last executing test programs: 17.626417662s ago: executing program 3 (id=15238): r0 = socket$kcm(0x10, 0x2, 0x10) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r1 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x4e) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000240)='cpuset.sched_load_balance\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000100), 0xe) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000005c0)=r5, 0x12) r6 = perf_event_open(0x0, r5, 0x1000000010000000, 0xffffffffffffffff, 0x1) r7 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000002c0)="d80000001e0081054e81f782060000000000000006007c095dd2466518000e800a00142603600e1208000f0000000406a80016c00800094014000000035c0461c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000f01eb791433a5ee4ce1b14d6d930dfe1d9683f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e006dcdf63951f215ce3bb9ad909fdffcace81ed0bffece0b42a9eca0200e6ccd40dd6e4edef3d93456a92954b43370e9703920706f9a941c6fd6d7ac2946af9fc2eb5", 0xd8}], 0x1, 0x0, 0x0, 0x1000000}, 0x44) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, 0xffffffffffffffff) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="d8000000100081046881f782db44b904021d080b01000000e8fe55a11800150006001400030000120800040043000000a8001600a400014020000500feffff7fb94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a9d7c7c0b7a196e6f66112c88ac417898516277ce06bbace80177ccbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d0080000000000000", 0xa2}], 0x1}, 0x0) ioctl$TUNSETOFFLOAD(r2, 0xc004743e, 0x110e22fff6) perf_event_open(&(0x7f0000000480)={0x4, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80720, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x3, 0xa51}, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETLE(r1, 0x40047459, &(0x7f0000001200)) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x74000000}, 0x0) 17.445994156s ago: executing program 3 (id=15242): r0 = socket$kcm(0x10, 0x2, 0x10) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x4e) ioctl$TUNSETDEBUG(0xffffffffffffffff, 0x400454c9, &(0x7f0000000200)=0x5) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000240)='cpuset.sched_load_balance\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000100), 0xe) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000005c0)=r5, 0x12) r7 = perf_event_open(0x0, r5, 0x1000000010000000, 0xffffffffffffffff, 0x1) r8 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000002c0)="d80000001e0081054e81f782060000000000000006007c095dd2466518000e800a00142603600e1208000f0000000406a80016c00800094014000000035c0461c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000f01eb791433a5ee4ce1b14d6d930dfe1d9683f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e006dcdf63951f215ce3bb9ad909fdffcace81ed0bffece0b42a9eca0200e6ccd40dd6e4edef3d93456a92954b43370e9703920706f9a941c6fd6d7ac2946af9fc2eb5", 0xd8}], 0x1, 0x0, 0x0, 0x1000000}, 0x44) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, 0xffffffffffffffff) r9 = openat$cgroup_ro(r6, &(0x7f00000000c0)='cgroup.kill\x00', 0x275a, 0x0) write$cgroup_int(r9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="d8000000100081046881f782db44b904021d080b01000000e8fe55a11800150006001400030000120800040043000000a8001600a400014020000500feffff7fb94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a9d7c7c0b7a196e6f66112c88ac417898516277ce06bbace80177ccbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d0080000000000000", 0xa2}], 0x1}, 0x0) ioctl$TUNSETOFFLOAD(r2, 0xc004743e, 0x110e22fff6) perf_event_open(&(0x7f0000000480)={0x4, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80720, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x3, 0xa51}, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETLE(r1, 0x40047459, &(0x7f0000001200)) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x74000000}, 0x0) 16.818142692s ago: executing program 3 (id=15244): perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0xb}, 0x101608, 0x2, 0xfffffffd, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xb, 0xff, 0x24932, 0x7f, 0x1, 0x1}, 0x50) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_service_time\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000003180)={r1, 0x0, 0x86, 0xd4, &(0x7f0000000a00)="aa677c0ee218eff9327edfb2cf513c1be0ba2ef27be4e052eddd9e3d577b08cc94da3075018a4a97468c1501b9cc5124f7c865abb15a88581d3f3bd39c6805bce5d23b7bc05e5a9d3701000a1423534e27cf035f0093dedc783c528324aa662f4dcc2c6512981dddcdacc9252057f3bafd3e15509473d745dd48fe3c181b329a6bdcb1af2c90", &(0x7f0000000ac0)=""/212, 0xfffffffc, 0x0, 0xae, 0xc00, &(0x7f0000000bc0)="44b2fac589ee406692467ebdf118c88ae94d439e3e0b26dc477b852127fd5d2c83b6fd61fda603f6bc2d13f6f4bff3f9411db85ecf4cbc97b1c2fb7ee7d8ca8f38467fc93915a0044930e6e4b66361e9f225f525bc478d3d7288b9af24df227204fc35ca447b186cac150ceb5c0abb3f08a0110eb904b2fe83c6f9f000f9fdfb11fe4750cf4992904dfae09965dcbdaa407abc7432867c8cf665a66df1c7d342373ba616d146f6c220deffe8d6a8", &(0x7f0000002180)="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", 0x0, 0x0, 0x3}, 0x50) r2 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r2, 0x84, 0x76, 0x0, 0x0) r3 = perf_event_open(&(0x7f0000002100)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0xa0100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x6}, 0x0, 0x0, 0x80000001, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x5452, &(0x7f0000000040)='\x02W\xc2\x03w\x00\x00T\xb0\xba \xe89\xaf\x00\x00\x00') bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000001c0)={{r0, 0xffffffffffffffff}, &(0x7f0000000100)=0x7d8, &(0x7f0000000140)='%pi6 \x00'}, 0x20) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="02000000040000000800000006"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x11, 0xd, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000850000005000000018110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b7080000000000007b8af0ff00000000bfa200000000000007020000d5ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000001b80)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r6 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000600)={&(0x7f0000000c80)=ANY=[@ANYBLOB="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"], &(0x7f0000000540)=""/135, 0x63, 0x87, 0x1, 0x8, 0x9e7932b3b1c30c9}, 0x28) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f00000006c0)={0x4, 0x0}, 0x8) socket$kcm(0x2, 0x0, 0x0) r8 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000700)={0xffffffffffffffff}, 0x4) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000800)={{r4, 0xffffffffffffffff}, &(0x7f0000000740), &(0x7f0000000780)='%ps \x00'}, 0x20) r10 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000840)={0x1b, 0x0, 0x0, 0x8e, 0x0, 0x1, 0x29800, '\x00', 0x0, r3, 0x4, 0x1, 0x2}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @fallback=0xb}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x26}, 0x94) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'wlan1\x00', 0x800}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r11, 0x8946, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0xc, 0x1c, &(0x7f0000000200)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x6}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [@btf_id={0x18, 0x0, 0x3, 0x0, 0x2}, @map_idx_val={0x18, 0x3, 0x6, 0x0, 0xb}, @tail_call={{0x18, 0x2, 0x1, 0x0, r5}}, @alu={0x7, 0x0, 0x3, 0xa, 0xa, 0x6, 0xfffffffffffffffc}, @map_idx_val={0x18, 0x7, 0x6, 0x0, 0xb, 0x0, 0x0, 0x0, 0x6}, @func={0x85, 0x0, 0x1, 0x0, 0x6}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000300)='syzkaller\x00', 0x5, 0x0, &(0x7f0000000340), 0x40f00, 0x40, '\x00', 0x0, @fallback=0x7, r6, 0x8, &(0x7f0000000640)={0x3, 0x3}, 0x8, 0x10, &(0x7f0000000680)={0x0, 0x4, 0x9, 0x5}, 0x10, r7, r8, 0x3, &(0x7f00000008c0)=[r4, r0, r4, r0, r9, r10, r4], &(0x7f0000000900)=[{0x0, 0x3, 0x1, 0x5}, {0x2, 0x3, 0x1, 0xa}, {0x0, 0x2, 0x1, 0x5}], 0x10, 0x5}, 0x94) r12 = socket$kcm(0x23, 0x2, 0x0) sendmsg$inet(r12, &(0x7f00000007c0)={0x0, 0x0, 0x0}, 0x1) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000480)={0x0, 0x0, 0x0, &(0x7f0000000300), 0x2, r4}, 0x38) 15.868624416s ago: executing program 3 (id=15250): r0 = socket$kcm(0x10, 0x2, 0x10) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x4e) ioctl$TUNSETDEBUG(0xffffffffffffffff, 0x400454c9, &(0x7f0000000200)=0x5) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000240)='cpuset.sched_load_balance\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000100), 0xe) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000005c0)=r5, 0x12) r7 = perf_event_open(0x0, r5, 0x1000000010000000, 0xffffffffffffffff, 0x1) r8 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000002c0)="d80000001e0081054e81f782060000000000000006007c095dd2466518000e800a00142603600e1208000f0000000406a80016c00800094014000000035c0461c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000f01eb791433a5ee4ce1b14d6d930dfe1d9683f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e006dcdf63951f215ce3bb9ad909fdffcace81ed0bffece0b42a9eca0200e6ccd40dd6e4edef3d93456a92954b43370e9703920706f9a941c6fd6d7ac2946af9fc2eb5", 0xd8}], 0x1, 0x0, 0x0, 0x1000000}, 0x44) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, 0xffffffffffffffff) r9 = openat$cgroup_ro(r6, &(0x7f00000000c0)='cgroup.kill\x00', 0x275a, 0x0) write$cgroup_int(r9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="d8000000100081046881f782db44b904021d080b01000000e8fe55a11800150006001400030000120800040043000000a8001600a400014020000500feffff7fb94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a9d7c7c0b7a196e6f66112c88ac417898516277ce06bbace80177ccbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d0080000000000000", 0xa2}], 0x1}, 0x0) ioctl$TUNSETOFFLOAD(r2, 0xc004743e, 0x110e22fff6) perf_event_open(&(0x7f0000000480)={0x4, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80720, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x3, 0xa51}, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETLE(r1, 0x40047459, &(0x7f0000001200)) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x74000000}, 0x0) 15.767187558s ago: executing program 3 (id=15253): socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, 0x0, &(0x7f0000000340)='GPL\x00'}, 0x94) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0xf}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x0, 0x56}, 0x28) r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB], 0x48) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000001c0)={{r2}, &(0x7f0000000200), &(0x7f0000000140)='%pK \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r3, 0x1, 0x10, &(0x7f0000000000), 0x4) sendmsg$inet(r3, &(0x7f0000002d40)={0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000000040)='P', 0xfe1b}], 0x1}, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1f, 0x18, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000008500000073000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32, @ANYBLOB="0000000000000000b70500000800000085000000a500000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000)={r4}, 0xc) mkdir(0x0, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r6 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x4ad3, 0x34c}, 0x2020, 0x0, 0xfffffffc, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat$cgroup_procs(r5, &(0x7f0000000840)='cgroup.procs\x00', 0x2, 0x0) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, 0x0, &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r8) write$cgroup_int(r7, &(0x7f0000001100)=0x5c9, 0x12) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="0200000004000000080000000100000080000000", @ANYRES32=0x1, @ANYBLOB="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"/272, @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="000000000100"/28], 0x48) socketpair$unix(0x1, 0x1, 0x0, 0x0) close(0xffffffffffffffff) socket$kcm(0x10, 0x2, 0x0) write$cgroup_devices(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000b00)={r0, 0xe0, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f00000007c0)=[0x0], &(0x7f0000000800), 0x0, 0xd9, &(0x7f0000000840)=[{}, {}, {}], 0x18, 0x10, &(0x7f0000000880), &(0x7f0000000980), 0x8, 0x5b, 0x8, 0x8, &(0x7f00000009c0)}}, 0x10) 15.549155164s ago: executing program 3 (id=15255): bpf$PROG_BIND_MAP(0xa, &(0x7f00000007c0), 0xc) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={0xffffffffffffffff, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x5, 0x5, 0x9fd, 0x85, 0x41}, 0x50) bpf$MAP_LOOKUP_BATCH(0x19, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x4006c, r0}, 0x38) bpf$MAP_LOOKUP_ELEM(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0xff62) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup_freezer_state(r1, &(0x7f0000000140), 0x2, 0x0) r3 = openat$cgroup_procs(r1, &(0x7f00000001c0)='tasks\x00', 0x2, 0x0) write$cgroup_pid(r3, &(0x7f0000000180), 0x12) write$cgroup_freezer_state(r2, &(0x7f0000000080)='THAWED\x00', 0x7) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x6, &(0x7f0000000780)=ANY=[@ANYBLOB="050000000000000063110800000000008510000002000000850000000500000095000000000000009500a5050000000087a45f2f52cef602ee26b815b347e4ed1026ee3b8abcd838b31a"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x70) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x80, 0x0) close(r4) r5 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb0100180000000000000020000000200000000400000001000000000000010400000020000000010000000000000108"], 0x0, 0x3c}, 0x28) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000400000008000000000000000100"/48, @ANYRES32=r5, @ANYBLOB="0100000002"], 0x40) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000240)={{r6}, &(0x7f00000000c0), &(0x7f0000000140)='%+9llu \x00'}, 0x20) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETOFFLOAD(r7, 0xc004743e, 0x110e22fff6) r8 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r8, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000640)="d800000018009903e00312ba0d8105040a600300ff0f040b067c55a1bc000900b80006990700000015000500fef32702d3001500030001400200000901223fc6ab1bab4023b09aab56e3fab1f9950a1ca4007f6f94007100a007a290457f0189b316277ce06bf75c10dde13fb206b33b174e54980ebace8017cbec4c2ee5a7cef4090000001fb791643a5ee4b11602b2a10c11ce1b14d6d930dfe1000000730d7a5025ccca262f3d40fad956d2b6d5a3a6692ac217e11382e767e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b66bce0b42a9ecbee5d", 0xd8}], 0x1}, 0x20048812) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) 15.547340284s ago: executing program 4 (id=15257): r0 = socket$kcm(0x10, 0x2, 0x10) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x4e) ioctl$TUNSETDEBUG(0xffffffffffffffff, 0x400454c9, &(0x7f0000000200)=0x5) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000240)='cpuset.sched_load_balance\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000100), 0xe) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000005c0)=r5, 0x12) r7 = perf_event_open(0x0, r5, 0x1000000010000000, 0xffffffffffffffff, 0x1) r8 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000002c0)="d80000001e0081054e81f782060000000000000006007c095dd2466518000e800a00142603600e1208000f0000000406a80016c00800094014000000035c0461c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000f01eb791433a5ee4ce1b14d6d930dfe1d9683f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e006dcdf63951f215ce3bb9ad909fdffcace81ed0bffece0b42a9eca0200e6ccd40dd6e4edef3d93456a92954b43370e9703920706f9a941c6fd6d7ac2946af9fc2eb5", 0xd8}], 0x1, 0x0, 0x0, 0x1000000}, 0x44) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, 0xffffffffffffffff) r9 = openat$cgroup_ro(r6, &(0x7f00000000c0)='cgroup.kill\x00', 0x275a, 0x0) write$cgroup_int(r9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="d8000000100081046881f782db44b904021d080b01000000e8fe55a11800150006001400030000120800040043000000a8001600a400014020000500feffff7fb94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a9d7c7c0b7a196e6f66112c88ac417898516277ce06bbace80177ccbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d0080000000000000", 0xa2}], 0x1}, 0x0) ioctl$TUNSETOFFLOAD(r2, 0xc004743e, 0x110e22fff6) perf_event_open(&(0x7f0000000480)={0x4, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80720, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x3, 0xa51}, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETLE(r1, 0x40047459, &(0x7f0000001200)) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x74000000}, 0x0) 15.29442551s ago: executing program 0 (id=15258): sendmsg$inet(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1c000000000000000000000008"], 0x48}, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000120000007f00000001"], 0x48) r1 = perf_event_open(&(0x7f0000000d00)={0x2, 0x80, 0x6d, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbd0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x10, 0x2, 0x4) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0xffffff0a, &(0x7f0000000080)=[{&(0x7f0000000040)="c01803002d000b12d25a80648c2594f90124fc60100c020000040000053582c137153e370248078000f01700d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$inet(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="5c00000014006b03000000d86e6c1d0010ffff0af32c6e021fffffff000000000f00000017d3a705251e6182949a369f3d3b48dfd8cd3f9367c1fa51f60a64c9f4d4938037e786a6d0bdd7000000000000eaffffffb3d59256a5a2fd", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) r4 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000040000000800"], 0x31) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1f, 0x18, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000000000018230000", @ANYRES32=r4, @ANYBLOB="0000000000000000b7050000080000a8c5000000a5000000180100002020640500000000000400007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70400000000000085000000a700000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x18, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x94) r6 = socket$kcm(0xa, 0x1, 0x0) ioctl$TUNDETACHFILTER(r6, 0x401054d6, 0x0) bpf$TOKEN_CREATE(0x24, &(0x7f0000000080)={0x0, r5}, 0x8) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$cgroup_pid(r7, &(0x7f0000000000), 0x2a979d) write$cgroup_pid(r7, &(0x7f0000000300), 0x12) r8 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000580)={0x1b, 0x0, 0x0, 0x8000}, 0x50) r9 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x10, &(0x7f00000003c0)=@ringbuf={{}, {{0x18, 0x1, 0x1, 0x0, r8}}, {}, [@ldst={0x1, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffc}]}, &(0x7f0000000100)='GPL\x00', 0x1, 0x103, &(0x7f0000000140)=""/259, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x67) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r5, 0x0, 0x0, 0xfffffffffffffdf3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000002c0)={{r0}, &(0x7f0000000240), &(0x7f0000000280)='%pS \x00'}, 0x20) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x10, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x38000, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x12b79, 0x2, 0xfffffffe, 0x0, 0x1, 0xa}, 0x0, 0xffffffffffffffff, r1, 0x0) r10 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000040)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x16, 0x10, &(0x7f0000000700)=ANY=[@ANYBLOB="18050000080000000000000003000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r10, @ANYBLOB="0000000000000000b704000008000000850000009500185a355dc087d6dab389"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector=0x11, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000e80)={r7, 0xe0, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000840)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, &(0x7f0000000880)=[0x0, 0x0], &(0x7f00000008c0)=[0x0, 0x0], 0x0, 0x67, &(0x7f0000000900)=[{}, {}, {}, {}, {}, {}, {}], 0x38, 0x10, &(0x7f0000000940), &(0x7f0000000c40), 0x8, 0xc0, 0x8, 0x8, &(0x7f0000000c80)}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001200)={r7, 0xe0, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, &(0x7f0000000f40)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f0000000f80)=[0x0, 0x0], &(0x7f0000000fc0), 0x0, 0x3b, &(0x7f0000001000)=[{}], 0x8, 0x10, &(0x7f0000001040), &(0x7f0000001080), 0x8, 0x34, 0x8, 0x8, &(0x7f00000010c0)}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000012c0)={0x1d, 0xa, &(0x7f00000006c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x9}, [@map_fd={0x18, 0x7, 0x1, 0x0, r10}, @btf_id={0x18, 0x7, 0x3, 0x0, 0x4}, @exit, @jmp={0x5, 0x1, 0x6, 0x1, 0x9, 0x4}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffa}]}, &(0x7f0000000740)='syzkaller\x00', 0x2, 0x86, &(0x7f0000000780)=""/134, 0x40f00, 0x3c, '\x00', r11, @lsm=0x1b, r7, 0x8, &(0x7f0000000ec0)={0x0, 0x3}, 0x8, 0x10, &(0x7f0000000f00)={0x5, 0xa, 0xb25, 0x5}, 0x10, r12, r9, 0x0, &(0x7f0000001240)=[r4], &(0x7f0000001280), 0x10, 0xfffffff8}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) 15.29389526s ago: executing program 4 (id=15259): perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2000000000000}, 0x4d1b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x489f}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000640)={&(0x7f00000004c0)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c00000006000000040000000000070000000000000000005f"], &(0x7f0000000540)=""/246, 0x2a, 0xf6, 0x1}, 0x28) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000780)=@caif=@dgm={0x25, 0xe}, 0x80, &(0x7f0000000640)=[{&(0x7f00000004c0)="20a55b928693c573ab4af0e94619bb1618765f283eb9cf", 0x4b}], 0x1}, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000000), 0x8) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) perf_event_open(&(0x7f0000000800)={0x2, 0x80, 0xcb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfff, 0xecc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f00000001c0)='D', 0x33fe0}], 0x1}, 0x20000040) sendmsg(r3, &(0x7f0000000700)={0x0, 0x0, 0x0}, 0x0) close(r2) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{0xc8, 0x7f, 0xc, 0xb0b3}]}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x12, 0x7, 0x4, 0x2}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000180)={{r5}, &(0x7f0000000040), &(0x7f0000000140)=r4}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x12, 0x3, &(0x7f0000000440)=@framed, 0x0, 0x10000, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x16, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000010c0)={0x1, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x36, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={r6, 0x2000000, 0xe, 0x0, &(0x7f0000000600)="c9f7b98600"/14, 0x0, 0x7ffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 15.281517921s ago: executing program 1 (id=15260): r0 = socket$kcm(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x50) socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f00000007c0)={0x2, 0x80, 0x6c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x800}, 0x0, 0x7, 0x0, 0x7, 0x6, 0x0, 0x1}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@typedef={0x2}, @func_proto]}}, &(0x7f00000000c0)=""/209, 0x32, 0xd1, 0x1}, 0x28) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000100)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x2, {0x2, 0x0, @empty}}, 0x80, 0x0, 0x0, &(0x7f0000000180)=ANY=[], 0x18, 0x68000000}, 0x0) r3 = socket$kcm(0xa, 0x6, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000002280)=ANY=[@ANYBLOB="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&(0x7f0000000040)='GPL\x00', 0x4, 0xfdc0, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, @xdp}, 0x70) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000001a00)={{r1}, &(0x7f0000001980), &(0x7f00000019c0)='%pI4 \x00'}, 0x20) setsockopt$sock_attach_bpf(r3, 0x29, 0x22, &(0x7f0000000100)=r4, 0x120) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001900)={r2, 0xe0, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x3, 0x5, &(0x7f0000001640)=[0x0, 0x0, 0x0], &(0x7f0000001680)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xad, &(0x7f00000016c0)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x40, 0x0, 0x0, 0x0, 0x0, 0xbf, 0x8, 0x8, &(0x7f00000017c0)}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000001940)=r5, 0x4) write$cgroup_subtree(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="0007000042009103"], 0xfe33) r6 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r6, &(0x7f00000000c0)={0x0, 0x2dd5145f, &(0x7f0000000080)=[{&(0x7f0000000040)="c018030031000b12d25a80648c2594f90224fc60100c084002200600053582c137153e370248078000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0x3000000}, 0x240040d4) 14.858026391s ago: executing program 2 (id=15262): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x15, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_QUERY(0x10, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={r0, 0x0, 0x0}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={@ifindex, r0, 0x13, 0x1, 0xffffffffffffffff, @void, @value=r0}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000001a00)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000008500000071"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext, 0x10c002, 0x89}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000740)={0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000000e40)={0x0, 0x0, &(0x7f0000000d80)=[{&(0x7f00000008c0)="a9fb47b876a2baab0145dacfd78086240f92a68d7834bd5f28b925aa8ad40451082be8153d7131a9557d281e0552f46721bbe2d17ca5891c981b5174393ec632fb6d20628be21dfc3eb3dc515a9cbb92620b9490ca08064f11301a09f864ea8b34cdbaff6feede3d1bd8bb7b12b83371ff985d1ad64db7fe4fbbd6793fbb94827481c4e0ae4f91df8635eadd67b7973298c87a320340e8a706720f5de6a8ac5f650ddddcd79a32d4", 0xa8}, {&(0x7f0000000980)="5a92e48974447ff646e77e91cea2caa8732836e1b336753292e8213f372585bf47f69830ae00181de03e7907d989044cc728f59c0f4911be89af23115fbee65b9ffd04cce60a9f57deaf8f0a2a5d0b8e7c4375e4ef28299c17d491659058f1b79b5c547b5cddde6957", 0x69}, {&(0x7f0000000a00)}, {&(0x7f0000000a40)="367ff1a4fc9177e1383e1c7e53c73b1d564a043a0d936a8778426345d1f269e832a5f9d3e1c388354216e4391aff7b0909dbfd588b14e84321c8e4439676da71f5432c379c9a905727c61a92154f743891ebe66d48762918c460e1cb679baab5128628b76c86a6d87200db74c969337928fefe62d3754b60d89059c4c016ed40ffee4c5594a33de4345378bcbb918f3218d8867267e90152e692fd28c785e1389654cac126c24c6d95ac3b28b2c98c9b", 0xb0}, {&(0x7f0000000b00)="eccb79cc8cfc2e8ff8c49152cd0f04f205d6b224133e571c901db38e6b2257455a45150f2ee369b160be6c3bc9dfc187fd9cf476c74d1d41b3f0cc48d8a1df41914924d8ab", 0x45}, {0x0}, {&(0x7f0000000c80)="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", 0xfe}], 0x7}, 0x800) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000700), 0x4) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000840)={0x1b, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x8c9c, '\x00', 0x0, r2, 0x1, 0x2}, 0x50) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x34, &(0x7f0000000040), 0x10) socket$kcm(0xa, 0x3, 0x73) r3 = socket$kcm(0xa, 0x922000000003, 0x11) r4 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)="89000000120081ae08060cdc030000007f1be3f74002000000e2ffca1b1f0000000004c00e72f750375ed08a56331dbf9ed7815e381ad6e747033a0093b837dc6cc01e32efaec8c7a6ec00122800014007282800026004009bbc7a46e3988285dcdf12f21308f8", 0x67}], 0x1}, 0x0) sendmsg$kcm(r3, &(0x7f0000000280)={&(0x7f0000000040)=@l2tp6={0xa, 0x0, 0xfffffffb, @local, 0x4, 0x3}, 0x80, 0x0, 0x0, &(0x7f00000006c0)=[{0x18, 0x29, 0x3, "ecda"}], 0x18}, 0x4004080) r5 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r5, 0x0, 0x0) socket$kcm(0x10, 0x2, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000000c0)={{}, &(0x7f0000000000), 0x0}, 0x20) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000004100)={&(0x7f0000000280)=@l2tp={0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x3}, 0x80, &(0x7f0000003f40)=[{&(0x7f0000000980)}], 0x1, &(0x7f0000003f80)=[{0x10, 0x13e, 0x6}, {0x20, 0x107, 0x2e, "f30a597f7d9464f0be9108085c"}, {0x68, 0x101, 0x7, "4636cb890392fcfed6c8de9195d89c839919ea3d2572d272d27db1ccab044032b95ba4ce3fafd4a775db57ec13c02de821c5fe57266dae6ec8abcf1314ae01e307f21e6164d10c1a56e574a26e58a2aa6efe5e"}], 0x98}, 0x40) r6 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r6, 0x8916, &(0x7f0000000040)={'wlan1\x00', @random="0200ac7f7f00"}) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r7) 14.857486511s ago: executing program 1 (id=15263): r0 = socket$kcm(0x10, 0x2, 0x10) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x4e) ioctl$TUNSETDEBUG(0xffffffffffffffff, 0x400454c9, &(0x7f0000000200)=0x5) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_int(r3, 0x0, 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000100), 0xe) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000005c0)=r5, 0x12) r7 = perf_event_open(0x0, r5, 0x1000000010000000, 0xffffffffffffffff, 0x1) r8 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000002c0)="d80000001e0081054e81f782060000000000000006007c095dd2466518000e800a00142603600e1208000f0000000406a80016c00800094014000000035c0461c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000f01eb791433a5ee4ce1b14d6d930dfe1d9683f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e006dcdf63951f215ce3bb9ad909fdffcace81ed0bffece0b42a9eca0200e6ccd40dd6e4edef3d93456a92954b43370e9703920706f9a941c6fd6d7ac2946af9fc2eb5", 0xd8}], 0x1, 0x0, 0x0, 0x1000000}, 0x44) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, 0xffffffffffffffff) r9 = openat$cgroup_ro(r6, &(0x7f00000000c0)='cgroup.kill\x00', 0x275a, 0x0) write$cgroup_int(r9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="d8000000100081046881f782db44b904021d080b01000000e8fe55a11800150006001400030000120800040043000000a8001600a400014020000500feffff7fb94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a9d7c7c0b7a196e6f66112c88ac417898516277ce06bbace80177ccbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d0080000000000000", 0xa2}], 0x1}, 0x0) ioctl$TUNSETOFFLOAD(r2, 0xc004743e, 0x110e22fff6) perf_event_open(&(0x7f0000000480)={0x4, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80720, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x3, 0xa51}, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETLE(r1, 0x40047459, &(0x7f0000001200)) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x74000000}, 0x0) 14.816733212s ago: executing program 0 (id=15264): r0 = socket$kcm(0x10, 0x2, 0x10) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x4e) ioctl$TUNSETDEBUG(0xffffffffffffffff, 0x400454c9, &(0x7f0000000200)=0x5) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000240)='cpuset.sched_load_balance\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000100), 0xe) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000005c0)=r5, 0x12) r7 = perf_event_open(0x0, r5, 0x1000000010000000, 0xffffffffffffffff, 0x1) r8 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000002c0)="d80000001e0081054e81f782060000000000000006007c095dd2466518000e800a00142603600e1208000f0000000406a80016c00800094014000000035c0461c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000f01eb791433a5ee4ce1b14d6d930dfe1d9683f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e006dcdf63951f215ce3bb9ad909fdffcace81ed0bffece0b42a9eca0200e6ccd40dd6e4edef3d93456a92954b43370e9703920706f9a941c6fd6d7ac2946af9fc2eb5", 0xd8}], 0x1, 0x0, 0x0, 0x1000000}, 0x44) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, 0xffffffffffffffff) r9 = openat$cgroup_ro(r6, &(0x7f00000000c0)='cgroup.kill\x00', 0x275a, 0x0) write$cgroup_int(r9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="d8000000100081046881f782db44b904021d080b01000000e8fe55a11800150006001400030000120800040043000000a8001600a400014020000500feffff7fb94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a9d7c7c0b7a196e6f66112c88ac417898516277ce06bbace80177ccbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d0080000000000000", 0xa2}], 0x1}, 0x0) ioctl$TUNSETOFFLOAD(r2, 0xc004743e, 0x110e22fff6) perf_event_open(&(0x7f0000000480)={0x4, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80720, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x3, 0xa51}, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETLE(r1, 0x40047459, &(0x7f0000001200)) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x74000000}, 0x0) 14.682557025s ago: executing program 0 (id=15267): r0 = socket$kcm(0x10, 0x2, 0x10) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r1 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x4e) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000240)='cpuset.sched_load_balance\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000100), 0xe) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000005c0)=r5, 0x12) r6 = perf_event_open(0x0, r5, 0x1000000010000000, 0xffffffffffffffff, 0x1) r7 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000002c0)="d80000001e0081054e81f782060000000000000006007c095dd2466518000e800a00142603600e1208000f0000000406a80016c00800094014000000035c0461c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000f01eb791433a5ee4ce1b14d6d930dfe1d9683f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e006dcdf63951f215ce3bb9ad909fdffcace81ed0bffece0b42a9eca0200e6ccd40dd6e4edef3d93456a92954b43370e9703920706f9a941c6fd6d7ac2946af9fc2eb5", 0xd8}], 0x1, 0x0, 0x0, 0x1000000}, 0x44) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, 0xffffffffffffffff) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="d8000000100081046881f782db44b904021d080b01000000e8fe55a11800150006001400030000120800040043000000a8001600a400014020000500feffff7fb94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a9d7c7c0b7a196e6f66112c88ac417898516277ce06bbace80177ccbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d0080000000000000", 0xa2}], 0x1}, 0x0) ioctl$TUNSETOFFLOAD(r2, 0xc004743e, 0x110e22fff6) perf_event_open(&(0x7f0000000480)={0x4, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80720, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x3, 0xa51}, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETLE(r1, 0x40047459, &(0x7f0000001200)) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x74000000}, 0x0) 14.671606416s ago: executing program 1 (id=15268): perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0xfef5, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc09a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0xc8, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x10, 0x90}, [@ldst={0x2, 0x0, 0xb, 0x0, 0x0, 0xe00}]}, 0x0, 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x5, '\x00', 0x0, @flow_dissector}, 0x94) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfdef) recvmsg$unix(r0, 0x0, 0x12060) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xc8, &(0x7f0000000400)=""/200, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x94) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfdef) socket$kcm(0x2, 0x1, 0x84) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000940)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)="d8000000210081044e81f782db44b904020000000080000000001500100014000000000009000d2000000401a80016000a000e4006000000036010fab94dcf5c0468c1d67f6f94007134cf6ee062e1c547cbc7225e6756cfb39b0590b4800089e408e8d8ef52b49816277cf4090000001fb791643a5ee4ce1b14d6d930dfe1d9db22fe7c9f8775730d16a4683f1aeb4edbb57a5025ccca9e00360db701000000eafad95667e006dcdf969b3ef35ce3bb9ad809d561cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d939acd92954b43370e970100", 0xd8}], 0x1}, 0x0) perf_event_open$cgroup(&(0x7f0000000280)={0x0, 0x80, 0x2, 0x2, 0x47, 0x0, 0x0, 0x8, 0x68002, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x20, 0x0, @perf_bp={0x0, 0xe}, 0x4, 0x2, 0x76, 0x2, 0x7b9116d, 0x7fff, 0x9, 0x0, 0x6, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x4) socketpair(0x1e, 0x6, 0x0, 0x0) close(0xffffffffffffffff) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) bpf$MAP_CREATE(0x0, 0x0, 0x0) r3 = socket$kcm(0x1e, 0x4, 0x0) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f00000008c0), 0x43) r4 = socket$kcm(0x1e, 0x4, 0x0) setsockopt$sock_attach_bpf(r4, 0x10f, 0x87, &(0x7f00000008c0), 0x43) write$cgroup_subtree(r4, &(0x7f0000000040)=ANY=[], 0xfdef) r5 = socket$kcm(0x10, 0x3, 0x10) r6 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000000)="1400000010003507d25a806f8c6394f90324fc60", 0x14}], 0x1}, 0x40810) recvmsg(r6, &(0x7f0000004300)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r6, &(0x7f0000000380)={0x0, 0x61, &(0x7f00000027c0)=[{&(0x7f0000000500)=""/4096, 0x1000}], 0x1}, 0x10100) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0xd18c9b25, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f020033000b35d25a806c8c6f94f90f24fc60586507000c000300053582c137153e372d0c0980fc0b10070300", 0x33fe0}], 0x1}, 0x0) 14.641257406s ago: executing program 2 (id=15269): perf_event_open(&(0x7f0000000d00)={0x2, 0x80, 0x6d, 0x1, 0x0, 0x5, 0x0, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbd0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x5, 0x84) perf_event_open(0x0, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0xfff}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, 0x0, 0x0, 0x5}, 0x94) socket$kcm(0x2, 0x200000000000001, 0x106) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x2008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffff56a, 0x100000000}, 0x250a, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.numa_stat\x00', 0x26e1, 0x0) r3 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x3e, &(0x7f00000002c0)=r2, 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000240)=@generic={0x0}, 0x18) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) sendmsg$inet(r3, &(0x7f00000004c0)={&(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xff}}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1}, 0x3e8) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'erspan0\x00', 0x100}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8922, &(0x7f0000000080)) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@base={0x5, 0x1, 0x3a0, 0x2}, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000300)={0xffffffffffffffff, 0x0, &(0x7f0000000080), &(0x7f00000002c0), 0x1800, r5}, 0x38) bpf$MAP_GET_NEXT_KEY(0x15, &(0x7f0000000640)={r5, &(0x7f0000000080), &(0x7f0000000540)=""/240}, 0x20) bpf$PROG_LOAD(0x5, 0x0, 0x0) r6 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r6, &(0x7f0000000000)=ANY=[@ANYBLOB="563f00001900599c6d0e000091d028ef8020ab0700040005"], 0xfe33) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x15, 0x1c, &(0x7f0000000d80)=ANY=[@ANYBLOB="1851830060000000000000000000008018110000", @ANYRES32, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000005000000bc0908000000000035090100000000009500000000070000b7020000000000007b9a00fe000000006609000000000000dbaaf0ff50000000bf8620000000000007080000f8ffffffbfa400000000000007040000f0ffffff770000000800000018220000", @ANYRES32, @ANYBLOB="0000000000000000b7050000080000004608f0ff76000000bf980000000000005608000000000000850000"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_reuseport=0x28, 0x0, 0xf00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) sendmsg$sock(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@nl=@unspec={0x0, 0x0, 0x0, 0xd8ff}, 0x80, 0x0, 0x0, &(0x7f0000000380)}, 0x4) 14.286250765s ago: executing program 1 (id=15270): r0 = socket$kcm(0x10, 0x2, 0x10) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x4e) ioctl$TUNSETDEBUG(0xffffffffffffffff, 0x400454c9, &(0x7f0000000200)=0x5) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000240)='cpuset.sched_load_balance\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000100), 0xe) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000005c0)=r5, 0x12) perf_event_open(0x0, r5, 0x1000000010000000, 0xffffffffffffffff, 0x1) r7 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000002c0)="d80000001e0081054e81f782060000000000000006007c095dd2466518000e800a00142603600e1208000f0000000406a80016c00800094014000000035c0461c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000f01eb791433a5ee4ce1b14d6d930dfe1d9683f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e006dcdf63951f215ce3bb9ad909fdffcace81ed0bffece0b42a9eca0200e6ccd40dd6e4edef3d93456a92954b43370e9703920706f9a941c6fd6d7ac2946af9fc2eb5", 0xd8}], 0x1, 0x0, 0x0, 0x1000000}, 0x44) r8 = openat$cgroup_ro(r6, &(0x7f00000000c0)='cgroup.kill\x00', 0x275a, 0x0) write$cgroup_int(r8, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="d8000000100081046881f782db44b904021d080b01000000e8fe55a11800150006001400030000120800040043000000a8001600a400014020000500feffff7fb94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a9d7c7c0b7a196e6f66112c88ac417898516277ce06bbace80177ccbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d0080000000000000", 0xa2}], 0x1}, 0x0) ioctl$TUNSETOFFLOAD(r2, 0xc004743e, 0x110e22fff6) perf_event_open(&(0x7f0000000480)={0x4, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80720, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x3, 0xa51}, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETLE(r1, 0x40047459, &(0x7f0000001200)) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x74000000}, 0x0) 14.211193947s ago: executing program 4 (id=15271): socketpair$unix(0x1, 0x5, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x18, 0x80c0}, 0x2000000) recvmsg$unix(0xffffffffffffffff, 0x0, 0x12140) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000180)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0x0}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000040)={{r0}, &(0x7f0000000280), &(0x7f0000000b00)}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x1, 0x10, &(0x7f0000000bc0)=ANY=[@ANYBLOB="180800000000000000000000000000001812", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000000000000850000000c000000b7000000000000001801000000082c2500000000002120207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000700000095"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x3, '\x00', 0x0, @fallback=0x33, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp={0x0, 0x1}, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r1, &(0x7f0000000780)={&(0x7f0000000000)=@in6={0xa, 0x4001, 0x0, @empty}, 0x80, 0x0}, 0x20000041) sendmsg(r1, &(0x7f00000008c0)={0x0, 0x241, &(0x7f0000000580)=[{&(0x7f0000000440)="a6", 0xffffff58}], 0x1}, 0x40001) r2 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x8, 0x830d}, 0x0, 0x2, 0xfffffffe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x2, 0x5, 0x84) r4 = socket$kcm(0xf, 0x3, 0x2) sendmsg$inet(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="020a030002000000e4a17c45c8d2", 0xe}], 0x1}, 0x0) sendmsg$kcm(r4, &(0x7f0000000300)={&(0x7f0000000140)=@pptp={0x18, 0x2, {0x1, @multicast1}}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)="2c8e64367f7d297f6e245508872d242056862ef26caa6bfa602f1c07606425c5414d2aefd8ee03229a2918642aecc2534b855417ea646d4a97925f3438bfd6c89705241288dedb8788aab58b019b288fcc20e5ff214b70b3b901656d9cf3b2f04a25f87f6af406fa74d56f12976acf3f47e746abbefd8729c16f91d4fb72bbd1e6dc5538d17b73753e95679732ab617521ec5aa75174077f6c13babeeb91b48ba86924f503", 0xa5}], 0x1}, 0x44081) close(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x4) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r3, 0x84, 0x17, 0x0, 0x0) r5 = bpf$MAP_CREATE(0x0, 0x0, 0x50) perf_event_open(&(0x7f0000000380)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x81018, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp={0x0, 0x6}, 0x0, 0xc8, 0x3, 0x0, 0x2, 0x6}, 0x0, 0x1, 0xffffffffffffffff, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000600)={&(0x7f0000000100)="7a9c9ec51dd6edc1e5fc11402e1ed1ecba90e0067d65b5d258ac21da45b800", &(0x7f0000000180)=""/43, &(0x7f00000001c0)="97537c1823ff7aeb44ef167f75ad0d5a148ac8635e9e60cf6bae9d919891ad76827465951b9440cb83882bb40bdb1a42aed8bbd9bc933e6ce42834c2ac2387bceec6f67c32afc44122a5178c98b486ef5c7221014d24578c3bfbc9de5f9a338096f7f3a5351dbb6c27f80ead5c55dfe07814e12f2ceea524425e19a39ddb5769343d316868ae5cd2e37599dbe366d3007ea33c22cda268eeef4bce9a98bcee8fda473aeded94f65e32ba3dfa042abc14b882693f96bf3ed40faf936288ab7b2886ac85757def8576f07dac25d8633bb81baf83", &(0x7f0000000500)="c9a2e3997f5fa7bf45fffda67ed237bac4b6c1c3ee353b1df911891ad042b0cd5f7c23dbd33cd664f2afc9c00d083bc11e8b629efcea5935292a659db98d8c697e953323a2352f024a3c3907f381cb0e624226ad1a27b3e49a01bfc62be9d125b5079b99ae33dc33032a6315fcfe64a366a05bf68f557f1f57c31d89f81f8aeaec395b3f9a3b6f11613de212cb1f4fec1d", 0xd3e1, r5, 0x4}, 0x38) close(r7) recvmsg$unix(r6, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r8, &(0x7f0000000c80)=ANY=[@ANYBLOB="9fedcb7968ddc36c8f263408008daa"], 0xfdef) bpf$PROG_LOAD(0x5, 0x0, 0x0) 13.994388282s ago: executing program 2 (id=15272): socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, 0x0, &(0x7f0000000340)='GPL\x00'}, 0x94) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0xf}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x0, 0x56}, 0x28) r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB], 0x48) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000001c0)={{r2}, &(0x7f0000000200), &(0x7f0000000140)='%pK \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r3, 0x1, 0x10, &(0x7f0000000000), 0x4) sendmsg$inet(r3, &(0x7f0000002d40)={0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000000040)='P', 0xfe1b}], 0x1}, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1f, 0x18, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000008500000073000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32, @ANYBLOB="0000000000000000b70500000800000085000000a500000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000)={r4}, 0xc) mkdir(0x0, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r6 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x4ad3, 0x34c}, 0x2020, 0x0, 0xfffffffc, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat$cgroup_procs(r5, &(0x7f0000000840)='cgroup.procs\x00', 0x2, 0x0) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, 0x0, &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r8) write$cgroup_int(r7, &(0x7f0000001100)=0x5c9, 0x12) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="0200000004000000080000000100000080000000", @ANYRES32=0x1, @ANYBLOB="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"/272, @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="000000000100"/28], 0x48) socketpair$unix(0x1, 0x1, 0x0, 0x0) close(0xffffffffffffffff) socket$kcm(0x10, 0x2, 0x0) write$cgroup_devices(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000b00)={r0, 0xe0, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f00000007c0)=[0x0], &(0x7f0000000800), 0x0, 0xd9, &(0x7f0000000840)=[{}, {}, {}], 0x18, 0x10, &(0x7f0000000880), &(0x7f0000000980), 0x8, 0x5b, 0x8, 0x8, &(0x7f00000009c0)}}, 0x10) 13.877133515s ago: executing program 1 (id=15273): r0 = socket$kcm(0x10, 0x3, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0x4e, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7ff}, [@printk={@llx, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x72}}, @call={0x85, 0x0, 0x0, 0x223}]}, 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x94) perf_event_open(&(0x7f0000000400)={0x0, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x800, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x5}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_CONST_STR(0x2, 0x0, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, @perf_config_ext={0xff, 0x7f}, 0x0, 0x2, 0xfffffffe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x2c, 0x2c, 0x3, [@func_proto={0x0, 0x0, 0x0, 0x2, 0x3}, @func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0x2, 0x1}]}, @struct={0x0, 0x0, 0x0, 0x9, 0x0, 0x2}]}, {0x0, [0x0]}}, &(0x7f00000005c0)=""/240, 0x47, 0xf0, 0x1}, 0x28) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x7, 0xa, &(0x7f0000000500)=ANY=[@ANYBLOB="18080000000000000000000000000000851000000600000018000000", @ANYRES32, @ANYBLOB="00000000000000002c00000000000000180000000000000000000000000000009500000000000000950000000000000079905023dc5a746f69aa41ab294fbd52e6874cefa2317023e7358c57fdce21bc454dcc43767c0e73743afbc75a67c277a3ee9c5858c6ec3f29546c671f4146c003ab83adf8a4b1f1a54f920c191359c1461c23f361546ef61f85d19644bbbc8ff232697bafc3d136461162afc3a963ceee3e436a051fe7dea792"], &(0x7f0000000000)='GPL\x00', 0x4, 0xee, &(0x7f0000000340)=""/238}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r1, 0x0, 0x0}, 0x10) bpf$OBJ_GET_MAP(0x7, 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xe, 0x4, 0x8, 0x5}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xc, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x0, 0x0, &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x94) perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_bp={0x0, 0x8}, 0x40, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, 0x0, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) openat$tun(0xffffffffffffff9c, 0x0, 0xc1842, 0x0) r3 = perf_event_open(&(0x7f00000010c0)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc, 0x7}, 0x410, 0x8, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'veth0_vlan\x00', 0x1000}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) recvmsg(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000200)=""/133, 0x85}], 0x1}, 0x40) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8922, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x6) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xd18c9b25, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002a000b11d25a806c8c6f94f90424fc601000407a0a000600053582c137153e37000c11802f2ff4070300", 0x33fe0}], 0x1, 0x0, 0x0, 0x35}, 0x0) 13.876283895s ago: executing program 0 (id=15283): r0 = socket$kcm(0x10, 0x2, 0x10) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r1 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x4e) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext={0x0, 0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000240)='cpuset.sched_load_balance\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000100), 0xe) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000005c0)=r5, 0x12) r6 = perf_event_open(0x0, r5, 0x1000000010000000, 0xffffffffffffffff, 0x1) r7 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000002c0)="d80000001e0081054e81f782060000000000000006007c095dd2466518000e800a00142603600e1208000f0000000406a80016c00800094014000000035c0461c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000f01eb791433a5ee4ce1b14d6d930dfe1d9683f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e006dcdf63951f215ce3bb9ad909fdffcace81ed0bffece0b42a9eca0200e6ccd40dd6e4edef3d93456a92954b43370e9703920706f9a941c6fd6d7ac2946af9fc2eb5", 0xd8}], 0x1, 0x0, 0x0, 0x1000000}, 0x44) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, 0xffffffffffffffff) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="d8000000100081046881f782db44b904021d080b01000000e8fe55a11800150006001400030000120800040043000000a8001600a400014020000500feffff7fb94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a9d7c7c0b7a196e6f66112c88ac417898516277ce06bbace80177ccbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d0080000000000000", 0xa2}], 0x1}, 0x0) ioctl$TUNSETOFFLOAD(r2, 0xc004743e, 0x110e22fff6) perf_event_open(&(0x7f0000000480)={0x4, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80720, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x3, 0xa51}, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETLE(r1, 0x40047459, &(0x7f0000001200)) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x74000000}, 0x0) 423.833419ms ago: executing program 32 (id=15255): bpf$PROG_BIND_MAP(0xa, &(0x7f00000007c0), 0xc) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={0xffffffffffffffff, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x5, 0x5, 0x9fd, 0x85, 0x41}, 0x50) bpf$MAP_LOOKUP_BATCH(0x19, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x4006c, r0}, 0x38) bpf$MAP_LOOKUP_ELEM(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0xff62) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup_freezer_state(r1, &(0x7f0000000140), 0x2, 0x0) r3 = openat$cgroup_procs(r1, &(0x7f00000001c0)='tasks\x00', 0x2, 0x0) write$cgroup_pid(r3, &(0x7f0000000180), 0x12) write$cgroup_freezer_state(r2, &(0x7f0000000080)='THAWED\x00', 0x7) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x6, &(0x7f0000000780)=ANY=[@ANYBLOB="050000000000000063110800000000008510000002000000850000000500000095000000000000009500a5050000000087a45f2f52cef602ee26b815b347e4ed1026ee3b8abcd838b31a"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x70) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x80, 0x0) close(r4) r5 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb0100180000000000000020000000200000000400000001000000000000010400000020000000010000000000000108"], 0x0, 0x3c}, 0x28) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000400000008000000000000000100"/48, @ANYRES32=r5, @ANYBLOB="0100000002"], 0x40) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000240)={{r6}, &(0x7f00000000c0), &(0x7f0000000140)='%+9llu \x00'}, 0x20) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETOFFLOAD(r7, 0xc004743e, 0x110e22fff6) r8 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r8, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000640)="d800000018009903e00312ba0d8105040a600300ff0f040b067c55a1bc000900b80006990700000015000500fef32702d3001500030001400200000901223fc6ab1bab4023b09aab56e3fab1f9950a1ca4007f6f94007100a007a290457f0189b316277ce06bf75c10dde13fb206b33b174e54980ebace8017cbec4c2ee5a7cef4090000001fb791643a5ee4b11602b2a10c11ce1b14d6d930dfe1000000730d7a5025ccca262f3d40fad956d2b6d5a3a6692ac217e11382e767e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b66bce0b42a9ecbee5d", 0xd8}], 0x1}, 0x20048812) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) 420.024019ms ago: executing program 4 (id=15275): r0 = gettid() perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x7}, 0x20a8, 0x0, 0x0, 0x9, 0x0, 0x3}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x2a, 0x2, 0x0) perf_event_open(&(0x7f0000000380)={0x5, 0x80, 0x0, 0x9, 0x0, 0xc, 0x0, 0x400, 0x4156, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x10563b, 0x0, 0xfffffff6, 0x6, 0x10000, 0x1, 0x3, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001480)='./cgroup/syz1\x00', 0x200002, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xde, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext={0xa7, 0x7898}, 0x8400, 0x0, 0x0, 0x6, 0x0, 0x20000, 0x7f0d}, 0x0, 0x1, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x18000) r4 = socket$kcm(0x10, 0x2, 0x4) close(0xffffffffffffffff) sendmsg$kcm(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000100)="4c000000150097f87059ae08060c040002ff0f020000000000000187ac1414aaa69d35a2cca84708f7abca1bac1414aabd7c493872f750375ed08a560400000003c48f93b82a03000000461e", 0x4c}], 0x1}, 0x0) r5 = openat$cgroup_ro(r2, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) openat$cgroup_ro(r1, &(0x7f0000000300)='cgroup.events\x00', 0x0, 0x0) write$cgroup_int(r5, &(0x7f0000000200)=0x1, 0x12) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, 0x0, &(0x7f0000000340)='syzkaller\x00'}, 0x94) r6 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x54}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x3, 0x0, 0x0, 0x0, 0x4002, 0x0, 0x0, 0x0, 0x4}, 0x94) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r8 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000120000007f00000001"], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000680)={{r8, 0xffffffffffffffff}, &(0x7f00000007c0), &(0x7f0000000640)=r7}, 0x20) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000002c0)={{r8}, &(0x7f0000000240), &(0x7f0000000280)='%pS \x00'}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001380)={r8, &(0x7f00000004c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r9, &(0x7f0000000300)}, 0x20) r10 = bpf$MAP_CREATE(0x0, &(0x7f0000000900)=ANY=[@ANYRESDEC=r6, @ANYRES32=r1, @ANYRES32=r8, @ANYRESHEX=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x50) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r10, &(0x7f0000000340), 0x0}, 0x20) 412.298529ms ago: executing program 0 (id=15285): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x0, 0x0, &(0x7f0000003ff6)='GPL\x00', 0x2, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @sk_msg}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0xa, 0x0, &(0x7f0000000040)='GPL\x00', 0x3, 0xd6, &(0x7f0000000100)=""/214, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x9, 0x0, 0x0, 0x7ffffff, &(0x7f0000000200), 0x10}, 0x94) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='devices.list\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c320, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x118000, 0x3, 0x804, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0x3, 0x0, 0x10, 0xfc, 0x0, 0x1, 0x20225, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200003, 0x1, @perf_bp={0x0, 0x3}, 0x4048, 0xc8, 0x9, 0x7, 0x2, 0xdc4, 0x0, 0x0, 0x8, 0x0, 0x5}, 0x0, 0xa, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r3, &(0x7f00000006c0)=ANY=[@ANYBLOB="8f03000000000060007538e486dd630ace2212102f00fe80000000000000875a65059ff57b00000000000000000000000000ac1414aa20006558"], 0xcfa4) perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d30, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x3efd7ab4c41335d9, @perf_bp={0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) r4 = socket$kcm(0x1e, 0x1, 0x0) sendmsg$kcm(r4, &(0x7f00000014c0)={&(0x7f0000001540)=@tipc=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x80, 0x0}, 0x4000) bpf$ITER_CREATE(0xb, 0x0, 0x0) socket$kcm(0x2b, 0x1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) r5 = socket$kcm(0x2b, 0x1, 0x0) close(r5) r6 = socket$kcm(0x10, 0x2, 0x4) r7 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r8) sendmsg$kcm(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000000)="89000000120081ae08060cdc030000007f1be3f74001000000e2ffca1b1f0000000004c00e72f750375ed08a56331dbf9ed7815e281ad6e747033a0093b837dc6cc01e32efaec8c7a6ec00120c00034006040400010404009bbc7a46e3988285dcdf12f213e6f768fec601955fed0009d78f0a947ee2b49e33538afa8af92347514f0b56a20ff27fff", 0x89}], 0x1}, 0x0) r9 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r9, &(0x7f00000017c0)={&(0x7f0000000040)=@l2tp6={0xa, 0x80fe, 0x7, @dev={0xfe, 0x80, '\x00', 0x3e}, 0x12, 0x2}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000004c0)}], 0x1, 0x0, 0xd0}, 0x480c4) setsockopt$sock_attach_bpf(r5, 0x1, 0xd, &(0x7f00000001c0), 0x45) close(r5) write$cgroup_devices(r0, 0x0, 0xfffffeff) 407.655389ms ago: executing program 1 (id=15276): r0 = socket$kcm(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x50) socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f00000007c0)={0x2, 0x80, 0x6c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x800}, 0x0, 0x7, 0x0, 0x7, 0x6, 0x0, 0x1}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@typedef={0x2}, @func_proto]}}, &(0x7f00000000c0)=""/209, 0x32, 0xd1, 0x1}, 0x28) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000100)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x2, {0x2, 0x0, @empty}}, 0x80, 0x0, 0x0, &(0x7f0000000180)=ANY=[], 0x18, 0x68000000}, 0x0) r3 = socket$kcm(0xa, 0x6, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000002280)=ANY=[@ANYBLOB="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"/3636], &(0x7f0000000040)='GPL\x00', 0x4, 0xfdc0, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, @xdp}, 0x70) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000001a00)={{r1}, &(0x7f0000001980), &(0x7f00000019c0)='%pI4 \x00'}, 0x20) setsockopt$sock_attach_bpf(r3, 0x29, 0x22, &(0x7f0000000100)=r4, 0x120) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001900)={r2, 0xe0, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x3, 0x5, &(0x7f0000001640)=[0x0, 0x0, 0x0], &(0x7f0000001680)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xad, &(0x7f00000016c0)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x40, 0x0, 0x0, &(0x7f0000001780), 0x8, 0xbf, 0x8, 0x0, 0x0}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000001940)=r5, 0x4) write$cgroup_subtree(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="0007000042009103"], 0xfe33) r6 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r6, &(0x7f00000000c0)={0x0, 0x2dd5145f, &(0x7f0000000080)=[{&(0x7f0000000040)="c018030031000b12d25a80648c2594f90224fc60100c084002200600053582c137153e370248078000f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0x3000000}, 0x240040d4) 407.180409ms ago: executing program 2 (id=15277): socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000040), 0x10) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0x1000000000000, 0xffffffffffffffff, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907009875f37538e486dd6317ceb71c0010ec90db133c22a690ae70800000000000"], 0xfe1b) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x50) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'sit0\x00'}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000380), 0x12) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x16, 0x13, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000001e0000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000908500000071000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8fffdffb702000000000000b703000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector=0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62f, 0x0, @perf_config_ext={0x1}, 0x10f380, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8b04, 0x0) perf_event_open(0x0, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) bpf$ITER_CREATE(0xb, 0x0, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000002c0)="d80000001c0081044e81f782db44b9040a1d080220000000041296a1180002000000030000000e1208000f0100810401a8001600200001400300000803600cfab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef075c11503c6bbace8017cb090000001fb791643a5ee4001b146218a07445d6d930dfe1d9d322fe7c9fd68775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad956", 0xa2}], 0x1, 0x0, 0x0, 0x7400}, 0x800) 297.572712ms ago: executing program 4 (id=15278): r0 = socket$kcm(0x10, 0x2, 0x10) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x4e) ioctl$TUNSETDEBUG(0xffffffffffffffff, 0x400454c9, &(0x7f0000000200)=0x5) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000240)='cpuset.sched_load_balance\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000100), 0xe) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000005c0)=r5, 0x12) r7 = perf_event_open(0x0, r5, 0x1000000010000000, 0xffffffffffffffff, 0x1) r8 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000002c0)="d80000001e0081054e81f782060000000000000006007c095dd2466518000e800a00142603600e1208000f0000000406a80016c00800094014000000035c0461c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000f01eb791433a5ee4ce1b14d6d930dfe1d9683f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e006dcdf63951f215ce3bb9ad909fdffcace81ed0bffece0b42a9eca0200e6ccd40dd6e4edef3d93456a92954b43370e9703920706f9a941c6fd6d7ac2946af9fc2eb5", 0xd8}], 0x1, 0x0, 0x0, 0x1000000}, 0x44) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, 0xffffffffffffffff) r9 = openat$cgroup_ro(r6, &(0x7f00000000c0)='cgroup.kill\x00', 0x275a, 0x0) write$cgroup_int(r9, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="d8000000100081046881f782db44b904021d080b01000000e8fe55a11800150006001400030000120800040043000000a8001600a400014020000500feffff7fb94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a9d7c7c0b7a196e6f66112c88ac417898516277ce06bbace80177ccbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d0080000000000000", 0xa2}], 0x1}, 0x0) ioctl$TUNSETOFFLOAD(r2, 0xc004743e, 0x110e22fff6) perf_event_open(&(0x7f0000000480)={0x4, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80720, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x3, 0xa51}, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETLE(r1, 0x40047459, &(0x7f0000001200)) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x74000000}, 0x0) 296.777232ms ago: executing program 2 (id=15279): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x15, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_QUERY(0x10, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={r0, 0x0, 0x0}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={@ifindex, r0, 0x13, 0x1, 0xffffffffffffffff, @void, @value=r0}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000001a00)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000008500000071"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext, 0x10c002, 0x89}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000740)={0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000000e40)={0x0, 0x0, &(0x7f0000000d80)=[{&(0x7f00000008c0)="a9fb47b876a2baab0145dacfd78086240f92a68d7834bd5f28b925aa8ad40451082be8153d7131a9557d281e0552f46721bbe2d17ca5891c981b5174393ec632fb6d20628be21dfc3eb3dc515a9cbb92620b9490ca08064f11301a09f864ea8b34cdbaff6feede3d1bd8bb7b12b83371ff985d1ad64db7fe4fbbd6793fbb94827481c4e0ae4f91df8635eadd67b7973298c87a320340e8a706720f5de6a8ac5f650ddddcd79a32d4", 0xa8}, {&(0x7f0000000980)="5a92e48974447ff646e77e91cea2caa8732836e1b336753292e8213f372585bf47f69830ae00181de03e7907d989044cc728f59c0f4911be89af23115fbee65b9ffd04cce60a9f57deaf8f0a2a5d0b8e7c4375e4ef28299c17d491659058f1b79b5c547b5cddde6957", 0x69}, {&(0x7f0000000a00)}, {&(0x7f0000000a40)="367ff1a4fc9177e1383e1c7e53c73b1d564a043a0d936a8778426345d1f269e832a5f9d3e1c388354216e4391aff7b0909dbfd588b14e84321c8e4439676da71f5432c379c9a905727c61a92154f743891ebe66d48762918c460e1cb679baab5128628b76c86a6d87200db74c969337928fefe62d3754b60d89059c4c016ed40ffee4c5594a33de4345378bcbb918f3218d8867267e90152e692fd28c785e1389654cac126c24c6d95ac3b28b2c98c9b", 0xb0}, {&(0x7f0000000b00)="eccb79cc8cfc2e8ff8c49152cd0f04f205d6b224133e571c901db38e6b2257455a45150f2ee369b160be6c3bc9dfc187fd9cf476c74d1d41b3f0cc48d8a1df41914924d8ab", 0x45}, {0x0}, {&(0x7f0000000c80)="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", 0xfe}], 0x7}, 0x800) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000700), 0x4) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000840)={0x1b, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x8c9c, '\x00', 0x0, r2, 0x1, 0x2}, 0x50) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x34, &(0x7f0000000040), 0x10) socket$kcm(0xa, 0x3, 0x73) r3 = socket$kcm(0xa, 0x922000000003, 0x11) r4 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)="89000000120081ae08060cdc030000007f1be3f74002000000e2ffca1b1f0000000004c00e72f750375ed08a56331dbf9ed7815e381ad6e747033a0093b837dc6cc01e32efaec8c7a6ec00122800014007282800026004009bbc7a46e3988285dcdf12f21308f8", 0x67}], 0x1}, 0x0) sendmsg$kcm(r3, &(0x7f0000000280)={&(0x7f0000000040)=@l2tp6={0xa, 0x0, 0xfffffffb, @local, 0x4, 0x3}, 0x80, 0x0, 0x0, &(0x7f00000006c0)=[{0x18, 0x29, 0x3, "ecda"}], 0x18}, 0x4004080) r5 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r5, 0x0, 0x0) socket$kcm(0x10, 0x2, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000000c0)={{}, &(0x7f0000000000), 0x0}, 0x20) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000004100)={&(0x7f0000000280)=@l2tp={0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x3}, 0x80, &(0x7f0000003f40)=[{&(0x7f0000000980)}], 0x1, &(0x7f0000003f80)=[{0x10, 0x13e, 0x6}, {0x20, 0x107, 0x2e, "f30a597f7d9464f0be9108085c"}, {0x68, 0x101, 0x7, "4636cb890392fcfed6c8de9195d89c839919ea3d2572d272d27db1ccab044032b95ba4ce3fafd4a775db57ec13c02de821c5fe57266dae6ec8abcf1314ae01e307f21e6164d10c1a56e574a26e58a2aa6efe5e"}], 0x98}, 0x40) r6 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r6, 0x8916, &(0x7f0000000040)={'wlan1\x00', @random="0200ac7f7f00"}) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r7) 221.538694ms ago: executing program 0 (id=15280): r0 = perf_event_open(&(0x7f00000014c0)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x104101, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x39e28590) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18020000000100000000000000000000850000007500000095"], 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x50) bpf$PROG_LOAD(0x5, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0x8}, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r3 = socket$kcm(0xa, 0x6, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) setsockopt$sock_attach_bpf(r3, 0x10d, 0xb, &(0x7f0000000000)=r4, 0x4) r5 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc1100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x114905, 0x4, 0x9, 0x1, 0x100000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9a87}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r6 = bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r6) r7 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r7, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x7fffffffffffffff) r8 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r8, &(0x7f0000000140)={0x0, 0x32, &(0x7f0000000040)=[{&(0x7f00000005c0)="3504000041000511d25a35400c0002000200002037153e370c04018006041000450000002a560000e7ff00400000", 0x2e}, {&(0x7f0000000600)="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"/1013, 0x401}, {&(0x7f0000000a40)="47f72fedcd1d", 0x6}], 0x3}, 0x10049014) socket$kcm(0x10, 0x3, 0x10) r9 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10003, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x401, 0x6}, 0x0, 0xf, 0x0, 0x0, 0x0, 0x3ff, 0x3, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r10, 0x8923, &(0x7f0000000040)={'wlan1\x00', @random="2e33e363a4b1"}) ioctl$PERF_EVENT_IOC_SET_BPF(r9, 0x40042408, r2) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="b8000000000000000000ffff1e83000000000000", @ANYRES32, @ANYBLOB='\b\x00'/19, @ANYRES32=0x0], 0x50) socketpair(0x5, 0x4, 0x401, &(0x7f00000001c0)) 120.887177ms ago: executing program 4 (id=15281): perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2000000000000}, 0x4d1b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x489f}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000640)={&(0x7f00000004c0)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c00000006000000040000000000070000000000000000005f"], &(0x7f0000000540)=""/246, 0x2a, 0xf6, 0x1}, 0x28) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000780)=@caif=@dgm={0x25, 0xe}, 0x80, &(0x7f0000000640)=[{&(0x7f00000004c0)="20a55b928693c573ab4af0e94619bb1618765f283eb9cf", 0x4b}], 0x1}, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000000), 0x8) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) perf_event_open(&(0x7f0000000800)={0x2, 0x80, 0xcb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfff, 0xecc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f00000001c0)='D', 0x33fe0}], 0x1}, 0x20000040) sendmsg(r3, &(0x7f0000000700)={0x0, 0x0, 0x0}, 0x0) close(r2) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{0xc8, 0x7f, 0xc, 0xb0b3}]}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x12, 0x7, 0x4, 0x2}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000180)={{r5}, &(0x7f0000000040), &(0x7f0000000140)=r4}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x12, 0x3, &(0x7f0000000440)=@framed, 0x0, 0x10000, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x16, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000010c0)={0x1, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x36, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={r6, 0x2000000, 0xe, 0x0, &(0x7f0000000600)="c9f7b98600"/14, 0x0, 0x7ffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 0s ago: executing program 2 (id=15282): r0 = socket$kcm(0x10, 0x2, 0x10) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x40305839, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x2000000000, 0x10000}, 0x4800, 0x2, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000000)='/proc/net/\x00\x00t4/c+\x8fG\xf9aK\fX\a0\x04\x00\x00\x82q\xee'}, 0x30) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x275a, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, 0xffffffffffffffff) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_procs(r2, &(0x7f0000000340)='cgroup.procs\x00', 0x2, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000003a80)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r3, 0x18000000000002a0, 0xe40, 0x0, &(0x7f0000000500)="b958945d8ae49c4f19be14f06558", 0x0, 0x1cb0, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x13, 0xf, &(0x7f0000000c40)=ANY=[@ANYRES32, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000005000000bc09"], 0x0, 0x1, 0x0, 0x0, 0x0, 0x25, '\x00', 0x0, @fallback=0x38, 0x0, 0xf00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)}, 0x0) r5 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="d8000000190081044e81f782db4cb904021d0800fd007c05e8fe55a108001e0001400203b4000e4190000900ac00060211000000160012000a0002000d48035c3b61c1d67f01282e8d61421f25e1ef6530a68000a007a290457f01a7cee4090000001fb791643a5ee4e11bad15e473dfc6d9d322fe7c9f8775730d16a4683f5ae24e25ccca9e00360db79826835d3a71d95667e006dcdf63951f2155e3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703920723f9000000008af22a3fd0a2c46ac381ee", 0xd8}], 0x1}, 0x80) recvmsg$kcm(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4108, 0x100c}], 0x1}, 0x2002) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_bp={0x0}, 0x21, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x2, 0x2, &(0x7f0000000300)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r6, 0x8b04, &(0x7f0000000040)={'wlan1\x00', @random="0e0000000400"}) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xffffff0a, &(0x7f0000000080)=[{&(0x7f0000000040)="c01803002d000b12d25a80648c2594f90224fc60100c024002000000053582c137153e370248078000f01700d1bd", 0x33fe0}], 0x1}, 0x0) kernel console output (not intermixed with test programs): : 'syz.0.13333': attribute type 8 has an invalid length. [ 1757.550159][T10243] netlink: 'syz.2.13334': attribute type 8 has an invalid length. [ 1757.846103][T10247] netlink: 'syz.4.13338': attribute type 4 has an invalid length. [ 1759.425875][T10307] delete_channel: no stack [ 1759.479784][T10307] delete_channel: no stack [ 1759.680444][T10309] __nla_validate_parse: 14 callbacks suppressed [ 1759.680484][T10309] netlink: 128124 bytes leftover after parsing attributes in process `syz.2.13355'. [ 1759.973912][T10323] netlink: 132 bytes leftover after parsing attributes in process `syz.4.13370'. [ 1760.876088][T10341] netlink: 132 bytes leftover after parsing attributes in process `syz.1.13366'. [ 1760.889454][T10343] validate_nla: 8 callbacks suppressed [ 1760.889492][T10343] netlink: 'syz.2.13367': attribute type 8 has an invalid length. [ 1760.939335][T10343] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.13367'. [ 1760.961159][T10345] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.13363'. [ 1761.031313][T10345] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 1761.071502][T10345] CPU: 1 PID: 10345 Comm: syz.3.13363 Not tainted syzkaller #0 [ 1761.079357][T10345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1761.089535][T10345] Call Trace: [ 1761.092920][T10345] [ 1761.095868][T10345] dump_stack_lvl+0x188/0x250 [ 1761.100568][T10345] ? show_regs_print_info+0x20/0x20 [ 1761.105860][T10345] ? load_image+0x410/0x410 [ 1761.110395][T10345] sysfs_warn_dup+0x8a/0xa0 [ 1761.114992][T10345] sysfs_do_create_link_sd+0xc0/0x110 [ 1761.120378][T10345] device_add+0x83b/0x1050 [ 1761.124841][T10345] wiphy_register+0x1e74/0x2c40 [ 1761.129723][T10345] ? cfg80211_event_work+0x40/0x40 [ 1761.134932][T10345] ? minstrel_ht_alloc+0x807/0x980 [ 1761.140502][T10345] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 1761.146666][T10345] ieee80211_register_hw+0x2a03/0x3a60 [ 1761.152154][T10345] ? ieee80211_register_hw+0xae1/0x3a60 [ 1761.157715][T10345] ? ieee80211_tasklet_handler+0x20/0x20 [ 1761.163358][T10345] ? rcu_is_watching+0x11/0xa0 [ 1761.168131][T10345] ? hrtimer_init+0x10c/0x220 [ 1761.172821][T10345] mac80211_hwsim_new_radio+0x209d/0x4050 [ 1761.178650][T10345] hwsim_new_radio_nl+0xa7d/0xc50 [ 1761.183699][T10345] genl_rcv_msg+0xd0b/0xfa0 [ 1761.188214][T10345] ? genl_bind+0x370/0x370 [ 1761.192626][T10345] ? _raw_spin_unlock_irqrestore+0xbc/0x120 [ 1761.198535][T10345] ? swake_up_one+0x6d/0x130 [ 1761.203192][T10345] ? verify_lock_unused+0x140/0x140 [ 1761.208396][T10345] ? rcu_preempt_deferred_qs_irqrestore+0x855/0xbd0 [ 1761.215000][T10345] ? hwsim_tx_info_frame_received_nl+0xec0/0xec0 [ 1761.221346][T10345] netlink_rcv_skb+0x1e9/0x430 [ 1761.226119][T10345] ? genl_bind+0x370/0x370 [ 1761.230548][T10345] ? netlink_ack+0xb10/0xb10 [ 1761.235155][T10345] ? down_read+0x1aa/0x2e0 [ 1761.239581][T10345] genl_rcv+0x24/0x40 [ 1761.243561][T10345] netlink_unicast+0x78f/0x940 [ 1761.248690][T10345] netlink_sendmsg+0x8ba/0xbe0 [ 1761.253494][T10345] ? netlink_getsockopt+0x570/0x570 [ 1761.258712][T10345] ? aa_sock_msg_perm+0x94/0x150 [ 1761.263655][T10345] ? apparmor_socket_sendmsg+0x88/0x230 [ 1761.269289][T10345] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1761.274577][T10345] ? security_socket_sendmsg+0x7c/0xa0 [ 1761.280122][T10345] ? netlink_getsockopt+0x570/0x570 [ 1761.285331][T10345] ____sys_sendmsg+0x5be/0x8f0 [ 1761.290105][T10345] ? __sys_sendmsg_sock+0x30/0x30 [ 1761.295312][T10345] ? import_iovec+0x6f/0xa0 [ 1761.299889][T10345] ___sys_sendmsg+0x236/0x2e0 [ 1761.304577][T10345] ? __sys_sendmsg+0x290/0x290 [ 1761.309357][T10345] ? seqcount_lockdep_reader_access+0x177/0x1d0 [ 1761.315622][T10345] __se_sys_sendmsg+0x1b7/0x2a0 [ 1761.320479][T10345] ? __x64_sys_sendmsg+0x80/0x80 [ 1761.325417][T10345] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 1761.331415][T10345] ? lockdep_hardirqs_on+0x94/0x140 [ 1761.336653][T10345] do_syscall_64+0x4c/0xa0 [ 1761.341072][T10345] ? clear_bhb_loop+0x30/0x80 [ 1761.345840][T10345] ? clear_bhb_loop+0x30/0x80 [ 1761.350528][T10345] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 1761.356856][T10345] RIP: 0033:0x7f41541850d9 [ 1761.361304][T10345] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1761.381297][T10345] RSP: 002b:00007f41523dd028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1761.389828][T10345] RAX: ffffffffffffffda RBX: 00007f415440cfa0 RCX: 00007f41541850d9 [ 1761.397829][T10345] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000008 [ 1761.405915][T10345] RBP: 00007f415421c024 R08: 0000000000000000 R09: 0000000000000000 [ 1761.414006][T10345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1761.422005][T10345] R13: 00007f415440d038 R14: 00007f415440cfa0 R15: 00007ffe6a2a8318 [ 1761.430129][T10345] [ 1761.510347][T10354] delete_channel: no stack [ 1761.532740][T10354] delete_channel: no stack [ 1761.856034][T10360] netlink: 'syz.2.13374': attribute type 8 has an invalid length. [ 1761.865883][T10360] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.13374'. [ 1761.898516][T10362] ref_ctr_offset mismatch. inode: 0x3778 offset: 0xe ref_ctr_offset(old): 0x7602 ref_ctr_offset(new): 0x0 [ 1762.085837][T10356] netlink: 65039 bytes leftover after parsing attributes in process `syz.4.13372'. [ 1762.215196][T10371] netlink: 80 bytes leftover after parsing attributes in process `syz.2.13377'. [ 1762.247594][T10371] netlink: 'syz.2.13377': attribute type 3 has an invalid length. [ 1762.267778][T10371] netlink: 'syz.2.13377': attribute type 4 has an invalid length. [ 1762.285260][T10371] netlink: 9067 bytes leftover after parsing attributes in process `syz.2.13377'. [ 1762.311717][T10377] netlink: 'syz.4.13379': attribute type 21 has an invalid length. [ 1763.059120][T10393] netlink: 'syz.1.13382': attribute type 8 has an invalid length. [ 1763.075484][T10393] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.13382'. [ 1763.302725][T10405] netlink: 'syz.1.13388': attribute type 8 has an invalid length. [ 1763.505954][T10403] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 1763.545399][T10403] CPU: 0 PID: 10403 Comm: syz.3.13387 Not tainted syzkaller #0 [ 1763.553440][T10403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1763.563700][T10403] Call Trace: [ 1763.567109][T10403] [ 1763.570117][T10403] dump_stack_lvl+0x188/0x250 [ 1763.574834][T10403] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1763.581042][T10403] ? show_regs_print_info+0x20/0x20 [ 1763.586266][T10403] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1763.592545][T10403] sysfs_warn_dup+0x8a/0xa0 [ 1763.597077][T10403] sysfs_do_create_link_sd+0xc0/0x110 [ 1763.602570][T10403] device_add+0x83b/0x1050 [ 1763.607012][T10403] wiphy_register+0x1e74/0x2c40 [ 1763.612017][T10403] ? __rtnl_unlock+0xa/0xa0 [ 1763.616579][T10403] ? cfg80211_event_work+0x40/0x40 [ 1763.622235][T10403] ? minstrel_ht_alloc+0x807/0x980 [ 1763.627400][T10403] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 1763.633688][T10403] ieee80211_register_hw+0x2a03/0x3a60 [ 1763.639183][T10403] ? ieee80211_register_hw+0xae1/0x3a60 [ 1763.644768][T10403] ? ieee80211_tasklet_handler+0x20/0x20 [ 1763.650564][T10403] ? rcu_is_watching+0x11/0xa0 [ 1763.655541][T10403] ? hrtimer_init+0x10c/0x220 [ 1763.660339][T10403] mac80211_hwsim_new_radio+0x209d/0x4050 [ 1763.666205][T10403] hwsim_new_radio_nl+0xa7d/0xc50 [ 1763.671286][T10403] genl_rcv_msg+0xd0b/0xfa0 [ 1763.675838][T10403] ? genl_bind+0x370/0x370 [ 1763.680400][T10403] ? mark_lock+0x94/0x320 [ 1763.684768][T10403] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 1763.690797][T10403] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 1763.696558][T10403] ? lock_chain_count+0x20/0x20 [ 1763.701459][T10403] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1763.707648][T10403] ? lockdep_hardirqs_on+0x94/0x140 [ 1763.712874][T10403] ? hwsim_tx_info_frame_received_nl+0xec0/0xec0 [ 1763.719363][T10403] ? netlink_rcv_skb+0x1c8/0x430 [ 1763.724333][T10403] netlink_rcv_skb+0x1e9/0x430 [ 1763.729129][T10403] ? genl_bind+0x370/0x370 [ 1763.733573][T10403] ? netlink_ack+0xb10/0xb10 [ 1763.738187][T10403] ? preempt_count_add+0xb5/0x190 [ 1763.743309][T10403] ? down_read+0x1aa/0x2e0 [ 1763.747752][T10403] genl_rcv+0x24/0x40 [ 1763.751798][T10403] netlink_unicast+0x78f/0x940 [ 1763.756594][T10403] netlink_sendmsg+0x8ba/0xbe0 [ 1763.761474][T10403] ? lockdep_hardirqs_on+0x94/0x140 [ 1763.766776][T10403] ? netlink_getsockopt+0x570/0x570 [ 1763.772000][T10403] ? netlink_getsockopt+0x570/0x570 [ 1763.777244][T10403] ____sys_sendmsg+0x5be/0x8f0 [ 1763.782140][T10403] ? __sys_sendmsg_sock+0x30/0x30 [ 1763.787290][T10403] ? import_iovec+0x6f/0xa0 [ 1763.791823][T10403] ___sys_sendmsg+0x236/0x2e0 [ 1763.796619][T10403] ? __sys_sendmsg+0x290/0x290 [ 1763.801442][T10403] __se_sys_sendmsg+0x1b7/0x2a0 [ 1763.806397][T10403] ? __x64_sys_sendmsg+0x80/0x80 [ 1763.811352][T10403] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 1763.817365][T10403] ? lockdep_hardirqs_on+0x94/0x140 [ 1763.822592][T10403] do_syscall_64+0x4c/0xa0 [ 1763.827031][T10403] ? clear_bhb_loop+0x30/0x80 [ 1763.831720][T10403] ? clear_bhb_loop+0x30/0x80 [ 1763.836851][T10403] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 1763.842938][T10403] RIP: 0033:0x7f41541850d9 [ 1763.847373][T10403] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1763.866992][T10403] RSP: 002b:00007f41523dd028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1763.875510][T10403] RAX: ffffffffffffffda RBX: 00007f415440cfa0 RCX: 00007f41541850d9 [ 1763.883500][T10403] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000008 [ 1763.891483][T10403] RBP: 00007f415421c024 R08: 0000000000000000 R09: 0000000000000000 [ 1763.899482][T10403] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1763.907468][T10403] R13: 00007f415440d038 R14: 00007f415440cfa0 R15: 00007ffe6a2a8318 [ 1763.915471][T10403] [ 1764.138993][T10422] delete_channel: no stack [ 1764.150445][T10422] delete_channel: no stack [ 1764.937850][T10442] __nla_validate_parse: 2 callbacks suppressed [ 1764.937870][T10442] netlink: 9286 bytes leftover after parsing attributes in process `syz.0.13396'. [ 1765.130119][T10448] netlink: 'syz.1.13397': attribute type 8 has an invalid length. [ 1765.146791][T10447] netlink: 'syz.3.13398': attribute type 8 has an invalid length. [ 1765.198193][T10448] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.13397'. [ 1765.231687][T10447] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.13398'. [ 1765.447795][T10458] netlink: 64535 bytes leftover after parsing attributes in process `syz.1.13401'. [ 1765.464366][T10451] netlink: 'syz.4.13399': attribute type 8 has an invalid length. [ 1765.473635][T10451] netlink: 199836 bytes leftover after parsing attributes in process `syz.4.13399'. [ 1765.490805][T10453] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.13402'. [ 1765.527410][T10453] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 1765.536622][T10453] CPU: 1 PID: 10453 Comm: syz.2.13402 Not tainted syzkaller #0 [ 1765.544297][T10453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1765.554779][T10453] Call Trace: [ 1765.558089][T10453] [ 1765.561043][T10453] dump_stack_lvl+0x188/0x250 [ 1765.565752][T10453] ? show_regs_print_info+0x20/0x20 [ 1765.570982][T10453] ? load_image+0x410/0x410 [ 1765.575537][T10453] sysfs_warn_dup+0x8a/0xa0 [ 1765.580162][T10453] sysfs_do_create_link_sd+0xc0/0x110 [ 1765.585574][T10453] device_add+0x83b/0x1050 [ 1765.590031][T10453] wiphy_register+0x1e74/0x2c40 [ 1765.594939][T10453] ? cfg80211_event_work+0x40/0x40 [ 1765.600085][T10453] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1765.606332][T10453] ? ieee80211_register_hw+0x2964/0x3a60 [ 1765.612106][T10453] ieee80211_register_hw+0x2a03/0x3a60 [ 1765.617606][T10453] ? ieee80211_register_hw+0xae1/0x3a60 [ 1765.623183][T10453] ? ieee80211_tasklet_handler+0x20/0x20 [ 1765.628848][T10453] ? rcu_is_watching+0x11/0xa0 [ 1765.633631][T10453] ? hrtimer_init+0x10c/0x220 [ 1765.638453][T10453] mac80211_hwsim_new_radio+0x209d/0x4050 [ 1765.644307][T10453] hwsim_new_radio_nl+0xa7d/0xc50 [ 1765.649378][T10453] genl_rcv_msg+0xd0b/0xfa0 [ 1765.653910][T10453] ? genl_bind+0x370/0x370 [ 1765.658359][T10453] ? rcu_nmi_exit+0x6f/0xf0 [ 1765.662883][T10453] ? verify_lock_unused+0x140/0x140 [ 1765.668114][T10453] ? verify_lock_unused+0x140/0x140 [ 1765.673329][T10453] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 1765.679387][T10453] ? lock_chain_count+0x20/0x20 [ 1765.684275][T10453] ? hwsim_tx_info_frame_received_nl+0xec0/0xec0 [ 1765.690721][T10453] netlink_rcv_skb+0x1e9/0x430 [ 1765.695509][T10453] ? genl_bind+0x370/0x370 [ 1765.699942][T10453] ? netlink_ack+0xb10/0xb10 [ 1765.704644][T10453] ? down_read+0x1aa/0x2e0 [ 1765.709162][T10453] genl_rcv+0x24/0x40 [ 1765.713412][T10453] netlink_unicast+0x78f/0x940 [ 1765.718209][T10453] netlink_sendmsg+0x8ba/0xbe0 [ 1765.722981][T10453] ? lockdep_hardirqs_on+0x94/0x140 [ 1765.728202][T10453] ? netlink_getsockopt+0x570/0x570 [ 1765.733409][T10453] ? netlink_getsockopt+0x570/0x570 [ 1765.738613][T10453] ____sys_sendmsg+0x5be/0x8f0 [ 1765.743389][T10453] ? __sys_sendmsg_sock+0x30/0x30 [ 1765.748420][T10453] ? ___sys_sendmsg+0x21b/0x2e0 [ 1765.753278][T10453] ___sys_sendmsg+0x236/0x2e0 [ 1765.757971][T10453] ? __sys_sendmsg+0x290/0x290 [ 1765.762775][T10453] __se_sys_sendmsg+0x1b7/0x2a0 [ 1765.767904][T10453] ? __x64_sys_sendmsg+0x80/0x80 [ 1765.772959][T10453] ? syscall_enter_from_user_mode+0x2a/0x70 [ 1765.778867][T10453] do_syscall_64+0x4c/0xa0 [ 1765.783285][T10453] ? clear_bhb_loop+0x30/0x80 [ 1765.788079][T10453] ? clear_bhb_loop+0x30/0x80 [ 1765.792763][T10453] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 1765.798656][T10453] RIP: 0033:0x7fee458730d9 [ 1765.803082][T10453] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1765.822867][T10453] RSP: 002b:00007fee43acb028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1765.831375][T10453] RAX: ffffffffffffffda RBX: 00007fee45afafa0 RCX: 00007fee458730d9 [ 1765.839348][T10453] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000008 [ 1765.847318][T10453] RBP: 00007fee4590a024 R08: 0000000000000000 R09: 0000000000000000 [ 1765.855289][T10453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1765.863370][T10453] R13: 00007fee45afb038 R14: 00007fee45afafa0 R15: 00007ffc67cca9f8 [ 1765.871360][T10453] [ 1766.039024][T10466] netlink: 132 bytes leftover after parsing attributes in process `syz.4.13415'. [ 1766.417887][T10474] delete_channel: no stack [ 1766.465609][T10474] delete_channel: no stack [ 1766.593968][T10480] netlink: 'syz.2.13411': attribute type 21 has an invalid length. [ 1766.822687][T10482] netlink: 'syz.0.13412': attribute type 8 has an invalid length. [ 1766.900877][T10489] netlink: 'syz.2.13414': attribute type 8 has an invalid length. [ 1766.921553][T10482] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.13412'. [ 1766.948338][T10489] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.13414'. [ 1767.028057][T10487] netlink: 64535 bytes leftover after parsing attributes in process `syz.4.13416'. [ 1767.525069][T10506] netlink: 'syz.4.13421': attribute type 3 has an invalid length. [ 1767.569167][T10508] netlink: 'syz.1.13420': attribute type 3 has an invalid length. [ 1768.105764][T10513] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 1768.116257][T10513] CPU: 0 PID: 10513 Comm: syz.3.13423 Not tainted syzkaller #0 [ 1768.123837][T10513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1768.133991][T10513] Call Trace: [ 1768.137265][T10513] [ 1768.140200][T10513] dump_stack_lvl+0x188/0x250 [ 1768.144898][T10513] ? show_regs_print_info+0x20/0x20 [ 1768.150091][T10513] ? load_image+0x410/0x410 [ 1768.154600][T10513] sysfs_warn_dup+0x8a/0xa0 [ 1768.159193][T10513] sysfs_do_create_link_sd+0xc0/0x110 [ 1768.164560][T10513] device_add+0x83b/0x1050 [ 1768.168991][T10513] wiphy_register+0x1e74/0x2c40 [ 1768.173852][T10513] ? cfg80211_event_work+0x40/0x40 [ 1768.178969][T10513] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 1768.185210][T10513] ieee80211_register_hw+0x2a03/0x3a60 [ 1768.190667][T10513] ? ieee80211_register_hw+0xae1/0x3a60 [ 1768.196226][T10513] ? ieee80211_tasklet_handler+0x20/0x20 [ 1768.201855][T10513] ? rcu_is_watching+0x11/0xa0 [ 1768.206617][T10513] ? hrtimer_init+0x10c/0x220 [ 1768.211298][T10513] mac80211_hwsim_new_radio+0x209d/0x4050 [ 1768.217022][T10513] hwsim_new_radio_nl+0xa7d/0xc50 [ 1768.222078][T10513] genl_rcv_msg+0xd0b/0xfa0 [ 1768.226582][T10513] ? genl_bind+0x370/0x370 [ 1768.231006][T10513] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 1768.236982][T10513] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1768.243299][T10513] ? lock_chain_count+0x20/0x20 [ 1768.248163][T10513] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1768.254983][T10513] ? lockdep_hardirqs_on+0x94/0x140 [ 1768.260227][T10513] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1768.266488][T10513] ? hwsim_tx_info_frame_received_nl+0xec0/0xec0 [ 1768.272935][T10513] ? lock_acquire+0x208/0x400 [ 1768.277737][T10513] netlink_rcv_skb+0x1e9/0x430 [ 1768.282510][T10513] ? genl_bind+0x370/0x370 [ 1768.287007][T10513] ? netlink_ack+0xb10/0xb10 [ 1768.291611][T10513] ? down_read+0x1aa/0x2e0 [ 1768.296127][T10513] genl_rcv+0x24/0x40 [ 1768.300106][T10513] netlink_unicast+0x78f/0x940 [ 1768.304873][T10513] netlink_sendmsg+0x8ba/0xbe0 [ 1768.309644][T10513] ? __sanitizer_cov_trace_pc+0x37/0x60 [ 1768.315282][T10513] ? netlink_getsockopt+0x570/0x570 [ 1768.320582][T10513] ? aa_sock_msg_perm+0x94/0x150 [ 1768.325536][T10513] ? apparmor_socket_sendmsg+0x88/0x230 [ 1768.331119][T10513] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1768.336429][T10513] ? security_socket_sendmsg+0x7c/0xa0 [ 1768.341978][T10513] ? netlink_getsockopt+0x570/0x570 [ 1768.347178][T10513] ____sys_sendmsg+0x5be/0x8f0 [ 1768.351950][T10513] ? __sys_sendmsg_sock+0x30/0x30 [ 1768.357012][T10513] ___sys_sendmsg+0x236/0x2e0 [ 1768.361805][T10513] ? __sys_sendmsg+0x290/0x290 [ 1768.366756][T10513] __se_sys_sendmsg+0x1b7/0x2a0 [ 1768.371735][T10513] ? __x64_sys_sendmsg+0x80/0x80 [ 1768.376813][T10513] ? syscall_enter_from_user_mode+0x2a/0x70 [ 1768.382867][T10513] do_syscall_64+0x4c/0xa0 [ 1768.387297][T10513] ? clear_bhb_loop+0x30/0x80 [ 1768.392089][T10513] ? clear_bhb_loop+0x30/0x80 [ 1768.396939][T10513] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 1768.402956][T10513] RIP: 0033:0x7f41541850d9 [ 1768.407391][T10513] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1768.427069][T10513] RSP: 002b:00007f41523dd028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1768.435579][T10513] RAX: ffffffffffffffda RBX: 00007f415440cfa0 RCX: 00007f41541850d9 [ 1768.443557][T10513] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000008 [ 1768.451570][T10513] RBP: 00007f415421c024 R08: 0000000000000000 R09: 0000000000000000 [ 1768.459536][T10513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1768.467589][T10513] R13: 00007f415440d038 R14: 00007f415440cfa0 R15: 00007ffe6a2a8318 [ 1768.475572][T10513] [ 1769.040383][T10533] bridge0: port 2(bridge_slave_1) entered disabled state [ 1769.149579][T10533] bridge0: port 1(bridge_slave_0) entered disabled state [ 1769.233276][T10540] netlink: 'syz.4.13428': attribute type 8 has an invalid length. [ 1769.508564][T10545] netlink: 'syz.0.13429': attribute type 21 has an invalid length. [ 1770.053643][T10563] __nla_validate_parse: 7 callbacks suppressed [ 1770.053665][T10563] netlink: 9286 bytes leftover after parsing attributes in process `syz.4.13438'. [ 1770.092560][T10566] netlink: 64535 bytes leftover after parsing attributes in process `syz.3.13433'. [ 1770.477586][T10571] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.13441'. [ 1770.506422][T10571] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 1770.552640][T10571] CPU: 0 PID: 10571 Comm: syz.1.13441 Not tainted syzkaller #0 [ 1770.560255][T10571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1770.570327][T10571] Call Trace: [ 1770.573631][T10571] [ 1770.576578][T10571] dump_stack_lvl+0x188/0x250 [ 1770.581380][T10571] ? show_regs_print_info+0x20/0x20 [ 1770.586605][T10571] ? load_image+0x410/0x410 [ 1770.591156][T10571] sysfs_warn_dup+0x8a/0xa0 [ 1770.595679][T10571] sysfs_do_create_link_sd+0xc0/0x110 [ 1770.601084][T10571] device_add+0x83b/0x1050 [ 1770.605544][T10571] wiphy_register+0x1e74/0x2c40 [ 1770.610447][T10571] ? cfg80211_event_work+0x40/0x40 [ 1770.615586][T10571] ? minstrel_ht_alloc+0x807/0x980 [ 1770.620830][T10571] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 1770.626932][T10571] ieee80211_register_hw+0x2a03/0x3a60 [ 1770.632429][T10571] ? ieee80211_register_hw+0xae1/0x3a60 [ 1770.638022][T10571] ? ieee80211_tasklet_handler+0x20/0x20 [ 1770.643681][T10571] ? rcu_is_watching+0x11/0xa0 [ 1770.648470][T10571] ? hrtimer_init+0x10c/0x220 [ 1770.653171][T10571] mac80211_hwsim_new_radio+0x209d/0x4050 [ 1770.658937][T10571] hwsim_new_radio_nl+0xa7d/0xc50 [ 1770.664019][T10571] genl_rcv_msg+0xd0b/0xfa0 [ 1770.668592][T10571] ? genl_bind+0x370/0x370 [ 1770.673040][T10571] ? __dev_queue_xmit+0x1b64/0x2e50 [ 1770.678266][T10571] ? verify_lock_unused+0x140/0x140 [ 1770.683509][T10571] ? perf_trace_lock+0xe4/0x390 [ 1770.688479][T10571] ? hwsim_tx_info_frame_received_nl+0xec0/0xec0 [ 1770.694853][T10571] netlink_rcv_skb+0x1e9/0x430 [ 1770.699642][T10571] ? genl_bind+0x370/0x370 [ 1770.704076][T10571] ? netlink_ack+0xb10/0xb10 [ 1770.708702][T10571] ? down_read+0x1aa/0x2e0 [ 1770.713143][T10571] genl_rcv+0x24/0x40 [ 1770.717147][T10571] netlink_unicast+0x78f/0x940 [ 1770.721963][T10571] netlink_sendmsg+0x8ba/0xbe0 [ 1770.726767][T10571] ? netlink_getsockopt+0x570/0x570 [ 1770.731998][T10571] ? aa_sock_msg_perm+0x94/0x150 [ 1770.737050][T10571] ? apparmor_socket_sendmsg+0x88/0x230 [ 1770.742616][T10571] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1770.747926][T10571] ? security_socket_sendmsg+0x7c/0xa0 [ 1770.753407][T10571] ? netlink_getsockopt+0x570/0x570 [ 1770.758637][T10571] ____sys_sendmsg+0x5be/0x8f0 [ 1770.763439][T10571] ? __sys_sendmsg_sock+0x30/0x30 [ 1770.768499][T10571] ? import_iovec+0x6f/0xa0 [ 1770.773025][T10571] ___sys_sendmsg+0x236/0x2e0 [ 1770.777731][T10571] ? __sys_sendmsg+0x290/0x290 [ 1770.782572][T10571] __se_sys_sendmsg+0x1b7/0x2a0 [ 1770.787453][T10571] ? __x64_sys_sendmsg+0x80/0x80 [ 1770.792407][T10571] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 1770.798437][T10571] ? lockdep_hardirqs_on+0x94/0x140 [ 1770.803665][T10571] do_syscall_64+0x4c/0xa0 [ 1770.808099][T10571] ? clear_bhb_loop+0x30/0x80 [ 1770.812797][T10571] ? clear_bhb_loop+0x30/0x80 [ 1770.817581][T10571] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 1770.823493][T10571] RIP: 0033:0x7fe71e23e0d9 [ 1770.827932][T10571] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1770.847652][T10571] RSP: 002b:00007fe71c496028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1770.856090][T10571] RAX: ffffffffffffffda RBX: 00007fe71e4c5fa0 RCX: 00007fe71e23e0d9 [ 1770.864095][T10571] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000007 [ 1770.872265][T10571] RBP: 00007fe71e2d5024 R08: 0000000000000000 R09: 0000000000000000 [ 1770.880256][T10571] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1770.888427][T10571] R13: 00007fe71e4c6038 R14: 00007fe71e4c5fa0 R15: 00007ffe57746fb8 [ 1770.896443][T10571] [ 1771.147378][T10583] netlink: 'syz.4.13443': attribute type 3 has an invalid length. [ 1771.171101][T10583] netlink: 105116 bytes leftover after parsing attributes in process `syz.4.13443'. [ 1771.255655][T10582] netlink: 'syz.2.13444': attribute type 8 has an invalid length. [ 1771.271277][T10582] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.13444'. [ 1771.396635][T10593] bridge0: port 2(bridge_slave_1) entered disabled state [ 1771.502127][T10593] device bridge_slave_0 left promiscuous mode [ 1771.508622][T10593] bridge0: port 1(bridge_slave_0) entered disabled state [ 1771.605959][T10601] netlink: 132 bytes leftover after parsing attributes in process `syz.0.13450'. [ 1771.840296][T10607] netlink: 132 bytes leftover after parsing attributes in process `syz.4.13464'. [ 1771.942073][T10610] netlink: 'syz.0.13452': attribute type 3 has an invalid length. [ 1771.953805][T10610] netlink: 105116 bytes leftover after parsing attributes in process `syz.0.13452'. [ 1772.422889][T10626] netlink: 132 bytes leftover after parsing attributes in process `syz.1.13458'. [ 1772.588672][T10628] netlink: 'syz.0.13459': attribute type 8 has an invalid length. [ 1772.609212][T10628] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.13459'. [ 1772.744788][T10630] netlink: 'syz.3.13460': attribute type 8 has an invalid length. [ 1773.613360][T10667] netlink: 'syz.2.13476': attribute type 8 has an invalid length. [ 1773.619267][T10665] netlink: 'syz.3.13475': attribute type 8 has an invalid length. [ 1773.736175][T10673] ref_ctr_offset mismatch. inode: 0x3661 offset: 0xe ref_ctr_offset(old): 0x7602 ref_ctr_offset(new): 0x0 [ 1773.778973][T10669] netlink: 'syz.1.13487': attribute type 8 has an invalid length. [ 1773.979562][T10675] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1774.317129][T10675] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1775.107053][T10705] netlink: 'syz.3.13490': attribute type 8 has an invalid length. [ 1775.119852][T10705] __nla_validate_parse: 10 callbacks suppressed [ 1775.119895][T10705] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.13490'. [ 1775.135088][T10707] netlink: 'syz.4.13491': attribute type 20 has an invalid length. [ 1775.208040][T10712] netlink: 'syz.3.13493': attribute type 29 has an invalid length. [ 1775.217841][T10712] netlink: 'syz.3.13493': attribute type 29 has an invalid length. [ 1775.390544][T10716] netlink: 132 bytes leftover after parsing attributes in process `syz.4.13495'. [ 1775.599581][T10724] ref_ctr_offset mismatch. inode: 0x3811 offset: 0xe ref_ctr_offset(old): 0x7602 ref_ctr_offset(new): 0x0 [ 1775.836646][T10719] netlink: 65039 bytes leftover after parsing attributes in process `syz.3.13494'. [ 1776.175148][T10743] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.13502'. [ 1776.190024][T10741] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.13503'. [ 1776.468433][T10750] netlink: 132 bytes leftover after parsing attributes in process `syz.3.13507'. [ 1776.501859][T10725] delete_channel: no stack [ 1776.698240][T10754] netlink: 9286 bytes leftover after parsing attributes in process `syz.2.13506'. [ 1776.899188][T10757] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.13509'. [ 1777.164660][T10768] netlink: 156 bytes leftover after parsing attributes in process `syz.1.13514'. [ 1777.510606][T10780] validate_nla: 7 callbacks suppressed [ 1777.510696][T10780] netlink: 'syz.4.13517': attribute type 8 has an invalid length. [ 1777.526837][T10780] netlink: 199836 bytes leftover after parsing attributes in process `syz.4.13517'. [ 1777.542529][T10781] netlink: 'syz.2.13516': attribute type 20 has an invalid length. [ 1777.664772][T10787] netlink: 'syz.1.13519': attribute type 3 has an invalid length. [ 1777.700811][T10785] netlink: 'syz.4.13518': attribute type 8 has an invalid length. [ 1777.884365][T10789] netlink: 'syz.2.13530': attribute type 8 has an invalid length. [ 1778.201935][T10801] netlink: 'syz.0.13523': attribute type 8 has an invalid length. [ 1778.579735][T10814] netlink: 'syz.2.13528': attribute type 8 has an invalid length. [ 1779.053437][T10820] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 1779.075342][T10820] CPU: 1 PID: 10820 Comm: syz.4.13531 Not tainted syzkaller #0 [ 1779.082947][T10820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1779.093036][T10820] Call Trace: [ 1779.096356][T10820] [ 1779.099317][T10820] dump_stack_lvl+0x188/0x250 [ 1779.104040][T10820] ? show_regs_print_info+0x20/0x20 [ 1779.109286][T10820] ? load_image+0x410/0x410 [ 1779.113829][T10820] sysfs_warn_dup+0x8a/0xa0 [ 1779.118372][T10820] sysfs_do_create_link_sd+0xc0/0x110 [ 1779.123745][T10820] device_add+0x83b/0x1050 [ 1779.128247][T10820] wiphy_register+0x1e74/0x2c40 [ 1779.133283][T10820] ? cfg80211_event_work+0x40/0x40 [ 1779.138527][T10820] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1779.144686][T10820] ? ieee80211_register_hw+0x247b/0x3a60 [ 1779.150434][T10820] ieee80211_register_hw+0x2a03/0x3a60 [ 1779.155986][T10820] ? ieee80211_register_hw+0xae1/0x3a60 [ 1779.161643][T10820] ? ieee80211_tasklet_handler+0x20/0x20 [ 1779.167382][T10820] ? rcu_is_watching+0x11/0xa0 [ 1779.172246][T10820] ? hrtimer_init+0x10c/0x220 [ 1779.176963][T10820] mac80211_hwsim_new_radio+0x209d/0x4050 [ 1779.182729][T10820] hwsim_new_radio_nl+0xa7d/0xc50 [ 1779.187892][T10820] genl_rcv_msg+0xd0b/0xfa0 [ 1779.192484][T10820] ? genl_bind+0x370/0x370 [ 1779.196906][T10820] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 1779.203104][T10820] ? lock_chain_count+0x20/0x20 [ 1779.207995][T10820] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1779.214276][T10820] ? lockdep_hardirqs_on+0x94/0x140 [ 1779.219481][T10820] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1779.225661][T10820] ? hwsim_tx_info_frame_received_nl+0xec0/0xec0 [ 1779.232049][T10820] ? lock_acquire+0x208/0x400 [ 1779.236782][T10820] netlink_rcv_skb+0x1e9/0x430 [ 1779.241588][T10820] ? genl_bind+0x370/0x370 [ 1779.246050][T10820] ? netlink_ack+0xb10/0xb10 [ 1779.251084][T10820] ? down_read+0x1aa/0x2e0 [ 1779.255597][T10820] genl_rcv+0x24/0x40 [ 1779.259585][T10820] netlink_unicast+0x78f/0x940 [ 1779.264443][T10820] netlink_sendmsg+0x8ba/0xbe0 [ 1779.269215][T10820] ? netlink_getsockopt+0x570/0x570 [ 1779.274411][T10820] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1779.279780][T10820] ? __sanitizer_cov_trace_pc+0x2c/0x60 [ 1779.285338][T10820] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1779.290629][T10820] ? security_socket_sendmsg+0x7c/0xa0 [ 1779.296189][T10820] ? netlink_getsockopt+0x570/0x570 [ 1779.301393][T10820] ____sys_sendmsg+0x5be/0x8f0 [ 1779.306416][T10820] ? __sys_sendmsg_sock+0x30/0x30 [ 1779.311819][T10820] ? import_iovec+0x6f/0xa0 [ 1779.316372][T10820] ___sys_sendmsg+0x236/0x2e0 [ 1779.321075][T10820] ? __sys_sendmsg+0x290/0x290 [ 1779.325922][T10820] ? trace_event_raw_event_lock+0x250/0x250 [ 1779.331907][T10820] ? seqcount_lockdep_reader_access+0x177/0x1d0 [ 1779.338172][T10820] __se_sys_sendmsg+0x1b7/0x2a0 [ 1779.343025][T10820] ? __x64_sys_sendmsg+0x80/0x80 [ 1779.347965][T10820] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 1779.353979][T10820] ? lockdep_hardirqs_on+0x94/0x140 [ 1779.359201][T10820] do_syscall_64+0x4c/0xa0 [ 1779.363647][T10820] ? clear_bhb_loop+0x30/0x80 [ 1779.368370][T10820] ? clear_bhb_loop+0x30/0x80 [ 1779.373373][T10820] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 1779.379326][T10820] RIP: 0033:0x7fc1685d00d9 [ 1779.383777][T10820] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1779.403696][T10820] RSP: 002b:00007fc166828028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1779.412201][T10820] RAX: ffffffffffffffda RBX: 00007fc168857fa0 RCX: 00007fc1685d00d9 [ 1779.420196][T10820] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000008 [ 1779.428278][T10820] RBP: 00007fc168667024 R08: 0000000000000000 R09: 0000000000000000 [ 1779.436254][T10820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1779.444224][T10820] R13: 00007fc168858038 R14: 00007fc168857fa0 R15: 00007fffe67a8838 [ 1779.452207][T10820] [ 1779.853841][T10835] netlink: 'syz.2.13544': attribute type 8 has an invalid length. [ 1779.913534][T10842] netlink: 'syz.0.13536': attribute type 8 has an invalid length. [ 1780.025311][T10844] netlink: 'syz.4.13537': attribute type 8 has an invalid length. [ 1780.269407][T10846] IPv6: …: Disabled Multicast RS [ 1780.512003][T10857] __nla_validate_parse: 11 callbacks suppressed [ 1780.512023][T10857] netlink: 132 bytes leftover after parsing attributes in process `syz.2.13551'. [ 1781.315146][T10876] netlink: 156 bytes leftover after parsing attributes in process `syz.4.13558'. [ 1781.608587][T10865] delete_channel: no stack [ 1781.926585][T10890] netlink: 64535 bytes leftover after parsing attributes in process `syz.3.13562'. [ 1782.072248][T10892] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.13550'. [ 1782.104918][T10900] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.13553'. [ 1782.141966][T10892] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 1782.151770][T10892] CPU: 1 PID: 10892 Comm: syz.2.13550 Not tainted syzkaller #0 [ 1782.159370][T10892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1782.169451][T10892] Call Trace: [ 1782.172997][T10892] [ 1782.175958][T10892] dump_stack_lvl+0x188/0x250 [ 1782.180661][T10892] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1782.186818][T10892] ? show_regs_print_info+0x20/0x20 [ 1782.192031][T10892] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1782.198353][T10892] sysfs_warn_dup+0x8a/0xa0 [ 1782.203096][T10892] sysfs_do_create_link_sd+0xc0/0x110 [ 1782.208500][T10892] device_add+0x83b/0x1050 [ 1782.212926][T10892] wiphy_register+0x1e74/0x2c40 [ 1782.217893][T10892] ? cfg80211_event_work+0x40/0x40 [ 1782.223036][T10892] ? minstrel_ht_alloc+0x807/0x980 [ 1782.228271][T10892] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 1782.234461][T10892] ieee80211_register_hw+0x2a03/0x3a60 [ 1782.239998][T10892] ? ieee80211_register_hw+0xae1/0x3a60 [ 1782.245570][T10892] ? ieee80211_tasklet_handler+0x20/0x20 [ 1782.251305][T10892] ? rcu_is_watching+0x11/0xa0 [ 1782.256316][T10892] ? hrtimer_init+0x10c/0x220 [ 1782.261014][T10892] mac80211_hwsim_new_radio+0x209d/0x4050 [ 1782.266768][T10892] hwsim_new_radio_nl+0xa7d/0xc50 [ 1782.271839][T10892] genl_rcv_msg+0xd0b/0xfa0 [ 1782.276379][T10892] ? genl_bind+0x370/0x370 [ 1782.280837][T10892] ? rcu_nmi_exit+0x6f/0xf0 [ 1782.285376][T10892] ? verify_lock_unused+0x140/0x140 [ 1782.290592][T10892] ? verify_lock_unused+0x140/0x140 [ 1782.295788][T10892] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 1782.301869][T10892] ? lock_chain_count+0x20/0x20 [ 1782.306754][T10892] ? mark_lock+0x94/0x320 [ 1782.311199][T10892] ? hwsim_tx_info_frame_received_nl+0xec0/0xec0 [ 1782.315956][T10911] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.13555'. [ 1782.317561][T10892] ? lock_chain_count+0x20/0x20 [ 1782.317601][T10892] netlink_rcv_skb+0x1e9/0x430 [ 1782.317626][T10892] ? genl_bind+0x370/0x370 [ 1782.317650][T10892] ? netlink_ack+0xb10/0xb10 [ 1782.317676][T10892] ? down_read+0x5f/0x2e0 [ 1782.350063][T10892] ? down_read+0x1aa/0x2e0 [ 1782.354492][T10892] genl_rcv+0x24/0x40 [ 1782.358504][T10892] netlink_unicast+0x78f/0x940 [ 1782.363446][T10892] netlink_sendmsg+0x8ba/0xbe0 [ 1782.368240][T10892] ? lockdep_hardirqs_on+0x94/0x140 [ 1782.373474][T10892] ? netlink_getsockopt+0x570/0x570 [ 1782.378803][T10892] ? netlink_getsockopt+0x570/0x570 [ 1782.384051][T10892] ____sys_sendmsg+0x5be/0x8f0 [ 1782.388895][T10892] ? __sys_sendmsg_sock+0x30/0x30 [ 1782.393966][T10892] ? import_iovec+0x6f/0xa0 [ 1782.398602][T10892] ___sys_sendmsg+0x236/0x2e0 [ 1782.403465][T10892] ? __sys_sendmsg+0x290/0x290 [ 1782.408409][T10892] ? seqcount_lockdep_reader_access+0x177/0x1d0 [ 1782.414726][T10892] __se_sys_sendmsg+0x1b7/0x2a0 [ 1782.419605][T10892] ? __x64_sys_sendmsg+0x80/0x80 [ 1782.424557][T10892] ? lockdep_hardirqs_on+0x94/0x140 [ 1782.429798][T10892] do_syscall_64+0x4c/0xa0 [ 1782.434501][T10892] ? clear_bhb_loop+0x30/0x80 [ 1782.439175][T10892] ? clear_bhb_loop+0x30/0x80 [ 1782.443957][T10892] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 1782.449845][T10892] RIP: 0033:0x7fee458730d9 [ 1782.454289][T10892] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1782.474002][T10892] RSP: 002b:00007fee43acb028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1782.482616][T10892] RAX: ffffffffffffffda RBX: 00007fee45afafa0 RCX: 00007fee458730d9 [ 1782.490612][T10892] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000008 [ 1782.498596][T10892] RBP: 00007fee4590a024 R08: 0000000000000000 R09: 0000000000000000 [ 1782.506580][T10892] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1782.514649][T10892] R13: 00007fee45afb038 R14: 00007fee45afafa0 R15: 00007ffc67cca9f8 [ 1782.522913][T10892] [ 1782.813105][T10925] validate_nla: 8 callbacks suppressed [ 1782.813144][T10925] netlink: 'syz.2.13574': attribute type 29 has an invalid length. [ 1782.845381][T10925] netlink: 'syz.2.13574': attribute type 29 has an invalid length. [ 1782.856590][T10928] netlink: 'syz.2.13574': attribute type 29 has an invalid length. [ 1782.915980][T10925] netlink: 'syz.2.13574': attribute type 29 has an invalid length. [ 1782.986078][T10935] netlink: 'syz.2.13574': attribute type 29 has an invalid length. [ 1783.099663][T10925] netlink: 'syz.2.13574': attribute type 29 has an invalid length. [ 1783.212450][T10922] netlink: 156 bytes leftover after parsing attributes in process `syz.0.13563'. [ 1783.886137][T10927] delete_channel: no stack [ 1783.901408][T10946] netlink: 'syz.2.13569': attribute type 2 has an invalid length. [ 1783.934037][T10946] netlink: 'syz.2.13569': attribute type 8 has an invalid length. [ 1784.009037][T10946] netlink: 132 bytes leftover after parsing attributes in process `syz.2.13569'. [ 1784.054730][T10947] netlink: 'syz.2.13569': attribute type 2 has an invalid length. [ 1784.075234][T10947] netlink: 'syz.2.13569': attribute type 8 has an invalid length. [ 1784.098059][T10958] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.13571'. [ 1784.101098][T10947] netlink: 132 bytes leftover after parsing attributes in process `syz.2.13569'. [ 1784.745234][T10974] IPv6: …: Disabled Multicast RS [ 1785.800987][T11003] __nla_validate_parse: 5 callbacks suppressed [ 1785.801010][T11003] netlink: 156 bytes leftover after parsing attributes in process `syz.2.13586'. [ 1785.880591][T10988] delete_channel: no stack [ 1786.018201][T11012] netlink: 199836 bytes leftover after parsing attributes in process `syz.4.13588'. [ 1786.123041][T11017] netlink: 132 bytes leftover after parsing attributes in process `syz.1.13589'. [ 1786.134111][T11016] netlink: 132 bytes leftover after parsing attributes in process `syz.3.13591'. [ 1786.341042][T11021] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.13592'. [ 1786.368441][T11021] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 1786.378128][T11021] CPU: 1 PID: 11021 Comm: syz.2.13592 Not tainted syzkaller #0 [ 1786.385726][T11021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1786.395908][T11021] Call Trace: [ 1786.399402][T11021] [ 1786.402461][T11021] dump_stack_lvl+0x188/0x250 [ 1786.407297][T11021] ? show_regs_print_info+0x20/0x20 [ 1786.412634][T11021] ? load_image+0x410/0x410 [ 1786.417198][T11021] sysfs_warn_dup+0x8a/0xa0 [ 1786.421738][T11021] sysfs_do_create_link_sd+0xc0/0x110 [ 1786.427137][T11021] device_add+0x83b/0x1050 [ 1786.431583][T11021] wiphy_register+0x1e74/0x2c40 [ 1786.436475][T11021] ? cfg80211_event_work+0x40/0x40 [ 1786.441617][T11021] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 1786.447800][T11021] ieee80211_register_hw+0x2a03/0x3a60 [ 1786.453373][T11021] ? ieee80211_register_hw+0xae1/0x3a60 [ 1786.458952][T11021] ? ieee80211_tasklet_handler+0x20/0x20 [ 1786.464620][T11021] ? hrtimer_init+0xb6/0x220 [ 1786.469239][T11021] ? hrtimer_init+0x10c/0x220 [ 1786.473934][T11021] mac80211_hwsim_new_radio+0x209d/0x4050 [ 1786.479707][T11021] hwsim_new_radio_nl+0xa7d/0xc50 [ 1786.484767][T11021] genl_rcv_msg+0xd0b/0xfa0 [ 1786.489337][T11021] ? genl_bind+0x370/0x370 [ 1786.493784][T11021] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 1786.499872][T11021] ? lock_chain_count+0x20/0x20 [ 1786.504764][T11021] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1786.510976][T11021] ? lockdep_hardirqs_on+0x94/0x140 [ 1786.516208][T11021] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1786.522382][T11021] ? hwsim_tx_info_frame_received_nl+0xec0/0xec0 [ 1786.528756][T11021] ? lock_acquire+0x208/0x400 [ 1786.533588][T11021] netlink_rcv_skb+0x1e9/0x430 [ 1786.538577][T11021] ? genl_bind+0x370/0x370 [ 1786.543151][T11021] ? netlink_ack+0xb10/0xb10 [ 1786.547875][T11021] ? down_read+0x1aa/0x2e0 [ 1786.552319][T11021] genl_rcv+0x24/0x40 [ 1786.556319][T11021] netlink_unicast+0x78f/0x940 [ 1786.561125][T11021] netlink_sendmsg+0x8ba/0xbe0 [ 1786.565920][T11021] ? netlink_getsockopt+0x570/0x570 [ 1786.571137][T11021] ? aa_sock_msg_perm+0x94/0x150 [ 1786.576184][T11021] ? apparmor_socket_sendmsg+0x88/0x230 [ 1786.581752][T11021] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1786.587056][T11021] ? security_socket_sendmsg+0x7c/0xa0 [ 1786.592629][T11021] ? netlink_getsockopt+0x570/0x570 [ 1786.597976][T11021] ____sys_sendmsg+0x5be/0x8f0 [ 1786.602792][T11021] ? __sys_sendmsg_sock+0x30/0x30 [ 1786.607871][T11021] ? import_iovec+0x6f/0xa0 [ 1786.612405][T11021] ___sys_sendmsg+0x236/0x2e0 [ 1786.617113][T11021] ? __sys_sendmsg+0x290/0x290 [ 1786.621941][T11021] __se_sys_sendmsg+0x1b7/0x2a0 [ 1786.626811][T11021] ? __x64_sys_sendmsg+0x80/0x80 [ 1786.631782][T11021] ? syscall_enter_from_user_mode+0x2a/0x70 [ 1786.637704][T11021] do_syscall_64+0x4c/0xa0 [ 1786.642149][T11021] ? clear_bhb_loop+0x30/0x80 [ 1786.646849][T11021] ? clear_bhb_loop+0x30/0x80 [ 1786.651544][T11021] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 1786.657465][T11021] RIP: 0033:0x7fee458730d9 [ 1786.662034][T11021] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1786.681681][T11021] RSP: 002b:00007fee43acb028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1786.690126][T11021] RAX: ffffffffffffffda RBX: 00007fee45afafa0 RCX: 00007fee458730d9 [ 1786.698125][T11021] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000008 [ 1786.706137][T11021] RBP: 00007fee4590a024 R08: 0000000000000000 R09: 0000000000000000 [ 1786.714121][T11021] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1786.722167][T11021] R13: 00007fee45afb038 R14: 00007fee45afafa0 R15: 00007ffc67cca9f8 [ 1786.730204][T11021] [ 1787.049599][T11026] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.13596'. [ 1787.254080][T11038] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.13600'. [ 1787.429263][T11042] IPv6: …: Disabled Multicast RS [ 1788.004552][T11050] netlink: 132 bytes leftover after parsing attributes in process `syz.2.13605'. [ 1788.189864][T11054] validate_nla: 12 callbacks suppressed [ 1788.189904][T11054] netlink: 'syz.0.13614': attribute type 29 has an invalid length. [ 1788.272645][T11052] netlink: 'syz.3.13606': attribute type 8 has an invalid length. [ 1788.321359][T11052] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.13606'. [ 1788.386725][T11054] netlink: 'syz.0.13614': attribute type 29 has an invalid length. [ 1788.436480][T11057] netlink: 'syz.0.13614': attribute type 29 has an invalid length. [ 1788.615360][T11063] netlink: 132 bytes leftover after parsing attributes in process `syz.2.13607'. [ 1788.923216][T11074] netlink: 'syz.1.13621': attribute type 8 has an invalid length. [ 1789.126478][T11048] delete_channel: no stack [ 1789.735653][T11090] netlink: 'syz.1.13625': attribute type 2 has an invalid length. [ 1789.816539][T11090] netlink: 'syz.1.13625': attribute type 8 has an invalid length. [ 1789.862983][T11084] netlink: 'syz.1.13625': attribute type 2 has an invalid length. [ 1789.873110][T11084] netlink: 'syz.1.13625': attribute type 8 has an invalid length. [ 1790.776271][T11113] netlink: 'syz.1.13623': attribute type 8 has an invalid length. [ 1790.884199][T11113] __nla_validate_parse: 6 callbacks suppressed [ 1790.884240][T11113] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.13623'. [ 1790.960090][T11099] netlink: 178700 bytes leftover after parsing attributes in process `syz.4.13618'. [ 1791.067673][T11122] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.13626'. [ 1791.334156][T11130] netlink: 10 bytes leftover after parsing attributes in process `syz.4.13627'. [ 1791.700029][T11127] netlink: 156 bytes leftover after parsing attributes in process `syz.1.13629'. [ 1791.849067][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 1791.855796][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 1792.635104][T11153] IPv6: …: Disabled Multicast RS [ 1792.948810][T11167] netlink: 207508 bytes leftover after parsing attributes in process `syz.4.13638'. [ 1793.051707][T11165] netlink: 132 bytes leftover after parsing attributes in process `syz.1.13636'. [ 1793.238663][T11175] validate_nla: 2 callbacks suppressed [ 1793.238701][T11175] netlink: 'syz.3.13640': attribute type 8 has an invalid length. [ 1793.252440][T11175] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.13640'. [ 1793.552431][T11190] netlink: 'syz.0.13652': attribute type 8 has an invalid length. [ 1793.666295][T11190] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.13652'. [ 1793.802779][T11189] netlink: 'syz.4.13653': attribute type 2 has an invalid length. [ 1793.899547][T11192] netlink: 160444 bytes leftover after parsing attributes in process `syz.2.13643'. [ 1793.911124][T11189] netlink: 'syz.4.13653': attribute type 8 has an invalid length. [ 1793.920682][T11182] netlink: 'syz.4.13653': attribute type 2 has an invalid length. [ 1793.929249][T11182] netlink: 'syz.4.13653': attribute type 8 has an invalid length. [ 1795.307463][T11224] netlink: 'syz.3.13656': attribute type 8 has an invalid length. [ 1795.743392][T11246] netlink: 'syz.2.13671': attribute type 8 has an invalid length. [ 1795.839150][T11240] netlink: 'syz.3.13661': attribute type 2 has an invalid length. [ 1795.865355][T11240] netlink: 'syz.3.13661': attribute type 8 has an invalid length. [ 1796.049393][T11250] __nla_validate_parse: 11 callbacks suppressed [ 1796.049414][T11250] netlink: 132 bytes leftover after parsing attributes in process `syz.1.13663'. [ 1796.489158][T11255] netlink: 156 bytes leftover after parsing attributes in process `syz.2.13664'. [ 1796.525654][T11266] netlink: 156 bytes leftover after parsing attributes in process `syz.4.13669'. [ 1796.568956][T11270] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.13681'. [ 1796.787938][T11277] netlink: 207508 bytes leftover after parsing attributes in process `syz.1.13674'. [ 1796.987397][T11284] netlink: 132 bytes leftover after parsing attributes in process `syz.3.13677'. [ 1797.024111][T11282] netlink: 199836 bytes leftover after parsing attributes in process `syz.4.13675'. [ 1797.284172][T11297] netlink: 132 bytes leftover after parsing attributes in process `syz.0.13678'. [ 1797.396642][T11297] netlink: 132 bytes leftover after parsing attributes in process `syz.0.13678'. [ 1797.728304][T11301] netlink: 156 bytes leftover after parsing attributes in process `syz.4.13682'. [ 1798.319363][T11320] validate_nla: 15 callbacks suppressed [ 1798.319399][T11320] netlink: 'syz.4.13691': attribute type 29 has an invalid length. [ 1798.364111][T11320] netlink: 'syz.4.13691': attribute type 29 has an invalid length. [ 1798.425223][T11328] netlink: 'syz.4.13691': attribute type 29 has an invalid length. [ 1798.504505][T11329] netlink: 'syz.4.13691': attribute type 29 has an invalid length. [ 1798.523306][T11325] netlink: 'syz.1.13693': attribute type 8 has an invalid length. [ 1798.532083][T11320] netlink: 'syz.4.13691': attribute type 29 has an invalid length. [ 1798.553143][T11328] netlink: 'syz.4.13691': attribute type 29 has an invalid length. [ 1798.556684][T11331] netlink: 'syz.3.13695': attribute type 8 has an invalid length. [ 1799.039076][T11354] netlink: 'syz.2.13702': attribute type 8 has an invalid length. [ 1799.457215][T11368] netlink: 'syz.4.13708': attribute type 8 has an invalid length. [ 1801.176319][T11435] __nla_validate_parse: 16 callbacks suppressed [ 1801.176362][T11435] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.13734'. [ 1801.403678][T11440] netlink: 156 bytes leftover after parsing attributes in process `syz.4.13737'. [ 1801.497214][T11448] netlink: 156 bytes leftover after parsing attributes in process `syz.2.13739'. [ 1801.515364][T11445] netlink: 156 bytes leftover after parsing attributes in process `syz.3.13736'. [ 1801.848900][T11470] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.13743'. [ 1802.218089][T11488] netlink: 156 bytes leftover after parsing attributes in process `syz.2.13749'. [ 1802.694925][T11484] netlink: 156 bytes leftover after parsing attributes in process `syz.4.13748'. [ 1802.730725][T11495] netlink: 156 bytes leftover after parsing attributes in process `syz.1.13750'. [ 1802.776792][T11500] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.13751'. [ 1803.048909][T11508] netlink: 156 bytes leftover after parsing attributes in process `syz.2.13753'. [ 1803.879142][T11523] validate_nla: 11 callbacks suppressed [ 1803.879207][T11523] netlink: 'syz.0.13759': attribute type 8 has an invalid length. [ 1803.975841][T11534] netlink: 'syz.2.13764': attribute type 8 has an invalid length. [ 1805.685802][T11576] netlink: 'syz.4.13776': attribute type 8 has an invalid length. [ 1805.792463][T11587] netlink: 'syz.2.13777': attribute type 8 has an invalid length. [ 1806.412052][T11593] __nla_validate_parse: 13 callbacks suppressed [ 1806.412074][T11593] netlink: 156 bytes leftover after parsing attributes in process `syz.4.13781'. [ 1807.042976][T11609] netlink: 65039 bytes leftover after parsing attributes in process `syz.1.13785'. [ 1807.109656][T11602] netlink: 156 bytes leftover after parsing attributes in process `syz.2.13784'. [ 1807.432585][T11613] netlink: 156 bytes leftover after parsing attributes in process `syz.2.13786'. [ 1807.723611][T11619] netlink: 132 bytes leftover after parsing attributes in process `syz.0.13788'. [ 1807.975171][T11617] netlink: 156 bytes leftover after parsing attributes in process `syz.3.13787'. [ 1808.099505][T11625] netlink: 'syz.4.13789': attribute type 10 has an invalid length. [ 1808.110774][T11638] netlink: 'syz.0.13792': attribute type 8 has an invalid length. [ 1808.136696][T11638] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.13792'. [ 1808.461510][T11651] netlink: 156 bytes leftover after parsing attributes in process `syz.3.13796'. [ 1808.777552][T11661] netlink: 'syz.0.13809': attribute type 8 has an invalid length. [ 1808.845431][T11661] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.13809'. [ 1809.329840][T11668] netlink: 156 bytes leftover after parsing attributes in process `syz.3.13800'. [ 1809.989369][T11692] netlink: 'syz.2.13812': attribute type 8 has an invalid length. [ 1810.927577][T11722] netlink: 'syz.3.13829': attribute type 3 has an invalid length. [ 1811.644818][T11745] netlink: 'syz.2.13826': attribute type 8 has an invalid length. [ 1811.668152][T11740] __nla_validate_parse: 12 callbacks suppressed [ 1811.668243][T11740] netlink: 156 bytes leftover after parsing attributes in process `syz.3.13823'. [ 1811.711595][T11745] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.13826'. [ 1811.762889][T11752] netlink: 156 bytes leftover after parsing attributes in process `syz.1.13824'. [ 1812.034955][T11763] netlink: 132 bytes leftover after parsing attributes in process `syz.0.13830'. [ 1812.153802][T11768] netlink: 156 bytes leftover after parsing attributes in process `syz.3.13832'. [ 1812.331648][T11755] netlink: 128 bytes leftover after parsing attributes in process `syz.4.13828'. [ 1812.359193][T11755] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1812.411724][T11755] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1812.562124][T11781] netlink: 'syz.0.13836': attribute type 8 has an invalid length. [ 1812.588941][T11781] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.13836'. [ 1812.752407][T11779] netlink: 156 bytes leftover after parsing attributes in process `syz.3.13837'. [ 1813.100190][T11801] netlink: 'syz.3.13843': attribute type 8 has an invalid length. [ 1813.123635][T11801] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.13843'. [ 1813.226202][T11802] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.13845'. [ 1813.422110][T11802] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 1813.448182][T11802] CPU: 1 PID: 11802 Comm: syz.2.13845 Not tainted syzkaller #0 [ 1813.455792][T11802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1813.465921][T11802] Call Trace: [ 1813.469215][T11802] [ 1813.472243][T11802] dump_stack_lvl+0x188/0x250 [ 1813.476944][T11802] ? show_regs_print_info+0x20/0x20 [ 1813.482332][T11802] ? load_image+0x410/0x410 [ 1813.486851][T11802] sysfs_warn_dup+0x8a/0xa0 [ 1813.491446][T11802] sysfs_do_create_link_sd+0xc0/0x110 [ 1813.496846][T11802] device_add+0x83b/0x1050 [ 1813.501461][T11802] wiphy_register+0x1e74/0x2c40 [ 1813.506315][T11802] ? __mutex_unlock_slowpath+0x6a2/0x6c0 [ 1813.511964][T11802] ? cfg80211_event_work+0x40/0x40 [ 1813.517170][T11802] ? ieee80211_init_rate_ctrl_alg+0x4d9/0x5e0 [ 1813.523250][T11802] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 1813.529325][T11802] ieee80211_register_hw+0x2a03/0x3a60 [ 1813.534896][T11802] ? ieee80211_register_hw+0xae1/0x3a60 [ 1813.540629][T11802] ? ieee80211_tasklet_handler+0x20/0x20 [ 1813.546354][T11802] ? rcu_is_watching+0x11/0xa0 [ 1813.551242][T11802] ? hrtimer_init+0x10c/0x220 [ 1813.556024][T11802] mac80211_hwsim_new_radio+0x209d/0x4050 [ 1813.561788][T11802] hwsim_new_radio_nl+0xa7d/0xc50 [ 1813.566868][T11802] genl_rcv_msg+0xd0b/0xfa0 [ 1813.571407][T11802] ? genl_bind+0x370/0x370 [ 1813.575833][T11802] ? mark_lock+0x94/0x320 [ 1813.580189][T11802] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 1813.586175][T11802] ? lock_chain_count+0x20/0x20 [ 1813.591032][T11802] ? lock_chain_count+0x20/0x20 [ 1813.596069][T11802] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1813.602406][T11802] ? lockdep_hardirqs_on+0x94/0x140 [ 1813.607742][T11802] ? hwsim_tx_info_frame_received_nl+0xec0/0xec0 [ 1813.614109][T11802] ? netlink_rcv_skb+0x147/0x430 [ 1813.619066][T11802] netlink_rcv_skb+0x1e9/0x430 [ 1813.623851][T11802] ? genl_bind+0x370/0x370 [ 1813.628288][T11802] ? netlink_ack+0xb10/0xb10 [ 1813.632895][T11802] ? down_read+0x1aa/0x2e0 [ 1813.637328][T11802] genl_rcv+0x24/0x40 [ 1813.641315][T11802] netlink_unicast+0x78f/0x940 [ 1813.646092][T11802] netlink_sendmsg+0x8ba/0xbe0 [ 1813.650858][T11802] ? lockdep_hardirqs_on+0x94/0x140 [ 1813.656071][T11802] ? netlink_getsockopt+0x570/0x570 [ 1813.661310][T11802] ? aa_sock_msg_perm+0x94/0x150 [ 1813.666346][T11802] ? apparmor_socket_sendmsg+0x88/0x230 [ 1813.671909][T11802] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1813.677226][T11802] ? security_socket_sendmsg+0x7c/0xa0 [ 1813.682699][T11802] ? netlink_getsockopt+0x570/0x570 [ 1813.687907][T11802] ____sys_sendmsg+0x5be/0x8f0 [ 1813.692687][T11802] ? __sys_sendmsg_sock+0x30/0x30 [ 1813.697731][T11802] ? import_iovec+0x6f/0xa0 [ 1813.702344][T11802] ___sys_sendmsg+0x236/0x2e0 [ 1813.707033][T11802] ? __sys_sendmsg+0x290/0x290 [ 1813.711796][T11802] ? rcu_nmi_exit+0x6f/0xf0 [ 1813.716331][T11802] ? __x64_sys_sendmsg+0x61/0x80 [ 1813.721284][T11802] __se_sys_sendmsg+0x1b7/0x2a0 [ 1813.726140][T11802] ? __x64_sys_sendmsg+0x80/0x80 [ 1813.731094][T11802] ? syscall_enter_from_user_mode+0x2a/0x70 [ 1813.736991][T11802] do_syscall_64+0x4c/0xa0 [ 1813.741413][T11802] ? clear_bhb_loop+0x30/0x80 [ 1813.746095][T11802] ? clear_bhb_loop+0x30/0x80 [ 1813.750773][T11802] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 1813.756673][T11802] RIP: 0033:0x7fee458730d9 [ 1813.761091][T11802] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1813.780889][T11802] RSP: 002b:00007fee43acb028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1813.789396][T11802] RAX: ffffffffffffffda RBX: 00007fee45afafa0 RCX: 00007fee458730d9 [ 1813.797458][T11802] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000008 [ 1813.805436][T11802] RBP: 00007fee4590a024 R08: 0000000000000000 R09: 0000000000000000 [ 1813.813582][T11802] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1813.821573][T11802] R13: 00007fee45afb038 R14: 00007fee45afafa0 R15: 00007ffc67cca9f8 [ 1813.829584][T11802] [ 1814.237496][T11822] netlink: 'syz.4.13851': attribute type 8 has an invalid length. [ 1814.899347][T11843] netlink: 'syz.0.13858': attribute type 8 has an invalid length. [ 1814.911980][T11849] netlink: 'syz.3.13857': attribute type 10 has an invalid length. [ 1815.064456][T11852] netlink: 'syz.4.13862': attribute type 8 has an invalid length. [ 1815.587002][T11867] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 1815.628556][T11867] CPU: 1 PID: 11867 Comm: syz.3.13869 Not tainted syzkaller #0 [ 1815.636158][T11867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1815.646240][T11867] Call Trace: [ 1815.649548][T11867] [ 1815.652498][T11867] dump_stack_lvl+0x188/0x250 [ 1815.657230][T11867] ? show_regs_print_info+0x20/0x20 [ 1815.662479][T11867] ? load_image+0x410/0x410 [ 1815.667026][T11867] sysfs_warn_dup+0x8a/0xa0 [ 1815.671588][T11867] sysfs_do_create_link_sd+0xc0/0x110 [ 1815.676995][T11867] device_add+0x83b/0x1050 [ 1815.681530][T11867] wiphy_register+0x1e74/0x2c40 [ 1815.686555][T11867] ? cfg80211_event_work+0x40/0x40 [ 1815.691689][T11867] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1815.697870][T11867] ? ieee80211_register_hw+0x2729/0x3a60 [ 1815.703531][T11867] ieee80211_register_hw+0x2a03/0x3a60 [ 1815.709013][T11867] ? ieee80211_register_hw+0xae1/0x3a60 [ 1815.714760][T11867] ? ieee80211_tasklet_handler+0x20/0x20 [ 1815.720540][T11867] ? rcu_is_watching+0x11/0xa0 [ 1815.725324][T11867] ? hrtimer_init+0x10c/0x220 [ 1815.730023][T11867] mac80211_hwsim_new_radio+0x209d/0x4050 [ 1815.735781][T11867] hwsim_new_radio_nl+0xa7d/0xc50 [ 1815.740839][T11867] genl_rcv_msg+0xd0b/0xfa0 [ 1815.745375][T11867] ? genl_bind+0x370/0x370 [ 1815.749798][T11867] ? _raw_spin_unlock_irqrestore+0xbc/0x120 [ 1815.755728][T11867] ? verify_lock_unused+0x140/0x140 [ 1815.761039][T11867] ? rcu_preempt_deferred_qs_irqrestore+0x82d/0xbd0 [ 1815.767652][T11867] ? mark_lock+0x94/0x320 [ 1815.772026][T11867] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 1815.778027][T11867] ? hwsim_tx_info_frame_received_nl+0xec0/0xec0 [ 1815.784407][T11867] ? lock_chain_count+0x20/0x20 [ 1815.789372][T11867] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1815.795549][T11867] netlink_rcv_skb+0x1e9/0x430 [ 1815.800340][T11867] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1815.806508][T11867] ? genl_bind+0x370/0x370 [ 1815.810937][T11867] ? netlink_ack+0xb10/0xb10 [ 1815.815567][T11867] ? down_read+0x1aa/0x2e0 [ 1815.820003][T11867] genl_rcv+0x24/0x40 [ 1815.824011][T11867] netlink_unicast+0x78f/0x940 [ 1815.828803][T11867] netlink_sendmsg+0x8ba/0xbe0 [ 1815.833593][T11867] ? netlink_getsockopt+0x570/0x570 [ 1815.838804][T11867] ? aa_sock_msg_perm+0x94/0x150 [ 1815.843760][T11867] ? apparmor_socket_sendmsg+0x88/0x230 [ 1815.849321][T11867] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1815.854631][T11867] ? security_socket_sendmsg+0x7c/0xa0 [ 1815.860112][T11867] ? netlink_getsockopt+0x570/0x570 [ 1815.865441][T11867] ____sys_sendmsg+0x5be/0x8f0 [ 1815.870258][T11867] ? __sys_sendmsg_sock+0x30/0x30 [ 1815.875359][T11867] ? import_iovec+0x6f/0xa0 [ 1815.879884][T11867] ___sys_sendmsg+0x236/0x2e0 [ 1815.884585][T11867] ? __sys_sendmsg+0x290/0x290 [ 1815.889382][T11867] ? seqcount_lockdep_reader_access+0x177/0x1d0 [ 1815.895671][T11867] __se_sys_sendmsg+0x1b7/0x2a0 [ 1815.900539][T11867] ? __x64_sys_sendmsg+0x80/0x80 [ 1815.905489][T11867] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 1815.911500][T11867] ? lockdep_hardirqs_on+0x94/0x140 [ 1815.916719][T11867] do_syscall_64+0x4c/0xa0 [ 1815.921155][T11867] ? clear_bhb_loop+0x30/0x80 [ 1815.925856][T11867] ? clear_bhb_loop+0x30/0x80 [ 1815.930546][T11867] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 1815.936461][T11867] RIP: 0033:0x7f41541850d9 [ 1815.940895][T11867] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1815.960517][T11867] RSP: 002b:00007f41523dd028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1815.968950][T11867] RAX: ffffffffffffffda RBX: 00007f415440cfa0 RCX: 00007f41541850d9 [ 1815.977196][T11867] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000008 [ 1815.985199][T11867] RBP: 00007f415421c024 R08: 0000000000000000 R09: 0000000000000000 [ 1815.993192][T11867] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1816.001181][T11867] R13: 00007f415440d038 R14: 00007f415440cfa0 R15: 00007ffe6a2a8318 [ 1816.009289][T11867] [ 1816.364404][T11886] netlink: 'syz.1.13874': attribute type 8 has an invalid length. [ 1816.736747][T11898] netlink: 'syz.4.13887': attribute type 8 has an invalid length. [ 1816.765739][T11898] __nla_validate_parse: 11 callbacks suppressed [ 1816.765779][T11898] netlink: 199836 bytes leftover after parsing attributes in process `syz.4.13887'. [ 1816.855620][T11900] netlink: 'syz.2.13876': attribute type 10 has an invalid length. [ 1816.870248][T11894] netlink: 'syz.3.13877': attribute type 8 has an invalid length. [ 1816.883887][T11894] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.13877'. [ 1817.216004][T11912] netlink: 156 bytes leftover after parsing attributes in process `syz.3.13881'. [ 1817.922269][T11923] netlink: 156 bytes leftover after parsing attributes in process `syz.1.13884'. [ 1817.985212][T11935] netlink: 132 bytes leftover after parsing attributes in process `syz.4.13885'. [ 1818.184321][T11937] netlink: 156 bytes leftover after parsing attributes in process `syz.2.13889'. [ 1818.232151][T11947] netlink: 'syz.0.13892': attribute type 8 has an invalid length. [ 1818.240509][T11947] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.13892'. [ 1818.420541][T11955] netlink: 156 bytes leftover after parsing attributes in process `syz.1.13895'. [ 1818.752093][T11966] netlink: 156 bytes leftover after parsing attributes in process `syz.0.13900'. [ 1818.910349][T11969] netlink: 132 bytes leftover after parsing attributes in process `syz.4.13901'. [ 1819.234967][T11985] device bridge_slave_1 left promiscuous mode [ 1819.644063][T11991] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1819.698377][T11991] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1819.725228][T12007] netlink: 'syz.0.13911': attribute type 8 has an invalid length. [ 1819.831402][T12004] netlink: 'syz.3.13909': attribute type 9 has an invalid length. [ 1821.354988][T12051] netlink: 'syz.4.13925': attribute type 8 has an invalid length. [ 1821.879398][T12060] __nla_validate_parse: 14 callbacks suppressed [ 1821.879419][T12060] netlink: 132 bytes leftover after parsing attributes in process `syz.1.13929'. [ 1822.021465][T12063] netlink: 156 bytes leftover after parsing attributes in process `syz.2.13930'. [ 1822.199626][T12058] netlink: 128 bytes leftover after parsing attributes in process `syz.0.13927'. [ 1822.217600][T12058] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1822.249401][T12058] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1822.355277][T12079] netlink: 132 bytes leftover after parsing attributes in process `syz.2.13933'. [ 1822.383465][T12068] netlink: 156 bytes leftover after parsing attributes in process `syz.3.13932'. [ 1822.555317][T12080] netlink: 156 bytes leftover after parsing attributes in process `syz.4.13935'. [ 1822.742648][T12095] netlink: 'syz.0.13938': attribute type 8 has an invalid length. [ 1822.750615][T12095] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.13938'. [ 1822.816654][T12092] netlink: 1047 bytes leftover after parsing attributes in process `syz.3.13939'. [ 1822.901674][T12092] device bridge_slave_1 left promiscuous mode [ 1823.003561][T12100] netlink: 'syz.0.13941': attribute type 8 has an invalid length. [ 1823.043774][T12100] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.13941'. [ 1823.098779][T12102] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.13942'. [ 1823.155428][T12102] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 1823.178838][T12102] CPU: 1 PID: 12102 Comm: syz.1.13942 Not tainted syzkaller #0 [ 1823.187236][T12102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1823.197334][T12102] Call Trace: [ 1823.200731][T12102] [ 1823.203778][T12102] dump_stack_lvl+0x188/0x250 [ 1823.208492][T12102] ? show_regs_print_info+0x20/0x20 [ 1823.213733][T12102] ? load_image+0x410/0x410 [ 1823.218284][T12102] sysfs_warn_dup+0x8a/0xa0 [ 1823.223013][T12102] sysfs_do_create_link_sd+0xc0/0x110 [ 1823.228431][T12102] device_add+0x83b/0x1050 [ 1823.232897][T12102] wiphy_register+0x1e74/0x2c40 [ 1823.237819][T12102] ? cfg80211_event_work+0x40/0x40 [ 1823.243057][T12102] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1823.249267][T12102] ieee80211_register_hw+0x2a03/0x3a60 [ 1823.254775][T12102] ? ieee80211_register_hw+0xae1/0x3a60 [ 1823.260516][T12102] ? ieee80211_tasklet_handler+0x20/0x20 [ 1823.266190][T12102] ? rcu_is_watching+0x11/0xa0 [ 1823.270999][T12102] ? hrtimer_init+0x10c/0x220 [ 1823.275710][T12102] mac80211_hwsim_new_radio+0x209d/0x4050 [ 1823.281482][T12102] hwsim_new_radio_nl+0xa7d/0xc50 [ 1823.286656][T12102] genl_rcv_msg+0xd0b/0xfa0 [ 1823.291217][T12102] ? genl_bind+0x370/0x370 [ 1823.295690][T12102] ? __dev_queue_xmit+0x1b64/0x2e50 [ 1823.300944][T12102] ? verify_lock_unused+0x140/0x140 [ 1823.306278][T12102] ? dev_queue_xmit+0x20/0x20 [ 1823.310969][T12102] ? hwsim_tx_info_frame_received_nl+0xec0/0xec0 [ 1823.317340][T12102] netlink_rcv_skb+0x1e9/0x430 [ 1823.322213][T12102] ? genl_bind+0x370/0x370 [ 1823.326739][T12102] ? netlink_ack+0xb10/0xb10 [ 1823.331530][T12102] ? down_read+0x1aa/0x2e0 [ 1823.336176][T12102] genl_rcv+0x24/0x40 [ 1823.340436][T12102] netlink_unicast+0x78f/0x940 [ 1823.345335][T12102] netlink_sendmsg+0x8ba/0xbe0 [ 1823.350140][T12102] ? netlink_getsockopt+0x570/0x570 [ 1823.355479][T12102] ? netlink_getsockopt+0x570/0x570 [ 1823.360830][T12102] ____sys_sendmsg+0x5be/0x8f0 [ 1823.365624][T12102] ? __sys_sendmsg_sock+0x30/0x30 [ 1823.370686][T12102] ? import_iovec+0x6f/0xa0 [ 1823.375209][T12102] ___sys_sendmsg+0x236/0x2e0 [ 1823.379913][T12102] ? __sys_sendmsg+0x290/0x290 [ 1823.384714][T12102] ? seqcount_lockdep_reader_access+0x177/0x1d0 [ 1823.391016][T12102] __se_sys_sendmsg+0x1b7/0x2a0 [ 1823.395905][T12102] ? __x64_sys_sendmsg+0x80/0x80 [ 1823.401141][T12102] ? syscall_enter_from_user_mode+0x2a/0x70 [ 1823.407530][T12102] do_syscall_64+0x4c/0xa0 [ 1823.412072][T12102] ? clear_bhb_loop+0x30/0x80 [ 1823.416869][T12102] ? clear_bhb_loop+0x30/0x80 [ 1823.422019][T12102] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 1823.428015][T12102] RIP: 0033:0x7fe71e23e0d9 [ 1823.432639][T12102] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1823.452367][T12102] RSP: 002b:00007fe71c496028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1823.460818][T12102] RAX: ffffffffffffffda RBX: 00007fe71e4c5fa0 RCX: 00007fe71e23e0d9 [ 1823.468979][T12102] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000008 [ 1823.477058][T12102] RBP: 00007fe71e2d5024 R08: 0000000000000000 R09: 0000000000000000 [ 1823.485134][T12102] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1823.493505][T12102] R13: 00007fe71e4c6038 R14: 00007fe71e4c5fa0 R15: 00007ffe57746fb8 [ 1823.501601][T12102] [ 1824.066072][T12123] netlink: 'syz.0.13950': attribute type 8 has an invalid length. [ 1824.216467][T12134] netlink: 'syz.2.13951': attribute type 8 has an invalid length. [ 1825.423329][T12175] netlink: 'syz.0.13965': attribute type 8 has an invalid length. [ 1826.332059][T12199] device bridge_slave_1 left promiscuous mode [ 1826.972113][T12224] netlink: 'syz.3.13979': attribute type 8 has an invalid length. [ 1827.007952][T12214] __nla_validate_parse: 15 callbacks suppressed [ 1827.007997][T12214] netlink: 156 bytes leftover after parsing attributes in process `syz.0.13977'. [ 1827.030813][T12224] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.13979'. [ 1827.369267][T12232] netlink: 'syz.3.13981': attribute type 8 has an invalid length. [ 1827.403317][T12232] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.13981'. [ 1827.555070][T12236] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.13983'. [ 1827.648374][T12242] netlink: 156 bytes leftover after parsing attributes in process `syz.2.13982'. [ 1827.789778][T12249] netlink: 132 bytes leftover after parsing attributes in process `syz.3.13985'. [ 1827.834388][T12238] netlink: 156 bytes leftover after parsing attributes in process `syz.1.13984'. [ 1827.865702][T12236] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 1827.874748][T12236] CPU: 0 PID: 12236 Comm: syz.0.13983 Not tainted syzkaller #0 [ 1827.882385][T12236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1827.892560][T12236] Call Trace: [ 1827.895880][T12236] [ 1827.898815][T12236] dump_stack_lvl+0x188/0x250 [ 1827.903544][T12236] ? show_regs_print_info+0x20/0x20 [ 1827.908763][T12236] ? load_image+0x410/0x410 [ 1827.913348][T12236] sysfs_warn_dup+0x8a/0xa0 [ 1827.917892][T12236] sysfs_do_create_link_sd+0xc0/0x110 [ 1827.923306][T12236] device_add+0x83b/0x1050 [ 1827.927858][T12236] wiphy_register+0x1e74/0x2c40 [ 1827.933050][T12236] ? cfg80211_event_work+0x40/0x40 [ 1827.938274][T12236] ? _dev_printk+0x1/0x180 [ 1827.942704][T12236] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 1827.948818][T12236] ieee80211_register_hw+0x2a03/0x3a60 [ 1827.954327][T12236] ? ieee80211_register_hw+0xae1/0x3a60 [ 1827.960006][T12236] ? ieee80211_tasklet_handler+0x20/0x20 [ 1827.965766][T12236] ? rcu_is_watching+0x11/0xa0 [ 1827.970569][T12236] ? hrtimer_init+0x10c/0x220 [ 1827.975278][T12236] mac80211_hwsim_new_radio+0x209d/0x4050 [ 1827.981052][T12236] hwsim_new_radio_nl+0xa7d/0xc50 [ 1827.986122][T12236] genl_rcv_msg+0xd0b/0xfa0 [ 1827.990670][T12236] ? genl_bind+0x370/0x370 [ 1827.995136][T12236] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 1828.001160][T12236] ? lock_chain_count+0x20/0x20 [ 1828.006503][T12236] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1828.013153][T12236] ? lockdep_hardirqs_on+0x94/0x140 [ 1828.018396][T12236] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1828.024587][T12236] ? hwsim_tx_info_frame_received_nl+0xec0/0xec0 [ 1828.030967][T12236] ? lock_acquire+0x208/0x400 [ 1828.035679][T12236] netlink_rcv_skb+0x1e9/0x430 [ 1828.040451][T12236] ? genl_bind+0x370/0x370 [ 1828.044951][T12236] ? netlink_ack+0xb10/0xb10 [ 1828.049720][T12236] ? down_read+0x1aa/0x2e0 [ 1828.054226][T12236] genl_rcv+0x24/0x40 [ 1828.058223][T12236] netlink_unicast+0x78f/0x940 [ 1828.063014][T12236] netlink_sendmsg+0x8ba/0xbe0 [ 1828.068061][T12236] ? netlink_getsockopt+0x570/0x570 [ 1828.073282][T12236] ? aa_sock_msg_perm+0x94/0x150 [ 1828.078226][T12236] ? apparmor_socket_sendmsg+0x88/0x230 [ 1828.083777][T12236] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1828.089086][T12236] ? security_socket_sendmsg+0x7c/0xa0 [ 1828.094633][T12236] ? netlink_getsockopt+0x570/0x570 [ 1828.099920][T12236] ____sys_sendmsg+0x5be/0x8f0 [ 1828.104900][T12236] ? __sys_sendmsg_sock+0x30/0x30 [ 1828.109956][T12236] ? import_iovec+0x6f/0xa0 [ 1828.114467][T12236] ___sys_sendmsg+0x236/0x2e0 [ 1828.119153][T12236] ? __sys_sendmsg+0x290/0x290 [ 1828.123984][T12236] __se_sys_sendmsg+0x1b7/0x2a0 [ 1828.128961][T12236] ? __x64_sys_sendmsg+0x80/0x80 [ 1828.133911][T12236] ? syscall_enter_from_user_mode+0x2a/0x70 [ 1828.139928][T12236] do_syscall_64+0x4c/0xa0 [ 1828.144357][T12236] ? clear_bhb_loop+0x30/0x80 [ 1828.149042][T12236] ? clear_bhb_loop+0x30/0x80 [ 1828.153726][T12236] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 1828.159638][T12236] RIP: 0033:0x7f24c13f20d9 [ 1828.164083][T12236] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1828.183722][T12236] RSP: 002b:00007f24bf64a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1828.192216][T12236] RAX: ffffffffffffffda RBX: 00007f24c1679fa0 RCX: 00007f24c13f20d9 [ 1828.200228][T12236] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000008 [ 1828.208232][T12236] RBP: 00007f24c1489024 R08: 0000000000000000 R09: 0000000000000000 [ 1828.216309][T12236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1828.224296][T12236] R13: 00007f24c167a038 R14: 00007f24c1679fa0 R15: 00007ffcddc066f8 [ 1828.232383][T12236] [ 1828.280542][T12253] netlink: 156 bytes leftover after parsing attributes in process `syz.3.13988'. [ 1828.523053][T12270] netlink: 156 bytes leftover after parsing attributes in process `syz.4.13990'. [ 1829.446110][T12280] netlink: 156 bytes leftover after parsing attributes in process `syz.3.13995'. [ 1829.657688][T12288] netlink: 'syz.1.13996': attribute type 8 has an invalid length. [ 1829.692323][T12289] netlink: 'syz.2.13997': attribute type 7 has an invalid length. [ 1829.706692][T12289] device sit0 left promiscuous mode [ 1829.864806][T12290] device sit0 entered promiscuous mode [ 1831.096651][T12331] netlink: 'syz.0.14009': attribute type 8 has an invalid length. [ 1831.982551][T12346] netlink: 'syz.1.14012': attribute type 8 has an invalid length. [ 1832.044460][T12346] __nla_validate_parse: 6 callbacks suppressed [ 1832.044500][T12346] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.14012'. [ 1832.085935][T12354] netlink: 156 bytes leftover after parsing attributes in process `syz.4.14014'. [ 1832.393784][T12364] netlink: 156 bytes leftover after parsing attributes in process `syz.0.14018'. [ 1832.463033][T12359] netlink: 156 bytes leftover after parsing attributes in process `syz.3.14017'. [ 1832.476106][T12369] netlink: 'syz.2.14020': attribute type 8 has an invalid length. [ 1832.496743][T12369] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.14020'. [ 1832.537282][T12368] netlink: 156 bytes leftover after parsing attributes in process `syz.1.14029'. [ 1832.644309][T12373] netlink: 209852 bytes leftover after parsing attributes in process `syz.4.14019'. [ 1832.748566][T12373] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 1832.758746][T12373] CPU: 0 PID: 12373 Comm: syz.4.14019 Not tainted syzkaller #0 [ 1832.766426][T12373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1832.776505][T12373] Call Trace: [ 1832.779786][T12373] [ 1832.782713][T12373] dump_stack_lvl+0x188/0x250 [ 1832.787416][T12373] ? show_regs_print_info+0x20/0x20 [ 1832.792645][T12373] ? load_image+0x410/0x410 [ 1832.797302][T12373] sysfs_warn_dup+0x8a/0xa0 [ 1832.801987][T12373] sysfs_do_create_link_sd+0xc0/0x110 [ 1832.807383][T12373] device_add+0x83b/0x1050 [ 1832.811900][T12373] wiphy_register+0x1e74/0x2c40 [ 1832.816857][T12373] ? cfg80211_event_work+0x40/0x40 [ 1832.821988][T12373] ? minstrel_ht_alloc+0x807/0x980 [ 1832.827147][T12373] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 1832.833655][T12373] ieee80211_register_hw+0x2a03/0x3a60 [ 1832.839325][T12373] ? ieee80211_register_hw+0xae1/0x3a60 [ 1832.844888][T12373] ? ieee80211_tasklet_handler+0x20/0x20 [ 1832.850652][T12373] ? rcu_is_watching+0x11/0xa0 [ 1832.855467][T12373] ? hrtimer_init+0x10c/0x220 [ 1832.860176][T12373] mac80211_hwsim_new_radio+0x209d/0x4050 [ 1832.866096][T12373] hwsim_new_radio_nl+0xa7d/0xc50 [ 1832.871507][T12373] genl_rcv_msg+0xd0b/0xfa0 [ 1832.876054][T12373] ? genl_bind+0x370/0x370 [ 1832.880485][T12373] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 1832.886478][T12373] ? lock_chain_count+0x20/0x20 [ 1832.891350][T12373] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1832.897516][T12373] ? lockdep_hardirqs_on+0x94/0x140 [ 1832.902840][T12373] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1832.909143][T12373] ? hwsim_tx_info_frame_received_nl+0xec0/0xec0 [ 1832.915522][T12373] ? lock_acquire+0x208/0x400 [ 1832.920336][T12373] netlink_rcv_skb+0x1e9/0x430 [ 1832.925148][T12373] ? genl_bind+0x370/0x370 [ 1832.929843][T12373] ? netlink_ack+0xb10/0xb10 [ 1832.934859][T12373] ? down_read+0x1aa/0x2e0 [ 1832.939305][T12373] genl_rcv+0x24/0x40 [ 1832.943315][T12373] netlink_unicast+0x78f/0x940 [ 1832.948201][T12373] netlink_sendmsg+0x8ba/0xbe0 [ 1832.952980][T12373] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1832.959161][T12373] ? netlink_getsockopt+0x570/0x570 [ 1832.964411][T12373] ? apparmor_socket_sendmsg+0x88/0x230 [ 1832.970292][T12373] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1832.975625][T12373] ? security_socket_sendmsg+0x7c/0xa0 [ 1832.981188][T12373] ? netlink_getsockopt+0x570/0x570 [ 1832.986412][T12373] ____sys_sendmsg+0x5be/0x8f0 [ 1832.991190][T12373] ? __sys_sendmsg_sock+0x30/0x30 [ 1832.996250][T12373] ? import_iovec+0x6f/0xa0 [ 1833.000997][T12373] ___sys_sendmsg+0x236/0x2e0 [ 1833.005717][T12373] ? __sys_sendmsg+0x290/0x290 [ 1833.010529][T12373] __se_sys_sendmsg+0x1b7/0x2a0 [ 1833.015399][T12373] ? __x64_sys_sendmsg+0x80/0x80 [ 1833.020491][T12373] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 1833.026803][T12373] ? lockdep_hardirqs_on+0x94/0x140 [ 1833.032161][T12373] do_syscall_64+0x4c/0xa0 [ 1833.036634][T12373] ? clear_bhb_loop+0x30/0x80 [ 1833.041425][T12373] ? clear_bhb_loop+0x30/0x80 [ 1833.046524][T12373] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 1833.052634][T12373] RIP: 0033:0x7fc1685d00d9 [ 1833.057174][T12373] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1833.076991][T12373] RSP: 002b:00007fc166828028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1833.085549][T12373] RAX: ffffffffffffffda RBX: 00007fc168857fa0 RCX: 00007fc1685d00d9 [ 1833.093701][T12373] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000008 [ 1833.101699][T12373] RBP: 00007fc168667024 R08: 0000000000000000 R09: 0000000000000000 [ 1833.109708][T12373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1833.117688][T12373] R13: 00007fc168858038 R14: 00007fc168857fa0 R15: 00007fffe67a8838 [ 1833.125760][T12373] [ 1833.169809][T12379] netlink: 156 bytes leftover after parsing attributes in process `syz.2.14021'. [ 1833.740092][T12396] netlink: 'syz.4.14025': attribute type 8 has an invalid length. [ 1833.829604][T12396] netlink: 199836 bytes leftover after parsing attributes in process `syz.4.14025'. [ 1834.200536][T12412] netlink: 'syz.0.14032': attribute type 8 has an invalid length. [ 1834.218129][T12412] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.14032'. [ 1835.692243][T12449] netlink: 'syz.0.14040': attribute type 8 has an invalid length. [ 1836.087033][T12462] netlink: 'syz.0.14044': attribute type 8 has an invalid length. [ 1837.123632][T12496] netlink: 'syz.4.14056': attribute type 8 has an invalid length. [ 1837.189406][T12496] __nla_validate_parse: 10 callbacks suppressed [ 1837.189447][T12496] netlink: 199836 bytes leftover after parsing attributes in process `syz.4.14056'. [ 1837.257766][T12500] netlink: 7862 bytes leftover after parsing attributes in process `syz.3.14055'. [ 1837.293603][T12497] netlink: 156 bytes leftover after parsing attributes in process `syz.1.14054'. [ 1837.406516][T12502] netlink: 'syz.0.14058': attribute type 8 has an invalid length. [ 1837.448329][T12502] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.14058'. [ 1837.498767][T12507] netlink: 'syz.4.14059': attribute type 7 has an invalid length. [ 1837.526134][T12506] netlink: 'syz.2.14070': attribute type 8 has an invalid length. [ 1837.559797][T12506] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.14070'. [ 1837.561658][T12507] device sit0 left promiscuous mode [ 1838.650721][T12513] device sit0 entered promiscuous mode [ 1838.671624][T12518] netlink: 132 bytes leftover after parsing attributes in process `syz.2.14064'. [ 1838.694486][T12525] netlink: 156 bytes leftover after parsing attributes in process `syz.0.14063'. [ 1839.235069][T12537] netlink: 156 bytes leftover after parsing attributes in process `syz.2.14068'. [ 1839.372485][T12552] netlink: 156 bytes leftover after parsing attributes in process `syz.0.14071'. [ 1839.431606][T12550] netlink: 156 bytes leftover after parsing attributes in process `syz.1.14073'. [ 1839.509034][T12556] netlink: 'syz.2.14074': attribute type 8 has an invalid length. [ 1839.662349][T12559] netlink: 'syz.3.14075': attribute type 8 has an invalid length. [ 1841.233966][T12600] netlink: 'syz.4.14087': attribute type 8 has an invalid length. [ 1841.443134][T12608] netlink: 'syz.2.14090': attribute type 8 has an invalid length. [ 1841.522550][T12616] netlink: 'syz.3.14102': attribute type 8 has an invalid length. [ 1842.250435][T12632] netlink: 'syz.0.14098': attribute type 3 has an invalid length. [ 1842.261896][T12632] __nla_validate_parse: 12 callbacks suppressed [ 1842.261938][T12632] netlink: 105116 bytes leftover after parsing attributes in process `syz.0.14098'. [ 1842.793887][T12657] netlink: 156 bytes leftover after parsing attributes in process `syz.3.14104'. [ 1842.893184][T12656] netlink: 'syz.2.14105': attribute type 8 has an invalid length. [ 1842.931529][T12656] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.14105'. [ 1843.165690][T12663] netlink: 'syz.4.14107': attribute type 8 has an invalid length. [ 1843.213725][T12663] netlink: 199836 bytes leftover after parsing attributes in process `syz.4.14107'. [ 1843.337945][T12671] netlink: 'syz.2.14120': attribute type 8 has an invalid length. [ 1843.364494][T12671] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.14120'. [ 1843.390458][T12674] netlink: 'syz.3.14110': attribute type 7 has an invalid length. [ 1843.452988][T12678] netlink: 'syz.0.14122': attribute type 8 has an invalid length. [ 1843.453558][T12674] device sit0 entered promiscuous mode [ 1843.473218][T12678] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.14122'. [ 1844.296580][T12686] netlink: 132 bytes leftover after parsing attributes in process `syz.4.14111'. [ 1844.428331][T12699] netlink: 'syz.3.14116': attribute type 21 has an invalid length. [ 1844.447580][T12699] netlink: 'syz.3.14116': attribute type 1 has an invalid length. [ 1844.467755][T12699] netlink: 100 bytes leftover after parsing attributes in process `syz.3.14116'. [ 1845.395935][T12730] netlink: 'syz.2.14125': attribute type 8 has an invalid length. [ 1845.497573][T12730] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.14125'. [ 1845.811339][T12711] netlink: 156 bytes leftover after parsing attributes in process `syz.1.14121'. [ 1846.587633][T12750] device sit0 entered promiscuous mode [ 1847.157442][T12771] netlink: 'syz.3.14139': attribute type 8 has an invalid length. [ 1847.450171][T12780] validate_nla: 2 callbacks suppressed [ 1847.450300][T12780] netlink: 'syz.4.14141': attribute type 10 has an invalid length. [ 1847.827768][T12792] netlink: 'syz.4.14146': attribute type 8 has an invalid length. [ 1847.850534][T12792] __nla_validate_parse: 4 callbacks suppressed [ 1847.850577][T12792] netlink: 199836 bytes leftover after parsing attributes in process `syz.4.14146'. [ 1848.368959][T12804] netlink: 7862 bytes leftover after parsing attributes in process `syz.4.14150'. [ 1848.443148][T12810] netlink: 'syz.0.14151': attribute type 8 has an invalid length. [ 1848.540567][T12810] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.14151'. [ 1848.758092][T12812] netlink: 'syz.1.14152': attribute type 8 has an invalid length. [ 1848.767448][T12812] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.14152'. [ 1849.198369][T12827] netlink: 'syz.1.14156': attribute type 3 has an invalid length. [ 1849.207995][T12827] netlink: 105116 bytes leftover after parsing attributes in process `syz.1.14156'. [ 1849.279824][T12839] netlink: 'syz.0.14160': attribute type 8 has an invalid length. [ 1849.289529][T12836] netlink: 132 bytes leftover after parsing attributes in process `syz.2.14159'. [ 1849.291020][T12839] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.14160'. [ 1850.013565][T12855] netlink: 'syz.0.14167': attribute type 8 has an invalid length. [ 1850.024817][T12855] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.14167'. [ 1850.363550][T12867] netlink: 'syz.2.14171': attribute type 10 has an invalid length. [ 1850.498591][T12872] netlink: 132 bytes leftover after parsing attributes in process `syz.1.14173'. [ 1850.529922][T12869] netlink: 156 bytes leftover after parsing attributes in process `syz.4.14172'. [ 1850.604396][T12878] netlink: 'syz.3.14175': attribute type 8 has an invalid length. [ 1852.024734][T12919] netlink: 'syz.4.14188': attribute type 8 has an invalid length. [ 1852.698684][T12934] netlink: 'syz.3.14193': attribute type 3 has an invalid length. [ 1852.963755][T12950] __nla_validate_parse: 5 callbacks suppressed [ 1852.963820][T12950] netlink: 7862 bytes leftover after parsing attributes in process `syz.2.14196'. [ 1853.522152][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 1853.528506][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 1853.826213][T12961] netlink: 156 bytes leftover after parsing attributes in process `syz.1.14201'. [ 1853.946218][T12960] netlink: 132 bytes leftover after parsing attributes in process `syz.4.14200'. [ 1853.946844][T12963] netlink: 'syz.3.14202': attribute type 8 has an invalid length. [ 1853.969314][T12963] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.14202'. [ 1854.110342][T12970] netlink: 132 bytes leftover after parsing attributes in process `syz.0.14203'. [ 1854.543483][T12980] netlink: 156 bytes leftover after parsing attributes in process `syz.1.14207'. [ 1854.948626][T13004] IPv6: …: Disabled Multicast RS [ 1855.219415][T13006] netlink: 'syz.3.14216': attribute type 8 has an invalid length. [ 1855.228610][T13006] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.14216'. [ 1855.357327][T13011] netlink: 7862 bytes leftover after parsing attributes in process `syz.1.14215'. [ 1855.429141][T13013] netlink: 132 bytes leftover after parsing attributes in process `syz.0.14217'. [ 1855.628514][T13020] netlink: 'syz.2.14219': attribute type 8 has an invalid length. [ 1855.679527][T13020] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.14219'. [ 1855.970577][T13031] netlink: 'syz.4.14224': attribute type 21 has an invalid length. [ 1856.002744][T13031] netlink: 'syz.4.14224': attribute type 1 has an invalid length. [ 1856.208164][T13047] netlink: 'syz.2.14228': attribute type 8 has an invalid length. [ 1856.575732][T13059] netlink: 'syz.4.14229': attribute type 3 has an invalid length. [ 1856.940148][T13069] netlink: 'syz.2.14236': attribute type 8 has an invalid length. [ 1857.596617][T13090] netlink: 'syz.1.14242': attribute type 8 has an invalid length. [ 1858.139839][T13108] netlink: 'syz.1.14252': attribute type 8 has an invalid length. [ 1858.208805][T13108] __nla_validate_parse: 12 callbacks suppressed [ 1858.208844][T13108] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.14252'. [ 1858.332837][T13113] IPv6: …: Disabled Multicast RS [ 1858.633337][T13137] netlink: 132 bytes leftover after parsing attributes in process `syz.3.14260'. [ 1858.677868][T13131] netlink: 'syz.0.14259': attribute type 8 has an invalid length. [ 1858.736478][T13131] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.14259'. [ 1858.738101][T13136] netlink: 156 bytes leftover after parsing attributes in process `syz.1.14258'. [ 1858.813523][T13139] netlink: 132 bytes leftover after parsing attributes in process `syz.2.14263'. [ 1859.496714][T13163] netlink: 156 bytes leftover after parsing attributes in process `syz.1.14270'. [ 1859.722558][T13174] netlink: 132 bytes leftover after parsing attributes in process `syz.2.14274'. [ 1859.885996][T13179] netlink: 'syz.3.14275': attribute type 8 has an invalid length. [ 1859.902838][T13182] netlink: 132 bytes leftover after parsing attributes in process `syz.0.14277'. [ 1859.981836][T13179] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.14275'. [ 1860.105995][T13186] netlink: 156 bytes leftover after parsing attributes in process `syz.2.14279'. [ 1861.264175][T13229] netlink: 'syz.0.14292': attribute type 8 has an invalid length. [ 1861.395605][T13234] netlink: 'syz.2.14295': attribute type 8 has an invalid length. [ 1862.297803][T13269] netlink: 'syz.2.14307': attribute type 8 has an invalid length. [ 1862.340412][T13275] IPv6: …: Disabled Multicast RS [ 1862.492446][T13276] netlink: 'syz.3.14311': attribute type 8 has an invalid length. [ 1863.294279][T13297] __nla_validate_parse: 13 callbacks suppressed [ 1863.294343][T13297] netlink: 156 bytes leftover after parsing attributes in process `syz.3.14319'. [ 1863.341474][T13305] netlink: 'syz.0.14322': attribute type 8 has an invalid length. [ 1863.349514][T13305] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.14322'. [ 1863.365927][T13309] netlink: 'syz.4.14323': attribute type 8 has an invalid length. [ 1863.415535][T13309] netlink: 199836 bytes leftover after parsing attributes in process `syz.4.14323'. [ 1863.842039][T13324] netlink: 132 bytes leftover after parsing attributes in process `syz.1.14329'. [ 1864.169374][T13329] netlink: 7862 bytes leftover after parsing attributes in process `syz.0.14328'. [ 1865.011422][T13333] IPv6: …: Disabled Multicast RS [ 1865.231309][T13345] netlink: 156 bytes leftover after parsing attributes in process `syz.3.14334'. [ 1865.375623][T13352] netlink: 'syz.4.14337': attribute type 4 has an invalid length. [ 1865.400647][T13352] netlink: 199836 bytes leftover after parsing attributes in process `syz.4.14337'. [ 1865.441613][T13353] netlink: 156 bytes leftover after parsing attributes in process `syz.0.14336'. [ 1865.661933][T13360] netlink: 132 bytes leftover after parsing attributes in process `syz.1.14339'. [ 1865.662422][T13352] netlink: 'syz.4.14337': attribute type 3 has an invalid length. [ 1865.679690][T13352] netlink: 105116 bytes leftover after parsing attributes in process `syz.4.14337'. [ 1866.089396][T13378] netlink: 'syz.2.14347': attribute type 39 has an invalid length. [ 1868.557224][T13437] __nla_validate_parse: 8 callbacks suppressed [ 1868.557242][T13437] netlink: 156 bytes leftover after parsing attributes in process `syz.2.14369'. [ 1868.614675][T13443] netlink: 132 bytes leftover after parsing attributes in process `syz.1.14370'. [ 1868.819558][T13447] netlink: 'syz.4.14372': attribute type 8 has an invalid length. [ 1868.842073][T13447] netlink: 199836 bytes leftover after parsing attributes in process `syz.4.14372'. [ 1868.866009][T13449] netlink: 132 bytes leftover after parsing attributes in process `syz.3.14373'. [ 1869.287401][T13465] netlink: 156 bytes leftover after parsing attributes in process `syz.2.14379'. [ 1869.510348][T13474] netlink: 156 bytes leftover after parsing attributes in process `syz.1.14382'. [ 1869.617276][T13479] netlink: 132 bytes leftover after parsing attributes in process `syz.2.14384'. [ 1869.856144][T13483] netlink: 'syz.2.14386': attribute type 8 has an invalid length. [ 1869.878323][T13483] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.14386'. [ 1870.118268][T13482] netlink: 156 bytes leftover after parsing attributes in process `syz.1.14385'. [ 1870.244511][T13493] netlink: 132 bytes leftover after parsing attributes in process `syz.2.14387'. [ 1870.784108][T13510] netlink: 'syz.3.14397': attribute type 8 has an invalid length. [ 1871.735834][T13530] netlink: 'syz.4.14405': attribute type 8 has an invalid length. [ 1872.053753][T13542] netlink: 'syz.0.14409': attribute type 2 has an invalid length. [ 1872.072268][T13542] netlink: 'syz.0.14409': attribute type 8 has an invalid length. [ 1872.123595][T13551] netlink: 'syz.1.14411': attribute type 8 has an invalid length. [ 1872.459532][T13554] netlink: 'syz.0.14413': attribute type 8 has an invalid length. [ 1873.006166][T13580] netlink: 'syz.1.14420': attribute type 8 has an invalid length. [ 1873.798574][T13609] netlink: 'syz.4.14430': attribute type 8 has an invalid length. [ 1873.827813][T13609] __nla_validate_parse: 14 callbacks suppressed [ 1873.827851][T13609] netlink: 199836 bytes leftover after parsing attributes in process `syz.4.14430'. [ 1873.849176][T13612] netlink: 132 bytes leftover after parsing attributes in process `syz.0.14431'. [ 1873.913856][T13604] netlink: 156 bytes leftover after parsing attributes in process `syz.2.14428'. [ 1874.355457][T13623] netlink: 156 bytes leftover after parsing attributes in process `syz.4.14433'. [ 1874.618567][T13636] netlink: 'syz.1.14434': attribute type 8 has an invalid length. [ 1874.730584][T13636] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.14434'. [ 1875.044786][T13648] netlink: 132 bytes leftover after parsing attributes in process `syz.3.14442'. [ 1875.450111][T13655] netlink: 'syz.0.14443': attribute type 8 has an invalid length. [ 1875.463690][T13655] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.14443'. [ 1875.474085][T13646] netlink: 156 bytes leftover after parsing attributes in process `syz.4.14440'. [ 1875.887780][T13666] netlink: 156 bytes leftover after parsing attributes in process `syz.4.14447'. [ 1876.255752][T13675] netlink: 'syz.1.14449': attribute type 8 has an invalid length. [ 1876.291409][T13675] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.14449'. [ 1876.367032][T13683] netlink: 'syz.0.14451': attribute type 8 has an invalid length. [ 1876.901631][T13701] netlink: 'syz.3.14458': attribute type 8 has an invalid length. [ 1877.870259][T13721] netlink: 'syz.0.14465': attribute type 8 has an invalid length. [ 1878.089255][T13725] netlink: 'syz.1.14464': attribute type 8 has an invalid length. [ 1878.506792][T13744] netlink: 'syz.3.14472': attribute type 39 has an invalid length. [ 1878.729059][T13744] device hsr_slave_1 left promiscuous mode [ 1879.240172][T13763] netlink: 'syz.0.14477': attribute type 8 has an invalid length. [ 1879.289063][T13763] __nla_validate_parse: 9 callbacks suppressed [ 1879.289085][T13763] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.14477'. [ 1879.389608][T13761] netlink: 'syz.4.14478': attribute type 2 has an invalid length. [ 1879.411095][T13761] netlink: 132 bytes leftover after parsing attributes in process `syz.4.14478'. [ 1879.506457][T13754] netlink: 156 bytes leftover after parsing attributes in process `syz.1.14476'. [ 1879.687722][T13775] netlink: 132 bytes leftover after parsing attributes in process `syz.3.14484'. [ 1879.712529][T13767] validate_nla: 1 callbacks suppressed [ 1879.712568][T13767] netlink: 'syz.0.14479': attribute type 8 has an invalid length. [ 1879.779523][T13767] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.14479'. [ 1879.905727][T13771] netlink: 156 bytes leftover after parsing attributes in process `syz.2.14480'. [ 1880.268030][T13799] netlink: 'syz.0.14491': attribute type 8 has an invalid length. [ 1880.322406][T13795] netlink: 'syz.2.14490': attribute type 8 has an invalid length. [ 1880.361370][T13799] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.14491'. [ 1880.404231][T13795] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.14490'. [ 1880.526023][T13800] netlink: 7862 bytes leftover after parsing attributes in process `syz.3.14492'. [ 1880.702255][T13810] netlink: 156 bytes leftover after parsing attributes in process `syz.4.14495'. [ 1880.990244][T13812] netlink: 'syz.1.14498': attribute type 8 has an invalid length. [ 1881.589223][T13837] netlink: 'syz.4.14506': attribute type 8 has an invalid length. [ 1881.740694][T13843] netlink: 'syz.3.14507': attribute type 8 has an invalid length. [ 1882.520396][T13865] netlink: 'syz.3.14515': attribute type 8 has an invalid length. [ 1883.093594][T13881] netlink: 'syz.0.14523': attribute type 8 has an invalid length. [ 1883.735528][T13902] netlink: 'syz.2.14527': attribute type 1 has an invalid length. [ 1884.302403][T13922] netlink: 'syz.0.14530': attribute type 8 has an invalid length. [ 1884.335694][T13922] __nla_validate_parse: 11 callbacks suppressed [ 1884.335715][T13922] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.14530'. [ 1884.792515][T13930] netlink: 'syz.3.14536': attribute type 8 has an invalid length. [ 1884.805352][T13930] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.14536'. [ 1884.823412][T13940] netlink: 156 bytes leftover after parsing attributes in process `syz.4.14535'. [ 1884.866764][T13933] netlink: 156 bytes leftover after parsing attributes in process `syz.1.14538'. [ 1885.409252][T13949] netlink: 'syz.0.14539': attribute type 39 has an invalid length. [ 1885.812129][T13964] netlink: 'syz.2.14547': attribute type 8 has an invalid length. [ 1885.872579][T13964] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.14547'. [ 1886.067893][T13969] netlink: 'syz.1.14550': attribute type 8 has an invalid length. [ 1886.103888][T13969] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.14550'. [ 1886.520919][T13982] netlink: 156 bytes leftover after parsing attributes in process `syz.1.14553'. [ 1887.383005][T13992] netlink: 16186 bytes leftover after parsing attributes in process `syz.0.14556'. [ 1887.899039][T13986] netlink: 156 bytes leftover after parsing attributes in process `syz.2.14554'. [ 1888.173229][T14007] netlink: 'syz.1.14562': attribute type 8 has an invalid length. [ 1888.229342][T14007] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.14562'. [ 1888.583642][T14023] netlink: 'syz.0.14574': attribute type 8 has an invalid length. [ 1888.716319][T14022] netlink: 'syz.1.14564': attribute type 39 has an invalid length. [ 1888.845938][T14022] device hsr_slave_1 left promiscuous mode [ 1889.360099][T14032] __nla_validate_parse: 2 callbacks suppressed [ 1889.360122][T14032] netlink: 156 bytes leftover after parsing attributes in process `syz.1.14568'. [ 1890.463541][T14052] netlink: 156 bytes leftover after parsing attributes in process `syz.0.14576'. [ 1890.595607][T14066] netlink: 'syz.4.14578': attribute type 8 has an invalid length. [ 1890.639008][T14066] netlink: 199836 bytes leftover after parsing attributes in process `syz.4.14578'. [ 1890.679177][T14069] netlink: 16186 bytes leftover after parsing attributes in process `syz.2.14579'. [ 1890.833255][T14077] netlink: 156 bytes leftover after parsing attributes in process `syz.0.14580'. [ 1891.287501][T14085] netlink: 156 bytes leftover after parsing attributes in process `syz.1.14584'. [ 1891.793623][T14092] netlink: 156 bytes leftover after parsing attributes in process `syz.2.14585'. [ 1892.138448][T14107] netlink: 'syz.4.14593': attribute type 8 has an invalid length. [ 1892.182579][T14107] netlink: 199836 bytes leftover after parsing attributes in process `syz.4.14593'. [ 1892.235886][T14102] netlink: 156 bytes leftover after parsing attributes in process `syz.1.14592'. [ 1892.338908][T14115] netlink: 16186 bytes leftover after parsing attributes in process `syz.2.14594'. [ 1893.477701][T14145] device sit0 left promiscuous mode [ 1893.889908][T14155] netlink: 'syz.4.14607': attribute type 8 has an invalid length. [ 1894.396929][T14172] __nla_validate_parse: 4 callbacks suppressed [ 1894.396958][T14172] netlink: 17279 bytes leftover after parsing attributes in process `syz.4.14612'. [ 1894.604917][T14162] netlink: 156 bytes leftover after parsing attributes in process `syz.2.14611'. [ 1894.635344][T14173] netlink: 156 bytes leftover after parsing attributes in process `syz.3.14614'. [ 1894.662865][T14169] netlink: 156 bytes leftover after parsing attributes in process `syz.0.14613'. [ 1894.768562][T14186] netlink: 16186 bytes leftover after parsing attributes in process `syz.4.14616'. [ 1895.168644][T14199] netlink: 'syz.0.14622': attribute type 8 has an invalid length. [ 1895.177979][T14199] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.14622'. [ 1895.189558][T14198] netlink: 156 bytes leftover after parsing attributes in process `syz.3.14621'. [ 1895.457377][T14208] netlink: 56843 bytes leftover after parsing attributes in process `syz.0.14625'. [ 1895.474559][T14210] netlink: 'syz.3.14626': attribute type 29 has an invalid length. [ 1895.498742][T14210] netlink: 'syz.3.14626': attribute type 29 has an invalid length. [ 1895.512644][T14210] netlink: 'syz.3.14626': attribute type 29 has an invalid length. [ 1895.835410][T14219] netlink: 156 bytes leftover after parsing attributes in process `syz.4.14630'. [ 1895.877610][T14218] netlink: 156 bytes leftover after parsing attributes in process `syz.1.14629'. [ 1896.091399][T14232] netlink: 'syz.0.14634': attribute type 8 has an invalid length. [ 1897.595463][T14273] netlink: 'syz.2.14648': attribute type 8 has an invalid length. [ 1897.736628][T14274] netlink: 'syz.0.14647': attribute type 8 has an invalid length. [ 1897.933469][T14277] device sit0 left promiscuous mode [ 1898.742514][T14309] netlink: 'syz.4.14660': attribute type 8 has an invalid length. [ 1899.429352][T14334] netlink: 'syz.3.14669': attribute type 8 has an invalid length. [ 1899.483530][T14334] __nla_validate_parse: 15 callbacks suppressed [ 1899.483572][T14334] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.14669'. [ 1899.614203][T14338] netlink: 132 bytes leftover after parsing attributes in process `syz.1.14670'. [ 1899.642480][T14346] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.14672'. [ 1899.655537][T14346] openvswitch: netlink: Flow key attribute not present in set flow. [ 1899.735976][T14349] netlink: 156 bytes leftover after parsing attributes in process `syz.3.14673'. [ 1899.926710][T14353] netlink: 'syz.1.14674': attribute type 8 has an invalid length. [ 1899.982750][T14353] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.14674'. [ 1900.334651][T14373] netlink: 156 bytes leftover after parsing attributes in process `syz.3.14677'. [ 1900.691730][T14377] netlink: 156 bytes leftover after parsing attributes in process `syz.1.14680'. [ 1901.116615][T14394] netlink: 48 bytes leftover after parsing attributes in process `syz.2.14685'. [ 1901.157879][T14394] netlink: 'syz.2.14685': attribute type 8 has an invalid length. [ 1901.220219][T14390] netlink: 132 bytes leftover after parsing attributes in process `syz.1.14684'. [ 1901.357424][T14400] netlink: 156 bytes leftover after parsing attributes in process `syz.4.14687'. [ 1901.856379][T14422] netlink: 'syz.2.14690': attribute type 8 has an invalid length. [ 1901.875496][T14417] device sit0 left promiscuous mode [ 1903.032198][T14443] netlink: 'syz.0.14698': attribute type 29 has an invalid length. [ 1903.048280][T14440] delete_channel: no stack [ 1903.064269][T14443] netlink: 'syz.0.14698': attribute type 29 has an invalid length. [ 1903.079000][T14449] netlink: 'syz.0.14698': attribute type 29 has an invalid length. [ 1903.117455][T14447] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 1903.139423][T14447] CPU: 1 PID: 14447 Comm: syz.1.14701 Not tainted syzkaller #0 [ 1903.147168][T14447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1903.157266][T14447] Call Trace: [ 1903.160577][T14447] [ 1903.163548][T14447] dump_stack_lvl+0x188/0x250 [ 1903.168367][T14447] ? show_regs_print_info+0x20/0x20 [ 1903.173613][T14447] ? load_image+0x410/0x410 [ 1903.178175][T14447] sysfs_warn_dup+0x8a/0xa0 [ 1903.182717][T14447] sysfs_do_create_link_sd+0xc0/0x110 [ 1903.188129][T14447] device_add+0x83b/0x1050 [ 1903.192610][T14447] wiphy_register+0x1e74/0x2c40 [ 1903.197546][T14447] ? cfg80211_event_work+0x40/0x40 [ 1903.202766][T14447] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 1903.208884][T14447] ieee80211_register_hw+0x2a03/0x3a60 [ 1903.214389][T14447] ? ieee80211_register_hw+0xae1/0x3a60 [ 1903.219986][T14447] ? ieee80211_tasklet_handler+0x20/0x20 [ 1903.225674][T14447] ? rcu_is_watching+0x11/0xa0 [ 1903.230476][T14447] ? hrtimer_init+0x10c/0x220 [ 1903.235201][T14447] mac80211_hwsim_new_radio+0x209d/0x4050 [ 1903.240976][T14447] hwsim_new_radio_nl+0xa7d/0xc50 [ 1903.246052][T14447] genl_rcv_msg+0xd0b/0xfa0 [ 1903.250610][T14447] ? genl_bind+0x370/0x370 [ 1903.255065][T14447] ? rcu_nmi_exit+0x6f/0xf0 [ 1903.255254][T14459] netlink: 'syz.2.14703': attribute type 8 has an invalid length. [ 1903.259606][T14447] ? verify_lock_unused+0x140/0x140 [ 1903.273055][T14447] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 1903.279084][T14447] ? lock_chain_count+0x20/0x20 [ 1903.283984][T14447] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1903.290265][T14447] ? lockdep_hardirqs_on+0x94/0x140 [ 1903.295750][T14447] ? hwsim_tx_info_frame_received_nl+0xec0/0xec0 [ 1903.302326][T14447] netlink_rcv_skb+0x1e9/0x430 [ 1903.307143][T14447] ? genl_bind+0x370/0x370 [ 1903.311599][T14447] ? netlink_ack+0xb10/0xb10 [ 1903.316237][T14447] ? down_read+0x1aa/0x2e0 [ 1903.320702][T14447] genl_rcv+0x24/0x40 [ 1903.324799][T14447] netlink_unicast+0x78f/0x940 [ 1903.329619][T14447] netlink_sendmsg+0x8ba/0xbe0 [ 1903.334432][T14447] ? netlink_getsockopt+0x570/0x570 [ 1903.339666][T14447] ? aa_sock_msg_perm+0x94/0x150 [ 1903.344640][T14447] ? apparmor_socket_sendmsg+0x88/0x230 [ 1903.350215][T14447] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1903.355577][T14447] ? security_socket_sendmsg+0x7c/0xa0 [ 1903.361064][T14447] ? netlink_getsockopt+0x570/0x570 [ 1903.366481][T14447] ____sys_sendmsg+0x5be/0x8f0 [ 1903.371416][T14447] ? __sys_sendmsg_sock+0x30/0x30 [ 1903.376660][T14447] ? import_iovec+0x6f/0xa0 [ 1903.381187][T14447] ___sys_sendmsg+0x236/0x2e0 [ 1903.385999][T14447] ? __sys_sendmsg+0x290/0x290 [ 1903.390779][T14447] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 1903.396516][T14447] __se_sys_sendmsg+0x1b7/0x2a0 [ 1903.401453][T14447] ? __x64_sys_sendmsg+0x80/0x80 [ 1903.406505][T14447] ? syscall_enter_from_user_mode+0x2a/0x70 [ 1903.412428][T14447] do_syscall_64+0x4c/0xa0 [ 1903.416881][T14447] ? clear_bhb_loop+0x30/0x80 [ 1903.421598][T14447] ? clear_bhb_loop+0x30/0x80 [ 1903.426317][T14447] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 1903.432234][T14447] RIP: 0033:0x7fe71e23e0d9 [ 1903.436673][T14447] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1903.456389][T14447] RSP: 002b:00007fe71c496028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1903.464947][T14447] RAX: ffffffffffffffda RBX: 00007fe71e4c5fa0 RCX: 00007fe71e23e0d9 [ 1903.473052][T14447] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000008 [ 1903.481116][T14447] RBP: 00007fe71e2d5024 R08: 0000000000000000 R09: 0000000000000000 [ 1903.489106][T14447] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1903.497100][T14447] R13: 00007fe71e4c6038 R14: 00007fe71e4c5fa0 R15: 00007ffe57746fb8 [ 1903.505374][T14447] [ 1903.575292][T14463] netlink: 'syz.0.14705': attribute type 8 has an invalid length. [ 1904.409209][T14492] netlink: 'syz.0.14714': attribute type 8 has an invalid length. [ 1904.960116][T14504] netlink: 'syz.2.14718': attribute type 8 has an invalid length. [ 1905.007109][T14500] netlink: 'syz.1.14717': attribute type 29 has an invalid length. [ 1905.009671][T14504] __nla_validate_parse: 13 callbacks suppressed [ 1905.009702][T14504] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.14718'. [ 1905.334253][T14511] netlink: 156 bytes leftover after parsing attributes in process `syz.0.14721'. [ 1905.419741][T14514] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.14722'. [ 1905.598931][T14529] netlink: 156 bytes leftover after parsing attributes in process `syz.1.14726'. [ 1905.624617][T14525] netlink: 132 bytes leftover after parsing attributes in process `syz.4.14724'. [ 1905.946698][T14547] device sit0 left promiscuous mode [ 1906.672375][T14559] validate_nla: 3 callbacks suppressed [ 1906.672414][T14559] netlink: 'syz.3.14733': attribute type 8 has an invalid length. [ 1906.717165][T14559] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.14733'. [ 1906.976024][T14563] netlink: 121460 bytes leftover after parsing attributes in process `syz.0.14734'. [ 1906.987473][T14569] netlink: 'syz.3.14736': attribute type 8 has an invalid length. [ 1907.014920][T14569] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.14736'. [ 1907.312698][T14563] netlink: 20624 bytes leftover after parsing attributes in process `syz.0.14734'. [ 1907.345532][T14574] netlink: 156 bytes leftover after parsing attributes in process `syz.2.14738'. [ 1907.347027][T14562] delete_channel: no stack [ 1908.359818][T14602] netlink: 'syz.2.14746': attribute type 29 has an invalid length. [ 1908.368914][T14602] netlink: 'syz.2.14746': attribute type 29 has an invalid length. [ 1908.392187][T14602] netlink: 'syz.2.14746': attribute type 29 has an invalid length. [ 1908.604250][T14606] netlink: 'syz.0.14747': attribute type 8 has an invalid length. [ 1908.742901][T14610] netlink: 'syz.1.14749': attribute type 8 has an invalid length. [ 1908.855997][T14614] netlink: 'syz.3.14750': attribute type 8 has an invalid length. [ 1908.922079][T14623] openvswitch: netlink: Flow key attribute not present in set flow. [ 1909.848193][T14638] netlink: 'syz.0.14760': attribute type 2 has an invalid length. [ 1910.457420][T14654] netlink: 'syz.0.14764': attribute type 8 has an invalid length. [ 1910.475731][T14654] __nla_validate_parse: 10 callbacks suppressed [ 1910.475776][T14654] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.14764'. [ 1910.722187][T14662] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.14766'. [ 1910.829951][T14669] netlink: 132 bytes leftover after parsing attributes in process `syz.1.14769'. [ 1910.924887][T14664] netlink: 156 bytes leftover after parsing attributes in process `syz.2.14768'. [ 1911.175959][T14675] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.14771'. [ 1911.201359][T14675] openvswitch: netlink: Flow key attribute not present in set flow. [ 1912.034015][T14701] validate_nla: 1 callbacks suppressed [ 1912.034057][T14701] netlink: 'syz.2.14777': attribute type 8 has an invalid length. [ 1912.097660][T14701] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.14777'. [ 1912.114940][T14698] netlink: 'syz.3.14776': attribute type 2 has an invalid length. [ 1912.131422][T14698] netlink: 17267 bytes leftover after parsing attributes in process `syz.3.14776'. [ 1912.929030][T14727] netlink: 121460 bytes leftover after parsing attributes in process `syz.2.14785'. [ 1913.010945][T14727] netlink: 22796 bytes leftover after parsing attributes in process `syz.2.14785'. [ 1913.057929][T14720] delete_channel: no stack [ 1913.242161][T14732] IPv6: …: Disabled Multicast RS [ 1913.635174][T14741] netlink: 'syz.4.14791': attribute type 8 has an invalid length. [ 1913.674907][T14741] netlink: 199836 bytes leftover after parsing attributes in process `syz.4.14791'. [ 1914.012560][T14747] netlink: 'syz.0.14803': attribute type 8 has an invalid length. [ 1914.070199][T14750] netlink: 'syz.4.14793': attribute type 2 has an invalid length. [ 1914.633868][T14771] netlink: 'syz.0.14799': attribute type 8 has an invalid length. [ 1914.712824][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 1914.719262][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 1915.653283][T14803] netlink: 'syz.1.14807': attribute type 8 has an invalid length. [ 1915.682573][T14803] __nla_validate_parse: 4 callbacks suppressed [ 1915.682592][T14803] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.14807'. [ 1915.709255][T14804] netlink: 156 bytes leftover after parsing attributes in process `syz.4.14809'. [ 1915.792684][T14807] netlink: 132 bytes leftover after parsing attributes in process `syz.0.14812'. [ 1916.027586][T14813] netlink: 132 bytes leftover after parsing attributes in process `syz.1.14814'. [ 1916.220479][T14824] netlink: 156 bytes leftover after parsing attributes in process `syz.3.14815'. [ 1916.563159][T14829] netlink: 'syz.2.14829': attribute type 8 has an invalid length. [ 1916.572392][T14829] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.14829'. [ 1917.223938][T14852] netlink: 'syz.2.14824': attribute type 8 has an invalid length. [ 1917.232754][T14852] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.14824'. [ 1917.445973][T14864] netlink: 132 bytes leftover after parsing attributes in process `syz.1.14828'. [ 1917.927049][T14872] IPv6: …: Disabled Multicast RS [ 1918.137847][T14877] netlink: 132 bytes leftover after parsing attributes in process `syz.2.14833'. [ 1918.224193][T14881] netlink: 'syz.0.14836': attribute type 8 has an invalid length. [ 1918.284530][T14881] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.14836'. [ 1918.681013][T14900] netlink: 'syz.0.14841': attribute type 8 has an invalid length. [ 1920.089111][T14937] netlink: 'syz.3.14853': attribute type 8 has an invalid length. [ 1920.981986][T14965] __nla_validate_parse: 8 callbacks suppressed [ 1920.982009][T14965] netlink: 132 bytes leftover after parsing attributes in process `syz.4.14864'. [ 1921.208332][T14975] netlink: 156 bytes leftover after parsing attributes in process `syz.0.14865'. [ 1921.273782][T14979] netlink: 132 bytes leftover after parsing attributes in process `syz.1.14868'. [ 1921.659339][T14984] netlink: 'syz.2.14870': attribute type 8 has an invalid length. [ 1921.749636][T14984] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.14870'. [ 1921.926958][T14995] netlink: 156 bytes leftover after parsing attributes in process `syz.0.14872'. [ 1922.258814][T15018] netlink: 132 bytes leftover after parsing attributes in process `syz.2.14877'. [ 1922.346107][T15021] netlink: 132 bytes leftover after parsing attributes in process `syz.0.14881'. [ 1922.804735][T15029] netlink: 'syz.4.14884': attribute type 8 has an invalid length. [ 1922.813828][T15029] netlink: 199836 bytes leftover after parsing attributes in process `syz.4.14884'. [ 1922.999909][T15036] device wg2 entered promiscuous mode [ 1923.478635][T15050] netlink: 132 bytes leftover after parsing attributes in process `syz.2.14892'. [ 1923.597146][T15055] netlink: 132 bytes leftover after parsing attributes in process `syz.0.14893'. [ 1924.124790][T15064] netlink: 'syz.0.14897': attribute type 8 has an invalid length. [ 1925.994767][T15134] __nla_validate_parse: 9 callbacks suppressed [ 1925.994787][T15134] netlink: 132 bytes leftover after parsing attributes in process `syz.2.14917'. [ 1926.157346][T15137] netlink: 132 bytes leftover after parsing attributes in process `syz.0.14920'. [ 1926.514200][T15143] device wg2 entered promiscuous mode [ 1926.723097][T15157] netlink: 156 bytes leftover after parsing attributes in process `syz.1.14925'. [ 1927.211276][T15171] netlink: 'syz.1.14930': attribute type 3 has an invalid length. [ 1927.251963][T15171] netlink: 105116 bytes leftover after parsing attributes in process `syz.1.14930'. [ 1927.414966][T15177] netlink: 132 bytes leftover after parsing attributes in process `syz.4.14932'. [ 1927.474357][T15182] netlink: 'syz.2.14934': attribute type 8 has an invalid length. [ 1927.492136][T15182] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.14934'. [ 1928.037350][T15187] IPv6: …: Disabled Multicast RS [ 1928.062588][T15197] netlink: 132 bytes leftover after parsing attributes in process `syz.0.14945'. [ 1928.328471][T15209] netlink: 132 bytes leftover after parsing attributes in process `syz.0.14942'. [ 1928.586420][T15222] device wg2 entered promiscuous mode [ 1928.632228][T15221] netlink: 'syz.3.14948': attribute type 8 has an invalid length. [ 1928.642382][T15221] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.14948'. [ 1929.127330][T15226] netlink: 156 bytes leftover after parsing attributes in process `syz.0.14950'. [ 1930.108862][T15254] netlink: 'syz.3.14959': attribute type 8 has an invalid length. [ 1930.402731][T15261] netlink: 'syz.1.14970': attribute type 8 has an invalid length. [ 1930.923945][T15271] device wg2 entered promiscuous mode [ 1931.037281][T15284] __nla_validate_parse: 5 callbacks suppressed [ 1931.037299][T15284] netlink: 132 bytes leftover after parsing attributes in process `syz.0.14967'. [ 1931.336223][T15295] netlink: 156 bytes leftover after parsing attributes in process `syz.0.14971'. [ 1931.343255][T15294] netlink: 'syz.2.14972': attribute type 3 has an invalid length. [ 1931.438343][T15294] netlink: 105116 bytes leftover after parsing attributes in process `syz.2.14972'. [ 1931.790196][T15305] netlink: 'syz.3.14974': attribute type 8 has an invalid length. [ 1931.806027][T15305] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.14974'. [ 1932.215530][T15323] netlink: 156 bytes leftover after parsing attributes in process `syz.3.14979'. [ 1932.275454][T15318] netlink: 'syz.4.14978': attribute type 10 has an invalid length. [ 1932.619218][T15330] netlink: 132 bytes leftover after parsing attributes in process `syz.4.14981'. [ 1933.211810][T15347] device wg2 entered promiscuous mode [ 1933.291477][T15345] netlink: 132 bytes leftover after parsing attributes in process `syz.3.14985'. [ 1933.329099][T15343] netlink: 156 bytes leftover after parsing attributes in process `syz.2.14984'. [ 1933.813141][T15355] netlink: 156 bytes leftover after parsing attributes in process `syz.4.14987'. [ 1933.836703][T15356] netlink: 156 bytes leftover after parsing attributes in process `syz.3.14988'. [ 1934.199473][T15368] netlink: 'syz.0.14992': attribute type 3 has an invalid length. [ 1934.252770][T15373] netlink: 'syz.2.14993': attribute type 10 has an invalid length. [ 1934.265160][T15369] netlink: 'syz.2.14993': attribute type 10 has an invalid length. [ 1934.565916][T15381] device wg2 left promiscuous mode [ 1934.815766][T15381] device wg2 entered promiscuous mode [ 1935.196988][T15396] IPv6: Can't replace route, no match found [ 1935.661628][T15410] device wg2 left promiscuous mode [ 1935.737348][T15418] device wg2 entered promiscuous mode [ 1936.299573][T15425] __nla_validate_parse: 5 callbacks suppressed [ 1936.299591][T15425] netlink: 156 bytes leftover after parsing attributes in process `syz.1.15008'. [ 1936.361226][T15416] netlink: 156 bytes leftover after parsing attributes in process `syz.4.15006'. [ 1936.418063][T15431] netlink: 'syz.0.15009': attribute type 10 has an invalid length. [ 1936.459077][T15431] netlink: 168 bytes leftover after parsing attributes in process `syz.0.15009'. [ 1936.487874][T15426] netlink: 'syz.0.15009': attribute type 10 has an invalid length. [ 1936.637170][T15434] netlink: 'syz.3.15010': attribute type 3 has an invalid length. [ 1936.697217][T15440] netlink: 132 bytes leftover after parsing attributes in process `syz.4.15012'. [ 1936.792479][T15434] netlink: 105116 bytes leftover after parsing attributes in process `syz.3.15010'. [ 1936.847819][T15444] netlink: 156 bytes leftover after parsing attributes in process `syz.1.15013'. [ 1937.482490][T15446] netlink: 156 bytes leftover after parsing attributes in process `syz.4.15014'. [ 1937.870617][T15470] netlink: 156 bytes leftover after parsing attributes in process `syz.4.15023'. [ 1937.889456][T15465] netlink: 132 bytes leftover after parsing attributes in process `syz.1.15022'. [ 1938.059103][T15472] netlink: 'syz.3.15024': attribute type 10 has an invalid length. [ 1938.133670][T15472] netlink: 168 bytes leftover after parsing attributes in process `syz.3.15024'. [ 1938.255747][T15476] netlink: 'syz.3.15024': attribute type 10 has an invalid length. [ 1939.617710][T15513] device wg2 left promiscuous mode [ 1939.754221][T15517] device wg2 entered promiscuous mode [ 1939.858315][T15524] netlink: 'syz.1.15039': attribute type 8 has an invalid length. [ 1940.087221][T15534] netlink: 'syz.4.15042': attribute type 3 has an invalid length. [ 1941.519510][T15575] device wg2 left promiscuous mode [ 1941.588495][T15579] device wg2 entered promiscuous mode [ 1942.113932][T15597] __nla_validate_parse: 10 callbacks suppressed [ 1942.114152][T15597] netlink: 132 bytes leftover after parsing attributes in process `syz.0.15054'. [ 1942.318257][T15602] netlink: 'syz.1.15058': attribute type 10 has an invalid length. [ 1942.451865][T15602] netlink: 168 bytes leftover after parsing attributes in process `syz.1.15058'. [ 1942.483599][T15604] netlink: 'syz.1.15058': attribute type 10 has an invalid length. [ 1942.732864][T15593] netlink: 156 bytes leftover after parsing attributes in process `syz.4.15059'. [ 1942.746751][T15607] netlink: 156 bytes leftover after parsing attributes in process `syz.0.15063'. [ 1943.168870][T15618] netlink: 156 bytes leftover after parsing attributes in process `syz.1.15067'. [ 1943.912136][T15642] netlink: 1057 bytes leftover after parsing attributes in process `syz.4.15074'. [ 1943.973180][T15648] mac80211_hwsim hwsim7 .3ãc¤±: renamed from wlan1 [ 1944.180619][T15657] netlink: 'syz.3.15077': attribute type 8 has an invalid length. [ 1944.254822][T15657] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.15077'. [ 1945.024286][T15666] netlink: 156 bytes leftover after parsing attributes in process `syz.3.15080'. [ 1945.099612][T15675] netlink: 'syz.0.15082': attribute type 8 has an invalid length. [ 1945.109479][T15674] netlink: 156 bytes leftover after parsing attributes in process `syz.2.15083'. [ 1945.117594][T15675] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.15082'. [ 1945.943780][T15691] netlink: 'syz.0.15090': attribute type 8 has an invalid length. [ 1945.969670][T15695] mac80211_hwsim hwsim8 .3ãc¤±: renamed from wlan1 [ 1946.278409][T15703] IPv6: Can't replace route, no match found [ 1946.839252][T15722] netlink: 'syz.4.15100': attribute type 8 has an invalid length. [ 1947.121789][T15731] __nla_validate_parse: 7 callbacks suppressed [ 1947.121808][T15731] netlink: 156 bytes leftover after parsing attributes in process `syz.2.15101'. [ 1947.202424][T15728] netlink: 'syz.3.15103': attribute type 8 has an invalid length. [ 1947.226011][T15728] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.15103'. [ 1947.436092][T15739] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 1947.460734][T15738] netlink: 1057 bytes leftover after parsing attributes in process `syz.0.15107'. [ 1947.544147][T15738] mac80211_hwsim hwsim11 .3ãc¤±: renamed from wlan1 [ 1947.658666][T15741] netlink: 156 bytes leftover after parsing attributes in process `syz.2.15105'. [ 1948.307604][T15762] netlink: 156 bytes leftover after parsing attributes in process `syz.3.15112'. [ 1948.444514][T15765] netlink: 156 bytes leftover after parsing attributes in process `syz.4.15113'. [ 1948.477207][T15774] netlink: 156 bytes leftover after parsing attributes in process `syz.2.15115'. [ 1948.781499][T15779] netlink: 156 bytes leftover after parsing attributes in process `syz.0.15126'. [ 1949.015630][T15792] netlink: 'syz.3.15118': attribute type 8 has an invalid length. [ 1949.020244][T15788] netlink: 156 bytes leftover after parsing attributes in process `syz.2.15119'. [ 1949.029459][T15792] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.15118'. [ 1949.825082][T15818] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 1950.988183][T15865] netlink: 'syz.4.15140': attribute type 8 has an invalid length. [ 1951.756068][T15858] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 1951.773347][T15858] CPU: 1 PID: 15858 Comm: syz.0.15141 Not tainted syzkaller #0 [ 1951.781182][T15858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1951.791266][T15858] Call Trace: [ 1951.794566][T15858] [ 1951.797515][T15858] dump_stack_lvl+0x188/0x250 [ 1951.802230][T15858] ? show_regs_print_info+0x20/0x20 [ 1951.807452][T15858] ? load_image+0x410/0x410 [ 1951.812031][T15858] sysfs_warn_dup+0x8a/0xa0 [ 1951.816562][T15858] sysfs_do_create_link_sd+0xc0/0x110 [ 1951.821955][T15858] device_add+0x83b/0x1050 [ 1951.826393][T15858] wiphy_register+0x1e74/0x2c40 [ 1951.831273][T15858] ? cfg80211_event_work+0x40/0x40 [ 1951.836407][T15858] ? minstrel_ht_alloc+0x807/0x980 [ 1951.841650][T15858] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 1951.847741][T15858] ieee80211_register_hw+0x2a03/0x3a60 [ 1951.853224][T15858] ? ieee80211_register_hw+0xae1/0x3a60 [ 1951.858900][T15858] ? ieee80211_tasklet_handler+0x20/0x20 [ 1951.864644][T15858] ? rcu_is_watching+0x11/0xa0 [ 1951.869543][T15858] ? hrtimer_init+0x10c/0x220 [ 1951.874245][T15858] mac80211_hwsim_new_radio+0x209d/0x4050 [ 1951.880012][T15858] hwsim_new_radio_nl+0xa7d/0xc50 [ 1951.885163][T15858] genl_rcv_msg+0xd0b/0xfa0 [ 1951.889750][T15858] ? genl_bind+0x370/0x370 [ 1951.894199][T15858] ? __dev_queue_xmit+0x1b64/0x2e50 [ 1951.899434][T15858] ? verify_lock_unused+0x140/0x140 [ 1951.904686][T15858] ? dev_queue_xmit+0x20/0x20 [ 1951.909384][T15858] ? hwsim_tx_info_frame_received_nl+0xec0/0xec0 [ 1951.915845][T15858] netlink_rcv_skb+0x1e9/0x430 [ 1951.920630][T15858] ? genl_bind+0x370/0x370 [ 1951.925064][T15858] ? netlink_ack+0xb10/0xb10 [ 1951.929771][T15858] ? down_read+0x1aa/0x2e0 [ 1951.934212][T15858] genl_rcv+0x24/0x40 [ 1951.938202][T15858] netlink_unicast+0x78f/0x940 [ 1951.942990][T15858] netlink_sendmsg+0x8ba/0xbe0 [ 1951.947780][T15858] ? netlink_getsockopt+0x570/0x570 [ 1951.953086][T15858] ? audit_tree_destroy_watch+0x20/0x20 [ 1951.958656][T15858] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1951.963954][T15858] ? security_socket_sendmsg+0x7c/0xa0 [ 1951.969633][T15858] ? netlink_getsockopt+0x570/0x570 [ 1951.974849][T15858] ____sys_sendmsg+0x5be/0x8f0 [ 1951.979646][T15858] ? __sys_sendmsg_sock+0x30/0x30 [ 1951.984701][T15858] ? import_iovec+0x6f/0xa0 [ 1951.989228][T15858] ___sys_sendmsg+0x236/0x2e0 [ 1951.993922][T15858] ? __sys_sendmsg+0x290/0x290 [ 1951.998716][T15858] ? seqcount_lockdep_reader_access+0x177/0x1d0 [ 1952.004998][T15858] __se_sys_sendmsg+0x1b7/0x2a0 [ 1952.009865][T15858] ? __x64_sys_sendmsg+0x80/0x80 [ 1952.014834][T15858] ? syscall_enter_from_user_mode+0x2a/0x70 [ 1952.020837][T15858] do_syscall_64+0x4c/0xa0 [ 1952.025448][T15858] ? clear_bhb_loop+0x30/0x80 [ 1952.030148][T15858] ? clear_bhb_loop+0x30/0x80 [ 1952.034848][T15858] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 1952.040763][T15858] RIP: 0033:0x7f24c13f20d9 [ 1952.045206][T15858] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1952.065019][T15858] RSP: 002b:00007f24bf64a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1952.073506][T15858] RAX: ffffffffffffffda RBX: 00007f24c1679fa0 RCX: 00007f24c13f20d9 [ 1952.081491][T15858] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 1952.089470][T15858] RBP: 00007f24c1489024 R08: 0000000000000000 R09: 0000000000000000 [ 1952.097456][T15858] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1952.105444][T15858] R13: 00007f24c167a038 R14: 00007f24c1679fa0 R15: 00007ffcddc066f8 [ 1952.113455][T15858] [ 1952.373670][T15877] __nla_validate_parse: 11 callbacks suppressed [ 1952.373843][T15877] netlink: 132 bytes leftover after parsing attributes in process `syz.3.15146'. [ 1952.483800][T15883] netlink: 1057 bytes leftover after parsing attributes in process `syz.2.15148'. [ 1952.499130][T15885] netlink: 156 bytes leftover after parsing attributes in process `syz.4.15147'. [ 1952.565726][T15868] netlink: 156 bytes leftover after parsing attributes in process `syz.1.15143'. [ 1952.585541][T15887] mac80211_hwsim hwsim9 .3ãc¤±: renamed from wlan1 [ 1952.772040][T15898] netlink: 156 bytes leftover after parsing attributes in process `syz.3.15150'. [ 1952.930116][T15901] netlink: 156 bytes leftover after parsing attributes in process `syz.1.15151'. [ 1953.098319][T15923] netlink: 156 bytes leftover after parsing attributes in process `syz.2.15153'. [ 1953.253332][T15927] netlink: 'syz.1.15157': attribute type 8 has an invalid length. [ 1953.275707][T15927] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.15157'. [ 1954.099833][T15940] IPv6: ADDRCONF(NETDEV_CHANGE): ip6tnl0: link becomes ready [ 1954.170767][T15940] netlink: 'syz.2.15161': attribute type 10 has an invalid length. [ 1954.234838][T15953] netlink: 132 bytes leftover after parsing attributes in process `syz.0.15162'. [ 1954.300904][T15954] netlink: 156 bytes leftover after parsing attributes in process `syz.1.15163'. [ 1954.880731][T15971] mac80211_hwsim hwsim3 .3ãc¤±: renamed from wlan1 [ 1955.551778][T16001] netlink: 'syz.0.15173': attribute type 8 has an invalid length. [ 1955.755012][T15997] device aaaaaaaaaaaaaaa entered promiscuous mode [ 1957.328242][T16054] netlink: 'syz.4.15190': attribute type 22 has an invalid length. [ 1957.533809][T16054] __nla_validate_parse: 12 callbacks suppressed [ 1957.533852][T16054] netlink: 121460 bytes leftover after parsing attributes in process `syz.4.15190'. [ 1957.583517][T16054] netlink: 21192 bytes leftover after parsing attributes in process `syz.4.15190'. [ 1957.611650][T16065] netlink: 'syz.2.15192': attribute type 8 has an invalid length. [ 1957.658268][T16067] netlink: 132 bytes leftover after parsing attributes in process `syz.1.15203'. [ 1957.706486][T16065] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.15192'. [ 1957.817403][T16069] netlink: 156 bytes leftover after parsing attributes in process `syz.0.15191'. [ 1958.278958][T16083] netlink: 156 bytes leftover after parsing attributes in process `syz.0.15198'. [ 1958.330328][T16081] netlink: 156 bytes leftover after parsing attributes in process `syz.1.15197'. [ 1958.356190][T16087] netlink: 'syz.3.15199': attribute type 21 has an invalid length. [ 1958.424088][T16087] netlink: 132 bytes leftover after parsing attributes in process `syz.3.15199'. [ 1958.476450][T16095] netlink: 'syz.3.15199': attribute type 33 has an invalid length. [ 1958.491412][T16095] netlink: 152 bytes leftover after parsing attributes in process `syz.3.15199'. [ 1958.532220][T16095] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1958.567798][T16095] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1959.125808][T16120] netlink: 156 bytes leftover after parsing attributes in process `syz.1.15206'. [ 1959.423469][T16128] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 1959.456959][T16128] CPU: 1 PID: 16128 Comm: syz.4.15205 Not tainted syzkaller #0 [ 1959.464758][T16128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1959.474934][T16128] Call Trace: [ 1959.478245][T16128] [ 1959.481197][T16128] dump_stack_lvl+0x188/0x250 [ 1959.485925][T16128] ? show_regs_print_info+0x20/0x20 [ 1959.491155][T16128] ? load_image+0x410/0x410 [ 1959.495711][T16128] sysfs_warn_dup+0x8a/0xa0 [ 1959.500252][T16128] sysfs_do_create_link_sd+0xc0/0x110 [ 1959.505730][T16128] device_add+0x83b/0x1050 [ 1959.510173][T16128] wiphy_register+0x1e74/0x2c40 [ 1959.515070][T16128] ? cfg80211_event_work+0x40/0x40 [ 1959.520225][T16128] ? minstrel_ht_alloc+0x807/0x980 [ 1959.525380][T16128] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 1959.531514][T16128] ieee80211_register_hw+0x2a03/0x3a60 [ 1959.537129][T16128] ? ieee80211_register_hw+0xae1/0x3a60 [ 1959.542730][T16128] ? ieee80211_tasklet_handler+0x20/0x20 [ 1959.548453][T16128] ? rcu_is_watching+0x11/0xa0 [ 1959.553267][T16128] ? hrtimer_init+0x10c/0x220 [ 1959.557991][T16128] mac80211_hwsim_new_radio+0x209d/0x4050 [ 1959.563865][T16128] hwsim_new_radio_nl+0xa7d/0xc50 [ 1959.568954][T16128] genl_rcv_msg+0xd0b/0xfa0 [ 1959.573504][T16128] ? genl_bind+0x370/0x370 [ 1959.577964][T16128] ? verify_lock_unused+0x140/0x140 [ 1959.583207][T16128] ? rcu_preempt_deferred_qs_irqrestore+0x82d/0xbd0 [ 1959.589845][T16128] ? perf_trace_lock+0xe4/0x390 [ 1959.594830][T16128] ? hwsim_tx_info_frame_received_nl+0xec0/0xec0 [ 1959.601224][T16128] netlink_rcv_skb+0x1e9/0x430 [ 1959.606037][T16128] ? genl_bind+0x370/0x370 [ 1959.610697][T16128] ? netlink_ack+0xb10/0xb10 [ 1959.615341][T16128] ? down_read+0x1aa/0x2e0 [ 1959.619900][T16128] genl_rcv+0x24/0x40 [ 1959.623926][T16128] netlink_unicast+0x78f/0x940 [ 1959.628746][T16128] netlink_sendmsg+0x8ba/0xbe0 [ 1959.633555][T16128] ? netlink_getsockopt+0x570/0x570 [ 1959.638785][T16128] ? aa_sock_msg_perm+0x94/0x150 [ 1959.643933][T16128] ? apparmor_socket_sendmsg+0x88/0x230 [ 1959.649509][T16128] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1959.654817][T16128] ? security_socket_sendmsg+0x7c/0xa0 [ 1959.660305][T16128] ? netlink_getsockopt+0x570/0x570 [ 1959.665550][T16128] ____sys_sendmsg+0x5be/0x8f0 [ 1959.670367][T16128] ? __sys_sendmsg_sock+0x30/0x30 [ 1959.675444][T16128] ? import_iovec+0x6f/0xa0 [ 1959.679988][T16128] ___sys_sendmsg+0x236/0x2e0 [ 1959.684711][T16128] ? __sys_sendmsg+0x290/0x290 [ 1959.689517][T16128] ? trace_event_raw_event_lock+0x250/0x250 [ 1959.695477][T16128] __se_sys_sendmsg+0x1b7/0x2a0 [ 1959.700380][T16128] ? __x64_sys_sendmsg+0x80/0x80 [ 1959.705351][T16128] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 1959.711479][T16128] ? lockdep_hardirqs_on+0x94/0x140 [ 1959.716721][T16128] do_syscall_64+0x4c/0xa0 [ 1959.721172][T16128] ? clear_bhb_loop+0x30/0x80 [ 1959.725877][T16128] ? clear_bhb_loop+0x30/0x80 [ 1959.730584][T16128] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 1959.736522][T16128] RIP: 0033:0x7fc1685d00d9 [ 1959.740969][T16128] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1959.760810][T16128] RSP: 002b:00007fc166807028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1959.769274][T16128] RAX: ffffffffffffffda RBX: 00007fc168858090 RCX: 00007fc1685d00d9 [ 1959.777485][T16128] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 1959.785582][T16128] RBP: 00007fc168667024 R08: 0000000000000000 R09: 0000000000000000 [ 1959.793669][T16128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1959.801675][T16128] R13: 00007fc168858128 R14: 00007fc168858090 R15: 00007fffe67a8838 [ 1959.809707][T16128] [ 1960.544159][T16154] netlink: 'syz.0.15212': attribute type 8 has an invalid length. [ 1961.964363][T16216] IPv6: Can't replace route, no match found [ 1962.088039][T16220] netlink: 'syz.4.15230': attribute type 8 has an invalid length. [ 1962.286858][T16232] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 1962.364697][T16232] CPU: 1 PID: 16232 Comm: syz.3.15229 Not tainted syzkaller #0 [ 1962.372312][T16232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1962.382486][T16232] Call Trace: [ 1962.385815][T16232] [ 1962.388773][T16232] dump_stack_lvl+0x188/0x250 [ 1962.393713][T16232] ? show_regs_print_info+0x20/0x20 [ 1962.398927][T16232] ? load_image+0x410/0x410 [ 1962.403463][T16232] sysfs_warn_dup+0x8a/0xa0 [ 1962.408008][T16232] sysfs_do_create_link_sd+0xc0/0x110 [ 1962.413443][T16232] device_add+0x83b/0x1050 [ 1962.418162][T16232] wiphy_register+0x1e74/0x2c40 [ 1962.423170][T16232] ? cfg80211_event_work+0x40/0x40 [ 1962.428317][T16232] ? minstrel_ht_alloc+0x807/0x980 [ 1962.433464][T16232] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 1962.439852][T16232] ieee80211_register_hw+0x2a03/0x3a60 [ 1962.445355][T16232] ? ieee80211_register_hw+0xae1/0x3a60 [ 1962.451043][T16232] ? ieee80211_tasklet_handler+0x20/0x20 [ 1962.456724][T16232] ? rcu_is_watching+0x11/0xa0 [ 1962.461742][T16232] ? hrtimer_init+0x10c/0x220 [ 1962.466559][T16232] mac80211_hwsim_new_radio+0x209d/0x4050 [ 1962.472325][T16232] hwsim_new_radio_nl+0xa7d/0xc50 [ 1962.477523][T16232] genl_rcv_msg+0xd0b/0xfa0 [ 1962.482072][T16232] ? genl_bind+0x370/0x370 [ 1962.486622][T16232] ? __dev_queue_xmit+0x1b64/0x2e50 [ 1962.491857][T16232] ? verify_lock_unused+0x140/0x140 [ 1962.497112][T16232] ? perf_trace_lock+0xe4/0x390 [ 1962.501998][T16232] ? hwsim_tx_info_frame_received_nl+0xec0/0xec0 [ 1962.508394][T16232] netlink_rcv_skb+0x1e9/0x430 [ 1962.513193][T16232] ? genl_bind+0x370/0x370 [ 1962.517639][T16232] ? netlink_ack+0xb10/0xb10 [ 1962.522271][T16232] ? down_read+0x1aa/0x2e0 [ 1962.526815][T16232] genl_rcv+0x24/0x40 [ 1962.530834][T16232] netlink_unicast+0x78f/0x940 [ 1962.535742][T16232] netlink_sendmsg+0x8ba/0xbe0 [ 1962.540635][T16232] ? netlink_getsockopt+0x570/0x570 [ 1962.545958][T16232] ? aa_sock_msg_perm+0x94/0x150 [ 1962.550937][T16232] ? apparmor_socket_sendmsg+0x88/0x230 [ 1962.556619][T16232] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1962.562021][T16232] ? security_socket_sendmsg+0x7c/0xa0 [ 1962.567528][T16232] ? netlink_getsockopt+0x570/0x570 [ 1962.572786][T16232] ____sys_sendmsg+0x5be/0x8f0 [ 1962.577610][T16232] ? __sys_sendmsg_sock+0x30/0x30 [ 1962.582689][T16232] ? import_iovec+0x6f/0xa0 [ 1962.587231][T16232] ___sys_sendmsg+0x236/0x2e0 [ 1962.591954][T16232] ? __sys_sendmsg+0x290/0x290 [ 1962.596798][T16232] __se_sys_sendmsg+0x1b7/0x2a0 [ 1962.601683][T16232] ? __x64_sys_sendmsg+0x80/0x80 [ 1962.606646][T16232] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 1962.612809][T16232] ? lockdep_hardirqs_on+0x94/0x140 [ 1962.618042][T16232] do_syscall_64+0x4c/0xa0 [ 1962.622484][T16232] ? clear_bhb_loop+0x30/0x80 [ 1962.627221][T16232] ? clear_bhb_loop+0x30/0x80 [ 1962.632163][T16232] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 1962.638091][T16232] RIP: 0033:0x7f41541850d9 [ 1962.642549][T16232] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1962.662276][T16232] RSP: 002b:00007f415239b028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1962.670994][T16232] RAX: ffffffffffffffda RBX: 00007f415440d180 RCX: 00007f41541850d9 [ 1962.679006][T16232] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 1962.687010][T16232] RBP: 00007f415421c024 R08: 0000000000000000 R09: 0000000000000000 [ 1962.695007][T16232] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1962.703117][T16232] R13: 00007f415440d218 R14: 00007f415440d180 R15: 00007ffe6a2a8318 [ 1962.711316][T16232] [ 1962.856114][T16247] __nla_validate_parse: 14 callbacks suppressed [ 1962.856135][T16247] netlink: 156 bytes leftover after parsing attributes in process `syz.4.15233'. [ 1962.947099][T16246] netlink: 'syz.2.15234': attribute type 8 has an invalid length. [ 1962.990988][T16246] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.15234'. [ 1963.171012][T16257] netlink: 156 bytes leftover after parsing attributes in process `syz.3.15238'. [ 1963.210457][T16261] netlink: 156 bytes leftover after parsing attributes in process `syz.1.15236'. [ 1964.179406][T16281] netlink: 'syz.2.15245': attribute type 8 has an invalid length. [ 1964.207024][T16282] netlink: 156 bytes leftover after parsing attributes in process `syz.0.15254'. [ 1964.218962][T16281] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.15245'. [ 1964.777714][T16305] netlink: 132 bytes leftover after parsing attributes in process `syz.4.15247'. [ 1964.866289][T16313] netlink: 156 bytes leftover after parsing attributes in process `syz.3.15250'. [ 1965.033380][T16317] netlink: 156 bytes leftover after parsing attributes in process `syz.0.15252'. [ 1965.277011][T16326] netlink: 156 bytes leftover after parsing attributes in process `syz.4.15257'. [ 1965.763348][T16342] netlink: 'syz.1.15260': attribute type 8 has an invalid length. [ 1966.117374][T16368] netlink: 'syz.1.15268': attribute type 22 has an invalid length. [ 1967.059919][T16389] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 1967.068822][T16389] CPU: 0 PID: 16389 Comm: syz.1.15273 Not tainted syzkaller #0 [ 1967.076570][T16389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1967.086743][T16389] Call Trace: [ 1967.090024][T16389] [ 1967.092950][T16389] dump_stack_lvl+0x188/0x250 [ 1967.097645][T16389] ? show_regs_print_info+0x20/0x20 [ 1967.102892][T16389] ? load_image+0x410/0x410 [ 1967.107404][T16389] sysfs_warn_dup+0x8a/0xa0 [ 1967.111915][T16389] sysfs_do_create_link_sd+0xc0/0x110 [ 1967.117323][T16389] device_add+0x83b/0x1050 [ 1967.121852][T16389] wiphy_register+0x1e74/0x2c40 [ 1967.126753][T16389] ? cfg80211_event_work+0x40/0x40 [ 1967.131870][T16389] ? minstrel_ht_alloc+0x807/0x980 [ 1967.136996][T16389] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 1967.143076][T16389] ieee80211_register_hw+0x2a03/0x3a60 [ 1967.148669][T16389] ? ieee80211_register_hw+0xae1/0x3a60 [ 1967.154230][T16389] ? ieee80211_tasklet_handler+0x20/0x20 [ 1967.159886][T16389] ? rcu_is_watching+0x11/0xa0 [ 1967.164651][T16389] ? hrtimer_init+0x10c/0x220 [ 1967.169421][T16389] mac80211_hwsim_new_radio+0x209d/0x4050 [ 1967.175327][T16389] hwsim_new_radio_nl+0xa7d/0xc50 [ 1967.180360][T16389] genl_rcv_msg+0xd0b/0xfa0 [ 1967.185038][T16389] ? genl_bind+0x370/0x370 [ 1967.189466][T16389] ? __dev_queue_xmit+0x1b64/0x2e50 [ 1967.194669][T16389] ? verify_lock_unused+0x140/0x140 [ 1967.199971][T16389] ? dev_queue_xmit+0x20/0x20 [ 1967.204734][T16389] ? hwsim_tx_info_frame_received_nl+0xec0/0xec0 [ 1967.211073][T16389] netlink_rcv_skb+0x1e9/0x430 [ 1967.215835][T16389] ? genl_bind+0x370/0x370 [ 1967.220251][T16389] ? netlink_ack+0xb10/0xb10 [ 1967.224871][T16389] ? down_read+0x1aa/0x2e0 [ 1967.229305][T16389] genl_rcv+0x24/0x40 [ 1967.233280][T16389] netlink_unicast+0x78f/0x940 [ 1967.238056][T16389] netlink_sendmsg+0x8ba/0xbe0 [ 1967.242845][T16389] ? netlink_getsockopt+0x570/0x570 [ 1967.248035][T16389] ? aa_sock_msg_perm+0x94/0x150 [ 1967.252976][T16389] ? apparmor_socket_sendmsg+0x88/0x230 [ 1967.258548][T16389] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1967.263844][T16389] ? security_socket_sendmsg+0x7c/0xa0 [ 1967.269301][T16389] ? netlink_getsockopt+0x570/0x570 [ 1967.274509][T16389] ____sys_sendmsg+0x5be/0x8f0 [ 1967.279301][T16389] ? __sys_sendmsg_sock+0x30/0x30 [ 1967.284431][T16389] ? import_iovec+0x6f/0xa0 [ 1967.288931][T16389] ___sys_sendmsg+0x236/0x2e0 [ 1967.293625][T16389] ? __sys_sendmsg+0x290/0x290 [ 1967.298403][T16389] ? seqcount_lockdep_reader_access+0x177/0x1d0 [ 1967.304776][T16389] __se_sys_sendmsg+0x1b7/0x2a0 [ 1967.309659][T16389] ? __x64_sys_sendmsg+0x80/0x80 [ 1967.314668][T16389] ? lockdep_hardirqs_on+0x94/0x140 [ 1967.319931][T16389] do_syscall_64+0x4c/0xa0 [ 1967.324351][T16389] ? clear_bhb_loop+0x30/0x80 [ 1967.329027][T16389] ? clear_bhb_loop+0x30/0x80 [ 1967.333714][T16389] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 1967.339729][T16389] RIP: 0033:0x7fe71e23e0d9 [ 1967.344160][T16389] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1967.363899][T16389] RSP: 002b:00007fe71c496028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1967.372407][T16389] RAX: ffffffffffffffda RBX: 00007fe71e4c5fa0 RCX: 00007fe71e23e0d9 [ 1967.380405][T16389] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 1967.388380][T16389] RBP: 00007fe71e2d5024 R08: 0000000000000000 R09: 0000000000000000 [ 1967.396384][T16389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1967.404389][T16389] R13: 00007fe71e4c6038 R14: 00007fe71e4c5fa0 R15: 00007ffe57746fb8 [ 1967.412386][T16389] [ 1976.152347][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 1976.158674][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 1980.444205][T16405] netlink: 'syz.1.15276': attribute type 8 has an invalid length. [ 1980.507404][T16403] __nla_validate_parse: 12 callbacks suppressed [ 1980.507426][T16403] netlink: 156 bytes leftover after parsing attributes in process `syz.4.15278'. [ 1980.508775][T16405] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.15276'. [ 1980.623079][T16409] netlink: 1057 bytes leftover after parsing attributes in process `syz.0.15280'. [ 1981.023634][T16428] netlink: 156 bytes leftover after parsing attributes in process `syz.1.15284'. [ 1981.098106][T16437] netlink: 197344 bytes leftover after parsing attributes in process `syz.2.15282'. [ 1981.118790][T16415] chnl_net:caif_netlink_parms(): no params data found [ 1981.222441][T16415] bridge0: port 1(bridge_slave_0) entered blocking state [ 1981.229922][T16415] bridge0: port 1(bridge_slave_0) entered disabled state [ 1981.238647][T16415] device bridge_slave_0 entered promiscuous mode [ 1981.247825][T16415] bridge0: port 2(bridge_slave_1) entered blocking state [ 1981.255440][T16415] bridge0: port 2(bridge_slave_1) entered disabled state [ 1981.264323][T16415] device bridge_slave_1 entered promiscuous mode [ 1981.354944][T16438] delete_channel: no stack [ 1981.366078][T16415] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1981.378066][T16415] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1981.404882][T16415] team0: Port device team_slave_0 added [ 1981.413555][T16415] team0: Port device team_slave_1 added [ 1981.446768][T16415] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1981.463500][T16415] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1981.492756][T16415] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1981.506896][T16415] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1981.515931][T16415] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1981.542909][T16415] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1981.584616][T16415] device hsr_slave_0 entered promiscuous mode [ 1981.593610][T16415] device hsr_slave_1 entered promiscuous mode [ 1981.600681][T16415] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1981.609897][T16415] Cannot create hsr debugfs directory [ 1981.650056][T16451] netlink: 152 bytes leftover after parsing attributes in process `syz.0.15288'. [ 1982.500051][T16415] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 1982.520519][T16415] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 1982.543027][T16415] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 1982.558320][T16415] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 1982.672782][T16415] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1982.688215][T27085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1982.703415][T27085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1982.711299][T23914] Bluetooth: hci5: command 0x0409 tx timeout [ 1982.719845][T16415] 8021q: adding VLAN 0 to HW filter on device team0 [ 1982.737296][ T8586] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1982.748779][ T8586] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1982.758092][ T8586] bridge0: port 1(bridge_slave_0) entered blocking state [ 1982.765323][ T8586] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1982.773805][ T8586] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1982.782643][ T8586] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1982.791216][ T8586] bridge0: port 2(bridge_slave_1) entered blocking state [ 1982.798378][ T8586] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1982.808525][ T8586] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1982.822798][ T8586] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1982.835864][ T8586] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1982.847440][ T8586] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1982.858501][ T8586] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1982.867732][ T8586] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1982.878835][ T8586] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1982.887879][ T8586] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1982.899924][ T8586] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1982.908886][ T8586] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1982.925009][ T8586] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1982.933649][ T8586] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1982.946428][T16415] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1983.025278][ T8586] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1983.033208][ T8586] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1983.047088][T16415] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1983.155898][ T8586] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1983.165576][ T8586] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1983.185486][T27085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1983.195306][T27085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1983.204039][T27085] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1983.212102][T27085] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1983.223284][T16415] device veth0_vlan entered promiscuous mode [ 1983.234839][T16415] device veth1_vlan entered promiscuous mode [ 1983.252983][T27085] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1983.261822][T27085] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1983.270185][T27085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1983.279392][T27085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1983.292400][T16415] device veth0_macvtap entered promiscuous mode [ 1983.299766][ T8578] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1983.310386][T16415] device veth1_macvtap entered promiscuous mode [ 1983.326969][T16415] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1983.334801][ T8578] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1983.344552][ T8578] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1983.357129][T16415] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1983.365195][ T8578] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1983.374223][ T8578] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1983.385924][T16415] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1983.396509][T16415] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1983.405845][T16415] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1983.414871][T16415] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1983.478033][T27085] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1983.495471][T27085] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1983.518026][T27085] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1983.530287][ T8586] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1983.538682][ T8586] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1983.547249][ T8586] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1984.801275][ T1107] Bluetooth: hci5: command 0x041b tx timeout [ 1986.871215][ T4261] Bluetooth: hci5: command 0x040f tx timeout [ 1988.953407][ T4261] Bluetooth: hci5: command 0x0419 tx timeout [ 2037.592259][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 2037.599056][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 2099.032236][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 2099.039991][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 2106.241126][T23559] Bluetooth: hci5: command 0x0406 tx timeout [ 2160.482134][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 2160.489023][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 2221.912353][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 2221.919189][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 2283.352206][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 2283.359120][ T1421] ieee802154 phy1 wpan1: encryption failed: -22