last executing test programs: 3.640840319s ago: executing program 2 (id=2040): perf_event_open(0x0, 0x0, 0xffffffffffffffff, 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, 0x7, 0x3efd7ab4c41335d9, @perf_config_ext={0x7, 0x4}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$kcm(0x10, 0x2, 0x0) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000000c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000e00)={0x6, 0x10, &(0x7f0000000140)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0xe}, {{0x18, 0x1, 0x1, 0x0, r1}}, {}, [@ldst={0x2, 0x2, 0x3, 0x9, 0x0, 0xfffffffffffffff4, 0x1}], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000000)='syzkaller\x00', 0x8, 0x0, 0x0, 0x41000, 0x8, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xffffffff}, 0x94) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000200)="2000000020008107090f9becdb4cb96b0200000000fbff010000000000000000", 0x20}], 0x1, 0x0, 0x0, 0x81000000}, 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$kcm(0xa, 0x2, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)=@o_path={&(0x7f0000000040)='./file0\x00', 0x0, 0x4008, r1}, 0x18) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x890b, &(0x7f0000000000)) r4 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x29, 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, 0x107b7e, 0x2, @perf_config_ext={0x800000, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000440)='syzkaller\x00', 0x4, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback=0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r6 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='hugetlb.1GB.rsvd.usage_in_bytes\x00', 0x0, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0x15, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r6}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x86}}, @ringbuf_output={{}, {}, {}, {0x4}, {0x6, 0x0, 0xa}, {}, {}, {0x85, 0x0, 0x0, 0x33}}]}, &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000b80)={r7, 0x2000012, 0xe, 0x0, &(0x7f0000000c40)="63eced8e46dc3f2ddf33c9e9b986", 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xb}, 0x50) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) 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={0x7, 0x6}, 0x806, 0x0, 0x0, 0x8, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r9 = openat$cgroup_pressure(r8, &(0x7f0000000040)='memory.pressure\x00', 0x2, 0x0) write$cgroup_pressure(r9, &(0x7f0000000080)={'some', 0x20, 0x2000000008, 0x20, 0x10000000fffff}, 0x2f) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000000)={'vlan0\x00', @random="010000201000"}) 3.102795162s ago: executing program 1 (id=2046): perf_event_open(0x0, 0x0, 0x1, 0xffffffffffffffff, 0x3) socket$kcm(0xa, 0x3, 0x87) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) recvmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x8020) write$cgroup_subtree(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="8fedcb7910009875f37538e486dd6317ce8102033a00fe08000e40000200875a65969ff57b00ff020000000000000000000000000001"], 0xfdef) 3.059834403s ago: executing program 2 (id=2047): perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b8, 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, 0x3, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 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) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000b00)={0x3, 0xc, &(0x7f0000000240)=ANY=[@ANYRES16], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x3, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xc6}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x1, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x30}, [@alu={0x4, 0x0, 0x9, 0x0, 0x0, 0x1}]}, &(0x7f00000002c0)='GPL\x00', 0xf}, 0x94) r0 = perf_event_open(&(0x7f0000000580)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x6, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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) r2 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x107, 0xf, &(0x7f0000000000), 0x4) sendmsg$kcm(r2, &(0x7f00000000c0)={&(0x7f0000000100)=@qipcrtr={0x2a, 0x4, 0x1}, 0x80, &(0x7f0000000500)}, 0x4) r3 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x46, 0x100000001}, 0x201, 0x8000004, 0x0, 0x1, 0x7, 0xffffffff, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r4 = bpf$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$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) r5 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000007910480000000000610400000000000095000072"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48) close(r5) r6 = socket$kcm(0xa, 0x2, 0x0) sendmsg$kcm(r6, &(0x7f0000000780)={0x0, 0x0, 0x0}, 0x20000001) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000a80)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000100)={{r7}, &(0x7f0000000000), &(0x7f0000000080)=r5}, 0x20) recvmsg$kcm(r6, &(0x7f0000005140)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/182, 0xb6}], 0x1}, 0x100b6) r8 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r8, 0x84, 0x83, &(0x7f0000000000), 0x8) r9 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r9, &(0x7f0000000000)={&(0x7f0000000080)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4, @multicast1}}, 0x80, &(0x7f0000000140)=[{0x0}, {&(0x7f0000000600)="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", 0x23c}], 0x2, &(0x7f0000001a00)=ANY=[@ANYBLOB="180000000000000010010000010000007d95df16a39b1a6c900000000000000001000000040500002b24ec10064b6f2f000000fb718aef932f3889d1fdda5b57000000860f5878c37ffe36e1165814d435be5b317c6c8189587d2f97879f07a515bb7c169f46933d9338f4ab04834e6f618988ab013f40afe403041323110f62"], 0x10b8}, 0xff00) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x480000000000002b, 0x954b, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x1, @perf_config_ext={0x76, 0x1ef7}, 0x0, 0x4, 0x98, 0x4, 0x4e53, 0xfffff271, 0xfffc, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r11, 0x8901, &(0x7f0000000040)) sendmsg$inet(r10, &(0x7f0000002740)={0x0, 0x0, &(0x7f00000022c0)=[{&(0x7f0000000080)="90", 0x1}], 0x1}, 0x24004011) 3.005635705s ago: executing program 1 (id=2048): perf_event_open(&(0x7f0000000200)={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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) sendmsg$kcm(r0, &(0x7f00000031c0)={&(0x7f00000006c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000b40)="b5640aae1e", 0x5}], 0x1, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000002900000004"], 0x18}, 0x8080) sendmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)='S\x00', 0x2}], 0x1, 0x0, 0x0, 0x900}, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.io_wait_time_recursive\x00', 0x26e1, 0x0) socketpair(0x1, 0x801, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x8000000000, 0xda}, 0x101000, 0x7, 0x0, 0x0, 0x0, 0x4000007, 0x204, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x891c, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x100028, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2e00000011008188040f80ec59acbc0413a1f8480b0000005e140602000000000e0027001000000002800000121f", 0x2e}], 0x1}, 0x40000) (fail_nth: 1) 2.467331408s ago: executing program 0 (id=2058): socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x0, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x40, 0x10000, 0x9e4, 0x5, 0x6de, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) r0 = perf_event_open(&(0x7f0000000280)={0x5, 0x80, 0x0, 0x0, 0xfd, 0xff, 0x0, 0x3, 0x200, 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, 0x0, 0x3, @perf_bp={0x0, 0x4}, 0x4044}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000006c0)) openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a089, 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, 0x2, 0x0, @perf_config_ext={0x32, 0x5}, 0x2019, 0x0, 0x0, 0x8, 0x1000, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000300)={0x5, 0x80, 0xf, 0x80, 0xf9, 0xff, 0x0, 0x10000, 0x1000, 0x6, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000100), 0x18}, 0x14000, 0x3ff, 0xa, 0x1, 0x80000000, 0xf7b, 0x8, 0x0, 0x1000, 0x0, 0x8}, 0x0, 0x2, r0, 0x2) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x8, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'sit0\x00'}) socketpair(0x1, 0x2, 0x0, &(0x7f0000000200)) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000740)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x50) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x4000000) r1 = socket$kcm(0x2, 0x1000000000000002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$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, 0x20000000, 0x0, @perf_config_ext={0xfffffffffffff56a, 0x100000000}, 0x250a, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x64099, 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, 0x107b81, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x9, 0x9, 0x2, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000140)="d80000001c0081044e81f782db44b904021d08020e0000008100e0a1180002000000000000000e1208000f0100810401a8001600200001400300000803600cfab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef075c11503c6bbace8017cb090000001fb791643a5ee4001b146218a07445d6d930dfe1d9d322fe7c9fd68775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e0060000000000000080bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd68adbef3d93452a00"/216, 0xd8}], 0x1, 0x0, 0x0, 0x7400}, 0x0) sendmsg(r1, &(0x7f0000001c80)={&(0x7f00000003c0)=@in6={0xa, 0x4e23, 0x0, @loopback, 0x601a}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000000580)="45d3e0eabe372e8f633559ce505d62ed876a55331d66302a485ab9878918f2674531f681dd95904d7ea48b4bf25fbe26a1fd66ee7a43976e15ef6f4990e746013ca2d6496565c8aba9503ea5c88bda8fbaefe09b33e5e29f1d138b05ce617757bf2cc67904c31f224da732beb6fa778ddbf12f004a53c41a630aad9519b9f3135687784fb0ddf9da4a54e9968964bdd3d50fa95bc33e902818f163a1899c68efabad5e0ff38e87cbe9048f049b906adca36c8963426cb59582a38fdce782ef28a218da7dcd", 0xc5}, {&(0x7f0000000680)="61901af1d4a2a503d609079ee7f2d6cd4f27d92bc3cc5b32b388bd9efc6bde9c904b11aff38d834f77f01ec54518ec93fa4c174e2fc456eae7ac09e0f95614cf9b8b4ff54d510d9682d768b213c9580c49c68169db6a4eb5a15277f67e51346d5be2", 0x62}, {&(0x7f0000000700)="38603a9a287baa14153bda86f8082b91fde4e13004253137d99fc2142501b7088a479719894c2c93f9eaa8ff60f7150be4060b5347ab55161d0d1e03", 0x3c}, {&(0x7f0000000780)="5854b2c05bd79aaf3a0654fedba66d60851573300d82f150925982eca6e4f92211f30731165c4feb37fe706d4e1947b68a8cbf2f025a664fc53adf8a55ed8559c4587561d1849d3d30f986aab7a756e09f8e", 0x52}, {&(0x7f0000000800)}, {&(0x7f0000000980)="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", 0x1000}, {&(0x7f0000001980)="f10c112e9e0e", 0x6}, {&(0x7f00000019c0)="abec27acaf7f41faaec749b344782aa06f655b305c3e5315a5f86268acaa8f33f11b83f595e5089af3cc55094539365757d52a7102e6a52f68b9f5ddbc7c3317968ed7fc11cab8b729c9eb074fa9a108844674a194e2f506e058933361de07acd90274d06e4187ee073d25136a8d81b04b8ae48baabb073e6bddc501a8438a389905dd53b47d92514c37e910334e63a21129e152dadfba981a5ac9069670c81cb0fd3e058d2c5a6fad1655bfdc028f849d07594ef41222c962a8c574", 0xbc}, {&(0x7f0000001a80)="9277165253fc3f61790b7cbbd1e73500370545f41fde213942b243f5bae37ec1c2d2777f", 0x24}], 0x9, &(0x7f0000001b80)=[{0x80, 0x114, 0x800, "c417e943d955c5675c1f1872016b3d86dc2bec4dfb7167b37bfa2a62276dac8fcc6be857cd6e7ae9dd092d445474a77f8181283ec8c0369360be3d598e509ca0a68c0bf9b74a810b3a6eeb09020aca2d9c2e909244d691ee8864797e8bd4daf7ffdf7209667b4bed1b28a91350"}, {0x18, 0x103, 0x5, "63d7442bd42c9a"}, {0x30, 0x110, 0x6, "1f4c575b963fad23ad7b4ba8fa2df2ec2d0d9266bb49b786b27d400b7e8c0106"}], 0xc8}, 0x2c040000) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000000)="d80000001c0081054e81f782db44b904021d08040e000000200d10a118000c000600142603600e1208000f0000810401a8001600200001400300000803600cfab94dcf5c0461c1d67f6f94007134cf6ee0800080e408e8d8ef52a98516277ce06ebace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb9ad8099639cace81ed0bffec193e2a9ecbee5de6ccd4d6e4ed6f3d93452a92954b43370e970189", 0xd8}], 0x1, 0x0, 0x0, 0x7400}, 0x0) sendmsg$inet(r1, &(0x7f0000000380)={&(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe000004f}, 0x10, 0x0}, 0x4840) socket$kcm(0x10, 0x3, 0x10) r4 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000580)="d8000000140081054e81f782db44b9040a1d08020a000000040000a1180002003f00000000000e1208000f0100810401a80016ea1f0006400303000803600cfab94dcf5c0461c1d67f6f94007134cf6ee08002a0e408e8d8ef075c0100000000000000cb090000001fb791643a5ee4001b146218a07445d6d930dfe1d9d322fe7c9fd68775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e0060000000000000080bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd68adbef3d93452a00"/216, 0xd8}], 0x1, 0x0, 0x0, 0x7400}, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.io_service_time\x00', 0x100002, 0x0) 2.39838227s ago: executing program 1 (id=2051): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x3, 0x3a) sendmsg$kcm(r0, &(0x7f00000031c0)={&(0x7f00000006c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000b40)="b5640aae1e", 0x5}], 0x1, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000002900000004"], 0x18}, 0x8080) sendmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)='S\x00', 0x2}], 0x1, 0x0, 0x0, 0x900}, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.io_wait_time_recursive\x00', 0x26e1, 0x0) socketpair(0x1, 0x801, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x8000000000, 0xda}, 0x101000, 0x7, 0x0, 0x0, 0x0, 0x4000007, 0x204, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x891c, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x100028, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2e00000011008188040f80ec59acbc0413a1f8480b0000005e140602000000000e0027001000000002800000121f", 0x2e}], 0x1}, 0x40000) 1.980924471s ago: executing program 2 (id=2052): r0 = socket$kcm(0x1e, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000180)=@tipc=@nameseq={0x1e, 0x1, 0x1, {0x40, 0x4, 0x4}}, 0x2, 0x0}, 0x20008044) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x7, 0x441e, 0x1b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_config_ext={0xe, 0xeb3}, 0xc081, 0x10004, 0x8, 0x1, 0x8, 0x2020005, 0xb, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = socket$kcm(0x2b, 0x1, 0x0) close(0x3) socket$kcm(0xa, 0x1, 0x0) setsockopt$sock_attach_bpf(r1, 0x0, 0x4, 0x0, 0x0) setsockopt$sock_attach_bpf(r1, 0x0, 0x4, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0}, 0x18000, 0x1, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xfe1b) socket$kcm(0x10, 0x2, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000000)={0x0, 0x0, 0x0, &(0x7f0000000040), 0x3, 0x1, 0x4}, 0x38) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000940)='hugetlb.2MB.usage_in_bytes\x00', 0x26e1, 0x0) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000001580)="d80000001a0081044e81f782db4cb9040a1d08007b490d4f1e81f8d815001b003a05142603600e12080005007a010401a8001600a400034004000000035c0461c9d67f6f940071342e875fab7cb6cec6cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b141993b134e653fe8efe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9ee5350db79826521340fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e", 0xd8}], 0x1}, 0x44000) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) recvmsg$kcm(r2, &(0x7f0000000a80)={&(0x7f0000000080)=@phonet, 0x80, &(0x7f0000000980)=[{&(0x7f0000000100)=""/250, 0xfa}, {&(0x7f0000000200)=""/141, 0x8d}, {&(0x7f00000002c0)=""/34, 0x22}, {&(0x7f0000000300)=""/116, 0x74}, {&(0x7f0000000380)=""/214, 0xd6}, {&(0x7f0000000500)=""/229, 0xe5}, {&(0x7f0000000600)=""/48, 0x30}, {&(0x7f0000000640)=""/221, 0xdd}, {&(0x7f0000000740)=""/136, 0x88}, {&(0x7f0000000800)=""/200, 0xc8}], 0xa, &(0x7f0000000a40)}, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8b34, &(0x7f0000000000)={'wlan1\x00', @random='\x00\x00\x00\x00\x00 '}) 1.970559251s ago: executing program 3 (id=2053): perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0xc8, 0x80, 0x3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0xfffffffffffffff1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) recvmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="8fedcb791f6f9875f37538e486dd6317ce8142b18800fe08000e40"], 0xfdef) 1.790351465s ago: executing program 3 (id=2054): sendmsg$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000006c0)="5c00000013006bcd9e3fe3dc6e48aa310b6b8703100000001f0300000001ff00040014000d000a000d0000009ee517d34460bc24eab556a705251e6182949a3651f60a84c9f5d1938037e786a6d0bdd7fcf50e4509c5bb5a00f69853", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x40000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x3, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x80}, [@call={0x85, 0x0, 0x0, 0x29}, @call={0x85, 0x0, 0x0, 0x5}]}, &(0x7f0000000680)='GPL\x00'}, 0x94) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002c80)={0x3, 0xc, &(0x7f0000000140)=ANY=[], &(0x7f0000000080)='GPL\x00'}, 0x94) r0 = bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x48) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000)={0xffffffffffffffff, r0}, 0xc) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_bp={0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r1 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) close(r1) r2 = socket$kcm(0x2, 0x1, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1f, 0x10, &(0x7f0000000580)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000000400)={r5, 0x0, 0x0}, 0x10) close(r4) recvmsg$unix(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r2, 0x84, 0x64, &(0x7f0000000040)=r6, 0x4) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x0, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0}, 0x40, 0x10000, 0x9e4, 0x9, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$kcm(0x2b, 0x1, 0x0) setsockopt$sock_attach_bpf(r7, 0x6, 0x17, &(0x7f0000000200)=r7, 0x21) 1.732200357s ago: executing program 0 (id=2055): perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, 0x0, 0x0) r0 = socket$kcm(0x10, 0x400000002, 0x0) perf_event_open(0x0, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r1) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0x13, 0x0, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @sched_cls=0x37, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = socket$kcm(0x2, 0x922000000001, 0x106) setsockopt$sock_attach_bpf(r2, 0x1, 0x25, &(0x7f00000002c0), 0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000480)={0xffffffffffffffff, 0x58, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$TOKEN_CREATE(0x24, &(0x7f0000000280)={0x0, r2}, 0x8) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x1, 0x3, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000}}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x6, '\x00', r3, @fallback=0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r4, 0x4) r5 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000740)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) r6 = socket$kcm(0xa, 0x2, 0x0) r7 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0x0, '\x00', 0x0, 0x0}, 0x48) r8 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1f, 0x18, &(0x7f00000006c0)=ANY=[@ANYBLOB="180000000000000000000000ffffffff180800002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000400008500000004000000b7080000000000007baaf8ff00000000b5080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r7, @ANYBLOB="0000000000000000b70500000800000085000000a800000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000)={r8}, 0xc) setsockopt$sock_attach_bpf(r6, 0x29, 0x16, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x3, 0x8, &(0x7f0000000940)=@framed={{0x18, 0x9}, [@tail_call={{0x18, 0x2, 0x1, 0x0, r5}}]}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000007c0)={r5, &(0x7f0000000340)="2efe9cdf6ba305a21e3b1c96ce446349634c2e0de3ef0e7e95373254bf658f0436fad55b17635d1287ce4ac7bccbc403000000cde4bc13acfe782bdf98fd7079e9245ec939b8cb8beff9f873879c0a85bd06"}, 0x20) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x12, 0x1, 0x4, 0x8}, 0x48) r9 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r9, 0x8916, &(0x7f0000000040)={'wlan1\x00', @random="0200ac7f7f00"}) 1.685514248s ago: executing program 1 (id=2056): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000800)=ANY=[@ANYBLOB="01000000120000007f00000001", @ANYRESOCT=r1], 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r2, 0x0, 0x0}, 0x10) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000640)={0x6, 0xf, &(0x7f00000009c0)=ANY=[@ANYBLOB="1800000018103f24ec6eedc3acb9c0000000000002021c2d5ed2cb5dbf0ac46a7200a1da211e60a03b477f9b618ea83783191b54597ff8f975f87aa46cb3102aeed6e82801a532194ca6e390f55ae3fc0ee7d06b96e2ff14882d4c73a008322c4d97ca5e97b40fa31db7061a0dc0161029c317aa7e49927e5c4650f96eda85301099c6975937baa70f8b10033d68cf4b0b26cb989a1af4baaf1bd12f41943dedfe47940b16048201ca867a35180e4ef45ba52920bd2300680273b06f8922d43ccd94d456b159debad1a6ed6876f7e49505b69729eba89279fc558dbffaf9988f77d6ab545e1d88f90136b0434447403850642ae4a79c8a93df", @ANYRES32=r2, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000010000008500000085000000b7000000000000009500000000000000"], &(0x7f00000007c0)='syzkaller\x00', 0x1, 0x0, 0x0, 0x41100, 0x40}, 0x94) sendmsg$inet(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1c000025ac676a8ca461e8936c0284f0", @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x400) r3 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r3, &(0x7f0000000080)={&(0x7f0000000340)={0x2, 0x4001, @dev}, 0x10, 0x0}, 0x3000c085) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0xc004743e, 0x110e22fff6) r4 = syz_clone(0x100000, &(0x7f0000000200), 0x0, 0x0, 0x0, &(0x7f00000003c0)) r5 = perf_event_open(0x0, r4, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, 0xffffffffffffffff) socket$kcm(0x2, 0x1, 0x84) syz_open_procfs$namespace(r4, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x3e, &(0x7f0000000100)=r6, 0x4) sendmsg$inet(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000001980)="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", 0x54f}], 0x1}, 0x4044004) sendmsg$inet(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="a5d0", 0x1650}], 0x1, 0x0, 0x0, 0x10000000}, 0x52cc) 1.61214772s ago: executing program 0 (id=2057): perf_event_open(0x0, 0x0, 0x1, 0xffffffffffffffff, 0x3) socket$kcm(0xa, 0x3, 0x87) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) recvmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x8020) write$cgroup_subtree(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="8fedcb7910009875f37538e486dd6317ce8102033a00fe08000e40000200875a65969ff57b00ff020000000000000000000000000001"], 0xfdef) 1.61033011s ago: executing program 3 (id=2066): perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_bp={0x0}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xf, 0x3, 0x2) sendmsg$inet(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="020e000902", 0x5}], 0x1}, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x310c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000002c0)='syzkaller\x00'}, 0x94) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpu.stat\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r2, &(0x7f0000000300)="63bfd602c25e5729dcc2503764e6174d0997931ac53d62d812c4dffa7957c40792942e4022541a41341d3cb4a3e125412820c792091646384a7a25a63a8523efb0262f8688948fc18fa717597641abff18867412d3a379d39f39b18d0d630471f950197477974ee1d7303affea499ceb6b3ae06411e4a66b1929c679bf15a2db628b28d45640cae539815fb6d879479470d26aca4debe8d3ab8f636303bde803241ace", &(0x7f00000003c0)=""/206, 0x4}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x18, 0x0, 0x0, &(0x7f0000000000)='GPL\x00', 0x7, 0xfffffffffffffd22, 0x0, 0x41000, 0x18, '\x00', 0x0, @fallback=0x27, r2, 0x8, 0x0, 0x107ad7accd79cf11, 0x10, 0x0, 0x0, 0x0, r1}, 0x94) socketpair(0xa, 0x1, 0x0, &(0x7f0000000000)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'tunl0\x00'}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b"], 0x50) perf_event_open(&(0x7f0000000040)={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}, 0x0, 0x0, 0x3f, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r4, &(0x7f0000000180)={0x0, 0x18000000, &(0x7f0000000080)=[{&(0x7f0000000040)="1800000039000511d25a80648c63940d0424fc600b003540", 0x18}], 0x1}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8946, &(0x7f0000000080)) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_bp={0x0}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) socket$kcm(0xf, 0x3, 0x2) (async) sendmsg$inet(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="020e000902", 0x5}], 0x1}, 0x0) (async) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x310c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000002c0)='syzkaller\x00'}, 0x94) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpu.stat\x00', 0x0, 0x0) (async) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r2, &(0x7f0000000300)="63bfd602c25e5729dcc2503764e6174d0997931ac53d62d812c4dffa7957c40792942e4022541a41341d3cb4a3e125412820c792091646384a7a25a63a8523efb0262f8688948fc18fa717597641abff18867412d3a379d39f39b18d0d630471f950197477974ee1d7303affea499ceb6b3ae06411e4a66b1929c679bf15a2db628b28d45640cae539815fb6d879479470d26aca4debe8d3ab8f636303bde803241ace", &(0x7f00000003c0)=""/206, 0x4}, 0x20) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x18, 0x0, 0x0, &(0x7f0000000000)='GPL\x00', 0x7, 0xfffffffffffffd22, 0x0, 0x41000, 0x18, '\x00', 0x0, @fallback=0x27, r2, 0x8, 0x0, 0x107ad7accd79cf11, 0x10, 0x0, 0x0, 0x0, r1}, 0x94) (async) socketpair(0xa, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'tunl0\x00'}) (async) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b"], 0x50) (async) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x3f, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) socket$kcm(0x10, 0x2, 0x10) (async) sendmsg$kcm(r4, &(0x7f0000000180)={0x0, 0x18000000, &(0x7f0000000080)=[{&(0x7f0000000040)="1800000039000511d25a80648c63940d0424fc600b003540", 0x18}], 0x1}, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8946, &(0x7f0000000080)) (async) 1.524642642s ago: executing program 0 (id=2059): perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x64499, 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, 0x43a1bd74, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$kcm(0x10, 0x2, 0x0) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000000c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000e00)={0x6, 0x10, &(0x7f0000000140)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0xe}, {{0x18, 0x1, 0x1, 0x0, r1}}, {}, [@ldst={0x2, 0x2, 0x3, 0x9, 0x0, 0xfffffffffffffff4, 0x1}], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000000)='syzkaller\x00', 0x8, 0x0, 0x0, 0x41000, 0x8, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xffffffff}, 0x94) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000200)="2000000020008107090f9becdb4cb96b0200000000fbff010000000000000000", 0x20}], 0x1, 0x0, 0x0, 0x81000000}, 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$kcm(0xa, 0x2, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)=@o_path={&(0x7f0000000040)='./file0\x00', 0x0, 0x4008, r1}, 0x18) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x890b, &(0x7f0000000000)) r4 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x29, 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, 0x107b7e, 0x2, @perf_config_ext={0x800000, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000440)='syzkaller\x00', 0x4, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback=0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r6 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='hugetlb.1GB.rsvd.usage_in_bytes\x00', 0x0, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0x15, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r6}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x86}}, @ringbuf_output={{}, {}, {}, {0x4}, {0x6, 0x0, 0xa}, {}, {}, {0x85, 0x0, 0x0, 0x33}}]}, &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000b80)={r7, 0x2000012, 0xe, 0x0, &(0x7f0000000c40)="63eced8e46dc3f2ddf33c9e9b986", 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xb}, 0x50) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) 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={0x7, 0x6}, 0x806, 0x0, 0x0, 0x8, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r9 = openat$cgroup_pressure(r8, &(0x7f0000000040)='memory.pressure\x00', 0x2, 0x0) write$cgroup_pressure(r9, &(0x7f0000000080)={'some', 0x20, 0x2000000008, 0x20, 0x10000000fffff}, 0x2f) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000000)={'vlan0\x00', @random="010000201000"}) 1.046979194s ago: executing program 3 (id=2060): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'pimreg0\x00', 0x7c2}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)=@o_path={&(0x7f0000000000)='./file0\x00', 0x0, 0x4000}, 0x18) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000100)=r1) ioctl$TUNSETDEBUG(r0, 0x400454c9, &(0x7f0000000180)=0x62) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000003c0)="5c00000012006bab9a3fe3d86e17aa0a046b876c1d0048007ea60864160af36504001a0038001d001931a0e69ee517d34460bc06000000a705251ef60a84c9f4d4930f0000004509c5bb0000000000001da2b2ae3ae74cc4e8c3c811", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x48040) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x1b, 0x4, &(0x7f0000000080)=@framed={{}, [@call={0x85, 0x0, 0x0, 0xad}]}, &(0x7f0000000000)='GPL\x00', 0x4, 0x87, &(0x7f0000000480)=""/135}, 0x21) recvmsg$kcm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000001540)=""/4058, 0xfda}, {&(0x7f0000000500)=""/134, 0x86}, {&(0x7f0000000dc0)=""/139, 0x8b}, {&(0x7f0000000440)=""/75, 0x4b}, {&(0x7f00000005c0)=""/208, 0xd0}, {&(0x7f00000004c0)=""/23, 0x17}, {&(0x7f0000000740)=""/39, 0x27}], 0x7}, 0x0) r3 = socket$kcm(0xa, 0x1, 0x106) setsockopt$sock_attach_bpf(r3, 0x29, 0x31, 0x0, 0x4) recvmsg$kcm(r2, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffd99}, 0x0) recvmsg$kcm(r2, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x40002020) 1.024958115s ago: executing program 0 (id=2061): syz_clone(0x62200300, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0xd4b5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'caif0\x00', 0x2}) r2 = bpf$PROG_LOAD(0x5, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r3, 0x8b0d, &(0x7f0000001200)={'veth1_to_bridge\x00', @random="77280220e708"}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x1}, 0x1090da, 0x0, 0x0, 0x0, 0x0, 0x4, 0x749}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000100)="1400000037000b0fed5a806cb07163990cc47e28", 0x14}], 0x1, 0x0, 0x0, 0x20000000}, 0x200000c0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10, &(0x7f0000000040), 0x0, &(0x7f0000000180)}, 0xc840) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffd00}, 0x4a) r5 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0, 0xa}, 0x104101, 0x4, 0x0, 0x1, 0xfffffffffffffffd, 0xffffffff, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback=0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000005c0)={0x0, &(0x7f0000000000)=""/153, 0x0, 0x99, 0x4, 0x5c1a}, 0x28) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000000)={0x0, 0x0}, 0x8) r8 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040)=r7, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000840)={r8, 0x58, &(0x7f00000005c0)}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r6) r9 = socket$kcm(0xa, 0x2, 0x0) sendmsg$kcm(r9, &(0x7f0000000440)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @private0}, 0x80, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='(\x00\x00\x00\x00\x00\x00\x00)\x00\x00\x002'], 0x28}, 0x0) r10 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0) close(r10) 619.577085ms ago: executing program 0 (id=2062): perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b8, 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, 0x3, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 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) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000b00)={0x3, 0xc, &(0x7f0000000240)=ANY=[@ANYRES16], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x3, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xc6}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x1, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x30}, [@alu={0x4, 0x0, 0x9, 0x0, 0x0, 0x1}]}, &(0x7f00000002c0)='GPL\x00', 0xf}, 0x94) r0 = perf_event_open(&(0x7f0000000580)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x6, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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) r2 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x107, 0xf, &(0x7f0000000000), 0x4) sendmsg$kcm(r2, &(0x7f00000000c0)={&(0x7f0000000100)=@qipcrtr={0x2a, 0x4, 0x1}, 0x80, &(0x7f0000000500)}, 0x4) r3 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x46, 0x100000001}, 0x201, 0x8000004, 0x0, 0x1, 0x7, 0xffffffff, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r4 = bpf$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$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) r5 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000007910480000000000610400000000000095000072"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48) close(r5) r6 = socket$kcm(0xa, 0x2, 0x0) sendmsg$kcm(r6, &(0x7f0000000780)={0x0, 0x0, 0x0}, 0x20000001) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000a80)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000100)={{r7}, &(0x7f0000000000), &(0x7f0000000080)=r5}, 0x20) recvmsg$kcm(r6, &(0x7f0000005140)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/182, 0xb6}], 0x1}, 0x100b6) r8 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r8, 0x84, 0x83, &(0x7f0000000000), 0x8) r9 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r9, &(0x7f0000000000)={&(0x7f0000000080)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4, @multicast1}}, 0x80, &(0x7f0000000140)=[{0x0}, {&(0x7f0000000600)="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", 0x23c}], 0x2, &(0x7f0000001a00)=ANY=[@ANYBLOB="180000000000000010010000010000007d95df16a39b1a6c900000000000000001000000040500002b24ec10064b6f2f000000fb718aef932f3889d1fdda5b57000000860f5878c37ffe36e1165814d435be5b317c6c8189587d2f97879f07a515bb7c169f46933d9338f4ab04834e6f618988ab013f40afe403041323110f62"], 0x10b8}, 0xff00) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x480000000000002b, 0x954b, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x1, @perf_config_ext={0x76, 0x1ef7}, 0x0, 0x4, 0x98, 0x4, 0x4e53, 0xfffff271, 0xfffc, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r11, 0x8901, &(0x7f0000000040)) sendmsg$inet(r10, &(0x7f0000002740)={0x0, 0x0, &(0x7f00000022c0)=[{&(0x7f0000000080)="90", 0x1}], 0x1}, 0x24004011) 619.440254ms ago: executing program 1 (id=2063): perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc8, 0x80, 0x3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0xfffffffffffffff1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) recvmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="8fedcb791f6f9875f37538e486dd6317ce8142b18800fe08000e40000200875a65969ff57b00ff0200"], 0xfdef) 619.114545ms ago: executing program 2 (id=2064): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0xa0f42, 0x0) r1 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000440)={0x3, 0x4, 0x4, 0xa, 0x0, 0x1, 0x2, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x0, 0x3}, 0x50) r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x1, 0x80, r1}, 0x50) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000005c0)={r2}, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000010c0)={0x6, 0x11, &(0x7f0000000100)=ANY=[@ANYBLOB="18020000e3f913ff00000000000000008500000041000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r2, @ANYBLOB="0000000000000000b70500000800000085000000a500000095"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r3, 0x0, 0x2100, 0x0, &(0x7f0000000100), 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x50) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB="0100000005000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32], 0x20) sendmsg(r5, &(0x7f00000007c0)={0x0, 0x33, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYRES64=r0, @ANYRES16=r4, @ANYRESHEX=r0, @ANYRES16=0x0, @ANYRES8=r0, @ANYRESDEC=0x0, @ANYRES32=0x0], 0x10}, 0x2404c817) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'\x00', 0x6132}) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x82002, 0x0) ioctl$TUNSETOFFLOAD(r6, 0x400454d0, 0x5) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000001c0)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f00000000c0), &(0x7f0000000180)}, 0x20) r8 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={0x0, 0x6, 0x18}, 0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001b00)={0xffffffffffffffff, 0xe0, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, &(0x7f0000001800)=[0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa, &(0x7f0000001840)=[0x0], &(0x7f0000001880)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x44, &(0x7f00000018c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x48, 0x10, &(0x7f0000001940), &(0x7f0000001980), 0x8, 0x13, 0x8, 0x8, &(0x7f00000019c0)}}, 0x10) r10 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001d40)={&(0x7f0000001b40)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc8, 0xc8, 0x3, [@int={0x3, 0x0, 0x0, 0x1, 0x0, 0xf, 0x0, 0x3, 0x1}, @float={0xd, 0x0, 0x0, 0x10, 0x2}, @const={0xc, 0x0, 0x0, 0xa, 0x1}, @decl_tag={0xc, 0x0, 0x0, 0x11, 0x3, 0x7}, @typedef={0x4, 0x0, 0x0, 0x8, 0x4}, @struct={0x0, 0xa, 0x0, 0x4, 0x1, 0x4, [{0x9, 0x3, 0xfff}, {0xf, 0x4, 0x8}, {0xd, 0x4, 0x1}, {0xb, 0x0, 0xffff}, {0x7, 0x2, 0x2}, {0x0, 0x1, 0x2}, {0x2, 0x0, 0x5}, {0xf, 0x0, 0x10000}, {0xf, 0x2, 0xfffffff8}, {0xc, 0x3, 0x9}]}]}, {0x0, [0x0]}}, &(0x7f0000001c40)=""/204, 0xe3, 0xcc, 0x0, 0x0, 0x10000}, 0x28) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000001e00)={0x1, 0xffffffffffffffff}, 0x4) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000001e40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) sendmsg$kcm(r6, &(0x7f0000002300)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)="74166603227bd7a7a1930a19681e3239fe5fa0c759387ed8b42adda36d10df881eb42a7cadf82d03b90b1cfc", 0x2c}], 0x1, &(0x7f0000002080)=[{0xd8, 0x10a, 0x0, "8c7d3a9b7d525c5312d79c9b379ad1b478849ab5bb2caf6d150e33fd3b0ba653c72a41fb320e78566bb476081df6f31e67306f9321009d764b10f6f18d001e47b77c3752107c9760ff913c2f1efb6b474dc49c9fd1f8e980be94c7745c87590eb74c7ac1defae9668c54aa704e172776743b8fbb4c62258ef265f434b3a0bc227aaac5954ecc17727bd6fc8a8cbd75709b9feb1f40567ef223b3cdc58daa9e1991c1d47d43525ba0e554d9111c7425dd7c131b26aaed3fc743a8c93e19460b179451b073858be65a"}, {0x90, 0x6, 0x5, "9c44e0dd82047e599f23f3da0e86df84c7711c195fddc417a49e6ab1ba4f8c58644be43e2367fd7434a6eb590446e0b0fb5f6408fd9ad48d02245c5c08e4fa008f66746fce27e2fc780092e3f1733ce4bc8fc92d4bd7fca9996271d7fbe6a536ce817e6bd69bd65bdbae590ea0f31769b3cc5d0cbd9970fe72c435e45e6bc9bc"}, {0x110, 0xff, 0xc172, "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"}], 0x278}, 0x10000000) r13 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000007910480000000000610400000000000095000000"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48) r14 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000340)=@base={0x12, 0x2, 0x8, 0x2}, 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000580)=ANY=[@ANYRES32=r14, @ANYRES32=r13, @ANYBLOB='\a'], 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)=ANY=[@ANYRES32=r14, @ANYRES32=r13, @ANYBLOB='\a'], 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000001f00)={{0x1, 0xffffffffffffffff}, &(0x7f0000001e80), &(0x7f0000001ec0)}, 0x20) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001fc0)={0x6, 0x26, &(0x7f00000002c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2}, {}, {}, [@btf_id={0x18, 0x7, 0x3, 0x0, 0x4}, @alu={0x7, 0x1, 0x1, 0x4, 0x6, 0x3ab6b6bd3c29dace, 0x8}, @map_idx, @map_idx_val={0x18, 0x6, 0x6, 0x0, 0x2, 0x0, 0x0, 0x0, 0x6}, @tail_call={{0x18, 0x2, 0x1, 0x0, r7}}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffffff4a, 0x0, 0x0, 0x0, 0x80000000}, @exit, @map_idx={0x18, 0x9, 0x5, 0x0, 0x3}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, r8}}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xbbc}]}, &(0x7f0000000400)='syzkaller\x00', 0x3, 0xff0, &(0x7f0000000800)=""/4080, 0x41000, 0xc, '\x00', r9, 0x25, r10, 0x8, &(0x7f0000001d80)={0x8, 0x1}, 0x8, 0x10, &(0x7f0000001dc0)={0x0, 0x2, 0x8fe, 0x2}, 0x10, 0x0, 0x0, 0x3, &(0x7f0000001f40)=[0x1, r11, 0xffffffffffffffff, 0xffffffffffffffff, r12, r14, r15], &(0x7f0000001f80)=[{0x3, 0x2, 0x0, 0x7}, {0x0, 0x1, 0xf, 0xa}, {0x3, 0x3, 0x6, 0x6}], 0x10, 0xfff}, 0x94) 618.650915ms ago: executing program 3 (id=2065): socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x0, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={0x0}, 0x40, 0x10000, 0x9e4, 0x5, 0x6de, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) r0 = perf_event_open(&(0x7f0000000280)={0x5, 0x80, 0x0, 0x0, 0xfd, 0xff, 0x0, 0x3, 0x200, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x4}, 0x4044}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000006c0)) openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a089, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x32, 0x5}, 0x2019, 0x0, 0x0, 0x8, 0x1000, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000300)={0x5, 0x80, 0xf, 0x80, 0xf9, 0xff, 0x0, 0x10000, 0x1000, 0x6, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000100), 0x18}, 0x14000, 0x3ff, 0xa, 0x1, 0x80000000, 0xf7b, 0x8, 0x0, 0x1000, 0x0, 0x8}, 0x0, 0x2, r0, 0x2) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x8, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'sit0\x00'}) socketpair(0x1, 0x2, 0x0, &(0x7f0000000200)) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000740)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x50) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x4000000) r1 = socket$kcm(0x2, 0x1000000000000002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$kcm(0x2, 0x200000000000001, 0x106) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x2008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, @perf_config_ext={0xfffffffffffff56a, 0x100000000}, 0x250a, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x64099, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b81, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x9, 0x9, 0x2, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000140)="d80000001c0081044e81f782db44b904021d08020e0000008100e0a1180002000000000000000e1208000f0100810401a8001600200001400300000803600cfab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef075c11503c6bbace8017cb090000001fb791643a5ee4001b146218a07445d6d930dfe1d9d322fe7c9fd68775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e0060000000000000080bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd68adbef3d93452a00"/216, 0xd8}], 0x1, 0x0, 0x0, 0x7400}, 0x0) sendmsg(r1, &(0x7f0000001c80)={&(0x7f00000003c0)=@in6={0xa, 0x4e23, 0x0, @loopback, 0x601a}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000000580)="45d3e0eabe372e8f633559ce505d62ed876a55331d66302a485ab9878918f2674531f681dd95904d7ea48b4bf25fbe26a1fd66ee7a43976e15ef6f4990e746013ca2d6496565c8aba9503ea5c88bda8fbaefe09b33e5e29f1d138b05ce617757bf2cc67904c31f224da732beb6fa778ddbf12f004a53c41a630aad9519b9f3135687784fb0ddf9da4a54e9968964bdd3d50fa95bc33e902818f163a1899c68efabad5e0ff38e87cbe9048f049b906adca36c8963426cb59582a38fdce782ef28a218da7dcd", 0xc5}, {&(0x7f0000000680)="61901af1d4a2a503d609079ee7f2d6cd4f27d92bc3cc5b32b388bd9efc6bde9c904b11aff38d834f77f01ec54518ec93fa4c174e2fc456eae7ac09e0f95614cf9b8b4ff54d510d9682d768b213c9580c49c68169db6a4eb5a15277f67e51346d5be2", 0x62}, {&(0x7f0000000700)="38603a9a287baa14153bda86f8082b91fde4e13004253137d99fc2142501b7088a479719894c2c93f9eaa8ff60f7150be4060b5347ab55161d0d1e03", 0x3c}, {&(0x7f0000000780)="5854b2c05bd79aaf3a0654fedba66d60851573300d82f150925982eca6e4f92211f30731165c4feb37fe706d4e1947b68a8cbf2f025a664fc53adf8a55ed8559c4587561d1849d3d30f986aab7a756e09f8e", 0x52}, {&(0x7f0000000800)}, {&(0x7f0000000980)="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", 0x1000}, {&(0x7f0000001980)="f10c112e9e0e", 0x6}, {&(0x7f00000019c0)="abec27acaf7f41faaec749b344782aa06f655b305c3e5315a5f86268acaa8f33f11b83f595e5089af3cc55094539365757d52a7102e6a52f68b9f5ddbc7c3317968ed7fc11cab8b729c9eb074fa9a108844674a194e2f506e058933361de07acd90274d06e4187ee073d25136a8d81b04b8ae48baabb073e6bddc501a8438a389905dd53b47d92514c37e910334e63a21129e152dadfba981a5ac9069670c81cb0fd3e058d2c5a6fad1655bfdc028f849d07594ef41222c962a8c574", 0xbc}, {&(0x7f0000001a80)="9277165253fc3f61790b7cbbd1e73500370545f41fde213942b243f5bae37ec1c2d2777f", 0x24}], 0x9, &(0x7f0000001b80)=[{0x80, 0x114, 0x800, "c417e943d955c5675c1f1872016b3d86dc2bec4dfb7167b37bfa2a62276dac8fcc6be857cd6e7ae9dd092d445474a77f8181283ec8c0369360be3d598e509ca0a68c0bf9b74a810b3a6eeb09020aca2d9c2e909244d691ee8864797e8bd4daf7ffdf7209667b4bed1b28a91350"}, {0x18, 0x103, 0x5, "63d7442bd42c9a"}, {0x30, 0x110, 0x6, "1f4c575b963fad23ad7b4ba8fa2df2ec2d0d9266bb49b786b27d400b7e8c0106"}], 0xc8}, 0x2c040000) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000000)="d80000001c0081054e81f782db44b904021d08040e000000200d10a118000c000600142603600e1208000f0000810401a8001600200001400300000803600cfab94dcf5c0461c1d67f6f94007134cf6ee0800080e408e8d8ef52a98516277ce06ebace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb9ad8099639cace81ed0bffec193e2a9ecbee5de6ccd4d6e4ed6f3d93452a92954b43370e970189", 0xd8}], 0x1, 0x0, 0x0, 0x7400}, 0x0) sendmsg$inet(r1, &(0x7f0000000380)={&(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe000004f}, 0x10, 0x0}, 0x4840) socket$kcm(0x10, 0x3, 0x10) r4 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000580)="d8000000140081054e81f782db44b9040a1d08020a000000040000a1180002003f00000000000e1208000f0100810401a80016ea1f0006400303000803600cfab94dcf5c0461c1d67f6f94007134cf6ee08002a0e408e8d8ef075c0100000000000000cb090000001fb791643a5ee4001b146218a07445d6d930dfe1d9d322fe7c9fd68775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e0060000000000000080bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd68adbef3d93452a00"/216, 0xd8}], 0x1, 0x0, 0x0, 0x7400}, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.io_service_time\x00', 0x100002, 0x0) 407.28826ms ago: executing program 1 (id=2067): sendmsg$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000006c0)="5c00000013006bcd9e3fe3dc6e48aa310b6b8703100000001f0300000001ff00040014000d000a000d0000009ee517d34460bc24eab556a705251e6182949a3651f60a84c9f5d1938037e786a6d0bdd7fcf50e4509c5bb5a00f69853", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x40000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x3, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x80}, [@call={0x85, 0x0, 0x0, 0x29}, @call={0x85, 0x0, 0x0, 0x5}]}, &(0x7f0000000680)='GPL\x00'}, 0x94) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002c80)={0x3, 0xc, &(0x7f0000000140)=ANY=[], &(0x7f0000000080)='GPL\x00'}, 0x94) r0 = bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x48) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000)={0xffffffffffffffff, r0}, 0xc) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_bp={0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r1 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) close(r1) r2 = socket$kcm(0x2, 0x1, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1f, 0x10, &(0x7f0000000580)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000000400)={r5, 0x0, 0x0}, 0x10) close(r4) recvmsg$unix(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r2, 0x84, 0x64, &(0x7f0000000040)=r6, 0x4) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x0, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0}, 0x40, 0x10000, 0x9e4, 0x9, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$kcm(0x2b, 0x1, 0x0) setsockopt$sock_attach_bpf(r7, 0x6, 0x17, &(0x7f0000000200)=r7, 0x21) 193.100265ms ago: executing program 2 (id=2068): perf_event_open(0x0, 0x0, 0x1, 0xffffffffffffffff, 0x3) socket$kcm(0xa, 0x3, 0x87) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) recvmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x8020) write$cgroup_subtree(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="8fedcb7910009875f37538e486dd6317ce8102033a00fe08000e40000200875a65969ff57b00ff020000000000000000000000000001"], 0xfdef) 59.706329ms ago: executing program 2 (id=2069): perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x120a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0xc2b8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000400)=ANY=[@ANYBLOB="85000000070000006a0a00ff000000000c00000000000000950000000000000018100000", @ANYRES32, @ANYBLOB="000000000000000005000000000000009500000000000000b1f8306e05d1e4aab009c16b5c05077115d0749619ca39f89974785ae0619b77c6585f678ac92a3b6b4148f56b43c3dd75d75f97c8f92f60a2def458df05e2fbfb3e849b2b3cffd4f29446ae60dd76654b2639b2bc14350706214a6ab7a712d4317fbc3ca01d0d3ed6110b3775903141a5091a4d3db8eb335414fbdb288aba73aaf6d18000a3a2a069cf7f9402e1425bb6bc370576aa1faea0fe222671ecf99038fce8dba53dcb11f87cca"], &(0x7f0000000140)='GPL\x00', 0x2, 0xffa0, &(0x7f0000000180)=""/149, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x8, 0x0, 0x1e, 0x10, 0x0, 0x1e}, 0x2d) socket$kcm(0x2, 0x3, 0x2) socket$kcm(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x4, @perf_config_ext={0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xc2ba, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x1f, 0xb, &(0x7f00000002c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000004000000b703000000000000850000007300000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1d, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x10, 0x4, 0x8, 0x8, 0x0, 0x1}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020752500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007300000018110000", @ANYRES32=r0], 0x0, 0x10000002, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)="1c0000001d008103e00f80ecdb4cb9f207", 0x11}], 0x1, 0x0, 0x0, 0x5865}, 0x0) r1 = socket$kcm(0x10, 0x400000002, 0x0) write$cgroup_subtree(r1, &(0x7f0000000200)=ANY=[], 0xfdef) 0s ago: executing program 3 (id=2070): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x7, 0x4, 0x18, 0x1}, 0x50) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0x1, 0x4, 0x4, 0x100, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1, 0xc, &(0x7f0000000440)=@framed={{}, [@generic={0x61, 0x8, 0x1}, @map_fd={0x18, 0x1}, @generic={0x15, 0x8, 0x0, 0x2}, @map_fd={0x18, 0x1, 0x1, 0x0, r1}, @generic={0xbf, 0x2, 0xa}, @generic={0x7, 0x2, 0x0, 0x0, 0xfffffff8}, @generic={0x85, 0x0, 0x0, 0x0, 0x1}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x9, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000001000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000000000000850000001b"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, 0x0, 0x0) r2 = perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa16ae, 0x9, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, @perf_bp={0x0}, 0x10, 0xa4, 0x2, 0x1, 0xa1, 0x9b9b, 0x8, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x9, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000480)={@cgroup, 0xffffffffffffffff, 0x18, 0x10}, 0x20) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x3, 0x4, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@generic={0x91, 0x1, 0x1, 0x75}]}, &(0x7f0000000100)='GPL\x00', 0x2, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @sched_cls=0x37, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x94) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001000)=ANY=[@ANYBLOB="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"/2574], &(0x7f0000000140)='GPL\x00'}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x3, 0x84) r6 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xe}, 0x105101, 0x4, 0x0, 0x8, 0x9, 0x10000000, 0x1}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x3) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x37, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r7) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYBLOB='\x00'/15], 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000000040)={r5, r4}) kernel console output (not intermixed with test programs): /0x450 [ 266.948703][ T8467] ipv6_sock_mc_close+0xe0/0x140 [ 266.953750][ T8467] inet6_release+0x47/0x70 [ 266.958285][ T8467] sock_close+0xa7/0x210 [ 266.962613][ T8467] ? sock_mmap+0xa0/0xa0 [ 266.966940][ T8467] __fput+0x221/0x940 [ 266.971014][ T8467] __se_sys_close+0x15c/0x1e0 [ 266.975772][ T8467] do_syscall_64+0x55/0xb0 [ 266.980339][ T8467] ? clear_bhb_loop+0x40/0x90 [ 266.985079][ T8467] ? clear_bhb_loop+0x40/0x90 [ 266.989831][ T8467] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 266.995800][ T8467] RIP: 0033:0x7f7267b9e1d9 [ 267.000284][ T8467] 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 [ 267.020310][ T8467] RSP: 002b:00007f7268b56028 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 267.028896][ T8467] RAX: ffffffffffffffda RBX: 00007f7267e25fa0 RCX: 00007f7267b9e1d9 [ 267.036940][ T8467] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 267.045063][ T8467] RBP: 00007f7268b56090 R08: 0000000000000000 R09: 0000000000000000 [ 267.053097][ T8467] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 267.061123][ T8467] R13: 00007f7267e26038 R14: 00007f7267e25fa0 R15: 00007ffeec379728 [ 267.069224][ T8467] [ 267.552198][ T8482] validate_nla: 2 callbacks suppressed [ 267.552212][ T8482] netlink: 'syz.3.868': attribute type 10 has an invalid length. [ 267.737609][ T8482] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 268.015891][ T8491] netlink: 'syz.1.873': attribute type 12 has an invalid length. [ 268.140707][ T8493] tap0: tun_chr_ioctl cmd 1074025677 [ 268.146413][ T8493] tap0: linktype set to 773 [ 268.594371][ T8512] bridge0: port 4(syz_tun) entered blocking state [ 268.601175][ T8512] bridge0: port 4(syz_tun) entered disabled state [ 268.607950][ T8512] syz_tun: entered allmulticast mode [ 268.615563][ T8512] syz_tun: entered promiscuous mode [ 268.622054][ T8512] bridge0: port 4(syz_tun) entered blocking state [ 268.628649][ T8512] bridge0: port 4(syz_tun) entered forwarding state [ 268.983615][ T8526] netlink: 'syz.2.884': attribute type 10 has an invalid length. [ 269.096454][ T8526] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 269.232302][ T8529] netlink: 'syz.0.886': attribute type 12 has an invalid length. [ 269.475701][ T8537] raw_sendmsg: syz.0.890 forgot to set AF_INET. Fix it! [ 269.675480][ T8547] netlink: 'syz.3.896': attribute type 33 has an invalid length. [ 269.689902][ T8547] `: renamed from ip6tnl0 (while UP) [ 269.702890][ T8547] A link change request failed with some changes committed already. Interface ` may have been left with an inconsistent configuration, please check. [ 270.006590][ T8558] netlink: 'syz.1.897': attribute type 63 has an invalid length. [ 270.015195][ T8557] syzkaller0: entered promiscuous mode [ 270.027936][ T8557] syzkaller0: entered allmulticast mode [ 270.057398][ T8541] tap0: tun_chr_ioctl cmd 1074025677 [ 270.066062][ T8541] tap0: linktype set to 773 [ 270.078823][ T8558] netlink: 'syz.1.897': attribute type 63 has an invalid length. [ 270.290472][ T8561] __nla_validate_parse: 19 callbacks suppressed [ 270.290491][ T8561] netlink: 830 bytes leftover after parsing attributes in process `syz.1.897'. [ 270.532376][ T8563] netlink: 132 bytes leftover after parsing attributes in process `syz.3.899'. [ 270.566039][ T8563] netlink: 'syz.3.899': attribute type 12 has an invalid length. [ 270.577769][ T8563] netlink: 132 bytes leftover after parsing attributes in process `syz.3.899'. [ 270.602114][ T8563] netlink: 132 bytes leftover after parsing attributes in process `syz.3.899'. [ 270.657639][ T8565] netlink: 4 bytes leftover after parsing attributes in process `syz.2.900'. [ 272.816738][ T8569] netlink: 'syz.3.902': attribute type 21 has an invalid length. [ 272.824950][ T8569] netlink: 156 bytes leftover after parsing attributes in process `syz.3.902'. [ 272.836225][ T8572] netlink: 'syz.1.903': attribute type 3 has an invalid length. [ 272.844658][ T8572] netlink: 130984 bytes leftover after parsing attributes in process `syz.1.903'. [ 273.068128][ T8586] netlink: 'syz.0.907': attribute type 10 has an invalid length. [ 273.089110][ T8586] netlink: 40 bytes leftover after parsing attributes in process `syz.0.907'. [ 273.151564][ T8588] netlink: 'syz.3.908': attribute type 29 has an invalid length. [ 273.166537][ T8586] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 273.199912][ T8588] netlink: 'syz.3.908': attribute type 29 has an invalid length. [ 273.217833][ T8592] netlink: 'syz.1.910': attribute type 10 has an invalid length. [ 273.231290][ T8592] netlink: 40 bytes leftover after parsing attributes in process `syz.1.910'. [ 273.247834][ T8588] netlink: 'syz.3.908': attribute type 29 has an invalid length. [ 273.278394][ T8588] netlink: 'syz.3.908': attribute type 29 has an invalid length. [ 273.349403][ T8588] netlink: 'syz.3.908': attribute type 29 has an invalid length. [ 273.622868][ T8591] tap0: tun_chr_ioctl cmd 1074025677 [ 273.636788][ T8591] tap0: linktype set to 773 [ 273.710882][ T8603] netlink: 132 bytes leftover after parsing attributes in process `syz.0.911'. [ 273.725474][ T8603] netlink: 'syz.0.911': attribute type 12 has an invalid length. [ 274.009659][ T8609] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 275.399078][ T8638] tap0: tun_chr_ioctl cmd 1074025677 [ 275.427324][ T8638] tap0: linktype set to 773 [ 275.625492][ T8644] __nla_validate_parse: 8 callbacks suppressed [ 275.625513][ T8644] netlink: 830 bytes leftover after parsing attributes in process `syz.2.925'. [ 276.072101][ T8648] netlink: 40 bytes leftover after parsing attributes in process `syz.0.927'. [ 276.131315][ T8648] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 276.131317][ T8646] netlink: 156 bytes leftover after parsing attributes in process `syz.3.928'. [ 276.246998][ T8650] netlink: 4 bytes leftover after parsing attributes in process `syz.2.929'. [ 276.388209][ T8654] netlink: 40 bytes leftover after parsing attributes in process `syz.3.931'. [ 276.657338][ T8658] netlink: 132 bytes leftover after parsing attributes in process `syz.2.933'. [ 276.683796][ T8658] netlink: 132 bytes leftover after parsing attributes in process `syz.2.933'. [ 276.724416][ T8658] netlink: 132 bytes leftover after parsing attributes in process `syz.2.933'. [ 277.431144][ T8678] netlink: 40 bytes leftover after parsing attributes in process `syz.2.938'. [ 277.459721][ T8662] tap0: tun_chr_ioctl cmd 1074025677 [ 277.472982][ T8662] tap0: linktype set to 773 [ 277.483561][ T8678] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 277.787295][ T8684] netlink: 156 bytes leftover after parsing attributes in process `syz.2.939'. [ 278.082601][ T8690] validate_nla: 17 callbacks suppressed [ 278.082620][ T8690] netlink: 'syz.2.942': attribute type 10 has an invalid length. [ 278.347014][ T8696] netlink: 'syz.0.945': attribute type 12 has an invalid length. [ 278.884013][ T8713] netlink: 'syz.0.950': attribute type 21 has an invalid length. [ 279.024490][ T8711] tap0: tun_chr_ioctl cmd 1074025677 [ 279.032066][ T8711] tap0: linktype set to 773 [ 279.290302][ T8723] netlink: 'syz.2.954': attribute type 10 has an invalid length. [ 279.358567][ T8725] FAULT_INJECTION: forcing a failure. [ 279.358567][ T8725] name failslab, interval 1, probability 0, space 0, times 0 [ 279.371715][ T8725] CPU: 1 PID: 8725 Comm: syz.0.955 Not tainted syzkaller #0 [ 279.379045][ T8725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 279.389140][ T8725] Call Trace: [ 279.392454][ T8725] [ 279.395414][ T8725] dump_stack_lvl+0x18c/0x250 [ 279.400124][ T8725] ? show_regs_print_info+0x20/0x20 [ 279.405382][ T8725] ? load_image+0x420/0x420 [ 279.409932][ T8725] should_fail_ex+0x394/0x4c0 [ 279.414669][ T8725] should_failslab+0x9/0x20 [ 279.419264][ T8725] slab_pre_alloc_hook+0x59/0x300 [ 279.424317][ T8725] ? do_raw_spin_lock+0x11f/0x2b0 [ 279.429386][ T8725] ? tipc_nametbl_lookup_group+0x783/0xc10 [ 279.435249][ T8725] __kmem_cache_alloc_node+0x53/0x250 [ 279.440690][ T8725] ? tipc_nametbl_lookup_group+0x783/0xc10 [ 279.446541][ T8725] kmalloc_trace+0x2a/0xe0 [ 279.451003][ T8725] tipc_nametbl_lookup_group+0x783/0xc10 [ 279.456680][ T8725] ? tipc_nametbl_lookup_group+0xac/0xc10 [ 279.462435][ T8725] __tipc_sendmsg+0xf7e/0x2b20 [ 279.467249][ T8725] ? rht_unlock+0x1d0/0x1d0 [ 279.471799][ T8725] ? verify_lock_unused+0x140/0x140 [ 279.477046][ T8725] ? perf_trace_run_bpf_submit+0xf4/0x1c0 [ 279.482816][ T8725] ? mark_lock+0x94/0x320 [ 279.487195][ T8725] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 279.493214][ T8725] ? __local_bh_enable_ip+0x13a/0x1c0 [ 279.498631][ T8725] ? lockdep_hardirqs_on+0x98/0x150 [ 279.503951][ T8725] ? __local_bh_enable_ip+0x13a/0x1c0 [ 279.509353][ T8725] ? _local_bh_enable+0xa0/0xa0 [ 279.514243][ T8725] tipc_sendmsg+0x55/0x70 [ 279.518609][ T8725] ? tipc_recvmsg+0x13d0/0x13d0 [ 279.523496][ T8725] ____sys_sendmsg+0x61b/0x980 [ 279.528295][ T8725] ? __asan_memset+0x22/0x40 [ 279.532923][ T8725] ? __sys_sendmsg_sock+0x30/0x30 [ 279.538022][ T8725] ? __import_iovec+0x3fa/0x850 [ 279.542920][ T8725] ? import_iovec+0x73/0xa0 [ 279.547453][ T8725] ___sys_sendmsg+0x2a6/0x360 [ 279.552159][ T8725] ? get_pid_task+0x20/0x1e0 [ 279.556802][ T8725] ? __sys_sendmsg+0x2b0/0x2b0 [ 279.561622][ T8725] ? __lock_acquire+0x7eb0/0x7eb0 [ 279.566719][ T8725] __se_sys_sendmsg+0x1d0/0x2c0 [ 279.571607][ T8725] ? perf_trace_preemptirq_template+0x269/0x330 [ 279.577886][ T8725] ? __x64_sys_sendmsg+0x80/0x80 [ 279.582867][ T8725] ? lockdep_hardirqs_on+0x98/0x150 [ 279.588102][ T8725] do_syscall_64+0x55/0xb0 [ 279.592567][ T8725] ? clear_bhb_loop+0x40/0x90 [ 279.597281][ T8725] ? clear_bhb_loop+0x40/0x90 [ 279.601987][ T8725] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 279.607917][ T8725] RIP: 0033:0x7f7267b9e1d9 [ 279.612361][ T8725] 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 [ 279.632076][ T8725] RSP: 002b:00007f7268b56028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 279.640867][ T8725] RAX: ffffffffffffffda RBX: 00007f7267e25fa0 RCX: 00007f7267b9e1d9 [ 279.648887][ T8725] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000000000000004 [ 279.656883][ T8725] RBP: 00007f7268b56090 R08: 0000000000000000 R09: 0000000000000000 [ 279.664901][ T8725] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 279.672898][ T8725] R13: 00007f7267e26038 R14: 00007f7267e25fa0 R15: 00007ffeec379728 [ 279.680915][ T8725] [ 279.856262][ T8729] netlink: 'syz.0.957': attribute type 12 has an invalid length. [ 279.936228][ T8731] netlink: 'syz.1.958': attribute type 10 has an invalid length. [ 279.985687][ T8731] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 280.237308][ T8739] netlink: 'syz.1.962': attribute type 10 has an invalid length. [ 280.261209][ T8735] netlink: 'syz.0.961': attribute type 21 has an invalid length. [ 280.483630][ T8744] netlink: 'syz.2.964': attribute type 10 has an invalid length. [ 280.664045][ T8746] netlink: 'syz.0.965': attribute type 21 has an invalid length. [ 280.686716][ T8746] __nla_validate_parse: 17 callbacks suppressed [ 280.686734][ T8746] netlink: 156 bytes leftover after parsing attributes in process `syz.0.965'. [ 280.736973][ T8750] netlink: 132 bytes leftover after parsing attributes in process `syz.1.967'. [ 280.754367][ T8750] netlink: 132 bytes leftover after parsing attributes in process `syz.1.967'. [ 280.772724][ T8750] netlink: 132 bytes leftover after parsing attributes in process `syz.1.967'. [ 280.799557][ T8753] FAULT_INJECTION: forcing a failure. [ 280.799557][ T8753] name failslab, interval 1, probability 0, space 0, times 0 [ 280.812463][ T8753] CPU: 0 PID: 8753 Comm: syz.2.968 Not tainted syzkaller #0 [ 280.819801][ T8753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 280.829888][ T8753] Call Trace: [ 280.833190][ T8753] [ 280.836144][ T8753] dump_stack_lvl+0x18c/0x250 [ 280.840854][ T8753] ? show_regs_print_info+0x20/0x20 [ 280.846076][ T8753] ? load_image+0x420/0x420 [ 280.850612][ T8753] ? __might_sleep+0xe0/0xe0 [ 280.855232][ T8753] ? __lock_acquire+0x7eb0/0x7eb0 [ 280.860284][ T8753] should_fail_ex+0x394/0x4c0 [ 280.865005][ T8753] should_failslab+0x9/0x20 [ 280.869555][ T8753] slab_pre_alloc_hook+0x59/0x300 [ 280.874609][ T8753] ? __lock_acquire+0x7eb0/0x7eb0 [ 280.879666][ T8753] kmem_cache_alloc_node+0x5e/0x310 [ 280.884900][ T8753] ? __alloc_skb+0x103/0x2c0 [ 280.889534][ T8753] __alloc_skb+0x103/0x2c0 [ 280.894005][ T8753] netlink_sendmsg+0x66a/0xbf0 [ 280.898805][ T8753] ? netlink_getsockopt+0x590/0x590 [ 280.904034][ T8753] ? apparmor_socket_sendmsg+0x8e/0x330 [ 280.909615][ T8753] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 280.914928][ T8753] ? security_socket_sendmsg+0x80/0xa0 [ 280.920478][ T8753] ? netlink_getsockopt+0x590/0x590 [ 280.925723][ T8753] ____sys_sendmsg+0x61b/0x980 [ 280.930544][ T8753] ? __asan_memset+0x22/0x40 [ 280.935178][ T8753] ? __sys_sendmsg_sock+0x30/0x30 [ 280.940236][ T8753] ? __import_iovec+0x5f2/0x850 [ 280.945129][ T8753] ? import_iovec+0x73/0xa0 [ 280.949675][ T8753] ___sys_sendmsg+0x2a6/0x360 [ 280.954401][ T8753] ? get_pid_task+0x20/0x1e0 [ 280.959027][ T8753] ? __sys_sendmsg+0x2b0/0x2b0 [ 280.963924][ T8753] ? __lock_acquire+0x7eb0/0x7eb0 [ 280.969001][ T8753] __se_sys_sendmsg+0x1d0/0x2c0 [ 280.973889][ T8753] ? __x64_sys_sendmsg+0x80/0x80 [ 280.978879][ T8753] ? lockdep_hardirqs_on+0x98/0x150 [ 280.984112][ T8753] do_syscall_64+0x55/0xb0 [ 280.988554][ T8753] ? clear_bhb_loop+0x40/0x90 [ 280.993249][ T8753] ? clear_bhb_loop+0x40/0x90 [ 280.997948][ T8753] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 281.003881][ T8753] RIP: 0033:0x7f2e9b39e1d9 [ 281.008326][ T8753] 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 [ 281.027955][ T8753] RSP: 002b:00007f2e9c259028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 281.036426][ T8753] RAX: ffffffffffffffda RBX: 00007f2e9b625fa0 RCX: 00007f2e9b39e1d9 [ 281.044427][ T8753] RDX: 0000000004040000 RSI: 0000200000000040 RDI: 0000000000000003 [ 281.052424][ T8753] RBP: 00007f2e9c259090 R08: 0000000000000000 R09: 0000000000000000 [ 281.060423][ T8753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 281.068416][ T8753] R13: 00007f2e9b626038 R14: 00007f2e9b625fa0 R15: 00007ffca8d41be8 [ 281.076428][ T8753] [ 281.180977][ T8755] netlink: 4 bytes leftover after parsing attributes in process `syz.0.969'. [ 281.482060][ T8760] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 281.587205][ T8760] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 281.611896][ T8772] bridge0: port 1(bridge_slave_0) entered disabled state [ 281.744024][ T8760] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 281.774548][ T8770] netlink: 156 bytes leftover after parsing attributes in process `syz.0.973'. [ 281.794278][ T8777] netlink: 40 bytes leftover after parsing attributes in process `syz.3.976'. [ 281.809902][ T8780] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 281.969782][ T8760] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 282.097416][ T8760] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 282.134209][ T8781] netlink: 156 bytes leftover after parsing attributes in process `syz.2.977'. [ 282.197232][ T8760] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 282.377179][ T8792] netlink: 132 bytes leftover after parsing attributes in process `syz.1.980'. [ 282.437790][ T8792] netlink: 132 bytes leftover after parsing attributes in process `syz.1.980'. [ 282.781144][ T8808] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 283.127306][ T8811] sit0: entered allmulticast mode [ 283.452410][ T8818] validate_nla: 7 callbacks suppressed [ 283.452500][ T8818] netlink: 'syz.2.991': attribute type 21 has an invalid length. [ 283.494784][ T8819] netlink: 'syz.1.990': attribute type 21 has an invalid length. [ 283.785074][ T8827] netlink: 'syz.1.994': attribute type 12 has an invalid length. [ 284.017495][ T8837] netlink: 'syz.3.997': attribute type 10 has an invalid length. [ 284.075668][ T8837] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 284.157247][ T8839] netlink: 'syz.1.998': attribute type 21 has an invalid length. [ 284.450977][ T8845] netlink: 'syz.3.1001': attribute type 64 has an invalid length. [ 284.714075][ T8847] netlink: 'syz.3.1002': attribute type 21 has an invalid length. [ 284.757461][ T8850] netlink: 'syz.1.1004': attribute type 12 has an invalid length. [ 285.007693][ T8859] netlink: 'syz.1.1007': attribute type 10 has an invalid length. [ 285.082903][ T8859] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 285.232136][ T8863] syzkaller0: entered promiscuous mode [ 285.237710][ T8863] syzkaller0: entered allmulticast mode [ 285.356253][ T8867] netlink: 'syz.2.1011': attribute type 3 has an invalid length. [ 286.777221][ T8869] __nla_validate_parse: 17 callbacks suppressed [ 286.777234][ T8869] netlink: 156 bytes leftover after parsing attributes in process `syz.1.1012'. [ 286.991274][ T8877] netlink: 156 bytes leftover after parsing attributes in process `syz.1.1014'. [ 287.034869][ T8881] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1015'. [ 287.102102][ T8881] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1015'. [ 287.194117][ T8881] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1015'. [ 287.338253][ T8892] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1020'. [ 287.365096][ T8892] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 287.502483][ T8896] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1023'. [ 287.572442][ T8898] netlink: 'syz.1.1024': attribute type 11 has an invalid length. [ 287.586980][ T8898] netlink: 184116 bytes leftover after parsing attributes in process `syz.1.1024'. [ 287.681913][ T8896] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 288.010498][ T8918] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1031'. [ 288.021779][ T8920] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1032'. [ 288.057874][ T8912] ipvlan1: entered promiscuous mode [ 288.072589][ T8920] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 288.079885][ T8912] ipvlan1: entered allmulticast mode [ 288.096663][ T8912] veth0_vlan: entered allmulticast mode [ 288.134209][ T8912] bridge0: port 5(ipvlan1) entered blocking state [ 288.144820][ T8912] bridge0: port 5(ipvlan1) entered disabled state [ 288.195064][ T8912] A link change request failed with some changes committed already. Interface ipvlan1 may have been left with an inconsistent configuration, please check. [ 288.654993][ T8933] validate_nla: 8 callbacks suppressed [ 288.655014][ T8933] netlink: 'syz.1.1036': attribute type 10 has an invalid length. [ 288.720587][ T8912] syz.3.1029 (8912) used greatest stack depth: 18920 bytes left [ 288.755526][ T8933] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 288.809132][ T8937] netlink: 'syz.2.1038': attribute type 10 has an invalid length. [ 288.851475][ T8937] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 289.059696][ T8943] netlink: 'syz.2.1041': attribute type 10 has an invalid length. [ 289.115243][ T8945] netlink: 'syz.0.1042': attribute type 12 has an invalid length. [ 289.128006][ T8943] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 289.383403][ T8955] netlink: 'syz.0.1054': attribute type 12 has an invalid length. [ 289.465866][ T8956] netlink: 'syz.2.1045': attribute type 11 has an invalid length. [ 289.495387][ T8956] debugfs: Directory '!!ô' with parent 'ieee80211' already present! [ 289.936412][ T8966] netlink: 'syz.3.1049': attribute type 21 has an invalid length. [ 289.966337][ T8968] netlink: 'syz.0.1052': attribute type 10 has an invalid length. [ 290.029520][ T8968] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 292.764433][ T8975] netlink: 'syz.3.1053': attribute type 10 has an invalid length. [ 292.774891][ T8975] __nla_validate_parse: 15 callbacks suppressed [ 292.774907][ T8975] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1053'. [ 292.803617][ T8977] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 292.823507][ T8975] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 293.008999][ T8980] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1056'. [ 293.043354][ T8982] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1057'. [ 293.055496][ T8984] netlink: 144316 bytes leftover after parsing attributes in process `syz.0.1058'. [ 293.065638][ T8980] netlink: 'syz.2.1056': attribute type 12 has an invalid length. [ 293.075872][ T8984] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1058'. [ 293.078115][ T8980] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1056'. [ 293.139976][ T8980] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1056'. [ 293.424274][ T8990] netlink: 'syz.2.1060': attribute type 10 has an invalid length. [ 293.472275][ T8990] bridge0: port 4(syz_tun) entered disabled state [ 293.487858][ T8990] bridge0: port 3(team0) entered disabled state [ 293.499262][ T8990] bridge0: port 2(bridge_slave_1) entered disabled state [ 293.520220][ T8990] bridge0: port 1(bridge_slave_0) entered disabled state [ 293.572890][ T8999] FAULT_INJECTION: forcing a failure. [ 293.572890][ T8999] name failslab, interval 1, probability 0, space 0, times 0 [ 293.585685][ T8999] CPU: 1 PID: 8999 Comm: syz.0.1064 Not tainted syzkaller #0 [ 293.593109][ T8999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 293.603207][ T8999] Call Trace: [ 293.606539][ T8999] [ 293.609512][ T8999] dump_stack_lvl+0x18c/0x250 [ 293.614244][ T8999] ? show_regs_print_info+0x20/0x20 [ 293.619486][ T8999] ? load_image+0x420/0x420 [ 293.624056][ T8999] ? netdev_core_pick_tx+0x370/0x370 [ 293.629396][ T8999] should_fail_ex+0x394/0x4c0 [ 293.634157][ T8999] should_failslab+0x9/0x20 [ 293.638712][ T8999] slab_pre_alloc_hook+0x59/0x300 [ 293.643800][ T8999] kmem_cache_alloc+0x5a/0x2c0 [ 293.648628][ T8999] ? skb_clone+0x1eb/0x370 [ 293.653103][ T8999] skb_clone+0x1eb/0x370 [ 293.657478][ T8999] bpf_clone_redirect+0x16d/0x4a0 [ 293.662537][ T8999] bpf_prog_c6f54bbad6dab1ee+0x5e/0x63 [ 293.668047][ T8999] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 293.674099][ T8999] ? preempt_schedule+0xc0/0xd0 [ 293.679014][ T8999] ? perf_trace_preemptirq_template+0xac/0x330 [ 293.685203][ T8999] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 293.691209][ T8999] ? lockdep_softirqs_on+0x5b0/0x5b0 [ 293.696520][ T8999] ? lock_chain_count+0x20/0x20 [ 293.701410][ T8999] ? __local_bh_disable_ip+0x108/0x1a0 [ 293.706897][ T8999] ? __cant_sleep+0x220/0x220 [ 293.711602][ T8999] ? __local_bh_enable_ip+0x13a/0x1c0 [ 293.717015][ T8999] ? _local_bh_enable+0xa0/0xa0 [ 293.721920][ T8999] ? bpf_test_timer_continue+0x135/0x380 [ 293.727583][ T8999] ? bpf_test_run+0x174/0x870 [ 293.732302][ T8999] bpf_test_run+0x2df/0x870 [ 293.736855][ T8999] ? bpf_test_run+0x174/0x870 [ 293.741580][ T8999] ? dst_hold+0x70/0x70 [ 293.745778][ T8999] ? eth_get_headlen+0x210/0x210 [ 293.750746][ T8999] ? slab_build_skb+0x25a/0x3e0 [ 293.755655][ T8999] ? convert___skb_to_skb+0x3d/0x590 [ 293.760985][ T8999] bpf_prog_test_run_skb+0xdbb/0x18f0 [ 293.766407][ T8999] ? cpu_online+0x60/0x60 [ 293.770776][ T8999] bpf_prog_test_run+0x31f/0x390 [ 293.775764][ T8999] __sys_bpf+0x49d/0x890 [ 293.780041][ T8999] ? bpf_link_show_fdinfo+0x560/0x560 [ 293.785458][ T8999] ? lock_chain_count+0x20/0x20 [ 293.790352][ T8999] __x64_sys_bpf+0x7c/0x90 [ 293.794794][ T8999] do_syscall_64+0x55/0xb0 [ 293.799233][ T8999] ? clear_bhb_loop+0x40/0x90 [ 293.803935][ T8999] ? clear_bhb_loop+0x40/0x90 [ 293.808638][ T8999] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 293.814569][ T8999] RIP: 0033:0x7f7267b9e1d9 [ 293.819008][ T8999] 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 [ 293.838640][ T8999] RSP: 002b:00007f7268b56028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 293.847119][ T8999] RAX: ffffffffffffffda RBX: 00007f7267e25fa0 RCX: 00007f7267b9e1d9 [ 293.855125][ T8999] RDX: 0000000000000050 RSI: 00002000000011c0 RDI: 000000000000000a [ 293.863120][ T8999] RBP: 00007f7268b56090 R08: 0000000000000000 R09: 0000000000000000 [ 293.871148][ T8999] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 293.879160][ T8999] R13: 00007f7267e26038 R14: 00007f7267e25fa0 R15: 00007ffeec379728 [ 293.887168][ T8999] [ 293.940452][ T8990] bridge0: port 4(syz_tun) entered blocking state [ 293.951687][ T8990] bridge0: port 4(syz_tun) entered forwarding state [ 293.961231][ T8990] bridge0: port 3(team0) entered blocking state [ 293.968781][ T8990] bridge0: port 3(team0) entered forwarding state [ 293.981703][ T8990] bridge0: port 2(bridge_slave_1) entered blocking state [ 293.995127][ T8990] bridge0: port 2(bridge_slave_1) entered forwarding state [ 294.016251][ T8990] bridge0: port 1(bridge_slave_0) entered blocking state [ 294.030707][ T8990] bridge0: port 1(bridge_slave_0) entered forwarding state [ 294.179247][ T8990] bond0: (slave bridge0): Enslaving as an active interface with an up link [ 294.268585][ T9006] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 294.427836][ T9009] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1068'. [ 294.511803][ T9009] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1068'. [ 294.529349][ T9012] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1068'. [ 295.079650][ T9030] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 295.337564][ T9033] Illegal XDP return value 4294967294 on prog (id 642) dev N/A, expect packet loss! [ 295.719920][ T9043] netlink: 'syz.0.1082': attribute type 12 has an invalid length. [ 296.092133][ T9054] netlink: 'syz.2.1085': attribute type 10 has an invalid length. [ 296.297482][ T9058] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 297.109359][ T9075] openvswitch: netlink: ufid size 3064 bytes exceeds the range (1, 16) [ 297.156955][ T9081] tap0: tun_chr_ioctl cmd 1074025677 [ 297.166440][ T9081] tap0: linktype set to 773 [ 297.255401][ T9084] netlink: 'syz.1.1095': attribute type 12 has an invalid length. [ 297.700876][ T9086] netlink: 'syz.3.1096': attribute type 1 has an invalid length. [ 298.171659][ T9093] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 298.507340][ T9100] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 298.590836][ T9097] __nla_validate_parse: 13 callbacks suppressed [ 298.590899][ T9097] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1100'. [ 299.524057][ T9116] netlink: 'syz.1.1105': attribute type 10 has an invalid length. [ 299.533083][ T9116] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1105'. [ 299.544172][ T9119] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1106'. [ 299.555293][ T9111] delete_channel: no stack [ 299.563909][ T9121] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1106'. [ 299.873175][ T9125] tap0: tun_chr_ioctl cmd 1074025677 [ 299.918026][ T9125] tap0: linktype set to 773 [ 300.641190][ T9135] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 300.720530][ T9138] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 301.044141][ T9146] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 301.376322][ T9153] netlink: 64535 bytes leftover after parsing attributes in process `syz.3.1118'. [ 301.882832][ T9161] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1122'. [ 302.064139][ T9161] netlink: 'syz.0.1122': attribute type 12 has an invalid length. [ 302.092320][ T9161] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1122'. [ 302.120802][ T9165] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1122'. [ 302.330012][ T9174] tap0: tun_chr_ioctl cmd 1074025677 [ 302.358967][ T9174] tap0: linktype set to 773 [ 303.018389][ T9182] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 304.006893][ T9209] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1138'. [ 304.044814][ T9209] netlink: 'syz.0.1138': attribute type 12 has an invalid length. [ 304.066420][ T9209] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1138'. [ 304.090865][ T9211] ref_tracker: memory allocation failure, unreliable refcount tracker. [ 304.118336][ T9209] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1138'. [ 304.506332][ T9227] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 304.900286][ T9224] tap0: tun_chr_ioctl cmd 1074025677 [ 304.923942][ T9224] tap0: linktype set to 773 [ 305.079814][ T9240] netlink: 'syz.0.1146': attribute type 10 has an invalid length. [ 305.104709][ T9240] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1146'. [ 305.215575][ T9235] delete_channel: no stack [ 305.494759][ T9247] netlink: 'syz.0.1152': attribute type 1 has an invalid length. [ 305.508536][ T9247] netlink: 168864 bytes leftover after parsing attributes in process `syz.0.1152'. [ 305.786771][ T9250] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1153'. [ 305.814527][ T9259] netlink: 'syz.1.1153': attribute type 12 has an invalid length. [ 305.832497][ T9259] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1153'. [ 305.868998][ T9250] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1153'. [ 305.937390][ T9261] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 306.030005][ T9263] netlink: 'syz.0.1158': attribute type 10 has an invalid length. [ 306.037893][ T9263] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1158'. [ 306.092811][ T9263] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 306.318352][ T9269] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1168'. [ 306.362465][ T9271] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 306.363785][ T9269] netlink: 'syz.2.1168': attribute type 12 has an invalid length. [ 306.881586][ T9275] tap0: tun_chr_ioctl cmd 1074025677 [ 306.887836][ T9275] tap0: linktype set to 773 [ 306.917269][ T9294] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 307.250796][ T9301] netlink: 'syz.0.1170': attribute type 10 has an invalid length. [ 307.315079][ T9301] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 307.491684][ T9305] netlink: 'syz.3.1173': attribute type 12 has an invalid length. [ 307.581181][ T9313] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 308.060411][ T9333] netlink: 'syz.0.1184': attribute type 10 has an invalid length. [ 308.094956][ T9333] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 308.226396][ T9330] tap0: tun_chr_ioctl cmd 1074025677 [ 308.236984][ T9330] tap0: linktype set to 773 [ 311.243888][ T9351] __nla_validate_parse: 8 callbacks suppressed [ 311.243906][ T9351] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1189'. [ 311.260268][ T9352] netlink: 'syz.0.1189': attribute type 12 has an invalid length. [ 311.268222][ T9352] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1189'. [ 311.284587][ T9353] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1189'. [ 311.324755][ T9356] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 311.702965][ T9374] netlink: 'syz.0.1196': attribute type 10 has an invalid length. [ 311.712963][ T9374] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1196'. [ 311.795007][ T9374] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 311.996166][ T9381] FAULT_INJECTION: forcing a failure. [ 311.996166][ T9381] name failslab, interval 1, probability 0, space 0, times 0 [ 312.010218][ T9381] CPU: 1 PID: 9381 Comm: syz.3.1199 Not tainted syzkaller #0 [ 312.017651][ T9381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 312.027762][ T9381] Call Trace: [ 312.031067][ T9381] [ 312.034038][ T9381] dump_stack_lvl+0x18c/0x250 [ 312.038741][ T9381] ? show_regs_print_info+0x20/0x20 [ 312.043964][ T9381] ? load_image+0x420/0x420 [ 312.048503][ T9381] ? __might_sleep+0xe0/0xe0 [ 312.053117][ T9381] ? __lock_acquire+0x7eb0/0x7eb0 [ 312.058172][ T9381] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 312.064180][ T9381] should_fail_ex+0x394/0x4c0 [ 312.068901][ T9381] should_failslab+0x9/0x20 [ 312.073447][ T9381] slab_pre_alloc_hook+0x59/0x300 [ 312.078497][ T9381] kmem_cache_alloc_lru+0x4d/0x2b0 [ 312.083644][ T9381] ? __d_alloc+0x31/0x710 [ 312.088016][ T9381] __d_alloc+0x31/0x710 [ 312.092192][ T9381] ? alloc_fd+0x590/0x640 [ 312.096562][ T9381] d_alloc_pseudo+0x1d/0x70 [ 312.101086][ T9381] alloc_file_pseudo+0xe4/0x210 [ 312.105968][ T9381] ? fput+0x1a0/0x1a0 [ 312.109987][ T9381] ? alloc_fd+0x590/0x640 [ 312.114345][ T9381] sock_alloc_file+0xb7/0x280 [ 312.119055][ T9381] __sys_socket+0x140/0x1b0 [ 312.123587][ T9381] __x64_sys_socket+0x7a/0x90 [ 312.128286][ T9381] do_syscall_64+0x55/0xb0 [ 312.132719][ T9381] ? clear_bhb_loop+0x40/0x90 [ 312.137409][ T9381] ? clear_bhb_loop+0x40/0x90 [ 312.142104][ T9381] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 312.148026][ T9381] RIP: 0033:0x7efe94b9e1d9 [ 312.152466][ T9381] 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 [ 312.172097][ T9381] RSP: 002b:00007efe95a60028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 312.180536][ T9381] RAX: ffffffffffffffda RBX: 00007efe94e25fa0 RCX: 00007efe94b9e1d9 [ 312.188532][ T9381] RDX: 0000000000000002 RSI: 0000000000000000 RDI: 0000000000000018 [ 312.196521][ T9381] RBP: 00007efe95a60090 R08: 0000000000000000 R09: 0000000000000000 [ 312.204527][ T9381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 312.212517][ T9381] R13: 00007efe94e26038 R14: 00007efe94e25fa0 R15: 00007ffe5e000f48 [ 312.220522][ T9381] [ 312.284072][ T9382] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1198'. [ 312.356246][ T9385] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 312.513838][ T9392] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1202'. [ 312.544756][ T9392] netlink: 'syz.0.1202': attribute type 12 has an invalid length. [ 312.558997][ T9392] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1202'. [ 312.595260][ T9392] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1202'. [ 312.753003][ T9393] tap0: tun_chr_ioctl cmd 1074025677 [ 312.759950][ T9393] tap0: linktype set to 773 [ 312.968261][ T9405] FAULT_INJECTION: forcing a failure. [ 312.968261][ T9405] name failslab, interval 1, probability 0, space 0, times 0 [ 312.985196][ T9405] CPU: 1 PID: 9405 Comm: syz.2.1208 Not tainted syzkaller #0 [ 312.992642][ T9405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 313.002744][ T9405] Call Trace: [ 313.006060][ T9405] [ 313.009029][ T9405] dump_stack_lvl+0x18c/0x250 [ 313.013751][ T9405] ? show_regs_print_info+0x20/0x20 [ 313.018995][ T9405] ? load_image+0x420/0x420 [ 313.023556][ T9405] ? __lock_acquire+0x7eb0/0x7eb0 [ 313.028633][ T9405] should_fail_ex+0x394/0x4c0 [ 313.033364][ T9405] should_failslab+0x9/0x20 [ 313.037921][ T9405] slab_pre_alloc_hook+0x59/0x300 [ 313.042991][ T9405] ? security_sk_alloc+0x4b/0x130 [ 313.048064][ T9405] ? security_sk_alloc+0x4b/0x130 [ 313.053131][ T9405] __kmem_cache_alloc_node+0x53/0x250 [ 313.058560][ T9405] ? security_sk_alloc+0x4b/0x130 [ 313.063639][ T9405] __kmalloc+0xa7/0x240 [ 313.067852][ T9405] ? sk_prot_alloc+0xe7/0x210 [ 313.072577][ T9405] security_sk_alloc+0x4b/0x130 [ 313.077473][ T9405] sk_prot_alloc+0x101/0x210 [ 313.082110][ T9405] ? sk_alloc+0x24/0x350 [ 313.086402][ T9405] sk_alloc+0x3a/0x350 [ 313.090507][ T9405] ? bpf_ctx_init+0x154/0x190 [ 313.095219][ T9405] bpf_prog_test_run_skb+0x371/0x18f0 [ 313.100626][ T9405] ? lockdep_hardirqs_on+0x98/0x150 [ 313.105866][ T9405] ? cpu_online+0x60/0x60 [ 313.110229][ T9405] bpf_prog_test_run+0x31f/0x390 [ 313.115194][ T9405] __sys_bpf+0x49d/0x890 [ 313.119463][ T9405] ? bpf_link_show_fdinfo+0x560/0x560 [ 313.124959][ T9405] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 313.131321][ T9405] __x64_sys_bpf+0x7c/0x90 [ 313.135759][ T9405] do_syscall_64+0x55/0xb0 [ 313.140206][ T9405] ? clear_bhb_loop+0x40/0x90 [ 313.144916][ T9405] ? clear_bhb_loop+0x40/0x90 [ 313.149645][ T9405] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 313.155573][ T9405] RIP: 0033:0x7f2e9b39e1d9 [ 313.160100][ T9405] 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 [ 313.179729][ T9405] RSP: 002b:00007f2e9c259028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 313.188194][ T9405] RAX: ffffffffffffffda RBX: 00007f2e9b625fa0 RCX: 00007f2e9b39e1d9 [ 313.196190][ T9405] RDX: 0000000000000050 RSI: 00002000000002c0 RDI: 000000000000000a [ 313.204200][ T9405] RBP: 00007f2e9c259090 R08: 0000000000000000 R09: 0000000000000000 [ 313.212205][ T9405] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 313.220211][ T9405] R13: 00007f2e9b626038 R14: 00007f2e9b625fa0 R15: 00007ffca8d41be8 [ 313.228222][ T9405] [ 313.428162][ T9414] netlink: 'syz.2.1210': attribute type 10 has an invalid length. [ 313.437324][ T9414] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1210'. [ 313.461545][ T9415] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 313.490471][ T9414] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 313.777880][ T9424] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1214'. [ 313.810128][ T9424] netlink: 'syz.0.1214': attribute type 12 has an invalid length. [ 314.110089][ T9429] tap0: tun_chr_ioctl cmd 1074025677 [ 314.115624][ T9429] tap0: linktype set to 773 [ 314.282419][ T9438] netlink: 'syz.1.1220': attribute type 10 has an invalid length. [ 314.357459][ T9438] batman_adv: batadv0: Adding interface: vlan1 [ 314.364797][ T9438] batman_adv: batadv0: The MTU of interface vlan1 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. [ 314.391629][ T9438] batman_adv: batadv0: Interface activated: vlan1 [ 315.285488][ T9445] tap0: tun_chr_ioctl cmd 1074025677 [ 315.306112][ T9445] tap0: linktype set to 773 [ 315.374667][ T9452] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 315.607255][ T9457] netlink: 'syz.3.1224': attribute type 10 has an invalid length. [ 315.660741][ T9457] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 315.915357][ T9461] netlink: 'syz.2.1226': attribute type 12 has an invalid length. [ 316.218807][ T9471] netlink: 'syz.1.1230': attribute type 10 has an invalid length. [ 316.396951][ T9471] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 316.707249][ T9476] tap0: tun_chr_ioctl cmd 1074025677 [ 316.722689][ T9476] tap0: linktype set to 773 [ 316.803427][ T9483] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 317.209360][ T1292] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.215860][ T1292] ieee802154 phy1 wpan1: encryption failed: -22 [ 317.787446][ T9489] netlink: 'syz.1.1236': attribute type 10 has an invalid length. [ 317.795840][ T9489] __nla_validate_parse: 9 callbacks suppressed [ 317.795858][ T9489] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1236'. [ 317.847016][ T9489] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 318.141010][ T9495] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1239'. [ 318.180076][ T9495] netlink: 'syz.3.1239': attribute type 12 has an invalid length. [ 318.198229][ T9495] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1239'. [ 318.234802][ T9495] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1239'. [ 318.269323][ T9499] netlink: 199824 bytes leftover after parsing attributes in process `syz.2.1242'. [ 318.384087][ T9499] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 318.391946][ T9499] IPv6: NLM_F_CREATE should be set when creating new route [ 318.400464][ T9499] IPv6: NLM_F_CREATE should be set when creating new route [ 318.408289][ T9499] IPv6: NLM_F_CREATE should be set when creating new route [ 318.493312][ T9499] netlink: 'syz.2.1242': attribute type 9 has an invalid length. [ 318.507824][ T9499] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.1242'. [ 318.835444][ T9508] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1244'. [ 319.111549][ T9512] netlink: 'syz.0.1241': attribute type 29 has an invalid length. [ 319.163749][ T9512] netlink: 'syz.0.1241': attribute type 29 has an invalid length. [ 319.174374][ T9502] netlink: 'syz.2.1242': attribute type 9 has an invalid length. [ 319.186319][ T9502] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.1242'. [ 319.303682][ T9506] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 319.516491][ T9524] netlink: 'syz.1.1249': attribute type 10 has an invalid length. [ 319.528868][ T9524] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1249'. [ 319.574512][ T9524] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 319.768949][ T9527] tap0: tun_chr_ioctl cmd 1074025677 [ 319.774617][ T9527] tap0: linktype set to 773 [ 320.057657][ T9537] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1252'. [ 320.076202][ T9537] netlink: 'syz.1.1252': attribute type 12 has an invalid length. [ 320.673738][ T9552] netlink: 'syz.0.1259': attribute type 10 has an invalid length. [ 320.708512][ T9552] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 321.433402][ T9568] netlink: 'syz.3.1266': attribute type 21 has an invalid length. [ 321.492306][ T9565] tap0: tun_chr_ioctl cmd 1074025677 [ 321.497830][ T9565] tap0: linktype set to 773 [ 321.776011][ T9584] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 322.602699][ T9613] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 322.851641][ T9627] validate_nla: 9 callbacks suppressed [ 322.851657][ T9627] netlink: 'syz.2.1290': attribute type 46 has an invalid length. [ 322.873602][ T9627] __nla_validate_parse: 27 callbacks suppressed [ 322.873620][ T9627] netlink: 55 bytes leftover after parsing attributes in process `syz.2.1290'. [ 323.017625][ T9634] netlink: 16182 bytes leftover after parsing attributes in process `syz.1.1292'. [ 323.164496][ T9623] tap0: tun_chr_ioctl cmd 1074025677 [ 323.195073][ T9623] tap0: linktype set to 773 [ 323.494236][ T9646] netlink: 'syz.3.1297': attribute type 10 has an invalid length. [ 323.515842][ T9646] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1297'. [ 323.546219][ T9646] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 323.734873][ T9651] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1299'. [ 323.848368][ T9653] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1300'. [ 323.895566][ T9653] netlink: 'syz.3.1300': attribute type 12 has an invalid length. [ 323.916006][ T9653] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1300'. [ 323.980402][ T9653] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1300'. [ 324.403208][ T9657] tap0: tun_chr_ioctl cmd 1074025677 [ 324.426915][ T9657] tap0: linktype set to 773 [ 324.446279][ T9677] netlink: 'syz.3.1308': attribute type 10 has an invalid length. [ 324.458823][ T5788] Bluetooth: hci2: command 0x0406 tx timeout [ 324.463668][ T5777] Bluetooth: hci2: Opcode 0x206a failed: -110 [ 324.476672][ T9677] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1308'. [ 324.538384][ T9677] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 324.804507][ T9681] tap0: tun_chr_ioctl cmd 1074025677 [ 324.810138][ T9681] tap0: linktype set to 773 [ 325.149207][ T9683] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1311'. [ 325.729167][ T9703] netlink: 144 bytes leftover after parsing attributes in process `syz.3.1319'. [ 325.745914][ T9703] team_slave_0: left promiscuous mode [ 325.763700][ T9703] team_slave_0: left allmulticast mode [ 325.892934][ T9703] team0: Port device team_slave_0 removed [ 325.908629][ T9703] A link change request failed with some changes committed already. Interface team_slave_0 may have been left with an inconsistent configuration, please check. [ 326.411350][ T9722] tap0: tun_chr_ioctl cmd 1074025677 [ 326.416902][ T9722] tap0: linktype set to 773 [ 326.750143][ T9734] tap0: tun_chr_ioctl cmd 1074025677 [ 326.755716][ T9734] tap0: linktype set to 773 [ 328.536856][ T9758] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 328.730312][ T9762] __nla_validate_parse: 3 callbacks suppressed [ 328.730352][ T9762] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1340'. [ 329.590772][ T9772] tap0: tun_chr_ioctl cmd 1074025677 [ 329.607416][ T9772] tap0: linktype set to 773 [ 329.699662][ T9780] netlink: 156 bytes leftover after parsing attributes in process `syz.3.1344'. [ 330.197942][ T9793] netlink: 'syz.1.1349': attribute type 10 has an invalid length. [ 330.208255][ T9793] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1349'. [ 330.257642][ T9793] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 330.455716][ T9802] netlink: 10 bytes leftover after parsing attributes in process `syz.0.1352'. [ 330.917080][ T9819] FAULT_INJECTION: forcing a failure. [ 330.917080][ T9819] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 330.948928][ T9819] CPU: 0 PID: 9819 Comm: syz.2.1361 Not tainted syzkaller #0 [ 330.956385][ T9819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 330.966485][ T9819] Call Trace: [ 330.969808][ T9819] [ 330.972785][ T9819] dump_stack_lvl+0x18c/0x250 [ 330.977515][ T9819] ? show_regs_print_info+0x20/0x20 [ 330.982760][ T9819] ? load_image+0x420/0x420 [ 330.987320][ T9819] ? __might_fault+0xaa/0x120 [ 330.992044][ T9819] ? __lock_acquire+0x7eb0/0x7eb0 [ 330.997123][ T9819] should_fail_ex+0x394/0x4c0 [ 331.001862][ T9819] _copy_from_user+0x2f/0xe0 [ 331.006494][ T9819] ___sys_sendmsg+0x1c7/0x360 [ 331.011212][ T9819] ? get_pid_task+0x20/0x1e0 [ 331.015842][ T9819] ? __sys_sendmsg+0x2b0/0x2b0 [ 331.020656][ T9819] ? __lock_acquire+0x7eb0/0x7eb0 [ 331.025730][ T9819] __se_sys_sendmsg+0x1d0/0x2c0 [ 331.030611][ T9819] ? __x64_sys_sendmsg+0x80/0x80 [ 331.035587][ T9819] ? lockdep_hardirqs_on+0x98/0x150 [ 331.040815][ T9819] do_syscall_64+0x55/0xb0 [ 331.045243][ T9819] ? clear_bhb_loop+0x40/0x90 [ 331.049937][ T9819] ? clear_bhb_loop+0x40/0x90 [ 331.054632][ T9819] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 331.060563][ T9819] RIP: 0033:0x7f2e9b39e1d9 [ 331.065007][ T9819] 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 [ 331.084636][ T9819] RSP: 002b:00007f2e9c259028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 331.093072][ T9819] RAX: ffffffffffffffda RBX: 00007f2e9b625fa0 RCX: 00007f2e9b39e1d9 [ 331.101066][ T9819] RDX: 0000000000000000 RSI: 00002000000016c0 RDI: 0000000000000003 [ 331.109058][ T9819] RBP: 00007f2e9c259090 R08: 0000000000000000 R09: 0000000000000000 [ 331.117051][ T9819] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 331.125044][ T9819] R13: 00007f2e9b626038 R14: 00007f2e9b625fa0 R15: 00007ffca8d41be8 [ 331.133048][ T9819] [ 331.370083][ T9828] tap0: tun_chr_ioctl cmd 1074025677 [ 331.375640][ T9828] tap0: linktype set to 773 [ 331.939216][ T9837] netlink: 'syz.2.1367': attribute type 29 has an invalid length. [ 331.947462][ T9837] netlink: 'syz.2.1367': attribute type 29 has an invalid length. [ 331.982212][ T9837] netlink: 'syz.2.1367': attribute type 29 has an invalid length. [ 332.026115][ T9837] netlink: 160040 bytes leftover after parsing attributes in process `syz.2.1367'. [ 332.035791][ T9837] openvswitch: netlink: Key type 4112 is out of range max 32 [ 332.589743][ T9854] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1375'. [ 333.012809][ T9860] tap0: tun_chr_ioctl cmd 1074025677 [ 333.022035][ T9860] tap0: linktype set to 773 [ 334.119861][ T9883] netlink: 'syz.2.1385': attribute type 10 has an invalid length. [ 334.127768][ T9883] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1385'. [ 334.175282][ T9883] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 334.659901][ T9897] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1391'. [ 334.714119][ T9897] netlink: 'syz.2.1391': attribute type 12 has an invalid length. [ 334.733894][ T9897] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1391'. [ 334.787304][ T9897] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1391'. [ 335.045150][ T9895] tap0: tun_chr_ioctl cmd 1074025677 [ 335.056660][ T9895] tap0: linktype set to 773 [ 335.264971][ T9911] tap0: tun_chr_ioctl cmd 1074025677 [ 335.275921][ T9911] tap0: linktype set to 773 [ 335.597602][ T9920] netlink: 'syz.3.1398': attribute type 10 has an invalid length. [ 335.657664][ T9920] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1398'. [ 335.671574][ T9919] netlink: 'syz.2.1399': attribute type 21 has an invalid length. [ 335.680880][ T9919] netlink: 156 bytes leftover after parsing attributes in process `syz.2.1399'. [ 335.692159][ T9916] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1397'. [ 335.714464][ T9920] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 335.987015][ T9928] netlink: 'syz.2.1402': attribute type 21 has an invalid length. [ 336.090328][ T9932] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1404'. [ 336.149957][ T9932] netlink: 'syz.1.1404': attribute type 12 has an invalid length. [ 336.158522][ T9932] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1404'. [ 336.185822][ T9936] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1404'. [ 336.534182][ T9945] netlink: 'syz.1.1410': attribute type 21 has an invalid length. [ 336.714800][ T9956] tap0: tun_chr_ioctl cmd 1074025677 [ 336.720863][ T9956] tap0: linktype set to 773 [ 337.803997][ T9969] netlink: 'syz.2.1419': attribute type 10 has an invalid length. [ 337.850707][ T9969] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 337.868249][ T9970] netlink: 'syz.3.1418': attribute type 12 has an invalid length. [ 338.210094][ T9978] netlink: 'syz.2.1423': attribute type 21 has an invalid length. [ 338.556226][ T9987] tap0: tun_chr_ioctl cmd 1074025677 [ 338.574779][ T9987] tap0: linktype set to 773 [ 339.123475][T10000] netlink: 'syz.0.1431': attribute type 12 has an invalid length. [ 339.135312][T10000] __nla_validate_parse: 8 callbacks suppressed [ 339.135364][T10000] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1431'. [ 339.310628][T10006] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1431'. [ 339.527062][T10012] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 339.644006][T10015] netlink: 'syz.2.1439': attribute type 10 has an invalid length. [ 339.657051][T10015] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1439'. [ 339.703720][T10015] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 339.782554][T10018] netlink: 156 bytes leftover after parsing attributes in process `syz.0.1437'. [ 340.148431][T10026] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1444'. [ 340.194324][T10026] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 340.330945][T10030] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1445'. [ 340.421119][T10030] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1445'. [ 340.446253][T10035] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1447'. [ 340.497843][T10030] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1445'. [ 340.690932][T10040] tap0: tun_chr_ioctl cmd 1074025677 [ 340.702601][T10040] tap0: linktype set to 773 [ 341.569428][T10043] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 341.761779][T10051] validate_nla: 3 callbacks suppressed [ 341.761796][T10051] netlink: 'syz.3.1452': attribute type 10 has an invalid length. [ 341.780612][T10051] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1452'. [ 341.841253][T10051] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 341.888214][T10053] netlink: 'syz.1.1453': attribute type 21 has an invalid length. [ 342.216571][T10062] netlink: 'syz.3.1456': attribute type 10 has an invalid length. [ 342.278774][T10058] tap0: tun_chr_ioctl cmd 1074025677 [ 342.294563][T10058] tap0: linktype set to 773 [ 342.317416][T10065] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 342.670333][T10071] netlink: 'syz.3.1459': attribute type 12 has an invalid length. [ 343.106105][T10083] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 343.267258][T10085] netlink: 'syz.2.1466': attribute type 21 has an invalid length. [ 343.377799][T10092] netlink: 'syz.0.1468': attribute type 10 has an invalid length. [ 343.483915][T10092] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 343.675374][T10102] netlink: 'syz.2.1473': attribute type 12 has an invalid length. [ 344.239215][T10123] netlink: 'syz.1.1483': attribute type 21 has an invalid length. [ 344.249508][T10123] __nla_validate_parse: 11 callbacks suppressed [ 344.249526][T10123] netlink: 156 bytes leftover after parsing attributes in process `syz.1.1483'. [ 344.387344][T10128] netlink: 'syz.2.1484': attribute type 10 has an invalid length. [ 344.406551][T10128] netlink: 65015 bytes leftover after parsing attributes in process `syz.2.1484'. [ 344.710786][T10138] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1487'. [ 344.730229][T10138] netlink: 'syz.1.1487': attribute type 12 has an invalid length. [ 344.745237][T10138] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1487'. [ 344.756800][T10138] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1487'. [ 347.612969][T10148] netlink: 16255 bytes leftover after parsing attributes in process `syz.1.1493'. [ 347.745286][T10152] netlink: 'syz.3.1495': attribute type 21 has an invalid length. [ 347.775480][T10152] netlink: 156 bytes leftover after parsing attributes in process `syz.3.1495'. [ 347.878515][T10158] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1497'. [ 347.960958][T10158] netlink: 'syz.1.1497': attribute type 12 has an invalid length. [ 347.969925][T10158] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1497'. [ 347.999559][T10158] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1497'. [ 348.224639][T10162] netlink: 'syz.3.1498': attribute type 21 has an invalid length. [ 348.336962][T10169] netlink: 'syz.1.1501': attribute type 12 has an invalid length. [ 348.653662][T10181] netlink: 'syz.2.1506': attribute type 21 has an invalid length. [ 348.671397][T10179] netlink: 'syz.1.1505': attribute type 12 has an invalid length. [ 349.087341][T10195] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 349.248045][T10197] netlink: 'syz.1.1513': attribute type 12 has an invalid length. [ 349.280230][T10197] __nla_validate_parse: 9 callbacks suppressed [ 349.280269][T10197] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1513'. [ 349.329459][T10206] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1513'. [ 349.342029][T10204] FAULT_INJECTION: forcing a failure. [ 349.342029][T10204] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 349.384917][T10204] CPU: 1 PID: 10204 Comm: syz.3.1518 Not tainted syzkaller #0 [ 349.392448][T10204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 349.402556][T10204] Call Trace: [ 349.405883][T10204] [ 349.408845][T10204] dump_stack_lvl+0x18c/0x250 [ 349.413550][T10204] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 349.419735][T10204] ? show_regs_print_info+0x20/0x20 [ 349.424970][T10204] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 349.431433][T10204] ? dump_stack+0x9/0x20 [ 349.435746][T10204] should_fail_ex+0x394/0x4c0 [ 349.440468][T10204] _copy_from_user+0x2f/0xe0 [ 349.445108][T10204] __sys_bpf+0x23e/0x890 [ 349.449387][T10204] ? bpf_link_show_fdinfo+0x560/0x560 [ 349.454813][T10204] ? lock_chain_count+0x20/0x20 [ 349.459689][T10204] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 349.465727][T10204] __x64_sys_bpf+0x7c/0x90 [ 349.470170][T10204] do_syscall_64+0x55/0xb0 [ 349.474608][T10204] ? clear_bhb_loop+0x40/0x90 [ 349.479338][T10204] ? clear_bhb_loop+0x40/0x90 [ 349.484065][T10204] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 349.489994][T10204] RIP: 0033:0x7efe94b9e1d9 [ 349.494548][T10204] 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 [ 349.514176][T10204] RSP: 002b:00007efe95a60028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 349.522631][T10204] RAX: ffffffffffffffda RBX: 00007efe94e25fa0 RCX: 00007efe94b9e1d9 [ 349.530646][T10204] RDX: 0000000000000048 RSI: 0000200000000600 RDI: 000000000000000a [ 349.538650][T10204] RBP: 00007efe95a60090 R08: 0000000000000000 R09: 0000000000000000 [ 349.546663][T10204] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 349.554661][T10204] R13: 00007efe94e26038 R14: 00007efe94e25fa0 R15: 00007ffe5e000f48 [ 349.562674][T10204] [ 349.603932][T10209] netlink: 'syz.2.1517': attribute type 21 has an invalid length. [ 349.613321][T10209] netlink: 156 bytes leftover after parsing attributes in process `syz.2.1517'. [ 349.827277][T10218] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1519'. [ 349.863414][T10218] netlink: 'syz.3.1519': attribute type 12 has an invalid length. [ 349.877936][T10218] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1519'. [ 349.914336][T10218] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1519'. [ 349.986454][T10227] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 350.069063][T10225] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1523'. [ 351.186588][T10237] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1528'. [ 351.224442][T10242] netlink: 'syz.2.1528': attribute type 12 has an invalid length. [ 351.233239][T10242] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1528'. [ 351.280741][T10244] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1528'. [ 351.519232][T10255] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 351.595311][T10257] sctp: [Deprecated]: syz.0.1532 (pid 10257) Use of struct sctp_assoc_value in delayed_ack socket option. [ 351.595311][T10257] Use struct sctp_sack_info instead [ 351.968297][T10274] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 352.469577][T10290] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 353.791980][T10287] validate_nla: 1 callbacks suppressed [ 353.791997][T10287] netlink: 'syz.1.1541': attribute type 12 has an invalid length. [ 353.808032][T10286] netlink: 'syz.3.1543': attribute type 21 has an invalid length. [ 354.083958][T10309] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 354.206667][T10305] netlink: 'syz.3.1548': attribute type 39 has an invalid length. [ 354.464388][T10320] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 354.692862][T10324] __nla_validate_parse: 6 callbacks suppressed [ 354.692898][T10324] netlink: 209844 bytes leftover after parsing attributes in process `syz.2.1556'. [ 354.791896][T10326] netlink: 'syz.0.1557': attribute type 21 has an invalid length. [ 354.800256][T10326] netlink: 156 bytes leftover after parsing attributes in process `syz.0.1557'. [ 354.966265][T10336] netlink: 'syz.2.1560': attribute type 10 has an invalid length. [ 355.007444][T10336] wg1: entered promiscuous mode [ 355.014562][T10336] wg1: entered allmulticast mode [ 355.030060][T10335] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 355.047789][T10336] team0: Device wg1 is of different type [ 355.253856][T10340] netlink: 'syz.3.1563': attribute type 1 has an invalid length. [ 355.349267][T10340] netlink: 112860 bytes leftover after parsing attributes in process `syz.3.1563'. [ 355.396374][T10340] netlink: 'syz.3.1563': attribute type 1 has an invalid length. [ 355.638384][T10345] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 355.853728][T10350] netlink: 'syz.3.1567': attribute type 10 has an invalid length. [ 355.933999][T10352] FAULT_INJECTION: forcing a failure. [ 355.933999][T10352] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 356.003224][T10352] CPU: 1 PID: 10352 Comm: syz.1.1568 Not tainted syzkaller #0 [ 356.010758][T10352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 356.020858][T10352] Call Trace: [ 356.024174][T10352] [ 356.027144][T10352] dump_stack_lvl+0x18c/0x250 [ 356.032596][T10352] ? show_regs_print_info+0x20/0x20 [ 356.037851][T10352] ? load_image+0x420/0x420 [ 356.042410][T10352] ? __might_fault+0xaa/0x120 [ 356.047146][T10352] ? __lock_acquire+0x7eb0/0x7eb0 [ 356.052223][T10352] ? __sys_bpf+0xa1/0x890 [ 356.056621][T10352] should_fail_ex+0x394/0x4c0 [ 356.061389][T10352] _copy_from_user+0x2f/0xe0 [ 356.066051][T10352] __sys_bpf+0x23e/0x890 [ 356.070343][T10352] ? bpf_link_show_fdinfo+0x560/0x560 [ 356.075789][T10352] ? lock_chain_count+0x20/0x20 [ 356.080768][T10352] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 356.086811][T10352] __x64_sys_bpf+0x7c/0x90 [ 356.091284][T10352] do_syscall_64+0x55/0xb0 [ 356.095745][T10352] ? clear_bhb_loop+0x40/0x90 [ 356.100471][T10352] ? clear_bhb_loop+0x40/0x90 [ 356.105194][T10352] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 356.111149][T10352] RIP: 0033:0x7fc8adb9e1d9 [ 356.115611][T10352] 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 [ 356.135263][T10352] RSP: 002b:00007fc8aea8a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 356.143766][T10352] RAX: ffffffffffffffda RBX: 00007fc8ade25fa0 RCX: 00007fc8adb9e1d9 [ 356.151787][T10352] RDX: 0000000000000048 RSI: 0000200000000200 RDI: 0000000000000005 [ 356.159814][T10352] RBP: 00007fc8aea8a090 R08: 0000000000000000 R09: 0000000000000000 [ 356.168006][T10352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 356.176025][T10352] R13: 00007fc8ade26038 R14: 00007fc8ade25fa0 R15: 00007ffe16c9bae8 [ 356.184064][T10352] [ 356.314703][T10357] netlink: 'syz.3.1570': attribute type 21 has an invalid length. [ 356.346284][T10357] netlink: 156 bytes leftover after parsing attributes in process `syz.3.1570'. [ 356.742825][T10363] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 357.397542][T10367] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 357.589249][T10373] netlink: 'syz.2.1578': attribute type 10 has an invalid length. [ 357.803210][T10381] netlink: 156 bytes leftover after parsing attributes in process `syz.1.1582'. [ 357.975520][T10388] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 358.002451][T10392] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1587'. [ 358.087072][T10394] FAULT_INJECTION: forcing a failure. [ 358.087072][T10394] name failslab, interval 1, probability 0, space 0, times 0 [ 358.099835][T10394] CPU: 1 PID: 10394 Comm: syz.3.1588 Not tainted syzkaller #0 [ 358.107351][T10394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 358.117444][T10394] Call Trace: [ 358.120759][T10394] [ 358.123737][T10394] dump_stack_lvl+0x18c/0x250 [ 358.128468][T10394] ? show_regs_print_info+0x20/0x20 [ 358.133731][T10394] ? load_image+0x420/0x420 [ 358.138305][T10394] should_fail_ex+0x394/0x4c0 [ 358.143052][T10394] should_failslab+0x9/0x20 [ 358.147612][T10394] slab_pre_alloc_hook+0x59/0x300 [ 358.152768][T10394] ? do_raw_spin_lock+0x11f/0x2b0 [ 358.157855][T10394] ? tipc_nametbl_lookup_group+0x783/0xc10 [ 358.163725][T10394] __kmem_cache_alloc_node+0x53/0x250 [ 358.169173][T10394] ? tipc_nametbl_lookup_group+0x783/0xc10 [ 358.175036][T10394] kmalloc_trace+0x2a/0xe0 [ 358.179506][T10394] tipc_nametbl_lookup_group+0x783/0xc10 [ 358.185188][T10394] ? tipc_nametbl_lookup_group+0xac/0xc10 [ 358.190941][T10394] __tipc_sendmsg+0xf7e/0x2b20 [ 358.195749][T10394] ? rht_unlock+0x1d0/0x1d0 [ 358.200289][T10394] ? verify_lock_unused+0x140/0x140 [ 358.205515][T10394] ? verify_lock_unused+0x140/0x140 [ 358.210778][T10394] ? __might_sleep+0xe0/0xe0 [ 358.215413][T10394] ? mark_lock+0x94/0x320 [ 358.219779][T10394] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 358.225800][T10394] ? __local_bh_enable_ip+0x13a/0x1c0 [ 358.231202][T10394] ? lockdep_hardirqs_on+0x98/0x150 [ 358.236429][T10394] ? __local_bh_enable_ip+0x13a/0x1c0 [ 358.241832][T10394] ? _local_bh_enable+0xa0/0xa0 [ 358.246715][T10394] tipc_sendmsg+0x55/0x70 [ 358.251078][T10394] ? tipc_recvmsg+0x13d0/0x13d0 [ 358.255959][T10394] ____sys_sendmsg+0x61b/0x980 [ 358.260778][T10394] ? __asan_memset+0x22/0x40 [ 358.265405][T10394] ? __sys_sendmsg_sock+0x30/0x30 [ 358.270465][T10394] ? __import_iovec+0x3fa/0x850 [ 358.275444][T10394] ? import_iovec+0x73/0xa0 [ 358.280006][T10394] ___sys_sendmsg+0x2a6/0x360 [ 358.284725][T10394] ? get_pid_task+0x20/0x1e0 [ 358.289350][T10394] ? __sys_sendmsg+0x2b0/0x2b0 [ 358.294164][T10394] ? __lock_acquire+0x7eb0/0x7eb0 [ 358.299242][T10394] __se_sys_sendmsg+0x1d0/0x2c0 [ 358.304130][T10394] ? __x64_sys_sendmsg+0x80/0x80 [ 358.309177][T10394] ? lockdep_hardirqs_on+0x98/0x150 [ 358.314421][T10394] do_syscall_64+0x55/0xb0 [ 358.318862][T10394] ? clear_bhb_loop+0x40/0x90 [ 358.323588][T10394] ? clear_bhb_loop+0x40/0x90 [ 358.328292][T10394] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 358.334222][T10394] RIP: 0033:0x7efe94b9e1d9 [ 358.338672][T10394] 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 [ 358.358308][T10394] RSP: 002b:00007efe95a60028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 358.366778][T10394] RAX: ffffffffffffffda RBX: 00007efe94e25fa0 RCX: 00007efe94b9e1d9 [ 358.374947][T10394] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000000000000003 [ 358.382959][T10394] RBP: 00007efe95a60090 R08: 0000000000000000 R09: 0000000000000000 [ 358.390957][T10394] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 358.398956][T10394] R13: 00007efe94e26038 R14: 00007efe94e25fa0 R15: 00007ffe5e000f48 [ 358.406974][T10394] [ 358.477824][T10396] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 358.577469][T10398] netlink: 3 bytes leftover after parsing attributes in process `syz.3.1591'. [ 358.773067][T10404] Dead loop on virtual device ip6_vti0, fix it urgently! [ 359.023784][T10406] validate_nla: 4 callbacks suppressed [ 359.023802][T10406] netlink: 'syz.1.1593': attribute type 10 has an invalid length. [ 359.202414][T10417] netlink: 'syz.3.1597': attribute type 21 has an invalid length. [ 359.249097][T10417] netlink: 156 bytes leftover after parsing attributes in process `syz.3.1597'. [ 359.550820][T10426] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 359.618358][T10424] syzkaller0: entered promiscuous mode [ 359.744982][T10432] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 362.373346][T10443] netlink: 'syz.1.1606': attribute type 13 has an invalid length. [ 362.384602][T10443] netlink: 172 bytes leftover after parsing attributes in process `syz.1.1606'. [ 362.593126][T10451] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1610'. [ 362.717058][T10457] netlink: 'syz.3.1609': attribute type 21 has an invalid length. [ 362.753666][T10461] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 362.766466][T10457] netlink: 156 bytes leftover after parsing attributes in process `syz.3.1609'. [ 362.797634][T10459] netlink: 'syz.1.1608': attribute type 39 has an invalid length. [ 362.898396][T10464] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 363.462200][T10484] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 363.496452][T10487] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1621'. [ 363.578385][T10489] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 363.878222][T10496] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1626'. [ 364.206102][T10509] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 364.457769][T10516] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 364.734346][T10524] C: renamed from team_slave_0 (while UP) [ 364.797637][T10524] netlink: 'syz.0.1637': attribute type 3 has an invalid length. [ 364.817796][T10524] netlink: 152 bytes leftover after parsing attributes in process `syz.0.1637'. [ 364.838052][T10524] A link change request failed with some changes committed already. Interface C may have been left with an inconsistent configuration, please check. [ 364.868087][T10526] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1638'. [ 365.003297][T10540] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 365.332317][T10548] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 365.411862][T10553] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1648'. [ 365.614480][T10563] FAULT_INJECTION: forcing a failure. [ 365.614480][T10563] name failslab, interval 1, probability 0, space 0, times 0 [ 365.629104][T10563] CPU: 0 PID: 10563 Comm: syz.2.1653 Not tainted syzkaller #0 [ 365.636633][T10563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 365.646736][T10563] Call Trace: [ 365.650054][T10563] [ 365.653018][T10563] dump_stack_lvl+0x18c/0x250 [ 365.657749][T10563] ? show_regs_print_info+0x20/0x20 [ 365.662993][T10563] ? load_image+0x420/0x420 [ 365.667547][T10563] ? __might_sleep+0xe0/0xe0 [ 365.672201][T10563] ? __lock_acquire+0x7eb0/0x7eb0 [ 365.677260][T10563] should_fail_ex+0x394/0x4c0 [ 365.681993][T10563] should_failslab+0x9/0x20 [ 365.686561][T10563] slab_pre_alloc_hook+0x59/0x300 [ 365.691634][T10563] ? call_usermodehelper_setup+0x8e/0x260 [ 365.697398][T10563] __kmem_cache_alloc_node+0x53/0x250 [ 365.702831][T10563] ? call_usermodehelper_setup+0x8e/0x260 [ 365.708597][T10563] kmalloc_trace+0x2a/0xe0 [ 365.713066][T10563] call_usermodehelper_setup+0x8e/0x260 [ 365.718630][T10563] ? __request_module+0x600/0x600 [ 365.723684][T10563] __request_module+0x3bb/0x600 [ 365.728559][T10563] ? module_enforce_rwx_sections+0x150/0x150 [ 365.734572][T10563] ? mark_lock+0x94/0x320 [ 365.738938][T10563] ? __lock_acquire+0x135d/0x7eb0 [ 365.744004][T10563] inet_diag_cmd_exact+0x35f/0x5c0 [ 365.749149][T10563] ? inet_diag_dump_done+0x80/0x80 [ 365.754293][T10563] ? verify_lock_unused+0x140/0x140 [ 365.759517][T10563] ? lockdep_hardirqs_on+0x98/0x150 [ 365.764743][T10563] ? __local_bh_enable_ip+0x13a/0x1c0 [ 365.770140][T10563] ? verify_lock_unused+0x140/0x140 [ 365.775391][T10563] ? inet_diag_rcv_msg_compat+0x30e/0x440 [ 365.781140][T10563] inet_diag_rcv_msg_compat+0x328/0x440 [ 365.786711][T10563] ? __inet_diag_dump+0x380/0x380 [ 365.791763][T10563] ? sock_diag_rcv_msg+0xcd/0x5f0 [ 365.796809][T10563] ? __lock_acquire+0x7eb0/0x7eb0 [ 365.801860][T10563] ? __inet_diag_dump+0x380/0x380 [ 365.806906][T10563] sock_diag_rcv_msg+0x3d3/0x5f0 [ 365.811865][T10563] netlink_rcv_skb+0x235/0x4c0 [ 365.816649][T10563] ? sock_diag_bind+0xb0/0xb0 [ 365.821345][T10563] ? netlink_ack+0x1160/0x1160 [ 365.826141][T10563] ? __lock_acquire+0x7eb0/0x7eb0 [ 365.831205][T10563] ? netlink_deliver_tap+0x2e/0x1b0 [ 365.836429][T10563] sock_diag_rcv+0x2a/0x40 [ 365.840876][T10563] netlink_unicast+0x7b1/0x930 [ 365.845673][T10563] netlink_sendmsg+0x8d0/0xbf0 [ 365.850474][T10563] ? netlink_getsockopt+0x590/0x590 [ 365.855707][T10563] ? apparmor_socket_sendmsg+0x8e/0x330 [ 365.861284][T10563] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 365.866593][T10563] ? security_socket_sendmsg+0x80/0xa0 [ 365.872078][T10563] ? netlink_getsockopt+0x590/0x590 [ 365.877298][T10563] ____sys_sendmsg+0x61b/0x980 [ 365.882094][T10563] ? __asan_memset+0x22/0x40 [ 365.886714][T10563] ? __sys_sendmsg_sock+0x30/0x30 [ 365.891761][T10563] ? __import_iovec+0x3fa/0x850 [ 365.896649][T10563] ? import_iovec+0x73/0xa0 [ 365.901276][T10563] ___sys_sendmsg+0x2a6/0x360 [ 365.905980][T10563] ? get_pid_task+0x20/0x1e0 [ 365.910606][T10563] ? __sys_sendmsg+0x2b0/0x2b0 [ 365.915426][T10563] ? __lock_acquire+0x7eb0/0x7eb0 [ 365.920509][T10563] __se_sys_sendmsg+0x1d0/0x2c0 [ 365.925401][T10563] ? __x64_sys_sendmsg+0x80/0x80 [ 365.930381][T10563] ? lockdep_hardirqs_on+0x98/0x150 [ 365.935609][T10563] do_syscall_64+0x55/0xb0 [ 365.940041][T10563] ? clear_bhb_loop+0x40/0x90 [ 365.944739][T10563] ? clear_bhb_loop+0x40/0x90 [ 365.949428][T10563] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 365.955363][T10563] RIP: 0033:0x7f2e9b39e1d9 [ 365.959820][T10563] 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 [ 365.979472][T10563] RSP: 002b:00007f2e9c259028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 365.987908][T10563] RAX: ffffffffffffffda RBX: 00007f2e9b625fa0 RCX: 00007f2e9b39e1d9 [ 365.995906][T10563] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000003 [ 366.003903][T10563] RBP: 00007f2e9c259090 R08: 0000000000000000 R09: 0000000000000000 [ 366.011891][T10563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 366.019886][T10563] R13: 00007f2e9b626038 R14: 00007f2e9b625fa0 R15: 00007ffca8d41be8 [ 366.027893][T10563] [ 366.072029][T10565] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 366.453083][T10581] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 366.709622][T10587] C: renamed from team_slave_0 (while UP) [ 366.832379][T10587] netlink: 'syz.1.1663': attribute type 3 has an invalid length. [ 366.873246][T10587] netlink: 128 bytes leftover after parsing attributes in process `syz.1.1663'. [ 366.890110][T10589] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1664'. [ 367.536712][T10600] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 367.648208][T10602] netlink: 'syz.2.1668': attribute type 10 has an invalid length. [ 367.708579][T10597] FAULT_INJECTION: forcing a failure. [ 367.708579][T10597] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 367.773421][T10594] netlink: 60 bytes leftover after parsing attributes in process `syz.0.1665'. [ 367.807467][T10597] CPU: 1 PID: 10597 Comm: syz.1.1666 Not tainted syzkaller #0 [ 367.814991][T10597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 367.825082][T10597] Call Trace: [ 367.828407][T10597] [ 367.831374][T10597] dump_stack_lvl+0x18c/0x250 [ 367.836109][T10597] ? show_regs_print_info+0x20/0x20 [ 367.841361][T10597] ? load_image+0x420/0x420 [ 367.845926][T10597] ? __lock_acquire+0x7eb0/0x7eb0 [ 367.851013][T10597] ? snprintf+0xe9/0x140 [ 367.855321][T10597] should_fail_ex+0x394/0x4c0 [ 367.860070][T10597] _copy_to_user+0x2f/0xa0 [ 367.863203][T10602] vxcan1: entered promiscuous mode [ 367.864533][T10597] simple_read_from_buffer+0xe7/0x150 [ 367.864587][T10597] proc_fail_nth_read+0x1e8/0x260 [ 367.864627][T10597] ? proc_fault_inject_write+0x360/0x360 [ 367.864669][T10597] ? fsnotify_perm+0x271/0x5e0 [ 367.864703][T10597] ? proc_fault_inject_write+0x360/0x360 [ 367.864740][T10597] vfs_read+0x298/0x990 [ 367.864781][T10597] ? kernel_read+0x1e0/0x1e0 [ 367.864817][T10597] ? __fget_files+0x28/0x460 [ 367.864851][T10597] ? __fget_files+0x3fc/0x460 [ 367.864895][T10597] ? __fdget_pos+0x2a3/0x330 [ 367.864931][T10597] ? ksys_read+0x74/0x260 [ 367.864968][T10597] ksys_read+0x151/0x260 [ 367.865005][T10597] ? vfs_write+0x9a0/0x9a0 [ 367.865043][T10597] ? syscall_enter_from_user_mode+0x2e/0x80 [ 367.865079][T10597] do_syscall_64+0x55/0xb0 [ 367.865100][T10597] ? clear_bhb_loop+0x40/0x90 [ 367.865123][T10597] ? clear_bhb_loop+0x40/0x90 [ 367.865150][T10597] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 367.865185][T10597] RIP: 0033:0x7fc8adb5ea0e [ 367.865207][T10597] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 367.865227][T10597] RSP: 002b:00007fc8aea89fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 367.865254][T10597] RAX: ffffffffffffffda RBX: 00007fc8aea8a6c0 RCX: 00007fc8adb5ea0e [ 367.865272][T10597] RDX: 000000000000000f RSI: 00007fc8aea8a0a0 RDI: 0000000000000005 [ 367.865288][T10597] RBP: 00007fc8aea8a090 R08: 0000000000000000 R09: 0000000000000000 [ 367.865307][T10597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 367.865321][T10597] R13: 00007fc8ade26038 R14: 00007fc8ade25fa0 R15: 00007ffe16c9bae8 [ 367.865359][T10597] [ 368.152142][T10602] vxcan1: entered allmulticast mode [ 368.159353][T10602] team0: Device vxcan1 is of different type [ 368.352146][T10614] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 368.901791][T10620] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 369.077635][T10622] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1676'. [ 369.102959][T10625] FAULT_INJECTION: forcing a failure. [ 369.102959][T10625] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 369.128012][T10625] CPU: 1 PID: 10625 Comm: syz.2.1675 Not tainted syzkaller #0 [ 369.135538][T10625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 369.145634][T10625] Call Trace: [ 369.148948][T10625] [ 369.151910][T10625] dump_stack_lvl+0x18c/0x250 [ 369.156654][T10625] ? show_regs_print_info+0x20/0x20 [ 369.161896][T10625] ? load_image+0x420/0x420 [ 369.166447][T10625] ? __might_fault+0xaa/0x120 [ 369.171181][T10625] ? __lock_acquire+0x7eb0/0x7eb0 [ 369.176265][T10625] should_fail_ex+0x394/0x4c0 [ 369.180999][T10625] _copy_from_iter+0x1cd/0x1290 [ 369.185993][T10625] ? sock_alloc_send_pskb+0x8a1/0x9a0 [ 369.191418][T10625] ? copyout_mc+0x70/0x70 [ 369.195798][T10625] ? __virt_addr_valid+0x10c/0x380 [ 369.200968][T10625] ? __virt_addr_valid+0x10c/0x380 [ 369.206127][T10625] ? __virt_addr_valid+0x10c/0x380 [ 369.211287][T10625] ? __check_object_size+0x4fc/0xa40 [ 369.216610][T10625] skb_copy_datagram_from_iter+0xf2/0x6f0 [ 369.222370][T10625] ? skb_put+0x112/0x210 [ 369.226664][T10625] unix_stream_sendmsg+0x562/0xbf0 [ 369.231856][T10625] ? unix_show_fdinfo+0x280/0x280 [ 369.236928][T10625] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 369.243400][T10625] ? apparmor_socket_sendmsg+0x8e/0x330 [ 369.248991][T10625] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 369.254318][T10625] ? security_socket_sendmsg+0x80/0xa0 [ 369.259811][T10625] ? unix_show_fdinfo+0x280/0x280 [ 369.264890][T10625] ____sys_sendmsg+0x61b/0x980 [ 369.269705][T10625] ? __asan_memset+0x22/0x40 [ 369.274340][T10625] ? __sys_sendmsg_sock+0x30/0x30 [ 369.279425][T10625] ? __import_iovec+0x5f2/0x850 [ 369.284340][T10625] ? import_iovec+0x73/0xa0 [ 369.288905][T10625] ___sys_sendmsg+0x2a6/0x360 [ 369.293636][T10625] ? get_pid_task+0x20/0x1e0 [ 369.298285][T10625] ? __sys_sendmsg+0x2b0/0x2b0 [ 369.303123][T10625] ? __lock_acquire+0x7eb0/0x7eb0 [ 369.308214][T10625] __se_sys_sendmsg+0x1d0/0x2c0 [ 369.313125][T10625] ? __x64_sys_sendmsg+0x80/0x80 [ 369.318114][T10625] ? lockdep_hardirqs_on+0x98/0x150 [ 369.323351][T10625] do_syscall_64+0x55/0xb0 [ 369.327800][T10625] ? clear_bhb_loop+0x40/0x90 [ 369.332515][T10625] ? clear_bhb_loop+0x40/0x90 [ 369.337242][T10625] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 369.343202][T10625] RIP: 0033:0x7f2e9b39e1d9 [ 369.347662][T10625] 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 [ 369.367328][T10625] RSP: 002b:00007f2e9c259028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.375787][T10625] RAX: ffffffffffffffda RBX: 00007f2e9b625fa0 RCX: 00007f2e9b39e1d9 [ 369.383790][T10625] RDX: 0000000000000000 RSI: 0000200000000500 RDI: 0000000000000008 [ 369.391832][T10625] RBP: 00007f2e9c259090 R08: 0000000000000000 R09: 0000000000000000 [ 369.399857][T10625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 369.407881][T10625] R13: 00007f2e9b626038 R14: 00007f2e9b625fa0 R15: 00007ffca8d41be8 [ 369.415920][T10625] [ 369.474988][T10626] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 369.787665][T10640] FAULT_INJECTION: forcing a failure. [ 369.787665][T10640] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 369.801707][T10640] CPU: 1 PID: 10640 Comm: syz.2.1682 Not tainted syzkaller #0 [ 369.809202][T10640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 369.819293][T10640] Call Trace: [ 369.822596][T10640] [ 369.825559][T10640] dump_stack_lvl+0x18c/0x250 [ 369.830266][T10640] ? show_regs_print_info+0x20/0x20 [ 369.835487][T10640] ? load_image+0x420/0x420 [ 369.840111][T10640] ? __lock_acquire+0x7eb0/0x7eb0 [ 369.845174][T10640] should_fail_ex+0x394/0x4c0 [ 369.849890][T10640] _copy_from_user+0x2f/0xe0 [ 369.854597][T10640] bpf_prog_test_run_skb+0x267/0x18f0 [ 369.860016][T10640] ? __fget_files+0x28/0x460 [ 369.864645][T10640] ? __fget_files+0x3fc/0x460 [ 369.869361][T10640] ? cpu_online+0x60/0x60 [ 369.873741][T10640] bpf_prog_test_run+0x31f/0x390 [ 369.878734][T10640] __sys_bpf+0x49d/0x890 [ 369.883002][T10640] ? bpf_link_show_fdinfo+0x560/0x560 [ 369.888412][T10640] ? lock_chain_count+0x20/0x20 [ 369.893293][T10640] __x64_sys_bpf+0x7c/0x90 [ 369.897736][T10640] do_syscall_64+0x55/0xb0 [ 369.902185][T10640] ? clear_bhb_loop+0x40/0x90 [ 369.906885][T10640] ? clear_bhb_loop+0x40/0x90 [ 369.911604][T10640] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 369.917534][T10640] RIP: 0033:0x7f2e9b39e1d9 [ 369.921978][T10640] 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 [ 369.941613][T10640] RSP: 002b:00007f2e9c259028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 369.950048][T10640] RAX: ffffffffffffffda RBX: 00007f2e9b625fa0 RCX: 00007f2e9b39e1d9 [ 369.958044][T10640] RDX: 0000000000000048 RSI: 0000200000000080 RDI: 000000000000000a [ 369.966039][T10640] RBP: 00007f2e9c259090 R08: 0000000000000000 R09: 0000000000000000 [ 369.974029][T10640] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 369.982017][T10640] R13: 00007f2e9b626038 R14: 00007f2e9b625fa0 R15: 00007ffca8d41be8 [ 369.990024][T10640] [ 370.164383][T10647] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 370.645807][T10661] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 370.868453][T10650] tap0: tun_chr_ioctl cmd 1074025677 [ 370.998508][T10650] tap0: linktype set to 773 [ 373.530518][T10673] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1693'. [ 373.719321][T10680] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 373.956562][T10686] netlink: 'syz.0.1699': attribute type 21 has an invalid length. [ 373.975850][T10686] netlink: 156 bytes leftover after parsing attributes in process `syz.0.1699'. [ 373.996874][T10684] netlink: 'syz.3.1698': attribute type 21 has an invalid length. [ 374.049255][T10684] netlink: 156 bytes leftover after parsing attributes in process `syz.3.1698'. [ 374.274415][T10688] tap0: tun_chr_ioctl cmd 1074025677 [ 374.285821][T10688] tap0: linktype set to 773 [ 374.684402][T10710] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1706'. [ 374.806980][T10709] netlink: 'syz.3.1707': attribute type 2 has an invalid length. [ 375.582073][T10714] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 375.941012][T10721] netlink: 'syz.2.1711': attribute type 21 has an invalid length. [ 375.949951][T10721] netlink: 156 bytes leftover after parsing attributes in process `syz.2.1711'. [ 375.991186][T10726] netlink: 'syz.3.1712': attribute type 2 has an invalid length. [ 376.000242][T10726] netlink: 'syz.3.1712': attribute type 1 has an invalid length. [ 376.010377][T10726] netlink: 9 bytes leftover after parsing attributes in process `syz.3.1712'. [ 376.292250][T10734] netlink: 'syz.3.1715': attribute type 21 has an invalid length. [ 376.310567][T10734] netlink: 156 bytes leftover after parsing attributes in process `syz.3.1715'. [ 376.908590][T10750] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1718'. [ 376.976022][T10752] tap0: tun_chr_ioctl cmd 1074025677 [ 377.016733][T10752] tap0: linktype set to 773 [ 377.165473][T10756] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 377.329614][T10759] FAULT_INJECTION: forcing a failure. [ 377.329614][T10759] name failslab, interval 1, probability 0, space 0, times 0 [ 377.346559][T10762] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 377.370949][T10759] CPU: 1 PID: 10759 Comm: syz.3.1722 Not tainted syzkaller #0 [ 377.378468][T10759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 377.388567][T10759] Call Trace: [ 377.391884][T10759] [ 377.394846][T10759] dump_stack_lvl+0x18c/0x250 [ 377.399592][T10759] ? show_regs_print_info+0x20/0x20 [ 377.404833][T10759] ? load_image+0x420/0x420 [ 377.409396][T10759] ? __might_sleep+0xe0/0xe0 [ 377.414043][T10759] ? __lock_acquire+0x7eb0/0x7eb0 [ 377.419121][T10759] ? trace_contention_end+0x39/0xe0 [ 377.424379][T10759] should_fail_ex+0x394/0x4c0 [ 377.429114][T10759] should_failslab+0x9/0x20 [ 377.433689][T10759] slab_pre_alloc_hook+0x59/0x300 [ 377.438778][T10759] ? mutex_lock_nested+0x20/0x20 [ 377.443775][T10759] ? ftrace_profile_set_filter+0xcc/0x1e0 [ 377.449547][T10759] __kmem_cache_alloc_node+0x53/0x250 [ 377.454982][T10759] ? __virt_addr_valid+0x10c/0x380 [ 377.460172][T10759] ? ftrace_profile_set_filter+0xcc/0x1e0 [ 377.465958][T10759] kmalloc_trace+0x2a/0xe0 [ 377.470420][T10759] ftrace_profile_set_filter+0xcc/0x1e0 [ 377.475991][T10759] perf_ioctl+0xee2/0x24b0 [ 377.480452][T10759] ? perf_poll+0x1b0/0x1b0 [ 377.484965][T10759] ? __fget_files+0x28/0x460 [ 377.489641][T10759] ? bpf_lsm_file_ioctl+0x9/0x10 [ 377.494632][T10759] ? security_file_ioctl+0x80/0xa0 [ 377.499809][T10759] ? perf_poll+0x1b0/0x1b0 [ 377.504270][T10759] __se_sys_ioctl+0xfd/0x170 [ 377.508916][T10759] do_syscall_64+0x55/0xb0 [ 377.513375][T10759] ? clear_bhb_loop+0x40/0x90 [ 377.518306][T10759] ? clear_bhb_loop+0x40/0x90 [ 377.523032][T10759] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 377.528979][T10759] RIP: 0033:0x7efe94b9e1d9 [ 377.533433][T10759] 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 [ 377.553085][T10759] RSP: 002b:00007efe95a60028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 377.561587][T10759] RAX: ffffffffffffffda RBX: 00007efe94e25fa0 RCX: 00007efe94b9e1d9 [ 377.569605][T10759] RDX: 0000200000000100 RSI: 0000000040082406 RDI: 000000000000000d [ 377.577615][T10759] RBP: 00007efe95a60090 R08: 0000000000000000 R09: 0000000000000000 [ 377.585632][T10759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 377.593649][T10759] R13: 00007efe94e26038 R14: 00007efe94e25fa0 R15: 00007ffe5e000f48 [ 377.601677][T10759] [ 377.641135][T10765] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1724'. [ 377.927218][T10777] netlink: 'syz.0.1727': attribute type 21 has an invalid length. [ 377.969765][T10777] netlink: 156 bytes leftover after parsing attributes in process `syz.0.1727'. [ 377.999856][T10775] netlink: 'syz.2.1726': attribute type 21 has an invalid length. [ 378.184209][T10783] netlink: 'syz.1.1728': attribute type 21 has an invalid length. [ 378.346532][T10788] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 378.380734][T10792] FAULT_INJECTION: forcing a failure. [ 378.380734][T10792] name failslab, interval 1, probability 0, space 0, times 0 [ 378.399214][T10792] CPU: 1 PID: 10792 Comm: syz.0.1732 Not tainted syzkaller #0 [ 378.406735][T10792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 378.416875][T10792] Call Trace: [ 378.420239][T10792] [ 378.423225][T10792] dump_stack_lvl+0x18c/0x250 [ 378.427958][T10792] ? show_regs_print_info+0x20/0x20 [ 378.433203][T10792] ? load_image+0x420/0x420 [ 378.437783][T10792] should_fail_ex+0x394/0x4c0 [ 378.442529][T10792] should_failslab+0x9/0x20 [ 378.447089][T10792] slab_pre_alloc_hook+0x59/0x300 [ 378.452186][T10792] ? __debug_object_init+0xec/0x450 [ 378.457444][T10792] kmem_cache_alloc+0x5a/0x2c0 [ 378.462344][T10792] ? slab_build_skb+0x28/0x3e0 [ 378.467157][T10792] slab_build_skb+0x28/0x3e0 [ 378.471830][T10792] bpf_prog_test_run_skb+0x38f/0x18f0 [ 378.477264][T10792] ? __fget_files+0x28/0x460 [ 378.481916][T10792] ? __fget_files+0x3fc/0x460 [ 378.486672][T10792] ? cpu_online+0x60/0x60 [ 378.491057][T10792] bpf_prog_test_run+0x31f/0x390 [ 378.496039][T10792] __sys_bpf+0x49d/0x890 [ 378.500343][T10792] ? bpf_link_show_fdinfo+0x560/0x560 [ 378.505776][T10792] ? lock_chain_count+0x20/0x20 [ 378.510673][T10792] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 378.516707][T10792] __x64_sys_bpf+0x7c/0x90 [ 378.521165][T10792] do_syscall_64+0x55/0xb0 [ 378.525629][T10792] ? clear_bhb_loop+0x40/0x90 [ 378.530343][T10792] ? clear_bhb_loop+0x40/0x90 [ 378.535059][T10792] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 378.541024][T10792] RIP: 0033:0x7f7267b9e1d9 [ 378.545500][T10792] 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 [ 378.565156][T10792] RSP: 002b:00007f7268b56028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 378.573613][T10792] RAX: ffffffffffffffda RBX: 00007f7267e25fa0 RCX: 00007f7267b9e1d9 [ 378.581644][T10792] RDX: 0000000000000028 RSI: 0000200000000080 RDI: 000000000000000a [ 378.589654][T10792] RBP: 00007f7268b56090 R08: 0000000000000000 R09: 0000000000000000 [ 378.597661][T10792] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 378.605671][T10792] R13: 00007f7267e26038 R14: 00007f7267e25fa0 R15: 00007ffeec379728 [ 378.613707][T10792] [ 378.630750][ T1292] ieee802154 phy0 wpan0: encryption failed: -22 [ 378.637160][ T1292] ieee802154 phy1 wpan1: encryption failed: -22 [ 378.875956][T10794] tap0: tun_chr_ioctl cmd 1074025677 [ 378.895905][T10801] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 378.896520][T10794] tap0: linktype set to 773 [ 379.023983][T10803] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 379.235618][T10806] __nla_validate_parse: 2 callbacks suppressed [ 379.235665][T10806] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1738'. [ 379.606916][T10815] netlink: 'syz.3.1740': attribute type 21 has an invalid length. [ 379.615289][T10815] netlink: 156 bytes leftover after parsing attributes in process `syz.3.1740'. [ 379.745233][T10821] netlink: 'syz.2.1742': attribute type 21 has an invalid length. [ 379.760199][T10821] netlink: 156 bytes leftover after parsing attributes in process `syz.2.1742'. [ 379.784316][T10823] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 379.981787][T10828] netdevsim netdevsim3 netdevsim0: entered promiscuous mode [ 380.005893][T10828] netdevsim netdevsim3 netdevsim0: entered allmulticast mode [ 380.076075][T10828] netlink: 'syz.3.1746': attribute type 29 has an invalid length. [ 380.110878][T10828] netlink: 'syz.3.1746': attribute type 29 has an invalid length. [ 380.132462][T10834] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 380.145484][T10837] netlink: 'syz.3.1746': attribute type 29 has an invalid length. [ 380.180841][T10828] netlink: 'syz.3.1746': attribute type 29 has an invalid length. [ 380.218431][T10828] netlink: 'syz.3.1746': attribute type 29 has an invalid length. [ 380.479606][T10845] netlink: 'syz.1.1753': attribute type 21 has an invalid length. [ 380.498077][T10845] netlink: 128 bytes leftover after parsing attributes in process `syz.1.1753'. [ 380.514582][T10845] netlink: 'syz.1.1753': attribute type 4 has an invalid length. [ 380.528746][T10845] netlink: 3 bytes leftover after parsing attributes in process `syz.1.1753'. [ 380.562295][T10845] netlink: 'syz.1.1753': attribute type 10 has an invalid length. [ 380.690547][T10850] netlink: 156 bytes leftover after parsing attributes in process `syz.3.1754'. [ 380.705682][T10845] netlink: 65228 bytes leftover after parsing attributes in process `syz.1.1753'. [ 380.793119][T10852] tap0: tun_chr_ioctl cmd 1074025677 [ 380.799115][T10852] tap0: linktype set to 773 [ 380.955147][T10856] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 381.411325][T10868] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1760'. [ 381.500735][T10868] netlink: 130984 bytes leftover after parsing attributes in process `syz.2.1760'. [ 381.538543][T10871] FAULT_INJECTION: forcing a failure. [ 381.538543][T10871] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 381.584628][T10871] CPU: 1 PID: 10871 Comm: syz.1.1762 Not tainted syzkaller #0 [ 381.592168][T10871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 381.602263][T10871] Call Trace: [ 381.605577][T10871] [ 381.608571][T10871] dump_stack_lvl+0x18c/0x250 [ 381.613293][T10871] ? show_regs_print_info+0x20/0x20 [ 381.618532][T10871] ? load_image+0x420/0x420 [ 381.623081][T10871] ? __might_fault+0xaa/0x120 [ 381.627798][T10871] ? __lock_acquire+0x7eb0/0x7eb0 [ 381.632870][T10871] should_fail_ex+0x394/0x4c0 [ 381.637599][T10871] _copy_from_user+0x2f/0xe0 [ 381.642230][T10871] ___sys_sendmsg+0x1c7/0x360 [ 381.646942][T10871] ? get_pid_task+0x20/0x1e0 [ 381.651567][T10871] ? __sys_sendmsg+0x2b0/0x2b0 [ 381.656383][T10871] ? __lock_acquire+0x7eb0/0x7eb0 [ 381.661454][T10871] __se_sys_sendmsg+0x1d0/0x2c0 [ 381.666336][T10871] ? perf_trace_preemptirq_template+0x269/0x330 [ 381.672610][T10871] ? __x64_sys_sendmsg+0x80/0x80 [ 381.677582][T10871] ? lockdep_hardirqs_on+0x98/0x150 [ 381.682811][T10871] do_syscall_64+0x55/0xb0 [ 381.687246][T10871] ? clear_bhb_loop+0x40/0x90 [ 381.691961][T10871] ? clear_bhb_loop+0x40/0x90 [ 381.696661][T10871] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 381.702583][T10871] RIP: 0033:0x7fc8adb9e1d9 [ 381.707025][T10871] 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 [ 381.726750][T10871] RSP: 002b:00007fc8aea8a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 381.735232][T10871] RAX: ffffffffffffffda RBX: 00007fc8ade25fa0 RCX: 00007fc8adb9e1d9 [ 381.743224][T10871] RDX: 0000000000000000 RSI: 0000200000001180 RDI: 0000000000000006 [ 381.751215][T10871] RBP: 00007fc8aea8a090 R08: 0000000000000000 R09: 0000000000000000 [ 381.759206][T10871] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 381.767198][T10871] R13: 00007fc8ade26038 R14: 00007fc8ade25fa0 R15: 00007ffe16c9bae8 [ 381.775206][T10871] [ 381.991963][T10882] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 382.140739][T10885] netlink: 156 bytes leftover after parsing attributes in process `syz.0.1767'. [ 382.509246][T10897] tap0: tun_chr_ioctl cmd 1074025677 [ 382.522188][T10897] tap0: linktype set to 773 [ 385.865557][T10930] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 386.075392][T10937] validate_nla: 4 callbacks suppressed [ 386.075445][T10937] netlink: 'syz.3.1781': attribute type 21 has an invalid length. [ 386.091008][T10937] __nla_validate_parse: 1 callbacks suppressed [ 386.091023][T10937] netlink: 156 bytes leftover after parsing attributes in process `syz.3.1781'. [ 386.197114][T10943] IPv6: sit1: Disabled Multicast RS [ 386.332912][T10948] netlink: 192436 bytes leftover after parsing attributes in process `syz.0.1786'. [ 386.346691][T10948] openvswitch: netlink: Duplicate key (type 0). [ 386.396238][T10946] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1784'. [ 386.467620][T10946] netlink: 'syz.1.1784': attribute type 12 has an invalid length. [ 386.493866][T10946] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1784'. [ 386.574765][T10946] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1784'. [ 386.598301][T10953] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1787'. [ 386.888518][T10963] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 387.147013][T10958] tap0: tun_chr_ioctl cmd 1074025677 [ 387.168254][T10958] tap0: linktype set to 773 [ 387.601352][T10970] netlink: 'syz.1.1792': attribute type 3 has an invalid length. [ 387.620072][T10970] netlink: 'syz.1.1792': attribute type 5 has an invalid length. [ 387.685296][T10970] netlink: 'syz.1.1792': attribute type 6 has an invalid length. [ 387.698273][T10970] netlink: 197520 bytes leftover after parsing attributes in process `syz.1.1792'. [ 387.728736][T10973] netlink: 16186 bytes leftover after parsing attributes in process `syz.1.1792'. [ 387.759204][T10972] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1793'. [ 388.005603][T10977] netlink: 'syz.3.1794': attribute type 21 has an invalid length. [ 388.019586][T10977] netlink: 156 bytes leftover after parsing attributes in process `syz.3.1794'. [ 388.367240][T10991] netlink: 'syz.2.1799': attribute type 12 has an invalid length. [ 388.459659][T10994] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 389.484442][T11010] netlink: 'syz.0.1806': attribute type 3 has an invalid length. [ 389.500082][T11014] tap0: tun_chr_ioctl cmd 1074025677 [ 389.519206][T11010] netlink: 'syz.0.1806': attribute type 5 has an invalid length. [ 389.528261][T11010] netlink: 'syz.0.1806': attribute type 6 has an invalid length. [ 389.542988][T11014] tap0: linktype set to 773 [ 390.282672][T11029] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 390.653474][T11049] Scheduler tracepoints stat_sleep, stat_iowait, stat_blocked and stat_runtime require the kernel parameter schedstats=enable or kernel.sched_schedstats=1 [ 391.055477][T11056] netdevsim netdevsim1 netdevsim0: entered promiscuous mode [ 391.067121][T11056] netdevsim netdevsim1 netdevsim0: entered allmulticast mode [ 391.156992][T11058] tap0: tun_chr_ioctl cmd 1074025677 [ 391.164026][T11058] tap0: linktype set to 773 [ 391.825140][T11064] __nla_validate_parse: 11 callbacks suppressed [ 391.825181][T11064] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1824'. [ 391.927004][T11070] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 392.150386][T11077] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1830'. [ 392.315181][T11082] validate_nla: 2 callbacks suppressed [ 392.315239][T11082] netlink: 'syz.2.1831': attribute type 21 has an invalid length. [ 392.340448][T11085] sctp: [Deprecated]: syz.1.1832 (pid 11085) Use of struct sctp_assoc_value in delayed_ack socket option. [ 392.340448][T11085] Use struct sctp_sack_info instead [ 392.363574][T11082] netlink: 156 bytes leftover after parsing attributes in process `syz.2.1831'. [ 392.936921][T11093] netlink: 'syz.2.1835': attribute type 3 has an invalid length. [ 392.952611][T11093] netlink: 'syz.2.1835': attribute type 5 has an invalid length. [ 392.981513][T11099] netlink: 16186 bytes leftover after parsing attributes in process `syz.2.1835'. [ 393.076668][T11093] netlink: 'syz.2.1835': attribute type 6 has an invalid length. [ 393.122590][T11093] netlink: 197520 bytes leftover after parsing attributes in process `syz.2.1835'. [ 393.379422][T11102] tap0: tun_chr_ioctl cmd 1074025677 [ 393.419722][T11102] tap0: linktype set to 773 [ 394.352313][T11108] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 395.510333][T11116] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1842'. [ 395.607460][T11115] netlink: 16255 bytes leftover after parsing attributes in process `syz.1.1841'. [ 395.907340][T11124] pim6reg1: entered promiscuous mode [ 395.913460][T11124] pim6reg1: entered allmulticast mode [ 396.023972][T11128] netlink: 164 bytes leftover after parsing attributes in process `syz.3.1847'. [ 396.076366][T11128] ªªªªª@: renamed from hsr0 (while UP) [ 396.408429][T11141] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 396.525953][T11148] netlink: 830 bytes leftover after parsing attributes in process `syz.1.1855'. [ 397.177420][T11171] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 397.706175][T11192] FAULT_INJECTION: forcing a failure. [ 397.706175][T11192] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 397.730774][T11192] CPU: 1 PID: 11192 Comm: syz.2.1880 Not tainted syzkaller #0 [ 397.738300][T11192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 397.748394][T11192] Call Trace: [ 397.751711][T11192] [ 397.754675][T11192] dump_stack_lvl+0x18c/0x250 [ 397.759409][T11192] ? show_regs_print_info+0x20/0x20 [ 397.764638][T11192] ? load_image+0x420/0x420 [ 397.769189][T11192] ? __lock_acquire+0x7eb0/0x7eb0 [ 397.774236][T11192] should_fail_ex+0x394/0x4c0 [ 397.778934][T11192] prepare_alloc_pages+0x1e1/0x5b0 [ 397.784080][T11192] __alloc_pages+0x134/0x460 [ 397.788697][T11192] ? zone_statistics+0x170/0x170 [ 397.793676][T11192] ? _raw_spin_lock_irqsave+0x100/0x100 [ 397.799245][T11192] ? copy_page_from_iter+0xe8/0x100 [ 397.804461][T11192] pipe_write+0x52a/0x1b20 [ 397.808913][T11192] ? pipe_read+0x1330/0x1330 [ 397.813518][T11192] ? end_current_label_crit_section+0x149/0x170 [ 397.819769][T11192] ? common_file_perm+0x198/0x1f0 [ 397.824807][T11192] vfs_write+0x474/0x9a0 [ 397.829066][T11192] ? file_end_write+0x250/0x250 [ 397.833932][T11192] ? __fget_files+0x3fc/0x460 [ 397.838643][T11192] ? __fdget_pos+0x1d8/0x330 [ 397.843279][T11192] ? ksys_write+0x74/0x260 [ 397.847820][T11192] ksys_write+0x151/0x260 [ 397.852370][T11192] ? __ia32_sys_read+0x90/0x90 [ 397.857174][T11192] ? lockdep_hardirqs_on+0x98/0x150 [ 397.862409][T11192] do_syscall_64+0x55/0xb0 [ 397.866839][T11192] ? clear_bhb_loop+0x40/0x90 [ 397.871530][T11192] ? clear_bhb_loop+0x40/0x90 [ 397.876220][T11192] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 397.882133][T11192] RIP: 0033:0x7f2e9b39e1d9 [ 397.886574][T11192] 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 [ 397.906213][T11192] RSP: 002b:00007f2e9c259028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 397.915829][T11192] RAX: ffffffffffffffda RBX: 00007f2e9b625fa0 RCX: 00007f2e9b39e1d9 [ 397.923951][T11192] RDX: 00000000fffffdef RSI: 00002000000001c0 RDI: 0000000000000000 [ 397.931930][T11192] RBP: 00007f2e9c259090 R08: 0000000000000000 R09: 0000000000000000 [ 397.939906][T11192] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 397.947888][T11192] R13: 00007f2e9b626038 R14: 00007f2e9b625fa0 R15: 00007ffca8d41be8 [ 397.955892][T11192] [ 398.124743][T11201] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 398.822801][T11207] tap0: tun_chr_ioctl cmd 1074025677 [ 398.828315][T11207] tap0: linktype set to 773 [ 399.503337][T11230] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 399.599798][T11232] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1888'. [ 399.627210][T11232] netlink: 'syz.3.1888': attribute type 12 has an invalid length. [ 399.648838][T11232] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1888'. [ 399.691881][T11232] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1888'. [ 399.995784][T11246] netlink: 164 bytes leftover after parsing attributes in process `syz.0.1892'. [ 400.050005][T11246] ªªªªª@: renamed from hsr0 (while UP) [ 400.087514][T11248] mac80211_hwsim hwsim6 wlan1: entered promiscuous mode [ 400.151507][T11250] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1896'. [ 400.265721][T11253] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 400.517258][T11260] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1900'. [ 400.546779][T11260] netlink: 'syz.2.1900': attribute type 12 has an invalid length. [ 400.579687][T11260] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1900'. [ 400.601190][T11266] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1900'. [ 400.687600][T11269] netlink: 'syz.1.1902': attribute type 29 has an invalid length. [ 400.712814][T11269] netlink: 'syz.1.1902': attribute type 29 has an invalid length. [ 400.943082][T11273] tap0: tun_chr_ioctl cmd 1074025677 [ 400.959264][T11273] tap0: linktype set to 773 [ 401.339980][T11278] FAULT_INJECTION: forcing a failure. [ 401.339980][T11278] name failslab, interval 1, probability 0, space 0, times 0 [ 401.354245][T11278] CPU: 1 PID: 11278 Comm: syz.3.1905 Not tainted syzkaller #0 [ 401.361801][T11278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 401.371949][T11278] Call Trace: [ 401.375302][T11278] [ 401.378338][T11278] dump_stack_lvl+0x18c/0x250 [ 401.383125][T11278] ? show_regs_print_info+0x20/0x20 [ 401.388417][T11278] ? load_image+0x420/0x420 [ 401.393048][T11278] ? __might_sleep+0xe0/0xe0 [ 401.397742][T11278] ? __lock_acquire+0x7eb0/0x7eb0 [ 401.402893][T11278] should_fail_ex+0x394/0x4c0 [ 401.407700][T11278] should_failslab+0x9/0x20 [ 401.412307][T11278] slab_pre_alloc_hook+0x59/0x300 [ 401.417442][T11278] ? lockdep_softirqs_off+0x440/0x440 [ 401.422899][T11278] kmem_cache_alloc+0x5a/0x2c0 [ 401.427731][T11278] ? security_inode_alloc+0x34/0x110 [ 401.433108][T11278] security_inode_alloc+0x34/0x110 [ 401.438301][T11278] inode_init_always+0x914/0xc90 [ 401.443342][T11278] new_inode_pseudo+0x95/0x1d0 [ 401.448186][T11278] __sock_create+0x12d/0x940 [ 401.452854][T11278] ? __might_fault+0xaa/0x120 [ 401.457605][T11278] ? __might_fault+0xc6/0x120 [ 401.462356][T11278] __sys_socketpair+0x1c1/0x550 [ 401.467295][T11278] __x64_sys_socketpair+0x9b/0xb0 [ 401.472393][T11278] do_syscall_64+0x55/0xb0 [ 401.476861][T11278] ? clear_bhb_loop+0x40/0x90 [ 401.481597][T11278] ? clear_bhb_loop+0x40/0x90 [ 401.486334][T11278] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 401.492294][T11278] RIP: 0033:0x7efe94b9e1d9 [ 401.496765][T11278] 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 [ 401.516422][T11278] RSP: 002b:00007efe95a60028 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 401.524903][T11278] RAX: ffffffffffffffda RBX: 00007efe94e25fa0 RCX: 00007efe94b9e1d9 [ 401.532922][T11278] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000001 [ 401.540938][T11278] RBP: 00007efe95a60090 R08: 0000000000000000 R09: 0000000000000000 [ 401.548953][T11278] R10: 00002000000029c0 R11: 0000000000000246 R12: 0000000000000001 [ 401.556969][T11278] R13: 00007efe94e26038 R14: 00007efe94e25fa0 R15: 00007ffe5e000f48 [ 401.565061][T11278] [ 401.606484][T11278] socket: no more sockets [ 401.732785][T11282] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1907'. [ 401.869898][T11285] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 401.887934][T11287] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 402.056164][T11291] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1911'. [ 402.094193][T11291] netlink: 'syz.1.1911': attribute type 12 has an invalid length. [ 402.327604][T11296] netlink: 'syz.0.1913': attribute type 12 has an invalid length. [ 402.679171][T11311] tap0: tun_chr_ioctl cmd 1074025677 [ 402.685131][T11311] tap0: linktype set to 773 [ 403.042512][T11319] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 403.117281][T11323] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 403.242970][T11325] netlink: 'syz.0.1924': attribute type 12 has an invalid length. [ 403.467705][T11329] netlink: 'syz.2.1926': attribute type 21 has an invalid length. [ 403.517386][T11331] netlink: 'syz.1.1927': attribute type 12 has an invalid length. [ 403.844039][T11344] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 404.299782][T11353] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 404.366838][T11356] netlink: 'syz.2.1937': attribute type 12 has an invalid length. [ 404.587894][T11362] syzkaller0: entered promiscuous mode [ 404.593717][T11362] syzkaller0: entered allmulticast mode [ 404.757962][T11366] __nla_validate_parse: 19 callbacks suppressed [ 404.758004][T11366] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1940'. [ 404.828514][T11368] validate_nla: 1 callbacks suppressed [ 404.828531][T11368] netlink: 'syz.2.1940': attribute type 12 has an invalid length. [ 404.907016][T11368] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1940'. [ 404.947348][T11366] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1940'. [ 405.297199][T11375] netlink: 'syz.1.1946': attribute type 9 has an invalid length. [ 405.316170][T11383] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1948'. [ 405.349122][T11375] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.1946'. [ 405.392201][T11382] netlink: 'syz.0.1949': attribute type 21 has an invalid length. [ 405.419929][T11382] netlink: 156 bytes leftover after parsing attributes in process `syz.0.1949'. [ 405.474235][T11379] netlink: 'syz.3.1948': attribute type 12 has an invalid length. [ 405.519155][T11379] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1948'. [ 405.566192][T11383] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1948'. [ 405.666473][T11380] netlink: 'syz.1.1946': attribute type 9 has an invalid length. [ 405.716338][T11380] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.1946'. [ 406.081733][T11394] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1952'. [ 406.593557][T11415] netlink: 'syz.0.1960': attribute type 10 has an invalid length. [ 406.629621][T11415] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 406.862842][T11420] netlink: 'syz.0.1961': attribute type 10 has an invalid length. [ 406.888265][T11420] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 407.295327][T11426] À: port 1(vlan0) entered blocking state [ 407.314880][T11426] À: port 1(vlan0) entered disabled state [ 407.329949][T11426] vlan0: entered allmulticast mode [ 407.346949][T11426] vlan0: entered promiscuous mode [ 407.480420][T11433] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 407.561782][T11443] netlink: 'syz.1.1969': attribute type 10 has an invalid length. [ 407.584856][T11443] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 407.852476][T11455] netlink: 'syz.3.1972': attribute type 10 has an invalid length. [ 407.915830][T11455] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 407.930188][T11447] netlink: 'syz.0.1970': attribute type 1 has an invalid length. [ 408.223644][T11462] syzkaller0: entered promiscuous mode [ 408.237088][T11462] syzkaller0: entered allmulticast mode [ 408.618711][T11484] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 410.927629][T11483] netlink: 'syz.3.1979': attribute type 10 has an invalid length. [ 410.935904][T11483] __nla_validate_parse: 38 callbacks suppressed [ 410.935918][T11483] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1979'. [ 411.156480][T11507] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1989'. [ 411.257360][T11508] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1988'. [ 411.294463][T11508] netlink: 'syz.3.1988': attribute type 12 has an invalid length. [ 411.303457][T11508] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1988'. [ 411.329677][T11508] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1988'. [ 411.831470][T11524] tap0: tun_chr_ioctl cmd 1074025677 [ 411.836993][T11524] tap0: linktype set to 773 [ 412.027177][T11532] netlink: 'syz.0.1996': attribute type 10 has an invalid length. [ 412.038035][T11532] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1996'. [ 412.087129][T11532] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 412.226631][T11536] netlink: 132 bytes leftover after parsing attributes in process `syz.1.2005'. [ 412.309881][T11536] netlink: 'syz.1.2005': attribute type 12 has an invalid length. [ 412.318091][T11536] netlink: 132 bytes leftover after parsing attributes in process `syz.1.2005'. [ 412.333104][T11539] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1998'. [ 412.362798][T11540] netlink: 132 bytes leftover after parsing attributes in process `syz.1.2005'. [ 412.720823][T11549] FAULT_INJECTION: forcing a failure. [ 412.720823][T11549] name failslab, interval 1, probability 0, space 0, times 0 [ 412.733777][T11549] CPU: 1 PID: 11549 Comm: syz.0.2001 Not tainted syzkaller #0 [ 412.741295][T11549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 412.751403][T11549] Call Trace: [ 412.754731][T11549] [ 412.757715][T11549] dump_stack_lvl+0x18c/0x250 [ 412.762459][T11549] ? show_regs_print_info+0x20/0x20 [ 412.767714][T11549] ? load_image+0x420/0x420 [ 412.772295][T11549] ? __might_sleep+0xe0/0xe0 [ 412.776971][T11549] ? __lock_acquire+0x7eb0/0x7eb0 [ 412.782063][T11549] should_fail_ex+0x394/0x4c0 [ 412.786804][T11549] should_failslab+0x9/0x20 [ 412.791369][T11549] slab_pre_alloc_hook+0x59/0x300 [ 412.796478][T11549] ? __lock_acquire+0x7eb0/0x7eb0 [ 412.801585][T11549] kmem_cache_alloc_node+0x5e/0x310 [ 412.806849][T11549] ? __alloc_skb+0x103/0x2c0 [ 412.811509][T11549] __alloc_skb+0x103/0x2c0 [ 412.816020][T11549] netlink_sendmsg+0x66a/0xbf0 [ 412.820872][T11549] ? netlink_getsockopt+0x590/0x590 [ 412.826143][T11549] ? apparmor_socket_sendmsg+0x8e/0x330 [ 412.831757][T11549] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 412.837104][T11549] ? security_socket_sendmsg+0x80/0xa0 [ 412.842627][T11549] ? netlink_getsockopt+0x590/0x590 [ 412.847893][T11549] ____sys_sendmsg+0x61b/0x980 [ 412.852741][T11549] ? __asan_memset+0x22/0x40 [ 412.857390][T11549] ? __sys_sendmsg_sock+0x30/0x30 [ 412.862469][T11549] ? __import_iovec+0x5f2/0x850 [ 412.867405][T11549] ? import_iovec+0x73/0xa0 [ 412.871982][T11549] ___sys_sendmsg+0x2a6/0x360 [ 412.876765][T11549] ? __sys_sendmsg+0x2b0/0x2b0 [ 412.881648][T11549] ? __lock_acquire+0x7eb0/0x7eb0 [ 412.886794][T11549] __se_sys_sendmsg+0x1d0/0x2c0 [ 412.891726][T11549] ? __x64_sys_sendmsg+0x80/0x80 [ 412.896768][T11549] ? lockdep_hardirqs_on+0x98/0x150 [ 412.902036][T11549] do_syscall_64+0x55/0xb0 [ 412.906508][T11549] ? clear_bhb_loop+0x40/0x90 [ 412.911241][T11549] ? clear_bhb_loop+0x40/0x90 [ 412.915983][T11549] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 412.921938][T11549] RIP: 0033:0x7f7267b9e1d9 [ 412.926407][T11549] 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 [ 412.946069][T11549] RSP: 002b:00007f7268b56028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 412.954548][T11549] RAX: ffffffffffffffda RBX: 00007f7267e25fa0 RCX: 00007f7267b9e1d9 [ 412.962567][T11549] RDX: 0000000000000000 RSI: 0000200000000280 RDI: 0000000000000004 [ 412.970588][T11549] RBP: 00007f7268b56090 R08: 0000000000000000 R09: 0000000000000000 [ 412.978618][T11549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 412.986648][T11549] R13: 00007f7267e26038 R14: 00007f7267e25fa0 R15: 00007ffeec379728 [ 412.994718][T11549] [ 413.236596][T11561] netlink: 'syz.3.2007': attribute type 10 has an invalid length. [ 413.258313][T11562] netlink: 'syz.2.2003': attribute type 21 has an invalid length. [ 413.276233][T11562] netlink: 'syz.2.2003': attribute type 7 has an invalid length. [ 413.286964][T11561] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 414.347161][T11581] netlink: 'syz.0.2014': attribute type 12 has an invalid length. [ 414.710918][T11590] netlink: 'syz.1.2018': attribute type 10 has an invalid length. [ 414.773281][T11592] mac80211_hwsim hwsim6 wlan1: left promiscuous mode [ 414.791250][T11590] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 415.642181][T11604] tap0: tun_chr_ioctl cmd 1074025677 [ 415.656786][T11604] tap0: linktype set to 773 [ 416.162498][T11615] __nla_validate_parse: 5 callbacks suppressed [ 416.162514][T11615] netlink: 132 bytes leftover after parsing attributes in process `syz.1.2037'. [ 416.559083][T11625] netlink: 'syz.1.2031': attribute type 10 has an invalid length. [ 416.567008][T11625] netlink: 40 bytes leftover after parsing attributes in process `syz.1.2031'. [ 416.627865][T11625] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 417.175799][T11632] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2032'. [ 417.722284][T11653] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2040'. [ 418.057207][T11663] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2044'. [ 418.250918][T11672] FAULT_INJECTION: forcing a failure. [ 418.250918][T11672] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 418.269917][T11672] CPU: 0 PID: 11672 Comm: syz.1.2048 Not tainted syzkaller #0 [ 418.277471][T11672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 418.287568][T11672] Call Trace: [ 418.290890][T11672] [ 418.293865][T11672] dump_stack_lvl+0x18c/0x250 [ 418.298609][T11672] ? show_regs_print_info+0x20/0x20 [ 418.303891][T11672] ? load_image+0x420/0x420 [ 418.308506][T11672] ? __might_fault+0xaa/0x120 [ 418.313237][T11672] ? __lock_acquire+0x7eb0/0x7eb0 [ 418.318290][T11672] should_fail_ex+0x394/0x4c0 [ 418.323013][T11672] _copy_from_user+0x2f/0xe0 [ 418.327650][T11672] ___sys_sendmsg+0x1c7/0x360 [ 418.332377][T11672] ? __sys_sendmsg+0x2b0/0x2b0 [ 418.337220][T11672] ? __lock_acquire+0x7eb0/0x7eb0 [ 418.342329][T11672] __se_sys_sendmsg+0x1d0/0x2c0 [ 418.347228][T11672] ? __x64_sys_sendmsg+0x80/0x80 [ 418.352225][T11672] ? lockdep_hardirqs_on+0x98/0x150 [ 418.357465][T11672] do_syscall_64+0x55/0xb0 [ 418.361933][T11672] ? clear_bhb_loop+0x40/0x90 [ 418.366664][T11672] ? clear_bhb_loop+0x40/0x90 [ 418.371377][T11672] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 418.377327][T11672] RIP: 0033:0x7fc8adb9e1d9 [ 418.381775][T11672] 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 [ 418.401419][T11672] RSP: 002b:00007fc8aea8a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 418.409876][T11672] RAX: ffffffffffffffda RBX: 00007fc8ade25fa0 RCX: 00007fc8adb9e1d9 [ 418.417898][T11672] RDX: 0000000000040000 RSI: 0000200000000140 RDI: 0000000000000008 [ 418.425901][T11672] RBP: 00007fc8aea8a090 R08: 0000000000000000 R09: 0000000000000000 [ 418.433900][T11672] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 418.441905][T11672] R13: 00007fc8ade26038 R14: 00007fc8ade25fa0 R15: 00007ffe16c9bae8 [ 418.449954][T11672] [ 419.020263][T11679] netlink: 'syz.1.2051': attribute type 39 has an invalid length. [ 419.056864][T11679] bridge0: port 4(syz_tun) entered disabled state [ 419.090562][T11679] syz_tun (unregistering): left allmulticast mode [ 419.097746][T11679] syz_tun (unregistering): left promiscuous mode [ 419.105204][T11679] bridge0: port 4(syz_tun) entered disabled state [ 419.124954][T11680] netlink: 132 bytes leftover after parsing attributes in process `syz.0.2058'. [ 419.197274][T11682] netlink: 132 bytes leftover after parsing attributes in process `syz.0.2058'. [ 419.206999][T11681] netlink: 'syz.0.2058': attribute type 12 has an invalid length. [ 419.224573][T11681] netlink: 132 bytes leftover after parsing attributes in process `syz.0.2058'. [ 419.301254][T11686] netlink: 'syz.2.2052': attribute type 27 has an invalid length. [ 419.310662][T11686] netlink: 'syz.2.2052': attribute type 3 has an invalid length. [ 419.728158][T11707] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2059'. [ 420.153680][T11713] netlink: 'syz.3.2060': attribute type 29 has an invalid length. [ 420.173803][T11713] netlink: 'syz.3.2060': attribute type 29 has an invalid length. [ 420.185690][T11713] netlink: 'syz.3.2060': attribute type 29 has an invalid length. [ 420.197947][T11713] netlink: 'syz.3.2060': attribute type 29 has an invalid length. [ 420.207256][T11713] netlink: 'syz.3.2060': attribute type 29 has an invalid length. [ 420.712517][T11723] netlink: 132 bytes leftover after parsing attributes in process `syz.3.2065'. [ 421.459474][T11738] ================================================================== [ 421.467614][T11738] BUG: KASAN: slab-out-of-bounds in __bpf_get_stackid+0x6c7/0x900 [ 421.475478][T11738] Write of size 72 at addr ffff888076b73290 by task syz.3.2070/11738 [ 421.483562][T11738] [ 421.485903][T11738] CPU: 0 PID: 11738 Comm: syz.3.2070 Not tainted syzkaller #0 [ 421.493402][T11738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 421.503480][T11738] Call Trace: [ 421.506785][T11738] [ 421.509744][T11738] dump_stack_lvl+0x18c/0x250 [ 421.514448][T11738] ? read_lock_is_recursive+0x20/0x20 [ 421.519856][T11738] ? show_regs_print_info+0x20/0x20 [ 421.525083][T11738] ? load_image+0x420/0x420 [ 421.529650][T11738] ? _raw_spin_lock_irqsave+0xc0/0x100 [ 421.535136][T11738] ? __virt_addr_valid+0x10c/0x380 [ 421.540277][T11738] ? __virt_addr_valid+0x10c/0x380 [ 421.545427][T11738] ? __virt_addr_valid+0x10c/0x380 [ 421.550561][T11738] print_report+0xa8/0x210 [ 421.555001][T11738] ? __bpf_get_stackid+0x6c7/0x900 [ 421.560128][T11738] kasan_report+0x117/0x150 [ 421.564653][T11738] ? __bpf_get_stackid+0x6c7/0x900 [ 421.569794][T11738] kasan_check_range+0x241/0x290 [ 421.574759][T11738] ? __bpf_get_stackid+0x6c7/0x900 [ 421.579891][T11738] __asan_memcpy+0x40/0x70 [ 421.584351][T11738] __bpf_get_stackid+0x6c7/0x900 [ 421.589324][T11738] bpf_get_stackid_pe+0x343/0x410 [ 421.594390][T11738] bpf_prog_17c1eeeef5c88f07+0x30/0x51 [ 421.599861][T11738] bpf_overflow_handler+0x1fc/0x510 [ 421.605088][T11738] ? bpf_overflow_handler+0xde/0x510 [ 421.610419][T11738] ? tp_perf_event_destroy+0x20/0x20 [ 421.615725][T11738] ? mark_lock+0x94/0x320 [ 421.620087][T11738] ? verify_lock_unused+0x140/0x140 [ 421.625317][T11738] ? __perf_event_account_interrupt+0x187/0x280 [ 421.631603][T11738] __perf_event_overflow+0x461/0x660 [ 421.636921][T11738] perf_swevent_overflow+0x274/0x340 [ 421.642233][T11738] ? perf_event_switch_output+0x790/0x790 [ 421.647979][T11738] ? rcu_is_watching+0x15/0xb0 [ 421.652787][T11738] perf_swevent_event+0x45c/0x570 [ 421.657833][T11738] ? perf_tp_event+0x1550/0x1550 [ 421.662793][T11738] ___perf_sw_event+0x4ab/0x730 [ 421.667660][T11738] ? ___perf_sw_event+0x19e/0x730 [ 421.672709][T11738] ? perf_swevent_put_recursion_context+0xb0/0xb0 [ 421.679145][T11738] ? __lock_acquire+0x1431/0x7eb0 [ 421.684239][T11738] ? verify_lock_unused+0x140/0x140 [ 421.689457][T11738] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 421.695470][T11738] ? pcpu_memcg_post_alloc_hook+0xef/0x3f0 [ 421.701302][T11738] ? lock_chain_count+0x20/0x20 [ 421.706170][T11738] ? perf_trace_lock+0xfc/0x3b0 [ 421.711051][T11738] __perf_sw_event+0x139/0x270 [ 421.715843][T11738] do_user_addr_fault+0x1242/0x12d0 [ 421.721068][T11738] ? rcu_is_watching+0x15/0xb0 [ 421.725858][T11738] exc_page_fault+0x64/0x100 [ 421.730482][T11738] asm_exc_page_fault+0x26/0x30 [ 421.735358][T11738] RIP: 0010:rep_movs_alternative+0x30/0x90 [ 421.741194][T11738] Code: f9 40 73 40 83 f9 08 73 21 85 c9 74 0f 8a 06 88 07 48 ff c7 48 ff c6 48 ff c9 75 f1 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 <48> 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 df 83 f9 08 [ 421.760823][T11738] RSP: 0018:ffffc90004517b48 EFLAGS: 00050202 [ 421.766912][T11738] RAX: ffffffff8434c401 RBX: 0000000000000028 RCX: 0000000000000028 [ 421.774902][T11738] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffc9000453d048 [ 421.782888][T11738] RBP: 0000000000000000 R08: ffffc9000453d06f R09: 1ffff920008a7a0d [ 421.790883][T11738] R10: dffffc0000000000 R11: fffff520008a7a0e R12: 0000000000000028 [ 421.798869][T11738] R13: dffffc0000000000 R14: ffffc9000453d048 R15: 0000000000000000 [ 421.806863][T11738] ? rcuref_put_slowpath+0x141/0x150 [ 421.812185][T11738] _copy_from_user+0x8b/0xe0 [ 421.816807][T11738] copy_from_bpfptr+0x67/0x80 [ 421.821520][T11738] bpf_prog_load+0xa3a/0x1610 [ 421.826231][T11738] ? map_freeze+0x420/0x420 [ 421.830771][T11738] ? __might_fault+0xaa/0x120 [ 421.835475][T11738] ? __might_fault+0xc6/0x120 [ 421.840174][T11738] ? __might_fault+0xaa/0x120 [ 421.844875][T11738] ? bpf_lsm_bpf+0x9/0x10 [ 421.849233][T11738] ? security_bpf+0x7e/0xa0 [ 421.853764][T11738] __sys_bpf+0x5ba/0x890 [ 421.858026][T11738] ? bpf_link_show_fdinfo+0x560/0x560 [ 421.863426][T11738] ? lock_chain_count+0x20/0x20 [ 421.868300][T11738] __x64_sys_bpf+0x7c/0x90 [ 421.872733][T11738] do_syscall_64+0x55/0xb0 [ 421.877173][T11738] ? clear_bhb_loop+0x40/0x90 [ 421.881870][T11738] ? clear_bhb_loop+0x40/0x90 [ 421.886561][T11738] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 421.892494][T11738] RIP: 0033:0x7efe94b9e1d9 [ 421.896931][T11738] 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 [ 421.916562][T11738] RSP: 002b:00007efe95a60028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 421.925011][T11738] RAX: ffffffffffffffda RBX: 00007efe94e25fa0 RCX: 00007efe94b9e1d9 [ 421.933001][T11738] RDX: 0000000000000094 RSI: 00002000000018c0 RDI: 0000000000000005 [ 421.941008][T11738] RBP: 00007efe94c35888 R08: 0000000000000000 R09: 0000000000000000 [ 421.949016][T11738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 421.957016][T11738] R13: 00007efe94e26038 R14: 00007efe94e25fa0 R15: 00007ffe5e000f48 [ 421.965018][T11738] [ 421.968083][T11738] [ 421.970426][T11738] Allocated by task 11738: [ 421.974845][T11738] kasan_set_track+0x4e/0x70 [ 421.979479][T11738] __kasan_kmalloc+0x8f/0xa0 [ 421.984099][T11738] __kmalloc_node+0xb6/0x240 [ 421.988719][T11738] bpf_map_area_alloc+0x5e/0x110 [ 421.993697][T11738] prealloc_elems_and_freelist+0x86/0x1c0 [ 421.999451][T11738] stack_map_alloc+0x32b/0x4b0 [ 422.004239][T11738] map_create+0x877/0x12f0 [ 422.008681][T11738] __sys_bpf+0x651/0x890 [ 422.012944][T11738] __x64_sys_bpf+0x7c/0x90 [ 422.017374][T11738] do_syscall_64+0x55/0xb0 [ 422.021806][T11738] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 422.027739][T11738] [ 422.030071][T11738] The buggy address belongs to the object at ffff888076b73280 [ 422.030071][T11738] which belongs to the cache kmalloc-cg-64 of size 64 [ 422.044234][T11738] The buggy address is located 16 bytes inside of [ 422.044234][T11738] allocated 40-byte region [ffff888076b73280, ffff888076b732a8) [ 422.058219][T11738] [ 422.060556][T11738] The buggy address belongs to the physical page: [ 422.066988][T11738] page:ffffea0001dadcc0 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff888076b73880 pfn:0x76b73 [ 422.078461][T11738] memcg:ffff888021ea2001 [ 422.082706][T11738] anon flags: 0xfff00000000800(slab|node=0|zone=1|lastcpupid=0x7ff) [ 422.090704][T11738] page_type: 0xffffffff() [ 422.095052][T11738] raw: 00fff00000000800 ffff88801884da00 0000000000000000 0000000000000001 [ 422.103648][T11738] raw: ffff888076b73880 000000008020001c 00000001ffffffff ffff888021ea2001 [ 422.112241][T11738] page dumped because: kasan: bad access detected [ 422.118687][T11738] page_owner tracks the page as allocated [ 422.124418][T11738] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 6355, tgid 6354 (syz.3.212), ts 105761551017, free_ts 105596419062 [ 422.142581][T11738] post_alloc_hook+0x1c1/0x200 [ 422.147367][T11738] get_page_from_freelist+0x2181/0x22a0 [ 422.152926][T11738] __alloc_pages+0x1f0/0x460 [ 422.157531][T11738] alloc_slab_page+0x5d/0x180 [ 422.162229][T11738] new_slab+0x87/0x2d0 [ 422.166311][T11738] ___slab_alloc+0xc5c/0x12f0 [ 422.171004][T11738] __kmem_cache_alloc_node+0x11f/0x250 [ 422.176487][T11738] kmalloc_trace+0x2a/0xe0 [ 422.180932][T11738] copy_cgroup_ns+0x2c6/0x610 [ 422.185646][T11738] create_new_namespaces+0x335/0x700 [ 422.190952][T11738] copy_namespaces+0x42a/0x4a0 [ 422.195732][T11738] copy_process+0x16f6/0x3da0 [ 422.200422][T11738] kernel_clone+0x24b/0x8a0 [ 422.204937][T11738] __x64_sys_clone+0x1b7/0x230 [ 422.209723][T11738] do_syscall_64+0x55/0xb0 [ 422.214169][T11738] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 422.220128][T11738] page last free stack trace: [ 422.224816][T11738] free_unref_page_prepare+0x7d7/0x8f0 [ 422.230286][T11738] free_unref_page_list+0xbe/0x860 [ 422.235416][T11738] release_pages+0x208a/0x2300 [ 422.240206][T11738] tlb_flush_mmu+0x379/0x510 [ 422.244843][T11738] tlb_finish_mmu+0xf4/0x220 [ 422.249443][T11738] exit_mmap+0x428/0xb90 [ 422.253735][T11738] __mmput+0x118/0x3a0 [ 422.257822][T11738] exit_mm+0x23f/0x340 [ 422.261918][T11738] do_exit+0x909/0x2530 [ 422.266113][T11738] __ia32_sys_exit+0x0/0x40 [ 422.270636][T11738] do_syscall_64+0x55/0xb0 [ 422.275063][T11738] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 422.280978][T11738] [ 422.283312][T11738] Memory state around the buggy address: [ 422.288955][T11738] ffff888076b73180: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 422.297028][T11738] ffff888076b73200: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 422.305116][T11738] >ffff888076b73280: 00 00 00 00 00 fc fc fc fc fc fc fc fc fc fc fc [ 422.313275][T11738] ^ [ 422.318656][T11738] ffff888076b73300: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 422.326733][T11738] ffff888076b73380: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc [ 422.334813][T11738] ================================================================== [ 422.342899][T11738] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 422.350111][T11738] CPU: 0 PID: 11738 Comm: syz.3.2070 Not tainted syzkaller #0 [ 422.357608][T11738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 422.367692][T11738] Call Trace: [ 422.371022][T11738] [ 422.373985][T11738] dump_stack_lvl+0x18c/0x250 [ 422.378717][T11738] ? show_regs_print_info+0x20/0x20 [ 422.383951][T11738] ? load_image+0x420/0x420 [ 422.388588][T11738] panic+0x2ca/0x720 [ 422.392518][T11738] ? __lock_acquire+0x7eb0/0x7eb0 [ 422.397567][T11738] ? bpf_jit_dump+0xd0/0xd0 [ 422.402095][T11738] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 422.408049][T11738] ? _raw_spin_unlock+0x40/0x40 [ 422.412933][T11738] ? __bpf_get_stackid+0x6c7/0x900 [ 422.418081][T11738] check_panic_on_warn+0x84/0xa0 [ 422.423054][T11738] ? __bpf_get_stackid+0x6c7/0x900 [ 422.428211][T11738] end_report+0x6f/0x130 [ 422.432483][T11738] kasan_report+0x128/0x150 [ 422.437006][T11738] ? __bpf_get_stackid+0x6c7/0x900 [ 422.442150][T11738] kasan_check_range+0x241/0x290 [ 422.447116][T11738] ? __bpf_get_stackid+0x6c7/0x900 [ 422.452254][T11738] __asan_memcpy+0x40/0x70 [ 422.456693][T11738] __bpf_get_stackid+0x6c7/0x900 [ 422.461658][T11738] bpf_get_stackid_pe+0x343/0x410 [ 422.466709][T11738] bpf_prog_17c1eeeef5c88f07+0x30/0x51 [ 422.472187][T11738] bpf_overflow_handler+0x1fc/0x510 [ 422.477417][T11738] ? bpf_overflow_handler+0xde/0x510 [ 422.482725][T11738] ? tp_perf_event_destroy+0x20/0x20 [ 422.488036][T11738] ? mark_lock+0x94/0x320 [ 422.492388][T11738] ? verify_lock_unused+0x140/0x140 [ 422.497608][T11738] ? __perf_event_account_interrupt+0x187/0x280 [ 422.503873][T11738] __perf_event_overflow+0x461/0x660 [ 422.509191][T11738] perf_swevent_overflow+0x274/0x340 [ 422.514524][T11738] ? perf_event_switch_output+0x790/0x790 [ 422.520314][T11738] ? rcu_is_watching+0x15/0xb0 [ 422.525112][T11738] perf_swevent_event+0x45c/0x570 [ 422.530168][T11738] ? perf_tp_event+0x1550/0x1550 [ 422.535133][T11738] ___perf_sw_event+0x4ab/0x730 [ 422.540014][T11738] ? ___perf_sw_event+0x19e/0x730 [ 422.545062][T11738] ? perf_swevent_put_recursion_context+0xb0/0xb0 [ 422.551499][T11738] ? __lock_acquire+0x1431/0x7eb0 [ 422.556559][T11738] ? verify_lock_unused+0x140/0x140 [ 422.561794][T11738] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 422.567796][T11738] ? pcpu_memcg_post_alloc_hook+0xef/0x3f0 [ 422.573629][T11738] ? lock_chain_count+0x20/0x20 [ 422.578502][T11738] ? perf_trace_lock+0xfc/0x3b0 [ 422.583375][T11738] __perf_sw_event+0x139/0x270 [ 422.588167][T11738] do_user_addr_fault+0x1242/0x12d0 [ 422.593391][T11738] ? rcu_is_watching+0x15/0xb0 [ 422.598187][T11738] exc_page_fault+0x64/0x100 [ 422.602800][T11738] asm_exc_page_fault+0x26/0x30 [ 422.607668][T11738] RIP: 0010:rep_movs_alternative+0x30/0x90 [ 422.613495][T11738] Code: f9 40 73 40 83 f9 08 73 21 85 c9 74 0f 8a 06 88 07 48 ff c7 48 ff c6 48 ff c9 75 f1 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 <48> 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 df 83 f9 08 [ 422.633126][T11738] RSP: 0018:ffffc90004517b48 EFLAGS: 00050202 [ 422.639212][T11738] RAX: ffffffff8434c401 RBX: 0000000000000028 RCX: 0000000000000028 [ 422.647197][T11738] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffc9000453d048 [ 422.655190][T11738] RBP: 0000000000000000 R08: ffffc9000453d06f R09: 1ffff920008a7a0d [ 422.663183][T11738] R10: dffffc0000000000 R11: fffff520008a7a0e R12: 0000000000000028 [ 422.671166][T11738] R13: dffffc0000000000 R14: ffffc9000453d048 R15: 0000000000000000 [ 422.679166][T11738] ? rcuref_put_slowpath+0x141/0x150 [ 422.684481][T11738] _copy_from_user+0x8b/0xe0 [ 422.689095][T11738] copy_from_bpfptr+0x67/0x80 [ 422.693798][T11738] bpf_prog_load+0xa3a/0x1610 [ 422.698497][T11738] ? map_freeze+0x420/0x420 [ 422.703029][T11738] ? __might_fault+0xaa/0x120 [ 422.707740][T11738] ? __might_fault+0xc6/0x120 [ 422.712454][T11738] ? __might_fault+0xaa/0x120 [ 422.717148][T11738] ? bpf_lsm_bpf+0x9/0x10 [ 422.721522][T11738] ? security_bpf+0x7e/0xa0 [ 422.726051][T11738] __sys_bpf+0x5ba/0x890 [ 422.730319][T11738] ? bpf_link_show_fdinfo+0x560/0x560 [ 422.735716][T11738] ? lock_chain_count+0x20/0x20 [ 422.740607][T11738] __x64_sys_bpf+0x7c/0x90 [ 422.745038][T11738] do_syscall_64+0x55/0xb0 [ 422.749473][T11738] ? clear_bhb_loop+0x40/0x90 [ 422.754163][T11738] ? clear_bhb_loop+0x40/0x90 [ 422.758894][T11738] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 422.764852][T11738] RIP: 0033:0x7efe94b9e1d9 [ 422.769297][T11738] 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 [ 422.788939][T11738] RSP: 002b:00007efe95a60028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 422.797396][T11738] RAX: ffffffffffffffda RBX: 00007efe94e25fa0 RCX: 00007efe94b9e1d9 [ 422.805401][T11738] RDX: 0000000000000094 RSI: 00002000000018c0 RDI: 0000000000000005 [ 422.813394][T11738] RBP: 00007efe94c35888 R08: 0000000000000000 R09: 0000000000000000 [ 422.821384][T11738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 422.829367][T11738] R13: 00007efe94e26038 R14: 00007efe94e25fa0 R15: 00007ffe5e000f48 [ 422.837368][T11738] [ 422.840999][T11738] Kernel Offset: disabled [ 422.845334][T11738] Rebooting in 86400 seconds..