last executing test programs: 8.304460563s ago: executing program 2 (id=761): socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0xffffffffffffffaf, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x0, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_serviced\x00', 0x26e1, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8b23, &(0x7f0000000000)={'wlan1\x00', @random="0011002000"}) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0xfe33) socket$kcm(0xa, 0x7, 0x106) socket$kcm(0xa, 0x3, 0x106) socket$kcm(0x10, 0x2, 0x4) socket$kcm(0x10, 0x2, 0x4) r1 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xd18c9b25, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030033000b07d25a806c8c6f94f90624fc60100005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f0000000300)={0xffffffffffffffff, 0x0, 0x0}, 0x10000) 7.680279308s ago: executing program 2 (id=767): socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000680)=""/140, 0x8c}], 0x1}, 0x40000004) syz_clone(0x10eb22f000, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x20800000, 0x0, 0x4b, 0x0, 0x0, 0x0) r2 = socket$kcm(0xa, 0x5, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_config_ext={0xb}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x200b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x8901, &(0x7f0000000040)) sendmsg$inet(r3, &(0x7f0000002740)={0x0, 0x0, &(0x7f00000022c0)=[{&(0x7f0000000080)="90", 0x1}], 0x1}, 0x24004011) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="1303000054009155090893b3"], 0xfe33) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x890b, &(0x7f0000000000)) r5 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x114905, 0x4, 0x9, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback=0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x1f, &(0x7f0000000000)='/proc/sys]c_\x00lz,\x00\x00\x00\x00\x00\x00\x00\x18\x00\x00\x00\x00\x00\x00\x00'}, 0x30) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080), 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r6) bpf$MAP_CREATE(0xe4ffffff00000000, &(0x7f0000000300)=ANY=[@ANYBLOB="1400000004000000040000000700000000000000d6311c33f27f960e74f105d5fae731c991d3009dbf45c84a959ae5fe40d8abe800b0544fe2a1ab8aa349b52eb4187292ba6d29f6b71cb738acd26c389e32caee6b4d466f72ba828997833fe7ca2c332b4792e1b18937a609000000000000003f21c20452276a868d6665902550181cb6362a1864d0814bfa984c4eea00000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="020000000100"/28], 0x48) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x480000000000000b, 0x8, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x1, @perf_config_ext={0x76, 0x1ef7}, 0x11efa, 0x4, 0x98, 0x0, 0x2, 0xfffff274, 0xfffc, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r8, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000900)='T', 0x1}], 0x1}, 0x4048841) recvmsg(r7, &(0x7f0000000840)={0x0, 0x0, 0x0}, 0x10001) syz_clone(0x1022000, 0x0, 0xfffffffffffffc76, 0x0, 0x0, 0x0) sendmsg$tipc(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000840)="8d", 0x1}], 0x1, 0x0, 0x0, 0x400c800}, 0x4000000) 3.985528421s ago: executing program 2 (id=775): socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0xffffffffffffffaf, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x0, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_serviced\x00', 0x26e1, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8b23, &(0x7f0000000000)={'wlan1\x00', @random="0011002000"}) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0xfe33) socket$kcm(0xa, 0x7, 0x106) socket$kcm(0xa, 0x3, 0x106) socket$kcm(0x10, 0x2, 0x4) socket$kcm(0x10, 0x2, 0x4) r1 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xd18c9b25, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030033000b07d25a806c8c6f94f90624fc60100005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f0000000300)={0xffffffffffffffff, 0x0, 0x0}, 0x10000) 3.452459443s ago: executing program 3 (id=777): r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xe}, 0x0, 0x0, 0x0, 0x0, 0x7000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x1, 0x80, 0x7, 0x7, 0x6, 0x6, 0x0, 0xf2, 0x3c2e3, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x11000, 0x81, 0x9, 0x0, 0x95c, 0x40, 0x0, 0x0, 0x2, 0x0, 0x7e90}, r1, 0x9, r0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffff, @multicast1}, 0x7, 0x3, 0xffff, 0x1}}, 0x80, 0x0}, 0x4048850) socket$kcm(0x10, 0x2, 0x0) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0xffffff2d, &(0x7f0000000080)=[{&(0x7f0000000040)="c00e02003c000b05d25a806f8c6394f90124fc600c05000f90c60100053582c137153e370a48018004f01700d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0x5}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0500000003f01f00040000009a00000001"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1d, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r3) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000080)={'pimreg0\x00', 0x7c2}) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f0000000040)={0x0, &(0x7f00000000c0)}) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f0000000000)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002340)={&(0x7f0000000740)=ANY=[@ANYBLOB="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"], &(0x7f0000001340)=""/4096, 0x112, 0x1000, 0x1, 0x7}, 0x28) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.io_wait_time\x00', 0x26e1, 0x0) ioctl$TUNGETVNETLE(r6, 0x8953, &(0x7f0000000040)) r7 = socket$kcm(0x10, 0x2, 0x0) r8 = socket$kcm(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r8, 0x29, 0x14, &(0x7f0000000040), 0x67) sendmsg$inet(r7, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000580)="5c00000052006bab9a3fe3d86e17aa0a046b876c1d0048007ea60864160af36504001a0038021d001931a0e69ee517d34460bc06000000a705251e6182949a3651f60a84c9f4d49380e78ff6a1577ae18c819945fb4e37e70e4509c5", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x10) recvmsg$kcm(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000002400)=""/4073, 0xfe9}], 0x1}, 0x20000000) recvmsg$kcm(r7, 0x0, 0x0) recvmsg$kcm(r7, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) recvmsg(r7, &(0x7f0000002480)={0x0, 0x0, 0x0}, 0x40000120) socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r7, 0x0, 0x440c4) 3.292018526s ago: executing program 2 (id=780): bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffefff, 0x0, 0x0, 0x41100, 0x1c, '\x00', 0x0, @fallback=0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x204, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000, 0xad8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x21, 0x2, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x100904, 0x0, 0x0, 0x0, 0x80020000}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) close(r2) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000fc0)=ANY=[@ANYBLOB="07000000040000001800000042af000000000000", @ANYRES32, @ANYBLOB="fbffffff00"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x3, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) r4 = socket$kcm(0x10, 0x400000002, 0x0) write$cgroup_subtree(r4, &(0x7f0000000040)=ANY=[@ANYBLOB="1303000054009155090893b31b71a54a07"], 0xfe33) bpf$MAP_CREATE(0x0, 0x0, 0x50) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x1f, 0x13, &(0x7f00000006c0)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000eb0000008500000073000000180100002020642500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b000000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x11}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x50) bpf$BPF_PROG_QUERY(0x10, 0x0, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000000c0)={r3}, 0x4) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x20) r6 = socket$kcm(0x23, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x541b, &(0x7f0000000000)={r6}) 3.006154553s ago: executing program 0 (id=782): r0 = socket$kcm(0x10, 0x2, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) unlink(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x40, 0x0, 0x8, 0x0, 0x0, 0x61000, 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, 0x2, @perf_bp={0x0}, 0xa100, 0xc8, 0x1000003, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8000000000000001}, 0x0, 0x7, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000010040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) recvmsg$unix(r1, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r3, &(0x7f00000004c0)=ANY=[@ANYBLOB="8fedcb7907001175f37538e486dd63f580fc02082c00db5b686158"], 0xfdef) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000004c0)=ANY=[@ANYBLOB="8fedcb7907001175f37538e486dd630080fc0a"], 0xfdef) write$cgroup_subtree(r3, &(0x7f00000004c0)=ANY=[], 0xfdef) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="d8000000100081044e81f782db44b904021d083911000000000000a1180015000600142603600e1209002100ff000401a80016000400144006000000036010fab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a98516277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9701", 0xd8}], 0x1}, 0x0) 2.829913547s ago: executing program 3 (id=784): socket$kcm(0x11, 0x200000000000002, 0x300) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x35, 0x43a1bd76, 0x0, 0x9, 0x7, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x8110, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000002d40)={0x0, 0x0, 0x0}, 0x0) socket$kcm(0x10, 0x100000000002, 0x4) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000000)="1400000010003507d25a806f8c6394f90324fc60", 0x14}], 0x1}, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x22, &(0x7f0000000280), 0x4) r2 = socket$kcm(0x2b, 0x1, 0x0) close(r2) r3 = socket$kcm(0x2, 0x5, 0x84) setsockopt$sock_attach_bpf(r3, 0x84, 0xb, &(0x7f0000000000), 0xe) setsockopt$sock_attach_bpf(r2, 0x1, 0xd, &(0x7f00000001c0), 0x45) close(r2) recvmsg(r1, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=""/167, 0xa7}, 0x2002) bpf$BPF_GET_MAP_INFO(0xf, 0x0, 0x0) r4 = socket$kcm(0xa, 0x2, 0x0) r5 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000180)="5c00000013006bcd9e3fe3dc4e48aa31086b8703340000001f00000000000000040014000d000a00140000009ee517d34460bc08eab556a705251e6182949a3651f60a84c9f5d1938837e786a6d0bdd7fcf50e4509c5bb5a00f69853", 0x5c}], 0x1, 0x0, 0x0, 0x1f000801}, 0x0) (fail_nth: 5) perf_event_open(&(0x7f0000000680)={0x2, 0x80, 0x28, 0x1, 0x40, 0x9, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x4, @perf_config_ext={0x0, 0xa}, 0x8000, 0x5, 0x0, 0x7, 0x81, 0x86, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYRES32, @ANYBLOB="00000200"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000000000f8fe77ed00"/32], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0xc, 0x0, 0x0, &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x4, '\x00', 0x0, @fallback=0x11, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) sendmsg$sock(r4, &(0x7f0000000400)={&(0x7f0000000580)=@ax25={{0x3, @bcast}, [@null, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}, 0x80, 0x0, 0x0, &(0x7f0000000000)=[@txtime={{0x18, 0x1, 0x3d, 0x5}}], 0x18, 0xb00}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x94) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x6, 0x0, 0x10, 0x3, 0x0, 0xc, 0x28000, 0xa, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000000040), 0xe}, 0x102a4, 0x2, 0x2, 0x8, 0x4, 0x6, 0x9, 0x0, 0x3, 0x0, 0x5}, 0x0, 0x10, 0xffffffffffffffff, 0x1) 2.768009798s ago: executing program 0 (id=786): socket$kcm(0xa, 0x2, 0x73) socket$kcm(0x2a, 0x2, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x50) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xfe33) syz_open_procfs$namespace(0xffffffffffffffff, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000800)={&(0x7f0000000640)=ANY=[], 0x0, 0x2d, 0x0, 0x1, 0x7fffffff}, 0x28) r0 = socket$kcm(0x2, 0x200000000000001, 0x106) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000001, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0xf}, 0x0, 0x3, 0x7fff, 0x6, 0x0, 0x10000002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x7, 0x441e, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x6}, 0x0, 0x10000, 0x8, 0x1, 0x9, 0x2020005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x400000000004, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x2, 0x0) socketpair(0x21, 0x1, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$ENABLE_STATS(0x20, &(0x7f0000000100), 0x4) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x24, 0x0, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8b06, &(0x7f0000000080)={'wlan1\x00', @multicast}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000080)) r2 = socket$kcm(0x2, 0x922000000001, 0x106) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000000c0)=r2, 0x4) sendmsg$inet(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x2, 0x4001, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}, 0x300080c1) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000000500)=""/151, 0x97}, {&(0x7f0000001bc0)=""/4096, 0x1000}], 0x2}, 0x40) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="7c00000000000000000000000700000044140001ac1414aa00000000ac1414000000000000441c0003e0000001000000007f000001000000000000000000000000442c000000000000000000000000000000000000000000000000000000000000000000000000000000000000440c0001000000000000000000000000000000a400000000000000000000000700000044280000000000000000000000000000000000000000000000000000000000000000000000000000071700e0000002ac1414bb00000000e0000002ac1414bb018616000000000010c986d78e6c4b9394b247217b87cb00830b00000000007f000001861f0000000000020010421487f84baabcbcfb42a4d90bab000748c68c4c31001089ca45d9612e5b5c11f12bc78a41000000000000006c000000000000000000000007000000441c0003ffffffff000000000000000000000000e00000010000000044340001ac1414bb0000000000000000000000000000000000000000ac1414aa00000000ac1414aa00000000ac1e000100000000830b007f000001e000000200000000001c000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="ac1414aa00000000000000001400000000000000000000000200000000000000000000001c000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="7f0000017f000001000000001c000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="7f000001ac141400000000001c00000000000000000000004700000044aa00210a2101"], 0x230}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001ac0)=ANY=[@ANYBLOB="b702000006000000bfa30000000000000703000000feffff7a0af0ff0100000079a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b70000000000000095000000000000005ecefab8f2e85c6c1ca711fcd0cdfa146ec561750379585e5a076d839240d29c034055b67dafe6c8dc3d5d78c07fa1f7e655ce34e4d5b3185fec0e07004e60c08dc8b8dbf11e6e94d75938321a3aa502cd2a24a66e6d"], 0x0}, 0x94) 1.967651326s ago: executing program 1 (id=787): socket$kcm(0x22, 0x2, 0x21) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000300)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) socket$kcm(0x10, 0x2, 0x0) socket$kcm(0x10, 0x2, 0x0) socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x56, 0x1, 0x0, 0x0, 0x0, 0x7fef, 0x82, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7b, 0x1, @perf_config_ext={0x407fff, 0xaea}, 0x14105, 0x2e, 0xfffffbff, 0x3, 0x2, 0x0, 0x6, 0x0, 0x0, 0x0, 0xa9e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xf, 0x5}, 0x100e64, 0xc78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) 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, 0xcdd, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000900)="5490", 0x2}], 0x1}, 0x4048841) recvmsg(r2, &(0x7f0000000840)={0x0, 0x0, 0x0}, 0x10001) recvmsg(r2, &(0x7f0000000000)={0x0, 0x46, &(0x7f0000000440)=[{&(0x7f0000000080)=""/45, 0x23}], 0x1, 0x0, 0xffffffffffffff28}, 0x40008140) recvmsg$unix(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000980)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1d, 0x0, 0x0, &(0x7f0000000000)='GPL\x00', 0x4}, 0x94) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'wlan0\x00', 0x200}) socketpair(0x1, 0x1, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8946, &(0x7f0000000080)) 1.871972188s ago: executing program 2 (id=788): bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000"], 0x0, 0xfffffffb, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) r2 = socket$kcm(0xa, 0x5, 0x0) r3 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000a00)=ANY=[@ANYBLOB="0300000004000000040000000a00000000000000", @ANYRES32, @ANYBLOB="0104000000000000000000000000000000000000fcb70265cea6d5af383b5719bdb544d7d20a0d1ec42e232c88e95171db7f5699cc1a3344a947a36ab59912535af536c595e4e410a5227afd5670dc38f7e049b279ec7ac5f05e6cd141f3b69bd574cf8792dc5c71077e146f106ee9d3758164a1d967d38e15b6b623bd37fc7572f0d4ee4751e39770d6c99db06c65d8e970a7246e4ed23114e4e2a2439fbe4638b657b8caaaa319b26c1b7cef4ac145d7e4710000ffff0e3675b61ec6a9e37a87f52194d70bb70551f917b7de9e5c8e4eefa09807b4e361b486a767ef45fdd8c55b14634b5000"/246, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000000030000000200"/28], 0x50) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000840)={r3, &(0x7f0000000740)="bf23a8c064009b25976da86def91940eb260deb3070392327259dfcd4e975d013c1ad55c50c06cda000a0fc8f51098556eb8752cbb55a15d0bdca757f94c4f40bc42e46d203183873b01c8b5434b17adcd3d93b92b8c0fdb81901f4c13d0f9253225c533d0bd909bdd17f4a3ef8125f60ec18a0f148460025d4efa89dfb599917bea92feabd6df50f4463255f6ab66953bba89eebe74b7f3a428eeb5c54992984af7234122685a0a280a1be466c2aadc2e9cea5cc106b783b14bbcc7b1c9d2c6c2bba47850fe"}, 0x20) sendmsg$kcm(r2, 0x0, 0x40080c0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000040)=ANY=[], 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r5 = socket$kcm(0x21, 0x2, 0xa) sendmsg$kcm(r5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) r6 = perf_event_open(&(0x7f0000000500)={0x2, 0xffffffffffffff52, 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, 0x32, 0x43a1bd76, 0x7, 0x9, 0x2006, 0x2, 0x0, 0x0, 0x0, 0x200d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, 0x0, &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r7) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000300), 0x1}, 0x1100, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x35, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r4}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r9) bpf$MAP_DELETE_ELEM(0x2, &(0x7f00000003c0)={0xffffffffffffffff, 0x0, 0x20000000}, 0x20) recvmsg$unix(r8, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x40010040) r11 = socket$kcm(0x2c, 0x3, 0x0) setsockopt$sock_attach_bpf(r11, 0x11b, 0x2, &(0x7f0000000900)=r10, 0x4) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r12 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="12000000070000000400"], 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x8, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x0, 0x4, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r12, &(0x7f0000000040)}, 0x20) 1.862335488s ago: executing program 3 (id=789): r0 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r0, 0x84, 0x76, &(0x7f0000000000), 0x8) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000007910480000000000610400000000000095000072"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, 0x0, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x94) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r1 = bpf$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$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r1) socket$kcm(0x23, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000040)="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", 0x1b0}, {&(0x7f0000001040)="9d7fcf3efc63f4a6a555ba8b4726d7ccaf8a207100e69cfac4377876021d7131b838059f96bd206d4776368ed2a92432e5af71", 0x33}], 0x2, &(0x7f00000010c0)=[@ip_tos_int={{0x14, 0x29, 0xb}}, @ip_tos_u8={{0x11, 0x29, 0xb}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @broadcast, @remote}}}], 0x50}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x12, 0xfffffffb}, 0x48) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x93, 0x5, 0xc, 0xfc, 0x0, 0x1, 0x45, 0x9, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x2, @perf_config_ext={0xfffffffffffffffc}, 0x4010, 0x77, 0x0, 0x8, 0xffffffff, 0x9d86, 0x42, 0x0, 0x3, 0x0, 0x1ff}, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x3) socket$kcm(0x29, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x15, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000640)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x21, '\x00', 0x0, @fallback=0x13, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x94) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x100}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x0, 0x7, 0x0, 0x4, 0x0, 0x2, 0xcadf8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x7, 0x4, @perf_config_ext={0x6, 0x7}, 0x100004, 0x1, 0x6, 0x7, 0x10000, 0x25, 0x3, 0x0, 0xfffffffb, 0x0, 0x400000000002}, 0x0, 0xe, 0xffffffffffffffff, 0x3) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89f0, &(0x7f0000000080)) 1.814471919s ago: executing program 0 (id=790): r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x104101, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = bpf$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$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) sendmsg$inet(0xffffffffffffffff, 0x0, 0x80) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000940)='hugetlb.2MB.usage_in_bytes\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000000)={0x8, 0x80, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x30046, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0xfffffffffffffffe, 0x0, 0x9, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) ioctl$SIOCSIFHWADDR(r2, 0x8b34, 0x0) 1.635853143s ago: executing program 1 (id=791): r0 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r0, 0x84, 0x76, &(0x7f0000000000), 0x8) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000007910480000000000610400000000000095000072"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, 0x0, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x94) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) 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(0xffffffffffffffff, 0x40042408, r1) socket$kcm(0x23, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000040)}, {&(0x7f0000001040)="9d7fcf3efc63f4a6a555ba8b4726d7ccaf8a207100e69cfac4377876021d7131b838059f96bd206d4776368ed2a92432e5af71", 0x33}], 0x2, &(0x7f00000010c0)=[@ip_tos_int={{0x14, 0x29, 0xb}}, @ip_tos_u8={{0x11, 0x29, 0xb}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @broadcast, @remote}}}], 0x50}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x12, 0xfffffffb}, 0x48) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x93, 0x5, 0xc, 0xfc, 0x0, 0x1, 0x45, 0x9, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x2, @perf_config_ext={0xfffffffffffffffc}, 0x4010, 0x77, 0x0, 0x8, 0xffffffff, 0x9d86, 0x42, 0x0, 0x3, 0x0, 0x1ff}, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x3) socket$kcm(0x29, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x15, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000640)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x21, '\x00', 0x0, @fallback=0x13, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x94) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x100}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x0, 0x7, 0x0, 0x4, 0x0, 0x2, 0xcadf8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x7, 0x4, @perf_config_ext={0x6, 0x7}, 0x100004, 0x1, 0x6, 0x7, 0x10000, 0x25, 0x3, 0x0, 0xfffffffb, 0x0, 0x400000000002}, 0x0, 0xe, 0xffffffffffffffff, 0x3) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89f0, &(0x7f0000000080)) 1.292028371s ago: executing program 3 (id=792): 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_config_ext={0x1ff, 0x200}, 0x8000, 0xcdd, 0x43a1bd76, 0x4, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x2, 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, 0xfffffffe, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xfe33) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000120000007f00000001"], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000680)={{r0}, 0x0, 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001c40)={r0, &(0x7f0000000840)="0ac4376463e686f2a211822f3a1fb7541d715c5ea2fe5dc7d6f5afb329c15f1d12c2035e620e4355e471c1df7b33a79d1415d2c29337b56602254d4de6fea08e779fc2d1cb394a6ba8324d6007384f63c3ecf17b084ca73e1bd3af17ace354b3dbc6142d87e109321e6c30236ec8ba9a27da741154e62e0787b517b5db0a0a12b239cdd014fbea40b9d35fb7ca2de54c3b5341cbded5e5414942aeec05d8f54043dc28e1dd3e5f966fbe5316d2ca14b29257c0977445685f04f47ddf51874fe3d77309cc2660890dee1f", &(0x7f0000000c40)=""/4096}, 0x20) r1 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x644b9, 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, 0x2}, 0x8004, 0xcdd, 0x43a1bd76, 0x4, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000c00)='GPL\x00'}, 0x90) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0e000000040000000800000005"], 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) socket$kcm(0x2, 0x5, 0x84) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x6, 0xc, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bc82000000000000a6020000f8ffffffb703000008000000b703000000000000850000003300000095"], &(0x7f0000000300)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000003c0)={{r3}, &(0x7f0000000340), &(0x7f0000000380)=r4}, 0x20) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r4, 0x18000000000002a0, 0x5ee, 0x0, &(0x7f0000000580)="b9ff03076804268c989e14f088a8", 0x0, 0x500, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) (fail_nth: 2) 1.237427762s ago: executing program 0 (id=793): bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x5, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x14, &(0x7f0000000000), 0x4) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f00000003c0)=@caif=@dbg={0x25, 0x4, 0x6}, 0x80, 0x0, 0xaa05}, 0x4008000) 1.192994443s ago: executing program 1 (id=794): bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000"], 0x0, 0xfffffffb, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) r2 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r2, 0x0, 0x40080c0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000040)=ANY=[], 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = socket$kcm(0x21, 0x2, 0xa) sendmsg$kcm(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) r4 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, 0x0, &(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$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r7) bpf$MAP_DELETE_ELEM(0x2, &(0x7f00000003c0)={0xffffffffffffffff, 0x0, 0x20000000}, 0x20) recvmsg$unix(r6, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x40010040) r9 = socket$kcm(0x2c, 0x3, 0x0) setsockopt$sock_attach_bpf(r9, 0x11b, 0x2, &(0x7f0000000900)=r8, 0x4) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r10 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="12000000070000000400"], 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x8, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x0, 0x4, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r10, &(0x7f0000000040)}, 0x20) 658.028635ms ago: executing program 0 (id=795): bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000"], 0x0, 0xfffffffb, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) r2 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r2, 0x0, 0x40080c0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000040)=ANY=[], 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = socket$kcm(0x21, 0x2, 0xa) sendmsg$kcm(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) r4 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, 0x0, &(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$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r7) bpf$MAP_DELETE_ELEM(0x2, &(0x7f00000003c0)={0xffffffffffffffff, 0x0, 0x20000000}, 0x20) recvmsg$unix(r6, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x40010040) r9 = socket$kcm(0x2c, 0x3, 0x0) setsockopt$sock_attach_bpf(r9, 0x11b, 0x2, &(0x7f0000000900)=r8, 0x4) (fail_nth: 3) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r10 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="12000000070000000400"], 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x8, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x0, 0x4, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r10, &(0x7f0000000040)}, 0x20) 648.380936ms ago: executing program 1 (id=796): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001100)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x1b, &(0x7f0000000040), 0x4) (async) r1 = socket$kcm(0x2, 0x5, 0x84) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x2000000000000082, &(0x7f0000000940)=ANY=[@ANYRES8=r0], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x1}, 0x8}, 0x94) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000500)={0x6, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000003c0)=[{0x10001, 0x0, 0xfffffffc, 0x2}, {0x2}]}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) (async) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="3640000048009125745c7388641f9c0e0a"], 0xfe33) r4 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000080), 0x2, 0x0) write$cgroup_netprio_ifpriomap(r4, &(0x7f00000000c0)={'veth0_to_team', 0x32, 0x35}, 0x10) (async) recvmsg$unix(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r1, 0x84, 0x6e, &(0x7f0000000000)=r5, 0x2c) 486.341369ms ago: executing program 3 (id=797): 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_config_ext={0x1ff, 0x200}, 0x8000, 0xcdd, 0x43a1bd76, 0x4, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x2, 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, 0xfffffffe, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000007910480000000000610400000000000095000000"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000000c0)={{r3}, &(0x7f0000000000), &(0x7f00000002c0)=r0}, 0x20) sendmsg(r2, &(0x7f0000002180)={0x0, 0x0, 0x0}, 0x20000000) recvmsg$unix(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000a40)=""/240, 0xf0}], 0x1}, 0x2002) socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c6eb9447364b6ad, 0x0, 0xfffffffe, 0x0, 0x0, 0x757d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xfe33) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000120000007f00000001"], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000680)={{r4}, 0x0, 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001c40)={r4, &(0x7f0000000840)="0ac4376463e686f2a211822f3a1fb7541d715c5ea2fe5dc7d6f5afb329c15f1d12c2035e620e4355e471c1df7b33a79d1415d2c29337b56602254d4de6fea08e779fc2d1cb394a6ba8324d6007384f63c3ecf17b084ca73e1bd3af17ace354b3dbc6142d87e109321e6c30236ec8ba9a27da741154e62e0787b517b5db0a0a12b239cdd014fbea40b9d35fb7ca2de54c3b5341cbded5e5414942aeec05d8f54043dc28e1dd3e5f966fbe5316d2ca14b29257c0977445685f04f47ddf51874fe3d77309cc2660890dee1f", &(0x7f0000000c40)=""/4096}, 0x20) r5 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x644b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x2}, 0x8004, 0xcdd, 0x43a1bd76, 0x4, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000c00)='GPL\x00'}, 0x90) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0e000000040000000800000005"], 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r6) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r8, &(0x7f00000005c0)={&(0x7f0000000180)=@nameseq={0x1e, 0x1, 0x3, {0x0, 0x1, 0x2}}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000240)="4f9cfcd379c8798f1735e16cea01431aa16a4c99dc80d3429ea6f05901728fb69bf17884c54bf7ed93", 0x29}, {&(0x7f0000000280)="c4eae9161732388988ae414930a9097ef3d980dfd30922dfbbd66a4604c94315a92d887737566aa79a4e4563744edb1b2d9b6fd0621e12c29f7f0e50", 0x3c}, {&(0x7f00000002c0)="cf12469ee8270a63ff5ad2d38c3d", 0xe}], 0x3, &(0x7f0000000440)='(a', 0x2, 0x40081}, 0x40dc) socket$kcm(0x2, 0x5, 0x84) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x6, 0xc, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r7, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bc82000000000000a6020000f8ffffffb703000008000000b703000000000000850000003300000095"], &(0x7f0000000300)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000003c0)={{r7}, &(0x7f0000000340), &(0x7f0000000380)=r9}, 0x20) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r9, 0x18000000000002a0, 0x5ee, 0x0, &(0x7f0000000580)="b9ff03076804268c989e14f088a8", 0x0, 0x500, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) 147.340307ms ago: executing program 1 (id=798): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000500)={{0xeb9f, 0x1, 0x0, 0x18, 0xfffff, 0x18, 0x18, 0x7, [@struct={0x5, 0x1, 0x0, 0xf, 0x0, 0x80000017, [{0x3, 0x4, 0x200002}]}]}, {0x0, [0x0, 0x5f, 0x61, 0x2e, 0x2e]}}, 0x0, 0x37, 0x0, 0x0, 0xfff}, 0x28) 107.400148ms ago: executing program 2 (id=799): r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5000) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000000), 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1e000000000000000500000006"], 0x48) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001740)={r3, 0x0, &(0x7f0000001700)=""/53}, 0x20) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0, 0x0, 0x0, 0x0, 0xc045d6e08e8aad4e, 0x27, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x3}, 0x94) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x16, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x21, '\x00', 0x0, @fallback=0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x520, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0xa99, 0x3}, 0x8500, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r4, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x3800, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, 0x0) sendmsg$inet(r2, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) r5 = getpid() r6 = syz_clone(0x8000000, 0x0, 0x0, 0x0, &(0x7f0000001700), 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1002, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000001, 0x1, @perf_bp={0x0, 0x1}, 0x8061, 0x3, 0x0, 0x0, 0x0, 0x200}, r6, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f00000009c0)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000580)="bd159b10e0499644f53186bb1f59031c9dc18ef5e70f5d7c30247f859163eabbf6bd49bde2f0367f1b11a45886a6b35f69a8cde813367d999055c1ea546c12823820634d8c89abbec8d15a8dc7dea73f85b3449267df4e2c3bf5608d256bc8267aee78cd2aa5e5dff29a9599c6a391bc458fc0a0527c179dde2a779a171cc82764a0a100d0efd425ec913c991188ca8b88d3b1ad6ff30a4d9eb57ccd327c75d864bbe9cdf5fefb2ac4ac3cfb1c0172678bef60590422679d7ee6b4", 0xbb}, {&(0x7f0000000640)="170a99146243de0d7fe987a18c53ec1dfe669334b1e67303596fd35f16b19c864819de2d4da8534d5cefe58ddf464bbb26752c418867b7c03e0c7157b8acaf18bd5e463c6936e98ad48b8b5906ba5da351193804cd8a7fb958eddbd6348fdb8813fd289b74dc718d0b3a57b8fb863040ff76851a1be371dd32bc3854f9387fa837b869a5f4c97b09d9a321463fd604f74083a858a966878c5909b55ac212727da3f0", 0xa2}, {&(0x7f0000000700)="7b69312e8d26d7b9e87f1700a0434299a6d366fc5587739bfa1414a41739194f6dc1958545d7d184f80051a3574d55c62e91e534683b1ab21f4e927c2660e1db52c71466bab559b7103d3a7e69b066803e1d5f295bd2f92bbbbc5b3c6c3433d159ac37ee4f730aa6c493a6993d691540ad3166365cc6a9b3b7da0e51ca5baecd6b0f7904fa4533449001357318b0d8a449d949ca33945d12249b198407fd39d678d30aed92dc8f70e406ed5722741ced5c38ba90f4c2648789a533f8077665a9622a607897ab01822d80e123289c4f471f739e60b5fa030e8c74eb8f57a7f92563f5b93c1e86a3", 0xe7}], 0x3, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000a2a5b2b3df3a4bb6621048000000000100024002000002", @ANYRES32=r5, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB='\x00\x00\x00\x00'], 0x80, 0x8000}, 0x4c001) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x26e1, 0x0) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@base={0x10, 0x4, 0x4, 0x2, 0x0, 0x1}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000a80)={{r8}, &(0x7f0000000a00), &(0x7f0000000400)=r7}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000900)={{r8}, &(0x7f0000000880), &(0x7f00000008c0)=r7}, 0x20) openat$cgroup_devices(r7, &(0x7f0000000280)='devices.deny\x00', 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x3, 0x4, &(0x7f0000000040)=@framed={{0x18, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2}, [@call={0x85, 0x0, 0x0, 0x8}]}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'pim6reg\x00', 0x1}) 1.29503ms ago: executing program 1 (id=800): r0 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r0, 0x84, 0x76, &(0x7f0000000000), 0x8) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000007910480000000000610400000000000095000072"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, 0x0, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x94) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) 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(0xffffffffffffffff, 0x40042408, r1) socket$kcm(0x23, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000040)="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", 0x1b0}, {&(0x7f0000001040)="9d7fcf3efc63f4a6a555ba8b4726d7ccaf8a207100e69cfac4377876021d7131b838059f96bd206d4776368ed2a92432e5af71", 0x33}], 0x2, &(0x7f00000010c0)=[@ip_tos_int={{0x14, 0x29, 0xb}}, @ip_tos_u8={{0x11, 0x29, 0xb}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @broadcast, @remote}}}], 0x50}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x12, 0xfffffffb}, 0x48) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x93, 0x5, 0xc, 0xfc, 0x0, 0x1, 0x45, 0x9, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x2, @perf_config_ext={0xfffffffffffffffc}, 0x4010, 0x77, 0x0, 0x8, 0xffffffff, 0x9d86, 0x42, 0x0, 0x3, 0x0, 0x1ff}, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x3) socket$kcm(0x29, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x15, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000640)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x21, '\x00', 0x0, @fallback=0x13, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x94) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x100}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x0, 0x7, 0x0, 0x4, 0x0, 0x2, 0xcadf8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x7, 0x4, @perf_config_ext={0x6, 0x7}, 0x100004, 0x1, 0x6, 0x7, 0x10000, 0x25, 0x3, 0x0, 0xfffffffb, 0x0, 0x400000000002}, 0x0, 0xe, 0xffffffffffffffff, 0x3) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89f0, &(0x7f0000000080)) 841.73µs ago: executing program 3 (id=801): socket$kcm(0x11, 0x200000000000002, 0x300) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x35, 0x43a1bd76, 0x0, 0x9, 0x7, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa5, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x8110, 0x4, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000002d40)={0x0, 0x0, 0x0}, 0x0) bpf$OBJ_PIN_PROG(0x11, &(0x7f0000000040)=@generic={0x0}, 0x18) socket$kcm(0x10, 0x100000000002, 0x4) r1 = socket$kcm(0x10, 0x2, 0x10) r2 = socket$kcm(0x2, 0x1000000000000002, 0x0) sendmsg$inet(r2, &(0x7f0000000b40)={&(0x7f0000000440)={0x2, 0x4e20, @multicast1}, 0x10, &(0x7f0000000540)=[{&(0x7f0000002880)="611b0f0065f65d25c9d4efa78c711930dcacc7711431abd866f4f300918cc74122160768ad3185487de6a599a4f9", 0x2e}], 0x1, &(0x7f0000000100)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0xd}, @empty}}}], 0x20}, 0xe900) sendmsg$kcm(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000000)="1400000010003507d25a806f8c6394f90324fc60", 0x14}], 0x1}, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x22, &(0x7f0000000280), 0x4) r3 = socket$kcm(0x2b, 0x1, 0x0) close(r3) r4 = socket$kcm(0x2, 0x5, 0x84) setsockopt$sock_attach_bpf(r4, 0x84, 0xb, &(0x7f0000000000), 0xe) setsockopt$sock_attach_bpf(r3, 0x1, 0xd, &(0x7f00000001c0), 0x45) close(r3) recvmsg(r1, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=""/167, 0xa7}, 0x2002) bpf$BPF_GET_MAP_INFO(0xf, 0x0, 0x0) r5 = socket$kcm(0xa, 0x2, 0x0) r6 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000180)="5c00000013006bcd9e3fe3dc4e48aa31086b8703340000001f00000000000000040014000d000a00140000009ee517d34460bc08eab556a705251e6182949a3651f60a84c9f5d1938837e786a6d0bdd7fcf50e4509c5bb5a00f69853", 0x5c}], 0x1, 0x0, 0x0, 0x1f000801}, 0x0) perf_event_open(&(0x7f0000000680)={0x2, 0x80, 0x28, 0x1, 0x40, 0x9, 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, 0x4, @perf_config_ext={0x0, 0xa}, 0x8000, 0x5, 0x0, 0x7, 0x81, 0x86, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYRES32, @ANYBLOB="00000200"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000000000f8fe77ed00"/32], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0xc, 0x0, 0x0, &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x4, '\x00', 0x0, @fallback=0x11, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) sendmsg$sock(r5, &(0x7f0000000400)={&(0x7f0000000580)=@ax25={{0x3, @bcast}, [@null, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}, 0x80, 0x0, 0x0, &(0x7f0000000000)=[@txtime={{0x18, 0x1, 0x3d, 0x5}}], 0x18, 0xb00}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls=0x36}, 0x94) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x6, 0x0, 0x10, 0x3, 0x0, 0xc, 0x28000, 0xa, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000000040), 0xe}, 0x102a4, 0x2, 0x2, 0x8, 0x4, 0x6, 0x9, 0x0, 0x3, 0x0, 0x5}, 0x0, 0x10, 0xffffffffffffffff, 0x1) 0s ago: executing program 0 (id=808): socket$kcm(0x10, 0x2, 0x0) socket$kcm(0x10, 0x2, 0x0) socket$kcm(0x10, 0x2, 0x10) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r1 = openat$cgroup_devices(r0, 0x0, 0x2, 0x0) socket$kcm(0x10, 0x2, 0x4) openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x8402, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x2000009, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, @perf_config_ext, 0x100080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x0, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x9e6, 0x5, 0x4, 0x20005, 0xfffd, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) socket$kcm(0x1e, 0x1, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) socket$kcm(0x10, 0x2, 0x0) socket$kcm(0x2, 0x200000000000001, 0x106) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0500000003f01f00660000007f00000001"], 0x50) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) socket$kcm(0x1e, 0x4, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0900000004000000ff0f000005"], 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r3, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x1) recvmsg$unix(r2, &(0x7f0000000200)={0x0, 0xfffffffffffffdc3, 0x0, 0x0, &(0x7f0000000240)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @cred={{0x1c}}], 0x70}, 0x10002) r4 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000009c0)=ANY=[], 0x50) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x3, 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1800000000000000000000000000000018020000", @ANYRES32=r4, @ANYBLOB="0000000000000000b703000000000000850000000d000000b70000000000000095"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @sched_cls=0x36, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r5, 0x81000600, 0xe80, 0x0, &(0x7f0000000900)="c1dfb080cd21d308098ee6888100", 0x0, 0xadf0, 0x0, 0x0, 0xffffffffffffffc8, 0x0, 0x0}, 0x50) write$cgroup_devices(r1, 0x0, 0x9) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) kernel console output (not intermixed with test programs): _acquire+0x7d80/0x7d80 [ 123.914977][ T6408] __se_sys_sendmsg+0x1d0/0x2c0 [ 123.919895][ T6408] ? __x64_sys_sendmsg+0x80/0x80 [ 123.924899][ T6408] ? lockdep_hardirqs_on+0x98/0x150 [ 123.930146][ T6408] do_syscall_64+0x55/0xb0 [ 123.934636][ T6408] ? clear_bhb_loop+0x40/0x90 [ 123.939347][ T6408] ? clear_bhb_loop+0x40/0x90 [ 123.944088][ T6408] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 123.950034][ T6408] RIP: 0033:0x7f61f939de59 [ 123.954481][ T6408] 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 [ 123.974243][ T6408] RSP: 002b:00007f61fa284028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 123.982691][ T6408] RAX: ffffffffffffffda RBX: 00007f61f9625fa0 RCX: 00007f61f939de59 [ 123.990694][ T6408] RDX: 0000000004000814 RSI: 0000200000000080 RDI: 0000000000000003 [ 123.998694][ T6408] RBP: 00007f61fa284090 R08: 0000000000000000 R09: 0000000000000000 [ 124.006787][ T6408] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 124.014792][ T6408] R13: 00007f61f9626038 R14: 00007f61f9625fa0 R15: 00007ffc77e8bd78 [ 124.022814][ T6408] [ 124.031092][ T6387] 416953 pages reserved [ 124.035479][ T6387] 0 pages cma reserved [ 124.084279][ T6412] netlink: 'syz.3.207': attribute type 33 has an invalid length. [ 124.142911][ T6412] netlink: 152 bytes leftover after parsing attributes in process `syz.3.207'. [ 124.281515][ T6415] ref_ctr_offset mismatch. inode: 0x5e offset: 0x0 ref_ctr_offset(old): 0x0 ref_ctr_offset(new): 0xfe [ 124.600402][ T6431] FAULT_INJECTION: forcing a failure. [ 124.600402][ T6431] name failslab, interval 1, probability 0, space 0, times 0 [ 124.657528][ T6431] CPU: 1 PID: 6431 Comm: syz.3.214 Not tainted syzkaller #0 [ 124.664917][ T6431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 124.675027][ T6431] Call Trace: [ 124.678409][ T6431] [ 124.681397][ T6431] dump_stack_lvl+0x18c/0x250 [ 124.686203][ T6431] ? show_regs_print_info+0x20/0x20 [ 124.691606][ T6431] ? load_image+0x420/0x420 [ 124.696186][ T6431] ? __might_sleep+0xe0/0xe0 [ 124.700841][ T6431] ? __lock_acquire+0x7d80/0x7d80 [ 124.705930][ T6431] should_fail_ex+0x394/0x4c0 [ 124.710677][ T6431] should_failslab+0x9/0x20 [ 124.715246][ T6431] slab_pre_alloc_hook+0x59/0x300 [ 124.720518][ T6431] ? rtnl_newlink+0x10d/0x2170 [ 124.725346][ T6431] __kmem_cache_alloc_node+0x53/0x250 [ 124.730783][ T6431] ? rtnl_newlink+0x10d/0x2170 [ 124.735613][ T6431] kmalloc_trace+0x2a/0xe0 [ 124.740100][ T6431] rtnl_newlink+0x10d/0x2170 [ 124.744752][ T6431] ? arch_stack_walk+0x160/0x190 [ 124.749760][ T6431] ? verify_lock_unused+0x140/0x140 [ 124.755025][ T6431] ? __mutex_trylock_common+0x160/0x270 [ 124.760627][ T6431] ? rtnl_setlink+0x4e0/0x4e0 [ 124.765370][ T6431] ? trace_raw_output_contention_end+0xd0/0xd0 [ 124.771584][ T6431] ? rcu_is_watching+0x15/0xb0 [ 124.776413][ T6431] ? trace_contention_end+0x39/0xe0 [ 124.781664][ T6431] ? __mutex_lock+0x30d/0xc80 [ 124.786405][ T6431] ? rtnetlink_rcv_msg+0x7ed/0xf90 [ 124.791564][ T6431] ? mutex_lock_nested+0x20/0x20 [ 124.796608][ T6431] ? rtnl_setlink+0x4e0/0x4e0 [ 124.801344][ T6431] rtnetlink_rcv_msg+0x843/0xf90 [ 124.806426][ T6431] ? rtnetlink_rcv_msg+0x220/0xf90 [ 124.811596][ T6431] ? rtnetlink_bind+0x80/0x80 [ 124.816424][ T6431] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 124.822562][ T6431] ? lock_chain_count+0x20/0x20 [ 124.827517][ T6431] ? __local_bh_enable_ip+0x13a/0x1c0 [ 124.832974][ T6431] ? lockdep_hardirqs_on+0x98/0x150 [ 124.838224][ T6431] ? __local_bh_enable_ip+0x13a/0x1c0 [ 124.843644][ T6431] ? _local_bh_enable+0xa0/0xa0 [ 124.848547][ T6431] ? __dev_queue_xmit+0x275/0x3630 [ 124.853708][ T6431] ? __dev_queue_xmit+0x1bc2/0x3630 [ 124.858962][ T6431] ? __dev_queue_xmit+0x275/0x3630 [ 124.864133][ T6431] ? ref_tracker_free+0x686/0x830 [ 124.869230][ T6431] netlink_rcv_skb+0x235/0x4c0 [ 124.874048][ T6431] ? rtnetlink_bind+0x80/0x80 [ 124.878771][ T6431] ? netlink_ack+0x1160/0x1160 [ 124.883601][ T6431] ? __lock_acquire+0x7d80/0x7d80 [ 124.888705][ T6431] ? netlink_deliver_tap+0x2e/0x1b0 [ 124.894159][ T6431] netlink_unicast+0x7b1/0x930 [ 124.899027][ T6431] netlink_sendmsg+0x8d0/0xbf0 [ 124.903851][ T6431] ? netlink_getsockopt+0x590/0x590 [ 124.909230][ T6431] ? apparmor_socket_sendmsg+0x8e/0x330 [ 124.914821][ T6431] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 124.920151][ T6431] ? security_socket_sendmsg+0x80/0xa0 [ 124.925661][ T6431] ? netlink_getsockopt+0x590/0x590 [ 124.930914][ T6431] ____sys_sendmsg+0x61b/0x980 [ 124.935727][ T6431] ? __asan_memset+0x22/0x40 [ 124.940357][ T6431] ? __sys_sendmsg_sock+0x30/0x30 [ 124.945421][ T6431] ? __import_iovec+0x5f2/0x850 [ 124.950313][ T6431] ? import_iovec+0x73/0xa0 [ 124.955097][ T6431] ___sys_sendmsg+0x2a6/0x360 [ 124.959814][ T6431] ? get_pid_task+0x20/0x1e0 [ 124.964444][ T6431] ? __sys_sendmsg+0x2b0/0x2b0 [ 124.969266][ T6431] ? __lock_acquire+0x7d80/0x7d80 [ 124.974342][ T6431] __se_sys_sendmsg+0x1d0/0x2c0 [ 124.979236][ T6431] ? __x64_sys_sendmsg+0x80/0x80 [ 124.984310][ T6431] ? lockdep_hardirqs_on+0x98/0x150 [ 124.989643][ T6431] do_syscall_64+0x55/0xb0 [ 124.994185][ T6431] ? clear_bhb_loop+0x40/0x90 [ 124.998917][ T6431] ? clear_bhb_loop+0x40/0x90 [ 125.003642][ T6431] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 125.009570][ T6431] RIP: 0033:0x7f4e3539de59 [ 125.014012][ T6431] 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 [ 125.033649][ T6431] RSP: 002b:00007f4e362be028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 125.042100][ T6431] RAX: ffffffffffffffda RBX: 00007f4e35625fa0 RCX: 00007f4e3539de59 [ 125.050213][ T6431] RDX: 0000000000000000 RSI: 00002000000001c0 RDI: 0000000000000003 [ 125.058221][ T6431] RBP: 00007f4e362be090 R08: 0000000000000000 R09: 0000000000000000 [ 125.066222][ T6431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 125.074221][ T6431] R13: 00007f4e35626038 R14: 00007f4e35625fa0 R15: 00007ffddf424988 [ 125.082268][ T6431] [ 125.136146][ T6438] FAULT_INJECTION: forcing a failure. [ 125.136146][ T6438] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 125.153408][ T6436] netlink: 'syz.2.216': attribute type 4 has an invalid length. [ 125.187828][ T6438] CPU: 0 PID: 6438 Comm: syz.1.217 Not tainted syzkaller #0 [ 125.195232][ T6438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 125.205353][ T6438] Call Trace: [ 125.208696][ T6438] [ 125.211694][ T6438] dump_stack_lvl+0x18c/0x250 [ 125.216480][ T6438] ? show_regs_print_info+0x20/0x20 [ 125.221949][ T6438] ? load_image+0x420/0x420 [ 125.226530][ T6438] ? __might_fault+0xaa/0x120 [ 125.231448][ T6438] ? __lock_acquire+0x7d80/0x7d80 [ 125.236578][ T6438] should_fail_ex+0x394/0x4c0 [ 125.241614][ T6438] _copy_from_iter+0x1cd/0x1290 [ 125.246545][ T6438] ? rcu_is_watching+0x15/0xb0 [ 125.251413][ T6438] ? copyout_mc+0x70/0x70 [ 125.255840][ T6438] ? __virt_addr_valid+0x10c/0x380 [ 125.261065][ T6438] ? __virt_addr_valid+0x10c/0x380 [ 125.266254][ T6438] ? __virt_addr_valid+0x10c/0x380 [ 125.271453][ T6438] ? __check_object_size+0x4fc/0xa40 [ 125.276844][ T6438] netlink_sendmsg+0x76b/0xbf0 [ 125.281869][ T6438] ? netlink_getsockopt+0x590/0x590 [ 125.287155][ T6438] ? apparmor_socket_sendmsg+0x8e/0x330 [ 125.292777][ T6438] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 125.298194][ T6438] ? security_socket_sendmsg+0x80/0xa0 [ 125.303793][ T6438] ? netlink_getsockopt+0x590/0x590 [ 125.309097][ T6438] ____sys_sendmsg+0x61b/0x980 [ 125.313963][ T6438] ? __asan_memset+0x22/0x40 [ 125.318641][ T6438] ? __sys_sendmsg_sock+0x30/0x30 [ 125.323747][ T6438] ? __import_iovec+0x5f2/0x850 [ 125.328716][ T6438] ? import_iovec+0x73/0xa0 [ 125.333311][ T6438] ___sys_sendmsg+0x2a6/0x360 [ 125.338085][ T6438] ? __sys_sendmsg+0x2b0/0x2b0 [ 125.342976][ T6438] ? __lock_acquire+0x7d80/0x7d80 [ 125.348129][ T6438] __se_sys_sendmsg+0x1d0/0x2c0 [ 125.353062][ T6438] ? __x64_sys_sendmsg+0x80/0x80 [ 125.358125][ T6438] ? lockdep_hardirqs_on+0x98/0x150 [ 125.363408][ T6438] do_syscall_64+0x55/0xb0 [ 125.367915][ T6438] ? clear_bhb_loop+0x40/0x90 [ 125.372669][ T6438] ? clear_bhb_loop+0x40/0x90 [ 125.377419][ T6438] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 125.383401][ T6438] RIP: 0033:0x7f61f939de59 [ 125.387883][ T6438] 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 [ 125.407571][ T6438] RSP: 002b:00007f61fa284028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 125.416103][ T6438] RAX: ffffffffffffffda RBX: 00007f61f9625fa0 RCX: 00007f61f939de59 [ 125.424143][ T6438] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 125.432151][ T6438] RBP: 00007f61fa284090 R08: 0000000000000000 R09: 0000000000000000 [ 125.440203][ T6438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 125.448263][ T6438] R13: 00007f61f9626038 R14: 00007f61f9625fa0 R15: 00007ffc77e8bd78 [ 125.456402][ T6438] [ 125.479649][ T6441] netlink: 'syz.3.218': attribute type 13 has an invalid length. [ 125.506862][ T6441] netlink: 24859 bytes leftover after parsing attributes in process `syz.3.218'. [ 125.516273][ T6443] netlink: 132 bytes leftover after parsing attributes in process `syz.3.218'. [ 125.751489][ T6454] ref_ctr_offset mismatch. inode: 0x42 offset: 0x0 ref_ctr_offset(old): 0x0 ref_ctr_offset(new): 0xfe [ 125.785232][ T6455] FAULT_INJECTION: forcing a failure. [ 125.785232][ T6455] name failslab, interval 1, probability 0, space 0, times 0 [ 125.822152][ T6455] CPU: 0 PID: 6455 Comm: syz.2.223 Not tainted syzkaller #0 [ 125.829579][ T6455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 125.839687][ T6455] Call Trace: [ 125.843015][ T6455] [ 125.845985][ T6455] dump_stack_lvl+0x18c/0x250 [ 125.850784][ T6455] ? show_regs_print_info+0x20/0x20 [ 125.856056][ T6455] ? load_image+0x420/0x420 [ 125.860620][ T6455] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 125.866667][ T6455] ? __asan_memset+0x22/0x40 [ 125.871493][ T6455] should_fail_ex+0x394/0x4c0 [ 125.876236][ T6455] should_failslab+0x9/0x20 [ 125.880804][ T6455] slab_pre_alloc_hook+0x59/0x300 [ 125.885890][ T6455] ? __debug_object_init+0xec/0x450 [ 125.891584][ T6455] kmem_cache_alloc+0x5a/0x2c0 [ 125.896408][ T6455] ? slab_build_skb+0x28/0x3e0 [ 125.901243][ T6455] slab_build_skb+0x28/0x3e0 [ 125.905902][ T6455] bpf_prog_test_run_skb+0x38f/0x18f0 [ 125.911341][ T6455] ? __fget_files+0x28/0x460 [ 125.916001][ T6455] ? __fget_files+0x3fc/0x460 [ 125.920754][ T6455] ? cpu_online+0x60/0x60 [ 125.925192][ T6455] bpf_prog_test_run+0x31f/0x390 [ 125.930193][ T6455] __sys_bpf+0x49d/0x890 [ 125.934529][ T6455] ? bpf_link_show_fdinfo+0x390/0x390 [ 125.939971][ T6455] ? lock_chain_count+0x20/0x20 [ 125.944887][ T6455] __x64_sys_bpf+0x7c/0x90 [ 125.949365][ T6455] do_syscall_64+0x55/0xb0 [ 125.953837][ T6455] ? clear_bhb_loop+0x40/0x90 [ 125.958597][ T6455] ? clear_bhb_loop+0x40/0x90 [ 125.963325][ T6455] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 125.969284][ T6455] RIP: 0033:0x7f8123b9de59 [ 125.973750][ T6455] 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 [ 125.993489][ T6455] RSP: 002b:00007f8124afb028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 126.001964][ T6455] RAX: ffffffffffffffda RBX: 00007f8123e25fa0 RCX: 00007f8123b9de59 [ 126.009992][ T6455] RDX: 0000000000000050 RSI: 00002000000002c0 RDI: 000000000000000a [ 126.018022][ T6455] RBP: 00007f8124afb090 R08: 0000000000000000 R09: 0000000000000000 [ 126.026037][ T6455] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 126.034064][ T6455] R13: 00007f8123e26038 R14: 00007f8123e25fa0 R15: 00007ffeac2dc098 [ 126.042105][ T6455] [ 126.873446][ T6475] netlink: 3 bytes leftover after parsing attributes in process `syz.3.231'. [ 126.963917][ T6475] netlink: 128 bytes leftover after parsing attributes in process `syz.3.231'. [ 127.004852][ T6475] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 127.016390][ T6473] raw_sendmsg: syz.1.225 forgot to set AF_INET. Fix it! [ 127.302371][ T6483] ref_ctr_offset mismatch. inode: 0x42 offset: 0x0 ref_ctr_offset(old): 0x0 ref_ctr_offset(new): 0xfe [ 127.593074][ T6488] netlink: 'syz.2.235': attribute type 29 has an invalid length. [ 127.610805][ T6488] netlink: 'syz.2.235': attribute type 29 has an invalid length. [ 127.873606][ T6493] netlink: 'syz.2.235': attribute type 29 has an invalid length. [ 128.258855][ T6512] netlink: 'syz.3.242': attribute type 4 has an invalid length. [ 128.800452][ T6526] ref_ctr_offset mismatch. inode: 0x42 offset: 0x0 ref_ctr_offset(old): 0x0 ref_ctr_offset(new): 0xfe [ 128.819615][ T6528] ref_ctr_offset mismatch. inode: 0x26 offset: 0x0 ref_ctr_offset(old): 0x0 ref_ctr_offset(new): 0xfe [ 128.944032][ T6532] FAULT_INJECTION: forcing a failure. [ 128.944032][ T6532] name failslab, interval 1, probability 0, space 0, times 0 [ 128.961317][ T6532] CPU: 0 PID: 6532 Comm: syz.3.248 Not tainted syzkaller #0 [ 128.968703][ T6532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 128.978813][ T6532] Call Trace: [ 128.982146][ T6532] [ 128.985122][ T6532] dump_stack_lvl+0x18c/0x250 [ 128.989869][ T6532] ? show_regs_print_info+0x20/0x20 [ 128.995132][ T6532] ? load_image+0x420/0x420 [ 128.999696][ T6532] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 129.005746][ T6532] ? __asan_memset+0x22/0x40 [ 129.010403][ T6532] should_fail_ex+0x394/0x4c0 [ 129.015166][ T6532] should_failslab+0x9/0x20 [ 129.019733][ T6532] slab_pre_alloc_hook+0x59/0x300 [ 129.024871][ T6532] ? __debug_object_init+0xec/0x450 [ 129.030212][ T6532] kmem_cache_alloc+0x5a/0x2c0 [ 129.035121][ T6532] ? slab_build_skb+0x28/0x3e0 [ 129.039960][ T6532] slab_build_skb+0x28/0x3e0 [ 129.044623][ T6532] bpf_prog_test_run_skb+0x38f/0x18f0 [ 129.050086][ T6532] ? __fget_files+0x28/0x460 [ 129.054744][ T6532] ? __fget_files+0x3fc/0x460 [ 129.059502][ T6532] ? cpu_online+0x60/0x60 [ 129.063888][ T6532] bpf_prog_test_run+0x31f/0x390 [ 129.068885][ T6532] __sys_bpf+0x49d/0x890 [ 129.073186][ T6532] ? bpf_link_show_fdinfo+0x390/0x390 [ 129.078631][ T6532] ? lock_chain_count+0x20/0x20 [ 129.083544][ T6532] __x64_sys_bpf+0x7c/0x90 [ 129.088029][ T6532] do_syscall_64+0x55/0xb0 [ 129.092507][ T6532] ? clear_bhb_loop+0x40/0x90 [ 129.097237][ T6532] ? clear_bhb_loop+0x40/0x90 [ 129.101964][ T6532] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 129.107938][ T6532] RIP: 0033:0x7f4e3539de59 [ 129.112409][ T6532] 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 [ 129.132077][ T6532] RSP: 002b:00007f4e362be028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 129.140602][ T6532] RAX: ffffffffffffffda RBX: 00007f4e35625fa0 RCX: 00007f4e3539de59 [ 129.148636][ T6532] RDX: 0000000000000050 RSI: 00002000000002c0 RDI: 000000000000000a [ 129.156658][ T6532] RBP: 00007f4e362be090 R08: 0000000000000000 R09: 0000000000000000 [ 129.164692][ T6532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 129.172717][ T6532] R13: 00007f4e35626038 R14: 00007f4e35625fa0 R15: 00007ffddf424988 [ 129.180765][ T6532] [ 129.873511][ T6546] FAULT_INJECTION: forcing a failure. [ 129.873511][ T6546] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 129.907009][ T6546] CPU: 0 PID: 6546 Comm: syz.1.253 Not tainted syzkaller #0 [ 129.914415][ T6546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 129.924562][ T6546] Call Trace: [ 129.927868][ T6546] [ 129.930829][ T6546] dump_stack_lvl+0x18c/0x250 [ 129.935553][ T6546] ? show_regs_print_info+0x20/0x20 [ 129.940787][ T6546] ? load_image+0x420/0x420 [ 129.945433][ T6546] ? __might_fault+0xaa/0x120 [ 129.950144][ T6546] ? __lock_acquire+0x7d80/0x7d80 [ 129.955212][ T6546] should_fail_ex+0x394/0x4c0 [ 129.959942][ T6546] _copy_from_user+0x2f/0xe0 [ 129.964610][ T6546] ___sys_sendmsg+0x1c7/0x360 [ 129.969330][ T6546] ? get_pid_task+0x20/0x1e0 [ 129.973962][ T6546] ? __sys_sendmsg+0x2b0/0x2b0 [ 129.978824][ T6546] ? __lock_acquire+0x7d80/0x7d80 [ 129.983904][ T6546] __se_sys_sendmsg+0x1d0/0x2c0 [ 129.988802][ T6546] ? __x64_sys_sendmsg+0x80/0x80 [ 129.993790][ T6546] ? lockdep_hardirqs_on+0x98/0x150 [ 129.999023][ T6546] do_syscall_64+0x55/0xb0 [ 130.003476][ T6546] ? clear_bhb_loop+0x40/0x90 [ 130.008178][ T6546] ? clear_bhb_loop+0x40/0x90 [ 130.012887][ T6546] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 130.018817][ T6546] RIP: 0033:0x7f61f939de59 [ 130.023258][ T6546] 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 [ 130.042892][ T6546] RSP: 002b:00007f61fa284028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 130.051348][ T6546] RAX: ffffffffffffffda RBX: 00007f61f9625fa0 RCX: 00007f61f939de59 [ 130.059616][ T6546] RDX: 0000000000040890 RSI: 0000200000000140 RDI: 0000000000000003 [ 130.067619][ T6546] RBP: 00007f61fa284090 R08: 0000000000000000 R09: 0000000000000000 [ 130.075701][ T6546] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 130.083787][ T6546] R13: 00007f61f9626038 R14: 00007f61f9625fa0 R15: 00007ffc77e8bd78 [ 130.091797][ T6546] [ 130.223025][ T6552] ref_ctr_offset mismatch. inode: 0x26 offset: 0x0 ref_ctr_offset(old): 0x0 ref_ctr_offset(new): 0xfe [ 130.559062][ T6558] ref_ctr_offset mismatch. inode: 0x42 offset: 0x0 ref_ctr_offset(old): 0x0 ref_ctr_offset(new): 0xfe [ 130.654437][ T6562] netlink: 'syz.2.259': attribute type 39 has an invalid length. [ 130.694295][ T6564] netlink: 76 bytes leftover after parsing attributes in process `syz.1.260'. [ 130.724613][ T6561] netlink: 763 bytes leftover after parsing attributes in process `syz.0.258'. [ 130.912062][ T6573] netlink: 'syz.2.261': attribute type 29 has an invalid length. [ 130.954508][ T6573] netlink: 'syz.2.261': attribute type 29 has an invalid length. [ 130.972919][ T6574] netlink: 'syz.2.261': attribute type 29 has an invalid length. [ 131.011058][ T6573] netlink: 'syz.2.261': attribute type 29 has an invalid length. [ 131.172436][ T6580] netlink: 'syz.2.266': attribute type 3 has an invalid length. [ 131.183223][ T6580] netlink: 'syz.2.266': attribute type 6 has an invalid length. [ 131.194612][ T6580] netlink: 144448 bytes leftover after parsing attributes in process `syz.2.266'. [ 131.348530][ T6583] netlink: 'syz.1.267': attribute type 10 has an invalid length. [ 131.619566][ T6593] FAULT_INJECTION: forcing a failure. [ 131.619566][ T6593] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 131.648131][ T6593] CPU: 1 PID: 6593 Comm: syz.2.271 Not tainted syzkaller #0 [ 131.655509][ T6593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 131.665610][ T6593] Call Trace: [ 131.668931][ T6593] [ 131.671908][ T6593] dump_stack_lvl+0x18c/0x250 [ 131.676653][ T6593] ? show_regs_print_info+0x20/0x20 [ 131.681916][ T6593] ? load_image+0x420/0x420 [ 131.686488][ T6593] ? __might_fault+0xaa/0x120 [ 131.691226][ T6593] ? __lock_acquire+0x7d80/0x7d80 [ 131.696309][ T6593] should_fail_ex+0x394/0x4c0 [ 131.701048][ T6593] _copy_from_user+0x2f/0xe0 [ 131.705673][ T6593] kstrtouint_from_user+0xde/0x170 [ 131.710829][ T6593] ? kstrtol_from_user+0x190/0x190 [ 131.715986][ T6593] proc_fail_nth_write+0x8f/0x250 [ 131.721047][ T6593] ? proc_fail_nth_read+0x260/0x260 [ 131.726552][ T6593] ? proc_fail_nth_read+0x260/0x260 [ 131.731791][ T6593] vfs_write+0x299/0x9a0 [ 131.736098][ T6593] ? file_end_write+0x250/0x250 [ 131.741018][ T6593] ? __fget_files+0x28/0x460 [ 131.745693][ T6593] ? __fget_files+0x3fc/0x460 [ 131.750424][ T6593] ? __fdget_pos+0x2a3/0x330 [ 131.755052][ T6593] ? ksys_write+0x74/0x260 [ 131.759510][ T6593] ksys_write+0x151/0x260 [ 131.763888][ T6593] ? __ia32_sys_read+0x90/0x90 [ 131.768743][ T6593] ? lockdep_hardirqs_on+0x98/0x150 [ 131.773990][ T6593] do_syscall_64+0x55/0xb0 [ 131.778444][ T6593] ? clear_bhb_loop+0x40/0x90 [ 131.783157][ T6593] ? clear_bhb_loop+0x40/0x90 [ 131.787968][ T6593] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 131.793901][ T6593] RIP: 0033:0x7f8123b5e68e [ 131.798354][ T6593] 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 [ 131.818006][ T6593] RSP: 002b:00007f8124afafe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 131.826462][ T6593] RAX: ffffffffffffffda RBX: 00007f8124afb6c0 RCX: 00007f8123b5e68e [ 131.834466][ T6593] RDX: 0000000000000001 RSI: 00007f8124afb0a0 RDI: 0000000000000004 [ 131.842488][ T6593] RBP: 00007f8124afb090 R08: 0000000000000000 R09: 0000000000000000 [ 131.850537][ T6593] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 131.858569][ T6593] R13: 00007f8123e26038 R14: 00007f8123e25fa0 R15: 00007ffeac2dc098 [ 131.866795][ T6593] [ 131.985090][ T6595] netlink: 'syz.0.272': attribute type 21 has an invalid length. [ 132.243798][ T6601] netlink: 'syz.1.273': attribute type 10 has an invalid length. [ 132.382555][ T6601] team0: Port device wlan1 added [ 132.407121][ T6599] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 132.860200][ T6617] sit0: entered allmulticast mode [ 132.984560][ T6622] FAULT_INJECTION: forcing a failure. [ 132.984560][ T6622] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 133.036152][ T6619] sit0: entered promiscuous mode [ 133.053191][ T6622] CPU: 1 PID: 6622 Comm: syz.1.280 Not tainted syzkaller #0 [ 133.060589][ T6622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 133.070706][ T6622] Call Trace: [ 133.074037][ T6622] [ 133.077019][ T6622] dump_stack_lvl+0x18c/0x250 [ 133.081775][ T6622] ? show_regs_print_info+0x20/0x20 [ 133.087061][ T6622] ? load_image+0x420/0x420 [ 133.091634][ T6622] ? __lock_acquire+0x7d80/0x7d80 [ 133.096725][ T6622] should_fail_ex+0x394/0x4c0 [ 133.101472][ T6622] prepare_alloc_pages+0x1e1/0x5b0 [ 133.106675][ T6622] __alloc_pages+0x134/0x460 [ 133.111337][ T6622] ? kmem_cache_alloc_node+0x1d7/0x310 [ 133.116874][ T6622] ? zone_statistics+0x170/0x170 [ 133.121893][ T6622] ? __build_skb_around+0x245/0x3c0 [ 133.127163][ T6622] ? alloc_pages+0x4e1/0x740 [ 133.131938][ T6622] alloc_skb_with_frags+0x23e/0x7a0 [ 133.137301][ T6622] sock_alloc_send_pskb+0x883/0x9a0 [ 133.142592][ T6622] ? sock_kzfree_s+0x50/0x50 [ 133.147250][ T6622] ? perf_trace_lock+0xfc/0x3b0 [ 133.152167][ T6622] ? verify_lock_unused+0x140/0x140 [ 133.157419][ T6622] ? aa_label_sk_perm+0x4d4/0x660 [ 133.162507][ T6622] ? dev_get_by_index+0x22/0x2d0 [ 133.167511][ T6622] ? dev_get_by_index+0x22/0x2d0 [ 133.172509][ T6622] packet_sendmsg+0x3058/0x4c70 [ 133.177453][ T6622] ? balance_push_set+0x140/0x370 [ 133.182561][ T6622] ? verify_lock_unused+0x140/0x140 [ 133.187829][ T6622] ? aa_sk_perm+0x83c/0x970 [ 133.192496][ T6622] ? packet_getsockopt+0xad0/0xad0 [ 133.197683][ T6622] ? tomoyo_write_file+0xf6/0xc50 [ 133.202768][ T6622] ? aa_sock_msg_perm+0x94/0x150 [ 133.207774][ T6622] ? apparmor_socket_sendmsg+0x8e/0x330 [ 133.213355][ T6622] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 133.218761][ T6622] ? security_socket_sendmsg+0x80/0xa0 [ 133.224267][ T6622] ? packet_getsockopt+0xad0/0xad0 [ 133.229431][ T6622] ____sys_sendmsg+0x61b/0x980 [ 133.234242][ T6622] ? __asan_memset+0x22/0x40 [ 133.238879][ T6622] ? __sys_sendmsg_sock+0x30/0x30 [ 133.243945][ T6622] ? __import_iovec+0x3fa/0x850 [ 133.248842][ T6622] ? import_iovec+0x73/0xa0 [ 133.253390][ T6622] ___sys_sendmsg+0x2a6/0x360 [ 133.258109][ T6622] ? __sys_sendmsg+0x2b0/0x2b0 [ 133.262926][ T6622] ? __lock_acquire+0x7d80/0x7d80 [ 133.268008][ T6622] __se_sys_sendmsg+0x1d0/0x2c0 [ 133.272906][ T6622] ? __x64_sys_sendmsg+0x80/0x80 [ 133.277896][ T6622] ? lockdep_hardirqs_on+0x98/0x150 [ 133.283130][ T6622] do_syscall_64+0x55/0xb0 [ 133.287764][ T6622] ? clear_bhb_loop+0x40/0x90 [ 133.292550][ T6622] ? clear_bhb_loop+0x40/0x90 [ 133.297257][ T6622] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 133.303208][ T6622] RIP: 0033:0x7f61f939de59 [ 133.307682][ T6622] 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 [ 133.327348][ T6622] RSP: 002b:00007f61fa284028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 133.335801][ T6622] RAX: ffffffffffffffda RBX: 00007f61f9625fa0 RCX: 00007f61f939de59 [ 133.343807][ T6622] RDX: 9cdc2384056f4939 RSI: 0000200000000100 RDI: 0000000000000003 [ 133.351845][ T6622] RBP: 00007f61fa284090 R08: 0000000000000000 R09: 0000000000000000 [ 133.359847][ T6622] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 133.367849][ T6622] R13: 00007f61f9626038 R14: 00007f61f9625fa0 R15: 00007ffc77e8bd78 [ 133.375864][ T6622] [ 133.400235][ T1292] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.416788][ T1292] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.651113][ T6630] netlink: 3 bytes leftover after parsing attributes in process `syz.2.282'. [ 134.230854][ T6639] 8021q: adding VLAN 0 to HW filter on device bond0 [ 134.249794][ T6639] team0: Port device bond0 added [ 134.491122][ T6645] team0: Port device wlan1 added [ 134.550599][ T6644] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 134.598219][ T6652] netlink: 9622 bytes leftover after parsing attributes in process `syz.3.290'. [ 134.663578][ T6652] netlink: 132 bytes leftover after parsing attributes in process `syz.3.290'. [ 134.760565][ T6657] netlink: 128 bytes leftover after parsing attributes in process `syz.0.293'. [ 134.777010][ T6657] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 134.953366][ T6663] netlink: 193404 bytes leftover after parsing attributes in process `syz.2.295'. [ 135.470580][ T6677] 8021q: adding VLAN 0 to HW filter on device bond0 [ 135.525422][ T6677] team0: Port device bond0 added [ 135.745912][ T6680] ref_ctr_offset mismatch. inode: 0x5e offset: 0x0 ref_ctr_offset(old): 0x0 ref_ctr_offset(new): 0xfe [ 136.230414][ T6695] netlink: 128 bytes leftover after parsing attributes in process `syz.2.305'. [ 136.251757][ T6695] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 136.634499][ T6704] validate_nla: 28 callbacks suppressed [ 136.634544][ T6704] netlink: 'syz.0.308': attribute type 10 has an invalid length. [ 136.788844][ T6700] FAULT_INJECTION: forcing a failure. [ 136.788844][ T6700] name failslab, interval 1, probability 0, space 0, times 0 [ 136.807078][ T6700] CPU: 0 PID: 6700 Comm: syz.2.307 Not tainted syzkaller #0 [ 136.814636][ T6700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 136.824745][ T6700] Call Trace: [ 136.828056][ T6700] [ 136.831017][ T6700] dump_stack_lvl+0x18c/0x250 [ 136.835741][ T6700] ? show_regs_print_info+0x20/0x20 [ 136.840986][ T6700] ? load_image+0x420/0x420 [ 136.845531][ T6700] ? __might_sleep+0xe0/0xe0 [ 136.850165][ T6700] ? __lock_acquire+0x7d80/0x7d80 [ 136.855294][ T6700] should_fail_ex+0x394/0x4c0 [ 136.860029][ T6700] should_failslab+0x9/0x20 [ 136.864582][ T6700] slab_pre_alloc_hook+0x59/0x300 [ 136.869659][ T6700] ? __xdp_reg_mem_model+0x1e3/0x5a0 [ 136.874983][ T6700] __kmem_cache_alloc_node+0x53/0x250 [ 136.880402][ T6700] ? __asan_memset+0x22/0x40 [ 136.885127][ T6700] ? __xdp_reg_mem_model+0x1e3/0x5a0 [ 136.890457][ T6700] kmalloc_trace+0x2a/0xe0 [ 136.894944][ T6700] __xdp_reg_mem_model+0x1e3/0x5a0 [ 136.900090][ T6700] ? kvmalloc_node+0x70/0x180 [ 136.904800][ T6700] ? kvmalloc_node+0x70/0x180 [ 136.909515][ T6700] ? xdp_reg_mem_model+0x40/0x40 [ 136.914502][ T6700] xdp_reg_mem_model+0x22/0x40 [ 136.919300][ T6700] bpf_test_run_xdp_live+0x262/0x1b30 [ 136.924713][ T6700] ? bpf_dispatcher_xdp+0x800/0x1000 [ 136.930042][ T6700] ? bpf_dispatcher_xdp+0x800/0x1000 [ 136.935357][ T6700] ? bpf_dispatcher_change_prog+0xc94/0xf10 [ 136.941283][ T6700] ? xdp_convert_md_to_buff+0x330/0x330 [ 136.946885][ T6700] ? trace_raw_output_bpf_test_finish+0xd0/0xd0 [ 136.953169][ T6700] ? _copy_from_user+0xa5/0xe0 [ 136.957971][ T6700] ? bpf_test_init+0x119/0x140 [ 136.962766][ T6700] ? xdp_convert_md_to_buff+0x5b/0x330 [ 136.968292][ T6700] bpf_prog_test_run_xdp+0x7d8/0x1140 [ 136.973691][ T6700] ? __lock_acquire+0x7d80/0x7d80 [ 136.978847][ T6700] ? dev_put+0x80/0x80 [ 136.982986][ T6700] ? dev_put+0x80/0x80 [ 136.987092][ T6700] bpf_prog_test_run+0x31f/0x390 [ 136.992168][ T6700] __sys_bpf+0x49d/0x890 [ 136.996441][ T6700] ? bpf_link_show_fdinfo+0x390/0x390 [ 137.001857][ T6700] ? lock_chain_count+0x20/0x20 [ 137.006764][ T6700] __x64_sys_bpf+0x7c/0x90 [ 137.011216][ T6700] do_syscall_64+0x55/0xb0 [ 137.015669][ T6700] ? clear_bhb_loop+0x40/0x90 [ 137.020373][ T6700] ? clear_bhb_loop+0x40/0x90 [ 137.025125][ T6700] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 137.031298][ T6700] RIP: 0033:0x7f8123b9de59 [ 137.035751][ T6700] 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 [ 137.055516][ T6700] RSP: 002b:00007f8124afb028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 137.063974][ T6700] RAX: ffffffffffffffda RBX: 00007f8123e25fa0 RCX: 00007f8123b9de59 [ 137.071979][ T6700] RDX: 0000000000000050 RSI: 0000200000000000 RDI: 000000000000000a [ 137.079985][ T6700] RBP: 00007f8124afb090 R08: 0000000000000000 R09: 0000000000000000 [ 137.087989][ T6700] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 137.096001][ T6700] R13: 00007f8123e26038 R14: 00007f8123e25fa0 R15: 00007ffeac2dc098 [ 137.104026][ T6700] [ 137.342402][ T6709] ref_ctr_offset mismatch. inode: 0x42 offset: 0x0 ref_ctr_offset(old): 0x0 ref_ctr_offset(new): 0xfe [ 137.395004][ T6707] netlink: 'syz.1.309': attribute type 2 has an invalid length. [ 137.402888][ T6707] netlink: 16098 bytes leftover after parsing attributes in process `syz.1.309'. [ 137.617718][ T6721] netlink: 128 bytes leftover after parsing attributes in process `syz.2.315'. [ 137.632168][ T6721] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 137.682869][ T6720] netlink: 'syz.3.314': attribute type 10 has an invalid length. [ 138.532312][ T6735] netlink: 'syz.0.320': attribute type 10 has an invalid length. [ 139.509757][ T6759] netlink: 'syz.0.331': attribute type 10 has an invalid length. [ 139.635147][ T6763] netlink: 60 bytes leftover after parsing attributes in process `syz.3.332'. [ 139.662771][ T6763] netlink: 60 bytes leftover after parsing attributes in process `syz.3.332'. [ 139.712098][ T6763] netlink: 60 bytes leftover after parsing attributes in process `syz.3.332'. [ 139.747654][ T6763] netlink: 60 bytes leftover after parsing attributes in process `syz.3.332'. [ 140.456616][ T6787] netlink: 'syz.1.342': attribute type 10 has an invalid length. [ 141.680357][ T6807] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.351'. [ 141.834742][ T6814] netlink: 'syz.0.354': attribute type 10 has an invalid length. [ 142.004316][ T6818] netlink: 'syz.2.355': attribute type 10 has an invalid length. [ 142.756255][ T6844] netlink: 'syz.0.363': attribute type 12 has an invalid length. [ 142.777093][ T6845] netlink: 'syz.0.363': attribute type 12 has an invalid length. [ 143.049235][ T6849] netlink: 65185 bytes leftover after parsing attributes in process `syz.1.362'. [ 143.211720][ T6851] netlink: 'syz.0.365': attribute type 10 has an invalid length. [ 143.379380][ T6854] netlink: 'syz.2.367': attribute type 10 has an invalid length. [ 144.243282][ T6874] netlink: 144 bytes leftover after parsing attributes in process `syz.2.374'. [ 144.408560][ T6880] netlink: 'syz.2.376': attribute type 10 has an invalid length. [ 145.064059][ T6894] ref_ctr_offset mismatch. inode: 0x26 offset: 0x0 ref_ctr_offset(old): 0x0 ref_ctr_offset(new): 0xfe [ 145.485786][ T6900] netlink: 'syz.3.382': attribute type 10 has an invalid length. [ 145.526395][ T6900] bridge0: port 3(hsr0) entered disabled state [ 145.534825][ T6900] bridge0: port 2(bridge_slave_1) entered disabled state [ 145.549251][ T6900] bridge0: port 1(bridge_slave_0) entered disabled state [ 145.707102][ T6900] bridge0: port 3(hsr0) entered blocking state [ 145.715265][ T6900] bridge0: port 3(hsr0) entered forwarding state [ 145.726045][ T6900] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.734671][ T6900] bridge0: port 2(bridge_slave_1) entered forwarding state [ 145.744587][ T6900] bridge0: port 1(bridge_slave_0) entered blocking state [ 145.753347][ T6900] bridge0: port 1(bridge_slave_0) entered forwarding state [ 145.835234][ T6900] team0: Port device bridge0 added [ 145.850972][ T6906] netlink: 'syz.2.383': attribute type 10 has an invalid length. [ 145.867823][ T6909] C: renamed from team_slave_0 (while UP) [ 145.898965][ T6909] netlink: 'syz.1.384': attribute type 1 has an invalid length. [ 145.925420][ T6909] A link change request failed with some changes committed already. Interface C may have been left with an inconsistent configuration, please check. [ 146.758500][ T6933] ref_ctr_offset mismatch. inode: 0x5e offset: 0x0 ref_ctr_offset(old): 0x0 ref_ctr_offset(new): 0xfe [ 146.887692][ T6936] validate_nla: 28 callbacks suppressed [ 146.887743][ T6936] netlink: 'syz.2.392': attribute type 10 has an invalid length. [ 147.299203][ T6950] netlink: 'syz.0.397': attribute type 29 has an invalid length. [ 147.330056][ T6950] netlink: 'syz.0.397': attribute type 29 has an invalid length. [ 147.391888][ T6952] netlink: 'syz.2.398': attribute type 10 has an invalid length. [ 147.415899][ T6953] netlink: 'syz.3.399': attribute type 10 has an invalid length. [ 147.915331][ T6947] netlink: 'syz.1.395': attribute type 13 has an invalid length. [ 147.985047][ T6966] netlink: 65039 bytes leftover after parsing attributes in process `syz.2.403'. [ 147.997847][ T6967] netlink: 65039 bytes leftover after parsing attributes in process `syz.2.403'. [ 148.484716][ T6978] netlink: 207508 bytes leftover after parsing attributes in process `syz.3.406'. [ 151.213907][ T6981] netlink: 'syz.2.408': attribute type 10 has an invalid length. [ 151.588772][ T6993] netlink: 'syz.3.412': attribute type 10 has an invalid length. [ 151.625847][ T6995] netlink: 'syz.0.413': attribute type 21 has an invalid length. [ 151.722300][ T6995] mac80211_hwsim hwsim2 wlan0: left promiscuous mode [ 151.734888][ T6998] FAULT_INJECTION: forcing a failure. [ 151.734888][ T6998] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 151.756199][ T6995] mac80211_hwsim hwsim2 wlan0: left allmulticast mode [ 151.786287][ T6998] CPU: 0 PID: 6998 Comm: syz.1.414 Not tainted syzkaller #0 [ 151.793668][ T6998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 151.803866][ T6998] Call Trace: [ 151.807232][ T6998] [ 151.810207][ T6998] dump_stack_lvl+0x18c/0x250 [ 151.814965][ T6998] ? show_regs_print_info+0x20/0x20 [ 151.820245][ T6998] ? load_image+0x420/0x420 [ 151.824818][ T6998] ? __lock_acquire+0x7d80/0x7d80 [ 151.829959][ T6998] ? mark_lock+0x94/0x320 [ 151.834351][ T6998] should_fail_ex+0x394/0x4c0 [ 151.839084][ T6998] prepare_alloc_pages+0x1e1/0x5b0 [ 151.844233][ T6998] __alloc_pages+0x134/0x460 [ 151.848861][ T6998] ? zone_statistics+0x170/0x170 [ 151.853843][ T6998] ? do_wp_page+0x733/0x34d0 [ 151.858465][ T6998] ? do_wp_page+0xf17/0x34d0 [ 151.863170][ T6998] ? __lock_acquire+0x7d80/0x7d80 [ 151.868235][ T6998] __folio_alloc+0x10/0x20 [ 151.872686][ T6998] vma_alloc_folio+0x474/0x8f0 [ 151.877484][ T6998] do_wp_page+0x118d/0x34d0 [ 151.882026][ T6998] ? folio_put+0xd0/0xd0 [ 151.886293][ T6998] ? do_raw_spin_lock+0x11f/0x2b0 [ 151.891350][ T6998] ? __rwlock_init+0x150/0x150 [ 151.896177][ T6998] handle_mm_fault+0x1306/0x4a50 [ 151.901170][ T6998] ? handle_mm_fault+0xe6/0x4a50 [ 151.906158][ T6998] ? numa_migrate_prep+0x350/0x350 [ 151.911349][ T6998] ? lock_mm_and_find_vma+0x9c/0x2f0 [ 151.916690][ T6998] do_user_addr_fault+0x736/0x12d0 [ 151.921892][ T6998] exc_page_fault+0x64/0x100 [ 151.926521][ T6998] asm_exc_page_fault+0x26/0x30 [ 151.931410][ T6998] RIP: 0010:rep_movs_alternative+0x4a/0x90 [ 151.937255][ T6998] Code: 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 73 e8 eb c9 a4 c3 48 8b 06 48 89 07 48 8d 47 08 48 83 e0 f8 48 29 f8 48 01 [ 151.956906][ T6998] RSP: 0018:ffffc9000bdd7498 EFLAGS: 00050206 [ 151.963008][ T6998] RAX: ffffffff842ec401 RBX: 1ffff920017bafc7 RCX: 0000000000006480 [ 151.971094][ T6998] RDX: 0000000000000000 RSI: ffff88806c2a1b80 RDI: 0000200000004000 [ 151.979091][ T6998] RBP: ffffc9000bdd75e8 R08: ffff88806c2a7fff R09: 1ffff1100d854fff [ 151.987097][ T6998] R10: dffffc0000000000 R11: ffffed100d855000 R12: ffff88806c2a0000 [ 151.995093][ T6998] R13: 0000000000008000 R14: 0000000000008000 R15: ffffc9000bdd7e48 [ 152.003095][ T6998] ? _copy_to_iter+0x1b1/0x1110 [ 152.007990][ T6998] _copy_to_iter+0x24f/0x1110 [ 152.012696][ T6998] ? __lock_acquire+0x7d80/0x7d80 [ 152.017758][ T6998] ? __mutex_trylock_common+0x160/0x270 [ 152.023347][ T6998] ? trace_raw_output_contention_end+0xd0/0xd0 [ 152.029566][ T6998] ? iov_iter_init+0x1e0/0x1e0 [ 152.034372][ T6998] ? __virt_addr_valid+0x10c/0x380 [ 152.039536][ T6998] ? __check_object_size+0x4fc/0xa40 [ 152.044864][ T6998] __skb_datagram_iter+0x2ff/0x780 [ 152.050019][ T6998] ? skb_copy_datagram_iter+0x200/0x200 [ 152.055689][ T6998] skb_copy_datagram_iter+0xb1/0x200 [ 152.061011][ T6998] unix_stream_read_actor+0x6c/0xa0 [ 152.066339][ T6998] unix_stream_read_generic+0xcf1/0x1ea0 [ 152.072015][ T6998] ? aa_sk_perm+0x970/0x970 [ 152.076563][ T6998] ? unix_stream_read_actor+0xa0/0xa0 [ 152.081984][ T6998] ? aa_sk_perm+0x83c/0x970 [ 152.086522][ T6998] unix_stream_recvmsg+0x169/0x1c0 [ 152.092034][ T6998] ? unix_stream_sendmsg+0xbf0/0xbf0 [ 152.097362][ T6998] ? __lock_acquire+0x1262/0x7d80 [ 152.102419][ T6998] ? __unix_stream_recvmsg+0x150/0x150 [ 152.107919][ T6998] ? aa_sock_msg_perm+0x94/0x150 [ 152.112896][ T6998] ? bpf_lsm_socket_recvmsg+0x9/0x10 [ 152.118221][ T6998] ? security_socket_recvmsg+0x89/0xb0 [ 152.123730][ T6998] ? unix_stream_sendmsg+0xbf0/0xbf0 [ 152.129316][ T6998] ____sys_recvmsg+0x2bd/0x5d0 [ 152.134121][ T6998] ? __sys_recvmsg_sock+0x50/0x50 [ 152.139186][ T6998] ? import_iovec+0x73/0xa0 [ 152.143726][ T6998] ___sys_recvmsg+0x214/0x590 [ 152.148442][ T6998] ? __sys_recvmsg+0x2a0/0x2a0 [ 152.153240][ T6998] ? ksys_write+0x1d2/0x260 [ 152.157793][ T6998] ? __fget_files+0x3fc/0x460 [ 152.162521][ T6998] __x64_sys_recvmsg+0x21e/0x2f0 [ 152.167493][ T6998] ? ___sys_recvmsg+0x590/0x590 [ 152.172382][ T6998] ? lockdep_hardirqs_on+0x98/0x150 [ 152.177617][ T6998] do_syscall_64+0x55/0xb0 [ 152.182069][ T6998] ? clear_bhb_loop+0x40/0x90 [ 152.186812][ T6998] ? clear_bhb_loop+0x40/0x90 [ 152.191524][ T6998] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 152.197456][ T6998] RIP: 0033:0x7f61f939de59 [ 152.201896][ T6998] 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 [ 152.221533][ T6998] RSP: 002b:00007f61fa263028 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 152.229980][ T6998] RAX: ffffffffffffffda RBX: 00007f61f9626090 RCX: 00007f61f939de59 [ 152.237981][ T6998] RDX: 0000000040000300 RSI: 0000200000001140 RDI: 0000000000000004 [ 152.246033][ T6998] RBP: 00007f61fa263090 R08: 0000000000000000 R09: 0000000000000000 [ 152.254052][ T6998] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 152.262142][ T6998] R13: 00007f61f9626128 R14: 00007f61f9626090 R15: 00007ffc77e8bd78 [ 152.270188][ T6998] [ 152.359222][ T6999] mac80211_hwsim hwsim2 wlan0: entered promiscuous mode [ 152.378425][ T6999] mac80211_hwsim hwsim2 wlan0: entered allmulticast mode [ 152.591948][ T7003] syzkaller0: entered promiscuous mode [ 152.644315][ T7003] syzkaller0: entered allmulticast mode [ 152.856108][ T7016] netlink: 'syz.3.419': attribute type 10 has an invalid length. [ 153.352678][ T7027] netlink: 'syz.1.421': attribute type 29 has an invalid length. [ 154.966372][ T7027] netlink: 'syz.1.421': attribute type 29 has an invalid length. [ 155.137072][ T7038] netlink: 'syz.1.424': attribute type 10 has an invalid length. [ 155.271066][ T7045] netlink: 'syz.3.427': attribute type 2 has an invalid length. [ 155.285062][ T7045] netlink: 14 bytes leftover after parsing attributes in process `syz.3.427'. [ 155.607329][ T7048] netlink: 'syz.1.428': attribute type 21 has an invalid length. [ 155.741819][ T7051] netlink: 'syz.0.430': attribute type 21 has an invalid length. [ 155.835247][ T7048] mac80211_hwsim hwsim6 wlan0: left promiscuous mode [ 155.845423][ T7048] mac80211_hwsim hwsim6 wlan0: left allmulticast mode [ 155.898062][ T7051] mac80211_hwsim hwsim2 wlan0: left promiscuous mode [ 155.905657][ T7051] mac80211_hwsim hwsim2 wlan0: left allmulticast mode [ 155.956231][ T7049] mac80211_hwsim hwsim6 wlan0: entered promiscuous mode [ 155.986373][ T7049] mac80211_hwsim hwsim6 wlan0: entered allmulticast mode [ 156.029297][ T7051] netlink: 'syz.0.430': attribute type 11 has an invalid length. [ 156.057092][ T7051] netlink: 168 bytes leftover after parsing attributes in process `syz.0.430'. [ 156.453573][ T7053] netlink: 'syz.2.425': attribute type 13 has an invalid length. [ 156.462461][ T7048] netlink: 'syz.1.428': attribute type 11 has an invalid length. [ 156.477021][ T7048] netlink: 168 bytes leftover after parsing attributes in process `syz.1.428'. [ 156.692920][ T7062] netlink: 40 bytes leftover after parsing attributes in process `syz.2.433'. [ 156.711198][ T7062] dummy0: entered promiscuous mode [ 156.722249][ T7062] bridge0: port 3(dummy0) entered blocking state [ 156.729024][ T7062] bridge0: port 3(dummy0) entered disabled state [ 156.735646][ T7062] dummy0: entered allmulticast mode [ 156.744901][ T7062] bridge0: port 3(dummy0) entered blocking state [ 156.751537][ T7062] bridge0: port 3(dummy0) entered forwarding state [ 157.193681][ T7079] syzkaller0: entered promiscuous mode [ 157.201799][ T7079] syzkaller0: entered allmulticast mode [ 157.245563][ T7081] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.438'. [ 159.639564][ T7091] validate_nla: 4 callbacks suppressed [ 159.639579][ T7091] netlink: 'syz.2.444': attribute type 21 has an invalid length. [ 159.674215][ T7097] mac80211_hwsim hwsim8 wlan0: entered promiscuous mode [ 159.684590][ T7097] mac80211_hwsim hwsim8 wlan0: entered allmulticast mode [ 159.694140][ T7096] netlink: 'syz.3.445': attribute type 10 has an invalid length. [ 159.705946][ T7098] netlink: 'syz.2.444': attribute type 11 has an invalid length. [ 159.727044][ T7098] netlink: 168 bytes leftover after parsing attributes in process `syz.2.444'. [ 159.776880][ T7100] netlink: 'syz.0.443': attribute type 13 has an invalid length. [ 160.059002][ T7112] netlink: 'syz.2.448': attribute type 29 has an invalid length. [ 160.087390][ T7112] netlink: 'syz.2.448': attribute type 29 has an invalid length. [ 160.268428][ T7120] netlink: 61211 bytes leftover after parsing attributes in process `syz.3.450'. [ 160.555082][ T7126] netlink: 'syz.2.453': attribute type 9 has an invalid length. [ 160.566056][ T7126] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.453'. [ 160.845993][ T7128] netlink: 'syz.0.454': attribute type 10 has an invalid length. [ 161.467490][ T7132] syzkaller0: entered promiscuous mode [ 161.474252][ T7132] syzkaller0: entered allmulticast mode [ 161.510847][ T7135] netlink: 'syz.3.457': attribute type 21 has an invalid length. [ 161.535312][ T7140] ref_ctr_offset mismatch. inode: 0x229 offset: 0x0 ref_ctr_offset(old): 0x0 ref_ctr_offset(new): 0xfe [ 161.668264][ T7135] mac80211_hwsim hwsim3 wlan0: left promiscuous mode [ 161.675373][ T7135] mac80211_hwsim hwsim3 wlan0: left allmulticast mode [ 161.704925][ T7135] mac80211_hwsim hwsim3 wlan0: entered promiscuous mode [ 161.712725][ T7135] mac80211_hwsim hwsim3 wlan0: entered allmulticast mode [ 161.781893][ T7135] netlink: 'syz.3.457': attribute type 11 has an invalid length. [ 161.797799][ T7135] netlink: 168 bytes leftover after parsing attributes in process `syz.3.457'. [ 163.879491][ T7156] netlink: 16166 bytes leftover after parsing attributes in process `syz.3.463'. [ 164.038061][ T7161] FAULT_INJECTION: forcing a failure. [ 164.038061][ T7161] name failslab, interval 1, probability 0, space 0, times 0 [ 164.078286][ T7161] CPU: 1 PID: 7161 Comm: syz.3.466 Not tainted syzkaller #0 [ 164.085763][ T7161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 164.095868][ T7161] Call Trace: [ 164.099197][ T7161] [ 164.102186][ T7161] dump_stack_lvl+0x18c/0x250 [ 164.106985][ T7161] ? show_regs_print_info+0x20/0x20 [ 164.112261][ T7161] ? load_image+0x420/0x420 [ 164.116823][ T7161] ? __lock_acquire+0x7d80/0x7d80 [ 164.121953][ T7161] should_fail_ex+0x394/0x4c0 [ 164.126700][ T7161] should_failslab+0x9/0x20 [ 164.131270][ T7161] slab_pre_alloc_hook+0x59/0x300 [ 164.136356][ T7161] ? br_netlink_fini+0x30/0x30 [ 164.141237][ T7161] kmem_cache_alloc_node+0x5e/0x310 [ 164.146497][ T7161] ? __alloc_skb+0x103/0x2c0 [ 164.151154][ T7161] __alloc_skb+0x103/0x2c0 [ 164.155695][ T7161] rtmsg_ifinfo_build_skb+0x83/0x260 [ 164.161064][ T7161] rtnetlink_event+0x1b7/0x260 [ 164.165893][ T7161] notifier_call_chain+0x18f/0x380 [ 164.171080][ T7161] dev_set_mac_address+0x38e/0x4d0 [ 164.176276][ T7161] ? dev_pre_changeaddr_notify+0x120/0x120 [ 164.182334][ T7161] ? down_write+0x16e/0x200 [ 164.186923][ T7161] dev_set_mac_address_user+0x31/0x50 [ 164.192624][ T7161] dev_ioctl+0x7b4/0x1140 [ 164.197004][ T7161] sock_do_ioctl+0x239/0x310 [ 164.201630][ T7161] ? sock_show_fdinfo+0xb0/0xb0 [ 164.206523][ T7161] sock_ioctl+0x5be/0x7e0 [ 164.210884][ T7161] ? sock_poll+0x3e0/0x3e0 [ 164.215341][ T7161] ? bpf_lsm_file_ioctl+0x9/0x10 [ 164.220310][ T7161] ? security_file_ioctl+0x80/0xa0 [ 164.225486][ T7161] ? sock_poll+0x3e0/0x3e0 [ 164.229931][ T7161] __se_sys_ioctl+0xfd/0x170 [ 164.234569][ T7161] do_syscall_64+0x55/0xb0 [ 164.239025][ T7161] ? clear_bhb_loop+0x40/0x90 [ 164.243729][ T7161] ? clear_bhb_loop+0x40/0x90 [ 164.248452][ T7161] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 164.254405][ T7161] RIP: 0033:0x7f4e3539de59 [ 164.258849][ T7161] 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 [ 164.278572][ T7161] RSP: 002b:00007f4e362be028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 164.287018][ T7161] RAX: ffffffffffffffda RBX: 00007f4e35625fa0 RCX: 00007f4e3539de59 [ 164.295023][ T7161] RDX: 0000200000000000 RSI: 0000000000008924 RDI: 0000000000000004 [ 164.303049][ T7161] RBP: 00007f4e362be090 R08: 0000000000000000 R09: 0000000000000000 [ 164.311074][ T7161] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 164.319120][ T7161] R13: 00007f4e35626038 R14: 00007f4e35625fa0 R15: 00007ffddf424988 [ 164.327137][ T7161] [ 165.123396][ T7189] netlink: 63503 bytes leftover after parsing attributes in process `syz.1.480'. [ 165.282891][ T7185] validate_nla: 2 callbacks suppressed [ 165.282928][ T7185] netlink: 'syz.0.476': attribute type 21 has an invalid length. [ 165.440591][ T7185] netlink: 16166 bytes leftover after parsing attributes in process `syz.0.476'. [ 165.740153][ T7200] netlink: 'syz.2.481': attribute type 10 has an invalid length. [ 168.144171][ T7205] FAULT_INJECTION: forcing a failure. [ 168.144171][ T7205] name failslab, interval 1, probability 0, space 0, times 0 [ 168.157021][ T7205] CPU: 1 PID: 7205 Comm: syz.1.486 Not tainted syzkaller #0 [ 168.164365][ T7205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 168.174472][ T7205] Call Trace: [ 168.177798][ T7205] [ 168.180772][ T7205] dump_stack_lvl+0x18c/0x250 [ 168.185522][ T7205] ? show_regs_print_info+0x20/0x20 [ 168.190783][ T7205] ? load_image+0x420/0x420 [ 168.195360][ T7205] should_fail_ex+0x394/0x4c0 [ 168.200103][ T7205] should_failslab+0x9/0x20 [ 168.204664][ T7205] slab_pre_alloc_hook+0x59/0x300 [ 168.209762][ T7205] kmem_cache_alloc+0x5a/0x2c0 [ 168.214589][ T7205] ? skb_clone+0x1eb/0x370 [ 168.219110][ T7205] skb_clone+0x1eb/0x370 [ 168.223495][ T7205] bpf_clone_redirect+0x16d/0x4a0 [ 168.228588][ T7205] bpf_prog_e97454e6a39c6b06+0x61/0x66 [ 168.234107][ T7205] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 168.240140][ T7205] ? __lock_acquire+0x7d80/0x7d80 [ 168.245314][ T7205] ? lock_chain_count+0x20/0x20 [ 168.250565][ T7205] ? seqcount_lockdep_reader_access+0x12b/0x1d0 [ 168.256952][ T7205] ? lockdep_softirqs_on+0x5b0/0x5b0 [ 168.262325][ T7205] ? ktime_get+0x7f/0x280 [ 168.266714][ T7205] ? seqcount_lockdep_reader_access+0x191/0x1d0 [ 168.273011][ T7205] ? ktime_get_real_ts64+0x440/0x440 [ 168.278382][ T7205] ? __x64_sys_bpf+0x7c/0x90 [ 168.283029][ T7205] ? __local_bh_disable_ip+0x108/0x1a0 [ 168.288535][ T7205] ? __cant_sleep+0x220/0x220 [ 168.293276][ T7205] ? read_tsc+0x9/0x20 [ 168.297402][ T7205] ? ktime_get+0x24b/0x280 [ 168.301875][ T7205] ? bpf_test_run+0x174/0x870 [ 168.306605][ T7205] bpf_test_run+0x2df/0x870 [ 168.311174][ T7205] ? bpf_test_run+0x174/0x870 [ 168.315903][ T7205] ? dst_hold+0x70/0x70 [ 168.320109][ T7205] ? eth_get_headlen+0x210/0x210 [ 168.325111][ T7205] bpf_prog_test_run_skb+0xdbb/0x18f0 [ 168.330544][ T7205] ? cpu_online+0x60/0x60 [ 168.334920][ T7205] bpf_prog_test_run+0x31f/0x390 [ 168.339903][ T7205] __sys_bpf+0x49d/0x890 [ 168.344194][ T7205] ? bpf_link_show_fdinfo+0x390/0x390 [ 168.349628][ T7205] ? lock_chain_count+0x20/0x20 [ 168.354536][ T7205] __x64_sys_bpf+0x7c/0x90 [ 168.359004][ T7205] do_syscall_64+0x55/0xb0 [ 168.363467][ T7205] ? clear_bhb_loop+0x40/0x90 [ 168.368176][ T7205] ? clear_bhb_loop+0x40/0x90 [ 168.372907][ T7205] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 168.378867][ T7205] RIP: 0033:0x7f61f939de59 [ 168.383385][ T7205] 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 [ 168.403035][ T7205] RSP: 002b:00007f61fa284028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 168.411497][ T7205] RAX: ffffffffffffffda RBX: 00007f61f9625fa0 RCX: 00007f61f939de59 [ 168.419506][ T7205] RDX: 0000000000000050 RSI: 00002000000002c0 RDI: 000000000000000a [ 168.427520][ T7205] RBP: 00007f61fa284090 R08: 0000000000000000 R09: 0000000000000000 [ 168.435539][ T7205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 168.443558][ T7205] R13: 00007f61f9626038 R14: 00007f61f9625fa0 R15: 00007ffc77e8bd78 [ 168.451591][ T7205] [ 168.552393][ T7213] netlink: 'syz.2.489': attribute type 29 has an invalid length. [ 168.563345][ T7213] netlink: 'syz.2.489': attribute type 29 has an invalid length. [ 168.572063][ T7213] netlink: 'syz.2.489': attribute type 29 has an invalid length. [ 168.581330][ T7213] netlink: 'syz.2.489': attribute type 29 has an invalid length. [ 168.593352][ T7213] FAULT_INJECTION: forcing a failure. [ 168.593352][ T7213] name failslab, interval 1, probability 0, space 0, times 0 [ 168.609956][ T7213] CPU: 0 PID: 7213 Comm: syz.2.489 Not tainted syzkaller #0 [ 168.617311][ T7213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 168.627668][ T7213] Call Trace: [ 168.631078][ T7213] [ 168.634062][ T7213] dump_stack_lvl+0x18c/0x250 [ 168.638811][ T7213] ? __alloc_skb+0x138/0x2c0 [ 168.643499][ T7213] ? show_regs_print_info+0x20/0x20 [ 168.648762][ T7213] ? load_image+0x420/0x420 [ 168.653346][ T7213] should_fail_ex+0x394/0x4c0 [ 168.658082][ T7213] should_failslab+0x9/0x20 [ 168.662644][ T7213] slab_pre_alloc_hook+0x59/0x300 [ 168.667744][ T7213] kmem_cache_alloc+0x5a/0x2c0 [ 168.672608][ T7213] ? skb_clone+0x1eb/0x370 [ 168.677077][ T7213] skb_clone+0x1eb/0x370 [ 168.681376][ T7213] __netlink_deliver_tap+0x411/0x7f0 [ 168.686738][ T7213] ? netlink_deliver_tap+0x2e/0x1b0 [ 168.692023][ T7213] netlink_deliver_tap+0x19c/0x1b0 [ 168.697202][ T7213] netlink_dump+0x95b/0xec0 [ 168.701772][ T7213] ? netlink_lookup+0x200/0x200 [ 168.706680][ T7213] ? slab_free_freelist_hook+0x130/0x1a0 [ 168.712370][ T7213] ? netlink_recvmsg+0x5e7/0xe60 [ 168.717345][ T7213] ? kmem_cache_free+0xf8/0x290 [ 168.722239][ T7213] netlink_recvmsg+0x693/0xe60 [ 168.727569][ T7213] ? netlink_sendmsg+0xbf0/0xbf0 [ 168.732551][ T7213] ? aa_af_perm+0x330/0x330 [ 168.737176][ T7213] ? __lock_acquire+0x1262/0x7d80 [ 168.742240][ T7213] ? bpf_lsm_socket_recvmsg+0x9/0x10 [ 168.747558][ T7213] ? security_socket_recvmsg+0x89/0xb0 [ 168.753052][ T7213] ? netlink_sendmsg+0xbf0/0xbf0 [ 168.758026][ T7213] ____sys_recvmsg+0x2bd/0x5d0 [ 168.762836][ T7213] ? __sys_recvmsg_sock+0x50/0x50 [ 168.767900][ T7213] ? import_iovec+0x73/0xa0 [ 168.772448][ T7213] ___sys_recvmsg+0x214/0x590 [ 168.777162][ T7213] ? __sys_recvmsg+0x2a0/0x2a0 [ 168.781963][ T7213] ? ksys_write+0x1d2/0x260 [ 168.786513][ T7213] ? __fget_files+0x3fc/0x460 [ 168.791240][ T7213] __x64_sys_recvmsg+0x21e/0x2f0 [ 168.796205][ T7213] ? ___sys_recvmsg+0x590/0x590 [ 168.801092][ T7213] ? lockdep_hardirqs_on+0x98/0x150 [ 168.806328][ T7213] do_syscall_64+0x55/0xb0 [ 168.810785][ T7213] ? clear_bhb_loop+0x40/0x90 [ 168.815488][ T7213] ? clear_bhb_loop+0x40/0x90 [ 168.820196][ T7213] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 168.826156][ T7213] RIP: 0033:0x7f8123b9de59 [ 168.830598][ T7213] 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 [ 168.850416][ T7213] RSP: 002b:00007f8124afb028 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 168.858881][ T7213] RAX: ffffffffffffffda RBX: 00007f8123e25fa0 RCX: 00007f8123b9de59 [ 168.866898][ T7213] RDX: 0000000000000000 RSI: 0000200000000900 RDI: 0000000000000003 [ 168.874905][ T7213] RBP: 00007f8124afb090 R08: 0000000000000000 R09: 0000000000000000 [ 168.882998][ T7213] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 168.890995][ T7213] R13: 00007f8123e26038 R14: 00007f8123e25fa0 R15: 00007ffeac2dc098 [ 168.899013][ T7213] [ 169.111472][ T7221] netlink: 'syz.3.491': attribute type 29 has an invalid length. [ 169.137122][ T7221] netlink: 'syz.3.491': attribute type 29 has an invalid length. [ 169.159971][ T7224] netlink: 'syz.3.491': attribute type 29 has an invalid length. [ 169.200974][ T7221] netlink: 'syz.3.491': attribute type 29 has an invalid length. [ 169.895252][ T7241] netlink: 40 bytes leftover after parsing attributes in process `syz.2.498'. [ 170.469651][ T7251] validate_nla: 5 callbacks suppressed [ 170.469685][ T7251] netlink: 'syz.1.503': attribute type 10 has an invalid length. [ 170.771154][ T7261] FAULT_INJECTION: forcing a failure. [ 170.771154][ T7261] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 170.825796][ T7261] CPU: 0 PID: 7261 Comm: syz.0.507 Not tainted syzkaller #0 [ 170.833184][ T7261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 170.843339][ T7261] Call Trace: [ 170.846682][ T7261] [ 170.849723][ T7261] dump_stack_lvl+0x18c/0x250 [ 170.854649][ T7261] ? show_regs_print_info+0x20/0x20 [ 170.859994][ T7261] ? load_image+0x420/0x420 [ 170.864562][ T7261] ? __might_fault+0xaa/0x120 [ 170.869275][ T7261] ? __lock_acquire+0x7d80/0x7d80 [ 170.874342][ T7261] should_fail_ex+0x394/0x4c0 [ 170.879062][ T7261] _copy_to_user+0x2f/0xa0 [ 170.883514][ T7261] bpf_mprog_query+0x233/0x7b0 [ 170.888418][ T7261] ? tcx_prog_query+0x86/0x140 [ 170.893216][ T7261] ? bpf_mprog_delete+0x410/0x410 [ 170.898281][ T7261] ? lockdep_rtnl_is_held+0x26/0x30 [ 170.903522][ T7261] tcx_prog_query+0xd9/0x140 [ 170.908150][ T7261] __sys_bpf+0x7a0/0x890 [ 170.912540][ T7261] ? bpf_link_show_fdinfo+0x390/0x390 [ 170.917985][ T7261] ? lock_chain_count+0x20/0x20 [ 170.922871][ T7261] __x64_sys_bpf+0x7c/0x90 [ 170.927411][ T7261] do_syscall_64+0x55/0xb0 [ 170.931867][ T7261] ? clear_bhb_loop+0x40/0x90 [ 170.936572][ T7261] ? clear_bhb_loop+0x40/0x90 [ 170.941361][ T7261] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 170.947383][ T7261] RIP: 0033:0x7fae9cf9de59 [ 170.951829][ T7261] 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 [ 170.971728][ T7261] RSP: 002b:00007fae9dd9c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 170.980171][ T7261] RAX: ffffffffffffffda RBX: 00007fae9d225fa0 RCX: 00007fae9cf9de59 [ 170.988193][ T7261] RDX: 0000000000000024 RSI: 0000200000000240 RDI: 0000000000000010 [ 170.996199][ T7261] RBP: 00007fae9dd9c090 R08: 0000000000000000 R09: 0000000000000000 [ 171.004202][ T7261] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 171.012238][ T7261] R13: 00007fae9d226038 R14: 00007fae9d225fa0 R15: 00007ffc98cea868 [ 171.020261][ T7261] [ 171.106605][ T7264] netlink: 'syz.2.508': attribute type 10 has an invalid length. [ 171.115857][ T7264] netlink: 40 bytes leftover after parsing attributes in process `syz.2.508'. [ 171.253125][ T7269] netlink: 'syz.0.510': attribute type 29 has an invalid length. [ 171.292521][ T7269] netlink: 'syz.0.510': attribute type 29 has an invalid length. [ 171.665772][ T7278] netlink: 'syz.1.511': attribute type 21 has an invalid length. [ 171.727662][ T7278] netlink: 16166 bytes leftover after parsing attributes in process `syz.1.511'. [ 172.777064][ T7289] Illegal XDP return value 2971341949 on prog (id 325) dev N/A, expect packet loss! [ 173.170330][ T7297] netlink: 'syz.1.521': attribute type 10 has an invalid length. [ 173.237325][ T7297] netlink: 'syz.1.521': attribute type 16 has an invalid length. [ 173.272784][ T7297] netlink: 156 bytes leftover after parsing attributes in process `syz.1.521'. [ 173.339833][ T7301] syzkaller0: entered promiscuous mode [ 173.387123][ T7301] syzkaller0: entered allmulticast mode [ 173.455648][ T7297] syzkaller0: mtu less than device minimum [ 173.488136][ T7304] netlink: 201660 bytes leftover after parsing attributes in process `syz.1.521'. [ 173.606105][ T7304] openvswitch: netlink: ufid size 3064 bytes exceeds the range (1, 16) [ 173.699781][ T7304] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 173.944392][ T7308] netlink: 'syz.3.523': attribute type 10 has an invalid length. [ 174.078611][ T7314] netlink: 'syz.2.524': attribute type 10 has an invalid length. [ 174.295312][ T7314] team0: Device wg1 is of different type [ 174.400703][ T7316] netlink: 'syz.0.525': attribute type 10 has an invalid length. [ 175.019993][ T7332] netlink: 40 bytes leftover after parsing attributes in process `syz.1.530'. [ 175.034795][ T7332] dummy0: entered promiscuous mode [ 175.040557][ T7332] bridge0: port 3(dummy0) entered blocking state [ 175.048757][ T7332] bridge0: port 3(dummy0) entered disabled state [ 175.055346][ T7332] dummy0: entered allmulticast mode [ 175.063221][ T7332] bridge0: port 3(dummy0) entered blocking state [ 175.069834][ T7332] bridge0: port 3(dummy0) entered forwarding state [ 175.142874][ T7334] netlink: 152 bytes leftover after parsing attributes in process `syz.2.531'. [ 175.237427][ T7334] mac80211_hwsim hwsim8 wlan0: left promiscuous mode [ 175.251743][ T7334] mac80211_hwsim hwsim8 wlan0: left allmulticast mode [ 175.304952][ T7336] mac80211_hwsim hwsim8 wlan0: entered promiscuous mode [ 175.316988][ T7336] mac80211_hwsim hwsim8 wlan0: entered allmulticast mode [ 175.641031][ T7344] validate_nla: 5 callbacks suppressed [ 175.641047][ T7344] netlink: 'syz.2.535': attribute type 10 has an invalid length. [ 175.782246][ T7349] netlink: 'syz.1.538': attribute type 10 has an invalid length. [ 176.095553][ T7362] netlink: 'syz.1.543': attribute type 29 has an invalid length. [ 176.155041][ T7362] netlink: 'syz.1.543': attribute type 29 has an invalid length. [ 176.189378][ T7364] netlink: 'syz.2.544': attribute type 10 has an invalid length. [ 176.228048][ T7364] netlink: 40 bytes leftover after parsing attributes in process `syz.2.544'. [ 176.278561][ T7369] netlink: 'syz.3.545': attribute type 21 has an invalid length. [ 176.345122][ T7369] netlink: 'syz.3.545': attribute type 33 has an invalid length. [ 176.354040][ T7369] netlink: 152 bytes leftover after parsing attributes in process `syz.3.545'. [ 176.414364][ T7369] mac80211_hwsim hwsim3 wlan0: left promiscuous mode [ 176.432843][ T7369] mac80211_hwsim hwsim3 wlan0: left allmulticast mode [ 176.472538][ T7369] mac80211_hwsim hwsim3 wlan0: entered promiscuous mode [ 176.503446][ T7369] mac80211_hwsim hwsim3 wlan0: entered allmulticast mode [ 177.033197][ T7385] netlink: 'syz.2.551': attribute type 10 has an invalid length. [ 177.052666][ T7385] netlink: 40 bytes leftover after parsing attributes in process `syz.2.551'. [ 177.099977][ T7389] netlink: 'syz.1.553': attribute type 10 has an invalid length. [ 177.248632][ T7394] netlink: 'syz.0.554': attribute type 29 has an invalid length. [ 177.527027][ T7405] netlink: 40 bytes leftover after parsing attributes in process `syz.0.557'. [ 177.546953][ T7405] dummy0: entered promiscuous mode [ 177.552586][ T7405] bridge0: port 3(dummy0) entered blocking state [ 177.564582][ T7405] bridge0: port 3(dummy0) entered disabled state [ 177.575389][ T7405] dummy0: entered allmulticast mode [ 177.589004][ T7405] bridge0: port 3(dummy0) entered blocking state [ 177.595563][ T7405] bridge0: port 3(dummy0) entered forwarding state [ 178.056537][ T7418] netlink: 112860 bytes leftover after parsing attributes in process `syz.2.562'. [ 178.146200][ T7422] netlink: 196 bytes leftover after parsing attributes in process `syz.0.564'. [ 178.541152][ T7434] netlink: 40 bytes leftover after parsing attributes in process `syz.3.568'. [ 178.551093][ T7434] dummy0: entered promiscuous mode [ 178.556742][ T7434] bridge0: port 4(dummy0) entered blocking state [ 178.564440][ T7434] bridge0: port 4(dummy0) entered disabled state [ 178.572693][ T7434] dummy0: entered allmulticast mode [ 178.580736][ T7434] bridge0: port 4(dummy0) entered blocking state [ 178.587306][ T7434] bridge0: port 4(dummy0) entered forwarding state [ 179.138496][ T7443] delete_channel: no stack [ 179.571568][ T7466] netlink: 40 bytes leftover after parsing attributes in process `syz.0.578'. [ 180.298158][ T7476] team0: Device wg1 is of different type [ 180.350742][ T7482] netlink: 822 bytes leftover after parsing attributes in process `syz.1.585'. [ 180.362507][ T7483] netlink: 152 bytes leftover after parsing attributes in process `syz.1.585'. [ 180.375028][ T7483] `: renamed from ip6tnl0 (while UP) [ 180.384895][ T7483] A link change request failed with some changes committed already. Interface ` may have been left with an inconsistent configuration, please check. [ 180.743491][ T7496] validate_nla: 11 callbacks suppressed [ 180.743509][ T7496] netlink: 'syz.2.591': attribute type 10 has an invalid length. [ 180.784192][ T7496] netlink: 40 bytes leftover after parsing attributes in process `syz.2.591'. [ 181.322945][ T7512] batman_adv: The newly added mac address (00:00:00:20:00:00) already exists on: batadv_slave_0 [ 181.356511][ T7512] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.956048][ T7530] netlink: 'syz.2.604': attribute type 5 has an invalid length. [ 181.994971][ T7530] netlink: 176 bytes leftover after parsing attributes in process `syz.2.604'. [ 182.118037][ T7535] netlink: 'syz.1.605': attribute type 10 has an invalid length. [ 182.153593][ T7535] netlink: 40 bytes leftover after parsing attributes in process `syz.1.605'. [ 182.236914][ T7540] netlink: 'syz.0.606': attribute type 5 has an invalid length. [ 182.244692][ T7540] netlink: 176 bytes leftover after parsing attributes in process `syz.0.606'. [ 182.300586][ T7537] netlink: 'syz.2.607': attribute type 10 has an invalid length. [ 182.340212][ T7541] netlink: 'syz.3.608': attribute type 1 has an invalid length. [ 182.353300][ T7541] netlink: 112860 bytes leftover after parsing attributes in process `syz.3.608'. [ 182.751205][ T7547] netlink: 196 bytes leftover after parsing attributes in process `syz.2.611'. [ 182.999219][ T7551] netlink: 'syz.1.612': attribute type 10 has an invalid length. [ 183.088671][ T7555] netlink: 'syz.2.613': attribute type 29 has an invalid length. [ 183.109366][ T7555] netlink: 'syz.2.613': attribute type 29 has an invalid length. [ 183.776108][ T7570] netlink: 'syz.2.617': attribute type 10 has an invalid length. [ 184.255870][ T7586] FAULT_INJECTION: forcing a failure. [ 184.255870][ T7586] name failslab, interval 1, probability 0, space 0, times 0 [ 184.268615][ T7586] CPU: 0 PID: 7586 Comm: syz.2.624 Not tainted syzkaller #0 [ 184.275958][ T7586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 184.286255][ T7586] Call Trace: [ 184.289587][ T7586] [ 184.292572][ T7586] dump_stack_lvl+0x18c/0x250 [ 184.297315][ T7586] ? show_regs_print_info+0x20/0x20 [ 184.302578][ T7586] ? load_image+0x420/0x420 [ 184.307209][ T7586] should_fail_ex+0x394/0x4c0 [ 184.311962][ T7586] should_failslab+0x9/0x20 [ 184.316507][ T7586] slab_pre_alloc_hook+0x59/0x300 [ 184.321660][ T7586] kmem_cache_alloc+0x5a/0x2c0 [ 184.326475][ T7586] ? skb_clone+0x1eb/0x370 [ 184.330934][ T7586] skb_clone+0x1eb/0x370 [ 184.335211][ T7586] bpf_clone_redirect+0x16d/0x4a0 [ 184.340293][ T7586] bpf_prog_c6f54bbad6dab1ee+0x5e/0x63 [ 184.345785][ T7586] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 184.351793][ T7586] ? __lock_acquire+0x7d80/0x7d80 [ 184.356939][ T7586] ? lock_chain_count+0x20/0x20 [ 184.361863][ T7586] ? seqcount_lockdep_reader_access+0x12b/0x1d0 [ 184.368140][ T7586] ? lockdep_softirqs_on+0x5b0/0x5b0 [ 184.373552][ T7586] ? ktime_get+0x7f/0x280 [ 184.377918][ T7586] ? seqcount_lockdep_reader_access+0x191/0x1d0 [ 184.384277][ T7586] ? ktime_get_real_ts64+0x440/0x440 [ 184.389622][ T7586] ? __x64_sys_bpf+0x7c/0x90 [ 184.394256][ T7586] ? __local_bh_disable_ip+0x108/0x1a0 [ 184.399749][ T7586] ? __cant_sleep+0x220/0x220 [ 184.404467][ T7586] ? read_tsc+0x9/0x20 [ 184.408578][ T7586] ? ktime_get+0x24b/0x280 [ 184.413029][ T7586] ? bpf_test_run+0x174/0x870 [ 184.417778][ T7586] bpf_test_run+0x2df/0x870 [ 184.422324][ T7586] ? bpf_test_run+0x174/0x870 [ 184.427030][ T7586] ? dst_hold+0x70/0x70 [ 184.431228][ T7586] ? eth_get_headlen+0x210/0x210 [ 184.436292][ T7586] ? slab_build_skb+0x25a/0x3e0 [ 184.441184][ T7586] ? convert___skb_to_skb+0x3d/0x590 [ 184.446506][ T7586] bpf_prog_test_run_skb+0xdbb/0x18f0 [ 184.451926][ T7586] ? cpu_online+0x60/0x60 [ 184.456296][ T7586] bpf_prog_test_run+0x31f/0x390 [ 184.461273][ T7586] __sys_bpf+0x49d/0x890 [ 184.465553][ T7586] ? bpf_link_show_fdinfo+0x390/0x390 [ 184.470966][ T7586] ? lock_chain_count+0x20/0x20 [ 184.475944][ T7586] __x64_sys_bpf+0x7c/0x90 [ 184.480385][ T7586] do_syscall_64+0x55/0xb0 [ 184.484837][ T7586] ? clear_bhb_loop+0x40/0x90 [ 184.489545][ T7586] ? clear_bhb_loop+0x40/0x90 [ 184.494251][ T7586] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 184.500183][ T7586] RIP: 0033:0x7f8123b9de59 [ 184.504628][ T7586] 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 [ 184.524437][ T7586] RSP: 002b:00007f8124afb028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 184.532885][ T7586] RAX: ffffffffffffffda RBX: 00007f8123e25fa0 RCX: 00007f8123b9de59 [ 184.540889][ T7586] RDX: 0000000000000050 RSI: 0000200000000100 RDI: 000000000000000a [ 184.548890][ T7586] RBP: 00007f8124afb090 R08: 0000000000000000 R09: 0000000000000000 [ 184.556891][ T7586] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 184.564886][ T7586] R13: 00007f8123e26038 R14: 00007f8123e25fa0 R15: 00007ffeac2dc098 [ 184.572905][ T7586] [ 184.674576][ T7591] netlink: 40 bytes leftover after parsing attributes in process `syz.1.623'. [ 184.870997][ T7599] netlink: 14552 bytes leftover after parsing attributes in process `syz.0.627'. [ 185.443852][ T7617] __nla_validate_parse: 1 callbacks suppressed [ 185.443889][ T7617] netlink: 196 bytes leftover after parsing attributes in process `syz.1.636'. [ 185.977644][ T7636] validate_nla: 4 callbacks suppressed [ 185.977682][ T7636] netlink: 'syz.1.643': attribute type 10 has an invalid length. [ 186.289214][ T7651] FAULT_INJECTION: forcing a failure. [ 186.289214][ T7651] name failslab, interval 1, probability 0, space 0, times 0 [ 186.316833][ T7651] CPU: 1 PID: 7651 Comm: syz.2.648 Not tainted syzkaller #0 [ 186.324259][ T7651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 186.334373][ T7651] Call Trace: [ 186.337709][ T7651] [ 186.340691][ T7651] dump_stack_lvl+0x18c/0x250 [ 186.345455][ T7651] ? show_regs_print_info+0x20/0x20 [ 186.350730][ T7651] ? load_image+0x420/0x420 [ 186.355287][ T7651] ? perf_trace_lock+0xfc/0x3b0 [ 186.360180][ T7651] ? verify_lock_unused+0x140/0x140 [ 186.365512][ T7651] should_fail_ex+0x394/0x4c0 [ 186.370235][ T7651] should_failslab+0x9/0x20 [ 186.374773][ T7651] slab_pre_alloc_hook+0x59/0x300 [ 186.379856][ T7651] ? ___neigh_create+0x6f4/0x23d0 [ 186.384971][ T7651] ? ___neigh_create+0x6f4/0x23d0 [ 186.390073][ T7651] __kmem_cache_alloc_node+0x53/0x250 [ 186.395494][ T7651] ? ___neigh_create+0x6f4/0x23d0 [ 186.400551][ T7651] __kmalloc+0xa7/0x240 [ 186.404751][ T7651] ___neigh_create+0x6f4/0x23d0 [ 186.409803][ T7651] ? __ipv6_neigh_lookup_noref+0x5a7/0x7d0 [ 186.415696][ T7651] ip6_finish_output2+0x156d/0x1620 [ 186.420993][ T7651] ? ip6_finish_output2+0x642/0x1620 [ 186.426325][ T7651] ? ip6_mtu+0x7d/0x3f0 [ 186.430520][ T7651] ? nf_hook+0x390/0x390 [ 186.434805][ T7651] ? ip6_finish_output+0x567/0x7f0 [ 186.439962][ T7651] ? ip6_send_skb+0x10a/0x380 [ 186.444692][ T7651] ip6_send_skb+0x1cd/0x380 [ 186.449255][ T7651] udp_v6_send_skb+0xbd8/0x1810 [ 186.454166][ T7651] udpv6_sendmsg+0x1c08/0x2350 [ 186.458966][ T7651] ? release_sock+0x2f/0x1c0 [ 186.463602][ T7651] ? ip_skb_dst_mtu+0x9c0/0x9c0 [ 186.468485][ T7651] ? trace_event_raw_event_lock+0x240/0x240 [ 186.474423][ T7651] ? udp_v6_early_demux+0xf90/0xf90 [ 186.479679][ T7651] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 186.485728][ T7651] ? __local_bh_enable_ip+0x13a/0x1c0 [ 186.491139][ T7651] ? _local_bh_enable+0xa0/0xa0 [ 186.496034][ T7651] ? inet_send_prepare+0x1ae/0x250 [ 186.501183][ T7651] ? inet_send_prepare+0x1ae/0x250 [ 186.506336][ T7651] ? inet6_sendmsg+0x5f/0xd0 [ 186.510955][ T7651] ? inet6_compat_ioctl+0x3c0/0x3c0 [ 186.516184][ T7651] ____sys_sendmsg+0x61b/0x980 [ 186.520994][ T7651] ? __asan_memset+0x22/0x40 [ 186.525621][ T7651] ? __sys_sendmsg_sock+0x30/0x30 [ 186.531202][ T7651] ? __import_iovec+0x3fa/0x850 [ 186.536106][ T7651] ? import_iovec+0x73/0xa0 [ 186.540692][ T7651] ___sys_sendmsg+0x2a6/0x360 [ 186.545419][ T7651] ? __sys_sendmsg+0x2b0/0x2b0 [ 186.550236][ T7651] ? __lock_acquire+0x7d80/0x7d80 [ 186.555400][ T7651] __se_sys_sendmsg+0x1d0/0x2c0 [ 186.560289][ T7651] ? __x64_sys_sendmsg+0x80/0x80 [ 186.565285][ T7651] ? lockdep_hardirqs_on+0x98/0x150 [ 186.570526][ T7651] do_syscall_64+0x55/0xb0 [ 186.574982][ T7651] ? clear_bhb_loop+0x40/0x90 [ 186.579693][ T7651] ? clear_bhb_loop+0x40/0x90 [ 186.584398][ T7651] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 186.590330][ T7651] RIP: 0033:0x7f8123b9de59 [ 186.594860][ T7651] 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 [ 186.614938][ T7651] RSP: 002b:00007f8124afb028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 186.623384][ T7651] RAX: ffffffffffffffda RBX: 00007f8123e25fa0 RCX: 00007f8123b9de59 [ 186.631393][ T7651] RDX: 0000000000000000 RSI: 0000200000001240 RDI: 0000000000000003 [ 186.639396][ T7651] RBP: 00007f8124afb090 R08: 0000000000000000 R09: 0000000000000000 [ 186.647391][ T7651] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 186.655387][ T7651] R13: 00007f8123e26038 R14: 00007f8123e25fa0 R15: 00007ffeac2dc098 [ 186.663439][ T7651] [ 186.668592][ T7654] netlink: 'syz.0.650': attribute type 7 has an invalid length. [ 186.676305][ T7654] netlink: 140 bytes leftover after parsing attributes in process `syz.0.650'. [ 186.690362][ T7654] FAULT_INJECTION: forcing a failure. [ 186.690362][ T7654] name failslab, interval 1, probability 0, space 0, times 0 [ 186.703307][ T7654] CPU: 1 PID: 7654 Comm: syz.0.650 Not tainted syzkaller #0 [ 186.710662][ T7654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 186.720787][ T7654] Call Trace: [ 186.724130][ T7654] [ 186.727120][ T7654] dump_stack_lvl+0x18c/0x250 [ 186.731886][ T7654] ? show_regs_print_info+0x20/0x20 [ 186.737167][ T7654] ? load_image+0x420/0x420 [ 186.741762][ T7654] ? __might_sleep+0xe0/0xe0 [ 186.746416][ T7654] ? __lock_acquire+0x7d80/0x7d80 [ 186.751508][ T7654] should_fail_ex+0x394/0x4c0 [ 186.756282][ T7654] should_failslab+0x9/0x20 [ 186.760863][ T7654] slab_pre_alloc_hook+0x59/0x300 [ 186.765971][ T7654] ? fib_create_info+0xa8d/0x2390 [ 186.771065][ T7654] ? fib_create_info+0xa8d/0x2390 [ 186.776157][ T7654] __kmem_cache_alloc_node+0x53/0x250 [ 186.781636][ T7654] ? fib_create_info+0xa8d/0x2390 [ 186.786813][ T7654] __kmalloc+0xa7/0x240 [ 186.791052][ T7654] fib_create_info+0xa8d/0x2390 [ 186.795992][ T7654] fib_table_insert+0xc6/0x1af0 [ 186.800938][ T7654] ? fib_trie_table+0x138/0x1c0 [ 186.805860][ T7654] ? fib_new_table+0x27f/0x2d0 [ 186.810706][ T7654] inet_rtm_newroute+0x14b/0x240 [ 186.815727][ T7654] ? rcu_read_unlock+0xa0/0xa0 [ 186.820617][ T7654] ? rcu_read_unlock+0xa0/0xa0 [ 186.825448][ T7654] rtnetlink_rcv_msg+0x843/0xf90 [ 186.830441][ T7654] ? rtnetlink_rcv_msg+0x220/0xf90 [ 186.835616][ T7654] ? rtnetlink_bind+0x80/0x80 [ 186.840347][ T7654] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 186.846371][ T7654] ? __dev_queue_xmit+0x275/0x3630 [ 186.851531][ T7654] ? lock_chain_count+0x20/0x20 [ 186.856423][ T7654] ? __local_bh_enable_ip+0x13a/0x1c0 [ 186.861864][ T7654] ? lockdep_hardirqs_on+0x98/0x150 [ 186.867100][ T7654] ? __local_bh_enable_ip+0x13a/0x1c0 [ 186.872594][ T7654] ? _local_bh_enable+0xa0/0xa0 [ 186.877481][ T7654] ? __dev_queue_xmit+0x275/0x3630 [ 186.882633][ T7654] ? __dev_queue_xmit+0x1bc2/0x3630 [ 186.887866][ T7654] ? __dev_queue_xmit+0x275/0x3630 [ 186.893028][ T7654] ? perf_trace_lock+0xfc/0x3b0 [ 186.897921][ T7654] netlink_rcv_skb+0x235/0x4c0 [ 186.902772][ T7654] ? rtnetlink_bind+0x80/0x80 [ 186.907532][ T7654] ? netlink_ack+0x1160/0x1160 [ 186.912445][ T7654] ? __lock_acquire+0x7d80/0x7d80 [ 186.917519][ T7654] ? netlink_deliver_tap+0x2e/0x1b0 [ 186.922771][ T7654] netlink_unicast+0x7b1/0x930 [ 186.927590][ T7654] netlink_sendmsg+0x8d0/0xbf0 [ 186.932403][ T7654] ? netlink_getsockopt+0x590/0x590 [ 186.937646][ T7654] ? apparmor_socket_sendmsg+0x8e/0x330 [ 186.943248][ T7654] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 186.948581][ T7654] ? security_socket_sendmsg+0x80/0xa0 [ 186.954109][ T7654] ? netlink_getsockopt+0x590/0x590 [ 186.959352][ T7654] ____sys_sendmsg+0x61b/0x980 [ 186.964163][ T7654] ? __asan_memset+0x22/0x40 [ 186.968796][ T7654] ? __sys_sendmsg_sock+0x30/0x30 [ 186.973864][ T7654] ? __import_iovec+0x5f2/0x850 [ 186.978766][ T7654] ? import_iovec+0x73/0xa0 [ 186.983311][ T7654] ___sys_sendmsg+0x2a6/0x360 [ 186.988033][ T7654] ? __sys_sendmsg+0x2b0/0x2b0 [ 186.992952][ T7654] ? __lock_acquire+0x7d80/0x7d80 [ 186.998035][ T7654] __se_sys_sendmsg+0x1d0/0x2c0 [ 187.002942][ T7654] ? __x64_sys_sendmsg+0x80/0x80 [ 187.007941][ T7654] ? lockdep_hardirqs_on+0x98/0x150 [ 187.013196][ T7654] do_syscall_64+0x55/0xb0 [ 187.017662][ T7654] ? clear_bhb_loop+0x40/0x90 [ 187.022456][ T7654] ? clear_bhb_loop+0x40/0x90 [ 187.027165][ T7654] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 187.033187][ T7654] RIP: 0033:0x7fae9cf9de59 [ 187.037636][ T7654] 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 [ 187.057403][ T7654] RSP: 002b:00007fae9dd9c028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 187.065939][ T7654] RAX: ffffffffffffffda RBX: 00007fae9d225fa0 RCX: 00007fae9cf9de59 [ 187.074041][ T7654] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 187.082044][ T7654] RBP: 00007fae9dd9c090 R08: 0000000000000000 R09: 0000000000000000 [ 187.090130][ T7654] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 187.098130][ T7654] R13: 00007fae9d226038 R14: 00007fae9d225fa0 R15: 00007ffc98cea868 [ 187.106152][ T7654] [ 187.177324][ T7659] netlink: 'syz.3.649': attribute type 10 has an invalid length. [ 187.195602][ T7659] netlink: 40 bytes leftover after parsing attributes in process `syz.3.649'. [ 187.252714][ T7650] netlink: 830 bytes leftover after parsing attributes in process `syz.1.647'. [ 187.416608][ T7660] netlink: 'syz.2.651': attribute type 2 has an invalid length. [ 187.507823][ T7660] netlink: 17267 bytes leftover after parsing attributes in process `syz.2.651'. [ 187.975654][ T7675] netlink: 'syz.2.656': attribute type 10 has an invalid length. [ 188.037928][ T7677] FAULT_INJECTION: forcing a failure. [ 188.037928][ T7677] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 188.067555][ T7677] CPU: 0 PID: 7677 Comm: syz.1.658 Not tainted syzkaller #0 [ 188.075036][ T7677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 188.085140][ T7677] Call Trace: [ 188.088475][ T7677] [ 188.091446][ T7677] dump_stack_lvl+0x18c/0x250 [ 188.096192][ T7677] ? show_regs_print_info+0x20/0x20 [ 188.101463][ T7677] ? load_image+0x420/0x420 [ 188.106066][ T7677] ? __might_fault+0xaa/0x120 [ 188.110802][ T7677] ? __lock_acquire+0x7d80/0x7d80 [ 188.115886][ T7677] should_fail_ex+0x394/0x4c0 [ 188.120624][ T7677] _copy_from_user+0x2f/0xe0 [ 188.125622][ T7677] ___sys_sendmsg+0x1c7/0x360 [ 188.130365][ T7677] ? get_pid_task+0x20/0x1e0 [ 188.135019][ T7677] ? __sys_sendmsg+0x2b0/0x2b0 [ 188.139868][ T7677] ? __lock_acquire+0x7d80/0x7d80 [ 188.144974][ T7677] __se_sys_sendmsg+0x1d0/0x2c0 [ 188.149900][ T7677] ? __x64_sys_sendmsg+0x80/0x80 [ 188.154923][ T7677] ? lockdep_hardirqs_on+0x98/0x150 [ 188.160223][ T7677] do_syscall_64+0x55/0xb0 [ 188.164712][ T7677] ? clear_bhb_loop+0x40/0x90 [ 188.169444][ T7677] ? clear_bhb_loop+0x40/0x90 [ 188.174185][ T7677] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 188.180137][ T7677] RIP: 0033:0x7f61f939de59 [ 188.184585][ T7677] 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 [ 188.204325][ T7677] RSP: 002b:00007f61fa284028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 188.212900][ T7677] RAX: ffffffffffffffda RBX: 00007f61f9625fa0 RCX: 00007f61f939de59 [ 188.220929][ T7677] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000003 [ 188.229317][ T7677] RBP: 00007f61fa284090 R08: 0000000000000000 R09: 0000000000000000 [ 188.237342][ T7677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 188.245453][ T7677] R13: 00007f61f9626038 R14: 00007f61f9625fa0 R15: 00007ffc77e8bd78 [ 188.253512][ T7677] [ 188.393387][ T7686] netlink: 14548 bytes leftover after parsing attributes in process `syz.3.661'. [ 188.578919][ T7684] netlink: 830 bytes leftover after parsing attributes in process `syz.2.662'. [ 188.615523][ T7694] netlink: 'syz.0.663': attribute type 10 has an invalid length. [ 188.629054][ T7694] netlink: 40 bytes leftover after parsing attributes in process `syz.0.663'. [ 188.649671][ T7695] netlink: 'syz.3.664': attribute type 19 has an invalid length. [ 188.664459][ T7695] netlink: 14552 bytes leftover after parsing attributes in process `syz.3.664'. [ 188.891833][ T7698] FAULT_INJECTION: forcing a failure. [ 188.891833][ T7698] name failslab, interval 1, probability 0, space 0, times 0 [ 188.927788][ T7698] CPU: 0 PID: 7698 Comm: syz.1.665 Not tainted syzkaller #0 [ 188.935177][ T7698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 188.945288][ T7698] Call Trace: [ 188.948608][ T7698] [ 188.951589][ T7698] dump_stack_lvl+0x18c/0x250 [ 188.956349][ T7698] ? show_regs_print_info+0x20/0x20 [ 188.961620][ T7698] ? load_image+0x420/0x420 [ 188.966183][ T7698] ? __might_sleep+0xe0/0xe0 [ 188.970831][ T7698] ? __lock_acquire+0x7d80/0x7d80 [ 188.975917][ T7698] should_fail_ex+0x394/0x4c0 [ 188.980655][ T7698] should_failslab+0x9/0x20 [ 188.985270][ T7698] slab_pre_alloc_hook+0x59/0x300 [ 188.990355][ T7698] ? __get_vm_area_node+0x125/0x370 [ 188.995611][ T7698] __kmem_cache_alloc_node+0x53/0x250 [ 189.001050][ T7698] ? __get_vm_area_node+0x125/0x370 [ 189.006306][ T7698] kmalloc_node_trace+0x26/0xe0 [ 189.011397][ T7698] __get_vm_area_node+0x125/0x370 [ 189.016479][ T7698] __vmalloc_node_range+0x36f/0x1320 [ 189.021824][ T7698] ? netlink_sendmsg+0x602/0xbf0 [ 189.026839][ T7698] ? netlink_insert+0x1094/0x1390 [ 189.031930][ T7698] ? netlink_insert+0x2ba/0x1390 [ 189.036936][ T7698] ? free_vm_area+0x50/0x50 [ 189.041511][ T7698] ? netlink_sendmsg+0x602/0xbf0 [ 189.046522][ T7698] vmalloc+0x79/0x90 [ 189.050482][ T7698] ? netlink_sendmsg+0x602/0xbf0 [ 189.055632][ T7698] netlink_sendmsg+0x602/0xbf0 [ 189.060465][ T7698] ? netlink_getsockopt+0x590/0x590 [ 189.065738][ T7698] ? apparmor_socket_sendmsg+0x8e/0x330 [ 189.071340][ T7698] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 189.076694][ T7698] ? security_socket_sendmsg+0x80/0xa0 [ 189.082228][ T7698] sock_write_iter+0x2dc/0x420 [ 189.087045][ T7698] ? sock_read_iter+0x3f0/0x3f0 [ 189.092046][ T7698] ? common_file_perm+0x198/0x1f0 [ 189.097131][ T7698] vfs_write+0x474/0x9a0 [ 189.101448][ T7698] ? file_end_write+0x250/0x250 [ 189.106458][ T7698] ? __fget_files+0x3fc/0x460 [ 189.111202][ T7698] ? __fdget_pos+0x1d8/0x330 [ 189.115856][ T7698] ? ksys_write+0x74/0x260 [ 189.120334][ T7698] ksys_write+0x151/0x260 [ 189.124728][ T7698] ? __ia32_sys_read+0x90/0x90 [ 189.129562][ T7698] ? lockdep_hardirqs_on+0x98/0x150 [ 189.134819][ T7698] do_syscall_64+0x55/0xb0 [ 189.139353][ T7698] ? clear_bhb_loop+0x40/0x90 [ 189.144084][ T7698] ? clear_bhb_loop+0x40/0x90 [ 189.148810][ T7698] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 189.155198][ T7698] RIP: 0033:0x7f61f939de59 [ 189.159662][ T7698] 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 [ 189.179341][ T7698] RSP: 002b:00007f61fa284028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 189.187900][ T7698] RAX: ffffffffffffffda RBX: 00007f61f9625fa0 RCX: 00007f61f939de59 [ 189.196015][ T7698] RDX: 0000000000033fe0 RSI: 0000200000000000 RDI: 0000000000000003 [ 189.204045][ T7698] RBP: 00007f61fa284090 R08: 0000000000000000 R09: 0000000000000000 [ 189.212084][ T7698] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 189.220112][ T7698] R13: 00007f61f9626038 R14: 00007f61f9625fa0 R15: 00007ffc77e8bd78 [ 189.228153][ T7698] [ 189.255273][ T7698] syz.1.665: vmalloc error: size 213312, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz1,mems_allowed=0-1 [ 189.270044][ T7698] CPU: 0 PID: 7698 Comm: syz.1.665 Not tainted syzkaller #0 [ 189.277389][ T7698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 189.287501][ T7698] Call Trace: [ 189.290830][ T7698] [ 189.293794][ T7698] dump_stack_lvl+0x18c/0x250 [ 189.298542][ T7698] ? show_regs_print_info+0x20/0x20 [ 189.303808][ T7698] ? load_image+0x420/0x420 [ 189.308472][ T7698] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 189.314945][ T7698] ? cpuset_print_current_mems_allowed+0x2e7/0x360 [ 189.321532][ T7698] warn_alloc+0x246/0x340 [ 189.326021][ T7698] ? __get_vm_area_node+0x125/0x370 [ 189.331283][ T7698] ? zone_watermark_ok_safe+0x230/0x230 [ 189.336885][ T7698] ? rcu_is_watching+0x15/0xb0 [ 189.341716][ T7698] ? __get_vm_area_node+0x356/0x370 [ 189.346977][ T7698] __vmalloc_node_range+0x394/0x1320 [ 189.352323][ T7698] ? netlink_insert+0x1094/0x1390 [ 189.357421][ T7698] ? netlink_insert+0x2ba/0x1390 [ 189.362451][ T7698] ? free_vm_area+0x50/0x50 [ 189.367024][ T7698] ? netlink_sendmsg+0x602/0xbf0 [ 189.371996][ T7698] vmalloc+0x79/0x90 [ 189.375927][ T7698] ? netlink_sendmsg+0x602/0xbf0 [ 189.380908][ T7698] netlink_sendmsg+0x602/0xbf0 [ 189.385728][ T7698] ? netlink_getsockopt+0x590/0x590 [ 189.390968][ T7698] ? apparmor_socket_sendmsg+0x8e/0x330 [ 189.396551][ T7698] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 189.401960][ T7698] ? security_socket_sendmsg+0x80/0xa0 [ 189.407455][ T7698] sock_write_iter+0x2dc/0x420 [ 189.412256][ T7698] ? sock_read_iter+0x3f0/0x3f0 [ 189.417144][ T7698] ? common_file_perm+0x198/0x1f0 [ 189.422203][ T7698] vfs_write+0x474/0x9a0 [ 189.426483][ T7698] ? file_end_write+0x250/0x250 [ 189.431375][ T7698] ? __fget_files+0x3fc/0x460 [ 189.436097][ T7698] ? __fdget_pos+0x1d8/0x330 [ 189.440726][ T7698] ? ksys_write+0x74/0x260 [ 189.445180][ T7698] ksys_write+0x151/0x260 [ 189.449580][ T7698] ? __ia32_sys_read+0x90/0x90 [ 189.454383][ T7698] ? lockdep_hardirqs_on+0x98/0x150 [ 189.459618][ T7698] do_syscall_64+0x55/0xb0 [ 189.464076][ T7698] ? clear_bhb_loop+0x40/0x90 [ 189.468957][ T7698] ? clear_bhb_loop+0x40/0x90 [ 189.473680][ T7698] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 189.479620][ T7698] RIP: 0033:0x7f61f939de59 [ 189.484062][ T7698] 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 [ 189.503758][ T7698] RSP: 002b:00007f61fa284028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 189.512201][ T7698] RAX: ffffffffffffffda RBX: 00007f61f9625fa0 RCX: 00007f61f939de59 [ 189.520288][ T7698] RDX: 0000000000033fe0 RSI: 0000200000000000 RDI: 0000000000000003 [ 189.528284][ T7698] RBP: 00007f61fa284090 R08: 0000000000000000 R09: 0000000000000000 [ 189.536277][ T7698] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 189.544276][ T7698] R13: 00007f61f9626038 R14: 00007f61f9625fa0 R15: 00007ffc77e8bd78 [ 189.552285][ T7698] [ 189.592288][ T7698] Mem-Info: [ 189.595701][ T7698] active_anon:14110 inactive_anon:0 isolated_anon:0 [ 189.595701][ T7698] active_file:10304 inactive_file:39995 isolated_file:0 [ 189.595701][ T7698] unevictable:768 dirty:201 writeback:0 [ 189.595701][ T7698] slab_reclaimable:10273 slab_unreclaimable:92023 [ 189.595701][ T7698] mapped:24428 shmem:1361 pagetables:569 [ 189.595701][ T7698] sec_pagetables:0 bounce:0 [ 189.595701][ T7698] kernel_misc_reclaimable:0 [ 189.595701][ T7698] free:1347941 free_pcp:11046 free_cma:0 [ 189.644621][ T7698] Node 0 active_anon:56440kB inactive_anon:0kB active_file:41216kB inactive_file:159780kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:97812kB dirty:804kB writeback:0kB shmem:3908kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10392kB pagetables:2276kB sec_pagetables:0kB all_unreclaimable? no [ 189.683782][ T7698] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 189.780619][ T7698] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 189.887279][ T7698] lowmem_reserve[]: 0 2521 2522 2522 2522 [ 189.893328][ T7698] Node 0 DMA32 free:1485356kB boost:0kB min:34644kB low:43304kB high:51964kB reserved_highatomic:0KB active_anon:56604kB inactive_anon:0kB active_file:41216kB inactive_file:158952kB unevictable:1536kB writepending:804kB present:3129332kB managed:2586848kB mlocked:0kB bounce:0kB free_pcp:23144kB local_pcp:10212kB free_cma:0kB [ 189.944595][ T7698] lowmem_reserve[]: 0 0 0 0 0 [ 189.957070][ T7698] Node 0 Normal free:8kB boost:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:36kB inactive_anon:0kB active_file:0kB inactive_file:828kB unevictable:0kB writepending:0kB present:1048576kB managed:872kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 190.018944][ T7698] lowmem_reserve[]: 0 0 0 0 0 [ 190.039400][ T7698] Node 1 Normal free:3891040kB boost:0kB min:55244kB low:69052kB high:82860kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117312kB mlocked:0kB bounce:0kB free_pcp:20960kB local_pcp:7136kB free_cma:0kB [ 190.108274][ T7698] lowmem_reserve[]: 0 0 0 0 0 [ 190.122800][ T7698] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 190.160649][ T7698] Node 0 DMA32: 3*4kB (UME) 76*8kB (UME) 568*16kB (UM) 162*32kB (U) 26*64kB (UE) 49*128kB (UME) 19*256kB (UME) 11*512kB (UM) 2*1024kB (M) 6*2048kB (UME) 351*4096kB (UM) = 1485356kB [ 190.194851][ T7698] Node 0 Normal: 0*4kB 1*8kB (M) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 190.212122][ T7698] Node 1 Normal: 260*4kB (UME) 48*8kB (UME) 45*16kB (UME) 54*32kB (UME) 21*64kB (UME) 4*128kB (UE) 1*256kB (E) 2*512kB (ME) 1*1024kB (E) 2*2048kB (UE) 947*4096kB (M) = 3891040kB [ 190.231126][ T7698] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 190.296944][ T7698] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 190.306373][ T7698] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 190.346825][ T7698] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 190.356250][ T7698] 51660 total pagecache pages [ 190.376969][ T7698] 0 pages in swap cache [ 190.381245][ T7698] Free swap = 124996kB [ 190.385488][ T7698] Total swap = 124996kB [ 190.436763][ T7698] 2097051 pages RAM [ 190.440885][ T7698] 0 pages HighMem/MovableOnly [ 190.445643][ T7698] 416953 pages reserved [ 190.474674][ T7698] 0 pages cma reserved [ 190.508963][ T7712] netlink: 'syz.0.671': attribute type 10 has an invalid length. [ 190.701703][ T7718] FAULT_INJECTION: forcing a failure. [ 190.701703][ T7718] name failslab, interval 1, probability 0, space 0, times 0 [ 190.739676][ T7718] CPU: 1 PID: 7718 Comm: syz.1.673 Not tainted syzkaller #0 [ 190.747087][ T7718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 190.757217][ T7718] Call Trace: [ 190.760577][ T7718] [ 190.763583][ T7718] dump_stack_lvl+0x18c/0x250 [ 190.768366][ T7718] ? show_regs_print_info+0x20/0x20 [ 190.773665][ T7718] ? load_image+0x420/0x420 [ 190.778264][ T7718] ? __lock_acquire+0x7d80/0x7d80 [ 190.783368][ T7718] ? __lock_acquire+0x1262/0x7d80 [ 190.788483][ T7718] ? is_dynamic_key+0x260/0x260 [ 190.793481][ T7718] should_fail_ex+0x394/0x4c0 [ 190.798260][ T7718] should_failslab+0x9/0x20 [ 190.802866][ T7718] slab_pre_alloc_hook+0x59/0x300 [ 190.807985][ T7718] ? trace_call_bpf+0xc3/0x6c0 [ 190.812868][ T7718] kmem_cache_alloc_lru+0x4d/0x2b0 [ 190.818062][ T7718] ? __d_alloc+0x31/0x710 [ 190.822510][ T7718] __d_alloc+0x31/0x710 [ 190.826779][ T7718] d_alloc_parallel+0xe0/0x1590 [ 190.831711][ T7718] ? perf_trace_run_bpf_submit+0x125/0x1c0 [ 190.837617][ T7718] ? __asan_memset+0x22/0x40 [ 190.842326][ T7718] ? lockdep_init_map_type+0x9c/0x8e0 [ 190.847788][ T7718] ? lockdep_softirqs_off+0x440/0x440 [ 190.853226][ T7718] ? d_hash_and_lookup+0x1b0/0x1b0 [ 190.858415][ T7718] ? __init_waitqueue_head+0xa8/0x140 [ 190.863875][ T7718] __lookup_slow+0x138/0x400 [ 190.868542][ T7718] ? lookup_one_len+0x2e0/0x2e0 [ 190.874113][ T7718] ? down_read+0x1ac/0x2e0 [ 190.878648][ T7718] lookup_slow+0x53/0x70 [ 190.882961][ T7718] walk_component+0x2ad/0x3e0 [ 190.887805][ T7718] path_lookupat+0x148/0x420 [ 190.892499][ T7718] filename_lookup+0x22d/0x580 [ 190.897344][ T7718] ? hashlen_string+0x110/0x110 [ 190.902327][ T7718] ? strncpy_from_user+0x1a1/0x2f0 [ 190.907525][ T7718] ? getname_flags+0x20a/0x500 [ 190.912361][ T7718] user_path_at_empty+0x42/0x60 [ 190.917269][ T7718] bpf_obj_get_user+0xbf/0x480 [ 190.922097][ T7718] ? bpf_obj_pin_user+0x350/0x350 [ 190.927169][ T7718] ? __might_fault+0xaa/0x120 [ 190.931961][ T7718] __sys_bpf+0x770/0x890 [ 190.936268][ T7718] ? bpf_link_show_fdinfo+0x390/0x390 [ 190.941735][ T7718] ? lock_chain_count+0x20/0x20 [ 190.946673][ T7718] __x64_sys_bpf+0x7c/0x90 [ 190.951149][ T7718] do_syscall_64+0x55/0xb0 [ 190.955637][ T7718] ? clear_bhb_loop+0x40/0x90 [ 190.960362][ T7718] ? clear_bhb_loop+0x40/0x90 [ 190.965095][ T7718] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 190.971050][ T7718] RIP: 0033:0x7f61f939de59 [ 190.975514][ T7718] 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 [ 190.995173][ T7718] RSP: 002b:00007f61fa284028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 191.003654][ T7718] RAX: ffffffffffffffda RBX: 00007f61f9625fa0 RCX: 00007f61f939de59 [ 191.011680][ T7718] RDX: 0000000000000010 RSI: 0000200000000180 RDI: 0000000000000007 [ 191.019695][ T7718] RBP: 00007f61fa284090 R08: 0000000000000000 R09: 0000000000000000 [ 191.027709][ T7718] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 191.035729][ T7718] R13: 00007f61f9626038 R14: 00007f61f9625fa0 R15: 00007ffc77e8bd78 [ 191.043795][ T7718] [ 191.280159][ T7729] netlink: 'syz.0.676': attribute type 10 has an invalid length. [ 191.305334][ T7729] netlink: 40 bytes leftover after parsing attributes in process `syz.0.676'. [ 191.596018][ T7735] syzkaller0: entered promiscuous mode [ 191.616756][ T7735] syzkaller0: entered allmulticast mode [ 191.900311][ T7751] netlink: 'syz.2.684': attribute type 29 has an invalid length. [ 193.334588][ T7748] netlink: 'syz.1.685': attribute type 21 has an invalid length. [ 193.344854][ T7748] netlink: 'syz.1.685': attribute type 6 has an invalid length. [ 193.355233][ T7748] netlink: 132 bytes leftover after parsing attributes in process `syz.1.685'. [ 193.368517][ T7751] netlink: 'syz.2.684': attribute type 29 has an invalid length. [ 194.417049][ T7776] netlink: 'syz.1.691': attribute type 10 has an invalid length. [ 194.464770][ T7776] netlink: 40 bytes leftover after parsing attributes in process `syz.1.691'. [ 194.544699][ T1292] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.557244][ T1292] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.867734][ T7789] netlink: 'syz.0.695': attribute type 29 has an invalid length. [ 194.876122][ T7789] netlink: 'syz.0.695': attribute type 29 has an invalid length. [ 195.680622][ T7812] netlink: 'syz.3.706': attribute type 10 has an invalid length. [ 195.709523][ T7812] netlink: 40 bytes leftover after parsing attributes in process `syz.3.706'. [ 195.785493][ T7817] netlink: 'syz.0.707': attribute type 29 has an invalid length. [ 196.094099][ T7825] FAULT_INJECTION: forcing a failure. [ 196.094099][ T7825] name failslab, interval 1, probability 0, space 0, times 0 [ 196.147327][ T7825] CPU: 0 PID: 7825 Comm: syz.2.710 Not tainted syzkaller #0 [ 196.154724][ T7825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 196.164831][ T7825] Call Trace: [ 196.168204][ T7825] [ 196.171178][ T7825] dump_stack_lvl+0x18c/0x250 [ 196.175926][ T7825] ? show_regs_print_info+0x20/0x20 [ 196.181175][ T7825] ? load_image+0x420/0x420 [ 196.185703][ T7825] ? __lock_acquire+0x7d80/0x7d80 [ 196.190780][ T7825] should_fail_ex+0x394/0x4c0 [ 196.195525][ T7825] should_failslab+0x9/0x20 [ 196.200088][ T7825] slab_pre_alloc_hook+0x59/0x300 [ 196.205174][ T7825] ? iovec_from_user+0x87/0x240 [ 196.210082][ T7825] ? iovec_from_user+0x87/0x240 [ 196.214986][ T7825] __kmem_cache_alloc_node+0x53/0x250 [ 196.220426][ T7825] ? iovec_from_user+0x87/0x240 [ 196.225389][ T7825] __kmalloc+0xa7/0x240 [ 196.229620][ T7825] iovec_from_user+0x87/0x240 [ 196.234451][ T7825] __import_iovec+0x13d/0x850 [ 196.239178][ T7825] ? __might_fault+0xaa/0x120 [ 196.243912][ T7825] import_iovec+0x73/0xa0 [ 196.248302][ T7825] ___sys_sendmsg+0x256/0x360 [ 196.253044][ T7825] ? get_pid_task+0x20/0x1e0 [ 196.257700][ T7825] ? __sys_sendmsg+0x2b0/0x2b0 [ 196.262550][ T7825] ? __lock_acquire+0x7d80/0x7d80 [ 196.267665][ T7825] __se_sys_sendmsg+0x1d0/0x2c0 [ 196.272670][ T7825] ? perf_trace_preemptirq_template+0x269/0x330 [ 196.278978][ T7825] ? __x64_sys_sendmsg+0x80/0x80 [ 196.283997][ T7825] ? lockdep_hardirqs_on+0x98/0x150 [ 196.289292][ T7825] do_syscall_64+0x55/0xb0 [ 196.293771][ T7825] ? clear_bhb_loop+0x40/0x90 [ 196.298499][ T7825] ? clear_bhb_loop+0x40/0x90 [ 196.303231][ T7825] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 196.309195][ T7825] RIP: 0033:0x7f8123b9de59 [ 196.313659][ T7825] 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 [ 196.333319][ T7825] RSP: 002b:00007f8124afb028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 196.341796][ T7825] RAX: ffffffffffffffda RBX: 00007f8123e25fa0 RCX: 00007f8123b9de59 [ 196.349821][ T7825] RDX: 0000000000000080 RSI: 0000200000000380 RDI: 0000000000000004 [ 196.357896][ T7825] RBP: 00007f8124afb090 R08: 0000000000000000 R09: 0000000000000000 [ 196.365914][ T7825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 196.373990][ T7825] R13: 00007f8123e26038 R14: 00007f8123e25fa0 R15: 00007ffeac2dc098 [ 196.382034][ T7825] [ 196.552533][ T7834] validate_nla: 1 callbacks suppressed [ 196.552550][ T7834] netlink: 'syz.0.715': attribute type 21 has an invalid length. [ 196.608273][ T7834] netlink: 128 bytes leftover after parsing attributes in process `syz.0.715'. [ 196.636849][ T7834] netlink: 'syz.0.715': attribute type 4 has an invalid length. [ 196.808158][ T7833] delete_channel: no stack [ 196.872267][ T7842] netlink: 'syz.1.718': attribute type 10 has an invalid length. [ 197.350758][ T7855] netlink: 'syz.2.722': attribute type 10 has an invalid length. [ 197.474177][ T7855] team0: Device hsr_slave_0 failed to register rx_handler [ 197.830822][ T7867] netlink: 'syz.3.728': attribute type 9 has an invalid length. [ 197.838710][ T7867] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.728'. [ 197.897604][ T7875] netlink: 'syz.3.728': attribute type 9 has an invalid length. [ 197.915668][ T7875] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.728'. [ 198.289539][ T7882] netlink: 'syz.0.733': attribute type 10 has an invalid length. [ 198.306807][ T7882] netlink: 40 bytes leftover after parsing attributes in process `syz.0.733'. [ 198.509054][ T7887] netlink: 'syz.1.731': attribute type 2 has an invalid length. [ 198.585315][ T7887] netlink: 'syz.1.731': attribute type 3 has an invalid length. [ 198.593562][ T7887] netlink: 132 bytes leftover after parsing attributes in process `syz.1.731'. [ 199.167398][ T7905] netlink: 'syz.1.741': attribute type 33 has an invalid length. [ 199.195777][ T7905] netlink: 152 bytes leftover after parsing attributes in process `syz.1.741'. [ 199.205447][ T7905] A link change request failed with some changes committed already. Interface ` may have been left with an inconsistent configuration, please check. [ 199.548833][ T7918] netlink: 40 bytes leftover after parsing attributes in process `syz.0.745'. [ 199.876268][ T7930] netlink: 128 bytes leftover after parsing attributes in process `syz.1.750'. [ 199.899423][ T7930] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 200.478745][ T7949] FAULT_INJECTION: forcing a failure. [ 200.478745][ T7949] name failslab, interval 1, probability 0, space 0, times 0 [ 200.560326][ T7949] CPU: 1 PID: 7949 Comm: syz.0.756 Not tainted syzkaller #0 [ 200.567750][ T7949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 200.577862][ T7949] Call Trace: [ 200.581222][ T7949] [ 200.584204][ T7949] dump_stack_lvl+0x18c/0x250 [ 200.588949][ T7949] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 200.595182][ T7949] ? show_regs_print_info+0x20/0x20 [ 200.600459][ T7949] ? load_image+0x420/0x420 [ 200.605041][ T7949] should_fail_ex+0x394/0x4c0 [ 200.609806][ T7949] should_failslab+0x9/0x20 [ 200.614397][ T7949] slab_pre_alloc_hook+0x59/0x300 [ 200.619508][ T7949] ? __xdp_reg_mem_model+0x1e3/0x5a0 [ 200.624948][ T7949] __kmem_cache_alloc_node+0x53/0x250 [ 200.630384][ T7949] ? __asan_memset+0x22/0x40 [ 200.635038][ T7949] ? __xdp_reg_mem_model+0x1e3/0x5a0 [ 200.640386][ T7949] kmalloc_trace+0x2a/0xe0 [ 200.644867][ T7949] __xdp_reg_mem_model+0x1e3/0x5a0 [ 200.650036][ T7949] ? kvmalloc_node+0x70/0x180 [ 200.654776][ T7949] ? kvmalloc_node+0x70/0x180 [ 200.659511][ T7949] ? xdp_reg_mem_model+0x40/0x40 [ 200.664516][ T7949] xdp_reg_mem_model+0x22/0x40 [ 200.669341][ T7949] bpf_test_run_xdp_live+0x262/0x1b30 [ 200.674776][ T7949] ? 0xffffffffa00044c0 [ 200.678994][ T7949] ? 0xffffffffa00044c0 [ 200.683193][ T7949] ? bpf_dispatcher_change_prog+0xc94/0xf10 [ 200.689128][ T7949] ? xdp_convert_md_to_buff+0x330/0x330 [ 200.694739][ T7949] ? trace_raw_output_bpf_test_finish+0xd0/0xd0 [ 200.701010][ T7949] ? _copy_from_user+0xa5/0xe0 [ 200.705810][ T7949] ? bpf_test_init+0x119/0x140 [ 200.710612][ T7949] ? xdp_convert_md_to_buff+0x5b/0x330 [ 200.716098][ T7949] bpf_prog_test_run_xdp+0x7d8/0x1140 [ 200.721502][ T7949] ? __lock_acquire+0x7d80/0x7d80 [ 200.726565][ T7949] ? dev_put+0x80/0x80 [ 200.730670][ T7949] ? dev_put+0x80/0x80 [ 200.734772][ T7949] bpf_prog_test_run+0x31f/0x390 [ 200.739741][ T7949] __sys_bpf+0x49d/0x890 [ 200.744015][ T7949] ? bpf_link_show_fdinfo+0x390/0x390 [ 200.749428][ T7949] ? lock_chain_count+0x20/0x20 [ 200.754309][ T7949] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 200.760340][ T7949] __x64_sys_bpf+0x7c/0x90 [ 200.764783][ T7949] do_syscall_64+0x55/0xb0 [ 200.769241][ T7949] ? clear_bhb_loop+0x40/0x90 [ 200.773960][ T7949] ? clear_bhb_loop+0x40/0x90 [ 200.778684][ T7949] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 200.784609][ T7949] RIP: 0033:0x7fae9cf9de59 [ 200.789047][ T7949] 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 [ 200.808683][ T7949] RSP: 002b:00007fae9dd9c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 200.817129][ T7949] RAX: ffffffffffffffda RBX: 00007fae9d225fa0 RCX: 00007fae9cf9de59 [ 200.825137][ T7949] RDX: 0000000000000050 RSI: 0000200000000000 RDI: 000000000000000a [ 200.833140][ T7949] RBP: 00007fae9dd9c090 R08: 0000000000000000 R09: 0000000000000000 [ 200.841159][ T7949] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 200.849263][ T7949] R13: 00007fae9d226038 R14: 00007fae9d225fa0 R15: 00007ffc98cea868 [ 200.857325][ T7949] [ 201.238552][ T7953] netlink: 40 bytes leftover after parsing attributes in process `syz.0.759'. [ 201.469166][ T7972] FAULT_INJECTION: forcing a failure. [ 201.469166][ T7972] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 201.497599][ T7972] CPU: 0 PID: 7972 Comm: syz.3.764 Not tainted syzkaller #0 [ 201.504984][ T7972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 201.515095][ T7972] Call Trace: [ 201.518423][ T7972] [ 201.521403][ T7972] dump_stack_lvl+0x18c/0x250 [ 201.526140][ T7972] ? show_regs_print_info+0x20/0x20 [ 201.531406][ T7972] ? load_image+0x420/0x420 [ 201.536013][ T7972] ? __might_fault+0xaa/0x120 [ 201.540751][ T7972] ? __lock_acquire+0x7d80/0x7d80 [ 201.546012][ T7972] should_fail_ex+0x394/0x4c0 [ 201.550756][ T7972] _copy_from_user+0x2f/0xe0 [ 201.555410][ T7972] br_dev_siocdevprivate+0x119/0x15e0 [ 201.560853][ T7972] ? rcu_is_watching+0x15/0xb0 [ 201.565689][ T7972] ? br_handle_local_finish+0x20/0x20 [ 201.571122][ T7972] ? trace_contention_end+0x39/0xe0 [ 201.576380][ T7972] ? __mutex_lock+0x30d/0xc80 [ 201.581122][ T7972] ? dev_load+0x21/0x1f0 [ 201.585429][ T7972] ? dev_ioctl+0x83c/0x1140 [ 201.589989][ T7972] ? __lock_acquire+0x7d80/0x7d80 [ 201.595239][ T7972] ? mutex_lock_nested+0x20/0x20 [ 201.600240][ T7972] ? full_name_hash+0x92/0xe0 [ 201.605012][ T7972] ? dev_ifsioc+0x957/0xc40 [ 201.609659][ T7972] dev_ioctl+0x84c/0x1140 [ 201.614048][ T7972] sock_ioctl+0x74c/0x7e0 [ 201.618642][ T7972] ? sock_poll+0x3e0/0x3e0 [ 201.623124][ T7972] ? bpf_lsm_file_ioctl+0x9/0x10 [ 201.628106][ T7972] ? security_file_ioctl+0x80/0xa0 [ 201.633273][ T7972] ? sock_poll+0x3e0/0x3e0 [ 201.637744][ T7972] __se_sys_ioctl+0xfd/0x170 [ 201.642414][ T7972] do_syscall_64+0x55/0xb0 [ 201.646885][ T7972] ? clear_bhb_loop+0x40/0x90 [ 201.651715][ T7972] ? clear_bhb_loop+0x40/0x90 [ 201.656446][ T7972] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 201.662398][ T7972] RIP: 0033:0x7f4e3539de59 [ 201.666859][ T7972] 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 [ 201.686527][ T7972] RSP: 002b:00007f4e362be028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 201.695005][ T7972] RAX: ffffffffffffffda RBX: 00007f4e35625fa0 RCX: 00007f4e3539de59 [ 201.703038][ T7972] RDX: 0000200000000080 RSI: 00000000000089f0 RDI: 0000000000000005 [ 201.711062][ T7972] RBP: 00007f4e362be090 R08: 0000000000000000 R09: 0000000000000000 [ 201.719094][ T7972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 201.727116][ T7972] R13: 00007f4e35626038 R14: 00007f4e35625fa0 R15: 00007ffddf424988 [ 201.735151][ T7972] [ 201.809142][ T7974] FAULT_INJECTION: forcing a failure. [ 201.809142][ T7974] name failslab, interval 1, probability 0, space 0, times 0 [ 201.854314][ T7974] CPU: 1 PID: 7974 Comm: syz.0.765 Not tainted syzkaller #0 [ 201.861730][ T7974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 201.871915][ T7974] Call Trace: [ 201.875307][ T7974] [ 201.878324][ T7974] dump_stack_lvl+0x18c/0x250 [ 201.883144][ T7974] ? show_regs_print_info+0x20/0x20 [ 201.888456][ T7974] ? load_image+0x420/0x420 [ 201.893039][ T7974] ? __lock_acquire+0x7d80/0x7d80 [ 201.898139][ T7974] should_fail_ex+0x394/0x4c0 [ 201.902972][ T7974] should_failslab+0x9/0x20 [ 201.907551][ T7974] slab_pre_alloc_hook+0x59/0x300 [ 201.912654][ T7974] ? iovec_from_user+0x87/0x240 [ 201.917605][ T7974] ? iovec_from_user+0x87/0x240 [ 201.922513][ T7974] __kmem_cache_alloc_node+0x53/0x250 [ 201.927959][ T7974] ? iovec_from_user+0x87/0x240 [ 201.932850][ T7974] __kmalloc+0xa7/0x240 [ 201.937084][ T7974] iovec_from_user+0x87/0x240 [ 201.941994][ T7974] __import_iovec+0x13d/0x850 [ 201.946713][ T7974] ? __might_fault+0xaa/0x120 [ 201.951429][ T7974] import_iovec+0x73/0xa0 [ 201.955807][ T7974] ___sys_sendmsg+0x256/0x360 [ 201.960624][ T7974] ? get_pid_task+0x20/0x1e0 [ 201.965357][ T7974] ? __sys_sendmsg+0x2b0/0x2b0 [ 201.970272][ T7974] ? __lock_acquire+0x7d80/0x7d80 [ 201.975354][ T7974] __se_sys_sendmsg+0x1d0/0x2c0 [ 201.980246][ T7974] ? __x64_sys_sendmsg+0x80/0x80 [ 201.985322][ T7974] ? lockdep_hardirqs_on+0x98/0x150 [ 201.990568][ T7974] do_syscall_64+0x55/0xb0 [ 201.995027][ T7974] ? clear_bhb_loop+0x40/0x90 [ 201.999742][ T7974] ? clear_bhb_loop+0x40/0x90 [ 202.004451][ T7974] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 202.010384][ T7974] RIP: 0033:0x7fae9cf9de59 [ 202.014920][ T7974] 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 [ 202.034739][ T7974] RSP: 002b:00007fae9dd9c028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 202.044089][ T7974] RAX: ffffffffffffffda RBX: 00007fae9d225fa0 RCX: 00007fae9cf9de59 [ 202.052116][ T7974] RDX: 0000000000000080 RSI: 0000200000000380 RDI: 0000000000000003 [ 202.060118][ T7974] RBP: 00007fae9dd9c090 R08: 0000000000000000 R09: 0000000000000000 [ 202.068122][ T7974] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 202.076119][ T7974] R13: 00007fae9d226038 R14: 00007fae9d225fa0 R15: 00007ffc98cea868 [ 202.084134][ T7974] [ 202.384286][ T7992] validate_nla: 3 callbacks suppressed [ 202.384305][ T7992] netlink: 'syz.1.770': attribute type 21 has an invalid length. [ 202.403240][ T7992] netlink: 128 bytes leftover after parsing attributes in process `syz.1.770'. [ 202.420908][ T7992] netlink: 'syz.1.770': attribute type 4 has an invalid length. [ 202.494173][ T7996] netlink: 'syz.0.769': attribute type 10 has an invalid length. [ 205.076873][ T7987] delete_channel: no stack [ 206.522628][ T8039] netlink: 'syz.0.782': attribute type 33 has an invalid length. [ 206.557466][ T8039] netlink: 152 bytes leftover after parsing attributes in process `syz.0.782'. [ 206.699197][ T8042] netlink: 763 bytes leftover after parsing attributes in process `syz.2.780'. [ 206.849361][ T8003] Bluetooth: hci0: command 0x0406 tx timeout [ 206.855497][ T8003] Bluetooth: hci1: command 0x0406 tx timeout [ 206.862130][ T8003] Bluetooth: hci2: command 0x0406 tx timeout [ 206.868589][ T51] Bluetooth: hci3: command 0x0406 tx timeout [ 206.981373][ T8046] FAULT_INJECTION: forcing a failure. [ 206.981373][ T8046] name failslab, interval 1, probability 0, space 0, times 0 [ 207.028680][ T8046] CPU: 1 PID: 8046 Comm: syz.3.784 Not tainted syzkaller #0 [ 207.036067][ T8046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 207.046189][ T8046] Call Trace: [ 207.049604][ T8046] [ 207.052619][ T8046] dump_stack_lvl+0x18c/0x250 [ 207.057370][ T8046] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 207.063605][ T8046] ? show_regs_print_info+0x20/0x20 [ 207.068879][ T8046] ? load_image+0x420/0x420 [ 207.073462][ T8046] should_fail_ex+0x394/0x4c0 [ 207.078223][ T8046] should_failslab+0x9/0x20 [ 207.082872][ T8046] slab_pre_alloc_hook+0x59/0x300 [ 207.087963][ T8046] ? lockdep_hardirqs_on+0x98/0x150 [ 207.093228][ T8046] kmem_cache_alloc+0x5a/0x2c0 [ 207.098048][ T8046] ? skb_clone+0x1eb/0x370 [ 207.102527][ T8046] skb_clone+0x1eb/0x370 [ 207.106820][ T8046] __netlink_deliver_tap+0x411/0x7f0 [ 207.112177][ T8046] ? netlink_deliver_tap+0x2e/0x1b0 [ 207.117447][ T8046] netlink_deliver_tap+0x19c/0x1b0 [ 207.122622][ T8046] netlink_unicast+0x77b/0x930 [ 207.127453][ T8046] netlink_sendmsg+0x8d0/0xbf0 [ 207.132289][ T8046] ? netlink_getsockopt+0x590/0x590 [ 207.137551][ T8046] ? apparmor_socket_sendmsg+0x8e/0x330 [ 207.143252][ T8046] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 207.148630][ T8046] ? security_socket_sendmsg+0x80/0xa0 [ 207.154230][ T8046] ? netlink_getsockopt+0x590/0x590 [ 207.159486][ T8046] ____sys_sendmsg+0x61b/0x980 [ 207.164337][ T8046] ? __asan_memset+0x22/0x40 [ 207.169103][ T8046] ? __sys_sendmsg_sock+0x30/0x30 [ 207.174191][ T8046] ? __import_iovec+0x5f2/0x850 [ 207.179128][ T8046] ? import_iovec+0x73/0xa0 [ 207.183719][ T8046] ___sys_sendmsg+0x2a6/0x360 [ 207.188474][ T8046] ? __sys_sendmsg+0x2b0/0x2b0 [ 207.193380][ T8046] __se_sys_sendmsg+0x1d0/0x2c0 [ 207.198293][ T8046] ? __x64_sys_sendmsg+0x80/0x80 [ 207.203323][ T8046] do_syscall_64+0x55/0xb0 [ 207.207805][ T8046] ? clear_bhb_loop+0x40/0x90 [ 207.212523][ T8046] ? clear_bhb_loop+0x40/0x90 [ 207.217244][ T8046] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 207.223193][ T8046] RIP: 0033:0x7f4e3539de59 [ 207.227649][ T8046] 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 [ 207.247482][ T8046] RSP: 002b:00007f4e362be028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 207.255952][ T8046] RAX: ffffffffffffffda RBX: 00007f4e35625fa0 RCX: 00007f4e3539de59 [ 207.263970][ T8046] RDX: 0000000000000000 RSI: 0000200000000140 RDI: 000000000000000b [ 207.271992][ T8046] RBP: 00007f4e362be090 R08: 0000000000000000 R09: 0000000000000000 [ 207.280001][ T8046] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 207.288024][ T8046] R13: 00007f4e35626038 R14: 00007f4e35625fa0 R15: 00007ffddf424988 [ 207.296082][ T8046] [ 207.328556][ T8046] netlink: 'syz.3.784': attribute type 10 has an invalid length. [ 207.343213][ T8046] netlink: 40 bytes leftover after parsing attributes in process `syz.3.784'. [ 207.440057][ T8046] batman_adv: batadv0: Adding interface: virt_wifi0 [ 207.448014][ T8046] batman_adv: batadv0: The MTU of interface virt_wifi0 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. [ 207.483739][ T8046] batman_adv: batadv0: Interface activated: virt_wifi0 [ 207.643645][ T8055] delete_channel: no stack [ 207.743134][ T8060] syz.2.788: vmalloc error: size 8589938688, exceeds total pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz2,mems_allowed=0-1 [ 207.779384][ T8060] CPU: 1 PID: 8060 Comm: syz.2.788 Not tainted syzkaller #0 [ 207.786767][ T8060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 207.796885][ T8060] Call Trace: [ 207.800306][ T8060] [ 207.803287][ T8060] dump_stack_lvl+0x18c/0x250 [ 207.808129][ T8060] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 207.814384][ T8060] ? show_regs_print_info+0x20/0x20 [ 207.819922][ T8060] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 207.826228][ T8060] ? dump_stack+0x9/0x20 [ 207.830577][ T8060] warn_alloc+0x246/0x340 [ 207.834984][ T8060] ? stack_trace_save+0xaa/0x100 [ 207.839993][ T8060] ? zone_watermark_ok_safe+0x230/0x230 [ 207.845633][ T8060] ? kasan_set_track+0x5f/0x70 [ 207.850476][ T8060] ? kasan_set_track+0x4e/0x70 [ 207.855313][ T8060] ? __kasan_kmalloc+0x8f/0xa0 [ 207.860174][ T8060] ? xsk_init_queue+0xad/0x100 [ 207.865006][ T8060] ? xsk_setsockopt+0x4c9/0x750 [ 207.869947][ T8060] ? do_sock_setsockopt+0x175/0x1a0 [ 207.875216][ T8060] ? __x64_sys_setsockopt+0x182/0x200 [ 207.880749][ T8060] __vmalloc_node_range+0x129/0x1320 [ 207.886145][ T8060] ? free_vm_area+0x50/0x50 [ 207.890728][ T8060] vmalloc_user+0x74/0x80 [ 207.895131][ T8060] ? xskq_create+0xbf/0x170 [ 207.899715][ T8060] xskq_create+0xbf/0x170 [ 207.904122][ T8060] xsk_init_queue+0xad/0x100 [ 207.908797][ T8060] xsk_setsockopt+0x4c9/0x750 [ 207.913590][ T8060] ? xsk_poll+0x670/0x670 [ 207.918004][ T8060] ? __fget_files+0x28/0x460 [ 207.922674][ T8060] ? aa_sock_opt_perm+0x74/0x100 [ 207.927763][ T8060] ? bpf_lsm_socket_setsockopt+0x9/0x10 [ 207.933458][ T8060] ? security_socket_setsockopt+0x7e/0xa0 [ 207.939251][ T8060] ? xsk_poll+0x670/0x670 [ 207.943653][ T8060] do_sock_setsockopt+0x175/0x1a0 [ 207.948799][ T8060] ? __fdget+0x180/0x210 [ 207.953115][ T8060] __x64_sys_setsockopt+0x182/0x200 [ 207.958429][ T8060] do_syscall_64+0x55/0xb0 [ 207.962915][ T8060] ? clear_bhb_loop+0x40/0x90 [ 207.967735][ T8060] ? clear_bhb_loop+0x40/0x90 [ 207.972509][ T8060] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 207.978468][ T8060] RIP: 0033:0x7f8123b9de59 [ 207.982942][ T8060] 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 [ 208.002612][ T8060] RSP: 002b:00007f8124afb028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 208.011092][ T8060] RAX: ffffffffffffffda RBX: 00007f8123e25fa0 RCX: 00007f8123b9de59 [ 208.019126][ T8060] RDX: 0000000000000002 RSI: 000000000000011b RDI: 0000000000000007 [ 208.027163][ T8060] RBP: 00007f8123c33e6f R08: 0000000000000004 R09: 0000000000000000 [ 208.035215][ T8060] R10: 0000200000000900 R11: 0000000000000246 R12: 0000000000000000 [ 208.043232][ T8060] R13: 00007f8123e26038 R14: 00007f8123e25fa0 R15: 00007ffeac2dc098 [ 208.051248][ T8060] [ 208.087955][ T8060] Mem-Info: [ 208.091347][ T8060] active_anon:14170 inactive_anon:0 isolated_anon:0 [ 208.091347][ T8060] active_file:12409 inactive_file:40001 isolated_file:0 [ 208.091347][ T8060] unevictable:768 dirty:79 writeback:0 [ 208.091347][ T8060] slab_reclaimable:10187 slab_unreclaimable:92397 [ 208.091347][ T8060] mapped:24590 shmem:1382 pagetables:588 [ 208.091347][ T8060] sec_pagetables:0 bounce:0 [ 208.091347][ T8060] kernel_misc_reclaimable:0 [ 208.091347][ T8060] free:1345710 free_pcp:10151 free_cma:0 [ 208.165082][ T8060] Node 0 active_anon:56524kB inactive_anon:0kB active_file:49636kB inactive_file:159804kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:98276kB dirty:400kB writeback:0kB shmem:3948kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10348kB pagetables:2148kB sec_pagetables:0kB all_unreclaimable? no [ 208.256900][ T8060] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 208.313614][ T8060] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 208.354784][ T8067] FAULT_INJECTION: forcing a failure. [ 208.354784][ T8067] name failslab, interval 1, probability 0, space 0, times 0 [ 208.371055][ T8060] lowmem_reserve[]: 0 2521 2522 2522 2522 [ 208.383171][ T8060] Node 0 DMA32 free:1475984kB boost:0kB min:34644kB low:43304kB high:51964kB reserved_highatomic:0KB active_anon:56388kB inactive_anon:0kB active_file:49636kB inactive_file:158976kB unevictable:1536kB writepending:400kB present:3129332kB managed:2586848kB mlocked:0kB bounce:0kB free_pcp:19852kB local_pcp:18204kB free_cma:0kB [ 208.393062][ T8067] CPU: 0 PID: 8067 Comm: syz.3.792 Not tainted syzkaller #0 [ 208.419759][ T8060] lowmem_reserve[]: [ 208.421474][ T8067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 208.421494][ T8067] Call Trace: [ 208.421504][ T8067] [ 208.421513][ T8067] dump_stack_lvl+0x18c/0x250 [ 208.421556][ T8067] ? show_regs_print_info+0x20/0x20 [ 208.421590][ T8067] ? load_image+0x420/0x420 [ 208.421623][ T8067] ? __lock_acquire+0x7d80/0x7d80 [ 208.421648][ T8067] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 208.421680][ T8067] should_fail_ex+0x394/0x4c0 [ 208.425791][ T8060] 0 [ 208.435771][ T8067] should_failslab+0x9/0x20 [ 208.435807][ T8067] slab_pre_alloc_hook+0x59/0x300 [ 208.435839][ T8067] ? bpf_test_init+0x9f/0x140 [ 208.435861][ T8067] ? bpf_test_init+0x9f/0x140 [ 208.435880][ T8067] __kmem_cache_alloc_node+0x53/0x250 [ 208.435917][ T8067] ? bpf_test_init+0x9f/0x140 [ 208.435938][ T8067] __kmalloc+0xa7/0x240 [ 208.435971][ T8067] bpf_test_init+0x9f/0x140 [ 208.435999][ T8067] bpf_prog_test_run_xdp+0x4cd/0x1140 [ 208.436024][ T8067] ? __lock_acquire+0x7d80/0x7d80 [ 208.436073][ T8067] ? dev_put+0x80/0x80 [ 208.436108][ T8067] ? dev_put+0x80/0x80 [ 208.436132][ T8067] bpf_prog_test_run+0x31f/0x390 [ 208.436161][ T8067] __sys_bpf+0x49d/0x890 [ 208.436188][ T8067] ? bpf_link_show_fdinfo+0x390/0x390 [ 208.436226][ T8067] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 208.436275][ T8067] __x64_sys_bpf+0x7c/0x90 [ 208.557125][ T8067] do_syscall_64+0x55/0xb0 [ 208.561585][ T8067] ? clear_bhb_loop+0x40/0x90 [ 208.566291][ T8067] ? clear_bhb_loop+0x40/0x90 [ 208.571028][ T8067] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 208.576961][ T8067] RIP: 0033:0x7f4e3539de59 [ 208.581406][ T8067] 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 [ 208.601042][ T8067] RSP: 002b:00007f4e362be028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 208.609505][ T8067] RAX: ffffffffffffffda RBX: 00007f4e35625fa0 RCX: 00007f4e3539de59 [ 208.617517][ T8067] RDX: 0000000000000050 RSI: 0000200000000000 RDI: 000000000000000a [ 208.625514][ T8067] RBP: 00007f4e362be090 R08: 0000000000000000 R09: 0000000000000000 [ 208.633510][ T8067] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 208.641510][ T8067] R13: 00007f4e35626038 R14: 00007f4e35625fa0 R15: 00007ffddf424988 [ 208.649624][ T8067] [ 208.683525][ T8060] 0 0 0 0 [ 208.687113][ T8060] Node 0 Normal free:8kB boost:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:36kB inactive_anon:0kB active_file:0kB inactive_file:828kB unevictable:0kB writepending:0kB present:1048576kB managed:872kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 208.722247][ T8060] lowmem_reserve[]: 0 0 0 0 0 [ 208.727545][ T8060] Node 1 Normal free:3891040kB boost:0kB min:55244kB low:69052kB high:82860kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117312kB mlocked:0kB bounce:0kB free_pcp:20960kB local_pcp:7136kB free_cma:0kB [ 208.776005][ T8060] lowmem_reserve[]: 0 0 0 0 0 [ 208.809387][ T8060] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 208.835755][ T8060] Node 0 DMA32: 1471*4kB (UM) 487*8kB (UM) 705*16kB (UME) 546*32kB (UME) 153*64kB (UME) 94*128kB (UME) 37*256kB (UME) 13*512kB (M) 6*1024kB (UM) 8*2048kB (ME) 336*4096kB (UM) = 1475268kB [ 208.860737][ T8060] Node 0 Normal: 0*4kB 1*8kB (M) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 208.873128][ T8060] Node 1 Normal: 260*4kB (UME) 48*8kB (UME) 45*16kB (UME) 54*32kB (UME) 21*64kB (UME) 4*128kB (UE) 1*256kB (E) 2*512kB (ME) 1*1024kB (E) 2*2048kB (UE) 947*4096kB (M) = 3891040kB [ 208.928806][ T8060] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 208.943257][ T8060] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 208.976874][ T8073] FAULT_INJECTION: forcing a failure. [ 208.976874][ T8073] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 208.996970][ T8060] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 209.012547][ T8060] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 209.022217][ T8073] CPU: 0 PID: 8073 Comm: syz.0.795 Not tainted syzkaller #0 [ 209.029608][ T8073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 209.039722][ T8073] Call Trace: [ 209.043053][ T8073] [ 209.046052][ T8073] dump_stack_lvl+0x18c/0x250 [ 209.050863][ T8073] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 209.057104][ T8073] ? show_regs_print_info+0x20/0x20 [ 209.062376][ T8073] ? load_image+0x420/0x420 [ 209.066993][ T8073] should_fail_ex+0x394/0x4c0 [ 209.071729][ T8073] _copy_to_user+0x2f/0xa0 [ 209.076199][ T8073] simple_read_from_buffer+0xe7/0x150 [ 209.081742][ T8073] proc_fail_nth_read+0x1e8/0x260 [ 209.086848][ T8073] ? proc_fault_inject_write+0x360/0x360 [ 209.092597][ T8073] ? fsnotify_perm+0x271/0x5e0 [ 209.097423][ T8073] ? proc_fault_inject_write+0x360/0x360 [ 209.103136][ T8073] vfs_read+0x298/0x990 [ 209.107367][ T8073] ? kernel_read+0x1e0/0x1e0 [ 209.112028][ T8073] ? __fget_files+0x28/0x460 [ 209.116732][ T8073] ? __fget_files+0x3fc/0x460 [ 209.121579][ T8073] ? __fdget_pos+0x2a3/0x330 [ 209.126238][ T8073] ? ksys_read+0x74/0x260 [ 209.130637][ T8073] ksys_read+0x151/0x260 [ 209.134990][ T8073] ? vfs_write+0x9a0/0x9a0 [ 209.139510][ T8073] do_syscall_64+0x55/0xb0 [ 209.143994][ T8073] ? clear_bhb_loop+0x40/0x90 [ 209.148728][ T8073] ? clear_bhb_loop+0x40/0x90 [ 209.153466][ T8073] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 209.159475][ T8073] RIP: 0033:0x7fae9cf5e68e [ 209.163944][ T8073] 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 [ 209.183786][ T8073] RSP: 002b:00007fae9dd9bfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 209.192265][ T8073] RAX: ffffffffffffffda RBX: 00007fae9dd9c6c0 RCX: 00007fae9cf5e68e [ 209.200307][ T8073] RDX: 000000000000000f RSI: 00007fae9dd9c0a0 RDI: 0000000000000009 [ 209.208340][ T8073] RBP: 00007fae9dd9c090 R08: 0000000000000000 R09: 0000000000000000 [ 209.216368][ T8073] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 209.224395][ T8073] R13: 00007fae9d226038 R14: 00007fae9d225fa0 R15: 00007ffc98cea868 [ 209.232436][ T8073] [ 209.242431][ T8060] 53771 total pagecache pages [ 209.247370][ T8060] 0 pages in swap cache [ 209.251588][ T8060] Free swap = 124996kB [ 209.255911][ T8060] Total swap = 124996kB [ 209.260178][ T8060] 2097051 pages RAM [ 209.264037][ T8060] 0 pages HighMem/MovableOnly [ 209.268956][ T8060] 416953 pages reserved [ 209.273172][ T8060] 0 pages cma reserved [ 209.538558][ T8088] netlink: 'syz.3.801': attribute type 10 has an invalid length. [ 209.546583][ T8088] netlink: 40 bytes leftover after parsing attributes in process `syz.3.801'. [ 314.566649][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 314.573514][ C1] rcu: 1-....: (1 GPs behind) idle=c794/1/0x4000000000000000 softirq=22315/22320 fqs=4244 [ 314.584395][ C1] rcu: hardirqs softirqs csw/system [ 314.590821][ C1] rcu: number: 1507433 0 0 [ 314.597239][ C1] rcu: cputime: 17575 34893 62 ==> 52470(ms) [ 314.605057][ C1] rcu: (t=10500 jiffies g=27269 q=682 ncpus=2) [ 314.611312][ C1] CPU: 1 PID: 8085 Comm: syz.2.799 Not tainted syzkaller #0 [ 314.618625][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 314.628701][ C1] RIP: 0010:rcu_is_watching+0x3a/0xb0 [ 314.634113][ C1] Code: e8 4b 26 1b 09 89 c3 83 f8 08 73 60 49 bf 00 00 00 00 00 fc ff df 4c 8d 34 dd 30 0a a9 8c 4c 89 f0 48 c1 e8 03 42 80 3c 38 00 <74> 08 4c 89 f7 e8 3c a6 6e 00 48 c7 c3 a8 6b 03 00 49 03 1e 48 89 [ 314.653746][ C1] RSP: 0018:ffffc900001efc48 EFLAGS: 00000246 [ 314.659842][ C1] RAX: 1ffffffff1952147 RBX: 0000000000000001 RCX: 861c10ec9eb53d00 [ 314.667837][ C1] RDX: ffff88802da5bc00 RSI: ffffffff8b1cfa00 RDI: ffffffff8b1cf9c0 [ 314.676028][ C1] RBP: 0000000000000001 R08: dffffc0000000000 R09: 1ffffffff223cea0 [ 314.684013][ C1] R10: dffffc0000000000 R11: fffffbfff223cea1 R12: 00000000000008be [ 314.692082][ C1] R13: dffffc0000000000 R14: ffffffff8ca90a38 R15: dffffc0000000000 [ 314.700068][ C1] FS: 00007f8124afb6c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 314.709010][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 314.715604][ C1] CR2: 0000000000000000 CR3: 0000000025e0c000 CR4: 00000000003506e0 [ 314.723703][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 314.731692][ C1] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 314.739761][ C1] Call Trace: [ 314.743066][ C1] [ 314.745925][ C1] is_bpf_text_address+0x204/0x2a0 [ 314.751054][ C1] ? is_bpf_text_address+0x26/0x2a0 [ 314.756263][ C1] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 314.762439][ C1] kernel_text_address+0xa0/0xd0 [ 314.767397][ C1] __kernel_text_address+0xd/0x30 [ 314.772463][ C1] unwind_get_return_address+0x5d/0xc0 [ 314.777931][ C1] ? stack_trace_save+0x100/0x100 [ 314.783114][ C1] arch_stack_walk+0x11d/0x190 [ 314.787929][ C1] stack_trace_save+0xaa/0x100 [ 314.792719][ C1] ? stack_trace_snprint+0xf0/0xf0 [ 314.797852][ C1] ? nf_hook_slow+0x1b2/0x200 [ 314.802545][ C1] kasan_set_track+0x4e/0x70 [ 314.807251][ C1] ? kasan_set_track+0x4e/0x70 [ 314.812042][ C1] ? __kasan_slab_alloc+0x6c/0x80 [ 314.817086][ C1] ? slab_post_alloc_hook+0x6a/0x4d0 [ 314.822390][ C1] ? kmem_cache_alloc+0x17e/0x2c0 [ 314.827447][ C1] ? skb_clone+0x1eb/0x370 [ 314.831929][ C1] ? maybe_deliver+0x98/0x150 [ 314.836667][ C1] ? br_flood+0x317/0x670 [ 314.841008][ C1] ? br_dev_xmit+0x10f3/0x18a0 [ 314.845781][ C1] ? dev_hard_start_xmit+0x269/0x790 [ 314.851082][ C1] ? __dev_queue_xmit+0x198c/0x3630 [ 314.856294][ C1] ? ip6_finish_output2+0xe2e/0x1620 [ 314.861588][ C1] ? ndisc_send_skb+0xbb9/0x1480 [ 314.866540][ C1] ? addrconf_rs_timer+0x36b/0x640 [ 314.871859][ C1] ? call_timer_fn+0x189/0x540 [ 314.876648][ C1] ? __run_timers+0x570/0x810 [ 314.881333][ C1] ? run_timer_softirq+0x67/0xf0 [ 314.886275][ C1] ? handle_softirqs+0x27d/0x820 [ 314.891239][ C1] ? __irq_exit_rcu+0xd3/0x190 [ 314.896025][ C1] ? irq_exit_rcu+0x9/0x20 [ 314.900548][ C1] ? sysvec_apic_timer_interrupt+0xa4/0xc0 [ 314.906371][ C1] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 314.912547][ C1] ? _raw_spin_unlock_irqrestore+0xc0/0x120 [ 314.918456][ C1] ? __se_sys_perf_event_open+0x1849/0x1c60 [ 314.924377][ C1] ? do_syscall_64+0x55/0xb0 [ 314.928981][ C1] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 314.935108][ C1] __kasan_slab_alloc+0x6c/0x80 [ 314.939972][ C1] slab_post_alloc_hook+0x6a/0x4d0 [ 314.945106][ C1] ? br_multicast_count+0xef/0xd10 [ 314.950230][ C1] kmem_cache_alloc+0x17e/0x2c0 [ 314.955181][ C1] ? skb_clone+0x1eb/0x370 [ 314.959608][ C1] skb_clone+0x1eb/0x370 [ 314.963863][ C1] maybe_deliver+0x98/0x150 [ 314.968385][ C1] br_flood+0x317/0x670 [ 314.972564][ C1] br_dev_xmit+0x10f3/0x18a0 [ 314.977168][ C1] ? br_dev_xmit+0x1a6/0x18a0 [ 314.981860][ C1] ? br_net_exit_batch+0x210/0x210 [ 314.986995][ C1] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 314.993255][ C1] ? lockdep_hardirqs_on+0x98/0x150 [ 314.998470][ C1] ? __static_call_text_end+0x9dd48/0x9dd48 [ 315.004385][ C1] ? dev_hard_start_xmit+0x1a1/0x790 [ 315.009687][ C1] dev_hard_start_xmit+0x269/0x790 [ 315.014911][ C1] ? __dev_queue_xmit+0x275/0x3630 [ 315.020037][ C1] __dev_queue_xmit+0x198c/0x3630 [ 315.025085][ C1] ? lock_chain_count+0x20/0x20 [ 315.029945][ C1] ? __dev_queue_xmit+0x275/0x3630 [ 315.035080][ C1] ? lockdep_hardirqs_on+0x98/0x150 [ 315.040315][ C1] ? netdev_core_pick_tx+0x370/0x370 [ 315.045630][ C1] ? __asan_memcpy+0x40/0x70 [ 315.050326][ C1] ? eth_header+0x11b/0x200 [ 315.054869][ C1] ? llc_sysctl_exit+0x70/0x70 [ 315.059650][ C1] ? neigh_resolve_output+0x5f5/0x710 [ 315.065069][ C1] ip6_finish_output2+0xe2e/0x1620 [ 315.070211][ C1] ? ip6_finish_output2+0x642/0x1620 [ 315.075520][ C1] ? nf_hook+0x390/0x390 [ 315.079770][ C1] ? ip6_mtu+0x321/0x3f0 [ 315.084042][ C1] ? ip6_finish_output+0x567/0x7f0 [ 315.089178][ C1] ndisc_send_skb+0xbb9/0x1480 [ 315.093963][ C1] ? ndisc_send_skb+0x201/0x1480 [ 315.098918][ C1] ? ndisc_mc_map+0x680/0x680 [ 315.103789][ C1] ? skb_dst+0xd0/0xd0 [ 315.107895][ C1] addrconf_rs_timer+0x36b/0x640 [ 315.112842][ C1] ? addrconf_disable_policy_idev+0x480/0x480 [ 315.118937][ C1] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 315.124945][ C1] call_timer_fn+0x189/0x540 [ 315.129542][ C1] ? addrconf_disable_policy_idev+0x480/0x480 [ 315.135613][ C1] ? call_timer_fn+0xd2/0x540 [ 315.140314][ C1] ? __run_timers+0x810/0x810 [ 315.145099][ C1] ? addrconf_disable_policy_idev+0x480/0x480 [ 315.151177][ C1] __run_timers+0x570/0x810 [ 315.155710][ C1] ? detach_timer+0x2b0/0x2b0 [ 315.160410][ C1] run_timer_softirq+0x67/0xf0 [ 315.165189][ C1] handle_softirqs+0x27d/0x820 [ 315.170135][ C1] ? read_tsc+0x9/0x20 [ 315.174213][ C1] ? ktime_get+0x24b/0x280 [ 315.178661][ C1] ? __irq_exit_rcu+0xd3/0x190 [ 315.183442][ C1] ? do_softirq+0x1a0/0x1a0 [ 315.187987][ C1] ? irqtime_account_irq+0xb6/0x1c0 [ 315.193433][ C1] __irq_exit_rcu+0xd3/0x190 [ 315.198074][ C1] ? irq_exit_rcu+0x20/0x20 [ 315.202613][ C1] irq_exit_rcu+0x9/0x20 [ 315.206959][ C1] sysvec_apic_timer_interrupt+0xa4/0xc0 [ 315.212631][ C1] [ 315.215580][ C1] [ 315.218528][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 315.224537][ C1] RIP: 0010:_raw_spin_unlock_irqrestore+0xc0/0x120 [ 315.231057][ C1] Code: c7 44 24 20 00 00 00 00 9c 8f 44 24 20 f7 44 24 20 00 02 00 00 41 c6 04 07 f8 75 4b f7 c3 00 02 00 00 74 01 fb bf 01 00 00 00 9b ed c6 f6 65 8b 05 6c 3c 6e 75 85 c0 74 3c 48 c7 04 24 0e 36 [ 315.250858][ C1] RSP: 0018:ffffc90018aafca0 EFLAGS: 00000206 [ 315.256943][ C1] RAX: dffffc0000000004 RBX: 0000000000000a06 RCX: 861c10ec9eb53d00 [ 315.265119][ C1] RDX: dffffc0000000000 RSI: ffffffff8acacb60 RDI: 0000000000000001 [ 315.273220][ C1] RBP: ffffc90018aafd30 R08: ffffffff911e75ff R09: 1ffffffff223cebf [ 315.281256][ C1] R10: dffffc0000000000 R11: fffffbfff223cec0 R12: dffffc0000000000 [ 315.289290][ C1] R13: 1ffff92003155fb8 R14: ffff88802c737800 R15: 1ffff92003155f94 [ 315.297407][ C1] ? _raw_spin_unlock+0x40/0x40 [ 315.302306][ C1] __se_sys_perf_event_open+0x1849/0x1c60 [ 315.308099][ C1] ? __x64_sys_perf_event_open+0xc0/0xc0 [ 315.313850][ C1] ? lock_chain_count+0x20/0x20 [ 315.318889][ C1] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 315.324904][ C1] ? lockdep_hardirqs_on+0x98/0x150 [ 315.330119][ C1] ? __x64_sys_perf_event_open+0x20/0xc0 [ 315.335765][ C1] do_syscall_64+0x55/0xb0 [ 315.340201][ C1] ? clear_bhb_loop+0x40/0x90 [ 315.344887][ C1] ? clear_bhb_loop+0x40/0x90 [ 315.349576][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 315.355484][ C1] RIP: 0033:0x7f8123b9de59 [ 315.359926][ C1] 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 [ 315.379805][ C1] RSP: 002b:00007f8124afb028 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 315.388407][ C1] RAX: ffffffffffffffda RBX: 00007f8123e25fa0 RCX: 00007f8123b9de59 [ 315.396473][ C1] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000200000000140 [ 315.404460][ C1] RBP: 00007f8123c33e6f R08: 0000000000000002 R09: 0000000000000000 [ 315.412444][ C1] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 315.420447][ C1] R13: 00007f8123e26038 R14: 00007f8123e25fa0 R15: 00007ffeac2dc098 [ 315.428461][ C1] [ 315.551262][ T1292] ieee802154 phy0 wpan0: encryption failed: -22 [ 315.576410][ T1292] ieee802154 phy1 wpan1: encryption failed: -22 SYZFAIL: failed to send rpc fd=3 want=41840 sent=0 n=-1 (errno 32: Broken pipe) [ 316.542293][ T8108] warn_alloc: 2 callbacks suppressed [ 316.542314][ T8108] syz-executor: vmalloc error: size 8388608, failed to allocated page array size 16384, mode:0xdc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 316.655103][ T8108] CPU: 0 PID: 8108 Comm: syz-executor Not tainted syzkaller #0 [ 316.662750][ T8108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 316.672858][ T8108] Call Trace: [ 316.676178][ T8108] [ 316.679368][ T8108] dump_stack_lvl+0x18c/0x250 [ 316.684306][ T8108] ? show_regs_print_info+0x20/0x20 [ 316.689568][ T8108] ? load_image+0x420/0x420 [ 316.694225][ T8108] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 316.700691][ T8108] ? cpuset_print_current_mems_allowed+0x2e7/0x360 [ 316.707244][ T8108] warn_alloc+0x246/0x340 [ 316.711639][ T8108] ? zone_watermark_ok_safe+0x230/0x230 [ 316.717252][ T8108] ? _raw_spin_unlock+0x28/0x40 [ 316.722168][ T8108] __vmalloc_node_range+0x661/0x1320 [ 316.727535][ T8108] ? __asan_memset+0x22/0x40 [ 316.732201][ T8108] ? free_vm_area+0x50/0x50 [ 316.736753][ T8108] ? perf_trace_preemptirq_template+0xac/0x330 [ 316.742985][ T8108] ? kcov_remote_reset+0xc0/0xc0 [ 316.747971][ T8108] vmalloc_user+0x74/0x80 [ 316.752358][ T8108] ? kcov_ioctl+0x58/0x610 [ 316.756836][ T8108] kcov_ioctl+0x58/0x610 [ 316.761126][ T8108] ? bpf_lsm_file_ioctl+0x9/0x10 [ 316.766109][ T8108] ? security_file_ioctl+0x80/0xa0 [ 316.771284][ T8108] ? kcov_remote_reset+0xc0/0xc0 [ 316.776275][ T8108] __se_sys_ioctl+0xfd/0x170 [ 316.780932][ T8108] do_syscall_64+0x55/0xb0 [ 316.785407][ T8108] ? clear_bhb_loop+0x40/0x90 [ 316.790133][ T8108] ? clear_bhb_loop+0x40/0x90 [ 316.794851][ T8108] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 316.800915][ T8108] RIP: 0033:0x7feb74d9daeb [ 316.805375][ T8108] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00 [ 316.825226][ T8108] RSP: 002b:00007fff1b996760 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 316.833714][ T8108] RAX: ffffffffffffffda RBX: 0000000000100000 RCX: 00007feb74d9daeb [ 316.841730][ T8108] RDX: 0000000000100000 RSI: ffffffff80086301 RDI: 00000000000000d7 [ 316.849831][ T8108] RBP: 00007feb75025f40 R08: 0000000000000000 R09: 0000000000000000 [ 316.857847][ T8108] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 316.865945][ T8108] R13: 0000000000000003 R14: 00007fff1b996a18 R15: 0000000000000000 [ 316.874150][ T8108] [ 316.915110][ T8108] Mem-Info: [ 316.918437][ T8108] active_anon:4189 inactive_anon:0 isolated_anon:0 [ 316.918437][ T8108] active_file:12409 inactive_file:40003 isolated_file:0 [ 316.918437][ T8108] unevictable:768 dirty:10 writeback:150 [ 316.918437][ T8108] slab_reclaimable:9904 slab_unreclaimable:95434 [ 316.918437][ T8108] mapped:22995 shmem:1361 pagetables:383 [ 316.918437][ T8108] sec_pagetables:0 bounce:0 [ 316.918437][ T8108] kernel_misc_reclaimable:0 [ 316.918437][ T8108] free:1346898 free_pcp:8377 free_cma:0 [ 316.969441][ T8108] Node 0 active_anon:16756kB inactive_anon:0kB active_file:49636kB inactive_file:159812kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:91980kB dirty:40kB writeback:600kB shmem:3908kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10440kB pagetables:1532kB sec_pagetables:0kB all_unreclaimable? no [ 317.011675][ T8108] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 317.047387][ T8108] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 317.079820][ T8108] lowmem_reserve[]: 0 2521 2522 2522 2522 [ 317.085681][ T8108] Node 0 DMA32 free:1481184kB boost:0kB min:34644kB low:43304kB high:51964kB reserved_highatomic:0KB active_anon:16720kB inactive_anon:0kB active_file:49636kB inactive_file:158984kB unevictable:1536kB writepending:640kB present:3129332kB managed:2586848kB mlocked:0kB bounce:0kB free_pcp:12196kB local_pcp:12196kB free_cma:0kB [ 317.126533][ T8108] lowmem_reserve[]: 0 0 0 0 0 [ 317.131864][ T8108] Node 0 Normal free:8kB boost:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:36kB inactive_anon:0kB active_file:0kB inactive_file:828kB unevictable:0kB writepending:0kB present:1048576kB managed:872kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 317.165321][ T8108] lowmem_reserve[]: 0 0 0 0 0 [ 317.170622][ T8108] Node 1 Normal free:3891040kB boost:0kB min:55244kB low:69052kB high:82860kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117312kB mlocked:0kB bounce:0kB free_pcp:21024kB local_pcp:13888kB free_cma:0kB [ 317.205334][ T8108] lowmem_reserve[]: 0 0 0 0 0 [ 317.210425][ T8108] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 317.226655][ T8108] Node 0 DMA32: 828*4kB (M) 590*8kB (UME) 472*16kB (ME) 2462*32kB (UME) 1273*64kB (UME) 440*128kB (UME) 213*256kB (UME) 37*512kB (UM) 40*1024kB (UM) 30*2048kB (UME) 262*4096kB (UM) = 1481184kB [ 317.254606][ T8108] Node 0 Normal: 0*4kB 1*8kB (M) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 317.272173][ T8108] Node 1 Normal: 260*4kB (UME) 48*8kB (UME) 45*16kB (UME) 54*32kB (UME) 21*64kB (UME) 4*128kB (UE) 1*256kB (E) 2*512kB (ME) 1*1024kB (E) 2*2048kB (UE) 947*4096kB (M) = 3891040kB [ 317.295420][ T8108] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 317.305360][ T8108] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 317.319858][ T8108] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 317.332029][ T8108] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 317.345442][ T8108] 53774 total pagecache pages [ 317.350697][ T8108] 0 pages in swap cache [ 317.354901][ T8108] Free swap = 124996kB [ 317.368493][ T8108] Total swap = 124996kB [ 317.372718][ T8108] 2097051 pages RAM [ 317.376568][ T8108] 0 pages HighMem/MovableOnly [ 317.382011][ T8108] 416953 pages reserved [ 317.386213][ T8108] 0 pages cma reserved