last executing test programs: 8.121183161s ago: executing program 1 (id=2913): bpf$MAP_CREATE(0x0, 0x0, 0x50) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50, 0x5, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r2, 0x1, 0x10, &(0x7f0000000400), 0x4) write$cgroup_devices(r2, 0x0, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xd, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x9, 0x1, 0x94}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sock_ops}, 0x70) r3 = socket$kcm(0x10, 0x3, 0x10) sendmsg$tipc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000014}, 0x4000) close(r1) close(r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r3, 0x0, 0x0}, 0x10) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000600)={0xffffffffffffffff, 0x0, 0x0}, 0x10) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$cgroup_pid(r5, &(0x7f0000000000), 0x2a979d) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x10, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x2}, [@map_idx_val={0x18, 0xb, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 0xfff}]}, 0x0, 0x6000000, 0x2d, &(0x7f00000000c0)=""/45, 0x40f00, 0x20, '\x00', 0x0, @fallback=0x33, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r5, 0x0, 0x0, 0x0, 0x10, 0xffff}, 0x94) 8.072151131s ago: executing program 3 (id=2914): bpf$MAP_CREATE(0x0, 0x0, 0x50) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50, 0x5, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r2, 0x1, 0x10, &(0x7f0000000400), 0x4) write$cgroup_devices(r2, 0x0, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xd, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x9, 0x1, 0x94}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sock_ops}, 0x70) r3 = socket$kcm(0x10, 0x3, 0x10) sendmsg$tipc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000014}, 0x4000) close(r1) close(r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r3, 0x0, 0x0}, 0x10) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000600)={0xffffffffffffffff, 0x0, 0x0}, 0x10) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$cgroup_pid(r5, &(0x7f0000000000), 0x2a979d) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x10, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x2}, [@map_idx_val={0x18, 0xb, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 0xfff}]}, 0x0, 0x6000000, 0x2d, &(0x7f00000000c0)=""/45, 0x40f00, 0x20, '\x00', 0x0, @fallback=0x33, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r5, 0x0, 0x0, 0x0, 0x10, 0xffff}, 0x94) 7.380773136s ago: executing program 2 (id=2844): perf_event_open$cgroup(&(0x7f0000000040)={0x4, 0x80, 0xb2, 0x7, 0x3, 0xa, 0x0, 0x9, 0x1c440, 0x9, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x405, 0x2, @perf_config_ext={0xffffffff7fffffff, 0x2}, 0x100608, 0x0, 0x2, 0x8, 0x10001, 0x6, 0xdb7d, 0x0, 0x7, 0x0, 0x1}, 0xffffffffffffffff, 0x400000000004, 0xffffffffffffffff, 0xd) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000740)={0x0, 0x5, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="0a3f000000a3f50095000400000001"], 0x0}, 0x94) socket$kcm(0x10, 0x2, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$MAP_LOOKUP_ELEM(0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000540)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xffff, 0x81}, 0x100c, 0x7, 0x0, 0x9, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_clone(0x10000000, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002380)) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0xa, 0x5, 0x0) r1 = socket$kcm(0xa, 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000001300)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x4, 0x1000, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, @xdp}, 0x94) setsockopt$sock_attach_bpf(r1, 0x29, 0x17, &(0x7f0000000100)=r2, 0x4) sendmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @mcast2}, 0x80, 0x0}, 0xb80b) sendmsg$kcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)="bd30bc791f4860246406f853f8f0eadad664503b45fdb7b5c366689c837fdcf97beeb608f932e7f6b1064bf8eb2988e5258f75bbfc67db851fd69e822e11ddbc831f38ec6042f83c6b19e118b1008b9773f855e5fbe4992597", 0x59}, {&(0x7f00000021c0)="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", 0x554}], 0x2}, 0x0) r3 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r3, 0x10d, 0xa, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r4 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="1400000029000b05d25a806f8c6394f90424fc60", 0x14}], 0x1}, 0x0) 6.909806838s ago: executing program 1 (id=2916): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r0 = bpf$MAP_CREATE_RINGBUF(0x0, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000280)={0x2, 0x4, 0x8, 0x1, 0x80, r0, 0x2, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x2}, 0x50) socketpair(0xb, 0x1, 0x7f, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x40047438, 0x0) r2 = socket$kcm(0x2a, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={&(0x7f0000001d00)=@qipcrtr, 0x80, 0x0}, 0x0) r3 = socket$kcm(0x10, 0x2, 0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x11, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000100ffff00000000010000008500000007000000850000005000000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x20}, 0x15) r5 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_tracing={0x1a, 0x7, &(0x7f0000000100)=@raw=[@kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @exit, @ldst={0x1, 0x0, 0x6, 0xb, 0x4, 0xffffffffffffffc0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}], &(0x7f00000001c0)='syzkaller\x00', 0x9, 0x1000, &(0x7f0000000500)=""/4096, 0x41000, 0x0, '\x00', 0x0, 0x18, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x1, 0x2}, 0x8, 0x10, 0x0, 0x0, 0x12e2e, 0xffffffffffffffff, 0x8, &(0x7f0000000240)=[r0, r0, r0, r1, r0, r1, r1, r0, r1, 0x1], &(0x7f0000000300)=[{0x1, 0x4, 0xf, 0xa}, {0x3, 0x2, 0xb, 0xa}, {0x4, 0x5, 0xf}, {0x2, 0x1, 0x9, 0x9}, {0x1, 0x3, 0x7, 0x9}, {0x3, 0x3, 0x6, 0x2}, {0x5, 0x5}, {0x5, 0x4, 0x2, 0x8}], 0x10, 0xfcbd}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000001500)={0x0, r5}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x1, 0x1, &(0x7f0000000d00)=@raw=[@ldst={0x0, 0x2, 0x2, 0x2, 0xa, 0xffffffffffffffc0, 0x10}], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0xffffff0a, &(0x7f0000000080)=[{&(0x7f0000000040)="5400020029000b05d25a806f8c6394f90424fc602f0011002e2f0100053582c137153e370248018000f01700d1bd", 0x33fe0}], 0x1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x0, 0x0, 0x0, 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x19, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x94) 6.907394218s ago: executing program 0 (id=2929): socket$kcm(0x2, 0x5, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x14869, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x40, 0x0, 0x0, 0x80140, 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={0xffffffffffffffff, 0x3}, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = socket$kcm(0x10, 0x2, 0x4) close(r0) socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{0x0}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) 6.59286046s ago: executing program 0 (id=2918): perf_event_open$cgroup(&(0x7f0000000040)={0x4, 0x80, 0xb2, 0x7, 0x3, 0xa, 0x0, 0x9, 0x1c440, 0x9, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x405, 0x2, @perf_config_ext={0xffffffff7fffffff, 0x2}, 0x100608, 0x0, 0x2, 0x8, 0x10001, 0x6, 0xdb7d, 0x0, 0x7, 0x0, 0x1}, 0xffffffffffffffff, 0x400000000004, 0xffffffffffffffff, 0xd) socket$kcm(0x10, 0x2, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$MAP_LOOKUP_ELEM(0x2, 0x0, 0x0) mkdir(0x0, 0x1b2) perf_event_open(&(0x7f0000000540)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xffff, 0x81}, 0x100c, 0x7, 0x0, 0x9, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_clone(0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0xa, 0x5, 0x0) r1 = socket$kcm(0xa, 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000001300)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x4, 0x1000, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, @xdp}, 0x94) setsockopt$sock_attach_bpf(r1, 0x29, 0x17, &(0x7f0000000100)=r2, 0x4) sendmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @mcast2}, 0x80, 0x0}, 0xb80b) sendmsg$kcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)="bd30bc791f4860246406f853f8f0eadad664503b45fdb7b5c366689c837fdcf97beeb608f932e7f6b1064bf8eb2988e5258f75bbfc67db851fd69e822e11ddbc831f38ec6042f83c6b19e118b1008b9773f855e5fbe4992597", 0x59}, {&(0x7f00000021c0)="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", 0x554}], 0x2}, 0x0) r3 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r3, 0x10d, 0xa, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r4 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="1400000029000b05d25a806f8c6394f90424fc60", 0x14}], 0x1}, 0x0) 6.5194042s ago: executing program 3 (id=2919): perf_event_open$cgroup(&(0x7f0000000040)={0x4, 0x80, 0xb2, 0x7, 0x3, 0xa, 0x0, 0x9, 0x1c440, 0x9, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x405, 0x2, @perf_config_ext={0xffffffff7fffffff, 0x2}, 0x100608, 0x0, 0x2, 0x8, 0x10001, 0x6, 0xdb7d, 0x0, 0x7, 0x0, 0x1}, 0xffffffffffffffff, 0x400000000004, 0xffffffffffffffff, 0xd) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) socket$kcm(0x10, 0x2, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$MAP_LOOKUP_ELEM(0x2, 0x0, 0x0) mkdir(0x0, 0x1b2) perf_event_open(&(0x7f0000000540)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xffff, 0x81}, 0x100c, 0x7, 0x0, 0x9, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_clone(0x10000000, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002380)) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0xa, 0x5, 0x0) r1 = socket$kcm(0xa, 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000001300)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x4, 0x1000, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, @xdp}, 0x94) setsockopt$sock_attach_bpf(r1, 0x29, 0x17, &(0x7f0000000100)=r2, 0x4) sendmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @mcast2}, 0x80, 0x0}, 0xb80b) sendmsg$kcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)="bd30bc791f4860246406f853f8f0eadad664503b45fdb7b5c366689c837fdcf97beeb608f932e7f6b1064bf8eb2988e5258f75bbfc67db851fd69e822e11ddbc831f38ec6042f83c6b19e118b1008b9773f855e5fbe4992597", 0x59}, {&(0x7f00000021c0)="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", 0x554}], 0x2}, 0x0) r3 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r3, 0x10d, 0xa, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r4 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="1400000029000b05d25a806f8c6394f90424fc60", 0x14}], 0x1}, 0x0) 5.990104264s ago: executing program 4 (id=2920): perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x400000000004, 0xffffffffffffffff, 0xd) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000740)={0x0, 0x5, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="0a3f000000a3f50095000400000001"], 0x0}, 0x94) socket$kcm(0x10, 0x2, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$MAP_LOOKUP_ELEM(0x2, 0x0, 0x0) mkdir(0x0, 0x1b2) perf_event_open(&(0x7f0000000540)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xffff, 0x81}, 0x100c, 0x7, 0x0, 0x9, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_clone(0x10000000, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002380)) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0xa, 0x5, 0x0) r1 = socket$kcm(0xa, 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000001300)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x4, 0x1000, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, @xdp}, 0x94) setsockopt$sock_attach_bpf(r1, 0x29, 0x17, &(0x7f0000000100)=r2, 0x4) sendmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @mcast2}, 0x80, 0x0}, 0xb80b) sendmsg$kcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)="bd30bc791f4860246406f853f8f0eadad664503b45fdb7b5c366689c837fdcf97beeb608f932e7f6b1064bf8eb2988e5258f75bbfc67db851fd69e822e11ddbc831f38ec6042f83c6b19e118b1008b9773f855e5fbe4992597", 0x59}, {&(0x7f00000021c0)="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", 0x554}], 0x2}, 0x0) r3 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r3, 0x10d, 0xa, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r4 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="1400000029000b05d25a806f8c6394f90424fc60", 0x14}], 0x1}, 0x0) 5.798419915s ago: executing program 2 (id=2921): r0 = socket$kcm(0x10, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe2, 0x0, 0x0, 0x0, 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, 0x1, @perf_config_ext={0xd, 0x6}, 0x1101, 0x0, 0x0, 0x8, 0x6, 0x4080000, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, 0x0) r2 = bpf$MAP_CREATE(0x0, 0x0, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000003c0)={{r2, 0xffffffffffffffff}, 0x0, &(0x7f0000000380)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000300)={r3, &(0x7f0000000500), 0x0}, 0x20) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fed007907001175f37538e486dd6317ce2200102f00fe80000000000000875a65059ff57b00000000000000000000000000ac1414aa35f022"], 0xcfa4) sendmsg$inet(0xffffffffffffffff, 0x0, 0x300000000000000) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x6402}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_CONST_STR(0x2, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x3, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000350000d113c585d87901"], 0x0}, 0x94) socketpair$unix(0x1, 0x1, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0}, 0x90) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00'}, 0x94) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fed007907001175f37538e486dd6317ce2200"], 0xcfa4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x88be, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) sendmsg$inet(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000900)="5c00000013006bcd9e3fe3dc6e48aa310b6b8703100000001f03000000000000040014000d000a000d0000009ee517d34460bc24eab556a705251e6182949a3651f60a84c9", 0x45}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) 5.557503856s ago: executing program 1 (id=2922): perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x400000000004, 0xffffffffffffffff, 0xd) socket$kcm(0x10, 0x2, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$MAP_LOOKUP_ELEM(0x2, 0x0, 0x0) mkdir(0x0, 0x1b2) perf_event_open(&(0x7f0000000540)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xffff, 0x81}, 0x100c, 0x7, 0x0, 0x9, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_clone(0x10000000, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002380)) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0xa, 0x5, 0x0) r1 = socket$kcm(0xa, 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000001300)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x4, 0x1000, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, @xdp}, 0x94) setsockopt$sock_attach_bpf(r1, 0x29, 0x17, &(0x7f0000000100)=r2, 0x4) sendmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @mcast2}, 0x80, 0x0}, 0xb80b) sendmsg$kcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)="bd30bc791f4860246406f853f8f0eadad664503b45fdb7b5c366689c837fdcf97beeb608f932e7f6b1064bf8eb2988e5258f75bbfc67db851fd69e822e11ddbc831f38ec6042f83c6b19e118b1008b9773f855e5fbe4992597", 0x59}, {&(0x7f00000021c0)="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", 0x554}], 0x2}, 0x0) r3 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r3, 0x10d, 0xa, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r4 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="1400000029000b05d25a806f8c6394f90424fc60", 0x14}], 0x1}, 0x0) 5.233778438s ago: executing program 0 (id=2923): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r0 = bpf$MAP_CREATE_RINGBUF(0x0, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000280)={0x2, 0x4, 0x8, 0x1, 0x80, r0, 0x2, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x2}, 0x50) socketpair(0xb, 0x1, 0x7f, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x40047438, 0x0) r2 = socket$kcm(0x2a, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={&(0x7f0000001d00)=@qipcrtr, 0x80, 0x0}, 0x0) r3 = socket$kcm(0x10, 0x2, 0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x11, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000100ffff00000000010000008500000007000000850000005000000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x20}, 0x15) r5 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_tracing={0x1a, 0x7, &(0x7f0000000100)=@raw=[@kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @exit, @ldst={0x1, 0x0, 0x6, 0xb, 0x4, 0xffffffffffffffc0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}], &(0x7f00000001c0)='syzkaller\x00', 0x9, 0x1000, &(0x7f0000000500)=""/4096, 0x41000, 0x0, '\x00', 0x0, 0x18, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x1, 0x2}, 0x8, 0x10, 0x0, 0x0, 0x12e2e, 0xffffffffffffffff, 0x8, &(0x7f0000000240)=[r0, r0, r0, r1, r0, r1, r1, r0, r1, 0x1], &(0x7f0000000300)=[{0x1, 0x4, 0xf, 0xa}, {0x3, 0x2, 0xb, 0xa}, {0x4, 0x5, 0xf}, {0x2, 0x1, 0x9, 0x9}, {0x1, 0x3, 0x7, 0x9}, {0x3, 0x3, 0x6, 0x2}, {0x5, 0x5}, {0x5, 0x4, 0x2, 0x8}], 0x10, 0xfcbd}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000001500)={0x0, r5}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x1, 0x1, &(0x7f0000000d00)=@raw=[@ldst={0x0, 0x2, 0x2, 0x2, 0xa, 0xffffffffffffffc0, 0x10}], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0xffffff0a, &(0x7f0000000080)=[{&(0x7f0000000040)="5400020029000b05d25a806f8c6394f90424fc602f0011002e2f0100053582c137153e370248018000f01700d1bd", 0x33fe0}], 0x1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x0, 0x0, 0x0, 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x19, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x94) 5.149702159s ago: executing program 2 (id=2924): bpf$MAP_CREATE(0x0, 0x0, 0x50) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50, 0x5, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_devices(r2, 0x0, 0x9) sendmsg$unix(r2, &(0x7f0000002000)={&(0x7f0000001b00)=@file={0x1, './cgroup/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x841}, 0x44) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xd, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x9, 0x1, 0x94}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sock_ops}, 0x70) r3 = socket$kcm(0x10, 0x3, 0x10) sendmsg$tipc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000014}, 0x4000) close(r1) close(r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r3, 0x0, 0x0}, 0x10) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000600)={0xffffffffffffffff, 0x0, 0x0}, 0x10) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$cgroup_pid(r5, &(0x7f0000000000), 0x2a979d) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x10, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x2}, [@map_idx_val={0x18, 0xb, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 0xfff}]}, 0x0, 0x6000000, 0x2d, &(0x7f00000000c0)=""/45, 0x40f00, 0x20, '\x00', 0x0, @fallback=0x33, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r5, 0x0, 0x0, 0x0, 0x10, 0xffff}, 0x94) 4.719169602s ago: executing program 3 (id=2926): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r0 = bpf$MAP_CREATE_RINGBUF(0x0, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000280)={0x2, 0x4, 0x8, 0x1, 0x80, r0, 0x2, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x2}, 0x50) socketpair(0xb, 0x1, 0x7f, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x40047438, 0x0) r2 = socket$kcm(0x2a, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={&(0x7f0000001d00)=@qipcrtr, 0x80, 0x0}, 0x0) r3 = socket$kcm(0x10, 0x2, 0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x11, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000100ffff00000000010000008500000007000000850000005000000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x20}, 0x15) r5 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_tracing={0x1a, 0x7, &(0x7f0000000100)=@raw=[@kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @exit, @ldst={0x1, 0x0, 0x6, 0xb, 0x4, 0xffffffffffffffc0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}], &(0x7f00000001c0)='syzkaller\x00', 0x9, 0x1000, &(0x7f0000000500)=""/4096, 0x41000, 0x0, '\x00', 0x0, 0x18, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x1, 0x2}, 0x8, 0x10, 0x0, 0x0, 0x12e2e, 0xffffffffffffffff, 0x8, &(0x7f0000000240)=[r0, r0, r0, r1, r0, r1, r1, r0, r1, 0x1], &(0x7f0000000300)=[{0x1, 0x4, 0xf, 0xa}, {0x3, 0x2, 0xb, 0xa}, {0x4, 0x5, 0xf}, {0x2, 0x1, 0x9, 0x9}, {0x1, 0x3, 0x7, 0x9}, {0x3, 0x3, 0x6, 0x2}, {0x5, 0x4, 0x2, 0x8}, {0x4, 0x5, 0x1, 0x9}], 0x10, 0xfcbd}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000001500)={0x0, r5}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x1, 0x1, &(0x7f0000000d00)=@raw=[@ldst={0x0, 0x2, 0x2, 0x2, 0xa, 0xffffffffffffffc0, 0x10}], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0xffffff0a, &(0x7f0000000080)=[{&(0x7f0000000040)="5400020029000b05d25a806f8c6394f90424fc602f0011002e2f0100053582c137153e370248018000f01700d1bd", 0x33fe0}], 0x1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x0, 0x0, 0x0, 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x19, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x94) 4.581307392s ago: executing program 4 (id=2928): perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x5, 0x84) setsockopt$sock_attach_bpf(r0, 0x84, 0x64, &(0x7f0000000000), 0x10) socket$kcm(0x10, 0x2, 0x4) r1 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0) close(r1) syz_open_procfs$namespace(0xffffffffffffffff, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1e, 0x3, 0x0, &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x14869, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x10, 0x2, 0x4) close(r2) socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="240000002d006bcd9e3f17aa04001b000001", 0x12}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="33fe00004a00530c8e5eb88edc5a9c0e0a9b80"], 0xfe33) close(0xffffffffffffffff) sendmsg$inet(0xffffffffffffffff, 0x0, 0x300000000000000) 3.837283747s ago: executing program 1 (id=2930): perf_event_open$cgroup(&(0x7f0000000040)={0x4, 0x80, 0xb2, 0x7, 0x3, 0xa, 0x0, 0x9, 0x1c440, 0x9, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x405, 0x2, @perf_config_ext={0xffffffff7fffffff, 0x2}, 0x100608, 0x0, 0x2, 0x8, 0x10001, 0x6, 0xdb7d, 0x0, 0x7, 0x0, 0x1}, 0xffffffffffffffff, 0x400000000004, 0xffffffffffffffff, 0xd) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) socket$kcm(0x10, 0x2, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$MAP_LOOKUP_ELEM(0x2, 0x0, 0x0) mkdir(0x0, 0x1b2) perf_event_open(&(0x7f0000000540)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xffff, 0x81}, 0x100c, 0x7, 0x0, 0x9, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_clone(0x10000000, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002380)) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0xa, 0x5, 0x0) r1 = socket$kcm(0xa, 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000001300)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x4, 0x1000, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, @xdp}, 0x94) setsockopt$sock_attach_bpf(r1, 0x29, 0x17, &(0x7f0000000100)=r2, 0x4) sendmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @mcast2}, 0x80, 0x0}, 0xb80b) sendmsg$kcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)="bd30bc791f4860246406f853f8f0eadad664503b45fdb7b5c366689c837fdcf97beeb608f932e7f6b1064bf8eb2988e5258f75bbfc67db851fd69e822e11ddbc831f38ec6042f83c6b19e118b1008b9773f855e5fbe4992597", 0x59}, {&(0x7f00000021c0)="e7b1ce5f7f89191227d596ad4f45a385f858d305d38cee3167b3ef9755633af767c39a186facb9077e6db2883aab7e9c13ccd4b95c4cd36dd45d0f47c5d9596f7f521523baa513c7ecab4ea2c9488a861a4079a7e7048ffbaaefb0f03fca4842651502634853800bb5ffba2c43c34f5820aea51765d11307a713bda1d65524bd6f7c1a5437c0ce088a8bd4a6dcd03955d0e6d3e25b33be6c61fbf0e30a9f8cf73a95c3b8a5c651504fe7752bb435742f6da3e64dd9e15cc8cfdde09f67012b13cee8198f123781db28f6386dfbce28d56cd47142504ee48c284999c3bbeeab6ab0aa08d866e312b497de81752079eed44da14db97fe6564e40f17812426bdd64cc124104028baa4c2887fb4e889b77c6f47e61e366c7811dc3d9b74d18316143f26d7f3e12025d230b6e5ad8bf1f60c24d3c2547dd4f4d7c125e8b5a012fbe4b1b162b9cea0e126815044f61d5de7503d78ec87e5447a047b002d90a37d76387d41bb6c721c16faf29a90eb551e1d036fc32b2b96ab1fc14520118a60585f7cfafea003cab7db8277afc144c661f73a47d5a2e3c5f4ee7acbf6ec47a05683231184c657e1ef5c56848056a2272306c96bf954747a04415345dcacd810ac0ce9d18ea17995a39bc4c647c24cd6e9ba4cf63ebabe4b651504436f2a6f277ade4325101ad2123536439e10b3ccb8ad6ae402f98724121c33dcf077abb17de6779e3986efa0bea3c607596a016dc193abfd655b6ed186953c6ef49e03cbfb4f137fb46d078dcd21ccf7b50aacf6953642a4c6d7b52a5cd87bd5a8be6f479ae5da28fd42af8a966163caebe0a9af773e3476f4ba7ae9f9540f30d4cae2ae6df080e5db4a5ed47086e5ac71c47b02850db5d5be0a7208a540ff2d763194064188bd938f9964b226624b87a810489535284210a9c84a35d897eeb8d848a43d926c08ff2f7937ee9e17215d3580e118ec290ee4c7191f34d82aef17058f8f5aaedbb73d2abc1f8909a2150cb3317f711455919ef4cbe017c6b6e406460221dfa229258144c7e3fe2a48459dbcf0b9982c2b003b51925e40955e1bfc535d2ef476b16cee8d6f250180772138cb67ca6704d5396e6867fbcd4ed46042f5376407dde454e8dbe6e46ff50ea2eefe5814d388eddc6a3d0b813c82bb6a8f7c4ea6d8b58ffcedaf77554b988df3c55380d5b15f29d32ef3021e47890bd647c9f371ddd62514714828dabb02a3f8c1c9548fcb28157cf02db1589540e898b1da1d394c859b11f4fc95fe6338cb133fe46bdf1ff83784e27741fde2872b4a0cbd90d5e8a8210cf3d21c7208e6b9be70091d3eb18b79cc36780bf12d23082bac6d6311848662617c3682859150ef25d1a1966ad478cbef16f055e7b62419735a2cc4cbefd963c29c8d94dfbadf92495bb60746f831a9537d56f7abb9f318c30194994859eebf5e11b017ea402fe1b4a07cba0f56277d7ac8e7d1d3af15d1da6715784fdb0311bf0afd19e18170eaa9369ac7743ae188314b2796953fc51a02f65e28c73c4e6720f18a57ed9361b90f08a0301b5f862063ffd726ab7757cc5ae43cff4243a7c6c81ca5d2b2dceb4f033fa1db514371821279dcb6fa51403f12fd5fcd208b1a4b95315d353f25b70de04dcc8713de72c83fe8ccb1c04b3bb4a0cbee43a36a05d250822526dc8443eae625fd57404d26dc9801be4d066b5ce5fa934aebbb9cb21c6f9780c6e071a418a4ad60d86596824c382f76b88b3ae2401c9c1345acac5d365f6eb065080e287fa12b6a7559f1081b847c54c7caa852ce4b11a45a44d9543aa872e68ed639d11475f89275a22482eda4253adf5cc26b0ef8ba200c04ae21deaaa584f76aed412ade8da894f95420a4a0a3d6ed31a84854e0ef48bc971654070986031b84cf880ab7bfe707b0f3675ea27293e8a872f", 0x554}], 0x2}, 0x0) r3 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r3, 0x10d, 0xa, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r4 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="1400000029000b05d25a806f8c6394f90424fc60", 0x14}], 0x1}, 0x0) 3.820617237s ago: executing program 4 (id=2931): socket$kcm(0x2, 0x5, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x14869, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x40, 0x0, 0x0, 0x80140, 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={0xffffffffffffffff, 0x3}, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = socket$kcm(0x10, 0x2, 0x4) close(r0) socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{0x0}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) 3.751759927s ago: executing program 2 (id=2932): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r0 = bpf$MAP_CREATE_RINGBUF(0x0, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000280)={0x2, 0x4, 0x8, 0x1, 0x80, r0, 0x2, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x2}, 0x50) socketpair(0xb, 0x1, 0x7f, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x40047438, 0x0) r2 = socket$kcm(0x2a, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={&(0x7f0000001d00)=@qipcrtr, 0x80, 0x0}, 0x0) r3 = socket$kcm(0x10, 0x2, 0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x11, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000100ffff00000000010000008500000007000000850000005000000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x20}, 0x15) r5 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_tracing={0x1a, 0x7, &(0x7f0000000100)=@raw=[@kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @exit, @ldst={0x1, 0x0, 0x6, 0xb, 0x4, 0xffffffffffffffc0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}], &(0x7f00000001c0)='syzkaller\x00', 0x9, 0x1000, &(0x7f0000000500)=""/4096, 0x41000, 0x0, '\x00', 0x0, 0x18, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x1, 0x2}, 0x8, 0x10, 0x0, 0x0, 0x12e2e, 0xffffffffffffffff, 0x8, &(0x7f0000000240)=[r0, r0, r0, r1, r0, r1, r1, r0, r1, 0x1], &(0x7f0000000300)=[{0x1, 0x4, 0xf, 0xa}, {0x3, 0x2, 0xb, 0xa}, {0x4, 0x5, 0xf}, {0x2, 0x1, 0x9, 0x9}, {0x1, 0x3, 0x7, 0x9}, {0x3, 0x3, 0x6, 0x2}, {0x5, 0x4, 0x2, 0x8}, {0x4, 0x5, 0x1, 0x9}], 0x10, 0xfcbd}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000001500)={0x0, r5}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x1, 0x1, &(0x7f0000000d00)=@raw=[@ldst={0x0, 0x2, 0x2, 0x2, 0xa, 0xffffffffffffffc0, 0x10}], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0xffffff0a, &(0x7f0000000080)=[{&(0x7f0000000040)="5400020029000b05d25a806f8c6394f90424fc602f0011002e2f0100053582c137153e370248018000f01700d1bd", 0x33fe0}], 0x1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x0, 0x0, 0x0, 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x19, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x94) 3.3615426s ago: executing program 0 (id=2933): mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r0 = bpf$MAP_CREATE_RINGBUF(0x0, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000280)={0x2, 0x4, 0x8, 0x1, 0x80, r0, 0x2, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x2}, 0x50) socketpair(0xb, 0x1, 0x7f, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x40047438, 0x0) r2 = socket$kcm(0x2a, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={&(0x7f0000001d00)=@qipcrtr, 0x80, 0x0}, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x11, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000100ffff00000000010000008500000007000000850000005000000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x20}, 0x15) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_tracing={0x1a, 0x7, &(0x7f0000000100)=@raw=[@kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @exit, @ldst={0x1, 0x0, 0x6, 0xb, 0x4, 0xffffffffffffffc0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}], &(0x7f00000001c0)='syzkaller\x00', 0x9, 0x1000, &(0x7f0000000500)=""/4096, 0x41000, 0x0, '\x00', 0x0, 0x18, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x1, 0x2}, 0x8, 0x10, 0x0, 0x0, 0x12e2e, 0xffffffffffffffff, 0x8, &(0x7f0000000240)=[r0, r0, r0, r1, r0, r1, r1, r0, r1, 0x1], &(0x7f0000000300)=[{0x1, 0x4, 0xf, 0xa}, {0x3, 0x2, 0xb, 0xa}, {0x4, 0x5, 0xf}, {0x2, 0x1, 0x9, 0x9}, {0x1, 0x3, 0x7, 0x9}, {0x5, 0x5}, {0x5, 0x4, 0x2, 0x8}, {0x4, 0x5, 0x1, 0x9}], 0x10, 0xfcbd}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x1, 0x0, 0x0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="5400020029000b05d25a806f8c6394f90424fc602f0011002e2f0100053582c137153e", 0x23}], 0x1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x0, 0x0, 0x0, 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x19, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x94) 3.103103811s ago: executing program 4 (id=2934): perf_event_open$cgroup(&(0x7f0000000040)={0x4, 0x80, 0xb2, 0x7, 0x3, 0xa, 0x0, 0x9, 0x1c440, 0x9, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x405, 0x2, @perf_config_ext={0xffffffff7fffffff, 0x2}, 0x100608, 0x0, 0x2, 0x8, 0x10001, 0x6, 0xdb7d, 0x0, 0x7, 0x0, 0x1}, 0xffffffffffffffff, 0x400000000004, 0xffffffffffffffff, 0xd) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000740)={0x0, 0x5, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="0a3f000000a3f50095000400000001"], 0x0}, 0x94) socket$kcm(0x10, 0x2, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$MAP_LOOKUP_ELEM(0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000540)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xffff, 0x81}, 0x100c, 0x7, 0x0, 0x9, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_clone(0x10000000, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002380)) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0xa, 0x5, 0x0) r1 = socket$kcm(0xa, 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000001300)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x4, 0x1000, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, @xdp}, 0x94) setsockopt$sock_attach_bpf(r1, 0x29, 0x17, &(0x7f0000000100)=r2, 0x4) sendmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @mcast2}, 0x80, 0x0}, 0xb80b) sendmsg$kcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)="bd30bc791f4860246406f853f8f0eadad664503b45fdb7b5c366689c837fdcf97beeb608f932e7f6b1064bf8eb2988e5258f75bbfc67db851fd69e822e11ddbc831f38ec6042f83c6b19e118b1008b9773f855e5fbe4992597", 0x59}, {&(0x7f00000021c0)="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", 0x554}], 0x2}, 0x0) r3 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r3, 0x10d, 0xa, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r4 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="1400000029000b05d25a806f8c6394f90424fc60", 0x14}], 0x1}, 0x0) 3.102327151s ago: executing program 3 (id=2944): socket$kcm(0x2, 0x5, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x14869, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x40, 0x0, 0x0, 0x80140, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0x3}, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = socket$kcm(0x10, 0x2, 0x4) close(r0) socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{0x0}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) 3.079296451s ago: executing program 0 (id=2935): perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x400000000004, 0xffffffffffffffff, 0xd) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000740)={0x0, 0x5, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="0a3f000000a3f50095000400000001"], 0x0}, 0x94) socket$kcm(0x10, 0x2, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$MAP_LOOKUP_ELEM(0x2, 0x0, 0x0) mkdir(0x0, 0x1b2) perf_event_open(&(0x7f0000000540)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xffff, 0x81}, 0x100c, 0x7, 0x0, 0x9, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_clone(0x10000000, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002380)) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0xa, 0x5, 0x0) r1 = socket$kcm(0xa, 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000001300)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x4, 0x1000, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, @xdp}, 0x94) setsockopt$sock_attach_bpf(r1, 0x29, 0x17, &(0x7f0000000100)=r2, 0x4) sendmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @mcast2}, 0x80, 0x0}, 0xb80b) sendmsg$kcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)="bd30bc791f4860246406f853f8f0eadad664503b45fdb7b5c366689c837fdcf97beeb608f932e7f6b1064bf8eb2988e5258f75bbfc67db851fd69e822e11ddbc831f38ec6042f83c6b19e118b1008b9773f855e5fbe4992597", 0x59}, {&(0x7f00000021c0)="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", 0x554}], 0x2}, 0x0) r3 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r3, 0x10d, 0xa, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r4 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="1400000029000b05d25a806f8c6394f90424fc60", 0x14}], 0x1}, 0x0) 2.893413062s ago: executing program 1 (id=2936): bpf$MAP_CREATE(0x0, 0x0, 0x50) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50, 0x5, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x10, &(0x7f0000000400), 0x4) write$cgroup_devices(0xffffffffffffffff, 0x0, 0x9) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001b00)=@file={0x1, './cgroup/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x841}, 0x44) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xd, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x9, 0x1, 0x94}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sock_ops}, 0x70) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$tipc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000014}, 0x4000) close(r1) close(r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r2, 0x0, 0x0}, 0x10) r3 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000600)={0xffffffffffffffff, 0x0, 0x0}, 0x10) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$cgroup_pid(r4, &(0x7f0000000000), 0x2a979d) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x10, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x2}, [@map_idx_val={0x18, 0xb, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 0xfff}]}, 0x0, 0x6000000, 0x2d, &(0x7f00000000c0)=""/45, 0x40f00, 0x20, '\x00', 0x0, @fallback=0x33, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r4, 0x0, 0x0, 0x0, 0x10, 0xffff}, 0x94) 2.829017663s ago: executing program 3 (id=2937): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) perf_event_open(0x0, 0x0, 0xe, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x10, 0x4, 0x0, &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x4, '\x00', 0x0, @fallback=0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={r0, 0x18000000000002a0, 0x0, 0x0, &(0x7f0000000680), 0x0, 0x10001, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) r1 = socket$kcm(0x10, 0x2, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x28, 0x5, 0x0) setsockopt$sock_attach_bpf(r2, 0x28, 0x2, 0x0, 0x700) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x40086602, 0x8230794d6280073) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r3, 0x8b04, &(0x7f0000000040)={'wlan1\x00', @random="e1ffffffff8d"}) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="33fe0000180091c8b14a0778a8123d181d"], 0xfe33) 2.144638767s ago: executing program 4 (id=2938): r0 = socket$kcm(0x10, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe2, 0x0, 0x0, 0x0, 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, 0x1, @perf_config_ext={0xd, 0x6}, 0x1101, 0x0, 0x0, 0x8, 0x6, 0x4080000, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, 0x0) r2 = bpf$MAP_CREATE(0x0, 0x0, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000003c0)={{r2, 0xffffffffffffffff}, 0x0, &(0x7f0000000380)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000300)={r3, &(0x7f0000000500), 0x0}, 0x20) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fed007907001175f37538e486dd6317ce2200102f00fe80000000000000875a65059ff57b00000000000000000000000000ac1414aa35f022"], 0xcfa4) sendmsg$inet(0xffffffffffffffff, 0x0, 0x300000000000000) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x6402}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_CONST_STR(0x2, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x3, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000350000d113c585d87901"], 0x0}, 0x94) socketpair$unix(0x1, 0x1, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0}, 0x90) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00'}, 0x94) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fed007907001175f37538e486dd6317ce2200"], 0xcfa4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x88be, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) sendmsg$inet(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000900)="5c00000013006bcd9e3fe3dc6e48aa310b6b8703100000001f03000000000000040014000d000a000d0000009ee517d34460bc24eab556a705251e6182949a3651f60a84c9", 0x45}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) 2.116988578s ago: executing program 2 (id=2939): perf_event_open$cgroup(&(0x7f0000000040)={0x4, 0x80, 0xb2, 0x7, 0x3, 0xa, 0x0, 0x9, 0x1c440, 0x9, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x405, 0x2, @perf_config_ext={0xffffffff7fffffff, 0x2}, 0x100608, 0x0, 0x2, 0x8, 0x10001, 0x6, 0xdb7d, 0x0, 0x7, 0x0, 0x1}, 0xffffffffffffffff, 0x400000000004, 0xffffffffffffffff, 0xd) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) socket$kcm(0x10, 0x2, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$MAP_LOOKUP_ELEM(0x2, 0x0, 0x0) mkdir(0x0, 0x1b2) perf_event_open(&(0x7f0000000540)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xffff, 0x81}, 0x100c, 0x7, 0x0, 0x9, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_clone(0x10000000, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002380)) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0xa, 0x5, 0x0) r1 = socket$kcm(0xa, 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000001300)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x4, 0x1000, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, @xdp}, 0x94) setsockopt$sock_attach_bpf(r1, 0x29, 0x17, &(0x7f0000000100)=r2, 0x4) sendmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @mcast2}, 0x80, 0x0}, 0xb80b) sendmsg$kcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)="bd30bc791f4860246406f853f8f0eadad664503b45fdb7b5c366689c837fdcf97beeb608f932e7f6b1064bf8eb2988e5258f75bbfc67db851fd69e822e11ddbc831f38ec6042f83c6b19e118b1008b9773f855e5fbe4992597", 0x59}, {&(0x7f00000021c0)="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", 0x554}], 0x2}, 0x0) r3 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r3, 0x10d, 0xa, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r4 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="1400000029000b05d25a806f8c6394f90424fc60", 0x14}], 0x1}, 0x0) 1.70057812s ago: executing program 0 (id=2941): perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x400000000004, 0xffffffffffffffff, 0xd) socket$kcm(0x10, 0x2, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$MAP_LOOKUP_ELEM(0x2, 0x0, 0x0) mkdir(0x0, 0x1b2) perf_event_open(&(0x7f0000000540)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xffff, 0x81}, 0x100c, 0x7, 0x0, 0x9, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_clone(0x10000000, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002380)) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0xa, 0x5, 0x0) r1 = socket$kcm(0xa, 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000001300)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x4, 0x1000, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, @xdp}, 0x94) setsockopt$sock_attach_bpf(r1, 0x29, 0x17, &(0x7f0000000100)=r2, 0x4) sendmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @mcast2}, 0x80, 0x0}, 0xb80b) sendmsg$kcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)="bd30bc791f4860246406f853f8f0eadad664503b45fdb7b5c366689c837fdcf97beeb608f932e7f6b1064bf8eb2988e5258f75bbfc67db851fd69e822e11ddbc831f38ec6042f83c6b19e118b1008b9773f855e5fbe4992597", 0x59}, {&(0x7f00000021c0)="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", 0x554}], 0x2}, 0x0) r3 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r3, 0x10d, 0xa, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r4 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="1400000029000b05d25a806f8c6394f90424fc60", 0x14}], 0x1}, 0x0) 1.70001922s ago: executing program 1 (id=2942): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r0 = bpf$MAP_CREATE_RINGBUF(0x0, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000280)={0x2, 0x4, 0x8, 0x1, 0x80, r0, 0x2, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x2}, 0x50) socketpair(0xb, 0x1, 0x7f, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x40047438, 0x0) r2 = socket$kcm(0x2a, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={&(0x7f0000001d00)=@qipcrtr, 0x80, 0x0}, 0x0) r3 = socket$kcm(0x10, 0x2, 0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x11, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000100ffff00000000010000008500000007000000850000005000000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x20}, 0x15) r5 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_tracing={0x1a, 0x7, &(0x7f0000000100)=@raw=[@kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @exit, @ldst={0x1, 0x0, 0x6, 0xb, 0x4, 0xffffffffffffffc0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}], &(0x7f00000001c0)='syzkaller\x00', 0x9, 0x1000, &(0x7f0000000500)=""/4096, 0x41000, 0x0, '\x00', 0x0, 0x18, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x1, 0x2}, 0x8, 0x10, 0x0, 0x0, 0x12e2e, 0xffffffffffffffff, 0x8, &(0x7f0000000240)=[r0, r0, r0, r1, r0, r1, r1, r0, r1, 0x1], &(0x7f0000000300)=[{0x1, 0x4, 0xf, 0xa}, {0x3, 0x2, 0xb, 0xa}, {0x4, 0x5, 0xf}, {0x2, 0x1, 0x9, 0x9}, {0x1, 0x3, 0x7, 0x9}, {0x3, 0x3, 0x6, 0x2}, {0x5, 0x5}, {0x4, 0x5, 0x1, 0x9}], 0x10, 0xfcbd}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000001500)={0x0, r5}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x1, 0x1, &(0x7f0000000d00)=@raw=[@ldst={0x0, 0x2, 0x2, 0x2, 0xa, 0xffffffffffffffc0, 0x10}], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0xffffff0a, &(0x7f0000000080)=[{&(0x7f0000000040)="5400020029000b05d25a806f8c6394f90424fc602f0011002e2f0100053582c137153e370248018000f01700d1bd", 0x33fe0}], 0x1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x0, 0x0, 0x0, 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x19, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x94) 299.291448ms ago: executing program 2 (id=2943): bpf$MAP_CREATE(0x0, 0x0, 0x50) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50, 0x5, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r2, 0x1, 0x10, &(0x7f0000000400), 0x4) write$cgroup_devices(r2, 0x0, 0x9) sendmsg$unix(r2, &(0x7f0000002000)={&(0x7f0000001b00)=@file={0x1, './cgroup/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x841}, 0x44) r3 = socket$kcm(0x10, 0x3, 0x10) sendmsg$tipc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000014}, 0x4000) close(r1) close(r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r3, 0x0, 0x0}, 0x10) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000600)={0xffffffffffffffff, 0x0, 0x0}, 0x10) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$cgroup_pid(r5, &(0x7f0000000000), 0x2a979d) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x10, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x2}, [@map_idx_val={0x18, 0xb, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 0xfff}]}, 0x0, 0x6000000, 0x2d, &(0x7f00000000c0)=""/45, 0x40f00, 0x20, '\x00', 0x0, @fallback=0x33, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r5, 0x0, 0x0, 0x0, 0x10, 0xffff}, 0x94) 30.23938ms ago: executing program 3 (id=2940): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xd, 0x4, &(0x7f0000000040)=ANY=[@ANYRESHEX=0x0], 0x0, 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sock_ops}, 0x94) gettid() perf_event_open(0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fffffff}, 0x101000, 0x0, 0x3, 0xd, 0x40000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d0e, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x2005, 0x0, 0x51, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0x0}, 0x18) bpf$PROG_LOAD(0x5, 0x0, 0x0) unlink(0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x600300) r0 = bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x0, 0x10, &(0x7f0000000580)=ANY=[@ANYBLOB="18050000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b704000008000000850000007800"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x10, &(0x7f0000000580)=ANY=[], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r1}, 0x18) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r2, &(0x7f0000000080)={0x0, 0x9, &(0x7f0000000100)=[{&(0x7f00000001c0)="5c00000026006bab9a3fe3d86e17aa31106b876c1d0000007ea60864160af36504001a0038001d004231a0e69ee517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb5b64f69853362ac3407173ec", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) syz_clone(0x52800, 0x0, 0x0, 0x0, 0x0, 0x0) socket$kcm(0x2, 0x2, 0x73) syz_clone(0x40000400, 0x0, 0x0, 0x0, 0x0, 0x0) 0s ago: executing program 4 (id=2945): bpf$MAP_CREATE(0x0, 0x0, 0x50) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50, 0x5, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_devices(r2, 0x0, 0x9) sendmsg$unix(r2, &(0x7f0000002000)={&(0x7f0000001b00)=@file={0x1, './cgroup/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x841}, 0x44) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xd, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x9, 0x1, 0x94}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sock_ops}, 0x70) r3 = socket$kcm(0x10, 0x3, 0x10) sendmsg$tipc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000014}, 0x4000) close(r1) close(r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r3, 0x0, 0x0}, 0x10) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000600)={0xffffffffffffffff, 0x0, 0x0}, 0x10) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$cgroup_pid(r5, &(0x7f0000000000), 0x2a979d) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x10, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x2}, [@map_idx_val={0x18, 0xb, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 0xfff}]}, 0x0, 0x6000000, 0x2d, &(0x7f00000000c0)=""/45, 0x40f00, 0x20, '\x00', 0x0, @fallback=0x33, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r5, 0x0, 0x0, 0x0, 0x10, 0xffff}, 0x94) kernel console output (not intermixed with test programs): ? ieee80211_tasklet_handler+0x20/0x20 [ 708.893325][T13240] ? memset+0x1e/0x40 [ 708.897415][T13240] ? __hrtimer_init+0x186/0x270 [ 708.902310][T13240] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 708.908105][T13240] hwsim_new_radio_nl+0xafa/0xce0 [ 708.913197][T13240] genl_family_rcv_msg_doit+0x22e/0x320 [ 708.918801][T13240] ? end_current_label_crit_section+0x170/0x170 [ 708.925119][T13240] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 708.931091][T13240] ? bpf_lsm_capable+0x5/0x10 [ 708.935824][T13240] ? security_capable+0x85/0xb0 [ 708.940730][T13240] genl_rcv_msg+0x5f2/0x780 [ 708.945301][T13240] ? genl_bind+0x350/0x350 [ 708.949793][T13240] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 708.956178][T13240] ? lock_acquire+0x20f/0x490 [ 708.960904][T13240] netlink_rcv_skb+0x1de/0x420 [ 708.965712][T13240] ? genl_bind+0x350/0x350 [ 708.970180][T13240] ? netlink_ack+0x1100/0x1100 [ 708.975000][T13240] ? down_read+0x1a8/0x2d0 [ 708.979547][T13240] genl_rcv+0x24/0x40 [ 708.983578][T13240] netlink_unicast+0x74d/0x8d0 [ 708.988402][T13240] netlink_sendmsg+0x89e/0xbc0 [ 708.993253][T13240] ? netlink_getsockopt+0x540/0x540 [ 708.998500][T13240] ? aa_sock_msg_perm+0x94/0x150 [ 709.003490][T13240] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 709.008812][T13240] ? security_socket_sendmsg+0x7c/0xa0 [ 709.014327][T13240] ? netlink_getsockopt+0x540/0x540 [ 709.019570][T13240] ____sys_sendmsg+0x59b/0x970 [ 709.024397][T13240] ? __sys_sendmsg_sock+0x30/0x30 [ 709.029473][T13240] ? __import_iovec+0x315/0x500 [ 709.034381][T13240] ? import_iovec+0x6f/0xa0 [ 709.038941][T13240] ___sys_sendmsg+0x21c/0x290 [ 709.043674][T13240] ? __sys_sendmsg+0x270/0x270 [ 709.048529][T13240] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 709.054323][T13240] ? __fdget+0x17c/0x200 [ 709.058621][T13240] __se_sys_sendmsg+0x19e/0x270 [ 709.063531][T13240] ? __x64_sys_sendmsg+0x80/0x80 [ 709.068540][T13240] ? syscall_enter_from_user_mode+0x2a/0x80 [ 709.074581][T13240] do_syscall_64+0x4c/0xa0 [ 709.079049][T13240] ? clear_bhb_loop+0x60/0xb0 [ 709.083770][T13240] ? clear_bhb_loop+0x60/0xb0 [ 709.088509][T13240] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 709.094453][T13240] RIP: 0033:0x7fcffb18f6c9 [ 709.098917][T13240] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 709.118571][T13240] RSP: 002b:00007fcffbffe038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 709.127042][T13240] RAX: ffffffffffffffda RBX: 00007fcffb3e5fa0 RCX: 00007fcffb18f6c9 [ 709.135147][T13240] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 709.143158][T13240] RBP: 00007fcffb211f91 R08: 0000000000000000 R09: 0000000000000000 [ 709.151171][T13240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 709.159185][T13240] R13: 00007fcffb3e6038 R14: 00007fcffb3e5fa0 R15: 00007ffe63f67428 [ 709.167219][T13240] [ 709.527526][T13256] netlink: 122896 bytes leftover after parsing attributes in process `syz.1.2675'. [ 709.544962][T13256] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 709.554485][T13256] CPU: 1 PID: 13256 Comm: syz.1.2675 Not tainted syzkaller #0 [ 709.562004][T13256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 709.572115][T13256] Call Trace: [ 709.575472][T13256] [ 709.578438][T13256] dump_stack_lvl+0x168/0x22e [ 709.583168][T13256] ? show_regs_print_info+0x12/0x12 [ 709.588436][T13256] ? load_image+0x3b0/0x3b0 [ 709.593017][T13256] sysfs_warn_dup+0x8a/0xa0 [ 709.597577][T13256] sysfs_do_create_link_sd+0xc0/0x110 [ 709.603006][T13256] device_add+0x7ed/0xfb0 [ 709.607397][T13256] wiphy_register+0x1e68/0x2bd0 [ 709.612315][T13256] ? cfg80211_event_work+0x40/0x40 [ 709.617484][T13256] ? minstrel_ht_alloc+0x894/0xa20 [ 709.622658][T13256] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 709.628787][T13256] ieee80211_register_hw+0x2d16/0x39e0 [ 709.634325][T13256] ? ieee80211_register_hw+0xf21/0x39e0 [ 709.639926][T13256] ? ieee80211_register_hw+0xf21/0x39e0 [ 709.645536][T13256] ? ieee80211_tasklet_handler+0x20/0x20 [ 709.651240][T13256] ? memset+0x1e/0x40 [ 709.655283][T13256] ? __hrtimer_init+0x186/0x270 [ 709.660183][T13256] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 709.665957][T13256] hwsim_new_radio_nl+0xafa/0xce0 [ 709.671014][T13256] genl_family_rcv_msg_doit+0x22e/0x320 [ 709.676588][T13256] ? end_current_label_crit_section+0x170/0x170 [ 709.682861][T13256] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 709.688791][T13256] ? bpf_lsm_capable+0x5/0x10 [ 709.693485][T13256] ? security_capable+0x85/0xb0 [ 709.698371][T13256] genl_rcv_msg+0x5f2/0x780 [ 709.702995][T13256] ? genl_bind+0x350/0x350 [ 709.707432][T13256] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 709.713814][T13256] netlink_rcv_skb+0x1de/0x420 [ 709.718693][T13256] ? genl_bind+0x350/0x350 [ 709.723135][T13256] ? netlink_ack+0x1100/0x1100 [ 709.727927][T13256] ? down_read+0x1a8/0x2d0 [ 709.732366][T13256] genl_rcv+0x24/0x40 [ 709.736365][T13256] netlink_unicast+0x74d/0x8d0 [ 709.741172][T13256] netlink_sendmsg+0x89e/0xbc0 [ 709.745963][T13256] ? netlink_getsockopt+0x540/0x540 [ 709.751189][T13256] ? aa_sock_msg_perm+0x94/0x150 [ 709.756158][T13256] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 709.761481][T13256] ? security_socket_sendmsg+0x7c/0xa0 [ 709.767056][T13256] ? netlink_getsockopt+0x540/0x540 [ 709.772283][T13256] ____sys_sendmsg+0x59b/0x970 [ 709.777082][T13256] ? __sys_sendmsg_sock+0x30/0x30 [ 709.782212][T13256] ? __import_iovec+0x315/0x500 [ 709.787092][T13256] ? import_iovec+0x6f/0xa0 [ 709.791708][T13256] ___sys_sendmsg+0x21c/0x290 [ 709.796511][T13256] ? __sys_sendmsg+0x270/0x270 [ 709.801346][T13256] ? __fdget+0x17c/0x200 [ 709.805612][T13256] __se_sys_sendmsg+0x19e/0x270 [ 709.810488][T13256] ? __x64_sys_sendmsg+0x80/0x80 [ 709.815469][T13256] ? lockdep_hardirqs_on+0x94/0x140 [ 709.820718][T13256] do_syscall_64+0x4c/0xa0 [ 709.825179][T13256] ? clear_bhb_loop+0x60/0xb0 [ 709.829885][T13256] ? clear_bhb_loop+0x60/0xb0 [ 709.834610][T13256] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 709.840541][T13256] RIP: 0033:0x7fc0cad8f6c9 [ 709.844973][T13256] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 709.864597][T13256] RSP: 002b:00007fc0cbd1c038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 709.873029][T13256] RAX: ffffffffffffffda RBX: 00007fc0cafe5fa0 RCX: 00007fc0cad8f6c9 [ 709.881020][T13256] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 709.889034][T13256] RBP: 00007fc0cae11f91 R08: 0000000000000000 R09: 0000000000000000 [ 709.897027][T13256] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 709.905096][T13256] R13: 00007fc0cafe6038 R14: 00007fc0cafe5fa0 R15: 00007ffc2cf60618 [ 709.913108][T13256] [ 710.237807][T13264] netlink: 'syz.3.2679': attribute type 21 has an invalid length. [ 710.245853][T13264] netlink: 'syz.3.2679': attribute type 6 has an invalid length. [ 710.336990][T13264] netlink: 132 bytes leftover after parsing attributes in process `syz.3.2679'. [ 711.347400][T13266] netlink: 'syz.1.2677': attribute type 10 has an invalid length. [ 711.355383][T13266] netlink: 40 bytes leftover after parsing attributes in process `syz.1.2677'. [ 711.370184][T13266] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 711.695852][T13282] netlink: 122896 bytes leftover after parsing attributes in process `syz.3.2683'. [ 711.824347][T13282] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 711.863914][T13282] CPU: 1 PID: 13282 Comm: syz.3.2683 Not tainted syzkaller #0 [ 711.871468][T13282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 711.881559][T13282] Call Trace: [ 711.884870][T13282] [ 711.887829][T13282] dump_stack_lvl+0x168/0x22e [ 711.892545][T13282] ? lockdep_hardirqs_on+0x94/0x140 [ 711.897796][T13282] ? show_regs_print_info+0x12/0x12 [ 711.903052][T13282] ? dump_stack+0x5/0x12 [ 711.907347][T13282] ? dump_stack_lvl+0x8/0x22e [ 711.912079][T13282] sysfs_warn_dup+0x8a/0xa0 [ 711.916642][T13282] sysfs_do_create_link_sd+0xc0/0x110 [ 711.922062][T13282] device_add+0x7ed/0xfb0 [ 711.926448][T13282] wiphy_register+0x1e68/0x2bd0 [ 711.931368][T13282] ? cfg80211_event_work+0x40/0x40 [ 711.936539][T13282] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 711.942769][T13282] ieee80211_register_hw+0x2d16/0x39e0 [ 711.948291][T13282] ? lockdep_hardirqs_on+0x94/0x140 [ 711.953564][T13282] ? ieee80211_register_hw+0xf21/0x39e0 [ 711.959193][T13282] ? ieee80211_register_hw+0xf21/0x39e0 [ 711.964796][T13282] ? ieee80211_tasklet_handler+0x20/0x20 [ 711.970488][T13282] ? memset+0x1e/0x40 [ 711.974525][T13282] ? __hrtimer_init+0x186/0x270 [ 711.979426][T13282] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 711.985225][T13282] hwsim_new_radio_nl+0xafa/0xce0 [ 711.990310][T13282] genl_family_rcv_msg_doit+0x22e/0x320 [ 711.995910][T13282] ? end_current_label_crit_section+0x170/0x170 [ 712.002215][T13282] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 712.008267][T13282] ? bpf_lsm_capable+0x5/0x10 [ 712.012987][T13282] ? security_capable+0x85/0xb0 [ 712.017890][T13282] genl_rcv_msg+0x5f2/0x780 [ 712.022459][T13282] ? genl_bind+0x350/0x350 [ 712.026920][T13282] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 712.033289][T13282] netlink_rcv_skb+0x1de/0x420 [ 712.038077][T13282] ? genl_bind+0x350/0x350 [ 712.042537][T13282] ? netlink_ack+0x1100/0x1100 [ 712.047330][T13282] ? down_read+0x1a8/0x2d0 [ 712.051763][T13282] genl_rcv+0x24/0x40 [ 712.055767][T13282] netlink_unicast+0x74d/0x8d0 [ 712.060579][T13282] netlink_sendmsg+0x89e/0xbc0 [ 712.065368][T13282] ? netlink_getsockopt+0x540/0x540 [ 712.070844][T13282] ? aa_sock_msg_perm+0x94/0x150 [ 712.075811][T13282] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 712.081108][T13282] ? security_socket_sendmsg+0x7c/0xa0 [ 712.086604][T13282] ? netlink_getsockopt+0x540/0x540 [ 712.091830][T13282] ____sys_sendmsg+0x59b/0x970 [ 712.096632][T13282] ? __sys_sendmsg_sock+0x30/0x30 [ 712.101683][T13282] ? __import_iovec+0x315/0x500 [ 712.106579][T13282] ? import_iovec+0x6f/0xa0 [ 712.111133][T13282] ___sys_sendmsg+0x21c/0x290 [ 712.115831][T13282] ? __sys_sendmsg+0x270/0x270 [ 712.120651][T13282] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 712.126425][T13282] ? __fdget+0x17c/0x200 [ 712.130726][T13282] __se_sys_sendmsg+0x19e/0x270 [ 712.135608][T13282] ? __x64_sys_sendmsg+0x80/0x80 [ 712.140588][T13282] ? syscall_enter_from_user_mode+0x2a/0x80 [ 712.146517][T13282] do_syscall_64+0x4c/0xa0 [ 712.150968][T13282] ? clear_bhb_loop+0x60/0xb0 [ 712.155677][T13282] ? clear_bhb_loop+0x60/0xb0 [ 712.160383][T13282] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 712.166291][T13282] RIP: 0033:0x7fd20498f6c9 [ 712.170719][T13282] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 712.190339][T13282] RSP: 002b:00007fd20588d038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 712.198786][T13282] RAX: ffffffffffffffda RBX: 00007fd204be5fa0 RCX: 00007fd20498f6c9 [ 712.206789][T13282] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 712.214781][T13282] RBP: 00007fd204a11f91 R08: 0000000000000000 R09: 0000000000000000 [ 712.222766][T13282] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 712.230752][T13282] R13: 00007fd204be6038 R14: 00007fd204be5fa0 R15: 00007ffd33ed3318 [ 712.238752][T13282] [ 712.311421][T13288] netlink: 122896 bytes leftover after parsing attributes in process `syz.1.2685'. [ 712.366323][T13288] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 712.395036][T13288] CPU: 0 PID: 13288 Comm: syz.1.2685 Not tainted syzkaller #0 [ 712.402587][T13288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 712.412697][T13288] Call Trace: [ 712.416025][T13288] [ 712.419008][T13288] dump_stack_lvl+0x168/0x22e [ 712.423755][T13288] ? show_regs_print_info+0x12/0x12 [ 712.429015][T13288] ? load_image+0x3b0/0x3b0 [ 712.433593][T13288] sysfs_warn_dup+0x8a/0xa0 [ 712.438146][T13288] sysfs_do_create_link_sd+0xc0/0x110 [ 712.443576][T13288] device_add+0x7ed/0xfb0 [ 712.447968][T13288] wiphy_register+0x1e68/0x2bd0 [ 712.452883][T13288] ? cfg80211_event_work+0x40/0x40 [ 712.458044][T13288] ? minstrel_ht_alloc+0x894/0xa20 [ 712.463219][T13288] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 712.469343][T13288] ieee80211_register_hw+0x2d16/0x39e0 [ 712.474870][T13288] ? ieee80211_register_hw+0xf21/0x39e0 [ 712.480456][T13288] ? ieee80211_register_hw+0xf21/0x39e0 [ 712.486063][T13288] ? ieee80211_tasklet_handler+0x20/0x20 [ 712.491759][T13288] ? memset+0x1e/0x40 [ 712.495792][T13288] ? __hrtimer_init+0x186/0x270 [ 712.500692][T13288] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 712.506500][T13288] hwsim_new_radio_nl+0xafa/0xce0 [ 712.511575][T13288] genl_family_rcv_msg_doit+0x22e/0x320 [ 712.517151][T13288] ? end_current_label_crit_section+0x170/0x170 [ 712.523422][T13288] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 712.529343][T13288] ? bpf_lsm_capable+0x5/0x10 [ 712.534037][T13288] ? security_capable+0x85/0xb0 [ 712.538931][T13288] genl_rcv_msg+0x5f2/0x780 [ 712.543466][T13288] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 712.549645][T13288] ? genl_bind+0x350/0x350 [ 712.554082][T13288] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 712.560431][T13288] ? netlink_rcv_skb+0x13b/0x420 [ 712.565392][T13288] netlink_rcv_skb+0x1de/0x420 [ 712.570174][T13288] ? genl_bind+0x350/0x350 [ 712.574611][T13288] ? netlink_ack+0x1100/0x1100 [ 712.579393][T13288] ? lockdep_hardirqs_on+0x94/0x140 [ 712.584620][T13288] ? down_read+0x1a8/0x2d0 [ 712.589057][T13288] genl_rcv+0x24/0x40 [ 712.593060][T13288] netlink_unicast+0x74d/0x8d0 [ 712.597851][T13288] netlink_sendmsg+0x89e/0xbc0 [ 712.602636][T13288] ? lockdep_hardirqs_on+0x94/0x140 [ 712.607867][T13288] ? netlink_getsockopt+0x540/0x540 [ 712.613090][T13288] ? bpf_lsm_socket_accept+0x10/0x10 [ 712.618416][T13288] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 712.623720][T13288] ? security_socket_sendmsg+0x7c/0xa0 [ 712.629208][T13288] ? netlink_getsockopt+0x540/0x540 [ 712.634459][T13288] ____sys_sendmsg+0x59b/0x970 [ 712.639256][T13288] ? __sys_sendmsg_sock+0x30/0x30 [ 712.644335][T13288] ? __import_iovec+0x315/0x500 [ 712.649223][T13288] ? import_iovec+0x6f/0xa0 [ 712.653758][T13288] ___sys_sendmsg+0x21c/0x290 [ 712.658459][T13288] ? __sys_sendmsg+0x270/0x270 [ 712.663247][T13288] ? ct_nmi_exit+0x145/0x1c0 [ 712.667862][T13288] ? ct_irq_exit_irqson+0xfa/0x160 [ 712.673017][T13288] __se_sys_sendmsg+0x19e/0x270 [ 712.677978][T13288] ? __x64_sys_sendmsg+0x80/0x80 [ 712.682954][T13288] do_syscall_64+0x4c/0xa0 [ 712.687384][T13288] ? clear_bhb_loop+0x60/0xb0 [ 712.692074][T13288] ? clear_bhb_loop+0x60/0xb0 [ 712.696769][T13288] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 712.702692][T13288] RIP: 0033:0x7fc0cad8f6c9 [ 712.707129][T13288] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 712.726751][T13288] RSP: 002b:00007fc0cbd1c038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 712.735182][T13288] RAX: ffffffffffffffda RBX: 00007fc0cafe5fa0 RCX: 00007fc0cad8f6c9 [ 712.743173][T13288] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 712.751167][T13288] RBP: 00007fc0cae11f91 R08: 0000000000000000 R09: 0000000000000000 [ 712.759160][T13288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 712.767143][T13288] R13: 00007fc0cafe6038 R14: 00007fc0cafe5fa0 R15: 00007ffc2cf60618 [ 712.775145][T13288] [ 712.999749][T13297] netlink: 122896 bytes leftover after parsing attributes in process `syz.2.2687'. [ 713.027422][T13297] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 713.042236][T13297] CPU: 1 PID: 13297 Comm: syz.2.2687 Not tainted syzkaller #0 [ 713.049785][T13297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 713.059886][T13297] Call Trace: [ 713.063196][T13297] [ 713.066134][T13297] dump_stack_lvl+0x168/0x22e [ 713.070841][T13297] ? show_regs_print_info+0x12/0x12 [ 713.076068][T13297] ? load_image+0x3b0/0x3b0 [ 713.080597][T13297] sysfs_warn_dup+0x8a/0xa0 [ 713.085111][T13297] sysfs_do_create_link_sd+0xc0/0x110 [ 713.090514][T13297] device_add+0x7ed/0xfb0 [ 713.094887][T13297] wiphy_register+0x1e68/0x2bd0 [ 713.099767][T13297] ? cfg80211_event_work+0x40/0x40 [ 713.104891][T13297] ? minstrel_ht_alloc+0x894/0xa20 [ 713.110033][T13297] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 713.116143][T13297] ieee80211_register_hw+0x2d16/0x39e0 [ 713.121627][T13297] ? ieee80211_register_hw+0xf21/0x39e0 [ 713.127192][T13297] ? ieee80211_register_hw+0xf21/0x39e0 [ 713.132766][T13297] ? ieee80211_tasklet_handler+0x20/0x20 [ 713.138426][T13297] ? memset+0x1e/0x40 [ 713.142433][T13297] ? __hrtimer_init+0x186/0x270 [ 713.147301][T13297] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 713.153064][T13297] hwsim_new_radio_nl+0xafa/0xce0 [ 713.158113][T13297] genl_family_rcv_msg_doit+0x22e/0x320 [ 713.163689][T13297] ? end_current_label_crit_section+0x170/0x170 [ 713.169962][T13297] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 713.175893][T13297] ? bpf_lsm_capable+0x5/0x10 [ 713.180587][T13297] ? security_capable+0x85/0xb0 [ 713.185457][T13297] genl_rcv_msg+0x5f2/0x780 [ 713.190013][T13297] ? genl_bind+0x350/0x350 [ 713.194463][T13297] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 713.200814][T13297] netlink_rcv_skb+0x1de/0x420 [ 713.205598][T13297] ? genl_bind+0x350/0x350 [ 713.210041][T13297] ? netlink_ack+0x1100/0x1100 [ 713.214858][T13297] ? down_read+0x1a8/0x2d0 [ 713.219295][T13297] genl_rcv+0x24/0x40 [ 713.223312][T13297] netlink_unicast+0x74d/0x8d0 [ 713.228120][T13297] netlink_sendmsg+0x89e/0xbc0 [ 713.232915][T13297] ? netlink_getsockopt+0x540/0x540 [ 713.238156][T13297] ? aa_sock_msg_perm+0x94/0x150 [ 713.243147][T13297] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 713.248479][T13297] ? security_socket_sendmsg+0x7c/0xa0 [ 713.253968][T13297] ? netlink_getsockopt+0x540/0x540 [ 713.259205][T13297] ____sys_sendmsg+0x59b/0x970 [ 713.264029][T13297] ? __sys_sendmsg_sock+0x30/0x30 [ 713.269088][T13297] ? __import_iovec+0x315/0x500 [ 713.273977][T13297] ? import_iovec+0x6f/0xa0 [ 713.278508][T13297] ___sys_sendmsg+0x21c/0x290 [ 713.283301][T13297] ? __sys_sendmsg+0x270/0x270 [ 713.288142][T13297] ? __fdget+0x17c/0x200 [ 713.292431][T13297] __se_sys_sendmsg+0x19e/0x270 [ 713.297397][T13297] ? __x64_sys_sendmsg+0x80/0x80 [ 713.302382][T13297] ? lockdep_hardirqs_on+0x94/0x140 [ 713.307609][T13297] do_syscall_64+0x4c/0xa0 [ 713.312043][T13297] ? clear_bhb_loop+0x60/0xb0 [ 713.316761][T13297] ? clear_bhb_loop+0x60/0xb0 [ 713.321475][T13297] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 713.327387][T13297] RIP: 0033:0x7fcffb18f6c9 [ 713.331816][T13297] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 713.351442][T13297] RSP: 002b:00007fcffbffe038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 713.359877][T13297] RAX: ffffffffffffffda RBX: 00007fcffb3e5fa0 RCX: 00007fcffb18f6c9 [ 713.367863][T13297] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 713.375845][T13297] RBP: 00007fcffb211f91 R08: 0000000000000000 R09: 0000000000000000 [ 713.383829][T13297] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 713.391808][T13297] R13: 00007fcffb3e6038 R14: 00007fcffb3e5fa0 R15: 00007ffe63f67428 [ 713.399810][T13297] [ 713.902566][T13308] netlink: 122896 bytes leftover after parsing attributes in process `syz.1.2690'. [ 713.995799][T13308] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 714.065402][T13308] CPU: 0 PID: 13308 Comm: syz.1.2690 Not tainted syzkaller #0 [ 714.072968][T13308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 714.083151][T13308] Call Trace: [ 714.086477][T13308] [ 714.089451][T13308] dump_stack_lvl+0x168/0x22e [ 714.094193][T13308] ? show_regs_print_info+0x12/0x12 [ 714.099445][T13308] ? load_image+0x3b0/0x3b0 [ 714.104044][T13308] sysfs_warn_dup+0x8a/0xa0 [ 714.108770][T13308] sysfs_do_create_link_sd+0xc0/0x110 [ 714.114197][T13308] device_add+0x7ed/0xfb0 [ 714.118589][T13308] wiphy_register+0x1e68/0x2bd0 [ 714.123490][T13308] ? cfg80211_event_work+0x40/0x40 [ 714.128624][T13308] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 714.134801][T13308] ? ieee80211_register_hw+0x2a89/0x39e0 [ 714.140456][T13308] ieee80211_register_hw+0x2d16/0x39e0 [ 714.145940][T13308] ? lockdep_hardirqs_on+0x94/0x140 [ 714.151198][T13308] ? ieee80211_register_hw+0xf21/0x39e0 [ 714.156783][T13308] ? ieee80211_register_hw+0xf21/0x39e0 [ 714.162351][T13308] ? ieee80211_tasklet_handler+0x20/0x20 [ 714.168031][T13308] ? memset+0x1e/0x40 [ 714.172067][T13308] ? __hrtimer_init+0x186/0x270 [ 714.176935][T13308] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 714.182714][T13308] hwsim_new_radio_nl+0xafa/0xce0 [ 714.187774][T13308] genl_family_rcv_msg_doit+0x22e/0x320 [ 714.193347][T13308] ? lockdep_hardirqs_on+0x94/0x140 [ 714.198595][T13308] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 714.204546][T13308] ? security_capable+0x97/0xb0 [ 714.209430][T13308] genl_rcv_msg+0x5f2/0x780 [ 714.213974][T13308] ? genl_bind+0x350/0x350 [ 714.218412][T13308] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 714.224771][T13308] netlink_rcv_skb+0x1de/0x420 [ 714.229557][T13308] ? genl_bind+0x350/0x350 [ 714.233994][T13308] ? netlink_ack+0x1100/0x1100 [ 714.238787][T13308] ? down_read+0x1a8/0x2d0 [ 714.243224][T13308] genl_rcv+0x24/0x40 [ 714.247228][T13308] netlink_unicast+0x74d/0x8d0 [ 714.252017][T13308] netlink_sendmsg+0x89e/0xbc0 [ 714.256808][T13308] ? netlink_getsockopt+0x540/0x540 [ 714.262028][T13308] ? aa_sock_msg_perm+0x94/0x150 [ 714.267001][T13308] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 714.272302][T13308] ? security_socket_sendmsg+0x7c/0xa0 [ 714.277780][T13308] ? netlink_getsockopt+0x540/0x540 [ 714.283003][T13308] ____sys_sendmsg+0x59b/0x970 [ 714.287793][T13308] ? __sys_sendmsg_sock+0x30/0x30 [ 714.292846][T13308] ? __import_iovec+0x315/0x500 [ 714.297813][T13308] ? import_iovec+0x6f/0xa0 [ 714.302362][T13308] ___sys_sendmsg+0x21c/0x290 [ 714.307148][T13308] ? __sys_sendmsg+0x270/0x270 [ 714.311964][T13308] ? __fdget+0x17c/0x200 [ 714.316250][T13308] __se_sys_sendmsg+0x19e/0x270 [ 714.321208][T13308] ? perf_trace_preemptirq_template+0x287/0x330 [ 714.327474][T13308] ? __x64_sys_sendmsg+0x80/0x80 [ 714.332469][T13308] ? lockdep_hardirqs_on+0x94/0x140 [ 714.337737][T13308] do_syscall_64+0x4c/0xa0 [ 714.342173][T13308] ? clear_bhb_loop+0x60/0xb0 [ 714.346954][T13308] ? clear_bhb_loop+0x60/0xb0 [ 714.351651][T13308] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 714.357564][T13308] RIP: 0033:0x7fc0cad8f6c9 [ 714.361995][T13308] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 714.381639][T13308] RSP: 002b:00007fc0cbd1c038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 714.390086][T13308] RAX: ffffffffffffffda RBX: 00007fc0cafe5fa0 RCX: 00007fc0cad8f6c9 [ 714.398135][T13308] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 714.406121][T13308] RBP: 00007fc0cae11f91 R08: 0000000000000000 R09: 0000000000000000 [ 714.414111][T13308] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 714.422106][T13308] R13: 00007fc0cafe6038 R14: 00007fc0cafe5fa0 R15: 00007ffc2cf60618 [ 714.430120][T13308] [ 714.662646][T13319] netlink: 'syz.0.2693': attribute type 10 has an invalid length. [ 714.676986][T13319] netlink: 40 bytes leftover after parsing attributes in process `syz.0.2693'. [ 714.743606][T13319] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 715.636064][T13321] netlink: 122896 bytes leftover after parsing attributes in process `syz.3.2697'. [ 715.710830][T13321] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 715.760193][T13321] CPU: 0 PID: 13321 Comm: syz.3.2697 Not tainted syzkaller #0 [ 715.767756][T13321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 715.777905][T13321] Call Trace: [ 715.781219][T13321] [ 715.784202][T13321] dump_stack_lvl+0x168/0x22e [ 715.789019][T13321] ? show_regs_print_info+0x12/0x12 [ 715.794446][T13321] ? load_image+0x3b0/0x3b0 [ 715.799003][T13321] sysfs_warn_dup+0x8a/0xa0 [ 715.803539][T13321] sysfs_do_create_link_sd+0xc0/0x110 [ 715.808945][T13321] device_add+0x7ed/0xfb0 [ 715.813306][T13321] wiphy_register+0x1e68/0x2bd0 [ 715.818199][T13321] ? cfg80211_event_work+0x40/0x40 [ 715.823338][T13321] ? minstrel_ht_alloc+0x894/0xa20 [ 715.828480][T13321] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 715.834573][T13321] ieee80211_register_hw+0x2d16/0x39e0 [ 715.840053][T13321] ? lockdep_hardirqs_on+0x94/0x140 [ 715.845285][T13321] ? ieee80211_register_hw+0xf21/0x39e0 [ 715.850850][T13321] ? ieee80211_register_hw+0xf21/0x39e0 [ 715.856424][T13321] ? ieee80211_tasklet_handler+0x20/0x20 [ 715.862101][T13321] ? memset+0x1e/0x40 [ 715.866169][T13321] ? __hrtimer_init+0x186/0x270 [ 715.871066][T13321] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 715.876830][T13321] hwsim_new_radio_nl+0xafa/0xce0 [ 715.881877][T13321] genl_family_rcv_msg_doit+0x22e/0x320 [ 715.887451][T13321] ? rcu_is_watching+0x11/0xa0 [ 715.892247][T13321] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 715.898173][T13321] ? lockdep_hardirqs_on+0x94/0x140 [ 715.903402][T13321] ? genl_rcv_msg+0x5ca/0x780 [ 715.908193][T13321] genl_rcv_msg+0x5f2/0x780 [ 715.912738][T13321] ? genl_bind+0x350/0x350 [ 715.917179][T13321] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 715.923532][T13321] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 715.929539][T13321] netlink_rcv_skb+0x1de/0x420 [ 715.934328][T13321] ? genl_bind+0x350/0x350 [ 715.938786][T13321] ? netlink_ack+0x1100/0x1100 [ 715.943665][T13321] ? genl_bind+0x350/0x350 [ 715.948114][T13321] genl_rcv+0x24/0x40 [ 715.952120][T13321] netlink_unicast+0x74d/0x8d0 [ 715.956913][T13321] netlink_sendmsg+0x89e/0xbc0 [ 715.961707][T13321] ? netlink_getsockopt+0x540/0x540 [ 715.966933][T13321] ? aa_sock_msg_perm+0x94/0x150 [ 715.971902][T13321] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 715.977202][T13321] ? security_socket_sendmsg+0x7c/0xa0 [ 715.982792][T13321] ? netlink_getsockopt+0x540/0x540 [ 715.988012][T13321] ____sys_sendmsg+0x59b/0x970 [ 715.992818][T13321] ? iovec_from_user+0x270/0x360 [ 715.997785][T13321] ? __sys_sendmsg_sock+0x30/0x30 [ 716.002830][T13321] ? __import_iovec+0x315/0x500 [ 716.007709][T13321] ? import_iovec+0x6f/0xa0 [ 716.012243][T13321] ___sys_sendmsg+0x21c/0x290 [ 716.016945][T13321] ? __sys_sendmsg+0x270/0x270 [ 716.021762][T13321] ? __fdget+0x17c/0x200 [ 716.026026][T13321] __se_sys_sendmsg+0x19e/0x270 [ 716.030900][T13321] ? perf_trace_preemptirq_template+0x287/0x330 [ 716.037159][T13321] ? __x64_sys_sendmsg+0x80/0x80 [ 716.042133][T13321] ? lockdep_hardirqs_on+0x94/0x140 [ 716.047359][T13321] do_syscall_64+0x4c/0xa0 [ 716.051822][T13321] ? clear_bhb_loop+0x60/0xb0 [ 716.056518][T13321] ? clear_bhb_loop+0x60/0xb0 [ 716.061220][T13321] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 716.067139][T13321] RIP: 0033:0x7fd20498f6c9 [ 716.071586][T13321] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 716.091227][T13321] RSP: 002b:00007fd20588d038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 716.099662][T13321] RAX: ffffffffffffffda RBX: 00007fd204be5fa0 RCX: 00007fd20498f6c9 [ 716.107676][T13321] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 716.115666][T13321] RBP: 00007fd204a11f91 R08: 0000000000000000 R09: 0000000000000000 [ 716.123667][T13321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 716.131655][T13321] R13: 00007fd204be6038 R14: 00007fd204be5fa0 R15: 00007ffd33ed3318 [ 716.139766][T13321] [ 716.273252][T13326] netlink: 122896 bytes leftover after parsing attributes in process `syz.2.2699'. [ 716.409636][T13326] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 716.423590][T13326] CPU: 0 PID: 13326 Comm: syz.2.2699 Not tainted syzkaller #0 [ 716.431122][T13326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 716.441305][T13326] Call Trace: [ 716.444629][T13326] [ 716.447606][T13326] dump_stack_lvl+0x168/0x22e [ 716.452340][T13326] ? show_regs_print_info+0x12/0x12 [ 716.457590][T13326] ? load_image+0x3b0/0x3b0 [ 716.462169][T13326] sysfs_warn_dup+0x8a/0xa0 [ 716.466743][T13326] sysfs_do_create_link_sd+0xc0/0x110 [ 716.472175][T13326] device_add+0x7ed/0xfb0 [ 716.476585][T13326] wiphy_register+0x1e68/0x2bd0 [ 716.481485][T13326] ? __rtnl_unlock+0x14/0xe0 [ 716.486147][T13326] ? cfg80211_event_work+0x40/0x40 [ 716.491321][T13326] ? minstrel_ht_alloc+0x894/0xa20 [ 716.496489][T13326] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 716.502636][T13326] ieee80211_register_hw+0x2d16/0x39e0 [ 716.508151][T13326] ? lockdep_hardirqs_on+0x94/0x140 [ 716.513429][T13326] ? ieee80211_register_hw+0xf21/0x39e0 [ 716.519027][T13326] ? ieee80211_register_hw+0xf21/0x39e0 [ 716.524634][T13326] ? ieee80211_tasklet_handler+0x20/0x20 [ 716.530325][T13326] ? memset+0x1e/0x40 [ 716.534401][T13326] ? __hrtimer_init+0x186/0x270 [ 716.539273][T13326] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 716.545056][T13326] hwsim_new_radio_nl+0xafa/0xce0 [ 716.550128][T13326] genl_family_rcv_msg_doit+0x22e/0x320 [ 716.555712][T13326] ? end_current_label_crit_section+0x170/0x170 [ 716.562068][T13326] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 716.567998][T13326] ? bpf_lsm_capable+0x5/0x10 [ 716.572696][T13326] ? security_capable+0x85/0xb0 [ 716.577575][T13326] genl_rcv_msg+0x5f2/0x780 [ 716.582111][T13326] ? genl_bind+0x350/0x350 [ 716.586633][T13326] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 716.593018][T13326] netlink_rcv_skb+0x1de/0x420 [ 716.597805][T13326] ? genl_bind+0x350/0x350 [ 716.602242][T13326] ? netlink_ack+0x1100/0x1100 [ 716.607036][T13326] ? down_read+0x1a8/0x2d0 [ 716.611572][T13326] genl_rcv+0x24/0x40 [ 716.615585][T13326] netlink_unicast+0x74d/0x8d0 [ 716.620374][T13326] netlink_sendmsg+0x89e/0xbc0 [ 716.625164][T13326] ? netlink_getsockopt+0x540/0x540 [ 716.630391][T13326] ? aa_sock_msg_perm+0x94/0x150 [ 716.635358][T13326] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 716.640660][T13326] ? security_socket_sendmsg+0x7c/0xa0 [ 716.646140][T13326] ? netlink_getsockopt+0x540/0x540 [ 716.651356][T13326] ____sys_sendmsg+0x59b/0x970 [ 716.656146][T13326] ? __sys_sendmsg_sock+0x30/0x30 [ 716.661535][T13326] ? __import_iovec+0x315/0x500 [ 716.666416][T13326] ? import_iovec+0x6f/0xa0 [ 716.670952][T13326] ___sys_sendmsg+0x21c/0x290 [ 716.675660][T13326] ? __sys_sendmsg+0x270/0x270 [ 716.680460][T13326] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 716.686218][T13326] ? __fdget+0x17c/0x200 [ 716.690484][T13326] __se_sys_sendmsg+0x19e/0x270 [ 716.695359][T13326] ? __x64_sys_sendmsg+0x80/0x80 [ 716.700328][T13326] ? syscall_enter_from_user_mode+0x2a/0x80 [ 716.706253][T13326] do_syscall_64+0x4c/0xa0 [ 716.710687][T13326] ? clear_bhb_loop+0x60/0xb0 [ 716.715380][T13326] ? clear_bhb_loop+0x60/0xb0 [ 716.720075][T13326] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 716.725987][T13326] RIP: 0033:0x7fcffb18f6c9 [ 716.730427][T13326] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 716.750085][T13326] RSP: 002b:00007fcffbffe038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 716.758522][T13326] RAX: ffffffffffffffda RBX: 00007fcffb3e5fa0 RCX: 00007fcffb18f6c9 [ 716.766508][T13326] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 716.774513][T13326] RBP: 00007fcffb211f91 R08: 0000000000000000 R09: 0000000000000000 [ 716.782519][T13326] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 716.790522][T13326] R13: 00007fcffb3e6038 R14: 00007fcffb3e5fa0 R15: 00007ffe63f67428 [ 716.798712][T13326] [ 716.899034][T13337] netlink: 122896 bytes leftover after parsing attributes in process `syz.1.2702'. [ 716.964117][T13337] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 717.002770][T13337] CPU: 0 PID: 13337 Comm: syz.1.2702 Not tainted syzkaller #0 [ 717.010328][T13337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 717.020428][T13337] Call Trace: [ 717.023744][T13337] [ 717.026709][T13337] dump_stack_lvl+0x168/0x22e [ 717.031449][T13337] ? show_regs_print_info+0x12/0x12 [ 717.036706][T13337] ? load_image+0x3b0/0x3b0 [ 717.041290][T13337] sysfs_warn_dup+0x8a/0xa0 [ 717.045847][T13337] sysfs_do_create_link_sd+0xc0/0x110 [ 717.051282][T13337] device_add+0x7ed/0xfb0 [ 717.055669][T13337] wiphy_register+0x1e68/0x2bd0 [ 717.060597][T13337] ? cfg80211_event_work+0x40/0x40 [ 717.065757][T13337] ? minstrel_ht_alloc+0x894/0xa20 [ 717.070928][T13337] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 717.077062][T13337] ieee80211_register_hw+0x2d16/0x39e0 [ 717.082584][T13337] ? ieee80211_register_hw+0xf21/0x39e0 [ 717.088181][T13337] ? ieee80211_register_hw+0xf21/0x39e0 [ 717.093790][T13337] ? ieee80211_tasklet_handler+0x20/0x20 [ 717.099499][T13337] ? memset+0x1e/0x40 [ 717.103543][T13337] ? __hrtimer_init+0x186/0x270 [ 717.108453][T13337] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 717.114267][T13337] hwsim_new_radio_nl+0xafa/0xce0 [ 717.119348][T13337] genl_family_rcv_msg_doit+0x22e/0x320 [ 717.124955][T13337] ? end_current_label_crit_section+0x170/0x170 [ 717.131257][T13337] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 717.137252][T13337] ? bpf_lsm_capable+0x5/0x10 [ 717.141975][T13337] ? security_capable+0x85/0xb0 [ 717.146879][T13337] genl_rcv_msg+0x5f2/0x780 [ 717.151448][T13337] ? genl_bind+0x350/0x350 [ 717.155908][T13337] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 717.162304][T13337] netlink_rcv_skb+0x1de/0x420 [ 717.167124][T13337] ? genl_bind+0x350/0x350 [ 717.171601][T13337] ? netlink_ack+0x1100/0x1100 [ 717.176431][T13337] ? down_read+0x1a8/0x2d0 [ 717.180893][T13337] genl_rcv+0x24/0x40 [ 717.184919][T13337] netlink_unicast+0x74d/0x8d0 [ 717.189736][T13337] netlink_sendmsg+0x89e/0xbc0 [ 717.194555][T13337] ? netlink_getsockopt+0x540/0x540 [ 717.199808][T13337] ? aa_sock_msg_perm+0x94/0x150 [ 717.204810][T13337] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 717.210138][T13337] ? security_socket_sendmsg+0x7c/0xa0 [ 717.215659][T13337] ? netlink_getsockopt+0x540/0x540 [ 717.220907][T13337] ____sys_sendmsg+0x59b/0x970 [ 717.225733][T13337] ? __sys_sendmsg_sock+0x30/0x30 [ 717.230810][T13337] ? __import_iovec+0x315/0x500 [ 717.235728][T13337] ? import_iovec+0x6f/0xa0 [ 717.240281][T13337] ___sys_sendmsg+0x21c/0x290 [ 717.245000][T13337] ? __sys_sendmsg+0x270/0x270 [ 717.249860][T13337] ? __fdget+0x17c/0x200 [ 717.254164][T13337] __se_sys_sendmsg+0x19e/0x270 [ 717.259080][T13337] ? __x64_sys_sendmsg+0x80/0x80 [ 717.264086][T13337] ? lockdep_hardirqs_on+0x94/0x140 [ 717.269341][T13337] do_syscall_64+0x4c/0xa0 [ 717.273808][T13337] ? clear_bhb_loop+0x60/0xb0 [ 717.278531][T13337] ? clear_bhb_loop+0x60/0xb0 [ 717.283254][T13337] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 717.289193][T13337] RIP: 0033:0x7fc0cad8f6c9 [ 717.293626][T13337] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 717.313248][T13337] RSP: 002b:00007fc0cbcfb038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 717.321769][T13337] RAX: ffffffffffffffda RBX: 00007fc0cafe6090 RCX: 00007fc0cad8f6c9 [ 717.329758][T13337] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 717.337742][T13337] RBP: 00007fc0cae11f91 R08: 0000000000000000 R09: 0000000000000000 [ 717.345834][T13337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 717.353858][T13337] R13: 00007fc0cafe6128 R14: 00007fc0cafe6090 R15: 00007ffc2cf60618 [ 717.361863][T13337] [ 717.499340][T13340] netlink: 122896 bytes leftover after parsing attributes in process `syz.3.2703'. [ 717.527694][T13340] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 717.553935][T13340] CPU: 1 PID: 13340 Comm: syz.3.2703 Not tainted syzkaller #0 [ 717.561480][T13340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 717.571560][T13340] Call Trace: [ 717.574852][T13340] [ 717.577807][T13340] dump_stack_lvl+0x168/0x22e [ 717.582510][T13340] ? show_regs_print_info+0x12/0x12 [ 717.587742][T13340] ? load_image+0x3b0/0x3b0 [ 717.592282][T13340] sysfs_warn_dup+0x8a/0xa0 [ 717.596810][T13340] sysfs_do_create_link_sd+0xc0/0x110 [ 717.602235][T13340] device_add+0x7ed/0xfb0 [ 717.606595][T13340] wiphy_register+0x1e68/0x2bd0 [ 717.611481][T13340] ? cfg80211_event_work+0x40/0x40 [ 717.616610][T13340] ? minstrel_ht_alloc+0x894/0xa20 [ 717.621744][T13340] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 717.627858][T13340] ieee80211_register_hw+0x2d16/0x39e0 [ 717.633358][T13340] ? ieee80211_register_hw+0xf21/0x39e0 [ 717.638925][T13340] ? ieee80211_register_hw+0xf21/0x39e0 [ 717.644493][T13340] ? ieee80211_tasklet_handler+0x20/0x20 [ 717.650158][T13340] ? memset+0x1e/0x40 [ 717.654174][T13340] ? __hrtimer_init+0x186/0x270 [ 717.659046][T13340] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 717.664832][T13340] hwsim_new_radio_nl+0xafa/0xce0 [ 717.669881][T13340] genl_family_rcv_msg_doit+0x22e/0x320 [ 717.675472][T13340] ? end_current_label_crit_section+0x170/0x170 [ 717.681737][T13340] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 717.687666][T13340] ? bpf_lsm_capable+0x5/0x10 [ 717.692373][T13340] ? security_capable+0x85/0xb0 [ 717.697247][T13340] genl_rcv_msg+0x5f2/0x780 [ 717.701797][T13340] ? genl_bind+0x350/0x350 [ 717.706323][T13340] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 717.712684][T13340] netlink_rcv_skb+0x1de/0x420 [ 717.717471][T13340] ? genl_bind+0x350/0x350 [ 717.721911][T13340] ? netlink_ack+0x1100/0x1100 [ 717.726707][T13340] ? down_read+0x1a8/0x2d0 [ 717.731151][T13340] genl_rcv+0x24/0x40 [ 717.735207][T13340] netlink_unicast+0x74d/0x8d0 [ 717.740002][T13340] netlink_sendmsg+0x89e/0xbc0 [ 717.744817][T13340] ? netlink_getsockopt+0x540/0x540 [ 717.750041][T13340] ? aa_sock_msg_perm+0x94/0x150 [ 717.755007][T13340] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 717.760308][T13340] ? security_socket_sendmsg+0x7c/0xa0 [ 717.765789][T13340] ? netlink_getsockopt+0x540/0x540 [ 717.771090][T13340] ____sys_sendmsg+0x59b/0x970 [ 717.775886][T13340] ? __sys_sendmsg_sock+0x30/0x30 [ 717.780927][T13340] ? __import_iovec+0x315/0x500 [ 717.785824][T13340] ? import_iovec+0x6f/0xa0 [ 717.790350][T13340] ___sys_sendmsg+0x21c/0x290 [ 717.795051][T13340] ? __sys_sendmsg+0x270/0x270 [ 717.799868][T13340] ? __fdget+0x17c/0x200 [ 717.804140][T13340] __se_sys_sendmsg+0x19e/0x270 [ 717.809016][T13340] ? __x64_sys_sendmsg+0x80/0x80 [ 717.813988][T13340] ? lockdep_hardirqs_on+0x94/0x140 [ 717.819312][T13340] do_syscall_64+0x4c/0xa0 [ 717.823783][T13340] ? clear_bhb_loop+0x60/0xb0 [ 717.828491][T13340] ? clear_bhb_loop+0x60/0xb0 [ 717.833281][T13340] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 717.839198][T13340] RIP: 0033:0x7fd20498f6c9 [ 717.843665][T13340] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 717.863290][T13340] RSP: 002b:00007fd20586c038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 717.871721][T13340] RAX: ffffffffffffffda RBX: 00007fd204be6090 RCX: 00007fd20498f6c9 [ 717.879799][T13340] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 717.887790][T13340] RBP: 00007fd204a11f91 R08: 0000000000000000 R09: 0000000000000000 [ 717.895805][T13340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 717.903876][T13340] R13: 00007fd204be6128 R14: 00007fd204be6090 R15: 00007ffd33ed3318 [ 717.911879][T13340] [ 717.942990][T13343] netlink: 122896 bytes leftover after parsing attributes in process `syz.4.2704'. [ 718.057806][T13343] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 718.065610][T13343] CPU: 0 PID: 13343 Comm: syz.4.2704 Not tainted syzkaller #0 [ 718.073109][T13343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 718.083212][T13343] Call Trace: [ 718.086535][T13343] [ 718.089503][T13343] dump_stack_lvl+0x168/0x22e [ 718.094233][T13343] ? show_regs_print_info+0x12/0x12 [ 718.099490][T13343] ? load_image+0x3b0/0x3b0 [ 718.104063][T13343] sysfs_warn_dup+0x8a/0xa0 [ 718.108616][T13343] sysfs_do_create_link_sd+0xc0/0x110 [ 718.114040][T13343] device_add+0x7ed/0xfb0 [ 718.118426][T13343] wiphy_register+0x1e68/0x2bd0 [ 718.123320][T13343] ? cfg80211_event_work+0x40/0x40 [ 718.128537][T13343] ? minstrel_ht_alloc+0x894/0xa20 [ 718.133671][T13343] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 718.139770][T13343] ieee80211_register_hw+0x2d16/0x39e0 [ 718.145302][T13343] ? ieee80211_register_hw+0xf21/0x39e0 [ 718.150954][T13343] ? ieee80211_register_hw+0xf21/0x39e0 [ 718.156530][T13343] ? ieee80211_tasklet_handler+0x20/0x20 [ 718.162194][T13343] ? memset+0x1e/0x40 [ 718.166196][T13343] ? __hrtimer_init+0x186/0x270 [ 718.171068][T13343] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 718.176840][T13343] hwsim_new_radio_nl+0xafa/0xce0 [ 718.181887][T13343] genl_family_rcv_msg_doit+0x22e/0x320 [ 718.187462][T13343] ? end_current_label_crit_section+0x170/0x170 [ 718.193728][T13343] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 718.199649][T13343] ? bpf_lsm_capable+0x5/0x10 [ 718.204344][T13343] ? security_capable+0x85/0xb0 [ 718.209221][T13343] genl_rcv_msg+0x5f2/0x780 [ 718.213759][T13343] ? genl_bind+0x350/0x350 [ 718.218198][T13343] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 718.224553][T13343] netlink_rcv_skb+0x1de/0x420 [ 718.229340][T13343] ? genl_bind+0x350/0x350 [ 718.233780][T13343] ? netlink_ack+0x1100/0x1100 [ 718.238580][T13343] ? down_read+0x1a8/0x2d0 [ 718.243017][T13343] genl_rcv+0x24/0x40 [ 718.247023][T13343] netlink_unicast+0x74d/0x8d0 [ 718.251818][T13343] netlink_sendmsg+0x89e/0xbc0 [ 718.256610][T13343] ? netlink_getsockopt+0x540/0x540 [ 718.261829][T13343] ? aa_sock_msg_perm+0x94/0x150 [ 718.266819][T13343] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 718.272125][T13343] ? security_socket_sendmsg+0x7c/0xa0 [ 718.277617][T13343] ? netlink_getsockopt+0x540/0x540 [ 718.282835][T13343] ____sys_sendmsg+0x59b/0x970 [ 718.287631][T13343] ? __sys_sendmsg_sock+0x30/0x30 [ 718.292697][T13343] ? __import_iovec+0x315/0x500 [ 718.297576][T13343] ? import_iovec+0x6f/0xa0 [ 718.302104][T13343] ___sys_sendmsg+0x21c/0x290 [ 718.306804][T13343] ? __sys_sendmsg+0x270/0x270 [ 718.311617][T13343] ? __fdget+0x17c/0x200 [ 718.315879][T13343] __se_sys_sendmsg+0x19e/0x270 [ 718.320763][T13343] ? __x64_sys_sendmsg+0x80/0x80 [ 718.325737][T13343] ? lockdep_hardirqs_on+0x94/0x140 [ 718.330958][T13343] do_syscall_64+0x4c/0xa0 [ 718.335393][T13343] ? clear_bhb_loop+0x60/0xb0 [ 718.340087][T13343] ? clear_bhb_loop+0x60/0xb0 [ 718.344784][T13343] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 718.350693][T13343] RIP: 0033:0x7fad3a98f6c9 [ 718.355123][T13343] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 718.374750][T13343] RSP: 002b:00007fad3b873038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 718.383179][T13343] RAX: ffffffffffffffda RBX: 00007fad3abe5fa0 RCX: 00007fad3a98f6c9 [ 718.391684][T13343] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 718.399667][T13343] RBP: 00007fad3aa11f91 R08: 0000000000000000 R09: 0000000000000000 [ 718.407673][T13343] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 718.415657][T13343] R13: 00007fad3abe6038 R14: 00007fad3abe5fa0 R15: 00007ffcf614d788 [ 718.423666][T13343] [ 719.329780][T13362] netlink: 122896 bytes leftover after parsing attributes in process `syz.0.2711'. [ 719.442047][T13362] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 719.494355][T13362] CPU: 0 PID: 13362 Comm: syz.0.2711 Not tainted syzkaller #0 [ 719.501997][T13362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 719.512102][T13362] Call Trace: [ 719.515416][T13362] [ 719.518393][T13362] dump_stack_lvl+0x168/0x22e [ 719.523132][T13362] ? show_regs_print_info+0x12/0x12 [ 719.528399][T13362] ? load_image+0x3b0/0x3b0 [ 719.532978][T13362] sysfs_warn_dup+0x8a/0xa0 [ 719.537541][T13362] sysfs_do_create_link_sd+0xc0/0x110 [ 719.542973][T13362] device_add+0x7ed/0xfb0 [ 719.547360][T13362] wiphy_register+0x1e68/0x2bd0 [ 719.552272][T13362] ? cfg80211_event_work+0x40/0x40 [ 719.557423][T13362] ? minstrel_ht_alloc+0x894/0xa20 [ 719.562583][T13362] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 719.568788][T13362] ieee80211_register_hw+0x2d16/0x39e0 [ 719.574288][T13362] ? lockdep_hardirqs_on+0x94/0x140 [ 719.579536][T13362] ? ieee80211_register_hw+0xf21/0x39e0 [ 719.585118][T13362] ? ieee80211_register_hw+0xf21/0x39e0 [ 719.590714][T13362] ? ieee80211_tasklet_handler+0x20/0x20 [ 719.596396][T13362] ? memset+0x1e/0x40 [ 719.600425][T13362] ? __hrtimer_init+0x186/0x270 [ 719.605325][T13362] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 719.611140][T13362] hwsim_new_radio_nl+0xafa/0xce0 [ 719.616234][T13362] genl_family_rcv_msg_doit+0x22e/0x320 [ 719.622001][T13362] ? end_current_label_crit_section+0x170/0x170 [ 719.628290][T13362] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 719.634320][T13362] ? bpf_lsm_capable+0x5/0x10 [ 719.639029][T13362] ? security_capable+0x85/0xb0 [ 719.643922][T13362] genl_rcv_msg+0x5f2/0x780 [ 719.648491][T13362] ? genl_bind+0x350/0x350 [ 719.652947][T13362] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 719.659315][T13362] ? lock_acquire+0x20f/0x490 [ 719.664042][T13362] netlink_rcv_skb+0x1de/0x420 [ 719.668856][T13362] ? genl_bind+0x350/0x350 [ 719.673321][T13362] ? netlink_ack+0x1100/0x1100 [ 719.678131][T13362] ? down_read+0x1a8/0x2d0 [ 719.682590][T13362] genl_rcv+0x24/0x40 [ 719.686609][T13362] netlink_unicast+0x74d/0x8d0 [ 719.691421][T13362] netlink_sendmsg+0x89e/0xbc0 [ 719.696222][T13362] ? lockdep_hardirqs_on+0x94/0x140 [ 719.701471][T13362] ? netlink_getsockopt+0x540/0x540 [ 719.706715][T13362] ? bpf_lsm_socket_accept+0x10/0x10 [ 719.712037][T13362] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 719.717357][T13362] ? security_socket_sendmsg+0x7c/0xa0 [ 719.722876][T13362] ? netlink_getsockopt+0x540/0x540 [ 719.728139][T13362] ____sys_sendmsg+0x59b/0x970 [ 719.732974][T13362] ? __sys_sendmsg_sock+0x30/0x30 [ 719.738129][T13362] ? __import_iovec+0x315/0x500 [ 719.743045][T13362] ? import_iovec+0x6f/0xa0 [ 719.747603][T13362] ___sys_sendmsg+0x21c/0x290 [ 719.752330][T13362] ? __sys_sendmsg+0x270/0x270 [ 719.757154][T13362] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 719.762944][T13362] ? __fdget+0x17c/0x200 [ 719.767234][T13362] __se_sys_sendmsg+0x19e/0x270 [ 719.772127][T13362] ? perf_trace_preemptirq_template+0x287/0x330 [ 719.778407][T13362] ? __x64_sys_sendmsg+0x80/0x80 [ 719.783436][T13362] ? lockdep_hardirqs_on+0x94/0x140 [ 719.788682][T13362] do_syscall_64+0x4c/0xa0 [ 719.793140][T13362] ? clear_bhb_loop+0x60/0xb0 [ 719.797849][T13362] ? clear_bhb_loop+0x60/0xb0 [ 719.802565][T13362] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 719.808489][T13362] RIP: 0033:0x7f43f118f6c9 [ 719.812939][T13362] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 719.832587][T13362] RSP: 002b:00007f43f20e8038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 719.841036][T13362] RAX: ffffffffffffffda RBX: 00007f43f13e5fa0 RCX: 00007f43f118f6c9 [ 719.849041][T13362] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 719.857041][T13362] RBP: 00007f43f1211f91 R08: 0000000000000000 R09: 0000000000000000 [ 719.865055][T13362] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 719.873073][T13362] R13: 00007f43f13e6038 R14: 00007f43f13e5fa0 R15: 00007ffce8b399f8 [ 719.881109][T13362] [ 719.983194][T13373] netlink: 'syz.4.2712': attribute type 10 has an invalid length. [ 720.054938][T13374] netlink: 122896 bytes leftover after parsing attributes in process `syz.2.2713'. [ 720.116066][T13373] netlink: 40 bytes leftover after parsing attributes in process `syz.4.2712'. [ 720.204524][T13373] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 720.383738][T13374] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 720.399390][T13374] CPU: 0 PID: 13374 Comm: syz.2.2713 Not tainted syzkaller #0 [ 720.406916][T13374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 720.416993][T13374] Call Trace: [ 720.420308][T13374] [ 720.423256][T13374] dump_stack_lvl+0x168/0x22e [ 720.427988][T13374] ? show_regs_print_info+0x12/0x12 [ 720.433206][T13374] ? load_image+0x3b0/0x3b0 [ 720.437747][T13374] sysfs_warn_dup+0x8a/0xa0 [ 720.442274][T13374] sysfs_do_create_link_sd+0xc0/0x110 [ 720.447678][T13374] device_add+0x7ed/0xfb0 [ 720.452034][T13374] wiphy_register+0x1e68/0x2bd0 [ 720.456905][T13374] ? __rtnl_unlock+0x14/0xe0 [ 720.461540][T13374] ? cfg80211_event_work+0x40/0x40 [ 720.466680][T13374] ? minstrel_ht_alloc+0x894/0xa20 [ 720.471819][T13374] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 720.477918][T13374] ieee80211_register_hw+0x2d16/0x39e0 [ 720.483406][T13374] ? ieee80211_register_hw+0xf21/0x39e0 [ 720.488968][T13374] ? ieee80211_register_hw+0xf21/0x39e0 [ 720.494624][T13374] ? ieee80211_tasklet_handler+0x20/0x20 [ 720.500308][T13374] ? memset+0x1e/0x40 [ 720.504317][T13374] ? __hrtimer_init+0x186/0x270 [ 720.509199][T13374] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 720.514966][T13374] hwsim_new_radio_nl+0xafa/0xce0 [ 720.520021][T13374] genl_family_rcv_msg_doit+0x22e/0x320 [ 720.525599][T13374] ? end_current_label_crit_section+0x170/0x170 [ 720.531879][T13374] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 720.537811][T13374] ? bpf_lsm_capable+0x5/0x10 [ 720.542506][T13374] ? security_capable+0x85/0xb0 [ 720.547387][T13374] genl_rcv_msg+0x5f2/0x780 [ 720.551925][T13374] ? genl_bind+0x350/0x350 [ 720.556389][T13374] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 720.562752][T13374] netlink_rcv_skb+0x1de/0x420 [ 720.567540][T13374] ? genl_bind+0x350/0x350 [ 720.571985][T13374] ? netlink_ack+0x1100/0x1100 [ 720.576782][T13374] ? down_read+0x1a8/0x2d0 [ 720.581224][T13374] genl_rcv+0x24/0x40 [ 720.585224][T13374] netlink_unicast+0x74d/0x8d0 [ 720.590020][T13374] netlink_sendmsg+0x89e/0xbc0 [ 720.594813][T13374] ? netlink_getsockopt+0x540/0x540 [ 720.600036][T13374] ? aa_sock_msg_perm+0x94/0x150 [ 720.605005][T13374] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 720.610308][T13374] ? security_socket_sendmsg+0x7c/0xa0 [ 720.615793][T13374] ? netlink_getsockopt+0x540/0x540 [ 720.621011][T13374] ____sys_sendmsg+0x59b/0x970 [ 720.625901][T13374] ? __sys_sendmsg_sock+0x30/0x30 [ 720.630955][T13374] ? import_iovec+0x6f/0xa0 [ 720.635493][T13374] ___sys_sendmsg+0x21c/0x290 [ 720.640196][T13374] ? __sys_sendmsg+0x270/0x270 [ 720.645006][T13374] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 720.650767][T13374] ? __fdget+0x17c/0x200 [ 720.655036][T13374] __se_sys_sendmsg+0x19e/0x270 [ 720.659914][T13374] ? __x64_sys_sendmsg+0x80/0x80 [ 720.664893][T13374] ? syscall_enter_from_user_mode+0x2a/0x80 [ 720.670815][T13374] do_syscall_64+0x4c/0xa0 [ 720.675249][T13374] ? clear_bhb_loop+0x60/0xb0 [ 720.679943][T13374] ? clear_bhb_loop+0x60/0xb0 [ 720.684640][T13374] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 720.690555][T13374] RIP: 0033:0x7fcffb18f6c9 [ 720.694988][T13374] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 720.714634][T13374] RSP: 002b:00007fcffbffe038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 720.723075][T13374] RAX: ffffffffffffffda RBX: 00007fcffb3e5fa0 RCX: 00007fcffb18f6c9 [ 720.731071][T13374] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 720.739059][T13374] RBP: 00007fcffb211f91 R08: 0000000000000000 R09: 0000000000000000 [ 720.747079][T13374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 720.755082][T13374] R13: 00007fcffb3e6038 R14: 00007fcffb3e5fa0 R15: 00007ffe63f67428 [ 720.763101][T13374] [ 721.605959][T13386] netlink: 122896 bytes leftover after parsing attributes in process `syz.3.2718'. [ 721.671303][T13386] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 721.680729][T13386] CPU: 0 PID: 13386 Comm: syz.3.2718 Not tainted syzkaller #0 [ 721.688262][T13386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 721.698362][T13386] Call Trace: [ 721.701684][T13386] [ 721.704659][T13386] dump_stack_lvl+0x168/0x22e [ 721.709409][T13386] ? show_regs_print_info+0x12/0x12 [ 721.714664][T13386] ? load_image+0x3b0/0x3b0 [ 721.719257][T13386] sysfs_warn_dup+0x8a/0xa0 [ 721.723842][T13386] sysfs_do_create_link_sd+0xc0/0x110 [ 721.729285][T13386] device_add+0x7ed/0xfb0 [ 721.733686][T13386] wiphy_register+0x1e68/0x2bd0 [ 721.738607][T13386] ? cfg80211_event_work+0x40/0x40 [ 721.743803][T13386] ? minstrel_ht_alloc+0x894/0xa20 [ 721.748945][T13386] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 721.755038][T13386] ieee80211_register_hw+0x2d16/0x39e0 [ 721.760530][T13386] ? ieee80211_register_hw+0xf21/0x39e0 [ 721.766092][T13386] ? ieee80211_register_hw+0xf21/0x39e0 [ 721.771662][T13386] ? ieee80211_tasklet_handler+0x20/0x20 [ 721.777323][T13386] ? memset+0x1e/0x40 [ 721.781328][T13386] ? __hrtimer_init+0x186/0x270 [ 721.786199][T13386] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 721.792002][T13386] hwsim_new_radio_nl+0xafa/0xce0 [ 721.797145][T13386] genl_family_rcv_msg_doit+0x22e/0x320 [ 721.802714][T13386] ? end_current_label_crit_section+0x170/0x170 [ 721.808980][T13386] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 721.814902][T13386] ? bpf_lsm_capable+0x5/0x10 [ 721.819968][T13386] ? security_capable+0x85/0xb0 [ 721.824929][T13386] genl_rcv_msg+0x5f2/0x780 [ 721.829479][T13386] ? genl_bind+0x350/0x350 [ 721.833915][T13386] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 721.840291][T13386] netlink_rcv_skb+0x1de/0x420 [ 721.845076][T13386] ? genl_bind+0x350/0x350 [ 721.849516][T13386] ? netlink_ack+0x1100/0x1100 [ 721.854337][T13386] ? down_read+0x1a8/0x2d0 [ 721.858862][T13386] genl_rcv+0x24/0x40 [ 721.862863][T13386] netlink_unicast+0x74d/0x8d0 [ 721.867654][T13386] netlink_sendmsg+0x89e/0xbc0 [ 721.872448][T13386] ? netlink_getsockopt+0x540/0x540 [ 721.877664][T13386] ? aa_sock_msg_perm+0x94/0x150 [ 721.882628][T13386] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 721.887935][T13386] ? security_socket_sendmsg+0x7c/0xa0 [ 721.893418][T13386] ? netlink_getsockopt+0x540/0x540 [ 721.898726][T13386] ____sys_sendmsg+0x59b/0x970 [ 721.903529][T13386] ? __sys_sendmsg_sock+0x30/0x30 [ 721.908577][T13386] ? __import_iovec+0x315/0x500 [ 721.913458][T13386] ? import_iovec+0x6f/0xa0 [ 721.917991][T13386] ___sys_sendmsg+0x21c/0x290 [ 721.922952][T13386] ? __sys_sendmsg+0x270/0x270 [ 721.927871][T13386] ? __fdget+0x17c/0x200 [ 721.932227][T13386] __se_sys_sendmsg+0x19e/0x270 [ 721.937098][T13386] ? ct_nmi_exit+0x145/0x1c0 [ 721.941712][T13386] ? __x64_sys_sendmsg+0x80/0x80 [ 721.946686][T13386] ? lockdep_hardirqs_on+0x94/0x140 [ 721.951999][T13386] do_syscall_64+0x4c/0xa0 [ 721.956436][T13386] ? clear_bhb_loop+0x60/0xb0 [ 721.961132][T13386] ? clear_bhb_loop+0x60/0xb0 [ 721.965830][T13386] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 721.971764][T13386] RIP: 0033:0x7fd20498f6c9 [ 721.976200][T13386] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 721.996459][T13386] RSP: 002b:00007fd20588d038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 722.004898][T13386] RAX: ffffffffffffffda RBX: 00007fd204be5fa0 RCX: 00007fd20498f6c9 [ 722.012900][T13386] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 722.021057][T13386] RBP: 00007fd204a11f91 R08: 0000000000000000 R09: 0000000000000000 [ 722.029045][T13386] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 722.037027][T13386] R13: 00007fd204be6038 R14: 00007fd204be5fa0 R15: 00007ffd33ed3318 [ 722.045143][T13386] [ 722.098521][T13381] netlink: 122896 bytes leftover after parsing attributes in process `syz.0.2716'. [ 722.231838][T13381] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 722.286684][T13381] CPU: 1 PID: 13381 Comm: syz.0.2716 Not tainted syzkaller #0 [ 722.294234][T13381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 722.304338][T13381] Call Trace: [ 722.307657][T13381] [ 722.310632][T13381] dump_stack_lvl+0x168/0x22e [ 722.315360][T13381] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 722.321580][T13381] ? show_regs_print_info+0x12/0x12 [ 722.326834][T13381] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 722.333058][T13381] ? dump_stack+0x5/0x12 [ 722.337364][T13381] sysfs_warn_dup+0x8a/0xa0 [ 722.341944][T13381] sysfs_do_create_link_sd+0xc0/0x110 [ 722.347405][T13381] device_add+0x7ed/0xfb0 [ 722.351810][T13381] wiphy_register+0x1e68/0x2bd0 [ 722.356726][T13381] ? cfg80211_event_work+0x40/0x40 [ 722.361894][T13381] ? minstrel_ht_alloc+0x894/0xa20 [ 722.367065][T13381] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 722.373204][T13381] ieee80211_register_hw+0x2d16/0x39e0 [ 722.378721][T13381] ? lockdep_hardirqs_on+0x94/0x140 [ 722.383988][T13381] ? ieee80211_register_hw+0xf21/0x39e0 [ 722.389595][T13381] ? ieee80211_register_hw+0xf21/0x39e0 [ 722.395205][T13381] ? ieee80211_tasklet_handler+0x20/0x20 [ 722.400909][T13381] ? memset+0x1e/0x40 [ 722.404953][T13381] ? __hrtimer_init+0x186/0x270 [ 722.409864][T13381] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 722.415679][T13381] hwsim_new_radio_nl+0xafa/0xce0 [ 722.420776][T13381] genl_family_rcv_msg_doit+0x22e/0x320 [ 722.426392][T13381] ? end_current_label_crit_section+0x170/0x170 [ 722.432707][T13381] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 722.438678][T13381] ? bpf_lsm_capable+0x5/0x10 [ 722.443408][T13381] ? security_capable+0x85/0xb0 [ 722.448342][T13381] genl_rcv_msg+0x5f2/0x780 [ 722.452919][T13381] ? genl_bind+0x350/0x350 [ 722.457394][T13381] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 722.463781][T13381] ? lock_acquire+0x20f/0x490 [ 722.468523][T13381] netlink_rcv_skb+0x1de/0x420 [ 722.473430][T13381] ? genl_bind+0x350/0x350 [ 722.477995][T13381] ? netlink_ack+0x1100/0x1100 [ 722.482828][T13381] ? down_read+0x1a8/0x2d0 [ 722.487311][T13381] genl_rcv+0x24/0x40 [ 722.491370][T13381] netlink_unicast+0x74d/0x8d0 [ 722.496167][T13381] netlink_sendmsg+0x89e/0xbc0 [ 722.500953][T13381] ? netlink_getsockopt+0x540/0x540 [ 722.506193][T13381] ? aa_sock_msg_perm+0x94/0x150 [ 722.511167][T13381] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 722.516476][T13381] ? security_socket_sendmsg+0x7c/0xa0 [ 722.521993][T13381] ? netlink_getsockopt+0x540/0x540 [ 722.527230][T13381] ____sys_sendmsg+0x59b/0x970 [ 722.532038][T13381] ? __sys_sendmsg_sock+0x30/0x30 [ 722.537089][T13381] ? __import_iovec+0x315/0x500 [ 722.541989][T13381] ? import_iovec+0x6f/0xa0 [ 722.546524][T13381] ___sys_sendmsg+0x21c/0x290 [ 722.551235][T13381] ? __sys_sendmsg+0x270/0x270 [ 722.556061][T13381] ? __fdget+0x17c/0x200 [ 722.560342][T13381] __se_sys_sendmsg+0x19e/0x270 [ 722.565219][T13381] ? __x64_sys_sendmsg+0x80/0x80 [ 722.570184][T13381] ? syscall_enter_from_user_mode+0x2a/0x80 [ 722.576101][T13381] do_syscall_64+0x4c/0xa0 [ 722.580532][T13381] ? clear_bhb_loop+0x60/0xb0 [ 722.585225][T13381] ? clear_bhb_loop+0x60/0xb0 [ 722.589934][T13381] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 722.595837][T13381] RIP: 0033:0x7f43f118f6c9 [ 722.600285][T13381] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 722.619906][T13381] RSP: 002b:00007f43f20e8038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 722.628372][T13381] RAX: ffffffffffffffda RBX: 00007f43f13e5fa0 RCX: 00007f43f118f6c9 [ 722.636366][T13381] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 722.644461][T13381] RBP: 00007f43f1211f91 R08: 0000000000000000 R09: 0000000000000000 [ 722.652538][T13381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 722.660536][T13381] R13: 00007f43f13e6038 R14: 00007f43f13e5fa0 R15: 00007ffce8b399f8 [ 722.668536][T13381] [ 723.247935][T13404] netlink: 'syz.0.2725': attribute type 10 has an invalid length. [ 723.325584][T13404] netlink: 40 bytes leftover after parsing attributes in process `syz.0.2725'. [ 723.372837][T13406] netlink: 122896 bytes leftover after parsing attributes in process `syz.4.2727'. [ 723.429987][T13404] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 723.595255][T13406] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 723.680123][T13406] CPU: 0 PID: 13406 Comm: syz.4.2727 Not tainted syzkaller #0 [ 723.687690][T13406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 723.697866][T13406] Call Trace: [ 723.701171][T13406] [ 723.704128][T13406] dump_stack_lvl+0x168/0x22e [ 723.708850][T13406] ? show_regs_print_info+0x12/0x12 [ 723.714087][T13406] ? load_image+0x3b0/0x3b0 [ 723.718649][T13406] sysfs_warn_dup+0x8a/0xa0 [ 723.723198][T13406] sysfs_do_create_link_sd+0xc0/0x110 [ 723.728619][T13406] device_add+0x7ed/0xfb0 [ 723.733002][T13406] wiphy_register+0x1e68/0x2bd0 [ 723.737924][T13406] ? cfg80211_event_work+0x40/0x40 [ 723.743073][T13406] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 723.749282][T13406] ieee80211_register_hw+0x2d16/0x39e0 [ 723.754867][T13406] ? lockdep_hardirqs_on+0x94/0x140 [ 723.760146][T13406] ? ieee80211_register_hw+0xf21/0x39e0 [ 723.765735][T13406] ? ieee80211_register_hw+0xf21/0x39e0 [ 723.771326][T13406] ? ieee80211_tasklet_handler+0x20/0x20 [ 723.777007][T13406] ? memset+0x1e/0x40 [ 723.781136][T13406] ? __hrtimer_init+0x186/0x270 [ 723.786044][T13406] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 723.791839][T13406] hwsim_new_radio_nl+0xafa/0xce0 [ 723.796914][T13406] genl_family_rcv_msg_doit+0x22e/0x320 [ 723.802504][T13406] ? end_current_label_crit_section+0x170/0x170 [ 723.808797][T13406] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 723.814743][T13406] ? bpf_lsm_capable+0x5/0x10 [ 723.819453][T13406] ? security_capable+0x85/0xb0 [ 723.824346][T13406] genl_rcv_msg+0x5f2/0x780 [ 723.828905][T13406] ? genl_bind+0x350/0x350 [ 723.833378][T13406] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 723.839772][T13406] netlink_rcv_skb+0x1de/0x420 [ 723.844586][T13406] ? genl_bind+0x350/0x350 [ 723.849059][T13406] ? netlink_ack+0x1100/0x1100 [ 723.853886][T13406] ? down_read+0x1a8/0x2d0 [ 723.858348][T13406] genl_rcv+0x24/0x40 [ 723.862375][T13406] netlink_unicast+0x74d/0x8d0 [ 723.867278][T13406] netlink_sendmsg+0x89e/0xbc0 [ 723.872092][T13406] ? netlink_getsockopt+0x540/0x540 [ 723.877337][T13406] ? aa_sock_msg_perm+0x94/0x150 [ 723.882331][T13406] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 723.887656][T13406] ? security_socket_sendmsg+0x7c/0xa0 [ 723.893162][T13406] ? netlink_getsockopt+0x540/0x540 [ 723.898407][T13406] ____sys_sendmsg+0x59b/0x970 [ 723.903227][T13406] ? __sys_sendmsg_sock+0x30/0x30 [ 723.908293][T13406] ? __import_iovec+0x315/0x500 [ 723.913204][T13406] ? import_iovec+0x6f/0xa0 [ 723.917759][T13406] ___sys_sendmsg+0x21c/0x290 [ 723.922487][T13406] ? __sys_sendmsg+0x270/0x270 [ 723.927318][T13406] ? do_futex+0x248/0x320 [ 723.931718][T13406] ? __fdget+0x17c/0x200 [ 723.936007][T13406] __se_sys_sendmsg+0x19e/0x270 [ 723.940903][T13406] ? perf_trace_preemptirq_template+0x287/0x330 [ 723.947194][T13406] ? __x64_sys_sendmsg+0x80/0x80 [ 723.952223][T13406] ? lockdep_hardirqs_on+0x94/0x140 [ 723.957470][T13406] do_syscall_64+0x4c/0xa0 [ 723.961939][T13406] ? clear_bhb_loop+0x60/0xb0 [ 723.966664][T13406] ? clear_bhb_loop+0x60/0xb0 [ 723.971480][T13406] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 723.977412][T13406] RIP: 0033:0x7fad3a98f6c9 [ 723.981866][T13406] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 724.001516][T13406] RSP: 002b:00007fad3b873038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 724.009971][T13406] RAX: ffffffffffffffda RBX: 00007fad3abe5fa0 RCX: 00007fad3a98f6c9 [ 724.017980][T13406] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 724.026158][T13406] RBP: 00007fad3aa11f91 R08: 0000000000000000 R09: 0000000000000000 [ 724.034164][T13406] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 724.042167][T13406] R13: 00007fad3abe6038 R14: 00007fad3abe5fa0 R15: 00007ffcf614d788 [ 724.050192][T13406] [ 724.445504][T13409] netlink: 122896 bytes leftover after parsing attributes in process `syz.2.2726'. [ 724.492535][T13409] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 724.516785][T13409] CPU: 1 PID: 13409 Comm: syz.2.2726 Not tainted syzkaller #0 [ 724.524329][T13409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 724.534513][T13409] Call Trace: [ 724.537847][T13409] [ 724.540798][T13409] dump_stack_lvl+0x168/0x22e [ 724.545499][T13409] ? show_regs_print_info+0x12/0x12 [ 724.550722][T13409] ? load_image+0x3b0/0x3b0 [ 724.555263][T13409] sysfs_warn_dup+0x8a/0xa0 [ 724.559792][T13409] sysfs_do_create_link_sd+0xc0/0x110 [ 724.565185][T13409] device_add+0x7ed/0xfb0 [ 724.569538][T13409] wiphy_register+0x1e68/0x2bd0 [ 724.574423][T13409] ? cfg80211_event_work+0x40/0x40 [ 724.579555][T13409] ? minstrel_ht_alloc+0x894/0xa20 [ 724.584688][T13409] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 724.590780][T13409] ieee80211_register_hw+0x2d16/0x39e0 [ 724.596269][T13409] ? ieee80211_register_hw+0xf21/0x39e0 [ 724.601846][T13409] ? ieee80211_register_hw+0xf21/0x39e0 [ 724.607418][T13409] ? ieee80211_tasklet_handler+0x20/0x20 [ 724.613075][T13409] ? memset+0x1e/0x40 [ 724.617078][T13409] ? __hrtimer_init+0x186/0x270 [ 724.621944][T13409] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 724.627705][T13409] hwsim_new_radio_nl+0xafa/0xce0 [ 724.632756][T13409] genl_family_rcv_msg_doit+0x22e/0x320 [ 724.638325][T13409] ? end_current_label_crit_section+0x170/0x170 [ 724.644596][T13409] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 724.650523][T13409] ? bpf_lsm_capable+0x5/0x10 [ 724.655220][T13409] ? security_capable+0x85/0xb0 [ 724.660092][T13409] genl_rcv_msg+0x5f2/0x780 [ 724.664744][T13409] ? genl_bind+0x350/0x350 [ 724.669198][T13409] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 724.675574][T13409] netlink_rcv_skb+0x1de/0x420 [ 724.680384][T13409] ? genl_bind+0x350/0x350 [ 724.684867][T13409] ? netlink_ack+0x1100/0x1100 [ 724.689666][T13409] ? down_read+0x1a8/0x2d0 [ 724.694115][T13409] genl_rcv+0x24/0x40 [ 724.698212][T13409] netlink_unicast+0x74d/0x8d0 [ 724.703006][T13409] netlink_sendmsg+0x89e/0xbc0 [ 724.707800][T13409] ? lockdep_hardirqs_on+0x94/0x140 [ 724.713026][T13409] ? netlink_getsockopt+0x540/0x540 [ 724.718270][T13409] ? netlink_getsockopt+0x540/0x540 [ 724.723491][T13409] ____sys_sendmsg+0x59b/0x970 [ 724.728406][T13409] ? __sys_sendmsg_sock+0x30/0x30 [ 724.733454][T13409] ? __import_iovec+0x315/0x500 [ 724.738341][T13409] ? import_iovec+0x6f/0xa0 [ 724.742872][T13409] ___sys_sendmsg+0x21c/0x290 [ 724.747572][T13409] ? __sys_sendmsg+0x270/0x270 [ 724.752378][T13409] ? ktime_get_real_ts64+0x420/0x420 [ 724.757700][T13409] ? __fdget+0x17c/0x200 [ 724.761963][T13409] __se_sys_sendmsg+0x19e/0x270 [ 724.766839][T13409] ? perf_trace_preemptirq_template+0x287/0x330 [ 724.773113][T13409] ? __x64_sys_sendmsg+0x80/0x80 [ 724.778098][T13409] ? lockdep_hardirqs_on+0x94/0x140 [ 724.783324][T13409] do_syscall_64+0x4c/0xa0 [ 724.787756][T13409] ? clear_bhb_loop+0x60/0xb0 [ 724.792449][T13409] ? clear_bhb_loop+0x60/0xb0 [ 724.797230][T13409] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 724.803244][T13409] RIP: 0033:0x7fcffb18f6c9 [ 724.807680][T13409] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 724.827310][T13409] RSP: 002b:00007fcffbffe038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 724.835744][T13409] RAX: ffffffffffffffda RBX: 00007fcffb3e5fa0 RCX: 00007fcffb18f6c9 [ 724.843728][T13409] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 724.851713][T13409] RBP: 00007fcffb211f91 R08: 0000000000000000 R09: 0000000000000000 [ 724.859727][T13409] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 724.867726][T13409] R13: 00007fcffb3e6038 R14: 00007fcffb3e5fa0 R15: 00007ffe63f67428 [ 724.875733][T13409] [ 724.912014][T13413] netlink: 122896 bytes leftover after parsing attributes in process `syz.0.2728'. [ 724.971430][T13413] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 725.006824][T13413] CPU: 0 PID: 13413 Comm: syz.0.2728 Not tainted syzkaller #0 [ 725.014384][T13413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 725.024502][T13413] Call Trace: [ 725.027975][T13413] [ 725.030937][T13413] dump_stack_lvl+0x168/0x22e [ 725.035668][T13413] ? show_regs_print_info+0x12/0x12 [ 725.040920][T13413] ? load_image+0x3b0/0x3b0 [ 725.045501][T13413] sysfs_warn_dup+0x8a/0xa0 [ 725.050069][T13413] sysfs_do_create_link_sd+0xc0/0x110 [ 725.055507][T13413] device_add+0x7ed/0xfb0 [ 725.059921][T13413] wiphy_register+0x1e68/0x2bd0 [ 725.064862][T13413] ? cfg80211_event_work+0x40/0x40 [ 725.070033][T13413] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 725.076239][T13413] ? ieee80211_register_hw+0x28cd/0x39e0 [ 725.081936][T13413] ieee80211_register_hw+0x2d16/0x39e0 [ 725.087455][T13413] ? lockdep_hardirqs_on+0x94/0x140 [ 725.092735][T13413] ? ieee80211_register_hw+0xf21/0x39e0 [ 725.098426][T13413] ? ieee80211_register_hw+0xf21/0x39e0 [ 725.104032][T13413] ? ieee80211_tasklet_handler+0x20/0x20 [ 725.109728][T13413] ? memset+0x1e/0x40 [ 725.113768][T13413] ? __hrtimer_init+0x186/0x270 [ 725.118665][T13413] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 725.124431][T13413] hwsim_new_radio_nl+0xafa/0xce0 [ 725.129525][T13413] genl_family_rcv_msg_doit+0x22e/0x320 [ 725.135105][T13413] ? end_current_label_crit_section+0x170/0x170 [ 725.141372][T13413] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 725.147298][T13413] ? bpf_lsm_capable+0x5/0x10 [ 725.152026][T13413] ? security_capable+0x85/0xb0 [ 725.157007][T13413] genl_rcv_msg+0x5f2/0x780 [ 725.161578][T13413] ? genl_bind+0x350/0x350 [ 725.166019][T13413] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 725.172376][T13413] netlink_rcv_skb+0x1de/0x420 [ 725.177194][T13413] ? genl_bind+0x350/0x350 [ 725.181632][T13413] ? netlink_ack+0x1100/0x1100 [ 725.186411][T13413] ? lockdep_hardirqs_on+0x94/0x140 [ 725.191654][T13413] ? down_read+0x1a8/0x2d0 [ 725.196089][T13413] genl_rcv+0x24/0x40 [ 725.200094][T13413] netlink_unicast+0x74d/0x8d0 [ 725.204887][T13413] netlink_sendmsg+0x89e/0xbc0 [ 725.209681][T13413] ? netlink_getsockopt+0x540/0x540 [ 725.214905][T13413] ? aa_sock_msg_perm+0x94/0x150 [ 725.219865][T13413] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 725.225161][T13413] ? security_socket_sendmsg+0x7c/0xa0 [ 725.230644][T13413] ? netlink_getsockopt+0x540/0x540 [ 725.235859][T13413] ____sys_sendmsg+0x59b/0x970 [ 725.240652][T13413] ? __sys_sendmsg_sock+0x30/0x30 [ 725.245692][T13413] ? __import_iovec+0x315/0x500 [ 725.250575][T13413] ? import_iovec+0x6f/0xa0 [ 725.255110][T13413] ___sys_sendmsg+0x21c/0x290 [ 725.259809][T13413] ? __sys_sendmsg+0x270/0x270 [ 725.264630][T13413] ? __fdget+0x17c/0x200 [ 725.268900][T13413] __se_sys_sendmsg+0x19e/0x270 [ 725.273771][T13413] ? perf_trace_preemptirq_template+0x287/0x330 [ 725.280031][T13413] ? __x64_sys_sendmsg+0x80/0x80 [ 725.284998][T13413] ? lockdep_hardirqs_on+0x94/0x140 [ 725.290222][T13413] do_syscall_64+0x4c/0xa0 [ 725.294655][T13413] ? clear_bhb_loop+0x60/0xb0 [ 725.299347][T13413] ? clear_bhb_loop+0x60/0xb0 [ 725.304044][T13413] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 725.309952][T13413] RIP: 0033:0x7f43f118f6c9 [ 725.314382][T13413] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 725.334003][T13413] RSP: 002b:00007f43f20e8038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 725.342450][T13413] RAX: ffffffffffffffda RBX: 00007f43f13e5fa0 RCX: 00007f43f118f6c9 [ 725.350434][T13413] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 725.358417][T13413] RBP: 00007f43f1211f91 R08: 0000000000000000 R09: 0000000000000000 [ 725.366401][T13413] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 725.374388][T13413] R13: 00007f43f13e6038 R14: 00007f43f13e5fa0 R15: 00007ffce8b399f8 [ 725.382412][T13413] [ 726.089605][T13422] netlink: 'syz.2.2731': attribute type 10 has an invalid length. [ 726.113408][T13422] netlink: 40 bytes leftover after parsing attributes in process `syz.2.2731'. [ 726.169867][T13422] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 726.204083][T13428] netlink: 'syz.0.2733': attribute type 10 has an invalid length. [ 726.222340][T13428] netlink: 40 bytes leftover after parsing attributes in process `syz.0.2733'. [ 726.257350][T13428] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 726.320169][T13422] syz.2.2731 (13422) used greatest stack depth: 19680 bytes left [ 726.533845][T13430] netlink: 'syz.2.2734': attribute type 10 has an invalid length. [ 726.549712][T13430] netlink: 40 bytes leftover after parsing attributes in process `syz.2.2734'. [ 726.576216][T13430] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 726.680292][T13433] netlink: 122896 bytes leftover after parsing attributes in process `syz.4.2736'. [ 726.743311][T13433] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 726.784493][T13433] CPU: 1 PID: 13433 Comm: syz.4.2736 Not tainted syzkaller #0 [ 726.792044][T13433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 726.802148][T13433] Call Trace: [ 726.805479][T13433] [ 726.808450][T13433] dump_stack_lvl+0x168/0x22e [ 726.813187][T13433] ? show_regs_print_info+0x12/0x12 [ 726.818440][T13433] ? load_image+0x3b0/0x3b0 [ 726.823012][T13433] sysfs_warn_dup+0x8a/0xa0 [ 726.827557][T13433] sysfs_do_create_link_sd+0xc0/0x110 [ 726.833061][T13433] device_add+0x7ed/0xfb0 [ 726.837452][T13433] wiphy_register+0x1e68/0x2bd0 [ 726.842395][T13433] ? cfg80211_event_work+0x40/0x40 [ 726.847563][T13433] ? minstrel_ht_alloc+0x894/0xa20 [ 726.852730][T13433] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 726.858870][T13433] ieee80211_register_hw+0x2d16/0x39e0 [ 726.864406][T13433] ? ieee80211_register_hw+0xf21/0x39e0 [ 726.869997][T13433] ? ieee80211_register_hw+0xf21/0x39e0 [ 726.875605][T13433] ? ieee80211_tasklet_handler+0x20/0x20 [ 726.881306][T13433] ? memset+0x1e/0x40 [ 726.885362][T13433] ? __hrtimer_init+0x186/0x270 [ 726.890284][T13433] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 726.896094][T13433] hwsim_new_radio_nl+0xafa/0xce0 [ 726.901184][T13433] genl_family_rcv_msg_doit+0x22e/0x320 [ 726.906796][T13433] ? end_current_label_crit_section+0x170/0x170 [ 726.913101][T13433] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 726.919081][T13433] ? bpf_lsm_capable+0x5/0x10 [ 726.923810][T13433] ? security_capable+0x85/0xb0 [ 726.928724][T13433] genl_rcv_msg+0x5f2/0x780 [ 726.933308][T13433] ? genl_bind+0x350/0x350 [ 726.937783][T13433] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 726.944178][T13433] netlink_rcv_skb+0x1de/0x420 [ 726.948999][T13433] ? genl_bind+0x350/0x350 [ 726.953471][T13433] ? netlink_ack+0x1100/0x1100 [ 726.958297][T13433] ? down_read+0x1a8/0x2d0 [ 726.962781][T13433] genl_rcv+0x24/0x40 [ 726.966812][T13433] netlink_unicast+0x74d/0x8d0 [ 726.971653][T13433] netlink_sendmsg+0x89e/0xbc0 [ 726.976480][T13433] ? netlink_getsockopt+0x540/0x540 [ 726.981737][T13433] ? aa_sock_msg_perm+0x94/0x150 [ 726.986736][T13433] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 726.992185][T13433] ? security_socket_sendmsg+0x7c/0xa0 [ 726.997699][T13433] ? netlink_getsockopt+0x540/0x540 [ 727.002955][T13433] ____sys_sendmsg+0x59b/0x970 [ 727.007787][T13433] ? __sys_sendmsg_sock+0x30/0x30 [ 727.012859][T13433] ? __import_iovec+0x315/0x500 [ 727.017778][T13433] ? import_iovec+0x6f/0xa0 [ 727.022393][T13433] ___sys_sendmsg+0x21c/0x290 [ 727.027134][T13433] ? __sys_sendmsg+0x270/0x270 [ 727.031971][T13433] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 727.037763][T13433] ? __fdget+0x17c/0x200 [ 727.042056][T13433] __se_sys_sendmsg+0x19e/0x270 [ 727.046983][T13433] ? __x64_sys_sendmsg+0x80/0x80 [ 727.052086][T13433] ? syscall_enter_from_user_mode+0x2a/0x80 [ 727.058135][T13433] do_syscall_64+0x4c/0xa0 [ 727.062595][T13433] ? clear_bhb_loop+0x60/0xb0 [ 727.067326][T13433] ? clear_bhb_loop+0x60/0xb0 [ 727.072048][T13433] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 727.077988][T13433] RIP: 0033:0x7fad3a98f6c9 [ 727.082445][T13433] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 727.102105][T13433] RSP: 002b:00007fad3b873038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 727.110580][T13433] RAX: ffffffffffffffda RBX: 00007fad3abe5fa0 RCX: 00007fad3a98f6c9 [ 727.118598][T13433] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 727.126699][T13433] RBP: 00007fad3aa11f91 R08: 0000000000000000 R09: 0000000000000000 [ 727.134714][T13433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 727.142901][T13433] R13: 00007fad3abe6038 R14: 00007fad3abe5fa0 R15: 00007ffcf614d788 [ 727.150938][T13433] [ 729.194963][T13451] netlink: 122896 bytes leftover after parsing attributes in process `syz.0.2742'. [ 729.240509][T13451] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 729.256589][T13451] CPU: 0 PID: 13451 Comm: syz.0.2742 Not tainted syzkaller #0 [ 729.264146][T13451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 729.274250][T13451] Call Trace: [ 729.277575][T13451] [ 729.280549][T13451] dump_stack_lvl+0x168/0x22e [ 729.285279][T13451] ? show_regs_print_info+0x12/0x12 [ 729.290543][T13451] ? load_image+0x3b0/0x3b0 [ 729.295124][T13451] sysfs_warn_dup+0x8a/0xa0 [ 729.299687][T13451] sysfs_do_create_link_sd+0xc0/0x110 [ 729.305117][T13451] device_add+0x7ed/0xfb0 [ 729.309518][T13451] wiphy_register+0x1e68/0x2bd0 [ 729.314448][T13451] ? cfg80211_event_work+0x40/0x40 [ 729.319617][T13451] ? minstrel_ht_alloc+0x894/0xa20 [ 729.324792][T13451] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 729.330935][T13451] ieee80211_register_hw+0x2d16/0x39e0 [ 729.336460][T13451] ? ieee80211_register_hw+0xf21/0x39e0 [ 729.342054][T13451] ? ieee80211_register_hw+0xf21/0x39e0 [ 729.347645][T13451] ? ieee80211_tasklet_handler+0x20/0x20 [ 729.353333][T13451] ? memset+0x1e/0x40 [ 729.357359][T13451] ? __hrtimer_init+0x186/0x270 [ 729.362247][T13451] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 729.368039][T13451] hwsim_new_radio_nl+0xafa/0xce0 [ 729.373103][T13451] genl_family_rcv_msg_doit+0x22e/0x320 [ 729.378683][T13451] ? end_current_label_crit_section+0x170/0x170 [ 729.384977][T13451] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 729.390927][T13451] ? bpf_lsm_capable+0x5/0x10 [ 729.395639][T13451] ? security_capable+0x85/0xb0 [ 729.400529][T13451] genl_rcv_msg+0x5f2/0x780 [ 729.405084][T13451] ? genl_bind+0x350/0x350 [ 729.409533][T13451] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 729.415993][T13451] netlink_rcv_skb+0x1de/0x420 [ 729.420814][T13451] ? genl_bind+0x350/0x350 [ 729.425273][T13451] ? netlink_ack+0x1100/0x1100 [ 729.430095][T13451] ? down_read+0x1a8/0x2d0 [ 729.434553][T13451] genl_rcv+0x24/0x40 [ 729.438573][T13451] netlink_unicast+0x74d/0x8d0 [ 729.443381][T13451] netlink_sendmsg+0x89e/0xbc0 [ 729.448191][T13451] ? netlink_getsockopt+0x540/0x540 [ 729.453427][T13451] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 729.458743][T13451] ? __sanitizer_cov_trace_pc+0x58/0x60 [ 729.464328][T13451] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 729.469651][T13451] ? security_socket_sendmsg+0x7c/0xa0 [ 729.475154][T13451] ? netlink_getsockopt+0x540/0x540 [ 729.480391][T13451] ____sys_sendmsg+0x59b/0x970 [ 729.485202][T13451] ? __sys_sendmsg_sock+0x30/0x30 [ 729.490257][T13451] ? __import_iovec+0x315/0x500 [ 729.495154][T13451] ? import_iovec+0x6f/0xa0 [ 729.499702][T13451] ___sys_sendmsg+0x21c/0x290 [ 729.504419][T13451] ? __sys_sendmsg+0x270/0x270 [ 729.509239][T13451] ? ktime_get_real_ts64+0x420/0x420 [ 729.514589][T13451] ? __fdget+0x17c/0x200 [ 729.518867][T13451] __se_sys_sendmsg+0x19e/0x270 [ 729.523753][T13451] ? perf_trace_preemptirq_template+0x287/0x330 [ 729.530031][T13451] ? __x64_sys_sendmsg+0x80/0x80 [ 729.535020][T13451] ? lockdep_hardirqs_on+0x94/0x140 [ 729.540289][T13451] do_syscall_64+0x4c/0xa0 [ 729.544755][T13451] ? clear_bhb_loop+0x60/0xb0 [ 729.549483][T13451] ? clear_bhb_loop+0x60/0xb0 [ 729.554292][T13451] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 729.560227][T13451] RIP: 0033:0x7f43f118f6c9 [ 729.564673][T13451] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 729.584324][T13451] RSP: 002b:00007f43f20e8038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 729.592772][T13451] RAX: ffffffffffffffda RBX: 00007f43f13e5fa0 RCX: 00007f43f118f6c9 [ 729.600770][T13451] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 729.608777][T13451] RBP: 00007f43f1211f91 R08: 0000000000000000 R09: 0000000000000000 [ 729.616788][T13451] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 729.624787][T13451] R13: 00007f43f13e6038 R14: 00007f43f13e5fa0 R15: 00007ffce8b399f8 [ 729.632800][T13451] [ 729.710711][T13462] netlink: 'syz.4.2745': attribute type 10 has an invalid length. [ 729.724452][T13462] netlink: 40 bytes leftover after parsing attributes in process `syz.4.2745'. [ 729.749377][T13462] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 730.240209][T13466] netlink: 'syz.0.2749': attribute type 10 has an invalid length. [ 730.265068][T13466] netlink: 40 bytes leftover after parsing attributes in process `syz.0.2749'. [ 730.362545][T13466] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 730.379033][T13471] netlink: 'syz.4.2747': attribute type 10 has an invalid length. [ 730.400360][T13471] netlink: 40 bytes leftover after parsing attributes in process `syz.4.2747'. [ 730.421464][T13471] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 730.635257][T13470] netlink: 122896 bytes leftover after parsing attributes in process `syz.3.2750'. [ 730.661383][T13470] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 730.715475][T13470] CPU: 0 PID: 13470 Comm: syz.3.2750 Not tainted syzkaller #0 [ 730.723029][T13470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 730.733308][T13470] Call Trace: [ 730.736628][T13470] [ 730.739588][T13470] dump_stack_lvl+0x168/0x22e [ 730.744312][T13470] ? show_regs_print_info+0x12/0x12 [ 730.749557][T13470] ? load_image+0x3b0/0x3b0 [ 730.754140][T13470] sysfs_warn_dup+0x8a/0xa0 [ 730.758700][T13470] sysfs_do_create_link_sd+0xc0/0x110 [ 730.764141][T13470] device_add+0x7ed/0xfb0 [ 730.768533][T13470] wiphy_register+0x1e68/0x2bd0 [ 730.773458][T13470] ? cfg80211_event_work+0x40/0x40 [ 730.778611][T13470] ? minstrel_ht_alloc+0x894/0xa20 [ 730.783776][T13470] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 730.789908][T13470] ieee80211_register_hw+0x2d16/0x39e0 [ 730.795413][T13470] ? lockdep_hardirqs_on+0x94/0x140 [ 730.800678][T13470] ? ieee80211_register_hw+0xf21/0x39e0 [ 730.806276][T13470] ? ieee80211_register_hw+0xf21/0x39e0 [ 730.811887][T13470] ? ieee80211_tasklet_handler+0x20/0x20 [ 730.817586][T13470] ? memset+0x1e/0x40 [ 730.821631][T13470] ? __hrtimer_init+0x186/0x270 [ 730.826527][T13470] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 730.832312][T13470] hwsim_new_radio_nl+0xafa/0xce0 [ 730.837368][T13470] genl_family_rcv_msg_doit+0x22e/0x320 [ 730.842939][T13470] ? end_current_label_crit_section+0x170/0x170 [ 730.849212][T13470] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 730.855133][T13470] ? bpf_lsm_capable+0x5/0x10 [ 730.859825][T13470] ? security_capable+0x85/0xb0 [ 730.864694][T13470] genl_rcv_msg+0x5f2/0x780 [ 730.869221][T13470] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 730.875414][T13470] ? genl_bind+0x350/0x350 [ 730.879862][T13470] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 730.886255][T13470] netlink_rcv_skb+0x1de/0x420 [ 730.891047][T13470] ? genl_bind+0x350/0x350 [ 730.895494][T13470] ? netlink_ack+0x1100/0x1100 [ 730.900285][T13470] ? down_read+0x1a8/0x2d0 [ 730.904813][T13470] genl_rcv+0x24/0x40 [ 730.908820][T13470] netlink_unicast+0x74d/0x8d0 [ 730.913612][T13470] netlink_sendmsg+0x89e/0xbc0 [ 730.918406][T13470] ? netlink_getsockopt+0x540/0x540 [ 730.923627][T13470] ? aa_sock_msg_perm+0x94/0x150 [ 730.928591][T13470] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 730.933888][T13470] ? security_socket_sendmsg+0x7c/0xa0 [ 730.939385][T13470] ? netlink_getsockopt+0x540/0x540 [ 730.944617][T13470] ____sys_sendmsg+0x59b/0x970 [ 730.949421][T13470] ? __sys_sendmsg_sock+0x30/0x30 [ 730.954474][T13470] ? __import_iovec+0x315/0x500 [ 730.959363][T13470] ? import_iovec+0x6f/0xa0 [ 730.963895][T13470] ___sys_sendmsg+0x21c/0x290 [ 730.968599][T13470] ? __sys_sendmsg+0x270/0x270 [ 730.973396][T13470] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 730.979150][T13470] ? __fdget+0x17c/0x200 [ 730.983421][T13470] __se_sys_sendmsg+0x19e/0x270 [ 730.988306][T13470] ? perf_trace_preemptirq_template+0x287/0x330 [ 730.994568][T13470] ? __x64_sys_sendmsg+0x80/0x80 [ 730.999535][T13470] ? lockdep_hardirqs_on+0x94/0x140 [ 731.004758][T13470] do_syscall_64+0x4c/0xa0 [ 731.009280][T13470] ? clear_bhb_loop+0x60/0xb0 [ 731.013977][T13470] ? clear_bhb_loop+0x60/0xb0 [ 731.018675][T13470] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 731.024600][T13470] RIP: 0033:0x7fd20498f6c9 [ 731.029060][T13470] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 731.048886][T13470] RSP: 002b:00007fd20588d038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 731.057407][T13470] RAX: ffffffffffffffda RBX: 00007fd204be5fa0 RCX: 00007fd20498f6c9 [ 731.065389][T13470] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 731.073369][T13470] RBP: 00007fd204a11f91 R08: 0000000000000000 R09: 0000000000000000 [ 731.081363][T13470] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 731.089344][T13470] R13: 00007fd204be6038 R14: 00007fd204be5fa0 R15: 00007ffd33ed3318 [ 731.097346][T13470] [ 731.920961][T13485] netlink: 122896 bytes leftover after parsing attributes in process `syz.2.2755'. [ 731.982293][T13485] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 732.006756][T13485] CPU: 1 PID: 13485 Comm: syz.2.2755 Not tainted syzkaller #0 [ 732.014290][T13485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 732.024364][T13485] Call Trace: [ 732.027655][T13485] [ 732.030599][T13485] dump_stack_lvl+0x168/0x22e [ 732.035301][T13485] ? show_regs_print_info+0x12/0x12 [ 732.040521][T13485] ? load_image+0x3b0/0x3b0 [ 732.045109][T13485] sysfs_warn_dup+0x8a/0xa0 [ 732.049664][T13485] sysfs_do_create_link_sd+0xc0/0x110 [ 732.055104][T13485] device_add+0x7ed/0xfb0 [ 732.059494][T13485] wiphy_register+0x1e68/0x2bd0 [ 732.064403][T13485] ? cfg80211_event_work+0x40/0x40 [ 732.069546][T13485] ? minstrel_ht_alloc+0x894/0xa20 [ 732.074691][T13485] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 732.080789][T13485] ieee80211_register_hw+0x2d16/0x39e0 [ 732.086279][T13485] ? ieee80211_register_hw+0xf21/0x39e0 [ 732.091841][T13485] ? ieee80211_register_hw+0xf21/0x39e0 [ 732.097412][T13485] ? ieee80211_tasklet_handler+0x20/0x20 [ 732.103072][T13485] ? memset+0x1e/0x40 [ 732.107129][T13485] ? __hrtimer_init+0x186/0x270 [ 732.112013][T13485] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 732.117774][T13485] hwsim_new_radio_nl+0xafa/0xce0 [ 732.122846][T13485] genl_family_rcv_msg_doit+0x22e/0x320 [ 732.128419][T13485] ? end_current_label_crit_section+0x170/0x170 [ 732.134697][T13485] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 732.140619][T13485] ? bpf_lsm_capable+0x5/0x10 [ 732.145486][T13485] ? security_capable+0x85/0xb0 [ 732.150361][T13485] genl_rcv_msg+0x5f2/0x780 [ 732.154896][T13485] ? genl_bind+0x350/0x350 [ 732.159333][T13485] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 732.165692][T13485] netlink_rcv_skb+0x1de/0x420 [ 732.170482][T13485] ? genl_bind+0x350/0x350 [ 732.174941][T13485] ? netlink_ack+0x1100/0x1100 [ 732.179740][T13485] ? lockdep_hardirqs_on+0x94/0x140 [ 732.184996][T13485] ? down_read+0x1a8/0x2d0 [ 732.189443][T13485] genl_rcv+0x24/0x40 [ 732.193443][T13485] netlink_unicast+0x74d/0x8d0 [ 732.198234][T13485] netlink_sendmsg+0x89e/0xbc0 [ 732.203025][T13485] ? netlink_getsockopt+0x540/0x540 [ 732.208264][T13485] ? aa_sock_msg_perm+0x94/0x150 [ 732.213231][T13485] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 732.218531][T13485] ? security_socket_sendmsg+0x7c/0xa0 [ 732.224014][T13485] ? netlink_getsockopt+0x540/0x540 [ 732.229231][T13485] ____sys_sendmsg+0x59b/0x970 [ 732.234036][T13485] ? __sys_sendmsg_sock+0x30/0x30 [ 732.239095][T13485] ? __import_iovec+0x315/0x500 [ 732.243988][T13485] ? import_iovec+0x6f/0xa0 [ 732.248517][T13485] ___sys_sendmsg+0x21c/0x290 [ 732.253220][T13485] ? __sys_sendmsg+0x270/0x270 [ 732.258032][T13485] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 732.263822][T13485] ? __fdget+0x17c/0x200 [ 732.268089][T13485] __se_sys_sendmsg+0x19e/0x270 [ 732.272963][T13485] ? __x64_sys_sendmsg+0x80/0x80 [ 732.277949][T13485] ? syscall_enter_from_user_mode+0x2a/0x80 [ 732.283877][T13485] do_syscall_64+0x4c/0xa0 [ 732.288397][T13485] ? clear_bhb_loop+0x60/0xb0 [ 732.293088][T13485] ? clear_bhb_loop+0x60/0xb0 [ 732.297782][T13485] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 732.303716][T13485] RIP: 0033:0x7fcffb18f6c9 [ 732.308147][T13485] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 732.327860][T13485] RSP: 002b:00007fcffbffe038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 732.336376][T13485] RAX: ffffffffffffffda RBX: 00007fcffb3e5fa0 RCX: 00007fcffb18f6c9 [ 732.344369][T13485] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 732.352354][T13485] RBP: 00007fcffb211f91 R08: 0000000000000000 R09: 0000000000000000 [ 732.360341][T13485] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 732.368327][T13485] R13: 00007fcffb3e6038 R14: 00007fcffb3e5fa0 R15: 00007ffe63f67428 [ 732.376330][T13485] [ 733.042268][T13503] netlink: 'syz.3.2759': attribute type 10 has an invalid length. [ 733.061713][T13503] netlink: 40 bytes leftover after parsing attributes in process `syz.3.2759'. [ 733.120387][T13503] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 733.249154][T13499] netlink: 122896 bytes leftover after parsing attributes in process `syz.1.2758'. [ 733.337797][T13499] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 733.375741][T13499] CPU: 1 PID: 13499 Comm: syz.1.2758 Not tainted syzkaller #0 [ 733.383335][T13499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 733.393417][T13499] Call Trace: [ 733.396711][T13499] [ 733.399659][T13499] dump_stack_lvl+0x168/0x22e [ 733.404363][T13499] ? show_regs_print_info+0x12/0x12 [ 733.409584][T13499] ? load_image+0x3b0/0x3b0 [ 733.414132][T13499] sysfs_warn_dup+0x8a/0xa0 [ 733.418661][T13499] sysfs_do_create_link_sd+0xc0/0x110 [ 733.424059][T13499] device_add+0x7ed/0xfb0 [ 733.428440][T13499] wiphy_register+0x1e68/0x2bd0 [ 733.433331][T13499] ? cfg80211_event_work+0x40/0x40 [ 733.438465][T13499] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 733.444654][T13499] ? ieee80211_register_hw+0x2c67/0x39e0 [ 733.450314][T13499] ieee80211_register_hw+0x2d16/0x39e0 [ 733.455809][T13499] ? ieee80211_register_hw+0xf21/0x39e0 [ 733.461379][T13499] ? ieee80211_register_hw+0xf21/0x39e0 [ 733.466955][T13499] ? ieee80211_tasklet_handler+0x20/0x20 [ 733.472634][T13499] ? memset+0x1e/0x40 [ 733.476645][T13499] ? __hrtimer_init+0x186/0x270 [ 733.481520][T13499] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 733.487283][T13499] hwsim_new_radio_nl+0xafa/0xce0 [ 733.492334][T13499] genl_family_rcv_msg_doit+0x22e/0x320 [ 733.497907][T13499] ? end_current_label_crit_section+0x170/0x170 [ 733.504181][T13499] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 733.510123][T13499] ? bpf_lsm_capable+0x5/0x10 [ 733.514820][T13499] ? security_capable+0x85/0xb0 [ 733.519695][T13499] genl_rcv_msg+0x5f2/0x780 [ 733.524240][T13499] ? genl_bind+0x350/0x350 [ 733.528680][T13499] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 733.535037][T13499] ? lock_chain_count+0x20/0x20 [ 733.539923][T13499] netlink_rcv_skb+0x1de/0x420 [ 733.544797][T13499] ? genl_bind+0x350/0x350 [ 733.549241][T13499] ? netlink_ack+0x1100/0x1100 [ 733.554030][T13499] ? down_read+0x1af/0x2d0 [ 733.558475][T13499] ? down_read+0x1a8/0x2d0 [ 733.562918][T13499] genl_rcv+0x24/0x40 [ 733.566925][T13499] netlink_unicast+0x74d/0x8d0 [ 733.571717][T13499] netlink_sendmsg+0x89e/0xbc0 [ 733.576513][T13499] ? netlink_getsockopt+0x540/0x540 [ 733.581758][T13499] ? aa_sock_msg_perm+0x94/0x150 [ 733.586726][T13499] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 733.592028][T13499] ? security_socket_sendmsg+0x7c/0xa0 [ 733.597528][T13499] ? netlink_getsockopt+0x540/0x540 [ 733.602839][T13499] ____sys_sendmsg+0x59b/0x970 [ 733.607642][T13499] ? __sys_sendmsg_sock+0x30/0x30 [ 733.612686][T13499] ? __import_iovec+0x315/0x500 [ 733.617573][T13499] ? import_iovec+0x6f/0xa0 [ 733.622369][T13499] ___sys_sendmsg+0x21c/0x290 [ 733.627159][T13499] ? __sys_sendmsg+0x270/0x270 [ 733.632050][T13499] ? ktime_get_real_ts64+0x420/0x420 [ 733.637373][T13499] ? __fdget+0x17c/0x200 [ 733.641646][T13499] __se_sys_sendmsg+0x19e/0x270 [ 733.646631][T13499] ? perf_trace_preemptirq_template+0x287/0x330 [ 733.652899][T13499] ? __x64_sys_sendmsg+0x80/0x80 [ 733.657875][T13499] ? lockdep_hardirqs_on+0x94/0x140 [ 733.663102][T13499] do_syscall_64+0x4c/0xa0 [ 733.667536][T13499] ? clear_bhb_loop+0x60/0xb0 [ 733.672238][T13499] ? clear_bhb_loop+0x60/0xb0 [ 733.676937][T13499] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 733.682848][T13499] RIP: 0033:0x7fc0cad8f6c9 [ 733.687403][T13499] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 733.707050][T13499] RSP: 002b:00007fc0cbd1c038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 733.715503][T13499] RAX: ffffffffffffffda RBX: 00007fc0cafe5fa0 RCX: 00007fc0cad8f6c9 [ 733.723491][T13499] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 733.731491][T13499] RBP: 00007fc0cae11f91 R08: 0000000000000000 R09: 0000000000000000 [ 733.739493][T13499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 733.747481][T13499] R13: 00007fc0cafe6038 R14: 00007fc0cafe5fa0 R15: 00007ffc2cf60618 [ 733.755535][T13499] [ 733.884703][T13509] netlink: 122896 bytes leftover after parsing attributes in process `syz.2.2761'. [ 733.904749][T13506] netlink: 'syz.3.2762': attribute type 10 has an invalid length. [ 733.921104][T13506] netlink: 40 bytes leftover after parsing attributes in process `syz.3.2762'. [ 733.944517][T13506] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 733.977066][T13509] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 733.984873][T13509] CPU: 0 PID: 13509 Comm: syz.2.2761 Not tainted syzkaller #0 [ 733.992379][T13509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 734.002485][T13509] Call Trace: [ 734.005821][T13509] [ 734.008798][T13509] dump_stack_lvl+0x168/0x22e [ 734.013548][T13509] ? show_regs_print_info+0x12/0x12 [ 734.018868][T13509] ? load_image+0x3b0/0x3b0 [ 734.023448][T13509] sysfs_warn_dup+0x8a/0xa0 [ 734.028015][T13509] sysfs_do_create_link_sd+0xc0/0x110 [ 734.033442][T13509] device_add+0x7ed/0xfb0 [ 734.037829][T13509] wiphy_register+0x1e68/0x2bd0 [ 734.042752][T13509] ? cfg80211_event_work+0x40/0x40 [ 734.047903][T13509] ? minstrel_ht_alloc+0x894/0xa20 [ 734.053067][T13509] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 734.059181][T13509] ieee80211_register_hw+0x2d16/0x39e0 [ 734.064697][T13509] ? ieee80211_register_hw+0xf21/0x39e0 [ 734.070278][T13509] ? ieee80211_register_hw+0xf21/0x39e0 [ 734.075876][T13509] ? ieee80211_tasklet_handler+0x20/0x20 [ 734.081577][T13509] ? memset+0x1e/0x40 [ 734.085635][T13509] ? __hrtimer_init+0x186/0x270 [ 734.090524][T13509] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 734.096404][T13509] hwsim_new_radio_nl+0xafa/0xce0 [ 734.101568][T13509] genl_family_rcv_msg_doit+0x22e/0x320 [ 734.107166][T13509] ? end_current_label_crit_section+0x170/0x170 [ 734.113448][T13509] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 734.119396][T13509] ? bpf_lsm_capable+0x5/0x10 [ 734.124093][T13509] ? security_capable+0x85/0xb0 [ 734.128961][T13509] genl_rcv_msg+0x5f2/0x780 [ 734.133501][T13509] ? genl_bind+0x350/0x350 [ 734.137948][T13509] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 734.144305][T13509] netlink_rcv_skb+0x1de/0x420 [ 734.149089][T13509] ? genl_bind+0x350/0x350 [ 734.153533][T13509] ? netlink_ack+0x1100/0x1100 [ 734.158323][T13509] ? down_read+0x1a8/0x2d0 [ 734.162763][T13509] genl_rcv+0x24/0x40 [ 734.166767][T13509] netlink_unicast+0x74d/0x8d0 [ 734.171646][T13509] netlink_sendmsg+0x89e/0xbc0 [ 734.176531][T13509] ? netlink_getsockopt+0x540/0x540 [ 734.181754][T13509] ? aa_sock_msg_perm+0x94/0x150 [ 734.186718][T13509] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 734.192021][T13509] ? security_socket_sendmsg+0x7c/0xa0 [ 734.197500][T13509] ? netlink_getsockopt+0x540/0x540 [ 734.202725][T13509] ____sys_sendmsg+0x59b/0x970 [ 734.207524][T13509] ? __sys_sendmsg_sock+0x30/0x30 [ 734.212563][T13509] ? __import_iovec+0x315/0x500 [ 734.217440][T13509] ? import_iovec+0x6f/0xa0 [ 734.221966][T13509] ___sys_sendmsg+0x21c/0x290 [ 734.226669][T13509] ? __sys_sendmsg+0x270/0x270 [ 734.231484][T13509] ? __fdget+0x17c/0x200 [ 734.235776][T13509] __se_sys_sendmsg+0x19e/0x270 [ 734.240651][T13509] ? __x64_sys_sendmsg+0x80/0x80 [ 734.245624][T13509] ? lockdep_hardirqs_on+0x94/0x140 [ 734.250844][T13509] do_syscall_64+0x4c/0xa0 [ 734.255283][T13509] ? clear_bhb_loop+0x60/0xb0 [ 734.259975][T13509] ? clear_bhb_loop+0x60/0xb0 [ 734.264681][T13509] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 734.270589][T13509] RIP: 0033:0x7fcffb18f6c9 [ 734.275021][T13509] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 734.294660][T13509] RSP: 002b:00007fcffbfdd038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 734.303101][T13509] RAX: ffffffffffffffda RBX: 00007fcffb3e6090 RCX: 00007fcffb18f6c9 [ 734.311086][T13509] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 734.319161][T13509] RBP: 00007fcffb211f91 R08: 0000000000000000 R09: 0000000000000000 [ 734.327144][T13509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 734.335182][T13509] R13: 00007fcffb3e6128 R14: 00007fcffb3e6090 R15: 00007ffe63f67428 [ 734.343251][T13509] [ 734.546436][T13511] netlink: 'syz.1.2763': attribute type 10 has an invalid length. [ 734.644039][T13511] netlink: 40 bytes leftover after parsing attributes in process `syz.1.2763'. [ 734.739623][T13511] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 734.913877][T13511] syz.1.2763 (13511) used greatest stack depth: 19360 bytes left [ 735.029425][T13520] netlink: 122896 bytes leftover after parsing attributes in process `syz.3.2766'. [ 735.228132][T13520] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 735.256173][T13520] CPU: 0 PID: 13520 Comm: syz.3.2766 Not tainted syzkaller #0 [ 735.263746][T13520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 735.273935][T13520] Call Trace: [ 735.277256][T13520] [ 735.280230][T13520] dump_stack_lvl+0x168/0x22e [ 735.284968][T13520] ? show_regs_print_info+0x12/0x12 [ 735.290313][T13520] ? load_image+0x3b0/0x3b0 [ 735.294891][T13520] sysfs_warn_dup+0x8a/0xa0 [ 735.299447][T13520] sysfs_do_create_link_sd+0xc0/0x110 [ 735.304878][T13520] device_add+0x7ed/0xfb0 [ 735.309264][T13520] wiphy_register+0x1e68/0x2bd0 [ 735.314187][T13520] ? cfg80211_event_work+0x40/0x40 [ 735.319344][T13520] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 735.325574][T13520] ieee80211_register_hw+0x2d16/0x39e0 [ 735.331103][T13520] ? lockdep_hardirqs_on+0x94/0x140 [ 735.336441][T13520] ? ieee80211_register_hw+0xf21/0x39e0 [ 735.342049][T13520] ? ieee80211_register_hw+0xf21/0x39e0 [ 735.347653][T13520] ? ieee80211_tasklet_handler+0x20/0x20 [ 735.353435][T13520] ? memset+0x1e/0x40 [ 735.357449][T13520] ? __hrtimer_init+0x186/0x270 [ 735.362322][T13520] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 735.368093][T13520] hwsim_new_radio_nl+0xafa/0xce0 [ 735.373141][T13520] genl_family_rcv_msg_doit+0x22e/0x320 [ 735.378719][T13520] ? end_current_label_crit_section+0x170/0x170 [ 735.384991][T13520] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 735.390911][T13520] ? bpf_lsm_capable+0x5/0x10 [ 735.395604][T13520] ? security_capable+0x85/0xb0 [ 735.400481][T13520] genl_rcv_msg+0x5f2/0x780 [ 735.405012][T13520] ? genl_bind+0x350/0x350 [ 735.409450][T13520] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 735.415794][T13520] ? netlink_rcv_skb+0xf5/0x420 [ 735.420669][T13520] ? kasan_check_range+0x7b/0x290 [ 735.425722][T13520] netlink_rcv_skb+0x1de/0x420 [ 735.430510][T13520] ? genl_bind+0x350/0x350 [ 735.434946][T13520] ? netlink_ack+0x1100/0x1100 [ 735.439741][T13520] ? down_read+0x1a8/0x2d0 [ 735.444178][T13520] genl_rcv+0x24/0x40 [ 735.448184][T13520] netlink_unicast+0x74d/0x8d0 [ 735.452977][T13520] netlink_sendmsg+0x89e/0xbc0 [ 735.457766][T13520] ? lockdep_hardirqs_on+0x94/0x140 [ 735.462991][T13520] ? netlink_getsockopt+0x540/0x540 [ 735.468219][T13520] ? netlink_getsockopt+0x540/0x540 [ 735.473442][T13520] ____sys_sendmsg+0x59b/0x970 [ 735.478236][T13520] ? __sys_sendmsg_sock+0x30/0x30 [ 735.483277][T13520] ? __import_iovec+0x315/0x500 [ 735.488157][T13520] ? import_iovec+0x6f/0xa0 [ 735.492690][T13520] ___sys_sendmsg+0x21c/0x290 [ 735.497392][T13520] ? __sys_sendmsg+0x270/0x270 [ 735.502210][T13520] ? __fdget+0x17c/0x200 [ 735.506482][T13520] __se_sys_sendmsg+0x19e/0x270 [ 735.511362][T13520] ? rcu_is_watching+0x11/0xa0 [ 735.516153][T13520] ? __x64_sys_sendmsg+0x80/0x80 [ 735.521131][T13520] do_syscall_64+0x4c/0xa0 [ 735.525569][T13520] ? clear_bhb_loop+0x60/0xb0 [ 735.530263][T13520] ? clear_bhb_loop+0x60/0xb0 [ 735.534958][T13520] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 735.540864][T13520] RIP: 0033:0x7fd20498f6c9 [ 735.545382][T13520] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 735.565021][T13520] RSP: 002b:00007fd20588d038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 735.573455][T13520] RAX: ffffffffffffffda RBX: 00007fd204be5fa0 RCX: 00007fd20498f6c9 [ 735.581444][T13520] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 735.589431][T13520] RBP: 00007fd204a11f91 R08: 0000000000000000 R09: 0000000000000000 [ 735.597501][T13520] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 735.605488][T13520] R13: 00007fd204be6038 R14: 00007fd204be5fa0 R15: 00007ffd33ed3318 [ 735.613490][T13520] [ 735.655736][T13525] netlink: 122896 bytes leftover after parsing attributes in process `syz.1.2767'. [ 735.788152][T13525] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 735.822287][T13525] CPU: 0 PID: 13525 Comm: syz.1.2767 Not tainted syzkaller #0 [ 735.829861][T13525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 735.839970][T13525] Call Trace: [ 735.843292][T13525] [ 735.846275][T13525] dump_stack_lvl+0x168/0x22e [ 735.851017][T13525] ? show_regs_print_info+0x12/0x12 [ 735.856277][T13525] ? load_image+0x3b0/0x3b0 [ 735.860853][T13525] sysfs_warn_dup+0x8a/0xa0 [ 735.865424][T13525] sysfs_do_create_link_sd+0xc0/0x110 [ 735.870883][T13525] device_add+0x7ed/0xfb0 [ 735.875274][T13525] wiphy_register+0x1e68/0x2bd0 [ 735.880205][T13525] ? cfg80211_event_work+0x40/0x40 [ 735.885370][T13525] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 735.891589][T13525] ? ieee80211_register_hw+0x2b4a/0x39e0 [ 735.897287][T13525] ieee80211_register_hw+0x2d16/0x39e0 [ 735.902813][T13525] ? ieee80211_register_hw+0xf21/0x39e0 [ 735.908421][T13525] ? ieee80211_register_hw+0xf21/0x39e0 [ 735.914025][T13525] ? ieee80211_tasklet_handler+0x20/0x20 [ 735.919718][T13525] ? memset+0x1e/0x40 [ 735.923762][T13525] ? __hrtimer_init+0x186/0x270 [ 735.928667][T13525] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 735.934473][T13525] hwsim_new_radio_nl+0xafa/0xce0 [ 735.939647][T13525] genl_family_rcv_msg_doit+0x22e/0x320 [ 735.945251][T13525] ? end_current_label_crit_section+0x170/0x170 [ 735.951559][T13525] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 735.957526][T13525] ? bpf_lsm_capable+0x5/0x10 [ 735.962256][T13525] ? security_capable+0x85/0xb0 [ 735.967164][T13525] genl_rcv_msg+0x5f2/0x780 [ 735.971730][T13525] ? perf_trace_preemptirq_template+0x287/0x330 [ 735.978034][T13525] ? genl_bind+0x350/0x350 [ 735.982506][T13525] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 735.988991][T13525] netlink_rcv_skb+0x1de/0x420 [ 735.993808][T13525] ? genl_bind+0x350/0x350 [ 735.998284][T13525] ? netlink_ack+0x1100/0x1100 [ 736.003102][T13525] ? check_preemption_disabled+0x47/0x110 [ 736.008890][T13525] ? down_read+0x1a8/0x2d0 [ 736.013391][T13525] genl_rcv+0x24/0x40 [ 736.017436][T13525] netlink_unicast+0x74d/0x8d0 [ 736.022265][T13525] netlink_sendmsg+0x89e/0xbc0 [ 736.027078][T13525] ? lockdep_hardirqs_on+0x94/0x140 [ 736.032339][T13525] ? netlink_getsockopt+0x540/0x540 [ 736.037608][T13525] ? bpf_lsm_socket_accept+0x10/0x10 [ 736.043036][T13525] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 736.048365][T13525] ? security_socket_sendmsg+0x7c/0xa0 [ 736.053897][T13525] ? netlink_getsockopt+0x540/0x540 [ 736.059161][T13525] ____sys_sendmsg+0x59b/0x970 [ 736.063990][T13525] ? __sys_sendmsg_sock+0x30/0x30 [ 736.069061][T13525] ? __import_iovec+0x315/0x500 [ 736.073959][T13525] ? import_iovec+0x6f/0xa0 [ 736.078512][T13525] ___sys_sendmsg+0x21c/0x290 [ 736.083243][T13525] ? __sys_sendmsg+0x270/0x270 [ 736.088083][T13525] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 736.093881][T13525] ? __fdget+0x17c/0x200 [ 736.098179][T13525] __se_sys_sendmsg+0x19e/0x270 [ 736.103084][T13525] ? perf_trace_preemptirq_template+0x287/0x330 [ 736.109382][T13525] ? __x64_sys_sendmsg+0x80/0x80 [ 736.114388][T13525] ? lockdep_hardirqs_on+0x94/0x140 [ 736.119643][T13525] do_syscall_64+0x4c/0xa0 [ 736.124106][T13525] ? clear_bhb_loop+0x60/0xb0 [ 736.128825][T13525] ? clear_bhb_loop+0x60/0xb0 [ 736.133546][T13525] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 736.139492][T13525] RIP: 0033:0x7fc0cad8f6c9 [ 736.143957][T13525] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 736.163625][T13525] RSP: 002b:00007fc0cbd1c038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 736.172098][T13525] RAX: ffffffffffffffda RBX: 00007fc0cafe5fa0 RCX: 00007fc0cad8f6c9 [ 736.180133][T13525] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 736.188157][T13525] RBP: 00007fc0cae11f91 R08: 0000000000000000 R09: 0000000000000000 [ 736.196172][T13525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 736.204187][T13525] R13: 00007fc0cafe6038 R14: 00007fc0cafe5fa0 R15: 00007ffc2cf60618 [ 736.212226][T13525] [ 737.549773][T13544] netlink: 122896 bytes leftover after parsing attributes in process `syz.4.2775'. [ 737.619928][T13544] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 737.632194][T13544] CPU: 1 PID: 13544 Comm: syz.4.2775 Not tainted syzkaller #0 [ 737.639737][T13544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 737.649834][T13544] Call Trace: [ 737.653152][T13544] [ 737.656127][T13544] dump_stack_lvl+0x168/0x22e [ 737.660855][T13544] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 737.667157][T13544] ? show_regs_print_info+0x12/0x12 [ 737.672411][T13544] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 737.678642][T13544] sysfs_warn_dup+0x8a/0xa0 [ 737.683206][T13544] sysfs_do_create_link_sd+0xc0/0x110 [ 737.688645][T13544] device_add+0x7ed/0xfb0 [ 737.693037][T13544] wiphy_register+0x1e68/0x2bd0 [ 737.697961][T13544] ? cfg80211_event_work+0x40/0x40 [ 737.703127][T13544] ? minstrel_ht_alloc+0x894/0xa20 [ 737.708301][T13544] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 737.714510][T13544] ieee80211_register_hw+0x2d16/0x39e0 [ 737.720009][T13544] ? ieee80211_register_hw+0xf21/0x39e0 [ 737.725618][T13544] ? ieee80211_register_hw+0xf21/0x39e0 [ 737.731191][T13544] ? ieee80211_tasklet_handler+0x20/0x20 [ 737.736869][T13544] ? memset+0x1e/0x40 [ 737.740876][T13544] ? __hrtimer_init+0x186/0x270 [ 737.745742][T13544] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 737.751515][T13544] hwsim_new_radio_nl+0xafa/0xce0 [ 737.756574][T13544] genl_family_rcv_msg_doit+0x22e/0x320 [ 737.762232][T13544] ? rcu_is_watching+0x11/0xa0 [ 737.767112][T13544] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 737.773027][T13544] ? lockdep_hardirqs_on+0x94/0x140 [ 737.778255][T13544] ? genl_rcv_msg+0x541/0x780 [ 737.782961][T13544] genl_rcv_msg+0x5f2/0x780 [ 737.787500][T13544] ? genl_bind+0x350/0x350 [ 737.791939][T13544] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 737.798299][T13544] netlink_rcv_skb+0x1de/0x420 [ 737.803113][T13544] ? genl_bind+0x350/0x350 [ 737.807554][T13544] ? netlink_ack+0x1100/0x1100 [ 737.812388][T13544] ? down_read+0x1a8/0x2d0 [ 737.816829][T13544] genl_rcv+0x24/0x40 [ 737.820853][T13544] netlink_unicast+0x74d/0x8d0 [ 737.825723][T13544] netlink_sendmsg+0x89e/0xbc0 [ 737.830536][T13544] ? netlink_getsockopt+0x540/0x540 [ 737.835778][T13544] ? aa_sock_msg_perm+0x94/0x150 [ 737.840750][T13544] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 737.846050][T13544] ? security_socket_sendmsg+0x7c/0xa0 [ 737.851561][T13544] ? netlink_getsockopt+0x540/0x540 [ 737.856789][T13544] ____sys_sendmsg+0x59b/0x970 [ 737.861589][T13544] ? __sys_sendmsg_sock+0x30/0x30 [ 737.866632][T13544] ? __import_iovec+0x315/0x500 [ 737.871514][T13544] ? import_iovec+0x6f/0xa0 [ 737.876045][T13544] ___sys_sendmsg+0x21c/0x290 [ 737.880748][T13544] ? __sys_sendmsg+0x270/0x270 [ 737.885553][T13544] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 737.891316][T13544] ? __fdget+0x17c/0x200 [ 737.895585][T13544] __se_sys_sendmsg+0x19e/0x270 [ 737.900462][T13544] ? __x64_sys_sendmsg+0x80/0x80 [ 737.905435][T13544] ? syscall_enter_from_user_mode+0x2a/0x80 [ 737.911361][T13544] do_syscall_64+0x4c/0xa0 [ 737.915801][T13544] ? clear_bhb_loop+0x60/0xb0 [ 737.920493][T13544] ? clear_bhb_loop+0x60/0xb0 [ 737.925191][T13544] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 737.931102][T13544] RIP: 0033:0x7fad3a98f6c9 [ 737.935537][T13544] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 737.955200][T13544] RSP: 002b:00007fad3b873038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 737.964117][T13544] RAX: ffffffffffffffda RBX: 00007fad3abe5fa0 RCX: 00007fad3a98f6c9 [ 737.972115][T13544] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 737.980130][T13544] RBP: 00007fad3aa11f91 R08: 0000000000000000 R09: 0000000000000000 [ 737.988128][T13544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 737.996128][T13544] R13: 00007fad3abe6038 R14: 00007fad3abe5fa0 R15: 00007ffcf614d788 [ 738.004140][T13544] [ 738.417090][T13552] netlink: 122896 bytes leftover after parsing attributes in process `syz.2.2778'. [ 738.443010][T13552] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 738.453408][T13552] CPU: 1 PID: 13552 Comm: syz.2.2778 Not tainted syzkaller #0 [ 738.460958][T13552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 738.471071][T13552] Call Trace: [ 738.474397][T13552] [ 738.477379][T13552] dump_stack_lvl+0x168/0x22e [ 738.482116][T13552] ? show_regs_print_info+0x12/0x12 [ 738.487369][T13552] ? load_image+0x3b0/0x3b0 [ 738.491946][T13552] sysfs_warn_dup+0x8a/0xa0 [ 738.496499][T13552] sysfs_do_create_link_sd+0xc0/0x110 [ 738.501929][T13552] device_add+0x7ed/0xfb0 [ 738.506317][T13552] wiphy_register+0x1e68/0x2bd0 [ 738.511244][T13552] ? cfg80211_event_work+0x40/0x40 [ 738.516402][T13552] ? minstrel_ht_alloc+0x894/0xa20 [ 738.521562][T13552] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 738.527688][T13552] ieee80211_register_hw+0x2d16/0x39e0 [ 738.533212][T13552] ? ieee80211_register_hw+0xf21/0x39e0 [ 738.538800][T13552] ? ieee80211_register_hw+0xf21/0x39e0 [ 738.544375][T13552] ? ieee80211_tasklet_handler+0x20/0x20 [ 738.550040][T13552] ? memset+0x1e/0x40 [ 738.554048][T13552] ? __hrtimer_init+0x186/0x270 [ 738.558922][T13552] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 738.564766][T13552] hwsim_new_radio_nl+0xafa/0xce0 [ 738.569818][T13552] genl_family_rcv_msg_doit+0x22e/0x320 [ 738.575400][T13552] ? end_current_label_crit_section+0x170/0x170 [ 738.581672][T13552] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 738.587600][T13552] ? bpf_lsm_capable+0x5/0x10 [ 738.592313][T13552] ? security_capable+0x85/0xb0 [ 738.597193][T13552] genl_rcv_msg+0x5f2/0x780 [ 738.601736][T13552] ? genl_bind+0x350/0x350 [ 738.606201][T13552] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 738.612562][T13552] netlink_rcv_skb+0x1de/0x420 [ 738.617346][T13552] ? genl_bind+0x350/0x350 [ 738.621784][T13552] ? netlink_ack+0x1100/0x1100 [ 738.626590][T13552] ? down_read+0x1a8/0x2d0 [ 738.631027][T13552] genl_rcv+0x24/0x40 [ 738.635029][T13552] netlink_unicast+0x74d/0x8d0 [ 738.639821][T13552] netlink_sendmsg+0x89e/0xbc0 [ 738.644621][T13552] ? netlink_getsockopt+0x540/0x540 [ 738.649846][T13552] ? aa_sock_msg_perm+0x94/0x150 [ 738.654813][T13552] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 738.660112][T13552] ? security_socket_sendmsg+0x7c/0xa0 [ 738.665681][T13552] ? netlink_getsockopt+0x540/0x540 [ 738.670899][T13552] ____sys_sendmsg+0x59b/0x970 [ 738.675696][T13552] ? __sys_sendmsg_sock+0x30/0x30 [ 738.680739][T13552] ? __import_iovec+0x315/0x500 [ 738.686066][T13552] ? import_iovec+0x6f/0xa0 [ 738.690599][T13552] ___sys_sendmsg+0x21c/0x290 [ 738.695299][T13552] ? __sys_sendmsg+0x270/0x270 [ 738.700139][T13552] ? __fdget+0x17c/0x200 [ 738.704406][T13552] __se_sys_sendmsg+0x19e/0x270 [ 738.709280][T13552] ? __x64_sys_sendmsg+0x80/0x80 [ 738.714251][T13552] ? lockdep_hardirqs_on+0x94/0x140 [ 738.719471][T13552] do_syscall_64+0x4c/0xa0 [ 738.723905][T13552] ? clear_bhb_loop+0x60/0xb0 [ 738.728630][T13552] ? clear_bhb_loop+0x60/0xb0 [ 738.733331][T13552] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 738.739676][T13552] RIP: 0033:0x7fcffb18f6c9 [ 738.744112][T13552] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 738.763748][T13552] RSP: 002b:00007fcffbfdd038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.772272][T13552] RAX: ffffffffffffffda RBX: 00007fcffb3e6090 RCX: 00007fcffb18f6c9 [ 738.780261][T13552] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 738.788257][T13552] RBP: 00007fcffb211f91 R08: 0000000000000000 R09: 0000000000000000 [ 738.796277][T13552] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 738.804272][T13552] R13: 00007fcffb3e6128 R14: 00007fcffb3e6090 R15: 00007ffe63f67428 [ 738.812374][T13552] [ 738.844238][T13553] netlink: 122896 bytes leftover after parsing attributes in process `syz.0.2777'. [ 738.876162][T13553] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 738.893154][T13553] CPU: 1 PID: 13553 Comm: syz.0.2777 Not tainted syzkaller #0 [ 738.900686][T13553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 738.910781][T13553] Call Trace: [ 738.914181][T13553] [ 738.917150][T13553] dump_stack_lvl+0x168/0x22e [ 738.921874][T13553] ? show_regs_print_info+0x12/0x12 [ 738.927118][T13553] ? load_image+0x3b0/0x3b0 [ 738.931685][T13553] sysfs_warn_dup+0x8a/0xa0 [ 738.936291][T13553] sysfs_do_create_link_sd+0xc0/0x110 [ 738.941729][T13553] device_add+0x7ed/0xfb0 [ 738.946093][T13553] wiphy_register+0x1e68/0x2bd0 [ 738.951004][T13553] ? cfg80211_event_work+0x40/0x40 [ 738.956138][T13553] ? minstrel_ht_alloc+0x894/0xa20 [ 738.961280][T13553] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 738.967372][T13553] ieee80211_register_hw+0x2d16/0x39e0 [ 738.972861][T13553] ? ieee80211_register_hw+0xf21/0x39e0 [ 738.978422][T13553] ? ieee80211_register_hw+0xf21/0x39e0 [ 738.983988][T13553] ? ieee80211_tasklet_handler+0x20/0x20 [ 738.989649][T13553] ? memset+0x1e/0x40 [ 738.993656][T13553] ? __hrtimer_init+0x186/0x270 [ 738.998533][T13553] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 739.004299][T13553] hwsim_new_radio_nl+0xafa/0xce0 [ 739.009354][T13553] genl_family_rcv_msg_doit+0x22e/0x320 [ 739.014948][T13553] ? end_current_label_crit_section+0x170/0x170 [ 739.021220][T13553] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 739.027150][T13553] ? bpf_lsm_capable+0x5/0x10 [ 739.031862][T13553] ? security_capable+0x85/0xb0 [ 739.036735][T13553] genl_rcv_msg+0x5f2/0x780 [ 739.041278][T13553] ? genl_bind+0x350/0x350 [ 739.045712][T13553] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 739.052067][T13553] netlink_rcv_skb+0x1de/0x420 [ 739.056854][T13553] ? genl_bind+0x350/0x350 [ 739.061291][T13553] ? netlink_ack+0x1100/0x1100 [ 739.066081][T13553] ? down_read+0x1a8/0x2d0 [ 739.070519][T13553] genl_rcv+0x24/0x40 [ 739.074518][T13553] netlink_unicast+0x74d/0x8d0 [ 739.079397][T13553] netlink_sendmsg+0x89e/0xbc0 [ 739.084194][T13553] ? netlink_getsockopt+0x540/0x540 [ 739.089417][T13553] ? aa_sock_msg_perm+0x94/0x150 [ 739.094379][T13553] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 739.099678][T13553] ? security_socket_sendmsg+0x7c/0xa0 [ 739.105158][T13553] ? netlink_getsockopt+0x540/0x540 [ 739.110379][T13553] ____sys_sendmsg+0x59b/0x970 [ 739.115176][T13553] ? __sys_sendmsg_sock+0x30/0x30 [ 739.120233][T13553] ? __import_iovec+0x315/0x500 [ 739.125119][T13553] ? import_iovec+0x6f/0xa0 [ 739.129674][T13553] ___sys_sendmsg+0x21c/0x290 [ 739.134374][T13553] ? __sys_sendmsg+0x270/0x270 [ 739.139195][T13553] ? __fdget+0x17c/0x200 [ 739.143460][T13553] __se_sys_sendmsg+0x19e/0x270 [ 739.148340][T13553] ? __x64_sys_sendmsg+0x80/0x80 [ 739.153316][T13553] ? lockdep_hardirqs_on+0x94/0x140 [ 739.158544][T13553] do_syscall_64+0x4c/0xa0 [ 739.162976][T13553] ? clear_bhb_loop+0x60/0xb0 [ 739.167674][T13553] ? clear_bhb_loop+0x60/0xb0 [ 739.172371][T13553] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 739.178309][T13553] RIP: 0033:0x7f43f118f6c9 [ 739.182742][T13553] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 739.202372][T13553] RSP: 002b:00007f43f20c7038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 739.210806][T13553] RAX: ffffffffffffffda RBX: 00007f43f13e6090 RCX: 00007f43f118f6c9 [ 739.218832][T13553] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 739.226843][T13553] RBP: 00007f43f1211f91 R08: 0000000000000000 R09: 0000000000000000 [ 739.234856][T13553] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 739.242843][T13553] R13: 00007f43f13e6128 R14: 00007f43f13e6090 R15: 00007ffce8b399f8 [ 739.250867][T13553] [ 739.730656][T13569] netlink: 122896 bytes leftover after parsing attributes in process `syz.4.2784'. [ 739.909137][T13569] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 739.958900][T13569] CPU: 1 PID: 13569 Comm: syz.4.2784 Not tainted syzkaller #0 [ 739.966461][T13569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 739.976572][T13569] Call Trace: [ 739.979892][T13569] [ 739.982858][T13569] dump_stack_lvl+0x168/0x22e [ 739.987600][T13569] ? show_regs_print_info+0x12/0x12 [ 739.992857][T13569] ? load_image+0x3b0/0x3b0 [ 739.997443][T13569] sysfs_warn_dup+0x8a/0xa0 [ 740.002000][T13569] sysfs_do_create_link_sd+0xc0/0x110 [ 740.007437][T13569] device_add+0x7ed/0xfb0 [ 740.011832][T13569] wiphy_register+0x1e68/0x2bd0 [ 740.016760][T13569] ? cfg80211_event_work+0x40/0x40 [ 740.021927][T13569] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 740.028168][T13569] ieee80211_register_hw+0x2d16/0x39e0 [ 740.033682][T13569] ? lockdep_hardirqs_on+0x94/0x140 [ 740.038949][T13569] ? ieee80211_register_hw+0xf21/0x39e0 [ 740.044638][T13569] ? ieee80211_register_hw+0xf21/0x39e0 [ 740.050246][T13569] ? ieee80211_tasklet_handler+0x20/0x20 [ 740.055956][T13569] ? memset+0x1e/0x40 [ 740.060002][T13569] ? __hrtimer_init+0x186/0x270 [ 740.064930][T13569] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 740.070739][T13569] hwsim_new_radio_nl+0xafa/0xce0 [ 740.075837][T13569] genl_family_rcv_msg_doit+0x22e/0x320 [ 740.081442][T13569] ? end_current_label_crit_section+0x170/0x170 [ 740.087749][T13569] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 740.093716][T13569] ? bpf_lsm_capable+0x5/0x10 [ 740.098451][T13569] ? security_capable+0x85/0xb0 [ 740.103361][T13569] genl_rcv_msg+0x5f2/0x780 [ 740.107940][T13569] ? genl_bind+0x350/0x350 [ 740.112414][T13569] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 740.118801][T13569] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 740.124851][T13569] netlink_rcv_skb+0x1de/0x420 [ 740.129677][T13569] ? genl_bind+0x350/0x350 [ 740.134160][T13569] ? netlink_ack+0x1100/0x1100 [ 740.138992][T13569] ? genl_bind+0x350/0x350 [ 740.143475][T13569] genl_rcv+0x24/0x40 [ 740.147563][T13569] netlink_unicast+0x74d/0x8d0 [ 740.152397][T13569] netlink_sendmsg+0x89e/0xbc0 [ 740.157222][T13569] ? lockdep_hardirqs_on+0x94/0x140 [ 740.162481][T13569] ? netlink_getsockopt+0x540/0x540 [ 740.167753][T13569] ? security_socket_sendmsg+0x41/0xa0 [ 740.173301][T13569] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 740.178636][T13569] ? security_socket_sendmsg+0x7c/0xa0 [ 740.184159][T13569] ? netlink_getsockopt+0x540/0x540 [ 740.189416][T13569] ____sys_sendmsg+0x59b/0x970 [ 740.194250][T13569] ? __sys_sendmsg_sock+0x30/0x30 [ 740.199328][T13569] ? __import_iovec+0x315/0x500 [ 740.204249][T13569] ? import_iovec+0x6f/0xa0 [ 740.208814][T13569] ___sys_sendmsg+0x21c/0x290 [ 740.213550][T13569] ? __sys_sendmsg+0x270/0x270 [ 740.218415][T13569] ? __fdget+0x17c/0x200 [ 740.222718][T13569] __se_sys_sendmsg+0x19e/0x270 [ 740.227628][T13569] ? perf_trace_preemptirq_template+0x287/0x330 [ 740.233927][T13569] ? __x64_sys_sendmsg+0x80/0x80 [ 740.238939][T13569] ? lockdep_hardirqs_on+0x94/0x140 [ 740.244204][T13569] do_syscall_64+0x4c/0xa0 [ 740.248679][T13569] ? clear_bhb_loop+0x60/0xb0 [ 740.253414][T13569] ? clear_bhb_loop+0x60/0xb0 [ 740.258164][T13569] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 740.264111][T13569] RIP: 0033:0x7fad3a98f6c9 [ 740.268577][T13569] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 740.288260][T13569] RSP: 002b:00007fad3b873038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 740.296734][T13569] RAX: ffffffffffffffda RBX: 00007fad3abe5fa0 RCX: 00007fad3a98f6c9 [ 740.304760][T13569] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 740.312783][T13569] RBP: 00007fad3aa11f91 R08: 0000000000000000 R09: 0000000000000000 [ 740.320897][T13569] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 740.328921][T13569] R13: 00007fad3abe6038 R14: 00007fad3abe5fa0 R15: 00007ffcf614d788 [ 740.336972][T13569] [ 740.825916][T13572] netlink: 122896 bytes leftover after parsing attributes in process `syz.0.2785'. [ 740.880182][T13572] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 740.926545][T13572] CPU: 0 PID: 13572 Comm: syz.0.2785 Not tainted syzkaller #0 [ 740.934101][T13572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 740.944202][T13572] Call Trace: [ 740.947519][T13572] [ 740.950483][T13572] dump_stack_lvl+0x168/0x22e [ 740.955221][T13572] ? show_regs_print_info+0x12/0x12 [ 740.960478][T13572] ? load_image+0x3b0/0x3b0 [ 740.965055][T13572] sysfs_warn_dup+0x8a/0xa0 [ 740.969608][T13572] sysfs_do_create_link_sd+0xc0/0x110 [ 740.975064][T13572] device_add+0x7ed/0xfb0 [ 740.979457][T13572] wiphy_register+0x1e68/0x2bd0 [ 740.984381][T13572] ? cfg80211_event_work+0x40/0x40 [ 740.989551][T13572] ? minstrel_ht_alloc+0x894/0xa20 [ 740.994718][T13572] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 741.000847][T13572] ieee80211_register_hw+0x2d16/0x39e0 [ 741.006377][T13572] ? ieee80211_register_hw+0xf21/0x39e0 [ 741.011976][T13572] ? ieee80211_register_hw+0xf21/0x39e0 [ 741.017596][T13572] ? ieee80211_tasklet_handler+0x20/0x20 [ 741.023295][T13572] ? memset+0x1e/0x40 [ 741.027340][T13572] ? __hrtimer_init+0x186/0x270 [ 741.032247][T13572] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 741.038060][T13572] hwsim_new_radio_nl+0xafa/0xce0 [ 741.043154][T13572] genl_family_rcv_msg_doit+0x22e/0x320 [ 741.048757][T13572] ? end_current_label_crit_section+0x170/0x170 [ 741.055066][T13572] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 741.061040][T13572] ? bpf_lsm_capable+0x5/0x10 [ 741.065766][T13572] ? security_capable+0x85/0xb0 [ 741.070695][T13572] genl_rcv_msg+0x5f2/0x780 [ 741.075273][T13572] ? genl_bind+0x350/0x350 [ 741.079739][T13572] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 741.086121][T13572] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 741.092170][T13572] netlink_rcv_skb+0x1de/0x420 [ 741.096988][T13572] ? genl_bind+0x350/0x350 [ 741.101471][T13572] ? netlink_ack+0x1100/0x1100 [ 741.106301][T13572] ? genl_bind+0x350/0x350 [ 741.110863][T13572] genl_rcv+0x24/0x40 [ 741.115019][T13572] netlink_unicast+0x74d/0x8d0 [ 741.119863][T13572] netlink_sendmsg+0x89e/0xbc0 [ 741.124689][T13572] ? netlink_getsockopt+0x540/0x540 [ 741.129939][T13572] ? apparmor_socket_sendmsg+0xe/0x30 [ 741.135383][T13572] ? aa_sock_msg_perm+0x94/0x150 [ 741.140525][T13572] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 741.145868][T13572] ? security_socket_sendmsg+0x7c/0xa0 [ 741.151389][T13572] ? netlink_getsockopt+0x540/0x540 [ 741.156644][T13572] ____sys_sendmsg+0x59b/0x970 [ 741.161561][T13572] ? __sys_sendmsg_sock+0x30/0x30 [ 741.166637][T13572] ? __import_iovec+0x315/0x500 [ 741.171559][T13572] ? import_iovec+0x6f/0xa0 [ 741.176125][T13572] ___sys_sendmsg+0x21c/0x290 [ 741.180863][T13572] ? __sys_sendmsg+0x270/0x270 [ 741.185708][T13572] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 741.191503][T13572] ? __fdget+0x17c/0x200 [ 741.195809][T13572] __se_sys_sendmsg+0x19e/0x270 [ 741.200725][T13572] ? __x64_sys_sendmsg+0x80/0x80 [ 741.205717][T13572] ? lockdep_hardirqs_on+0x94/0x140 [ 741.211022][T13572] ? __x64_sys_sendmsg+0x34/0x80 [ 741.216025][T13572] do_syscall_64+0x4c/0xa0 [ 741.220491][T13572] ? clear_bhb_loop+0x60/0xb0 [ 741.225218][T13572] ? clear_bhb_loop+0x60/0xb0 [ 741.229957][T13572] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 741.235912][T13572] RIP: 0033:0x7f43f118f6c9 [ 741.240373][T13572] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 741.260081][T13572] RSP: 002b:00007f43f20e8038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 741.268555][T13572] RAX: ffffffffffffffda RBX: 00007f43f13e5fa0 RCX: 00007f43f118f6c9 [ 741.276572][T13572] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 741.284589][T13572] RBP: 00007f43f1211f91 R08: 0000000000000000 R09: 0000000000000000 [ 741.292606][T13572] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 741.300623][T13572] R13: 00007f43f13e6038 R14: 00007f43f13e5fa0 R15: 00007ffce8b399f8 [ 741.308671][T13572] [ 741.668092][T13584] netlink: 122896 bytes leftover after parsing attributes in process `syz.2.2789'. [ 741.720797][T13584] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 741.752532][T13584] CPU: 1 PID: 13584 Comm: syz.2.2789 Not tainted syzkaller #0 [ 741.760088][T13584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 741.770192][T13584] Call Trace: [ 741.773516][T13584] [ 741.776488][T13584] dump_stack_lvl+0x168/0x22e [ 741.781224][T13584] ? show_regs_print_info+0x12/0x12 [ 741.786497][T13584] ? load_image+0x3b0/0x3b0 [ 741.791423][T13584] sysfs_warn_dup+0x8a/0xa0 [ 741.795983][T13584] sysfs_do_create_link_sd+0xc0/0x110 [ 741.801419][T13584] device_add+0x7ed/0xfb0 [ 741.805834][T13584] wiphy_register+0x1e68/0x2bd0 [ 741.810768][T13584] ? cfg80211_event_work+0x40/0x40 [ 741.815992][T13584] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 741.822133][T13584] ieee80211_register_hw+0x2d16/0x39e0 [ 741.827679][T13584] ? ieee80211_register_hw+0xf21/0x39e0 [ 741.833288][T13584] ? ieee80211_register_hw+0xf21/0x39e0 [ 741.838901][T13584] ? ieee80211_tasklet_handler+0x20/0x20 [ 741.844595][T13584] ? memset+0x1e/0x40 [ 741.848635][T13584] ? __hrtimer_init+0x186/0x270 [ 741.853534][T13584] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 741.859331][T13584] hwsim_new_radio_nl+0xafa/0xce0 [ 741.864413][T13584] genl_family_rcv_msg_doit+0x22e/0x320 [ 741.870022][T13584] ? end_current_label_crit_section+0x170/0x170 [ 741.876324][T13584] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 741.882291][T13584] ? bpf_lsm_capable+0x5/0x10 [ 741.887023][T13584] ? security_capable+0x85/0xb0 [ 741.892038][T13584] genl_rcv_msg+0x5f2/0x780 [ 741.896615][T13584] ? genl_bind+0x350/0x350 [ 741.901089][T13584] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 741.907474][T13584] netlink_rcv_skb+0x1de/0x420 [ 741.912270][T13584] ? genl_bind+0x350/0x350 [ 741.916711][T13584] ? netlink_ack+0x1100/0x1100 [ 741.921502][T13584] ? down_read+0x1a8/0x2d0 [ 741.925943][T13584] genl_rcv+0x24/0x40 [ 741.929946][T13584] netlink_unicast+0x74d/0x8d0 [ 741.934736][T13584] netlink_sendmsg+0x89e/0xbc0 [ 741.939530][T13584] ? netlink_getsockopt+0x540/0x540 [ 741.944751][T13584] ? aa_sock_msg_perm+0x94/0x150 [ 741.949718][T13584] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 741.955015][T13584] ? security_socket_sendmsg+0x7c/0xa0 [ 741.960502][T13584] ? netlink_getsockopt+0x540/0x540 [ 741.965757][T13584] ____sys_sendmsg+0x59b/0x970 [ 741.970554][T13584] ? __sys_sendmsg_sock+0x30/0x30 [ 741.975601][T13584] ? __import_iovec+0x315/0x500 [ 741.980488][T13584] ? import_iovec+0x6f/0xa0 [ 741.985017][T13584] ___sys_sendmsg+0x21c/0x290 [ 741.989720][T13584] ? __sys_sendmsg+0x270/0x270 [ 741.994537][T13584] ? __fdget+0x17c/0x200 [ 741.998805][T13584] __se_sys_sendmsg+0x19e/0x270 [ 742.003681][T13584] ? perf_trace_preemptirq_template+0x287/0x330 [ 742.009942][T13584] ? __x64_sys_sendmsg+0x80/0x80 [ 742.014913][T13584] ? lockdep_hardirqs_on+0x94/0x140 [ 742.020144][T13584] do_syscall_64+0x4c/0xa0 [ 742.024577][T13584] ? clear_bhb_loop+0x60/0xb0 [ 742.029353][T13584] ? clear_bhb_loop+0x60/0xb0 [ 742.034047][T13584] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 742.039958][T13584] RIP: 0033:0x7fcffb18f6c9 [ 742.044390][T13584] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 742.064035][T13584] RSP: 002b:00007fcffbffe038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 742.072470][T13584] RAX: ffffffffffffffda RBX: 00007fcffb3e5fa0 RCX: 00007fcffb18f6c9 [ 742.080480][T13584] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 742.088468][T13584] RBP: 00007fcffb211f91 R08: 0000000000000000 R09: 0000000000000000 [ 742.096465][T13584] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 742.104457][T13584] R13: 00007fcffb3e6038 R14: 00007fcffb3e5fa0 R15: 00007ffe63f67428 [ 742.112460][T13584] [ 742.563504][T13591] netlink: 122896 bytes leftover after parsing attributes in process `syz.1.2793'. [ 742.617317][T13591] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 742.632375][T13591] CPU: 0 PID: 13591 Comm: syz.1.2793 Not tainted syzkaller #0 [ 742.639920][T13591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 742.650046][T13591] Call Trace: [ 742.653363][T13591] [ 742.656339][T13591] dump_stack_lvl+0x168/0x22e [ 742.661075][T13591] ? show_regs_print_info+0x12/0x12 [ 742.666329][T13591] ? load_image+0x3b0/0x3b0 [ 742.670911][T13591] sysfs_warn_dup+0x8a/0xa0 [ 742.675470][T13591] sysfs_do_create_link_sd+0xc0/0x110 [ 742.680899][T13591] device_add+0x7ed/0xfb0 [ 742.685284][T13591] wiphy_register+0x1e68/0x2bd0 [ 742.690218][T13591] ? cfg80211_event_work+0x40/0x40 [ 742.695378][T13591] ? minstrel_ht_alloc+0x894/0xa20 [ 742.700539][T13591] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 742.706665][T13591] ieee80211_register_hw+0x2d16/0x39e0 [ 742.712192][T13591] ? lockdep_hardirqs_on+0x94/0x140 [ 742.717456][T13591] ? ieee80211_register_hw+0xf21/0x39e0 [ 742.723046][T13591] ? ieee80211_register_hw+0xf21/0x39e0 [ 742.728739][T13591] ? ieee80211_tasklet_handler+0x20/0x20 [ 742.734434][T13591] ? memset+0x1e/0x40 [ 742.738477][T13591] ? __hrtimer_init+0x186/0x270 [ 742.743376][T13591] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 742.749180][T13591] hwsim_new_radio_nl+0xafa/0xce0 [ 742.754265][T13591] genl_family_rcv_msg_doit+0x22e/0x320 [ 742.759872][T13591] ? end_current_label_crit_section+0x170/0x170 [ 742.766194][T13591] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 742.772155][T13591] ? bpf_lsm_capable+0x5/0x10 [ 742.776885][T13591] ? security_capable+0x85/0xb0 [ 742.781786][T13591] genl_rcv_msg+0x5f2/0x780 [ 742.786354][T13591] ? genl_bind+0x350/0x350 [ 742.790999][T13591] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 742.797370][T13591] ? lock_acquire+0x20f/0x490 [ 742.802082][T13591] netlink_rcv_skb+0x1de/0x420 [ 742.806906][T13591] ? genl_bind+0x350/0x350 [ 742.811378][T13591] ? netlink_ack+0x1100/0x1100 [ 742.816218][T13591] ? down_read+0x1a8/0x2d0 [ 742.820687][T13591] genl_rcv+0x24/0x40 [ 742.824733][T13591] netlink_unicast+0x74d/0x8d0 [ 742.829564][T13591] netlink_sendmsg+0x89e/0xbc0 [ 742.834389][T13591] ? netlink_getsockopt+0x540/0x540 [ 742.839658][T13591] ? netlink_getsockopt+0x540/0x540 [ 742.844912][T13591] ____sys_sendmsg+0x59b/0x970 [ 742.849728][T13591] ? __sys_sendmsg_sock+0x30/0x30 [ 742.854854][T13591] ? __import_iovec+0x315/0x500 [ 742.859732][T13591] ? import_iovec+0x6f/0xa0 [ 742.864254][T13591] ___sys_sendmsg+0x21c/0x290 [ 742.868952][T13591] ? __sys_sendmsg+0x270/0x270 [ 742.873828][T13591] ? lockdep_hardirqs_on+0x94/0x140 [ 742.879118][T13591] ? __fdget+0x17c/0x200 [ 742.883420][T13591] __se_sys_sendmsg+0x19e/0x270 [ 742.888328][T13591] ? rcu_is_watching+0x11/0xa0 [ 742.893143][T13591] ? __x64_sys_sendmsg+0x80/0x80 [ 742.898154][T13591] do_syscall_64+0x4c/0xa0 [ 742.902625][T13591] ? clear_bhb_loop+0x60/0xb0 [ 742.907352][T13591] ? clear_bhb_loop+0x60/0xb0 [ 742.912084][T13591] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 742.918032][T13591] RIP: 0033:0x7fc0cad8f6c9 [ 742.922485][T13591] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 742.942143][T13591] RSP: 002b:00007fc0cbd1c038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 742.950596][T13591] RAX: ffffffffffffffda RBX: 00007fc0cafe5fa0 RCX: 00007fc0cad8f6c9 [ 742.958587][T13591] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 742.966597][T13591] RBP: 00007fc0cae11f91 R08: 0000000000000000 R09: 0000000000000000 [ 742.974601][T13591] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 742.982627][T13591] R13: 00007fc0cafe6038 R14: 00007fc0cafe5fa0 R15: 00007ffc2cf60618 [ 742.990671][T13591] [ 743.042517][T13600] netlink: 122896 bytes leftover after parsing attributes in process `syz.3.2795'. [ 743.107149][T13600] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 743.126711][T13600] CPU: 0 PID: 13600 Comm: syz.3.2795 Not tainted syzkaller #0 [ 743.134272][T13600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 743.144382][T13600] Call Trace: [ 743.147701][T13600] [ 743.150673][T13600] dump_stack_lvl+0x168/0x22e [ 743.155411][T13600] ? show_regs_print_info+0x12/0x12 [ 743.160748][T13600] ? load_image+0x3b0/0x3b0 [ 743.165329][T13600] sysfs_warn_dup+0x8a/0xa0 [ 743.169894][T13600] sysfs_do_create_link_sd+0xc0/0x110 [ 743.175328][T13600] device_add+0x7ed/0xfb0 [ 743.179718][T13600] wiphy_register+0x1e68/0x2bd0 [ 743.184657][T13600] ? cfg80211_event_work+0x40/0x40 [ 743.189834][T13600] ? minstrel_ht_alloc+0x894/0xa20 [ 743.195002][T13600] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 743.201135][T13600] ieee80211_register_hw+0x2d16/0x39e0 [ 743.206664][T13600] ? ieee80211_register_hw+0xf21/0x39e0 [ 743.212266][T13600] ? ieee80211_register_hw+0xf21/0x39e0 [ 743.217901][T13600] ? ieee80211_tasklet_handler+0x20/0x20 [ 743.223610][T13600] ? memset+0x1e/0x40 [ 743.227668][T13600] ? __hrtimer_init+0x186/0x270 [ 743.232571][T13600] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 743.238386][T13600] hwsim_new_radio_nl+0xafa/0xce0 [ 743.243473][T13600] genl_family_rcv_msg_doit+0x22e/0x320 [ 743.249081][T13600] ? end_current_label_crit_section+0x170/0x170 [ 743.255390][T13600] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 743.261372][T13600] ? bpf_lsm_capable+0x5/0x10 [ 743.266099][T13600] ? security_capable+0x85/0xb0 [ 743.271011][T13600] genl_rcv_msg+0x5f2/0x780 [ 743.275590][T13600] ? genl_bind+0x350/0x350 [ 743.280068][T13600] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 743.286465][T13600] netlink_rcv_skb+0x1de/0x420 [ 743.291286][T13600] ? genl_bind+0x350/0x350 [ 743.295761][T13600] ? netlink_ack+0x1100/0x1100 [ 743.300598][T13600] ? down_read+0x1a8/0x2d0 [ 743.305074][T13600] genl_rcv+0x24/0x40 [ 743.309116][T13600] netlink_unicast+0x74d/0x8d0 [ 743.313942][T13600] netlink_sendmsg+0x89e/0xbc0 [ 743.318775][T13600] ? netlink_getsockopt+0x540/0x540 [ 743.324034][T13600] ? aa_sock_msg_perm+0x94/0x150 [ 743.329037][T13600] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 743.334373][T13600] ? security_socket_sendmsg+0x7c/0xa0 [ 743.339896][T13600] ? netlink_getsockopt+0x540/0x540 [ 743.345154][T13600] ____sys_sendmsg+0x59b/0x970 [ 743.349992][T13600] ? __sys_sendmsg_sock+0x30/0x30 [ 743.355163][T13600] ? __import_iovec+0x315/0x500 [ 743.360086][T13600] ? import_iovec+0x6f/0xa0 [ 743.364661][T13600] ___sys_sendmsg+0x21c/0x290 [ 743.369403][T13600] ? __sys_sendmsg+0x270/0x270 [ 743.374327][T13600] ? __fdget+0x17c/0x200 [ 743.378629][T13600] __se_sys_sendmsg+0x19e/0x270 [ 743.383537][T13600] ? ct_nmi_exit+0x145/0x1c0 [ 743.388196][T13600] ? __x64_sys_sendmsg+0x80/0x80 [ 743.393191][T13600] ? lockdep_hardirqs_on+0x94/0x140 [ 743.398424][T13600] do_syscall_64+0x4c/0xa0 [ 743.402863][T13600] ? clear_bhb_loop+0x60/0xb0 [ 743.407558][T13600] ? clear_bhb_loop+0x60/0xb0 [ 743.412254][T13600] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 743.418160][T13600] RIP: 0033:0x7fd20498f6c9 [ 743.422586][T13600] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 743.442214][T13600] RSP: 002b:00007fd20588d038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 743.450650][T13600] RAX: ffffffffffffffda RBX: 00007fd204be5fa0 RCX: 00007fd20498f6c9 [ 743.458640][T13600] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 743.466630][T13600] RBP: 00007fd204a11f91 R08: 0000000000000000 R09: 0000000000000000 [ 743.474617][T13600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 743.482694][T13600] R13: 00007fd204be6038 R14: 00007fd204be5fa0 R15: 00007ffd33ed3318 [ 743.490699][T13600] [ 744.050286][T13620] netlink: 122896 bytes leftover after parsing attributes in process `syz.1.2801'. [ 744.150183][T13620] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 744.199714][T13620] CPU: 0 PID: 13620 Comm: syz.1.2801 Not tainted syzkaller #0 [ 744.207280][T13620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 744.217388][T13620] Call Trace: [ 744.220703][T13620] [ 744.223679][T13620] dump_stack_lvl+0x168/0x22e [ 744.228413][T13620] ? show_regs_print_info+0x12/0x12 [ 744.233670][T13620] ? load_image+0x3b0/0x3b0 [ 744.238249][T13620] sysfs_warn_dup+0x8a/0xa0 [ 744.242832][T13620] sysfs_do_create_link_sd+0xc0/0x110 [ 744.248270][T13620] device_add+0x7ed/0xfb0 [ 744.252669][T13620] wiphy_register+0x1e68/0x2bd0 [ 744.257610][T13620] ? cfg80211_event_work+0x40/0x40 [ 744.262781][T13620] ? minstrel_ht_alloc+0x894/0xa20 [ 744.267958][T13620] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 744.274091][T13620] ieee80211_register_hw+0x2d16/0x39e0 [ 744.279600][T13620] ? lockdep_hardirqs_on+0x94/0x140 [ 744.284875][T13620] ? ieee80211_register_hw+0xf21/0x39e0 [ 744.290482][T13620] ? ieee80211_register_hw+0xf21/0x39e0 [ 744.296094][T13620] ? ieee80211_tasklet_handler+0x20/0x20 [ 744.301823][T13620] ? memset+0x1e/0x40 [ 744.305865][T13620] ? __hrtimer_init+0x186/0x270 [ 744.310773][T13620] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 744.316546][T13620] hwsim_new_radio_nl+0xafa/0xce0 [ 744.321624][T13620] genl_family_rcv_msg_doit+0x22e/0x320 [ 744.327195][T13620] ? end_current_label_crit_section+0x170/0x170 [ 744.333464][T13620] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 744.339380][T13620] ? lockdep_hardirqs_on+0x94/0x140 [ 744.344615][T13620] ? bpf_lsm_capable+0x5/0x10 [ 744.349312][T13620] ? security_capable+0x85/0xb0 [ 744.354220][T13620] genl_rcv_msg+0x5f2/0x780 [ 744.358761][T13620] ? genl_bind+0x350/0x350 [ 744.363203][T13620] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 744.369557][T13620] netlink_rcv_skb+0x1de/0x420 [ 744.374343][T13620] ? genl_bind+0x350/0x350 [ 744.378866][T13620] ? netlink_ack+0x1100/0x1100 [ 744.383653][T13620] ? down_read+0x1a8/0x2d0 [ 744.388179][T13620] genl_rcv+0x24/0x40 [ 744.392179][T13620] netlink_unicast+0x74d/0x8d0 [ 744.396967][T13620] netlink_sendmsg+0x89e/0xbc0 [ 744.401753][T13620] ? netlink_getsockopt+0x540/0x540 [ 744.406979][T13620] ? aa_sock_msg_perm+0x94/0x150 [ 744.411972][T13620] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 744.417274][T13620] ? security_socket_sendmsg+0x7c/0xa0 [ 744.422764][T13620] ? netlink_getsockopt+0x540/0x540 [ 744.427989][T13620] ____sys_sendmsg+0x59b/0x970 [ 744.432784][T13620] ? __sys_sendmsg_sock+0x30/0x30 [ 744.437827][T13620] ? __import_iovec+0x315/0x500 [ 744.442796][T13620] ? import_iovec+0x6f/0xa0 [ 744.447329][T13620] ___sys_sendmsg+0x21c/0x290 [ 744.452029][T13620] ? __sys_sendmsg+0x270/0x270 [ 744.456866][T13620] ? __fdget+0x17c/0x200 [ 744.461134][T13620] __se_sys_sendmsg+0x19e/0x270 [ 744.466008][T13620] ? perf_trace_preemptirq_template+0x287/0x330 [ 744.472276][T13620] ? __x64_sys_sendmsg+0x80/0x80 [ 744.477246][T13620] ? lockdep_hardirqs_on+0x94/0x140 [ 744.482471][T13620] do_syscall_64+0x4c/0xa0 [ 744.486905][T13620] ? clear_bhb_loop+0x60/0xb0 [ 744.491598][T13620] ? clear_bhb_loop+0x60/0xb0 [ 744.496285][T13620] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 744.502197][T13620] RIP: 0033:0x7fc0cad8f6c9 [ 744.506629][T13620] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 744.526248][T13620] RSP: 002b:00007fc0cbd1c038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 744.534675][T13620] RAX: ffffffffffffffda RBX: 00007fc0cafe5fa0 RCX: 00007fc0cad8f6c9 [ 744.542666][T13620] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 744.550771][T13620] RBP: 00007fc0cae11f91 R08: 0000000000000000 R09: 0000000000000000 [ 744.558760][T13620] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 744.566780][T13620] R13: 00007fc0cafe6038 R14: 00007fc0cafe5fa0 R15: 00007ffc2cf60618 [ 744.574805][T13620] [ 744.851895][T13624] netlink: 122896 bytes leftover after parsing attributes in process `syz.0.2803'. [ 744.894645][T13624] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 744.938377][T13624] CPU: 0 PID: 13624 Comm: syz.0.2803 Not tainted syzkaller #0 [ 744.946020][T13624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 744.956130][T13624] Call Trace: [ 744.959446][T13624] [ 744.962418][T13624] dump_stack_lvl+0x168/0x22e [ 744.967147][T13624] ? show_regs_print_info+0x12/0x12 [ 744.972393][T13624] ? load_image+0x3b0/0x3b0 [ 744.976971][T13624] sysfs_warn_dup+0x8a/0xa0 [ 744.981523][T13624] sysfs_do_create_link_sd+0xc0/0x110 [ 744.986949][T13624] device_add+0x7ed/0xfb0 [ 744.991348][T13624] wiphy_register+0x1e68/0x2bd0 [ 744.996278][T13624] ? cfg80211_event_work+0x40/0x40 [ 745.001451][T13624] ? minstrel_ht_alloc+0x894/0xa20 [ 745.006626][T13624] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 745.012769][T13624] ieee80211_register_hw+0x2d16/0x39e0 [ 745.018305][T13624] ? ieee80211_register_hw+0xf21/0x39e0 [ 745.023906][T13624] ? ieee80211_register_hw+0xf21/0x39e0 [ 745.029521][T13624] ? ieee80211_tasklet_handler+0x20/0x20 [ 745.035227][T13624] ? memset+0x1e/0x40 [ 745.039280][T13624] ? __hrtimer_init+0x186/0x270 [ 745.044224][T13624] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 745.050030][T13624] hwsim_new_radio_nl+0xafa/0xce0 [ 745.055121][T13624] genl_family_rcv_msg_doit+0x22e/0x320 [ 745.060729][T13624] ? end_current_label_crit_section+0x170/0x170 [ 745.067040][T13624] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 745.072998][T13624] ? bpf_lsm_capable+0x5/0x10 [ 745.077811][T13624] ? security_capable+0x85/0xb0 [ 745.082714][T13624] genl_rcv_msg+0x5f2/0x780 [ 745.087281][T13624] ? genl_bind+0x350/0x350 [ 745.091858][T13624] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 745.098239][T13624] ? lock_acquire+0x20f/0x490 [ 745.102975][T13624] netlink_rcv_skb+0x1de/0x420 [ 745.107791][T13624] ? genl_bind+0x350/0x350 [ 745.112263][T13624] ? netlink_ack+0x1100/0x1100 [ 745.117091][T13624] ? down_read+0x1a8/0x2d0 [ 745.121562][T13624] genl_rcv+0x24/0x40 [ 745.125598][T13624] netlink_unicast+0x74d/0x8d0 [ 745.130432][T13624] netlink_sendmsg+0x89e/0xbc0 [ 745.135257][T13624] ? netlink_getsockopt+0x540/0x540 [ 745.140519][T13624] ? aa_sock_msg_perm+0x94/0x150 [ 745.145547][T13624] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 745.150893][T13624] ? security_socket_sendmsg+0x7c/0xa0 [ 745.156415][T13624] ? netlink_getsockopt+0x540/0x540 [ 745.161674][T13624] ____sys_sendmsg+0x59b/0x970 [ 745.166504][T13624] ? __sys_sendmsg_sock+0x30/0x30 [ 745.171583][T13624] ? __import_iovec+0x315/0x500 [ 745.176505][T13624] ? import_iovec+0x6f/0xa0 [ 745.181072][T13624] ___sys_sendmsg+0x21c/0x290 [ 745.185810][T13624] ? __sys_sendmsg+0x270/0x270 [ 745.190662][T13624] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 745.196460][T13624] ? __fdget+0x17c/0x200 [ 745.200759][T13624] __se_sys_sendmsg+0x19e/0x270 [ 745.205672][T13624] ? __x64_sys_sendmsg+0x80/0x80 [ 745.210685][T13624] ? syscall_enter_from_user_mode+0x2a/0x80 [ 745.216725][T13624] do_syscall_64+0x4c/0xa0 [ 745.221183][T13624] ? clear_bhb_loop+0x60/0xb0 [ 745.225912][T13624] ? clear_bhb_loop+0x60/0xb0 [ 745.230640][T13624] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 745.237023][T13624] RIP: 0033:0x7f43f118f6c9 [ 745.241478][T13624] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 745.261139][T13624] RSP: 002b:00007f43f20e8038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 745.269613][T13624] RAX: ffffffffffffffda RBX: 00007f43f13e5fa0 RCX: 00007f43f118f6c9 [ 745.277655][T13624] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 745.285683][T13624] RBP: 00007f43f1211f91 R08: 0000000000000000 R09: 0000000000000000 [ 745.293705][T13624] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 745.301726][T13624] R13: 00007f43f13e6038 R14: 00007f43f13e5fa0 R15: 00007ffce8b399f8 [ 745.309772][T13624] [ 745.385370][T13633] netlink: 122896 bytes leftover after parsing attributes in process `syz.1.2805'. [ 745.514850][T13633] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 745.554402][T13633] CPU: 1 PID: 13633 Comm: syz.1.2805 Not tainted syzkaller #0 [ 745.561956][T13633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 745.572058][T13633] Call Trace: [ 745.575374][T13633] [ 745.578341][T13633] dump_stack_lvl+0x168/0x22e [ 745.583074][T13633] ? show_regs_print_info+0x12/0x12 [ 745.588331][T13633] ? load_image+0x3b0/0x3b0 [ 745.592898][T13633] ? kasan_save_stack+0x60/0x60 [ 745.597824][T13633] sysfs_warn_dup+0x8a/0xa0 [ 745.602384][T13633] sysfs_do_create_link_sd+0xc0/0x110 [ 745.607814][T13633] device_add+0x7ed/0xfb0 [ 745.612215][T13633] wiphy_register+0x1e68/0x2bd0 [ 745.617132][T13633] ? cfg80211_event_work+0x40/0x40 [ 745.622293][T13633] ? minstrel_ht_alloc+0x894/0xa20 [ 745.627452][T13633] ? strcmp+0x45/0xb0 [ 745.631491][T13633] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 745.637620][T13633] ieee80211_register_hw+0x2d16/0x39e0 [ 745.643118][T13633] ? lockdep_hardirqs_on+0x94/0x140 [ 745.648378][T13633] ? ieee80211_register_hw+0xf21/0x39e0 [ 745.653979][T13633] ? ieee80211_register_hw+0xf21/0x39e0 [ 745.659618][T13633] ? ieee80211_tasklet_handler+0x20/0x20 [ 745.665317][T13633] ? memset+0x1e/0x40 [ 745.669352][T13633] ? __hrtimer_init+0x186/0x270 [ 745.674235][T13633] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 745.680011][T13633] hwsim_new_radio_nl+0xafa/0xce0 [ 745.685058][T13633] genl_family_rcv_msg_doit+0x22e/0x320 [ 745.690634][T13633] ? end_current_label_crit_section+0x170/0x170 [ 745.696906][T13633] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 745.702832][T13633] ? bpf_lsm_capable+0x5/0x10 [ 745.707527][T13633] ? security_capable+0x85/0xb0 [ 745.712406][T13633] genl_rcv_msg+0x5f2/0x780 [ 745.716940][T13633] ? genl_bind+0x350/0x350 [ 745.721377][T13633] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 745.727745][T13633] netlink_rcv_skb+0x1de/0x420 [ 745.732539][T13633] ? genl_bind+0x350/0x350 [ 745.737092][T13633] ? netlink_ack+0x1100/0x1100 [ 745.741873][T13633] ? lockdep_hardirqs_on+0x94/0x140 [ 745.747114][T13633] ? down_read+0x1a8/0x2d0 [ 745.751554][T13633] genl_rcv+0x24/0x40 [ 745.755562][T13633] netlink_unicast+0x74d/0x8d0 [ 745.760359][T13633] netlink_sendmsg+0x89e/0xbc0 [ 745.765151][T13633] ? netlink_getsockopt+0x540/0x540 [ 745.770374][T13633] ? aa_sock_msg_perm+0x94/0x150 [ 745.775337][T13633] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 745.780636][T13633] ? security_socket_sendmsg+0x7c/0xa0 [ 745.786116][T13633] ? netlink_getsockopt+0x540/0x540 [ 745.791338][T13633] ____sys_sendmsg+0x59b/0x970 [ 745.796132][T13633] ? __sys_sendmsg_sock+0x30/0x30 [ 745.801177][T13633] ? __import_iovec+0x315/0x500 [ 745.806062][T13633] ? import_iovec+0x6f/0xa0 [ 745.810592][T13633] ___sys_sendmsg+0x21c/0x290 [ 745.815291][T13633] ? __sys_sendmsg+0x270/0x270 [ 745.820126][T13633] ? __fdget+0x17c/0x200 [ 745.824389][T13633] __se_sys_sendmsg+0x19e/0x270 [ 745.829261][T13633] ? __x64_sys_sendmsg+0x80/0x80 [ 745.834239][T13633] ? syscall_enter_from_user_mode+0x2a/0x80 [ 745.840160][T13633] do_syscall_64+0x4c/0xa0 [ 745.844593][T13633] ? clear_bhb_loop+0x60/0xb0 [ 745.849283][T13633] ? clear_bhb_loop+0x60/0xb0 [ 745.853977][T13633] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 745.859885][T13633] RIP: 0033:0x7fc0cad8f6c9 [ 745.864317][T13633] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 745.883942][T13633] RSP: 002b:00007fc0cbd1c038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 745.892379][T13633] RAX: ffffffffffffffda RBX: 00007fc0cafe5fa0 RCX: 00007fc0cad8f6c9 [ 745.900363][T13633] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 745.908348][T13633] RBP: 00007fc0cae11f91 R08: 0000000000000000 R09: 0000000000000000 [ 745.916350][T13633] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 745.924332][T13633] R13: 00007fc0cafe6038 R14: 00007fc0cafe5fa0 R15: 00007ffc2cf60618 [ 745.932331][T13633] [ 746.345537][T13640] netlink: 122896 bytes leftover after parsing attributes in process `syz.0.2808'. [ 746.459344][T13640] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 746.508677][T13640] CPU: 1 PID: 13640 Comm: syz.0.2808 Not tainted syzkaller #0 [ 746.516245][T13640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 746.526346][T13640] Call Trace: [ 746.529666][T13640] [ 746.532638][T13640] dump_stack_lvl+0x168/0x22e [ 746.537376][T13640] ? show_regs_print_info+0x12/0x12 [ 746.542625][T13640] ? load_image+0x3b0/0x3b0 [ 746.547225][T13640] sysfs_warn_dup+0x8a/0xa0 [ 746.551773][T13640] sysfs_do_create_link_sd+0xc0/0x110 [ 746.557209][T13640] device_add+0x7ed/0xfb0 [ 746.561613][T13640] wiphy_register+0x1e68/0x2bd0 [ 746.566552][T13640] ? cfg80211_event_work+0x40/0x40 [ 746.571728][T13640] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 746.577956][T13640] ? ieee80211_register_hw+0x28cd/0x39e0 [ 746.583650][T13640] ieee80211_register_hw+0x2d16/0x39e0 [ 746.589189][T13640] ? ieee80211_register_hw+0xf21/0x39e0 [ 746.594805][T13640] ? ieee80211_register_hw+0xf21/0x39e0 [ 746.600423][T13640] ? ieee80211_tasklet_handler+0x20/0x20 [ 746.606141][T13640] ? memset+0x1e/0x40 [ 746.610625][T13640] ? __hrtimer_init+0x186/0x270 [ 746.615529][T13640] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 746.621326][T13640] hwsim_new_radio_nl+0xafa/0xce0 [ 746.626410][T13640] genl_family_rcv_msg_doit+0x22e/0x320 [ 746.632013][T13640] ? end_current_label_crit_section+0x170/0x170 [ 746.638314][T13640] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 746.644276][T13640] ? bpf_lsm_capable+0x5/0x10 [ 746.649008][T13640] ? security_capable+0x85/0xb0 [ 746.653917][T13640] genl_rcv_msg+0x5f2/0x780 [ 746.658491][T13640] ? genl_bind+0x350/0x350 [ 746.662968][T13640] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 746.669360][T13640] netlink_rcv_skb+0x1de/0x420 [ 746.674267][T13640] ? genl_bind+0x350/0x350 [ 746.678874][T13640] ? netlink_ack+0x1100/0x1100 [ 746.683706][T13640] ? down_read+0x1a8/0x2d0 [ 746.688180][T13640] genl_rcv+0x24/0x40 [ 746.692321][T13640] netlink_unicast+0x74d/0x8d0 [ 746.697165][T13640] netlink_sendmsg+0x89e/0xbc0 [ 746.702000][T13640] ? netlink_getsockopt+0x540/0x540 [ 746.707253][T13640] ? __sanitizer_cov_trace_pc+0x32/0x60 [ 746.712858][T13640] ? aa_sock_msg_perm+0x94/0x150 [ 746.717855][T13640] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 746.723186][T13640] ? security_socket_sendmsg+0x7c/0xa0 [ 746.728709][T13640] ? netlink_getsockopt+0x540/0x540 [ 746.733968][T13640] ____sys_sendmsg+0x59b/0x970 [ 746.738805][T13640] ? __sys_sendmsg_sock+0x30/0x30 [ 746.743977][T13640] ? __import_iovec+0x315/0x500 [ 746.748982][T13640] ? import_iovec+0x6f/0xa0 [ 746.753898][T13640] ___sys_sendmsg+0x21c/0x290 [ 746.758639][T13640] ? __sys_sendmsg+0x270/0x270 [ 746.763482][T13640] ? rcu_is_watching+0x11/0xa0 [ 746.768319][T13640] ? __fdget+0x17c/0x200 [ 746.772622][T13640] __se_sys_sendmsg+0x19e/0x270 [ 746.777522][T13640] ? perf_trace_preemptirq_template+0x287/0x330 [ 746.783817][T13640] ? __x64_sys_sendmsg+0x80/0x80 [ 746.788826][T13640] ? lockdep_hardirqs_on+0x94/0x140 [ 746.794088][T13640] do_syscall_64+0x4c/0xa0 [ 746.798550][T13640] ? clear_bhb_loop+0x60/0xb0 [ 746.803275][T13640] ? clear_bhb_loop+0x60/0xb0 [ 746.808005][T13640] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 746.813966][T13640] RIP: 0033:0x7f43f118f6c9 [ 746.818426][T13640] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 746.838090][T13640] RSP: 002b:00007f43f20e8038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 746.846650][T13640] RAX: ffffffffffffffda RBX: 00007f43f13e5fa0 RCX: 00007f43f118f6c9 [ 746.854669][T13640] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 746.862686][T13640] RBP: 00007f43f1211f91 R08: 0000000000000000 R09: 0000000000000000 [ 746.870715][T13640] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 746.878742][T13640] R13: 00007f43f13e6038 R14: 00007f43f13e5fa0 R15: 00007ffce8b399f8 [ 746.886782][T13640] [ 747.318865][ T1278] ieee802154 phy0 wpan0: encryption failed: -22 [ 747.325272][ T1278] ieee802154 phy1 wpan1: encryption failed: -22 [ 748.455338][T13665] netlink: 122896 bytes leftover after parsing attributes in process `syz.2.2817'. [ 748.489993][T13665] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 748.514140][T13665] CPU: 0 PID: 13665 Comm: syz.2.2817 Not tainted syzkaller #0 [ 748.521718][T13665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 748.531823][T13665] Call Trace: [ 748.535147][T13665] [ 748.538119][T13665] dump_stack_lvl+0x168/0x22e [ 748.542851][T13665] ? show_regs_print_info+0x12/0x12 [ 748.548106][T13665] ? load_image+0x3b0/0x3b0 [ 748.552684][T13665] sysfs_warn_dup+0x8a/0xa0 [ 748.557234][T13665] sysfs_do_create_link_sd+0xc0/0x110 [ 748.562661][T13665] device_add+0x7ed/0xfb0 [ 748.567042][T13665] wiphy_register+0x1e68/0x2bd0 [ 748.571946][T13665] ? cfg80211_event_work+0x40/0x40 [ 748.577079][T13665] ? minstrel_ht_alloc+0x894/0xa20 [ 748.582258][T13665] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 748.588359][T13665] ieee80211_register_hw+0x2d16/0x39e0 [ 748.593858][T13665] ? ieee80211_register_hw+0xf21/0x39e0 [ 748.599504][T13665] ? ieee80211_register_hw+0xf21/0x39e0 [ 748.605156][T13665] ? ieee80211_tasklet_handler+0x20/0x20 [ 748.610848][T13665] ? memset+0x1e/0x40 [ 748.614938][T13665] ? __hrtimer_init+0x186/0x270 [ 748.619806][T13665] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 748.625669][T13665] hwsim_new_radio_nl+0xafa/0xce0 [ 748.630808][T13665] genl_family_rcv_msg_doit+0x22e/0x320 [ 748.636398][T13665] ? end_current_label_crit_section+0x170/0x170 [ 748.642685][T13665] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 748.648621][T13665] ? bpf_lsm_capable+0x5/0x10 [ 748.653322][T13665] ? security_capable+0x85/0xb0 [ 748.658194][T13665] genl_rcv_msg+0x5f2/0x780 [ 748.662743][T13665] ? genl_bind+0x350/0x350 [ 748.667178][T13665] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 748.673522][T13665] ? lock_acquire+0x20f/0x490 [ 748.678223][T13665] netlink_rcv_skb+0x1de/0x420 [ 748.683021][T13665] ? genl_bind+0x350/0x350 [ 748.687479][T13665] ? netlink_ack+0x1100/0x1100 [ 748.692285][T13665] ? down_read+0x1a8/0x2d0 [ 748.696740][T13665] genl_rcv+0x24/0x40 [ 748.700746][T13665] netlink_unicast+0x74d/0x8d0 [ 748.705535][T13665] netlink_sendmsg+0x89e/0xbc0 [ 748.710320][T13665] ? lockdep_hardirqs_on+0x94/0x140 [ 748.715540][T13665] ? netlink_getsockopt+0x540/0x540 [ 748.720767][T13665] ? netlink_getsockopt+0x540/0x540 [ 748.725983][T13665] ____sys_sendmsg+0x59b/0x970 [ 748.730777][T13665] ? __sys_sendmsg_sock+0x30/0x30 [ 748.735816][T13665] ? __import_iovec+0x315/0x500 [ 748.740695][T13665] ? import_iovec+0x6f/0xa0 [ 748.745236][T13665] ___sys_sendmsg+0x21c/0x290 [ 748.749934][T13665] ? __sys_sendmsg+0x270/0x270 [ 748.754753][T13665] ? __fdget+0x17c/0x200 [ 748.759017][T13665] __se_sys_sendmsg+0x19e/0x270 [ 748.763881][T13665] ? perf_trace_preemptirq_template+0x287/0x330 [ 748.770142][T13665] ? __x64_sys_sendmsg+0x80/0x80 [ 748.775115][T13665] ? lockdep_hardirqs_on+0x94/0x140 [ 748.780348][T13665] do_syscall_64+0x4c/0xa0 [ 748.784791][T13665] ? clear_bhb_loop+0x60/0xb0 [ 748.789497][T13665] ? clear_bhb_loop+0x60/0xb0 [ 748.794213][T13665] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 748.800138][T13665] RIP: 0033:0x7fcffb18f6c9 [ 748.804575][T13665] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 748.824206][T13665] RSP: 002b:00007fcffbffe038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 748.832640][T13665] RAX: ffffffffffffffda RBX: 00007fcffb3e5fa0 RCX: 00007fcffb18f6c9 [ 748.840625][T13665] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 748.848697][T13665] RBP: 00007fcffb211f91 R08: 0000000000000000 R09: 0000000000000000 [ 748.856725][T13665] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 748.864729][T13665] R13: 00007fcffb3e6038 R14: 00007fcffb3e5fa0 R15: 00007ffe63f67428 [ 748.872822][T13665] [ 751.455730][T13693] netlink: 122896 bytes leftover after parsing attributes in process `syz.3.2826'. [ 751.507878][T13693] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 751.515671][T13693] CPU: 0 PID: 13693 Comm: syz.3.2826 Not tainted syzkaller #0 [ 751.523149][T13693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 751.533245][T13693] Call Trace: [ 751.536565][T13693] [ 751.539528][T13693] dump_stack_lvl+0x168/0x22e [ 751.544256][T13693] ? show_regs_print_info+0x12/0x12 [ 751.549505][T13693] ? load_image+0x3b0/0x3b0 [ 751.554083][T13693] sysfs_warn_dup+0x8a/0xa0 [ 751.558646][T13693] sysfs_do_create_link_sd+0xc0/0x110 [ 751.564071][T13693] device_add+0x7ed/0xfb0 [ 751.568475][T13693] wiphy_register+0x1e68/0x2bd0 [ 751.573421][T13693] ? cfg80211_event_work+0x40/0x40 [ 751.578581][T13693] ? minstrel_ht_alloc+0x894/0xa20 [ 751.583831][T13693] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 751.589957][T13693] ieee80211_register_hw+0x2d16/0x39e0 [ 751.595576][T13693] ? ieee80211_register_hw+0xf21/0x39e0 [ 751.601187][T13693] ? ieee80211_register_hw+0xf21/0x39e0 [ 751.606802][T13693] ? ieee80211_tasklet_handler+0x20/0x20 [ 751.612582][T13693] ? memset+0x1e/0x40 [ 751.616620][T13693] ? __hrtimer_init+0x186/0x270 [ 751.621520][T13693] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 751.627323][T13693] hwsim_new_radio_nl+0xafa/0xce0 [ 751.632423][T13693] genl_family_rcv_msg_doit+0x22e/0x320 [ 751.638029][T13693] ? end_current_label_crit_section+0x170/0x170 [ 751.644339][T13693] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 751.650309][T13693] ? bpf_lsm_capable+0x5/0x10 [ 751.655035][T13693] ? security_capable+0x85/0xb0 [ 751.659938][T13693] genl_rcv_msg+0x5f2/0x780 [ 751.664535][T13693] ? genl_bind+0x350/0x350 [ 751.669012][T13693] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 751.675488][T13693] ? lock_acquire+0x20f/0x490 [ 751.680236][T13693] netlink_rcv_skb+0x1de/0x420 [ 751.685054][T13693] ? genl_bind+0x350/0x350 [ 751.689526][T13693] ? netlink_ack+0x1100/0x1100 [ 751.694442][T13693] ? down_read+0x1a8/0x2d0 [ 751.698918][T13693] genl_rcv+0x24/0x40 [ 751.702946][T13693] netlink_unicast+0x74d/0x8d0 [ 751.707769][T13693] netlink_sendmsg+0x89e/0xbc0 [ 751.712597][T13693] ? netlink_getsockopt+0x540/0x540 [ 751.717845][T13693] ? aa_sock_msg_perm+0x94/0x150 [ 751.722835][T13693] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 751.728188][T13693] ? security_socket_sendmsg+0x7c/0xa0 [ 751.733695][T13693] ? netlink_getsockopt+0x540/0x540 [ 751.738960][T13693] ____sys_sendmsg+0x59b/0x970 [ 751.743758][T13693] ? __sys_sendmsg_sock+0x30/0x30 [ 751.748803][T13693] ? __import_iovec+0x315/0x500 [ 751.753690][T13693] ? import_iovec+0x6f/0xa0 [ 751.758219][T13693] ___sys_sendmsg+0x21c/0x290 [ 751.762917][T13693] ? __sys_sendmsg+0x270/0x270 [ 751.767720][T13693] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 751.773481][T13693] ? __fdget+0x17c/0x200 [ 751.777749][T13693] __se_sys_sendmsg+0x19e/0x270 [ 751.782620][T13693] ? __x64_sys_sendmsg+0x80/0x80 [ 751.787572][T13693] ? lockdep_hardirqs_on+0x94/0x140 [ 751.792800][T13693] ? __x64_sys_sendmsg+0x19/0x80 [ 751.797777][T13693] ? __sanitizer_cov_trace_pc+0x45/0x60 [ 751.803368][T13693] do_syscall_64+0x4c/0xa0 [ 751.807813][T13693] ? clear_bhb_loop+0x60/0xb0 [ 751.812507][T13693] ? clear_bhb_loop+0x60/0xb0 [ 751.817201][T13693] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 751.823102][T13693] RIP: 0033:0x7fd20498f6c9 [ 751.827557][T13693] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 751.847194][T13693] RSP: 002b:00007fd20588d038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 751.855636][T13693] RAX: ffffffffffffffda RBX: 00007fd204be5fa0 RCX: 00007fd20498f6c9 [ 751.863628][T13693] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 751.871618][T13693] RBP: 00007fd204a11f91 R08: 0000000000000000 R09: 0000000000000000 [ 751.879600][T13693] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 751.887581][T13693] R13: 00007fd204be6038 R14: 00007fd204be5fa0 R15: 00007ffd33ed3318 [ 751.895593][T13693] [ 752.017476][T13708] netlink: 122896 bytes leftover after parsing attributes in process `syz.0.2832'. [ 752.062974][T13708] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 752.071240][T13708] CPU: 1 PID: 13708 Comm: syz.0.2832 Not tainted syzkaller #0 [ 752.078864][T13708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 752.088957][T13708] Call Trace: [ 752.092276][T13708] [ 752.095248][T13708] dump_stack_lvl+0x168/0x22e [ 752.099986][T13708] ? show_regs_print_info+0x12/0x12 [ 752.105242][T13708] ? load_image+0x3b0/0x3b0 [ 752.109822][T13708] sysfs_warn_dup+0x8a/0xa0 [ 752.114373][T13708] sysfs_do_create_link_sd+0xc0/0x110 [ 752.119806][T13708] device_add+0x7ed/0xfb0 [ 752.124191][T13708] wiphy_register+0x1e68/0x2bd0 [ 752.129115][T13708] ? cfg80211_event_work+0x40/0x40 [ 752.134267][T13708] ? minstrel_ht_alloc+0x894/0xa20 [ 752.139439][T13708] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 752.145570][T13708] ieee80211_register_hw+0x2d16/0x39e0 [ 752.151096][T13708] ? ieee80211_register_hw+0xf21/0x39e0 [ 752.156783][T13708] ? ieee80211_register_hw+0xf21/0x39e0 [ 752.162387][T13708] ? ieee80211_tasklet_handler+0x20/0x20 [ 752.168091][T13708] ? memset+0x1e/0x40 [ 752.172138][T13708] ? __hrtimer_init+0x186/0x270 [ 752.177149][T13708] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 752.182952][T13708] hwsim_new_radio_nl+0xafa/0xce0 [ 752.188042][T13708] genl_family_rcv_msg_doit+0x22e/0x320 [ 752.193658][T13708] ? end_current_label_crit_section+0x170/0x170 [ 752.199966][T13708] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 752.205936][T13708] ? bpf_lsm_capable+0x5/0x10 [ 752.210668][T13708] ? security_capable+0x85/0xb0 [ 752.215566][T13708] genl_rcv_msg+0x5f2/0x780 [ 752.220142][T13708] ? genl_bind+0x350/0x350 [ 752.224605][T13708] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 752.231001][T13708] netlink_rcv_skb+0x1de/0x420 [ 752.235815][T13708] ? genl_bind+0x350/0x350 [ 752.240294][T13708] ? netlink_ack+0x1100/0x1100 [ 752.245137][T13708] ? down_read+0x1a8/0x2d0 [ 752.249606][T13708] genl_rcv+0x24/0x40 [ 752.253730][T13708] netlink_unicast+0x74d/0x8d0 [ 752.258561][T13708] netlink_sendmsg+0x89e/0xbc0 [ 752.263392][T13708] ? netlink_getsockopt+0x540/0x540 [ 752.268738][T13708] ? aa_sock_msg_perm+0x94/0x150 [ 752.273729][T13708] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 752.279053][T13708] ? security_socket_sendmsg+0x7c/0xa0 [ 752.284651][T13708] ? netlink_getsockopt+0x540/0x540 [ 752.289903][T13708] ____sys_sendmsg+0x59b/0x970 [ 752.294735][T13708] ? __sys_sendmsg_sock+0x30/0x30 [ 752.299887][T13708] ? __import_iovec+0x315/0x500 [ 752.304797][T13708] ? import_iovec+0x6f/0xa0 [ 752.309362][T13708] ___sys_sendmsg+0x21c/0x290 [ 752.314089][T13708] ? __sys_sendmsg+0x270/0x270 [ 752.318951][T13708] ? __fdget+0x17c/0x200 [ 752.323242][T13708] __se_sys_sendmsg+0x19e/0x270 [ 752.328154][T13708] ? __x64_sys_sendmsg+0x80/0x80 [ 752.333161][T13708] ? lockdep_hardirqs_on+0x94/0x140 [ 752.338415][T13708] do_syscall_64+0x4c/0xa0 [ 752.342872][T13708] ? clear_bhb_loop+0x60/0xb0 [ 752.347587][T13708] ? clear_bhb_loop+0x60/0xb0 [ 752.352322][T13708] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 752.358351][T13708] RIP: 0033:0x7f43f118f6c9 [ 752.362804][T13708] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 752.382580][T13708] RSP: 002b:00007f43f20c7038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 752.391055][T13708] RAX: ffffffffffffffda RBX: 00007f43f13e6090 RCX: 00007f43f118f6c9 [ 752.399053][T13708] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 752.407081][T13708] RBP: 00007f43f1211f91 R08: 0000000000000000 R09: 0000000000000000 [ 752.415087][T13708] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 752.423073][T13708] R13: 00007f43f13e6128 R14: 00007f43f13e6090 R15: 00007ffce8b399f8 [ 752.431071][T13708] [ 753.890019][T13726] netlink: 122896 bytes leftover after parsing attributes in process `syz.4.2838'. [ 753.933924][T13726] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 753.943120][T13726] CPU: 1 PID: 13726 Comm: syz.4.2838 Not tainted syzkaller #0 [ 753.950652][T13726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 753.960753][T13726] Call Trace: [ 753.964063][T13726] [ 753.967125][T13726] dump_stack_lvl+0x168/0x22e [ 753.971861][T13726] ? show_regs_print_info+0x12/0x12 [ 753.977203][T13726] ? load_image+0x3b0/0x3b0 [ 753.981782][T13726] sysfs_warn_dup+0x8a/0xa0 [ 753.986329][T13726] sysfs_do_create_link_sd+0xc0/0x110 [ 753.991730][T13726] device_add+0x7ed/0xfb0 [ 753.996086][T13726] wiphy_register+0x1e68/0x2bd0 [ 754.000974][T13726] ? cfg80211_event_work+0x40/0x40 [ 754.006106][T13726] ? minstrel_ht_alloc+0x894/0xa20 [ 754.011250][T13726] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 754.017347][T13726] ieee80211_register_hw+0x2d16/0x39e0 [ 754.022834][T13726] ? ieee80211_register_hw+0xf21/0x39e0 [ 754.028400][T13726] ? ieee80211_register_hw+0xf21/0x39e0 [ 754.033986][T13726] ? ieee80211_tasklet_handler+0x20/0x20 [ 754.039652][T13726] ? memset+0x1e/0x40 [ 754.043662][T13726] ? __hrtimer_init+0x186/0x270 [ 754.048551][T13726] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 754.054315][T13726] hwsim_new_radio_nl+0xafa/0xce0 [ 754.059368][T13726] genl_family_rcv_msg_doit+0x22e/0x320 [ 754.064985][T13726] ? end_current_label_crit_section+0x170/0x170 [ 754.071254][T13726] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 754.077177][T13726] ? bpf_lsm_capable+0x5/0x10 [ 754.081873][T13726] ? security_capable+0x85/0xb0 [ 754.086748][T13726] genl_rcv_msg+0x5f2/0x780 [ 754.091278][T13726] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 754.097458][T13726] ? genl_bind+0x350/0x350 [ 754.101893][T13726] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 754.108251][T13726] netlink_rcv_skb+0x1de/0x420 [ 754.113038][T13726] ? genl_bind+0x350/0x350 [ 754.117489][T13726] ? netlink_ack+0x1100/0x1100 [ 754.122306][T13726] ? down_read+0x1a8/0x2d0 [ 754.126746][T13726] genl_rcv+0x24/0x40 [ 754.130748][T13726] netlink_unicast+0x74d/0x8d0 [ 754.135537][T13726] netlink_sendmsg+0x89e/0xbc0 [ 754.140330][T13726] ? netlink_getsockopt+0x540/0x540 [ 754.145552][T13726] ? aa_sock_msg_perm+0x94/0x150 [ 754.150533][T13726] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 754.155850][T13726] ? security_socket_sendmsg+0x7c/0xa0 [ 754.161333][T13726] ? netlink_getsockopt+0x540/0x540 [ 754.166560][T13726] ____sys_sendmsg+0x59b/0x970 [ 754.171359][T13726] ? __sys_sendmsg_sock+0x30/0x30 [ 754.176398][T13726] ? __import_iovec+0x315/0x500 [ 754.181292][T13726] ? import_iovec+0x6f/0xa0 [ 754.185833][T13726] ___sys_sendmsg+0x21c/0x290 [ 754.190535][T13726] ? __sys_sendmsg+0x270/0x270 [ 754.195409][T13726] __se_sys_sendmsg+0x19e/0x270 [ 754.200307][T13726] ? __x64_sys_sendmsg+0x80/0x80 [ 754.205286][T13726] ? syscall_enter_from_user_mode+0x2a/0x80 [ 754.211238][T13726] do_syscall_64+0x4c/0xa0 [ 754.215673][T13726] ? clear_bhb_loop+0x60/0xb0 [ 754.220366][T13726] ? clear_bhb_loop+0x60/0xb0 [ 754.225067][T13726] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 754.230979][T13726] RIP: 0033:0x7fad3a98f6c9 [ 754.235409][T13726] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 754.255078][T13726] RSP: 002b:00007fad3b852038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 754.263518][T13726] RAX: ffffffffffffffda RBX: 00007fad3abe6090 RCX: 00007fad3a98f6c9 [ 754.271503][T13726] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 754.279573][T13726] RBP: 00007fad3aa11f91 R08: 0000000000000000 R09: 0000000000000000 [ 754.287553][T13726] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 754.295532][T13726] R13: 00007fad3abe6128 R14: 00007fad3abe6090 R15: 00007ffcf614d788 [ 754.303534][T13726] [ 754.792766][T13734] netlink: 122896 bytes leftover after parsing attributes in process `syz.3.2841'. [ 754.875543][T13734] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 754.885800][T13734] CPU: 0 PID: 13734 Comm: syz.3.2841 Not tainted syzkaller #0 [ 754.893509][T13734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 754.903610][T13734] Call Trace: [ 754.906931][T13734] [ 754.909903][T13734] dump_stack_lvl+0x168/0x22e [ 754.914634][T13734] ? show_regs_print_info+0x12/0x12 [ 754.919882][T13734] ? load_image+0x3b0/0x3b0 [ 754.924458][T13734] sysfs_warn_dup+0x8a/0xa0 [ 754.929019][T13734] sysfs_do_create_link_sd+0xc0/0x110 [ 754.934472][T13734] device_add+0x7ed/0xfb0 [ 754.938873][T13734] wiphy_register+0x1e68/0x2bd0 [ 754.943784][T13734] ? cfg80211_event_work+0x40/0x40 [ 754.948932][T13734] ? minstrel_ht_alloc+0x894/0xa20 [ 754.954106][T13734] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 754.960224][T13734] ieee80211_register_hw+0x2d16/0x39e0 [ 754.965719][T13734] ? ieee80211_register_hw+0xf21/0x39e0 [ 754.971281][T13734] ? ieee80211_register_hw+0xf21/0x39e0 [ 754.976859][T13734] ? ieee80211_tasklet_handler+0x20/0x20 [ 754.982532][T13734] ? memset+0x1e/0x40 [ 754.986549][T13734] ? __hrtimer_init+0x186/0x270 [ 754.991431][T13734] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 754.997194][T13734] hwsim_new_radio_nl+0xafa/0xce0 [ 755.002246][T13734] genl_family_rcv_msg_doit+0x22e/0x320 [ 755.007817][T13734] ? end_current_label_crit_section+0x170/0x170 [ 755.014092][T13734] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 755.020021][T13734] ? bpf_lsm_capable+0x5/0x10 [ 755.024731][T13734] ? security_capable+0x85/0xb0 [ 755.029600][T13734] genl_rcv_msg+0x5f2/0x780 [ 755.034139][T13734] ? genl_bind+0x350/0x350 [ 755.038580][T13734] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 755.044932][T13734] ? lock_chain_count+0x20/0x20 [ 755.049810][T13734] netlink_rcv_skb+0x1de/0x420 [ 755.054603][T13734] ? genl_bind+0x350/0x350 [ 755.059224][T13734] ? netlink_ack+0x1100/0x1100 [ 755.064012][T13734] ? down_read+0x139/0x2d0 [ 755.068452][T13734] ? down_read+0x1a8/0x2d0 [ 755.072889][T13734] genl_rcv+0x24/0x40 [ 755.076908][T13734] netlink_unicast+0x74d/0x8d0 [ 755.081700][T13734] netlink_sendmsg+0x89e/0xbc0 [ 755.086497][T13734] ? netlink_getsockopt+0x540/0x540 [ 755.091736][T13734] ? aa_sock_msg_perm+0x94/0x150 [ 755.096703][T13734] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 755.102002][T13734] ? security_socket_sendmsg+0x7c/0xa0 [ 755.107490][T13734] ? netlink_getsockopt+0x540/0x540 [ 755.112710][T13734] ____sys_sendmsg+0x59b/0x970 [ 755.117498][T13734] ? __sys_sendmsg_sock+0x30/0x30 [ 755.122536][T13734] ? __import_iovec+0x315/0x500 [ 755.127412][T13734] ? import_iovec+0x6f/0xa0 [ 755.131938][T13734] ___sys_sendmsg+0x21c/0x290 [ 755.136639][T13734] ? __sys_sendmsg+0x270/0x270 [ 755.141440][T13734] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 755.147201][T13734] ? __fdget+0x17c/0x200 [ 755.151467][T13734] __se_sys_sendmsg+0x19e/0x270 [ 755.156340][T13734] ? __x64_sys_sendmsg+0x80/0x80 [ 755.161311][T13734] ? syscall_enter_from_user_mode+0x2a/0x80 [ 755.167229][T13734] do_syscall_64+0x4c/0xa0 [ 755.171666][T13734] ? clear_bhb_loop+0x60/0xb0 [ 755.176453][T13734] ? clear_bhb_loop+0x60/0xb0 [ 755.181148][T13734] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 755.187058][T13734] RIP: 0033:0x7fd20498f6c9 [ 755.191496][T13734] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 755.211122][T13734] RSP: 002b:00007fd20588d038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 755.219562][T13734] RAX: ffffffffffffffda RBX: 00007fd204be5fa0 RCX: 00007fd20498f6c9 [ 755.227551][T13734] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 755.235539][T13734] RBP: 00007fd204a11f91 R08: 0000000000000000 R09: 0000000000000000 [ 755.243526][T13734] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 755.251512][T13734] R13: 00007fd204be6038 R14: 00007fd204be5fa0 R15: 00007ffd33ed3318 [ 755.259515][T13734] [ 756.773524][T13750] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 756.784082][T13750] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 756.792366][T13750] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 756.807603][T13750] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 756.815230][T13750] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 756.823610][T13750] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 756.968545][T13753] netlink: 122896 bytes leftover after parsing attributes in process `syz.4.2847'. [ 758.218020][ T32] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 758.251930][T13753] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 758.273709][T13753] CPU: 0 PID: 13753 Comm: syz.4.2847 Not tainted syzkaller #0 [ 758.281249][T13753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 758.291352][T13753] Call Trace: [ 758.294679][T13753] [ 758.297641][T13753] dump_stack_lvl+0x168/0x22e [ 758.302376][T13753] ? show_regs_print_info+0x12/0x12 [ 758.307630][T13753] ? load_image+0x3b0/0x3b0 [ 758.312201][T13753] sysfs_warn_dup+0x8a/0xa0 [ 758.316760][T13753] sysfs_do_create_link_sd+0xc0/0x110 [ 758.322192][T13753] device_add+0x7ed/0xfb0 [ 758.326606][T13753] wiphy_register+0x1e68/0x2bd0 [ 758.331518][T13753] ? cfg80211_event_work+0x40/0x40 [ 758.336665][T13753] ? minstrel_ht_alloc+0x894/0xa20 [ 758.341823][T13753] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 758.347951][T13753] ieee80211_register_hw+0x2d16/0x39e0 [ 758.353461][T13753] ? ieee80211_register_hw+0xf21/0x39e0 [ 758.359038][T13753] ? ieee80211_register_hw+0xf21/0x39e0 [ 758.364631][T13753] ? ieee80211_tasklet_handler+0x20/0x20 [ 758.370311][T13753] ? memset+0x1e/0x40 [ 758.374347][T13753] ? __hrtimer_init+0x186/0x270 [ 758.379242][T13753] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 758.385032][T13753] hwsim_new_radio_nl+0xafa/0xce0 [ 758.390104][T13753] genl_family_rcv_msg_doit+0x22e/0x320 [ 758.395696][T13753] ? end_current_label_crit_section+0x170/0x170 [ 758.401983][T13753] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 758.407933][T13753] ? bpf_lsm_capable+0x5/0x10 [ 758.412649][T13753] ? security_capable+0x85/0xb0 [ 758.417549][T13753] genl_rcv_msg+0x5f2/0x780 [ 758.422104][T13753] ? genl_bind+0x350/0x350 [ 758.426563][T13753] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 758.432935][T13753] ? lock_chain_count+0x20/0x20 [ 758.437835][T13753] netlink_rcv_skb+0x1de/0x420 [ 758.442653][T13753] ? genl_bind+0x350/0x350 [ 758.447113][T13753] ? netlink_ack+0x1100/0x1100 [ 758.451929][T13753] ? down_read+0x67/0x2d0 [ 758.456304][T13753] ? down_read+0x1a8/0x2d0 [ 758.460766][T13753] genl_rcv+0x24/0x40 [ 758.464786][T13753] netlink_unicast+0x74d/0x8d0 [ 758.469578][T13753] netlink_sendmsg+0x89e/0xbc0 [ 758.474972][T13753] ? netlink_getsockopt+0x540/0x540 [ 758.480188][T13753] ? aa_sock_msg_perm+0x94/0x150 [ 758.485151][T13753] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 758.490444][T13753] ? security_socket_sendmsg+0x7c/0xa0 [ 758.495923][T13753] ? netlink_getsockopt+0x540/0x540 [ 758.501136][T13753] ____sys_sendmsg+0x59b/0x970 [ 758.505935][T13753] ? __sys_sendmsg_sock+0x30/0x30 [ 758.510975][T13753] ? __import_iovec+0x315/0x500 [ 758.515854][T13753] ? import_iovec+0x6f/0xa0 [ 758.520380][T13753] ___sys_sendmsg+0x21c/0x290 [ 758.525079][T13753] ? __sys_sendmsg+0x270/0x270 [ 758.529879][T13753] ? ktime_get_real_ts64+0x420/0x420 [ 758.535187][T13753] ? __fdget+0x17c/0x200 [ 758.539448][T13753] __se_sys_sendmsg+0x19e/0x270 [ 758.544313][T13753] ? perf_trace_preemptirq_template+0x287/0x330 [ 758.550572][T13753] ? __x64_sys_sendmsg+0x80/0x80 [ 758.555549][T13753] ? lockdep_hardirqs_on+0x94/0x140 [ 758.560764][T13753] do_syscall_64+0x4c/0xa0 [ 758.565194][T13753] ? clear_bhb_loop+0x60/0xb0 [ 758.569880][T13753] ? clear_bhb_loop+0x60/0xb0 [ 758.574567][T13753] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 758.580490][T13753] RIP: 0033:0x7fad3a98f6c9 [ 758.584934][T13753] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 758.604574][T13753] RSP: 002b:00007fad3b873038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 758.613001][T13753] RAX: ffffffffffffffda RBX: 00007fad3abe5fa0 RCX: 00007fad3a98f6c9 [ 758.621028][T13753] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 758.629011][T13753] RBP: 00007fad3aa11f91 R08: 0000000000000000 R09: 0000000000000000 [ 758.636991][T13753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 758.644973][T13753] R13: 00007fad3abe6038 R14: 00007fad3abe5fa0 R15: 00007ffcf614d788 [ 758.652981][T13753] [ 758.771435][ T32] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 758.836791][ T4286] Bluetooth: hci1: command 0x0409 tx timeout [ 758.937910][ T32] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 759.269165][ T32] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 760.238302][T13749] chnl_net:caif_netlink_parms(): no params data found [ 760.917489][ T4286] Bluetooth: hci1: command 0x041b tx timeout [ 761.079809][T13749] bridge0: port 1(bridge_slave_0) entered blocking state [ 761.110009][T13749] bridge0: port 1(bridge_slave_0) entered disabled state [ 761.151807][T13749] device bridge_slave_0 entered promiscuous mode [ 761.295265][T13749] bridge0: port 2(bridge_slave_1) entered blocking state [ 761.332038][T13749] bridge0: port 2(bridge_slave_1) entered disabled state [ 761.347782][T13749] device bridge_slave_1 entered promiscuous mode [ 761.729428][T13800] netlink: 122896 bytes leftover after parsing attributes in process `syz.0.2862'. [ 761.751841][T13749] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 761.922865][T13749] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 762.057029][T13800] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 762.065132][T13800] CPU: 1 PID: 13800 Comm: syz.0.2862 Not tainted syzkaller #0 [ 762.072642][T13800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 762.082744][T13800] Call Trace: [ 762.086059][T13800] [ 762.089024][T13800] dump_stack_lvl+0x168/0x22e [ 762.093750][T13800] ? show_regs_print_info+0x12/0x12 [ 762.099003][T13800] ? load_image+0x3b0/0x3b0 [ 762.103574][T13800] sysfs_warn_dup+0x8a/0xa0 [ 762.108120][T13800] sysfs_do_create_link_sd+0xc0/0x110 [ 762.113544][T13800] device_add+0x7ed/0xfb0 [ 762.117938][T13800] wiphy_register+0x1e68/0x2bd0 [ 762.122853][T13800] ? cfg80211_event_work+0x40/0x40 [ 762.128010][T13800] ? minstrel_ht_alloc+0x894/0xa20 [ 762.133175][T13800] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 762.139300][T13800] ieee80211_register_hw+0x2d16/0x39e0 [ 762.144812][T13800] ? lockdep_hardirqs_on+0x94/0x140 [ 762.150069][T13800] ? ieee80211_register_hw+0xf21/0x39e0 [ 762.155655][T13800] ? ieee80211_register_hw+0xf21/0x39e0 [ 762.161257][T13800] ? ieee80211_tasklet_handler+0x20/0x20 [ 762.166946][T13800] ? memset+0x1e/0x40 [ 762.170988][T13800] ? __hrtimer_init+0x186/0x270 [ 762.175889][T13800] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 762.181690][T13800] hwsim_new_radio_nl+0xafa/0xce0 [ 762.186769][T13800] genl_family_rcv_msg_doit+0x22e/0x320 [ 762.192381][T13800] ? end_current_label_crit_section+0x170/0x170 [ 762.198682][T13800] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 762.204639][T13800] ? bpf_lsm_capable+0x5/0x10 [ 762.209369][T13800] ? security_capable+0x85/0xb0 [ 762.214262][T13800] genl_rcv_msg+0x5f2/0x780 [ 762.218818][T13800] ? genl_bind+0x350/0x350 [ 762.223267][T13800] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 762.229642][T13800] netlink_rcv_skb+0x1de/0x420 [ 762.234453][T13800] ? genl_bind+0x350/0x350 [ 762.238919][T13800] ? netlink_ack+0x1100/0x1100 [ 762.243738][T13800] ? down_read+0x1a8/0x2d0 [ 762.248211][T13800] genl_rcv+0x24/0x40 [ 762.252236][T13800] netlink_unicast+0x74d/0x8d0 [ 762.257055][T13800] netlink_sendmsg+0x89e/0xbc0 [ 762.261877][T13800] ? netlink_getsockopt+0x540/0x540 [ 762.267125][T13800] ? apparmor_socket_sendmsg+0xe/0x30 [ 762.272550][T13800] ? aa_sock_msg_perm+0x94/0x150 [ 762.277541][T13800] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 762.282865][T13800] ? security_socket_sendmsg+0x7c/0xa0 [ 762.288378][T13800] ? netlink_getsockopt+0x540/0x540 [ 762.293643][T13800] ____sys_sendmsg+0x59b/0x970 [ 762.298480][T13800] ? __sys_sendmsg_sock+0x30/0x30 [ 762.303561][T13800] ? __import_iovec+0x315/0x500 [ 762.308477][T13800] ? import_iovec+0x6f/0xa0 [ 762.313038][T13800] ___sys_sendmsg+0x21c/0x290 [ 762.317773][T13800] ? __sys_sendmsg+0x270/0x270 [ 762.322610][T13800] ? lockdep_hardirqs_on+0x94/0x140 [ 762.327889][T13800] ? __fdget+0x17c/0x200 [ 762.332181][T13800] __se_sys_sendmsg+0x19e/0x270 [ 762.337079][T13800] ? perf_trace_preemptirq_template+0x287/0x330 [ 762.343368][T13800] ? __x64_sys_sendmsg+0x80/0x80 [ 762.348370][T13800] ? lockdep_hardirqs_on+0x94/0x140 [ 762.353622][T13800] do_syscall_64+0x4c/0xa0 [ 762.358081][T13800] ? clear_bhb_loop+0x60/0xb0 [ 762.362801][T13800] ? clear_bhb_loop+0x60/0xb0 [ 762.367530][T13800] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 762.373463][T13800] RIP: 0033:0x7f43f118f6c9 [ 762.378003][T13800] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 762.397660][T13800] RSP: 002b:00007f43f20e8038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 762.406127][T13800] RAX: ffffffffffffffda RBX: 00007f43f13e5fa0 RCX: 00007f43f118f6c9 [ 762.414167][T13800] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 762.422190][T13800] RBP: 00007f43f1211f91 R08: 0000000000000000 R09: 0000000000000000 [ 762.430298][T13800] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 762.438313][T13800] R13: 00007f43f13e6038 R14: 00007f43f13e5fa0 R15: 00007ffce8b399f8 [ 762.446358][T13800] [ 762.585193][T13749] team0: Port device team_slave_0 added [ 762.764764][T13749] team0: Port device team_slave_1 added [ 762.997281][T13750] Bluetooth: hci1: command 0x040f tx timeout [ 763.052397][T13749] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 763.059712][T13749] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 763.086326][T13749] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 763.125212][T13749] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 763.152194][T13749] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 763.185456][T13749] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 763.865291][T13749] device hsr_slave_0 entered promiscuous mode [ 763.888838][T13749] device hsr_slave_1 entered promiscuous mode [ 763.908915][T13749] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 763.918888][T13749] Cannot create hsr debugfs directory [ 765.086814][T13750] Bluetooth: hci1: command 0x0419 tx timeout [ 768.597912][ T32] device hsr_slave_0 left promiscuous mode [ 768.635059][ T32] device hsr_slave_1 left promiscuous mode [ 768.641956][ T32] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 768.686993][ T32] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 768.711561][ T32] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 768.736704][ T32] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 768.786981][ T32] device veth1_macvtap left promiscuous mode [ 768.800262][ T32] device veth0_macvtap left promiscuous mode [ 768.813445][ T32] device veth1_vlan left promiscuous mode Stopping sshd: stopped /usr/sbin/sshd (pid 4029) OK Stopping crond: stopped /usr/sbin/crond (pid 4012) OK Stopping dhcpcd... [ 769.808452][ T32] device team_slave_1 left promiscuous mode [ 769.821894][ T32] team0 (unregistering): Port device team_slave_1 removed [ 769.873189][ T32] device team_slave_0 left promiscuous mode [ 769.885541][ T32] team0 (unregistering): Port device team_slave_0 removed stopped /sbin/dhcpcd (pid 3933) [ 769.936092][ T32] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 770.016015][ T32] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface Stopping network: [ 770.587540][ T32] bond0 (unregistering): Released all slaves [ 770.811712][T13749] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 770.873315][T13749] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 770.958909][T13749] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 771.021643][T13749] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 771.975699][T13749] 8021q: adding VLAN 0 to HW filter on device bond0 [ 772.072723][T13749] 8021q: adding VLAN 0 to HW filter on device team0 [ 772.126077][ T4390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 772.143157][ T4390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 772.233969][ T4390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 772.273156][ T4390] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 772.349099][ T4390] bridge0: port 1(bridge_slave_0) entered blocking state [ 772.356294][ T4390] bridge0: port 1(bridge_slave_0) entered forwarding state [ 772.415137][ T4390] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 772.497953][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 772.543772][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 772.622332][ T11] bridge0: port 2(bridge_slave_1) entered blocking state OK[ 772.629637][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 772.804451][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 772.903290][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 773.047026][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready Stopping iptables: [ 773.108280][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 773.217301][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 773.295825][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 773.363036][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 773.393966][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 773.414103][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 773.440428][T13749] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 773.469901][T13749] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 773.504867][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready OK [ 773.521599][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready Stopping system message bus: [ 774.216012][T13990] netlink: 122896 bytes leftover after parsing attributes in process `syz.3.2902'. [ 774.291149][T13990] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 774.327077][T13990] CPU: 0 PID: 13990 Comm: syz.3.2902 Not tainted syzkaller #0 [ 774.334665][T13990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 774.344851][T13990] Call Trace: [ 774.348172][T13990] [ 774.351138][T13990] dump_stack_lvl+0x168/0x22e [ 774.355861][T13990] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 774.362066][T13990] ? show_regs_print_info+0x12/0x12 [ 774.367314][T13990] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 774.373526][T13990] sysfs_warn_dup+0x8a/0xa0 [ 774.378078][T13990] sysfs_do_create_link_sd+0xc0/0x110 [ 774.383495][T13990] device_add+0x7ed/0xfb0 [ 774.387875][T13990] wiphy_register+0x1e68/0x2bd0 [ 774.392801][T13990] ? cfg80211_event_work+0x40/0x40 [ 774.397966][T13990] ? minstrel_ht_alloc+0x894/0xa20 [ 774.403159][T13990] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 774.409298][T13990] ieee80211_register_hw+0x2d16/0x39e0 [ 774.414824][T13990] ? ieee80211_register_hw+0xf21/0x39e0 [ 774.420506][T13990] ? ieee80211_register_hw+0xf21/0x39e0 [ 774.426116][T13990] ? ieee80211_tasklet_handler+0x20/0x20 [ 774.431811][T13990] ? memset+0x1e/0x40 [ 774.435862][T13990] ? __hrtimer_init+0x186/0x270 [ 774.440766][T13990] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 774.446562][T13990] hwsim_new_radio_nl+0xafa/0xce0 [ 774.451907][T13990] genl_family_rcv_msg_doit+0x22e/0x320 [ 774.457508][T13990] ? end_current_label_crit_section+0x170/0x170 [ 774.463810][T13990] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 774.469762][T13990] ? bpf_lsm_capable+0x5/0x10 [ 774.474484][T13990] ? security_capable+0x85/0xb0 [ 774.479384][T13990] genl_rcv_msg+0x5f2/0x780 [ 774.483953][T13990] ? genl_bind+0x350/0x350 [ 774.488417][T13990] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 774.494820][T13990] netlink_rcv_skb+0x1de/0x420 [ 774.499637][T13990] ? genl_bind+0x350/0x350 [ 774.504108][T13990] ? netlink_ack+0x1100/0x1100 [ 774.508933][T13990] ? down_read+0x1a8/0x2d0 [ 774.513415][T13990] genl_rcv+0x24/0x40 [ 774.517443][T13990] netlink_unicast+0x74d/0x8d0 [ 774.522267][T13990] netlink_sendmsg+0x89e/0xbc0 [ 774.527085][T13990] ? netlink_getsockopt+0x540/0x540 [ 774.532339][T13990] ? aa_sock_msg_perm+0x94/0x150 [ 774.537343][T13990] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 774.542663][T13990] ? security_socket_sendmsg+0x7c/0xa0 [ 774.548176][T13990] ? netlink_getsockopt+0x540/0x540 [ 774.553427][T13990] ____sys_sendmsg+0x59b/0x970 [ 774.558255][T13990] ? __sys_sendmsg_sock+0x30/0x30 [ 774.563324][T13990] ? __import_iovec+0x315/0x500 [ 774.568246][T13990] ? import_iovec+0x6f/0xa0 [ 774.572811][T13990] ___sys_sendmsg+0x21c/0x290 [ 774.577536][T13990] ? __sys_sendmsg+0x270/0x270 [ 774.582551][T13990] ? __fdget+0x19f/0x200 [ 774.586850][T13990] __se_sys_sendmsg+0x19e/0x270 [ 774.591751][T13990] ? perf_trace_preemptirq_template+0x287/0x330 [ 774.598043][T13990] ? __x64_sys_sendmsg+0x80/0x80 [ 774.603044][T13990] ? lockdep_hardirqs_on+0x94/0x140 [ 774.608410][T13990] do_syscall_64+0x4c/0xa0 [ 774.612866][T13990] ? clear_bhb_loop+0x60/0xb0 [ 774.617585][T13990] ? clear_bhb_loop+0x60/0xb0 [ 774.622304][T13990] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 774.628243][T13990] RIP: 0033:0x7fd20498f6c9 [ 774.633301][T13990] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 774.652952][T13990] RSP: 002b:00007fd20588d038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 774.661417][T13990] RAX: ffffffffffffffda RBX: 00007fd204be5fa0 RCX: 00007fd20498f6c9 [ 774.669435][T13990] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 774.677451][T13990] RBP: 00007fd204a11f91 R08: 0000000000000000 R09: 0000000000000000 [ 774.685466][T13990] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 774.693489][T13990] R13: 00007fd204be6038 R14: 00007fd204be5fa0 R15: 00007ffd33ed3318 [ 774.701541][T13990] [ 774.997777][ T6961] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 775.014524][ T6961] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready done [ 775.130117][T13749] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 775.209322][T14002] netlink: 122896 bytes leftover after parsing attributes in process `syz.1.2905'. [ 775.230511][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 775.282721][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 775.340235][T14002] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 775.356988][T14002] CPU: 1 PID: 14002 Comm: syz.1.2905 Not tainted syzkaller #0 [ 775.364616][T14002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 775.374703][T14002] Call Trace: [ 775.378009][T14002] [ 775.380966][T14002] dump_stack_lvl+0x168/0x22e [ 775.385675][T14002] ? show_regs_print_info+0x12/0x12 [ 775.390899][T14002] ? load_image+0x3b0/0x3b0 [ 775.395447][T14002] sysfs_warn_dup+0x8a/0xa0 [ 775.399971][T14002] sysfs_do_create_link_sd+0xc0/0x110 [ 775.405366][T14002] device_add+0x7ed/0xfb0 [ 775.409724][T14002] wiphy_register+0x1e68/0x2bd0 [ 775.414602][T14002] ? cfg80211_event_work+0x40/0x40 [ 775.419729][T14002] ? minstrel_ht_alloc+0x894/0xa20 [ 775.424855][T14002] ? strcmp+0x73/0xb0 [ 775.428855][T14002] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 775.434961][T14002] ieee80211_register_hw+0x2d16/0x39e0 [ 775.440467][T14002] ? ieee80211_register_hw+0xf21/0x39e0 [ 775.446065][T14002] ? ieee80211_register_hw+0xf21/0x39e0 [ 775.451660][T14002] ? ieee80211_tasklet_handler+0x20/0x20 [ 775.457321][T14002] ? memset+0x1e/0x40 [ 775.461341][T14002] ? __hrtimer_init+0x186/0x270 [ 775.466212][T14002] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 775.472001][T14002] hwsim_new_radio_nl+0xafa/0xce0 [ 775.477060][T14002] genl_family_rcv_msg_doit+0x22e/0x320 [ 775.482639][T14002] ? end_current_label_crit_section+0x170/0x170 [ 775.488923][T14002] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 775.494884][T14002] ? bpf_lsm_capable+0x5/0x10 [ 775.499582][T14002] ? security_capable+0x85/0xb0 [ 775.504460][T14002] genl_rcv_msg+0x5f2/0x780 [ 775.509010][T14002] ? genl_bind+0x350/0x350 [ 775.513474][T14002] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 775.519862][T14002] netlink_rcv_skb+0x1de/0x420 [ 775.524673][T14002] ? genl_bind+0x350/0x350 [ 775.529112][T14002] ? netlink_ack+0x1100/0x1100 [ 775.533903][T14002] ? down_read+0x1a8/0x2d0 [ 775.538359][T14002] genl_rcv+0x24/0x40 [ 775.542365][T14002] netlink_unicast+0x74d/0x8d0 [ 775.547156][T14002] netlink_sendmsg+0x89e/0xbc0 [ 775.551972][T14002] ? netlink_getsockopt+0x540/0x540 [ 775.557194][T14002] ? aa_sock_msg_perm+0x94/0x150 [ 775.562158][T14002] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 775.567456][T14002] ? security_socket_sendmsg+0x7c/0xa0 [ 775.572937][T14002] ? netlink_getsockopt+0x540/0x540 [ 775.578165][T14002] ____sys_sendmsg+0x59b/0x970 [ 775.582956][T14002] ? __sys_sendmsg_sock+0x30/0x30 [ 775.588007][T14002] ? __import_iovec+0x315/0x500 [ 775.592885][T14002] ? import_iovec+0x6f/0xa0 [ 775.597411][T14002] ___sys_sendmsg+0x21c/0x290 [ 775.602110][T14002] ? __sys_sendmsg+0x270/0x270 [ 775.606950][T14002] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 775.612742][T14002] ? __fdget+0x17c/0x200 [ 775.617028][T14002] __se_sys_sendmsg+0x19e/0x270 [ 775.621907][T14002] ? __x64_sys_sendmsg+0x80/0x80 [ 775.626880][T14002] ? syscall_enter_from_user_mode+0x2a/0x80 [ 775.632805][T14002] do_syscall_64+0x4c/0xa0 [ 775.637241][T14002] ? clear_bhb_loop+0x60/0xb0 [ 775.641934][T14002] ? clear_bhb_loop+0x60/0xb0 [ 775.646628][T14002] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 775.652538][T14002] RIP: 0033:0x7fc0cad8f6c9 [ 775.656976][T14002] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 775.676608][T14002] RSP: 002b:00007fc0cbd1c038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 775.685049][T14002] RAX: ffffffffffffffda RBX: 00007fc0cafe5fa0 RCX: 00007fc0cad8f6c9 [ 775.693059][T14002] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 775.701050][T14002] RBP: 00007fc0cae11f91 R08: 0000000000000000 R09: 0000000000000000 [ 775.709051][T14002] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 775.717054][T14002] R13: 00007fc0cafe6038 R14: 00007fc0cafe5fa0 R15: 00007ffc2cf60618 [ 775.725064][T14002] [ 775.904375][T13749] device veth0_vlan entered promiscuous mode [ 775.924093][T14011] netlink: 122896 bytes leftover after parsing attributes in process `syz.0.2907'. [ 775.965082][T13749] device veth1_vlan entered promiscuous mode [ 776.044172][ T4390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 776.060404][ T4390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 776.092031][ T4390] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 776.131924][ T4390] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 776.219938][T14011] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 776.261095][T14011] CPU: 1 PID: 14011 Comm: syz.0.2907 Not tainted syzkaller #0 [ 776.268636][T14011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 776.278729][T14011] Call Trace: [ 776.282043][T14011] [ 776.285009][T14011] dump_stack_lvl+0x168/0x22e [ 776.289734][T14011] ? show_regs_print_info+0x12/0x12 [ 776.294975][T14011] ? load_image+0x3b0/0x3b0 [ 776.299546][T14011] sysfs_warn_dup+0x8a/0xa0 [ 776.304093][T14011] sysfs_do_create_link_sd+0xc0/0x110 [ 776.309522][T14011] device_add+0x7ed/0xfb0 [ 776.313913][T14011] wiphy_register+0x1e68/0x2bd0 [ 776.318835][T14011] ? cfg80211_event_work+0x40/0x40 [ 776.324003][T14011] ? minstrel_ht_alloc+0x894/0xa20 [ 776.329164][T14011] ? strcmp+0x24/0xb0 [ 776.333200][T14011] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 776.339328][T14011] ieee80211_register_hw+0x2d16/0x39e0 [ 776.344831][T14011] ? lockdep_hardirqs_on+0x94/0x140 [ 776.350093][T14011] ? ieee80211_register_hw+0xf21/0x39e0 [ 776.355717][T14011] ? ieee80211_register_hw+0xf21/0x39e0 [ 776.361330][T14011] ? ieee80211_tasklet_handler+0x20/0x20 [ 776.367021][T14011] ? memset+0x1e/0x40 [ 776.371058][T14011] ? __hrtimer_init+0x186/0x270 [ 776.375963][T14011] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 776.381763][T14011] hwsim_new_radio_nl+0xafa/0xce0 [ 776.386867][T14011] genl_family_rcv_msg_doit+0x22e/0x320 [ 776.392470][T14011] ? end_current_label_crit_section+0x170/0x170 [ 776.398768][T14011] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 776.404751][T14011] ? bpf_lsm_capable+0x5/0x10 [ 776.409470][T14011] ? security_capable+0x85/0xb0 [ 776.414382][T14011] genl_rcv_msg+0x5f2/0x780 [ 776.418959][T14011] ? genl_bind+0x350/0x350 [ 776.423421][T14011] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 776.429828][T14011] netlink_rcv_skb+0x1de/0x420 [ 776.434644][T14011] ? genl_bind+0x350/0x350 [ 776.439129][T14011] ? netlink_ack+0x1100/0x1100 [ 776.443969][T14011] ? down_read+0x1a8/0x2d0 [ 776.448454][T14011] genl_rcv+0x24/0x40 [ 776.452479][T14011] netlink_unicast+0x74d/0x8d0 [ 776.457307][T14011] netlink_sendmsg+0x89e/0xbc0 [ 776.462237][T14011] ? netlink_getsockopt+0x540/0x540 [ 776.467491][T14011] ? aa_sock_msg_perm+0x94/0x150 [ 776.472570][T14011] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 776.477890][T14011] ? security_socket_sendmsg+0x7c/0xa0 [ 776.483399][T14011] ? netlink_getsockopt+0x540/0x540 [ 776.488643][T14011] ____sys_sendmsg+0x59b/0x970 [ 776.493455][T14011] ? __sys_sendmsg_sock+0x30/0x30 [ 776.498520][T14011] ? __import_iovec+0x315/0x500 [ 776.503429][T14011] ? import_iovec+0x6f/0xa0 [ 776.507981][T14011] ___sys_sendmsg+0x21c/0x290 [ 776.512714][T14011] ? __sys_sendmsg+0x270/0x270 [ 776.517574][T14011] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 776.523380][T14011] ? __fdget+0x17c/0x200 [ 776.527667][T14011] __se_sys_sendmsg+0x19e/0x270 [ 776.532563][T14011] ? __x64_sys_sendmsg+0x80/0x80 [ 776.537649][T14011] ? syscall_enter_from_user_mode+0x2a/0x80 [ 776.543599][T14011] do_syscall_64+0x4c/0xa0 [ 776.548063][T14011] ? clear_bhb_loop+0x60/0xb0 [ 776.552777][T14011] ? clear_bhb_loop+0x60/0xb0 [ 776.557492][T14011] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 776.563510][T14011] RIP: 0033:0x7f43f118f6c9 [ 776.567957][T14011] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 776.587608][T14011] RSP: 002b:00007f43f20e8038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 776.596064][T14011] RAX: ffffffffffffffda RBX: 00007f43f13e5fa0 RCX: 00007f43f118f6c9 [ 776.604068][T14011] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 776.612084][T14011] RBP: 00007f43f1211f91 R08: 0000000000000000 R09: 0000000000000000 [ 776.620088][T14011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 776.628123][T14011] R13: 00007f43f13e6038 R14: 00007f43f13e5fa0 R15: 00007ffce8b399f8 [ 776.636186][T14011] [ 776.766265][T13749] device veth0_macvtap entered promiscuous mode [ 776.782359][ T4390] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 776.802974][ T4390] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 776.823267][ T4390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 776.843636][ T4390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 776.866327][ T4390] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 776.889163][T13749] device veth1_macvtap entered promiscuous mode [ 776.991522][T13749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 777.023405][T13749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 777.051897][T13749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 777.074829][T13749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 777.096119][T13749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 777.112774][T13749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 777.170931][T13749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 777.182987][T13749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 777.207186][T13749] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 777.216595][ T4390] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 777.231201][ T4390] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 777.243111][ T4390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 777.356849][T13749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 777.391970][T13749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 777.436596][T13749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 777.474229][T13749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 777.491881][T13749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 777.511426][T13749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 777.542055][T13749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 777.568545][T13749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 777.585015][T13749] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 777.624487][ T4466] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 777.632911][T14024] netlink: 122896 bytes leftover after parsing attributes in process `syz.4.2917'. [ 777.648330][ T4466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 777.679825][T13749] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 777.694893][T13749] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 777.741185][T13749] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 777.753824][T13749] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 777.799850][T14024] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 777.818794][T14024] CPU: 1 PID: 14024 Comm: syz.4.2917 Not tainted syzkaller #0 [ 777.826320][T14024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 777.836413][T14024] Call Trace: [ 777.839723][T14024] [ 777.842687][T14024] dump_stack_lvl+0x168/0x22e [ 777.847410][T14024] ? show_regs_print_info+0x12/0x12 [ 777.852660][T14024] ? load_image+0x3b0/0x3b0 [ 777.857216][T14024] sysfs_warn_dup+0x8a/0xa0 [ 777.861764][T14024] sysfs_do_create_link_sd+0xc0/0x110 [ 777.867175][T14024] device_add+0x7ed/0xfb0 [ 777.871591][T14024] wiphy_register+0x1e68/0x2bd0 [ 777.876498][T14024] ? cfg80211_event_work+0x40/0x40 [ 777.881661][T14024] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 777.887778][T14024] ieee80211_register_hw+0x2d16/0x39e0 [ 777.893291][T14024] ? ieee80211_register_hw+0xf21/0x39e0 [ 777.898877][T14024] ? ieee80211_register_hw+0xf21/0x39e0 [ 777.904465][T14024] ? ieee80211_tasklet_handler+0x20/0x20 [ 777.910179][T14024] ? memset+0x1e/0x40 [ 777.914226][T14024] ? __hrtimer_init+0x186/0x270 [ 777.919134][T14024] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 777.924922][T14024] hwsim_new_radio_nl+0xafa/0xce0 [ 777.929996][T14024] genl_family_rcv_msg_doit+0x22e/0x320 [ 777.935624][T14024] ? end_current_label_crit_section+0x170/0x170 [ 777.941916][T14024] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 777.947853][T14024] ? bpf_lsm_capable+0x5/0x10 [ 777.952563][T14024] ? security_capable+0x85/0xb0 [ 777.957460][T14024] genl_rcv_msg+0x5f2/0x780 [ 777.962014][T14024] ? genl_bind+0x350/0x350 [ 777.966466][T14024] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 777.972834][T14024] ? lock_acquire+0x20f/0x490 [ 777.977547][T14024] netlink_rcv_skb+0x1de/0x420 [ 777.982342][T14024] ? genl_bind+0x350/0x350 [ 777.986783][T14024] ? netlink_ack+0x1100/0x1100 [ 777.991592][T14024] ? down_read+0x1a8/0x2d0 [ 777.996045][T14024] genl_rcv+0x24/0x40 [ 778.000056][T14024] netlink_unicast+0x74d/0x8d0 [ 778.004852][T14024] netlink_sendmsg+0x89e/0xbc0 [ 778.009646][T14024] ? netlink_getsockopt+0x540/0x540 [ 778.014875][T14024] ? aa_sock_msg_perm+0x94/0x150 [ 778.019855][T14024] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 778.025167][T14024] ? security_socket_sendmsg+0x7c/0xa0 [ 778.030693][T14024] ? netlink_getsockopt+0x540/0x540 [ 778.035917][T14024] ____sys_sendmsg+0x59b/0x970 [ 778.040706][T14024] ? __sys_sendmsg_sock+0x30/0x30 [ 778.045752][T14024] ? __import_iovec+0x315/0x500 [ 778.050634][T14024] ? import_iovec+0x6f/0xa0 [ 778.055163][T14024] ___sys_sendmsg+0x21c/0x290 [ 778.059861][T14024] ? __sys_sendmsg+0x270/0x270 [ 778.064653][T14024] ? ktime_get_real_ts64+0x420/0x420 [ 778.069964][T14024] ? __fdget+0x17c/0x200 [ 778.074222][T14024] __se_sys_sendmsg+0x19e/0x270 [ 778.079165][T14024] ? __x64_sys_sendmsg+0x80/0x80 [ 778.084191][T14024] ? lockdep_hardirqs_on+0x94/0x140 [ 778.089429][T14024] do_syscall_64+0x4c/0xa0 [ 778.093863][T14024] ? clear_bhb_loop+0x60/0xb0 [ 778.098564][T14024] ? clear_bhb_loop+0x60/0xb0 [ 778.103280][T14024] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 778.109199][T14024] RIP: 0033:0x7fad3a98f6c9 [ 778.113628][T14024] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 778.133253][T14024] RSP: 002b:00007fad3b852038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 778.141675][T14024] RAX: ffffffffffffffda RBX: 00007fad3abe6090 RCX: 00007fad3a98f6c9 [ 778.149660][T14024] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 778.157637][T14024] RBP: 00007fad3aa11f91 R08: 0000000000000000 R09: 0000000000000000 [ 778.165615][T14024] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 778.173592][T14024] R13: 00007fad3abe6128 R14: 00007fad3abe6090 R15: 00007ffcf614d788 [ 778.181692][T14024] Stopping klogd: OK Stopping acpid: [ 779.164006][ T4390] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 779.201383][ T4390] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 779.302946][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 779.406563][ T32] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 779.414717][ T32] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 779.514598][ T4390] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready OK [ 780.546371][T14074] netlink: 122896 bytes leftover after parsing attributes in process `syz.1.2916'. Stopping syslogd: [ 780.592767][T14074] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 780.632240][T14074] CPU: 1 PID: 14074 Comm: syz.1.2916 Not tainted syzkaller #0 [ 780.639782][T14074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 780.649881][T14074] Call Trace: [ 780.653189][T14074] [ 780.656156][T14074] dump_stack_lvl+0x168/0x22e [ 780.660887][T14074] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 780.667102][T14074] ? show_regs_print_info+0x12/0x12 [ 780.672523][T14074] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 780.678732][T14074] sysfs_warn_dup+0x8a/0xa0 [ 780.683275][T14074] sysfs_do_create_link_sd+0xc0/0x110 [ 780.688671][T14074] device_add+0x7ed/0xfb0 [ 780.693020][T14074] wiphy_register+0x1e68/0x2bd0 [ 780.697900][T14074] ? cfg80211_event_work+0x40/0x40 [ 780.703040][T14074] ? minstrel_ht_alloc+0x894/0xa20 [ 780.708169][T14074] ? ieee80211_init_rate_ctrl_alg+0x1a9/0x5e0 [ 780.714290][T14074] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 780.720478][T14074] ieee80211_register_hw+0x2d16/0x39e0 [ 780.725985][T14074] ? ieee80211_register_hw+0xf21/0x39e0 [ 780.731541][T14074] ? ieee80211_register_hw+0xf21/0x39e0 [ 780.737109][T14074] ? ieee80211_tasklet_handler+0x20/0x20 [ 780.742775][T14074] ? memset+0x1e/0x40 [ 780.746777][T14074] ? __hrtimer_init+0x186/0x270 [ 780.751684][T14074] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 780.757452][T14074] hwsim_new_radio_nl+0xafa/0xce0 [ 780.762508][T14074] genl_family_rcv_msg_doit+0x22e/0x320 [ 780.768081][T14074] ? end_current_label_crit_section+0x170/0x170 [ 780.774369][T14074] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 780.780296][T14074] ? bpf_lsm_capable+0x5/0x10 [ 780.784997][T14074] ? security_capable+0x85/0xb0 [ 780.789874][T14074] genl_rcv_msg+0x5f2/0x780 [ 780.794420][T14074] ? genl_bind+0x350/0x350 [ 780.798850][T14074] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 780.805194][T14074] ? netlink_rcv_skb+0xf5/0x420 [ 780.810056][T14074] ? kasan_check_range+0x77/0x290 [ 780.815136][T14074] netlink_rcv_skb+0x1de/0x420 [ 780.819910][T14074] ? genl_bind+0x350/0x350 [ 780.824344][T14074] ? netlink_ack+0x1100/0x1100 [ 780.829140][T14074] ? down_read+0x1a8/0x2d0 [ 780.833570][T14074] genl_rcv+0x24/0x40 [ 780.837565][T14074] netlink_unicast+0x74d/0x8d0 [ 780.842346][T14074] netlink_sendmsg+0x89e/0xbc0 [ 780.847323][T14074] ? netlink_getsockopt+0x540/0x540 [ 780.852556][T14074] ? aa_sock_msg_perm+0x94/0x150 [ 780.857523][T14074] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 780.862826][T14074] ? security_socket_sendmsg+0x7c/0xa0 [ 780.868308][T14074] ? netlink_getsockopt+0x540/0x540 [ 780.873521][T14074] ____sys_sendmsg+0x59b/0x970 [ 780.878306][T14074] ? __sys_sendmsg_sock+0x30/0x30 [ 780.883342][T14074] ? __import_iovec+0x315/0x500 [ 780.888220][T14074] ? import_iovec+0x6f/0xa0 [ 780.892765][T14074] ___sys_sendmsg+0x21c/0x290 [ 780.897458][T14074] ? __sys_sendmsg+0x270/0x270 [ 780.902246][T14074] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 780.907996][T14074] ? __fdget+0x17c/0x200 [ 780.912257][T14074] __se_sys_sendmsg+0x19e/0x270 [ 780.917155][T14074] ? __x64_sys_sendmsg+0x80/0x80 [ 780.922156][T14074] ? syscall_enter_from_user_mode+0x2a/0x80 [ 780.928100][T14074] do_syscall_64+0x4c/0xa0 [ 780.932539][T14074] ? clear_bhb_loop+0x60/0xb0 [ 780.937252][T14074] ? clear_bhb_loop+0x60/0xb0 [ 780.941950][T14074] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 780.947886][T14074] RIP: 0033:0x7fc0cad8f6c9 [ 780.952334][T14074] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 780.971964][T14074] RSP: 002b:00007fc0cbd1c038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 780.980398][T14074] RAX: ffffffffffffffda RBX: 00007fc0cafe5fa0 RCX: 00007fc0cad8f6c9 [ 780.988382][T14074] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 780.996361][T14074] RBP: 00007fc0cae11f91 R08: 0000000000000000 R09: 0000000000000000 [ 781.004345][T14074] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 781.012326][T14074] R13: 00007fc0cafe6038 R14: 00007fc0cafe5fa0 R15: 00007ffc2cf60618 [ 781.020327][T14074] stopped /sbin/syslogd (pid 3621) OK umount: can't remount debugfs read-only [ 782.742153][T14100] netlink: 122896 bytes leftover after parsing attributes in process `syz.0.2923'. [ 782.803172][T14100] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 782.812678][T14100] CPU: 1 PID: 14100 Comm: syz.0.2923 Not tainted syzkaller #0 [ 782.820192][T14100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 782.830289][T14100] Call Trace: [ 782.833607][T14100] [ 782.836579][T14100] dump_stack_lvl+0x168/0x22e [ 782.841351][T14100] ? show_regs_print_info+0x12/0x12 [ 782.846605][T14100] ? load_image+0x3b0/0x3b0 [ 782.851190][T14100] sysfs_warn_dup+0x8a/0xa0 [ 782.855747][T14100] sysfs_do_create_link_sd+0xc0/0x110 [ 782.861171][T14100] device_add+0x7ed/0xfb0 [ 782.865567][T14100] wiphy_register+0x1e68/0x2bd0 [ 782.870516][T14100] ? cfg80211_event_work+0x40/0x40 [ 782.875680][T14100] ? minstrel_ht_alloc+0x894/0xa20 [ 782.880841][T14100] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 782.886963][T14100] ieee80211_register_hw+0x2d16/0x39e0 [ 782.892486][T14100] ? ieee80211_register_hw+0xf21/0x39e0 [ 782.898081][T14100] ? ieee80211_register_hw+0xf21/0x39e0 [ 782.903686][T14100] ? ieee80211_tasklet_handler+0x20/0x20 [ 782.909374][T14100] ? memset+0x1e/0x40 [ 782.913413][T14100] ? __hrtimer_init+0x186/0x270 [ 782.918309][T14100] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 782.924104][T14100] hwsim_new_radio_nl+0xafa/0xce0 [ 782.929183][T14100] genl_family_rcv_msg_doit+0x22e/0x320 [ 782.934782][T14100] ? end_current_label_crit_section+0x170/0x170 [ 782.941081][T14100] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 782.947296][T14100] ? bpf_lsm_capable+0x5/0x10 [ 782.952021][T14100] ? security_capable+0x85/0xb0 [ 782.956919][T14100] genl_rcv_msg+0x5f2/0x780 [ 782.961470][T14100] ? perf_trace_preemptirq_template+0x287/0x330 [ 782.967773][T14100] ? genl_bind+0x350/0x350 [ 782.972246][T14100] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 782.978274][T14100] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 782.984665][T14100] ? lock_chain_count+0x20/0x20 [ 782.989584][T14100] netlink_rcv_skb+0x1de/0x420 [ 782.994404][T14100] ? genl_bind+0x350/0x350 [ 782.998880][T14100] ? netlink_ack+0x1100/0x1100 [ 783.003705][T14100] ? preempt_count_add+0x85/0x190 [ 783.008779][T14100] ? down_read+0x1a8/0x2d0 [ 783.013248][T14100] genl_rcv+0x24/0x40 [ 783.017275][T14100] netlink_unicast+0x74d/0x8d0 [ 783.022098][T14100] netlink_sendmsg+0x89e/0xbc0 [ 783.026922][T14100] ? netlink_getsockopt+0x540/0x540 [ 783.032179][T14100] ? aa_sock_msg_perm+0x94/0x150 [ 783.037177][T14100] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 783.042514][T14100] ? security_socket_sendmsg+0x7c/0xa0 [ 783.048028][T14100] ? netlink_getsockopt+0x540/0x540 [ 783.053273][T14100] ____sys_sendmsg+0x59b/0x970 [ 783.058098][T14100] ? __sys_sendmsg_sock+0x30/0x30 [ 783.063178][T14100] ? __import_iovec+0x315/0x500 [ 783.068095][T14100] ? import_iovec+0x6f/0xa0 [ 783.072655][T14100] ___sys_sendmsg+0x21c/0x290 [ 783.077373][T14100] ? __sys_sendmsg+0x270/0x270 [ 783.082187][T14100] ? __fdget+0x17c/0x200 [ 783.086459][T14100] __se_sys_sendmsg+0x19e/0x270 [ 783.091352][T14100] ? rcu_is_watching+0x11/0xa0 [ 783.096148][T14100] ? __x64_sys_sendmsg+0x80/0x80 [ 783.101140][T14100] do_syscall_64+0x4c/0xa0 [ 783.105564][T14100] ? clear_bhb_loop+0x60/0xb0 [ 783.110253][T14100] ? clear_bhb_loop+0x60/0xb0 [ 783.114957][T14100] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 783.120901][T14100] RIP: 0033:0x7f43f118f6c9 [ 783.125339][T14100] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 783.144959][T14100] RSP: 002b:00007f43f20e8038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 783.153472][T14100] RAX: ffffffffffffffda RBX: 00007f43f13e5fa0 RCX: 00007f43f118f6c9 [ 783.161460][T14100] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 783.169461][T14100] RBP: 00007f43f1211f91 R08: 0000000000000000 R09: 0000000000000000 [ 783.177455][T14100] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 783.185431][T14100] R13: 00007f43f13e6038 R14: 00007f43f13e5fa0 R15: 00007ffce8b399f8 [ 783.193423][T14100] [ 783.218654][T14109] netlink: 122896 bytes leftover after parsing attributes in process `syz.3.2926'. [ 783.250403][T14109] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 783.290319][T14109] CPU: 1 PID: 14109 Comm: syz.3.2926 Not tainted syzkaller #0 [ 783.297847][T14109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 783.307932][T14109] Call Trace: [ 783.311250][T14109] [ 783.314220][T14109] dump_stack_lvl+0x168/0x22e [ 783.318951][T14109] ? show_regs_print_info+0x12/0x12 [ 783.324195][T14109] ? load_image+0x3b0/0x3b0 [ 783.328746][T14109] sysfs_warn_dup+0x8a/0xa0 [ 783.333261][T14109] sysfs_do_create_link_sd+0xc0/0x110 [ 783.338653][T14109] device_add+0x7ed/0xfb0 [ 783.343002][T14109] wiphy_register+0x1e68/0x2bd0 [ 783.347882][T14109] ? cfg80211_event_work+0x40/0x40 [ 783.352997][T14109] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 783.359165][T14109] ? ieee80211_register_hw+0x28cd/0x39e0 [ 783.364835][T14109] ieee80211_register_hw+0x2d16/0x39e0 [ 783.370353][T14109] ? ieee80211_register_hw+0xf21/0x39e0 [ 783.375923][T14109] ? ieee80211_register_hw+0xf21/0x39e0 [ 783.381490][T14109] ? ieee80211_tasklet_handler+0x20/0x20 [ 783.387151][T14109] ? memset+0x1e/0x40 [ 783.391162][T14109] ? __hrtimer_init+0x186/0x270 [ 783.396030][T14109] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 783.401782][T14109] hwsim_new_radio_nl+0xafa/0xce0 [ 783.406820][T14109] genl_family_rcv_msg_doit+0x22e/0x320 [ 783.412498][T14109] ? end_current_label_crit_section+0x170/0x170 [ 783.418757][T14109] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 783.424667][T14109] ? bpf_lsm_capable+0x5/0x10 [ 783.429351][T14109] ? security_capable+0x85/0xb0 [ 783.434209][T14109] genl_rcv_msg+0x5f2/0x780 [ 783.438727][T14109] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 783.444904][T14109] ? genl_bind+0x350/0x350 [ 783.449332][T14109] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 783.455670][T14109] ? netlink_rcv_skb+0x1bd/0x420 [ 783.460641][T14109] netlink_rcv_skb+0x1de/0x420 [ 783.465438][T14109] ? genl_bind+0x350/0x350 [ 783.469872][T14109] ? netlink_ack+0x1100/0x1100 [ 783.474652][T14109] ? down_read+0x1a8/0x2d0 [ 783.479118][T14109] genl_rcv+0x24/0x40 [ 783.483126][T14109] netlink_unicast+0x74d/0x8d0 [ 783.487912][T14109] netlink_sendmsg+0x89e/0xbc0 [ 783.492701][T14109] ? lockdep_hardirqs_on+0x94/0x140 [ 783.497921][T14109] ? netlink_getsockopt+0x540/0x540 [ 783.503135][T14109] ? bpf_lsm_socket_accept+0x10/0x10 [ 783.508432][T14109] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 783.513726][T14109] ? security_socket_sendmsg+0x7c/0xa0 [ 783.519215][T14109] ? netlink_getsockopt+0x540/0x540 [ 783.524426][T14109] ____sys_sendmsg+0x59b/0x970 [ 783.529203][T14109] ? __sys_sendmsg_sock+0x30/0x30 [ 783.534233][T14109] ? __import_iovec+0x315/0x500 [ 783.539189][T14109] ? import_iovec+0x6f/0xa0 [ 783.543718][T14109] ___sys_sendmsg+0x21c/0x290 [ 783.548429][T14109] ? __sys_sendmsg+0x270/0x270 [ 783.553234][T14109] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 783.558981][T14109] ? __fdget+0x17c/0x200 [ 783.563240][T14109] __se_sys_sendmsg+0x19e/0x270 [ 783.568108][T14109] ? __x64_sys_sendmsg+0x80/0x80 [ 783.573064][T14109] ? syscall_enter_from_user_mode+0x2a/0x80 [ 783.578973][T14109] do_syscall_64+0x4c/0xa0 [ 783.583397][T14109] ? clear_bhb_loop+0x60/0xb0 [ 783.588119][T14109] ? clear_bhb_loop+0x60/0xb0 [ 783.592811][T14109] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 783.598719][T14109] RIP: 0033:0x7fd20498f6c9 [ 783.603147][T14109] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 783.622787][T14109] RSP: 002b:00007fd20588d038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 783.631225][T14109] RAX: ffffffffffffffda RBX: 00007fd204be5fa0 RCX: 00007fd20498f6c9 [ 783.639229][T14109] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 783.647213][T14109] RBP: 00007fd204a11f91 R08: 0000000000000000 R09: 0000000000000000 [ 783.655195][T14109] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 783.663180][T14109] R13: 00007fd204be6038 R14: 00007fd204be5fa0 R15: 00007ffd33ed3318 [ 783.671200][T14109] [ 784.663091][T14121] netlink: 122896 bytes leftover after parsing attributes in process `syz.2.2932'. [ 786.283545][T14146] netlink: 122896 bytes leftover after parsing attributes in process `syz.1.2942'. [ 786.299005][T14146] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 786.319093][T14146] CPU: 1 PID: 14146 Comm: syz.1.2942 Not tainted syzkaller #0 [ 786.326609][T14146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 786.336713][T14146] Call Trace: [ 786.340024][T14146] [ 786.342988][T14146] dump_stack_lvl+0x168/0x22e [ 786.347718][T14146] ? show_regs_print_info+0x12/0x12 [ 786.352963][T14146] ? load_image+0x3b0/0x3b0 [ 786.357534][T14146] sysfs_warn_dup+0x8a/0xa0 [ 786.362082][T14146] sysfs_do_create_link_sd+0xc0/0x110 [ 786.367518][T14146] device_add+0x7ed/0xfb0 [ 786.371894][T14146] wiphy_register+0x1e68/0x2bd0 [ 786.376807][T14146] ? cfg80211_event_work+0x40/0x40 [ 786.381962][T14146] ? minstrel_ht_alloc+0x894/0xa20 [ 786.387127][T14146] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 786.393252][T14146] ieee80211_register_hw+0x2d16/0x39e0 [ 786.398778][T14146] ? ieee80211_register_hw+0xf21/0x39e0 [ 786.404371][T14146] ? ieee80211_register_hw+0xf21/0x39e0 [ 786.409974][T14146] ? ieee80211_tasklet_handler+0x20/0x20 [ 786.415661][T14146] ? memset+0x1e/0x40 [ 786.419690][T14146] ? __hrtimer_init+0x186/0x270 [ 786.424582][T14146] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 786.430836][T14146] hwsim_new_radio_nl+0xafa/0xce0 [ 786.435972][T14146] genl_family_rcv_msg_doit+0x22e/0x320 [ 786.441572][T14146] ? end_current_label_crit_section+0x170/0x170 [ 786.447878][T14146] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 786.453832][T14146] ? bpf_lsm_capable+0x5/0x10 [ 786.458579][T14146] ? security_capable+0x85/0xb0 [ 786.463488][T14146] genl_rcv_msg+0x5f2/0x780 [ 786.468055][T14146] ? genl_bind+0x350/0x350 [ 786.472520][T14146] ? hwsim_tx_info_frame_received_nl+0xfb0/0xfb0 [ 786.478903][T14146] netlink_rcv_skb+0x1de/0x420 [ 786.483716][T14146] ? genl_bind+0x350/0x350 [ 786.488185][T14146] ? netlink_ack+0x1100/0x1100 [ 786.493003][T14146] ? down_read+0x1a8/0x2d0 [ 786.497471][T14146] genl_rcv+0x24/0x40 [ 786.501502][T14146] netlink_unicast+0x74d/0x8d0 [ 786.506327][T14146] netlink_sendmsg+0x89e/0xbc0 [ 786.511159][T14146] ? netlink_getsockopt+0x540/0x540 [ 786.516418][T14146] ? aa_sock_msg_perm+0x94/0x150 [ 786.521409][T14146] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 786.526748][T14146] ? security_socket_sendmsg+0x7c/0xa0 [ 786.532256][T14146] ? netlink_getsockopt+0x540/0x540 [ 786.537501][T14146] ____sys_sendmsg+0x59b/0x970 [ 786.542323][T14146] ? __sys_sendmsg_sock+0x30/0x30 [ 786.547389][T14146] ? __import_iovec+0x315/0x500 [ 786.548626][T13750] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 786.552295][T14146] ? import_iovec+0x6f/0xa0 [ 786.562883][T13750] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 786.564016][T14146] ___sys_sendmsg+0x21c/0x290 [ 786.571992][T13750] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 786.575641][T14146] ? __sys_sendmsg+0x270/0x270 [ 786.583986][T13750] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 786.587408][T14146] ? __fdget+0x17c/0x200 [ 786.595335][T13750] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 786.598607][T14146] __se_sys_sendmsg+0x19e/0x270 [ 786.598645][T14146] ? __x64_sys_sendmsg+0x80/0x80 [ 786.598693][T14146] ? lockdep_hardirqs_on+0x94/0x140 [ 786.606499][T13750] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 786.610537][T14146] do_syscall_64+0x4c/0xa0 [ 786.632212][T14146] ? clear_bhb_loop+0x60/0xb0 [ 786.636939][T14146] ? clear_bhb_loop+0x60/0xb0 [ 786.641666][T14146] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 786.647609][T14146] RIP: 0033:0x7fc0cad8f6c9 [ 786.652060][T14146] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 786.671710][T14146] RSP: 002b:00007fc0cbcfb038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 786.680179][T14146] RAX: ffffffffffffffda RBX: 00007fc0cafe6090 RCX: 00007fc0cad8f6c9 [ 786.688197][T14146] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 786.696219][T14146] RBP: 00007fc0cae11f91 R08: 0000000000000000 R09: 0000000000000000 [ 786.704251][T14146] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 786.712267][T14146] R13: 00007fc0cafe6128 R14: 00007fc0cafe6090 R15: 00007ffc2cf60618 [ 786.720306][T14146] umount: sysfs busy - remounted read-only umount: devtmpfs busy - remounted read-only umount: can't remount /dev/root read-only The system is going down NOW! Sent SIGTERM to all processes Connection to 10.128.1.124 closed by remote host. [ 788.181860][ T4466] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 788.389504][ T4466] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 788.569951][ T4466] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 Sent SIGKILL to all processes Requesting syst[ 788.676340][ T4466] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 em poweroff [ 789.676625][T14157] kvm: exiting hardware virtualization [ 789.693636][T14157] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 789.703318][T14157] ACPI: PM: Preparing to enter system sleep state S5 [ 789.711740][T14157] reboot: Power down serialport: VM disconnected.