last executing test programs: 8.152058232s ago: executing program 4 (id=1731): openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='pids.events\x00', 0x26e1, 0x0) socket$kcm(0x2, 0x5, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) socket$kcm(0xa, 0x5, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x11, 0x3, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0300000004000000040000000a"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x3, 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1800000000000000000000000000000018020000", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000000000000850000000d000000b70000000000000095"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r1, 0x0, 0xf, 0x0, &(0x7f0000001a40)="c1dfb080cd217b283fd30809803588", 0x0, 0xadf0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 6.078447671s ago: executing program 0 (id=1735): setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000000000), 0x4) socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24000000, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0xa, 0x1fffffffffffffcd, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000000008500000022000000180100002020702500000000002020207b0af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000720000"], 0x0, 0x2000000, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0xc, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$kcm(0x10, 0x2, 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000640)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x9000000}]}]}}, &(0x7f0000000540)=""/232, 0x32, 0xe8, 0x1}, 0x20) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0xffffff0a, &(0x7f0000000080)=[{&(0x7f0000000040)="5400020029000b05d25a806f8c6394f90424fc602f0011002e2f0100053582c137153e370248018000f01700d1bd", 0x33fe0}], 0x1}, 0x0) 6.001837715s ago: executing program 4 (id=1738): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x74, &(0x7f0000000100)=[{&(0x7f00000001c0)="5c00000012006bab9a3fe3d86e17aa0a046b876c1d0048007ea60864160af36504001a0038001d001931a0e69ee517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb", 0x33fe0}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) recvmsg$kcm(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000a00)=""/221, 0xdd}, {&(0x7f00000008c0)=""/261, 0x105}, {&(0x7f0000003140)=""/4050, 0xfd2}, {&(0x7f00000014c0)=""/260, 0x104}, {&(0x7f0000000400)=""/183, 0xb7}, {&(0x7f0000000340)=""/176, 0xb0}, {&(0x7f0000000e80)=""/261, 0x105}, {&(0x7f0000000e40)=""/21, 0x15}, {&(0x7f0000000bc0)=""/76, 0x4c}, {&(0x7f00000005c0)=""/158, 0x9e}, {&(0x7f00000002c0)=""/78, 0x4e}, {&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000000680)=""/59, 0x3b}, {&(0x7f0000000780)=""/224, 0xe0}, {&(0x7f0000000b00)=""/170, 0xaa}, {&(0x7f0000000d00)=""/242, 0xf2}], 0x10}, 0x0) 5.91280541s ago: executing program 2 (id=1739): setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000000000), 0x4) socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24000000, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0xa, 0x1fffffffffffffcd, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000000008500000022000000180100002020702500000000002020207b0af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000"], 0x0, 0x2000000, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0xc, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$kcm(0x10, 0x2, 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000640)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x9000000}]}]}}, &(0x7f0000000540)=""/232, 0x32, 0xe8, 0x1}, 0x20) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0xffffff0a, &(0x7f0000000080)=[{&(0x7f0000000040)="5400020029000b05d25a806f8c6394f90424fc602f0011002e2f0100053582c137153e370248018000f01700d1bd", 0x33fe0}], 0x1}, 0x0) 5.754971079s ago: executing program 4 (id=1741): setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000000000), 0x4) socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24000000, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0xa, 0x1fffffffffffffcd, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000000008500000022000000180100002020702500000000002020207b0af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000"], 0x0, 0x2000000, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0xc, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$kcm(0x10, 0x2, 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000640)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x9000000}]}]}}, &(0x7f0000000540)=""/232, 0x32, 0xe8, 0x1}, 0x20) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0xffffff0a, &(0x7f0000000080)=[{&(0x7f0000000040)="5400020029000b05d25a806f8c6394f90424fc602f0011002e2f0100053582c137153e370248018000f01700d1bd", 0x33fe0}], 0x1}, 0x0) 5.311490305s ago: executing program 0 (id=1742): r0 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000000), 0x4) socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_bp={0x0}, 0x21, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, @perf_config_ext={0x0, 0x4}, 0x0, 0x0, 0x0, 0x6, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24000000, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0xc, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = socket$kcm(0x10, 0x2, 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000640)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x9000000}]}]}}, &(0x7f0000000540)=""/232, 0x32, 0xe8, 0x1}, 0x20) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xffffff0a, &(0x7f0000000080)=[{&(0x7f0000000040)="5400020029000b05d25a806f8c6394f90424fc602f0011002e2f0100053582c137153e370248018000f01700d1bd", 0x33fe0}], 0x1}, 0x0) 4.835649002s ago: executing program 3 (id=1744): bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x48) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x11, 0x4, 0x4, 0x2, 0x10, 0x1, 0xfffffffc}, 0x50) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0x15, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000010000000000000000000018110000", @ANYRES32=r0, @ANYBLOB, @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bca2000000000000a6020000f8ffffffb703000008000000b704000000000000850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000b80)={r2, 0x2000012, 0xe, 0x0, &(0x7f0000000c40)="63eced8e46dc3f2ddf33c9e9b986", 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xb}, 0x50) 4.457088723s ago: executing program 3 (id=1745): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x482, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xb, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x128}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001480)) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x40, 0x1, 0x0, 0x0, 0x0, 0xe6, 0x80, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x1ff, 0x5}, 0x1c3ca, 0x7b, 0xfffffbff, 0x5, 0x0, 0x0, 0xfff7, 0x0, 0x0, 0x0, 0x2007}, 0x0, 0xc, 0xffffffffffffffff, 0x9) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="d8000000310081044e81f782db44b904021d080005000000e8fe55a1180015000600142603600e120900210000000401a8001600a40001", 0x37}], 0x1}, 0x0) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000780)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1, 0x10, &(0x7f0000000680)=ANY=[@ANYBLOB="18050000000004000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b704000008000000850000009500000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000640)=r1, 0x4) sendmsg$unix(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0xc000090) 3.862012768s ago: executing program 0 (id=1746): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_bp={0x0}, 0x21, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x800c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x8, 0x830d}, 0x0, 0x9, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0x3, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0}, 0x94) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0xfffffffc}, 0x50) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000600)={0x0, 0xfffffffe, &(0x7f0000000080)=[{&(0x7f0000000000)="2e00000064008188040f80ec59acbc0413a1f848290000005e140602000000010e000a000f00000002800000121f", 0x2e}], 0x1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x15, 0x1c, &(0x7f0000000e80)=ANY=[@ANYBLOB="1808000000000000000000000001000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000005000000bf0900000000000035090100004000009500000000000000b7020000000080007b9af8ff00000000d60900001fffffff7baaf0ff00000000bf2700000000000007080000fffdffffbf9400000000000007040000f0ffffff640200000800000018220000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7050000080000004620f0ff76000000bf9800000000000056080000000000008500000005060000b70015000000000095"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_reuseport=0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = syz_clone(0x41064400, 0x0, 0x0, 0x0, 0x0, 0x0) socket$kcm(0x2, 0xa, 0x2) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) write$cgroup_pid(r0, &(0x7f0000000000)=r3, 0x12) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000140)={0x0, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0xfffffffffffffffe, 0x0, 0x6}) close(0xffffffffffffffff) r4 = socket$kcm(0x1e, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x10f, 0x87, &(0x7f0000000140), 0x4d) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) close(0x3) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x40000, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) 3.861866658s ago: executing program 2 (id=1747): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x23, &(0x7f0000000000), 0x4) sendmsg$inet(r1, &(0x7f0000000900)={0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002940)=""/4098, 0x15}, 0x0) (fail_nth: 2) 3.448356612s ago: executing program 3 (id=1748): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xa, 0x4, 0x6, 0xb}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000f4751f2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000000400000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = socket$kcm(0x10, 0x2, 0x0) r2 = syz_clone(0x10000000, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002380)) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open$cgroup(&(0x7f0000000440)={0x2, 0x80, 0xaf, 0xc, 0xf8, 0x6, 0x0, 0x1, 0x1, 0x5, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x64a1, 0x0, @perf_bp={&(0x7f0000000400), 0x8}, 0x10, 0x7, 0x3f, 0x1, 0x3, 0x6, 0x5, 0x0, 0x8001, 0x0, 0xb}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x6, 0x81, 0x6, 0x9, 0x0, 0xd98e, 0x11c, 0xa, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xba8, 0x2, @perf_config_ext={0x1, 0x9ca7}, 0x110002, 0x48000000000, 0x6, 0x3, 0xb, 0x60, 0x4, 0x0, 0x400000, 0x0, 0x1}, r2, 0xb, r3, 0xa) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0xc2ba, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x89ff, &(0x7f0000000080)) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000300)="d8000000180081054e81f782db4cb904021d080006007c09e8fe55a10a0015800a00142603600e1208000f0000000406a80016c0b00003400400027c035c0461c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703920723f9a941", 0xd8}], 0x1}, 0x0) 3.370881796s ago: executing program 4 (id=1749): openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='pids.events\x00', 0x26e1, 0x0) socket$kcm(0x2, 0x5, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 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, 0x1, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) socket$kcm(0xa, 0x5, 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, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x11, 0x3, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0300000004000000040000000a"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x3, 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1800000000000000000000000000000018020000", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000000000000850000000d000000b70000000000000095"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r1, 0x0, 0xf, 0x0, &(0x7f0000001a40)="c1dfb080cd217b283fd30809803588", 0x0, 0xadf0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 2.840745317s ago: executing program 2 (id=1750): socket$kcm(0x21, 0x2, 0x2) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0900000004000000ff0f000005"], 0x48) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x400000, 0x0, 0x40000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x50) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) sendmsg$inet(r1, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) recvmsg$unix(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x10}}], 0x98}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) r2 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000009c0)=ANY=[], 0x50) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x3, 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1800000000000000000000000000000018020000", @ANYRES32=r2, @ANYBLOB="0000000000000000b703000000000000850000000d000000b70000000000000095"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xadf0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 2.827093488s ago: executing program 1 (id=1751): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000001800000018000000050000000100000001000013040000000200000088060000ff0f0000002e2e"], &(0x7f0000000300)=""/227, 0x35, 0xe3, 0x1}, 0x28) (async) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000001800000018000000050000000100000001000013040000000200000088060000ff0f0000002e2e"], &(0x7f0000000300)=""/227, 0x35, 0xe3, 0x1}, 0x28) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002a00000018010000646c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b701000000000000850000007500000095"], &(0x7f00000004c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000540)={r1, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x19) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={0xffffffffffffffff, 0x58, &(0x7f0000000200)}, 0x10) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={0xffffffffffffffff, 0x58, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffffd2}, 0x48) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000280)={0x1b, 0x0, 0x0, 0x5, 0x0, r2, 0x3, '\x00', r3, r0, 0x4, 0x5, 0x3}, 0x50) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x88, 0x64, &(0x7f00000009c0), 0x4) (async) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x88, 0x64, &(0x7f00000009c0), 0x4) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001700)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r4, 0x18000000000002a0, 0xe40, 0x2b0, &(0x7f0000000100)="b9ff0b078059268cb89e14f088a82de0ffff200000000002000aac14140ce000000d49e832f0", 0x0, 0x28e, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) ioctl$TUNSETOFFLOAD(r2, 0xc004743e, 0x110c230000) (async) ioctl$TUNSETOFFLOAD(r2, 0xc004743e, 0x110c230000) ioctl$TUNSETOFFLOAD(r2, 0x40047451, 0xf0ff1f00000000) bpf$MAP_CREATE(0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="1800000004000000001800000000000001000000", @ANYRES32, @ANYBLOB="0200000000000000000003000000000000000000", @ANYRES32=0x0, @ANYRES32=r0, @ANYBLOB="010000000300"], 0x50) 1.288415605s ago: executing program 3 (id=1752): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x74, &(0x7f0000000100)=[{&(0x7f00000001c0)="5c00000012006bab9a3fe3d86e17aa0a046b876c1d0048007ea60864160af36504001a0038001d001931a0e69ee517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb", 0x33fe0}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) recvmsg$kcm(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000a00)=""/221, 0xdd}, {&(0x7f00000008c0)=""/261, 0x105}, {&(0x7f0000003140)=""/4050, 0xfd2}, {&(0x7f00000014c0)=""/260, 0x104}, {&(0x7f0000000400)=""/183, 0xb7}, {&(0x7f0000000340)=""/176, 0xb0}, {&(0x7f0000000e80)=""/261, 0x105}, {&(0x7f0000000e40)=""/21, 0x15}, {&(0x7f0000000bc0)=""/76, 0x4c}, {0x0}, {&(0x7f00000005c0)=""/158, 0x9e}, {&(0x7f00000002c0)=""/78, 0x4e}, {&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000000680)=""/59, 0x3b}, {&(0x7f0000000780)=""/224, 0xe0}, {&(0x7f0000000b00)=""/170, 0xaa}, {&(0x7f0000000d00)=""/242, 0xf2}], 0x11}, 0x0) 1.182418472s ago: executing program 4 (id=1753): setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000000000), 0x4) socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24000000, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0xa, 0x1fffffffffffffcd, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000000008500000022000000180100002020702500000000002020207b0af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000720000"], 0x0, 0x2000000, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0xc, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$kcm(0x10, 0x2, 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000640)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x9000000}]}]}}, &(0x7f0000000540)=""/232, 0x32, 0xe8, 0x1}, 0x20) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0xffffff0a, &(0x7f0000000080)=[{&(0x7f0000000040)="5400020029000b05d25a806f8c6394f90424fc602f0011002e2f0100053582c137153e370248018000f01700d1bd", 0x33fe0}], 0x1}, 0x0) 1.182004272s ago: executing program 1 (id=1754): r0 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000000), 0x4) sendmsg$kcm(r0, &(0x7f00000000c0)={&(0x7f0000000280)=@hci={0x1f, 0x0, 0x4}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000580)="02042700ea0e0000000300001eafbcf706e105000000000000001104ee1606d4b8bf4a828b", 0x25}, {&(0x7f0000000100)="126873159fca3fa38fb198e9a6b363ceb3e6d803ab766b7a38e451d14e0b3457474fe6a51671e4124fcea96a873b10996816e100ed8a93b0a9053db57d60973369f58551c3091cb88d3b", 0x4a}, {&(0x7f0000000080)="088d85d1f4f8220aee8de7932b326f8a3164ae439862807a1589836c736d2341f7", 0x21}, {&(0x7f0000000240)="df3b46a1330000000000000000000000000000f1", 0x14}, {&(0x7f00000005c0)="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", 0xe8f}, {&(0x7f0000000300)="d608000000fbff0000fa6bd5", 0xc}], 0x6}, 0x40000) 1.181189062s ago: executing program 2 (id=1755): bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x48) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x11, 0x4, 0x4, 0x2, 0x10, 0x1, 0xfffffffc}, 0x50) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0x15, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000010000000000000000000018110000", @ANYRES32=r0, @ANYBLOB, @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bca2000000000000a6020000f8ffffffb703000008000000b704000000000000850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000b80)={r2, 0x2000012, 0xe, 0x0, &(0x7f0000000c40)="63eced8e46dc3f2ddf33c9e9b986", 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xb}, 0x50) 1.075239698s ago: executing program 0 (id=1756): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="1400000032000b35d25a806f8c6394f91824", 0x12}], 0x1}, 0x0) 992.889963ms ago: executing program 1 (id=1757): sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="d8000000100081044e81f782db44b904021d080c48", 0x15}], 0x1}, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x7400}, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'batadv0\x00'}) socketpair(0xa, 0x1, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b"], 0x50) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f0000000080)) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="33fe00002a0053ea"], 0xfe33) recvmsg$kcm(r0, &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0) 991.926483ms ago: executing program 2 (id=1758): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x10, 0x0, 0x0, &(0x7f0000000480)='GPL\x00'}, 0x94) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c000000020000000e0000000000001104000000050000000f000000ef0000080000b9000000"], 0x0, 0x36, 0x0, 0x1, 0x1, 0x10000}, 0x28) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0xc2ba}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100), 0x8901, 0x0) r3 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0xf, &(0x7f00000002c0), 0x4) sendmsg$inet(r3, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x44, &(0x7f0000000640), 0x4) ioctl$TUNSETOFFLOAD(r2, 0x40047438, 0x110c23003f) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000640)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x90) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000740)={0x0, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="850200000000000018100000", @ANYRES32, @ANYBLOB="00008cff07887e7cf83500000000000045"], 0x0}, 0x94) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000001c0)={{0x1, 0xffffffffffffffff}, &(0x7f0000000040), &(0x7f0000000140)='%+9llu \x00'}, 0x20) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x5, 0x5, 0x2, 0x7, 0x0, 0x1, 0x10000}, 0x50) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x11, 0xd, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4000}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r5}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}, @call={0x85, 0x0, 0x0, 0x2a}]}, &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0xd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000900)={0x2, 0x4, 0x8, 0x1, 0x80, r4, 0x7, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x2}, 0x50) bpf$PROG_BIND_MAP(0xa, &(0x7f00000003c0)={r6, r5}, 0xc) r7 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x10, &(0x7f0000000e40)=ANY=[@ANYBLOB="18050000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa4000000", @ANYRES32=r7, @ANYBLOB="0000000000000000b704000008000000850000001c00000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000840)=@bpf_tracing={0x1a, 0x15, &(0x7f0000000380)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x9}, {{0x18, 0x1, 0x1, 0x0, 0x1}}, {}, [@cb_func={0x18, 0x7, 0x4, 0x0, 0xfffffffffffffffe}, @map_fd={0x18, 0x6, 0x1, 0x0, r5}, @generic={0x5, 0x4, 0x1, 0x8, 0x2}, @ldst={0x2, 0x0, 0x0, 0x2, 0x8, 0x20, 0x10}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000440)='GPL\x00', 0x2, 0xe3, &(0x7f00000004c0)=""/227, 0x41100, 0x2, '\x00', 0x0, 0x15, r1, 0x8, &(0x7f00000005c0)={0x7, 0x4}, 0x8, 0x10, &(0x7f00000006c0)={0x4, 0x8, 0x5, 0x7fff}, 0x10, 0x1933f, r0, 0x1, &(0x7f0000000700)=[r4, r4, r4, r4, r7, r4, r4, r4, r4, r4], &(0x7f0000000800)=[{0x4, 0x5, 0xb, 0x1}], 0x10, 0x4}, 0x94) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0x1, 0x58, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@base={0x9, 0x0, 0x3, 0x9b7c026, 0x404, r4, 0x6, '\x00', r8, r1, 0x0, 0x4, 0x3}, 0x50) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'pim6reg1\x00', 0x1}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'sit0\x00'}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r9, 0x8914, &(0x7f0000000100)={'pim6reg1\x00', @link_local}) 630.955534ms ago: executing program 0 (id=1759): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x482, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xb, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x128}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001480)) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x40, 0x1, 0x0, 0x0, 0x0, 0xe6, 0x80, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x1ff, 0x5}, 0x1c3ca, 0x7b, 0xfffffbff, 0x5, 0x0, 0x0, 0xfff7, 0x0, 0x0, 0x0, 0x2007}, 0x0, 0xc, 0xffffffffffffffff, 0x9) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="d8000000310081044e81f782db44b904021d080005000000e8fe55a1180015000600142603600e120900210000000401a8001600a40001", 0x37}], 0x1}, 0x0) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000780)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1, 0x10, &(0x7f0000000680)=ANY=[@ANYBLOB="18050000000004000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b704000008000000850000009500000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000640)=r1, 0x4) sendmsg$unix(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0xc000090) 484.850862ms ago: executing program 1 (id=1760): r0 = socket$kcm(0xa, 0x2, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x400000, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x46, &(0x7f0000000040), 0xcf) sendmsg$kcm(r0, &(0x7f0000001240)={&(0x7f0000000a00)=@generic={0xa, "8ab77fa26849ff263ef30c98b353011a5990650042e2dacdc165ececece6be1862e2adacd2737d00ad6f9fa9f3d7145e15dd9fb1a7adc211220963ad5def53b911ba5b9da13641f982757012a7496de0b3a36f5849f260c603dbc317f54b901ee80ea6132ca6e88c776553e1833052ca376304313c5637786a36a4b83857"}, 0x80, 0x0}, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="06000000040000000800000008"], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xc, 0xc, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000018150000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000008000000850000001500000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r2, 0x0, 0xe, 0xfeff, &(0x7f0000000100)="e0857f9f582f0300000000000000", 0x0, 0x2f00, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1c1842, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0xb, &(0x7f0000000400)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000006020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007200000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0xa, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000000000)=r4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000006c0)={0x1, 0x58, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000800)={0x6, 0x11, &(0x7f0000000540)=@raw=[@map_idx_val={0x18, 0x0, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 0x7}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r4}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x40}}, @jmp={0x5, 0x1, 0x7, 0x7, 0x0, 0x1, 0xffffffffffffffff}, @btf_id={0x18, 0x4, 0x3, 0x0, 0x6}, @cb_func={0x18, 0x9, 0x4, 0x0, 0xffffffffffffffff}], &(0x7f0000000380)='GPL\x00', 0x3, 0x23, &(0x7f0000000600)=""/35, 0x41000, 0x3b, '\x00', r5, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000700)={0x2, 0x1}, 0x8, 0x10, &(0x7f0000000740)={0x1, 0x4, 0xff, 0x4}, 0x10, 0x0, 0x0, 0x8, 0x0, &(0x7f0000000780)=[{0x3, 0x5, 0x3, 0x3}, {0x4, 0x3, 0x7, 0x7}, {0x3, 0x4, 0x7, 0x2}, {0x2, 0x5, 0x5, 0x5}, {0x0, 0x5, 0x5, 0xb}, {0x2, 0x5, 0x7, 0x4}, {0x5, 0x4, 0xf, 0x5}, {0x1, 0x1, 0x3, 0x9}], 0x10, 0x2}, 0x94) r6 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000008c0)={0xb, 0x27, 0x0, 0x0, 0x478248fa, 0x0, 0x0, 0x41100, 0x16, '\x00', 0x0, @fallback=0x7, r6, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x200}, 0x94) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000400)={0x6, 0xa, &(0x7f0000000180)=@raw=[@exit, @func={0x85, 0x0, 0x1, 0x0, 0x6}, @printk={@u, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0xfffffffa}}], &(0x7f0000000200)='GPL\x00', 0x4, 0xfe, &(0x7f0000000280)=""/254, 0x41100, 0x11, '\x00', r5, 0x25, r6, 0x8, &(0x7f0000000380)={0xa, 0x2}, 0x8, 0x10, &(0x7f00000003c0)={0x3, 0x3, 0xa, 0x87f}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94) 482.666132ms ago: executing program 3 (id=1761): r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0x4}, 0x0, 0x0, 0x0, 0x8, 0x2, 0xfffffffc}, 0x0, 0x100000000, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x29, &(0x7f0000001500)=[{&(0x7f0000001580)="d80000f51a0081044e81f782db4cb9040a1d08007b490d4f1e81f8d815000100ff12142603600e12080005007a010401a80016002000034004000000035c0461c9d67f6f940071342e875fab7cb6cec6cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b141993c034e653fe8efe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9ee5350db798262f3d40fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e", 0xd8}], 0x1}, 0x0) 332.149641ms ago: executing program 4 (id=1762): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xa, 0x4, 0x6, 0xb}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000f4751f2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000000400000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = socket$kcm(0x10, 0x2, 0x0) r2 = 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}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open$cgroup(&(0x7f0000000440)={0x2, 0x80, 0xaf, 0xc, 0xf8, 0x6, 0x0, 0x1, 0x1, 0x5, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x64a1, 0x0, @perf_bp={&(0x7f0000000400), 0x8}, 0x10, 0x7, 0x3f, 0x1, 0x3, 0x6, 0x5, 0x0, 0x8001, 0x0, 0xb}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x6, 0x81, 0x6, 0x9, 0x0, 0xd98e, 0x11c, 0xa, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xba8, 0x2, @perf_config_ext={0x1, 0x9ca7}, 0x110002, 0x48000000000, 0x6, 0x3, 0xb, 0x60, 0x4, 0x0, 0x400000, 0x0, 0x1}, r2, 0xb, r3, 0xa) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0xc2ba, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x89ff, &(0x7f0000000080)) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000300)="d8000000180081054e81f782db4cb904021d080006007c09e8fe55a10a0015800a00142603600e1208000f0000000406a80016c0b00003400400027c035c0461c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703920723f9a941", 0xd8}], 0x1}, 0x0) 285.509603ms ago: executing program 0 (id=1763): openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='pids.events\x00', 0x26e1, 0x0) socket$kcm(0x2, 0x5, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) socket$kcm(0xa, 0x5, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x11, 0x3, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0300000004000000040000000a"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x3, 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1800000000000000000000000000000018020000", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000000000000850000000d000000b70000000000000095"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r1, 0x0, 0xf, 0x0, &(0x7f0000001a40)="c1dfb080cd217b283fd30809803588", 0x0, 0xadf0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 192.448038ms ago: executing program 3 (id=1764): r0 = socket$kcm(0xa, 0x2, 0x3a) sendmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000800)=@in6={0xa, 0x30, 0x0, @mcast2, 0x41}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000780)="80005b020eaa4da2", 0x8}], 0x1, 0x0, 0x0, 0x900}, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x3, 0x4, &(0x7f0000000140)=ANY=[@ANYBLOB="18020000f6ffff080000e9fffcffffff950005002e0000009500000000000000"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xc, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bc82000000000000a6020000f8ffffffb703000008000000cd03000000000000850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x14, '\x00', 0x0, @fallback=0xb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{r2}, &(0x7f0000000240), &(0x7f0000000380)=r3}, 0x20) socket$kcm(0x10, 0x2, 0x0) syz_clone(0xa43c7506, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="d80000001e0081054e81f782db4cb9040a1d080006007c095dd2086518000a800d00000003600e1208000f0000000406a80016c0080009", 0x37}], 0x1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x7, 0x13, &(0x7f0000000000)=ANY=[@ANYRESHEX=r2], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x197b64ce098c6460, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="33fe0000180091c8b14a0778a8123d181d"], 0xfe33) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x7, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="18080000000000000000000000800000851000000600000018000000", @ANYRES32, @ANYBLOB="00000000000000002c0000000000000018000000000000000000000000000000950000000000000095"], &(0x7f0000000000)='GPL\x00', 0x4, 0xee, &(0x7f0000000340)=""/238}, 0x94) r5 = socket$kcm(0x2, 0x5, 0x84) sendmsg$inet(r5, &(0x7f0000001d80)={&(0x7f0000000100)={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000001880)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}, 0x24000008) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) recvmsg$unix(r6, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) sendmsg$sock(r5, &(0x7f0000000380)={&(0x7f0000000080)=@in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000140)="07c0", 0x2}], 0x1}, 0x4004010) setsockopt$sock_attach_bpf(r5, 0x84, 0x14, &(0x7f0000000000)=r7, 0x8) perf_event_open(0x0, 0x0, 0xffffffffffffffff, r7, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r8 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r9 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001740)={r10, 0x0, 0x0}, 0x20) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r9, 0x2405, r8) 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, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x15, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="b400000000000000791028000000000069"], 0x0, 0x2, 0x0, 0x0, 0x40f00, 0x25, '\x00', 0x0, @sk_reuseport, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x7f}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r4, 0xe0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000200)={{r2}, &(0x7f00000000c0), &(0x7f00000001c0)=r1}, 0x20) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000900)={0x6, 0x11, &(0x7f0000000500)=@framed={{0x18, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x9}, [@alu={0x7, 0x0, 0x0, 0x4, 0x6, 0x50, 0x1}, @map_idx_val={0x18, 0x8, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8}, @cb_func={0x18, 0xa, 0x4, 0x0, 0xfffffffffffffffb}, @call={0x85, 0x0, 0x0, 0xa6}, @alu={0x7, 0x1, 0x7, 0x0, 0x7, 0x10, 0x1}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, r10}}, @jmp={0x5, 0x1, 0xd, 0x7, 0x3, 0x20, 0x8}, @exit, @alu={0x4, 0x1, 0xa, 0x4, 0x5, 0x4, 0x4}]}, &(0x7f0000000280)='syzkaller\x00', 0x1, 0x71, &(0x7f00000005c0)=""/113, 0x40f00, 0x50, '\x00', r11, 0x25, r7, 0x8, &(0x7f00000002c0)={0x4, 0x5}, 0x8, 0x10, &(0x7f0000000640)={0x1, 0xa, 0x9, 0x400}, 0x10, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000700), 0x10, 0x401}, 0x94) 191.947458ms ago: executing program 1 (id=1765): r0 = perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d0e, 0x80218, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1, 0x7}, 0x2005, 0xfffffffffffffff7, 0x2051}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.throttle.io_serviced\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x3, 0x80, 0x80, 0x7f, 0x6c, 0x9, 0x0, 0x8, 0x1100, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6a2, 0x0, @perf_bp, 0x100000, 0x808, 0x2, 0x5, 0xe, 0x8, 0xfffa, 0x0, 0x5, 0x0, 0x7}, r1, 0xe, r0, 0xe0e158652d39320a) r2 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000200)=0x9) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r3, 0x18000000000002a0, 0x11, 0x0, &(0x7f00000002c0)="000000952ba300"/17, 0x0, 0x6639, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={0xffffffffffffffff, 0x0, 0xe40, 0xe40, &(0x7f00000002c0)='\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000300)=""/8, 0x320e, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) 83.566255ms ago: executing program 2 (id=1766): socket$kcm(0x21, 0x2, 0x2) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0900000004000000ff0f000005"], 0x48) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x400000, 0x0, 0x40000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x50) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) sendmsg$inet(r1, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) recvmsg$unix(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x10}}], 0x98}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) r2 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000009c0)=ANY=[], 0x50) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x3, 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1800000000000000000000000000000018020000", @ANYRES32=r2, @ANYBLOB="0000000000000000b703000000000000850000000d000000b70000000000000095"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xadf0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 0s ago: executing program 1 (id=1767): r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e}, 0x94) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x408, 0xca, 0x0, 0x2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1f00000000000000010000000700000000000200", @ANYRES32=0x1, @ANYBLOB="0300"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0400000002040000040000dd000000000000000000000000000000003f713993adccd421f72e5db00b9e8e012222ab37076ce1e43728294e998f2ecc2aec279d5d6165dda3d7731e3661f90c348af51281875b34bfe893a81953510537affc11f3585bf1bdb05dd40a1a7d2bd668286afbe17ef986dadef752a85c2cd088a17e935c49dc2d3b6f93a3154b244760b5537713eeedc1263d6bb15ba08b9dfb1a899abfdbb1af0c75e48dcccdf68315881055b2be966d2ba8c068743ff39a8e018807c1262819b80aa98c73"], 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000240)={{r1, 0xffffffffffffffff}, &(0x7f0000000100), &(0x7f0000000200)=r0}, 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000980)={r0, 0xe0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000300)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x2, 0x7, &(0x7f0000000340)=[0x0, 0x0], &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xed, &(0x7f0000000440)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000007c0), &(0x7f0000000800), 0x8, 0x12, 0x8, 0x8, &(0x7f0000000840)}}, 0x10) r5 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000009c0), 0x4) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000a80)=@base={0xb, 0x0, 0x8, 0x3, 0x0, 0x1, 0xff, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x1, 0x3}, 0x50) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000b80)={0x6, 0x1f, &(0x7f00000006c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xa6c}, {{0x18, 0x1, 0x1, 0x0, r2}}, {}, [@cb_func={0x18, 0x5, 0x4, 0x0, 0x7}, @ldst={0x3, 0x0, 0x6, 0xa, 0x7, 0x40, 0xfffffffffffffff0}, @tail_call={{0x18, 0x2, 0x1, 0x0, r3}}, @func={0x85, 0x0, 0x1, 0x0, 0x1}, @jmp={0x5, 0x1, 0x8, 0x1, 0x7, 0xffffffffffffffe0, 0x10}, @map_fd={0x18, 0xa}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x7}, @map_idx={0x18, 0x1, 0x5, 0x0, 0x2}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000280)='syzkaller\x00', 0x8, 0xbe, &(0x7f0000000540)=""/190, 0x41000, 0xd, '\x00', r4, 0x25, r5, 0x8, &(0x7f0000000a00)={0x1, 0x2}, 0x8, 0x10, &(0x7f0000000a40)={0x4, 0x5, 0x52c, 0x4}, 0x10, 0x0, 0x0, 0x2, &(0x7f0000000b00)=[r6], &(0x7f0000000b40)=[{0x0, 0x5, 0xe, 0xa}, {0x0, 0x5, 0x0, 0x8}], 0x10, 0x8e}, 0x94) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907001175f37538e486dd6317ce22000000000000000000000000000000007fffffff0001000000000071273fa79d93014b8e3381b6"], 0xfdef) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x9) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r8 = openat$cgroup_procs(r7, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r8, &(0x7f0000000380), 0x12) r9 = openat$cgroup_int(r7, &(0x7f0000000c40)='blkio.throttle.read_iops_device\x00', 0x2, 0x0) write$cgroup_int(r9, &(0x7f0000000c80)=0x21, 0x12) r10 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00'}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r10, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) close(0xffffffffffffffff) kernel console output (not intermixed with test programs): f f7 d8 64 89 01 48 [ 476.424333][ T8972] RSP: 002b:00007fbaa3341028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 476.432766][ T8972] RAX: ffffffffffffffda RBX: 00007fbaa2615fa0 RCX: 00007fbaa239acb9 [ 476.440735][ T8972] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000005 [ 476.448735][ T8972] RBP: 00007fbaa2408bf7 R08: 0000000000000000 R09: 0000000000000000 [ 476.456711][ T8972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 476.464687][ T8972] R13: 00007fbaa2616038 R14: 00007fbaa2615fa0 R15: 00007fff0e588fb8 [ 476.472667][ T8972] [ 476.498340][ T8988] netlink: 'syz.1.1563': attribute type 21 has an invalid length. [ 476.506603][ T8988] netlink: 164 bytes leftover after parsing attributes in process `syz.1.1563'. [ 476.570688][ T8981] netlink: 122896 bytes leftover after parsing attributes in process `syz.3.1561'. [ 476.608224][ T8981] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 476.626948][ T8981] CPU: 1 PID: 8981 Comm: syz.3.1561 Not tainted syzkaller #0 [ 476.634377][ T8981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 476.644482][ T8981] Call Trace: [ 476.647771][ T8981] [ 476.650695][ T8981] dump_stack_lvl+0x188/0x24e [ 476.655395][ T8981] ? show_regs_print_info+0x12/0x12 [ 476.660592][ T8981] ? load_image+0x400/0x400 [ 476.665104][ T8981] sysfs_warn_dup+0x8a/0xa0 [ 476.669611][ T8981] sysfs_do_create_link_sd+0xc0/0x110 [ 476.674997][ T8981] device_add+0x7ed/0xfb0 [ 476.679353][ T8981] wiphy_register+0x1d9f/0x2ac0 [ 476.684227][ T8981] ? cfg80211_event_work+0x40/0x40 [ 476.689348][ T8981] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 476.695428][ T8981] ieee80211_register_hw+0x2d00/0x39f0 [ 476.700910][ T8981] ? ieee80211_register_hw+0xea1/0x39f0 [ 476.706476][ T8981] ? ieee80211_register_hw+0xea1/0x39f0 [ 476.712056][ T8981] ? ieee80211_tasklet_handler+0x20/0x20 [ 476.717741][ T8981] ? memset+0x1e/0x40 [ 476.721739][ T8981] ? __hrtimer_init+0x186/0x270 [ 476.726614][ T8981] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 476.732384][ T8981] hwsim_new_radio_nl+0xafa/0xce0 [ 476.737447][ T8981] genl_family_rcv_msg_doit+0x22a/0x330 [ 476.743008][ T8981] ? end_current_label_crit_section+0x170/0x170 [ 476.749251][ T8981] ? genl_family_rcv_msg_dumpit+0x3c0/0x3c0 [ 476.755159][ T8981] ? bpf_lsm_capable+0x5/0x10 [ 476.759831][ T8981] ? security_capable+0x85/0xb0 [ 476.764698][ T8981] genl_rcv_msg+0x604/0x790 [ 476.769243][ T8981] ? genl_bind+0x360/0x360 [ 476.773671][ T8981] ? hwsim_tx_info_frame_received_nl+0xfc0/0xfc0 [ 476.780009][ T8981] ? lock_chain_count+0x20/0x20 [ 476.784878][ T8981] netlink_rcv_skb+0x1fb/0x450 [ 476.789655][ T8981] ? genl_bind+0x360/0x360 [ 476.794079][ T8981] ? netlink_ack+0x1170/0x1170 [ 476.798864][ T8981] ? down_read+0x1a8/0x2d0 [ 476.803290][ T8981] genl_rcv+0x24/0x40 [ 476.807283][ T8981] netlink_unicast+0x74d/0x8d0 [ 476.812062][ T8981] netlink_sendmsg+0x8ad/0xbd0 [ 476.816845][ T8981] ? netlink_getsockopt+0x550/0x550 [ 476.822091][ T8981] ? aa_sock_msg_perm+0x94/0x150 [ 476.827053][ T8981] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 476.832439][ T8981] ? security_socket_sendmsg+0x7c/0xa0 [ 476.837952][ T8981] ? netlink_getsockopt+0x550/0x550 [ 476.843226][ T8981] ____sys_sendmsg+0x5be/0x970 [ 476.848048][ T8981] ? __sys_sendmsg_sock+0x30/0x30 [ 476.853098][ T8981] ? __import_iovec+0x315/0x500 [ 476.858086][ T8981] ? import_iovec+0x6f/0xa0 [ 476.862619][ T8981] ___sys_sendmsg+0x2a2/0x360 [ 476.867311][ T8981] ? __sys_sendmsg+0x290/0x290 [ 476.872135][ T8981] __se_sys_sendmsg+0x1bb/0x2a0 [ 476.877001][ T8981] ? __x64_sys_sendmsg+0x80/0x80 [ 476.881974][ T8981] ? lockdep_hardirqs_on+0x94/0x140 [ 476.887250][ T8981] do_syscall_64+0x4c/0xa0 [ 476.891672][ T8981] ? clear_bhb_loop+0x60/0xb0 [ 476.896529][ T8981] ? clear_bhb_loop+0x60/0xb0 [ 476.901272][ T8981] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 476.907191][ T8981] RIP: 0033:0x7f2a5c79acb9 [ 476.911603][ T8981] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 476.931237][ T8981] RSP: 002b:00007f2a5d61e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 476.939690][ T8981] RAX: ffffffffffffffda RBX: 00007f2a5ca15fa0 RCX: 00007f2a5c79acb9 [ 476.947754][ T8981] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000005 [ 476.955726][ T8981] RBP: 00007f2a5c808bf7 R08: 0000000000000000 R09: 0000000000000000 [ 476.963698][ T8981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 476.971973][ T8981] R13: 00007f2a5ca16038 R14: 00007f2a5ca15fa0 R15: 00007fffb44b70a8 [ 476.980045][ T8981] [ 477.515211][ T9002] FAULT_INJECTION: forcing a failure. [ 477.515211][ T9002] name failslab, interval 1, probability 0, space 0, times 0 [ 477.551455][ T9002] CPU: 0 PID: 9002 Comm: syz.2.1569 Not tainted syzkaller #0 [ 477.558939][ T9002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 477.569060][ T9002] Call Trace: [ 477.572385][ T9002] [ 477.575359][ T9002] dump_stack_lvl+0x188/0x24e [ 477.580109][ T9002] ? show_regs_print_info+0x12/0x12 [ 477.585365][ T9002] ? load_image+0x400/0x400 [ 477.590200][ T9002] ? __might_sleep+0xd0/0xd0 [ 477.594855][ T9002] ? __lock_acquire+0x7d10/0x7d10 [ 477.599966][ T9002] should_fail_ex+0x399/0x4d0 [ 477.604814][ T9002] should_failslab+0x5/0x20 [ 477.609381][ T9002] slab_pre_alloc_hook+0x59/0x310 [ 477.614474][ T9002] ? __get_vm_area_node+0x122/0x330 [ 477.619741][ T9002] __kmem_cache_alloc_node+0x4f/0x260 [ 477.625447][ T9002] ? __get_vm_area_node+0x122/0x330 [ 477.630713][ T9002] kmalloc_node_trace+0x22/0xe0 [ 477.635645][ T9002] __get_vm_area_node+0x122/0x330 [ 477.640735][ T9002] ? __local_bh_enable_ip+0x136/0x1c0 [ 477.646201][ T9002] __vmalloc_node_range+0x357/0x13b0 [ 477.651850][ T9002] ? netlink_sendmsg+0x5ec/0xbd0 [ 477.656890][ T9002] ? netlink_insert+0x1034/0x13c0 [ 477.662058][ T9002] ? free_vm_area+0x50/0x50 [ 477.666674][ T9002] ? netlink_sendmsg+0x5ec/0xbd0 [ 477.671685][ T9002] vmalloc+0x75/0x80 [ 477.675641][ T9002] ? netlink_sendmsg+0x5ec/0xbd0 [ 477.680643][ T9002] netlink_sendmsg+0x5ec/0xbd0 [ 477.685477][ T9002] ? lockdep_hardirqs_on+0x94/0x140 [ 477.690793][ T9002] ? netlink_getsockopt+0x550/0x550 [ 477.696084][ T9002] ? bpf_lsm_socket_accept+0x10/0x10 [ 477.701439][ T9002] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 477.706777][ T9002] ? security_socket_sendmsg+0x7c/0xa0 [ 477.712306][ T9002] ? netlink_getsockopt+0x550/0x550 [ 477.717659][ T9002] ____sys_sendmsg+0x5be/0x970 [ 477.722523][ T9002] ? __sys_sendmsg_sock+0x30/0x30 [ 477.727623][ T9002] ? __import_iovec+0x315/0x500 [ 477.732584][ T9002] ? import_iovec+0x6f/0xa0 [ 477.737184][ T9002] ___sys_sendmsg+0x2a2/0x360 [ 477.741965][ T9002] ? __sys_sendmsg+0x290/0x290 [ 477.746819][ T9002] ? preempt_schedule_irq+0xe6/0x160 [ 477.752247][ T9002] ? rcu_is_watching+0x11/0xa0 [ 477.757187][ T9002] __se_sys_sendmsg+0x1bb/0x2a0 [ 477.762200][ T9002] ? __x64_sys_sendmsg+0x80/0x80 [ 477.767299][ T9002] ? lockdep_hardirqs_on+0x94/0x140 [ 477.772602][ T9002] do_syscall_64+0x4c/0xa0 [ 477.777097][ T9002] ? clear_bhb_loop+0x60/0xb0 [ 477.781855][ T9002] ? clear_bhb_loop+0x60/0xb0 [ 477.786608][ T9002] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 477.792560][ T9002] RIP: 0033:0x7f211f79acb9 [ 477.797062][ T9002] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 477.817261][ T9002] RSP: 002b:00007f212074b028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 477.825756][ T9002] RAX: ffffffffffffffda RBX: 00007f211fa15fa0 RCX: 00007f211f79acb9 [ 477.833875][ T9002] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000007 [ 477.841899][ T9002] RBP: 00007f212074b090 R08: 0000000000000000 R09: 0000000000000000 [ 477.849944][ T9002] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 477.858077][ T9002] R13: 00007f211fa16038 R14: 00007f211fa15fa0 R15: 00007ffc4a513418 [ 477.866192][ T9002] [ 478.458914][ T9015] netlink: 'syz.1.1575': attribute type 21 has an invalid length. [ 478.468056][ T9015] netlink: 164 bytes leftover after parsing attributes in process `syz.1.1575'. [ 478.481159][ T9002] syz.2.1569: vmalloc error: size 213312, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz2,mems_allowed=0-1 [ 478.496143][ T9002] CPU: 0 PID: 9002 Comm: syz.2.1569 Not tainted syzkaller #0 [ 478.503551][ T9002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 478.513654][ T9002] Call Trace: [ 478.516986][ T9002] [ 478.519940][ T9002] dump_stack_lvl+0x188/0x24e [ 478.524665][ T9002] ? cpuset_print_current_mems_allowed+0x1b/0x360 [ 478.531314][ T9002] ? show_regs_print_info+0x12/0x12 [ 478.536579][ T9002] ? load_image+0x400/0x400 [ 478.541208][ T9002] ? cpuset_print_current_mems_allowed+0x1b/0x360 [ 478.547664][ T9002] ? cpuset_print_current_mems_allowed+0x2e3/0x360 [ 478.554301][ T9002] warn_alloc+0x242/0x330 [ 478.558652][ T9002] ? __get_vm_area_node+0x122/0x330 [ 478.563862][ T9002] ? zone_watermark_ok_safe+0x270/0x270 [ 478.569437][ T9002] ? rcu_is_watching+0x11/0xa0 [ 478.574258][ T9002] ? __get_vm_area_node+0x318/0x330 [ 478.579482][ T9002] ? __local_bh_enable_ip+0x136/0x1c0 [ 478.584863][ T9002] __vmalloc_node_range+0x37c/0x13b0 [ 478.590154][ T9002] ? netlink_insert+0x1034/0x13c0 [ 478.595189][ T9002] ? free_vm_area+0x50/0x50 [ 478.599691][ T9002] ? netlink_sendmsg+0x5ec/0xbd0 [ 478.604623][ T9002] vmalloc+0x75/0x80 [ 478.608533][ T9002] ? netlink_sendmsg+0x5ec/0xbd0 [ 478.613467][ T9002] netlink_sendmsg+0x5ec/0xbd0 [ 478.618269][ T9002] ? lockdep_hardirqs_on+0x94/0x140 [ 478.623500][ T9002] ? netlink_getsockopt+0x550/0x550 [ 478.628741][ T9002] ? bpf_lsm_socket_accept+0x10/0x10 [ 478.634038][ T9002] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 478.639322][ T9002] ? security_socket_sendmsg+0x7c/0xa0 [ 478.644796][ T9002] ? netlink_getsockopt+0x550/0x550 [ 478.650292][ T9002] ____sys_sendmsg+0x5be/0x970 [ 478.655137][ T9002] ? __sys_sendmsg_sock+0x30/0x30 [ 478.660197][ T9002] ? __import_iovec+0x315/0x500 [ 478.665149][ T9002] ? import_iovec+0x6f/0xa0 [ 478.669676][ T9002] ___sys_sendmsg+0x2a2/0x360 [ 478.674478][ T9002] ? __sys_sendmsg+0x290/0x290 [ 478.679243][ T9002] ? preempt_schedule_irq+0xe6/0x160 [ 478.684532][ T9002] ? rcu_is_watching+0x11/0xa0 [ 478.689364][ T9002] __se_sys_sendmsg+0x1bb/0x2a0 [ 478.694223][ T9002] ? __x64_sys_sendmsg+0x80/0x80 [ 478.699221][ T9002] ? lockdep_hardirqs_on+0x94/0x140 [ 478.704442][ T9002] do_syscall_64+0x4c/0xa0 [ 478.708864][ T9002] ? clear_bhb_loop+0x60/0xb0 [ 478.713557][ T9002] ? clear_bhb_loop+0x60/0xb0 [ 478.718227][ T9002] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 478.724115][ T9002] RIP: 0033:0x7f211f79acb9 [ 478.728610][ T9002] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 478.748222][ T9002] RSP: 002b:00007f212074b028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 478.756625][ T9002] RAX: ffffffffffffffda RBX: 00007f211fa15fa0 RCX: 00007f211f79acb9 [ 478.764597][ T9002] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000007 [ 478.772650][ T9002] RBP: 00007f212074b090 R08: 0000000000000000 R09: 0000000000000000 [ 478.780607][ T9002] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 478.788650][ T9002] R13: 00007f211fa16038 R14: 00007f211fa15fa0 R15: 00007ffc4a513418 [ 478.796626][ T9002] [ 478.832108][ T9002] Mem-Info: [ 478.837460][ T9002] active_anon:5898 inactive_anon:0 isolated_anon:0 [ 478.837460][ T9002] active_file:21635 inactive_file:40078 isolated_file:0 [ 478.837460][ T9002] unevictable:768 dirty:123 writeback:0 [ 478.837460][ T9002] slab_reclaimable:20673 slab_unreclaimable:96910 [ 478.837460][ T9002] mapped:29794 shmem:1361 pagetables:637 [ 478.837460][ T9002] sec_pagetables:0 bounce:0 [ 478.837460][ T9002] kernel_misc_reclaimable:0 [ 478.837460][ T9002] free:1316319 free_pcp:10753 free_cma:0 [ 478.884521][ T9002] Node 0 active_anon:23592kB inactive_anon:0kB active_file:86540kB inactive_file:160112kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:119176kB dirty:492kB writeback:0kB shmem:3908kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:11472kB pagetables:2548kB sec_pagetables:0kB all_unreclaimable? no [ 478.927819][ T9002] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 478.966423][ T9002] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 479.031412][ T9002] lowmem_reserve[]: 0 2527 2528 2528 2528 [ 479.043530][ T9002] Node 0 DMA32 free:1353808kB boost:0kB min:34692kB low:43364kB high:52036kB reserved_highatomic:0KB active_anon:23592kB inactive_anon:0kB active_file:86540kB inactive_file:160112kB unevictable:1536kB writepending:492kB present:3129332kB managed:2592980kB mlocked:0kB bounce:0kB free_pcp:23588kB local_pcp:16828kB free_cma:0kB [ 479.088399][ T9002] lowmem_reserve[]: 0 0 1 1 1 [ 479.101261][ T9002] Node 0 Normal free:0kB boost:0kB min:16kB low:20kB high:24kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:1424kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 479.157996][ T9002] lowmem_reserve[]: 0 0 0 0 0 [ 479.163087][ T9002] Node 1 Normal free:3895660kB boost:0kB min:55192kB low:68988kB high:82784kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:21376kB local_pcp:11392kB free_cma:0kB [ 479.193945][ T9002] lowmem_reserve[]: 0 0 0 0 0 [ 479.198745][ T9002] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 479.212069][ T9002] Node 0 DMA32: 1421*4kB (UM) 2112*8kB (UME) 1914*16kB (UME) 3120*32kB (UME) 1556*64kB (UME) 511*128kB (UME) 225*256kB (UME) 62*512kB (UM) 22*1024kB (UME) 19*2048kB (UM) 216*4096kB (UM) = 1353556kB [ 479.232441][ T9002] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 479.244813][ T9002] Node 1 Normal: 253*4kB (UE) 81*8kB (UME) 31*16kB (UE) 32*32kB (UME) 16*64kB (UME) 10*128kB (UME) 4*256kB (UM) 2*512kB (UM) 1*1024kB (E) 2*2048kB (UE) 948*4096kB (M) = 3895660kB [ 479.265370][ T9002] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 479.275686][ T9002] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 479.287367][ T9002] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 479.297623][ T9002] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 479.307223][ T9002] 63074 total pagecache pages [ 479.312410][ T9002] 0 pages in swap cache [ 479.322701][ T9002] Free swap = 124996kB [ 479.327090][ T9002] Total swap = 124996kB [ 479.331281][ T9002] 2097051 pages RAM [ 479.343946][ T9002] 0 pages HighMem/MovableOnly [ 479.350507][ T9002] 415205 pages reserved [ 479.360993][ T9002] 0 pages cma reserved [ 479.583672][ T9018] netlink: 122896 bytes leftover after parsing attributes in process `syz.2.1576'. [ 479.645731][ T9018] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 479.654573][ T9018] CPU: 0 PID: 9018 Comm: syz.2.1576 Not tainted syzkaller #0 [ 479.662090][ T9018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 479.672282][ T9018] Call Trace: [ 479.675690][ T9018] [ 479.678659][ T9018] dump_stack_lvl+0x188/0x24e [ 479.683398][ T9018] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 479.689703][ T9018] ? show_regs_print_info+0x12/0x12 [ 479.694979][ T9018] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 479.701210][ T9018] sysfs_warn_dup+0x8a/0xa0 [ 479.705866][ T9018] sysfs_do_create_link_sd+0xc0/0x110 [ 479.711463][ T9018] device_add+0x7ed/0xfb0 [ 479.715868][ T9018] wiphy_register+0x1d9f/0x2ac0 [ 479.720928][ T9018] ? cfg80211_event_work+0x40/0x40 [ 479.726094][ T9018] ? minstrel_ht_alloc+0x894/0xa20 [ 479.731258][ T9018] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 479.737387][ T9018] ieee80211_register_hw+0x2d00/0x39f0 [ 479.742906][ T9018] ? ieee80211_register_hw+0xea1/0x39f0 [ 479.748491][ T9018] ? ieee80211_register_hw+0xea1/0x39f0 [ 479.754094][ T9018] ? ieee80211_tasklet_handler+0x20/0x20 [ 479.759781][ T9018] ? memset+0x1e/0x40 [ 479.763797][ T9018] ? __hrtimer_init+0x186/0x270 [ 479.768692][ T9018] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 479.774667][ T9018] hwsim_new_radio_nl+0xafa/0xce0 [ 479.779760][ T9018] genl_family_rcv_msg_doit+0x22a/0x330 [ 479.785535][ T9018] ? end_current_label_crit_section+0x170/0x170 [ 479.791823][ T9018] ? genl_family_rcv_msg_dumpit+0x3c0/0x3c0 [ 479.797964][ T9018] ? bpf_lsm_capable+0x5/0x10 [ 479.802772][ T9018] ? security_capable+0x85/0xb0 [ 479.807711][ T9018] genl_rcv_msg+0x604/0x790 [ 479.812271][ T9018] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 479.818487][ T9018] ? genl_bind+0x360/0x360 [ 479.822951][ T9018] ? hwsim_tx_info_frame_received_nl+0xfc0/0xfc0 [ 479.829344][ T9018] ? lock_acquire+0x225/0x4a0 [ 479.834084][ T9018] netlink_rcv_skb+0x1fb/0x450 [ 479.838893][ T9018] ? genl_bind+0x360/0x360 [ 479.843353][ T9018] ? netlink_ack+0x1170/0x1170 [ 479.848166][ T9018] ? down_read+0x1a8/0x2d0 [ 479.852626][ T9018] genl_rcv+0x24/0x40 [ 479.856746][ T9018] netlink_unicast+0x74d/0x8d0 [ 479.861563][ T9018] netlink_sendmsg+0x8ad/0xbd0 [ 479.866379][ T9018] ? netlink_getsockopt+0x550/0x550 [ 479.871626][ T9018] ? aa_sock_msg_perm+0x94/0x150 [ 479.876689][ T9018] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 479.882107][ T9018] ? security_socket_sendmsg+0x7c/0xa0 [ 479.887627][ T9018] ? netlink_getsockopt+0x550/0x550 [ 479.892888][ T9018] ____sys_sendmsg+0x5be/0x970 [ 479.897814][ T9018] ? __sys_sendmsg_sock+0x30/0x30 [ 479.903329][ T9018] ? __import_iovec+0x315/0x500 [ 479.908230][ T9018] ? import_iovec+0x6f/0xa0 [ 479.912861][ T9018] ___sys_sendmsg+0x2a2/0x360 [ 479.917675][ T9018] ? __sys_sendmsg+0x290/0x290 [ 479.922579][ T9018] ? trace_call_bpf+0xbf/0x6b0 [ 479.927404][ T9018] __se_sys_sendmsg+0x1bb/0x2a0 [ 479.932296][ T9018] ? ct_nmi_exit+0x145/0x1c0 [ 479.936923][ T9018] ? __x64_sys_sendmsg+0x80/0x80 [ 479.941918][ T9018] ? lockdep_hardirqs_on+0x94/0x140 [ 479.947165][ T9018] do_syscall_64+0x4c/0xa0 [ 479.951617][ T9018] ? clear_bhb_loop+0x60/0xb0 [ 479.956338][ T9018] ? clear_bhb_loop+0x60/0xb0 [ 479.961153][ T9018] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 479.967268][ T9018] RIP: 0033:0x7f211f79acb9 [ 479.971755][ T9018] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 479.991497][ T9018] RSP: 002b:00007f212074b028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 479.999987][ T9018] RAX: ffffffffffffffda RBX: 00007f211fa15fa0 RCX: 00007f211f79acb9 [ 480.008017][ T9018] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000005 [ 480.016116][ T9018] RBP: 00007f211f808bf7 R08: 0000000000000000 R09: 0000000000000000 [ 480.024128][ T9018] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 480.032161][ T9018] R13: 00007f211fa16038 R14: 00007f211fa15fa0 R15: 00007ffc4a513418 [ 480.040271][ T9018] [ 481.530516][ T9030] netlink: 'syz.4.1580': attribute type 29 has an invalid length. [ 481.579307][ T9030] netlink: 'syz.4.1580': attribute type 29 has an invalid length. [ 481.597447][ T9028] netlink: 122896 bytes leftover after parsing attributes in process `syz.0.1579'. [ 481.605453][ T9035] netlink: 'syz.4.1580': attribute type 29 has an invalid length. [ 481.641514][ T9028] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 481.665796][ T9028] CPU: 1 PID: 9028 Comm: syz.0.1579 Not tainted syzkaller #0 [ 481.673219][ T9028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 481.683388][ T9028] Call Trace: [ 481.686695][ T9028] [ 481.689646][ T9028] dump_stack_lvl+0x188/0x24e [ 481.694367][ T9028] ? show_regs_print_info+0x12/0x12 [ 481.699611][ T9028] ? load_image+0x400/0x400 [ 481.704168][ T9028] sysfs_warn_dup+0x8a/0xa0 [ 481.708710][ T9028] sysfs_do_create_link_sd+0xc0/0x110 [ 481.714130][ T9028] device_add+0x7ed/0xfb0 [ 481.718523][ T9028] wiphy_register+0x1d9f/0x2ac0 [ 481.723437][ T9028] ? cfg80211_event_work+0x40/0x40 [ 481.728589][ T9028] ? minstrel_ht_alloc+0x894/0xa20 [ 481.733748][ T9028] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 481.739893][ T9028] ieee80211_register_hw+0x2d00/0x39f0 [ 481.745393][ T9028] ? lockdep_hardirqs_on+0x94/0x140 [ 481.750711][ T9028] ? ieee80211_register_hw+0xea1/0x39f0 [ 481.756280][ T9028] ? ieee80211_register_hw+0xea1/0x39f0 [ 481.761855][ T9028] ? ieee80211_tasklet_handler+0x20/0x20 [ 481.767534][ T9028] ? memset+0x1e/0x40 [ 481.771550][ T9028] ? __hrtimer_init+0x186/0x270 [ 481.776439][ T9028] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 481.782233][ T9028] hwsim_new_radio_nl+0xafa/0xce0 [ 481.787298][ T9028] genl_family_rcv_msg_doit+0x22a/0x330 [ 481.792865][ T9028] ? end_current_label_crit_section+0x170/0x170 [ 481.799115][ T9028] ? genl_family_rcv_msg_dumpit+0x3c0/0x3c0 [ 481.805049][ T9028] ? bpf_lsm_capable+0x5/0x10 [ 481.809745][ T9028] ? security_capable+0x85/0xb0 [ 481.814701][ T9028] genl_rcv_msg+0x604/0x790 [ 481.819345][ T9028] ? genl_bind+0x360/0x360 [ 481.823827][ T9028] ? hwsim_tx_info_frame_received_nl+0xfc0/0xfc0 [ 481.830176][ T9028] netlink_rcv_skb+0x1fb/0x450 [ 481.835034][ T9028] ? genl_bind+0x360/0x360 [ 481.839481][ T9028] ? netlink_ack+0x1170/0x1170 [ 481.844291][ T9028] ? down_read+0x1a8/0x2d0 [ 481.848733][ T9028] genl_rcv+0x24/0x40 [ 481.852811][ T9028] netlink_unicast+0x74d/0x8d0 [ 481.857588][ T9028] netlink_sendmsg+0x8ad/0xbd0 [ 481.862381][ T9028] ? netlink_getsockopt+0x550/0x550 [ 481.867584][ T9028] ? aa_sock_msg_perm+0x94/0x150 [ 481.872535][ T9028] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 481.877825][ T9028] ? security_socket_sendmsg+0x7c/0xa0 [ 481.883340][ T9028] ? netlink_getsockopt+0x550/0x550 [ 481.888572][ T9028] ____sys_sendmsg+0x5be/0x970 [ 481.893364][ T9028] ? __sys_sendmsg_sock+0x30/0x30 [ 481.898395][ T9028] ? __import_iovec+0x315/0x500 [ 481.903256][ T9028] ? import_iovec+0x6f/0xa0 [ 481.907765][ T9028] ___sys_sendmsg+0x2a2/0x360 [ 481.912457][ T9028] ? try_to_wake_up+0x67c/0x1080 [ 481.917396][ T9028] ? __sys_sendmsg+0x290/0x290 [ 481.922204][ T9028] __se_sys_sendmsg+0x1bb/0x2a0 [ 481.927057][ T9028] ? ct_nmi_exit+0x145/0x1c0 [ 481.931649][ T9028] ? __x64_sys_sendmsg+0x80/0x80 [ 481.936610][ T9028] ? lockdep_hardirqs_on+0x94/0x140 [ 481.941865][ T9028] do_syscall_64+0x4c/0xa0 [ 481.946284][ T9028] ? clear_bhb_loop+0x60/0xb0 [ 481.950959][ T9028] ? clear_bhb_loop+0x60/0xb0 [ 481.955633][ T9028] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 481.961526][ T9028] RIP: 0033:0x7fab4119acb9 [ 481.966025][ T9028] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 481.985628][ T9028] RSP: 002b:00007fab42069028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 481.994042][ T9028] RAX: ffffffffffffffda RBX: 00007fab41415fa0 RCX: 00007fab4119acb9 [ 482.002005][ T9028] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000007 [ 482.009971][ T9028] RBP: 00007fab41208bf7 R08: 0000000000000000 R09: 0000000000000000 [ 482.018028][ T9028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 482.026014][ T9028] R13: 00007fab41416038 R14: 00007fab41415fa0 R15: 00007ffe1d5b1ca8 [ 482.034004][ T9028] [ 482.079834][ T9034] netlink: 10 bytes leftover after parsing attributes in process `syz.2.1582'. [ 482.283943][ T9049] netlink: 122896 bytes leftover after parsing attributes in process `syz.1.1587'. [ 482.351585][ T9049] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 482.375019][ T9049] CPU: 1 PID: 9049 Comm: syz.1.1587 Not tainted syzkaller #0 [ 482.382422][ T9049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 482.392477][ T9049] Call Trace: [ 482.395757][ T9049] [ 482.398687][ T9049] dump_stack_lvl+0x188/0x24e [ 482.403393][ T9049] ? show_regs_print_info+0x12/0x12 [ 482.408632][ T9049] ? load_image+0x400/0x400 [ 482.413205][ T9049] sysfs_warn_dup+0x8a/0xa0 [ 482.417773][ T9049] sysfs_do_create_link_sd+0xc0/0x110 [ 482.423190][ T9049] device_add+0x7ed/0xfb0 [ 482.427564][ T9049] wiphy_register+0x1d9f/0x2ac0 [ 482.432447][ T9049] ? cfg80211_event_work+0x40/0x40 [ 482.437565][ T9049] ? minstrel_ht_alloc+0x894/0xa20 [ 482.442693][ T9049] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 482.448770][ T9049] ieee80211_register_hw+0x2d00/0x39f0 [ 482.454233][ T9049] ? lockdep_hardirqs_on+0x94/0x140 [ 482.459442][ T9049] ? ieee80211_register_hw+0xea1/0x39f0 [ 482.464993][ T9049] ? ieee80211_register_hw+0xea1/0x39f0 [ 482.470810][ T9049] ? ieee80211_tasklet_handler+0x20/0x20 [ 482.476473][ T9049] ? memset+0x1e/0x40 [ 482.480526][ T9049] ? __hrtimer_init+0x186/0x270 [ 482.485386][ T9049] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 482.491120][ T9049] hwsim_new_radio_nl+0xafa/0xce0 [ 482.496158][ T9049] genl_family_rcv_msg_doit+0x22a/0x330 [ 482.501711][ T9049] ? end_current_label_crit_section+0x170/0x170 [ 482.507950][ T9049] ? genl_family_rcv_msg_dumpit+0x3c0/0x3c0 [ 482.513851][ T9049] ? bpf_lsm_capable+0x5/0x10 [ 482.518541][ T9049] ? security_capable+0x85/0xb0 [ 482.523921][ T9049] genl_rcv_msg+0x604/0x790 [ 482.528520][ T9049] ? genl_bind+0x360/0x360 [ 482.532965][ T9049] ? hwsim_tx_info_frame_received_nl+0xfc0/0xfc0 [ 482.539391][ T9049] netlink_rcv_skb+0x1fb/0x450 [ 482.544164][ T9049] ? genl_bind+0x360/0x360 [ 482.548589][ T9049] ? netlink_ack+0x1170/0x1170 [ 482.553379][ T9049] ? down_read+0x1a8/0x2d0 [ 482.557799][ T9049] genl_rcv+0x24/0x40 [ 482.561783][ T9049] netlink_unicast+0x74d/0x8d0 [ 482.566647][ T9049] netlink_sendmsg+0x8ad/0xbd0 [ 482.571419][ T9049] ? netlink_getsockopt+0x550/0x550 [ 482.576631][ T9049] ? aa_sock_msg_perm+0x94/0x150 [ 482.581766][ T9049] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 482.587047][ T9049] ? security_socket_sendmsg+0x7c/0xa0 [ 482.592544][ T9049] ? netlink_getsockopt+0x550/0x550 [ 482.597813][ T9049] ____sys_sendmsg+0x5be/0x970 [ 482.602598][ T9049] ? __sys_sendmsg_sock+0x30/0x30 [ 482.607710][ T9049] ? __import_iovec+0x315/0x500 [ 482.612655][ T9049] ? import_iovec+0x6f/0xa0 [ 482.617155][ T9049] ___sys_sendmsg+0x2a2/0x360 [ 482.621836][ T9049] ? try_to_wake_up+0x6ae/0x1080 [ 482.626778][ T9049] ? __sys_sendmsg+0x290/0x290 [ 482.631553][ T9049] ? ktime_get_real_ts64+0x440/0x440 [ 482.636855][ T9049] __se_sys_sendmsg+0x1bb/0x2a0 [ 482.641713][ T9049] ? __x64_sys_sendmsg+0x80/0x80 [ 482.646669][ T9049] ? lockdep_hardirqs_on+0x94/0x140 [ 482.651870][ T9049] do_syscall_64+0x4c/0xa0 [ 482.656283][ T9049] ? clear_bhb_loop+0x60/0xb0 [ 482.660956][ T9049] ? clear_bhb_loop+0x60/0xb0 [ 482.665634][ T9049] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 482.671523][ T9049] RIP: 0033:0x7fade739acb9 [ 482.675934][ T9049] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 482.695535][ T9049] RSP: 002b:00007fade8179028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 482.703950][ T9049] RAX: ffffffffffffffda RBX: 00007fade7615fa0 RCX: 00007fade739acb9 [ 482.711916][ T9049] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000005 [ 482.719886][ T9049] RBP: 00007fade7408bf7 R08: 0000000000000000 R09: 0000000000000000 [ 482.727851][ T9049] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 482.735819][ T9049] R13: 00007fade7616038 R14: 00007fade7615fa0 R15: 00007ffc6fc75408 [ 482.743888][ T9049] [ 482.795249][ T9047] netlink: 122896 bytes leftover after parsing attributes in process `syz.3.1586'. [ 482.871122][ T9047] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 482.904578][ T9047] CPU: 1 PID: 9047 Comm: syz.3.1586 Not tainted syzkaller #0 [ 482.912122][ T9047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 482.922210][ T9047] Call Trace: [ 482.925537][ T9047] [ 482.928506][ T9047] dump_stack_lvl+0x188/0x24e [ 482.933268][ T9047] ? show_regs_print_info+0x12/0x12 [ 482.938539][ T9047] ? load_image+0x400/0x400 [ 482.943096][ T9047] sysfs_warn_dup+0x8a/0xa0 [ 482.947641][ T9047] sysfs_do_create_link_sd+0xc0/0x110 [ 482.953081][ T9047] device_add+0x7ed/0xfb0 [ 482.957552][ T9047] wiphy_register+0x1d9f/0x2ac0 [ 482.962473][ T9047] ? cfg80211_event_work+0x40/0x40 [ 482.967715][ T9047] ? minstrel_ht_alloc+0x894/0xa20 [ 482.972877][ T9047] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 482.979005][ T9047] ieee80211_register_hw+0x2d00/0x39f0 [ 482.984503][ T9047] ? lockdep_hardirqs_on+0x94/0x140 [ 482.989764][ T9047] ? ieee80211_register_hw+0xea1/0x39f0 [ 482.995366][ T9047] ? ieee80211_register_hw+0xea1/0x39f0 [ 483.001011][ T9047] ? ieee80211_tasklet_handler+0x20/0x20 [ 483.006690][ T9047] ? memset+0x1e/0x40 [ 483.010675][ T9047] ? __hrtimer_init+0x186/0x270 [ 483.015546][ T9047] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 483.021335][ T9047] hwsim_new_radio_nl+0xafa/0xce0 [ 483.026397][ T9047] genl_family_rcv_msg_doit+0x22a/0x330 [ 483.031959][ T9047] ? end_current_label_crit_section+0x170/0x170 [ 483.038204][ T9047] ? genl_family_rcv_msg_dumpit+0x3c0/0x3c0 [ 483.044106][ T9047] ? bpf_lsm_capable+0x5/0x10 [ 483.048783][ T9047] ? security_capable+0x85/0xb0 [ 483.053667][ T9047] genl_rcv_msg+0x604/0x790 [ 483.058185][ T9047] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 483.063919][ T9047] ? genl_bind+0x360/0x360 [ 483.068349][ T9047] ? hwsim_tx_info_frame_received_nl+0xfc0/0xfc0 [ 483.074697][ T9047] netlink_rcv_skb+0x1fb/0x450 [ 483.079489][ T9047] ? genl_bind+0x360/0x360 [ 483.083941][ T9047] ? netlink_ack+0x1170/0x1170 [ 483.088716][ T9047] ? down_read+0x1a8/0x2d0 [ 483.093222][ T9047] genl_rcv+0x24/0x40 [ 483.097205][ T9047] netlink_unicast+0x74d/0x8d0 [ 483.101976][ T9047] netlink_sendmsg+0x8ad/0xbd0 [ 483.106750][ T9047] ? netlink_getsockopt+0x550/0x550 [ 483.111964][ T9047] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 483.117242][ T9047] ? security_socket_sendmsg+0x7c/0xa0 [ 483.122712][ T9047] ? netlink_getsockopt+0x550/0x550 [ 483.127913][ T9047] ____sys_sendmsg+0x5be/0x970 [ 483.132695][ T9047] ? __sys_sendmsg_sock+0x30/0x30 [ 483.137717][ T9047] ? __import_iovec+0x315/0x500 [ 483.142565][ T9047] ? import_iovec+0x6f/0xa0 [ 483.147068][ T9047] ___sys_sendmsg+0x2a2/0x360 [ 483.151753][ T9047] ? __sys_sendmsg+0x290/0x290 [ 483.156557][ T9047] __se_sys_sendmsg+0x1bb/0x2a0 [ 483.161405][ T9047] ? ct_nmi_exit+0x145/0x1c0 [ 483.166165][ T9047] ? __x64_sys_sendmsg+0x80/0x80 [ 483.171118][ T9047] ? lockdep_hardirqs_on+0x94/0x140 [ 483.176328][ T9047] do_syscall_64+0x4c/0xa0 [ 483.180942][ T9047] ? clear_bhb_loop+0x60/0xb0 [ 483.185617][ T9047] ? clear_bhb_loop+0x60/0xb0 [ 483.190292][ T9047] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 483.196180][ T9047] RIP: 0033:0x7f2a5c79acb9 [ 483.200590][ T9047] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 483.220195][ T9047] RSP: 002b:00007f2a5d61e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 483.228609][ T9047] RAX: ffffffffffffffda RBX: 00007f2a5ca15fa0 RCX: 00007f2a5c79acb9 [ 483.236622][ T9047] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000007 [ 483.244612][ T9047] RBP: 00007f2a5c808bf7 R08: 0000000000000000 R09: 0000000000000000 [ 483.252665][ T9047] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 483.260632][ T9047] R13: 00007f2a5ca16038 R14: 00007f2a5ca15fa0 R15: 00007fffb44b70a8 [ 483.268613][ T9047] [ 486.371672][ T9074] netlink: 'syz.3.1595': attribute type 10 has an invalid length. [ 486.404523][ T9074] netlink: 'syz.3.1595': attribute type 10 has an invalid length. [ 486.451864][ T9074] device netdevsim0 entered promiscuous mode [ 486.478279][ T9074] bond0: (slave netdevsim0): Enslaving as an active interface with an up link [ 486.612584][ T9078] netlink: 'syz.4.1596': attribute type 29 has an invalid length. [ 486.656138][ T9078] netlink: 'syz.4.1596': attribute type 29 has an invalid length. [ 486.667974][ T9083] netlink: 'syz.4.1596': attribute type 29 has an invalid length. [ 486.731023][ T9084] netlink: 10 bytes leftover after parsing attributes in process `syz.2.1597'. [ 491.565603][ T9115] netlink: 122896 bytes leftover after parsing attributes in process `syz.1.1609'. [ 491.619419][ T9115] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 491.638315][ T9115] CPU: 0 PID: 9115 Comm: syz.1.1609 Not tainted syzkaller #0 [ 491.645756][ T9115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 491.655861][ T9115] Call Trace: [ 491.659171][ T9115] [ 491.662133][ T9115] dump_stack_lvl+0x188/0x24e [ 491.667125][ T9115] ? show_regs_print_info+0x12/0x12 [ 491.672359][ T9115] ? load_image+0x400/0x400 [ 491.677041][ T9115] sysfs_warn_dup+0x8a/0xa0 [ 491.681587][ T9115] sysfs_do_create_link_sd+0xc0/0x110 [ 491.687002][ T9115] device_add+0x7ed/0xfb0 [ 491.691394][ T9115] wiphy_register+0x1d9f/0x2ac0 [ 491.696344][ T9115] ? cfg80211_event_work+0x40/0x40 [ 491.701589][ T9115] ? minstrel_ht_alloc+0x894/0xa20 [ 491.706749][ T9115] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 491.712857][ T9115] ieee80211_register_hw+0x2d00/0x39f0 [ 491.718345][ T9115] ? ieee80211_register_hw+0xea1/0x39f0 [ 491.723921][ T9115] ? ieee80211_register_hw+0xea1/0x39f0 [ 491.729512][ T9115] ? ieee80211_tasklet_handler+0x20/0x20 [ 491.735182][ T9115] ? lockdep_hardirqs_on+0x94/0x140 [ 491.740425][ T9115] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 491.746632][ T9115] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 491.752410][ T9115] hwsim_new_radio_nl+0xafa/0xce0 [ 491.757488][ T9115] genl_family_rcv_msg_doit+0x22a/0x330 [ 491.763082][ T9115] ? end_current_label_crit_section+0x170/0x170 [ 491.769355][ T9115] ? genl_family_rcv_msg_dumpit+0x3c0/0x3c0 [ 491.775317][ T9115] ? bpf_lsm_capable+0x5/0x10 [ 491.775971][ T9122] netlink: 'syz.4.1612': attribute type 29 has an invalid length. [ 491.780016][ T9115] ? security_capable+0x85/0xb0 [ 491.780052][ T9115] genl_rcv_msg+0x604/0x790 [ 491.797687][ T9115] ? genl_bind+0x360/0x360 [ 491.802763][ T9115] ? hwsim_tx_info_frame_received_nl+0xfc0/0xfc0 [ 491.809242][ T9115] netlink_rcv_skb+0x1fb/0x450 [ 491.814141][ T9115] ? genl_bind+0x360/0x360 [ 491.818597][ T9115] ? netlink_ack+0x1170/0x1170 [ 491.823408][ T9115] ? down_read+0x1a8/0x2d0 [ 491.827868][ T9115] genl_rcv+0x24/0x40 [ 491.831888][ T9115] netlink_unicast+0x74d/0x8d0 [ 491.836802][ T9115] netlink_sendmsg+0x8ad/0xbd0 [ 491.841615][ T9115] ? netlink_getsockopt+0x550/0x550 [ 491.846857][ T9115] ? aa_sock_msg_perm+0x94/0x150 [ 491.851837][ T9115] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 491.857170][ T9115] ? security_socket_sendmsg+0x7c/0xa0 [ 491.862667][ T9115] ? netlink_getsockopt+0x550/0x550 [ 491.867903][ T9115] ____sys_sendmsg+0x5be/0x970 [ 491.872711][ T9115] ? __sys_sendmsg_sock+0x30/0x30 [ 491.877753][ T9115] ? __import_iovec+0x315/0x500 [ 491.882617][ T9115] ? import_iovec+0x6f/0xa0 [ 491.887127][ T9115] ___sys_sendmsg+0x2a2/0x360 [ 491.891900][ T9115] ? __sys_sendmsg+0x290/0x290 [ 491.896736][ T9115] ? ktime_get_real_ts64+0x440/0x440 [ 491.902154][ T9115] __se_sys_sendmsg+0x1bb/0x2a0 [ 491.907022][ T9115] ? __x64_sys_sendmsg+0x80/0x80 [ 491.911978][ T9115] ? lockdep_hardirqs_on+0x94/0x140 [ 491.917357][ T9115] do_syscall_64+0x4c/0xa0 [ 491.921769][ T9115] ? clear_bhb_loop+0x60/0xb0 [ 491.926443][ T9115] ? clear_bhb_loop+0x60/0xb0 [ 491.931115][ T9115] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 491.937099][ T9115] RIP: 0033:0x7fade739acb9 [ 491.941514][ T9115] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 491.961236][ T9115] RSP: 002b:00007fade8179028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 491.969680][ T9115] RAX: ffffffffffffffda RBX: 00007fade7615fa0 RCX: 00007fade739acb9 [ 491.977693][ T9115] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000005 [ 491.985672][ T9115] RBP: 00007fade7408bf7 R08: 0000000000000000 R09: 0000000000000000 [ 491.993732][ T9115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 492.001707][ T9115] R13: 00007fade7616038 R14: 00007fade7615fa0 R15: 00007ffc6fc75408 [ 492.009704][ T9115] [ 492.063459][ T9122] netlink: 'syz.4.1612': attribute type 29 has an invalid length. [ 492.077877][ T9123] netlink: 'syz.4.1612': attribute type 29 has an invalid length. [ 492.438574][ T9138] netlink: 122896 bytes leftover after parsing attributes in process `syz.3.1618'. [ 492.480934][ T9138] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 492.524144][ T9138] CPU: 0 PID: 9138 Comm: syz.3.1618 Not tainted syzkaller #0 [ 492.531588][ T9138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 492.541677][ T9138] Call Trace: [ 492.544975][ T9138] [ 492.548104][ T9138] dump_stack_lvl+0x188/0x24e [ 492.552829][ T9138] ? show_regs_print_info+0x12/0x12 [ 492.558068][ T9138] ? load_image+0x400/0x400 [ 492.562610][ T9138] sysfs_warn_dup+0x8a/0xa0 [ 492.567141][ T9138] sysfs_do_create_link_sd+0xc0/0x110 [ 492.572554][ T9138] device_add+0x7ed/0xfb0 [ 492.577012][ T9138] wiphy_register+0x1d9f/0x2ac0 [ 492.581992][ T9138] ? cfg80211_event_work+0x40/0x40 [ 492.587120][ T9138] ? minstrel_ht_alloc+0x894/0xa20 [ 492.592245][ T9138] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 492.598329][ T9138] ieee80211_register_hw+0x2d00/0x39f0 [ 492.603809][ T9138] ? ieee80211_register_hw+0xea1/0x39f0 [ 492.609354][ T9138] ? ieee80211_register_hw+0xea1/0x39f0 [ 492.614913][ T9138] ? ieee80211_tasklet_handler+0x20/0x20 [ 492.620557][ T9138] ? memset+0x1e/0x40 [ 492.624615][ T9138] ? __hrtimer_init+0x186/0x270 [ 492.629468][ T9138] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 492.635207][ T9138] hwsim_new_radio_nl+0xafa/0xce0 [ 492.640241][ T9138] genl_family_rcv_msg_doit+0x22a/0x330 [ 492.645830][ T9138] ? end_current_label_crit_section+0x170/0x170 [ 492.652123][ T9138] ? genl_family_rcv_msg_dumpit+0x3c0/0x3c0 [ 492.658070][ T9138] ? bpf_lsm_capable+0x5/0x10 [ 492.662750][ T9138] ? security_capable+0x85/0xb0 [ 492.667692][ T9138] genl_rcv_msg+0x604/0x790 [ 492.672210][ T9138] ? genl_bind+0x360/0x360 [ 492.676634][ T9138] ? hwsim_tx_info_frame_received_nl+0xfc0/0xfc0 [ 492.682978][ T9138] netlink_rcv_skb+0x1fb/0x450 [ 492.687834][ T9138] ? genl_bind+0x360/0x360 [ 492.692255][ T9138] ? netlink_ack+0x1170/0x1170 [ 492.697031][ T9138] ? down_read+0x1a8/0x2d0 [ 492.701478][ T9138] genl_rcv+0x24/0x40 [ 492.705489][ T9138] netlink_unicast+0x74d/0x8d0 [ 492.710280][ T9138] netlink_sendmsg+0x8ad/0xbd0 [ 492.715107][ T9138] ? netlink_getsockopt+0x550/0x550 [ 492.720320][ T9138] ? aa_sock_msg_perm+0x94/0x150 [ 492.725308][ T9138] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 492.730698][ T9138] ? security_socket_sendmsg+0x7c/0xa0 [ 492.736176][ T9138] ? netlink_getsockopt+0x550/0x550 [ 492.741382][ T9138] ____sys_sendmsg+0x5be/0x970 [ 492.746162][ T9138] ? __sys_sendmsg_sock+0x30/0x30 [ 492.751188][ T9138] ? __import_iovec+0x315/0x500 [ 492.756139][ T9138] ? import_iovec+0x6f/0xa0 [ 492.760645][ T9138] ___sys_sendmsg+0x2a2/0x360 [ 492.765356][ T9138] ? try_to_wake_up+0x67c/0x1080 [ 492.770324][ T9138] ? __sys_sendmsg+0x290/0x290 [ 492.775144][ T9138] __se_sys_sendmsg+0x1bb/0x2a0 [ 492.780015][ T9138] ? ct_nmi_exit+0x145/0x1c0 [ 492.784604][ T9138] ? __x64_sys_sendmsg+0x80/0x80 [ 492.789733][ T9138] ? lockdep_hardirqs_on+0x94/0x140 [ 492.794956][ T9138] do_syscall_64+0x4c/0xa0 [ 492.799373][ T9138] ? clear_bhb_loop+0x60/0xb0 [ 492.804061][ T9138] ? clear_bhb_loop+0x60/0xb0 [ 492.808753][ T9138] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 492.814644][ T9138] RIP: 0033:0x7f2a5c79acb9 [ 492.819056][ T9138] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 492.838686][ T9138] RSP: 002b:00007f2a5d61e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.847194][ T9138] RAX: ffffffffffffffda RBX: 00007f2a5ca15fa0 RCX: 00007f2a5c79acb9 [ 492.855275][ T9138] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000008 [ 492.863272][ T9138] RBP: 00007f2a5c808bf7 R08: 0000000000000000 R09: 0000000000000000 [ 492.871352][ T9138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 492.879320][ T9138] R13: 00007f2a5ca16038 R14: 00007f2a5ca15fa0 R15: 00007fffb44b70a8 [ 492.887391][ T9138] [ 495.019632][ T9165] netlink: 'syz.2.1627': attribute type 29 has an invalid length. [ 495.035452][ T9165] netlink: 'syz.2.1627': attribute type 29 has an invalid length. [ 495.040008][ T9161] netlink: 122896 bytes leftover after parsing attributes in process `syz.0.1626'. [ 495.045434][ T9165] netlink: 'syz.2.1627': attribute type 29 has an invalid length. [ 495.089650][ T9161] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 495.106023][ T9161] CPU: 1 PID: 9161 Comm: syz.0.1626 Not tainted syzkaller #0 [ 495.113479][ T9161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 495.123572][ T9161] Call Trace: [ 495.126886][ T9161] [ 495.129839][ T9161] dump_stack_lvl+0x188/0x24e [ 495.134578][ T9161] ? show_regs_print_info+0x12/0x12 [ 495.139938][ T9161] ? load_image+0x400/0x400 [ 495.144505][ T9161] sysfs_warn_dup+0x8a/0xa0 [ 495.149058][ T9161] sysfs_do_create_link_sd+0xc0/0x110 [ 495.154494][ T9161] device_add+0x7ed/0xfb0 [ 495.158896][ T9161] wiphy_register+0x1d9f/0x2ac0 [ 495.163837][ T9161] ? cfg80211_event_work+0x40/0x40 [ 495.169082][ T9161] ? minstrel_ht_alloc+0x894/0xa20 [ 495.174232][ T9161] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 495.180367][ T9161] ieee80211_register_hw+0x2d00/0x39f0 [ 495.185871][ T9161] ? lockdep_hardirqs_on+0x94/0x140 [ 495.191091][ T9161] ? ieee80211_register_hw+0xea1/0x39f0 [ 495.196666][ T9161] ? ieee80211_register_hw+0xea1/0x39f0 [ 495.202273][ T9161] ? ieee80211_tasklet_handler+0x20/0x20 [ 495.207952][ T9161] ? memset+0x1e/0x40 [ 495.211967][ T9161] ? __hrtimer_init+0x186/0x270 [ 495.217030][ T9161] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 495.223005][ T9161] hwsim_new_radio_nl+0xafa/0xce0 [ 495.228106][ T9161] genl_family_rcv_msg_doit+0x22a/0x330 [ 495.233682][ T9161] ? genl_family_rcv_msg_dumpit+0x3c0/0x3c0 [ 495.239580][ T9161] ? lockdep_hardirqs_on+0x94/0x140 [ 495.244801][ T9161] genl_rcv_msg+0x604/0x790 [ 495.249310][ T9161] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 495.255481][ T9161] ? genl_bind+0x360/0x360 [ 495.259945][ T9161] ? hwsim_tx_info_frame_received_nl+0xfc0/0xfc0 [ 495.266322][ T9161] netlink_rcv_skb+0x1fb/0x450 [ 495.271116][ T9161] ? genl_bind+0x360/0x360 [ 495.275564][ T9161] ? netlink_ack+0x1170/0x1170 [ 495.280378][ T9161] ? down_read+0x1a8/0x2d0 [ 495.284828][ T9161] genl_rcv+0x24/0x40 [ 495.288826][ T9161] netlink_unicast+0x74d/0x8d0 [ 495.293602][ T9161] netlink_sendmsg+0x8ad/0xbd0 [ 495.298382][ T9161] ? netlink_getsockopt+0x550/0x550 [ 495.303730][ T9161] ? check_preemption_disabled+0x18/0x110 [ 495.309509][ T9161] ? aa_sock_msg_perm+0x94/0x150 [ 495.314508][ T9161] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 495.320007][ T9161] ? security_socket_sendmsg+0x7c/0xa0 [ 495.325504][ T9161] ? netlink_getsockopt+0x550/0x550 [ 495.330760][ T9161] ____sys_sendmsg+0x5be/0x970 [ 495.335911][ T9161] ? __sys_sendmsg_sock+0x30/0x30 [ 495.340989][ T9161] ? __import_iovec+0x315/0x500 [ 495.345862][ T9161] ? import_iovec+0x6f/0xa0 [ 495.350366][ T9161] ___sys_sendmsg+0x2a2/0x360 [ 495.355050][ T9161] ? __sys_sendmsg+0x290/0x290 [ 495.359829][ T9161] ? ktime_get_real_ts64+0x440/0x440 [ 495.365132][ T9161] __se_sys_sendmsg+0x1bb/0x2a0 [ 495.369986][ T9161] ? ct_nmi_exit+0x145/0x1c0 [ 495.374572][ T9161] ? __x64_sys_sendmsg+0x80/0x80 [ 495.379611][ T9161] ? lockdep_hardirqs_on+0x94/0x140 [ 495.384941][ T9161] do_syscall_64+0x4c/0xa0 [ 495.389551][ T9161] ? clear_bhb_loop+0x60/0xb0 [ 495.394414][ T9161] ? clear_bhb_loop+0x60/0xb0 [ 495.399106][ T9161] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 495.404997][ T9161] RIP: 0033:0x7fab4119acb9 [ 495.409408][ T9161] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 495.429758][ T9161] RSP: 002b:00007fab42069028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 495.438179][ T9161] RAX: ffffffffffffffda RBX: 00007fab41415fa0 RCX: 00007fab4119acb9 [ 495.446233][ T9161] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000008 [ 495.454460][ T9161] RBP: 00007fab41208bf7 R08: 0000000000000000 R09: 0000000000000000 [ 495.462450][ T9161] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 495.470569][ T9161] R13: 00007fab41416038 R14: 00007fab41415fa0 R15: 00007ffe1d5b1ca8 [ 495.478569][ T9161] [ 495.530532][ T9164] netlink: 122896 bytes leftover after parsing attributes in process `syz.1.1625'. [ 495.549962][ T9164] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 495.574426][ T9164] CPU: 0 PID: 9164 Comm: syz.1.1625 Not tainted syzkaller #0 [ 495.581894][ T9164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 495.591993][ T9164] Call Trace: [ 495.595278][ T9164] [ 495.598209][ T9164] dump_stack_lvl+0x188/0x24e [ 495.602927][ T9164] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 495.609118][ T9164] ? show_regs_print_info+0x12/0x12 [ 495.614364][ T9164] ? load_image+0x400/0x400 [ 495.618894][ T9164] sysfs_warn_dup+0x8a/0xa0 [ 495.623411][ T9164] sysfs_do_create_link_sd+0xc0/0x110 [ 495.628824][ T9164] device_add+0x7ed/0xfb0 [ 495.633199][ T9164] wiphy_register+0x1d9f/0x2ac0 [ 495.638077][ T9164] ? cfg80211_event_work+0x40/0x40 [ 495.643206][ T9164] ? minstrel_ht_alloc+0x894/0xa20 [ 495.648630][ T9164] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 495.654851][ T9164] ieee80211_register_hw+0x2d00/0x39f0 [ 495.660384][ T9164] ? lockdep_hardirqs_on+0x94/0x140 [ 495.665626][ T9164] ? ieee80211_register_hw+0xea1/0x39f0 [ 495.671182][ T9164] ? ieee80211_register_hw+0xea1/0x39f0 [ 495.676742][ T9164] ? ieee80211_tasklet_handler+0x20/0x20 [ 495.682396][ T9164] ? memset+0x1e/0x40 [ 495.686409][ T9164] ? __hrtimer_init+0x186/0x270 [ 495.691315][ T9164] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 495.697104][ T9164] hwsim_new_radio_nl+0xafa/0xce0 [ 495.702177][ T9164] genl_family_rcv_msg_doit+0x22a/0x330 [ 495.707844][ T9164] ? end_current_label_crit_section+0x170/0x170 [ 495.714207][ T9164] ? genl_family_rcv_msg_dumpit+0x3c0/0x3c0 [ 495.720155][ T9164] ? bpf_lsm_capable+0x5/0x10 [ 495.724863][ T9164] ? security_capable+0x85/0xb0 [ 495.729750][ T9164] genl_rcv_msg+0x604/0x790 [ 495.734284][ T9164] ? genl_bind+0x360/0x360 [ 495.738778][ T9164] ? hwsim_tx_info_frame_received_nl+0xfc0/0xfc0 [ 495.745185][ T9164] netlink_rcv_skb+0x1fb/0x450 [ 495.749969][ T9164] ? genl_bind+0x360/0x360 [ 495.754392][ T9164] ? netlink_ack+0x1170/0x1170 [ 495.759163][ T9164] ? down_read+0x1a8/0x2d0 [ 495.763582][ T9164] genl_rcv+0x24/0x40 [ 495.767566][ T9164] netlink_unicast+0x74d/0x8d0 [ 495.772433][ T9164] netlink_sendmsg+0x8ad/0xbd0 [ 495.777209][ T9164] ? netlink_getsockopt+0x550/0x550 [ 495.782411][ T9164] ? aa_sock_msg_perm+0x94/0x150 [ 495.787377][ T9164] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 495.792693][ T9164] ? security_socket_sendmsg+0x7c/0xa0 [ 495.798180][ T9164] ? netlink_getsockopt+0x550/0x550 [ 495.803419][ T9164] ____sys_sendmsg+0x5be/0x970 [ 495.808228][ T9164] ? __sys_sendmsg_sock+0x30/0x30 [ 495.813268][ T9164] ? __import_iovec+0x315/0x500 [ 495.818172][ T9164] ? import_iovec+0x6f/0xa0 [ 495.822707][ T9164] ___sys_sendmsg+0x2a2/0x360 [ 495.827402][ T9164] ? __sys_sendmsg+0x290/0x290 [ 495.832222][ T9164] ? __fget_files+0x3bf/0x4b0 [ 495.836973][ T9164] __se_sys_sendmsg+0x1bb/0x2a0 [ 495.841961][ T9164] ? ct_nmi_exit+0x145/0x1c0 [ 495.846590][ T9164] ? __x64_sys_sendmsg+0x80/0x80 [ 495.851595][ T9164] ? lockdep_hardirqs_on+0x94/0x140 [ 495.856895][ T9164] do_syscall_64+0x4c/0xa0 [ 495.861424][ T9164] ? clear_bhb_loop+0x60/0xb0 [ 495.866230][ T9164] ? clear_bhb_loop+0x60/0xb0 [ 495.870959][ T9164] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 495.876991][ T9164] RIP: 0033:0x7fade739acb9 [ 495.881418][ T9164] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 495.901667][ T9164] RSP: 002b:00007fade8179028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 495.910189][ T9164] RAX: ffffffffffffffda RBX: 00007fade7615fa0 RCX: 00007fade739acb9 [ 495.918160][ T9164] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000005 [ 495.926149][ T9164] RBP: 00007fade7408bf7 R08: 0000000000000000 R09: 0000000000000000 [ 495.934163][ T9164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 495.942221][ T9164] R13: 00007fade7616038 R14: 00007fade7615fa0 R15: 00007ffc6fc75408 [ 495.950218][ T9164] [ 496.011431][ T9172] netlink: 'syz.4.1629': attribute type 21 has an invalid length. [ 496.081366][ T9172] netlink: 164 bytes leftover after parsing attributes in process `syz.4.1629'. [ 496.387562][ T9188] netlink: 122896 bytes leftover after parsing attributes in process `syz.0.1635'. [ 496.449417][ T9188] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 496.465385][ T9188] CPU: 0 PID: 9188 Comm: syz.0.1635 Not tainted syzkaller #0 [ 496.472855][ T9188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 496.482955][ T9188] Call Trace: [ 496.486262][ T9188] [ 496.489217][ T9188] dump_stack_lvl+0x188/0x24e [ 496.493939][ T9188] ? show_regs_print_info+0x12/0x12 [ 496.499202][ T9188] ? load_image+0x400/0x400 [ 496.503850][ T9188] sysfs_warn_dup+0x8a/0xa0 [ 496.508408][ T9188] sysfs_do_create_link_sd+0xc0/0x110 [ 496.514118][ T9188] device_add+0x7ed/0xfb0 [ 496.518534][ T9188] wiphy_register+0x1d9f/0x2ac0 [ 496.523422][ T9188] ? cfg80211_event_work+0x40/0x40 [ 496.528554][ T9188] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 496.534857][ T9188] ieee80211_register_hw+0x2d00/0x39f0 [ 496.540657][ T9188] ? ieee80211_register_hw+0xea1/0x39f0 [ 496.546237][ T9188] ? ieee80211_register_hw+0xea1/0x39f0 [ 496.551805][ T9188] ? ieee80211_tasklet_handler+0x20/0x20 [ 496.557715][ T9188] ? memset+0x1e/0x40 [ 496.561695][ T9188] ? __hrtimer_init+0x186/0x270 [ 496.566547][ T9188] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 496.572304][ T9188] hwsim_new_radio_nl+0xafa/0xce0 [ 496.577351][ T9188] genl_family_rcv_msg_doit+0x22a/0x330 [ 496.582917][ T9188] ? genl_family_rcv_msg_dumpit+0x3c0/0x3c0 [ 496.588827][ T9188] ? lockdep_hardirqs_on+0x94/0x140 [ 496.594059][ T9188] ? genl_rcv_msg+0x5dc/0x790 [ 496.598759][ T9188] genl_rcv_msg+0x604/0x790 [ 496.603276][ T9188] ? genl_bind+0x360/0x360 [ 496.607786][ T9188] ? hwsim_tx_info_frame_received_nl+0xfc0/0xfc0 [ 496.614220][ T9188] netlink_rcv_skb+0x1fb/0x450 [ 496.618995][ T9188] ? genl_bind+0x360/0x360 [ 496.623414][ T9188] ? netlink_ack+0x1170/0x1170 [ 496.628190][ T9188] ? down_read+0x1a8/0x2d0 [ 496.632608][ T9188] genl_rcv+0x24/0x40 [ 496.636598][ T9188] netlink_unicast+0x74d/0x8d0 [ 496.641386][ T9188] netlink_sendmsg+0x8ad/0xbd0 [ 496.646170][ T9188] ? netlink_getsockopt+0x550/0x550 [ 496.651374][ T9188] ? netlink_getsockopt+0x550/0x550 [ 496.656571][ T9188] ____sys_sendmsg+0x5be/0x970 [ 496.661352][ T9188] ? __sys_sendmsg_sock+0x30/0x30 [ 496.666381][ T9188] ? __import_iovec+0x315/0x500 [ 496.671233][ T9188] ? import_iovec+0x6f/0xa0 [ 496.675733][ T9188] ___sys_sendmsg+0x2a2/0x360 [ 496.680412][ T9188] ? try_to_wake_up+0x6ae/0x1080 [ 496.685353][ T9188] ? __sys_sendmsg+0x290/0x290 [ 496.690159][ T9188] __se_sys_sendmsg+0x1bb/0x2a0 [ 496.695013][ T9188] ? ct_nmi_exit+0x145/0x1c0 [ 496.699605][ T9188] ? __x64_sys_sendmsg+0x80/0x80 [ 496.704665][ T9188] ? lockdep_hardirqs_on+0x94/0x140 [ 496.709993][ T9188] do_syscall_64+0x4c/0xa0 [ 496.714409][ T9188] ? clear_bhb_loop+0x60/0xb0 [ 496.719083][ T9188] ? clear_bhb_loop+0x60/0xb0 [ 496.723763][ T9188] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 496.729658][ T9188] RIP: 0033:0x7fab4119acb9 [ 496.734158][ T9188] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 496.753781][ T9188] RSP: 002b:00007fab42069028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 496.762206][ T9188] RAX: ffffffffffffffda RBX: 00007fab41415fa0 RCX: 00007fab4119acb9 [ 496.770203][ T9188] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000008 [ 496.778197][ T9188] RBP: 00007fab41208bf7 R08: 0000000000000000 R09: 0000000000000000 [ 496.786172][ T9188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 496.794141][ T9188] R13: 00007fab41416038 R14: 00007fab41415fa0 R15: 00007ffe1d5b1ca8 [ 496.802157][ T9188] [ 497.025218][ T9198] netlink: 'syz.1.1640': attribute type 29 has an invalid length. [ 497.055154][ T9198] netlink: 'syz.1.1640': attribute type 29 has an invalid length. [ 497.071467][ T9198] netlink: 'syz.1.1640': attribute type 29 has an invalid length. [ 497.332290][ T9203] netlink: 194236 bytes leftover after parsing attributes in process `syz.3.1642'. [ 497.342104][ T9203] netlink: zone id is out of range [ 497.347944][ T9203] netlink: get zone limit has 8 unknown bytes [ 498.832390][ T9206] netlink: 122896 bytes leftover after parsing attributes in process `syz.4.1643'. [ 498.876834][ T9206] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 498.890476][ T9206] CPU: 1 PID: 9206 Comm: syz.4.1643 Not tainted syzkaller #0 [ 498.897894][ T9206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 498.907951][ T9206] Call Trace: [ 498.911238][ T9206] [ 498.914162][ T9206] dump_stack_lvl+0x188/0x24e [ 498.918850][ T9206] ? show_regs_print_info+0x12/0x12 [ 498.924047][ T9206] ? load_image+0x400/0x400 [ 498.928563][ T9206] sysfs_warn_dup+0x8a/0xa0 [ 498.933069][ T9206] sysfs_do_create_link_sd+0xc0/0x110 [ 498.938457][ T9206] device_add+0x7ed/0xfb0 [ 498.943011][ T9206] wiphy_register+0x1d9f/0x2ac0 [ 498.947889][ T9206] ? cfg80211_event_work+0x40/0x40 [ 498.953014][ T9206] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 498.959178][ T9206] ieee80211_register_hw+0x2d00/0x39f0 [ 498.964643][ T9206] ? ieee80211_register_hw+0xea1/0x39f0 [ 498.970183][ T9206] ? ieee80211_register_hw+0xea1/0x39f0 [ 498.975751][ T9206] ? ieee80211_tasklet_handler+0x20/0x20 [ 498.981407][ T9206] ? memset+0x1e/0x40 [ 498.985393][ T9206] ? __hrtimer_init+0x186/0x270 [ 498.990253][ T9206] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 498.995988][ T9206] hwsim_new_radio_nl+0xafa/0xce0 [ 499.001022][ T9206] genl_family_rcv_msg_doit+0x22a/0x330 [ 499.006586][ T9206] ? end_current_label_crit_section+0x170/0x170 [ 499.012854][ T9206] ? genl_family_rcv_msg_dumpit+0x3c0/0x3c0 [ 499.018795][ T9206] ? bpf_lsm_capable+0x5/0x10 [ 499.023522][ T9206] ? security_capable+0x85/0xb0 [ 499.028399][ T9206] genl_rcv_msg+0x604/0x790 [ 499.032923][ T9206] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 499.039115][ T9206] ? genl_bind+0x360/0x360 [ 499.043564][ T9206] ? hwsim_tx_info_frame_received_nl+0xfc0/0xfc0 [ 499.049933][ T9206] ? lock_acquire+0x225/0x4a0 [ 499.054704][ T9206] netlink_rcv_skb+0x1fb/0x450 [ 499.059568][ T9206] ? genl_bind+0x360/0x360 [ 499.064187][ T9206] ? netlink_ack+0x1170/0x1170 [ 499.069069][ T9206] ? down_read+0x1a8/0x2d0 [ 499.073515][ T9206] genl_rcv+0x24/0x40 [ 499.077536][ T9206] netlink_unicast+0x74d/0x8d0 [ 499.082313][ T9206] netlink_sendmsg+0x8ad/0xbd0 [ 499.087093][ T9206] ? netlink_getsockopt+0x550/0x550 [ 499.092298][ T9206] ? aa_sock_msg_perm+0x94/0x150 [ 499.097243][ T9206] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 499.102525][ T9206] ? security_socket_sendmsg+0x7c/0xa0 [ 499.107993][ T9206] ? netlink_getsockopt+0x550/0x550 [ 499.113193][ T9206] ____sys_sendmsg+0x5be/0x970 [ 499.118001][ T9206] ? __sys_sendmsg_sock+0x30/0x30 [ 499.123035][ T9206] ? __import_iovec+0x315/0x500 [ 499.127900][ T9206] ? import_iovec+0x6f/0xa0 [ 499.132397][ T9206] ___sys_sendmsg+0x2a2/0x360 [ 499.137079][ T9206] ? try_to_wake_up+0x67c/0x1080 [ 499.142022][ T9206] ? __sys_sendmsg+0x290/0x290 [ 499.146826][ T9206] __se_sys_sendmsg+0x1bb/0x2a0 [ 499.151705][ T9206] ? __x64_sys_sendmsg+0x80/0x80 [ 499.156665][ T9206] ? lockdep_hardirqs_on+0x94/0x140 [ 499.161912][ T9206] do_syscall_64+0x4c/0xa0 [ 499.166411][ T9206] ? clear_bhb_loop+0x60/0xb0 [ 499.171084][ T9206] ? clear_bhb_loop+0x60/0xb0 [ 499.175762][ T9206] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 499.181658][ T9206] RIP: 0033:0x7fbaa239acb9 [ 499.186086][ T9206] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 499.205742][ T9206] RSP: 002b:00007fbaa3341028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 499.214190][ T9206] RAX: ffffffffffffffda RBX: 00007fbaa2615fa0 RCX: 00007fbaa239acb9 [ 499.222175][ T9206] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000005 [ 499.230164][ T9206] RBP: 00007fbaa2408bf7 R08: 0000000000000000 R09: 0000000000000000 [ 499.238139][ T9206] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 499.246116][ T9206] R13: 00007fbaa2616038 R14: 00007fbaa2615fa0 R15: 00007fff0e588fb8 [ 499.254109][ T9206] [ 499.277706][ T9217] netlink: 'syz.1.1647': attribute type 21 has an invalid length. [ 499.294009][ T9217] netlink: 164 bytes leftover after parsing attributes in process `syz.1.1647'. [ 499.540794][ T9228] netlink: 'syz.1.1652': attribute type 29 has an invalid length. [ 499.542674][ T9226] netlink: 122896 bytes leftover after parsing attributes in process `syz.0.1651'. [ 499.585516][ T9226] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 499.622646][ T9226] CPU: 1 PID: 9226 Comm: syz.0.1651 Not tainted syzkaller #0 [ 499.630235][ T9226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 499.640417][ T9226] Call Trace: [ 499.643727][ T9226] [ 499.646688][ T9226] dump_stack_lvl+0x188/0x24e [ 499.651416][ T9226] ? show_regs_print_info+0x12/0x12 [ 499.656673][ T9226] ? load_image+0x400/0x400 [ 499.661225][ T9226] sysfs_warn_dup+0x8a/0xa0 [ 499.665767][ T9226] sysfs_do_create_link_sd+0xc0/0x110 [ 499.671177][ T9226] device_add+0x7ed/0xfb0 [ 499.675545][ T9226] wiphy_register+0x1d9f/0x2ac0 [ 499.680428][ T9226] ? cfg80211_event_work+0x40/0x40 [ 499.685569][ T9226] ? minstrel_ht_alloc+0x894/0xa20 [ 499.690775][ T9226] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 499.696852][ T9226] ieee80211_register_hw+0x2d00/0x39f0 [ 499.702325][ T9226] ? ieee80211_register_hw+0xea1/0x39f0 [ 499.707872][ T9226] ? ieee80211_register_hw+0xea1/0x39f0 [ 499.713425][ T9226] ? ieee80211_tasklet_handler+0x20/0x20 [ 499.719063][ T9226] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 499.725229][ T9226] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 499.730981][ T9226] hwsim_new_radio_nl+0xafa/0xce0 [ 499.736020][ T9226] genl_family_rcv_msg_doit+0x22a/0x330 [ 499.741575][ T9226] ? end_current_label_crit_section+0x170/0x170 [ 499.747815][ T9226] ? genl_family_rcv_msg_dumpit+0x3c0/0x3c0 [ 499.753977][ T9226] ? bpf_lsm_capable+0x5/0x10 [ 499.758652][ T9226] ? security_capable+0x85/0xb0 [ 499.763522][ T9226] genl_rcv_msg+0x604/0x790 [ 499.768136][ T9226] ? genl_bind+0x360/0x360 [ 499.772567][ T9226] ? hwsim_tx_info_frame_received_nl+0xfc0/0xfc0 [ 499.778909][ T9226] netlink_rcv_skb+0x1fb/0x450 [ 499.783689][ T9226] ? genl_bind+0x360/0x360 [ 499.788111][ T9226] ? netlink_ack+0x1170/0x1170 [ 499.792975][ T9226] ? down_read+0x1a8/0x2d0 [ 499.797395][ T9226] genl_rcv+0x24/0x40 [ 499.801379][ T9226] netlink_unicast+0x74d/0x8d0 [ 499.806178][ T9226] netlink_sendmsg+0x8ad/0xbd0 [ 499.810982][ T9226] ? netlink_getsockopt+0x550/0x550 [ 499.816202][ T9226] ? aa_sock_msg_perm+0x94/0x150 [ 499.821151][ T9226] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 499.826442][ T9226] ? security_socket_sendmsg+0x7c/0xa0 [ 499.831958][ T9226] ? netlink_getsockopt+0x550/0x550 [ 499.837172][ T9226] ____sys_sendmsg+0x5be/0x970 [ 499.841971][ T9226] ? __sys_sendmsg_sock+0x30/0x30 [ 499.847180][ T9226] ? __import_iovec+0x315/0x500 [ 499.852033][ T9226] ? import_iovec+0x6f/0xa0 [ 499.856538][ T9226] ___sys_sendmsg+0x2a2/0x360 [ 499.861309][ T9226] ? try_to_wake_up+0x6ae/0x1080 [ 499.866259][ T9226] ? __sys_sendmsg+0x290/0x290 [ 499.871070][ T9226] ? ktime_get_real_ts64+0x440/0x440 [ 499.876486][ T9226] __se_sys_sendmsg+0x1bb/0x2a0 [ 499.881358][ T9226] ? __x64_sys_sendmsg+0x80/0x80 [ 499.886316][ T9226] ? lockdep_hardirqs_on+0x94/0x140 [ 499.891542][ T9226] do_syscall_64+0x4c/0xa0 [ 499.895959][ T9226] ? clear_bhb_loop+0x60/0xb0 [ 499.900632][ T9226] ? clear_bhb_loop+0x60/0xb0 [ 499.905392][ T9226] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 499.911283][ T9226] RIP: 0033:0x7fab4119acb9 [ 499.915695][ T9226] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 499.935312][ T9226] RSP: 002b:00007fab42069028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 499.943731][ T9226] RAX: ffffffffffffffda RBX: 00007fab41415fa0 RCX: 00007fab4119acb9 [ 499.951700][ T9226] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000005 [ 499.959667][ T9226] RBP: 00007fab41208bf7 R08: 0000000000000000 R09: 0000000000000000 [ 499.967633][ T9226] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 499.975641][ T9226] R13: 00007fab41416038 R14: 00007fab41415fa0 R15: 00007ffe1d5b1ca8 [ 499.983624][ T9226] [ 500.039158][ T9228] netlink: 'syz.1.1652': attribute type 29 has an invalid length. [ 500.052764][ T9230] netlink: 'syz.1.1652': attribute type 29 has an invalid length. [ 500.117076][ T9232] netlink: 122896 bytes leftover after parsing attributes in process `syz.3.1654'. [ 500.135698][ T9232] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 500.143500][ T9232] CPU: 1 PID: 9232 Comm: syz.3.1654 Not tainted syzkaller #0 [ 500.150879][ T9232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 500.160951][ T9232] Call Trace: [ 500.164232][ T9232] [ 500.167164][ T9232] dump_stack_lvl+0x188/0x24e [ 500.171867][ T9232] ? show_regs_print_info+0x12/0x12 [ 500.177087][ T9232] ? load_image+0x400/0x400 [ 500.181624][ T9232] sysfs_warn_dup+0x8a/0xa0 [ 500.186157][ T9232] sysfs_do_create_link_sd+0xc0/0x110 [ 500.191554][ T9232] device_add+0x7ed/0xfb0 [ 500.195924][ T9232] wiphy_register+0x1d9f/0x2ac0 [ 500.200825][ T9232] ? cfg80211_event_work+0x40/0x40 [ 500.205963][ T9232] ? minstrel_ht_alloc+0x894/0xa20 [ 500.211092][ T9232] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 500.217181][ T9232] ieee80211_register_hw+0x2d00/0x39f0 [ 500.222651][ T9232] ? ieee80211_register_hw+0xea1/0x39f0 [ 500.228196][ T9232] ? ieee80211_register_hw+0xea1/0x39f0 [ 500.233753][ T9232] ? ieee80211_tasklet_handler+0x20/0x20 [ 500.239397][ T9232] ? memset+0x1e/0x40 [ 500.243462][ T9232] ? __hrtimer_init+0x186/0x270 [ 500.248311][ T9232] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 500.254051][ T9232] hwsim_new_radio_nl+0xafa/0xce0 [ 500.259082][ T9232] genl_family_rcv_msg_doit+0x22a/0x330 [ 500.264629][ T9232] ? end_current_label_crit_section+0x170/0x170 [ 500.270868][ T9232] ? genl_family_rcv_msg_dumpit+0x3c0/0x3c0 [ 500.276777][ T9232] ? bpf_lsm_capable+0x5/0x10 [ 500.281459][ T9232] ? security_capable+0x85/0xb0 [ 500.286335][ T9232] genl_rcv_msg+0x604/0x790 [ 500.290850][ T9232] ? genl_bind+0x360/0x360 [ 500.295264][ T9232] ? hwsim_tx_info_frame_received_nl+0xfc0/0xfc0 [ 500.301614][ T9232] netlink_rcv_skb+0x1fb/0x450 [ 500.306392][ T9232] ? genl_bind+0x360/0x360 [ 500.310808][ T9232] ? netlink_ack+0x1170/0x1170 [ 500.315579][ T9232] ? down_read+0x1a8/0x2d0 [ 500.320011][ T9232] genl_rcv+0x24/0x40 [ 500.323997][ T9232] netlink_unicast+0x74d/0x8d0 [ 500.328766][ T9232] netlink_sendmsg+0x8ad/0xbd0 [ 500.333535][ T9232] ? netlink_getsockopt+0x550/0x550 [ 500.338736][ T9232] ? aa_sock_msg_perm+0x94/0x150 [ 500.343672][ T9232] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 500.348953][ T9232] ? security_socket_sendmsg+0x7c/0xa0 [ 500.354412][ T9232] ? netlink_getsockopt+0x550/0x550 [ 500.359607][ T9232] ____sys_sendmsg+0x5be/0x970 [ 500.364375][ T9232] ? __sys_sendmsg_sock+0x30/0x30 [ 500.369395][ T9232] ? __import_iovec+0x315/0x500 [ 500.374320][ T9232] ? import_iovec+0x6f/0xa0 [ 500.378826][ T9232] ___sys_sendmsg+0x2a2/0x360 [ 500.383530][ T9232] ? try_to_wake_up+0x67c/0x1080 [ 500.388470][ T9232] ? __sys_sendmsg+0x290/0x290 [ 500.393271][ T9232] __se_sys_sendmsg+0x1bb/0x2a0 [ 500.398122][ T9232] ? ct_nmi_exit+0x145/0x1c0 [ 500.402707][ T9232] ? __x64_sys_sendmsg+0x80/0x80 [ 500.407655][ T9232] ? lockdep_hardirqs_on+0x94/0x140 [ 500.412856][ T9232] do_syscall_64+0x4c/0xa0 [ 500.417268][ T9232] ? clear_bhb_loop+0x60/0xb0 [ 500.421949][ T9232] ? clear_bhb_loop+0x60/0xb0 [ 500.426634][ T9232] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 500.432519][ T9232] RIP: 0033:0x7f2a5c79acb9 [ 500.437013][ T9232] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 500.456611][ T9232] RSP: 002b:00007f2a5d61e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 500.465023][ T9232] RAX: ffffffffffffffda RBX: 00007f2a5ca15fa0 RCX: 00007f2a5c79acb9 [ 500.473016][ T9232] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000008 [ 500.480976][ T9232] RBP: 00007f2a5c808bf7 R08: 0000000000000000 R09: 0000000000000000 [ 500.488939][ T9232] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 500.496900][ T9232] R13: 00007f2a5ca16038 R14: 00007f2a5ca15fa0 R15: 00007fffb44b70a8 [ 500.504965][ T9232] [ 501.406881][ T1277] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.413246][ T1277] ieee802154 phy1 wpan1: encryption failed: -22 [ 502.846201][ T9258] netlink: 'syz.1.1664': attribute type 21 has an invalid length. [ 502.865969][ T9258] netlink: 164 bytes leftover after parsing attributes in process `syz.1.1664'. [ 502.872846][ T9254] netlink: 122896 bytes leftover after parsing attributes in process `syz.3.1662'. [ 502.902879][ T9254] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 502.926631][ T9254] CPU: 1 PID: 9254 Comm: syz.3.1662 Not tainted syzkaller #0 [ 502.934055][ T9254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 502.944313][ T9254] Call Trace: [ 502.947614][ T9254] [ 502.950565][ T9254] dump_stack_lvl+0x188/0x24e [ 502.955280][ T9254] ? show_regs_print_info+0x12/0x12 [ 502.960513][ T9254] ? load_image+0x400/0x400 [ 502.965058][ T9254] sysfs_warn_dup+0x8a/0xa0 [ 502.969594][ T9254] sysfs_do_create_link_sd+0xc0/0x110 [ 502.975005][ T9254] device_add+0x7ed/0xfb0 [ 502.979385][ T9254] wiphy_register+0x1d9f/0x2ac0 [ 502.984300][ T9254] ? cfg80211_event_work+0x40/0x40 [ 502.989440][ T9254] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 502.995630][ T9254] ? ieee80211_register_hw+0x27a1/0x39f0 [ 503.001264][ T9254] ? ieee80211_register_hw+0x28b7/0x39f0 [ 503.006900][ T9254] ieee80211_register_hw+0x2d00/0x39f0 [ 503.012364][ T9254] ? ieee80211_register_hw+0xea1/0x39f0 [ 503.018037][ T9254] ? ieee80211_register_hw+0xea1/0x39f0 [ 503.023620][ T9254] ? ieee80211_tasklet_handler+0x20/0x20 [ 503.029275][ T9254] ? memset+0x1e/0x40 [ 503.033259][ T9254] ? __hrtimer_init+0x186/0x270 [ 503.038112][ T9254] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 503.043940][ T9254] hwsim_new_radio_nl+0xafa/0xce0 [ 503.049062][ T9254] genl_family_rcv_msg_doit+0x22a/0x330 [ 503.054610][ T9254] ? end_current_label_crit_section+0x170/0x170 [ 503.060852][ T9254] ? genl_family_rcv_msg_dumpit+0x3c0/0x3c0 [ 503.066754][ T9254] ? bpf_lsm_capable+0x5/0x10 [ 503.071469][ T9254] ? security_capable+0x85/0xb0 [ 503.076348][ T9254] genl_rcv_msg+0x604/0x790 [ 503.080868][ T9254] ? genl_bind+0x360/0x360 [ 503.085285][ T9254] ? hwsim_tx_info_frame_received_nl+0xfc0/0xfc0 [ 503.091629][ T9254] netlink_rcv_skb+0x1fb/0x450 [ 503.096402][ T9254] ? genl_bind+0x360/0x360 [ 503.100822][ T9254] ? netlink_ack+0x1170/0x1170 [ 503.105594][ T9254] ? down_read+0x1a8/0x2d0 [ 503.110110][ T9254] genl_rcv+0x24/0x40 [ 503.114140][ T9254] netlink_unicast+0x74d/0x8d0 [ 503.119628][ T9254] netlink_sendmsg+0x8ad/0xbd0 [ 503.124540][ T9254] ? netlink_getsockopt+0x550/0x550 [ 503.129755][ T9254] ? aa_sock_msg_perm+0x94/0x150 [ 503.134707][ T9254] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 503.140000][ T9254] ? security_socket_sendmsg+0x7c/0xa0 [ 503.145469][ T9254] ? netlink_getsockopt+0x550/0x550 [ 503.150673][ T9254] ____sys_sendmsg+0x5be/0x970 [ 503.155448][ T9254] ? __sys_sendmsg_sock+0x30/0x30 [ 503.160476][ T9254] ? __import_iovec+0x315/0x500 [ 503.165327][ T9254] ? import_iovec+0x6f/0xa0 [ 503.169827][ T9254] ___sys_sendmsg+0x2a2/0x360 [ 503.174509][ T9254] ? try_to_wake_up+0x67c/0x1080 [ 503.179449][ T9254] ? __sys_sendmsg+0x290/0x290 [ 503.184252][ T9254] __se_sys_sendmsg+0x1bb/0x2a0 [ 503.189106][ T9254] ? __x64_sys_sendmsg+0x80/0x80 [ 503.194060][ T9254] ? syscall_enter_from_user_mode+0x2a/0x80 [ 503.199983][ T9254] do_syscall_64+0x4c/0xa0 [ 503.204403][ T9254] ? clear_bhb_loop+0x60/0xb0 [ 503.209168][ T9254] ? clear_bhb_loop+0x60/0xb0 [ 503.213849][ T9254] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 503.219756][ T9254] RIP: 0033:0x7f2a5c79acb9 [ 503.224194][ T9254] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 503.243810][ T9254] RSP: 002b:00007f2a5d61e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 503.252231][ T9254] RAX: ffffffffffffffda RBX: 00007f2a5ca15fa0 RCX: 00007f2a5c79acb9 [ 503.260215][ T9254] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000005 [ 503.268358][ T9254] RBP: 00007f2a5c808bf7 R08: 0000000000000000 R09: 0000000000000000 [ 503.276330][ T9254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 503.284554][ T9254] R13: 00007f2a5ca16038 R14: 00007f2a5ca15fa0 R15: 00007fffb44b70a8 [ 503.292534][ T9254] [ 503.455209][ T9269] netlink: 'syz.1.1669': attribute type 29 has an invalid length. [ 503.495259][ T9269] netlink: 'syz.1.1669': attribute type 29 has an invalid length. [ 503.534321][ T9270] netlink: 'syz.1.1669': attribute type 29 has an invalid length. [ 503.770623][ T9278] netlink: 122896 bytes leftover after parsing attributes in process `syz.1.1673'. [ 503.812457][ T9278] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 503.831781][ T9278] CPU: 1 PID: 9278 Comm: syz.1.1673 Not tainted syzkaller #0 [ 503.839322][ T9278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 503.849413][ T9278] Call Trace: [ 503.852720][ T9278] [ 503.855686][ T9278] dump_stack_lvl+0x188/0x24e [ 503.860590][ T9278] ? show_regs_print_info+0x12/0x12 [ 503.865842][ T9278] ? load_image+0x400/0x400 [ 503.870400][ T9278] sysfs_warn_dup+0x8a/0xa0 [ 503.874944][ T9278] sysfs_do_create_link_sd+0xc0/0x110 [ 503.880357][ T9278] device_add+0x7ed/0xfb0 [ 503.884725][ T9278] wiphy_register+0x1d9f/0x2ac0 [ 503.889621][ T9278] ? cfg80211_event_work+0x40/0x40 [ 503.894936][ T9278] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 503.901256][ T9278] ieee80211_register_hw+0x2d00/0x39f0 [ 503.906781][ T9278] ? ieee80211_register_hw+0xea1/0x39f0 [ 503.913189][ T9278] ? ieee80211_register_hw+0xea1/0x39f0 [ 503.918807][ T9278] ? ieee80211_tasklet_handler+0x20/0x20 [ 503.924468][ T9278] ? memset+0x1e/0x40 [ 503.928482][ T9278] ? __hrtimer_init+0x186/0x270 [ 503.933356][ T9278] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 503.939147][ T9278] hwsim_new_radio_nl+0xafa/0xce0 [ 503.944409][ T9278] genl_family_rcv_msg_doit+0x22a/0x330 [ 503.950018][ T9278] ? end_current_label_crit_section+0x170/0x170 [ 503.956461][ T9278] ? genl_family_rcv_msg_dumpit+0x3c0/0x3c0 [ 503.962400][ T9278] ? bpf_lsm_capable+0x5/0x10 [ 503.967115][ T9278] ? security_capable+0x85/0xb0 [ 503.971979][ T9278] genl_rcv_msg+0x604/0x790 [ 503.976513][ T9278] ? genl_bind+0x360/0x360 [ 503.980931][ T9278] ? hwsim_tx_info_frame_received_nl+0xfc0/0xfc0 [ 503.987288][ T9278] netlink_rcv_skb+0x1fb/0x450 [ 503.992063][ T9278] ? genl_bind+0x360/0x360 [ 503.996486][ T9278] ? netlink_ack+0x1170/0x1170 [ 504.001264][ T9278] ? down_read+0x1a8/0x2d0 [ 504.005685][ T9278] genl_rcv+0x24/0x40 [ 504.009668][ T9278] netlink_unicast+0x74d/0x8d0 [ 504.014444][ T9278] netlink_sendmsg+0x8ad/0xbd0 [ 504.019232][ T9278] ? netlink_getsockopt+0x550/0x550 [ 504.024459][ T9278] ? aa_sock_msg_perm+0x94/0x150 [ 504.029400][ T9278] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 504.034682][ T9278] ? security_socket_sendmsg+0x7c/0xa0 [ 504.040144][ T9278] ? netlink_getsockopt+0x550/0x550 [ 504.045347][ T9278] ____sys_sendmsg+0x5be/0x970 [ 504.050125][ T9278] ? __sys_sendmsg_sock+0x30/0x30 [ 504.055153][ T9278] ? __import_iovec+0x315/0x500 [ 504.060007][ T9278] ? import_iovec+0x6f/0xa0 [ 504.064514][ T9278] ___sys_sendmsg+0x2a2/0x360 [ 504.069196][ T9278] ? try_to_wake_up+0x6ae/0x1080 [ 504.074163][ T9278] ? __sys_sendmsg+0x290/0x290 [ 504.078977][ T9278] ? lockdep_hardirqs_on+0x94/0x140 [ 504.084221][ T9278] __se_sys_sendmsg+0x1bb/0x2a0 [ 504.089076][ T9278] ? ct_nmi_exit+0x145/0x1c0 [ 504.093663][ T9278] ? __x64_sys_sendmsg+0x80/0x80 [ 504.098616][ T9278] ? lockdep_hardirqs_on+0x94/0x140 [ 504.103822][ T9278] do_syscall_64+0x4c/0xa0 [ 504.108245][ T9278] ? clear_bhb_loop+0x60/0xb0 [ 504.112917][ T9278] ? clear_bhb_loop+0x60/0xb0 [ 504.117595][ T9278] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 504.123487][ T9278] RIP: 0033:0x7fade739acb9 [ 504.127899][ T9278] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 504.147506][ T9278] RSP: 002b:00007fade8179028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 504.155924][ T9278] RAX: ffffffffffffffda RBX: 00007fade7615fa0 RCX: 00007fade739acb9 [ 504.163894][ T9278] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000008 [ 504.171880][ T9278] RBP: 00007fade7408bf7 R08: 0000000000000000 R09: 0000000000000000 [ 504.179940][ T9278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 504.187903][ T9278] R13: 00007fade7616038 R14: 00007fade7615fa0 R15: 00007ffc6fc75408 [ 504.195985][ T9278] [ 504.662894][ T9297] netlink: 'syz.2.1681': attribute type 21 has an invalid length. [ 504.679690][ T9297] netlink: 164 bytes leftover after parsing attributes in process `syz.2.1681'. [ 506.162091][ T9301] netlink: 'syz.4.1684': attribute type 29 has an invalid length. [ 506.183186][ T9301] netlink: 'syz.4.1684': attribute type 29 has an invalid length. [ 506.202958][ T9301] netlink: 'syz.4.1684': attribute type 29 has an invalid length. [ 506.597634][ T9321] netlink: 'syz.1.1690': attribute type 10 has an invalid length. [ 506.745646][ T9329] netlink: 126612 bytes leftover after parsing attributes in process `syz.3.1692'. [ 506.788287][ T9329] netlink: 17 bytes leftover after parsing attributes in process `syz.3.1692'. [ 507.456314][ T9334] FAULT_INJECTION: forcing a failure. [ 507.456314][ T9334] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 507.476763][ T9334] CPU: 0 PID: 9334 Comm: syz.0.1694 Not tainted syzkaller #0 [ 507.484215][ T9334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 507.494296][ T9334] Call Trace: [ 507.497597][ T9334] [ 507.500548][ T9334] dump_stack_lvl+0x188/0x24e [ 507.505350][ T9334] ? show_regs_print_info+0x12/0x12 [ 507.510574][ T9334] ? load_image+0x400/0x400 [ 507.515098][ T9334] ? __lock_acquire+0x7d10/0x7d10 [ 507.520142][ T9334] should_fail_ex+0x399/0x4d0 [ 507.524843][ T9334] _copy_from_user+0x2c/0x170 [ 507.529556][ T9334] __sys_bpf+0x2ea/0x780 [ 507.533850][ T9334] ? bpf_link_show_fdinfo+0x380/0x380 [ 507.539271][ T9334] ? lock_chain_count+0x20/0x20 [ 507.544177][ T9334] __x64_sys_bpf+0x78/0x90 [ 507.548635][ T9334] do_syscall_64+0x4c/0xa0 [ 507.553091][ T9334] ? clear_bhb_loop+0x60/0xb0 [ 507.557809][ T9334] ? clear_bhb_loop+0x60/0xb0 [ 507.562525][ T9334] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 507.568456][ T9334] RIP: 0033:0x7fab4119acb9 [ 507.572886][ T9334] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 507.592523][ T9334] RSP: 002b:00007fab42069028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 507.600973][ T9334] RAX: ffffffffffffffda RBX: 00007fab41415fa0 RCX: 00007fab4119acb9 [ 507.608973][ T9334] RDX: 0000000000000050 RSI: 0000200000002300 RDI: 000000000000000a [ 507.616970][ T9334] RBP: 00007fab42069090 R08: 0000000000000000 R09: 0000000000000000 [ 507.625105][ T9334] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 507.633105][ T9334] R13: 00007fab41416038 R14: 00007fab41415fa0 R15: 00007ffe1d5b1ca8 [ 507.641220][ T9334] [ 507.689986][ T9343] netlink: 'syz.3.1698': attribute type 21 has an invalid length. [ 507.698577][ T9343] netlink: 164 bytes leftover after parsing attributes in process `syz.3.1698'. [ 508.139972][ T9359] netlink: 122896 bytes leftover after parsing attributes in process `syz.0.1706'. [ 508.164744][ T9358] netlink: 10 bytes leftover after parsing attributes in process `syz.3.1705'. [ 508.178280][ T9359] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 508.232426][ T9359] CPU: 0 PID: 9359 Comm: syz.0.1706 Not tainted syzkaller #0 [ 508.239963][ T9359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 508.250054][ T9359] Call Trace: [ 508.253359][ T9359] [ 508.256329][ T9359] dump_stack_lvl+0x188/0x24e [ 508.261059][ T9359] ? show_regs_print_info+0x12/0x12 [ 508.266487][ T9359] ? load_image+0x400/0x400 [ 508.271036][ T9359] sysfs_warn_dup+0x8a/0xa0 [ 508.275583][ T9359] sysfs_do_create_link_sd+0xc0/0x110 [ 508.280997][ T9359] device_add+0x7ed/0xfb0 [ 508.285845][ T9359] wiphy_register+0x1d9f/0x2ac0 [ 508.290839][ T9359] ? cfg80211_event_work+0x40/0x40 [ 508.296001][ T9359] ? minstrel_ht_alloc+0x894/0xa20 [ 508.301165][ T9359] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 508.307632][ T9359] ieee80211_register_hw+0x2d00/0x39f0 [ 508.313252][ T9359] ? ieee80211_register_hw+0xea1/0x39f0 [ 508.318942][ T9359] ? ieee80211_register_hw+0xea1/0x39f0 [ 508.324540][ T9359] ? ieee80211_tasklet_handler+0x20/0x20 [ 508.330225][ T9359] ? memset+0x1e/0x40 [ 508.334247][ T9359] ? __hrtimer_init+0x186/0x270 [ 508.339144][ T9359] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 508.344959][ T9359] hwsim_new_radio_nl+0xafa/0xce0 [ 508.350062][ T9359] genl_family_rcv_msg_doit+0x22a/0x330 [ 508.355664][ T9359] ? end_current_label_crit_section+0x170/0x170 [ 508.361979][ T9359] ? genl_family_rcv_msg_dumpit+0x3c0/0x3c0 [ 508.367937][ T9359] ? bpf_lsm_capable+0x5/0x10 [ 508.372668][ T9359] ? security_capable+0x85/0xb0 [ 508.377567][ T9359] genl_rcv_msg+0x604/0x790 [ 508.382160][ T9359] ? genl_bind+0x360/0x360 [ 508.386614][ T9359] ? hwsim_tx_info_frame_received_nl+0xfc0/0xfc0 [ 508.393072][ T9359] netlink_rcv_skb+0x1fb/0x450 [ 508.397894][ T9359] ? genl_bind+0x360/0x360 [ 508.402366][ T9359] ? netlink_ack+0x1170/0x1170 [ 508.407191][ T9359] ? down_read+0x1a8/0x2d0 [ 508.411662][ T9359] genl_rcv+0x24/0x40 [ 508.415689][ T9359] netlink_unicast+0x74d/0x8d0 [ 508.420596][ T9359] netlink_sendmsg+0x8ad/0xbd0 [ 508.425438][ T9359] ? netlink_getsockopt+0x550/0x550 [ 508.430812][ T9359] ? aa_sock_msg_perm+0x94/0x150 [ 508.435790][ T9359] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 508.441126][ T9359] ? security_socket_sendmsg+0x7c/0xa0 [ 508.446631][ T9359] ? netlink_getsockopt+0x550/0x550 [ 508.451866][ T9359] ____sys_sendmsg+0x5be/0x970 [ 508.456680][ T9359] ? __sys_sendmsg_sock+0x30/0x30 [ 508.461779][ T9359] ? __import_iovec+0x315/0x500 [ 508.466681][ T9359] ? import_iovec+0x6f/0xa0 [ 508.471302][ T9359] ___sys_sendmsg+0x2a2/0x360 [ 508.476022][ T9359] ? try_to_wake_up+0x67c/0x1080 [ 508.481008][ T9359] ? __sys_sendmsg+0x290/0x290 [ 508.485951][ T9359] __se_sys_sendmsg+0x1bb/0x2a0 [ 508.490838][ T9359] ? __x64_sys_sendmsg+0x80/0x80 [ 508.495831][ T9359] ? lockdep_hardirqs_on+0x94/0x140 [ 508.501082][ T9359] do_syscall_64+0x4c/0xa0 [ 508.505621][ T9359] ? clear_bhb_loop+0x60/0xb0 [ 508.510349][ T9359] ? clear_bhb_loop+0x60/0xb0 [ 508.515071][ T9359] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 508.521229][ T9359] RIP: 0033:0x7fab4119acb9 [ 508.525680][ T9359] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 508.545354][ T9359] RSP: 002b:00007fab42069028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 508.553776][ T9359] RAX: ffffffffffffffda RBX: 00007fab41415fa0 RCX: 00007fab4119acb9 [ 508.561750][ T9359] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000005 [ 508.569719][ T9359] RBP: 00007fab41208bf7 R08: 0000000000000000 R09: 0000000000000000 [ 508.577702][ T9359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 508.585676][ T9359] R13: 00007fab41416038 R14: 00007fab41415fa0 R15: 00007ffe1d5b1ca8 [ 508.593719][ T9359] [ 509.062858][ T9380] validate_nla: 3 callbacks suppressed [ 509.062890][ T9380] netlink: 'syz.1.1715': attribute type 29 has an invalid length. [ 509.101113][ T9376] netlink: 'syz.2.1713': attribute type 21 has an invalid length. [ 509.112128][ T9376] netlink: 164 bytes leftover after parsing attributes in process `syz.2.1713'. [ 509.196659][ T9380] netlink: 'syz.1.1715': attribute type 29 has an invalid length. [ 509.218507][ T9381] netlink: 'syz.1.1715': attribute type 29 has an invalid length. [ 512.410046][ T9393] netlink: 122896 bytes leftover after parsing attributes in process `syz.0.1719'. [ 512.480906][ T9393] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 512.506752][ T9393] CPU: 1 PID: 9393 Comm: syz.0.1719 Not tainted syzkaller #0 [ 512.514820][ T9393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 512.524930][ T9393] Call Trace: [ 512.528249][ T9393] [ 512.531386][ T9393] dump_stack_lvl+0x188/0x24e [ 512.536119][ T9393] ? show_regs_print_info+0x12/0x12 [ 512.541758][ T9393] ? load_image+0x400/0x400 [ 512.546596][ T9393] sysfs_warn_dup+0x8a/0xa0 [ 512.551247][ T9393] sysfs_do_create_link_sd+0xc0/0x110 [ 512.556689][ T9393] device_add+0x7ed/0xfb0 [ 512.561154][ T9393] wiphy_register+0x1d9f/0x2ac0 [ 512.566054][ T9393] ? cfg80211_event_work+0x40/0x40 [ 512.571205][ T9393] ? minstrel_ht_alloc+0x894/0xa20 [ 512.576636][ T9393] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 512.582858][ T9393] ieee80211_register_hw+0x2d00/0x39f0 [ 512.588413][ T9393] ? ieee80211_register_hw+0xea1/0x39f0 [ 512.593989][ T9393] ? ieee80211_register_hw+0xea1/0x39f0 [ 512.599759][ T9393] ? ieee80211_tasklet_handler+0x20/0x20 [ 512.605443][ T9393] ? memset+0x1e/0x40 [ 512.609526][ T9393] ? __hrtimer_init+0x186/0x270 [ 512.614521][ T9393] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 512.620322][ T9393] hwsim_new_radio_nl+0xafa/0xce0 [ 512.625550][ T9393] genl_family_rcv_msg_doit+0x22a/0x330 [ 512.631159][ T9393] ? end_current_label_crit_section+0x170/0x170 [ 512.637525][ T9393] ? genl_family_rcv_msg_dumpit+0x3c0/0x3c0 [ 512.643444][ T9393] ? bpf_lsm_capable+0x5/0x10 [ 512.648229][ T9393] ? security_capable+0x85/0xb0 [ 512.653089][ T9393] genl_rcv_msg+0x604/0x790 [ 512.657707][ T9393] ? genl_bind+0x360/0x360 [ 512.662132][ T9393] ? hwsim_tx_info_frame_received_nl+0xfc0/0xfc0 [ 512.668535][ T9393] netlink_rcv_skb+0x1fb/0x450 [ 512.673358][ T9393] ? genl_bind+0x360/0x360 [ 512.677807][ T9393] ? netlink_ack+0x1170/0x1170 [ 512.682694][ T9393] ? down_read+0x1a8/0x2d0 [ 512.687174][ T9393] genl_rcv+0x24/0x40 [ 512.691231][ T9393] netlink_unicast+0x74d/0x8d0 [ 512.696070][ T9393] netlink_sendmsg+0x8ad/0xbd0 [ 512.701082][ T9393] ? netlink_getsockopt+0x550/0x550 [ 512.706553][ T9393] ? aa_sock_msg_perm+0x94/0x150 [ 512.711523][ T9393] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 512.716850][ T9393] ? security_socket_sendmsg+0x7c/0xa0 [ 512.722352][ T9393] ? netlink_getsockopt+0x550/0x550 [ 512.727573][ T9393] ____sys_sendmsg+0x5be/0x970 [ 512.732361][ T9393] ? __sys_sendmsg_sock+0x30/0x30 [ 512.737400][ T9393] ? __import_iovec+0x315/0x500 [ 512.742347][ T9393] ? import_iovec+0x6f/0xa0 [ 512.746880][ T9393] ___sys_sendmsg+0x2a2/0x360 [ 512.751587][ T9393] ? try_to_wake_up+0x6ae/0x1080 [ 512.756622][ T9393] ? __sys_sendmsg+0x290/0x290 [ 512.761408][ T9393] ? btf_new_fd+0x396/0x780 [ 512.765947][ T9393] __se_sys_sendmsg+0x1bb/0x2a0 [ 512.770835][ T9393] ? ct_nmi_exit+0x145/0x1c0 [ 512.775444][ T9393] ? __x64_sys_sendmsg+0x80/0x80 [ 512.780421][ T9393] ? lockdep_hardirqs_on+0x94/0x140 [ 512.785685][ T9393] do_syscall_64+0x4c/0xa0 [ 512.790123][ T9393] ? clear_bhb_loop+0x60/0xb0 [ 512.794808][ T9393] ? clear_bhb_loop+0x60/0xb0 [ 512.799493][ T9393] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 512.805410][ T9393] RIP: 0033:0x7fab4119acb9 [ 512.809823][ T9393] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 512.829965][ T9393] RSP: 002b:00007fab42069028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 512.838381][ T9393] RAX: ffffffffffffffda RBX: 00007fab41415fa0 RCX: 00007fab4119acb9 [ 512.846447][ T9393] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000008 [ 512.854413][ T9393] RBP: 00007fab41208bf7 R08: 0000000000000000 R09: 0000000000000000 [ 512.862392][ T9393] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 512.870734][ T9393] R13: 00007fab41416038 R14: 00007fab41415fa0 R15: 00007ffe1d5b1ca8 [ 512.878764][ T9393] [ 513.036004][ T9394] netlink: 122896 bytes leftover after parsing attributes in process `syz.4.1720'. [ 513.079356][ T9394] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 513.103232][ T9394] CPU: 1 PID: 9394 Comm: syz.4.1720 Not tainted syzkaller #0 [ 513.110450][ T9410] netlink: 'syz.3.1726': attribute type 29 has an invalid length. [ 513.110774][ T9394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 513.110793][ T9394] Call Trace: [ 513.110803][ T9394] [ 513.135122][ T9394] dump_stack_lvl+0x188/0x24e [ 513.139861][ T9394] ? show_regs_print_info+0x12/0x12 [ 513.145117][ T9394] ? load_image+0x400/0x400 [ 513.149861][ T9394] sysfs_warn_dup+0x8a/0xa0 [ 513.154409][ T9394] sysfs_do_create_link_sd+0xc0/0x110 [ 513.159834][ T9394] device_add+0x7ed/0xfb0 [ 513.164225][ T9394] wiphy_register+0x1d9f/0x2ac0 [ 513.169172][ T9394] ? cfg80211_event_work+0x40/0x40 [ 513.174303][ T9394] ? minstrel_ht_alloc+0x894/0xa20 [ 513.179428][ T9394] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 513.185547][ T9394] ieee80211_register_hw+0x2d00/0x39f0 [ 513.191036][ T9394] ? ieee80211_register_hw+0xea1/0x39f0 [ 513.196764][ T9394] ? ieee80211_register_hw+0xea1/0x39f0 [ 513.202332][ T9394] ? ieee80211_tasklet_handler+0x20/0x20 [ 513.208010][ T9394] ? memset+0x1e/0x40 [ 513.212013][ T9394] ? __hrtimer_init+0x186/0x270 [ 513.216890][ T9394] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 513.222737][ T9394] hwsim_new_radio_nl+0xafa/0xce0 [ 513.227782][ T9394] genl_family_rcv_msg_doit+0x22a/0x330 [ 513.233348][ T9394] ? end_current_label_crit_section+0x170/0x170 [ 513.239589][ T9394] ? genl_family_rcv_msg_dumpit+0x3c0/0x3c0 [ 513.245505][ T9394] ? bpf_lsm_capable+0x5/0x10 [ 513.250179][ T9394] ? security_capable+0x85/0xb0 [ 513.255034][ T9394] genl_rcv_msg+0x604/0x790 [ 513.259545][ T9394] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 513.265702][ T9394] ? genl_bind+0x360/0x360 [ 513.270211][ T9394] ? hwsim_tx_info_frame_received_nl+0xfc0/0xfc0 [ 513.276551][ T9394] netlink_rcv_skb+0x1fb/0x450 [ 513.281319][ T9394] ? genl_bind+0x360/0x360 [ 513.285740][ T9394] ? netlink_ack+0x1170/0x1170 [ 513.290547][ T9394] ? down_read+0x1a8/0x2d0 [ 513.294965][ T9394] genl_rcv+0x24/0x40 [ 513.298947][ T9394] netlink_unicast+0x74d/0x8d0 [ 513.303721][ T9394] netlink_sendmsg+0x8ad/0xbd0 [ 513.308498][ T9394] ? netlink_getsockopt+0x550/0x550 [ 513.313698][ T9394] ? aa_sock_msg_perm+0x94/0x150 [ 513.318640][ T9394] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 513.323917][ T9394] ? security_socket_sendmsg+0x7c/0xa0 [ 513.329469][ T9394] ? netlink_getsockopt+0x550/0x550 [ 513.334663][ T9394] ____sys_sendmsg+0x5be/0x970 [ 513.339450][ T9394] ? __sys_sendmsg_sock+0x30/0x30 [ 513.344509][ T9394] ? __import_iovec+0x315/0x500 [ 513.349358][ T9394] ? import_iovec+0x6f/0xa0 [ 513.353857][ T9394] ___sys_sendmsg+0x2a2/0x360 [ 513.358595][ T9394] ? try_to_wake_up+0x67c/0x1080 [ 513.363536][ T9394] ? __sys_sendmsg+0x290/0x290 [ 513.368333][ T9394] __se_sys_sendmsg+0x1bb/0x2a0 [ 513.373199][ T9394] ? __x64_sys_sendmsg+0x80/0x80 [ 513.378149][ T9394] do_syscall_64+0x4c/0xa0 [ 513.382560][ T9394] ? clear_bhb_loop+0x60/0xb0 [ 513.387234][ T9394] ? clear_bhb_loop+0x60/0xb0 [ 513.391908][ T9394] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 513.397805][ T9394] RIP: 0033:0x7fbaa239acb9 [ 513.402214][ T9394] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 513.421859][ T9394] RSP: 002b:00007fbaa3341028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 513.430408][ T9394] RAX: ffffffffffffffda RBX: 00007fbaa2615fa0 RCX: 00007fbaa239acb9 [ 513.438421][ T9394] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000008 [ 513.446401][ T9394] RBP: 00007fbaa2408bf7 R08: 0000000000000000 R09: 0000000000000000 [ 513.454393][ T9394] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 513.462355][ T9394] R13: 00007fbaa2616038 R14: 00007fbaa2615fa0 R15: 00007fff0e588fb8 [ 513.470340][ T9394] [ 513.529615][ T9410] netlink: 'syz.3.1726': attribute type 29 has an invalid length. [ 513.545972][ T9411] netlink: 'syz.3.1726': attribute type 29 has an invalid length. [ 513.558394][ T9406] netlink: 122896 bytes leftover after parsing attributes in process `syz.2.1725'. [ 513.610119][ T9406] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 513.626851][ T9406] CPU: 0 PID: 9406 Comm: syz.2.1725 Not tainted syzkaller #0 [ 513.634422][ T9406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 513.644693][ T9406] Call Trace: [ 513.648020][ T9406] [ 513.650978][ T9406] dump_stack_lvl+0x188/0x24e [ 513.655709][ T9406] ? show_regs_print_info+0x12/0x12 [ 513.660960][ T9406] ? load_image+0x400/0x400 [ 513.665531][ T9406] sysfs_warn_dup+0x8a/0xa0 [ 513.670149][ T9406] sysfs_do_create_link_sd+0xc0/0x110 [ 513.675668][ T9406] device_add+0x7ed/0xfb0 [ 513.680070][ T9406] wiphy_register+0x1d9f/0x2ac0 [ 513.684997][ T9406] ? cfg80211_event_work+0x40/0x40 [ 513.690154][ T9406] ? minstrel_ht_alloc+0x894/0xa20 [ 513.695377][ T9406] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 513.701511][ T9406] ieee80211_register_hw+0x2d00/0x39f0 [ 513.707050][ T9406] ? ieee80211_register_hw+0xea1/0x39f0 [ 513.712656][ T9406] ? ieee80211_register_hw+0xea1/0x39f0 [ 513.718255][ T9406] ? ieee80211_tasklet_handler+0x20/0x20 [ 513.723946][ T9406] ? memset+0x1e/0x40 [ 513.727970][ T9406] ? __hrtimer_init+0x186/0x270 [ 513.732867][ T9406] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 513.738743][ T9406] hwsim_new_radio_nl+0xafa/0xce0 [ 513.743891][ T9406] genl_family_rcv_msg_doit+0x22a/0x330 [ 513.749867][ T9406] ? end_current_label_crit_section+0x170/0x170 [ 513.756255][ T9406] ? genl_family_rcv_msg_dumpit+0x3c0/0x3c0 [ 513.762216][ T9406] ? bpf_lsm_capable+0x5/0x10 [ 513.766935][ T9406] ? security_capable+0x85/0xb0 [ 513.771839][ T9406] genl_rcv_msg+0x604/0x790 [ 513.776394][ T9406] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 513.782606][ T9406] ? genl_bind+0x360/0x360 [ 513.787090][ T9406] ? hwsim_tx_info_frame_received_nl+0xfc0/0xfc0 [ 513.793540][ T9406] netlink_rcv_skb+0x1fb/0x450 [ 513.798455][ T9406] ? genl_bind+0x360/0x360 [ 513.802923][ T9406] ? netlink_ack+0x1170/0x1170 [ 513.807761][ T9406] ? down_read+0x1a8/0x2d0 [ 513.812314][ T9406] genl_rcv+0x24/0x40 [ 513.816351][ T9406] netlink_unicast+0x74d/0x8d0 [ 513.821185][ T9406] netlink_sendmsg+0x8ad/0xbd0 [ 513.827073][ T9406] ? netlink_getsockopt+0x550/0x550 [ 513.832427][ T9406] ? aa_sock_msg_perm+0x94/0x150 [ 513.837457][ T9406] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 513.842805][ T9406] ? security_socket_sendmsg+0x7c/0xa0 [ 513.848477][ T9406] ? netlink_getsockopt+0x550/0x550 [ 513.853747][ T9406] ____sys_sendmsg+0x5be/0x970 [ 513.858582][ T9406] ? __sys_sendmsg_sock+0x30/0x30 [ 513.863665][ T9406] ? __import_iovec+0x315/0x500 [ 513.868762][ T9406] ? import_iovec+0x6f/0xa0 [ 513.873324][ T9406] ___sys_sendmsg+0x2a2/0x360 [ 513.878054][ T9406] ? try_to_wake_up+0x6ae/0x1080 [ 513.883048][ T9406] ? __sys_sendmsg+0x290/0x290 [ 513.887892][ T9406] ? btf_new_fd+0x396/0x780 [ 513.892615][ T9406] __se_sys_sendmsg+0x1bb/0x2a0 [ 513.897549][ T9406] ? ct_nmi_exit+0x145/0x1c0 [ 513.902271][ T9406] ? __x64_sys_sendmsg+0x80/0x80 [ 513.907288][ T9406] ? lockdep_hardirqs_on+0x94/0x140 [ 513.912551][ T9406] do_syscall_64+0x4c/0xa0 [ 513.917018][ T9406] ? clear_bhb_loop+0x60/0xb0 [ 513.921748][ T9406] ? clear_bhb_loop+0x60/0xb0 [ 513.926481][ T9406] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 513.932512][ T9406] RIP: 0033:0x7f211f79acb9 [ 513.937402][ T9406] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 513.957047][ T9406] RSP: 002b:00007f212074b028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 513.965505][ T9406] RAX: ffffffffffffffda RBX: 00007f211fa15fa0 RCX: 00007f211f79acb9 [ 513.973545][ T9406] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000005 [ 513.981562][ T9406] RBP: 00007f211f808bf7 R08: 0000000000000000 R09: 0000000000000000 [ 513.989660][ T9406] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 513.997801][ T9406] R13: 00007f211fa16038 R14: 00007f211fa15fa0 R15: 00007ffc4a513418 [ 514.006137][ T9406] [ 514.199895][ T9423] netlink: 'syz.2.1730': attribute type 10 has an invalid length. [ 514.258454][ T9421] netlink: 10 bytes leftover after parsing attributes in process `syz.1.1728'. [ 514.809116][ T9420] netlink: 'syz.3.1729': attribute type 21 has an invalid length. [ 514.821752][ T9420] netlink: 164 bytes leftover after parsing attributes in process `syz.3.1729'. [ 516.472775][ T9447] netlink: 'syz.4.1738': attribute type 29 has an invalid length. [ 516.480929][ T9445] netlink: 122896 bytes leftover after parsing attributes in process `syz.0.1735'. [ 516.505792][ T9447] netlink: 'syz.4.1738': attribute type 29 has an invalid length. [ 516.515138][ T9449] netlink: 'syz.4.1738': attribute type 29 has an invalid length. [ 516.539266][ T9445] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 516.550169][ T9445] CPU: 1 PID: 9445 Comm: syz.0.1735 Not tainted syzkaller #0 [ 516.557600][ T9445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 516.567682][ T9445] Call Trace: [ 516.570983][ T9445] [ 516.573937][ T9445] dump_stack_lvl+0x188/0x24e [ 516.578654][ T9445] ? show_regs_print_info+0x12/0x12 [ 516.585721][ T9445] ? load_image+0x400/0x400 [ 516.590274][ T9445] sysfs_warn_dup+0x8a/0xa0 [ 516.594829][ T9445] sysfs_do_create_link_sd+0xc0/0x110 [ 516.600247][ T9445] device_add+0x7ed/0xfb0 [ 516.604661][ T9445] wiphy_register+0x1d9f/0x2ac0 [ 516.609654][ T9445] ? cfg80211_event_work+0x40/0x40 [ 516.614783][ T9445] ? minstrel_ht_alloc+0x894/0xa20 [ 516.619919][ T9445] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 516.625997][ T9445] ieee80211_register_hw+0x2d00/0x39f0 [ 516.631466][ T9445] ? ieee80211_register_hw+0xea1/0x39f0 [ 516.637019][ T9445] ? ieee80211_register_hw+0xea1/0x39f0 [ 516.642575][ T9445] ? ieee80211_tasklet_handler+0x20/0x20 [ 516.648221][ T9445] ? memset+0x1e/0x40 [ 516.652231][ T9445] ? __hrtimer_init+0x186/0x270 [ 516.657110][ T9445] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 516.662847][ T9445] hwsim_new_radio_nl+0xafa/0xce0 [ 516.667888][ T9445] genl_family_rcv_msg_doit+0x22a/0x330 [ 516.673450][ T9445] ? end_current_label_crit_section+0x170/0x170 [ 516.679708][ T9445] ? genl_family_rcv_msg_dumpit+0x3c0/0x3c0 [ 516.685618][ T9445] ? bpf_lsm_capable+0x5/0x10 [ 516.690292][ T9445] ? security_capable+0x85/0xb0 [ 516.695143][ T9445] genl_rcv_msg+0x604/0x790 [ 516.699665][ T9445] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 516.705849][ T9445] ? genl_bind+0x360/0x360 [ 516.710274][ T9445] ? hwsim_tx_info_frame_received_nl+0xfc0/0xfc0 [ 516.716618][ T9445] ? kasan_check_range+0x84/0x290 [ 516.721655][ T9445] netlink_rcv_skb+0x1fb/0x450 [ 516.726421][ T9445] ? genl_bind+0x360/0x360 [ 516.730859][ T9445] ? netlink_ack+0x1170/0x1170 [ 516.735634][ T9445] ? down_read+0x1a8/0x2d0 [ 516.740064][ T9445] genl_rcv+0x24/0x40 [ 516.744047][ T9445] netlink_unicast+0x74d/0x8d0 [ 516.748825][ T9445] netlink_sendmsg+0x8ad/0xbd0 [ 516.753598][ T9445] ? netlink_getsockopt+0x550/0x550 [ 516.758800][ T9445] ? aa_sock_msg_perm+0x94/0x150 [ 516.763757][ T9445] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 516.769062][ T9445] ? security_socket_sendmsg+0x7c/0xa0 [ 516.774542][ T9445] ? netlink_getsockopt+0x550/0x550 [ 516.779790][ T9445] ____sys_sendmsg+0x5be/0x970 [ 516.784594][ T9445] ? __sys_sendmsg_sock+0x30/0x30 [ 516.789650][ T9445] ? __import_iovec+0x315/0x500 [ 516.794535][ T9445] ? import_iovec+0x6f/0xa0 [ 516.799045][ T9445] ___sys_sendmsg+0x2a2/0x360 [ 516.803757][ T9445] ? try_to_wake_up+0x67c/0x1080 [ 516.808714][ T9445] ? __sys_sendmsg+0x290/0x290 [ 516.813518][ T9445] __se_sys_sendmsg+0x1bb/0x2a0 [ 516.818371][ T9445] ? ct_nmi_exit+0x145/0x1c0 [ 516.823131][ T9445] ? __x64_sys_sendmsg+0x80/0x80 [ 516.828117][ T9445] ? lockdep_hardirqs_on+0x94/0x140 [ 516.833342][ T9445] do_syscall_64+0x4c/0xa0 [ 516.837759][ T9445] ? clear_bhb_loop+0x60/0xb0 [ 516.842436][ T9445] ? clear_bhb_loop+0x60/0xb0 [ 516.847115][ T9445] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 516.853040][ T9445] RIP: 0033:0x7fab4119acb9 [ 516.857454][ T9445] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 516.877623][ T9445] RSP: 002b:00007fab42069028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 516.886061][ T9445] RAX: ffffffffffffffda RBX: 00007fab41415fa0 RCX: 00007fab4119acb9 [ 516.894138][ T9445] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000005 [ 516.902234][ T9445] RBP: 00007fab41208bf7 R08: 0000000000000000 R09: 0000000000000000 [ 516.910758][ T9445] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 516.918741][ T9445] R13: 00007fab41416038 R14: 00007fab41415fa0 R15: 00007ffe1d5b1ca8 [ 516.926737][ T9445] [ 516.948945][ T9444] netlink: 122896 bytes leftover after parsing attributes in process `syz.3.1737'. [ 516.981665][ T9444] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 517.000900][ T9444] CPU: 1 PID: 9444 Comm: syz.3.1737 Not tainted syzkaller #0 [ 517.008335][ T9444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 517.018422][ T9444] Call Trace: [ 517.021728][ T9444] [ 517.024710][ T9444] dump_stack_lvl+0x188/0x24e [ 517.029432][ T9444] ? show_regs_print_info+0x12/0x12 [ 517.034668][ T9444] ? load_image+0x400/0x400 [ 517.039211][ T9444] sysfs_warn_dup+0x8a/0xa0 [ 517.043746][ T9444] sysfs_do_create_link_sd+0xc0/0x110 [ 517.049170][ T9444] device_add+0x7ed/0xfb0 [ 517.053554][ T9444] wiphy_register+0x1d9f/0x2ac0 [ 517.058470][ T9444] ? cfg80211_event_work+0x40/0x40 [ 517.063611][ T9444] ? minstrel_ht_alloc+0x894/0xa20 [ 517.068783][ T9444] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 517.074896][ T9444] ieee80211_register_hw+0x2d00/0x39f0 [ 517.080407][ T9444] ? ieee80211_register_hw+0xea1/0x39f0 [ 517.086088][ T9444] ? ieee80211_register_hw+0xea1/0x39f0 [ 517.091689][ T9444] ? ieee80211_tasklet_handler+0x20/0x20 [ 517.097369][ T9444] ? memset+0x1e/0x40 [ 517.101391][ T9444] ? __hrtimer_init+0x186/0x270 [ 517.106283][ T9444] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 517.112057][ T9444] hwsim_new_radio_nl+0xafa/0xce0 [ 517.117125][ T9444] genl_family_rcv_msg_doit+0x22a/0x330 [ 517.122669][ T9444] ? end_current_label_crit_section+0x170/0x170 [ 517.128913][ T9444] ? genl_family_rcv_msg_dumpit+0x3c0/0x3c0 [ 517.134828][ T9444] ? bpf_lsm_capable+0x5/0x10 [ 517.139504][ T9444] ? security_capable+0x85/0xb0 [ 517.144355][ T9444] genl_rcv_msg+0x604/0x790 [ 517.148860][ T9444] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 517.155023][ T9444] ? genl_bind+0x360/0x360 [ 517.159451][ T9444] ? hwsim_tx_info_frame_received_nl+0xfc0/0xfc0 [ 517.165801][ T9444] ? lock_acquire+0x225/0x4a0 [ 517.170487][ T9444] netlink_rcv_skb+0x1fb/0x450 [ 517.175256][ T9444] ? genl_bind+0x360/0x360 [ 517.179685][ T9444] ? netlink_ack+0x1170/0x1170 [ 517.184462][ T9444] ? down_read+0x1a8/0x2d0 [ 517.188891][ T9444] genl_rcv+0x24/0x40 [ 517.192926][ T9444] netlink_unicast+0x74d/0x8d0 [ 517.197695][ T9444] netlink_sendmsg+0x8ad/0xbd0 [ 517.202467][ T9444] ? netlink_getsockopt+0x550/0x550 [ 517.207665][ T9444] ? aa_sock_msg_perm+0x94/0x150 [ 517.213064][ T9444] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 517.218431][ T9444] ? security_socket_sendmsg+0x7c/0xa0 [ 517.223894][ T9444] ? netlink_getsockopt+0x550/0x550 [ 517.229269][ T9444] ____sys_sendmsg+0x5be/0x970 [ 517.234132][ T9444] ? __sys_sendmsg_sock+0x30/0x30 [ 517.239156][ T9444] ? __import_iovec+0x315/0x500 [ 517.244007][ T9444] ? import_iovec+0x6f/0xa0 [ 517.248505][ T9444] ___sys_sendmsg+0x2a2/0x360 [ 517.253195][ T9444] ? try_to_wake_up+0x67c/0x1080 [ 517.258137][ T9444] ? __sys_sendmsg+0x290/0x290 [ 517.262945][ T9444] __se_sys_sendmsg+0x1bb/0x2a0 [ 517.267823][ T9444] ? ct_nmi_exit+0x145/0x1c0 [ 517.272515][ T9444] ? __x64_sys_sendmsg+0x80/0x80 [ 517.277477][ T9444] ? lockdep_hardirqs_on+0x94/0x140 [ 517.282676][ T9444] do_syscall_64+0x4c/0xa0 [ 517.287113][ T9444] ? clear_bhb_loop+0x60/0xb0 [ 517.291869][ T9444] ? clear_bhb_loop+0x60/0xb0 [ 517.296631][ T9444] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 517.302606][ T9444] RIP: 0033:0x7f2a5c79acb9 [ 517.307041][ T9444] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 517.326739][ T9444] RSP: 002b:00007f2a5d61e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 517.335148][ T9444] RAX: ffffffffffffffda RBX: 00007f2a5ca15fa0 RCX: 00007f2a5c79acb9 [ 517.343434][ T9444] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000008 [ 517.351401][ T9444] RBP: 00007f2a5c808bf7 R08: 0000000000000000 R09: 0000000000000000 [ 517.359449][ T9444] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 517.367413][ T9444] R13: 00007f2a5ca16038 R14: 00007f2a5ca15fa0 R15: 00007fffb44b70a8 [ 517.375388][ T9444] [ 517.482212][ T9448] netlink: 122896 bytes leftover after parsing attributes in process `syz.2.1739'. [ 517.508280][ T9448] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 517.530917][ T9448] CPU: 1 PID: 9448 Comm: syz.2.1739 Not tainted syzkaller #0 [ 517.538365][ T9448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 517.548707][ T9448] Call Trace: [ 517.552098][ T9448] [ 517.555061][ T9448] dump_stack_lvl+0x188/0x24e [ 517.559776][ T9448] ? show_regs_print_info+0x12/0x12 [ 517.565003][ T9448] ? load_image+0x400/0x400 [ 517.569662][ T9448] sysfs_warn_dup+0x8a/0xa0 [ 517.574198][ T9448] sysfs_do_create_link_sd+0xc0/0x110 [ 517.579604][ T9448] device_add+0x7ed/0xfb0 [ 517.583992][ T9448] wiphy_register+0x1d9f/0x2ac0 [ 517.588908][ T9448] ? cfg80211_event_work+0x40/0x40 [ 517.594068][ T9448] ? minstrel_ht_alloc+0x894/0xa20 [ 517.599218][ T9448] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 517.605338][ T9448] ieee80211_register_hw+0x2d00/0x39f0 [ 517.610846][ T9448] ? ieee80211_register_hw+0xea1/0x39f0 [ 517.616427][ T9448] ? ieee80211_register_hw+0xea1/0x39f0 [ 517.622017][ T9448] ? ieee80211_tasklet_handler+0x20/0x20 [ 517.627712][ T9448] ? memset+0x1e/0x40 [ 517.631816][ T9448] ? __hrtimer_init+0x186/0x270 [ 517.636703][ T9448] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 517.642484][ T9448] hwsim_new_radio_nl+0xafa/0xce0 [ 517.647557][ T9448] genl_family_rcv_msg_doit+0x22a/0x330 [ 517.653330][ T9448] ? end_current_label_crit_section+0x170/0x170 [ 517.659679][ T9448] ? genl_family_rcv_msg_dumpit+0x3c0/0x3c0 [ 517.665638][ T9448] ? bpf_lsm_capable+0x5/0x10 [ 517.670336][ T9448] ? security_capable+0x85/0xb0 [ 517.675215][ T9448] genl_rcv_msg+0x604/0x790 [ 517.679755][ T9448] ? genl_bind+0x360/0x360 [ 517.684200][ T9448] ? hwsim_tx_info_frame_received_nl+0xfc0/0xfc0 [ 517.690574][ T9448] netlink_rcv_skb+0x1fb/0x450 [ 517.695359][ T9448] ? genl_bind+0x360/0x360 [ 517.699803][ T9448] ? netlink_ack+0x1170/0x1170 [ 517.704597][ T9448] ? down_read+0x1a8/0x2d0 [ 517.709128][ T9448] genl_rcv+0x24/0x40 [ 517.713130][ T9448] netlink_unicast+0x74d/0x8d0 [ 517.717915][ T9448] netlink_sendmsg+0x8ad/0xbd0 [ 517.722718][ T9448] ? netlink_getsockopt+0x550/0x550 [ 517.728228][ T9448] ? aa_sock_msg_perm+0x94/0x150 [ 517.733207][ T9448] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 517.738512][ T9448] ? security_socket_sendmsg+0x7c/0xa0 [ 517.743999][ T9448] ? netlink_getsockopt+0x550/0x550 [ 517.749306][ T9448] ____sys_sendmsg+0x5be/0x970 [ 517.754101][ T9448] ? __sys_sendmsg_sock+0x30/0x30 [ 517.759138][ T9448] ? __import_iovec+0x315/0x500 [ 517.764097][ T9448] ? import_iovec+0x6f/0xa0 [ 517.768612][ T9448] ___sys_sendmsg+0x2a2/0x360 [ 517.773348][ T9448] ? try_to_wake_up+0x67c/0x1080 [ 517.778321][ T9448] ? __sys_sendmsg+0x290/0x290 [ 517.783192][ T9448] __se_sys_sendmsg+0x1bb/0x2a0 [ 517.788154][ T9448] ? ct_nmi_exit+0x145/0x1c0 [ 517.792762][ T9448] ? __x64_sys_sendmsg+0x80/0x80 [ 517.797732][ T9448] ? lockdep_hardirqs_on+0x94/0x140 [ 517.802971][ T9448] do_syscall_64+0x4c/0xa0 [ 517.807432][ T9448] ? clear_bhb_loop+0x60/0xb0 [ 517.812126][ T9448] ? clear_bhb_loop+0x60/0xb0 [ 517.816828][ T9448] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 517.822815][ T9448] RIP: 0033:0x7f211f79acb9 [ 517.827251][ T9448] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 517.847132][ T9448] RSP: 002b:00007f212074b028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 517.855662][ T9448] RAX: ffffffffffffffda RBX: 00007f211fa15fa0 RCX: 00007f211f79acb9 [ 517.863647][ T9448] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000005 [ 517.871802][ T9448] RBP: 00007f211f808bf7 R08: 0000000000000000 R09: 0000000000000000 [ 517.879783][ T9448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 517.887940][ T9448] R13: 00007f211fa16038 R14: 00007f211fa15fa0 R15: 00007ffc4a513418 [ 517.895944][ T9448] [ 517.926873][ T9455] netlink: 122896 bytes leftover after parsing attributes in process `syz.0.1742'. [ 517.960621][ T9455] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 517.980071][ T9455] CPU: 1 PID: 9455 Comm: syz.0.1742 Not tainted syzkaller #0 [ 517.987601][ T9455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 517.997773][ T9455] Call Trace: [ 518.001062][ T9455] [ 518.004000][ T9455] dump_stack_lvl+0x188/0x24e [ 518.008703][ T9455] ? show_regs_print_info+0x12/0x12 [ 518.013925][ T9455] ? load_image+0x400/0x400 [ 518.018466][ T9455] sysfs_warn_dup+0x8a/0xa0 [ 518.023006][ T9455] sysfs_do_create_link_sd+0xc0/0x110 [ 518.028401][ T9455] device_add+0x7ed/0xfb0 [ 518.032850][ T9455] wiphy_register+0x1d9f/0x2ac0 [ 518.037927][ T9455] ? cfg80211_event_work+0x40/0x40 [ 518.043054][ T9455] ? minstrel_ht_alloc+0x894/0xa20 [ 518.048191][ T9455] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 518.054293][ T9455] ieee80211_register_hw+0x2d00/0x39f0 [ 518.059783][ T9455] ? ieee80211_register_hw+0xea1/0x39f0 [ 518.065348][ T9455] ? ieee80211_register_hw+0xea1/0x39f0 [ 518.071021][ T9455] ? ieee80211_tasklet_handler+0x20/0x20 [ 518.076684][ T9455] ? memset+0x1e/0x40 [ 518.080680][ T9455] ? __hrtimer_init+0x186/0x270 [ 518.085634][ T9455] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 518.091392][ T9455] hwsim_new_radio_nl+0xafa/0xce0 [ 518.096454][ T9455] genl_family_rcv_msg_doit+0x22a/0x330 [ 518.102020][ T9455] ? end_current_label_crit_section+0x170/0x170 [ 518.108365][ T9455] ? genl_family_rcv_msg_dumpit+0x3c0/0x3c0 [ 518.114292][ T9455] ? bpf_lsm_capable+0x5/0x10 [ 518.118977][ T9455] ? security_capable+0x85/0xb0 [ 518.123843][ T9455] genl_rcv_msg+0x604/0x790 [ 518.128455][ T9455] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 518.134631][ T9455] ? genl_bind+0x360/0x360 [ 518.139057][ T9455] ? hwsim_tx_info_frame_received_nl+0xfc0/0xfc0 [ 518.145407][ T9455] ? lock_acquire+0x225/0x4a0 [ 518.150373][ T9455] netlink_rcv_skb+0x1fb/0x450 [ 518.155158][ T9455] ? genl_bind+0x360/0x360 [ 518.159593][ T9455] ? netlink_ack+0x1170/0x1170 [ 518.164731][ T9455] ? down_read+0x1a8/0x2d0 [ 518.169168][ T9455] genl_rcv+0x24/0x40 [ 518.173172][ T9455] netlink_unicast+0x74d/0x8d0 [ 518.177965][ T9455] netlink_sendmsg+0x8ad/0xbd0 [ 518.182753][ T9455] ? lockdep_hardirqs_on+0x94/0x140 [ 518.187978][ T9455] ? netlink_getsockopt+0x550/0x550 [ 518.193293][ T9455] ? netlink_getsockopt+0x550/0x550 [ 518.198510][ T9455] ____sys_sendmsg+0x5be/0x970 [ 518.203299][ T9455] ? __sys_sendmsg_sock+0x30/0x30 [ 518.208334][ T9455] ? __import_iovec+0x315/0x500 [ 518.213206][ T9455] ? import_iovec+0x6f/0xa0 [ 518.217719][ T9455] ___sys_sendmsg+0x2a2/0x360 [ 518.222420][ T9455] ? __sys_sendmsg+0x290/0x290 [ 518.227253][ T9455] __se_sys_sendmsg+0x1bb/0x2a0 [ 518.232125][ T9455] ? ct_nmi_exit+0x145/0x1c0 [ 518.236726][ T9455] ? __x64_sys_sendmsg+0x80/0x80 [ 518.241696][ T9455] ? lockdep_hardirqs_on+0x94/0x140 [ 518.246916][ T9455] do_syscall_64+0x4c/0xa0 [ 518.251347][ T9455] ? clear_bhb_loop+0x60/0xb0 [ 518.256039][ T9455] ? clear_bhb_loop+0x60/0xb0 [ 518.260721][ T9455] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 518.266627][ T9455] RIP: 0033:0x7fab4119acb9 [ 518.271229][ T9455] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 518.291036][ T9455] RSP: 002b:00007fab42069028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 518.299458][ T9455] RAX: ffffffffffffffda RBX: 00007fab41415fa0 RCX: 00007fab4119acb9 [ 518.307529][ T9455] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000008 [ 518.315508][ T9455] RBP: 00007fab41208bf7 R08: 0000000000000000 R09: 0000000000000000 [ 518.323497][ T9455] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 518.331478][ T9455] R13: 00007fab41416038 R14: 00007fab41415fa0 R15: 00007ffe1d5b1ca8 [ 518.339478][ T9455] [ 518.474540][ T9454] netlink: 122896 bytes leftover after parsing attributes in process `syz.4.1741'. [ 518.497117][ T9454] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 518.533860][ T9454] CPU: 0 PID: 9454 Comm: syz.4.1741 Not tainted syzkaller #0 [ 518.541405][ T9454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 518.551509][ T9454] Call Trace: [ 518.554803][ T9454] [ 518.557753][ T9454] dump_stack_lvl+0x188/0x24e [ 518.562557][ T9454] ? show_regs_print_info+0x12/0x12 [ 518.567783][ T9454] ? load_image+0x400/0x400 [ 518.572326][ T9454] sysfs_warn_dup+0x8a/0xa0 [ 518.576876][ T9454] sysfs_do_create_link_sd+0xc0/0x110 [ 518.582302][ T9454] device_add+0x7ed/0xfb0 [ 518.586705][ T9454] wiphy_register+0x1d9f/0x2ac0 [ 518.591712][ T9454] ? cfg80211_event_work+0x40/0x40 [ 518.596938][ T9454] ? minstrel_ht_alloc+0x894/0xa20 [ 518.602070][ T9454] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 518.608167][ T9454] ieee80211_register_hw+0x2d00/0x39f0 [ 518.613656][ T9454] ? ieee80211_register_hw+0xea1/0x39f0 [ 518.619214][ T9454] ? ieee80211_register_hw+0xea1/0x39f0 [ 518.624769][ T9454] ? ieee80211_tasklet_handler+0x20/0x20 [ 518.630415][ T9454] ? memset+0x1e/0x40 [ 518.634408][ T9454] ? __hrtimer_init+0x186/0x270 [ 518.639265][ T9454] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 518.645109][ T9454] hwsim_new_radio_nl+0xafa/0xce0 [ 518.650155][ T9454] genl_family_rcv_msg_doit+0x22a/0x330 [ 518.655713][ T9454] ? end_current_label_crit_section+0x170/0x170 [ 518.661957][ T9454] ? genl_family_rcv_msg_dumpit+0x3c0/0x3c0 [ 518.667865][ T9454] ? bpf_lsm_capable+0x5/0x10 [ 518.672595][ T9454] ? security_capable+0x85/0xb0 [ 518.677586][ T9454] genl_rcv_msg+0x604/0x790 [ 518.682144][ T9454] ? genl_bind+0x360/0x360 [ 518.686700][ T9454] ? hwsim_tx_info_frame_received_nl+0xfc0/0xfc0 [ 518.693075][ T9454] netlink_rcv_skb+0x1fb/0x450 [ 518.697860][ T9454] ? genl_bind+0x360/0x360 [ 518.702287][ T9454] ? netlink_ack+0x1170/0x1170 [ 518.707585][ T9454] ? down_read+0x1a8/0x2d0 [ 518.712009][ T9454] genl_rcv+0x24/0x40 [ 518.716136][ T9454] netlink_unicast+0x74d/0x8d0 [ 518.720968][ T9454] netlink_sendmsg+0x8ad/0xbd0 [ 518.725769][ T9454] ? netlink_getsockopt+0x550/0x550 [ 518.730997][ T9454] ? aa_sock_msg_perm+0x94/0x150 [ 518.735948][ T9454] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 518.741338][ T9454] ? security_socket_sendmsg+0x7c/0xa0 [ 518.746814][ T9454] ? netlink_getsockopt+0x550/0x550 [ 518.752062][ T9454] ____sys_sendmsg+0x5be/0x970 [ 518.756888][ T9454] ? __sys_sendmsg_sock+0x30/0x30 [ 518.761930][ T9454] ? __import_iovec+0x315/0x500 [ 518.766792][ T9454] ? import_iovec+0x6f/0xa0 [ 518.771294][ T9454] ___sys_sendmsg+0x2a2/0x360 [ 518.775988][ T9454] ? try_to_wake_up+0x67c/0x1080 [ 518.780935][ T9454] ? __sys_sendmsg+0x290/0x290 [ 518.785804][ T9454] __se_sys_sendmsg+0x1bb/0x2a0 [ 518.790779][ T9454] ? ct_nmi_exit+0x145/0x1c0 [ 518.795391][ T9454] ? __x64_sys_sendmsg+0x80/0x80 [ 518.800440][ T9454] ? lockdep_hardirqs_on+0x94/0x140 [ 518.805660][ T9454] do_syscall_64+0x4c/0xa0 [ 518.810169][ T9454] ? clear_bhb_loop+0x60/0xb0 [ 518.814941][ T9454] ? clear_bhb_loop+0x60/0xb0 [ 518.819615][ T9454] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 518.825533][ T9454] RIP: 0033:0x7fbaa239acb9 [ 518.830296][ T9454] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 518.850264][ T9454] RSP: 002b:00007fbaa3341028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 518.858708][ T9454] RAX: ffffffffffffffda RBX: 00007fbaa2615fa0 RCX: 00007fbaa239acb9 [ 518.866727][ T9454] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000005 [ 518.874740][ T9454] RBP: 00007fbaa2408bf7 R08: 0000000000000000 R09: 0000000000000000 [ 518.882811][ T9454] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 518.890807][ T9454] R13: 00007fbaa2616038 R14: 00007fbaa2615fa0 R15: 00007fff0e588fb8 [ 518.898937][ T9454] [ 518.924640][ T9469] FAULT_INJECTION: forcing a failure. [ 518.924640][ T9469] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 518.966729][ T9469] CPU: 1 PID: 9469 Comm: syz.2.1747 Not tainted syzkaller #0 [ 518.974184][ T9469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 518.984274][ T9469] Call Trace: [ 518.987580][ T9469] [ 518.990540][ T9469] dump_stack_lvl+0x188/0x24e [ 518.995257][ T9469] ? show_regs_print_info+0x12/0x12 [ 519.000484][ T9469] ? load_image+0x400/0x400 [ 519.005012][ T9469] ? __lock_acquire+0x7d10/0x7d10 [ 519.010072][ T9469] ? verify_lock_unused+0x140/0x140 [ 519.015319][ T9469] should_fail_ex+0x399/0x4d0 [ 519.020038][ T9469] prepare_alloc_pages+0x1e2/0x5f0 [ 519.025178][ T9469] __alloc_pages+0x130/0x4f0 [ 519.029788][ T9469] ? lock_chain_count+0x20/0x20 [ 519.034664][ T9469] ? zone_statistics+0x170/0x170 [ 519.039627][ T9469] ? count_memcg_event_mm+0x8a/0x3c0 [ 519.044933][ T9469] ? count_memcg_event_mm+0x36b/0x3c0 [ 519.050386][ T9469] ? __lock_acquire+0x7d10/0x7d10 [ 519.055406][ T9469] ? count_memcg_event_mm+0x8a/0x3c0 [ 519.060679][ T9469] __folio_alloc+0xe/0x30 [ 519.065008][ T9469] vma_alloc_folio+0x4a3/0x900 [ 519.069781][ T9469] handle_mm_fault+0x22b1/0x3ee0 [ 519.074721][ T9469] ? mt_find+0x157/0x830 [ 519.079097][ T9469] ? numa_migrate_prep+0x250/0x250 [ 519.084251][ T9469] ? lock_chain_count+0x20/0x20 [ 519.089184][ T9469] ? lock_mm_and_find_vma+0xae/0x2f0 [ 519.094576][ T9469] do_user_addr_fault+0x51f/0xb10 [ 519.099711][ T9469] exc_page_fault+0x60/0x100 [ 519.104311][ T9469] asm_exc_page_fault+0x22/0x30 [ 519.109163][ T9469] RIP: 0010:put_cmsg+0x2f8/0x680 [ 519.114096][ T9469] Code: 2b 1c 24 48 89 df 4c 89 ee e8 44 a4 54 f9 45 85 f6 0f 88 65 02 00 00 4c 39 eb 0f 82 5c 02 00 00 0f 01 cb 0f ae e8 48 8b 04 24 <49> 89 45 00 8b 44 24 10 41 89 45 08 8b 44 24 14 41 89 45 0c 49 83 [ 519.133704][ T9469] RSP: 0018:ffffc90003c97600 EFLAGS: 00050202 [ 519.139766][ T9469] RAX: 0000000000000015 RBX: 00007fffffffefeb RCX: ffff88802d095940 [ 519.147731][ T9469] RDX: 0000000000000000 RSI: 0000200000002940 RDI: 00007fffffffefeb [ 519.155698][ T9469] RBP: 0000000000000005 R08: ffff88802d095940 R09: 0000000000000003 [ 519.163665][ T9469] R10: 0000000000000002 R11: 0000000000000000 R12: dffffc0000000000 [ 519.171626][ T9469] R13: 0000200000002940 R14: 0000000000000015 R15: ffffc90003c97810 [ 519.179613][ T9469] __sock_recv_timestamp+0x3c9/0x1350 [ 519.185003][ T9469] ? kernel_sendmsg_locked+0x150/0x150 [ 519.190457][ T9469] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 519.196339][ T9469] ? _raw_spin_unlock+0x40/0x40 [ 519.201177][ T9469] ? memset+0x1e/0x40 [ 519.205161][ T9469] ? __skb_datagram_iter+0x671/0x740 [ 519.210525][ T9469] ? skb_copy_datagram_iter+0x290/0x290 [ 519.216064][ T9469] ? skb_copy_datagram_iter+0xd7/0x290 [ 519.221539][ T9469] __unix_dgram_recvmsg+0x738/0xdc0 [ 519.226739][ T9469] ? unix_unhash+0x10/0x10 [ 519.231167][ T9469] ? mark_lock+0x94/0x320 [ 519.235495][ T9469] ? aa_af_perm+0x340/0x340 [ 519.240024][ T9469] ? __lock_acquire+0x12f4/0x7d10 [ 519.245084][ T9469] ? bpf_lsm_socket_recvmsg+0x5/0x10 [ 519.250388][ T9469] ? security_socket_recvmsg+0x85/0xb0 [ 519.255906][ T9469] ? unix_dgram_recvmsg+0xa9/0xd0 [ 519.260952][ T9469] ? unix_dgram_sendmsg+0x16e0/0x16e0 [ 519.266414][ T9469] ____sys_recvmsg+0x2cb/0x5e0 [ 519.271192][ T9469] ? __sys_recvmsg_sock+0x40/0x40 [ 519.276222][ T9469] ? import_iovec+0x6f/0xa0 [ 519.280765][ T9469] ___sys_recvmsg+0x212/0x590 [ 519.285474][ T9469] ? __sys_recvmsg+0x290/0x290 [ 519.290277][ T9469] ? common_file_perm+0x171/0x1c0 [ 519.295335][ T9469] ? __fget_files+0x43d/0x4b0 [ 519.300042][ T9469] __x64_sys_recvmsg+0x205/0x2e0 [ 519.305029][ T9469] ? ct_nmi_exit+0x145/0x1c0 [ 519.309703][ T9469] ? ___sys_recvmsg+0x590/0x590 [ 519.314586][ T9469] ? lockdep_hardirqs_on+0x94/0x140 [ 519.319789][ T9469] do_syscall_64+0x4c/0xa0 [ 519.324204][ T9469] ? clear_bhb_loop+0x60/0xb0 [ 519.328873][ T9469] ? clear_bhb_loop+0x60/0xb0 [ 519.333541][ T9469] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 519.339435][ T9469] RIP: 0033:0x7f211f79acb9 [ 519.343844][ T9469] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 519.363445][ T9469] RSP: 002b:00007f212074b028 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 519.371854][ T9469] RAX: ffffffffffffffda RBX: 00007f211fa15fa0 RCX: 00007f211f79acb9 [ 519.379904][ T9469] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000000000000003 [ 519.387872][ T9469] RBP: 00007f212074b090 R08: 0000000000000000 R09: 0000000000000000 [ 519.395831][ T9469] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 519.403817][ T9469] R13: 00007f211fa16038 R14: 00007f211fa15fa0 R15: 00007ffc4a513418 [ 519.411791][ T9469] [ 519.446099][ T9467] netlink: 10 bytes leftover after parsing attributes in process `syz.0.1746'. [ 519.503308][ T9477] netlink: 'syz.3.1748': attribute type 21 has an invalid length. [ 519.518137][ T9477] netlink: 164 bytes leftover after parsing attributes in process `syz.3.1748'. [ 521.172843][ T9490] netlink: 'syz.3.1752': attribute type 29 has an invalid length. [ 521.210157][ T9492] netlink: 122896 bytes leftover after parsing attributes in process `syz.4.1753'. [ 521.239424][ T9490] netlink: 'syz.3.1752': attribute type 29 has an invalid length. [ 521.257156][ T9492] sysfs: cannot create duplicate filename '/class/ieee80211/.!' [ 521.275773][ T9492] CPU: 1 PID: 9492 Comm: syz.4.1753 Not tainted syzkaller #0 [ 521.283206][ T9492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 521.293376][ T9492] Call Trace: [ 521.296674][ T9492] [ 521.299620][ T9492] dump_stack_lvl+0x188/0x24e [ 521.304327][ T9492] ? show_regs_print_info+0x12/0x12 [ 521.309557][ T9492] ? load_image+0x400/0x400 [ 521.314112][ T9492] sysfs_warn_dup+0x8a/0xa0 [ 521.318642][ T9492] sysfs_do_create_link_sd+0xc0/0x110 [ 521.324131][ T9492] device_add+0x7ed/0xfb0 [ 521.328508][ T9492] wiphy_register+0x1d9f/0x2ac0 [ 521.333409][ T9492] ? cfg80211_event_work+0x40/0x40 [ 521.338562][ T9492] ? minstrel_ht_alloc+0x894/0xa20 [ 521.343706][ T9492] ? ieee80211_init_rate_ctrl_alg+0x404/0x5e0 [ 521.349836][ T9492] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 521.355946][ T9492] ieee80211_register_hw+0x2d00/0x39f0 [ 521.361451][ T9492] ? ieee80211_register_hw+0xea1/0x39f0 [ 521.367117][ T9492] ? ieee80211_register_hw+0xea1/0x39f0 [ 521.372703][ T9492] ? ieee80211_tasklet_handler+0x20/0x20 [ 521.378383][ T9492] ? memset+0x1e/0x40 [ 521.382367][ T9492] ? __hrtimer_init+0x186/0x270 [ 521.387567][ T9492] mac80211_hwsim_new_radio+0x28c2/0x4c40 [ 521.393393][ T9492] hwsim_new_radio_nl+0xafa/0xce0 [ 521.398458][ T9492] genl_family_rcv_msg_doit+0x22a/0x330 [ 521.404031][ T9492] ? end_current_label_crit_section+0x170/0x170 [ 521.410276][ T9492] ? genl_family_rcv_msg_dumpit+0x3c0/0x3c0 [ 521.416197][ T9492] ? bpf_lsm_capable+0x5/0x10 [ 521.420890][ T9492] ? security_capable+0x85/0xb0 [ 521.425844][ T9492] genl_rcv_msg+0x604/0x790 [ 521.430367][ T9492] ? genl_bind+0x360/0x360 [ 521.434783][ T9492] ? hwsim_tx_info_frame_received_nl+0xfc0/0xfc0 [ 521.441298][ T9492] netlink_rcv_skb+0x1fb/0x450 [ 521.446068][ T9492] ? genl_bind+0x360/0x360 [ 521.450486][ T9492] ? netlink_ack+0x1170/0x1170 [ 521.455260][ T9492] ? down_read+0x1a8/0x2d0 [ 521.459852][ T9492] genl_rcv+0x24/0x40 [ 521.463834][ T9492] netlink_unicast+0x74d/0x8d0 [ 521.468692][ T9492] netlink_sendmsg+0x8ad/0xbd0 [ 521.473555][ T9492] ? netlink_getsockopt+0x550/0x550 [ 521.478854][ T9492] ? aa_sock_msg_perm+0x94/0x150 [ 521.483799][ T9492] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 521.489091][ T9492] ? security_socket_sendmsg+0x7c/0xa0 [ 521.494569][ T9492] ? netlink_getsockopt+0x550/0x550 [ 521.499900][ T9492] ____sys_sendmsg+0x5be/0x970 [ 521.504879][ T9492] ? __sys_sendmsg_sock+0x30/0x30 [ 521.509962][ T9492] ? __import_iovec+0x315/0x500 [ 521.514831][ T9492] ? import_iovec+0x6f/0xa0 [ 521.519332][ T9492] ___sys_sendmsg+0x2a2/0x360 [ 521.524021][ T9492] ? __sys_sendmsg+0x290/0x290 [ 521.528846][ T9492] __se_sys_sendmsg+0x1bb/0x2a0 [ 521.533715][ T9492] ? __x64_sys_sendmsg+0x80/0x80 [ 521.538674][ T9492] ? lockdep_hardirqs_on+0x94/0x140 [ 521.543915][ T9492] do_syscall_64+0x4c/0xa0 [ 521.548342][ T9492] ? clear_bhb_loop+0x60/0xb0 [ 521.553024][ T9492] ? clear_bhb_loop+0x60/0xb0 [ 521.557706][ T9492] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 521.563686][ T9492] RIP: 0033:0x7fbaa239acb9 [ 521.568298][ T9492] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 521.587980][ T9492] RSP: 002b:00007fbaa3341028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 521.596430][ T9492] RAX: ffffffffffffffda RBX: 00007fbaa2615fa0 RCX: 00007fbaa239acb9 [ 521.604435][ T9492] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000005 [ 521.612400][ T9492] RBP: 00007fbaa2408bf7 R08: 0000000000000000 R09: 0000000000000000 [ 521.620374][ T9492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 521.628391][ T9492] R13: 00007fbaa2616038 R14: 00007fbaa2615fa0 R15: 00007fff0e588fb8 [ 521.636386][ T9492] [ 521.781888][ T9497] netlink: 'syz.3.1752': attribute type 29 has an invalid length. [ 522.234863][ T9521] netlink: 'syz.4.1762': attribute type 21 has an invalid length. [ 522.251704][ T9521] netlink: 164 bytes leftover after parsing attributes in process `syz.4.1762'. [ 523.636446][ T4847] ------------[ cut here ]------------ [ 523.642472][ T4847] intf 08:02:11:00:00:01 [link=0]: bad STA 06:00:00:00:00:37 bandwidth 20 MHz (0) > channel config 1 MHz (8) [ 523.679610][ T4847] WARNING: CPU: 1 PID: 4847 at drivers/net/wireless/mac80211_hwsim.c:2438 mac80211_hwsim_sta_rc_update+0x541/0x6e0 [ 523.692015][ T4847] Modules linked in: [ 523.696048][ T4847] CPU: 1 PID: 4847 Comm: kworker/u4:9 Not tainted syzkaller #0 [ 523.703787][ T4847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 523.714999][ T4847] Workqueue: phy12 ieee80211_iface_work [ 523.720612][ T4847] RIP: 0010:mac80211_hwsim_sta_rc_update+0x541/0x6e0 [ 523.727484][ T4847] Code: e8 c4 0c 00 00 48 c7 c7 80 00 28 8b 48 8b 74 24 28 89 ea 48 8b 4c 24 10 41 89 d8 45 89 e1 41 57 50 e8 f3 1c 52 fb 48 83 c4 10 <0f> 0b e9 8b fe ff ff e8 93 aa 86 fb 0f 0b e9 7f fe ff ff e8 87 aa [ 523.747229][ T4847] RSP: 0018:ffffc9000da177f8 EFLAGS: 00010282 [ 523.753354][ T4847] RAX: 2bc1662260e87b00 RBX: 0000000000000014 RCX: ffff88802d6a8000 [ 523.761446][ T4847] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002 [ 523.769862][ T4847] RBP: 0000000000000000 R08: ffffc9000da17467 R09: 1ffff92001b42e8c [ 523.777907][ T4847] R10: dffffc0000000000 R11: fffff52001b42e8d R12: 0000000000000000 [ 523.785989][ T4847] R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000008 [ 523.794066][ T4847] FS: 0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 523.803255][ T4847] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 523.810289][ T4847] CR2: 00007f740e6d2945 CR3: 000000007e833000 CR4: 00000000003506e0 [ 523.818350][ T4847] DR0: 0000200000000300 DR1: 0000000000000000 DR2: 0000000000000000 [ 523.826468][ T4847] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 523.834529][ T4847] Call Trace: [ 523.837934][ T4847] [ 523.840901][ T4847] ? mac80211_hwsim_sta_rc_update+0x53/0x6e0 [ 523.847095][ T4847] mac80211_hwsim_sta_add+0x92/0x280 [ 523.852531][ T4847] ? mac80211_hwsim_sw_scan_complete+0xd0/0xd0 [ 523.858808][ T4847] drv_sta_state+0x62a/0x1280 [ 523.863835][ T4847] sta_info_insert_rcu+0xc1e/0x1550 [ 523.869286][ T4847] ? sta_info_insert_rcu+0x1b0/0x1550 [ 523.874798][ T4847] ieee80211_ibss_finish_sta+0x286/0x360 [ 523.880678][ T4847] ? ieee80211_ibss_work+0x10f0/0x10f0 [ 523.886239][ T4847] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 523.892285][ T4847] ieee80211_ibss_work+0x23c/0x10f0 [ 523.897586][ T4847] ? lockdep_hardirqs_on+0x94/0x140 [ 523.902884][ T4847] ? kcov_remote_stop+0x174/0x6e0 [ 523.908096][ T4847] ? ieee80211_ibss_rx_queued_mgmt+0x2cd0/0x2cd0 [ 523.914725][ T4847] ? skb_dequeue+0x120/0x150 [ 523.919378][ T4847] ? ieee80211_iface_work+0x97c/0xc80 [ 523.924840][ T4847] ? ieee80211_iface_work+0xb98/0xc80 [ 523.930262][ T4847] ? _raw_spin_unlock_irq+0x1f/0x40 [ 523.935549][ T4847] ? process_one_work+0x7b0/0x1160 [ 523.940708][ T4847] process_one_work+0x8a2/0x1160 [ 523.945751][ T4847] ? worker_detach_from_pool+0x240/0x240 [ 523.951421][ T4847] ? _raw_spin_lock_irq+0x86/0xf0 [ 523.956535][ T4847] ? _raw_spin_lock_irq+0xb7/0xf0 [ 523.961597][ T4847] ? _raw_spin_lock_irqsave+0x100/0x100 [ 523.967248][ T4847] ? kthread_data+0x4b/0xc0 [ 523.971803][ T4847] worker_thread+0xaa2/0x1270 [ 523.976619][ T4847] kthread+0x29d/0x330 [ 523.980732][ T4847] ? worker_clr_flags+0x1a0/0x1a0 [ 523.985963][ T4847] ? kthread_blkcg+0xd0/0xd0 [ 523.990633][ T4847] ret_from_fork+0x1f/0x30 [ 523.995280][ T4847] [ 523.998328][ T4847] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 524.005634][ T4847] CPU: 1 PID: 4847 Comm: kworker/u4:9 Not tainted syzkaller #0 [ 524.013205][ T4847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 524.023380][ T4847] Workqueue: phy12 ieee80211_iface_work [ 524.028982][ T4847] Call Trace: [ 524.032286][ T4847] [ 524.035333][ T4847] dump_stack_lvl+0x188/0x24e [ 524.040040][ T4847] ? memcpy+0x3c/0x60 [ 524.044043][ T4847] ? show_regs_print_info+0x12/0x12 [ 524.049262][ T4847] ? load_image+0x400/0x400 [ 524.053796][ T4847] panic+0x2e5/0x730 [ 524.057719][ T4847] ? bpf_jit_dump+0xd0/0xd0 [ 524.062342][ T4847] ? ret_from_fork+0x1f/0x30 [ 524.066981][ T4847] __warn+0x2f8/0x4f0 [ 524.071004][ T4847] ? mac80211_hwsim_sta_rc_update+0x541/0x6e0 [ 524.077118][ T4847] ? mac80211_hwsim_sta_rc_update+0x541/0x6e0 [ 524.083224][ T4847] report_bug+0x2ba/0x4f0 [ 524.087613][ T4847] ? mac80211_hwsim_sta_rc_update+0x541/0x6e0 [ 524.093694][ T4847] handle_bug+0x3a/0x70 [ 524.097870][ T4847] exc_invalid_op+0x16/0x40 [ 524.102386][ T4847] asm_exc_invalid_op+0x16/0x20 [ 524.107250][ T4847] RIP: 0010:mac80211_hwsim_sta_rc_update+0x541/0x6e0 [ 524.113972][ T4847] Code: e8 c4 0c 00 00 48 c7 c7 80 00 28 8b 48 8b 74 24 28 89 ea 48 8b 4c 24 10 41 89 d8 45 89 e1 41 57 50 e8 f3 1c 52 fb 48 83 c4 10 <0f> 0b e9 8b fe ff ff e8 93 aa 86 fb 0f 0b e9 7f fe ff ff e8 87 aa [ 524.133586][ T4847] RSP: 0018:ffffc9000da177f8 EFLAGS: 00010282 [ 524.139777][ T4847] RAX: 2bc1662260e87b00 RBX: 0000000000000014 RCX: ffff88802d6a8000 [ 524.147825][ T4847] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002 [ 524.155982][ T4847] RBP: 0000000000000000 R08: ffffc9000da17467 R09: 1ffff92001b42e8c [ 524.164063][ T4847] R10: dffffc0000000000 R11: fffff52001b42e8d R12: 0000000000000000 [ 524.172119][ T4847] R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000008 [ 524.180117][ T4847] ? mac80211_hwsim_sta_rc_update+0x53/0x6e0 [ 524.186119][ T4847] mac80211_hwsim_sta_add+0x92/0x280 [ 524.191448][ T4847] ? mac80211_hwsim_sw_scan_complete+0xd0/0xd0 [ 524.197618][ T4847] drv_sta_state+0x62a/0x1280 [ 524.202316][ T4847] sta_info_insert_rcu+0xc1e/0x1550 [ 524.207535][ T4847] ? sta_info_insert_rcu+0x1b0/0x1550 [ 524.213019][ T4847] ieee80211_ibss_finish_sta+0x286/0x360 [ 524.218677][ T4847] ? ieee80211_ibss_work+0x10f0/0x10f0 [ 524.224150][ T4847] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 524.230162][ T4847] ieee80211_ibss_work+0x23c/0x10f0 [ 524.235382][ T4847] ? lockdep_hardirqs_on+0x94/0x140 [ 524.240604][ T4847] ? kcov_remote_stop+0x174/0x6e0 [ 524.245637][ T4847] ? ieee80211_ibss_rx_queued_mgmt+0x2cd0/0x2cd0 [ 524.251977][ T4847] ? skb_dequeue+0x120/0x150 [ 524.256761][ T4847] ? ieee80211_iface_work+0x97c/0xc80 [ 524.262235][ T4847] ? ieee80211_iface_work+0xb98/0xc80 [ 524.267630][ T4847] ? _raw_spin_unlock_irq+0x1f/0x40 [ 524.272836][ T4847] ? process_one_work+0x7b0/0x1160 [ 524.278028][ T4847] process_one_work+0x8a2/0x1160 [ 524.282971][ T4847] ? worker_detach_from_pool+0x240/0x240 [ 524.288594][ T4847] ? _raw_spin_lock_irq+0x86/0xf0 [ 524.293622][ T4847] ? _raw_spin_lock_irq+0xb7/0xf0 [ 524.298649][ T4847] ? _raw_spin_lock_irqsave+0x100/0x100 [ 524.304214][ T4847] ? kthread_data+0x4b/0xc0 [ 524.308754][ T4847] worker_thread+0xaa2/0x1270 [ 524.313461][ T4847] kthread+0x29d/0x330 [ 524.317524][ T4847] ? worker_clr_flags+0x1a0/0x1a0 [ 524.322539][ T4847] ? kthread_blkcg+0xd0/0xd0 [ 524.327132][ T4847] ret_from_fork+0x1f/0x30 [ 524.331560][ T4847] [ 524.334965][ T4847] Kernel Offset: disabled [ 524.339362][ T4847] Rebooting in 86400 seconds..