last executing test programs: 1.842093508s ago: executing program 0 (id=1): mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x80) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f00000003c0)='cgroup.procs\x00', 0x2, 0x0) socket$kcm(0x2, 0x200000000000001, 0x0) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0, 0x5}, 0x880, 0x800, 0x0, 0x8, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x1}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) unlink(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x40034, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0, 0x6}, 0x40db, 0x0, 0x3, 0x0, 0x6, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x1) socket$kcm(0x10, 0x2, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0xde, 0x0, 0x0, 0xd2, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000300), 0x4}, 0x10000, 0x1, 0x8f54, 0x3}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000001700)=ANY=[@ANYBLOB="16000000"], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{r3}, 0x0, &(0x7f0000000040)}, 0x20) bpf$PROG_BIND_MAP(0xa, &(0x7f00000007c0)={r2}, 0xc) sendmsg$kcm(r1, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="d80000001c0081044e81f782db44b904021d08020e0000008100e0a1180002000000000000000e1208000f0100810401a8001600200001400300000803600cfab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef075c11503c6bbace8017cb090000001fb791643a5ee4001b146218a07445d6d930dfe1d9d322fe7c9fd68775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e0060000000000000080bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd68adbef3d93452a00"/216, 0xd8}], 0x1, 0x0, 0x0, 0x7400}, 0x0) r4 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000000)="d80000001c0081054e81f782db44b904021d08040e000000100d10a118000c000600142603600e1208000f0000810401a8001600200001400300000803600cfab94dcf5c0461c1d67f6f94007134cf6ee0800080e408e8d8ef52a98516277ce06ebace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb9ad8099639cace81ed0bffec193e2a9ecbee5de6ccd4d6e4ed6f3d93452a92954b43370e970189", 0xd8}], 0x1, 0x0, 0x0, 0x7400}, 0x0) 1.290466541s ago: executing program 3 (id=4): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="3bfdd75fa5717852d59a9367444a2130e72cd4dabc8854532cca0c32a5b9f844a4610c7525650ce3d3b76b15026d93e6dee896115e9364066aa3d14e33ef732b4681335c576902153114bdb9c74b538a71115fb1d1a63d1b04129661b29aab89d0be999a6b7c9bea755adedbf305a79f70b71d3d4c98577b49db4963ce89b0def5e840f459659cb6f86d56b069a5de11d601d348ff88ca6e5e2cfe40176880b33e9e8dbc32ba2e6a99b1b50276dc4f06166000d7069a3cc76f", 0xb9}, {&(0x7f0000000180)="892950e2405ee8629d9384a90f16d1706a3e61f305119f95cac0f1927f4c205b971eb41147cb1f86883d6910e68ac3996551800b3ec64b77f8444b18345a2c8b178eeeba0cde7319a5a46bfe7f5770e019efd9d52069edcced33a758c4e657f3a792dc193a1911b4e82ea800ad7afe03c851a8", 0x73}, {&(0x7f0000000200)="a68cde0d56b170df7710b54f17d9a39c4f98f3547190", 0x20000216}, {&(0x7f0000000240)="45e04400f2b383517a08c397dd0a76e67ecfc8e74573c24dedd3a48fb62418c1412fdcd15e888cb0f5d02e77bfecefda6b064c0bb2b66a9a522e63873dde02330510255eec7dfa1af708cdab59fb71eca786a359a2c3b0cbad35144ec5b069c53f90e43339845dc7fd140c55b0149ab38eb27c140f374bcc2c95b0b121d1a9302f3a01b888243b3fc0d46f0de0", 0x8d}, {&(0x7f0000000300)="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", 0xcb3}], 0x5, &(0x7f0000001480)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private, @multicast1}}}], 0x20}, 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={0xfffffffffffffffe}, 0x10c002, 0x4, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 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) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) syz_clone(0x20800000, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000003c0)='cgroup.procs\x00', 0x2, 0x0) socket$kcm(0x2, 0x3, 0x2) write$cgroup_pid(r3, 0x0, 0x0) r4 = openat$cgroup_ro(r2, &(0x7f00000000c0)='cgroup.kill\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000040)=0x1, 0x12) write$cgroup_freezer_state(0xffffffffffffffff, &(0x7f00000000c0)='THAWED\x00', 0x7) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37, 0x4, @perf_bp={&(0x7f0000000040), 0xd}, 0x0, 0x2, 0xfffffffe, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xc7}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x2) recvmsg$unix(r1, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/4096, 0x7ffff000}], 0x1}, 0x40000100) 1.166027633s ago: executing program 0 (id=5): 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) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x100c, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x12506, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1ffe000000000, 0xfffffffffffffffa}, 0x7e02, 0x0, 0x0, 0x0, 0x0, 0x8d3c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={0x0, &(0x7f0000000040)=""/155, 0x1000000, 0x9b, 0x1}, 0x20) close(0x3) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8940, &(0x7f0000000080)) socketpair$unix(0x1, 0x5, 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x9, 0x4, 0x6, 0xb}, 0x50) bpf$BPF_PROG_QUERY(0x10, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8b06, &(0x7f0000000080)={'wlan1\x00', @random="02000000000a"}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x7, 0x4, 0x7000, 0xffffffff, 0x30, 0x1}, 0x48) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8b06, 0x0) write$cgroup_devices(0xffffffffffffffff, 0x0, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000080)) r4 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r4, &(0x7f0000000200)={&(0x7f0000001340)=@hci={0x1f, 0x0, 0x2c}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000000)='Gb', 0x5dc}], 0x1}, 0x480c0) r5 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x11, 0x10, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000008f000000000000000100000018110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b702000054000001b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000c3090000a0000000bf91000000000000b7020000020000008500000085000000b70000000000000095"], &(0x7f0000000080)='GPL\x00', 0x7, 0x1003, &(0x7f0000003e80)=""/4099, 0x41100, 0xd}, 0x94) 1.006951407s ago: executing program 1 (id=2): write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0x4}, 0x0, 0x0, 0x0, 0x8, 0x2, 0xfffffffc}, 0x0, 0x100000000, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) r1 = socket$kcm(0x10, 0x0, 0x10) recvmsg$kcm(r1, &(0x7f00000003c0)={&(0x7f00000000c0)=@l2tp={0x2, 0x0, @remote}, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/239, 0xef}, 0x2000) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0x13, 0x0, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @sched_cls=0x37, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r2, 0x0, 0x6, 0x0, &(0x7f0000000900)="928e04b416ca", 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) socketpair$nbd(0x1, 0x1, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x5452, &(0x7f0000000180)={'syzkaller0\x00'}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, @perf_config_ext={0x0, 0x500}, 0x0, 0x0, 0xc2ba}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0xf, 0x3, 0x2) sendmsg$inet(r4, 0x0, 0x0) close(0xffffffffffffffff) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000001380)={r3, r3, 0x4, r3}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000e00)={0x11, 0x14, 0x0, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @fallback=0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'wlan0\x00'}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8914, &(0x7f0000000080)) ioctl$SIOCSIFHWADDR(r5, 0x8923, &(0x7f0000000300)={'wlan0\x00', @local}) 854.844331ms ago: executing program 2 (id=3): socket$kcm(0x2, 0x3, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001280)={0x18, 0x3, &(0x7f0000000940)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000440)='GPL\x00'}, 0x80) socket$kcm(0x2a, 0x2, 0x0) socket$kcm(0x2, 0x3, 0x106) bpf$ENABLE_STATS(0x20, 0x0, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)) perf_event_open(&(0x7f0000000480)={0x1, 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, 0x0, 0x51, 0x0, 0x0, 0x4, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x3, 0x2) socket$kcm(0x10, 0x3, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xe, 0x4, 0x4, 0x2, 0x0, 0x1}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000a80)={0x6, 0x10, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000010000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000060000007b8af8ff00000000bca2000000000000a6020000f8ffffffb703000008000000b704000000000000850000003300000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000000000001850000008600000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0900000004000000ff0f000005"], 0x48) 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"], &(0x7f0000000300)='syzkaller\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$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r3, 0x0, 0x12, 0x0, &(0x7f0000000900)="c1dfb080cd21d308098ee6880806", 0x0, 0xadf0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 0s ago: executing program 3 (id=6): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x7fff, 0xe2004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x131}, 0x200, 0x0, 0x0, 0x0, 0x40000}, 0x0, 0x1, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="364000001a00913a"], 0x82d7) recvmsg$kcm(r0, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x10122) socket$kcm(0x10, 0x400000002, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x5e, 0x0, 0x1}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000001b40)={0x5, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x4, '\x00', 0x0, @fallback=0x14, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x100d}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000980)={0xb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1002}, 0x94) bpf$BPF_PROG_GET_FD_BY_ID(0xd, 0x0, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400}, 0x24040084) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000001c0)="2e00000010008102b78cc358f86515e00000c9f1af642fb6429d6efb4400490009002e0010000000ba8000051201", 0x2e}], 0x1}, 0x4000000) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.118' (ED25519) to the list of known hosts. [ 78.425185][ T5761] cgroup: Unknown subsys name 'net' [ 78.537819][ T5761] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 80.243889][ T5761] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 81.863110][ T5774] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 81.884563][ T5778] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 81.893897][ T5778] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 81.903922][ T5778] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 81.916937][ T5778] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 81.925123][ T5778] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 81.932616][ T5778] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 81.941160][ T5778] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 81.949682][ T5778] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 81.960789][ T5778] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 81.969593][ T5778] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 81.977112][ T5778] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 81.987076][ T5781] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 81.999960][ T5784] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 82.007807][ T5784] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 82.020631][ T5778] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 82.021946][ T5781] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 82.037454][ T5781] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 82.046465][ T5781] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 82.054027][ T5781] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 82.063045][ T5774] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 82.071337][ T5774] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 82.080131][ T5774] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 82.087570][ T5774] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 82.635168][ T5776] chnl_net:caif_netlink_parms(): no params data found [ 82.674990][ T5782] chnl_net:caif_netlink_parms(): no params data found [ 82.753091][ T5775] chnl_net:caif_netlink_parms(): no params data found [ 82.812046][ T5772] chnl_net:caif_netlink_parms(): no params data found [ 82.832576][ T5776] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.840495][ T5776] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.848040][ T5776] bridge_slave_0: entered allmulticast mode [ 82.855829][ T5776] bridge_slave_0: entered promiscuous mode [ 82.894025][ T5776] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.901536][ T5776] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.908940][ T5776] bridge_slave_1: entered allmulticast mode [ 82.916015][ T5776] bridge_slave_1: entered promiscuous mode [ 83.047348][ T5782] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.056973][ T5782] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.064982][ T5782] bridge_slave_0: entered allmulticast mode [ 83.073037][ T5782] bridge_slave_0: entered promiscuous mode [ 83.083768][ T5776] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 83.114910][ T5775] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.122385][ T5775] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.129684][ T5775] bridge_slave_0: entered allmulticast mode [ 83.136876][ T5775] bridge_slave_0: entered promiscuous mode [ 83.144496][ T5782] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.153022][ T5782] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.160770][ T5782] bridge_slave_1: entered allmulticast mode [ 83.167828][ T5782] bridge_slave_1: entered promiscuous mode [ 83.177058][ T5776] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.223388][ T5775] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.230953][ T5775] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.238156][ T5775] bridge_slave_1: entered allmulticast mode [ 83.245241][ T5775] bridge_slave_1: entered promiscuous mode [ 83.284912][ T5772] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.292255][ T5772] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.300223][ T5772] bridge_slave_0: entered allmulticast mode [ 83.307686][ T5772] bridge_slave_0: entered promiscuous mode [ 83.344638][ T5782] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 83.357460][ T5776] team0: Port device team_slave_0 added [ 83.367904][ T5776] team0: Port device team_slave_1 added [ 83.374286][ T5772] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.384499][ T5772] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.392298][ T5772] bridge_slave_1: entered allmulticast mode [ 83.402537][ T5772] bridge_slave_1: entered promiscuous mode [ 83.412526][ T5775] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 83.425509][ T5782] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.469383][ T5775] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.504177][ T5776] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 83.511355][ T5776] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 83.537783][ T5776] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 83.586370][ T5772] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 83.596225][ T5776] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 83.603535][ T5776] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 83.629968][ T5776] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 83.650005][ T5775] team0: Port device team_slave_0 added [ 83.659377][ T5782] team0: Port device team_slave_0 added [ 83.667711][ T5772] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.689706][ T5775] team0: Port device team_slave_1 added [ 83.707464][ T5782] team0: Port device team_slave_1 added [ 83.774293][ T5775] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 83.784539][ T5775] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 83.814467][ T5775] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 83.830413][ T5772] team0: Port device team_slave_0 added [ 83.839838][ T5772] team0: Port device team_slave_1 added [ 83.866930][ T5782] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 83.874146][ T5782] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 83.900299][ T5782] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 83.912386][ T5775] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 83.919621][ T5775] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 83.945648][ T5775] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 83.986361][ T5776] hsr_slave_0: entered promiscuous mode [ 83.993472][ T5776] hsr_slave_1: entered promiscuous mode [ 84.003445][ T5782] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 84.010698][ T5782] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 84.032205][ T5780] Bluetooth: hci2: command tx timeout [ 84.039020][ T5782] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 84.061715][ T5772] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 84.068891][ T5772] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 84.094900][ T5772] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 84.107672][ T5772] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 84.114822][ T5772] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 84.140803][ T5772] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 84.188561][ T5780] Bluetooth: hci1: command tx timeout [ 84.188584][ T5774] Bluetooth: hci3: command tx timeout [ 84.188888][ T5774] Bluetooth: hci0: command tx timeout [ 84.259271][ T5775] hsr_slave_0: entered promiscuous mode [ 84.266033][ T5775] hsr_slave_1: entered promiscuous mode [ 84.273928][ T5775] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 84.282449][ T5775] Cannot create hsr debugfs directory [ 84.306455][ T5782] hsr_slave_0: entered promiscuous mode [ 84.313335][ T5782] hsr_slave_1: entered promiscuous mode [ 84.320405][ T5782] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 84.328006][ T5782] Cannot create hsr debugfs directory [ 84.393972][ T5772] hsr_slave_0: entered promiscuous mode [ 84.402437][ T5772] hsr_slave_1: entered promiscuous mode [ 84.408910][ T5772] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 84.416531][ T5772] Cannot create hsr debugfs directory [ 84.838857][ T5776] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 84.854943][ T5776] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 84.866435][ T5776] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 84.879999][ T5776] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 84.934854][ T5775] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 84.968741][ T5775] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 84.982207][ T5775] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 85.003446][ T5775] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 85.089763][ T5782] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 85.102142][ T5782] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 85.126612][ T5782] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 85.138824][ T5782] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 85.218681][ T5772] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 85.230949][ T5772] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 85.243034][ T5772] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 85.264214][ T5772] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 85.374271][ T5776] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.386880][ T5775] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.461619][ T5776] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.475257][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.482737][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.499046][ T5775] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.523283][ T2935] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.530515][ T2935] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.551976][ T2935] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.559220][ T2935] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.591025][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.598277][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.623310][ T5782] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.704035][ T5782] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.737735][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.744949][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.761831][ T5772] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.790192][ T2935] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.797880][ T2935] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.847067][ T5772] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.904811][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.912145][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.925154][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.932431][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.111268][ T5774] Bluetooth: hci2: command tx timeout [ 86.269690][ T5774] Bluetooth: hci1: command tx timeout [ 86.275186][ T5774] Bluetooth: hci3: command tx timeout [ 86.286805][ T5784] Bluetooth: hci0: command tx timeout [ 86.400230][ T5776] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 86.482855][ T5776] veth0_vlan: entered promiscuous mode [ 86.532262][ T5776] veth1_vlan: entered promiscuous mode [ 86.600891][ T5775] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 86.650989][ T5782] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 86.691577][ T5776] veth0_macvtap: entered promiscuous mode [ 86.718464][ T5776] veth1_macvtap: entered promiscuous mode [ 86.742540][ T5772] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 86.802769][ T5775] veth0_vlan: entered promiscuous mode [ 86.825871][ T5776] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 86.851947][ T5775] veth1_vlan: entered promiscuous mode [ 86.873127][ T5776] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 86.907276][ T5776] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.916994][ T5776] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.925922][ T5776] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.937228][ T5776] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.986284][ T5782] veth0_vlan: entered promiscuous mode [ 87.005486][ T5772] veth0_vlan: entered promiscuous mode [ 87.027118][ T5772] veth1_vlan: entered promiscuous mode [ 87.061945][ T5775] veth0_macvtap: entered promiscuous mode [ 87.085483][ T5782] veth1_vlan: entered promiscuous mode [ 87.113450][ T5775] veth1_macvtap: entered promiscuous mode [ 87.245479][ T5775] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 87.257083][ T5775] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.269939][ T5775] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 87.286218][ T49] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.313338][ T49] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.361608][ T5775] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 87.373701][ T5775] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.387297][ T5775] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 87.414439][ T5782] veth0_macvtap: entered promiscuous mode [ 87.437558][ T5775] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.453096][ T5775] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.464791][ T5775] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.482188][ T5775] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.510952][ T5772] veth0_macvtap: entered promiscuous mode [ 87.525474][ T5782] veth1_macvtap: entered promiscuous mode [ 87.531444][ T31] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.551666][ T5772] veth1_macvtap: entered promiscuous mode [ 87.567037][ T31] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.645901][ T5782] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 87.657968][ T5782] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.670001][ T5782] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 87.684173][ T5782] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.699354][ T5782] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 87.723446][ T5772] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 87.745809][ T5772] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.756510][ T5772] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 87.768663][ T5772] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.784025][ T5772] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 87.798783][ T5772] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.810995][ T5772] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 87.827025][ T5782] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 87.843386][ T5782] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.854105][ T5782] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 87.872807][ T5782] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.889954][ T5782] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 87.934251][ T5772] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 87.974820][ T5772] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.989932][ T5772] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 88.003360][ T5772] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.015503][ T5772] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 88.026177][ T5772] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.041218][ T5772] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 88.052400][ T5782] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.065362][ T5782] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.075838][ T5782] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.084648][ T5782] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.133529][ T5772] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.157693][ T5772] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.179583][ T5772] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.198367][ T5772] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.199461][ T5774] Bluetooth: hci2: command tx timeout [ 88.281876][ T2935] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.306346][ T2935] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.348635][ T5774] Bluetooth: hci3: command tx timeout [ 88.354117][ T5774] Bluetooth: hci0: command tx timeout [ 88.359886][ T5784] Bluetooth: hci1: command tx timeout [ 88.444166][ T3479] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.447278][ C0] hrtimer: interrupt took 90538 ns [ 88.473052][ T3479] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.514129][ T5831] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1'. [ 88.542273][ T3479] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.572446][ T3479] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.582027][ T5831] netlink: 'syz.0.1': attribute type 12 has an invalid length. [ 88.611313][ T5831] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1'. [ 88.663058][ T60] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.676711][ T60] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.756195][ T60] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.795128][ T60] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.843724][ T31] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.853644][ T31] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.465044][ T5844] warning: `syz.0.5' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 90.270339][ T5774] Bluetooth: hci2: command tx timeout [ 90.317452][ T5860] Zero length message leads to an empty skb [ 90.428871][ T5774] Bluetooth: hci3: command tx timeout [ 90.439107][ T5784] Bluetooth: hci1: command tx timeout [ 90.445112][ T5774] Bluetooth: hci0: command tx timeout [ 92.031752][ T5842] ------------[ cut here ]------------ [ 92.037329][ T5842] WARNING: CPU: 0 PID: 5842 at kernel/events/core.c:6800 perf_pending_task+0x357/0x480 [ 92.047279][ T5842] Modules linked in: [ 92.051361][ T5842] CPU: 0 PID: 5842 Comm: syz.0.5 Not tainted syzkaller #0 [ 92.058585][ T5842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 92.068933][ T5842] RIP: 0010:perf_pending_task+0x357/0x480 [ 92.074727][ T5842] Code: e8 0e d4 d5 ff 84 db 75 10 e8 75 d1 d5 ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 65 d1 d5 ff e8 60 89 4f ff eb e9 e8 59 d1 d5 ff <0f> 0b 49 bd 00 00 00 00 00 fc ff df 43 80 3c 2f 00 0f 85 0a ff ff [ 92.095285][ T5842] RSP: 0018:ffffc900048cf9c8 EFLAGS: 00010293 [ 92.101578][ T5842] RAX: ffffffff81b113f7 RBX: ffff88801b672f10 RCX: ffff88802497da00 [ 92.110353][ T5842] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 92.118629][ T5842] RBP: ffff88801b672cd0 R08: ffffffff8e8ae5ef R09: 1ffffffff1d15cbd [ 92.126675][ T5842] R10: dffffc0000000000 R11: fffffbfff1d15cbe R12: ffff88802497da00 [ 92.134760][ T5842] R13: ffff88805df97930 R14: 0000000000000000 R15: 1ffff110036ce59a [ 92.142841][ T5842] FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 92.151877][ T5842] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 92.158590][ T5842] CR2: 0000001b2dd18ff8 CR3: 000000002fd49000 CR4: 00000000003506f0 [ 92.166654][ T5842] Call Trace: [ 92.170145][ T5842] [ 92.173135][ T5842] task_work_run+0x1d4/0x260 [ 92.177805][ T5842] ? task_work_cancel+0x220/0x220 [ 92.182969][ T5842] do_exit+0x986/0x2530 [ 92.187924][ T5842] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 92.194514][ T5842] ? put_task_struct+0xc0/0xc0 [ 92.199734][ T5842] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 92.205964][ T5842] ? lockdep_hardirqs_on+0x98/0x150 [ 92.211317][ T5842] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 92.217553][ T5842] do_group_exit+0x22d/0x2f0 [ 92.222326][ T5842] ? _raw_spin_unlock_irq+0x29/0x50 [ 92.227601][ T5842] get_signal+0x12a6/0x1390 [ 92.232241][ T5842] arch_do_signal_or_restart+0xc2/0x7b0 [ 92.237852][ T5842] ? __ia32_sys_get_robust_list+0x110/0x110 [ 92.243861][ T5842] ? get_sigframe_size+0x20/0x20 [ 92.248924][ T5842] ? exit_to_user_mode_loop+0x3b/0x110 [ 92.254460][ T5842] exit_to_user_mode_loop+0x70/0x110 [ 92.259857][ T5842] exit_to_user_mode_prepare+0xee/0x180 [ 92.265481][ T5842] syscall_exit_to_user_mode+0x1a/0x50 [ 92.271464][ T5842] do_syscall_64+0x61/0xb0 [ 92.275981][ T5842] ? clear_bhb_loop+0x40/0x90 [ 92.280945][ T5842] ? clear_bhb_loop+0x40/0x90 [ 92.285684][ T5842] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 92.292409][ T5842] RIP: 0033:0x7f72b079ce59 [ 92.296898][ T5842] Code: Unable to access opcode bytes at 0x7f72b079ce2f. [ 92.304204][ T5842] RSP: 002b:00007f72b163a0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 92.312749][ T5842] RAX: fffffffffffffe00 RBX: 00007f72b0a15fa8 RCX: 00007f72b079ce59 [ 92.320903][ T5842] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f72b0a15fa8 [ 92.329064][ T5842] RBP: 00007f72b0a15fa0 R08: 0000000000000000 R09: 0000000000000000 [ 92.337094][ T5842] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 92.345674][ T5842] R13: 00007f72b0a16038 R14: 00007ffc1b972150 R15: 00007ffc1b972238 [ 92.354173][ T5842] [ 92.357244][ T5842] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 92.364566][ T5842] CPU: 0 PID: 5842 Comm: syz.0.5 Not tainted syzkaller #0 [ 92.371726][ T5842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 92.381830][ T5842] Call Trace: [ 92.385147][ T5842] [ 92.388113][ T5842] dump_stack_lvl+0x18c/0x250 [ 92.392847][ T5842] ? show_regs_print_info+0x20/0x20 [ 92.398098][ T5842] ? load_image+0x420/0x420 [ 92.402660][ T5842] panic+0x2ca/0x720 [ 92.406621][ T5842] ? bpf_jit_dump+0xd0/0xd0 [ 92.411203][ T5842] __warn+0x2e0/0x470 [ 92.415246][ T5842] ? perf_pending_task+0x357/0x480 [ 92.420415][ T5842] ? perf_pending_task+0x357/0x480 [ 92.425671][ T5842] report_bug+0x2be/0x4f0 [ 92.430068][ T5842] ? perf_pending_task+0x357/0x480 [ 92.435233][ T5842] ? perf_pending_task+0x357/0x480 [ 92.440410][ T5842] ? perf_pending_task+0x359/0x480 [ 92.445575][ T5842] handle_bug+0xcf/0x120 [ 92.449873][ T5842] exc_invalid_op+0x1a/0x50 [ 92.454424][ T5842] asm_exc_invalid_op+0x1a/0x20 [ 92.459319][ T5842] RIP: 0010:perf_pending_task+0x357/0x480 [ 92.465083][ T5842] Code: e8 0e d4 d5 ff 84 db 75 10 e8 75 d1 d5 ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 65 d1 d5 ff e8 60 89 4f ff eb e9 e8 59 d1 d5 ff <0f> 0b 49 bd 00 00 00 00 00 fc ff df 43 80 3c 2f 00 0f 85 0a ff ff [ 92.484828][ T5842] RSP: 0018:ffffc900048cf9c8 EFLAGS: 00010293 [ 92.490964][ T5842] RAX: ffffffff81b113f7 RBX: ffff88801b672f10 RCX: ffff88802497da00 [ 92.498971][ T5842] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 92.506966][ T5842] RBP: ffff88801b672cd0 R08: ffffffff8e8ae5ef R09: 1ffffffff1d15cbd [ 92.514982][ T5842] R10: dffffc0000000000 R11: fffffbfff1d15cbe R12: ffff88802497da00 [ 92.522994][ T5842] R13: ffff88805df97930 R14: 0000000000000000 R15: 1ffff110036ce59a [ 92.530998][ T5842] ? perf_pending_task+0x357/0x480 [ 92.536152][ T5842] ? perf_pending_task+0x357/0x480 [ 92.541308][ T5842] task_work_run+0x1d4/0x260 [ 92.545960][ T5842] ? task_work_cancel+0x220/0x220 [ 92.551045][ T5842] do_exit+0x986/0x2530 [ 92.555233][ T5842] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 92.561247][ T5842] ? put_task_struct+0xc0/0xc0 [ 92.566058][ T5842] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 92.572242][ T5842] ? lockdep_hardirqs_on+0x98/0x150 [ 92.577465][ T5842] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 92.583652][ T5842] do_group_exit+0x22d/0x2f0 [ 92.588275][ T5842] ? _raw_spin_unlock_irq+0x29/0x50 [ 92.593510][ T5842] get_signal+0x12a6/0x1390 [ 92.598053][ T5842] arch_do_signal_or_restart+0xc2/0x7b0 [ 92.603633][ T5842] ? __ia32_sys_get_robust_list+0x110/0x110 [ 92.609557][ T5842] ? get_sigframe_size+0x20/0x20 [ 92.614556][ T5842] ? exit_to_user_mode_loop+0x3b/0x110 [ 92.620056][ T5842] exit_to_user_mode_loop+0x70/0x110 [ 92.625373][ T5842] exit_to_user_mode_prepare+0xee/0x180 [ 92.630948][ T5842] syscall_exit_to_user_mode+0x1a/0x50 [ 92.636442][ T5842] do_syscall_64+0x61/0xb0 [ 92.640880][ T5842] ? clear_bhb_loop+0x40/0x90 [ 92.645595][ T5842] ? clear_bhb_loop+0x40/0x90 [ 92.650304][ T5842] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 92.656231][ T5842] RIP: 0033:0x7f72b079ce59 [ 92.660676][ T5842] Code: Unable to access opcode bytes at 0x7f72b079ce2f. [ 92.667721][ T5842] RSP: 002b:00007f72b163a0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 92.676424][ T5842] RAX: fffffffffffffe00 RBX: 00007f72b0a15fa8 RCX: 00007f72b079ce59 [ 92.684425][ T5842] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f72b0a15fa8 [ 92.692422][ T5842] RBP: 00007f72b0a15fa0 R08: 0000000000000000 R09: 0000000000000000 [ 92.700420][ T5842] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 92.708422][ T5842] R13: 00007f72b0a16038 R14: 00007ffc1b972150 R15: 00007ffc1b972238 [ 92.716442][ T5842] [ 92.720077][ T5842] Kernel Offset: disabled [ 92.724447][ T5842] Rebooting in 86400 seconds..