last executing test programs: 9m47.440120098s ago: executing program 0 (id=842): bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@base={0x9, 0x3, 0x8, 0x100, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x1, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000000007a0af0ff0000000018110000", @ANYBLOB="0000000000000000bfa200000000000007020000f8ffffffbfa300000000000007030000f0ffffffb704000004080000850000000200000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x12, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000000740)={r0, 0x0, 0x0}, 0x10) 9m47.284830184s ago: executing program 0 (id=845): perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000a80)=ANY=[], 0xffbf) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000300)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0x0}, 0x48) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000640)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x7, 0x1c, &(0x7f0000000780)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {0x85, 0x0, 0x0, 0x5}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x2, 0x300}, {0x6e, 0x0, 0xd}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x2, 0x3, 0xa, 0x9, 0xfff0}, {0x5, 0x0, 0xc, 0x9, 0x0, 0x0, 0x20000f19}, {0x3, 0x0, 0x6, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x6, 0x8}, {0x7, 0x0, 0x0, 0x8}, {}, {}, {}, {0x18, 0x2, 0x2, 0x0, r0}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x7}}}, &(0x7f0000000880)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8ffffff}, 0x94) 9m47.141812188s ago: executing program 0 (id=846): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000000008500000022000000180100002020705200000000002020207b0ae8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007200000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="1500000000"], 0x0}, 0x90) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuacct.usage_sys\x00', 0x26e1, 0x0) close(r0) sendmsg$sock(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x34000040) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000c80)={0xd, 0x4, &(0x7f0000000d40)=ANY=[@ANYBLOB="b4000000000000007912b80000000000850000008f000000950074000000000025b3090574ff9d20857ef7db480be3afec5e811a"], &(0x7f0000000d80)='GPL\x00', 0x2, 0xfd90, &(0x7f0000000dc0)=""/195, 0x0, 0x61, '\x00', 0x0, @sock_ops}, 0x23) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x89a0, &(0x7f00000005c0)='.9\xb7\xa8(\x05\xb6\xbc\xdc\x11\x85\xb2\xda\xda%\x00\xe9\a\xd9\x12s\x03\x00\xd0O\x87\x8fI\xa5\xbbHd\xfd\x19l\xca\x89\x8e)P\x18\x14\'\x81\n\x02\\\xca\f\xc30p{\x94\xd8wn>\btn\xc3\xfd\xca\x0f\xdb\xab\xae\x04\x0e*\xb4\x06@v\xfd\x86\x9d\xb7\x801\x80\x9a\xc0N,\x8d\x13\x11eJ\x10CQ\xb9ab\xf311\xf9\x03\xd5\xec\x9fa7S\x8b\xdan\xd9W#\x06&P)\x1ak~LB\xa4\f@\xff\xb2]\xddk\xa9\xbd}\xefp}\x90\xd0\xdb\xcc\xf9\xe8\":O\f\x98D\xf07\\F\b\xe2\x82\xfa\xe3L\xb5\x8d\xe3\x87\xa6v\x9a\xb6\xf4\x80\x85\";\xe5\xdf\xa2\xbd\xf9}\\\xbe?\x93|\xcbg\x1c~\xb6Y\xaa\xf3\xd6%\x89\xe4\x1b\xb6.f\x12\xe5\xabm \xb6\\\xb9T\fZma\xb9\xd7xzS\xd3\x8b\x02Qj\xf5\xb7X\xc6\b\x19.\xae\xdd\xa9\xd0\xf2\xdc\x1f\xf1z\v\xf9\xc3\xf0V5D&a\xf6^\x94\x19\xe0\b\xf0\xdcD{(\x1b\xf9|\xe9\xa1]\xdc\xe8\xb8\xdb\xd5<2\x96\'s\xe7\x84\x82\xea\xbb\xff\xb7\xb8%-?\x83\x9cwOe|\xb4\xef\xb6\xf4\xdf\xbf\x1e\xc6OSs\xc4_6H\xde\x9eN\x12\x9cH\x86\x824\xaf\x177\t:\xe3_w-\xbf\x1b\x14\xc7\x1d\xb4\x99\x1f\xadf\x9e\xc7X\x040\x9e^ \xc9m\x9ek\x86\t\x9f \xc8\xcf\xf5\x80(\xd9l\x91\xf7x\x7f\xaa\xd9\xd4nO\xa0\xa0M6\v.\xd8[\xc9\xa4` \x8e\x1a\xb9\xd5\xa1B\xe5\xcd\xc1\xefPHG-\xf5\x0e\xec\x13l\xd1`A/\xef\xa6\xe7\f\x8c') r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0500000003000000fa0900008500000041000000", @ANYRES32, @ANYBLOB="00000000000000010000000000000000000000004973c7d708d0df47cd7b68b593acb1b84f000000f0a6cc61904ddbd36d0addda450425e2602f0b3fefe95c3ccb9ce3d2eefd5bc9943c61636fddb8eb7ed5023eac96d979f0685c1baa680ba1872a1af0f2431f630da6a6ac0397e22b3a6735f05f0b68efd00e9e19bb578788e0994ea674b3e3e3faaaddf0fc7a1a293b18ffd9aa9bea9ca30f038e0fc0b45526c5ea169d90c9dffc3c1e39072cd713a32634f33eb25c39f8b3ad", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) perf_event_open(&(0x7f0000000800)={0x2, 0x80, 0xcb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="0a00000007000000060000000001000000000000", @ANYRES32, @ANYBLOB="10000000800000000600"/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00'/28], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000900)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000}, 0x94) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000009c0)={0xffffffffffffffff, 0x0, &(0x7f0000000a00), &(0x7f0000000a40), 0x800, r1}, 0x38) perf_event_open(&(0x7f0000000a80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x10020, 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, 0x2, @perf_config_ext={0x8e20, 0xa2a}, 0x0, 0x0, 0xfffffffc, 0x3, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_BATCH(0x19, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000b40), &(0x7f0000000b80), 0x6c, r1}, 0x38) r2 = bpf$ITER_CREATE(0xb, &(0x7f0000000bc0), 0x0) r3 = bpf$ITER_CREATE(0xb, &(0x7f0000000c00)={r2}, 0x8) write$cgroup_int(r3, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000a00)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x4400, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xe4ffffff00000000, 0x0, 0x0) r4 = socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r4, 0x29, 0x21, &(0x7f0000000b40), 0x120) sendmsg$kcm(r4, &(0x7f0000000b80)={&(0x7f0000000ec0)=@l2tp6={0xa, 0x0, 0x80000000, @private1, 0x2}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000f80)='\x00', 0x1}], 0x1}, 0x8c1) sendmsg(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0}, 0x0) close(0xffffffffffffffff) syz_clone(0xa00, &(0x7f0000001000)='<', 0x1, 0x0, 0x0, &(0x7f0000001040)="5b66c25b6a05b7d81672604853") sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0xffffff2d, &(0x7f00000010c0)=[{&(0x7f0000001100)="2008020022003507d25a806f8c6394f90524fc600df01141090005000400000037153e370248038011f01700d1bd", 0x33fe0}], 0x1}, 0x0) 9m46.819036651s ago: executing program 0 (id=848): socket$kcm(0x29, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socket$kcm(0xa, 0x5, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0a000000040000000800000008"], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x11, 0x14, &(0x7f0000000300)=ANY=[@ANYBLOB="1802000001000000000000000000000018010000786c6c2500000000070000007b1af8ff00000000bfa100000000000007010000f8ffffffb700000000000000b70300000000ffff850000000400000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f00000003c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x2a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000400)={r2}, 0xc) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) socket$kcm(0x10, 0x3, 0x10) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'geneve0\x00', 0x8000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r4, &(0x7f0000001780)={0x0, 0x0, 0x0}, 0x8090) recvmsg$unix(r3, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r6 = socket$kcm(0xa, 0x2, 0x88) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r6, 0x1, 0x3e, &(0x7f00000002c0)=r7, 0x4) setsockopt$sock_attach_bpf(r6, 0x1, 0x41, &(0x7f0000000040)=r5, 0x4) 9m46.693291874s ago: executing program 0 (id=849): bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000000)={0x1, 0xffffffffffffffff}, 0x4) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000040)={r0, 0xffffffffffffffff}, 0x4) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6_vti0\x00', 0x1}) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000140)={{r0, 0xffffffffffffffff}, &(0x7f00000000c0), &(0x7f0000000100)='%pS \x00'}, 0x20) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz0\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f00000001c0)='cpuset.memory_migrate\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = getpid() r6 = syz_clone(0xa4000000, &(0x7f0000000400)="dfdd161dd61b35488e10e98f1f4a9520e9a1e32dce0d8c2338f57b28205357be273164180f10d25234152e47869487b0266672b8449946a62abc1c758ac6516c17ba305bdcbe5b84f5d0d89f679218f57e971240bc3242e8dbd80645f5de4834", 0x60, &(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)="ebe297efb636867803072a941d91be864fe89265abaf1ba56a68c675d6ad75e9af1ef602eb5236218512685abc6c48b1f1b79c8e3f") sendmsg$unix(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000240)="05754536ff4c30c1d0075a1f1e58b91bd380d88ef1512a28259e1fe49b9fda22a16cec45c17095d74e83fe679aa56f13ae7420abc3956a525e185a1823fcb78bc023da6177461dd2eb8c989851215d2e0f9c931b5c7674e21021f53fa92d502c355f35eb153728738b3dbcb3cac22986dd1065b658470309b3a8a9718fc832b8910ec50bb8b547274fbfae6f638d470e76b586667846b976d77f4168b07758f9844521a96ff4ea155623461daa7c7b93", 0xb0}, {&(0x7f0000000300)="7198c7dc1968710a59dbef29e9cf34ade1d70994015b6a3ce1e6c50b300cc16fb31b9f87d0513afa570c5574bea846ddc8a08cb7594c73e72f0edec3cf8c933df7416b05c4c97c", 0x47}, {&(0x7f0000000380)="bc7344d63e4af9c6f40b6dc4c3302d0b0ac32c4fb93f4fa0031477c740de844038de1b59df95c358fbb0a8a1f982706434e2a2c5ed2d71fb51", 0x39}], 0x3, &(0x7f0000000540)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @cred={{0x1c, 0x1, 0x2, {r5, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r6}}}], 0x78, 0x4008844}, 0x20040010) close(r2) r7 = openat$cgroup_int(r3, &(0x7f0000000600)='hugetlb.1GB.rsvd.limit_in_bytes\x00', 0x2, 0x0) write$cgroup_int(r7, &(0x7f0000000640)=0x400, 0x12) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={r5, 0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000680)='%pS \x00'}, 0x30) perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x1, 0x1, 0x2, 0xfe, 0x0, 0x0, 0x203, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x4, @perf_config_ext={0x9, 0x2000000}, 0x1000, 0x0, 0x69, 0x7, 0x9, 0x1, 0x7, 0x0, 0x8}, r5, 0xf, 0xffffffffffffffff, 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000a00)={r0, 0x58, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r10 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000bc0)={&(0x7f0000000a40)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xe6, 0xe6, 0x6, [@volatile={0x1, 0x0, 0x0, 0x9, 0x1}, @volatile={0x10, 0x0, 0x0, 0x9, 0x5}, @type_tag={0x1, 0x0, 0x0, 0x12, 0x5}, @float={0x2, 0x0, 0x0, 0x10, 0xc}, @enum={0x7, 0x7, 0x0, 0x6, 0x4, [{0x1, 0xf1}, {0xd, 0x1}, {0x4, 0x2}, {0x4, 0x9}, {0x6, 0x5}, {0x4, 0x401}, {}]}, @var={0xd, 0x0, 0x0, 0xe, 0x5}, @volatile={0xd}, @datasec={0x4, 0x5, 0x0, 0xf, 0x2, [{0x4, 0x8, 0xfffffff7}, {0x3, 0x10001, 0x6}, {0x2, 0x7fffffff, 0x5e4}, {0x1, 0x6e, 0x9}, {0x2, 0x28, 0x98}], "e620"}, @typedef={0x5, 0x0, 0x0, 0x8, 0x4}]}, {0x0, [0x5f, 0x5f, 0x2e, 0x5f]}}, &(0x7f0000000b80)=""/54, 0x106, 0x36, 0x1, 0x4}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000000d00)={0x18, 0x1f, &(0x7f0000000780)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xd}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @printk={@u, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x3}}, @ringbuf_output={{}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x9}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x2}}, @printk={@p, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x9}}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff}]}, &(0x7f0000000880)='GPL\x00', 0x3, 0x98, &(0x7f00000008c0)=""/152, 0x41000, 0x5, '\x00', r9, @fallback=0x1a, r10, 0x8, &(0x7f0000000c00)={0x5, 0x2}, 0x8, 0x10, &(0x7f0000000c40)={0x2, 0x2, 0x7, 0x1}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, &(0x7f0000000c80)=[r2, r0, r1, r1], &(0x7f0000000cc0)=[{0x4, 0x5, 0x8, 0xa}], 0x10, 0x81}, 0x94) openat$cgroup_int(r3, &(0x7f0000000dc0)='cpu.weight.nice\x00', 0x2, 0x0) r11 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000e00)={r8, 0xc, 0x18}, 0xc) r12 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000fc0)={0x2, 0x4, 0x8, 0x1, 0x80, r2, 0x63, '\x00', r9, r1, 0x3, 0x3}, 0x50) r13 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001040)={r8, 0x81, 0x10}, 0xc) r14 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001140)={0x6, 0xf, &(0x7f0000000e40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4fa}, [@cb_func={0x18, 0x1, 0x4, 0x0, 0x5}, @generic={0x1, 0x9, 0x1, 0x4, 0x5}, @generic={0xf, 0x3, 0x3, 0xff98, 0xffff}, @map_fd={0x18, 0x7, 0x1, 0x0, r11}, @map_idx={0x18, 0x9, 0x5, 0x0, 0xb}, @map_idx={0x18, 0x8}, @map_idx={0x18, 0x8, 0x5, 0x0, 0x4}]}, &(0x7f0000000ec0)='syzkaller\x00', 0x426, 0x69, &(0x7f0000000f00)=""/105, 0x41000, 0x21, '\x00', r9, 0x25, r10, 0x8, &(0x7f0000000f80)={0xa, 0x3}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000001080)=[r12, r2, r1, r13, r0, r2, r0, r2, r2, 0x1], &(0x7f00000010c0)=[{0x5, 0x2, 0xc, 0x2}, {0x3, 0x5, 0x8, 0x5}, {0x1, 0x5, 0x4, 0x9}, {0x3, 0x4, 0xc, 0x4}, {0x3, 0x4, 0xc}, {0x5, 0x3, 0x7, 0x4}, {0x1, 0x1, 0x6, 0x3}, {0x3, 0x2, 0xc}], 0x10, 0x3}, 0x94) r15 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000001380)=@bpf_ext={0x1c, 0x8, &(0x7f0000001200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0xfff}, [@tail_call={{0x18, 0x2, 0x1, 0x0, r13}}]}, &(0x7f0000001240)='GPL\x00', 0x80000000, 0x3b, &(0x7f0000001280)=""/59, 0x41100, 0x18, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000012c0)={0x8, 0x2}, 0x8, 0x10, &(0x7f0000001300)={0x2, 0x0, 0x8001, 0x1}, 0x10, 0xae0c, r14, 0x3, 0x0, &(0x7f0000001340)=[{0x4, 0x4, 0x6}, {0x3, 0x3, 0x9, 0x2}, {0x2, 0x1, 0x4, 0xc}], 0x10, 0x5}, 0x94) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000001440)=r15, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000017c0)={r15, 0x0, 0xc6, 0xa8, &(0x7f0000001480)="ba4e1926f2176c5a1520420d34d2bdd8082dc309a510c7faf4f21641d625360329a561bc97c47d8bbce978a290d9da91ebb0ea505725da63f714946560f0cb3c74026b48a6d6094fffbd0568a68b346ecf48dd0c0e9f43b3908c66555fdad7776739fa02c14dec1a385174013fbf8cd44d93655ca8389e117f5ddea300eb952bd93119ecbdd0f9d510b0a160ca0d23623e1a42e480a6c88dd249e283cd425f2727eb7f5e29482b24fec8423c0f81ab68ace4de8682dbf6068a54a9bad145ad50be4cae5385e6", &(0x7f0000001580)=""/168, 0x240000, 0x0, 0x47, 0xdf, &(0x7f0000001640)="3880a4b039b36b4546fcd1db73d2a59a00695cc32b5592726a60bb8087babc1c148451ef16e51684b2e8df22ebf5bee29219f8412b93e71afd978855cd21bc37936be900a1e25a", &(0x7f00000016c0)="83dff21aefedae07d5d241b542b70f84d53f2a684c62148f1cc164aaeee418b8f6ae31b0c0af7bcbbf1216d65211ba878a5fb14a5a3df342d928ee7ae7426d5eb5dbe308aa4bd74f5ad0c4de65b9d36eb2d79298c10f7b3f11f8a7cd2092a56d67253b45958a9008b5940939171973ea3e3b241e1ea3b6b1829bdd81471c796172032edae3cdcdf3d9f2977344242f30e85c36d7bbccb9a3ba2bfcb04592b8712c4487eb659235ae4142a5657a2d3b4c5dc4eed52ba7abb0c3308c0734aa3a81464e49fcb81d8b361827a5e0e10aa8db3db2f009e2a7b2e4337a4d23f99aff", 0x1, 0x0, 0x7ff}, 0x50) r16 = openat$cgroup(r3, &(0x7f0000001840)='syz0\x00', 0x200002, 0x0) openat$cgroup(r16, &(0x7f0000001880)='syz1\x00', 0x200002, 0x0) r17 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r17, &(0x7f0000001bc0)={&(0x7f00000018c0)=@un=@abs, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001940)=""/113, 0x71}, {&(0x7f00000019c0)=""/86, 0x56}, {&(0x7f0000001a40)=""/145, 0x91}], 0x3, &(0x7f0000001b40)=""/69, 0x45}, 0x12002) 9m45.735198342s ago: executing program 0 (id=864): socket$kcm(0x2, 0x3, 0x2) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}, 0x0, 0x0, 0x2, 0x9, 0x4, 0x1, 0x6, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="48000000140081fb7059ae08060c040002fff903905800000000000000006fabca3b4e7d06a6bd7c00000000030000068a562ad6e74703c48f93bc06020000004603b886a5e54f8f", 0x48}], 0x1}, 0x4000000) r1 = getpid() perf_event_open(&(0x7f0000000380)={0x5, 0x80, 0x9, 0x8, 0xb, 0xfb, 0x0, 0x3c, 0xc002, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x1}, 0x1c842, 0x0, 0x7fffffff, 0x2, 0x3cd, 0xffff, 0x7, 0x0, 0x0, 0x0, 0x7}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_clone(0x41064400, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000600)="5c00000013006bcd9e3fe3dc6e48aa310b6b8703100000001f03000000000000040014000d000a000d0000009ee517d34460bc24eab556a705251e6182949a3651f60a84c9f5d1938037e786a6d0bdd7fcf50e4509c5bb5a00f69853", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x24040000) close(r2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400)) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x56d}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETBE(r2, 0x400454de, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 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, 0x4, @perf_bp={0x0}, 0x0, 0x2}, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(0x3) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0xfffffffb, 0x0, 0x0, 0x0, 0x12, '\x00', 0x0, @fallback=0x29, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x0, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0xa}, {0x1, 0x0, 0x2}, {0x0, 0x80004, 0x4, 0x9}], 0x10, 0x1}, 0x94) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x0, 0x0, 0x46fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x109}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f00000002c0)={0x0, 0xd18c9b25, &(0x7f0000000300)=[{&(0x7f0000000340)="e03f03003b000705d25a806c8c6394f90224fc60100005000a000200053582c137153e37000c0180fc0b10000c00", 0x33fe0}], 0x1}, 0x0) socket$kcm(0x29, 0x2, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$kcm(0x2, 0x1, 0x0) perf_event_open(0x0, 0x0, 0x1, 0xffffffffffffffff, 0x7) perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x10040, 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, 0x2, 0x2, @perf_config_ext={0x2, 0x20000}, 0x102065, 0x0, 0x0, 0x3, 0x7, 0x1, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000780)="d8000000200081044e81f782db44b90402000000e8fe55a11800150006001c0000000e120900030020000401a80016000a0011400600000003080000004dcf5c0468c1d67f6f94007134cf6ee08088568ab35d6e7016bb234841ef52b49816277ce06bf600000069438e6fb599e0ced72a6ba86cf917cbec4c2ee5a7adf4090000001fb791643a5ee4ce1b10d414f00004d9db22fe7c9f8775730d16a4683f1aea4edab57a5025ccca9e00360db70100000040fad95667e006d8df969b3ef35ce34d4a13821f4fbb9ad809d561cdce81ed0bffece0b42a9e", 0xd8}], 0x1}, 0x0) 9m30.595754936s ago: executing program 32 (id=864): socket$kcm(0x2, 0x3, 0x2) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}, 0x0, 0x0, 0x2, 0x9, 0x4, 0x1, 0x6, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="48000000140081fb7059ae08060c040002fff903905800000000000000006fabca3b4e7d06a6bd7c00000000030000068a562ad6e74703c48f93bc06020000004603b886a5e54f8f", 0x48}], 0x1}, 0x4000000) r1 = getpid() perf_event_open(&(0x7f0000000380)={0x5, 0x80, 0x9, 0x8, 0xb, 0xfb, 0x0, 0x3c, 0xc002, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x1}, 0x1c842, 0x0, 0x7fffffff, 0x2, 0x3cd, 0xffff, 0x7, 0x0, 0x0, 0x0, 0x7}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_clone(0x41064400, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000600)="5c00000013006bcd9e3fe3dc6e48aa310b6b8703100000001f03000000000000040014000d000a000d0000009ee517d34460bc24eab556a705251e6182949a3651f60a84c9f5d1938037e786a6d0bdd7fcf50e4509c5bb5a00f69853", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x24040000) close(r2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400)) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xe, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x56d}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETBE(r2, 0x400454de, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x2}, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(0x3) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0xfffffffb, 0x0, 0x0, 0x0, 0x12, '\x00', 0x0, @fallback=0x29, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x0, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0xa}, {0x1, 0x0, 0x2}, {0x0, 0x80004, 0x4, 0x9}], 0x10, 0x1}, 0x94) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x0, 0x0, 0x46fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x109}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f00000002c0)={0x0, 0xd18c9b25, &(0x7f0000000300)=[{&(0x7f0000000340)="e03f03003b000705d25a806c8c6394f90224fc60100005000a000200053582c137153e37000c0180fc0b10000c00", 0x33fe0}], 0x1}, 0x0) socket$kcm(0x29, 0x2, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$kcm(0x2, 0x1, 0x0) perf_event_open(0x0, 0x0, 0x1, 0xffffffffffffffff, 0x7) perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x10040, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_config_ext={0x2, 0x20000}, 0x102065, 0x0, 0x0, 0x3, 0x7, 0x1, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000780)="d8000000200081044e81f782db44b90402000000e8fe55a11800150006001c0000000e120900030020000401a80016000a0011400600000003080000004dcf5c0468c1d67f6f94007134cf6ee08088568ab35d6e7016bb234841ef52b49816277ce06bf600000069438e6fb599e0ced72a6ba86cf917cbec4c2ee5a7adf4090000001fb791643a5ee4ce1b10d414f00004d9db22fe7c9f8775730d16a4683f1aea4edab57a5025ccca9e00360db70100000040fad95667e006d8df969b3ef35ce34d4a13821f4fbb9ad809d561cdce81ed0bffece0b42a9e", 0xd8}], 0x1}, 0x0) 3m44.708163061s ago: executing program 5 (id=4739): unlink(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa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r0 = socket$kcm(0x11, 0x2, 0x300) socket$kcm(0x11, 0x2, 0x300) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000010200), 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x0, 0x5, 0x0, 0x0, 0x40f00, 0x73, '\x00', 0x0, @fallback=0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x40}, 0x94) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000100c0)=ANY=[@ANYBLOB="230000000c00000002000000ffff00"], 0x48) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000010100)={0x0, 0x0, 0x0, 0x0, 0xffffff8b, r3}, 0x38) close(r2) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000010040)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) recvmsg$unix(r4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000008c0)=r6, 0x4) 3m44.625921509s ago: executing program 5 (id=4743): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)=@bloom_filter={0x1e, 0x0, 0xa, 0x9}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000700)={r0, 0x0, 0x0}, 0x20) 3m44.524906729s ago: executing program 5 (id=4745): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000bc0)={0xc, 0xe, &(0x7f0000016d80)=ANY=[@ANYBLOB="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"], &(0x7f0000016fc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000017000), 0x0, 0x10, &(0x7f0000017040), 0x2ca}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017080)={r0, 0x18000000000002a0, 0x2f9, 0x543, &(0x7f0000017100)="b90103600040f0eb029e0ff008001fffffe100004000632177fb7f0200017f020001be3e7d2a182fff", 0x0, 0x3e8, 0x6000000000000000, 0x0, 0xfeb9, &(0x7f0000017140)="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", &(0x7f0000017280)}, 0x28) 3m44.011169392s ago: executing program 5 (id=4759): bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x2, 0x4, 0x4, 0x9}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xb, 0x4, &(0x7f0000000200)=@framed={{0x18, 0x9}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x1}]}, &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x3a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 3m43.951353818s ago: executing program 5 (id=4760): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x12, &(0x7f00000004c0)=@framed={{0x18, 0x8, 0x0, 0x0, 0x1ac81b, 0x0, 0x0, 0x0, 0x1000000}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @map_fd={0x18, 0x0, 0x0}, @generic={0x66, 0x8, 0x0, 0x0, 0x1010000}, @initr0, @exit, @printk={@x, {}, {}, {}, {}, {0x5, 0x0, 0xb, 0xa}}]}, &(0x7f0000000580)='GPL\x00', 0x2}, 0x94) 3m43.772861076s ago: executing program 5 (id=4768): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_freezer_state(r0, 0x0, 0x2, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000002c0)='tasks\x00', 0x2, 0x0) r2 = getpid() write$cgroup_pid(r1, &(0x7f00000005c0)=r2, 0x12) 3m28.791393474s ago: executing program 33 (id=4768): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_freezer_state(r0, 0x0, 0x2, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000002c0)='tasks\x00', 0x2, 0x0) r2 = getpid() write$cgroup_pid(r1, &(0x7f00000005c0)=r2, 0x12) 2.921693901s ago: executing program 3 (id=6904): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002380)=ANY=[@ANYBLOB="10000000040000000800000008"], 0x50) perf_event_open(&(0x7f0000000300)={0x7, 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) close(0x3) r1 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000), 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x9, 0x8, 0x8, 0x8, 0x40, 0xffffffffffffffff, 0x20}, 0x50) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x0, 0xc, &(0x7f0000000600)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r2}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x31, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = perf_event_open(&(0x7f0000000680)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000700), 0x4}, 0x4044}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x7, 0xc, &(0x7f0000000800)=ANY=[], &(0x7f0000000840)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) perf_event_open(&(0x7f0000000880)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x20000, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000900)='ns/ipc\x00') syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000940)='ns/net\x00') bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000980)={{r2}, &(0x7f00000009c0), &(0x7f0000000a00)=r3}, 0x20) syz_open_procfs$namespace(0x0, &(0x7f0000000a40)='ns/ipc\x00') syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000a80)='ns/net\x00') r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@arena={0x21, 0x0, 0x0, 0x32, 0x0, r0, 0x5, '\x00', 0x0, r1, 0x1, 0x2, 0x4}, 0x50) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xd, &(0x7f0000000200)=ANY=[@ANYBLOB="1800000000010000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bca2000000000000a6020000f8ffffffb703000008100000b7040000000000008500000033000000850000000700000095"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000400)={r0, 0x58, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000440)={0x1b, 0x0, 0x0, 0x36f, 0x0, r6, 0x0, '\x00', r8, r1, 0x0, 0x4, 0x1}, 0x50) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000080)={r7}, 0xc) 2.866843337s ago: executing program 4 (id=6905): perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x200, 0x80220, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x411, 0x1, 0xb, 0x0, 0x81}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x20000, 0x6}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r0 = bpf$ITER_CREATE(0xb, &(0x7f00000001c0), 0x0) close(r0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/net\x00') r1 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000240)=@bpf_lsm={0x1e, 0x3, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000440)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x80) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000480)={r1, 0x0, 0x24, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xa) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000a00)={@ifindex, 0x35, 0x1, 0x9, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x0, &(0x7f0000000680)=[0x0, 0x0], &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000009c0)=[0x0, 0x0, 0x0], 0x0}, 0x40) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000a40)={@map=r0, r1, 0x12, 0x2004, 0x0, @value=r0, @void, @void, @void, r2}, 0x20) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000500)={0x0, 0x0}, 0x8) r4 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000540)=r3, 0x4) bpf$LINK_DETACH(0x22, &(0x7f0000000580)=r4, 0x4) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f00000005c0)={0x0, 0x0}, 0x8) r6 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000600)=r5, 0x4) bpf$LINK_DETACH(0x22, &(0x7f0000000640)=r6, 0x4) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d2f, 0x10, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x8, 0x830d}, 0x0, 0x2, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x16, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xffffffa0}, 0x48) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x200, 0x80220, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x411, 0x1, 0xb, 0x0, 0x81}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x20000, 0x6}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) (async) bpf$ITER_CREATE(0xb, &(0x7f00000001c0), 0x0) (async) close(r0) (async) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/net\x00') (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000240)=@bpf_lsm={0x1e, 0x3, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000440)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x80) (async) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000480)={r1, 0x0, 0x24, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xa) (async) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000a00)={@ifindex, 0x35, 0x1, 0x9, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x0, &(0x7f0000000680)=[0x0, 0x0], &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000009c0)=[0x0, 0x0, 0x0]}, 0x40) (async) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000a40)={@map=r0, r1, 0x12, 0x2004, 0x0, @value=r0, @void, @void, @void, r2}, 0x20) (async) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000500), 0x8) (async) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000540)=r3, 0x4) (async) bpf$LINK_DETACH(0x22, &(0x7f0000000580)=r4, 0x4) (async) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f00000005c0), 0x8) (async) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000600)=r5, 0x4) (async) bpf$LINK_DETACH(0x22, &(0x7f0000000640)=r6, 0x4) (async) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d2f, 0x10, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x8, 0x830d}, 0x0, 0x2, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x16, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xffffffa0}, 0x48) (async) 2.635231511s ago: executing program 1 (id=6906): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000a00)={&(0x7f0000000bc0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x40, 0x40, 0x7, [@typedef={0x3}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x4}}, @func={0x1}, @var={0x5, 0x0, 0x0, 0xe, 0x1}]}, {0x0, [0x2e, 0x0, 0x2e, 0x0, 0x5f]}}, 0x0, 0x5f}, 0x20) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 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, 0x4, @perf_bp={0x0}, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b40500000c000000f4add9000000000000000600000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x268, 0x10, &(0x7f0000000000), 0x1dd, 0x0, 0xffffffffffffffff, 0xffffffffffffffee}, 0x48) socket$kcm(0x10, 0x0, 0x0) socket$kcm(0x10, 0x2, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000640)={r1, r0, 0x4, r0}, 0x10) sendmsg$tipc(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)}], 0x1}, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r4 = socket$kcm(0x2, 0x922000000001, 0x106) setsockopt$sock_attach_bpf(r4, 0x1, 0xd, &(0x7f0000000680), 0xff7b) close(r4) bpf$PROG_LOAD(0x5, &(0x7f0000000a80)={0x16, 0x1c, &(0x7f0000000140)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0xcc9}, {{0x18, 0x1, 0x1, 0x0, r3}}, {}, [@ringbuf_query={{0x18, 0x1, 0x1, 0x0, r3}, {}, {0x85, 0x0, 0x0, 0x8}}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r3}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x10000004}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0xffffffffffffffff}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0xf, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r5 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000006c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="9feb0100180000000000000020000000200000000400000001000000000000010400000020000000010000000000000108"], 0x0, 0x3c}, 0x28) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c0000000400000008000000000000000100"/48, @ANYRES32=r5, @ANYBLOB="0100000002"], 0x40) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000780)={{r6, 0xffffffffffffffff}, &(0x7f00000007c0), &(0x7f0000000980)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000009c0)={r7, &(0x7f0000000a00), 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000a40)={r7, &(0x7f0000000b40), &(0x7f0000000b80)=""/22}, 0x20) r8 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000c40)={0x11, 0x3, &(0x7f0000000d00)=ANY=[@ANYBLOB="18000000000000000000000000000000950000000000000007b80bdb2aa1b627d163b734a83dc77f4955103decba75e6eca0fb2577d7264d2fdf068b53ef891d2de2010000000000000056187b35709857568cb174c08c91a22106f531506ccc"], &(0x7f0000000d80)='GPL\x00'}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000dc0)={r8, 0xe0, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000f00)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f0000000f40)=[0x0, 0x0], 0xfffffffffffffffe, 0x0, 0x8, &(0x7f0000000f80)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0x58, 0x10, &(0x7f0000001000), 0x0, 0x0, 0x10, 0x8, 0x8, &(0x7f0000001080)}}, 0x10) r9 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r9, &(0x7f0000000000)={0x0, 0x746f2f51, &(0x7f0000000080)=[{&(0x7f0000000040)="3f0400001c00810ce00f80ecdb4cb9f207c804a01f000000fe0006fb0a0002000a0ada1b40d80300000000000000", 0xfec9}], 0x1, 0x0, 0x0, 0x5865}, 0x0) getpid() openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000240), 0x2, 0x0) syz_clone(0x1001000, &(0x7f0000000000)="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", 0x60d, 0x0, &(0x7f0000001040), 0x0) perf_event_open(&(0x7f0000000800)={0x2, 0x80, 0xcb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r10 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r10, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000880)="d800000018007b18e00212ba0d8105040a0a1100fe0f040b067c55a1bc0009001e0006990300000015000500fe800000000000000300014002000c0901ac04000bd67f6f94007100a007a290457f0189b316277ce06bbace8097cbec4c2ee5a7cef4090000001fb791643a5ee4b01602b2a10c11ce1b14d6d930dfe1d9d322fe04fb95cae8c9010000730d7a5025ccca262f3d40fad95667e04adcdf634c1f215ce3bb9ad8ffd5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd601edef3d93452a92307f00000e97031e9f05e9f16e9cb5b8f1ca4f", 0xd6}, {&(0x7f00000004c0)="f80ec2e2badd", 0x6}], 0x2, 0x0, 0x0, 0x2663}, 0x4004) 2.505016824s ago: executing program 3 (id=6908): mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x2880, 0xc8, 0x0, 0x0, 0x0, 0x40000, 0x2, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb79100a00000080000000"], 0xfdef) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) recvmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0600000004000000ff0f000007"], 0x48) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)=@o_path={&(0x7f00000002c0)='./cgroup/../file0\x00', 0x0, 0x4008, r2}, 0x18) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80720, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xe}, 0x0, 0x3, 0x3, 0x4, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x800000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r3, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000005c0)="1400000028000b6394f90509a16dd8e50000cc57", 0x14}], 0x1}, 0x20040000) recvmsg$kcm(r3, &(0x7f0000000600)={0x0, 0x0, 0x0}, 0x20) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=ANY=[], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x17, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sysctl=0x12, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x94) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x16, 0xc, &(0x7f00000002c0)=ANY=[], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x8, '\x00', 0x0, @flow_dissector=0x11, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r5, 0x2000000, 0xe, 0x0, &(0x7f0000000080)="63eced8e46dc92b18236457ee3c8", 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfdef) 2.275865317s ago: executing program 2 (id=6909): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 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$PROG_LOAD(0x5, 0x0, 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0xed, 0x1, 0x0, 0x0, 0x0, 0x100000000, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xfe}, 0x0, 0x0, 0x1, 0x0, 0x0, 0xa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x2880, 0xc8, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb79100a0000008000000006"], 0xfdef) socketpair$unix(0x1, 0x5, 0x0, 0x0) close(0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r0, &(0x7f0000000000), 0xfdef) 2.275560117s ago: executing program 4 (id=6910): perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) perf_event_open(0x0, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x20800000, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$TOKEN_CREATE(0x24, &(0x7f0000000640), 0x8) perf_event_open(0x0, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x0) socket$kcm(0x21, 0x2, 0xa) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001280)={&(0x7f00000012c0)=@l2tp6={0xa, 0x0, 0x0, @loopback={0x0, 0xac14140c}}, 0x80, 0x0, 0x0, 0x0, 0x0, 0x900}, 0x60) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) bpf$PROG_LOAD(0x5, &(0x7f0000000a40)={0x3, 0x16, &(0x7f0000002440)=ANY=[@ANYBLOB="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"], &(0x7f0000002cc0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls=0x92, 0xffffffffffffffff, 0x8, &(0x7f0000002d00), 0xffffffffffffffd2}, 0x48) 2.256658069s ago: executing program 3 (id=6911): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x40049409, 0x0) (async) r1 = perf_event_open(&(0x7f00000010c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2092, 0x8000000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000010c0)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x4000000000000}}, 0xffffffffffffffff, 0x0, r1, 0x2) (async) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x9, 0x9f, 0x7, 0x3, 0x0, 0x7, 0x100, 0xa, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000040), 0xa}, 0x48, 0x8000, 0x1ff, 0x2, 0x200, 0x6de, 0x9, 0x0, 0xe2, 0x0, 0x100000000}, 0xffffffffffffffff, 0x10, r1, 0x8) 2.090560116s ago: executing program 2 (id=6912): perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x40000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000007c0)={{0xffffffffffffffff, 0xffffffffffffffff}, 0x0, 0x0}, 0x20) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000004"], 0x0, 0x26}, 0x28) perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0xfffffffc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xc, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000001000)='syzkaller\x00'}, 0x94) perf_event_open(&(0x7f0000001040)={0x2, 0x80, 0x4c, 0x1, 0x0, 0x0, 0x0, 0x1000000000000000, 0x4000, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffb, 0x0, @perf_config_ext={0x90e, 0x15a0}, 0x840, 0x1000, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={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_config_ext={0xfff, 0x4}, 0x4000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0e00000004000000040000000300000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRESOCT=r2, @ANYBLOB="00000000000000000000dd4b90c157761700512ab6000000000000"], 0x48) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000640)={r3, &(0x7f0000000680)="491e3b2f6fd0cc9cc62ec5e109aa602f6767f3785c71584da232009dee48ee194003f70f3acf2cf61d2abb5e538bccd4c19b306bea014539d6f8e979ecdc28be7ddf76c4038bfec2214160", &(0x7f0000000700)=""/115}, 0x20) r4 = socket$kcm(0x11, 0x200000000000003, 0x300) setsockopt$sock_attach_bpf(r4, 0x107, 0xf, &(0x7f0000000780), 0x4) r5 = socket$kcm(0x1e, 0x5, 0x0) r6 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r6, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f0000001b40)="1400000037000b63446a80648c2594f90b24fc60", 0x14}], 0x1}, 0x5006) sendmsg$kcm(r5, &(0x7f0000001b80)={&(0x7f0000001bc0)=@tipc=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x80, 0x0}, 0x24800) recvmsg$kcm(r4, &(0x7f0000001c40)={0x0, 0x0, &(0x7f0000001c80)=[{&(0x7f0000001cc0)=""/4096, 0x1000}], 0x1}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) socket$kcm(0x29, 0x7, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000010c0)=ANY=[@ANYBLOB, @ANYBLOB, @ANYRES32=0x0, @ANYRES32, @ANYBLOB], 0x50) sendmsg$unix(0xffffffffffffffff, 0x0, 0x440d1) perf_event_open(&(0x7f0000001100)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x80000000, 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, 0x7f, 0x4, @perf_config_ext={0x822, 0x5cc2}, 0x0, 0x40000000000003, 0x0, 0x1, 0x0, 0x10000, 0x1, 0x0, 0x0, 0x0, 0x405}, 0x0, 0x4, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x2, 0x0) r7 = perf_event_open(&(0x7f0000001180)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x5, 0x3, &(0x7f00000012c0)=ANY=[@ANYRES16=r0], &(0x7f0000001940)='GPL\x00', 0x4, 0xd8, &(0x7f0000001300)=""/216, 0x0, 0x0, '\x00', 0x0, @fallback=0x1, r1}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r8) socket$kcm(0x2b, 0x1, 0x0) 2.032722362s ago: executing program 6 (id=6913): r0 = perf_event_open(&(0x7f0000000740)={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}, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x6, 0xe, &(0x7f0000001dc0)=ANY=[@ANYBLOB="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&(0x7f0000002f00)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x8, &(0x7f0000002f40), 0xfffffffffffffff8, 0x10, &(0x7f0000002f80), 0xffffffffffffffc2}, 0x48) socket$kcm(0x2, 0x5, 0x84) socket$kcm(0x10, 0x7, 0x10) r1 = perf_event_open$cgroup(&(0x7f0000001500)={0x2, 0x80, 0x16, 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_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() perf_event_open(&(0x7f0000001580)={0x2, 0x80, 0x4, 0xa, 0x7, 0x86, 0x0, 0x8000, 0x8, 0xc, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xd, 0x0, @perf_config_ext={0x5, 0x5}, 0x1c040, 0x7, 0x8, 0x3, 0x7fff, 0x1, 0xde, 0x0, 0x6, 0x0, 0x3ff}, r2, 0x3, r1, 0x9) r3 = perf_event_open(0x0, r2, 0x0, r0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={0xffffffffffffffff, 0x0, 0x149, 0xc, &(0x7f0000000580)="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", &(0x7f0000000100)=""/12, 0x7, 0x0, 0x8b, 0xd3, &(0x7f0000000140)="e3d57445b4be949db0398819afcef9227e52736c1f808246c592ea6d5c3c52314dd1aa48909f1d4740bc8a8084d4e03272c575c9e9f0d3bd3013799bf33c1a68d4169db5c480ce8497ffa9a80f2960cfd61947b3e04376765dc2338c98689514bdd5b7e81790bb465a5323acc546daab41399ca83f0c8a5204585e04dd7159bdfd384ecb96dc097162f881", &(0x7f0000000200)="58cf20e6cda9813778e4876241e756470cb9ecfe840cada172f1643481bd44042667528047b2cb3ecb1a64579023544134accde1a8d3625ab360e2146d8f376421784a924bc52aa896af4138867917ddb0c3d5cacf24585816af194ca52df4f03332353db6931415b7f67c7314d2f6b3447cf3dc827dfb07358e0e4b620473ec99d1fe0108fdb3dcfc4fd2bc82ddfa1e7870614bc28fec7dce901150b786dedbaffc7452f0aae8cc5aa970a5f36ef60a5cfa2503f172596298a72860dfeeacae79796b6c4dd9109b58b69c90a4f77c45fdb919", 0x1, 0x0, 0x1}, 0x50) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x5, 0x0) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x4}, 0x100418, 0x7fffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0xfffc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f0000000a80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14840, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2280}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000000), 0x50) r4 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x10, 0x1c, &(0x7f0000001740)=ANY=[@ANYBLOB="1808000000000000000000000000000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000005000000bca900000000000035090100013800002c00000000000000b7020000000000007b9af8ff00000000b509000000000000dbaaf8fff1000000bf8600000000000007080000f8ffffffbfa400000000000007040000f0ffffffc70200000800000018220000", @ANYRES64, @ANYBLOB="0000000000000000b7050000080000004608f0ff76000000bf98000000000000560800235b15b23b2d43f1fc649732802d4e8ce418590007000000b70000000055a19e8d68a4415b9f4d6456e1a5f2a0fe43663f74ec5a0ba115ecf307428ec4025a754a25a1629cac6b0157dd81f8907c36e1db051087a4aa1dd3941dcbad18"], &(0x7f0000000a40)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) bpf$ENABLE_STATS(0x20, 0x0, 0x0) perf_event_open(&(0x7f0000000b00)={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, 0x4, 0x0, @perf_config_ext={0x8, 0x4}, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000bc0)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000c00)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r6, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000c80)=ANY=[], 0x128}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000cc0)={0x9, 0x4, &(0x7f0000000d80)=ANY=[@ANYBLOB="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"], &(0x7f0000001300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sock}, 0x94) recvmsg$unix(r5, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xd0}, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000001480)={'veth1_to_bond\x00', 0x200}) socketpair(0x1, 0x1, 0x0, &(0x7f00000014c0)) perf_event_open(&(0x7f0000000940)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext, 0x1000, 0x0, 0x8, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r7, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000c80)="1400000035000b63d25a80648c2594f90724fc60", 0x14}], 0x1}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8946, &(0x7f0000001500)) 2.029319042s ago: executing program 3 (id=6914): r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x2, 0x3, 0x2) sendmsg$inet(r1, &(0x7f0000000080)={&(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000001}, 0x10, 0x0, 0x0, &(0x7f0000000100)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1}}}, @ip_retopts={{0x14, 0x0, 0x7, {[@ra={0x94, 0x4, 0x300}]}}}], 0x38}, 0x0) socket$kcm(0xa, 0x1, 0x106) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) syz_clone(0x61000600, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000000)={0x3, 0x80, 0x95, 0x8, 0x1, 0xe, 0x0, 0x5, 0xc92a, 0x8, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x3}, 0x422, 0xb, 0x1, 0x8, 0x30000000, 0x9, 0x6, 0x0, 0x2, 0x0, 0x400}) 1.938454542s ago: executing program 4 (id=6915): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0xed, 0x1, 0x0, 0x0, 0x0, 0x100000000, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xfe}, 0x0, 0x0, 0x1, 0x0, 0x0, 0xa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x2880, 0xc8, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb79100a00000080000000"], 0xfdef) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) recvmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000), 0xfdef) 1.905663885s ago: executing program 1 (id=6916): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x40f00, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a1c, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) openat$tun(0xffffffffffffff9c, 0x0, 0x840, 0x0) perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24000000, 0x0, @perf_bp={0x0, 0x8}, 0x8002, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000001300)=ANY=[], 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r2, &(0x7f0000000080), 0x0}, 0x20) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000500)={0x6, 0x3, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2000000}}, 0x0, 0x5}, 0x94) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[], 0x48) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x7e, 0x1, 0x0, 0x0, 0x0, 0x1, 0x480086, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x448, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140), &(0x7f0000002500), 0xc}, 0x38) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001400)={@fallback=r0, 0x34, 0x0, 0xdf4b, 0x0, 0x0, 0x0, &(0x7f0000001340)=[0x0], &(0x7f0000001380), &(0x7f00000013c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40) r3 = perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1c, 0x0, 0xfffffffd, 0x7, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x13, &(0x7f0000000080)=ANY=[@ANYBLOB="18080000000000000000000000000000851000000600000018020000", @ANYRES32, @ANYBLOB="00000000000000006600020000000000180000000000000000000000000000009500040000000000360a020000000000180100002020782500000000002020207b1a00fe00000000bfa100000000000007010000f8ffffffb702000008000000b50a00000000000085"], &(0x7f0000000000)='GPL\x00', 0x2, 0xde, &(0x7f0000000340)=""/222}, 0x94) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000540)='(pu&00\t(|') 1.715918865s ago: executing program 2 (id=6917): perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0xfffffffc, 0x0, 0xbc, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907009875f37538e486dd6317ce6203c1"], 0xfdef) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x26e1, 0x0) write$cgroup_subtree(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x9) r1 = socket$kcm(0x2, 0x1000000000000002, 0x0) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000001c0)="540000002d000b63717a3c4a7ad8985b0808aa782223fbe40f80e0932eab389d2db26277c4abda16ad715fb33005cbd9ec3dd4f1cd7d38005797c978516b8909cc0bc70f6a034cbb95c40c4c46699d726a6172e6", 0x54}], 0x1}, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, &(0x7f00000002c0)=r0, 0x161) sendmsg$inet(r1, &(0x7f0000007940)={&(0x7f0000000100)={0x2, 0x4e24, @local}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="2c000000000000000000000007000000441805"], 0x30}, 0x7e8166965e22236a) 1.714615394s ago: executing program 4 (id=6918): r0 = bpf$ITER_CREATE(0x21, &(0x7f00000000c0), 0x8) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000100)=0x1) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1e}, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x26}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$kcm(0x10, 0x2, 0x4) sendmsg$inet(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000500)="5c00000014006b02000000d86e6c1d0002887ea6ea65670000000000000090f9c3dc90f8f41f8ecff32c6e020075e300250045586c8da718ad4b4460bc24eab55600000000000000bf9367b4fa51f60a64c9f4d4938037e786a6d0bd", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) recvmsg$unix(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r5, &(0x7f0000000480)=ANY=[], 0xfdef) write$cgroup_subtree(r5, 0x0, 0x43) write$cgroup_subtree(r5, 0x0, 0xffc0) perf_event_open(&(0x7f0000000580)={0x2, 0x80, 0x9, 0x1, 0xc7, 0x0, 0x0, 0x200000000000008, 0x20282, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x8}, 0x9000, 0x9, 0x1, 0x1, 0x1000000, 0x2, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r6 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r6, &(0x7f0000000600)={&(0x7f0000000640)=@hci={0x1f, 0x0, 0x2c}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000700)='Gb', 0x5dc}], 0x1}, 0x480c0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)='D', 0x33fe0}], 0x1}, 0x20000040) sendmsg(r8, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r8, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000000000000000000000071e0000140000000000000000000000010000007f000000000000001c000000000000000000000008000000", @ANYRES32, @ANYBLOB="e000000164010100000000001c"], 0x68}, 0x804) close(r7) ioctl$TUNSETOFFLOAD(r1, 0xc004743e, 0x110c230000) r9 = socket$kcm(0x23, 0x5, 0x0) setsockopt$sock_attach_bpf(r9, 0x113, 0x3, 0x0, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x4004743b, 0xf0ff1f00000000) 1.633935993s ago: executing program 1 (id=6919): perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb942}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x200000, 0x10, &(0x7f0000000000), 0x143}, 0x48) 1.475998699s ago: executing program 2 (id=6920): perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x101000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) recvmsg$unix(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080), 0x122}, 0x0) (async) recvmsg$unix(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080), 0x122}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r3, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x4000) bpf$TOKEN_CREATE(0x24, &(0x7f0000000080)={0x0, r2}, 0x8) recvmsg$unix(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), 0x100}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r5, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000900), 0x100}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r7, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) (async) sendmsg$inet(r7, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg(r6, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001dc0)=""/4096, 0x1000}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0xb0}, [@ldst={0x3, 0x0, 0x3, 0x1c10a1, 0x0, 0x8}], {0x95, 0x0, 0x9}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x85}, 0x52) 1.349627302s ago: executing program 4 (id=6921): socket$kcm(0xa, 0x5, 0x0) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xcb, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8e80}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) (async) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000240)=@hci, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000300)=""/248, 0x200105d0}], 0x1, 0x0, 0x18}, 0x1f00) (async) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x800, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 32) socketpair(0x1, 0x5, 0x0, &(0x7f0000000480)) (async, rerun: 32) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x101, 0x830d}, 0x8040, 0x2, 0x8, 0x4, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000780)={0xd, 0x4, &(0x7f0000000840)=@framed={{}, [@ldst={0x1, 0x0, 0x3, 0x9, 0x1, 0x88}]}, &(0x7f0000000880)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xf}, 0x80) (async, rerun: 32) r3 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (rerun: 32) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000640)={'pim6reg1\x00', 0x1}) (async) r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000900), 0x8) (async) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000a00)=ANY=[@ANYBLOB="1100000004000000040000000001"], 0x50) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000a40)=@base={0x1, 0x4, 0x4, 0x100, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000ac0)={0x6, 0xd, &(0x7f0000000b80)=@framed={{}, [@generic={0x61, 0x8, 0x1}, @generic={0x7a, 0xa, 0x0, 0xfffffff8}, @map_fd={0x18, 0x1, 0x1, 0x0, r5}, @generic={0x15, 0x8, 0x0, 0x2}, @map_fd={0x18, 0x1, 0x1, 0x0, r6}, @generic={0xbf, 0x2, 0xa}, @generic={0x7, 0x2, 0x0, 0x0, 0xfffffff8}, @generic={0x85, 0x0, 0x0, 0x0, 0x1}]}, &(0x7f0000000c00)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000940)={0xffffffffffffffff}) recvmsg$unix(r7, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, &(0x7f00000009c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r8, &(0x7f0000000a00), 0xe) (async) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000008c0)={@fallback=r4, r2, 0x18, 0x2000, 0x0, @value=r8}, 0x20) (async) ioctl$TUNSETVNETHDRSZ(r3, 0x8927, &(0x7f0000000680)) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) (async) r9 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000c40)={0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000cc0)="d80000001e0081054e81f782db4cb9040a1d080006007c095dd2086518000b800d00000003600e1208000f0000000406a80016c0080009", 0x34}], 0x1}, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000d00)={0x0, 0x13, &(0x7f0000000dc0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000720000001801"], 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xa, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) (async) write$cgroup_subtree(r9, &(0x7f0000000e40)=ANY=[@ANYBLOB="33fe0000180091c8b14a0778a8123d181d"], 0xfe33) bpf$MAP_CREATE(0x0, 0x0, 0x48) (async, rerun: 64) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async, rerun: 64) socketpair(0x1, 0x5, 0x0, &(0x7f00000004c0)) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000500)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) sendmsg$tipc(r1, &(0x7f0000000540)={0x0, 0xfffffff5, &(0x7f0000000580)=[{&(0x7f00000005c0)="a2", 0xfffffdef}], 0x1}, 0x0) 1.07132677s ago: executing program 6 (id=6922): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 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$PROG_LOAD(0x5, 0x0, 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0xed, 0x1, 0x0, 0x0, 0x0, 0x100000000, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xfe}, 0x0, 0x0, 0x1, 0x0, 0x0, 0xa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x2880, 0xc8, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb79100a0000008000000006"], 0xfdef) socketpair$unix(0x1, 0x5, 0x0, 0x0) close(0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r0, &(0x7f0000000000), 0xfdef) 844.725783ms ago: executing program 6 (id=6923): socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)}, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="0a00000004000000080000000a"], 0x50) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0600000004000000040000000001000000000000", @ANYRES32=0x0, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000400000000080ff0100000000000051c252edbf6b2ba287158be8c5fa97face2eb11fe12473daf8faf822ce26b06560635f5b7d67ca68764ef95e83e1d0c99fb2a0b73a89300e48500ab4fdecbafa7320f517563219662a897601e5f69bcc1b20a00356e8fceef54c407822b67a88c679a7ddc1ab8ce8d66ba64d337d8c9788481e8fde04e04e42f5215682"], 0x50) close(r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000001600)=ANY=[@ANYBLOB="0100000004000000010000000001"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000001640)={0x1, 0xc, &(0x7f0000001700)=ANY=[@ANYBLOB="18000000000000000000000000000000611800000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000150802000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000bfa200000000000007020000f8ffffff850000000300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f0000001780)=ANY=[@ANYBLOB="0b00000005000000010001000a00000001"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x14, 0x14, &(0x7f0000001880)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000001900)={0x11, 0x14, &(0x7f00000019c0)=ANY=[], &(0x7f0000001a00)='GPL\x00', 0x0, 0x0, 0x0, 0x40f03, 0xe, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000001a40)={r3}, 0xc) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={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_config_ext={0x8, 0x830d}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000002c0)={0xffffffffffffffff}, 0x4) r5 = syz_open_procfs$namespace(0x0, &(0x7f0000000380)) mkdirat$cgroup(r5, &(0x7f00000003c0)='syz0\x00', 0x1ff) r6 = bpf$TOKEN_CREATE(0x24, &(0x7f0000000040)={0x0, r4}, 0x8) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0x6, 0x4000003, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x1}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000a00)={0x3, 0xc, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1800000006000000000000000018150000000000", @ANYRES32=r7, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000001e0000009500000000000000"], &(0x7f0000000b40)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r8 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1b00000000000000000000000600000000000000", @ANYRES32, @ANYBLOB="00d80700"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000007c0)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000740), &(0x7f0000000780)=r4}, 0x20) r10 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000380)=@generic={&(0x7f0000000100)='./file0\x00', 0x0, 0x18}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000f40)={r4, 0xe0, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000c40)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x9, 0xa, &(0x7f0000000c80)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xcb, &(0x7f0000000d40)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x40, 0x10, &(0x7f0000000d80), &(0x7f0000000dc0), 0x8, 0x7e, 0x8, 0x8, &(0x7f0000000e00)}}, 0x10) r12 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001080)={&(0x7f0000000800)=ANY=[@ANYBLOB="9feb010000030000000400000001000006040000000700000005000000030000000100000f0100000004000000feffffff090000008f1000000000000008050000000f0000000100008402000000090000000200000001000000090000000000001202000000040000000100000f01000000020000000100010003000000900600000000000009000000000400000000780d36e000000c030000000000005f00"/175], &(0x7f0000001040)=""/19, 0xab, 0x13, 0x1, 0x9}, 0x28) r13 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="0200000004000000080000000100000080000000", @ANYRES32=0x1, @ANYBLOB="2c768e0b00"/20, @ANYRESDEC=r6, @ANYRES32=r12, @ANYBLOB="010010000300"/28], 0x50) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000014c0)={0x6, 0x12, &(0x7f0000001280)=ANY=[@ANYBLOB="1800000005000000c2c2ec6d5d185304dd5d550000000002000000180000000100000000", @ANYRES32=r13, @ANYBLOB="000000000000000018130000", @ANYRES32=r8, @ANYBLOB="00000000000000003c46800004000000446be0ff00000000852000000300000018110000", @ANYRES32=r8, @ANYBLOB="0000000000000000b7020000000000008500000086000000186100000400000000000000040000009500000000000000"], &(0x7f0000001340)='syzkaller\x00', 0xfffffffb, 0x66, &(0x7f0000001380)=""/102, 0x40f00, 0x10, '\x00', r11, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000001400)={0x4, 0xa, 0x1, 0x491}, 0x10, 0x0, 0x0, 0x5, 0x0, &(0x7f0000001440)=[{0x1, 0x2, 0xe, 0x4}, {0x5, 0x1, 0xe, 0x11517bd465404013}, {0x3, 0x2, 0x2, 0xa}, {0x2, 0x5, 0xf, 0x3}, {0x3, 0x1, 0xd, 0x9}], 0x10, 0x40f1}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001140)={0x18, 0xa, &(0x7f0000000980)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x1}, [@tail_call={{0x18, 0x2, 0x1, 0x0, r10}}, @map_fd={0x18, 0x6, 0x1, 0x0, r9}]}, &(0x7f0000000b80)='syzkaller\x00', 0x1, 0x69, &(0x7f0000000bc0)=""/105, 0x41000, 0x0, '\x00', r11, 0x0, r12, 0x8, 0x0, 0x0, 0x10, &(0x7f00000010c0)={0x4, 0xa, 0x4, 0x7}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000001100)=[r9], 0x0, 0x10, 0x8}, 0x94) 691.971449ms ago: executing program 6 (id=6924): perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 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, 0x8001, 0x4, @perf_bp={0x0}, 0x1000, 0x6, 0xffffff7e, 0x9, 0x3, 0x3, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x7, 0x17, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018080000", @ANYRES32, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000005000000bf09000000000000c6090100000003e70400000006000000180120002020702500000000002020207b9af8ff00000000ae91faff0000000037010000f8ffffffb702000008000000b70300000000000014000000060000005c93000000000000b5030000000000008500000076000000b70000000000000095"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 665.885442ms ago: executing program 1 (id=6925): bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x5, 0xb, &(0x7f0000000280)=ANY=[@ANYBLOB="18080000000000000000000000000000180100002020702500000000040000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f0000000300)='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$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000100002020207b1af8ff00000000bf86a26db800000007010000f8ffffffb702000008000000b703000000000000850000007100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0b00000007000000010001000900000001"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800000d0000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000090ff8500000004"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) (async) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000090ff8500000004"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000040)={0x2, 0x4, 0x8, 0x1, 0x80, r0, 0xcb, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x5, 0x3}, 0x50) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r1, r0}, 0xc) (async) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r1, r0}, 0xc) 545.962604ms ago: executing program 6 (id=6926): perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) perf_event_open(0x0, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x20800000, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$TOKEN_CREATE(0x24, &(0x7f0000000640), 0x8) perf_event_open(0x0, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x0) socket$kcm(0x21, 0x2, 0xa) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001280)={&(0x7f00000012c0)=@l2tp6={0xa, 0x0, 0x0, @loopback={0x0, 0xac14140c}}, 0x80, 0x0, 0x0, 0x0, 0x0, 0x900}, 0x60) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) bpf$PROG_LOAD(0x5, &(0x7f0000000a40)={0x3, 0x16, &(0x7f0000002440)=ANY=[@ANYBLOB="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"], &(0x7f0000002cc0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls=0xb0, 0xffffffffffffffff, 0x8, &(0x7f0000002d00), 0xffffffffffffffd2}, 0x48) 544.287654ms ago: executing program 3 (id=6927): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000000000), 0x4) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001040)={0x0, 0x0, 0x0}, 0x40000040) ioctl$TUNGETVNETLE(0xffffffffffffffff, 0x800454dd, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a1c, 0x2000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x440000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0xc, 0xe, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000001c40)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000001c80), 0x4b}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001cc0)={r0, 0x18000000000002a0, 0xf, 0xfffffffffffffe0d, &(0x7f0000001d40)="7c003307000000000008000088471a", 0x0, 0xffedfff0, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x50) openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) socket$kcm(0x2, 0x200000000000001, 0x0) 496.743669ms ago: executing program 2 (id=6928): socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x6d, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x4, 0x19, 0x0, 0x0, 0x0, 0xbd0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x1e, 0x4, 0x0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000200), 0x43) r2 = socket$kcm(0x1e, 0x5, 0x0) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000240), 0x43) r3 = socket$kcm(0x2b, 0x1, 0x0) close(0x3) socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r3, 0x0, 0x4, 0x0, 0x0) setsockopt$sock_attach_bpf(r3, 0x0, 0x4, 0x0, 0x0) r4 = socket$kcm(0x1e, 0x4, 0x0) setsockopt$sock_attach_bpf(r4, 0x10f, 0x87, &(0x7f0000000280), 0x43) sendmsg$kcm(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) mkdir(0x0, 0x42) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r5, 0x8946, &(0x7f0000000340)={'dummy0\x00', @random='\x00\x00\x00\x00\x00 '}) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x9000, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x4800, 0x2, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8927, &(0x7f0000000440)='lo:\x96o8\x14d\xa1\xba\xda\xd1\xa0J\x12tQ\xb16\xe3\xd7\\b\x8b\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\xff\xe6\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\xb7l\xed}\xe5\x186\xc5q@n\xb4\xb6s\xb0\x13\xec\x00\x00\x02\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2ak\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x01\x00\x00\x00\xd3\r7\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xd5s2\x9cVF\xd5\x18\xfe\x0f\x8f \x01\x00\x00\xb1\x88\xebW_\xa5\xe1\xf6\x8aj\xca\xf8m\xab\xe8\x99\xeb\xe1\xde\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\rh^J-\xd1\xfc\xfa 6(%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x1f\x9c,\x113\x7f\x03\x93\xe1\xcc\xe7f\r\xf3\xff0\f\x82%_\x92\x8b\xc4\xb9\xd9\xe7\xf2\xe4\xc1i\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02!\xed\xff\xee$\xc89\x8cB0\xd1\xa8\xd4\xe6K0\xe1\xa3TS\x18\xe6x\x1f%P\x9fU)\x83E\n\x90M\r.\x85gn_\xb2\xe9\x8a\x1c\xe3\x93\xd8\xbc\xb6N\xc3\xe1\xafh\xa0iF\xdcq\xf9\x17\xd9i\x844E\x1a\x13\x9a\xe6\xd3\xab:PM\xfbe\xfe9\xd9\x94\x1dx\xd6\x03b\xf7\x10N\xd1\x93\rU\x7fy\x18tE\xf1*\x9a0Z\x9f\xdc{\x13\xf6\xb7\xf7\xe6=\x9cD\x108\x8eS\xa0\xd0\xa7\tn\xd9\xae\xc0\x18~x[\x85Y\xb2\x82w\x150\x97\xba\xe6\xca\xb1\xa3\x02\x14^\xbdZ\xae\xf5/\xcf\xb8\xea8Uw\x92`\"2\x81j\xbb\x87+\x89\xc50xffffffffffffffff}) close(r4) (async) socket$kcm(0x10, 0x2, 0x0) (async) r5 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000680)="5c00000012006bab9a3fe3d86e17aa0b046b876c1d0048380019000800004460bc06000000a701251e6182949a3651fbffffffd4d4938037e7c7a0a03400ac09c51c268811000096859fc57a00000000000000002571cd53b9851b30", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x8000) (async) recvmsg$kcm(r5, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f00000020c0)=""/4097, 0x1001}, {&(0x7f0000003100)=""/4080, 0xff0}, {&(0x7f0000004100)=""/139, 0x8b}, {&(0x7f00000041c0)=""/65, 0x41}, {&(0x7f0000004240)=""/237, 0xed}, {&(0x7f0000004340)=""/35, 0x23}, {&(0x7f0000004380)=""/227, 0xe3}, {&(0x7f0000004480)=""/82, 0x52}], 0x8}, 0x12000) (async) sendmsg$inet(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001040)="5c00000010006b7d373be35c6e17aa31046b876c1d0000007ea60864160af36508001dc0c3000200340031009ee5080000000000000056a705251e618294ff0051f60a84c9f472736f67c5e73bb9e5c44608df20c0f59b", 0x57}, {&(0x7f00000010c0)="03faa63ef2", 0x5}], 0x2, 0x0, 0x0, 0x1f00c00e}, 0x0) (async) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x5, 0x3, &(0x7f0000004500)=ANY=[@ANYBLOB="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"], &(0x7f0000000840)='GPL\x00', 0x5, 0xc3, &(0x7f0000000ec0)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback=0x38, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x80}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r6) (async) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="0600000004000000ff0f00000700000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000000000000000000000000000000000002000000000000000000"], 0x50) (async) bpf$PROG_LOAD(0x5, &(0x7f00000012c0)={0x11, 0xd, &(0x7f00000016c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRESHEX=r3, @ANYBLOB="0000000000000000b7080000000002007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001000000850000000700000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) (async) r8 = bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="1b00000000000000000000000080000004000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=r2, @ANYRES64, @ANYBLOB='\x00'/28], 0x48) (async) close(0x3) (async) bpf$MAP_CREATE(0x0, &(0x7f0000001480)=ANY=[@ANYBLOB="05000000010000000a00000008"], 0x48) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x11, 0x15, &(0x7f0000001580)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r8, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000080850000008200000018110000", @ANYRES32=r7, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffff"], &(0x7f0000001640)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000001680)={r9, 0x0, 0x0}, 0x10) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000fc0)={'ip6_vti0\x00', 0x200}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x89f2, &(0x7f0000001000)) (async) r10 = socket$kcm(0x29, 0x2, 0x0) (async) r11 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r11, &(0x7f0000000180)=ANY=[@ANYBLOB="364000001a00913a09b51bcb3cc5a05f0a"], 0xfe33) (async) recvmsg$kcm(r10, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x242) 260.861133ms ago: executing program 2 (id=6932): socket$kcm(0x2, 0x3, 0x2) getpid() socket$kcm(0x2, 0x200000000000001, 0x106) r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x2008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffff56c, 0x100000000}, 0x250a, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x100000000009, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f0000000480)=r1, 0x4) bpf$OBJ_PIN_MAP(0x6, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='[-#]-\x00') perf_event_open(&(0x7f0000000580)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff}, 0x104007, 0x3, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x2, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000600)=ANY=[], 0x50) r3 = socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r3, 0x29, 0x16, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) sendmsg$inet(r2, &(0x7f0000000640)={&(0x7f0000000680)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xff}}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000700)='\x00', 0x1}], 0x1}, 0x3e8) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000780)={'erspan0\x00', 0x100}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8922, &(0x7f00000007c0)) r5 = socket$kcm(0x11, 0x200000000000002, 0x300) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8003fffe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0xb, &(0x7f0000000100)=ANY=[@ANYBLOB="18080000000000000000000000000000180100002020702500000000040000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r9 = perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80720, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_SET_BPF(r9, 0x40042408, r8) r10 = socket$kcm(0x11, 0x200000000000002, 0x300) setsockopt$sock_attach_bpf(r10, 0x107, 0x5, &(0x7f0000000240), 0x18) close(r7) recvmsg$unix(r6, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x15}, 0x0) setsockopt$sock_attach_bpf(r5, 0x107, 0x12, &(0x7f00000008c0)=r11, 0x4) 252.537844ms ago: executing program 1 (id=6933): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 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$PROG_LOAD(0x5, 0x0, 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0xed, 0x1, 0x0, 0x0, 0x0, 0x100000000, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xfe}, 0x0, 0x0, 0x1, 0x0, 0x0, 0xa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x2880, 0xc8, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb79100a0000008000000006"], 0xfdef) socketpair$unix(0x1, 0x5, 0x0, 0x0) close(0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r0, &(0x7f0000000000), 0xfdef) 0s ago: executing program 4 (id=6934): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 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 = socket$kcm(0x1e, 0x4, 0x0) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f0000000180), 0x43) perf_event_open(&(0x7f0000001480)={0x2, 0x80, 0x82, 0x1, 0x9, 0x0, 0x0, 0x3, 0x4fa, 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, 0x2, 0x0, @perf_bp={0x0, 0x2}, 0x4002, 0x6, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) bpf$PROG_LOAD(0x5, 0x0, 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r1 = perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0xed, 0x1, 0x0, 0x0, 0x0, 0x100000000, 0x3a004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f00000001c0), 0x4}, 0x0, 0x86c, 0x1, 0x7, 0x0, 0xa}, 0x0, 0xfffffffffffffdff, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='blkio.bfq.avg_queue_size\x00', 0x26e1, 0x0) close(r2) r3 = syz_clone(0x808a3000, 0x0, 0x0, &(0x7f0000000100), 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={r3, r2, 0x0, 0xfffffffffffffe59, &(0x7f0000000180)}, 0x30) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x6, 0x3, 0x8, 0xcd, 0x0, 0x2, 0x80000, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x8, 0x0, @perf_config_ext={0x8, 0x80000001}, 0x10, 0xd4c, 0xfffffff9, 0x7, 0xd, 0x8101, 0x100, 0x0, 0x7, 0x0, 0x7fff}, 0xffffffffffffffff, 0xe, r1, 0x9cf64991a700e69b) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x2880, 0xc8, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x1) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb79100a00000080000000064242"], 0xfdef) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) recvmsg$unix(r4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r6, &(0x7f0000000000), 0xfdef) kernel console output (not intermixed with test programs): ommended to keep mac addresses unique to avoid problems! [ 556.149533][T21229] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 556.161415][T21229] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 556.176110][T21229] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 556.187346][T21229] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 556.198583][T21229] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 556.216019][T21229] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 556.231111][T21229] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 556.243255][T21229] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 556.259514][T10324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 556.268293][T10324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 556.308182][T21012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 556.324954][T21012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 556.335685][T21012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 556.349904][T21012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 556.361136][T21012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 556.372066][T21012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 556.383512][T21012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 556.394136][T21012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 556.404343][T21012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 556.416938][T21012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 556.427079][T21012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 556.438024][T21012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 556.463275][T21012] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 556.473329][T10324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 556.482707][T10324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 556.494369][T21012] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 556.512281][T21012] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 556.528305][T21012] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 556.554595][T21012] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 556.691478][ T3079] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 556.695875][T21262] validate_nla: 63 callbacks suppressed [ 556.695906][T21262] netlink: 'syz.6.5317': attribute type 29 has an invalid length. [ 556.716835][ T3079] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 556.752706][T10324] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 556.776012][ T3079] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 556.782054][T21262] netlink: 'syz.6.5317': attribute type 29 has an invalid length. [ 556.793816][ T3079] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 556.814446][ T3079] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 556.838872][T21265] netlink: 'syz.6.5317': attribute type 29 has an invalid length. [ 556.860033][T11725] Bluetooth: hci1: command 0x040f tx timeout [ 556.866193][T21264] netlink: 'syz.6.5317': attribute type 29 has an invalid length. [ 556.905130][T21266] netlink: 'syz.6.5317': attribute type 29 has an invalid length. [ 557.003042][T21280] netlink: 196 bytes leftover after parsing attributes in process `syz.2.5321'. [ 557.278120][T21299] device syzkaller0 entered promiscuous mode [ 557.302985][T21304] netlink: 'syz.1.5331': attribute type 2 has an invalid length. [ 557.323893][T21304] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.5331'. [ 557.337755][T21311] netlink: 14 bytes leftover after parsing attributes in process `syz.2.5333'. [ 557.375550][T21311] netlink: get zone limit has 4 unknown bytes [ 557.465651][T21318] netlink: 'syz.2.5337': attribute type 21 has an invalid length. [ 557.498382][T21320] netlink: 196 bytes leftover after parsing attributes in process `syz.6.5336'. [ 557.688131][T21330] netlink: 'syz.2.5341': attribute type 6 has an invalid length. [ 557.696702][T21330] netlink: 164 bytes leftover after parsing attributes in process `syz.2.5341'. [ 558.007884][T21337] netlink: 'syz.1.5342': attribute type 39 has an invalid length. [ 558.160942][T21347] netlink: 14 bytes leftover after parsing attributes in process `syz.2.5347'. [ 558.384372][T21361] netlink: 196 bytes leftover after parsing attributes in process `syz.4.5351'. [ 558.942289][T11744] Bluetooth: hci1: command 0x0419 tx timeout [ 559.320299][T21432] netlink: 'syz.4.5377': attribute type 5 has an invalid length. [ 560.231879][T21488] __nla_validate_parse: 3 callbacks suppressed [ 560.231897][T21488] netlink: 40 bytes leftover after parsing attributes in process `syz.6.5392'. [ 560.277947][T21488] batman_adv: batadv0: Adding interface: virt_wifi0 [ 560.297180][T21488] batman_adv: batadv0: The MTU of interface virt_wifi0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 560.325851][T21488] batman_adv: batadv0: Interface activated: virt_wifi0 [ 560.428316][T21497] netlink: 4595 bytes leftover after parsing attributes in process `syz.3.5396'. [ 560.502487][T21497] netlink: 40 bytes leftover after parsing attributes in process `syz.3.5396'. [ 560.540248][T21497] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 560.581752][T21497] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 560.597470][T21508] netlink: 13439 bytes leftover after parsing attributes in process `syz.6.5400'. [ 561.614006][T21527] device syzkaller0 entered promiscuous mode [ 561.682209][T21532] netlink: 209852 bytes leftover after parsing attributes in process `syz.6.5408'. [ 561.718665][T21532] openvswitch: netlink: ufid size 3064 bytes exceeds the range (1, 16) [ 561.727814][T21532] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 562.211241][T21567] device syzkaller0 entered promiscuous mode [ 562.227277][T21567] IPv6: ADDRCONF(NETDEV_CHANGE): syzkaller0: link becomes ready [ 562.410802][T21580] validate_nla: 3 callbacks suppressed [ 562.410830][T21580] netlink: 'syz.4.5422': attribute type 10 has an invalid length. [ 562.444620][T21580] netlink: 40 bytes leftover after parsing attributes in process `syz.4.5422'. [ 562.485427][T21580] batman_adv: batadv0: Adding interface: virt_wifi0 [ 562.494822][T21580] batman_adv: batadv0: The MTU of interface virt_wifi0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 562.521794][T21580] batman_adv: batadv0: Interface activated: virt_wifi0 [ 562.633569][T21584] device syzkaller0 entered promiscuous mode [ 562.711067][T21592] netlink: 36 bytes leftover after parsing attributes in process `syz.1.5425'. [ 562.725211][T21592] netlink: 36 bytes leftover after parsing attributes in process `syz.1.5425'. [ 562.737201][T21592] netlink: 36 bytes leftover after parsing attributes in process `syz.1.5425'. [ 562.750464][T21592] netlink: 36 bytes leftover after parsing attributes in process `syz.1.5425'. [ 562.782492][ T1423] ieee802154 phy0 wpan0: encryption failed: -22 [ 562.788799][ T1423] ieee802154 phy1 wpan1: encryption failed: -22 [ 563.210247][T21622] device syzkaller0 entered promiscuous mode [ 563.712526][T21658] netlink: 'syz.4.5452': attribute type 10 has an invalid length. [ 563.733829][T21658] device bond0 entered promiscuous mode [ 563.740057][T21658] device bond_slave_0 entered promiscuous mode [ 563.746545][T21658] device bond_slave_1 entered promiscuous mode [ 563.755227][T21658] 8021q: adding VLAN 0 to HW filter on device bond0 [ 563.762463][T21658] bridge0: port 4(bond0) entered blocking state [ 563.768861][T21658] bridge0: port 4(bond0) entered disabled state [ 563.777306][T21658] bridge0: port 4(bond0) entered blocking state [ 563.783668][T21658] bridge0: port 4(bond0) entered forwarding state [ 563.792777][T21662] netlink: 'syz.1.5453': attribute type 2 has an invalid length. [ 564.144358][T21683] netlink: 'syz.1.5468': attribute type 39 has an invalid length. [ 564.859318][T11736] Bluetooth: hci3: command 0x0406 tx timeout [ 565.318881][T21712] __nla_validate_parse: 32 callbacks suppressed [ 565.318902][T21712] netlink: 212896 bytes leftover after parsing attributes in process `syz.2.5473'. [ 565.441293][T21713] netlink: 'syz.2.5473': attribute type 7 has an invalid length. [ 565.459057][T21713] netlink: 'syz.2.5473': attribute type 1 has an invalid length. [ 565.475432][T21713] netlink: 'syz.2.5473': attribute type 8 has an invalid length. [ 565.483652][T21713] netlink: 'syz.2.5473': attribute type 4 has an invalid length. [ 565.492427][T21713] netlink: 'syz.2.5473': attribute type 7 has an invalid length. [ 565.500761][T21713] netlink: 208436 bytes leftover after parsing attributes in process `syz.2.5473'. [ 565.574670][T21727] device syzkaller0 entered promiscuous mode [ 565.663104][T21729] device syzkaller0 entered promiscuous mode [ 566.090030][T21752] netlink: 'syz.4.5490': attribute type 1 has an invalid length. [ 566.140984][T21755] device syzkaller0 entered promiscuous mode [ 566.146242][T21711] delete_channel: no stack [ 566.171534][T21759] netlink: 16255 bytes leftover after parsing attributes in process `syz.6.5493'. [ 566.645475][T21802] netlink: 126632 bytes leftover after parsing attributes in process `syz.3.5504'. [ 566.679927][T21804] netlink: 16255 bytes leftover after parsing attributes in process `syz.2.5505'. [ 566.846257][T21820] device syzkaller0 entered promiscuous mode [ 566.879646][T21823] netlink: 132 bytes leftover after parsing attributes in process `syz.4.5508'. [ 567.311987][T21842] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.5516'. [ 567.331800][T21842] openvswitch: netlink: IP tunnel attribute has 3052 unknown bytes. [ 567.521548][T21858] netlink: 16255 bytes leftover after parsing attributes in process `syz.2.5520'. [ 567.631652][T21862] device syzkaller0 entered promiscuous mode [ 567.807871][T21878] device syzkaller0 entered promiscuous mode [ 567.923340][T21882] netlink: 16255 bytes leftover after parsing attributes in process `syz.3.5528'. [ 567.994839][T21884] netlink: 65047 bytes leftover after parsing attributes in process `syz.4.5529'. [ 568.756920][T21918] device syzkaller0 entered promiscuous mode [ 568.911270][T21932] validate_nla: 2 callbacks suppressed [ 568.911313][T21932] netlink: 'syz.6.5546': attribute type 10 has an invalid length. [ 568.992955][T21932] team0: Device hsr_slave_0 failed to register rx_handler [ 569.015365][T21936] openvswitch: netlink: ufid size 3064 bytes exceeds the range (1, 16) [ 569.035252][T21936] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 569.154376][T21941] rxe_eth0 speed is unknown, defaulting to 1000 [ 569.805418][T21981] device syzkaller0 entered promiscuous mode [ 571.857320][T22101] __nla_validate_parse: 5 callbacks suppressed [ 571.857338][T22101] netlink: 16255 bytes leftover after parsing attributes in process `syz.6.5593'. [ 572.339205][T22123] netlink: 'syz.3.5602': attribute type 29 has an invalid length. [ 572.364913][T22121] device syzkaller0 entered promiscuous mode [ 572.383532][T22123] netlink: 'syz.3.5602': attribute type 29 has an invalid length. [ 574.781864][T22146] netlink: 16255 bytes leftover after parsing attributes in process `syz.2.5609'. [ 575.280006][T22160] netlink: 'syz.4.5615': attribute type 1 has an invalid length. [ 575.281022][T22158] netlink: 'syz.6.5614': attribute type 9 has an invalid length. [ 575.281093][T22158] netlink: 209836 bytes leftover after parsing attributes in process `syz.6.5614'. [ 575.329727][T22160] netlink: 105116 bytes leftover after parsing attributes in process `syz.4.5615'. [ 575.385435][T22162] device syzkaller0 entered promiscuous mode [ 575.657950][T22178] delete_channel: no stack [ 575.784386][T22189] netlink: 16255 bytes leftover after parsing attributes in process `syz.3.5623'. [ 576.193024][T22223] netlink: 'syz.1.5633': attribute type 39 has an invalid length. [ 576.532546][T22228] device syzkaller0 entered promiscuous mode [ 576.612280][T22239] netlink: 'syz.1.5637': attribute type 7 has an invalid length. [ 576.684926][T22239] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.5637'. [ 576.727377][T22242] IPv6: NLM_F_CREATE should be specified when creating new route [ 576.760549][T22246] netlink: 16255 bytes leftover after parsing attributes in process `syz.3.5639'. [ 577.130753][T22252] netlink: 64 bytes leftover after parsing attributes in process `syz.6.5641'. [ 577.335509][T22265] netlink: 212168 bytes leftover after parsing attributes in process `syz.1.5648'. [ 577.364908][T22270] netlink: 'syz.2.5647': attribute type 19 has an invalid length. [ 577.399761][T22270] netlink: 'syz.2.5647': attribute type 21 has an invalid length. [ 577.433948][T22270] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5647'. [ 577.451553][T22276] netlink: 16255 bytes leftover after parsing attributes in process `syz.6.5650'. [ 577.531453][T22279] device syzkaller0 entered promiscuous mode [ 577.627491][T22285] netlink: 129384 bytes leftover after parsing attributes in process `syz.6.5655'. [ 577.670777][T22287] netlink: 'syz.2.5654': attribute type 21 has an invalid length. [ 577.796456][T22297] netlink: 'syz.1.5658': attribute type 1 has an invalid length. [ 577.934664][T22304] FAULT_INJECTION: forcing a failure. [ 577.934664][T22304] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 578.048814][T22304] CPU: 0 PID: 22304 Comm: syz.3.5661 Not tainted syzkaller #0 [ 578.056345][T22304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 578.066428][T22304] Call Trace: [ 578.069727][T22304] [ 578.072679][T22304] dump_stack_lvl+0x188/0x250 [ 578.077392][T22304] ? show_regs_print_info+0x20/0x20 [ 578.082629][T22304] ? load_image+0x410/0x410 [ 578.087172][T22304] ? __lock_acquire+0x7d40/0x7d40 [ 578.092238][T22304] should_fail+0x383/0x4b0 [ 578.096707][T22304] _copy_from_user+0x2e/0x170 [ 578.101414][T22304] __sys_bpf+0x26d/0x6f0 [ 578.105681][T22304] ? bpf_link_show_fdinfo+0x380/0x380 [ 578.111127][T22304] __x64_sys_bpf+0x78/0x90 [ 578.115567][T22304] do_syscall_64+0x4c/0xa0 [ 578.119998][T22304] ? clear_bhb_loop+0x30/0x80 [ 578.124701][T22304] ? clear_bhb_loop+0x30/0x80 [ 578.129394][T22304] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 578.135302][T22304] RIP: 0033:0x7f8b9b25cfd9 [ 578.140596][T22304] 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 [ 578.160226][T22304] RSP: 002b:00007f8b994aa028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 578.168666][T22304] RAX: ffffffffffffffda RBX: 00007f8b9b4d9fa0 RCX: 00007f8b9b25cfd9 [ 578.176661][T22304] RDX: 0000000000000038 RSI: 00002000000002c0 RDI: 0000000000000019 [ 578.184650][T22304] RBP: 00007f8b994aa090 R08: 0000000000000000 R09: 0000000000000000 [ 578.192647][T22304] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 578.200642][T22304] R13: 00007f8b9b4da038 R14: 00007f8b9b4d9fa0 R15: 00007ffde3f4f3a8 [ 578.208667][T22304] [ 578.773697][T22330] device syzkaller0 entered promiscuous mode [ 578.866824][T22335] device syzkaller0 entered promiscuous mode [ 579.099737][T22345] netlink: 132 bytes leftover after parsing attributes in process `syz.4.5675'. [ 579.786107][T22379] FAULT_INJECTION: forcing a failure. [ 579.786107][T22379] name failslab, interval 1, probability 0, space 0, times 0 [ 579.806894][T22379] CPU: 1 PID: 22379 Comm: syz.6.5690 Not tainted syzkaller #0 [ 579.814406][T22379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 579.824478][T22379] Call Trace: [ 579.827765][T22379] [ 579.830696][T22379] dump_stack_lvl+0x188/0x250 [ 579.835386][T22379] ? show_regs_print_info+0x20/0x20 [ 579.840588][T22379] ? load_image+0x410/0x410 [ 579.845114][T22379] ? __might_sleep+0xf0/0xf0 [ 579.849716][T22379] ? __lock_acquire+0x7d40/0x7d40 [ 579.854755][T22379] should_fail+0x383/0x4b0 [ 579.859180][T22379] ? htab_map_lookup_and_delete_elem+0x40/0x40 [ 579.865342][T22379] should_failslab+0x5/0x20 [ 579.869852][T22379] slab_pre_alloc_hook+0x51/0xc0 [ 579.874801][T22379] __kmalloc_node+0x6d/0x3a0 [ 579.879393][T22379] ? kvmalloc_node+0x84/0x130 [ 579.884073][T22379] ? htab_map_lookup_and_delete_elem+0x40/0x40 [ 579.890229][T22379] kvmalloc_node+0x84/0x130 [ 579.894742][T22379] __htab_map_lookup_and_delete_batch+0x4e9/0x21a0 [ 579.901266][T22379] ? rcu_lock_release+0x9/0x20 [ 579.906064][T22379] ? __fget_files+0x402/0x470 [ 579.910746][T22379] ? htab_free_prealloced_timers+0x330/0x330 [ 579.916744][T22379] ? __fdget+0x18b/0x210 [ 579.920998][T22379] ? htab_map_lookup_and_delete_elem+0x40/0x40 [ 579.927160][T22379] bpf_map_do_batch+0x475/0x5f0 [ 579.932020][T22379] ? bpf_lsm_xfrm_policy_lookup+0x10/0x10 [ 579.937747][T22379] __sys_bpf+0x671/0x6f0 [ 579.941993][T22379] ? perf_trace_preemptirq_template+0x2aa/0x360 [ 579.948244][T22379] ? bpf_link_show_fdinfo+0x380/0x380 [ 579.953624][T22379] ? rcu_nmi_exit+0x6f/0xf0 [ 579.958218][T22379] __x64_sys_bpf+0x78/0x90 [ 579.962654][T22379] do_syscall_64+0x4c/0xa0 [ 579.967085][T22379] ? clear_bhb_loop+0x30/0x80 [ 579.971772][T22379] ? clear_bhb_loop+0x30/0x80 [ 579.976457][T22379] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 579.982355][T22379] RIP: 0033:0x7f83f91aefd9 [ 579.986776][T22379] 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 [ 580.006387][T22379] RSP: 002b:00007f83f73fc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 580.014818][T22379] RAX: ffffffffffffffda RBX: 00007f83f942bfa0 RCX: 00007f83f91aefd9 [ 580.022803][T22379] RDX: 0000000000000038 RSI: 00002000000002c0 RDI: 0000000000000019 [ 580.030782][T22379] RBP: 00007f83f73fc090 R08: 0000000000000000 R09: 0000000000000000 [ 580.038754][T22379] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 580.046729][T22379] R13: 00007f83f942c038 R14: 00007f83f942bfa0 R15: 00007ffdc3a89ad8 [ 580.054767][T22379] [ 580.187889][T22387] netlink: 'syz.2.5693': attribute type 29 has an invalid length. [ 580.226497][T22387] netlink: 'syz.2.5693': attribute type 29 has an invalid length. [ 580.791656][T22412] device syzkaller0 entered promiscuous mode [ 580.818233][T22405] rxe_eth0 speed is unknown, defaulting to 1000 [ 581.007827][T22421] netlink: 16255 bytes leftover after parsing attributes in process `syz.1.5705'. [ 581.464370][T22405] chnl_net:caif_netlink_parms(): no params data found [ 581.498686][T22431] FAULT_INJECTION: forcing a failure. [ 581.498686][T22431] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 581.574759][T22431] CPU: 0 PID: 22431 Comm: syz.3.5709 Not tainted syzkaller #0 [ 581.582272][T22431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 581.592332][T22431] Call Trace: [ 581.595608][T22431] [ 581.598538][T22431] dump_stack_lvl+0x188/0x250 [ 581.603218][T22431] ? show_regs_print_info+0x20/0x20 [ 581.608424][T22431] ? load_image+0x410/0x410 [ 581.612931][T22431] ? __lock_acquire+0x7d40/0x7d40 [ 581.617960][T22431] should_fail+0x383/0x4b0 [ 581.622382][T22431] _copy_to_user+0x2e/0x130 [ 581.626882][T22431] __htab_map_lookup_and_delete_batch+0x1a07/0x21a0 [ 581.633520][T22431] ? htab_free_prealloced_timers+0x330/0x330 [ 581.639506][T22431] ? __fdget+0x18b/0x210 [ 581.643748][T22431] ? htab_map_lookup_and_delete_elem+0x40/0x40 [ 581.649899][T22431] bpf_map_do_batch+0x475/0x5f0 [ 581.654746][T22431] ? bpf_lsm_xfrm_policy_lookup+0x10/0x10 [ 581.660466][T22431] __sys_bpf+0x671/0x6f0 [ 581.664708][T22431] ? bpf_link_show_fdinfo+0x380/0x380 [ 581.670101][T22431] __x64_sys_bpf+0x78/0x90 [ 581.674513][T22431] do_syscall_64+0x4c/0xa0 [ 581.678924][T22431] ? clear_bhb_loop+0x30/0x80 [ 581.683603][T22431] ? clear_bhb_loop+0x30/0x80 [ 581.688275][T22431] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 581.694361][T22431] RIP: 0033:0x7f8b9b25cfd9 [ 581.698791][T22431] 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 [ 581.718400][T22431] RSP: 002b:00007f8b994aa028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 581.726816][T22431] RAX: ffffffffffffffda RBX: 00007f8b9b4d9fa0 RCX: 00007f8b9b25cfd9 [ 581.734783][T22431] RDX: 0000000000000038 RSI: 00002000000002c0 RDI: 0000000000000019 [ 581.742749][T22431] RBP: 00007f8b994aa090 R08: 0000000000000000 R09: 0000000000000000 [ 581.750716][T22431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 581.758678][T22431] R13: 00007f8b9b4da038 R14: 00007f8b9b4d9fa0 R15: 00007ffde3f4f3a8 [ 581.766663][T22431] [ 581.852079][T22405] bridge0: port 1(bridge_slave_0) entered blocking state [ 581.874891][T22405] bridge0: port 1(bridge_slave_0) entered disabled state [ 581.903033][T22405] device bridge_slave_0 entered promiscuous mode [ 581.939977][T22405] bridge0: port 2(bridge_slave_1) entered blocking state [ 581.977896][T22405] bridge0: port 2(bridge_slave_1) entered disabled state [ 582.016102][T22405] device bridge_slave_1 entered promiscuous mode [ 582.039931][T22444] netlink: 'syz.1.5710': attribute type 10 has an invalid length. [ 582.123809][T22444] team0 (unregistering): Port device team_slave_0 removed [ 582.187881][T22444] team0 (unregistering): Port device team_slave_1 removed [ 582.243033][T22444] team0 (unregistering): Port device batadv0 removed [ 582.401398][T22405] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 582.432425][T22405] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 582.510891][T22405] team0: Port device team_slave_0 added [ 582.584422][T22405] team0: Port device team_slave_1 added [ 582.663586][T22405] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 582.679074][T22405] 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. [ 582.699168][T11744] Bluetooth: hci0: command 0x0409 tx timeout [ 582.818996][T22405] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 582.839471][T22405] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 582.846461][T22405] 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. [ 582.957403][T22405] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 583.160881][T22405] device hsr_slave_0 entered promiscuous mode [ 583.218036][T22405] device hsr_slave_1 entered promiscuous mode [ 583.252373][T22405] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 583.333731][T22405] Cannot create hsr debugfs directory [ 583.911021][T22405] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 584.032027][T22405] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 584.191320][T22405] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 584.226260][T22509] rxe_eth0 speed is unknown, defaulting to 1000 [ 584.314051][T22405] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 584.721990][T22405] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 584.778754][T22405] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 584.786163][ T4645] Bluetooth: hci0: command 0x041b tx timeout [ 584.850078][T22405] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 584.873683][T22405] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 585.338050][T22405] 8021q: adding VLAN 0 to HW filter on device bond0 [ 585.429606][T10335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 585.442079][T10335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 585.496740][T22405] 8021q: adding VLAN 0 to HW filter on device team0 [ 585.588092][T10335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 585.608394][T10335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 585.648526][T10335] bridge0: port 1(bridge_slave_0) entered blocking state [ 585.655696][T10335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 585.699896][T10335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 585.717407][T10335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 585.736645][T10335] bridge0: port 2(bridge_slave_1) entered blocking state [ 585.743825][T10335] bridge0: port 2(bridge_slave_1) entered forwarding state [ 585.837429][T10335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 585.885338][T10335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 585.901795][T10335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 585.912275][T10335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 585.924321][T10335] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 585.940488][T10335] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 585.962151][T10335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 585.975893][T10335] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 586.015677][T10335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 586.033483][T10335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 586.076446][T22405] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 586.108564][T22405] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 586.121566][T10335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 586.140362][T10335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 586.570167][T22587] netlink: 'syz.3.5755': attribute type 10 has an invalid length. [ 586.880073][ T4612] Bluetooth: hci0: command 0x040f tx timeout [ 586.930421][T22580] rxe_eth0 speed is unknown, defaulting to 1000 [ 587.179351][T10327] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 587.197359][T10327] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 587.219926][T22405] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 587.317200][T22592] rxe_eth0 speed is unknown, defaulting to 1000 [ 588.087246][T10324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 588.114027][T10324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 588.425217][T22405] device veth0_vlan entered promiscuous mode [ 588.494020][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 588.513309][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 588.559457][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 588.599492][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 588.685949][T22405] device veth1_vlan entered promiscuous mode [ 588.708391][T22636] batman_adv: The newly added mac address (00:20:10:00:00:00) already exists on: batadv_slave_0 [ 588.764848][T22636] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 588.820014][T22642] netlink: 'syz.2.5769': attribute type 11 has an invalid length. [ 588.849329][T22642] netlink: 140 bytes leftover after parsing attributes in process `syz.2.5769'. [ 588.949283][T10131] Bluetooth: hci0: command 0x0419 tx timeout [ 588.974810][T22405] device veth0_macvtap entered promiscuous mode [ 589.003211][ T3079] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 589.028720][ T3079] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 589.076313][ T3079] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 589.196128][T22649] device syzkaller0 entered promiscuous mode [ 589.223635][T22405] device veth1_macvtap entered promiscuous mode [ 589.460355][T22405] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 589.502524][T22405] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 589.529679][T22405] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 589.549008][T22405] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 589.558877][T22405] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 589.606654][T22405] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 589.629011][T22405] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 589.649007][T22405] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 589.689704][T22405] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 589.707697][T22655] netlink: 'syz.2.5775': attribute type 11 has an invalid length. [ 589.756536][T22656] netlink: 128 bytes leftover after parsing attributes in process `syz.2.5775'. [ 589.788661][T22656] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 589.817543][T22656] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 589.859335][ T3079] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 589.869990][ T3079] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 589.924235][ T3079] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 590.031371][T22405] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 590.069023][T22405] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 590.078878][T22405] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 590.169057][T22405] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 590.209028][T22405] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 590.259029][T22405] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 590.297793][T22405] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 590.345187][T22405] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 590.385764][T22405] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 590.427779][T22405] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 590.478574][T22405] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 590.519067][T22405] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 590.567563][T22405] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 590.609173][T22405] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 590.650598][T22405] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 590.883783][ T3079] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 590.910090][ T3079] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 590.962646][T22405] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 590.990140][T22405] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 590.998868][T22405] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 591.079002][T22405] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 591.398631][ T145] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 591.439131][ T145] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 591.491228][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 591.541132][T10327] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 591.549659][T10327] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 591.573158][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 592.579779][T22700] netlink: 'syz.3.5790': attribute type 11 has an invalid length. [ 592.742036][T22700] netlink: 128 bytes leftover after parsing attributes in process `syz.3.5790'. [ 592.811677][T22700] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 592.940795][T22700] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 593.444666][T22712] rxe_eth0 speed is unknown, defaulting to 1000 [ 593.721881][ T3079] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 593.769338][T22729] netlink: 16255 bytes leftover after parsing attributes in process `syz.3.5801'. [ 593.904740][ T3079] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 593.987022][T22735] device syzkaller0 entered promiscuous mode [ 594.056694][ T3079] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 594.235924][ T3079] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 594.277281][T22740] netlink: 'syz.4.5806': attribute type 11 has an invalid length. [ 594.345524][T22743] netlink: 128 bytes leftover after parsing attributes in process `syz.4.5806'. [ 594.369414][T22743] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 594.406817][T22743] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 594.879866][T22712] chnl_net:caif_netlink_parms(): no params data found [ 595.148521][T22748] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.5809'. [ 595.312708][T22775] netlink: 156 bytes leftover after parsing attributes in process `syz.3.5813'. [ 595.378196][T22712] bridge0: port 1(bridge_slave_0) entered blocking state [ 595.409139][T22712] bridge0: port 1(bridge_slave_0) entered disabled state [ 595.417474][T22712] device bridge_slave_0 entered promiscuous mode [ 595.469509][T22712] bridge0: port 2(bridge_slave_1) entered blocking state [ 595.476637][T22712] bridge0: port 2(bridge_slave_1) entered disabled state [ 595.496914][T22782] netlink: 209832 bytes leftover after parsing attributes in process `syz.3.5813'. [ 595.499505][T11725] Bluetooth: hci2: command 0x0409 tx timeout [ 595.514565][T22712] device bridge_slave_1 entered promiscuous mode [ 595.687264][T22712] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 595.735475][T22712] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 596.201062][T22798] device syzkaller0 entered promiscuous mode [ 596.355972][T22712] team0: Port device team_slave_0 added [ 596.472633][T22712] team0: Port device team_slave_1 added [ 596.709271][T22712] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 596.727372][T22712] 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. [ 596.784308][T22712] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 596.959316][T22712] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 596.986817][T22712] 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. [ 597.094728][T22712] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 597.320476][T22712] device hsr_slave_0 entered promiscuous mode [ 597.369562][T22712] device hsr_slave_1 entered promiscuous mode [ 597.402322][T22849] netlink: 'syz.2.5832': attribute type 3 has an invalid length. [ 597.440595][T22712] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 597.448201][T22712] Cannot create hsr debugfs directory [ 597.476042][T22849] netlink: 132 bytes leftover after parsing attributes in process `syz.2.5832'. [ 597.539190][T22844] netlink: 'syz.6.5830': attribute type 10 has an invalid length. [ 597.596514][ T4650] Bluetooth: hci2: command 0x041b tx timeout [ 597.657725][T22844] device veth0_vlan left promiscuous mode [ 597.699309][T22844] device veth0_vlan entered promiscuous mode [ 597.728104][T22844] team0: Device veth0_vlan failed to register rx_handler [ 597.820164][T22853] netlink: 'syz.2.5832': attribute type 39 has an invalid length. [ 599.377576][T22897] netlink: 'syz.2.5845': attribute type 21 has an invalid length. [ 599.634843][T22712] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 599.670106][T12143] Bluetooth: hci2: command 0x040f tx timeout [ 599.678436][T22712] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 599.762865][T22712] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 599.789075][ T3079] device hsr_slave_0 left promiscuous mode [ 599.797989][ T3079] device hsr_slave_1 left promiscuous mode [ 599.839619][ T3079] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 599.847148][ T3079] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 599.890215][ T3079] batman_adv: batadv0: Removing interface: virt_wifi0 [ 599.914747][ T3079] device veth1_macvtap left promiscuous mode [ 599.939205][ T3079] device veth0_macvtap left promiscuous mode [ 600.290141][ T3079] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 600.314841][ T3079] device bond_slave_1 left promiscuous mode [ 600.338735][ T3079] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 600.381135][ T3079] device bond_slave_0 left promiscuous mode [ 600.517324][ T3079] bond0 (unregistering): Released all slaves [ 600.560009][T22712] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 600.662571][T22927] device syzkaller0 entered promiscuous mode [ 600.709610][T10131] Bluetooth: hci4: command 0x0406 tx timeout [ 601.080630][T22712] 8021q: adding VLAN 0 to HW filter on device bond0 [ 601.137063][T10327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 601.155875][T10327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 601.240352][T22712] 8021q: adding VLAN 0 to HW filter on device team0 [ 601.249609][T22960] netlink: 'syz.3.5859': attribute type 39 has an invalid length. [ 601.437607][T10335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 601.467373][T10335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 601.547795][T10335] bridge0: port 1(bridge_slave_0) entered blocking state [ 601.555050][T10335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 601.638405][T10335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 601.687685][T10335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 601.709872][T10335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 601.739521][T11725] Bluetooth: hci2: command 0x0419 tx timeout [ 601.749688][T10335] bridge0: port 2(bridge_slave_1) entered blocking state [ 601.756831][T10335] bridge0: port 2(bridge_slave_1) entered forwarding state [ 601.899643][T10327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 601.933181][T10327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 601.990431][T10327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 602.030716][T10327] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 602.081269][T10327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 602.127005][T10327] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 602.164434][T22992] netlink: 189616 bytes leftover after parsing attributes in process `syz.3.5868'. [ 602.174335][T23000] sctp: [Deprecated]: syz.6.5869 (pid 23000) Use of struct sctp_assoc_value in delayed_ack socket option. [ 602.174335][T23000] Use struct sctp_sack_info instead [ 602.198292][T10327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 602.219857][T10327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 602.239903][T10327] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 602.284338][T22712] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 602.339914][T22712] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 602.370045][T10287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 602.390414][T10287] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 603.013059][T10327] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 603.030070][T10327] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 603.064073][T22712] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 603.163546][T23049] netlink: 144308 bytes leftover after parsing attributes in process `syz.4.5878'. [ 603.192686][T10335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 603.217764][T10335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 603.531063][T10335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 603.552832][T10335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 603.584751][T23058] rxe_eth0 speed is unknown, defaulting to 1000 [ 603.585295][T22712] device veth0_vlan entered promiscuous mode [ 603.620556][T10335] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 603.634822][T10335] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 603.678052][T22712] device veth1_vlan entered promiscuous mode [ 603.799728][T10335] IPv6: ADDRCONF(NETDEV_CHANGE): ipvlan0: link becomes ready [ 603.814266][T10335] IPv6: ADDRCONF(NETDEV_CHANGE): ipvlan1: link becomes ready [ 603.841767][T10335] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 603.868774][T10335] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 603.918542][T10335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 603.957748][T10335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 604.000429][T22712] device veth0_macvtap entered promiscuous mode [ 604.046915][T22712] device veth1_macvtap entered promiscuous mode [ 604.110075][T22712] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 604.155073][T22712] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 604.193144][T22712] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 604.253223][T22712] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 604.283876][T22712] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 604.319029][T22712] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 604.353242][T22712] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 604.405720][T22712] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 604.436229][T22712] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 604.467376][T22712] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 604.500442][T22712] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 604.553770][T10287] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 604.573184][T10287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 604.628134][T22712] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 604.677441][T22712] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 604.729113][T22712] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 604.776301][T22712] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 604.809113][T22712] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 604.844957][T22712] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 604.876766][T22712] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 604.908903][T22712] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 604.946922][T22712] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 604.978058][T22712] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 605.018772][T22712] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 605.049000][T22712] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 605.077589][T22712] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 605.108596][T22712] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 605.149705][T22712] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 605.173278][T10324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 605.216060][T10324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 605.324085][T23130] netlink: 60 bytes leftover after parsing attributes in process `syz.6.5893'. [ 605.370823][T22712] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 605.417901][T22712] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 605.468765][T22712] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 605.496038][T22712] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 605.560209][T23130] netlink: 60 bytes leftover after parsing attributes in process `syz.6.5893'. [ 605.600027][T23138] netlink: 'syz.6.5893': attribute type 21 has an invalid length. [ 605.621209][T23135] netlink: 60 bytes leftover after parsing attributes in process `syz.6.5893'. [ 605.938656][T23149] netlink: 'syz.6.5897': attribute type 39 has an invalid length. [ 606.162055][T10327] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 606.189162][T10327] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 606.271707][T10295] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 606.335831][T10295] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 606.359136][T10295] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 606.387231][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 607.601256][T23198] netlink: 1047 bytes leftover after parsing attributes in process `syz.3.5911'. [ 607.639732][T23198] bridge_slave_1: default FDB implementation only supports local addresses [ 608.102725][T23219] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 608.211055][T23218] netlink: 'syz.4.5918': attribute type 8 has an invalid length. [ 608.242539][T23218] netlink: 161700 bytes leftover after parsing attributes in process `syz.4.5918'. [ 608.781475][T23241] netlink: 'syz.4.5926': attribute type 2 has an invalid length. [ 608.939323][T23241] netlink: 'syz.4.5926': attribute type 2 has an invalid length. [ 609.256136][ T3079] device hsr0 left promiscuous mode [ 609.286675][ T3079] nr0: port 1(hsr0) entered disabled state [ 609.350490][ T3079] device hsr_slave_0 left promiscuous mode [ 609.375510][ T3079] device hsr_slave_1 left promiscuous mode [ 609.399755][ T3079] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 609.430426][ T3079] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 609.453190][ T3079] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 609.494281][ T3079] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 609.531979][ T3079] batman_adv: batadv0: Interface deactivated: virt_wifi0 [ 609.555073][ T3079] batman_adv: batadv0: Removing interface: virt_wifi0 [ 609.630021][ T3079] bridge0: port 4(bond0) entered disabled state [ 609.669895][ T3079] device team0 left promiscuous mode [ 609.675227][ T3079] device team_slave_0 left promiscuous mode [ 609.711128][ T3079] device team_slave_1 left promiscuous mode [ 609.737538][ T3079] device dummy0 left promiscuous mode [ 609.758081][ T3079] bridge0: port 3(team0) entered disabled state [ 609.839738][ T3079] device bridge_slave_1 left promiscuous mode [ 609.848368][ T3079] bridge0: port 2(bridge_slave_1) entered disabled state [ 609.878801][T23275] netlink: 60 bytes leftover after parsing attributes in process `syz.3.5939'. [ 609.894161][ T3079] device bridge_slave_0 left promiscuous mode [ 609.916179][ T3079] bridge0: port 1(bridge_slave_0) entered disabled state [ 609.965375][ T3079] device veth1_macvtap left promiscuous mode [ 609.985489][ T3079] device veth0_macvtap left promiscuous mode [ 610.009366][ T3079] device veth1_vlan left promiscuous mode [ 610.047942][ T3079] device veth0_vlan left promiscuous mode [ 610.880146][ T3079] team0 (unregistering): Port device team_slave_1 removed [ 610.942080][ T3079] team0 (unregistering): Port device team_slave_0 removed [ 610.999421][ T3079] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 611.059389][ T3079] device bond_slave_1 left promiscuous mode [ 611.096469][ T3079] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 611.120416][ T3079] device bond_slave_0 left promiscuous mode [ 611.284242][ T3079] team0 (unregistering): Port device dummy0 removed [ 611.370232][ T3079] bond0 (unregistering): Released all slaves [ 611.437809][T23256] bridge0: port 3(batadv0) entered blocking state [ 611.454630][T23256] bridge0: port 3(batadv0) entered disabled state [ 611.476036][T23256] device batadv0 entered promiscuous mode [ 611.495662][T23256] bridge0: port 3(batadv0) entered blocking state [ 611.502196][T23256] bridge0: port 3(batadv0) entered forwarding state [ 611.549170][T23260] netlink: 76 bytes leftover after parsing attributes in process `syz.4.5932'. [ 611.689501][T10327] batman_adv: batadv0: No IGMP Querier present - multicast optimizations disabled [ 611.698753][T10327] batman_adv: batadv0: No MLD Querier present - multicast optimizations disabled [ 611.749001][T23289] netlink: 'syz.1.5941': attribute type 21 has an invalid length. [ 611.787368][T23289] netlink: 164 bytes leftover after parsing attributes in process `syz.1.5941'. [ 612.130055][T23311] FAULT_INJECTION: forcing a failure. [ 612.130055][T23311] name failslab, interval 1, probability 0, space 0, times 0 [ 612.159786][T23311] CPU: 1 PID: 23311 Comm: syz.4.5948 Not tainted syzkaller #0 [ 612.167303][T23311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 612.177371][T23311] Call Trace: [ 612.180646][T23311] [ 612.183572][T23311] dump_stack_lvl+0x188/0x250 [ 612.188241][T23311] ? show_regs_print_info+0x20/0x20 [ 612.193427][T23311] ? load_image+0x410/0x410 [ 612.197920][T23311] ? __might_sleep+0xf0/0xf0 [ 612.202497][T23311] ? __lock_acquire+0x7d40/0x7d40 [ 612.207512][T23311] should_fail+0x383/0x4b0 [ 612.211921][T23311] should_failslab+0x5/0x20 [ 612.216417][T23311] slab_pre_alloc_hook+0x51/0xc0 [ 612.221347][T23311] kmem_cache_alloc_node+0x47/0x2c0 [ 612.226541][T23311] ? dup_task_struct+0x57/0xbc0 [ 612.231396][T23311] dup_task_struct+0x57/0xbc0 [ 612.236071][T23311] ? _raw_spin_unlock_irq+0x1f/0x40 [ 612.241257][T23311] ? lockdep_hardirqs_on+0x94/0x140 [ 612.246444][T23311] copy_process+0x721/0x4250 [ 612.251041][T23311] ? __pidfd_prepare+0x140/0x140 [ 612.255967][T23311] ? verify_lock_unused+0x140/0x140 [ 612.261155][T23311] kernel_clone+0x23f/0x990 [ 612.265640][T23311] ? __lock_acquire+0x7d40/0x7d40 [ 612.270651][T23311] ? create_io_thread+0x180/0x180 [ 612.275670][T23311] __x64_sys_clone+0x19a/0x210 [ 612.280434][T23311] ? __ia32_sys_vfork+0x130/0x130 [ 612.285492][T23311] ? lockdep_hardirqs_on+0x94/0x140 [ 612.290692][T23311] do_syscall_64+0x4c/0xa0 [ 612.295106][T23311] ? clear_bhb_loop+0x30/0x80 [ 612.299768][T23311] ? clear_bhb_loop+0x30/0x80 [ 612.304437][T23311] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 612.310320][T23311] RIP: 0033:0x7fd173403fd9 [ 612.314723][T23311] 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 [ 612.334316][T23311] RSP: 002b:00007fd171650fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 612.342719][T23311] RAX: ffffffffffffffda RBX: 00007fd173680fa0 RCX: 00007fd173403fd9 [ 612.350696][T23311] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000080000 [ 612.358655][T23311] RBP: 00007fd171651090 R08: 0000000000000000 R09: 0000000000000000 [ 612.366608][T23311] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 612.374573][T23311] R13: 00007fd173681038 R14: 00007fd173680fa0 R15: 00007fff1cdd1cd8 [ 612.382549][T23311] [ 612.705042][T23309] netlink: 144316 bytes leftover after parsing attributes in process `syz.6.5947'. [ 613.194392][T23340] netlink: 196 bytes leftover after parsing attributes in process `syz.3.5955'. [ 613.245926][T23346] netlink: 196 bytes leftover after parsing attributes in process `syz.3.5955'. [ 613.619820][T23362] FAULT_INJECTION: forcing a failure. [ 613.619820][T23362] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 613.753754][T23362] CPU: 0 PID: 23362 Comm: syz.3.5963 Not tainted syzkaller #0 [ 613.761269][T23362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 613.771336][T23362] Call Trace: [ 613.774627][T23362] [ 613.777567][T23362] dump_stack_lvl+0x188/0x250 [ 613.782266][T23362] ? show_regs_print_info+0x20/0x20 [ 613.787486][T23362] ? load_image+0x410/0x410 [ 613.792047][T23362] ? verify_lock_unused+0x140/0x140 [ 613.797281][T23362] should_fail+0x383/0x4b0 [ 613.801722][T23362] prepare_alloc_pages+0x1e3/0x5b0 [ 613.806867][T23362] __alloc_pages+0x11b/0x480 [ 613.811480][T23362] ? zone_statistics+0x170/0x170 [ 613.816431][T23362] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 613.822426][T23362] ? __lock_acquire+0x7d40/0x7d40 [ 613.827468][T23362] ? alloc_pages+0x452/0x560 [ 613.832067][T23362] new_slab+0xc0/0x4b0 [ 613.836127][T23362] ___slab_alloc+0x807/0xdd0 [ 613.840703][T23362] ? dup_task_struct+0x57/0xbc0 [ 613.845545][T23362] kmem_cache_alloc_node+0x118/0x2c0 [ 613.850815][T23362] ? dup_task_struct+0x57/0xbc0 [ 613.855656][T23362] dup_task_struct+0x57/0xbc0 [ 613.860318][T23362] ? _raw_spin_unlock_irq+0x1f/0x40 [ 613.865509][T23362] ? lockdep_hardirqs_on+0x94/0x140 [ 613.870699][T23362] copy_process+0x721/0x4250 [ 613.875299][T23362] ? __pidfd_prepare+0x140/0x140 [ 613.880237][T23362] ? verify_lock_unused+0x140/0x140 [ 613.885461][T23362] kernel_clone+0x23f/0x990 [ 613.889971][T23362] ? __lock_acquire+0x7d40/0x7d40 [ 613.894993][T23362] ? create_io_thread+0x180/0x180 [ 613.900018][T23362] __x64_sys_clone+0x19a/0x210 [ 613.904793][T23362] ? __ia32_sys_vfork+0x130/0x130 [ 613.909836][T23362] ? lockdep_hardirqs_on+0x94/0x140 [ 613.915028][T23362] do_syscall_64+0x4c/0xa0 [ 613.919438][T23362] ? clear_bhb_loop+0x30/0x80 [ 613.924103][T23362] ? clear_bhb_loop+0x30/0x80 [ 613.928764][T23362] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 613.934647][T23362] RIP: 0033:0x7f8b9b25cfd9 [ 613.939052][T23362] 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 [ 613.958654][T23362] RSP: 002b:00007f8b994a9fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 613.967070][T23362] RAX: ffffffffffffffda RBX: 00007f8b9b4d9fa0 RCX: 00007f8b9b25cfd9 [ 613.975037][T23362] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000080000 [ 613.983003][T23362] RBP: 00007f8b994aa090 R08: 0000000000000000 R09: 0000000000000000 [ 613.990978][T23362] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 613.998950][T23362] R13: 00007f8b9b4da038 R14: 00007f8b9b4d9fa0 R15: 00007ffde3f4f3a8 [ 614.006929][T23362] [ 614.126549][T23371] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.5964'. [ 614.352064][T23379] netlink: 16255 bytes leftover after parsing attributes in process `syz.4.5968'. [ 615.280361][T23401] netlink: 65047 bytes leftover after parsing attributes in process `syz.2.5975'. [ 615.350612][T23403] netlink: 'syz.4.5974': attribute type 12 has an invalid length. [ 615.400370][T23403] netlink: 132 bytes leftover after parsing attributes in process `syz.4.5974'. [ 615.616550][T23415] netlink: 16255 bytes leftover after parsing attributes in process `syz.6.5980'. [ 615.660988][T23399] netlink: 'syz.4.5974': attribute type 2 has an invalid length. [ 616.524675][T23442] netlink: 'syz.3.5985': attribute type 17 has an invalid length. [ 616.703066][T23442] netlink: 'syz.3.5985': attribute type 16 has an invalid length. [ 616.849761][T23442] netlink: 152 bytes leftover after parsing attributes in process `syz.3.5985'. [ 617.203160][T23465] netlink: 'syz.6.5994': attribute type 10 has an invalid length. [ 617.269114][T23465] netlink: 'syz.6.5994': attribute type 4 has an invalid length. [ 617.297370][T23465] netlink: 116 bytes leftover after parsing attributes in process `syz.6.5994'. [ 617.330963][T23465] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 618.739310][T10335] tipc: Left network mode [ 618.903046][T10335] device ip6gretap0 left promiscuous mode [ 618.922353][T10335] : port 1(ip6gretap0) entered disabled state [ 619.994712][T23519] netlink: 'syz.3.6012': attribute type 17 has an invalid length. [ 621.730624][T23557] netlink: 68 bytes leftover after parsing attributes in process `syz.2.6024'. [ 622.695977][T10335] device hsr_slave_0 left promiscuous mode [ 622.766398][T10335] device hsr_slave_1 left promiscuous mode [ 622.928732][T10335] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 622.950945][T10335] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 623.018161][T10335] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 623.031424][T10335] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 623.124623][T10335] device veth1_macvtap left promiscuous mode [ 623.130848][T10335] device veth0_macvtap left promiscuous mode [ 623.168398][T10335] device veth1_vlan left promiscuous mode [ 623.195549][T10335] device veth0_vlan left promiscuous mode [ 624.070056][T23633] FAULT_INJECTION: forcing a failure. [ 624.070056][T23633] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 624.218135][T23633] CPU: 1 PID: 23633 Comm: syz.6.6048 Not tainted syzkaller #0 [ 624.225646][T23633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 624.235714][T23633] Call Trace: [ 624.245023][T23633] [ 624.247966][T23633] dump_stack_lvl+0x188/0x250 [ 624.252657][T23633] ? show_regs_print_info+0x20/0x20 [ 624.257866][T23633] ? load_image+0x410/0x410 [ 624.262380][T23633] ? __lock_acquire+0x7d40/0x7d40 [ 624.267432][T23633] ? seqcount_lockdep_reader_access+0x177/0x1d0 [ 624.273696][T23633] ? ktime_get_real_ts64+0x440/0x440 [ 624.279000][T23633] should_fail+0x383/0x4b0 [ 624.283446][T23633] _copy_from_user+0x2e/0x170 [ 624.288134][T23633] __sys_bpf+0x26d/0x6f0 [ 624.292384][T23633] ? bpf_link_show_fdinfo+0x380/0x380 [ 624.297781][T23633] __x64_sys_bpf+0x78/0x90 [ 624.302213][T23633] do_syscall_64+0x4c/0xa0 [ 624.306645][T23633] ? clear_bhb_loop+0x30/0x80 [ 624.311335][T23633] ? clear_bhb_loop+0x30/0x80 [ 624.316025][T23633] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 624.321932][T23633] RIP: 0033:0x7f83f91aefd9 [ 624.326356][T23633] 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 [ 624.345967][T23633] RSP: 002b:00007f83f73fc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 624.354396][T23633] RAX: ffffffffffffffda RBX: 00007f83f942bfa0 RCX: 00007f83f91aefd9 [ 624.362387][T23633] RDX: 0000000000000050 RSI: 0000200000001cc0 RDI: 000000000000000a [ 624.370455][T23633] RBP: 00007f83f73fc090 R08: 0000000000000000 R09: 0000000000000000 [ 624.378446][T23633] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 624.386425][T23633] R13: 00007f83f942c038 R14: 00007f83f942bfa0 R15: 00007ffdc3a89ad8 [ 624.394430][T23633] [ 624.409292][ T1423] ieee802154 phy0 wpan0: encryption failed: -22 [ 624.415620][ T1423] ieee802154 phy1 wpan1: encryption failed: -22 [ 625.137005][T10335] team0 (unregistering): Port device team_slave_1 removed [ 625.254238][T10335] team0 (unregistering): Port device team_slave_0 removed [ 625.317764][T10335] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 625.449438][T10335] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 625.722377][T10335] team0 (unregistering): Port device dummy0 removed [ 625.786257][T10335] bond0 (unregistering): Released all slaves [ 625.882298][T23672] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.6060'. [ 626.128240][T23675] netlink: 17279 bytes leftover after parsing attributes in process `syz.1.6061'. [ 626.431014][T23694] netlink: 'syz.2.6068': attribute type 39 has an invalid length. [ 626.852936][T23710] netlink: 17279 bytes leftover after parsing attributes in process `syz.4.6074'. [ 626.951305][T23712] netlink: 16186 bytes leftover after parsing attributes in process `syz.3.6073'. [ 628.711726][T23756] netlink: 17279 bytes leftover after parsing attributes in process `syz.3.6086'. [ 628.785732][T23760] netlink: 17279 bytes leftover after parsing attributes in process `syz.2.6088'. [ 628.937001][T23764] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.6089'. [ 628.940001][T23760] netlink: 'syz.2.6088': attribute type 10 has an invalid length. [ 629.887389][T23760] team0: Device wg1 is of different type [ 629.927722][T23758] delete_channel: no stack [ 629.977148][T23771] netlink: 'syz.3.6091': attribute type 4 has an invalid length. [ 629.996145][T23771] netlink: 152 bytes leftover after parsing attributes in process `syz.3.6091'. [ 630.085851][T23771] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. [ 630.365206][T23791] netlink: 17279 bytes leftover after parsing attributes in process `syz.4.6099'. [ 630.510369][T23799] netlink: 14 bytes leftover after parsing attributes in process `syz.4.6102'. [ 630.620291][T23799] device hsr_slave_0 left promiscuous mode [ 630.733762][T23799] device hsr_slave_1 left promiscuous mode [ 630.966017][T23828] netlink: 'syz.3.6107': attribute type 10 has an invalid length. [ 631.008377][T23828] team0: Device macvlan0 is up. Set it down before adding it as a team port [ 631.166877][T23841] netlink: 17279 bytes leftover after parsing attributes in process `syz.2.6112'. [ 632.373012][T23865] netlink: 'syz.3.6119': attribute type 2 has an invalid length. [ 632.419071][T23865] netlink: 'syz.3.6119': attribute type 1 has an invalid length. [ 632.529627][T23874] netlink: 'syz.1.6121': attribute type 21 has an invalid length. [ 632.947138][T23890] netlink: 17279 bytes leftover after parsing attributes in process `syz.3.6126'. [ 633.128496][T23881] rxe_eth0 speed is unknown, defaulting to 1000 [ 634.183574][T23900] netlink: 63503 bytes leftover after parsing attributes in process `syz.2.6133'. [ 634.254007][T23903] netlink: 'syz.1.6134': attribute type 4 has an invalid length. [ 634.279210][T23903] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.6134'. [ 634.371559][T23905] netlink: 209844 bytes leftover after parsing attributes in process `syz.3.6132'. [ 634.604354][T23916] netlink: 'syz.6.6137': attribute type 49 has an invalid length. [ 634.649503][T23916] netlink: 'syz.6.6137': attribute type 49 has an invalid length. [ 634.742300][T23916] netlink: 'syz.6.6137': attribute type 10 has an invalid length. [ 634.768223][T23916] netlink: 'syz.6.6137': attribute type 10 has an invalid length. [ 635.760147][T23945] netlink: 3752 bytes leftover after parsing attributes in process `syz.2.6145'. [ 635.900723][T23949] netlink: 185940 bytes leftover after parsing attributes in process `syz.1.6146'. [ 636.005741][T23949] ksmbd: Daemon and kernel module version mismatch. ksmbd: 36, kernel module: 1. User-space ksmbd should terminate. [ 636.090879][T23961] netlink: 'syz.6.6149': attribute type 10 has an invalid length. [ 636.100447][T23957] netlink: 185940 bytes leftover after parsing attributes in process `syz.1.6146'. [ 636.139341][T23957] ksmbd: Daemon and kernel module version mismatch. ksmbd: 36, kernel module: 1. User-space ksmbd should terminate. [ 636.846600][T23991] netlink: 61211 bytes leftover after parsing attributes in process `syz.2.6158'. [ 637.141947][T23998] netlink: 'syz.2.6161': attribute type 1 has an invalid length. [ 637.162751][T23998] netlink: 9462 bytes leftover after parsing attributes in process `syz.2.6161'. [ 638.599315][T24093] netlink: 40 bytes leftover after parsing attributes in process `syz.2.6183'. [ 638.711038][T24094] netlink: 1057 bytes leftover after parsing attributes in process `syz.1.6182'. [ 638.799465][T24103] validate_nla: 1 callbacks suppressed [ 638.799485][T24103] netlink: 'syz.2.6185': attribute type 17 has an invalid length. [ 638.801294][T24094] netlink: 1057 bytes leftover after parsing attributes in process `syz.1.6182'. [ 638.849078][T24103] netlink: 'syz.2.6185': attribute type 16 has an invalid length. [ 638.875974][T24103] netlink: 152 bytes leftover after parsing attributes in process `syz.2.6185'. [ 638.894216][T24094] netlink: 1057 bytes leftover after parsing attributes in process `syz.1.6182'. [ 638.922911][T24094] netlink: 1057 bytes leftover after parsing attributes in process `syz.1.6182'. [ 638.959521][T24094] netlink: 1057 bytes leftover after parsing attributes in process `syz.1.6182'. [ 639.009532][T24094] netlink: 1057 bytes leftover after parsing attributes in process `syz.1.6182'. [ 639.139480][T24094] netlink: 1057 bytes leftover after parsing attributes in process `syz.1.6182'. [ 639.211760][T24094] netlink: 1057 bytes leftover after parsing attributes in process `syz.1.6182'. [ 640.771733][T24149] netlink: 'syz.1.6199': attribute type 21 has an invalid length. [ 640.780207][T24151] delete_channel: no stack [ 640.784726][T24151] delete_channel: no stack [ 640.799084][T24149] netlink: 'syz.1.6199': attribute type 1 has an invalid length. [ 641.659575][T24034] Bluetooth: hci5: command 0x0406 tx timeout [ 642.918126][T24224] netlink: 'syz.6.6218': attribute type 10 has an invalid length. [ 643.188570][T24228] rxe_eth0 speed is unknown, defaulting to 1000 [ 643.798479][T24255] netlink: 'syz.6.6235': attribute type 1 has an invalid length. [ 643.822076][T24255] __nla_validate_parse: 20 callbacks suppressed [ 643.822096][T24255] netlink: 126632 bytes leftover after parsing attributes in process `syz.6.6235'. [ 645.231598][T24268] netlink: 128 bytes leftover after parsing attributes in process `syz.3.6227'. [ 645.254999][T24268] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 645.282300][T24268] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 645.818901][T24276] netlink: 'syz.1.6231': attribute type 9 has an invalid length. [ 645.849151][T24276] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.6231'. [ 645.962991][T24283] delete_channel: no stack [ 646.549944][T24306] netlink: 132 bytes leftover after parsing attributes in process `syz.3.6243'. [ 646.734870][T24319] netlink: 'syz.3.6245': attribute type 1 has an invalid length. [ 646.763380][T24319] netlink: 116376 bytes leftover after parsing attributes in process `syz.3.6245'. [ 646.980400][T24322] delete_channel: no stack [ 647.685558][T24360] FAULT_INJECTION: forcing a failure. [ 647.685558][T24360] name failslab, interval 1, probability 0, space 0, times 0 [ 647.716924][T24360] CPU: 1 PID: 24360 Comm: syz.1.6258 Not tainted syzkaller #0 [ 647.724418][T24360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 647.734477][T24360] Call Trace: [ 647.737755][T24360] [ 647.740683][T24360] dump_stack_lvl+0x188/0x250 [ 647.745377][T24360] ? show_regs_print_info+0x20/0x20 [ 647.750577][T24360] ? load_image+0x410/0x410 [ 647.755099][T24360] ? __might_sleep+0xf0/0xf0 [ 647.759704][T24360] ? __lock_acquire+0x7d40/0x7d40 [ 647.764738][T24360] should_fail+0x383/0x4b0 [ 647.769166][T24360] should_failslab+0x5/0x20 [ 647.773677][T24360] slab_pre_alloc_hook+0x51/0xc0 [ 647.778632][T24360] kmem_cache_alloc_node+0x47/0x2c0 [ 647.783837][T24360] ? __alloc_skb+0xf4/0x750 [ 647.788354][T24360] __alloc_skb+0xf4/0x750 [ 647.792692][T24360] alloc_skb_with_frags+0xa7/0x720 [ 647.797920][T24360] sock_alloc_send_pskb+0x87f/0x9a0 [ 647.803148][T24360] ? sock_kzfree_s+0x50/0x50 [ 647.807766][T24360] tun_get_user+0x8f7/0x3b10 [ 647.812385][T24360] ? tun_ring_recv+0xc90/0xc90 [ 647.817162][T24360] ? rcu_lock_release+0x5/0x20 [ 647.821936][T24360] ? __lock_acquire+0x7d40/0x7d40 [ 647.826985][T24360] tun_chr_write_iter+0x112/0x1e0 [ 647.832021][T24360] vfs_write+0x748/0xd70 [ 647.836283][T24360] ? file_end_write+0x250/0x250 [ 647.841142][T24360] ? __fget_files+0x402/0x470 [ 647.845827][T24360] ? __fdget_pos+0x1e2/0x370 [ 647.850414][T24360] ? ksys_write+0x70/0x260 [ 647.854830][T24360] ksys_write+0x153/0x260 [ 647.859160][T24360] ? __ia32_sys_read+0x80/0x80 [ 647.863931][T24360] ? lockdep_hardirqs_on+0x94/0x140 [ 647.869134][T24360] do_syscall_64+0x4c/0xa0 [ 647.873549][T24360] ? clear_bhb_loop+0x30/0x80 [ 647.878228][T24360] ? clear_bhb_loop+0x30/0x80 [ 647.882906][T24360] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 647.888799][T24360] RIP: 0033:0x7f5c91d28fd9 [ 647.893213][T24360] 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 [ 647.912817][T24360] RSP: 002b:00007f5c8ff55028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 647.921237][T24360] RAX: ffffffffffffffda RBX: 00007f5c91fa6090 RCX: 00007f5c91d28fd9 [ 647.929220][T24360] RDX: 000000000000fdef RSI: 0000200000000000 RDI: 00000000000000c8 [ 647.937208][T24360] RBP: 00007f5c8ff55090 R08: 0000000000000000 R09: 0000000000000000 [ 647.945186][T24360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 647.953162][T24360] R13: 00007f5c91fa6128 R14: 00007f5c91fa6090 R15: 00007ffdfedf3d08 [ 647.961167][T24360] [ 648.058906][T24362] netlink: 128 bytes leftover after parsing attributes in process `syz.2.6259'. [ 648.108906][T24362] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 648.174000][T24362] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 648.248014][T24365] delete_channel: no stack [ 648.300195][T24367] netlink: 'syz.2.6259': attribute type 4 has an invalid length. [ 648.642992][T24387] netlink: 'syz.1.6269': attribute type 13 has an invalid length. [ 648.692609][T24387] netlink: 24859 bytes leftover after parsing attributes in process `syz.1.6269'. [ 648.828749][T24396] FAULT_INJECTION: forcing a failure. [ 648.828749][T24396] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 648.840534][T24400] netlink: 209592 bytes leftover after parsing attributes in process `syz.1.6273'. [ 648.939098][T24396] CPU: 1 PID: 24396 Comm: syz.2.6271 Not tainted syzkaller #0 [ 648.946607][T24396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 648.956671][T24396] Call Trace: [ 648.959963][T24396] [ 648.962904][T24396] dump_stack_lvl+0x188/0x250 [ 648.967597][T24396] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 648.973771][T24396] ? show_regs_print_info+0x20/0x20 [ 648.979003][T24396] ? load_image+0x410/0x410 [ 648.983543][T24396] should_fail+0x383/0x4b0 [ 648.988002][T24396] prepare_alloc_pages+0x1e3/0x5b0 [ 648.993151][T24396] __alloc_pages+0x11b/0x480 [ 648.997774][T24396] ? zone_statistics+0x170/0x170 [ 649.002737][T24396] kmalloc_large_node+0x7d/0x1a0 [ 649.007701][T24396] __kmalloc_node_track_caller+0x219/0x3a0 [ 649.013525][T24396] ? alloc_skb_with_frags+0xa7/0x720 [ 649.018817][T24396] ? __alloc_skb+0xf4/0x750 [ 649.023427][T24396] ? alloc_skb_with_frags+0xa7/0x720 [ 649.028747][T24396] __alloc_skb+0x22c/0x750 [ 649.033163][T24396] alloc_skb_with_frags+0xa7/0x720 [ 649.038278][T24396] sock_alloc_send_pskb+0x87f/0x9a0 [ 649.043505][T24396] ? sock_kzfree_s+0x50/0x50 [ 649.048121][T24396] tun_get_user+0x8f7/0x3b10 [ 649.052723][T24396] ? tun_ring_recv+0xc90/0xc90 [ 649.057492][T24396] ? rcu_lock_release+0x5/0x20 [ 649.062244][T24396] ? __lock_acquire+0x7d40/0x7d40 [ 649.067262][T24396] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 649.073415][T24396] tun_chr_write_iter+0x112/0x1e0 [ 649.078428][T24396] vfs_write+0x748/0xd70 [ 649.082664][T24396] ? file_end_write+0x250/0x250 [ 649.087520][T24396] ? __fget_files+0x402/0x470 [ 649.092193][T24396] ? __fdget_pos+0x1e2/0x370 [ 649.096768][T24396] ? ksys_write+0x70/0x260 [ 649.101172][T24396] ksys_write+0x153/0x260 [ 649.105492][T24396] ? __ia32_sys_read+0x80/0x80 [ 649.110243][T24396] ? lockdep_hardirqs_on+0x94/0x140 [ 649.115431][T24396] do_syscall_64+0x4c/0xa0 [ 649.119826][T24396] ? clear_bhb_loop+0x30/0x80 [ 649.124493][T24396] ? clear_bhb_loop+0x30/0x80 [ 649.129157][T24396] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 649.135034][T24396] RIP: 0033:0x7f3e307fefd9 [ 649.139455][T24396] 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 [ 649.159048][T24396] RSP: 002b:00007f3e2ea4c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 649.167448][T24396] RAX: ffffffffffffffda RBX: 00007f3e30a7bfa0 RCX: 00007f3e307fefd9 [ 649.175404][T24396] RDX: 000000000000fdef RSI: 0000200000000000 RDI: 00000000000000c8 [ 649.183358][T24396] RBP: 00007f3e2ea4c090 R08: 0000000000000000 R09: 0000000000000000 [ 649.191316][T24396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 649.199271][T24396] R13: 00007f3e30a7c038 R14: 00007f3e30a7bfa0 R15: 00007ffe9aef3c78 [ 649.207246][T24396] [ 649.593042][T24426] netlink: 'syz.6.6282': attribute type 10 has an invalid length. [ 649.624038][T24426] 8021q: adding VLAN 0 to HW filter on device team0 [ 649.637624][T24426] bond0: (slave team0): Enslaving as an active interface with an up link [ 649.656841][T24426] netlink: 'syz.6.6282': attribute type 10 has an invalid length. [ 649.707545][T24426] netlink: 'syz.6.6282': attribute type 10 has an invalid length. [ 649.725970][T24426] netlink: 'syz.6.6282': attribute type 10 has an invalid length. [ 649.747723][T24426] netlink: 'syz.6.6282': attribute type 10 has an invalid length. [ 649.785418][T24426] netlink: 'syz.6.6282': attribute type 10 has an invalid length. [ 649.988618][T24440] FAULT_INJECTION: forcing a failure. [ 649.988618][T24440] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 650.032649][T24440] CPU: 0 PID: 24440 Comm: syz.1.6288 Not tainted syzkaller #0 [ 650.040146][T24440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 650.050211][T24440] Call Trace: [ 650.053500][T24440] [ 650.056438][T24440] dump_stack_lvl+0x188/0x250 [ 650.061136][T24440] ? show_regs_print_info+0x20/0x20 [ 650.066353][T24440] ? load_image+0x410/0x410 [ 650.070877][T24440] ? __lock_acquire+0x7d40/0x7d40 [ 650.075915][T24440] ? __alloc_skb+0x473/0x750 [ 650.080518][T24440] should_fail+0x383/0x4b0 [ 650.084952][T24440] _copy_from_iter+0x234/0x1160 [ 650.089823][T24440] ? __lock_acquire+0x7d40/0x7d40 [ 650.094869][T24440] ? copy_mc_pipe_to_iter+0x7d0/0x7d0 [ 650.100258][T24440] ? __virt_addr_valid+0x3c6/0x470 [ 650.105391][T24440] ? __check_object_size+0x30c/0x410 [ 650.110696][T24440] skb_copy_datagram_from_iter+0xf1/0x6c0 [ 650.116449][T24440] tun_get_user+0xb28/0x3b10 [ 650.121074][T24440] ? tun_ring_recv+0xc90/0xc90 [ 650.125864][T24440] ? rcu_lock_release+0x5/0x20 [ 650.130643][T24440] ? __lock_acquire+0x7d40/0x7d40 [ 650.135674][T24440] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 650.141852][T24440] tun_chr_write_iter+0x112/0x1e0 [ 650.146890][T24440] vfs_write+0x748/0xd70 [ 650.151153][T24440] ? file_end_write+0x250/0x250 [ 650.156022][T24440] ? __fget_files+0x402/0x470 [ 650.160720][T24440] ? __fdget_pos+0x1e2/0x370 [ 650.165324][T24440] ? ksys_write+0x70/0x260 [ 650.169760][T24440] ksys_write+0x153/0x260 [ 650.174101][T24440] ? __ia32_sys_read+0x80/0x80 [ 650.178872][T24440] ? lockdep_hardirqs_on+0x94/0x140 [ 650.184092][T24440] do_syscall_64+0x4c/0xa0 [ 650.188522][T24440] ? clear_bhb_loop+0x30/0x80 [ 650.193207][T24440] ? clear_bhb_loop+0x30/0x80 [ 650.197931][T24440] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 650.203863][T24440] RIP: 0033:0x7f5c91d28fd9 [ 650.208278][T24440] 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 [ 650.227876][T24440] RSP: 002b:00007f5c8ff76028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 650.236297][T24440] RAX: ffffffffffffffda RBX: 00007f5c91fa5fa0 RCX: 00007f5c91d28fd9 [ 650.244255][T24440] RDX: 000000000000fdef RSI: 0000200000000000 RDI: 00000000000000c8 [ 650.252223][T24440] RBP: 00007f5c8ff76090 R08: 0000000000000000 R09: 0000000000000000 [ 650.260179][T24440] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 650.268135][T24440] R13: 00007f5c91fa6038 R14: 00007f5c91fa5fa0 R15: 00007ffdfedf3d08 [ 650.276113][T24440] [ 650.332448][T24447] netlink: 156 bytes leftover after parsing attributes in process `syz.1.6291'. [ 650.454970][T24458] netlink: 132 bytes leftover after parsing attributes in process `syz.2.6294'. [ 651.184746][T24480] FAULT_INJECTION: forcing a failure. [ 651.184746][T24480] name failslab, interval 1, probability 0, space 0, times 0 [ 651.197485][T24480] CPU: 0 PID: 24480 Comm: syz.6.6301 Not tainted syzkaller #0 [ 651.204965][T24480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 651.215048][T24480] Call Trace: [ 651.218332][T24480] [ 651.221262][T24480] dump_stack_lvl+0x188/0x250 [ 651.225955][T24480] ? lock_chain_count+0x20/0x20 [ 651.230815][T24480] ? show_regs_print_info+0x20/0x20 [ 651.236019][T24480] ? load_image+0x410/0x410 [ 651.240531][T24480] ? __local_bh_enable_ip+0xd7/0x1c0 [ 651.245835][T24480] ? __local_bh_enable_ip+0x136/0x1c0 [ 651.251219][T24480] ? lockdep_hardirqs_on+0x94/0x140 [ 651.256422][T24480] ? __local_bh_enable_ip+0x136/0x1c0 [ 651.261798][T24480] should_fail+0x383/0x4b0 [ 651.266215][T24480] should_failslab+0x5/0x20 [ 651.270715][T24480] slab_pre_alloc_hook+0x51/0xc0 [ 651.275652][T24480] ? skb_clone+0x1bd/0x350 [ 651.280061][T24480] kmem_cache_alloc+0x3d/0x280 [ 651.284835][T24480] ? __ia32_compat_sys_socketcall+0x960/0x960 [ 651.290987][T24480] skb_clone+0x1bd/0x350 [ 651.295222][T24480] ? llc_sap_remove_socket+0x370/0x370 [ 651.300731][T24480] ? stp_proto_register+0x1c0/0x1c0 [ 651.305975][T24480] llc_rcv+0x5ef/0xbf0 [ 651.310035][T24480] ? llc_set_station_handler+0x40/0x40 [ 651.315491][T24480] __netif_receive_skb+0xcc/0x290 [ 651.320595][T24480] ? ktime_get_with_offset+0x2d7/0x320 [ 651.326047][T24480] netif_receive_skb+0x19e/0x700 [ 651.330971][T24480] ? __bpf_trace_softirq+0x10/0x10 [ 651.336066][T24480] ? netif_receive_skb_core+0x210/0x210 [ 651.341605][T24480] tun_rx_batched+0x606/0x760 [ 651.346271][T24480] ? lockdep_hardirqs_on_prepare+0x7c0/0x7c0 [ 651.352243][T24480] ? local_bh_enable+0x20/0x20 [ 651.356990][T24480] ? __local_bh_enable_ip+0x136/0x1c0 [ 651.362344][T24480] ? read_lock_is_recursive+0x10/0x10 [ 651.367705][T24480] ? __local_bh_enable_ip+0x136/0x1c0 [ 651.373061][T24480] ? _local_bh_enable+0xa0/0xa0 [ 651.377904][T24480] tun_get_user+0x2bf4/0x3b10 [ 651.382581][T24480] ? tun_ring_recv+0xc90/0xc90 [ 651.387338][T24480] ? rcu_lock_release+0x5/0x20 [ 651.392089][T24480] ? __lock_acquire+0x7d40/0x7d40 [ 651.397099][T24480] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 651.403252][T24480] tun_chr_write_iter+0x112/0x1e0 [ 651.408262][T24480] vfs_write+0x748/0xd70 [ 651.412495][T24480] ? file_end_write+0x250/0x250 [ 651.417339][T24480] ? __fget_files+0x402/0x470 [ 651.422006][T24480] ? __fdget_pos+0x1e2/0x370 [ 651.426714][T24480] ? ksys_write+0x70/0x260 [ 651.431138][T24480] ksys_write+0x153/0x260 [ 651.435472][T24480] ? __ia32_sys_read+0x80/0x80 [ 651.440230][T24480] ? lockdep_hardirqs_on+0x94/0x140 [ 651.445435][T24480] do_syscall_64+0x4c/0xa0 [ 651.449851][T24480] ? clear_bhb_loop+0x30/0x80 [ 651.454524][T24480] ? clear_bhb_loop+0x30/0x80 [ 651.459189][T24480] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 651.465072][T24480] RIP: 0033:0x7f83f91aefd9 [ 651.469479][T24480] 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 [ 651.489073][T24480] RSP: 002b:00007f83f73fc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 651.497472][T24480] RAX: ffffffffffffffda RBX: 00007f83f942bfa0 RCX: 00007f83f91aefd9 [ 651.505430][T24480] RDX: 000000000000fdef RSI: 0000200000000000 RDI: 00000000000000c8 [ 651.513425][T24480] RBP: 00007f83f73fc090 R08: 0000000000000000 R09: 0000000000000000 [ 651.521388][T24480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 651.529342][T24480] R13: 00007f83f942c038 R14: 00007f83f942bfa0 R15: 00007ffdc3a89ad8 [ 651.537314][T24480] [ 651.602829][T24482] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 651.992692][T24493] validate_nla: 32 callbacks suppressed [ 651.992739][T24493] netlink: 'syz.6.6307': attribute type 2 has an invalid length. [ 652.052426][T24493] netlink: 196556 bytes leftover after parsing attributes in process `syz.6.6307'. [ 652.554159][T24532] FAULT_INJECTION: forcing a failure. [ 652.554159][T24532] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 652.621102][T24532] CPU: 0 PID: 24532 Comm: syz.3.6315 Not tainted syzkaller #0 [ 652.628609][T24532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 652.638683][T24532] Call Trace: [ 652.641972][T24532] [ 652.644907][T24532] dump_stack_lvl+0x188/0x250 [ 652.649590][T24532] ? show_regs_print_info+0x20/0x20 [ 652.654793][T24532] ? load_image+0x410/0x410 [ 652.659299][T24532] ? __lock_acquire+0x7d40/0x7d40 [ 652.664327][T24532] should_fail+0x383/0x4b0 [ 652.668740][T24532] _copy_to_user+0x2e/0x130 [ 652.673235][T24532] simple_read_from_buffer+0xe3/0x150 [ 652.678598][T24532] proc_fail_nth_read+0x1a6/0x220 [ 652.683618][T24532] ? proc_fault_inject_write+0x310/0x310 [ 652.689248][T24532] ? fsnotify_perm+0x254/0x560 [ 652.694002][T24532] ? proc_fault_inject_write+0x310/0x310 [ 652.699628][T24532] vfs_read+0x2ff/0xd50 [ 652.703776][T24532] ? __lock_acquire+0x7d40/0x7d40 [ 652.708793][T24532] ? kernel_read+0x1e0/0x1e0 [ 652.713379][T24532] ? mutex_lock_nested+0x17/0x20 [ 652.718302][T24532] ? __fdget_pos+0x2bf/0x370 [ 652.722876][T24532] ? ksys_read+0x70/0x260 [ 652.727192][T24532] ksys_read+0x153/0x260 [ 652.731421][T24532] ? vfs_write+0xd70/0xd70 [ 652.735822][T24532] ? lockdep_hardirqs_on+0x94/0x140 [ 652.741010][T24532] do_syscall_64+0x4c/0xa0 [ 652.745412][T24532] ? clear_bhb_loop+0x30/0x80 [ 652.750072][T24532] ? clear_bhb_loop+0x30/0x80 [ 652.754740][T24532] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 652.760622][T24532] RIP: 0033:0x7f8b9b21d80e [ 652.765030][T24532] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 652.784633][T24532] RSP: 002b:00007f8b99488fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 652.793064][T24532] RAX: ffffffffffffffda RBX: 00007f8b994896c0 RCX: 00007f8b9b21d80e [ 652.801023][T24532] RDX: 000000000000000f RSI: 00007f8b994890a0 RDI: 0000000000000006 [ 652.808985][T24532] RBP: 00007f8b99489090 R08: 0000000000000000 R09: 0000000000000000 [ 652.816953][T24532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 652.824919][T24532] R13: 00007f8b9b4da128 R14: 00007f8b9b4da090 R15: 00007ffde3f4f3a8 [ 652.832894][T24532] [ 653.120543][T24549] rxe_eth0 speed is unknown, defaulting to 1000 [ 654.482952][T24582] netlink: 'syz.2.6329': attribute type 21 has an invalid length. [ 655.393857][T24626] bridge0: port 2(bridge_slave_1) entered disabled state [ 655.402477][T24626] bridge0: port 1(bridge_slave_0) entered disabled state [ 656.782451][T24723] netlink: 14207 bytes leftover after parsing attributes in process `syz.2.6354'. [ 656.867461][T24734] netlink: 'syz.3.6356': attribute type 3 has an invalid length. [ 656.915555][T24734] netlink: 105116 bytes leftover after parsing attributes in process `syz.3.6356'. [ 658.058549][T24780] netlink: 'syz.4.6366': attribute type 33 has an invalid length. [ 658.083496][T24780] netlink: 152 bytes leftover after parsing attributes in process `syz.4.6366'. [ 659.403400][T24809] netlink: 'syz.4.6378': attribute type 9 has an invalid length. [ 659.469699][T24809] netlink: 154020 bytes leftover after parsing attributes in process `syz.4.6378'. [ 659.610692][T24817] netlink: 9286 bytes leftover after parsing attributes in process `syz.2.6379'. [ 660.974900][T24842] rxe_eth0 speed is unknown, defaulting to 1000 [ 661.146343][T24862] netlink: 63503 bytes leftover after parsing attributes in process `syz.2.6391'. [ 661.325973][T24864] netlink: 9286 bytes leftover after parsing attributes in process `syz.1.6393'. [ 663.126285][T24905] netlink: 9286 bytes leftover after parsing attributes in process `syz.4.6407'. [ 663.313781][T24912] netlink: 463 bytes leftover after parsing attributes in process `syz.2.6409'. [ 663.320114][T24913] netlink: 463 bytes leftover after parsing attributes in process `syz.2.6409'. [ 663.521358][T24920] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 663.579247][T24920] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 663.621596][T24920] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 663.649435][T24920] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 664.006744][T24945] netlink: 'syz.1.6418': attribute type 11 has an invalid length. [ 664.125449][T24945] netlink: 128 bytes leftover after parsing attributes in process `syz.1.6418'. [ 664.170779][T24945] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 664.229522][T24945] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 665.089122][T24703] tipc: Subscription rejected, illegal request [ 666.264831][T24987] rxe_eth0 speed is unknown, defaulting to 1000 [ 666.408856][T24993] netlink: 65015 bytes leftover after parsing attributes in process `syz.6.6435'. [ 666.571893][T24999] netlink: 14568 bytes leftover after parsing attributes in process `syz.6.6436'. [ 666.645509][T25000] netlink: 15467 bytes leftover after parsing attributes in process `syz.6.6436'. [ 667.023855][T24987] chnl_net:caif_netlink_parms(): no params data found [ 667.300860][T24987] bridge0: port 1(bridge_slave_0) entered blocking state [ 667.347861][T24987] bridge0: port 1(bridge_slave_0) entered disabled state [ 667.381305][T24987] device bridge_slave_0 entered promiscuous mode [ 667.450922][T24987] bridge0: port 2(bridge_slave_1) entered blocking state [ 667.472633][T24987] bridge0: port 2(bridge_slave_1) entered disabled state [ 667.497932][T24987] device bridge_slave_1 entered promiscuous mode [ 667.635123][T24987] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 667.700809][T24987] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 667.786771][T24987] team0: Port device team_slave_0 added [ 667.820389][T24987] team0: Port device team_slave_1 added [ 667.882375][T24987] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 667.909008][T24987] 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. [ 667.991336][T24987] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 668.149254][T10128] Bluetooth: hci6: command 0x0409 tx timeout [ 668.461525][T24987] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 668.489189][T24987] 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. [ 668.559041][T24987] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 668.800368][T24987] device hsr_slave_0 entered promiscuous mode [ 668.840749][T24987] device hsr_slave_1 entered promiscuous mode [ 668.854452][T24987] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 668.866183][T24987] Cannot create hsr debugfs directory [ 668.909745][T24703] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 669.158119][T25046] netlink: 16178 bytes leftover after parsing attributes in process `syz.4.6449'. [ 669.789186][T25046] netlink: 'syz.4.6449': attribute type 5 has an invalid length. [ 669.827945][T25047] netlink: 15231 bytes leftover after parsing attributes in process `syz.1.6448'. [ 669.910599][T24703] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 669.981007][T25055] netlink: 60 bytes leftover after parsing attributes in process `syz.6.6452'. [ 670.062772][T25055] netlink: 60 bytes leftover after parsing attributes in process `syz.6.6452'. [ 670.084195][T25060] netlink: 60 bytes leftover after parsing attributes in process `syz.6.6452'. [ 670.096434][T25055] netlink: 'syz.6.6452': attribute type 22 has an invalid length. [ 670.105039][T25055] netlink: 4 bytes leftover after parsing attributes in process `syz.6.6452'. [ 670.157848][T24703] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 670.219867][T24041] Bluetooth: hci6: command 0x041b tx timeout [ 670.414014][T24703] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 671.590057][T25088] netlink: 16255 bytes leftover after parsing attributes in process `syz.3.6462'. [ 672.299070][T24041] Bluetooth: hci6: command 0x040f tx timeout [ 672.948831][T25124] netlink: 132 bytes leftover after parsing attributes in process `syz.6.6472'. [ 672.991492][T25129] rxe_eth0 speed is unknown, defaulting to 1000 [ 673.045929][T25149] netlink: 279 bytes leftover after parsing attributes in process `syz.4.6475'. [ 673.084227][T25154] netlink: 'syz.6.6476': attribute type 3 has an invalid length. [ 673.098163][T25154] netlink: 105116 bytes leftover after parsing attributes in process `syz.6.6476'. [ 673.124284][T25157] netlink: 'syz.6.6476': attribute type 10 has an invalid length. [ 673.151103][T25157] team0: Device hsr_slave_0 failed to register rx_handler [ 673.308103][T24987] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 673.332322][T24987] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 673.363498][T24987] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 673.388489][T24987] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 673.631619][T25183] IPv6: Can't replace route, no match found [ 673.661957][T25185] netlink: 'syz.3.6486': attribute type 2 has an invalid length. [ 673.739398][T24987] 8021q: adding VLAN 0 to HW filter on device bond0 [ 673.777139][T10287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 673.788913][T10287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 673.802305][T24987] 8021q: adding VLAN 0 to HW filter on device team0 [ 673.841014][T10295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 673.853398][T10295] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 673.887985][T10295] bridge0: port 1(bridge_slave_0) entered blocking state [ 673.895177][T10295] bridge0: port 1(bridge_slave_0) entered forwarding state [ 673.926100][T10295] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 673.945973][T10295] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 673.962758][T10295] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 674.001886][T10295] bridge0: port 2(bridge_slave_1) entered blocking state [ 674.009026][T10295] bridge0: port 2(bridge_slave_1) entered forwarding state [ 674.037188][T10295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 674.057068][T10295] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 674.104083][T10295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 674.128337][T10295] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 674.156675][T10295] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 674.177457][T10295] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 674.195132][T10295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 674.216333][T10295] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 674.246188][T24987] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 674.279146][T24987] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 674.297462][T10295] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 674.315749][T10295] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 674.334631][T10295] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 674.379189][T11744] Bluetooth: hci6: command 0x0419 tx timeout [ 674.621366][T25198] __nla_validate_parse: 1 callbacks suppressed [ 674.621408][T25198] netlink: 199836 bytes leftover after parsing attributes in process `syz.4.6490'. [ 674.670639][T25205] tap0: tun_chr_ioctl cmd 1074025673 [ 674.719286][T25206] tap0: tun_chr_ioctl cmd 1074025675 [ 674.743106][T25206] tap0: persist enabled [ 674.778642][T25207] tap0: tun_chr_ioctl cmd 1074025675 [ 674.796806][T25207] tap0: persist disabled [ 674.815238][T25205] tap0: tun_chr_ioctl cmd 1074025673 [ 674.850784][T25206] tap0: tun_chr_ioctl cmd 1074025675 [ 674.866355][T25206] tap0: persist enabled [ 674.879909][T25206] tap0: tun_chr_ioctl cmd 1074025675 [ 674.897533][T25206] tap0: persist enabled [ 674.917480][T25206] tap0: tun_chr_ioctl cmd 1074025675 [ 674.943398][T25206] tap0: persist enabled [ 674.961205][T25207] tap0: tun_chr_ioctl cmd 1074025675 [ 674.978033][T25207] tap0: persist disabled [ 674.995258][T25205] tap0: tun_chr_ioctl cmd 1074025673 [ 675.009542][T25214] syzkaller0: tun_chr_ioctl cmd 1074025677 [ 675.015601][T25214] syzkaller0: linktype set to 27 [ 675.059598][T25206] tap0: tun_chr_ioctl cmd 1074025675 [ 675.076851][T25206] tap0: persist enabled [ 675.093826][T25205] tap0: tun_chr_ioctl cmd 1074025673 [ 675.111839][T25207] tap0: tun_chr_ioctl cmd 1074025675 [ 675.129138][T25207] tap0: persist disabled [ 677.499135][T24034] Bluetooth: hci1: command 0x0406 tx timeout [ 677.705511][T25205] tap0: tun_chr_ioctl cmd 1074025673 [ 677.716990][T25206] tap0: tun_chr_ioctl cmd 1074025675 [ 677.736757][T25206] tap0: persist enabled [ 677.756455][T24987] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 677.781309][T24687] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 677.798229][T24687] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 677.825647][T25207] tap0: tun_chr_ioctl cmd 1074025675 [ 677.831773][T25207] tap0: persist disabled [ 678.683833][T24699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 678.705126][T24699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 678.770045][T24699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 678.780346][T24699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 678.821561][T24987] device veth0_vlan entered promiscuous mode [ 678.843648][T25248] netlink: 64 bytes leftover after parsing attributes in process `syz.4.6504'. [ 678.873864][T24699] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 678.899984][T24699] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 679.008036][T24987] device veth1_vlan entered promiscuous mode [ 680.076290][T24703] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 680.095094][T24703] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 680.108861][T24703] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 680.117377][T24703] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 680.126186][T24703] bridge0: port 2(bridge_slave_1) entered disabled state [ 680.136084][T24703] device bridge_slave_0 left promiscuous mode [ 680.143116][T24703] bridge0: port 1(bridge_slave_0) entered disabled state [ 680.162077][T24703] device veth1_macvtap left promiscuous mode [ 680.168248][T24703] device veth0_macvtap left promiscuous mode [ 680.175075][T24703] device veth1_vlan left promiscuous mode [ 680.182231][T24703] device veth0_vlan left promiscuous mode [ 680.396814][T24703] team0 (unregistering): Port device team_slave_1 removed [ 680.417164][T24703] team0 (unregistering): Port device team_slave_0 removed [ 680.440753][T24703] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 680.464936][T24703] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 680.562274][T24703] bond0 (unregistering): Released all slaves [ 680.598727][T24987] device veth0_macvtap entered promiscuous mode [ 680.618173][T24987] device veth1_macvtap entered promiscuous mode [ 680.627079][T25273] netlink: 'syz.1.6512': attribute type 21 has an invalid length. [ 680.654643][T25275] netlink: 830 bytes leftover after parsing attributes in process `syz.4.6513'. [ 680.672830][T25275] device bond_slave_0 entered promiscuous mode [ 680.679135][T25275] device bond_slave_1 entered promiscuous mode [ 680.686448][T10287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 680.706841][T10287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 680.736532][T10287] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 680.801727][T24987] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 680.829046][T24987] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 680.872162][T24987] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 680.888599][T24987] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 680.898840][T24987] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 680.931480][T24987] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 680.946485][T25295] netlink: 'syz.6.6519': attribute type 9 has an invalid length. [ 680.990192][T25295] netlink: 144300 bytes leftover after parsing attributes in process `syz.6.6519'. [ 681.000376][T24987] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 681.007854][T10287] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 681.033169][T10287] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 681.056290][T10287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 681.116476][T24987] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 681.159663][T24987] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 681.187626][T24987] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 681.198719][T24987] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 681.221363][T24987] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 681.272881][T24987] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 681.325395][T24987] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 681.379830][T24987] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 681.403896][T24987] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 681.435324][T25314] netlink: 16255 bytes leftover after parsing attributes in process `syz.1.6522'. [ 681.462366][T25313] netlink: 'syz.3.6523': attribute type 10 has an invalid length. [ 681.494878][T25313] netlink: 40 bytes leftover after parsing attributes in process `syz.3.6523'. [ 681.550413][T25313] device batadv_slave_0 entered promiscuous mode [ 681.569617][T25313] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 681.590636][T25313] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 682.244132][T25313] bridge0: port 3(batadv_slave_0) entered blocking state [ 682.265423][T25313] bridge0: port 3(batadv_slave_0) entered disabled state [ 682.306454][T24987] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 682.340774][T24987] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 682.371177][T24987] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 682.401620][T24987] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 682.440245][T24699] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 682.459859][T24699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 682.702805][T24687] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 682.718736][T24687] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 682.758678][T10295] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 682.896787][T10295] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 682.961688][T10295] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 683.029819][T24687] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 683.233639][T25348] netlink: 132 bytes leftover after parsing attributes in process `syz.4.6532'. [ 683.276085][T25348] netlink: 132 bytes leftover after parsing attributes in process `syz.4.6532'. [ 683.323217][T25351] netlink: 144316 bytes leftover after parsing attributes in process `syz.6.6534'. [ 683.400342][T25351] netlink: 15999 bytes leftover after parsing attributes in process `syz.6.6534'. [ 684.467692][T25398] netlink: 132 bytes leftover after parsing attributes in process `syz.2.6547'. [ 684.503164][T25400] netlink: 'syz.6.6546': attribute type 2 has an invalid length. [ 684.527386][T25400] netlink: 199836 bytes leftover after parsing attributes in process `syz.6.6546'. [ 684.662434][T25401] sctp: [Deprecated]: syz.1.6548 (pid 25401) Use of int in max_burst socket option deprecated. [ 684.662434][T25401] Use struct sctp_assoc_value instead [ 684.792560][T25401] netlink: 'syz.1.6548': attribute type 25 has an invalid length. [ 684.815942][T25401] netlink: 'syz.1.6548': attribute type 6 has an invalid length. [ 685.472040][T25450] netlink: 'syz.6.6561': attribute type 10 has an invalid length. [ 685.599961][T25450] team0: Port device geneve0 added [ 685.643412][T25449] netlink: 'syz.2.6563': attribute type 10 has an invalid length. [ 685.667098][ T1423] ieee802154 phy0 wpan0: encryption failed: -22 [ 685.673462][ T1423] ieee802154 phy1 wpan1: encryption failed: -22 [ 685.690313][T25453] __nla_validate_parse: 5 callbacks suppressed [ 685.690334][T25453] netlink: 132 bytes leftover after parsing attributes in process `syz.1.6562'. [ 685.696904][T25449] netlink: 40 bytes leftover after parsing attributes in process `syz.2.6563'. [ 685.892316][T25456] netlink: 16186 bytes leftover after parsing attributes in process `syz.2.6563'. [ 685.949155][T25449] netlink: 'syz.2.6563': attribute type 10 has an invalid length. [ 685.969197][T25449] netlink: 40 bytes leftover after parsing attributes in process `syz.2.6563'. [ 686.035960][T25459] netlink: 14463 bytes leftover after parsing attributes in process `syz.2.6563'. [ 686.069078][T25451] netlink: 'syz.2.6563': attribute type 10 has an invalid length. [ 686.099201][T25451] netlink: 40 bytes leftover after parsing attributes in process `syz.2.6563'. [ 686.307579][T25476] netlink: 209852 bytes leftover after parsing attributes in process `syz.4.6571'. [ 687.043312][T25515] netlink: 'syz.6.6580': attribute type 20 has an invalid length. [ 688.669628][T25560] netlink: 'syz.1.6594': attribute type 29 has an invalid length. [ 688.677805][T25560] netlink: 'syz.1.6594': attribute type 29 has an invalid length. [ 688.770281][T25567] netlink: 17267 bytes leftover after parsing attributes in process `syz.3.6595'. [ 688.845056][T25576] netlink: 'syz.3.6595': attribute type 21 has an invalid length. [ 688.868217][T25576] netlink: 128 bytes leftover after parsing attributes in process `syz.3.6595'. [ 688.905023][T25576] netlink: 'syz.3.6595': attribute type 4 has an invalid length. [ 690.306232][T25613] netlink: 14 bytes leftover after parsing attributes in process `syz.2.6614'. [ 690.456795][T25613] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 690.553792][T25613] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 690.638862][T25613] bond0 (unregistering): Released all slaves [ 690.913441][T25638] netlink: 'syz.1.6623': attribute type 21 has an invalid length. [ 690.942565][T25639] netlink: 1047 bytes leftover after parsing attributes in process `syz.1.6623'. [ 691.018501][T25645] netlink: 'syz.2.6625': attribute type 39 has an invalid length. [ 691.085557][T25644] netlink: 209844 bytes leftover after parsing attributes in process `syz.2.6625'. [ 691.459638][T25670] netlink: 8015 bytes leftover after parsing attributes in process `syz.3.6634'. [ 691.486664][T25672] FAULT_INJECTION: forcing a failure. [ 691.486664][T25672] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 691.525558][T25672] CPU: 0 PID: 25672 Comm: syz.1.6635 Not tainted syzkaller #0 [ 691.533055][T25672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 691.543147][T25672] Call Trace: [ 691.546431][T25672] [ 691.549364][T25672] dump_stack_lvl+0x188/0x250 [ 691.554045][T25672] ? show_regs_print_info+0x20/0x20 [ 691.559240][T25672] ? load_image+0x410/0x410 [ 691.563732][T25672] ? lockdep_hardirqs_on+0x94/0x140 [ 691.568917][T25672] ? __lock_acquire+0x7d40/0x7d40 [ 691.573942][T25672] should_fail+0x383/0x4b0 [ 691.578352][T25672] _copy_from_iter+0x234/0x1160 [ 691.583190][T25672] ? __lock_acquire+0x7d40/0x7d40 [ 691.588207][T25672] ? copy_mc_pipe_to_iter+0x7d0/0x7d0 [ 691.593569][T25672] ? __virt_addr_valid+0x3c6/0x470 [ 691.598673][T25672] ? __check_object_size+0x30c/0x410 [ 691.603949][T25672] skb_copy_datagram_from_iter+0xf1/0x6c0 [ 691.609661][T25672] ? skb_put+0x10e/0x200 [ 691.615198][T25672] tun_get_user+0xb28/0x3b10 [ 691.619786][T25672] ? tun_ring_recv+0xc90/0xc90 [ 691.624549][T25672] ? rcu_lock_release+0x5/0x20 [ 691.629300][T25672] ? __lock_acquire+0x7d40/0x7d40 [ 691.634325][T25672] tun_chr_write_iter+0x112/0x1e0 [ 691.639343][T25672] vfs_write+0x748/0xd70 [ 691.643579][T25672] ? file_end_write+0x250/0x250 [ 691.648419][T25672] ? __fget_files+0x402/0x470 [ 691.653087][T25672] ? __fdget_pos+0x1e2/0x370 [ 691.657678][T25672] ? ksys_write+0x70/0x260 [ 691.662085][T25672] ksys_write+0x153/0x260 [ 691.666404][T25672] ? __ia32_sys_read+0x80/0x80 [ 691.671155][T25672] ? lockdep_hardirqs_on+0x94/0x140 [ 691.676340][T25672] do_syscall_64+0x4c/0xa0 [ 691.680756][T25672] ? clear_bhb_loop+0x30/0x80 [ 691.685424][T25672] ? clear_bhb_loop+0x30/0x80 [ 691.690091][T25672] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 691.695970][T25672] RIP: 0033:0x7f5c91d28fd9 [ 691.700374][T25672] 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 [ 691.719969][T25672] RSP: 002b:00007f5c8ff76028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 691.728369][T25672] RAX: ffffffffffffffda RBX: 00007f5c91fa5fa0 RCX: 00007f5c91d28fd9 [ 691.736325][T25672] RDX: 000000000000fdef RSI: 0000200000000000 RDI: 00000000000000c8 [ 691.744283][T25672] RBP: 00007f5c8ff76090 R08: 0000000000000000 R09: 0000000000000000 [ 691.752239][T25672] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 691.760194][T25672] R13: 00007f5c91fa6038 R14: 00007f5c91fa5fa0 R15: 00007ffdfedf3d08 [ 691.768165][T25672] [ 691.824704][T25681] netlink: 'syz.2.6639': attribute type 21 has an invalid length. [ 691.857843][T25681] netlink: 132 bytes leftover after parsing attributes in process `syz.2.6639'. [ 692.021995][T25681] device syzkaller0 entered promiscuous mode [ 692.896681][T25736] netlink: 'syz.4.6654': attribute type 21 has an invalid length. [ 692.947471][T25740] netlink: 16186 bytes leftover after parsing attributes in process `syz.3.6656'. [ 692.969373][T25736] netlink: 'syz.4.6654': attribute type 2 has an invalid length. [ 692.977168][T25736] netlink: 'syz.4.6654': attribute type 1 has an invalid length. [ 693.004561][T25744] FAULT_INJECTION: forcing a failure. [ 693.004561][T25744] name failslab, interval 1, probability 0, space 0, times 0 [ 693.017378][T25744] CPU: 1 PID: 25744 Comm: syz.6.6657 Not tainted syzkaller #0 [ 693.024855][T25744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 693.034917][T25744] Call Trace: [ 693.038202][T25744] [ 693.041133][T25744] dump_stack_lvl+0x188/0x250 [ 693.045824][T25744] ? show_regs_print_info+0x20/0x20 [ 693.051028][T25744] ? load_image+0x410/0x410 [ 693.055533][T25744] ? rcu_nmi_exit+0x6f/0xf0 [ 693.060043][T25744] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 693.066036][T25744] should_fail+0x383/0x4b0 [ 693.070461][T25744] should_failslab+0x5/0x20 [ 693.074974][T25744] slab_pre_alloc_hook+0x51/0xc0 [ 693.079922][T25744] ? skb_clone+0x1bd/0x350 [ 693.084349][T25744] kmem_cache_alloc+0x3d/0x280 [ 693.089126][T25744] skb_clone+0x1bd/0x350 [ 693.093371][T25744] ? llc_sap_remove_socket+0x370/0x370 [ 693.098832][T25744] ? stp_proto_register+0x1c0/0x1c0 [ 693.104036][T25744] llc_rcv+0x5ef/0xbf0 [ 693.108107][T25744] ? llc_set_station_handler+0x40/0x40 [ 693.113567][T25744] __netif_receive_skb+0xcc/0x290 [ 693.118596][T25744] ? ktime_get_with_offset+0x2d7/0x320 [ 693.124064][T25744] netif_receive_skb+0x19e/0x700 [ 693.129008][T25744] ? __bpf_trace_softirq+0x10/0x10 [ 693.134121][T25744] ? netif_receive_skb_core+0x210/0x210 [ 693.139671][T25744] ? rcu_nmi_exit+0x6f/0xf0 [ 693.144189][T25744] tun_rx_batched+0x606/0x760 [ 693.148880][T25744] ? local_bh_enable+0x20/0x20 [ 693.153650][T25744] ? __local_bh_enable_ip+0x136/0x1c0 [ 693.159027][T25744] ? read_lock_is_recursive+0x10/0x10 [ 693.164404][T25744] ? __local_bh_enable_ip+0x136/0x1c0 [ 693.169793][T25744] ? _local_bh_enable+0xa0/0xa0 [ 693.174660][T25744] tun_get_user+0x2bf4/0x3b10 [ 693.175309][T25736] netlink: 'syz.4.6654': attribute type 8 has an invalid length. [ 693.179351][T25744] ? tun_ring_recv+0xc90/0xc90 [ 693.179395][T25744] ? rcu_lock_release+0x5/0x20 [ 693.196591][T25744] ? __lock_acquire+0x7d40/0x7d40 [ 693.196844][T25736] netlink: 44 bytes leftover after parsing attributes in process `syz.4.6654'. [ 693.201633][T25744] tun_chr_write_iter+0x112/0x1e0 [ 693.201664][T25744] vfs_write+0x748/0xd70 [ 693.201690][T25744] ? file_end_write+0x250/0x250 [ 693.201715][T25744] ? __fget_files+0x402/0x470 [ 693.229344][T25744] ? __fdget_pos+0x1e2/0x370 [ 693.233942][T25744] ? ksys_write+0x70/0x260 [ 693.238377][T25744] ksys_write+0x153/0x260 [ 693.242722][T25744] ? __ia32_sys_read+0x80/0x80 [ 693.247498][T25744] ? lockdep_hardirqs_on+0x94/0x140 [ 693.252708][T25744] do_syscall_64+0x4c/0xa0 [ 693.257135][T25744] ? clear_bhb_loop+0x30/0x80 [ 693.261827][T25744] ? clear_bhb_loop+0x30/0x80 [ 693.266511][T25744] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 693.272412][T25744] RIP: 0033:0x7f83f91aefd9 [ 693.276836][T25744] 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 [ 693.297150][T25744] RSP: 002b:00007f83f73fc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 693.305580][T25744] RAX: ffffffffffffffda RBX: 00007f83f942bfa0 RCX: 00007f83f91aefd9 [ 693.313559][T25744] RDX: 000000000000fdef RSI: 0000200000000000 RDI: 00000000000000c8 [ 693.321537][T25744] RBP: 00007f83f73fc090 R08: 0000000000000000 R09: 0000000000000000 [ 693.329513][T25744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 693.332325][T25737] netlink: 4723 bytes leftover after parsing attributes in process `syz.1.6651'. [ 693.337492][T25744] R13: 00007f83f942c038 R14: 00007f83f942bfa0 R15: 00007ffdc3a89ad8 [ 693.354567][T25744] [ 694.077122][T25790] netlink: 'syz.2.6669': attribute type 4 has an invalid length. [ 694.115426][T25791] netlink: 14975 bytes leftover after parsing attributes in process `syz.1.6670'. [ 697.239345][T25807] netlink: 14560 bytes leftover after parsing attributes in process `syz.1.6676'. [ 697.443858][T25821] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.6682'. [ 697.479730][T25827] netlink: 'syz.3.6683': attribute type 21 has an invalid length. [ 697.498286][T25827] netlink: 144 bytes leftover after parsing attributes in process `syz.3.6683'. [ 697.530454][T25828] netlink: 'syz.2.6684': attribute type 4 has an invalid length. [ 697.568270][T25837] netlink: 'syz.2.6684': attribute type 4 has an invalid length. [ 697.755708][T25852] netlink: 15999 bytes leftover after parsing attributes in process `syz.2.6688'. [ 698.498113][T25900] netlink: 48 bytes leftover after parsing attributes in process `syz.2.6705'. [ 698.835842][T25922] netlink: 17279 bytes leftover after parsing attributes in process `syz.4.6710'. [ 698.880579][T25923] netlink: 'syz.2.6711': attribute type 1 has an invalid length. [ 698.893065][T25925] netlink: 16255 bytes leftover after parsing attributes in process `syz.4.6710'. [ 698.937046][T25923] netlink: 5 bytes leftover after parsing attributes in process `syz.2.6711'. [ 699.582104][T25934] netdevsim netdevsim4: Direct firmware load for Ö failed with error -2 [ 699.597915][T25935] device syzkaller0 entered promiscuous mode [ 699.624094][T25934] netdevsim netdevsim4: Falling back to sysfs fallback for: Ö [ 700.453050][T25988] netlink: 279 bytes leftover after parsing attributes in process `syz.4.6729'. [ 700.532746][T25989] netlink: 4595 bytes leftover after parsing attributes in process `syz.4.6729'. [ 700.813157][T26000] netlink: 'syz.2.6731': attribute type 21 has an invalid length. [ 701.407472][T26043] netlink: 'syz.2.6740': attribute type 27 has an invalid length. [ 701.454518][T26043] netlink: 'syz.2.6740': attribute type 4 has an invalid length. [ 703.099051][T24035] Bluetooth: hci0: command 0x0406 tx timeout [ 704.103790][T26065] netlink: 'syz.4.6746': attribute type 1 has an invalid length. [ 704.114547][T26062] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 704.128511][T26065] __nla_validate_parse: 2 callbacks suppressed [ 704.128529][T26065] netlink: 63763 bytes leftover after parsing attributes in process `syz.4.6746'. [ 704.222192][T26062] netlink: 'syz.2.6747': attribute type 8 has an invalid length. [ 704.268140][T26062] netlink: 161700 bytes leftover after parsing attributes in process `syz.2.6747'. [ 704.687817][T26108] netlink: 6 bytes leftover after parsing attributes in process `syz.1.6761'. [ 704.725123][T26105] netlink: 'syz.3.6762': attribute type 2 has an invalid length. [ 704.760955][T26105] netlink: 'syz.3.6762': attribute type 4 has an invalid length. [ 704.799561][T26105] netlink: 132 bytes leftover after parsing attributes in process `syz.3.6762'. [ 704.824028][T26114] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 704.866542][T26114] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 704.973941][T26119] netlink: 2 bytes leftover after parsing attributes in process `syz.4.6759'. [ 704.989273][T26119] device bond0 entered promiscuous mode [ 705.274601][T26132] netlink: 'syz.6.6767': attribute type 21 has an invalid length. [ 705.313214][T26134] netlink: 209860 bytes leftover after parsing attributes in process `syz.6.6767'. [ 705.339472][T26134] openvswitch: netlink: Message has 4 unknown bytes. [ 705.395324][T26132] netlink: 'syz.6.6767': attribute type 1 has an invalid length. [ 705.455456][T26141] netlink: 192444 bytes leftover after parsing attributes in process `syz.2.6765'. [ 705.460192][T26132] netlink: 144 bytes leftover after parsing attributes in process `syz.6.6767'. [ 705.489692][T26128] netlink: 16186 bytes leftover after parsing attributes in process `syz.2.6765'. [ 706.604829][T26204] netlink: 'syz.3.6785': attribute type 1 has an invalid length. [ 706.625785][T26204] netlink: 193500 bytes leftover after parsing attributes in process `syz.3.6785'. [ 706.855993][T26224] netlink: 'syz.3.6790': attribute type 1 has an invalid length. [ 707.498244][T26254] netlink: 'syz.2.6800': attribute type 29 has an invalid length. [ 707.528615][T26254] netlink: 'syz.2.6800': attribute type 29 has an invalid length. [ 708.308385][T26274] 8021q: adding VLAN 0 to HW filter on device team0 [ 708.332594][T26274] device team0 entered promiscuous mode [ 708.338879][T26274] device team_slave_0 entered promiscuous mode [ 708.347718][T26274] device team_slave_1 entered promiscuous mode [ 708.364384][T26274] bond0: (slave team0): Enslaving as an active interface with an up link [ 708.865701][T26305] pimreg: tun_chr_ioctl cmd 10000 [ 709.444417][T26313] validate_nla: 4 callbacks suppressed [ 709.444436][T26313] netlink: 'syz.3.6818': attribute type 10 has an invalid length. [ 709.568188][T26313] bridge0: port 3(batadv_slave_0) entered blocking state [ 709.575406][T26313] bridge0: port 3(batadv_slave_0) entered forwarding state [ 709.582870][T26313] bridge0: port 2(bridge_slave_1) entered blocking state [ 709.589970][T26313] bridge0: port 2(bridge_slave_1) entered forwarding state [ 709.597321][T26313] bridge0: port 1(bridge_slave_0) entered blocking state [ 709.604454][T26313] bridge0: port 1(bridge_slave_0) entered forwarding state [ 709.669941][T26313] bond0: (slave bridge0): Enslaving as an active interface with an up link [ 710.431839][T26351] rxe_eth0 speed is unknown, defaulting to 1000 [ 710.494432][T26353] __nla_validate_parse: 6 callbacks suppressed [ 710.497363][T26353] netlink: 44 bytes leftover after parsing attributes in process `syz.3.6827'. [ 710.901668][T26349] rxe_eth0 speed is unknown, defaulting to 1000 [ 711.082597][T26361] netlink: 1047 bytes leftover after parsing attributes in process `syz.6.6828'. [ 711.215515][T26361] bridge_slave_1: default FDB implementation only supports local addresses [ 713.842824][T26382] netlink: 'syz.6.6831': attribute type 29 has an invalid length. [ 713.880805][T26382] netlink: 'syz.6.6831': attribute type 29 has an invalid length. [ 714.374090][T26401] netlink: 1047 bytes leftover after parsing attributes in process `syz.6.6834'. [ 714.391860][T26401] bridge_slave_1: default FDB implementation only supports local addresses [ 714.882223][T26418] device wlan1 entered promiscuous mode [ 717.041504][T26451] netlink: 'syz.2.6849': attribute type 21 has an invalid length. [ 717.074526][T26451] netlink: 132 bytes leftover after parsing attributes in process `syz.2.6849'. [ 717.096019][T26451] netlink: 28 bytes leftover after parsing attributes in process `syz.2.6849'. [ 717.243616][T26468] syzkaller1: tun_chr_ioctl cmd 21731 [ 717.346537][T26460] netlink: 463 bytes leftover after parsing attributes in process `syz.3.6850'. [ 717.911150][T26484] FAULT_INJECTION: forcing a failure. [ 717.911150][T26484] name failslab, interval 1, probability 0, space 0, times 0 [ 717.929155][T26484] CPU: 0 PID: 26484 Comm: syz.3.6857 Not tainted syzkaller #0 [ 717.936658][T26484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 717.946721][T26484] Call Trace: [ 717.950004][T26484] [ 717.952932][T26484] dump_stack_lvl+0x188/0x250 [ 717.957621][T26484] ? show_regs_print_info+0x20/0x20 [ 717.962826][T26484] ? load_image+0x410/0x410 [ 717.967342][T26484] ? __might_sleep+0xf0/0xf0 [ 717.971935][T26484] ? __lock_acquire+0x7d40/0x7d40 [ 717.976968][T26484] should_fail+0x383/0x4b0 [ 717.981393][T26484] should_failslab+0x5/0x20 [ 717.985900][T26484] slab_pre_alloc_hook+0x51/0xc0 [ 717.990846][T26484] kmem_cache_alloc_node+0x47/0x2c0 [ 717.996046][T26484] ? __alloc_skb+0xf4/0x750 [ 718.000558][T26484] __alloc_skb+0xf4/0x750 [ 718.004896][T26484] alloc_skb_with_frags+0xa7/0x720 [ 718.010020][T26484] sock_alloc_send_pskb+0x87f/0x9a0 [ 718.015240][T26484] ? sock_kzfree_s+0x50/0x50 [ 718.019848][T26484] tun_get_user+0x8f7/0x3b10 [ 718.024467][T26484] ? tun_ring_recv+0xc90/0xc90 [ 718.029253][T26484] ? rcu_lock_release+0x5/0x20 [ 718.034032][T26484] ? __lock_acquire+0x7d40/0x7d40 [ 718.039085][T26484] tun_chr_write_iter+0x112/0x1e0 [ 718.044128][T26484] vfs_write+0x748/0xd70 [ 718.048394][T26484] ? file_end_write+0x250/0x250 [ 718.053262][T26484] ? __fget_files+0x402/0x470 [ 718.057957][T26484] ? __fdget_pos+0x1e2/0x370 [ 718.062558][T26484] ? ksys_write+0x70/0x260 [ 718.066986][T26484] ksys_write+0x153/0x260 [ 718.071323][T26484] ? __ia32_sys_read+0x80/0x80 [ 718.076101][T26484] ? lockdep_hardirqs_on+0x94/0x140 [ 718.081316][T26484] do_syscall_64+0x4c/0xa0 [ 718.085747][T26484] ? clear_bhb_loop+0x30/0x80 [ 718.090444][T26484] ? clear_bhb_loop+0x30/0x80 [ 718.095131][T26484] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 718.101030][T26484] RIP: 0033:0x7f8b9b25cfd9 [ 718.105457][T26484] 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 [ 718.125078][T26484] RSP: 002b:00007f8b994aa028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 718.133508][T26484] RAX: ffffffffffffffda RBX: 00007f8b9b4d9fa0 RCX: 00007f8b9b25cfd9 [ 718.141497][T26484] RDX: 000000000000fdef RSI: 0000200000000000 RDI: 00000000000000c8 [ 718.149484][T26484] RBP: 00007f8b994aa090 R08: 0000000000000000 R09: 0000000000000000 [ 718.157463][T26484] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 718.165442][T26484] R13: 00007f8b9b4da038 R14: 00007f8b9b4d9fa0 R15: 00007ffde3f4f3a8 [ 718.173443][T26484] [ 718.459141][T24037] Bluetooth: hci2: command 0x0406 tx timeout [ 720.429661][T26540] netlink: 'syz.2.6873': attribute type 3 has an invalid length. [ 720.473245][T26537] can: request_module (can-proto-4) failed. [ 720.505177][T26540] netlink: 105116 bytes leftover after parsing attributes in process `syz.2.6873'. [ 720.505840][T26541] netlink: 'syz.2.6873': attribute type 10 has an invalid length. [ 723.380520][T26569] netlink: 209844 bytes leftover after parsing attributes in process `syz.3.6881'. [ 723.813659][T26587] rxe_eth0 speed is unknown, defaulting to 1000 [ 723.858283][T26590] netlink: 1047 bytes leftover after parsing attributes in process `syz.2.6887'. [ 723.976159][T26593] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 723.983465][T26593] IPv6: NLM_F_CREATE should be set when creating new route [ 723.990779][T26593] IPv6: NLM_F_CREATE should be set when creating new route [ 723.998001][T26593] IPv6: NLM_F_CREATE should be set when creating new route [ 724.244037][T26603] netlink: 14 bytes leftover after parsing attributes in process `syz.4.6892'. [ 724.629341][T26614] netlink: 132 bytes leftover after parsing attributes in process `syz.6.6897'. [ 725.383504][T26650] netlink: 1047 bytes leftover after parsing attributes in process `syz.1.6906'. [ 725.531165][T26650] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 725.538538][T26650] IPv6: NLM_F_CREATE should be set when creating new route [ 725.546122][T26650] IPv6: NLM_F_CREATE should be set when creating new route [ 725.553612][T26650] IPv6: NLM_F_CREATE should be set when creating new route [ 726.062095][T26671] rxe_eth0 speed is unknown, defaulting to 1000 [ 726.129351][T26680] netlink: 64 bytes leftover after parsing attributes in process `syz.2.6917'. [ 727.359755][T26719] netlink: 'syz.2.6928': attribute type 10 has an invalid length. [ 727.588788][T26728] netlink: 60 bytes leftover after parsing attributes in process `syz.6.6931'. [ 727.660420][T26728] netlink: 60 bytes leftover after parsing attributes in process `syz.6.6931'. [ 727.740262][T26732] netlink: 60 bytes leftover after parsing attributes in process `syz.6.6931'. [ 727.899143][ T27] INFO: task rcu_tasks_kthre:11 blocked for more than 143 seconds. [ 727.921210][ T27] Not tainted syzkaller #0 [ 727.944621][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 727.997106][ T27] task:rcu_tasks_kthre state:D stack:28400 pid: 11 ppid: 2 flags:0x00004000 [ 728.064404][ T27] Call Trace: [ 728.076621][ T27] [ 728.088244][ T27] __schedule+0x11c3/0x4350 [ 728.104112][ T27] ? perf_trace_lock+0xe4/0x390 [ 728.121154][ T27] ? release_firmware_map_entry+0x190/0x190 [ 728.144265][ T27] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 728.168098][ T27] schedule+0x11b/0x1e0 [ 728.186310][ T27] schedule_timeout+0xbd/0x2d0 [ 728.199257][ T27] ? console_conditional_schedule+0x40/0x40 [ 728.218858][ T27] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 728.253296][ T27] ? __lock_acquire+0x7d40/0x7d40 [ 728.276139][ T27] ? lock_chain_count+0x20/0x20 [ 728.294966][ T27] ? _raw_spin_unlock_irq+0x1f/0x40 [ 728.312358][ T27] ? _raw_spin_unlock_irq+0x1f/0x40 [ 728.332702][ T27] ? lockdep_hardirqs_on+0x94/0x140 [ 728.337996][ T27] do_wait_for_common+0x295/0x460 [ 728.368767][ T27] ? console_conditional_schedule+0x40/0x40 [ 728.389145][ T27] ? wait_for_completion_killable_timeout+0x60/0x60 [ 728.410345][ T27] ? _raw_spin_lock_irq+0xb7/0xf0 [ 728.427663][ T27] ? _raw_spin_lock_irqsave+0x100/0x100 [ 728.446484][ T27] wait_for_completion+0x48/0x60 [ 728.463816][ T27] __synchronize_srcu+0x2b5/0x350 [ 728.489020][ T27] ? _raw_spin_unlock_irqrestore+0x82/0x120 [ 728.505340][ T27] ? synchronize_srcu_expedited+0x20/0x20 [ 728.515519][ T27] ? rcu_read_lock_any_held+0x130/0x130 [ 728.539244][ T27] ? ktime_get_mono_fast_ns+0x199/0x1b0 [ 728.544875][ T27] ? synchronize_srcu+0x18f/0x1b0 [ 728.579065][ T27] rcu_tasks_wait_gp+0x43b/0x8e0 [ 728.584261][ T27] ? lockdep_hardirqs_on+0x94/0x140 [ 728.600516][ T27] ? trace_raw_output_rcu_stall_warning+0xc0/0xc0 [ 728.607002][ T27] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 728.633897][ T27] ? _raw_spin_unlock+0x40/0x40 [ 728.638842][ T27] ? finish_wait+0xc3/0x1c0 [ 728.659083][ T27] rcu_tasks_kthread+0x2c1/0x640 [ 728.664146][ T27] ? rcu_tasks_postgp+0x10/0x10 [ 728.696815][ T27] ? _raw_spin_unlock_irqrestore+0x82/0x120 [ 728.722673][ T27] ? init_wait_entry+0xd0/0xd0 [ 728.739260][ T27] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 728.760115][ T27] ? __kthread_parkme+0x14e/0x1b0 [ 728.779415][ T27] kthread+0x42e/0x520 [ 728.783714][ T27] ? rcu_tasks_postgp+0x10/0x10 [ 728.788599][ T27] ? kthread_blkcg+0xd0/0xd0 [ 728.814543][ T27] ret_from_fork+0x1f/0x30 [ 728.829064][ T27] [ 728.832622][ T27] [ 728.832622][ T27] Showing all locks held in the system: [ 728.889357][ T27] 1 lock held by khungtaskd/27: [ 728.894245][ T27] #0: ffffffff8d11efa0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x0/0x30 [ 728.930087][ T27] 2 locks held by getty/3946: [ 728.934799][ T27] #0: ffff88802ce62098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70 [ 728.959151][ T27] #1: ffffc900026562e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x594/0x1a50 [ 728.979030][ T27] 3 locks held by kworker/0:11/4612: [ 728.984362][ T27] 2 locks held by kworker/0:39/4659: [ 729.009004][ T27] #0: ffff888017872138 ((wq_completion)rcu_gp){+.+.}-{0:0}, at: process_one_work+0x75c/0xff0 [ 729.029041][ T27] #1: ffffc90003b9fd00 ((work_completion)(&rew.rew_work)){+.+.}-{0:0}, at: process_one_work+0x79e/0xff0 [ 729.054949][ T27] 3 locks held by kworker/0:51/12150: [ 729.067483][ T27] #0: ffff888017870938 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x75c/0xff0 [ 729.089126][ T27] #1: ffffc90003c3fd00 ((work_completion)(&map->work)){+.+.}-{0:0}, at: process_one_work+0x79e/0xff0 [ 729.111501][ T27] #2: ffffffff8d123930 (rcu_state.barrier_mutex){+.+.}-{3:3}, at: rcu_barrier+0xa1/0x4c0 [ 729.132712][ T27] 3 locks held by kworker/u4:6/24690: [ 729.143759][ T27] 2 locks held by syz.2.6932/26724: [ 729.155693][ T27] #0: ffff88805f4d8810 (&sb->s_type->i_mutex_key#11){+.+.}-{3:3}, at: sock_close+0x82/0x210 [ 729.177498][ T27] #1: ffffffff8d123a28 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x2d1/0x750 [ 729.200147][ T27] 1 lock held by syz.1.6935/26742: [ 729.212021][ T27] #0: ffffffff8d123930 (rcu_state.barrier_mutex){+.+.}-{3:3}, at: rcu_barrier+0xa1/0x4c0 [ 729.232223][ T27] 2 locks held by syz.4.6934/26747: [ 729.244996][ T27] [ 729.249494][ T27] ============================================= [ 729.249494][ T27] [ 729.274059][ T27] NMI backtrace for cpu 0 [ 729.278423][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted syzkaller #0 [ 729.285611][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 729.295655][ T27] Call Trace: [ 729.298922][ T27] [ 729.301847][ T27] dump_stack_lvl+0x188/0x250 [ 729.306536][ T27] ? show_regs_print_info+0x20/0x20 [ 729.311734][ T27] ? load_image+0x410/0x410 [ 729.316223][ T27] ? tick_nohz_tick_stopped+0x7b/0xb0 [ 729.321603][ T27] ? nmi_cpu_backtrace+0x1b2/0x3d0 [ 729.326718][ T27] nmi_cpu_backtrace+0x3a2/0x3d0 [ 729.331644][ T27] ? nmi_trigger_cpumask_backtrace+0x280/0x280 [ 729.337787][ T27] ? _printk+0xda/0x130 [ 729.341931][ T27] ? load_image+0x410/0x410 [ 729.346424][ T27] ? load_image+0x410/0x410 [ 729.350916][ T27] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 729.356973][ T27] nmi_trigger_cpumask_backtrace+0x163/0x280 [ 729.362941][ T27] watchdog+0xe1b/0xe60 [ 729.367095][ T27] kthread+0x42e/0x520 [ 729.371151][ T27] ? hungtask_pm_notify+0x40/0x40 [ 729.376160][ T27] ? kthread_blkcg+0xd0/0xd0 [ 729.380739][ T27] ret_from_fork+0x1f/0x30 [ 729.385153][ T27] [ 729.388661][ T27] Sending NMI from CPU 0 to CPUs 1: [ 729.393986][ C1] NMI backtrace for cpu 1 [ 729.393997][ C1] CPU: 1 PID: 24690 Comm: kworker/u4:6 Not tainted syzkaller #0 [ 729.394013][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 729.394022][ C1] Workqueue: netns cleanup_net [ 729.394039][ C1] RIP: 0010:inet_twsk_purge+0x18c/0x820 [ 729.394087][ C1] Code: 24 e8 f8 37 09 f9 c6 05 d7 65 e9 05 01 48 c7 c7 20 64 2a 8b be e6 02 00 00 48 c7 c2 60 64 2a 8b e8 d9 b1 4e 01 48 8b 44 24 50 <42> 80 3c 20 00 74 08 4c 89 f7 e8 f5 7f 4e f9 4d 8b 36 4c 89 f6 48 [ 729.394099][ C1] RSP: 0018:ffffc9000355fa60 EFLAGS: 00000293 [ 729.394111][ C1] RAX: 1ffff11005a264fb RBX: 0000000000000001 RCX: ffff8880758cbb80 [ 729.394122][ C1] RDX: 0000000000000000 RSI: ffffffff8a7a50e0 RDI: ffffffff8a7a50a0 [ 729.394132][ C1] RBP: ffffc9000355fb50 R08: dffffc0000000000 R09: 1ffffffff2208e18 [ 729.394142][ C1] R10: dffffc0000000000 R11: fffffbfff2208e19 R12: dffffc0000000000 [ 729.394153][ C1] R13: dffffc0000000000 R14: ffff88802d1327d8 R15: ffffffff8e4492c0 [ 729.394163][ C1] FS: 0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 729.394176][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 729.394186][ C1] CR2: 00007f5c91f792f8 CR3: 0000000046177000 CR4: 00000000003506e0 [ 729.394199][ C1] DR0: 0000200000000700 DR1: 0000000000000000 DR2: 0000000000000000 [ 729.394208][ C1] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 729.394217][ C1] Call Trace: [ 729.394223][ C1] [ 729.394234][ C1] ? __inet_twsk_schedule+0x130/0x130 [ 729.394249][ C1] ? iput+0x6ea/0x880 [ 729.394267][ C1] ? dccp_v4_exit_net+0x80/0x80 [ 729.394385][ C1] cleanup_net+0x78e/0xba0 [ 729.394407][ C1] ? ops_free_list+0x330/0x330 [ 729.394420][ C1] ? __schedule+0x11cb/0x4350 [ 729.394437][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 729.394453][ C1] process_one_work+0x867/0xff0 [ 729.394476][ C1] ? worker_detach_from_pool+0x240/0x240 [ 729.394490][ C1] ? lockdep_hardirqs_off+0x70/0x100 [ 729.394507][ C1] ? _raw_spin_lock_irq+0xb7/0xf0 [ 729.394520][ C1] ? _raw_spin_lock_irqsave+0x100/0x100 [ 729.394534][ C1] ? wq_worker_running+0x97/0x170 [ 729.394549][ C1] worker_thread+0xad7/0x12a0 [ 729.394576][ C1] kthread+0x42e/0x520 [ 729.394589][ C1] ? rcu_lock_release+0x20/0x20 [ 729.394601][ C1] ? kthread_blkcg+0xd0/0xd0 [ 729.394615][ C1] ret_from_fork+0x1f/0x30 [ 729.394637][ C1] [ 729.715717][ T27] Kernel panic - not syncing: hung_task: blocked tasks [ 729.722600][ T27] CPU: 1 PID: 27 Comm: khungtaskd Not tainted syzkaller #0 [ 729.729797][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 729.739851][ T27] Call Trace: [ 729.743136][ T27] [ 729.746069][ T27] dump_stack_lvl+0x188/0x250 [ 729.750750][ T27] ? show_regs_print_info+0x20/0x20 [ 729.755950][ T27] ? load_image+0x410/0x410 [ 729.760464][ T27] panic+0x2f8/0x850 [ 729.764358][ T27] ? schedule_preempt_disabled+0x20/0x20 [ 729.770001][ T27] ? bpf_jit_dump+0xd0/0xd0 [ 729.774510][ T27] ? __irq_work_queue_local+0x12c/0x190 [ 729.780067][ T27] ? nmi_trigger_cpumask_backtrace+0x260/0x280 [ 729.786228][ T27] watchdog+0xe5a/0xe60 [ 729.790396][ T27] kthread+0x42e/0x520 [ 729.794466][ T27] ? hungtask_pm_notify+0x40/0x40 [ 729.799486][ T27] ? kthread_blkcg+0xd0/0xd0 [ 729.804071][ T27] ret_from_fork+0x1f/0x30 [ 729.808496][ T27] [ 729.811617][ T27] Kernel Offset: disabled [ 729.815951][ T27] Rebooting in 86400 seconds..