last executing test programs: 2.228265004s ago: executing program 1 (id=1573): r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x34140, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_config_ext={0x1ff, 0x200}, 0x8000, 0xcdd, 0x43a1bd76, 0x4, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0xe, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], &(0x7f0000001680)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f00000016c0), 0x8, 0x10, &(0x7f0000001700), 0x10}, 0x94) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000001740), 0x1c1842, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000001780)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f00000017c0)=r1) write$cgroup_devices(r2, &(0x7f0000001800)=ANY=[@ANYBLOB="1e030600bc5cb601288763"], 0xffdd) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) 1.57207247s ago: executing program 0 (id=1576): setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10e, 0xb, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, 0x0) perf_event_open(&(0x7f0000000a80)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x142, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0, 0xa}, 0x10a90d, 0x8, 0x9, 0x4, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x8) r0 = socket$kcm(0xf, 0x3, 0x2) sendmsg$inet(r0, &(0x7f0000000c40)={0x0, 0x3f00, &(0x7f0000000c80)=[{&(0x7f0000000cc0)="0209000302000000e4a17c45c8d260c9", 0x10}], 0x1}, 0x0) (fail_nth: 7) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x2, 0x640a9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x4, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x10, 0x5, 0x0) 1.555615012s ago: executing program 1 (id=1577): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x6, 0xc, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020207025000000000020202e7b1af8ff00000000bfa100000000000007010000f8cfffffb702000008000000b7030000000000008500000007000000850000000700000095"], &(0x7f0000000200)='GPL\x00', 0x4, 0x0, 0x0, 0x41100, 0x2, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, 0x0, 0x48) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x5, 0x5, &(0x7f0000000540)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000580)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x10, 0x0, 0x0, 0x0, 0x5d31, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x9}, 0xc001, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000009c0)={0xe, 0x4, &(0x7f0000000700)=ANY=[@ANYBLOB="18000000000000000000000000140000711073"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0xf}, 0x94) socketpair(0x1, 0x801, 0x0, &(0x7f0000000740)) r3 = socket$kcm(0x2, 0x2, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) socket$kcm(0x2, 0x5, 0x84) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000007c0)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f0000000880)=[{}, {0x10000002}]}, 0x94) r6 = socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r8) close(r6) recvmsg$unix(r7, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000940)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r6, 0x84, 0x64, &(0x7f0000000980)=r9, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r10) recvmsg$unix(r4, 0x0, 0x0) setsockopt$sock_attach_bpf(r3, 0x84, 0x25, &(0x7f0000000a80), 0x20000010) r11 = syz_clone(0x1001000, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$kcm(0x29, 0x5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000ac0)) perf_event_open(0x0, r11, 0x3, 0xffffffffffffffff, 0xb) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0x0, 0xe40, 0xe40, &(0x7f00000002c0)='\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000300)=""/8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) 1.457356942s ago: executing program 2 (id=1579): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x13, &(0x7f00000002c0)=ANY=[@ANYBLOB="18080000000010000000000000000000851000000600000018000000", @ANYRES32, @ANYBLOB="0000000000000011660800000000000018000000000000000000000000000a009500000000000000360a020000000001180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b50af8ff0000000085000000060000009500000000000000"], &(0x7f0000000380)='GPL\x00', 0xa, 0xff5c, &(0x7f00000003c0)=""/222, 0x0, 0x8}, 0x78) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)={0x2, 0x0, @empty}, 0x10, &(0x7f0000000080)=[{&(0x7f00000000c0)='+', 0x2a928e5c}], 0x1}, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x5, 0x5, &(0x7f0000000580)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f00000005c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r3, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000b80)="89000000120081ae08060cdc030000017f03e3f7000000006ee2ffca1b1f0000000004c00e72f750375ed08a56331dbf9ed7815e381ad6e747033a0093b837dc6cc01e32efaec8c7a6ec00123d0001000b080c00bdad20409bbc7a46e39a8285dcdf12176679df069163ce955f070009d78f0a947ee2b49e33538afaeb2713f450ebd010a20ff27fff", 0x89}], 0x1}, 0x20040842) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) perf_event_open(&(0x7f0000000600)={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) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x3, 0x5, &(0x7f0000000740)=ANY=[@ANYBLOB="180200000000e1ff00000000000000008500000053000000850000002300000095"], &(0x7f0000000780)='GPL\x00', 0x4}, 0x94) perf_event_open(&(0x7f0000000880)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x0, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0}, 0x40, 0x10000, 0x9e4, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000900)={0x11, 0x13, &(0x7f00000009c0)=ANY=[@ANYBLOB="180300000005000000000000000000001801000011af000000000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000d5030000020000838500000071000000180100002020752500000000806020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000400000095"], &(0x7f0000000a80)='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) sendmsg$inet(r3, &(0x7f0000002680)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000000c40)="7e50a3a810f85a52f5872b71", 0xc}, {&(0x7f00000014c0)="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", 0x1000}, {&(0x7f00000024c0)="39010674565097d6d934fa786867d551cb7bf31c4a659d0ff1fed973009b5754a5085f7ba18b0894e978b40bdfa9b80b7c7cf70408fb3597ff94203077ff779c36cff1ec1b33b201400db2568726a1a0958aefab145a8eb4a2da", 0x5a}, {&(0x7f0000002540)="48a1095fe18406906cef3c719d77ae09674e691b54b4b84b9a9228424f3f424230e79a9552ffe1cd5d4debd56d4493c08c6a4a414793f22adfc8551385eb1510700c5518a986c9d35f3e98a08ca0bfab080fc0ef27f9ee3134d198b21794d2382177c7e950ec13436c02a74073d9a5f83fd7b5e7a9580a53acc6690aaac05da9a948481c51c8c15a6d41ea619d6500db4530c193c4e2df2bc81f5426e73b6766d4f6c7ffa4e47dc3ff1c41e165856e63c3942965c70b3d157a36906a2401a6301fe21054e7fd75f5b996332b02fefc16d4fc780c8e6ec8b40589733b09f5b6", 0xdf}], 0x4}, 0x4000085) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000000ac0)={r5, 0x0, 0x0}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000fc0)={r0, 0xe0, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000cc0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0xa, 0x4, &(0x7f0000000d00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000d80)=[0x0, 0x0, 0x0, 0x0], 0x0, 0x11, &(0x7f0000000dc0)=[{}, {}, {}], 0x18, 0x10, &(0x7f0000000e00), &(0x7f0000000e40), 0x8, 0xa3, 0x8, 0x8, &(0x7f0000000e80)}}, 0x10) r7 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000001000)=0xffffffffffffffff, 0x4) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f00000010c0)={0x3, 0x0}, 0x8) r9 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001100)={0x0, 0x80000000, 0x10}, 0xc) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000001140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r11 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001180)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) r12 = socket$kcm(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000011c0)) setsockopt$sock_attach_bpf(r12, 0x1, 0x41, &(0x7f0000001280), 0x4) r13 = bpf$MAP_CREATE(0x0, &(0x7f00000012c0)=@base={0x20, 0x8, 0x1, 0x7fff, 0x220, 0xffffffffffffffff, 0x2, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x4, 0x2}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000013c0)={0x20, 0x4, &(0x7f0000001480)=ANY=[@ANYBLOB="18000000000200000000000005000000852000000500000095000000cfff4a1af6275920bbdecc0ccef930a915000000"], &(0x7f0000000c80)='syzkaller\x00', 0x8, 0x0, 0x0, 0x41100, 0x54, '\x00', r6, @fallback=0xc, r7, 0x8, &(0x7f0000001040)={0x8, 0x5}, 0x8, 0x10, &(0x7f0000001080)={0x0, 0x0, 0xffffffff, 0x8}, 0x10, r8, r0, 0x4, &(0x7f0000001340)=[0x1, r9, r10, r11, 0xffffffffffffffff, r13], &(0x7f0000001380)=[{0x5, 0x5, 0x6, 0x2}, {0x2, 0x4, 0x3}, {0x4, 0x1, 0x9, 0x6}, {0x2, 0x2, 0xf, 0x6}], 0x10, 0x6}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={r4, 0x0, 0xe, 0x0, &(0x7f0000000840)="e0b9092dc1b6dbe9ab5becdcc777", 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r14, 0x89a2, &(0x7f00000001c0)={'bridge0\x00', @random="1400"}) 1.336707354s ago: executing program 0 (id=1580): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000001780)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x6, [@var={0x4, 0x0, 0x0, 0xe, 0x3}, @func={0x4, 0x0, 0x0, 0xc, 0x2}, @ptr={0x0, 0x0, 0x0, 0x2, 0x2}]}, {0x0, [0x2e, 0x0, 0x0, 0x61]}}, 0x0, 0x46}, 0x28) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000001780)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x6, [@var={0x4, 0x0, 0x0, 0xe, 0x3}, @func={0x4, 0x0, 0x0, 0xc, 0x2}, @ptr={0x0, 0x0, 0x0, 0x2, 0x2}]}, {0x0, [0x2e, 0x0, 0x0, 0x61]}}, 0x0, 0x46}, 0x28) 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, 0x1, @perf_config_ext={0x0, 0x5}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) 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, 0x1, @perf_config_ext={0x0, 0x5}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff7ffa}, 0x0, 0x35, 0x43a1bd76, 0x7, 0x3, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000002940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00c00e}, 0x10) r0 = socket$kcm(0xa, 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x6, 0x0, 0x0) (async) setsockopt$sock_attach_bpf(r0, 0x29, 0x6, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) (async) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@bloom_filter={0x1e, 0x0, 0x7, 0x9, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7}, 0x50) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001740)={r2, 0x0, 0x0}, 0x20) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001140)=@abs, 0x6e, &(0x7f00000015c0)=[{&(0x7f00000011c0)=""/211, 0xd3}, {&(0x7f00000012c0)=""/172, 0xac}, {&(0x7f0000001380)=""/140, 0x8c}, {&(0x7f0000001440)=""/33, 0x21}, {&(0x7f0000001480)=""/14, 0xe}, {&(0x7f00000014c0)=""/236, 0xec}], 0x6, &(0x7f0000001640)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x50}, 0x2001) r5 = openat$cgroup_subtree(r3, &(0x7f0000000200), 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="d8000000210081044e81f782db44b90402000000000000000000000510000c0003", 0x21}], 0x1}, 0x0) r6 = socket$kcm(0x10, 0x2, 0x0) close(r4) (async) close(r4) write$cgroup_subtree(r6, &(0x7f0000000000)=ANY=[@ANYBLOB='%9\x00\x00 '], 0x33fe0) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000001100)={&(0x7f0000000f00)="792430b008799f0a7687478df6252a9683d044a843d0001bc06f0c1c59857ab553f959f26c1848e779b864f4d1c3d27a3c8a373f323383d33b105b1a270b86734f4fac6e0e773acc", &(0x7f0000000f80)=""/1, &(0x7f0000000fc0)="9d73db17836754edca4b9751e30131175ced4cb5bfaa6eee6f186929faa80685f5c7d73a104b8b0de265994fba577027cb78e32a23a439ac5ab05be5cbdc67b3cb97239a23e1efbddee2d441ebd5db6633b3e15567", &(0x7f0000001040)="b72b0e459f664bdea0c699790dec69c4504c80de5bc19e2d407a6fefef1ec9c37971c22374f4e35fac82727fb30fcf7a36650f4d4cbc9806fd49fa80a63297f08f0187e537729910a156b71510183bb267926af02b7999f562e36c303d3925aba6bb57581bbfec81ef74ebc78f92a2b292699ff079ca5d4cf84b29fed5ea75e7df049f7f0c4d64eb9537f4df1969721864017df25493362e445e443a3f96fc066d7b8170c2ed006b2845be736a766608", 0x6, 0x1, 0x4}, 0x38) write$cgroup_subtree(r5, &(0x7f00000003c0)=ANY=[@ANYBLOB='+cpu'], 0x5) socket$kcm(0x10, 0x2, 0x0) (async) r7 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0x7c, &(0x7f00000000c0)=[{&(0x7f0000000180)="d8000000180081064e81f782db4cb904021d0800fd007c05e8fe55a10a000400014002020a600e41b0000900ac00060411000000160012000a0003000248035c3b61c1d67f6f94007134cf6efb8000a007a290457f01a7cee4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5ae24e25ccca9e00360db79826835d3a71d95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703920723f9000000008af26c8b7b55f4d2a6823a45f28fcb1d", 0xd8}], 0x1}, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000002c0)={0x9}, 0x8) openat$cgroup_int(r1, &(0x7f0000000180)='cpu.weight\x00', 0x2, 0x0) (async) openat$cgroup_int(r1, &(0x7f0000000180)='cpu.weight\x00', 0x2, 0x0) openat$cgroup_int(r1, &(0x7f0000000040)='cpu.weight\x00', 0x2, 0x0) (async) openat$cgroup_int(r1, &(0x7f0000000040)='cpu.weight\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001700)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000001800)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x48) r10 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001840)={0xe, 0x4, &(0x7f0000001900)=ANY=[@ANYBLOB="18020000801000000000000004000000850000002700000095"], &(0x7f0000001940)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x80) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000580)=ANY=[@ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="05f600100001000e00000000324c98f17836e057e084d0cae7a30a65fcd5ac935ba238cf8787de2582312de0eed02f95f6b9bdc9ce735a72937bdf82dffa05cd07c284e7cf4fbbcb57aa8ac9cf6d9c09f448dfc95174d04e465497dc3ee0125db3230c58aabcc35d98c9418e8d323a57dc5a53d65bba63d73758d0f3ee4a5d04b55f0878658df9a69878", @ANYRES32, @ANYBLOB, @ANYRES64=0x0], 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000019c0)={{r9}, &(0x7f0000001a00), &(0x7f0000001a40)=r8}, 0x20) (async) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000019c0)={{r9}, &(0x7f0000001a00), &(0x7f0000001a40)=r8}, 0x20) 1.1857138s ago: executing program 1 (id=1581): bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x3, 0x4, &(0x7f0000000480)=@raw=[@generic={0x7, 0x2, 0x0, 0x700, 0xfffffff0}, @generic={0xbf, 0x1}, @generic={0x85, 0x0, 0x0, 0x198, 0x56}, @generic={0x95}], &(0x7f00000002c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 1.162482902s ago: executing program 3 (id=1582): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x6, 0xc, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020207025000000000020202e7b1af8ff00000000bfa100000000000007010000f8cfffffb702000008000000b7030000000000008500000007000000850000000700000095"], &(0x7f0000000200)='GPL\x00', 0x4, 0x0, 0x0, 0x41100, 0x2, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, 0x0, 0x48) r1 = perf_event_open(&(0x7f0000000400)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x6, 0x640a9, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x4, 0x9, 0x4, 0xa, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r2 = bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x10, 0x0, 0x0, 0x0, 0x5d31, 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, 0x4, @perf_bp={0x0, 0x9}, 0xc001, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000009c0)={0xe, 0x4, &(0x7f0000000700)=ANY=[@ANYBLOB="18000000000000000000000000140000711073"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0xf}, 0x94) socketpair(0x1, 0x801, 0x0, &(0x7f0000000740)) r3 = socket$kcm(0x2, 0x2, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) socket$kcm(0x2, 0x5, 0x84) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000007c0)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f0000000880)=[{}, {0x10000002}]}, 0x94) r6 = socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r8) close(r6) recvmsg$unix(r7, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000940)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r6, 0x84, 0x64, &(0x7f0000000980)=r9, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r10) recvmsg$unix(r4, 0x0, 0x0) setsockopt$sock_attach_bpf(r3, 0x84, 0x25, &(0x7f0000000a80), 0x20000010) r11 = syz_clone(0x1001000, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$kcm(0x29, 0x5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000ac0)) perf_event_open(0x0, r11, 0x3, 0xffffffffffffffff, 0xb) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0x0, 0xe40, 0xe40, &(0x7f00000002c0)='\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000300)=""/8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) 1.161081052s ago: executing program 2 (id=1583): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x15, 0x2112, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x6, '\x00', 0x0, @fallback=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x657a, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x401}, 0x10a60, 0x420000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x46, 0x0, 0xf0) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector}, 0x94) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x6, 0x8, &(0x7f0000003440)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r2 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x4e, 0x1, 0x0, 0x0, 0x0, 0x210e, 0x480, 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, 0x2, @perf_config_ext={0x4ac269b8, 0xaea}, 0x4010, 0x30, 0x2, 0x8, 0x3, 0x90000000, 0x6, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x6, 0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x90004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}, 0x0, 0x0, 0xc2ba, 0x0, 0x4000000, 0x2, 0x8, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0) r3 = socket$kcm(0x2, 0x200000000000003, 0x106) r4 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000"], &(0x7f0000001340)=""/4110, 0x26, 0x100e, 0x1}, 0x28) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000002380)={r4, 0x20, &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$MAP_CREATE(0x0, 0x0, 0x50) socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000002400)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x0, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0}, 0x0, 0x10000, 0x9e4, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) bpf$MAP_CREATE(0x0, 0x0, 0x50) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) r5 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r5, &(0x7f0000002480)={&(0x7f00000024c0)={0x2, 0x4001, @remote}, 0x10, 0x0}, 0x24000090) setsockopt$sock_attach_bpf(r5, 0x6, 0x15, &(0x7f0000002500), 0x4) syz_open_procfs$namespace(0x0, 0x0) setsockopt$sock_attach_bpf(r3, 0x0, 0x33, 0x0, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8b06, &(0x7f0000000080)={'wlan1\x00', @random="02000000000a"}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) 1.011898477s ago: executing program 0 (id=1584): r0 = perf_event_open(&(0x7f0000100a00)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000100a80)={0x5, 0x5, &(0x7f0000100b40)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000100b80)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback=0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) perf_event_open(&(0x7f0000100bc0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x310c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000101200), 0x50) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000101280)={r2, 0xffffffffffffffff}, 0x4) r4 = bpf$PROG_LOAD(0x5, &(0x7f00001012c0)={0x6, 0x11, &(0x7f0000101380)=@framed={{0x18, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1}, [@call={0x85, 0x0, 0x0, 0x36}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x8}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r3}}]}, &(0x7f0000101440)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x4, '\x00', 0x0, @fallback=0x1f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000101480)={r4, 0x0, 0xe, 0x0, &(0x7f0000101500)="87fc5d85da21530562070095c108", 0x0, 0x8011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x9, 0x40}, 0x50) 978.390401ms ago: executing program 1 (id=1585): r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x34140, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_config_ext={0x1ff, 0x200}, 0x8000, 0xcdd, 0x43a1bd76, 0x4, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0xe, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], &(0x7f0000001680)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f00000016c0), 0x8, 0x10, &(0x7f0000001700), 0x10}, 0x94) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000001740), 0x1c1842, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000001780)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f00000017c0)=r1) write$cgroup_devices(r2, &(0x7f0000001800)=ANY=[@ANYBLOB="1e030600bc5cb601288763"], 0xffdd) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) 903.745578ms ago: executing program 3 (id=1586): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) perf_event_open(&(0x7f0000000d80)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp={0x0, 0x9}, 0x3341, 0x0, 0x3f, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000e00)={0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000e80)="1400000017000b63d25a80648c2594f92aa3c92b", 0x14}], 0x1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0xc, 0x4, &(0x7f0000000840)=ANY=[@ANYBLOB="18bc00000b3c41d9b40000008000000073118e00000000009500000000000000"], &(0x7f0000000880)='syzkaller\x00', 0x8, 0x0, 0x0, 0x40f00, 0x8, '\x00', 0x0, @fallback=0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000c40)={0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000cc0)="240000002d008188042f8eeae0b8402e7b6e67d83c000000200000000000000100000020", 0x24}], 0x1}, 0x0) 854.176703ms ago: executing program 2 (id=1587): perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0xcdd, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000008c0)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x7, 0xa021, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0, 0xc}, 0x0, 0x10000, 0x0, 0x2, 0x8, 0x20005, 0x4, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f00000009c0)="d8000000180081064e81f782db4cb904021d0800fe027c05e8fe55a10a0005000140020003600e41b0000900ac0006e01120000016001600014002000000035c3b61c1d67f6f94007174cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001b14d6d930dfe1d9d322fe7c4650b5b9bd6ee6f63f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b4ff010000000000000dd6e4edef3d93452a09004b43370e9703920723f97e46bb5c07540d3b", 0xd8}], 0x1}, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000340)="d8000000100081046881f782db44b904021d080b01000000e8fe55a11800150006001500030000120800040043000000a8001600a400014020000c00ffffff7fb94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a9d7c7c0b7a196e6f66112c88ac417898516277ce06bbace80177ccbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d0080000000000000b57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb14feb9f5588a63644caf1ce1bd6c769ad809d52a9ecbee", 0xd8}], 0x1}, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) r3 = socket$kcm(0x2, 0x5, 0x84) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000ac0)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f0000000b80)=[{0x3, 0x2, 0x3, 0x8}, {0x2, 0x0, 0xfffffffc, 0x8}], 0x10, 0xffffffff}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000bc0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) recvmsg$unix(r4, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r3, 0x84, 0x10, &(0x7f0000000c80)=r6, 0xc) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) close(0xffffffffffffffff) r8 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000700)={0x2, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="1800004402feee81b761f02d24c7f6e4db94d40000000000d4d44293019f5ff8f3687b284ab32bf990d3412f5c8a37acad43520a7f1a62472743f0b9909ce893b77c9cb8a19ef050632604a0008ab24c55220f227a7761c899d71a7e6ee740a9c55a6c21966de68a4b5eedba5c79c188c0d9b022e487d4a1a12659bf1d942bd83be334e41e3685800f9c8a68f414dd949ae57b6efeb7fda40d3cfa185938083ad2f1fe2396ed66d45a0f"], &(0x7f0000000800)='GPL\x00'}, 0x90) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000840)={r8, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) socketpair(0x1, 0x5, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x89a0, &(0x7f0000000600)='%d\xf1%\xbc$j\xfef;q1\x95\xf4\xe4\x13\x95k#Jz.F\xce\xfb\x9c\x19\xf3v\x88\x91\xbct\xb0\x1bLq\x15\x00\xad\t\x13\xf5U\x02\xc9d6q\xc3\xa5\xcf\x01t\r%\xad-\x13\xb0 U\xaaC\xc388\x13\xc6H\x0f \x03\x9e\xa98\xa1\xc3\xe9\x06C\xd4\xb5\x18}4\xa9yA8\x1fQ\xdfN\x8e\xd7m\xee\xb8N\x98\xef\xff\xddR\xec~c\xcb\x93\x84\x7f\\x6\xedZ\x82\xa0\x1by\x17\x1a\xc8\x98\x99\x0f') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x400, 0x94001, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x2, @perf_config_ext={0x401}, 0x8000, 0x5, 0x3, 0x9, 0x9, 0x6, 0xfffe, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x2, 0x0, 0x5d31, 0x4f01, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x7, 0xe4}, 0x0, 0x80000, 0x0, 0x0, 0x3, 0x0, 0xfffe, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r10, 0x8b04, &(0x7f00000006c0)={'wlan1\x00', @random="f300"}) close(r7) socket$kcm(0x2b, 0x1, 0x0) 722.075787ms ago: executing program 3 (id=1588): r0 = socket$kcm(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x1, 0xc, &(0x7f00000003c0)=ANY=[], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000004c0)=r1, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000006c0)={0xffffffffffffffff, 0x58, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000900)={0xffffffffffffffff, 0x58, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) sendmsg$inet(r0, &(0x7f0000000a80)={&(0x7f0000000500)={0x2, 0x4e20, @remote}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000540)="79cd778b39c806b65f7a319387f98c9c466874e546505d9ba26353ccfef44496ac8b10b81e4020f1c17d11d58ec9cbc64ee2a1795a877c599f11a0c16bd3abb602885c353ceff491a19d6e1cc39b18ecb7addee23bf0e802321af37157b51c7b6e518c4290446723cd51917098a13654964c107401de40c94976a31e6b5d57b985a4dbdce802860d", 0x88}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="4c00000000000000000000000700000086260000000002049a73060d8d0c42bdb41b35c770d835000f3c32895579295bc888316a622d8616ffffffff000614a0a25a0506b8fad65605041337000000001c000000000000000000000008000000", @ANYRES32=r2, @ANYBLOB="0a0101020a010102008600002c000000000000000000000003000000831bd8e0000001ac1414aaac1434aa64010101e0000002e00000010000000000140000400cfb4780000000000200000001000100000000001c000000000000002b4000000800000081b4a32ac9b33c086304adc2ffabae5f", @ANYRES32=r3, @ANYBLOB="ffffffff0000000000000000140000000000000000000000010000000600000000000000110000000000000000000000010000000100000000000000"], 0x108}, 0x0) r4 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r4, 0x29, 0x24, &(0x7f0000000000), 0x4) sendmsg$kcm(r4, &(0x7f0000000040)={&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000280)="ec000900062b2c25fe800000f7ffffffdc8b851a238466cc80007a000000ad6e911b51818462", 0x26}, {&(0x7f00000002c0)="de5d6708f46c89a4cdfb", 0xa}], 0x2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xa, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000", @ANYRES32, @ANYBLOB="0000000000000000b70800000000396f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000002400000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x4d, '\x00', 0x0, @fallback=0x37, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x12, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000000740)={r5, 0x0, 0x0}, 0x10) 606.544859ms ago: executing program 0 (id=1589): r0 = socket$kcm(0x10, 0x5, 0x0) sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000000c0)="5c00000014006b05c84e21000ab16d6e230675f811000000440002005817d30461bc24eeb556a7ef59510525ba56dcd79a36c23d3b9844e1571a86ea1698fa51f60a64c9f408000000e786a6d0bdd70000b6c0504bb9189d9193e9bd", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xa, 0x3, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000f80)='GPL\x00', 0x2, 0x103a, &(0x7f0000000fc0)=""/4096, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000001fc0), 0x0, 0x10, &(0x7f0000002000), 0x2a3}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002040)={r1, 0x0, 0x3a, 0x0, &(0x7f00000020c0)="e460cdfbef2408002900119386dd6a00000000072feb3014cd3ec8a755c1e1380081ffad000400e8d5000006010000001400000500242c10892f", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000002200)={@fallback=r0, 0x10, 0x0, 0x8, &(0x7f0000002100)=[0x0], 0x1, 0x0, &(0x7f0000002140)=[0x0], &(0x7f0000002180)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000021c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x40) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002540)={0xffffffffffffffff, 0xe0, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000002280)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x4, 0x5, &(0x7f00000022c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000002300)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf4, &(0x7f0000002340)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f0000002380), &(0x7f00000023c0), 0x8, 0xa2, 0x8, 0x8, &(0x7f0000002400)}}, 0x10) r4 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000027c0)=@bpf_ext={0x1c, 0x17, &(0x7f0000002580)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7}, {}, {}, [@tail_call={{0x18, 0x2, 0x1, 0x0, 0x1}}, @jmp={0x5, 0x1, 0x0, 0x4, 0x0, 0x20, 0xffffffffffffffff}, @generic={0x1, 0x4, 0x5, 0xc71, 0x4}, @generic={0x2, 0x9, 0x2, 0x1, 0x5}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000002640)='syzkaller\x00', 0x145, 0x0, &(0x7f0000002680), 0x40f00, 0x30, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000026c0)={0x9, 0x3}, 0x8, 0x10, &(0x7f0000002700)={0x1, 0x8, 0x216bdc2e, 0x3}, 0x10, 0x216f5, 0xffffffffffffffff, 0x3, &(0x7f0000002740)=[0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1], &(0x7f0000002780)=[{0x0, 0x1, 0xc, 0xc}, {0x1, 0x5, 0x5, 0x1}, {0x5, 0x4, 0xe, 0x9}], 0x10, 0x80000001}, 0x94) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)=ANY=[@ANYRES32=r3, @ANYRES32=r1, @ANYBLOB="1a0000000000000000000000f7fc528c46a1400c12733617512a80878a9cd87c7d455fc7691591a8ff64b88ecce045aab68d4b011b65f0963d87d7ba98f538835ddce1a17ca854b7e2b331984110df25c02a", @ANYRES32=r4, @ANYBLOB, @ANYRES64=r2], 0x20) socket$kcm(0x10, 0x5, 0x0) (async) sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000000c0)="5c00000014006b05c84e21000ab16d6e230675f811000000440002005817d30461bc24eeb556a7ef59510525ba56dcd79a36c23d3b9844e1571a86ea1698fa51f60a64c9f408000000e786a6d0bdd70000b6c0504bb9189d9193e9bd", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xa, 0x3, &(0x7f00000006c0)=ANY=[@ANYBLOB="850000002200000007000000000000089500000000000000e26c9bd1a6361b80cdd64bdf00000000000869045aac0000659f55df08f9b90788ff7f00000010000029c21ebbcde61d8ab5920aef6c3e007fe61241638962cf0b89ef506cfd3f1d4163d3cfca3733b30070a7cf53021a95fdaf3c7220a0e23db436659a8c54328a702688f92b6b71569d65e33d46f8d8ae24ba69c657afac04379cb536008c219991704f11c51b1d076f03b0f917c766f3a7598bbc00feb3bc8e88f79df517b37b56bcbc290080000000000000e675458a43b8a8935bf9cf0be7d0aeaac41405e341cd0ba0d6fd562489dad595712a4051bb6cf826ab757193fc09d305f95c55d5746419000000000000007b61803bd430ef06000000000000001e93f640f159320c8b088f4d6497682eb312d4967aff9e4c14c66c90000054ed82c7cba4c81f91d6dfed18767bf0df584b4b6c4204df411f921e3aa02a67dd324b8176020e9c024751e539c05727f82c92046bfe64babb6d7ba86526b7886a0c2481c5812812a6fa3fca3758cbd8c32b25c28be225bd1f16297baa065f5bf96330fad0aaa4388c06c0eb2ecdf829af9577fcd868cc269b740000b7ad193c5e5850df01aff96877d73a63246ce6f0467167626329ab910b7a13d9ec9a64e7f6b56aeab8c38f69a213c96e2d2ad7978c9d721c270f27e7025d576535198742d403ec43572d7d0baf00e882617b260627805ca44200335ea4363066944d0aa6feb9705b09ba40d4642519281151f875cbf13a582f90ad719f0eccf02a473dd508a16138904933689ea6050041206473075eaeff2b69c2f2bf6f691c3560e068743a08e9771280da61fd8fdc3f7a35ea352e35753c59ebc1bd27ab6603e6afb1b3f057fbb7ed3aabe702b3c6301d3f5c295d1d69d1541d0e64631c95d6c0999e27e8d1a58f6a00f19102d2bfaf53f25a45637b1c577ae50c4c5669b13a4ed999dd10d2f091dcda39d9abc40c64a20c14ff0b1bf4d23fe07ae90fa0eba9c64bf89b26e7d8d70710b04f9ece5969023acadbb4582272e5b3a0429a5645b0c824ad36f7cc8be12b3874d5a19349b0ede845e9dddcab4a78b08ed60104002aabb17eb1840bc8e0ed1dd8b9b7eeaf32a185d80250a7f2252775905eeeb756eadafe20bbc616bc44b347abc8caf722b2c3b06884c1d3690f23b06fa4541bb2a81073b452764f04bd39008b65ee222cf697ac21b087548e9708dffaff2859e973b1e88668c8022cc6dac8548167e5798ec9c7d288a7fa7749f07513187cd8f060abbbc5e37dd1ba3aab927be1b409be733b7408534e5b0951e9ecfd0a1c77e3a29be47e896aecac0bc4093330124615056e3ce0ce6ac91b1242d3bb2e787a186dc2ec284d60e9d8a03884a22eeaa1efa497ee88c6cb565b164a260afb5157e392b1ebb1a4d4f992011ecbac4a0a7ff5bdcef7994a422bb2761edd2d8f20f5f879a88f89d48b8314f862585e4b7a9d6a6681f40e8b82cc6555dce2db951d164cc9a70e640ac8974faa2587a6e3af3b9458f7d4b4077b3002536b10ea24d73307a33090c4c270909a5322eac32cb175e68fa83457b21465c08c02dcefccc0c714c2862ddbe567755f05c1e671328d160d3752345ca1db6e74c720e42afca982ba6befd96c5575f1dd8f87ff6606301c0000000000000000000000000000000000000004d0d54b4caf78018766cdb971e8b168d4763c1f00000003d4e1d842caf457797f93db93e4f38a9dbd79f6bf5dc40b55fdbf9b856665061b2e2924f27eb2d2b5a181ccfd9eeb11dec165b6f12433f00bb06124041ffdcdcdc91f3b3b76635a689c9249cf69bcae654bfa81e75b7c7002b883c56026d83520395b7d511f607cf2f899c7b1c75e2192f775d72247167285857588ace1115fbebfee3c16b84cf7036d41c493a63c09f2ce46c1f5995c2d7fe58c15e64bb4cb7e7f336cc22fa1ea1363bce375bd3d579be1dddb08ed5147b629e4b3f0e65783ee5e20d9270802f2a7500738d95216743bc36a04ba8d486fb26252d684b84fa24639089064ca7b93057c041f12d544dab4d24a4f952b4f265a69ba279929959991b7ac63786055b3c029a0e8b6e42ad33cba2661957cff0700000000000029bb61462623a58556cd62844d4d23cc738ee5b36c71d2c010b089251d5806000b1ade92dd9f441468967c052aecd9de81b4b55d06670597991f37ddc4fa19a6369d5bf76c474633a337f676ad255869881da5cadcf49ce9188129cc978977f87b32bd4945717075cbb4d3e01e67ff087644f52fcf0a3c732b0586cb87972c43d2616bf4e521dc310fbf1760243d51a197d3ecfd74bd625e9f496175513f3e97854ea76e26e96a8639a297871485a8609f8ca842b3321932c4d9e224a0cec5946cec9e359fd3687415cad5fb8c678136f36d9f781fade9f2469477748f4dfa0f56c326c89bb5d07f35aaf95303b5a620fc84e1c73557b2277831f8f633f0d293c0e3f4f93149887271e645f50a4e57010a9b76457f6ad73231a905206bbb1b95248aed85a9df9dea64cc1fd1f06a98530000000000000045fcc1fb138fce0faec0a423e860d5b308d7849381b294106af25f15fec047d5b844a99f36e342165df728e381b48c20e0900f8d265157467d3494f2b93c7f3c817688cec2d226f50edb115c2e075f3c663a4b4169bc6fd7d4fbce205f2a1ae263ae0db900fa0a13cf796e0d7a9dad86953c13ed6241206d682e194c64c491de6a531e9bd45abe705f07000a82ccd41a2c1b23bac44b7371a3a0aeab3647c56f0680cd30ca260189dffed79c2cfae39d8160d3fac695b75654a4a5695b9edec673e75d97950fd4d80bdf8e2d83a3232768b1231b09ef4d995a783eb8f731523e9f6c2ee9119d567acd471bc391bd4f07600d5b04b71c1f1fd7e219b8df5123e4c529db3ce74353e8a39e2d21ce0954334951d509cdce531fb14230fa3b7331a943e7223b0ac8725a0d45a213fa249a8801959480ecdc5999c9df72debe8510d0620fce7be7086d5b72e857243f0a7883d9749b1f40936b51631e0060a0d9901d730000000000000000"], &(0x7f0000000f80)='GPL\x00', 0x2, 0x103a, &(0x7f0000000fc0)=""/4096, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000001fc0), 0x0, 0x10, &(0x7f0000002000), 0x2a3}, 0x48) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002040)={r1, 0x0, 0x3a, 0x0, &(0x7f00000020c0)="e460cdfbef2408002900119386dd6a00000000072feb3014cd3ec8a755c1e1380081ffad000400e8d5000006010000001400000500242c10892f", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) (async) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000002200)={@fallback=r0, 0x10, 0x0, 0x8, &(0x7f0000002100)=[0x0], 0x1, 0x0, &(0x7f0000002140)=[0x0], &(0x7f0000002180)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000021c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002540)={0xffffffffffffffff, 0xe0, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000002280)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x4, 0x5, &(0x7f00000022c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000002300)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf4, &(0x7f0000002340)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f0000002380), &(0x7f00000023c0), 0x8, 0xa2, 0x8, 0x8, &(0x7f0000002400)}}, 0x10) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000027c0)=@bpf_ext={0x1c, 0x17, &(0x7f0000002580)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7}, {}, {}, [@tail_call={{0x18, 0x2, 0x1, 0x0, 0x1}}, @jmp={0x5, 0x1, 0x0, 0x4, 0x0, 0x20, 0xffffffffffffffff}, @generic={0x1, 0x4, 0x5, 0xc71, 0x4}, @generic={0x2, 0x9, 0x2, 0x1, 0x5}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000002640)='syzkaller\x00', 0x145, 0x0, &(0x7f0000002680), 0x40f00, 0x30, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000026c0)={0x9, 0x3}, 0x8, 0x10, &(0x7f0000002700)={0x1, 0x8, 0x216bdc2e, 0x3}, 0x10, 0x216f5, 0xffffffffffffffff, 0x3, &(0x7f0000002740)=[0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1], &(0x7f0000002780)=[{0x0, 0x1, 0xc, 0xc}, {0x1, 0x5, 0x5, 0x1}, {0x5, 0x4, 0xe, 0x9}], 0x10, 0x80000001}, 0x94) (async) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)=ANY=[@ANYRES32=r3, @ANYRES32=r1, @ANYBLOB="1a0000000000000000000000f7fc528c46a1400c12733617512a80878a9cd87c7d455fc7691591a8ff64b88ecce045aab68d4b011b65f0963d87d7ba98f538835ddce1a17ca854b7e2b331984110df25c02a", @ANYRES32=r4, @ANYBLOB, @ANYRES64=r2], 0x20) (async) 567.752882ms ago: executing program 1 (id=1590): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) perf_event_open(&(0x7f0000000d80)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp={0x0, 0x9}, 0x3341, 0x0, 0x3f, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000e00)={0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000e80)="1400000017000b63d25a80648c2594f92aa3c92b", 0x14}], 0x1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0xc, 0x4, &(0x7f0000000840)=ANY=[@ANYBLOB="18bc00000b3c41d9b40000008000000073118e00000000009500000000000000"], &(0x7f0000000880)='syzkaller\x00', 0x8, 0x0, 0x0, 0x40f00, 0x8, '\x00', 0x0, @fallback=0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000008c0)={0x0, 0xc, &(0x7f0000000980)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0x23, &(0x7f00000009c0)={r1}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000a00)={0x1f, 0xc, &(0x7f0000000ac0)=ANY=[], &(0x7f0000000b00)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x79, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_GET_PROG_INFO(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000b40)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x5}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000bc0)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x7, 0x441e, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x200, 0x3, 0x5, 0x3, 0x4b9, 0x2020005, 0xb, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r2 = bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r2) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000000c40)={0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000cc0)="240000002d008188042f8eeae0b8402e7b6e67d83c000000200000000000000100000020", 0x24}], 0x1}, 0x0) r4 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r4, 0x891c, &(0x7f0000000d00)={'geneve1\x00', @random="02001800"}) socket$kcm(0x2, 0x5, 0x0) socket$kcm(0x2, 0x200000000000001, 0x106) r5 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000100)="5c00000013006bcd9e3fe3dc6e48aa310b6b8703100000001f03000000000000040014000d000a000d0000009ee517d34460bc24eab556a705251e6182949a3651f60a84c9f5d1938037e786a6d0bdd7fcf50e4509c5bb5a00f69853", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x40000) 492.63174ms ago: executing program 3 (id=1591): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x13, &(0x7f00000002c0)=ANY=[@ANYBLOB="18080000000010000000000000000000851000000600000018000000", @ANYRES32, @ANYBLOB="0000000000000011660800000000000018000000000000000000000000000a009500000000000000360a020000000001180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b50af8ff0000000085000000060000009500000000000000"], &(0x7f0000000380)='GPL\x00', 0xa, 0xff5c, &(0x7f00000003c0)=""/222, 0x0, 0x8}, 0x78) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)={0x2, 0x0, @empty}, 0x10, &(0x7f0000000080)=[{&(0x7f00000000c0)='+', 0x2a928e5c}], 0x1}, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x5, 0x5, &(0x7f0000000580)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f00000005c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r3, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000b80)="89000000120081ae08060cdc030000017f03e3f7000000006ee2ffca1b1f0000000004c00e72f750375ed08a56331dbf9ed7815e381ad6e747033a0093b837dc6cc01e32efaec8c7a6ec00123d0001000b080c00bdad20409bbc7a46e39a8285dcdf12176679df069163ce955f070009d78f0a947ee2b49e33538afaeb2713f450ebd010a20ff27fff", 0x89}], 0x1}, 0x20040842) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) perf_event_open(&(0x7f0000000600)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x3, 0x5, &(0x7f0000000740)=ANY=[@ANYBLOB="180200000000e1ff00000000000000008500000053000000850000002300000095"], &(0x7f0000000780)='GPL\x00', 0x4}, 0x94) perf_event_open(&(0x7f0000000880)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x0, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0}, 0x40, 0x10000, 0x9e4, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000900)={0x11, 0x13, &(0x7f00000009c0)=ANY=[@ANYBLOB="180300000005000000000000000000001801000011af000000000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000d5030000020000838500000071000000180100002020752500000000806020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000400000095"], &(0x7f0000000a80)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) sendmsg$inet(r3, &(0x7f0000002680)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000000c40)="7e50a3a810f85a52f5872b71", 0xc}, {&(0x7f00000014c0)="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", 0x1000}, {&(0x7f00000024c0)="39010674565097d6d934fa786867d551cb7bf31c4a659d0ff1fed973009b5754a5085f7ba18b0894e978b40bdfa9b80b7c7cf70408fb3597ff94203077ff779c36cff1ec1b33b201400db2568726a1a0958aefab145a8eb4a2da", 0x5a}, {&(0x7f0000002540)="48a1095fe18406906cef3c719d77ae09674e691b54b4b84b9a9228424f3f424230e79a9552ffe1cd5d4debd56d4493c08c6a4a414793f22adfc8551385eb1510700c5518a986c9d35f3e98a08ca0bfab080fc0ef27f9ee3134d198b21794d2382177c7e950ec13436c02a74073d9a5f83fd7b5e7a9580a53acc6690aaac05da9a948481c51c8c15a6d41ea619d6500db4530c193c4e2df2bc81f5426e73b6766d4f6c7ffa4e47dc3ff1c41e165856e63c3942965c70b3d157a36906a2401a6301fe21054e7fd75f5b996332b02fefc16d4fc780c8e6ec8b40589733b09f5b6", 0xdf}], 0x4}, 0x4000085) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000000ac0)={r5, 0x0, 0x0}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000fc0)={r0, 0xe0, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000cc0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0xa, 0x4, &(0x7f0000000d00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000d80)=[0x0, 0x0, 0x0, 0x0], 0x0, 0x11, &(0x7f0000000dc0)=[{}, {}, {}], 0x18, 0x10, &(0x7f0000000e00), &(0x7f0000000e40), 0x8, 0xa3, 0x8, 0x8, &(0x7f0000000e80)}}, 0x10) r7 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000001000)=0xffffffffffffffff, 0x4) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f00000010c0)={0x3, 0x0}, 0x8) r9 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001100)={0x0, 0x80000000, 0x10}, 0xc) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000001140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r11 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001180)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) r12 = socket$kcm(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000011c0)) setsockopt$sock_attach_bpf(r12, 0x1, 0x41, &(0x7f0000001280), 0x4) r13 = bpf$MAP_CREATE(0x0, &(0x7f00000012c0)=@base={0x20, 0x8, 0x1, 0x7fff, 0x220, 0xffffffffffffffff, 0x2, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x4, 0x2}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000013c0)={0x20, 0x4, &(0x7f0000001480)=ANY=[@ANYBLOB="18000000000200000000000005000000852000000500000095000000cfff4a1af6275920bbdecc0ccef930a915000000"], &(0x7f0000000c80)='syzkaller\x00', 0x8, 0x0, 0x0, 0x41100, 0x54, '\x00', r6, @fallback=0xc, r7, 0x8, &(0x7f0000001040)={0x8, 0x5}, 0x8, 0x10, &(0x7f0000001080)={0x0, 0x0, 0xffffffff, 0x8}, 0x10, r8, r0, 0x4, &(0x7f0000001340)=[0x1, r9, r10, r11, 0xffffffffffffffff, r13], &(0x7f0000001380)=[{0x5, 0x5, 0x6, 0x2}, {0x2, 0x4, 0x3}, {0x4, 0x1, 0x9, 0x6}, {0x2, 0x2, 0xf, 0x6}], 0x10, 0x6}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={r4, 0x0, 0xe, 0x0, &(0x7f0000000840)="e0b9092dc1b6dbe9ab5becdcc777", 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r14, 0x89a2, &(0x7f00000001c0)={'bridge0\x00', @random="1400"}) 438.114366ms ago: executing program 0 (id=1592): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x6, 0xc, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020207025000000000020202e7b1af8ff00000000bfa100000000000007010000f8cfffffb702000008000000b7030000000000008500000007000000850000000700000095"], &(0x7f0000000200)='GPL\x00', 0x4, 0x0, 0x0, 0x41100, 0x2, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, 0x0, 0x48) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x5, 0x5, &(0x7f0000000540)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000580)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x10, 0x0, 0x0, 0x0, 0x5d31, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x9}, 0xc001, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000009c0)={0xe, 0x4, &(0x7f0000000700)=ANY=[@ANYBLOB="18000000000000000000000000140000711073"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0xf}, 0x94) socketpair(0x1, 0x801, 0x0, &(0x7f0000000740)) r3 = socket$kcm(0x2, 0x2, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) socket$kcm(0x2, 0x5, 0x84) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000007c0)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f0000000880)=[{}, {0x10000002}]}, 0x94) r6 = socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r8) close(r6) recvmsg$unix(r7, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000940)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r6, 0x84, 0x64, &(0x7f0000000980)=r9, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r10) recvmsg$unix(r4, 0x0, 0x0) setsockopt$sock_attach_bpf(r3, 0x84, 0x25, &(0x7f0000000a80), 0x20000010) r11 = syz_clone(0x1001000, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$kcm(0x29, 0x5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000ac0)) perf_event_open(0x0, r11, 0x3, 0xffffffffffffffff, 0xb) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0x0, 0xe40, 0xe40, &(0x7f00000002c0)='\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000300)=""/8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) 353.990234ms ago: executing program 2 (id=1593): bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x0, 0xc, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000008500000022000000180100002020702500000000002020207b0af8ff00000000bfa10000000000000701"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x0, 0x4, &(0x7f00000003c0)=@framed={{0x18, 0x2, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8000}, [@call={0x85, 0x0, 0x0, 0x75}]}, 0x0}, 0x94) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="0e00000004000000080000000a"], 0x50) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@base={0xb, 0x7, 0x8, 0x8, 0x5}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x14, &(0x7f0000000580)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000004007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x11, 0x14, &(0x7f00000006c0)=ANY=[], &(0x7f0000000700)='GPL\x00', 0x0, 0x0, 0x0, 0x40f03, 0x0, '\x00', 0x0, @fallback=0x13, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000740)={r1}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x3, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="07020000f0ffffffbf01000000000000a0d620850098015600000095007ff142d000002d4972d64c277e3c9121b86bb50ff465690d051d6ffd2c0ddf6dc4e14bb48ae3b1c014bf18c3be8b85925e4df639a3f1295c72c1e64af6024cee7056eb7e919246e469ba4346d7911bb48504273a5b3d64c70423120f852483f060b2833580d9cb8e1019d2a95422"], &(0x7f00000002c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 308.118678ms ago: executing program 3 (id=1594): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x6, 0xc, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020207025000000000020202e7b1af8ff00000000bfa100000000000007010000f8cfffffb702000008000000b7030000000000008500000007000000850000000700000095"], &(0x7f0000000200)='GPL\x00', 0x4, 0x0, 0x0, 0x41100, 0x2, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, 0x0, 0x48) r1 = perf_event_open(&(0x7f0000000400)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x6, 0x640a9, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x4, 0x9, 0x4, 0xa, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r2 = bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x10, 0x0, 0x0, 0x0, 0x5d31, 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, 0x4, @perf_bp={0x0, 0x9}, 0xc001, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000009c0)={0xe, 0x4, &(0x7f0000000700)=ANY=[@ANYBLOB="18000000000000000000000000140000711073"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0xf}, 0x94) socketpair(0x1, 0x801, 0x0, &(0x7f0000000740)) r3 = socket$kcm(0x2, 0x2, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) socket$kcm(0x2, 0x5, 0x84) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000007c0)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f0000000880)=[{}, {0x10000002}]}, 0x94) r6 = socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r8) close(r6) recvmsg$unix(r7, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000940)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r6, 0x84, 0x64, &(0x7f0000000980)=r9, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r10) recvmsg$unix(r4, 0x0, 0x0) setsockopt$sock_attach_bpf(r3, 0x84, 0x25, &(0x7f0000000a80), 0x20000010) r11 = syz_clone(0x1001000, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$kcm(0x29, 0x5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000ac0)) perf_event_open(0x0, r11, 0x3, 0xffffffffffffffff, 0xb) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0x0, 0xe40, 0xe40, &(0x7f00000002c0)='\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000300)=""/8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) 232.442237ms ago: executing program 1 (id=1595): r0 = socket$kcm(0x2, 0x1, 0x84) sendmsg$inet(r0, &(0x7f00000001c0)={&(0x7f0000000200)={0x2, 0x0, @private=0xa014101}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000280)="a7", 0x1}], 0x1}, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x7c, &(0x7f00000002c0), 0xc) r1 = socket$kcm(0xa, 0x2, 0x0) r2 = socket$kcm(0x10, 0x3, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x0, &(0x7f00000000c0)=[{}, {}, {0x0, 0x4, 0x10009, 0x4}], 0x10, 0xfffffff6}, 0x94) sendmsg$kcm(r2, &(0x7f0000000100)={0x0, 0xd18c9b25, &(0x7f0000000140)=[{&(0x7f0000000180)="e03f03003b000b05d25a80258c6394f90324fc60100005000a000200053582c137153e3704000580fc0b09000300", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r1, &(0x7f0000001980)={&(0x7f00000019c0)=@in6={0xa, 0x4e23, 0x0, @empty}, 0x80, 0x0, 0x0, &(0x7f0000001a40)=[{0x18, 0x29, 0x3, "43b6"}], 0x18}, 0xf7e5) 168.836223ms ago: executing program 2 (id=1596): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) perf_event_open(&(0x7f0000000d80)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp={0x0, 0x9}, 0x3341, 0x0, 0x3f, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000e00)={0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000e80)="1400000017000b63d25a80648c2594f92aa3c92b", 0x14}], 0x1}, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000c40)={0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000cc0)="240000002d008188042f8eeae0b8402e7b6e67d83c000000200000000000000100000020", 0x24}], 0x1}, 0x0) 95.4841ms ago: executing program 0 (id=1597): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x15, 0x2112, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x6, '\x00', 0x0, @fallback=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x657a, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x401}, 0x10a60, 0x420000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x46, 0x0, 0xf0) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector}, 0x94) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x6, 0x8, &(0x7f0000003440)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r2 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x4e, 0x1, 0x0, 0x0, 0x0, 0x210e, 0x480, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x4ac269b8, 0xaea}, 0x4010, 0x30, 0x2, 0x8, 0x3, 0x90000000, 0x6, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x6, 0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x90004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0x0, 0xc2ba, 0x0, 0x4000000, 0x2, 0x8, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0) r3 = socket$kcm(0x2, 0x200000000000003, 0x106) r4 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000"], &(0x7f0000001340)=""/4110, 0x26, 0x100e, 0x1}, 0x28) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000002380)={r4, 0x20, &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$MAP_CREATE(0x0, 0x0, 0x50) socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000002400)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x0, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0}, 0x0, 0x10000, 0x9e4, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) bpf$MAP_CREATE(0x0, 0x0, 0x50) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) r5 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r5, &(0x7f0000002480)={&(0x7f00000024c0)={0x2, 0x4001, @remote}, 0x10, 0x0}, 0x24000090) setsockopt$sock_attach_bpf(r5, 0x6, 0x15, &(0x7f0000002500), 0x4) syz_open_procfs$namespace(0x0, 0x0) setsockopt$sock_attach_bpf(r3, 0x0, 0x33, 0x0, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8b06, &(0x7f0000000080)={'wlan1\x00', @random="02000000000a"}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) 50.123515ms ago: executing program 2 (id=1598): r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x34140, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_config_ext={0x1ff, 0x200}, 0x8000, 0xcdd, 0x43a1bd76, 0x4, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0xe, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], &(0x7f0000001680)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f00000016c0), 0x8, 0x10, &(0x7f0000001700), 0x10}, 0x94) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000001740), 0x1c1842, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000001780)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f00000017c0)=r1) write$cgroup_devices(r2, &(0x7f0000001800)=ANY=[@ANYBLOB="1e030600bc5cb601288763"], 0xffdd) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) 0s ago: executing program 3 (id=1599): perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 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, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x0, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x14000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xd3c0}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$kcm(0x10, 0x2, 0x4) sendmsg$inet(0xffffffffffffffff, 0x0, 0x2000c090) (async) sendmsg$inet(0xffffffffffffffff, 0x0, 0x2000c090) bpf$PROG_LOAD(0x5, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x99, 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}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x99, 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}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x7, 0x4, 0x100, 0x1, 0x28}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x7, 0x8, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000000010000850000001b000000b70000000000000095"], &(0x7f0000000480)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = perf_event_open(&(0x7f00000004c0)={0x5, 0x80, 0x0, 0xfe, 0xff, 0x5, 0x0, 0x1, 0x80100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000540), 0x4}, 0x1590, 0x0, 0x8, 0x3, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r3 = bpf$ITER_CREATE(0xb, 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x5421, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000018c0)={r0, 0x58, &(0x7f0000001840)}, 0x10) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000018c0)={r0, 0x58, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r5 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000001900)=0xffffffffffffffff, 0x4) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000001940)={0x2, 0x4, 0x8, 0x1, 0x80, r3, 0x80000000, '\x00', r4, r5, 0x5, 0x2}, 0x50) (async) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000001940)={0x2, 0x4, 0x8, 0x1, 0x80, r3, 0x80000000, '\x00', r4, r5, 0x5, 0x2}, 0x50) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) syz_open_procfs$namespace(0x0, &(0x7f0000000600)='ns/ipc\x00') bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000580)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 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, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r6 = perf_event_open(&(0x7f0000000580)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 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, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x5, 0x5, &(0x7f0000000700)=ANY=[@ANYBLOB], &(0x7f0000000740)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) (async) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x5, 0x5, &(0x7f0000000700)=ANY=[@ANYBLOB], &(0x7f0000000740)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r7) (async) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r7) r8 = socket$kcm(0x2, 0x200000000000001, 0x106) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x16, 0x0, 0xb161, 0x2}, 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{r9, 0xffffffffffffffff}, 0x0, &(0x7f00000000c0)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x15, &(0x7f0000000100)={r10, 0x0, &(0x7f0000000840)=""/4096}, 0x20) (async) bpf$MAP_LOOKUP_ELEM(0x15, &(0x7f0000000100)={r10, 0x0, &(0x7f0000000840)=""/4096}, 0x20) sendmsg$inet(r8, &(0x7f00000007c0)={0x0, 0x0, 0x0}, 0x300060c1) setsockopt$sock_attach_bpf(r8, 0x6, 0x3, &(0x7f0000000800), 0x4) (async) setsockopt$sock_attach_bpf(r8, 0x6, 0x3, &(0x7f0000000800), 0x4) kernel console output (not intermixed with test programs): 99][ T8282] ? lockdep_hardirqs_on+0x98/0x150 [ 192.314694][ T8282] do_syscall_64+0x55/0xb0 [ 192.319109][ T8282] ? clear_bhb_loop+0x40/0x90 [ 192.323789][ T8282] ? clear_bhb_loop+0x40/0x90 [ 192.328588][ T8282] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 192.334504][ T8282] RIP: 0033:0x7f883f16034e [ 192.338953][ T8282] 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 [ 192.358572][ T8282] RSP: 002b:00007f884006bfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 192.366987][ T8282] RAX: ffffffffffffffda RBX: 00007f884006c6c0 RCX: 00007f883f16034e [ 192.375215][ T8282] RDX: 000000000000000f RSI: 00007f884006c0a0 RDI: 0000000000000004 [ 192.383269][ T8282] RBP: 00007f884006c090 R08: 0000000000000000 R09: 0000000000000000 [ 192.391234][ T8282] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 192.399199][ T8282] R13: 00007f883f426038 R14: 00007f883f425fa0 R15: 00007ffd292f4308 [ 192.407181][ T8282] [ 192.734135][ T8297] netlink: 209836 bytes leftover after parsing attributes in process `syz.0.836'. [ 193.046624][ T8295] delete_channel: no stack [ 193.423691][ T8317] FAULT_INJECTION: forcing a failure. [ 193.423691][ T8317] name failslab, interval 1, probability 0, space 0, times 0 [ 193.577228][ T8317] CPU: 1 PID: 8317 Comm: syz.3.842 Not tainted syzkaller #0 [ 193.584613][ T8317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 193.594862][ T8317] Call Trace: [ 193.598179][ T8317] [ 193.601110][ T8317] dump_stack_lvl+0x18c/0x250 [ 193.605820][ T8317] ? show_regs_print_info+0x20/0x20 [ 193.611041][ T8317] ? load_image+0x420/0x420 [ 193.615554][ T8317] ? __lock_acquire+0x7eb0/0x7eb0 [ 193.620575][ T8317] ? trace_contention_end+0x39/0xe0 [ 193.625773][ T8317] ? __mutex_lock+0x30d/0xce0 [ 193.630451][ T8317] should_fail_ex+0x394/0x4c0 [ 193.635135][ T8317] should_failslab+0x9/0x20 [ 193.639640][ T8317] slab_pre_alloc_hook+0x59/0x300 [ 193.644763][ T8317] ? mutex_lock_nested+0x20/0x20 [ 193.649718][ T8317] ? in6_dev_get+0x367/0x410 [ 193.654319][ T8317] ? __ipv6_dev_mc_inc+0x452/0xbb0 [ 193.659440][ T8317] __kmem_cache_alloc_node+0x53/0x260 [ 193.664816][ T8317] ? __ipv6_dev_mc_inc+0x452/0xbb0 [ 193.669938][ T8317] kmalloc_trace+0x2a/0xe0 [ 193.674363][ T8317] __ipv6_dev_mc_inc+0x452/0xbb0 [ 193.679342][ T8317] __ipv6_sock_mc_join+0x524/0xac0 [ 193.684470][ T8317] do_ipv6_setsockopt+0x2029/0x3290 [ 193.689682][ T8317] ? sk_dst_reset+0xa0/0xa0 [ 193.694183][ T8317] ? perf_trace_lock_acquire+0x342/0x400 [ 193.699818][ T8317] ? perf_trace_lock+0xfc/0x3b0 [ 193.704674][ T8317] ? trace_event_raw_event_lock+0x240/0x240 [ 193.710572][ T8317] ? ksys_write+0x1d2/0x260 [ 193.715198][ T8317] ? aa_sk_perm+0x7bb/0x8e0 [ 193.719710][ T8317] ? aa_af_perm+0x330/0x330 [ 193.724221][ T8317] ? __fget_files+0x28/0x460 [ 193.728818][ T8317] ? aa_sock_opt_perm+0x74/0x100 [ 193.733777][ T8317] ipv6_setsockopt+0x59/0x190 [ 193.738466][ T8317] ? sock_common_recvmsg+0x190/0x190 [ 193.743771][ T8317] do_sock_setsockopt+0x175/0x1a0 [ 193.748804][ T8317] ? __fdget+0x180/0x210 [ 193.753054][ T8317] __x64_sys_setsockopt+0x182/0x200 [ 193.758259][ T8317] do_syscall_64+0x55/0xb0 [ 193.762680][ T8317] ? clear_bhb_loop+0x40/0x90 [ 193.767372][ T8317] ? clear_bhb_loop+0x40/0x90 [ 193.772090][ T8317] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 193.777986][ T8317] RIP: 0033:0x7fc4d139fb19 [ 193.782414][ T8317] 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 [ 193.802124][ T8317] RSP: 002b:00007fc4d2193028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 193.810545][ T8317] RAX: ffffffffffffffda RBX: 00007fc4d1625fa0 RCX: 00007fc4d139fb19 [ 193.818514][ T8317] RDX: 0000000000000014 RSI: 0000000000000029 RDI: 0000000000000007 [ 193.826572][ T8317] RBP: 00007fc4d2193090 R08: 0000000000000120 R09: 0000000000000000 [ 193.834567][ T8317] R10: 0000200000000100 R11: 0000000000000246 R12: 0000000000000001 [ 193.842539][ T8317] R13: 00007fc4d1626038 R14: 00007fc4d1625fa0 R15: 00007ffc830642f8 [ 193.850548][ T8317] [ 193.951005][ T8311] delete_channel: no stack [ 194.458230][ T8335] validate_nla: 30 callbacks suppressed [ 194.458359][ T8335] netlink: 'syz.0.849': attribute type 9 has an invalid length. [ 194.766804][ T1292] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.773852][ T1292] ieee802154 phy1 wpan1: encryption failed: -22 [ 195.164303][ T8334] delete_channel: no stack [ 195.531806][ T8342] netlink: 'syz.0.852': attribute type 9 has an invalid length. [ 195.550358][ T8342] __nla_validate_parse: 3 callbacks suppressed [ 195.550404][ T8342] netlink: 209836 bytes leftover after parsing attributes in process `syz.0.852'. [ 195.794507][ T8346] netlink: 'syz.1.854': attribute type 21 has an invalid length. [ 195.839646][ T8346] netlink: 156 bytes leftover after parsing attributes in process `syz.1.854'. [ 195.866998][ T8349] netlink: 'syz.1.854': attribute type 10 has an invalid length. [ 196.002940][ T8351] netlink: 'syz.1.854': attribute type 10 has an invalid length. [ 196.010889][ T8344] netlink: 'syz.3.853': attribute type 9 has an invalid length. [ 196.010919][ T8344] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.853'. [ 196.074027][ T8341] delete_channel: no stack [ 196.396612][ T8343] delete_channel: no stack [ 196.578867][ T8366] netlink: 'syz.3.860': attribute type 9 has an invalid length. [ 196.609778][ T8366] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.860'. [ 197.252550][ T8364] delete_channel: no stack [ 197.895597][ T8382] netlink: 'syz.1.869': attribute type 9 has an invalid length. [ 197.934998][ T8382] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.869'. [ 198.161090][ T8387] netlink: 'syz.2.871': attribute type 10 has an invalid length. [ 198.169127][ T8387] netlink: 40 bytes leftover after parsing attributes in process `syz.2.871'. [ 198.180003][ T8387] bond0: entered allmulticast mode [ 198.185711][ T8387] bond_slave_0: entered allmulticast mode [ 198.192115][ T8387] bond_slave_1: entered allmulticast mode [ 198.198182][ T8387] bridge0: entered allmulticast mode [ 198.203924][ T8387] bridge_slave_1: entered allmulticast mode [ 198.210363][ T8387] mac80211_hwsim hwsim5 wlan1: entered allmulticast mode [ 198.219456][ T8387] bridge0: port 2(bond0) entered blocking state [ 198.225965][ T8387] bridge0: port 2(bond0) entered disabled state [ 198.234164][ T8387] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. [ 198.335933][ T8401] netlink: zone id is out of range [ 198.382402][ T8401] netlink: set zone limit has 8 unknown bytes [ 198.416098][ T8381] delete_channel: no stack [ 198.426118][ T8398] netlink: zone id is out of range [ 198.434194][ T8398] netlink: set zone limit has 8 unknown bytes [ 198.666485][ T8396] netlink: 'syz.3.872': attribute type 9 has an invalid length. [ 198.676381][ T8396] netlink: 134780 bytes leftover after parsing attributes in process `syz.3.872'. [ 199.098994][ T8407] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.876'. [ 199.591153][ T8406] delete_channel: no stack [ 199.764542][ T8416] validate_nla: 1 callbacks suppressed [ 199.764633][ T8416] netlink: 'syz.1.880': attribute type 10 has an invalid length. [ 200.254279][ T8433] FAULT_INJECTION: forcing a failure. [ 200.254279][ T8433] name failslab, interval 1, probability 0, space 0, times 0 [ 200.270614][ T8433] CPU: 1 PID: 8433 Comm: syz.1.893 Not tainted syzkaller #0 [ 200.277948][ T8433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 200.288028][ T8433] Call Trace: [ 200.291334][ T8433] [ 200.294292][ T8433] dump_stack_lvl+0x18c/0x250 [ 200.299013][ T8433] ? show_regs_print_info+0x20/0x20 [ 200.304224][ T8433] ? load_image+0x420/0x420 [ 200.308724][ T8433] ? lockdep_hardirqs_on+0x98/0x150 [ 200.314019][ T8433] should_fail_ex+0x394/0x4c0 [ 200.318710][ T8433] should_failslab+0x9/0x20 [ 200.323226][ T8433] slab_pre_alloc_hook+0x59/0x300 [ 200.328253][ T8433] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 200.334423][ T8433] kmem_cache_alloc_node+0x5e/0x320 [ 200.339622][ T8433] ? __alloc_skb+0x103/0x2c0 [ 200.344215][ T8433] __alloc_skb+0x103/0x2c0 [ 200.348631][ T8433] wireless_send_event+0x2b0/0xc50 [ 200.353742][ T8433] ? cfg80211_wext_siwmode+0x188/0x2c0 [ 200.359200][ T8433] ? wireless_nlevent_flush+0x110/0x110 [ 200.364742][ T8433] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 200.370935][ T8433] ioctl_standard_call+0x12a/0x250 [ 200.376051][ T8433] ? cfg80211_wext_giwname+0x30/0x30 [ 200.381507][ T8433] ? cfg80211_wext_giwname+0x30/0x30 [ 200.386802][ T8433] wext_ioctl_dispatch+0x51a/0x650 [ 200.391919][ T8433] ? __lock_acquire+0x7eb0/0x7eb0 [ 200.396940][ T8433] ? wext_ioctl_dispatch+0x650/0x650 [ 200.402220][ T8433] ? iw_handler_get_private+0x1f0/0x1f0 [ 200.407764][ T8433] ? wext_handle_ioctl+0x1e0/0x1e0 [ 200.412960][ T8433] ? __might_fault+0xaa/0x120 [ 200.417636][ T8433] ? __might_fault+0xc6/0x120 [ 200.422315][ T8433] ? __might_fault+0xaa/0x120 [ 200.427003][ T8433] wext_handle_ioctl+0x118/0x1e0 [ 200.431949][ T8433] ? call_commit_handler+0xf0/0xf0 [ 200.437083][ T8433] sock_ioctl+0x15d/0x7e0 [ 200.441417][ T8433] ? sock_poll+0x460/0x460 [ 200.445834][ T8433] ? bpf_lsm_file_ioctl+0x9/0x10 [ 200.450767][ T8433] ? security_file_ioctl+0x80/0xa0 [ 200.455877][ T8433] ? sock_poll+0x460/0x460 [ 200.460295][ T8433] __se_sys_ioctl+0xfd/0x170 [ 200.464898][ T8433] do_syscall_64+0x55/0xb0 [ 200.469401][ T8433] ? clear_bhb_loop+0x40/0x90 [ 200.474173][ T8433] ? clear_bhb_loop+0x40/0x90 [ 200.478853][ T8433] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 200.484741][ T8433] RIP: 0033:0x7fdf5279fb19 [ 200.489155][ T8433] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 200.508778][ T8433] RSP: 002b:00007fdf535f0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 200.517205][ T8433] RAX: ffffffffffffffda RBX: 00007fdf52a25fa0 RCX: 00007fdf5279fb19 [ 200.525174][ T8433] RDX: 0000200000000080 RSI: 0000000000008b06 RDI: 0000000000000006 [ 200.533156][ T8433] RBP: 00007fdf535f0090 R08: 0000000000000000 R09: 0000000000000000 [ 200.541131][ T8433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 200.549113][ T8433] R13: 00007fdf52a26038 R14: 00007fdf52a25fa0 R15: 00007ffd10752178 [ 200.557094][ T8433] [ 200.606328][ T8433] sit0: left promiscuous mode [ 200.736808][ T8440] sit0: entered promiscuous mode [ 201.174384][ T8447] netlink: 'syz.0.890': attribute type 9 has an invalid length. [ 201.188707][ T8447] netlink: 209836 bytes leftover after parsing attributes in process `syz.0.890'. [ 201.419735][ T8459] netlink: 'syz.2.892': attribute type 10 has an invalid length. [ 201.561786][ T8446] delete_channel: no stack [ 201.696047][ T8468] netlink: zone id is out of range [ 201.706396][ T5098] Bluetooth: hci1: command 0x0406 tx timeout [ 201.712611][ T5098] Bluetooth: hci3: command 0x0406 tx timeout [ 201.715253][ T5788] Bluetooth: hci2: command 0x0406 tx timeout [ 201.718847][ T52] Bluetooth: hci0: command 0x0406 tx timeout [ 201.726799][ T8468] netlink: set zone limit has 8 unknown bytes [ 201.761453][ T8468] netlink: 'syz.2.897': attribute type 9 has an invalid length. [ 201.780905][ T8468] netlink: 134780 bytes leftover after parsing attributes in process `syz.2.897'. [ 202.467836][ T8486] netlink: 'syz.2.905': attribute type 10 has an invalid length. [ 202.857294][ T8497] FAULT_INJECTION: forcing a failure. [ 202.857294][ T8497] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 202.871307][ T8499] netlink: zone id is out of range [ 202.878608][ T8499] netlink: set zone limit has 8 unknown bytes [ 203.008941][ T8497] CPU: 0 PID: 8497 Comm: syz.2.910 Not tainted syzkaller #0 [ 203.016323][ T8497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 203.026513][ T8497] Call Trace: [ 203.029842][ T8497] [ 203.032821][ T8497] dump_stack_lvl+0x18c/0x250 [ 203.037565][ T8497] ? show_regs_print_info+0x20/0x20 [ 203.042822][ T8497] ? load_image+0x420/0x420 [ 203.047385][ T8497] ? __might_fault+0xaa/0x120 [ 203.052119][ T8497] ? __lock_acquire+0x7eb0/0x7eb0 [ 203.057303][ T8497] should_fail_ex+0x394/0x4c0 [ 203.062059][ T8497] _copy_from_user+0x2f/0xe0 [ 203.066715][ T8497] ___sys_recvmsg+0x174/0x590 [ 203.071463][ T8497] ? __sys_recvmsg+0x2a0/0x2a0 [ 203.076307][ T8497] ? ksys_write+0x1d2/0x260 [ 203.080912][ T8497] ? __fget_files+0x3fc/0x460 [ 203.085734][ T8497] __x64_sys_recvmsg+0x21e/0x2f0 [ 203.090747][ T8497] ? ___sys_recvmsg+0x590/0x590 [ 203.095787][ T8497] ? lockdep_hardirqs_on+0x98/0x150 [ 203.101055][ T8497] do_syscall_64+0x55/0xb0 [ 203.105522][ T8497] ? clear_bhb_loop+0x40/0x90 [ 203.110249][ T8497] ? clear_bhb_loop+0x40/0x90 [ 203.115074][ T8497] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 203.121095][ T8497] RIP: 0033:0x7f4d5959fb19 [ 203.125556][ T8497] 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 [ 203.145212][ T8497] RSP: 002b:00007f4d5a476028 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 203.153686][ T8497] RAX: ffffffffffffffda RBX: 00007f4d59825fa0 RCX: 00007f4d5959fb19 [ 203.161713][ T8497] RDX: 0000000040010003 RSI: 0000200000000b40 RDI: 0000000000000003 [ 203.169726][ T8497] RBP: 00007f4d5a476090 R08: 0000000000000000 R09: 0000000000000000 [ 203.177745][ T8497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 203.185767][ T8497] R13: 00007f4d59826038 R14: 00007f4d59825fa0 R15: 00007ffc00a3e828 [ 203.193837][ T8497] [ 203.348641][ T8499] netlink: 'syz.0.909': attribute type 9 has an invalid length. [ 203.357971][ T8499] netlink: 134780 bytes leftover after parsing attributes in process `syz.0.909'. [ 203.620311][ T8505] delete_channel: no stack [ 203.625302][ T8505] delete_channel: no stack [ 203.991312][ T8515] netlink: 'syz.3.916': attribute type 10 has an invalid length. [ 204.592900][ T8532] delete_channel: no stack [ 204.601171][ T8532] delete_channel: no stack [ 205.055587][ T8539] netlink: 'syz.1.935': attribute type 9 has an invalid length. [ 205.075710][ T8539] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.935'. [ 205.564199][ T8562] netlink: 4595 bytes leftover after parsing attributes in process `syz.3.932'. [ 205.577492][ T8558] netlink: 'syz.2.930': attribute type 10 has an invalid length. [ 205.606630][ T8538] delete_channel: no stack [ 206.094211][ T8574] delete_channel: no stack [ 206.099213][ T8574] delete_channel: no stack [ 206.620362][ T8590] netlink: 'syz.2.942': attribute type 10 has an invalid length. [ 206.642919][ T8586] netlink: 'syz.0.940': attribute type 9 has an invalid length. [ 206.651236][ T8586] netlink: 209836 bytes leftover after parsing attributes in process `syz.0.940'. [ 206.960002][ T8594] netlink: 'syz.3.944': attribute type 9 has an invalid length. [ 206.977291][ T8594] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.944'. [ 207.010280][ T8585] delete_channel: no stack [ 207.291796][ T8593] delete_channel: no stack [ 207.301273][ T8603] netlink: 'syz.1.946': attribute type 10 has an invalid length. [ 207.327078][ T8603] netlink: 40 bytes leftover after parsing attributes in process `syz.1.946'. [ 207.335999][ T8603] veth1_to_team: entered promiscuous mode [ 207.397894][ T8603] veth1_to_team: entered allmulticast mode [ 207.417698][ T8603] bridge0: port 2(veth1_to_team) entered blocking state [ 207.424920][ T8603] bridge0: port 2(veth1_to_team) entered disabled state [ 208.240704][ T8614] netlink: 164 bytes leftover after parsing attributes in process `syz.1.951'. [ 208.883600][ T8629] netlink: 'syz.0.957': attribute type 10 has an invalid length. [ 208.905394][ T8625] netlink: 'syz.3.956': attribute type 9 has an invalid length. [ 208.913661][ T8625] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.956'. [ 208.918053][ T8629] netlink: 40 bytes leftover after parsing attributes in process `syz.0.957'. [ 208.961320][ T8629] veth1_to_team: entered promiscuous mode [ 208.967904][ T8629] veth1_to_team: entered allmulticast mode [ 208.975571][ T8629] bridge0: port 2(veth1_to_team) entered blocking state [ 208.983901][ T8629] bridge0: port 2(veth1_to_team) entered disabled state [ 209.451581][ T8639] rxe_eth0 speed is unknown, defaulting to 1000 [ 209.549655][ T8624] delete_channel: no stack [ 209.558718][ T8643] netlink: 'syz.0.961': attribute type 10 has an invalid length. [ 209.749697][ T8645] rxe_eth0 speed is unknown, defaulting to 1000 [ 209.766588][ T8649] delete_channel: no stack [ 209.771610][ T8649] delete_channel: no stack [ 210.436594][ T8658] netlink: 'syz.1.966': attribute type 9 has an invalid length. [ 210.444896][ T8658] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.966'. [ 210.549046][ T8660] netlink: 164 bytes leftover after parsing attributes in process `syz.0.967'. [ 211.096656][ T8657] delete_channel: no stack [ 211.336927][ T8670] netlink: 'syz.1.971': attribute type 10 has an invalid length. [ 211.807488][ T8674] netlink: 'syz.1.972': attribute type 9 has an invalid length. [ 211.817574][ T8674] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.972'. [ 211.883104][ T8676] delete_channel: no stack [ 211.887902][ T8676] delete_channel: no stack [ 212.161850][ T8678] netlink: 'syz.0.982': attribute type 9 has an invalid length. [ 212.187274][ T8678] netlink: 209836 bytes leftover after parsing attributes in process `syz.0.982'. [ 212.223423][ T8673] delete_channel: no stack [ 212.528173][ T8682] netlink: 'syz.3.975': attribute type 9 has an invalid length. [ 212.535974][ T8682] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.975'. [ 212.614637][ T8677] delete_channel: no stack [ 212.672114][ T8690] FAULT_INJECTION: forcing a failure. [ 212.672114][ T8690] name failslab, interval 1, probability 0, space 0, times 0 [ 212.702060][ T8690] CPU: 1 PID: 8690 Comm: syz.2.979 Not tainted syzkaller #0 [ 212.709445][ T8690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 212.719965][ T8690] Call Trace: [ 212.723261][ T8690] [ 212.726213][ T8690] dump_stack_lvl+0x18c/0x250 [ 212.731001][ T8690] ? show_regs_print_info+0x20/0x20 [ 212.736220][ T8690] ? load_image+0x420/0x420 [ 212.740738][ T8690] ? __local_bh_enable_ip+0x13a/0x1c0 [ 212.746128][ T8690] ? lockdep_hardirqs_on+0x98/0x150 [ 212.751341][ T8690] ? __local_bh_enable_ip+0x13a/0x1c0 [ 212.756733][ T8690] should_fail_ex+0x394/0x4c0 [ 212.761958][ T8690] should_failslab+0x9/0x20 [ 212.766479][ T8690] slab_pre_alloc_hook+0x59/0x300 [ 212.771601][ T8690] ? sctp_get_port_local+0xd26/0x15d0 [ 212.777101][ T8690] ? sctp_add_bind_addr+0x8c/0x360 [ 212.782239][ T8690] __kmem_cache_alloc_node+0x53/0x260 [ 212.787628][ T8690] ? sctp_add_bind_addr+0x8c/0x360 [ 212.792756][ T8690] kmalloc_trace+0x2a/0xe0 [ 212.797193][ T8690] sctp_add_bind_addr+0x8c/0x360 [ 212.802144][ T8690] ? sctp_auto_asconf_init+0x14d/0x1d0 [ 212.807627][ T8690] sctp_do_bind+0x57e/0x8f0 [ 212.812160][ T8690] sctp_connect_new_asoc+0x26a/0x6a0 [ 212.817472][ T8690] ? __sctp_connect+0xd80/0xd80 [ 212.822344][ T8690] ? __local_bh_enable_ip+0x13a/0x1c0 [ 212.827736][ T8690] ? bpf_lsm_sctp_bind_connect+0x9/0x10 [ 212.833297][ T8690] ? security_sctp_bind_connect+0x89/0xb0 [ 212.839064][ T8690] sctp_sendmsg+0x1519/0x27b0 [ 212.843778][ T8690] ? sctp_getsockopt+0xb60/0xb60 [ 212.848822][ T8690] ? aa_sk_perm+0x7bb/0x8e0 [ 212.853344][ T8690] ? aa_af_perm+0x330/0x330 [ 212.857863][ T8690] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 212.864293][ T8690] ? sock_rps_record_flow+0x19/0x3f0 [ 212.869594][ T8690] ? inet_sendmsg+0xce/0x2a0 [ 212.874203][ T8690] ? inet_send_prepare+0x250/0x250 [ 212.879332][ T8690] ____sys_sendmsg+0x61b/0x980 [ 212.884113][ T8690] ? __asan_memset+0x22/0x40 [ 212.888717][ T8690] ? __sys_sendmsg_sock+0x30/0x30 [ 212.893747][ T8690] ? __import_iovec+0x5f2/0x850 [ 212.898629][ T8690] ? import_iovec+0x73/0xa0 [ 212.903157][ T8690] ___sys_sendmsg+0x2a6/0x360 [ 212.907940][ T8690] ? get_pid_task+0x20/0x1e0 [ 212.912556][ T8690] ? __sys_sendmsg+0x2b0/0x2b0 [ 212.917361][ T8690] ? __lock_acquire+0x7eb0/0x7eb0 [ 212.922432][ T8690] __se_sys_sendmsg+0x1d0/0x2c0 [ 212.927294][ T8690] ? perf_trace_preemptirq_template+0x269/0x330 [ 212.933619][ T8690] ? __x64_sys_sendmsg+0x80/0x80 [ 212.938584][ T8690] ? lockdep_hardirqs_on+0x98/0x150 [ 212.943795][ T8690] do_syscall_64+0x55/0xb0 [ 212.948226][ T8690] ? clear_bhb_loop+0x40/0x90 [ 212.952918][ T8690] ? clear_bhb_loop+0x40/0x90 [ 212.957611][ T8690] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 212.963524][ T8690] RIP: 0033:0x7f4d5959fb19 [ 212.967954][ T8690] 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 [ 212.987575][ T8690] RSP: 002b:00007f4d5a476028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 212.996094][ T8690] RAX: ffffffffffffffda RBX: 00007f4d59825fa0 RCX: 00007f4d5959fb19 [ 213.004086][ T8690] RDX: 0000000004000080 RSI: 0000200000000680 RDI: 0000000000000004 [ 213.012076][ T8690] RBP: 00007f4d5a476090 R08: 0000000000000000 R09: 0000000000000000 [ 213.020161][ T8690] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 213.028148][ T8690] R13: 00007f4d59826038 R14: 00007f4d59825fa0 R15: 00007ffc00a3e828 [ 213.036145][ T8690] [ 213.095065][ T8681] delete_channel: no stack [ 213.192803][ T8695] netlink: 'syz.0.980': attribute type 10 has an invalid length. [ 213.262596][ T8700] netlink: 'syz.1.983': attribute type 10 has an invalid length. [ 213.415576][ T8702] netlink: 'syz.2.984': attribute type 9 has an invalid length. [ 213.430671][ T8702] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.984'. [ 213.587329][ T8701] delete_channel: no stack [ 213.677619][ T8710] delete_channel: no stack [ 213.682406][ T8710] delete_channel: no stack [ 214.749117][ T8720] netlink: 'syz.2.990': attribute type 9 has an invalid length. [ 214.773616][ T8720] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.990'. [ 215.427947][ T8719] delete_channel: no stack [ 215.446382][ T8731] netlink: 'syz.3.995': attribute type 10 has an invalid length. [ 215.899661][ T8747] mac80211_hwsim hwsim10 .3ãc¤±: renamed from wlan1 (while UP) [ 216.093734][ T8759] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1006'. [ 216.190690][ T8761] netlink: 'syz.2.1005': attribute type 21 has an invalid length. [ 216.202118][ T8761] netlink: 156 bytes leftover after parsing attributes in process `syz.2.1005'. [ 216.238632][ T8761] netlink: 'syz.2.1005': attribute type 10 has an invalid length. [ 216.250329][ T8761] netlink: 'syz.2.1005': attribute type 10 has an invalid length. [ 216.547332][ T8776] netlink: 'syz.1.1013': attribute type 9 has an invalid length. [ 216.556672][ T8776] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.1013'. [ 217.039992][ T8775] delete_channel: no stack [ 217.192189][ T8792] netlink: 'syz.2.1020': attribute type 21 has an invalid length. [ 217.218392][ T8792] netlink: 156 bytes leftover after parsing attributes in process `syz.2.1020'. [ 217.266665][ T8792] netlink: 'syz.2.1020': attribute type 10 has an invalid length. [ 217.292309][ T8792] netlink: 'syz.2.1020': attribute type 10 has an invalid length. [ 217.995790][ T8808] netlink: 'syz.2.1028': attribute type 9 has an invalid length. [ 218.006115][ T8808] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.1028'. [ 218.860821][ T8806] delete_channel: no stack [ 218.887106][ T8823] FAULT_INJECTION: forcing a failure. [ 218.887106][ T8823] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 218.913181][ T8823] CPU: 0 PID: 8823 Comm: syz.1.1031 Not tainted syzkaller #0 [ 218.920616][ T8823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 218.930696][ T8823] Call Trace: [ 218.934001][ T8823] [ 218.936954][ T8823] dump_stack_lvl+0x18c/0x250 [ 218.941668][ T8823] ? show_regs_print_info+0x20/0x20 [ 218.946912][ T8823] ? load_image+0x420/0x420 [ 218.951559][ T8823] ? __might_fault+0xaa/0x120 [ 218.956244][ T8823] ? __lock_acquire+0x7eb0/0x7eb0 [ 218.961279][ T8823] should_fail_ex+0x394/0x4c0 [ 218.965963][ T8823] _copy_to_user+0x2f/0xa0 [ 218.970388][ T8823] bpf_test_finish+0x19f/0x650 [ 218.975249][ T8823] ? bpf_test_run+0x174/0x870 [ 218.979934][ T8823] ? convert_skb_to___skb+0x420/0x420 [ 218.985314][ T8823] bpf_prog_test_run_skb+0x1135/0x18f0 [ 218.990781][ T8823] ? cpu_online+0x60/0x60 [ 218.995108][ T8823] bpf_prog_test_run+0x31f/0x390 [ 219.000050][ T8823] __sys_bpf+0x49d/0x890 [ 219.004383][ T8823] ? bpf_link_show_fdinfo+0x560/0x560 [ 219.009794][ T8823] ? lock_chain_count+0x20/0x20 [ 219.014651][ T8823] __x64_sys_bpf+0x7c/0x90 [ 219.019072][ T8823] do_syscall_64+0x55/0xb0 [ 219.023496][ T8823] ? clear_bhb_loop+0x40/0x90 [ 219.028168][ T8823] ? clear_bhb_loop+0x40/0x90 [ 219.032846][ T8823] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 219.038740][ T8823] RIP: 0033:0x7fdf5279fb19 [ 219.043155][ T8823] 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 [ 219.062930][ T8823] RSP: 002b:00007fdf535f0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 219.071349][ T8823] RAX: ffffffffffffffda RBX: 00007fdf52a25fa0 RCX: 00007fdf5279fb19 [ 219.079326][ T8823] RDX: 0000000000000050 RSI: 0000200000000180 RDI: 000000000000000a [ 219.087378][ T8823] RBP: 00007fdf535f0090 R08: 0000000000000000 R09: 0000000000000000 [ 219.095431][ T8823] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 219.103432][ T8823] R13: 00007fdf52a26038 R14: 00007fdf52a25fa0 R15: 00007ffd10752178 [ 219.111470][ T8823] [ 219.211905][ T8827] netlink: 'syz.2.1034': attribute type 21 has an invalid length. [ 219.232683][ T8827] netlink: 156 bytes leftover after parsing attributes in process `syz.2.1034'. [ 219.264943][ T8821] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.1032'. [ 219.686447][ T8820] delete_channel: no stack [ 219.706284][ T8840] netlink: 16098 bytes leftover after parsing attributes in process `syz.1.1041'. [ 219.925864][ T8850] netlink: 156 bytes leftover after parsing attributes in process `syz.1.1045'. [ 219.991161][ T8847] netlink: 209836 bytes leftover after parsing attributes in process `syz.0.1043'. [ 220.741073][ T8843] delete_channel: no stack [ 220.743250][ T8872] validate_nla: 10 callbacks suppressed [ 220.743294][ T8872] netlink: 'syz.3.1052': attribute type 9 has an invalid length. [ 220.760265][ T8872] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.1052'. [ 221.291118][ T8884] netlink: 'syz.2.1056': attribute type 21 has an invalid length. [ 221.313960][ T8871] delete_channel: no stack [ 221.327333][ T8884] netlink: 156 bytes leftover after parsing attributes in process `syz.2.1056'. [ 221.356929][ T8886] netlink: 'syz.2.1056': attribute type 10 has an invalid length. [ 221.367453][ T8882] netlink: 16186 bytes leftover after parsing attributes in process `syz.0.1055'. [ 221.398003][ T8884] netlink: 'syz.2.1056': attribute type 10 has an invalid length. [ 221.528890][ T8892] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 221.830962][ T8906] delete_channel: no stack [ 222.123737][ T8913] netlink: 'syz.2.1067': attribute type 9 has an invalid length. [ 222.258633][ T8919] delete_channel: no stack [ 222.271737][ T8919] delete_channel: no stack [ 222.640886][ T8911] delete_channel: no stack [ 222.792082][ T8926] delete_channel: no stack [ 222.796674][ T8926] delete_channel: no stack [ 223.179564][ T8938] __nla_validate_parse: 3 callbacks suppressed [ 223.179582][ T8938] netlink: 65185 bytes leftover after parsing attributes in process `syz.0.1075'. [ 223.431454][ T8944] delete_channel: no stack [ 223.441025][ T8944] delete_channel: no stack [ 223.528954][ T8950] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:0603:0000:0023 with DS=0x3f [ 223.700606][ T8954] netlink: 'syz.2.1083': attribute type 25 has an invalid length. [ 223.729214][ T8951] netlink: 'syz.0.1081': attribute type 9 has an invalid length. [ 223.731278][ T8954] netlink: 'syz.2.1083': attribute type 29 has an invalid length. [ 223.737463][ T8951] netlink: 209836 bytes leftover after parsing attributes in process `syz.0.1081'. [ 223.787109][ T8954] FAULT_INJECTION: forcing a failure. [ 223.787109][ T8954] name failslab, interval 1, probability 0, space 0, times 0 [ 223.800381][ T8954] CPU: 1 PID: 8954 Comm: syz.2.1083 Not tainted syzkaller #0 [ 223.807909][ T8954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 223.817995][ T8954] Call Trace: [ 223.821299][ T8954] [ 223.824254][ T8954] dump_stack_lvl+0x18c/0x250 [ 223.828966][ T8954] ? show_regs_print_info+0x20/0x20 [ 223.834354][ T8954] ? load_image+0x420/0x420 [ 223.838899][ T8954] ? br_get_link_af_size_filtered+0x91/0xca0 [ 223.844888][ T8954] ? __lock_acquire+0x7eb0/0x7eb0 [ 223.849937][ T8954] ? br_get_vlan_tunnel_info_size+0x2e/0x4e0 [ 223.855921][ T8954] should_fail_ex+0x394/0x4c0 [ 223.860603][ T8954] should_failslab+0x9/0x20 [ 223.865120][ T8954] slab_pre_alloc_hook+0x59/0x300 [ 223.870147][ T8954] kmem_cache_alloc_node+0x5e/0x320 [ 223.875343][ T8954] ? __alloc_skb+0x103/0x2c0 [ 223.879938][ T8954] __alloc_skb+0x103/0x2c0 [ 223.884361][ T8954] br_info_notify+0x105/0x240 [ 223.889038][ T8954] br_setlink+0x387/0x860 [ 223.893363][ T8954] ? is_bpf_text_address+0x28f/0x2a0 [ 223.898647][ T8954] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 223.904716][ T8954] ? br_vlan_info+0x460/0x460 [ 223.909411][ T8954] ? trace_contention_end+0x39/0xe0 [ 223.914610][ T8954] ? __mutex_lock+0x30d/0xce0 [ 223.919284][ T8954] ? mutex_is_locked+0x12/0x40 [ 223.924042][ T8954] rtnl_bridge_setlink+0x5b2/0x7d0 [ 223.929152][ T8954] ? mutex_lock_nested+0x20/0x20 [ 223.934087][ T8954] ? rtnl_bridge_dellink+0x6f0/0x6f0 [ 223.939380][ T8954] ? rtnl_bridge_dellink+0x6f0/0x6f0 [ 223.944668][ T8954] rtnetlink_rcv_msg+0x843/0xf90 [ 223.949605][ T8954] ? rtnetlink_rcv_msg+0x220/0xf90 [ 223.954718][ T8954] ? rtnetlink_bind+0x80/0x80 [ 223.959402][ T8954] ? kasan_quarantine_put+0xd8/0x220 [ 223.964776][ T8954] ? lockdep_hardirqs_on+0x98/0x150 [ 223.969973][ T8954] ? slab_free_freelist_hook+0x154/0x240 [ 223.975609][ T8954] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 223.981766][ T8954] ? lock_chain_count+0x20/0x20 [ 223.986619][ T8954] ? __local_bh_enable_ip+0x13a/0x1c0 [ 223.992005][ T8954] ? lockdep_hardirqs_on+0x98/0x150 [ 223.997203][ T8954] ? __local_bh_enable_ip+0x13a/0x1c0 [ 224.002575][ T8954] ? _local_bh_enable+0xa0/0xa0 [ 224.007429][ T8954] ? __dev_queue_xmit+0x1481/0x3a30 [ 224.012626][ T8954] ? __dev_queue_xmit+0x6d1/0x3a30 [ 224.017744][ T8954] ? ref_tracker_free+0x686/0x830 [ 224.022780][ T8954] netlink_rcv_skb+0x235/0x4c0 [ 224.027628][ T8954] ? rtnetlink_bind+0x80/0x80 [ 224.032417][ T8954] ? netlink_ack+0x1160/0x1160 [ 224.037184][ T8954] ? __lock_acquire+0x7eb0/0x7eb0 [ 224.042214][ T8954] ? netlink_deliver_tap+0x2e/0x1b0 [ 224.047414][ T8954] netlink_unicast+0x856/0x9e0 [ 224.052192][ T8954] netlink_sendmsg+0x8d0/0xbf0 [ 224.056959][ T8954] ? netlink_getsockopt+0x590/0x590 [ 224.062458][ T8954] ? apparmor_socket_sendmsg+0x8e/0x330 [ 224.068013][ T8954] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 224.073296][ T8954] ? security_socket_sendmsg+0x80/0xa0 [ 224.078767][ T8954] ? netlink_getsockopt+0x590/0x590 [ 224.083971][ T8954] ____sys_sendmsg+0x61b/0x980 [ 224.088740][ T8954] ? __asan_memset+0x22/0x40 [ 224.093332][ T8954] ? __sys_sendmsg_sock+0x30/0x30 [ 224.098358][ T8954] ? __import_iovec+0x5f2/0x850 [ 224.103223][ T8954] ? import_iovec+0x73/0xa0 [ 224.107725][ T8954] ___sys_sendmsg+0x2a6/0x360 [ 224.112399][ T8954] ? get_pid_task+0x20/0x1e0 [ 224.116995][ T8954] ? __sys_sendmsg+0x2b0/0x2b0 [ 224.121779][ T8954] ? __lock_acquire+0x7eb0/0x7eb0 [ 224.126814][ T8954] __se_sys_sendmsg+0x1d0/0x2c0 [ 224.131670][ T8954] ? __x64_sys_sendmsg+0x80/0x80 [ 224.136627][ T8954] ? lockdep_hardirqs_on+0x98/0x150 [ 224.141910][ T8954] do_syscall_64+0x55/0xb0 [ 224.146331][ T8954] ? clear_bhb_loop+0x40/0x90 [ 224.151005][ T8954] ? clear_bhb_loop+0x40/0x90 [ 224.155678][ T8954] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 224.162091][ T8954] RIP: 0033:0x7f4d5959fb19 [ 224.166506][ T8954] 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 [ 224.186198][ T8954] RSP: 002b:00007f4d5a476028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 224.194621][ T8954] RAX: ffffffffffffffda RBX: 00007f4d59825fa0 RCX: 00007f4d5959fb19 [ 224.202597][ T8954] RDX: 0000000004004004 RSI: 0000200000000040 RDI: 0000000000000005 [ 224.210657][ T8954] RBP: 00007f4d5a476090 R08: 0000000000000000 R09: 0000000000000000 [ 224.218625][ T8954] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 224.226593][ T8954] R13: 00007f4d59826038 R14: 00007f4d59825fa0 R15: 00007ffc00a3e828 [ 224.234575][ T8954] [ 224.355740][ T8949] delete_channel: no stack [ 224.528071][ T8970] FAULT_INJECTION: forcing a failure. [ 224.528071][ T8970] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 224.558647][ T8970] CPU: 0 PID: 8970 Comm: syz.2.1088 Not tainted syzkaller #0 [ 224.566083][ T8970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 224.576155][ T8970] Call Trace: [ 224.579431][ T8970] [ 224.582359][ T8970] dump_stack_lvl+0x18c/0x250 [ 224.587045][ T8970] ? show_regs_print_info+0x20/0x20 [ 224.592245][ T8970] ? load_image+0x420/0x420 [ 224.596742][ T8970] ? __might_fault+0xaa/0x120 [ 224.601418][ T8970] ? __lock_acquire+0x7eb0/0x7eb0 [ 224.606453][ T8970] should_fail_ex+0x394/0x4c0 [ 224.611151][ T8970] _copy_from_user+0x2f/0xe0 [ 224.615753][ T8970] __sys_bpf+0x23e/0x890 [ 224.620009][ T8970] ? bpf_link_show_fdinfo+0x560/0x560 [ 224.625399][ T8970] ? lock_chain_count+0x20/0x20 [ 224.630255][ T8970] __x64_sys_bpf+0x7c/0x90 [ 224.634671][ T8970] do_syscall_64+0x55/0xb0 [ 224.639087][ T8970] ? clear_bhb_loop+0x40/0x90 [ 224.643764][ T8970] ? clear_bhb_loop+0x40/0x90 [ 224.648444][ T8970] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 224.654343][ T8970] RIP: 0033:0x7f4d5959fb19 [ 224.658749][ T8970] 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 [ 224.678356][ T8970] RSP: 002b:00007f4d5a455028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 224.686859][ T8970] RAX: ffffffffffffffda RBX: 00007f4d59826090 RCX: 00007f4d5959fb19 [ 224.694833][ T8970] RDX: 0000000000000020 RSI: 0000200000001700 RDI: 0000000000000008 [ 224.702841][ T8970] RBP: 00007f4d5a455090 R08: 0000000000000000 R09: 0000000000000000 [ 224.710814][ T8970] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 224.718779][ T8970] R13: 00007f4d59826128 R14: 00007f4d59826090 R15: 00007ffc00a3e828 [ 224.726876][ T8970] [ 224.750418][ T8964] netlink: 16186 bytes leftover after parsing attributes in process `syz.1.1085'. [ 224.889108][ T8977] delete_channel: no stack [ 224.893698][ T8977] delete_channel: no stack [ 225.019212][ T8981] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1094'. [ 225.433380][ T8994] netlink: 'syz.0.1099': attribute type 21 has an invalid length. [ 225.460148][ T8994] netlink: 156 bytes leftover after parsing attributes in process `syz.0.1099'. [ 225.490974][ T8990] netlink: 'syz.2.1098': attribute type 9 has an invalid length. [ 225.499377][ T8990] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.1098'. [ 225.732541][ T8995] delete_channel: no stack [ 225.769904][ T8995] delete_channel: no stack [ 226.078196][ T8989] delete_channel: no stack [ 226.473340][ T9020] netlink: 65039 bytes leftover after parsing attributes in process `syz.0.1106'. [ 227.371131][ T9035] validate_nla: 2 callbacks suppressed [ 227.371148][ T9035] netlink: 'syz.2.1111': attribute type 3 has an invalid length. [ 227.421321][ T9035] netlink: 130984 bytes leftover after parsing attributes in process `syz.2.1111'. [ 228.748495][ T9071] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.1123'. [ 229.168792][ T9080] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 229.176352][ T9080] IPv6: NLM_F_CREATE should be set when creating new route [ 229.184249][ T9080] IPv6: NLM_F_CREATE should be set when creating new route [ 229.191738][ T9080] IPv6: NLM_F_CREATE should be set when creating new route [ 229.297456][ T9080] netlink: 'syz.3.1127': attribute type 9 has an invalid length. [ 229.314226][ T9080] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.1127'. [ 229.366018][ T9082] rxe_eth0 speed is unknown, defaulting to 1000 [ 229.756001][ T9084] netlink: 'syz.3.1127': attribute type 9 has an invalid length. [ 229.759862][ T9075] delete_channel: no stack [ 229.764164][ T9084] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.1127'. [ 229.793336][ T9076] netlink: 'syz.1.1124': attribute type 9 has an invalid length. [ 229.803955][ T9076] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.1124'. [ 229.947236][ T9087] netlink: 'syz.2.1128': attribute type 9 has an invalid length. [ 229.955260][ T9087] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.1128'. [ 230.384905][ T9086] delete_channel: no stack [ 230.588976][ T9101] delete_channel: no stack [ 230.593724][ T9101] delete_channel: no stack [ 230.898509][ T9112] netlink: 'syz.0.1139': attribute type 33 has an invalid length. [ 230.910245][ T9112] netlink: 152 bytes leftover after parsing attributes in process `syz.0.1139'. [ 230.933301][ T9112] A link change request failed with some changes committed already. Interface wlan1 may have been left with an inconsistent configuration, please check. [ 232.957197][ T9124] delete_channel: no stack [ 232.961988][ T9124] delete_channel: no stack [ 233.011946][ T9128] netlink: 'syz.2.1141': attribute type 21 has an invalid length. [ 233.093468][ T9128] netlink: 156 bytes leftover after parsing attributes in process `syz.2.1141'. [ 233.103765][ T9131] netlink: 'syz.2.1141': attribute type 10 has an invalid length. [ 233.114911][ T9128] netlink: 'syz.2.1141': attribute type 10 has an invalid length. [ 233.246113][ T9130] rxe_eth0 speed is unknown, defaulting to 1000 [ 233.879884][ T9150] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1152'. [ 233.915407][ T9150] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1152'. [ 234.042131][ T9154] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1152'. [ 234.159592][ T9155] netlink: 'syz.0.1153': attribute type 9 has an invalid length. [ 234.168227][ T9155] netlink: 209836 bytes leftover after parsing attributes in process `syz.0.1153'. [ 234.561040][ T9164] netlink: 'syz.3.1156': attribute type 21 has an invalid length. [ 234.577283][ T9160] netlink: 'syz.1.1154': attribute type 9 has an invalid length. [ 234.585985][ T9153] delete_channel: no stack [ 234.590959][ T9160] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.1154'. [ 234.608553][ T9164] netlink: 156 bytes leftover after parsing attributes in process `syz.3.1156'. [ 234.640700][ T9161] rxe_eth0 speed is unknown, defaulting to 1000 [ 234.648234][ T9167] netlink: 'syz.3.1156': attribute type 10 has an invalid length. [ 234.659136][ T9164] netlink: 'syz.3.1156': attribute type 10 has an invalid length. [ 235.065681][ T9175] hsr0: left allmulticast mode [ 235.074172][ T9175] hsr_slave_0: left allmulticast mode [ 235.088143][ T9175] hsr_slave_1: left allmulticast mode [ 235.094064][ T9175] bridge0: port 3(hsr0) entered disabled state [ 235.112455][ T9175] bridge_slave_0: left allmulticast mode [ 235.118675][ T9175] bridge_slave_0: left promiscuous mode [ 235.127254][ T9175] bridge0: port 1(bridge_slave_0) entered disabled state [ 235.165975][ T9158] delete_channel: no stack [ 235.176739][ T9175] bond0: (slave bridge0): Releasing backup interface [ 235.188096][ T9175] bond0: (slave bridge0): last VLAN challenged slave left bond - VLAN blocking is removed [ 235.471412][ T9183] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 235.479002][ T9183] IPv6: NLM_F_CREATE should be set when creating new route [ 235.486848][ T9183] IPv6: NLM_F_CREATE should be set when creating new route [ 235.494915][ T9183] IPv6: NLM_F_CREATE should be set when creating new route [ 235.653530][ T9183] netlink: 'syz.1.1162': attribute type 9 has an invalid length. [ 235.692144][ T9183] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.1162'. [ 236.347819][ T9198] netlink: 'syz.3.1167': attribute type 21 has an invalid length. [ 236.361127][ T9198] netlink: 156 bytes leftover after parsing attributes in process `syz.3.1167'. [ 236.420610][ T9188] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.1162'. [ 236.430776][ T9193] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.1166'. [ 236.690136][ T9192] delete_channel: no stack [ 236.760985][ T9201] FAULT_INJECTION: forcing a failure. [ 236.760985][ T9201] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 236.774800][ T9201] CPU: 0 PID: 9201 Comm: syz.2.1168 Not tainted syzkaller #0 [ 236.782203][ T9201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 236.792369][ T9201] Call Trace: [ 236.795670][ T9201] [ 236.798614][ T9201] dump_stack_lvl+0x18c/0x250 [ 236.803329][ T9201] ? show_regs_print_info+0x20/0x20 [ 236.808549][ T9201] ? load_image+0x420/0x420 [ 236.813077][ T9201] ? __might_fault+0xaa/0x120 [ 236.817773][ T9201] ? __lock_acquire+0x7eb0/0x7eb0 [ 236.822830][ T9201] should_fail_ex+0x394/0x4c0 [ 236.827544][ T9201] _copy_from_user+0x2f/0xe0 [ 236.832165][ T9201] ethtool_set_link_ksettings+0x162/0x450 [ 236.838213][ T9201] ? ethtool_get_link_ksettings+0x400/0x400 [ 236.844235][ T9201] ? aa_get_newest_label+0xfd/0x5c0 [ 236.849545][ T9201] ? end_current_label_crit_section+0x170/0x170 [ 236.855830][ T9201] ? bpf_lsm_capable+0x9/0x10 [ 236.860521][ T9201] ? security_capable+0x89/0xb0 [ 236.865399][ T9201] dev_ethtool+0x1129/0x18d0 [ 236.870025][ T9201] ? ethtool_get_module_eeprom_call+0x170/0x170 [ 236.876289][ T9201] ? __lock_acquire+0x7eb0/0x7eb0 [ 236.881330][ T9201] ? __might_fault+0xaa/0x120 [ 236.886005][ T9201] ? full_name_hash+0x92/0xe0 [ 236.890681][ T9201] ? dev_load+0x21/0x1f0 [ 236.894955][ T9201] dev_ioctl+0x392/0x1140 [ 236.899289][ T9201] sock_do_ioctl+0x239/0x310 [ 236.903877][ T9201] ? sock_show_fdinfo+0xb0/0xb0 [ 236.908752][ T9201] sock_ioctl+0x5be/0x7e0 [ 236.913097][ T9201] ? sock_poll+0x460/0x460 [ 236.917533][ T9201] ? bpf_lsm_file_ioctl+0x9/0x10 [ 236.922474][ T9201] ? security_file_ioctl+0x80/0xa0 [ 236.927591][ T9201] ? sock_poll+0x460/0x460 [ 236.932009][ T9201] __se_sys_ioctl+0xfd/0x170 [ 236.936606][ T9201] do_syscall_64+0x55/0xb0 [ 236.941206][ T9201] ? clear_bhb_loop+0x40/0x90 [ 236.945908][ T9201] ? clear_bhb_loop+0x40/0x90 [ 236.950588][ T9201] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 236.956483][ T9201] RIP: 0033:0x7f4d5959fb19 [ 236.960982][ T9201] 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 [ 236.980770][ T9201] RSP: 002b:00007f4d5a476028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 236.989192][ T9201] RAX: ffffffffffffffda RBX: 00007f4d59825fa0 RCX: 00007f4d5959fb19 [ 236.997162][ T9201] RDX: 0000200000000080 RSI: 0000000000008946 RDI: 0000000000000004 [ 237.005129][ T9201] RBP: 00007f4d5a476090 R08: 0000000000000000 R09: 0000000000000000 [ 237.013096][ T9201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 237.021148][ T9201] R13: 00007f4d59826038 R14: 00007f4d59825fa0 R15: 00007ffc00a3e828 [ 237.029133][ T9201] [ 237.972939][ T9202] delete_channel: no stack [ 238.572261][ T9211] bridge0: port 2(veth1_to_team) entered disabled state [ 238.632682][ T9211] hsr0: left allmulticast mode [ 238.637929][ T9211] hsr_slave_0: left allmulticast mode [ 238.648512][ T9211] hsr_slave_1: left allmulticast mode [ 238.654362][ T9211] bridge0: port 3(hsr0) entered disabled state [ 238.665253][ T9211] bridge_slave_0: left allmulticast mode [ 238.672197][ T9211] bridge_slave_0: left promiscuous mode [ 238.678618][ T9211] bridge0: port 1(bridge_slave_0) entered disabled state [ 238.743499][ T9211] bond0: (slave bridge0): Releasing backup interface [ 238.751188][ T9211] bond0: (slave bridge0): last VLAN challenged slave left bond - VLAN blocking is removed [ 238.787775][ T9210] rxe_eth0 speed is unknown, defaulting to 1000 [ 239.259443][ T9225] validate_nla: 5 callbacks suppressed [ 239.259488][ T9225] netlink: 'syz.3.1177': attribute type 9 has an invalid length. [ 239.286404][ T9225] __nla_validate_parse: 1 callbacks suppressed [ 239.286419][ T9225] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.1177'. [ 239.497833][ T9231] netlink: 60 bytes leftover after parsing attributes in process `syz.0.1178'. [ 239.975079][ T9224] delete_channel: no stack [ 242.383862][ T9231] netlink: 60 bytes leftover after parsing attributes in process `syz.0.1178'. [ 242.394120][ T9237] netlink: 'syz.0.1178': attribute type 21 has an invalid length. [ 242.402781][ T9237] netlink: 'syz.0.1178': attribute type 6 has an invalid length. [ 242.412293][ T9237] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1178'. [ 242.425056][ T9235] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 242.432416][ T9235] IPv6: NLM_F_CREATE should be set when creating new route [ 242.439734][ T9235] IPv6: NLM_F_CREATE should be set when creating new route [ 242.447092][ T9235] IPv6: NLM_F_CREATE should be set when creating new route [ 242.468240][ T9241] netlink: 'syz.2.1181': attribute type 9 has an invalid length. [ 242.476076][ T9241] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.1181'. [ 242.533833][ T9242] netlink: 'syz.2.1181': attribute type 9 has an invalid length. [ 242.597146][ T9242] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.1181'. [ 242.944198][ T9255] netlink: 'syz.0.1191': attribute type 9 has an invalid length. [ 242.952396][ T9255] netlink: 209836 bytes leftover after parsing attributes in process `syz.0.1191'. [ 243.040694][ T9258] rxe_eth0 speed is unknown, defaulting to 1000 [ 243.386975][ T9272] netlink: 'syz.2.1187': attribute type 5 has an invalid length. [ 243.403466][ T9265] netlink: 64 bytes leftover after parsing attributes in process `syz.2.1187'. [ 243.478503][ T9265] netlink: 65055 bytes leftover after parsing attributes in process `syz.2.1187'. [ 243.493145][ T9253] delete_channel: no stack [ 243.753215][ T9277] netlink: 'syz.1.1192': attribute type 9 has an invalid length. [ 243.763899][ T9282] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1193'. [ 244.073246][ T9285] netlink: 'syz.2.1193': attribute type 21 has an invalid length. [ 244.094503][ T9285] netlink: 'syz.2.1193': attribute type 6 has an invalid length. [ 244.193287][ T9276] delete_channel: no stack [ 245.320626][ T9298] netlink: 'syz.1.1208': attribute type 10 has an invalid length. [ 245.698001][ T9312] netlink: 'syz.0.1204': attribute type 10 has an invalid length. [ 245.710457][ T9312] vlan0: entered promiscuous mode [ 245.751446][ T9312] team0: Port device vlan0 added [ 246.319462][ T9322] netlink: 'syz.2.1210': attribute type 10 has an invalid length. [ 246.361121][ T9324] __nla_validate_parse: 3 callbacks suppressed [ 246.361164][ T9324] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1211'. [ 246.396492][ T9324] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1211'. [ 246.500910][ T9330] netlink: 'syz.3.1211': attribute type 21 has an invalid length. [ 246.526474][ T9333] FAULT_INJECTION: forcing a failure. [ 246.526474][ T9333] name failslab, interval 1, probability 0, space 0, times 0 [ 246.533693][ T9330] netlink: 'syz.3.1211': attribute type 6 has an invalid length. [ 246.540371][ T9333] CPU: 1 PID: 9333 Comm: syz.0.1214 Not tainted syzkaller #0 [ 246.554421][ T9333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 246.564570][ T9333] Call Trace: [ 246.567865][ T9333] [ 246.570822][ T9333] dump_stack_lvl+0x18c/0x250 [ 246.575547][ T9333] ? show_regs_print_info+0x20/0x20 [ 246.580752][ T9333] ? load_image+0x420/0x420 [ 246.585263][ T9333] should_fail_ex+0x394/0x4c0 [ 246.589950][ T9333] should_failslab+0x9/0x20 [ 246.594449][ T9333] slab_pre_alloc_hook+0x59/0x300 [ 246.599485][ T9333] kmem_cache_alloc+0x5a/0x2d0 [ 246.604248][ T9333] ? __nf_conntrack_alloc+0x93/0x370 [ 246.609566][ T9333] __nf_conntrack_alloc+0x93/0x370 [ 246.614686][ T9333] init_conntrack+0x171/0x1020 [ 246.619455][ T9333] ? __nf_conntrack_find_get+0x481/0x550 [ 246.625096][ T9333] ? early_drop+0x7f0/0x7f0 [ 246.629601][ T9333] ? nf_conntrack_find_get+0x670/0x670 [ 246.635079][ T9333] ? __local_bh_enable_ip+0x13a/0x1c0 [ 246.640447][ T9333] ? lockdep_hardirqs_on+0x98/0x150 [ 246.645637][ T9333] ? __siphash_unaligned+0x25c/0x3d0 [ 246.650969][ T9333] nf_conntrack_in+0xc29/0x1600 [ 246.655897][ T9333] ? nf_ct_pernet+0x270/0x270 [ 246.660607][ T9333] ? ipt_do_table+0x2c5/0x15c0 [ 246.665406][ T9333] ? ip_select_ttl+0xaf/0x3d0 [ 246.670096][ T9333] ? ipv4_conntrack_defrag+0x29d/0x5a0 [ 246.675559][ T9333] ? ipv4_conntrack_local+0x123/0x200 [ 246.680966][ T9333] ? ipv4_conntrack_in+0x20/0x20 [ 246.685917][ T9333] nf_hook_slow+0xb9/0x210 [ 246.690336][ T9333] ? nf_hook+0x390/0x390 [ 246.694581][ T9333] nf_hook+0x228/0x390 [ 246.698796][ T9333] ? nf_hook+0xa2/0x390 [ 246.702968][ T9333] ? __ip_local_out+0x5f0/0x5f0 [ 246.707825][ T9333] ? nf_hook+0x390/0x390 [ 246.712072][ T9333] ? ip_fast_csum+0x1ee/0x2b0 [ 246.716756][ T9333] __ip_local_out+0x4db/0x5f0 [ 246.721441][ T9333] ? nf_hook+0x390/0x390 [ 246.725834][ T9333] ip_send_skb+0x4c/0x1d0 [ 246.730195][ T9333] udp_send_skb+0xa7d/0x1440 [ 246.734820][ T9333] udp_sendmsg+0x1b23/0x23d0 [ 246.739441][ T9333] ? release_sock+0x2f/0x1c0 [ 246.744098][ T9333] ? ip_skb_dst_mtu+0xb70/0xb70 [ 246.748958][ T9333] ? udp_cmsg_send+0x350/0x350 [ 246.753738][ T9333] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 246.759741][ T9333] ? lock_chain_count+0x20/0x20 [ 246.764722][ T9333] ? inet_sendmsg+0x10d/0x2a0 [ 246.769421][ T9333] ? __local_bh_enable_ip+0x13a/0x1c0 [ 246.774838][ T9333] ? _local_bh_enable+0xa0/0xa0 [ 246.779723][ T9333] ? inet_sendmsg+0x10d/0x2a0 [ 246.784415][ T9333] ? inet_sendmsg+0x10d/0x2a0 [ 246.789359][ T9333] ? inet_send_prepare+0x250/0x250 [ 246.794476][ T9333] ____sys_sendmsg+0x61b/0x980 [ 246.799248][ T9333] ? __asan_memset+0x22/0x40 [ 246.803844][ T9333] ? __sys_sendmsg_sock+0x30/0x30 [ 246.808875][ T9333] ? __import_iovec+0x3fa/0x850 [ 246.813762][ T9333] ? import_iovec+0x73/0xa0 [ 246.818372][ T9333] ___sys_sendmsg+0x2a6/0x360 [ 246.823139][ T9333] ? get_pid_task+0x20/0x1e0 [ 246.827733][ T9333] ? __sys_sendmsg+0x2b0/0x2b0 [ 246.832509][ T9333] ? __lock_acquire+0x7eb0/0x7eb0 [ 246.837555][ T9333] __se_sys_sendmsg+0x1d0/0x2c0 [ 246.842434][ T9333] ? __x64_sys_sendmsg+0x80/0x80 [ 246.847396][ T9333] ? lockdep_hardirqs_on+0x98/0x150 [ 246.852608][ T9333] do_syscall_64+0x55/0xb0 [ 246.857027][ T9333] ? clear_bhb_loop+0x40/0x90 [ 246.861707][ T9333] ? clear_bhb_loop+0x40/0x90 [ 246.866382][ T9333] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 246.872281][ T9333] RIP: 0033:0x7f883f19fb19 [ 246.876692][ T9333] 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 [ 246.896309][ T9333] RSP: 002b:00007f884006c028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 246.904751][ T9333] RAX: ffffffffffffffda RBX: 00007f883f425fa0 RCX: 00007f883f19fb19 [ 246.912746][ T9333] RDX: 0000000000000000 RSI: 0000200000000440 RDI: 000000000000000c [ 246.920829][ T9333] RBP: 00007f884006c090 R08: 0000000000000000 R09: 0000000000000000 [ 246.928813][ T9333] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 246.936785][ T9333] R13: 00007f883f426038 R14: 00007f883f425fa0 R15: 00007ffd292f4308 [ 246.944862][ T9333] [ 246.954267][ T9330] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1211'. [ 249.469420][ T9338] netlink: 144 bytes leftover after parsing attributes in process `syz.0.1215'. [ 249.835744][ T9355] netlink: 'syz.2.1221': attribute type 9 has an invalid length. [ 249.844357][ T9355] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.1221'. [ 250.155966][ T9354] delete_channel: no stack [ 250.247938][ T9368] FAULT_INJECTION: forcing a failure. [ 250.247938][ T9368] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 250.288880][ T9368] CPU: 1 PID: 9368 Comm: syz.0.1235 Not tainted syzkaller #0 [ 250.296318][ T9368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 250.306398][ T9368] Call Trace: [ 250.309695][ T9368] [ 250.312642][ T9368] dump_stack_lvl+0x18c/0x250 [ 250.317400][ T9368] ? show_regs_print_info+0x20/0x20 [ 250.322710][ T9368] ? load_image+0x420/0x420 [ 250.327234][ T9368] ? __might_fault+0xaa/0x120 [ 250.331955][ T9368] ? __lock_acquire+0x7eb0/0x7eb0 [ 250.337009][ T9368] should_fail_ex+0x394/0x4c0 [ 250.341751][ T9368] _copy_to_user+0x2f/0xa0 [ 250.346218][ T9368] bpf_test_finish+0x19f/0x650 [ 250.351017][ T9368] ? bpf_test_run+0x174/0x870 [ 250.355745][ T9368] ? convert_skb_to___skb+0x420/0x420 [ 250.361239][ T9368] ? slab_build_skb+0x25a/0x3e0 [ 250.366114][ T9368] bpf_prog_test_run_skb+0x1135/0x18f0 [ 250.371699][ T9368] ? cpu_online+0x60/0x60 [ 250.376049][ T9368] bpf_prog_test_run+0x31f/0x390 [ 250.381014][ T9368] __sys_bpf+0x49d/0x890 [ 250.385280][ T9368] ? bpf_link_show_fdinfo+0x560/0x560 [ 250.390691][ T9368] ? lock_chain_count+0x20/0x20 [ 250.395664][ T9368] __x64_sys_bpf+0x7c/0x90 [ 250.400108][ T9368] do_syscall_64+0x55/0xb0 [ 250.404634][ T9368] ? clear_bhb_loop+0x40/0x90 [ 250.409331][ T9368] ? clear_bhb_loop+0x40/0x90 [ 250.414123][ T9368] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 250.420133][ T9368] RIP: 0033:0x7f883f19fb19 [ 250.424832][ T9368] 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 [ 250.437411][ T9365] netlink: 'syz.1.1226': attribute type 9 has an invalid length. [ 250.444903][ T9368] RSP: 002b:00007f884006c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 250.444934][ T9368] RAX: ffffffffffffffda RBX: 00007f883f425fa0 RCX: 00007f883f19fb19 [ 250.444946][ T9368] RDX: 0000000000000050 RSI: 00002000000004c0 RDI: 000000000000000a [ 250.444956][ T9368] RBP: 00007f884006c090 R08: 0000000000000000 R09: 0000000000000000 [ 250.444966][ T9368] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 250.444977][ T9368] R13: 00007f883f426038 R14: 00007f883f425fa0 R15: 00007ffd292f4308 [ 250.445006][ T9368] [ 250.530804][ T9365] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.1226'. [ 251.037922][ T9371] netlink: 'syz.3.1225': attribute type 10 has an invalid length. [ 251.142775][ T9364] delete_channel: no stack [ 251.318832][ T9383] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1230'. [ 251.353564][ T9383] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1230'. [ 251.499412][ T9387] netlink: 'syz.1.1230': attribute type 21 has an invalid length. [ 251.537229][ T9387] netlink: 'syz.1.1230': attribute type 6 has an invalid length. [ 251.575997][ T9392] delete_channel: no stack [ 251.589278][ T9387] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1230'. [ 251.603002][ T9392] delete_channel: no stack [ 252.171144][ T9402] netlink: 'syz.3.1239': attribute type 10 has an invalid length. [ 252.461942][ T9404] netlink: 'syz.2.1238': attribute type 10 has an invalid length. [ 252.521876][ T9409] netlink: 'syz.1.1241': attribute type 10 has an invalid length. [ 252.783790][ T9416] netlink: 180 bytes leftover after parsing attributes in process `syz.2.1243'. [ 252.884610][ T9421] netlink: 'syz.2.1245': attribute type 10 has an invalid length. [ 252.902882][ T9421] hsr0: A HSR master's MTU cannot be greater than the smallest MTU of its slaves minus the HSR Tag length (6 octets). [ 252.965653][ T9419] netlink: 'syz.3.1244': attribute type 9 has an invalid length. [ 252.974205][ T9419] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.1244'. [ 253.168274][ T9418] delete_channel: no stack [ 253.192213][ T9425] netlink: 'syz.2.1248': attribute type 10 has an invalid length. [ 253.200443][ T9425] hsr0: A HSR master's MTU cannot be greater than the smallest MTU of its slaves minus the HSR Tag length (6 octets). [ 253.448665][ T9430] netlink: 156 bytes leftover after parsing attributes in process `syz.1.1251'. [ 253.474356][ T9432] FAULT_INJECTION: forcing a failure. [ 253.474356][ T9432] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 253.507235][ T9432] CPU: 0 PID: 9432 Comm: syz.2.1250 Not tainted syzkaller #0 [ 253.514668][ T9432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 253.524750][ T9432] Call Trace: [ 253.528054][ T9432] [ 253.531014][ T9432] dump_stack_lvl+0x18c/0x250 [ 253.535725][ T9432] ? show_regs_print_info+0x20/0x20 [ 253.540955][ T9432] ? load_image+0x420/0x420 [ 253.545503][ T9432] ? __might_fault+0xaa/0x120 [ 253.550221][ T9432] ? __lock_acquire+0x7eb0/0x7eb0 [ 253.555289][ T9432] should_fail_ex+0x394/0x4c0 [ 253.560016][ T9432] _copy_from_user+0x2f/0xe0 [ 253.564642][ T9432] __sys_bpf+0x23e/0x890 [ 253.568929][ T9432] ? bpf_link_show_fdinfo+0x560/0x560 [ 253.574349][ T9432] ? lock_chain_count+0x20/0x20 [ 253.579238][ T9432] __x64_sys_bpf+0x7c/0x90 [ 253.583680][ T9432] do_syscall_64+0x55/0xb0 [ 253.588127][ T9432] ? clear_bhb_loop+0x40/0x90 [ 253.592831][ T9432] ? clear_bhb_loop+0x40/0x90 [ 253.597542][ T9432] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 253.603464][ T9432] RIP: 0033:0x7f4d5959fb19 [ 253.607900][ T9432] 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 [ 253.627624][ T9432] RSP: 002b:00007f4d5a476028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 253.636244][ T9432] RAX: ffffffffffffffda RBX: 00007f4d59825fa0 RCX: 00007f4d5959fb19 [ 253.644247][ T9432] RDX: 0000000000000020 RSI: 0000200000001700 RDI: 0000000000000008 [ 253.652247][ T9432] RBP: 00007f4d5a476090 R08: 0000000000000000 R09: 0000000000000000 [ 253.660254][ T9432] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 253.668226][ T9432] R13: 00007f4d59826038 R14: 00007f4d59825fa0 R15: 00007ffc00a3e828 [ 253.676230][ T9432] [ 253.681374][ T9434] delete_channel: no stack [ 253.688849][ T9434] delete_channel: no stack [ 253.708247][ T9441] Scheduler tracepoints stat_sleep, stat_iowait, stat_blocked and stat_runtime require the kernel parameter schedstats=enable or kernel.sched_schedstats=1 [ 253.962981][ T9440] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1254'. [ 253.972317][ T9440] batadv_slave_0: entered promiscuous mode [ 253.978171][ T9440] batadv_slave_0: entered allmulticast mode [ 253.984679][ T9440] bridge0: port 3(batadv_slave_0) entered blocking state [ 253.991971][ T9440] bridge0: port 3(batadv_slave_0) entered disabled state [ 254.098369][ T9451] netlink: 4083 bytes leftover after parsing attributes in process `syz.2.1257'. [ 254.143421][ T9453] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.1258'. [ 254.258537][ T9452] delete_channel: no stack [ 254.336668][ T9449] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.1256'. [ 254.762661][ T9463] netlink: 156 bytes leftover after parsing attributes in process `syz.1.1261'. [ 254.874682][ T9469] netlink: 156 bytes leftover after parsing attributes in process `syz.0.1270'. [ 254.916753][ T9448] delete_channel: no stack [ 255.023238][ T9474] delete_channel: no stack [ 255.028182][ T9474] delete_channel: no stack [ 255.776373][ T9498] FAULT_INJECTION: forcing a failure. [ 255.776373][ T9498] name failslab, interval 1, probability 0, space 0, times 0 [ 255.807135][ T9498] CPU: 0 PID: 9498 Comm: syz.3.1273 Not tainted syzkaller #0 [ 255.814834][ T9498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 255.824916][ T9498] Call Trace: [ 255.828208][ T9498] [ 255.831149][ T9498] dump_stack_lvl+0x18c/0x250 [ 255.835862][ T9498] ? show_regs_print_info+0x20/0x20 [ 255.841100][ T9498] ? load_image+0x420/0x420 [ 255.845660][ T9498] should_fail_ex+0x394/0x4c0 [ 255.850369][ T9498] should_failslab+0x9/0x20 [ 255.854895][ T9498] slab_pre_alloc_hook+0x59/0x300 [ 255.859947][ T9498] kmem_cache_alloc+0x5a/0x2d0 [ 255.864733][ T9498] ? skb_clone+0x1eb/0x370 [ 255.869171][ T9498] skb_clone+0x1eb/0x370 [ 255.873619][ T9498] __netlink_deliver_tap+0x411/0x7f0 [ 255.878937][ T9498] ? netlink_deliver_tap+0x2e/0x1b0 [ 255.884237][ T9498] netlink_deliver_tap+0x19c/0x1b0 [ 255.889367][ T9498] netlink_dump+0x95b/0xec0 [ 255.893894][ T9498] ? lock_chain_count+0x20/0x20 [ 255.898777][ T9498] ? netlink_lookup+0x200/0x200 [ 255.903658][ T9498] ? slab_free_freelist_hook+0x154/0x240 [ 255.909317][ T9498] ? netlink_recvmsg+0x5e7/0xe60 [ 255.914274][ T9498] ? kmem_cache_free+0xf8/0x290 [ 255.919160][ T9498] netlink_recvmsg+0x693/0xe60 [ 255.924036][ T9498] ? netlink_sendmsg+0xbf0/0xbf0 [ 255.928987][ T9498] ? aa_sk_perm+0x7bb/0x8e0 [ 255.933554][ T9498] ? aa_af_perm+0x330/0x330 [ 255.938084][ T9498] ? __lock_acquire+0x135d/0x7eb0 [ 255.943145][ T9498] ? bpf_lsm_socket_recvmsg+0x9/0x10 [ 255.948474][ T9498] ? security_socket_recvmsg+0x89/0xb0 [ 255.953967][ T9498] ? netlink_sendmsg+0xbf0/0xbf0 [ 255.959430][ T9498] ____sys_recvmsg+0x2bd/0x5d0 [ 255.964207][ T9498] ? __sys_recvmsg_sock+0x50/0x50 [ 255.969243][ T9498] ? import_iovec+0x73/0xa0 [ 255.973750][ T9498] ___sys_recvmsg+0x214/0x590 [ 255.978428][ T9498] ? __sys_recvmsg+0x2a0/0x2a0 [ 255.983195][ T9498] ? ksys_write+0x1d2/0x260 [ 255.987707][ T9498] ? __fget_files+0x3fc/0x460 [ 255.992395][ T9498] __x64_sys_recvmsg+0x21e/0x2f0 [ 255.997333][ T9498] ? ___sys_recvmsg+0x590/0x590 [ 256.002198][ T9498] ? lockdep_hardirqs_on+0x98/0x150 [ 256.007491][ T9498] do_syscall_64+0x55/0xb0 [ 256.011916][ T9498] ? clear_bhb_loop+0x40/0x90 [ 256.016617][ T9498] ? clear_bhb_loop+0x40/0x90 [ 256.021469][ T9498] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 256.027363][ T9498] RIP: 0033:0x7fc4d139fb19 [ 256.031774][ T9498] 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 [ 256.051742][ T9498] RSP: 002b:00007fc4cf5d5028 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 256.060169][ T9498] RAX: ffffffffffffffda RBX: 00007fc4d1626180 RCX: 00007fc4d139fb19 [ 256.068136][ T9498] RDX: 0000000000000080 RSI: 0000200000002800 RDI: 0000000000000003 [ 256.076130][ T9498] RBP: 00007fc4cf5d5090 R08: 0000000000000000 R09: 0000000000000000 [ 256.084094][ T9498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 256.092232][ T9498] R13: 00007fc4d1626218 R14: 00007fc4d1626180 R15: 00007ffc830642f8 [ 256.100296][ T9498] [ 256.133512][ T9485] delete_channel: no stack [ 256.147509][ T1292] ieee802154 phy0 wpan0: encryption failed: -22 [ 256.153840][ T1292] ieee802154 phy1 wpan1: encryption failed: -22 [ 256.185923][ T9502] validate_nla: 15 callbacks suppressed [ 256.185960][ T9502] netlink: 'syz.2.1275': attribute type 21 has an invalid length. [ 256.265308][ T9502] netlink: 'syz.2.1275': attribute type 10 has an invalid length. [ 256.296435][ T9502] netlink: 'syz.2.1275': attribute type 10 has an invalid length. [ 256.303788][ T9506] netlink: 'syz.3.1278': attribute type 29 has an invalid length. [ 256.324448][ T9506] netlink: 'syz.3.1278': attribute type 29 has an invalid length. [ 256.335645][ T9509] netlink: 'syz.3.1278': attribute type 29 has an invalid length. [ 256.359962][ T9506] netlink: 'syz.3.1278': attribute type 29 has an invalid length. [ 256.378843][ T9506] netlink: 'syz.3.1278': attribute type 29 has an invalid length. [ 256.398501][ T9504] netlink: 'syz.1.1276': attribute type 10 has an invalid length. [ 256.447817][ T9513] delete_channel: no stack [ 256.452394][ T9513] delete_channel: no stack [ 256.588503][ T9521] netlink: 'syz.0.1282': attribute type 33 has an invalid length. [ 256.770339][ T9523] __nla_validate_parse: 12 callbacks suppressed [ 256.770473][ T9523] netlink: 209836 bytes leftover after parsing attributes in process `syz.0.1285'. [ 256.822412][ T9527] netlink: 156 bytes leftover after parsing attributes in process `syz.2.1287'. [ 257.263496][ T9530] FAULT_INJECTION: forcing a failure. [ 257.263496][ T9530] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 257.294060][ T9530] CPU: 1 PID: 9530 Comm: syz.3.1288 Not tainted syzkaller #0 [ 257.301497][ T9530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 257.311675][ T9530] Call Trace: [ 257.315075][ T9530] [ 257.318030][ T9530] dump_stack_lvl+0x18c/0x250 [ 257.322743][ T9530] ? show_regs_print_info+0x20/0x20 [ 257.327971][ T9530] ? load_image+0x420/0x420 [ 257.332504][ T9530] ? __might_fault+0xaa/0x120 [ 257.337208][ T9530] ? __lock_acquire+0x7eb0/0x7eb0 [ 257.342266][ T9530] ? trace_event_raw_event_lock+0x240/0x240 [ 257.348196][ T9530] should_fail_ex+0x394/0x4c0 [ 257.352908][ T9530] _copy_from_user+0x2f/0xe0 [ 257.357539][ T9530] get_user_ifreq+0x6b/0x180 [ 257.362166][ T9530] inet_ioctl+0x3ed/0x560 [ 257.366530][ T9530] ? tomoyo_path_number_perm+0x217/0x5e0 [ 257.372190][ T9530] ? inet_shutdown+0x370/0x370 [ 257.376996][ T9530] ? tomoyo_path_number_perm+0x4b7/0x5e0 [ 257.382645][ T9530] ? __kmem_cache_free+0xba/0x1f0 [ 257.387695][ T9530] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 257.393183][ T9530] ? packet_ioctl+0x287/0x350 [ 257.397873][ T9530] sock_do_ioctl+0xfc/0x310 [ 257.402392][ T9530] ? sock_show_fdinfo+0xb0/0xb0 [ 257.407268][ T9530] sock_ioctl+0x5be/0x7e0 [ 257.411618][ T9530] ? sock_poll+0x460/0x460 [ 257.416041][ T9530] ? bpf_lsm_file_ioctl+0x9/0x10 [ 257.420980][ T9530] ? security_file_ioctl+0x80/0xa0 [ 257.426093][ T9530] ? sock_poll+0x460/0x460 [ 257.430514][ T9530] __se_sys_ioctl+0xfd/0x170 [ 257.435115][ T9530] do_syscall_64+0x55/0xb0 [ 257.439535][ T9530] ? clear_bhb_loop+0x40/0x90 [ 257.444213][ T9530] ? clear_bhb_loop+0x40/0x90 [ 257.448917][ T9530] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 257.454835][ T9530] RIP: 0033:0x7fc4d139fb19 [ 257.459264][ T9530] 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 [ 257.478976][ T9530] RSP: 002b:00007fc4d2193028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 257.487972][ T9530] RAX: ffffffffffffffda RBX: 00007fc4d1625fa0 RCX: 00007fc4d139fb19 [ 257.496140][ T9530] RDX: 0000200000000c00 RSI: 0000000000008916 RDI: 000000000000000d [ 257.504163][ T9530] RBP: 00007fc4d2193090 R08: 0000000000000000 R09: 0000000000000000 [ 257.512234][ T9530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 257.520203][ T9530] R13: 00007fc4d1626038 R14: 00007fc4d1625fa0 R15: 00007ffc830642f8 [ 257.528191][ T9530] [ 257.591755][ T9536] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.1289'. [ 257.604997][ T9522] delete_channel: no stack [ 257.691031][ T9540] FAULT_INJECTION: forcing a failure. [ 257.691031][ T9540] name failslab, interval 1, probability 0, space 0, times 0 [ 257.703815][ T9540] CPU: 1 PID: 9540 Comm: syz.0.1292 Not tainted syzkaller #0 [ 257.711221][ T9540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 257.721304][ T9540] Call Trace: [ 257.724743][ T9540] [ 257.727707][ T9540] dump_stack_lvl+0x18c/0x250 [ 257.732544][ T9540] ? show_regs_print_info+0x20/0x20 [ 257.737799][ T9540] ? load_image+0x420/0x420 [ 257.742454][ T9540] should_fail_ex+0x394/0x4c0 [ 257.747182][ T9540] should_failslab+0x9/0x20 [ 257.751905][ T9540] slab_pre_alloc_hook+0x59/0x300 [ 257.756975][ T9540] kmem_cache_alloc+0x5a/0x2d0 [ 257.761942][ T9540] ? skb_clone+0x1eb/0x370 [ 257.766398][ T9540] skb_clone+0x1eb/0x370 [ 257.770676][ T9540] bpf_clone_redirect+0x16d/0x4a0 [ 257.775772][ T9540] bpf_prog_aa5e67a17b8068a8+0x5a/0x5f [ 257.781277][ T9540] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 257.787290][ T9540] ? __lock_acquire+0x7eb0/0x7eb0 [ 257.792347][ T9540] ? lock_chain_count+0x20/0x20 [ 257.797234][ T9540] ? seqcount_lockdep_reader_access+0x12b/0x1d0 [ 257.803492][ T9540] ? lockdep_softirqs_on+0x5b0/0x5b0 [ 257.808802][ T9540] ? ktime_get+0x7f/0x280 [ 257.813132][ T9540] ? seqcount_lockdep_reader_access+0x191/0x1d0 [ 257.819408][ T9540] ? ktime_get_real_ts64+0x440/0x440 [ 257.824694][ T9540] ? __x64_sys_bpf+0x7c/0x90 [ 257.829283][ T9540] ? __local_bh_disable_ip+0x108/0x1a0 [ 257.834739][ T9540] ? __cant_sleep+0x220/0x220 [ 257.839415][ T9540] ? read_tsc+0x9/0x20 [ 257.843482][ T9540] ? ktime_get+0x24b/0x280 [ 257.847900][ T9540] ? bpf_test_run+0x174/0x870 [ 257.852576][ T9540] bpf_test_run+0x2df/0x870 [ 257.857097][ T9540] ? bpf_test_run+0x174/0x870 [ 257.861825][ T9540] ? dst_hold+0x70/0x70 [ 257.865997][ T9540] ? eth_get_headlen+0x210/0x210 [ 257.870971][ T9540] bpf_prog_test_run_skb+0xdbb/0x18f0 [ 257.876367][ T9540] ? cpu_online+0x60/0x60 [ 257.880724][ T9540] bpf_prog_test_run+0x31f/0x390 [ 257.885792][ T9540] __sys_bpf+0x49d/0x890 [ 257.890044][ T9540] ? bpf_link_show_fdinfo+0x560/0x560 [ 257.895865][ T9540] ? lock_chain_count+0x20/0x20 [ 257.900749][ T9540] __x64_sys_bpf+0x7c/0x90 [ 257.905165][ T9540] do_syscall_64+0x55/0xb0 [ 257.909590][ T9540] ? clear_bhb_loop+0x40/0x90 [ 257.914269][ T9540] ? clear_bhb_loop+0x40/0x90 [ 257.918948][ T9540] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 257.924955][ T9540] RIP: 0033:0x7f883f19fb19 [ 257.929369][ T9540] 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 [ 257.948981][ T9540] RSP: 002b:00007f884006c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 257.957575][ T9540] RAX: ffffffffffffffda RBX: 00007f883f425fa0 RCX: 00007f883f19fb19 [ 257.965642][ T9540] RDX: 0000000000000050 RSI: 0000200000001cc0 RDI: 000000000000000a [ 257.973619][ T9540] RBP: 00007f884006c090 R08: 0000000000000000 R09: 0000000000000000 [ 257.981603][ T9540] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 257.989577][ T9540] R13: 00007f883f426038 R14: 00007f883f425fa0 R15: 00007ffd292f4308 [ 257.997557][ T9540] [ 258.517270][ T9555] netlink: 156 bytes leftover after parsing attributes in process `syz.1.1298'. [ 258.798641][ T9565] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.1301'. [ 259.459222][ T9583] FAULT_INJECTION: forcing a failure. [ 259.459222][ T9583] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 259.484889][ T9583] CPU: 0 PID: 9583 Comm: syz.1.1309 Not tainted syzkaller #0 [ 259.492323][ T9583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 259.502408][ T9583] Call Trace: [ 259.505714][ T9583] [ 259.508671][ T9583] dump_stack_lvl+0x18c/0x250 [ 259.513382][ T9583] ? show_regs_print_info+0x20/0x20 [ 259.518607][ T9583] ? load_image+0x420/0x420 [ 259.523135][ T9583] ? __lock_acquire+0x7eb0/0x7eb0 [ 259.528188][ T9583] should_fail_ex+0x394/0x4c0 [ 259.532892][ T9583] _copy_from_user+0x2f/0xe0 [ 259.537502][ T9583] __copy_msghdr+0x388/0x560 [ 259.542117][ T9583] ___sys_sendmsg+0x214/0x360 [ 259.546808][ T9583] ? get_pid_task+0x20/0x1e0 [ 259.550737][ T9564] delete_channel: no stack [ 259.551408][ T9583] ? __sys_sendmsg+0x2b0/0x2b0 [ 259.560626][ T9583] ? __lock_acquire+0x7eb0/0x7eb0 [ 259.565701][ T9583] __se_sys_sendmsg+0x1d0/0x2c0 [ 259.570595][ T9583] ? __x64_sys_sendmsg+0x80/0x80 [ 259.575569][ T9583] ? lockdep_hardirqs_on+0x98/0x150 [ 259.580794][ T9583] do_syscall_64+0x55/0xb0 [ 259.585236][ T9583] ? clear_bhb_loop+0x40/0x90 [ 259.589942][ T9583] ? clear_bhb_loop+0x40/0x90 [ 259.594649][ T9583] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 259.599626][ T9581] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.1308'. [ 259.600546][ T9583] RIP: 0033:0x7fdf5279fb19 [ 259.600569][ T9583] 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 [ 259.600584][ T9583] RSP: 002b:00007fdf535f0028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 259.600605][ T9583] RAX: ffffffffffffffda RBX: 00007fdf52a25fa0 RCX: 00007fdf5279fb19 [ 259.600619][ T9583] RDX: 00000000200048cc RSI: 00002000000022c0 RDI: 0000000000000003 [ 259.600631][ T9583] RBP: 00007fdf535f0090 R08: 0000000000000000 R09: 0000000000000000 [ 259.600642][ T9583] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 259.600654][ T9583] R13: 00007fdf52a26038 R14: 00007fdf52a25fa0 R15: 00007ffd10752178 [ 259.600682][ T9583] [ 259.961466][ T9593] delete_channel: no stack [ 259.966290][ T9593] delete_channel: no stack [ 260.122137][ T9580] delete_channel: no stack [ 260.220071][ T9599] delete_channel: no stack [ 260.229172][ T9597] netlink: 14 bytes leftover after parsing attributes in process `syz.3.1317'. [ 260.237891][ T9599] delete_channel: no stack [ 260.340085][ T9603] FAULT_INJECTION: forcing a failure. [ 260.340085][ T9603] name failslab, interval 1, probability 0, space 0, times 0 [ 260.377214][ T9603] CPU: 1 PID: 9603 Comm: syz.0.1319 Not tainted syzkaller #0 [ 260.384650][ T9603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 260.394818][ T9603] Call Trace: [ 260.398129][ T9603] [ 260.401088][ T9603] dump_stack_lvl+0x18c/0x250 [ 260.405812][ T9603] ? show_regs_print_info+0x20/0x20 [ 260.411088][ T9603] ? load_image+0x420/0x420 [ 260.415629][ T9603] ? __might_sleep+0xe0/0xe0 [ 260.420255][ T9603] ? __lock_acquire+0x7eb0/0x7eb0 [ 260.425410][ T9603] should_fail_ex+0x394/0x4c0 [ 260.430121][ T9603] should_failslab+0x9/0x20 [ 260.434687][ T9603] slab_pre_alloc_hook+0x59/0x300 [ 260.439742][ T9603] ? lock_chain_count+0x20/0x20 [ 260.444623][ T9603] kmem_cache_alloc_node+0x5e/0x320 [ 260.445438][ T9606] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.1320'. [ 260.449829][ T9603] ? perf_event_alloc+0x146/0x2110 [ 260.449870][ T9603] perf_event_alloc+0x146/0x2110 [ 260.449905][ T9603] __se_sys_perf_event_open+0x66a/0x1d40 [ 260.449930][ T9603] ? read_tsc+0x9/0x20 [ 260.449947][ T9603] ? ktime_get+0x24b/0x280 [ 260.449970][ T9603] ? __x64_sys_perf_event_open+0xc0/0xc0 [ 260.450004][ T9603] ? lock_chain_count+0x20/0x20 [ 260.450022][ T9603] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 260.450046][ T9603] ? lockdep_hardirqs_on+0x98/0x150 [ 260.450062][ T9603] ? __x64_sys_perf_event_open+0x20/0xc0 [ 260.450087][ T9603] do_syscall_64+0x55/0xb0 [ 260.450108][ T9603] ? clear_bhb_loop+0x40/0x90 [ 260.450130][ T9603] ? clear_bhb_loop+0x40/0x90 [ 260.450155][ T9603] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 260.450177][ T9603] RIP: 0033:0x7f883f19fb19 [ 260.450195][ T9603] 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 [ 260.450211][ T9603] RSP: 002b:00007f884006c028 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 260.450231][ T9603] RAX: ffffffffffffffda RBX: 00007f883f425fa0 RCX: 00007f883f19fb19 [ 260.450245][ T9603] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000200000001200 [ 260.450259][ T9603] RBP: 00007f884006c090 R08: 0000000000000008 R09: 0000000000000000 [ 260.450270][ T9603] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000001 [ 260.450281][ T9603] R13: 00007f883f426038 R14: 00007f883f425fa0 R15: 00007ffd292f4308 [ 260.450310][ T9603] [ 260.759873][ T9612] delete_channel: no stack [ 260.764604][ T9612] delete_channel: no stack [ 260.873763][ T9614] netlink: 1039 bytes leftover after parsing attributes in process `syz.0.1324'. [ 260.887251][ T9615] netlink: 60 bytes leftover after parsing attributes in process `syz.0.1324'. [ 261.215022][ T9605] delete_channel: no stack [ 261.252353][ T9621] validate_nla: 13 callbacks suppressed [ 261.252372][ T9621] netlink: 'syz.0.1326': attribute type 10 has an invalid length. [ 261.482182][ T9630] netlink: 'syz.3.1327': attribute type 9 has an invalid length. [ 261.925768][ T9628] netlink: 'syz.2.1328': attribute type 9 has an invalid length. [ 261.947633][ T9628] __nla_validate_parse: 3 callbacks suppressed [ 261.947728][ T9628] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.1328'. [ 262.018567][ T9629] delete_channel: no stack [ 262.176381][ T9625] delete_channel: no stack [ 262.183114][ T9639] delete_channel: no stack [ 262.188603][ T9639] delete_channel: no stack [ 262.251429][ T9626] netlink: 'syz.1.1335': attribute type 9 has an invalid length. [ 262.270491][ T9626] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.1335'. [ 262.408941][ T9642] netlink: 'syz.2.1334': attribute type 10 has an invalid length. [ 262.490922][ T9648] FAULT_INJECTION: forcing a failure. [ 262.490922][ T9648] name failslab, interval 1, probability 0, space 0, times 0 [ 262.522971][ T9648] CPU: 1 PID: 9648 Comm: syz.1.1338 Not tainted syzkaller #0 [ 262.530500][ T9648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 262.540595][ T9648] Call Trace: [ 262.540934][ T9650] delete_channel: no stack [ 262.543880][ T9648] [ 262.543912][ T9648] dump_stack_lvl+0x18c/0x250 [ 262.548778][ T9650] delete_channel: no stack [ 262.551256][ T9648] ? show_regs_print_info+0x20/0x20 [ 262.551288][ T9648] ? load_image+0x420/0x420 [ 262.551309][ T9648] ? __might_sleep+0xe0/0xe0 [ 262.574745][ T9648] ? __lock_acquire+0x7eb0/0x7eb0 [ 262.579869][ T9648] should_fail_ex+0x394/0x4c0 [ 262.584594][ T9648] should_failslab+0x9/0x20 [ 262.589137][ T9648] slab_pre_alloc_hook+0x59/0x300 [ 262.594285][ T9648] ? tomoyo_encode+0x2ad/0x570 [ 262.599132][ T9648] ? tomoyo_encode+0x2ad/0x570 [ 262.603943][ T9648] __kmem_cache_alloc_node+0x53/0x260 [ 262.609353][ T9648] ? tomoyo_encode+0x2ad/0x570 [ 262.614215][ T9648] __kmalloc+0xa7/0x240 [ 262.618420][ T9648] tomoyo_encode+0x2ad/0x570 [ 262.623150][ T9648] tomoyo_realpath_from_path+0x57c/0x5c0 [ 262.628910][ T9648] ? tomoyo_domain+0xd6/0x120 [ 262.633640][ T9648] tomoyo_path_number_perm+0x248/0x5e0 [ 262.639212][ T9648] ? tomoyo_path_number_perm+0x217/0x5e0 [ 262.644857][ T9648] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 262.650337][ T9648] ? ksys_write+0x1d2/0x260 [ 262.654881][ T9648] ? __fget_files+0x28/0x460 [ 262.659600][ T9648] security_file_ioctl+0x70/0xa0 [ 262.664667][ T9648] __se_sys_ioctl+0x48/0x170 [ 262.669282][ T9648] do_syscall_64+0x55/0xb0 [ 262.673788][ T9648] ? clear_bhb_loop+0x40/0x90 [ 262.678474][ T9648] ? clear_bhb_loop+0x40/0x90 [ 262.683180][ T9648] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 262.689074][ T9648] RIP: 0033:0x7fdf5279fb19 [ 262.693579][ T9648] 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 [ 262.713234][ T9648] RSP: 002b:00007fdf535f0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 262.721753][ T9648] RAX: ffffffffffffffda RBX: 00007fdf52a25fa0 RCX: 00007fdf5279fb19 [ 262.729727][ T9648] RDX: 0000200000000000 RSI: 0000000000008b32 RDI: 0000000000000003 [ 262.737704][ T9648] RBP: 00007fdf535f0090 R08: 0000000000000000 R09: 0000000000000000 [ 262.745677][ T9648] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 262.753666][ T9648] R13: 00007fdf52a26038 R14: 00007fdf52a25fa0 R15: 00007ffd10752178 [ 262.761652][ T9648] [ 262.766539][ T9648] ERROR: Out of memory at tomoyo_realpath_from_path. [ 262.942598][ T9653] netlink: 'syz.1.1340': attribute type 9 has an invalid length. [ 262.951671][ T9653] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.1340'. [ 263.389815][ T9655] netlink: 14 bytes leftover after parsing attributes in process `syz.2.1341'. [ 263.538437][ T9662] delete_channel: no stack [ 263.543234][ T9662] delete_channel: no stack [ 263.714789][ T9652] delete_channel: no stack [ 263.855107][ T9667] netlink: 'syz.2.1346': attribute type 9 has an invalid length. [ 263.871069][ T9667] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.1346'. [ 263.902634][ T9669] netlink: 'syz.1.1347': attribute type 10 has an invalid length. [ 264.162194][ T9673] netlink: 1039 bytes leftover after parsing attributes in process `syz.3.1349'. [ 264.179207][ T9678] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1349'. [ 264.408333][ T9681] netlink: 10 bytes leftover after parsing attributes in process `syz.3.1349'. [ 264.439594][ T9666] delete_channel: no stack [ 264.632294][ T9697] delete_channel: no stack [ 264.645651][ T9697] delete_channel: no stack [ 264.854190][ T9705] FAULT_INJECTION: forcing a failure. [ 264.854190][ T9705] name failslab, interval 1, probability 0, space 0, times 0 [ 264.868466][ T9705] CPU: 1 PID: 9705 Comm: syz.0.1361 Not tainted syzkaller #0 [ 264.875891][ T9705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 264.885970][ T9705] Call Trace: [ 264.889272][ T9705] [ 264.892221][ T9705] dump_stack_lvl+0x18c/0x250 [ 264.896933][ T9705] ? show_regs_print_info+0x20/0x20 [ 264.902157][ T9705] ? load_image+0x420/0x420 [ 264.906689][ T9705] ? __might_sleep+0xe0/0xe0 [ 264.911308][ T9705] ? __lock_acquire+0x7eb0/0x7eb0 [ 264.916362][ T9705] should_fail_ex+0x394/0x4c0 [ 264.921069][ T9705] should_failslab+0x9/0x20 [ 264.925601][ T9705] slab_pre_alloc_hook+0x59/0x300 [ 264.930650][ T9705] ? prepend_path+0x8a7/0x950 [ 264.931614][ T9707] netlink: 'syz.2.1362': attribute type 9 has an invalid length. [ 264.935334][ T9705] ? tomoyo_encode+0x2ad/0x570 [ 264.935363][ T9705] ? tomoyo_encode+0x2ad/0x570 [ 264.935383][ T9705] __kmem_cache_alloc_node+0x53/0x260 [ 264.935405][ T9705] ? tomoyo_encode+0x2ad/0x570 [ 264.935424][ T9705] __kmalloc+0xa7/0x240 [ 264.935453][ T9705] tomoyo_encode+0x2ad/0x570 [ 264.935481][ T9705] tomoyo_realpath_from_path+0x57c/0x5c0 [ 264.935505][ T9705] ? tomoyo_domain+0xd6/0x120 [ 264.935540][ T9705] tomoyo_path_number_perm+0x248/0x5e0 [ 264.935562][ T9705] ? tomoyo_path_number_perm+0x217/0x5e0 [ 264.935584][ T9705] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 264.935608][ T9705] ? ksys_write+0x1d2/0x260 [ 264.935667][ T9705] ? __fget_files+0x28/0x460 [ 264.935704][ T9705] security_file_ioctl+0x70/0xa0 [ 264.935730][ T9705] __se_sys_ioctl+0x48/0x170 [ 264.935757][ T9705] do_syscall_64+0x55/0xb0 [ 264.935779][ T9705] ? clear_bhb_loop+0x40/0x90 [ 264.935802][ T9705] ? clear_bhb_loop+0x40/0x90 [ 264.935826][ T9705] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 264.935849][ T9705] RIP: 0033:0x7f883f19fb19 [ 264.935867][ T9705] 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 [ 264.935882][ T9705] RSP: 002b:00007f884006c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 264.935903][ T9705] RAX: ffffffffffffffda RBX: 00007f883f425fa0 RCX: 00007f883f19fb19 [ 264.935917][ T9705] RDX: 0000200000000080 RSI: 00000000401054d5 RDI: 0000000000000003 [ 264.935930][ T9705] RBP: 00007f884006c090 R08: 0000000000000000 R09: 0000000000000000 [ 264.935942][ T9705] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 264.935953][ T9705] R13: 00007f883f426038 R14: 00007f883f425fa0 R15: 00007ffd292f4308 [ 264.935983][ T9705] [ 264.944541][ T9705] ERROR: Out of memory at tomoyo_realpath_from_path. [ 264.950387][ T9707] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.1362'. [ 265.628558][ T9702] delete_channel: no stack [ 265.678592][ T9703] netlink: 'syz.3.1360': attribute type 9 has an invalid length. [ 265.695965][ T9706] delete_channel: no stack [ 265.718902][ T9703] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.1360'. [ 265.861384][ T9721] delete_channel: no stack [ 265.865975][ T9721] delete_channel: no stack [ 266.239057][ T9731] bond0: entered promiscuous mode [ 266.244393][ T9731] bond_slave_1: entered promiscuous mode [ 266.252760][ T9731] mac80211_hwsim hwsim9 wlan1: entered promiscuous mode [ 266.260623][ T9731] bridge_slave_1: entered promiscuous mode [ 266.938124][ T9738] validate_nla: 66 callbacks suppressed [ 266.938144][ T9738] netlink: 'syz.1.1371': attribute type 10 has an invalid length. [ 266.978682][ T9738] 8021q: adding VLAN 0 to HW filter on device team0 [ 267.010476][ T9738] bond0: (slave team0): Enslaving as an active interface with an up link [ 267.098646][ T9737] netlink: 'syz.3.1373': attribute type 10 has an invalid length. [ 267.153049][ T9743] netlink: 'syz.2.1375': attribute type 9 has an invalid length. [ 267.169065][ T9743] __nla_validate_parse: 66 callbacks suppressed [ 267.169139][ T9743] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.1375'. [ 267.610522][ T9753] netlink: 'syz.1.1380': attribute type 21 has an invalid length. [ 267.632245][ T9753] netlink: 156 bytes leftover after parsing attributes in process `syz.1.1380'. [ 267.649118][ T9755] netlink: 'syz.1.1380': attribute type 10 has an invalid length. [ 267.761451][ T9753] netlink: 'syz.1.1380': attribute type 10 has an invalid length. [ 267.770970][ T9745] netlink: 'syz.0.1376': attribute type 9 has an invalid length. [ 267.780221][ T9745] netlink: 209836 bytes leftover after parsing attributes in process `syz.0.1376'. [ 267.828487][ T9742] delete_channel: no stack [ 267.990328][ T9744] delete_channel: no stack [ 268.004749][ T9759] netlink: 'syz.3.1382': attribute type 10 has an invalid length. [ 268.067579][ T9761] netlink: 'syz.2.1383': attribute type 10 has an invalid length. [ 268.081032][ T9761] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1383'. [ 268.092799][ T9761] team0: entered promiscuous mode [ 268.099367][ T9761] team_slave_0: entered promiscuous mode [ 268.106088][ T9761] team_slave_1: entered promiscuous mode [ 268.113421][ T9761] team0: entered allmulticast mode [ 268.124176][ T9761] team_slave_0: entered allmulticast mode [ 268.134922][ T9761] team_slave_1: entered allmulticast mode [ 268.144408][ T9761] bridge0: port 2(team0) entered blocking state [ 268.151582][ T9761] bridge0: port 2(team0) entered disabled state [ 268.176643][ T9766] netlink: 'syz.0.1393': attribute type 21 has an invalid length. [ 268.185008][ T9766] netlink: 156 bytes leftover after parsing attributes in process `syz.0.1393'. [ 268.328986][ T9775] FAULT_INJECTION: forcing a failure. [ 268.328986][ T9775] name failslab, interval 1, probability 0, space 0, times 0 [ 268.363497][ T9778] netlink: 148 bytes leftover after parsing attributes in process `syz.0.1388'. [ 268.376794][ T9775] CPU: 0 PID: 9775 Comm: syz.2.1387 Not tainted syzkaller #0 [ 268.384230][ T9775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 268.394452][ T9775] Call Trace: [ 268.397775][ T9775] [ 268.400745][ T9775] dump_stack_lvl+0x18c/0x250 [ 268.405467][ T9775] ? show_regs_print_info+0x20/0x20 [ 268.410706][ T9775] ? load_image+0x420/0x420 [ 268.415249][ T9775] ? __might_sleep+0xe0/0xe0 [ 268.419966][ T9775] ? __lock_acquire+0x7eb0/0x7eb0 [ 268.425127][ T9775] should_fail_ex+0x394/0x4c0 [ 268.429852][ T9775] should_failslab+0x9/0x20 [ 268.434474][ T9775] slab_pre_alloc_hook+0x59/0x300 [ 268.439531][ T9775] ? __lock_acquire+0x7eb0/0x7eb0 [ 268.444596][ T9775] kmem_cache_alloc_node+0x5e/0x320 [ 268.449819][ T9775] ? __alloc_skb+0x103/0x2c0 [ 268.454480][ T9775] __alloc_skb+0x103/0x2c0 [ 268.458940][ T9775] netlink_sendmsg+0x66a/0xbf0 [ 268.463744][ T9775] ? netlink_getsockopt+0x590/0x590 [ 268.468969][ T9775] ? apparmor_socket_sendmsg+0x8e/0x330 [ 268.474550][ T9775] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 268.479860][ T9775] ? security_socket_sendmsg+0x80/0xa0 [ 268.485342][ T9775] ? netlink_getsockopt+0x590/0x590 [ 268.490569][ T9775] ____sys_sendmsg+0x61b/0x980 [ 268.495365][ T9775] ? __asan_memset+0x22/0x40 [ 268.499982][ T9775] ? __sys_sendmsg_sock+0x30/0x30 [ 268.505027][ T9775] ? __import_iovec+0x5f2/0x850 [ 268.509906][ T9775] ? import_iovec+0x73/0xa0 [ 268.514519][ T9775] ___sys_sendmsg+0x2a6/0x360 [ 268.519220][ T9775] ? get_pid_task+0x20/0x1e0 [ 268.523839][ T9775] ? __sys_sendmsg+0x2b0/0x2b0 [ 268.528643][ T9775] ? __lock_acquire+0x7eb0/0x7eb0 [ 268.533721][ T9775] __se_sys_sendmsg+0x1d0/0x2c0 [ 268.538601][ T9775] ? __x64_sys_sendmsg+0x80/0x80 [ 268.543585][ T9775] ? lockdep_hardirqs_on+0x98/0x150 [ 268.548808][ T9775] do_syscall_64+0x55/0xb0 [ 268.553249][ T9775] ? clear_bhb_loop+0x40/0x90 [ 268.557951][ T9775] ? clear_bhb_loop+0x40/0x90 [ 268.562741][ T9775] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 268.568800][ T9775] RIP: 0033:0x7f4d5959fb19 [ 268.573235][ T9775] 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 [ 268.592874][ T9775] RSP: 002b:00007f4d5a476028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 268.601405][ T9775] RAX: ffffffffffffffda RBX: 00007f4d59825fa0 RCX: 00007f4d5959fb19 [ 268.609397][ T9775] RDX: 0000000000040000 RSI: 0000200000000080 RDI: 0000000000000003 [ 268.617392][ T9775] RBP: 00007f4d5a476090 R08: 0000000000000000 R09: 0000000000000000 [ 268.625385][ T9775] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 268.633373][ T9775] R13: 00007f4d59826038 R14: 00007f4d59825fa0 R15: 00007ffc00a3e828 [ 268.641383][ T9775] [ 268.660330][ T9783] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1389'. [ 268.669524][ T9783] team0: entered promiscuous mode [ 268.674590][ T9783] team_slave_0: entered promiscuous mode [ 268.680619][ T9783] team_slave_1: entered promiscuous mode [ 268.686514][ T9783] team0: entered allmulticast mode [ 268.692086][ T9783] team_slave_0: entered allmulticast mode [ 268.697920][ T9783] team_slave_1: entered allmulticast mode [ 268.704759][ T9783] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 269.038355][ T9791] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.1392'. [ 269.515512][ T9794] netlink: 128 bytes leftover after parsing attributes in process `syz.3.1397'. [ 269.532349][ T9794] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 269.625925][ T9794] syz.3.1397 (9794) used greatest stack depth: 18728 bytes left [ 269.673417][ T9796] netlink: 209836 bytes leftover after parsing attributes in process `syz.0.1395'. [ 269.715313][ T9789] delete_channel: no stack [ 269.916288][ T9807] FAULT_INJECTION: forcing a failure. [ 269.916288][ T9807] name failslab, interval 1, probability 0, space 0, times 0 [ 269.918930][ T9808] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 269.945360][ T9807] CPU: 1 PID: 9807 Comm: syz.2.1400 Not tainted syzkaller #0 [ 269.952861][ T9807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 269.962938][ T9807] Call Trace: [ 269.966236][ T9807] [ 269.969265][ T9807] dump_stack_lvl+0x18c/0x250 [ 269.974100][ T9807] ? show_regs_print_info+0x20/0x20 [ 269.979360][ T9807] ? load_image+0x420/0x420 [ 269.983901][ T9807] ? __might_sleep+0xe0/0xe0 [ 269.988520][ T9807] ? __lock_acquire+0x7eb0/0x7eb0 [ 269.993577][ T9807] should_fail_ex+0x394/0x4c0 [ 269.998299][ T9807] should_failslab+0x9/0x20 [ 270.002916][ T9807] slab_pre_alloc_hook+0x59/0x300 [ 270.007968][ T9807] ? lock_chain_count+0x20/0x20 [ 270.012946][ T9807] kmem_cache_alloc_node+0x5e/0x320 [ 270.018166][ T9807] ? __local_bh_enable_ip+0x13a/0x1c0 [ 270.023578][ T9807] ? __alloc_skb+0x103/0x2c0 [ 270.028177][ T9807] __alloc_skb+0x103/0x2c0 [ 270.032641][ T9807] netlink_ack+0x377/0x1160 [ 270.037152][ T9807] ? __dev_queue_xmit+0x6d1/0x3a30 [ 270.042269][ T9807] ? netlink_dump+0xec0/0xec0 [ 270.046936][ T9807] ? ref_tracker_free+0x686/0x830 [ 270.051965][ T9807] netlink_rcv_skb+0x2b3/0x4c0 [ 270.056725][ T9807] ? rtnetlink_bind+0x80/0x80 [ 270.061399][ T9807] ? netlink_ack+0x1160/0x1160 [ 270.066261][ T9807] ? __lock_acquire+0x7eb0/0x7eb0 [ 270.071378][ T9807] ? netlink_deliver_tap+0x2e/0x1b0 [ 270.076576][ T9807] netlink_unicast+0x856/0x9e0 [ 270.081533][ T9807] netlink_sendmsg+0x8d0/0xbf0 [ 270.086298][ T9807] ? netlink_getsockopt+0x590/0x590 [ 270.091492][ T9807] ? apparmor_socket_sendmsg+0x8e/0x330 [ 270.097043][ T9807] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 270.102338][ T9807] ? security_socket_sendmsg+0x80/0xa0 [ 270.107792][ T9807] ? netlink_getsockopt+0x590/0x590 [ 270.112984][ T9807] ____sys_sendmsg+0x61b/0x980 [ 270.117747][ T9807] ? __asan_memset+0x22/0x40 [ 270.122342][ T9807] ? __sys_sendmsg_sock+0x30/0x30 [ 270.127647][ T9807] ? __import_iovec+0x5f2/0x850 [ 270.132539][ T9807] ? import_iovec+0x73/0xa0 [ 270.137047][ T9807] ___sys_sendmsg+0x2a6/0x360 [ 270.141744][ T9807] ? get_pid_task+0x20/0x1e0 [ 270.146334][ T9807] ? __sys_sendmsg+0x2b0/0x2b0 [ 270.151125][ T9807] ? __lock_acquire+0x7eb0/0x7eb0 [ 270.156177][ T9807] __se_sys_sendmsg+0x1d0/0x2c0 [ 270.161035][ T9807] ? __x64_sys_sendmsg+0x80/0x80 [ 270.165987][ T9807] ? lockdep_hardirqs_on+0x98/0x150 [ 270.171182][ T9807] do_syscall_64+0x55/0xb0 [ 270.175688][ T9807] ? clear_bhb_loop+0x40/0x90 [ 270.180375][ T9807] ? clear_bhb_loop+0x40/0x90 [ 270.185078][ T9807] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 270.190976][ T9807] RIP: 0033:0x7f4d5959fb19 [ 270.195391][ T9807] 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 [ 270.215004][ T9807] RSP: 002b:00007f4d5a476028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 270.223512][ T9807] RAX: ffffffffffffffda RBX: 00007f4d59825fa0 RCX: 00007f4d5959fb19 [ 270.231487][ T9807] RDX: 0000000000000000 RSI: 0000200000003b00 RDI: 0000000000000003 [ 270.239630][ T9807] RBP: 00007f4d5a476090 R08: 0000000000000000 R09: 0000000000000000 [ 270.247602][ T9807] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 270.255571][ T9807] R13: 00007f4d59826038 R14: 00007f4d59825fa0 R15: 00007ffc00a3e828 [ 270.263560][ T9807] [ 270.342835][ T9795] delete_channel: no stack [ 270.563729][ T9814] netlink: get zone limit has 4 unknown bytes [ 271.013534][ T9829] FAULT_INJECTION: forcing a failure. [ 271.013534][ T9829] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 271.065737][ T9829] CPU: 1 PID: 9829 Comm: syz.1.1408 Not tainted syzkaller #0 [ 271.073202][ T9829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 271.083384][ T9829] Call Trace: [ 271.086678][ T9829] [ 271.089621][ T9829] dump_stack_lvl+0x18c/0x250 [ 271.094580][ T9829] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 271.100844][ T9829] ? show_regs_print_info+0x20/0x20 [ 271.106071][ T9829] ? load_image+0x420/0x420 [ 271.110626][ T9829] should_fail_ex+0x394/0x4c0 [ 271.115335][ T9829] _copy_from_user+0x2f/0xe0 [ 271.119943][ T9829] do_tcp_setsockopt+0x58d/0x1c50 [ 271.124995][ T9829] ? tcp_set_window_clamp+0x4e0/0x4e0 [ 271.130392][ T9829] ? mutex_lock_nested+0x20/0x20 [ 271.135416][ T9829] ? lock_chain_count+0x20/0x20 [ 271.140307][ T9829] ? sock_common_setsockopt+0x36/0xc0 [ 271.145729][ T9829] ? tcp_setsockopt+0x3d/0xe0 [ 271.150471][ T9829] ? tcp_enable_tx_delay+0x70/0x70 [ 271.155726][ T9829] ? sock_common_recvmsg+0x190/0x190 [ 271.161033][ T9829] smc_setsockopt+0x22d/0xb00 [ 271.165750][ T9829] ? smc_shutdown+0x9a0/0x9a0 [ 271.170446][ T9829] ? bpf_lsm_socket_getsockopt+0x10/0x10 [ 271.176213][ T9829] ? bpf_lsm_socket_setsockopt+0x9/0x10 [ 271.181783][ T9829] ? security_socket_setsockopt+0x7e/0xa0 [ 271.187519][ T9829] ? smc_shutdown+0x9a0/0x9a0 [ 271.192227][ T9829] do_sock_setsockopt+0x175/0x1a0 [ 271.197367][ T9829] ? __fdget+0x180/0x210 [ 271.201728][ T9829] __x64_sys_setsockopt+0x182/0x200 [ 271.206985][ T9829] do_syscall_64+0x55/0xb0 [ 271.211572][ T9829] ? clear_bhb_loop+0x40/0x90 [ 271.216287][ T9829] ? clear_bhb_loop+0x40/0x90 [ 271.220996][ T9829] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 271.226910][ T9829] RIP: 0033:0x7fdf5279fb19 [ 271.231349][ T9829] 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 [ 271.251101][ T9829] RSP: 002b:00007fdf535f0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 271.259538][ T9829] RAX: ffffffffffffffda RBX: 00007fdf52a25fa0 RCX: 00007fdf5279fb19 [ 271.267610][ T9829] RDX: 0000000000000022 RSI: 0000000000000006 RDI: 000000000000000e [ 271.275715][ T9829] RBP: 00007fdf535f0090 R08: 0000000000000004 R09: 0000000000000000 [ 271.283715][ T9829] R10: 0000200000001840 R11: 0000000000000246 R12: 0000000000000001 [ 271.291700][ T9829] R13: 00007fdf52a26038 R14: 00007fdf52a25fa0 R15: 00007ffd10752178 [ 271.299861][ T9829] [ 271.682543][ T9827] delete_channel: no stack [ 272.137922][ T9853] validate_nla: 16 callbacks suppressed [ 272.137939][ T9853] netlink: 'syz.1.1417': attribute type 29 has an invalid length. [ 272.170254][ T9848] netlink: 'syz.0.1415': attribute type 21 has an invalid length. [ 272.200022][ T9848] __nla_validate_parse: 6 callbacks suppressed [ 272.200070][ T9848] netlink: 156 bytes leftover after parsing attributes in process `syz.0.1415'. [ 272.253294][ T9853] netlink: 'syz.1.1417': attribute type 29 has an invalid length. [ 272.293204][ T9854] netlink: 'syz.1.1417': attribute type 29 has an invalid length. [ 272.338426][ T9853] netlink: 'syz.1.1417': attribute type 29 has an invalid length. [ 272.751391][ T9860] netlink: 'syz.2.1419': attribute type 10 has an invalid length. [ 272.894990][ T9868] delete_channel: no stack [ 272.901273][ T9868] delete_channel: no stack [ 273.064405][ T9870] netlink: 'syz.2.1423': attribute type 9 has an invalid length. [ 273.085287][ T9870] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.1423'. [ 273.737233][ T9884] netlink: 'syz.1.1426': attribute type 10 has an invalid length. [ 273.751420][ T9886] netlink: 'syz.3.1428': attribute type 9 has an invalid length. [ 273.772104][ T9886] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.1428'. [ 273.785825][ T9869] delete_channel: no stack [ 274.191182][ T9890] netlink: 'syz.2.1431': attribute type 21 has an invalid length. [ 274.219084][ T9890] netlink: 156 bytes leftover after parsing attributes in process `syz.2.1431'. [ 274.446826][ T9885] delete_channel: no stack [ 274.724560][ T9915] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.1446'. [ 275.103297][ T9917] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.1439'. [ 275.135886][ T9914] delete_channel: no stack [ 275.446445][ T9916] delete_channel: no stack [ 275.452294][ T9925] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1441'. [ 275.477160][ T9925] team0: entered promiscuous mode [ 275.482471][ T9925] team_slave_0: entered promiscuous mode [ 275.489014][ T9925] team_slave_1: entered promiscuous mode [ 275.494938][ T9925] team0: entered allmulticast mode [ 275.500305][ T9925] team_slave_0: entered allmulticast mode [ 275.506393][ T9925] team_slave_1: entered allmulticast mode [ 275.549542][ T9925] bond0: (slave team0): Releasing backup interface [ 275.581135][ T9925] bridge0: port 4(team0) entered blocking state [ 275.588236][ T9925] bridge0: port 4(team0) entered disabled state [ 275.675747][ T9936] netlink: 156 bytes leftover after parsing attributes in process `syz.0.1444'. [ 275.872514][ T9946] netlink: 156 bytes leftover after parsing attributes in process `syz.1.1449'. [ 276.151048][ T9956] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.1455'. [ 276.841388][ T9949] delete_channel: no stack [ 276.924909][ T9955] delete_channel: no stack [ 277.213222][ T9972] validate_nla: 17 callbacks suppressed [ 277.213267][ T9972] netlink: 'syz.1.1459': attribute type 10 has an invalid length. [ 277.214304][ T9978] delete_channel: no stack [ 277.243569][ T9978] delete_channel: no stack [ 277.491456][ T9987] netlink: 'syz.0.1466': attribute type 9 has an invalid length. [ 277.502738][ T9987] __nla_validate_parse: 2 callbacks suppressed [ 277.502868][ T9987] netlink: 209836 bytes leftover after parsing attributes in process `syz.0.1466'. [ 278.175365][ T9986] delete_channel: no stack [ 278.288384][T10008] netlink: 'syz.0.1472': attribute type 10 has an invalid length. [ 278.307567][T10010] netlink: 'syz.1.1471': attribute type 21 has an invalid length. [ 278.324529][T10010] netlink: 156 bytes leftover after parsing attributes in process `syz.1.1471'. [ 278.374170][T10010] netlink: 'syz.1.1471': attribute type 10 has an invalid length. [ 278.409100][T10010] netlink: 'syz.1.1471': attribute type 10 has an invalid length. [ 278.651804][T10016] netlink: 'syz.0.1475': attribute type 9 has an invalid length. [ 278.671171][T10016] netlink: 209836 bytes leftover after parsing attributes in process `syz.0.1475'. [ 278.967933][T10025] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1478'. [ 279.064681][T10028] netlink: 144316 bytes leftover after parsing attributes in process `syz.2.1479'. [ 279.098897][T10015] delete_channel: no stack [ 279.215108][T10038] netlink: 'syz.0.1481': attribute type 9 has an invalid length. [ 279.228845][T10038] netlink: 209836 bytes leftover after parsing attributes in process `syz.0.1481'. [ 279.756706][T10049] netlink: 'syz.2.1482': attribute type 10 has an invalid length. [ 279.763324][T10051] netlink: 'syz.3.1484': attribute type 4 has an invalid length. [ 279.780115][T10051] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.1484'. [ 279.793503][T10051] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.1484'. [ 279.812452][T10037] delete_channel: no stack [ 282.364466][T10053] validate_nla: 1 callbacks suppressed [ 282.364483][T10053] netlink: 'syz.1.1485': attribute type 21 has an invalid length. [ 282.394897][T10053] netlink: 156 bytes leftover after parsing attributes in process `syz.1.1485'. [ 282.427236][T10054] netlink: 'syz.1.1485': attribute type 10 has an invalid length. [ 282.438613][T10057] netlink: 'syz.1.1485': attribute type 10 has an invalid length. [ 282.455270][T10061] delete_channel: no stack [ 282.460067][T10061] delete_channel: no stack [ 282.628353][T10067] netlink: 'syz.2.1489': attribute type 10 has an invalid length. [ 282.637838][T10067] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1489'. [ 282.776475][T10074] netlink: 'syz.3.1491': attribute type 6 has an invalid length. [ 282.818585][T10074] netlink: 164 bytes leftover after parsing attributes in process `syz.3.1491'. [ 283.313403][T10091] netlink: 'syz.3.1495': attribute type 9 has an invalid length. [ 283.328381][T10091] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.1495'. [ 283.365214][T10089] syzkaller0: entered promiscuous mode [ 283.371507][T10089] syzkaller0: entered allmulticast mode [ 283.387710][T10093] netlink: 'syz.0.1496': attribute type 21 has an invalid length. [ 283.396683][T10093] netlink: 156 bytes leftover after parsing attributes in process `syz.0.1496'. [ 283.410143][T10097] netlink: 'syz.0.1496': attribute type 10 has an invalid length. [ 283.423344][T10093] netlink: 'syz.0.1496': attribute type 10 has an invalid length. [ 283.584934][T10102] delete_channel: no stack [ 283.589796][T10102] delete_channel: no stack [ 283.674710][T10089] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 283.933558][T10109] netlink: 'syz.2.1500': attribute type 21 has an invalid length. [ 283.943507][T10104] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.1494'. [ 283.967641][T10109] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1500'. [ 283.998651][T10090] delete_channel: no stack [ 284.032943][T10113] netlink: 209836 bytes leftover after parsing attributes in process `syz.0.1502'. [ 284.609886][T10134] FAULT_INJECTION: forcing a failure. [ 284.609886][T10134] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 284.623450][T10134] CPU: 0 PID: 10134 Comm: syz.3.1507 Not tainted syzkaller #0 [ 284.630955][T10134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 284.641037][T10134] Call Trace: [ 284.644316][T10134] [ 284.647247][T10134] dump_stack_lvl+0x18c/0x250 [ 284.651952][T10134] ? show_regs_print_info+0x20/0x20 [ 284.657182][T10134] ? load_image+0x420/0x420 [ 284.661691][T10134] ? __might_fault+0xaa/0x120 [ 284.666392][T10134] ? __lock_acquire+0x7eb0/0x7eb0 [ 284.671427][T10134] ? unix_ioctl+0x259/0x6b0 [ 284.675928][T10134] should_fail_ex+0x394/0x4c0 [ 284.680607][T10134] _copy_from_user+0x2f/0xe0 [ 284.685217][T10134] sock_do_ioctl+0x190/0x310 [ 284.689809][T10134] ? sock_show_fdinfo+0xb0/0xb0 [ 284.694687][T10134] sock_ioctl+0x5be/0x7e0 [ 284.699028][T10134] ? sock_poll+0x460/0x460 [ 284.703473][T10134] ? bpf_lsm_file_ioctl+0x9/0x10 [ 284.708419][T10134] ? security_file_ioctl+0x80/0xa0 [ 284.713539][T10134] ? sock_poll+0x460/0x460 [ 284.717982][T10134] __se_sys_ioctl+0xfd/0x170 [ 284.722637][T10134] do_syscall_64+0x55/0xb0 [ 284.727057][T10134] ? clear_bhb_loop+0x40/0x90 [ 284.731761][T10134] ? clear_bhb_loop+0x40/0x90 [ 284.736465][T10134] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 284.742366][T10134] RIP: 0033:0x7fc4d139fb19 [ 284.746803][T10134] 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 [ 284.766517][T10134] RSP: 002b:00007fc4cf5b4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 284.775025][T10134] RAX: ffffffffffffffda RBX: 00007fc4d1626270 RCX: 00007fc4d139fb19 [ 284.783012][T10134] RDX: 0000200000002280 RSI: 0000000000008943 RDI: 0000000000000006 [ 284.791030][T10134] RBP: 00007fc4cf5b4090 R08: 0000000000000000 R09: 0000000000000000 [ 284.799228][T10134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 284.807208][T10134] R13: 00007fc4d1626308 R14: 00007fc4d1626270 R15: 00007ffc830642f8 [ 284.815205][T10134] [ 284.827793][T10112] delete_channel: no stack [ 285.955312][T10126] FAULT_INJECTION: forcing a failure. [ 285.955312][T10126] name failslab, interval 1, probability 0, space 0, times 0 [ 285.968131][T10126] CPU: 0 PID: 10126 Comm: syz.2.1506 Not tainted syzkaller #0 [ 285.975604][T10126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 285.985664][T10126] Call Trace: [ 285.988949][T10126] [ 285.991898][T10126] dump_stack_lvl+0x18c/0x250 [ 285.996581][T10126] ? show_regs_print_info+0x20/0x20 [ 286.001783][T10126] ? load_image+0x420/0x420 [ 286.006293][T10126] should_fail_ex+0x394/0x4c0 [ 286.010994][T10126] should_failslab+0x9/0x20 [ 286.015494][T10126] slab_pre_alloc_hook+0x59/0x300 [ 286.020517][T10126] kmem_cache_alloc_node+0x5e/0x320 [ 286.025724][T10126] ? __alloc_skb+0x103/0x2c0 [ 286.030358][T10126] __alloc_skb+0x103/0x2c0 [ 286.034942][T10126] rtmsg_ifinfo_build_skb+0x83/0x260 [ 286.040243][T10126] ? lockdep_rtnl_is_held+0x26/0x30 [ 286.045447][T10126] rtmsg_ifinfo+0x8c/0x1a0 [ 286.049865][T10126] __dev_notify_flags+0xf3/0x310 [ 286.054800][T10126] ? __dev_change_flags+0x6a0/0x6a0 [ 286.059997][T10126] ? __dev_change_flags+0x51c/0x6a0 [ 286.065193][T10126] ? dev_get_flags+0x1c0/0x1c0 [ 286.069949][T10126] ? _raw_spin_unlock_irqrestore+0x86/0x120 [ 286.075848][T10126] ? lockdep_hardirqs_on+0x98/0x150 [ 286.081043][T10126] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 286.086958][T10126] dev_change_flags+0xde/0x1a0 [ 286.091757][T10126] do_setlink+0xc1f/0x3f00 [ 286.096361][T10126] ? radix_tree_cpu_dead+0x160/0x160 [ 286.101651][T10126] ? nlmsg_parse_deprecated_strict+0x110/0x110 [ 286.107797][T10126] ? stack_trace_save+0xaa/0x100 [ 286.112731][T10126] ? stack_trace_snprint+0xf0/0xf0 [ 286.117866][T10126] ? __nla_validate+0x50/0x50 [ 286.122561][T10126] ? validate_linkmsg+0x719/0x910 [ 286.127585][T10126] rtnl_newlink+0x1848/0x2170 [ 286.132279][T10126] ? rtnl_setlink+0x4e0/0x4e0 [ 286.136953][T10126] ? __rwlock_init+0x150/0x150 [ 286.141725][T10126] ? mutex_spin_on_owner+0x26a/0x330 [ 286.147095][T10126] ? do_raw_spin_unlock+0x121/0x230 [ 286.152299][T10126] ? __mutex_lock+0x978/0xce0 [ 286.156973][T10126] ? __mutex_lock+0x4d2/0xce0 [ 286.161669][T10126] ? rtnl_setlink+0x4e0/0x4e0 [ 286.166340][T10126] rtnetlink_rcv_msg+0x843/0xf90 [ 286.171274][T10126] ? rtnetlink_rcv_msg+0x220/0xf90 [ 286.176385][T10126] ? rtnetlink_bind+0x80/0x80 [ 286.181093][T10126] ? kasan_quarantine_put+0xd8/0x220 [ 286.186386][T10126] ? lockdep_hardirqs_on+0x98/0x150 [ 286.191598][T10126] ? slab_free_freelist_hook+0x154/0x240 [ 286.197316][T10126] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 286.203315][T10126] ? lock_chain_count+0x20/0x20 [ 286.208258][T10126] ? __local_bh_enable_ip+0x13a/0x1c0 [ 286.213649][T10126] ? lockdep_hardirqs_on+0x98/0x150 [ 286.218856][T10126] ? __local_bh_enable_ip+0x13a/0x1c0 [ 286.224306][T10126] ? _local_bh_enable+0xa0/0xa0 [ 286.229263][T10126] ? __dev_queue_xmit+0x1481/0x3a30 [ 286.234478][T10126] ? __dev_queue_xmit+0x6d1/0x3a30 [ 286.239605][T10126] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 286.245765][T10126] ? ref_tracker_free+0x686/0x830 [ 286.250801][T10126] netlink_rcv_skb+0x235/0x4c0 [ 286.255596][T10126] ? rtnetlink_bind+0x80/0x80 [ 286.260284][T10126] ? netlink_ack+0x1160/0x1160 [ 286.265054][T10126] ? __lock_acquire+0x7eb0/0x7eb0 [ 286.270086][T10126] ? netlink_deliver_tap+0x2e/0x1b0 [ 286.275286][T10126] netlink_unicast+0x856/0x9e0 [ 286.280064][T10126] netlink_sendmsg+0x8d0/0xbf0 [ 286.284834][T10126] ? netlink_getsockopt+0x590/0x590 [ 286.290036][T10126] ? apparmor_socket_sendmsg+0x8e/0x330 [ 286.295587][T10126] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 286.300875][T10126] ? security_socket_sendmsg+0x80/0xa0 [ 286.306336][T10126] ? netlink_getsockopt+0x590/0x590 [ 286.311532][T10126] ____sys_sendmsg+0x61b/0x980 [ 286.316304][T10126] ? __asan_memset+0x22/0x40 [ 286.320898][T10126] ? __sys_sendmsg_sock+0x30/0x30 [ 286.325917][T10126] ? __import_iovec+0x5f2/0x850 [ 286.330773][T10126] ? import_iovec+0x73/0xa0 [ 286.335281][T10126] ___sys_sendmsg+0x2a6/0x360 [ 286.339955][T10126] ? get_pid_task+0x20/0x1e0 [ 286.344555][T10126] ? __sys_sendmsg+0x2b0/0x2b0 [ 286.349328][T10126] ? __lock_acquire+0x7eb0/0x7eb0 [ 286.354407][T10126] __se_sys_sendmsg+0x1d0/0x2c0 [ 286.359263][T10126] ? __x64_sys_sendmsg+0x80/0x80 [ 286.364209][T10126] ? lockdep_hardirqs_on+0x98/0x150 [ 286.369410][T10126] do_syscall_64+0x55/0xb0 [ 286.373917][T10126] ? clear_bhb_loop+0x40/0x90 [ 286.378803][T10126] ? clear_bhb_loop+0x40/0x90 [ 286.383508][T10126] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 286.389420][T10126] RIP: 0033:0x7f4d5959fb19 [ 286.393848][T10126] 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 [ 286.413459][T10126] RSP: 002b:00007f4d5a476028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 286.421880][T10126] RAX: ffffffffffffffda RBX: 00007f4d59825fa0 RCX: 00007f4d5959fb19 [ 286.429936][T10126] RDX: 0000000000008000 RSI: 0000200000001c40 RDI: 000000000000000b [ 286.438009][T10126] RBP: 00007f4d5a476090 R08: 0000000000000000 R09: 0000000000000000 [ 286.446084][T10126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 286.454058][T10126] R13: 00007f4d59826038 R14: 00007f4d59825fa0 R15: 00007ffc00a3e828 [ 286.462046][T10126] [ 286.496028][T10126] dummy0: left allmulticast mode [ 286.507171][T10126] dummy0: left promiscuous mode [ 286.512281][T10126] bridge0: port 3(dummy0) entered disabled state [ 286.524469][T10126] dummy0: entered allmulticast mode [ 286.530997][T10126] bond0: (slave dummy0): Enslaving as an active interface with an up link [ 286.544090][T10136] delete_channel: no stack [ 286.549738][T10136] delete_channel: no stack [ 286.600658][T10130] syzkaller0: entered promiscuous mode [ 286.607567][T10130] syzkaller0: entered allmulticast mode [ 288.078371][T10138] validate_nla: 4 callbacks suppressed [ 288.078387][T10138] netlink: 'syz.2.1509': attribute type 21 has an invalid length. [ 288.092498][T10138] netlink: 156 bytes leftover after parsing attributes in process `syz.2.1509'. [ 288.102723][T10140] netlink: 'syz.2.1509': attribute type 10 has an invalid length. [ 288.145091][T10143] netlink: 'syz.2.1509': attribute type 10 has an invalid length. [ 288.296361][T10154] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1512'. [ 288.313994][T10154] netlink: 152 bytes leftover after parsing attributes in process `syz.3.1512'. [ 288.402747][T10161] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1512'. [ 288.437163][T10161] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1512'. [ 288.468986][T10149] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1512'. [ 291.339973][T10178] delete_channel: no stack [ 291.344568][T10178] delete_channel: no stack [ 291.550111][T10187] netlink: 'syz.2.1522': attribute type 21 has an invalid length. [ 291.571048][T10187] netlink: 156 bytes leftover after parsing attributes in process `syz.2.1522'. [ 291.594112][T10183] netlink: 'syz.1.1521': attribute type 9 has an invalid length. [ 291.606347][T10187] netlink: 'syz.2.1522': attribute type 10 has an invalid length. [ 291.620705][T10183] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.1521'. [ 291.627384][T10187] netlink: 'syz.2.1522': attribute type 10 has an invalid length. [ 292.382295][T10182] delete_channel: no stack [ 292.412455][T10203] ref_tracker: memory allocation failure, unreliable refcount tracker. [ 292.425630][T10198] : port 1(ip6gretap0) entered blocking state [ 292.437204][T10198] : port 1(ip6gretap0) entered disabled state [ 292.454585][T10198] ip6gretap0: entered allmulticast mode [ 292.478386][T10198] ip6gretap0: entered promiscuous mode [ 292.502307][T10199] ip6gretap0: left allmulticast mode [ 292.516351][T10199] ip6gretap0: left promiscuous mode [ 292.537352][T10199] : port 1(ip6gretap0) entered disabled state [ 292.591445][T10208] delete_channel: no stack [ 292.596198][T10208] delete_channel: no stack [ 292.909170][T10216] netlink: 'syz.0.1533': attribute type 21 has an invalid length. [ 292.936475][T10216] netlink: 156 bytes leftover after parsing attributes in process `syz.0.1533'. [ 292.999815][T10216] netlink: 'syz.0.1533': attribute type 10 has an invalid length. [ 293.021401][T10216] netlink: 'syz.0.1533': attribute type 10 has an invalid length. [ 293.113532][T10220] netlink: 'syz.2.1536': attribute type 9 has an invalid length. [ 293.133867][T10220] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.1536'. [ 293.759969][T10226] netlink: 'syz.0.1538': attribute type 9 has an invalid length. [ 293.804309][T10226] netlink: 209836 bytes leftover after parsing attributes in process `syz.0.1538'. [ 293.898409][T10219] delete_channel: no stack [ 294.288996][T10238] netlink: 'syz.2.1540': attribute type 9 has an invalid length. [ 294.309685][T10238] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.1540'. [ 294.788021][T10244] netlink: 1047 bytes leftover after parsing attributes in process `syz.1.1543'. [ 294.848286][T10244] bridge_slave_1: default FDB implementation only supports local addresses [ 295.010364][T10237] delete_channel: no stack [ 295.140487][T10249] : port 1(ip6gretap0) entered blocking state [ 295.147102][T10249] : port 1(ip6gretap0) entered disabled state [ 295.179547][T10249] ip6gretap0: entered allmulticast mode [ 295.209638][T10249] ip6gretap0: entered promiscuous mode [ 295.299520][T10250] ip6gretap0: left allmulticast mode [ 295.318079][T10258] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1548'. [ 295.327385][T10250] ip6gretap0: left promiscuous mode [ 295.332912][T10250] : port 1(ip6gretap0) entered disabled state [ 295.400943][T10256] netlink: 'syz.3.1547': attribute type 21 has an invalid length. [ 295.438001][T10256] netlink: 156 bytes leftover after parsing attributes in process `syz.3.1547'. [ 295.471802][T10258] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1548'. [ 295.519138][T10259] netlink: 'syz.3.1547': attribute type 10 has an invalid length. [ 295.545912][T10261] netlink: 'syz.3.1547': attribute type 10 has an invalid length. [ 295.579446][T10260] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1548'. [ 295.611718][T10262] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1548'. [ 295.936356][T10264] netlink: 'syz.2.1549': attribute type 9 has an invalid length. [ 295.957279][T10264] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.1549'. [ 296.824434][T10276] FAULT_INJECTION: forcing a failure. [ 296.824434][T10276] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 296.842572][T10263] delete_channel: no stack [ 296.846911][T10276] CPU: 0 PID: 10276 Comm: syz.0.1554 Not tainted syzkaller #0 [ 296.854641][T10276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 296.864724][T10276] Call Trace: [ 296.868027][T10276] [ 296.870981][T10276] dump_stack_lvl+0x18c/0x250 [ 296.875690][T10276] ? show_regs_print_info+0x20/0x20 [ 296.880930][T10276] ? load_image+0x420/0x420 [ 296.885648][T10276] ? __lock_acquire+0x7eb0/0x7eb0 [ 296.890710][T10276] ? snprintf+0xe9/0x140 [ 296.894997][T10276] should_fail_ex+0x394/0x4c0 [ 296.899719][T10276] _copy_to_user+0x2f/0xa0 [ 296.904166][T10276] simple_read_from_buffer+0xe7/0x150 [ 296.909573][T10276] proc_fail_nth_read+0x1e8/0x260 [ 296.914639][T10276] ? proc_fault_inject_write+0x360/0x360 [ 296.920314][T10276] ? fsnotify_perm+0x271/0x5e0 [ 296.925116][T10276] ? proc_fault_inject_write+0x360/0x360 [ 296.930800][T10276] vfs_read+0x298/0x990 [ 296.935151][T10276] ? kernel_read+0x1e0/0x1e0 [ 296.939754][T10276] ? __fget_files+0x28/0x460 [ 296.944438][T10276] ? __fget_files+0x3fc/0x460 [ 296.949123][T10276] ? __fdget_pos+0x2a3/0x330 [ 296.953721][T10276] ? ksys_read+0x74/0x260 [ 296.958068][T10276] ksys_read+0x151/0x260 [ 296.962315][T10276] ? vfs_write+0x9a0/0x9a0 [ 296.966827][T10276] ? lockdep_hardirqs_on+0x98/0x150 [ 296.972025][T10276] do_syscall_64+0x55/0xb0 [ 296.977048][T10276] ? clear_bhb_loop+0x40/0x90 [ 296.981722][T10276] ? clear_bhb_loop+0x40/0x90 [ 296.986401][T10276] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 296.992416][T10276] RIP: 0033:0x7f883f16034e [ 296.996872][T10276] 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 [ 297.016486][T10276] RSP: 002b:00007f884006bfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 297.024988][T10276] RAX: ffffffffffffffda RBX: 00007f884006c6c0 RCX: 00007f883f16034e [ 297.032967][T10276] RDX: 000000000000000f RSI: 00007f884006c0a0 RDI: 0000000000000005 [ 297.040969][T10276] RBP: 00007f884006c090 R08: 0000000000000000 R09: 0000000000000000 [ 297.049005][T10276] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 297.057080][T10276] R13: 00007f883f426038 R14: 00007f883f425fa0 R15: 00007ffd292f4308 [ 297.065242][T10276] [ 297.312249][T10280] syzkaller0: entered promiscuous mode [ 297.378192][T10280] syzkaller0: entered allmulticast mode [ 299.122367][T10283] netlink: 'syz.0.1557': attribute type 10 has an invalid length. [ 299.130387][T10283] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1557'. [ 299.139865][T10283] team0: entered promiscuous mode [ 299.144916][T10283] team_slave_0: entered promiscuous mode [ 299.150898][T10283] team_slave_1: entered promiscuous mode [ 299.156769][T10283] team0: entered allmulticast mode [ 299.162112][T10283] team_slave_0: entered allmulticast mode [ 299.167996][T10283] team_slave_1: entered allmulticast mode [ 299.173843][T10283] vlan0: entered allmulticast mode [ 299.187192][T10283] veth0_vlan: entered allmulticast mode [ 299.194865][T10283] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 299.424405][T10299] : port 1(ip6gretap0) entered blocking state [ 299.431854][T10299] : port 1(ip6gretap0) entered disabled state [ 299.438291][T10299] ip6gretap0: entered allmulticast mode [ 299.445098][T10299] ip6gretap0: entered promiscuous mode [ 299.482686][T10304] ip6gretap0: left allmulticast mode [ 299.496882][T10304] ip6gretap0: left promiscuous mode [ 299.513148][T10304] : port 1(ip6gretap0) entered disabled state [ 300.138908][T10325] netlink: 'syz.2.1569': attribute type 10 has an invalid length. [ 300.146835][T10325] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1569'. [ 300.768512][T10349] FAULT_INJECTION: forcing a failure. [ 300.768512][T10349] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 300.797070][T10349] CPU: 0 PID: 10349 Comm: syz.0.1574 Not tainted syzkaller #0 [ 300.804607][T10349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 300.814705][T10349] Call Trace: [ 300.818001][T10349] [ 300.820957][T10349] dump_stack_lvl+0x18c/0x250 [ 300.825691][T10349] ? show_regs_print_info+0x20/0x20 [ 300.830917][T10349] ? load_image+0x420/0x420 [ 300.835491][T10349] ? __might_fault+0xaa/0x120 [ 300.840284][T10349] ? __lock_acquire+0x7eb0/0x7eb0 [ 300.845341][T10349] should_fail_ex+0x394/0x4c0 [ 300.850045][T10349] _copy_to_user+0x2f/0xa0 [ 300.854496][T10349] bpf_prog_test_run_syscall+0x33f/0x4b0 [ 300.860161][T10349] ? sock_gen_cookie+0x60/0x60 [ 300.864960][T10349] ? sock_gen_cookie+0x60/0x60 [ 300.869746][T10349] bpf_prog_test_run+0x31f/0x390 [ 300.874740][T10349] __sys_bpf+0x49d/0x890 [ 300.879104][T10349] ? bpf_link_show_fdinfo+0x560/0x560 [ 300.884514][T10349] ? lock_chain_count+0x20/0x20 [ 300.889401][T10349] __x64_sys_bpf+0x7c/0x90 [ 300.893840][T10349] do_syscall_64+0x55/0xb0 [ 300.898274][T10349] ? clear_bhb_loop+0x40/0x90 [ 300.902968][T10349] ? clear_bhb_loop+0x40/0x90 [ 300.907754][T10349] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 300.913665][T10349] RIP: 0033:0x7f883f19fb19 [ 300.918102][T10349] 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 [ 300.937744][T10349] RSP: 002b:00007f884006c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 300.946372][T10349] RAX: ffffffffffffffda RBX: 00007f883f425fa0 RCX: 00007f883f19fb19 [ 300.954366][T10349] RDX: 000000000000000c RSI: 00002000000003c0 RDI: 000000000000000a [ 300.962359][T10349] RBP: 00007f884006c090 R08: 0000000000000000 R09: 0000000000000000 [ 300.970433][T10349] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 300.978462][T10349] R13: 00007f883f426038 R14: 00007f883f425fa0 R15: 00007ffd292f4308 [ 300.986478][T10349] [ 301.343952][T10358] netlink: 'syz.3.1578': attribute type 10 has an invalid length. [ 301.377197][T10358] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1578'. [ 301.386890][T10358] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 301.424023][T10367] netlink: 'syz.0.1580': attribute type 12 has an invalid length. [ 301.440150][T10367] netlink: 14585 bytes leftover after parsing attributes in process `syz.0.1580'. [ 301.509776][T10366] netlink: 'syz.0.1580': attribute type 4 has an invalid length. [ 301.957691][T10387] netlink: 'syz.2.1587': attribute type 5 has an invalid length. [ 302.059212][T10389] syz.3.1588[10389] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 302.059432][T10389] syz.3.1588[10389] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 302.091752][T10387] netlink: 128 bytes leftover after parsing attributes in process `syz.2.1587'. [ 302.135921][T10387] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 302.240017][T10395] netlink: 'syz.1.1590': attribute type 10 has an invalid length. [ 302.260679][T10395] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1590'. [ 302.290762][T10395] 8021q: adding VLAN 0 to HW filter on device team0 [ 302.597904][T10421] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.1595'. [ 302.625654][T10421] openvswitch: netlink: ufid size 3064 bytes exceeds the range (1, 16) [ 302.639943][T10421] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 302.744416][ C1] [ 302.744424][ C1] ================================ [ 302.744429][ C1] WARNING: inconsistent lock state [ 302.744444][ C1] syzkaller #0 Not tainted [ 302.744452][ C1] -------------------------------- [ 302.744456][ C1] inconsistent {INITIAL USE} -> {IN-NMI} usage. [ 302.744462][ C1] syz.3.1599/10429 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 302.744477][ C1] ffffffff8e297dd8 (kernfs_rename_lock){....}-{2:2}, at: kernfs_path_from_node+0x88/0xbd0 [ 302.744525][ C1] {INITIAL USE} state was registered at: [ 302.744531][ C1] lock_acquire+0x19e/0x420 [ 302.744550][ C1] _raw_write_lock_irq+0xaf/0xf0 [ 302.744566][ C1] kernfs_rename_ns+0x5e4/0x830 [ 302.744577][ C1] sysfs_rename_link_ns+0x175/0x1b0 [ 302.744594][ C1] device_rename+0x110/0x1e0 [ 302.744609][ C1] dev_change_name+0x308/0x8e0 [ 302.744623][ C1] do_setlink+0x9b6/0x3f00 [ 302.744639][ C1] rtnl_newlink+0x1848/0x2170 [ 302.744653][ C1] rtnetlink_rcv_msg+0x843/0xf90 [ 302.744669][ C1] netlink_rcv_skb+0x235/0x4c0 [ 302.744681][ C1] netlink_unicast+0x856/0x9e0 [ 302.744701][ C1] netlink_sendmsg+0x8d0/0xbf0 [ 302.744714][ C1] __sys_sendto+0x4a9/0x6b0 [ 302.744726][ C1] __x64_sys_sendto+0xde/0xf0 [ 302.744739][ C1] do_syscall_64+0x55/0xb0 [ 302.744757][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 302.744782][ C1] irq event stamp: 2194 [ 302.744787][ C1] hardirqs last enabled at (2193): [] __kmalloc_large_node+0x112/0x1f0 [ 302.744816][ C1] hardirqs last disabled at (2194): [] exc_debug+0x73/0x140 [ 302.744839][ C1] softirqs last enabled at (2158): [] bpf_map_alloc_id+0x87/0xd0 [ 302.744870][ C1] softirqs last disabled at (2156): [] bpf_map_alloc_id+0x21/0xd0 [ 302.744891][ C1] [ 302.744891][ C1] other info that might help us debug this: [ 302.744895][ C1] Possible unsafe locking scenario: [ 302.744895][ C1] [ 302.744898][ C1] CPU0 [ 302.744901][ C1] ---- [ 302.744904][ C1] lock(kernfs_rename_lock); [ 302.744914][ C1] [ 302.744916][ C1] lock(kernfs_rename_lock); [ 302.744926][ C1] [ 302.744926][ C1] *** DEADLOCK *** [ 302.744926][ C1] [ 302.744929][ C1] no locks held by syz.3.1599/10429. [ 302.744936][ C1] [ 302.744936][ C1] stack backtrace: [ 302.744940][ C1] CPU: 1 PID: 10429 Comm: syz.3.1599 Not tainted syzkaller #0 [ 302.744956][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 302.744965][ C1] Call Trace: [ 302.744971][ C1] <#DB> [ 302.744977][ C1] dump_stack_lvl+0x18c/0x250 [ 302.744999][ C1] ? show_regs_print_info+0x20/0x20 [ 302.745023][ C1] ? print_usage_bug+0x43d/0x6a0 [ 302.745042][ C1] ? verify_lock_unused+0x15/0x140 [ 302.745062][ C1] lock_acquire+0x2c2/0x420 [ 302.745082][ C1] ? kernfs_path_from_node+0x88/0xbd0 [ 302.745104][ C1] ? read_lock_is_recursive+0x20/0x20 [ 302.745122][ C1] ? search_extable+0x90/0xd0 [ 302.745144][ C1] ? trim_init_extable+0x6f0/0x6f0 [ 302.745166][ C1] ? __get_user_nocheck_8+0xa/0x20 [ 302.745188][ C1] ? look_up_lock_class+0x75/0x140 [ 302.745205][ C1] _raw_read_lock_irqsave+0xbc/0x100 [ 302.745224][ C1] ? kernfs_path_from_node+0x88/0xbd0 [ 302.745246][ C1] ? _raw_read_lock+0x50/0x50 [ 302.745262][ C1] ? rcu_is_watching+0x15/0xb0 [ 302.745283][ C1] ? lock_release+0xb5/0x8c0 [ 302.745301][ C1] ? percpu_ref_tryget+0x15/0x180 [ 302.745323][ C1] kernfs_path_from_node+0x88/0xbd0 [ 302.745345][ C1] ? __lock_acquire+0x7eb0/0x7eb0 [ 302.745361][ C1] ? verify_lock_unused+0x15/0x140 [ 302.745379][ C1] ? look_up_lock_class+0x75/0x140 [ 302.745395][ C1] ? kernfs_name+0x140/0x140 [ 302.745417][ C1] ? get_mem_cgroup_from_mm+0x38/0x290 [ 302.745436][ C1] ? get_mem_cgroup_from_mm+0x1b2/0x290 [ 302.745455][ C1] get_mm_memcg_path+0xb9/0x360 [ 302.745480][ C1] __mmap_lock_do_trace_start_locking+0xe6/0x2f0 [ 302.745506][ C1] ? __bpf_trace_mmap_lock_acquire_returned+0x230/0x230 [ 302.745543][ C1] ? do_raw_spin_unlock+0x121/0x230 [ 302.745566][ C1] ? _raw_spin_unlock+0x28/0x40 [ 302.745584][ C1] stack_map_get_build_id_offset+0x661/0x810 [ 302.745609][ C1] ? pcpu_freelist_pop+0x12a/0x190 [ 302.745632][ C1] ? __pcpu_freelist_pop+0x810/0x810 [ 302.745654][ C1] ? __bpf_get_stackid+0x980/0x980 [ 302.745675][ C1] ? get_perf_callchain+0x3f8/0x510 [ 302.745696][ C1] __bpf_get_stackid+0x5ac/0x980 [ 302.745722][ C1] bpf_get_stackid+0x131/0x1f0 [ 302.745745][ C1] bpf_prog_12712c88fd19bd5b+0x29/0x2d [ 302.745762][ C1] bpf_overflow_handler+0x1fc/0x510 [ 302.745787][ C1] ? bpf_overflow_handler+0xde/0x510 [ 302.745810][ C1] ? tp_perf_event_destroy+0x20/0x20 [ 302.745836][ C1] ? __perf_event_account_interrupt+0x187/0x280 [ 302.745897][ C1] __perf_event_overflow+0x461/0x660 [ 302.745920][ C1] perf_swevent_event+0x319/0x570 [ 302.745941][ C1] ? perf_tp_event+0x1550/0x1550 [ 302.745966][ C1] perf_bp_event+0x319/0x430 [ 302.745988][ C1] ? perf_event_free_bpf_prog+0x120/0x120 [ 302.746023][ C1] ? lock_acquire+0x2c2/0x420 [ 302.746045][ C1] hw_breakpoint_exceptions_notify+0x23e/0x670 [ 302.746069][ C1] notifier_call_chain+0x18f/0x380 [ 302.746092][ C1] ? atomic_notifier_call_chain+0x26/0x180 [ 302.746113][ C1] atomic_notifier_call_chain+0xda/0x180 [ 302.746135][ C1] notify_die+0x145/0x1a0 [ 302.746156][ C1] ? srcu_init_notifier_head+0x90/0x90 [ 302.746179][ C1] ? rcu_is_watching+0x15/0xb0 [ 302.746201][ C1] notify_debug+0x2e/0x50 [ 302.746217][ C1] exc_debug+0xde/0x140 [ 302.746239][ C1] asm_exc_debug+0x1e/0x40 [ 302.746259][ C1] RIP: 0010:rep_movs_alternative+0x4a/0x90 [ 302.746282][ C1] Code: 75 f1 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 df 83 f9 08 73 e8 eb c9 a4 c3 48 8b 06 48 89 07 48 8d 47 08 48 83 e0 f8 48 29 f8 48 01 [ 302.746295][ C1] RSP: 0018:ffffc9000cbf7ce0 EFLAGS: 00050206 [ 302.746309][ C1] RAX: ffffffff842f2a01 RBX: 000000000000b161 RCX: 000000000000aca1 [ 302.746320][ C1] RDX: 0000000000000001 RSI: 0000200000000580 RDI: ffff88807dc404c0 [ 302.746332][ C1] RBP: dffffc0000000000 R08: 0000000000000000 R09: 0000000000000001 [ 302.746342][ C1] R10: dffffc0000000000 R11: ffffed100fb8962c R12: 000020000000b221 [ 302.746352][ C1] R13: ffff88807dc40000 R14: ffff88807dc40000 R15: 00002000000000c0 [ 302.746363][ C1] ? rcuref_put_slowpath+0x131/0x150 [ 302.746379][ C1] [ 302.746382][ C1] [ 302.746386][ C1] _copy_from_user+0x8b/0xe0 [ 302.746397][ C1] map_update_elem+0x501/0x710 [ 302.746416][ C1] __sys_bpf+0x6b5/0x890 [ 302.746432][ C1] ? bpf_link_show_fdinfo+0x560/0x560 [ 302.746456][ C1] ? lock_chain_count+0x20/0x20 [ 302.746479][ C1] __x64_sys_bpf+0x7c/0x90 [ 302.746495][ C1] do_syscall_64+0x55/0xb0 [ 302.746513][ C1] ? clear_bhb_loop+0x40/0x90 [ 302.746533][ C1] ? clear_bhb_loop+0x40/0x90 [ 302.746551][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 302.746570][ C1] RIP: 0033:0x7fc4d139fb19 [ 302.746581][ C1] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 302.746594][ C1] RSP: 002b:00007fc4cf5f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 302.746609][ C1] RAX: ffffffffffffffda RBX: 00007fc4d1626090 RCX: 00007fc4d139fb19 [ 302.746620][ C1] RDX: 0000000000000020 RSI: 0000200000000080 RDI: 0000000000000002 [ 302.746631][ C1] RBP: 00007fc4d1437b70 R08: 0000000000000000 R09: 0000000000000000 [ 302.746641][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 302.746651][ C1] R13: 00007fc4d1626128 R14: 00007fc4d1626090 R15: 00007ffc830642f8 [ 302.746668][ C1] [ 302.875248][T10434] FAULT_INJECTION: forcing a failure. [ 302.875248][T10434] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 303.521636][T10434] CPU: 1 PID: 10434 Comm: syz.0.1601 Not tainted syzkaller #0 [ 303.529329][T10434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 303.539473][T10434] Call Trace: [ 303.542779][T10434] [ 303.545725][T10434] dump_stack_lvl+0x18c/0x250 [ 303.550499][T10434] ? rcu_is_watching+0x15/0xb0 [ 303.555279][T10434] ? show_regs_print_info+0x20/0x20 [ 303.560473][T10434] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 303.566841][T10434] should_fail_ex+0x394/0x4c0 [ 303.571528][T10434] _copy_from_user+0x2f/0xe0 [ 303.576113][T10434] btf_new_fd+0x366/0x9e0 [ 303.580530][T10434] ? bpf_btf_show_fdinfo+0x80/0x80 [ 303.585627][T10434] ? capable+0x88/0xe0 [ 303.589697][T10434] __sys_bpf+0x670/0x890 [ 303.594211][T10434] ? bpf_link_show_fdinfo+0x560/0x560 [ 303.600038][T10434] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 303.606369][T10434] ? lock_chain_count+0x20/0x20 [ 303.611487][T10434] __x64_sys_bpf+0x7c/0x90 [ 303.616058][T10434] do_syscall_64+0x55/0xb0 [ 303.620482][T10434] ? clear_bhb_loop+0x40/0x90 [ 303.625406][T10434] ? clear_bhb_loop+0x40/0x90 [ 303.630099][T10434] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 303.636253][T10434] RIP: 0033:0x7f883f19fb19 [ 303.640654][T10434] 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 [ 303.660257][T10434] RSP: 002b:00007f884006c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 303.668660][T10434] RAX: ffffffffffffffda RBX: 00007f883f425fa0 RCX: 00007f883f19fb19 [ 303.677164][T10434] RDX: 0000000000000020 RSI: 0000200000000300 RDI: 0000000000000012 [ 303.685125][T10434] RBP: 00007f884006c090 R08: 0000000000000000 R09: 0000000000000000 [ 303.693216][T10434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 303.701272][T10434] R13: 00007f883f426038 R14: 00007f883f425fa0 R15: 00007ffd292f4308 [ 303.709691][T10434]