last executing test programs: 25.488480699s ago: executing program 2 (id=11970): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400000000000}, 0x0, 0x0, 0x0, 0x0, 0xf60, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x922000000001, 0x106) setsockopt$sock_attach_bpf(r0, 0x1, 0xf, &(0x7f00000002c0), 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1341, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x3, 0x0, 0x0}, 0x94) close(r2) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000100)) ioctl$TUNGETFILTER(r1, 0x801054db, &(0x7f0000000400)=""/115) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f00000004c0)={'syzkaller0\x00', @link_local}) write$cgroup_subtree(r1, &(0x7f0000000380)=ANY=[], 0xe) 21.101800014s ago: executing program 2 (id=11990): bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xb4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x4}, 0x0, 0x1, 0xffffffffffffffff, 0x9) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x5, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18080000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000700000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$kcm(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001, 0x1}, 0x0, 0xc, 0x0, 0x4, 0x200000, 0x8, 0xfffc, 0x0, 0xc8, 0x0, 0x100000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r3, 0x0, 0xd, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r5 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r4) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xa20a4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, @perf_config_ext={0x0, 0x2}, 0x4241, 0x200000000000c8, 0x2, 0x9, 0x9, 0x5, 0xfffb, 0x0, 0xfffffffc, 0x0, 0x1000}, 0x0, 0x10000000, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket$kcm(0x2b, 0x1, 0x0) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="160000000000000004000000ff"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f00000007c0)=ANY=[@ANYRESOCT=r0, @ANYRES32=r9, @ANYBLOB="0000000000000000fca64c9209fff3aa7651b6f91866e634b7080000000000007b8af87f00000000bf940c000000000007020000f8ffffffb703000070e9fb7e4b08000000b704000000000000850000005900000095"], 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000003c0)={{r9}, 0x0, &(0x7f0000000040)}, 0x20) r10 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x1c, 0xc, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRES8=r3], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x40, '\x00', 0x0, @fallback=0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r10, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) close(0x3) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xfdef) setsockopt$sock_attach_bpf(r8, 0x0, 0x4, 0x0, 0x0) sendmsg$inet(r8, &(0x7f00000024c0)={0x0, 0x0, 0x0}, 0x24000000) setsockopt$sock_attach_bpf(r8, 0x0, 0x4, 0x0, 0x0) sendmsg$unix(r7, &(0x7f0000000880)={0x0, 0x0, 0x0}, 0x0) recvmsg$unix(r6, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) 17.91780558s ago: executing program 2 (id=12001): r0 = socket$kcm(0x2, 0x200000000000001, 0x106) socketpair$unix(0x1, 0x1, 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRESDEC=r0, @ANYRES64=r0, @ANYRESDEC, @ANYBLOB='\x00'/28], 0x48) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f00000008c0)=ANY=[], &(0x7f00000002c0)=""/97, 0x2c, 0x61, 0x0, 0x7, 0x10000}, 0x28) r3 = bpf$MAP_CREATE(0x0, 0x0, 0x0) r4 = socket$kcm(0x2, 0x5, 0x84) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x56, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000003c0)=[{0x0, 0x2}, {0x10000002, 0x0, 0x40, 0xb}]}, 0x94) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000cc0)=@bpf_ext={0x1c, 0x24, &(0x7f00000009c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x7325, 0x0, 0x0, 0x0, 0x4962}, {{0x18, 0x1, 0x1, 0x0, r3}}, {}, [@snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x10}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r1}}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @generic={0x3, 0x4, 0x6, 0x9, 0x400}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, r1}}, @call={0x85, 0x0, 0x0, 0xae}, @alu={0x7, 0x0, 0xc, 0x1, 0x3, 0xfffffffffffffffc, 0xfffffffffffffff0}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}}}, &(0x7f0000000100)='syzkaller\x00', 0xea62, 0x78, &(0x7f0000000e00)=""/120, 0x40f00, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000b80)={0x2, 0x0, 0x997, 0x80000000}, 0x10, 0x30821, r5, 0x2, &(0x7f0000000c40)=[r3, 0xffffffffffffffff, r3], &(0x7f0000000c80)=[{0x80, 0x5, 0x4, 0x7}, {0x1, 0x3, 0xc, 0x1}], 0x10, 0x1}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000004c0), 0x4) close(r7) recvmsg$unix(r6, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r4, 0x84, 0x64, &(0x7f0000000000)=r8, 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001f00)={&(0x7f0000000780)=ANY=[@ANYBLOB="9feb0100180000000000000100000007000000"], 0x0, 0x27}, 0x28) sendmsg$inet(r4, &(0x7f0000000140)={&(0x7f0000000280)={0x2, 0x10, @local}, 0x10, &(0x7f0000000880)=[{&(0x7f0000000640)}, {&(0x7f00000007c0)="9b8677ef13ef0f5c88a1e5bb2302c6dfa13ffc9f2ec4bb7eb2fd2b3772b88a2832fddd6dbefd5397fff58514f4a9c36c188f42d8673ddc0479ee211680540de77aba002d2c2d8b7c131122da123f219f1e90a1aba1ee94869af9408fd3dcdab94d17fea6c1783315603c68f2df7062f9859fc4409f08720e00f088ce40fee515", 0x80}, {&(0x7f0000000700)="63c1d035c4cc958c9d07885ea5af05fa51d861414a90f213c456b2a041e2244d6632fe38ae1ec83be2efd62bf38c3b47d8092108120ccbea31d2ad5979f6b9d9793263de4f6f050aaa6dab61867aeecbdd5653c316c6db84be6a86df43643ebc0005ced0ca3ca5452f90086ea93a83e5f94a391e1a8ce14751cbd3b00fe699", 0x7f}], 0x3}, 0x80d1) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[], 0x48) socket$kcm(0xa, 0x2, 0x73) perf_event_open(0x0, 0x0, 0xb, 0xffffffffffffffff, 0xa) socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x50) getpid() gettid() syz_clone(0x800000, &(0x7f0000000680)="e6beff979cd4647a352c0000000000000008000000000000000000", 0x1b, &(0x7f0000000980), &(0x7f0000000b40), &(0x7f0000000e80)="00080000f8ffffffffffffff00d076ba3f7c9af92ffb2774e363d1ed94283c6a5f8221f7c249d3d70473d010517a4f2a27d5118960975e7d9a3b29ec907dba1c5d3759eb40be1cf2768bc40945bfb92c6322") ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, 0x0) r9 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r9, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)="d80000001000810468f70082db44b904021d080b01000000e8fe55a11800150006001400000000120800040043000000a80016000a00014006000d00036010fab94dcf5c0461c1d67f6f94000534cf6ee08000a0e408e8d8ef52a9d7c7c0b7a196e6f66112c88ac417898516277ce06bbace80177ccbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d0080000000000000b57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb14feb9f5588a63644caf1ce1bd6c769ad809d52a9ecbee", 0xd8}], 0x1}, 0x20000004) 16.815982083s ago: executing program 2 (id=12018): r0 = socket$kcm(0x2, 0x200000000000001, 0x106) socketpair$unix(0x1, 0x1, 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRESDEC=r0, @ANYRES64=r0, @ANYRESDEC, @ANYBLOB='\x00'/28], 0x48) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f00000008c0)=ANY=[], &(0x7f00000002c0)=""/97, 0x2c, 0x61, 0x0, 0x7, 0x10000}, 0x28) r3 = bpf$MAP_CREATE(0x0, 0x0, 0x0) r4 = socket$kcm(0x2, 0x5, 0x84) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x56, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000003c0)=[{0x0, 0x2}, {0x10000002, 0x0, 0x40, 0xb}]}, 0x94) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000cc0)=@bpf_ext={0x1c, 0x24, &(0x7f00000009c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x7325, 0x0, 0x0, 0x0, 0x4962}, {{0x18, 0x1, 0x1, 0x0, r3}}, {}, [@snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x10}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r1}}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @generic={0x3, 0x4, 0x6, 0x9, 0x400}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, r1}}, @call={0x85, 0x0, 0x0, 0xae}, @alu={0x7, 0x0, 0xc, 0x1, 0x3, 0xfffffffffffffffc, 0xfffffffffffffff0}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}}}, &(0x7f0000000100)='syzkaller\x00', 0xea62, 0x78, &(0x7f0000000e00)=""/120, 0x40f00, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000b80)={0x2, 0x0, 0x997, 0x80000000}, 0x10, 0x30821, r5, 0x2, &(0x7f0000000c40)=[r3, 0xffffffffffffffff, r3], &(0x7f0000000c80)=[{0x80, 0x5, 0x4, 0x7}, {0x1, 0x3, 0xc, 0x1}], 0x10, 0x1}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000004c0), 0x4) close(r7) recvmsg$unix(r6, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r4, 0x84, 0x64, &(0x7f0000000000)=r8, 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001f00)={&(0x7f0000000780)=ANY=[@ANYBLOB="9feb0100180000000000000100000007000000"], 0x0, 0x27}, 0x28) sendmsg$inet(r4, &(0x7f0000000140)={&(0x7f0000000280)={0x2, 0x10, @local}, 0x10, &(0x7f0000000880)=[{&(0x7f0000000640)}, {&(0x7f00000007c0)="9b8677ef13ef0f5c88a1e5bb2302c6dfa13ffc9f2ec4bb7eb2fd2b3772b88a2832fddd6dbefd5397fff58514f4a9c36c188f42d8673ddc0479ee211680540de77aba002d2c2d8b7c131122da123f219f1e90a1aba1ee94869af9408fd3dcdab94d17fea6c1783315603c68f2df7062f9859fc4409f08720e00f088ce40fee5", 0x7f}, {&(0x7f0000000700)="63c1d035c4cc958c9d07885ea5af05fa51d861414a90f213c456b2a041e2244d6632fe38ae1ec83be2efd62bf38c3b47d8092108120ccbea31d2ad5979f6b9d9793263de4f6f050aaa6dab61867aeecbdd5653c316c6db84be6a86df43643ebc0005ced0ca3ca5452f90086ea93a83e5f94a391e1a8ce14751cbd3b00fe699", 0x7f}], 0x3}, 0x80d1) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[], 0x48) socket$kcm(0xa, 0x2, 0x73) perf_event_open(0x0, 0x0, 0xb, 0xffffffffffffffff, 0xa) socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x50) getpid() gettid() syz_clone(0x800000, &(0x7f0000000680)="e6beff979cd4647a352c0000000000000008000000000000000000", 0x1b, &(0x7f0000000980), &(0x7f0000000b40), &(0x7f0000000e80)="00080000f8ffffffffffffff00d076ba3f7c9af92ffb2774e363d1ed94283c6a5f8221f7c249d3d70473d010517a4f2a27d5118960975e7d9a3b29ec907dba1c5d3759eb40be1cf2768bc40945bfb92c6322") ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, 0x0) r9 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r9, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)="d80000001000810468f70082db44b904021d080b01000000e8fe55a11800150006001400000000120800040043000000a80016000a00014006000d00036010fab94dcf5c0461c1d67f6f94000534cf6ee08000a0e408e8d8ef52a9d7c7c0b7a196e6f66112c88ac417898516277ce06bbace80177ccbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d0080000000000000b57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb14feb9f5588a63644caf1ce1bd6c769ad809d52a9ecbee", 0xd8}], 0x1}, 0x20000004) 15.678948679s ago: executing program 2 (id=12013): mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) bpf$BPF_GET_MAP_INFO(0xf, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1400000007000000080000000800000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000083850000000400000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = socket$kcm(0x21, 0x2, 0xa) sendmsg$kcm(r2, &(0x7f0000000080)={&(0x7f0000000000)=@rxrpc=@in6={0x21, 0xfffc, 0x2, 0x1c, {0xa, 0x0, 0x4, @dev}}, 0x24, 0x0, 0x0, &(0x7f00000000c0)=[{0x18, 0x110, 0x1, "dc"}], 0x18}, 0x404f444) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0x4}, 0x0, 0x0, 0x9, 0x1, 0x2, 0xfffffffc}, 0x0, 0x100000000, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x2, 0x4) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) r3 = socket$kcm(0x21, 0x2, 0xa) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000180)=0xffffffffffffffff, 0x4) bpf$LINK_DETACH(0x22, &(0x7f00000001c0)=r4, 0x4) sendmsg$kcm(r3, &(0x7f0000000080)={&(0x7f0000000000)=@rxrpc=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x0, 0x4, @dev, 0x8000000}}, 0x80, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000100100000100000000000000000000001000000000000000100100000b"], 0x28}, 0xfc40) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r1}, 0xc) 15.417053665s ago: executing program 2 (id=12014): perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x24, 0x12506, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x7602}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x204, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2) (fail_nth: 1) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x19, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x41100, 0x8, '\x00', 0x0, @fallback=0x25}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x1c, 0x0, 0x0) r0 = socket$kcm(0x10, 0x2, 0x4) sendmsg$inet(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000240)}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) socket$kcm(0x10, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="611230000000000061134c0000000000bf2000000000000016000200071b48013c030000000000009500000000000000bc26000000000000bf67000000000000150200000fff07006702000003000000360600000ee600f0bf050000000000000f650000000000006507f4ff02000000070700004c0040001f75000000000000bf54000000000000070500000300f9ffad430100000000009500000000000000050800000000000095"], &(0x7f0000000100)='GPL\x00'}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@base={0x1, 0xfd, 0xef, 0x1}, 0x48) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 5.770777975s ago: executing program 1 (id=12039): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x50) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001000)=ANY=[@ANYBLOB="bf16000000000000b70700000100f0ff5070000000000000300000000000c00095000000000000002ba728041598d6fbd30cb599e83d24bd8137a3aa81e0ed139a85d36bb3019d13bd2321af3c2bd67ce68f15c0ec71d0e6adfefcf1d8f7faf75e0f226bd917060000007142fa9ea4318123751c0a0e168c1886d0d4d35379bd223ec839bc16ee988e6e0dc8cedf3ceb9fbfbf9b0a49ef42d430f6296b72a83438810720a159cda90363db3d221e152dfca64057ff3c4744aeaccd3641110bec4e9027a0c8055bbfc3a96d2e8910c2c39e4babe802f5ab3e89cf6c662ed40000000022278d00031e5388ee5c867ddd58211d6ece3ccb0cd2b6d3cffd962867a3a2f624f992daa94a6a556f3218ce740068725c37074e468ee207d2f73902ebcfcf49822775985bf31b715f5888b24efa190000000000000000000000000000ddffffff020000000000000000ddffffff0000b27cf3d1848a54d7132be1bfb0adf9deab3323aa9fdfb52faf9cb09c3bfd09000000b91ab219ef00bb7b3de8f67ffcad3f6c3c2b1f03550000000000001cf41ab11f12fb1e0a494034007de7c6592df1a6c64d8f20a67745409e011f1264d43f153b3d34889f40159e800ea2474b540500a30b23bcee46762e2093bcc9eae5ee3e980026c96f80ee1a00000000740750fa4d9aaa705989b8e673e3296e52d337c56abf112874ec51d6fe048ba6866adebab53168770a71ad901ace383e41d277b103923a9d961f7a2591dbe4a912ffaf6f658f3f9cd16286744f83a83f138f8f92efd92239eafcc5c1b3f97a297c9e49a0c3300ef7b7fb5f09e0c8a868a353409e34d3e82279637599f35ad3f7ffffff3cac394c7bbdcd0e0eb52162e0c410ade7000026a4e739c60f03cc4146a77af02c1d4cefd4a2b94c0aed8477dfa8ceefb467f05c6977c78cdbf3f704ec73754910fe050038ec9e47de89298b7bf4d769ccc18eedd9068ca1457870eb30d219e23ccc8e06dddeb61799257ab5000013c86ba99523d61a00000000c270246c878d01160e6c07bf6cf8809c3a0d062357ba2515567230a6f8b2ad1e1f4933545fc3c741374211663f6b63b1dd044dd0a2768e825972fc4300001467c89fa0f82e8440105051e5510a33dcda5e4e202bd622549c4cffffff501d3a5dd7143fbf221fff161c12ca389cbe0000000000000fff2ecf631c6c5fd9c26a54d43fa050b88d1d43a8645bd9109b7e07869bba7131421c0f397073943330baafd243c0c6ffe673bab4113be7664e08bdd7115c61afcb718cf3c4680b2f6c7a8400e378a9b15bc20f49e298727340e87cdefb40e56e9cfad9931b8c552b2c7c503f3d0e7ab0e958adb8629aeec90e6d1857da822e40009995ae166deb9856291a43a6f7eb2e32cefbf463789eaf79b8d4c22be89f44b032dad13007b82e6044f643fc8cd07ae636a5dbe9864a117d27326850a7c3b570863f532c218b10af13d7be94987005088a83880ccab9c9920c2d2af8c5e13d52c83ac3fa7c3ae6c08384865b66d2204c2e4f3ae200f279b512b4dcb5dd9cba16b62040bf8702ae12c77e6e34991af603e3856a346cf708feeb708ab22b560cf8a4a6f31ba6d9b8cb0908000000000000001a342c010000000000e667a7592b33406f1f71c739b55db91d2309dc7ae401005f52053a39e7307c09ff3ac3e820b01c57dd74d4aafc4c383a17bc1de5347bb71ca16dcbbbaa2935ae662082b56cf666e63a759e0ef3ea7af6881513be94b362e15ffca8ec453b3a2a67be70c17b0f9c2eac765816c30c2e7133dca1c7669522e8dff8bc570a93fbdb688c3aef810000007a6ea6b11163392a19d87995b51cb6febd5f34a34998d2010fd5facf68c4f84e2f66e27c81a149d7b331983d3b74444953fc1216dfec10b724be3733c26f12538376e177ffef6fd2020000000000000008e4919a463d5332a2546032a3c06b94f168e8fc4bda0c294723fe306f26c477af4b926644672985fab7cc67bc5b5f5d38cdd8df95147ebe1cd88b0a4c6cde9951be10ba7dfddfefb238fac2303cc8982f1e55b005afcfea5eb037248fefad6bb02c162ce92ab17744c8ec3d2e80cf3205d36699fd381bc81231fb5e12e45f3059f361d08d6a6d019ebf105eaf43083c29512bcedd79ca9bf24e063d0c273ed70a2b70be521ea27dc8cf3c9bdf83b93405db07e82e2db484f8673e0e97dd7e8a872148613c3a04f3d67f4375ba5c7f1b00ffffff7f000000000801f71d79d812ced782646b5f79c8fc08bb5c11020108d702edd2ea9c96cf0d2d48aa5fc0a7bf1b51afd85350ad00b78c598fa8701b000884de790b54e5ab2e8ff0c7ae23e0b6eeac95c4c2eef2e5eb1d019d52099fbd404e8ece970f67856ba7e960bd8b1e4105ce7e31f7c9c3e3fa61aaa967b90087e91d703e98535b107b8f4653be4c46a3a1adb07d226952b8573b417018316fa96e2b8e7370baa16d4122c863709b08d4639a19a46ac90ac48a13ee9bcaa875fc700000000000003b40dc5c745fe2491e8425e600000000000000000000000000000000000000000000000000000000000000250318a44ad31baac0520a913301e630ae540f3289aebde8633f6f450c0738e16df6c7f1e0832a2a16fe6e39959735758248032cdf7320c6dc87b01e3f9a7811b200000000ae189de4b9b25f7c7a9c070000002af1c06315270de4a6605e4b4b58bef76fac54f11b84bd7bcd6b6a485edfb7684c770a39b38b08e18a51a4d4e66ca21c06a4b4198e1bc2ef990c9ba911efed626e5ee341a17bf8132b09000000d31df213c802d74797056fd3bca8b2d6cb134437cba0193ba4360bdcc98aad2560aa48291c4eb9d4e08ad7a9c5f04be1ab597124d84dfc7bd8cca8f68154a0ed356e773a797ca6d66748857b4abbf8830abeea2a46342e6a7378173cb29d5cdcd698a0203f78116b710008000000000000007c2d86b94472807c10eb9a8e2fb8bd79fe3a8316deff3ee641c9a080a2173642e673a672279bae4e7e28055da9497d7edb53be6e80482bd4d9a74b8dd4221fff0f0000705d7257ff7f76c78ba0b44ec0bdfa0d32d7042059b13a079639f14f9032b856d892ad6af5124c9c3130485e9682ff1f3c54e475d5bb496aef4bb537d7e191dfdeba109fdcf7864763f87a6d711cf52e520a6ce30e134c55e0caac037209d2f14fcddd00000000000000000000000000000000e609893bdce015e8ccfb36399844db61f6171b0b0e845e48728450c6ba4f7098f8e000676b59ab9f851f3ab77847ce05c89411277ec69c409b7ec50a3337a78675f38a568612c235ab5f2cd6d035d5f5f6a693c381adbbf7b37e37292783b2c7efe7d3a067906552f76d419e0300000000000000000000008f3a20b49fe7636806867283e35cff8d00e7b251bab3cf6377a24f8e8d4bda7503674bc94bf7f4d2fa6f25944bf0a186436d9f6831995976328a1fdc78492c65c1434855dc35c3cf7cf9610c5387794443c99b304799114132362849c3fa85d6379729ff9094933db0cfbe8887c50b87e1469fdf454cef4cbc5f7bf384000000000000a4e8c1a25f47c440144a9776be6cb40aafdb9d3cc8f6a6050974e1c4000000000000008b753f4e1bef9556efcc087a99dbf231167013a4b2eaf6338a0b100c98a331dffc09"], &(0x7f0000000140)='GPL\x00'}, 0x48) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x2, 0x4, 0x4, 0x8}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xc, 0x4, 0x4, 0x1, 0x0, r2, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0xffffffff}, 0x48) r3 = socket$kcm(0x2, 0x1, 0x0) sendmsg$inet(r3, &(0x7f0000000fc0)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x20000891) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r3, r1}) r4 = socket$kcm(0x10, 0x400000002, 0x0) sendmsg$inet(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="1700000015007f089e", 0x9}, {&(0x7f0000000180)="68ca8abd0058fc0a1d6b689866f0", 0xe}], 0x2}, 0x0) sendmsg$kcm(r0, &(0x7f0000002080)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000880)="1a", 0x100000}], 0x1}, 0x0) r5 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0x4}, 0x0, 0x0, 0x0, 0x8, 0x2, 0xfffffffc}, 0x0, 0x100000000, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0b00000008000000040000000600000001000000", @ANYRES32, @ANYBLOB="cd"], 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000140), 0x5, r6}, 0x38) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r6}, 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000d40)={r1, 0xe0, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000a80)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, &(0x7f0000000ac0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000b00)=[0x0, 0x0], 0x0, 0x2d, &(0x7f0000000b40)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f0000000b80), &(0x7f0000000bc0), 0x8, 0x41, 0x8, 0x8, &(0x7f0000000c00)}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000d80)=@bloom_filter={0x1e, 0xd55, 0x0, 0x3, 0x100, r6, 0x441, '\x00', r7, 0xffffffffffffffff, 0x2, 0x2, 0x1, 0xa}, 0x50) r8 = bpf$MAP_CREATE(0x1900000000000000, &(0x7f0000000040)=@base={0x1b, 0x0, 0x0, 0x2000}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xf, &(0x7f0000000340)=@ringbuf={{}, {{0x18, 0x1, 0x1, 0x0, r8}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x5}}}, &(0x7f0000000200)='syzkaller\x00', 0x4, 0xf7, &(0x7f0000001e40)=""/4093}, 0x21) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r9) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, 0x0) r10 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r10, &(0x7f0000000240)={&(0x7f00000000c0)={0x2, 0x4001, @dev={0xac, 0x14, 0x14, 0x32}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x200048cc) close(r10) 5.410991266s ago: executing program 1 (id=12043): bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xb4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_bp={0x0}, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x4}, 0x0, 0x1, 0xffffffffffffffff, 0x9) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x5, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18080000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000700000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$kcm(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001, 0x1}, 0x0, 0xc, 0x0, 0x4, 0x200000, 0x8, 0xfffc, 0x0, 0xc8, 0x0, 0x100000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r3, 0x0, 0xd, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x15, 0x2000000000000216, &(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) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r5 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r4) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xa20a4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, @perf_config_ext={0x0, 0x2}, 0x4241, 0x200000000000c8, 0x2, 0x9, 0x9, 0x5, 0xfffb, 0x0, 0xfffffffc, 0x0, 0x1000}, 0x0, 0x10000000, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$kcm(0x2b, 0x1, 0x0) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="160000000000000004000000ff"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f00000007c0)=ANY=[@ANYRESOCT=r0, @ANYRES32=r8, @ANYBLOB="0000000000000000fca64c9209fff3aa7651b6f91866e634b7080000000000007b8af87f00000000bf940c000000000007020000f8ffffffb703000070e9fb7e4b08000000b704000000000000850000005900000095"], 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000003c0)={{r8}, 0x0, &(0x7f0000000040)}, 0x20) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x1c, 0xc, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRES8=r3], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x40, '\x00', 0x0, @fallback=0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r9, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) close(0x3) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xfdef) setsockopt$sock_attach_bpf(r7, 0x0, 0x4, 0x0, 0x0) sendmsg$inet(r7, &(0x7f00000024c0)={0x0, 0x0, 0x0}, 0x24000000) setsockopt$sock_attach_bpf(r7, 0x0, 0x4, 0x0, 0x0) sendmsg$unix(r6, &(0x7f0000000880)={0x0, 0x0, 0x0}, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB], 0xfdef) 5.260691014s ago: executing program 4 (id=12047): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x30, 0x0, 0x20000) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x1, 0x4, 0x6d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3ffff}, 0x0, 0x4000000000000200, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xf6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x4}, 0x6000, 0x0, 0x4, 0x6, 0x0, 0x2001000a, 0xfffc, 0x0, 0x5}, 0x0, 0x1, 0xffffffffffffffff, 0xd) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000600)=@generic={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x18) r1 = socket$kcm(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x29, 0x23, &(0x7f0000000040), 0xcf) sendmsg$kcm(r1, &(0x7f00000001c0)={&(0x7f0000000a00)=@in6={0xa, 0x4e23, 0xe, @empty, 0x7}, 0x80, 0x0}, 0x48084) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = socket$kcm(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x29, 0x15, &(0x7f00000000c0), 0xb9) r3 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="350400002f000511d25a80648c63940d0224fc60040006400c0007000200002037153e3780060410004500000000", 0x2e}, {&(0x7f00000001c0)="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", 0x407}], 0x2}, 0x0) 5.032691618s ago: executing program 4 (id=12049): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000001, 0x1, @perf_bp={0x0}, 0x8061, 0x3, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x401c5820, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0xc6d6, 0xc522, 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={0x0, 0x1}, 0x0, 0x0, 0xc2ba}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r1, 0x0, 0x2000fdef) openat$cgroup(r1, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) syz_clone(0x160480, 0x0, 0x0, 0x0, 0x0, 0x0) 4.972908452s ago: executing program 0 (id=12050): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(0x0, 0x0, 0xe, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, 0x0, 0x50) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@base={0x2, 0x4, 0x4, 0x8, 0x0, 0x1}, 0x48) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="0d000a2c0000000004000000020000", @ANYRESDEC=r0, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRESOCT, @ANYBLOB='\x00'/28, @ANYBLOB="831e6b276b289ce99368662a12f0d865eb35d6ac98e914de56aaf362ff0868dc78c843ff705c2bacdfc1d529798b0eeaf44a191b0bdb3c93eed5c133cb94f30779e501d5f8349ad0fdd8fb282b7468943105f437302200d5355df25d94f9f4fee9c6b887aa74d8d74cff19869dd832d83ecb2970237c147c665f6c442c5e2ecd4d5bf12ecdb4f4cc554c293842f4387de6d8d2a58c095175f1bc61e837bbd9b1b04c9d12d807af160179dc4f9afa8f104383b0fdea465f2a81f1faf34d2a02a409a631ad42cf495e4e1b4f5ec7d0ad4cb696db3701817296aba3", @ANYRES8=r2, @ANYRES64=r1], 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000a00)={{r3}, &(0x7f0000000980), &(0x7f00000002c0)=r2}, 0x20) socket$kcm(0x10, 0x2, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x10, 0x400000002, 0x0) write$cgroup_subtree(r4, &(0x7f0000000080)=ANY=[@ANYBLOB="1303000055009155090893b31b71a54a07", @ANYRESOCT], 0xfe33) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB], 0x0}, 0x94) bpf$PROG_LOAD(0x5, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x7400}, 0x4050) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'sit0\x00', 0x20}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x89f9, &(0x7f0000000080)) close(0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0x1b, 0x0, 0x0, 0x8000, 0x0, 0x1}, 0x50) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={0xffffffffffffffff, 0x0, 0x2100, 0x0, &(0x7f0000000100), 0x0, 0x500, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x50) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_serviced_recursive\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r6 = socket$kcm(0x10, 0x2, 0x4) close(r6) socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r6, &(0x7f0000000040)={0x0, 0xffe, &(0x7f00000011c0)=[{&(0x7f0000000140)="5c00000013006bcc9e3be35c6e17aa31076b876c1d0000007ea60864160af36514001ac004000202080002000300010004000400eab556a705251e618294ff0051f60a84c9f4d4938037e786a6d0001000000e4509c5bbcd72c6c953", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) r7 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000580)="6700000011008188041f56ecdb4cb9cca7480ef432000000e3bd6efb440009000e000a0010000000ba80010000005a8c3774fa0af3dc59a933c1e7a6d3361d83b20000319cdf5656826edaaa11032701c61ec666d482078ccebcb9a4f187f7a4e98f09cdc2649f", 0x67}], 0x1}, 0x20000000) 4.952134443s ago: executing program 1 (id=12051): socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x10000000, 0x2}, 0x50) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) r2 = socket$kcm(0x1e, 0x1, 0x0) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f00000008c0), 0x43) r3 = socket$kcm(0x1e, 0x4, 0x0) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f00000008c0), 0x43) sendmsg$kcm(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x300}, 0x0) 4.673616999s ago: executing program 0 (id=12052): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x10, 0x4, &(0x7f0000000b00)=ANY=[@ANYBLOB="1800000000000000000000000000000071102d000000000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xd}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="05000000050000000200000004"], 0x48) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x20, 0x12504, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x7602, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x9c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ab5, 0x0, @perf_config_ext, 0x10c002, 0x0, 0x0, 0x9, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0xc1842, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) unlink(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0xc1842, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079d}) socketpair(0x1, 0x1, 0x1, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000080)) write$cgroup_devices(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="1e0328004d8c71ef2885634a8270001406"], 0xffdd) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x5452, 0x0) write$cgroup_devices(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="1e0380"], 0xffdd) socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) socket$kcm(0x2, 0x3, 0x2) socket$kcm(0x11, 0x200000000000002, 0x300) r5 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000740)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0x8, &(0x7f0000000000)=@framed={{0x18, 0x8}, [@tail_call={{0x18, 0x2, 0x1, 0x0, r5}, {}, {0x85, 0x0, 0x0, 0x2f}, {0x7, 0x0, 0xb, 0x9}}]}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x26, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000001, 0x1, @perf_bp={0x0}, 0x8061, 0x3, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r6, 0x29, 0x2a, 0x0, 0x8400) r7 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0300000004000000040000000a"], 0x50) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x3, 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1800000000000000000000000000000018020000", @ANYRES32=r7, @ANYBLOB="0000000000000000b703000000000000850000000d000000b70000000000000095"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r8, 0x0, 0x36, 0x0, &(0x7f0000000900)="c1dfb080cd21d308098ee6888847", 0x0, 0xadf0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r9 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000d80)={0x7, 0x3, &(0x7f0000000500)=ANY=[@ANYRES8=r0], &(0x7f0000000c00)='GPL\x00', 0x62}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r9, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 4.602528663s ago: executing program 1 (id=12053): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0xffffff26, &(0x7f0000000480)=[{&(0x7f0000000000)="1400000010003507d25a806f8c6394f90324fc60", 0x14}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000000380)=""/37, 0x25}], 0x2}, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0xa, [@int={0x9, 0x0, 0x0, 0x1, 0x0, 0x10, 0x0, 0x52, 0x2}]}, {0x0, [0x61, 0x0, 0x30, 0x30, 0x61, 0x61, 0x61, 0x61]}}, 0x0, 0x32}, 0x28) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001000)=ANY=[@ANYBLOB="bf16000000000000b70700000100f0ff5070000000000000300000000000c00095000000000000002ba728041598d6fbd30cb599e83d24bd8137a3aa81e0ed139a85d36bb3019d13bd2321af3c2bd67ce68f15c0ec71d0e6adfefcf1d8f7faf75e0f226bd917060000007142fa9ea4318123751c0a0e168c1886d0d4d35379bd223ec839bc16ee988e6e0dc8cedf3ceb9fbfbf9b0a49ef23d430f6296b32a83438810720a159cda90363db3d221e152dfca64057ff3c4744aeaccd3641110bec4e9027a0c8055bbfc3a96d2e8910c2c39e4babe802f5ab3e89cf6c662ed4048d3b3e22278d00031e5388ee5c867ddd58211d6ece1ccb0cd2b6d3cffd962867a3a2f624f992daa94a0c556f3218ce740068725c37074e468ee207d2f73902ebcfcf49822775985bf31b715f5888b24efa190000000000000000000000000000ddffffff730d00000000000000ddffffff0000b27cf3d1848a54d7132be1bfb0adf9deab3323aa9fdfb52faf9cb09c3bfd09000000b91ab219ef00bb7b3de8f67ffcad3f6c3c2b1f03550000000000001cf41ab11f12fb1e0a494034007de7c6592df1a6c64d8f20a67745409eaa988dbc2fee9d313d34889f40159e800ea2474b540500a30b23bcee46762e2093bcc9eae5ee3e980026c96f80ee1a00000000740750fa4d9aaa705989b8e673e3296e52d337c56abf112874ec51d6fe048ba6866adebab53168770a71ad901ace383e41d277b103923a9d961f7a2591dbe4a912ffaf6f658f3f9cd16286744f83a83f138f8f92efd92239eafcc5c1b3f97a297c9e49a0c3300ef7b7fb5f09e0c8a868a353409e34d3e82279637599f35ad3f7ffffff3cac394c7bbdcd0e0eb52162e0c410ade7a36b26a4e70f03cc4146a77af02c1d4cefd4a2b94c0aed8477dfa8ceefb467f05c6977c78cdbf37704ec73754910fe050038ec9e47de89298b7bf4d769ccc18eede0068ca1457870eb30d211e23ccc8e06dddeb61799257ab5000013c86ba9affb12ec757c7234c270246c878d01160e6c07bf6cf8809c3a0d062357ba2515567230a6f0b2ad1eb9769d74e4f1feff374211663f6b63b1dd044dd0a2768e825972fc4300001467c89fa0f82e8440105051e5510a33dcda5e4e202bd622549c4cffffff501d3a5dd7143fbf221fff161c12ca389cbe0000000000000fff75067d2a214f8c9d9b2ecf631c6c5fd9c26a54d43fa050b88d1d43a8645bd9109b7e07869bba7131421c0f397073943330baafd243c0c6ffe673bab4113be7664e08bdd7115c61afcb718cf3c4680b2f6c7a8400e378a9b15bc20f49e298727340e87cdefb40e56e9cfad9931b8c552b2c7c503f3d0e7ab0e958adb862822e40009995ae166deb9856291a43a6f7eb2e32cefbf463789eaf79b8d4c22be89f44b032dad13007b82e6044f643fc8cd07ae636a5dbe9864a117d27326850a7c3b570863f532c218b10af13d7be94987005088a83880ccab9c9920c2d2af8c5e13d52c83ac3fa7c3ae6c08384865b66d2204c2e4f3ae20bf279b512b4dcb5dd9cba16b62040bf8702ae12c77e6e34991af603e3856a346cf708feeb708ab22b560cf8a4a6f31ba6d9b8cb0908000000000000001a342c010000000000e667a7592b33406f1f71c739b55db91d2309dc7ae401005f52053a39e7307c09ff3ac3e820b01c57dd74d4aafc4c383a17bc1de5347bb71ca16dcbbbaa2935ae662082b56cf666e63a759e0ef3ea7af6881513be94b362e15ffca8ec453b3a2a67be70c17b0f9c2eac765816c30c2e7133dca1c7669522f7dff8bc570a93fbdb688c3aef810000007a6ea6b11163392a19d87995b51cb6febd5f24a34998d2010fd5facf68c4f84e2f66e27c81a149d7b331983d3b74444953fc1216dfec10b724190000006f12538376e177ffef6fd2020000000000000008e4919a463d5332a2546032a3c06b94f168e8fc4bda0c294723fe306f26c477af4b926644672985fab7cc67bc5b5f5d38cdd8df95147ebe1cd88b0a4c6cde9951be42827dfddfefb238fac2303cc8982f1e55b005afcfea5eb037248fefad6bb02c162ce92ab17744c8ec3d2e80cf3205d36699fd381bc81231fb5e12e45f3059f361d08d6a6d019ebf105eaf43083c29512bcedd79ca9bf24e063d0c273ed70a2b70be521ea27dc8cf3c9bdf83b93405db07e82e2ddf4c4d26f1cdd8c3c9736cf5e5082de3b484f8673e0e97dd7e8a872148613c3a04f3d67f4375ba5c7f1b0033f8dfe0ed9bb2a70801f763524e1d79d812ced782646b5f79c8fc08bb5c11020108d702edd2ea9c96cfcb9066668627820d2d48aa5fc0a7bf1b51afd85350ad00b78c598fa8701b000884de790b54e5ab2e8ff0c7ae23e0b6eeac95c4c2eef2e5eb1d019d52099fbd404e8ece970f67736ba7e960bd8b1e4105ce7e31f7c9c3e3fa61aaa967b90087e91d703e98535b107b8f4653be4c46a3a1adb07d226952b8573b417018316fa96e942e35c4baa16d4122c863709b08d4639a19a46ac90ac48a13ee9bcaa875fc700000000000003b40dc5c745fe2491e8425e600000000000000000000000000000000000000000000000000000000000000250318a44ad31baac0520a913301e630ae540f3289aebde8633f6f450c0738e16df6c7f1e0832a2a16fe6e39959735758248032cdf7320c6dc87b01e3f9a7811b200000000ae189de4b9b25f7c7a9c070000002af1c06315270de4a6605e4b4b58bef76fac54f11b84bd7bcd6b6a485edfb7684c770a39b38b08e18a51a4d4e66ca21c06a4b4198e1bc2ef990c9ba911efed626e5ee341a17bf8132b5b1dfa9fd31df213c88b4047979379dc15c9056fd3baa8b2d6cb134437cba0193ba4360bdcc98aad2560aa48291c4eb9d4e08ad7a9c5f04be1ab597124d84dfc7bd8cca8f68154a0ed356e773a797ca6d66748857b4abbf8830abeea2a46342e6a7378173cb29d5cdcd698a0203f78116b710008000000000000007c2d86b94472807c10eb9a8e2fb8bd79fe3a8316deff3ee641c9a080a2173642e673a672279bae4e7e28055da9497d7edb53be6e80482bd4d9a74b8dd4221f05e6ca8c705d7257ff7f76c78ba0b44ec0bdfa0d32d7042059b13a079639f14f9032b856d892ad6af5124c9c3130485e9682ff1f3c54e475d5bb496aef4bb537d7e191dfdeba109fdcf7864763f87a6d711cf52e520a6ce30e134c55e0caac037209d2f12fcddd00000000000000000000000000000000e609893bdce015e8ccfb36399844db61f6171b0b0e845e48728450c6ba4f7098f8e000676b59ab9f851f3ab778c50a3337a78675f38a568612aa25d61ce4e2c235ab5f2cd6d035d5f5f6a693c381adbbf7b37e37292783b2c7efe7d3a067906552f76d419e0300000000000000000000008435f39381c2a77c001caae53db7316fa6d48d032ab6831ebb813c85855c7a9ad8140a4b29422fc20d4e75c848984a2e217ec9c2833b8fa9106ee1be2c05103a36fc1126f1aa5284ba7179843b08ecadc199b9038cf6b9ee4e1f321a6a32e03bd987ddfada1f69756651b73a7ed0f7e467081193b28448692686ac80d81a89f9c29e276800"/2574], &(0x7f0000000140)='GPL\x00'}, 0x48) r2 = socket$kcm(0x2, 0x1, 0x0) sendmsg$inet(r2, &(0x7f0000000fc0)={&(0x7f0000000000)={0x2, 0x4001, @remote}, 0x10, 0x0}, 0x20000811) r3 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0xffffff2d, &(0x7f0000000080)=[{&(0x7f0000000040)="c00e020039000b05d25a806f8c6394f90424fc602f00000008000700feff000037153e370248018000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x308) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x200008c0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x6}, 0x10c002, 0xac5d}, 0x0, 0x3, 0xffffffffffffffff, 0x2) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x22, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x80044943, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rights={{0x14, 0x1, 0x1, [r6]}}, @rights={{0x14, 0x1, 0x1, [r6]}}], 0x30, 0x20004000}, 0x48044) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001dc0)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) r8 = socket$kcm(0x2, 0x1, 0x0) sendmsg$inet(r8, &(0x7f0000000fc0)={&(0x7f0000000000)={0x2, 0x4001, @remote}, 0x10, 0x0}, 0x20000811) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000040)={r8, r7}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000040)={r2, r1}) close(r4) r9 = socket$kcm(0x29, 0x7, 0x0) syz_clone(0x40040400, &(0x7f0000002640)="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", 0x1000, &(0x7f00000003c0), &(0x7f00000006c0), &(0x7f0000000700)="3d3d4222d6e7aaf4878dc7ec26d115bd9d953abbeef456fb7ceb577f468d86d6cb6de0877c9eb0c14d6541018ef89186a0c20256528aa0c4cf8b71f00599cbf985fb5970f11f730ff683d8b25e687b564e6c8ecce993d5dbd7bafc444f274cf70f267eb574bde918ef6f62e25c10a12185845dcb20eb95dac05c7dc5") sendmsg$kcm(r9, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000100)="4831efc96caa4cb5b3d708c17a2aa160e659c11a95a2d95f2e24cabc73be126be4f9cb413eed6c2cab1256097cbceadfd6b781e30e3c8573d9163d419b7387f03ebd3803e1", 0x45}, {&(0x7f0000000200)="f33bf240e59200a06a1608872c3867464b35c31b13e365c85f32fb53c3d5fcb1b59dc019abfee6ca5aee1483a2feb95d2beffc4ee1cd4125ada544319eae91eff3d25890c9bf7623b2e2c8a91706691320a976868e5cd82d5644bed01c9ca9ea6fffd6336f1faa1a22c1f95ede5b23b11cad74f1f95f4c85d48a", 0x7a}, {&(0x7f0000000280)="be26b96c617d4912079329e2d53b4b2016970c15d536abd7db805be8b2aa896d44cbd5df070e5d727ea65d376bde4824bd02470170618803e77521dcccfebcfc50672373112f2fd67933804f1cdaa8ba7d13bebdcba1a2bd0c37cfce2e9f7b7a", 0x60}, {&(0x7f0000000080)="a9f6f5f0a134c8304f2f308e36804af461c39f1efef1da6cd2be8f53308b61686f5c", 0x22}, {&(0x7f00000004c0)="1a3ff28229add0bd4b875434350b00967346b662e6c0b7021f1bd0b7d2c1d5e922c5669607c18447c5acf552879c0455e69763b84c1855623645a52a22735b146a42e1fbf035bc18cec5931cba25a860d0be38b76c373fdc12c9da330c2c14ede62dae7d07fbde8cc5e56e54a3c7ae89b11e990a7b29afd704166fad5cb88d3f84614036ad2f4c28c229deeffa56a570be5bead1c7b4f6115a0e0c7defc20c3dd1af48a4366b4d71912e100fbd50893b49147bd050bc96de875943075a2086688c8ba31817111f183868229ab9d8dc2ef1121b", 0xd3}, {&(0x7f0000000300)="005be3faa003fb9a4a77a9335b090ebe140bbc57d8905134b9d2ce43157e0452151e1d8bdf0a083ca7bd019452e626e8bd74d716ad2b943ca5a68760882372f3197a09003a2b3cf6862a37d32c1023015659db7f49f5818e3593fb8daa5f61480072b4f25707a89019c140c66d1a3a2f2692e7aa1fbb68630ece9c5b819f", 0x7e}, {&(0x7f0000000180)="8d1548b9cf0ffa0b3b6171294ebff363774458150ff628", 0x17}, {&(0x7f00000005c0)="af8de1785bbeb388779b0b14bd73ac6f7b78881ffecbad9162425eaaab9a5a81a90fe57bdecdfbbab21cb0488a2065e6e10ecc9971ccfc7b6d2fb6f375506916fe058d620787ea1b7b9e10e5f1c0a9e56436", 0x52}], 0x8, &(0x7f00000003c0)}, 0x804) 4.336140889s ago: executing program 3 (id=12055): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x3, 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1800000000000000000000000000000018020000", @ANYRES32, @ANYBLOB="0000000000000000b7030000000000008500000087000000b7"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x5, '\x00', 0x0, @sched_cls=0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r0, 0x0, 0xe, 0x0, &(0x7f00000007c0)="c1dfb080cd21d308098ee688b5c6", 0x0, 0xadf0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 4.196538297s ago: executing program 3 (id=12056): socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x4, 0xe, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f00000001c0), 0xfffffedf, 0x10, &(0x7f0000000040), 0xffffff95, 0x0, 0xffffffffffffffff, 0xd}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000540)={r2, 0x2000000, 0xe, 0x0, &(0x7f0000000600)="168e43acc18169514039c5bcdb7a", 0x0, 0xc699, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) close(r0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x10000000, 0x2}, 0x50) r4 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x84, 0x84, 0xc, [@enum64={0x10, 0x2, 0x0, 0x13, 0x0, 0xc, [{0x5, 0x1, 0x1}, {0x9, 0x4, 0x9}]}, @const={0x5}, @restrict={0x1, 0x0, 0x0, 0xb, 0x1}, @struct={0x9, 0x5, 0x0, 0x4, 0x1, 0xfffffff9, [{0x5, 0x5, 0x8}, {0x2, 0x4, 0x3}, {0x0, 0x2, 0x8001}, {0x3, 0x3, 0x92}, {0x9, 0x5, 0x9}]}]}, {0x0, [0x5f, 0x0, 0x30, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x61, 0x30]}}, &(0x7f00000000c0)=""/15, 0xa8, 0xf, 0x0, 0x1}, 0x28) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000083850000000400000018110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0xf, 0x4, 0x4, 0x12}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, 0x0, 0x0, 0x5}, 0x94) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x12, 0xc, 0x4, 0x2}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000003c0)={{r9, 0xffffffffffffffff}, &(0x7f0000000080), &(0x7f0000000380)=r8}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000300)={r10, &(0x7f0000000500), &(0x7f0000000400)=""/198}, 0x20) r11 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x4, &(0x7f0000000400)=ANY=[@ANYBLOB="18020000801000000000000004000000850000002700000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x80) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000880)={&(0x7f0000000540)="86040e288ae5994a48a0568ad55a6f97a65cd3a124c49a2fe4e8c056ba7f4495603ab907c4bde6da01ab9acb94bcad3c59bc4158e0f80d42141e74ea3998e994503714763f05d632a6460d3060758a7ab86e3300f4ff939df5e4e8bc292931245a1ab1c9a410598165194a5b0f3a0f3a2138830147fc277dc6e4275d", &(0x7f00000005c0)=""/53, &(0x7f0000000600)="6f2e9660781d9c3ae5184e324fc96b9f2d646a87257d919dd438d0cd6be84cfcdc785855e05bbdf04a2b3af7ec318166a85e6c5e3898dc41c41744a3422834905a713a63c35f3036f35ef1ed1b99ad88f112105812985e4ab74526b202926aaf9226c38e55c6e820c0dfeda16de215d8ec525dc3ca4d0da654c8cb05501fdefc5e878893bf0685192cd175e79b1fd110bd7be32ef7c110665a9cc3b79337b89e4b0abf74af489c5de0851f060d1a1e6b0e34a57619965894ff4f5bc474a1", &(0x7f0000000780)="c935feb99a8240f3f3f0f60963ad21e22ff8d77071d17093c90de51963a18dfc6a3e552ecf202d2d6e045a080b18070f2323c83c53741efddefe335f88b7958a061aad9c4d802445f8d0e6ef22d6c4d509540798a1fa137b17661e7e818aabc41c3397576df7b541f0d8da6d7a7b63a92dedd106164e4f92502889bccbbdceef63ae7174937cfb1f3f8f304d6b535c25e9ad179e9a157b11d1a9bc401717a6eec26a95da3629d92b436ffaa2cf71173cf5fd1c73a651ae8a4e62fae1e42a82b3718a9a55722d8164af1152fe8d39a5721366525077765f394c56454ce787344dde504ca602ee8873bd760f6b16fa532193fa102742", 0x4, r7, 0x4}, 0x38) bpf$BPF_PROG_DETACH(0x8, &(0x7f00000004c0)=ANY=[@ANYRES32=r7, @ANYRES32=r11, @ANYBLOB="05"], 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000740)={{r7}, &(0x7f00000006c0), &(0x7f0000000700)=r6}, 0x20) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x1, &(0x7f0000000000)=@raw=[@call={0x85, 0x0, 0x0, 0x88}], &(0x7f0000000080)='syzkaller\x00', 0x5, 0x8a, &(0x7f0000000200)=""/138, 0x41100, 0x0, '\x00', 0x0, 0x0, r4, 0x8, &(0x7f0000000380)={0x6, 0x5}, 0x8, 0x10, &(0x7f00000003c0)={0x3, 0xd, 0x9}, 0x10, 0x0, 0x0, 0x2, &(0x7f0000000400)=[r5, r3, r7], &(0x7f0000000440)=[{0x2, 0x2, 0x5, 0x5}, {0x4, 0x4, 0x0, 0x8}], 0x10, 0xfffffffc}, 0x94) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) r12 = socket$kcm(0x1e, 0x1, 0x0) setsockopt$sock_attach_bpf(r12, 0x10f, 0x87, &(0x7f00000008c0), 0x43) r13 = socket$kcm(0x1e, 0x4, 0x0) setsockopt$sock_attach_bpf(r13, 0x10f, 0x87, &(0x7f00000008c0), 0x43) sendmsg$kcm(r13, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 4.063869745s ago: executing program 3 (id=12057): perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x9}, 0x0, 0x0, 0x1, 0x8, 0x0, 0x2, 0x6, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x23, &(0x7f0000000040), 0xcf) close(r0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0xf, 0x4, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x2}, 0x50) r1 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={r1, 0xf, 0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x1a, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000fdeffa0e83832c5b98ce42bf7e"], 0x0, 0x0, 0x0, 0x0, 0x1e00, 0x0, '\x00', 0x0, @tracing=0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x94) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x4000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000015c0)=ANY=[@ANYBLOB="b7020000b02300ffbfa30000000000000703000000feffff7a0af0ff2300000079a4f0ff00000000b7060000ffffffff2d6405000000000065040400010001010404000011000000b7030000000000006a0a00fe000000008500000032000000b700000001000000950000000000000075cdc4b57b0c65752a3ad50000007ddd0000cb450063dedba767ade51f7f1f66acd19100002000000000000000ff7f0000b52f17cee19d0001000000000000000000cb04fcbb4e4d0b9bafe3ba431351a58a885ba9918d37b056b9bbd11b6b9f6cf7db6d574620260000000000008062d77e85cef4a2ab938f65aac33c4d620de2c9b7dc10d7d313f9f57606b83b994fc4051ade12f41deff6df6a936b4ec3827c739bb39aad16cc75fe369258673b5df11cc2afb53611cc32a790bc0b80e80eae8f5e64be2c9d2d29db3d36dd0cf8f79a015c7bd3f15aa6aadbeab2a01685108e61aa00000000000000000000000000c67c6c6a06e828e5216f601b19db1af1b5d356d0f062137d866d11be4ba3f0151fdbbd4e97d62ecc645e143a60f10800000000000000826151e3b42bcae95239ef5ca2a730a00c87c493db0300e63fda97a296820000000001000000eecc952a3fd2c46f3c1cde71a19d1a2982492a210e00d2bfea3b8d188df2eff8d56aaae7d32a2e180022537395019f02ec4b85f6aad7faca088de9b26797a8446b16c28d85f225992dbdd5bb01ba51508951c7a7d6ca0916c3a12912715649c2b1c7192a4251b59d378d3f00000000000000665c8b7e89eddfc3783f6c9129a7c5f8ee5f50579e2f638f7eb12f63be72a3d81ab324d6e417b1c2cbfdcada0a16e31790e26cf19588a7e0496ee2782224cf30f810da86cf1a3204f4c9404f5d7321a4fefc4d1c9139ca4b65b99909950000006b42077ca60fdecb2717e21f8f187b1866108b6e8c71e2603217606637ece1fa89917e131f4034a8383e99c3568fd04201b37cd92ca6ebf94a2d8310f7032775cfd75652f87b039d5430b3c6643e9146d2478ce31344b554aca7670000000000000010c65608fda6ed5d08e7a796042aa127d874105787d0347aa37801faff5b9050803a19ff6205aa5c263e407a2f7de56f7a0000e094fa4e3f05528caab5a430c08dd810bc97204b767dd969721a26aa740000000000bc433fe2d0a6ef2a8a91cd3cb305aa80dadef8b0caca780000000000000000863e21db415a222bb1a7ab94bfe4a74157d794f9d0430c2c0eb563350559829865a3dd08fb31bd0801e09aa3ee45e61a56fc83076451cff7632e49a41eadb5044a0d5f73d6932161ae5e9ce218a35cd8e7b747887b1a74798982d0b492c3f0ff53189d80733eb04f8124877b648ff438f7d66c7efcc09a8f3330b6c22d14e80db8e5608bdeab9388b758a15f4ce70390c214bc6838798f5b9b0b500d4e8b5174f329b8501c6feb7a6982bcea74a0f2ced7fa2059234a8d10b7f0597151d5c9067d57d85f4ae933eaf5174ba122f3f702ef8695578d3c08562c9fc185f0f65d11b4c58ae52500cbe99cde3758a5cbe6093dd328ac820e2de309d25a324647aadffcecf0f3bbaeda7af4436d9ffbce1b240a2f5e346eba8812e6329e01b087bde7da4a6448f478102e90c8134f531de08d4cf4f6f35b15a202544c0ced0c1715fd3a90099f785a13a2412bedba2981dd22bd9d736c00000000000000000000000000000000eb6fec8d7d2f77f4d470a9caa5b1bfc00cd1d40830ac35f229f8ffe1c02a63d3c2d9"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x2}, 0x8, 0x10, &(0x7f0000000100), 0x10}, 0x57) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r2, 0x702, 0x7, 0x0, &(0x7f0000000580)="e460334470d8d4", 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 3.941275012s ago: executing program 4 (id=12058): perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0xff, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}, 0xd000, 0x0, 0xfffffffa, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x40, 0x0, 0x8, 0x0, 0x0, 0x61000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x8001, 0xc}, 0xa100, 0xc8, 0x3, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8000000000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) recvmsg$unix(r0, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="8fedcb7907001175f37538e486dd63f580fc02082c00db5b6861589bcfe8875a060300000023000000000000000000000000ac1414aa"], 0xfdef) perf_event_open(&(0x7f00000004c0)={0x5, 0x80, 0xfe, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, @perf_config_ext={0x100, 0x7}, 0x10481a, 0x0, 0x0, 0x7, 0x4, 0x0, 0xf792, 0x0, 0xffffffff, 0x0, 0x2000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x2) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000004c0)=ANY=[@ANYBLOB="8fedcb7907001175f37538e486dd630080fc02082c00db5b6861589bcfe8875a06030000002300"/48], 0xfdef) write$cgroup_subtree(r2, &(0x7f00000004c0)=ANY=[], 0xfdef) 3.832404698s ago: executing program 3 (id=12059): r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x100080, 0x0, 0x0, 0x1}, 0x0, 0xfffffffdffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, 0x0) close(0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000580)=ANY=[@ANYRESOCT=r0, @ANYRESOCT=0x0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRES8=0x0, @ANYRES64, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES32], 0x50) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r2, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x10}}], 0x78}, 0x40000060) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x4, 0x4, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x19, 0x3, 0x0, &(0x7f0000000000)='GPL\x00', 0x5, 0x0, 0x0, 0x41100, 0x8, '\x00', 0x0, @fallback=0x25}, 0x94) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000680), 0x1150c0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000740)={r6, 0x0, 0x0}, 0x10) r8 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r8, &(0x7f0000000000)={0x0, 0xffffff2d, &(0x7f0000000080)=[{&(0x7f0000000040)="c00e020022003505d25a806f8c6394f95e24fc60040068000a7403004700000037153e370248018000f01700d1bd", 0x33fe0}], 0x1}, 0x0) ioctl$TUNSETIFINDEX(r7, 0x400454da, &(0x7f0000000780)) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xe, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="050000000000000071119300000000008510000002000000850000000500000095000000000000009500a50580000000"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x6}, 0x70) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x6, 0x2, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000008c0)={r4, 0xe0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000400)=[0x0, 0x0, 0x0], 0x0, 0x1e, &(0x7f0000000440)=[{}, {}, {}, {}, {}, {}], 0x30, 0x10, &(0x7f0000000500), &(0x7f00000006c0), 0x8, 0x6e, 0x8, 0x8, &(0x7f0000000700)}}, 0x10) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000a40)=@bpf_tracing={0x1a, 0x6, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8}, [@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffa}, @jmp={0x5, 0x0, 0x0, 0x4, 0x5, 0x20, 0xfffffffffffffffc}, @jmp={0x5, 0x1, 0x0, 0xb, 0xa, 0xfffffffffffffff4, 0xfffffffffffffffc}]}, &(0x7f00000001c0)='syzkaller\x00', 0x829, 0xd9, &(0x7f0000000300)=""/217, 0x41100, 0x2, '\x00', r9, 0x1c, r5, 0x8, &(0x7f0000000900)={0x6, 0x1}, 0x8, 0x10, 0x0, 0x0, 0x240b3, 0xffffffffffffffff, 0x9, &(0x7f0000000940)=[r6, r3], &(0x7f0000000980)=[{0x4, 0x3, 0x10, 0x5}, {0x1, 0x4, 0x2, 0x6}, {0x2, 0x5, 0x0, 0x7}, {0x1, 0x1, 0x1, 0x2}, {0x0, 0x3, 0x2, 0x6}, {0x2, 0x1, 0x10, 0xd}, {0x5, 0x2, 0x8, 0x5}, {0x4, 0x3, 0xe, 0x8}, {0x3, 0x5, 0x2}], 0x10, 0xfffffff1}, 0x94) 3.819924819s ago: executing program 4 (id=12069): perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x9}, 0x0, 0x0, 0x1, 0x8, 0x0, 0x2, 0x6, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x23, &(0x7f0000000040), 0xcf) close(r0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0xf, 0x4, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x2}, 0x50) r1 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={r1, 0xf, 0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x1a, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000fdeffa0e83832c5b98ce42bf7e"], 0x0, 0x0, 0x0, 0x0, 0x1e00, 0x0, '\x00', 0x0, @tracing=0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x94) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x4000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000015c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x2}, 0x8, 0x10, &(0x7f0000000100), 0x10}, 0x57) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r2, 0x702, 0xb, 0x0, &(0x7f0000000580)="e460334470d8d400eb00c1", 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 1.361644052s ago: executing program 0 (id=12060): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x30, 0x0, 0x20000) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x1, 0x4, 0x6d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3ffff}, 0x0, 0x4000000000000200, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xf6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x4}, 0x6000, 0x0, 0x4, 0x6, 0x0, 0x2001000a, 0xfffc, 0x0, 0x5}, 0x0, 0x1, 0xffffffffffffffff, 0xd) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000600)=@generic={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x18) r1 = socket$kcm(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x29, 0x23, &(0x7f0000000040), 0xcf) sendmsg$kcm(r1, &(0x7f00000001c0)={&(0x7f0000000a00)=@in6={0xa, 0x4e23, 0xe, @empty, 0x7}, 0x80, 0x0}, 0x48084) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = socket$kcm(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x29, 0x15, &(0x7f00000000c0), 0xb9) r3 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="350400002f000511d25a80648c63940d0224fc60040006400c0007000200002037153e3780060410004500000000", 0x2e}, {&(0x7f00000001c0)="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", 0x407}], 0x2}, 0x0) 1.361211492s ago: executing program 3 (id=12061): r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x100080, 0x0, 0x0, 0x1}, 0x0, 0xfffffffdffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, 0x0) close(0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000580)=ANY=[@ANYRESOCT=r0, @ANYRESOCT=0x0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRES8=0x0, @ANYRES64, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES32], 0x50) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r2, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x10}}], 0x78}, 0x40000060) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x4, 0x4, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x19, 0x3, 0x0, &(0x7f0000000000)='GPL\x00', 0x5, 0x0, 0x0, 0x41100, 0x8, '\x00', 0x0, @fallback=0x25}, 0x94) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000680), 0x1150c0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000740)={r6, 0x0, 0x0}, 0x10) r8 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r8, &(0x7f0000000000)={0x0, 0xffffff2d, &(0x7f0000000080)=[{&(0x7f0000000040)="c00e020022003505d25a806f8c6394f95e24fc60040068000a7403004700000037153e370248018000f01700d1bd", 0x33fe0}], 0x1}, 0x0) ioctl$TUNSETIFINDEX(r7, 0x400454da, &(0x7f0000000780)) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xe, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="050000000000000071119300000000008510000002000000850000000500000095000000000000009500a50580000000"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x6}, 0x70) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x6, 0x2, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000008c0)={r4, 0xe0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000400)=[0x0, 0x0, 0x0], 0x0, 0x1e, &(0x7f0000000440)=[{}, {}, {}, {}, {}, {}], 0x30, 0x10, &(0x7f0000000500), &(0x7f00000006c0), 0x8, 0x6e, 0x8, 0x8, &(0x7f0000000700)}}, 0x10) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000a40)=@bpf_tracing={0x1a, 0x6, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8}, [@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffa}, @jmp={0x5, 0x0, 0x0, 0x4, 0x5, 0x20, 0xfffffffffffffffc}, @jmp={0x5, 0x1, 0x0, 0xb, 0xa, 0xfffffffffffffff4, 0xfffffffffffffffc}]}, &(0x7f00000001c0)='syzkaller\x00', 0x829, 0xd9, &(0x7f0000000300)=""/217, 0x41100, 0x2, '\x00', r9, 0x1c, r5, 0x8, &(0x7f0000000900)={0x6, 0x1}, 0x8, 0x10, 0x0, 0x0, 0x240b3, 0xffffffffffffffff, 0x9, &(0x7f0000000940)=[r6, r3], &(0x7f0000000980)=[{0x4, 0x3, 0x10, 0x5}, {0x1, 0x4, 0x2, 0x6}, {0x2, 0x5, 0x0, 0x7}, {0x1, 0x1, 0x1, 0x2}, {0x0, 0x3, 0x2, 0x6}, {0x2, 0x1, 0x10, 0xd}, {0x5, 0x2, 0x8, 0x5}, {0x4, 0x3, 0xe, 0x8}, {0x3, 0x5, 0x2}], 0x10, 0xfffffff1}, 0x94) 1.359501002s ago: executing program 4 (id=12062): write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fed007907001175f37538e486dd6317ce2200102f00fe80000000000000875a65059ff57b00000000000000000000000000ac1414aa35f022eb"], 0xcfa4) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0}, 0xca) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="180000000000120000"], &(0x7f0000000c00)='GPL\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r0, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xfdef) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB], &(0x7f0000000140)='GPL\x00'}, 0x94) r1 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[], &(0x7f0000000140)='GPL\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={r1, 0x8, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000400), 0x12) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000), 0x8) r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r2, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x88be, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 1.275312456s ago: executing program 1 (id=12063): socket$kcm(0xa, 0x5, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0xc2ba, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x19, 0x4, 0x4, 0x2, 0x0, 0x1, 0xfffffffc}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000100000000000000000000180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000007000000850000000600000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000fcffffff7b8af8ff00000000bca2000000000000a6020000f8ffffffb703000018000000b704000000000000850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000300)={{r0}, &(0x7f0000000080), &(0x7f0000000280)=r1}, 0x20) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000700)={{r0}, &(0x7f0000000640), &(0x7f00000006c0)='%-010d \x00'}, 0x20) 1.076847918s ago: executing program 0 (id=12064): r0 = socket$kcm(0x2, 0x200000000000001, 0x106) socketpair$unix(0x1, 0x1, 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRESDEC=r0, @ANYRES64=r0, @ANYRESDEC, @ANYBLOB='\x00'/28], 0x48) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f00000008c0)=ANY=[], &(0x7f00000002c0)=""/97, 0x2c, 0x61, 0x0, 0x7, 0x10000}, 0x28) r3 = bpf$MAP_CREATE(0x0, 0x0, 0x0) r4 = socket$kcm(0x2, 0x5, 0x84) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x56, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000003c0)=[{0x0, 0x2}, {0x10000002, 0x0, 0x40, 0xb}]}, 0x94) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000cc0)=@bpf_ext={0x1c, 0x24, &(0x7f00000009c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x7325, 0x0, 0x0, 0x0, 0x4962}, {{0x18, 0x1, 0x1, 0x0, r3}}, {}, [@snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x10}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r1}}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @generic={0x3, 0x4, 0x6, 0x9, 0x400}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, r1}}, @call={0x85, 0x0, 0x0, 0xae}, @alu={0x7, 0x0, 0xc, 0x1, 0x3, 0xfffffffffffffffc, 0xfffffffffffffff0}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}}}, &(0x7f0000000100)='syzkaller\x00', 0xea62, 0x78, &(0x7f0000000e00)=""/120, 0x40f00, 0x0, '\x00', 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000b80)={0x2, 0x0, 0x997, 0x80000000}, 0x10, 0x30821, r5, 0x2, &(0x7f0000000c40)=[r3, 0xffffffffffffffff, r3], &(0x7f0000000c80)=[{0x80, 0x5, 0x4, 0x7}, {0x1, 0x3, 0xc, 0x1}], 0x10, 0x1}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000004c0), 0x4) close(r7) recvmsg$unix(r6, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r4, 0x84, 0x64, &(0x7f0000000000)=r8, 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001f00)={&(0x7f0000000780)=ANY=[@ANYBLOB="9feb0100180000000000000100000007000000"], 0x0, 0x27}, 0x28) sendmsg$inet(r4, &(0x7f0000000140)={&(0x7f0000000280)={0x2, 0x10, @local}, 0x10, &(0x7f0000000880)=[{&(0x7f00000007c0)="9b8677ef13ef0f5c88a1e5bb2302c6dfa13ffc9f2ec4bb7eb2fd2b3772b88a2832fddd6dbefd5397fff58514f4a9c36c188f42d8673ddc0479ee211680540de77aba002d2c2d8b7c131122da123f219f1e90a1aba1ee94869af9408fd3dcdab94d17fea6c1783315603c68f2df7062f9859fc4409f08720e00f088ce40fee515", 0x80}, {&(0x7f0000000700)="63c1d035c4cc958c9d07885ea5af05fa51d861414a90f213c456b2a041e2244d6632fe38ae1ec83be2efd62bf38c3b47d8092108120ccbea31d2ad5979f6b9d9793263de4f6f050aaa6dab61867aeecbdd5653c316c6db84be6a86df43643ebc0005ced0ca3ca5452f90086ea93a83e5f94a391e1a8ce14751cbd3b00fe699", 0x7f}], 0x2}, 0x80d1) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[], 0x48) socket$kcm(0xa, 0x2, 0x73) perf_event_open(0x0, 0x0, 0xb, 0xffffffffffffffff, 0xa) socket$kcm(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x50) getpid() gettid() syz_clone(0x800000, &(0x7f0000000680)="e6beff979cd4647a352c0000000000000008000000000000000000", 0x1b, &(0x7f0000000980), &(0x7f0000000b40), &(0x7f0000000e80)="00080000f8ffffffffffffff00d076ba3f7c9af92ffb2774e363d1ed94283c6a5f8221f7c249d3d70473d010517a4f2a27d5118960975e7d9a3b29ec907dba1c5d3759eb40be1cf2768bc40945bfb92c6322") ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, 0x0) r9 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r9, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)="d80000001000810468f70082db44b904021d080b01000000e8fe55a11800150006001400000000120800040043000000a80016000a00014006000d00036010fab94dcf5c0461c1d67f6f94000534cf6ee08000a0e408e8d8ef52a9d7c7c0b7a196e6f66112c88ac417898516277ce06bbace80177ccbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d0080000000000000b57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb14feb9f5588a63644caf1ce1bd6c769ad809d52a9ecbee", 0xd8}], 0x1}, 0x20000004) 582.203347ms ago: executing program 0 (id=12065): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x30, 0x0, 0x20000) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x1, 0x4, 0x6d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3ffff}, 0x0, 0x4000000000000200, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xf6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x4}, 0x6000, 0x0, 0x4, 0x6, 0x0, 0x2001000a, 0xfffc, 0x0, 0x5}, 0x0, 0x1, 0xffffffffffffffff, 0xd) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000640), 0x4) r1 = socket$kcm(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x29, 0x23, &(0x7f0000000040), 0xcf) sendmsg$kcm(r1, &(0x7f00000001c0)={&(0x7f0000000a00)=@in6={0xa, 0x4e23, 0xe, @empty, 0x7}, 0x80, 0x0}, 0x48084) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = socket$kcm(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x29, 0x15, &(0x7f00000000c0), 0xb9) r3 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="350400002f000511d25a80648c63940d0224fc60040006400c0007000200002037153e3780060410004500000000", 0x2e}, {&(0x7f00000001c0)="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", 0x407}], 0x2}, 0x0) 31.826879ms ago: executing program 32 (id=12014): perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x24, 0x12506, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x7602}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x204, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2) (fail_nth: 1) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x19, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x41100, 0x8, '\x00', 0x0, @fallback=0x25}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x1c, 0x0, 0x0) r0 = socket$kcm(0x10, 0x2, 0x4) sendmsg$inet(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000240)}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) socket$kcm(0x10, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="611230000000000061134c0000000000bf2000000000000016000200071b48013c030000000000009500000000000000bc26000000000000bf67000000000000150200000fff07006702000003000000360600000ee600f0bf050000000000000f650000000000006507f4ff02000000070700004c0040001f75000000000000bf54000000000000070500000300f9ffad430100000000009500000000000000050800000000000095"], &(0x7f0000000100)='GPL\x00'}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@base={0x1, 0xfd, 0xef, 0x1}, 0x48) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 17.32539ms ago: executing program 4 (id=12067): r0 = socket$kcm(0xa, 0x2, 0x73) setsockopt$sock_attach_bpf(r0, 0x29, 0x1e, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d34, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8b19, &(0x7f0000000000)={'wlan0\x00', @random="7cf1e97c9e4f"}) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000a80)=@o_path={&(0x7f0000000a40)='./file0\x00', 0x0, 0x4000, r0}, 0x18) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000b80)={0x6, 0x13, &(0x7f0000000500)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x2}, {}, {}, [@exit, @map_val={0x18, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7}, @exit], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000340)='syzkaller\x00', 0x3, 0x1, &(0x7f0000000380)=""/1, 0x40f00, 0x40, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000600)={0x5, 0x3}, 0x8, 0x10, &(0x7f0000000640)={0x4, 0x0, 0x2, 0x1000}, 0x10, 0x0, 0x0, 0x5, &(0x7f0000000ac0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1], &(0x7f0000000b00)=[{0x4, 0x1, 0x6, 0x8}, {0x5, 0x4, 0x6, 0xa}, {0x1, 0x5, 0x3, 0x2}, {0x0, 0x4, 0x6}, {0x1, 0x1, 0x3, 0x3}], 0x10, 0x6}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x6, 0xe, &(0x7f0000001880)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffff97, 0x5, &(0x7f00000000c0), 0xffffffffffffffc2}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_bp={0x0}, 0x21, 0x0, 0x0, 0x6, 0x0, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) close(0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, 0x0, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, 0x0, 0x0) r2 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0xb, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020692500000000002020207b1af8ff00000000bfa10000000000000701000012ffffffb702000009000000b70300000000000085000000ca00000095"], &(0x7f0000000040)='syzkaller\x00'}, 0x90) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000000c0)='cpu\t&0\x91f\xdbV\xef\xc7\xf0\xc8$\xe1x\xad&&\t') r3 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8264, 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={0x367b, 0x8000}, 0x10320, 0x0, 0x8, 0x0, 0x1, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x5, 0x5, &(0x7f00000005c0)=ANY=[@ANYBLOB="1808000000000000000000000000000018000000e5020000000000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0xa4, 0x1589, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x903, 0x0, @perf_config_ext, 0x0, 0x5b, 0x0, 0x8, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x5, 0x5, &(0x7f00000005c0)=ANY=[], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) r6 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x1509, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xe}, 0x0, 0x4, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x5, 0x5, &(0x7f00000005c0)=ANY=[], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x33, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 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, 0x0, 0xff, 0x0, @perf_config_ext={0x8, 0x830d}, 0x0, 0x2, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r7) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f00000003c0)=ANY=[]) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x4, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="05000000000000006b113200000000008510000002000000850000007600000095000000000000009500a50500000000"], &(0x7f0000000080)='GPL\x00', 0x5, 0x2b6, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x70) 11.61962ms ago: executing program 0 (id=12068): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000001, 0x1, @perf_bp={0x0}, 0x8061, 0x3, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x401c5820, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0xc6d6, 0xc522, 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={0x0, 0x1}, 0x0, 0x0, 0xc2ba}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r1, 0x0, 0x2000fdef) openat$cgroup(r1, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) syz_clone(0x160480, 0x0, 0x0, 0x0, 0x0, 0x0) 11.05174ms ago: executing program 1 (id=12070): bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xb4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x4}, 0x0, 0x1, 0xffffffffffffffff, 0x9) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x5, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18080000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000700000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$kcm(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001, 0x1}, 0x0, 0xc, 0x0, 0x4, 0x200000, 0x8, 0xfffc, 0x0, 0xc8, 0x0, 0x100000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r3, 0x0, 0xd, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r5 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r4) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xa20a4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, @perf_config_ext={0x0, 0x2}, 0x4241, 0x200000000000c8, 0x2, 0x9, 0x9, 0x5, 0xfffb, 0x0, 0xfffffffc, 0x0, 0x1000}, 0x0, 0x10000000, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r7 = socket$kcm(0x2b, 0x1, 0x0) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="160000000000000004000000ff"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f00000007c0)=ANY=[@ANYRESOCT=r0, @ANYRES32=r8, @ANYBLOB="0000000000000000fca64c9209fff3aa7651b6f91866e634b7080000000000007b8af87f00000000bf940c000000000007020000f8ffffffb703000070e9fb7e4b08000000b704000000000000850000005900000095"], 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000003c0)={{r8}, 0x0, &(0x7f0000000040)}, 0x20) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x1c, 0xc, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRES8=r3], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x40, '\x00', 0x0, @fallback=0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r9, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) close(0x3) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xfdef) setsockopt$sock_attach_bpf(r7, 0x0, 0x4, 0x0, 0x0) sendmsg$inet(r7, &(0x7f00000024c0)={0x0, 0x0, 0x0}, 0x24000000) setsockopt$sock_attach_bpf(r7, 0x0, 0x4, 0x0, 0x0) recvmsg$unix(r6, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r10, &(0x7f0000000180)=ANY=[@ANYBLOB], 0xfdef) 0s ago: executing program 3 (id=12078): write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fed007907001175f37538e486dd6317ce2200102f00fe80000000000000875a65059ff57b00000000000000000000000000ac1414aa35f022eb"], 0xcfa4) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0}, 0xca) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="180000000000120000"], &(0x7f0000000c00)='GPL\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r0, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xfdef) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB], &(0x7f0000000140)='GPL\x00'}, 0x94) r1 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[], &(0x7f0000000140)='GPL\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={r1, 0x8, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000400), 0x12) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000), 0x8) r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r2, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x88be, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) kernel console output (not intermixed with test programs): x80 [ 1808.639630][ T4208] ? netlink_ack+0x1170/0x1170 [ 1808.644474][ T4208] ? netlink_deliver_tap+0x2e/0x1b0 [ 1808.649777][ T4208] netlink_unicast+0x74d/0x8d0 [ 1808.654641][ T4208] netlink_sendmsg+0x8ad/0xbd0 [ 1808.659493][ T4208] ? netlink_getsockopt+0x550/0x550 [ 1808.664769][ T4208] ? aa_sock_msg_perm+0x94/0x150 [ 1808.669799][ T4208] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1808.675128][ T4208] ? security_socket_sendmsg+0x7c/0xa0 [ 1808.680670][ T4208] ? netlink_getsockopt+0x550/0x550 [ 1808.685922][ T4208] ____sys_sendmsg+0x5be/0x970 [ 1808.690764][ T4208] ? __sys_sendmsg_sock+0x30/0x30 [ 1808.695843][ T4208] ? __import_iovec+0x315/0x500 [ 1808.700773][ T4208] ? import_iovec+0x6f/0xa0 [ 1808.705338][ T4208] ___sys_sendmsg+0x2a2/0x360 [ 1808.710352][ T4208] ? __sys_sendmsg+0x290/0x290 [ 1808.715236][ T4208] ? __lock_acquire+0x7d10/0x7d10 [ 1808.720389][ T4208] __se_sys_sendmsg+0x1bb/0x2a0 [ 1808.725330][ T4208] ? __x64_sys_sendmsg+0x80/0x80 [ 1808.730397][ T4208] ? lockdep_hardirqs_on+0x94/0x140 [ 1808.735674][ T4208] do_syscall_64+0x4c/0xa0 [ 1808.740152][ T4208] ? clear_bhb_loop+0x60/0xb0 [ 1808.744919][ T4208] ? clear_bhb_loop+0x60/0xb0 [ 1808.749672][ T4208] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1808.755619][ T4208] RIP: 0033:0x7f9180f9acb9 [ 1808.760092][ T4208] 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 [ 1808.779756][ T4208] RSP: 002b:00007f9181dca028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1808.788599][ T4208] RAX: ffffffffffffffda RBX: 00007f9181215fa0 RCX: 00007f9180f9acb9 [ 1808.796633][ T4208] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000003 [ 1808.804654][ T4208] RBP: 00007f9181dca090 R08: 0000000000000000 R09: 0000000000000000 [ 1808.812676][ T4208] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1808.820710][ T4208] R13: 00007f9181216038 R14: 00007f9181215fa0 R15: 00007ffca7767658 [ 1808.829100][ T4208] [ 1809.271541][ T4212] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1809.316993][ T4212] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1809.334775][ T4219] netlink: 'syz.2.11189': attribute type 21 has an invalid length. [ 1809.371106][ T4223] netlink: 'syz.2.11189': attribute type 10 has an invalid length. [ 1809.483245][ T4222] netlink: 'syz.1.11188': attribute type 21 has an invalid length. [ 1809.494741][ T4222] netlink: 132 bytes leftover after parsing attributes in process `syz.1.11188'. [ 1812.131726][ T4256] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1812.189949][ T4256] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1812.356772][ T4266] netlink: 'syz.4.11204': attribute type 21 has an invalid length. [ 1812.431749][ T4268] bond0: (slave netdevsim0): Error: Slave device does not support XDP [ 1812.510143][ T4266] netlink: 'syz.4.11204': attribute type 10 has an invalid length. [ 1812.573510][ T4275] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1812.643997][ T4275] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1812.883527][ T4282] netlink: 763 bytes leftover after parsing attributes in process `syz.4.11210'. [ 1812.900933][ T4282] netlink: 'syz.4.11210': attribute type 10 has an invalid length. [ 1812.919264][ T4282] netlink: 55 bytes leftover after parsing attributes in process `syz.4.11210'. [ 1813.100919][ T4289] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1813.110776][ T4289] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1813.220154][ T4293] netlink: 60 bytes leftover after parsing attributes in process `syz.4.11214'. [ 1813.598142][ T4279] delete_channel: no stack [ 1813.666741][ T4293] netlink: 60 bytes leftover after parsing attributes in process `syz.4.11214'. [ 1813.676848][ T4294] netlink: 60 bytes leftover after parsing attributes in process `syz.4.11214'. [ 1813.694611][ T4295] netlink: 60 bytes leftover after parsing attributes in process `syz.4.11214'. [ 1814.090134][ T4299] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1814.140957][ T4299] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1814.717723][ T4328] netlink: 'syz.1.11226': attribute type 1 has an invalid length. [ 1814.760838][ T4328] netlink: 'syz.1.11226': attribute type 4 has an invalid length. [ 1814.786599][ T4328] netlink: 9462 bytes leftover after parsing attributes in process `syz.1.11226'. [ 1814.981133][ T4330] device syzkaller0 entered promiscuous mode [ 1818.544445][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1818.568332][ T4350] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1818.731944][ T4358] netlink: 60 bytes leftover after parsing attributes in process `syz.4.11237'. [ 1818.753687][ T4358] netlink: 60 bytes leftover after parsing attributes in process `syz.4.11237'. [ 1818.806266][ T4364] netlink: 60 bytes leftover after parsing attributes in process `syz.4.11237'. [ 1819.003774][ T4371] netlink: 60 bytes leftover after parsing attributes in process `syz.4.11241'. [ 1819.022196][ T4371] netlink: 60 bytes leftover after parsing attributes in process `syz.4.11241'. [ 1819.040201][ T4371] netlink: 60 bytes leftover after parsing attributes in process `syz.4.11241'. [ 1819.083816][ T4367] Ÿë: port 2(veth0_to_team) entered blocking state [ 1819.092072][ T4367] Ÿë: port 2(veth0_to_team) entered disabled state [ 1819.120945][ T4367] device veth0_to_team entered promiscuous mode [ 1819.165689][ T4367] Ÿë: port 2(veth0_to_team) entered blocking state [ 1819.173010][ T4367] Ÿë: port 2(veth0_to_team) entered forwarding state [ 1819.560588][ T4382] netlink: 'syz.0.11246': attribute type 21 has an invalid length. [ 1819.630787][ T4387] netlink: 'syz.0.11246': attribute type 10 has an invalid length. [ 1819.822306][ T4386] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1819.946940][ T4386] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1821.223043][ T4423] FAULT_INJECTION: forcing a failure. [ 1821.223043][ T4423] name failslab, interval 1, probability 0, space 0, times 0 [ 1821.248388][ T4418] netlink: 60 bytes leftover after parsing attributes in process `syz.2.11262'. [ 1821.278471][ T4423] CPU: 1 PID: 4423 Comm: syz.4.11264 Not tainted syzkaller #0 [ 1821.286030][ T4423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 1821.296187][ T4423] Call Trace: [ 1821.299515][ T4423] [ 1821.302498][ T4423] dump_stack_lvl+0x188/0x24e [ 1821.307340][ T4423] ? show_regs_print_info+0x12/0x12 [ 1821.312617][ T4423] ? load_image+0x400/0x400 [ 1821.317367][ T4423] ? verify_lock_unused+0x140/0x140 [ 1821.322655][ T4423] ? perf_trace_lock+0x301/0x390 [ 1821.327825][ T4423] should_fail_ex+0x399/0x4d0 [ 1821.332622][ T4423] should_failslab+0x5/0x20 [ 1821.337220][ T4423] slab_pre_alloc_hook+0x59/0x310 [ 1821.342326][ T4423] kmem_cache_alloc+0x56/0x2f0 [ 1821.347169][ T4423] ? skb_clone+0x1e7/0x370 [ 1821.351686][ T4423] skb_clone+0x1e7/0x370 [ 1821.356081][ T4423] __netlink_deliver_tap+0x3ed/0x800 [ 1821.361478][ T4423] ? netlink_deliver_tap+0x2e/0x1b0 [ 1821.366774][ T4423] netlink_deliver_tap+0x19c/0x1b0 [ 1821.371973][ T4423] netlink_unicast+0x728/0x8d0 [ 1821.376838][ T4423] netlink_sendmsg+0x8ad/0xbd0 [ 1821.381688][ T4423] ? netlink_getsockopt+0x550/0x550 [ 1821.386968][ T4423] ? aa_sock_msg_perm+0x94/0x150 [ 1821.391977][ T4423] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1821.397325][ T4423] ? security_socket_sendmsg+0x7c/0xa0 [ 1821.402859][ T4423] ? netlink_getsockopt+0x550/0x550 [ 1821.408181][ T4423] ____sys_sendmsg+0x5be/0x970 [ 1821.413218][ T4423] ? __sys_sendmsg_sock+0x30/0x30 [ 1821.418333][ T4423] ? __import_iovec+0x315/0x500 [ 1821.423288][ T4423] ? import_iovec+0x6f/0xa0 [ 1821.427872][ T4423] ___sys_sendmsg+0x2a2/0x360 [ 1821.432740][ T4423] ? __sys_sendmsg+0x290/0x290 [ 1821.437623][ T4423] ? __lock_acquire+0x7d10/0x7d10 [ 1821.442773][ T4423] __se_sys_sendmsg+0x1bb/0x2a0 [ 1821.447695][ T4423] ? __x64_sys_sendmsg+0x80/0x80 [ 1821.452843][ T4423] ? lockdep_hardirqs_on+0x94/0x140 [ 1821.458152][ T4423] do_syscall_64+0x4c/0xa0 [ 1821.462621][ T4423] ? clear_bhb_loop+0x60/0xb0 [ 1821.467342][ T4423] ? clear_bhb_loop+0x60/0xb0 [ 1821.472119][ T4423] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1821.478087][ T4423] RIP: 0033:0x7fcd7ab9acb9 [ 1821.482563][ T4423] 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 [ 1821.502238][ T4423] RSP: 002b:00007fcd7b996028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1821.510825][ T4423] RAX: ffffffffffffffda RBX: 00007fcd7ae15fa0 RCX: 00007fcd7ab9acb9 [ 1821.518939][ T4423] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000004 [ 1821.526957][ T4423] RBP: 00007fcd7b996090 R08: 0000000000000000 R09: 0000000000000000 [ 1821.534989][ T4423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1821.543013][ T4423] R13: 00007fcd7ae16038 R14: 00007fcd7ae15fa0 R15: 00007ffd0022dfb8 [ 1821.551037][ T4423] [ 1821.564889][ T4418] netlink: 60 bytes leftover after parsing attributes in process `syz.2.11262'. [ 1821.575208][ T4421] netlink: 132 bytes leftover after parsing attributes in process `syz.0.11260'. [ 1821.594689][ T4418] netlink: 60 bytes leftover after parsing attributes in process `syz.2.11262'. [ 1821.801316][ T4430] netlink: 'syz.2.11265': attribute type 21 has an invalid length. [ 1821.837134][ T4430] netlink: 'syz.2.11265': attribute type 10 has an invalid length. [ 1821.995058][ T4443] device bridge_slave_1 left promiscuous mode [ 1822.001437][ T4443] bridge0: port 2(bridge_slave_1) entered disabled state [ 1822.076103][ T4443] device bridge_slave_0 left promiscuous mode [ 1822.113205][ T4443] bridge0: port 1(bridge_slave_0) entered disabled state [ 1823.098160][ T4443] bond0: (slave bridge0): Releasing backup interface [ 1823.161017][ T4436] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1823.170013][ T4436] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1823.408687][ T4463] netlink: 'syz.0.11275': attribute type 10 has an invalid length. [ 1823.573498][ T4468] netlink: 'syz.3.11278': attribute type 10 has an invalid length. [ 1823.662250][ T4468] batman_adv: batadv0: Adding interface: virt_wifi0 [ 1823.692446][ T4468] batman_adv: batadv0: The MTU of interface virt_wifi0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1823.728236][ T4468] batman_adv: batadv0: Interface activated: virt_wifi0 [ 1824.161646][ T4485] netlink: 'syz.4.11283': attribute type 21 has an invalid length. [ 1824.223085][ T4485] netlink: 'syz.4.11283': attribute type 10 has an invalid length. [ 1824.430950][ T4489] FAULT_INJECTION: forcing a failure. [ 1824.430950][ T4489] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1824.504462][ T4489] CPU: 0 PID: 4489 Comm: syz.3.11286 Not tainted syzkaller #0 [ 1824.512048][ T4489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 1824.522175][ T4489] Call Trace: [ 1824.525558][ T4489] [ 1824.528554][ T4489] dump_stack_lvl+0x188/0x24e [ 1824.533324][ T4489] ? show_regs_print_info+0x12/0x12 [ 1824.538658][ T4489] ? load_image+0x400/0x400 [ 1824.543247][ T4489] ? __lock_acquire+0x7d10/0x7d10 [ 1824.548395][ T4489] should_fail_ex+0x399/0x4d0 [ 1824.553175][ T4489] _copy_from_user+0x2c/0x170 [ 1824.557938][ T4489] __sys_bpf+0x2ea/0x780 [ 1824.562276][ T4489] ? bpf_link_show_fdinfo+0x380/0x380 [ 1824.567796][ T4489] ? lock_chain_count+0x20/0x20 [ 1824.572782][ T4489] __x64_sys_bpf+0x78/0x90 [ 1824.577294][ T4489] do_syscall_64+0x4c/0xa0 [ 1824.581795][ T4489] ? clear_bhb_loop+0x60/0xb0 [ 1824.586554][ T4489] ? clear_bhb_loop+0x60/0xb0 [ 1824.591317][ T4489] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1824.597283][ T4489] RIP: 0033:0x7faffb59acb9 [ 1824.601775][ T4489] 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 [ 1824.621563][ T4489] RSP: 002b:00007faffc4be028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1824.630061][ T4489] RAX: ffffffffffffffda RBX: 00007faffb815fa0 RCX: 00007faffb59acb9 [ 1824.638109][ T4489] RDX: 0000000000000010 RSI: 00002000000000c0 RDI: 000000000000000f [ 1824.646155][ T4489] RBP: 00007faffc4be090 R08: 0000000000000000 R09: 0000000000000000 [ 1824.654333][ T4489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1824.662391][ T4489] R13: 00007faffb816038 R14: 00007faffb815fa0 R15: 00007ffe84256078 [ 1824.670495][ T4489] [ 1824.892819][ T4491] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1824.936341][ T4491] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1825.174699][ T4508] netlink: 'syz.0.11291': attribute type 3 has an invalid length. [ 1825.184793][ T4508] __nla_validate_parse: 5 callbacks suppressed [ 1825.184882][ T4508] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.11291'. [ 1825.227389][ T4498] Â: renamed from pim6reg1 [ 1825.272792][ T4511] netlink: 'syz.3.11292': attribute type 10 has an invalid length. [ 1825.297891][ T4511] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1825.353964][ T4511] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1825.389309][ T4511] bond0: (slave batadv_slave_0): Enslaving as an active interface with an up link [ 1825.522717][ T4518] netlink: 9275 bytes leftover after parsing attributes in process `syz.2.11295'. [ 1825.603711][ T4520] netlink: 'syz.3.11297': attribute type 46 has an invalid length. [ 1825.679141][ T4520] netlink: 'syz.3.11297': attribute type 41 has an invalid length. [ 1825.924754][ T4534] netlink: 60 bytes leftover after parsing attributes in process `syz.0.11301'. [ 1825.971447][ T4534] netlink: 60 bytes leftover after parsing attributes in process `syz.0.11301'. [ 1826.019364][ T4534] netlink: 60 bytes leftover after parsing attributes in process `syz.0.11301'. [ 1826.080263][ T4534] netlink: 60 bytes leftover after parsing attributes in process `syz.0.11301'. [ 1826.108867][ T4541] netlink: 763 bytes leftover after parsing attributes in process `syz.4.11302'. [ 1826.218360][ T4544] netlink: 55 bytes leftover after parsing attributes in process `syz.4.11302'. [ 1826.851942][ T4562] validate_nla: 4 callbacks suppressed [ 1826.851961][ T4562] netlink: 'syz.0.11308': attribute type 46 has an invalid length. [ 1826.920079][ T4566] netlink: 'syz.0.11308': attribute type 41 has an invalid length. [ 1826.935144][ T4567] netlink: 60583 bytes leftover after parsing attributes in process `syz.4.11310'. [ 1826.950322][ T4567] netlink: 4 bytes leftover after parsing attributes in process `syz.4.11310'. [ 1826.962816][ T4567] netlink: 'syz.4.11310': attribute type 2 has an invalid length. [ 1827.510724][ T4577] netlink: 'syz.4.11312': attribute type 21 has an invalid length. [ 1827.555007][ T4579] netlink: 'syz.4.11312': attribute type 10 has an invalid length. [ 1827.602885][ T4582] FAULT_INJECTION: forcing a failure. [ 1827.602885][ T4582] name failslab, interval 1, probability 0, space 0, times 0 [ 1827.692719][ T4582] CPU: 0 PID: 4582 Comm: syz.1.11314 Not tainted syzkaller #0 [ 1827.700274][ T4582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 1827.710385][ T4582] Call Trace: [ 1827.713714][ T4582] [ 1827.716696][ T4582] dump_stack_lvl+0x188/0x24e [ 1827.721438][ T4582] ? show_regs_print_info+0x12/0x12 [ 1827.726695][ T4582] ? load_image+0x400/0x400 [ 1827.731266][ T4582] ? __might_sleep+0xd0/0xd0 [ 1827.735908][ T4582] ? __lock_acquire+0x7d10/0x7d10 [ 1827.740996][ T4582] should_fail_ex+0x399/0x4d0 [ 1827.745742][ T4582] should_failslab+0x5/0x20 [ 1827.750335][ T4582] slab_pre_alloc_hook+0x59/0x310 [ 1827.755414][ T4582] kmem_cache_alloc+0x56/0x2f0 [ 1827.760229][ T4582] ? __pmd_alloc+0x116/0x760 [ 1827.764865][ T4582] __pmd_alloc+0x116/0x760 [ 1827.769307][ T4582] ? __pud_alloc+0x150/0x150 [ 1827.773926][ T4582] ? count_memcg_event_mm+0x36b/0x3c0 [ 1827.779409][ T4582] ? __lock_acquire+0x7d10/0x7d10 [ 1827.784556][ T4582] ? count_memcg_event_mm+0x8a/0x3c0 [ 1827.789869][ T4582] ? put_page+0x270/0x270 [ 1827.794226][ T4582] ? hugepage_vma_check+0x466/0x540 [ 1827.799484][ T4582] handle_mm_fault+0xa03/0x3ee0 [ 1827.804367][ T4582] ? mt_find+0x157/0x830 [ 1827.808654][ T4582] ? numa_migrate_prep+0x250/0x250 [ 1827.813800][ T4582] ? lock_chain_count+0x20/0x20 [ 1827.818694][ T4582] ? lock_mm_and_find_vma+0xae/0x2f0 [ 1827.824006][ T4582] do_user_addr_fault+0x51f/0xb10 [ 1827.829086][ T4582] exc_page_fault+0x60/0x100 [ 1827.833717][ T4582] asm_exc_page_fault+0x22/0x30 [ 1827.838596][ T4582] RIP: 0010:copy_user_short_string+0xa/0x40 [ 1827.844530][ T4582] Code: 83 f8 12 74 0a 89 d1 f3 a4 89 c8 0f 01 ca c3 89 d0 0f 01 ca c3 01 ca eb e7 90 90 90 90 90 90 90 89 d1 83 e2 07 c1 e9 03 74 12 <4c> 8b 06 4c 89 07 48 8d 76 08 48 8d 7f 08 ff c9 75 ee 21 d2 74 10 [ 1827.864336][ T4582] RSP: 0018:ffffc90003577a68 EFLAGS: 00050206 [ 1827.870454][ T4582] RAX: ffffffff8410d701 RBX: 0000000000000018 RCX: 0000000000000003 [ 1827.878456][ T4582] RDX: 0000000000000000 RSI: 000000110c230000 RDI: ffffc90003577b00 [ 1827.886472][ T4582] RBP: 0000000000000000 R08: ffffc90003577b17 R09: 1ffff920006aef62 [ 1827.894476][ T4582] R10: dffffc0000000000 R11: fffff520006aef63 R12: 00007fffffffefe8 [ 1827.902475][ T4582] R13: 1ffff1100d051995 R14: ffffc90003577b00 R15: 000000110c230000 [ 1827.910485][ T4582] ? _copy_from_user+0x41/0x170 [ 1827.915379][ T4582] _copy_from_user+0xf4/0x170 [ 1827.920105][ T4582] ipip6_tunnel_siocdevprivate+0x3c5/0x1630 [ 1827.926121][ T4582] ? sit_tunnel_xmit+0x2010/0x2010 [ 1827.931276][ T4582] ? __mutex_trylock_common+0x155/0x260 [ 1827.936855][ T4582] ? trace_raw_output_contention_end+0xd0/0xd0 [ 1827.943050][ T4582] ? rcu_is_watching+0x11/0xa0 [ 1827.947860][ T4582] ? trace_contention_end+0x5f/0x170 [ 1827.953188][ T4582] ? full_name_hash+0x8e/0xe0 [ 1827.957897][ T4582] dev_ifsioc+0xa4a/0xd40 [ 1827.962258][ T4582] ? dev_ioctl+0xe80/0xe80 [ 1827.966789][ T4582] ? __lock_acquire+0x7d10/0x7d10 [ 1827.971852][ T4582] ? full_name_hash+0x8e/0xe0 [ 1827.976557][ T4582] ? dev_load+0x1d/0x1e0 [ 1827.980824][ T4582] ? dev_load+0x1d/0x1e0 [ 1827.985267][ T4582] dev_ioctl+0x5f8/0xe80 [ 1827.989593][ T4582] ? get_user_ifreq+0xc7/0x170 [ 1827.994396][ T4582] sock_ioctl+0x691/0x710 [ 1827.998770][ T4582] ? sock_poll+0x410/0x410 [ 1828.003224][ T4582] ? bpf_lsm_file_ioctl+0x5/0x10 [ 1828.008199][ T4582] ? security_file_ioctl+0x7c/0xa0 [ 1828.013350][ T4582] ? sock_poll+0x410/0x410 [ 1828.017803][ T4582] __se_sys_ioctl+0xfa/0x170 [ 1828.022437][ T4582] do_syscall_64+0x4c/0xa0 [ 1828.026881][ T4582] ? clear_bhb_loop+0x60/0xb0 [ 1828.031604][ T4582] ? clear_bhb_loop+0x60/0xb0 [ 1828.036313][ T4582] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1828.042252][ T4582] RIP: 0033:0x7f9180f9acb9 [ 1828.046804][ T4582] 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 [ 1828.066464][ T4582] RSP: 002b:00007f9181dca028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1828.074913][ T4582] RAX: ffffffffffffffda RBX: 00007f9181215fa0 RCX: 00007f9180f9acb9 [ 1828.082910][ T4582] RDX: 0000200000000900 RSI: 00000000000089fa RDI: 0000000000000004 [ 1828.090943][ T4582] RBP: 00007f9181dca090 R08: 0000000000000000 R09: 0000000000000000 [ 1828.098940][ T4582] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1828.106953][ T4582] R13: 00007f9181216038 R14: 00007f9181215fa0 R15: 00007ffca7767658 [ 1828.115005][ T4582] [ 1828.735876][ T4585] FAULT_INJECTION: forcing a failure. [ 1828.735876][ T4585] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1828.809387][ T4585] CPU: 0 PID: 4585 Comm: syz.1.11317 Not tainted syzkaller #0 [ 1828.816971][ T4585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 1828.827206][ T4585] Call Trace: [ 1828.830580][ T4585] [ 1828.833606][ T4585] dump_stack_lvl+0x188/0x24e [ 1828.838489][ T4585] ? show_regs_print_info+0x12/0x12 [ 1828.843808][ T4585] ? load_image+0x400/0x400 [ 1828.848437][ T4585] ? __lock_acquire+0x7d10/0x7d10 [ 1828.853582][ T4585] ? tomoyo_path_number_perm+0x205/0x650 [ 1828.859324][ T4585] ? tomoyo_path_number_perm+0x5a4/0x650 [ 1828.865175][ T4585] should_fail_ex+0x399/0x4d0 [ 1828.869993][ T4585] _copy_from_user+0x2c/0x170 [ 1828.874790][ T4585] wext_handle_ioctl+0xc4/0x1d0 [ 1828.879771][ T4585] ? call_commit_handler+0xf0/0xf0 [ 1828.885063][ T4585] sock_ioctl+0x143/0x710 [ 1828.889515][ T4585] ? sock_poll+0x410/0x410 [ 1828.894101][ T4585] ? bpf_lsm_file_ioctl+0x5/0x10 [ 1828.899140][ T4585] ? security_file_ioctl+0x7c/0xa0 [ 1828.904352][ T4585] ? sock_poll+0x410/0x410 [ 1828.908884][ T4585] __se_sys_ioctl+0xfa/0x170 [ 1828.913597][ T4585] do_syscall_64+0x4c/0xa0 [ 1828.918461][ T4585] ? clear_bhb_loop+0x60/0xb0 [ 1828.923241][ T4585] ? clear_bhb_loop+0x60/0xb0 [ 1828.928021][ T4585] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1828.934006][ T4585] RIP: 0033:0x7f9180f9acb9 [ 1828.938526][ T4585] 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 [ 1828.958228][ T4585] RSP: 002b:00007f9181dca028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1828.966757][ T4585] RAX: ffffffffffffffda RBX: 00007f9181215fa0 RCX: 00007f9180f9acb9 [ 1828.974830][ T4585] RDX: 0000200000000000 RSI: 0000000000008b14 RDI: 0000000000000008 [ 1828.982981][ T4585] RBP: 00007f9181dca090 R08: 0000000000000000 R09: 0000000000000000 [ 1828.991041][ T4585] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1828.999145][ T4585] R13: 00007f9181216038 R14: 00007f9181215fa0 R15: 00007ffca7767658 [ 1829.007279][ T4585] [ 1829.526009][ T4602] netlink: 'syz.1.11320': attribute type 10 has an invalid length. [ 1829.689351][ T4610] netlink: 'syz.4.11322': attribute type 10 has an invalid length. [ 1829.706174][ T4610] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1829.749365][ T4610] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1829.833231][ T4610] bond0: (slave batadv_slave_0): Enslaving as an active interface with an up link [ 1829.900738][ T4613] netlink: 'syz.1.11326': attribute type 21 has an invalid length. [ 1829.957994][ T4613] netlink: 'syz.1.11326': attribute type 10 has an invalid length. [ 1830.752297][ T4607] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1830.760046][ T4634] netlink: 'syz.4.11331': attribute type 16 has an invalid length. [ 1830.770163][ T4607] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1830.793780][ T4634] __nla_validate_parse: 3 callbacks suppressed [ 1830.793798][ T4634] netlink: 132 bytes leftover after parsing attributes in process `syz.4.11331'. [ 1831.005714][ T4644] FAULT_INJECTION: forcing a failure. [ 1831.005714][ T4644] name failslab, interval 1, probability 0, space 0, times 0 [ 1831.028653][ T4644] CPU: 0 PID: 4644 Comm: syz.1.11335 Not tainted syzkaller #0 [ 1831.036205][ T4644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 1831.046312][ T4644] Call Trace: [ 1831.049665][ T4644] [ 1831.052640][ T4644] dump_stack_lvl+0x188/0x24e [ 1831.057573][ T4644] ? show_regs_print_info+0x12/0x12 [ 1831.062929][ T4644] ? load_image+0x400/0x400 [ 1831.067526][ T4644] ? __might_sleep+0xd0/0xd0 [ 1831.072182][ T4644] ? __lock_acquire+0x7d10/0x7d10 [ 1831.077294][ T4644] should_fail_ex+0x399/0x4d0 [ 1831.082044][ T4644] should_failslab+0x5/0x20 [ 1831.086624][ T4644] slab_pre_alloc_hook+0x59/0x310 [ 1831.091704][ T4644] ? tomoyo_realpath_from_path+0xdf/0x5d0 [ 1831.097522][ T4644] __kmem_cache_alloc_node+0x4f/0x260 [ 1831.102962][ T4644] ? tomoyo_realpath_from_path+0xdf/0x5d0 [ 1831.108748][ T4644] __kmalloc+0xa0/0x240 [ 1831.112964][ T4644] tomoyo_realpath_from_path+0xdf/0x5d0 [ 1831.118608][ T4644] ? tomoyo_path_number_perm+0x205/0x650 [ 1831.124323][ T4644] tomoyo_path_number_perm+0x22f/0x650 [ 1831.129860][ T4644] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 1831.135401][ T4644] ? ksys_write+0x1c0/0x250 [ 1831.140054][ T4644] ? common_file_perm+0x171/0x1c0 [ 1831.145157][ T4644] ? __fget_files+0x28/0x4b0 [ 1831.149783][ T4644] ? __fget_files+0x28/0x4b0 [ 1831.154594][ T4644] security_file_ioctl+0x6c/0xa0 [ 1831.159566][ T4644] __se_sys_ioctl+0x48/0x170 [ 1831.164203][ T4644] do_syscall_64+0x4c/0xa0 [ 1831.168744][ T4644] ? clear_bhb_loop+0x60/0xb0 [ 1831.173450][ T4644] ? clear_bhb_loop+0x60/0xb0 [ 1831.178159][ T4644] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1831.184086][ T4644] RIP: 0033:0x7f9180f9acb9 [ 1831.188531][ T4644] 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 [ 1831.208271][ T4644] RSP: 002b:00007f9181dca028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1831.216718][ T4644] RAX: ffffffffffffffda RBX: 00007f9181215fa0 RCX: 00007f9180f9acb9 [ 1831.224722][ T4644] RDX: 000000110e22fff6 RSI: 00000000c004743e RDI: 0000000000000003 [ 1831.232814][ T4644] RBP: 00007f9181dca090 R08: 0000000000000000 R09: 0000000000000000 [ 1831.240828][ T4644] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1831.248844][ T4644] R13: 00007f9181216038 R14: 00007f9181215fa0 R15: 00007ffca7767658 [ 1831.256867][ T4644] [ 1831.268863][ T4644] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1831.907821][ T4646] netlink: 763 bytes leftover after parsing attributes in process `syz.4.11337'. [ 1831.952821][ T4646] validate_nla: 1 callbacks suppressed [ 1831.952842][ T4646] netlink: 'syz.4.11337': attribute type 10 has an invalid length. [ 1831.997841][ T4646] netlink: 55 bytes leftover after parsing attributes in process `syz.4.11337'. [ 1832.022498][ T4655] netlink: 'syz.1.11340': attribute type 10 has an invalid length. [ 1832.043730][ T4655] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1832.118226][ T4655] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1832.187259][ T4655] bond0: (slave batadv_slave_0): Enslaving as an active interface with an up link [ 1832.215408][ T4648] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1832.271325][ T4648] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1832.689481][ T4670] netlink: 60 bytes leftover after parsing attributes in process `syz.3.11344'. [ 1832.724297][ T4670] netlink: 60 bytes leftover after parsing attributes in process `syz.3.11344'. [ 1832.757648][ T4674] netlink: 'syz.1.11346': attribute type 46 has an invalid length. [ 1832.772001][ T4675] netlink: 60 bytes leftover after parsing attributes in process `syz.3.11344'. [ 1832.854394][ T4674] netlink: 'syz.1.11346': attribute type 41 has an invalid length. [ 1833.144586][ T4675] netlink: 60 bytes leftover after parsing attributes in process `syz.3.11344'. [ 1833.488565][ T4670] netlink: 194236 bytes leftover after parsing attributes in process `syz.3.11344'. [ 1833.525161][ T4670] netlink: zone id is out of range [ 1833.535515][ T4670] netlink: zone id is out of range [ 1833.554674][ T4670] netlink: zone id is out of range [ 1833.559946][ T4670] netlink: zone id is out of range [ 1833.634332][ T4670] netlink: zone id is out of range [ 1833.650070][ T4670] netlink: zone id is out of range [ 1833.664458][ T4670] netlink: zone id is out of range [ 1833.669678][ T4670] netlink: zone id is out of range [ 1834.926774][ T4685] netlink: 'syz.1.11348': attribute type 2 has an invalid length. [ 1834.947241][ T4685] netlink: 199848 bytes leftover after parsing attributes in process `syz.1.11348'. [ 1835.664560][ T4688] netlink: 132 bytes leftover after parsing attributes in process `syz.2.11349'. [ 1835.796671][ T4690] FAULT_INJECTION: forcing a failure. [ 1835.796671][ T4690] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1835.825944][ T4690] CPU: 1 PID: 4690 Comm: syz.3.11350 Not tainted syzkaller #0 [ 1835.833518][ T4690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 1835.843652][ T4690] Call Trace: [ 1835.846996][ T4690] [ 1835.850002][ T4690] dump_stack_lvl+0x188/0x24e [ 1835.854876][ T4690] ? show_regs_print_info+0x12/0x12 [ 1835.860238][ T4690] ? load_image+0x400/0x400 [ 1835.864931][ T4690] ? __lock_acquire+0x7d10/0x7d10 [ 1835.870142][ T4690] should_fail_ex+0x399/0x4d0 [ 1835.874913][ T4690] _copy_from_user+0x2c/0x170 [ 1835.879695][ T4690] iovec_from_user+0x143/0x360 [ 1835.884552][ T4690] __import_iovec+0x6d/0x500 [ 1835.889248][ T4690] import_iovec+0x6f/0xa0 [ 1835.893671][ T4690] ___sys_sendmsg+0x252/0x360 [ 1835.898458][ T4690] ? __sys_sendmsg+0x290/0x290 [ 1835.903376][ T4690] ? __lock_acquire+0x7d10/0x7d10 [ 1835.908604][ T4690] __se_sys_sendmsg+0x1bb/0x2a0 [ 1835.913534][ T4690] ? __x64_sys_sendmsg+0x80/0x80 [ 1835.918576][ T4690] ? lockdep_hardirqs_on+0x94/0x140 [ 1835.923843][ T4690] do_syscall_64+0x4c/0xa0 [ 1835.928309][ T4690] ? clear_bhb_loop+0x60/0xb0 [ 1835.933034][ T4690] ? clear_bhb_loop+0x60/0xb0 [ 1835.937776][ T4690] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1835.943892][ T4690] RIP: 0033:0x7faffb59acb9 [ 1835.948360][ T4690] 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 [ 1835.968106][ T4690] RSP: 002b:00007faffc4be028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1835.976746][ T4690] RAX: ffffffffffffffda RBX: 00007faffb815fa0 RCX: 00007faffb59acb9 [ 1835.985052][ T4690] RDX: 0000000000000c04 RSI: 0000200000000080 RDI: 0000000000000005 [ 1835.993283][ T4690] RBP: 00007faffc4be090 R08: 0000000000000000 R09: 0000000000000000 [ 1836.001311][ T4690] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1836.009334][ T4690] R13: 00007faffb816038 R14: 00007faffb815fa0 R15: 00007ffe84256078 [ 1836.017397][ T4690] [ 1836.272167][ T4699] netlink: 763 bytes leftover after parsing attributes in process `syz.4.11353'. [ 1836.314717][ T4698] netlink: 'syz.4.11353': attribute type 10 has an invalid length. [ 1836.333190][ T4698] netlink: 55 bytes leftover after parsing attributes in process `syz.4.11353'. [ 1836.394780][ T4706] netlink: 'syz.2.11354': attribute type 10 has an invalid length. [ 1836.434040][ T4706] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1836.483324][ T4706] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1836.570850][ T4706] bond0: (slave batadv_slave_0): Enslaving as an active interface with an up link [ 1836.653134][ T4712] netlink: 'syz.1.11357': attribute type 1 has an invalid length. [ 1836.720180][ T4712] netlink: 'syz.1.11357': attribute type 1 has an invalid length. [ 1836.741818][ T4712] netlink: 116376 bytes leftover after parsing attributes in process `syz.1.11357'. [ 1837.435099][ T4731] netlink: 180 bytes leftover after parsing attributes in process `syz.1.11362'. [ 1837.483473][ T4731] netlink: 'syz.1.11362': attribute type 2 has an invalid length. [ 1837.603450][ T4731] netlink: 'syz.1.11362': attribute type 1 has an invalid length. [ 1839.961510][ T4740] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1840.045592][ T4740] net_ratelimit: 14 callbacks suppressed [ 1840.045611][ T4740] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1840.188350][ T4749] netlink: 763 bytes leftover after parsing attributes in process `syz.1.11367'. [ 1840.248253][ T4749] netlink: 'syz.1.11367': attribute type 10 has an invalid length. [ 1840.278940][ T4749] netlink: 55 bytes leftover after parsing attributes in process `syz.1.11367'. [ 1840.371629][ T4756] FAULT_INJECTION: forcing a failure. [ 1840.371629][ T4756] name failslab, interval 1, probability 0, space 0, times 0 [ 1840.434898][ T4756] CPU: 0 PID: 4756 Comm: syz.0.11370 Not tainted syzkaller #0 [ 1840.442474][ T4756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 1840.452627][ T4756] Call Trace: [ 1840.455976][ T4756] [ 1840.458973][ T4756] dump_stack_lvl+0x188/0x24e [ 1840.463824][ T4756] ? show_regs_print_info+0x12/0x12 [ 1840.469099][ T4756] ? load_image+0x400/0x400 [ 1840.473660][ T4756] ? __might_sleep+0xd0/0xd0 [ 1840.478303][ T4756] ? __lock_acquire+0x7d10/0x7d10 [ 1840.483469][ T4756] should_fail_ex+0x399/0x4d0 [ 1840.488225][ T4756] should_failslab+0x5/0x20 [ 1840.492786][ T4756] slab_pre_alloc_hook+0x59/0x310 [ 1840.497878][ T4756] kmem_cache_alloc_node+0x5a/0x320 [ 1840.503125][ T4756] ? __alloc_skb+0xfc/0x7e0 [ 1840.507702][ T4756] __alloc_skb+0xfc/0x7e0 [ 1840.512104][ T4756] tipc_nl_compat_doit+0x186/0x610 [ 1840.517358][ T4756] ? end_current_label_crit_section+0x170/0x170 [ 1840.523675][ T4756] ? tipc_nl_compat_bearer_enable+0x600/0x600 [ 1840.529904][ T4756] ? apparmor_capable+0x12c/0x190 [ 1840.534999][ T4756] ? bpf_lsm_capable+0x5/0x10 [ 1840.539722][ T4756] ? security_capable+0x85/0xb0 [ 1840.544642][ T4756] tipc_nl_compat_recv+0x536/0xaf0 [ 1840.549998][ T4756] ? tipc_netlink_compat_stop+0x20/0x20 [ 1840.555598][ T4756] ? __mutex_trylock_common+0x155/0x260 [ 1840.561192][ T4756] ? tipc_nl_node_get_link+0x5b0/0x5b0 [ 1840.566705][ T4756] ? tipc_nl_compat_link_set+0x10a0/0x10a0 [ 1840.572593][ T4756] ? rcu_is_watching+0x11/0xa0 [ 1840.577422][ T4756] ? trace_contention_end+0x5f/0x170 [ 1840.582775][ T4756] genl_family_rcv_msg_doit+0x22a/0x330 [ 1840.588400][ T4756] ? genl_family_rcv_msg_dumpit+0x3c0/0x3c0 [ 1840.594402][ T4756] ? memset+0x1e/0x40 [ 1840.598449][ T4756] ? genl_get_cmd+0x55f/0x8b0 [ 1840.603196][ T4756] genl_rcv_msg+0x604/0x790 [ 1840.607782][ T4756] ? genl_bind+0x360/0x360 [ 1840.612252][ T4756] ? tipc_netlink_compat_stop+0x20/0x20 [ 1840.617919][ T4756] netlink_rcv_skb+0x1fb/0x450 [ 1840.622757][ T4756] ? genl_bind+0x360/0x360 [ 1840.627254][ T4756] ? netlink_ack+0x1170/0x1170 [ 1840.632107][ T4756] ? down_read+0x1a8/0x2d0 [ 1840.636590][ T4756] genl_rcv+0x24/0x40 [ 1840.640631][ T4756] netlink_unicast+0x74d/0x8d0 [ 1840.645487][ T4756] netlink_sendmsg+0x8ad/0xbd0 [ 1840.650327][ T4756] ? netlink_getsockopt+0x550/0x550 [ 1840.655593][ T4756] ? aa_sock_msg_perm+0x94/0x150 [ 1840.660583][ T4756] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1840.665909][ T4756] ? security_socket_sendmsg+0x7c/0xa0 [ 1840.671445][ T4756] ? netlink_getsockopt+0x550/0x550 [ 1840.676698][ T4756] ____sys_sendmsg+0x5be/0x970 [ 1840.681546][ T4756] ? __sys_sendmsg_sock+0x30/0x30 [ 1840.686619][ T4756] ? __import_iovec+0x315/0x500 [ 1840.691559][ T4756] ? import_iovec+0x6f/0xa0 [ 1840.696120][ T4756] ___sys_sendmsg+0x2a2/0x360 [ 1840.700869][ T4756] ? __sys_sendmsg+0x290/0x290 [ 1840.705789][ T4756] ? __lock_acquire+0x7d10/0x7d10 [ 1840.710947][ T4756] __se_sys_sendmsg+0x1bb/0x2a0 [ 1840.715892][ T4756] ? __x64_sys_sendmsg+0x80/0x80 [ 1840.720941][ T4756] ? lockdep_hardirqs_on+0x94/0x140 [ 1840.726213][ T4756] do_syscall_64+0x4c/0xa0 [ 1840.730677][ T4756] ? clear_bhb_loop+0x60/0xb0 [ 1840.735410][ T4756] ? clear_bhb_loop+0x60/0xb0 [ 1840.740161][ T4756] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1840.746126][ T4756] RIP: 0033:0x7fb07539acb9 [ 1840.750588][ T4756] 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 [ 1840.770243][ T4756] RSP: 002b:00007fb0761f0028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1840.778707][ T4756] RAX: ffffffffffffffda RBX: 00007fb075615fa0 RCX: 00007fb07539acb9 [ 1840.786725][ T4756] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000007 [ 1840.794743][ T4756] RBP: 00007fb0761f0090 R08: 0000000000000000 R09: 0000000000000000 [ 1840.802772][ T4756] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1840.810795][ T4756] R13: 00007fb075616038 R14: 00007fb075615fa0 R15: 00007ffe932ee2a8 [ 1840.818856][ T4756] [ 1841.037401][ T4765] netlink: 'syz.4.11372': attribute type 10 has an invalid length. [ 1841.290849][ T4766] netlink: 'syz.1.11373': attribute type 13 has an invalid length. [ 1841.326718][ T4766] netlink: 152 bytes leftover after parsing attributes in process `syz.1.11373'. [ 1841.372637][ T4766] syz_tun: refused to change device tx_queue_len [ 1841.411324][ T4766] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 1843.043452][ T4784] netlink: 60 bytes leftover after parsing attributes in process `syz.0.11379'. [ 1843.075960][ T4784] netlink: 60 bytes leftover after parsing attributes in process `syz.0.11379'. [ 1843.101005][ T4787] netlink: 60 bytes leftover after parsing attributes in process `syz.0.11379'. [ 1843.273564][ T4784] netlink: 194236 bytes leftover after parsing attributes in process `syz.0.11379'. [ 1843.303386][ T4787] netlink: 60 bytes leftover after parsing attributes in process `syz.0.11379'. [ 1843.381258][ T4784] netlink: zone id is out of range [ 1843.407894][ T4784] netlink: zone id is out of range [ 1843.445400][ T4791] netlink: 'syz.3.11382': attribute type 21 has an invalid length. [ 1843.456781][ T4784] netlink: zone id is out of range [ 1843.479503][ T4784] netlink: zone id is out of range [ 1843.500025][ T4784] netlink: zone id is out of range [ 1843.526424][ T4784] netlink: zone id is out of range [ 1843.547480][ T4784] netlink: zone id is out of range [ 1843.580760][ T4784] netlink: zone id is out of range [ 1843.599795][ T4791] netlink: 'syz.3.11382': attribute type 10 has an invalid length. [ 1843.691592][ T4794] netlink: 763 bytes leftover after parsing attributes in process `syz.4.11383'. [ 1843.803566][ T4795] netlink: 'syz.4.11383': attribute type 10 has an invalid length. [ 1843.852758][ T4795] netlink: 55 bytes leftover after parsing attributes in process `syz.4.11383'. [ 1845.139641][ T4808] netlink: 180900 bytes leftover after parsing attributes in process `syz.2.11387'. [ 1845.213183][ T4808] net_ratelimit: 14 callbacks suppressed [ 1845.213204][ T4808] openvswitch: netlink: Flow actions attr not present in new flow. [ 1846.670896][ T4824] netlink: 'syz.2.11392': attribute type 10 has an invalid length. [ 1848.057179][ T4845] netlink: 60 bytes leftover after parsing attributes in process `syz.2.11396'. [ 1848.189588][ T4845] netlink: 60 bytes leftover after parsing attributes in process `syz.2.11396'. [ 1848.358684][ T4847] netlink: 60 bytes leftover after parsing attributes in process `syz.2.11396'. [ 1848.453047][ T4841] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1848.467553][ T4845] netlink: 194236 bytes leftover after parsing attributes in process `syz.2.11396'. [ 1848.548264][ T4845] netlink: zone id is out of range [ 1848.553500][ T4845] netlink: zone id is out of range [ 1848.572695][ T4841] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1848.603266][ T4845] netlink: zone id is out of range [ 1848.615369][ T4845] netlink: zone id is out of range [ 1848.628476][ T4845] netlink: zone id is out of range [ 1848.641519][ T4847] netlink: 60 bytes leftover after parsing attributes in process `syz.2.11396'. [ 1848.656089][ T4845] netlink: zone id is out of range [ 1848.668050][ T4845] netlink: zone id is out of range [ 1848.680832][ T4845] netlink: zone id is out of range [ 1848.880590][ T4863] netlink: 763 bytes leftover after parsing attributes in process `syz.2.11400'. [ 1848.901039][ T4863] netlink: 'syz.2.11400': attribute type 10 has an invalid length. [ 1848.913122][ T4863] netlink: 55 bytes leftover after parsing attributes in process `syz.2.11400'. [ 1848.936449][ T4864] netlink: 'syz.4.11399': attribute type 21 has an invalid length. [ 1848.975825][ T4864] netlink: 'syz.4.11399': attribute type 10 has an invalid length. [ 1851.004960][ T4879] netlink: 'syz.4.11407': attribute type 10 has an invalid length. [ 1851.486517][ T4888] netlink: 134056 bytes leftover after parsing attributes in process `syz.3.11409'. [ 1853.215747][ T1273] ieee802154 phy0 wpan0: encryption failed: -22 [ 1853.222134][ T1273] ieee802154 phy1 wpan1: encryption failed: -22 [ 1854.030794][ T4895] netlink: 'syz.2.11411': attribute type 10 has an invalid length. [ 1854.155167][ T4895] team0: Port device wlan1 added [ 1854.350479][ T4909] netlink: 15862 bytes leftover after parsing attributes in process `syz.0.11413'. [ 1854.432319][ T4906] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1854.500646][ T4906] net_ratelimit: 7 callbacks suppressed [ 1854.500688][ T4906] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1854.953370][ T4924] netlink: 763 bytes leftover after parsing attributes in process `syz.4.11416'. [ 1855.045049][ T4924] netlink: 'syz.4.11416': attribute type 10 has an invalid length. [ 1855.089911][ T4924] netlink: 55 bytes leftover after parsing attributes in process `syz.4.11416'. [ 1855.490918][ T4938] netlink: 830 bytes leftover after parsing attributes in process `syz.4.11420'. [ 1855.571470][ T4940] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1855.614234][ T4940] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1857.954347][ T4944] netlink: 'syz.1.11422': attribute type 10 has an invalid length. [ 1859.533399][ T4962] netlink: 830 bytes leftover after parsing attributes in process `syz.0.11428'. [ 1859.710505][ T4967] netlink: 'syz.0.11429': attribute type 21 has an invalid length. [ 1859.806675][ T4967] netlink: 'syz.0.11429': attribute type 10 has an invalid length. [ 1860.227422][ T4991] netlink: 111 bytes leftover after parsing attributes in process `syz.1.11436'. [ 1860.287641][ T4992] netlink: 'syz.2.11437': attribute type 10 has an invalid length. [ 1860.440152][ T5001] netlink: 63503 bytes leftover after parsing attributes in process `syz.1.11439'. [ 1860.571976][ T5003] netlink: 'syz.1.11439': attribute type 10 has an invalid length. [ 1863.288820][ T5006] FAULT_INJECTION: forcing a failure. [ 1863.288820][ T5006] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1863.333707][ T5006] CPU: 0 PID: 5006 Comm: syz.2.11440 Not tainted syzkaller #0 [ 1863.341265][ T5006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 1863.351564][ T5006] Call Trace: [ 1863.354890][ T5006] [ 1863.357863][ T5006] dump_stack_lvl+0x188/0x24e [ 1863.362620][ T5006] ? show_regs_print_info+0x12/0x12 [ 1863.367888][ T5006] ? load_image+0x400/0x400 [ 1863.372472][ T5006] ? __lock_acquire+0x7d10/0x7d10 [ 1863.377598][ T5006] should_fail_ex+0x399/0x4d0 [ 1863.382359][ T5006] _copy_from_user+0x2c/0x170 [ 1863.387193][ T5006] __sys_bpf+0x2ea/0x780 [ 1863.391499][ T5006] ? bpf_link_show_fdinfo+0x380/0x380 [ 1863.396940][ T5006] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1863.403130][ T5006] __x64_sys_bpf+0x78/0x90 [ 1863.407593][ T5006] do_syscall_64+0x4c/0xa0 [ 1863.412066][ T5006] ? clear_bhb_loop+0x60/0xb0 [ 1863.416781][ T5006] ? clear_bhb_loop+0x60/0xb0 [ 1863.421497][ T5006] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1863.427425][ T5006] RIP: 0033:0x7ff691b9acb9 [ 1863.431877][ T5006] 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 [ 1863.451637][ T5006] RSP: 002b:00007ff68fdf6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1863.460087][ T5006] RAX: ffffffffffffffda RBX: 00007ff691e15fa0 RCX: 00007ff691b9acb9 [ 1863.468089][ T5006] RDX: 0000000000000048 RSI: 00002000000054c0 RDI: 0000000000000005 [ 1863.476092][ T5006] RBP: 00007ff68fdf6090 R08: 0000000000000000 R09: 0000000000000000 [ 1863.484182][ T5006] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1863.492212][ T5006] R13: 00007ff691e16038 R14: 00007ff691e15fa0 R15: 00007fff2651d8a8 [ 1863.500366][ T5006] [ 1864.152720][ T5022] netlink: 'syz.0.11446': attribute type 21 has an invalid length. [ 1864.640746][ T5022] netlink: 'syz.0.11446': attribute type 10 has an invalid length. [ 1867.339529][ T5036] netlink: 'syz.0.11450': attribute type 10 has an invalid length. [ 1867.730447][ T5054] netlink: 63503 bytes leftover after parsing attributes in process `syz.4.11457'. [ 1867.762471][ T5054] netlink: 'syz.4.11457': attribute type 10 has an invalid length. [ 1868.179272][ T5051] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1868.202825][ T5051] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1868.221994][ T5063] netlink: 156 bytes leftover after parsing attributes in process `syz.0.11459'. [ 1868.384675][ T5067] netlink: 'syz.1.11460': attribute type 3 has an invalid length. [ 1868.410580][ T5067] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.11460'. [ 1868.431217][ T5069] netlink: 'syz.2.11461': attribute type 21 has an invalid length. [ 1868.473655][ T5069] netlink: 'syz.2.11461': attribute type 10 has an invalid length. [ 1868.526691][ T5072] netlink: 'syz.0.11463': attribute type 10 has an invalid length. [ 1868.536873][ T5072] netlink: 55 bytes leftover after parsing attributes in process `syz.0.11463'. [ 1868.655053][ T5075] netlink: 164 bytes leftover after parsing attributes in process `syz.4.11462'. [ 1869.434592][ T5091] netlink: 'syz.4.11468': attribute type 46 has an invalid length. [ 1869.483374][ T5093] netlink: 'syz.4.11468': attribute type 41 has an invalid length. [ 1869.899601][ T5100] Â: renamed from pim6reg1 [ 1870.226310][ T5106] netlink: 63503 bytes leftover after parsing attributes in process `syz.3.11473'. [ 1870.288965][ T5106] netlink: 'syz.3.11473': attribute type 10 has an invalid length. [ 1870.802155][ T5102] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1870.821537][ T5102] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1870.848075][ T5116] netlink: 'syz.0.11475': attribute type 21 has an invalid length. [ 1870.986398][ T5125] netlink: 830 bytes leftover after parsing attributes in process `syz.2.11477'. [ 1871.117621][ T5127] netlink: 55 bytes leftover after parsing attributes in process `syz.4.11478'. [ 1871.550846][ T5146] FAULT_INJECTION: forcing a failure. [ 1871.550846][ T5146] name failslab, interval 1, probability 0, space 0, times 0 [ 1871.614238][ T5146] CPU: 0 PID: 5146 Comm: syz.4.11485 Not tainted syzkaller #0 [ 1871.621780][ T5146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 1871.631888][ T5146] Call Trace: [ 1871.635229][ T5146] [ 1871.638216][ T5146] dump_stack_lvl+0x188/0x24e [ 1871.642979][ T5146] ? sctp_sendmsg+0x15b0/0x2940 [ 1871.647907][ T5146] ? ___sys_sendmsg+0x2a2/0x360 [ 1871.652891][ T5146] ? show_regs_print_info+0x12/0x12 [ 1871.658164][ T5146] ? load_image+0x400/0x400 [ 1871.662740][ T5146] should_fail_ex+0x399/0x4d0 [ 1871.667475][ T5146] should_failslab+0x5/0x20 [ 1871.672031][ T5146] slab_pre_alloc_hook+0x59/0x310 [ 1871.677097][ T5146] ? sctp_add_bind_addr+0x89/0x350 [ 1871.682258][ T5146] __kmem_cache_alloc_node+0x4f/0x260 [ 1871.687675][ T5146] ? sctp_add_bind_addr+0x89/0x350 [ 1871.692823][ T5146] kmalloc_trace+0x26/0xe0 [ 1871.697282][ T5146] sctp_add_bind_addr+0x89/0x350 [ 1871.702264][ T5146] sctp_copy_local_addr_list+0x311/0x4e0 [ 1871.707974][ T5146] ? sctp_copy_local_addr_list+0xa1/0x4e0 [ 1871.713741][ T5146] ? sctp_do_8_2_transport_strike+0x8a0/0x8a0 [ 1871.719847][ T5146] ? sctp_v6_is_any+0x60/0x70 [ 1871.724557][ T5146] ? sctp_copy_one_addr+0x93/0x660 [ 1871.729713][ T5146] sctp_bind_addr_copy+0xaf/0x3c0 [ 1871.734778][ T5146] ? sctp_assoc_set_bind_addr_from_ep+0xa1/0x190 [ 1871.741151][ T5146] sctp_connect_new_asoc+0x2f5/0x6a0 [ 1871.746479][ T5146] ? __sctp_connect+0xd80/0xd80 [ 1871.751364][ T5146] ? __local_bh_enable_ip+0x136/0x1c0 [ 1871.756762][ T5146] ? _local_bh_enable+0xa0/0xa0 [ 1871.761645][ T5146] ? sctp_endpoint_lookup_assoc+0x77/0x260 [ 1871.767486][ T5146] ? sctp_endpoint_lookup_assoc+0x77/0x260 [ 1871.773331][ T5146] ? bpf_lsm_sctp_bind_connect+0x5/0x10 [ 1871.778937][ T5146] ? security_sctp_bind_connect+0x85/0xb0 [ 1871.784690][ T5146] sctp_sendmsg+0x15b0/0x2940 [ 1871.789425][ T5146] ? sctp_getsockopt+0x8a0/0x8a0 [ 1871.794396][ T5146] ? __lock_acquire+0x7d10/0x7d10 [ 1871.799456][ T5146] ? aa_af_perm+0x340/0x340 [ 1871.803992][ T5146] ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0 [ 1871.810453][ T5146] ? inet_sendmsg+0x78/0x2f0 [ 1871.815096][ T5146] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 1871.820446][ T5146] ? security_socket_sendmsg+0x7c/0xa0 [ 1871.826089][ T5146] ? inet_send_prepare+0x260/0x260 [ 1871.831254][ T5146] ____sys_sendmsg+0x5be/0x970 [ 1871.836070][ T5146] ? __sys_sendmsg_sock+0x30/0x30 [ 1871.841130][ T5146] ? __import_iovec+0x315/0x500 [ 1871.846021][ T5146] ? import_iovec+0x6f/0xa0 [ 1871.850553][ T5146] ___sys_sendmsg+0x2a2/0x360 [ 1871.855275][ T5146] ? __sys_sendmsg+0x290/0x290 [ 1871.860094][ T5146] ? trace_call_bpf+0xbf/0x6b0 [ 1871.864938][ T5146] __se_sys_sendmsg+0x1bb/0x2a0 [ 1871.869846][ T5146] ? ct_nmi_exit+0x145/0x1c0 [ 1871.874477][ T5146] ? __x64_sys_sendmsg+0x80/0x80 [ 1871.879475][ T5146] ? lockdep_hardirqs_on+0x94/0x140 [ 1871.884722][ T5146] do_syscall_64+0x4c/0xa0 [ 1871.889193][ T5146] ? clear_bhb_loop+0x60/0xb0 [ 1871.893909][ T5146] ? clear_bhb_loop+0x60/0xb0 [ 1871.898648][ T5146] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1871.904594][ T5146] RIP: 0033:0x7fcd7ab9acb9 [ 1871.909043][ T5146] 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 [ 1871.928696][ T5146] RSP: 002b:00007fcd7b975028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1871.937142][ T5146] RAX: ffffffffffffffda RBX: 00007fcd7ae16090 RCX: 00007fcd7ab9acb9 [ 1871.945248][ T5146] RDX: 0000000000000000 RSI: 0000200000000f00 RDI: 0000000000000006 [ 1871.953452][ T5146] RBP: 00007fcd7b975090 R08: 0000000000000000 R09: 0000000000000000 [ 1871.961548][ T5146] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1871.969556][ T5146] R13: 00007fcd7ae16128 R14: 00007fcd7ae16090 R15: 00007ffd0022dfb8 [ 1871.977582][ T5146] [ 1873.221929][ T5152] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1873.286876][ T5152] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1875.023693][ T5179] validate_nla: 2 callbacks suppressed [ 1875.023714][ T5179] netlink: 'syz.1.11495': attribute type 10 has an invalid length. [ 1875.064470][ T5179] netlink: 55 bytes leftover after parsing attributes in process `syz.1.11495'. [ 1877.042830][ T5212] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1877.069455][ T5212] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1877.243843][ T5223] netlink: 'syz.3.11509': attribute type 3 has an invalid length. [ 1877.253727][ T5223] netlink: 105116 bytes leftover after parsing attributes in process `syz.3.11509'. [ 1879.694914][ T5258] netlink: 68 bytes leftover after parsing attributes in process `syz.3.11522'. [ 1882.869669][ T5270] netlink: 'syz.2.11527': attribute type 3 has an invalid length. [ 1882.896850][ T5270] netlink: 105116 bytes leftover after parsing attributes in process `syz.2.11527'. [ 1884.576233][ T5294] netlink: 164 bytes leftover after parsing attributes in process `syz.0.11538'. [ 1884.652571][ T5299] sock: sock_set_timeout: `syz.4.11536' (pid 5299) tries to set negative timeout [ 1885.358353][ T5308] netlink: 763 bytes leftover after parsing attributes in process `syz.2.11542'. [ 1885.390514][ T5308] netlink: 'syz.2.11542': attribute type 10 has an invalid length. [ 1885.405505][ T5308] netlink: 55 bytes leftover after parsing attributes in process `syz.2.11542'. [ 1886.424011][ T5313] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1886.464784][ T5313] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1886.841063][ T5325] netlink: 'syz.3.11547': attribute type 3 has an invalid length. [ 1886.884463][ T5325] netlink: 105116 bytes leftover after parsing attributes in process `syz.3.11547'. [ 1888.550784][ T5353] netlink: 763 bytes leftover after parsing attributes in process `syz.0.11556'. [ 1888.573673][ T5353] netlink: 'syz.0.11556': attribute type 10 has an invalid length. [ 1888.583020][ T5353] netlink: 55 bytes leftover after parsing attributes in process `syz.0.11556'. [ 1888.880435][ T5358] netlink: 'syz.2.11559': attribute type 21 has an invalid length. [ 1889.042807][ T5358] netlink: 'syz.2.11559': attribute type 10 has an invalid length. [ 1889.179730][ T5350] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1889.616478][ T5350] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1891.666557][ T5375] netlink: 763 bytes leftover after parsing attributes in process `syz.4.11562'. [ 1891.729176][ T5381] netlink: 'syz.4.11562': attribute type 10 has an invalid length. [ 1891.744229][ T5381] netlink: 55 bytes leftover after parsing attributes in process `syz.4.11562'. [ 1891.974963][ T5386] netlink: 'syz.2.11564': attribute type 3 has an invalid length. [ 1892.022630][ T5386] netlink: 105116 bytes leftover after parsing attributes in process `syz.2.11564'. [ 1892.864735][ T5406] netlink: 763 bytes leftover after parsing attributes in process `syz.4.11571'. [ 1892.910983][ T5406] netlink: 'syz.4.11571': attribute type 10 has an invalid length. [ 1892.954387][ T5406] netlink: 55 bytes leftover after parsing attributes in process `syz.4.11571'. [ 1894.757621][ T5413] netlink: 'syz.2.11575': attribute type 21 has an invalid length. [ 1894.798898][ T5415] netlink: 'syz.2.11575': attribute type 10 has an invalid length. [ 1896.016610][ T5424] netlink: 763 bytes leftover after parsing attributes in process `syz.0.11578'. [ 1896.074989][ T5420] netlink: 'syz.2.11587': attribute type 3 has an invalid length. [ 1896.093134][ T5420] netlink: 105116 bytes leftover after parsing attributes in process `syz.2.11587'. [ 1896.111162][ T5429] netlink: 'syz.0.11578': attribute type 10 has an invalid length. [ 1896.120154][ T5429] netlink: 55 bytes leftover after parsing attributes in process `syz.0.11578'. [ 1896.374356][ T5437] netlink: 'syz.2.11583': attribute type 41 has an invalid length. [ 1896.793538][ T5450] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1896.839221][ T5450] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1896.918406][ T5458] netlink: 'syz.0.11589': attribute type 21 has an invalid length. [ 1896.964724][ T5458] netlink: 'syz.0.11589': attribute type 10 has an invalid length. [ 1897.466912][ T5473] netlink: 763 bytes leftover after parsing attributes in process `syz.1.11595'. [ 1897.503499][ T5473] netlink: 'syz.1.11595': attribute type 10 has an invalid length. [ 1897.567291][ T5473] netlink: 55 bytes leftover after parsing attributes in process `syz.1.11595'. [ 1897.671000][ T5475] netlink: 'syz.3.11594': attribute type 3 has an invalid length. [ 1897.689159][ T5475] netlink: 105116 bytes leftover after parsing attributes in process `syz.3.11594'. [ 1899.373899][ T5495] netlink: 'syz.4.11603': attribute type 21 has an invalid length. [ 1899.555480][ T5502] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1899.684904][ T5503] bond0: (slave dummy0): Enslaving as an active interface with an up link [ 1899.708919][ T5505] netlink: 105116 bytes leftover after parsing attributes in process `syz.4.11606'. [ 1899.746332][ T5499] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1899.848385][ T5499] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1900.166472][ T5512] validate_nla: 3 callbacks suppressed [ 1900.166518][ T5512] netlink: 'syz.1.11608': attribute type 3 has an invalid length. [ 1900.240102][ T5512] netlink: 105116 bytes leftover after parsing attributes in process `syz.1.11608'. [ 1900.339406][ T5521] netlink: 'syz.0.11612': attribute type 3 has an invalid length. [ 1900.353101][ T5521] netlink: 105116 bytes leftover after parsing attributes in process `syz.0.11612'. [ 1902.709049][ T5517] netlink: 763 bytes leftover after parsing attributes in process `syz.4.11610'. [ 1902.730365][ T5524] netlink: 'syz.4.11610': attribute type 10 has an invalid length. [ 1902.742806][ T5524] netlink: 55 bytes leftover after parsing attributes in process `syz.4.11610'. [ 1903.193753][ T5530] netlink: 'syz.1.11613': attribute type 10 has an invalid length. [ 1903.293973][ T5530] bond0: (slave dummy0): Enslaving as an active interface with an up link [ 1903.436945][ T5537] netlink: 'syz.2.11618': attribute type 21 has an invalid length. [ 1903.469092][ T5537] netlink: 'syz.2.11618': attribute type 10 has an invalid length. [ 1903.586884][ T5543] netlink: 65039 bytes leftover after parsing attributes in process `syz.3.11622'. [ 1904.301435][ T5563] netlink: 'syz.4.11625': attribute type 3 has an invalid length. [ 1904.350437][ T5563] netlink: 105116 bytes leftover after parsing attributes in process `syz.4.11625'. [ 1907.570226][ T5589] netlink: 'syz.4.11632': attribute type 6 has an invalid length. [ 1907.582966][ T5589] netlink: 'syz.4.11632': attribute type 7 has an invalid length. [ 1907.742479][T28742] Bluetooth: hci2: unexpected event 0x10 length: 15 > 1 [ 1907.744264][T28742] Bluetooth: hci2: hardware error 0x00 [ 1910.012812][ T5601] netlink: 156 bytes leftover after parsing attributes in process `syz.0.11639'. [ 1910.325974][ T5606] netlink: 'syz.0.11641': attribute type 3 has an invalid length. [ 1910.390212][ T5606] netlink: 105116 bytes leftover after parsing attributes in process `syz.0.11641'. [ 1910.431237][ T5599] netlink: 156 bytes leftover after parsing attributes in process `syz.4.11638'. [ 1910.476453][ T5612] netlink: 'syz.1.11642': attribute type 21 has an invalid length. [ 1910.490583][ T5612] netlink: 'syz.1.11642': attribute type 10 has an invalid length. [ 1911.027224][ T5622] netlink: 'syz.0.11647': attribute type 3 has an invalid length. [ 1911.064337][ T5622] netlink: 105116 bytes leftover after parsing attributes in process `syz.0.11647'. [ 1911.854171][T28742] Bluetooth: hci2: Opcode 0x0c03 failed: -110 [ 1912.630879][ T5620] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1912.704496][ T5620] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1912.890996][ T5640] netlink: 'syz.1.11654': attribute type 3 has an invalid length. [ 1912.892474][ T5644] netlink: 156 bytes leftover after parsing attributes in process `syz.4.11652'. [ 1913.006393][ T5640] netlink: 105116 bytes leftover after parsing attributes in process `syz.1.11654'. [ 1913.742931][ T5652] netlink: 156 bytes leftover after parsing attributes in process `syz.3.11655'. [ 1913.904271][ T5657] netlink: 'syz.2.11656': attribute type 21 has an invalid length. [ 1913.912838][ T5658] netlink: 'syz.2.11656': attribute type 10 has an invalid length. [ 1914.671140][ T1273] ieee802154 phy0 wpan0: encryption failed: -22 [ 1914.677565][ T1273] ieee802154 phy1 wpan1: encryption failed: -22 [ 1915.567054][ T5665] netlink: 'syz.1.11658': attribute type 10 has an invalid length. [ 1915.852992][ T5673] netlink: 'syz.4.11662': attribute type 3 has an invalid length. [ 1915.883306][ T5673] netlink: 105116 bytes leftover after parsing attributes in process `syz.4.11662'. [ 1916.525380][ T5682] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1916.569005][ T5682] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1917.713663][ T5701] netlink: 156 bytes leftover after parsing attributes in process `syz.1.11668'. [ 1918.108206][ T5711] netlink: 44 bytes leftover after parsing attributes in process `syz.2.11670'. [ 1918.141538][ T5707] netlink: 'syz.3.11669': attribute type 3 has an invalid length. [ 1918.159311][ T5707] netlink: 105116 bytes leftover after parsing attributes in process `syz.3.11669'. [ 1918.398897][ T5717] netlink: 'syz.4.11672': attribute type 21 has an invalid length. [ 1918.462011][ T5717] netlink: 'syz.4.11672': attribute type 10 has an invalid length. [ 1918.621341][ T5722] netlink: 14 bytes leftover after parsing attributes in process `syz.0.11674'. [ 1918.644554][ T5722] openvswitch: netlink: Message has 6 unknown bytes. [ 1919.024050][ T5733] netlink: 'syz.2.11679': attribute type 3 has an invalid length. [ 1919.075202][ T5733] netlink: 105116 bytes leftover after parsing attributes in process `syz.2.11679'. [ 1921.854703][ T5729] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1921.898614][ T5729] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1922.116900][ T5753] netlink: 'syz.2.11683': attribute type 3 has an invalid length. [ 1922.189561][ T5753] netlink: 'syz.2.11683': attribute type 1 has an invalid length. [ 1922.208996][ T5750] netlink: 212908 bytes leftover after parsing attributes in process `syz.3.11684'. [ 1922.272665][ T5750] netlink: zone id is out of range [ 1922.280249][ T5757] netlink: 'syz.4.11686': attribute type 3 has an invalid length. [ 1922.292546][ T5757] netlink: 105116 bytes leftover after parsing attributes in process `syz.4.11686'. [ 1922.303530][ T5753] netlink: 60387 bytes leftover after parsing attributes in process `syz.2.11683'. [ 1922.473727][ T5761] netlink: 'syz.0.11688': attribute type 21 has an invalid length. [ 1922.523380][ T5761] netlink: 'syz.0.11688': attribute type 10 has an invalid length. [ 1922.693067][ T5769] netlink: 1041 bytes leftover after parsing attributes in process `syz.4.11693'. [ 1923.075542][ T5778] netlink: 156 bytes leftover after parsing attributes in process `syz.0.11691'. [ 1925.869995][ T5781] netlink: 'syz.4.11694': attribute type 10 has an invalid length. [ 1925.898489][ T5781] device hsr0 left promiscuous mode [ 1925.914727][ T5781] hsr0: A HSR master's MTU cannot be greater than the smallest MTU of its slaves minus the HSR Tag length (6 octets). [ 1925.954546][ T5786] netlink: 'syz.4.11694': attribute type 10 has an invalid length. [ 1925.977755][ T5786] team0: Device ipvlan1 failed to register rx_handler [ 1926.070648][ T5789] netlink: 1041 bytes leftover after parsing attributes in process `syz.0.11706'. [ 1926.193248][ T5793] netlink: 'syz.3.11696': attribute type 3 has an invalid length. [ 1926.217105][ T5793] netlink: 105116 bytes leftover after parsing attributes in process `syz.3.11696'. [ 1926.693224][ T5806] sock: sock_set_timeout: `syz.0.11700' (pid 5806) tries to set negative timeout [ 1928.980961][ T5818] netlink: 'syz.3.11703': attribute type 21 has an invalid length. [ 1929.118642][ T5818] netlink: 'syz.3.11703': attribute type 10 has an invalid length. [ 1932.348365][ T5837] netlink: 'syz.2.11711': attribute type 10 has an invalid length. [ 1932.394082][ T5837] netlink: 'syz.2.11711': attribute type 10 has an invalid length. [ 1932.624094][ T5837] team0: Device ipvlan1 failed to register rx_handler [ 1933.020116][ T5844] netlink: 'syz.4.11714': attribute type 10 has an invalid length. [ 1933.654996][ T5865] netlink: 'syz.4.11721': attribute type 21 has an invalid length. [ 1933.697689][ T5865] netlink: 'syz.4.11721': attribute type 10 has an invalid length. [ 1933.854847][ T5864] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1933.863940][ T5864] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1934.982598][ T5875] netlink: 'syz.0.11724': attribute type 2 has an invalid length. [ 1935.249402][ T5887] FAULT_INJECTION: forcing a failure. [ 1935.249402][ T5887] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1935.325126][ T5887] CPU: 1 PID: 5887 Comm: syz.2.11730 Not tainted syzkaller #0 [ 1935.332700][ T5887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 1935.342832][ T5887] Call Trace: [ 1935.346167][ T5887] [ 1935.349152][ T5887] dump_stack_lvl+0x188/0x24e [ 1935.353903][ T5887] ? show_regs_print_info+0x12/0x12 [ 1935.359176][ T5887] ? load_image+0x400/0x400 [ 1935.363753][ T5887] ? __lock_acquire+0x7d10/0x7d10 [ 1935.368856][ T5887] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 1935.374834][ T5887] should_fail_ex+0x399/0x4d0 [ 1935.379608][ T5887] _copy_from_user+0x2c/0x170 [ 1935.384362][ T5887] ___sys_sendmsg+0x1c3/0x360 [ 1935.389122][ T5887] ? __sys_sendmsg+0x290/0x290 [ 1935.394002][ T5887] ? __lock_acquire+0x7d10/0x7d10 [ 1935.399143][ T5887] __se_sys_sendmsg+0x1bb/0x2a0 [ 1935.404149][ T5887] ? __x64_sys_sendmsg+0x80/0x80 [ 1935.409180][ T5887] ? lockdep_hardirqs_on+0x94/0x140 [ 1935.414439][ T5887] do_syscall_64+0x4c/0xa0 [ 1935.418900][ T5887] ? clear_bhb_loop+0x60/0xb0 [ 1935.423620][ T5887] ? clear_bhb_loop+0x60/0xb0 [ 1935.428338][ T5887] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1935.434569][ T5887] RIP: 0033:0x7ff691b9acb9 [ 1935.439132][ T5887] 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 [ 1935.458802][ T5887] RSP: 002b:00007ff68fdf6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1935.467267][ T5887] RAX: ffffffffffffffda RBX: 00007ff691e15fa0 RCX: 00007ff691b9acb9 [ 1935.475294][ T5887] RDX: 0000000024000000 RSI: 0000200000000080 RDI: 0000000000000006 [ 1935.483328][ T5887] RBP: 00007ff68fdf6090 R08: 0000000000000000 R09: 0000000000000000 [ 1935.491359][ T5887] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1935.499393][ T5887] R13: 00007ff691e16038 R14: 00007ff691e15fa0 R15: 00007fff2651d8a8 [ 1935.507475][ T5887] [ 1935.531885][ T5891] netlink: 'syz.0.11729': attribute type 10 has an invalid length. [ 1938.049688][ T5892] netlink: 'syz.4.11731': attribute type 21 has an invalid length. [ 1938.084275][ T5892] netlink: 176 bytes leftover after parsing attributes in process `syz.4.11731'. [ 1938.119902][ T5895] netlink: 'syz.4.11731': attribute type 2 has an invalid length. [ 1938.129933][ T5896] netlink: 'syz.0.11729': attribute type 10 has an invalid length. [ 1938.152646][ T5896] team0: Device ipvlan1 failed to register rx_handler [ 1938.186919][ T5899] netlink: 10 bytes leftover after parsing attributes in process `syz.2.11732'. [ 1938.309449][ T5908] netlink: 'syz.3.11735': attribute type 10 has an invalid length. [ 1938.399857][ T5912] netlink: 'syz.4.11737': attribute type 21 has an invalid length. [ 1938.508191][ T5912] netlink: 'syz.4.11737': attribute type 10 has an invalid length. [ 1939.103158][ T5933] FAULT_INJECTION: forcing a failure. [ 1939.103158][ T5933] name failslab, interval 1, probability 0, space 0, times 0 [ 1939.120358][ T5933] CPU: 1 PID: 5933 Comm: syz.2.11742 Not tainted syzkaller #0 [ 1939.127909][ T5933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 1939.138018][ T5933] Call Trace: [ 1939.141352][ T5933] [ 1939.144337][ T5933] dump_stack_lvl+0x188/0x24e [ 1939.149084][ T5933] ? show_regs_print_info+0x12/0x12 [ 1939.154361][ T5933] ? load_image+0x400/0x400 [ 1939.158930][ T5933] ? __might_sleep+0xd0/0xd0 [ 1939.163573][ T5933] ? __lock_acquire+0x7d10/0x7d10 [ 1939.168862][ T5933] should_fail_ex+0x399/0x4d0 [ 1939.173613][ T5933] should_failslab+0x5/0x20 [ 1939.178187][ T5933] slab_pre_alloc_hook+0x59/0x310 [ 1939.183267][ T5933] ? prepend_path+0xa68/0xc20 [ 1939.187998][ T5933] ? tomoyo_encode+0x27e/0x540 [ 1939.192822][ T5933] __kmem_cache_alloc_node+0x4f/0x260 [ 1939.198257][ T5933] ? tomoyo_encode+0x27e/0x540 [ 1939.203077][ T5933] __kmalloc+0xa0/0x240 [ 1939.207293][ T5933] tomoyo_encode+0x27e/0x540 [ 1939.211948][ T5933] tomoyo_realpath_from_path+0x58e/0x5d0 [ 1939.217684][ T5933] ? tomoyo_path_number_perm+0x205/0x650 [ 1939.223375][ T5933] tomoyo_path_number_perm+0x22f/0x650 [ 1939.228890][ T5933] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 1939.234503][ T5933] ? ksys_write+0x1c0/0x250 [ 1939.239061][ T5933] ? common_file_perm+0x171/0x1c0 [ 1939.244251][ T5933] ? __fget_files+0x28/0x4b0 [ 1939.248897][ T5933] ? __fget_files+0x28/0x4b0 [ 1939.253555][ T5933] security_file_ioctl+0x6c/0xa0 [ 1939.258639][ T5933] __se_sys_ioctl+0x48/0x170 [ 1939.263380][ T5933] do_syscall_64+0x4c/0xa0 [ 1939.267871][ T5933] ? clear_bhb_loop+0x60/0xb0 [ 1939.272640][ T5933] ? clear_bhb_loop+0x60/0xb0 [ 1939.277471][ T5933] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1939.283591][ T5933] RIP: 0033:0x7ff691b9acb9 [ 1939.288066][ T5933] 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 [ 1939.308002][ T5933] RSP: 002b:00007ff68fdd5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1939.316473][ T5933] RAX: ffffffffffffffda RBX: 00007ff691e16090 RCX: 00007ff691b9acb9 [ 1939.324494][ T5933] RDX: 0000200000000340 RSI: 00000000400454de RDI: 0000000000000003 [ 1939.332506][ T5933] RBP: 00007ff68fdd5090 R08: 0000000000000000 R09: 0000000000000000 [ 1939.340532][ T5933] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1939.348543][ T5933] R13: 00007ff691e16128 R14: 00007ff691e16090 R15: 00007fff2651d8a8 [ 1939.356614][ T5933] [ 1939.377729][ T5933] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1942.920269][ T5947] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 1942.934596][ T5947] syzkaller1: linktype set to 780 [ 1942.940099][ T5946] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1942.958995][ T5946] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1943.284676][ T5961] netlink: 'syz.1.11751': attribute type 10 has an invalid length. [ 1943.936908][ T5980] netlink: 'syz.4.11758': attribute type 3 has an invalid length. [ 1943.975945][ T5980] netlink: 105116 bytes leftover after parsing attributes in process `syz.4.11758'. [ 1944.292922][ T5988] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1944.382109][ T5988] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1944.749777][ T6004] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 1944.757913][ T6004] syzkaller1: linktype set to 780 [ 1946.730081][ T6009] netlink: 'syz.4.11767': attribute type 10 has an invalid length. [ 1947.961919][ T6035] netlink: 'syz.0.11778': attribute type 3 has an invalid length. [ 1947.987871][ T6035] netlink: 105116 bytes leftover after parsing attributes in process `syz.0.11778'. [ 1948.935545][ T6024] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1948.943924][ T6024] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1949.530538][ T5591] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 1949.546737][ T5591] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 1949.559657][ T5591] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 1949.570449][ T5591] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 1949.580660][ T5591] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 1949.590066][ T5591] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 1949.786523][ T6042] chnl_net:caif_netlink_parms(): no params data found [ 1949.869444][ T6042] bridge0: port 1(bridge_slave_0) entered blocking state [ 1949.876981][ T6042] bridge0: port 1(bridge_slave_0) entered disabled state [ 1949.891765][ T6042] device bridge_slave_0 entered promiscuous mode [ 1949.901573][ T6042] bridge0: port 2(bridge_slave_1) entered blocking state [ 1949.914553][ T6042] bridge0: port 2(bridge_slave_1) entered disabled state [ 1949.923284][ T6042] device bridge_slave_1 entered promiscuous mode [ 1949.972526][ T6042] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1949.991819][ T6042] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1950.050844][ T6042] team0: Port device team_slave_0 added [ 1950.061929][ T6042] team0: Port device team_slave_1 added [ 1950.099851][ T6042] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1950.111524][ T6042] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1950.143185][ T6042] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1950.164363][ T6042] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1950.172011][ T6042] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1950.203566][ T6042] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1950.926671][ T6042] device hsr_slave_0 entered promiscuous mode [ 1950.966848][ T6042] device hsr_slave_1 entered promiscuous mode [ 1950.984179][ T6042] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1951.024235][ T6042] Cannot create hsr debugfs directory [ 1951.278842][ T6055] netlink: 'syz.2.11782': attribute type 10 has an invalid length. [ 1951.682684][T28742] Bluetooth: hci5: command 0x0409 tx timeout [ 1953.764949][ T5591] Bluetooth: hci5: command 0x041b tx timeout [ 1954.244183][ T6042] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1954.471831][ T6042] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1955.834294][ T5591] Bluetooth: hci5: command 0x040f tx timeout [ 1957.531471][ T6087] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1957.546578][ T6087] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1957.663925][ T6042] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1957.914460][ T5591] Bluetooth: hci5: command 0x0419 tx timeout [ 1958.272893][ T6042] bond0: (slave netdevsim0): Releasing backup interface [ 1958.285858][ T6042] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1958.311271][ T6104] netlink: 'syz.3.11797': attribute type 10 has an invalid length. [ 1958.725238][ T6042] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1958.850439][ T6042] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1958.885145][ T6042] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1961.836965][ T3943] Ÿë: port 1(erspan0) entered disabled state [ 1961.892354][ T3943] device erspan0 left promiscuous mode [ 1961.922115][ T3943] Ÿë: port 1(erspan0) entered disabled state [ 1961.962401][ T6042] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1962.198675][ T6134] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1962.246743][ T6134] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1964.412607][ T6154] netlink: 'syz.2.11812': attribute type 10 has an invalid length. [ 1964.643945][ T6168] netlink: 'syz.4.11816': attribute type 21 has an invalid length. [ 1964.663399][ T6168] netlink: 'syz.4.11816': attribute type 10 has an invalid length. [ 1964.745833][ T6042] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1964.788049][T27878] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1964.835230][T27878] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1964.876016][ T6042] 8021q: adding VLAN 0 to HW filter on device team0 [ 1964.896347][T27880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1964.925391][T27880] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1964.947750][T27880] bridge0: port 1(bridge_slave_0) entered blocking state [ 1964.955037][T27880] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1964.976942][T27880] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1964.998922][T27862] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1965.023904][T27862] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1965.050741][T27862] bridge0: port 2(bridge_slave_1) entered blocking state [ 1965.058025][T27862] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1965.075966][T27880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1965.102246][T27852] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1965.128647][T27880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1965.142575][T27880] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1965.155909][T27880] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1965.175599][T27880] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1965.199971][T27880] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1965.218580][T27880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1965.234664][T27880] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1965.247946][T27862] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1965.261086][T27862] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1965.278618][ T6042] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1965.727261][T27878] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1965.736694][T27878] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1965.758338][ T6042] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1965.787980][T27880] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1965.798352][T27880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1965.823481][T27880] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1965.833076][T27880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1965.846334][ T6042] device veth0_vlan entered promiscuous mode [ 1965.856920][T27880] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1965.865999][T27880] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1965.880493][ T6042] device veth1_vlan entered promiscuous mode [ 1965.927141][T27880] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1965.936618][T27880] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1965.946137][T27880] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1965.955549][T27880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1965.966952][ T6042] device veth0_macvtap entered promiscuous mode [ 1965.984121][ T6042] device veth1_macvtap entered promiscuous mode [ 1966.015470][ T6042] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1966.022896][T27852] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1966.040180][T27852] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1966.049428][T27852] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1966.063833][T27852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1966.081637][ T6042] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1966.104500][ T6042] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1966.124355][ T6042] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1966.144299][ T6042] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1966.164281][ T6042] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1966.184216][ T6042] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1966.214308][ T6042] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1966.223886][T27880] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1966.243461][T27880] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1966.257273][ T6042] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1966.274163][ T6042] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1966.283530][ T6042] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1966.300997][ T6042] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1968.623427][ T3943] device veth0_to_team left promiscuous mode [ 1968.631512][ T3943] Ÿë: port 2(veth0_to_team) entered disabled state [ 1968.651474][ T3943] device hsr_slave_0 left promiscuous mode [ 1968.658906][ T3943] device hsr_slave_1 left promiscuous mode [ 1968.720355][ T3943] device veth1_macvtap left promiscuous mode [ 1968.735935][ T3943] device veth1_vlan left promiscuous mode [ 1968.745473][ T3943] device veth0_vlan left promiscuous mode [ 1969.395100][ T6215] netlink: 1041 bytes leftover after parsing attributes in process `syz.4.11829'. [ 1969.726164][ T3943] team0 (unregistering): Port device hsr0 removed [ 1969.892725][ T3943] bond0 (unregistering): (slave batadv_slave_0): Releasing backup interface [ 1969.951737][ T3943] team0 (unregistering): Port device team_slave_1 removed [ 1970.004509][ T3943] team0 (unregistering): Port device team_slave_0 removed [ 1970.056494][ T3943] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1970.112014][ T3943] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1970.477175][ T3943] bond0 (unregistering): Released all slaves [ 1970.521368][ T6199] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1970.536605][ T6199] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1970.581458][T27878] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1970.624656][T27878] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1970.659767][T27876] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1970.700195][T27876] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1970.710835][T27878] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1970.777972][T27876] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1970.951294][ T6221] netlink: 1041 bytes leftover after parsing attributes in process `syz.4.11832'. [ 1970.951430][ T6225] netlink: 'syz.3.11834': attribute type 3 has an invalid length. [ 1971.008826][ T6225] netlink: 105116 bytes leftover after parsing attributes in process `syz.3.11834'. [ 1971.179842][ T6232] netlink: 763 bytes leftover after parsing attributes in process `syz.2.11835'. [ 1971.229555][ T6232] netlink: 'syz.2.11835': attribute type 10 has an invalid length. [ 1971.254349][ T6232] netlink: 55 bytes leftover after parsing attributes in process `syz.2.11835'. [ 1971.387212][ T6234] IPv6: ADDRCONF(NETDEV_CHANGE): syzkaller0: link becomes ready [ 1971.843630][ T6246] netlink: 1041 bytes leftover after parsing attributes in process `syz.1.11842'. [ 1971.909625][ T5591] Bluetooth: hci0: ISO packet for unknown connection handle 2622 [ 1972.222121][ T6260] netlink: 1041 bytes leftover after parsing attributes in process `syz.2.11847'. [ 1972.311667][ T6264] FAULT_INJECTION: forcing a failure. [ 1972.311667][ T6264] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1972.371747][ T6251] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1972.411988][ T6264] CPU: 1 PID: 6264 Comm: syz.1.11848 Not tainted syzkaller #0 [ 1972.419630][ T6264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 1972.429728][ T6264] Call Trace: [ 1972.433052][ T6264] [ 1972.436034][ T6264] dump_stack_lvl+0x188/0x24e [ 1972.440907][ T6264] ? show_regs_print_info+0x12/0x12 [ 1972.446169][ T6264] ? load_image+0x400/0x400 [ 1972.450720][ T6264] ? __lock_acquire+0x7d10/0x7d10 [ 1972.455805][ T6264] ? snprintf+0xe5/0x140 [ 1972.460102][ T6264] should_fail_ex+0x399/0x4d0 [ 1972.464845][ T6264] _copy_to_user+0x2c/0x130 [ 1972.469401][ T6264] simple_read_from_buffer+0xe3/0x150 [ 1972.474842][ T6264] proc_fail_nth_read+0x1a6/0x220 [ 1972.479936][ T6264] ? proc_fault_inject_write+0x310/0x310 [ 1972.485660][ T6264] ? fsnotify_perm+0x248/0x550 [ 1972.490522][ T6264] ? proc_fault_inject_write+0x310/0x310 [ 1972.496291][ T6264] vfs_read+0x2de/0xa00 [ 1972.500537][ T6264] ? kernel_read+0x1e0/0x1e0 [ 1972.505190][ T6264] ? __fget_files+0x28/0x4b0 [ 1972.509829][ T6264] ? __fget_files+0x28/0x4b0 [ 1972.514474][ T6264] ? __fget_files+0x43d/0x4b0 [ 1972.519389][ T6264] ? __fdget_pos+0x2ae/0x360 [ 1972.524210][ T6264] ? ksys_read+0x71/0x250 [ 1972.528596][ T6264] ksys_read+0x14c/0x250 [ 1972.532903][ T6264] ? vfs_write+0xa30/0xa30 [ 1972.537378][ T6264] ? lockdep_hardirqs_on+0x94/0x140 [ 1972.542636][ T6264] do_syscall_64+0x4c/0xa0 [ 1972.547111][ T6264] ? clear_bhb_loop+0x60/0xb0 [ 1972.552127][ T6264] ? clear_bhb_loop+0x60/0xb0 [ 1972.556854][ T6264] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1972.562798][ T6264] RIP: 0033:0x7f9180f5b58e [ 1972.567263][ T6264] 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 [ 1972.587201][ T6264] RSP: 002b:00007f9181da8fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1972.595777][ T6264] RAX: ffffffffffffffda RBX: 00007f9181da96c0 RCX: 00007f9180f5b58e [ 1972.603833][ T6264] RDX: 000000000000000f RSI: 00007f9181da90a0 RDI: 0000000000000005 [ 1972.611852][ T6264] RBP: 00007f9181da9090 R08: 0000000000000000 R09: 0000000000000000 [ 1972.619879][ T6264] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1972.627989][ T6264] R13: 00007f9181216128 R14: 00007f9181216090 R15: 00007ffca7767658 [ 1972.636020][ T6264] [ 1972.702409][ T6251] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1972.940181][ T6267] netlink: 'syz.0.11849': attribute type 3 has an invalid length. [ 1972.951903][ T6267] netlink: 105116 bytes leftover after parsing attributes in process `syz.0.11849'. [ 1974.126006][ T6271] netlink: 763 bytes leftover after parsing attributes in process `syz.1.11850'. [ 1974.201402][ T6271] netlink: 'syz.1.11850': attribute type 10 has an invalid length. [ 1974.233322][ T6271] netlink: 55 bytes leftover after parsing attributes in process `syz.1.11850'. [ 1974.888027][ T6293] netlink: 1041 bytes leftover after parsing attributes in process `syz.1.11856'. [ 1976.090013][ T1273] ieee802154 phy0 wpan0: encryption failed: -22 [ 1976.096505][ T1273] ieee802154 phy1 wpan1: encryption failed: -22 [ 1977.725626][ T6314] netlink: 'syz.1.11863': attribute type 3 has an invalid length. [ 1977.741229][ T6314] netlink: 105116 bytes leftover after parsing attributes in process `syz.1.11863'. [ 1977.932740][ T6321] netlink: 1041 bytes leftover after parsing attributes in process `syz.3.11864'. [ 1978.372111][ T6323] netlink: 763 bytes leftover after parsing attributes in process `syz.0.11866'. [ 1978.422554][ T6323] netlink: 'syz.0.11866': attribute type 10 has an invalid length. [ 1978.476782][ T6323] netlink: 55 bytes leftover after parsing attributes in process `syz.0.11866'. [ 1979.051287][ T6325] device wlan0 left promiscuous mode [ 1979.103922][ T6331] mac80211_hwsim hwsim67 »»»»»»: renamed from wlan0 [ 1979.218905][ T6333] netlink: 'syz.4.11870': attribute type 39 has an invalid length. [ 1979.236593][T28742] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 1979.275891][T28742] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 1979.285043][T28742] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 1979.305882][T28742] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 1979.313581][T28742] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 1979.329109][T28742] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 1979.830895][T27874] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1979.911404][ T6347] mac80211_hwsim hwsim71 »»»»»»: renamed from wlan0 [ 1979.962299][ T6355] netlink: 'syz.1.11876': attribute type 21 has an invalid length. [ 1980.089946][T27874] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1980.237070][T27874] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1980.348769][T27874] bond0: (slave netdevsim0): Releasing backup interface [ 1980.362952][T27874] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1980.462417][ T6337] chnl_net:caif_netlink_parms(): no params data found [ 1980.898444][ T6378] netlink: 1041 bytes leftover after parsing attributes in process `syz.3.11882'. [ 1981.072509][ T6371] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1981.105665][ T6371] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1981.259203][ T6337] bridge0: port 1(bridge_slave_0) entered blocking state [ 1981.266625][ T6337] bridge0: port 1(bridge_slave_0) entered disabled state [ 1981.276467][ T6337] device bridge_slave_0 entered promiscuous mode [ 1981.285443][ T6337] bridge0: port 2(bridge_slave_1) entered blocking state [ 1981.292632][ T6337] bridge0: port 2(bridge_slave_1) entered disabled state [ 1981.306322][ T6337] device bridge_slave_1 entered promiscuous mode [ 1981.419106][ T6383] netlink: 'syz.4.11885': attribute type 3 has an invalid length. [ 1981.434401][ T5591] Bluetooth: hci2: command 0x0409 tx timeout [ 1981.439549][ T6337] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1981.477722][ T6337] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1981.487620][ T6383] netlink: 105116 bytes leftover after parsing attributes in process `syz.4.11885'. [ 1981.608190][ T6392] netlink: 'syz.0.11884': attribute type 39 has an invalid length. [ 1981.791798][ T6386] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1981.850338][ T6386] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1981.912965][ T6337] team0: Port device team_slave_0 added [ 1982.576375][ T6417] netlink: 164 bytes leftover after parsing attributes in process `syz.3.11891'. [ 1982.839667][ T6417] netlink: 4595 bytes leftover after parsing attributes in process `syz.3.11891'. [ 1983.416341][ T6337] team0: Port device team_slave_1 added [ 1983.432240][ T6398] netlink: 'syz.4.11888': attribute type 21 has an invalid length. [ 1983.514403][T28742] Bluetooth: hci2: command 0x041b tx timeout [ 1984.946163][ T6410] mac80211_hwsim hwsim73 »»»»»»: renamed from wlan0 [ 1984.962224][ T6412] netlink: 156 bytes leftover after parsing attributes in process `syz.3.11891'. [ 1985.010255][ T6417] netlink: 4595 bytes leftover after parsing attributes in process `syz.3.11891'. [ 1985.153280][ T6337] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1985.201804][ T6337] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1985.234798][ T6435] netlink: 1041 bytes leftover after parsing attributes in process `syz.1.11894'. [ 1985.258153][ T6337] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1985.358342][ T6337] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1985.375192][ T6337] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1985.402524][ T6337] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1985.553108][ T6442] netlink: 'syz.0.11898': attribute type 3 has an invalid length. [ 1985.594325][T28742] Bluetooth: hci2: command 0x040f tx timeout [ 1985.614314][ T6442] netlink: 105116 bytes leftover after parsing attributes in process `syz.0.11898'. [ 1985.629106][ T6446] netlink: 1041 bytes leftover after parsing attributes in process `syz.1.11899'. [ 1985.673603][ T6438] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1985.715578][ T6438] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1985.740417][ T6337] device hsr_slave_0 entered promiscuous mode [ 1985.775241][ T6337] device hsr_slave_1 entered promiscuous mode [ 1985.977995][ T6452] netlink: 1041 bytes leftover after parsing attributes in process `syz.1.11902'. [ 1986.071911][ T6458] netlink: 'syz.3.11901': attribute type 39 has an invalid length. [ 1987.674401][ T5591] Bluetooth: hci2: command 0x0419 tx timeout [ 1989.103911][ T6456] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1989.127908][ T6456] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1989.733194][ T6488] netlink: 1041 bytes leftover after parsing attributes in process `syz.3.11908'. [ 1989.886163][ T6492] netlink: 1041 bytes leftover after parsing attributes in process `syz.4.11909'. [ 1990.653180][ T6502] netlink: 1041 bytes leftover after parsing attributes in process `syz.4.11913'. [ 1990.870278][T27874] team0: Port device wlan1 removed [ 1991.047711][ T6499] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1991.126008][ T6499] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1991.493027][ T6523] netlink: 1041 bytes leftover after parsing attributes in process `syz.4.11919'. [ 1991.579209][ T6337] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 1991.613015][ T6337] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 1991.642729][ T6337] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 1991.680393][ T6337] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 1991.838864][ T6535] netlink: 1041 bytes leftover after parsing attributes in process `syz.0.11920'. [ 1991.995531][ T6542] netlink: 1041 bytes leftover after parsing attributes in process `syz.4.11923'. [ 1992.213679][ T6337] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1992.301707][T27876] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1992.330532][T27876] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1992.373206][ T6337] 8021q: adding VLAN 0 to HW filter on device team0 [ 1992.418355][T27876] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1992.438883][T27876] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1992.480387][T27876] bridge0: port 1(bridge_slave_0) entered blocking state [ 1992.487673][T27876] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1992.557854][T27876] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1992.577980][T27876] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1992.592695][T27876] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1992.612481][T27876] bridge0: port 2(bridge_slave_1) entered blocking state [ 1992.619867][T27876] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1992.673387][T27876] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1992.709171][T27876] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1992.761576][T27876] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1992.785389][T27876] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1992.824480][T27876] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1992.844371][T27876] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1992.853267][T27876] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1992.899697][ T6337] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1992.917440][ T6337] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1992.932839][T27876] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1992.953338][T27876] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1992.969301][T27876] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1992.979962][T27876] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1993.003063][T27876] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1993.476241][T27876] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1993.544416][T27876] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1993.581342][ T6337] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1993.711356][ T6562] netlink: 1041 bytes leftover after parsing attributes in process `syz.0.11926'. [ 1993.722722][T27878] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1993.745297][T27878] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1993.859014][T27880] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1993.886448][T27880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1993.925087][ T6337] device veth0_vlan entered promiscuous mode [ 1993.936606][T27880] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1993.975804][T27880] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1994.003533][ T6337] device veth1_vlan entered promiscuous mode [ 1994.202984][ T6560] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1994.236107][ T6560] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1994.273983][ T6586] netlink: 1041 bytes leftover after parsing attributes in process `syz.0.11933'. [ 1994.418222][T27876] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1994.428725][T27876] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1994.455864][T27876] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1994.475669][T27876] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1994.507497][T27874] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1994.553627][T27874] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1994.593494][T27874] device bridge_slave_1 left promiscuous mode [ 1994.615344][T27874] bridge0: port 2(bridge_slave_1) entered disabled state [ 1994.629279][T27874] device bridge_slave_0 left promiscuous mode [ 1994.671105][T27874] bridge0: port 1(bridge_slave_0) entered disabled state [ 1994.773937][T27874] device veth1_macvtap left promiscuous mode [ 1994.811360][T27874] device veth0_macvtap left promiscuous mode [ 1994.822867][T27874] device veth1_vlan left promiscuous mode [ 1994.829497][ T6600] netlink: 'syz.4.11939': attribute type 3 has an invalid length. [ 1994.855290][ T6600] netlink: 105116 bytes leftover after parsing attributes in process `syz.4.11939'. [ 1994.866692][T27874] device veth0_vlan left promiscuous mode [ 1996.703463][T27874] bond0 (unregistering): (slave batadv_slave_0): Releasing backup interface [ 1996.804271][T27874] team0 (unregistering): Port device team_slave_1 removed [ 1996.908509][T27874] team0 (unregistering): Port device team_slave_0 removed [ 1997.010491][T27874] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1997.101720][T27874] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1997.827480][T27874] bond0 (unregistering): (slave bridge0): Releasing backup interface [ 1997.859367][T27874] bond0 (unregistering): Released all slaves [ 1998.027474][ T6337] device veth0_macvtap entered promiscuous mode [ 1998.078984][ T6620] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1998.158207][ T6620] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1998.247706][ T6337] device veth1_macvtap entered promiscuous mode [ 1998.415221][ T6337] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1998.515787][ T6337] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1998.582212][ T6337] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1998.612803][ T6629] netlink: 1041 bytes leftover after parsing attributes in process `syz.3.11945'. [ 1998.624838][T27878] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1998.633815][T27878] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1998.824616][ T6337] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1998.904271][ T6337] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1998.954563][ T6337] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1999.051355][ T6337] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1999.101078][ T6337] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1999.144251][ T6337] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1999.233546][ T6337] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1999.259861][T27880] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1999.280400][T27880] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1999.297044][ T6647] netlink: 202920 bytes leftover after parsing attributes in process `syz.0.11950'. [ 1999.320383][ T6337] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1999.338610][ T6337] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1999.348586][ T6337] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1999.358120][ T6337] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1999.650025][T27880] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1999.679550][T27880] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1999.735321][ T6656] netlink: 'syz.4.11954': attribute type 3 has an invalid length. [ 1999.757434][ T3943] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1999.774786][ T6656] netlink: 105116 bytes leftover after parsing attributes in process `syz.4.11954'. [ 1999.785714][T27880] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1999.786561][ T3943] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1999.792043][T27880] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1999.862761][ T6660] netlink: 'syz.0.11955': attribute type 21 has an invalid length. [ 2000.243452][ T6678] netlink: 1041 bytes leftover after parsing attributes in process `syz.0.11959'. [ 2000.745734][ T6698] netlink: 'syz.1.11967': attribute type 3 has an invalid length. [ 2000.769534][ T6698] netlink: 132 bytes leftover after parsing attributes in process `syz.1.11967'. [ 2000.898038][ T6700] netlink: 'syz.3.11969': attribute type 3 has an invalid length. [ 2000.954248][ T6700] netlink: 105116 bytes leftover after parsing attributes in process `syz.3.11969'. [ 2001.321446][ T6705] netlink: 'syz.4.11971': attribute type 21 has an invalid length. [ 2004.950337][ T6728] netlink: 'syz.1.11975': attribute type 4 has an invalid length. [ 2004.958478][ T6728] netlink: 168 bytes leftover after parsing attributes in process `syz.1.11975'. [ 2004.971426][ T6758] netlink: 763 bytes leftover after parsing attributes in process `syz.4.11988'. [ 2004.994223][ T6760] netlink: 'syz.3.11987': attribute type 21 has an invalid length. [ 2005.014200][ T6766] netlink: 'syz.4.11988': attribute type 10 has an invalid length. [ 2005.028914][ T6766] netlink: 55 bytes leftover after parsing attributes in process `syz.4.11988'. [ 2008.164542][ T6803] netlink: 4 bytes leftover after parsing attributes in process `syz.4.11996'. [ 2008.431156][ T6823] FAULT_INJECTION: forcing a failure. [ 2008.431156][ T6823] name failslab, interval 1, probability 0, space 0, times 0 [ 2008.535705][ T6823] CPU: 0 PID: 6823 Comm: syz.4.11998 Not tainted syzkaller #0 [ 2008.543291][ T6823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 2008.553508][ T6823] Call Trace: [ 2008.556836][ T6823] [ 2008.556860][ T6827] netlink: 1041 bytes leftover after parsing attributes in process `syz.3.11999'. [ 2008.559792][ T6823] dump_stack_lvl+0x188/0x24e [ 2008.559832][ T6823] ? show_regs_print_info+0x12/0x12 [ 2008.559864][ T6823] ? load_image+0x400/0x400 [ 2008.559891][ T6823] ? __might_sleep+0xd0/0xd0 [ 2008.559914][ T6823] ? __lock_acquire+0x7d10/0x7d10 [ 2008.559951][ T6823] should_fail_ex+0x399/0x4d0 [ 2008.598005][ T6823] should_failslab+0x5/0x20 [ 2008.602576][ T6823] slab_pre_alloc_hook+0x59/0x310 [ 2008.607666][ T6823] ? apparmor_sk_alloc_security+0x74/0x100 [ 2008.613543][ T6823] __kmem_cache_alloc_node+0x4f/0x260 [ 2008.618972][ T6823] ? apparmor_sk_alloc_security+0x74/0x100 [ 2008.624859][ T6823] kmalloc_trace+0x26/0xe0 [ 2008.629344][ T6823] apparmor_sk_alloc_security+0x74/0x100 [ 2008.635100][ T6823] security_sk_alloc+0x6a/0xa0 [ 2008.639938][ T6823] sk_prot_alloc+0x101/0x210 [ 2008.644595][ T6823] ? sk_alloc+0x20/0x340 [ 2008.648890][ T6823] sk_alloc+0x36/0x340 [ 2008.653017][ T6823] ? bpf_ctx_init+0x163/0x1a0 [ 2008.657746][ T6823] ? bpf_prog_test_run_skb+0x26f/0x12a0 [ 2008.663356][ T6823] bpf_prog_test_run_skb+0x35e/0x12a0 [ 2008.668792][ T6823] ? __fget_files+0x28/0x4b0 [ 2008.673456][ T6823] ? __fget_files+0x43d/0x4b0 [ 2008.678223][ T6823] ? cpu_online+0xa0/0xa0 [ 2008.682622][ T6823] bpf_prog_test_run+0x31e/0x390 [ 2008.687627][ T6823] __sys_bpf+0x62b/0x780 [ 2008.691953][ T6823] ? bpf_link_show_fdinfo+0x380/0x380 [ 2008.697408][ T6823] ? lock_chain_count+0x20/0x20 [ 2008.702324][ T6823] __x64_sys_bpf+0x78/0x90 [ 2008.706799][ T6823] do_syscall_64+0x4c/0xa0 [ 2008.711366][ T6823] ? clear_bhb_loop+0x60/0xb0 [ 2008.716180][ T6823] ? clear_bhb_loop+0x60/0xb0 [ 2008.720933][ T6823] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2008.726882][ T6823] RIP: 0033:0x7fcd7ab9acb9 [ 2008.731394][ T6823] 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 [ 2008.751074][ T6823] RSP: 002b:00007fcd7b996028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2008.759557][ T6823] RAX: ffffffffffffffda RBX: 00007fcd7ae15fa0 RCX: 00007fcd7ab9acb9 [ 2008.767585][ T6823] RDX: 0000000000000050 RSI: 0000200000000240 RDI: 000000000000000a [ 2008.775624][ T6823] RBP: 00007fcd7b996090 R08: 0000000000000000 R09: 0000000000000000 [ 2008.783689][ T6823] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2008.791722][ T6823] R13: 00007fcd7ae16038 R14: 00007fcd7ae15fa0 R15: 00007ffd0022dfb8 [ 2008.799935][ T6823] [ 2009.034966][ T6833] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 2009.052548][ T6841] netlink: 97108 bytes leftover after parsing attributes in process `syz.0.12003'. [ 2009.099725][ T6833] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 2009.276820][ T6847] netlink: 763 bytes leftover after parsing attributes in process `syz.4.12005'. [ 2009.351639][ T6847] netlink: 'syz.4.12005': attribute type 10 has an invalid length. [ 2009.368784][ T6847] netlink: 55 bytes leftover after parsing attributes in process `syz.4.12005'. [ 2010.457198][ T6863] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 2010.488496][ T6863] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 2010.962795][ T6874] FAULT_INJECTION: forcing a failure. [ 2010.962795][ T6874] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2011.003190][ T6874] CPU: 0 PID: 6874 Comm: syz.2.12014 Not tainted syzkaller #0 [ 2011.010753][ T6874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 2011.020872][ T6874] Call Trace: [ 2011.024199][ T6874] [ 2011.027185][ T6874] dump_stack_lvl+0x188/0x24e [ 2011.031930][ T6874] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 2011.038143][ T6874] ? show_regs_print_info+0x12/0x12 [ 2011.043403][ T6874] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 2011.049687][ T6874] ? dump_stack+0x5/0x12 [ 2011.053995][ T6874] should_fail_ex+0x399/0x4d0 [ 2011.058745][ T6874] _copy_to_user+0x2c/0x130 [ 2011.063308][ T6874] simple_read_from_buffer+0xe3/0x150 [ 2011.068757][ T6874] proc_fail_nth_read+0x1a6/0x220 [ 2011.073848][ T6874] ? proc_fault_inject_write+0x310/0x310 [ 2011.079556][ T6874] ? vfs_read+0x2c9/0xa00 [ 2011.083965][ T6874] ? proc_fault_inject_write+0x310/0x310 [ 2011.089661][ T6874] vfs_read+0x2de/0xa00 [ 2011.093989][ T6874] ? kernel_read+0x1e0/0x1e0 [ 2011.098647][ T6874] ? __fget_files+0x28/0x4b0 [ 2011.103301][ T6874] ? __fget_files+0x28/0x4b0 [ 2011.107963][ T6874] ? __fget_files+0x43d/0x4b0 [ 2011.112724][ T6874] ? __fdget_pos+0x2ae/0x360 [ 2011.117382][ T6874] ? ksys_read+0x71/0x250 [ 2011.121780][ T6874] ksys_read+0x14c/0x250 [ 2011.126093][ T6874] ? vfs_write+0xa30/0xa30 [ 2011.130577][ T6874] ? syscall_enter_from_user_mode+0x2a/0x80 [ 2011.136534][ T6874] do_syscall_64+0x4c/0xa0 [ 2011.141126][ T6874] ? clear_bhb_loop+0x60/0xb0 [ 2011.145872][ T6874] ? clear_bhb_loop+0x60/0xb0 [ 2011.150622][ T6874] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2011.156589][ T6874] RIP: 0033:0x7fd5e595b58e [ 2011.161063][ T6874] 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 [ 2011.180832][ T6874] RSP: 002b:00007fd5e68fbfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2011.189361][ T6874] RAX: ffffffffffffffda RBX: 00007fd5e68fc6c0 RCX: 00007fd5e595b58e [ 2011.197394][ T6874] RDX: 000000000000000f RSI: 00007fd5e68fc0a0 RDI: 0000000000000005 [ 2011.205426][ T6874] RBP: 00007fd5e68fc090 R08: 0000000000000000 R09: 0000000000000000 [ 2011.213455][ T6874] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2011.221475][ T6874] R13: 00007fd5e5c16038 R14: 00007fd5e5c15fa0 R15: 00007ffc1db0e978 [ 2011.229508][ T6874] [ 2011.796069][ T6879] netlink: 1041 bytes leftover after parsing attributes in process `syz.4.12015'. [ 2014.845465][ T6895] netlink: 763 bytes leftover after parsing attributes in process `syz.0.12021'. [ 2014.871138][ T6895] netlink: 'syz.0.12021': attribute type 10 has an invalid length. [ 2014.892040][ T6895] netlink: 55 bytes leftover after parsing attributes in process `syz.0.12021'. [ 2015.340832][ T6905] netlink: 'syz.4.12027': attribute type 3 has an invalid length. [ 2015.374854][ T6905] netlink: 105116 bytes leftover after parsing attributes in process `syz.4.12027'. [ 2015.386722][ T6906] netlink: 1041 bytes leftover after parsing attributes in process `syz.3.12026'. [ 2015.428694][ T6908] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 2015.474883][ T6908] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 2015.773020][ T6915] netlink: 1041 bytes leftover after parsing attributes in process `syz.0.12030'. [ 2017.497743][ T6939] netlink: 97108 bytes leftover after parsing attributes in process `syz.3.12036'. [ 2020.292638][ T6934] netlink: 763 bytes leftover after parsing attributes in process `syz.4.12035'. [ 2020.316165][ T6944] netlink: 'syz.4.12035': attribute type 10 has an invalid length. [ 2020.330355][ T6944] netlink: 55 bytes leftover after parsing attributes in process `syz.4.12035'. [ 2020.568216][ T6950] netlink: 1041 bytes leftover after parsing attributes in process `syz.4.12038'. [ 2020.751760][ T6954] netlink: 'syz.0.12040': attribute type 3 has an invalid length. [ 2020.771150][ T6954] netlink: 105116 bytes leftover after parsing attributes in process `syz.0.12040'. [ 2021.039067][ T6965] netlink: 1041 bytes leftover after parsing attributes in process `syz.4.12047'. [ 2021.077841][ T6969] netlink: 'syz.0.12045': attribute type 3 has an invalid length. [ 2021.102679][ T6969] netlink: 105116 bytes leftover after parsing attributes in process `syz.0.12045'. [ 2021.374173][ T6976] netlink: 763 bytes leftover after parsing attributes in process `syz.0.12050'. [ 2021.411216][ T6976] netlink: 'syz.0.12050': attribute type 10 has an invalid length. [ 2021.422932][ T6976] netlink: 55 bytes leftover after parsing attributes in process `syz.0.12050'. [ 2021.433878][ T6972] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 2021.500933][ T6972] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 2021.792739][ T6983] device syzkaller0 entered promiscuous mode [ 2021.803838][ T6988] netlink: 1041 bytes leftover after parsing attributes in process `syz.3.12054'. [ 2022.556525][ T7002] netlink: 'syz.3.12059': attribute type 3 has an invalid length. [ 2022.568220][ T7002] __nla_validate_parse: 1 callbacks suppressed [ 2022.568256][ T7002] netlink: 105116 bytes leftover after parsing attributes in process `syz.3.12059'. [ 2025.019156][ T7010] netlink: 'syz.3.12061': attribute type 3 has an invalid length. [ 2025.037492][ T7012] netlink: 1041 bytes leftover after parsing attributes in process `syz.0.12060'. [ 2025.049318][ T7010] netlink: 105116 bytes leftover after parsing attributes in process `syz.3.12061'. [ 2025.429731][ T7018] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 2025.502120][ T7018] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 2025.771619][ T7023] netlink: 1041 bytes leftover after parsing attributes in process `syz.0.12065'. [ 2027.549957][ T5591] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 2027.569266][ T5591] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 2027.582175][ T48] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 2027.606492][ T48] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 2027.627081][ T48] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 2027.639466][ T48] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 2028.046295][ T7040] chnl_net:caif_netlink_parms(): no params data found [ 2028.134520][ T7045] netlink: 1041 bytes leftover after parsing attributes in process `syz.1.12071'. [ 2028.234592][ T7040] bridge0: port 1(bridge_slave_0) entered blocking state [ 2028.241930][ T7040] bridge0: port 1(bridge_slave_0) entered disabled state [ 2028.269434][ T7040] device bridge_slave_0 entered promiscuous mode [ 2028.308575][ T7055] netlink: 65039 bytes leftover after parsing attributes in process `syz.3.12074'. [ 2028.343072][ T7055] tc_dump_action: action bad kind [ 2028.363476][ T7040] bridge0: port 2(bridge_slave_1) entered blocking state [ 2028.384425][ T7040] bridge0: port 2(bridge_slave_1) entered disabled state [ 2028.455526][ T7040] device bridge_slave_1 entered promiscuous mode [ 2028.476513][ T7057] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 2028.513277][ T7057] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 2028.523645][ T7064] netlink: 1041 bytes leftover after parsing attributes in process `syz.1.12075'. [ 2028.591714][ T7040] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2028.621979][ T7063] netlink: 763 bytes leftover after parsing attributes in process `syz.0.12077'. [ 2028.652301][ T7067] netlink: 1041 bytes leftover after parsing attributes in process `syz.3.12079'. [ 2028.657649][ T7040] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2028.718583][ T7065] netlink: 'syz.0.12077': attribute type 10 has an invalid length. [ 2028.737269][ T7065] netlink: 55 bytes leftover after parsing attributes in process `syz.0.12077'. [ 2028.759617][ T7040] team0: Port device team_slave_0 added [ 2028.791532][ T7040] team0: Port device team_slave_1 added [ 2028.840564][T27878] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2028.866016][ T7040] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2028.873006][ T7040] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2028.899654][ T7040] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2028.923500][ T7040] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2028.932666][ T7040] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2028.958978][ T7040] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2028.992838][T27878] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2029.031601][ T7040] device hsr_slave_0 entered promiscuous mode [ 2029.039270][ T7040] device hsr_slave_1 entered promiscuous mode [ 2029.046223][ T7040] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2029.053857][ T7040] Cannot create hsr debugfs directory [ 2029.087654][T27878] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2029.165442][T27878] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2029.241211][ T7040] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 2029.255833][ T7040] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 2029.265514][ T7040] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 2029.276510][ T7040] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 2029.513751][ T7040] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2029.539967][T27880] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2029.549953][T27880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2029.581810][ T7040] 8021q: adding VLAN 0 to HW filter on device team0 [ 2029.593973][T27874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2029.611965][T27874] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2029.620924][T27874] bridge0: port 1(bridge_slave_0) entered blocking state [ 2029.628125][T27874] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2029.674286][ T5591] Bluetooth: hci4: command 0x0409 tx timeout [ 2029.683916][T27874] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2029.693377][T27874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2029.702738][T27874] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2029.712770][T27874] bridge0: port 2(bridge_slave_1) entered blocking state [ 2029.719964][T27874] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2029.730101][T27874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2029.739832][T27874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2029.773611][T27874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2029.795654][T27874] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2029.811743][T27874] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2029.829323][T27880] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2029.839811][T27880] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2029.891273][T27880] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2029.912723][ T7040] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2029.928631][ T7040] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2029.942891][T27874] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2030.403241][T27852] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2030.410983][T27852] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2030.456665][ T7040] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2030.640922][T27878] device hsr_slave_0 left promiscuous mode [ 2030.652345][T27878] device hsr_slave_1 left promiscuous mode [ 2030.694384][T27878] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2030.701878][T27878] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2030.723901][T27878] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2030.737110][T27878] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2030.747501][T27878] device bridge_slave_1 left promiscuous mode [ 2030.753873][T27878] bridge0: port 2(bridge_slave_1) entered disabled state [ 2030.769953][T27878] device bridge_slave_0 left promiscuous mode [ 2030.779777][T27878] bridge0: port 1(bridge_slave_0) entered disabled state [ 2030.829717][T27878] device veth1_macvtap left promiscuous mode [ 2030.837293][T27878] device veth0_macvtap left promiscuous mode [ 2030.843455][T27878] device veth1_vlan left promiscuous mode [ 2030.855486][T27878] device veth0_vlan left promiscuous mode [ 2031.743171][T27878] team0 (unregistering): Port device team_slave_1 removed [ 2031.762525][ T5591] Bluetooth: hci4: command 0x041b tx timeout [ 2031.806593][T27878] team0 (unregistering): Port device team_slave_0 removed [ 2031.856958][T27878] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2031.906896][T27878] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2032.296420][T27878] bond0 (unregistering): Released all slaves [ 2032.601911][T27874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2032.613151][T27874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2032.670490][T27874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2032.705198][T27874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2032.714768][T27874] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2032.722830][T27874] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2032.739667][ T7040] device veth0_vlan entered promiscuous mode [ 2032.759611][ T7040] device veth1_vlan entered promiscuous mode [ 2032.792297][T27874] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2032.801803][T27874] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2032.812274][T27874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2032.821931][T27874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2032.835116][ T7040] device veth0_macvtap entered promiscuous mode [ 2032.856242][ T7040] device veth1_macvtap entered promiscuous mode [ 2032.878460][ T7040] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2032.890167][ T7040] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2032.911718][ T7040] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2032.923916][T27874] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2032.933731][T27874] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2032.946975][T27874] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2032.960156][T27874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2032.974869][ T7040] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2032.990869][ T7040] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2033.001530][ T7040] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2033.017112][ T7040] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2033.029465][ T7040] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2033.046873][ T7040] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2033.060916][ T7040] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2033.072186][T27874] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2033.082008][T27874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2033.093103][ T7040] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2033.103524][ T7040] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2033.126766][ T7040] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2033.139258][ T7040] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2033.228496][T27874] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2033.245757][T27874] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2033.273049][T27876] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2033.295021][T27876] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2033.303324][T27876] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2033.322159][T27874] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2033.844156][ T5591] Bluetooth: hci4: command 0x040f tx timeout [ 2035.914183][ T5591] Bluetooth: hci4: command 0x0419 tx timeout [ 2037.516324][ T1273] ieee802154 phy0 wpan0: encryption failed: -22 [ 2037.522688][ T1273] ieee802154 phy1 wpan1: encryption failed: -22 [ 2075.434150][T28742] Bluetooth: hci5: command 0x0406 tx timeout [ 2098.956504][ T1273] ieee802154 phy0 wpan0: encryption failed: -22 [ 2098.962893][ T1273] ieee802154 phy1 wpan1: encryption failed: -22 [ 2152.234263][ T5591] Bluetooth: hci4: command 0x0406 tx timeout [ 2160.406072][ T1273] ieee802154 phy0 wpan0: encryption failed: -22 [ 2160.412451][ T1273] ieee802154 phy1 wpan1: encryption failed: -22 [ 2164.234454][ T28] INFO: task syz.2.12014:6874 blocked for more than 143 seconds. [ 2164.242260][ T28] Not tainted syzkaller #0 [ 2164.252162][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2164.261106][ T28] task:syz.2.12014 state:D stack:24624 pid:6874 ppid:6337 flags:0x00004002 [ 2164.270496][ T28] Call Trace: [ 2164.274061][ T28] [ 2164.277053][ T28] __schedule+0x11d1/0x40e0 [ 2164.281711][ T28] ? __mutex_lock+0x1ab/0xaf0 [ 2164.286791][ T28] ? __sched_text_start+0x8/0x8 [ 2164.291738][ T28] ? task_work_cancel+0xa1/0x220 [ 2164.296948][ T28] ? task_work_cancel_func+0x210/0x210 [ 2164.302490][ T28] ? __mutex_unlock_slowpath+0x1b0/0x6c0 [ 2164.308257][ T28] ? _free_event+0xfd/0x10a0 [ 2164.312904][ T28] schedule+0xb9/0x180 [ 2164.317205][ T28] _free_event+0x171/0x10a0 [ 2164.321766][ T28] ? perf_mmap+0x13d0/0x13d0 [ 2164.326470][ T28] ? perf_mmap+0x13d0/0x13d0 [ 2164.331116][ T28] perf_event_release_kernel+0x83e/0x8d0 [ 2164.336879][ T28] ? __might_sleep+0xd0/0xd0 [ 2164.341513][ T28] ? calc_timer_values+0x410/0x410 [ 2164.346745][ T28] ? perf_mmap+0x13d0/0x13d0 [ 2164.351450][ T28] perf_release+0x37/0x40 [ 2164.355898][ T28] __fput+0x22c/0x920 [ 2164.359928][ T28] task_work_run+0x1d0/0x260 [ 2164.364632][ T28] ? task_work_cancel+0x220/0x220 [ 2164.369762][ T28] ? do_raw_spin_unlock+0x11d/0x230 [ 2164.375083][ T28] do_exit+0x982/0x2480 [ 2164.379320][ T28] ? preempt_schedule+0xbc/0xd0 [ 2164.384292][ T28] ? put_task_struct+0x80/0x80 [ 2164.389444][ T28] ? lockdep_hardirqs_on+0x94/0x140 [ 2164.400043][ T28] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 2164.406443][ T28] ? preempt_schedule_thunk+0x16/0x18 [ 2164.411902][ T28] do_group_exit+0x217/0x2d0 [ 2164.416624][ T28] __x64_sys_exit_group+0x3b/0x40 [ 2164.421718][ T28] do_syscall_64+0x4c/0xa0 [ 2164.426258][ T28] ? clear_bhb_loop+0x60/0xb0 [ 2164.430985][ T28] ? clear_bhb_loop+0x60/0xb0 [ 2164.435773][ T28] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 2164.441720][ T28] RIP: 0033:0x7fd5e599acb9 [ 2164.446262][ T28] RSP: 002b:00007fd5e68fbf38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 2164.454828][ T28] RAX: ffffffffffffffda RBX: 00007fd5e5a08ca8 RCX: 00007fd5e599acb9 [ 2164.462850][ T28] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 2164.470945][ T28] RBP: 000000000000000e R08: 0000000000000000 R09: 00007fd5e5c16038 [ 2164.479095][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2164.487202][ T28] R13: 00007fd5e5c16038 R14: 00007fd5e5c15fa0 R15: 00007ffc1db0e978 [ 2164.495597][ T28] [ 2164.498692][ T28] [ 2164.498692][ T28] Showing all locks held in the system: [ 2164.506528][ T28] 1 lock held by rcu_tasks_kthre/12: [ 2164.511847][ T28] #0: ffffffff8cb2dfb0 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x33/0xf00 [ 2164.522515][ T28] 1 lock held by rcu_tasks_trace/13: [ 2164.527919][ T28] #0: ffffffff8cb2e7d0 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x33/0xf00 [ 2164.539060][ T28] 1 lock held by khungtaskd/28: [ 2164.544003][ T28] #0: ffffffff8cb2d620 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x51/0x290 [ 2164.554196][ T28] 2 locks held by getty/4033: [ 2164.558928][ T28] #0: ffff88802fb45098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70 [ 2164.568912][ T28] #1: ffffc9000327b2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x429/0x1390 [ 2164.579170][ T28] 3 locks held by kworker/u4:26/27876: [ 2164.584746][ T28] [ 2164.587109][ T28] ============================================= [ 2164.587109][ T28] [ 2164.596578][ T28] NMI backtrace for cpu 0 [ 2164.600966][ T28] CPU: 0 PID: 28 Comm: khungtaskd Not tainted syzkaller #0 [ 2164.608219][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 2164.618420][ T28] Call Trace: [ 2164.621729][ T28] [ 2164.624696][ T28] dump_stack_lvl+0x188/0x24e [ 2164.629427][ T28] ? irq_work_queue+0xb8/0x140 [ 2164.634246][ T28] ? show_regs_print_info+0x12/0x12 [ 2164.639498][ T28] ? load_image+0x400/0x400 [ 2164.644138][ T28] ? vprintk_emit+0x59f/0x6a0 [ 2164.649219][ T28] ? printk_sprint+0x460/0x460 [ 2164.654042][ T28] nmi_cpu_backtrace+0x3e6/0x460 [ 2164.659042][ T28] ? nmi_trigger_cpumask_backtrace+0x450/0x450 [ 2164.665254][ T28] ? _printk+0xda/0x130 [ 2164.669437][ T28] ? load_image+0x400/0x400 [ 2164.673969][ T28] ? load_image+0x400/0x400 [ 2164.678503][ T28] ? nmi_trigger_cpumask_backtrace+0xf3/0x450 [ 2164.684619][ T28] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 2164.690720][ T28] nmi_trigger_cpumask_backtrace+0x1d4/0x450 [ 2164.696741][ T28] watchdog+0xeee/0xf30 [ 2164.700936][ T28] ? watchdog+0x1ed/0xf30 [ 2164.705316][ T28] kthread+0x29d/0x330 [ 2164.709423][ T28] ? hungtask_pm_notify+0x40/0x40 [ 2164.714484][ T28] ? kthread_blkcg+0xd0/0xd0 [ 2164.719116][ T28] ret_from_fork+0x1f/0x30 [ 2164.723572][ T28] [ 2164.727118][ T28] Sending NMI from CPU 0 to CPUs 1: [ 2164.732382][ C1] NMI backtrace for cpu 1 [ 2164.732396][ C1] CPU: 1 PID: 27878 Comm: kworker/u4:27 Not tainted syzkaller #0 [ 2164.732414][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 2164.732425][ C1] Workqueue: events_unbound nsim_dev_trap_report_work [ 2164.732455][ C1] RIP: 0010:__lock_acquire+0x456/0x7d10 [ 2164.732483][ C1] Code: 14 6f 00 49 b8 00 00 00 00 00 fc ff df 48 89 9c 24 98 00 00 00 48 8b 45 10 48 89 03 65 8b 05 b5 2c 9e 7e 31 db 85 c0 0f 95 c3 <01> db 48 8b 84 24 88 00 00 00 4c 8d b0 c4 0a 00 00 4c 89 f0 48 c1 [ 2164.732498][ C1] RSP: 0018:ffffc90003b974a0 EFLAGS: 00000046 [ 2164.732512][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 1ffff110033dd8e4 [ 2164.732524][ C1] RDX: 000000000000004b RSI: 0000000000000000 RDI: ffff888019eec710 [ 2164.732536][ C1] RBP: ffffc90003b976f0 R08: dffffc0000000000 R09: 0000000000000001 [ 2164.732549][ C1] R10: dffffc0000000000 R11: fffffbfff1c3f866 R12: ffff888019eec700 [ 2164.732562][ C1] R13: 0000000000000000 R14: ffff888019eec700 R15: 000000000000004b [ 2164.732575][ C1] FS: 0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 2164.732590][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2164.732602][ C1] CR2: 000055bc6a5b0660 CR3: 000000000c88e000 CR4: 00000000003506e0 [ 2164.732619][ C1] DR0: 0000000000000000 DR1: 0000200000000300 DR2: 0000000000000000 [ 2164.732630][ C1] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 2164.732641][ C1] Call Trace: [ 2164.732647][ C1] [ 2164.732666][ C1] ? verify_lock_unused+0x140/0x140 [ 2164.732693][ C1] ? chacha_permute+0x4e4/0xef0 [ 2164.732725][ C1] lock_acquire+0x1bb/0x4a0 [ 2164.732748][ C1] ? crng_make_state+0x1d1/0xb00 [ 2164.732773][ C1] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 2164.732797][ C1] ? read_lock_is_recursive+0x10/0x10 [ 2164.732821][ C1] ? lock_chain_count+0x20/0x20 [ 2164.732847][ C1] crng_make_state+0x1ee/0xb00 [ 2164.732867][ C1] ? crng_make_state+0x1d1/0xb00 [ 2164.732889][ C1] ? crng_make_state+0x1d1/0xb00 [ 2164.732910][ C1] ? urandom_read_iter+0x140/0x140 [ 2164.732942][ C1] _get_random_bytes+0xfc/0x250 [ 2164.732962][ C1] ? get_random_bytes+0x20/0x20 [ 2164.732985][ C1] ? nsim_dev_trap_report_work+0x28f/0xaf0 [ 2164.733011][ C1] ? in_aton+0x39e/0x430 [ 2164.733038][ C1] nsim_dev_trap_report_work+0x642/0xaf0 [ 2164.733069][ C1] ? process_one_work+0x7b0/0x1160 [ 2164.733089][ C1] process_one_work+0x8a2/0x1160 [ 2164.733114][ C1] ? worker_detach_from_pool+0x240/0x240 [ 2164.733135][ C1] ? _raw_spin_lock_irq+0xb7/0xf0 [ 2164.733162][ C1] ? _raw_spin_lock_irqsave+0x100/0x100 [ 2164.733189][ C1] ? kthread_data+0x4b/0xc0 [ 2164.733215][ C1] worker_thread+0xaa2/0x1270 [ 2164.733245][ C1] kthread+0x29d/0x330 [ 2164.733269][ C1] ? worker_clr_flags+0x1a0/0x1a0 [ 2164.733287][ C1] ? kthread_blkcg+0xd0/0xd0 [ 2164.733324][ C1] ret_from_fork+0x1f/0x30 [ 2164.733352][ C1] [ 2164.746131][ T28] Kernel panic - not syncing: hung_task: blocked tasks [ 2164.746193][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted syzkaller #0 [ 2164.746264][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 2164.746308][ T28] Call Trace: [ 2164.746336][ T28] [ 2164.746365][ T28] dump_stack_lvl+0x188/0x24e [ 2164.746453][ T28] ? memcpy+0x3c/0x60 [ 2164.746508][ T28] ? show_regs_print_info+0x12/0x12 [ 2164.746577][ T28] ? load_image+0x400/0x400 [ 2164.746663][ T28] panic+0x2e5/0x730 [ 2164.746748][ T28] ? schedule_preempt_disabled+0x20/0x20 [ 2164.746833][ T28] ? bpf_jit_dump+0xd0/0xd0 [ 2164.746920][ T28] ? __irq_work_queue_local+0x12c/0x190 [ 2164.747017][ T28] ? nmi_trigger_cpumask_backtrace+0x35b/0x450 [ 2164.747089][ T28] ? nmi_trigger_cpumask_backtrace+0x360/0x450 [ 2164.747167][ T28] watchdog+0xf2d/0xf30 [ 2164.747249][ T28] ? watchdog+0x1ed/0xf30 [ 2164.747327][ T28] kthread+0x29d/0x330 [ 2164.747412][ T28] ? hungtask_pm_notify+0x40/0x40 [ 2164.747476][ T28] ? kthread_blkcg+0xd0/0xd0 [ 2164.747586][ T28] ret_from_fork+0x1f/0x30 [ 2164.747707][ T28] [ 2164.756742][ T28] Kernel Offset: disabled [ 2165.132174][ T28] Rebooting in 86400 seconds..