last executing test programs: 2.83909998s ago: executing program 3 (id=419): r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0xdf, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x8120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="d8000000310081044e81f782db44b904021d080005000000e8fe55a1180015000600142603600e120900210000000401a8001600a40001", 0x37}], 0x1}, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x2008, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3fc2bda6, 0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0x0, 0x3, &(0x7f0000000580)=ANY=[@ANYBLOB="850000002200000007000000000000089500000000000000e26c9bd1a6361b"], 0x0}, 0x90) socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x91c, 0x4156, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xfffffffffffffffc, 0x1}, 0x18404, 0x0, 0xfffffffe, 0x6, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000001b518110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x22, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0b00000007000000010001000900000001"], 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r1, &(0x7f0000000080), &(0x7f0000000200)=""/166}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1b, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000067dfb4a518110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000060000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000080)='contention_end\x00', r2}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000840)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r4, &(0x7f0000000880), 0x12) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000780)={0x5, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="1804000000000000000000000000000018010000696c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b100000095"], 0x0}, 0x94) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x11, 0xb, &(0x7f0000000180)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000180)='kfree\x00', r5}, 0x18) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1e}, 0x94) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, &(0x7f0000000200)=""/166}, 0x20) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000200)='cpuset.mem_hardwall\x00', 0x2, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x210}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x89f1, &(0x7f0000000080)) r7 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r7, &(0x7f0000000000)=ANY=[@ANYBLOB="33fe00004a00530c8e5eb88edc5a9c0e0a9b80"], 0xfe33) 2.500986508s ago: executing program 3 (id=423): r0 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f00000000c0), 0x4) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000380)=@l2tp6={0xa, 0x0, 0x7, @local, 0x0, 0x3}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000340)="f4001100052b3325fe80070000000000000000000009ffffffe000"/39, 0x27}], 0x1}, 0x20040000) 2.252015298s ago: executing program 3 (id=426): r0 = bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x48) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$MAP_UPDATE_CONST_STR(0x2, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, 0x0, 0x48) r3 = bpf$PROG_LOAD(0x5, 0x0, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000300)='fib_table_lookup\x00', r3}, 0x10) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r7 = openat$cgroup_subtree(r6, &(0x7f0000000200), 0x2, 0x0) write$cgroup_subtree(r7, &(0x7f0000000540)=ANY=[@ANYBLOB='+cpuset'], 0x8) r8 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x400000000004, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x8, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r9 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0xc001, 0x0, 0x0, 0xd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r8, 0x2403, 0x1) r10 = syz_clone(0x10222000, &(0x7f0000000200)="1d5b1aa2b5345c5d73f0a66a57e157b4c130a20da7e24a6f7d5b25430260384302da0e545e74e736a7453ff0f7c6a74340fba90f26a7705f54641d5e9e752a8e75a66433d48e1458858757fc7d70c28fe7dfa71b0074ac95a6e770f2ab6223387d4fd173e34bec", 0x67, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000340)) socketpair(0x18, 0x80005, 0x0, &(0x7f0000000000)={0x0, 0x0}) r12 = bpf$MAP_CREATE(0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="1b00000000000000000000000080000000000000", @ANYRES32, @ANYBLOB="0000000e00000000000000000000000000000000998447ed996026ffd8c4cdc7fa5b0f61eaee9f0f0fd03ad0e2dc33019bfeba324e210ae56c8d22f0b47234747c8454fed26440c7a8", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) r13 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xf, &(0x7f0000000980)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2}, {{0x18, 0x1, 0x1, 0x0, r12}}, {}, [], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0xed41d0969ec4053c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, 0x94) r14 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='tlb_flush\x00', r13}, 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000600)={{r2}, &(0x7f0000000040), &(0x7f00000005c0)=r5}, 0xffffffffffffff75) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000004c0)={{}, &(0x7f0000000440)=0x2000000, &(0x7f0000000480)}, 0x20) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000002c0)=@o_path={&(0x7f0000000280)='./file0\x00'}, 0x18) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000d40)=ANY=[@ANYRES32=r6, @ANYRES32=r3, @ANYBLOB="12ffffffff57ffdfff000000", @ANYRES32=r3, @ANYBLOB, @ANYRES64=0x0], 0x20) sendmsg$unix(r11, &(0x7f0000000940)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000f80)="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", 0x1ab}, {&(0x7f0000000680)="2c8f64cdf5de556429c21aa03c6845474a88f39eb50b427a8f53b6d6bfe1c928c32844b701c11f531280dafa7469c00856c8016d692143b97a3459f9984686457e7ccdbd21faf8ff174abd224097d19829dd3224d04a91d2e60ad2080b100448b0a033ffb56f2bb6669258e0efadfe4b181c959fdb6d55285d1ff506a40af820c4c7d64fa036a3baa95f070029a5ca1fbb1fd3e55ed500859952011a21285e9d814a7073031119f9dddd", 0xaa}, {&(0x7f0000000400)="48c813a37f348c869e685d2108ae778eba8caee39b05288b0e7754673f91bd181115a2e8a6aa15ad7d33e000f94434cc63e04c1508efc0b344a24a602ba416723898e0acbed3fab9ea2791de7ae39ecfbec9c2b6e44961347e20e389e70528c53b99ace7889e318faa818441421b1c3a154a66591e8a0320", 0x78}, {&(0x7f00000000c0)="50ec5500ccffb988b9f3c0d992cddc7218bf0df0b319a44ee71664c24223c16173d223", 0x23}, {&(0x7f0000000740)="bab394f611283eb88bea97e3f5269274fdfe70813f14cc86d65c8f0cd1e37bbda0e7b4b7b57add5d9c92b3e0defb785c2fbb42034e850fd84f29a995b614429d3fc9d57c3b09aeecb6864409f493a85dbba3c3d770e6c48509f0bf357f44b56a2136634f19f87b8e884827fdf6bf2296ffdb6384326563a50bef5126adef6e666c62e4ebc9d90ed5701b535c04b558d94e98e94b4be94a834e45a176b3ef0c8b37f333784c6212e256375453f4e4790c9c4f525086324d749771a0e8e99ec144a0b31dab73dc30901439b76e29e12a3b6146b50f0e75f7e981886400"/235, 0xeb}, {&(0x7f00000001c0)="9f75be5d17907d8d11375c0b79c64ef33c7e", 0x12}, {&(0x7f0000000840)="47d1b99bc8e7ca1d6a1ffd42", 0xc}, {&(0x7f0000000880)="08f920d443dff4f32fde2e7e1a30290940ea1092caa346b726b8cff92833be610708c93555d8d10653bc37a6fce6c550fefc7d83df097095afef1333e1ffbe39c2d59486c7d12c4d58dd32d2c6cd2d061d96bd7ab8cd9019f408e61f78b51f90621ab6ab515b7d354773161354c1716d308ce1525b694a15e771eb74c5bd06a3059f9428e10fff15e6731824883e3823986ee59dea65a477", 0x98}, {&(0x7f0000000d80)="fe607f8f480c2d56298a7a5b9fff67f6741805933bb7af728ee0c50251fe4fcc84a3e9d0ae2a7112b26deea8254e5a57d08c40e9df79960f08b92bb6e4d541b8686a92c25684ca63c7a06960b02045a7c4e59a2fa884a86ff771af071ad43c7d333d9eb3626cefd0b8bfc38d2364ca51a79c74f88a198d3b63ef5f1a0a3e95384c091e514eae693bfce8cb6f4570ae72c3ba02c58b3e79218943458bebaba2a34e0bbf28e812606f50a7ddfe2f881dcdaf1e9bb35330d3fed23f52bbc4314d03c547c3cb9e875caa8a018e2a2026c6eb61dd189dd44717959409eeee3116266e8f6f837db4707f12f12aaa93f3aa9e852d120486dc2040a8", 0xf8}], 0x9, &(0x7f0000000b00)=ANY=[@ANYBLOB="3000000000000000010000000100", @ANYRES32=r9, @ANYRES32=r0, @ANYRES32=r8, @ANYRES32=r4, @ANYRES32=r9, @ANYRES32=r9, @ANYRES32=r1, @ANYRES32=r9, @ANYRES32=r14, @ANYRES32=r13, @ANYRES8=r6, @ANYRES32=r1, @ANYRES32=r8, @ANYRES32=r1, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r10, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x98, 0x80}, 0x40800) r15 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r15, &(0x7f0000000000)={0x0, 0xd18c9b25, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002a000b05d25a806c8c6f94f90424fc601000127a0a000600073582c137153e37080c18800cac0f000300", 0x33fe0}], 0x1, 0x0, 0x0, 0x8100000}, 0x0) 2.033407066s ago: executing program 1 (id=428): bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0200000004000000080000000100000080000000", @ANYRES32=0x0, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000001300"/28], 0x48) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001380)={r0, &(0x7f00000004c0)}, 0x20) bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x48) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0xefeb, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) bpf$MAP_UPDATE_CONST_STR(0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61b, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x94) sendmsg$tipc(r1, &(0x7f0000003a00)={&(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x9}}, 0x10, &(0x7f0000000b40)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001a00), 0x101d0}], 0x4}, 0x0) 1.787374456s ago: executing program 1 (id=431): r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0xdf, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x8120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="d8000000310081044e81f782db44b904021d080005000000e8fe55a1180015000600142603600e120900210000000401a8001600a40001", 0x37}], 0x1}, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x2008, 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, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3fc2bda6, 0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0x0, 0x3, &(0x7f0000000580)=ANY=[@ANYBLOB="850000002200000007000000000000089500000000000000e26c9bd1a6361b"], 0x0}, 0x90) socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x91c, 0x4156, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xfffffffffffffffc, 0x1}, 0x18404, 0x0, 0xfffffffe, 0x6, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000001b518110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x22, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0b00000007000000010001000900000001"], 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r1, &(0x7f0000000080), &(0x7f0000000200)=""/166}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1b, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000067dfb4a518110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000060000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000080)='contention_end\x00', r2}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000840)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r4, &(0x7f0000000880), 0x12) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000780)={0x5, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="1804000000000000000000000000000018010000696c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b100000095"], 0x0}, 0x94) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x11, 0xb, &(0x7f0000000180)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000180)='kfree\x00', r5}, 0x18) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1e}, 0x94) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, &(0x7f0000000200)=""/166}, 0x20) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000200)='cpuset.mem_hardwall\x00', 0x2, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x210}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x89f1, &(0x7f0000000080)) r7 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r7, &(0x7f0000000000)=ANY=[@ANYBLOB="33fe00004a00530c8e5eb88edc5a9c0e0a9b80"], 0xfe33) 1.626288958s ago: executing program 0 (id=432): r0 = socket$kcm(0xa, 0x922000000003, 0x11) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000380)=@l2tp6={0xa, 0x0, 0x7, @local, 0x0, 0x3}, 0x80, &(0x7f0000000980)=[{0x0}], 0x1}, 0x20040000) 1.563993184s ago: executing program 2 (id=433): bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0200000004000000080000000100000080000000", @ANYRES32=0x0, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000001300"/28], 0x48) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001380)={r0, &(0x7f00000004c0)}, 0x20) bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r1) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61b, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x94) sendmsg$tipc(r2, &(0x7f0000003a00)={&(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x9}}, 0x10, &(0x7f0000000b40)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001a00), 0x101d0}], 0x4}, 0x0) 1.388684908s ago: executing program 0 (id=434): r0 = socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x94) setsockopt$sock_attach_bpf(r0, 0x88, 0x67, &(0x7f00000002c0)=r1, 0x4) sendmsg$inet(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x2, 0x4e24, @multicast1}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000000)="813e785600", 0x5}], 0x1, &(0x7f0000000040)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x40}, @dev={0xac, 0x14, 0x14, 0x3a}}}}], 0x20}, 0x4840) 1.36717394s ago: executing program 2 (id=435): bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0200000004000000080000000100000080000000", @ANYRES32=0x0, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000001300"/28], 0x48) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001380)={r0, &(0x7f00000004c0)}, 0x20) bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x48) r1 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0xefeb, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) bpf$MAP_UPDATE_CONST_STR(0x2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) socketpair$unix(0x1, 0x2, 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0xf, 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000001c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4}, 0x50) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="e00e020023200b", 0x7}], 0x1}, 0x0) socket$kcm(0x10, 0x2, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x94) sendmsg$tipc(r3, &(0x7f0000003a00)={&(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x9}}, 0x10, &(0x7f0000000b40)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001a00), 0x101d0}], 0x4}, 0x0) 1.245354709s ago: executing program 1 (id=436): r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0xdf, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x8120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="d8000000310081044e81f782db44b904021d080005000000e8fe55a1180015000600142603600e120900210000000401a8001600a40001", 0x37}], 0x1}, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x2008, 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, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3fc2bda6, 0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0x0, 0x3, &(0x7f0000000580)=ANY=[@ANYBLOB="850000002200000007000000000000089500000000000000e26c9bd1a6361b"], 0x0}, 0x90) r1 = socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x91c, 0x4156, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xfffffffffffffffc, 0x1}, 0x18404, 0x0, 0xfffffffe, 0x6, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000001b518110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x22, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0b00000007000000010001000900000001"], 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r2, &(0x7f0000000080), &(0x7f0000000200)=""/166}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1b, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000067dfb4a518110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000060000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000080)='contention_end\x00', r3}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r5 = openat$cgroup_procs(r4, &(0x7f0000000840)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r5, &(0x7f0000000880), 0x12) write$cgroup_subtree(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="364000001a0091000b00b80000fc005f02"], 0xfe33) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000780)={0x5, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="1804000000000000000000000000000018010000696c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b100000095"], 0x0}, 0x94) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x11, 0xb, &(0x7f0000000180)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000180)='kfree\x00', r6}, 0x18) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1e}, 0x94) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, &(0x7f0000000200)=""/166}, 0x20) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x210}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x89f1, &(0x7f0000000080)) 1.243199489s ago: executing program 3 (id=437): r0 = bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x48) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$MAP_UPDATE_CONST_STR(0x2, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, 0x0, 0x48) r3 = bpf$PROG_LOAD(0x5, 0x0, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000300)='fib_table_lookup\x00', r3}, 0x10) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r7 = openat$cgroup_subtree(r6, &(0x7f0000000200), 0x2, 0x0) write$cgroup_subtree(r7, &(0x7f0000000540)=ANY=[@ANYBLOB='+cpuset'], 0x8) r8 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x400000000004, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x8, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r9 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0xc001, 0x0, 0x0, 0xd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r8, 0x2403, 0x1) r10 = syz_clone(0x10222000, &(0x7f0000000200)="1d5b1aa2b5345c5d73f0a66a57e157b4c130a20da7e24a6f7d5b25430260384302da0e545e74e736a7453ff0f7c6a74340fba90f26a7705f54641d5e9e752a8e75a66433d48e1458858757fc7d70c28fe7dfa71b0074ac95a6e770f2ab6223387d4fd173e34bec", 0x67, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000340)="ec81178d76e1554846228ba0c5e7bf418f22e61086e1a0c647351ec305d39674dea9d0d6baa71cd6baba7c1dd1e9668c3b939a69e085b218488c1a4d4b061f1267911c5f2ca6844b6e35ff75df369ae1befb1b539adc3e9b36c85ca3d435513b8badfe89ab8030411781b6e290f55f675612da4ca83003c47fc924957ac4be87ee15") socketpair(0x18, 0x80005, 0x0, &(0x7f0000000000)={0x0, 0x0}) r12 = bpf$MAP_CREATE(0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="1b00000000000000000000000080000000000000", @ANYRES32, @ANYBLOB="0000000e00000000000000000000000000000000998447ed996026ffd8c4cdc7fa5b0f61eaee9f0f0fd03ad0e2dc33019bfeba324e210ae56c8d22f0b47234747c8454fed26440c7a8", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) r13 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xf, &(0x7f0000000980)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2}, {{0x18, 0x1, 0x1, 0x0, r12}}, {}, [], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0xed41d0969ec4053c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, 0x94) r14 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='tlb_flush\x00', r13}, 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000600)={{r2}, &(0x7f0000000040), &(0x7f00000005c0)=r5}, 0xffffffffffffff75) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000004c0)={{}, &(0x7f0000000440)=0x2000000, &(0x7f0000000480)}, 0x20) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000002c0)=@o_path={&(0x7f0000000280)='./file0\x00'}, 0x18) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000d40)=ANY=[@ANYRES32=r6, @ANYRES32=r3, @ANYBLOB="12ffffffff57ffdfff000000", @ANYRES32=r3, @ANYBLOB, @ANYRES64=0x0], 0x20) sendmsg$unix(r11, &(0x7f0000000940)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000f80)="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", 0x1ab}, {&(0x7f0000000680)="2c8f64cdf5de556429c21aa03c6845474a88f39eb50b427a8f53b6d6bfe1c928c32844b701c11f531280dafa7469c00856c8016d692143b97a3459f9984686457e7ccdbd21faf8ff174abd224097d19829dd3224d04a91d2e60ad2080b100448b0a033ffb56f2bb6669258e0efadfe4b181c959fdb6d55285d1ff506a40af820c4c7d64fa036a3baa95f070029a5ca1fbb1fd3e55ed500859952011a21285e9d814a7073031119f9dddd", 0xaa}, {&(0x7f0000000400)="48c813a37f348c869e685d2108ae778eba8caee39b05288b0e7754673f91bd181115a2e8a6aa15ad7d33e000f94434cc63e04c1508efc0b344a24a602ba416723898e0acbed3fab9ea2791de7ae39ecfbec9c2b6e44961347e20e389e70528c53b99ace7889e318faa818441421b1c3a154a66591e8a0320", 0x78}, {&(0x7f00000000c0)="50ec5500ccffb988b9f3c0d992cddc7218bf0df0b319a44ee71664c24223c16173d223", 0x23}, {&(0x7f0000000740)="bab394f611283eb88bea97e3f5269274fdfe70813f14cc86d65c8f0cd1e37bbda0e7b4b7b57add5d9c92b3e0defb785c2fbb42034e850fd84f29a995b614429d3fc9d57c3b09aeecb6864409f493a85dbba3c3d770e6c48509f0bf357f44b56a2136634f19f87b8e884827fdf6bf2296ffdb6384326563a50bef5126adef6e666c62e4ebc9d90ed5701b535c04b558d94e98e94b4be94a834e45a176b3ef0c8b37f333784c6212e256375453f4e4790c9c4f525086324d749771a0e8e99ec144a0b31dab73dc30901439b76e29e12a3b6146b50f0e75f7e981886400"/235, 0xeb}, {&(0x7f00000001c0)="9f75be5d17907d8d11375c0b79c64ef33c7e", 0x12}, {&(0x7f0000000840)="47d1b99bc8e7ca1d6a1ffd42", 0xc}, {&(0x7f0000000880)="08f920d443dff4f32fde2e7e1a30290940ea1092caa346b726b8cff92833be610708c93555d8d10653bc37a6fce6c550fefc7d83df097095afef1333e1ffbe39c2d59486c7d12c4d58dd32d2c6cd2d061d96bd7ab8cd9019f408e61f78b51f90621ab6ab515b7d354773161354c1716d308ce1525b694a15e771eb74c5bd06a3059f9428e10fff15e6731824883e3823986ee59dea65a477", 0x98}, {&(0x7f0000000d80)="fe607f8f480c2d56298a7a5b9fff67f6741805933bb7af728ee0c50251fe4fcc84a3e9d0ae2a7112b26deea8254e5a57d08c40e9df79960f08b92bb6e4d541b8686a92c25684ca63c7a06960b02045a7c4e59a2fa884a86ff771af071ad43c7d333d9eb3626cefd0b8bfc38d2364ca51a79c74f88a198d3b63ef5f1a0a3e95384c091e514eae693bfce8cb6f4570ae72c3ba02c58b3e79218943458bebaba2a34e0bbf28e812606f50a7ddfe2f881dcdaf1e9bb35330d3fed23f52bbc4314d03c547c3cb9e875caa8a018e2a2026c6eb61dd189dd44717959409eeee3116266e8f6f837db4707f12f12aaa93f3aa9e852d120486dc2040a8", 0xf8}], 0x9, &(0x7f0000000b00)=ANY=[@ANYBLOB="3000000000000000010000000100", @ANYRES32=r9, @ANYRES32=r0, @ANYRES32=r8, @ANYRES32=r4, @ANYRES32=r9, @ANYRES32=r9, @ANYRES32=r1, @ANYRES32=r9, @ANYRES32=r14, @ANYRES32=r13, @ANYRES8=r6, @ANYRES32=r1, @ANYRES32=r8, @ANYRES32=r1, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r10, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x98, 0x80}, 0x40800) r15 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r15, &(0x7f0000000000)={0x0, 0xd18c9b25, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002a000b05d25a806c8c6f94f90424fc601000127a0a000600073582c137153e37080c18800cac0f000300", 0x33fe0}], 0x1, 0x0, 0x0, 0x8100000}, 0x0) 1.217297272s ago: executing program 0 (id=438): bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0200000004000000080000000100000080000000", @ANYRES32=0x0, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000001300"/28], 0x48) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001380)={r0, &(0x7f00000004c0)}, 0x20) bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x48) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0xefeb, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) bpf$MAP_UPDATE_CONST_STR(0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61b, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000001c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4}, 0x50) socket$kcm(0x11, 0x2, 0x300) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$tipc(r1, &(0x7f0000003a00)={&(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x9}}, 0x10, &(0x7f0000000b40)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001a00), 0x101d0}], 0x4}, 0x0) 1.068006984s ago: executing program 2 (id=439): bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0200000004000000080000000100000080000000", @ANYRES32=0x0, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000001300"/28], 0x48) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001380)={r0, &(0x7f00000004c0)}, 0x20) bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x48) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0xefeb, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) bpf$MAP_UPDATE_CONST_STR(0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61b, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x94) sendmsg$tipc(r1, &(0x7f0000003a00)={&(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x9}}, 0x10, &(0x7f0000000b40)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001a00), 0x101d0}], 0x4}, 0x0) 958.824143ms ago: executing program 1 (id=440): bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0200000004000000080000000100000080000000", @ANYRES32=0x0, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000001300"/28], 0x48) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001380)={r0, &(0x7f00000004c0)}, 0x20) bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x48) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0xefeb, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) bpf$MAP_UPDATE_CONST_STR(0x2, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61b, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct={0x3, 0x0, 0x0, 0x13, 0x0, 0x1}]}}, 0x0, 0x26}, 0x28) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="e00e020023200b", 0x7}], 0x1}, 0x0) socket$kcm(0x10, 0x2, 0x0) socket$kcm(0x11, 0x2, 0x300) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$tipc(r1, &(0x7f0000003a00)={&(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x9}}, 0x10, &(0x7f0000000b40)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001a00), 0x101d0}], 0x4}, 0x0) 893.866078ms ago: executing program 0 (id=441): bpf$ENABLE_STATS(0x20, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x12, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001d00)=ANY=[@ANYBLOB="0b00000005000000050000000900000001"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000800000000000000000000018110000", @ANYRES32=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, '\x00', 0x0, @fallback=0x12, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000008c0)={&(0x7f0000000000)='percpu_alloc_percpu\x00', r1}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x10, 0x3, &(0x7f0000000000)=@framed={{0x1d, 0xa, 0xa, 0x0, 0x0, 0x61, 0x10, 0x10}}, &(0x7f0000000480)='syzkaller\x00'}, 0x80) 679.280235ms ago: executing program 2 (id=442): bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0200000004000000080000000100000080000000", @ANYRES32=0x0, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000001300"/28], 0x48) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001380)={r0, &(0x7f00000004c0)}, 0x20) bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x48) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0xefeb, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) bpf$MAP_UPDATE_CONST_STR(0x2, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0xf, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61b, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="e00e020023200b", 0x7}], 0x1}, 0x0) socket$kcm(0x11, 0x2, 0x300) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$tipc(r1, &(0x7f0000003a00)={&(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x9}}, 0x10, &(0x7f0000000b40)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001a00), 0x101d0}], 0x4}, 0x0) 663.207707ms ago: executing program 0 (id=443): mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001380)={r0, &(0x7f00000004c0)}, 0x20) bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r1) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61b, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x94) sendmsg$tipc(r2, &(0x7f0000003a00)={&(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x9}}, 0x10, &(0x7f0000000b40)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001a00), 0x101d0}], 0x4}, 0x0) 561.622625ms ago: executing program 1 (id=444): r0 = socket$kcm(0xa, 0x922000000003, 0x11) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000380)=@l2tp6={0xa, 0x0, 0x7, @local, 0x0, 0x3}, 0x80, &(0x7f0000000980)=[{0x0}], 0x1}, 0x20040000) 459.039233ms ago: executing program 1 (id=445): r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0xdf, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x8120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="d8000000310081044e81f782db44b904021d080005000000e8fe55a1180015000600142603600e120900210000000401a8001600a40001", 0x37}], 0x1}, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x2008, 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, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3fc2bda6, 0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0x0, 0x3, &(0x7f0000000580)=ANY=[@ANYBLOB="850000002200000007000000000000089500000000000000e26c9bd1a6361b"], 0x0}, 0x90) r1 = socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x91c, 0x4156, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xfffffffffffffffc, 0x1}, 0x18404, 0x0, 0xfffffffe, 0x6, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000001b518110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x22, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0b00000007000000010001000900000001"], 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r2, &(0x7f0000000080), &(0x7f0000000200)=""/166}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1b, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000067dfb4a518110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000060000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000080)='contention_end\x00', r3}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_procs(r4, &(0x7f0000000840)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="364000001a0091000b00b80000fc005f02"], 0xfe33) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000780)={0x5, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="1804000000000000000000000000000018010000696c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b100000095"], 0x0}, 0x94) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x11, 0xb, &(0x7f0000000180)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000180)='kfree\x00', r5}, 0x18) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1e}, 0x94) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, &(0x7f0000000200)=""/166}, 0x20) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000200)='cpuset.mem_hardwall\x00', 0x2, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x210}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x89f1, &(0x7f0000000080)) r7 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r7, &(0x7f0000000000)=ANY=[@ANYBLOB="33fe00004a00530c8e5eb88edc5a9c0e0a9b80"], 0xfe33) 414.345397ms ago: executing program 0 (id=446): r0 = bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x48) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$MAP_UPDATE_CONST_STR(0x2, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, 0x0, 0x48) r3 = bpf$PROG_LOAD(0x5, 0x0, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000300)='fib_table_lookup\x00', r3}, 0x10) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r7 = openat$cgroup_subtree(r6, &(0x7f0000000200), 0x2, 0x0) write$cgroup_subtree(r7, &(0x7f0000000540)=ANY=[@ANYBLOB='+cpuset'], 0x8) r8 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x400000000004, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x8, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r9 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0xc001, 0x0, 0x0, 0xd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r8, 0x2403, 0x1) r10 = syz_clone(0x10222000, &(0x7f0000000200)="1d5b1aa2b5345c5d73f0a66a57e157b4c130a20da7e24a6f7d5b25430260384302da0e545e74e736a7453ff0f7c6a74340fba90f26a7705f54641d5e9e752a8e75a66433d48e1458858757fc7d70c28fe7dfa71b0074ac95a6e770f2ab6223387d4fd173e34bec", 0x67, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000340)) socketpair(0x18, 0x80005, 0x0, &(0x7f0000000000)={0x0, 0x0}) r12 = bpf$MAP_CREATE(0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="1b00000000000000000000000080000000000000", @ANYRES32, @ANYBLOB="0000000e00000000000000000000000000000000998447ed996026ffd8c4cdc7fa5b0f61eaee9f0f0fd03ad0e2dc33019bfeba324e210ae56c8d22f0b47234747c8454fed26440c7a8", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) r13 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xf, &(0x7f0000000980)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2}, {{0x18, 0x1, 0x1, 0x0, r12}}, {}, [], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0xed41d0969ec4053c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, 0x94) r14 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='tlb_flush\x00', r13}, 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000600)={{r2}, &(0x7f0000000040), &(0x7f00000005c0)=r5}, 0xffffffffffffff75) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000004c0)={{}, &(0x7f0000000440)=0x2000000, &(0x7f0000000480)}, 0x20) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000002c0)=@o_path={&(0x7f0000000280)='./file0\x00'}, 0x18) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000d40)=ANY=[@ANYRES32=r6, @ANYRES32=r3, @ANYBLOB="12ffffffff57ffdfff000000", @ANYRES32=r3, @ANYBLOB, @ANYRES64=0x0], 0x20) sendmsg$unix(r11, &(0x7f0000000940)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000f80)="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", 0x1ab}, {&(0x7f0000000680)="2c8f64cdf5de556429c21aa03c6845474a88f39eb50b427a8f53b6d6bfe1c928c32844b701c11f531280dafa7469c00856c8016d692143b97a3459f9984686457e7ccdbd21faf8ff174abd224097d19829dd3224d04a91d2e60ad2080b100448b0a033ffb56f2bb6669258e0efadfe4b181c959fdb6d55285d1ff506a40af820c4c7d64fa036a3baa95f070029a5ca1fbb1fd3e55ed500859952011a21285e9d814a7073031119f9dddd", 0xaa}, {&(0x7f0000000400)="48c813a37f348c869e685d2108ae778eba8caee39b05288b0e7754673f91bd181115a2e8a6aa15ad7d33e000f94434cc63e04c1508efc0b344a24a602ba416723898e0acbed3fab9ea2791de7ae39ecfbec9c2b6e44961347e20e389e70528c53b99ace7889e318faa818441421b1c3a154a66591e8a0320", 0x78}, {&(0x7f00000000c0)="50ec5500ccffb988b9f3c0d992cddc7218bf0df0b319a44ee71664c24223c16173d223", 0x23}, {&(0x7f0000000740)="bab394f611283eb88bea97e3f5269274fdfe70813f14cc86d65c8f0cd1e37bbda0e7b4b7b57add5d9c92b3e0defb785c2fbb42034e850fd84f29a995b614429d3fc9d57c3b09aeecb6864409f493a85dbba3c3d770e6c48509f0bf357f44b56a2136634f19f87b8e884827fdf6bf2296ffdb6384326563a50bef5126adef6e666c62e4ebc9d90ed5701b535c04b558d94e98e94b4be94a834e45a176b3ef0c8b37f333784c6212e256375453f4e4790c9c4f525086324d749771a0e8e99ec144a0b31dab73dc30901439b76e29e12a3b6146b50f0e75f7e981886400"/235, 0xeb}, {&(0x7f00000001c0)="9f75be5d17907d8d11375c0b79c64ef33c7e", 0x12}, {&(0x7f0000000840)="47d1b99bc8e7ca1d6a1ffd42", 0xc}, {&(0x7f0000000880)="08f920d443dff4f32fde2e7e1a30290940ea1092caa346b726b8cff92833be610708c93555d8d10653bc37a6fce6c550fefc7d83df097095afef1333e1ffbe39c2d59486c7d12c4d58dd32d2c6cd2d061d96bd7ab8cd9019f408e61f78b51f90621ab6ab515b7d354773161354c1716d308ce1525b694a15e771eb74c5bd06a3059f9428e10fff15e6731824883e3823986ee59dea65a477", 0x98}, {&(0x7f0000000d80)="fe607f8f480c2d56298a7a5b9fff67f6741805933bb7af728ee0c50251fe4fcc84a3e9d0ae2a7112b26deea8254e5a57d08c40e9df79960f08b92bb6e4d541b8686a92c25684ca63c7a06960b02045a7c4e59a2fa884a86ff771af071ad43c7d333d9eb3626cefd0b8bfc38d2364ca51a79c74f88a198d3b63ef5f1a0a3e95384c091e514eae693bfce8cb6f4570ae72c3ba02c58b3e79218943458bebaba2a34e0bbf28e812606f50a7ddfe2f881dcdaf1e9bb35330d3fed23f52bbc4314d03c547c3cb9e875caa8a018e2a2026c6eb61dd189dd44717959409eeee3116266e8f6f837db4707f12f12aaa93f3aa9e852d120486dc2040a8", 0xf8}], 0x9, &(0x7f0000000b00)=ANY=[@ANYBLOB="3000000000000000010000000100", @ANYRES32=r9, @ANYRES32=r0, @ANYRES32=r8, @ANYRES32=r4, @ANYRES32=r9, @ANYRES32=r9, @ANYRES32=r1, @ANYRES32=r9, @ANYRES32=r14, @ANYRES32=r13, @ANYRES8=r6, @ANYRES32=r1, @ANYRES32=r8, @ANYRES32=r1, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r10, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x98, 0x80}, 0x40800) r15 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r15, &(0x7f0000000000)={0x0, 0xd18c9b25, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002a000b05d25a806c8c6f94f90424fc601000127a0a000600073582c137153e37080c18800cac0f000300", 0x33fe0}], 0x1, 0x0, 0x0, 0x8100000}, 0x0) 411.822167ms ago: executing program 3 (id=447): r0 = socket$kcm(0x2, 0x1000000000000002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x94) setsockopt$sock_attach_bpf(r0, 0x88, 0x67, &(0x7f00000002c0)=r1, 0x4) sendmsg$inet(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x2, 0x4e24, @multicast1}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000000)="813e785600", 0x5}], 0x1, &(0x7f0000000040)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x40}, @dev={0xac, 0x14, 0x14, 0x3a}}}}], 0x20}, 0x4840) 307.740015ms ago: executing program 2 (id=448): bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0200000004000000080000000100000080000000", @ANYRES32=0x0, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000001300"/28], 0x48) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001380)={r0, &(0x7f00000004c0)}, 0x20) bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x48) r1 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0xefeb, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) bpf$MAP_UPDATE_CONST_STR(0x2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) socketpair$unix(0x1, 0x2, 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0xf, 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000001c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4}, 0x50) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="e00e020023200b", 0x7}], 0x1}, 0x0) socket$kcm(0x10, 0x2, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x94) sendmsg$tipc(r3, &(0x7f0000003a00)={&(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x9}}, 0x10, &(0x7f0000000b40)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001a00), 0x101d0}], 0x4}, 0x0) 248.60009ms ago: executing program 3 (id=449): r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0xdf, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x8120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="d8000000310081044e81f782db44b904021d080005000000e8fe55a1180015000600142603600e120900210000000401a8001600a40001", 0x37}], 0x1}, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x2008, 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, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3fc2bda6, 0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0x0, 0x3, &(0x7f0000000580)=ANY=[@ANYBLOB="850000002200000007000000000000089500000000000000e26c9bd1a6361b"], 0x0}, 0x90) r1 = socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x91c, 0x4156, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xfffffffffffffffc, 0x1}, 0x18404, 0x0, 0xfffffffe, 0x6, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000001b518110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x22, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0b00000007000000010001000900000001"], 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r2, &(0x7f0000000080), &(0x7f0000000200)=""/166}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1b, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000067dfb4a518110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000060000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000080)='contention_end\x00', r3}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r5 = openat$cgroup_procs(r4, &(0x7f0000000840)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r5, &(0x7f0000000880), 0x12) write$cgroup_subtree(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="364000001a0091000b00b80000fc005f02"], 0xfe33) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000780)={0x5, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="1804000000000000000000000000000018010000696c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b100000095"], 0x0}, 0x94) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x11, 0xb, &(0x7f0000000180)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000180)='kfree\x00', r6}, 0x18) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1e}, 0x94) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, &(0x7f0000000200)=""/166}, 0x20) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x210}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x89f1, &(0x7f0000000080)) 0s ago: executing program 2 (id=450): bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0200000004000000080000000100000080000000", @ANYRES32=0x0, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000001300"/28], 0x48) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001380)={r0, &(0x7f00000004c0)}, 0x20) bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x48) r1 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0xefeb, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61b, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000001c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4}, 0x50) socket$kcm(0x11, 0x2, 0x300) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$tipc(r3, &(0x7f0000003a00)={&(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x9}}, 0x10, &(0x7f0000000b40)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001a00), 0x101d0}], 0x4}, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.198' (ED25519) to the list of known hosts. [ 76.917453][ T5776] cgroup: Unknown subsys name 'net' [ 77.057470][ T5776] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 78.741071][ T5776] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 80.651006][ T5788] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 80.679244][ T5788] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 80.687347][ T5788] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 80.695815][ T5788] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 80.703694][ T5788] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 80.711358][ T5788] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 80.832568][ T5103] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 80.843388][ T5103] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 80.857263][ T5794] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 80.870245][ T5794] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 80.879128][ T5794] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 80.887435][ T5794] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 80.895874][ T5794] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 80.904303][ T5794] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 80.912423][ T5794] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 80.918248][ T5798] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 80.927609][ T5798] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 80.934845][ T5794] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 80.935780][ T5798] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 80.949104][ T5796] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 80.956440][ T5796] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 80.967672][ T5796] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 80.976218][ T5796] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 80.984491][ T5796] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 81.173609][ T5785] chnl_net:caif_netlink_parms(): no params data found [ 81.334656][ T5785] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.342652][ T5785] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.350665][ T5785] bridge_slave_0: entered allmulticast mode [ 81.357766][ T5785] bridge_slave_0: entered promiscuous mode [ 81.370837][ T5785] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.377976][ T5785] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.385312][ T5785] bridge_slave_1: entered allmulticast mode [ 81.392579][ T5785] bridge_slave_1: entered promiscuous mode [ 81.455655][ T5785] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 81.469930][ T5785] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.532388][ T5785] team0: Port device team_slave_0 added [ 81.543005][ T5785] team0: Port device team_slave_1 added [ 81.579715][ T5785] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 81.586717][ T5785] 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. [ 81.612762][ T5785] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 81.650979][ T5785] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 81.657968][ T5785] 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. [ 81.684326][ T5785] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 81.865936][ T5785] hsr_slave_0: entered promiscuous mode [ 81.873494][ T5785] hsr_slave_1: entered promiscuous mode [ 81.882932][ T5792] chnl_net:caif_netlink_parms(): no params data found [ 81.957299][ T5791] chnl_net:caif_netlink_parms(): no params data found [ 82.046878][ T5789] chnl_net:caif_netlink_parms(): no params data found [ 82.071893][ T5792] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.079191][ T5792] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.086396][ T5792] bridge_slave_0: entered allmulticast mode [ 82.094603][ T5792] bridge_slave_0: entered promiscuous mode [ 82.108959][ T5792] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.116129][ T5792] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.123500][ T5792] bridge_slave_1: entered allmulticast mode [ 82.130632][ T5792] bridge_slave_1: entered promiscuous mode [ 82.243168][ T5792] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.255907][ T5792] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 82.294548][ T5791] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.302001][ T5791] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.309354][ T5791] bridge_slave_0: entered allmulticast mode [ 82.316542][ T5791] bridge_slave_0: entered promiscuous mode [ 82.362896][ T5791] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.370681][ T5791] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.377853][ T5791] bridge_slave_1: entered allmulticast mode [ 82.385121][ T5791] bridge_slave_1: entered promiscuous mode [ 82.455698][ T5791] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.468543][ T5792] team0: Port device team_slave_0 added [ 82.482138][ T5789] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.489586][ T5789] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.496803][ T5789] bridge_slave_0: entered allmulticast mode [ 82.504796][ T5789] bridge_slave_0: entered promiscuous mode [ 82.514106][ T5791] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 82.539006][ T5792] team0: Port device team_slave_1 added [ 82.555930][ T5789] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.563406][ T5789] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.571302][ T5789] bridge_slave_1: entered allmulticast mode [ 82.578270][ T5789] bridge_slave_1: entered promiscuous mode [ 82.651922][ T5791] team0: Port device team_slave_0 added [ 82.658637][ T5792] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 82.665697][ T5792] 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. [ 82.692903][ T5792] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 82.706264][ T5792] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 82.713371][ T5792] 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. [ 82.739934][ T5792] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 82.751784][ T5103] Bluetooth: hci0: command tx timeout [ 82.767915][ T5791] team0: Port device team_slave_1 added [ 82.807397][ T5789] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.833981][ T5791] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 82.841282][ T5791] 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. [ 82.867571][ T5791] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 82.880779][ T5791] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 82.888126][ T5791] 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. [ 82.914674][ T5791] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 82.944190][ T5789] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 82.999917][ T5792] hsr_slave_0: entered promiscuous mode [ 83.006435][ T5792] hsr_slave_1: entered promiscuous mode [ 83.013256][ T5792] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 83.021318][ T5792] Cannot create hsr debugfs directory [ 83.071650][ T50] Bluetooth: hci3: command tx timeout [ 83.074586][ T5103] Bluetooth: hci1: command tx timeout [ 83.078092][ T5798] Bluetooth: hci2: command tx timeout [ 83.090182][ T5785] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 83.117332][ T5789] team0: Port device team_slave_0 added [ 83.142551][ T5785] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 83.156244][ T5785] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 83.172630][ T5791] hsr_slave_0: entered promiscuous mode [ 83.179581][ T5791] hsr_slave_1: entered promiscuous mode [ 83.186012][ T5791] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 83.194299][ T5791] Cannot create hsr debugfs directory [ 83.214487][ T5789] team0: Port device team_slave_1 added [ 83.239947][ T5785] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 83.295048][ T5789] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 83.302482][ T5789] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 83.328596][ T5789] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 83.371872][ T5789] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 83.379062][ T5789] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 83.406166][ T5789] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 83.497055][ T5789] hsr_slave_0: entered promiscuous mode [ 83.504589][ T5789] hsr_slave_1: entered promiscuous mode [ 83.511425][ T5789] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 83.520442][ T5789] Cannot create hsr debugfs directory [ 83.721730][ T5792] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 83.735730][ T5792] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 83.746082][ T5792] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 83.783044][ T5792] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 83.878474][ T5791] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 83.889816][ T5791] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 83.907537][ T5791] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 83.930758][ T5791] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 84.009757][ T5789] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 84.020648][ T5789] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 84.031998][ T5789] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 84.044381][ T5789] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 84.127481][ T5785] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.172517][ T5785] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.208052][ T2937] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.215440][ T2937] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.250818][ T5792] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.284699][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.291973][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.346066][ T5792] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.373145][ T1135] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.380474][ T1135] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.435880][ T5789] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.458102][ T2915] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.465400][ T2915] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.509321][ T5791] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.521664][ T5789] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.537836][ T1135] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.545126][ T1135] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.590623][ T5791] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.609642][ T2915] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.616933][ T2915] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.646697][ T1125] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.653900][ T1125] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.693565][ T1125] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.700905][ T1125] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.784137][ T5792] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 84.829293][ T5798] Bluetooth: hci0: command tx timeout [ 84.877406][ T5791] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 84.897594][ T5791] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 85.002967][ T5785] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.106608][ T5785] veth0_vlan: entered promiscuous mode [ 85.146878][ T5785] veth1_vlan: entered promiscuous mode [ 85.150485][ T5798] Bluetooth: hci2: command tx timeout [ 85.154041][ T5103] Bluetooth: hci3: command tx timeout [ 85.158300][ T50] Bluetooth: hci1: command tx timeout [ 85.286386][ T5785] veth0_macvtap: entered promiscuous mode [ 85.341776][ T5785] veth1_macvtap: entered promiscuous mode [ 85.394411][ T5789] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.449564][ T5791] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.462442][ T5785] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 85.482783][ T5792] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.505189][ T5785] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 85.517933][ T5785] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.527635][ T5785] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.536760][ T5785] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.545630][ T5785] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.687448][ T5789] veth0_vlan: entered promiscuous mode [ 85.719416][ T5791] veth0_vlan: entered promiscuous mode [ 85.762998][ T5789] veth1_vlan: entered promiscuous mode [ 85.775985][ T2915] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.776135][ T5792] veth0_vlan: entered promiscuous mode [ 85.803296][ T5791] veth1_vlan: entered promiscuous mode [ 85.810610][ T2915] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.853266][ T5792] veth1_vlan: entered promiscuous mode [ 85.895503][ T2937] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.924298][ T2937] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.936650][ T5791] veth0_macvtap: entered promiscuous mode [ 85.957770][ T5792] veth0_macvtap: entered promiscuous mode [ 85.987085][ T5791] veth1_macvtap: entered promiscuous mode [ 85.997985][ T5792] veth1_macvtap: entered promiscuous mode [ 86.022434][ T5789] veth0_macvtap: entered promiscuous mode [ 86.074720][ T5789] veth1_macvtap: entered promiscuous mode [ 86.106912][ T5791] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 86.120614][ T5791] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.140918][ T5791] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 86.166069][ T5792] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 86.180511][ T5792] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.192695][ T5792] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 86.204441][ T5792] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.216543][ T5792] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 86.250132][ T5791] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 86.266721][ T5791] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.279884][ T5791] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 86.294449][ T5789] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 86.308704][ T5789] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.326967][ T5789] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 86.343144][ T5789] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.353720][ T5789] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 86.378437][ T5789] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.391127][ T5789] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 86.401996][ T5792] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 86.438424][ T5792] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.448311][ T5792] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 86.460671][ T5792] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.472413][ T5792] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 86.502222][ T5791] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.513507][ T5791] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.529505][ T5791] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.538259][ T5791] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.556390][ T5789] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 86.567165][ T5789] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.577603][ T5789] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 86.589079][ T5789] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.599348][ T5789] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 86.610440][ T5789] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.624511][ T5789] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 86.637680][ T5792] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.653077][ T5792] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.679298][ T5792] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.688056][ T5792] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.735408][ T5789] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.745830][ T5789] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.763695][ T5789] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.772998][ T5789] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.908974][ T50] Bluetooth: hci0: command tx timeout [ 87.000563][ T2937] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.024567][ T2937] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.228655][ T50] Bluetooth: hci1: command tx timeout [ 87.234163][ T5798] Bluetooth: hci3: command tx timeout [ 87.234177][ T5103] Bluetooth: hci2: command tx timeout [ 88.462885][ T2915] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.471001][ T2915] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.494070][ T1125] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.502429][ T1125] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.595291][ T59] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.613571][ T59] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.674603][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.694863][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.806245][ T1125] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.876675][ T1125] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.988468][ T5103] Bluetooth: hci0: command tx timeout [ 89.288394][ C0] hrtimer: interrupt took 64359 ns [ 89.319672][ T5103] Bluetooth: hci1: command tx timeout [ 89.319708][ T50] Bluetooth: hci2: command tx timeout [ 89.325233][ T5103] Bluetooth: hci3: command tx timeout [ 91.245623][ T5905] netlink: 209844 bytes leftover after parsing attributes in process `syz.3.12'. [ 91.718686][ T5917] netlink: 'syz.0.14': attribute type 27 has an invalid length. [ 91.726582][ T5917] netlink: 2418 bytes leftover after parsing attributes in process `syz.0.14'. [ 91.750405][ T5914] netlink: 209844 bytes leftover after parsing attributes in process `syz.1.15'. [ 92.115498][ T967] cfg80211: failed to load regulatory.db [ 92.413931][ T5921] netlink: 209844 bytes leftover after parsing attributes in process `syz.2.17'. [ 93.034316][ T5926] netlink: 209844 bytes leftover after parsing attributes in process `syz.0.19'. [ 93.549837][ T5930] netlink: 209844 bytes leftover after parsing attributes in process `syz.3.21'. [ 93.618460][ T5926] syz.0.19 (5926) used greatest stack depth: 19816 bytes left [ 93.683369][ T5933] netlink: 209844 bytes leftover after parsing attributes in process `syz.2.22'. [ 93.975204][ T5935] netlink: 209844 bytes leftover after parsing attributes in process `syz.1.23'. [ 94.241815][ T5937] netlink: 209844 bytes leftover after parsing attributes in process `syz.0.24'. [ 94.406943][ T5943] netlink: 'syz.1.27': attribute type 10 has an invalid length. [ 94.415436][ T5943] netlink: 40 bytes leftover after parsing attributes in process `syz.1.27'. [ 94.427395][ T5943] dummy0: entered promiscuous mode [ 94.446021][ T5943] bridge0: port 3(dummy0) entered blocking state [ 94.454213][ T5943] bridge0: port 3(dummy0) entered disabled state [ 94.461244][ T5943] dummy0: entered allmulticast mode [ 94.469494][ T5943] bridge0: port 3(dummy0) entered blocking state [ 94.476167][ T5943] bridge0: port 3(dummy0) entered forwarding state [ 94.766100][ T5945] netlink: 'syz.1.28': attribute type 12 has an invalid length. [ 94.969910][ T5949] netlink: 'syz.3.30': attribute type 8 has an invalid length. [ 95.438505][ T5963] netlink: 'syz.3.37': attribute type 10 has an invalid length. [ 95.446247][ T5963] dummy0: entered promiscuous mode [ 95.509814][ T5963] bridge0: port 3(dummy0) entered blocking state [ 95.526354][ T5963] bridge0: port 3(dummy0) entered disabled state [ 95.533656][ T5963] dummy0: entered allmulticast mode [ 95.546072][ T5963] bridge0: port 3(dummy0) entered blocking state [ 95.552733][ T5963] bridge0: port 3(dummy0) entered forwarding state [ 96.005839][ T5973] netlink: 'syz.2.41': attribute type 8 has an invalid length. [ 96.986558][ T5983] __nla_validate_parse: 9 callbacks suppressed [ 96.986629][ T5983] netlink: 209844 bytes leftover after parsing attributes in process `syz.0.46'. [ 97.813773][ T6002] netlink: 'syz.1.54': attribute type 27 has an invalid length. [ 97.854341][ T6002] netlink: 2418 bytes leftover after parsing attributes in process `syz.1.54'. [ 97.964394][ T6006] netlink: 64859 bytes leftover after parsing attributes in process `syz.1.54'. [ 98.022865][ T6011] netlink: 209844 bytes leftover after parsing attributes in process `syz.0.56'. [ 99.411119][ T6010] netlink: 209844 bytes leftover after parsing attributes in process `syz.2.57'. [ 100.591698][ T6034] netlink: 'syz.3.66': attribute type 27 has an invalid length. [ 100.657924][ T6041] netlink: 209844 bytes leftover after parsing attributes in process `syz.1.69'. [ 100.672565][ T6034] netlink: 2418 bytes leftover after parsing attributes in process `syz.3.66'. [ 100.811668][ T6042] netlink: 64859 bytes leftover after parsing attributes in process `syz.3.66'. [ 101.188481][ T6037] syzkaller0: entered promiscuous mode [ 101.194032][ T6037] syzkaller0: entered allmulticast mode [ 103.363722][ T6069] netlink: 'syz.2.79': attribute type 27 has an invalid length. [ 103.372222][ T6069] netlink: 2418 bytes leftover after parsing attributes in process `syz.2.79'. [ 103.442668][ T6051] netlink: 209844 bytes leftover after parsing attributes in process `syz.3.70'. [ 103.490500][ T6070] netlink: 64859 bytes leftover after parsing attributes in process `syz.2.79'. [ 104.020513][ T6086] netlink: 'syz.0.87': attribute type 10 has an invalid length. [ 104.028510][ T6086] netlink: 40 bytes leftover after parsing attributes in process `syz.0.87'. [ 104.037328][ T6086] dummy0: entered promiscuous mode [ 104.044466][ T6086] bridge0: port 3(dummy0) entered blocking state [ 104.051403][ T6086] bridge0: port 3(dummy0) entered disabled state [ 104.058180][ T6086] dummy0: entered allmulticast mode [ 104.090398][ T6086] bridge0: port 3(dummy0) entered blocking state [ 104.096952][ T6086] bridge0: port 3(dummy0) entered forwarding state [ 104.241676][ T6090] netlink: 209844 bytes leftover after parsing attributes in process `syz.3.89'. [ 105.252278][ T6098] syzkaller0: entered promiscuous mode [ 105.265306][ T6098] syzkaller0: entered allmulticast mode [ 107.470538][ T6121] netlink: 'syz.0.100': attribute type 10 has an invalid length. [ 107.481315][ T6121] netlink: 40 bytes leftover after parsing attributes in process `syz.0.100'. [ 107.727323][ T6141] netlink: 'syz.3.109': attribute type 27 has an invalid length. [ 107.765249][ T6141] netlink: 2418 bytes leftover after parsing attributes in process `syz.3.109'. [ 107.809028][ T6146] netlink: 209844 bytes leftover after parsing attributes in process `syz.1.112'. [ 107.856880][ T6150] Zero length message leads to an empty skb [ 108.378835][ T6162] netlink: 'syz.0.118': attribute type 10 has an invalid length. [ 108.386793][ T6162] netlink: 40 bytes leftover after parsing attributes in process `syz.0.118'. [ 109.042054][ T6185] netlink: 'syz.1.130': attribute type 10 has an invalid length. [ 109.071912][ T6185] netlink: 40 bytes leftover after parsing attributes in process `syz.1.130'. [ 109.097807][ T6186] netlink: 209844 bytes leftover after parsing attributes in process `syz.0.131'. [ 109.570588][ T6197] netlink: 209844 bytes leftover after parsing attributes in process `syz.1.135'. [ 110.133991][ T6211] netlink: 'syz.2.142': attribute type 10 has an invalid length. [ 110.156918][ T6211] netlink: 40 bytes leftover after parsing attributes in process `syz.2.142'. [ 110.175304][ T6211] dummy0: entered promiscuous mode [ 110.182865][ T6211] bridge0: port 3(dummy0) entered blocking state [ 110.227550][ T6211] bridge0: port 3(dummy0) entered disabled state [ 110.237972][ T6211] dummy0: entered allmulticast mode [ 110.254096][ T6211] bridge0: port 3(dummy0) entered blocking state [ 110.260667][ T6211] bridge0: port 3(dummy0) entered forwarding state [ 110.975256][ T6239] netlink: 'syz.3.155': attribute type 10 has an invalid length. [ 111.009145][ T6239] netlink: 40 bytes leftover after parsing attributes in process `syz.3.155'. [ 112.157041][ T6263] netlink: 'syz.0.167': attribute type 10 has an invalid length. [ 112.182377][ T6263] netlink: 40 bytes leftover after parsing attributes in process `syz.0.167'. [ 114.362981][ T6310] netlink: 'syz.2.188': attribute type 27 has an invalid length. [ 114.396978][ T6310] netlink: 2418 bytes leftover after parsing attributes in process `syz.2.188'. [ 114.571391][ T6318] netlink: 'syz.0.192': attribute type 10 has an invalid length. [ 114.583949][ T6318] netlink: 40 bytes leftover after parsing attributes in process `syz.0.192'. [ 115.657622][ T6344] netlink: 'syz.3.203': attribute type 10 has an invalid length. [ 115.666303][ T6344] netlink: 40 bytes leftover after parsing attributes in process `syz.3.203'. [ 116.159214][ T6355] netlink: 'syz.1.207': attribute type 27 has an invalid length. [ 116.185525][ T6355] netlink: 2418 bytes leftover after parsing attributes in process `syz.1.207'. [ 116.296497][ T6362] netlink: 209844 bytes leftover after parsing attributes in process `syz.0.211'. [ 118.013500][ T6402] netlink: 'syz.0.227': attribute type 27 has an invalid length. [ 118.035380][ T6402] netlink: 2418 bytes leftover after parsing attributes in process `syz.0.227'. [ 119.538176][ T6420] syzkaller0: entered promiscuous mode [ 119.555510][ T6420] syzkaller0: entered allmulticast mode [ 119.839495][ T6437] netlink: 209844 bytes leftover after parsing attributes in process `syz.2.243'. [ 120.210431][ T6445] netlink: 'syz.3.247': attribute type 27 has an invalid length. [ 120.227710][ T6445] netlink: 2418 bytes leftover after parsing attributes in process `syz.3.247'. [ 120.321377][ T6451] netlink: 64859 bytes leftover after parsing attributes in process `syz.3.247'. [ 123.046978][ T6487] netlink: 209844 bytes leftover after parsing attributes in process `syz.0.263'. [ 123.355056][ T6494] netlink: 'syz.3.267': attribute type 27 has an invalid length. [ 123.406290][ T6494] netlink: 2418 bytes leftover after parsing attributes in process `syz.3.267'. [ 123.510379][ T6500] netlink: 64859 bytes leftover after parsing attributes in process `syz.3.267'. [ 123.705288][ T6502] netlink: 'syz.2.268': attribute type 27 has an invalid length. [ 123.713982][ T6502] netlink: 2418 bytes leftover after parsing attributes in process `syz.2.268'. [ 123.754999][ T6492] syzkaller0: entered promiscuous mode [ 123.760868][ T6492] syzkaller0: entered allmulticast mode [ 123.847561][ T6504] netlink: 64859 bytes leftover after parsing attributes in process `syz.2.268'. [ 125.001324][ T6529] netlink: 'syz.3.278': attribute type 27 has an invalid length. [ 125.014064][ T6529] netlink: 2418 bytes leftover after parsing attributes in process `syz.3.278'. [ 125.095541][ T6530] netlink: 64859 bytes leftover after parsing attributes in process `syz.3.278'. [ 125.916031][ T6524] netlink: 'syz.2.276': attribute type 10 has an invalid length. [ 125.924271][ T6524] netlink: 40 bytes leftover after parsing attributes in process `syz.2.276'. [ 126.755664][ T6554] netlink: 'syz.0.287': attribute type 10 has an invalid length. [ 126.778580][ T6554] netlink: 40 bytes leftover after parsing attributes in process `syz.0.287'. [ 126.915784][ T6556] netlink: 'syz.3.289': attribute type 27 has an invalid length. [ 126.947155][ T6558] netlink: 'syz.0.290': attribute type 27 has an invalid length. [ 126.948643][ T6556] netlink: 2418 bytes leftover after parsing attributes in process `syz.3.289'. [ 126.985292][ T6558] netlink: 2418 bytes leftover after parsing attributes in process `syz.0.290'. [ 127.091718][ T6562] netlink: 64859 bytes leftover after parsing attributes in process `syz.0.290'. [ 127.119643][ T6564] netlink: 64859 bytes leftover after parsing attributes in process `syz.3.289'. [ 128.051357][ T6589] netlink: 'syz.1.304': attribute type 27 has an invalid length. [ 128.090179][ T6589] netlink: 2418 bytes leftover after parsing attributes in process `syz.1.304'. [ 128.125045][ T6591] netlink: 'syz.2.305': attribute type 27 has an invalid length. [ 128.143451][ T6591] netlink: 2418 bytes leftover after parsing attributes in process `syz.2.305'. [ 129.052386][ T6621] netlink: 'syz.0.318': attribute type 10 has an invalid length. [ 130.082798][ T6647] netlink: 'syz.1.332': attribute type 10 has an invalid length. [ 130.090990][ T6647] __nla_validate_parse: 2 callbacks suppressed [ 130.091004][ T6647] netlink: 40 bytes leftover after parsing attributes in process `syz.1.332'. [ 130.652045][ T6661] netlink: 209844 bytes leftover after parsing attributes in process `syz.1.340'. [ 131.242311][ T6675] netlink: 'syz.2.344': attribute type 10 has an invalid length. [ 131.267432][ T6675] netlink: 40 bytes leftover after parsing attributes in process `syz.2.344'. [ 131.457116][ T6678] netlink: 209844 bytes leftover after parsing attributes in process `syz.0.345'. [ 132.302039][ T6695] netlink: 'syz.3.354': attribute type 27 has an invalid length. [ 132.318675][ T6695] netlink: 2418 bytes leftover after parsing attributes in process `syz.3.354'. [ 132.325171][ T6700] netlink: 'syz.2.355': attribute type 10 has an invalid length. [ 132.375222][ T6700] netlink: 40 bytes leftover after parsing attributes in process `syz.2.355'. [ 132.450615][ T6695] netlink: 64859 bytes leftover after parsing attributes in process `syz.3.354'. [ 133.096615][ T6722] netlink: 'syz.2.366': attribute type 10 has an invalid length. [ 133.128922][ T6722] netlink: 40 bytes leftover after parsing attributes in process `syz.2.366'. [ 133.146633][ T1286] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.154027][ T1286] ieee802154 phy1 wpan1: encryption failed: -22 [ 134.000756][ T6746] netlink: 'syz.2.376': attribute type 10 has an invalid length. [ 134.033183][ T6746] netlink: 40 bytes leftover after parsing attributes in process `syz.2.376'. [ 134.962472][ T6770] netlink: 'syz.1.388': attribute type 27 has an invalid length. [ 134.978585][ T6770] netlink: 2418 bytes leftover after parsing attributes in process `syz.1.388'. [ 135.001500][ T6772] netlink: 'syz.3.389': attribute type 10 has an invalid length. [ 135.138279][ T6777] __nla_validate_parse: 1 callbacks suppressed [ 135.138295][ T6777] netlink: 64859 bytes leftover after parsing attributes in process `syz.1.388'. [ 136.210890][ T6799] netlink: 'syz.2.401': attribute type 10 has an invalid length. [ 136.238580][ T6799] netlink: 40 bytes leftover after parsing attributes in process `syz.2.401'. [ 136.469321][ T6805] netlink: 209844 bytes leftover after parsing attributes in process `syz.0.404'. [ 136.675492][ T6813] netlink: 64859 bytes leftover after parsing attributes in process `syz.2.405'. [ 137.253875][ T6828] netlink: 'syz.3.413': attribute type 10 has an invalid length. [ 137.275506][ T6828] netlink: 40 bytes leftover after parsing attributes in process `syz.3.413'. [ 137.622236][ T6836] netlink: 64859 bytes leftover after parsing attributes in process `syz.3.419'. [ 137.682898][ T6840] netlink: 209844 bytes leftover after parsing attributes in process `syz.0.421'. [ 138.214558][ T6850] netlink: 209844 bytes leftover after parsing attributes in process `syz.3.426'. [ 138.850266][ T6865] netlink: 64859 bytes leftover after parsing attributes in process `syz.1.431'. [ 139.171824][ T6872] netlink: 'syz.1.436': attribute type 27 has an invalid length. [ 139.181984][ T6874] netlink: 209844 bytes leftover after parsing attributes in process `syz.3.437'. [ 140.020973][ T6892] netlink: 'syz.1.445': attribute type 27 has an invalid length. [ 140.220364][ T6898] __nla_validate_parse: 3 callbacks suppressed [ 140.220382][ T6898] netlink: 64859 bytes leftover after parsing attributes in process `syz.1.445'. [ 140.250403][ T6897] netlink: 'syz.3.449': attribute type 27 has an invalid length. [ 140.273732][ T6897] netlink: 2418 bytes leftover after parsing attributes in process `syz.3.449'. [ 140.320873][ T6896] [ 140.323252][ T6896] ============================================ [ 140.329398][ T6896] WARNING: possible recursive locking detected [ 140.335571][ T6896] 6.6.101-syzkaller #0 Not tainted [ 140.340776][ T6896] -------------------------------------------- [ 140.346918][ T6896] syz.3.449/6896 is trying to acquire lock: [ 140.352832][ T6896] ffff88802ec26a38 (&trie->lock){-.-.}-{2:2}, at: trie_delete_elem+0x96/0x6a0 [ 140.361745][ T6896] [ 140.361745][ T6896] but task is already holding lock: [ 140.369111][ T6896] ffff88807b93ca38 (&trie->lock){-.-.}-{2:2}, at: trie_delete_elem+0x96/0x6a0 [ 140.378005][ T6896] [ 140.378005][ T6896] other info that might help us debug this: [ 140.386071][ T6896] Possible unsafe locking scenario: [ 140.386071][ T6896] [ 140.393523][ T6896] CPU0 [ 140.396801][ T6896] ---- [ 140.400209][ T6896] lock(&trie->lock); [ 140.404284][ T6896] lock(&trie->lock); [ 140.408353][ T6896] [ 140.408353][ T6896] *** DEADLOCK *** [ 140.408353][ T6896] [ 140.416496][ T6896] May be due to missing lock nesting notation [ 140.416496][ T6896] [ 140.424814][ T6896] 7 locks held by syz.3.449/6896: [ 140.429831][ T6896] #0: ffffffff8cd78688 (tracepoints_mutex){+.+.}-{3:3}, at: tracepoint_probe_unregister+0x30/0x930 [ 140.440652][ T6896] #1: ffffffff8cbcafd0 (cpu_hotplug_lock){++++}-{0:0}, at: __static_call_update+0x8c/0x5c0 [ 140.450749][ T6896] #2: ffffffff8cdccd28 (static_call_mutex){+.+.}-{3:3}, at: __static_call_update+0x9a/0x5c0 [ 140.460934][ T6896] #3: ffffffff8cbdfc88 (text_mutex){+.+.}-{3:3}, at: arch_static_call_transform+0x2d/0xc0 [ 140.470941][ T6896] #4: ffffffff8cd2fba0 (rcu_read_lock){....}-{1:2}, at: bpf_trace_run2+0xde/0x3c0 [ 140.480265][ T6896] #5: ffff88807b93ca38 (&trie->lock){-.-.}-{2:2}, at: trie_delete_elem+0x96/0x6a0 [ 140.489579][ T6896] #6: ffffffff8cd2fba0 (rcu_read_lock){....}-{1:2}, at: bpf_trace_run2+0xde/0x3c0 [ 140.498885][ T6896] [ 140.498885][ T6896] stack backtrace: [ 140.504780][ T6896] CPU: 0 PID: 6896 Comm: syz.3.449 Not tainted 6.6.101-syzkaller #0 [ 140.512767][ T6896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 140.522823][ T6896] Call Trace: [ 140.526126][ T6896] [ 140.529070][ T6896] dump_stack_lvl+0x16c/0x230 [ 140.533844][ T6896] ? show_regs_print_info+0x20/0x20 [ 140.539063][ T6896] ? print_deadlock_bug+0x435/0x5d0 [ 140.544264][ T6896] __lock_acquire+0x5d40/0x7c80 [ 140.549125][ T6896] ? mark_lock+0x94/0x320 [ 140.553541][ T6896] ? verify_lock_unused+0x140/0x140 [ 140.558741][ T6896] ? __lock_acquire+0x1260/0x7c80 [ 140.563773][ T6896] lock_acquire+0x197/0x410 [ 140.568277][ T6896] ? trie_delete_elem+0x96/0x6a0 [ 140.573237][ T6896] ? __lock_acquire+0x1260/0x7c80 [ 140.578277][ T6896] ? read_lock_is_recursive+0x20/0x20 [ 140.583841][ T6896] _raw_spin_lock_irqsave+0xa8/0xf0 [ 140.589132][ T6896] ? trie_delete_elem+0x96/0x6a0 [ 140.594079][ T6896] ? _raw_spin_lock+0x40/0x40 [ 140.598766][ T6896] trie_delete_elem+0x96/0x6a0 [ 140.603534][ T6896] ? __cant_sleep+0x210/0x210 [ 140.608213][ T6896] ? mark_lock+0x94/0x320 [ 140.612561][ T6896] ? mark_lock+0x94/0x320 [ 140.616893][ T6896] bpf_prog_ae0c3e605f35524c+0x45/0x49 [ 140.622452][ T6896] bpf_trace_run2+0x1d1/0x3c0 [ 140.627127][ T6896] ? bpf_trace_run2+0xde/0x3c0 [ 140.631888][ T6896] ? bpf_trace_run1+0x3b0/0x3b0 [ 140.636736][ T6896] ? __bpf_trace_contention_end+0xce/0x130 [ 140.642551][ T6896] __bpf_trace_contention_end+0xdd/0x130 [ 140.648189][ T6896] ? __bpf_trace_contention_begin+0x130/0x130 [ 140.654262][ T6896] ? mark_lock+0x94/0x320 [ 140.658592][ T6896] ? verify_lock_unused+0x140/0x140 [ 140.663784][ T6896] ? __lock_acquire+0x1260/0x7c80 [ 140.668806][ T6896] ? __bpf_trace_contention_begin+0x130/0x130 [ 140.674891][ T6896] __traceiter_contention_end+0x78/0xb0 [ 140.680448][ T6896] trace_contention_end+0xe6/0x110 [ 140.685659][ T6896] __pv_queued_spin_lock_slowpath+0x7ec/0x9d0 [ 140.691733][ T6896] ? __pv_queued_spin_unlock_slowpath+0x2a0/0x2a0 [ 140.698149][ T6896] do_raw_spin_lock+0x24e/0x2c0 [ 140.703002][ T6896] ? __rwlock_init+0x150/0x150 [ 140.707769][ T6896] _raw_spin_lock_irqsave+0xb4/0xf0 [ 140.712971][ T6896] ? _raw_spin_lock+0x40/0x40 [ 140.717665][ T6896] trie_delete_elem+0x96/0x6a0 [ 140.722444][ T6896] ? __cant_sleep+0x210/0x210 [ 140.727126][ T6896] ? bpf_trace_run2+0xde/0x3c0 [ 140.731890][ T6896] ? verify_lock_unused+0x140/0x140 [ 140.737087][ T6896] bpf_prog_ae0c3e605f35524c+0x45/0x49 [ 140.742540][ T6896] bpf_trace_run2+0x1d1/0x3c0 [ 140.747214][ T6896] ? bpf_trace_run2+0xde/0x3c0 [ 140.751975][ T6896] ? bpf_trace_run1+0x3b0/0x3b0 [ 140.756823][ T6896] ? bpf_trace_run2+0x26f/0x3c0 [ 140.761673][ T6896] ? bpf_trace_run2+0xde/0x3c0 [ 140.766526][ T6896] ? __bpf_trace_contention_end+0xce/0x130 [ 140.772341][ T6896] __bpf_trace_contention_end+0xdd/0x130 [ 140.777979][ T6896] ? __bpf_trace_contention_begin+0x130/0x130 [ 140.784064][ T6896] ? __mutex_trylock_common+0x153/0x250 [ 140.789626][ T6896] ? __bpf_trace_contention_begin+0x130/0x130 [ 140.795715][ T6896] __traceiter_contention_end+0x78/0xb0 [ 140.801280][ T6896] trace_contention_end+0xc5/0xe0 [ 140.806307][ T6896] __mutex_lock+0x2fa/0xcc0 [ 140.810822][ T6896] ? trace_contention_end+0x39/0xe0 [ 140.816023][ T6896] ? __mutex_lock+0x304/0xcc0 [ 140.820794][ T6896] ? task_work_run+0x1ce/0x250 [ 140.825565][ T6896] ? arch_static_call_transform+0x2d/0xc0 [ 140.831288][ T6896] ? mutex_lock_nested+0x20/0x20 [ 140.836229][ T6896] ? __static_call_update+0x9a/0x5c0 [ 140.841516][ T6896] ? mutex_lock_nested+0x20/0x20 [ 140.846457][ T6896] ? rcu_read_lock_any_held+0xb4/0x120 [ 140.851916][ T6896] ? rcu_read_lock_bh_held+0xe0/0xe0 [ 140.857207][ T6896] ? __bpf_trace_kmalloc+0x20/0x20 [ 140.862323][ T6896] ? __SCT__tp_func_kmalloc+0x8/0x8 [ 140.867517][ T6896] arch_static_call_transform+0x2d/0xc0 [ 140.873153][ T6896] ? __SCT__tp_func_kmalloc+0x8/0x8 [ 140.878356][ T6896] __static_call_update+0xe1/0x5c0 [ 140.883560][ T6896] ? __bpf_trace_kmalloc+0x20/0x20 [ 140.888675][ T6896] ? static_call_force_reinit+0x40/0x40 [ 140.894244][ T6896] ? tracepoint_probe_unregister+0x251/0x930 [ 140.900233][ T6896] ? rcu_is_watching+0x15/0xb0 [ 140.904999][ T6896] ? tracepoint_probe_unregister+0x323/0x930 [ 140.910985][ T6896] ? __bpf_trace_kmalloc+0x20/0x20 [ 140.916105][ T6896] ? __bpf_trace_kmalloc+0x20/0x20 [ 140.921220][ T6896] tracepoint_probe_unregister+0x8a0/0x930 [ 140.927043][ T6896] bpf_raw_tp_link_release+0x63/0x90 [ 140.932336][ T6896] bpf_link_free+0x131/0x310 [ 140.936927][ T6896] ? idr_preload_end+0x200/0x200 [ 140.941866][ T6896] bpf_link_release+0x6e/0x80 [ 140.946541][ T6896] __fput+0x234/0x970 [ 140.950533][ T6896] task_work_run+0x1ce/0x250 [ 140.955126][ T6896] ? task_work_cancel+0x240/0x240 [ 140.960165][ T6896] ? exit_to_user_mode_loop+0x3b/0x110 [ 140.965646][ T6896] exit_to_user_mode_loop+0xe6/0x110 [ 140.970933][ T6896] exit_to_user_mode_prepare+0xb1/0x140 [ 140.976496][ T6896] syscall_exit_to_user_mode+0x1a/0x50 [ 140.981956][ T6896] do_syscall_64+0x61/0xb0 [ 140.986370][ T6896] ? clear_bhb_loop+0x40/0x90 [ 140.991052][ T6896] ? clear_bhb_loop+0x40/0x90 [ 140.995723][ T6896] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 141.001633][ T6896] RIP: 0033:0x7f016c78ebe9 [ 141.006054][ T6896] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 141.025750][ T6896] RSP: 002b:00007ffd6a683328 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 141.034159][ T6896] RAX: 0000000000000000 RBX: 0000000000022349 RCX: 00007f016c78ebe9 [ 141.042156][ T6896] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 141.050129][ T6896] RBP: 00007f016c9b7da0 R08: 0000000000000001 R09: 0000001a6a68361f [ 141.058102][ T6896] R10: 0000001b2d820000 R11: 0000000000000246 R12: 00007f016c9b5fac [ 141.066071][ T6896] R13: 00007f016c9b5fa0 R14: ffffffffffffffff R15: 00007ffd6a683440 [ 141.074048][ T6896]