last executing test programs: 21.224376647s ago: executing program 0 (id=4683): syz_clone(0x111, 0x0, 0x9, 0x0, 0x0, 0x0) r0 = socket$kcm(0x21, 0x2, 0xa) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000000)=@rxrpc=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x0, 0x4, @dev, 0x8000000}}, 0x80, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000100100000100000000000000000000001000000000000000100100000b"], 0x28}, 0xfc40) r1 = socket$kcm(0x21, 0x2, 0xa) sendmsg$kcm(r1, &(0x7f0000000080)={&(0x7f0000000000)=@rxrpc=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x0, 0x4, @dev, 0x8000000}}, 0x80, 0x0, 0x0, &(0x7f00000002c0)=ANY=[], 0x28}, 0xfc40) (fail_nth: 7) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x66, 0xc, 0x0, 0x0, 0x0, 0x9, 0x80, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x1, @perf_config_ext={0x382a, 0xffffffffffff0001}, 0x8000, 0x20000003, 0x43a1bd76, 0x7, 0x6, 0x658, 0x8, 0x0, 0x0, 0x0, 0x400000000200b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) 20.492748336s ago: executing program 0 (id=4685): r0 = socket$kcm(0x2, 0x3, 0x2) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x48) r3 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x20, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4000, 0x0, 0x0, 0x1, 0x8, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x2, 0x0, 0x400000000000000b, 0x156b, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x76, 0x1efa}, 0x11efa, 0x4, 0x98, 0x0, 0x2, 0xfffff271, 0xfff4, 0x0, 0x0, 0x0, 0x24}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f0000000180)=ANY=[@ANYBLOB="050008"]) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000000)=ANY=[]) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001b40)={0x0, 0x0, 0x0}, 0x0) r5 = socket$kcm(0xa, 0x2, 0x88) setsockopt$sock_attach_bpf(r5, 0x1, 0x41, 0x0, 0x0) recvmsg$kcm(r5, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=""/3, 0x3}, 0x2062) r6 = openat$cgroup_devices(r5, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) write$cgroup_devices(r6, &(0x7f0000000300)=ANY=[@ANYRES8=r6, @ANYRESDEC=r2, @ANYRES8=r2, @ANYRES16=r3, @ANYRESDEC=r0, @ANYRES32=r4, @ANYRESOCT=r2], 0xffffffffffffff01) r7 = socket$kcm(0x2, 0x200000000000001, 0x106) setsockopt$sock_attach_bpf(r7, 0x6, 0xd, &(0x7f0000001b40), 0x4) setsockopt$sock_attach_bpf(r7, 0x1, 0x19, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='\x00') bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x11, 0x14, &(0x7f0000000640)=ANY=[@ANYRESOCT, @ANYRES32=r2], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0xb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r8 = socket$kcm(0x10, 0x2, 0x0) r9 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r9, 0x0, 0x24004083) r10 = socket$kcm(0x10, 0x2, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) sendmsg$kcm(r10, 0x0, 0x20040080) sendmsg$inet(r10, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000006c0)="5c00000013006bcd9e3fe3dc6e48aa310b6b8703100000001f03000000000000040014000d000a000d0000009ee517d34460bc24eab556a705251e6182949a3651f60a84c9f5d1938037e786a6d0bdd7fcf50e4509c5bb5a00f69853", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x4014) sendmsg$kcm(r8, &(0x7f0000000600)={0x0, 0xfe, &(0x7f0000000240)=[{&(0x7f0000000140)="2e00000011008188040f80ec59acbc0413a1810031000000000f000000028002002d1f00"/46, 0x2e}], 0x1}, 0x44004) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) close(0xffffffffffffffff) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) 17.87681826s ago: executing program 0 (id=4699): sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000300)="2e00000011008188040f80ec59acbca313a181002c", 0x15}], 0x1}, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18020000000100000000000000000000850000007500000095"], 0x0}, 0x94) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1801000011000000000000000000000018120000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa20000000000000702"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xc81e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000300), 0x4}, 0x4846, 0x0, 0x5, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000c80)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000002000000b704000000000000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x90) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x12, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000001ac0)={r4, 0x0, 0x0}, 0x10) r5 = socket$kcm(0xf, 0x3, 0x2) sendmsg$inet(r5, &(0x7f0000003780)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="0204000902000000e4a17c45c8d260c9", 0x10}], 0x1}, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x4, '\x00', 0x0, @fallback=0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @local}, 0x4, 0x0, 0x0, 0x3}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000180)="85aba10e3ff460c57be5", 0xa}, {&(0x7f00000004c0)="857e59994f5837d948e9e7bacc6a11b295ed826409d07b14546c112f2a1fd3be3e10475c398b14c2f8529f13cb550428b3efd6dbb0921c3ff310e503ae5ac55342c70edbe17ab951d820cc55b3aacf48eb60a214674e0c704d9ef88953439e9a5e72f42a77fa1702da9b23fbf562480cae8ef87ccc3f930a114474586f740fee18ae2c1e1a5f13cecb319298", 0x8c}, {&(0x7f0000000640)="b4bbc56a36da687d9f396d8dff26d5e3acd84797bd3c9c368949cb1cab79db331f6d904dfc69a8286082afd5e9a31e3e47056c0b66f75859d8358675ad116c740670d8fccf48a8cf7dc6960dcddf0b92bd249b3b00efc35293612105383b28f78868aee318980402276048459acc8d75f28df0f51feb31d7c33900a4f75da288663a9b2c93c28c1597b655aa35d67bca50fa873d67442c5dd42c3e", 0x9b}, {&(0x7f0000000700)="e297ae521ac473034b69faba8bd8805f4223", 0x12}, {&(0x7f0000000740)="26c69ef1acea75883fb20e822cf13ed1995ea5bdfcbcaacc8aa7be183e64f868b9ef5689614740ff3d92c8ae429aba7170c15d304cd30e1fa04b3fcb9ead0cc2684ac46621b443cde2362da1c60f0859867e04f0d8ebed241ab64c0fcbfee04aa41d8975954fb2a638f3dbbdd99b82c2067cc3866d8905b61db21371ce282bd3350204f6401a5a1b2ab45bb4d3a8cfb763391541c1fb7d3c09bfc1973c56e53fa2bae0685745a7cca427f336378bdb1481f11b0cff069f8ce6dc3d5c594235afc28ce9167af28b6de660d964b91e36555b417f3f6a9f0864c2cc4977ddc0f3353af1499129d5cef2962c6494623aad2888", 0xf1}, {&(0x7f0000000840)="c61f55a7da1ad4794ef52c3b9662ef8edc9d5851434b5727743eb22c77d268ac30a04a3a032594f40eb270976be9b6dc9744a591865612d0cbd3527bccc3bfd29db6b3522e68b19b6c80aa02cda94c72f34526ae336ba044f3519ce29d19dde0a615c428d09191f3f508d6163468f9bd41b00cb979ce601b58b75e825e0b6b95e6e2edab2f8b367a57370e76ec7d77da89482529b112", 0x96}], 0x6}, 0x40000) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r6) r7 = socket$kcm(0x11, 0x3, 0x0) r8 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)=@generic={&(0x7f0000000040)='./file0\x00', r8}, 0x18) setsockopt$sock_attach_bpf(r7, 0x107, 0xf, &(0x7f0000000d80), 0x4) sendmsg$kcm(r7, &(0x7f0000000080)={&(0x7f0000000100)=@qipcrtr={0x2a, 0x4}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000280)="27050200590214000600002fb96dbcf706e10500000086ddffff1144ee1611d4b8bf4a31accbe1ba0777cfbf6ae77256da82f6184b8a34f9015cc99e570000102821880b0000000000000057180ce88661691192dfeb3f420ab94d7b4656eb34b5a6d05aa918223dc798962d3d3be2d2eade00403b6061549e8fc2ebbc4234133cc54df2476337ebec1a5cf2a2ae64d5a9286ddc8955fcca6c082dd79fd4f1b843f7458defb3dc58d291284dc04f2b5496ff20278a", 0xb5}, {&(0x7f00000005c0)="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", 0x13f}, {&(0x7f0000000dc0)="4a3dfc057366065560145a484cb1f78097b0bce43d7391d769edd2e5d976fe7b7969d33e2e83c86dc597c7ce3dd775d0cb0e484ddfd7fc2cce12618fa00b885f1fc92edc913e17647897133fa82e224c47a5b78470032dcfb2dde8647db6f6058116352146d6bfed039eddf2804c4116946d3acd6daaedb354298bcc750aa2efbbfd6a4beea75e8712aca3f5", 0x8c}], 0x3}, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000380)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x7, [@var={0x4, 0x0, 0x0, 0xe, 0x3}]}, {0x0, [0x0, 0x0, 0x61, 0x2e, 0x30]}}, 0x0, 0x2f}, 0x28) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000300)=@generic={0x0, 0xffffffffffffffff, 0x1000000, 0x2f}, 0x18) 17.44925796s ago: executing program 0 (id=4703): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0xc1842, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'syzkaller0\x00', 0x7101}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x60200, 0x0) close(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000029c0)) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local}) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000300)="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", 0x5cf}], 0x1}, 0x0) socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x40000062) r2 = socket$kcm(0x18, 0x0, 0x0) r3 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1000000004000000040000000200000000000000", @ANYRES32=0x1, @ANYBLOB="0000000000000000000000000000000000000000ce9f3cb1e8ec54a6d0957a22f041f1c2a9593dc9a6e8a3bbf22eb411478c3e3d3d455376c6381d56503a", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000180)={r5, &(0x7f00000000c0), &(0x7f0000000000)=""/10, 0x2}, 0x20) r6 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r6, &(0x7f0000000000)={0x0, 0xffffff0a, &(0x7f0000000080)=[{&(0x7f0000000040)="c01803003a000b12d25a80648c2594f90224fc60100c034002dd0100053582c137153e370248078000f01700d1bd", 0x33fe0}], 0x1}, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r5, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x4a, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, 0x0, 0x8054) recvmsg(r2, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x40) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000240)=ANY=[@ANYBLOB="91105d01040020f106d70095feffffff"], &(0x7f00000000c0)='GPL\x00'}, 0x94) write$cgroup_devices(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r0], 0xee8a) 11.830272339s ago: executing program 0 (id=4725): r0 = socket$kcm(0x2b, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) setsockopt$sock_attach_bpf(r0, 0x6, 0x10, &(0x7f0000000200), 0x4) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x88be, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xff00}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r1) 11.739822641s ago: executing program 0 (id=4727): bpf$MAP_CREATE(0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="1f00000004000000060000000700000080130000", @ANYRES32, @ANYBLOB="0000000000000000008000"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000000000000001"], 0x50) write$cgroup_freezer_state(0xffffffffffffffff, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) socket$kcm(0x11, 0x3, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xfffffffffffffff8, 0x3}, 0x0, 0x0, 0x2, 0xc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xa, 0xb, 0x42, 0x40, 0x42}, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000180)="0b8e1801bc884c56e1ba66d8303ddef834e20bdc59371cf407003455adbb34985020f726178cec3c72f8973947188def89e8d5567d46357e95b5e3b4fec9a08306e4cad8254ae148", 0x1007, r0, 0x0, 0xd88d02a0}, 0x38) 8.208042178s ago: executing program 1 (id=4735): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000300)) socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$kcm(0x10, 0x2, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') r0 = socket$kcm(0x10, 0x2, 0x0) r1 = socket$kcm(0x1e, 0x1, 0x0) sendmsg$kcm(r1, &(0x7f0000000540)={&(0x7f0000000280)=@tipc=@id={0x1e, 0x3, 0x3, {0x4e22}}, 0x80, 0x0}, 0x4008094) recvmsg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000680)=""/264, 0x108}], 0x1}, 0x40000010) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000280)="d80000001d0081044e81f799db44b904031d080201000000040000a1bc0001000000000000002b1208000f0100810401a8001600200001400309000000600cfab94dcf5c0461c16fb4007108e8d8ef075c11503c6bbace801bcb090000001f392c653b5ee4001b146218a07445d6d930dfe1d9d322107c9fd68adb6cca0b3795af586b325782311c399d8186e68093c100000000000000", 0x97}, {&(0x7f0000000000)="000042d5b325d62bd44d", 0xa}, {&(0x7f0000000980)="027264c0072ebbb1512b328dda11b4efd4ba07fc642b7e012bea071dbbdea51e41958755533ccce04d3e4000000000000000490d8e93db", 0x37}], 0x3, 0x0, 0x0, 0x7400}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f0000006680)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f0000001c80)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) bpf$BPF_PROG_DETACH(0x1c, &(0x7f0000001480)={@cgroup=r2, r3, 0x2f, 0x10, 0x4}, 0x20) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x5, 0x0, 0x0, 0xfffffdff, 0x0, 0x0, 0x727c45cd4283345, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0b000000080000000c0000000000008001"], 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000140), 0x5, r4}, 0x38) r5 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000002c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000500)={r5}, 0x4) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x11, 0x19, &(0x7f0000000540)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r4}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x6}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r5}}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000080)={r6}, 0xc) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x7}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={r7, 0x18000000000002a0, 0xe80, 0x0, &(0x7f0000001280)="b9354b27b553aeeee8ae0b0000a4df2a9080f3", 0x0, 0x603, 0x60000009, 0x0, 0x0, 0x0, 0x0}, 0x4d) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1d, 0x0, 0x0, 0x0, 0x4}, 0x94) r8 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r8, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000480)=0x3) socketpair(0x1, 0x1, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8946, &(0x7f0000000080)) 5.815001747s ago: executing program 1 (id=4742): bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1b00000000000000000000000900000000000000", @ANYRES32, @ANYBLOB="060000fcffffffffffffff000000000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="04000000040000000200"/28], 0x50) r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={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, 0xffffffffffffff23, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x100c, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) write$cgroup_type(0xffffffffffffffff, 0x0, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x5, 0x0, 0x0, 0x5d31, 0x1eb048, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000008, 0x0, @perf_bp={&(0x7f0000000440), 0x2}, 0x89, 0x0, 0x800000, 0x0, 0x0, 0x10}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x697c3529cf9e8cf5) bpf$MAP_CREATE(0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="040000000400000004", @ANYBLOB, @ANYRES32=0x0, @ANYRES32, @ANYBLOB], 0x50) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)=@o_path={&(0x7f0000000000)='./file0\x00', 0x0, 0x4000, r3}, 0x18) r5 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x1d, 0x4, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x8}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x2}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x46, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x2, 0x1}, 0x8, 0x10, &(0x7f0000000200)={0x4, 0x5, 0x5, 0x1}, 0x10, 0xffffffffffffffff, 0x0, 0x2, 0x0, &(0x7f0000000240)=[{0x5, 0x1, 0x2, 0x8}, {0x4, 0x1, 0xb, 0x9}], 0x10, 0x9}, 0x94) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000003c0)=ANY=[@ANYRES32, @ANYRES32=r4, @ANYBLOB, @ANYRES32=r5, @ANYRES32, @ANYBLOB], 0x20) close(0xffffffffffffffff) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x6023b, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x3, @perf_config_ext={0x9, 0x80}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x4000000000200c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa7, 0x0, @perf_bp={&(0x7f00000005c0), 0x2}, 0x0, 0x0, 0xfffffffc, 0x9, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r7 = openat$cgroup_pressure(r6, &(0x7f0000000040)='io.pressure\x00', 0x2, 0x0) write$cgroup_pressure(r7, &(0x7f0000000080)={'some', 0x20, 0x2000000008, 0x20, 0x10000000fffff}, 0x2f) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_pressure(r8, &(0x7f0000000040)='io.pressure\x00', 0x2, 0x0) r9 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)="240000001e006bcd9e3fe3dc6e08000007000000000000007ea60864160af36504005425", 0x24}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) recvmsg(r9, &(0x7f0000003b80)={0x0, 0x0, 0x0}, 0x80) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r10 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000100), 0x237}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r10, 0x1f00, 0x18, 0x19, &(0x7f00000007c0)="9f44948721919580684010a40566", 0x0, 0x7ff, 0x0, 0xb1, 0x0, &(0x7f0000000700)="389ceff69d08b0af1cc71b6262d50660bbaf31a7f8cd6a6f911beb65d5fe6b54bf21a66489121f24fefd198059288c9b735e1898e77a7469489a249292c02a72bc193a3008ebdbf4e9dd4ee8fcceef55402c913c8dd0ebece1330aaa93ece835c5044a246a5967e3acd7c950b3b19f351830e545eb9bc3a9c6dd22ce97f1f857cfe8b68a2370b69ea336006b589368f92deb68f3dfc6f2bfee09f8342da437fce5dcdf658e453e3132bb42067575318c39", &(0x7f0000000380)="8c5911c525f5cf4c4ecf207ad2ec", 0x0, 0x0, 0xffffffff}, 0x23) 4.797113852s ago: executing program 3 (id=4744): r0 = socket$kcm(0x29, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) r2 = socket$kcm(0x2, 0x1, 0x0) sendmsg$inet(r2, &(0x7f0000000fc0)={&(0x7f0000000000)={0x2, 0x4001, @remote}, 0x10, 0x0}, 0x20000811) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r2, r1}) sendmsg$kcm(r0, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x20010) close(r0) 4.642659896s ago: executing program 1 (id=4746): bpf$PROG_LOAD(0x5, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000003c0)='cgroup.procs\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000400)={0x3, 0x80, 0xf9, 0x66, 0x7, 0x3, 0x0, 0x2, 0x2, 0x8, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8, 0x1, @perf_config_ext={0x8, 0x7}, 0x910, 0x8, 0xae3343a, 0x9, 0x981, 0x40, 0x0, 0x0, 0x80000001, 0x0, 0xfffffffffffffffb}, 0x0, 0x2, 0xffffffffffffffff, 0x1) write$cgroup_pid(r1, &(0x7f00000005c0), 0x12) 4.48040045s ago: executing program 1 (id=4747): perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000580)=@base={0x19, 0x4, 0x4, 0x1ffff, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2}, 0x48) bpf$MAP_LOOKUP_ELEM(0x5, 0x0, 0x0) r0 = socket$kcm(0x1e, 0x4, 0x0) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f00000008c0), 0x43) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f00000008c0), 0x43) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x101d0) recvmsg$kcm(r0, 0x0, 0x40) 4.46813176s ago: executing program 2 (id=4748): perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000580)=@base={0x19, 0x4, 0x4, 0x1ffff, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2}, 0x48) bpf$MAP_LOOKUP_ELEM(0x5, 0x0, 0x0) r0 = socket$kcm(0x1e, 0x4, 0x0) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f00000008c0), 0x43) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f00000008c0), 0x43) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x101d0) recvmsg$kcm(r0, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0x40) 4.04853365s ago: executing program 1 (id=4749): r0 = socket$kcm(0x1e, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f00000008c0), 0x43) r1 = socket$kcm(0x1e, 0x4, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f00000008c0), 0x43) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[@ANYRESDEC=r0, @ANYRESDEC=0x0, @ANYRESDEC=r0, @ANYRES8=r0], 0x101d0) sendmsg$kcm(r1, &(0x7f00000001c0)={&(0x7f00000000c0)=@tipc=@nameseq={0x1e, 0x1, 0x1, {0x2}}, 0x80, 0x0, 0x0, &(0x7f0000000c40)=ANY=[], 0x1458}, 0x20040811) 4.026997051s ago: executing program 2 (id=4750): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0xc1842, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'syzkaller0\x00', 0x7101}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x60200, 0x0) close(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000029c0)) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local}) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000300)="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", 0x5cf}], 0x1}, 0x0) socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x40000062) r2 = socket$kcm(0x18, 0x0, 0x0) r3 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1000000004000000040000000200000000000000", @ANYRES32=0x1, @ANYBLOB="0000000000000000000000000000000000000000ce9f3cb1e8ec54a6d0957a22f041f1c2a9593dc9a6e8a3bbf22eb411478c3e3d3d455376c6381d56503a1b00", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000180)={r5, &(0x7f00000000c0), &(0x7f0000000000)=""/10, 0x2}, 0x20) r6 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r6, &(0x7f0000000000)={0x0, 0xffffff0a, &(0x7f0000000080)=[{&(0x7f0000000040)="c01803003a000b12d25a80648c2594f90224fc60100c034002dd0100053582c137153e370248078000f01700d1bd", 0x33fe0}], 0x1}, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r5, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x4a, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, 0x0, 0x8054) recvmsg(r2, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x40) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000240)=ANY=[@ANYBLOB="91105d01040020f106d70095feffffff"], &(0x7f00000000c0)='GPL\x00'}, 0x94) write$cgroup_devices(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r0], 0xee8a) 3.784186487s ago: executing program 3 (id=4751): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="06000000040000000800000008"], 0x48) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x20f42, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'\x00', 0x6132}) write$cgroup_subtree(r1, &(0x7f0000000700)=ANY=[@ANYBLOB="7c87f9000001"], 0xfe3a) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xc, 0xc, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000018150000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000008000000850000001500000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r2, 0x0, 0xe, 0xfeff, &(0x7f0000000100)="e0857f9f582f0300000000000000", 0x0, 0x2f00, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r3 = socket$kcm(0x21, 0x2, 0x2) r4 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r4, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0], 0xfe33) sendmsg$kcm(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[{0x10, 0x110, 0xb}, {0x10}], 0x20}, 0x0) socketpair(0x18, 0x0, 0x1, &(0x7f0000001780)) 2.03874212s ago: executing program 2 (id=4752): bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000480)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0}, 0x50) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xf1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000c00)='GPL\x00'}, 0x90) close(0x3) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r1, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000000)={0x0, 0x0, 0x0, &(0x7f0000000040), 0x3, 0x1, 0x4}, 0x38) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_config_ext={0x4, 0x100}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x50) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000002c0)={{r2, 0xffffffffffffffff}, &(0x7f0000000440), &(0x7f00000003c0)='%pI4 \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000000c0)={r3, 0xffffffffffffffff}, 0x4) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x16, 0x10, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000ffff0b867b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000000000018230000", @ANYRES32=r4, @ANYBLOB="0000000000000000b70500000800000085000000a500000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r5, 0x0, 0xe, 0x48000000, &(0x7f0000000300)="40f0538ef047b21fb60068305500", 0x0, 0xf00, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={r0, 0x58, &(0x7f0000000580)}, 0x10) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x40009, 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, 0xff, 0x43a1bd76, 0x7, 0x9, 0x51, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x2c, 0x3, 0x0) r6 = socket$kcm(0x10, 0x2, 0x4) sendmsg$inet(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000140)="5c00000014006b030231a6080c000af32c0cae88934c47a7539602000f00e5aa000017d34460bc245111e4f2072b540b0000001356f475ce36c2d13b48dfecf46bb1c48fe13a5e66e672000000008037e78638c3f95ee1e61ad3edbd", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x8010) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r8, &(0x7f0000000980)={0x0, 0x6000, &(0x7f0000000900)=[{&(0x7f0000000640)='U', 0xa00120}], 0x1, 0x0, 0x0, 0x3e80}, 0x3) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x100c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r9) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xd, &(0x7f0000000040)=ANY=[@ANYBLOB="180100001700000000000000ff00000085000000a800000018110000", @ANYRES32=r7, @ANYBLOB="0000000000000000b7080000000002007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008002010b704000000000000850000000100000095"], &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x36, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000240)={{r7}, &(0x7f00000001c0), &(0x7f0000000200)='%pi6 \x00'}, 0x20) perf_event_open(&(0x7f0000002a00)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x2, 0x6, 0x20000, 0x0, 0x4, 0x0, 0x1}, 0x0, 0xa, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x10, 0x4, 0x8, 0x8}, 0x48) socket$kcm(0x23, 0x2, 0x0) 2.03829066s ago: executing program 3 (id=4753): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x0, @perf_config_ext={0x4, 0x100}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x50) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000002c0)={{r0, 0xffffffffffffffff}, &(0x7f0000000440), &(0x7f00000003c0)='%pI4 \x00'}, 0x20) bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000000c0)={r1, 0xffffffffffffffff}, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x16, 0x10, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000ffff0b867b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000000000018230000", @ANYRES32=r2], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$TUNSETOFFLOAD(r4, 0xc0189436, 0x2000141a) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @empty}, 0x80, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000290000003900000000b102"], 0x18}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r3, 0x0, 0xe, 0x48000000, &(0x7f0000000300)="40f0538ef047b21fb60068305500", 0x0, 0xf00, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b702000014fa0000b7030000000000008500000083000000bf09"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb010789005e107538e486dd6317ce22000000fffe80000000000000101000007f0600080000000000000071273fa7b49301641184a907"], 0xfdef) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1800000002000000000000000008082295"], &(0x7f00000002c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x49}, 0x94) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10e, 0x2, 0x0, 0x0) r6 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r6, &(0x7f0000000240)={&(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xad}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x200048cc) setsockopt$sock_attach_bpf(r6, 0x1, 0xd, &(0x7f0000000080), 0x24) close(r6) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r5, 0x5, 0xb68, 0x739, &(0x7f0000000000)="ff", 0x0, 0x149c, 0x503, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffff80fe, 0x3000000}, 0x48) 2.03701804s ago: executing program 1 (id=4759): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0xc1842, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'syzkaller0\x00', 0x7101}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x60200, 0x0) close(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000029c0)) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local}) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000300)="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", 0x5cf}], 0x1}, 0x0) socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x40000062) r2 = socket$kcm(0x18, 0x0, 0x0) r3 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1000000004000000040000000200000000000000", @ANYRES32=0x1, @ANYBLOB="0000000000000000000000000000000000000000ce9f3cb1e8ec54a6d0957a22f041f1c2a9593dc9a6e8a3bbf22eb411478c3e3d3d455376c6381d56503a1b00", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000180)={r5, &(0x7f00000000c0), &(0x7f0000000000)=""/10, 0x2}, 0x20) r6 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r6, &(0x7f0000000000)={0x0, 0xffffff0a, &(0x7f0000000080)=[{&(0x7f0000000040)="c01803003a000b12d25a80648c2594f90224fc60100c034002dd0100053582c137153e370248078000f01700d1bd", 0x33fe0}], 0x1}, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r5, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x4a, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, 0x0, 0x8054) recvmsg(r2, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x40) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000240)=ANY=[@ANYBLOB="91105d01040020f106d70095feffffff"], &(0x7f00000000c0)='GPL\x00'}, 0x94) write$cgroup_devices(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r0], 0xee8a) 850.2544ms ago: executing program 3 (id=4754): bpf$PROG_LOAD(0x5, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000003c0)='cgroup.procs\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000400)={0x3, 0x80, 0xf9, 0x66, 0x7, 0x3, 0x0, 0x2, 0x2, 0x8, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8, 0x1, @perf_config_ext={0x8, 0x7}, 0x910, 0x8, 0xae3343a, 0x9, 0x981, 0x40, 0x0, 0x0, 0x80000001, 0x0, 0xfffffffffffffffb}, 0x0, 0x2, 0xffffffffffffffff, 0x1) write$cgroup_pid(r1, &(0x7f00000005c0), 0x12) 788.077901ms ago: executing program 2 (id=4755): bpf$MAP_CREATE(0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="1f00000004000000060000000700000080130000", @ANYRES32, @ANYBLOB="0000000000000000008000"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000000000000001"], 0x50) write$cgroup_freezer_state(0xffffffffffffffff, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x94) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xfffffffffffffff8, 0x3}, 0x0, 0x0, 0x2, 0xc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xa, 0xb, 0x42, 0x40, 0x42}, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000180)="0b8e1801bc884c56e1ba66d8303ddef834e20bdc59371cf407003455adbb34985020f726178cec3c72f8973947188def89e8d5567d46357e95b5e3b4fec9a08306e4cad8254ae148", 0x1007, r0, 0x0, 0xd88d02a0}, 0x38) 574.636826ms ago: executing program 2 (id=4756): perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000580)=@base={0x19, 0x4, 0x4, 0x1ffff, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2}, 0x48) bpf$MAP_LOOKUP_ELEM(0x5, 0x0, 0x0) r0 = socket$kcm(0x1e, 0x4, 0x0) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f00000008c0), 0x43) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f00000008c0), 0x43) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x101d0) recvmsg$kcm(r0, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0x40) 574.465986ms ago: executing program 3 (id=4757): perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000580)=@base={0x19, 0x4, 0x4, 0x1ffff, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2}, 0x48) bpf$MAP_LOOKUP_ELEM(0x5, 0x0, 0x0) r0 = socket$kcm(0x1e, 0x4, 0x0) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f00000008c0), 0x43) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f00000008c0), 0x43) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x101d0) recvmsg$kcm(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)}, 0x40) 7.81408ms ago: executing program 2 (id=4758): r0 = socket$kcm(0x29, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) r2 = socket$kcm(0x2, 0x1, 0x0) sendmsg$inet(r2, &(0x7f0000000fc0)={&(0x7f0000000000)={0x2, 0x4001, @remote}, 0x10, 0x0}, 0x20000811) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r2, r1}) sendmsg$kcm(r0, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x20010) close(r0) 0s ago: executing program 3 (id=4760): perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x4004743d, 0x110e22fff6) write$cgroup_type(r1, &(0x7f0000000280), 0x9) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x7fffffffffffffff, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x200, 0x9, 0xa, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000005, 0x80100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000300), 0x4}, 0x11540}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x9, 0x1, 0x7fe2, 0x1}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x9, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r3}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0xfffffffe}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r4) syz_open_procfs$namespace(0x0, &(0x7f0000000300)='ns/ipc\x00') bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000380)={&(0x7f0000000040)="b64b6779e728a585fc6d831c9c111ee3bf867c7fa20663508d961b5b0bc1d4eded804b84c8ee0b5e7b55af44aa8bf4a16c4d4aaf896a13f650a3b4f737945a9a179a6ceb93adadb8dd841258d0f04b02868cd415ab9bc48b055a8b3f92b143cb16138c216513a045af2101e7e3c507bedee404330f1171812cdaeed17a0e89dd4863a4e6808ca6b7046c38f33b9a0417e1c8fae7a9e1b4c8161b02", 0x0, 0x0, 0x0}, 0x38) r5 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000000)={r5}, 0x4) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002c80)={0x3, 0x13, &(0x7f0000000680)=@framed={{0x18, 0x2, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x1}, [@call={0x85, 0x0, 0x0, 0x28}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x10001}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r5}}, @cb_func={0x18, 0x6, 0x4, 0x0, 0x8}]}, &(0x7f0000000100)='GPL\x00', 0x2}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r6, 0x0, 0xe, 0x0, &(0x7f0000000400)="c274386d178550cb864bd57221bc", 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x50) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="d8000000310081044e81f782db44b904021d080005000000e8fe55a1180015000600142603600e120900210000000401a8001600a40001", 0x37}], 0x1}, 0x0) r7 = socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x0, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0}, 0x40, 0x10000, 0x9e4, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d2f, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x8, 0x830d}, 0x0, 0x2, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000002400)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x44) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x4, 0x5, &(0x7f0000000000)=ANY=[@ANYRESHEX=r0], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x2, '\x00', 0x0, @fallback=0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) write$cgroup_subtree(r7, &(0x7f0000000000)=ANY=[@ANYBLOB="2b40000048009125745c7388641f9c0e0a"], 0xfe33) kernel console output (not intermixed with test programs): 20 [ 814.129440][T17266] ? __might_fault+0xaa/0x120 [ 814.134139][T17266] ? __lock_acquire+0x7d80/0x7d80 [ 814.139183][T17266] should_fail_ex+0x394/0x4c0 [ 814.143886][T17266] _copy_from_user+0x2f/0xe0 [ 814.148510][T17266] ___sys_sendmsg+0x1c7/0x360 [ 814.153218][T17266] ? __sys_sendmsg+0x2b0/0x2b0 [ 814.158013][T17266] ? __lock_acquire+0x7d80/0x7d80 [ 814.163086][T17266] __se_sys_sendmsg+0x1d0/0x2c0 [ 814.167956][T17266] ? __x64_sys_sendmsg+0x80/0x80 [ 814.172936][T17266] ? lockdep_hardirqs_on+0x98/0x150 [ 814.178245][T17266] do_syscall_64+0x55/0xb0 [ 814.182687][T17266] ? clear_bhb_loop+0x40/0x90 [ 814.187399][T17266] ? clear_bhb_loop+0x40/0x90 [ 814.192111][T17266] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 814.198030][T17266] RIP: 0033:0x7f025559e0d9 [ 814.202474][T17266] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 814.222102][T17266] RSP: 002b:00007f025640c028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 814.230540][T17266] RAX: ffffffffffffffda RBX: 00007f0255825fa0 RCX: 00007f025559e0d9 [ 814.238612][T17266] RDX: 0000000000000000 RSI: 0000200000000ac0 RDI: 0000000000000003 [ 814.246607][T17266] RBP: 00007f025640c090 R08: 0000000000000000 R09: 0000000000000000 [ 814.254605][T17266] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 814.262596][T17266] R13: 00007f0255826038 R14: 00007f0255825fa0 R15: 00007ffd621da248 [ 814.270600][T17266] [ 814.278990][T17264] syzkaller0: entered allmulticast mode [ 815.879402][T17280] netlink: 'syz.0.3876': attribute type 3 has an invalid length. [ 815.887444][T17280] netlink: 'syz.0.3876': attribute type 1 has an invalid length. [ 815.899702][T17280] netlink: 60387 bytes leftover after parsing attributes in process `syz.0.3876'. [ 815.990620][T17282] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.3875'. [ 817.302552][T17287] netlink: 'syz.2.3877': attribute type 1 has an invalid length. [ 817.320611][T17287] netlink: 146340 bytes leftover after parsing attributes in process `syz.2.3877'. [ 818.467962][ T1143] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 820.191439][T17296] netlink: 1047 bytes leftover after parsing attributes in process `syz.0.3880'. [ 820.200951][T17296] bridge_slave_1: default FDB implementation only supports local addresses [ 820.210639][T17295] netlink: 1047 bytes leftover after parsing attributes in process `syz.0.3880'. [ 820.224102][T17295] bridge_slave_1: default FDB implementation only supports local addresses [ 820.383816][T17324] netlink: 'syz.2.3887': attribute type 16 has an invalid length. [ 820.395737][T17326] netlink: 'syz.1.3888': attribute type 3 has an invalid length. [ 820.404074][T17324] netlink: 48 bytes leftover after parsing attributes in process `syz.2.3887'. [ 820.414129][T17326] netlink: 'syz.1.3888': attribute type 1 has an invalid length. [ 820.422600][T17324] veth1_macvtap: entered allmulticast mode [ 820.429524][T17326] netlink: 60387 bytes leftover after parsing attributes in process `syz.1.3888'. [ 820.527741][T17332] netlink: 'syz.0.3889': attribute type 21 has an invalid length. [ 820.543039][T17332] IPv6: Can't replace route, no match found [ 821.746790][T17360] netlink: 'syz.2.3896': attribute type 1 has an invalid length. [ 821.768805][T17360] netlink: 146340 bytes leftover after parsing attributes in process `syz.2.3896'. [ 823.471270][T17377] netlink: 'syz.0.3902': attribute type 3 has an invalid length. [ 823.479214][T17377] netlink: 'syz.0.3902': attribute type 1 has an invalid length. [ 823.487229][T17377] netlink: 60387 bytes leftover after parsing attributes in process `syz.0.3902'. [ 823.767448][T17383] FAULT_INJECTION: forcing a failure. [ 823.767448][T17383] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 823.847717][T17383] CPU: 1 PID: 17383 Comm: syz.1.3904 Not tainted syzkaller #0 [ 823.855264][T17383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 823.865375][T17383] Call Trace: [ 823.868707][T17383] [ 823.871725][T17383] dump_stack_lvl+0x18c/0x250 [ 823.876454][T17383] ? show_regs_print_info+0x20/0x20 [ 823.881707][T17383] ? load_image+0x420/0x420 [ 823.886259][T17383] ? __might_fault+0xaa/0x120 [ 823.890970][T17383] ? __lock_acquire+0x7d80/0x7d80 [ 823.896032][T17383] ? __virt_addr_valid+0x10c/0x380 [ 823.901192][T17383] should_fail_ex+0x394/0x4c0 [ 823.905937][T17383] _copy_from_user+0x2f/0xe0 [ 823.910586][T17383] ____sys_sendmsg+0x329/0x980 [ 823.915512][T17383] ? __sys_sendmsg_sock+0x30/0x30 [ 823.920568][T17383] ? __import_iovec+0x3fa/0x850 [ 823.925503][T17383] ? import_iovec+0x73/0xa0 [ 823.930075][T17383] ___sys_sendmsg+0x2a6/0x360 [ 823.934802][T17383] ? __sys_sendmsg+0x2b0/0x2b0 [ 823.939670][T17383] ? trace_call_bpf+0xc3/0x6c0 [ 823.944536][T17383] __se_sys_sendmsg+0x1d0/0x2c0 [ 823.949416][T17383] ? perf_trace_preemptirq_template+0x269/0x330 [ 823.955697][T17383] ? __x64_sys_sendmsg+0x80/0x80 [ 823.960703][T17383] ? lockdep_hardirqs_on+0x98/0x150 [ 823.965952][T17383] do_syscall_64+0x55/0xb0 [ 823.970395][T17383] ? clear_bhb_loop+0x40/0x90 [ 823.975106][T17383] ? clear_bhb_loop+0x40/0x90 [ 823.979829][T17383] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 823.985748][T17383] RIP: 0033:0x7f119dd9e0d9 [ 823.990197][T17383] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 824.009856][T17383] RSP: 002b:00007f119ed15028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 824.018315][T17383] RAX: ffffffffffffffda RBX: 00007f119e025fa0 RCX: 00007f119dd9e0d9 [ 824.026330][T17383] RDX: 0000000020048811 RSI: 00002000000001c0 RDI: 0000000000000006 [ 824.034329][T17383] RBP: 00007f119ed15090 R08: 0000000000000000 R09: 0000000000000000 [ 824.042333][T17383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 824.050340][T17383] R13: 00007f119e026038 R14: 00007f119e025fa0 R15: 00007fff6ddfee58 [ 824.058373][T17383] [ 825.971061][T17414] netlink: 'syz.1.3908': attribute type 1 has an invalid length. [ 826.001339][T17414] netlink: 146340 bytes leftover after parsing attributes in process `syz.1.3908'. [ 827.660383][T17429] netlink: 'syz.3.3914': attribute type 3 has an invalid length. [ 827.672124][T17429] netlink: 'syz.3.3914': attribute type 1 has an invalid length. [ 827.687219][T17429] netlink: 60387 bytes leftover after parsing attributes in process `syz.3.3914'. [ 827.692532][T17430] netlink: 4595 bytes leftover after parsing attributes in process `syz.1.3912'. [ 829.573400][T17442] netlink: 'syz.1.3916': attribute type 21 has an invalid length. [ 829.581415][T17442] netlink: 132 bytes leftover after parsing attributes in process `syz.1.3916'. [ 830.126839][T17459] netlink: 'syz.0.3922': attribute type 1 has an invalid length. [ 830.165075][T17459] netlink: 146340 bytes leftover after parsing attributes in process `syz.0.3922'. [ 831.572144][T17470] netlink: 144 bytes leftover after parsing attributes in process `syz.2.3924'. [ 831.608603][T17470] netlink: 208064 bytes leftover after parsing attributes in process `syz.2.3924'. [ 831.653623][T17470] netlink: 'syz.2.3924': attribute type 1 has an invalid length. [ 835.048317][T17509] netlink: 'syz.0.3935': attribute type 3 has an invalid length. [ 835.056662][T17509] netlink: 'syz.0.3935': attribute type 1 has an invalid length. [ 835.083078][T17509] netlink: 60387 bytes leftover after parsing attributes in process `syz.0.3935'. [ 835.307392][T17517] netlink: 'syz.3.3939': attribute type 10 has an invalid length. [ 835.317732][T17517] netlink: 40 bytes leftover after parsing attributes in process `syz.3.3939'. [ 835.331545][T17517] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 835.352988][T17517] netlink: 14 bytes leftover after parsing attributes in process `syz.3.3939'. [ 836.561866][T17537] syzkaller0: entered promiscuous mode [ 836.567399][T17537] syzkaller0: entered allmulticast mode [ 837.222822][T17554] netlink: 'syz.0.3950': attribute type 3 has an invalid length. [ 837.231085][T17554] netlink: 'syz.0.3950': attribute type 1 has an invalid length. [ 837.239753][T17554] netlink: 60387 bytes leftover after parsing attributes in process `syz.0.3950'. [ 838.747248][T17563] netlink: 'syz.3.3952': attribute type 10 has an invalid length. [ 838.758743][T17563] netlink: 40 bytes leftover after parsing attributes in process `syz.3.3952'. [ 838.822016][T17563] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 838.845072][T17564] netlink: 14 bytes leftover after parsing attributes in process `syz.3.3952'. [ 839.072010][T17572] FAULT_INJECTION: forcing a failure. [ 839.072010][T17572] name failslab, interval 1, probability 0, space 0, times 0 [ 839.096758][T17573] netlink: 'syz.1.3964': attribute type 3 has an invalid length. [ 839.131413][T17573] netlink: 'syz.1.3964': attribute type 1 has an invalid length. [ 839.143766][T17572] CPU: 1 PID: 17572 Comm: syz.3.3954 Not tainted syzkaller #0 [ 839.148585][T17573] netlink: 60387 bytes leftover after parsing attributes in process `syz.1.3964'. [ 839.151269][T17572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 839.151285][T17572] Call Trace: [ 839.151294][T17572] [ 839.151304][T17572] dump_stack_lvl+0x18c/0x250 [ 839.151337][T17572] ? show_regs_print_info+0x20/0x20 [ 839.151363][T17572] ? load_image+0x420/0x420 [ 839.151398][T17572] ? __lock_acquire+0x7d80/0x7d80 [ 839.151432][T17572] should_fail_ex+0x394/0x4c0 [ 839.151467][T17572] should_failslab+0x9/0x20 [ 839.151498][T17572] slab_pre_alloc_hook+0x59/0x300 [ 839.151542][T17572] ? security_sk_alloc+0x4b/0x130 [ 839.151566][T17572] ? security_sk_alloc+0x4b/0x130 [ 839.151588][T17572] __kmem_cache_alloc_node+0x53/0x250 [ 839.151626][T17572] ? security_sk_alloc+0x4b/0x130 [ 839.151647][T17572] __kmalloc+0xa7/0x240 [ 839.151677][T17572] ? sk_prot_alloc+0xe7/0x210 [ 839.151710][T17572] security_sk_alloc+0x4b/0x130 [ 839.151737][T17572] sk_prot_alloc+0x101/0x210 [ 839.151765][T17572] ? sk_alloc+0x24/0x350 [ 839.151794][T17572] sk_alloc+0x3a/0x350 [ 839.151822][T17572] ? bpf_ctx_init+0x154/0x190 [ 839.151852][T17572] bpf_prog_test_run_skb+0x371/0x18f0 [ 839.268490][T17572] ? __fget_files+0x28/0x460 [ 839.273147][T17572] ? __fget_files+0x3fc/0x460 [ 839.277887][T17572] ? cpu_online+0x60/0x60 [ 839.282267][T17572] bpf_prog_test_run+0x31f/0x390 [ 839.287264][T17572] __sys_bpf+0x49d/0x890 [ 839.291564][T17572] ? bpf_link_show_fdinfo+0x390/0x390 [ 839.296997][T17572] ? lock_chain_count+0x20/0x20 [ 839.301909][T17572] __x64_sys_bpf+0x7c/0x90 [ 839.306382][T17572] do_syscall_64+0x55/0xb0 [ 839.310843][T17572] ? clear_bhb_loop+0x40/0x90 [ 839.315572][T17572] ? clear_bhb_loop+0x40/0x90 [ 839.320300][T17572] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 839.326237][T17572] RIP: 0033:0x7f025559e0d9 [ 839.330696][T17572] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 839.350344][T17572] RSP: 002b:00007f025640c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 839.358809][T17572] RAX: ffffffffffffffda RBX: 00007f0255825fa0 RCX: 00007f025559e0d9 [ 839.366826][T17572] RDX: 000000000000004d RSI: 0000200000000380 RDI: 000000000000000a [ 839.374841][T17572] RBP: 00007f025640c090 R08: 0000000000000000 R09: 0000000000000000 [ 839.382849][T17572] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 839.390866][T17572] R13: 00007f0255826038 R14: 00007f0255825fa0 R15: 00007ffd621da248 [ 839.398894][T17572] [ 840.769078][T17596] syzkaller0: entered promiscuous mode [ 840.775651][T17596] syzkaller0: entered allmulticast mode [ 840.804613][T17598] netlink: 'syz.3.3963': attribute type 10 has an invalid length. [ 840.817456][T17598] netlink: 40 bytes leftover after parsing attributes in process `syz.3.3963'. [ 840.835610][T17598] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 843.667272][T17598] netlink: 14 bytes leftover after parsing attributes in process `syz.3.3963'. [ 843.785761][T17618] FAULT_INJECTION: forcing a failure. [ 843.785761][T17618] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 843.805379][T17618] CPU: 1 PID: 17618 Comm: syz.0.3969 Not tainted syzkaller #0 [ 843.812901][T17618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 843.822995][T17618] Call Trace: [ 843.826310][T17618] [ 843.829280][T17618] dump_stack_lvl+0x18c/0x250 [ 843.834010][T17618] ? show_regs_print_info+0x20/0x20 [ 843.839262][T17618] ? load_image+0x420/0x420 [ 843.843834][T17618] ? __lock_acquire+0x7d80/0x7d80 [ 843.848909][T17618] should_fail_ex+0x394/0x4c0 [ 843.853625][T17618] _copy_from_user+0x2f/0xe0 [ 843.858247][T17618] __copy_msghdr+0x388/0x560 [ 843.862893][T17618] ___sys_sendmsg+0x214/0x360 [ 843.867631][T17618] ? __sys_sendmsg+0x2b0/0x2b0 [ 843.872503][T17618] ? __lock_acquire+0x7d80/0x7d80 [ 843.877670][T17618] __se_sys_sendmsg+0x1d0/0x2c0 [ 843.882589][T17618] ? __x64_sys_sendmsg+0x80/0x80 [ 843.887628][T17618] ? lockdep_hardirqs_on+0x98/0x150 [ 843.892908][T17618] do_syscall_64+0x55/0xb0 [ 843.897367][T17618] ? clear_bhb_loop+0x40/0x90 [ 843.902085][T17618] ? clear_bhb_loop+0x40/0x90 [ 843.906809][T17618] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 843.912762][T17618] RIP: 0033:0x7fdd9919e0d9 [ 843.917231][T17618] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 843.936876][T17618] RSP: 002b:00007fdd9a0bf028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 843.945358][T17618] RAX: ffffffffffffffda RBX: 00007fdd99425fa0 RCX: 00007fdd9919e0d9 [ 843.952999][T17620] netlink: 'syz.3.3970': attribute type 3 has an invalid length. [ 843.953346][T17618] RDX: 0000000000000000 RSI: 0000200000000240 RDI: 0000000000000006 [ 843.961244][T17620] netlink: 'syz.3.3970': attribute type 1 has an invalid length. [ 843.969048][T17618] RBP: 00007fdd9a0bf090 R08: 0000000000000000 R09: 0000000000000000 [ 843.969065][T17618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 843.969078][T17618] R13: 00007fdd99426038 R14: 00007fdd99425fa0 R15: 00007ffcadadeb98 [ 843.969123][T17618] [ 844.012784][T17620] netlink: 60387 bytes leftover after parsing attributes in process `syz.3.3970'. [ 844.732559][T17641] syzkaller0: entered promiscuous mode [ 844.746436][T17641] syzkaller0: entered allmulticast mode [ 847.037845][T17648] netlink: 'syz.3.3978': attribute type 10 has an invalid length. [ 847.045693][T17648] netlink: 40 bytes leftover after parsing attributes in process `syz.3.3978'. [ 847.063508][T17648] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 847.149415][T17649] netlink: 14 bytes leftover after parsing attributes in process `syz.3.3978'. [ 847.292929][T17656] netlink: 'syz.0.3980': attribute type 1 has an invalid length. [ 847.317800][T17656] netlink: 146340 bytes leftover after parsing attributes in process `syz.0.3980'. [ 847.364783][T17661] netlink: 'syz.3.3982': attribute type 1 has an invalid length. [ 847.372887][T17661] netlink: 146340 bytes leftover after parsing attributes in process `syz.3.3982'. [ 847.388411][T17663] netlink: 'syz.1.3983': attribute type 3 has an invalid length. [ 847.396153][T17663] netlink: 'syz.1.3983': attribute type 1 has an invalid length. [ 847.406689][T17663] netlink: 60387 bytes leftover after parsing attributes in process `syz.1.3983'. [ 849.391586][ T2930] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 851.964075][T17689] netlink: 'syz.2.3990': attribute type 10 has an invalid length. [ 851.972745][T17689] netlink: 40 bytes leftover after parsing attributes in process `syz.2.3990'. [ 851.983483][T17690] netlink: 14 bytes leftover after parsing attributes in process `syz.2.3990'. [ 852.796739][T17713] netlink: 40 bytes leftover after parsing attributes in process `syz.2.3997'. [ 853.015521][T17713] bridge0: port 1(bridge_slave_0) entered disabled state [ 853.174263][T17713] bridge_slave_0 (unregistering): left allmulticast mode [ 853.185475][T17713] bridge_slave_0 (unregistering): left promiscuous mode [ 853.201222][T17713] bridge0: port 1(bridge_slave_0) entered disabled state [ 853.499537][T17717] netlink: 'syz.0.3999': attribute type 10 has an invalid length. [ 853.519085][T17717] netlink: 40 bytes leftover after parsing attributes in process `syz.0.3999'. [ 853.554207][T17717] bridge0: port 1(team0) entered blocking state [ 853.571333][T17717] bridge0: port 1(team0) entered disabled state [ 853.710857][T17717] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 853.747877][T17719] netlink: 14 bytes leftover after parsing attributes in process `syz.0.3999'. [ 853.867727][T17729] netlink: 'syz.1.4001': attribute type 11 has an invalid length. [ 853.890482][T17729] netlink: 184116 bytes leftover after parsing attributes in process `syz.1.4001'. [ 853.919774][T17731] netlink: 'syz.2.4002': attribute type 3 has an invalid length. [ 853.943135][T17731] netlink: 'syz.2.4002': attribute type 1 has an invalid length. [ 853.964105][T17731] netlink: 60387 bytes leftover after parsing attributes in process `syz.2.4002'. [ 853.999588][T17729] netlink: 142516 bytes leftover after parsing attributes in process `syz.1.4001'. [ 854.014349][T17729] netlink: 4 bytes leftover after parsing attributes in process `syz.1.4001'. [ 854.271766][T17740] netlink: 'syz.1.4004': attribute type 1 has an invalid length. [ 854.279852][T17740] netlink: 146340 bytes leftover after parsing attributes in process `syz.1.4004'. [ 856.544598][T17747] netlink: 40 bytes leftover after parsing attributes in process `syz.3.4007'. [ 856.627012][T17753] netlink: 140 bytes leftover after parsing attributes in process `syz.0.4009'. [ 856.654723][T17760] netlink: 'syz.2.4011': attribute type 10 has an invalid length. [ 856.929172][T17763] syzkaller0: entered promiscuous mode [ 856.934782][T17763] syzkaller0: entered allmulticast mode [ 858.980727][T17799] netlink: 'syz.0.4021': attribute type 1 has an invalid length. [ 858.996533][T17799] __nla_validate_parse: 1 callbacks suppressed [ 858.996548][T17799] netlink: 146340 bytes leftover after parsing attributes in process `syz.0.4021'. [ 859.352783][T17793] netlink: 'syz.3.4022': attribute type 10 has an invalid length. [ 859.371405][T17793] netlink: 40 bytes leftover after parsing attributes in process `syz.3.4022'. [ 859.412207][T17793] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 859.851593][T17813] FAULT_INJECTION: forcing a failure. [ 859.851593][T17813] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 859.865237][T17813] CPU: 0 PID: 17813 Comm: syz.2.4027 Not tainted syzkaller #0 [ 859.872779][T17813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 859.882907][T17813] Call Trace: [ 859.886235][T17813] [ 859.889216][T17813] dump_stack_lvl+0x18c/0x250 [ 859.893961][T17813] ? show_regs_print_info+0x20/0x20 [ 859.899257][T17813] ? load_image+0x420/0x420 [ 859.903850][T17813] ? __might_fault+0xaa/0x120 [ 859.908615][T17813] should_fail_ex+0x394/0x4c0 [ 859.913393][T17813] copyin+0x1a/0x90 [ 859.917262][T17813] _copy_from_iter+0x532/0x1290 [ 859.922206][T17813] ? copyout_mc+0x70/0x70 [ 859.926602][T17813] ? __virt_addr_valid+0x10c/0x380 [ 859.931780][T17813] ? __virt_addr_valid+0x10c/0x380 [ 859.936957][T17813] ? __virt_addr_valid+0x10c/0x380 [ 859.942150][T17813] ? __check_object_size+0x4fc/0xa40 [ 859.947514][T17813] netlink_sendmsg+0x76b/0xbf0 [ 859.952385][T17813] ? netlink_getsockopt+0x590/0x590 [ 859.957673][T17813] ? apparmor_socket_sendmsg+0x8e/0x330 [ 859.963307][T17813] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 859.968657][T17813] ? security_socket_sendmsg+0x80/0xa0 [ 859.974161][T17813] ? netlink_getsockopt+0x590/0x590 [ 859.979434][T17813] ____sys_sendmsg+0x61b/0x980 [ 859.984298][T17813] ? __asan_memset+0x22/0x40 [ 859.988957][T17813] ? __sys_sendmsg_sock+0x30/0x30 [ 859.994058][T17813] ? __import_iovec+0x3fa/0x850 [ 859.999016][T17813] ? import_iovec+0x73/0xa0 [ 860.003603][T17813] ___sys_sendmsg+0x2a6/0x360 [ 860.008367][T17813] ? __sys_sendmsg+0x2b0/0x2b0 [ 860.013262][T17813] ? __lock_acquire+0x7d80/0x7d80 [ 860.018415][T17813] __se_sys_sendmsg+0x1d0/0x2c0 [ 860.023322][T17813] ? __x64_sys_sendmsg+0x80/0x80 [ 860.028356][T17813] ? lockdep_hardirqs_on+0x98/0x150 [ 860.033618][T17813] do_syscall_64+0x55/0xb0 [ 860.038088][T17813] ? clear_bhb_loop+0x40/0x90 [ 860.042837][T17813] ? clear_bhb_loop+0x40/0x90 [ 860.047599][T17813] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 860.053540][T17813] RIP: 0033:0x7fa8c9f9e0d9 [ 860.058002][T17813] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 860.077650][T17813] RSP: 002b:00007fa8caef6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 860.086114][T17813] RAX: ffffffffffffffda RBX: 00007fa8ca226090 RCX: 00007fa8c9f9e0d9 [ 860.094126][T17813] RDX: 0000000000000000 RSI: 00002000000005c0 RDI: 0000000000000005 [ 860.102147][T17813] RBP: 00007fa8caef6090 R08: 0000000000000000 R09: 0000000000000000 [ 860.110167][T17813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 860.118177][T17813] R13: 00007fa8ca226128 R14: 00007fa8ca226090 R15: 00007ffd89a77998 [ 860.126285][T17813] [ 861.935003][T17824] syzkaller0: entered promiscuous mode [ 861.942107][T17824] syzkaller0: entered allmulticast mode [ 864.196500][T17834] netlink: 'syz.1.4034': attribute type 10 has an invalid length. [ 864.204635][T17834] netlink: 40 bytes leftover after parsing attributes in process `syz.1.4034'. [ 864.214295][T17834] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 864.644149][T17858] netlink: 144 bytes leftover after parsing attributes in process `syz.1.4042'. [ 864.683103][T17858] team_slave_0: left promiscuous mode [ 864.683536][T17857] netlink: 'syz.3.4041': attribute type 3 has an invalid length. [ 864.697763][T17857] netlink: 130984 bytes leftover after parsing attributes in process `syz.3.4041'. [ 864.708895][T17858] team_slave_0: left allmulticast mode [ 864.758595][T17858] team0: Port device team_slave_0 removed [ 864.783460][T17858] A link change request failed with some changes committed already. Interface team_slave_0 may have been left with an inconsistent configuration, please check. [ 865.182179][T17869] syzkaller0: entered promiscuous mode [ 865.187858][T17869] syzkaller0: entered allmulticast mode [ 866.255416][ T51] Bluetooth: hci2: unexpected subevent 0x0c length: 150 > 5 [ 867.800286][T17889] netlink: 144 bytes leftover after parsing attributes in process `syz.0.4054'. [ 867.813640][T17889] A link change request failed with some changes committed already. Interface team_slave_0 may have been left with an inconsistent configuration, please check. [ 867.833789][T17897] tap0: tun_chr_ioctl cmd 1074025677 [ 867.840175][T17897] tap0: linktype set to 260 [ 869.733160][T17942] netlink: 144 bytes leftover after parsing attributes in process `syz.2.4068'. [ 869.749470][T17942] team_slave_0: left promiscuous mode [ 869.760564][T17942] team_slave_0: left allmulticast mode [ 869.806901][T17942] team0: Port device team_slave_0 removed [ 869.839431][T17942] A link change request failed with some changes committed already. Interface team_slave_0 may have been left with an inconsistent configuration, please check. [ 870.331009][ T1291] ieee802154 phy0 wpan0: encryption failed: -22 [ 870.337669][ T1291] ieee802154 phy1 wpan1: encryption failed: -22 [ 872.071803][T17985] FAULT_INJECTION: forcing a failure. [ 872.071803][T17985] name failslab, interval 1, probability 0, space 0, times 0 [ 872.085232][T17985] CPU: 1 PID: 17985 Comm: syz.0.4086 Not tainted syzkaller #0 [ 872.092733][T17985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 872.102869][T17985] Call Trace: [ 872.106183][T17985] [ 872.109143][T17985] dump_stack_lvl+0x18c/0x250 [ 872.113871][T17985] ? verify_lock_unused+0x140/0x140 [ 872.119104][T17985] ? show_regs_print_info+0x20/0x20 [ 872.124345][T17985] ? load_image+0x420/0x420 [ 872.128916][T17985] ? __local_bh_enable_ip+0x13a/0x1c0 [ 872.134325][T17985] ? lockdep_hardirqs_on+0x98/0x150 [ 872.139619][T17985] should_fail_ex+0x394/0x4c0 [ 872.144361][T17985] should_failslab+0x9/0x20 [ 872.148907][T17985] slab_pre_alloc_hook+0x59/0x300 [ 872.153978][T17985] ? tipc_group_create_member+0x61/0x540 [ 872.159655][T17985] __kmem_cache_alloc_node+0x53/0x250 [ 872.165067][T17985] ? tipc_group_create_member+0x61/0x540 [ 872.170734][T17985] kmalloc_trace+0x2a/0xe0 [ 872.175181][T17985] tipc_group_create_member+0x61/0x540 [ 872.180667][T17985] ? tipc_nametbl_build_group+0x1d9/0x4c0 [ 872.186467][T17985] tipc_nametbl_build_group+0x2e6/0x4c0 [ 872.192047][T17985] ? tipc_nametbl_build_group+0x2e/0x4c0 [ 872.197728][T17985] tipc_sk_join+0x3a5/0x6a0 [ 872.202262][T17985] ? __tipc_sendstream+0x1290/0x1290 [ 872.207599][T17985] tipc_setsockopt+0x73f/0x990 [ 872.212393][T17985] ? tipc_shutdown+0x4d0/0x4d0 [ 872.217198][T17985] ? lockdep_hardirqs_on+0x98/0x150 [ 872.222427][T17985] ? aa_sock_opt_perm+0x74/0x100 [ 872.227403][T17985] ? bpf_lsm_socket_setsockopt+0x9/0x10 [ 872.232973][T17985] ? security_socket_setsockopt+0x7e/0xa0 [ 872.238715][T17985] ? tipc_shutdown+0x4d0/0x4d0 [ 872.243504][T17985] do_sock_setsockopt+0x175/0x1a0 [ 872.248559][T17985] __x64_sys_setsockopt+0x182/0x200 [ 872.253784][T17985] do_syscall_64+0x55/0xb0 [ 872.258213][T17985] ? clear_bhb_loop+0x40/0x90 [ 872.262906][T17985] ? clear_bhb_loop+0x40/0x90 [ 872.267608][T17985] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 872.273519][T17985] RIP: 0033:0x7fdd9919e0d9 [ 872.277954][T17985] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 872.297579][T17985] RSP: 002b:00007fdd9a0bf028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 872.306026][T17985] RAX: ffffffffffffffda RBX: 00007fdd99425fa0 RCX: 00007fdd9919e0d9 [ 872.314015][T17985] RDX: 0000000000000087 RSI: 000000000000010f RDI: 000000000000000a [ 872.322007][T17985] RBP: 00007fdd9a0bf090 R08: 0000000000000043 R09: 0000000000000000 [ 872.330000][T17985] R10: 00002000000008c0 R11: 0000000000000246 R12: 0000000000000001 [ 872.338014][T17985] R13: 00007fdd99426038 R14: 00007fdd99425fa0 R15: 00007ffcadadeb98 [ 872.346013][T17985] [ 872.413314][T17996] netlink: 'syz.0.4086': attribute type 10 has an invalid length. [ 872.423049][T17996] netlink: 2 bytes leftover after parsing attributes in process `syz.0.4086'. [ 872.546013][T18000] netlink: 'syz.0.4090': attribute type 10 has an invalid length. [ 872.579139][T18000] bond0: (slave wlan1): Releasing backup interface [ 872.733611][T18000] mac80211_hwsim hwsim19 wlan1: left promiscuous mode [ 872.741119][T18000] mac80211_hwsim hwsim19 wlan1: left allmulticast mode [ 872.754342][T18000] mac80211_hwsim hwsim19 wlan1: entered promiscuous mode [ 872.765541][T18000] mac80211_hwsim hwsim19 wlan1: entered allmulticast mode [ 872.775012][T18000] team0: Port device wlan1 added [ 872.873714][T18004] FAULT_INJECTION: forcing a failure. [ 872.873714][T18004] name failslab, interval 1, probability 0, space 0, times 0 [ 872.929900][T18004] CPU: 0 PID: 18004 Comm: syz.0.4091 Not tainted syzkaller #0 [ 872.937434][T18004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 872.947542][T18004] Call Trace: [ 872.950874][T18004] [ 872.953850][T18004] dump_stack_lvl+0x18c/0x250 [ 872.958605][T18004] ? show_regs_print_info+0x20/0x20 [ 872.963857][T18004] ? load_image+0x420/0x420 [ 872.968461][T18004] ? __might_sleep+0xe0/0xe0 [ 872.973104][T18004] ? __lock_acquire+0x7d80/0x7d80 [ 872.978179][T18004] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 872.984221][T18004] should_fail_ex+0x394/0x4c0 [ 872.988955][T18004] should_failslab+0x9/0x20 [ 872.993506][T18004] slab_pre_alloc_hook+0x59/0x300 [ 872.998606][T18004] ? lockdep_hardirqs_on+0x98/0x150 [ 873.003862][T18004] ? __xdp_reg_mem_model+0x1e3/0x5a0 [ 873.009277][T18004] __kmem_cache_alloc_node+0x53/0x250 [ 873.014713][T18004] ? __xdp_reg_mem_model+0x1e3/0x5a0 [ 873.020056][T18004] kmalloc_trace+0x2a/0xe0 [ 873.024529][T18004] __xdp_reg_mem_model+0x1e3/0x5a0 [ 873.029703][T18004] ? kvmalloc_node+0x70/0x180 [ 873.034436][T18004] ? kvmalloc_node+0x70/0x180 [ 873.039188][T18004] ? xdp_reg_mem_model+0x40/0x40 [ 873.044217][T18004] xdp_reg_mem_model+0x22/0x40 [ 873.049042][T18004] bpf_test_run_xdp_live+0x262/0x1b30 [ 873.054473][T18004] ? 0xffffffffa00044c0 [ 873.058667][T18004] ? 0xffffffffa00044c0 [ 873.062871][T18004] ? bpf_dispatcher_change_prog+0xc96/0xf10 [ 873.068809][T18004] ? xdp_convert_md_to_buff+0x330/0x330 [ 873.074434][T18004] ? trace_raw_output_bpf_test_finish+0xd0/0xd0 [ 873.080720][T18004] ? _copy_from_user+0xa5/0xe0 [ 873.085527][T18004] ? bpf_test_init+0x119/0x140 [ 873.090341][T18004] ? xdp_convert_md_to_buff+0x5b/0x330 [ 873.095848][T18004] bpf_prog_test_run_xdp+0x7d8/0x1140 [ 873.101279][T18004] ? __lock_acquire+0x7d80/0x7d80 [ 873.106376][T18004] ? dev_put+0x80/0x80 [ 873.110498][T18004] ? dev_put+0x80/0x80 [ 873.114614][T18004] bpf_prog_test_run+0x31f/0x390 [ 873.119601][T18004] __sys_bpf+0x49d/0x890 [ 873.123882][T18004] ? read_tsc+0x9/0x20 [ 873.127997][T18004] ? bpf_link_show_fdinfo+0x390/0x390 [ 873.133429][T18004] ? lock_chain_count+0x20/0x20 [ 873.138321][T18004] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 873.144362][T18004] __x64_sys_bpf+0x7c/0x90 [ 873.148830][T18004] do_syscall_64+0x55/0xb0 [ 873.153283][T18004] ? clear_bhb_loop+0x40/0x90 [ 873.157995][T18004] ? clear_bhb_loop+0x40/0x90 [ 873.162726][T18004] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 873.168671][T18004] RIP: 0033:0x7fdd9919e0d9 [ 873.173136][T18004] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 873.192814][T18004] RSP: 002b:00007fdd9a0bf028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 873.201272][T18004] RAX: ffffffffffffffda RBX: 00007fdd99425fa0 RCX: 00007fdd9919e0d9 [ 873.209279][T18004] RDX: 0000000000000048 RSI: 0000200000000600 RDI: 000000000000000a [ 873.217269][T18004] RBP: 00007fdd9a0bf090 R08: 0000000000000000 R09: 0000000000000000 [ 873.225270][T18004] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 873.233269][T18004] R13: 00007fdd99426038 R14: 00007fdd99425fa0 R15: 00007ffcadadeb98 [ 873.241269][T18004] [ 873.716982][T18019] netlink: 'syz.1.4096': attribute type 1 has an invalid length. [ 873.747566][T18019] netlink: 146340 bytes leftover after parsing attributes in process `syz.1.4096'. [ 875.128612][ T42] wlan1: Trigger new scan to find an IBSS to join [ 876.299466][T18049] syzkaller0: entered promiscuous mode [ 876.305008][T18049] syzkaller0: entered allmulticast mode [ 878.265065][T18072] netlink: 'syz.3.4112': attribute type 1 has an invalid length. [ 878.284493][T18072] netlink: 146340 bytes leftover after parsing attributes in process `syz.3.4112'. [ 879.180193][T18053] netlink: 'syz.2.4107': attribute type 10 has an invalid length. [ 879.188202][T18053] netlink: 40 bytes leftover after parsing attributes in process `syz.2.4107'. [ 879.199329][T18055] netlink: 14 bytes leftover after parsing attributes in process `syz.2.4107'. [ 879.398893][T18079] netlink: 'syz.3.4116': attribute type 10 has an invalid length. [ 879.444586][T18079] mac80211_hwsim hwsim23 wlan1: entered promiscuous mode [ 879.509131][T18079] mac80211_hwsim hwsim23 wlan1: entered allmulticast mode [ 879.557788][T18079] team0: Port device wlan1 added [ 880.093669][T12464] wlan1: Trigger new scan to find an IBSS to join [ 880.105739][T18098] netlink: 'syz.3.4121': attribute type 10 has an invalid length. [ 880.127661][T18098] netlink: 40 bytes leftover after parsing attributes in process `syz.3.4121'. [ 880.160255][T18098] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 880.206633][T18101] netlink: 14 bytes leftover after parsing attributes in process `syz.3.4121'. [ 880.602318][T18108] netlink: 'syz.3.4124': attribute type 1 has an invalid length. [ 880.617580][T18108] netlink: 146340 bytes leftover after parsing attributes in process `syz.3.4124'. [ 881.274392][T12464] wlan1: Creating new IBSS network, BSSID 12:d3:e7:b8:fe:25 [ 883.041678][T18119] syzkaller0: entered promiscuous mode [ 883.047185][T18119] syzkaller0: entered allmulticast mode [ 884.751093][T18136] netlink: 'syz.3.4133': attribute type 10 has an invalid length. [ 884.759200][T18136] netlink: 40 bytes leftover after parsing attributes in process `syz.3.4133'. [ 884.768926][T18136] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 884.787545][T18141] netlink: 14 bytes leftover after parsing attributes in process `syz.3.4133'. [ 884.806704][T18140] netlink: 'syz.0.4134': attribute type 10 has an invalid length. [ 884.816823][T18140] netlink: 40 bytes leftover after parsing attributes in process `syz.0.4134'. [ 884.840231][T18140] bridge0: port 1(team0) entered blocking state [ 884.847773][T18140] bridge0: port 1(team0) entered disabled state [ 884.868935][T18140] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 884.961666][T18148] netlink: 'syz.3.4136': attribute type 3 has an invalid length. [ 884.998635][T18148] netlink: 'syz.3.4136': attribute type 1 has an invalid length. [ 885.041608][T18148] netlink: 60387 bytes leftover after parsing attributes in process `syz.3.4136'. [ 885.202675][T18159] mac80211_hwsim hwsim21 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 885.482651][T18167] netlink: 'syz.3.4142': attribute type 1 has an invalid length. [ 885.490809][T18167] netlink: 146340 bytes leftover after parsing attributes in process `syz.3.4142'. [ 887.562573][T18173] netlink: 'syz.1.4144': attribute type 10 has an invalid length. [ 887.571599][T18173] netlink: 40 bytes leftover after parsing attributes in process `syz.1.4144'. [ 887.581515][T18173] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 887.603012][T18178] netlink: 14 bytes leftover after parsing attributes in process `syz.1.4144'. [ 887.804758][T18196] netlink: 'syz.2.4150': attribute type 3 has an invalid length. [ 887.812785][T18196] netlink: 'syz.2.4150': attribute type 1 has an invalid length. [ 887.821862][T18196] netlink: 60387 bytes leftover after parsing attributes in process `syz.2.4150'. [ 888.534130][T18220] netlink: 'syz.0.4156': attribute type 1 has an invalid length. [ 888.543312][T18220] netlink: 146340 bytes leftover after parsing attributes in process `syz.0.4156'. [ 888.787284][T18223] syzkaller0: entered promiscuous mode [ 888.795836][T18223] syzkaller0: entered allmulticast mode [ 889.130297][ T48] wlan1: Trigger new scan to find an IBSS to join [ 890.410752][T18225] netlink: 'syz.1.4159': attribute type 10 has an invalid length. [ 890.418792][T18225] netlink: 40 bytes leftover after parsing attributes in process `syz.1.4159'. [ 890.428745][T18225] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 890.444413][T18227] netlink: 14 bytes leftover after parsing attributes in process `syz.1.4159'. [ 890.538835][T18233] netlink: 'syz.0.4162': attribute type 3 has an invalid length. [ 890.546750][T18233] netlink: 'syz.0.4162': attribute type 1 has an invalid length. [ 890.555050][T18233] netlink: 60387 bytes leftover after parsing attributes in process `syz.0.4162'. [ 892.099378][ T11] wlan1: Trigger new scan to find an IBSS to join [ 892.366869][T18257] FAULT_INJECTION: forcing a failure. [ 892.366869][T18257] name failslab, interval 1, probability 0, space 0, times 0 [ 892.391718][T18257] CPU: 0 PID: 18257 Comm: syz.1.4168 Not tainted syzkaller #0 [ 892.399267][T18257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 892.409347][T18257] Call Trace: [ 892.412663][T18257] [ 892.415646][T18257] dump_stack_lvl+0x18c/0x250 [ 892.420362][T18257] ? show_regs_print_info+0x20/0x20 [ 892.425598][T18257] ? load_image+0x420/0x420 [ 892.430146][T18257] ? __might_sleep+0xe0/0xe0 [ 892.434808][T18257] ? __lock_acquire+0x7d80/0x7d80 [ 892.439872][T18257] should_fail_ex+0x394/0x4c0 [ 892.444588][T18257] should_failslab+0x9/0x20 [ 892.449115][T18257] slab_pre_alloc_hook+0x59/0x300 [ 892.454165][T18257] ? sock_kmalloc+0x96/0xf0 [ 892.458690][T18257] ? sock_kmalloc+0x96/0xf0 [ 892.463256][T18257] __kmem_cache_alloc_node+0x53/0x250 [ 892.468673][T18257] ? sock_kmalloc+0x96/0xf0 [ 892.473213][T18257] __kmalloc+0xa7/0x240 [ 892.477391][T18257] sock_kmalloc+0x96/0xf0 [ 892.481749][T18257] ____sys_sendmsg+0x1d4/0x980 [ 892.486543][T18257] ? __asan_memset+0x22/0x40 [ 892.491149][T18257] ? __sys_sendmsg_sock+0x30/0x30 [ 892.496197][T18257] ? __import_iovec+0x3fa/0x850 [ 892.501099][T18257] ? import_iovec+0x73/0xa0 [ 892.505646][T18257] ___sys_sendmsg+0x2a6/0x360 [ 892.510339][T18257] ? get_pid_task+0x20/0x1e0 [ 892.515038][T18257] ? __sys_sendmsg+0x2b0/0x2b0 [ 892.519827][T18257] ? __lock_acquire+0x7d80/0x7d80 [ 892.524908][T18257] __se_sys_sendmsg+0x1d0/0x2c0 [ 892.529798][T18257] ? __x64_sys_sendmsg+0x80/0x80 [ 892.534772][T18257] ? lockdep_hardirqs_on+0x98/0x150 [ 892.539994][T18257] do_syscall_64+0x55/0xb0 [ 892.544443][T18257] ? clear_bhb_loop+0x40/0x90 [ 892.549137][T18257] ? clear_bhb_loop+0x40/0x90 [ 892.553842][T18257] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 892.559749][T18257] RIP: 0033:0x7f119dd9e0d9 [ 892.564186][T18257] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 892.583816][T18257] RSP: 002b:00007f119ed15028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 892.592260][T18257] RAX: ffffffffffffffda RBX: 00007f119e025fa0 RCX: 00007f119dd9e0d9 [ 892.600258][T18257] RDX: 0000000000000000 RSI: 0000200000001180 RDI: 0000000000000003 [ 892.608267][T18257] RBP: 00007f119ed15090 R08: 0000000000000000 R09: 0000000000000000 [ 892.616258][T18257] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 892.624243][T18257] R13: 00007f119e026038 R14: 00007f119e025fa0 R15: 00007fff6ddfee58 [ 892.632341][T18257] [ 892.674503][T18259] netlink: 'syz.3.4169': attribute type 10 has an invalid length. [ 892.706461][T18259] netlink: 40 bytes leftover after parsing attributes in process `syz.3.4169'. [ 892.741618][T18259] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 892.836235][T18264] netlink: 14 bytes leftover after parsing attributes in process `syz.3.4169'. [ 892.890394][T18261] netlink: 'syz.0.4170': attribute type 1 has an invalid length. [ 892.957684][T18261] netlink: 146340 bytes leftover after parsing attributes in process `syz.0.4170'. [ 893.127029][T18271] syzkaller0: entered promiscuous mode [ 893.138704][T18271] syzkaller0: entered allmulticast mode [ 893.578715][ T11] wlan1: Creating new IBSS network, BSSID 16:84:03:93:84:8b [ 897.054677][T18276] netlink: 'syz.1.4174': attribute type 10 has an invalid length. [ 897.073356][T18276] bond0: (slave veth1_to_bridge): Enslaving as an active interface with an up link [ 897.482013][T18303] netlink: 'syz.1.4181': attribute type 10 has an invalid length. [ 897.525380][T18303] netlink: 40 bytes leftover after parsing attributes in process `syz.1.4181'. [ 897.560724][T18303] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 897.581255][T18300] netlink: 14 bytes leftover after parsing attributes in process `syz.1.4181'. [ 897.864226][T18314] netlink: 'syz.3.4185': attribute type 1 has an invalid length. [ 897.890145][T18314] netlink: 146340 bytes leftover after parsing attributes in process `syz.3.4185'. [ 898.741335][T18329] FAULT_INJECTION: forcing a failure. [ 898.741335][T18329] name failslab, interval 1, probability 0, space 0, times 0 [ 898.765677][T18329] CPU: 0 PID: 18329 Comm: syz.0.4190 Not tainted syzkaller #0 [ 898.773170][T18329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 898.783259][T18329] Call Trace: [ 898.786562][T18329] [ 898.789520][T18329] dump_stack_lvl+0x18c/0x250 [ 898.794239][T18329] ? show_regs_print_info+0x20/0x20 [ 898.799477][T18329] ? load_image+0x420/0x420 [ 898.804018][T18329] ? __might_sleep+0xe0/0xe0 [ 898.808650][T18329] ? __lock_acquire+0x7d80/0x7d80 [ 898.813703][T18329] should_fail_ex+0x394/0x4c0 [ 898.818441][T18329] should_failslab+0x9/0x20 [ 898.822993][T18329] slab_pre_alloc_hook+0x59/0x300 [ 898.828038][T18329] ? prepend_path+0x8a7/0x950 [ 898.832751][T18329] ? tomoyo_encode+0x2ad/0x570 [ 898.837566][T18329] ? tomoyo_encode+0x2ad/0x570 [ 898.842352][T18329] __kmem_cache_alloc_node+0x53/0x250 [ 898.847764][T18329] ? tomoyo_encode+0x2ad/0x570 [ 898.852554][T18329] __kmalloc+0xa7/0x240 [ 898.856742][T18329] tomoyo_encode+0x2ad/0x570 [ 898.861368][T18329] tomoyo_realpath_from_path+0x57c/0x5c0 [ 898.867022][T18329] ? tomoyo_domain+0xd6/0x120 [ 898.871736][T18329] tomoyo_path_number_perm+0x248/0x5e0 [ 898.877229][T18329] ? tomoyo_path_number_perm+0x217/0x5e0 [ 898.882880][T18329] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 898.888359][T18329] ? ksys_write+0x1d2/0x260 [ 898.892901][T18329] ? __fget_files+0x28/0x460 [ 898.897547][T18329] security_file_ioctl+0x70/0xa0 [ 898.902517][T18329] __se_sys_ioctl+0x48/0x170 [ 898.907138][T18329] do_syscall_64+0x55/0xb0 [ 898.911569][T18329] ? clear_bhb_loop+0x40/0x90 [ 898.916262][T18329] ? clear_bhb_loop+0x40/0x90 [ 898.920957][T18329] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 898.926862][T18329] RIP: 0033:0x7fdd9919e0d9 [ 898.931283][T18329] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 898.950901][T18329] RSP: 002b:00007fdd9a09e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 898.959330][T18329] RAX: ffffffffffffffda RBX: 00007fdd99426090 RCX: 00007fdd9919e0d9 [ 898.967331][T18329] RDX: 0000200000000040 RSI: 00000000401054d5 RDI: 0000000000000003 [ 898.975339][T18329] RBP: 00007fdd9a09e090 R08: 0000000000000000 R09: 0000000000000000 [ 898.983326][T18329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 898.991326][T18329] R13: 00007fdd99426128 R14: 00007fdd99426090 R15: 00007ffcadadeb98 [ 898.999412][T18329] [ 899.033778][T18329] ERROR: Out of memory at tomoyo_realpath_from_path. [ 900.124733][T18319] netlink: 4 bytes leftover after parsing attributes in process `syz.1.4187'. [ 900.244269][T18331] netlink: 'syz.2.4191': attribute type 10 has an invalid length. [ 900.253148][T18331] netlink: 40 bytes leftover after parsing attributes in process `syz.2.4191'. [ 900.275084][T18331] netlink: 14 bytes leftover after parsing attributes in process `syz.2.4191'. [ 900.380882][T18335] FAULT_INJECTION: forcing a failure. [ 900.380882][T18335] name failslab, interval 1, probability 0, space 0, times 0 [ 900.414306][T18335] CPU: 0 PID: 18335 Comm: syz.1.4193 Not tainted syzkaller #0 [ 900.421834][T18335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 900.431924][T18335] Call Trace: [ 900.435207][T18335] [ 900.438151][T18335] dump_stack_lvl+0x18c/0x250 [ 900.442894][T18335] ? show_regs_print_info+0x20/0x20 [ 900.448123][T18335] ? load_image+0x420/0x420 [ 900.452658][T18335] ? __asan_memset+0x22/0x40 [ 900.457299][T18335] should_fail_ex+0x394/0x4c0 [ 900.462035][T18335] should_failslab+0x9/0x20 [ 900.466589][T18335] slab_pre_alloc_hook+0x59/0x300 [ 900.471683][T18335] ? __debug_object_init+0xec/0x450 [ 900.476952][T18335] kmem_cache_alloc+0x5a/0x2c0 [ 900.481760][T18335] ? slab_build_skb+0x28/0x3e0 [ 900.486573][T18335] slab_build_skb+0x28/0x3e0 [ 900.491208][T18335] bpf_prog_test_run_skb+0x38f/0x18f0 [ 900.496619][T18335] ? __fget_files+0x28/0x460 [ 900.501282][T18335] ? __fget_files+0x3fc/0x460 [ 900.506007][T18335] ? cpu_online+0x60/0x60 [ 900.510380][T18335] bpf_prog_test_run+0x31f/0x390 [ 900.515370][T18335] __sys_bpf+0x49d/0x890 [ 900.519660][T18335] ? bpf_link_show_fdinfo+0x390/0x390 [ 900.525080][T18335] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 900.531278][T18335] __x64_sys_bpf+0x7c/0x90 [ 900.535730][T18335] do_syscall_64+0x55/0xb0 [ 900.540213][T18335] ? clear_bhb_loop+0x40/0x90 [ 900.544926][T18335] ? clear_bhb_loop+0x40/0x90 [ 900.549638][T18335] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 900.555565][T18335] RIP: 0033:0x7f119dd9e0d9 [ 900.560036][T18335] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 900.579681][T18335] RSP: 002b:00007f119ed15028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 900.588126][T18335] RAX: ffffffffffffffda RBX: 00007f119e025fa0 RCX: 00007f119dd9e0d9 [ 900.596124][T18335] RDX: 0000000000000023 RSI: 0000200000000240 RDI: 000000000000000a [ 900.604129][T18335] RBP: 00007f119ed15090 R08: 0000000000000000 R09: 0000000000000000 [ 900.612137][T18335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 900.620143][T18335] R13: 00007f119e026038 R14: 00007f119e025fa0 R15: 00007fff6ddfee58 [ 900.628155][T18335] [ 900.964862][T18350] netlink: 'syz.0.4199': attribute type 10 has an invalid length. [ 900.973922][T18350] netlink: 40 bytes leftover after parsing attributes in process `syz.0.4199'. [ 900.997211][T18352] netlink: 'syz.1.4200': attribute type 1 has an invalid length. [ 901.005941][T18350] bridge0: port 1(team0) entered blocking state [ 901.014128][T18350] bridge0: port 1(team0) entered disabled state [ 901.021231][T18352] netlink: 146340 bytes leftover after parsing attributes in process `syz.1.4200'. [ 901.042960][T18350] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 903.831092][T18362] netlink: 'syz.3.4203': attribute type 10 has an invalid length. [ 903.839193][T18362] netlink: 40 bytes leftover after parsing attributes in process `syz.3.4203'. [ 903.849083][T18362] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 903.864815][T18363] netlink: 14 bytes leftover after parsing attributes in process `syz.3.4203'. [ 903.877858][T18370] netlink: 'syz.0.4206': attribute type 5 has an invalid length. [ 905.074676][ T51] Bluetooth: hci0: ISO packet for unknown connection handle 2622 [ 905.083026][ T51] Bluetooth: hci0: ISO packet for unknown connection handle 2622 [ 905.091078][ T51] Bluetooth: hci0: ISO packet for unknown connection handle 2622 [ 905.099283][ T51] Bluetooth: hci0: ISO packet for unknown connection handle 2622 [ 905.107079][ T51] Bluetooth: hci0: ISO packet for unknown connection handle 2622 [ 905.115188][ T51] Bluetooth: hci0: ISO packet for unknown connection handle 2622 [ 905.123097][ T51] Bluetooth: hci0: ISO packet for unknown connection handle 2622 [ 905.132373][ T51] Bluetooth: hci0: ISO packet for unknown connection handle 2622 [ 905.140675][ T51] Bluetooth: hci0: ISO packet for unknown connection handle 2622 [ 905.148556][ T51] Bluetooth: hci0: ISO packet for unknown connection handle 2622 [ 905.156358][ T51] Bluetooth: hci0: ISO packet for unknown connection handle 2622 [ 905.164777][ T51] Bluetooth: hci0: ISO packet for unknown connection handle 2622 [ 905.172672][ T51] Bluetooth: hci0: ISO packet for unknown connection handle 2622 [ 905.180650][ T51] Bluetooth: hci0: ISO packet for unknown connection handle 2622 [ 905.188517][ T51] Bluetooth: hci0: ISO packet for unknown connection handle 2622 [ 905.196319][ T51] Bluetooth: hci0: ISO packet for unknown connection handle 2622 [ 905.204503][ T51] Bluetooth: hci0: ISO packet for unknown connection handle 2622 [ 905.212563][ T51] Bluetooth: hci0: ISO packet for unknown connection handle 2622 [ 905.220543][ T51] Bluetooth: hci0: ISO packet for unknown connection handle 2622 [ 905.228413][ T51] Bluetooth: hci0: ISO packet for unknown connection handle 2622 [ 905.236213][ T51] Bluetooth: hci0: ISO packet for unknown connection handle 2622 [ 905.244060][ T51] Bluetooth: hci0: ISO packet for unknown connection handle 2622 [ 905.251920][ T51] Bluetooth: hci0: ISO packet for unknown connection handle 2622 [ 905.259785][ T51] Bluetooth: hci0: ISO packet for unknown connection handle 2622 [ 905.267646][ T51] Bluetooth: hci0: ISO packet for unknown connection handle 2622 [ 905.275433][ T51] Bluetooth: hci0: ISO packet for unknown connection handle 2622 [ 905.283279][ T51] Bluetooth: hci0: ISO packet for unknown connection handle 2622 [ 905.291241][ T51] Bluetooth: hci0: ISO packet for unknown connection handle 2622 [ 905.299133][ T51] Bluetooth: hci0: ISO packet for unknown connection handle 2622 [ 905.307226][ T51] Bluetooth: hci0: ISO packet for unknown connection handle 2622 [ 905.315117][ T51] Bluetooth: hci0: ISO packet for unknown connection handle 2622 [ 905.322997][ T51] Bluetooth: hci0: ISO packet for unknown connection handle 2622 [ 905.330858][ T51] Bluetooth: hci0: ISO packet for unknown connection handle 2622 [ 905.384440][T18406] netlink: 'syz.1.4218': attribute type 1 has an invalid length. [ 905.392578][T18406] netlink: 146340 bytes leftover after parsing attributes in process `syz.1.4218'. [ 905.435378][T18408] netlink: 'syz.3.4219': attribute type 10 has an invalid length. [ 905.444176][T18408] netlink: 40 bytes leftover after parsing attributes in process `syz.3.4219'. [ 905.456499][T18408] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 905.475685][T18410] netlink: 14 bytes leftover after parsing attributes in process `syz.3.4219'. [ 907.882811][T18418] syzkaller0: entered promiscuous mode [ 907.901114][T18418] syzkaller0: entered allmulticast mode [ 909.463700][T18444] netlink: 'syz.0.4228': attribute type 10 has an invalid length. [ 909.471870][T18444] netlink: 40 bytes leftover after parsing attributes in process `syz.0.4228'. [ 909.481194][T18444] bridge0: port 1(team0) entered blocking state [ 909.487671][T18444] bridge0: port 1(team0) entered disabled state [ 909.497727][T18444] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 909.534633][T18445] netlink: 14 bytes leftover after parsing attributes in process `syz.0.4228'. [ 909.678542][T18450] netlink: 10 bytes leftover after parsing attributes in process `syz.0.4230'. [ 910.248512][T18468] netlink: 'syz.1.4235': attribute type 1 has an invalid length. [ 910.256513][T18468] netlink: 146340 bytes leftover after parsing attributes in process `syz.1.4235'. [ 911.344149][ T48] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 912.656081][T18473] netlink: 'syz.2.4238': attribute type 10 has an invalid length. [ 912.664274][T18473] netlink: 40 bytes leftover after parsing attributes in process `syz.2.4238'. [ 912.674739][T18478] netlink: 14 bytes leftover after parsing attributes in process `syz.2.4238'. [ 913.129175][T18505] netlink: 'syz.0.4244': attribute type 2 has an invalid length. [ 913.137106][T18505] netlink: 132 bytes leftover after parsing attributes in process `syz.0.4244'. [ 913.316411][T18507] netlink: 'syz.0.4244': attribute type 2 has an invalid length. [ 913.362554][T18507] netlink: 132 bytes leftover after parsing attributes in process `syz.0.4244'. [ 914.711246][T18520] netlink: 'syz.3.4250': attribute type 10 has an invalid length. [ 914.727697][T18520] netlink: 40 bytes leftover after parsing attributes in process `syz.3.4250'. [ 914.755703][T18520] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 914.775667][T18521] netlink: 14 bytes leftover after parsing attributes in process `syz.3.4250'. [ 914.971319][T18526] netlink: 'syz.3.4251': attribute type 1 has an invalid length. [ 914.993105][T18526] netlink: 146340 bytes leftover after parsing attributes in process `syz.3.4251'. [ 918.160519][T18530] syzkaller0: entered promiscuous mode [ 918.166223][T18530] syzkaller0: entered allmulticast mode [ 919.862814][T18558] netlink: 'syz.2.4259': attribute type 10 has an invalid length. [ 919.871262][T18558] netlink: 40 bytes leftover after parsing attributes in process `syz.2.4259'. [ 919.881377][T18559] netlink: 14 bytes leftover after parsing attributes in process `syz.2.4259'. [ 921.029957][T18574] netlink: 'syz.2.4265': attribute type 3 has an invalid length. [ 921.050915][T18574] netlink: 'syz.2.4265': attribute type 1 has an invalid length. [ 921.067623][T18574] netlink: 60387 bytes leftover after parsing attributes in process `syz.2.4265'. [ 921.215400][T18576] netlink: 'syz.0.4266': attribute type 1 has an invalid length. [ 921.227625][T18576] netlink: 146340 bytes leftover after parsing attributes in process `syz.0.4266'. [ 923.646870][T13352] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 925.241303][T18592] netlink: 'syz.3.4270': attribute type 10 has an invalid length. [ 925.249585][T18592] netlink: 40 bytes leftover after parsing attributes in process `syz.3.4270'. [ 925.259200][T18592] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 925.275406][T18593] netlink: 14 bytes leftover after parsing attributes in process `syz.3.4270'. [ 925.382528][T18600] netlink: 'syz.1.4281': attribute type 10 has an invalid length. [ 925.407058][T18600] netlink: 40 bytes leftover after parsing attributes in process `syz.1.4281'. [ 925.423352][T18600] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 925.475333][T18606] netlink: 'syz.2.4275': attribute type 29 has an invalid length. [ 925.511200][T18602] syzkaller0: entered promiscuous mode [ 925.516696][T18602] syzkaller0: entered allmulticast mode [ 925.538554][T18600] netlink: 14 bytes leftover after parsing attributes in process `syz.1.4281'. [ 925.569707][T18606] netlink: 'syz.2.4275': attribute type 29 has an invalid length. [ 925.625399][T18610] netlink: 'syz.2.4275': attribute type 29 has an invalid length. [ 925.710181][T18612] netlink: 'syz.1.4276': attribute type 3 has an invalid length. [ 925.727973][T18612] netlink: 'syz.1.4276': attribute type 1 has an invalid length. [ 925.748310][T18612] netlink: 60387 bytes leftover after parsing attributes in process `syz.1.4276'. [ 928.034793][T18609] netlink: 'syz.2.4275': attribute type 29 has an invalid length. [ 928.798226][T18631] netlink: 'syz.3.4283': attribute type 1 has an invalid length. [ 928.812842][T18631] netlink: 146340 bytes leftover after parsing attributes in process `syz.3.4283'. [ 930.245847][T18638] netlink: 207496 bytes leftover after parsing attributes in process `syz.1.4287'. [ 930.269343][T18638] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.4287'. [ 930.992387][T18650] netlink: 'syz.2.4290': attribute type 3 has an invalid length. [ 931.000425][T18650] netlink: 'syz.2.4290': attribute type 1 has an invalid length. [ 931.010303][T18650] netlink: 60387 bytes leftover after parsing attributes in process `syz.2.4290'. [ 931.783039][ T1291] ieee802154 phy0 wpan0: encryption failed: -22 [ 931.789525][ T1291] ieee802154 phy1 wpan1: encryption failed: -22 [ 931.833925][T18635] netlink: 'syz.0.4285': attribute type 10 has an invalid length. [ 931.842014][T18635] netlink: 40 bytes leftover after parsing attributes in process `syz.0.4285'. [ 931.851234][T18635] bridge0: port 1(team0) entered blocking state [ 931.857707][T18635] bridge0: port 1(team0) entered disabled state [ 931.865560][T18635] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 931.881512][T18637] netlink: 14 bytes leftover after parsing attributes in process `syz.0.4285'. [ 932.611412][T18673] netlink: 14207 bytes leftover after parsing attributes in process `syz.3.4296'. [ 932.651362][T18684] netlink: 'syz.2.4299': attribute type 29 has an invalid length. [ 932.667573][T18684] netlink: 'syz.2.4299': attribute type 29 has an invalid length. [ 932.678082][T18684] netlink: 'syz.2.4299': attribute type 29 has an invalid length. [ 932.686466][T18684] netlink: 'syz.2.4299': attribute type 29 has an invalid length. [ 932.763481][T18679] syzkaller0: entered promiscuous mode [ 932.769438][T18679] syzkaller0: entered allmulticast mode [ 932.776385][T18686] netlink: 'syz.1.4300': attribute type 10 has an invalid length. [ 932.785382][T18686] netlink: 40 bytes leftover after parsing attributes in process `syz.1.4300'. [ 932.817668][T18686] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 932.868922][T18690] netlink: 14 bytes leftover after parsing attributes in process `syz.1.4300'. [ 932.943237][T18689] netlink: 'syz.2.4301': attribute type 1 has an invalid length. [ 932.956622][T18689] netlink: 146340 bytes leftover after parsing attributes in process `syz.2.4301'. [ 932.974690][T18694] netlink: 207496 bytes leftover after parsing attributes in process `syz.0.4302'. [ 932.986427][T18696] netlink: 'syz.1.4303': attribute type 3 has an invalid length. [ 932.994886][T18696] netlink: 60387 bytes leftover after parsing attributes in process `syz.1.4303'. [ 933.991510][T18707] openvswitch: netlink: IP tunnel attribute has 3064 unknown bytes. [ 935.865270][T18725] __nla_validate_parse: 2 callbacks suppressed [ 935.865283][T18725] netlink: 60387 bytes leftover after parsing attributes in process `syz.1.4312'. [ 936.471450][T18709] validate_nla: 4 callbacks suppressed [ 936.471472][T18709] netlink: 'syz.0.4309': attribute type 29 has an invalid length. [ 936.485248][T18720] netlink: 'syz.2.4311': attribute type 10 has an invalid length. [ 936.509060][T18720] netlink: 40 bytes leftover after parsing attributes in process `syz.2.4311'. [ 936.528925][T18722] netlink: 14 bytes leftover after parsing attributes in process `syz.2.4311'. [ 936.951696][T18737] netlink: 207496 bytes leftover after parsing attributes in process `syz.3.4316'. [ 937.074328][T18737] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.4316'. [ 937.461508][T18752] netlink: 'syz.3.4319': attribute type 1 has an invalid length. [ 937.507896][T18752] netlink: 146340 bytes leftover after parsing attributes in process `syz.3.4319'. [ 939.241580][T18769] netlink: 121460 bytes leftover after parsing attributes in process `syz.0.4326'. [ 940.616598][T18769] netlink: 22808 bytes leftover after parsing attributes in process `syz.0.4326'. [ 940.637510][T18768] netlink: 'syz.2.4323': attribute type 10 has an invalid length. [ 940.645415][T18768] netlink: 40 bytes leftover after parsing attributes in process `syz.2.4323'. [ 940.665224][T18770] netlink: 14 bytes leftover after parsing attributes in process `syz.2.4323'. [ 940.809556][T18780] netlink: 'syz.0.4338': attribute type 10 has an invalid length. [ 940.825010][T18780] bridge0: port 1(team0) entered blocking state [ 940.833109][T18780] bridge0: port 1(team0) entered disabled state [ 940.855665][T18780] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 940.883782][T18782] __nla_validate_parse: 1 callbacks suppressed [ 940.883799][T18782] netlink: 14 bytes leftover after parsing attributes in process `syz.0.4338'. [ 941.172510][T18787] netlink: 'syz.0.4340': attribute type 10 has an invalid length. [ 941.181681][T18787] netlink: 40 bytes leftover after parsing attributes in process `syz.0.4340'. [ 941.191473][T18790] netlink: 207496 bytes leftover after parsing attributes in process `syz.2.4331'. [ 941.199204][T18787] bridge0: port 1(team0) entered blocking state [ 941.278144][T18790] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.4331'. [ 941.296317][T18787] bridge0: port 1(team0) entered disabled state [ 941.323533][T18787] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 942.281528][ T2930] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 942.494721][T18819] netlink: 'syz.2.4343': attribute type 10 has an invalid length. [ 943.201325][T18816] netlink: 152 bytes leftover after parsing attributes in process `syz.0.4342'. [ 943.463136][T18828] netlink: 'syz.3.4345': attribute type 10 has an invalid length. [ 943.496131][T18828] netlink: 40 bytes leftover after parsing attributes in process `syz.3.4345'. [ 943.575899][T18828] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 943.616653][T18832] netlink: 14 bytes leftover after parsing attributes in process `syz.3.4345'. [ 943.631822][T18831] netlink: 1047 bytes leftover after parsing attributes in process `syz.2.4346'. [ 943.660770][T18831] bridge_slave_1: default FDB implementation only supports local addresses [ 943.829294][T18836] netlink: 668 bytes leftover after parsing attributes in process `syz.0.4347'. [ 943.839027][T18836] openvswitch: netlink: ufid size 3064 bytes exceeds the range (1, 16) [ 943.847600][T18836] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 943.970078][T18840] netlink: 207496 bytes leftover after parsing attributes in process `syz.2.4350'. [ 947.318791][T18864] netlink: 'syz.3.4357': attribute type 10 has an invalid length. [ 947.326925][T18864] __nla_validate_parse: 1 callbacks suppressed [ 947.326968][T18864] netlink: 40 bytes leftover after parsing attributes in process `syz.3.4357'. [ 947.410889][T18864] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 947.470271][T18867] netlink: 14 bytes leftover after parsing attributes in process `syz.3.4357'. [ 948.751694][T18895] netlink: 'syz.3.4370': attribute type 10 has an invalid length. [ 948.768908][T18895] netlink: 40 bytes leftover after parsing attributes in process `syz.3.4370'. [ 948.787020][T18895] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 948.809114][T18896] netlink: 14 bytes leftover after parsing attributes in process `syz.3.4370'. [ 949.091472][T18898] netlink: 1047 bytes leftover after parsing attributes in process `syz.3.4371'. [ 949.105014][T18898] bridge_slave_1: default FDB implementation only supports local addresses [ 949.813656][T18924] netlink: 'syz.1.4379': attribute type 10 has an invalid length. [ 949.825804][T18924] netlink: 40 bytes leftover after parsing attributes in process `syz.1.4379'. [ 949.842711][T18924] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 949.874768][T18927] netlink: 14 bytes leftover after parsing attributes in process `syz.1.4379'. [ 950.640700][T18934] netlink: 'syz.2.4384': attribute type 3 has an invalid length. [ 950.661458][T18934] netlink: 'syz.2.4384': attribute type 1 has an invalid length. [ 950.680087][T18934] netlink: 60387 bytes leftover after parsing attributes in process `syz.2.4384'. [ 951.138171][T18946] netlink: 1047 bytes leftover after parsing attributes in process `syz.1.4386'. [ 951.147803][T18946] bridge_slave_1: default FDB implementation only supports local addresses [ 952.546580][T18972] netlink: 'syz.1.4396': attribute type 3 has an invalid length. [ 952.559509][T18972] netlink: 'syz.1.4396': attribute type 1 has an invalid length. [ 952.572456][T18972] netlink: 60387 bytes leftover after parsing attributes in process `syz.1.4396'. [ 953.135052][T18989] netlink: 'syz.3.4402': attribute type 10 has an invalid length. [ 953.180966][T18989] netlink: 40 bytes leftover after parsing attributes in process `syz.3.4402'. [ 953.201373][T18989] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 953.218091][T18993] netlink: 14 bytes leftover after parsing attributes in process `syz.1.4404'. [ 953.270564][T18993] batadv0: entered promiscuous mode [ 953.294093][T18994] netlink: 14 bytes leftover after parsing attributes in process `syz.3.4402'. [ 953.303600][T18994] batadv0: entered promiscuous mode [ 953.791403][T19010] netlink: 'syz.2.4409': attribute type 3 has an invalid length. [ 953.813718][T19010] netlink: 'syz.2.4409': attribute type 1 has an invalid length. [ 953.861542][T19010] netlink: 60387 bytes leftover after parsing attributes in process `syz.2.4409'. [ 954.559892][ T42] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 954.700980][T19015] FAULT_INJECTION: forcing a failure. [ 954.700980][T19015] name failslab, interval 1, probability 0, space 0, times 0 [ 954.713920][T19015] CPU: 0 PID: 19015 Comm: syz.3.4411 Not tainted syzkaller #0 [ 954.721409][T19015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 954.731497][T19015] Call Trace: [ 954.734800][T19015] [ 954.737756][T19015] dump_stack_lvl+0x18c/0x250 [ 954.742480][T19015] ? show_regs_print_info+0x20/0x20 [ 954.747718][T19015] ? load_image+0x420/0x420 [ 954.752265][T19015] ? __might_sleep+0xe0/0xe0 [ 954.756892][T19015] ? __lock_acquire+0x7d80/0x7d80 [ 954.761955][T19015] should_fail_ex+0x394/0x4c0 [ 954.766680][T19015] should_failslab+0x9/0x20 [ 954.771223][T19015] slab_pre_alloc_hook+0x59/0x300 [ 954.776283][T19015] ? __lock_acquire+0x7d80/0x7d80 [ 954.781342][T19015] kmem_cache_alloc_node+0x5e/0x310 [ 954.786573][T19015] ? __alloc_skb+0x103/0x2c0 [ 954.791199][T19015] __alloc_skb+0x103/0x2c0 [ 954.795649][T19015] netlink_sendmsg+0x66a/0xbf0 [ 954.800453][T19015] ? netlink_getsockopt+0x590/0x590 [ 954.805678][T19015] ? apparmor_socket_sendmsg+0x8e/0x330 [ 954.811250][T19015] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 954.816568][T19015] ? security_socket_sendmsg+0x80/0xa0 [ 954.822060][T19015] ? netlink_getsockopt+0x590/0x590 [ 954.827300][T19015] ____sys_sendmsg+0x61b/0x980 [ 954.832107][T19015] ? __asan_memset+0x22/0x40 [ 954.836755][T19015] ? __sys_sendmsg_sock+0x30/0x30 [ 954.841820][T19015] ? __import_iovec+0x5f2/0x850 [ 954.846724][T19015] ? import_iovec+0x73/0xa0 [ 954.851266][T19015] ___sys_sendmsg+0x2a6/0x360 [ 954.855974][T19015] ? get_pid_task+0x20/0x1e0 [ 954.860602][T19015] ? __sys_sendmsg+0x2b0/0x2b0 [ 954.865409][T19015] ? __lock_acquire+0x7d80/0x7d80 [ 954.870491][T19015] __se_sys_sendmsg+0x1d0/0x2c0 [ 954.875373][T19015] ? __x64_sys_sendmsg+0x80/0x80 [ 954.880355][T19015] ? lockdep_hardirqs_on+0x98/0x150 [ 954.885595][T19015] do_syscall_64+0x55/0xb0 [ 954.890048][T19015] ? clear_bhb_loop+0x40/0x90 [ 954.894756][T19015] ? clear_bhb_loop+0x40/0x90 [ 954.899481][T19015] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 954.905406][T19015] RIP: 0033:0x7f025559e0d9 [ 954.909844][T19015] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 954.929495][T19015] RSP: 002b:00007f025640c028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 954.937951][T19015] RAX: ffffffffffffffda RBX: 00007f0255825fa0 RCX: 00007f025559e0d9 [ 954.945948][T19015] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000003 [ 954.953947][T19015] RBP: 00007f025640c090 R08: 0000000000000000 R09: 0000000000000000 [ 954.961959][T19015] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 954.969986][T19015] R13: 00007f0255826038 R14: 00007f0255825fa0 R15: 00007ffd621da248 [ 954.978002][T19015] [ 955.573904][T19033] netlink: 'syz.0.4420': attribute type 10 has an invalid length. [ 955.595984][T19033] netlink: 40 bytes leftover after parsing attributes in process `syz.0.4420'. [ 955.608938][T19033] bridge0: port 1(team0) entered blocking state [ 955.630273][T19033] bridge0: port 1(team0) entered disabled state [ 955.673784][T19033] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 955.694909][T19039] netlink: 14 bytes leftover after parsing attributes in process `syz.0.4420'. [ 955.828705][T19050] netlink: 'syz.0.4425': attribute type 3 has an invalid length. [ 955.836706][T19050] netlink: 'syz.0.4425': attribute type 1 has an invalid length. [ 955.844745][T19050] netlink: 60387 bytes leftover after parsing attributes in process `syz.0.4425'. [ 956.343993][T19061] syzkaller0: entered promiscuous mode [ 956.360203][T19061] syzkaller0: entered allmulticast mode [ 957.108820][T19083] netlink: 'syz.1.4437': attribute type 3 has an invalid length. [ 957.123396][T19083] netlink: 'syz.1.4437': attribute type 1 has an invalid length. [ 957.137828][T19083] netlink: 60387 bytes leftover after parsing attributes in process `syz.1.4437'. [ 957.878603][T19092] FAULT_INJECTION: forcing a failure. [ 957.878603][T19092] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 957.895724][T19092] CPU: 0 PID: 19092 Comm: syz.3.4440 Not tainted syzkaller #0 [ 957.903229][T19092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 957.913304][T19092] Call Trace: [ 957.916600][T19092] [ 957.919551][T19092] dump_stack_lvl+0x18c/0x250 [ 957.924270][T19092] ? show_regs_print_info+0x20/0x20 [ 957.929525][T19092] ? load_image+0x420/0x420 [ 957.934073][T19092] ? __might_fault+0xaa/0x120 [ 957.938781][T19092] ? __lock_acquire+0x7d80/0x7d80 [ 957.943834][T19092] ? __virt_addr_valid+0x10c/0x380 [ 957.948976][T19092] should_fail_ex+0x394/0x4c0 [ 957.953697][T19092] _copy_from_user+0x2f/0xe0 [ 957.958309][T19092] sctp_setsockopt+0x19e/0x11e0 [ 957.963197][T19092] ? sock_common_recvmsg+0x190/0x190 [ 957.968510][T19092] do_sock_setsockopt+0x175/0x1a0 [ 957.973564][T19092] ? __fdget+0x180/0x210 [ 957.977829][T19092] __x64_sys_setsockopt+0x182/0x200 [ 957.983046][T19092] do_syscall_64+0x55/0xb0 [ 957.987480][T19092] ? clear_bhb_loop+0x40/0x90 [ 957.992177][T19092] ? clear_bhb_loop+0x40/0x90 [ 957.996874][T19092] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 958.002782][T19092] RIP: 0033:0x7f025559e0d9 [ 958.007223][T19092] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 958.026845][T19092] RSP: 002b:00007f025640c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 958.035268][T19092] RAX: ffffffffffffffda RBX: 00007f0255825fa0 RCX: 00007f025559e0d9 [ 958.043281][T19092] RDX: 0000000000000007 RSI: 0000000000000084 RDI: 0000000000000004 [ 958.051265][T19092] RBP: 00007f025640c090 R08: 0000000000000004 R09: 0000000000000000 [ 958.059250][T19092] R10: 00002000000007c0 R11: 0000000000000246 R12: 0000000000000001 [ 958.067232][T19092] R13: 00007f0255826038 R14: 00007f0255825fa0 R15: 00007ffd621da248 [ 958.075223][T19092] [ 960.345947][T19076] netlink: 'syz.2.4434': attribute type 10 has an invalid length. [ 960.356393][T19076] netlink: 40 bytes leftover after parsing attributes in process `syz.2.4434'. [ 960.368657][T19080] netlink: 14 bytes leftover after parsing attributes in process `syz.2.4434'. [ 960.525549][T19114] syzkaller0: entered promiscuous mode [ 960.553976][T19114] syzkaller0: entered allmulticast mode [ 962.476310][T19145] netlink: 'syz.3.4458': attribute type 3 has an invalid length. [ 962.497525][T19145] netlink: 'syz.3.4458': attribute type 1 has an invalid length. [ 962.513312][T19145] netlink: 60387 bytes leftover after parsing attributes in process `syz.3.4458'. [ 964.006892][T19157] netlink: 'syz.2.4462': attribute type 10 has an invalid length. [ 964.036083][T19157] netlink: 40 bytes leftover after parsing attributes in process `syz.2.4462'. [ 964.067456][T19157] netlink: 14 bytes leftover after parsing attributes in process `syz.2.4462'. [ 965.984012][T19177] netlink: 'syz.3.4471': attribute type 3 has an invalid length. [ 966.087393][T19177] netlink: 'syz.3.4471': attribute type 1 has an invalid length. [ 966.125817][T19177] netlink: 60387 bytes leftover after parsing attributes in process `syz.3.4471'. [ 968.439413][T19210] netlink: 'syz.2.4483': attribute type 3 has an invalid length. [ 968.447235][T19210] netlink: 'syz.2.4483': attribute type 1 has an invalid length. [ 968.517586][T19210] netlink: 60387 bytes leftover after parsing attributes in process `syz.2.4483'. [ 970.230960][T19231] netlink: 'syz.1.4491': attribute type 10 has an invalid length. [ 970.239509][T19231] netlink: 40 bytes leftover after parsing attributes in process `syz.1.4491'. [ 970.255488][T19231] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 970.297999][T19231] netlink: 14 bytes leftover after parsing attributes in process `syz.1.4491'. [ 970.593504][T19244] netlink: 'syz.2.4496': attribute type 3 has an invalid length. [ 970.602369][T19244] netlink: 'syz.2.4496': attribute type 1 has an invalid length. [ 970.627877][T19244] netlink: 60387 bytes leftover after parsing attributes in process `syz.2.4496'. [ 972.145502][T19259] netlink: 'syz.1.4502': attribute type 4 has an invalid length. [ 972.154643][T19259] netlink: 70424 bytes leftover after parsing attributes in process `syz.1.4502'. [ 972.291685][T19262] netlink: 'syz.0.4503': attribute type 10 has an invalid length. [ 972.320454][T19262] netlink: 40 bytes leftover after parsing attributes in process `syz.0.4503'. [ 972.335533][T19262] bridge0: port 1(team0) entered blocking state [ 972.352592][T19262] bridge0: port 1(team0) entered disabled state [ 972.393357][T19262] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 972.428531][T19267] netlink: 14 bytes leftover after parsing attributes in process `syz.0.4503'. [ 972.567325][T19277] netlink: 'syz.0.4509': attribute type 3 has an invalid length. [ 972.592717][T19277] netlink: 'syz.0.4509': attribute type 1 has an invalid length. [ 972.611172][T19277] netlink: 60387 bytes leftover after parsing attributes in process `syz.0.4509'. [ 973.295389][T18589] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 973.793391][T19311] netlink: 64535 bytes leftover after parsing attributes in process `syz.0.4522'. [ 973.871269][T19313] netlink: 'syz.3.4523': attribute type 3 has an invalid length. [ 973.887371][T19310] FAULT_INJECTION: forcing a failure. [ 973.887371][T19310] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 973.901939][T19313] netlink: 'syz.3.4523': attribute type 1 has an invalid length. [ 973.910658][T19313] netlink: 60387 bytes leftover after parsing attributes in process `syz.3.4523'. [ 973.920350][T19310] CPU: 1 PID: 19310 Comm: syz.2.4521 Not tainted syzkaller #0 [ 973.927834][T19310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 973.937907][T19310] Call Trace: [ 973.941195][T19310] [ 973.944135][T19310] dump_stack_lvl+0x18c/0x250 [ 973.948838][T19310] ? show_regs_print_info+0x20/0x20 [ 973.954058][T19310] ? load_image+0x420/0x420 [ 973.958584][T19310] ? __might_fault+0xaa/0x120 [ 973.963276][T19310] ? __lock_acquire+0x7d80/0x7d80 [ 973.968316][T19310] should_fail_ex+0x394/0x4c0 [ 973.973023][T19310] _copy_from_user+0x2f/0xe0 [ 973.977651][T19310] get_user_ifreq+0x6b/0x180 [ 973.982280][T19310] br_ioctl_stub+0x173/0xd50 [ 973.986923][T19310] ? rcu_is_watching+0x15/0xb0 [ 973.991721][T19310] ? rcu_read_unlock+0xa0/0xa0 [ 973.996518][T19310] ? trace_contention_end+0x39/0xe0 [ 974.001730][T19310] ? __mutex_lock+0x30d/0xc80 [ 974.006442][T19310] ? mutex_lock_nested+0x20/0x20 [ 974.011415][T19310] ? rcu_read_unlock+0xa0/0xa0 [ 974.016202][T19310] sock_ioctl+0x4d7/0x7e0 [ 974.020550][T19310] ? sock_poll+0x3e0/0x3e0 [ 974.024988][T19310] ? bpf_lsm_file_ioctl+0x9/0x10 [ 974.029954][T19310] ? security_file_ioctl+0x80/0xa0 [ 974.035098][T19310] ? sock_poll+0x3e0/0x3e0 [ 974.039544][T19310] __se_sys_ioctl+0xfd/0x170 [ 974.044153][T19310] do_syscall_64+0x55/0xb0 [ 974.048584][T19310] ? clear_bhb_loop+0x40/0x90 [ 974.053312][T19310] ? clear_bhb_loop+0x40/0x90 [ 974.058012][T19310] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 974.063924][T19310] RIP: 0033:0x7fa8c9f9e0d9 [ 974.068353][T19310] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 974.087974][T19310] RSP: 002b:00007fa8caf17028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 974.096395][T19310] RAX: ffffffffffffffda RBX: 00007fa8ca225fa0 RCX: 00007fa8c9f9e0d9 [ 974.104377][T19310] RDX: 0000200000000080 RSI: 00000000000089a2 RDI: 000000000000000c [ 974.112366][T19310] RBP: 00007fa8caf17090 R08: 0000000000000000 R09: 0000000000000000 [ 974.120355][T19310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 974.128338][T19310] R13: 00007fa8ca226038 R14: 00007fa8ca225fa0 R15: 00007ffd89a77998 [ 974.136337][T19310] [ 975.882779][T19340] netlink: 'syz.3.4534': attribute type 3 has an invalid length. [ 975.897488][T19340] netlink: 'syz.3.4534': attribute type 1 has an invalid length. [ 975.905365][T19340] netlink: 60387 bytes leftover after parsing attributes in process `syz.3.4534'. [ 976.087709][ T11] wlan1: Trigger new scan to find an IBSS to join [ 976.676869][T19349] netlink: 'syz.3.4537': attribute type 4 has an invalid length. [ 976.684942][T19349] netlink: 70424 bytes leftover after parsing attributes in process `syz.3.4537'. [ 977.020874][T19360] netlink: 'syz.3.4539': attribute type 33 has an invalid length. [ 977.040638][T19360] netlink: 152 bytes leftover after parsing attributes in process `syz.3.4539'. [ 977.732007][T19370] netlink: 'syz.0.4544': attribute type 3 has an invalid length. [ 977.742346][T19370] netlink: 'syz.0.4544': attribute type 1 has an invalid length. [ 977.750208][T19370] netlink: 60387 bytes leftover after parsing attributes in process `syz.0.4544'. [ 978.308092][T19386] netlink: 'syz.2.4550': attribute type 4 has an invalid length. [ 978.328012][T19386] netlink: 70424 bytes leftover after parsing attributes in process `syz.2.4550'. [ 978.541252][T19392] netlink: 'syz.1.4552': attribute type 10 has an invalid length. [ 978.550634][T19392] netlink: 40 bytes leftover after parsing attributes in process `syz.1.4552'. [ 978.571372][T19392] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 978.609033][T19396] netlink: 14 bytes leftover after parsing attributes in process `syz.1.4552'. [ 979.173390][T19405] netlink: 'syz.1.4557': attribute type 3 has an invalid length. [ 979.182472][T19405] netlink: 'syz.1.4557': attribute type 1 has an invalid length. [ 979.207523][T19405] netlink: 60387 bytes leftover after parsing attributes in process `syz.1.4557'. [ 979.468098][T19419] FAULT_INJECTION: forcing a failure. [ 979.468098][T19419] name failslab, interval 1, probability 0, space 0, times 0 [ 979.481443][T19419] CPU: 1 PID: 19419 Comm: syz.1.4562 Not tainted syzkaller #0 [ 979.488947][T19419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 979.499033][T19419] Call Trace: [ 979.502372][T19419] [ 979.505336][T19419] dump_stack_lvl+0x18c/0x250 [ 979.510066][T19419] ? show_regs_print_info+0x20/0x20 [ 979.515305][T19419] ? load_image+0x420/0x420 [ 979.519855][T19419] ? __might_sleep+0xe0/0xe0 [ 979.524494][T19419] ? __lock_acquire+0x7d80/0x7d80 [ 979.529562][T19419] should_fail_ex+0x394/0x4c0 [ 979.534323][T19419] should_failslab+0x9/0x20 [ 979.538875][T19419] slab_pre_alloc_hook+0x59/0x300 [ 979.543946][T19419] ? tomoyo_encode+0x2ad/0x570 [ 979.548753][T19419] ? tomoyo_encode+0x2ad/0x570 [ 979.553555][T19419] __kmem_cache_alloc_node+0x53/0x250 [ 979.558980][T19419] ? tomoyo_encode+0x2ad/0x570 [ 979.563789][T19419] __kmalloc+0xa7/0x240 [ 979.567988][T19419] tomoyo_encode+0x2ad/0x570 [ 979.572637][T19419] tomoyo_realpath_from_path+0x57c/0x5c0 [ 979.578318][T19419] ? tomoyo_domain+0xd6/0x120 [ 979.583016][T19419] tomoyo_path_number_perm+0x248/0x5e0 [ 979.588495][T19419] ? tomoyo_path_number_perm+0x217/0x5e0 [ 979.594184][T19419] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 979.599717][T19419] ? __fget_files+0x28/0x460 [ 979.604363][T19419] security_file_ioctl+0x70/0xa0 [ 979.609344][T19419] __se_sys_ioctl+0x48/0x170 [ 979.613983][T19419] do_syscall_64+0x55/0xb0 [ 979.618438][T19419] ? clear_bhb_loop+0x40/0x90 [ 979.623149][T19419] ? clear_bhb_loop+0x40/0x90 [ 979.627867][T19419] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 979.633795][T19419] RIP: 0033:0x7f119dd9e0d9 [ 979.638241][T19419] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 979.657875][T19419] RSP: 002b:00007f119ed15028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 979.666328][T19419] RAX: ffffffffffffffda RBX: 00007f119e025fa0 RCX: 00007f119dd9e0d9 [ 979.674338][T19419] RDX: 0000200000001200 RSI: 0000000000008b26 RDI: 0000000000000005 [ 979.682359][T19419] RBP: 00007f119ed15090 R08: 0000000000000000 R09: 0000000000000000 [ 979.690385][T19419] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 979.698390][T19419] R13: 00007f119e026038 R14: 00007f119e025fa0 R15: 00007fff6ddfee58 [ 979.706415][T19419] [ 979.714321][T19419] ERROR: Out of memory at tomoyo_realpath_from_path. [ 979.841228][T19428] netlink: 'syz.1.4565': attribute type 10 has an invalid length. [ 979.857609][T19428] netlink: 40 bytes leftover after parsing attributes in process `syz.1.4565'. [ 979.875715][T19428] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 979.900491][T19432] netlink: 14 bytes leftover after parsing attributes in process `syz.1.4565'. [ 980.087964][ T42] wlan1: Trigger new scan to find an IBSS to join [ 980.178222][T19438] netlink: 'syz.1.4569': attribute type 2 has an invalid length. [ 980.341453][T19440] netlink: 'syz.0.4570': attribute type 3 has an invalid length. [ 980.350099][T19440] netlink: 'syz.0.4570': attribute type 1 has an invalid length. [ 980.358825][T19440] netlink: 60387 bytes leftover after parsing attributes in process `syz.0.4570'. [ 980.879466][T19457] netlink: 146340 bytes leftover after parsing attributes in process `syz.3.4573'. [ 980.902785][T19456] netlink: 40 bytes leftover after parsing attributes in process `syz.2.4577'. [ 981.055068][ T2930] wlan1: Creating new IBSS network, BSSID 00:8d:8d:ff:00:00 [ 981.159218][T19466] FAULT_INJECTION: forcing a failure. [ 981.159218][T19466] name failslab, interval 1, probability 0, space 0, times 0 [ 981.173302][T19466] CPU: 0 PID: 19466 Comm: syz.1.4580 Not tainted syzkaller #0 [ 981.180809][T19466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 981.190890][T19466] Call Trace: [ 981.194189][T19466] [ 981.197130][T19466] dump_stack_lvl+0x18c/0x250 [ 981.201831][T19466] ? show_regs_print_info+0x20/0x20 [ 981.207049][T19466] ? load_image+0x420/0x420 [ 981.211599][T19466] ? __might_sleep+0xe0/0xe0 [ 981.216229][T19466] ? __lock_acquire+0x7d80/0x7d80 [ 981.221271][T19466] should_fail_ex+0x394/0x4c0 [ 981.225979][T19466] should_failslab+0x9/0x20 [ 981.230521][T19466] slab_pre_alloc_hook+0x59/0x300 [ 981.235575][T19466] ? __lock_acquire+0x7d80/0x7d80 [ 981.240616][T19466] kmem_cache_alloc_node+0x5e/0x310 [ 981.245836][T19466] ? __alloc_skb+0x103/0x2c0 [ 981.250455][T19466] __alloc_skb+0x103/0x2c0 [ 981.254895][T19466] netlink_sendmsg+0x66a/0xbf0 [ 981.259679][T19466] ? netlink_getsockopt+0x590/0x590 [ 981.264898][T19466] ? apparmor_socket_sendmsg+0x8e/0x330 [ 981.270467][T19466] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 981.275776][T19466] ? security_socket_sendmsg+0x80/0xa0 [ 981.281245][T19466] ? netlink_getsockopt+0x590/0x590 [ 981.286469][T19466] ____sys_sendmsg+0x61b/0x980 [ 981.291256][T19466] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 981.297437][T19466] ? __asan_memset+0x22/0x40 [ 981.302059][T19466] ? __sys_sendmsg_sock+0x30/0x30 [ 981.307105][T19466] ? __import_iovec+0x5f2/0x850 [ 981.311987][T19466] ? import_iovec+0x73/0xa0 [ 981.316515][T19466] ___sys_sendmsg+0x2a6/0x360 [ 981.321223][T19466] ? __sys_sendmsg+0x2b0/0x2b0 [ 981.326028][T19466] ? ktime_get+0x7f/0x280 [ 981.330372][T19466] ? trace_call_bpf+0xc3/0x6c0 [ 981.335166][T19466] __se_sys_sendmsg+0x1d0/0x2c0 [ 981.340027][T19466] ? perf_trace_preemptirq_template+0x269/0x330 [ 981.346283][T19466] ? __x64_sys_sendmsg+0x80/0x80 [ 981.351247][T19466] ? lockdep_hardirqs_on+0x98/0x150 [ 981.356461][T19466] do_syscall_64+0x55/0xb0 [ 981.360897][T19466] ? clear_bhb_loop+0x40/0x90 [ 981.365584][T19466] ? clear_bhb_loop+0x40/0x90 [ 981.370276][T19466] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 981.376176][T19466] RIP: 0033:0x7f119dd9e0d9 [ 981.380605][T19466] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 981.400223][T19466] RSP: 002b:00007f119ed15028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 981.408652][T19466] RAX: ffffffffffffffda RBX: 00007f119e025fa0 RCX: 00007f119dd9e0d9 [ 981.416634][T19466] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000009 [ 981.424612][T19466] RBP: 00007f119ed15090 R08: 0000000000000000 R09: 0000000000000000 [ 981.432597][T19466] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 981.440586][T19466] R13: 00007f119e026038 R14: 00007f119e025fa0 R15: 00007fff6ddfee58 [ 981.448580][T19466] [ 983.622129][T19464] validate_nla: 4 callbacks suppressed [ 983.622148][T19464] netlink: 'syz.2.4579': attribute type 10 has an invalid length. [ 983.637923][T19464] __nla_validate_parse: 2 callbacks suppressed [ 983.637939][T19464] netlink: 55 bytes leftover after parsing attributes in process `syz.2.4579'. [ 983.807731][T19487] netlink: 'syz.2.4587': attribute type 10 has an invalid length. [ 983.815683][T19487] netlink: 40 bytes leftover after parsing attributes in process `syz.2.4587'. [ 983.850935][T19487] netlink: 14 bytes leftover after parsing attributes in process `syz.2.4587'. [ 983.868658][T19490] netlink: 'syz.0.4597': attribute type 3 has an invalid length. [ 983.918249][T19490] netlink: 'syz.0.4597': attribute type 1 has an invalid length. [ 983.926035][T19490] netlink: 60387 bytes leftover after parsing attributes in process `syz.0.4597'. [ 984.477885][T19506] netlink: 'syz.2.4595': attribute type 1 has an invalid length. [ 984.512730][T19506] netlink: 'syz.2.4595': attribute type 3 has an invalid length. [ 984.521211][T19506] netlink: 'syz.2.4595': attribute type 6 has an invalid length. [ 984.530135][T19506] netlink: 144448 bytes leftover after parsing attributes in process `syz.2.4595'. [ 984.831074][T19509] netlink: 'syz.2.4596': attribute type 1 has an invalid length. [ 984.842725][T19509] netlink: 146340 bytes leftover after parsing attributes in process `syz.2.4596'. [ 986.836116][T19511] netlink: 188 bytes leftover after parsing attributes in process `syz.0.4598'. [ 986.845896][T19515] netlink: 'syz.3.4599': attribute type 10 has an invalid length. [ 986.853997][T19515] netlink: 40 bytes leftover after parsing attributes in process `syz.3.4599'. [ 986.864673][T19515] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 986.888167][T19516] netlink: 14 bytes leftover after parsing attributes in process `syz.3.4599'. [ 986.897218][T19517] netlink: 'syz.1.4600': attribute type 10 has an invalid length. [ 986.916628][T19517] team0: Device ipvlan1 failed to register rx_handler [ 987.058139][T19524] IPv6: Can't replace route, no match found [ 987.136228][T19526] netlink: 60387 bytes leftover after parsing attributes in process `syz.2.4602'. [ 988.775061][T19556] sock: sock_timestamping_bind_phc: sock not bind to device [ 988.823068][T19553] validate_nla: 3 callbacks suppressed [ 988.823101][T19553] netlink: 'syz.2.4614': attribute type 29 has an invalid length. [ 988.943621][T19560] netlink: 'syz.1.4616': attribute type 3 has an invalid length. [ 988.953059][T19560] netlink: 'syz.1.4616': attribute type 1 has an invalid length. [ 988.961434][T19560] __nla_validate_parse: 1 callbacks suppressed [ 988.961448][T19560] netlink: 60387 bytes leftover after parsing attributes in process `syz.1.4616'. [ 990.303119][T19551] netlink: 'syz.0.4612': attribute type 2 has an invalid length. [ 990.311650][T19553] netlink: 'syz.2.4614': attribute type 29 has an invalid length. [ 990.546277][T19573] netlink: 'syz.3.4619': attribute type 1 has an invalid length. [ 990.709108][T19569] netlink: 'syz.3.4619': attribute type 3 has an invalid length. [ 990.747955][T19569] netlink: 'syz.3.4619': attribute type 6 has an invalid length. [ 990.817078][T19569] netlink: 144448 bytes leftover after parsing attributes in process `syz.3.4619'. [ 991.644048][T19583] FAULT_INJECTION: forcing a failure. [ 991.644048][T19583] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 991.693033][T19583] CPU: 1 PID: 19583 Comm: syz.2.4625 Not tainted syzkaller #0 [ 991.700548][T19583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 991.710633][T19583] Call Trace: [ 991.713939][T19583] [ 991.716903][T19583] dump_stack_lvl+0x18c/0x250 [ 991.721630][T19583] ? show_regs_print_info+0x20/0x20 [ 991.726884][T19583] ? load_image+0x420/0x420 [ 991.731431][T19583] ? __might_fault+0xaa/0x120 [ 991.736156][T19583] ? __lock_acquire+0x7d80/0x7d80 [ 991.741220][T19583] should_fail_ex+0x394/0x4c0 [ 991.745946][T19583] _copy_from_user+0x2f/0xe0 [ 991.750573][T19583] bond_do_ioctl+0x1f0/0x9e0 [ 991.755243][T19583] ? bond_eth_ioctl+0x230/0x230 [ 991.760138][T19583] ? mutex_lock_nested+0x20/0x20 [ 991.765124][T19583] ? dev_ifsioc+0x893/0xc40 [ 991.769684][T19583] dev_ioctl+0x7b4/0x1140 [ 991.774056][T19583] sock_do_ioctl+0x239/0x310 [ 991.778685][T19583] ? sock_show_fdinfo+0xb0/0xb0 [ 991.783587][T19583] sock_ioctl+0x5be/0x7e0 [ 991.787963][T19583] ? sock_poll+0x3e0/0x3e0 [ 991.792435][T19583] ? bpf_lsm_file_ioctl+0x9/0x10 [ 991.797418][T19583] ? security_file_ioctl+0x80/0xa0 [ 991.802577][T19583] ? sock_poll+0x3e0/0x3e0 [ 991.807035][T19583] __se_sys_ioctl+0xfd/0x170 [ 991.811664][T19583] do_syscall_64+0x55/0xb0 [ 991.816137][T19583] ? clear_bhb_loop+0x40/0x90 [ 991.820840][T19583] ? clear_bhb_loop+0x40/0x90 [ 991.825533][T19583] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 991.831441][T19583] RIP: 0033:0x7fa8c9f9e0d9 [ 991.835869][T19583] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 991.855498][T19583] RSP: 002b:00007fa8caf17028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 991.863923][T19583] RAX: ffffffffffffffda RBX: 00007fa8ca225fa0 RCX: 00007fa8c9f9e0d9 [ 991.871919][T19583] RDX: 0000200000000040 RSI: 0000000000008993 RDI: 0000000000000003 [ 991.879929][T19583] RBP: 00007fa8caf17090 R08: 0000000000000000 R09: 0000000000000000 [ 991.887907][T19583] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 991.895910][T19583] R13: 00007fa8ca226038 R14: 00007fa8ca225fa0 R15: 00007ffd89a77998 [ 991.903907][T19583] [ 992.071258][T19592] netlink: 'syz.3.4627': attribute type 29 has an invalid length. [ 992.106762][T19592] netlink: 'syz.3.4627': attribute type 29 has an invalid length. [ 992.304806][T19597] netlink: 146340 bytes leftover after parsing attributes in process `syz.2.4628'. [ 992.577577][T19601] netlink: 60387 bytes leftover after parsing attributes in process `syz.3.4629'. [ 993.215097][ T1291] ieee802154 phy0 wpan0: encryption failed: -22 [ 993.223651][ T1291] ieee802154 phy1 wpan1: encryption failed: -22 [ 995.085057][T19614] validate_nla: 4 callbacks suppressed [ 995.085073][T19614] netlink: 'syz.1.4633': attribute type 10 has an invalid length. [ 995.107564][T19614] netlink: 40 bytes leftover after parsing attributes in process `syz.1.4633'. [ 995.117102][T19614] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 995.133869][T19617] netlink: 14 bytes leftover after parsing attributes in process `syz.1.4633'. [ 995.303983][T19629] FAULT_INJECTION: forcing a failure. [ 995.303983][T19629] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 995.337902][T19629] CPU: 0 PID: 19629 Comm: syz.2.4636 Not tainted syzkaller #0 [ 995.345413][T19629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 995.355488][T19629] Call Trace: [ 995.358804][T19629] [ 995.361761][T19629] dump_stack_lvl+0x18c/0x250 [ 995.366492][T19629] ? show_regs_print_info+0x20/0x20 [ 995.371770][T19629] ? load_image+0x420/0x420 [ 995.376320][T19629] ? __might_fault+0xaa/0x120 [ 995.381024][T19629] ? __lock_acquire+0x7d80/0x7d80 [ 995.386075][T19629] should_fail_ex+0x394/0x4c0 [ 995.390813][T19629] _copy_from_iter+0x1cd/0x1290 [ 995.395708][T19629] ? rcu_is_watching+0x15/0xb0 [ 995.400504][T19629] ? copyout_mc+0x70/0x70 [ 995.404865][T19629] ? __virt_addr_valid+0x10c/0x380 [ 995.410009][T19629] ? __virt_addr_valid+0x10c/0x380 [ 995.415152][T19629] ? __virt_addr_valid+0x10c/0x380 [ 995.420299][T19629] ? __check_object_size+0x4fc/0xa40 [ 995.425627][T19629] kcm_sendmsg+0xddc/0x27b0 [ 995.430194][T19629] ? kcm_getsockopt+0x280/0x280 [ 995.435075][T19629] ? apparmor_socket_sendmsg+0x8e/0x330 [ 995.440647][T19629] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 995.445961][T19629] ? security_socket_sendmsg+0x80/0xa0 [ 995.451432][T19629] ? kcm_getsockopt+0x280/0x280 [ 995.456314][T19629] ____sys_sendmsg+0x61b/0x980 [ 995.461110][T19629] ? __asan_memset+0x22/0x40 [ 995.465728][T19629] ? __sys_sendmsg_sock+0x30/0x30 [ 995.470773][T19629] ? __import_iovec+0x5f2/0x850 [ 995.475660][T19629] ? import_iovec+0x73/0xa0 [ 995.480197][T19629] ___sys_sendmsg+0x2a6/0x360 [ 995.484909][T19629] ? __sys_sendmsg+0x2b0/0x2b0 [ 995.489728][T19629] ? trace_call_bpf+0xc3/0x6c0 [ 995.494540][T19629] __se_sys_sendmsg+0x1d0/0x2c0 [ 995.499417][T19629] ? perf_trace_preemptirq_template+0x269/0x330 [ 995.505678][T19629] ? __x64_sys_sendmsg+0x80/0x80 [ 995.510655][T19629] ? lockdep_hardirqs_on+0x98/0x150 [ 995.515888][T19629] do_syscall_64+0x55/0xb0 [ 995.520337][T19629] ? clear_bhb_loop+0x40/0x90 [ 995.525044][T19629] ? clear_bhb_loop+0x40/0x90 [ 995.529752][T19629] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 995.535699][T19629] RIP: 0033:0x7fa8c9f9e0d9 [ 995.540140][T19629] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 995.559767][T19629] RSP: 002b:00007fa8caef6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 995.568203][T19629] RAX: ffffffffffffffda RBX: 00007fa8ca226090 RCX: 00007fa8c9f9e0d9 [ 995.576195][T19629] RDX: 0000000000000000 RSI: 0000200000002080 RDI: 0000000000000007 [ 995.584196][T19629] RBP: 00007fa8caef6090 R08: 0000000000000000 R09: 0000000000000000 [ 995.592194][T19629] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 995.600189][T19629] R13: 00007fa8ca226128 R14: 00007fa8ca226090 R15: 00007ffd89a77998 [ 995.608191][T19629] [ 995.785723][T19626] netlink: 'syz.1.4638': attribute type 29 has an invalid length. [ 995.796043][T19626] netlink: 'syz.1.4638': attribute type 29 has an invalid length. [ 995.821897][T19626] netlink: 'syz.1.4638': attribute type 29 has an invalid length. [ 996.469710][T19647] netlink: 'syz.1.4644': attribute type 1 has an invalid length. [ 996.497740][T19647] netlink: 146340 bytes leftover after parsing attributes in process `syz.1.4644'. [ 997.060581][T19656] netlink: 'syz.3.4645': attribute type 3 has an invalid length. [ 997.068521][T19656] netlink: 'syz.3.4645': attribute type 1 has an invalid length. [ 997.076269][T19656] netlink: 60387 bytes leftover after parsing attributes in process `syz.3.4645'. [ 998.649554][T19658] netlink: 'syz.0.4648': attribute type 10 has an invalid length. [ 998.660454][T19658] netlink: 40 bytes leftover after parsing attributes in process `syz.0.4648'. [ 998.669881][T19658] bridge0: port 1(team0) entered blocking state [ 998.677190][T19658] bridge0: port 1(team0) entered disabled state [ 998.688117][T19658] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 998.708362][T19660] netlink: 14 bytes leftover after parsing attributes in process `syz.0.4648'. [ 998.731365][T19662] netlink: 132 bytes leftover after parsing attributes in process `syz.2.4649'. [ 998.912962][T19672] FAULT_INJECTION: forcing a failure. [ 998.912962][T19672] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 998.949294][T19672] CPU: 0 PID: 19672 Comm: syz.2.4652 Not tainted syzkaller #0 [ 998.956900][T19672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 998.966986][T19672] Call Trace: [ 998.970317][T19672] [ 998.973278][T19672] dump_stack_lvl+0x18c/0x250 [ 998.977996][T19672] ? show_regs_print_info+0x20/0x20 [ 998.983234][T19672] ? load_image+0x420/0x420 [ 998.987798][T19672] ? __lock_acquire+0x7d80/0x7d80 [ 998.992896][T19672] should_fail_ex+0x394/0x4c0 [ 998.997620][T19672] prepare_alloc_pages+0x1e1/0x5b0 [ 999.002784][T19672] __alloc_pages+0x134/0x460 [ 999.007466][T19672] ? zone_statistics+0x170/0x170 [ 999.012476][T19672] __pmd_alloc+0x9a/0x8c0 [ 999.016855][T19672] ? mt_find+0x169/0x640 [ 999.021135][T19672] ? __lock_acquire+0x7d80/0x7d80 [ 999.026202][T19672] ? __pud_alloc+0x200/0x200 [ 999.030844][T19672] ? hugepage_vma_check+0x471/0x560 [ 999.036089][T19672] handle_mm_fault+0xb75/0x4a50 [ 999.040983][T19672] ? handle_mm_fault+0xe6/0x4a50 [ 999.045968][T19672] ? numa_migrate_prep+0x350/0x350 [ 999.051137][T19672] ? lock_mm_and_find_vma+0x9c/0x2f0 [ 999.056471][T19672] do_user_addr_fault+0x736/0x12d0 [ 999.061643][T19672] exc_page_fault+0x64/0x100 [ 999.066314][T19672] asm_exc_page_fault+0x26/0x30 [ 999.071204][T19672] RIP: 0010:__get_user_4+0x11/0x20 [ 999.076358][T19672] Code: 48 c1 fa 3f 48 09 d0 0f 01 cb 0f b7 10 31 c0 0f 01 ca c3 90 90 90 90 90 90 f3 0f 1e fa 48 89 c2 48 c1 fa 3f 48 09 d0 0f 01 cb <8b> 10 31 c0 0f 01 ca c3 90 90 90 90 90 90 90 f3 0f 1e fa 48 89 c2 [ 999.096000][T19672] RSP: 0018:ffffc900042cfd98 EFLAGS: 00050206 [ 999.102110][T19672] RAX: 000000110e22ffff RBX: ffff88802e9f5940 RCX: 482dd61b297ccc00 [ 999.110128][T19672] RDX: 0000000000000000 RSI: ffffffff8acadd60 RDI: ffffffff8b1d32e0 [ 999.118132][T19672] RBP: ffffc900042cfed8 R08: ffffffff8e8c772f R09: 1ffffffff1d18ee5 [ 999.126147][T19672] R10: dffffc0000000000 R11: fffffbfff1d18ee6 R12: 000000004004743d [ 999.134165][T19672] R13: ffff88802e9f5a18 R14: 000000110e22ffff R15: 1ffff1100ca51886 [ 999.142200][T19672] ppp_ioctl+0x230/0x1bc0 [ 999.146621][T19672] ? ppp_poll+0x250/0x250 [ 999.150991][T19672] ? __fget_files+0x28/0x460 [ 999.155653][T19672] ? bpf_lsm_file_ioctl+0x9/0x10 [ 999.160635][T19672] ? security_file_ioctl+0x80/0xa0 [ 999.165798][T19672] ? ppp_poll+0x250/0x250 [ 999.170183][T19672] __se_sys_ioctl+0xfd/0x170 [ 999.174823][T19672] do_syscall_64+0x55/0xb0 [ 999.179282][T19672] ? clear_bhb_loop+0x40/0x90 [ 999.184002][T19672] ? clear_bhb_loop+0x40/0x90 [ 999.188726][T19672] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 999.194667][T19672] RIP: 0033:0x7fa8c9f9e0d9 [ 999.199124][T19672] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 999.218853][T19672] RSP: 002b:00007fa8caf17028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 999.227320][T19672] RAX: ffffffffffffffda RBX: 00007fa8ca225fa0 RCX: 00007fa8c9f9e0d9 [ 999.235332][T19672] RDX: 000000110e22ffff RSI: 000000004004743d RDI: 0000000000000004 [ 999.243351][T19672] RBP: 00007fa8caf17090 R08: 0000000000000000 R09: 0000000000000000 [ 999.251370][T19672] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 999.259382][T19672] R13: 00007fa8ca226038 R14: 00007fa8ca225fa0 R15: 00007ffd89a77998 [ 999.267421][T19672] [ 999.949161][T19689] netlink: 'syz.0.4658': attribute type 1 has an invalid length. [ 999.957228][T19689] netlink: 146340 bytes leftover after parsing attributes in process `syz.0.4658'. [ 1001.794866][T19693] netlink: 'syz.3.4659': attribute type 10 has an invalid length. [ 1001.802942][T19693] netlink: 40 bytes leftover after parsing attributes in process `syz.3.4659'. [ 1001.812564][T19693] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 1001.835047][T19698] netlink: 14 bytes leftover after parsing attributes in process `syz.3.4659'. [ 1001.847303][T19708] netlink: 'syz.1.4662': attribute type 10 has an invalid length. [ 1004.066541][T19736] netlink: 'syz.2.4671': attribute type 10 has an invalid length. [ 1004.075463][T19736] netlink: 40 bytes leftover after parsing attributes in process `syz.2.4671'. [ 1004.096322][T19736] netlink: 14 bytes leftover after parsing attributes in process `syz.2.4671'. [ 1004.158195][T19743] FAULT_INJECTION: forcing a failure. [ 1004.158195][T19743] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1004.177518][T19743] CPU: 1 PID: 19743 Comm: syz.3.4674 Not tainted syzkaller #0 [ 1004.185124][T19743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1004.195209][T19743] Call Trace: [ 1004.198539][T19743] [ 1004.201509][T19743] dump_stack_lvl+0x18c/0x250 [ 1004.206233][T19743] ? show_regs_print_info+0x20/0x20 [ 1004.211476][T19743] ? load_image+0x420/0x420 [ 1004.216030][T19743] ? __might_fault+0xaa/0x120 [ 1004.220746][T19743] ? __lock_acquire+0x7d80/0x7d80 [ 1004.225823][T19743] should_fail_ex+0x394/0x4c0 [ 1004.230558][T19743] _copy_from_iter+0x1cd/0x1290 [ 1004.235461][T19743] ? rcu_is_watching+0x15/0xb0 [ 1004.240275][T19743] ? copyout_mc+0x70/0x70 [ 1004.244641][T19743] ? __virt_addr_valid+0x10c/0x380 [ 1004.249788][T19743] ? __virt_addr_valid+0x10c/0x380 [ 1004.254926][T19743] ? __virt_addr_valid+0x10c/0x380 [ 1004.260063][T19743] ? __check_object_size+0x4fc/0xa40 [ 1004.265391][T19743] kcm_sendmsg+0xddc/0x27b0 [ 1004.269954][T19743] ? kcm_getsockopt+0x280/0x280 [ 1004.274824][T19743] ? apparmor_socket_sendmsg+0x8e/0x330 [ 1004.280386][T19743] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1004.285704][T19743] ? security_socket_sendmsg+0x80/0xa0 [ 1004.291186][T19743] ? kcm_getsockopt+0x280/0x280 [ 1004.296062][T19743] ____sys_sendmsg+0x61b/0x980 [ 1004.300870][T19743] ? __asan_memset+0x22/0x40 [ 1004.305488][T19743] ? __sys_sendmsg_sock+0x30/0x30 [ 1004.310537][T19743] ? __import_iovec+0x5f2/0x850 [ 1004.315424][T19743] ? import_iovec+0x73/0xa0 [ 1004.319955][T19743] ___sys_sendmsg+0x2a6/0x360 [ 1004.324653][T19743] ? get_pid_task+0x20/0x1e0 [ 1004.329272][T19743] ? __sys_sendmsg+0x2b0/0x2b0 [ 1004.334073][T19743] ? __lock_acquire+0x7d80/0x7d80 [ 1004.339139][T19743] __se_sys_sendmsg+0x1d0/0x2c0 [ 1004.344008][T19743] ? __x64_sys_sendmsg+0x80/0x80 [ 1004.348979][T19743] ? lockdep_hardirqs_on+0x98/0x150 [ 1004.354230][T19743] do_syscall_64+0x55/0xb0 [ 1004.358697][T19743] ? clear_bhb_loop+0x40/0x90 [ 1004.363397][T19743] ? clear_bhb_loop+0x40/0x90 [ 1004.368095][T19743] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1004.374008][T19743] RIP: 0033:0x7f025559e0d9 [ 1004.378438][T19743] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1004.398060][T19743] RSP: 002b:00007f02563eb028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1004.406493][T19743] RAX: ffffffffffffffda RBX: 00007f0255826090 RCX: 00007f025559e0d9 [ 1004.414476][T19743] RDX: 0000000000000000 RSI: 0000200000002080 RDI: 0000000000000007 [ 1004.422472][T19743] RBP: 00007f02563eb090 R08: 0000000000000000 R09: 0000000000000000 [ 1004.430469][T19743] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1004.438464][T19743] R13: 00007f0255826128 R14: 00007f0255826090 R15: 00007ffd621da248 [ 1004.446464][T19743] [ 1004.508011][T19746] netlink: 'syz.1.4673': attribute type 1 has an invalid length. [ 1004.519940][T19746] netlink: 146340 bytes leftover after parsing attributes in process `syz.1.4673'. [ 1004.835086][ T42] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 1005.993411][T19775] FAULT_INJECTION: forcing a failure. [ 1005.993411][T19775] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1006.006807][T19775] CPU: 0 PID: 19775 Comm: syz.3.4684 Not tainted syzkaller #0 [ 1006.014306][T19775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1006.024381][T19775] Call Trace: [ 1006.027686][T19775] [ 1006.030663][T19775] dump_stack_lvl+0x18c/0x250 [ 1006.035403][T19775] ? show_regs_print_info+0x20/0x20 [ 1006.040618][T19775] ? load_image+0x420/0x420 [ 1006.045161][T19775] ? __might_fault+0xaa/0x120 [ 1006.049875][T19775] ? __lock_acquire+0x7d80/0x7d80 [ 1006.054928][T19775] should_fail_ex+0x394/0x4c0 [ 1006.059636][T19775] _copy_from_iter+0x1cd/0x1290 [ 1006.064534][T19775] ? rcu_is_watching+0x15/0xb0 [ 1006.069349][T19775] ? copyout_mc+0x70/0x70 [ 1006.073708][T19775] ? __virt_addr_valid+0x10c/0x380 [ 1006.078838][T19775] ? __virt_addr_valid+0x10c/0x380 [ 1006.083988][T19775] ? __virt_addr_valid+0x10c/0x380 [ 1006.089140][T19775] ? __check_object_size+0x4fc/0xa40 [ 1006.094478][T19775] kcm_sendmsg+0xddc/0x27b0 [ 1006.099039][T19775] ? kcm_getsockopt+0x280/0x280 [ 1006.103923][T19775] ? apparmor_socket_sendmsg+0x8e/0x330 [ 1006.109498][T19775] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1006.114817][T19775] ? security_socket_sendmsg+0x80/0xa0 [ 1006.120288][T19775] ? kcm_getsockopt+0x280/0x280 [ 1006.125156][T19775] ____sys_sendmsg+0x61b/0x980 [ 1006.129948][T19775] ? __asan_memset+0x22/0x40 [ 1006.134565][T19775] ? __sys_sendmsg_sock+0x30/0x30 [ 1006.139609][T19775] ? __import_iovec+0x5f2/0x850 [ 1006.144487][T19775] ? import_iovec+0x73/0xa0 [ 1006.149025][T19775] ___sys_sendmsg+0x2a6/0x360 [ 1006.153723][T19775] ? get_pid_task+0x20/0x1e0 [ 1006.158342][T19775] ? __sys_sendmsg+0x2b0/0x2b0 [ 1006.163134][T19775] ? __lock_acquire+0x7d80/0x7d80 [ 1006.168207][T19775] __se_sys_sendmsg+0x1d0/0x2c0 [ 1006.173088][T19775] ? __x64_sys_sendmsg+0x80/0x80 [ 1006.178056][T19775] ? lockdep_hardirqs_on+0x98/0x150 [ 1006.183324][T19775] do_syscall_64+0x55/0xb0 [ 1006.187772][T19775] ? clear_bhb_loop+0x40/0x90 [ 1006.192476][T19775] ? clear_bhb_loop+0x40/0x90 [ 1006.197200][T19775] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1006.203116][T19775] RIP: 0033:0x7f025559e0d9 [ 1006.207548][T19775] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1006.227170][T19775] RSP: 002b:00007f02563eb028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1006.235602][T19775] RAX: ffffffffffffffda RBX: 00007f0255826090 RCX: 00007f025559e0d9 [ 1006.243589][T19775] RDX: 0000000000000000 RSI: 0000200000002080 RDI: 0000000000000007 [ 1006.251576][T19775] RBP: 00007f02563eb090 R08: 0000000000000000 R09: 0000000000000000 [ 1006.259573][T19775] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1006.267563][T19775] R13: 00007f0255826128 R14: 00007f0255826090 R15: 00007ffd621da248 [ 1006.275578][T19775] [ 1006.308339][T19769] FAULT_INJECTION: forcing a failure. [ 1006.308339][T19769] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1006.321855][T19769] CPU: 0 PID: 19769 Comm: syz.0.4683 Not tainted syzkaller #0 [ 1006.329383][T19769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1006.339452][T19769] Call Trace: [ 1006.342764][T19769] [ 1006.345740][T19769] dump_stack_lvl+0x18c/0x250 [ 1006.350455][T19769] ? show_regs_print_info+0x20/0x20 [ 1006.355665][T19769] ? load_image+0x420/0x420 [ 1006.360200][T19769] ? __might_fault+0xaa/0x120 [ 1006.364931][T19769] ? __lock_acquire+0x7d80/0x7d80 [ 1006.370054][T19769] should_fail_ex+0x394/0x4c0 [ 1006.374782][T19769] _copy_from_user+0x2f/0xe0 [ 1006.379395][T19769] restore_altstack+0xaf/0x4e0 [ 1006.384201][T19769] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 1006.390222][T19769] ? __lock_acquire+0x7d80/0x7d80 [ 1006.395281][T19769] ? __ia32_sys_sigaltstack+0x2a0/0x2a0 [ 1006.400865][T19769] ? _raw_spin_unlock_irq+0x23/0x50 [ 1006.406099][T19769] ? lockdep_hardirqs_on+0x98/0x150 [ 1006.411324][T19769] __ia32_sys_rt_sigreturn+0x239/0x850 [ 1006.416843][T19769] ? x64_setup_rt_frame+0xc30/0xc30 [ 1006.422080][T19769] ? arch_do_signal_or_restart+0x4bd/0x7b0 [ 1006.427942][T19769] ? perf_trace_preemptirq_template+0xac/0x330 [ 1006.434122][T19769] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 1006.440147][T19769] ? lock_chain_count+0x20/0x20 [ 1006.445024][T19769] ? lockdep_hardirqs_on+0x98/0x150 [ 1006.450254][T19769] do_syscall_64+0x55/0xb0 [ 1006.454689][T19769] ? clear_bhb_loop+0x40/0x90 [ 1006.459381][T19769] ? clear_bhb_loop+0x40/0x90 [ 1006.464081][T19769] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1006.469992][T19769] RIP: 0033:0x7fdd9913f459 [ 1006.474426][T19769] Code: 11 06 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 90 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 c7 c0 0f 00 00 00 0f 05 <0f> 1f 80 00 00 00 00 48 81 ec 48 01 00 00 49 89 d0 64 48 8b 0c 25 [ 1006.494049][T19769] RSP: 002b:00007fdd9a0bea80 EFLAGS: 00000246 ORIG_RAX: 000000000000000f [ 1006.502502][T19769] RAX: ffffffffffffffda RBX: 00007fdd99425fa0 RCX: 00007fdd9913f459 [ 1006.510500][T19769] RDX: 00007fdd9a0bea80 RSI: 00007fdd9a0bebb0 RDI: 0000000000000011 [ 1006.518492][T19769] RBP: 00007fdd9a0bf090 R08: 0000000000000000 R09: 0000000000000000 [ 1006.526510][T19769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1006.534503][T19769] R13: 00007fdd99426038 R14: 00007fdd99425fa0 R15: 00007ffcadadeb98 [ 1006.542510][T19769] [ 1008.371302][T19794] FAULT_INJECTION: forcing a failure. [ 1008.371302][T19794] name failslab, interval 1, probability 0, space 0, times 0 [ 1008.384570][T19794] CPU: 1 PID: 19794 Comm: syz.3.4693 Not tainted syzkaller #0 [ 1008.392078][T19794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1008.402168][T19794] Call Trace: [ 1008.405455][T19794] [ 1008.408409][T19794] dump_stack_lvl+0x18c/0x250 [ 1008.413105][T19794] ? show_regs_print_info+0x20/0x20 [ 1008.418323][T19794] ? load_image+0x420/0x420 [ 1008.422867][T19794] ? __lock_acquire+0x7d80/0x7d80 [ 1008.427937][T19794] ? trace_raw_output_contention_end+0xd0/0xd0 [ 1008.434137][T19794] should_fail_ex+0x394/0x4c0 [ 1008.438834][T19794] should_failslab+0x9/0x20 [ 1008.443359][T19794] slab_pre_alloc_hook+0x59/0x300 [ 1008.448426][T19794] ? __inet_diag_dump_start+0x8b/0x9f0 [ 1008.454009][T19794] __kmem_cache_alloc_node+0x53/0x250 [ 1008.459433][T19794] ? __inet_diag_dump_start+0x8b/0x9f0 [ 1008.464930][T19794] kmalloc_trace+0x2a/0xe0 [ 1008.469400][T19794] __inet_diag_dump_start+0x8b/0x9f0 [ 1008.474717][T19794] ? netlink_lookup+0x30/0x200 [ 1008.479500][T19794] ? netlink_lookup+0x30/0x200 [ 1008.484299][T19794] __netlink_dump_start+0x43c/0x7a0 [ 1008.489525][T19794] inet_diag_handler_cmd+0x1e0/0x2c0 [ 1008.494853][T19794] ? sock_diag_lock_handler+0x19/0x280 [ 1008.500346][T19794] ? inet_diag_unregister+0xb0/0xb0 [ 1008.505615][T19794] ? inet_diag_handler_get_info+0x790/0x790 [ 1008.511542][T19794] ? inet_diag_dump_start+0x20/0x20 [ 1008.516753][T19794] ? inet_diag_dump+0x50/0x50 [ 1008.521460][T19794] ? sock_diag_lock_handler+0x19/0x280 [ 1008.526944][T19794] ? inet_diag_unregister+0xb0/0xb0 [ 1008.532162][T19794] sock_diag_rcv_msg+0x3d3/0x5f0 [ 1008.537129][T19794] netlink_rcv_skb+0x235/0x4c0 [ 1008.541914][T19794] ? sock_diag_bind+0xb0/0xb0 [ 1008.546617][T19794] ? netlink_ack+0x1160/0x1160 [ 1008.551412][T19794] ? __lock_acquire+0x7d80/0x7d80 [ 1008.556476][T19794] ? netlink_deliver_tap+0x2e/0x1b0 [ 1008.561690][T19794] sock_diag_rcv+0x2a/0x40 [ 1008.566154][T19794] netlink_unicast+0x7b1/0x930 [ 1008.570952][T19794] netlink_sendmsg+0x8d0/0xbf0 [ 1008.575734][T19794] ? netlink_getsockopt+0x590/0x590 [ 1008.580953][T19794] ? apparmor_socket_sendmsg+0x8e/0x330 [ 1008.586519][T19794] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 1008.591846][T19794] ? security_socket_sendmsg+0x80/0xa0 [ 1008.597323][T19794] ? netlink_getsockopt+0x590/0x590 [ 1008.602543][T19794] ____sys_sendmsg+0x61b/0x980 [ 1008.607346][T19794] ? __asan_memset+0x22/0x40 [ 1008.611965][T19794] ? __sys_sendmsg_sock+0x30/0x30 [ 1008.617019][T19794] ? __import_iovec+0x5f2/0x850 [ 1008.621905][T19794] ? import_iovec+0x73/0xa0 [ 1008.626438][T19794] ___sys_sendmsg+0x2a6/0x360 [ 1008.631137][T19794] ? get_pid_task+0x20/0x1e0 [ 1008.635757][T19794] ? __sys_sendmsg+0x2b0/0x2b0 [ 1008.640558][T19794] ? __lock_acquire+0x7d80/0x7d80 [ 1008.645618][T19794] __se_sys_sendmsg+0x1d0/0x2c0 [ 1008.650487][T19794] ? __x64_sys_sendmsg+0x80/0x80 [ 1008.655462][T19794] ? lockdep_hardirqs_on+0x98/0x150 [ 1008.660684][T19794] do_syscall_64+0x55/0xb0 [ 1008.665114][T19794] ? clear_bhb_loop+0x40/0x90 [ 1008.669807][T19794] ? clear_bhb_loop+0x40/0x90 [ 1008.674510][T19794] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1008.680418][T19794] RIP: 0033:0x7f025559e0d9 [ 1008.684853][T19794] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1008.704472][T19794] RSP: 002b:00007f025640c028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1008.712919][T19794] RAX: ffffffffffffffda RBX: 00007f0255825fa0 RCX: 00007f025559e0d9 [ 1008.720921][T19794] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 1008.728917][T19794] RBP: 00007f025640c090 R08: 0000000000000000 R09: 0000000000000000 [ 1008.736905][T19794] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1008.745014][T19794] R13: 00007f0255826038 R14: 00007f0255825fa0 R15: 00007ffd621da248 [ 1008.753024][T19794] [ 1008.928830][T19760] netlink: 'syz.2.4688': attribute type 10 has an invalid length. [ 1008.957672][T19760] netlink: 40 bytes leftover after parsing attributes in process `syz.2.4688'. [ 1008.979803][T19765] netlink: 14 bytes leftover after parsing attributes in process `syz.2.4688'. [ 1009.004934][T19777] netlink: 'syz.0.4685': attribute type 10 has an invalid length. [ 1009.027484][T19777] netlink: 40 bytes leftover after parsing attributes in process `syz.0.4685'. [ 1009.057524][T19777] bridge0: port 1(team0) entered blocking state [ 1009.063913][T19777] bridge0: port 1(team0) entered disabled state [ 1009.144349][T19777] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 1009.168276][T19778] netlink: 14 bytes leftover after parsing attributes in process `syz.0.4685'. [ 1009.856403][T19826] FAULT_INJECTION: forcing a failure. [ 1009.856403][T19826] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1009.883053][T19827] netlink: 'syz.0.4703': attribute type 1 has an invalid length. [ 1009.907695][T19826] CPU: 1 PID: 19826 Comm: syz.2.4706 Not tainted syzkaller #0 [ 1009.915232][T19826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1009.925335][T19826] Call Trace: [ 1009.928650][T19826] [ 1009.931630][T19826] dump_stack_lvl+0x18c/0x250 [ 1009.936377][T19826] ? show_regs_print_info+0x20/0x20 [ 1009.941633][T19826] ? load_image+0x420/0x420 [ 1009.946242][T19826] ? __lock_acquire+0x7d80/0x7d80 [ 1009.951327][T19826] ? snprintf+0xe9/0x140 [ 1009.955635][T19826] should_fail_ex+0x394/0x4c0 [ 1009.960372][T19826] _copy_to_user+0x2f/0xa0 [ 1009.964842][T19826] simple_read_from_buffer+0xe7/0x150 [ 1009.970269][T19826] proc_fail_nth_read+0x1e8/0x260 [ 1009.975335][T19826] ? proc_fault_inject_write+0x360/0x360 [ 1009.980993][T19826] ? fsnotify_perm+0x271/0x5e0 [ 1009.985780][T19826] ? proc_fault_inject_write+0x360/0x360 [ 1009.991433][T19826] vfs_read+0x298/0x990 [ 1009.995616][T19826] ? kernel_read+0x1e0/0x1e0 [ 1010.000229][T19826] ? __fget_files+0x28/0x460 [ 1010.004840][T19826] ? __fget_files+0x3fc/0x460 [ 1010.009549][T19826] ? __fdget_pos+0x2a3/0x330 [ 1010.014166][T19826] ? ksys_read+0x74/0x260 [ 1010.018520][T19826] ksys_read+0x151/0x260 [ 1010.022804][T19826] ? vfs_write+0x9a0/0x9a0 [ 1010.027256][T19826] ? lockdep_hardirqs_on+0x98/0x150 [ 1010.032484][T19826] do_syscall_64+0x55/0xb0 [ 1010.036921][T19826] ? clear_bhb_loop+0x40/0x90 [ 1010.041619][T19826] ? clear_bhb_loop+0x40/0x90 [ 1010.046314][T19826] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1010.052227][T19826] RIP: 0033:0x7fa8c9f5e90e [ 1010.056670][T19826] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 1010.076302][T19826] RSP: 002b:00007fa8caf16fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1010.084738][T19826] RAX: ffffffffffffffda RBX: 00007fa8caf176c0 RCX: 00007fa8c9f5e90e [ 1010.092739][T19826] RDX: 000000000000000f RSI: 00007fa8caf170a0 RDI: 0000000000000004 [ 1010.100738][T19826] RBP: 00007fa8caf17090 R08: 0000000000000000 R09: 0000000000000000 [ 1010.108735][T19826] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1010.116740][T19826] R13: 00007fa8ca226038 R14: 00007fa8ca225fa0 R15: 00007ffd89a77998 [ 1010.124753][T19826] [ 1010.136473][T19827] netlink: 146340 bytes leftover after parsing attributes in process `syz.0.4703'. [ 1010.221425][T19830] netlink: 'syz.1.4707': attribute type 10 has an invalid length. [ 1010.235134][T19830] netlink: 40 bytes leftover after parsing attributes in process `syz.1.4707'. [ 1010.251999][T19830] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 1010.289369][T19832] netlink: 14 bytes leftover after parsing attributes in process `syz.1.4707'. [ 1010.999335][T19847] delete_channel: no stack [ 1011.003933][T19847] delete_channel: no stack [ 1011.085804][ T48] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 1013.170600][T19865] netlink: 'syz.1.4717': attribute type 1 has an invalid length. [ 1013.203875][T19865] netlink: 193500 bytes leftover after parsing attributes in process `syz.1.4717'. [ 1013.316781][T19868] FAULT_INJECTION: forcing a failure. [ 1013.316781][T19868] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1013.332409][T19868] CPU: 0 PID: 19868 Comm: syz.2.4718 Not tainted syzkaller #0 [ 1013.339933][T19868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1013.350029][T19868] Call Trace: [ 1013.353321][T19868] [ 1013.356256][T19868] dump_stack_lvl+0x18c/0x250 [ 1013.360951][T19868] ? show_regs_print_info+0x20/0x20 [ 1013.366160][T19868] ? load_image+0x420/0x420 [ 1013.370708][T19868] ? __might_fault+0xaa/0x120 [ 1013.375390][T19868] ? __lock_acquire+0x7d80/0x7d80 [ 1013.380428][T19868] ? unix_ioctl+0x259/0x6b0 [ 1013.384991][T19868] should_fail_ex+0x394/0x4c0 [ 1013.389683][T19868] _copy_from_user+0x2f/0xe0 [ 1013.394288][T19868] sock_do_ioctl+0x190/0x310 [ 1013.398916][T19868] ? sock_show_fdinfo+0xb0/0xb0 [ 1013.403811][T19868] sock_ioctl+0x5be/0x7e0 [ 1013.408158][T19868] ? sock_poll+0x3e0/0x3e0 [ 1013.412606][T19868] ? bpf_lsm_file_ioctl+0x9/0x10 [ 1013.417582][T19868] ? security_file_ioctl+0x80/0xa0 [ 1013.422732][T19868] ? sock_poll+0x3e0/0x3e0 [ 1013.427168][T19868] __se_sys_ioctl+0xfd/0x170 [ 1013.431794][T19868] do_syscall_64+0x55/0xb0 [ 1013.436241][T19868] ? clear_bhb_loop+0x40/0x90 [ 1013.440974][T19868] ? clear_bhb_loop+0x40/0x90 [ 1013.445784][T19868] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1013.451683][T19868] RIP: 0033:0x7fa8c9f9e0d9 [ 1013.456127][T19868] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1013.475742][T19868] RSP: 002b:00007fa8caf17028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1013.484169][T19868] RAX: ffffffffffffffda RBX: 00007fa8ca225fa0 RCX: 00007fa8c9f9e0d9 [ 1013.492149][T19868] RDX: 0000200000000040 RSI: 0000000000008993 RDI: 0000000000000003 [ 1013.500138][T19868] RBP: 00007fa8caf17090 R08: 0000000000000000 R09: 0000000000000000 [ 1013.508133][T19868] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1013.516108][T19868] R13: 00007fa8ca226038 R14: 00007fa8ca225fa0 R15: 00007ffd89a77998 [ 1013.524099][T19868] [ 1015.195566][T19856] macvtap0: refused to change device tx_queue_len [ 1015.915109][T19898] netlink: 'syz.2.4728': attribute type 29 has an invalid length. [ 1015.933670][T19898] netlink: 'syz.2.4728': attribute type 29 has an invalid length. [ 1015.952330][T19898] netlink: 'syz.2.4728': attribute type 29 has an invalid length. [ 1018.154214][T19914] netlink: 'syz.2.4733': attribute type 1 has an invalid length. [ 1018.207215][T19914] netlink: 146340 bytes leftover after parsing attributes in process `syz.2.4733'. [ 1018.460810][T19918] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 1018.471712][T19918] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 1018.484996][T19918] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 1018.493857][T19918] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 1018.501658][T19918] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 1018.509228][T19918] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 1018.935822][T19917] chnl_net:caif_netlink_parms(): no params data found [ 1020.578274][T19918] Bluetooth: hci3: command tx timeout [ 1021.504458][T19917] bridge0: port 1(bridge_slave_0) entered blocking state [ 1021.545274][T19917] bridge0: port 1(bridge_slave_0) entered disabled state [ 1021.575648][T19917] bridge_slave_0: entered allmulticast mode [ 1021.583753][T19917] bridge_slave_0: entered promiscuous mode [ 1022.379074][T12464] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1022.400878][T19917] bridge0: port 2(bridge_slave_1) entered blocking state [ 1022.408652][T19917] bridge0: port 2(bridge_slave_1) entered disabled state [ 1022.415861][T19917] bridge_slave_1: entered allmulticast mode [ 1022.455843][T19917] bridge_slave_1: entered promiscuous mode [ 1022.546916][T12464] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1022.655027][T19917] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1022.667513][T19918] Bluetooth: hci3: command tx timeout [ 1022.760545][T19917] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1022.825101][T12464] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1022.939854][T19917] team0: Port device team_slave_0 added [ 1022.967007][T19917] team0: Port device team_slave_1 added [ 1023.039977][T12464] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1023.148118][T19917] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1023.164056][T19917] 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. [ 1023.203075][T19917] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1023.219545][T19917] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1023.226546][T19917] 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. [ 1023.252767][T19917] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1023.275484][T19976] netlink: 'syz.2.4750': attribute type 1 has an invalid length. [ 1023.285037][T19976] netlink: 146340 bytes leftover after parsing attributes in process `syz.2.4750'. [ 1023.485665][T19917] hsr_slave_0: entered promiscuous mode [ 1023.495948][T19917] hsr_slave_1: entered promiscuous mode [ 1024.728127][T19918] Bluetooth: hci3: command tx timeout [ 1025.366368][T19990] netlink: 'syz.1.4759': attribute type 1 has an invalid length. [ 1025.412063][T19990] netlink: 146340 bytes leftover after parsing attributes in process `syz.1.4759'. [ 1026.810100][T19918] Bluetooth: hci3: command tx timeout [ 1027.175753][ C0] [ 1027.175762][ C0] ================================ [ 1027.175768][ C0] WARNING: inconsistent lock state [ 1027.175786][ C0] syzkaller #0 Not tainted [ 1027.175797][ C0] -------------------------------- [ 1027.175801][ C0] inconsistent {INITIAL USE} -> {IN-NMI} usage. [ 1027.175810][ C0] syz.3.4760/20017 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 1027.175830][ C0] ffff88805283b720 (&htab->lockdep_key){....}-{2:2}, at: htab_lock_bucket+0x17d/0x300 [ 1027.175883][ C0] {INITIAL USE} state was registered at: [ 1027.175889][ C0] lock_acquire+0x19e/0x420 [ 1027.175910][ C0] _raw_spin_lock+0x2e/0x40 [ 1027.175934][ C0] htab_lock_bucket+0x17d/0x300 [ 1027.175952][ C0] htab_lru_map_delete_elem+0x19f/0x640 [ 1027.175968][ C0] bpf_prog_69bf374aa003a95d+0x46/0x4a [ 1027.175990][ C0] bpf_overflow_handler+0x1fc/0x510 [ 1027.176012][ C0] __perf_event_overflow+0x461/0x660 [ 1027.176029][ C0] perf_swevent_event+0x319/0x570 [ 1027.176045][ C0] perf_bp_event+0x319/0x430 [ 1027.176061][ C0] hw_breakpoint_exceptions_notify+0x23e/0x670 [ 1027.176080][ C0] notifier_call_chain+0x18f/0x380 [ 1027.176098][ C0] atomic_notifier_call_chain+0xda/0x180 [ 1027.176117][ C0] notify_die+0x145/0x1a0 [ 1027.176135][ C0] notify_debug+0x2e/0x50 [ 1027.176147][ C0] noist_exc_debug+0x77/0x120 [ 1027.176165][ C0] asm_exc_debug+0x33/0x40 [ 1027.176186][ C0] irq event stamp: 3016 [ 1027.176193][ C0] hardirqs last enabled at (3015): [] perf_swevent_event+0x476/0x570 [ 1027.176217][ C0] hardirqs last disabled at (3016): [] exc_debug+0x73/0x140 [ 1027.176238][ C0] softirqs last enabled at (1900): [] __irq_exit_rcu+0xd3/0x190 [ 1027.176258][ C0] softirqs last disabled at (1829): [] __irq_exit_rcu+0xd3/0x190 [ 1027.176277][ C0] [ 1027.176277][ C0] other info that might help us debug this: [ 1027.176282][ C0] Possible unsafe locking scenario: [ 1027.176282][ C0] [ 1027.176286][ C0] CPU0 [ 1027.176289][ C0] ---- [ 1027.176292][ C0] lock(&htab->lockdep_key); [ 1027.176302][ C0] [ 1027.176306][ C0] lock(&htab->lockdep_key); [ 1027.176315][ C0] [ 1027.176315][ C0] *** DEADLOCK *** [ 1027.176315][ C0] [ 1027.176318][ C0] no locks held by syz.3.4760/20017. [ 1027.176325][ C0] [ 1027.176325][ C0] stack backtrace: [ 1027.176331][ C0] CPU: 0 PID: 20017 Comm: syz.3.4760 Not tainted syzkaller #0 [ 1027.176346][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1027.176355][ C0] Call Trace: [ 1027.176362][ C0] <#DB> [ 1027.176373][ C0] dump_stack_lvl+0x18c/0x250 [ 1027.176418][ C0] ? show_regs_print_info+0x20/0x20 [ 1027.176469][ C0] ? print_usage_bug+0x43d/0x6a0 [ 1027.176496][ C0] ? verify_lock_unused+0x15/0x140 [ 1027.176534][ C0] lock_acquire+0x2c2/0x420 [ 1027.176574][ C0] ? htab_lock_bucket+0x17d/0x300 [ 1027.176606][ C0] ? read_lock_is_recursive+0x20/0x20 [ 1027.176683][ C0] _raw_spin_lock+0x2e/0x40 [ 1027.176707][ C0] ? htab_lock_bucket+0x17d/0x300 [ 1027.176727][ C0] htab_lock_bucket+0x17d/0x300 [ 1027.176763][ C0] ? htab_lru_map_delete_node+0x770/0x770 [ 1027.176787][ C0] ? look_up_lock_class+0x75/0x140 [ 1027.176823][ C0] ? verify_lock_unused+0x15/0x140 [ 1027.176852][ C0] ? jhash+0x34e/0x740 [ 1027.176886][ C0] htab_lru_map_delete_elem+0x19f/0x640 [ 1027.176934][ C0] ? htab_lru_map_update_elem+0x990/0x990 [ 1027.176960][ C0] ? perf_callchain+0x220/0x220 [ 1027.177013][ C0] bpf_prog_69bf374aa003a95d+0x46/0x4a [ 1027.177043][ C0] bpf_overflow_handler+0x1fc/0x510 [ 1027.177085][ C0] ? bpf_overflow_handler+0xde/0x510 [ 1027.177114][ C0] ? tp_perf_event_destroy+0x20/0x20 [ 1027.177136][ C0] ? rcu_is_watching+0x15/0xb0 [ 1027.177166][ C0] ? lock_release+0xb5/0x8c0 [ 1027.177206][ C0] ? __perf_event_account_interrupt+0x187/0x280 [ 1027.177242][ C0] __perf_event_overflow+0x461/0x660 [ 1027.177291][ C0] perf_swevent_event+0x319/0x570 [ 1027.177327][ C0] ? perf_tp_event+0x1550/0x1550 [ 1027.177344][ C0] ? trace_call_bpf+0x5e9/0x6c0 [ 1027.177364][ C0] ? trace_call_bpf+0xc3/0x6c0 [ 1027.177434][ C0] perf_bp_event+0x319/0x430 [ 1027.177482][ C0] ? perf_event_free_bpf_prog+0x120/0x120 [ 1027.177623][ C0] ? lock_acquire+0x2c2/0x420 [ 1027.177680][ C0] hw_breakpoint_exceptions_notify+0x23e/0x670 [ 1027.177728][ C0] notifier_call_chain+0x18f/0x380 [ 1027.177766][ C0] ? atomic_notifier_call_chain+0x26/0x180 [ 1027.177801][ C0] atomic_notifier_call_chain+0xda/0x180 [ 1027.177835][ C0] notify_die+0x145/0x1a0 [ 1027.177872][ C0] ? srcu_init_notifier_head+0x90/0x90 [ 1027.177930][ C0] ? rcu_is_watching+0x15/0xb0 [ 1027.177968][ C0] notify_debug+0x2e/0x50 [ 1027.177988][ C0] exc_debug+0xde/0x140 [ 1027.178025][ C0] asm_exc_debug+0x1e/0x40 [ 1027.178042][ C0] RIP: 0010:rep_movs_alternative+0x4a/0x90 [ 1027.178063][ C0] Code: 75 f1 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 df 83 f9 08 73 e8 eb c9 a4 c3 48 8b 06 48 89 07 48 8d 47 08 48 83 e0 f8 48 29 f8 48 01 [ 1027.178077][ C0] RSP: 0018:ffffc900031efd50 EFLAGS: 00050202 [ 1027.178091][ C0] RAX: ffffffff8433a801 RBX: 0000000000000050 RCX: 000000000000000f [ 1027.178102][ C0] RDX: 0000000000000001 RSI: 0000200000000301 RDI: ffffc900031efe01 [ 1027.178114][ C0] RBP: ffffc900031efee8 R08: ffffc900031efe0f R09: 1ffff9200063dfc1 [ 1027.178126][ C0] R10: dffffc0000000000 R11: fffff5200063dfc2 R12: 0000200000000310 [ 1027.178138][ C0] R13: 0000000000000050 R14: ffffc900031efdc0 R15: 00002000000002c0 [ 1027.178178][ C0] ? _copy_from_user+0x11/0xe0 [ 1027.178222][ C0] [ 1027.178227][ C0] [ 1027.178232][ C0] _copy_from_user+0x8b/0xe0 [ 1027.178260][ C0] __sys_bpf+0x23e/0x890 [ 1027.178293][ C0] ? bpf_link_show_fdinfo+0x390/0x390 [ 1027.178374][ C0] ? lock_chain_count+0x20/0x20 [ 1027.178442][ C0] __x64_sys_bpf+0x7c/0x90 [ 1027.178470][ C0] do_syscall_64+0x55/0xb0 [ 1027.178486][ C0] ? clear_bhb_loop+0x40/0x90 [ 1027.178504][ C0] ? clear_bhb_loop+0x40/0x90 [ 1027.178532][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1027.178550][ C0] RIP: 0033:0x7f025559e0d9 [ 1027.178568][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1027.178583][ C0] RSP: 002b:00007f025640c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1027.178599][ C0] RAX: ffffffffffffffda RBX: 00007f0255825fa0 RCX: 00007f025559e0d9 [ 1027.178611][ C0] RDX: 0000000000000050 RSI: 00002000000002c0 RDI: 000000000000000a [ 1027.178621][ C0] RBP: 00007f0255635024 R08: 0000000000000000 R09: 0000000000000000 [ 1027.178631][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1027.178640][ C0] R13: 00007f0255826038 R14: 00007f0255825fa0 R15: 00007ffd621da248 [ 1027.178710][ C0] [ 1027.897157][T20017] netlink: 9275 bytes leftover after parsing attributes in process `syz.3.4760'. [ 1029.289910][T19917] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1029.300887][T19917] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1029.311267][T19917] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1029.328062][T19917] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1029.421881][T19917] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1029.442803][T12464] mac80211_hwsim hwsim19 wlan1 (unregistering): left promiscuous mode [ 1029.451806][T12464] mac80211_hwsim hwsim19 wlan1 (unregistering): left allmulticast mode [ 1029.461418][T12464] team0: Port device wlan1 removed [ 1029.481847][T19917] 8021q: adding VLAN 0 to HW filter on device team0 [ 1029.499553][ T48] bridge0: port 1(bridge_slave_0) entered blocking state [ 1029.506661][ T48] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1029.541874][ T48] bridge0: port 2(bridge_slave_1) entered blocking state [ 1029.549119][ T48] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1029.589731][T12464] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1029.597198][T12464] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1029.606416][T12464] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1029.616614][T12464] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1029.624806][T12464] bridge_slave_1: left allmulticast mode [ 1029.630822][T12464] bridge_slave_1: left promiscuous mode [ 1029.636492][T12464] bridge0: port 2(bridge_slave_1) entered disabled state [ 1029.647032][T12464] veth0_macvtap: left promiscuous mode [ 1029.652829][T12464] veth1_vlan: left promiscuous mode [ 1029.658206][T12464] veth0_vlan: left promiscuous mode [ 1029.855500][T12464] team_slave_1 (unregistering): left promiscuous mode [ 1029.862384][T12464] team_slave_1 (unregistering): left allmulticast mode [ 1029.874127][T12464] team0 (unregistering): Port device team_slave_1 removed [ 1029.931152][T12464] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1029.940248][T12464] bond_slave_1 (unregistering): left promiscuous mode [ 1029.947035][T12464] bond_slave_1 (unregistering): left allmulticast mode [ 1030.076426][T12464] bond0 (unregistering): left promiscuous mode [ 1030.083313][T12464] bridge0 (unregistering): left promiscuous mode [ 1030.094292][T12464] bond0 (unregistering): left allmulticast mode [ 1030.100686][T12464] bridge0 (unregistering): left allmulticast mode [ 1030.110279][T12464] team0 (unregistering): Port device bond0 removed [ 1030.137658][T12464] bond0 (unregistering): (slave bridge0): Releasing backup interface [ 1030.146426][T12464] bond0 (unregistering): Released all slaves [ 1030.382957][T19917] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1030.445065][T19917] veth0_vlan: entered promiscuous mode [ 1030.457233][T19917] veth1_vlan: entered promiscuous mode [ 1030.518879][T19917] veth0_macvtap: entered promiscuous mode [ 1030.534024][T19917] veth1_macvtap: entered promiscuous mode [ 1030.568160][T19917] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1030.579643][T19917] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1030.589544][T19917] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1030.601248][T19917] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1030.611164][T19917] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1030.621910][T19917] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1030.635749][T19917] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1030.653953][T19917] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1030.664815][T19917] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1030.675204][T19917] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1030.685814][T19917] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1030.695974][T19917] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1030.709119][T19917] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1030.722226][T19917] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1030.734878][T19917] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1030.746215][T19917] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1030.756198][T19917] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1030.765408][T19917] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1030.810881][T19917] ieee80211 phy29: Selected rate control algorithm 'minstrel_ht' [ 1030.841590][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1030.853939][T19917] ieee80211 phy30: Selected rate control algorithm 'minstrel_ht' [ 1030.863111][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1030.890793][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1030.907564][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50