syzkaller login: [ 239.085759][ T1860] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 247.908637][ T1860] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 247.959160][ T1860] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 292.748178][ T1860] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. Warning: Permanently added '[localhost]:42753' (ECDSA) to the list of known hosts. 1970/01/01 00:05:29 fuzzer started 1970/01/01 00:05:43 dialing manager at localhost:45661 [ 350.134065][ T2051] cgroup: Unknown subsys name 'net' [ 351.081520][ T2051] cgroup: Unknown subsys name 'rlimit' 1970/01/01 00:05:50 syscalls: 2918 1970/01/01 00:05:50 code coverage: enabled 1970/01/01 00:05:50 comparison tracing: ioctl(KCOV_DISABLE) failed: invalid argument 1970/01/01 00:05:50 extra coverage: enabled 1970/01/01 00:05:50 delay kcov mmap: mmap returned an invalid pointer 1970/01/01 00:05:50 setuid sandbox: enabled 1970/01/01 00:05:50 namespace sandbox: enabled 1970/01/01 00:05:50 Android sandbox: /sys/fs/selinux/policy does not exist 1970/01/01 00:05:50 fault injection: enabled 1970/01/01 00:05:50 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 1970/01/01 00:05:50 net packet injection: enabled 1970/01/01 00:05:50 net device setup: enabled 1970/01/01 00:05:50 concurrency sanitizer: 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signal 287569/298861 (executing program) 1970/01/01 00:18:29 fetching corpus: 14600, signal 287831/298873 (executing program) 1970/01/01 00:18:32 fetching corpus: 14650, signal 288126/298873 (executing program) 1970/01/01 00:18:34 fetching corpus: 14700, signal 288468/298877 (executing program) 1970/01/01 00:18:38 fetching corpus: 14750, signal 288725/298877 (executing program) 1970/01/01 00:18:40 fetching corpus: 14800, signal 288996/298877 (executing program) 1970/01/01 00:18:42 fetching corpus: 14840, signal 289191/298877 (executing program) 1970/01/01 00:18:42 fetching corpus: 14840, signal 289191/298877 (executing program) 1970/01/01 00:20:34 starting 2 fuzzer processes 00:20:35 executing program 0: ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2, 0x9}}, './file0\x00'}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000440)=0x0) sendmmsg$unix(r0, &(0x7f00000004c0)=[{{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000003c0)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="acd4cba2bc70470641feb58eed9964a8ed0a6c9ce9461260c456f6f2246b98d7bacfea35f2e106af73e9932bdd991b2518e59fd2384d2630f34445f28f5898783bb8ca22694921d13b999790ccb534697e72f3192b04105d006207b21d54761d121d5f065620da4ced3074aa1885455ccc67e7f8fb61f84bfd6c1aada50e7058b53f5d093daec24fe70b7e36488cea9442ad5c1ced503aaf6bc5161c9b31e82091222d9701b49b58f63520098377d02ac28a6cc0305688708a3d6d7a6539eff712737f7dcc18de490ffea6d08ccafea864c1717309c9e6dd9f45557adb72b1b1e7412e632216c5e2e731561f", 0xec}, {&(0x7f0000000200)="7b482c312404290d9c01bc34a92ebb3337975a3579a94a189c8930da39008eea73d7d3bb8e1667d700877dfb2928531065a229f5dce8b5ea3490", 0x3a}, {&(0x7f0000000240)="d63fb1fc88f26414c4d1ff4b75b721", 0xf}, {&(0x7f0000000280)="d84a8420fba6db91d27aae9957c9a08d575321b283ac75a11615be50dd0a0003f15e908e588a687b72eec0360098c74e4a9db14be75f8f285f49c45b2910481eaee565700a975a9a607b944c", 0x4c}, {&(0x7f0000000300)="75f12e582741668f146e13c8e61ef33c346ea16360e0a7356ef531f5caafeaa625922603e752ca0ed25e1ee47b2f9b91c2bf", 0x32}, {&(0x7f0000000340)="c9328162091c064ca764f8055b64868d59e22b5e9c0ab60337b8d52f3aba942d226c5a1ec533de45e448dad3d0704f6f54a5d181e56408a98b1e2eef0d50c0251c3c06ec661c448e3a0cb56c6bf7dcca84e72c2edef4d804247d9e4b281e360f16df0fd6fa000e2b2840cdb376d2d86bb2e2dca92cb2", 0x76}], 0x7, &(0x7f0000000480)=[@cred={{0x1c, 0x1, 0x2, {r1, 0xee00, 0xee00}}}], 0x20, 0x20004080}}], 0x1, 0x8000) faccessat2(r0, &(0x7f0000000500)='./file0\x00', 0x48, 0x1000) mount_setattr(r0, &(0x7f0000000540)='./file0\x00', 0x9000, &(0x7f0000000580)={0x0, 0x4, 0x60000}, 0x20) mount(&(0x7f00000005c0)=@sr0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='v7\x00', 0x2000008, &(0x7f0000000680)='-/\x00') mknodat$loop(0xffffffffffffff9c, &(0x7f00000006c0)='./file0\x00', 0x10, 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000700)) r2 = syz_open_dev$ndb(&(0x7f0000000740), 0x0, 0x200) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000780)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) r4 = accept$unix(r3, &(0x7f00000007c0)=@abs, &(0x7f0000000840)=0x6e) connect$unix(r4, &(0x7f0000000880)=@file={0x1, './file0\x00'}, 0x6e) mkdirat(r3, &(0x7f0000000900)='./file0\x00', 0x28) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000940), 0x400001, 0x0) r6 = openat(r5, &(0x7f0000000980)='./file0\x00', 0xa82101, 0x24) removexattr(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)=@random={'trusted.', '\x00'}) r7 = openat$null(0xffffffffffffff9c, &(0x7f0000000a40), 0x400, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f0000000a80)={'vcan0\x00'}) r8 = openat(r6, &(0x7f0000000ac0)='./file0\x00', 0x119001, 0x10) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r5, 0x80089419, &(0x7f0000000b00)) signalfd4(r7, &(0x7f0000000b40)={[0x1b1e]}, 0x8, 0x80000) execve(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000cc0)=[&(0x7f0000000bc0)='v7\x00', &(0x7f0000000c00)='/dev/nbd#\x00', &(0x7f0000000c40)='(\x00', &(0x7f0000000c80)='/dev/vcs\x00'], &(0x7f0000000e80)=[&(0x7f0000000d00)='/dev/vcs\x00', &(0x7f0000000d40)='/dev/vcs\x00', &(0x7f0000000d80)='\\\x00', &(0x7f0000000dc0)='[@D&*\x00', &(0x7f0000000e00)='vcan0\x00', &(0x7f0000000e40)='[#\xc4.\x00']) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000ec0)='batadv0\x00') ioctl$DMA_HEAP_IOCTL_ALLOC(r6, 0xc0184800, &(0x7f0000000f00)={0x8000000000000000, r5}) recvfrom$unix(r9, &(0x7f0000000f40)=""/194, 0xc2, 0x1, &(0x7f0000001040)=@file={0x0, './file0\x00'}, 0x6e) r10 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r10, &(0x7f00000010c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000001140)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000001180), &(0x7f00000011c0)=0x8) write$FUSE_NOTIFY_POLL(r8, &(0x7f0000001200)={0x18}, 0x18) ioctl$int_in(r0, 0x5421, &(0x7f0000001240)=0x7) 00:20:35 executing program 1: bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f0000000000)="66944f7c3fa81f3c3dbce420e0c499e61abe04482138b8e8f817474b8aa2b1c24e16a5941edcd8e2b2a3dd9a3ef83cb0cefffb979db0c497b3e231f8c2c35c0ac03dee2b47e9495931351cda470329aca99efd4004a10cd80ecccb590f5ba12d3958f6079db949ddcb16ce831fe58e6324477058309e16b6d6cc30357373b890391add20aaedaf88969054adbb7d8e87a7f06b90eba32dab15b890ccd39ec65653c934264b3d87e1eceb8314a09346e8666bc7069a34d874f557ff94a6f47343df9394109e4995c62db4342200c34b36c12f8b943782fc7f3ce5568b11f3437c68b8", &(0x7f0000000100)=""/204}, 0x20) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000300)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffff33}}, './file0\x00'}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={0xffffffffffffffff, &(0x7f0000000240)="1f84fa4d3f03b669adef90beb22fbccd796b92d0a690195d5e77c984dc939dce3e64dd78c4e01e421e6bcfff0ec65ae83ff64bb097e112abb447bc145a3ae56ac0ea5703b03c20395bd94bfe6a144eafcc9b70ca2a5d28b22605d272b09cab861828412ad92b7418c8f48e99c30f6df0ad8a06a8b3a5c23ad60645e482f5b75574624168c974a6b410625b757124e45943ca5d8b8dd127188736a069f7a03b460c0a52a7e723987ad82f6532d5a481165efc15", &(0x7f0000000340)=@udp6=r0, 0x5}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000440)={r0, &(0x7f00000003c0)="5e204adefa0b79cc6e5c083a51ff87fed7f8b7115d7a994d74c39f754589b83564d0fc816c25b6c5e25bcb68fbbb51336d34fecb", &(0x7f0000000400)=""/19}, 0x20) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0x2}}, './file0\x00'}) r3 = openat(r0, &(0x7f00000004c0)='./file1\x00', 0x204380, 0x2c) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r3, 0xc0189373, &(0x7f0000000500)={{0x1, 0x1, 0x18, r2, {0x8}}, './file1\x00'}) r5 = openat$cgroup_ro(r3, &(0x7f00000005c0)='blkio.bfq.io_service_time_recursive\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000640)={r4, &(0x7f0000000540)="814ab15584d9ae7988a9530b6b8f4ecaec5eaa33ed4d906e24a779a38a08d586a54c8966b33ff5b46961952842c5f4283d96becb6968982cbafc45064af97defd16df2ac0d4c3f7ad9ce2dbffcf955a10991fd98645d1ba66e689ede259dbf2fe77054c37ab958644ea4", &(0x7f0000000600)=@tcp6=r5, 0x4}, 0x20) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000680)='clear_refs\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000800)={r2, &(0x7f00000006c0)="a6776a67e35b3e098f52de41973d3c9bdd816a8a1b3a084e11a149f7fb5faee321bdfb73cf32a3570d6b44f6e20df33a84e986034f79e664bf28bc360b0abf45930d86c579108eaa34da1a9b29bbfb121383265048426287e550c7c342ebdd68513168b0c1d481f149d7a2270e736aca30840c60832b6eb0af4852867ca32808f2ca253d9d88c3691d2584e875d471e84a571b262fdc9712f1ef02a8cb538f6863fb8db812a6dfa862b2b1aa0a02192e31980df05251f0bcc49edc1835d741146d4775d2a964ea35e63ba7104fe7c97bb8c6a4adfb634368", &(0x7f00000007c0)=@udp=r2}, 0x20) close_range(r0, r3, 0x0) r7 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000840)='./file1\x00', &(0x7f0000000880)={0x20400, 0x0, 0x7}, 0x18) openat(r7, &(0x7f00000008c0)='./file0\x00', 0x400, 0x63) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000900)={0x0, 0x1, 0x6, @broadcast}, 0x10) ioctl$FITRIM(r4, 0xc0185879, &(0x7f0000000940)={0xff8e, 0x1000, 0x1}) sendmsg(0xffffffffffffffff, &(0x7f0000000e40)={&(0x7f0000000980)=@ax25={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x5}, [@bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000a00)="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", 0xfa}, {&(0x7f0000000b00)="a2f6c79c409eaa422684b697857b0af4fa5fa4bad0091488e986c55d73b59348c866089c1c92c0bfb41cfafc4231b6117e8ac1b07d73f7ec857a8151484afe2dff9fdcb025f790774b0e4b6f5537b7ddf402849a0657f9e724a268185e32643ea85ef50ae0852b026f444b316cff6658fa390b93213a62f4c008", 0x7a}, {&(0x7f0000000b80)="c3b5e69f1ea6ae0d0f6838798e7deab446c2b0ab4dbe29b1c1bcf1b4a807b5473d9a1c0f969d990a7f", 0x29}, {&(0x7f0000000bc0)="0c181fe50b5a85d77fee234ca7e2bc46891a1ca49c14d61dbb92a99a4d545a924985348e2f9834be78ac8dbaf6b4a57a063abcd77e2da4480a35e6630b6dd181bef37ded7b6c65c6f23ddb564eb84949b40290473d60a049cd3817b9c62014337444d34757d1ca720526ca81af81b51308cd3bf6b6a98eb96cbcae01", 0x7c}, {&(0x7f0000000c40)="c6c15d50866a5e3103dad54d50630914e286d163158ff962a4a9c9", 0x1b}, {&(0x7f0000000c80)="335e52011f6de67ef512e8a7a5f570e11ac5b3fc3007518efa", 0x19}, {&(0x7f0000000cc0)="8efaa1097b069bf36be8d08c5fa18b496974467ae9ffba09ff9697b6baaf2fcd4e2d59a50f1ca0915ebc12b59b464fe6796db977fbf4587a33055a3fb349921e4c245772a8c1d1089d1cf501fd843da88fd96ef1c73638156525963b5dc83ddb38c68ab3b0d7d1520a7a1ed892287bb19a717ac5d68f868c40075862c3b01ba615ff0236d8b4484517901b4c7d745a1899fc4288da7e875d3bfbfa2973daf52662e49d842e0c8dc9d6e9852e309eea4b7fc225119a08d70f9848ecc1eaaa68918d33fd7330e58b1c7999625e08f22a04a7f160bfc345055ed73e6b00414867fb28e07085140c843f61d5ddcf26b9", 0xee}], 0x7}, 0x2006000) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r5, 0x402c5342, &(0x7f0000000e80)={0x80000000, 0x9, 0xff, {0x1, 0x5}, 0x7}) lseek(r7, 0x6, 0x2) r8 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000010c0)={r1, &(0x7f0000000f00)="33b3705f9af4367a8346d125fd945702486e5a00eda771e08c3e343dd4bf3247215fa781e3fe4f1d0377f54d1a126ffedacfc6c1be288c5d4ffb5eceb5698d0bf8b1a47b6451568b9f7c210655af4a59e449af8c7f407496a8e57b859a054d5a7df41910796c2c525d43267885f5a822141e472ab219abebc6d95118900351fd60ea0bfccd914503f8dcc5b9d865083aa5d77e2f28cf5ec087cfa8123d6f6f8741ad3db14fe1e3dbd8bf687239b16a9d2e7ac59515cf374917a5896c2ce93c6127c9a97377d05826e9b1d749fc96d802dde135e9111b1b24ec181ad1c2b06be103585d", &(0x7f0000001000)=""/175}, 0x20) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000001400)={&(0x7f0000001100)="fc22cb428b2006807f0fa24233ab3a16381d9296da115a5cf757f6c0d022f187aefbcbee4c", &(0x7f0000001140)=""/234, &(0x7f0000001240)="3f7a1ade87dfacc3245075c8ff100948023e4950e9d91a0e18c18f191f7cd756c95109d1340164a48d4afe27396a80f994fa6cf060cb3aa6369ad12096439a896bf0c5125d631eec2692aad4623c5711c7a022045318c280fef4ee6fdee609f3b993659b883b36114f3814207e026662f00357f49e96045d6a965c2c93d64c18a23ff4d7ef2cb25b2e9d8974025d355d27977055d742dc5aba0604d34f4b57b9f27421ac295ce319fc2a627839c5fa", &(0x7f0000001300)="b108e8751f144109182a6837bcd6b7fd271cd88a44fdd42abe52bbfe1da05b86c2f6e9f77bb90265ee872a953a43d0b7d1f7b01e942b7b8571b421a3c0590cd6e92f96992d88ae3f38140fef5ce45712aec0555cd7035fd4d2af0123e7b56445bce22c4f17e6b4a21c161991a5a06ae5e55061cd73013aaf60f4630ec2dbfab3d947e450a9b0bb469d7a799436e533b5f5bb4aa0711ddae90a30ba8a79150db2c2ea10f2bb203595edabc10aad379e05d560d8134b0aa25e9c6f52dc3627f73188b2b6", 0x80, r4}, 0x38) socket$inet6_udplite(0xa, 0x2, 0x88) open_tree(0xffffffffffffff9c, &(0x7f0000001440)='./file1\x00', 0x900) read(r6, &(0x7f0000001480)=""/13, 0xd) sendmsg(0xffffffffffffffff, &(0x7f0000001b40)={&(0x7f0000001500)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001580)="2a5270e6222d14ca98ebc71c752b1515f7f97cc0ce93c2e1f43e927fa2aba9ed7a8a5ddd272b2fd533596603fab0a29fd70c79161c9020433161883259f54b06c9f1da0a70b25f565b80d68faf77e9ac8ce04782cd08eaf8bceb35dae14009bcc01d3f0ca27d5f8da5dcbbf8ea0d0001eac9753c56faaf0a4d8498b58c5bb5e07373b1050ea6eef07f01e33f", 0x8c}, {&(0x7f0000001640)="fa71d08af6b555a67c6a456c5f6a82e4f5795439b98f27904ac9bcb5e071ab5eedbccb52b076e756bf39f32263cb3177bbec2a33ff780103bcb41a3f387fea47394060a023be1edcc2f1e4ad5aaa273cd11b2b6e98c87c31be5e4b8b9e9feb4caf524a54996d2811660eb25d8e2bc61efefb55af323d7cd123d56831553e423bf08e91b561ea7921b2609d4931b3d158a8ec44121fffc36ab20da79ac11c2c1f", 0xa0}, {&(0x7f0000001700)="e88475978006180fb42109fe83f2eb2fc56c8a3d3c4aa0157b845dbc6d84ccc44d2ecd22bb48cc7a951798c8a252e349b6ff80f524c38300e909059f92c5bbddbd9a92647349842196bd5ed8952b97250c45f327f25f28e1af133bfe0fd78434ccbddbf8d5848aad8a917fc2e1b0e9cdb4e1096415fcd94149cb333d31e51860099efe4b0abc99e1a36a838dc2777e626bbc955b38b78cadf45c122c25dacaae052eb25248e70d5dcafb7e1d64c0cd76", 0xb0}], 0x3, &(0x7f0000001800)=[{0x68, 0x84, 0x3, "f75c95407b4a8a6741b01a6cc0338d960db90082f39f4289ea795abdffedc73671db317ca664c52e88bf809d1d743e181a971d56674e4c9fccb984ad9f4deeaae98d191cc93e60bd975085b3db39694213ef1d7ced9287"}, {0xf0, 0x10a, 0x70e, "dca225d76e69a61ba99fcf4898d73daa6f5be2ec533493970a43addd9a4c6009859343d61901167f8cb4ae8d0d5018bbe4c5c139a7a3eb24916e01786c37113b29d5146b23c0b11409098604d9c95f3e3d703b4e3104603c3a09686e6e91315082eaf35dd2e70e1b2a0b3dfaf103586cab1c5ed8af9955d98d77838fac40f39ec2b64466853c246381b7c80c994d7bb414d5a042c8e9f09d54c81f18d590586dfb297e31446cd0c16c0a28aad04b964fcfa3dad531fe66fadd6c917a52d90bb0f8dbf501c3de9bbe88316483229c0e30f4a76781e2a2ffb81d"}, {0xc0, 0x10a, 0xfffeffff, "67df57c68ac0c515fcb1e446701f1ce3db2353c68519955d43b7e916a4ed9c2340377152ef270e255d9616587449acd79bfb5aebdac0d72a8c9f95e97d944df07dc54adb9c56cade5e7f0948fdf5e4c09cd79cb9d45ad8bd389d307c46c851b6570d2d90f1f3639bfd7dc666125e0c383b3671c5770bd09e168d0c5f2c831bac9978d502abba52b74830d0780fb6e0d3d11821ca9e02b5cfc0f3fe0f90a85dd02f1238660caf27d24d3992eaa8a48f67"}, {0x48, 0x1, 0x6, "900caa24cc7574821c17aacf02a2453a765f3f7a0b86b59bf5aa3b0ec33154354e1bad976f12a1d17d6b2e09f8b444c8465313ad8e70d2f7"}, {0xa0, 0x1, 0xffffff01, "406dfa373b6b7c45cfc00b19c9615173f2b3ef230d1d811c5b5578fc6faeb2d0374f9c57e05c93d395df37562c9f8e67f6e04024388961023fa203fbdc87fc082c74b8709804f557f580f4ede289494ed19d1d13398586e4e3fa27be6a0695466974771006fce749f63a2630b709b6abfafce3dd56a3c1a1c875d920eb3d81c8b254e4d5400e0fe30e4986e9ee4c"}, {0x18, 0x115, 0x9, "b2c0cec4144e"}], 0x318}, 0x20044084) [ 1260.802031][ T2068] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1261.009376][ T2068] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1263.825458][ T2070] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1263.918171][ T2070] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1275.249296][ T2068] device hsr_slave_0 entered promiscuous mode [ 1275.323112][ T2068] device hsr_slave_1 entered promiscuous mode [ 1279.975194][ T2070] device hsr_slave_0 entered promiscuous mode [ 1280.062362][ T2070] device hsr_slave_1 entered promiscuous mode [ 1280.102853][ T2070] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1280.112912][ T2070] Cannot create hsr debugfs directory [ 1284.822033][ T2068] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1285.521096][ T2068] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1285.810869][ T2068] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1286.032375][ T2068] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1288.288780][ T2070] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1288.478027][ T2070] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1288.603650][ T2070] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1288.734783][ T2070] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1298.684208][ T2068] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1299.223245][ T2068] Kernel panic - not syncing: corrupted stack end detected inside scheduler [ 1299.226224][ T2068] CPU: 0 PID: 2068 Comm: syz-executor.1 Not tainted 5.17.0-rc1-syzkaller-00002-g0966d385830d #0 [ 1299.231335][ T2068] Hardware name: riscv-virtio,qemu (DT) [ 1299.232690][ T2068] Call Trace: [ 1299.233631][ T2068] [] dump_backtrace+0x2e/0x3c [ 1299.234984][ T2068] [] show_stack+0x34/0x40 [ 1299.240088][ T2068] [] dump_stack_lvl+0xe4/0x150 [ 1299.241747][ T2068] [] dump_stack+0x1c/0x24 [ 1299.243012][ T2068] [] panic+0x24a/0x634 [ 1299.244112][ T2068] [] schedule+0x0/0x14c [ 1299.245322][ T2068] [] preempt_schedule_common+0x4e/0xde [ 1299.247217][ T2068] [] preempt_schedule+0x34/0x36 [ 1299.248624][ T2068] [] _raw_spin_unlock_irqrestore+0x8c/0x98 [ 1299.249955][ T2068] [] debug_check_no_obj_freed+0x14c/0x24a [ 1299.251379][ T2068] [] free_pcp_prepare+0x24e/0x45e [ 1299.252687][ T2068] [] free_unref_page+0x6a/0x31e [ 1299.253939][ T2068] [] __free_pages+0xe2/0x112 [ 1299.255207][ T2068] [] __free_slab+0x122/0x27c [ 1299.256891][ T2068] [] discard_slab+0x4c/0x7a [ 1299.258572][ T2068] [] __unfreeze_partials+0x16a/0x18e [ 1299.259969][ T2068] [] put_cpu_partial+0xf6/0x162 [ 1299.261324][ T2068] [] __slab_free+0x166/0x29c [ 1299.262595][ T2068] [] ___cache_free+0x17c/0x354 [ 1299.263778][ T2068] [] qlist_free_all+0x7c/0x132 [ 1299.264833][ T2068] [] kasan_quarantine_reduce+0x14c/0x1c8 [ 1299.266195][ T2068] [] __kasan_slab_alloc+0x5c/0x98 [ 1299.267791][ T2068] [] __kmalloc+0x156/0x318 [ 1299.269019][ T2068] [] fib_create_info+0xade/0x2d8e [ 1299.270265][ T2068] [] fib_table_insert+0x1a0/0xebe [ 1299.271543][ T2068] [] fib_magic+0x3f4/0x438 [ 1299.272816][ T2068] [] fib_add_ifaddr+0x2be/0x2e2 [ 1299.273989][ T2068] [] fib_netdev_event+0x362/0x4b0 [ 1299.275250][ T2068] [] notifier_call_chain+0xb8/0x188 [ 1299.276992][ T2068] [] raw_notifier_call_chain+0x2a/0x38 [ 1299.278912][ T2068] [] call_netdevice_notifiers_info+0x9e/0x10c [ 1299.280198][ T2068] [] __dev_notify_flags+0x108/0x1fa [ 1299.281505][ T2068] [] dev_change_flags+0x9c/0xba [ 1299.282761][ T2068] [] do_setlink+0x5d6/0x21c4 [ 1299.284033][ T2068] [] __rtnl_newlink+0x99e/0xfa0 [ 1299.285291][ T2068] [] rtnl_newlink+0x60/0x8c [ 1299.286699][ T2068] [] rtnetlink_rcv_msg+0x338/0x9a0 [ 1299.289139][ T2068] [] netlink_rcv_skb+0xf8/0x2be [ 1299.291532][ T2068] [] rtnetlink_rcv+0x26/0x30 [ 1299.293243][ T2068] [] netlink_unicast+0x40e/0x5fe [ 1299.294522][ T2068] [] netlink_sendmsg+0x4e0/0x994 [ 1299.295618][ T2068] [] sock_sendmsg+0xa0/0xc4 [ 1299.297116][ T2068] [] __sys_sendto+0x1f2/0x2e0 [ 1299.298166][ T2068] [] sys_sendto+0x3e/0x52 [ 1299.299324][ T2068] [] ret_from_syscall+0x0/0x2 [ 1299.300706][ T2068] SMP: stopping secondary CPUs [ 1299.303057][ T2068] Rebooting in 86400 seconds.. VM DIAGNOSIS: 08:52:08 Registers: info registers vcpu 0 pc ffffffff80dc337e mhartid 0000000000000000 mstatus 00000000000000a0 mip 00000000000000a0 mie 000000000000022a mideleg 0000000000000222 medeleg 000000000000b109 mtvec 0000000080000540 stvec ffffffff800055d4 mepc ffffffff80c0b47c sepc ffffffff831afd22 mcause 8000000000000007 scause 8000000000000009 mtval 0000000000000000 stval 0000000000000000 x0/zero 0000000000000000 x1/ra ffffffff80dc337e x2/sp ffffaf8009df5810 x3/gp ffffffff85863ac0 x4/tp ffffaf800bfd1840 x5/t0 ffffffff86bcb657 x6/t1 5d549b67d898f900 x7/t2 0000000000000000 x8/s0 ffffaf8009df5840 x9/s1 ffffffff86e58900 x10/a0 ffffffff86e58948 x11/a1 ffff8f800066c000 x12/a2 1ffffffff0dcb129 x13/a3 ffffffff80dc337e x14/a4 0000000000000000 x15/a5 ffffffff86e58948 x16/a6 ffffffff86e589f1 x17/a7 ffffffff80dcc2ca x18/s2 ffff8f800066c000 x19/s3 0000000000000038 x20/s4 ffffffff86e58900 x21/s5 ffffffff80dc333e x22/s6 0000000000000000 x23/s7 ffffffff86bcb6b5 x24/s8 0000000000000010 x25/s9 ffffffff86e58958 x26/s10 0000000000000010 x27/s11 0000000000000000 x28/t3 fffffffff3f3f300 x29/t4 ffffffff80112282 x30/t5 1ffff5f0013beab0 x31/t6 ffffffff86bcb657 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 pc ffffffff80475aca mhartid 0000000000000001 mstatus 00000000000000a0 mip 00000000000000a0 mie 000000000000020a mideleg 0000000000000222 medeleg 000000000000b109 mtvec 0000000080000540 stvec ffffffff800055d4 mepc ffffffff831a1a38 sepc 00000000000836f8 mcause 8000000000000007 scause 8000000000000005 mtval 0000000000000000 stval 0000000000000000 x0/zero 0000000000000000 x1/ra ffffffff80c262dc x2/sp ffffaf8010707b40 x3/gp ffffffff85863ac0 x4/tp ffffaf800cc29840 x5/t0 0000000000046000 x6/t1 5d549b67d898f900 x7/t2 0000000000000000 x8/s0 ffffaf8010707b50 x9/s1 ffffaf805a9e8018 x10/a0 ffffaf805a9e7d18 x11/a1 ffffaf805a9e74d0 x12/a2 1ffff5f00b53ce9b x13/a3 ffffffff80c262dc x14/a4 0000000000000001 x15/a5 ffffaf805a9e7d18 x16/a6 0000000000f00000 x17/a7 ffffffff80b09d26 x18/s2 ffffaf805a9e8028 x19/s3 ffffaf805a9e7d18 x20/s4 ffffaf805a9e7d18 x21/s5 ffffaf805a9e74d0 x22/s6 0000000000000001 x23/s7 ffffaf805a9e74d0 x24/s8 ffffaf805a9e7490 x25/s9 ffffaf805a9e7d50 x26/s10 ffffaf805a9e7400 x27/s11 0000000000010000 x28/t3 fffffffff3f3f300 x29/t4 ffffffff80112282 x30/t5 1ffff5f0020e0f00 x31/t6 0000000000083418 f0/ft0 0000000000000000 f1/ft1 40432a60e5b2524f f2/ft2 40ea270000000000 f3/ft3 43e0000000000000 f4/ft4 3ffe000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000