[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 47.400586][ T28] audit: type=1800 audit(1578454064.378:25): pid=8400 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 47.421046][ T28] audit: type=1800 audit(1578454064.378:26): pid=8400 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 47.471724][ T28] audit: type=1800 audit(1578454064.378:27): pid=8400 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.167' (ECDSA) to the list of known hosts. 2020/01/08 03:27:56 fuzzer started 2020/01/08 03:27:58 dialing manager at 10.128.0.26:35703 2020/01/08 03:27:58 syscalls: 2824 2020/01/08 03:27:58 code coverage: enabled 2020/01/08 03:27:58 comparison tracing: enabled 2020/01/08 03:27:58 extra coverage: enabled 2020/01/08 03:27:58 setuid sandbox: enabled 2020/01/08 03:27:58 namespace sandbox: enabled 2020/01/08 03:27:58 Android sandbox: /sys/fs/selinux/policy does not exist 2020/01/08 03:27:58 fault injection: enabled 2020/01/08 03:27:58 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/01/08 03:27:58 net packet injection: enabled 2020/01/08 03:27:58 net device setup: enabled 2020/01/08 03:27:58 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/01/08 03:27:58 devlink PCI setup: PCI device 0000:00:10.0 is not available 03:27:59 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x300, 0x8) 03:27:59 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000080)=0xb4, 0x1e8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) syzkaller login: [ 62.772824][ T8568] IPVS: ftp: loaded support on port[0] = 21 03:27:59 executing program 2: pipe(&(0x7f0000000140)) r0 = openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000040)) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigaction(0xa, &(0x7f00000001c0)={0x0, {0x7fffffff}, 0x2, &(0x7f0000000180)="64f226262a78068fc828954b00044d0f38f629c4c27d18eec4a2f2f70c68f04419346c2667430f47f4410fb6a528b162390f962ec461a1da1b"}, 0x0, 0x8, &(0x7f0000000340)) pselect6(0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000200), 0x0) [ 62.894486][ T8570] IPVS: ftp: loaded support on port[0] = 21 [ 62.989962][ T8568] chnl_net:caif_netlink_parms(): no params data found 03:28:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'bond0\x00'}, 0x18) ioctl(r0, 0x800000000008982, &(0x7f0000000080)) [ 63.092045][ T8568] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.114635][ T8568] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.133142][ T8568] device bridge_slave_0 entered promiscuous mode [ 63.192704][ T8568] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.213528][ T8568] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.234287][ T8568] device bridge_slave_1 entered promiscuous mode [ 63.261985][ T8573] IPVS: ftp: loaded support on port[0] = 21 [ 63.299653][ T8570] chnl_net:caif_netlink_parms(): no params data found [ 63.317903][ T8568] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link 03:28:00 executing program 4: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000002740)=ANY=[@ANYBLOB="2400000019000101000000000000002d021800000004fd000000000008000100ac141400"], 0x24}}, 0x0) sendmmsg$alg(r0, &(0x7f00000015c0)=[{0x6, 0x0, &(0x7f0000000100), 0x2, &(0x7f0000000340)=[@iv={0x0, 0x117, 0x2, 0x0, "a8c984b9f7a4b0deca34f8de2066477c7fb680b3497ec6d89a4338580ebac886b45328468eabb888b99db577de80b6506091674861e51f1675d3f1b249db6277f90e67c251260faae615c8c58155961841492c61da2ebb1366c026bfc0d9056f56fa2994f633d82273ce2ac55bc3a7839959"}, @iv={0x0, 0x117, 0x2, 0x0, "c28108d751148691521f4af9b6d739cfa302edb8f84087b1b6d68aa5cbd1512986ae4521894992c09d2d2009f742124d7d98a22ff1f47b129c8b25097509c65bb39f7d87a9c50ea6c11bca976b88386f092091d4fab1406888c6664987813daf3683a00e7c0f7050f3a006b71c9fb0182449044532eb886628c165b7a604f99f84803774ef69a2d002cfc10b3d9bd5e99d315b36a3"}, @assoc, @iv={0x0, 0x117, 0x2, 0x0, "dc976e1e728b081134d423fa56de23b13219c71f2ca68fec3dab53c6518e73d40ab71e73c07d724575411ff5e5d04194e61b1c22398f7fe4a98ecdc2d85da4cc9c71f8efcb74f286e9d4561602acc395892c2dfe8fbdb0d9580a24a21faefd02d5b6014e568152a84ebe06776d5e3376a0350141d334ee6eece5e7cc69bb49a0a09b60e4ad3c616782564476596b6a47db03acead050647846084ed6f4775547930c337d06a35e804c37f2"}, @op={0xfffffdea}, @op, @op, @iv={0x0, 0x117, 0x2, 0x0, "f7eed01bd64716d2c5ba89021fe2b41c88203f4396cb2c214f118e64b68bf15e42ccdd616091209ced3c79219c49b2fd8320244b52e90ccbd85b31c35022997983ac34609619a17810d4e28384db8a1ca56f837eddf918e7a3844be1afd39be145025b9ef72a0de1012630b7ca79329da1c83585779d6ffecf7fd8ba56c7beed515d479f5a34812629869316a8ce95a9ea650a3b9d9381634348d2aaf3d62a01e83167c5ec28d30125486362bad7101f08202c3fbdc8cdf09abe021a20574807e02036c04a4362c9b162f1c2708f9351292c03acdb8f9ab596a9b53167fe36118a3707e153454a717edc8a3f0ca079728846a7fb99e080c2e9b348aa5f576c50b1544166e1e17446d7c2f35f1d62531b247e9f87f160ede2a316e40fb164043e661be1dc71b6d52364615f0bfc58bae253bddf79ec859a95a5b3982cc01ad05bc291c7e5671d80785311ca3be3e2f7932ac415bc26fd6328f94d84180625ea072c15c0761ee4b03487539c6f2ab419ceccce69845f5ce2b3e5fac5b53801ee22064499385539a8ad99a56876ecb2fd62bd02c7cf18eff32c03c0f4b28934d6a6ddbf8904917cb632955d10f1d69a66163e94852d167b9ca80cdd66d72237495694493f21258d0a62d7b5db2553b0d72db16eedf898a7e82e66225ae18de5821a3afe8219ae87522f3ec2d6b4c125ae0f6a955caa0002424d4635ddd9968df222c0464c1f68f813f6631eb58a7d9346da3c963b0dcf9d2b14e77323d80c5ac4ba9e7bc315e05dca34bea7c3cfdf02c97c846f6ab7d1e80b1cb77195dc12a0b63b2f8baf3d6055f144488c91e8c1beb79e0cd7545e60f81d099c0e2c40d606c6ee82fadfeb043dcf28e38350a3fbba4273286b5956424b05ff4515b852fb1c125b9aaa2fc9157ff9d0ef5f1b61feeaff71432a90ec2162048008ca69b999852b810ff1635ee9b9680301e643798d13517b16613d66fda96359b7e03ec0c5717cab1899327d58235c9dce3c94305055d4eb1ec9cfb7bf948bdae1b06f32ec129e288bf80d472c1acd11b4f93802af228e6c80453920ad2fea9678106dca8beb269741d15a48d3d4046895aa9797b0a7adfa42ec860ae836e8aeb56639d6e1c69a26fa725685513267dc76d83593679facede7a2279ea57a1261dd74d82bcd161354b48c50befd1c598af841b1a17c8c123e81d786491de017dbf79137f03f2d0f68f34e3d3540d53ff5cb8f6d4aa32922eb6d2282d04cf120733fc8930208fff8a88e0a48cb0c176e6a60a520b5abb5ff66197a241c4eb0159e83888bdc7bcf46c2030a10f809a1db5791d3064c9b9019564525ae8a5b4de2625185fe4a9f771b7e91d6d75b4aaddeeaad534f6874df3f497a821e92da3ad6429793f1cc323e78db2fb80225f06742257f49265be5e9755b2b53c825372047d1d1a9abc13786c96c2c0949cb9c636280f488024464f101642bc7ff70c46f7c1046fc81b9cffafd4144820eab98f298bf63908b8c86b8f44b94e86aef2c3961cdfed1b9c278e9bae6eb6abbd526f8aa5024b4289a507c267de9103651c04069a0bfd61a472f6faed285cef7ee4131d77bfaac1bb48386074bff2e5b0dd26bea2668ee6779a567e4c0663138622d1726df1a02977304d17c7d17f8c21ab3183426dbf582335562f12ff1c8b7847240f45e2b15704d9b336d5299576971f027ab7765be14dc53617e9b512411b2c72b75c5e5a228fa05e1eb44eaeb2c1aa650ad24ff66a64a84873bdaf3a94b3312d30ac6a1b3f5f0b731b0bb06bfa42387f4e84aefe802bfe1106a844c8fb1b2df9f2448b7152339d58801dfcd696f467400bd19603249c7b5e09c1afe5d445794200c4b4cdb2cd20fa3e51c0b1339cd4023cc796fd3c3779f25e17f44a22f970afa4b16c636d468e507563a2b258b6804118e2261917eb3857613684f43590925c4a9fe4a576ecbefdc69f1be0cd9df2429df8ce13383fd7a1eac02bd55b4ad3f3a4861fe9e82cf195155cc628dcfdddd40780453f32e658a1725310a68b6bf360da32c688c97febf67a173067712d5658a1bebf06205b07aaa9b60a0d68da9472f1d7606d309b706754cecbdd3f55da3e89fb48d79a431fafe8a794e32b6393115bb0dc9201b520084ed545517c69ae327718e4e2d9070bffef3b4c616b7adc5624b7a1df6359e4ffa67b0aafb190dffc10175cdb65fc2b1f10693b6a5c5baf453ea6b6db09abda7f52a169c1cf01e926b62a3de3ea85f11877e14d40d38293582484bc3962fa86014800dd20dc867b751cc1dbf71f80beeaf73824375f027cc679182ab63d5e3a586db3e2f4fb41d79a2d4f0facc103dc5ed1dae74cdb771d1bce9421d6cc009b66e6940ea2845e1e7a1074632b860fab8d43840361e62f6d587909db87c8d7ee2b0950f4141b97600a0ad630383d4c66e6d392741fe6553063c0516980b16893682f59b8ffce46015315685656e4caf1feb36b31df5352375c9c7b9b725eca803767ba272104d6951653c97034b5371b4f2b3de1d0d9c38dad7869da3bf7a2ba42d508c0c2f88a8d470d9b13932d38800ce95b8d5bbade1397586e717f6b164a39c35f07ee2bf6c0ba177ead113fa1f45e2d01dc0e85002f19c310357d32f5f90c14384d47831c01e1dcd3834c65510b9cb99cd9c83c0a706db998332e2aacd93f08f41ecb3bc65288981f1b5f42b8bc442a1da9c73a7493e85ee21cb279e20e1ab0929c1ad9bf8949e365916e0e35f2f98eeaee31abf4fdb32b7cd7d062146020f0e6466c187670764aaf22f373012f5f618e4539b4bdf3ba99ef8ba714ec4a2d75ff8331bdd8a7de5c8e6491b0891a7e285b3f044aa249a5d925523e83d660074b79840edd21363eecd1bade58b76bf29a7860a28d08377f592a4239a4a12d85665b9562fe201c2f6c376ffa96ff5d63f8ef1639ad9cfd8f1e7e08442e9d9fe4dbb538bca1951c9d82a1460bb28ab622d158423341bf182c6af410aec66fba4333626358682342a632a8031e744ef5d84760a9b8b26f6236997eb2e6964a50a207c43c8b691bf680851673a92a55cbe9a8445e6b16eb0b812f5eea250b2d281ee593ef78d9239b4a029cc607386afa860c0de36fad7d07bddeaf9ef45884474afa5c1bbab8277a0a84f773f751110f6759152d957e954cf98e75555041ad599d135473408b8c4820f9999c4cbae14b1c085d3c5eb8caf466628e6530a25bf00112370db362591c5a1a4c50d84e2f63a38b5eeb7a3e3a89af48b86983a646e275538e9c7c49fd02324589527f861b880127da7b7bb83e83dc70d5c821632a678ccda1eee48faee012e774d4fd1f108c53400d849c1ed8e1a9091e23a4c642b22decf8795709e6d57be5db28d5e5e1bee57125433d1bf5d0bb000ce3fab13e81dae1182392433fa67fd1ad11d02f26574a0d851ff7597ca34efef695eebf648f8f48b0228a51e795230fdc6029d70f8b5520c1926478f84d5e6a480a08fd31771ebe5945767baf5ee48161ebf455542100d7d42457b5388533a2c825aea43a50085b67e0695bc11dd508a9c4a8190de173babd2bbdb51f649703065c162eb8fbfbbe9478061e4204d7dbf3ec636695457efbf068b9b8501c47c6f21cb2fcbe405499c1bb03f0bea0c45e6babdc84d59643f398b8413a4da7ac21d120676bc0490df0bb1c2954600ce06ae56788aa7da88fd7fcb62986c954c94839b358d37f27d7dcc41c61cd4517de8ab3ec7c6c32354ca65dab065f41563e963814dd87036715311688315d28154cf270077afa1e928aba0751c13f30bec4fdd9f1307dcf0b22ff3631b18c660a25f045025869659760d78af374497a03f017207b36898142beb7841a0a97bb9e70066d567e57e319ce7f5801f7d5edd5f8634458824ea60628c5045f9d63bbb91a5a26614ff46024085cb9d3074467524d23f2cecfd5312cd7179a35f4e140697723d90d8481293ef8099204158315ffe3876af834f7bdd04fcb07bb20d1326a914f3ae96dd3fc15a979b76739993db83f39b3bbfd89ee62b99876e943dd726ea135ce1deb58a6dc416b2d19c4e458c67f7ed01609e49a8ebac6e5b01872a3137f05991201883712a326c84e5a9c46e45086f44792c34ea788cb32d9f4f36173abb7f8a7aae91f149effbc92407fe1049612ca916aa5519b503ca8ebd1702f43a649d2d700510a124b3083d2409a7e1f134413f9d89b1b93846950e20d6b2ee5f9db4ff651183866b3d40ab126006876ae8cea6817bce9be0ad692fa45378c6da7a5752477a895f003ade4fbb90a070ab810e00520b483ef6cc87f3424eee98a6219941c95cf60964d98aa0ebeed2eaec3cf3de20ac60837fd414f187fc4e1fa8145636f4d9918cea813ff5f705966760d5974d99da8240471115a20b2fab712b0e90e6bd50b7b621d76c4349e63321971b781e44ca444a29ad5e3332806f930a2735b438caf3a197abb3f9f78789efaea71124c1ebfd88bac74e1cc3f194d0b32bc32c0dc686992ab2183840432ab0da58ce850136b221d054a0be5e6a07cc17f8b7a433be85de1735cf2c272aad4e88beffd3baa7f78d1ff1f4ce59f85a25ca9d73090560ad06839d21457314ec15d7c21f01d8d648f5da7ca5c4c1e5e15a5791e846552264f74780238643985f6516b8196b59236a3c8ef49ef96882f043cfafd13387e964be4b6f7bbf38d9ee2e9918284caa627021f5dd1b2b4967a8baea53115bc49edefc6a7555346fe6daada5dc59de5bdf39f4193bc738cc32c1270c023cab4ddfdcc3c512ae451752a5cf446b3b7ce3106284279b7acb915eeccb94d4ab5166575d34cac3cea08b63e06ecb81d6b903b4a8f79e472665060bad3204a255a80100ad5820563ec1b656cc18c44e678305abacb133b220ad76186a14c43639ac3a8ba4773883253d0da4f76fc304f918427d67708a8590d1b4515be53fe2501fec3d1822c08b75da781d67a02d3ae1ec353a4b269337cac094a92c26d1564d99b069c891e4d545cacbbff52bbb833afff1ab3c1afb120fe09e458d9ac9b4e6897069c48eef9731c2031064e17710ee6ebc39a29d05e17d9c95eac74ecc4d188e5d2ee9db5f35892d8b50ee12a3b9f993d6923abeaad4a5fa88e8adb527fd2fa059e53e392ef78b82c96ca36ca81a038eb6951dd38f4d06f19406ea4bf0ddac04d9da1ac75eb23b65ba6448d80788b3ccfec6dadd08dfb4569cd983888222b7ca9295409379dd3d1d6b9c720d089bf0ee828441f46935f94af161c7f826543424d3bc62ce889ff56a93a939012f3d557e777fd6ce2596b657be7c370196f9b832e2351efe1b3d7e88583d410a8c5106110be9c6d3ea0ea739cb0dee1bcbf167eeb3bbd375d8ac700a03bf5a077f9fdc4ed0638b98e68494a434d28c0c2373276ebe7689534fca3f360a4b931658c887a03168f6e480e4658abb5e352e7eeb19f4cf693f253a2626f1b181ff9f10eb4ff165a623c45804f94a136daa46a48b004fb63b8a823fcd5be893e84dc46d406888c4c321cc2eccf1f405b9b0721c794e8a781b5469420a0d3eca83348364192a576749fb0fa479de85cc621e332b19e3776bdcc345525e13243c76862965dc0013a9cc895ace401609502cc47f1045463dce5f470706187b109c96310c6361d1183535408a69036a87c87f74ced6db8fbbd5d4b3a191f33641bb9eeb02826cb2bce68b2dbc4642a38593057045ace2f90812b841e62929d05e909725b36932746c9a5f6d0627f959e6236ed31f3eb84c17da74dac31b0cc2a1"}]}], 0x492492492492297, 0x0) [ 63.369835][ T8568] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.453161][ T8570] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.484865][ T8570] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.492574][ T8570] device bridge_slave_0 entered promiscuous mode [ 63.518712][ T8568] team0: Port device team_slave_0 added [ 63.549335][ T8577] IPVS: ftp: loaded support on port[0] = 21 [ 63.555588][ T8570] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.562755][ T8570] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.573848][ T8570] device bridge_slave_1 entered promiscuous mode [ 63.583289][ T8568] team0: Port device team_slave_1 added 03:28:00 executing program 5: r0 = openat$ttynull(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttynull\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5414, &(0x7f0000000240)) [ 63.683196][ T8570] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.776210][ T8568] device hsr_slave_0 entered promiscuous mode [ 63.813796][ T8568] device hsr_slave_1 entered promiscuous mode [ 63.866174][ T8570] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.890106][ T8570] team0: Port device team_slave_0 added [ 63.904215][ T8573] chnl_net:caif_netlink_parms(): no params data found [ 63.907218][ T8581] IPVS: ftp: loaded support on port[0] = 21 [ 63.918840][ T8578] IPVS: ftp: loaded support on port[0] = 21 [ 63.927559][ T8570] team0: Port device team_slave_1 added [ 64.055568][ T8570] device hsr_slave_0 entered promiscuous mode [ 64.103889][ T8570] device hsr_slave_1 entered promiscuous mode [ 64.143559][ T8570] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 64.151316][ T8570] Cannot create hsr debugfs directory [ 64.180642][ T8573] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.188800][ T8573] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.196761][ T8573] device bridge_slave_0 entered promiscuous mode [ 64.207692][ T8573] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.216127][ T8573] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.223977][ T8573] device bridge_slave_1 entered promiscuous mode [ 64.289100][ T8573] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.337101][ T8573] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.396817][ T8573] team0: Port device team_slave_0 added [ 64.406598][ T8573] team0: Port device team_slave_1 added [ 64.450712][ T8568] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 64.498998][ T8568] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 64.566146][ T8577] chnl_net:caif_netlink_parms(): no params data found [ 64.635574][ T8573] device hsr_slave_0 entered promiscuous mode [ 64.693805][ T8573] device hsr_slave_1 entered promiscuous mode [ 64.743960][ T8573] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 64.751636][ T8573] Cannot create hsr debugfs directory [ 64.757587][ T8568] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 64.804736][ T8581] chnl_net:caif_netlink_parms(): no params data found [ 64.839518][ T8568] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 64.904803][ T8578] chnl_net:caif_netlink_parms(): no params data found [ 64.954795][ T8570] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 64.999352][ T8577] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.008223][ T8577] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.016203][ T8577] device bridge_slave_0 entered promiscuous mode [ 65.023940][ T8578] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.031112][ T8578] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.039866][ T8578] device bridge_slave_0 entered promiscuous mode [ 65.053095][ T8578] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.060251][ T8578] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.069284][ T8578] device bridge_slave_1 entered promiscuous mode [ 65.080449][ T8570] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 65.137215][ T8570] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 65.194828][ T8577] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.201915][ T8577] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.211319][ T8577] device bridge_slave_1 entered promiscuous mode [ 65.245037][ T8581] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.252136][ T8581] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.260534][ T8581] device bridge_slave_0 entered promiscuous mode [ 65.268679][ T8570] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 65.321353][ T8577] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.340706][ T8577] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.360473][ T8581] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.368194][ T8581] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.378311][ T8581] device bridge_slave_1 entered promiscuous mode [ 65.397938][ T8581] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.410590][ T8578] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.424379][ T8578] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.444754][ T8581] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.481115][ T8578] team0: Port device team_slave_0 added [ 65.501092][ T8581] team0: Port device team_slave_0 added [ 65.509797][ T8577] team0: Port device team_slave_0 added [ 65.518351][ T8578] team0: Port device team_slave_1 added [ 65.534497][ T8581] team0: Port device team_slave_1 added [ 65.542894][ T8577] team0: Port device team_slave_1 added [ 65.646343][ T8578] device hsr_slave_0 entered promiscuous mode [ 65.683876][ T8578] device hsr_slave_1 entered promiscuous mode [ 65.723610][ T8578] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 65.732794][ T8578] Cannot create hsr debugfs directory [ 65.786281][ T8577] device hsr_slave_0 entered promiscuous mode [ 65.824180][ T8577] device hsr_slave_1 entered promiscuous mode [ 65.864454][ T8577] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 65.872133][ T8577] Cannot create hsr debugfs directory [ 65.956687][ T8581] device hsr_slave_0 entered promiscuous mode [ 65.993875][ T8581] device hsr_slave_1 entered promiscuous mode [ 66.033633][ T8581] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 66.042086][ T8581] Cannot create hsr debugfs directory [ 66.095937][ T8573] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 66.119437][ T8573] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 66.165595][ T8573] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 66.206360][ T8573] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 66.322831][ T8568] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.380934][ T8568] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.409037][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.419025][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.435546][ T8570] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.470877][ T2763] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.480175][ T2763] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.490828][ T2763] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.498070][ T2763] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.506989][ T2763] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.515967][ T2763] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.524601][ T2763] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.531669][ T2763] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.540215][ T8581] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 66.596159][ T8578] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 66.635388][ T8577] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 66.689779][ T8577] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 66.738834][ T2763] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.746939][ T2763] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.756171][ T8581] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 66.805391][ T8578] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 66.856379][ T8578] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 66.906074][ T8578] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 66.977454][ T8577] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 67.038784][ T8581] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 67.085272][ T8581] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 67.136577][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.144825][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.163933][ T8577] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 67.191171][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.202364][ T8570] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.231563][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.241004][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.249688][ T2676] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.256771][ T2676] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.265902][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.275840][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.309250][ T8573] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.317986][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.329617][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.337670][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.347139][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.355884][ T2676] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.363076][ T2676] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.371727][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.380316][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.389127][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.397815][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.406845][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.415639][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.424340][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.433098][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.443786][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.487398][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.497721][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.507256][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.516425][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.525300][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.533713][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.544996][ T8568] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.561790][ T8570] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 67.573858][ T8570] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.588350][ T8573] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.604538][ T2780] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.613036][ T2780] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.625913][ T2780] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.634458][ T2780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.666761][ T8581] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.679563][ T2780] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.687851][ T2780] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.714827][ T8570] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.725762][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.738054][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.747623][ T27] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.754742][ T27] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.762621][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.772193][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.781056][ T27] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.788285][ T27] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.796341][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.814516][ T8581] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.826438][ T8577] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.845109][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.852621][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.861408][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.869436][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.877641][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.886799][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.898317][ T8568] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.935837][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.945654][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.955966][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.965438][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.974108][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.981181][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.989046][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.997082][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.005983][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.015800][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.024925][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.033751][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.042941][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.052093][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.060695][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.069323][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.087930][ T8577] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.114462][ T8573] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.134724][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.142679][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.151253][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.161288][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.170002][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.177218][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.186096][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.195611][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.204722][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.211780][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.219540][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.228429][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.237499][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.246660][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.255414][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.264483][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.273201][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.280305][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.288110][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.298621][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.307978][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.316237][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.342097][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.350949][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.359591][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.370888][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.379750][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.388436][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.397277][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.406441][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.415158][ T2676] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.426673][ T8570] device veth0_vlan entered promiscuous mode [ 68.442910][ T8578] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.463188][ T8581] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 68.477390][ T8581] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.485428][ T2923] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.494865][ T2923] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.520765][ T8570] device veth1_vlan entered promiscuous mode [ 68.535905][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.545944][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.555480][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.567779][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.576400][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.587598][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.596288][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.605157][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.614205][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.622461][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.630397][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 68.637975][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.646682][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.655250][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.664081][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.672339][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.682022][ T8577] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.695962][ T8568] device veth0_vlan entered promiscuous mode [ 68.719351][ T8578] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.731420][ T8573] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.748640][ T2923] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.756720][ T2923] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.773889][ T8581] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.789302][ T8568] device veth1_vlan entered promiscuous mode [ 173.843337][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 173.850191][ C0] rcu: 0-...!: (10501 ticks this GP) idle=d0e/1/0x4000000000000002 softirq=11961/11963 fqs=0 [ 173.860763][ C0] (t=10502 jiffies g=7013 q=269) [ 173.865790][ C0] rcu: rcu_preempt kthread starved for 10503 jiffies! g7013 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 173.877067][ C0] rcu: RCU grace-period kthread stack dump: [ 173.882955][ C0] rcu_preempt I28984 10 2 0x80004000 [ 173.889281][ C0] Call Trace: [ 173.892567][ C0] __schedule+0x9a0/0xcc0 [ 173.896900][ C0] schedule+0x181/0x210 [ 173.901051][ C0] schedule_timeout+0x14f/0x240 [ 173.906154][ C0] ? run_local_timers+0x120/0x120 [ 173.911170][ C0] rcu_gp_kthread+0xed8/0x1770 [ 173.915935][ C0] kthread+0x332/0x350 [ 173.919990][ C0] ? rcu_report_qs_rsp+0x140/0x140 [ 173.925162][ C0] ? kthread_blkcg+0xe0/0xe0 [ 173.929767][ C0] ret_from_fork+0x24/0x30 [ 173.934220][ C0] NMI backtrace for cpu 0 [ 173.938540][ C0] CPU: 0 PID: 8578 Comm: syz-executor.4 Not tainted 5.5.0-rc5-syzkaller #0 [ 173.947193][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 173.957257][ C0] Call Trace: [ 173.960550][ C0] [ 173.963393][ C0] dump_stack+0x1fb/0x318 [ 173.967753][ C0] nmi_cpu_backtrace+0xaf/0x1a0 [ 173.972603][ C0] ? nmi_trigger_cpumask_backtrace+0x16d/0x290 [ 173.978763][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 173.984926][ C0] nmi_trigger_cpumask_backtrace+0x174/0x290 [ 173.991005][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 173.996982][ C0] rcu_dump_cpu_stacks+0x15a/0x220 [ 174.002116][ C0] rcu_sched_clock_irq+0xe25/0x1ad0 [ 174.007341][ C0] ? trace_hardirqs_off+0x74/0x80 [ 174.012382][ C0] update_process_times+0x12d/0x180 [ 174.017585][ C0] tick_sched_timer+0x263/0x420 [ 174.022460][ C0] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 174.028036][ C0] __hrtimer_run_queues+0x403/0x840 [ 174.033252][ C0] hrtimer_interrupt+0x38c/0xda0 [ 174.038201][ C0] ? debug_smp_processor_id+0x9/0x20 [ 174.043479][ C0] smp_apic_timer_interrupt+0x109/0x280 [ 174.049016][ C0] apic_timer_interrupt+0xf/0x20 [ 174.054220][ C0] [ 174.057164][ C0] RIP: 0010:free_thread_stack+0x18b/0x590 [ 174.062875][ C0] Code: ff ff e8 28 04 00 00 43 80 3c 2e 00 74 08 4c 89 e7 e8 39 94 6a 00 49 8b 1c 24 48 83 c3 08 48 89 d8 48 c1 e8 03 42 80 3c 28 00 <74> 08 48 89 df e8 1b 94 6a 00 48 8b 1b e9 82 ff ff ff e8 be 2b 2e [ 174.082466][ C0] RSP: 0018:ffffc90001fd6fe0 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 174.090869][ C0] RAX: 1ffff11012325321 RBX: ffff888091929908 RCX: ffff88808b2f4380 [ 174.098832][ C0] RDX: 0000000000000000 RSI: 00000000fffffffc RDI: ffffea00023239c0 [ 174.106800][ C0] RBP: ffffc90001fd7018 R08: 000000000003a728 R09: fffffbfff124248a [ 174.115722][ C0] R10: fffffbfff124248a R11: 0000000000000000 R12: ffff8880919299a0 [ 174.123701][ C0] R13: dffffc0000000000 R14: 1ffff11012325334 R15: ffff8880a128d7f8 [ 174.131686][ C0] put_task_stack+0xa3/0x130 [ 174.137224][ C0] finish_task_switch+0x3f1/0x550 [ 174.142245][ C0] __schedule+0x9a8/0xcc0 [ 174.146669][ C0] ? ___preempt_schedule+0x16/0x18 [ 174.151795][ C0] preempt_schedule+0xdb/0x120 [ 174.156573][ C0] ___preempt_schedule+0x16/0x18 [ 174.161517][ C0] _raw_spin_unlock_irqrestore+0xcc/0xe0 [ 174.167166][ C0] skb_dequeue+0x122/0x160 [ 174.171583][ C0] ? wext_netdev_notifier_call+0x75/0x140 [ 174.177909][ C0] wext_netdev_notifier_call+0x84/0x140 [ 174.183448][ C0] raw_notifier_call_chain+0xec/0x190 [ 174.188842][ C0] __dev_notify_flags+0x24d/0x4d0 [ 174.193887][ C0] dev_change_flags+0xec/0x190 [ 174.198654][ C0] do_setlink+0xb2e/0x3960 [ 174.204168][ C0] ? __nla_validate_parse+0x18cd/0x1f40 [ 174.209722][ C0] ? __kasan_check_read+0x11/0x20 [ 174.214753][ C0] rtnl_newlink+0x14dd/0x1bd0 [ 174.219420][ C0] ? rtnl_newlink+0x351/0x1bd0 [ 174.224505][ C0] ? __mutex_lock_common+0x4f5/0x2e10 [ 174.229868][ C0] ? rtnetlink_rcv_msg+0x83c/0xd40 [ 174.234967][ C0] ? rcu_lock_release+0x9/0x30 [ 174.239731][ C0] ? rtnl_setlink+0x490/0x490 [ 174.244411][ C0] rtnetlink_rcv_msg+0x889/0xd40 [ 174.250316][ C0] ? rcu_lock_release+0x9/0x30 [ 174.255069][ C0] ? rcu_lock_release+0x9/0x30 [ 174.259828][ C0] ? rcu_lock_release+0x9/0x30 [ 174.264587][ C0] netlink_rcv_skb+0x19e/0x3d0 [ 174.269341][ C0] ? rtnetlink_bind+0x80/0x80 [ 174.274016][ C0] rtnetlink_rcv+0x1c/0x20 [ 174.278430][ C0] netlink_unicast+0x767/0x920 [ 174.283207][ C0] netlink_sendmsg+0xa31/0xd50 [ 174.287966][ C0] ? netlink_getsockopt+0x9f0/0x9f0 [ 174.293243][ C0] __sys_sendto+0x442/0x5e0 [ 174.297750][ C0] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 174.303810][ C0] ? prepare_exit_to_usermode+0x221/0x5b0 [ 174.309521][ C0] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 174.314974][ C0] __x64_sys_sendto+0xe5/0x100 [ 174.319732][ C0] do_syscall_64+0xf7/0x1c0 [ 174.324227][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 174.330138][ C0] RIP: 0033:0x414c43 [ 174.334042][ C0] Code: ff 0f 83 b0 19 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 3d 2d 38 66 00 00 75 17 49 89 ca b8 2c 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 81 19 00 00 c3 48 83 ec 08 e8 87 fa ff ff [ 174.354607][ C0] RSP: 002b:00007fffb8993fc8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 174.363012][ C0] RAX: ffffffffffffffda RBX: 0000000000a72200 RCX: 0000000000414c43 [ 174.370975][ C0] RDX: 000000000000002c RSI: 0000000000a72250 RDI: 0000000000000003 [ 174.378939][ C0] RBP: 0000000000000000 R08: 00007fffb8993fd0 R09: 000000000000000c [ 174.386899][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 174.394877][ C0] R13: 0000000000000000 R14: 0000000000a72250 R15: 0000000000000003