[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 55.886253][ T26] audit: type=1800 audit(1568265670.779:25): pid=8522 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 55.922061][ T26] audit: type=1800 audit(1568265670.779:26): pid=8522 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 55.985140][ T26] audit: type=1800 audit(1568265670.789:27): pid=8522 uid=0 auid=4294967295 ses=4294967295 subj==unconfined 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 '10.128.0.13' (ECDSA) to the list of known hosts. 2019/09/12 05:21:23 fuzzer started 2019/09/12 05:21:24 dialing manager at 10.128.0.26:41131 2019/09/12 05:21:25 syscalls: 2487 2019/09/12 05:21:25 code coverage: enabled 2019/09/12 05:21:25 comparison tracing: enabled 2019/09/12 05:21:25 extra coverage: extra coverage is not supported by the kernel 2019/09/12 05:21:25 setuid sandbox: enabled 2019/09/12 05:21:25 namespace sandbox: enabled 2019/09/12 05:21:25 Android sandbox: /sys/fs/selinux/policy does not exist 2019/09/12 05:21:25 fault injection: enabled 2019/09/12 05:21:25 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/09/12 05:21:25 net packet injection: enabled 2019/09/12 05:21:25 net device setup: enabled 05:24:02 executing program 0: vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)="db5a28386686141a80647e9b1101adb96ae6319522611df5450b308ce7ad1a43387a10881cbca85665cf1a27fde6dcb0b0395445c2081f4e6d497cb3b4b0ad0c8a7ec69a9924fbdb3f97eab3e0191a9cf5d9137c11b91dd2dadf10530b3aa67d82680a5f3c00f7297382aaa99383c6471570f34f45103eda7545de2add7eb09eb5f8f6166911b52c26bf0f1f5d52af8e19df486fdbbc285601a362977b6f443e58d6eb21d7", 0xa5}, {&(0x7f00000000c0)="1a964b3cd16cea4d2c4d552d3d52b8f9c881bd28f1440cd11fe0822562af5883ad02bf3fda67b76209d51a12861d767f1706e1c2395b915f28b71ccf2e074f7c7e62db4036a023f37a811857be76af0f5801ac7452376854959028599d155713af546613b36034003e697b953970a68b2ff633297f1489f1d6eeae", 0x7b}, {&(0x7f0000000140)="818c32f1f45f18aeaa9cd4deb4b54bf8d9f0554b3414e7435d1709da0ac75ce8da890e1d32e92c0b60d2fb6db0fa6ec7270d55ea1c1c", 0x36}, {&(0x7f0000000180)="7e2728ae1012f6f2ddb299996c2bc82f5703ba252b9797ad0d6726cff63cb02e9be4f73c777e5904e6886b5ac4d9f96c83e356ea4dc7a621913efeb47cc518cbd25e1cebb8cc1ce30effb6217c6567b17b0e8a3b4572b4d4ee139ef1f4ee4424da23773fa7344e9ce1", 0x69}], 0x4, 0xe) clock_settime(0x2, &(0x7f0000000240)) r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000280)='/proc/capi/capi20ncci\x00', 0x40100, 0x0) ioctl$SIOCX25SCUDMATCHLEN(r0, 0x89e7, &(0x7f00000002c0)={0x77}) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) r1 = syz_open_dev$vcsa(&(0x7f0000000800)='/dev/vcsa#\x00', 0x0, 0x303400) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000000b00)={&(0x7f0000000840)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x1, 0x0, 0x1, {0xa, 0x4e22, 0xf0, @empty, 0x7}}}, 0x80, &(0x7f00000009c0)=[{&(0x7f00000008c0)="dd814dccdc1861ded4383dfe7f9ea8722f051e", 0x13}, {&(0x7f0000000900)="06f702aaf18472c281602828b19595dfb5c1ab7298fd72eaeebdee0f0a2db60be534e319ea77456add4871bd478577b58c3a4b17c784b8732912279bc205253d6a6d1f239ad8207b37aab97f7a782354b1104b6c9021596cd3b987c9f0c7a5c4dffcd39cc2ae77fead82065d53717e1f3c12a889c7bc8b1533c4f0f0ceba45bd699a215cabaea9", 0x87}], 0x2, &(0x7f0000000a00)=[{0xd8, 0x29, 0x1, "c5254b299e3c4fc7dbc78383eaa75f4fd2b6769c3fbecf3affc51eb784ce5343710049851777de9f3597542d29dda30854a4ef3080afdd5b4181e937faefa5a7bae088280f119da6fe0542a78d2ec21310f807f2bc1f28dc423e2fc4e1e04785c98e3ac130435e1196350f392f6ab9de0099e65a28b78f62ee4a1ad4590165b2a55f4c99d0d74b4445a034ff5edce95982abf464c7a056877b35f5e662e8ee0845810ff377446e40b48436a5507031878f46debc59b27d825f9cff92c14ec30971627e410d"}], 0xd8}, 0x8000) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) r3 = syz_open_dev$mouse(&(0x7f0000000b40)='/dev/input/mouse#\x00', 0x7, 0x20001) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000b80)={0x0}, &(0x7f0000000bc0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000c00)={r4, 0x3, 0x20}, 0xc) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r1, 0x10f, 0x84, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) write$binfmt_misc(r2, &(0x7f0000000cc0)={'syz0', "a3020d05959afd5b68"}, 0xd) r5 = dup(0xffffffffffffffff) setsockopt$inet6_opts(r5, 0x29, 0x39, &(0x7f0000000d00)=@fragment={0x1, 0x0, 0x7, 0x8, 0x0, 0x2, 0x66}, 0x8) io_setup(0x2, &(0x7f0000000d40)=0x0) clock_gettime(0x0, &(0x7f0000000dc0)={0x0, 0x0}) io_getevents(r6, 0x24000, 0x2, &(0x7f0000000d80)=[{}, {}], &(0x7f0000000e00)={r7, r8+30000000}) syz_open_dev$media(&(0x7f0000000e40)='/dev/media#\x00', 0x7f, 0x28200) r9 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000ec0)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r1, &(0x7f0000000fc0)={&(0x7f0000000e80)={0x10, 0x0, 0x0, 0x10c9404}, 0xc, &(0x7f0000000f80)={&(0x7f0000000f00)={0x4c, r9, 0x100, 0x70bd26, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0x38, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6356}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x10001}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x800}, 0x40004004) r10 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0x10440, 0x0) ioctl$CAPI_GET_MANUFACTURER(r10, 0xc0044306, &(0x7f0000001040)=0x4) r11 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001080)='/dev/snapshot\x00', 0x40000, 0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) ioctl$VIDIOC_DQBUF(r11, 0xc0585611, &(0x7f0000001100)={0x0, 0xc, 0x4, 0x1000, {r12, r13/1000+10000}, {0x1, 0x2, 0x7, 0x8, 0x3f, 0x2, "a4986a8f"}, 0x6, 0x2, @fd, 0x4}) r14 = syz_open_dev$swradio(&(0x7f0000001180)='/dev/swradio#\x00', 0x1, 0x2) sendmsg$nl_netfilter(r14, &(0x7f00000014c0)={&(0x7f00000011c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001480)={&(0x7f0000001200)={0x270, 0x10, 0xd, 0x800, 0x70bd28, 0x25dfdbfc, {0xa, 0x0, 0x2}, [@nested={0x188, 0x26, [@generic="ba96d6459f32e797ffc58cc6b9375a5de295b9c5bf84eef14165675df11ccacc013d03a9086d690d3ebeeaa6e6aca97c08ef769e14da7cf5d8ed7ae5fb37907d239a2b047028fd0fcd50f15eafcde2c2fd792b4df3961b1785039e32edb36f49b30fcd06984ca6c8e7b7a1ebba1e4e5a3e2d0e2b1be6ccfb6882304e3b3d0693433fa47ae23ef8f04a2b3f15da91fa5e36a961193f489ff955820b006c996c4f50a1a4742c9b2eda5e64fed245e6e1892e891fca8259da25bf1290f670400d178b7d70ce700e22a3a3", @generic="615d77f215afe6ea11e8d6074ddca0a012307da00dbabccb3ac3e618f8ec2464206954f63599e11ac6eb104f6879227868c18822e65efb024deb01bfe76b0ab69a67755a89eae158a35b7a47b2de7ce79d88baf169dc1e126456dd8d15450996b8fb7318db67fdbb820f544c2a251dd6972b78ba022efa41c4f808bd3884bfed4937c36440584155f94b0999bf51ccfaf42acf31f6f9ab767ab493226c4bc0abc38a4bf36e5c7e54157dd4d5519f5232c0dd24d81d37e29c0f40"]}, @typed={0xcc, 0x20, @binary="05d8122a6af25a2ca516113aa585813e1be841de893358d3eb88c965dc4a95c7f4115e9cd068f9ea821d8eded74b8ee9438755704bb3e7120e3d0cdd732084e002708ae685de397305bc5d80a59a454dbacc3d1e7e381afb06836a6721945b51eb4bd21d31effd34d68549c501bf8695a980c7e2d6a0ad6bd0e1835e6511b452c66622e389eb7ea372ff070ce1dd0998ede2509d57807807bbf9602adc0cdab948a7b38704ac0ad97f431a402ea809f32262638b96e90da34dfcaac06b34702f0fe69413ea"}, @typed={0x8, 0x54, @ipv4=@dev={0xac, 0x14, 0x14, 0x1a}}]}, 0x270}, 0x1, 0x0, 0x0, 0x804}, 0x4000) r15 = accept$packet(r5, &(0x7f0000001500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000001540)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001580)={'teql0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r15, 0x8933, &(0x7f00000015c0)={'team_slave_1\x00', r16}) 05:24:03 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/100, &(0x7f0000000080)=0x64) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @loopback}, @in6={0xa, 0x4e20, 0xa97, @local, 0x33}, @in={0x2, 0x4e22, @multicast2}, @in6={0xa, 0x4e23, 0x9, @local, 0x5d8a2e2b}, @in6={0xa, 0x4e24, 0x80, @ipv4={[], [], @remote}, 0x7fff}, @in6={0xa, 0x4e23, 0x100, @ipv4={[], [], @loopback}, 0x7fffffff}, @in6={0xa, 0x4e23, 0x1, @loopback, 0x8001}, @in6={0xa, 0x4e22, 0x400, @ipv4={[], [], @local}}, @in6={0xa, 0x4e22, 0xcdb, @empty, 0x1}], 0xe4) r1 = epoll_create(0x7) fcntl$dupfd(r1, 0x406, 0xffffffffffffffff) r2 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0xe465, 0x60800) ioctl$VIDIOC_QUERY_DV_TIMINGS(r2, 0x80845663, &(0x7f0000000200)={0x0, @reserved}) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000002c0)={'syz1', "442814510316289c20eaaa9fa11bd0be535d3692218ef44fe6d7586f1d46550ac2688c40354a215d8a062b429472024f2b140fb8161550983e86cf785caa895fc845623497664884ea65c642141a128c7fd1d97724c8466af5c5b5ffcb8514ed32e15884e6cb5497ce145395998475b711"}, 0x75) setsockopt$MISDN_TIME_STAMP(r0, 0x0, 0x1, &(0x7f0000000340), 0x4) r3 = syz_open_dev$amidi(&(0x7f0000000380)='/dev/amidi#\x00', 0x3, 0x186400) ioctl$SIOCX25GDTEFACILITIES(r3, 0x89ea, &(0x7f00000003c0)) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x28380, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000000480)={&(0x7f0000000440)=[0x0, 0x0, 0x0], 0x3}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vga_arbiter\x00', 0x400002, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r5, 0x40106614, &(0x7f0000000500)) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer2\x00', 0x400, 0x0) write$binfmt_elf32(r6, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x7ff, 0xfff, 0x0, 0x2, 0x7, 0x2, 0x16, 0x7, 0x23b, 0x38, 0x288, 0x1, 0x8, 0x20, 0x1, 0x4, 0x47d2, 0x40}, [{0xe4b20624779ecacd, 0x8, 0x9, 0x9, 0xffff, 0x3, 0x6, 0x7}], "ef4dcd4ac3feb744d4d3f0e39cf87c3d74935d6cad7556bf14a25d48de0a7c0b648d615c7c8a85e5227aecabf385c611b1c9823aa59b338d385c3d845b70033ca2becee3ce", [[], [], [], [], [], [], [], []]}, 0x89d) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000e40)='/dev/btrfs-control\x00', 0x202903, 0x0) write$P9_RAUTH(r4, &(0x7f0000000e80)={0x14, 0x67, 0x1, {0x2a, 0x1, 0x6}}, 0x14) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000ec0)='net/snmp\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r7) readahead(r2, 0x2, 0xc01) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r8, 0x6, 0x1f, &(0x7f0000000f00)='tls\x00', 0x4) inotify_init1(0x100000) r9 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000f40)='/dev/btrfs-control\x00', 0x240, 0x0) ioctl$CAPI_SET_FLAGS(r9, 0x80044324, &(0x7f0000000f80)=0x1) r10 = socket$pptp(0x18, 0x1, 0x2) recvmsg(r10, &(0x7f0000002440)={&(0x7f0000000fc0)=@generic, 0x80, &(0x7f0000002300)=[{&(0x7f0000001040)=""/248, 0xf8}, {&(0x7f0000001140)=""/177, 0xb1}, {&(0x7f0000001200)=""/41, 0x29}, {&(0x7f0000001240)=""/161, 0xa1}, {&(0x7f0000001300)=""/4096, 0x1000}], 0x5, &(0x7f0000002380)=""/135, 0x87}, 0x10123) r11 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002480)='/dev/mixer\x00', 0x6693e773d7b19eab, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002980)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000002a80)=0xe8) sendmmsg$inet6(r11, &(0x7f0000003100)=[{{&(0x7f00000024c0)={0xa, 0x4e22, 0x90, @empty, 0x6}, 0x1c, &(0x7f0000002840)=[{&(0x7f0000002500)="3c43449be084bfe42e6bd3d8d976164783d0e6f317880e978ee1f70095ab32756030d951a3424afb847e3579a228aec04baeb9d0d0339a553b1de799b2179efc25e543bc5f2bbf543384f953848da4ea28f31c6a26640e8c1e8510f7bfed16d1ae60be3dcd69f962c3f8d588450f325ac8c9cf01cb09d7865ee95a7858315ce8f1f8e5650e244420f88dbbb1d6772c3f9a71447133abb724833f396c34f946161e5132f936142b521988f931b88b9dc9371e3b624a9068173446f0a4fcd13ab7db0392fd282e6f8c105e4bbfcc1658b7791a", 0xd2}, {&(0x7f0000002600)="cfc995ad1dae3256eb5aebe27da006fd99d399c96fdf8ff1d20b03b97e589cda30aa4b92f3875907713c386b48ea57e410e9211e64089eda6e74a59f86064252245893d41208cc5516eaa9a4f07e5c49d69db1f4d7bf017da110bfd6bcac64d68865c5e82f71bb3fb3da7842865355035e6cf792bf79579defba5cca09b4038186197986a15c", 0x86}, {&(0x7f00000026c0)="4b43e14db63d7ca73cfa82d00c1ec18939434a75f02ace332cecc789318ab4f30c5b37cda467754d214dfe897665f8b843bc2ab38f5615f0bc5feaa9d9b2fc89588d824f44877dde65c16cd79253c94f4e219835648570c6305cd3296498c6979f7d74919b194a5c8a376504979d1e5ec7f52461d91e8b73f0d4947454639147483f9c51484e995273628d24774b4b12271c5caf9c464d430fef90c6cfd763c07a47def4425c2301f819c7bdeeb25751694c3a1c1f48802c8a8a004c0874b3c5f6f8", 0xc2}, {&(0x7f00000027c0)="f6551921437c168ee34aa0ccbbe88bbdf31602ca49ba99a48971c1ef88674aa6", 0x20}, {&(0x7f0000002800)="e4ad081b465a06bbc356c7d9ae2bd28f708b1f23dba2dcf4c1f7a00ea49488406b47e45a79363b190ace14c840cdc58b3ecbdb7a", 0x34}], 0x5, &(0x7f0000002ac0)=[@pktinfo={{0x24, 0x29, 0x32, {@initdev={0xfe, 0x88, [], 0x1, 0x0}, r12}}}, @hopopts_2292={{0x148, 0x29, 0x36, {0x87, 0x25, [], [@pad1, @pad1, @pad1, @generic={0x1, 0x93, "672221e3e821c07cefcf7b47b9ee0ac6e742cf93e8614f252adabe87e3b0e0c27cf95176f6a2c690ab459129456e8fa9d25b7896287789f88763018ab16619568ced8b192c5fb861ea839208454fcd1a4877f0b99be94c0cd58a0b7d6f13e925a7c51fafce602a48e5cfa58caf398891bb8cea9b93b99a29955b7cc5a906c0e781d86a8077a090744dcb43f42f9fb231933cbb"}, @generic={0x2d3f, 0x7e, "a751f6b9e1d4405aed27cf4d26c3aebf92248aa4623c32a29b7b4e44d9b3d65621889c1cd2de17e0dbb842868ddbf5de5d46a1d30608351ce43dc01938f37f725671f0759a4ecb9141a900218ae455ce37dd36122886ed54539b90dc79236a71728141651a55f07d8533669db4532936ebaa08b4446fe172972675a81238"}, @pad1, @jumbo={0xc2, 0x4, 0x1}, @enc_lim={0x4, 0x1, 0x7}, @padn={0x1, 0x1, [0x0]}]}}}], 0x170}}, {{&(0x7f0000002c40)={0xa, 0x4e21, 0x100000001, @mcast2, 0x7}, 0x1c, &(0x7f0000002e40)=[{&(0x7f0000002c80)="8bd46952db22bf1f037efe430133a1e877c37f31f7567f494b872da628eba5bb68c44d0f3db09d1cd34a19c15c37bff938813cf2d87694f7f6c2e85fd5cedffe9bd92c5a89718c56d5c4a39e491d0a82d18448348f42cc9f358f2e4bbefbb2c0c645b1dcf89c757b0749ffcf9f9da60fda245056e8d1716f1ae2ab3a7c863b8d6eacf6cc4624ed1034621b21fdc949d10080e7332635befe4a", 0x99}, {&(0x7f0000002d40)="8d88183044922759f88719b5da2f948e16eaf931e0e233260b77e51a2b59f81d0f05a2c250f3626724f66485db13978e3806ee5a95cbc0ed8059e6c9500c5d1ad461451958a1dac695c0a30c5d7cdae0db6be2b01cef13628f9a42c228b5cba9ed6054cbc5e359609d8759391b903519ed040383c27f29130385cab7116bc542d66856c2cb60e43fade725fa900475386d102e754f51269d35688a5ba3b6fbfa83d83110702f23028384bb25213c307808a8295895c451b65311d58de0872abdf5d50a969cfee3019579c55ea87adf", 0xcf}], 0x2, &(0x7f0000002e80)=[@dstopts={{0x30, 0x29, 0x37, {0x3c, 0x2, [], [@hao={0xc9, 0x10, @empty}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x1}}, @dontfrag={{0x14, 0x29, 0x3e, 0xfffffffffffffffd}}, @dstopts_2292={{0x218, 0x29, 0x4, {0x0, 0x3f, [], [@ra={0x5, 0x2, 0xfffffffffffffffd}, @pad1, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x6, 0xdd, "69db087ea2b352772177a7740102f27982550121c4d3e0d3824f1bae996a4f3bae3bdf0da3da05203c204ddac40cddd9198b429aa905fe8396fde3733b3e38b269b917d422c138adac9ca6c3e073a446ebbb6075344c218dbdbe0456d9dc00dcee3051cce17dfee881540c8fbbcda67d84038724727d52b237adfb2e63d35c8602a79a2f6a1dd9b2fcaf466a227e0b3ba1b0eddf1d9a31add27c65238f38330270f39949e82ea4cde362a0571cbea6adeaf062c333912253fe591cdd7f4fd8e3b7038c2241b52dff162cd81230d80bdfca2cf196bd82591b2fda5715c3"}, @generic={0x2, 0xb, "c2db66c6706cae85ebfacb"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x9, 0xfb, "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"}]}}}], 0x278}}], 0x2, 0x80) syzkaller login: [ 228.151856][ T8691] IPVS: ftp: loaded support on port[0] = 21 [ 228.329886][ T8691] chnl_net:caif_netlink_parms(): no params data found 05:24:03 executing program 2: uselib(&(0x7f0000000000)='./file0\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) sched_getattr(r0, &(0x7f0000000080)={0x30}, 0x30, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x80000, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000100)={0x1, 0xd9a}) ioctl$VIDIOC_ENCODER_CMD(r1, 0xc028564d, &(0x7f0000000140)={0x2, 0x1, [0x93, 0x1, 0x3, 0x4, 0x8, 0x1, 0x1ff, 0xfffffffffffffff7]}) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000380)={0xffffffffffffffff}, 0x111, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r1, &(0x7f0000000400)={0x13, 0x10, 0xfa00, {&(0x7f0000000180), r2, 0x2}}, 0x18) r3 = fcntl$dupfd(r1, 0x406, r1) sendmsg$kcm(r3, &(0x7f0000002a00)={&(0x7f0000000440)=@rc={0x1f, {0x2, 0x80000001, 0xfffffffffffffffc, 0xffff, 0x22d, 0x9}, 0x7}, 0x80, &(0x7f0000001780)=[{&(0x7f00000004c0)="723dc00d8cf8afaf4c2edd4520073bb87de33eb76450bc06d9d77d34c63ce67d3a196ba5ad1c7e9f2f3ed1af6165ce19a0e65265abe991ee7e8b945a7d1477993e1b40e3b9a198639187c0d7d7b90e88708380fc50dfecf3acf877472be20ccce8101b42708d7410c65cfc1b597ba09d488d15f55a77b2bcbf262332", 0x7c}, {&(0x7f0000000540)="96a588ec0066b2a29bf99d6d8f597c3c8c1c53b3556a749f767fc3137a3046274c9a4886d1de2d99a60875e1e45dfbc1d1ea619fcacd7b311b372237a7bd247e07cf1cf14297d10da8033fcec795c42118d58338d835bd34dca35cc379b03efe98c9b69180e6a4c508c08ecd57c15098d47b5531842b43d8c2bbd09bf5301aa6bdd5e1bcc75cddee3fd0ff3afd4960dda7808dfebace20f523cd4bb17e704d8452f5ff60e12948ed410aca48aa7dda0ce62f5b1eb4c0ac33e129c25b1b46e5d928d8eeaba3719b627fc9b1a9c6c44413aa43", 0xd2}, {&(0x7f0000000640)="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"}, {0x100, 0x10a, 0xffffffffffffffe0, "8d19472eb9e71374eb7dad31c8d5d5f19653abd107a6e8fd81eb02d6d9c6cc3b726f098a724e97af96a97a68f330d2534e733a09074ef2eb350c74507afcde3cbf8f31bc47130e2ec005968a2566a7f7bc57409b0fff08673b43eda748107c8cbfe674bd51b1e02daf8641644ae9e3bdf7d0844d07ba65393b4d5dae625aaea653bb15da28f34775e16df261267af7fad29302824e7524501dcb926e1276be2477d82939ec5d58eaf61ecf0a764f8c052adce56bf24a2a0f82c2544743696f8777aa7070fb62e34cf6d0547b3732f1fdf52530ecc0e11c89cd4076ac1d95f8d7103fca5ea9b410908c17"}, {0x70, 0x346, 0x101, "6cbc8f573acf7811ea78b7efdc9cdd3715b0ffe2f887eba091b3669e8b8a0ead09408b733d050ef200572d8e69d3032f0a7b0146d2953eaffd4198d91291159f9aa1a86ddd3af7815f96f801241a7c76f40a2e6a16fb741f857d0e"}], 0x11d8}, 0x0) r4 = syz_open_dev$usb(&(0x7f0000002a40)='/dev/bus/usb/00#/00#\x00', 0x3, 0x80) syz_mount_image$ext4(&(0x7f0000002a80)='ext3\x00', &(0x7f0000002ac0)='./file0\x00', 0xffffffffffffffff, 0x2, &(0x7f0000002c40)=[{&(0x7f0000002b00)="8b0038ae6871defd7011a37be431d4b988a1e190c86e5b70aec41a4a65746de9a101c09e9748a72f57efabc35a28a7c18d5a0aaac42681a967108d9374de709ad4fde5fea5d7b33c437a586aa067f37ded2a43cb3a26678332c9e026a0b76d7d2f4c7901644350ea5a6b8e5ee97b838f03ce135811b24d932e4edeb81b32585637b369", 0x83, 0x8}, {&(0x7f0000002bc0)="bf1ee2587b8679359be7bf844886da0120849eb022f0850c279e72c0efe534acf41f7126323883b688be90bba99f1b316d24ae584dd6f1e319d9395b0a271b4ad8a489f08bc39436e559368c3551e20e79dd27ba0c2ef06271b76032ebd166b6d828e02e2d942cd4a0", 0x69, 0x1}], 0x80, &(0x7f0000002c80)={[{@nojournal_checksum='nojournal_checksum'}, {@nobarrier='nobarrier'}, {@norecovery='norecovery'}, {@debug='debug'}, {@acl='acl'}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}]}) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000002d00)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) openat$ion(0xffffffffffffff9c, &(0x7f0000002d40)='/dev/ion\x00', 0x408000, 0x0) r5 = dup3(0xffffffffffffffff, r3, 0x80000) ioctl$RTC_EPOCH_SET(r5, 0x4008700e, 0x400) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002d80)='/dev/sequencer\x00', 0x400000, 0x0) getsockname$packet(r1, &(0x7f0000004440)={0x11, 0x0, 0x0}, &(0x7f0000004480)=0x14) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f00000044c0)={@mcast1, @ipv4={[], [], @rand_addr=0x4}, @empty, 0x100000000, 0xf9e, 0x8001, 0x600, 0x4, 0x40680000, r7}) r8 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004580)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000004680)=0xe8) r10 = getgid() fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000004540)='system.posix_acl_access\x00', &(0x7f00000046c0)={{}, {}, [{0x2, 0x4, r8}, {0x2, 0x2, r9}], {0x4, 0x2}, [{0x8, 0x1, r10}, {0x8, 0x2, 0xee00}], {0x10, 0x1}, {0x20, 0x1}}, 0x44, 0x5) ioctl$FS_IOC_SETFLAGS(r6, 0x40086602, &(0x7f0000004740)) connect$unix(r3, &(0x7f0000004780)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000004800)=0xad7, 0x4) r11 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000004840)='/dev/snapshot\x00', 0x40000, 0x0) ioctl$EVIOCGRAB(r11, 0x40044590, &(0x7f0000004880)=0xfffffffffffffff7) r12 = accept$unix(0xffffffffffffffff, &(0x7f00000048c0), &(0x7f0000004940)=0x6e) ioctl(r12, 0x3, &(0x7f0000004980)="52c342ff0d2c0279e8a101cb17b15618d21ccb3885c1dc8cdf495cde6418dcb31d506b3fd314a0cd523857398d9de6a3bf90262cf0cf677ef1df2f01bc48176c58bc370e59f28395e0f2cf1b9ce59c8b36d89f6aa007c08abcfd96ad4f5d0681981e48a9d8457ae8c9ab610d5a700e26d09bcb50b8fa5cfcada77873102b240f6f7f7ec285f90b2e25b62728c0f3c82b70e4e2b8be9622473ed1145d4a46e5fc6a2b854d7a4e798c38bb3ff43537cc8c29a9d93b328fad3a6229d4d9164abac686a418d0b2c0184998c7ca38cc1c") [ 228.387984][ T8691] bridge0: port 1(bridge_slave_0) entered blocking state [ 228.397234][ T8691] bridge0: port 1(bridge_slave_0) entered disabled state [ 228.405835][ T8691] device bridge_slave_0 entered promiscuous mode [ 228.422996][ T8691] bridge0: port 2(bridge_slave_1) entered blocking state [ 228.432988][ T8694] IPVS: ftp: loaded support on port[0] = 21 [ 228.454072][ T8691] bridge0: port 2(bridge_slave_1) entered disabled state [ 228.469361][ T8691] device bridge_slave_1 entered promiscuous mode [ 228.546500][ T8691] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 228.572959][ T8691] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 228.641882][ T8691] team0: Port device team_slave_0 added [ 228.649609][ T8691] team0: Port device team_slave_1 added [ 228.683942][ T8694] chnl_net:caif_netlink_parms(): no params data found [ 228.692267][ T8697] IPVS: ftp: loaded support on port[0] = 21 05:24:03 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$VIDIOC_G_CTRL(r0, 0xc008561b, &(0x7f0000000000)={0x80, 0x1}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x20000, 0x0) setsockopt$TIPC_DEST_DROPPABLE(r1, 0x10f, 0x81, &(0x7f0000000080)=0x401, 0x4) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='environ\x00') sendmmsg$alg(r2, &(0x7f0000001dc0)=[{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000100)="7b1189242f2224abc5dfcd669672e2969312ec83cbe6ced060714483115184c71d939e96b59defe4e718d7004d7653acfb4d33e737652313cd5891b04b0a9edf6d683b2a9c735715bf31eb566f379ee3ed62d75a5ba87a07e49f271772fe8d16b8750063917942f7adbf5b693318a92800ecba8d83587c3075270b0bad276122c4e71ad1c93483a99a7020bf69ed4856643390b99535986a2f033155c9dbf10f39cebe3c88f96ed32e6aafe0f0c0524ed0b018490067606ffa1cfdac412f7b38bdd8c66f04b0", 0xc6}, {&(0x7f0000000200)="3b18b60e73934ae86fb325de7603f6a32cef739d3abaacdad3043d72753b2baf2c1f1216a2ce01ba7379fc4e39d69bb335c4bfbd7d5075420b8ed50199ad0691eed9a26cf61b4580f8838d5b6d9955557531bab8af5cf3e8d8bebd25d1f24cf98aed41a6bc0a6ff146", 0x69}, {&(0x7f0000000280)="cedce01db5a6836af61972e11d2541332ff342a409fb48fef3585e302f0cc6bb2ee2ce9ff3c175a94eefb8f22be785da2dca6947132f5e3b0c808787376e89d039549d9e0bcefd16b392ebfe70e632e5ce687fe1a62f5644060ff34010ebe676d1004720264befc9ff8b007308a522bc07a64def27787cb4802bb27f7ba9c50b9863cb849307d810e51afa86928914d3f20553f90086c01ea8e1df931db16bf02c", 0xa1}, {&(0x7f0000000340)="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", 0xff}], 0x4, &(0x7f0000000480)=[@assoc={0x18, 0x117, 0x4, 0x7f}, @iv={0xb8, 0x117, 0x2, 0x9f, "74d51dc82015ec1024eb0e75e6f0976a3f99197059969aba71192c18ec593d7de99880685e26001f3f6c53a796273582d3a4fb7b9c5ef9ef853908757dd55a0d89c01b510ec6a5417da33d5b33db94925a8f45d43a08a2df2b5f694f129db2762e1b52a706a73b99adf8aed97524c9987a06efab8c4c9ab1acc7c781fc43109fbf5638d0da1c0ac3030c3bcdf347aea98234301cdf271206447fcd5b899cd4"}], 0xd0, 0x40}, {0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000580)="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0x1000}, {&(0x7f0000001580)="7f96fe3be7c8194727b33bd2985a7067af88704b8709503cc5022e58c11b777888e0ca05b45d795b8bf344d91260eae1c1821a829319d68d2f4dfd2b500b1c935259473dd98b3714392b0e46c5c6d0892af7c614de1f4de906a7e271078704d2fbef3471c5a4d4bf56ad273dc4660509", 0x70}, {&(0x7f0000001600)="1330fc76bfc3b61a6cb9c3f13b244a2100930af8ce9197008c691d0c9ffd122e1b3358dd03ed885915cd1712073a44aa3a5e1a3fa21fe70c6a02545d3a25eb11f076bca9d015a0e990249772970053df65a9264406e4a9523c5a67b36f9958efffe6d1339465cd332a4e1c6d4bdf6cbec0c2b327c152855b4f318d06d8cf7d6f869bf409d73dd74793cb97be8180a9191c4dd2c0af5f84242ee5c725f910c1105df7982d9c3260f86b6f44cc5fa57f27cddf7ec4da6365982a", 0xb9}, {&(0x7f00000016c0)="ec682aa941a13b4073b11c03bfe7d245821a721066c1f0262099fa6ec1eb558bca87c969d354559ef4834a90957cfbfa5bf57c02f919d2c0dbe0880e2095067d9df2f674b02c40788fa4f0d9dd404c0b06db758dc2e29030288f3167901f7133f7a0fd77bddbc78fdc0392256c80599386bd299c7a47495dc0c519f77fc1858909f5dedc1758bb04b6acc2055d0f76e4b4b6b6981ba750d1e9", 0x99}, {&(0x7f0000001780)="080558206a0b936469b33f105151326902bfe814647df32064678eb531007e303fbf95d807457de8705d559f98dfa7b576efcaa1b3a024df099178a6e153ec831cc9e02796ff29774d24fd3c48cd18ae275738b9862cdc0db0a41ec8520e9a5f3fdfb610a32d738690dacf41e57d7333", 0x70}, {&(0x7f0000001800)="0291031c9334b42a3e46ea59bb4fead239b38ba623e71850bb2e993ff59ce143c50a608604519c6e9cc5a7be1c29efec63aae465c88902690f85dd0ee0d03b0c7f067dbcfc280da59b0483e8c9eb3e2a2ecd88f5f820dbb81e5f768d5cb7", 0x5e}, {&(0x7f0000001880)="8550e83a51", 0x5}, {&(0x7f00000018c0)="c90712d9eb3251e3be7d833d7a9995336467a78aff07c55785f92a4fa1bc2d7a5a64d400c9c31580585570cac9171d0f94a0d29b2acbf69345b52d94f874ac0ea2e952bed220cb871276ac0f53bc4592a3ba5993fd57d29d124cefb7468a9df7bf80eb12b8cb4c04c79eb21556c63b49bb823d7ca8b33c7827e9de8f2074680421f12054088e0ba852de1cdcf381d8b22d2041c4ae5c4d01ef0feb3449440290936ad8c3643b8036d20f72a22f29bd017c1d32ed87e6a953ba5ca5c371b9d8ff1bb2be6ddb64073cd5cb71e3fbe9ca0ace25a02a8b6dbc4b082a0c33", 0xdc}, {&(0x7f00000019c0)="4373eb7539b31dd5f9e73027fd9d644e184d2087a7b0be83ad4940985cba1102d9b75ae44f480c27058d4eb9bb8fa6e6075f1397a755e62dacd83b7f7d574d5a7013ec76c720068563497c6dda7ce135bc1e4b3db24116cf1b5bcee232ac5948469fc50862ba9cffed33422dea70c0038811350ebe3f2cb451453b1227569d1a0657bcb2d95482e0dc92f1280710018e54a4828549212fb000bb7e37cebda6972401ebf3458100d4a784bb4e48436084ba56545a2313f0a26f2646ff814382370ab2ac518183", 0xc6}], 0x9, &(0x7f0000001b80)=[@iv={0x110, 0x117, 0x2, 0xf8, "5c929ee49a703b1f4fb22fdd33d7f6ee7c34a8cf9f5468a04eb7680d3f52e4d4f2e76ef621cd3360e5c4131e8d69b1d8218819b11c186885df09417d60787bb19c0e7649acc0e71e23b3112067fd03c45bb1c8a29403a6dcd69282f73739ef6380750acc3172f64f81308cd2316613530b58fd43acaf1e30c0974149d7903e030880c05cdf4d22cd46032c868be0067896e7227d3940071429f06b449ca451c6030e6577a8bc2c22bffef6a1843d1b7d7e33849ccc90230efaf0900f73cec9798dc1ebd07e6dff47b2e01ada66d5bd40c9c43d7ce9b879824f0d36af08552b4901e6dbb62cc5d3871d1077941a5db14f46bdef6e26a3a812"}, @iv={0xf8, 0x117, 0x2, 0xdf, "78b5e6d255533e8914dac40b3f4ed856e047a036233ee62f96a31a5c4dd81aff34a5d28a0c44426ff18b2291e44802f3e135283173f56650731712ed876974d0bb716c868dcca360ccdf3d5a2d333b57436c6f64affbe01006dc1699aa835f3348f27670a6f4856fca1eb1359464bd3bd6b194deb3d4394d09e7e331632be638c8a8fdd8f74ff5220812d14f49bb2d538c51029d72aa104704cfcbc35b8063d8266dbb080416fa363bca5ac7afc5e773198ddc3dad8114103e2f02a07c6bcc25fc2fd3f7d70d251a8cfce027cb63e01d3de7ae4e46d0da1b5be46ae3c667b9"}], 0x208, 0x60000000}], 0x2, 0x820) openat$audio(0xffffffffffffff9c, &(0x7f0000001e40)='/dev/audio\x00', 0x501003, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001e80)='/dev/autofs\x00', 0xa680, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0xba63a1d00, @mcast2, 0x3}}}, &(0x7f0000001f80)=0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000001fc0)={r4, 0x8001, 0x8, [0xeb, 0x200, 0x5, 0x1, 0x4, 0x8, 0xffffffffffff8000, 0x2]}, 0x18) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x80000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000021c0)={r5, &(0x7f0000002040)="2159f3c5b7eae70f91843f23717f64b6de9cca3e71369d4148dfab527d40bd228be141b1255222adf79f5762432703300a69c63b1b10e863a52af5ce25b156c69037fba906382aca943ff15e2a5ad97fdf28333aa2491e1b2faa79f65b9e3b6c5bd2d7dd82148c34385b94a2e3db09d044a38d07a46aac57e3686bff876986bb", &(0x7f00000020c0)=""/215}, 0x18) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000002200)='/dev/null\x00', 0x0, 0x0) fcntl$dupfd(r6, 0x0, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000002240)={0x0, @in6={{0xa, 0x4e24, 0xa12, @rand_addr="c0455b63b62f8acbdcb40756b84cc0fc", 0x9}}, 0xf, 0x6, 0x4, 0x4, 0x23}, &(0x7f0000002300)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000002340)={r7, @in6={{0xa, 0x4e24, 0x41, @remote, 0x1}}, 0x7, 0x9}, &(0x7f0000002400)=0x90) setsockopt$inet_tcp_int(r6, 0x6, 0x0, &(0x7f0000002440)=0x8, 0x4) ioctl$VIDIOC_STREAMOFF(r3, 0x40045613, &(0x7f0000002480)=0xa2e) r8 = openat$md(0xffffffffffffff9c, &(0x7f00000024c0)='/dev/md0\x00', 0x20000, 0x0) close(r8) r9 = syz_open_dev$vbi(&(0x7f0000002500)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_QUERYSTD(r9, 0x8008563f, &(0x7f0000002540)) io_setup(0x5, &(0x7f0000002580)=0x0) r11 = openat$usbmon(0xffffffffffffff9c, &(0x7f00000025c0)='/dev/usbmon0\x00', 0x0, 0x0) r12 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f00000026c0)='/proc/self/attr/exec\x00', 0x2, 0x0) r13 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000027c0)='/dev/dlm_plock\x00', 0x49042, 0x0) r14 = syz_open_dev$sndpcmp(&(0x7f0000002940)='/dev/snd/pcmC#D#p\x00', 0x0, 0x10000) io_submit(r10, 0x5, &(0x7f0000002bc0)=[&(0x7f0000002680)={0x0, 0x0, 0x0, 0x7, 0x6, r11, &(0x7f0000002600)="9a01d97efe80595a348a689abbe82eead09f6d2f70cd8d74204f194dce3961d7f3a642e13246e22c2ccf014ac7373dfc6b569431df6b5590f9c1ab8e7a62656ec5f7f826fd3febf843a54e83b400c4f91e456d60dad0f44eab8fbc1fafb9b19eead04ea66f5fae6e39c9f115fe30e61cf46b8d6578d516ce5dd6054203", 0x7d, 0x8, 0x0, 0x1, r5}, &(0x7f0000002800)={0x0, 0x0, 0x0, 0x3, 0x6, r12, &(0x7f0000002700)="120a575a00da56cbf08b2abe48de3b9f4e3f47bf1f84a9fa601b80f3103e35c742cff8506825f74726a701cc5827df6ce36af9b0bc0cabf2a22a35bbdf9f9234f7eebab7cac16a3749aaa4187cc1015abeb154714912e3de1e2dcae44f70805963c49f9256e5399bb595f22cab30bf4b272ba0ab78f9b196ce8f9debf397b10cba7d18d372b76aee75caa494ca98d39dad7a0bfcda221e8af95c244717662fa5f8dd50fa9aff09f01d49c9e7be3845a37a0db3", 0xb3, 0x60, 0x0, 0x0, r13}, &(0x7f0000002900)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f0000002840)="2bb9d96e5d913b5f0515552f7a3edde70c625792a38cec32d13079470172b44e4b1d0666e3a455c5b03d9f1e6778ae6b7e8f17269ba1300538b7106f6131861884a8b782deaa8acdd29b14260eafa07924610bd98ea1c659bea9a4f70ab9201e9cb42388997237a1b30af82bfdcd685ffa0e757679cce6aae99d40f9e52db0a9a991384106d10905963e", 0x8a}, &(0x7f0000002a40)={0x0, 0x0, 0x0, 0x3, 0x5, r14, &(0x7f0000002980)="49ec5689e3375e2427691964583a1f21798d0c8dabd1f5804412ba6f1507f45559a599a6d4acd3f8e45f07434519b8c96d73b3623a288f8cc0a3e5fd0cf90f61ffa1aabc758e4d436cd5b3b1292e095e47946467f3689d56df319c0785bea205ce027e7965682a7c41f511a300257d21ad3d957a9c2084b88a1d18ee24e5d466ea8a641a7adc6c25a8145bba1c2175ae008050db6a2b16b677f1b95aae91225107c52026e094", 0xa6, 0x711, 0x0, 0x0, r0}, &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x5, 0x101, r8, &(0x7f0000002a80)="b9c71f06bc9d20cdb203117dacdd50276065b63d2ae33106c4e535d13a0b3851d614f0f4db7d0cff26a3cda4ba5e4c5f817cab8273eef8bb0b1d677d8cbc8045dc433bc37eedf41654144a24a3614bc22505063f429f841e3005522021c2716e2d185110c3229e9c792aa016e2c733d56a4dd580c422ebb007ba4b2db1f1edb1f93caac565ac970c5393ebf6cca91611790cabf4d9f1c7e36476048daba77a1100b6db33107f5122ac46851ae861aaf1e44bef08dd19f0608cbebb6a55050abc160631bc2f", 0xc5, 0x1}]) r15 = socket$inet(0x2, 0x2, 0x2) r16 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000002c00)='/dev/ubi_ctrl\x00', 0x0, 0x0) r17 = socket$xdp(0x2c, 0x3, 0x0) r18 = inotify_init() r19 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r20 = fsopen(&(0x7f0000002c40)='cpuset\x00', 0x1) clock_gettime(0x0, &(0x7f0000002d00)={0x0, 0x0}) ppoll(&(0x7f0000002c80)=[{r15, 0x80}, {r16, 0x10}, {r17, 0x1}, {r14, 0x413d}, {r18, 0x4e2}, {r8}, {r2, 0x4000}, {r19, 0x8181}, {r20, 0x8}], 0x9, &(0x7f0000002d40)={r21, r22+30000000}, &(0x7f0000002d80)={0x7fff}, 0x8) [ 228.740588][ T8694] bridge0: port 1(bridge_slave_0) entered blocking state [ 228.749447][ T8694] bridge0: port 1(bridge_slave_0) entered disabled state [ 228.757684][ T8694] device bridge_slave_0 entered promiscuous mode [ 228.767344][ T8694] bridge0: port 2(bridge_slave_1) entered blocking state [ 228.775092][ T8694] bridge0: port 2(bridge_slave_1) entered disabled state [ 228.785225][ T8694] device bridge_slave_1 entered promiscuous mode [ 228.836321][ T8691] device hsr_slave_0 entered promiscuous mode [ 228.892339][ T8691] device hsr_slave_1 entered promiscuous mode [ 228.972948][ T8694] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 228.990514][ T8694] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 229.005391][ T8691] bridge0: port 2(bridge_slave_1) entered blocking state [ 229.012629][ T8691] bridge0: port 2(bridge_slave_1) entered forwarding state 05:24:03 executing program 4: r0 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x2, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x2, 0x49bd, 0x61, 0x2945, 0x3}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x2fe1}, &(0x7f0000000180)=0x8) r2 = syz_open_dev$vbi(&(0x7f00000001c0)='/dev/vbi#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) setrlimit(0x2, &(0x7f0000000200)={0x3, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000240)) r3 = syz_open_dev$cec(&(0x7f0000000380)='/dev/cec#\x00', 0x0, 0x2) fsync(r3) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x4) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vsock\x00', 0x623183, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r6 = syz_open_dev$dmmidi(&(0x7f0000000540)='/dev/dmmidi#\x00', 0x1000, 0x48cc1) modify_ldt$read_default(0x2, &(0x7f0000000580)=""/122, 0x7a) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r7, 0x6612) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000600)=r1, 0x4) ioctl$FS_IOC_SETVERSION(0xffffffffffffffff, 0x40087602, &(0x7f0000000640)=0x1) r8 = accept4$inet(0xffffffffffffffff, &(0x7f0000000680)={0x2, 0x0, @dev}, &(0x7f00000006c0)=0x10, 0x80000) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000700), &(0x7f0000000740)=0xc) ioctl$UI_END_FF_ERASE(r3, 0x400c55cb, &(0x7f0000000780)={0x0, 0x30, 0xfffffffffffff801}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000007c0)={0x4, 0x0, 0x10001, 0xff}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000800)={0x2, r9}) r10 = syz_open_dev$swradio(&(0x7f0000000840)='/dev/swradio#\x00', 0x0, 0x2) getdents64(r10, &(0x7f0000000880)=""/92, 0x5c) r11 = syz_open_dev$usb(&(0x7f0000000900)='/dev/bus/usb/00#/00#\x00', 0x1, 0x282c01) ioctl$sock_inet_sctp_SIOCINQ(r11, 0x541b, &(0x7f0000000940)) syz_open_dev$video(&(0x7f0000000980)='/dev/video#\x00', 0x147a, 0x694f7b87a01aa82c) [ 229.020448][ T8691] bridge0: port 1(bridge_slave_0) entered blocking state [ 229.027556][ T8691] bridge0: port 1(bridge_slave_0) entered forwarding state [ 229.046651][ T8699] IPVS: ftp: loaded support on port[0] = 21 [ 229.103934][ T8694] team0: Port device team_slave_0 added [ 229.116373][ T8694] team0: Port device team_slave_1 added 05:24:04 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x2, 0x4) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000080)=0x3) openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8912, &(0x7f0000000200)=@buf={0xf1, &(0x7f0000000100)="bf6925f0acc9b451eb4c24f8e09961b00783b70ce5723e2f93a8f236f91b183e7f923586218bc389c0ea3eee5a972cc738841be4efc695237ac0f7e1e31fdf7e58dc7173423bcdc8d2140879a3437c9a20b4dd5e76625660ea9e1654949e0cd637bc89f4521bd85b9c3060d1b73e90658f872e89ef0f1f9b51dcc313be5ea7a628a4a6e5ee55865dfde1fe00d38fcff8c1b424093adf9d2a91313a2b16e536782fe8d7d38d724da204a63987901c5fddfb38ab728f519462040e164b856a7e91d28eaeb02759e4bb44315c2a07f7457547ff2a6805bf83b8a475eb09cc79bedd4b35e512162b94afac0579c0df253f90f8"}) r3 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x3, 0x4000) write$sndseq(r3, &(0x7f0000000280)=[{0x80000000, 0x0, 0x3, 0xfffffffffffffff7, @tick=0x8000, {0x101, 0x3f}, {0x5, 0xff}, @connect={{0x5, 0x40}, {0xfffffffffffffffe, 0xfffffffffffffffe}}}, {0x7fffffff, 0x100000001, 0x4, 0x6, @tick=0x4, {0x6}, {0x4, 0xda}, @raw8={"7a2eb8694bc629aae610ecad"}}], 0x60) r4 = syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x5, 0x315040) ioctl$VIDIOC_G_FMT(r4, 0xc0d05604, &(0x7f0000000340)={0x7, @pix_mp={0xfff, 0x3, 0x3247504d, 0x0, 0x4, [{0xffff, 0xf28}, {0x0, 0x3}, {0x0, 0xab}, {0x5, 0x1}, {0x5, 0xfffffffffffff000}, {0x1, 0x3}, {0xcf8, 0x4}, {0x3, 0x4}], 0xfffffffffffffff9, 0x6, 0x4, 0x0, 0x3}}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$rose(r5, 0x104, 0x3, &(0x7f0000000480)=0x2, 0x4) r6 = syz_open_dev$radio(&(0x7f00000004c0)='/dev/radio#\x00', 0x2, 0x2) r7 = syz_open_dev$media(&(0x7f0000000500)='/dev/media#\x00', 0x1, 0x16501) setsockopt$packet_fanout_data(r7, 0x107, 0x16, &(0x7f0000000580)={0x1, &(0x7f0000000540)=[{0x61, 0x2, 0x8, 0x8}]}, 0x10) r8 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000005c0)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x800) ioctl$sock_SIOCGIFCONF(r8, 0x8912, &(0x7f0000000600)) socket$vsock_stream(0x28, 0x1, 0x0) r9 = syz_open_dev$loop(&(0x7f0000000640)='/dev/loop#\x00', 0x10001, 0x2) ioctl$LOOP_CLR_FD(r9, 0x4c01) r10 = syz_open_dev$dmmidi(&(0x7f0000000680)='/dev/dmmidi#\x00', 0x1, 0x0) ioctl$SG_SCSI_RESET(r10, 0x2284, 0x0) syz_open_dev$rtc(&(0x7f00000006c0)='/dev/rtc#\x00', 0x8, 0x4d3002) ioctl$PPPIOCSPASS(r3, 0x40107447, &(0x7f0000000740)={0x6, &(0x7f0000000700)=[{0x9, 0x9145, 0x0, 0x1}, {0x0, 0x9, 0x48d7}, {0x7, 0x2, 0x1, 0xe47}, {0x7, 0x80000000, 0xfffffffffffffff8, 0x3}, {0xffff, 0x8000, 0xffffffffffffffff, 0x761328b8}, {0x4, 0x9, 0x403, 0x7}]}) ioctl$KDGKBDIACR(r10, 0x4b4a, &(0x7f0000000780)=""/139) sendmsg$TIPC_CMD_GET_NETID(r6, &(0x7f0000000900)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x81000808}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x1c, 0x0, 0x100, 0x70bd29, 0x25dfdbff, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) r11 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000940)='/dev/video1\x00', 0x2, 0x0) ioctl$VIDIOC_SUBDEV_QUERY_DV_TIMINGS(r11, 0x80845663, &(0x7f0000000980)) ioctl$SIOCRSGCAUSE(0xffffffffffffffff, 0x89e0, &(0x7f0000000a40)) [ 229.334495][ T8694] device hsr_slave_0 entered promiscuous mode [ 229.375589][ T8694] device hsr_slave_1 entered promiscuous mode [ 229.432153][ T8694] debugfs: Directory 'hsr0' with parent '/' already present! [ 229.451512][ T2994] bridge0: port 1(bridge_slave_0) entered disabled state [ 229.470200][ T2994] bridge0: port 2(bridge_slave_1) entered disabled state [ 229.491500][ T8702] IPVS: ftp: loaded support on port[0] = 21 [ 229.502259][ T8697] chnl_net:caif_netlink_parms(): no params data found [ 229.517646][ T8691] 8021q: adding VLAN 0 to HW filter on device bond0 [ 229.527998][ T8705] IPVS: ftp: loaded support on port[0] = 21 [ 229.599231][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 229.608974][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 229.620678][ T8691] 8021q: adding VLAN 0 to HW filter on device team0 [ 229.638417][ T8697] bridge0: port 1(bridge_slave_0) entered blocking state [ 229.645647][ T8697] bridge0: port 1(bridge_slave_0) entered disabled state [ 229.653638][ T8697] device bridge_slave_0 entered promiscuous mode [ 229.663150][ T8697] bridge0: port 2(bridge_slave_1) entered blocking state [ 229.670187][ T8697] bridge0: port 2(bridge_slave_1) entered disabled state [ 229.677934][ T8697] device bridge_slave_1 entered promiscuous mode [ 229.700385][ T8697] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 229.716686][ T8699] chnl_net:caif_netlink_parms(): no params data found [ 229.748036][ T8697] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 229.764696][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 229.773801][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 229.782331][ T3707] bridge0: port 1(bridge_slave_0) entered blocking state [ 229.789521][ T3707] bridge0: port 1(bridge_slave_0) entered forwarding state [ 229.797212][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 229.806511][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 229.814963][ T3707] bridge0: port 2(bridge_slave_1) entered blocking state [ 229.823095][ T3707] bridge0: port 2(bridge_slave_1) entered forwarding state [ 229.855318][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 229.878189][ T8699] bridge0: port 1(bridge_slave_0) entered blocking state [ 229.885806][ T8699] bridge0: port 1(bridge_slave_0) entered disabled state [ 229.894234][ T8699] device bridge_slave_0 entered promiscuous mode [ 229.903985][ T8697] team0: Port device team_slave_0 added [ 229.914485][ T8701] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 229.937245][ T8699] bridge0: port 2(bridge_slave_1) entered blocking state [ 229.944552][ T8699] bridge0: port 2(bridge_slave_1) entered disabled state [ 229.952700][ T8699] device bridge_slave_1 entered promiscuous mode [ 229.963478][ T8697] team0: Port device team_slave_1 added [ 229.972165][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 229.980778][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 229.997052][ T8691] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 230.008002][ T8691] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 230.051202][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 230.059699][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 230.069172][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 230.077678][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 230.086114][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 230.095111][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 230.103439][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 230.111957][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 230.127425][ T8699] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 230.174152][ T8697] device hsr_slave_0 entered promiscuous mode [ 230.221979][ T8697] device hsr_slave_1 entered promiscuous mode [ 230.292043][ T8697] debugfs: Directory 'hsr0' with parent '/' already present! [ 230.336788][ T8699] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 230.358809][ T8699] team0: Port device team_slave_0 added [ 230.366062][ T8699] team0: Port device team_slave_1 added [ 230.396948][ T8702] chnl_net:caif_netlink_parms(): no params data found [ 230.504783][ T8699] device hsr_slave_0 entered promiscuous mode [ 230.542103][ T8699] device hsr_slave_1 entered promiscuous mode [ 230.581865][ T8699] debugfs: Directory 'hsr0' with parent '/' already present! [ 230.621487][ T8705] chnl_net:caif_netlink_parms(): no params data found [ 230.646660][ T8691] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 230.690375][ T8702] bridge0: port 1(bridge_slave_0) entered blocking state [ 230.698003][ T8702] bridge0: port 1(bridge_slave_0) entered disabled state [ 230.706187][ T8702] device bridge_slave_0 entered promiscuous mode [ 230.714828][ T8702] bridge0: port 2(bridge_slave_1) entered blocking state [ 230.722068][ T8702] bridge0: port 2(bridge_slave_1) entered disabled state [ 230.729871][ T8702] device bridge_slave_1 entered promiscuous mode [ 230.741197][ T8694] 8021q: adding VLAN 0 to HW filter on device bond0 [ 230.800667][ T8705] bridge0: port 1(bridge_slave_0) entered blocking state [ 230.808520][ T8705] bridge0: port 1(bridge_slave_0) entered disabled state [ 230.817011][ T8705] device bridge_slave_0 entered promiscuous mode [ 230.830457][ T8694] 8021q: adding VLAN 0 to HW filter on device team0 [ 230.840969][ T8702] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 230.852810][ T8702] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 230.880258][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 230.892530][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 230.900401][ T8705] bridge0: port 2(bridge_slave_1) entered blocking state [ 230.910714][ T8705] bridge0: port 2(bridge_slave_1) entered disabled state [ 230.920738][ T8705] device bridge_slave_1 entered promiscuous mode [ 230.940076][ T8702] team0: Port device team_slave_0 added [ 230.948430][ T8702] team0: Port device team_slave_1 added [ 230.971426][ T8705] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 230.997541][ T8705] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 231.029312][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 231.044777][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 231.054022][ T2994] bridge0: port 1(bridge_slave_0) entered blocking state [ 231.061086][ T2994] bridge0: port 1(bridge_slave_0) entered forwarding state [ 231.068946][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready 05:24:06 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="11dca50d5e0bcfe47bf070") keyctl$get_security(0x2, 0x0, 0x0, 0x0) [ 231.077959][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 231.086421][ T2994] bridge0: port 2(bridge_slave_1) entered blocking state [ 231.093515][ T2994] bridge0: port 2(bridge_slave_1) entered forwarding state [ 231.101385][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 231.113150][ T8708] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 231.185636][ T8702] device hsr_slave_0 entered promiscuous mode [ 231.232664][ T8702] device hsr_slave_1 entered promiscuous mode [ 231.271840][ T8702] debugfs: Directory 'hsr0' with parent '/' already present! 05:24:06 executing program 0: 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) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000280)="2e00000022004786006d20002b1f003500b00000000000000000000d4ab4268dd93f748d2d671af9336056ac3dbd", 0x128) [ 231.291154][ T8697] 8021q: adding VLAN 0 to HW filter on device bond0 [ 231.307202][ T8708] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 231.318932][ T8705] team0: Port device team_slave_0 added [ 231.327033][ T8705] team0: Port device team_slave_1 added [ 231.354469][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 231.371466][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 231.408914][ T8694] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 231.420027][ T8694] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 231.431675][ C1] hrtimer: interrupt took 62673 ns [ 231.440908][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 231.450437][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 231.458276][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 231.466388][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 231.475086][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 231.483910][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 231.492680][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 231.500983][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 231.509625][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 231.519963][ T8697] 8021q: adding VLAN 0 to HW filter on device team0 [ 231.583742][ T8705] device hsr_slave_0 entered promiscuous mode [ 231.621973][ T8705] device hsr_slave_1 entered promiscuous mode [ 231.661826][ T8705] debugfs: Directory 'hsr0' with parent '/' already present! [ 231.674666][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 231.714517][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 231.724324][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 231.733239][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 231.740283][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 231.748595][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 231.771221][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 231.780076][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 231.787217][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 231.795393][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 231.813016][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 231.820917][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 231.833470][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 231.843796][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 231.860732][ T8694] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 231.877983][ T8699] 8021q: adding VLAN 0 to HW filter on device bond0 [ 231.890928][ T8706] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready 05:24:06 executing program 0: 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) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000280)="2e00000022004786006d20002b1f003500b00000000000000000000d4ab4268dd93f748d2d671af9336056ac3dbd", 0x128) [ 231.958893][ T8699] 8021q: adding VLAN 0 to HW filter on device team0 [ 231.978181][ T8708] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 231.988974][ T8708] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 231.998195][ T8708] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 232.036641][ T8708] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 232.048078][ T8708] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 232.056223][ T8708] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 232.068885][ T8697] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 232.080494][ T8697] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 232.119069][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 232.127577][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 232.136621][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 232.145405][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 232.153796][ T3707] bridge0: port 1(bridge_slave_0) entered blocking state [ 232.160823][ T3707] bridge0: port 1(bridge_slave_0) entered forwarding state 05:24:07 executing program 0: r0 = memfd_create(&(0x7f0000000f00)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\xe1\xa2\xba\xe5\xf4\x97\xac#*\x1f\x17\xeb\x06\xed\xe5\xdb\x8dr\xa3@!\x16\xc4\xf4\x85\xa7N\xd0*U\xa7\xed\xe1\x8a5tl\xec\xda~l\xbd]\r\xfaI\xa9\xf9\x10\xc8;\xef\xce\xfe\v\xa0(\x8fx\x03\xf1\xf2\x8bh\xd4\xdd\xbc\x1d\x8e', 0x0) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x3ff, 0x94b601) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0xe) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x4055) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x32b, &(0x7f0000000000)=[{}]}, 0x10) [ 232.169210][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 232.177997][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 232.186545][ T3707] bridge0: port 2(bridge_slave_1) entered blocking state [ 232.193655][ T3707] bridge0: port 2(bridge_slave_1) entered forwarding state [ 232.202819][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 232.211909][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 232.250527][ T8697] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 232.296119][ T8702] 8021q: adding VLAN 0 to HW filter on device bond0 [ 232.323004][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 232.348762][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 232.366500][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 232.383880][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 232.418685][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 232.427332][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 232.447326][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 232.461513][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready 05:24:07 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x5}, 0xcc) r0 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f00000000c0), 0x4) sendmsg$kcm(r0, &(0x7f0000000140)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000003800)=[{&(0x7f00000018c0)="f4001100002b2c25e994efd18498d66205baa68754a3000000000200000000000000000000ffffff8400000000000000c00195c1e2d4f32ebdbed8280a38dd308252644135333a847bbaeb4e914b976c5b7e34", 0x53}], 0x1}, 0x0) [ 232.480314][ T8699] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 232.502648][ T8699] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 232.536214][ T8706] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 232.560315][ T8706] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready 05:24:07 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) [ 232.616333][ T8702] 8021q: adding VLAN 0 to HW filter on device team0 [ 232.665680][ T8708] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 232.687705][ T8708] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 232.718549][ T8705] 8021q: adding VLAN 0 to HW filter on device bond0 [ 232.722745][ T8755] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 232.789120][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 232.807177][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 232.827753][ T3707] bridge0: port 1(bridge_slave_0) entered blocking state [ 232.834893][ T3707] bridge0: port 1(bridge_slave_0) entered forwarding state [ 232.852215][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 232.866879][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 232.881411][ T3707] bridge0: port 2(bridge_slave_1) entered blocking state 05:24:07 executing program 1: r0 = socket$inet6(0xa, 0x2000000080803, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1, 0x0, 0x32}, 0x0, @in6}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) [ 232.888518][ T3707] bridge0: port 2(bridge_slave_1) entered forwarding state [ 232.915576][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 232.931051][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 232.981104][ T8705] 8021q: adding VLAN 0 to HW filter on device team0 [ 233.007457][ T8699] 8021q: adding VLAN 0 to HW filter on device batadv0 05:24:07 executing program 1: r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xa536b678) link(&(0x7f0000000380)='./file0\x00', &(0x7f00000007c0)='./file1/file0\x00') unlink(&(0x7f0000000080)='./file1/file0\x00') rmdir(&(0x7f0000000040)='./file1\x00') setxattr$security_smack_transmute(&(0x7f0000000100)='./file1/file1\x00', 0x0, 0x0, 0x0, 0x0) [ 233.048541][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 233.077525][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 233.125582][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 233.134594][ T8762] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 233.160174][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 233.182015][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 233.219123][ T3707] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready 05:24:08 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") [ 233.250100][ T8702] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 233.267964][ T8702] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 233.302136][ T8706] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 233.310872][ T8706] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 233.339970][ T8706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 233.369940][ T8706] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 233.395152][ T8706] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 233.415645][ T8706] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 233.434303][ T8706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 233.450248][ T8706] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 233.471292][ T8706] bridge0: port 1(bridge_slave_0) entered blocking state [ 233.478487][ T8706] bridge0: port 1(bridge_slave_0) entered forwarding state [ 233.509477][ T8706] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 233.519495][ T8706] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 233.537156][ T8706] bridge0: port 2(bridge_slave_1) entered blocking state [ 233.544320][ T8706] bridge0: port 2(bridge_slave_1) entered forwarding state [ 233.598479][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 233.607019][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 233.635555][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 233.659571][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 233.669240][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 233.678192][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 233.709631][ T8702] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 233.731589][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 233.749907][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 233.812609][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 233.828812][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 233.838115][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 233.848262][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 233.857982][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 233.875002][ T8705] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 233.905923][ T8794] kasan: CONFIG_KASAN_INLINE enabled [ 233.922851][ T8794] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 233.942016][ T8794] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 233.948993][ T8794] CPU: 1 PID: 8794 Comm: syz-executor.3 Not tainted 5.3.0-rc6-next-20190830 #75 [ 233.952774][ T8705] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 233.958017][ T8794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.964916][ T8705] kobject: 'vlan0' (0000000018ea6ee1): kobject_add_internal: parent: 'mesh', set: '' [ 233.974815][ T8794] RIP: 0010:xsk_poll+0x95/0x540 [ 233.974828][ T8794] Code: 80 3c 02 00 0f 85 70 04 00 00 4c 8b a3 88 04 00 00 48 b8 00 00 00 00 00 fc ff df 49 8d bc 24 96 00 00 00 48 89 fa 48 c1 ea 03 <0f> b6 04 02 48 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 bf 03 00 00 [ 233.974841][ T8794] RSP: 0018:ffff888059a8f850 EFLAGS: 00010207 [ 234.015267][ T8794] RAX: dffffc0000000000 RBX: ffff8880994c5000 RCX: ffffc9000c7a5000 [ 234.023238][ T8794] RDX: 0000000000000012 RSI: ffffffff859b6684 RDI: 0000000000000096 [ 234.031204][ T8794] RBP: ffff888059a8f880 R08: ffff888094cf8080 R09: ffffed1013298a49 [ 234.039175][ T8794] R10: ffffed1013298a48 R11: ffff8880994c5247 R12: 0000000000000000 [ 234.047140][ T8794] R13: 0000000000000304 R14: ffff88808f9ff500 R15: ffff8880a2b985a0 [ 234.055110][ T8794] FS: 00007fd3fb13c700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 234.064035][ T8794] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 234.070609][ T8794] CR2: 00007ffc85d48b20 CR3: 00000000985d0000 CR4: 00000000001406e0 [ 234.078558][ T8794] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 234.086507][ T8794] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 234.094454][ T8794] Call Trace: [ 234.097723][ T8794] ? xsk_setsockopt+0x680/0x680 [ 234.102594][ T8794] sock_poll+0x15e/0x480 [ 234.106813][ T8794] ? __sock_recv_wifi_status+0x1d0/0x1d0 [ 234.112419][ T8794] do_sys_poll+0x7c2/0xde0 [ 234.116814][ T8794] ? compat_core_sys_select+0x770/0x770 [ 234.122335][ T8794] ? ___preempt_schedule+0x16/0x20 [ 234.127446][ T8794] ? refcount_dec_not_one+0x1f0/0x1f0 [ 234.132795][ T8794] ? migrate_swap_stop+0x9b0/0x9b0 [ 234.137885][ T8794] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 234.144108][ T8794] ? refcount_dec_and_test_checked+0x1b/0x20 [ 234.150065][ T8794] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 234.155941][ T8794] ? drop_futex_key_refs.isra.0+0x6f/0xf0 [ 234.161645][ T8794] ? poll_initwait+0x180/0x180 [ 234.166405][ T8794] ? set_fd_set.part.0+0x70/0x70 [ 234.171338][ T8794] ? __kasan_check_read+0x11/0x20 [ 234.176339][ T8794] ? __lock_acquire+0x16f2/0x4a00 [ 234.181340][ T8794] ? __might_fault+0x12b/0x1e0 [ 234.186080][ T8794] ? __set_current_blocked+0xd1/0x110 [ 234.191427][ T8794] ? find_held_lock+0x35/0x130 [ 234.196184][ T8794] ? __set_current_blocked+0xd1/0x110 [ 234.201532][ T8794] ? lock_downgrade+0x920/0x920 [ 234.206395][ T8794] ? _raw_spin_unlock_irq+0x28/0x90 [ 234.211576][ T8794] ? __set_current_blocked+0xd1/0x110 [ 234.216932][ T8794] ? _raw_spin_unlock_irq+0x28/0x90 [ 234.222128][ T8794] ? lockdep_hardirqs_on+0x418/0x5d0 [ 234.227395][ T8794] ? trace_hardirqs_on+0x67/0x240 [ 234.232397][ T8794] ? __kasan_check_read+0x11/0x20 [ 234.237400][ T8794] ? _raw_spin_unlock_irq+0x5e/0x90 [ 234.242590][ T8794] ? __set_current_blocked+0xd6/0x110 [ 234.247938][ T8794] ? set_user_sigmask+0x166/0x1e0 [ 234.252938][ T8794] ? sigprocmask+0x2b0/0x2b0 [ 234.257519][ T8794] __x64_sys_ppoll+0x259/0x310 [ 234.262277][ T8794] ? __ia32_sys_poll+0x470/0x470 [ 234.267195][ T8794] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 234.272908][ T8794] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 234.278973][ T8794] ? do_syscall_64+0x26/0x760 [ 234.283637][ T8794] ? lockdep_hardirqs_on+0x418/0x5d0 [ 234.288897][ T8794] ? trace_hardirqs_on+0x67/0x240 [ 234.293898][ T8794] do_syscall_64+0xfa/0x760 [ 234.298381][ T8794] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 234.304244][ T8794] RIP: 0033:0x4598e9 [ 234.308127][ T8794] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 234.327704][ T8794] RSP: 002b:00007fd3fb13bc78 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 234.336092][ T8794] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00000000004598e9 [ 234.344037][ T8794] RDX: 0000000020002d40 RSI: 0000000000000009 RDI: 0000000020002c80 [ 234.351984][ T8794] RBP: 000000000075bfc8 R08: 0000000000000008 R09: 0000000000000000 [ 234.359930][ T8794] R10: 0000000020002d80 R11: 0000000000000246 R12: 00007fd3fb13c6d4 [ 234.367875][ T8794] R13: 00000000004c679f R14: 00000000004db8f8 R15: 00000000ffffffff [ 234.375825][ T8794] Modules linked in: [ 234.383170][ T8794] ---[ end trace 0b81a9ffbfa426a4 ]--- [ 234.388737][ T8794] RIP: 0010:xsk_poll+0x95/0x540 [ 234.393937][ T8794] Code: 80 3c 02 00 0f 85 70 04 00 00 4c 8b a3 88 04 00 00 48 b8 00 00 00 00 00 fc ff df 49 8d bc 24 96 00 00 00 48 89 fa 48 c1 ea 03 <0f> b6 04 02 48 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 bf 03 00 00 [ 234.416295][ T3891] kobject: 'loop5' (000000005b3b70b2): kobject_uevent_env [ 234.425238][ T3891] kobject: 'loop5' (000000005b3b70b2): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 234.435832][ T8794] RSP: 0018:ffff888059a8f850 EFLAGS: 00010207 [ 234.442246][ T8794] RAX: dffffc0000000000 RBX: ffff8880994c5000 RCX: ffffc9000c7a5000 [ 234.461887][ T8794] RDX: 0000000000000012 RSI: ffffffff859b6684 RDI: 0000000000000096 [ 234.470707][ T3891] kobject: 'loop4' (000000003d6689f1): kobject_uevent_env [ 234.487791][ T3891] kobject: 'loop4' (000000003d6689f1): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 234.490268][ T8794] RBP: ffff888059a8f880 R08: ffff888094cf8080 R09: ffffed1013298a49 [ 234.509431][ T3891] kobject: 'loop1' (000000002a922b5d): kobject_uevent_env [ 234.511105][ T8794] R10: ffffed1013298a48 R11: ffff8880994c5247 R12: 0000000000000000 [ 234.524750][ T3891] kobject: 'loop1' (000000002a922b5d): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 234.526748][ T8794] R13: 0000000000000304 R14: ffff88808f9ff500 R15: ffff8880a2b985a0 [ 234.544170][ T8794] FS: 00007fd3fb13c700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 234.552668][ T3891] kobject: 'loop7' (00000000070110af): kobject_uevent_env [ 234.576610][ T3891] kobject: 'loop7' (00000000070110af): fill_kobj_path: path = '/devices/virtual/block/loop7' [ 234.582733][ T8794] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 234.597818][ T8794] CR2: 00007f32aebe2420 CR3: 00000000985d0000 CR4: 00000000001406e0 [ 234.619572][ T8794] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 234.622502][ T8813] kasan: CONFIG_KASAN_INLINE enabled [ 234.632233][ T3891] kobject: 'loop5' (000000005b3b70b2): kobject_uevent_env [ 234.638616][ T8813] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 234.647647][ T3891] kobject: 'loop5' (000000005b3b70b2): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 234.653163][ T8813] general protection fault: 0000 [#2] PREEMPT SMP KASAN [ 234.665112][ T8813] CPU: 1 PID: 8813 Comm: syz-executor.3 Tainted: G D 5.3.0-rc6-next-20190830 #75 [ 234.674845][ T8794] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 234.675512][ T8813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.683771][ T8794] Kernel panic - not syncing: Fatal exception [ 234.693528][ T8813] RIP: 0010:xsk_poll+0x95/0x540 [ 234.704388][ T8813] Code: 80 3c 02 00 0f 85 70 04 00 00 4c 8b a3 88 04 00 00 48 b8 00 00 00 00 00 fc ff df 49 8d bc 24 96 00 00 00 48 89 fa 48 c1 ea 03 <0f> b6 04 02 48 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 bf 03 00 00 [ 234.723977][ T8813] RSP: 0018:ffff88805935f850 EFLAGS: 00010207 [ 234.730023][ T8813] RAX: dffffc0000000000 RBX: ffff8880917de000 RCX: ffffc9000cba7000 [ 234.737977][ T8813] RDX: 0000000000000012 RSI: ffffffff859b6684 RDI: 0000000000000096 [ 234.745932][ T8813] RBP: ffff88805935f880 R08: ffff88809540c100 R09: ffffed10122fbc49 [ 234.753886][ T8813] R10: ffffed10122fbc48 R11: ffff8880917de247 R12: 0000000000000000 [ 234.761847][ T8813] R13: 0000000000000304 R14: ffff888097f0c780 R15: ffff888094712560 [ 234.769805][ T8813] FS: 00007fd3fb0fa700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 234.778717][ T8813] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 234.785283][ T8813] CR2: 00007fffde0f4d6c CR3: 00000000985d0000 CR4: 00000000001406e0 [ 234.793255][ T8813] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 234.801210][ T8813] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 234.809161][ T8813] Call Trace: [ 234.812440][ T8813] ? xsk_setsockopt+0x680/0x680 [ 234.817281][ T8813] sock_poll+0x15e/0x480 [ 234.821509][ T8813] ? __sock_recv_wifi_status+0x1d0/0x1d0 [ 234.827127][ T8813] do_sys_poll+0x7c2/0xde0 [ 234.831531][ T8813] ? compat_core_sys_select+0x770/0x770 [ 234.837062][ T8813] ? ___preempt_schedule+0x16/0x20 [ 234.842163][ T8813] ? refcount_dec_not_one+0x1f0/0x1f0 [ 234.847517][ T8813] ? migrate_swap_stop+0x9b0/0x9b0 [ 234.852614][ T8813] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 234.858845][ T8813] ? refcount_dec_and_test_checked+0x1b/0x20 [ 234.864817][ T8813] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 234.870693][ T8813] ? drop_futex_key_refs.isra.0+0x6f/0xf0 [ 234.876410][ T8813] ? poll_initwait+0x180/0x180 [ 234.881159][ T8813] ? set_fd_set.part.0+0x70/0x70 [ 234.886085][ T8813] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 234.892312][ T8813] ? refcount_inc_not_zero_checked+0x144/0x200 [ 234.898451][ T8813] ? do_futex+0x17d/0x1de0 [ 234.902852][ T8813] ? __set_current_blocked+0xd1/0x110 [ 234.908219][ T8813] ? __kasan_check_read+0x11/0x20 [ 234.913244][ T8813] ? __kasan_check_write+0x14/0x20 [ 234.918344][ T8813] ? lock_downgrade+0x920/0x920 [ 234.923179][ T8813] ? __set_task_blocked+0xff/0x240 [ 234.928277][ T8813] ? retarget_shared_pending+0x290/0x290 [ 234.933896][ T8813] ? trace_hardirqs_on+0x67/0x240 [ 234.938902][ T8813] ? __kasan_check_read+0x11/0x20 [ 234.943913][ T8813] ? _raw_spin_unlock_irq+0x5e/0x90 [ 234.949214][ T8813] ? __set_current_blocked+0xd6/0x110 [ 234.954573][ T8813] ? set_user_sigmask+0x166/0x1e0 [ 234.959589][ T8813] ? sigprocmask+0x2b0/0x2b0 [ 234.964166][ T8813] __x64_sys_ppoll+0x259/0x310 [ 234.968913][ T8813] ? __ia32_sys_poll+0x470/0x470 [ 234.973833][ T8813] ? __x64_sys_clock_gettime+0x16d/0x240 [ 234.979451][ T8813] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 234.985502][ T8813] ? trace_hardirqs_off_caller+0x65/0x230 [ 234.991217][ T8813] ? trace_hardirqs_on+0x67/0x240 [ 234.996241][ T8813] do_syscall_64+0xfa/0x760 [ 235.000732][ T8813] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 235.006603][ T8813] RIP: 0033:0x4598e9 [ 235.010482][ T8813] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 235.030067][ T8813] RSP: 002b:00007fd3fb0f9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 235.038459][ T8813] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00000000004598e9 [ 235.046413][ T8813] RDX: 0000000020002d40 RSI: 0000000000000009 RDI: 0000000020002c80 [ 235.054367][ T8813] RBP: 000000000075c118 R08: 0000000000000008 R09: 0000000000000000 [ 235.062319][ T8813] R10: 0000000020002d80 R11: 0000000000000246 R12: 00007fd3fb0fa6d4 [ 235.070273][ T8813] R13: 00000000004c679f R14: 00000000004db8f8 R15: 00000000ffffffff [ 235.078231][ T8813] Modules linked in: [ 235.083614][ T8794] Kernel Offset: disabled [ 235.087936][ T8794] Rebooting in 86400 seconds..