[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 33.853777] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 36.722266] random: sshd: uninitialized urandom read (32 bytes read) [ 37.071592] random: sshd: uninitialized urandom read (32 bytes read) [ 38.709647] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.43' (ECDSA) to the list of known hosts. [ 44.304286] random: sshd: uninitialized urandom read (32 bytes read) 2018/07/12 01:52:42 fuzzer started [ 45.619321] random: cc1: uninitialized urandom read (8 bytes read) 2018/07/12 01:52:44 dialing manager at 10.128.0.26:38231 2018/07/12 01:52:46 syscalls: 1589 2018/07/12 01:52:46 code coverage: enabled 2018/07/12 01:52:46 comparison tracing: ioctl(KCOV_TRACE_CMP) failed: errno 524 2018/07/12 01:52:46 setuid sandbox: enabled 2018/07/12 01:52:46 namespace sandbox: enabled 2018/07/12 01:52:46 fault injection: enabled 2018/07/12 01:52:46 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2018/07/12 01:52:46 net packed injection: enabled [ 50.405150] random: crng init done 01:54:11 executing program 0: sched_yield() r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0xd3) fcntl$setflags(r0, 0x2, 0x1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x404000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@llc={0x1a, 0x33d, 0x9, 0x9, 0x8000000000, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {&(0x7f0000000140)=""/241, 0xf1}, &(0x7f0000000240), 0x58}, 0xa0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x40) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000380)=""/69, &(0x7f0000000400)=0x45) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000440)={0x0, 0x4d, 0x7, [0x100000000, 0x8000, 0xf6e, 0x4, 0x2, 0x8000, 0x0]}, &(0x7f0000000480)=0x16) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000004c0)=@assoc_value={r4, 0x9}, 0x8) syz_open_dev$sndpcmp(&(0x7f0000000500)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200000) ioctl$KDMKTONE(r2, 0x4b30, 0xbd) geteuid() setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000540)=0x5d2d1470, 0x4) ioctl$SCSI_IOCTL_DOORLOCK(r2, 0x5380) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000580)='tls\x00', 0x4) close(r1) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000600)={r4, 0x2}, &(0x7f0000000640)=0x8) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000680)) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x40485404, &(0x7f00000006c0)={{0x0, 0x1, 0x7, 0x3, 0x401}, 0x5af7b4b4, 0xb226}) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000000740)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000780), &(0x7f00000007c0)=0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f0000000800)=[{0x4, 0x4}, {0xf, 0x2}], 0x2) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000840)=0x0) ptrace$cont(0x3f, r7, 0xfffffffffffffffa, 0x7fffffff) 01:54:11 executing program 1: chroot(&(0x7f0000000000)='./file0\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10080, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x7, 0x9, 0x5, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r1, 0x400, 0xea, "a5db0a3c410c4964e6248c37d84bbe6f3e97a86dcb055aa46b8a72d7062ac923357490939ed429647b642763a284d0306f38f257a72bbc50e8b026b17242c99c93266721684b1a25e3e1c3b271260a4a17e476b651c8c359a93f73eaf06323aa44ad38c724b02d47b8ef981b4afb50db22b23577431c7e5537873d2e2534dfe9e6db1469bfb5c7714a766e314a613f8b3d765bdc92fbdba79decb42b635b9722cdd782a3efa1101b55dc1731a145bfe3bd745a82826ccf6cc54a85f1d47ac0f989a158c91d90af5a72dda52f3b554b0de03960445232dfb8542b972e1e02bd772f65e1fe35a02c07a4a9"}, 0xf2) listen(r0, 0xffff) sendto(r0, &(0x7f0000000200)="93fc5131ced2feeaa6911dc99da87baed36a80794cb4cdefaf078f6f82bf736cc7a6e9ddec806873a3ea741dd4eb920647770a33dd386409dcb2532294d41c2b", 0x40, 0x40, &(0x7f0000000240)=@ipx={0x4, 0x5, 0x8, "15a6fb2bee87", 0x1f}, 0x80) write$P9_RFLUSH(r0, &(0x7f00000002c0)={0x7, 0x6d, 0x1}, 0x7) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000300)=""/182, &(0x7f00000003c0)=0xb6) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000400)={0x3, 0x2, 0x800, 0x6}) write$P9_RFLUSH(r0, &(0x7f0000000440)={0x7, 0x6d, 0x1}, 0x7) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000480)=0xffffffff) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000004c0)=0x2dde) getrlimit(0xb, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000540)={r1, 0x0, 0x3, 0x7ff, 0x1, 0x4}, &(0x7f0000000580)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000005c0)={'vcan0\x00', 0x0}) bind(r0, &(0x7f0000000600)=@hci={0x1f, r2, 0x3}, 0x80) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000006c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000680)={0xffffffffffffffff}, 0x13f, 0x9}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000700)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, {0xa, 0x4e21, 0x100000001, @empty, 0x8}, r3, 0x1}}, 0x48) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000780), &(0x7f00000007c0)=0x8) futimesat(r0, &(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={{0x77359400}, {0x77359400}}) r4 = syz_open_dev$sndpcmc(&(0x7f0000000880)='/dev/snd/pcmC#D#c\x00', 0x1, 0x80) getsockopt$IP6T_SO_GET_ENTRIES(r4, 0x29, 0x41, &(0x7f00000008c0)={'security\x00', 0xc3, "b3479fa4245f6863cc9fe306b1a909136d7a96d633c567f951bc0dd4a476dd57a4889c4c2ff911847ee78545fa834e1a4c5797dadcf2c5bfda105041fb2f3af124f0e87235e6fc43cf99da79b7bc947291f73201297e18c2d630b1c4d919321ea67c82b50184e670746ad9c5258f8b9f078a0ee99c296dfa1f2c9c2baaec108588db01d290193391752bda4bcd38d60fa19a097b05133c3baa9ed39bc8c6349c7f192aa776c419248df4f20915f51a8548f365665075169e836529c92452278f9ea5d3"}, &(0x7f00000009c0)=0xe7) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000000a00)) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000a40)={r1, 0x57a, 0x20}, 0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000b80)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000b40)={&(0x7f0000000ac0)=@delqdisc={0x50, 0x25, 0xc00, 0x70bd2b, 0x1, {0x0, r2, {0x0, 0xfffb}, {0x0, 0xf}, {0x0, 0x1}}, [@qdisc_kind_options=@q_pfifo={{0xc, 0x1, 'pfifo\x00'}, {0x8, 0x2, 0x3}}, @TCA_EGRESS_BLOCK={0x8, 0xe}, @TCA_RATE={0x8, 0x5, {0x9b01, 0xffffffffffffff81}}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x81}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x4) stat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = gettid() r7 = getpid() sendmsg$nl_generic(r4, &(0x7f0000003680)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x14000000}, 0xc, &(0x7f0000003640)={&(0x7f0000000cc0)={0x297c, 0x29, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@generic="3a9b33303b43eaa2e99fd964b0f802591d9805a89539576d55d86b1ff77ed95b01c5bcbe27befd35cb22b5ce59f8fc586ef66780fee3fb5786d670b448a9b2bfe0d58e733dc49f6b", @nested={0xf4, 0x4d, [@generic="fb83763c778dcbaaba17ee0caf357f1adfe45942fdee49f76a6c47a3fcfea37c641cfacdceb5a124832f4c25f7496e5a95ab42f8d428d664417a6159426e400e751fb7826fc235479fbfd44e0b94a93ce98919b2a41df2c0820fe97494167a19ee6824249c5212bc1c98d89913b049a82e57213cd37b84a884f5cbc22884bc951e22c9094bbd7e72fdfa109b8eb235b03791a11806915ed4192a4a408982bcb51aff395825bfbf870e6b3ce6b3da88beaf77303da9b7f90520b0cc0ef97644807c3f19dddbc4c94c232ee95661689e830ef01401c7696352f8a85773c39ced6fec98", @typed={0xc, 0x6, @u64=0x81}]}, @typed={0x8, 0x72, @uid=r5}, @nested={0x22e4, 0x86, [@generic="4d4c1827d426c02a2a475ad352b6a7ab8dde7d08749ee03060c88af395867a12155216a8068ad3a463c47bae9724bafe698872cda964dadf321a80397962cd5806ddc144107c14b40d0aa601a379c1a93491d7cf0d49840160f3742aec7e27c36120530f6d496d2a4c8dfd948068c6c9f98a4503d29a614ca0aa9bf5cd95755e0c20d616afef8e9fd877956949b1122ddd286176e39ecd9774b15f86cce58378cb61865a98ea9e3b9b16650d17834bab8df4d9aa4dc8ea14e748ff", @generic="dbc62414ad1d9ffd5659cfed2d997e7c1ee438e605ad5ad6d13888746be247336766329ed48a6e93e427dde018d54f07b298f5859224ce9d7a8077600b30fefa0b582c5563ca745511a52810885365f29b1f94b86b10a6ae82c1f0e606829250ec72cd43acd60071f74f27c84888d691dd00e986065e51b949b47a", @typed={0xe0, 0x74, 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@generic="3310954649719f2ac200f1e8baf13e4c173f1ac2eaa5e9a10d332b2094fd27f2da9b77c6984199621613b0d6670c9128b922db377f15554f34a531cb9a7e62f024edfe3e175586e07df8bfb2a117b99e8ca90c0558958ae482b49fdf0e318752dd20906d4ef2dd69fd858c148db35b1c0f5d2af9a8cd19b0740d0314fb138a5bb5df83d5f463aacc917ca0548f5f45f2902933e8e72c8ff84e8243228b612093e91511f31bc354da77ed70ad1d17429337841904aa0fa3919c7cc320be5f89683a85", @typed={0x8, 0x74, @pid=r6}]}, @nested={0x238, 0x2b, [@generic="db88ee7961a05226e0e571a5260981bbea604d29d42e1e65d26d4463cc3b0b50ca5727f84ed853dddf43c18d42ca7c522e58c184ad01bdba68c1deaa25290bfd951f264fbaea44c976bf97c4a4d71bd399137c18279ac7f7f415b174bf019e0d44b8dd4aaea96d5698f6e537a80537f016229c38be741940bd7c71a7d6c65ac385147b105d77bc9e5a205b948cd3d4dff574661e941eda76e80c0dcfa86050ed62bce38b73905546322574329a798280636a6963079125cb65d31bbc008681d0ae6dbf193b74027ec3", @generic="736ae46b8829db2a2017a17ab802262e16bf17c8604560dd45ce73b88b264ad9f26fca0ab2169169b5142d59551b1fcf7d313a18deef69f51f94fd7f4489506c5933a67e2acfd8e80558c3d035406c14f6dede13a5b7809ddb88a1b5634f3506e145a84ab80c83e11be0859f981ae16858074c780e517645622ee13a5065aff50251c5d960a5", @typed={0x8, 0x54, @fd=r0}, @typed={0x8, 0x44, @pid=r7}, @generic="41f55a8771e9def838fa2326b7e28130144402bd6d5a61c804a6dac42f3efa02615eac8d4b7c298afac6b991eb2db6d6b83c8dfcbce337b4f279a784981a0b88e5a57ad85640cc19dc73a45069a87a5d1705495d92cd5d1840205c577ac471d1fee70078eeeb94a4f13648a8b9487913f50b783e8e3abbc91a34d7bd6f5a8613e8242d99295fd506f926bf929a665e18befaead1bc745edc762ca9072351dd4c23f6cdc6cc73f7bb543a673fe1cb03c9ac9e4822b11a320e21714a2ad08547eb2b3351df1256c441ce10853d9c1f4a624db9"]}, @generic="5588634c52538f07d02dc476f87d5e6c0a3ba91aa0624e1eebb45e68af0d6f8e76b5410c7c8c95622f39fc4dfe4e0cbe233db956d0210744975f3fb021381b14b3b45b4b6652e5ab65e33feb7d05e16792836dc69ac60113ea283fccd81d4452ef54455e94da35a913c77ecdac523f707ce5d6c1363285cf47c478de7e9b6010ff450309", @nested={0x114, 0x9, [@typed={0x8, 0x26, @str=')\x00'}, @generic="6984e7abafc64d67548ade17860e369b0cb77cf1ba49e2eadb591b49a1cbc4d857865c9129f5a1f783e323ce058ebdfbe0ad259a68205ec5dfcbe744d94c40dedc26dc63436a01e3a54465a06e51c7d94ad681b7ab071654bba4b7599cb905c58f4c812716a7513378bba2d5fb7e0286c27c2a41bc8427642b44bb82cdcac53ee127456f3a372443782e9df07a8484549354b2340d333db7dbb2b14e84139f68e5040edda5e95f78e5df493b1a846dbb00d45ab8c82a0e93c57a3be2b4d6", @generic="47273f4f141f2cf867cac16cf01140e671a7cd354087fbf45f9507a8411f82eba0a2827b0bbb1a066d39060c4aeef87dfd2d194d230a5831d8a192ef156532995fb789641663da9e8c"]}, @nested={0x170, 0x45, [@generic="1f9117dad46a45eb8d855e0189d5546bd081d4f4a0e297ddb5ca2badfad170ff0e892d81", @generic="d53b000a7c142d9230c4c7cc5f32c5e1e4d0126f841c8be415d9b0bca42fa90d90f47eae3e26058d293ddfd15083fb8e0cbfb50b13c27d0669f272a674916fdcdefdef2532640e6173882111814e41c280921b8f8551063bedf01677c0a194b69275059fdc05937b28e30e049061dad7e137f6894c79c433c1c59ebaf7c06f0dd1075227e9bf9958d30abef7994fbf1214fee9a9755e3bc97d95a8753a50e3a6534d62fe3d2f647a8449f2aea2c6cb7ed9d9bbc2a9c6136bfaca27a6551ac0fe4944e44f12c5b2074a43aede83fa8299d3f83325b89d4f3fa2a776aa6039422d7c634e0a7321aaa4fcf1cb", @typed={0x14, 0x1b, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="4e1c3404a0279be7a8606c3623ee059de30be885ca68a4b10136e2e4ec69c0a01dcf286cad844b69b7be1e4b6af2389fb7c842b2664419487170698709ef69835829731c47d4e6931c"]}]}, 0x297c}, 0x1, 0x0, 0x0, 0x24000800}, 0x40000) 01:54:11 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x140, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0xd9, 0x4c}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x5, 0x10, 0xff, 0x2}, &(0x7f0000000180)=0x18) sendto$inet(r0, &(0x7f00000001c0)="333c7982dea560e4059614cca96a82d590597992c2bf0da2734bc067150be2c0f5b5ace37eba61d577a9f719ba8e7622d64e6b2b21417cb93d2afc614e460fc82458df", 0x43, 0x2000c000, &(0x7f0000000240)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) write$P9_RWSTAT(r0, &(0x7f0000000280)={0x7, 0x7f, 0x1}, 0x7) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000300)={0x4, [0x6, 0x4, 0x1, 0x4]}, 0xc) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000340)={0x0, 0x7, 0x8a, 0x1000, 0x10000, 0x10000, 0x9, 0x6, 0x81, 0x7fffffff, 0x7}, 0xb) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000380)={@remote, @loopback, 0x0}, &(0x7f00000003c0)=0xc) bind$packet(r0, &(0x7f0000000400)={0x11, 0x10, r3, 0x1, 0x0, 0x6}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000540)=0xe8) chmod(&(0x7f0000000580)='./file0\x00', 0x20) r5 = semget$private(0x0, 0x7, 0x200) semctl$GETPID(r5, 0x7, 0xb, &(0x7f00000005c0)=""/89) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000740)={r0, &(0x7f0000000640)="3f90ca60c68d6569d98b7738072eb5c6de843bb35f8bfe508c1129d53752ac5436b84b26537c423875a5faf532c3607e37d9935287c2534226a4c4ddba8afc5d56b0d777d5c482a3e949d0c6e99867217f25e8285b722b201dd80e8b0201854ca2464892b99ae4de1e8b4391d42273ad21574265ae9e25a97bab3816e7404434e9dd44110e2d39bd7e5910c004317cfe002fc3989fce4a4259bed33be2908eee3a0beca9b73262e1bf1a29fbf40481aedd9607d5612e4bfdc381aa54c0529fce7d074c76f1196fc3277ee5faa579a415104f3cd41804ca93d4928dd85ddfbfdfaadea76dd01637d5ed382a6098c06a1eaff895cd4f6a0471"}, 0x10) r6 = fcntl$getown(r0, 0x9) ptrace$getregset(0x4204, r6, 0x203, &(0x7f0000000880)={&(0x7f0000000780)=""/244, 0xf4}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000008c0)=@assoc_id=r2, &(0x7f0000000900)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000940)={0x8001, 0x8, 0x0, 0x6b, 0x7, 0xfffffffffffffffd, 0x7ff, 0x1, r2}, &(0x7f0000000980)=0x20) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000009c0)) clock_settime(0x6, &(0x7f0000000a00)={0x77359400}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000a40)={0x1ff, 0x78, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000a80)={0x4, @time, 0x7fff, {0x8001, 0x5}, 0x3, 0x1, 0x1660}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000b00)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) clock_gettime(0x0, &(0x7f0000000b40)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000b80)=[{0x100000001, 0x6, 0x40, 0x2, @tick=0x9, {0x7fffffff, 0x6}, {0x4000, 0x6}, @queue={0x7, {0x9, 0x5}}}, {0xffffffffffffffe1, 0x100000000, 0x803, 0x1, @tick=0x1, {0x400, 0x800}, {0x80000001, 0xef}, @raw32={[0x7f, 0x5, 0x7]}}, {0xffffffffffffffff, 0x5, 0xffffffff, 0x80000001, @tick=0x6, {0xd1d, 0x5}, {0x7, 0x1ff}, @time}, {0x7, 0x6, 0xa02, 0x0, @tick=0x3, {0x9f9, 0xfffffffffffffff7}, {0xfffffffffffffffa, 0x7f}, @time=@time}, {0xffff, 0xfffffffffffffffb, 0xffffffffffff0f4b, 0x84a, @time={0x77359400}, {0x7f, 0x8}, {0xe0e1, 0x1}, @result={0xffff, 0xe3e}}, {0x100000000, 0x8, 0x3bcb, 0x2, @tick=0x4, {0x6, 0xc7e}, {0x2, 0x6}, @addr={0x6, 0xb50}}, {0x8, 0x5, 0x80000000, 0x7, @time={r7, r8+10000000}, {0x4, 0x200}, {0x401, 0x1}, @raw32={[0x9, 0x7, 0x200]}}, {0xfffffffffffffff8, 0x2, 0x0, 0x5, @tick=0x3, {0xe68}, {0xc1, 0x605}, @raw8={"bfedab64448818cf4e35f7d7"}}, {0x7ff, 0x2, 0x0, 0x9, @time={0x0, 0x1c9c380}, {0x6825, 0x8}, {0xb8, 0x1712}, @control={0x1b76f2fe, 0x7, 0x3}}], 0x1b0) memfd_create(&(0x7f0000000d40)='/dev/zero\x00', 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000d80)={0x1, 0x2, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) 01:54:11 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x3) setsockopt$inet6_udp_int(r0, 0x11, 0x6f, &(0x7f0000000080)=0x8, 0x4) ioctl$KDENABIO(r0, 0x4b36) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8, 0x1, 0x3, 0x400, 0x0, 0x800000, r1}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000300)={r3, 0xe6a}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={r3, 0x10, &(0x7f0000000380)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000400)=0x10) sendfile(r0, r0, &(0x7f0000000440), 0x7) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000480)={0x3, 0x9, 0x20, 0x0, r3}, &(0x7f00000004c0)=0x10) fcntl$setflags(r0, 0x2, 0x1) sendmsg$nl_xfrm(r0, &(0x7f00000006c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000680)={&(0x7f0000000540)=@acquire={0x134, 0x17, 0x0, 0x70bd26, 0x25dfdbfe, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4d2, 0xff}, @in=@broadcast=0xffffffff, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x84, 0x4e24, 0x0, 0xa, 0x0, 0x20, 0x7e, r1, r2}, {{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x9, 0x4e24, 0x6, 0xa, 0x80, 0xa0, 0x5d, r1, r2}, {0x29, 0x4b18, 0x1ff, 0x401, 0x7, 0x3, 0x3, 0x8}, {0x20, 0x1, 0x2, 0x7}, 0x5, 0x0, 0x1, 0x0, 0x1}, 0x6, 0x7fffffff, 0x7fffffff, 0x70bd2d}, [@offload={0xc, 0x1c, {r1, 0xfe7c67c3bb85cac1}}]}, 0x134}, 0x1, 0x0, 0x0, 0x40}, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000700), &(0x7f0000000740)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000780)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000007c0)=0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000800)={r3, 0xffffffffffff7fff}, &(0x7f0000000840)=0x8) r6 = add_key$user(&(0x7f0000000880)='user\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000900)="e0c847fa4545ebb3e47189193a36cfb9df80cfae891f4ad03128e747ded69d28366e2e9ea461cd37e9c15ce4c685531674c9064649a67ea1b70e57b7c12557b570bf55327fb8a0b87113f7c087dcbf4eab5b3ec1a7729df326cac3c03f52fb2cd9585afa72c2b3a066b50e93a8cace8ff22ae312d084c3b7e653814c28ed0803dc32038ad7ce5199737cbb03ccbe5e29b196672e287dbb255ef7", 0x9a, 0xfffffffffffffffd) r7 = request_key(&(0x7f00000009c0)='cifs.idmap\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000a40)='eth0system\x00', 0xfffffffffffffffb) keyctl$negate(0xd, r6, 0x24c, r7) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000a80)={0xf7, {{0xa, 0x4e22, 0x100, @dev={0xfe, 0x80, [], 0x1f}, 0x3}}, {{0xa, 0x4e20, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x108) init_module(&(0x7f0000000bc0)='\x00', 0x1, &(0x7f0000000c00)='(##\x00') renameat(r0, &(0x7f0000000c40)='./file0\x00', r0, &(0x7f0000000c80)='./file0\x00') renameat2(r0, &(0x7f0000000cc0)='./file0\x00', r0, &(0x7f0000000d00)='./file0\x00', 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000d40)={r4, 0x2f94}, 0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000d80), &(0x7f0000000dc0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000e00)={r5, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x80, 0x9, 0x9}, 0x98) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000ec0)={0x5}) r8 = gettid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000f00)=0x0) tgkill(r8, r9, 0x35) 01:54:11 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffff, 0x80, 0x9, 0x3, 0x1, 0x3, 0x3e, 0x40ab, 0x293, 0x40, 0x18, 0x201b8b2, 0x4, 0x38, 0x1, 0x0, 0x8d5e, 0x3}, [{0x7, 0x100000001, 0x1, 0x18, 0x5, 0x2505, 0x9, 0x7}], "4ebc52f079e1572aa26bbe077d52b94d03", [[], [], [], [], [], [], [], []]}, 0x889) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000900)='tls\x00', 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000940)='/dev/rtc0\x00', 0x400000, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000a80)=@buf={0xdb, &(0x7f0000000980)="b54179ee890b0ded6fadf7d33ae1cc53bf883fbf9d3f6df4b60f4768010f9515182bebf13c6b35dbec622dcdc38355e2c32689c77fabf4b81f6c25b8d1bd2d7ed1dfefa68afb1177408d030a0963b90a31ebb1d037e989cfc500d38f94a9cd2cebcd0bdba0fb581125df8ae9e1fec2302e065727bb1a7b5e90c49c73e907f7bd74a3a7984ac6135a14c417f980ca7b926d4eca4d57352dc08c15b3e01f2ed3ab05cc1e9bdef603802faeacdad551cb82a17eff657c9e9637218432357949e95666b3ee971141379672b097bad65e65eb6c1251153c97a15d8e6255"}) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000ac0)={0xffffffff, 0x3a, "df659894e3258ca24297939e7ed7b902b952e820da79e60e654d2c04c9d67eb5d3605ce0fad8a4a642d298baab27eb03431c583ef35501cda7b4"}) fgetxattr(r1, &(0x7f0000000b40)=@random={'btrfs.', 'tls\x00'}, &(0x7f0000000b80)=""/48, 0x30) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000bc0)={0x0, 0x8ec, 0x6, [0x100000001, 0x4, 0xffffffffffffffc0, 0x100000000, 0x7, 0x6]}, &(0x7f0000000c00)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000c40)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3ff, 0xdfb}, 0x90) r3 = request_key(&(0x7f0000000d00)='trusted\x00', &(0x7f0000000d40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000d80)='btrfs.', 0xfffffffffffffffc) r4 = request_key(&(0x7f0000000dc0)='cifs.spnego\x00', &(0x7f0000000e00)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000e40)="1e00", 0xfffffffffffffffa) keyctl$negate(0xd, r3, 0x3, r4) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000e80)=@req3={0x4b, 0xa000000000000000, 0x8000, 0x1, 0x95, 0x81e, 0x8}, 0x1c) r5 = syz_open_dev$midi(&(0x7f0000000ec0)='/dev/midi#\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000f00)) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000f40)=""/251, &(0x7f0000001040)=0xfb) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) utimes(&(0x7f0000001080)='./file0\x00', &(0x7f0000001100)={{r6, r7/1000+10000}}) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000001140)=0x0) prctl$setptracer(0x59616d61, r8) write$P9_RXATTRWALK(r5, &(0x7f0000001180)={0xf, 0x1f, 0x2, 0x5}, 0xf) ioctl$TIOCSSOFTCAR(r5, 0x541a, &(0x7f00000011c0)=0x6) splice(r0, &(0x7f0000001200), r1, &(0x7f0000001240), 0x0, 0xc) rt_sigsuspend(&(0x7f0000001280)={0x1}, 0x8) utimensat(r1, &(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)={{0x0, 0x2710}, {0x0, 0x7530}}, 0x100) add_key(&(0x7f0000001340)='blacklist\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000013c0)="c7926e072f6e4d027cc3f761123a2ce8a281624a55ee70961ad88d34e569e17dec377b137d0bb5e4f3a46680a37ab56f90b042452d4e5ed123d0a7816813ed14ad72b00b3b1e6f9806131d6dfeb915080932e055f49d6e91fc031d55dad77b2382733ed55f8f70585f7dc145e68fccd0b4de69cf7809a57c1d8161b7d0", 0x7d, r3) r9 = openat$audio(0xffffffffffffff9c, &(0x7f0000001440)='/dev/audio\x00', 0x80800, 0x0) ioctl$TIOCSLCKTRMIOS(r9, 0x5457, &(0x7f0000001480)) read(r9, &(0x7f00000014c0)=""/57, 0x39) openat$audio(0xffffffffffffff9c, &(0x7f0000001500)='/dev/audio\x00', 0x200000, 0x0) 01:54:11 executing program 3: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x200, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x1) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000080)) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000000c0)) select(0x40, &(0x7f0000000100)={0x800, 0x8b, 0x10001, 0x3, 0x7, 0x1ff, 0x13, 0x1}, &(0x7f0000000140)={0x9, 0x80, 0xfffffffffffffff8, 0x2, 0x6, 0x100000001, 0x7fffffff, 0x3}, &(0x7f0000000180)={0x100, 0x800, 0xd54, 0x7, 0x9, 0x401, 0xff, 0x2}, &(0x7f00000001c0)) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000200)) select(0x40, &(0x7f0000000240)={0x552, 0x460, 0xfffffffffffffffd, 0x7, 0x3f, 0x100, 0x9, 0x7}, &(0x7f0000000280)={0x9, 0x401, 0x6, 0x7ff, 0x10001, 0x8, 0x9, 0x401}, &(0x7f00000002c0)={0x80000000, 0xf16, 0x358, 0x8, 0xffffffffffffffa2, 0x400, 0x1, 0x2}, &(0x7f0000000300)={0x0, 0x2710}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000340)=@sack_info={0x0, 0xa8, 0x86b}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000003c0)={r2, 0x4}, 0x8) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000400)="b5137ed6d3a00b82084e8adbc1965401ec862101afd2faada00c86bf409ed3fd8cbf345e0cc3371378982feff9e86539b11fbc0790b676e107a42cd6371cbba60119f4ed2f1db027cc8c97d527773864dea1ce2098ce1a4312afb1c8c6de998f485c59d66f0f705c1cc4e4", 0x6b) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000480)) sync_file_range(r1, 0x1, 0x8, 0x5) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000004c0)={'veth0_to_bridge\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000500)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000540)=0x10) r4 = syz_open_dev$mice(&(0x7f0000000580)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f00000005c0)) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000740)={0x1, 0x1, 0x0, [{0x0, 0x7fffffff, 0x6a6, 0xfffffffffffff800, 0x1, 0xf94, 0xffffffff00000000}]}) clock_gettime(0x0, &(0x7f0000000800)={0x0, 0x0}) utimes(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000840)={{}, {r5, r6/1000+30000}}) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000880)) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000980)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f00000009c0)={@loopback={0x0, 0x1}, 0x5d, r7}) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000a00)) getsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f0000000a40)=""/109, &(0x7f0000000ac0)=0x6d) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000b00)={r3, 0x1f}, 0x8) tee(r0, r1, 0x43b, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000b40)={0x3f, {{0xa, 0x4e24, 0x5, @empty, 0xffffffffffffff41}}}, 0x88) sendfile(r1, r4, &(0x7f0000000c00), 0x3f) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000c40)={r3, 0x10001}, 0x8) socket$inet_udplite(0x2, 0x2, 0x88) 01:54:11 executing program 6: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="dc4bf97f7abdd85566e98303a8c11a9cac1948611fadf1adc5d194d7a3c33c0a250bf855e14b8e259913ab987015cffc35085839e13d3f0442dc67fe0c62d0d9f117d107d0b6d422adab86f55900e9250c2a3d258c943ecc814de45726ba4d9b79e1b6cf7215c21d056fc5fbfa", 0x6d}, {&(0x7f0000000080)="b8175bcab63d529fc8cbe3bc3763d4ba7965bd82a344913523ed5f39a08ce9efa1d837ba0d35db9ec5f2848394851b21419f14bfaae3f19a2f462fe2058369a02d7bc67ac813b926b2a551802eea48038137c75b82594c9212dc4301bd03bda065183a526f8b0a47895d01c9fb18d1874575c72a1cf334b38e6aeab97060578b42de934cf70bf3d8c4600d9371b0150708d0df280663e1896ee90bcd2d994011b83cf57dc8f988347fe6451544a24a6058dd888cb242472230363fbf8bcfbaeeab754938bc1b2ba616b426daedefc2743dde1ae9b4629df9be14ef034559189f5578", 0xe2}, {&(0x7f0000000180)="58a8de9d64fd694f41fdf625b28450568a9f7c7cb162d3d5c2dfa5d16d2223e41fe08fb4e3e26d7ca7700413c6594cbfbfd338c707bdc3b21c92a3cac945dffa9172a3bef22f959eb8e32c314528675ebda7dcd4345dfb9e84a8369bb2b56aee66f0f3a9ed6c70d96a6694c71f139372dede83af", 0x74}, {&(0x7f0000000200)="f19124e9fafd2da650fbd1db1120292375e92b21165641808990b92fe21f8ed4871bed6d9da9ff3b6fa8f6d431", 0x2d}], 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x101400, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000340)={{0x2, 0x0, 0x5, 0xfffffffffffffff7, 'syz0\x00', 0xe4}, 0x6, 0x3, 0x4, r2, 0x8, 0x7, 'syz0\x00', &(0x7f00000002c0)=['\x00', '\x00', '\x00', 'vboxnet0userwlan1ppp0keyring\x00', '-%posix_acl_access\x00', '\x00', 'procGPLcpuset\x00', '/@(proccpusetnodev\x00'], 0x55, [], [0x4, 0x2, 0x8, 0x100000001]}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dsp\x00', 0x20000, 0x0) migrate_pages(r2, 0xd1, &(0x7f00000004c0)=0x2, &(0x7f0000000500)=0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000000580)={{0x1, 0x3, 0x9976, 0x8000, '\x00', 0x3ff}, 0x6, 0x200, 0x1, r2, 0x1, 0x3, 'syz0\x00', &(0x7f0000000540)=['-%posix_acl_access\x00'], 0x13, [], [0x9, 0x2, 0x382, 0x10000]}) fcntl$setpipe(r1, 0x407, 0x100) ioctl$SCSI_IOCTL_SYNC(r1, 0x4) bind$pptp(r1, &(0x7f00000006c0)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000700)={{0xa, 0x4e22, 0x629d0ecd, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff00000001}, {0xa, 0x4e21, 0x11a6, @empty, 0x6}, 0x8000, [0x8, 0x0, 0x6, 0x4, 0x24000000000000, 0x9f, 0x1a9, 0x1]}, 0x5c) ptrace$pokeuser(0x6, r2, 0x98, 0x7fffffff) ioctl$BLKRAGET(r3, 0x1263, &(0x7f0000000780)) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00000007c0)={0x0, 0x0, 0xfffffffffffffffa, 0x4, 0x7, 0x5}) recvfrom$unix(r1, &(0x7f0000000800)=""/44, 0x2c, 0x0, &(0x7f0000000840)=@abs={0x0, 0x0, 0x4e21}, 0x6e) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f00000008c0)={@rand_addr, @broadcast, 0x0}, &(0x7f0000000900)=0xc) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000940)={@empty, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffb, 0x1000, 0x8000, 0x400, 0x100000000, 0x10, r4}) r5 = openat$cgroup_subtree(r3, &(0x7f00000009c0)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$TUNSETFILTEREBPF(r5, 0x800454e1, &(0x7f0000000a00)=r3) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000ac0)={{0x1, 0x7, 0x1, 0x4, '\x00', 0x100000000}, 0x3, 0x1, 0x1, r2, 0x5, 0x1ff, 'syz1\x00', &(0x7f0000000a40)=['syz0\x00', '!securitybdev-\x00', 'vboxnet0userwlan1ppp0keyring\x00', '-%posix_acl_access\x00', '%(\'[-nodev*.em1\x00'], 0x54, [], [0x1, 0x0, 0xffffffff, 0x40]}) write$binfmt_elf64(r1, &(0x7f0000000c00)={{0x7f, 0x45, 0x4c, 0x46, 0xa, 0x1, 0x1, 0x0, 0x80000000, 0x3, 0x0, 0xfffffffffffffff8, 0x343, 0x40, 0x328, 0x4, 0x9, 0x38, 0x2, 0x7, 0x80000001, 0xfffffffffffffffd}, [{0x6, 0x7, 0x1ff, 0x1, 0x7fff, 0x5, 0x7, 0x6}], "c6cb8f2166575e3a81a0da5c75bedae462ee7e4c453e6fadd82e230c91c5795de12ed6b990821113167d7bf42c9478447028989cf8b1e05f4ab3678e738e1e139fbe8284ef6b8fa6bdc09aec1ba7676af35c2d8fbf852d8f3c5a3609157d90383e62f8db7ea4fe6a1012645ce183bdbc1e3a67bf", [[], [], [], [], [], []]}, 0x6ec) ioctl$TIOCSCTTY(r1, 0x540e, 0x5) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000001300)=""/90, &(0x7f0000001380)=0x5a) write$P9_RLERROR(r1, &(0x7f00000013c0)={0x1c, 0x7, 0x2, {0x13, '-%posix_acl_access\x00'}}, 0x1c) tkill(r2, 0x24) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001400)='/dev/vga_arbiter\x00', 0x43, 0x0) tkill(r2, 0x2d) openat$zero(0xffffffffffffff9c, &(0x7f0000001440)='/dev/zero\x00', 0x400000, 0x0) sched_setparam(r2, &(0x7f0000001480)=0x7) 01:54:11 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2900, 0x0) connect$netlink(r0, &(0x7f0000000040)=@unspec, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000140)=0x8) connect$netlink(r0, &(0x7f0000000180)=@unspec, 0xc) getpeername$netlink(r0, &(0x7f00000001c0), &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='lp\x00', 0x3) r3 = getpgid(0x0) fcntl$setown(r0, 0x8, r3) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000300)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x1, 'lc\x00', 0x1e, 0x0, 0x15}, {@loopback=0x7f000001, 0x4e20, 0x2, 0xfff, 0x7, 0x5}}, 0x44) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000580)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000540)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f00000005c0)={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000380)=[{0x20, 0x0, [0x1, 0x3, 0x7, 0x1, 0x3, 0x5, 0x1, 0xffffffffffff8f56, 0x7, 0x49bb, 0xfff, 0x8, 0x81, 0x70, 0x8, 0x5]}, {0x3, 0x0, [0x52f, 0x6, 0x1000, 0x100000001, 0x1, 0x2, 0x20, 0x1, 0x7fff, 0xffffffffffffffb6, 0x401, 0x7fffffff, 0x0, 0x1, 0x8, 0x2]}, {0x24, 0x0, [0x0, 0x5, 0x5, 0x0, 0xb7, 0x6c3, 0x625f, 0x200, 0xfb79, 0x455, 0x3, 0x66d9d568, 0x0, 0x3, 0x6, 0x3ff]}, {0xa, 0x0, [0x4, 0x9, 0x1, 0x6, 0x5413, 0xd58, 0x9, 0x9, 0x10001, 0x3, 0x8, 0x3, 0x8000, 0x3c41, 0x7, 0x1d7]}, {0x0, 0x0, [0x3, 0x7, 0xb, 0x6, 0xc85, 0x3, 0x9, 0x41f, 0x2, 0x6, 0x1, 0xfff, 0x9, 0x10000, 0xfffffffffffffffd, 0x4]}, {0x20, 0x0, [0x3a35, 0x0, 0x452, 0x3, 0x8, 0x4, 0x6, 0x8, 0xffffffff, 0x2, 0x80000000, 0xef4, 0x8, 0x16d1, 0x3, 0x8]}], r4, 0x1, 0x1, 0x1b0}}, 0x20) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000600)={'nr0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000640)) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000700)=@assoc_value={r2, 0x9}, 0x8) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000780)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000880)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000840)={&(0x7f00000007c0)={0x6c, r6, 0x0, 0x70bd28, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x62}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xe32}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x1}, 0x8000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000900)={&(0x7f00000008c0)='./file0\x00', r0}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000940)={r1, @in6={{0xa, 0x4e23, 0x3aa0508b, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, 0x92b1, 0x8, 0x8, 0x4, 0x15}, 0x98) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a00)='/proc/self/net/pfkey\x00', 0x400040, 0x0) timer_create(0x6, &(0x7f0000000a40)={0x0, 0x22, 0x4, @tid=r3}, &(0x7f0000000a80)) ioctl$TIOCNXCL(r0, 0x540d) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000000b40)={r2, 0x1f, 0xfff}, 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000b80)={0x4, 0x3, 0x4, 0x96}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000000bc0)={{{@in=@dev, @in6=@mcast2}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000cc0)=0xe8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000d00)=r2, 0x4) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000d40)=""/24) [ 133.903294] IPVS: ftp: loaded support on port[0] = 21 [ 134.166607] IPVS: ftp: loaded support on port[0] = 21 [ 134.352340] IPVS: ftp: loaded support on port[0] = 21 [ 134.379433] IPVS: ftp: loaded support on port[0] = 21 [ 134.423998] IPVS: ftp: loaded support on port[0] = 21 [ 134.437446] IPVS: ftp: loaded support on port[0] = 21 [ 134.449455] IPVS: ftp: loaded support on port[0] = 21 [ 134.479136] IPVS: ftp: loaded support on port[0] = 21 [ 137.022069] ip (4789) used greatest stack depth: 53728 bytes left [ 138.108982] ip (4858) used greatest stack depth: 53504 bytes left [ 138.265380] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.271859] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.319502] device bridge_slave_0 entered promiscuous mode [ 138.453714] ip (4879) used greatest stack depth: 53232 bytes left [ 138.554974] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.561469] bridge0: port 2(bridge_slave_1) entered disabled state [ 138.613398] device bridge_slave_1 entered promiscuous mode [ 138.691461] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.697937] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.735251] device bridge_slave_0 entered promiscuous mode [ 138.763413] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.769886] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.804124] device bridge_slave_0 entered promiscuous mode [ 138.841656] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.848222] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.896314] device bridge_slave_0 entered promiscuous mode [ 138.918625] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 138.931495] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.937955] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.970151] device bridge_slave_0 entered promiscuous mode [ 139.004206] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.010802] bridge0: port 1(bridge_slave_0) entered disabled state [ 139.035362] device bridge_slave_0 entered promiscuous mode [ 139.062976] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.069482] bridge0: port 1(bridge_slave_0) entered disabled state [ 139.102119] device bridge_slave_0 entered promiscuous mode [ 139.122789] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.129253] bridge0: port 2(bridge_slave_1) entered disabled state [ 139.141640] device bridge_slave_1 entered promiscuous mode [ 139.150220] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.156670] bridge0: port 2(bridge_slave_1) entered disabled state [ 139.180583] device bridge_slave_1 entered promiscuous mode [ 139.216529] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 139.231912] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.238414] bridge0: port 1(bridge_slave_0) entered disabled state [ 139.263730] device bridge_slave_0 entered promiscuous mode [ 139.278535] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.285078] bridge0: port 2(bridge_slave_1) entered disabled state [ 139.310339] device bridge_slave_1 entered promiscuous mode [ 139.330440] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.336905] bridge0: port 2(bridge_slave_1) entered disabled state [ 139.367983] device bridge_slave_1 entered promiscuous mode [ 139.386873] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.393340] bridge0: port 2(bridge_slave_1) entered disabled state [ 139.411458] device bridge_slave_1 entered promiscuous mode [ 139.434585] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.441090] bridge0: port 2(bridge_slave_1) entered disabled state [ 139.465192] device bridge_slave_1 entered promiscuous mode [ 139.477472] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 139.485292] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 139.503925] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.510376] bridge0: port 2(bridge_slave_1) entered disabled state [ 139.564391] device bridge_slave_1 entered promiscuous mode [ 139.586154] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 139.594938] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 139.652400] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 139.675821] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 139.795700] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 139.823588] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 139.839907] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 139.848375] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 139.863670] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 139.884301] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 139.981368] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 140.146760] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 140.159708] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 140.443226] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 140.555593] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 140.642193] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 140.653348] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 140.703399] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 140.724828] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 140.790365] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 140.800684] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 140.812913] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 140.862226] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 140.901736] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 140.913253] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 140.968526] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 140.993333] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 141.004464] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 141.079100] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 141.107258] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 141.114197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 141.156843] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 141.163837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 141.196911] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 141.208401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 141.240254] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 141.248159] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 141.261559] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 141.287564] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 141.295436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 141.331434] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 141.338467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 141.375691] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 141.382668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 141.461290] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 141.468252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 141.498344] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 141.505457] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 141.549198] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 141.556238] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 141.574935] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 141.601882] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 141.608785] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 141.648315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 141.687905] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 141.696144] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 141.704094] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 141.732609] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 141.827101] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 141.836177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 142.089224] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 142.101721] team0: Port device team_slave_0 added [ 142.319635] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 142.351541] team0: Port device team_slave_0 added [ 142.389700] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 142.404198] team0: Port device team_slave_0 added [ 142.409729] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 142.435238] team0: Port device team_slave_1 added [ 142.460752] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 142.482603] team0: Port device team_slave_0 added [ 142.488901] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 142.497145] team0: Port device team_slave_0 added [ 142.526639] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 142.558013] team0: Port device team_slave_1 added [ 142.569603] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 142.593953] team0: Port device team_slave_0 added [ 142.615806] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 142.638725] team0: Port device team_slave_0 added [ 142.663579] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 142.670622] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 142.691599] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 142.730739] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 142.745009] team0: Port device team_slave_0 added [ 142.766409] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 142.791675] team0: Port device team_slave_1 added [ 142.805494] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 142.816796] team0: Port device team_slave_1 added [ 142.831688] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 142.853903] team0: Port device team_slave_1 added [ 142.884833] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 142.905390] team0: Port device team_slave_1 added [ 142.910973] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 142.920135] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 142.937685] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 142.969130] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 142.981924] team0: Port device team_slave_1 added [ 143.010405] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 143.028489] team0: Port device team_slave_1 added [ 143.036564] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 143.058017] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 143.085203] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 143.102350] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 143.112373] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 143.123074] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 143.130473] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 143.137528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 143.181307] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 143.212205] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 143.242591] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 143.268662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 143.285474] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 143.305929] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 143.315577] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 143.324110] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 143.331158] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 143.340015] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 143.354209] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 143.373345] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 143.390822] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 143.403298] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 143.419501] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 143.439539] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 143.465454] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 143.475970] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 143.485705] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 143.502688] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 143.514971] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 143.524955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 143.553179] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 143.575081] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 143.614262] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 143.638786] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 143.659133] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 143.677274] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 143.687683] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 143.696450] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 143.705080] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 143.714135] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 143.723480] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 143.730961] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 143.740206] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 143.748564] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 143.757432] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 143.784742] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 143.800686] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 143.815327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 143.843584] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 143.854315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 143.881600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 143.902542] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 143.910510] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 143.919169] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 143.934148] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 143.941869] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 143.964222] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 143.991947] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 144.026360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 144.054364] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 144.069852] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 144.086811] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 144.096152] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 144.109598] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 144.117222] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 144.126497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 144.150879] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 144.160666] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 144.174234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 144.187803] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 144.197872] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 144.208786] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 144.220430] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 144.230201] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 144.269603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 144.307971] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 144.339435] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 144.385561] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 144.404233] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 144.422715] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 144.430947] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 144.440888] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 144.448262] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 144.457395] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 144.492975] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 144.514484] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 144.528817] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 144.564146] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 144.572945] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 144.585227] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 147.045694] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.052188] bridge0: port 2(bridge_slave_1) entered forwarding state [ 147.059023] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.065525] bridge0: port 1(bridge_slave_0) entered forwarding state [ 147.146340] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 147.153256] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 147.212614] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.219122] bridge0: port 2(bridge_slave_1) entered forwarding state [ 147.225945] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.232424] bridge0: port 1(bridge_slave_0) entered forwarding state [ 147.301350] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 147.318866] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.325348] bridge0: port 2(bridge_slave_1) entered forwarding state [ 147.332211] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.338677] bridge0: port 1(bridge_slave_0) entered forwarding state [ 147.401474] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 147.427398] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.433871] bridge0: port 2(bridge_slave_1) entered forwarding state [ 147.440693] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.447176] bridge0: port 1(bridge_slave_0) entered forwarding state [ 147.478197] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 147.485320] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.491789] bridge0: port 2(bridge_slave_1) entered forwarding state [ 147.498645] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.505130] bridge0: port 1(bridge_slave_0) entered forwarding state [ 147.520813] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 147.532708] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.539252] bridge0: port 2(bridge_slave_1) entered forwarding state [ 147.546091] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.552528] bridge0: port 1(bridge_slave_0) entered forwarding state [ 147.596455] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 147.616128] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.622592] bridge0: port 2(bridge_slave_1) entered forwarding state [ 147.629397] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.635831] bridge0: port 1(bridge_slave_0) entered forwarding state [ 147.668890] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 147.689288] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.695748] bridge0: port 2(bridge_slave_1) entered forwarding state [ 147.702554] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.708991] bridge0: port 1(bridge_slave_0) entered forwarding state [ 147.775791] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 148.192203] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 148.207448] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 148.249372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 148.280474] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 148.295864] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 148.312470] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 148.320280] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 149.399113] ip (5483) used greatest stack depth: 53216 bytes left [ 158.264665] 8021q: adding VLAN 0 to HW filter on device bond0 [ 158.354345] 8021q: adding VLAN 0 to HW filter on device bond0 [ 158.482272] 8021q: adding VLAN 0 to HW filter on device bond0 [ 158.562869] 8021q: adding VLAN 0 to HW filter on device bond0 [ 158.618943] 8021q: adding VLAN 0 to HW filter on device bond0 [ 158.645177] 8021q: adding VLAN 0 to HW filter on device bond0 [ 158.671298] 8021q: adding VLAN 0 to HW filter on device bond0 [ 158.986078] 8021q: adding VLAN 0 to HW filter on device bond0 [ 159.286212] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 159.426585] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 159.591430] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 159.600294] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 159.637063] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 159.647223] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 159.692206] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 160.092450] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 160.391947] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 160.398270] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 160.411861] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 160.449558] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 160.455872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 160.476758] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 160.575375] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 160.581681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 160.591684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 160.635064] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 160.646782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 160.670116] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 160.696593] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 160.705744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 160.720827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 160.762572] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 160.771409] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 160.783923] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 160.837280] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 160.843602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 160.856373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 161.144215] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 161.154158] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 161.164288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 161.509362] 8021q: adding VLAN 0 to HW filter on device team0 [ 161.607291] 8021q: adding VLAN 0 to HW filter on device team0 [ 161.709405] 8021q: adding VLAN 0 to HW filter on device team0 [ 161.759924] 8021q: adding VLAN 0 to HW filter on device team0 [ 161.774338] 8021q: adding VLAN 0 to HW filter on device team0 [ 161.862511] 8021q: adding VLAN 0 to HW filter on device team0 [ 161.958129] 8021q: adding VLAN 0 to HW filter on device team0 [ 162.181365] 8021q: adding VLAN 0 to HW filter on device team0 01:54:45 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f000007a000/0x2000)=nil, 0x2000) 01:54:46 executing program 0: seccomp(0x1, 0x3, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6}]}) 01:54:46 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000000000004dffffffffffffff000000000000"], 0x2e) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/33, 0x21}], 0x1) 01:54:46 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d2d345f8f762070") r1 = add_key(&(0x7f00000002c0)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$revoke(0x3, r1) keyctl$get_security(0x11, r2, &(0x7f000027e000)=""/87, 0x7f07bdf4) [ 168.233299] audit: type=1326 audit(1531360486.232:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6673 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455e29 code=0x0 [ 168.290722] audit: type=1326 audit(1531360486.270:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6673 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455e29 code=0x0 01:54:46 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x100000105f}, 0xffffffffffffff4d) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffbd, 0x0, 0x20002}, [@ldst={0x7, 0x18d1fb, 0x0, 0x1d1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0x3e9, &(0x7f000000cf3d)=""/195}, 0x48) 01:54:46 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0xffffffaa) [ 168.413878] Unknown ioctl 35088 [ 168.425094] Unknown ioctl 1074287107 01:54:46 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x20000802, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x1fe00}) 01:54:46 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) bind$alg(r1, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-generic)\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000000100), 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x5) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d564c90c6000000000000000000000000", 0x18) recvfrom$inet6(r2, &(0x7f0000001640)=""/32, 0x20, 0x0, &(0x7f0000001680)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x709000) 01:54:46 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x31) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90, 0x4}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000a80)={'syz1', "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"}, 0x5a4) 01:54:46 executing program 2: 01:54:46 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x0, 'syz0\x00'}, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 'syz1\x00'}) 01:54:46 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0x40405514, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x0, 'syz0\x00'}, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 'syz1\x00'}) 01:54:46 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x84, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x3, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000140)) [ 169.185790] ================================================================== [ 169.193235] BUG: KMSAN: kernel-infoleak in snd_pcm_oss_read+0x7cf/0x1b80 [ 169.200090] CPU: 1 PID: 6741 Comm: syz-executor4 Not tainted 4.18.0-rc4+ #24 [ 169.207288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 169.216678] Call Trace: [ 169.219287] dump_stack+0x185/0x1e0 [ 169.222932] kmsan_report+0x195/0x2c0 [ 169.226761] kmsan_internal_check_memory+0x18e/0x210 [ 169.231904] kmsan_copy_to_user+0x83/0xe0 [ 169.236072] snd_pcm_oss_read+0x7cf/0x1b80 [ 169.240341] ? snd_pcm_oss_unregister_minor+0x4d0/0x4d0 [ 169.245722] __vfs_read+0x1f0/0xb40 [ 169.249374] ? rw_verify_area+0x35e/0x580 [ 169.253547] vfs_read+0x36c/0x6b0 [ 169.257024] __x64_sys_read+0x1cf/0x400 [ 169.261020] ? ksys_read+0x380/0x380 [ 169.264746] do_syscall_64+0x15b/0x230 [ 169.268655] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 169.273850] RIP: 0033:0x455e29 [ 169.277037] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 169.296403] RSP: 002b:00007f0926c55c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 169.304135] RAX: ffffffffffffffda RBX: 00007f0926c566d4 RCX: 0000000000455e29 [ 169.311415] RDX: 0000000000000039 RSI: 00000000200014c0 RDI: 0000000000000015 [ 169.318692] RBP: 000000000072bf48 R08: 0000000000000000 R09: 0000000000000000 [ 169.325973] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 169.333249] R13: 00000000004c03b4 R14: 00000000004d0f40 R15: 0000000000000001 [ 169.340532] [ 169.342160] Uninit was stored to memory at: [ 169.346498] kmsan_internal_chain_origin+0x13c/0x240 [ 169.351612] __msan_chain_origin+0x76/0xd0 [ 169.355856] mulaw_encode+0x97b/0xc30 [ 169.359670] mulaw_transfer+0x1c8/0x250 [ 169.363658] snd_pcm_plug_read_transfer+0x921/0xb10 [ 169.368688] snd_pcm_oss_read+0xe2c/0x1b80 [ 169.372938] __vfs_read+0x1f0/0xb40 [ 169.376572] vfs_read+0x36c/0x6b0 [ 169.380036] __x64_sys_read+0x1cf/0x400 [ 169.384016] do_syscall_64+0x15b/0x230 [ 169.387916] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 169.393273] [ 169.394897] Uninit was stored to memory at: [ 169.399228] kmsan_internal_chain_origin+0x13c/0x240 [ 169.404342] kmsan_memcpy_origins+0x13d/0x1b0 [ 169.408843] __msan_memcpy+0xe7/0x150 [ 169.412660] mulaw_encode+0x5e0/0xc30 [ 169.416472] mulaw_transfer+0x1c8/0x250 [ 169.420462] snd_pcm_plug_read_transfer+0x921/0xb10 [ 169.425495] snd_pcm_oss_read+0xe2c/0x1b80 [ 169.429741] __vfs_read+0x1f0/0xb40 [ 169.433381] vfs_read+0x36c/0x6b0 [ 169.436842] __x64_sys_read+0x1cf/0x400 [ 169.440822] do_syscall_64+0x15b/0x230 [ 169.444716] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 169.449897] [ 169.451515] Uninit was created at: [ 169.455063] kmsan_internal_alloc_meta_for_pages+0x157/0x730 [ 169.460875] kmsan_alloc_page+0x80/0xe0 [ 169.464861] __alloc_pages_nodemask+0x105b/0x6320 [ 169.469705] alloc_pages_current+0x6b1/0x970 [ 169.474122] __vmalloc_node_range+0x8bf/0x1170 [ 169.478705] vmalloc+0xd8/0xf0 [ 169.481902] snd_pcm_plugin_alloc+0x29a/0xc70 [ 169.486403] snd_pcm_plug_alloc+0x281/0x5d0 [ 169.490730] snd_pcm_oss_change_params_locked+0x5c23/0x6bf0 [ 169.496447] snd_pcm_oss_read+0x4d0/0x1b80 [ 169.500692] __vfs_read+0x1f0/0xb40 [ 169.504326] vfs_read+0x36c/0x6b0 [ 169.507781] __x64_sys_read+0x1cf/0x400 [ 169.511758] do_syscall_64+0x15b/0x230 [ 169.515653] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 169.520833] [ 169.522455] Byte 0 of 1 is uninitialized [ 169.526508] Memory access starts at ffffc90001560000 [ 169.531602] ================================================================== [ 169.538952] Disabling lock debugging due to kernel taint [ 169.544401] Kernel panic - not syncing: panic_on_warn set ... [ 169.544401] [ 169.551778] CPU: 1 PID: 6741 Comm: syz-executor4 Tainted: G B 4.18.0-rc4+ #24 [ 169.560355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 169.569713] Call Trace: [ 169.572318] dump_stack+0x185/0x1e0 [ 169.575962] panic+0x3d0/0x9b0 [ 169.579188] kmsan_report+0x2bf/0x2c0 [ 169.583010] kmsan_internal_check_memory+0x18e/0x210 [ 169.588138] kmsan_copy_to_user+0x83/0xe0 [ 169.592305] snd_pcm_oss_read+0x7cf/0x1b80 [ 169.596555] ? snd_pcm_oss_unregister_minor+0x4d0/0x4d0 [ 169.601908] __vfs_read+0x1f0/0xb40 [ 169.605525] ? rw_verify_area+0x35e/0x580 [ 169.609664] vfs_read+0x36c/0x6b0 [ 169.613113] __x64_sys_read+0x1cf/0x400 [ 169.617091] ? ksys_read+0x380/0x380 [ 169.620791] do_syscall_64+0x15b/0x230 [ 169.624670] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 169.629841] RIP: 0033:0x455e29 [ 169.633013] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 169.652209] RSP: 002b:00007f0926c55c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 169.659901] RAX: ffffffffffffffda RBX: 00007f0926c566d4 RCX: 0000000000455e29 [ 169.667162] RDX: 0000000000000039 RSI: 00000000200014c0 RDI: 0000000000000015 [ 169.674415] RBP: 000000000072bf48 R08: 0000000000000000 R09: 0000000000000000 [ 169.681668] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 169.688921] R13: 00000000004c03b4 R14: 00000000004d0f40 R15: 0000000000000001 [ 169.696680] Dumping ftrace buffer: [ 169.700210] (ftrace buffer empty) [ 169.703900] Kernel Offset: disabled [ 169.707510] Rebooting in 86400 seconds..