INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] 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[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.23' (ECDSA) to the list of known hosts. 2018/04/05 17:38:59 fuzzer started 2018/04/05 17:39:00 dialing manager at 10.128.0.26:40813 syzkaller login: [ 39.200349] can: request_module (can-proto-0) failed. [ 39.209678] can: request_module (can-proto-0) failed. 2018/04/05 17:39:09 kcov=true, comps=true 2018/04/05 17:39:15 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x1) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x5, 0x8, 0x1, r1}) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="a4e13b39af0bb300b5d0fedb44cb1f5f295b9b7851f208a0fa3ca9e096f73f5cbaad1ab3dab15694894f66404f5e50d751c653741b0dea32502eb7f5268ed4002e1ea961ac108b3f337002a836b5df3dd99d90c6f5f1d497b23e9f486877d3140a20ed7791a27dcf952c7dcc7d0e71c066363e1d31bd9532c46244b130f7dd0d", 0x80}], 0x1, 0x1c) r3 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x178, 0x200) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000000180)) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f00000001c0)={0x20, 0x6}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000200)=""/118, &(0x7f0000000280)=0x76) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000300)={0x20, 0x7, 0x8, 0x4, "bbba024c025e88103ac5c29aa71d8d3be25d77981e934d213381ae29a67493a262cffce15104bf4cee2fb35a", 0x100000001}) getsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000000340)=""/76, &(0x7f00000003c0)=0x4c) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000000780)={0x6, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000007c0)={0x0, 0x4}, &(0x7f0000000800)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000840)={r5, @in6={{0xa, 0x4e20, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000900)={r5, 0x9}, 0x8) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000000940)=0x1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000980), 0x4) recvmsg(r3, &(0x7f0000001040)={&(0x7f00000009c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000a40)=""/61, 0x3d}, {&(0x7f0000000a80)=""/189, 0xbd}, {&(0x7f0000000b40)=""/175, 0xaf}, {&(0x7f0000000c00)=""/79, 0x4f}, {&(0x7f0000000c80)=""/217, 0xd9}, {&(0x7f0000000d80)=""/238, 0xee}, {&(0x7f0000000e80)=""/219, 0xdb}], 0x7, &(0x7f0000001000), 0x0, 0x4040000}, 0x2000) io_setup(0x80000000000, &(0x7f0000001080)=0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) getsockname(r2, &(0x7f00000010c0)=@un=@abs, &(0x7f0000001140)=0x80) getsockopt$IP_VS_SO_GET_TIMEOUT(r4, 0x0, 0x486, &(0x7f0000001180), &(0x7f00000011c0)=0xc) syz_open_dev$sndseq(&(0x7f0000001200)='/dev/snd/seq\x00', 0x0, 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000001240)={r5, 0x7}, &(0x7f0000001280)=0x8) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000012c0)) io_cancel(r7, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x7, 0xffffffff, r6, &(0x7f0000001300)="a1a3c5fd4d850787a8e7649d5270ac27f906aa0d10f911cd74b74beff004197b6b903d4d18c31178ee018a527f6d646b17a5e2396894409faa12c5097f1d8f145055d86cf5b3cee9fc6dc013590bdf1a83e6ea446749a1c9a655f7e3eaaa2b45214feda4be30b4c2feaedea6f7eaecd8388e91eb67ccf874438192bc10ae720a7fd105377e8e753403e5328abd8a821507cfe3e0699616e9e8ed5bb3c3d53db02e2ceaed3bad70af971f8ffd98d2fc34377add65f957b3086ea6080cb817ed7fe91c4329d2a194702f874c6a8c18", 0xce, 0x5, 0x0, 0x0, r4}, &(0x7f0000001440)) r8 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r9 = add_key$keyring(&(0x7f0000001580)='keyring\x00', &(0x7f00000015c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r8, &(0x7f0000001500)='blacklist\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x3}, r9) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000001600)=0x4, &(0x7f0000001640)=0x4) 2018/04/05 17:39:15 executing program 3: syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0xffff, 0x5, &(0x7f00000002c0)=[{&(0x7f0000000080)="3920dfd08f6b4996c7d743b887b47cb1cb30dc0c058d2b3b7733065aeac45a3d9c54dd09b91f9104a6e42d1a0090c5839e5dd960e900b6db6d42e76185f51cc309f89361a1e485efa91bbb4ea63f2b99fa8ff95335ca827d8f4340be163cbb99fdb9f69ce073187457d6eb61fd00", 0x6e, 0x7ff}, {&(0x7f0000000100)="e6ab4038fd95d78ac8f52c0e08ce955a82fe133cdfdea25d4ccd9cd26b6b9aad01", 0x21, 0x9}, {&(0x7f0000000140)="1148f540774e92c58530ef230549f45c257bf503e2f3e91f01e7b8307f5f595fcecc80683c7d16ace44a8c89434a31f7d5b4973c69e72b20e263b11bbf8d6e7bce16ecfc1b4e982d6eb6fd84e977d57f5d1904ef4fe5d8ee60607bc7c17b656fa8470fbaa5c7ed0e046911c5e52a82b9cab4fab5aa3f856f47649a3003", 0x7d, 0x5}, {&(0x7f00000001c0)="56a23ab5bc4d631273316b3c9c4bf3df204c2b8275832a73f296a714145d3f52109048a021dc603b047a093243c8d45ff4fb099dd5b48b4408b2d3e5f49f9e64a7921781476fa46691c2507fa9dfe8b63c6635489ab7b112ca31c7ed3543de29cd3ab542f15a4c1ace4c849a232a1239a2e7eab458192b9791d9f4870da487345c13b1b921e126c6da02a08cc6d1d41be4419847b3e20005f552510530295b5d3cdc2b879ae212a061831b1d23e4c0e78447cca9591a5f1f9dde", 0xba}, {&(0x7f0000000280)="c4b3b6e29814e71d8d2dfeabf5acc447923d", 0x12, 0xa8}], 0x80, &(0x7f0000000340)={[{@part={'part', 0x3d, [0x3b, 0x33, 0x78, 0x32, 0x3b, 0x0, 0x37, 0x2d]}, 0x2c}, {@nls={'nls', 0x3d, 'iso8859-13'}, 0x2c}, {@nodecompose='nodecompose', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@decompose='decompose', 0x2c}]}) syz_mount_image$ntfs(&(0x7f0000000380)='ntfs\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x5, &(0x7f0000000640)=[{&(0x7f0000000400)="9b8c86f7", 0x4, 0x1}, {&(0x7f0000000440)="2fdd4cf10c5c3b82c4afa7e38bf8ddb71004ff8885e4434e89ae221d8f360d80d3cc98081f4b521c4c6b5a9970506995839f1c0f72ab1b9a981d3a", 0x3b, 0x80000000}, {&(0x7f0000000480)="682bbc58f7f84bc77efac77d87a79a9f43a836ba5db5ae09903fee1c3136498c99de08d4b34d289ac7393d81c35567e784a35eb50a1ac1b7c8826ad1d5dbde79bbcb5658dbe1b34e05e916bbe30c802aa9818e53d95e19f2a8ecd9edf58c156104db19735c7dbdaefef4d289e52f1f518f9adf556430097cbc3ea104bee1d0c8563d54a7d7d28ded33826b4dbb3989697fee818d83a07319009ad8575fe2ccab9270d7b450e94b61b12295c68a90afec16e30339bb86f933f5b3ebbfcba4668a9fe2198885045c76c5462d72782108cbac518824fcfe2a1e4f2a9bb2837efe1304f296aa29790c67ecd28aecb8c059", 0xef, 0x81}, {&(0x7f0000000580)="acfe252ba60ccf395b6a72851e4c05d5b98636e23dd2359ce572939faeee9f0c6025bd4dd80dd047bc7ba4e43a3466e7f1d2649fe2183ad31f402423108786321c39659de513dad7ae56280af0785b996a96b038a7370b2378316cde2189a3cee991e413e3f5994e7285f59c5c9f5df93c1dbb257bd4e0416e7a2f73ab4d5005", 0x80, 0xc6}, {&(0x7f0000000600)="32b560b95704bccf4e915a8646562983ab56424af928d8bd178edfa729e7c1244c928fe2119ebe96fec1815c9e2b8b25c5f29074935b8af4669e355a7a407247", 0x40, 0x6}], 0x28, &(0x7f00000006c0)={[{@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x37, 0x38, 0x0, 0x3f]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) syz_mount_image$msdos(&(0x7f0000000700)='msdos\x00', &(0x7f0000000740)='./file0\x00', 0x4, 0x2, &(0x7f00000008c0)=[{&(0x7f0000000780)="c593557a6577f3336f84f4d98dfe68b3060f491dabc1d58174690066776e0e12a4436d02e209601e6db0828df1cfce22739d46efeb", 0x35, 0x2}, {&(0x7f00000007c0)="cf425fe733c3e2890581097220b6e4d3dc3e8c773f5df2e1cb8d89cf3369b2f7e6200143a4889595dc6eb43643c1a7fa8ba4edc5d619d56b4ce359619a8a9038921bbbaff9114e67897c0bd756b21e6cda4c820426f875eacc049107ec84037e6de4916b6bd319bb8451b9622f6125d0e44f02ae1e2bad77dda72d49c3b3aa126aa5dae569412a916682d7ae76e9b48c8f01df65edf2500a88e939281b89999202e1df5365c17036ee2d81beb85fcd97cbb144cb8c76ae0345e5575cdbac9b2c1fff1796d96ab1d031915095ace235", 0xcf}], 0x0, &(0x7f0000000900)={[{@check_relaxed='check=relaxed', 0x2c}, {@showexec='showexec', 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x31]}, 0x2c}, {@codepage={'codepage', 0x3d, '1251'}, 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@umask={'umask', 0x3d, [0x36, 0x37, 0x34, 0x36, 0x32, 0x34, 0x34]}, 0x2c}, {@uid={'uid', 0x3d, [0x30, 0x36, 0x30, 0x33]}, 0x2c}, {@debug='debug', 0x2c}, {@nocase='nocase', 0x2c}]}) syz_read_part_table(0x8, 0x6, &(0x7f0000000d00)=[{&(0x7f0000000980)="3600f5e460f93f39ee1ceef091853dadff6f928bad2a922332a2761bc75bb1d495ee81e4c66d8352358a609a3b859e01512e2338c2f99609c1ba113f5c021c975f423785c63b67ae21a75383572a2306bf748ab33df71a5d0e1267c5b273d9c4b84299ab697e40847f8808050f88504221f38ec5b54e6c1bd4c4ff85c26dbf78b28efaa7782947cef312ad34d76d5bf3af26aa77aaa8055ba5d156b7bd3666700abd239edd6cef23f8ca147e6e9a4fe5c3fd34", 0xb3, 0x100000000}, {&(0x7f0000000a40)="8e9be086113833433281519534d4668739a1ae0b8302c00fcfa30249b0edca3f65afd5e9adb1b1ad0fddaafa4aa1c53aa545040985cf67b7c5d416613125736f5fb8fbeb7e3cec650f52bc1621aea6341a803aa18f131d33b9c6e9ffc142613ca4d464617c3976afef7e8ef61fad01d5e0cebf42d2d6d9930a795c49f2066bcd22", 0x81, 0xffffffff}, {&(0x7f0000000b00)="0d2e467a6222559ccf949538530f3b49d32ec4e4b9f9fe05a1c3057088c49b832828c31fee16ffecc830e0be5624ad6cc42403923de2b76a2ae06ca044", 0x3d, 0x100000000}, {&(0x7f0000000b40)="1d88b32fd5d7655397f73bd2098fc9a6a18996e864fd5dd215139cc7b531ef94cdece051503848505d22e50f145a1da5b783744b056500298e8aaac6ae6e49fe9d452e29c8ff8528ce", 0x49, 0x5}, {&(0x7f0000000bc0)="846912696fce6ca1b9e60f2de09708e6ab2b4802841fe1a63fe9d5e70f21e9cbe022665f803a", 0x26, 0x5}, {&(0x7f0000000c00)="c68e49aa40a14cafd53429c9f830b786ad0e5130a87fc4b701a60e63691d2ee0891060d6cd378c1db4f418aa76414510cd1d6ee7d8ddddd883dc209b77f7693c69c9785d43f874467fcea22f868acb7a6442bf51aa9491c06e1d47cb3849f39c421367b200a7ea8f8bde7004e01b5048aeba4bf6c16532c6477a0575add80873d94876381c9e7df2efc8e1bece6808d4b40935edce5a5de4b54c6d37a78a1cbe763ab7b171fa24e0c10c6abcd25dc85093e2124001fc929e532b14f08be9098c634f99d9a5aebd93fc9c4887f3b8", 0xce, 0x1}]) syz_mount_image$ntfs(&(0x7f0000000dc0)='ntfs\x00', &(0x7f0000000e00)='./file0\x00', 0xfe9, 0x4, &(0x7f0000001040)=[{&(0x7f0000000e40)="207639329dead7cbc21bc7635dbad6e6f2adb802e30638eb90eb646388b353ff44e196f5a0d4facf1f67", 0x2a}, {&(0x7f0000000e80)="358b14c22fe8905c4661fd3b6239d7424326962fb965660d29112478edd1e2d3c04da10c9d3bf39ea2", 0x29, 0xffff}, {&(0x7f0000000ec0)="0fad128223dc8d61f0022fbc3d53cafa9ed0b3572d416a4cdf1ceb9a1d377a636ef7dfaf11fa0fac5ae96c02ba8641d4aa143d4cbef4ec5baa7b8f0bced6a4daf9f796450086894ddb4f40e282cf233b7da4e9c0bf28000bd0d5d3a51502fa84971023f62d794a", 0x67, 0x1}, {&(0x7f0000000f40)="ec3b1f71ab6f00c5a4c67cf3816de0f1785701015601e85bcf33e96b153856ceb166e1d7bc5d18e773693c8c570672c66b2547126096b053dd744e94490c5e498e67f4c717c3c8864ed4289431dbff256f08d5877ba4e234567134e149874897c7ad1cea991969ecda60cf49f5daf5a454667333285af059b18fe26e300aea468b5b69c88fa9992834d2afe3f834a6cd69ebb96c79e90e215bd444e2b3310a6044a39248311372025d80df77b6fefd82cc9d743a3f1d632d626a34440fd372472c89aa0cedbc97b1b709731578174c8bcbe618a2e2a05b01b30c96d1ecc09fd8eb458cb2d6d56fc9dda725c4d2b87d4b", 0xf0, 0xc9d}], 0x1001004, &(0x7f00000010c0)={[{@errors_continue='errors=continue', 0x2c}, {@show_sys_files_no={'show_sys_files=no', 0x3d, [0x35, 0x30, 0x3f, 0x7b]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x36]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) pipe2(&(0x7f0000001140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) r2 = msgget(0x0, 0x20) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000001180)=""/219) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000001280)={0x3e, 0x7f, 0x17}) syz_mount_image$ntfs(&(0x7f00000012c0)='ntfs\x00', &(0x7f0000001300)='./file0\x00', 0x9, 0x1, &(0x7f0000001400)=[{&(0x7f0000001340)="48d7830d43355f6b62bfca5213abe66087c29856ad668822e8c3024919eed81ea981314c628c42f241f791a78fc270acd2a3fa2d9470f4f6ed774656ee7cb45c99716f5cef470decc0a8453be45d5f8985293dd2e86dd27de82fc194a4f4ac022889fc6f06f38aa8cc3280720d4a896faf413ba621fdbee11a988e65e92f5e8c33ba", 0x82, 0x8}], 0x2, &(0x7f0000001440)={[{@case_sensitive_no={'case_sensitive=no', 0x3d, [0x0, 0x7d, 0x30, 0x3d, 0x37, 0x37]}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x7f, 0x7f, 0x78, 0x35, 0x78, 0x3f, 0x3f]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x30, 0x35, 0x30, 0x30, 0x33, 0x33, 0x35, 0x37, 0x37]}, 0x2c}, {@umask={'umask', 0x3d, [0x36, 0x37, 0x35, 0x33, 0x34]}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x35]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x35, 0x35, 0x37, 0x32, 0x31, 0x30, 0x32, 0x31, 0x31, 0x34]}, 0x2c}, {@uid={'uid', 0x3d, [0x39, 0x2d, 0x3f, 0x3f]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x30, 0x30, 0x30, 0x35, 0x36, 0x30]}, 0x2c}]}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000001500)) msgctl$IPC_RMID(r2, 0x0) ftruncate(r0, 0x4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001540)=0x5, 0x4) mkdirat(r0, &(0x7f0000001580)='./file1\x00', 0x100) msgrcv(r2, &(0x7f00000015c0)={0x0, ""/100}, 0x6c, 0x3, 0x3800) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000001640)={0x2, 0x0, 0x2}) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000001680)={@multicast1, @broadcast, 0x0}, &(0x7f00000016c0)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001700)={'irlan0\x00', r3}) rt_sigpending(&(0x7f0000001740), 0x8) accept4$netrom(r0, &(0x7f0000001780)=@full, &(0x7f0000001800)=0x48, 0x80800) fcntl$getownex(r0, 0x10, &(0x7f0000001840)={0x0, 0x0}) prctl$setptracer(0x59616d61, r4) rt_sigtimedwait(&(0x7f0000001880)={0x80000001}, &(0x7f00000018c0), &(0x7f0000001900)={0x77359400}, 0x8) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000001940)=0x2) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000001980)={@loopback, @remote}, &(0x7f00000019c0)=0xc) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001a00)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000001b00)={r5, &(0x7f0000001a40)=""/130}) getpeername$inet6(r0, &(0x7f0000001b40), &(0x7f0000001b80)=0x1c) 2018/04/05 17:39:15 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x87, 0x0) getsockname$llc(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0x2b, "ab9b90ecf88e83e58e5e6ede017e20e0deac039c3c4e0f90f9c0bf17c06ff6fb3d124e2a188c78845a2a4b"}, &(0x7f00000002c0)=0x33) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)={r1, 0x7d, "001899c7ae99febd4326797292a81d7ae5959273a3b8cab5a28858d0e5bf682d7fc163b65467e830b5ae7ebf3195ff558f41f756d813a4d62134ad08ec43586819b577bcdb33416006a8f0aed091fc0549a8c941bed3d377db6740f4a2974c3782d1140287df895889e7ac160efae6a9cb6ecbf3b559d02f9a57d7a7d4"}, &(0x7f00000003c0)=0x85) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000400)={r1, 0x4f, "3b17a2226a1ce1abb2ddadefe02e801cd12326799e8f8c8d1bdf615ed137e5589f8956ce4ed847d5dfabefd38bfa58347c2cd974ae6f9dfa7dbf9a417e4a86f3a6e8dacc67f6a90bfc99c27a8f4192"}, &(0x7f0000000480)=0x57) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000004c0)={r3, 0x4}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000540)={r4, 0xcd, "ff08bbea87ee14d3e50404faf979fef954a9a4ddb401a5aff76246516a63ab7849b0db868242d2ebeabc99a38a9e4870024c1f9a12ccc4ea6e5ffbf6a7e3df230b7a870de264e2cf9ccbe906d05b6106716916dc7c5b1817c11600150a8c59329446639d6defe30194dd0d1f2f307f878e0c47533882986503777d301e80224871b094cb41d329f3bffcd3e5d71dd45c461c95a7bd3e322646f068164f2257d2d74f9540ed7d6365995ed2882c16dce86d47a72044a485a61a425a19a44bce8cc6b1bcb6cc46de7ecf4a383006"}, &(0x7f0000000640)=0xd5) mq_getsetattr(r0, &(0x7f0000000680)={0x20, 0x9, 0x5, 0x80000001, 0x8, 0x1, 0x7fffffff, 0x8}, &(0x7f00000006c0)) pread64(r0, &(0x7f0000000700)=""/108, 0x6c, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000780)) sendmsg$inet_sctp(r0, &(0x7f0000000b40)={&(0x7f00000007c0)=@in6={0xa, 0x4e23, 0xfff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xe82}, 0x1c, &(0x7f0000000900)=[{&(0x7f0000000800)="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", 0xff}], 0x1, &(0x7f0000000940)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x3, 0x8004, 0xffffffffffffffa0, 0x5b2, 0x7, 0x1, 0x7, r5}}, @init={0x18, 0x84, 0x0, {0x6, 0x7, 0x22, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xfff, 0xf, 0x84, 0x401, 0x5, 0x4, 0x8, r2}}, @init={0x18, 0x84, 0x0, {0x80, 0x81, 0x3, 0x7fffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8009, 0x1, 0x8001, r2}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x8, 0x9, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x0, 0x6, 0x4, 0x20, 0x323, 0x9, 0x8, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x1ff, 0x8003, 0x7f, 0x5, 0x8, 0x7, 0x3, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0xeb, 0x3, r4}}, @init={0x18, 0x84, 0x0, {0x0, 0x4, 0x2, 0x1}}], 0x1e0, 0x8000}, 0x48d5) r6 = fcntl$dupfd(r0, 0x406, r0) getsockname$packet(r0, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000cc0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000d00)={0x6, 0x5, &(0x7f0000000b80)=@framed={{0x18, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x6}, [@jmp={0x5, 0x3, 0x0, 0x1, 0xf, 0x8, 0x4}], {0x95}}, &(0x7f0000000bc0)='syzkaller\x00', 0x0, 0x80, &(0x7f0000000c00)=""/128, 0x41000, 0x0, [], r7}, 0x48) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ppp\x00', 0xa01, 0x0) getrandom(&(0x7f0000000dc0)=""/4096, 0x1000, 0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000001dc0)={r2}, &(0x7f0000001e00)=0x8) ioctl$sock_SIOCGSKNS(r8, 0x894c, &(0x7f0000001e40)=0x73abdf30) stat(&(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = geteuid() sendmsg$nl_netfilter(r6, &(0x7f0000003340)={&(0x7f0000001e80)={0x10, 0x0, 0x0, 0x54008}, 0xc, &(0x7f0000003300)={&(0x7f0000001f80)={0x1370, 0x14, 0xf, 0x0, 0x70bd26, 0x25dfdbfe, {0x1, 0x0, 0x3}, [@typed={0x10, 0x20, @str='/dev/ppp\x00'}, @typed={0x100, 0x64, @binary="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"}, @nested={0x1164, 0x4c, [@generic="2e5cf061bdad0a7ad1a3b7621664c29fd5599ee123135d76b985940ab9d66168afc6c29e6b680d5a02b86a3f5b488fdcf9df0668e7ce6533dfd543ff1362163370af47b6958f9f4d5b6da229d1a1a97dccb1baa14f36551c78ae668b077b898bd39d078cb41d7c73868f5332aaeeac0eca3f02eea4f56c22566e2ee476d21e51dc38a0c3721cf00034f60fb18d0cc4b6636dd3ecbd1f238bbb3aeb5e651118", @typed={0xc, 0x9, @u64=0x40}, @typed={0x8, 0x88, @fd=r6}, @typed={0x48, 0x82, @binary="d13323bfdcafa755a1dfa58aac1fb77663111df16a8dbcc8f2f3ef70661729bff5d1aa4e36bffab908ff0cdb0a0f4d5f95b3272e68bed1859838f8a33bd2339fa3a4"}, @generic="3a1561f0e4e83b0e509ba52931a99e91b2bd8b6ef18479425c292340777f38ebd7239f41e7c153397d78c2f82bbf345f9153d3c261dbc2a0d4cbfc3e2bb238f72949d75e24a36242967c5dd667bd4992", @generic="c7c0ae87d1f3a975de7d63520aa4d707efee89625c62f062227d917616c4f39ab428d6d78019da642c5faf7831451fa796437eaa2a8061616a1b7c7b22a4f61354c39942527bd8da7b508708c76ee806e42bf1a1bb1e45d59036d823137f08d02bd6fc2e2c7341d3bce430fecef8785fd6e298de31a7cc1c5652737390545e84e013c0e21984442e88b841b44c3c1e99dcc091c9ebfd9a33dfea8ce1e612a5c86a5b1e2f20e4f69f6363ecd1ab27d7436ffc67bd16fc1910e2651c0871dddbdd8cfb47f2f9dbc545b5ebd683c123d868e38508c020d5fd8dcb2df747f30d3262d81db1e2fb48a98f586eaa672d9521df96da9be08771dc41649dec317b895d3bbffe53ff53a3542a6850386001f56f210166950826b317bdd35536e8e6155dae69589e4f25fbce58707c7f4ae055203b2a9022b5dee901a8ca603e85bc305881bdcab42df2e116f100b776ea1d4b7697bdd2904bfcf4cb0f2f98c8356e5276638f6ffe8ea847d2625203bc68764629f67d3aa13b301a17363fdf3b9e2db36f4b7d28bed07ef41ae80c5787698341e16a4896762db50542635214747ca0aaa12fb1663499f110ced0d57798602939728198569f98bb72163ff5f2fcad13c9f0359cf5cb12bb5c3eea440524f9b718327dbc3286f411b0522857d3dd41117deccb5bd2f56fd74995f35f757b2d07eec63b62e5f8bcf248a73e42809d1326ff1bb9188e7ed7b3bb117fe6faae3c6c90ea4e20a7396150ee497e5b12eeca13bf80dd1286e0d8654fd65834538d22c00ab49f952aacd7cd9dbdc6832fb1dfdb3429e39c0653c28aa9e53fd47c9836af0508b7a6612df6c46f3eed58bd010943da8a3d586b5a613ea66aaa8c92ead3da465a665218d25bf199a9f5dfe479d32d69e1de1f531121550a7f4396ef576ce34c5a058ffbd2e951e056840489d2a90e7a55362ee1d9c9a98ddfbdb4d91c3beb88b1855ba307efb736e65e06ad9aace031099e589484cc0bfc45d32325f1cba58c28c61734d3fcb98779953cb879b54d169c13907c149f7855dfdbe19988297d3017c98bed9be16c727d75ddeb566140acb63196811419a1e8e80aa12f51483afe438ab57f4b94d3cccbf4e403031f1a476e77496899323d1534ff693295b0eeeb2763621b4600ae62dda2852b9b812ff36c8dbc470da720762c16352e97de74fc14bfbd38e6da3466eb4addc0ad13bf0c41c7b5f960809a1999a63e901e02feb2fb8ba4ee73801555643dffc27bd1e838f4c3bef068f756c0f119725f2e5a294da50b6e4108ef0b56b349a3d474139d3cce18d04329c5ca68d1563c7a74eff484121209bf2dd6bd749c0f557d0f8b8e62ec40f55a32b0378a983862c31611f2092886d8f9d0b5e6233385b25fc41e7e14d7a6eed60551f1d47085ecc422fdf62f81e4aa06aac9a4bab931ef561629d41e5fc92fbf868cf13b4352ed764b7f9ab22e4f873619cf8bb727ddfc9edc65122b33e07f819107f112b710fa09fcba374dc42ba9cf5cabe3903e8bd34773a72ddbb68236588a1e4a43563c170059a270f62ece72b403ffefc7b46f96d242bede8fb52c4d3c0f9a9545e5d2448bfd19a4a95a626fee5bb16ee397f5b82d5b32c17e8f0d1184c7d9cfebad98918de53bdc9dd78aed6ac8359414877549233e098f52304112c2049299f09587c53c0a2319a6f37479fd39ee34095529143e83b7ca7ec16a7e63216b7d271f28a14050e9d1e8c83e59c8b52449e180771cdb97437ad3e848daea1b25bf6567ca7409cca76bd91a67a1c1bf57314759740fbe6d30774c65afc683d0535784786d0a0c9101b286a4bb6c37af3ec2d7994a0087222bb1a45086e30c0224ccd18a4b03ee6981f13af14b15537e4b8e6aa7f4c874be49d0d36055a8bd6fd501c26b1f255c71f0d744a44270d239f791c7b934276e61994f2727c44f87cea5e7d8d2569ee81a7dbc211a6bac99d0e366613acad647aa17611220a4ca092199c6a2e301274edd4a1de8e2f2295785753cac8d33c42c0f152e482a93d1fb12e8acc12abca3e102b205a312ee79f89c38f9853b7248724fc9305b6ea96eda7ed407cdb093ba33408269c50a6559f2e336c1e1651eeb1d123922c6ac872fc2bf0ce43afbf2d74a36c0901fdf5789e2da267b73af0b9ee91d6ae439f1ebaacb868ac0029d96ef83ae62b5895f6f6ff35a8ec8f493ceea199820639ec69a159fe7e7c95b10fb0e16991535da2a287fb3c1e94800563dabc70ce796c9e0e0211ba46f1ffff093b8ea71b57851b70a5c52871390baf35b753c85450f370ed402f65f2b32d419a6aa73eefc4b7d76affb6957595c0fb5cff47a4d2da8f00199ec3da0c2f51e7234d3d202e164263dc97427b40429052eb6489bf60a25d46b194ab376cfb992e8a5331ece7f0b5d179d48d5fa02b06130c18ee59fe041bbd05f2a8992327edf587ffd468cf4738bbdde98c98bedb79ec268c016650201f9d31bea20cbb2216f7af6acd059eed7f9509af2f8f854206caf44161553c513c161f1198e75741711fb7447a90d3710d8ae6be9e4b9bb93152cb2d4723a78e176f4ddd2905ed7b6e71c350f3b036a092cdd2062cac330c849d32cd7a55914e81d2305139ad9814fafcaca46776e78c0b13082a2e172d6b67974ff52261be902de017d8e2ca6df980927fe68073d37ccb3f27b0bb2342103cc1f1a2ecd9e9fa09c0459bbfd8d242ae75ab8bd5efc3f679a3c16ed6b882f2c9c123ba8921cd3b4c57be587e3fcb5c695245412b98ccd4fc917dbeb84ab079672c6101395b81ea632216725167ae2da82b8cfa9a9625c025b267cf9fb6cf994b8a92ec7a85ded06932f87e7b96352909b9feab79e6083ebe3ebfc736f96075fafa23e22bbe68837018d229504e1a4164b28532618c7596825afdbeab6c76ef9528443e797733d927f811c4667b8c08844a9e6e514f4a43eebdc4ed0b5c620b81b06085221752530b5b30de221d7a86bc33caa760d66ea33c874ace7edc054f4feba69b364e153b2b29cdb4d296c33d9540f63830188d073614e7070e8ba6ed32bd712180028a1d6934e071af299fe7d13c72d30c7e2d47acbc4830d7ce7d5248025057fca459309487a5e3191daa82f1c30ca26194795246cd0d7380ff78d6fbaf09a9098ff9c055e9e19d24aafdddbb01971830192049c1ce21dd07c70d7f18f51ac4af6d60b4c03f513b99abd621807ed7d01c989c213445da4ae9bbd8c57be52e786ada9855756fd36b0ea3e4f994754d65df13bf1e54e9fd5f78f079105470db739c5f909143885da657de9454e51d1828a738be7c9505d19e6d254705f4bac6afc4a17f59d1107c76e9b68e8903212b3d9ac104c1f804fa605da76f8141b0853bfcad27aab95ba8d3b5d61d866ef730113c19bf22b601e85bf07e400480506e3d5bd796947673f2001cfc07056f060e64d1b6a31cdb3b3b0d2dd236147503f9fd28adbcbf29dd0d81ee6fd3685ef4b6b7dee42054439cb1d3fa4689021a31c82f041034a7426ea5f03deee8f9697b959a2cecfcb4ff8d9a9cb076cb2a9faca473e21a132a0a0769d1b5ea09abf4c480e0a47363ea5881ae27e42caeaff2a4295101e9c3e878e2ae487ab5084217c1365a1127bf94f6e32e9ba5bf1d5c26057686b150fe12407b5c5ec7272e114bd16b6609b21fb653bb57fd6d1777dfef780992ae760927af9d844d34925e40bfe3664085dcd02d9890d7b3605a3c7983271356fbf34484daca3e4aae77f8c433c6e2e6b87243ba05b70a44402cc5a2aea335a9987fe2e71ad7d64ed77c76d44f2ececf8ca61b85524b60fd6c7f0788c5df8b208c2419be781c096d2a9858e2584fbb6ad39740f94664ab8c5df3bf1353f58ffd05e42f4b8e1151946acd741e530069f83791276abc2975b47be4dc1ba6ea9d159ca6fa55e9e00f39b6405eac57128fb0f21f61cfe652483190234c51be452c8d850da3f8720e64c7458ebf9062ff568af57b3c1ab586562f37e39c03f1217a4fda0ae8157ed8804336938cd85dcd1da6afd19abfe062486415c4a6371656a60ad37a76eff5a4e6f1993348f85eb758162b4aa73d7d89d86e090d67da35de6bd11b2e32559d6bfbe6574543d0fec09ce26aab01996ed829b74b17885d351f3a7f4649038742536d5222d481aacfc6cbdcd246ec87ecec7643742e726b9f15de8360fbfffca5ceb24ab3eb080ab9e10d25e180e611b3627c67148a199a92dd7ba817fb320a44ef4851626b7a2e1a8406cc06b506d55d667d4202bac2046eb14db5dfde25adeeae3982b072fa4b11a54f7edc4fc3d59124ed2d0bfc64d3a0510fb85eaece8b9cf3d426a1738b9b46750cfb71b561f79533d26f1dce90c9c23b2e6aab2a128e895b76941e20dd057f86bba72cd6bfe793097530ba01be2c850230ffc0b30b94c74a33fe4e2f70ab0ba7475a8e3764cf61a3dcdb1e47d33bac781859ffef2320201bd24323115f8f9b7c288cf8dab32948bbf79195649179d675574e3368cd5214cb36e0de6938d43e9075443165ff57329a50ca799ab47122c9597a52eb7e9c156139aae5c27f325f055664504119988d8d721294e0648b31cd37f9193605c0dbf1bd2adf0d4e5d6185c4342a5bb537c15f23888e281e28c1402daf3bf9ac21bd33a544ce899f11332d80ca5bfb6387e94fab9601b80bb01aacd5dba2f5fe3be19a8207c564debd135bbbd34fafa804f04870222a6096df80d67202ef9100e018e6c84d2c91dce3da2c2365fbd284deb7ff0ff288ea3c83e01cac585e273ca9d792332b8118ae153f04b3230f3282f1e70f8bd4218a813ee02824dc58222fd6cdd66b1259cdd8462af3030dd53c09e8a6864b1a36bf1550b115bc0287e0e02201c90f3e25123cff36e42bf72fde28adb46d2f4cb584a04f3ad4ab58cea845e50c298bfa0db28303387aef74b4fa28ec15eddf32b84d9ca500cad671828296a7047963d967e8b1635bcebfa2942adf74a905a90832676a836c9bf51a7d3dd2f79b2eb1465d0fd2edef9d2d0fe61871991e2377197330f52e2701b0e1b65be809469b9a5f8109b2b5a117c2c75c8907b1ae6e01a681eeff719a9f03c3de81a9ece448a9e29da48eb163979278c7e6765e468628daf7fea64ba517e1f3442170638ce181c06573355e293f8b78a811fccdceb4cf4f17e5ec5e664ebd01d1ddbe1fe5cb362d57bd15c7a3fd23a691ba29b51a903588e0fa979a71495dbe27f7ca83341d1a593b03c494e76cbcd8d937d8733b8709c94fe33eb1f177e3fcba3b62efe7f85b6d7c262fabe6723f29902367b798e8f4aa31e0ee2f8b40d4ef63d81a48f7e831024417dd38113947df4c35bbef630c1af93e095297d8a30cf30b617ce44fdff677617b3b9923e1e026707c951591fbe93ae1118105b749077feb64a496fa47ce5cebe27354238d761132cff47586c8be3f4ff584e482e900ebfd6259e3a35b88d0b3d03c60f75ec33e1f93b96b4c17c1280aabcd5ff18136de7264182381fbdaf754871fd97925d24dfea7a959b32887837871334ffb0f0b2e6ea65dee6850bc84b3f6a2ffba22220ca179e2ae6855ed608dee8c96ae16000337929a42abd2dd622acdde71c6a4bf5980bcc67282440fa3436787a4a183c50b0005d1a0056ea29ad1fe087db6b49af32f3d2d59ff63dc8cf7fd550fd41b5e875bc00a258df3fb5e780a2719229e4eaa1b7db0b0cf32f267c169688e4ddd3bdfc02c67cda8624a400b7af8998bf4aa3cc1340f31417f2cabfc11ba666dcf4aaedeb661913f1de5f", @typed={0xc, 0x46, @u64=0x8}, @typed={0x8, 0x9, @uid=r9}]}, @generic="8d0a3328ba506cce702e95c53cb481e53a90cfc793", @typed={0x14, 0x33, @ipv6=@dev={0xfe, 0x80, [], 0xd}}, @nested={0xbc, 0x69, [@generic="546eb3a179899d6a0fff54d88189d2b26d457bdc667b76667fc4c69f74e63b3783d8ecdf6008e5b66c6e702387b050c9ff03e309ec7f9bdf0e0d8c4add560c1198389a8a7f38b011043640404751678b5b0d43cfc7d2cfcc3a064d4bdca70be5c7ebc73b67cc0dd5d03253591243a0dc5090cf7b1e041858514c5c38cec490fa4a862804c7691d5f0f4dde99c2d7b85fe4ffafab61517989f9344b", @typed={0x8, 0x47, @uid=r10}, @typed={0x8, 0x41, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x33, @u64=0x100}]}]}, 0x1370}, 0x1, 0x0, 0x0, 0x20000000}, 0x4010) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000003380)={0x0, 0x3, 0x1000}) r11 = syz_open_dev$mice(&(0x7f00000033c0)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$TIOCSBRK(r11, 0x5427) setsockopt$SO_RDS_TRANSPORT(r11, 0x114, 0x8, &(0x7f0000003400)=0xffffffffffffffff, 0x4) exit_group(0x800) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000003440), &(0x7f0000003480)=0x6) syz_open_dev$vcsa(&(0x7f00000034c0)='/dev/vcsa#\x00', 0xc9, 0x8000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000003500)={{0x2, 0x3, 0x1, 0x3}, 0x1, 0x9, 'id0\x00', 'timer0\x00', 0x0, 0x7, 0x9d0, 0x10001, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r8, 0x40045402, &(0x7f0000003600)=0x1) 2018/04/05 17:39:15 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x4, 0xe565}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x2, 0x5}, {0x3, 0xa24}, {0x6, 0x6}, {0xf, 0x1}, {0xb, 0x8}, {0x8, 0x4}, {0x7, 0x1f}], 0x7) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x9, 0xff, 0x58}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x4, 0xfff}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180)={0x15, 0x5, 0x853, 0x3, 0x1000}, 0x14) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x74, r2, 0x402, 0x70bd29, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1ff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x400c0}, 0x800) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000340)={r0, 0x0, 0x401, r0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e23, 0x8, @empty, 0xec}}, 0x10001, 0x401, 0x1f, 0x1, 0x1}, &(0x7f0000000440)=0x98) r4 = openat$cgroup_ro(r0, &(0x7f0000000480)='cpuset.memory_pressure\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0x1f, &(0x7f00000004c0)=""/1, &(0x7f0000000500)=0x1) r5 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000900)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000a00)=0xe8) lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r3, 0x10, &(0x7f0000000b00)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000b40)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000c40)=0xe8) stat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000d40)=0x0) r12 = getuid() stat(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = fcntl$getown(r4, 0x9) stat(&(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getegid() sendmsg$unix(r4, &(0x7f0000001080)={&(0x7f0000000540)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000880)=[{&(0x7f00000005c0)="74ef92426302c74dfe8fb4fba33f75094fecdb4f78befc467ceb1883f9c7f1c5d7a95523746134a800f832d332a28882da9b5cb3da", 0x35}, {&(0x7f0000000600)="4dc2452aac6cc66867ae79af25bdb431b938ebc0e001df1d387c7f42e6ad0a05fa74ed82764da00c1d3ef1fc0e73983db60c609a3eb04c058b0f3a1b924d81722e05609b9f573692da156dcd552d498fd29f93fc2b0a5c2c4e37720c0eeae4f24da3e01f779b6e2a1bf0d46dfc27bac3e91f46119b4612fd6912aaa5eb3235464e791a305e8fa68b3a12f47a9ef4f5371c7b55ccf0ef330f", 0x98}, {&(0x7f00000006c0)="eacd2b6bdb76b6908098f9857aa6b0cea556ed2401ce9338", 0x18}, {&(0x7f0000000700)="ff9d6d9b4a46a20c34fe970679c9194e25c6252d4b47cdba5a4bda2d0a7eb31e74f32df0c1cef7b941348f54422c216eddfad86b1eb60631e6bcd458b4f1da61ebcd70e87a7bbdebec07c3816e14b0f948a0e260d0f7b7309efc50d38df0be3bd69fd37b01d1c51a4c362a8799e9091beaf5c402ff6398ac08bfbce7f67236d9e6360fc77a52c79d98d8d449da490819ddc73f9094e4d2b0ae85aec1970784e9eaeaea12fc34a1c7", 0xa8}, {&(0x7f00000007c0)="c92637dbdaa9d9cf0ee6fc5e100e398d3f43525a23f36c100ba9d1d92f624e86c4ba634215cfe860a7e736d59c6fca43dafdd1c6e3d9e853bf96c0f4588a82e0868403a7a9750e3a1dfc63b26cbfeb0812c76a48bc49da082b783c55549a88a4eb8c68cbf957cf0e3a751c8e6586d2118a33ef65b762bf6fffba448caacec83b286bfa671a9c4c690fa730f95df614", 0x8f}], 0x5, &(0x7f0000000f00)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r4, r4, r3, r4, r4]}, @rights={0x28, 0x1, 0x1, [r0, r4, r4, r4, r3]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r4, r0, r3, r4, r3, r0, r4, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r4, r4]}, @rights={0x30, 0x1, 0x1, [r4, r4, r3, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x160, 0x4840}, 0x20000811) openat$cgroup_ro(r0, &(0x7f00000010c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000001100)=r14) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000001140)=""/255, &(0x7f0000001240)=0xff) clock_nanosleep(0x0, 0x1, &(0x7f0000001280)={0x77359400}, 0x0) 2018/04/05 17:39:15 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0x4, 0xc7, 0x2, 0x8, 0xfb, 0xfffffffffffffffe, 0x3, 0x0, 0x100000001, 0x3, 0x7fff, 0x2, 0x3, 0x7f, 0x1]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={r1, 0xaf, "24d146c3255a16361f49977559006a1a02bfc27f96d40da5594f4b5728cda644dc6f50f25c87bf818f6f57c8e21e308ed32c5c4552b0743e75755e27e423e8ce879cc5c6fb61c26bd7b89fa17f0b684218845f3c656d94165e43e41b6b353ac265005b7785faa59f53afbce94cdfc5a7db877675fb2e69aff475583eea51020f6bc6062062efbc8aec2cd14914544b986c476e29328c838bc7ac2f7245d0ced0ba24f1d624101e0037876711d89126"}, &(0x7f0000000280)=0xb7) connect$rds(r0, &(0x7f00000002c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000300)={'filter\x00'}, &(0x7f0000000380)=0x78) r3 = mq_open(&(0x7f00000003c0)='filter\x00', 0x40, 0x1, &(0x7f0000000400)={0x0, 0x6, 0xff, 0xd2fb, 0x8001, 0x4, 0x66cb7d88, 0x100000001}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000440)={{0xffffffffffffffff, 0x3, 0x9, 0x3, 0x3}}) r4 = syz_open_dev$vcsa(&(0x7f0000000480)='/dev/vcsa#\x00', 0x800, 0x80) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) sendmmsg$inet_sctp(r0, &(0x7f0000004180)=[{&(0x7f00000004c0)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000500)="0dad5f21ab15ef6f74d7cd9b0302bfa1aa7180acb95d768d7d2cee8cad248a", 0x1f}, {&(0x7f0000000540)="afb1548f5964666ef9428a134b9a22f7241e2a29e5411d25eed6fdf699553a6235e07ae9978ab30c52488648ca6f11222390cbc8f58e4b854f23971b44671ceb609236b00cfc857afbfbf34fa0e70e5ca58c3e264ce4e09c016768ffdc0f849950d9ad41cafa3eb2f2867769eb93b3b4de3d6b9e18683ffd7736ee6b77976e4aa2e1adc44eb98cb0d83181faa0d4bf11b9f91601f8a4e9e48c63c1ddcaa4c3035da9aa3c57f8090b72ad109e", 0xac}], 0x2, &(0x7f0000000640)=[@sndrcv={0x30, 0x84, 0x1, {0xfff, 0x9, 0x202, 0x1, 0x978, 0x6, 0x0, 0x3bcc, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x3, 0x8, 0x5, r1}}], 0x60}, {&(0x7f00000006c0)=@in6={0xa, 0x4e20, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c, &(0x7f0000002a40)=[{&(0x7f0000000700)="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{&(0x7f0000002c00)="436759f378826a2e9a3ef4925ffb0de990eb1555b87146120f9a9b1234ffab79d6e167b269bdedb59a25c3ee9e5160a1dbb6e57fbb1810550fc22cb0560c3cf207330259302b810d7d6124e20b9455fba03df6e3bd46aedc5ed17881b0bf3709199743267b2887ab3b63ba4eaaaa7a035a69722f4c2f74cdfbe437c4870440968604fcbea1f0679fa7c93beb2f09327b2133e237c07cdb2dfcb6cb8f7fa24221dad6a50ae54d9ff300b1c3ec933b96d591158f1144166542a438178520f2ba960f3343ee0f7b0dfff12f5537daadf205872cece21e34c5ff33246ca190d2b63a26f48826f65d43dc036cc6fd65d6", 0xee}, {&(0x7f0000002d00)="fcf959177843fee30aa940976784a2abbae85ea6f752", 0x16}, {&(0x7f0000002d40)="bac914a8395a0afba60de936f977a94f10ea0684", 0x14}, {&(0x7f0000002d80)="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0x1000}, {&(0x7f0000003d80)="0815388d41c1168eb7ec57c70d32590cc52c489e4b170159beb7a72c48dd19788c81e2056883bc0ce11f526958fc6ddda4887983bfc0c06a9f182419faad31bd726ea26fa9b5d065d835491f6d309f4d593cc7ea59e9c6963920fd7c32d858430d42b9f719666c2da1106482ec65be7052dcd91c3a3d314e0d3212cb18daacde85ee62baf8553b96c16383384e8ff88089", 0x91}, {&(0x7f0000003e40)="7b2c21b5f770f49a6540a6e8b1f9a54bbc5947b389e79c4841ac359097054276f87c1a0f522d9b703704af2164a4f7a25c6f138d579841ffa9e5cde64fa7277ab9c04d39c7d4c1eebdc631c3a1d58dc6efc2e078e4f16eeda58a8f2e1ccd66de218ac5027948855b1e9c65a17e90c6c9f7afb1b29671b99b83001e3284dc0878b515e0bc53ce0243fea93e16bd94dd9756c12e63344130e3f73120fc5bc4e14780cc992fb277e4d8617dbd677cda53e5f626b51df1d2fcbf0de3b98c7b725de5e96e33f823f3a13b0ba0b2d97430c20b99b5", 0xd2}], 0x8, &(0x7f0000003fc0)=[@sndinfo={0x20, 0x84, 0x2, {0x40000000000000, 0x8, 0x1800000000, 0x7, r2}}, @init={0x18, 0x84, 0x0, {0x8, 0x2eae8a41}}, @init={0x18, 0x84, 0x0, {0x1, 0x4, 0x8, 0x7ff}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x8000, 0x1, 0x10000, r1}}, @init={0x18, 0x84, 0x0, {0x7f, 0x800, 0xffffffffffff8001, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x5, 0x800c, 0x7, 0xfffffffffffff717, 0x1, 0x8b29, 0x7, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff8, 0x0, 0x401, 0x3946, r1}}, @init={0x18, 0x84, 0x0, {0x1, 0x6, 0x16d, 0x20}}, @init={0x18, 0x84, 0x0, {0x0, 0x10000, 0x96, 0x7}}], 0x1b0, 0x4000040}], 0x3, 0x40000) getitimer(0x2, &(0x7f0000004240)) r5 = syz_open_dev$admmidi(&(0x7f0000004280)='/dev/admmidi#\x00', 0x107, 0x111083) r6 = add_key$keyring(&(0x7f00000042c0)='keyring\x00', &(0x7f0000004300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000004340)='blacklist\x00', &(0x7f0000004380)='filter\x00') ioctl$VT_WAITACTIVE(r0, 0x5607) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000004400)={r5, 0x28, &(0x7f00000043c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000004440)={r7, 0x8, 0x10}, 0xc) faccessat(r5, &(0x7f0000004480)='./file0\x00', 0x18b, 0x200) mkdirat$cgroup(r5, &(0x7f00000044c0)='syz1\x00', 0x1ff) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000004500)='ip6gretap0\x00') getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000004540)={r1, 0x7}, &(0x7f0000004580)=0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000045c0), &(0x7f0000004600)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000004640)) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000004680)=r1, 0x4) ioctl(r3, 0x6, &(0x7f00000046c0)="dd6805fdfe88dbcb008688367afb33263044ecb8f2f0e98f2e0c68d9593651ddf79a9574bfdd21a39159989090279d0960000768d890b35349118754b7537d38ce228514eb56677005f741a889") openat$kvm(0xffffffffffffff9c, &(0x7f0000004740)='/dev/kvm\x00', 0x680000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000004780)={r1, 0x3, 0xffff, 0xacf, 0x459, 0x5, 0x1f, 0x2, {r2, @in6={{0xa, 0x4e24, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x7, 0x0, 0x1d8, 0x7ff, 0x3}}, &(0x7f0000004840)=0xb0) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000004880)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00000048c0), &(0x7f0000004900)=0x4) 2018/04/05 17:39:15 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x22000, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7ff) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f00000000c0)=""/202, 0xca) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)=0xafec) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2400, 0x0) ioctl$sock_bt_hci(r1, 0x400448dc, &(0x7f0000000240)="de18c12a4e3d966594be14f168383de01d73e2592e59def18f1c9573c6cdaad7fa88f1b542e68cea43551093814e287eb25a6fb2d8cfeb90bfbfd0dc21ecb642f0b524229ee906ba52c398dbdf6cebe75040f8e6efb3c2bea3a05222e3cd2f1981c830e6140cd55c17539c1083b4210f757c002796dd4b1190499538aa3b61bca56ceae22cb205b351a47506e8c0ab70ed16460815b0a0ddfc53d81bd2309df8f4e83132513c36429d07b0f2dae80e9bcea87c77015dac232317add212340eeded") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000340)=""/77) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000003c0)) r2 = getpgid(0x0) prctl$setptracer(0x59616d61, r2) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000400)=0x7, &(0x7f0000000440)=0x2) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000480)={0x86, 0x2, 0x80, 0x3ff}, 0x6) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000004c0), 0x4) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000500)={0x81, 0x0, [0x6, 0x3, 0xc0b8, 0xff]}) r3 = syz_open_dev$sndpcmp(&(0x7f0000000580)='/dev/snd/pcmC#D#p\x00', 0x40, 0x80200) socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x2b, &(0x7f00000005c0)=""/171, &(0x7f0000000680)=0xab) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000006c0)='reno\x00', 0x5) bind$alg(r3, &(0x7f0000000700)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000780)={0x0, 0x1f}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000800)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f00000008c0)=0x84) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000900)={r4, 0x101, 0xffffffff, 0x7, 0x80000000, 0x4, 0x100, 0x8000, {r5, @in={{0x2, 0x4e20}}, 0x6, 0x7, 0x1, 0x1, 0xf7}}, &(0x7f00000009c0)=0xb0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000a00)) accept$ax25(r0, &(0x7f0000000a40), &(0x7f0000000a80)=0x10) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000ac0)=""/65) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000b40)) setsockopt(r1, 0x8, 0x3ff, &(0x7f0000000b80)="7cde4d6b143df538986578f9dcd5924ca7401e0826dfb1c9cbad462a7f4c4ea84701fe333bc503cf41929dbb9151eda0740a98a7b38eeb96147469b4aed155e1825b3828bab821089ae4e3e2b0918750892ed3a5f5acdea32236b5fcd92c89836e1efd7bafa39230cffe5131c7b7dad97944f0ed1052ffa3d2a10f", 0x7b) 2018/04/05 17:39:15 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x200) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x1000) fremovexattr(r1, &(0x7f00000000c0)=@random={'osx.', '/dev/adsp#\x00'}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) writev(r1, &(0x7f0000001140)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="ae38a512d7f917981ffc49d372bb3e11f7c0b0ef6887b170056e0430e827417ed7e7a23699f72ab85f335f", 0x2b}], 0x2) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001180)={0x0, @remote, @remote}, &(0x7f00000011c0)=0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001200)={0xaa, 0x2}) time(&(0x7f0000001240)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000001280)={'ah\x00'}, &(0x7f00000012c0)=0x1e) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000001300), &(0x7f0000001340)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000013c0)={0x3, &(0x7f0000001380)=[{}, {}, {}]}) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000001400)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001440)={0x0, 0x3}, &(0x7f0000001480)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000014c0)={r2, 0x6}, 0x8) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000001500)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x100000000) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001540)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000001580)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00000015c0)=[@in6={0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x8001}], 0x1c) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r1) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000001600)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fallocate(r3, 0x0, 0x9, 0x42f9) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001640)='./cgroup/syz1\x00', 0x200002, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x401) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001680)) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r5 = getpgid(0xffffffffffffffff) ptrace$peek(0x2, r5, &(0x7f00000016c0)) 2018/04/05 17:39:15 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'tunl0\x00'}, 0x18) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x9, 0x7, 0x5, 0x2, 0x86}) prctl$setname(0xf, &(0x7f00000000c0)='\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x59, "d00bad1638e76d89f67c251d38775ca3fe36a757079886d690960d5acf27056aa51700a72682d0a22e385327b5ec5824f48e26ecace28b6d50ba15b4031eb17061d84b57439f192c10aab6c89bb68db7ce23b643386d272249"}, &(0x7f0000000180)=0x61) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x6, 0x3, 0xfbf, r1}, 0x10) fstat(r0, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in={0x2, 0x4e23, @rand_addr=0x5}], 0x2c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={r1, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000380)={r3, 0x81, 0x8, 0x5}, &(0x7f00000003c0)=0x10) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000400)=0x7, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000440)={r1, 0x8, 0x9, [0x100, 0x40, 0x96a, 0xc60, 0x4, 0xffffffff, 0x7, 0x6, 0x6]}, &(0x7f0000000480)=0x1a) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000004c0)={r4, 0x2}, &(0x7f0000000500)=0x8) syz_extract_tcp_res$synack(&(0x7f0000000540), 0x1, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000580)='/dev/dsp#\x00', 0x6, 0x4800) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f00000005c0)={@any=0xffffffff}) setsockopt$inet_group_source_req(r5, 0x0, 0x2f, &(0x7f0000000600)={0x80, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000740)="3b4cc5b9db32b4f8742e7ece53d9") ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000780)=0xfff) socket$packet(0x11, 0x9bdf2981429ef0b3, 0x300) getsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f00000007c0), 0x4) r6 = syz_open_dev$audion(&(0x7f0000000800)='/dev/audio#\x00', 0x0, 0x109000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000000840)={r2, 0x30, "b4171a4b2850073c6c9a02d0220ffa4759e98a4d92ce8cd1e166dfb7834a752da52c0a30936a47b82b530d0d3bec505f"}, &(0x7f0000000880)=0x38) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000008c0)={0x7, 0x2, 0x2, 0x3f, 0x2, 0x6, 0x401, 0x8, r3}, 0x20) ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f0000000900)={'yam0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$KDENABIO(r0, 0x4b36) sync_file_range(r6, 0x5, 0x8, 0x1) r7 = syz_open_dev$adsp(&(0x7f0000000940)='/dev/adsp#\x00', 0x3, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000000980)={r1, @in6={{0xa, 0x4e24, 0x3, @empty, 0x5}}, [0x6, 0x8000, 0xf1, 0xe08b, 0x4, 0x1, 0xffff, 0xfffffffffffffff9, 0x6, 0x9, 0xa8, 0x2ba, 0x3, 0x1, 0x200]}, &(0x7f0000000a80)=0x100) [ 45.864866] IPVS: ftp: loaded support on port[0] = 21 [ 45.871967] IPVS: ftp: loaded support on port[0] = 21 [ 45.882353] IPVS: ftp: loaded support on port[0] = 21 [ 45.895698] IPVS: ftp: loaded support on port[0] = 21 [ 45.932274] IPVS: ftp: loaded support on port[0] = 21 [ 45.953833] IPVS: ftp: loaded support on port[0] = 21 [ 45.959213] IPVS: ftp: loaded support on port[0] = 21 [ 45.959743] IPVS: ftp: loaded support on port[0] = 21 [ 48.920829] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.977382] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.984667] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.998192] ================================================================== [ 49.005711] BUG: KASAN: alloca-out-of-bounds in tick_sched_handle+0x16d/0x180 [ 49.012982] Read of size 8 at addr ffff88018ab5f1a0 by task ip/4935 [ 49.019371] [ 49.020997] CPU: 1 PID: 4935 Comm: ip Not tainted 4.16.0+ #1 [ 49.026787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.036128] Call Trace: [ 49.038703] [ 49.040859] dump_stack+0x1b9/0x29f [ 49.044494] ? arch_local_irq_restore+0x52/0x52 [ 49.049159] ? printk+0x9e/0xba [ 49.052442] ? show_regs_print_info+0x18/0x18 [ 49.056943] ? kasan_check_write+0x14/0x20 [ 49.061176] print_address_description+0x6c/0x20b [ 49.066015] ? tick_sched_handle+0x16d/0x180 [ 49.070427] kasan_report.cold.7+0xac/0x2f5 [ 49.074752] __asan_report_load8_noabort+0x14/0x20 [ 49.079683] tick_sched_handle+0x16d/0x180 [ 49.083920] tick_sched_timer+0x42/0x130 [ 49.087974] __hrtimer_run_queues+0x3e3/0x10a0 [ 49.092543] ? tick_sched_do_timer+0x100/0x100 [ 49.097104] ? hrtimer_start_range_ns+0xd10/0xd10 [ 49.101930] ? pvclock_read_flags+0x160/0x160 [ 49.106404] ? __local_bh_enable+0xef/0x130 [ 49.110703] ? kvm_clock_read+0x25/0x30 [ 49.114654] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 49.119650] ? ktime_get_update_offsets_now+0x3a6/0x570 [ 49.124996] ? do_timer+0x50/0x50 [ 49.128433] ? rcu_nmi_exit+0xd7/0x2b0 [ 49.132302] ? do_raw_spin_lock+0xc1/0x200 [ 49.136517] hrtimer_interrupt+0x286/0x650 [ 49.140735] smp_apic_timer_interrupt+0x15d/0x710 [ 49.145557] ? smp_call_function_single_interrupt+0x650/0x650 [ 49.151419] ? _raw_spin_lock+0x32/0x40 [ 49.155373] ? _raw_spin_unlock+0x22/0x30 [ 49.159499] ? handle_edge_irq+0x330/0x870 [ 49.163709] ? task_prio+0x50/0x50 [ 49.167240] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.172071] apic_timer_interrupt+0xf/0x20 [ 49.176277] [ 49.178492] RIP: 0010:rtnl_newlink+0x1085/0x1a40 [ 49.183218] RSP: 0018:ffff88018ab5f1c8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 49.190912] RAX: ffff8801ce85c140 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.198158] RDX: 0000000000000000 RSI: ffffffff85c09f2e RDI: ffffed003156be18 [ 49.205405] RBP: ffff88018ab5f5f8 R08: ffff8801ce85c140 R09: 0000000000000001 [ 49.212659] R10: ffff8801ce85c140 R11: 0000000000000000 R12: ffff88018ab5f5d0 [ 49.219928] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 [ 49.227197] ? rtnl_newlink+0x107e/0x1a40 [ 49.231330] ? rtnl_newlink+0x4e7/0x1a40 [ 49.235378] ? rtnl_link_unregister+0x370/0x370 [ 49.240032] ? kasan_check_read+0x11/0x20 [ 49.244184] ? rcu_is_watching+0x85/0x140 [ 49.248310] ? __lock_acquire+0x7f5/0x5130 [ 49.252526] ? graph_lock+0x170/0x170 [ 49.256321] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 49.261836] ? rtnl_get_link+0x164/0x350 [ 49.265872] ? rtnl_dump_all+0x5e0/0x5e0 [ 49.269911] ? rcu_is_watching+0x85/0x140 [ 49.274040] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 49.279208] ? __netlink_ns_capable+0x100/0x130 [ 49.283855] ? rtnl_link_unregister+0x370/0x370 [ 49.288504] rtnetlink_rcv_msg+0x466/0xc10 [ 49.292725] ? rtnetlink_put_metrics+0x690/0x690 [ 49.297468] netlink_rcv_skb+0x172/0x440 [ 49.301507] ? rtnetlink_put_metrics+0x690/0x690 [ 49.306242] ? netlink_ack+0xbc0/0xbc0 [ 49.310106] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 49.315275] ? netlink_skb_destructor+0x210/0x210 [ 49.320103] rtnetlink_rcv+0x1c/0x20 [ 49.323796] netlink_unicast+0x58b/0x740 [ 49.327835] ? netlink_attachskb+0x970/0x970 [ 49.332220] ? import_iovec+0x24b/0x420 [ 49.336180] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 49.341182] ? security_netlink_send+0x8f/0xc0 [ 49.345743] netlink_sendmsg+0x9d8/0xf80 [ 49.349784] ? netlink_unicast+0x740/0x740 [ 49.353996] ? security_socket_sendmsg+0x9b/0xd0 [ 49.358733] ? netlink_unicast+0x740/0x740 [ 49.362948] sock_sendmsg+0xd5/0x120 [ 49.366638] ___sys_sendmsg+0x805/0x940 [ 49.370594] ? copy_msghdr_from_user+0x560/0x560 [ 49.375330] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 49.380069] ? graph_lock+0x170/0x170 [ 49.383848] ? graph_lock+0x170/0x170 [ 49.387624] ? find_held_lock+0x36/0x1c0 [ 49.391665] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 49.397178] ? __fget_light+0x2ef/0x430 [ 49.401130] ? fget_raw+0x20/0x20 [ 49.404563] ? find_held_lock+0x36/0x1c0 [ 49.408605] ? lock_downgrade+0x8e0/0x8e0 [ 49.412731] ? handle_mm_fault+0x8c0/0xc70 [ 49.416943] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 49.422456] ? sockfd_lookup_light+0xc5/0x160 [ 49.426931] __sys_sendmsg+0x115/0x270 [ 49.430795] ? SyS_shutdown+0x30/0x30 [ 49.434577] ? __do_page_fault+0x441/0xe40 [ 49.438797] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 49.443623] SyS_sendmsg+0x29/0x30 [ 49.447149] ? __sys_sendmsg+0x270/0x270 [ 49.451201] do_syscall_64+0x29e/0x9d0 [ 49.455087] ? vmalloc_sync_all+0x30/0x30 [ 49.459221] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 49.465175] ? syscall_return_slowpath+0x5c0/0x5c0 [ 49.470082] ? syscall_return_slowpath+0x30f/0x5c0 [ 49.475002] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 49.480526] ? retint_user+0x18/0x18 [ 49.484224] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.489052] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 49.494218] RIP: 0033:0x7f8e017b6320 [ 49.497904] RSP: 002b:00007fff49338618 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 49.505588] RAX: ffffffffffffffda RBX: 00007fff4933c710 RCX: 00007f8e017b6320 [ 49.512841] RDX: 0000000000000000 RSI: 00007fff49338650 RDI: 0000000000000013 [ 49.520089] RBP: 00007fff49338650 R08: 0000000000000000 R09: 00007f8e017fcc00 [ 49.527336] R10: 0000000000000000 R11: 0000000000000246 R12: 000000005ac65f48 [ 49.534583] R13: 0000000000000000 R14: 00000000006395c0 R15: 00007fff4933cef0 [ 49.541833] [ 49.543435] The buggy address belongs to the page: [ 49.548339] page:ffffea00062ad7c0 count:0 mapcount:0 mapping:0000000000000000 index:0x0 [ 49.556456] flags: 0x2fffc0000000000() [ 49.560321] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 49.568180] raw: ffffea00062ad7e0 ffffea00062ad7e0 0000000000000000 0000000000000000 [ 49.576040] page dumped because: kasan: bad access detected [ 49.581724] [ 49.583325] Memory state around the buggy address: [ 49.588232] ffff88018ab5f080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 49.595565] ffff88018ab5f100: 00 00 00 00 00 00 00 00 00 00 00 00 ca ca ca ca [ 49.602899] >ffff88018ab5f180: 00 cb cb cb cb cb cb cb 00 00 00 00 00 00 00 00 [ 49.610506] ^ [ 49.614889] ffff88018ab5f200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f1 f1 [ 49.622223] ffff88018ab5f280: f1 f1 00 f2 f2 f2 f2 f2 f2 f2 00 00 f2 f2 f2 f2 [ 49.629555] ================================================================== [ 49.636885] Disabling lock debugging due to kernel taint [ 49.642307] Kernel panic - not syncing: panic_on_warn set ... [ 49.642307] [ 49.649647] CPU: 1 PID: 4935 Comm: ip Tainted: G B 4.16.0+ #1 [ 49.656719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.666047] Call Trace: [ 49.668605] [ 49.670736] dump_stack+0x1b9/0x29f [ 49.674339] ? arch_local_irq_restore+0x52/0x52 [ 49.678983] ? lock_downgrade+0x8e0/0x8e0 [ 49.683108] ? vprintk_default+0x28/0x30 [ 49.687145] ? tick_sched_handle+0x120/0x180 [ 49.691524] panic+0x22f/0x4de [ 49.694692] ? add_taint.cold.5+0x16/0x16 [ 49.698815] ? add_taint.cold.5+0x5/0x16 [ 49.702849] ? do_raw_spin_unlock+0x9e/0x2e0 [ 49.707230] ? tick_sched_handle+0x16d/0x180 [ 49.711613] kasan_end_report+0x47/0x4f [ 49.715562] kasan_report.cold.7+0xc9/0x2f5 [ 49.719856] __asan_report_load8_noabort+0x14/0x20 [ 49.724767] tick_sched_handle+0x16d/0x180 [ 49.728976] tick_sched_timer+0x42/0x130 [ 49.733020] __hrtimer_run_queues+0x3e3/0x10a0 [ 49.737581] ? tick_sched_do_timer+0x100/0x100 [ 49.742137] ? hrtimer_start_range_ns+0xd10/0xd10 [ 49.746959] ? pvclock_read_flags+0x160/0x160 [ 49.751431] ? __local_bh_enable+0xef/0x130 [ 49.755726] ? kvm_clock_read+0x25/0x30 [ 49.759676] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 49.764671] ? ktime_get_update_offsets_now+0x3a6/0x570 [ 49.770011] ? do_timer+0x50/0x50 [ 49.773448] ? rcu_nmi_exit+0xd7/0x2b0 [ 49.777320] ? do_raw_spin_lock+0xc1/0x200 [ 49.781531] hrtimer_interrupt+0x286/0x650 [ 49.785744] smp_apic_timer_interrupt+0x15d/0x710 [ 49.790564] ? smp_call_function_single_interrupt+0x650/0x650 [ 49.796423] ? _raw_spin_lock+0x32/0x40 [ 49.800371] ? _raw_spin_unlock+0x22/0x30 [ 49.804492] ? handle_edge_irq+0x330/0x870 [ 49.808705] ? task_prio+0x50/0x50 [ 49.812225] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.817046] apic_timer_interrupt+0xf/0x20 [ 49.821252] [ 49.823471] RIP: 0010:rtnl_newlink+0x1085/0x1a40 [ 49.828196] RSP: 0018:ffff88018ab5f1c8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 49.835877] RAX: ffff8801ce85c140 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.843122] RDX: 0000000000000000 RSI: ffffffff85c09f2e RDI: ffffed003156be18 [ 49.850366] RBP: ffff88018ab5f5f8 R08: ffff8801ce85c140 R09: 0000000000000001 [ 49.857609] R10: ffff8801ce85c140 R11: 0000000000000000 R12: ffff88018ab5f5d0 [ 49.864855] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 [ 49.872107] ? rtnl_newlink+0x107e/0x1a40 [ 49.876229] ? rtnl_newlink+0x4e7/0x1a40 [ 49.880270] ? rtnl_link_unregister+0x370/0x370 [ 49.884914] ? kasan_check_read+0x11/0x20 [ 49.889039] ? rcu_is_watching+0x85/0x140 [ 49.893166] ? __lock_acquire+0x7f5/0x5130 [ 49.897376] ? graph_lock+0x170/0x170 [ 49.901160] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 49.906669] ? rtnl_get_link+0x164/0x350 [ 49.910703] ? rtnl_dump_all+0x5e0/0x5e0 [ 49.914740] ? rcu_is_watching+0x85/0x140 [ 49.918861] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 49.924038] ? __netlink_ns_capable+0x100/0x130 [ 49.928685] ? rtnl_link_unregister+0x370/0x370 [ 49.933330] rtnetlink_rcv_msg+0x466/0xc10 [ 49.937539] ? rtnetlink_put_metrics+0x690/0x690 [ 49.942271] netlink_rcv_skb+0x172/0x440 [ 49.946306] ? rtnetlink_put_metrics+0x690/0x690 [ 49.951043] ? netlink_ack+0xbc0/0xbc0 [ 49.954906] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 49.960072] ? netlink_skb_destructor+0x210/0x210 [ 49.964889] rtnetlink_rcv+0x1c/0x20 [ 49.968577] netlink_unicast+0x58b/0x740 [ 49.972615] ? netlink_attachskb+0x970/0x970 [ 49.976998] ? import_iovec+0x24b/0x420 [ 49.980954] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 49.985942] ? security_netlink_send+0x8f/0xc0 [ 49.990499] netlink_sendmsg+0x9d8/0xf80 [ 49.994537] ? netlink_unicast+0x740/0x740 [ 49.998747] ? security_socket_sendmsg+0x9b/0xd0 [ 50.003477] ? netlink_unicast+0x740/0x740 [ 50.007689] sock_sendmsg+0xd5/0x120 [ 50.011380] ___sys_sendmsg+0x805/0x940 [ 50.015332] ? copy_msghdr_from_user+0x560/0x560 [ 50.020071] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 50.024800] ? graph_lock+0x170/0x170 [ 50.028574] ? graph_lock+0x170/0x170 [ 50.032349] ? find_held_lock+0x36/0x1c0 [ 50.036386] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 50.041898] ? __fget_light+0x2ef/0x430 [ 50.045845] ? fget_raw+0x20/0x20 [ 50.049272] ? find_held_lock+0x36/0x1c0 [ 50.053309] ? lock_downgrade+0x8e0/0x8e0 [ 50.057431] ? handle_mm_fault+0x8c0/0xc70 [ 50.061640] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 50.067154] ? sockfd_lookup_light+0xc5/0x160 [ 50.071627] __sys_sendmsg+0x115/0x270 [ 50.075487] ? SyS_shutdown+0x30/0x30 [ 50.079263] ? __do_page_fault+0x441/0xe40 [ 50.083477] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 50.088296] SyS_sendmsg+0x29/0x30 [ 50.091811] ? __sys_sendmsg+0x270/0x270 [ 50.095847] do_syscall_64+0x29e/0x9d0 [ 50.099709] ? vmalloc_sync_all+0x30/0x30 [ 50.103839] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 50.108665] ? syscall_return_slowpath+0x5c0/0x5c0 [ 50.113571] ? syscall_return_slowpath+0x30f/0x5c0 [ 50.118490] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 50.124027] ? retint_user+0x18/0x18 [ 50.127728] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.132548] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 50.137714] RIP: 0033:0x7f8e017b6320 [ 50.141397] RSP: 002b:00007fff49338618 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 50.149078] RAX: ffffffffffffffda RBX: 00007fff4933c710 RCX: 00007f8e017b6320 [ 50.156324] RDX: 0000000000000000 RSI: 00007fff49338650 RDI: 0000000000000013 [ 50.163568] RBP: 00007fff49338650 R08: 0000000000000000 R09: 00007f8e017fcc00 [ 50.170813] R10: 0000000000000000 R11: 0000000000000246 R12: 000000005ac65f48 [ 50.178059] R13: 0000000000000000 R14: 00000000006395c0 R15: 00007fff4933cef0 [ 50.185744] Dumping ftrace buffer: [ 50.189259] (ftrace buffer empty) [ 50.192944] Kernel Offset: disabled [ 50.196542] Rebooting in 86400 seconds..