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. 2018/04/12 17:27:31 fuzzer started 2018/04/12 17:27:32 dialing manager at 10.128.0.26:40713 syzkaller login: [ 33.674319] can: request_module (can-proto-0) failed. [ 33.684618] can: request_module (can-proto-0) failed. 2018/04/12 17:27:36 kcov=true, comps=true 2018/04/12 17:27:36 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="260000005e0009000000eaf8ffffff0100000000020000000049a3bbf8d7792d1cd0170b7622", 0x26) 2018/04/12 17:27:36 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{}, 0x7}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x7}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/04/12 17:27:36 executing program 2: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0xfffffffffffffffc, 0x1d}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) connect$inet6(r2, &(0x7f000052f000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000a80)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000000ac0)={0x80000000, 0x7d}) r5 = socket(0x1b, 0xa, 0xc0c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) accept$ipx(r5, &(0x7f0000000800), &(0x7f0000000840)=0x10) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000880)={0x0, 0x49, "b96a4a2cae2e8b0508bac824aa096ac508f13185d96b6e182573e1765152d206604741649fcf5f05c64268974efb805919ff7d78e4460c13ecc385b5ec250da24dfd378df5f8df53a7"}, &(0x7f0000000900)=0x51) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000940)={r6, 0xcb, "4ccd78e8a6c47364f39498fd504838b58b1bd85f94e88939f302f16e8253061e27e32fd6f4212350e94890952ee54c1abac2b8b3b8d413d946a89aa8c9669506db6d05d2444397d0eb66c61cce7c6506aa31c0aea4af781f0c101d43b7037b05c68b587dfd0b80b2f5dccba5e9649f816c75ac87e10ab6716fb9577f8eabca05363e1439b8f4f2407d05283519fd939b6f21a1e4d32549d516b992c505ba868220bdb46fa1d7cc388e97836d04e33c7c58fe58fab8ffa4a52259cf99194ed15394892e806b221a4db77cc7"}, &(0x7f0000000a40)=0xd3) sendmsg(r2, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000680)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000180)=""/184, 0xb8}, {&(0x7f0000000240)=""/245, 0xf5}, {&(0x7f0000000340)=""/113, 0x71}, {&(0x7f00000003c0)=""/213, 0xd5}, {&(0x7f00000004c0)=""/126, 0x7e}, {&(0x7f0000000540)=""/65, 0x41}], 0x6, &(0x7f0000000640)=""/60, 0x3c}, 0x40000121) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000b00)) sendto$llc(r7, &(0x7f00000006c0)="997cdf51b2b73d151b66c4b1fa80d7da198b1cff7b9089003571c72e72e1b2f4dc1a5b4168810afff659bea55726f926cdebde3f76264a5c3f4da74a6500fd382ecc455e38480dcc7240ca27e0aff9c0adcda2b0176c889dea1fd74f7a16e96de2fa903018b901de999d49", 0x6b, 0x4000880, &(0x7f0000000740)={0x1a, 0x304, 0x4, 0x503600000000, 0x6, 0x3ac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000780)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000007c0)=0x24) 2018/04/12 17:27:36 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0xf) listen(r0, 0x5eb855) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket(0xa, 0x3, 0x400) syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') getpeername(r0, &(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000000400)=0x80) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="b551520a"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) write(r0, &(0x7f0000000200)="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", 0xfe) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0x7, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @rand_addr}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x0, 0x5, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000040)='ip6_vti0\x00', 0x3, 0x20, 0x8}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt(r3, 0x117, 0x0, &(0x7f0000000000), 0x0) socket$inet6(0xa, 0x3, 0x10000000033) r4 = socket$inet(0x2, 0xe, 0x887) getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000000240)=""/103, &(0x7f0000000100)=0x67) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000002, &(0x7f0000000980)=0x79, 0xffffffffffffff58) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x4, &(0x7f0000001000)=""/222, 0xde) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r5 = socket$inet(0x2, 0x802, 0x0) r6 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}, 0x2, @in, 0x0, 0x4, 0x0, 0x401}}, 0xe8) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x2b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000280), &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x330) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x9, 0x8001, 0x0, 0x5, 0x2, 0x1f, 0x3, 0x0, 0x3, 0x800, 0x5, 0x6, 0x0, 0x886]}, &(0x7f0000000000)=0x100) socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = socket(0x2, 0x805, 0x0) getsockopt$inet_mreqn(r7, 0x0, 0x23, &(0x7f0000000080)={@empty, @rand_addr}, &(0x7f00000000c0)=0xc) getsockopt$IP_VS_SO_GET_SERVICE(r7, 0x0, 0x483, &(0x7f0000000f80), &(0x7f00000009c0)=0x68) 2018/04/12 17:27:36 executing program 3: r0 = socket(0xa, 0x2, 0x88) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000ffdff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r1, &(0x7f0000644ff0)=[{&(0x7f0000000000)="480000001400257f09004b01fcfc8c560a880000f217e0060000db00000000a2bc56c186e11f94580b0318fe0000000000200028213e146a1ce206000000000000ffff5bf1ff00c7", 0x48}], 0x1) 2018/04/12 17:27:36 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4000000000002}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002200)=[{&(0x7f00000000c0)="091d44bc9fa864ee90ed45d94e5d5acbb079a9631b929a99f6829d1eb3c5f6d14e1a8058d138d38dfccaea8d2c17ac146872bfc8938d478a5d775bf665a70b5fdcbc0edc558427bd9eb05baa7bed1501826e8ddd6303d5f85d48677491f2ef1e79908a15cb02afe441baf192390e5d9838b99fd86924c62b6a3a262cba9b05bfabd7a3dac677e909d7660a73519b87b4ead0ec3b828ac375fd255055a9e18ad65f1d440c1a9ff3d71bbcf1f8688b802090a2da67a643cf43ca8e879b1c150aa2fca3289371c5bae801021932e1a8ee81b8e6f10d2c5176a9eb31f248bf1b340a09db237badac7c6a791252e83f1dc5c4074ed26645a9863c0ce9e478d35e3ea0dc1dde85a995db2ac8a458438575415edaee064cc26cf088ec6fed9cd6176ae598f5f7179dfebecf47b93ea89072dcf6c01d13bfbf3c8ff601a354181e4dd9d241d5f3765a3402bae4c2f96d246c41ab439fdd7a40201299f9420591e8b387aab17fd621e9bdd0a7ed9ce46634a91173a566ed9aa2f8b8559b1582eb4f0942f0e2e135a3f2c068f0b65b1da4114f6222d70aafa21524d922b3f8b889ae333b7126ce58861949cd0672827db8a1a62acc8a7569f2a5719a611aa8d14e7c06c92de8b91373c429ab2ae267281e2b86b7870d4923fa8c3c109ddb1a32105efcdc916fd59c8e1b32fa3235077ebef8f197a4e4ae84499ee9a95941f8828e808f47db22c7c867e53d4b3a984398ec64d564fc6e552229c7309391d96ae84e34c2d292728178b207dafdd31a7d28d8df3626c1886c475f4f66bbc9383b1ff776ea5e2a86c24cffad1054ae55c2db001dda05b7cccc7d54b3aad68d6250de223d36cd4ac9875b7d22a40fa2863e1c53ee427e37245be2f2b38457c6298abb982c2a7a5f8d25bfbfd37686b42085a2af03fb1eaa63a1aac831394bc6671252834b1cae3fdfe5e604273de178d20ea33377c434bedfb4abbc89ef422b4fdaf60fab91c5a35c148b34f45556dc1b0b3a0b5dd99e02e787927c988a5516640994e3b93145635eb023e9727545e703e58d84abe6b0c7615b101f19dea8f858865c28a083c7f7c229bb9fe991c1c51532f1eb1a01afd87efc2f6eabb48115c81fdeb5016e77619f97e894ef82199593f39dcaf722448b78648ea5047e84e8040dc5e8f314402f9cace8f40bccd035dc8a245f143bae6579592892a9344c6197393aaf5e5c7ae1d5aa5227ea8ed59f32bb9464977e95a738cfd41eea132dfb1173daf26b5927172c1c737ff072549e7f67324b0b09213a7da0e57efc626c8857759ec1fddcce6080561705fd33f42f89617f76ef8dc8f2debd60262439d6dabad7a08ce6fe6fe63db6d5957a5a962fc834412ab8bc046a094aaf2d2dadaaf2f19ef78a159fc980e41c2b843c007b0b7182ada5331b531c6d0d53390d4c98f8e0bc6f3cb7e757d795bae22a68e7e51b7ad53efececa4f516d2b1b601083f3db6de7816df1e42e98929170f39857de647df13e0a3bb9f684aac39175d0ff1ff4afc603fcc7d4b4b36014f3aad7ffb0b9ef83ccbed98ab825de21f586deb426112e5e19a5ee5c17d02d41c00ed0f56ee4a430259f84c358e937f8d419587d1fae0a1b09c9266a100828b182dcf8e7e648793a4cba29911aaf83747bc3e5ac3c8cda9f5fa9366933a7fcc9a0938e5010c14b3375bb9c02949b2dfeabcaafd3c157806884bcadbcd7917a3a3b82cb34dc5d19d62b8fce653594421fa88919d120bfb983cc6e55321c9190c80982a4b362cb77944efa86334a2d228fe45cbe87c7e21ec305f9c2e25b320253127b76efc46a0784efe601eca5378b41766c19ab1334f570e5e98f936dac66f85f10b667600fe6a8f2de4690e71520240d087eed6d436d12d5f73b801c5435cead04eb16e723da3d4aafe2789b160f71330c897ff708404cab6c41a0827b4e99c0de189f7a3b441f4a34a69e3595cd5caf6cc2520b370482e5260efc24f880208cc39c7112b3a2a7e601ec6af5896cb756865a7dd0eb553f223fce69c1b75c6b69868fb6e11816fefe74e5e4cfad00255c4ac7dbb1a8fa86e2d31816e469467f2695598472f31215cc1b3b436410604e592596f82feed1f3c996e8f57c62b0b69f99fb6d70a027eccfd877766d9932754706e4103bba4015564bd75594cb833994e18fb2b750449d3af4868ad43af0627a37b44dc97e42a810d6e470d3e3ed61d6f0c6afdadb68379b9da693fe77f715268dbe615951aede33077e1011cb314ba84a09f9f9dfc51bb708138e9d89628907ba50830ec7df497902963a4f31d0f19b9cf36e9b71de7e4b7a3691f2efa66afad1620c7ae723c68c3b18d536c7273d5047c4a1b68928428c21e00480cebb12965cc2bb66c179a6a3add5a01e559d5f612e850a36c06e22fdfbca878f9fd851f2473bb5c70f7730a4ecd0fdb5fceec1332c4035bf56d81f25679770ff1c611a997f1379337d0e1cdef2854c4b8cc2e22a520d7c40a9281daef22803a500d72b79844537f94b4086960542ab1d6a63d208d656f5d286eeb5d1f24e6bf0c1c92f0344b5500a38b9c85ae8b15e1b4e742be5456b91abe3556e37de3c1a04150296eaf0c2e76f945f35a5f0d0c2258e400097ca40202cd1e6fcd9ba3bc93d335a16a766d2d0dc17a2cb157aea6ec1a0dd74047ea914ee164bcf307aef3c72db72475db44706a390e2c368da0da43e58e7067bb039c21c619015a5d3cc00eb56eb3445cf3531e5249bfd3ac7a2fc59b69d68168172aadf40ffc455862570b72dc7d16bebae7c12770d1a8e3f9b4c02dd3998300be7b5f10c2ec1644b8a059282599e2ef67e4b6cc3d8be463363bb697f3deddd35f1252cd624f41dca5d7bd5b744196984cfdd6796e84a5c7c5ce9ba026c40b1093a2650104a3efa7cea11581e90bf1dcfb1089ecc0dd189ea0833d53640f0c45dc928441c4e85e4952b156e7c9dcd507b3e9b7f7cd71e0420d4b97db5cba22fe65d338796812e0d1d673d5b570487077cdb7cdb6ce73c48b00fcf94c16ceff837198a2120b4ddc09c04bfa9b10257acb8cc739331bf5ba615ebc21f603d4838246322e20cc87e600f6e0c1b356e0e9339119214ca40c31d23e3ddcb1da2947f4ec92e10ab4053054d563f86bc3fa42366058171be8a78c7ecc075a1881f626e5f5949eef0f55894c5d08e3ca948336a9318629d14d2bbfd7d20c1cdbabfa9e6f29735d5950565df2638e48a2491d34aa0f057e7a67cc7a2f26b7bd17216a647ef8e069ed6b8e6462704eb8993545e88ecbe0236c740ee2acb799f0e47e0c3eb5d05715e77ec3238205b08503750d96fd7d6fda553382d776ae176a2305fc7205ef77e45a79985112d237ab954e04527741e577ec71d173450c884a8bf2a0d5e5d72ad03c922b92e971cff905ef07033ad8823c3dae90ec571fa200e1edde79c174a7757e89ff63ae22ff0d822f62739fa0bd3b642416d6f31d1939a5c3606d9d45a3d64fac7197d59ed211026334afa511fa546b37656cdf0bc18df63314323cd7bf398bd8ebbf3b628325014cf7d16b665fddad1b35e33a2690ee724b0c3e4a35634c32d2a778ec97d0c17b8ee05791b237d5a7092402d8123919a278da855bc4acf98e66ad24dc76323a998448291f66ca17dabf04725e27306c9c22c846a70a2b00f6588a439b5d00b2167e60eba69a97234373532659bdcc4888d242e0e60fd02d3c94856f8d5e5b62de649c84cef3b5f142df2f6016d16dd7c2695924e629b6e67c80617931e6121a3387e47dd1065107a109aaca337caf136d14fb5cdfdd6cd3f115fcda4f087699cabec2d63dab3c9f32e07a4160f9cada5a4c4250e962e936937714f8bd66e2deb9ee43d83b45135aa4b360fc98d2882e27c162b8114db41c6fa9036f2d2af65c9e2baddfcef410e24571934d0df7848928d5d07a17ad84809a24f146da1ae8543553244fdf5366afe03f1489b72a64929b94c6e54424a34289ac4988d83c1a94dd9cbb00f5a3ebb8e225f32bf0e3d05abc8fab3e1eb405a917304850cf570afb011f6961882d23fc5e12085215a769ec6e111cc00529f7e073a9c15599d7f66e91a616fceffb7e5a95091ea486451b629448c91b7dbf5da35cd14381d05599f71d0851e7f0d65d135a8b631e20cbd6f6883fc69a5e281c4886642d3cdfe401a2886aabe8da3fa7b20783ed7378566299afb730c8b5a59f8708db319d13989560185e9eb9a2ceeac5b864fa59f545b17ec16ab429af56255ffcd0465a6e68cb9e1d3ed4ad90a379e1baf0956a7edf2be83a6ca57f5466698f7c44e531700cf516a89b59602ac4d8f8a4b10be453f3549e27a5c0b1957339a64c51d6fa18993b7705d0347bf73e790e89ef092894a9ca10c7f1def7e8a4ed6791cde53e8e8408e197a45116947e81a2c45d13727760457d361d5da396eb6966def59af4f9e668e56b5e78ae824cff9ef9a7ac9967c2f1a8d77c2b62b18cf4fcb1323dfb2ac87fa4e6ec61e88237c72862614391a910c22629d55ef8e21bd7437be4cf0e6b318dfd74f91b6d34e55b6fbbd99a86ea9c3c8a84db4b91e8aa6cd4568ce36ad1c3c9410e4c3bffbc7ba6e266383b486e817067c9717384e369b5674619ee3c30175fe4f6b5d89520006dc659a79a89c71d7c38a3088ba47b0d777b07b7cad462f568e6970d42d32a80f5ac6ff686462b3ad74f52fafc42d3040b7c7fb9a9c95b46d20e8c6b7dfc06a8ddee69bd5e6fcc90b75338689855b9bb4ae8b78d4e26439b06583c65c1adebf99722d9250ae326130d31b7682e68b4290f2bd7c5a3fd9d6fc48ac06a5d2d06fd8b59a5e38f521f5e89048a3233bcd3359f793b333084d57257df45928d2116ad45d722b46e3edefb132c24921a809c87e0ee58aab212f8b41bd3458336d726160825657446e4b5d51dec1e91b920972cc5df197d2f246ee0face309bd83b8d66f4f1ed752179bfed366d89d757b9bf0a2f03b3a9ba1badf8788d701b59745b308d0fe2b9281ef8171de814cd4036bd4c48e42a86d46a7dc8c004935ee155e412cf7f0ef53b432ad59f089dd7c60888ba080e879183a9eec09affade1b49f01bdc9b3e16a13af0f0cb5a37940852d422bf8cabeb017ccc8983ec4921d06390933ad05d94cf7cd057f7340c4d1d5160455791377ce667af01b29b5cd10c8493d9d11a3dce3a9f7f0e1fdec20912bf2a040a3d7bb7ced97eb4ac58ed4cebe2aeb5c341958446bc53eaf931fc1148a65c5f404e7a507e2ecb2e7dcaad075a8af0f2e3aa54b7c2d39734e2141e0a326ddb28f8cd72af06930db1eba894a87404b7d86cbcf76c61696e75099d23a6c0e99c88263b6341b605c322f821d49fbbfd9e176328175073b632c702e9262cf144b802273f8f4b1b79350861492d1303a851c18ac04cdb51dcef6aa5344efeef0da0050e7160be2600d06f4269d44d9d772842f9c7e46b2d9f22b6f28646121669808b7251fdddf9653c65ee1bc5951d5b52daff252624939deea44c0e1cd1dc1713670aeb4cda4116ab26e561a4e17a4ff9709f1d90a0e0491b5d76a7ca0b9539b5d3919916d86ad054ec2f07a479e8d329b7e2f0d9509ecba38a2ae0de77d2467e63634eba6a67abf503507cf8582b2765f6d26ee0cbffb190fc0199402feee6cd80e4a126aef79ba9947c8f1bc4dc02dcb4de932caaa52889f542344cb7e3413710d000702b74afc193f2fdf74b78d15370e69866a924a3f47454bb6bf648c4c61d2549b3c371a341738437415a9a63a619857d96d3ba66d786e7223249", 0x1000}, {&(0x7f00000020c0)="6bf65106be500651211b8b7f6396b7af72af35b2a5c1008327476a891266417106442a0187fb1cf27ba157bbed4d2d3cfbedd7c1f3e0012aaa54c5947cccda854c40188078040909324e3919d2b1c8ecf6d5870dde890f5d283fcecee0c6855cdd0e85edd7f3329c79842ff4aee91cc9", 0x70}], 0x2}, 0x0) connect$inet6(r0, &(0x7f0000002240)={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) socketpair$inet(0x2, 0x7, 0x2, &(0x7f0000000080)) 2018/04/12 17:27:36 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000013fe4)=@in6={0x2, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000013000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="20000000000000008400000002000000004442021b0002003000000000000000"], 0x20}, 0x0) 2018/04/12 17:27:36 executing program 6: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f00002da000)="260000005e0009fff18500002400000700000000000000fff3000008004665000002fb4b35ea", 0x26) read(r0, &(0x7f00005a2f17)=""/233, 0xe9) [ 34.575891] IPVS: ftp: loaded support on port[0] = 21 [ 34.631556] IPVS: ftp: loaded support on port[0] = 21 [ 34.690941] IPVS: ftp: loaded support on port[0] = 21 [ 34.702966] IPVS: ftp: loaded support on port[0] = 21 [ 34.714795] IPVS: ftp: loaded support on port[0] = 21 [ 34.735475] IPVS: ftp: loaded support on port[0] = 21 [ 34.745951] IPVS: ftp: loaded support on port[0] = 21 [ 34.765112] IPVS: ftp: loaded support on port[0] = 21 [ 38.041716] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.162770] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.198908] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.213598] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.226666] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.235575] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.252353] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.273543] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.358350] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.364663] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.537691] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.543858] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.562482] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.568632] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.619245] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.625487] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.676248] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.682426] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.716508] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.722662] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.744315] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.750576] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.775219] ================================================================== [ 43.784162] BUG: KASAN: alloca-out-of-bounds in tick_sched_handle+0x16d/0x180 [ 43.791448] Read of size 8 at addr ffff8801b9d7f1a0 by task ip/5620 [ 43.797840] [ 43.799472] CPU: 1 PID: 5620 Comm: ip Not tainted 4.16.0+ #1 [ 43.805264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.814619] Call Trace: [ 43.817193] [ 43.819339] dump_stack+0x1b9/0x29f [ 43.822956] ? arch_local_irq_restore+0x52/0x52 [ 43.827623] ? printk+0x9e/0xba [ 43.830903] ? show_regs_print_info+0x18/0x18 [ 43.835429] ? kasan_check_write+0x14/0x20 [ 43.839667] print_address_description+0x6c/0x20b [ 43.844512] ? tick_sched_handle+0x16d/0x180 [ 43.848916] kasan_report.cold.7+0xac/0x2f5 [ 43.853230] __asan_report_load8_noabort+0x14/0x20 [ 43.858151] tick_sched_handle+0x16d/0x180 [ 43.862368] tick_sched_timer+0x42/0x130 [ 43.866417] __hrtimer_run_queues+0x3e3/0x10a0 [ 43.870991] ? tick_sched_do_timer+0x100/0x100 [ 43.875570] ? hrtimer_start_range_ns+0xd10/0xd10 [ 43.880407] ? pvclock_read_flags+0x160/0x160 [ 43.884896] ? kvm_clock_read+0x25/0x30 [ 43.888961] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 43.893963] ? ktime_get_update_offsets_now+0x3d3/0x5c0 [ 43.899315] ? do_timer+0x50/0x50 [ 43.902763] ? rcu_nmi_exit+0xd7/0x2b0 [ 43.906664] ? do_raw_spin_lock+0xc1/0x200 [ 43.910902] hrtimer_interrupt+0x2f3/0x750 [ 43.915130] smp_apic_timer_interrupt+0x15d/0x710 [ 43.919972] ? smp_call_function_single_interrupt+0x650/0x650 [ 43.925839] ? _raw_spin_lock+0x32/0x40 [ 43.929798] ? _raw_spin_unlock+0x22/0x30 [ 43.933947] ? handle_edge_irq+0x330/0x870 [ 43.938173] ? task_prio+0x50/0x50 [ 43.941711] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.946559] apic_timer_interrupt+0xf/0x20 [ 43.950778] [ 43.952999] RIP: 0010:rtnl_newlink+0x1085/0x1a40 [ 43.957741] RSP: 0018:ffff8801b9d7f1c8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff12 [ 43.965433] RAX: ffff8801b9c86600 RBX: 0000000000000000 RCX: 0000000000000000 [ 43.972689] RDX: 0000000000000000 RSI: ffffffff85c03f2e RDI: ffffed00373afe18 [ 43.979944] RBP: ffff8801b9d7f5f8 R08: ffff8801b9c86600 R09: 0000000000000000 [ 43.987201] R10: ffffed00373afd20 R11: 0000000000000003 R12: ffff8801b9d7f5d0 [ 43.994455] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 [ 44.001728] ? rtnl_newlink+0x107e/0x1a40 [ 44.005861] ? rtnl_newlink+0x4e7/0x1a40 [ 44.009931] ? rtnl_link_unregister+0x370/0x370 [ 44.014587] ? kasan_check_read+0x11/0x20 [ 44.018738] ? rcu_is_watching+0x85/0x140 [ 44.022885] ? __lock_acquire+0x7f5/0x5130 [ 44.027110] ? graph_lock+0x170/0x170 [ 44.030922] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 44.036451] ? rtnl_get_link+0x164/0x350 [ 44.040502] ? rtnl_dump_all+0x5e0/0x5e0 [ 44.044556] ? rcu_is_watching+0x85/0x140 [ 44.048710] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 44.053900] ? __netlink_ns_capable+0x100/0x130 [ 44.058562] ? rtnl_link_unregister+0x370/0x370 [ 44.063586] rtnetlink_rcv_msg+0x466/0xc10 [ 44.067814] ? rtnetlink_put_metrics+0x690/0x690 [ 44.072568] netlink_rcv_skb+0x172/0x440 [ 44.076614] ? rtnetlink_put_metrics+0x690/0x690 [ 44.081358] ? netlink_ack+0xbc0/0xbc0 [ 44.085234] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 44.090413] ? netlink_skb_destructor+0x210/0x210 [ 44.095262] rtnetlink_rcv+0x1c/0x20 [ 44.098959] netlink_unicast+0x58b/0x740 [ 44.103010] ? netlink_attachskb+0x970/0x970 [ 44.107415] ? import_iovec+0x24b/0x420 [ 44.111379] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 44.116381] ? security_netlink_send+0x8f/0xc0 [ 44.120949] netlink_sendmsg+0x9d8/0xf80 [ 44.125005] ? netlink_unicast+0x740/0x740 [ 44.129242] ? security_socket_sendmsg+0x9b/0xd0 [ 44.133987] ? netlink_unicast+0x740/0x740 [ 44.138217] sock_sendmsg+0xd5/0x120 [ 44.141924] ___sys_sendmsg+0x805/0x940 [ 44.145892] ? copy_msghdr_from_user+0x560/0x560 [ 44.150638] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 44.155380] ? graph_lock+0x170/0x170 [ 44.159174] ? graph_lock+0x170/0x170 [ 44.162964] ? find_held_lock+0x36/0x1c0 [ 44.167025] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 44.172563] ? __fget_light+0x2ef/0x430 [ 44.176536] ? fget_raw+0x20/0x20 [ 44.179980] ? find_held_lock+0x36/0x1c0 [ 44.184045] ? lock_downgrade+0x8e0/0x8e0 [ 44.188183] ? handle_mm_fault+0x8c0/0xc70 [ 44.192411] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 44.197938] ? sockfd_lookup_light+0xc5/0x160 [ 44.202423] __sys_sendmsg+0x115/0x270 [ 44.206301] ? SyS_shutdown+0x30/0x30 [ 44.210098] ? __do_page_fault+0x441/0xe40 [ 44.214328] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 44.219160] SyS_sendmsg+0x29/0x30 [ 44.222685] ? __sys_sendmsg+0x270/0x270 [ 44.226729] do_syscall_64+0x29e/0x9d0 [ 44.230604] ? vmalloc_sync_all+0x30/0x30 [ 44.234740] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 44.239572] ? syscall_return_slowpath+0x5c0/0x5c0 [ 44.244488] ? syscall_return_slowpath+0x30f/0x5c0 [ 44.249410] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 44.254942] ? retint_user+0x18/0x18 [ 44.258737] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.263574] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 44.268752] RIP: 0033:0x7fdcc3584320 [ 44.272454] RSP: 002b:00007ffd92cbb648 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 44.280589] RAX: ffffffffffffffda RBX: 00007ffd92cbf740 RCX: 00007fdcc3584320 [ 44.287852] RDX: 0000000000000000 RSI: 00007ffd92cbb680 RDI: 0000000000000013 [ 44.295107] RBP: 00007ffd92cbb680 R08: 0000000000000000 R09: 0000000000000000 [ 44.302363] R10: 0000000000000000 R11: 0000000000000246 R12: 000000005acf9713 [ 44.309621] R13: 0000000000000000 R14: 00000000006395c0 R15: 00007ffd92cbff18 [ 44.317179] [ 44.318799] The buggy address belongs to the page: [ 44.323716] page:ffffea0006e75fc0 count:0 mapcount:0 mapping:0000000000000000 index:0x0 [ 44.331846] flags: 0x2fffc0000000000() [ 44.335739] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 44.343618] raw: 0000000000000000 ffffea0006e70101 0000000000000000 0000000000000000 [ 44.351491] page dumped because: kasan: bad access detected [ 44.357184] [ 44.358811] Memory state around the buggy address: [ 44.363733] ffff8801b9d7f080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 44.371086] ffff8801b9d7f100: 00 00 00 00 00 00 00 00 00 00 00 00 ca ca ca ca [ 44.378438] >ffff8801b9d7f180: 00 cb cb cb cb cb cb cb 00 00 00 00 00 00 00 00 [ 44.385780] ^ [ 44.390175] ffff8801b9d7f200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f1 f1 [ 44.397536] ffff8801b9d7f280: f1 f1 00 f2 f2 f2 f2 f2 f2 f2 00 00 f2 f2 f2 f2 [ 44.404873] ================================================================== [ 44.412210] Disabling lock debugging due to kernel taint [ 44.417729] Kernel panic - not syncing: panic_on_warn set ... [ 44.417729] [ 44.425079] CPU: 1 PID: 5620 Comm: ip Tainted: G B 4.16.0+ #1 [ 44.432161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.441497] Call Trace: [ 44.444069] [ 44.446226] dump_stack+0x1b9/0x29f [ 44.449848] ? arch_local_irq_restore+0x52/0x52 [ 44.454519] ? lock_downgrade+0x8e0/0x8e0 [ 44.458652] ? vprintk_default+0x28/0x30 [ 44.462708] ? tick_sched_handle+0xe0/0x180 [ 44.467022] panic+0x22f/0x4de [ 44.470210] ? add_taint.cold.5+0x16/0x16 [ 44.474342] ? add_taint.cold.5+0x5/0x16 [ 44.478386] ? do_raw_spin_unlock+0x9e/0x2e0 [ 44.482784] ? tick_sched_handle+0x16d/0x180 [ 44.487182] kasan_end_report+0x47/0x4f [ 44.491143] kasan_report.cold.7+0xc9/0x2f5 [ 44.495457] __asan_report_load8_noabort+0x14/0x20 [ 44.500373] tick_sched_handle+0x16d/0x180 [ 44.504597] tick_sched_timer+0x42/0x130 [ 44.508642] __hrtimer_run_queues+0x3e3/0x10a0 [ 44.513215] ? tick_sched_do_timer+0x100/0x100 [ 44.517870] ? hrtimer_start_range_ns+0xd10/0xd10 [ 44.522698] ? pvclock_read_flags+0x160/0x160 [ 44.527193] ? kvm_clock_read+0x25/0x30 [ 44.531153] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 44.536171] ? ktime_get_update_offsets_now+0x3d3/0x5c0 [ 44.541517] ? do_timer+0x50/0x50 [ 44.544951] ? rcu_nmi_exit+0xd7/0x2b0 [ 44.548819] ? do_raw_spin_lock+0xc1/0x200 [ 44.553042] hrtimer_interrupt+0x2f3/0x750 [ 44.557266] smp_apic_timer_interrupt+0x15d/0x710 [ 44.562089] ? smp_call_function_single_interrupt+0x650/0x650 [ 44.567955] ? _raw_spin_lock+0x32/0x40 [ 44.571918] ? _raw_spin_unlock+0x22/0x30 [ 44.576053] ? handle_edge_irq+0x330/0x870 [ 44.580276] ? task_prio+0x50/0x50 [ 44.583799] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.588627] apic_timer_interrupt+0xf/0x20 [ 44.592840] [ 44.595073] RIP: 0010:rtnl_newlink+0x1085/0x1a40 [ 44.599803] RSP: 0018:ffff8801b9d7f1c8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff12 [ 44.607492] RAX: ffff8801b9c86600 RBX: 0000000000000000 RCX: 0000000000000000 [ 44.614748] RDX: 0000000000000000 RSI: ffffffff85c03f2e RDI: ffffed00373afe18 [ 44.622012] RBP: ffff8801b9d7f5f8 R08: ffff8801b9c86600 R09: 0000000000000000 [ 44.629275] R10: ffffed00373afd20 R11: 0000000000000003 R12: ffff8801b9d7f5d0 [ 44.636528] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 [ 44.643791] ? rtnl_newlink+0x107e/0x1a40 [ 44.647923] ? rtnl_newlink+0x4e7/0x1a40 [ 44.651977] ? rtnl_link_unregister+0x370/0x370 [ 44.656626] ? kasan_check_read+0x11/0x20 [ 44.660773] ? rcu_is_watching+0x85/0x140 [ 44.664907] ? __lock_acquire+0x7f5/0x5130 [ 44.669134] ? graph_lock+0x170/0x170 [ 44.672926] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 44.678451] ? rtnl_get_link+0x164/0x350 [ 44.682498] ? rtnl_dump_all+0x5e0/0x5e0 [ 44.686544] ? rcu_is_watching+0x85/0x140 [ 44.690674] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 44.695849] ? __netlink_ns_capable+0x100/0x130 [ 44.700506] ? rtnl_link_unregister+0x370/0x370 [ 44.705165] rtnetlink_rcv_msg+0x466/0xc10 [ 44.709385] ? rtnetlink_put_metrics+0x690/0x690 [ 44.714155] netlink_rcv_skb+0x172/0x440 [ 44.718206] ? rtnetlink_put_metrics+0x690/0x690 [ 44.722950] ? netlink_ack+0xbc0/0xbc0 [ 44.726838] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 44.732023] ? netlink_skb_destructor+0x210/0x210 [ 44.736857] rtnetlink_rcv+0x1c/0x20 [ 44.740564] netlink_unicast+0x58b/0x740 [ 44.744632] ? netlink_attachskb+0x970/0x970 [ 44.749046] ? import_iovec+0x24b/0x420 [ 44.753024] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 44.758044] ? security_netlink_send+0x8f/0xc0 [ 44.763684] netlink_sendmsg+0x9d8/0xf80 [ 44.768202] ? netlink_unicast+0x740/0x740 [ 44.772452] ? security_socket_sendmsg+0x9b/0xd0 [ 44.777203] ? netlink_unicast+0x740/0x740 [ 44.781434] sock_sendmsg+0xd5/0x120 [ 44.785141] ___sys_sendmsg+0x805/0x940 [ 44.789108] ? copy_msghdr_from_user+0x560/0x560 [ 44.793859] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 44.798605] ? graph_lock+0x170/0x170 [ 44.802402] ? graph_lock+0x170/0x170 [ 44.806192] ? find_held_lock+0x36/0x1c0 [ 44.810240] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 44.815768] ? __fget_light+0x2ef/0x430 [ 44.819728] ? fget_raw+0x20/0x20 [ 44.823170] ? find_held_lock+0x36/0x1c0 [ 44.827227] ? lock_downgrade+0x8e0/0x8e0 [ 44.831362] ? handle_mm_fault+0x8c0/0xc70 [ 44.835602] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 44.841132] ? sockfd_lookup_light+0xc5/0x160 [ 44.845625] __sys_sendmsg+0x115/0x270 [ 44.849508] ? SyS_shutdown+0x30/0x30 [ 44.853297] ? __do_page_fault+0x441/0xe40 [ 44.857520] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 44.862347] SyS_sendmsg+0x29/0x30 [ 44.865865] ? __sys_sendmsg+0x270/0x270 [ 44.869923] do_syscall_64+0x29e/0x9d0 [ 44.873798] ? vmalloc_sync_all+0x30/0x30 [ 44.877931] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 44.882759] ? syscall_return_slowpath+0x5c0/0x5c0 [ 44.887674] ? syscall_return_slowpath+0x30f/0x5c0 [ 44.892593] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 44.898120] ? retint_user+0x18/0x18 [ 44.901817] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.906644] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 44.911812] RIP: 0033:0x7fdcc3584320 [ 44.915500] RSP: 002b:00007ffd92cbb648 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 44.923188] RAX: ffffffffffffffda RBX: 00007ffd92cbf740 RCX: 00007fdcc3584320 [ 44.930441] RDX: 0000000000000000 RSI: 00007ffd92cbb680 RDI: 0000000000000013 [ 44.937689] RBP: 00007ffd92cbb680 R08: 0000000000000000 R09: 0000000000000000 [ 44.944938] R10: 0000000000000000 R11: 0000000000000246 R12: 000000005acf9713 [ 44.952186] R13: 0000000000000000 R14: 00000000006395c0 R15: 00007ffd92cbff18 [ 44.959928] Dumping ftrace buffer: [ 44.963450] (ftrace buffer empty) [ 44.967136] Kernel Offset: disabled [ 44.970741] Rebooting in 86400 seconds..