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 '10.128.0.21' (ECDSA) to the list of known hosts. 2018/04/15 02:24:04 fuzzer started 2018/04/15 02:24:04 dialing manager at 10.128.0.26:36243 2018/04/15 02:24:10 kcov=true, comps=false 2018/04/15 02:24:13 executing program 0: 2018/04/15 02:24:13 executing program 1: 2018/04/15 02:24:13 executing program 3: umount2(&(0x7f0000000000)='./file0\x00', 0x4) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x1, 0xffffffffffff8000, 0x1, 0x8, 0x3}, 0x14) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='bond_slave_1\x00') r1 = semget$private(0x0, 0x0, 0x88) semctl$IPC_RMID(r1, 0x0, 0x0) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000100)="7dd8782fc0046ea2602535fa62eeb9aacfc144ce3dae5a5953369811677baeeb702d7cbff8b2d7d9e1c2495951caffcd0a1460f5c4f92f5647943a0720e86e2b8e", 0x41}, {&(0x7f0000000180)="d8f49d545af61a53953b950a4f4c", 0xe}, {&(0x7f00000001c0)="8d75976075f51147479cb1ac112383aa0bbb30bf4d9e44daa2e67aa36837a9e1549430d5da2c509a417907f8aa3f0d45488aee1d8d8f5753173bafe281627b660632fc2bf34180c50e03af6618fbf31733f7cfdc191dba7d200259ce3b53d98482953ea37e74ae90358e578d1b976aec2cf268", 0x73}, {&(0x7f0000000240)="e4c3700fae61c0196a89d5263171dedbcf41b9cb0aa7589bf12b2018c971979821b99b1f", 0x24}, {&(0x7f0000000280)="ff1d55b187af064e64a5195de3074cdcb5ee8661e8bc8e965663a6c3098128dcbddbf7e5deb91a6dc6ba42c0f7d53e563f925c8b7205221d275fd5963e84c121a116c8ff96a1a547bc11f2cf64a1baa0", 0x50}, {&(0x7f0000000300)="abfe2673b5a4e6a46c9605a16a79e6fa746ff9843a744a752ed8405b92372893de3437f361850d337060ca7827ea970d48c8cd91275ddbb80c87667fa5143cbab3641acf5982b0ec86bb3350271978d6e8dba3a75be9101e033659f700e2a0b4fa3949805d98a3c335c059f65469", 0x6e}], 0x6, 0x0) mq_unlink(&(0x7f0000000400)='/dev/rtc\x00') r2 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x800) recvmmsg(r0, &(0x7f0000001ac0)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000480)=""/27, 0x1b}, {&(0x7f00000004c0)=""/126, 0x7e}], 0x2, &(0x7f0000000580)=""/247, 0xf7, 0x7fffffff}, 0x9}, {{&(0x7f0000000680)=@can, 0x80, &(0x7f0000001a00)=[{&(0x7f0000000700)=""/238, 0xee}, {&(0x7f0000000800)=""/106, 0x6a}, {&(0x7f0000000880)=""/4, 0x4}, {&(0x7f00000008c0)=""/79, 0x4f}, {&(0x7f0000000940)=""/148, 0x94}, {&(0x7f0000000a00)=""/4096, 0x1000}], 0x6, &(0x7f0000001a80)=""/5, 0x5, 0x7}, 0x10000}], 0x2, 0x20, &(0x7f0000001b40)={0x0, 0x989680}) syncfs(r2) getpeername$packet(r0, &(0x7f0000001b80), &(0x7f0000001bc0)=0x14) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001c00)={0x9, 0xb8, 0xfffffffffffffffa, 0xdb}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000001c40)=0x101) fcntl$addseals(r0, 0x409, 0x5) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000001c80)=r0) r3 = accept(r0, &(0x7f0000001cc0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000001d40)=0x80) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000001d80)=0x9, 0x4) setsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000001dc0)=0x401, 0x4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r4, &(0x7f0000001e00)={0x8}) uselib(&(0x7f0000001e40)='./file0\x00') ioctl$VT_RELDISP(r4, 0x5605) r5 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000001e80)={0x1, r5}) lstat(&(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r6) socket$inet_icmp(0x2, 0x2, 0x1) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000001f80)=""/235) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000002080)={{0x3, 0x2, 0x3, 0x2, 0x6}, 0xffff, 0x101, 'id0\x00', 'timer1\x00', 0x0, 0xfff, 0x4, 0x6, 0x1}) rename(&(0x7f0000002180)='./file0\x00', &(0x7f00000021c0)='./file0\x00') 2018/04/15 02:24:13 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xa58, 0x200000) ioctl$sock_bt(r3, 0x541b, &(0x7f0000000100)="1a6000391db47d3f9527dd6482d0a0d849cbc87f47428fc5572b44ab") getsockname$packet(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) sendmmsg(r2, &(0x7f0000001780)=[{{&(0x7f00000001c0)=@ll={0x11, 0xfe, r4, 0x1, 0x8000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000240)="de02b5e606f23587b76e", 0xa}, {&(0x7f0000000280)="bb9f6ebc41fcafa9d78df17acee45d8993fd3d6bec9c4f8708d6c3c522cb951a652c78d67045e178d2059899c3fad2d323d0401fc19a481fe9f165d2bd13923eed3092c60e8092283d73d14b8b8ffb86355d8e20eee95ccea6e250811995a0099078", 0x62}], 0x2, &(0x7f0000000340)=[{0x1010, 0x13f, 0x3f, "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0x1010, 0x8880}, 0x7}, {{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000001380)="1213b4a8ce3f9ea657d1b23ed40981f5eb2d818c10456ab48dd46cbb6695bd94b2695318eff61883620c27dff6e1c093e542", 0x32}], 0x1, &(0x7f0000001400)=[{0xa8, 0x10f, 0x8, "d059a9f8cf2ace56b95588ff1f5a6dbb6a1636446d5d53314c855bd010a4b18086255a066680060821aeabe2f640f24d09336e3ba63ec5749382c07fd6e643ee73fd2cc592d12707c7d356df16976152bf4cca8b54cce28d236552759f9e9c0af3c45054f5e5f63adfeceba742edeedb99c4a5428f9da1b9213bb8fb81d7a094bc86b7fef5ad39613547c5abe7a55968098bfac2c67263cc"}, {0x20, 0x112, 0x9, "034f8e2a16fd9e7cb2a7c7f5b2c780"}, {0x98, 0x11f, 0x9, "ccd3175ac5013727301c1be40ab711a9a8cc6c0a1d0472965fd65e9e0df689699404361a662e7dbc9e909b11b15c99f4a4e5eaf420c066f8c7f9baf317b9c2f16e6c720980a4004f5d9221aa7843602b7a0cbe865864af698c1b657cbb02a4007c27d731d8de22746ef701cfc7f012f0d324b47a10d12dc2582439f65a039c5220"}, {0x88, 0x108, 0x5, "e8b1019aaf96e1db6d9e12fe54bc4bf9dd2539925baa11b14cfb7aa5d74f7556f12a685bfaf36304e4a465aaec966c1cbd9bd7761658518d8a8aa1648d7180d1e45da5dcd58cdc386c07b667d45407caa5653443036e582541f1c109057d989fe62a97d7a61b65415e1e01d016e02e23585951a1"}], 0x1e8, 0x48804}, 0x1}, {{&(0x7f0000001600)=@rc={0x1f, {0x7, 0x7fff, 0x400, 0x9, 0x0, 0x3}, 0x8000}, 0x80, &(0x7f0000001740)=[{&(0x7f0000001680)="d7ad90433373e46091adac68fdb1a836924504e58b36d60fd1eb3f6e10a3be1228cd6b8c48c18e29b7a834c95d8d1f732e27a44e10e3ed18bb8f0b25f5675458bde9238d29fbcb6d8b2d85d085858d0793ffc84646ba3060d551e55ce606df48345380b87516cc91b63ca148663b85656e3dccab76a181dd4494ff161527e79169d7f8089cfbb2c13b0c0c7a7a895feb0be6b0f5b81bc8a0921868", 0x9b}], 0x1}, 0xffffffffffffff50}], 0x3, 0x0) syz_open_dev$urandom(&(0x7f0000001840)='/dev/urandom\x00', 0x0, 0x210000) r5 = dup3(r2, r2, 0x80000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000001880), &(0x7f00000018c0)=0x4) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001900)={0x0, @in6={{0xa, 0x4e22, 0xe0, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}, 0x4d, 0x7, 0x200, 0xffffffffffffff81, 0x20}, &(0x7f00000019c0)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000001a80)={r6, 0x48, &(0x7f0000001a00)=[@in={0x2, 0x4e23, @rand_addr=0xf0}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x10}, 0x7}]}, &(0x7f0000001ac0)=0x10) io_setup(0x8, &(0x7f0000001b00)) r7 = accept$inet6(r5, &(0x7f0000001b40)={0x0, 0x0, 0x0, @remote}, &(0x7f0000001b80)=0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000001bc0)='yeah\x00', 0x5) write$binfmt_elf32(r1, &(0x7f0000001c00)={{0x7f, 0x45, 0x4c, 0x46, 0x7fffffff, 0xffffffffffff8000, 0x80000000, 0x1, 0x6, 0x3, 0x3f, 0x8000, 0x399, 0x38, 0x251, 0x5, 0x100000001, 0x20, 0x1, 0x97, 0x8001, 0x1}, [{0x6474e551, 0x100000001, 0xffffffff00000000, 0xffffffffffffffc0, 0x6, 0xff, 0x80000000, 0x1}, {0x7, 0xe03, 0x3717, 0x80000001, 0x1000, 0x0, 0x4, 0x6f5}], "47c09175a0381fe957234706dce6978ba6df8331f4ffc5029329571507312e12bed7", [[], [], [], []]}, 0x49a) mlockall(0x2) r8 = open(&(0x7f00000020c0)='./file0\x00', 0x400002, 0x8) r9 = semget$private(0x0, 0x1, 0x255) semctl$SETALL(r9, 0x0, 0x11, &(0x7f0000002100)=[0xed3, 0x4a, 0x7ff, 0x1, 0x1ff, 0xfffffffffffffff8]) r10 = accept$alg(r5, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000002140)={'ipddp0\x00', 0x5d02}) bind$inet6(r2, &(0x7f0000002180)={0xa, 0x4e23, 0xffff, @dev={0xfe, 0x80, [], 0x1d}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000021c0)={r6, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000002200)={r6, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}}}, &(0x7f00000022c0)=0x84) getsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000002300)=0x300000000000000, &(0x7f0000002340)=0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002380)={r6, 0x54f}, &(0x7f00000023c0)=0x8) statx(r10, &(0x7f0000002400)='./file0\x00', 0x4000, 0x400, &(0x7f0000002440)) getpeername$netlink(r8, &(0x7f0000002540), &(0x7f0000002580)=0xc) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000025c0)=0x440, 0x4) 2018/04/15 02:24:13 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f000000a180)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/16, 0x10}, {&(0x7f0000000040)=""/164, 0xa4}, {&(0x7f0000000100)=""/66, 0x42}], 0x3, &(0x7f00000001c0)=""/202, 0xca, 0xabd}, 0x7fffffff}, {{&(0x7f00000002c0)=@generic, 0x80, &(0x7f0000000440)=[{&(0x7f0000000340)=""/238, 0xee}], 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0xfffffffffffffff8}, {{&(0x7f0000000480)=@ax25, 0x80, &(0x7f0000000700)=[{&(0x7f0000000500)=""/17, 0x11}, {&(0x7f0000000540)=""/82, 0x52}, {&(0x7f00000005c0)=""/131, 0x83}, {&(0x7f0000000680)=""/94, 0x5e}], 0x4, &(0x7f0000000740)=""/195, 0xc3, 0x9}, 0xffffffffffffff5f}, {{&(0x7f0000000840)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/23, 0x17}, {&(0x7f0000000900)=""/14, 0xe}, {&(0x7f0000000940)=""/16, 0x10}, {&(0x7f0000000980)=""/81, 0x51}, {&(0x7f0000000a00)=""/1, 0x1}], 0x5, 0x0, 0x0, 0x3f}, 0x5}, {{&(0x7f0000000ac0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000002d40)=[{&(0x7f0000000b40)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/92, 0x5c}, {&(0x7f0000001bc0)=""/4096, 0x1000}, {&(0x7f0000002bc0)=""/72, 0x48}, {&(0x7f0000002c40)=""/226, 0xe2}], 0x5, &(0x7f0000002dc0)=""/185, 0xb9, 0x3ff}, 0x7}, {{&(0x7f0000002e80)=@l2, 0x80, &(0x7f0000003040)=[{&(0x7f0000002f00)=""/19, 0x13}, {&(0x7f0000002f40)=""/6, 0x6}, {&(0x7f0000002f80)=""/167, 0xa7}], 0x3, &(0x7f0000003080)=""/225, 0xe1, 0x3}, 0x1}, {{&(0x7f0000003180)=@l2, 0x80, &(0x7f0000003600)=[{&(0x7f0000003200)=""/242, 0xf2}, {&(0x7f0000003300)=""/127, 0x7f}, {&(0x7f0000003380)=""/59, 0x3b}, {&(0x7f00000033c0)=""/143, 0x8f}, {&(0x7f0000003480)=""/179, 0xb3}, {&(0x7f0000003540)=""/192, 0xc0}], 0x6, &(0x7f0000003680)=""/4096, 0x1000, 0xffffffff}, 0x7}, {{&(0x7f0000004680)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000006c40)=[{&(0x7f0000004700)=""/132, 0x84}, {&(0x7f00000047c0)=""/4096, 0x1000}, {&(0x7f00000057c0)=""/252, 0xfc}, {&(0x7f00000058c0)=""/37, 0x25}, {&(0x7f0000005900)=""/4096, 0x1000}, {&(0x7f0000006900)=""/139, 0x8b}, {&(0x7f00000069c0)=""/60, 0x3c}, {&(0x7f0000006a00)=""/192, 0xc0}, {&(0x7f0000006ac0)=""/132, 0x84}, {&(0x7f0000006b80)=""/144, 0x90}], 0xa, &(0x7f0000006d00)=""/4096, 0x1000, 0x7}, 0x6}, {{&(0x7f0000007d00)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f000000a0c0)=[{&(0x7f0000007d80)=""/4096, 0x1000}, {&(0x7f0000008d80)=""/103, 0x67}, {&(0x7f0000008e00)=""/6, 0x6}, {&(0x7f0000008e40)=""/4096, 0x1000}, {&(0x7f0000009e40)=""/225, 0xe1}, {&(0x7f0000009f40)=""/128, 0x80}, {&(0x7f0000009fc0)=""/42, 0x2a}, {&(0x7f000000a000)=""/10, 0xa}, {&(0x7f000000a040)=""/80, 0x50}], 0x9, 0x0, 0x0, 0x8}}], 0x9, 0x2060, &(0x7f000000a3c0)={0x77359400}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000000a400)={0x0, 0x3ff, 0x3, 0x3, 0x4, 0xfb, 0xfffffffffffffff9}, 0xc) accept$packet(r0, &(0x7f000000a440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000a480)=0x14) syz_genetlink_get_family_id$team(&(0x7f000000a4c0)='team\x00') r1 = open(&(0x7f000000a500)='./file0\x00', 0x404000, 0x100) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f000000a540)=""/130) read(r1, &(0x7f000000a600)=""/115, 0x73) r2 = shmget(0x3, 0x3000, 0x220, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f000000a680)=""/167) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f000000a740)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f000000a780)={[0x3f, 0x31]}, 0x2) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f000000a7c0)=""/140) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000a880)={0x0, 0x8, 0x43f, 0x2, 0x400, 0xc}, &(0x7f000000a8c0)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000000a900)={r4, 0x7fffffff, 0x8, [0x80000001, 0x6, 0xffffffffffffa4ad, 0xfff, 0x6, 0x8001, 0xffffffff7fffffff, 0x0]}, &(0x7f000000a940)=0x18) ioctl$TCSETS(r3, 0x5402, &(0x7f000000a980)={0x2, 0x7fffffff, 0x7, 0x4, 0x4, 0x9, 0x6, 0x77, 0xc058, 0x1, 0xffffffff, 0xfff}) bind$llc(r3, &(0x7f000000a9c0)={0x1a, 0x203, 0x2, 0x9, 0xfffffffffffff546, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f000000aa00), &(0x7f000000aa40)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000000aa80), &(0x7f000000aac0)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f000000ab00)={{0xfffffffffffffffd}, 'port0\x00', 0xd1, 0x10, 0x8001, 0x8, 0x7, 0x3, 0x4, 0x0, 0x3, 0x100}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000000abc0)=0x9, &(0x7f000000ac00)=0x4) ioctl$TIOCSCTTY(r3, 0x540e, 0x2) shmctl$SHM_STAT(r2, 0xd, &(0x7f000000ac40)=""/103) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000000acc0)={r4, 0x6, 0x7, 0x200}, &(0x7f000000ad00)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000000ad40)={r5, 0x40}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f000000ad80)) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f000000ae40)={0x29, 0x7, 0x4, 0x0, 0x0, 0xffffffffffffff01}) r6 = add_key$user(&(0x7f000000ae80)='user\x00', &(0x7f000000aec0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000000af00)="6901cc6c59baeaf155c10ffb08f8a4e46330805c6510f3c1a01494860634e5e1fe7c0812f445c62993972d15a0f8bd83f715ad421191bf20c4570954d41b8f60a46a74391ffa987779794398650443fe5fb7976618b873afe1951f53b00773fbcec68a6cd2b3a0f059e510ae63e644bacda64ec36d3a80400787b162d386cd75931197f3d1538365e16e591572c3895d6cbdf489921f2b1981d582e7496cf37f30218d334d33d8f06573492ab415f563159fc43184f7c226ef3a669e13eb3bdd2bc4", 0xc2, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r6) ioctl$TIOCSTI(r3, 0x5412, 0xff) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000000b040)={0xffffffffffffffff, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @rand_addr=0x81}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x6, 0x10000, 0x9, 0x1, 0x4, &(0x7f000000b000)='rose0\x00', 0x1, 0x4, 0x9}) 2018/04/15 02:24:13 executing program 4: prctl$setendian(0x14, 0x2) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r1 = request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='user\x00', 0xffffffffffffffff) keyctl$negate(0xd, r0, 0x8001, r1) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000180)={0x6, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x88) r3 = semget$private(0x0, 0x2, 0x201) semctl$GETVAL(r3, 0x0, 0xc, &(0x7f0000000240)=""/124) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x1, 0x7fff}, 0x8) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x8001, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000340)="e4a4aa3fe6a9ab89bf448026fa33fed4", 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) syz_mount_image$ntfs(&(0x7f0000000480)='ntfs\x00', &(0x7f00000004c0)='./file0\x00', 0x3f, 0x2, &(0x7f0000000680)=[{&(0x7f0000000500)="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", 0xfd, 0x400}, {&(0x7f0000000600)="b8ea52fadd403fe2b14523dba6e6cc4526668c75e052309c05a3a8e738f3398fdd502d0c933d728340e6d77edd08856be5f6b13482ba496abf324243a0ae862cdea6c51c7c2da1485aeb8d5f327a7c722d751b48946f7bfdcd0179317999b37b76f72d", 0x63, 0x7}], 0x80000, &(0x7f00000006c0)={[{@disable_sparse_no={'disable_sparse=no', 0x3d, [0x3d, 0x78, 0x32, 0x7b, 0x3f, 0x31]}, 0x2c}]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000000700)=0x4, 0x4) fcntl$addseals(r5, 0x409, 0x2) geteuid() pipe2(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) syz_open_dev$loop(&(0x7f0000000780)='/dev/loop#\x00', 0x3, 0x400000) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000007c0)) setsockopt$ax25_int(r7, 0x101, 0x6, &(0x7f0000000800)=0xff, 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) syz_mount_image$ntfs(&(0x7f0000000840)='ntfs\x00', &(0x7f0000000880)='.\x00', 0xfffffffffffffff7, 0x3, &(0x7f0000000a40)=[{&(0x7f00000008c0)="e871caa00117d7ae283a2335bb4c8d6bab1394c1ec8d", 0x16, 0x5}, {&(0x7f0000000900)='^~', 0x2, 0x7fff}, {&(0x7f0000000940)="30e68b38a31560353d3a4117474146bc47b99fa426864774b26636031434d1b7d3241b2ecaa51cfe0403b969b953f01ccb2fc936f56238a1711113d7fa86cae408f98af2587e3909136e8415abcbbbb15271db951d167fdafb750ffc35785450660243e20dcf4a13ebbc2af1a102d618c80c9811fa03129bb3dc10c0302bf5ba13d4a241e594268afc00a7fda8fb0af2a0d1d9f83017f1ae5da62c684e2d1f075c64070e76ade438ed87b89a2c3dc1df29d62447f5aaa74ac19dead4421651f7ffa74f829137e5b52266bc", 0xcb, 0x3c91}], 0x1000824, &(0x7f0000000ac0)={[{@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x37]}, 0x2c}, {@errors_recover='errors=recover', 0x2c}, {@gid={'gid', 0x3d, [0x0]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x34, 0x37, 0x35, 0x30, 0x30, 0x34]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x33, 0x32, 0x37, 0x37, 0x33, 0x7d, 0x7f, 0x36]}, 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x37, 0x39, 0x3d, 0x36, 0x36]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x34, 0x32]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000000b80)={0x0, 0x9}, &(0x7f0000000bc0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000c00)=@assoc_value={r9, 0x10001}, &(0x7f0000000c40)=0x8) renameat2(r8, &(0x7f0000000c80)='./file0\x00', r8, &(0x7f0000000cc0)='./file0\x00', 0x5) connect$bt_l2cap(r4, &(0x7f0000000d00)={0x1f, 0x3, {0x5, 0x1, 0x3ff, 0x1, 0x4}, 0x5, 0x8001}, 0xe) connect(r7, &(0x7f0000000d40)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x4, 0x4, 0x3, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffd}}}, 0x80) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r5, 0x0) setsockopt$SO_TIMESTAMPING(r8, 0x1, 0x25, &(0x7f0000000dc0)=0x1, 0x4) 2018/04/15 02:24:13 executing program 5: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000040)={'veth1_to_bond\x00', 0x7}) modify_ldt$read(0x0, &(0x7f0000000080)=""/4096, 0x1000) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000001080)={@dev={0xac, 0x14, 0x14, 0x11}, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000010c0)={'bpq0\x00', 0x1}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000001100), &(0x7f0000001140)=0xc) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000011c0)={0x100, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, 0x401, 0x7fff, 0x7f, 0x0, &(0x7f0000001180), 0x0, 0x80000000, 0xd0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001240)='/dev/vcs\x00', 0x8000, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x200) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001280)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000001380)=0xe8) connect$packet(r2, &(0x7f00000013c0)={0x11, 0xfa, r3, 0x1, 0x15e7fecb, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) socketpair$inet6(0xa, 0x5, 0x28, &(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001440)={0x0, 0x8d, 0x7ff}, &(0x7f0000001480)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000014c0)={r6, 0xd1, "b8aa2ce6b8e57476830c9634e40db81e06718a9d8b423ef3ca4754a751f69baab2787f67963c3147facc33b7d248b2152286668e1c8336f63884ed7fc358c59396b99180489349180fe69aa63cc89306b0afe2ef1874c106aa5c5577dba3d32fed44df190b6ca63e75c6b865a524ca7208c83ddb466c8e77869c9e62e5950a9cf8c53bf5b08c5254f17b1a120e60e28bed2132a675110b237b0b1feb9ebe044b5ac29d93d45b2df360260a68889b74e337ccee8df29053a40ee8a9dd5962808a16971026d79fe99a82944f1bbdcf962379"}, &(0x7f00000015c0)=0xd9) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001600)={r7}, &(0x7f0000001640)=0x8) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000001680)) ioctl$KDDISABIO(r2, 0x4b37) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00000016c0)=0x100000000, &(0x7f0000001700)=0x2) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000001740)={'raw\x00'}, &(0x7f00000017c0)=0x54) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000001800)) getsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f00000018c0)=""/4096, &(0x7f00000028c0)=0x1000) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000002900)=@assoc_value={r7, 0x6}, 0x8) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000002940)=0x1) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000002a40)={0x9b, &(0x7f0000002980)=""/155}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000002a80)={0x7, 0x0, 0x5, @random="8fdb465bc9bd", 'team0\x00'}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000002ac0)=""/3, &(0x7f0000002b00)=0x3) linkat(r2, &(0x7f0000002b40)='./file0\x00', r2, &(0x7f0000002b80)='./file0\x00', 0x1400) ioctl$void(r5, 0xc0045878) syz_open_dev$loop(&(0x7f0000002bc0)='/dev/loop#\x00', 0x7, 0x2000) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000002c00)={0x5}, 0x4) 2018/04/15 02:24:13 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x301180) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f00000000c0)=0x54) ioctl$KDDELIO(r0, 0x4b35, 0x6) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000100)={0x1, 0xff, 0x4, 0x3}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000140)) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000180)=0x1, 0x4) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000001c0)) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000940)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000a40)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000a80)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000b80)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000fc0)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f00000010c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004980)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000004a80)=0xe8) getsockname$packet(r0, &(0x7f0000004ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004b00)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000004bc0)={@empty, @multicast1, 0x0}, &(0x7f0000004c00)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000004c40)={@remote, 0x0}, &(0x7f0000004c80)=0x14) getsockname$packet(r0, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000005500)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000005540)={'team0\x00', 0x0}) accept$packet(r0, &(0x7f0000005580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000055c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000005600)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005640)={0x0, @loopback, @local}, &(0x7f0000005680)=0xc) getsockname$packet(r0, &(0x7f00000056c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005700)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005740)={'teql0\x00', 0x0}) getpeername$packet(r0, &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000057c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005a80)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000005b80)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005c00)={'ip6_vti0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005c80)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000005d80)=0xe8) accept$packet(r0, &(0x7f0000005dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000005e00)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f00000066c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0xb2010}, 0xc, &(0x7f0000006680)={&(0x7f0000005e40)={0x830, r1, 0x201, 0x70bd28, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r2}, {0x138, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x74, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x68}}}]}}, {{0x8, 0x1, r8}, {0x228, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000000}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x400}}}]}}, {{0x8, 0x1, r11}, {0xb4, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xd}}}]}}, {{0x8, 0x1, r12}, {0x1f0, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xc4ce}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r14}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3ffc}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r17}, {0x7c, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}}]}}, {{0x8, 0x1, r20}, {0xf0, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}]}, 0x830}, 0x1, 0x0, 0x0, 0x44000}, 0x40) syzkaller login: [ 43.357392] ip (3772) used greatest stack depth: 54672 bytes left [ 43.843237] ip (3818) used greatest stack depth: 54312 bytes left [ 44.565173] ip (3891) used greatest stack depth: 53992 bytes left [ 44.932631] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.939148] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.984101] device bridge_slave_0 entered promiscuous mode [ 45.062132] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.068646] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.106577] device bridge_slave_0 entered promiscuous mode [ 45.125709] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.132216] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.160083] device bridge_slave_0 entered promiscuous mode [ 45.183560] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.190129] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.205980] device bridge_slave_0 entered promiscuous mode [ 45.216369] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.222855] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.231319] device bridge_slave_0 entered promiscuous mode [ 45.241086] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.247568] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.264514] device bridge_slave_0 entered promiscuous mode [ 45.284751] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.291240] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.317355] device bridge_slave_0 entered promiscuous mode [ 45.332358] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.338862] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.358195] device bridge_slave_1 entered promiscuous mode [ 45.370479] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.377005] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.390932] device bridge_slave_1 entered promiscuous mode [ 45.414087] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.420580] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.442280] device bridge_slave_1 entered promiscuous mode [ 45.451593] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.458126] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.467898] device bridge_slave_1 entered promiscuous mode [ 45.474701] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.481183] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.490937] device bridge_slave_1 entered promiscuous mode [ 45.510553] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.517096] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.540395] device bridge_slave_1 entered promiscuous mode [ 45.547218] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.554976] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.563807] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.570296] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.601334] device bridge_slave_0 entered promiscuous mode [ 45.625504] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.632085] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.653741] device bridge_slave_1 entered promiscuous mode [ 45.664194] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.674534] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.690402] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.714429] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.740998] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.751558] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.812842] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.819357] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.862120] device bridge_slave_1 entered promiscuous mode [ 45.885268] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.896566] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.904750] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.913859] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.967647] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.969248] ip (3988) used greatest stack depth: 53960 bytes left [ 46.088924] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.115465] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.275843] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.711900] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.729633] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.831620] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.911142] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.933358] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.943400] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.958445] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.978080] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.007940] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.046898] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.139518] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.149887] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.187576] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.224344] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.377466] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.568454] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.906882] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.948164] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.029737] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.112575] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.121268] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.157078] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.170887] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.196276] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.251267] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.259632] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.336599] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.366362] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.374012] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.387774] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.410092] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.423334] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.433718] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.441475] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.449966] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.481142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.510194] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.539875] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.569745] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.580486] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.588966] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.599564] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.612169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.634565] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.649279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.673460] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.688343] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.697206] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.707515] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.723345] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.731344] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.738606] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.746606] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.767776] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.807204] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.834752] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.860566] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.879728] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.899452] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.919295] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.929814] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.944141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.968159] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.982934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.004935] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.013083] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.022383] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.031466] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.078981] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.103812] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.118792] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.204869] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.216818] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.234492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.267366] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.274931] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.290983] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.500600] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.508498] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.524138] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.831276] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.837801] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.844678] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.851137] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.894274] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.902493] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.125580] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.132145] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.138996] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.145472] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.180618] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.199936] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.206442] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.213350] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.219794] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.232802] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.366501] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.373077] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.379934] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.386414] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.403204] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.410254] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.416711] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.423552] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.430050] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.437876] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.460399] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.466871] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.473709] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.480154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.557793] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.567741] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.574215] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.581074] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.587606] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.633956] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.830689] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.837183] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.844073] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.850523] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.860789] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.936473] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.951958] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.983677] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.015643] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.041759] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.056631] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.063829] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.336962] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.363291] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.522893] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.668955] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.782575] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.905248] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.972363] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.156193] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.162486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.174464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.207918] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.214205] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.223865] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.266259] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.327634] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.333929] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.345657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.502076] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.508740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.521672] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.619308] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.625603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.637658] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.750070] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.756662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.767346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.895776] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.902140] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.915634] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.060442] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.066806] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.078857] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/15 02:24:40 executing program 0: perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) process_vm_writev(r1, &(0x7f0000000280)=[{&(0x7f0000000240)=""/32, 0x20}], 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)=""/159, 0x9f}], 0x1, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) io_getevents(0x0, 0x236, 0x1, &(0x7f0000000780)=[{}], &(0x7f00000000c0)={0x0, 0x989680}) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000840)={0x0, {{0x2, 0x0, @rand_addr}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) 2018/04/15 02:24:40 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000380)="adea57657fa13a99828cec5617ddcdd2", 0x10, 0x0, &(0x7f0000000580)=@can={0x1d}, 0x80) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/15 02:24:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000), 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000080)={0xaa}) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00000001c0)="0f", 0x1}], 0x1) 2018/04/15 02:24:40 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) 2018/04/15 02:24:40 executing program 3: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') dup2(r0, r1) 2018/04/15 02:24:40 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000280), 0x4) 2018/04/15 02:24:40 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x280, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0xf00, 0x0, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080), 0x0) readv(0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/04/15 02:24:40 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/if_inet6\x00') sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) 2018/04/15 02:24:40 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) unshare(0x8000400) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd56) 2018/04/15 02:24:40 executing program 0: unshare(0x20000400) r0 = memfd_create(&(0x7f0000000240)="7c6d1759334e3b64bd9444389deb79c9a09d54221f00000000000000d8fc9e3ac90aa2bb20752a03d250ee25a595fb71e1ea654e977d6f9e32394f0904254223e81395ff348a8d99a41e0e9f2ca72fb13f544432d4740532708e9bfc785cb2b7385660eb989456796f82a92d2d8ae34b1413ff87afbc2832c2a75d9aaca4be01baa7", 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)={0x2, r0}) ioctl$TCSETA(r0, 0x4030582a, &(0x7f00000000c0)={0x0, 0x6}) 2018/04/15 02:24:40 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) r1 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in=@broadcast=0xffffffff}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x12}}}}}, &(0x7f00003b5000)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_regs={0x42}}) 2018/04/15 02:24:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000), 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000080)={0xaa}) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00000001c0)="0f", 0x1}], 0x1) 2018/04/15 02:24:40 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000c86000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x800000000000125e, &(0x7f00000000c0)) 2018/04/15 02:24:41 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) recvmsg(r0, &(0x7f0000002840)={&(0x7f0000001440)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0xffffffffffffff0a, &(0x7f0000000080), 0x100000000000003c, 0x0, 0x0, 0x100000001}, 0x2100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002880)={0x2, [0x0, 0x0]}, &(0x7f00000028c0)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000140)=""/140, &(0x7f0000000000)=0x8c) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r3, 0x0, 0xffff, 0x8) fallocate(r2, 0x6, 0x7, 0xffff) [ 68.093141] ================================================================== [ 68.100573] BUG: KMSAN: uninit-value in gcmaes_decrypt+0x2ec/0xea0 [ 68.106906] CPU: 0 PID: 5799 Comm: syz-executor4 Not tainted 4.16.0+ #83 [ 68.113834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.123187] Call Trace: [ 68.125786] dump_stack+0x185/0x1d0 [ 68.129413] ? gcmaes_decrypt+0x2ec/0xea0 [ 68.133562] kmsan_report+0x142/0x240 [ 68.137367] __msan_warning_32+0x6c/0xb0 [ 68.141431] gcmaes_decrypt+0x2ec/0xea0 [ 68.145415] generic_gcmaes_decrypt+0x181/0x1e0 [ 68.150084] ? generic_gcmaes_encrypt+0x1e0/0x1e0 [ 68.154929] gcmaes_wrapper_decrypt+0x2f5/0x340 [ 68.159603] ? gcmaes_wrapper_encrypt+0x2d0/0x2d0 [ 68.164445] crypto_rfc4543_crypt+0xaec/0xb40 [ 68.168948] ? crypto_has_alg+0x280/0x280 [ 68.173106] crypto_rfc4543_decrypt+0x47/0x50 [ 68.177608] ? crypto_rfc4543_encrypt+0x60/0x60 [ 68.182281] aead_recvmsg+0x25b5/0x2960 [ 68.186275] sock_recvmsg+0x1d0/0x230 [ 68.190081] ? aead_sendmsg+0x1b0/0x1b0 [ 68.194093] ___sys_recvmsg+0x3fb/0x810 [ 68.198077] ? __fget_light+0x56/0x710 [ 68.201970] ? __fdget+0x4e/0x60 [ 68.205342] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 68.210710] ? __fget_light+0x6b9/0x710 [ 68.214697] SYSC_recvmsg+0x298/0x3c0 [ 68.218514] SyS_recvmsg+0x54/0x80 [ 68.222057] do_syscall_64+0x309/0x430 [ 68.225956] ? ___sys_recvmsg+0x810/0x810 [ 68.230112] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 68.235299] RIP: 0033:0x455319 [ 68.238489] RSP: 002b:00007f554377bc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 68.246198] RAX: ffffffffffffffda RBX: 00007f554377c6d4 RCX: 0000000000455319 [ 68.253507] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000014 [ 68.260779] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 68.268049] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 68.275320] R13: 0000000000000496 R14: 00000000006f9eb0 R15: 0000000000000000 [ 68.282590] [ 68.284208] Uninit was created at: [ 68.287760] kmsan_internal_poison_shadow+0xb8/0x1b0 2018/04/15 02:24:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x35e) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f00000034c0)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000022c0)=[{&(0x7f00000021c0)="de9dd81b9109ebac178e747369c5161c5f013248083fe6a3238fdbdb9cb4707fe9ae060e3343bf2f5119043f656741c40333cd704225519ff8cb2d34b066638caeff2cd97f76c5fce1f52d0cc70ddd9e68059950f36cbfafee66afdace13a3547a17", 0x62}], 0x1, &(0x7f0000002340)}, 0x0) recvmsg(r1, &(0x7f0000d2b000)={0x0, 0x0, &(0x7f000013fff8)=[{&(0x7f000009bf9d)=""/99, 0x61}], 0x1, &(0x7f0000003540)=""/24, 0xffffffffffffff4e}, 0x0) 2018/04/15 02:24:41 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000a80), &(0x7f0000000a40)=0x10, 0x800) getpeername(r0, &(0x7f0000000980)=@nl=@proc, &(0x7f0000000a00)=0x80) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0xa, &(0x7f00000007c0)=[{&(0x7f0000000100)="82", 0x1, 0x8000}, {&(0x7f0000000200)="c826292666cc3be6ed0df7e7ba8ac4e6cd6268cb2b9e5d285accf51e7438d68298fd0de414b573922402b9a69d810b9fcd9a5b3d24cfd3fe16eb700ee7f9cc86c52e85749ceb2c7e54ed58f396991d39e01166a2989ddc27bed85e275a8d2faf92b98872e9a5da042c615dbd53a4fec470736f42552c48209b41c9d555d2b660fa3405c5a281b75f7398067f1773c53b94e769aea0a63dbb0966b79b984dad4a3faed93fa07f4779a0a672279e74", 0xae, 0x8}, {&(0x7f00000002c0)="7b0da6ba12f59220c2868432a000226b983bd77368ef80a4a9cd215f7a0dd15706c715cddb2776eae8cb8dbeeed2c7ac0db48c92de9c7223128941794f36c8d027e59cfea9f9ed30b0654ad25acb4da3cd798f0bfe7f3ef0dc6539327d8d6ea7d182acb4", 0x64, 0x8}, {&(0x7f0000000340)="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", 0xfe, 0x53d}, {&(0x7f0000000440)="9df6e5549d78a351b68c4e3233bdb3686b1b5fc568e37a7f66767253ac47ea3f4ed868ade0f3995153e318ce14ae94a47f7c5a9323848ce809139e1565667510ffeacb575702dccc26ac7036ad12f0e3e1f4eba72fc99200f53578586e16e486f78c753421adf56ac12ea24f395437d5b9543eddf433dec9e7a4979aefff1df77245f9969696be79549612090a3f0019b2e626953fdfe8fb577b338bff2c3c296e561cc7f82c8c1670732fd333c566f1aa3b3a4ad07ca41e", 0xb8, 0x527}, {&(0x7f0000000180)="27436176800473fec596714489841c768fcba78babfa0f6b785515", 0x1b, 0x1}, {&(0x7f0000000500)="6b6d96de1f282e1213b6bddfb0623eb5712b9ad2e2faccba600b6b55b1da5f41e2f0a466e8b437710ed8a57cb4e6ce6ad20dca87606edf757a20f9dfcb67f5fdf9fb378cf503c1dfc5a91b", 0x4b, 0x81}, {&(0x7f0000000580)="11a4fe9c253de41cb77c0e348a7ad9d21461f2213b902c830c38f8bdb478f9138c1ada62633d55dee5a2354223b1ce1d5d9717c99ed35857c2ff5a471a17696b7cc82010232d9b5a38d23032170fc63d475d42a0d5e0d7a933c421d4bca513b9d9f8841c27dc5acd50c3cca98d20d1b308fd9bdbb2dc665ad0b1377aa0be231fe1e21beb265247e538abbc199cbf5f41a097c3f0057fa1a899c1", 0x9a, 0x9}, {&(0x7f0000000640)="56b761a6f56934d9c05f438434708335f8d3c6b03def0f68dc866719b6e7daa60751cee78dd696c78242ca0147bd197ae6b59716be4115a0f9b879aa27b1e3dda39f72b6c24ceabb1bb587a90f3ee16e8c458d8446f42f95a2e89d31bb21af7cebcf209d69ba40dd70156a30105533820e592bbea76f27fdbb3f4a8936ae3c19b92a7287ec0fb5d9a3", 0x89, 0x23}, {&(0x7f0000000700)="ddd166b0957012914d0d50a1e81ab298ddfe8d3cf27fa042014e33afc7f85d04cd1b0328f1424aefdc52ad8cab334bca3066563fea453e1f44c30b9f13fc1595a51f318c5e896cbd34a5c194344f9b4608f3d0530a4a7c3f57a9c3f0d5e0d1154ba34a8e758b9b1c0e6410577ab4931f6a7e6888a06fa1c5903344ad5bfc7c48cf0bf8b9ff7474dada1129abcab0621df32a42e4c9ef3ca506f4be367de006321dc2411660095b2e73ed063b918e961f044eac2ce5ce", 0xb6, 0x19}], 0x0, &(0x7f00000008c0)={[{@hash_r5='hash=r5', 0x2c}, {@tails_small='tails=small', 0x2c}, {@hash_rupasov='hash=rupasov', 0x2c}, {@resize_auto='resize=auto', 0x2c}, {@resize={'resize', 0x3d, [0x7d, 0x4dcfff9b8fb71bdf, 0xdbe60220b74b5ba1]}, 0x2c}]}) [ 68.292871] kmsan_kmalloc+0x94/0x100 [ 68.296678] __kmalloc+0x23c/0x350 [ 68.300222] sock_kmalloc+0x14e/0x270 [ 68.304023] af_alg_alloc_areq+0x85/0x320 [ 68.308175] aead_recvmsg+0x65a/0x2960 [ 68.312068] sock_recvmsg+0x1d0/0x230 [ 68.315871] ___sys_recvmsg+0x3fb/0x810 [ 68.319850] SYSC_recvmsg+0x298/0x3c0 [ 68.323654] SyS_recvmsg+0x54/0x80 [ 68.327193] do_syscall_64+0x309/0x430 [ 68.331090] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 68.336267] ================================================================== [ 68.343615] Disabling lock debugging due to kernel taint [ 68.349064] Kernel panic - not syncing: panic_on_warn set ... [ 68.349064] [ 68.356433] CPU: 0 PID: 5799 Comm: syz-executor4 Tainted: G B 4.16.0+ #83 [ 68.364570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.373924] Call Trace: [ 68.376527] dump_stack+0x185/0x1d0 [ 68.380162] panic+0x39d/0x940 [ 68.383371] ? gcmaes_decrypt+0x2ec/0xea0 [ 68.387522] kmsan_report+0x238/0x240 2018/04/15 02:24:41 executing program 0: syz_emit_ethernet(0xe1, &(0x7f0000000000)={@random="8c106016fab0", @empty, [], {@ipx={0x8137, {0xffff, 0xd3, 0x7ff, 0x5, {@random=0x8fbe, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x4}, {@random=0x7, @current, 0x9}, "3d37ab3ea903bfb09c34bf88d777188f329637394839fc64a6524cb19ee356f965e36eeaf30a47d969ce0257f5f24fc081b8acf47cfa78c1891642ad827d2ec5fd6402e1119eea3184c2fd7c9f128b28e7ad651b0011130f70c31acd6489e7d7777bdd397d113a41bd30d1565dede6aecd901ebc643179939b8bfee9f89ae9723ff19a195cf5f9ae577630b1588efd16cc7bec460035171181979756e8fcd10ca281e4382d7e54e9e0a2fc3c57aa70030f2ca79c75"}}}}, &(0x7f0000000100)={0x0, 0x1, [0xcf4, 0x98c, 0xf90, 0x972]}) prctl$intptr(0x27, 0x97ea) [ 68.391334] __msan_warning_32+0x6c/0xb0 [ 68.395394] gcmaes_decrypt+0x2ec/0xea0 [ 68.399381] generic_gcmaes_decrypt+0x181/0x1e0 [ 68.404046] ? generic_gcmaes_encrypt+0x1e0/0x1e0 [ 68.408887] gcmaes_wrapper_decrypt+0x2f5/0x340 [ 68.413552] ? gcmaes_wrapper_encrypt+0x2d0/0x2d0 [ 68.418400] crypto_rfc4543_crypt+0xaec/0xb40 [ 68.422892] ? crypto_has_alg+0x280/0x280 [ 68.427044] crypto_rfc4543_decrypt+0x47/0x50 [ 68.431538] ? crypto_rfc4543_encrypt+0x60/0x60 [ 68.436212] aead_recvmsg+0x25b5/0x2960 [ 68.440208] sock_recvmsg+0x1d0/0x230 [ 68.444017] ? aead_sendmsg+0x1b0/0x1b0 [ 68.448002] ___sys_recvmsg+0x3fb/0x810 [ 68.451988] ? __fget_light+0x56/0x710 [ 68.455881] ? __fdget+0x4e/0x60 [ 68.459257] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 68.464624] ? __fget_light+0x6b9/0x710 [ 68.468613] SYSC_recvmsg+0x298/0x3c0 [ 68.472428] SyS_recvmsg+0x54/0x80 [ 68.475974] do_syscall_64+0x309/0x430 [ 68.479871] ? ___sys_recvmsg+0x810/0x810 [ 68.484029] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 68.489218] RIP: 0033:0x455319 [ 68.492408] RSP: 002b:00007f554377bc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 68.500137] RAX: ffffffffffffffda RBX: 00007f554377c6d4 RCX: 0000000000455319 [ 68.507406] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000014 [ 68.514679] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 68.521949] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 68.529220] R13: 0000000000000496 R14: 00000000006f9eb0 R15: 0000000000000000 [ 68.536978] Dumping ftrace buffer: [ 68.540510] (ftrace buffer empty) [ 68.544206] Kernel Offset: disabled [ 68.547817] Rebooting in 86400 seconds..