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 '10.128.10.52' (ECDSA) to the list of known hosts. 2018/04/26 02:07:00 fuzzer started 2018/04/26 02:07:00 dialing manager at 10.128.0.26:38541 syzkaller login: [ 47.915928] can: request_module (can-proto-0) failed. [ 47.927327] can: request_module (can-proto-0) failed. 2018/04/26 02:07:07 kcov=true, comps=false 2018/04/26 02:07:11 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) r1 = accept$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x40, {{0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}}}, 0x88) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000200)=@add_del={0x2, &(0x7f00000001c0)='ipddp0\x00', 0x10000}) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000240)={'nat\x00'}, &(0x7f00000002c0)=0x54) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000300)={0x1, 'ip6_vti0\x00', 0x1}, 0x18) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000340)={0x80000000, 0x6, 0x3, 0x3ff, 0x8, 0xffffffff, 0x7fffffff, 0x0, 0x6, 0x10001, 0x0, 0x2}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000380)={0x0, 0x8}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={r2, 0x1}, 0x8) r3 = mq_open(&(0x7f0000000440)='em0-GPL\x00', 0x43, 0x10, &(0x7f0000000480)={0x15, 0x2, 0x6, 0x1, 0x6, 0x4, 0x8, 0x7}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f00000005c0)=0xe8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000600)={r2, 0x80000001, 0x1000, "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"}, 0x1008) r5 = fcntl$getown(r3, 0x9) ptrace$setregset(0x4205, r5, 0x203, &(0x7f0000001740)={&(0x7f0000001640)="f91e517730620225d0e4a9304c7e77351ddf4a93f4dcd8cddf27899207251f1a871c22ecea67c6f08c7991b1f8e559f7e751e99b308fc1af02bf4b13034e7172cb41d0ed9134b644202e72d309b929beafb2e71f0164edeb3d192fe7283a2e5e912665254c22bb96f956baf6f2e8bcb5206084e4dd9e0b9fec77d779dc7c8d11e80423696f00bf66c245707387138d0dbb148dfacc6eb351f28fb6d895a29d737ac82495cbf168cb551192532c69b81e88c7ed545b984375eaa15d7380877f8f1171b01b701392ee8002b8b2573e17323d66f8585645e1189a2d77f38c11fa4141111b786577", 0xe6}) r6 = syz_open_procfs(r5, &(0x7f0000001780)='net/sockstat\x00') setsockopt$bt_BT_RCVMTU(r6, 0x112, 0xd, &(0x7f00000017c0)=0x1, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000001800)={r2, 0x2, 0xffff}, &(0x7f0000001840)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000001880)={{{@in6, @in=@local}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000001980)=0xe8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000019c0)={r7, 0x65, "89a0dc11bac60a6f9aee3c8431f74c3c72e6040ef6d1e8a82d1f0d040e1e25fc5c8f748aa6b6cb2017a14cc0dac23cad2e14708a2f1ed69f97d7666276346df0b325251bfc4cf7a6ceabea9d6d29306a7cefda5be5e74c472b2ce52bdf30ee970da82d059e"}, &(0x7f0000001a40)=0x6d) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000001a80)=0x4, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f0000001ac0)={@local={0xfe, 0x80, [], 0xaa}, 0x39, r4}) ioctl$EVIOCGKEY(r6, 0x80404518, &(0x7f0000001b00)=""/36) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0x7, &(0x7f0000001b40)={0x574f, 0x3ff, 0x2, 0x6}, 0x10) ioctl$RNDADDTOENTCNT(r6, 0x40045201, &(0x7f0000001b80)=0x1) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r6, 0x28, 0x6, &(0x7f0000001bc0)={0x0, 0x7530}, 0x10) openat$cgroup_int(r1, &(0x7f0000001c00)='io.max\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000001c40)=@assoc_id=r7, 0x4) ioctl$TIOCNOTTY(r0, 0x5422) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000001c80)={0x3d9}, 0x4) 2018/04/26 02:07:11 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x6}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r2, 0x8, 0x30, 0xffff, 0x10000}, &(0x7f0000000180)=0x18) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00000001c0)={0xe08, 0x8, 0x3f, @random="458643e46e65", 'nr0\x00'}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r2, 0x6, 0x3, 0x5}, &(0x7f00000002c0)=0x10) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x400040, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000340)={r2}, 0x8) r6 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000380)={r2, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000003c0)={r4, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000400)=0x20, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={r3, 0x8001}, &(0x7f0000000480)=0x8) ioctl$VHOST_SET_VRING_KICK(r5, 0x4008af20, &(0x7f00000004c0)={0x2}) r7 = add_key(&(0x7f0000000500)='blacklist\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)="31609965a854d6f7438c67bf80d7a6c79e1a5ef7791f9e902611adbacbbc7f6e9550b12e84815e1ce83a831cff916ae93923834de530f494e77f55c1a89c4d25a183431d9954364443544d1ea5f97a37d63fa7c0557a6dbbef8c2bb65724ec27c3069bab44aef263b7a075ef03c0a46df2eceef3595234d6b8bb9bc804d054f428a48572fd2e48c2c89a6d4d3bc8c620a1461a2e94808d50f4864a0e01162950c4ce985dcda581f905c19134cc872449bae6914cf3defcb1ebd9fbea5f40187f38366db4a72916255d", 0xc9, 0xfffffffffffffffb) r8 = request_key(&(0x7f0000000680)='rxrpc\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='\x00', 0xfffffffffffffff9) keyctl$negate(0xd, r7, 0x2e71, r8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000740)={r4}, 0x8) ioctl$TIOCNXCL(r1, 0x540d) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000780)=0x1, 0x4) clock_gettime(0x0, &(0x7f00000007c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, &(0x7f0000000800)={{0x200, 0x7, 0x0, 0xfffffffffffffffd, "dfa04a0405cf51e02f9a52291ccaf02c6e4fe0779a813cff6d8acb730fbd781ac9ebcd6b7e25ee6e5c28708f", 0x6}, 0x10001, [0x2, 0x9, 0xe3d, 0x0, 0x4, 0x5, 0x0, 0x3, 0xf518, 0x1, 0x9, 0x3ff, 0xff, 0x80000000, 0xeb, 0x8, 0x7, 0x1, 0x7, 0x1, 0x9, 0x8, 0x6, 0x7, 0x5, 0xfff, 0x8001, 0x255, 0xfffffffffffffe01, 0xff, 0x6, 0x1f, 0x5d, 0x800, 0x7, 0x4, 0x1ff, 0x7, 0x6, 0x401, 0x9, 0x2, 0x0, 0x40, 0x1, 0x10000, 0x6, 0x9bd0, 0x2a8, 0x48000, 0x1, 0x401, 0x2, 0x9, 0x4, 0x0, 0x1, 0x3, 0x3, 0x6, 0x100000001, 0x4, 0x7, 0xffffffffffffffff, 0xc6, 0x3f, 0x10000, 0x116, 0x3, 0x9, 0x3, 0x2, 0x101, 0x9, 0xffff, 0x80000000, 0x8001, 0x8, 0x800, 0xffffffff00000001, 0x6, 0xffffffffffff7fff, 0x3, 0x385b, 0xfffffffffffffb3d, 0x7, 0x8, 0x40, 0xbb, 0x3, 0x1, 0x10000, 0xffffffff, 0x1, 0x7, 0x7d3, 0x1, 0x40, 0x200, 0x9, 0x7, 0x1000, 0x0, 0x8, 0x4, 0x2, 0x7fffffff, 0x53dc, 0xb2a, 0x4, 0x8001, 0x1, 0x7450, 0x1, 0x7f, 0xc6e4, 0x0, 0x2, 0x8001, 0x200, 0x559b, 0x600000000000000, 0x4, 0x7fff, 0x6, 0x0, 0x6, 0x3], {r9, r10+30000000}}) ioctl$VHOST_GET_VRING_ENDIAN(r5, 0x4008af14, &(0x7f0000000d00)={0x1, 0x7}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000d80)={0x0, 0x0}, &(0x7f0000000dc0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000e00)={0x0, 0x0, 0x0}, &(0x7f0000000e40)=0xc) fchownat(r0, &(0x7f0000000d40)='./file0\x00', r11, r13, 0x1000) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000ec0)={{0x7f, 0x5, 0xfffffffffffffff9, 0x3, "46f71bfef7a12e3f9942e54c64bc39e08138153180d89684de219f0ee77b7e4a71215c75d41716c3f6cf9f95", 0x24000}, 0x0, 0x0, 0x3, r12, 0xffffffff, 0x0, "42fa30fa1bd0c6deaf19848f883344da70fec05eedc3bdd96a1f40a6dcdb616c67bb352b16b1a4add3ff9b8a4e7121f83f8584b733f97e4fc8dffeb5f7515723", &(0x7f0000000e80)='nr0\x00', 0x4, [], [0x6, 0x9, 0x5, 0xffffffff]}) keyctl$unlink(0x9, r8, r7) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8, 0xc010, r6, 0x0) prctl$void(0x27) 2018/04/26 02:07:11 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x1, 0x3e3, 0xfff, 0x7, 0x0, 0x81, 0x6, 0x9a, 0x800, 0x400}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x3, 0x1ff}, {0x4, 0x5}, {0xb}, {0xc, 0x7}, {0xa, 0x2}, {0x0, 0x8}], 0x6) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000000c0)=""/255, 0xff}, {&(0x7f00000001c0)=""/32, 0x20}, {&(0x7f0000000200)=""/89, 0x59}, {&(0x7f0000000280)=""/187, 0xbb}, {&(0x7f0000000340)=""/78, 0x4e}, {&(0x7f00000003c0)=""/172, 0xac}], 0x6, 0x0, 0x0, 0xfffffffffffffff9}, 0x40000000) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000540)={0x20, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6a2) sendfile(r0, r0, &(0x7f0000000680)=0x33, 0x6) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000700)) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000740)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000780)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000007c0)={r3, r4, 0x4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000000800)={r2, 0x80000, r5}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000840)={0x5, 0xc44, 0x9}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000880)=0x0) fcntl$F_SET_RW_HINT(r6, 0x40c, &(0x7f00000008c0)) sched_getscheduler(r7) r8 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) sync_file_range(r1, 0x9, 0x15, 0x1) syz_mount_image$gfs2(&(0x7f0000000900)='gfs2\x00', &(0x7f0000000940)='./file0\x00', 0x1200000000000, 0x3, &(0x7f0000000b40)=[{&(0x7f0000000980)="3beb957d19326d3028d226e31b53e8be35c256a624c2fb5df40b1fe4b8048325f04b778787848e1152e129533f5458ad6f349543179ad4a3e974fdf290533c500b54033a4548f6ef2dd66fed7ffb1bb820fe34f82f2e0b68eff74baff8d75b0ddcb8", 0x62, 0xffffffffffffffff}, {&(0x7f0000000a00)="23e65d888176394958e6f7b5248820f9e469278388d81a205424e75a1d073b7d4f3a88d4e452fa1e33b32e68391b25b2f82b9d0babbf007e784c7b49ceaa185b08e944fbb3ba287bee426fc7ada4cfb5e007c3bf391b2c1918ee6b128c9eefdc5d55828f6bfe1b94935856587768afc7530f8223f3cea92bfca963dc298e0483", 0x80, 0x6}, {&(0x7f0000000a80)="d3681dc4408ced56667cd38c0d81b3934d1fcdf30bdbdf93779b27143ad56f8b452cd051d8e186af05b82a91d4c7dcdd1773809ce4de7717983e68f225f0472b7ddb3a65c7f9fecf2fbd778b7f2ecbd8ea2d71ae30660b6b8c5707affc49b07195cfc7ca527cf1a060132094468310f1599fb380430040538b76e14b9430d4df3b486322533392621b29563bb0f69970e15d04e0f7307451b7e0dd889f427bc3ad4971125a4361d18a59b10b78", 0xad, 0x3}], 0x80, &(0x7f0000000bc0)={[{@quota_account='quota=account', 0x2c}, {@norecovery='norecovery', 0x2c}]}) ioctl$KIOCSOUND(r8, 0x4b2f, 0x2) ioctl$sock_SIOCBRADDBR(r8, 0x89a0, &(0x7f0000000c00)='ip6tnl0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000c40)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x6, 0x9, 0x8, 0x9, 0x8, 0x9, 0x4, 0x2, 0xfffffffffffffffb, 0x6, 0xfff, 0x0, 0x4, 0x7, 0xf1]}, &(0x7f0000000d40)=0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f0000000d80)={r9, 0x3}, &(0x7f0000000dc0)=0x8) syz_open_dev$dmmidi(&(0x7f0000000e00)='/dev/dmmidi#\x00', 0x1, 0x200) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000e40)="ab64b056004b5254b20b7ab9a662b96ff32de24822fe12ad816544e384e921c9323a03af9a6cce261cf559a506fc9d479696c60399b4facf87c0") ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r7, 0x6, &(0x7f0000000e80)=""/243) 2018/04/26 02:07:11 executing program 4: futex(&(0x7f0000000000)=0x2, 0x0, 0x8001, &(0x7f0000000040), &(0x7f0000000080), 0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) write$eventfd(r0, &(0x7f0000000100)=0x9, 0x8) write$eventfd(r0, &(0x7f0000000140)=0x8, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000001340)=0xe8) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x8, &(0x7f0000000180)=@raw=[@map={0x18, 0xb, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x24}, @alu={0x7, 0x8001, 0xa, 0xd, 0x2, 0x2, 0x4}, @alu={0x4, 0x3ff, 0xd, 0x8, 0x5, 0x0, 0xfffffffffffffff0}], &(0x7f00000001c0)='GPL\x00', 0x7, 0x1000, &(0x7f0000000200)=""/4096, 0x41100, 0x1, [], r1}, 0x48) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001980)=0x0) lstat(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0x0) stat(&(0x7f0000002d80)='./file0\x00', &(0x7f0000002dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r3, 0x10, &(0x7f0000002e40)={0x0, 0x0}) stat(&(0x7f0000002e80)='./file0\x00', &(0x7f0000002ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002f40)={0x0, 0x0, 0x0}, &(0x7f0000002f80)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002fc0)=0x0) getgroups(0x1, &(0x7f0000003000)=[0xffffffffffffffff]) r14 = getpgid(0xffffffffffffffff) stat(&(0x7f0000003040)='./file0\x00', &(0x7f0000003080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003100)=0x0) fstat(r0, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpid() getresgid(&(0x7f00000048c0), &(0x7f0000004900), &(0x7f0000004940)=0x0) r20 = fcntl$getown(r3, 0x9) fstat(r3, &(0x7f0000004980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004a00)=0x0) lstat(&(0x7f0000004a40)='./file0\x00', &(0x7f0000004a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004b00)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004b40)={0x0, 0x0, 0x0}, &(0x7f0000004b80)=0xc) sendmmsg$unix(r0, &(0x7f0000004cc0)=[{&(0x7f0000001400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000001480)="d52769e2323970f2759a55766e80db88055307ca201cde452ac400b07949e733936fb08e7cf91e8320d82e520bbb62e7acfb0bed28591da2c25c4ff1ab45b6361e6420b1d76bd1b1ab5590d8", 0x4c}, {&(0x7f0000001500)="8cf4a29f", 0x4}, {&(0x7f0000001540)="7516fa496b330fee449d95d979ab2b756b36c43999c40a9fc868c1faa27001e7e6474beba4dc9aed4ac0d66b2cad2954cc25c27f3571908079ed57bccdfd551fb1fe5539efad87ef675a9c2479a43c90c83e8dd0b3e5aff434e7759fe3aa2a1a4de64ef542896bf816574d358f4390672687aa9429ab641b8c98ad0856aeb76b0053e6902f08c541a6fde600d637414ea97c6aa2deb72c31fb7a2315b63dceddaa44acb053632a24762c1c091b0413ae906d77805d9f20c37d6dc17144f3a26dad8758dff22e3b8d", 0xc8}, {&(0x7f0000001640)="9bb2acc46aeb72912aa9ad000758e8ddeee4f8dce443d4367fab4f529ae121f3b8194a4f3e0b5bf044e3724a3f6ddfa793c883f48019aa9e93ae2b9e2a1ed5a405f93e934bf4909221cda87cfb6495ac271ebb6bde73f116e51c8de7f7cb8b7db6a5c790beb34e181d0169ae2671518ac93b1d1ff2fe376e54d27ea67689c78fc8ed590f858ab57bc920dbe1eeb3e4d4f63c86e979ff981ccc95565afca2546c9ff303c512bead5377bc4894083e7d1eab4084463095fc5f8d6c62bb3c8e184b7912f2836df5431d0bd8ad", 0xcb}, {&(0x7f0000001740)="f8c408a4e0e7eb4c33f7a83c1234cc359e16b86d8d9c9d9a12c245d9b1eb566c21f59fc52ea12e208fdd54051b7bf209a6bc73932dbd993f388c472302f625166e3d32d644aadeb21e7959c189caf394b2ee63646b7a4704a7960632d976c84e54df68c19698552590b7716069d6079e1a4d57f368f0edd7b3531a9009488014999eb02d0a4d465d6b116ed74c91a82d75ae7ce0ba8e6bfa5a6c109a05f5bc3a0386ee6563a0d27de70d6bbadf5eb89fd2b707c1e7", 0xb5}, {&(0x7f0000001800)="d0c96a0920ff280e7fe28e54836b8c79d7faa1b0c53553ebd0335079ad6fe7b25fe4355d56665a60f9c40a1667426404adf906f83e1b98e38152ff5489d8", 0x3e}, {&(0x7f0000001840)="9bfcbabfdfc2def23cb67c7008470f48a31ff49856fa8535a81d52612c1d84247c14728578f0f8e3c16a858b585038c7b8e7f8113b1c3b564e837842d455713296461788e92ec7e00d953f6a7ceadc7405408b73d8520bbc66bc6b2332ad7beb2d5b9be3fba040f6258f2c11791ba84924afec42b6863ca0ecc581fc72dd9aab03b5fd2ef1be09f7cb1b880fc9385c925a843aabfa8338840ef6643a62daceb731cffd3b18854d990115529c60", 0xad}], 0x7, &(0x7f0000001a80)=[@cred={0x20, 0x1, 0x2, r4, r2, r5}], 0x20, 0x800}, {&(0x7f0000001ac0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, 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{&(0x7f0000003480)="849fc6631c0b11330e39c41c27705587d92c9ce35cb0ec25b3b11717def6d01df8bbf9a000bd96740d67b143bb9115f24799c702f11c34499b7137f24bfbd8be4e15ec38e3bd64ef3e0291ceab945c0331ece475fa4ff4487ac31cb00b8b172edc562a694df02b3e2f3aecc2f34cfff3efa022775f1bc051ecaf4c5a4de39aa81ec48e252b23c5e041e242b1468b051bfc12095562fd2a174169c6f52afb756c5b1e90b01f022554ead88711a57d18765d01b5b59cc5fc0a370856e75e7250a3549d1e7479551f5ecee0dcec0ff3513b3f6e", 0xd2}, {&(0x7f0000003580)="2f44b91efd5684449add7da876629340614bc450564358252b746eff2cee663d8e0010fc7997f15d31156843f74d5f36059386cd94401c884b25082e2a8b06a860c086307fef6a58a6f2566209ba64e07c72ffb33108a96dcf2fdf08befa338dcf772769cf3e6d74cbc719adb6fd85e297cf930c0a72121dca4f7d94c90d02d5f067e245cb0085f7425dc62277a2dd0d35e67c156507adc5238b1ea7689a5d9c821865dad0d5edcb", 0xa8}], 0x3, &(0x7f0000003680)=[@rights={0x18, 0x1, 0x1, [r3, r0]}], 0x18, 0x65bf498af109d2e6}, {&(0x7f00000036c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000004880)=[{&(0x7f0000003740)="8281c5dbfd3f9058a30245fb4ce9b12418dfbbbfa56686f157cc169ab5da1a9d8037e2c7fde82a", 0x27}, {&(0x7f0000003780)="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0x1000}, {&(0x7f0000004780)="5d9ca8b88211a90535fdc1dea506fd6af15a594f625f552356e61d17bf287fd578f065263528fb10416c9c1c1038", 0x2e}, {&(0x7f00000047c0)="9149301de023089dffe453d608d6b82c284eb1afdf28d60fed746e412861eef557fbb7ab304b1eb978dc8643248ab96b75e439a2b0dd6b48c943de1553d8f3604fe4820542f214786fa85eb6e9c34563a4775c1714b524fb0f9dc4bbc92b1338691c3f185e0c54beb5fe02e767b283f63aa46c77b3e3773b383044284314365001fe7e37e32b75983d2b4da2a6736588be734d5ab0527f813038f2f4233b2954b5ced598f4b48d8c62", 0xa9}], 0x4, &(0x7f0000004bc0)=[@cred={0x20, 0x1, 0x2, r18, r2, r19}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r3]}, @rights={0x28, 0x1, 0x1, [r3, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r2, r21}, @cred={0x20, 0x1, 0x2, r22, r2, r23}, @cred={0x20, 0x1, 0x2, r24, r2, r25}], 0xd8, 0x4004010}], 0x4, 0x810) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000004dc0)) 2018/04/26 02:07:11 executing program 1: r0 = timerfd_create(0x7, 0x80000) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xa4b, 0x10000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001740)={0x0, 0xfffffffffffffff8, 0x8000, 0x0, 0x81, 0x45e3, 0x3ef, 0x80000001, 0x0}, &(0x7f0000001780)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000017c0)={0x0, 0xfffffffffffffa62}, &(0x7f0000001800)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000001940)={&(0x7f0000000080)=@in6={0xa, 0x4e23, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffff00}, 0x1c, &(0x7f00000016c0)=[{&(0x7f00000000c0)="3ce4872b62043b961ab2c06685a31f5cc80bf8e7b5d66b782a3cf1a2e4f4e6122103d0ff81ca89eebb5d174510270ddcf32b300c5e644255d63910c959170855a51d001bdc63abe8927b471cf20b106434bfc4e5079528ba52fc855fa9d883d781a0f2845e6d5d4809c9bc66a53389237bd6a827ba34d45aa1db5cb0bd233d38e2ab6961e1afb85e346f660585d627d5fb29687815f7986411f6e03dcdd4ea79416da8f8f5d38375d577c87f97e81ec9fa75443e61534e8dc007db202092f69d3a", 0xc1}, {&(0x7f00000001c0)="d014729a226ddaf8448f2b9246124dd7d2667703385f37df38cb73529f23289850b3a7c12eb2aa9044943be3e272cd5a1426137d829dd42dc9441ff110f5fe38a95810d9b98b33eec7b98780873534919c4f383095551d39675327543feae4c9e435f00221a51b34d23768524d790d42bfed7b4a0427470925a92fe742bbf808e65b1a377142d8b133da8979fed299d0", 0x90}, {&(0x7f0000000280)="fac19b481fc5f3b704dc1c6ee04e44117201ee03d4d1ebe7ce4dd8781955e7d3207ef3e9e58f4d8ed7356451a2011f43da05d31f89282e15f6524ca890b3814c54d4d4f9e6ce1c097882ad95502cbed94cf4740177063dd3cb08f1633aaf487c79af95dc939824ad55ba99b310410d30c4762cbb37d5dcf663581a2aa9bbc17fc338d5232579c6b600bfd3bf4fc1902a770ae88490f16028918fe1e673a1adc7e08057e82608253447185413d1383de94d18b5b0a5cc041937f7abaa6f288d4356125b0aa3d1c6e1832820cc43b85129af78be19ca185474c06a8dec", 0xdc}, {&(0x7f0000000380)="9e0ab99bb55409d9333e04fe5034c72b8dbb50b68b06eb5f97c8f599f7152aedc240ea22a99ce988e513354bb5e359c433a51891db4e08854b96d760a42767c7031a7deb2c2bf576b5dfcee06fdb4919d7b15d0e3a50012a9f749cb3299081af6083862fdc0d2f5282451d4cf76aa9ab90e4f73d67504103c02819ddb76d5a3633540107467187d7b01656a2899255be0eb6d9c1b95e99f93e583779366f5c38fc42041e180817e793ff339b3bc594", 0xaf}, {&(0x7f0000000440)="7037216c45892bfe9dded6bafc27c7d788c2db1bdf64cdbf35120ad04f8f6b97804a5655cfb0a69f0e521113c957109a9037dbd9bd8bc6ed970fd5321f3b403d00de797f3502e760f173ca3a6ea3161ec82de8d8f5f903e4c8c75f8eb685396246cbe74e5fe54e6d6f21e6711e8fdc52a138d3546034b4a3b6b9058ff54dd445d21aa3aedc8bb0426c94bc80ea75f6146bd5ade6f98770d872eb164a", 0x9c}, {&(0x7f0000000500)="4cfdf41c9e914860c7ae1d311b5a7c1e080752fc6236815a27d4ce5bdf6f2299680a7abbf771b5be622d0bbe1b1e913b4a888ba69385861535bac504354c97bb9e48a655ef0a1a4272bf7e632f1ba3e73d912e34ccab9eeee688158e9ccad8717b7cd648d83da13045fc8a528044cb791657f1450c1b5213a63477208c6c0b29e6a0237c37dd93e5a2a18a3d046e0afed7e81130df33e968d554f5c8ebc5240b65405e076496109268bd50f029ffdcdafcc00038b49ca4aec99d61b046898a2f344096d3166c69e7592c7557a9460157330043c623cf75670b82b58776fa4256ccc5a0b9ee83fa2c39cddbae64b0ff1eda", 0xf1}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000001600)="f7a534ec0dd81b7417cd15b3475de27e4ea4aa299fb0609b84830b56436c5073c530c23a2d24d3b4a4cb7ff755b4b4d37c57e6cde137733bd239ac4e9e3bca986b3e9298eb9b52831412031fe5f7511bcc70e1a1037da382472b16a15bb3907ad6a2c6ef6e92ff828397ab57bcd93cd70657b8ea4bc75af03f311db71b44da4d29c26b79a5540709fdd8074426c3a8e246f6403b60208059d49192", 0x9b}], 0x8, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0xc0000000000, 0x90a3, 0x3, 0x200}}, @sndinfo={0x20, 0x84, 0x2, {0x62, 0x0, 0x6, 0x3, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x2a, 0x1, 0x2, 0x4, 0x9, 0x10001, 0x3, r4}}, @init={0x18, 0x84, 0x0, {0x1, 0x3, 0x3, 0x907d}}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0xfffffffffffeffff, 0x3}}], 0xf0, 0x80}, 0x1) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001980)={r3, 0x8}, 0x8) r5 = getpgrp(r1) fcntl$setown(r0, 0x8, r5) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000019c0)={r3, 0x10000}, &(0x7f0000001a00)=0x8) write(r0, &(0x7f0000001a40)="76143618573871d4bf4d747fd9a55ebbcf2c77e3d6a49fb95287d2d763fd0612ef1f59c209f590691c40e2739e086fabb6a14e", 0x33) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000001a80)={0x85ff, 0x0, 0x10000, 0x3ff}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000001ac0)={0xfff, r7}) fcntl$setstatus(r2, 0x4, 0x40000) getsockopt$inet6_dccp_int(r2, 0x21, 0xf, &(0x7f0000001b00), &(0x7f0000001b40)=0x4) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000001b80)) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) futimesat(r2, &(0x7f0000001bc0)='./file0\x00', &(0x7f0000001c40)={{r8, r9/1000+30000}, {0x0, 0x2710}}) perf_event_open(&(0x7f0000001cc0)={0x1, 0x70, 0x1, 0x9, 0x6, 0x100000001, 0x0, 0x1, 0x2, 0x0, 0x62, 0x5, 0x0, 0x2, 0x7, 0x0, 0x7, 0x4, 0x3, 0x9, 0xfffffffffffffffc, 0xfffffffffffffffa, 0x5a, 0x9, 0x5, 0x7, 0x4, 0x8001, 0x5, 0x5, 0x9, 0x7f, 0x698f, 0x0, 0x3, 0x40, 0x9, 0x3ff, 0x0, 0x60662cff, 0x0, @perf_bp={&(0x7f0000001c80), 0x8}, 0x8, 0xfffffffffffffffc, 0x1, 0x6, 0x860, 0x80000000, 0xff}, r5, 0xa, r2, 0xa) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000001d80)={&(0x7f0000001d40)=[0x13], 0x1, 0x1, 0xffffffffffffffff, 0x4c, 0x6, 0x80000000, {0x1, 0x7, 0x1, 0x5, 0x3ff, 0x6, 0x3293, 0x9, 0x0, 0x7, 0x7f6fb5d6, 0x8, 0x0, 0x6, "fb9c3228bca123ba506c56da935d181f37b71637b0afb694703eee0684e9ac6a"}}) get_robust_list(r1, &(0x7f0000001f00)=&(0x7f0000001ec0)={&(0x7f0000001e40)={&(0x7f0000001e00)}, 0x0, &(0x7f0000001e80)}, &(0x7f0000001f40)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001f80)={r6, 0x5}, &(0x7f0000001fc0)=0x8) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000002000)={0xfc, 0x7ff, 0x0, 0x2, 0x1d}) fcntl$notify(r2, 0x402, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000002040)={{0x3f62edfa, 0x80000000}, {0xf131, 0x460}, 0x2, 0x4, 0x8}) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f00000020c0)=0x5) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000002100)={@rand_addr, @local, @multicast1}, &(0x7f0000002140)=0xc) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000002180)=0xfffffffffffffff8, &(0x7f00000021c0)=0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002200)) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000002240)={@empty, @multicast1}, &(0x7f0000002280)=0x8) 2018/04/26 02:07:11 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpgrp(0x0) fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x3, 0x0, 0xbc, 0x860, r1}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000080)={0x38, 0x7, 0x9, 0x8, 0x1, 0xcd}) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00000000c0)) wait4(r1, &(0x7f0000000100), 0x40000000, &(0x7f0000000140)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') bind$nfc_llcp(r2, &(0x7f0000000240)={0x27, 0x1, 0x2, 0x3, 0x8001, 0x10001, "3662dc7de82b598fec372bd6e118aeb545f00e8689535882ddf3622abed71244e3473aeee6df469c0c6cd5f7461d35b7151107e9aef9d5c4fdd719d1c555c8", 0x37}, 0x60) prctl$setendian(0x14, 0x0) setsockopt$ax25_int(r2, 0x101, 0xd, &(0x7f00000002c0)=0x76, 0x4) r5 = syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x81, 0x0) recvmsg$kcm(r3, &(0x7f0000001580)={&(0x7f0000000340)=@nfc_llcp, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/167, 0xa7}, {&(0x7f0000001480)=""/129, 0x81}], 0x3, 0x0, 0x0, 0x400}, 0x40) sendmsg$IPVS_CMD_DEL_DEST(r5, &(0x7f0000001740)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x2200}, 0xc, &(0x7f0000001700)={&(0x7f0000001600)={0xe8, r4, 0x0, 0x70bd2b, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffff7fff}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xae8}]}, 0xe8}, 0x1, 0x0, 0x0, 0x800}, 0x8000) sendmsg(r0, &(0x7f0000002bc0)={0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001780)="85e68e19148351e30cf1d046eee14de629c9ae413e04c2a5d2846637cae0e9371a8bb420cd9d31f8ac6cfb377ccd20b742274203ffcf52f2a5405a192d187f4ff10f6133f6c27d960c6ab0bc042472bb1cb14774a805d6dee386ab36c407e7f8466ac810299ad418572a2f750b23c9433b08affb40098505d1da9841a8a20a03536323202ae7ce3368bc0f548f4ebcd2af72feaab891b55358895ec31ab4fd2d0552c874f2cb3e395c", 0xa9}, {&(0x7f0000001840)="981b968e9bc9616fa880f7738dbb942532350838a6020c", 0x17}], 0x2, &(0x7f00000018c0)=[{0x88, 0x112, 0xfffffffffffffffc, "a35b20effd8fa5c1e7362512e7d147df73f87be708794081d5a48e68e8f833f15225ea1b992765bb6fa87183f161b34f678550c3c0a53775e50bf5cd9f18c9f2951c7d0c1dad932632bb5e56992d29ed54aae63100111dbbededfe61719d62a1c101e5d0d1a52f532785502e49ef99a78c"}, {0x48, 0x11, 0x2, "38414cc6ef245e9c84a824723adf70766cd06888d6d6e9c783738881f67fe992f58ed3f27cf0782ace31dcbdeaed7ea919"}, {0x1010, 0x1ff, 0xb08, "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"}, {0xf8, 0x12f, 0x4, "0ced6a1962578fa19cc8e3bbc6ae399922106b2eb3d7ff4c3d768002773dbaede69e3b2760939e67c231b8b807a81d3db45a3a37fd2eb8fc2585e5f5cab4a14b84ebc084308bcaed869e83ba977f0218f3e5b96903736d25e5dee1c340b035f121ccc6b8217ba0c499767a75a3ac3527a427a2eba4b388cfe4b29565ea9791bf09bd765f67bd0969643e22c986b937228228c9c26cc25ebe3a20c6a8747854d0b3e71396a1b52ceaee91cc736cb1aefc24344184adde9dd2e3b968110d2389bf970f2ae3d7663cf3d3f844a6147ffe4321cd529f6ca5679dc0fca25638235d715fb5f434"}, {0x28, 0x1ff, 0x8, "867a89051748971e41732024fcd2afed77d7b501e0"}, {0xd0, 0x0, 0x2, "daa2354ef5028589834e9cb7940db1aae00fd488faf0164aca79cf4beed30b747ef1c0a0c79814a247a4b2001d346a426b9600f4ea73ee3564135b181b56060ebe5f582504364cf46b403ee9cbcb7306f7bdce0ccc2b7ec353ef91f7a9c216e4252c33420448cfdc55b7b300ca1f403f41e490bd84a979f1dbb2e0995cb7db71bfc88eb6a04785b72b4036d4f1b0e8957698d0776f9ea7f4f05183c4175869f04ec67006e240af5fde82512c09cee6f4d9aca1775a4673ff5d49d9"}], 0x12d0, 0x4000040}, 0x48000) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000002c00)={0x8001, 0x6, 0x7, 0x3ff}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000002c40)=0x920) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000002c80)={0x0, 0x86a4}, &(0x7f0000002cc0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000002d00)={r6, 0x3f, "24f5c0d1beba92ca68f914f25ab5896df38a0947197b8b331c39b93871f4e457663949dcfa2f7e6fdbb111eb1aacca71875cc6ed903323f9af7a040c290728"}, &(0x7f0000002d80)=0x47) getsockopt$inet6_int(r5, 0x29, 0x7, &(0x7f0000002dc0), &(0x7f0000002e00)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000002e40)={r7, 0x2}, &(0x7f0000002e80)=0x8) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000002ec0)=0x7) getpeername$packet(r5, &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002f40)=0x14) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000002f80)={0x2, 0x8, 0x7, 0x900, 0xd6, 0xd86}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r5, 0xc10c5541, &(0x7f0000002fc0)={0x4, 0x8, 0x1, 0x0, 0x0, [], [], [], 0xffffffffffff1777, 0x8001}) setns(r5, 0x40000000) waitid(0x1, r1, 0x0, 0x2, &(0x7f0000003100)) ioctl$void(r3, 0x5450) ioctl$VT_OPENQRY(r5, 0x5600, &(0x7f00000031c0)) 2018/04/26 02:07:11 executing program 6: r0 = socket(0x10, 0x0, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}}, 0x2, 0x3f, 0x1, 0x970a, 0x22}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000200)=""/193, &(0x7f0000000300)=0xc1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000340)={r2, 0x6b, "71a9298d9190c9c6f76f3d97bb47205bdc78de9a8c00680e6296eb2c0ac524f85d352e9dc8edac8705eeac2aff40e18d36e35995a2d4ae05612410a8dc61fb72a3d5462bd9bc3a3d13c59342ca7d1066ee70eec4b45d6728aa9934fda10fdb94101e24b15a57717ddb4556"}, &(0x7f00000003c0)=0x73) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r1, 0x3, 0x7fffffff, 0x58, 0x23, 0x1000}, 0x14) r3 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x6, 0x800) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000480)={'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) r4 = socket$key(0xf, 0x3, 0x2) ioctl$KDSKBLED(r3, 0x4b65, 0x2) ioctl$int_out(r3, 0x2, &(0x7f00000004c0)) r5 = syz_open_dev$sg(&(0x7f0000000500)='/dev/sg#\x00', 0x1000, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) accept$ipx(r3, &(0x7f0000000540), &(0x7f0000000580)=0x10) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000640)={'gre0\x00', &(0x7f00000005c0)=@ethtool_eeprom={0x43, 0x7, 0x99e, 0x3d, "bee007a3764fd4c2d3e0e1220d717b3558f629b05e9775484f95f38fc623efbc1efbae06f487d98f3ffdeab05a1c471b36768ab79ac9a281ba2ea4a818"}}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000680)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000780)=0xe8) sendmsg$can_raw(r5, &(0x7f0000000880)={&(0x7f00000007c0)={0x1d, r6}, 0x10, &(0x7f0000000840)={&(0x7f0000000800)=@can={{0x0, 0x8, 0x8000, 0x81}, 0x3, 0x3, 0x0, 0x0, "943ef13e2d53cf36"}, 0x10}, 0x1, 0x0, 0x0, 0x8080}, 0x40c0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000008c0)={0x3}, 0x4) getsockopt$packet_int(r5, 0x107, 0xf, &(0x7f0000000900), &(0x7f0000000940)=0x4) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000980)='/dev/cuse\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x4a1b) fsetxattr(r7, &(0x7f00000009c0)=@random={'os2.', '\x00'}, &(0x7f0000000a00)='/dev/sg#\x00', 0x9, 0x2) listen(r5, 0x100) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r7, 0x111, 0x2, 0x1, 0x4) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000000a40)=0x7fffffff) ioctl$KDGKBTYPE(r5, 0x4b33, &(0x7f0000000a80)) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000ac0)=0x0) ptrace$getsig(0x4202, r8, 0x9, &(0x7f0000000b00)) chdir(&(0x7f0000000b40)='./file0\x00') 2018/04/26 02:07:11 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$int_out(r0, 0x2, &(0x7f0000000040)) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xa, 0x2010, r0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') fchdir(r0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000140)) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000180)="780c195e9e3f7f789c2cf7dd8df30634ecfd706a84db90b3e6307196fdfaf63fa31e97821a053d8a631a0f7ea055ae817129a7fc45fc0f8a5009e3061a7149bb555f8133579f34992d349d69d4da34146d73e6c6f2a6de47ff1c430754dcd3bec3926e0971d9f047caeabb91d0fd047a437573fcde5237524139a730f645801247bbf112b3e54474aa9bf7f759140ed4e73202ba5436") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0xe2, "d3a05075d11cf473d20e88ae717b7e855fd4c033a967a2e7608e6c3c2537355c48f6d64bf2bb2788c0f1888df69e900c6a5a212b6d94f7a495144e07d814c91b6ab7fa50b03645a635f661621744650172d29d57a7b15bc5ce78dfff0a5b8dddd7534243470a8090849cb5661890b5d26061525db4dbd2a0666e8f17fa58a4a21629bdfff5a66231cad1cb0b7caf1002d77178cca50c5b87d1c704109441f3038c7e039e97499c552648b281665c71961a2b286efd5e8705377c26436e92024b46cbdde748c45e0e7d8ff5286058ea122459ac51d4cfbe52d30c7173fa2533622451"}, &(0x7f0000000340)=0xea) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r2, 0x1, 0x8}, &(0x7f00000003c0)=0xc) connect$unix(r0, &(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x6e) syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') connect$bt_l2cap(r0, &(0x7f00000004c0)={0x1f, 0x5, {0x5, 0x3, 0x7f, 0x6, 0x5, 0x2}, 0x8, 0x7fffffff}, 0xe) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000500)=0xb3b, 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000540), &(0x7f00000005c0)=0x68) r4 = socket$inet_udp(0x2, 0x2, 0x0) syz_mount_image$bfs(&(0x7f0000000600)='bfs\x00', &(0x7f0000000640)='./file0\x00', 0x4, 0x2, &(0x7f0000000700)=[{&(0x7f0000000680)="fdef431a40730c62619f1ae7d27aba4014866f71e7e8926e22c5fa66bf650777b3361e0e507fd8a746ad18bda3", 0x2d, 0x1}, {&(0x7f00000006c0), 0x0, 0x7}], 0x400, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000740)={0x6, 0x7}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000780), &(0x7f00000007c0)=0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000800)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000840)=r5) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000880), &(0x7f00000008c0)=0x4) r6 = accept(r4, &(0x7f0000000900)=@rc, &(0x7f0000000980)=0x80) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f00000009c0)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000000a80)={r3, @in6={{0xa, 0x4e24, 0x531, @loopback={0x0, 0x1}, 0x2}}, 0x2, 0x1a04, 0x8, 0x9, 0x708}, &(0x7f0000000b40)=0x98) r7 = socket(0x9, 0x80005, 0x6) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000b80)=r5) ioctl$sock_inet6_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f0000000bc0)={@remote={0xfe, 0x80, [], 0xbb}, 0x28, r1}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r6, 0x6, 0x2, &(0x7f0000000c00)={0x8001, 0x0, 0x1, 0x7ff}, 0x6) [ 52.889272] IPVS: ftp: loaded support on port[0] = 21 [ 52.952639] IPVS: ftp: loaded support on port[0] = 21 [ 52.996927] IPVS: ftp: loaded support on port[0] = 21 [ 53.058941] IPVS: ftp: loaded support on port[0] = 21 [ 53.173879] IPVS: ftp: loaded support on port[0] = 21 [ 53.314752] IPVS: ftp: loaded support on port[0] = 21 [ 53.451840] IPVS: ftp: loaded support on port[0] = 21 [ 53.622452] IPVS: ftp: loaded support on port[0] = 21 [ 54.811771] ip (4702) used greatest stack depth: 54208 bytes left [ 55.548550] ip (4758) used greatest stack depth: 54200 bytes left [ 55.862839] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.869383] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.877189] device bridge_slave_0 entered promiscuous mode [ 56.004282] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.010787] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.071641] device bridge_slave_0 entered promiscuous mode [ 56.107161] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.113657] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.143342] device bridge_slave_1 entered promiscuous mode [ 56.182644] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.189123] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.199798] device bridge_slave_0 entered promiscuous mode [ 56.231314] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.264320] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.270815] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.308681] device bridge_slave_1 entered promiscuous mode [ 56.420269] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.426724] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.449462] device bridge_slave_0 entered promiscuous mode [ 56.495196] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 56.504644] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.511137] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.528152] device bridge_slave_1 entered promiscuous mode [ 56.577946] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.613858] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.620378] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.668468] device bridge_slave_1 entered promiscuous mode [ 56.760629] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.797801] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 56.827667] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.834153] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.874331] device bridge_slave_0 entered promiscuous mode [ 56.925312] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.981133] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.000303] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.006822] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.061464] device bridge_slave_0 entered promiscuous mode [ 57.120230] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.126718] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.141140] device bridge_slave_1 entered promiscuous mode [ 57.148552] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.170790] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.177255] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.215303] device bridge_slave_0 entered promiscuous mode [ 57.247193] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.344440] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.350900] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.381286] device bridge_slave_1 entered promiscuous mode [ 57.408687] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.422691] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.429163] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.462964] device bridge_slave_1 entered promiscuous mode [ 57.510742] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.527432] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.533917] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.561173] device bridge_slave_0 entered promiscuous mode [ 57.587187] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.597861] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.608812] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.665879] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.697327] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.725205] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 57.734458] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.764758] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.782751] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.789313] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.817302] device bridge_slave_1 entered promiscuous mode [ 57.852433] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.884774] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.907623] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.929205] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.966538] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.984916] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 57.991930] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.040239] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.063260] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.070344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.175481] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.182528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.204165] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.211165] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.315568] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.322527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.341552] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.404673] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.413875] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.421841] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.446487] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.455310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.528820] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.557026] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.658404] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.748523] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.757553] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 58.768437] team0: Port device team_slave_0 added [ 58.794284] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.874941] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.881950] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.959330] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.966313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.026896] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.033921] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.045948] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.058731] team0: Port device team_slave_0 added [ 59.085528] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.092588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.114174] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.128227] team0: Port device team_slave_1 added [ 59.138860] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.152708] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.166199] team0: Port device team_slave_0 added [ 59.191295] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.200298] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.225600] team0: Port device team_slave_0 added [ 59.245182] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.273708] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.280755] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.298153] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.321450] team0: Port device team_slave_1 added [ 59.383906] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.408995] team0: Port device team_slave_1 added [ 59.418149] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.426935] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.434150] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.464957] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.516126] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.527103] team0: Port device team_slave_1 added [ 59.555715] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.564484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.593851] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.635790] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 59.646226] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.657979] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.687680] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.696330] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.706518] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.732983] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.755007] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.797815] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.806624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.819137] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.846785] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.855264] team0: Port device team_slave_0 added [ 59.863638] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 59.885286] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.900256] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.936259] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 59.948611] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.979385] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.000647] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.009519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.026492] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.044718] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.059381] team0: Port device team_slave_0 added [ 60.067413] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.080552] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.087925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.104321] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.138767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.157109] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.170832] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.185491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.212390] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.221496] team0: Port device team_slave_0 added [ 60.233210] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.242159] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.259378] team0: Port device team_slave_1 added [ 60.266065] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.279177] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.300368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.310295] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.319898] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.343814] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.361245] team0: Port device team_slave_1 added [ 60.375432] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.391286] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.402695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.421396] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.460153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.477275] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.502005] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.511069] team0: Port device team_slave_1 added [ 60.541487] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.549313] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.557332] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.564649] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.578787] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.601838] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.622828] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.636821] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.652006] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.693952] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.708182] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.731747] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.750187] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.777222] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.784287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.816483] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.852753] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.874895] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.910761] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.923229] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.949080] team0: Port device team_slave_0 added [ 60.969409] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.984323] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.013268] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.020303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.038712] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.074955] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.092907] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.120318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.169838] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.188614] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.216423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.251232] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.258708] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.285381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.303564] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.320132] team0: Port device team_slave_1 added [ 61.354689] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.362773] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.378204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.429487] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.437074] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.451249] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.495538] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.503280] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.520283] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.611459] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.618936] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.630271] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.832778] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.839759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.848695] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.048590] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.056199] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.071235] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.302886] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.310460] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.326217] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.747625] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.754143] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.761089] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.767552] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.791508] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 62.983202] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.048982] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.055480] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.062419] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.068876] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.120856] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.132837] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.139292] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.146174] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.152619] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.167681] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.565231] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.571711] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.578602] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.585127] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.604878] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.990664] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.997161] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.004157] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.010699] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.024294] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.031905] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.043863] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.064852] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.073299] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.116676] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.123158] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.129981] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.136432] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.174194] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.182695] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.189161] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.196176] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.202644] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.241616] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.701286] ================================================================== [ 64.708708] BUG: KMSAN: uninit-value in get_page_from_freelist+0x5e50/0xb600 [ 64.716077] CPU: 1 PID: 4557 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 64.722912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.732266] Call Trace: [ 64.734868] dump_stack+0x185/0x1d0 [ 64.738502] ? get_page_from_freelist+0x5e50/0xb600 [ 64.743513] kmsan_report+0x142/0x240 [ 64.747323] __msan_warning_32+0x6c/0xb0 [ 64.751391] get_page_from_freelist+0x5e50/0xb600 [ 64.756246] ? __alloc_pages_nodemask+0xf5b/0x5dc0 [ 64.761180] ? kernel_poison_pages+0x40/0x360 [ 64.765686] ? save_stack_trace+0xa5/0xf0 [ 64.770094] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 64.775549] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 64.780918] ? kmsan_set_origin_inline+0x6b/0x120 [ 64.785765] ? __msan_poison_alloca+0x15c/0x1d0 [ 64.790446] __alloc_pages_nodemask+0x789/0x5dc0 [ 64.795203] ? kernel_text_address+0x34d/0x3a0 [ 64.799785] ? __kernel_text_address+0x34/0xe0 [ 64.804374] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 64.809830] ? __save_stack_trace+0x90d/0xb00 [ 64.814335] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 64.819705] ? kmsan_set_origin+0x9e/0x160 [ 64.823942] alloc_pages_current+0x6b5/0x970 [ 64.828359] get_zeroed_page+0x3f/0xd0 [ 64.832261] __pud_alloc+0xab/0x440 [ 64.835891] ? copy_process+0x6d87/0x9bb0 [ 64.840050] copy_page_range+0x3bda/0x3f10 [ 64.844289] ? _cond_resched+0x3c/0xd0 [ 64.848174] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 64.853633] ? __rb_insert_augmented+0xd4e/0x13e0 [ 64.858488] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 64.863851] ? init_admin_reserve+0x160/0x160 [ 64.868354] ? __vma_link_rb+0xc0e/0xcd0 [ 64.872419] copy_process+0x6d87/0x9bb0 [ 64.876411] _do_fork+0x311/0xf00 [ 64.879863] ? prepare_exit_to_usermode+0x149/0x3a0 [ 64.884881] SYSC_clone+0xf6/0x110 [ 64.888418] SyS_clone+0x77/0xa0 [ 64.891783] do_syscall_64+0x309/0x430 [ 64.895758] ? sys_vfork+0x70/0x70 [ 64.899297] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 64.904479] RIP: 0033:0x41f1a9 [ 64.907660] RSP: 002b:0000000000a3fad0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 64.915362] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041f1a9 [ 64.922628] RDX: 0000000000a3fadc RSI: 0000000000000000 RDI: 0000000000100011 [ 64.929893] RBP: 0000000000a3fc80 R08: 0000000000a44a60 R09: 0000000000000025 [ 64.937161] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000a3fe88 [ 64.944956] R13: 0000000000a3fe28 R14: 0000000000000000 R15: 0000000000000000 [ 64.952228] [ 64.953842] Uninit was stored to memory at: [ 64.958170] kmsan_internal_chain_origin+0x12b/0x210 [ 64.963272] __msan_chain_origin+0x69/0xc0 [ 64.967505] free_unref_page_commit+0x4fb/0x530 [ 64.972197] free_pages+0x290/0x320 [ 64.975829] tlb_finish_mmu+0x3f7/0x5c0 [ 64.979876] exit_mmap+0x498/0x950 [ 64.983409] __mmput+0x16c/0x610 [ 64.986773] mmput+0xab/0xf0 [ 64.989785] exit_mm+0x6ed/0x7a0 [ 64.993152] do_exit+0xc01/0x38d0 [ 64.996604] do_group_exit+0x1a0/0x360 [ 65.000487] SYSC_exit_group+0x21/0x30 [ 65.004372] SyS_exit_group+0x25/0x30 [ 65.008172] do_syscall_64+0x309/0x430 [ 65.012057] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 65.017319] Local variable description: ----tlb@exit_mmap [ 65.022842] Variable was created at: [ 65.026553] exit_mmap+0x48/0x950 [ 65.029999] __mmput+0x16c/0x610 [ 65.033353] ================================================================== [ 65.040704] Disabling lock debugging due to kernel taint [ 65.046145] Kernel panic - not syncing: panic_on_warn set ... [ 65.046145] [ 65.053513] CPU: 1 PID: 4557 Comm: syz-executor2 Tainted: G B 4.16.0+ #87 [ 65.061647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.070994] Call Trace: [ 65.073589] dump_stack+0x185/0x1d0 [ 65.077220] panic+0x39d/0x940 [ 65.080467] ? get_page_from_freelist+0x5e50/0xb600 [ 65.085483] kmsan_report+0x238/0x240 [ 65.089288] __msan_warning_32+0x6c/0xb0 [ 65.093355] get_page_from_freelist+0x5e50/0xb600 [ 65.098222] ? __alloc_pages_nodemask+0xf5b/0x5dc0 [ 65.103175] ? kernel_poison_pages+0x40/0x360 [ 65.107679] ? save_stack_trace+0xa5/0xf0 [ 65.111827] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 65.117287] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 65.122669] ? kmsan_set_origin_inline+0x6b/0x120 [ 65.127514] ? __msan_poison_alloca+0x15c/0x1d0 [ 65.132198] __alloc_pages_nodemask+0x789/0x5dc0 [ 65.136960] ? kernel_text_address+0x34d/0x3a0 [ 65.141552] ? __kernel_text_address+0x34/0xe0 [ 65.146148] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 65.151615] ? __save_stack_trace+0x90d/0xb00 [ 65.156115] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 65.161484] ? kmsan_set_origin+0x9e/0x160 [ 65.162959] ip (5401) used greatest stack depth: 53992 bytes left [ 65.165721] alloc_pages_current+0x6b5/0x970 [ 65.165739] get_zeroed_page+0x3f/0xd0 [ 65.165761] __pud_alloc+0xab/0x440 [ 65.183957] ? copy_process+0x6d87/0x9bb0 [ 65.188112] copy_page_range+0x3bda/0x3f10 [ 65.192351] ? _cond_resched+0x3c/0xd0 [ 65.196239] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 65.201693] ? __rb_insert_augmented+0xd4e/0x13e0 [ 65.206543] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 65.211906] ? init_admin_reserve+0x160/0x160 [ 65.216410] ? __vma_link_rb+0xc0e/0xcd0 [ 65.220851] copy_process+0x6d87/0x9bb0 [ 65.224843] _do_fork+0x311/0xf00 [ 65.228300] ? prepare_exit_to_usermode+0x149/0x3a0 [ 65.233321] SYSC_clone+0xf6/0x110 [ 65.236866] SyS_clone+0x77/0xa0 [ 65.240230] do_syscall_64+0x309/0x430 [ 65.244120] ? sys_vfork+0x70/0x70 [ 65.247671] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 65.252863] RIP: 0033:0x41f1a9 [ 65.256054] RSP: 002b:0000000000a3fad0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 65.263759] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041f1a9 [ 65.271024] RDX: 0000000000a3fadc RSI: 0000000000000000 RDI: 0000000000100011 [ 65.278294] RBP: 0000000000a3fc80 R08: 0000000000a44a60 R09: 0000000000000025 [ 65.285556] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000a3fe88 [ 65.292820] R13: 0000000000a3fe28 R14: 0000000000000000 R15: 0000000000000000 [ 65.300526] Dumping ftrace buffer: [ 65.304051] (ftrace buffer empty) [ 65.307733] Kernel Offset: disabled [ 65.311334] Rebooting in 86400 seconds..