[....] 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[ 40.174507] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 42.683723] random: sshd: uninitialized urandom read (32 bytes read) [ 43.084206] random: sshd: uninitialized urandom read (32 bytes read) [ 44.235639] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.51' (ECDSA) to the list of known hosts. [ 49.912180] random: sshd: uninitialized urandom read (32 bytes read) 2018/08/30 17:44:24 fuzzer started [ 51.325777] random: cc1: uninitialized urandom read (8 bytes read) 2018/08/30 17:44:27 dialing manager at 10.128.0.26:45243 2018/08/30 17:44:29 syscalls: 1 2018/08/30 17:44:29 code coverage: enabled 2018/08/30 17:44:29 comparison tracing: CONFIG_KCOV_ENABLE_COMPARISONS is not enabled 2018/08/30 17:44:29 setuid sandbox: enabled 2018/08/30 17:44:29 namespace sandbox: enabled 2018/08/30 17:44:29 fault injection: enabled 2018/08/30 17:44:29 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2018/08/30 17:44:29 net packed injection: enabled 2018/08/30 17:44:29 net device setup: enabled [ 57.615933] random: crng init done 17:46:30 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000000)) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@buf={0x61, &(0x7f0000000040)="cf09b3766107abb4c274909ee58fe67aaceb1577ed190548b565fe142a3ce5c895ca409d806f69d6645934a5a1938a1c20356754af8df40709881fd3bd7770c863e4bd00590c3062801d0b29efe07604d834453c79b681d2fa17a033a332de7ee3"}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000100)=""/150) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x1013, r0, 0x0) r1 = openat(r0, &(0x7f00000001c0)='./file0\x00', 0x0, 0xd0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000200)=0x0) capget(&(0x7f0000000240)={0x200f1526, r2}, &(0x7f0000000280)={0x3ff, 0x1, 0x2, 0xe26a, 0xff, 0xb7}) ioctl$UI_SET_SWBIT(r0, 0x4004556d, 0xa) pwrite64(r1, &(0x7f00000002c0)="2c3e27f80968660db241ae8bf64fc80b6e65ac5aa99eb196fea22c59da442bec9482bd157a76911a83583eb56326d7d351cb9eb5ade58f340191636b421265fc7217b85514850f2bfbc8501bd1b96226e23feeba4e74bdd402e9f871b7f7d50997cc7e5c6aac5672161b0225e63ccc1db64024cc296391c16a6bc99b037d339b8c77f26d11afc84582ca83b0bebf8ea6176b78c1c7a2ee6edbeacde67e5b91e00059ad1cf9086e606db87ac0b8dbf697be2e68fb52037db3a298f519a9d603fa6b67b30bece81707118b54aa6e582a9ff02dc15d3e887070226774ef", 0xdc, 0xffffffffffffffe0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f00000003c0)) ptrace$peekuser(0x3, r2, 0x2) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000400)=""/226) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000500)={0x6, 0xba, 0x5, 0x0, 0x0, [{r0}, {r1}, {r0}, {r0, 0x0, 0x66}, {r1, 0x0, 0x8}]}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000005c0), 0x2) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000740)={@llc={0x1a, 0xf, 0x80, 0x0, 0x2, 0x9, @random="a1978aada9e1"}, {&(0x7f0000000600)=""/217, 0xd9}, &(0x7f0000000700)}, 0xa0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000940)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x40001000}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x78, r3, 0x130, 0x70bd2d, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x78}, 0x1, 0x0, 0x0, 0x8001}, 0x40) r4 = mq_open(&(0x7f0000000980)='\x00', 0x0, 0xc1, &(0x7f00000009c0)={0x1f, 0x10001, 0x1000, 0x1, 0x7fffffff, 0x4, 0x3, 0x401}) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000a00)=""/58) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000a40)) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000a80), &(0x7f0000000ac0)=0xc) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000b00)=0xfffffffffffffffe) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000b40)={@empty, 0x0}, &(0x7f0000000b80)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000bc0)={@dev={0xfe, 0x80, [], 0x1f}, 0x51, r5}) socket(0x2, 0x80001, 0x2) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/null\x00', 0x40200, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$FS_IOC_FSSETXATTR(r6, 0x401c5820, &(0x7f0000000c40)={0x6, 0x3, 0x1, 0x3c48, 0x2}) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000c80), 0x4) 17:46:30 executing program 1: socketpair(0x3, 0x80005, 0xc80b, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200001, 0x0) ioctl$VT_RELDISP(r2, 0x5605) recvfrom$unix(r0, &(0x7f0000000080)=""/188, 0xbc, 0x0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) r3 = socket$inet6(0xa, 0x6, 0x40) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000001c0), &(0x7f0000000200)) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000240)=""/117, &(0x7f00000002c0)=0x75) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000300)={{0xff, @remote, 0x4e23, 0x3, 'dh\x00', 0x8, 0x2, 0x41}, {@multicast2, 0x4e24, 0x2, 0xfff, 0x800}}, 0x44) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000380)='/dev/null\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f00000003c0)={0x40, @tick=0x8, 0x3, {0x3, 0x3124000000000}, 0x3, 0x2, 0x3}) socket$inet6(0xa, 0xa, 0x81) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000440)={r3, 0x0, 0x8, 0x1, 0x81}) r5 = request_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)='nodevvboxnet1\\\'\x00', 0xfffffffffffffffd) keyctl$read(0xb, r5, &(0x7f0000000540)=""/10, 0xa) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000580)) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f00000005c0)={0x3}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x2, 0x0) pread64(r3, &(0x7f0000000640)=""/59, 0x3b, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000680)=0x8) getpid() ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x0) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f00000006c0)) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000700)=0x6f02) ioctl$KDDELIO(r2, 0x4b35, 0x100000001) ioctl$KDSETLED(r2, 0x4b32, 0x5) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000740)={{{@in6=@mcast1, @in=@local}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000840)=0xe8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000880)={0x0, 0x2}, &(0x7f00000008c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000900)={r6, 0x48000000000}, 0x8) ftruncate(r2, 0x5) 17:46:30 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000380)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000003c0)=0x0) sched_setaffinity(r0, 0x8, &(0x7f00000000c0)=0xd) renameat2(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x4) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rtc0\x00', 0x0, 0x0) fchown(r1, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x7a00, &(0x7f0000000000)) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000480)=@req3={0xdc8, 0x6, 0x0, 0x0, 0x0, 0x5, 0x3}, 0x1c) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="30000000200001040000000000000000020000000000000000000000090000f207000b000000000008000f0000000000010300000000000000ab2ee26d45155c1bfe2182acd594bcde551e35e246d2f86841fba838ec9b0aae318558b4940cec77270613719a85f0c3de2f4d893eb2a056df1e2f22ed"], 0x1}}, 0x0) pivot_root(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='./file0\x00') 17:46:30 executing program 3: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000280)={0x30, 0x7, 0x1, 0x9, 0x200, 0x6, 0x2, 0x7fff}, 0x0) write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x14c) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x240000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140)=0x55, 0x4) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x802, 0x0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000080)={0x0, 0x4004400}) 17:46:30 executing program 4: r0 = getpgid(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) sched_setattr(r0, &(0x7f0000000280)={0x30, 0x7, 0x1, 0x9, 0x200, 0x6, 0x2, 0x7fff}, 0x0) write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x152) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x240000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x802, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000080)={0x0, 0x4004400}) 17:46:30 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendto$inet6(r0, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000000), 0x1c) 17:46:30 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 17:46:30 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r1, 0x6, 0x37, &(0x7f0000000040)=0xfffffffffffffffc, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xd90}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x7, 0x4, 0x6, 0x0, 0x2, 0xdfe1, 0x4, r2}, &(0x7f0000000140)=0x20) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000180)={{0x6, 0xf7c9, 0x3, 0x3, 0x0, 0x6}, 0x8000}) r5 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x28000, 0x0) ioctl$TIOCLINUX7(r5, 0x541c, &(0x7f0000000200)={0x7, 0x5}) ioctl$BLKPG(r5, 0x1269, &(0x7f0000000280)={0x1000, 0xffffffff, 0x3c, &(0x7f0000000240)="d4b4a800bffa2067ec62adf58494ba107f72aef39dc8ee33f0bec874a002ab1280aa2c573990b64767bb8fbbefd438f61a46351026b7ae4bf835ac6c"}) ioctl$TIOCNOTTY(r5, 0x5422) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00000002c0)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000300)={r3, @in={{0x2, 0x4e22, @rand_addr=0x6}}, 0x3543, 0x9}, &(0x7f00000003c0)=0x90) write$P9_RXATTRWALK(r5, &(0x7f0000000400)={0xf, 0x1f, 0x1, 0x5}, 0xf) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000440)={r2, 0x1}, 0x8) bind$inet6(r4, &(0x7f0000000480)={0xa, 0x4e20, 0x7fffffff, @loopback, 0x1}, 0x1c) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000580)={r5, 0x0, 0x57, 0x39, &(0x7f00000004c0)="c3c05b3b3d56642843de85ec364f068076bdc9dec757a15ac4c4e72d1474dad0c0674a3e200d4bda1f0ffd7579b2267da28d7f1b2142902fbcd5e45e8b4ead36dfd60ba2d819eee18b457fe298cb4924e0a0f2518e0158", &(0x7f0000000540)=""/57, 0x5b}, 0x28) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000005c0)={r6, 0x6}, &(0x7f0000000600)=0x8) getsockname$inet6(r5, &(0x7f0000000640)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000680)=0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f00000006c0)=[{0xb, 0x3}, {0x3, 0x95ec}, {0x3, 0x5}, {0x4, 0xf5}, {0xb, 0x80000000}, {0x7, 0x44a4}], 0x6) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$FS_IOC_GETFSMAP(r5, 0xc0c0583b, &(0x7f0000000740)={0x0, 0x0, 0x7, 0x0, [], [{0x8, 0x8000, 0xe6f, 0x2, 0x1000, 0x6}, {0xe620, 0x0, 0x6, 0x3, 0x6, 0x8001}], [[], [], [], [], [], [], []]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000b40)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r7, 0x29, 0x1f, &(0x7f0000000b80)={@remote, r8}, 0x14) openat$uinput(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/uinput\x00', 0x802, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x23, &(0x7f0000000c00)={r2, 0x8}, 0x8) r9 = add_key$keyring(&(0x7f0000000c40)='keyring\x00', &(0x7f0000000c80)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_security(0x11, r9, &(0x7f0000000cc0)=""/15, 0xf) prctl$getname(0x10, &(0x7f0000000d00)=""/230) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000e00)) write$binfmt_misc(r1, &(0x7f0000000e40)={'syz1', "454e713dd4d42f543b1d4bb0923fb22f54c483b8144950187c341301807020ed71a7ea62b1194d0cfb05436b230115dd56c1f7694cc0195500ff211df23d87afb384a39caa5fa9a4c66a4af6c1573e706b10991b6ea13947d6c4cb0c1269d79ce5167013b7e8e0929b81e826a1748cd8180d0a059c6b3afdb41cef34f5cb993d50a6729a5a6bd500dd47311e9b16d8cdff1ad395970fc5e3fbef8afe585d26bf53ad0b21fd22ff"}, 0xab) [ 177.844862] IPVS: ftp: loaded support on port[0] = 21 [ 177.880399] IPVS: ftp: loaded support on port[0] = 21 [ 177.896553] IPVS: ftp: loaded support on port[0] = 21 [ 177.937943] IPVS: ftp: loaded support on port[0] = 21 [ 177.946085] IPVS: ftp: loaded support on port[0] = 21 [ 177.960051] IPVS: ftp: loaded support on port[0] = 21 [ 177.965108] IPVS: ftp: loaded support on port[0] = 21 [ 178.005677] IPVS: ftp: loaded support on port[0] = 21 [ 181.078587] ip (4971) used greatest stack depth: 53960 bytes left [ 181.321464] ip (4980) used greatest stack depth: 53736 bytes left [ 182.249426] ip (5035) used greatest stack depth: 53480 bytes left [ 182.793402] bridge0: port 1(bridge_slave_0) entered blocking state [ 182.799914] bridge0: port 1(bridge_slave_0) entered disabled state [ 182.826568] device bridge_slave_0 entered promiscuous mode [ 182.984655] bridge0: port 1(bridge_slave_0) entered blocking state [ 182.991243] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.031845] device bridge_slave_0 entered promiscuous mode [ 183.133424] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.139927] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.183561] device bridge_slave_1 entered promiscuous mode [ 183.227694] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.234285] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.277326] device bridge_slave_0 entered promiscuous mode [ 183.321369] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.327833] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.364530] device bridge_slave_0 entered promiscuous mode [ 183.382055] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.388554] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.418135] device bridge_slave_0 entered promiscuous mode [ 183.473137] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.479666] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.501789] device bridge_slave_0 entered promiscuous mode [ 183.511938] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.518397] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.544948] device bridge_slave_1 entered promiscuous mode [ 183.560601] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 183.581171] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.587757] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.596525] device bridge_slave_0 entered promiscuous mode [ 183.611445] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.617935] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.659102] device bridge_slave_1 entered promiscuous mode [ 183.679383] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.685844] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.725915] device bridge_slave_1 entered promiscuous mode [ 183.739188] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.745666] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.764224] device bridge_slave_0 entered promiscuous mode [ 183.782782] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.789258] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.813082] device bridge_slave_1 entered promiscuous mode [ 183.836257] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.842733] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.872521] device bridge_slave_1 entered promiscuous mode [ 183.891395] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.897886] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.921515] device bridge_slave_1 entered promiscuous mode [ 183.939110] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 183.947746] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 183.964181] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 183.971834] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 184.001542] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.008066] bridge0: port 2(bridge_slave_1) entered disabled state [ 184.091408] device bridge_slave_1 entered promiscuous mode [ 184.120951] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 184.146224] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 184.213465] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 184.258246] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 184.282171] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 184.303357] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 184.397592] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 184.452902] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 184.462828] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 184.538564] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 184.720392] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 184.836193] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 185.048290] ip (5165) used greatest stack depth: 53224 bytes left [ 185.191454] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 185.278741] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 185.300607] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 185.322777] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 185.412388] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 185.424473] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 185.467858] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 185.474802] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 185.538648] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 185.642907] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 185.658944] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 185.672921] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 185.716197] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 185.729126] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 185.748868] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 185.817323] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 185.824332] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 185.877586] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 185.973799] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 185.980852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 185.997184] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 186.004775] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 186.012094] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 186.047409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 186.093046] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 186.100157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 186.119921] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 186.147694] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 186.156754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 186.183575] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 186.190607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 186.293591] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 186.300742] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 186.332535] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 186.339575] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 186.373555] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 186.385175] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 186.474821] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 186.486033] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 186.519401] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 186.526793] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 186.538177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 186.570493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 186.594372] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 186.605484] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 186.787190] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 186.803230] team0: Port device team_slave_0 added [ 186.913229] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 186.920284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 187.133534] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 187.159335] team0: Port device team_slave_1 added [ 187.298393] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 187.338562] team0: Port device team_slave_0 added [ 187.366873] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 187.396497] team0: Port device team_slave_0 added [ 187.416638] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 187.443681] team0: Port device team_slave_0 added [ 187.474515] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 187.481888] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 187.501166] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 187.543253] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 187.580266] team0: Port device team_slave_0 added [ 187.630144] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 187.647869] team0: Port device team_slave_0 added [ 187.658090] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 187.676558] team0: Port device team_slave_0 added [ 187.716732] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 187.739157] team0: Port device team_slave_1 added [ 187.760423] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 187.788548] team0: Port device team_slave_1 added [ 187.809497] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 187.825477] team0: Port device team_slave_1 added [ 187.878015] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 187.885122] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 187.894068] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 187.925338] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 187.937839] team0: Port device team_slave_1 added [ 187.952159] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 187.971762] team0: Port device team_slave_0 added [ 187.997142] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 188.015614] team0: Port device team_slave_1 added [ 188.075734] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 188.082772] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 188.095715] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 188.125888] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 188.144097] team0: Port device team_slave_1 added [ 188.167890] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 188.175209] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 188.204381] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 188.228847] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 188.235792] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 188.255933] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 188.279098] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 188.289438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 188.299259] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 188.341136] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 188.349422] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 188.376303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 188.413612] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 188.426833] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 188.439805] team0: Port device team_slave_1 added [ 188.459928] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 188.473195] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 188.495534] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 188.502550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 188.518508] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 188.536911] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 188.552292] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 188.576218] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 188.614424] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 188.627383] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 188.640324] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 188.648712] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 188.658461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 188.709242] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 188.731895] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 188.760384] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 188.782249] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 188.799245] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 188.815589] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 188.830239] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 188.872962] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 188.883023] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 188.890881] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 188.899842] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 188.914511] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 188.930072] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 188.960848] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 188.974451] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 188.983027] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 188.991056] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 188.998503] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 189.017485] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 189.078575] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 189.109409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 189.149822] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 189.183784] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 189.209896] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 189.226316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 189.240795] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 189.248555] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 189.258794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 189.293210] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 189.322096] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 189.346505] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 189.361642] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 189.370478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 189.380427] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 189.404024] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 189.413032] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 189.421891] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 189.430808] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 189.442651] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 189.481247] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 189.516532] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 189.558258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 189.585759] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 189.627376] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 189.646706] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 189.666909] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 189.678461] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 189.703658] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 189.714078] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 189.761157] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 189.770033] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 189.780684] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 189.794218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 189.814923] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 189.855922] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 189.896569] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 189.914415] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 189.964457] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 190.137268] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 190.144805] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 190.160186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 192.515291] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.521801] bridge0: port 2(bridge_slave_1) entered forwarding state [ 192.528699] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.535173] bridge0: port 1(bridge_slave_0) entered forwarding state [ 192.570354] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 192.581813] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 192.905443] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.911961] bridge0: port 2(bridge_slave_1) entered forwarding state [ 192.918873] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.925360] bridge0: port 1(bridge_slave_0) entered forwarding state [ 192.936338] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 192.955731] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.962218] bridge0: port 2(bridge_slave_1) entered forwarding state [ 192.969152] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.975620] bridge0: port 1(bridge_slave_0) entered forwarding state [ 192.993191] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 193.276862] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.283365] bridge0: port 2(bridge_slave_1) entered forwarding state [ 193.290262] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.296715] bridge0: port 1(bridge_slave_0) entered forwarding state [ 193.306411] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 193.345946] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.352533] bridge0: port 2(bridge_slave_1) entered forwarding state [ 193.359436] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.365974] bridge0: port 1(bridge_slave_0) entered forwarding state [ 193.433455] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 193.457804] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.464324] bridge0: port 2(bridge_slave_1) entered forwarding state [ 193.471306] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.477750] bridge0: port 1(bridge_slave_0) entered forwarding state [ 193.553201] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 193.625141] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 193.644301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 193.691306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 193.718082] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 193.746154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 193.797690] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.804207] bridge0: port 2(bridge_slave_1) entered forwarding state [ 193.811137] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.817660] bridge0: port 1(bridge_slave_0) entered forwarding state [ 193.835531] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 193.890894] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.897454] bridge0: port 2(bridge_slave_1) entered forwarding state [ 193.904352] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.910927] bridge0: port 1(bridge_slave_0) entered forwarding state [ 194.003278] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 194.645425] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 194.657327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 205.499575] 8021q: adding VLAN 0 to HW filter on device bond0 [ 206.111521] 8021q: adding VLAN 0 to HW filter on device bond0 [ 206.141756] 8021q: adding VLAN 0 to HW filter on device bond0 [ 206.319383] 8021q: adding VLAN 0 to HW filter on device bond0 [ 206.540091] 8021q: adding VLAN 0 to HW filter on device bond0 [ 206.647393] 8021q: adding VLAN 0 to HW filter on device bond0 [ 206.677284] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 206.721319] 8021q: adding VLAN 0 to HW filter on device bond0 [ 207.014864] 8021q: adding VLAN 0 to HW filter on device bond0 [ 207.388312] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 207.416151] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 207.575605] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 207.827415] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 207.837283] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 207.843542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 207.856295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 207.949287] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 207.992600] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 208.241663] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 208.615128] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 208.623260] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 208.646484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 208.700100] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 208.706369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 208.721444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 208.849833] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 208.857420] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 208.872054] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 209.072640] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 209.079362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 209.095360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 209.129630] 8021q: adding VLAN 0 to HW filter on device team0 [ 209.198025] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 209.204373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 209.215896] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 209.284031] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 209.292205] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 209.312936] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 209.614693] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 209.620969] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 209.644190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 209.910252] 8021q: adding VLAN 0 to HW filter on device team0 [ 210.002654] 8021q: adding VLAN 0 to HW filter on device team0 [ 210.046330] 8021q: adding VLAN 0 to HW filter on device team0 [ 210.368376] 8021q: adding VLAN 0 to HW filter on device team0 [ 210.453838] 8021q: adding VLAN 0 to HW filter on device team0 [ 210.686814] 8021q: adding VLAN 0 to HW filter on device team0 [ 210.893081] 8021q: adding VLAN 0 to HW filter on device team0 17:47:11 executing program 1: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0x0, 0x1}, 0x0) userfaultfd(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) sched_setattr(r0, &(0x7f0000000280)={0x30, 0x7, 0x1, 0x9, 0x200, 0x6, 0x2, 0x7fff}, 0x0) write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x128) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140)=0x55, 0x4) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x802, 0x0) getpgid(r0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000080)={0x0, 0x4004400}) 17:47:11 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x1, 0x4, 0x20000000000001, 0x0, 0x0}, 0x2c) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000), &(0x7f0000000340)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f0000000040)=""/2}, 0x18) 17:47:12 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000380)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000003c0)=0x0) sched_setaffinity(r0, 0x8, &(0x7f00000000c0)=0xd) renameat2(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x4) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rtc0\x00', 0x0, 0x0) fchown(r1, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x7a00, &(0x7f0000000000)) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000480)=@req3={0xdc8, 0x6, 0x0, 0x0, 0x0, 0x5, 0x3}, 0x1c) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="30000000200001040000000000000000020000000000000000000000090000f207000b000000000008000f0000000000010300000000000000ab2ee26d45155c1bfe2182acd594bcde551e35e246d2f86841fba838ec9b0aae318558b4940cec77270613719a85f0c3de2f4d893eb2a056df1e2f22ed"], 0x1}}, 0x0) pivot_root(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='./file0\x00') 17:47:12 executing program 6: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r1, &(0x7f0000000980), 0x67913e81) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 17:47:12 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) unlink(&(0x7f0000000000)='./bus\x00') close(r2) 17:47:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) 17:47:12 executing program 6: io_setup(0x9, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f00000006c0)="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") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x10012, r1, 0x0) io_submit(r0, 0x1, &(0x7f0000001940)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000200)}]) 17:47:12 executing program 0: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x857, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x30, 0x0, 0x300) [ 218.873124] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:47:12 executing program 7: 17:47:13 executing program 1: 17:47:13 executing program 6: 17:47:13 executing program 3: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000280)={0x30, 0x7, 0x1, 0x9, 0x200, 0x6, 0x2, 0x7fff}, 0x0) write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x14c) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x240000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140)=0x55, 0x4) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x802, 0x0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000080)={0x0, 0x4004400}) 17:47:13 executing program 2: 17:47:13 executing program 0: 17:47:13 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") r1 = socket(0xa, 0x1, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000b40), 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@newlink={0x44, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, @bridge_slave={{0x14, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, [@IFLA_BRPORT_GUARD={0x8, 0x9}]}}}]}, 0x44}}, 0x0) 17:47:13 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020100000d0000000000000000000000080012000200020000000000000000000600000003030000000000000000000000edffffff0000000000000000000001ac1414bb0000001311aa702f8df00f00030005000000000002000000e00000010000000000000000"], 0x68}}, 0x0) 17:47:13 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 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, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x100000000000031, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') r4 = syz_open_procfs(0x0, &(0x7f0000000200)="6c6f67696e7569640039dad3c444de4a35f0fd223db6aa1e2fdd63c9f35f389e4669e0af6522c225bbb645ae9e0f46c87cd44db4919c1a34ab1d00bb4157f79b23912e9b96566ebf23618dfdd331fcacfeccdb938974f48d420c49e5b37f94bdb651b9c102659034f4192f") sendfile(r3, r4, &(0x7f00000000c0), 0x1) rt_sigtimedwait(&(0x7f0000448000), &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) 17:47:13 executing program 4: r0 = getpgid(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) sched_setattr(r0, &(0x7f0000000280)={0x30, 0x7, 0x1, 0x9, 0x200, 0x6, 0x2, 0x7fff}, 0x0) write$FUSE_DIRENT(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x152) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x240000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x802, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000080)={0x0, 0x4004400}) 17:47:13 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) r1 = socket$kcm(0xa, 0x2, 0x11) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 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, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) socket$kcm(0x29, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$sock_attach_bpf(r1, 0x29, 0x14, &(0x7f0000000080), 0x301) close(r0) [ 219.786694] netlink: 'syz-executor5': attribute type 9 has an invalid length. 17:47:13 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000), 0x1c) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/tcp6\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/169, 0xa9}], 0x1, 0x1f6) 17:47:13 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00000002c0)='sysfs\x00', 0x0, &(0x7f000000a000)) rmdir(&(0x7f0000000080)='./file0/bus\x00') 17:47:13 executing program 2: r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f00000000c0)="220000005e000721004f10f7d0ebd900000000003c0253573d9a047c26485a3d5728", 0x22) 17:47:14 executing program 6: perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x80004002, 0x0) io_setup(0x20000000000004, &(0x7f0000000100)=0x0) io_submit(r1, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x42, 0x0, 0xd, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4, 0x1000000}]) 17:47:14 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000400), 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[]}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000100), 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=@ipv6_getroute={0x1c, 0x1a, 0x1}, 0x1c}}, 0x0) 17:47:14 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x1, 0x4, 0x20000000000001, 0x0, 0x0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000240), 0x2}, 0x20) 17:47:14 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x0, &(0x7f00000002c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) lseek(r0, 0x2, 0x0) 17:47:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback}, 0x10) sendmmsg(r0, &(0x7f000000d6c0)=[{{&(0x7f0000000f00)=@nl, 0x80, &(0x7f0000001000), 0x0, &(0x7f000000c4c0)=[{0x10, 0x1}], 0x10}}], 0x1, 0x40) [ 220.603149] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 220.673681] ================================================================== [ 220.681132] BUG: KMSAN: uninit-value in __x64_sys_futex+0x1b9/0x200 [ 220.687581] CPU: 1 PID: 7023 Comm: syz-executor5 Not tainted 4.19.0-rc1+ #38 [ 220.694793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.704173] Call Trace: [ 220.706805] dump_stack+0x14b/0x190 [ 220.710511] kmsan_report+0x183/0x2b0 [ 220.714374] __msan_warning+0x70/0xc0 [ 220.718225] __x64_sys_futex+0x1b9/0x200 [ 220.722362] ? __x64_sys_sendmmsg+0x11c/0x170 [ 220.726922] ? futex_lock_pi+0x1dd0/0x1dd0 [ 220.731195] do_syscall_64+0x15b/0x220 [ 220.735135] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 220.740366] RIP: 0033:0x457089 [ 220.743594] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 220.762631] RSP: 002b:00007fe8a3cafcf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 220.770388] RAX: ffffffffffffffda RBX: 0000000000930148 RCX: 0000000000457089 [ 220.777692] RDX: 0000000000000016 RSI: 0000000000000001 RDI: 000000000093014c [ 220.785279] RBP: 0000000000930140 R08: 0000000000000000 R09: 0000000000000000 [ 220.792584] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000093014c [ 220.799892] R13: 0000000000a3fb9f R14: 00007fe8a3cb09c0 R15: 0000000000000001 [ 220.807212] [ 220.808864] Local variable description: ----msg_sys@__sys_sendmmsg [ 220.815206] Variable was created at: [ 220.818952] __sys_sendmmsg+0x98/0x930 [ 220.822871] __x64_sys_sendmmsg+0x11c/0x170 [ 220.827214] ================================================================== [ 220.834598] Disabling lock debugging due to kernel taint [ 220.840091] Kernel panic - not syncing: panic_on_warn set ... [ 220.840091] [ 220.847518] CPU: 1 PID: 7023 Comm: syz-executor5 Tainted: G B 4.19.0-rc1+ #38 [ 220.856228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.865606] Call Trace: [ 220.868242] dump_stack+0x14b/0x190 [ 220.872006] panic+0x35d/0x8cb [ 220.875299] ? __x64_sys_sendmmsg+0x11c/0x170 [ 220.879848] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 220.885354] kmsan_report+0x2a8/0x2b0 [ 220.889203] __msan_warning+0x70/0xc0 [ 220.893095] __x64_sys_futex+0x1b9/0x200 [ 220.897204] ? __x64_sys_sendmmsg+0x11c/0x170 [ 220.901750] ? futex_lock_pi+0x1dd0/0x1dd0 [ 220.906063] do_syscall_64+0x15b/0x220 [ 220.910009] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 220.915265] RIP: 0033:0x457089 [ 220.918509] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 220.937552] RSP: 002b:00007fe8a3cafcf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 220.945449] RAX: ffffffffffffffda RBX: 0000000000930148 RCX: 0000000000457089 [ 220.952758] RDX: 0000000000000016 RSI: 0000000000000001 RDI: 000000000093014c [ 220.960100] RBP: 0000000000930140 R08: 0000000000000000 R09: 0000000000000000 [ 220.967418] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000093014c [ 220.974732] R13: 0000000000a3fb9f R14: 00007fe8a3cb09c0 R15: 0000000000000001 [ 220.982558] Dumping ftrace buffer: [ 220.986313] (ftrace buffer empty) [ 220.990141] Kernel Offset: disabled [ 220.993847] Rebooting in 86400 seconds..