[....] 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[ 17.678490] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 22.130810] random: sshd: uninitialized urandom read (32 bytes read) [ 22.437040] random: sshd: uninitialized urandom read (32 bytes read) [ 22.994726] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.32' (ECDSA) to the list of known hosts. [ 28.447983] random: sshd: uninitialized urandom read (32 bytes read) 2018/08/07 23:54:29 fuzzer started [ 29.625384] random: cc1: uninitialized urandom read (8 bytes read) 2018/08/07 23:54:31 dialing manager at 10.128.0.26:35723 2018/08/07 23:54:35 syscalls: 1 2018/08/07 23:54:35 code coverage: enabled 2018/08/07 23:54:35 comparison tracing: enabled 2018/08/07 23:54:35 setuid sandbox: enabled 2018/08/07 23:54:35 namespace sandbox: enabled 2018/08/07 23:54:35 fault injection: enabled 2018/08/07 23:54:35 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2018/08/07 23:54:35 net packed injection: enabled 2018/08/07 23:54:35 net device setup: enabled [ 36.136933] random: crng init done 23:55:55 executing program 0: accept4$inet6(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x1c, 0x80800) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000012c0)={&(0x7f0000000000), 0xc, &(0x7f0000001280)={&(0x7f0000000900)=@newlink={0x30, 0x10, 0x501, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x10, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x4}}}]}, 0x30}}, 0x0) 23:55:55 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socketpair$unix(0x1, 0x20000000000002, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clock_adjtime(0xe9a85802f77b326b, &(0x7f0000001f30)) 23:55:55 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000240)=0xd1b280dfcd4908e, 0x4) 23:55:55 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 23:55:55 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bridge0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="03"]}) 23:55:55 executing program 6: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000340), 0x0, 0x3}}, 0x20) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x16) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000680)=ANY=[], 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f00000004c0)=""/97) 23:55:56 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44032, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000240)=""/4096) 23:55:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x8}, 0x1c) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000400)) close(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) quotactl(0x0, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000500)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) writev(0xffffffffffffffff, &(0x7f0000b97000), 0x0) sendto$inet6(r0, &(0x7f0000000300), 0xfdb8, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) fcntl$setstatus(r0, 0x4, 0x2000) sendmmsg(r0, &(0x7f0000002bc0)=[{{&(0x7f0000000180)=@in={0x2, 0x0, @local}, 0x80, &(0x7f0000001680), 0x0, &(0x7f0000001740)}}], 0x1, 0x0) [ 115.131683] IPVS: ftp: loaded support on port[0] = 21 [ 115.140308] IPVS: ftp: loaded support on port[0] = 21 [ 115.171934] IPVS: ftp: loaded support on port[0] = 21 [ 115.223068] IPVS: ftp: loaded support on port[0] = 21 [ 115.226519] IPVS: ftp: loaded support on port[0] = 21 [ 115.248437] IPVS: ftp: loaded support on port[0] = 21 [ 115.254599] IPVS: ftp: loaded support on port[0] = 21 [ 115.274838] IPVS: ftp: loaded support on port[0] = 21 [ 117.124319] bridge0: port 1(bridge_slave_0) entered blocking state [ 117.130728] bridge0: port 1(bridge_slave_0) entered disabled state [ 117.165779] device bridge_slave_0 entered promiscuous mode [ 117.212219] bridge0: port 1(bridge_slave_0) entered blocking state [ 117.218637] bridge0: port 1(bridge_slave_0) entered disabled state [ 117.247009] device bridge_slave_0 entered promiscuous mode [ 117.256677] bridge0: port 1(bridge_slave_0) entered blocking state [ 117.263143] bridge0: port 1(bridge_slave_0) entered disabled state [ 117.275823] device bridge_slave_0 entered promiscuous mode [ 117.284863] bridge0: port 1(bridge_slave_0) entered blocking state [ 117.291244] bridge0: port 1(bridge_slave_0) entered disabled state [ 117.298906] device bridge_slave_0 entered promiscuous mode [ 117.307932] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.314325] bridge0: port 2(bridge_slave_1) entered disabled state [ 117.321680] device bridge_slave_1 entered promiscuous mode [ 117.329956] bridge0: port 1(bridge_slave_0) entered blocking state [ 117.336362] bridge0: port 1(bridge_slave_0) entered disabled state [ 117.359077] device bridge_slave_0 entered promiscuous mode [ 117.365894] bridge0: port 1(bridge_slave_0) entered blocking state [ 117.372253] bridge0: port 1(bridge_slave_0) entered disabled state [ 117.379354] device bridge_slave_0 entered promiscuous mode [ 117.389924] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.396335] bridge0: port 2(bridge_slave_1) entered disabled state [ 117.413086] device bridge_slave_1 entered promiscuous mode [ 117.420530] bridge0: port 1(bridge_slave_0) entered blocking state [ 117.426970] bridge0: port 1(bridge_slave_0) entered disabled state [ 117.434707] device bridge_slave_0 entered promiscuous mode [ 117.443045] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 117.451419] bridge0: port 1(bridge_slave_0) entered blocking state [ 117.457804] bridge0: port 1(bridge_slave_0) entered disabled state [ 117.465288] device bridge_slave_0 entered promiscuous mode [ 117.475483] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.481897] bridge0: port 2(bridge_slave_1) entered disabled state [ 117.495356] device bridge_slave_1 entered promiscuous mode [ 117.508712] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.515084] bridge0: port 2(bridge_slave_1) entered disabled state [ 117.523375] device bridge_slave_1 entered promiscuous mode [ 117.531176] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.537595] bridge0: port 2(bridge_slave_1) entered disabled state [ 117.557730] device bridge_slave_1 entered promiscuous mode [ 117.565622] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 117.575055] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.581459] bridge0: port 2(bridge_slave_1) entered disabled state [ 117.588839] device bridge_slave_1 entered promiscuous mode [ 117.599943] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.606349] bridge0: port 2(bridge_slave_1) entered disabled state [ 117.631202] device bridge_slave_1 entered promiscuous mode [ 117.638965] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.645340] bridge0: port 2(bridge_slave_1) entered disabled state [ 117.654020] device bridge_slave_1 entered promiscuous mode [ 117.667171] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 117.675721] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 117.685751] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 117.694710] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 117.703650] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 117.710934] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 117.726841] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 117.790704] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 117.802711] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 117.811231] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 117.819313] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 117.833438] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 117.853921] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 117.924863] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 118.015934] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 118.090892] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 118.132638] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 118.170770] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 118.190999] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 118.221820] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 118.236889] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 118.245938] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 118.267736] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 118.283250] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 118.304990] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 118.328606] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 118.355612] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 118.364663] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 118.402661] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 118.425237] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 118.752512] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 118.763877] team0: Port device team_slave_0 added [ 118.820272] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 118.833817] team0: Port device team_slave_0 added [ 118.853956] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 118.873310] team0: Port device team_slave_1 added [ 118.887503] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 118.897498] team0: Port device team_slave_0 added [ 118.911535] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 118.923922] team0: Port device team_slave_0 added [ 118.942482] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 118.956418] team0: Port device team_slave_1 added [ 118.979103] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 118.987433] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 118.996070] team0: Port device team_slave_0 added [ 119.010238] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 119.030984] team0: Port device team_slave_0 added [ 119.045003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 119.059108] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 119.079093] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 119.087717] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 119.099225] team0: Port device team_slave_1 added [ 119.106313] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 119.115639] team0: Port device team_slave_1 added [ 119.121601] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 119.135038] team0: Port device team_slave_0 added [ 119.140770] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 119.155140] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 119.169432] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 119.177404] team0: Port device team_slave_1 added [ 119.182645] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 119.191436] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 119.199241] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 119.213129] team0: Port device team_slave_1 added [ 119.226004] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 119.233268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 119.243952] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 119.260959] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 119.274118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 119.286050] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 119.293759] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 119.302230] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 119.309370] team0: Port device team_slave_0 added [ 119.316822] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 119.324307] team0: Port device team_slave_1 added [ 119.336316] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 119.345494] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 119.362422] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 119.373959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 119.399300] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 119.410398] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 119.426115] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 119.434034] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 119.441631] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 119.448504] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 119.457086] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 119.471915] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 119.490855] team0: Port device team_slave_1 added [ 119.504074] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 119.512127] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 119.531442] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 119.549521] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 119.561073] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 119.568935] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 119.586174] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 119.593714] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 119.601662] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 119.617282] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 119.633442] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 119.649805] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 119.665513] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 119.676937] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 119.708094] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 119.724986] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 119.732642] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 119.740372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 119.751828] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 119.759193] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 119.769516] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 119.785119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 119.796105] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 119.819974] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 119.832164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 119.839936] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 119.847788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 119.857224] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 119.865522] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 119.873474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 119.890671] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 119.902622] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 119.912466] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 119.919865] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 119.926969] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 119.943921] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 119.974266] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 119.989003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 119.997147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 120.004956] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 120.012384] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 120.020185] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 120.028206] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 120.035634] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 120.043809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 120.057633] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 120.088022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 120.121191] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 120.144183] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 120.154088] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 120.162318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 120.188294] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 120.195665] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 120.231259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 120.865770] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.872168] bridge0: port 2(bridge_slave_1) entered forwarding state [ 120.878821] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.885197] bridge0: port 1(bridge_slave_0) entered forwarding state [ 120.900701] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 121.153866] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.160279] bridge0: port 2(bridge_slave_1) entered forwarding state [ 121.166936] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.173323] bridge0: port 1(bridge_slave_0) entered forwarding state [ 121.211181] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 121.220710] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.227231] bridge0: port 2(bridge_slave_1) entered forwarding state [ 121.233881] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.240292] bridge0: port 1(bridge_slave_0) entered forwarding state [ 121.249888] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 121.276069] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.282450] bridge0: port 2(bridge_slave_1) entered forwarding state [ 121.289102] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.295484] bridge0: port 1(bridge_slave_0) entered forwarding state [ 121.326454] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 121.334707] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.341073] bridge0: port 2(bridge_slave_1) entered forwarding state [ 121.347723] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.354096] bridge0: port 1(bridge_slave_0) entered forwarding state [ 121.362142] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 121.449458] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.455870] bridge0: port 2(bridge_slave_1) entered forwarding state [ 121.462513] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.468911] bridge0: port 1(bridge_slave_0) entered forwarding state [ 121.484393] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 121.512043] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.518420] bridge0: port 2(bridge_slave_1) entered forwarding state [ 121.525055] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.531420] bridge0: port 1(bridge_slave_0) entered forwarding state [ 121.576037] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 121.605106] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.611494] bridge0: port 2(bridge_slave_1) entered forwarding state [ 121.618131] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.624505] bridge0: port 1(bridge_slave_0) entered forwarding state [ 121.659290] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 121.815865] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 121.828297] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 121.860906] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 121.871470] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 121.879051] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 121.886234] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 121.893536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 121.900904] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 125.376107] 8021q: adding VLAN 0 to HW filter on device bond0 [ 125.710734] 8021q: adding VLAN 0 to HW filter on device bond0 [ 125.748307] 8021q: adding VLAN 0 to HW filter on device bond0 [ 125.841195] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 125.851111] 8021q: adding VLAN 0 to HW filter on device bond0 [ 125.898469] 8021q: adding VLAN 0 to HW filter on device bond0 [ 125.926741] 8021q: adding VLAN 0 to HW filter on device bond0 [ 126.014812] 8021q: adding VLAN 0 to HW filter on device bond0 [ 126.057343] 8021q: adding VLAN 0 to HW filter on device bond0 [ 126.184329] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 126.192303] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 126.234503] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 126.258307] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 126.264486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 126.275896] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 126.309225] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 126.356863] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 126.453141] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 126.540487] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 126.615281] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 126.621456] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 126.631991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 126.660689] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 126.666853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 126.676156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 126.688983] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 126.700663] 8021q: adding VLAN 0 to HW filter on device team0 [ 126.722680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 126.742136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 126.784301] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 126.791626] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 126.803535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 126.847058] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 126.854252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 126.863140] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 126.932252] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 126.938938] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 126.946392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 127.075379] 8021q: adding VLAN 0 to HW filter on device team0 [ 127.096097] 8021q: adding VLAN 0 to HW filter on device team0 [ 127.115098] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 127.123795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 127.135988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 127.197094] 8021q: adding VLAN 0 to HW filter on device team0 [ 127.275499] 8021q: adding VLAN 0 to HW filter on device team0 [ 127.297805] 8021q: adding VLAN 0 to HW filter on device team0 [ 127.314941] 8021q: adding VLAN 0 to HW filter on device team0 [ 127.609462] 8021q: adding VLAN 0 to HW filter on device team0 23:56:10 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 23:56:10 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000000)=[{0x2000000000048, 0x0, 0x0, 0x80000001}, {0x6}]}, 0x10) sendmmsg(r0, &(0x7f0000003040), 0x4000000000001c6, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000080)={0xffffffffffffffff}, 0x13f, 0x1000}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f0000000180)={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @in6={0xa, 0x4e24, 0x10000, @empty, 0x280}}}, 0x90) 23:56:10 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) write(r1, &(0x7f0000000180)="8d", 0x1) read(r1, &(0x7f0000000080)=""/52, 0x28) 23:56:10 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000002c0)={0x14}, 0x14}}, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x53, &(0x7f0000000140)={{{@in6, @in6=@loopback}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000005880)=0xe8) close(r2) close(r1) 23:56:10 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0xfffffffffffffffd, 0x0, @remote, 0xffffffffffffffff}, 0xffffffd5) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0xd) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000080)="580000001400add427323b470c458c5602067fffffff81004e22000000050028925aa80000000000000080000efffeffe809000000fff5dd0000001000020000000000000000cfb193e7ee00000000000000000000000000", 0x58}], 0x1) 23:56:10 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4e0000, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req3={0x415, 0x2, 0x6cb, 0x5, 0xfffffffffffffd55, 0x80, 0x8000}, 0x1c) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010400)="1020f5f20100070009000000030000000c00000009", 0x15, 0x1400}], 0x0, &(0x7f0000016a00)) 23:56:10 executing program 7: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_RUN(r1, 0x4004ae8b, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@xdp, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="da000000e2e6309a06aa5fad69b5b0b40e6ca295fb42b0583e4de764699ae746d75f2ad19cc7313e10851501fe7cea4d4e3b0a86e792b33b054707cedfec5e870852cc909deaaebb5347512ddb7727afbcb03b5d26312902e8a04ec87980dda60abb4b3593b3944cece42690dba6a272bb54cec10e2c9d845cf444658c0b95cedd827c0580d452064c6e8e06407f9fea2e4d38e1679b3403bac2c4b72c7a2df1e1b0de274ac3c52b06ba968019d21270305bf09ee0849bfad213dedb16e4255fd095074ba785b9ebbe77b51fe89d88e9e100000000000000000000000000"], &(0x7f00000001c0)=0xe2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000200)={r3, 0x0, 0x30}, &(0x7f0000000240)=0xc) [ 129.790937] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 129.798037] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 23:56:10 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000016000007bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000040000006a0a00fe00000000850000000a000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000480)={r0, 0x0, 0xe, 0x4, &(0x7f0000000280)="d430a1fd4d5cb7e632af1936c1da", &(0x7f00000001c0)=""/4}, 0x28) r1 = fcntl$dupfd(r0, 0x0, r0) finit_module(r0, &(0x7f0000000180)='/dev/mixer\x00', 0x3) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x2040, 0x0) perf_event_open$cgroup(&(0x7f00000000c0)={0x5, 0x70, 0x9, 0x3, 0x8, 0x2, 0x0, 0x6, 0x48a0, 0x1, 0x200, 0x4, 0x6, 0x5, 0x6, 0x65da, 0x70af, 0x0, 0x1, 0x401, 0x4, 0x7ff, 0x0, 0xffffffff00000001, 0xccfd, 0x3f, 0x3, 0x7, 0x2, 0x6, 0x8, 0xfffffffffffffffb, 0x8000, 0x0, 0x7, 0x10001, 0x0, 0x1, 0x0, 0x8001, 0x6, @perf_bp={&(0x7f0000000080), 0x5}, 0x0, 0x9, 0x4, 0x7, 0x7, 0x9, 0xb20000000000}, r1, 0x5, r2, 0xb) 23:56:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x2, 0x0) writev(r0, &(0x7f0000003440)=[{&(0x7f0000000000)='h', 0x1}], 0x1) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xcc2, 0x0, 0x0, 0x0, 0xfff}) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xfffffffffffffff9, 0x800) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x1, [0x100000000]}, 0x6) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000040)={0xfdfdffff}) 23:56:10 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'\x00', 0x400}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x4) ioctl$KDSKBLED(r2, 0x4b65, 0x2) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'veth0_to_bridge\x00', 0x602}) [ 129.903646] F2FS-fs (loop1): Invalid segment count (0) [ 129.909130] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 23:56:10 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180), 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0) ioctl$TIOCCONS(r1, 0x541d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000005c0), 0xfffffffffffffe5e) 23:56:11 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x220ac3, 0x10) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)=ANY=[]) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000040)="c4c245937446822a20660fe6a9595b0000c4e119550cd0650f01c8660f15e00f8304be066e26660f3a2260a4000f303e680a000000", 0x35}], 0x1, 0x6, &(0x7f00000000c0), 0x0) [ 129.995846] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 130.002962] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 130.087041] ------------[ cut here ]------------ [ 130.088701] F2FS-fs (loop1): Invalid segment count (0) [ 130.091883] user requested TSC rate below hardware speed [ 130.097182] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 130.110185] WARNING: CPU: 0 PID: 6474 at arch/x86/kvm/x86.c:1414 kvm_set_tsc_khz+0x4f1/0x540 [ 130.118952] Kernel panic - not syncing: panic_on_warn set ... [ 130.118952] [ 130.126330] CPU: 0 PID: 6474 Comm: syz-executor6 Not tainted 4.18.0-rc8-next-20180807+ #33 [ 130.134730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.144084] Call Trace: [ 130.146677] dump_stack+0x1c9/0x2b4 [ 130.150310] ? dump_stack_print_info.cold.2+0x52/0x52 [ 130.155510] panic+0x238/0x4e7 [ 130.158714] ? add_taint.cold.5+0x16/0x16 [ 130.162864] ? __warn.cold.8+0x148/0x1ba [ 130.166935] ? kvm_set_tsc_khz+0x4f1/0x540 [ 130.171172] __warn.cold.8+0x163/0x1ba [ 130.175074] ? kvm_set_tsc_khz+0x4f1/0x540 [ 130.179326] report_bug+0x252/0x2d0 [ 130.182964] do_error_trap+0x1fc/0x4d0 [ 130.186861] ? math_error+0x3e0/0x3e0 [ 130.190664] ? vprintk_default+0x28/0x30 [ 130.194736] ? printk+0xa7/0xcf [ 130.198036] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 130.202891] do_invalid_op+0x1b/0x20 [ 130.206613] invalid_op+0x14/0x20 [ 130.210071] RIP: 0010:kvm_set_tsc_khz+0x4f1/0x540 [ 130.214918] Code: c7 c7 40 1a 02 87 c6 05 77 b6 79 07 01 e8 67 6a 3b 00 0f 0b e9 ed fd ff ff e8 6b d1 70 00 48 c7 c7 e0 19 02 87 e8 4f 6a 3b 00 <0f> 0b bb ff ff ff ff e9 d0 fd ff ff 89 45 d0 e8 4b cf af 00 8b 45 [ 130.233839] RSP: 0018:ffff88019348f398 EFLAGS: 00010286 [ 130.239254] RAX: 0000000000000000 RBX: 0000000000231867 RCX: ffffc90006829000 [ 130.246539] RDX: 000000000003712b RSI: ffffffff8163ec91 RDI: 0000000000000001 [ 130.253826] RBP: ffff88019348f3d8 R08: ffff8801b154a640 R09: ffffed003b604fd0 [ 130.261097] R10: ffffed003b604fd0 R11: ffff8801db027e87 R12: ffff880195b78040 [ 130.268386] R13: 00000000002314d6 R14: 0000000000231867 R15: 0000000000000000 [ 130.275678] ? vprintk_func+0x81/0x117 [ 130.279588] ? kvm_set_tsc_khz+0x4f1/0x540 [ 130.283847] kvm_arch_vcpu_init+0x269/0x830 [ 130.288181] kvm_vcpu_init+0x2fb/0x420 [ 130.292095] ? vcpu_stat_get+0x310/0x310 [ 130.296167] ? kvm_vm_ioctl+0x47e/0x1d80 [ 130.300239] vmx_create_vcpu+0x14c/0x28b0 [ 130.302344] IPVS: ftp: loaded support on port[0] = 21 [ 130.304404] ? refill_pi_state_cache.part.8+0x320/0x320 [ 130.304422] ? vmx_set_nested_state+0xea0/0xea0 [ 130.304436] ? get_futex_value_locked+0xcb/0xf0 [ 130.304457] ? kasan_check_write+0x14/0x20 [ 130.328594] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 130.333534] ? wait_for_completion+0x8d0/0x8d0 23:56:11 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x84, 0xff, 0x1}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x100000000004, 0x1010, r0, 0x2000000000000000) r1 = socket$inet6(0xa, 0x1000000000002, 0x3) ioctl(r1, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") bpf$BPF_GET_MAP_INFO(0xc, &(0x7f000000cff9)={0xffffffffffffffff, 0x18, &(0x7f000000c000)}, 0x0) ioctl(r0, 0x5, &(0x7f0000000000)="590d3efd47d849aa34094c32db7f23277c11a5768309c85868e99952296e9c01e8e9ff0ebd303a36d1b74be1483fbb79110c294c42f977e8d5b313d76b4cfea04791e64ab660494bce97860d191113254db6771ba63cad517698a592ec35e904ffb2b0202460458dde4b7285259992aa7738965359fb") 23:56:11 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@rc, &(0x7f0000000040)=0x80, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000380)={&(0x7f0000000200), 0xc, &(0x7f0000000340)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x20004000) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x200004e24, @multicast1}, {0x0, @remote}, 0x0, {0x2, 0x4e22, @local}, 'ip6_vti0\x00'}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000480)={0x0, @loopback, @remote}, &(0x7f0000000240)=0xc) bind(r0, &(0x7f00000003c0)=@xdp={0x2c, 0x1, r2, 0x3d}, 0x80) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'bridge_slave_1\x00', 0x3}, 0x18) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000a40)={'veth0\x00'}) sendmsg(r0, &(0x7f0000000a00)={&(0x7f0000000500)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000700), 0x0, 0x80}, 0x8001) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 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) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) init_module(&(0x7f0000000280)='\x00', 0x1, &(0x7f0000000300)='/dev/loop-control\x00') socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000440)) 23:56:11 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x3400f}, 0x3e7, &(0x7f0000000100)={&(0x7f0000000000)={0x2c, 0x31, 0x829, 0x0, 0x0, {0x3}, [@nested={0x18, 0x0, [@typed={0x14, 0x1, @ipv6=@loopback}]}]}, 0x2c}}, 0x0) fcntl$setlease(r0, 0x400, 0x2) 23:56:11 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x6, 0x10000) r1 = syz_open_dev$sndctrl(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0x4, 0x100020001) mmap(&(0x7f00002a2000/0x4000)=nil, 0x4000, 0x2000004, 0x40003e, r0, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000240)={0x9, {{0x2, 0x4e24, @remote}}, 0x1, 0x9, [{{0x2, 0x4e23, @multicast1}}, {{0x2, 0x4e24, @remote}}, {{0x2, 0x4e23, @multicast2}}, {{0x2, 0x4e21, @remote}}, {{0x2, 0x4e20, @loopback}}, {{0x2, 0x4e24, @multicast1}}, {{0x2, 0x4e21, @loopback}}, {{0x2, 0x4e24, @local}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}]}, 0x510) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x80, 0x0) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)="f8929765983f23f0a85d21372158a975996760648e204cfef727f43614bb938f396c17e5e9520e24a25c3605009518153ec373b20dd1195b8eff561cb5517a4ce50be1a08cbb1fb1e4abcf7027f9e7974ef31236a72d29d448e1942b81ad676f2a89631a5cb108d416d636a31d51b50ae8d1f162f7d30bef78596ec2f0c691dd08b2e5d5bd06b32ac19cc2415390528dc95ca111697259e436911f66bef0656855e5848532371f086cf0fa67a20b33ba3c68ea03e41805b5e5cec153a28edc4371a10aa5d14a1b4bc21c4027e1997f828296f50439c698a095c40b5bab30e0b6cf792c6c30ea13982ea60f32ff3d4d62fbdfd1797d32", 0xf6}], 0x1, 0xa) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0xfff) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000004ffc)) 23:56:11 executing program 4: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0xfffff683) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x3) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000080)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) unshare(0x40000000) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@remote, @in6=@mcast2}}, {{@in6=@mcast1}}}, &(0x7f0000000580)=0xe8) 23:56:11 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r3, 0x4) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_SET_PIT(r2, 0xae71, &(0x7f0000000140)) [ 130.338143] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 130.343349] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 130.348895] ? drop_futex_key_refs.isra.14+0x6d/0xe0 [ 130.354007] kvm_arch_vcpu_create+0xe5/0x220 [ 130.358436] ? kvm_arch_vcpu_free+0x90/0x90 [ 130.362791] kvm_vm_ioctl+0x488/0x1d80 [ 130.366698] ? drop_futex_key_refs.isra.14+0x6d/0xe0 [ 130.371817] ? futex_wake+0x304/0x760 [ 130.375633] ? kvm_set_memory_region+0x50/0x50 [ 130.380239] ? finish_task_switch+0x1d3/0x870 [ 130.384740] ? lock_downgrade+0x8f0/0x8f0 [ 130.388888] ? finish_task_switch+0x18a/0x870 [ 130.393400] ? do_futex+0x249/0x27d0 [ 130.397115] ? kasan_check_read+0x11/0x20 [ 130.401264] ? do_raw_spin_unlock+0xa7/0x2f0 [ 130.405687] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 130.410271] ? compat_start_thread+0x80/0x80 [ 130.414686] ? exit_robust_list+0x290/0x290 [ 130.419010] ? finish_task_switch+0x1d3/0x870 [ 130.423530] ? lock_acquire+0x1e4/0x540 [ 130.427517] ? __fget+0x4ac/0x740 [ 130.430995] ? lock_downgrade+0x8f0/0x8f0 [ 130.435157] ? __switch_to_asm+0x40/0x70 [ 130.439219] ? lock_release+0xa30/0xa30 [ 130.443192] ? __switch_to_asm+0x34/0x70 [ 130.447270] ? __switch_to_asm+0x40/0x70 [ 130.451333] ? __switch_to_asm+0x34/0x70 [ 130.455411] ? __switch_to_asm+0x40/0x70 [ 130.459479] ? __schedule+0x884/0x1ec0 [ 130.463377] ? __fget+0x4d5/0x740 [ 130.466843] ? ksys_dup3+0x690/0x690 [ 130.470568] ? kasan_check_write+0x14/0x20 [ 130.474806] ? do_raw_spin_lock+0xc1/0x200 [ 130.479054] ? trace_hardirqs_off+0xd/0x10 [ 130.483297] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 130.488421] ? kvm_set_memory_region+0x50/0x50 [ 130.493007] do_vfs_ioctl+0x1de/0x1720 [ 130.496903] ? ioctl_preallocate+0x300/0x300 [ 130.501314] ? __fget_light+0x2f7/0x440 [ 130.505290] ? __schedule+0x1ec0/0x1ec0 [ 130.509270] ? fget_raw+0x20/0x20 [ 130.512722] ? trace_hardirqs_on+0xd/0x10 [ 130.516868] ? kmem_cache_free+0x22e/0x2d0 [ 130.521109] ? __x64_sys_futex+0x47f/0x6a0 [ 130.525348] ? do_futex+0x27d0/0x27d0 [ 130.529149] ? security_file_ioctl+0x94/0xc0 [ 130.533570] ksys_ioctl+0xa9/0xd0 [ 130.537033] __x64_sys_ioctl+0x73/0xb0 [ 130.540930] do_syscall_64+0x1b9/0x820 [ 130.544829] ? finish_task_switch+0x1d3/0x870 [ 130.549342] ? syscall_return_slowpath+0x5e0/0x5e0 [ 130.554291] ? syscall_return_slowpath+0x31d/0x5e0 [ 130.559229] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 130.564253] ? __switch_to_asm+0x34/0x70 [ 130.568323] ? __switch_to_asm+0x34/0x70 [ 130.572386] ? __switch_to_asm+0x40/0x70 [ 130.576446] ? __switch_to_asm+0x34/0x70 [ 130.580518] ? __switch_to_asm+0x40/0x70 [ 130.584597] ? __switch_to_asm+0x34/0x70 [ 130.588660] ? __switch_to_asm+0x40/0x70 [ 130.592727] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 130.597589] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 130.602781] RIP: 0033:0x456cb9 [ 130.605986] 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 [ 130.624884] RSP: 002b:00007fb386de9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 130.632602] RAX: ffffffffffffffda RBX: 00007fb386dea6d4 RCX: 0000000000456cb9 [ 130.639869] RDX: 0000000000000000 RSI: 000000000000ae41 RDI: 0000000000000014 [ 130.647138] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 130.654407] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 130.661685] R13: 00000000004ce2c0 R14: 00000000004c4c57 R15: 0000000000000000 [ 130.669251] Dumping ftrace buffer: [ 130.672794] (ftrace buffer empty) [ 130.676494] Kernel Offset: disabled [ 130.680110] Rebooting in 86400 seconds..