[....] 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[ 30.828660] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 35.286948] random: sshd: uninitialized urandom read (32 bytes read) [ 35.845851] random: sshd: uninitialized urandom read (32 bytes read) [ 37.499982] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.18' (ECDSA) to the list of known hosts. [ 43.170718] random: sshd: uninitialized urandom read (32 bytes read) 2018/06/19 20:18:16 fuzzer started [ 44.731400] random: cc1: uninitialized urandom read (8 bytes read) 2018/06/19 20:18:18 dialing manager at 10.128.0.26:35705 [ 49.746858] random: crng init done 2018/06/19 20:18:24 syscalls: 1518 2018/06/19 20:18:24 code coverage: enabled 2018/06/19 20:18:24 comparison tracing: ioctl(KCOV_TRACE_CMP) failed: errno 524 2018/06/19 20:18:24 setuid sandbox: enabled 2018/06/19 20:18:24 namespace sandbox: enabled 2018/06/19 20:18:24 fault injection: enabled 2018/06/19 20:18:24 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2018/06/19 20:18:24 net packed injection: enabled 20:18:31 executing program 0: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe0ff4)) 20:18:31 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x6558, 0x4, 0x1, 0x0, 0x0, 0x543, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 20:18:31 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x80000000004) write(r0, &(0x7f0000000040)="290000001400090000000000000060eb0100100006a40e071d3b00007f25ffffff0140002a00f3ff09", 0x29) 20:18:31 executing program 2: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000004ffc)=0x1000) read(r1, &(0x7f0000000340)=""/143, 0xfffffc68) 20:18:31 executing program 4: 20:18:31 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$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) 20:18:31 executing program 5: clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000680)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x0) getdents(r0, &(0x7f0000000200)=""/20, 0xd) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 20:18:31 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000004ffc)=0x1000) read(r0, &(0x7f0000000340)=""/143, 0xfffffc68) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) [ 59.530019] IPVS: ftp: loaded support on port[0] = 21 [ 59.559521] IPVS: ftp: loaded support on port[0] = 21 [ 59.597671] IPVS: ftp: loaded support on port[0] = 21 [ 59.618106] IPVS: ftp: loaded support on port[0] = 21 [ 59.665200] IPVS: ftp: loaded support on port[0] = 21 [ 59.672507] IPVS: ftp: loaded support on port[0] = 21 [ 59.687743] IPVS: ftp: loaded support on port[0] = 21 [ 59.702689] IPVS: ftp: loaded support on port[0] = 21 [ 61.048189] ip (4605) used greatest stack depth: 54424 bytes left [ 61.978467] ip (4680) used greatest stack depth: 54344 bytes left [ 62.539193] ip (4730) used greatest stack depth: 54328 bytes left [ 62.753378] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.759869] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.802099] device bridge_slave_0 entered promiscuous mode [ 62.989451] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.995944] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.022562] device bridge_slave_0 entered promiscuous mode [ 63.060661] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.067165] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.077370] device bridge_slave_0 entered promiscuous mode [ 63.085981] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.092484] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.107377] device bridge_slave_1 entered promiscuous mode [ 63.135190] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.141631] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.169161] device bridge_slave_0 entered promiscuous mode [ 63.190320] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.196787] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.211873] device bridge_slave_0 entered promiscuous mode [ 63.221135] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.227569] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.237779] device bridge_slave_0 entered promiscuous mode [ 63.245638] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.252160] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.262626] device bridge_slave_1 entered promiscuous mode [ 63.274820] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.281278] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.320301] device bridge_slave_0 entered promiscuous mode [ 63.331760] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.350151] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.358869] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.365291] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.402266] device bridge_slave_0 entered promiscuous mode [ 63.418863] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.425352] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.443260] device bridge_slave_1 entered promiscuous mode [ 63.452300] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.458750] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.468991] device bridge_slave_1 entered promiscuous mode [ 63.477612] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.484095] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.496344] device bridge_slave_1 entered promiscuous mode [ 63.510862] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.517326] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.544088] device bridge_slave_1 entered promiscuous mode [ 63.564166] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.581971] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.589906] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.596419] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.614238] device bridge_slave_1 entered promiscuous mode [ 63.633491] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.639975] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.668361] device bridge_slave_1 entered promiscuous mode [ 63.697783] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.706210] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.714298] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.758784] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.811709] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.875544] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.886301] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.914954] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.952772] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.987980] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 64.034605] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 64.078790] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 64.170381] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.224422] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.422883] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.446537] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.470496] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.507566] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.558430] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.655807] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 64.669590] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.686469] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.698596] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.730898] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.752177] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.772827] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.782893] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.867700] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.899984] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 64.906989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.923563] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.933140] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.955630] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.970030] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.983748] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.001641] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 65.015580] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.052443] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 65.064566] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 65.071558] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.093851] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 65.102718] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.156653] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.163642] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.189737] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.197016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.224886] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 65.231899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.249360] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 65.256313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.304394] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.311415] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.337628] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.344656] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.449927] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.457136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.478779] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.485758] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.601011] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.620497] team0: Port device team_slave_0 added [ 65.705856] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.739630] team0: Port device team_slave_0 added [ 65.790748] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.831863] team0: Port device team_slave_1 added [ 65.877843] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.893207] team0: Port device team_slave_0 added [ 65.928190] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.943942] team0: Port device team_slave_0 added [ 65.969998] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.996228] team0: Port device team_slave_0 added [ 66.012557] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 66.038981] team0: Port device team_slave_0 added [ 66.054147] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.071001] team0: Port device team_slave_1 added [ 66.093156] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.110401] team0: Port device team_slave_1 added [ 66.125107] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 66.137343] team0: Port device team_slave_0 added [ 66.151268] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.175812] team0: Port device team_slave_1 added [ 66.187942] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.196648] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 66.212999] team0: Port device team_slave_0 added [ 66.228144] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.238683] team0: Port device team_slave_1 added [ 66.245214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.262882] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.288064] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.307890] team0: Port device team_slave_1 added [ 66.326339] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.338544] team0: Port device team_slave_1 added [ 66.359181] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.366981] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.377725] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.407205] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.414513] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.426669] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.443579] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.460193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.474269] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.497792] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.506505] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.513465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.521991] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.540958] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.550376] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.560836] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.569599] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.586841] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.615760] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.629019] team0: Port device team_slave_1 added [ 66.647904] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.659380] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.682409] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.698974] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.720657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.743861] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.771373] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.786751] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.794625] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.802538] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.815880] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.842512] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.871758] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.895945] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.917326] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.935194] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.950796] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.963835] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.977192] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.995012] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.003677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.018611] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.042265] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.051547] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.058868] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.076401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.105335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.121234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.131230] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 67.138557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.147556] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.159453] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.168419] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.179300] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 67.197968] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.207904] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.215722] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.237225] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.266588] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.292572] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.320670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.329693] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.337555] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.345814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.353986] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.362347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.373844] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.386343] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.406083] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.421317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.431162] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.457310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.471075] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.481007] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.489254] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.522925] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.530496] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.548138] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.576931] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.601574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.627989] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.648605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.658369] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.667534] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.677584] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.690576] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.699530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.719514] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.732316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.747291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.771146] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.791898] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.823139] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.532974] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.539433] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.546280] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.552713] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.587871] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.605756] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.645404] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.651887] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.658725] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.665173] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.737012] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.819514] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.825980] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.832786] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.839209] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.908823] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.924509] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.930948] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.937758] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.944190] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.961124] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.978401] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.984844] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.991600] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.998062] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.006385] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 70.021539] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.027977] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.034777] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.041203] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.078109] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 70.235913] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.242384] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.249209] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.255740] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.280788] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 70.311488] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.317948] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.324756] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.331182] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.342195] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 70.624385] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.642015] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.678745] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.709182] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.728383] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.735615] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.743420] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.331718] ip (5427) used greatest stack depth: 54120 bytes left [ 77.832506] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.362494] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.400181] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.435196] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.466230] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.526535] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.557268] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.705604] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.885734] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.135783] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.194508] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.207854] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.258747] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.357882] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.364451] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.375892] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.427652] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.440944] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.621577] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.928446] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.934768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.948716] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.995901] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.003934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.024814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.057609] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.066586] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.078169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.112098] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.119874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.132741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.173792] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.215532] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.221798] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.230780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.340146] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.346426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.357774] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.467848] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.474224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.486768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.753311] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.897738] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.925235] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.949451] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.966463] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.231331] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.257736] 8021q: adding VLAN 0 to HW filter on device team0 20:18:57 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 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={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 20:18:58 executing program 4: 20:18:58 executing program 4: 20:18:58 executing program 4: 20:18:58 executing program 4: 20:18:58 executing program 3: 20:18:58 executing program 4: 20:18:58 executing program 0: 20:18:58 executing program 1: 20:18:58 executing program 3: madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xc) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) 20:18:59 executing program 7: 20:19:00 executing program 2: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 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_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) 20:19:00 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") connect$inet(0xffffffffffffffff, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) close(r0) 20:19:00 executing program 0: 20:19:00 executing program 1: 20:19:00 executing program 7: 20:19:00 executing program 3: madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xc) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) 20:19:00 executing program 5: 20:19:00 executing program 6: 20:19:00 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="840000001c0019062abd7000fbdbdf25c6000000", @ANYBLOB="0300200b14000100ff01000000000000000000000000000108000900010400000c000200ffffffffffff0000080005000400000008000100ffffffff0800090000000000080006004e20000014000300ffffffffd100000000000000470e7b9d4b60bf989b00000000000000"], 0x2}, 0x1}, 0x0) 20:19:00 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCEXCL(r1, 0x540c) syz_open_pts(r0, 0x0) 20:19:00 executing program 5: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 20:19:00 executing program 7: perf_event_open(&(0x7f00000006c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000), 0x4) 20:19:00 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='io\x00') lseek(r0, 0x2, 0x0) 20:19:00 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f00000004c0)=""/129, 0x81) 20:19:00 executing program 2: keyctl$revoke(0x3, 0x0) 20:19:00 executing program 3: 20:19:00 executing program 1: 20:19:00 executing program 7: 20:19:00 executing program 2: 20:19:00 executing program 6: 20:19:00 executing program 0: 20:19:00 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 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_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000140)=""/108, 0x6c) close(r0) 20:19:00 executing program 5: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 20:19:00 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) socket$inet6(0xa, 0x1, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000001c0)='0', 0x1}], 0x1) 20:19:00 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0x11, r0, 0x0) clone(0x0, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 20:19:00 executing program 7: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`?', 0x30, 0x3a, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2, 0x4], {0x0, 0x6, "c10200", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 20:19:00 executing program 6: 20:19:00 executing program 2: 20:19:00 executing program 0: 20:19:00 executing program 1: 20:19:00 executing program 3: 20:19:00 executing program 2: 20:19:00 executing program 7: 20:19:00 executing program 6: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) close(r0) 20:19:00 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b0d5e36eddaa1e6ea64aa8e1c9", 0x10) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = accept4(r0, 0x0, &(0x7f00000000c0), 0x0) sendmsg$rds(r2, &(0x7f0000001480)={&(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001400)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1}, 0x0) 20:19:01 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") socketpair(0x18, 0x0, 0x2, &(0x7f0000000000)) 20:19:01 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000ac0)=0x80, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x14}, 0x98) 20:19:01 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) io_setup(0x20000000001004, &(0x7f0000000280)=0x0) r2 = eventfd2(0x0, 0x0) read$eventfd(r2, &(0x7f0000000140), 0x8) io_submit(r1, 0x1, &(0x7f0000001b80)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x1, r2}]) 20:19:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x7fff, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e4d000)=0x77a1, 0x4) 20:19:01 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="e81100001000010226bd7000fedbdf25ac14141c000000000000000000000000000000060000000000000000100000004e21fd204e200005020020202c000000", @ANYRES32, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x10}, 0x4040) 20:19:01 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0x11, r0, 0x0) clone(0x0, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 20:19:01 executing program 6: 20:19:01 executing program 7: 20:19:01 executing program 3: 20:19:01 executing program 2: 20:19:01 executing program 6: 20:19:01 executing program 0: 20:19:01 executing program 7: 20:19:01 executing program 3: 20:19:01 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x315) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 20:19:01 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") writev(r1, &(0x7f0000000200)=[{&(0x7f00000001c0)='0', 0x1}], 0x1) 20:19:01 executing program 6: r0 = socket(0x2000000011, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @rand_addr}, 'lo\x00'}) 20:19:02 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000ac0)=0x80, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x14}, 0x98) 20:19:02 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f0000000000)=0x7f, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="52aca926168703ecc2aefcdc49b072840e206136be32d06900bfea0dfd2c97bb1bfb535e80bd4a09f35693f1af7f25725677d8370e8649050c1625ad6c6984192b48223bf31ca316163ca0f3c130480f48cd8bca0bd083f9ebd0c200ddf55adfda", 0x61}], 0x1) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 20:19:02 executing program 3: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1000082) r1 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000180), 0x0, 0x1081804) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) 20:19:02 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x29) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) 20:19:02 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16f477671070") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x1}, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 20:19:02 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x315) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 20:19:02 executing program 6: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1000082) r1 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000180)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x1081804) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) 20:19:02 executing program 5: 20:19:02 executing program 5: 20:19:02 executing program 0: 20:19:02 executing program 3: perf_event_open(&(0x7f0000000100)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x802c542a, &(0x7f0000000000)) 20:19:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000140)={0x10, 0x0, 0x0, 0xd}, 0xc) 20:19:02 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000080)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000001c00)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000003c0)=ANY=[]}}], 0x2, 0x0) 20:19:02 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2ca75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d964e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb4316cceb5bae136654e58499da7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470a8") preadv(r0, &(0x7f0000000800)=[{&(0x7f0000003200)=""/4096, 0x1000}], 0x1, 0x0) 20:19:02 executing program 2: perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file1\x00', 0x40800000) fallocate(r0, 0x0, 0x0, 0x200) fallocate(r0, 0x3, 0x9, 0x1000001) 20:19:02 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x0}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)=@ipv4_newaddr={0x30, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_FLAGS={0x8, 0x8, 0x585}, @IFA_BROADCAST={0x8, 0x4, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000001}, 0x4004000) [ 209.486041] INFO: rcu_sched detected stalls on CPUs/tasks: [ 209.491737] (detected by 1, t=120002 jiffies, g=13818, c=13817, q=533) [ 209.498557] All QSes seen, last rcu_sched kthread activity 120002 (4294876783-4294756781), jiffies_till_next_fqs=3, root ->qsmask 0x0 [ 209.510699] syz-executor6 R running task 55864 6765 4492 0x8000000a [ 209.518070] Call Trace: [ 209.520667] [ 209.522851] sched_show_task+0x610/0x740 [ 209.526947] rcu_check_callbacks+0x277a/0x2ae0 [ 209.531571] update_process_times+0x132/0x1a0 [ 209.536091] tick_sched_timer+0x3ba/0x520 [ 209.540276] __hrtimer_run_queues+0xc54/0x1630 [ 209.544892] ? tick_setup_sched_timer+0x5e0/0x5e0 [ 209.549790] hrtimer_interrupt+0x451/0x13c0 [ 209.554153] ? __msan_poison_alloca+0x15c/0x1d0 [ 209.558853] ? trace_local_timer_entry+0x2f/0x1d0 [ 209.563728] ? hrtimer_init+0x5c0/0x5c0 [ 209.567722] local_apic_timer_interrupt+0x6b/0x250 [ 209.572676] smp_apic_timer_interrupt+0x5a/0x90 [ 209.577360] apic_timer_interrupt+0xf/0x20 [ 209.581606] [ 209.583860] RIP: 0010:msan_get_shadow_origin_ptr+0x8/0x230 [ 209.589488] RSP: 0018:ffff88011538f270 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 209.597273] RAX: ffffffff81539215 RBX: 0000000000000003 RCX: ffff880114df0000 [ 209.604556] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff88011538f318 [ 209.611836] RBP: ffff88011538f280 R08: 0000000000000000 R09: 0000000000000002 [ 209.619117] R10: 0000000000000000 R11: ffffffff81174e40 R12: ffff88011538f318 [ 209.626396] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff8b58d000 [ 209.633705] ? native_apic_mem_read+0x60/0x60 [ 209.638218] ? smp_call_function_single+0x355/0x4e0 [ 209.643254] __msan_metadata_ptr_for_load_4+0x10/0x20 [ 209.648545] smp_call_function_single+0x363/0x4e0 [ 209.653402] ? has_bh_in_lru+0x520/0x520 [ 209.657477] ? has_bh_in_lru+0x520/0x520 [ 209.661580] ? cpumask_next_and+0xa9/0xc0 [ 209.665749] smp_call_function_many+0x662/0xdf0 [ 209.670432] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 209.675831] ? has_bh_in_lru+0x520/0x520 [ 209.679919] ? has_bh_in_lru+0x520/0x520 [ 209.684014] on_each_cpu_cond+0x325/0x3f0 [ 209.688180] ? filemap_write_and_wait+0x385/0x950 [ 209.693063] ? invalidate_bh_lrus+0x60/0x60 [ 209.697414] ? has_bh_in_lru+0x520/0x520 [ 209.701516] invalidate_bh_lrus+0x54/0x60 [ 209.705710] __blkdev_put+0x43a/0xc90 [ 209.709554] ? disk_flush_events+0x16f/0x260 [ 209.713994] ? mutex_unlock+0x15/0x80 [ 209.717831] blkdev_put+0x435/0x570 [ 209.721480] blkdev_close+0xa6/0xf0 [ 209.725127] __fput+0x458/0xa30 [ 209.728431] ? fput+0x2e0/0x2e0 [ 209.731761] ____fput+0x37/0x40 [ 209.735096] task_work_run+0x22e/0x2b0 [ 209.739026] do_exit+0x110e/0x3930 [ 209.742608] do_group_exit+0x1a0/0x360 [ 209.746552] get_signal+0x1405/0x1ec0 [ 209.750383] ? __sb_end_write+0xa6/0x130 [ 209.754492] ? touch_atime+0x1e8/0x530 [ 209.758426] ? prepare_exit_to_usermode+0x271/0x3a0 [ 209.763494] ? prepare_exit_to_usermode+0x271/0x3a0 [ 209.768547] do_signal+0xb8/0x1d20 [ 209.772118] ? kmsan_set_origin_inline+0x6b/0x120 [ 209.776997] ? kmsan_set_origin_inline+0x6b/0x120 [ 209.781855] ? __msan_poison_alloca+0x15c/0x1d0 [ 209.786577] ? syscall_return_slowpath+0xe9/0x710 [ 209.791464] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 209.796426] ? syscall_return_slowpath+0xe9/0x710 [ 209.801291] ? prepare_exit_to_usermode+0xec/0x3a0 [ 209.806269] prepare_exit_to_usermode+0x271/0x3a0 [ 209.811148] syscall_return_slowpath+0xe9/0x710 [ 209.815865] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 209.821270] ? __x64_sys_sendfile64+0x25a/0x390 [ 209.825957] do_syscall_64+0x1ad/0x230 [ 209.829866] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 209.835064] RIP: 0033:0x455b29 [ 209.838267] RSP: 002b:00007fb26fa08c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 209.845991] RAX: 00000000006c3000 RBX: 00007fb26fa096d4 RCX: 0000000000455b29 [ 209.853267] RDX: 0000000020000000 RSI: 0000000000000013 RDI: 0000000000000013 [ 209.860544] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 209.867826] R10: 0000000002000005 R11: 0000000000000246 R12: 00000000ffffffff [ 209.875104] R13: 00000000004c0ba0 R14: 00000000004d09a8 R15: 0000000000000000 [ 209.882411] rcu_sched kthread starved for 120002 jiffies! g13818 c13817 f0x2 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=0 [ 209.892985] RCU grace-period kthread stack dump: [ 209.897739] rcu_sched R running task 61960 9 2 0x80000000 [ 209.905115] Call Trace: [ 209.907751] __schedule+0x651/0x770 [ 209.911400] schedule+0x1cc/0x2f0 [ 209.914867] schedule_timeout+0x3ef/0x580 [ 209.919030] ? run_local_timers+0x100/0x100 [ 209.923367] rcu_gp_kthread+0x21e1/0x38d0 [ 209.927554] kthread+0x4db/0x6c0 [ 209.930933] ? rcu_barrier_func+0x120/0x120 [ 209.935270] ? kthread_blkcg+0xf0/0xf0 [ 209.939173] ret_from_fork+0x35/0x40