[ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.10.40' (ECDSA) to the list of known hosts. 2020/09/18 04:20:16 fuzzer started 2020/09/18 04:20:17 dialing manager at 10.128.0.105:35461 2020/09/18 04:20:18 syscalls: 3334 2020/09/18 04:20:18 code coverage: enabled 2020/09/18 04:20:18 comparison tracing: enabled 2020/09/18 04:20:18 extra coverage: enabled 2020/09/18 04:20:18 setuid sandbox: enabled 2020/09/18 04:20:18 namespace sandbox: enabled 2020/09/18 04:20:18 Android sandbox: /sys/fs/selinux/policy does not exist 2020/09/18 04:20:18 fault injection: enabled 2020/09/18 04:20:18 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/09/18 04:20:18 net packet injection: enabled 2020/09/18 04:20:18 net device setup: enabled 2020/09/18 04:20:18 concurrency sanitizer: enabled 2020/09/18 04:20:18 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/09/18 04:20:18 USB emulation: enabled 2020/09/18 04:20:18 hci packet injection: enabled 2020/09/18 04:20:20 suppressing KCSAN reports in functions: 'blk_mq_rq_ctx_init' 'generic_write_end' 'ext4_free_inodes_count' 'alloc_pid' 'io_sq_thread' '__delete_from_page_cache' 'do_nanosleep' '__ext4_new_inode' 'futex_wait_queue_me' 'n_tty_receive_buf_common' 'snd_rawmidi_kernel_write1' 'expire_timers' 'xas_clear_mark' 'blk_mq_sched_dispatch_requests' '__delayacct_blkio_end' '__xa_clear_mark' 'pcpu_alloc' 'ext4_free_inode' 'kauditd_thread' 'xas_find_marked' 'ext4_handle_inode_extension' 'ext4_writepages' 'ext4_mark_iloc_dirty' 'do_select' 'wg_packet_decrypt_worker' 04:20:35 executing program 0: r0 = socket(0x22, 0x3, 0x0) bind$packet(r0, 0x0, 0x0) 04:20:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x35b) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0xfffd, 0x0, 0x0, 0x91de, 0x0, "4a00014000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)) 04:20:36 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x2}, 0x0) socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(0xffffffffffffffff, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r2, &(0x7f0000000980), 0x10a9) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000200)=@abs={0x1}, 0x6e, &(0x7f00000019c0)=[{&(0x7f00000002c0)}, {0x0}, {0x0}, {0x0}, {&(0x7f00000006c0)}], 0x5, 0x0, 0x20}, 0x0) fcntl$setstatus(r3, 0x4, 0x46000) lseek(r3, 0x4200, 0x0) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1, &(0x7f00000002c0)=0x0) open(0x0, 0x0, 0x0) io_submit(r5, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000), 0x10000}]) r6 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r3, r6, 0x0, 0x8400fffffffb) sendfile(r2, r2, &(0x7f0000000100), 0x8080ffffff7e) 04:20:36 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = dup3(r3, r4, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r5, 0x4008ae89, &(0x7f0000000000)={0x0, 0x0, [0xce, 0x0, 0x0, 0x0, 0x4b564d04]}) dup2(r6, r5) pipe(&(0x7f0000000000)) 04:20:36 executing program 4: r0 = socket(0x2, 0x3, 0x14) clone3(&(0x7f0000001400)={0x81f00, &(0x7f0000000280)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pidfd_getfd(r1, r0, 0x0) 04:20:36 executing program 5: clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) move_pages(0x0, 0x17, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), &(0x7f0000002000), 0x0) syzkaller login: [ 51.897788][ T8708] IPVS: ftp: loaded support on port[0] = 21 [ 51.966650][ T8708] chnl_net:caif_netlink_parms(): no params data found [ 51.993909][ T8708] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.001377][ T8708] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.010175][ T8708] device bridge_slave_0 entered promiscuous mode [ 52.018188][ T8708] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.025236][ T8708] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.056281][ T8708] device bridge_slave_1 entered promiscuous mode [ 52.072334][ T8708] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.082913][ T8708] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.084777][ T8710] IPVS: ftp: loaded support on port[0] = 21 [ 52.100660][ T8708] team0: Port device team_slave_0 added [ 52.108585][ T8708] team0: Port device team_slave_1 added [ 52.124869][ T8708] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 52.131958][ T8708] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 52.158370][ T8708] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 52.186578][ T8708] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 52.193551][ T8708] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 52.198661][ T8712] IPVS: ftp: loaded support on port[0] = 21 [ 52.221973][ T8708] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 52.311675][ T8714] IPVS: ftp: loaded support on port[0] = 21 [ 52.319318][ T8708] device hsr_slave_0 entered promiscuous mode [ 52.330423][ T8708] device hsr_slave_1 entered promiscuous mode [ 52.351495][ T8710] chnl_net:caif_netlink_parms(): no params data found [ 52.448118][ T8716] IPVS: ftp: loaded support on port[0] = 21 [ 52.469757][ T8710] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.487940][ T8710] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.495431][ T8710] device bridge_slave_0 entered promiscuous mode [ 52.517160][ T8712] chnl_net:caif_netlink_parms(): no params data found [ 52.529305][ T8710] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.536567][ T8710] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.544408][ T8710] device bridge_slave_1 entered promiscuous mode [ 52.589297][ T8710] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.632782][ T8708] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 52.650676][ T8708] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 52.678278][ T8710] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.688797][ T8708] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 52.697508][ T8708] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 52.712944][ T8714] chnl_net:caif_netlink_parms(): no params data found [ 52.739415][ T8718] IPVS: ftp: loaded support on port[0] = 21 [ 52.754812][ T8710] team0: Port device team_slave_0 added [ 52.768430][ T8712] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.779609][ T8712] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.787633][ T8712] device bridge_slave_0 entered promiscuous mode [ 52.804566][ T8710] team0: Port device team_slave_1 added [ 52.825916][ T8712] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.832953][ T8712] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.840705][ T8712] device bridge_slave_1 entered promiscuous mode [ 52.874997][ T8714] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.886099][ T8714] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.893617][ T8714] device bridge_slave_0 entered promiscuous mode [ 52.901053][ T8710] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 52.908358][ T8710] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 52.934607][ T8710] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 52.945703][ T8716] chnl_net:caif_netlink_parms(): no params data found [ 52.959672][ T8714] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.967450][ T8714] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.974976][ T8714] device bridge_slave_1 entered promiscuous mode [ 52.982137][ T8708] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.989196][ T8708] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.996565][ T8708] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.003838][ T8708] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.012256][ T8710] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.019755][ T8710] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 53.047751][ T8710] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.068057][ T8712] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.079615][ T4778] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.087021][ T4778] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.103972][ T8714] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.116355][ T8710] device hsr_slave_0 entered promiscuous mode [ 53.122729][ T8710] device hsr_slave_1 entered promiscuous mode [ 53.130088][ T8710] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 53.138053][ T8710] Cannot create hsr debugfs directory [ 53.147241][ T8712] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.157062][ T8714] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.184226][ T8712] team0: Port device team_slave_0 added [ 53.191938][ T8712] team0: Port device team_slave_1 added [ 53.212955][ T8714] team0: Port device team_slave_0 added [ 53.232026][ T8712] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.239172][ T8712] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 53.265451][ T8712] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.288544][ T8718] chnl_net:caif_netlink_parms(): no params data found [ 53.304324][ T8714] team0: Port device team_slave_1 added [ 53.310540][ T8712] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.317684][ T8712] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 53.343598][ T8712] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.361750][ T8716] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.368927][ T8716] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.376393][ T8716] device bridge_slave_0 entered promiscuous mode [ 53.394863][ T8716] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.402007][ T8716] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.409598][ T8716] device bridge_slave_1 entered promiscuous mode [ 53.425972][ T8714] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.432928][ T8714] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 53.459074][ T8714] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.473153][ T8714] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.480137][ T8714] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 53.506188][ T8714] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.523597][ T8716] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.534560][ T8716] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.557081][ T8712] device hsr_slave_0 entered promiscuous mode [ 53.563517][ T8712] device hsr_slave_1 entered promiscuous mode [ 53.569815][ T8712] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 53.577492][ T8712] Cannot create hsr debugfs directory [ 53.618263][ T8714] device hsr_slave_0 entered promiscuous mode [ 53.624927][ T8714] device hsr_slave_1 entered promiscuous mode [ 53.631950][ T8714] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 53.639952][ T8714] Cannot create hsr debugfs directory [ 53.652458][ T8710] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 53.661063][ T8710] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 53.674901][ T8716] team0: Port device team_slave_0 added [ 53.682015][ T8716] team0: Port device team_slave_1 added [ 53.690989][ T8710] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 53.703276][ T8710] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 53.714584][ T8718] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.723195][ T8718] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.730968][ T8718] device bridge_slave_0 entered promiscuous mode [ 53.747777][ T8708] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.778377][ T8718] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.788660][ T8718] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.797645][ T8718] device bridge_slave_1 entered promiscuous mode [ 53.810208][ T8708] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.820897][ T8716] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.828242][ T8716] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 53.854785][ T8716] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.879938][ T8718] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.891673][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.899700][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.912426][ T8716] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.920051][ T8716] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 53.946131][ T12] Bluetooth: hci0: command 0x0409 tx timeout [ 53.947071][ T8716] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.967422][ T8718] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.986050][ T3955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.995137][ T3955] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.004034][ T3955] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.011106][ T3955] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.019163][ T3955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.027695][ T3955] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.035999][ T3955] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.043030][ T3955] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.050715][ T3955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.059409][ T8712] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 54.070202][ T8712] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 54.081302][ T8712] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 54.088021][ T9874] Bluetooth: hci1: command 0x0409 tx timeout [ 54.097034][ T8712] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 54.131070][ T8716] device hsr_slave_0 entered promiscuous mode [ 54.137515][ T8716] device hsr_slave_1 entered promiscuous mode [ 54.143765][ T8716] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 54.152080][ T8716] Cannot create hsr debugfs directory [ 54.168678][ T8718] team0: Port device team_slave_0 added [ 54.176184][ T8714] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 54.186659][ T8714] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 54.209789][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.218776][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.227380][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.236130][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.244429][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.253358][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.261794][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.270527][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.278843][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.287748][ T8718] team0: Port device team_slave_1 added [ 54.293472][ T3974] Bluetooth: hci2: command 0x0409 tx timeout [ 54.299962][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.310337][ T8708] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.318441][ T8714] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 54.325422][ T9874] Bluetooth: hci3: command 0x0409 tx timeout [ 54.333201][ T8714] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 54.353210][ T8710] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.371964][ T8718] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 54.379453][ T8718] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 54.406159][ T8718] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 54.417508][ T4778] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.425017][ T4778] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.450768][ T8716] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 54.459887][ T8710] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.472324][ T8718] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 54.480320][ T8718] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 54.486032][ T3974] Bluetooth: hci4: command 0x0409 tx timeout [ 54.506591][ T8718] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 54.531213][ T8716] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 54.540989][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.549528][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.558709][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.565754][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.573514][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.583161][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.591323][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.598354][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.606231][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 54.613612][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 54.628725][ T8718] device hsr_slave_0 entered promiscuous mode [ 54.635084][ T8718] device hsr_slave_1 entered promiscuous mode [ 54.641532][ T8718] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 54.645455][ T9874] Bluetooth: hci5: command 0x0409 tx timeout [ 54.649135][ T8718] Cannot create hsr debugfs directory [ 54.668201][ T8716] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 54.680914][ T8716] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 54.693776][ T9217] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.703314][ T9217] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.712227][ T9217] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.724831][ T8708] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.739902][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.748830][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.757725][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.774396][ T8710] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 54.785092][ T8710] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 54.816027][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.824312][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.833673][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.842170][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.850728][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.859020][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.869098][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.892622][ T9217] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.903609][ T9217] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.920402][ T8718] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 54.932354][ T8708] device veth0_vlan entered promiscuous mode [ 54.951255][ T4778] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.960452][ T4778] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.968999][ T4778] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 54.977814][ T4778] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 54.986155][ T4778] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.993842][ T4778] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.002506][ T8718] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 55.011168][ T8718] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 55.022798][ T8718] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 55.039205][ T8708] device veth1_vlan entered promiscuous mode [ 55.048148][ T8710] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.060712][ T8714] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.074613][ T8714] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.083968][ T9217] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 55.092163][ T9217] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 55.100191][ T9217] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.107940][ T9217] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.123881][ T8716] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.135379][ T4778] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.143892][ T4778] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.154032][ T4778] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.161084][ T4778] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.178251][ T8712] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.185763][ T4778] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.195494][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.203711][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.220928][ T8716] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.236340][ T8708] device veth0_macvtap entered promiscuous mode [ 55.244897][ T8708] device veth1_macvtap entered promiscuous mode [ 55.252546][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 55.261016][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.268797][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.277397][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.285829][ T3974] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.292950][ T3974] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.300606][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.308478][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.316030][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.330188][ T4778] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.339819][ T4778] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.348147][ T4778] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.355219][ T4778] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.363009][ T4778] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.371691][ T4778] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.380019][ T4778] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.387118][ T4778] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.394734][ T4778] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.404822][ T4778] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.413090][ T4778] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.433732][ T8708] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 55.447206][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.456930][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.465170][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.476517][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.484913][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.494577][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.503217][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.511887][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.520582][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.529482][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.537710][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.555777][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.564035][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.574056][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.582841][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.591437][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.600010][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.608447][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.616870][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.631730][ T8714] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 55.643037][ T8714] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 55.655275][ T8716] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.665015][ T8712] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.674209][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.683121][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.691500][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.700261][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.708478][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.716118][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.723638][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.733196][ T8708] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 55.750251][ T9217] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.758847][ T9217] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.767942][ T9217] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.776231][ T9217] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.784794][ T9217] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.792749][ T9217] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.803579][ T8708] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.812679][ T8708] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.821485][ T8708] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.830239][ T8708] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.845877][ T4778] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 55.853246][ T4778] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 55.862050][ T4778] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.870599][ T4778] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.879018][ T4778] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.886166][ T4778] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.894655][ T8710] device veth0_vlan entered promiscuous mode [ 55.909490][ T8714] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.937124][ T9217] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.945024][ T9217] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 55.952890][ T9217] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 55.960577][ T9217] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.969329][ T9217] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.977928][ T9217] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.984929][ T9217] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.992797][ T9217] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.001439][ T9217] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.005326][ T3974] Bluetooth: hci0: command 0x041b tx timeout [ 56.010316][ T9217] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.023598][ T9217] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.032206][ T9217] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.040610][ T9217] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.048955][ T9217] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.057333][ T9217] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.066437][ T9217] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.078906][ T8710] device veth1_vlan entered promiscuous mode [ 56.089625][ T8718] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.101306][ T8716] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.123252][ T8712] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 56.135045][ T8712] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.143044][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 56.151407][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 56.161358][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.170279][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.179055][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.187454][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.195989][ T9874] Bluetooth: hci1: command 0x041b tx timeout [ 56.224096][ T8718] 8021q: adding VLAN 0 to HW filter on device team0 04:20:41 executing program 0: r0 = socket(0x22, 0x3, 0x0) bind$packet(r0, 0x0, 0x0) [ 56.247400][ T8712] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.259727][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.268416][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.287645][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 04:20:41 executing program 0: r0 = socket(0x22, 0x3, 0x0) bind$packet(r0, 0x0, 0x0) [ 56.296144][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.308196][ T8714] device veth0_vlan entered promiscuous mode [ 56.325417][ T12] Bluetooth: hci2: command 0x041b tx timeout 04:20:41 executing program 0: r0 = socket(0x22, 0x3, 0x0) bind$packet(r0, 0x0, 0x0) [ 56.364004][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.373111][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.383669][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.398652][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.407782][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.417765][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.428973][ T9874] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.436325][ T9874] bridge0: port 1(bridge_slave_0) entered forwarding state 04:20:41 executing program 0: setsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000001380)=0xe253, 0x4) ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xff0f}], 0xc103, 0x80ffff) [ 56.458476][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.467060][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.478028][ T9874] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.485094][ T9874] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.513854][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.524476][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.532262][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.541765][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.550343][ T9874] Bluetooth: hci3: command 0x041b tx timeout [ 56.555732][ T8710] device veth0_macvtap entered promiscuous mode [ 56.565350][ T12] Bluetooth: hci4: command 0x041b tx timeout [ 56.570106][ T8714] device veth1_vlan entered promiscuous mode [ 56.585228][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 56.593342][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 56.603242][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready 04:20:41 executing program 0: setsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000001380)=0xe253, 0x4) ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xff0f}], 0xc103, 0x80ffff) [ 56.612498][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.640384][ T8718] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 56.651505][ T8718] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 56.665219][ T8710] device veth1_macvtap entered promiscuous mode 04:20:41 executing program 0: setsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000001380)=0xe253, 0x4) ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xff0f}], 0xc103, 0x80ffff) [ 56.685185][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 56.693213][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.704652][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.714735][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.723417][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.725273][ T3974] Bluetooth: hci5: command 0x041b tx timeout [ 56.732242][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.745922][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.754382][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.778230][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready 04:20:41 executing program 0: setsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000001380)=0xe253, 0x4) ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xff0f}], 0xc103, 0x80ffff) [ 56.786756][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.794970][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.804130][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.825571][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.834173][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.842523][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.850465][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.858371][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.888134][ T8712] device veth0_vlan entered promiscuous mode [ 56.905185][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.913908][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.940496][ T8710] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 56.970335][ T8710] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 56.988700][ T8710] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 56.999777][ T8714] device veth0_macvtap entered promiscuous mode [ 57.016893][ T8712] device veth1_vlan entered promiscuous mode [ 57.029975][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 57.044522][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 57.052896][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.061832][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.070222][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 57.077832][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 57.087485][ T8710] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 57.098853][ T8710] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.109925][ T8710] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 57.120643][ T8718] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.132741][ T8714] device veth1_macvtap entered promiscuous mode [ 57.156003][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 57.164901][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.173004][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.182123][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.190852][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.199337][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.210383][ T8710] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.221070][ T8710] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.229919][ T8710] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.238903][ T8710] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.271838][ T8714] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 57.283354][ T8714] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.293738][ T8714] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 57.304634][ T8714] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.315400][ T8714] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 57.333266][ T8712] device veth0_macvtap entered promiscuous mode [ 57.343189][ T8712] device veth1_macvtap entered promiscuous mode [ 57.351731][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.360580][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.369568][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.377991][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.386739][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.394932][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.405670][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.413952][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.422112][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.430141][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 57.453971][ T8714] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 57.464573][ T8714] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.476290][ T8714] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 57.491194][ T8714] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.507066][ T8714] batman_adv: batadv0: Interface activated: batadv_slave_1 04:20:42 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x35b) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0xfffd, 0x0, 0x0, 0x91de, 0x0, "4a00014000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)) [ 57.519463][ T8712] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 57.536590][ T8712] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.549960][ T8712] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 57.561599][ T8712] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.573440][ T8712] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 57.589104][ T8712] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.615773][ T8712] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 57.623209][ T8716] device veth0_vlan entered promiscuous mode [ 57.631241][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.641104][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.649991][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.658725][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.707612][ T8714] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.717007][ T8714] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.725985][ T8714] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.734655][ T8714] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.746320][ T8712] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 57.757013][ T8712] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.767361][ T8712] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 57.778332][ T8712] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.788167][ T8712] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 57.799282][ T8712] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.810413][ T8712] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 57.821829][ T8716] device veth1_vlan entered promiscuous mode [ 57.837129][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 57.844916][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.853756][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.862601][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.871175][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.881751][ T8712] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.890855][ T8712] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.899659][ T8712] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.908946][ T8712] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.950967][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 57.965737][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.973906][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.993530][ T8718] device veth0_vlan entered promiscuous mode [ 58.010804][ T8718] device veth1_vlan entered promiscuous mode [ 58.018791][T10072] syz-executor.3 uses obsolete (PF_INET,SOCK_PACKET) [ 58.028799][ T8716] device veth0_macvtap entered promiscuous mode [ 58.039944][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.051943][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.071207][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 58.080057][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.092060][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.101054][ T28] audit: type=1804 audit(1600402843.170:2): pid=10076 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir586411471/syzkaller.JR7UNv/0/bus" dev="sda1" ino=15758 res=1 errno=0 [ 58.104011][ T3974] Bluetooth: hci0: command 0x040f tx timeout [ 58.132044][T10079] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 58.152961][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 58.166085][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 58.177323][ T8716] device veth1_macvtap entered promiscuous mode [ 58.189506][T10072] kvm: vcpu 129: requested lapic timer restore with starting count register 0x390=4241646265 (4241646265 ns) > initial count (296265111 ns). Using initial count to start timer. [ 58.211742][ T3974] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.238792][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.248860][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.257971][ T9874] Bluetooth: hci1: command 0x040f tx timeout [ 58.261274][ T8718] device veth0_macvtap entered promiscuous mode [ 58.276726][ T8716] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 58.287432][ T8716] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.298059][ T8716] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 58.309414][ T8716] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.319634][ T8716] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 58.330693][ T8716] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.341210][ T8716] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 58.352058][ T8716] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.363922][ T8716] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 58.373715][ T9217] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 58.383601][ T9217] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.392970][ T9217] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.405404][ T9874] Bluetooth: hci2: command 0x040f tx timeout [ 58.406124][ T8716] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 58.424659][ T8716] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.435173][ T8716] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 58.446264][ T8716] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.456634][ T8716] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 58.467841][ T8716] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.478755][ T8716] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 58.490480][ T8716] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.503445][ T8716] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.514005][ T8718] device veth1_macvtap entered promiscuous mode [ 58.525755][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.534797][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.544238][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.565929][ T8716] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.576593][ T12] Bluetooth: hci3: command 0x040f tx timeout [ 58.593742][ T8716] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.611076][ T8716] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.624895][ T8716] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.645346][ T9874] Bluetooth: hci4: command 0x040f tx timeout [ 58.668215][ T8718] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 58.680398][ T8718] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.693804][ T8718] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 58.707120][ T8718] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.717544][ T8718] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 58.728928][ T8718] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.739466][ T8718] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 58.750314][ T8718] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.760982][ T8718] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 58.771922][ T8718] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.783543][ T8718] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 58.794003][ T9217] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.804555][ T9217] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.805182][ T12] Bluetooth: hci5: command 0x040f tx timeout [ 58.828195][ T8718] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 58.839007][ T8718] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.849934][ T8718] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 58.860741][ T8718] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.870714][ T8718] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 58.881663][ T8718] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.891728][ T8718] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 58.905209][ T8718] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.918423][ T8718] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 58.931609][ T8718] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.950688][ T28] audit: type=1804 audit(1600402844.010:3): pid=10096 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir586411471/syzkaller.JR7UNv/0/bus" dev="sda1" ino=15758 res=1 errno=0 [ 58.960497][ T8718] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.987479][ T28] audit: type=1804 audit(1600402844.010:4): pid=10096 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir586411471/syzkaller.JR7UNv/0/bus" dev="sda1" ino=15758 res=1 errno=0 [ 58.994417][ T8718] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.029057][ T8718] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.030128][ T28] audit: type=1804 audit(1600402844.090:5): pid=10080 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir586411471/syzkaller.JR7UNv/0/bus" dev="sda1" ino=15758 res=1 errno=0 [ 59.039935][ T8718] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.075132][ T8718] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.091996][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready 04:20:44 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x2}, 0x0) socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(0xffffffffffffffff, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r2, &(0x7f0000000980), 0x10a9) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000200)=@abs={0x1}, 0x6e, &(0x7f00000019c0)=[{&(0x7f00000002c0)}, {0x0}, {0x0}, {0x0}, {&(0x7f00000006c0)}], 0x5, 0x0, 0x20}, 0x0) fcntl$setstatus(r3, 0x4, 0x46000) lseek(r3, 0x4200, 0x0) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1, &(0x7f00000002c0)=0x0) open(0x0, 0x0, 0x0) io_submit(r5, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000), 0x10000}]) r6 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r3, r6, 0x0, 0x8400fffffffb) sendfile(r2, r2, &(0x7f0000000100), 0x8080ffffff7e) 04:20:44 executing program 0: open(&(0x7f0000000000)='./file1\x00', 0x481c2, 0x0) unshare(0x40600) r0 = open(&(0x7f0000000240)='./file1\x00', 0x0, 0x0) fadvise64(r0, 0xd519, 0x4, 0x4) [ 59.100931][ T9874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.145214][ T28] audit: type=1804 audit(1600402844.200:6): pid=10099 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir273366289/syzkaller.aGLkXe/8/file1" dev="sda1" ino=15758 res=1 errno=0 [ 59.175571][ T28] audit: type=1804 audit(1600402844.230:7): pid=10100 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir273366289/syzkaller.aGLkXe/8/file1" dev="sda1" ino=15758 res=1 errno=0 04:20:44 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x35b) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0xfffd, 0x0, 0x0, 0x91de, 0x0, "4a00014000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)) [ 59.235665][ T28] audit: type=1804 audit(1600402844.270:8): pid=10102 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir586411471/syzkaller.JR7UNv/1/bus" dev="sda1" ino=15762 res=1 errno=0 04:20:44 executing program 0: open(&(0x7f0000000000)='./file1\x00', 0x481c2, 0x0) unshare(0x40600) r0 = open(&(0x7f0000000240)='./file1\x00', 0x0, 0x0) fadvise64(r0, 0xd519, 0x4, 0x4) 04:20:44 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x81) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000000580)={"6cdd4237dd245c8404721efdc9c8dc1964125fa96fa42b75fb3488fd8015bba4c81036c93a40c8a4d4412a763b00040000000000003c5ca206c047ecee377aba09e7b88378e3d63a98fc191f361d264ffa8b46485f02baee1ab6b8154252066178868d1ef4b5365c5dc26ca097ddda7c21a984c2b9ca4bbb7a87165c0c1dbc75d7ea4df10000174a3ac8694525952f44500a1f0db509c32cc7ace842c28f37f06e4ea9f1e5f0c6c379f9cc58bf69fcde318ead4825aa1b6a832d4e48cc41bb5a6baa41d614f6c8941bee805954a62d196a4e8d41f6b21224b57f530d0000c1ff53bf79a1f5c5dc34b2262d66ae793b6304a30b97077f1c131045cbc11c4562d22db88d0edc5daee171cc04d96d9ec2db07478f347edbd6404923ad4a5672b1b285c7988c4ec0922c655ff600000000c00dc290d936d93236051fadfb4b95d02c0bda7ce38dabb7cd103fe4d0c9c963cd717a77f8df8d46099b1f58e068af6afbbc19db161c6df3e7c9c71bc08a282fc2c142856b5e4caff4c0a4f72445ef10dcd2c569319d6e9bb2058d023f669a64fc7d9684b45b00000000364673dcfa9235ea5a2ff23c4bb5c5acb290e8976dcac779ff000000000000003d4e185afe28b774b99d3890bd37428617de4cdd6f53c419ce31054182fd098af7b7f1b1152c691611f897558d4b755cb783978d9859b0537b05b623dcb5c4ca9317471a40fa4998cca80e961efffb4e1aa25d8a17deef0c8694c4395fc99be3c3fe7aeb8af4929ce7d346ca62b25d48fda5d10146702f78b233b5208752726ed9f0c340d494b92d19cc930bb8a5f8b4da8f4603ac0c3b698384e17a570dc8524823ed15af4ecfabb4b2541d3c114b7bba1c21a845c9cf0d1cc24aba47e30f558b2246ad95ccf7d2f80cc0ab26f08336ea1a33b79cf35b898837016eb211a1734c7af076e15451e33519fc978f66df7df4557c91024a8dc130a28ef5f63ad07b39c8d23b85cf434e065e8a29a800655d127de6f6347b4951f97b5703dc78b1ca9d74ea6a9ae12ab367c0de2659cc38d2f33ddd86e0597d33361eada119b5132145fa4525c488c7fffd6ceda6e9a02ebd97ced6b0161f2cc84615ceb8b18883299c636e9e46724a9a0600a8bb02f3e489631d522019a35fe12a33caf9dd8768ddbc02a484c345c3eff254297b1dbb04989c3f9f3c7b3c985c39b1d313018068d3809bac8c657e39f4f692613e28387e955722908dd88b56163be8312ff47c5b6f280472935af74e97a5a8110a4d74496f4c8ec82ddb56d9b962d2fc43fa01a047526865c84f7cff36056cc4ac258021e1581d43badaaec6cc5a2ef989de9801fed6d4be2bfcfe07a69c46bffbe9dd03970800000000000000d372bdd6d89dc1ecf63c23d506114d0fba2bd1c69e8f7e3fccdcda85ce975ec1381b1cec6ddaa76e186719d8191643"}) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = dup3(r3, r4, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r5, 0x4008ae89, &(0x7f0000000000)={0x0, 0x0, [0xce, 0x0, 0x0, 0x0, 0x4b564d04]}) dup2(r6, r5) pipe(&(0x7f0000000000)) 04:20:44 executing program 4: r0 = socket(0x2, 0x3, 0x14) clone3(&(0x7f0000001400)={0x81f00, &(0x7f0000000280)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pidfd_getfd(r1, r0, 0x0) 04:20:44 executing program 5: clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) move_pages(0x0, 0x17, &(0x7f00000000c0)=[&(0x7f0000075000/0x4000)=nil], &(0x7f000026bfec), &(0x7f0000002000), 0x0) 04:20:44 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x35b) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0xfffd, 0x0, 0x0, 0x91de, 0x0, "4a00014000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)) 04:20:44 executing program 4: r0 = socket(0x2, 0x3, 0x14) clone3(&(0x7f0000001400)={0x81f00, &(0x7f0000000280)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pidfd_getfd(r1, r0, 0x0) [ 59.467428][ T28] audit: type=1804 audit(1600402844.530:9): pid=10127 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir273366289/syzkaller.aGLkXe/9/file1" dev="sda1" ino=15781 res=1 errno=0 [ 59.541830][T10102] ================================================================== [ 59.549935][T10102] BUG: KCSAN: data-race in ext4_set_iomap / writeback_single_inode [ 59.557795][T10102] [ 59.560116][T10102] write to 0xffff8880bac99688 of 8 bytes by task 10106 on cpu 1: [ 59.567809][T10102] writeback_single_inode+0x102/0x580 [ 59.573158][T10102] sync_inode_metadata+0x52/0x70 [ 59.578071][T10102] ext4_sync_file+0x335/0x6e0 [ 59.582726][T10102] vfs_fsync_range+0x107/0x120 [ 59.587465][T10102] ext4_buffered_write_iter+0x369/0x3b0 [ 59.592985][T10102] ext4_file_write_iter+0x768/0x1060 [ 59.598248][T10102] do_iter_readv_writev+0x32e/0x3d0 [ 59.603420][T10102] do_iter_write+0x112/0x4b0 [ 59.607982][T10102] vfs_iter_write+0x4c/0x70 [ 59.612462][T10102] iter_file_splice_write+0x41a/0x770 [ 59.617809][T10102] direct_splice_actor+0x95/0x160 [ 59.622807][T10102] splice_direct_to_actor+0x365/0x660 [ 59.628155][T10102] do_splice_direct+0xf2/0x170 [ 59.632905][T10102] do_sendfile+0x56a/0xba0 [ 59.637309][T10102] __x64_sys_sendfile64+0xa9/0x130 [ 59.642393][T10102] do_syscall_64+0x39/0x80 [ 59.646788][T10102] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 59.652649][T10102] [ 59.654956][T10102] read to 0xffff8880bac99688 of 8 bytes by task 10102 on cpu 0: [ 59.662567][T10102] ext4_set_iomap+0x138/0x3e0 [ 59.667218][T10102] ext4_iomap_begin+0x5a0/0x5f0 [ 59.672058][T10102] iomap_apply+0x8b/0x540 [ 59.676462][T10102] iomap_dio_rw+0x434/0x980 [ 59.680940][T10102] ext4_file_write_iter+0xdd5/0x1060 [ 59.686199][T10102] do_iter_readv_writev+0x32e/0x3d0 [ 59.691377][T10102] do_iter_write+0x112/0x4b0 [ 59.695949][T10102] vfs_iter_write+0x4c/0x70 [ 59.700447][T10102] iter_file_splice_write+0x41a/0x770 [ 59.705805][T10102] direct_splice_actor+0x95/0x160 [ 59.710805][T10102] splice_direct_to_actor+0x365/0x660 [ 59.716154][T10102] do_splice_direct+0xf2/0x170 [ 59.720903][T10102] do_sendfile+0x56a/0xba0 [ 59.725294][T10102] __x64_sys_sendfile64+0xf2/0x130 [ 59.730399][T10102] do_syscall_64+0x39/0x80 [ 59.734794][T10102] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 59.740655][T10102] [ 59.742958][T10102] Reported by Kernel Concurrency Sanitizer on: [ 59.749089][T10102] CPU: 0 PID: 10102 Comm: syz-executor.2 Not tainted 5.9.0-rc5-syzkaller #0 [ 59.757731][T10102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.767769][T10102] ================================================================== [ 59.775804][T10102] Kernel panic - not syncing: panic_on_warn set ... [ 59.782366][T10102] CPU: 0 PID: 10102 Comm: syz-executor.2 Not tainted 5.9.0-rc5-syzkaller #0 [ 59.791007][T10102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.801034][T10102] Call Trace: [ 59.804303][T10102] dump_stack+0x10f/0x19d [ 59.808608][T10102] panic+0x207/0x64a [ 59.812484][T10102] ? vprintk_emit+0x44a/0x4f0 [ 59.817154][T10102] kcsan_report+0x684/0x690 [ 59.821635][T10102] ? kcsan_setup_watchpoint+0x41e/0x4a0 [ 59.827172][T10102] ? ext4_set_iomap+0x138/0x3e0 [ 59.832000][T10102] ? ext4_iomap_begin+0x5a0/0x5f0 [ 59.836998][T10102] ? iomap_apply+0x8b/0x540 [ 59.841477][T10102] ? iomap_dio_rw+0x434/0x980 [ 59.846128][T10102] ? ext4_file_write_iter+0xdd5/0x1060 [ 59.851561][T10102] ? do_iter_readv_writev+0x32e/0x3d0 [ 59.856908][T10102] ? do_iter_write+0x112/0x4b0 [ 59.861646][T10102] ? vfs_iter_write+0x4c/0x70 [ 59.866299][T10102] ? iter_file_splice_write+0x41a/0x770 [ 59.871830][T10102] ? direct_splice_actor+0x95/0x160 [ 59.877002][T10102] ? splice_direct_to_actor+0x365/0x660 [ 59.882520][T10102] ? do_splice_direct+0xf2/0x170 [ 59.887437][T10102] ? do_sendfile+0x56a/0xba0 [ 59.892002][T10102] ? __x64_sys_sendfile64+0xf2/0x130 [ 59.897433][T10102] ? do_syscall_64+0x39/0x80 [ 59.901999][T10102] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 59.908406][T10102] ? xen_initdom_setup_msi_irqs+0x348/0x570 [ 59.914279][T10102] ? ext4_es_insert_extent+0x37a/0x1ad0 [ 59.919804][T10102] kcsan_setup_watchpoint+0x41e/0x4a0 [ 59.925180][T10102] ext4_set_iomap+0x138/0x3e0 [ 59.929871][T10102] ext4_iomap_begin+0x5a0/0x5f0 [ 59.934714][T10102] ? iomap_dio_rw+0x434/0x980 [ 59.939368][T10102] iomap_apply+0x8b/0x540 [ 59.943679][T10102] iomap_dio_rw+0x434/0x980 [ 59.948200][T10102] ? iomap_dio_rw+0x980/0x980 [ 59.952887][T10102] ext4_file_write_iter+0xdd5/0x1060 [ 59.958159][T10102] do_iter_readv_writev+0x32e/0x3d0 [ 59.963358][T10102] do_iter_write+0x112/0x4b0 [ 59.967958][T10102] ? kmalloc_array+0x2d/0x40 [ 59.972542][T10102] ? splice_from_pipe_next+0x217/0x260 [ 59.977988][T10102] vfs_iter_write+0x4c/0x70 [ 59.982468][T10102] iter_file_splice_write+0x41a/0x770 [ 59.987822][T10102] ? splice_from_pipe+0xc0/0xc0 [ 59.992659][T10102] direct_splice_actor+0x95/0x160 [ 59.997663][T10102] splice_direct_to_actor+0x365/0x660 [ 60.003013][T10102] ? do_splice_direct+0x170/0x170 [ 60.008041][T10102] do_splice_direct+0xf2/0x170 [ 60.012795][T10102] ? check_preemption_disabled+0x90/0x140 [ 60.018490][T10102] do_sendfile+0x56a/0xba0 [ 60.022884][T10102] __x64_sys_sendfile64+0xf2/0x130 [ 60.027969][T10102] do_syscall_64+0x39/0x80 [ 60.032369][T10102] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 60.038234][T10102] RIP: 0033:0x45d5f9 [ 60.042114][T10102] Code: 5d 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 60.061691][T10102] RSP: 002b:00007f7a4da86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 60.070088][T10102] RAX: ffffffffffffffda RBX: 0000000000027a00 RCX: 000000000045d5f9 [ 60.078034][T10102] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 0000000000000007 [ 60.085985][T10102] RBP: 000000000118cf88 R08: 0000000000000000 R09: 0000000000000000 [ 60.093944][T10102] R10: 00008400fffffffb R11: 0000000000000246 R12: 000000000118cf4c [ 60.101892][T10102] R13: 00007ffe2f6d641f R14: 00007f7a4da879c0 R15: 000000000118cf4c [ 60.110971][T10102] Kernel Offset: disabled [ 60.115279][T10102] Rebooting in 86400 seconds..