Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.9' (ECDSA) to the list of known hosts. 2020/05/29 15:46:31 fuzzer started 2020/05/29 15:46:31 dialing manager at 10.128.0.105:37521 2020/05/29 15:46:31 syscalls: 3055 2020/05/29 15:46:31 code coverage: enabled 2020/05/29 15:46:31 comparison tracing: enabled 2020/05/29 15:46:31 extra coverage: enabled 2020/05/29 15:46:31 setuid sandbox: enabled 2020/05/29 15:46:31 namespace sandbox: enabled 2020/05/29 15:46:31 Android sandbox: /sys/fs/selinux/policy does not exist 2020/05/29 15:46:31 fault injection: enabled 2020/05/29 15:46:31 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/05/29 15:46:31 net packet injection: enabled 2020/05/29 15:46:31 net device setup: enabled 2020/05/29 15:46:31 concurrency sanitizer: enabled 2020/05/29 15:46:31 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/05/29 15:46:31 USB emulation: enabled syzkaller login: [ 52.102035][ T8925] KCSAN: could not find function: 'cleanup_glue_dir' [ 54.488821][ T8925] KCSAN: could not find function: '_find_next_bit' 2020/05/29 15:46:35 adding functions to KCSAN blacklist: 'pcpu_alloc' 'cleanup_glue_dir' 'tick_nohz_next_event' 'add_timer' 'mod_timer' 'blk_mq_get_request' 'ep_poll' 'generic_write_end' 'kauditd_thread' 'futex_wait_queue_me' 'find_get_pages_range_tag' 'xas_clear_mark' 'tick_nohz_idle_stop_tick' 'do_nanosleep' 'tick_sched_do_timer' 'ext4_free_inodes_count' 'blk_mq_sched_dispatch_requests' 'ext4_mb_good_group' 'file_update_time' '_find_next_bit' 'generic_fillattr' 'ext4_mark_iloc_dirty' 'blk_mq_dispatch_rq_list' 'io_sq_thread' 'ktime_get_real_seconds' 'page_counter_charge' '__ext4_new_inode' 'copy_process' 'n_tty_receive_buf_common' 15:48:27 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback}, {0xa, 0x0, 0x0, @mcast1}}}, 0x48) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000140)={0x0, 0x6, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000100)={0x0, 0x0, [], @p_u8=0x0}}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$kcm(0x10, 0x0, 0x10) syz_open_dev$sndpcmc(0x0, 0x5, 0x24100) sendmsg$kcm(r0, 0x0, 0x0) mount(&(0x7f0000000240)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x60000000000000, 0x0) [ 167.644953][ T8927] IPVS: ftp: loaded support on port[0] = 21 [ 167.727225][ T8927] chnl_net:caif_netlink_parms(): no params data found 15:48:27 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000300)={0x100000011, @multicast2, 0x0, 0x0, 'sh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x6, 0x0) [ 167.771258][ T8927] bridge0: port 1(bridge_slave_0) entered blocking state [ 167.778793][ T8927] bridge0: port 1(bridge_slave_0) entered disabled state [ 167.787024][ T8927] device bridge_slave_0 entered promiscuous mode [ 167.796044][ T8927] bridge0: port 2(bridge_slave_1) entered blocking state [ 167.803235][ T8927] bridge0: port 2(bridge_slave_1) entered disabled state [ 167.811665][ T8927] device bridge_slave_1 entered promiscuous mode [ 167.829558][ T8927] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 167.841138][ T8927] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 167.860871][ T8927] team0: Port device team_slave_0 added [ 167.868353][ T8927] team0: Port device team_slave_1 added [ 167.884752][ T8927] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 167.891722][ T8927] 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. [ 167.918251][ T8927] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 167.930948][ T8927] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 167.938811][ T8927] 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. [ 167.976046][ T8927] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 167.993890][ T9081] IPVS: ftp: loaded support on port[0] = 21 [ 168.045362][ T8927] device hsr_slave_0 entered promiscuous mode 15:48:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000c80), 0x4924924924924bd, 0x0) [ 168.094163][ T8927] device hsr_slave_1 entered promiscuous mode [ 168.256133][ T9119] IPVS: ftp: loaded support on port[0] = 21 [ 168.313167][ T9081] chnl_net:caif_netlink_parms(): no params data found [ 168.347140][ T8927] netdevsim netdevsim0 netdevsim0: renamed from eth0 15:48:28 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) sendmmsg$inet6(r0, &(0x7f0000003600)=[{{&(0x7f0000000280)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0}}], 0x1, 0x0) [ 168.387074][ T8927] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 168.453420][ T8927] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 168.516376][ T8927] netdevsim netdevsim0 netdevsim3: renamed from eth3 15:48:28 executing program 4: r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci\x00', 0x28402) write$vhci(r0, &(0x7f0000000000)=@HCI_VENDOR_PKT, 0x2) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r1, &(0x7f0000000140), 0x3b) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci\x00', 0x0) dup3(r1, r2, 0x0) write$vhci(r2, &(0x7f0000000100)=@HCI_ACLDATA_PKT={0x2, "cd712e"}, 0x4) [ 168.648913][ T8927] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.656074][ T8927] bridge0: port 2(bridge_slave_1) entered forwarding state [ 168.664320][ T8927] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.671470][ T8927] bridge0: port 1(bridge_slave_0) entered forwarding state [ 168.720067][ T9257] IPVS: ftp: loaded support on port[0] = 21 [ 168.779116][ T4957] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.792002][ T4957] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.822296][ T9296] IPVS: ftp: loaded support on port[0] = 21 [ 168.864368][ T9119] chnl_net:caif_netlink_parms(): no params data found [ 168.884717][ T9081] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.891987][ T9081] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.913834][ T9081] device bridge_slave_0 entered promiscuous mode 15:48:29 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setrlimit(0x40000000000008, &(0x7f0000000000)={0x4847, 0xfffffffffffff001}) capset(&(0x7f0000a31000)={0x20071026}, &(0x7f00009b3000)) mlock2(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000002000/0x1000)=nil, 0x1000) [ 168.964485][ T9081] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.971710][ T9081] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.982372][ T9081] device bridge_slave_1 entered promiscuous mode [ 169.028493][ T9119] bridge0: port 1(bridge_slave_0) entered blocking state [ 169.036829][ T9119] bridge0: port 1(bridge_slave_0) entered disabled state [ 169.045407][ T9119] device bridge_slave_0 entered promiscuous mode [ 169.056186][ T9081] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 169.069223][ T9081] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 169.081235][ T9119] bridge0: port 2(bridge_slave_1) entered blocking state [ 169.089525][ T9119] bridge0: port 2(bridge_slave_1) entered disabled state [ 169.097640][ T9119] device bridge_slave_1 entered promiscuous mode [ 169.149069][ T9296] chnl_net:caif_netlink_parms(): no params data found [ 169.202009][ T9257] chnl_net:caif_netlink_parms(): no params data found [ 169.222089][ T8927] 8021q: adding VLAN 0 to HW filter on device bond0 [ 169.232493][ T9081] team0: Port device team_slave_0 added [ 169.239791][ T9119] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 169.268945][ T9539] IPVS: ftp: loaded support on port[0] = 21 [ 169.273178][ T8927] 8021q: adding VLAN 0 to HW filter on device team0 [ 169.284016][ T9081] team0: Port device team_slave_1 added [ 169.290798][ T9119] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 169.309253][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 169.317076][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 169.326905][ T9296] bridge0: port 1(bridge_slave_0) entered blocking state [ 169.334240][ T9296] bridge0: port 1(bridge_slave_0) entered disabled state [ 169.341766][ T9296] device bridge_slave_0 entered promiscuous mode [ 169.359445][ T9296] bridge0: port 2(bridge_slave_1) entered blocking state [ 169.366712][ T9296] bridge0: port 2(bridge_slave_1) entered disabled state [ 169.374453][ T9296] device bridge_slave_1 entered promiscuous mode [ 169.400381][ T9119] team0: Port device team_slave_0 added [ 169.409052][ T9119] team0: Port device team_slave_1 added [ 169.415798][ T4957] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 169.424488][ T4957] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 169.432803][ T4957] bridge0: port 1(bridge_slave_0) entered blocking state [ 169.439906][ T4957] bridge0: port 1(bridge_slave_0) entered forwarding state [ 169.452527][ T9081] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 169.460649][ T9081] 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. [ 169.488835][ T9081] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 169.502296][ T9081] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 169.509880][ T9081] 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. [ 169.537071][ T9081] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 169.565568][ T9257] bridge0: port 1(bridge_slave_0) entered blocking state [ 169.572622][ T9257] bridge0: port 1(bridge_slave_0) entered disabled state [ 169.580420][ T9257] device bridge_slave_0 entered promiscuous mode [ 169.590629][ T9257] bridge0: port 2(bridge_slave_1) entered blocking state [ 169.597917][ T9257] bridge0: port 2(bridge_slave_1) entered disabled state [ 169.605994][ T9257] device bridge_slave_1 entered promiscuous mode [ 169.623764][ T9119] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 169.630986][ T9119] 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. [ 169.658720][ T9119] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 169.673529][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 169.683134][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 169.693070][ T9267] bridge0: port 2(bridge_slave_1) entered blocking state [ 169.703691][ T9267] bridge0: port 2(bridge_slave_1) entered forwarding state [ 169.711553][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 169.729476][ T9296] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 169.746158][ T9119] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 169.753144][ T9119] 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. [ 169.781328][ T9119] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 169.799322][ T9296] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 169.855373][ T9081] device hsr_slave_0 entered promiscuous mode [ 169.893685][ T9081] device hsr_slave_1 entered promiscuous mode [ 169.933417][ T9081] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 169.941079][ T9081] Cannot create hsr debugfs directory [ 169.947968][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 169.956830][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 169.965728][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 169.974748][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 169.984672][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 169.993823][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 170.002300][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 170.075826][ T9119] device hsr_slave_0 entered promiscuous mode [ 170.143748][ T9119] device hsr_slave_1 entered promiscuous mode [ 170.203436][ T9119] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 170.211418][ T9119] Cannot create hsr debugfs directory [ 170.227080][ T9257] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 170.247230][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 170.263065][ T9257] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 170.275893][ T9296] team0: Port device team_slave_0 added [ 170.284156][ T9296] team0: Port device team_slave_1 added [ 170.301097][ T9296] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 170.308297][ T9296] 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. [ 170.337089][ T9296] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 170.365335][ T8927] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 170.377185][ T8927] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 170.387635][ T9296] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 170.395645][ T9296] 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. [ 170.421937][ T9296] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 170.467142][ T9296] device hsr_slave_0 entered promiscuous mode [ 170.503680][ T9296] device hsr_slave_1 entered promiscuous mode [ 170.553570][ T9296] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 170.561266][ T9296] Cannot create hsr debugfs directory [ 170.567675][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 170.576419][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 170.586194][ T9257] team0: Port device team_slave_0 added [ 170.626341][ T9539] chnl_net:caif_netlink_parms(): no params data found [ 170.646076][ T9257] team0: Port device team_slave_1 added [ 170.662438][ T8927] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 170.699202][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 170.708062][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 170.739134][ T9257] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 170.747798][ T9257] 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. [ 170.778307][ T9257] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 170.813744][ T9257] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 170.827479][ T9257] 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. [ 170.859410][ T9257] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 170.883474][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 170.892638][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 170.926216][ T9539] bridge0: port 1(bridge_slave_0) entered blocking state [ 170.934488][ T9539] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.942031][ T9539] device bridge_slave_0 entered promiscuous mode [ 170.957032][ T9539] bridge0: port 2(bridge_slave_1) entered blocking state [ 170.964422][ T9539] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.971980][ T9539] device bridge_slave_1 entered promiscuous mode [ 171.045483][ T9257] device hsr_slave_0 entered promiscuous mode [ 171.083804][ T9257] device hsr_slave_1 entered promiscuous mode [ 171.123438][ T9257] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 171.131271][ T9257] Cannot create hsr debugfs directory [ 171.141858][ T9119] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 171.222169][ T9539] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 171.236127][ T9119] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 171.265846][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 171.276136][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 171.286890][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 171.295918][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 171.311300][ T9539] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 171.327918][ T8927] device veth0_vlan entered promiscuous mode [ 171.338276][ T9119] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 171.396726][ T9081] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 171.450001][ T9081] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 171.505605][ T9081] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 171.545703][ T9081] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 171.625623][ T9119] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 171.694599][ T9539] team0: Port device team_slave_0 added [ 171.701637][ T9296] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 171.735583][ T8927] device veth1_vlan entered promiscuous mode [ 171.745772][ T9539] team0: Port device team_slave_1 added [ 171.752450][ T9296] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 171.786315][ T9296] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 171.877602][ T9296] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 171.929328][ T9257] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 171.975536][ T9257] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 172.017124][ T9257] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 172.086997][ T9539] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 172.094154][ T9539] 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. [ 172.121917][ T9539] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 172.135540][ T9539] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 172.143912][ T9539] 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. [ 172.170662][ T9539] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 172.182156][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 172.193635][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 172.209949][ T8927] device veth0_macvtap entered promiscuous mode [ 172.218230][ T9257] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 172.274487][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 172.283220][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 172.293145][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 172.305268][ T8927] device veth1_macvtap entered promiscuous mode [ 172.357224][ T8927] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 172.395678][ T9539] device hsr_slave_0 entered promiscuous mode [ 172.453682][ T9539] device hsr_slave_1 entered promiscuous mode [ 172.513389][ T9539] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 172.521173][ T9539] Cannot create hsr debugfs directory [ 172.533548][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 172.541547][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 172.550875][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 172.561951][ T9081] 8021q: adding VLAN 0 to HW filter on device bond0 [ 172.575191][ T8927] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 172.586964][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 172.598005][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 172.618045][ T9119] 8021q: adding VLAN 0 to HW filter on device bond0 [ 172.639204][ T9081] 8021q: adding VLAN 0 to HW filter on device team0 [ 172.656953][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 172.665523][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 172.783627][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 172.792248][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 172.801872][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.808946][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 172.817057][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 172.824961][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 172.833484][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 172.877342][ T9703] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 172.889097][ T9703] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 172.898285][ T9703] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.908487][ T9703] bridge0: port 2(bridge_slave_1) entered forwarding state [ 172.920385][ T9296] 8021q: adding VLAN 0 to HW filter on device bond0 [ 172.931991][ T9119] 8021q: adding VLAN 0 to HW filter on device team0 [ 172.963398][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 172.968346][ C1] hrtimer: interrupt took 23719 ns [ 172.972342][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 172.993481][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 173.001147][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 173.034715][T10160] XFS (nullb0): Invalid superblock magic number [ 173.049049][ T9257] 8021q: adding VLAN 0 to HW filter on device bond0 [ 173.066914][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 173.077201][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready 15:48:33 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback}, {0xa, 0x0, 0x0, @mcast1}}}, 0x48) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000140)={0x0, 0x6, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000100)={0x0, 0x0, [], @p_u8=0x0}}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$kcm(0x10, 0x0, 0x10) syz_open_dev$sndpcmc(0x0, 0x5, 0x24100) sendmsg$kcm(r0, 0x0, 0x0) mount(&(0x7f0000000240)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x60000000000000, 0x0) [ 173.115333][ T9267] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.122543][ T9267] bridge0: port 1(bridge_slave_0) entered forwarding state [ 173.138052][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 173.146831][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 173.156578][ T9267] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.163654][ T9267] bridge0: port 2(bridge_slave_1) entered forwarding state [ 173.172533][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 173.182675][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 173.194858][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 173.219069][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 173.230007][T10190] XFS (nullb0): Invalid superblock magic number [ 173.239739][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 173.265155][ T9296] 8021q: adding VLAN 0 to HW filter on device team0 [ 173.278688][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 173.296795][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 173.306991][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 173.316132][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 173.325286][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 173.334293][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 173.342931][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 173.352583][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 173.361170][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 173.369810][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 173.394107][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 173.402779][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 173.413105][ T9751] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.420209][ T9751] bridge0: port 1(bridge_slave_0) entered forwarding state [ 173.430895][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 173.439078][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 173.459533][ T9119] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 173.474167][ T9119] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 173.491336][ T9539] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 173.575615][ T9081] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 173.589288][ T9081] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 173.600251][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 173.623737][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 173.632114][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 173.643978][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 173.652345][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 173.661202][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 173.669531][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 173.678323][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 173.687548][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 173.695913][ T9267] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.702972][ T9267] bridge0: port 2(bridge_slave_1) entered forwarding state [ 173.710975][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 173.720226][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 173.730122][ T9257] 8021q: adding VLAN 0 to HW filter on device team0 [ 173.743412][ T9539] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 173.788459][ T9539] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 173.863865][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 173.899320][ T9539] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 173.951325][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 173.970517][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 173.992589][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready 15:48:34 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback}, {0xa, 0x0, 0x0, @mcast1}}}, 0x48) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000140)={0x0, 0x6, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000100)={0x0, 0x0, [], @p_u8=0x0}}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$kcm(0x10, 0x0, 0x10) syz_open_dev$sndpcmc(0x0, 0x5, 0x24100) sendmsg$kcm(r0, 0x0, 0x0) mount(&(0x7f0000000240)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x60000000000000, 0x0) [ 174.007563][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 174.017211][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 174.029833][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 174.038861][ T9751] bridge0: port 1(bridge_slave_0) entered blocking state [ 174.045925][ T9751] bridge0: port 1(bridge_slave_0) entered forwarding state [ 174.058056][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 174.071914][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 174.087038][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 174.099305][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 174.108140][ T9751] bridge0: port 2(bridge_slave_1) entered blocking state [ 174.115315][ T9751] bridge0: port 2(bridge_slave_1) entered forwarding state [ 174.125498][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 174.135890][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 174.144859][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 174.155152][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 174.162663][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 174.181478][ T9119] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 174.187421][T10208] XFS (nullb0): Invalid superblock magic number [ 174.204819][ T9081] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 174.222980][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 174.231832][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 174.239768][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 174.250240][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 174.259741][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 174.268578][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 174.277972][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 174.286874][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 174.305817][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 174.324739][ T9296] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 174.343958][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 174.356627][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 174.365523][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 174.377092][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 174.385649][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 174.399552][ T9257] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 174.423402][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 174.431899][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 174.503465][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 174.513025][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 174.527586][ T9119] device veth0_vlan entered promiscuous mode [ 174.540848][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 174.550051][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 174.561688][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 174.570727][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 174.585627][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 174.596666][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 174.604703][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 174.612693][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 174.625426][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 174.633038][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 174.651896][ T9119] device veth1_vlan entered promiscuous mode [ 174.662044][ T9081] device veth0_vlan entered promiscuous mode [ 174.693751][ T9257] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 174.729587][ T9296] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 174.759171][ T9081] device veth1_vlan entered promiscuous mode [ 174.768878][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 174.783974][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 174.792424][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 174.814254][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 174.822233][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 174.903509][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 174.912213][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 174.935806][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready 15:48:35 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback}, {0xa, 0x0, 0x0, @mcast1}}}, 0x48) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000140)={0x0, 0x6, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000100)={0x0, 0x0, [], @p_u8=0x0}}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$kcm(0x10, 0x0, 0x10) syz_open_dev$sndpcmc(0x0, 0x5, 0x24100) sendmsg$kcm(r0, 0x0, 0x0) mount(&(0x7f0000000240)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x60000000000000, 0x0) [ 174.953874][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 174.962713][ T9751] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 174.975443][ T9539] 8021q: adding VLAN 0 to HW filter on device bond0 [ 175.044670][ T9539] 8021q: adding VLAN 0 to HW filter on device team0 [ 175.053825][ T9119] device veth0_macvtap entered promiscuous mode [ 175.062639][ T9081] device veth0_macvtap entered promiscuous mode [ 175.090254][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 175.095730][T10224] XFS (nullb0): Invalid superblock magic number [ 175.104763][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 175.118204][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 15:48:35 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback}, {0xa, 0x0, 0x0, @mcast1}}}, 0x48) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000140)={0x0, 0x6, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000100)={0x0, 0x0, [], @p_u8=0x0}}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$kcm(0x10, 0x0, 0x10) syz_open_dev$sndpcmc(0x0, 0x5, 0x24100) sendmsg$kcm(r0, 0x0, 0x0) mount(&(0x7f0000000240)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x60000000000000, 0x0) [ 175.143883][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 175.158276][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 175.195882][ T9119] device veth1_macvtap entered promiscuous mode [ 175.204362][ T9081] device veth1_macvtap entered promiscuous mode [ 175.236072][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 175.247610][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 175.256807][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 175.266494][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 175.276499][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 175.285864][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 175.296367][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 175.306306][ T9684] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.313658][ T9684] bridge0: port 1(bridge_slave_0) entered forwarding state [ 175.323022][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 175.327764][T10235] XFS (nullb0): Invalid superblock magic number [ 175.346714][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 175.363883][ T9684] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.371014][ T9684] bridge0: port 2(bridge_slave_1) entered forwarding state [ 175.379869][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 175.389134][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 175.398572][ T9684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 175.409056][ T9257] device veth0_vlan entered promiscuous mode [ 175.450957][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 175.458847][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 175.476730][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 175.485138][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 175.509944][ T9081] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 175.524432][ T9081] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.539573][ T9081] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 175.550516][ T9119] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 175.573485][ T9119] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.584100][ T9119] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 175.599087][ T9119] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.616367][ T9119] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 175.624010][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 175.643749][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 175.652452][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 175.673803][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 175.682611][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 175.696423][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 175.705793][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 175.719692][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 175.734589][ T9296] device veth0_vlan entered promiscuous mode [ 175.743860][ T9257] device veth1_vlan entered promiscuous mode [ 175.758880][ T9081] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 175.769818][ T9081] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.781387][ T9081] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 175.791802][ T9119] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 175.803780][ T9119] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.813934][ T9119] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 175.824481][ T9119] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.835486][ T9119] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 175.845345][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 175.864190][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 175.872337][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 175.893874][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 175.902470][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 175.912397][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 175.921833][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 175.936058][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 175.945142][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 175.956972][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 175.965892][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready 15:48:36 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback}, {0xa, 0x0, 0x0, @mcast1}}}, 0x48) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000140)={0x0, 0x6, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000100)={0x0, 0x0, [], @p_u8=0x0}}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$kcm(0x10, 0x0, 0x10) syz_open_dev$sndpcmc(0x0, 0x5, 0x24100) sendmsg$kcm(r0, 0x0, 0x0) mount(&(0x7f0000000240)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x60000000000000, 0x0) [ 176.011699][ T9539] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 176.025365][ T9539] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 176.048909][ T9296] device veth1_vlan entered promiscuous mode [ 176.137171][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 176.153933][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 176.171130][ T9267] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 176.193962][T10245] XFS (nullb0): Invalid superblock magic number [ 176.353386][ T10] ================================================================== [ 176.362051][ T10] BUG: KCSAN: data-race in run_timer_softirq / try_to_del_timer_sync [ 176.370201][ T10] [ 176.372545][ T10] write to 0xffff88812c01dc88 of 8 bytes by interrupt on cpu 0: [ 176.380834][ T10] run_timer_softirq+0xb1c/0xbd0 [ 176.386050][ T10] __do_softirq+0x118/0x34a [ 176.390774][ T10] irq_exit+0xb5/0xd0 [ 176.394884][ T10] smp_apic_timer_interrupt+0xe2/0x270 [ 176.400946][ T10] apic_timer_interrupt+0xf/0x20 [ 176.407102][ T10] __sanitizer_cov_trace_pc+0x9/0x50 [ 176.414249][ T10] unmap_page_range+0x85a/0x1c50 [ 176.420874][ T10] unmap_single_vma+0x13c/0x1f0 [ 176.425884][ T10] unmap_vmas+0xe2/0x1b0 [ 176.430595][ T10] exit_mmap+0x13e/0x2f0 [ 176.435553][ T10] mmput+0xe2/0x260 [ 176.439437][ T10] do_exit+0x644/0x11e0 [ 176.443671][ T10] do_group_exit+0xae/0x1a0 [ 176.448366][ T10] __x64_sys_exit_group+0x2b/0x30 [ 176.455181][ T10] do_syscall_64+0xc7/0x3b0 [ 176.459935][ T10] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 176.466152][ T10] [ 176.468483][ T10] read to 0xffff88812c01dc88 of 8 bytes by task 10 on cpu 1: [ 176.476689][ T10] try_to_del_timer_sync+0x40/0xb0 [ 176.484441][ T10] del_timer_sync+0x68/0xa0 [ 176.489167][ T10] schedule_timeout+0x106/0x280 [ 176.497177][ T10] rcu_gp_fqs_loop+0x34c/0x540 [ 176.502320][ T10] rcu_gp_kthread+0x113/0x1e0 [ 176.507346][ T10] kthread+0x203/0x230 [ 176.511660][ T10] ret_from_fork+0x1f/0x30 [ 176.517817][ T10] [ 176.521010][ T10] Reported by Kernel Concurrency Sanitizer on: [ 176.529145][ T10] CPU: 1 PID: 10 Comm: rcu_preempt Not tainted 5.7.0-rc1-syzkaller #0 [ 176.538449][ T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 176.548902][ T10] ================================================================== [ 176.557885][ T10] Kernel panic - not syncing: panic_on_warn set ... [ 176.567925][ T10] CPU: 1 PID: 10 Comm: rcu_preempt Not tainted 5.7.0-rc1-syzkaller #0 [ 176.576845][ T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 176.588471][ T10] Call Trace: [ 176.594027][ T10] dump_stack+0x11d/0x187 [ 176.598585][ T10] panic+0x210/0x640 [ 176.602575][ T10] ? vprintk_func+0x89/0x13a [ 176.607341][ T10] kcsan_report.cold+0xc/0x1a [ 176.613075][ T10] kcsan_setup_watchpoint+0x3fb/0x440 [ 176.619143][ T10] try_to_del_timer_sync+0x40/0xb0 [ 176.624265][ T10] del_timer_sync+0x68/0xa0 [ 176.628754][ T10] schedule_timeout+0x106/0x280 [ 176.633595][ T10] ? __next_timer_interrupt+0x180/0x180 [ 176.639137][ T10] rcu_gp_fqs_loop+0x34c/0x540 [ 176.643940][ T10] ? rcu_gp_cleanup+0x670/0x670 [ 176.648772][ T10] rcu_gp_kthread+0x113/0x1e0 [ 176.653479][ T10] kthread+0x203/0x230 [ 176.658061][ T10] ? kthread_unpark+0xd0/0xd0 [ 176.662768][ T10] ret_from_fork+0x1f/0x30 [ 177.756846][ T10] Shutting down cpus with NMI [ 177.762839][ T10] Kernel Offset: disabled [ 177.767236][ T10] Rebooting in 86400 seconds..