Warning: Permanently added '[localhost]:45119' (ECDSA) to the list of known hosts. [ 129.205410][ T39] audit: type=1400 audit(1592183990.683:42): avc: denied { map } for pid=8919 comm="syz-fuzzer" path="/syz-fuzzer" dev="sda1" ino=16524 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2020/06/15 01:19:50 fuzzer started 2020/06/15 01:19:52 dialing manager at 10.0.2.10:44927 2020/06/15 01:19:53 syscalls: 3087 2020/06/15 01:19:53 code coverage: enabled 2020/06/15 01:19:53 comparison tracing: enabled 2020/06/15 01:19:53 extra coverage: enabled 2020/06/15 01:19:53 setuid sandbox: enabled 2020/06/15 01:19:53 namespace sandbox: enabled 2020/06/15 01:19:53 Android sandbox: /sys/fs/selinux/policy does not exist 2020/06/15 01:19:53 fault injection: enabled 2020/06/15 01:19:53 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/06/15 01:19:53 net packet injection: enabled 2020/06/15 01:19:53 net device setup: enabled 2020/06/15 01:19:53 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/06/15 01:19:53 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/06/15 01:19:53 USB emulation: enabled [ 131.787291][ T39] audit: type=1400 audit(1592183993.263:43): avc: denied { integrity } for pid=8937 comm="syz-executor" lockdown_reason="debugfs access" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=lockdown permissive=1 01:20:16 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x6) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="b56bdd2e1601426422f9d8931cbc449c", 0x10}], 0x1) [ 155.012362][ T39] audit: type=1400 audit(1592184016.473:44): avc: denied { map } for pid=8941 comm="syz-executor.0" path="/sys/kernel/debug/kcov" dev="debugfs" ino=2088 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 01:20:16 executing program 1: syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000280)={{0x12, 0x1, 0x300, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}}}}}]}}, &(0x7f0000000380)={0xa, &(0x7f0000000080)={0xa}, 0x5, &(0x7f00000000c0)={0x5, 0xf, 0x5}}) 01:20:17 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x20002) write$UHID_CREATE2(r0, &(0x7f0000000300)=ANY=[], 0x118) [ 155.725161][ T8942] IPVS: ftp: loaded support on port[0] = 21 [ 155.730738][ T8944] IPVS: ftp: loaded support on port[0] = 21 01:20:17 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) shutdown(r1, 0x0) [ 156.505224][ T8948] IPVS: ftp: loaded support on port[0] = 21 [ 156.538958][ T8942] chnl_net:caif_netlink_parms(): no params data found [ 156.635506][ T8944] chnl_net:caif_netlink_parms(): no params data found [ 156.987079][ T8942] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.997087][ T8951] IPVS: ftp: loaded support on port[0] = 21 [ 157.004393][ T8942] bridge0: port 1(bridge_slave_0) entered disabled state [ 157.052404][ T8942] device bridge_slave_0 entered promiscuous mode [ 157.092414][ T8944] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.112867][ T8944] bridge0: port 1(bridge_slave_0) entered disabled state [ 157.127299][ T8944] device bridge_slave_0 entered promiscuous mode [ 157.151890][ T8944] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.170061][ T8944] bridge0: port 2(bridge_slave_1) entered disabled state [ 157.195358][ T8944] device bridge_slave_1 entered promiscuous mode [ 157.215289][ T8942] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.228864][ T8942] bridge0: port 2(bridge_slave_1) entered disabled state [ 157.246033][ T8942] device bridge_slave_1 entered promiscuous mode [ 157.308090][ T8944] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 157.349727][ T8942] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 157.384018][ T8944] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 157.411592][ T8942] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 157.467573][ T8944] team0: Port device team_slave_0 added [ 157.481330][ T8944] team0: Port device team_slave_1 added [ 157.521366][ T8942] team0: Port device team_slave_0 added [ 157.556575][ T8942] team0: Port device team_slave_1 added [ 157.581456][ T8944] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 157.610759][ T8944] 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. [ 157.690864][ T8944] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 157.751242][ T8948] chnl_net:caif_netlink_parms(): no params data found [ 157.772682][ T8944] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 157.789142][ T8944] 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. [ 157.851413][ T8944] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 157.880499][ T8942] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 157.906044][ T8942] 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. [ 157.977781][ T8942] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 158.071260][ T8942] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 158.086909][ T8942] 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. [ 158.150762][ T8942] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 158.284507][ T8944] device hsr_slave_0 entered promiscuous mode [ 158.381571][ T8944] device hsr_slave_1 entered promiscuous mode [ 158.511493][ T8951] chnl_net:caif_netlink_parms(): no params data found [ 158.611705][ T8942] device hsr_slave_0 entered promiscuous mode [ 158.719127][ T8942] device hsr_slave_1 entered promiscuous mode [ 158.779382][ T8942] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 158.804705][ T8942] Cannot create hsr debugfs directory [ 158.837026][ T8948] bridge0: port 1(bridge_slave_0) entered blocking state [ 158.865936][ T8948] bridge0: port 1(bridge_slave_0) entered disabled state [ 158.896167][ T8948] device bridge_slave_0 entered promiscuous mode [ 158.955321][ T8948] bridge0: port 2(bridge_slave_1) entered blocking state [ 158.971939][ T8948] bridge0: port 2(bridge_slave_1) entered disabled state [ 158.989090][ T8948] device bridge_slave_1 entered promiscuous mode [ 159.065678][ T8948] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 159.096614][ T8951] bridge0: port 1(bridge_slave_0) entered blocking state [ 159.107286][ T8951] bridge0: port 1(bridge_slave_0) entered disabled state [ 159.120115][ T8951] device bridge_slave_0 entered promiscuous mode [ 159.135708][ T8951] bridge0: port 2(bridge_slave_1) entered blocking state [ 159.149597][ T8951] bridge0: port 2(bridge_slave_1) entered disabled state [ 159.162271][ T8951] device bridge_slave_1 entered promiscuous mode [ 159.180797][ T8948] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 159.256633][ T8951] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 159.279300][ T8948] team0: Port device team_slave_0 added [ 159.316149][ T8951] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 159.351867][ T8948] team0: Port device team_slave_1 added [ 159.386708][ T8951] team0: Port device team_slave_0 added [ 159.435297][ T8951] team0: Port device team_slave_1 added [ 159.522256][ T8948] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 159.543610][ T8948] 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. [ 159.592295][ T8948] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 159.615125][ T8951] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 159.628728][ T8951] 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. [ 159.678823][ T8951] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 159.714996][ T8948] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 159.730824][ T8948] 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. [ 159.777690][ T8948] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 159.798113][ T8951] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 159.810907][ T8951] 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. [ 159.897373][ T8951] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 160.013273][ T39] audit: type=1400 audit(1592184021.493:45): avc: denied { create } for pid=8944 comm="syz-executor.1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 160.033964][ T8944] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 160.103157][ T39] audit: type=1400 audit(1592184021.503:46): avc: denied { write } for pid=8944 comm="syz-executor.1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 160.169488][ T39] audit: type=1400 audit(1592184021.503:47): avc: denied { read } for pid=8944 comm="syz-executor.1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 160.308215][ T8944] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 160.496562][ T8948] device hsr_slave_0 entered promiscuous mode [ 160.581759][ T8948] device hsr_slave_1 entered promiscuous mode [ 160.628842][ T8948] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 160.641080][ T8948] Cannot create hsr debugfs directory [ 160.660092][ T8944] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 160.746383][ T8944] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 160.855259][ T8951] device hsr_slave_0 entered promiscuous mode [ 160.899304][ T8951] device hsr_slave_1 entered promiscuous mode [ 160.972081][ T8951] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 160.984682][ T8951] Cannot create hsr debugfs directory [ 161.060077][ T8942] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 161.138459][ T8942] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 161.216553][ T8942] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 161.282200][ T8942] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 161.637432][ T8948] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 161.808373][ T8948] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 161.916765][ T8948] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 162.018607][ T8948] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 162.132912][ T8951] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 162.221773][ T8951] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 162.314387][ T8951] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 162.389414][ T8951] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 162.525661][ T8944] 8021q: adding VLAN 0 to HW filter on device bond0 [ 162.566414][ T8942] 8021q: adding VLAN 0 to HW filter on device bond0 [ 162.604061][ T8950] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 162.629599][ T8950] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 162.661038][ T8942] 8021q: adding VLAN 0 to HW filter on device team0 [ 162.689818][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 162.707711][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 162.730453][ T8944] 8021q: adding VLAN 0 to HW filter on device team0 [ 162.762058][ T2856] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 162.788217][ T2856] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 162.808468][ T2856] bridge0: port 1(bridge_slave_0) entered blocking state [ 162.830167][ T2856] bridge0: port 1(bridge_slave_0) entered forwarding state [ 162.864306][ T2856] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 162.884997][ T2856] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 162.907953][ T2856] bridge0: port 2(bridge_slave_1) entered blocking state [ 162.927673][ T2856] bridge0: port 2(bridge_slave_1) entered forwarding state [ 162.952162][ T2856] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 162.998213][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 163.018019][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 163.041933][ T28] bridge0: port 1(bridge_slave_0) entered blocking state [ 163.057491][ T28] bridge0: port 1(bridge_slave_0) entered forwarding state [ 163.079026][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 163.097630][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 163.114509][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 163.128438][ T28] bridge0: port 2(bridge_slave_1) entered blocking state [ 163.139920][ T28] bridge0: port 2(bridge_slave_1) entered forwarding state [ 163.155659][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 163.178941][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 163.217073][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 163.236342][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 163.258376][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 163.286242][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 163.307115][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 163.346348][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 163.392351][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 163.443273][ T2856] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 163.465948][ T2856] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 163.497408][ T8948] 8021q: adding VLAN 0 to HW filter on device bond0 [ 163.517201][ T8950] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 163.544977][ T8950] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 163.571280][ T8950] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 163.599787][ T2856] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 163.614148][ T2856] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 163.630310][ T2856] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 163.646892][ T2856] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 163.661098][ T2856] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 163.679641][ T2856] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 163.711786][ T8942] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 163.740140][ T8951] 8021q: adding VLAN 0 to HW filter on device bond0 [ 163.770348][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 163.802784][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 163.822002][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 163.839496][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 163.876751][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 163.893604][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 163.911474][ T8944] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 163.931447][ T8948] 8021q: adding VLAN 0 to HW filter on device team0 [ 163.950632][ T8951] 8021q: adding VLAN 0 to HW filter on device team0 [ 163.978417][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 163.994201][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 164.022416][ T2856] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 164.044329][ T2856] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 164.061258][ T2856] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.078976][ T2856] bridge0: port 1(bridge_slave_0) entered forwarding state [ 164.095682][ T2856] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 164.110926][ T2856] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 164.126821][ T2856] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.142757][ T2856] bridge0: port 1(bridge_slave_0) entered forwarding state [ 164.157717][ T2856] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 164.173611][ T2856] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 164.186652][ T2856] bridge0: port 2(bridge_slave_1) entered blocking state [ 164.197049][ T2856] bridge0: port 2(bridge_slave_1) entered forwarding state [ 164.212029][ T2856] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 164.225725][ T2856] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 164.249735][ T2718] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 164.262761][ T2718] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 164.275714][ T2718] bridge0: port 2(bridge_slave_1) entered blocking state [ 164.291977][ T2718] bridge0: port 2(bridge_slave_1) entered forwarding state [ 164.308229][ T2718] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 164.333954][ T8942] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 164.362038][ T2718] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 164.376683][ T2718] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 164.392339][ T2718] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 164.405720][ T2718] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 164.417954][ T2718] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 164.432628][ T2718] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 164.448582][ T2718] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 164.484568][ T8944] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 164.504655][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 164.523064][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 164.538007][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 164.555085][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 164.570384][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 164.585044][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 164.599943][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 164.614281][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 164.631034][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 164.652615][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 164.665696][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 164.680904][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 164.695359][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 164.712916][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 164.746987][ T8951] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 164.788398][ T8951] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 164.836550][ T8948] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 164.875777][ T8948] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 164.913748][ T2718] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 164.938327][ T2718] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 164.963832][ T2718] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 164.990197][ T2718] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 165.045325][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 165.079546][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 165.104149][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 165.128978][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 165.158124][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 165.181205][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 165.212539][ T8942] device veth0_vlan entered promiscuous mode [ 165.247127][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 165.263731][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 165.289463][ T8951] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 165.315486][ T8942] device veth1_vlan entered promiscuous mode [ 165.352966][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 165.371756][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 165.386847][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 165.401944][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 165.420278][ T8944] device veth0_vlan entered promiscuous mode [ 165.440907][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 165.454144][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 165.473491][ T8944] device veth1_vlan entered promiscuous mode [ 165.495260][ T8948] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 165.519115][ T8971] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 165.538263][ T8971] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 165.557385][ T8971] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 165.579542][ T8971] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 165.610804][ T8950] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 165.634002][ T8950] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 165.667741][ T8950] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 165.686879][ T8950] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 165.707919][ T8951] device veth0_vlan entered promiscuous mode [ 165.747371][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 165.764154][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 165.781539][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 165.799020][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 165.822738][ T8942] device veth0_macvtap entered promiscuous mode [ 165.844838][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 165.862295][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 165.880922][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 165.898950][ T8951] device veth1_vlan entered promiscuous mode [ 165.913704][ T8942] device veth1_macvtap entered promiscuous mode [ 165.927787][ T8944] device veth0_macvtap entered promiscuous mode [ 165.945147][ T8944] device veth1_macvtap entered promiscuous mode [ 165.976235][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 165.991667][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 166.008433][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 166.023061][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 166.039571][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 166.055173][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 166.067522][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 166.082486][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 166.094358][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 166.110783][ T8948] device veth0_vlan entered promiscuous mode [ 166.125919][ T8944] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 166.142354][ T8942] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 166.164748][ T8942] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 166.185032][ T8942] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 166.199824][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 166.214977][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 166.229286][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 166.243657][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 166.264078][ T8944] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 166.292785][ T8942] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 166.316050][ T8942] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 166.339089][ T8942] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 166.351576][ T8950] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 166.367727][ T8950] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 166.382455][ T8950] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 166.395469][ T8950] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 166.410144][ T8950] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 166.426803][ T8950] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 166.469809][ T8951] device veth0_macvtap entered promiscuous mode [ 166.500426][ T8948] device veth1_vlan entered promiscuous mode [ 166.555800][ T8951] device veth1_macvtap entered promiscuous mode [ 166.952931][ T8948] device veth0_macvtap entered promiscuous mode [ 166.971771][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 166.992172][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 167.012711][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 167.034429][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 167.117588][ T8951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 167.155668][ T39] audit: type=1400 audit(1592184028.593:48): avc: denied { associate } for pid=8942 comm="syz-executor.0" name="syz0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 167.155913][ T8951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 167.236892][ T8951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 167.257678][ T8951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 167.283636][ T8951] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 167.351597][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 167.369423][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 167.390410][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 167.416066][ T8948] device veth1_macvtap entered promiscuous mode [ 167.439692][ T8951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 167.459432][ T8951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 167.484339][ T8951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 167.509478][ T8951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 167.536013][ T8951] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 167.557378][ T8942] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 167.572728][ T8948] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 167.597432][ T8948] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 167.624569][ T8948] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 167.657285][ T8948] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 167.680638][ T8948] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 167.705594][ T8948] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 167.764545][ T8948] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 167.801570][ T8970] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 167.818901][ T8970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 167.840963][ T8970] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 167.860232][ T8970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 168.087976][ T8948] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 01:20:29 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x6) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="b56bdd2e1601426422f9d8931cbc449c", 0x10}], 0x1) [ 168.138076][ T8948] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 168.162909][ T8948] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 168.185433][ T8948] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 168.185454][ T8948] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 168.185458][ T8948] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 168.189497][ T8948] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 168.300443][ T8971] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 168.329100][ T8971] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 01:20:29 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x6) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="b56bdd2e1601426422f9d8931cbc449c", 0x10}], 0x1) [ 168.439414][ T13] usb 6-1: new full-speed USB device number 2 using dummy_hcd 01:20:30 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x6) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="b56bdd2e1601426422f9d8931cbc449c", 0x10}], 0x1) 01:20:30 executing program 0: writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="b56bdd2e1601426422f9d8931cbc449c", 0x10}], 0x1) 01:20:30 executing program 3: prlimit64(0x0, 0x0, 0x0, 0x0) getpid() r0 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x10000}]) r4 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff7e) [ 168.797633][ T39] audit: type=1804 audit(1592184030.263:49): pid=9000 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/syzkaller-testdir966715683/syzkaller.lUrg2F/1/bus" dev="sda1" ino=16560 res=1 [ 169.170165][ T13] usb 6-1: not running at top speed; connect to a high speed hub [ 169.270458][ T13] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 169.298370][ T13] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 169.332493][ T13] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 169.359617][ T13] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 169.431325][ T9000] BUG: kernel NULL pointer dereference, address: 0000000000000000 [ 169.448013][ T9000] #PF: supervisor read access in kernel mode [ 169.448013][ T9000] #PF: error_code(0x0000) - not-present page [ 169.448013][ T9000] PGD 6eecb067 P4D 6eecb067 PUD 6ee6f067 PMD 0 [ 169.448013][ T9000] Oops: 0000 [#1] PREEMPT SMP KASAN [ 169.448013][ T9000] CPU: 0 PID: 9000 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 169.448013][ T9000] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 [ 169.448013][ T9000] RIP: 0010:__sanitizer_cov_trace_pc+0x43/0x60 [ 169.448013][ T9000] Code: 24 74 0f 80 e6 01 74 35 8b 90 04 14 00 00 85 d2 74 2b 8b 90 e0 13 00 00 83 fa 02 75 20 48 8b 88 e8 13 00 00 8b 80 e4 13 00 00 <48> 8b 11 48 83 c2 01 48 39 d0 76 07 48 89 34 d1 48 89 11 c3 66 0f [ 169.448013][ T9000] RSP: 0018:ffffc90000957030 EFLAGS: 00010246 [ 169.448013][ T9000] RAX: 0000000000000000 RBX: ffff8880759e28e0 RCX: 0000000000000000 [ 169.448013][ T9000] RDX: 0000000000000002 RSI: ffffffff81ff1753 RDI: 0000000000000004 [ 169.448013][ T9000] RBP: ffff88801da2d658 R08: ffff888064194100 R09: fffff5200012ae08 [ 169.448013][ T9000] R10: 0000000000000003 R11: fffff5200012ae07 R12: 0000000000001046 [ 169.448013][ T9000] R13: 0000000000001046 R14: dffffc0000000000 R15: 00000000000002a0 [ 169.448013][ T9000] FS: 00007f41ba7a1700(0000) GS:ffff88802ce00000(0000) knlGS:0000000000000000 [ 169.448013][ T9000] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 169.448013][ T9000] CR2: 0000000000000000 CR3: 00000000649f5000 CR4: 0000000000340ef0 [ 169.448013][ T9000] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 169.448013][ T9000] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 169.448013][ T9000] Call Trace: [ 169.448013][ T9000] __es_insert_extent+0xe3/0xf20 [ 169.448013][ T9000] ext4_es_insert_delayed_block+0x1d9/0x540 [ 169.448013][ T9000] ? ext4_is_pending+0x210/0x210 [ 169.448013][ T9000] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 169.448013][ T9000] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 169.448013][ T9000] ? do_raw_spin_unlock+0x171/0x260 [ 169.448013][ T9000] ? _raw_spin_unlock+0x24/0x40 [ 169.448013][ T9000] ? ext4_da_reserve_space+0xf8/0x540 [ 169.448013][ T9000] ext4_da_get_block_prep+0x6ea/0x1120 [ 169.448013][ T9000] ? other_inode_match+0xab0/0xab0 [ 169.448013][ T9000] ? ext4_block_write_begin+0x10ab/0x1430 [ 169.448013][ T9000] ? lock_downgrade+0x840/0x840 [ 169.448013][ T9000] ? create_empty_buffers+0x5b8/0x8c0 [ 169.448013][ T9000] ext4_block_write_begin+0x59a/0x1430 [ 169.448013][ T9000] ? other_inode_match+0xab0/0xab0 [ 169.448013][ T9000] ? ext4_dax_writepages+0xba0/0xba0 [ 169.448013][ T9000] ext4_da_write_begin+0x56e/0xbc0 [ 169.448013][ T9000] ? ext4_write_begin+0xda0/0xda0 [ 169.448013][ T9000] ? memcpy_mcsafe_to_page+0x140/0x140 [ 169.448013][ T9000] generic_perform_write+0x20a/0x4e0 [ 169.448013][ T9000] ? update_time+0xc0/0xc0 [ 169.448013][ T9000] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 169.448013][ T9000] ext4_buffered_write_iter+0x1f7/0x450 [ 169.448013][ T9000] ext4_file_write_iter+0x1ec/0x13f0 [ 169.448013][ T9000] ? save_stack+0x1b/0x40 [ 169.448013][ T9000] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 169.448013][ T9000] ? __kmalloc+0x161/0x7a0 [ 169.448013][ T9000] ? iter_file_splice_write+0x168/0xb10 [ 169.448013][ T9000] ? do_splice_from+0x86/0x110 [ 169.448013][ T9000] ? direct_splice_actor+0xa3/0x110 [ 169.448013][ T9000] ? splice_direct_to_actor+0x38c/0x980 [ 169.448013][ T9000] ? do_splice_direct+0x1b4/0x280 [ 169.448013][ T9000] ? do_sendfile+0x555/0xc50 [ 169.448013][ T9000] ? __x64_sys_sendfile64+0x1cc/0x210 [ 169.448013][ T9000] ? do_syscall_64+0xf6/0x7d0 [ 169.448013][ T9000] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 169.448013][ T9000] ? ext4_buffered_write_iter+0x450/0x450 [ 169.448013][ T9000] do_iter_readv_writev+0x51e/0x790 [ 169.448013][ T9000] ? no_seek_end_llseek_size+0x60/0x60 [ 169.448013][ T9000] ? lock_downgrade+0x840/0x840 [ 169.448013][ T9000] do_iter_write+0x18b/0x600 [ 169.448013][ T9000] ? __kmalloc+0x62f/0x7a0 [ 169.448013][ T9000] ? iter_file_splice_write+0x168/0xb10 [ 169.448013][ T9000] vfs_iter_write+0x70/0xa0 [ 169.448013][ T9000] iter_file_splice_write+0x695/0xb10 [ 169.448013][ T9000] ? page_cache_pipe_buf_release+0x280/0x280 [ 169.448013][ T9000] ? pipe_to_user+0x170/0x170 [ 169.448013][ T9000] ? page_cache_pipe_buf_release+0x280/0x280 [ 169.448013][ T9000] do_splice_from+0x86/0x110 [ 169.448013][ T9000] direct_splice_actor+0xa3/0x110 [ 169.448013][ T9000] splice_direct_to_actor+0x38c/0x980 [ 169.448013][ T9000] ? do_splice_from+0x110/0x110 [ 169.448013][ T9000] ? do_splice_to+0x170/0x170 [ 169.448013][ T9000] ? do_splice_from+0x110/0x110 [ 169.448013][ T9000] do_splice_direct+0x1b4/0x280 [ 169.448013][ T9000] ? splice_direct_to_actor+0x980/0x980 [ 169.448013][ T9000] ? preempt_count_add+0x74/0x140 [ 169.448013][ T9000] ? __this_cpu_preempt_check+0x28/0x190 [ 169.448013][ T9000] do_sendfile+0x555/0xc50 [ 169.448013][ T9000] ? do_compat_pwritev64+0x1b0/0x1b0 [ 169.448013][ T9000] __x64_sys_sendfile64+0x1cc/0x210 [ 169.448013][ T9000] ? __ia32_sys_sendfile+0x220/0x220 [ 169.448013][ T9000] ? do_syscall_64+0xbc/0x7d0 [ 169.448013][ T9000] do_syscall_64+0xf6/0x7d0 [ 169.448013][ T9000] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 169.448013][ T9000] RIP: 0033:0x45c879 [ 169.448013][ T9000] Code: 1d b2 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 eb b1 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 169.448013][ T9000] RSP: 002b:00007f41ba7a0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 169.448013][ T9000] RAX: ffffffffffffffda RBX: 000000000074bf00 RCX: 000000000045c879 [ 169.448013][ T9000] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000004 [ 169.448013][ T9000] RBP: 0000000000710ac0 R08: 0000000000000000 R09: 0000000000000000 [ 169.448013][ T9000] R10: 00008400fffffffb R11: 0000000000000246 R12: 00007f41ba7a16d4 [ 169.448013][ T9000] R13: 00000000000008f3 R14: 00000000006ece00 R15: 00000000004b296b [ 169.448013][ T9000] Modules linked in: [ 169.448013][ T9000] CR2: 0000000000000000 [ 169.448013][ T9000] ---[ end trace ab6206663f956aa7 ]--- [ 169.448013][ T9000] RIP: 0010:__sanitizer_cov_trace_pc+0x43/0x60 [ 169.448013][ T9000] Code: 24 74 0f 80 e6 01 74 35 8b 90 04 14 00 00 85 d2 74 2b 8b 90 e0 13 00 00 83 fa 02 75 20 48 8b 88 e8 13 00 00 8b 80 e4 13 00 00 <48> 8b 11 48 83 c2 01 48 39 d0 76 07 48 89 34 d1 48 89 11 c3 66 0f [ 169.448013][ T9000] RSP: 0018:ffffc90000957030 EFLAGS: 00010246 [ 169.448013][ T9000] RAX: 0000000000000000 RBX: ffff8880759e28e0 RCX: 0000000000000000 [ 169.448013][ T9000] RDX: 0000000000000002 RSI: ffffffff81ff1753 RDI: 0000000000000004 [ 169.448013][ T9000] RBP: ffff88801da2d658 R08: ffff888064194100 R09: fffff5200012ae08 [ 169.448013][ T9000] R10: 0000000000000003 R11: fffff5200012ae07 R12: 0000000000001046 [ 169.448013][ T9000] R13: 0000000000001046 R14: dffffc0000000000 R15: 00000000000002a0 [ 169.448013][ T9000] FS: 00007f41ba7a1700(0000) GS:ffff88802ce00000(0000) knlGS:0000000000000000 [ 169.448013][ T9000] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 169.448013][ T9000] CR2: 0000000000000000 CR3: 00000000649f5000 CR4: 0000000000340ef0 [ 169.448013][ T9000] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 169.448013][ T9000] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 169.448013][ T9000] Kernel panic - not syncing: Fatal exception [ 169.448013][ T9000] Kernel Offset: disabled [ 169.448013][ T9000] Rebooting in 86400 seconds..