Warning: Permanently added '[localhost]:38235' (ECDSA) to the list of known hosts. syzkaller login: [ 124.322393][ T39] kauditd_printk_skb: 7 callbacks suppressed [ 124.322428][ T39] audit: type=1400 audit(1579225800.329:42): avc: denied { map } for pid=8935 comm="syz-fuzzer" path="/syz-fuzzer" dev="sda1" ino=16525 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2020/01/17 01:50:00 fuzzer started 2020/01/17 01:50:04 dialing manager at 10.0.2.10:42607 2020/01/17 01:50:05 syscalls: 2863 2020/01/17 01:50:05 code coverage: enabled 2020/01/17 01:50:05 comparison tracing: enabled 2020/01/17 01:50:05 extra coverage: enabled 2020/01/17 01:50:05 setuid sandbox: enabled 2020/01/17 01:50:05 namespace sandbox: enabled 2020/01/17 01:50:05 Android sandbox: /sys/fs/selinux/policy does not exist 2020/01/17 01:50:05 fault injection: enabled 2020/01/17 01:50:05 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/01/17 01:50:05 net packet injection: enabled 2020/01/17 01:50:05 net device setup: enabled 2020/01/17 01:50:05 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/01/17 01:50:05 devlink PCI setup: PCI device 0000:00:10.0 is not available 01:50:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xd, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f00000000c0)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000040)=0x2) [ 182.119269][ T39] audit: type=1400 audit(1579225858.119:43): avc: denied { map } for pid=8958 comm="syz-executor.0" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1110 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 01:50:58 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r2, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='discard,noquota,gid=', @ANYRESHEX=r1, @ANYBLOB=',nointegrity,resize,errors=remount-ro,e', @ANYBLOB]) 01:50:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x8002, 0x0) [ 182.689687][ T8959] IPVS: ftp: loaded support on port[0] = 21 [ 182.692480][ T8961] IPVS: ftp: loaded support on port[0] = 21 01:50:58 executing program 3: r0 = syz_open_dev$dri(&(0x7f00000002c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) [ 182.861671][ T8963] IPVS: ftp: loaded support on port[0] = 21 [ 182.998062][ T8965] IPVS: ftp: loaded support on port[0] = 21 [ 183.049603][ T8959] chnl_net:caif_netlink_parms(): no params data found [ 183.146709][ T8961] chnl_net:caif_netlink_parms(): no params data found [ 183.191934][ T8963] chnl_net:caif_netlink_parms(): no params data found [ 183.228199][ T8959] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.251861][ T8959] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.277385][ T8959] device bridge_slave_0 entered promiscuous mode [ 183.327180][ T8959] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.352087][ T8959] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.366302][ T8959] device bridge_slave_1 entered promiscuous mode [ 183.406785][ T8963] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.418452][ T8963] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.429000][ T8963] device bridge_slave_0 entered promiscuous mode [ 183.443659][ T8963] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.455930][ T8963] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.467121][ T8963] device bridge_slave_1 entered promiscuous mode [ 183.480795][ T8959] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 183.495448][ T8959] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 183.508313][ T8961] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.520682][ T8961] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.535213][ T8961] device bridge_slave_0 entered promiscuous mode [ 183.556469][ T8961] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.569741][ T8961] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.582502][ T8961] device bridge_slave_1 entered promiscuous mode [ 183.614238][ T8961] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 183.640896][ T8961] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 183.697226][ T8961] team0: Port device team_slave_0 added [ 183.711308][ T8961] team0: Port device team_slave_1 added [ 183.723118][ T8963] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 183.741578][ T8959] team0: Port device team_slave_0 added [ 183.756798][ T8959] team0: Port device team_slave_1 added [ 183.769704][ T8963] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 183.823050][ T8963] team0: Port device team_slave_0 added [ 183.930785][ T8959] device hsr_slave_0 entered promiscuous mode [ 183.986722][ T8959] device hsr_slave_1 entered promiscuous mode [ 184.089814][ T8961] device hsr_slave_0 entered promiscuous mode [ 184.156085][ T8961] device hsr_slave_1 entered promiscuous mode [ 184.205872][ T8961] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 184.224984][ T8961] Cannot create hsr debugfs directory [ 184.239203][ T8963] team0: Port device team_slave_1 added [ 184.283501][ T8965] chnl_net:caif_netlink_parms(): no params data found [ 184.368057][ T8963] device hsr_slave_0 entered promiscuous mode [ 184.436532][ T8963] device hsr_slave_1 entered promiscuous mode [ 184.506499][ T8963] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 184.522050][ T8963] Cannot create hsr debugfs directory [ 184.690638][ T8965] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.725894][ T8965] bridge0: port 1(bridge_slave_0) entered disabled state [ 184.763594][ T8965] device bridge_slave_0 entered promiscuous mode [ 184.847430][ T8965] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.870642][ T8965] bridge0: port 2(bridge_slave_1) entered disabled state [ 184.885175][ T8965] device bridge_slave_1 entered promiscuous mode [ 184.945145][ T8965] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 184.972359][ T8965] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 185.011112][ T39] audit: type=1400 audit(1579225861.019:44): avc: denied { create } for pid=8961 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 [ 185.016660][ T8961] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 185.059121][ T39] audit: type=1400 audit(1579225861.019:45): avc: denied { write } for pid=8961 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 [ 185.110586][ T39] audit: type=1400 audit(1579225861.019:46): avc: denied { read } for pid=8961 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 [ 185.196107][ T8965] team0: Port device team_slave_0 added [ 185.207326][ T8959] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 185.263725][ T8959] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 185.338448][ T8961] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 185.443475][ T8965] team0: Port device team_slave_1 added [ 185.463015][ T8959] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 185.543504][ T8961] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 185.628606][ T8959] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 185.737414][ T8963] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 185.818938][ T8961] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 185.926420][ T8963] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 185.978282][ T8963] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 186.106901][ T8963] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 186.238263][ T8965] device hsr_slave_0 entered promiscuous mode [ 186.316160][ T8965] device hsr_slave_1 entered promiscuous mode [ 186.375911][ T8965] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 186.387424][ T8965] Cannot create hsr debugfs directory [ 186.497018][ T8965] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 186.591904][ T8965] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 186.709988][ T8965] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 186.788873][ T8965] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 186.948216][ T8961] 8021q: adding VLAN 0 to HW filter on device bond0 [ 187.002890][ T8959] 8021q: adding VLAN 0 to HW filter on device bond0 [ 187.029109][ T8963] 8021q: adding VLAN 0 to HW filter on device bond0 [ 187.051945][ T3042] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 187.066084][ T3042] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 187.087831][ T8961] 8021q: adding VLAN 0 to HW filter on device team0 [ 187.098720][ T8970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 187.120191][ T8970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 187.140867][ T8959] 8021q: adding VLAN 0 to HW filter on device team0 [ 187.159300][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 187.171001][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 187.183123][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 187.204501][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 187.237835][ T53] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.263826][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state [ 187.292695][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 187.323238][ T8963] 8021q: adding VLAN 0 to HW filter on device team0 [ 187.349009][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 187.376233][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 187.399061][ T34] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.419396][ T34] bridge0: port 1(bridge_slave_0) entered forwarding state [ 187.444558][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 187.467475][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 187.482033][ T34] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.500611][ T34] bridge0: port 1(bridge_slave_0) entered forwarding state [ 187.521041][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 187.540571][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 187.571108][ T8976] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 187.593350][ T8976] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 187.616516][ T8976] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.634370][ T8976] bridge0: port 2(bridge_slave_1) entered forwarding state [ 187.651257][ T8976] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 187.669125][ T8976] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 187.686736][ T8976] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.704393][ T8976] bridge0: port 2(bridge_slave_1) entered forwarding state [ 187.739466][ T8970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 187.752590][ T8970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 187.776868][ T8970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 187.804563][ T8970] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 187.823437][ T8970] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.838457][ T8970] bridge0: port 2(bridge_slave_1) entered forwarding state [ 187.859370][ T8970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 187.879570][ T8970] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 187.894212][ T8970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 187.910853][ T8970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 187.931683][ T8970] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 187.950361][ T8970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 187.986687][ T8961] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 188.015225][ T8961] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 188.039802][ T8970] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 188.060608][ T8970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 188.074360][ T8970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 188.090763][ T8970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 188.106152][ T8970] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 188.124979][ T8970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 188.140989][ T8970] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 188.159449][ T8970] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 188.185968][ T8975] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 188.213883][ T8975] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 188.237379][ T8975] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 188.252699][ T8975] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 188.271014][ T8975] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 188.309422][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 188.333610][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 188.358523][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 188.371524][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 188.384089][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 188.397832][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 188.416761][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 188.431362][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 188.444922][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 188.460981][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 188.481593][ T8963] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 188.513329][ T8965] 8021q: adding VLAN 0 to HW filter on device bond0 [ 188.533139][ T3326] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 188.572695][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 188.594240][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 188.616583][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 188.636920][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 188.654636][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 188.674275][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 188.699145][ T8959] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 188.727444][ T8965] 8021q: adding VLAN 0 to HW filter on device team0 [ 188.752511][ T8975] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 188.766381][ T8975] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 188.779980][ T8975] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 188.793848][ T8975] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 188.811002][ T8975] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.821776][ T8975] bridge0: port 1(bridge_slave_0) entered forwarding state [ 188.833547][ T8975] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 188.852332][ T8961] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 188.873008][ T8963] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 188.899000][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 188.916880][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 188.936731][ T53] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.954756][ T53] bridge0: port 2(bridge_slave_1) entered forwarding state [ 188.985786][ T2907] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 189.001008][ T2907] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 189.016443][ T2907] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 189.033600][ T2907] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 189.056318][ T2907] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 189.081922][ T2907] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 189.101624][ T2907] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 189.119063][ T2907] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 189.139986][ T2907] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 189.177785][ T8975] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 189.203926][ T8975] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 189.227553][ T8975] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 189.250956][ T8975] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 189.272963][ T8959] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 189.297075][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 189.307785][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 189.319059][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 189.333010][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 189.346474][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 189.361978][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 189.375013][ T8961] device veth0_vlan entered promiscuous mode [ 189.389523][ T8965] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 189.402573][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 189.420087][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 189.464833][ T8963] device veth0_vlan entered promiscuous mode [ 189.487563][ T2907] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 189.511526][ T2907] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 189.534202][ T2907] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 189.553627][ T2907] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 189.568932][ T8961] device veth1_vlan entered promiscuous mode [ 189.595060][ T8963] device veth1_vlan entered promiscuous mode [ 189.622631][ T8975] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 189.647070][ T8975] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 189.667628][ T8975] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 189.691448][ T8975] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 189.727019][ T8965] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 189.754723][ T8959] device veth0_vlan entered promiscuous mode [ 189.766119][ T8975] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 189.786280][ T8975] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 189.814089][ T39] audit: type=1400 audit(1579225865.819:47): avc: denied { associate } for pid=8961 comm="syz-executor.1" name="syz1" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 189.903216][ T8975] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 189.931603][ T8975] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 189.962856][ T8959] device veth1_vlan entered promiscuous mode [ 189.986728][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 190.007329][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 190.027927][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 190.045391][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 190.147928][ T3042] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 190.192611][ T3042] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 190.231286][ T39] audit: type=1400 audit(1579225866.239:48): avc: denied { open } for pid=8985 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=perf_event permissive=1 [ 190.283157][ T8987] JFS: discard option not supported on device [ 190.309850][ T8987] JFS: Cannot determine volume size [ 190.314242][ T8965] device veth0_vlan entered promiscuous mode [ 190.328528][ T8987] jfs: Unrecognized mount option "e" or missing value [ 190.351202][ T39] audit: type=1400 audit(1579225866.239:49): avc: denied { kernel } for pid=8985 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=perf_event permissive=1 [ 190.367919][ T3042] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 190.470727][ T3042] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 190.604401][ T8965] device veth1_vlan entered promiscuous mode [ 190.641125][ T8981] JFS: discard option not supported on device [ 190.653201][ T8981] JFS: Cannot determine volume size [ 190.661914][ T8981] jfs: Unrecognized mount option "e" or missing value 01:51:26 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r2, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='discard,noquota,gid=', @ANYRESHEX=r1, @ANYBLOB=',nointegrity,resize,errors=remount-ro,e', @ANYBLOB]) 01:51:26 executing program 3: [ 210.566572][ T9011] JFS: discard option not supported on device [ 210.636782][ T9011] JFS: Cannot determine volume size [ 210.686212][ T9011] jfs: Unrecognized mount option "e" or missing value 01:51:34 executing program 3: 01:51:34 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r2, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='discard,noquota,gid=', @ANYRESHEX=r1, @ANYBLOB=',nointegrity,resize,errors=remount-ro,e', @ANYBLOB]) [ 218.615454][ T9019] JFS: discard option not supported on device [ 218.650079][ T9019] JFS: Cannot determine volume size [ 218.662814][ T9019] jfs: Unrecognized mount option "e" or missing value [ 491.368764][ T2907] ------------[ cut here ]------------ [ 491.413401][ T2907] Type was not set for devlink port. [ 491.421189][ T2907] WARNING: CPU: 1 PID: 2907 at net/core/devlink.c:6399 devlink_port_type_warn+0x15/0x20 [ 491.421189][ T2907] Kernel panic - not syncing: panic_on_warn set ... [ 491.421189][ T2907] CPU: 1 PID: 2907 Comm: kworker/1:2 Not tainted 5.5.0-rc6-syzkaller #0 [ 491.421189][ T2907] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 [ 491.421189][ T2907] Workqueue: events devlink_port_type_warn [ 491.421189][ T2907] Call Trace: [ 491.421189][ T2907] dump_stack+0x197/0x210 [ 491.421189][ T2907] ? devlink_free+0x2d0/0x2f0 [ 491.421189][ T2907] panic+0x2e3/0x75c [ 491.421189][ T2907] ? add_taint.cold+0x16/0x16 [ 491.421189][ T2907] ? __kasan_check_write+0x14/0x20 [ 491.421189][ T2907] ? __warn.cold+0x14/0x3e [ 491.627502][ T2907] ? __warn+0xd9/0x1cf [ 491.627502][ T2907] ? devlink_port_type_warn+0x15/0x20 [ 491.627502][ T2907] __warn.cold+0x2f/0x3e [ 491.627502][ T2907] ? devlink_port_type_warn+0x15/0x20 [ 491.627502][ T2907] report_bug+0x289/0x300 [ 491.627502][ T2907] do_error_trap+0x11b/0x200 [ 491.627502][ T2907] do_invalid_op+0x37/0x50 [ 491.627502][ T2907] ? devlink_port_type_warn+0x15/0x20 [ 491.705984][ T2907] invalid_op+0x23/0x30 [ 491.705984][ T2907] RIP: 0010:devlink_port_type_warn+0x15/0x20 [ 491.705984][ T2907] Code: 89 df e8 de fc 7d fb e9 d3 fe ff ff 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 e8 57 3d 40 fb 48 c7 c7 e0 56 d8 88 e8 ea ec 10 fb <0f> 0b 5d c3 0f 1f 80 00 00 00 00 55 48 89 e5 41 55 49 89 f5 41 54 [ 491.705984][ T2907] RSP: 0018:ffffc90001b0fd30 EFLAGS: 00010282 [ 491.705984][ T2907] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 491.705984][ T2907] RDX: 0000000000000000 RSI: ffffffff815e5396 RDI: fffff52000361f98 [ 491.705984][ T2907] RBP: ffffc90001b0fd30 R08: ffff88802772d800 R09: fffffbfff165e7be [ 491.705984][ T2907] R10: fffffbfff165e7bd R11: ffffffff8b2f3def R12: ffff88802c7ae4c0 [ 491.705984][ T2907] R13: 0000000000000080 R14: ffff888023d53a00 R15: ffff88802d136b40 [ 491.705984][ T2907] ? vprintk_func+0x86/0x189 [ 491.705984][ T2907] process_one_work+0x9af/0x1740 [ 491.705984][ T2907] ? pwq_dec_nr_in_flight+0x320/0x320 [ 491.705984][ T2907] ? lock_acquire+0x190/0x410 [ 491.705984][ T2907] worker_thread+0x98/0xe40 [ 491.705984][ T2907] ? trace_hardirqs_on+0x67/0x240 [ 491.705984][ T2907] kthread+0x361/0x430 [ 491.705984][ T2907] ? process_one_work+0x1740/0x1740 [ 491.705984][ T2907] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 491.705984][ T2907] ret_from_fork+0x24/0x30 [ 491.705984][ T2907] Kernel Offset: disabled [ 491.705984][ T2907] Rebooting in 86400 seconds..