Warning: Permanently added '10.128.1.26' (ECDSA) to the list of known hosts. 2020/02/02 00:20:55 fuzzer started 2020/02/02 00:20:56 dialing manager at 10.128.0.26:36447 2020/02/02 00:20:57 syscalls: 2939 2020/02/02 00:20:57 code coverage: enabled 2020/02/02 00:20:57 comparison tracing: enabled 2020/02/02 00:20:57 extra coverage: enabled 2020/02/02 00:20:57 setuid sandbox: enabled 2020/02/02 00:20:57 namespace sandbox: enabled 2020/02/02 00:20:57 Android sandbox: /sys/fs/selinux/policy does not exist 2020/02/02 00:20:57 fault injection: enabled 2020/02/02 00:20:57 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/02/02 00:20:57 net packet injection: enabled 2020/02/02 00:20:57 net device setup: enabled 2020/02/02 00:20:57 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/02/02 00:20:57 devlink PCI setup: PCI device 0000:00:10.0 is not available 00:23:32 executing program 0: pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffa7) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.opaque\x00', 0x0, 0x0, 0x0) 00:23:32 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'veth1_to_batadv\x00', {0x2, 0x0, @local}}) [ 269.845835][ T9720] IPVS: ftp: loaded support on port[0] = 21 [ 269.972487][ T9720] chnl_net:caif_netlink_parms(): no params data found [ 270.058339][ T9720] bridge0: port 1(bridge_slave_0) entered blocking state [ 270.067273][ T9720] bridge0: port 1(bridge_slave_0) entered disabled state [ 270.076009][ T9720] device bridge_slave_0 entered promiscuous mode [ 270.097000][ T9725] IPVS: ftp: loaded support on port[0] = 21 [ 270.105384][ T9720] bridge0: port 2(bridge_slave_1) entered blocking state [ 270.113136][ T9720] bridge0: port 2(bridge_slave_1) entered disabled state [ 270.123013][ T9720] device bridge_slave_1 entered promiscuous mode [ 270.154248][ T9720] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 270.172347][ T9720] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 270.205565][ T9720] team0: Port device team_slave_0 added [ 270.216034][ T9720] team0: Port device team_slave_1 added [ 270.242704][ T9720] batman_adv: batadv0: Adding interface: batadv_slave_0 00:23:33 executing program 2: write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000100)={0x50, 0x0, 0x0, {0x7, 0x1f, 0x0, 0x60d18ea6889c549d}}, 0x50) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="8000000038040000197a0300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4803, 0x0) [ 270.249944][ T9720] 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. [ 270.300917][ T9720] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 270.331006][ T9720] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 270.337998][ T9720] 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. [ 270.399702][ T9720] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active 00:23:33 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000003c0)="6653070000053c07bc3376003639", 0xe}], 0x4, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 270.552983][ T9720] device hsr_slave_0 entered promiscuous mode [ 270.590155][ T9720] device hsr_slave_1 entered promiscuous mode [ 270.671171][ T9728] IPVS: ftp: loaded support on port[0] = 21 [ 270.704848][ T9725] chnl_net:caif_netlink_parms(): no params data found [ 270.830109][ T9730] IPVS: ftp: loaded support on port[0] = 21 00:23:33 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, 0x0, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f00000002c0)=0xece) fcntl$setsig(r4, 0xa, 0x12) recvmmsg(r5, &(0x7f0000002bc0)=[{{0x0, 0xfffffced, 0x0, 0x0, 0x0, 0xffffffffffffffb7}}], 0x1c7f1fd, 0x0, 0x0) dup2(r4, r5) fcntl$setown(r5, 0x8, r3) tkill(r3, 0x16) [ 270.923938][ T9725] bridge0: port 1(bridge_slave_0) entered blocking state [ 270.941961][ T9725] bridge0: port 1(bridge_slave_0) entered disabled state [ 270.963188][ T9725] device bridge_slave_0 entered promiscuous mode [ 271.030996][ T9725] bridge0: port 2(bridge_slave_1) entered blocking state [ 271.038099][ T9725] bridge0: port 2(bridge_slave_1) entered disabled state [ 271.063067][ T9725] device bridge_slave_1 entered promiscuous mode [ 271.111152][ T9728] chnl_net:caif_netlink_parms(): no params data found [ 271.159153][ T9735] IPVS: ftp: loaded support on port[0] = 21 [ 271.174199][ T9725] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 271.196462][ T9725] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 271.230148][ T9720] netdevsim netdevsim0 netdevsim0: renamed from eth0 00:23:34 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcffa05b36e0bd0b9f6c26ff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e651", 0x4a}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x266, 0x0}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 271.285217][ T9720] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 271.394573][ T9720] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 271.452416][ T9720] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 271.533816][ T9725] team0: Port device team_slave_0 added [ 271.556225][ T9739] IPVS: ftp: loaded support on port[0] = 21 [ 271.557040][ T9725] team0: Port device team_slave_1 added [ 271.613344][ T9728] bridge0: port 1(bridge_slave_0) entered blocking state [ 271.620866][ T9728] bridge0: port 1(bridge_slave_0) entered disabled state [ 271.628674][ T9728] device bridge_slave_0 entered promiscuous mode [ 271.638684][ T9728] bridge0: port 2(bridge_slave_1) entered blocking state [ 271.646095][ T9728] bridge0: port 2(bridge_slave_1) entered disabled state [ 271.654034][ T9728] device bridge_slave_1 entered promiscuous mode [ 271.668664][ T9725] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 271.676076][ T9725] 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. [ 271.703764][ T9725] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 271.762475][ T9725] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 271.769530][ T9725] 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. [ 271.796664][ T9725] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 271.817252][ T9728] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 271.830925][ T9728] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 271.846693][ T9730] chnl_net:caif_netlink_parms(): no params data found [ 271.941752][ T9725] device hsr_slave_0 entered promiscuous mode [ 271.980015][ T9725] device hsr_slave_1 entered promiscuous mode [ 272.039823][ T9725] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 272.047840][ T9725] Cannot create hsr debugfs directory [ 272.106160][ T9728] team0: Port device team_slave_0 added [ 272.117089][ T9728] team0: Port device team_slave_1 added [ 272.255172][ T9728] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 272.262259][ T9728] 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. [ 272.289394][ T9728] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 272.301103][ T9739] chnl_net:caif_netlink_parms(): no params data found [ 272.341783][ T9728] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 272.348763][ T9728] 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. [ 272.375244][ T9728] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 272.386726][ T9730] bridge0: port 1(bridge_slave_0) entered blocking state [ 272.394794][ T9730] bridge0: port 1(bridge_slave_0) entered disabled state [ 272.403239][ T9730] device bridge_slave_0 entered promiscuous mode [ 272.414504][ T9730] bridge0: port 2(bridge_slave_1) entered blocking state [ 272.421683][ T9730] bridge0: port 2(bridge_slave_1) entered disabled state [ 272.429967][ T9730] device bridge_slave_1 entered promiscuous mode [ 272.437220][ T9735] chnl_net:caif_netlink_parms(): no params data found [ 272.487174][ T9730] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 272.561701][ T9728] device hsr_slave_0 entered promiscuous mode [ 272.600032][ T9728] device hsr_slave_1 entered promiscuous mode [ 272.659914][ T9728] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 272.667667][ T9728] Cannot create hsr debugfs directory [ 272.681218][ T9730] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 272.749796][ T9730] team0: Port device team_slave_0 added [ 272.793988][ T9725] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 272.823842][ T9730] team0: Port device team_slave_1 added [ 272.830460][ T9739] bridge0: port 1(bridge_slave_0) entered blocking state [ 272.837634][ T9739] bridge0: port 1(bridge_slave_0) entered disabled state [ 272.846492][ T9739] device bridge_slave_0 entered promiscuous mode [ 272.859341][ T9739] bridge0: port 2(bridge_slave_1) entered blocking state [ 272.866638][ T9739] bridge0: port 2(bridge_slave_1) entered disabled state [ 272.875192][ T9739] device bridge_slave_1 entered promiscuous mode [ 272.885981][ T9725] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 272.936354][ T9725] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 272.981990][ T9725] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 273.056396][ T9735] bridge0: port 1(bridge_slave_0) entered blocking state [ 273.064127][ T9735] bridge0: port 1(bridge_slave_0) entered disabled state [ 273.072168][ T9735] device bridge_slave_0 entered promiscuous mode [ 273.101305][ T9735] bridge0: port 2(bridge_slave_1) entered blocking state [ 273.108575][ T9735] bridge0: port 2(bridge_slave_1) entered disabled state [ 273.116804][ T9735] device bridge_slave_1 entered promiscuous mode [ 273.139631][ T9730] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 273.147364][ T9730] 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. [ 273.174207][ T9730] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 273.187790][ T9730] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 273.194834][ T9730] 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. [ 273.221633][ T9730] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 273.246190][ T9739] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 273.272062][ T9735] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 273.286638][ T9720] 8021q: adding VLAN 0 to HW filter on device bond0 [ 273.296496][ T9739] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 273.311693][ T9735] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 273.343345][ T9735] team0: Port device team_slave_0 added [ 273.372317][ T9735] team0: Port device team_slave_1 added [ 273.422948][ T9730] device hsr_slave_0 entered promiscuous mode [ 273.470649][ T9730] device hsr_slave_1 entered promiscuous mode [ 273.509855][ T9730] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 273.517752][ T9730] Cannot create hsr debugfs directory [ 273.569214][ T9739] team0: Port device team_slave_0 added [ 273.575824][ T9735] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 273.583388][ T9735] 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. [ 273.609593][ T9735] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 273.644562][ T9739] team0: Port device team_slave_1 added [ 273.651118][ T9735] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 273.658473][ T9735] 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. [ 273.684943][ T9735] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 273.700587][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 273.709196][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 273.721134][ T9720] 8021q: adding VLAN 0 to HW filter on device team0 [ 273.766463][ T9739] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 273.773852][ T9739] 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. [ 273.802600][ T9739] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 273.828313][ T9728] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 273.872215][ T9728] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 273.923029][ T9739] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 273.930618][ T9739] 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. [ 273.958275][ T9739] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 273.970145][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 273.978986][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 273.988050][ T2940] bridge0: port 1(bridge_slave_0) entered blocking state [ 273.995401][ T2940] bridge0: port 1(bridge_slave_0) entered forwarding state [ 274.008018][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 274.019919][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 274.028923][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 274.040930][ T2853] bridge0: port 2(bridge_slave_1) entered blocking state [ 274.047998][ T2853] bridge0: port 2(bridge_slave_1) entered forwarding state [ 274.061729][ T9728] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 274.132837][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 274.144876][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 274.174925][ T9728] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 274.292140][ T9735] device hsr_slave_0 entered promiscuous mode [ 274.340391][ T9735] device hsr_slave_1 entered promiscuous mode [ 274.399933][ T9735] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 274.407703][ T9735] Cannot create hsr debugfs directory [ 274.438485][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 274.455600][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 274.464753][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 274.474814][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 274.483888][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 274.543084][ T9739] device hsr_slave_0 entered promiscuous mode [ 274.581644][ T9739] device hsr_slave_1 entered promiscuous mode [ 274.620052][ T9739] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 274.627772][ T9739] Cannot create hsr debugfs directory [ 274.660098][ T2939] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 274.668765][ T2939] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 274.685712][ T9720] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 274.697613][ T9720] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 274.741542][ T2939] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 274.755231][ T2939] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 274.782482][ T9725] 8021q: adding VLAN 0 to HW filter on device bond0 [ 274.789537][ T9730] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 274.847490][ T9730] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 274.908269][ T9730] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 274.985932][ T9730] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 275.061494][ T2939] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 275.069094][ T2939] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 275.083159][ T9725] 8021q: adding VLAN 0 to HW filter on device team0 [ 275.116836][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 275.125794][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 275.134172][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 275.143593][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 275.152653][ T2682] bridge0: port 1(bridge_slave_0) entered blocking state [ 275.160015][ T2682] bridge0: port 1(bridge_slave_0) entered forwarding state [ 275.168354][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 275.181469][ T9720] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 275.215699][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 275.224803][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 275.233326][ T18] bridge0: port 2(bridge_slave_1) entered blocking state [ 275.240497][ T18] bridge0: port 2(bridge_slave_1) entered forwarding state [ 275.250310][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 275.294289][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 275.306744][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 275.316002][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 275.327933][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 275.337007][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 275.385557][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 275.393985][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 275.406213][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 275.463292][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 275.476264][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 275.487302][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 275.496949][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 275.510795][ T9728] 8021q: adding VLAN 0 to HW filter on device bond0 [ 275.522918][ T9735] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 275.574855][ T9735] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 275.633907][ T9735] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 275.682313][ T9725] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 275.694098][ T9720] device veth0_vlan entered promiscuous mode [ 275.704700][ T2939] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 275.713169][ T2939] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 275.731286][ T9735] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 275.806416][ T9728] 8021q: adding VLAN 0 to HW filter on device team0 [ 275.821155][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 275.828922][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 275.836937][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 275.845486][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 275.857205][ T9720] device veth1_vlan entered promiscuous mode [ 275.884378][ T9730] 8021q: adding VLAN 0 to HW filter on device bond0 [ 275.900337][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 275.908605][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 275.922908][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 275.935100][ T2682] bridge0: port 1(bridge_slave_0) entered blocking state [ 275.942361][ T2682] bridge0: port 1(bridge_slave_0) entered forwarding state [ 275.950237][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 275.958769][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 275.967265][ T2682] bridge0: port 2(bridge_slave_1) entered blocking state [ 275.974338][ T2682] bridge0: port 2(bridge_slave_1) entered forwarding state [ 276.006231][ T9739] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 276.067540][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 276.076963][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 276.085589][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 276.094937][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 276.103175][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 276.114100][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 276.123095][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 276.132313][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 276.139869][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 276.148391][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 276.157954][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 276.179977][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 276.188571][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 276.197551][ T9739] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 276.265497][ T9730] 8021q: adding VLAN 0 to HW filter on device team0 [ 276.277739][ T9720] device veth0_macvtap entered promiscuous mode [ 276.295001][ T9739] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 276.325891][ T9739] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 276.388689][ T9720] device veth1_macvtap entered promiscuous mode [ 276.401075][ T9725] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 276.408208][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 276.417365][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 276.425575][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 276.434794][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 276.443982][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 276.454645][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 276.463317][ T2682] bridge0: port 1(bridge_slave_0) entered blocking state [ 276.471435][ T2682] bridge0: port 1(bridge_slave_0) entered forwarding state [ 276.479317][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 276.488112][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 276.496990][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 276.506119][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 276.514920][ T2682] bridge0: port 2(bridge_slave_1) entered blocking state [ 276.522121][ T2682] bridge0: port 2(bridge_slave_1) entered forwarding state [ 276.530349][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 276.538714][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 276.548000][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 276.597112][ T2939] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 276.632215][ T9720] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 276.673841][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 276.683388][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 276.692727][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 276.702411][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 276.712229][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 276.721788][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 276.731760][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 276.741038][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 276.768407][ T9720] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 276.789613][ T9735] 8021q: adding VLAN 0 to HW filter on device bond0 [ 276.803571][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 276.813145][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 276.822073][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 276.831793][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 276.840782][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 276.848281][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 276.856100][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 276.864842][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 276.873940][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 276.882045][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 276.925922][ T9725] device veth0_vlan entered promiscuous mode [ 277.002538][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 277.012963][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 277.020910][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 277.029370][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 277.041689][ T9735] 8021q: adding VLAN 0 to HW filter on device team0 [ 277.057623][ T9730] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 277.071793][ T9730] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 277.113758][ T9728] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 277.126881][ T2939] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 277.139124][ T2939] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 277.164944][ T9725] device veth1_vlan entered promiscuous mode [ 277.182469][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 277.197138][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 277.205860][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 277.214731][ T2682] bridge0: port 1(bridge_slave_0) entered blocking state [ 277.221846][ T2682] bridge0: port 1(bridge_slave_0) entered forwarding state [ 277.263178][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 277.271483][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 277.279315][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 277.288321][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 277.297586][ T2853] bridge0: port 2(bridge_slave_1) entered blocking state [ 277.304730][ T2853] bridge0: port 2(bridge_slave_1) entered forwarding state [ 277.313037][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 277.322109][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 277.331089][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 277.340077][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 277.347507][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 277.386827][ T9730] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 277.402875][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 277.470681][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 277.479423][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 277.510463][ T9739] 8021q: adding VLAN 0 to HW filter on device bond0 [ 277.530529][ T9725] device veth0_macvtap entered promiscuous mode [ 277.543238][ T27] audit: type=1800 audit(1580603020.563:31): pid=9751 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=16519 res=0 [ 277.550826][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 277.564840][ T27] audit: type=1804 audit(1580603020.593:32): pid=9751 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir494484884/syzkaller.Zigup4/0/file0" dev="sda1" ino=16519 res=1 [ 277.577726][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 277.605021][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 277.617540][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 277.625934][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 277.634490][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 277.643215][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 277.652700][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 277.662910][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 277.670928][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 277.685977][ T9728] device veth0_vlan entered promiscuous mode [ 277.700034][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 277.709544][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 277.736071][ T9739] 8021q: adding VLAN 0 to HW filter on device team0 [ 277.748214][ T9725] device veth1_macvtap entered promiscuous mode [ 277.761758][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 277.769452][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 277.784382][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 277.793319][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 277.817628][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 277.826891][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 277.836098][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 277.845127][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 277.854484][ T2940] bridge0: port 1(bridge_slave_0) entered blocking state [ 277.861629][ T2940] bridge0: port 1(bridge_slave_0) entered forwarding state [ 277.873146][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 277.885000][ T9735] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 277.917422][ T9725] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 277.928887][ T9725] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 277.943947][ T9725] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 277.972266][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 277.983296][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 277.992354][ T2682] bridge0: port 2(bridge_slave_1) entered blocking state [ 277.999429][ T2682] bridge0: port 2(bridge_slave_1) entered forwarding state [ 278.007461][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 278.017011][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 278.027711][ T9728] device veth1_vlan entered promiscuous mode [ 278.052165][ T9725] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 278.063511][ T9725] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 278.075152][ T9725] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 278.095717][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 278.105639][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 278.114626][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 278.123393][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 278.132666][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 278.140228][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 278.149973][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 278.163291][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 278.205873][ T9735] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 278.215505][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 278.224610][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 278.234252][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 278.244215][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 278.254869][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 278.265080][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 278.274007][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 278.283638][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 278.292849][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 278.314768][ T27] audit: type=1804 audit(1580603021.333:33): pid=9756 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir494484884/syzkaller.Zigup4/0/file0" dev="sda1" ino=16519 res=1 00:23:41 executing program 0: pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffffa7) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.opaque\x00', 0x0, 0x0, 0x0) [ 278.358056][ T9739] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 278.370810][ T9739] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 278.396451][ T9730] device veth0_vlan entered promiscuous mode [ 278.420463][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 278.428944][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 278.436770][ T27] audit: type=1800 audit(1580603021.443:34): pid=9760 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=16519 res=0 [ 278.469800][ T27] audit: type=1804 audit(1580603021.443:35): pid=9760 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir494484884/syzkaller.Zigup4/1/file0" dev="sda1" ino=16519 res=1 [ 278.534584][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 278.548782][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 278.561231][ T9728] device veth0_macvtap entered promiscuous mode [ 278.583683][ T2939] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 278.594109][ T2939] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 278.602614][ T2939] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 278.623154][ T9728] device veth1_macvtap entered promiscuous mode [ 278.648692][ T9730] device veth1_vlan entered promiscuous mode [ 278.684289][ T9739] 8021q: adding VLAN 0 to HW filter on device batadv0 00:23:41 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) sync() setxattr$trusted_overlay_opaque(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='trusted.overlay.opaque\x00', 0x0, 0x0, 0x0) setxattr(0x0, &(0x7f0000000100)=@known='user.syz\x00', 0x0, 0x0, 0x0) [ 278.749259][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 278.767421][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 278.823660][ T9728] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 278.852449][ T9728] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 278.865639][ T9728] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 278.882949][ T9728] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 278.905217][ T9728] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 278.933574][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 278.951186][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 00:23:42 executing program 1: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000240)={'syz'}, &(0x7f0000000680)='X', 0x1, 0xfffffffffffffffe) keyctl$unlink(0x9, r0, 0xfffffffffffffffc) [ 278.983713][ T9728] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 279.002613][ T9728] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 279.015751][ T9728] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 279.035301][ T9728] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 00:23:42 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) [ 279.087852][ T9728] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 279.108575][ T9730] device veth0_macvtap entered promiscuous mode [ 279.127846][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 279.137590][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 279.168192][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 279.193073][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 279.211473][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 279.220287][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 279.230154][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 279.238520][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 279.246883][ T2682] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 279.263943][ T9735] device veth0_vlan entered promiscuous mode 00:23:42 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x2000000000000072, &(0x7f0000000080)) [ 279.297050][ T9730] device veth1_macvtap entered promiscuous mode 00:23:42 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) 00:23:42 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) [ 279.435137][ T9730] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 279.447483][ T9730] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 279.471593][ T9730] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 279.489825][ T9730] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 279.508160][ T9730] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 279.519318][ T9730] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 00:23:42 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) [ 279.541672][ T9730] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 279.551810][ T9735] device veth1_vlan entered promiscuous mode [ 279.571735][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 279.590700][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 279.598905][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 279.621861][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 279.636918][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 279.645879][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 279.662640][ T9730] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 279.679358][ T9730] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 279.735392][ T9730] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 279.753126][ T9730] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 279.767138][ T9730] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 279.779234][ T9730] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 279.793929][ T9730] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 279.813656][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 279.823893][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 279.833165][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 279.870344][ T9811] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 279.890645][ T9811] EXT4-fs (loop2): bad geometry: block count 1080 exceeds size of device (1 blocks) [ 279.896492][ T9739] device veth0_vlan entered promiscuous mode [ 279.919529][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 279.928109][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 280.014725][ T9811] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 280.038624][ T9811] EXT4-fs (loop2): bad geometry: block count 1080 exceeds size of device (1 blocks) [ 280.060929][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 280.068897][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 280.081604][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 280.090315][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 280.122480][ T9735] device veth0_macvtap entered promiscuous mode [ 280.136398][ T9739] device veth1_vlan entered promiscuous mode 00:23:43 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) dup(0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=@setlink={0x34, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_SPOOFCHK={0xc}]}]}]}, 0x34}}, 0x0) [ 280.195495][ T9735] device veth1_macvtap entered promiscuous mode [ 280.228299][ T9735] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 280.239519][ T9735] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 280.255695][ T9735] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 280.268250][ T9735] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 280.278165][ T9735] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 00:23:43 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcffa05b36e0bd0b9f6c26ff47d010000805ae64f8f", 0x37}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x266, 0x0}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 280.288664][ T9735] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 280.298800][ T9735] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 280.309990][ T9735] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 280.322145][ T9735] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 280.371168][ T2939] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 280.379402][ T2939] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 280.407855][ T2939] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 280.438418][ T2939] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 280.448739][ T2939] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 280.460521][ T2939] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 280.475537][ T9735] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 280.493466][ T9735] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 280.505042][ T9735] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 280.515633][ T9735] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 280.525583][ T9735] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 280.536281][ T9735] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 280.546184][ T9735] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 280.556649][ T9735] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 280.568102][ T9735] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 280.595007][ T9739] device veth0_macvtap entered promiscuous mode [ 280.602989][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 280.612880][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 280.622019][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 280.631281][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 280.660361][ T9739] device veth1_macvtap entered promiscuous mode [ 280.668253][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 280.682273][ T2938] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 280.788083][ T9739] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 280.799113][ T9739] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 280.820188][ T9739] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 280.830780][ T9739] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 280.840687][ T9739] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 280.851368][ T9739] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 280.861260][ T9739] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 280.871731][ T9739] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 280.881606][ T9739] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 280.892664][ T9739] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 280.904644][ T9739] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 280.914706][ T2939] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 280.924144][ T2939] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 280.945116][ T9739] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 280.977229][ T9739] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 281.001185][ T9739] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 281.013707][ T9739] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 281.023778][ T9739] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 281.034672][ T9739] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 281.045147][ T9739] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 281.057478][ T9739] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 281.067413][ T9739] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 281.077945][ T9739] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 281.089441][ T9739] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 281.097526][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 281.107154][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 281.509974][ T9846] ptrace attach of "/root/syz-executor.5"[9845] was attempted by "/root/syz-executor.5"[9846] [ 281.703882][ T0] NOHZ: local_softirq_pending 08 00:23:45 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x0, 0x4}, 0x14}}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 00:23:45 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) 00:23:45 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(r0) 00:23:45 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000780)={0x0, 0x6, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b2000000000008c338631ab99df55c8cdda650dc5d299369bdb035f5dacd1b50c4963d1bade60334de354e6038a791d20fc0f5fd9bc0c23f39acb14a848beb97468a44b18738abd23826014459d389a796956ebabf4dfeb30c8a8f9321852fe387f8e1b53f28dffd23bc369edf61adf3e895503d1a153576bd959398caa0484c5932319a9b10153db51e3d"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000c40)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xf}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ENC_IP_TTL={0x5}]}}]}, 0x3c}}, 0x0) 00:23:45 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/nf_conntrack\x00') pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0x100000001) 00:23:45 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @rand_addr="596f31e208a35b517fff9524e9315d00", 0x15}, 0x1c) 00:23:45 executing program 5: r0 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x908, 0x1) shmat(0x0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffffff) ioctl$USBDEVFS_GET_CAPABILITIES(r0, 0x8004551a, 0x0) 00:23:45 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000780)={0x0, 0x6, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b2000000000008c338631ab99df55c8cdda650dc5d299369bdb035f5dacd1b50c4963d1bade60334de354e6038a791d20fc0f5fd9bc0c23f39acb14a848beb97468a44b18738abd23826014459d389a796956ebabf4dfeb30c8a8f9321852fe387f8e1b53f28dffd23bc369edf61adf3e895503d1a153576bd959398caa0484c5932319a9b10153db51e3d"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000c40)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xf}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ENC_IP_TTL={0x5}]}}]}, 0x3c}}, 0x0) 00:23:46 executing program 0: semop(0x0, &(0x7f0000000080)=[{0x0, 0x3}, {}], 0x2) semctl$GETZCNT(0x0, 0x0, 0xf, 0x0) 00:23:46 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=@setlink={0x34, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_SPOOFCHK={0xc, 0x4, {0xffffffff}}]}]}]}, 0x34}}, 0x0) 00:23:46 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000780)={0x0, 0x6, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b2000000000008c338631ab99df55c8cdda650dc5d299369bdb035f5dacd1b50c4963d1bade60334de354e6038a791d20fc0f5fd9bc0c23f39acb14a848beb97468a44b18738abd23826014459d389a796956ebabf4dfeb30c8a8f9321852fe387f8e1b53f28dffd23bc369edf61adf3e895503d1a153576bd959398caa0484c5932319a9b10153db51e3d"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000c40)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xf}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ENC_IP_TTL={0x5}]}}]}, 0x3c}}, 0x0) 00:23:46 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcffa05b36e0bd0b9f6c26ff47d010000805ae64f8f", 0x37}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x266, 0x0}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 00:23:48 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x0, 0x4}, 0x14}}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 00:23:48 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg$inet(r0, &(0x7f0000001380)=[{{&(0x7f0000001300)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000680)=[{0x0}, {&(0x7f00000015c0)="b0be", 0x2}], 0x2}}], 0x1, 0x0) 00:23:48 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$cuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) 00:23:48 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000780)={0x0, 0x6, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b2000000000008c338631ab99df55c8cdda650dc5d299369bdb035f5dacd1b50c4963d1bade60334de354e6038a791d20fc0f5fd9bc0c23f39acb14a848beb97468a44b18738abd23826014459d389a796956ebabf4dfeb30c8a8f9321852fe387f8e1b53f28dffd23bc369edf61adf3e895503d1a153576bd959398caa0484c5932319a9b10153db51e3d"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000c40)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xf}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ENC_IP_TTL={0x5}]}}]}, 0x3c}}, 0x0) 00:23:48 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) 00:23:48 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) socketpair(0x1e, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x1c, &(0x7f0000000080), 0x20a15ab6) 00:23:48 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$cuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) 00:23:48 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000780)={0x0, 0x6, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b2000000000008c338631ab99df55c8cdda650dc5d299369bdb035f5dacd1b50c4963d1bade60334de354e6038a791d20fc0f5fd9bc0c23f39acb14a848beb97468a44b18738abd23826014459d389a796956ebabf4dfeb30c8a8f9321852fe387f8e1b53f28dffd23bc369edf61adf3e895503d1a153576bd959398caa0484c5932319a9b10153db51e3d"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000c40)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0xf}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ENC_IP_TTL={0x5}]}}]}, 0x3c}}, 0x0) 00:23:49 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x0, 0x0) r1 = io_uring_setup(0x64, &(0x7f0000000140)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000200)=[0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff], 0x4) 00:23:49 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000780)={0x0, 0x6, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b2000000000008c338631ab99df55c8cdda650dc5d299369bdb035f5dacd1b50c4963d1bade60334de354e6038a791d20fc0f5fd9bc0c23f39acb14a848beb97468a44b18738abd23826014459d389a796956ebabf4dfeb30c8a8f9321852fe387f8e1b53f28dffd23bc369edf61adf3e895503d1a153576bd959398caa0484c5932319a9b10153db51e3d"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000c40)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0xf}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ENC_IP_TTL={0x5}]}}]}, 0x3c}}, 0x0) 00:23:49 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 286.310359][ T9923] ------------[ cut here ]------------ [ 286.315937][ T9923] ODEBUG: free active (active state 0) object type: work_struct hint: io_ring_file_ref_switch+0x0/0xac0 [ 286.327360][ T9923] WARNING: CPU: 1 PID: 9923 at lib/debugobjects.c:481 debug_print_object+0x168/0x250 [ 286.336806][ T9923] Kernel panic - not syncing: panic_on_warn set ... [ 286.343439][ T9923] CPU: 1 PID: 9923 Comm: syz-executor.5 Not tainted 5.5.0-rc6-next-20200116-syzkaller #0 [ 286.353273][ T9923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 286.363318][ T9923] Call Trace: [ 286.366691][ T9923] dump_stack+0x197/0x210 [ 286.371024][ T9923] ? debug_print_object+0x100/0x250 [ 286.376285][ T9923] panic+0x2e3/0x75c [ 286.380182][ T9923] ? add_taint.cold+0x16/0x16 [ 286.384937][ T9923] ? __kasan_check_write+0x14/0x20 [ 286.390062][ T9923] ? __warn.cold+0x14/0x3e [ 286.394475][ T9923] ? __warn+0xd9/0x1cf [ 286.398552][ T9923] ? debug_print_object+0x168/0x250 [ 286.403753][ T9923] __warn.cold+0x2f/0x3e 00:23:49 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcffa05b36e0bd0b9f6c26ff47d010000805ae64f8f", 0x37}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x266, 0x0}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 286.407995][ T9923] ? debug_print_object+0x168/0x250 [ 286.413198][ T9923] report_bug+0x289/0x300 [ 286.417616][ T9923] do_error_trap+0x11b/0x200 [ 286.422222][ T9923] do_invalid_op+0x37/0x50 [ 286.426655][ T9923] ? debug_print_object+0x168/0x250 [ 286.431912][ T9923] invalid_op+0x23/0x30 [ 286.436080][ T9923] RIP: 0010:debug_print_object+0x168/0x250 [ 286.441893][ T9923] Code: dd 00 d4 91 88 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 b5 00 00 00 48 8b 14 dd 00 d4 91 88 48 c7 c7 60 c9 91 88 e8 57 9c a1 fd <0f> 0b 83 05 e3 13 01 07 01 48 83 c4 20 5b 41 5c 41 5d 41 5e 5d c3 [ 286.461501][ T9923] RSP: 0018:ffffc90003717c30 EFLAGS: 00010082 [ 286.467683][ T9923] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 286.475663][ T9923] RDX: 0000000000000000 RSI: ffffffff815eb7c6 RDI: fffff520006e2f78 [ 286.483644][ T9923] RBP: ffffc90003717c70 R08: ffff888093546440 R09: ffffed1015d245c9 [ 286.491618][ T9923] R10: ffffed1015d245c8 R11: ffff8880ae922e43 R12: 0000000000000001 [ 286.499573][ T9923] R13: ffffffff89b7e460 R14: ffffffff814c81f0 R15: ffff8880a361af50 [ 286.507587][ T9923] ? __exit_umh+0x2e0/0x2e0 [ 286.512143][ T9923] ? vprintk_func+0x86/0x189 [ 286.516748][ T9923] debug_check_no_obj_freed+0x2d4/0x43f [ 286.522331][ T9923] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 286.527913][ T9923] kfree+0xf8/0x2c0 [ 286.531721][ T9923] io_sqe_files_unregister+0x3b1/0x6c0 [ 286.537189][ T9923] io_ring_ctx_wait_and_kill+0x430/0x9a0 [ 286.542886][ T9923] ? __sanitizer_cov_trace_cmp8+0x10/0x20 [ 286.548620][ T9923] io_uring_release+0x42/0x50 [ 286.553357][ T9923] __fput+0x2ff/0x890 [ 286.557350][ T9923] ? io_ring_ctx_wait_and_kill+0x9a0/0x9a0 [ 286.563164][ T9923] ____fput+0x16/0x20 [ 286.567216][ T9923] task_work_run+0x145/0x1c0 [ 286.571874][ T9923] exit_to_usermode_loop+0x316/0x380 [ 286.577170][ T9923] do_syscall_64+0x676/0x790 [ 286.581781][ T9923] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.587675][ T9923] RIP: 0033:0x414f31 [ 286.591580][ T9923] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 286.611194][ T9923] RSP: 002b:00007ffcd17124f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 286.619617][ T9923] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000414f31 [ 286.627598][ T9923] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 286.635580][ T9923] RBP: 0000000000000001 R08: 00000000f7cdcd26 R09: 00000000f7cdcd2a [ 286.643565][ T9923] R10: 00007ffcd17125d0 R11: 0000000000000293 R12: 000000000075bf20 [ 286.651678][ T9923] R13: 0000000000045de3 R14: 0000000000760688 R15: 000000000075bf2c [ 286.661241][ T9923] Kernel Offset: disabled [ 286.665671][ T9923] Rebooting in 86400 seconds..