[ OK ] Started Getty on tty4. [ OK ] Started Getty on tty3. [ OK ] Started Getty on tty2. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started Getty on tty1. [ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.54' (ECDSA) to the list of known hosts. 2020/07/10 00:10:40 fuzzer started 2020/07/10 00:10:40 dialing manager at 10.128.0.26:35237 2020/07/10 00:10:40 syscalls: 3150 2020/07/10 00:10:40 code coverage: enabled 2020/07/10 00:10:40 comparison tracing: enabled 2020/07/10 00:10:40 extra coverage: enabled 2020/07/10 00:10:40 setuid sandbox: enabled 2020/07/10 00:10:40 namespace sandbox: enabled 2020/07/10 00:10:40 Android sandbox: /sys/fs/selinux/policy does not exist 2020/07/10 00:10:40 fault injection: enabled 2020/07/10 00:10:40 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/07/10 00:10:40 net packet injection: enabled 2020/07/10 00:10:40 net device setup: enabled 2020/07/10 00:10:40 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/07/10 00:10:40 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/07/10 00:10:40 USB emulation: enabled 00:13:28 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001c00)=ANY=[@ANYBLOB="6400000010000555000000010271ffaf00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008000a002e0000003c0012000c00010069703667726500002c00020014000600149ef0e1be118746bbbf83fb842f55121400070032"], 0x64}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) syzkaller login: [ 229.359920][ T6817] IPVS: ftp: loaded support on port[0] = 21 00:13:28 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)}, {&(0x7f0000000440)="895b74e29fc8e535522bed7a32ea79b717bc42c4ec0248b5ac3a565d019abadd872edd7a60b7f8dd1518839ca88193da410d75165f0b7b52661c355c44fe7c9b54d75cec5971fba94f4d35647a799be05a9b5a2b1882bac98d3d7c2974d348d2e528d360381c5353709d09745856c834a2f893454d9f4f51e6266300481bfb1ce8366858835bb1ebed3764d54bcffae0832fe47198a7a03842468c1c785c0650bfa609783e39dd93acb6b0de81f4c91f523f5ca315377055414f283fe2ad8495a94b4a87c56c4954a9884a2f5e4af389165333ab4b9251d0", 0xd8}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 229.510555][ T6817] chnl_net:caif_netlink_parms(): no params data found [ 229.657477][ T6817] bridge0: port 1(bridge_slave_0) entered blocking state [ 229.664966][ T6817] bridge0: port 1(bridge_slave_0) entered disabled state [ 229.672644][ T6817] device bridge_slave_0 entered promiscuous mode [ 229.696369][ T6817] bridge0: port 2(bridge_slave_1) entered blocking state [ 229.703507][ T6817] bridge0: port 2(bridge_slave_1) entered disabled state [ 229.714023][ T6947] IPVS: ftp: loaded support on port[0] = 21 [ 229.721179][ T6817] device bridge_slave_1 entered promiscuous mode [ 229.786749][ T6817] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 229.814091][ T6817] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 00:13:29 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="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", 0x121}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 229.897141][ T6817] team0: Port device team_slave_0 added [ 229.906140][ T6817] team0: Port device team_slave_1 added [ 229.993043][ T6817] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 230.002276][ T6817] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 230.029776][ T6817] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 230.049221][ T6947] chnl_net:caif_netlink_parms(): no params data found [ 230.063049][ T6817] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 230.070499][ T6817] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 230.097913][ T6817] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 230.178066][ T7074] IPVS: ftp: loaded support on port[0] = 21 00:13:29 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x6b) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x1) close(r2) r4 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="ff60fda9"], 0x4) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[], 0x37cb1133) splice(r0, 0x0, r2, 0x0, 0x19404, 0x0) [ 230.228360][ T6817] device hsr_slave_0 entered promiscuous mode [ 230.285065][ T6817] device hsr_slave_1 entered promiscuous mode [ 230.420177][ T6947] bridge0: port 1(bridge_slave_0) entered blocking state [ 230.445338][ T6947] bridge0: port 1(bridge_slave_0) entered disabled state [ 230.465026][ T6947] device bridge_slave_0 entered promiscuous mode [ 230.533904][ T6947] bridge0: port 2(bridge_slave_1) entered blocking state [ 230.544027][ T6947] bridge0: port 2(bridge_slave_1) entered disabled state [ 230.558213][ T6947] device bridge_slave_1 entered promiscuous mode 00:13:30 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="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", 0x128}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = socket$packet(0x11, 0x3, 0x300) r2 = memfd_create(&(0x7f0000000000), 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ptrace$cont(0x9, r0, 0x0, 0x0) [ 230.612097][ T6947] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 230.672978][ T6947] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 230.737720][ T6947] team0: Port device team_slave_0 added [ 230.753388][ T7149] IPVS: ftp: loaded support on port[0] = 21 [ 230.784091][ T6947] team0: Port device team_slave_1 added [ 230.921612][ T6947] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 230.929141][ T6947] 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. [ 230.979125][ T6947] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 230.998932][ T7074] chnl_net:caif_netlink_parms(): no params data found [ 231.022514][ T6947] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 231.033135][ T6947] 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. [ 231.063969][ T6947] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active 00:13:30 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r0, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r0, 0x0) read(0xffffffffffffffff, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000)='NLBL_UNLBL\x00') openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) socket(0x11, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x1a2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f0000000080)="1e", 0x0}, 0x20) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00000000c0)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) [ 231.178482][ T6947] device hsr_slave_0 entered promiscuous mode [ 231.235203][ T6947] device hsr_slave_1 entered promiscuous mode [ 231.285050][ T6947] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 231.292793][ T6947] Cannot create hsr debugfs directory [ 231.322145][ T7274] IPVS: ftp: loaded support on port[0] = 21 [ 231.364440][ T7306] IPVS: ftp: loaded support on port[0] = 21 [ 231.374265][ T6817] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 231.431587][ T6817] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 231.478829][ T6817] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 231.552290][ T6817] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 231.644159][ T7074] bridge0: port 1(bridge_slave_0) entered blocking state [ 231.652490][ T7074] bridge0: port 1(bridge_slave_0) entered disabled state [ 231.661155][ T7074] device bridge_slave_0 entered promiscuous mode [ 231.710510][ T7074] bridge0: port 2(bridge_slave_1) entered blocking state [ 231.717770][ T7074] bridge0: port 2(bridge_slave_1) entered disabled state [ 231.726789][ T7074] device bridge_slave_1 entered promiscuous mode [ 231.893832][ T7149] chnl_net:caif_netlink_parms(): no params data found [ 231.907308][ T7074] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 231.976319][ T7074] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 232.084037][ T7074] team0: Port device team_slave_0 added [ 232.098784][ T7074] team0: Port device team_slave_1 added [ 232.148364][ T7274] chnl_net:caif_netlink_parms(): no params data found [ 232.197074][ T7074] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 232.204040][ T7074] 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. [ 232.231674][ T7074] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 232.258401][ T6947] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 232.319341][ T6947] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 232.388155][ T7074] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 232.398485][ T7074] 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. [ 232.426370][ T7074] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 232.446850][ T7149] bridge0: port 1(bridge_slave_0) entered blocking state [ 232.453970][ T7149] bridge0: port 1(bridge_slave_0) entered disabled state [ 232.462570][ T7149] device bridge_slave_0 entered promiscuous mode [ 232.480040][ T6947] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 232.517883][ T6947] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 232.566226][ T7149] bridge0: port 2(bridge_slave_1) entered blocking state [ 232.573318][ T7149] bridge0: port 2(bridge_slave_1) entered disabled state [ 232.582063][ T7149] device bridge_slave_1 entered promiscuous mode [ 232.605020][ T7306] chnl_net:caif_netlink_parms(): no params data found [ 232.676588][ T7149] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 232.697013][ T7149] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 232.737115][ T7074] device hsr_slave_0 entered promiscuous mode [ 232.785888][ T7074] device hsr_slave_1 entered promiscuous mode [ 232.826936][ T7074] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 232.834465][ T7074] Cannot create hsr debugfs directory [ 232.928508][ T7149] team0: Port device team_slave_0 added [ 232.962890][ T7274] bridge0: port 1(bridge_slave_0) entered blocking state [ 232.971218][ T7274] bridge0: port 1(bridge_slave_0) entered disabled state [ 232.979365][ T7274] device bridge_slave_0 entered promiscuous mode [ 232.989105][ T7149] team0: Port device team_slave_1 added [ 233.024920][ T7274] bridge0: port 2(bridge_slave_1) entered blocking state [ 233.031973][ T7274] bridge0: port 2(bridge_slave_1) entered disabled state [ 233.040843][ T7274] device bridge_slave_1 entered promiscuous mode [ 233.084696][ T7306] bridge0: port 1(bridge_slave_0) entered blocking state [ 233.092215][ T7306] bridge0: port 1(bridge_slave_0) entered disabled state [ 233.100625][ T7306] device bridge_slave_0 entered promiscuous mode [ 233.117738][ T7149] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 233.124687][ T7149] 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. [ 233.151239][ T7149] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 233.164085][ T7149] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 233.172304][ T7149] 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. [ 233.198947][ T7149] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 233.215443][ T7306] bridge0: port 2(bridge_slave_1) entered blocking state [ 233.222504][ T7306] bridge0: port 2(bridge_slave_1) entered disabled state [ 233.230818][ T7306] device bridge_slave_1 entered promiscuous mode [ 233.250261][ T6817] 8021q: adding VLAN 0 to HW filter on device bond0 [ 233.287985][ T7274] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 233.301267][ T7274] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 233.343659][ T7306] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 233.397190][ T7149] device hsr_slave_0 entered promiscuous mode [ 233.435215][ T7149] device hsr_slave_1 entered promiscuous mode [ 233.484845][ T7149] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 233.492383][ T7149] Cannot create hsr debugfs directory [ 233.501251][ T7306] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 233.538746][ T7349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 233.547643][ T7349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 233.568531][ T7274] team0: Port device team_slave_0 added [ 233.594579][ T6817] 8021q: adding VLAN 0 to HW filter on device team0 [ 233.624357][ T7274] team0: Port device team_slave_1 added [ 233.663302][ T7306] team0: Port device team_slave_0 added [ 233.674634][ T7306] team0: Port device team_slave_1 added [ 233.726785][ T3886] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 233.736845][ T3886] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 233.746257][ T3886] bridge0: port 1(bridge_slave_0) entered blocking state [ 233.753370][ T3886] bridge0: port 1(bridge_slave_0) entered forwarding state [ 233.771103][ T7274] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 233.784776][ T7274] 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. [ 233.812426][ T7274] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 233.824316][ T7306] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 233.833810][ T7306] 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. [ 233.863412][ T7306] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 233.885783][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 233.893978][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 233.903350][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 233.911991][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 233.919128][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 233.936905][ T7274] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 233.943864][ T7274] 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. [ 233.973962][ T7274] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 234.004169][ T7306] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 234.016493][ T7306] 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. [ 234.043577][ T7306] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 234.061303][ T6947] 8021q: adding VLAN 0 to HW filter on device bond0 [ 234.081596][ T7074] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 234.157772][ T7349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 234.197382][ T7274] device hsr_slave_0 entered promiscuous mode [ 234.245286][ T7274] device hsr_slave_1 entered promiscuous mode [ 234.284850][ T7274] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 234.292394][ T7274] Cannot create hsr debugfs directory [ 234.308617][ T7074] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 234.357752][ T7074] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 234.423715][ T7074] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 234.559036][ T7306] device hsr_slave_0 entered promiscuous mode [ 234.577565][ T7306] device hsr_slave_1 entered promiscuous mode [ 234.614924][ T7306] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 234.622462][ T7306] Cannot create hsr debugfs directory [ 234.687584][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 234.697039][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 234.708547][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 234.717620][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 234.726941][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 234.749572][ T6947] 8021q: adding VLAN 0 to HW filter on device team0 [ 234.768147][ T6817] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 234.778973][ T6817] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 234.836710][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 234.844730][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 234.855903][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 234.863586][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 234.873220][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 234.882189][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 234.891912][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 234.950763][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 234.958992][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 234.968324][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 234.976957][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 234.983981][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 234.993234][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 235.065019][ T7366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 235.073741][ T7366] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 235.087126][ T7366] bridge0: port 2(bridge_slave_1) entered blocking state [ 235.094205][ T7366] bridge0: port 2(bridge_slave_1) entered forwarding state [ 235.102898][ T7366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 235.111811][ T7366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 235.121196][ T7149] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 235.190401][ T7149] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 235.248980][ T7149] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 235.320996][ T7149] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 235.399071][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 235.407251][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 235.452418][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 235.461393][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 235.470737][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 235.479819][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 235.488813][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 235.541924][ T7274] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 235.600670][ T6817] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 235.622194][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 235.631929][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 235.642123][ T7274] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 235.707418][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 235.716452][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 235.725107][ T7274] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 235.769192][ T7306] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 235.837540][ T7306] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 235.875612][ T7349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 235.884260][ T7349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 235.893664][ T7274] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 235.970024][ T6947] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 235.981638][ T7306] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 236.026745][ T7306] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 236.126373][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 236.134602][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 236.145519][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 236.153277][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 236.172388][ T6817] device veth0_vlan entered promiscuous mode [ 236.218428][ T7074] 8021q: adding VLAN 0 to HW filter on device bond0 [ 236.226226][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 236.233587][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 236.254304][ T6947] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 236.264388][ T6817] device veth1_vlan entered promiscuous mode [ 236.344138][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 236.353007][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 236.361870][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 236.371827][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 236.382392][ T7074] 8021q: adding VLAN 0 to HW filter on device team0 [ 236.412451][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 236.422344][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 236.431523][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 236.438654][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 236.448342][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 236.457593][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 236.467460][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 236.476785][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 236.486102][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 236.493174][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 236.503731][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 236.573654][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 236.582981][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 236.595026][ T7349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 236.613068][ T6817] device veth0_macvtap entered promiscuous mode [ 236.639166][ T7149] 8021q: adding VLAN 0 to HW filter on device bond0 [ 236.650870][ T7274] 8021q: adding VLAN 0 to HW filter on device bond0 [ 236.661290][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 236.669785][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 236.681829][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 236.690347][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 236.704099][ T6947] device veth0_vlan entered promiscuous mode [ 236.719455][ T6817] device veth1_macvtap entered promiscuous mode [ 236.744156][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 236.754363][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 236.762702][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 236.771016][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 236.780216][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 236.789519][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 236.797748][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 236.806278][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 236.845906][ T7306] 8021q: adding VLAN 0 to HW filter on device bond0 [ 236.852821][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 236.864248][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 236.873944][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 236.882468][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 236.890982][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 236.898862][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 236.919170][ T6817] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 236.931830][ T7274] 8021q: adding VLAN 0 to HW filter on device team0 [ 236.943291][ T6947] device veth1_vlan entered promiscuous mode [ 236.952635][ T7149] 8021q: adding VLAN 0 to HW filter on device team0 [ 236.961064][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 236.970934][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 236.980425][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 236.996421][ T6817] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 237.006543][ T7074] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 237.018163][ T7074] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 237.047552][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 237.056338][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 237.064658][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 237.074406][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 237.085594][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 237.094077][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 237.102803][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 237.109917][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 237.119707][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 237.128785][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 237.137495][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 237.144537][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 237.152670][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 237.161802][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 237.170312][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 237.177422][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 237.185780][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 237.194301][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 237.202919][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 237.210057][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 237.246756][ T3886] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 237.259079][ T3886] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 237.268428][ T3886] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 237.277465][ T3886] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 237.286915][ T3886] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 237.385554][ T7349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 237.393369][ T7349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 237.402302][ T7349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 237.411415][ T7349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 237.420548][ T7349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 237.429962][ T7349] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 237.439157][ T7349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 237.449781][ T7349] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 237.458742][ T7349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 237.467694][ T7349] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 237.477025][ T7349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 237.485819][ T7349] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 237.496276][ T7349] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 237.504347][ T7349] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 237.519511][ T7306] 8021q: adding VLAN 0 to HW filter on device team0 [ 237.534952][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 237.543615][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 237.552538][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 237.561405][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 237.579915][ T7074] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 237.704212][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 237.718274][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 237.745874][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 237.754466][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 237.770389][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 237.780665][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 237.794740][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 237.801879][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 237.817392][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 237.835866][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 237.848808][ T7274] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 237.868520][ T7274] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 237.907033][ T3886] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 237.916262][ T3886] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 237.924679][ T3886] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 237.934109][ T3886] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 237.943714][ T3886] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 237.952904][ T3886] bridge0: port 2(bridge_slave_1) entered blocking state [ 237.960048][ T3886] bridge0: port 2(bridge_slave_1) entered forwarding state [ 237.990187][ T6947] device veth0_macvtap entered promiscuous mode [ 238.000308][ T7149] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 238.043091][ T6947] device veth1_macvtap entered promiscuous mode [ 238.084265][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 238.092316][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 238.100657][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 238.108779][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 238.116922][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 238.126300][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 238.135389][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 238.144031][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 238.163397][ T7274] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 238.212773][ T7149] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 238.227112][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 238.236668][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 238.247353][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 238.257814][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 238.266709][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 238.275445][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 238.283610][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 238.292827][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 238.301161][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready 00:13:37 executing program 0: mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x37}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 238.317454][ T6947] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 238.328862][ T6947] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 238.341157][ T6947] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 238.352531][ T6947] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 238.363639][ T6947] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 238.381790][ T6947] batman_adv: batadv0: Interface activated: batadv_slave_1 00:13:37 executing program 0: socket$kcm(0x29, 0x5, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x2) socketpair(0x1, 0x2000000003, 0x0, &(0x7f00000005c0)={0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89f1, &(0x7f0000000000)='ip6gre0\x00') r1 = socket$kcm(0xa, 0x6, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) setsockopt$sock_attach_bpf(r1, 0x10d, 0xb, &(0x7f0000000000)=r2, 0x4) ioctl$TUNSETLINK(r2, 0x400454cd, 0x306) r3 = openat$cgroup_ro(r2, &(0x7f0000000380)='cpu.stat\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x11, 0x2, &(0x7f0000000440)=ANY=[@ANYBLOB="7600eb4ea6507b3e675814e25c3b45efa1fe0b268c66b492b607601bf946ab995257e6dc7b0bdde36bd9430d7bbca229ec7da0846ec21271da72660323889300000000b259aad262c625f53e8f8a722522f8388aa90b4385fc9d06ddb25db0036a16185c603baaf6d42215e71383495afd3cc148b6287d84a49c32c5968397050009280f16bd3bdf4f3d11d76ba45d43dc5e049a7d2572198a69a8c9c81ccb55a035f4ccc80260408e5a5286980759ecf01b39d5bf0063"], &(0x7f00000000c0)='syzkaller\x00', 0x40000000, 0xd1, &(0x7f0000000200)=""/209, 0x41000, 0x2, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000300)={0x1, 0x5}, 0x8, 0x10, &(0x7f0000000340)={0x1, 0x0, 0x8, 0x100}, 0x10, 0x0, r3}, 0x78) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x2, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) gettid() r4 = openat$cgroup_ro(r2, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000000080)) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100), 0xfffffffffffffec6) socketpair(0x1, 0x2000000003, 0x0, &(0x7f00000005c0)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x89f2, &(0x7f0000000000)='ip6gre0\x00') [ 238.426075][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 238.434591][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 238.456102][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 238.468672][ T8092] NFS: mount program didn't pass remote address [ 238.483349][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 238.516071][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 238.525830][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 238.540703][ T7306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 238.608184][ C0] hrtimer: interrupt took 41140 ns [ 238.647105][ T7349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 238.670226][ T7349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 238.695876][ T7349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 238.704430][ T7349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 238.720404][ T7074] device veth0_vlan entered promiscuous mode [ 238.836853][ T7349] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 238.845787][ T7349] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 238.853756][ T7349] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 238.861336][ T7349] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 00:13:38 executing program 0: socket$kcm(0x29, 0x5, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x2) socketpair(0x1, 0x2000000003, 0x0, &(0x7f00000005c0)={0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89f1, &(0x7f0000000000)='ip6gre0\x00') r1 = socket$kcm(0xa, 0x6, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) setsockopt$sock_attach_bpf(r1, 0x10d, 0xb, &(0x7f0000000000)=r2, 0x4) ioctl$TUNSETLINK(r2, 0x400454cd, 0x306) r3 = openat$cgroup_ro(r2, &(0x7f0000000380)='cpu.stat\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x11, 0x2, &(0x7f0000000440)=ANY=[@ANYBLOB="7600eb4ea6507b3e675814e25c3b45efa1fe0b268c66b492b607601bf946ab995257e6dc7b0bdde36bd9430d7bbca229ec7da0846ec21271da72660323889300000000b259aad262c625f53e8f8a722522f8388aa90b4385fc9d06ddb25db0036a16185c603baaf6d42215e71383495afd3cc148b6287d84a49c32c5968397050009280f16bd3bdf4f3d11d76ba45d43dc5e049a7d2572198a69a8c9c81ccb55a035f4ccc80260408e5a5286980759ecf01b39d5bf0063"], &(0x7f00000000c0)='syzkaller\x00', 0x40000000, 0xd1, &(0x7f0000000200)=""/209, 0x41000, 0x2, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000300)={0x1, 0x5}, 0x8, 0x10, &(0x7f0000000340)={0x1, 0x0, 0x8, 0x100}, 0x10, 0x0, r3}, 0x78) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x2, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) gettid() r4 = openat$cgroup_ro(r2, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000000080)) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100), 0xfffffffffffffec6) socketpair(0x1, 0x2000000003, 0x0, &(0x7f00000005c0)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x89f2, &(0x7f0000000000)='ip6gre0\x00') [ 238.902019][ T7149] device veth0_vlan entered promiscuous mode [ 239.008215][ T7306] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 239.048013][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready 00:13:38 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xa3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$FIBMAP(r0, 0x1, 0x0) [ 239.080639][ T8118] ptrace attach of "/root/syz-executor.1"[8117] was attempted by "/root/syz-executor.1"[8118] [ 239.092886][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 239.112914][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 239.135894][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 239.171946][ T7074] device veth1_vlan entered promiscuous mode [ 239.233435][ T7149] device veth1_vlan entered promiscuous mode [ 239.262098][ T2592] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 239.275650][ T2592] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 239.295400][ T2592] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 239.319910][ T2592] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready 00:13:38 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xa3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$FIBMAP(r0, 0x530e, 0x0) 00:13:38 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000000)="e021f8857702358e9f85da67d76df8b873ba145fe50f1092841e9cdd4a2c172e") [ 239.386237][ T2592] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 239.394468][ T2592] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready 00:13:38 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000000)="e021f8857702358e9f85da67d76df8b873ba145fe50f1092841e9cdd4a2c172e") [ 239.452344][ T2592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 239.488494][ T2592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 239.516398][ T7274] device veth0_vlan entered promiscuous mode [ 239.550005][ T2592] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready 00:13:38 executing program 0: syz_usb_connect$cdc_ncm(0x6, 0x7c, &(0x7f0000000940)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6a, 0x2, 0x1, 0xc6, 0x0, 0x1, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x7, 0x24, 0x6, 0x0, 0x1, "3dc4"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x8, 0x20}, {0x6, 0x24, 0x1a, 0x800, 0x1}, [@mbim={0xc, 0x24, 0x1b, 0xae1, 0x3ff, 0x0, 0x0, 0xa107}]}, {{0x9, 0x5, 0x81, 0x3, 0x0, 0x0, 0x2, 0x40}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200, 0x4, 0x2, 0x3f}}, {{0x9, 0x5, 0x3, 0x2, 0x3ff}}}}}}}]}}, &(0x7f0000000b00)={0xa, &(0x7f0000000080)={0xa, 0x6, 0xd7a2a4b2b8e8428b, 0x0, 0x0, 0xfe, 0xff}, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000780)=@lang_id={0x4}}, {0x0, 0x0}]}) r0 = syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)=ANY=[@ANYBLOB="1601000042b1b00896050100e29f0001000109021b0001000000000904000001dcae3600070581"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000007c0)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xf4, 0x0) [ 239.567416][ T2592] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 239.583005][ T2592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 239.601906][ T2592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 239.626114][ T7074] device veth0_macvtap entered promiscuous mode [ 239.669482][ T7274] device veth1_vlan entered promiscuous mode [ 239.694667][ T7074] device veth1_macvtap entered promiscuous mode [ 239.724305][ T7149] device veth0_macvtap entered promiscuous mode [ 239.752757][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 239.766427][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 239.780693][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 239.792001][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 239.808298][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 239.820789][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 239.870223][ T7074] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 239.887732][ T7074] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 239.903801][ T7074] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 239.925105][ T7074] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 239.942421][ T7074] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 239.959415][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 239.969952][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 239.975151][ T3886] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 239.979059][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 240.018516][ T7149] device veth1_macvtap entered promiscuous mode [ 240.030405][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 240.039424][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 240.050019][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 240.058845][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 240.068923][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 240.081961][ T7274] device veth0_macvtap entered promiscuous mode [ 240.095684][ T7074] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 240.107286][ T7074] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 240.120007][ T7074] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 240.130988][ T7074] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 240.142077][ T7074] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 240.154137][ T2592] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 240.163180][ T2592] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 240.171130][ T2592] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 240.180077][ T2592] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 240.189010][ T2592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 240.199064][ T7306] device veth0_vlan entered promiscuous mode [ 240.213376][ T7274] device veth1_macvtap entered promiscuous mode [ 240.234814][ T3886] usb 1-1: Using ep0 maxpacket: 8 [ 240.250396][ T7306] device veth1_vlan entered promiscuous mode [ 240.263802][ T7149] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 240.274695][ T7149] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 240.286792][ T7149] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 240.297273][ T7149] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 240.307865][ T7149] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 240.318351][ T7149] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 240.331556][ T7149] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 240.339234][ T7274] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 240.350745][ T7274] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 240.361053][ T7274] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 240.371829][ T3886] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 240.374087][ T7274] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 240.382278][ T3886] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 240.402998][ T7274] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 240.413731][ T7274] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 240.423791][ T7274] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 240.434624][ T7274] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 240.448091][ T7274] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 240.455157][ T3886] usb 1-1: New USB device found, idVendor=0596, idProduct=0001, bcdDevice=9f.e2 [ 240.464474][ T3886] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [ 240.482242][ T3886] usb 1-1: Product: syz [ 240.497201][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 240.509260][ T3886] usb 1-1: config 0 descriptor?? [ 240.517794][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 240.533039][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 240.544180][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 240.566229][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 240.582180][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 240.590780][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 240.606061][ T7149] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 240.620887][ T7149] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 240.632147][ T7149] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 240.642897][ T7149] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 240.652789][ T7149] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 240.663507][ T7149] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 240.675554][ T7149] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 240.758521][ T7274] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 240.769243][ T7274] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 240.780043][ T7274] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 240.792704][ T7274] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 240.802598][ T7274] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 240.813172][ T7274] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 240.823088][ T7274] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 240.833552][ T7274] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 240.845304][ T7274] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 240.852670][ T3886] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 240.862316][ T3886] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 240.874370][ T3886] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 240.883840][ T3886] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 00:13:40 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) dup2(r0, r1) [ 241.025821][ T2592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 241.034384][ T2592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 241.041668][ T8154] ptrace attach of "/root/syz-executor.2"[8153] was attempted by "/root/syz-executor.2"[8154] [ 241.141939][ T7306] device veth0_macvtap entered promiscuous mode [ 241.318163][ T7306] device veth1_macvtap entered promiscuous mode [ 241.336297][ T8163] x_tables: ip6_tables: CLASSIFY target: used from hooks PREROUTING, but only usable from FORWARD/OUTPUT/POSTROUTING [ 241.491260][ T7306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 241.534875][ T7306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 241.579474][ T7306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 241.620712][ T8172] ptrace attach of "/root/syz-executor.4"[8171] was attempted by "/root/syz-executor.4"[8172] [ 241.637289][ T7306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 241.668051][ T7306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 241.700120][ T7306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 241.733376][ T7306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 241.782998][ T7306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 241.800431][ T7306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 241.812656][ T7306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 241.834715][ T7306] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 241.860091][ T2592] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 241.886170][ T2592] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 241.894218][ T2592] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 241.915692][ T2592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 241.939711][ T7306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 241.962266][ T7306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 241.978624][ T7306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 241.990398][ T7306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 242.001210][ T7306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 242.012182][ T7306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 242.022612][ T7306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 242.033644][ T7306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 242.044141][ T7306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 242.057085][ T7306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 242.069748][ T7306] batman_adv: batadv0: Interface activated: batadv_slave_1 00:13:41 executing program 3: syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="120100007075eb08f305400255e30000000109021b000100000000090400000100007d000905850b"], 0x0) 00:13:41 executing program 1: r0 = socket(0x2, 0x5, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = socket(0x2, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)) shutdown(r2, 0x0) shutdown(r0, 0x0) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x1701, 0x0) [ 242.085382][ T7349] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 242.094623][ T7349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 242.499149][ T7349] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 242.682993][ T2582] usb 1-1: USB disconnect, device number 2 [ 242.744981][ T7349] usb 4-1: Using ep0 maxpacket: 8 [ 242.886517][ T7349] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 242.897838][ T7349] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 242.909968][ T7349] usb 4-1: New USB device found, idVendor=05f3, idProduct=0240, bcdDevice=e3.55 [ 242.920075][ T7349] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 242.931372][ T7349] usb 4-1: config 0 descriptor?? 00:13:42 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r0, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r0, 0x0) read(0xffffffffffffffff, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000)='NLBL_UNLBL\x00') openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) socket(0x11, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x1a2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f0000000080)="1e", 0x0}, 0x20) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00000000c0)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) 00:13:42 executing program 2: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000000140, 0x1b1c, 0x1b34, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x5}}, {{{0x9, 0x5, 0x81, 0x3, 0x3ff, 0x0, 0x80}}}}}]}}]}}, 0x0) syz_usb_disconnect(r0) syz_usb_disconnect(0xffffffffffffffff) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000580)=ANY=[], 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$printer(r1, &(0x7f0000000040)={0x14, &(0x7f00000000c0)={0x0, 0x0, 0x5, {0x5, 0x0, "27aa5e"}}, 0x0}, 0x0) 00:13:42 executing program 4: syz_emit_ethernet(0x50, &(0x7f0000000000)={@link_local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a4f208", 0x1a, 0x3a, 0xff, @dev, @local, {[], @ndisc_na={0x88, 0x0, 0x0, 0x0, [], @remote, [{}]}}}}}}, 0x0) 00:13:42 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f0000000640)=ANY=[@ANYBLOB], 0x191) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) lsetxattr$trusted_overlay_nlink(0x0, &(0x7f00000001c0)='trusted.overlay.nlink\x00', 0x0, 0x0, 0x0) close(r1) setxattr$security_capability(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='security.capability\x00', &(0x7f0000000340)=@v2, 0x14, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) openat$zero(0xffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x214400, 0x0) exit_group(0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000280)='NLBL_CIPSOv4\x00') setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00000004c0)={@dev}, 0x14) syz_emit_ethernet(0x76, &(0x7f0000000080)=ANY=[], 0x0) socket$nl_route(0x10, 0x3, 0x0) 00:13:42 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@private1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x400000000}, 0x20) 00:13:42 executing program 0: [ 243.180909][ T2592] usb 4-1: USB disconnect, device number 2 00:13:42 executing program 4: 00:13:42 executing program 1: [ 243.282292][ T8212] ptrace attach of "/root/syz-executor.1"[8210] was attempted by "/root/syz-executor.1"[8212] 00:13:42 executing program 0: 00:13:42 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) [ 243.375136][ T2582] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 243.753305][ T2582] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 243.785779][ T2582] usb 3-1: New USB device found, idVendor=1b1c, idProduct=1b34, bcdDevice= 0.40 [ 243.875484][ T2582] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 243.932351][ T2582] usb 3-1: config 0 descriptor?? [ 243.964895][ T2592] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 244.222763][ T2592] usb 4-1: Using ep0 maxpacket: 8 [ 244.325028][ T2582] usbhid 3-1:0.0: can't add hid device: -71 [ 244.331267][ T2582] usbhid: probe of 3-1:0.0 failed with error -71 [ 244.365808][ T2592] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 244.376921][ T2582] usb 3-1: USB disconnect, device number 2 [ 244.392034][ T2592] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 244.421826][ T2592] usb 4-1: New USB device found, idVendor=05f3, idProduct=0240, bcdDevice=e3.55 [ 244.461345][ T2592] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 244.582076][ T2592] usb 4-1: config 0 descriptor?? 00:13:44 executing program 3: 00:13:44 executing program 4: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000000)={[{@workdir={'workdir', 0x3d, './file0'}, 0x5c}, {@xino_auto='xino=auto'}, {@workdir={'workdir', 0x3d, './file0'}}]}) [ 244.865551][ T3886] usb 4-1: USB disconnect, device number 3 [ 244.943914][ T8262] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 244.975624][ T8265] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 245.005031][ T2582] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 245.007118][ T8262] overlayfs: missing 'lowerdir' [ 245.029104][ T8265] overlayfs: missing 'lowerdir' [ 245.378412][ T2582] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 245.401832][ T2582] usb 3-1: New USB device found, idVendor=1b1c, idProduct=1b34, bcdDevice= 0.40 [ 245.432380][ T2582] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 245.462088][ T2582] usb 3-1: config 0 descriptor?? 00:13:45 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r0, 0x80079a0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r0, 0x0) read(0xffffffffffffffff, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000)='NLBL_UNLBL\x00') openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) socket(0x11, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x1a2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f0000000080)="1e", 0x0}, 0x20) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00000000c0)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) [ 245.978359][ T2582] hid-generic 0003:1B1C:1B34.0001: item fetching failed at offset 2/5 [ 245.997475][ T2582] hid-generic: probe of 0003:1B1C:1B34.0001 failed with error -22 [ 246.182355][ T2582] usb 3-1: USB disconnect, device number 3 [ 246.974943][ T17] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 247.345644][ T17] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 247.356865][ T17] usb 3-1: New USB device found, idVendor=1b1c, idProduct=1b34, bcdDevice= 0.40 [ 247.367584][ T17] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 247.380992][ T17] usb 3-1: config 0 descriptor?? 00:13:46 executing program 2: 00:13:46 executing program 1: 00:13:46 executing program 0: 00:13:46 executing program 3: 00:13:46 executing program 4: 00:13:46 executing program 5: 00:13:46 executing program 0: 00:13:46 executing program 1: [ 247.584982][ T17] usbhid 3-1:0.0: can't add hid device: -71 [ 247.591175][ T17] usbhid: probe of 3-1:0.0 failed with error -71 00:13:47 executing program 3: 00:13:47 executing program 4: 00:13:47 executing program 5: [ 247.649305][ T17] usb 3-1: USB disconnect, device number 4 00:13:47 executing program 2: 00:13:47 executing program 5: 00:13:47 executing program 0: 00:13:47 executing program 3: 00:13:47 executing program 1: 00:13:47 executing program 4: 00:13:47 executing program 2: 00:13:47 executing program 5: 00:13:47 executing program 3: 00:13:47 executing program 1: 00:13:47 executing program 0: 00:13:47 executing program 5: 00:13:47 executing program 4: 00:13:47 executing program 2: 00:13:47 executing program 3: 00:13:47 executing program 5: 00:13:47 executing program 0: 00:13:47 executing program 4: 00:13:47 executing program 5: 00:13:47 executing program 1: 00:13:47 executing program 2: 00:13:47 executing program 3: 00:13:47 executing program 4: 00:13:47 executing program 0: 00:13:47 executing program 1: 00:13:47 executing program 5: 00:13:47 executing program 3: 00:13:47 executing program 2: 00:13:47 executing program 0: 00:13:47 executing program 4: 00:13:47 executing program 5: 00:13:47 executing program 1: 00:13:47 executing program 2: 00:13:47 executing program 3: 00:13:47 executing program 0: 00:13:48 executing program 4: 00:13:48 executing program 5: 00:13:48 executing program 1: 00:13:48 executing program 2: 00:13:48 executing program 3: 00:13:48 executing program 4: 00:13:48 executing program 5: 00:13:48 executing program 0: 00:13:48 executing program 1: 00:13:48 executing program 2: 00:13:48 executing program 3: 00:13:48 executing program 4: 00:13:48 executing program 1: 00:13:48 executing program 0: 00:13:48 executing program 5: 00:13:48 executing program 2: 00:13:48 executing program 1: 00:13:48 executing program 3: 00:13:48 executing program 4: 00:13:48 executing program 0: 00:13:48 executing program 5: 00:13:48 executing program 2: 00:13:48 executing program 1: 00:13:48 executing program 4: 00:13:48 executing program 3: 00:13:48 executing program 0: 00:13:48 executing program 5: 00:13:48 executing program 2: 00:13:48 executing program 3: 00:13:48 executing program 4: 00:13:48 executing program 0: 00:13:48 executing program 1: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f00000000c0)="b9800000c03e0f013235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x53}], 0x1, 0x0, 0x0, 0x0) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000000080)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 00:13:48 executing program 5: 00:13:48 executing program 3: 00:13:48 executing program 2: 00:13:48 executing program 0: 00:13:48 executing program 5: 00:13:48 executing program 4: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) socket$nl_route(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vim2m\x00', 0x2, 0x0) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vim2m\x00', 0x2, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x10, &(0x7f0000000040)={&(0x7f0000000000)=""/4, 0x4, 0xffffffffffffffff}}, 0x10) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_MASTER={0x8, 0xa, r5}]}, 0x28}}, 0x0) [ 249.568242][ T8397] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. 00:13:49 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmmsg(0xffffffffffffffff, &(0x7f0000004f00), 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000003240), 0x492492492492619, 0x2000000) 00:13:49 executing program 2: 00:13:49 executing program 0: 00:13:49 executing program 5: [ 249.768814][ T8405] device bridge_slave_0 left promiscuous mode [ 249.800825][ T8405] bridge0: port 1(bridge_slave_0) entered disabled state 00:13:49 executing program 2: 00:13:49 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffff7fffffffff, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, 0x0, 0x0, 0x0) setuid(0x0) socket(0x11, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x402040) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xb}, 0x0, 0x2, 0x0, 0x2, 0x0, 0x80000}, 0x0, 0x8, 0xffffffffffffffff, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), 0x0) 00:13:49 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x478, 0x0, 0xc8, 0x0, 0x3a8, 0x5803, 0x3a8, 0x2e8, 0x2e8, 0x3a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x2c0, 0x2e0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f63222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394ded482f78c70f607b0178fa5ea335019ac07a602061c9600100000f5f34a214e67262c1fe4b124e0f7323a587d391fcfe36bbf12eca0e7b66c7dc527bac2b5", 0x2, 0x2}}, @common=@inet=@hashlimit3={{0x158, 'hashlimit\x00'}, {'bond0\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x8}}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ipv6={@private1, @initdev={0xfe, 0x88, [], 0x0, 0x0}, [], [], 'vlan0\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xc8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4d8) 00:13:49 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_LP_INTERVAL={0x8}]}}}]}, 0x3c}}, 0x0) 00:13:49 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xf}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) sendfile(r0, r2, 0x0, 0x8000fffffffe) 00:13:49 executing program 2: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x8000}, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r1, 0x407, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x34, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VHOST_VSOCK_SET_GUEST_CID(0xffffffffffffffff, 0x4008af60, &(0x7f0000000000)={@my=0x0}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) bind$inet(r2, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x33}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x30009, 0x0) syz_init_net_socket$ax25(0x3, 0x2, 0xc4) 00:13:49 executing program 5: unshare(0x4000400) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="34000000100081eee8"], 0x34}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x4000000000002bc, 0x0) [ 250.107756][ T8426] (unnamed net_device) (uninitialized): option lp_interval: invalid value (0) [ 250.138836][ T8425] xt_hashlimit: overflow, try lower: 0/0 [ 250.209025][ T8426] (unnamed net_device) (uninitialized): option lp_interval: allowed values 1 - 2147483647 [ 250.246222][ T29] audit: type=1800 audit(1594340029.610:2): pid=8433 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=15814 res=0 00:13:49 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000000c0)=@newqdisc={0x30, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_clsact={0xb, 0x1, 'clsact\x00'}]}, 0x30}}, 0x0) [ 250.347527][ T8435] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 250.553306][ T8442] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 00:13:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000180)={0x2, 0x4e20, @broadcast}, 0x10) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000000440)=0x1, 0xffe6) sendto$inet(r2, 0x0, 0x0, 0x20040084, &(0x7f0000000e00)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r2, &(0x7f0000000c80)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000003040)='N', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000000)='-', 0x1}, {&(0x7f0000000040)='^', 0x1}, {&(0x7f0000000500)='\a', 0x1}, {&(0x7f00000001c0)="d4", 0x1}, {&(0x7f0000000680)="cc", 0x1}, {0x0}], 0x6}}, {{0x0, 0x0, 0x0}}], 0x3, 0x6009854) 00:13:49 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername(r0, &(0x7f0000000400)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80) fallocate(r1, 0x0, 0x0, 0x4000004) 00:13:49 executing program 5: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) mount$overlay(0x40003c, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) [ 250.598214][ T8445] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 00:13:50 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1c, 0x1c, 0x5, [@func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{}, {}]}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x39}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000003c0)=""/102400, 0xffffffffffffff3a}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 00:13:50 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xa, &(0x7f0000000300)="c4fe910c6786cec96ddb"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 250.716666][ T8452] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 250.778886][ T8449] overlayfs: conflicting lowerdir path 00:13:50 executing program 5: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) mount$overlay(0x40003c, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) 00:13:50 executing program 3: clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0x11, 0x3, 0x0, 0x0) 00:13:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=ANY=[@ANYBLOB="340000001500b59500000000002000000a000000", @ANYRES32, @ANYBLOB="080008001f536bae140002"], 0x34}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x4000000000002bc, 0x0) 00:13:50 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x54) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) sendfile(r0, r2, 0x0, 0x8000fffffffe) 00:13:50 executing program 2: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x8000}, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r1, 0x407, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x34, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VHOST_VSOCK_SET_GUEST_CID(0xffffffffffffffff, 0x4008af60, &(0x7f0000000000)={@my=0x0}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) bind$inet(r2, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x33}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x30009, 0x0) syz_init_net_socket$ax25(0x3, 0x2, 0xc4) 00:13:50 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000016c0)={0x0, 0x38, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x0, @remote, 0x4}, @in6={0xa, 0x4e21, 0x0, @remote, 0x4}]}, &(0x7f0000000200)=0x10) [ 251.177921][ T8474] overlayfs: conflicting lowerdir path 00:13:50 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, 0x0}, 0x81}], 0x1, 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) preadv(r0, &(0x7f00000017c0), 0x315, 0x800000) [ 251.220894][ T29] audit: type=1800 audit(1594340030.580:3): pid=8483 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=15807 res=0 00:13:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000240)='overlay\x00', 0x0, 0x0) 00:13:50 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x200000000011, r0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x20000802, &(0x7f0000000100)={0x2, 0x10004e23, @loopback}, 0x10) sendto$inet(r1, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0xffffffd8) [ 251.592046][ T8494] overlayfs: missing 'lowerdir' 00:13:50 executing program 3: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x8000}, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r1, 0x407, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(0xffffffffffffffff, 0x4008af60, &(0x7f0000000000)={@my=0x0}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) bind$inet(r3, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x33}}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r3, 0x0, 0x30009, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x0) [ 251.613396][ T8496] overlayfs: missing 'lowerdir' 00:13:53 executing program 0: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000040)=[{&(0x7f0000000000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fstat(r1, &(0x7f0000000240)) 00:13:53 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x54) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) sendfile(r0, r2, 0x0, 0x8000fffffffe) 00:13:53 executing program 1: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) socket$nl_route(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vim2m\x00', 0x2, 0x0) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vim2m\x00', 0x2, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x10, &(0x7f0000000040)={&(0x7f0000000000)=""/4, 0x4, 0xffffffffffffffff}}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000000340)=""/204, &(0x7f0000000280)=0xcc) setsockopt$inet_udp_int(r4, 0x11, 0x0, &(0x7f0000000240)=0x101, 0x4) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_MASTER={0x8, 0xa, r5}]}, 0x28}}, 0x0) 00:13:53 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x54) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) sendfile(r0, r2, 0x0, 0x8000fffffffe) 00:13:53 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x54) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) sendfile(r0, r2, 0x0, 0x8000fffffffe) 00:13:53 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x200000000011, r0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x20000802, &(0x7f0000000100)={0x2, 0x10004e23, @loopback}, 0x10) sendto$inet(r1, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0xffffffd8) [ 253.922347][ T8523] FAT-fs (loop0): bogus number of FAT sectors [ 253.935461][ T29] audit: type=1800 audit(1594340033.300:4): pid=8528 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=15840 res=0 [ 254.013936][ T8523] FAT-fs (loop0): Can't find a valid FAT filesystem [ 254.119332][ T29] audit: type=1800 audit(1594340033.320:5): pid=8527 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=15842 res=0 [ 254.141250][ T29] audit: type=1800 audit(1594340033.330:6): pid=8525 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15843 res=0 [ 254.182944][ T8532] device bridge_slave_0 left promiscuous mode [ 254.190926][ T3844] ------------[ cut here ]------------ [ 254.195673][ T8532] bridge0: port 1(bridge_slave_0) entered disabled state [ 254.196604][ T3844] WARNING: CPU: 0 PID: 3844 at kernel/kthread.c:819 kthread_queue_work+0x16d/0x1b0 [ 254.196623][ T3844] Kernel panic - not syncing: panic_on_warn set ... [ 254.196639][ T3844] CPU: 0 PID: 3844 Comm: kworker/0:1H Not tainted 5.8.0-rc4-next-20200708-syzkaller #0 [ 254.196647][ T3844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.196662][ T3844] Workqueue: kblockd blk_mq_run_work_fn [ 254.196669][ T3844] Call Trace: [ 254.196691][ T3844] dump_stack+0x18f/0x20d [ 254.252333][ T3844] panic+0x2e3/0x75c [ 254.256234][ T3844] ? __warn_printk+0xf3/0xf3 [ 254.260828][ T3844] ? printk+0xba/0xed [ 254.264810][ T3844] ? log_store.cold+0x16/0x16 [ 254.269493][ T3844] ? __warn.cold+0x5/0x45 [ 254.273833][ T3844] ? __warn+0xd6/0x1f2 [ 254.277924][ T3844] ? kthread_queue_work+0x16d/0x1b0 [ 254.283133][ T3844] __warn.cold+0x20/0x45 [ 254.287381][ T3844] ? kthread_queue_work+0x16d/0x1b0 [ 254.292605][ T3844] report_bug+0x1bd/0x210 [ 254.296985][ T3844] handle_bug+0x38/0x90 [ 254.301147][ T3844] exc_invalid_op+0x13/0x40 [ 254.305699][ T3844] asm_exc_invalid_op+0x12/0x20 [ 254.310560][ T3844] RIP: 0010:kthread_queue_work+0x16d/0x1b0 [ 254.316368][ T3844] Code: 0f 85 72 ff ff ff e8 62 49 26 00 48 8d 55 48 4c 89 e6 48 89 ef e8 63 ec ff ff 41 bc 01 00 00 00 e9 56 ff ff ff e8 43 49 26 00 <0f> 0b 45 31 e4 e9 47 ff ff ff 48 c7 c7 f4 61 af 8a e8 dd fd 65 00 [ 254.336061][ T3844] RSP: 0018:ffffc90001dbf8e8 EFLAGS: 00010093 [ 254.342100][ T3844] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff814db478 [ 254.350045][ T3844] RDX: ffff888099a7a140 RSI: ffffffff814db4ed RDI: ffff8880a26501c0 [ 254.357991][ T3844] RBP: ffff8880a2650158 R08: 0000000000000001 R09: 0000000000000003 [ 254.365952][ T3844] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8880a14a7128 [ 254.373899][ T3844] R13: 0000000000000286 R14: ffff8880a2650160 R15: dffffc0000000000 [ 254.381864][ T3844] ? kthread_queue_work+0xf8/0x1b0 [ 254.386951][ T3844] ? kthread_queue_work+0x16d/0x1b0 [ 254.392128][ T3844] ? kthread_queue_work+0x16d/0x1b0 [ 254.397313][ T3844] loop_queue_rq+0x428/0x590 [ 254.401893][ T3844] blk_mq_dispatch_rq_list+0x2e0/0x1e40 [ 254.407426][ T3844] ? elv_rb_del+0x50/0x90 [ 254.411733][ T3844] ? blk_mq_dequeue_from_ctx+0x810/0x810 [ 254.417339][ T3844] ? do_raw_spin_unlock+0x171/0x230 [ 254.422557][ T3844] ? _raw_spin_unlock+0x24/0x40 [ 254.427386][ T3844] ? dd_dispatch_request+0x225/0x880 [ 254.432685][ T3844] __blk_mq_do_dispatch_sched+0x3bc/0x870 [ 254.438383][ T3844] ? blk_mq_sched_free_hctx_data+0x1e0/0x1e0 [ 254.444339][ T3844] ? lock_acquire+0x1f1/0xad0 [ 254.448990][ T3844] ? hctx_lock+0x7f/0x1d0 [ 254.453299][ T3844] __blk_mq_sched_dispatch_requests+0x394/0x490 [ 254.459519][ T3844] ? blk_mq_do_dispatch_ctx+0x610/0x610 [ 254.465048][ T3844] ? lock_acquire+0x1f1/0xad0 [ 254.469700][ T3844] ? process_one_work+0x85f/0x1670 [ 254.474814][ T3844] blk_mq_sched_dispatch_requests+0xfb/0x180 [ 254.480801][ T3844] __blk_mq_run_hw_queue+0x13a/0x2d0 [ 254.486061][ T3844] ? trace_block_unplug+0x300/0x300 [ 254.491234][ T3844] ? _raw_spin_unlock_irq+0x1f/0x80 [ 254.496408][ T3844] ? lock_is_held_type+0xb0/0xe0 [ 254.501322][ T3844] blk_mq_run_work_fn+0x55/0x70 [ 254.506163][ T3844] process_one_work+0x94c/0x1670 [ 254.511078][ T3844] ? lock_release+0x8d0/0x8d0 [ 254.515727][ T3844] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 254.521083][ T3844] ? rwlock_bug.part.0+0x90/0x90 [ 254.526014][ T3844] ? lockdep_hardirqs_off+0x66/0xa0 [ 254.531197][ T3844] worker_thread+0x64c/0x1120 [ 254.535859][ T3844] ? __kthread_parkme+0x13f/0x1e0 [ 254.540894][ T3844] ? process_one_work+0x1670/0x1670 [ 254.546099][ T3844] kthread+0x3b5/0x4a0 [ 254.550144][ T3844] ? __kthread_bind_mask+0xc0/0xc0 [ 254.555250][ T3844] ? __kthread_bind_mask+0xc0/0xc0 [ 254.560338][ T3844] ret_from_fork+0x1f/0x30 [ 255.629911][ T3844] Shutting down cpus with NMI [ 255.635766][ T3844] Kernel Offset: disabled [ 255.640191][ T3844] Rebooting in 86400 seconds..