Warning: Permanently added '10.128.10.58' (ECDSA) to the list of known hosts. 2020/01/15 23:49:49 parsed 1 programs 2020/01/15 23:49:50 executed programs: 0 [ 51.220883] IPVS: ftp: loaded support on port[0] = 21 [ 52.066524] chnl_net:caif_netlink_parms(): no params data found [ 52.081729] IPVS: ftp: loaded support on port[0] = 21 [ 52.108052] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.114946] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.122215] device bridge_slave_0 entered promiscuous mode [ 52.131040] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.137500] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.144403] device bridge_slave_1 entered promiscuous mode [ 52.165807] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.176347] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.198333] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.205649] team0: Port device team_slave_0 added [ 52.211233] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.218424] team0: Port device team_slave_1 added [ 52.223800] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.224791] IPVS: ftp: loaded support on port[0] = 21 [ 52.231101] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.292128] device hsr_slave_0 entered promiscuous mode [ 52.330341] device hsr_slave_1 entered promiscuous mode [ 52.370559] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.381944] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.443600] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.450165] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.457012] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.463402] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.471552] chnl_net:caif_netlink_parms(): no params data found [ 52.485147] IPVS: ftp: loaded support on port[0] = 21 [ 52.571850] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.578288] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.585750] device bridge_slave_0 entered promiscuous mode [ 52.594703] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.602696] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.609592] device bridge_slave_1 entered promiscuous mode [ 52.628860] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.638880] chnl_net:caif_netlink_parms(): no params data found [ 52.652520] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.676141] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.683550] team0: Port device team_slave_0 added [ 52.689426] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.699126] team0: Port device team_slave_1 added [ 52.705313] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.713626] IPVS: ftp: loaded support on port[0] = 21 [ 52.723985] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.801996] device hsr_slave_0 entered promiscuous mode [ 52.840257] device hsr_slave_1 entered promiscuous mode [ 52.910606] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.918220] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.924804] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.931785] device bridge_slave_0 entered promiscuous mode [ 52.942420] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.951737] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.958179] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.965750] device bridge_slave_1 entered promiscuous mode [ 52.987152] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 52.993462] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.007898] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 53.025901] IPVS: ftp: loaded support on port[0] = 21 [ 53.026888] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.040886] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 53.092034] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.098430] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.105096] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.111485] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.128325] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 53.135664] team0: Port device team_slave_0 added [ 53.141442] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 53.148716] team0: Port device team_slave_1 added [ 53.156055] chnl_net:caif_netlink_parms(): no params data found [ 53.164337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.173016] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.179766] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.186829] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 53.195023] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.202053] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.214047] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.220823] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.227855] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.252076] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.268998] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.294878] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.303980] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.311695] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.318056] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.337909] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.393255] device hsr_slave_0 entered promiscuous mode [ 53.430407] device hsr_slave_1 entered promiscuous mode [ 53.496132] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.503628] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.512239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.519990] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.528599] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.535072] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.549131] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.570369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.592350] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.598718] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.605919] device bridge_slave_0 entered promiscuous mode [ 53.615936] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.625404] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.651545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.659354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.667549] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.675259] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.684041] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.690829] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.697718] device bridge_slave_1 entered promiscuous mode [ 53.716082] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.726291] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.734042] chnl_net:caif_netlink_parms(): no params data found [ 53.757605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.765936] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.775556] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.792448] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 53.824966] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.832933] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.842827] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 53.854203] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 53.885366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.893311] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.904323] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.912309] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 53.918326] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.934444] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 53.942619] team0: Port device team_slave_0 added [ 53.948363] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 53.955868] team0: Port device team_slave_1 added [ 53.963001] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.971699] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 54.012143] device hsr_slave_0 entered promiscuous mode [ 54.050307] device hsr_slave_1 entered promiscuous mode [ 54.115200] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 54.125558] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 54.150502] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.156773] chnl_net:caif_netlink_parms(): no params data found [ 54.175332] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.190548] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.196963] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.204005] device bridge_slave_0 entered promiscuous mode [ 54.212358] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.231162] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.238375] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.245806] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.252595] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.259439] device bridge_slave_1 entered promiscuous mode [ 54.288357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.297314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.306118] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.312534] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.325015] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.334791] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.341277] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.348322] device bridge_slave_0 entered promiscuous mode [ 54.358129] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.366559] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.375665] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.389522] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.400010] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.406661] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.414146] device bridge_slave_1 entered promiscuous mode [ 54.432182] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.439022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.448088] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.454605] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.462227] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.492862] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.500810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.508521] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.516612] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.523013] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.532192] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 54.539452] team0: Port device team_slave_0 added [ 54.545193] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 54.552865] team0: Port device team_slave_1 added [ 54.558192] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 54.567958] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.582783] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.591610] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.599281] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 54.621506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.629238] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.637052] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.643515] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.650651] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.658330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.665977] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.672347] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.679408] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.690775] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.699821] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.707379] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 54.718664] team0: Port device team_slave_0 added [ 54.739068] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.752126] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.763848] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.771292] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 54.778414] team0: Port device team_slave_1 added [ 54.809556] audit: type=1400 audit(1579132193.855:41): avc: denied { map } for pid=6906 comm="syz-executor.3" path="/root/syzkaller-testdir859602272/syzkaller.O48V0n/0/file0/mem" dev="devtmpfs" ino=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:memory_device_t:s0 tclass=chr_file permissive=1 [ 54.840560] FAULT_INJECTION: forcing a failure. [ 54.840560] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 54.853187] CPU: 1 PID: 6908 Comm: syz-executor.3 Not tainted 4.14.165-syzkaller #0 [ 54.860975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.861004] Call Trace: [ 54.861015] dump_stack+0xf7/0x13b [ 54.861025] should_fail.cold.3+0x105/0x14b [ 54.861031] ? __might_sleep+0x93/0xb0 [ 54.861040] __alloc_pages_nodemask+0x1d5/0x770 [ 54.861047] ? __alloc_pages_slowpath+0x2650/0x2650 [ 54.861056] ? lock_downgrade+0x7f0/0x7f0 [ 54.861063] ? copy_huge_pmd+0x11d/0x830 [ 54.861072] alloc_pages_current+0xd6/0x1b0 [ 54.876515] pte_alloc_one+0x14/0xd0 [ 54.876524] __pte_alloc+0x1d/0x280 [ 54.884697] copy_page_range+0xfed/0x1970 [ 54.884719] ? __pmd_alloc+0x3a0/0x3a0 [ 54.894383] ? __vma_link_rb+0x1fc/0x340 [ 54.894391] copy_process.part.37+0x5d91/0x66e0 [ 54.894411] ? __cleanup_sighand+0x30/0x30 [ 54.894419] ? __lock_is_held+0xb5/0x140 [ 54.894429] ? __mutex_unlock_slowpath+0x7d/0x7e0 [ 54.894437] _do_fork+0x155/0xbb0 [ 54.894443] ? __sb_end_write+0xa4/0xd0 [ 54.894449] ? fork_idle+0x280/0x280 [ 54.894456] ? SyS_write+0x1c5/0x250 [ 54.894462] ? SyS_read+0x250/0x250 [ 54.894470] ? do_syscall_64+0x4c/0x5b0 [ 54.894475] ? sys_vfork+0x20/0x20 [ 54.894479] SyS_clone+0x14/0x20 [ 54.894484] do_syscall_64+0x1c7/0x5b0 [ 54.894488] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.894497] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 54.894503] RIP: 0033:0x459829 [ 54.894506] RSP: 002b:00007f61466f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 54.894513] RAX: ffffffffffffffda RBX: 00007f61466f8c90 RCX: 0000000000459829 [ 54.894515] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 54.894518] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 54.894520] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f61466f96d4 [ 54.894523] R13: 00000000004bfce6 R14: 00000000004d1a58 R15: 0000000000000005 [ 55.036759] device hsr_slave_0 entered promiscuous mode [ 55.090300] device hsr_slave_1 entered promiscuous mode [ 55.130964] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.138147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.146120] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.153704] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.160096] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.166916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.176810] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.184877] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 55.192309] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 55.202306] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 55.209306] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 55.216593] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.225912] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.233295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.241129] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.250808] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 55.256882] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.263666] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 55.276424] FAULT_INJECTION: forcing a failure. [ 55.276424] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 55.277169] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.289831] CPU: 0 PID: 6911 Comm: syz-executor.3 Not tainted 4.14.165-syzkaller #0 [ 55.297129] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.303679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.303683] Call Trace: [ 55.303695] dump_stack+0xf7/0x13b [ 55.303705] should_fail.cold.3+0x105/0x14b [ 55.303710] ? __might_sleep+0x93/0xb0 [ 55.303718] __alloc_pages_nodemask+0x1d5/0x770 [ 55.303724] ? __alloc_pages_slowpath+0x2650/0x2650 [ 55.313093] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.319817] ? lock_downgrade+0x7f0/0x7f0 [ 55.319826] ? copy_huge_pmd+0x11d/0x830 [ 55.324596] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 55.325953] alloc_pages_current+0xd6/0x1b0 [ 55.325964] pte_alloc_one+0x14/0xd0 [ 55.332549] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.334147] __pte_alloc+0x1d/0x280 [ 55.334154] copy_page_range+0xfed/0x1970 [ 55.334172] ? __pmd_alloc+0x3a0/0x3a0 [ 55.341417] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 55.343848] ? __vma_link_rb+0x1fc/0x340 [ 55.343858] copy_process.part.37+0x5d91/0x66e0 [ 55.343877] ? __cleanup_sighand+0x30/0x30 [ 55.352996] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 55.354758] ? __lock_is_held+0xb5/0x140 [ 55.354771] ? __mutex_unlock_slowpath+0x7d/0x7e0 [ 55.360354] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 55.365567] _do_fork+0x155/0xbb0 [ 55.365574] ? __sb_end_write+0xa4/0xd0 [ 55.365580] ? fork_idle+0x280/0x280 [ 55.365586] ? SyS_write+0x1c5/0x250 [ 55.365592] ? SyS_read+0x250/0x250 [ 55.365600] ? do_syscall_64+0x4c/0x5b0 [ 55.365612] ? sys_vfork+0x20/0x20 [ 55.365616] SyS_clone+0x14/0x20 [ 55.370160] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 55.373702] do_syscall_64+0x1c7/0x5b0 [ 55.373706] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.373716] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 55.373721] RIP: 0033:0x459829 [ 55.381179] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 55.384085] RSP: 002b:00007f6146719c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 55.384092] RAX: ffffffffffffffda RBX: 00007f6146719c90 RCX: 0000000000459829 [ 55.384095] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 55.384098] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 55.384100] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f614671a6d4 [ 55.384105] R13: 00000000004bfce6 R14: 00000000004d1a58 R15: 0000000000000005 [ 55.394159] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 55.555327] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.565222] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.573570] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.581402] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.588897] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.596714] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.606433] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.616173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.623758] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.631689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.639019] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.646484] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.653876] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.663041] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 55.665208] FAULT_INJECTION: forcing a failure. [ 55.665208] name failslab, interval 1, probability 0, space 0, times 1 [ 55.670352] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.688497] CPU: 1 PID: 6915 Comm: syz-executor.3 Not tainted 4.14.165-syzkaller #0 [ 55.688609] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.696304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.696308] Call Trace: [ 55.696318] dump_stack+0xf7/0x13b [ 55.696327] should_fail.cold.3+0x105/0x14b [ 55.696336] should_failslab+0xba/0xf0 [ 55.696343] kmem_cache_alloc+0x2cf/0x790 [ 55.696354] ptlock_alloc+0x1d/0x70 [ 55.696361] pte_alloc_one+0x46/0xd0 [ 55.696365] __pte_alloc+0x1d/0x280 [ 55.696371] copy_page_range+0xfed/0x1970 [ 55.696390] ? __pmd_alloc+0x3a0/0x3a0 [ 55.703222] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.712160] ? __vma_link_rb+0x1fc/0x340 [ 55.712169] copy_process.part.37+0x5d91/0x66e0 [ 55.712189] ? __cleanup_sighand+0x30/0x30 [ 55.712196] ? __lock_is_held+0xb5/0x140 [ 55.712205] ? __mutex_unlock_slowpath+0x7d/0x7e0 [ 55.712211] _do_fork+0x155/0xbb0 [ 55.712217] ? __sb_end_write+0xa4/0xd0 [ 55.712224] ? fork_idle+0x280/0x280 [ 55.712229] ? SyS_write+0x1c5/0x250 [ 55.712236] ? SyS_read+0x250/0x250 [ 55.712244] ? do_syscall_64+0x4c/0x5b0 [ 55.712249] ? sys_vfork+0x20/0x20 [ 55.712252] SyS_clone+0x14/0x20 [ 55.712256] do_syscall_64+0x1c7/0x5b0 [ 55.712260] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.712270] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 55.712275] RIP: 0033:0x459829 [ 55.712278] RSP: 002b:00007f61466f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 55.712285] RAX: ffffffffffffffda RBX: 00007f61466f8c90 RCX: 0000000000459829 [ 55.712288] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 55.712290] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 55.712292] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f61466f96d4 [ 55.712294] R13: 00000000004bfce6 R14: 00000000004d1a58 R15: 0000000000000005 [ 55.871202] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.878848] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.885309] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.892892] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.908903] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.917899] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 55.981605] device hsr_slave_0 entered promiscuous mode [ 56.020592] device hsr_slave_1 entered promiscuous mode [ 56.024318] FAULT_INJECTION: forcing a failure. [ 56.024318] name failslab, interval 1, probability 0, space 0, times 0 [ 56.038074] CPU: 0 PID: 6919 Comm: syz-executor.3 Not tainted 4.14.165-syzkaller #0 [ 56.045905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.055253] Call Trace: [ 56.057826] dump_stack+0xf7/0x13b [ 56.061391] should_fail.cold.3+0x105/0x14b [ 56.065704] should_failslab+0xba/0xf0 [ 56.069609] kmem_cache_alloc+0x2cf/0x790 [ 56.073741] ptlock_alloc+0x1d/0x70 [ 56.077354] pte_alloc_one+0x46/0xd0 [ 56.081051] __pte_alloc+0x1d/0x280 [ 56.084673] copy_page_range+0xfed/0x1970 [ 56.088817] ? __pmd_alloc+0x3a0/0x3a0 [ 56.092809] ? __vma_link_rb+0x1fc/0x340 [ 56.096871] copy_process.part.37+0x5d91/0x66e0 [ 56.101541] ? __cleanup_sighand+0x30/0x30 [ 56.105878] ? __lock_is_held+0xb5/0x140 [ 56.109932] ? __mutex_unlock_slowpath+0x7d/0x7e0 [ 56.114769] _do_fork+0x155/0xbb0 [ 56.118213] ? __sb_end_write+0xa4/0xd0 [ 56.122193] ? fork_idle+0x280/0x280 [ 56.125899] ? SyS_write+0x1c5/0x250 [ 56.129651] ? SyS_read+0x250/0x250 [ 56.133266] ? do_syscall_64+0x4c/0x5b0 [ 56.137221] ? sys_vfork+0x20/0x20 [ 56.140743] SyS_clone+0x14/0x20 [ 56.144104] do_syscall_64+0x1c7/0x5b0 [ 56.147980] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.152817] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 56.158043] RIP: 0033:0x459829 [ 56.161217] RSP: 002b:00007f61466f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 56.169087] RAX: ffffffffffffffda RBX: 00007f61466f8c90 RCX: 0000000000459829 [ 56.176479] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 56.183748] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 56.191077] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f61466f96d4 [ 56.198345] R13: 00000000004bfce6 R14: 00000000004d1a58 R15: 0000000000000005 [ 56.224757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.232550] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.240147] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.246545] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.256151] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 56.267327] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready 2020/01/15 23:49:55 executed programs: 9 [ 56.274580] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 56.284766] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.295333] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.304458] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.310857] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.333394] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.345110] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.353021] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.364076] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 56.372530] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 56.378562] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.386250] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 56.395104] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.404587] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.413115] FAULT_INJECTION: forcing a failure. [ 56.413115] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 56.415108] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.425254] CPU: 1 PID: 6923 Comm: syz-executor.3 Not tainted 4.14.165-syzkaller #0 [ 56.425258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.425260] Call Trace: [ 56.425270] dump_stack+0xf7/0x13b [ 56.425279] should_fail.cold.3+0x105/0x14b [ 56.425285] ? __might_sleep+0x93/0xb0 [ 56.425293] __alloc_pages_nodemask+0x1d5/0x770 [ 56.425299] ? __alloc_pages_slowpath+0x2650/0x2650 [ 56.425307] ? lock_downgrade+0x7f0/0x7f0 [ 56.425313] ? copy_huge_pmd+0x11d/0x830 [ 56.425320] alloc_pages_current+0xd6/0x1b0 [ 56.425328] pte_alloc_one+0x14/0xd0 [ 56.425334] __pte_alloc+0x1d/0x280 [ 56.425340] copy_page_range+0xfed/0x1970 [ 56.425358] ? __pmd_alloc+0x3a0/0x3a0 [ 56.425366] ? __vma_link_rb+0x1fc/0x340 [ 56.425373] copy_process.part.37+0x5d91/0x66e0 [ 56.425394] ? __cleanup_sighand+0x30/0x30 [ 56.438602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.439677] ? __lock_is_held+0xb5/0x140 [ 56.439691] ? __mutex_unlock_slowpath+0x7d/0x7e0 [ 56.456239] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 56.459448] _do_fork+0x155/0xbb0 [ 56.466071] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 56.468016] ? __sb_end_write+0xa4/0xd0 [ 56.468024] ? fork_idle+0x280/0x280 [ 56.468030] ? SyS_write+0x1c5/0x250 [ 56.468038] ? SyS_read+0x250/0x250 [ 56.479838] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 56.481266] ? do_syscall_64+0x4c/0x5b0 [ 56.481273] ? sys_vfork+0x20/0x20 [ 56.481277] SyS_clone+0x14/0x20 [ 56.481281] do_syscall_64+0x1c7/0x5b0 [ 56.481286] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.481295] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 56.481301] RIP: 0033:0x459829 [ 56.481304] RSP: 002b:00007f6146719c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 56.481310] RAX: ffffffffffffffda RBX: 00007f6146719c90 RCX: 0000000000459829 [ 56.481312] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 56.481315] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 56.481318] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f614671a6d4 [ 56.481321] R13: 00000000004bfce6 R14: 00000000004d1a58 R15: 0000000000000005 [ 56.648392] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.657423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.669563] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.677397] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.685311] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.693470] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.702293] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 56.711424] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 56.717510] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.725156] FAULT_INJECTION: forcing a failure. [ 56.725156] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 56.734503] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.747698] CPU: 1 PID: 6931 Comm: syz-executor.3 Not tainted 4.14.165-syzkaller #0 [ 56.755664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.765046] Call Trace: [ 56.767666] dump_stack+0xf7/0x13b [ 56.771320] should_fail.cold.3+0x105/0x14b [ 56.776065] ? __might_sleep+0x93/0xb0 [ 56.780125] __alloc_pages_nodemask+0x1d5/0x770 [ 56.784794] ? __alloc_pages_slowpath+0x2650/0x2650 [ 56.789802] ? lock_downgrade+0x7f0/0x7f0 [ 56.793933] ? copy_huge_pmd+0x11d/0x830 [ 56.797988] alloc_pages_current+0xd6/0x1b0 [ 56.802308] pte_alloc_one+0x14/0xd0 [ 56.806019] __pte_alloc+0x1d/0x280 [ 56.809677] copy_page_range+0xfed/0x1970 [ 56.813821] ? __pmd_alloc+0x3a0/0x3a0 [ 56.817707] ? __vma_link_rb+0x1fc/0x340 [ 56.821773] copy_process.part.37+0x5d91/0x66e0 [ 56.826450] ? __cleanup_sighand+0x30/0x30 [ 56.830668] ? __lock_is_held+0xb5/0x140 [ 56.834710] ? __mutex_unlock_slowpath+0x7d/0x7e0 [ 56.839547] _do_fork+0x155/0xbb0 [ 56.842994] ? __sb_end_write+0xa4/0xd0 [ 56.846957] ? fork_idle+0x280/0x280 [ 56.850656] ? SyS_write+0x1c5/0x250 [ 56.854391] ? SyS_read+0x250/0x250 [ 56.858008] ? do_syscall_64+0x4c/0x5b0 [ 56.861969] ? sys_vfork+0x20/0x20 [ 56.865550] SyS_clone+0x14/0x20 [ 56.869220] do_syscall_64+0x1c7/0x5b0 [ 56.873094] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.877927] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 56.883113] RIP: 0033:0x459829 [ 56.886313] RSP: 002b:00007f61466f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 56.894060] RAX: ffffffffffffffda RBX: 00007f61466f8c90 RCX: 0000000000459829 [ 56.901497] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 56.908845] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 56.916095] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f61466f96d4 [ 56.923456] R13: 00000000004bfce6 R14: 00000000004d1a58 R15: 0000000000000005 [ 56.936924] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 56.944006] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.953302] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.960975] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.969018] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.976924] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.983332] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.986981] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.997820] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.014404] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.021242] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 57.028564] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.036556] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.054752] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 57.055115] FAULT_INJECTION: forcing a failure. [ 57.055115] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 57.065231] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.073805] CPU: 1 PID: 6934 Comm: syz-executor.3 Not tainted 4.14.165-syzkaller #0 [ 57.087520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.096871] Call Trace: [ 57.098509] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 57.099464] dump_stack+0xf7/0x13b [ 57.099476] should_fail.cold.3+0x105/0x14b [ 57.099481] ? __might_sleep+0x93/0xb0 [ 57.099489] __alloc_pages_nodemask+0x1d5/0x770 [ 57.118185] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.122247] ? save_stack+0xa9/0xd0 [ 57.122256] ? __alloc_pages_slowpath+0x2650/0x2650 [ 57.122260] ? kasan_slab_alloc+0x12/0x20 [ 57.122270] ? __lock_acquire+0x6a4/0x4500 [ 57.122278] alloc_pages_current+0xd6/0x1b0 [ 57.122286] pte_alloc_one+0x14/0xd0 [ 57.122293] copy_huge_pmd+0x69/0x830 [ 57.122302] copy_page_range+0x623/0x1970 [ 57.122317] ? __pmd_alloc+0x3a0/0x3a0 [ 57.122324] ? __vma_link_rb+0x1fc/0x340 [ 57.122330] copy_process.part.37+0x5d91/0x66e0 [ 57.122346] ? __cleanup_sighand+0x30/0x30 [ 57.122351] ? __lock_is_held+0xb5/0x140 [ 57.122360] ? __mutex_unlock_slowpath+0x7d/0x7e0 [ 57.122366] _do_fork+0x155/0xbb0 [ 57.122371] ? __sb_end_write+0xa4/0xd0 [ 57.122376] ? fork_idle+0x280/0x280 [ 57.122381] ? SyS_write+0x1c5/0x250 [ 57.122385] ? SyS_read+0x250/0x250 [ 57.122392] ? do_syscall_64+0x4c/0x5b0 [ 57.122396] ? sys_vfork+0x20/0x20 [ 57.122400] SyS_clone+0x14/0x20 [ 57.122403] do_syscall_64+0x1c7/0x5b0 [ 57.122407] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 57.122414] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 57.122419] RIP: 0033:0x459829 [ 57.122422] RSP: 002b:00007f6146719c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 57.122427] RAX: ffffffffffffffda RBX: 00007f6146719c90 RCX: 0000000000459829 [ 57.122430] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 57.122432] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 57.122434] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f614671a6d4 [ 57.122436] R13: 00000000004bfce6 R14: 00000000004d1a58 R15: 0000000000000005 [ 57.285632] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.294321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.302121] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.308459] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.322461] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 57.331273] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.337788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.361651] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 57.381558] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 57.397889] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.413950] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.422065] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.429696] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.437448] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.446068] FAULT_INJECTION: forcing a failure. [ 57.446068] name failslab, interval 1, probability 0, space 0, times 0 [ 57.446790] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 57.464391] CPU: 1 PID: 6947 Comm: syz-executor.0 Not tainted 4.14.165-syzkaller #0 [ 57.470928] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.472197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.480706] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.487595] Call Trace: [ 57.496328] dump_stack+0xf7/0x13b [ 57.499874] should_fail.cold.3+0x105/0x14b [ 57.504198] should_failslab+0xba/0xf0 [ 57.505969] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 57.508078] kmem_cache_alloc+0x2cf/0x790 [ 57.514492] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.518266] ptlock_alloc+0x1d/0x70 [ 57.526907] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.527758] pte_alloc_one+0x46/0xd0 [ 57.538371] __pte_alloc+0x1d/0x280 [ 57.539110] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.541992] copy_page_range+0xfed/0x1970 [ 57.542012] ? __pmd_alloc+0x3a0/0x3a0 [ 57.542020] ? __vma_link_rb+0x1fc/0x340 [ 57.542028] copy_process.part.37+0x5d91/0x66e0 [ 57.542048] ? __cleanup_sighand+0x30/0x30 [ 57.542056] ? __lock_is_held+0xb5/0x140 [ 57.542066] ? __mutex_unlock_slowpath+0x7d/0x7e0 [ 57.542073] _do_fork+0x155/0xbb0 [ 57.542079] ? __sb_end_write+0xa4/0xd0 [ 57.551715] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 57.553302] ? fork_idle+0x280/0x280 [ 57.559461] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 57.561229] ? SyS_write+0x1c5/0x250 [ 57.561236] ? SyS_read+0x250/0x250 [ 57.561243] ? do_syscall_64+0x4c/0x5b0 [ 57.561249] ? sys_vfork+0x20/0x20 [ 57.561253] SyS_clone+0x14/0x20 [ 57.561258] do_syscall_64+0x1c7/0x5b0 [ 57.561262] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 57.561271] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 57.561276] RIP: 0033:0x459829 [ 57.561279] RSP: 002b:00007f297e3b0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 57.561285] RAX: ffffffffffffffda RBX: 00007f297e3b0c90 RCX: 0000000000459829 [ 57.561287] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 57.561290] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 57.561293] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f297e3b16d4 [ 57.561296] R13: 00000000004bfce6 R14: 00000000004d1a58 R15: 0000000000000005 [ 57.688534] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.696416] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.705987] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.713340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.720597] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.728494] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.736329] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.742718] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.749691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.757671] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.765329] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.771809] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.778581] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.786313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.794500] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.805329] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 57.815748] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 57.827056] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.834984] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.842875] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.851022] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.858709] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.867621] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 57.876365] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 57.886327] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 57.897335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.905243] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.913199] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.921768] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.929262] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.938942] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.949023] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 57.958491] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 57.958780] FAULT_INJECTION: forcing a failure. [ 57.958780] name failslab, interval 1, probability 0, space 0, times 0 [ 57.965014] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.979583] CPU: 1 PID: 6955 Comm: syz-executor.2 Not tainted 4.14.165-syzkaller #0 [ 57.988691] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 57.989968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.989972] Call Trace: [ 57.989983] dump_stack+0xf7/0x13b [ 57.989993] should_fail.cold.3+0x105/0x14b [ 57.990003] should_failslab+0xba/0xf0 [ 57.999688] kobject: 'loop4' (ffff8880a4aa89e0): kobject_uevent_env [ 58.005505] kmem_cache_alloc_trace+0x2ea/0x7a0 [ 58.005513] ? __init_cache_modes+0x2c0/0x2c0 [ 58.005521] reserve_memtype+0x14e/0x6e0 [ 58.005528] ? __follow_pte_pmd+0x38d/0xa90 [ 58.005534] ? pat_init+0x360/0x360 [ 58.005538] ? __init_cache_modes+0x2c0/0x2c0 [ 58.005546] reserve_pfn_range+0x117/0x340 [ 58.005553] ? arch_io_reserve_memtype_wc+0x80/0x80 [ 58.005561] track_pfn_copy+0x15f/0x190 [ 58.005566] ? reserve_pfn_range+0x340/0x340 [ 58.005571] ? _do_fork+0x155/0xbb0 [ 58.005580] ? __lock_acquire+0x6a4/0x4500 [ 58.005587] ? trace_hardirqs_on+0x10/0x10 [ 58.005593] ? trace_hardirqs_off+0x10/0x10 [ 58.005601] copy_page_range+0xf7f/0x1970 [ 58.005607] ? trace_hardirqs_off+0x10/0x10 [ 58.005610] ? trace_hardirqs_off+0x10/0x10 [ 58.005620] ? find_held_lock+0x36/0x1d0 [ 58.005633] ? __rb_insert_augmented+0x237/0xeb0 [ 58.005637] ? __pmd_alloc+0x3a0/0x3a0 [ 58.005643] ? __vma_link_rb+0x1fc/0x340 [ 58.005669] copy_process.part.37+0x5d91/0x66e0 [ 58.005691] ? __cleanup_sighand+0x30/0x30 [ 58.005698] ? __lock_is_held+0xb5/0x140 [ 58.005707] ? __mutex_unlock_slowpath+0x7d/0x7e0 [ 58.005716] _do_fork+0x155/0xbb0 [ 58.005721] ? __sb_end_write+0xa4/0xd0 [ 58.005728] ? fork_idle+0x280/0x280 [ 58.005735] ? SyS_write+0x1c5/0x250 [ 58.005741] ? SyS_read+0x250/0x250 [ 58.005749] ? do_syscall_64+0x4c/0x5b0 [ 58.005754] ? sys_vfork+0x20/0x20 [ 58.005758] SyS_clone+0x14/0x20 [ 58.005763] do_syscall_64+0x1c7/0x5b0 [ 58.005767] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 58.005777] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 58.005783] RIP: 0033:0x459829 [ 58.005786] RSP: 002b:00007f7365797c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 58.005792] RAX: ffffffffffffffda RBX: 00007f7365797c90 RCX: 0000000000459829 [ 58.005795] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 58.005798] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 58.005802] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f73657986d4 [ 58.005805] R13: 00000000004bfce6 R14: 00000000004d1a58 R15: 0000000000000005 [ 58.011838] ------------[ cut here ]------------ [ 58.013884] kobject: 'loop4' (ffff8880a4aa89e0): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 58.016555] WARNING: CPU: 1 PID: 6955 at arch/x86/mm/pat.c:1020 untrack_pfn+0x1ab/0x210 [ 58.016560] Kernel panic - not syncing: panic_on_warn set ... [ 58.016560] [ 58.016565] CPU: 1 PID: 6955 Comm: syz-executor.2 Not tainted 4.14.165-syzkaller #0 [ 58.016568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.016571] Call Trace: [ 58.016580] dump_stack+0xf7/0x13b [ 58.016586] ? untrack_pfn+0x1ab/0x210 [ 58.016591] panic+0x1b0/0x358 [ 58.016597] ? add_taint.cold.5+0x11/0x11 [ 58.086387] FAULT_INJECTION: forcing a failure. [ 58.086387] name failslab, interval 1, probability 0, space 0, times 0 [ 58.086515] ? untrack_pfn+0x1ab/0x210 [ 58.086522] __warn.cold.8+0x25/0x2c [ 58.086528] ? untrack_pfn+0x1ab/0x210 [ 58.086536] report_bug+0x1a4/0x1f3 [ 58.086543] do_error_trap+0x1bd/0x310 [ 58.318333] ? math_error+0x300/0x300 [ 58.322123] ? do_raw_spin_unlock+0x16a/0x250 [ 58.326691] ? _raw_spin_unlock+0x2c/0x50 [ 58.330851] ? __follow_pte_pmd+0x5fe/0xa90 [ 58.335179] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 58.340040] do_invalid_op+0x1b/0x20 [ 58.343740] invalid_op+0x1b/0x40 [ 58.347283] RIP: 0010:untrack_pfn+0x1ab/0x210 [ 58.351772] RSP: 0018:ffff8880a14af8f8 EFLAGS: 00010282 [ 58.357208] RAX: 00000000ffffffea RBX: ffff88809bdaee70 RCX: 0000000000000000 [ 58.364467] RDX: 0000000000000004 RSI: 0000000000000001 RDI: ffffffff89383840 [ 58.371720] RBP: ffff8880a14af9c8 R08: 0000000000000001 R09: 0000000000000000 [ 58.378977] R10: 0000000000000000 R11: ffff88809e350240 R12: 1ffff11014295f21 [ 58.386231] R13: 0000000000000000 R14: ffff8880a14af9a8 R15: ffff8880a14afa98 [ 58.393503] ? untrack_pfn+0xde/0x210 [ 58.397288] ? track_pfn_insert+0x140/0x140 [ 58.401607] ? vm_normal_page_pmd+0x340/0x340 [ 58.406093] ? trace_hardirqs_on_caller+0x40c/0x580 [ 58.411538] unmap_single_vma+0x144/0x300 [ 58.416292] unmap_vmas+0xe2/0x190 [ 58.419827] exit_mmap+0x249/0x450 [ 58.423356] ? SyS_munmap+0x30/0x30 [ 58.436961] ? __khugepaged_exit+0x2b1/0x3f0 [ 58.441366] ? __khugepaged_exit+0x2b2/0x3f0 [ 58.445761] mmput+0xed/0x3c0 [ 58.448856] copy_process.part.37+0x5d6f/0x66e0 [ 58.453524] ? __cleanup_sighand+0x30/0x30 [ 58.457743] ? __lock_is_held+0xb5/0x140 [ 58.462054] ? __mutex_unlock_slowpath+0x7d/0x7e0 [ 58.466886] _do_fork+0x155/0xbb0 [ 58.470333] ? __sb_end_write+0xa4/0xd0 [ 58.474294] ? fork_idle+0x280/0x280 [ 58.477997] ? SyS_write+0x1c5/0x250 [ 58.481726] ? SyS_read+0x250/0x250 [ 58.485343] ? do_syscall_64+0x4c/0x5b0 [ 58.489321] ? sys_vfork+0x20/0x20 [ 58.492850] SyS_clone+0x14/0x20 [ 58.496216] do_syscall_64+0x1c7/0x5b0 [ 58.500092] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 58.504928] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 58.510106] RIP: 0033:0x459829 [ 58.513285] RSP: 002b:00007f7365797c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 58.520980] RAX: ffffffffffffffda RBX: 00007f7365797c90 RCX: 0000000000459829 [ 58.528235] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 58.535615] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 58.542885] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f73657986d4 [ 58.550150] R13: 00000000004bfce6 R14: 00000000004d1a58 R15: 0000000000000005 [ 58.557526] CPU: 0 PID: 6961 Comm: syz-executor.4 Not tainted 4.14.165-syzkaller #0 [ 58.565326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.574676] Call Trace: [ 58.577278] dump_stack+0xf7/0x13b [ 58.580808] should_fail.cold.3+0x105/0x14b [ 58.585132] should_failslab+0xba/0xf0 [ 58.589006] kmem_cache_alloc+0x2cf/0x790 [ 58.593149] ? anon_vma_clone+0x28e/0x3f0 [ 58.597283] ? anon_vma_fork+0xd0/0x4c0 [ 58.601254] anon_vma_fork+0x1ab/0x4c0 [ 58.605130] copy_process.part.37+0x5c19/0x66e0 [ 58.609798] ? __cleanup_sighand+0x30/0x30 [ 58.614023] ? __lock_is_held+0xb5/0x140 [ 58.618094] ? __mutex_unlock_slowpath+0x7d/0x7e0 [ 58.622938] _do_fork+0x155/0xbb0 [ 58.626381] ? __sb_end_write+0xa4/0xd0 [ 58.630363] ? fork_idle+0x280/0x280 [ 58.634123] ? SyS_write+0x1c5/0x250 [ 58.637836] ? SyS_read+0x250/0x250 [ 58.641446] ? do_syscall_64+0x4c/0x5b0 [ 58.645427] ? sys_vfork+0x20/0x20 [ 58.648964] SyS_clone+0x14/0x20 [ 58.652322] do_syscall_64+0x1c7/0x5b0 [ 58.656192] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 58.661037] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 58.666230] RIP: 0033:0x459829 [ 58.669411] RSP: 002b:00007fad79f89c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 58.677195] RAX: ffffffffffffffda RBX: 00007fad79f89c90 RCX: 0000000000459829 [ 58.684465] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 58.691727] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 58.698989] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fad79f8a6d4 [ 58.706243] R13: 00000000004bfce6 R14: 00000000004d1a58 R15: 0000000000000005 [ 58.715092] Kernel Offset: disabled [ 58.718813] Rebooting in 86400 seconds..