3.011012][ T6929] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 53.032769][ T6926] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 53.046062][ T6926] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 53.062517][ T6926] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 53.072673][ T6930] device veth1_vlan entered promiscuous mode [ 53.086200][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 53.095530][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.113539][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.122880][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.131786][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.144177][ T6929] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 53.165127][ T6940] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 53.184841][ T6940] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 53.195474][ T6940] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 53.207172][ T6940] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 53.218189][ T6940] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 53.228509][ T6940] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 53.242570][ T6940] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 53.253778][ T6940] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 53.269912][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 53.278035][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.286425][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.298647][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.308996][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.319499][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.329234][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.338866][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.347929][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.366411][ T6950] device veth0_vlan entered promiscuous mode [ 53.376971][ T6926] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 53.387688][ T6926] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 53.397807][ T6926] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 53.408568][ T6926] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 53.424209][ T6926] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 53.449074][ T6968] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.467126][ T2506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.475250][ T2506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.484735][ T2506] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.494835][ T2506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.503770][ T2506] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 53.511410][ T2506] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 53.523864][ T6950] device veth1_vlan entered promiscuous mode [ 53.571861][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.580689][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.588389][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 53.605623][ T6930] device veth0_macvtap entered promiscuous mode [ 53.806961][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.817455][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.847262][ T6950] device veth0_macvtap entered promiscuous mode [ 53.871307][ T6930] device veth1_macvtap entered promiscuous mode [ 53.887758][ T8196] FAULT_INJECTION: forcing a failure. [ 53.887758][ T8196] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 53.901033][ T8196] CPU: 0 PID: 8196 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 53.909248][ T8196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.919272][ T8196] Call Trace: [ 53.922536][ T8196] dump_stack+0x128/0x182 [ 53.926845][ T8196] should_fail.cold.4+0x5/0x13 [ 53.931569][ T8196] ? fault_create_debugfs_attr+0x140/0x140 [ 53.937354][ T8196] __alloc_pages_nodemask+0x16c/0x810 [ 53.942698][ T8196] ? unwind_get_return_address+0x5a/0xa0 [ 53.948298][ T8196] ? profile_setup.cold.14+0x96/0x96 [ 53.953544][ T8196] ? arch_stack_walk+0x9a/0xf0 [ 53.958276][ T8196] ? __alloc_pages_slowpath.constprop.108+0x2380/0x2380 [ 53.965181][ T8196] stack_depot_save+0x3de/0x460 [ 53.969993][ T8196] save_stack+0x2f/0x40 [ 53.974106][ T8196] ? save_stack+0x19/0x40 [ 53.978416][ T8196] ? __kasan_slab_free+0xf7/0x140 [ 53.983408][ T8196] ? kmem_cache_free+0x7f/0x320 [ 53.988218][ T8196] ? __tipc_shutdown+0x836/0xf90 [ 53.993113][ T8196] ? tipc_release+0xa3/0x11b0 [ 53.997754][ T8196] ? __sock_release+0xbb/0x270 [ 54.002485][ T8196] ? sock_close+0xf/0x20 [ 54.006690][ T8196] ? __fput+0x2a4/0x7a0 [ 54.010810][ T8196] ? task_work_run+0xc2/0x160 [ 54.015447][ T8196] ? exit_to_usermode_loop+0x23d/0x2d0 [ 54.020875][ T8196] ? do_syscall_64+0x52a/0x620 [ 54.025607][ T8196] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 54.031634][ T8196] ? find_held_lock+0x33/0x1c0 [ 54.036371][ T8196] ? debug_check_no_obj_freed+0x205/0x45a [ 54.042060][ T8196] ? lock_downgrade+0x800/0x800 [ 54.046873][ T8196] ? do_raw_spin_lock+0x12a/0x2e0 [ 54.051858][ T8196] ? rwlock_bug.part.0+0x90/0x90 [ 54.056782][ T8196] ? _raw_spin_unlock_irqrestore+0x64/0xd0 [ 54.062570][ T8196] ? debug_check_no_obj_freed+0x205/0x45a [ 54.068258][ T8196] ? kfree+0x1e9/0x2b0 [ 54.072287][ T8196] ? kfree_skb+0xac/0x2d0 [ 54.076584][ T8196] ? __tipc_shutdown+0x836/0xf90 [ 54.081499][ T8196] __kasan_slab_free+0xf7/0x140 [ 54.086325][ T8196] ? __tipc_shutdown+0x836/0xf90 [ 54.091233][ T8196] kmem_cache_free+0x7f/0x320 [ 54.095871][ T8196] __tipc_shutdown+0x836/0xf90 [ 54.100612][ T8196] ? tipc_accept+0xe50/0xe50 [ 54.105174][ T8196] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 54.110943][ T8196] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 54.116976][ T8196] ? lock_sock_nested+0x7d/0xf0 [ 54.121807][ T8196] tipc_release+0xa3/0x11b0 [ 54.126271][ T8196] ? down_write+0xdb/0x150 [ 54.130648][ T8196] ? down_write_killable_nested+0x170/0x170 [ 54.136508][ T8196] ? fsnotify_first_mark+0x120/0x120 [ 54.141761][ T8196] ? fcntl_setlk+0xaa0/0xaa0 [ 54.146316][ T8196] __sock_release+0xbb/0x270 [ 54.150881][ T8196] sock_close+0xf/0x20 [ 54.154914][ T8196] __fput+0x2a4/0x7a0 [ 54.158870][ T8196] task_work_run+0xc2/0x160 [ 54.163348][ T8196] exit_to_usermode_loop+0x23d/0x2d0 [ 54.168595][ T8196] do_syscall_64+0x52a/0x620 [ 54.173302][ T8196] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 54.179164][ T8196] RIP: 0033:0x45cba9 [ 54.183148][ T8196] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 54.202716][ T8196] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 54.211088][ T8196] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 54.219033][ T8196] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 54.226978][ T8196] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 54.234912][ T8196] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 2020/07/20 06:41:30 executed programs: 6 [ 54.242850][ T8196] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 54.336768][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 54.342421][ T8201] FAULT_INJECTION: forcing a failure. [ 54.342421][ T8201] name failslab, interval 1, probability 0, space 0, times 1 [ 54.345416][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.361971][ T8201] CPU: 1 PID: 8201 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 54.367685][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.373289][ T8201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.373293][ T8201] Call Trace: [ 54.383572][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.391189][ T8201] dump_stack+0x128/0x182 [ 54.391201][ T8201] should_fail.cold.4+0x5/0x13 [ 54.391209][ T8201] ? fault_create_debugfs_attr+0x140/0x140 [ 54.391216][ T8201] ? __lock_acquire+0xc56/0x3be0 [ 54.391232][ T8201] should_failslab+0x5/0xf [ 54.391239][ T8201] kmem_cache_alloc_node+0x55/0x780 [ 54.391246][ T8201] ? kmem_cache_free+0x7f/0x320 [ 54.397540][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.402359][ T8201] ? sock_close+0xf/0x20 [ 54.407941][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.411386][ T8201] ? __fput+0x2a4/0x7a0 [ 54.420578][ T6950] device veth1_macvtap entered promiscuous mode [ 54.422065][ T8201] ? task_work_run+0xc2/0x160 [ 54.422074][ T8201] ? exit_to_usermode_loop+0x23d/0x2d0 [ 54.435918][ T6930] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 54.436524][ T8201] __alloc_skb+0x92/0x510 [ 54.436532][ T8201] ? netdev_alloc_frag+0x150/0x150 [ 54.436542][ T8201] ? lock_downgrade+0x800/0x800 [ 54.436552][ T8201] tipc_buf_acquire+0x1c/0xd0 [ 54.436558][ T8201] tipc_msg_reverse+0x15d/0x7c0 [ 54.436569][ T8201] tipc_sk_respond+0x1da/0x700 [ 54.436577][ T8201] ? tipc_sk_create+0x1b50/0x1b50 [ 54.448358][ T6930] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 54.448911][ T8201] ? kmem_cache_free+0x99/0x320 [ 54.457638][ T6930] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 54.461061][ T8201] __tipc_shutdown+0x86f/0xf90 [ 54.467929][ T6930] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 54.471903][ T8201] ? tipc_accept+0xe50/0xe50 [ 54.478063][ T6930] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 54.487723][ T8201] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 54.487733][ T8201] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 54.487741][ T8201] ? lock_sock_nested+0x7d/0xf0 [ 54.487749][ T8201] tipc_release+0xa3/0x11b0 [ 54.487755][ T8201] ? down_write+0xdb/0x150 [ 54.493964][ T6930] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 54.497128][ T8201] ? down_write_killable_nested+0x170/0x170 [ 54.497136][ T8201] ? fsnotify_first_mark+0x120/0x120 [ 54.497144][ T8201] ? fcntl_setlk+0xaa0/0xaa0 [ 54.497155][ T8201] __sock_release+0xbb/0x270 [ 54.497163][ T8201] sock_close+0xf/0x20 [ 54.497168][ T8201] __fput+0x2a4/0x7a0 [ 54.497180][ T8201] task_work_run+0xc2/0x160 [ 54.506102][ T6930] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 54.506761][ T8201] exit_to_usermode_loop+0x23d/0x2d0 [ 54.506771][ T8201] do_syscall_64+0x52a/0x620 [ 54.506781][ T8201] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 54.506786][ T8201] RIP: 0033:0x45cba9 [ 54.506792][ T8201] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 54.506797][ T8201] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 54.517127][ T6930] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 54.521336][ T8201] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 54.531121][ T6930] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 54.535911][ T8201] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 54.535914][ T8201] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 54.548054][ T6930] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 54.551014][ T8201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 54.561569][ T6930] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 54.565333][ T8201] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 54.791844][ T6930] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 54.802391][ T6930] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 54.813343][ T6930] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 54.923627][ T2506] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 54.941401][ T2506] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.964337][ T8206] FAULT_INJECTION: forcing a failure. [ 54.964337][ T8206] name failslab, interval 1, probability 0, space 0, times 0 [ 54.986703][ T2506] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.995077][ T2506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.012066][ T8206] CPU: 1 PID: 8206 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 55.012866][ T8210] FAULT_INJECTION: forcing a failure. [ 55.012866][ T8210] name failslab, interval 1, probability 0, space 0, times 0 [ 55.020305][ T8206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.020327][ T8206] Call Trace: [ 55.020339][ T8206] dump_stack+0x128/0x182 [ 55.020351][ T8206] should_fail.cold.4+0x5/0x13 [ 55.020359][ T8206] ? fault_create_debugfs_attr+0x140/0x140 [ 55.020368][ T8206] ? __lock_acquire+0xc56/0x3be0 [ 55.033495][ T2506] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.042940][ T8206] should_failslab+0x5/0xf [ 55.042947][ T8206] kmem_cache_alloc_node+0x55/0x780 [ 55.042951][ T8206] ? kmem_cache_free+0x7f/0x320 [ 55.042957][ T8206] ? sock_close+0xf/0x20 [ 55.042963][ T8206] ? __fput+0x2a4/0x7a0 [ 55.042968][ T8206] ? task_work_run+0xc2/0x160 [ 55.042974][ T8206] ? exit_to_usermode_loop+0x23d/0x2d0 [ 55.042981][ T8206] __alloc_skb+0x92/0x510 [ 55.042989][ T8206] ? netdev_alloc_frag+0x150/0x150 [ 55.065450][ T2506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.065959][ T8206] ? lock_downgrade+0x800/0x800 [ 55.094273][ T6950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 55.096600][ T8206] tipc_buf_acquire+0x1c/0xd0 [ 55.096607][ T8206] tipc_msg_reverse+0x15d/0x7c0 [ 55.096619][ T8206] tipc_sk_respond+0x1da/0x700 [ 55.096626][ T8206] ? tipc_sk_create+0x1b50/0x1b50 [ 55.096633][ T8206] ? kmem_cache_free+0x99/0x320 [ 55.096643][ T8206] __tipc_shutdown+0x86f/0xf90 [ 55.116091][ T6950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 55.116098][ T6950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 55.124124][ T8206] ? tipc_accept+0xe50/0xe50 [ 55.136085][ T6950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 55.139305][ T8206] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 55.143939][ T6950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 55.148752][ T8206] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 55.148759][ T8206] ? lock_sock_nested+0x7d/0xf0 [ 55.148767][ T8206] tipc_release+0xa3/0x11b0 [ 55.148773][ T8206] ? down_write+0xdb/0x150 [ 55.148778][ T8206] ? down_write_killable_nested+0x170/0x170 [ 55.148784][ T8206] ? fsnotify_first_mark+0x120/0x120 [ 55.176079][ T6950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 55.177864][ T8206] ? fcntl_setlk+0xaa0/0xaa0 [ 55.196079][ T6950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 55.202554][ T8206] __sock_release+0xbb/0x270 [ 55.226061][ T6950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 55.229714][ T8206] sock_close+0xf/0x20 [ 55.237634][ T6950] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 55.238581][ T8206] __fput+0x2a4/0x7a0 [ 55.257688][ T6950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 55.259448][ T8206] task_work_run+0xc2/0x160 [ 55.263995][ T6950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 55.274370][ T8206] exit_to_usermode_loop+0x23d/0x2d0 [ 55.274379][ T8206] do_syscall_64+0x52a/0x620 [ 55.274388][ T8206] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 55.274395][ T8206] RIP: 0033:0x45cba9 [ 55.274401][ T8206] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 55.274404][ T8206] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 55.274410][ T8206] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 55.274413][ T8206] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 55.274417][ T8206] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 55.306052][ T6950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 55.314224][ T8206] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 55.314228][ T8206] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 [ 55.336041][ T6950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 55.443522][ T8210] CPU: 0 PID: 8210 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 55.451856][ T8210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.461981][ T8210] Call Trace: [ 55.465259][ T8210] dump_stack+0x128/0x182 [ 55.469573][ T8210] should_fail.cold.4+0x5/0x13 [ 55.474322][ T8210] ? fault_create_debugfs_attr+0x140/0x140 [ 55.480112][ T8210] ? __lock_acquire+0xc56/0x3be0 [ 55.485041][ T8210] should_failslab+0x5/0xf [ 55.489438][ T8210] kmem_cache_alloc_node+0x55/0x780 [ 55.494627][ T8210] ? kmem_cache_free+0x7f/0x320 [ 55.499552][ T8210] ? sock_close+0xf/0x20 [ 55.503789][ T8210] ? __fput+0x2a4/0x7a0 [ 55.507929][ T8210] ? task_work_run+0xc2/0x160 [ 55.512588][ T8210] ? exit_to_usermode_loop+0x23d/0x2d0 [ 55.518031][ T8210] __alloc_skb+0x92/0x510 [ 55.522336][ T8210] ? netdev_alloc_frag+0x150/0x150 [ 55.523578][ T6950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 55.527421][ T8210] ? lock_downgrade+0x800/0x800 [ 55.527431][ T8210] tipc_buf_acquire+0x1c/0xd0 [ 55.527437][ T8210] tipc_msg_reverse+0x15d/0x7c0 [ 55.527449][ T8210] tipc_sk_respond+0x1da/0x700 [ 55.527456][ T8210] ? tipc_sk_create+0x1b50/0x1b50 [ 55.527462][ T8210] ? kmem_cache_free+0x99/0x320 [ 55.527471][ T8210] __tipc_shutdown+0x86f/0xf90 [ 55.527481][ T8210] ? tipc_accept+0xe50/0xe50 [ 55.527492][ T8210] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 55.527500][ T8210] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 55.527507][ T8210] ? lock_sock_nested+0x7d/0xf0 [ 55.527514][ T8210] tipc_release+0xa3/0x11b0 [ 55.527520][ T8210] ? down_write+0xdb/0x150 [ 55.527524][ T8210] ? down_write_killable_nested+0x170/0x170 [ 55.527531][ T8210] ? fsnotify_first_mark+0x120/0x120 [ 55.527538][ T8210] ? fcntl_setlk+0xaa0/0xaa0 [ 55.527546][ T8210] __sock_release+0xbb/0x270 [ 55.527554][ T8210] sock_close+0xf/0x20 [ 55.527559][ T8210] __fput+0x2a4/0x7a0 [ 55.527568][ T8210] task_work_run+0xc2/0x160 [ 55.527579][ T8210] exit_to_usermode_loop+0x23d/0x2d0 [ 55.543208][ T6950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 55.547425][ T8210] do_syscall_64+0x52a/0x620 [ 55.547434][ T8210] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 55.547440][ T8210] RIP: 0033:0x45cba9 [ 55.547446][ T8210] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 55.547449][ T8210] RSP: 002b:00007f7975ef3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 55.547455][ T8210] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 55.547458][ T8210] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 55.547461][ T8210] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 55.547463][ T8210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 55.547466][ T8210] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ef46d4 [ 55.575797][ T8213] FAULT_INJECTION: forcing a failure. [ 55.575797][ T8213] name failslab, interval 1, probability 0, space 0, times 0 [ 55.578792][ T6950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 55.582617][ T8213] CPU: 0 PID: 8213 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 55.589519][ T6950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 55.593474][ T8213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.593477][ T8213] Call Trace: [ 55.593490][ T8213] dump_stack+0x128/0x182 [ 55.593502][ T8213] should_fail.cold.4+0x5/0x13 [ 55.593510][ T8213] ? fault_create_debugfs_attr+0x140/0x140 [ 55.593538][ T8213] should_failslab+0x5/0xf [ 55.593546][ T8213] kmem_cache_alloc_node+0x55/0x780 [ 55.599646][ T6950] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 55.602392][ T8213] ? find_held_lock+0x33/0x1c0 [ 55.602403][ T8213] ? tipc_node_remove_conn+0x107/0x4a0 [ 55.602415][ T8213] __alloc_skb+0x92/0x510 [ 55.602422][ T8213] ? netdev_alloc_frag+0x150/0x150 [ 55.602434][ T8213] ? rcu_read_lock_held_common+0xa0/0xa0 [ 55.602443][ T8213] tipc_buf_acquire+0x1c/0xd0 [ 55.602449][ T8213] tipc_msg_create+0x2b/0x280 [ 55.678205][ T6968] device veth0_vlan entered promiscuous mode [ 55.684325][ T8213] __tipc_shutdown+0xb79/0xf90 [ 55.684339][ T8213] ? tipc_accept+0xe50/0xe50 [ 55.684353][ T8213] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 55.684362][ T8213] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 55.684371][ T8213] ? lock_sock_nested+0x7d/0xf0 [ 55.684376][ T8213] tipc_release+0xa3/0x11b0 [ 55.684384][ T8213] ? down_write+0xdb/0x150 [ 55.705323][ T6968] device veth1_vlan entered promiscuous mode [ 55.708732][ T8213] ? down_write_killable_nested+0x170/0x170 [ 55.708739][ T8213] ? fsnotify_first_mark+0x120/0x120 [ 55.708747][ T8213] ? fcntl_setlk+0xaa0/0xaa0 [ 55.708756][ T8213] __sock_release+0xbb/0x270 [ 55.708763][ T8213] sock_close+0xf/0x20 [ 55.708769][ T8213] __fput+0x2a4/0x7a0 [ 55.708779][ T8213] task_work_run+0xc2/0x160 [ 55.708789][ T8213] exit_to_usermode_loop+0x23d/0x2d0 [ 55.708799][ T8213] do_syscall_64+0x52a/0x620 [ 55.896508][ T8225] FAULT_INJECTION: forcing a failure. [ 55.896508][ T8225] name failslab, interval 1, probability 0, space 0, times 0 [ 55.899923][ T8213] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 55.899931][ T8213] RIP: 0033:0x45cba9 [ 55.899938][ T8213] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 55.899942][ T8213] RSP: 002b:00007ffadaabcc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 55.899948][ T8213] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 55.899951][ T8213] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 55.899956][ T8213] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 55.934678][ T8226] FAULT_INJECTION: forcing a failure. [ 55.934678][ T8226] name failslab, interval 1, probability 0, space 0, times 0 [ 55.937989][ T8213] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 55.937993][ T8213] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaabd6d4 [ 55.959560][ T8225] CPU: 0 PID: 8225 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 56.060172][ T8225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.070195][ T8225] Call Trace: [ 56.073453][ T8225] dump_stack+0x128/0x182 [ 56.077756][ T8225] should_fail.cold.4+0x5/0x13 [ 56.082489][ T8225] ? fault_create_debugfs_attr+0x140/0x140 [ 56.088268][ T8225] ? __lock_acquire+0xc56/0x3be0 [ 56.093182][ T8225] should_failslab+0x5/0xf [ 56.097568][ T8225] kmem_cache_alloc_node+0x55/0x780 [ 56.102733][ T8225] ? kmem_cache_free+0x7f/0x320 [ 56.107552][ T8225] ? sock_close+0xf/0x20 [ 56.111770][ T8225] ? __fput+0x2a4/0x7a0 [ 56.115901][ T8225] ? task_work_run+0xc2/0x160 [ 56.120551][ T8225] ? exit_to_usermode_loop+0x23d/0x2d0 [ 56.125982][ T8225] __alloc_skb+0x92/0x510 [ 56.130491][ T8225] ? netdev_alloc_frag+0x150/0x150 [ 56.135581][ T8225] ? lock_downgrade+0x800/0x800 [ 56.140405][ T8225] tipc_buf_acquire+0x1c/0xd0 [ 56.145051][ T8225] tipc_msg_reverse+0x15d/0x7c0 [ 56.149882][ T8225] tipc_sk_respond+0x1da/0x700 [ 56.154614][ T8225] ? tipc_sk_create+0x1b50/0x1b50 [ 56.159606][ T8225] ? kmem_cache_free+0x99/0x320 [ 56.164423][ T8225] __tipc_shutdown+0x86f/0xf90 [ 56.169162][ T8225] ? tipc_accept+0xe50/0xe50 [ 56.173725][ T8225] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 56.179506][ T8225] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 56.185556][ T8225] ? lock_sock_nested+0x7d/0xf0 [ 56.190402][ T8225] tipc_release+0xa3/0x11b0 [ 56.194887][ T8225] ? down_write+0xdb/0x150 [ 56.199310][ T8225] ? down_write_killable_nested+0x170/0x170 [ 56.205179][ T8225] ? fsnotify_first_mark+0x120/0x120 [ 56.210444][ T8225] ? fcntl_setlk+0xaa0/0xaa0 [ 56.215016][ T8225] __sock_release+0xbb/0x270 [ 56.219590][ T8225] sock_close+0xf/0x20 [ 56.223631][ T8225] __fput+0x2a4/0x7a0 [ 56.227598][ T8225] task_work_run+0xc2/0x160 [ 56.232087][ T8225] exit_to_usermode_loop+0x23d/0x2d0 [ 56.237356][ T8225] do_syscall_64+0x52a/0x620 [ 56.241929][ T8225] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 56.247814][ T8225] RIP: 0033:0x45cba9 [ 56.251691][ T8225] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 56.271277][ T8225] RSP: 002b:00007f7975ef3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 56.279666][ T8225] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 56.287609][ T8225] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 56.295572][ T8225] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 56.303522][ T8225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 56.311472][ T8225] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ef46d4 [ 56.331993][ T8226] CPU: 1 PID: 8226 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 56.340229][ T8226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.350264][ T8226] Call Trace: [ 56.353535][ T8226] dump_stack+0x128/0x182 [ 56.357851][ T8226] should_fail.cold.4+0x5/0x13 [ 56.362591][ T8226] ? fault_create_debugfs_attr+0x140/0x140 [ 56.368360][ T8226] ? __lock_acquire+0xc56/0x3be0 [ 56.373259][ T8226] should_failslab+0x5/0xf [ 56.377644][ T8226] kmem_cache_alloc_node+0x55/0x780 [ 56.382339][ T8231] FAULT_INJECTION: forcing a failure. [ 56.382339][ T8231] name failslab, interval 1, probability 0, space 0, times 0 [ 56.382840][ T8226] ? kmem_cache_free+0x7f/0x320 [ 56.400202][ T8226] ? sock_close+0xf/0x20 [ 56.404410][ T8226] ? __fput+0x2a4/0x7a0 [ 56.408531][ T8226] ? task_work_run+0xc2/0x160 [ 56.413167][ T8226] ? exit_to_usermode_loop+0x23d/0x2d0 [ 56.418589][ T8226] __alloc_skb+0x92/0x510 [ 56.422883][ T8226] ? netdev_alloc_frag+0x150/0x150 [ 56.427960][ T8226] ? lock_downgrade+0x800/0x800 [ 56.432777][ T8226] tipc_buf_acquire+0x1c/0xd0 [ 56.437417][ T8226] tipc_msg_reverse+0x15d/0x7c0 [ 56.442233][ T8226] tipc_sk_respond+0x1da/0x700 [ 56.446960][ T8226] ? tipc_sk_create+0x1b50/0x1b50 [ 56.451948][ T8226] ? kmem_cache_free+0x99/0x320 [ 56.456767][ T8226] __tipc_shutdown+0x86f/0xf90 [ 56.461496][ T8226] ? tipc_accept+0xe50/0xe50 [ 56.466052][ T8226] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 56.471821][ T8226] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 56.477859][ T8226] ? lock_sock_nested+0x7d/0xf0 [ 56.482674][ T8226] tipc_release+0xa3/0x11b0 [ 56.487142][ T8226] ? down_write+0xdb/0x150 [ 56.491518][ T8226] ? down_write_killable_nested+0x170/0x170 [ 56.497484][ T8226] ? fsnotify_first_mark+0x120/0x120 [ 56.502734][ T8226] ? fcntl_setlk+0xaa0/0xaa0 [ 56.507304][ T8226] __sock_release+0xbb/0x270 [ 56.511864][ T8226] sock_close+0xf/0x20 [ 56.515895][ T8226] __fput+0x2a4/0x7a0 [ 56.519844][ T8226] task_work_run+0xc2/0x160 [ 56.524315][ T8226] exit_to_usermode_loop+0x23d/0x2d0 [ 56.529576][ T8226] do_syscall_64+0x52a/0x620 [ 56.534133][ T8226] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 56.539990][ T8226] RIP: 0033:0x45cba9 [ 56.543850][ T8226] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 56.563419][ T8226] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 56.571797][ T8226] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 56.579737][ T8226] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 56.587681][ T8226] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 56.595618][ T8226] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 56.603558][ T8226] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 [ 56.611528][ T8231] CPU: 0 PID: 8231 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 56.619756][ T8231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.629799][ T8231] Call Trace: [ 56.633186][ T8231] dump_stack+0x128/0x182 [ 56.637503][ T8231] should_fail.cold.4+0x5/0x13 [ 56.642254][ T8231] ? fault_create_debugfs_attr+0x140/0x140 [ 56.648032][ T8231] ? __lock_acquire+0xc56/0x3be0 [ 56.652938][ T8231] should_failslab+0x5/0xf [ 56.657327][ T8231] kmem_cache_alloc_node+0x55/0x780 [ 56.662504][ T8231] ? kmem_cache_free+0x7f/0x320 [ 56.667331][ T8231] ? sock_close+0xf/0x20 [ 56.671652][ T8231] ? __fput+0x2a4/0x7a0 [ 56.675787][ T8231] ? task_work_run+0xc2/0x160 [ 56.680448][ T8231] ? exit_to_usermode_loop+0x23d/0x2d0 [ 56.685905][ T8231] __alloc_skb+0x92/0x510 [ 56.690214][ T8231] ? netdev_alloc_frag+0x150/0x150 [ 56.695307][ T8231] ? lock_downgrade+0x800/0x800 [ 56.700138][ T8231] tipc_buf_acquire+0x1c/0xd0 [ 56.704793][ T8231] tipc_msg_reverse+0x15d/0x7c0 [ 56.709624][ T8231] tipc_sk_respond+0x1da/0x700 [ 56.714370][ T8231] ? tipc_sk_create+0x1b50/0x1b50 [ 56.719375][ T8231] ? kmem_cache_free+0x99/0x320 [ 56.724211][ T8231] __tipc_shutdown+0x86f/0xf90 [ 56.728962][ T8231] ? tipc_accept+0xe50/0xe50 [ 56.733541][ T8231] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 56.739334][ T8231] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 56.745389][ T8231] ? lock_sock_nested+0x7d/0xf0 [ 56.750222][ T8231] tipc_release+0xa3/0x11b0 [ 56.754815][ T8231] ? down_write+0xdb/0x150 [ 56.759215][ T8231] ? down_write_killable_nested+0x170/0x170 [ 56.765096][ T8231] ? fsnotify_first_mark+0x120/0x120 [ 56.770368][ T8231] ? fcntl_setlk+0xaa0/0xaa0 [ 56.774948][ T8231] __sock_release+0xbb/0x270 [ 56.779523][ T8231] sock_close+0xf/0x20 [ 56.783571][ T8231] __fput+0x2a4/0x7a0 [ 56.787558][ T8231] task_work_run+0xc2/0x160 [ 56.792051][ T8231] exit_to_usermode_loop+0x23d/0x2d0 [ 56.797325][ T8231] do_syscall_64+0x52a/0x620 [ 56.801900][ T8231] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 56.807779][ T8231] RIP: 0033:0x45cba9 [ 56.811651][ T8231] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 56.831237][ T8231] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 56.839721][ T8231] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 56.847792][ T8231] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 56.855759][ T8231] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 56.863715][ T8231] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 56.871663][ T8231] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 56.900129][ T2506] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.910179][ T2506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.926613][ T8241] FAULT_INJECTION: forcing a failure. [ 56.926613][ T8241] name failslab, interval 1, probability 0, space 0, times 0 [ 56.940883][ T2506] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.950152][ T2506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.958952][ T8241] CPU: 0 PID: 8241 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 56.967182][ T8241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.977214][ T8241] Call Trace: [ 56.980490][ T8241] dump_stack+0x128/0x182 [ 56.984808][ T8241] should_fail.cold.4+0x5/0x13 [ 56.989542][ T8241] ? fault_create_debugfs_attr+0x140/0x140 [ 56.995315][ T8241] ? __lock_acquire+0xc56/0x3be0 [ 57.000237][ T8241] should_failslab+0x5/0xf [ 57.004635][ T8241] kmem_cache_alloc_node+0x55/0x780 [ 57.009813][ T8241] ? kmem_cache_free+0x7f/0x320 [ 57.014641][ T8241] ? sock_close+0xf/0x20 [ 57.018864][ T8241] ? __fput+0x2a4/0x7a0 [ 57.023004][ T8241] ? task_work_run+0xc2/0x160 [ 57.027657][ T8241] ? exit_to_usermode_loop+0x23d/0x2d0 [ 57.033091][ T8241] __alloc_skb+0x92/0x510 [ 57.037385][ T8241] ? netdev_alloc_frag+0x150/0x150 [ 57.042461][ T8241] ? lock_downgrade+0x800/0x800 [ 57.047286][ T8241] tipc_buf_acquire+0x1c/0xd0 [ 57.051940][ T8241] tipc_msg_reverse+0x15d/0x7c0 [ 57.056781][ T8241] tipc_sk_respond+0x1da/0x700 [ 57.058542][ T8247] FAULT_INJECTION: forcing a failure. [ 57.058542][ T8247] name failslab, interval 1, probability 0, space 0, times 0 [ 57.061522][ T8241] ? tipc_sk_create+0x1b50/0x1b50 [ 57.061531][ T8241] ? kmem_cache_free+0x99/0x320 [ 57.061543][ T8241] __tipc_shutdown+0x86f/0xf90 [ 57.061555][ T8241] ? tipc_accept+0xe50/0xe50 [ 57.061569][ T8241] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 57.061579][ T8241] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 57.105017][ T8241] ? lock_sock_nested+0x7d/0xf0 [ 57.109839][ T8241] tipc_release+0xa3/0x11b0 [ 57.114317][ T8241] ? down_write+0xdb/0x150 [ 57.118710][ T8241] ? down_write_killable_nested+0x170/0x170 [ 57.124574][ T8241] ? fsnotify_first_mark+0x120/0x120 [ 57.129824][ T8241] ? fcntl_setlk+0xaa0/0xaa0 [ 57.134380][ T8241] __sock_release+0xbb/0x270 [ 57.138942][ T8241] sock_close+0xf/0x20 [ 57.142986][ T8241] __fput+0x2a4/0x7a0 [ 57.146935][ T8241] task_work_run+0xc2/0x160 [ 57.151406][ T8241] exit_to_usermode_loop+0x23d/0x2d0 [ 57.156666][ T8241] do_syscall_64+0x52a/0x620 [ 57.161232][ T8241] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 57.167099][ T8241] RIP: 0033:0x45cba9 [ 57.170972][ T8241] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 57.190544][ T8241] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 57.198928][ T8241] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 57.206887][ T8241] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 57.214840][ T8241] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 57.222782][ T8241] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 57.230724][ T8241] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 [ 57.244869][ T2506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.253559][ T2506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.263066][ T2506] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 57.265373][ T8247] CPU: 1 PID: 8247 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 57.271524][ T2506] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 57.278710][ T8247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.278713][ T8247] Call Trace: [ 57.278725][ T8247] dump_stack+0x128/0x182 [ 57.278736][ T8247] should_fail.cold.4+0x5/0x13 [ 57.278743][ T8247] ? fault_create_debugfs_attr+0x140/0x140 [ 57.278750][ T8247] ? __lock_acquire+0xc56/0x3be0 [ 57.303518][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.303754][ T8247] should_failslab+0x5/0xf [ 57.310001][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.314253][ T8247] kmem_cache_alloc_node+0x55/0x780 [ 57.343039][ T8247] ? kmem_cache_free+0x7f/0x320 [ 57.347895][ T8247] ? sock_close+0xf/0x20 [ 57.352130][ T8247] ? __fput+0x2a4/0x7a0 [ 57.356263][ T8247] ? task_work_run+0xc2/0x160 [ 57.360919][ T8247] ? exit_to_usermode_loop+0x23d/0x2d0 [ 57.366369][ T8247] __alloc_skb+0x92/0x510 [ 57.370663][ T8247] ? netdev_alloc_frag+0x150/0x150 [ 57.375740][ T8247] ? lock_downgrade+0x800/0x800 [ 57.380552][ T8247] tipc_buf_acquire+0x1c/0xd0 [ 57.385187][ T8247] tipc_msg_reverse+0x15d/0x7c0 [ 57.389998][ T8247] tipc_sk_respond+0x1da/0x700 [ 57.394725][ T8247] ? tipc_sk_create+0x1b50/0x1b50 [ 57.399725][ T8247] ? kmem_cache_free+0x99/0x320 [ 57.404547][ T8247] __tipc_shutdown+0x86f/0xf90 [ 57.409271][ T8247] ? tipc_accept+0xe50/0xe50 [ 57.413847][ T8247] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 57.419612][ T8247] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 57.425643][ T8247] ? lock_sock_nested+0x7d/0xf0 [ 57.430456][ T8247] tipc_release+0xa3/0x11b0 [ 57.434921][ T8247] ? down_write+0xdb/0x150 [ 57.439298][ T8247] ? down_write_killable_nested+0x170/0x170 [ 57.445151][ T8247] ? fsnotify_first_mark+0x120/0x120 [ 57.450424][ T8247] ? fcntl_setlk+0xaa0/0xaa0 [ 57.454977][ T8247] __sock_release+0xbb/0x270 [ 57.459527][ T8247] sock_close+0xf/0x20 [ 57.463556][ T8247] __fput+0x2a4/0x7a0 [ 57.467507][ T8247] task_work_run+0xc2/0x160 [ 57.471974][ T8247] exit_to_usermode_loop+0x23d/0x2d0 [ 57.477219][ T8247] do_syscall_64+0x52a/0x620 [ 57.481769][ T8247] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 57.487623][ T8247] RIP: 0033:0x45cba9 [ 57.491481][ T8247] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 57.511049][ T8247] RSP: 002b:00007f7975ed2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 57.519420][ T8247] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 57.527356][ T8247] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 57.535288][ T8247] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 57.543227][ T8247] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 57.551279][ T8247] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ed36d4 [ 57.572794][ T6968] device veth0_macvtap entered promiscuous mode [ 57.648909][ T2478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.660806][ T2478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.710632][ T6968] device veth1_macvtap entered promiscuous mode [ 57.729574][ T6968] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 57.740136][ T6968] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.751575][ T6968] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 57.762950][ T6968] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.773412][ T6968] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 57.786272][ T6968] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.796990][ T6968] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 57.807988][ T6968] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.819162][ T6968] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 57.829879][ T6968] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.841023][ T6968] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 57.865859][ T2478] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 57.874610][ T2478] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.883500][ T2478] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.892378][ T2478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.969859][ T6968] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 57.985225][ T6968] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.996890][ T6968] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 58.013086][ T6968] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.023967][ T6968] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 58.034986][ T6968] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.050268][ T6968] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 58.063282][ T6968] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.079487][ T6968] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 58.080739][ T8258] FAULT_INJECTION: forcing a failure. [ 58.080739][ T8258] name failslab, interval 1, probability 0, space 0, times 0 [ 58.093177][ T6968] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.102787][ T8258] CPU: 0 PID: 8258 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 58.120757][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.120985][ T6968] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.130891][ T8258] Call Trace: [ 58.130904][ T8258] dump_stack+0x128/0x182 [ 58.130916][ T8258] should_fail.cold.4+0x5/0x13 [ 58.130924][ T8258] ? fault_create_debugfs_attr+0x140/0x140 [ 58.130932][ T8258] ? __lock_acquire+0xc56/0x3be0 [ 58.130948][ T8258] should_failslab+0x5/0xf [ 58.130956][ T8258] kmem_cache_alloc_node+0x55/0x780 [ 58.130962][ T8258] ? kmem_cache_free+0x7f/0x320 [ 58.130969][ T8258] ? sock_close+0xf/0x20 [ 58.130975][ T8258] ? __fput+0x2a4/0x7a0 [ 58.130980][ T8258] ? task_work_run+0xc2/0x160 [ 58.130986][ T8258] ? exit_to_usermode_loop+0x23d/0x2d0 [ 58.130995][ T8258] __alloc_skb+0x92/0x510 [ 58.131002][ T8258] ? netdev_alloc_frag+0x150/0x150 [ 58.131012][ T8258] ? lock_downgrade+0x800/0x800 [ 58.131023][ T8258] tipc_buf_acquire+0x1c/0xd0 [ 58.131030][ T8258] tipc_msg_reverse+0x15d/0x7c0 [ 58.131041][ T8258] tipc_sk_respond+0x1da/0x700 [ 58.131049][ T8258] ? tipc_sk_create+0x1b50/0x1b50 [ 58.131055][ T8258] ? kmem_cache_free+0x99/0x320 [ 58.131067][ T8258] __tipc_shutdown+0x86f/0xf90 [ 58.131078][ T8258] ? tipc_accept+0xe50/0xe50 [ 58.131089][ T8258] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 58.131098][ T8258] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 58.131105][ T8258] ? lock_sock_nested+0x7d/0xf0 [ 58.131112][ T8258] tipc_release+0xa3/0x11b0 [ 58.131118][ T8258] ? down_write+0xdb/0x150 [ 58.131123][ T8258] ? down_write_killable_nested+0x170/0x170 [ 58.131131][ T8258] ? fsnotify_first_mark+0x120/0x120 [ 58.131141][ T8258] ? fcntl_setlk+0xaa0/0xaa0 [ 58.282782][ T8258] __sock_release+0xbb/0x270 [ 58.287343][ T8258] sock_close+0xf/0x20 [ 58.291388][ T8258] __fput+0x2a4/0x7a0 [ 58.295338][ T8258] task_work_run+0xc2/0x160 [ 58.299804][ T8258] exit_to_usermode_loop+0x23d/0x2d0 [ 58.305050][ T8258] do_syscall_64+0x52a/0x620 [ 58.309603][ T8258] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 58.315461][ T8258] RIP: 0033:0x45cba9 [ 58.319322][ T8258] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 58.338889][ T8258] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 58.347267][ T8258] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 58.355211][ T8258] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 58.363143][ T8258] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 58.371079][ T8258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 58.379018][ T8258] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 58.413260][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.422044][ T3844] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.505342][ T8263] FAULT_INJECTION: forcing a failure. [ 58.505342][ T8263] name failslab, interval 1, probability 0, space 0, times 0 [ 58.520534][ T8263] CPU: 0 PID: 8263 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 58.528761][ T8263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.538800][ T8263] Call Trace: [ 58.542072][ T8263] dump_stack+0x128/0x182 [ 58.546390][ T8263] should_fail.cold.4+0x5/0x13 [ 58.551142][ T8263] ? fault_create_debugfs_attr+0x140/0x140 [ 58.556929][ T8263] ? __lock_acquire+0xc56/0x3be0 [ 58.561849][ T8263] should_failslab+0x5/0xf [ 58.566239][ T8263] kmem_cache_alloc_node+0x55/0x780 [ 58.571409][ T8263] ? kmem_cache_free+0x7f/0x320 [ 58.576241][ T8263] ? sock_close+0xf/0x20 [ 58.580458][ T8263] ? __fput+0x2a4/0x7a0 [ 58.584579][ T8263] ? task_work_run+0xc2/0x160 [ 58.589226][ T8263] ? exit_to_usermode_loop+0x23d/0x2d0 [ 58.594662][ T8263] __alloc_skb+0x92/0x510 [ 58.598978][ T8263] ? netdev_alloc_frag+0x150/0x150 [ 58.604058][ T8263] ? lock_downgrade+0x800/0x800 [ 58.608895][ T8263] tipc_buf_acquire+0x1c/0xd0 [ 58.613545][ T8263] tipc_msg_reverse+0x15d/0x7c0 [ 58.618479][ T8263] tipc_sk_respond+0x1da/0x700 [ 58.623219][ T8263] ? tipc_sk_create+0x1b50/0x1b50 [ 58.628238][ T8263] ? kmem_cache_free+0x99/0x320 [ 58.633073][ T8263] __tipc_shutdown+0x86f/0xf90 [ 58.637814][ T8263] ? tipc_accept+0xe50/0xe50 [ 58.642370][ T8263] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 58.648149][ T8263] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 58.654194][ T8263] ? lock_sock_nested+0x7d/0xf0 [ 58.659020][ T8263] tipc_release+0xa3/0x11b0 [ 58.663611][ T8263] ? down_write+0xdb/0x150 [ 58.667999][ T8263] ? down_write_killable_nested+0x170/0x170 [ 58.673868][ T8263] ? fsnotify_first_mark+0x120/0x120 [ 58.679123][ T8263] ? fcntl_setlk+0xaa0/0xaa0 [ 58.683682][ T8263] __sock_release+0xbb/0x270 [ 58.688247][ T8263] sock_close+0xf/0x20 [ 58.692287][ T8263] __fput+0x2a4/0x7a0 [ 58.696250][ T8263] task_work_run+0xc2/0x160 [ 58.700739][ T8263] exit_to_usermode_loop+0x23d/0x2d0 [ 58.706003][ T8263] do_syscall_64+0x52a/0x620 [ 58.710566][ T8263] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 58.716427][ T8263] RIP: 0033:0x45cba9 [ 58.720301][ T8263] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 58.739891][ T8263] RSP: 002b:00007f177af7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 58.748271][ T8263] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 58.756220][ T8263] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 58.764163][ T8263] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 58.772101][ T8263] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 58.780038][ T8263] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af806d4 [ 58.933379][ T8270] FAULT_INJECTION: forcing a failure. [ 58.933379][ T8270] name failslab, interval 1, probability 0, space 0, times 0 [ 58.949492][ T8270] CPU: 0 PID: 8270 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 58.957721][ T8270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.967750][ T8270] Call Trace: [ 58.971011][ T8270] dump_stack+0x128/0x182 [ 58.975306][ T8270] should_fail.cold.4+0x5/0x13 [ 58.980039][ T8270] ? fault_create_debugfs_attr+0x140/0x140 [ 58.985825][ T8270] ? __lock_acquire+0xc56/0x3be0 [ 58.990753][ T8270] should_failslab+0x5/0xf [ 58.995144][ T8270] kmem_cache_alloc_node+0x55/0x780 [ 59.000320][ T8270] ? kmem_cache_free+0x7f/0x320 [ 59.005134][ T8270] ? sock_close+0xf/0x20 [ 59.009345][ T8270] ? __fput+0x2a4/0x7a0 [ 59.013469][ T8270] ? task_work_run+0xc2/0x160 [ 59.018108][ T8270] ? exit_to_usermode_loop+0x23d/0x2d0 [ 59.023531][ T8270] __alloc_skb+0x92/0x510 [ 59.027840][ T8270] ? netdev_alloc_frag+0x150/0x150 [ 59.033011][ T8270] ? lock_downgrade+0x800/0x800 [ 59.037832][ T8270] tipc_buf_acquire+0x1c/0xd0 [ 59.042474][ T8270] tipc_msg_reverse+0x15d/0x7c0 [ 59.047298][ T8270] tipc_sk_respond+0x1da/0x700 [ 59.052032][ T8270] ? tipc_sk_create+0x1b50/0x1b50 [ 59.057023][ T8270] ? kmem_cache_free+0x99/0x320 [ 59.061842][ T8270] __tipc_shutdown+0x86f/0xf90 [ 59.066593][ T8270] ? tipc_accept+0xe50/0xe50 [ 59.071160][ T8270] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 59.076932][ T8270] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 59.082973][ T8270] ? lock_sock_nested+0x7d/0xf0 [ 59.087795][ T8270] tipc_release+0xa3/0x11b0 [ 59.092273][ T8270] ? down_write+0xdb/0x150 [ 59.096655][ T8270] ? down_write_killable_nested+0x170/0x170 [ 59.102511][ T8270] ? fsnotify_first_mark+0x120/0x120 [ 59.107768][ T8270] ? fcntl_setlk+0xaa0/0xaa0 [ 59.112329][ T8270] __sock_release+0xbb/0x270 [ 59.116884][ T8270] sock_close+0xf/0x20 [ 59.120916][ T8270] __fput+0x2a4/0x7a0 [ 59.124864][ T8270] task_work_run+0xc2/0x160 [ 59.129342][ T8270] exit_to_usermode_loop+0x23d/0x2d0 [ 59.134602][ T8270] do_syscall_64+0x52a/0x620 [ 59.139155][ T8270] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 59.145016][ T8270] RIP: 0033:0x45cba9 [ 59.148880][ T8270] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 59.168454][ T8270] RSP: 002b:00007fbd2e124c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 59.176833][ T8270] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 59.184765][ T8270] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 59.192705][ T8270] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 59.200642][ T8270] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 59.208614][ T8270] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1256d4 [ 59.340095][ T8279] FAULT_INJECTION: forcing a failure. [ 59.340095][ T8279] name failslab, interval 1, probability 0, space 0, times 0 [ 59.347557][ T8280] FAULT_INJECTION: forcing a failure. [ 59.347557][ T8280] name failslab, interval 1, probability 0, space 0, times 0 [ 59.362951][ T8281] FAULT_INJECTION: forcing a failure. [ 59.362951][ T8281] name failslab, interval 1, probability 0, space 0, times 0 [ 59.365445][ T8280] CPU: 1 PID: 8280 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 59.386252][ T8280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.396274][ T8280] Call Trace: [ 59.399540][ T8280] dump_stack+0x128/0x182 [ 59.403838][ T8280] should_fail.cold.4+0x5/0x13 [ 59.408570][ T8280] ? fault_create_debugfs_attr+0x140/0x140 [ 59.414344][ T8280] ? __lock_acquire+0xc56/0x3be0 [ 59.419249][ T8280] should_failslab+0x5/0xf [ 59.423639][ T8280] kmem_cache_alloc_node+0x55/0x780 [ 59.428798][ T8280] ? kmem_cache_free+0x7f/0x320 [ 59.433616][ T8280] ? sock_close+0xf/0x20 [ 59.437833][ T8280] ? __fput+0x2a4/0x7a0 [ 59.441951][ T8280] ? task_work_run+0xc2/0x160 [ 59.446595][ T8280] ? exit_to_usermode_loop+0x23d/0x2d0 [ 59.452023][ T8280] __alloc_skb+0x92/0x510 [ 59.456319][ T8280] ? netdev_alloc_frag+0x150/0x150 [ 59.461397][ T8280] ? lock_downgrade+0x800/0x800 [ 59.466224][ T8280] tipc_buf_acquire+0x1c/0xd0 [ 59.470866][ T8280] tipc_msg_reverse+0x15d/0x7c0 [ 59.475688][ T8280] tipc_sk_respond+0x1da/0x700 [ 59.480417][ T8280] ? tipc_sk_create+0x1b50/0x1b50 [ 59.485404][ T8280] ? kmem_cache_free+0x99/0x320 [ 59.490220][ T8280] __tipc_shutdown+0x86f/0xf90 [ 59.494969][ T8280] ? tipc_accept+0xe50/0xe50 [ 59.499524][ T8280] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 59.505296][ T8280] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 59.511326][ T8280] ? lock_sock_nested+0x7d/0xf0 [ 59.516142][ T8280] tipc_release+0xa3/0x11b0 [ 59.520698][ T8280] ? down_write+0xdb/0x150 [ 59.525080][ T8280] ? down_write_killable_nested+0x170/0x170 [ 59.530946][ T8280] ? fsnotify_first_mark+0x120/0x120 [ 59.536198][ T8280] ? fcntl_setlk+0xaa0/0xaa0 [ 59.540756][ T8280] __sock_release+0xbb/0x270 [ 59.545311][ T8280] sock_close+0xf/0x20 [ 59.549351][ T8280] __fput+0x2a4/0x7a0 [ 59.553307][ T8280] task_work_run+0xc2/0x160 [ 59.557865][ T8280] exit_to_usermode_loop+0x23d/0x2d0 [ 59.563112][ T8280] do_syscall_64+0x52a/0x620 [ 59.567668][ T8280] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 59.573532][ T8280] RIP: 0033:0x45cba9 [ 59.577398][ T8280] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 59.596963][ T8280] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 59.605444][ T8280] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 59.613382][ T8280] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 59.621330][ T8280] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 59.629272][ T8280] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 59.637212][ T8280] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 [ 59.645171][ T8279] CPU: 0 PID: 8279 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 59.653399][ T8279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.663440][ T8279] Call Trace: [ 59.666816][ T8279] dump_stack+0x128/0x182 [ 59.671311][ T8279] should_fail.cold.4+0x5/0x13 [ 59.676063][ T8279] ? fault_create_debugfs_attr+0x140/0x140 [ 59.681850][ T8279] ? __lock_acquire+0xc56/0x3be0 [ 59.686785][ T8279] should_failslab+0x5/0xf [ 59.691168][ T8279] kmem_cache_alloc_node+0x55/0x780 [ 59.696332][ T8279] ? kmem_cache_free+0x7f/0x320 [ 59.701167][ T8279] ? sock_close+0xf/0x20 [ 59.705376][ T8279] ? __fput+0x2a4/0x7a0 [ 59.709497][ T8279] ? task_work_run+0xc2/0x160 [ 59.714145][ T8279] ? exit_to_usermode_loop+0x23d/0x2d0 [ 59.719580][ T8279] __alloc_skb+0x92/0x510 [ 59.723874][ T8279] ? netdev_alloc_frag+0x150/0x150 [ 59.728957][ T8279] ? lock_downgrade+0x800/0x800 [ 59.733772][ T8279] tipc_buf_acquire+0x1c/0xd0 [ 59.738425][ T8279] tipc_msg_reverse+0x15d/0x7c0 [ 59.743251][ T8279] tipc_sk_respond+0x1da/0x700 [ 59.748106][ T8279] ? tipc_sk_create+0x1b50/0x1b50 [ 59.753109][ T8279] ? kmem_cache_free+0x99/0x320 [ 59.758057][ T8279] __tipc_shutdown+0x86f/0xf90 [ 59.762786][ T8279] ? tipc_accept+0xe50/0xe50 [ 59.767357][ T8279] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 59.773137][ T8279] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 59.779173][ T8279] ? lock_sock_nested+0x7d/0xf0 [ 59.784000][ T8279] tipc_release+0xa3/0x11b0 [ 59.788494][ T8279] ? down_write+0xdb/0x150 [ 59.792881][ T8279] ? down_write_killable_nested+0x170/0x170 [ 59.798743][ T8279] ? fsnotify_first_mark+0x120/0x120 [ 59.803997][ T8279] ? fcntl_setlk+0xaa0/0xaa0 [ 59.808558][ T8279] __sock_release+0xbb/0x270 [ 59.813117][ T8279] sock_close+0xf/0x20 [ 59.817161][ T8279] __fput+0x2a4/0x7a0 [ 59.821118][ T8279] task_work_run+0xc2/0x160 [ 59.825594][ T8279] exit_to_usermode_loop+0x23d/0x2d0 [ 59.830849][ T8279] do_syscall_64+0x52a/0x620 [ 59.835409][ T8279] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 59.841271][ T8279] RIP: 0033:0x45cba9 [ 59.845132][ T8279] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 59.864711][ T8279] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 59.873092][ T8279] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 59.881033][ T8279] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 59.888971][ T8279] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 59.896914][ T8279] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 59.904891][ T8279] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 59.912857][ T8281] CPU: 1 PID: 8281 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 59.921078][ T8281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.931222][ T8281] Call Trace: [ 59.934610][ T8281] dump_stack+0x128/0x182 [ 59.938916][ T8281] should_fail.cold.4+0x5/0x13 [ 59.943663][ T8281] ? fault_create_debugfs_attr+0x140/0x140 [ 59.949449][ T8281] ? __lock_acquire+0xc56/0x3be0 [ 59.954373][ T8281] should_failslab+0x5/0xf [ 59.958766][ T8281] kmem_cache_alloc_node+0x55/0x780 [ 59.963942][ T8281] ? kmem_cache_free+0x7f/0x320 [ 59.968786][ T8281] ? sock_close+0xf/0x20 [ 59.973001][ T8281] ? __fput+0x2a4/0x7a0 [ 59.977135][ T8281] ? task_work_run+0xc2/0x160 [ 59.981803][ T8281] ? exit_to_usermode_loop+0x23d/0x2d0 [ 59.987245][ T8281] __alloc_skb+0x92/0x510 [ 59.991559][ T8281] ? netdev_alloc_frag+0x150/0x150 [ 59.996654][ T8281] ? lock_downgrade+0x800/0x800 [ 60.001488][ T8281] tipc_buf_acquire+0x1c/0xd0 [ 60.006144][ T8281] tipc_msg_reverse+0x15d/0x7c0 [ 60.010016][ T8287] FAULT_INJECTION: forcing a failure. [ 60.010016][ T8287] name failslab, interval 1, probability 0, space 0, times 0 [ 60.010977][ T8281] tipc_sk_respond+0x1da/0x700 [ 60.010986][ T8281] ? tipc_sk_create+0x1b50/0x1b50 [ 60.010994][ T8281] ? kmem_cache_free+0x99/0x320 [ 60.011006][ T8281] __tipc_shutdown+0x86f/0xf90 [ 60.011017][ T8281] ? tipc_accept+0xe50/0xe50 [ 60.011032][ T8281] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 60.038598][ T8288] FAULT_INJECTION: forcing a failure. [ 60.038598][ T8288] name failslab, interval 1, probability 0, space 0, times 0 [ 60.038947][ T8281] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 60.038956][ T8281] ? lock_sock_nested+0x7d/0xf0 [ 60.038964][ T8281] tipc_release+0xa3/0x11b0 [ 60.038971][ T8281] ? down_write+0xdb/0x150 [ 60.086462][ T8281] ? down_write_killable_nested+0x170/0x170 [ 60.092321][ T8281] ? fsnotify_first_mark+0x120/0x120 [ 60.097569][ T8281] ? fcntl_setlk+0xaa0/0xaa0 [ 60.102131][ T8281] __sock_release+0xbb/0x270 [ 60.106691][ T8281] sock_close+0xf/0x20 [ 60.110730][ T8281] __fput+0x2a4/0x7a0 [ 60.114682][ T8281] task_work_run+0xc2/0x160 [ 60.119157][ T8281] exit_to_usermode_loop+0x23d/0x2d0 [ 60.124411][ T8281] do_syscall_64+0x52a/0x620 [ 60.128964][ T8281] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 60.134837][ T8281] RIP: 0033:0x45cba9 [ 60.138702][ T8281] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 60.158274][ T8281] RSP: 002b:00007f177af7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 60.166670][ T8281] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 60.174613][ T8281] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 60.182555][ T8281] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 2020/07/20 06:41:36 executed programs: 19 [ 60.190581][ T8281] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 60.198523][ T8281] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af806d4 [ 60.206478][ T8288] CPU: 0 PID: 8288 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 60.214793][ T8288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.224911][ T8288] Call Trace: [ 60.228182][ T8288] dump_stack+0x128/0x182 [ 60.232516][ T8288] should_fail.cold.4+0x5/0x13 [ 60.237268][ T8288] ? fault_create_debugfs_attr+0x140/0x140 [ 60.243053][ T8288] ? __lock_acquire+0xc56/0x3be0 [ 60.247980][ T8288] should_failslab+0x5/0xf [ 60.252379][ T8288] kmem_cache_alloc_node+0x55/0x780 [ 60.257559][ T8288] ? kmem_cache_free+0x7f/0x320 [ 60.262388][ T8288] ? sock_close+0xf/0x20 [ 60.266698][ T8288] ? __fput+0x2a4/0x7a0 [ 60.270850][ T8288] ? task_work_run+0xc2/0x160 [ 60.275507][ T8288] ? exit_to_usermode_loop+0x23d/0x2d0 [ 60.280954][ T8288] __alloc_skb+0x92/0x510 [ 60.285376][ T8288] ? netdev_alloc_frag+0x150/0x150 [ 60.290473][ T8288] ? lock_downgrade+0x800/0x800 [ 60.295297][ T8288] tipc_buf_acquire+0x1c/0xd0 [ 60.299951][ T8288] tipc_msg_reverse+0x15d/0x7c0 [ 60.304777][ T8288] tipc_sk_respond+0x1da/0x700 [ 60.309511][ T8288] ? tipc_sk_create+0x1b50/0x1b50 [ 60.314503][ T8288] ? kmem_cache_free+0x99/0x320 [ 60.319325][ T8288] __tipc_shutdown+0x86f/0xf90 [ 60.324078][ T8288] ? tipc_accept+0xe50/0xe50 [ 60.328639][ T8288] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 60.334412][ T8288] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 60.340466][ T8288] ? lock_sock_nested+0x7d/0xf0 [ 60.345286][ T8288] tipc_release+0xa3/0x11b0 [ 60.349757][ T8288] ? down_write+0xdb/0x150 [ 60.354135][ T8288] ? down_write_killable_nested+0x170/0x170 [ 60.359999][ T8288] ? fsnotify_first_mark+0x120/0x120 [ 60.365265][ T8288] ? fcntl_setlk+0xaa0/0xaa0 [ 60.369838][ T8288] __sock_release+0xbb/0x270 [ 60.374410][ T8288] sock_close+0xf/0x20 [ 60.378457][ T8288] __fput+0x2a4/0x7a0 [ 60.382422][ T8288] task_work_run+0xc2/0x160 [ 60.386907][ T8288] exit_to_usermode_loop+0x23d/0x2d0 [ 60.392174][ T8288] do_syscall_64+0x52a/0x620 [ 60.396758][ T8288] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 60.402732][ T8288] RIP: 0033:0x45cba9 [ 60.406596][ T8288] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 60.426175][ T8288] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 60.434571][ T8288] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 60.442519][ T8288] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 60.450469][ T8288] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 60.458416][ T8288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 60.466361][ T8288] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 60.490740][ T8287] CPU: 1 PID: 8287 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 60.498970][ T8287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.509098][ T8287] Call Trace: [ 60.512368][ T8287] dump_stack+0x128/0x182 [ 60.516686][ T8287] should_fail.cold.4+0x5/0x13 [ 60.521519][ T8287] ? fault_create_debugfs_attr+0x140/0x140 [ 60.527302][ T8287] ? __lock_acquire+0xc56/0x3be0 [ 60.532224][ T8287] should_failslab+0x5/0xf [ 60.536620][ T8287] kmem_cache_alloc_node+0x55/0x780 [ 60.541795][ T8287] ? kmem_cache_free+0x7f/0x320 [ 60.546639][ T8287] ? sock_close+0xf/0x20 [ 60.550887][ T8287] ? __fput+0x2a4/0x7a0 [ 60.555025][ T8287] ? task_work_run+0xc2/0x160 [ 60.559690][ T8287] ? exit_to_usermode_loop+0x23d/0x2d0 [ 60.565137][ T8287] __alloc_skb+0x92/0x510 [ 60.569268][ T8301] FAULT_INJECTION: forcing a failure. [ 60.569268][ T8301] name failslab, interval 1, probability 0, space 0, times 0 [ 60.569549][ T8287] ? netdev_alloc_frag+0x150/0x150 [ 60.587190][ T8287] ? lock_downgrade+0x800/0x800 [ 60.587456][ T8302] FAULT_INJECTION: forcing a failure. [ 60.587456][ T8302] name failslab, interval 1, probability 0, space 0, times 0 [ 60.592019][ T8287] tipc_buf_acquire+0x1c/0xd0 [ 60.592025][ T8287] tipc_msg_reverse+0x15d/0x7c0 [ 60.592039][ T8287] tipc_sk_respond+0x1da/0x700 [ 60.592047][ T8287] ? tipc_sk_create+0x1b50/0x1b50 [ 60.592055][ T8287] ? kmem_cache_free+0x99/0x320 [ 60.592067][ T8287] __tipc_shutdown+0x86f/0xf90 [ 60.592079][ T8287] ? tipc_accept+0xe50/0xe50 [ 60.592092][ T8287] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 60.592101][ T8287] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 60.649791][ T8287] ? lock_sock_nested+0x7d/0xf0 [ 60.654616][ T8287] tipc_release+0xa3/0x11b0 [ 60.659092][ T8287] ? down_write+0xdb/0x150 [ 60.663474][ T8287] ? down_write_killable_nested+0x170/0x170 [ 60.669333][ T8287] ? fsnotify_first_mark+0x120/0x120 [ 60.674695][ T8287] ? fcntl_setlk+0xaa0/0xaa0 [ 60.679251][ T8287] __sock_release+0xbb/0x270 [ 60.683805][ T8287] sock_close+0xf/0x20 [ 60.687841][ T8287] __fput+0x2a4/0x7a0 [ 60.691800][ T8287] task_work_run+0xc2/0x160 [ 60.696277][ T8287] exit_to_usermode_loop+0x23d/0x2d0 [ 60.701550][ T8287] do_syscall_64+0x52a/0x620 [ 60.706106][ T8287] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 60.711962][ T8287] RIP: 0033:0x45cba9 [ 60.715824][ T8287] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 60.735485][ T8287] RSP: 002b:00007f7975ef3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 60.743862][ T8287] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 60.751799][ T8287] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 60.759738][ T8287] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 60.767684][ T8287] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 60.775633][ T8287] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ef46d4 [ 60.783598][ T8301] CPU: 0 PID: 8301 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 60.791820][ T8301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.802038][ T8301] Call Trace: [ 60.805313][ T8301] dump_stack+0x128/0x182 [ 60.809622][ T8301] should_fail.cold.4+0x5/0x13 [ 60.814365][ T8301] ? fault_create_debugfs_attr+0x140/0x140 [ 60.820156][ T8301] ? __lock_acquire+0xc56/0x3be0 [ 60.825089][ T8301] should_failslab+0x5/0xf [ 60.829487][ T8301] kmem_cache_alloc_node+0x55/0x780 [ 60.834670][ T8301] ? kmem_cache_free+0x7f/0x320 [ 60.839498][ T8301] ? sock_close+0xf/0x20 [ 60.843721][ T8301] ? __fput+0x2a4/0x7a0 [ 60.847853][ T8301] ? task_work_run+0xc2/0x160 [ 60.852507][ T8301] ? exit_to_usermode_loop+0x23d/0x2d0 [ 60.857955][ T8301] __alloc_skb+0x92/0x510 [ 60.862301][ T8301] ? netdev_alloc_frag+0x150/0x150 [ 60.867396][ T8301] ? lock_downgrade+0x800/0x800 [ 60.872230][ T8301] tipc_buf_acquire+0x1c/0xd0 [ 60.876886][ T8301] tipc_msg_reverse+0x15d/0x7c0 [ 60.881725][ T8301] tipc_sk_respond+0x1da/0x700 [ 60.886477][ T8301] ? tipc_sk_create+0x1b50/0x1b50 [ 60.891486][ T8301] ? kmem_cache_free+0x99/0x320 [ 60.896324][ T8301] __tipc_shutdown+0x86f/0xf90 [ 60.901078][ T8301] ? tipc_accept+0xe50/0xe50 [ 60.905657][ T8301] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 60.911458][ T8301] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 60.917504][ T8301] ? lock_sock_nested+0x7d/0xf0 [ 60.922337][ T8301] tipc_release+0xa3/0x11b0 [ 60.926818][ T8301] ? down_write+0xdb/0x150 [ 60.931230][ T8301] ? down_write_killable_nested+0x170/0x170 [ 60.937104][ T8301] ? fsnotify_first_mark+0x120/0x120 [ 60.942368][ T8301] ? fcntl_setlk+0xaa0/0xaa0 [ 60.946938][ T8301] __sock_release+0xbb/0x270 [ 60.951506][ T8301] sock_close+0xf/0x20 [ 60.955574][ T8301] __fput+0x2a4/0x7a0 [ 60.959533][ T8301] task_work_run+0xc2/0x160 [ 60.964008][ T8301] exit_to_usermode_loop+0x23d/0x2d0 [ 60.969355][ T8301] do_syscall_64+0x52a/0x620 [ 60.973926][ T8301] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 60.979796][ T8301] RIP: 0033:0x45cba9 [ 60.983779][ T8301] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 61.003360][ T8301] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 61.011750][ T8301] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 61.019701][ T8301] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 61.027653][ T8301] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 61.035631][ T8301] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 61.043581][ T8301] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 [ 61.060628][ T8302] CPU: 1 PID: 8302 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 61.068861][ T8302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.078894][ T8302] Call Trace: [ 61.082156][ T8302] dump_stack+0x128/0x182 [ 61.086463][ T8302] should_fail.cold.4+0x5/0x13 [ 61.091220][ T8302] ? fault_create_debugfs_attr+0x140/0x140 [ 61.097005][ T8302] ? __lock_acquire+0xc56/0x3be0 [ 61.101929][ T8302] should_failslab+0x5/0xf [ 61.106325][ T8302] kmem_cache_alloc_node+0x55/0x780 [ 61.111499][ T8302] ? kmem_cache_free+0x7f/0x320 [ 61.116321][ T8302] ? sock_close+0xf/0x20 [ 61.120528][ T8302] ? __fput+0x2a4/0x7a0 [ 61.124653][ T8302] ? task_work_run+0xc2/0x160 [ 61.129289][ T8302] ? exit_to_usermode_loop+0x23d/0x2d0 [ 61.134717][ T8302] __alloc_skb+0x92/0x510 [ 61.139028][ T8302] ? netdev_alloc_frag+0x150/0x150 [ 61.140948][ T8317] FAULT_INJECTION: forcing a failure. [ 61.140948][ T8317] name failslab, interval 1, probability 0, space 0, times 0 [ 61.144113][ T8302] ? lock_downgrade+0x800/0x800 [ 61.144124][ T8302] tipc_buf_acquire+0x1c/0xd0 [ 61.144130][ T8302] tipc_msg_reverse+0x15d/0x7c0 [ 61.144141][ T8302] tipc_sk_respond+0x1da/0x700 [ 61.144149][ T8302] ? tipc_sk_create+0x1b50/0x1b50 [ 61.144156][ T8302] ? kmem_cache_free+0x99/0x320 [ 61.144167][ T8302] __tipc_shutdown+0x86f/0xf90 [ 61.144177][ T8302] ? tipc_accept+0xe50/0xe50 [ 61.144189][ T8302] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 61.200575][ T8302] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 61.206608][ T8302] ? lock_sock_nested+0x7d/0xf0 [ 61.211429][ T8302] tipc_release+0xa3/0x11b0 [ 61.215909][ T8302] ? down_write+0xdb/0x150 [ 61.220308][ T8302] ? down_write_killable_nested+0x170/0x170 [ 61.226168][ T8302] ? fsnotify_first_mark+0x120/0x120 [ 61.231428][ T8302] ? fcntl_setlk+0xaa0/0xaa0 [ 61.235989][ T8302] __sock_release+0xbb/0x270 [ 61.240553][ T8302] sock_close+0xf/0x20 [ 61.244591][ T8302] __fput+0x2a4/0x7a0 [ 61.248542][ T8302] task_work_run+0xc2/0x160 [ 61.253018][ T8302] exit_to_usermode_loop+0x23d/0x2d0 [ 61.258266][ T8302] do_syscall_64+0x52a/0x620 [ 61.262920][ T8302] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 61.268774][ T8302] RIP: 0033:0x45cba9 [ 61.272635][ T8302] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 61.292208][ T8302] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 61.300588][ T8302] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 61.308536][ T8302] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 61.316479][ T8302] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 61.324419][ T8302] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 61.332352][ T8302] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 61.340301][ T8317] CPU: 0 PID: 8317 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 61.348542][ T8317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.358574][ T8317] Call Trace: [ 61.361844][ T8317] dump_stack+0x128/0x182 [ 61.366168][ T8317] should_fail.cold.4+0x5/0x13 [ 61.370912][ T8317] ? fault_create_debugfs_attr+0x140/0x140 [ 61.376704][ T8317] ? __lock_acquire+0xc56/0x3be0 [ 61.381626][ T8317] should_failslab+0x5/0xf [ 61.386021][ T8317] kmem_cache_alloc_node+0x55/0x780 [ 61.391208][ T8317] ? mark_lock+0xbb/0x620 [ 61.395525][ T8317] __alloc_skb+0x92/0x510 [ 61.399839][ T8317] ? netdev_alloc_frag+0x150/0x150 [ 61.404932][ T8317] ? lock_downgrade+0x800/0x800 [ 61.409768][ T8317] tipc_buf_acquire+0x1c/0xd0 [ 61.414431][ T8317] tipc_msg_reverse+0x15d/0x7c0 [ 61.419266][ T8317] tipc_sk_respond+0x1da/0x700 [ 61.424009][ T8317] ? tipc_sk_create+0x1b50/0x1b50 [ 61.429025][ T8317] ? kmem_cache_free+0xac/0x320 [ 61.433850][ T8317] __tipc_shutdown+0x86f/0xf90 [ 61.438589][ T8317] ? tipc_accept+0xe50/0xe50 [ 61.443166][ T8317] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 61.448953][ T8317] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 61.454999][ T8317] ? lock_sock_nested+0x7d/0xf0 [ 61.459840][ T8317] tipc_release+0xa3/0x11b0 [ 61.464325][ T8317] ? down_write+0xdb/0x150 [ 61.468721][ T8317] ? down_write_killable_nested+0x170/0x170 [ 61.474608][ T8317] ? fsnotify_first_mark+0x120/0x120 [ 61.479875][ T8317] ? fcntl_setlk+0xaa0/0xaa0 [ 61.484445][ T8317] __sock_release+0xbb/0x270 [ 61.489035][ T8317] sock_close+0xf/0x20 [ 61.493084][ T8317] __fput+0x2a4/0x7a0 [ 61.497051][ T8317] task_work_run+0xc2/0x160 [ 61.501668][ T8317] exit_to_usermode_loop+0x23d/0x2d0 [ 61.506932][ T8317] do_syscall_64+0x52a/0x620 [ 61.511502][ T8317] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 61.517387][ T8317] RIP: 0033:0x45cba9 [ 61.521376][ T8317] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 61.540962][ T8317] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 61.549365][ T8317] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 61.557337][ T8317] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 61.565291][ T8317] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 61.573246][ T8317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 61.581199][ T8317] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 61.667393][ T8330] FAULT_INJECTION: forcing a failure. [ 61.667393][ T8330] name failslab, interval 1, probability 0, space 0, times 0 [ 61.690206][ T8338] FAULT_INJECTION: forcing a failure. [ 61.690206][ T8338] name failslab, interval 1, probability 0, space 0, times 0 [ 61.714253][ T8339] FAULT_INJECTION: forcing a failure. [ 61.714253][ T8339] name failslab, interval 1, probability 0, space 0, times 0 [ 61.729436][ T8342] FAULT_INJECTION: forcing a failure. [ 61.729436][ T8342] name failslab, interval 1, probability 0, space 0, times 0 [ 61.739313][ T8341] FAULT_INJECTION: forcing a failure. [ 61.739313][ T8341] name failslab, interval 1, probability 0, space 0, times 0 [ 61.742251][ T8338] CPU: 0 PID: 8338 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 61.762801][ T8338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.772919][ T8338] Call Trace: [ 61.776201][ T8338] dump_stack+0x128/0x182 [ 61.780520][ T8338] should_fail.cold.4+0x5/0x13 [ 61.785270][ T8338] ? fault_create_debugfs_attr+0x140/0x140 [ 61.791057][ T8338] ? __lock_acquire+0xc56/0x3be0 [ 61.796081][ T8338] should_failslab+0x5/0xf [ 61.800480][ T8338] kmem_cache_alloc_node+0x55/0x780 [ 61.805659][ T8338] ? kmem_cache_free+0x7f/0x320 [ 61.810487][ T8338] ? sock_close+0xf/0x20 [ 61.814721][ T8338] ? __fput+0x2a4/0x7a0 [ 61.818848][ T8338] ? task_work_run+0xc2/0x160 [ 61.823512][ T8338] ? exit_to_usermode_loop+0x23d/0x2d0 [ 61.828952][ T8338] __alloc_skb+0x92/0x510 [ 61.833260][ T8338] ? netdev_alloc_frag+0x150/0x150 [ 61.838356][ T8338] ? lock_downgrade+0x800/0x800 [ 61.843190][ T8338] tipc_buf_acquire+0x1c/0xd0 [ 61.847843][ T8338] tipc_msg_reverse+0x15d/0x7c0 [ 61.852666][ T8338] tipc_sk_respond+0x1da/0x700 [ 61.857418][ T8338] ? tipc_sk_create+0x1b50/0x1b50 [ 61.862414][ T8338] ? kmem_cache_free+0x99/0x320 [ 61.867242][ T8338] __tipc_shutdown+0x86f/0xf90 [ 61.871983][ T8338] ? tipc_accept+0xe50/0xe50 [ 61.876552][ T8338] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 61.882338][ T8338] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 61.888384][ T8338] ? lock_sock_nested+0x7d/0xf0 [ 61.893210][ T8338] tipc_release+0xa3/0x11b0 [ 61.897705][ T8338] ? down_write+0xdb/0x150 [ 61.902097][ T8338] ? down_write_killable_nested+0x170/0x170 [ 61.907958][ T8338] ? fsnotify_first_mark+0x120/0x120 [ 61.913233][ T8338] ? fcntl_setlk+0xaa0/0xaa0 [ 61.917822][ T8338] __sock_release+0xbb/0x270 [ 61.922393][ T8338] sock_close+0xf/0x20 [ 61.926438][ T8338] __fput+0x2a4/0x7a0 [ 61.930423][ T8338] task_work_run+0xc2/0x160 [ 61.934914][ T8338] exit_to_usermode_loop+0x23d/0x2d0 [ 61.940187][ T8338] do_syscall_64+0x52a/0x620 [ 61.944761][ T8338] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 61.950633][ T8338] RIP: 0033:0x45cba9 [ 61.954504][ T8338] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 61.974079][ T8338] RSP: 002b:00007f177af7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 61.982462][ T8338] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 61.990419][ T8338] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 61.998366][ T8338] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 62.006312][ T8338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 62.014257][ T8338] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af806d4 [ 62.022211][ T8330] CPU: 1 PID: 8330 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 62.030428][ T8330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.040453][ T8330] Call Trace: [ 62.043709][ T8330] dump_stack+0x128/0x182 [ 62.048006][ T8330] should_fail.cold.4+0x5/0x13 [ 62.052732][ T8330] ? fault_create_debugfs_attr+0x140/0x140 [ 62.058504][ T8330] ? __lock_acquire+0xc56/0x3be0 [ 62.063420][ T8330] should_failslab+0x5/0xf [ 62.067816][ T8330] kmem_cache_alloc_node+0x55/0x780 [ 62.072980][ T8330] ? kmem_cache_free+0x7f/0x320 [ 62.077801][ T8330] ? sock_close+0xf/0x20 [ 62.082014][ T8330] ? __fput+0x2a4/0x7a0 [ 62.086135][ T8330] ? task_work_run+0xc2/0x160 [ 62.090774][ T8330] ? exit_to_usermode_loop+0x23d/0x2d0 [ 62.096200][ T8330] __alloc_skb+0x92/0x510 [ 62.100495][ T8330] ? netdev_alloc_frag+0x150/0x150 [ 62.105569][ T8330] ? lock_downgrade+0x800/0x800 [ 62.110402][ T8330] tipc_buf_acquire+0x1c/0xd0 [ 62.115040][ T8330] tipc_msg_reverse+0x15d/0x7c0 [ 62.119863][ T8330] tipc_sk_respond+0x1da/0x700 [ 62.124591][ T8330] ? tipc_sk_create+0x1b50/0x1b50 [ 62.129580][ T8330] ? kmem_cache_free+0x99/0x320 [ 62.134401][ T8330] __tipc_shutdown+0x86f/0xf90 [ 62.139130][ T8330] ? tipc_accept+0xe50/0xe50 [ 62.143686][ T8330] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 62.149456][ T8330] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 62.155489][ T8330] ? lock_sock_nested+0x7d/0xf0 [ 62.160339][ T8330] tipc_release+0xa3/0x11b0 [ 62.164813][ T8330] ? down_write+0xdb/0x150 [ 62.169195][ T8330] ? down_write_killable_nested+0x170/0x170 [ 62.175050][ T8330] ? fsnotify_first_mark+0x120/0x120 [ 62.180324][ T8330] ? fcntl_setlk+0xaa0/0xaa0 [ 62.184883][ T8330] __sock_release+0xbb/0x270 [ 62.189450][ T8330] sock_close+0xf/0x20 [ 62.193487][ T8330] __fput+0x2a4/0x7a0 [ 62.197434][ T8330] task_work_run+0xc2/0x160 [ 62.202022][ T8330] exit_to_usermode_loop+0x23d/0x2d0 [ 62.207272][ T8330] do_syscall_64+0x52a/0x620 [ 62.211826][ T8330] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 62.217680][ T8330] RIP: 0033:0x45cba9 [ 62.221543][ T8330] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 62.241113][ T8330] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 62.249490][ T8330] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 62.257440][ T8330] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 62.265377][ T8330] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 62.273317][ T8330] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 62.281254][ T8330] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 62.289201][ T8342] CPU: 0 PID: 8342 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 62.297524][ T8342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.307565][ T8342] Call Trace: [ 62.310836][ T8342] dump_stack+0x128/0x182 [ 62.315150][ T8342] should_fail.cold.4+0x5/0x13 [ 62.319897][ T8342] ? fault_create_debugfs_attr+0x140/0x140 [ 62.325682][ T8342] ? __lock_acquire+0xc56/0x3be0 [ 62.330602][ T8342] should_failslab+0x5/0xf [ 62.334993][ T8342] kmem_cache_alloc_node+0x55/0x780 [ 62.340166][ T8342] ? kmem_cache_free+0x7f/0x320 [ 62.344999][ T8342] ? sock_close+0xf/0x20 [ 62.349222][ T8342] ? __fput+0x2a4/0x7a0 [ 62.353356][ T8342] ? task_work_run+0xc2/0x160 [ 62.358015][ T8342] ? exit_to_usermode_loop+0x23d/0x2d0 [ 62.363473][ T8342] __alloc_skb+0x92/0x510 [ 62.367787][ T8342] ? netdev_alloc_frag+0x150/0x150 [ 62.372885][ T8342] ? lock_downgrade+0x800/0x800 [ 62.377811][ T8342] tipc_buf_acquire+0x1c/0xd0 [ 62.382471][ T8342] tipc_msg_reverse+0x15d/0x7c0 [ 62.387302][ T8342] tipc_sk_respond+0x1da/0x700 [ 62.392038][ T8342] ? tipc_sk_create+0x1b50/0x1b50 [ 62.397037][ T8342] ? kmem_cache_free+0x99/0x320 [ 62.401859][ T8342] __tipc_shutdown+0x86f/0xf90 [ 62.406597][ T8342] ? tipc_accept+0xe50/0xe50 [ 62.411176][ T8342] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 62.416964][ T8342] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 62.423022][ T8342] ? lock_sock_nested+0x7d/0xf0 [ 62.427858][ T8342] tipc_release+0xa3/0x11b0 [ 62.432347][ T8342] ? down_write+0xdb/0x150 [ 62.436746][ T8342] ? down_write_killable_nested+0x170/0x170 [ 62.442624][ T8342] ? fsnotify_first_mark+0x120/0x120 [ 62.447888][ T8342] ? fcntl_setlk+0xaa0/0xaa0 [ 62.452454][ T8342] __sock_release+0xbb/0x270 [ 62.457146][ T8342] sock_close+0xf/0x20 [ 62.461195][ T8342] __fput+0x2a4/0x7a0 [ 62.465166][ T8342] task_work_run+0xc2/0x160 [ 62.469648][ T8342] exit_to_usermode_loop+0x23d/0x2d0 [ 62.474906][ T8342] do_syscall_64+0x52a/0x620 [ 62.479470][ T8342] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 62.485335][ T8342] RIP: 0033:0x45cba9 [ 62.489206][ T8342] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 62.508779][ T8342] RSP: 002b:00007f7975ef3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 62.517164][ T8342] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 62.525108][ T8342] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 62.533058][ T8342] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 62.540997][ T8342] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 62.548941][ T8342] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ef46d4 [ 62.565378][ T8341] CPU: 1 PID: 8341 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 62.573611][ T8341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.583635][ T8341] Call Trace: [ 62.586893][ T8341] dump_stack+0x128/0x182 [ 62.591191][ T8341] should_fail.cold.4+0x5/0x13 [ 62.595942][ T8341] ? fault_create_debugfs_attr+0x140/0x140 [ 62.601798][ T8341] ? __lock_acquire+0xc56/0x3be0 [ 62.606708][ T8341] should_failslab+0x5/0xf [ 62.611087][ T8341] kmem_cache_alloc_node+0x55/0x780 [ 62.616268][ T8341] ? kmem_cache_free+0x7f/0x320 [ 62.621088][ T8341] ? sock_close+0xf/0x20 [ 62.625295][ T8341] ? __fput+0x2a4/0x7a0 [ 62.629412][ T8341] ? task_work_run+0xc2/0x160 [ 62.634053][ T8341] ? exit_to_usermode_loop+0x23d/0x2d0 [ 62.639477][ T8341] __alloc_skb+0x92/0x510 [ 62.643771][ T8341] ? netdev_alloc_frag+0x150/0x150 [ 62.648846][ T8341] ? lock_downgrade+0x800/0x800 [ 62.653663][ T8341] tipc_buf_acquire+0x1c/0xd0 [ 62.658302][ T8341] tipc_msg_reverse+0x15d/0x7c0 [ 62.663120][ T8341] tipc_sk_respond+0x1da/0x700 [ 62.667865][ T8341] ? tipc_sk_create+0x1b50/0x1b50 [ 62.672863][ T8341] ? kmem_cache_free+0x99/0x320 [ 62.677693][ T8341] __tipc_shutdown+0x86f/0xf90 [ 62.682428][ T8341] ? tipc_accept+0xe50/0xe50 [ 62.686988][ T8341] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 62.692763][ T8341] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 62.698802][ T8341] ? lock_sock_nested+0x7d/0xf0 [ 62.703627][ T8341] tipc_release+0xa3/0x11b0 [ 62.708103][ T8341] ? down_write+0xdb/0x150 [ 62.712483][ T8341] ? down_write_killable_nested+0x170/0x170 [ 62.718338][ T8341] ? fsnotify_first_mark+0x120/0x120 [ 62.723587][ T8341] ? fcntl_setlk+0xaa0/0xaa0 [ 62.728145][ T8341] __sock_release+0xbb/0x270 [ 62.732701][ T8341] sock_close+0xf/0x20 [ 62.736734][ T8341] __fput+0x2a4/0x7a0 [ 62.740682][ T8341] task_work_run+0xc2/0x160 [ 62.745157][ T8341] exit_to_usermode_loop+0x23d/0x2d0 [ 62.750413][ T8341] do_syscall_64+0x52a/0x620 [ 62.754972][ T8341] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 62.760841][ T8341] RIP: 0033:0x45cba9 [ 62.764744][ T8341] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 62.784327][ T8341] RSP: 002b:00007fbd2e124c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 62.792708][ T8341] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 62.800656][ T8341] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 62.808717][ T8341] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 62.816662][ T8341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 62.824614][ T8341] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1256d4 [ 62.833498][ T8339] CPU: 0 PID: 8339 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 62.841729][ T8339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.851771][ T8339] Call Trace: [ 62.855050][ T8339] dump_stack+0x128/0x182 [ 62.859363][ T8339] should_fail.cold.4+0x5/0x13 [ 62.864112][ T8339] ? fault_create_debugfs_attr+0x140/0x140 [ 62.869988][ T8339] ? __lock_acquire+0xc56/0x3be0 [ 62.874914][ T8339] should_failslab+0x5/0xf [ 62.879307][ T8339] kmem_cache_alloc_node+0x55/0x780 [ 62.884488][ T8339] ? kmem_cache_free+0x7f/0x320 [ 62.889416][ T8339] ? sock_close+0xf/0x20 [ 62.893639][ T8339] ? __fput+0x2a4/0x7a0 [ 62.897776][ T8339] ? task_work_run+0xc2/0x160 [ 62.902436][ T8339] ? exit_to_usermode_loop+0x23d/0x2d0 [ 62.907892][ T8339] __alloc_skb+0x92/0x510 [ 62.912210][ T8339] ? netdev_alloc_frag+0x150/0x150 [ 62.917309][ T8339] ? lock_downgrade+0x800/0x800 [ 62.922146][ T8339] tipc_buf_acquire+0x1c/0xd0 [ 62.926806][ T8339] tipc_msg_reverse+0x15d/0x7c0 [ 62.931644][ T8339] tipc_sk_respond+0x1da/0x700 [ 62.936400][ T8339] ? tipc_sk_create+0x1b50/0x1b50 [ 62.941409][ T8339] ? kmem_cache_free+0x99/0x320 [ 62.946245][ T8339] __tipc_shutdown+0x86f/0xf90 [ 62.950997][ T8339] ? tipc_accept+0xe50/0xe50 [ 62.955582][ T8339] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 62.961373][ T8339] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 62.967420][ T8339] ? lock_sock_nested+0x7d/0xf0 [ 62.972252][ T8339] tipc_release+0xa3/0x11b0 [ 62.976750][ T8339] ? down_write+0xdb/0x150 [ 62.981143][ T8339] ? down_write_killable_nested+0x170/0x170 [ 62.987013][ T8339] ? fsnotify_first_mark+0x120/0x120 [ 62.992279][ T8339] ? fcntl_setlk+0xaa0/0xaa0 [ 62.996850][ T8339] __sock_release+0xbb/0x270 [ 63.001425][ T8339] sock_close+0xf/0x20 [ 63.005474][ T8339] __fput+0x2a4/0x7a0 [ 63.009438][ T8339] task_work_run+0xc2/0x160 [ 63.013913][ T8339] exit_to_usermode_loop+0x23d/0x2d0 [ 63.019197][ T8339] do_syscall_64+0x52a/0x620 [ 63.023768][ T8339] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 63.029641][ T8339] RIP: 0033:0x45cba9 [ 63.030188][ T8349] FAULT_INJECTION: forcing a failure. [ 63.030188][ T8349] name failslab, interval 1, probability 0, space 0, times 0 [ 63.033507][ T8339] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 63.033511][ T8339] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 63.033517][ T8339] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 63.033520][ T8339] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 63.033524][ T8339] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 63.033528][ T8339] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 63.033531][ T8339] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 [ 63.178791][ T8363] FAULT_INJECTION: forcing a failure. [ 63.178791][ T8363] name failslab, interval 1, probability 0, space 0, times 0 [ 63.202538][ T8364] FAULT_INJECTION: forcing a failure. [ 63.202538][ T8364] name failslab, interval 1, probability 0, space 0, times 0 [ 63.206698][ T8363] CPU: 0 PID: 8363 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 63.223351][ T8363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.233388][ T8363] Call Trace: [ 63.236663][ T8363] dump_stack+0x128/0x182 [ 63.240984][ T8363] should_fail.cold.4+0x5/0x13 [ 63.245732][ T8363] ? fault_create_debugfs_attr+0x140/0x140 [ 63.251518][ T8363] ? __lock_acquire+0xc56/0x3be0 [ 63.256444][ T8363] should_failslab+0x5/0xf [ 63.260839][ T8363] kmem_cache_alloc_node+0x55/0x780 [ 63.266016][ T8363] ? kmem_cache_free+0x7f/0x320 [ 63.270845][ T8363] ? sock_close+0xf/0x20 [ 63.275066][ T8363] ? __fput+0x2a4/0x7a0 [ 63.279199][ T8363] ? task_work_run+0xc2/0x160 [ 63.283848][ T8363] ? exit_to_usermode_loop+0x23d/0x2d0 [ 63.289298][ T8363] __alloc_skb+0x92/0x510 [ 63.293605][ T8363] ? netdev_alloc_frag+0x150/0x150 [ 63.298701][ T8363] ? lock_downgrade+0x800/0x800 [ 63.303531][ T8363] tipc_buf_acquire+0x1c/0xd0 [ 63.308183][ T8363] tipc_msg_reverse+0x15d/0x7c0 [ 63.313019][ T8363] tipc_sk_respond+0x1da/0x700 [ 63.317758][ T8363] ? tipc_sk_create+0x1b50/0x1b50 [ 63.322760][ T8363] ? kmem_cache_free+0x99/0x320 [ 63.322805][ T8372] FAULT_INJECTION: forcing a failure. [ 63.322805][ T8372] name failslab, interval 1, probability 0, space 0, times 0 [ 63.327586][ T8363] __tipc_shutdown+0x86f/0xf90 [ 63.327597][ T8363] ? tipc_accept+0xe50/0xe50 [ 63.327627][ T8363] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 63.327637][ T8363] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 63.327645][ T8363] ? lock_sock_nested+0x7d/0xf0 [ 63.327653][ T8363] tipc_release+0xa3/0x11b0 [ 63.327659][ T8363] ? down_write+0xdb/0x150 [ 63.327665][ T8363] ? down_write_killable_nested+0x170/0x170 [ 63.327672][ T8363] ? fsnotify_first_mark+0x120/0x120 [ 63.327680][ T8363] ? fcntl_setlk+0xaa0/0xaa0 [ 63.327689][ T8363] __sock_release+0xbb/0x270 [ 63.327696][ T8363] sock_close+0xf/0x20 [ 63.327702][ T8363] __fput+0x2a4/0x7a0 [ 63.327714][ T8363] task_work_run+0xc2/0x160 [ 63.407853][ T8363] exit_to_usermode_loop+0x23d/0x2d0 [ 63.413124][ T8363] do_syscall_64+0x52a/0x620 [ 63.417704][ T8363] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 63.423593][ T8363] RIP: 0033:0x45cba9 [ 63.427473][ T8363] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 63.447163][ T8363] RSP: 002b:00007f7975ef3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 63.455552][ T8363] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 63.463505][ T8363] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 63.471463][ T8363] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 63.479407][ T8363] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 63.487357][ T8363] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ef46d4 [ 63.495516][ T8364] CPU: 1 PID: 8364 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 63.503742][ T8364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.513135][ T8379] FAULT_INJECTION: forcing a failure. [ 63.513135][ T8379] name failslab, interval 1, probability 0, space 0, times 0 [ 63.513792][ T8364] Call Trace: [ 63.513804][ T8364] dump_stack+0x128/0x182 [ 63.513817][ T8364] should_fail.cold.4+0x5/0x13 [ 63.513825][ T8364] ? fault_create_debugfs_attr+0x140/0x140 [ 63.513832][ T8364] ? __lock_acquire+0xc56/0x3be0 [ 63.513849][ T8364] should_failslab+0x5/0xf [ 63.513856][ T8364] kmem_cache_alloc_node+0x55/0x780 [ 63.513861][ T8364] ? kmem_cache_free+0x7f/0x320 [ 63.513869][ T8364] ? sock_close+0xf/0x20 [ 63.567916][ T8364] ? __fput+0x2a4/0x7a0 [ 63.572040][ T8364] ? task_work_run+0xc2/0x160 [ 63.576702][ T8364] ? exit_to_usermode_loop+0x23d/0x2d0 [ 63.582135][ T8364] __alloc_skb+0x92/0x510 [ 63.586432][ T8364] ? netdev_alloc_frag+0x150/0x150 [ 63.591526][ T8364] ? lock_downgrade+0x800/0x800 [ 63.596348][ T8364] tipc_buf_acquire+0x1c/0xd0 [ 63.601018][ T8364] tipc_msg_reverse+0x15d/0x7c0 [ 63.605835][ T8364] tipc_sk_respond+0x1da/0x700 [ 63.610565][ T8364] ? tipc_sk_create+0x1b50/0x1b50 [ 63.615557][ T8364] ? kmem_cache_free+0x99/0x320 [ 63.620382][ T8364] __tipc_shutdown+0x86f/0xf90 [ 63.625112][ T8364] ? tipc_accept+0xe50/0xe50 [ 63.629675][ T8364] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 63.635451][ T8364] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 63.641486][ T8364] ? lock_sock_nested+0x7d/0xf0 [ 63.646308][ T8364] tipc_release+0xa3/0x11b0 [ 63.650783][ T8364] ? down_write+0xdb/0x150 [ 63.655164][ T8364] ? down_write_killable_nested+0x170/0x170 [ 63.661019][ T8364] ? fsnotify_first_mark+0x120/0x120 [ 63.666269][ T8364] ? fcntl_setlk+0xaa0/0xaa0 [ 63.670913][ T8364] __sock_release+0xbb/0x270 [ 63.675583][ T8364] sock_close+0xf/0x20 [ 63.679620][ T8364] __fput+0x2a4/0x7a0 [ 63.683566][ T8364] task_work_run+0xc2/0x160 [ 63.688035][ T8364] exit_to_usermode_loop+0x23d/0x2d0 [ 63.693306][ T8364] do_syscall_64+0x52a/0x620 [ 63.697863][ T8364] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 63.703718][ T8364] RIP: 0033:0x45cba9 [ 63.707763][ T8364] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 63.727344][ T8364] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 63.735722][ T8364] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 63.743661][ T8364] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 63.751603][ T8364] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 63.759540][ T8364] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 63.767481][ T8364] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 63.775441][ T8379] CPU: 0 PID: 8379 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 63.783762][ T8379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.793797][ T8379] Call Trace: [ 63.797059][ T8379] dump_stack+0x128/0x182 [ 63.801369][ T8379] should_fail.cold.4+0x5/0x13 [ 63.806117][ T8379] ? fault_create_debugfs_attr+0x140/0x140 [ 63.811897][ T8379] ? __lock_acquire+0xc56/0x3be0 [ 63.816819][ T8379] should_failslab+0x5/0xf [ 63.821216][ T8379] kmem_cache_alloc_node+0x55/0x780 [ 63.826389][ T8379] ? kmem_cache_free+0x7f/0x320 [ 63.831213][ T8379] ? sock_close+0xf/0x20 [ 63.835435][ T8379] ? __fput+0x2a4/0x7a0 [ 63.839585][ T8379] ? task_work_run+0xc2/0x160 [ 63.844241][ T8379] ? exit_to_usermode_loop+0x23d/0x2d0 [ 63.849684][ T8379] __alloc_skb+0x92/0x510 [ 63.853984][ T8379] ? netdev_alloc_frag+0x150/0x150 [ 63.859076][ T8379] ? lock_downgrade+0x800/0x800 [ 63.863921][ T8379] tipc_buf_acquire+0x1c/0xd0 [ 63.868576][ T8379] tipc_msg_reverse+0x15d/0x7c0 [ 63.873420][ T8379] tipc_sk_respond+0x1da/0x700 [ 63.878162][ T8379] ? tipc_sk_create+0x1b50/0x1b50 [ 63.883158][ T8379] ? kmem_cache_free+0x99/0x320 [ 63.887988][ T8379] __tipc_shutdown+0x86f/0xf90 [ 63.892828][ T8379] ? tipc_accept+0xe50/0xe50 [ 63.897400][ T8379] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 63.903190][ T8379] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 63.909231][ T8379] ? lock_sock_nested+0x7d/0xf0 [ 63.914054][ T8379] tipc_release+0xa3/0x11b0 [ 63.918544][ T8379] ? down_write+0xdb/0x150 [ 63.922948][ T8379] ? down_write_killable_nested+0x170/0x170 [ 63.928816][ T8379] ? fsnotify_first_mark+0x120/0x120 [ 63.934086][ T8379] ? fcntl_setlk+0xaa0/0xaa0 [ 63.938653][ T8379] __sock_release+0xbb/0x270 [ 63.943225][ T8379] sock_close+0xf/0x20 [ 63.947270][ T8379] __fput+0x2a4/0x7a0 [ 63.951227][ T8379] task_work_run+0xc2/0x160 [ 63.955706][ T8379] exit_to_usermode_loop+0x23d/0x2d0 [ 63.960960][ T8379] do_syscall_64+0x52a/0x620 [ 63.965522][ T8379] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 63.971390][ T8379] RIP: 0033:0x45cba9 [ 63.975267][ T8379] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 63.994846][ T8379] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 64.003230][ T8379] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 64.011171][ T8379] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 64.019112][ T8379] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 64.027057][ T8379] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 64.035008][ T8379] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 64.042968][ T8349] CPU: 1 PID: 8349 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 64.051194][ T8349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.061230][ T8349] Call Trace: [ 64.064506][ T8349] dump_stack+0x128/0x182 [ 64.068821][ T8349] should_fail.cold.4+0x5/0x13 [ 64.073578][ T8349] ? fault_create_debugfs_attr+0x140/0x140 [ 64.079368][ T8349] ? __lock_acquire+0xc56/0x3be0 [ 64.084295][ T8349] should_failslab+0x5/0xf [ 64.088695][ T8349] kmem_cache_alloc_node+0x55/0x780 [ 64.093958][ T8349] ? kmem_cache_free+0x7f/0x320 [ 64.098785][ T8349] ? sock_close+0xf/0x20 [ 64.103004][ T8349] ? __fput+0x2a4/0x7a0 [ 64.107137][ T8349] ? task_work_run+0xc2/0x160 [ 64.111790][ T8349] ? exit_to_usermode_loop+0x23d/0x2d0 [ 64.117230][ T8349] __alloc_skb+0x92/0x510 [ 64.121538][ T8349] ? netdev_alloc_frag+0x150/0x150 [ 64.126639][ T8349] ? lock_downgrade+0x800/0x800 [ 64.131472][ T8349] tipc_buf_acquire+0x1c/0xd0 [ 64.136124][ T8349] tipc_msg_reverse+0x15d/0x7c0 [ 64.140962][ T8349] tipc_sk_respond+0x1da/0x700 [ 64.145708][ T8349] ? tipc_sk_create+0x1b50/0x1b50 [ 64.148910][ T8386] FAULT_INJECTION: forcing a failure. [ 64.148910][ T8386] name failslab, interval 1, probability 0, space 0, times 0 [ 64.150704][ T8349] ? kmem_cache_free+0x99/0x320 [ 64.150717][ T8349] __tipc_shutdown+0x86f/0xf90 [ 64.150730][ T8349] ? tipc_accept+0xe50/0xe50 [ 64.150746][ T8349] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 64.183176][ T8349] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 64.185675][ T8387] FAULT_INJECTION: forcing a failure. [ 64.185675][ T8387] name failslab, interval 1, probability 0, space 0, times 0 [ 64.189214][ T8349] ? lock_sock_nested+0x7d/0xf0 [ 64.189224][ T8349] tipc_release+0xa3/0x11b0 [ 64.189231][ T8349] ? down_write+0xdb/0x150 [ 64.189236][ T8349] ? down_write_killable_nested+0x170/0x170 [ 64.189244][ T8349] ? fsnotify_first_mark+0x120/0x120 [ 64.189252][ T8349] ? fcntl_setlk+0xaa0/0xaa0 [ 64.189261][ T8349] __sock_release+0xbb/0x270 [ 64.235775][ T8349] sock_close+0xf/0x20 [ 64.239810][ T8349] __fput+0x2a4/0x7a0 [ 64.243759][ T8349] task_work_run+0xc2/0x160 [ 64.248244][ T8349] exit_to_usermode_loop+0x23d/0x2d0 [ 64.253499][ T8349] do_syscall_64+0x52a/0x620 [ 64.258060][ T8349] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 64.263926][ T8349] RIP: 0033:0x45cba9 [ 64.267788][ T8349] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 64.287357][ T8349] RSP: 002b:00007f177af7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 64.295727][ T8349] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 64.303664][ T8349] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 64.311623][ T8349] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 64.319560][ T8349] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 64.327493][ T8349] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af806d4 [ 64.335450][ T8387] CPU: 0 PID: 8387 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 64.343672][ T8387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.353710][ T8387] Call Trace: [ 64.356983][ T8387] dump_stack+0x128/0x182 [ 64.361300][ T8387] should_fail.cold.4+0x5/0x13 [ 64.366054][ T8387] ? fault_create_debugfs_attr+0x140/0x140 [ 64.371845][ T8387] ? __lock_acquire+0xc56/0x3be0 [ 64.376770][ T8387] should_failslab+0x5/0xf [ 64.381159][ T8387] kmem_cache_alloc_node+0x55/0x780 [ 64.386330][ T8387] ? kmem_cache_free+0x7f/0x320 [ 64.391158][ T8387] ? sock_close+0xf/0x20 [ 64.395398][ T8387] ? __fput+0x2a4/0x7a0 [ 64.399533][ T8387] ? task_work_run+0xc2/0x160 [ 64.404198][ T8387] ? exit_to_usermode_loop+0x23d/0x2d0 [ 64.409637][ T8387] __alloc_skb+0x92/0x510 [ 64.413950][ T8387] ? netdev_alloc_frag+0x150/0x150 [ 64.419047][ T8387] ? lock_downgrade+0x800/0x800 [ 64.423878][ T8387] tipc_buf_acquire+0x1c/0xd0 [ 64.428533][ T8387] tipc_msg_reverse+0x15d/0x7c0 [ 64.433365][ T8387] tipc_sk_respond+0x1da/0x700 [ 64.438113][ T8387] ? tipc_sk_create+0x1b50/0x1b50 [ 64.443112][ T8387] ? kmem_cache_free+0x99/0x320 [ 64.447957][ T8387] __tipc_shutdown+0x86f/0xf90 [ 64.452700][ T8387] ? tipc_accept+0xe50/0xe50 [ 64.457266][ T8387] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 64.463051][ T8387] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 64.469097][ T8387] ? lock_sock_nested+0x7d/0xf0 [ 64.473927][ T8387] tipc_release+0xa3/0x11b0 [ 64.478404][ T8387] ? down_write+0xdb/0x150 [ 64.482793][ T8387] ? down_write_killable_nested+0x170/0x170 [ 64.488664][ T8387] ? fsnotify_first_mark+0x120/0x120 [ 64.493928][ T8387] ? fcntl_setlk+0xaa0/0xaa0 [ 64.498497][ T8387] __sock_release+0xbb/0x270 [ 64.503070][ T8387] sock_close+0xf/0x20 [ 64.507132][ T8387] __fput+0x2a4/0x7a0 [ 64.511100][ T8387] task_work_run+0xc2/0x160 [ 64.515588][ T8387] exit_to_usermode_loop+0x23d/0x2d0 [ 64.520851][ T8387] do_syscall_64+0x52a/0x620 [ 64.525421][ T8387] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 64.531293][ T8387] RIP: 0033:0x45cba9 [ 64.535171][ T8387] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 64.554759][ T8387] RSP: 002b:00007fbd2e124c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 64.563147][ T8387] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 64.571096][ T8387] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 64.579042][ T8387] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 64.587006][ T8387] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 64.594959][ T8387] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1256d4 [ 64.609952][ T8386] CPU: 1 PID: 8386 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 64.618179][ T8386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.628232][ T8386] Call Trace: [ 64.631502][ T8386] dump_stack+0x128/0x182 [ 64.635820][ T8386] should_fail.cold.4+0x5/0x13 [ 64.640564][ T8386] ? fault_create_debugfs_attr+0x140/0x140 [ 64.646363][ T8386] ? __lock_acquire+0xc56/0x3be0 [ 64.651289][ T8386] should_failslab+0x5/0xf [ 64.655686][ T8386] kmem_cache_alloc_node+0x55/0x780 [ 64.660865][ T8386] ? kmem_cache_free+0x7f/0x320 [ 64.665684][ T8386] ? sock_close+0xf/0x20 [ 64.669913][ T8386] ? __fput+0x2a4/0x7a0 [ 64.674032][ T8386] ? task_work_run+0xc2/0x160 [ 64.678678][ T8386] ? exit_to_usermode_loop+0x23d/0x2d0 [ 64.684107][ T8386] __alloc_skb+0x92/0x510 [ 64.687885][ T8392] FAULT_INJECTION: forcing a failure. [ 64.687885][ T8392] name failslab, interval 1, probability 0, space 0, times 0 [ 64.688406][ T8386] ? netdev_alloc_frag+0x150/0x150 [ 64.688417][ T8386] ? lock_downgrade+0x800/0x800 [ 64.688428][ T8386] tipc_buf_acquire+0x1c/0xd0 [ 64.688435][ T8386] tipc_msg_reverse+0x15d/0x7c0 [ 64.688448][ T8386] tipc_sk_respond+0x1da/0x700 [ 64.688456][ T8386] ? tipc_sk_create+0x1b50/0x1b50 [ 64.730088][ T8386] ? kmem_cache_free+0x99/0x320 [ 64.734921][ T8386] __tipc_shutdown+0x86f/0xf90 [ 64.739653][ T8386] ? tipc_accept+0xe50/0xe50 [ 64.744211][ T8386] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 64.749985][ T8386] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 64.756017][ T8386] ? lock_sock_nested+0x7d/0xf0 [ 64.760838][ T8386] tipc_release+0xa3/0x11b0 [ 64.765309][ T8386] ? down_write+0xdb/0x150 [ 64.769690][ T8386] ? down_write_killable_nested+0x170/0x170 [ 64.775565][ T8386] ? fsnotify_first_mark+0x120/0x120 [ 64.780823][ T8386] ? fcntl_setlk+0xaa0/0xaa0 [ 64.785395][ T8386] __sock_release+0xbb/0x270 [ 64.789955][ T8386] sock_close+0xf/0x20 [ 64.793991][ T8386] __fput+0x2a4/0x7a0 [ 64.797942][ T8386] task_work_run+0xc2/0x160 [ 64.802442][ T8386] exit_to_usermode_loop+0x23d/0x2d0 [ 64.807706][ T8386] do_syscall_64+0x52a/0x620 [ 64.812480][ T8386] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 64.818339][ T8386] RIP: 0033:0x45cba9 [ 64.822197][ T8386] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 64.841766][ T8386] RSP: 002b:00007f7975ef3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 64.850159][ T8386] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 64.858103][ T8386] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 64.866058][ T8386] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 64.873994][ T8386] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 64.881929][ T8386] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ef46d4 [ 64.889883][ T8392] CPU: 0 PID: 8392 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 64.898105][ T8392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.908229][ T8392] Call Trace: [ 64.911503][ T8392] dump_stack+0x128/0x182 [ 64.915825][ T8392] should_fail.cold.4+0x5/0x13 [ 64.920575][ T8392] ? fault_create_debugfs_attr+0x140/0x140 [ 64.926365][ T8392] ? __lock_acquire+0xc56/0x3be0 [ 64.931295][ T8392] should_failslab+0x5/0xf [ 64.935694][ T8392] kmem_cache_alloc_node+0x55/0x780 [ 64.940873][ T8392] ? kmem_cache_free+0x7f/0x320 [ 64.945704][ T8392] ? sock_close+0xf/0x20 [ 64.949967][ T8392] ? __fput+0x2a4/0x7a0 [ 64.954093][ T8392] ? task_work_run+0xc2/0x160 [ 64.958741][ T8392] ? exit_to_usermode_loop+0x23d/0x2d0 [ 64.964193][ T8392] __alloc_skb+0x92/0x510 [ 64.968504][ T8392] ? netdev_alloc_frag+0x150/0x150 [ 64.973615][ T8392] ? lock_downgrade+0x800/0x800 [ 64.978459][ T8392] tipc_buf_acquire+0x1c/0xd0 [ 64.983127][ T8392] tipc_msg_reverse+0x15d/0x7c0 [ 64.987973][ T8392] tipc_sk_respond+0x1da/0x700 [ 64.992715][ T8392] ? tipc_sk_create+0x1b50/0x1b50 [ 64.997715][ T8392] ? kmem_cache_free+0x99/0x320 [ 65.002550][ T8392] __tipc_shutdown+0x86f/0xf90 [ 65.007300][ T8392] ? tipc_accept+0xe50/0xe50 [ 65.011878][ T8392] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 65.017660][ T8392] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 65.023703][ T8392] ? lock_sock_nested+0x7d/0xf0 [ 65.028531][ T8392] tipc_release+0xa3/0x11b0 [ 65.033009][ T8392] ? down_write+0xdb/0x150 [ 65.037400][ T8392] ? down_write_killable_nested+0x170/0x170 [ 65.043269][ T8392] ? fsnotify_first_mark+0x120/0x120 [ 65.048530][ T8392] ? fcntl_setlk+0xaa0/0xaa0 [ 65.053099][ T8392] __sock_release+0xbb/0x270 [ 65.057679][ T8392] sock_close+0xf/0x20 [ 65.061718][ T8392] __fput+0x2a4/0x7a0 [ 65.065698][ T8392] task_work_run+0xc2/0x160 [ 65.070190][ T8392] exit_to_usermode_loop+0x23d/0x2d0 [ 65.075465][ T8392] do_syscall_64+0x52a/0x620 [ 65.080035][ T8392] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 65.085901][ T8392] RIP: 0033:0x45cba9 [ 65.089776][ T8392] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 65.109383][ T8392] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 65.117773][ T8392] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 65.125725][ T8392] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 65.133673][ T8392] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 65.141620][ T8392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 65.149661][ T8392] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 65.157616][ T8372] CPU: 1 PID: 8372 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 65.165834][ T8372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.175867][ T8372] Call Trace: [ 65.179138][ T8372] dump_stack+0x128/0x182 [ 65.183464][ T8372] should_fail.cold.4+0x5/0x13 [ 65.188208][ T8372] ? fault_create_debugfs_attr+0x140/0x140 [ 65.193993][ T8372] ? __lock_acquire+0xc56/0x3be0 [ 65.198948][ T8372] should_failslab+0x5/0xf [ 65.203339][ T8372] kmem_cache_alloc_node+0x55/0x780 [ 65.208515][ T8372] ? kmem_cache_free+0x7f/0x320 [ 65.213457][ T8372] ? sock_close+0xf/0x20 [ 65.217677][ T8372] ? __fput+0x2a4/0x7a0 [ 65.221805][ T8372] ? task_work_run+0xc2/0x160 [ 65.226454][ T8372] ? exit_to_usermode_loop+0x23d/0x2d0 [ 65.231890][ T8372] __alloc_skb+0x92/0x510 [ 65.234203][ T8406] FAULT_INJECTION: forcing a failure. [ 65.234203][ T8406] name failslab, interval 1, probability 0, space 0, times 0 [ 65.236194][ T8372] ? netdev_alloc_frag+0x150/0x150 [ 65.236204][ T8372] ? lock_downgrade+0x800/0x800 [ 65.236213][ T8372] tipc_buf_acquire+0x1c/0xd0 [ 65.236219][ T8372] tipc_msg_reverse+0x15d/0x7c0 [ 65.236231][ T8372] tipc_sk_respond+0x1da/0x700 [ 65.236237][ T8372] ? tipc_sk_create+0x1b50/0x1b50 [ 65.236245][ T8372] ? kmem_cache_free+0x99/0x320 [ 65.266620][ T8407] FAULT_INJECTION: forcing a failure. [ 65.266620][ T8407] name failslab, interval 1, probability 0, space 0, times 0 [ 65.268257][ T8372] __tipc_shutdown+0x86f/0xf90 [ 65.268268][ T8372] ? tipc_accept+0xe50/0xe50 [ 65.268280][ T8372] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 65.268289][ T8372] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 65.316432][ T8372] ? lock_sock_nested+0x7d/0xf0 [ 65.321248][ T8372] tipc_release+0xa3/0x11b0 [ 65.325712][ T8372] ? down_write+0xdb/0x150 [ 65.330092][ T8372] ? down_write_killable_nested+0x170/0x170 [ 65.335953][ T8372] ? fsnotify_first_mark+0x120/0x120 [ 65.341209][ T8372] ? fcntl_setlk+0xaa0/0xaa0 [ 65.345763][ T8372] __sock_release+0xbb/0x270 [ 65.350334][ T8372] sock_close+0xf/0x20 [ 65.354364][ T8372] __fput+0x2a4/0x7a0 [ 65.358312][ T8372] task_work_run+0xc2/0x160 [ 65.362784][ T8372] exit_to_usermode_loop+0x23d/0x2d0 [ 65.368050][ T8372] do_syscall_64+0x52a/0x620 [ 65.372608][ T8372] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 65.378465][ T8372] RIP: 0033:0x45cba9 [ 65.382325][ T8372] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 65.401897][ T8372] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 65.410278][ T8372] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 65.418216][ T8372] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 65.426159][ T8372] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 2020/07/20 06:41:41 executed programs: 43 [ 65.434109][ T8372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 65.442051][ T8372] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 [ 65.450006][ T8406] CPU: 0 PID: 8406 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 65.458229][ T8406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.468264][ T8406] Call Trace: [ 65.471534][ T8406] dump_stack+0x128/0x182 [ 65.475849][ T8406] should_fail.cold.4+0x5/0x13 [ 65.480603][ T8406] ? fault_create_debugfs_attr+0x140/0x140 [ 65.486393][ T8406] ? __lock_acquire+0xc56/0x3be0 [ 65.491326][ T8406] should_failslab+0x5/0xf [ 65.495724][ T8406] kmem_cache_alloc_node+0x55/0x780 [ 65.500906][ T8406] ? kmem_cache_free+0x7f/0x320 [ 65.505740][ T8406] ? sock_close+0xf/0x20 [ 65.509966][ T8406] ? __fput+0x2a4/0x7a0 [ 65.514100][ T8406] ? task_work_run+0xc2/0x160 [ 65.518756][ T8406] ? exit_to_usermode_loop+0x23d/0x2d0 [ 65.524195][ T8406] __alloc_skb+0x92/0x510 [ 65.528509][ T8406] ? netdev_alloc_frag+0x150/0x150 [ 65.533603][ T8406] ? lock_downgrade+0x800/0x800 [ 65.538437][ T8406] tipc_buf_acquire+0x1c/0xd0 [ 65.543095][ T8406] tipc_msg_reverse+0x15d/0x7c0 [ 65.547932][ T8406] tipc_sk_respond+0x1da/0x700 [ 65.552682][ T8406] ? tipc_sk_create+0x1b50/0x1b50 [ 65.557710][ T8406] ? kmem_cache_free+0x99/0x320 [ 65.562549][ T8406] __tipc_shutdown+0x86f/0xf90 [ 65.567303][ T8406] ? tipc_accept+0xe50/0xe50 [ 65.571887][ T8406] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 65.577675][ T8406] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 65.583720][ T8406] ? lock_sock_nested+0x7d/0xf0 [ 65.588570][ T8406] tipc_release+0xa3/0x11b0 [ 65.593051][ T8406] ? down_write+0xdb/0x150 [ 65.597446][ T8406] ? down_write_killable_nested+0x170/0x170 [ 65.603318][ T8406] ? fsnotify_first_mark+0x120/0x120 [ 65.608586][ T8406] ? fcntl_setlk+0xaa0/0xaa0 [ 65.613165][ T8406] __sock_release+0xbb/0x270 [ 65.617739][ T8406] sock_close+0xf/0x20 [ 65.621786][ T8406] __fput+0x2a4/0x7a0 [ 65.625754][ T8406] task_work_run+0xc2/0x160 [ 65.630245][ T8406] exit_to_usermode_loop+0x23d/0x2d0 [ 65.635513][ T8406] do_syscall_64+0x52a/0x620 [ 65.640092][ T8406] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 65.645966][ T8406] RIP: 0033:0x45cba9 [ 65.649839][ T8406] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 65.669426][ T8406] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 65.677811][ T8406] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 65.685757][ T8406] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 65.693707][ T8406] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 65.701658][ T8406] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 65.709627][ T8406] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 65.718606][ T8407] CPU: 1 PID: 8407 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 65.726837][ T8407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.736868][ T8407] Call Trace: [ 65.740139][ T8407] dump_stack+0x128/0x182 [ 65.744454][ T8407] should_fail.cold.4+0x5/0x13 [ 65.749216][ T8407] ? fault_create_debugfs_attr+0x140/0x140 [ 65.755013][ T8407] ? __lock_acquire+0xc56/0x3be0 [ 65.759948][ T8407] should_failslab+0x5/0xf [ 65.764340][ T8407] kmem_cache_alloc_node+0x55/0x780 [ 65.769513][ T8407] ? kmem_cache_free+0x7f/0x320 [ 65.774342][ T8407] ? sock_close+0xf/0x20 [ 65.778556][ T8407] ? __fput+0x2a4/0x7a0 [ 65.782689][ T8407] ? task_work_run+0xc2/0x160 [ 65.787350][ T8407] ? exit_to_usermode_loop+0x23d/0x2d0 [ 65.792791][ T8407] __alloc_skb+0x92/0x510 [ 65.797100][ T8407] ? netdev_alloc_frag+0x150/0x150 [ 65.802194][ T8407] ? lock_downgrade+0x800/0x800 [ 65.807028][ T8407] tipc_buf_acquire+0x1c/0xd0 [ 65.811687][ T8407] tipc_msg_reverse+0x15d/0x7c0 [ 65.813787][ T8421] FAULT_INJECTION: forcing a failure. [ 65.813787][ T8421] name failslab, interval 1, probability 0, space 0, times 0 [ 65.816520][ T8407] tipc_sk_respond+0x1da/0x700 [ 65.816529][ T8407] ? tipc_sk_create+0x1b50/0x1b50 [ 65.816536][ T8407] ? kmem_cache_free+0x99/0x320 [ 65.816558][ T8407] __tipc_shutdown+0x86f/0xf90 [ 65.816570][ T8407] ? tipc_accept+0xe50/0xe50 [ 65.816583][ T8407] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 65.816592][ T8407] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 65.864506][ T8423] FAULT_INJECTION: forcing a failure. [ 65.864506][ T8423] name failslab, interval 1, probability 0, space 0, times 0 [ 65.864737][ T8407] ? lock_sock_nested+0x7d/0xf0 [ 65.882095][ T8407] tipc_release+0xa3/0x11b0 [ 65.886564][ T8407] ? down_write+0xdb/0x150 [ 65.890946][ T8407] ? down_write_killable_nested+0x170/0x170 [ 65.896813][ T8407] ? fsnotify_first_mark+0x120/0x120 [ 65.902078][ T8407] ? fcntl_setlk+0xaa0/0xaa0 [ 65.906642][ T8407] __sock_release+0xbb/0x270 [ 65.911211][ T8407] sock_close+0xf/0x20 [ 65.915264][ T8407] __fput+0x2a4/0x7a0 [ 65.919216][ T8407] task_work_run+0xc2/0x160 [ 65.923690][ T8407] exit_to_usermode_loop+0x23d/0x2d0 [ 65.928938][ T8407] do_syscall_64+0x52a/0x620 [ 65.933490][ T8407] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 65.939344][ T8407] RIP: 0033:0x45cba9 [ 65.943220][ T8407] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 65.962794][ T8407] RSP: 002b:00007fbd2e124c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 65.971174][ T8407] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 65.979111][ T8407] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 65.987051][ T8407] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 65.995000][ T8407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 66.002948][ T8407] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1256d4 [ 66.010910][ T8423] CPU: 0 PID: 8423 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 66.019128][ T8423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.029161][ T8423] Call Trace: [ 66.032428][ T8423] dump_stack+0x128/0x182 [ 66.036743][ T8423] should_fail.cold.4+0x5/0x13 [ 66.041487][ T8423] ? fault_create_debugfs_attr+0x140/0x140 [ 66.047273][ T8423] ? __lock_acquire+0xc56/0x3be0 [ 66.052194][ T8423] should_failslab+0x5/0xf [ 66.056609][ T8423] kmem_cache_alloc_node+0x55/0x780 [ 66.061785][ T8423] ? kmem_cache_free+0x7f/0x320 [ 66.066627][ T8423] ? sock_close+0xf/0x20 [ 66.070849][ T8423] ? __fput+0x2a4/0x7a0 [ 66.074988][ T8423] ? task_work_run+0xc2/0x160 [ 66.079646][ T8423] ? exit_to_usermode_loop+0x23d/0x2d0 [ 66.085083][ T8423] __alloc_skb+0x92/0x510 [ 66.089392][ T8423] ? netdev_alloc_frag+0x150/0x150 [ 66.094494][ T8423] ? lock_downgrade+0x800/0x800 [ 66.099328][ T8423] tipc_buf_acquire+0x1c/0xd0 [ 66.103980][ T8423] tipc_msg_reverse+0x15d/0x7c0 [ 66.108814][ T8423] tipc_sk_respond+0x1da/0x700 [ 66.113559][ T8423] ? tipc_sk_create+0x1b50/0x1b50 [ 66.118558][ T8423] ? kmem_cache_free+0x99/0x320 [ 66.123383][ T8423] __tipc_shutdown+0x86f/0xf90 [ 66.128129][ T8423] ? tipc_accept+0xe50/0xe50 [ 66.132699][ T8423] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 66.138479][ T8423] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 66.144519][ T8423] ? lock_sock_nested+0x7d/0xf0 [ 66.149356][ T8423] tipc_release+0xa3/0x11b0 [ 66.153826][ T8423] ? down_write+0xdb/0x150 [ 66.158206][ T8423] ? down_write_killable_nested+0x170/0x170 [ 66.164061][ T8423] ? fsnotify_first_mark+0x120/0x120 [ 66.169309][ T8423] ? fcntl_setlk+0xaa0/0xaa0 [ 66.173865][ T8423] __sock_release+0xbb/0x270 [ 66.178427][ T8423] sock_close+0xf/0x20 [ 66.182472][ T8423] __fput+0x2a4/0x7a0 [ 66.186438][ T8423] task_work_run+0xc2/0x160 [ 66.190921][ T8423] exit_to_usermode_loop+0x23d/0x2d0 [ 66.196181][ T8423] do_syscall_64+0x52a/0x620 [ 66.200748][ T8423] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 66.206612][ T8423] RIP: 0033:0x45cba9 [ 66.210482][ T8423] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 66.230059][ T8423] RSP: 002b:00007f177af5ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 66.238437][ T8423] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 66.246385][ T8423] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 66.254331][ T8423] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 66.262271][ T8423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 66.270208][ T8423] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af5f6d4 [ 66.278160][ T8421] CPU: 1 PID: 8421 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 66.286381][ T8421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.296428][ T8421] Call Trace: [ 66.299699][ T8421] dump_stack+0x128/0x182 [ 66.304011][ T8421] should_fail.cold.4+0x5/0x13 [ 66.308752][ T8421] ? fault_create_debugfs_attr+0x140/0x140 [ 66.314533][ T8421] ? __lock_acquire+0xc56/0x3be0 [ 66.319460][ T8421] should_failslab+0x5/0xf [ 66.324029][ T8421] kmem_cache_alloc_node+0x55/0x780 [ 66.329213][ T8421] ? kmem_cache_free+0x7f/0x320 [ 66.334042][ T8421] ? sock_close+0xf/0x20 [ 66.338273][ T8421] ? __fput+0x2a4/0x7a0 [ 66.342414][ T8421] ? task_work_run+0xc2/0x160 [ 66.347069][ T8421] ? exit_to_usermode_loop+0x23d/0x2d0 [ 66.352508][ T8421] __alloc_skb+0x92/0x510 [ 66.356815][ T8421] ? netdev_alloc_frag+0x150/0x150 [ 66.361902][ T8421] ? lock_downgrade+0x800/0x800 [ 66.362681][ T8434] FAULT_INJECTION: forcing a failure. [ 66.362681][ T8434] name failslab, interval 1, probability 0, space 0, times 0 [ 66.366724][ T8421] tipc_buf_acquire+0x1c/0xd0 [ 66.366730][ T8421] tipc_msg_reverse+0x15d/0x7c0 [ 66.366743][ T8421] tipc_sk_respond+0x1da/0x700 [ 66.366750][ T8421] ? tipc_sk_create+0x1b50/0x1b50 [ 66.366757][ T8421] ? kmem_cache_free+0x99/0x320 [ 66.366767][ T8421] __tipc_shutdown+0x86f/0xf90 [ 66.366777][ T8421] ? tipc_accept+0xe50/0xe50 [ 66.408077][ T8435] FAULT_INJECTION: forcing a failure. [ 66.408077][ T8435] name failslab, interval 1, probability 0, space 0, times 0 [ 66.408291][ T8421] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 66.431268][ T8421] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 66.437305][ T8421] ? lock_sock_nested+0x7d/0xf0 [ 66.442123][ T8421] tipc_release+0xa3/0x11b0 [ 66.446589][ T8421] ? down_write+0xdb/0x150 [ 66.450971][ T8421] ? down_write_killable_nested+0x170/0x170 [ 66.456836][ T8421] ? fsnotify_first_mark+0x120/0x120 [ 66.462092][ T8421] ? fcntl_setlk+0xaa0/0xaa0 [ 66.466650][ T8421] __sock_release+0xbb/0x270 [ 66.471212][ T8421] sock_close+0xf/0x20 [ 66.475251][ T8421] __fput+0x2a4/0x7a0 [ 66.479203][ T8421] task_work_run+0xc2/0x160 [ 66.483671][ T8421] exit_to_usermode_loop+0x23d/0x2d0 [ 66.488927][ T8421] do_syscall_64+0x52a/0x620 [ 66.493486][ T8421] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 66.499345][ T8421] RIP: 0033:0x45cba9 [ 66.503205][ T8421] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 66.522775][ T8421] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 66.531153][ T8421] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 66.539182][ T8421] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 66.547120][ T8421] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 66.555066][ T8421] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 66.563016][ T8421] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 [ 66.570973][ T8435] CPU: 0 PID: 8435 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 66.579195][ T8435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.589230][ T8435] Call Trace: [ 66.592504][ T8435] dump_stack+0x128/0x182 [ 66.596819][ T8435] should_fail.cold.4+0x5/0x13 [ 66.601559][ T8435] ? fault_create_debugfs_attr+0x140/0x140 [ 66.607344][ T8435] ? __lock_acquire+0xc56/0x3be0 [ 66.612281][ T8435] should_failslab+0x5/0xf [ 66.616681][ T8435] kmem_cache_alloc_node+0x55/0x780 [ 66.621864][ T8435] ? kmem_cache_free+0x7f/0x320 [ 66.626697][ T8435] ? sock_close+0xf/0x20 [ 66.630919][ T8435] ? __fput+0x2a4/0x7a0 [ 66.635056][ T8435] ? task_work_run+0xc2/0x160 [ 66.639712][ T8435] ? exit_to_usermode_loop+0x23d/0x2d0 [ 66.645151][ T8435] __alloc_skb+0x92/0x510 [ 66.649459][ T8435] ? netdev_alloc_frag+0x150/0x150 [ 66.654550][ T8435] ? lock_downgrade+0x800/0x800 [ 66.659383][ T8435] tipc_buf_acquire+0x1c/0xd0 [ 66.664043][ T8435] tipc_msg_reverse+0x15d/0x7c0 [ 66.668879][ T8435] tipc_sk_respond+0x1da/0x700 [ 66.673628][ T8435] ? tipc_sk_create+0x1b50/0x1b50 [ 66.678634][ T8435] ? kmem_cache_free+0x99/0x320 [ 66.683550][ T8435] __tipc_shutdown+0x86f/0xf90 [ 66.688292][ T8435] ? tipc_accept+0xe50/0xe50 [ 66.692862][ T8435] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 66.698666][ T8435] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 66.704711][ T8435] ? lock_sock_nested+0x7d/0xf0 [ 66.709536][ T8435] tipc_release+0xa3/0x11b0 [ 66.714013][ T8435] ? down_write+0xdb/0x150 [ 66.718414][ T8435] ? down_write_killable_nested+0x170/0x170 [ 66.724281][ T8435] ? fsnotify_first_mark+0x120/0x120 [ 66.729540][ T8435] ? fcntl_setlk+0xaa0/0xaa0 [ 66.734118][ T8435] __sock_release+0xbb/0x270 [ 66.738699][ T8435] sock_close+0xf/0x20 [ 66.742751][ T8435] __fput+0x2a4/0x7a0 [ 66.746722][ T8435] task_work_run+0xc2/0x160 [ 66.751226][ T8435] exit_to_usermode_loop+0x23d/0x2d0 [ 66.756489][ T8435] do_syscall_64+0x52a/0x620 [ 66.761051][ T8435] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 66.766919][ T8435] RIP: 0033:0x45cba9 [ 66.770794][ T8435] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 66.790464][ T8435] RSP: 002b:00007fbd2e124c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 66.798950][ T8435] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 66.806890][ T8435] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 66.814847][ T8435] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 66.822803][ T8435] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 66.830747][ T8435] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1256d4 [ 66.840776][ T8434] CPU: 1 PID: 8434 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 66.849005][ T8434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.859035][ T8434] Call Trace: [ 66.862307][ T8434] dump_stack+0x128/0x182 [ 66.866624][ T8434] should_fail.cold.4+0x5/0x13 [ 66.871379][ T8434] ? fault_create_debugfs_attr+0x140/0x140 [ 66.877252][ T8434] ? __lock_acquire+0xc56/0x3be0 [ 66.882191][ T8434] should_failslab+0x5/0xf [ 66.886584][ T8434] kmem_cache_alloc_node+0x55/0x780 [ 66.891760][ T8434] ? kmem_cache_free+0x7f/0x320 [ 66.896610][ T8434] ? sock_close+0xf/0x20 [ 66.900835][ T8434] ? __fput+0x2a4/0x7a0 [ 66.904974][ T8434] ? task_work_run+0xc2/0x160 [ 66.909631][ T8434] ? exit_to_usermode_loop+0x23d/0x2d0 [ 66.915075][ T8434] __alloc_skb+0x92/0x510 [ 66.916085][ T8447] FAULT_INJECTION: forcing a failure. [ 66.916085][ T8447] name failslab, interval 1, probability 0, space 0, times 0 [ 66.919375][ T8434] ? netdev_alloc_frag+0x150/0x150 [ 66.919385][ T8434] ? lock_downgrade+0x800/0x800 [ 66.919395][ T8434] tipc_buf_acquire+0x1c/0xd0 [ 66.919400][ T8434] tipc_msg_reverse+0x15d/0x7c0 [ 66.919411][ T8434] tipc_sk_respond+0x1da/0x700 [ 66.949365][ T8448] FAULT_INJECTION: forcing a failure. [ 66.949365][ T8448] name failslab, interval 1, probability 0, space 0, times 0 [ 66.951306][ T8434] ? tipc_sk_create+0x1b50/0x1b50 [ 66.951313][ T8434] ? kmem_cache_free+0x99/0x320 [ 66.951324][ T8434] __tipc_shutdown+0x86f/0xf90 [ 66.951335][ T8434] ? tipc_accept+0xe50/0xe50 [ 66.951348][ T8434] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 66.993553][ T8434] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 66.999586][ T8434] ? lock_sock_nested+0x7d/0xf0 [ 67.004406][ T8434] tipc_release+0xa3/0x11b0 [ 67.008877][ T8434] ? down_write+0xdb/0x150 [ 67.013260][ T8434] ? down_write_killable_nested+0x170/0x170 [ 67.019117][ T8434] ? fsnotify_first_mark+0x120/0x120 [ 67.024366][ T8434] ? fcntl_setlk+0xaa0/0xaa0 [ 67.029062][ T8434] __sock_release+0xbb/0x270 [ 67.033619][ T8434] sock_close+0xf/0x20 [ 67.037662][ T8434] __fput+0x2a4/0x7a0 [ 67.041608][ T8434] task_work_run+0xc2/0x160 [ 67.046197][ T8434] exit_to_usermode_loop+0x23d/0x2d0 [ 67.051448][ T8434] do_syscall_64+0x52a/0x620 [ 67.056001][ T8434] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 67.061856][ T8434] RIP: 0033:0x45cba9 [ 67.065715][ T8434] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 67.085286][ T8434] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 67.093665][ T8434] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 67.101602][ T8434] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 67.109546][ T8434] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 67.117497][ T8434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 67.125525][ T8434] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 67.133472][ T8448] CPU: 0 PID: 8448 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 67.141692][ T8448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.151724][ T8448] Call Trace: [ 67.154994][ T8448] dump_stack+0x128/0x182 [ 67.159313][ T8448] should_fail.cold.4+0x5/0x13 [ 67.164058][ T8448] ? fault_create_debugfs_attr+0x140/0x140 [ 67.169850][ T8448] ? __lock_acquire+0xc56/0x3be0 [ 67.174773][ T8448] should_failslab+0x5/0xf [ 67.179169][ T8448] kmem_cache_alloc_node+0x55/0x780 [ 67.184340][ T8448] ? kmem_cache_free+0x7f/0x320 [ 67.189168][ T8448] ? sock_close+0xf/0x20 [ 67.193386][ T8448] ? __fput+0x2a4/0x7a0 [ 67.197518][ T8448] ? task_work_run+0xc2/0x160 [ 67.202173][ T8448] ? exit_to_usermode_loop+0x23d/0x2d0 [ 67.207611][ T8448] __alloc_skb+0x92/0x510 [ 67.211925][ T8448] ? netdev_alloc_frag+0x150/0x150 [ 67.217031][ T8448] ? lock_downgrade+0x800/0x800 [ 67.221865][ T8448] tipc_buf_acquire+0x1c/0xd0 [ 67.226525][ T8448] tipc_msg_reverse+0x15d/0x7c0 [ 67.231363][ T8448] tipc_sk_respond+0x1da/0x700 [ 67.236121][ T8448] ? tipc_sk_create+0x1b50/0x1b50 [ 67.241144][ T8448] ? kmem_cache_free+0x99/0x320 [ 67.245988][ T8448] __tipc_shutdown+0x86f/0xf90 [ 67.250733][ T8448] ? tipc_accept+0xe50/0xe50 [ 67.255310][ T8448] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 67.261101][ T8448] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 67.267156][ T8448] ? lock_sock_nested+0x7d/0xf0 [ 67.271991][ T8448] tipc_release+0xa3/0x11b0 [ 67.276471][ T8448] ? down_write+0xdb/0x150 [ 67.280867][ T8448] ? down_write_killable_nested+0x170/0x170 [ 67.286739][ T8448] ? fsnotify_first_mark+0x120/0x120 [ 67.292003][ T8448] ? fcntl_setlk+0xaa0/0xaa0 [ 67.296572][ T8448] __sock_release+0xbb/0x270 [ 67.301145][ T8448] sock_close+0xf/0x20 [ 67.305191][ T8448] __fput+0x2a4/0x7a0 [ 67.309154][ T8448] task_work_run+0xc2/0x160 [ 67.313650][ T8448] exit_to_usermode_loop+0x23d/0x2d0 [ 67.318918][ T8448] do_syscall_64+0x52a/0x620 [ 67.323484][ T8448] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 67.329350][ T8448] RIP: 0033:0x45cba9 [ 67.333225][ T8448] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 67.352808][ T8448] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 67.361193][ T8448] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 67.369143][ T8448] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 67.377093][ T8448] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 67.379884][ T8458] FAULT_INJECTION: forcing a failure. [ 67.379884][ T8458] name failslab, interval 1, probability 0, space 0, times 0 [ 67.385040][ T8448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 67.385044][ T8448] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 67.408979][ T8447] CPU: 0 PID: 8447 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 67.422054][ T8447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.427146][ T8457] FAULT_INJECTION: forcing a failure. [ 67.427146][ T8457] name failslab, interval 1, probability 0, space 0, times 0 [ 67.432096][ T8447] Call Trace: [ 67.432109][ T8447] dump_stack+0x128/0x182 [ 67.432121][ T8447] should_fail.cold.4+0x5/0x13 [ 67.432129][ T8447] ? fault_create_debugfs_attr+0x140/0x140 [ 67.432136][ T8447] ? __lock_acquire+0xc56/0x3be0 [ 67.432151][ T8447] should_failslab+0x5/0xf [ 67.432158][ T8447] kmem_cache_alloc_node+0x55/0x780 [ 67.432164][ T8447] ? kmem_cache_free+0x7f/0x320 [ 67.482126][ T8447] ? sock_close+0xf/0x20 [ 67.486350][ T8447] ? __fput+0x2a4/0x7a0 [ 67.490501][ T8447] ? task_work_run+0xc2/0x160 [ 67.495169][ T8447] ? exit_to_usermode_loop+0x23d/0x2d0 [ 67.500610][ T8447] __alloc_skb+0x92/0x510 [ 67.504925][ T8447] ? netdev_alloc_frag+0x150/0x150 [ 67.510014][ T8447] ? lock_downgrade+0x800/0x800 [ 67.514839][ T8447] tipc_buf_acquire+0x1c/0xd0 [ 67.519489][ T8447] tipc_msg_reverse+0x15d/0x7c0 [ 67.524319][ T8447] tipc_sk_respond+0x1da/0x700 [ 67.529066][ T8447] ? tipc_sk_create+0x1b50/0x1b50 [ 67.534074][ T8447] ? kmem_cache_free+0x99/0x320 [ 67.538901][ T8447] __tipc_shutdown+0x86f/0xf90 [ 67.543637][ T8447] ? tipc_accept+0xe50/0xe50 [ 67.548205][ T8447] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 67.553991][ T8447] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 67.560039][ T8447] ? lock_sock_nested+0x7d/0xf0 [ 67.564877][ T8447] tipc_release+0xa3/0x11b0 [ 67.569360][ T8447] ? down_write+0xdb/0x150 [ 67.573750][ T8447] ? down_write_killable_nested+0x170/0x170 [ 67.579617][ T8447] ? fsnotify_first_mark+0x120/0x120 [ 67.584878][ T8447] ? fcntl_setlk+0xaa0/0xaa0 [ 67.589444][ T8447] __sock_release+0xbb/0x270 [ 67.594006][ T8447] sock_close+0xf/0x20 [ 67.598046][ T8447] __fput+0x2a4/0x7a0 [ 67.602001][ T8447] task_work_run+0xc2/0x160 [ 67.606472][ T8447] exit_to_usermode_loop+0x23d/0x2d0 [ 67.611722][ T8447] do_syscall_64+0x52a/0x620 [ 67.616288][ T8447] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 67.622153][ T8447] RIP: 0033:0x45cba9 [ 67.626019][ T8447] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 67.645599][ T8447] RSP: 002b:00007f177af7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 67.653990][ T8447] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 67.661943][ T8447] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 67.669889][ T8447] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 67.677854][ T8447] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 67.685794][ T8447] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af806d4 [ 67.693891][ T8458] CPU: 1 PID: 8458 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 67.702110][ T8458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.712148][ T8458] Call Trace: [ 67.715416][ T8458] dump_stack+0x128/0x182 [ 67.719728][ T8458] should_fail.cold.4+0x5/0x13 [ 67.724472][ T8458] ? fault_create_debugfs_attr+0x140/0x140 [ 67.730256][ T8458] ? __lock_acquire+0xc56/0x3be0 [ 67.735177][ T8458] should_failslab+0x5/0xf [ 67.739595][ T8458] kmem_cache_alloc_node+0x55/0x780 [ 67.744764][ T8458] ? kmem_cache_free+0x7f/0x320 [ 67.749594][ T8458] ? sock_close+0xf/0x20 [ 67.753802][ T8458] ? __fput+0x2a4/0x7a0 [ 67.757923][ T8458] ? task_work_run+0xc2/0x160 [ 67.762571][ T8458] ? exit_to_usermode_loop+0x23d/0x2d0 [ 67.768001][ T8458] __alloc_skb+0x92/0x510 [ 67.772298][ T8458] ? netdev_alloc_frag+0x150/0x150 [ 67.777384][ T8458] ? lock_downgrade+0x800/0x800 [ 67.777737][ T8466] FAULT_INJECTION: forcing a failure. [ 67.777737][ T8466] name failslab, interval 1, probability 0, space 0, times 0 [ 67.782208][ T8458] tipc_buf_acquire+0x1c/0xd0 [ 67.782214][ T8458] tipc_msg_reverse+0x15d/0x7c0 [ 67.782227][ T8458] tipc_sk_respond+0x1da/0x700 [ 67.808996][ T8458] ? tipc_sk_create+0x1b50/0x1b50 [ 67.813992][ T8458] ? kmem_cache_free+0x99/0x320 [ 67.818823][ T8458] __tipc_shutdown+0x86f/0xf90 [ 67.823566][ T8458] ? tipc_accept+0xe50/0xe50 [ 67.828143][ T8458] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 67.833916][ T8458] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 67.839949][ T8458] ? lock_sock_nested+0x7d/0xf0 [ 67.844875][ T8458] tipc_release+0xa3/0x11b0 [ 67.849340][ T8458] ? down_write+0xdb/0x150 [ 67.853717][ T8458] ? down_write_killable_nested+0x170/0x170 [ 67.859571][ T8458] ? fsnotify_first_mark+0x120/0x120 [ 67.864819][ T8458] ? fcntl_setlk+0xaa0/0xaa0 [ 67.869375][ T8458] __sock_release+0xbb/0x270 [ 67.873929][ T8458] sock_close+0xf/0x20 [ 67.877961][ T8458] __fput+0x2a4/0x7a0 [ 67.881908][ T8458] task_work_run+0xc2/0x160 [ 67.886376][ T8458] exit_to_usermode_loop+0x23d/0x2d0 [ 67.891629][ T8458] do_syscall_64+0x52a/0x620 [ 67.896186][ T8458] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 67.902043][ T8458] RIP: 0033:0x45cba9 [ 67.905903][ T8458] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 67.925471][ T8458] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 67.933857][ T8458] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 67.941794][ T8458] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 67.949726][ T8458] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 67.957660][ T8458] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 67.965603][ T8458] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 67.973564][ T8457] CPU: 0 PID: 8457 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 67.981788][ T8457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.991823][ T8457] Call Trace: [ 67.995095][ T8457] dump_stack+0x128/0x182 [ 67.999411][ T8457] should_fail.cold.4+0x5/0x13 [ 68.004156][ T8457] ? fault_create_debugfs_attr+0x140/0x140 [ 68.009939][ T8457] ? __lock_acquire+0xc56/0x3be0 [ 68.014860][ T8457] should_failslab+0x5/0xf [ 68.019251][ T8457] kmem_cache_alloc_node+0x55/0x780 [ 68.024427][ T8457] ? kmem_cache_free+0x7f/0x320 [ 68.029252][ T8457] ? sock_close+0xf/0x20 [ 68.033475][ T8457] ? __fput+0x2a4/0x7a0 [ 68.037609][ T8457] ? task_work_run+0xc2/0x160 [ 68.042261][ T8457] ? exit_to_usermode_loop+0x23d/0x2d0 [ 68.047701][ T8457] __alloc_skb+0x92/0x510 [ 68.052003][ T8457] ? netdev_alloc_frag+0x150/0x150 [ 68.057090][ T8457] ? lock_downgrade+0x800/0x800 [ 68.061921][ T8457] tipc_buf_acquire+0x1c/0xd0 [ 68.066582][ T8457] tipc_msg_reverse+0x15d/0x7c0 [ 68.071426][ T8457] tipc_sk_respond+0x1da/0x700 [ 68.076171][ T8457] ? tipc_sk_create+0x1b50/0x1b50 [ 68.081174][ T8457] ? kmem_cache_free+0x99/0x320 [ 68.086011][ T8457] __tipc_shutdown+0x86f/0xf90 [ 68.090758][ T8457] ? tipc_accept+0xe50/0xe50 [ 68.095338][ T8457] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 68.101126][ T8457] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 68.107169][ T8457] ? lock_sock_nested+0x7d/0xf0 [ 68.111999][ T8457] tipc_release+0xa3/0x11b0 [ 68.116478][ T8457] ? down_write+0xdb/0x150 [ 68.120876][ T8457] ? down_write_killable_nested+0x170/0x170 [ 68.126752][ T8457] ? fsnotify_first_mark+0x120/0x120 [ 68.132019][ T8457] ? fcntl_setlk+0xaa0/0xaa0 [ 68.136592][ T8457] __sock_release+0xbb/0x270 [ 68.141164][ T8457] sock_close+0xf/0x20 [ 68.145213][ T8457] __fput+0x2a4/0x7a0 [ 68.149177][ T8457] task_work_run+0xc2/0x160 [ 68.153667][ T8457] exit_to_usermode_loop+0x23d/0x2d0 [ 68.158937][ T8457] do_syscall_64+0x52a/0x620 [ 68.163505][ T8457] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 68.169482][ T8457] RIP: 0033:0x45cba9 [ 68.173340][ T8457] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 68.192909][ T8457] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 68.201393][ T8457] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 68.209335][ T8457] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 68.217281][ T8457] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 68.225236][ T8457] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 68.233186][ T8457] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 [ 68.241156][ T8466] CPU: 1 PID: 8466 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 68.249391][ T8466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.259429][ T8466] Call Trace: [ 68.262698][ T8466] dump_stack+0x128/0x182 [ 68.267012][ T8466] should_fail.cold.4+0x5/0x13 [ 68.271751][ T8466] ? fault_create_debugfs_attr+0x140/0x140 [ 68.277530][ T8466] ? __lock_acquire+0xc56/0x3be0 [ 68.282455][ T8466] should_failslab+0x5/0xf [ 68.286848][ T8466] kmem_cache_alloc_node+0x55/0x780 [ 68.292027][ T8466] ? kmem_cache_free+0x7f/0x320 [ 68.296870][ T8466] ? sock_close+0xf/0x20 [ 68.301091][ T8466] ? __fput+0x2a4/0x7a0 [ 68.305225][ T8466] ? task_work_run+0xc2/0x160 [ 68.309882][ T8466] ? exit_to_usermode_loop+0x23d/0x2d0 [ 68.313211][ T8477] FAULT_INJECTION: forcing a failure. [ 68.313211][ T8477] name failslab, interval 1, probability 0, space 0, times 0 [ 68.315315][ T8466] __alloc_skb+0x92/0x510 [ 68.315322][ T8466] ? netdev_alloc_frag+0x150/0x150 [ 68.315333][ T8466] ? lock_downgrade+0x800/0x800 [ 68.315343][ T8466] tipc_buf_acquire+0x1c/0xd0 [ 68.315348][ T8466] tipc_msg_reverse+0x15d/0x7c0 [ 68.315358][ T8466] tipc_sk_respond+0x1da/0x700 [ 68.356456][ T8466] ? tipc_sk_create+0x1b50/0x1b50 [ 68.358518][ T8478] FAULT_INJECTION: forcing a failure. [ 68.358518][ T8478] name failslab, interval 1, probability 0, space 0, times 0 [ 68.361447][ T8466] ? kmem_cache_free+0x99/0x320 [ 68.361471][ T8466] __tipc_shutdown+0x86f/0xf90 [ 68.361482][ T8466] ? tipc_accept+0xe50/0xe50 [ 68.361494][ T8466] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 68.361503][ T8466] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 68.399936][ T8466] ? lock_sock_nested+0x7d/0xf0 [ 68.404754][ T8466] tipc_release+0xa3/0x11b0 [ 68.409221][ T8466] ? down_write+0xdb/0x150 [ 68.413599][ T8466] ? down_write_killable_nested+0x170/0x170 [ 68.419467][ T8466] ? fsnotify_first_mark+0x120/0x120 [ 68.424721][ T8466] ? fcntl_setlk+0xaa0/0xaa0 [ 68.429306][ T8466] __sock_release+0xbb/0x270 [ 68.433859][ T8466] sock_close+0xf/0x20 [ 68.437891][ T8466] __fput+0x2a4/0x7a0 [ 68.441846][ T8466] task_work_run+0xc2/0x160 [ 68.446324][ T8466] exit_to_usermode_loop+0x23d/0x2d0 [ 68.451587][ T8466] do_syscall_64+0x52a/0x620 [ 68.456140][ T8466] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 68.461994][ T8466] RIP: 0033:0x45cba9 [ 68.465855][ T8466] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 68.485423][ T8466] RSP: 002b:00007fbd2e124c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 68.493796][ T8466] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 68.501735][ T8466] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 68.509671][ T8466] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 68.517712][ T8466] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 68.525653][ T8466] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1256d4 [ 68.533611][ T8478] CPU: 0 PID: 8478 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 68.541831][ T8478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.551866][ T8478] Call Trace: [ 68.555140][ T8478] dump_stack+0x128/0x182 [ 68.559586][ T8478] should_fail.cold.4+0x5/0x13 [ 68.564334][ T8478] ? fault_create_debugfs_attr+0x140/0x140 [ 68.570121][ T8478] ? __lock_acquire+0xc56/0x3be0 [ 68.575055][ T8478] should_failslab+0x5/0xf [ 68.579450][ T8478] kmem_cache_alloc_node+0x55/0x780 [ 68.584624][ T8478] ? kmem_cache_free+0x7f/0x320 [ 68.589457][ T8478] ? sock_close+0xf/0x20 [ 68.593677][ T8478] ? __fput+0x2a4/0x7a0 [ 68.597811][ T8478] ? task_work_run+0xc2/0x160 [ 68.602475][ T8478] ? exit_to_usermode_loop+0x23d/0x2d0 [ 68.607917][ T8478] __alloc_skb+0x92/0x510 [ 68.612234][ T8478] ? netdev_alloc_frag+0x150/0x150 [ 68.617329][ T8478] ? lock_downgrade+0x800/0x800 [ 68.622273][ T8478] tipc_buf_acquire+0x1c/0xd0 [ 68.626929][ T8478] tipc_msg_reverse+0x15d/0x7c0 [ 68.631775][ T8478] tipc_sk_respond+0x1da/0x700 [ 68.636523][ T8478] ? tipc_sk_create+0x1b50/0x1b50 [ 68.641525][ T8478] ? kmem_cache_free+0x99/0x320 [ 68.646354][ T8478] __tipc_shutdown+0x86f/0xf90 [ 68.651107][ T8478] ? tipc_accept+0xe50/0xe50 [ 68.655772][ T8478] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 68.661558][ T8478] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 68.667605][ T8478] ? lock_sock_nested+0x7d/0xf0 [ 68.672429][ T8478] tipc_release+0xa3/0x11b0 [ 68.676906][ T8478] ? down_write+0xdb/0x150 [ 68.681302][ T8478] ? down_write_killable_nested+0x170/0x170 [ 68.687172][ T8478] ? fsnotify_first_mark+0x120/0x120 [ 68.692438][ T8478] ? fcntl_setlk+0xaa0/0xaa0 [ 68.697012][ T8478] __sock_release+0xbb/0x270 [ 68.701585][ T8478] sock_close+0xf/0x20 [ 68.705632][ T8478] __fput+0x2a4/0x7a0 [ 68.709597][ T8478] task_work_run+0xc2/0x160 [ 68.714085][ T8478] exit_to_usermode_loop+0x23d/0x2d0 [ 68.719352][ T8478] do_syscall_64+0x52a/0x620 [ 68.723933][ T8478] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 68.729804][ T8478] RIP: 0033:0x45cba9 [ 68.733677][ T8478] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 68.753259][ T8478] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 68.761656][ T8478] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 68.769604][ T8478] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 68.777552][ T8478] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 68.785620][ T8478] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 68.793566][ T8478] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 68.812881][ T8477] CPU: 1 PID: 8477 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 68.821206][ T8477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.831244][ T8477] Call Trace: [ 68.834517][ T8477] dump_stack+0x128/0x182 [ 68.838841][ T8477] should_fail.cold.4+0x5/0x13 [ 68.843594][ T8477] ? fault_create_debugfs_attr+0x140/0x140 [ 68.849381][ T8477] ? __lock_acquire+0xc56/0x3be0 [ 68.854302][ T8477] should_failslab+0x5/0xf [ 68.858692][ T8477] kmem_cache_alloc_node+0x55/0x780 [ 68.863868][ T8477] ? kmem_cache_free+0x7f/0x320 [ 68.868690][ T8477] ? sock_close+0xf/0x20 [ 68.872926][ T8477] ? __fput+0x2a4/0x7a0 [ 68.877067][ T8477] ? task_work_run+0xc2/0x160 [ 68.881728][ T8477] ? exit_to_usermode_loop+0x23d/0x2d0 [ 68.887172][ T8477] __alloc_skb+0x92/0x510 [ 68.891500][ T8477] ? netdev_alloc_frag+0x150/0x150 [ 68.894028][ T8489] FAULT_INJECTION: forcing a failure. [ 68.894028][ T8489] name failslab, interval 1, probability 0, space 0, times 0 [ 68.896596][ T8477] ? lock_downgrade+0x800/0x800 [ 68.896607][ T8477] tipc_buf_acquire+0x1c/0xd0 [ 68.896613][ T8477] tipc_msg_reverse+0x15d/0x7c0 [ 68.896627][ T8477] tipc_sk_respond+0x1da/0x700 [ 68.896635][ T8477] ? tipc_sk_create+0x1b50/0x1b50 [ 68.896641][ T8477] ? kmem_cache_free+0x99/0x320 [ 68.896652][ T8477] __tipc_shutdown+0x86f/0xf90 [ 68.913114][ T8490] FAULT_INJECTION: forcing a failure. [ 68.913114][ T8490] name failslab, interval 1, probability 0, space 0, times 0 [ 68.914022][ T8477] ? tipc_accept+0xe50/0xe50 [ 68.914037][ T8477] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 68.914060][ T8477] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 68.914069][ T8477] ? lock_sock_nested+0x7d/0xf0 [ 68.927565][ T8491] FAULT_INJECTION: forcing a failure. [ 68.927565][ T8491] name failslab, interval 1, probability 0, space 0, times 0 [ 68.928259][ T8477] tipc_release+0xa3/0x11b0 [ 68.928266][ T8477] ? down_write+0xdb/0x150 [ 68.928273][ T8477] ? down_write_killable_nested+0x170/0x170 [ 69.003796][ T8477] ? fsnotify_first_mark+0x120/0x120 [ 69.009054][ T8477] ? fcntl_setlk+0xaa0/0xaa0 [ 69.013612][ T8477] __sock_release+0xbb/0x270 [ 69.018174][ T8477] sock_close+0xf/0x20 [ 69.022220][ T8477] __fput+0x2a4/0x7a0 [ 69.026168][ T8477] task_work_run+0xc2/0x160 [ 69.030640][ T8477] exit_to_usermode_loop+0x23d/0x2d0 [ 69.035890][ T8477] do_syscall_64+0x52a/0x620 [ 69.040454][ T8477] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 69.046316][ T8477] RIP: 0033:0x45cba9 [ 69.050185][ T8477] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 69.069755][ T8477] RSP: 002b:00007f177af7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 69.078128][ T8477] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 69.086067][ T8477] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 69.094001][ T8477] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 69.101935][ T8477] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 69.109872][ T8477] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af806d4 [ 69.117818][ T8491] CPU: 0 PID: 8491 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 69.126034][ T8491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.136076][ T8491] Call Trace: [ 69.139348][ T8491] dump_stack+0x128/0x182 [ 69.143660][ T8491] should_fail.cold.4+0x5/0x13 [ 69.148411][ T8491] ? fault_create_debugfs_attr+0x140/0x140 [ 69.154190][ T8491] ? __lock_acquire+0xc56/0x3be0 [ 69.159113][ T8491] should_failslab+0x5/0xf [ 69.163506][ T8491] kmem_cache_alloc_node+0x55/0x780 [ 69.168683][ T8491] ? kmem_cache_free+0x7f/0x320 [ 69.173609][ T8491] ? sock_close+0xf/0x20 [ 69.177845][ T8491] ? __fput+0x2a4/0x7a0 [ 69.181974][ T8491] ? task_work_run+0xc2/0x160 [ 69.186627][ T8491] ? exit_to_usermode_loop+0x23d/0x2d0 [ 69.192068][ T8491] __alloc_skb+0x92/0x510 [ 69.196377][ T8491] ? netdev_alloc_frag+0x150/0x150 [ 69.201481][ T8491] ? lock_downgrade+0x800/0x800 [ 69.206313][ T8491] tipc_buf_acquire+0x1c/0xd0 [ 69.210973][ T8491] tipc_msg_reverse+0x15d/0x7c0 [ 69.215807][ T8491] tipc_sk_respond+0x1da/0x700 [ 69.220542][ T8491] ? tipc_sk_create+0x1b50/0x1b50 [ 69.225583][ T8491] ? kmem_cache_free+0x99/0x320 [ 69.230427][ T8491] __tipc_shutdown+0x86f/0xf90 [ 69.235188][ T8491] ? tipc_accept+0xe50/0xe50 [ 69.239872][ T8491] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 69.245666][ T8491] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 69.251712][ T8491] ? lock_sock_nested+0x7d/0xf0 [ 69.256538][ T8491] tipc_release+0xa3/0x11b0 [ 69.261023][ T8491] ? down_write+0xdb/0x150 [ 69.265419][ T8491] ? down_write_killable_nested+0x170/0x170 [ 69.271288][ T8491] ? fsnotify_first_mark+0x120/0x120 [ 69.276554][ T8491] ? fcntl_setlk+0xaa0/0xaa0 [ 69.281129][ T8491] __sock_release+0xbb/0x270 [ 69.285702][ T8491] sock_close+0xf/0x20 [ 69.289750][ T8491] __fput+0x2a4/0x7a0 [ 69.293718][ T8491] task_work_run+0xc2/0x160 [ 69.298200][ T8491] exit_to_usermode_loop+0x23d/0x2d0 [ 69.303456][ T8491] do_syscall_64+0x52a/0x620 [ 69.308021][ T8491] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 69.311168][ T8500] FAULT_INJECTION: forcing a failure. [ 69.311168][ T8500] name failslab, interval 1, probability 0, space 0, times 0 [ 69.313885][ T8491] RIP: 0033:0x45cba9 [ 69.313891][ T8491] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 69.313895][ T8491] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 69.313901][ T8491] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 69.313904][ T8491] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 69.313908][ T8491] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 69.313911][ T8491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 69.313915][ T8491] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 [ 69.323199][ T8489] CPU: 0 PID: 8489 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 69.406243][ T8489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.416280][ T8489] Call Trace: [ 69.419552][ T8489] dump_stack+0x128/0x182 [ 69.423895][ T8489] should_fail.cold.4+0x5/0x13 [ 69.428632][ T8489] ? fault_create_debugfs_attr+0x140/0x140 [ 69.434416][ T8489] ? __lock_acquire+0xc56/0x3be0 [ 69.439338][ T8489] should_failslab+0x5/0xf [ 69.443735][ T8489] kmem_cache_alloc_node+0x55/0x780 [ 69.448910][ T8489] ? kmem_cache_free+0x7f/0x320 [ 69.453740][ T8489] ? sock_close+0xf/0x20 [ 69.457958][ T8489] ? __fput+0x2a4/0x7a0 [ 69.462090][ T8489] ? task_work_run+0xc2/0x160 [ 69.466744][ T8489] ? exit_to_usermode_loop+0x23d/0x2d0 [ 69.472196][ T8489] __alloc_skb+0x92/0x510 [ 69.476505][ T8489] ? netdev_alloc_frag+0x150/0x150 [ 69.481600][ T8489] ? lock_downgrade+0x800/0x800 [ 69.486434][ T8489] tipc_buf_acquire+0x1c/0xd0 [ 69.491095][ T8489] tipc_msg_reverse+0x15d/0x7c0 [ 69.495934][ T8489] tipc_sk_respond+0x1da/0x700 [ 69.500681][ T8489] ? tipc_sk_create+0x1b50/0x1b50 [ 69.505692][ T8489] ? kmem_cache_free+0x99/0x320 [ 69.510527][ T8489] __tipc_shutdown+0x86f/0xf90 [ 69.515278][ T8489] ? tipc_accept+0xe50/0xe50 [ 69.519861][ T8489] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 69.525653][ T8489] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 69.531694][ T8489] ? lock_sock_nested+0x7d/0xf0 [ 69.536517][ T8489] tipc_release+0xa3/0x11b0 [ 69.541006][ T8489] ? down_write+0xdb/0x150 [ 69.545395][ T8489] ? down_write_killable_nested+0x170/0x170 [ 69.551265][ T8489] ? fsnotify_first_mark+0x120/0x120 [ 69.556523][ T8489] ? fcntl_setlk+0xaa0/0xaa0 [ 69.561094][ T8489] __sock_release+0xbb/0x270 [ 69.567157][ T8489] sock_close+0xf/0x20 [ 69.571201][ T8489] __fput+0x2a4/0x7a0 [ 69.575165][ T8489] task_work_run+0xc2/0x160 [ 69.579642][ T8489] exit_to_usermode_loop+0x23d/0x2d0 [ 69.584900][ T8489] do_syscall_64+0x52a/0x620 [ 69.589462][ T8489] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 69.595333][ T8489] RIP: 0033:0x45cba9 [ 69.599204][ T8489] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 69.618962][ T8489] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 69.627456][ T8489] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 69.635422][ T8489] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 69.643374][ T8489] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 69.651315][ T8489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 69.659261][ T8489] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 69.668490][ T8500] CPU: 1 PID: 8500 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 69.676723][ T8500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.686756][ T8500] Call Trace: [ 69.690029][ T8500] dump_stack+0x128/0x182 [ 69.694345][ T8500] should_fail.cold.4+0x5/0x13 [ 69.699092][ T8500] ? fault_create_debugfs_attr+0x140/0x140 [ 69.704877][ T8500] ? __lock_acquire+0xc56/0x3be0 [ 69.709802][ T8500] should_failslab+0x5/0xf [ 69.714196][ T8500] kmem_cache_alloc_node+0x55/0x780 [ 69.719368][ T8500] ? kmem_cache_free+0x7f/0x320 [ 69.724198][ T8500] ? sock_close+0xf/0x20 [ 69.728415][ T8500] ? __fput+0x2a4/0x7a0 [ 69.732534][ T8500] ? task_work_run+0xc2/0x160 [ 69.737264][ T8500] ? exit_to_usermode_loop+0x23d/0x2d0 [ 69.742690][ T8500] __alloc_skb+0x92/0x510 [ 69.746982][ T8500] ? netdev_alloc_frag+0x150/0x150 [ 69.752066][ T8500] ? lock_downgrade+0x800/0x800 [ 69.756984][ T8500] tipc_buf_acquire+0x1c/0xd0 [ 69.761639][ T8500] tipc_msg_reverse+0x15d/0x7c0 [ 69.764250][ T8505] FAULT_INJECTION: forcing a failure. [ 69.764250][ T8505] name failslab, interval 1, probability 0, space 0, times 0 [ 69.766468][ T8500] tipc_sk_respond+0x1da/0x700 [ 69.766475][ T8500] ? tipc_sk_create+0x1b50/0x1b50 [ 69.766483][ T8500] ? kmem_cache_free+0x99/0x320 [ 69.793710][ T8500] __tipc_shutdown+0x86f/0xf90 [ 69.798444][ T8500] ? tipc_accept+0xe50/0xe50 [ 69.803005][ T8500] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 69.808786][ T8500] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 69.814844][ T8500] ? lock_sock_nested+0x7d/0xf0 [ 69.819664][ T8500] tipc_release+0xa3/0x11b0 [ 69.824132][ T8500] ? down_write+0xdb/0x150 [ 69.828511][ T8500] ? down_write_killable_nested+0x170/0x170 [ 69.834364][ T8500] ? fsnotify_first_mark+0x120/0x120 [ 69.839614][ T8500] ? fcntl_setlk+0xaa0/0xaa0 [ 69.844167][ T8500] __sock_release+0xbb/0x270 [ 69.848722][ T8500] sock_close+0xf/0x20 [ 69.852754][ T8500] __fput+0x2a4/0x7a0 [ 69.856704][ T8500] task_work_run+0xc2/0x160 [ 69.861180][ T8500] exit_to_usermode_loop+0x23d/0x2d0 [ 69.866434][ T8500] do_syscall_64+0x52a/0x620 [ 69.870989][ T8500] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 69.876844][ T8500] RIP: 0033:0x45cba9 [ 69.880704][ T8500] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 69.900272][ T8500] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 69.908646][ T8500] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 69.916580][ T8500] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 69.924527][ T8500] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 69.932472][ T8500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 69.940414][ T8500] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 69.948365][ T8490] CPU: 0 PID: 8490 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 69.956586][ T8490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.966617][ T8490] Call Trace: [ 69.969889][ T8490] dump_stack+0x128/0x182 [ 69.974203][ T8490] should_fail.cold.4+0x5/0x13 [ 69.978946][ T8490] ? fault_create_debugfs_attr+0x140/0x140 [ 69.984725][ T8490] ? __lock_acquire+0xc56/0x3be0 [ 69.989648][ T8490] should_failslab+0x5/0xf [ 69.994047][ T8490] kmem_cache_alloc_node+0x55/0x780 [ 69.999222][ T8490] ? kmem_cache_free+0x7f/0x320 [ 70.004048][ T8490] ? sock_close+0xf/0x20 [ 70.008266][ T8490] ? __fput+0x2a4/0x7a0 [ 70.012396][ T8490] ? task_work_run+0xc2/0x160 [ 70.017059][ T8490] ? exit_to_usermode_loop+0x23d/0x2d0 [ 70.022537][ T8490] __alloc_skb+0x92/0x510 [ 70.026853][ T8490] ? netdev_alloc_frag+0x150/0x150 [ 70.031948][ T8490] ? lock_downgrade+0x800/0x800 [ 70.036791][ T8490] tipc_buf_acquire+0x1c/0xd0 [ 70.041448][ T8490] tipc_msg_reverse+0x15d/0x7c0 [ 70.046303][ T8490] tipc_sk_respond+0x1da/0x700 [ 70.051053][ T8490] ? tipc_sk_create+0x1b50/0x1b50 [ 70.056065][ T8490] ? kmem_cache_free+0x99/0x320 [ 70.060908][ T8490] __tipc_shutdown+0x86f/0xf90 [ 70.065656][ T8490] ? tipc_accept+0xe50/0xe50 [ 70.070229][ T8490] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 70.076014][ T8490] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 70.082060][ T8490] ? lock_sock_nested+0x7d/0xf0 [ 70.086901][ T8490] tipc_release+0xa3/0x11b0 [ 70.091383][ T8490] ? down_write+0xdb/0x150 [ 70.095784][ T8490] ? down_write_killable_nested+0x170/0x170 [ 70.101663][ T8490] ? fsnotify_first_mark+0x120/0x120 [ 70.106934][ T8490] ? fcntl_setlk+0xaa0/0xaa0 [ 70.111506][ T8490] __sock_release+0xbb/0x270 [ 70.116086][ T8490] sock_close+0xf/0x20 [ 70.120134][ T8490] __fput+0x2a4/0x7a0 [ 70.124102][ T8490] task_work_run+0xc2/0x160 [ 70.128603][ T8490] exit_to_usermode_loop+0x23d/0x2d0 [ 70.133868][ T8490] do_syscall_64+0x52a/0x620 [ 70.138438][ T8490] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 70.144307][ T8490] RIP: 0033:0x45cba9 [ 70.148179][ T8490] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 70.167760][ T8490] RSP: 002b:00007f7975ef3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 70.176233][ T8490] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 70.184185][ T8490] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 70.192137][ T8490] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 70.200087][ T8490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 70.208029][ T8490] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ef46d4 [ 70.215983][ T8505] CPU: 1 PID: 8505 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 70.224208][ T8505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.234241][ T8505] Call Trace: [ 70.237514][ T8505] dump_stack+0x128/0x182 [ 70.241834][ T8505] should_fail.cold.4+0x5/0x13 [ 70.246585][ T8505] ? fault_create_debugfs_attr+0x140/0x140 [ 70.252377][ T8505] ? __lock_acquire+0xc56/0x3be0 [ 70.257300][ T8505] should_failslab+0x5/0xf [ 70.261694][ T8505] kmem_cache_alloc_node+0x55/0x780 [ 70.266866][ T8505] ? kmem_cache_free+0x7f/0x320 [ 70.271691][ T8505] ? sock_close+0xf/0x20 [ 70.275907][ T8505] ? __fput+0x2a4/0x7a0 [ 70.280037][ T8505] ? task_work_run+0xc2/0x160 [ 70.284693][ T8505] ? exit_to_usermode_loop+0x23d/0x2d0 [ 70.290131][ T8505] __alloc_skb+0x92/0x510 [ 70.294442][ T8505] ? netdev_alloc_frag+0x150/0x150 [ 70.297964][ T8518] FAULT_INJECTION: forcing a failure. [ 70.297964][ T8518] name failslab, interval 1, probability 0, space 0, times 0 [ 70.299536][ T8505] ? lock_downgrade+0x800/0x800 [ 70.299557][ T8505] tipc_buf_acquire+0x1c/0xd0 [ 70.299567][ T8505] tipc_msg_reverse+0x15d/0x7c0 [ 70.299597][ T8505] tipc_sk_respond+0x1da/0x700 [ 70.331117][ T8505] ? tipc_sk_create+0x1b50/0x1b50 [ 70.336114][ T8505] ? kmem_cache_free+0x99/0x320 [ 70.340937][ T8505] __tipc_shutdown+0x86f/0xf90 [ 70.345683][ T8505] ? tipc_accept+0xe50/0xe50 [ 70.350243][ T8505] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 70.356017][ T8505] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 70.362053][ T8505] ? lock_sock_nested+0x7d/0xf0 [ 70.366888][ T8505] tipc_release+0xa3/0x11b0 [ 70.371351][ T8505] ? down_write+0xdb/0x150 [ 70.375748][ T8505] ? down_write_killable_nested+0x170/0x170 [ 70.381625][ T8505] ? fsnotify_first_mark+0x120/0x120 [ 70.386876][ T8505] ? fcntl_setlk+0xaa0/0xaa0 [ 70.391433][ T8505] __sock_release+0xbb/0x270 [ 70.395988][ T8505] sock_close+0xf/0x20 [ 70.400020][ T8505] __fput+0x2a4/0x7a0 [ 70.403971][ T8505] task_work_run+0xc2/0x160 [ 70.408444][ T8505] exit_to_usermode_loop+0x23d/0x2d0 [ 70.413717][ T8505] do_syscall_64+0x52a/0x620 [ 70.418269][ T8505] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 70.424127][ T8505] RIP: 0033:0x45cba9 [ 70.427990][ T8505] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 70.447657][ T8505] RSP: 002b:00007fbd2e124c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 70.456040][ T8505] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 70.463984][ T8505] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 70.471922][ T8505] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 70.479877][ T8505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 70.487816][ T8505] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1256d4 [ 70.495784][ T8518] CPU: 0 PID: 8518 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 70.504002][ T8518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.514036][ T8518] Call Trace: [ 70.517313][ T8518] dump_stack+0x128/0x182 2020/07/20 06:41:47 executed programs: 67 [ 70.521631][ T8518] should_fail.cold.4+0x5/0x13 [ 70.526374][ T8518] ? fault_create_debugfs_attr+0x140/0x140 [ 70.532161][ T8518] ? __lock_acquire+0xc56/0x3be0 [ 70.537094][ T8518] should_failslab+0x5/0xf [ 70.541496][ T8518] kmem_cache_alloc_node+0x55/0x780 [ 70.546681][ T8518] ? kmem_cache_free+0x7f/0x320 [ 70.551514][ T8518] ? sock_close+0xf/0x20 [ 70.555740][ T8518] ? __fput+0x2a4/0x7a0 [ 70.559883][ T8518] ? task_work_run+0xc2/0x160 [ 70.564542][ T8518] ? exit_to_usermode_loop+0x23d/0x2d0 [ 70.570071][ T8518] __alloc_skb+0x92/0x510 [ 70.574384][ T8518] ? netdev_alloc_frag+0x150/0x150 [ 70.579476][ T8518] ? lock_downgrade+0x800/0x800 [ 70.584307][ T8518] tipc_buf_acquire+0x1c/0xd0 [ 70.587713][ T8522] FAULT_INJECTION: forcing a failure. [ 70.587713][ T8522] name failslab, interval 1, probability 0, space 0, times 0 [ 70.588959][ T8518] tipc_msg_reverse+0x15d/0x7c0 [ 70.588973][ T8518] tipc_sk_respond+0x1da/0x700 [ 70.588981][ T8518] ? tipc_sk_create+0x1b50/0x1b50 [ 70.588989][ T8518] ? kmem_cache_free+0x99/0x320 [ 70.589000][ T8518] __tipc_shutdown+0x86f/0xf90 [ 70.589011][ T8518] ? tipc_accept+0xe50/0xe50 [ 70.589023][ T8518] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 70.636102][ T8518] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 70.642156][ T8518] ? lock_sock_nested+0x7d/0xf0 [ 70.646996][ T8518] tipc_release+0xa3/0x11b0 [ 70.651479][ T8518] ? down_write+0xdb/0x150 [ 70.655877][ T8518] ? down_write_killable_nested+0x170/0x170 [ 70.661831][ T8518] ? fsnotify_first_mark+0x120/0x120 [ 70.667093][ T8518] ? fcntl_setlk+0xaa0/0xaa0 [ 70.671696][ T8518] __sock_release+0xbb/0x270 [ 70.676263][ T8518] sock_close+0xf/0x20 [ 70.680315][ T8518] __fput+0x2a4/0x7a0 [ 70.684292][ T8518] task_work_run+0xc2/0x160 [ 70.688769][ T8518] exit_to_usermode_loop+0x23d/0x2d0 [ 70.694029][ T8518] do_syscall_64+0x52a/0x620 [ 70.698596][ T8518] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 70.704459][ T8518] RIP: 0033:0x45cba9 [ 70.708332][ T8518] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 70.728021][ T8518] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 70.736409][ T8518] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 70.744351][ T8518] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 70.752296][ T8518] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 70.760258][ T8518] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 70.768203][ T8518] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 [ 70.783825][ T8522] CPU: 1 PID: 8522 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 70.792056][ T8522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.802094][ T8522] Call Trace: [ 70.805384][ T8522] dump_stack+0x128/0x182 [ 70.809786][ T8522] should_fail.cold.4+0x5/0x13 [ 70.814537][ T8522] ? fault_create_debugfs_attr+0x140/0x140 [ 70.820342][ T8522] ? __lock_acquire+0xc56/0x3be0 [ 70.825262][ T8522] should_failslab+0x5/0xf [ 70.829657][ T8522] kmem_cache_alloc_node+0x55/0x780 [ 70.834834][ T8522] ? kmem_cache_free+0x7f/0x320 [ 70.839659][ T8522] ? sock_close+0xf/0x20 [ 70.843879][ T8522] ? __fput+0x2a4/0x7a0 [ 70.848013][ T8522] ? task_work_run+0xc2/0x160 [ 70.851712][ T8529] FAULT_INJECTION: forcing a failure. [ 70.851712][ T8529] name failslab, interval 1, probability 0, space 0, times 0 [ 70.852663][ T8522] ? exit_to_usermode_loop+0x23d/0x2d0 [ 70.852672][ T8522] __alloc_skb+0x92/0x510 [ 70.852680][ T8522] ? netdev_alloc_frag+0x150/0x150 [ 70.852691][ T8522] ? lock_downgrade+0x800/0x800 [ 70.884841][ T8522] tipc_buf_acquire+0x1c/0xd0 [ 70.884885][ T8530] FAULT_INJECTION: forcing a failure. [ 70.884885][ T8530] name failslab, interval 1, probability 0, space 0, times 0 [ 70.889485][ T8522] tipc_msg_reverse+0x15d/0x7c0 [ 70.889497][ T8522] tipc_sk_respond+0x1da/0x700 [ 70.889505][ T8522] ? tipc_sk_create+0x1b50/0x1b50 [ 70.889513][ T8522] ? kmem_cache_free+0x99/0x320 [ 70.889524][ T8522] __tipc_shutdown+0x86f/0xf90 [ 70.926128][ T8522] ? tipc_accept+0xe50/0xe50 [ 70.930687][ T8522] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 70.936457][ T8522] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 70.942488][ T8522] ? lock_sock_nested+0x7d/0xf0 [ 70.947301][ T8522] tipc_release+0xa3/0x11b0 [ 70.951764][ T8522] ? down_write+0xdb/0x150 [ 70.956162][ T8522] ? down_write_killable_nested+0x170/0x170 [ 70.962017][ T8522] ? fsnotify_first_mark+0x120/0x120 [ 70.967368][ T8522] ? fcntl_setlk+0xaa0/0xaa0 [ 70.971922][ T8522] __sock_release+0xbb/0x270 [ 70.976566][ T8522] sock_close+0xf/0x20 [ 70.980599][ T8522] __fput+0x2a4/0x7a0 [ 70.984550][ T8522] task_work_run+0xc2/0x160 [ 70.989023][ T8522] exit_to_usermode_loop+0x23d/0x2d0 [ 70.994280][ T8522] do_syscall_64+0x52a/0x620 [ 70.998835][ T8522] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 71.004808][ T8522] RIP: 0033:0x45cba9 [ 71.008672][ T8522] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 71.028256][ T8522] RSP: 002b:00007fd9178acc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 71.036640][ T8522] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 71.044582][ T8522] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 71.052517][ T8522] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 71.060465][ T8522] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 71.068401][ T8522] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ad6d4 [ 71.076348][ T8530] CPU: 0 PID: 8530 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 71.084568][ T8530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.094611][ T8530] Call Trace: [ 71.097881][ T8530] dump_stack+0x128/0x182 [ 71.102193][ T8530] should_fail.cold.4+0x5/0x13 [ 71.106939][ T8530] ? fault_create_debugfs_attr+0x140/0x140 [ 71.112726][ T8530] ? __lock_acquire+0xc56/0x3be0 [ 71.117701][ T8530] should_failslab+0x5/0xf [ 71.122101][ T8530] kmem_cache_alloc_node+0x55/0x780 [ 71.127284][ T8530] ? kmem_cache_free+0x7f/0x320 [ 71.132116][ T8530] ? sock_close+0xf/0x20 [ 71.136351][ T8530] ? __fput+0x2a4/0x7a0 [ 71.140483][ T8530] ? task_work_run+0xc2/0x160 [ 71.145144][ T8530] ? exit_to_usermode_loop+0x23d/0x2d0 [ 71.150578][ T8530] __alloc_skb+0x92/0x510 [ 71.154879][ T8530] ? netdev_alloc_frag+0x150/0x150 [ 71.159990][ T8530] ? lock_downgrade+0x800/0x800 [ 71.164818][ T8530] tipc_buf_acquire+0x1c/0xd0 [ 71.169472][ T8530] tipc_msg_reverse+0x15d/0x7c0 [ 71.174308][ T8530] tipc_sk_respond+0x1da/0x700 [ 71.179055][ T8530] ? tipc_sk_create+0x1b50/0x1b50 [ 71.184058][ T8530] ? kmem_cache_free+0x99/0x320 [ 71.188889][ T8530] __tipc_shutdown+0x86f/0xf90 [ 71.193631][ T8530] ? tipc_accept+0xe50/0xe50 [ 71.198207][ T8530] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 71.203987][ T8530] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 71.210029][ T8530] ? lock_sock_nested+0x7d/0xf0 [ 71.214860][ T8530] tipc_release+0xa3/0x11b0 [ 71.219440][ T8530] ? down_write+0xdb/0x150 [ 71.223825][ T8530] ? down_write_killable_nested+0x170/0x170 [ 71.229693][ T8530] ? fsnotify_first_mark+0x120/0x120 [ 71.234955][ T8530] ? fcntl_setlk+0xaa0/0xaa0 [ 71.239533][ T8530] __sock_release+0xbb/0x270 [ 71.244104][ T8530] sock_close+0xf/0x20 [ 71.248255][ T8530] __fput+0x2a4/0x7a0 [ 71.252229][ T8530] task_work_run+0xc2/0x160 [ 71.256717][ T8530] exit_to_usermode_loop+0x23d/0x2d0 [ 71.262000][ T8530] do_syscall_64+0x52a/0x620 [ 71.266573][ T8530] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 71.272440][ T8530] RIP: 0033:0x45cba9 [ 71.276309][ T8530] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 71.295888][ T8530] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 71.304278][ T8530] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 71.312227][ T8530] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 71.320174][ T8530] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 71.328121][ T8530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 71.336068][ T8530] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 71.352405][ T8529] CPU: 1 PID: 8529 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 71.360630][ T8529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.370665][ T8529] Call Trace: [ 71.373935][ T8529] dump_stack+0x128/0x182 [ 71.378249][ T8529] should_fail.cold.4+0x5/0x13 [ 71.382996][ T8529] ? fault_create_debugfs_attr+0x140/0x140 [ 71.388809][ T8529] ? __lock_acquire+0xc56/0x3be0 [ 71.393736][ T8529] should_failslab+0x5/0xf [ 71.398132][ T8529] kmem_cache_alloc_node+0x55/0x780 [ 71.403308][ T8529] ? kmem_cache_free+0x7f/0x320 [ 71.408140][ T8529] ? sock_close+0xf/0x20 [ 71.412378][ T8529] ? __fput+0x2a4/0x7a0 [ 71.416542][ T8529] ? task_work_run+0xc2/0x160 [ 71.421196][ T8529] ? exit_to_usermode_loop+0x23d/0x2d0 [ 71.426638][ T8529] __alloc_skb+0x92/0x510 [ 71.430951][ T8529] ? netdev_alloc_frag+0x150/0x150 [ 71.436048][ T8529] ? lock_downgrade+0x800/0x800 [ 71.440879][ T8529] tipc_buf_acquire+0x1c/0xd0 [ 71.445546][ T8529] tipc_msg_reverse+0x15d/0x7c0 [ 71.450397][ T8529] tipc_sk_respond+0x1da/0x700 [ 71.455140][ T8529] ? tipc_sk_create+0x1b50/0x1b50 [ 71.457445][ T8544] FAULT_INJECTION: forcing a failure. [ 71.457445][ T8544] name failslab, interval 1, probability 0, space 0, times 0 [ 71.460136][ T8529] ? kmem_cache_free+0x99/0x320 [ 71.460147][ T8529] __tipc_shutdown+0x86f/0xf90 [ 71.460159][ T8529] ? tipc_accept+0xe50/0xe50 [ 71.460174][ T8529] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 71.492584][ T8529] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 71.493191][ T8546] FAULT_INJECTION: forcing a failure. [ 71.493191][ T8546] name failslab, interval 1, probability 0, space 0, times 0 [ 71.498701][ T8529] ? lock_sock_nested+0x7d/0xf0 [ 71.498710][ T8529] tipc_release+0xa3/0x11b0 [ 71.498717][ T8529] ? down_write+0xdb/0x150 [ 71.498722][ T8529] ? down_write_killable_nested+0x170/0x170 [ 71.498729][ T8529] ? fsnotify_first_mark+0x120/0x120 [ 71.498737][ T8529] ? fcntl_setlk+0xaa0/0xaa0 [ 71.498750][ T8529] __sock_release+0xbb/0x270 [ 71.498757][ T8529] sock_close+0xf/0x20 [ 71.498764][ T8529] __fput+0x2a4/0x7a0 [ 71.528723][ T8547] FAULT_INJECTION: forcing a failure. [ 71.528723][ T8547] name failslab, interval 1, probability 0, space 0, times 0 [ 71.530932][ T8529] task_work_run+0xc2/0x160 [ 71.530946][ T8529] exit_to_usermode_loop+0x23d/0x2d0 [ 71.530956][ T8529] do_syscall_64+0x52a/0x620 [ 71.530967][ T8529] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 71.530974][ T8529] RIP: 0033:0x45cba9 [ 71.530980][ T8529] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 71.530985][ T8529] RSP: 002b:00007f7975ef3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 71.617833][ T8529] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 71.625769][ T8529] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 71.633703][ T8529] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 71.641638][ T8529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 71.649575][ T8529] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ef46d4 [ 71.657522][ T8547] CPU: 0 PID: 8547 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 71.665743][ T8547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.675779][ T8547] Call Trace: [ 71.679049][ T8547] dump_stack+0x128/0x182 [ 71.683356][ T8547] should_fail.cold.4+0x5/0x13 [ 71.688096][ T8547] ? fault_create_debugfs_attr+0x140/0x140 [ 71.693879][ T8547] ? __lock_acquire+0xc56/0x3be0 [ 71.698810][ T8547] should_failslab+0x5/0xf [ 71.703206][ T8547] kmem_cache_alloc_node+0x55/0x780 [ 71.708386][ T8547] ? kmem_cache_free+0x7f/0x320 [ 71.713215][ T8547] ? sock_close+0xf/0x20 [ 71.717440][ T8547] ? __fput+0x2a4/0x7a0 [ 71.721664][ T8547] ? task_work_run+0xc2/0x160 [ 71.726319][ T8547] ? exit_to_usermode_loop+0x23d/0x2d0 [ 71.731758][ T8547] __alloc_skb+0x92/0x510 [ 71.736066][ T8547] ? netdev_alloc_frag+0x150/0x150 [ 71.741158][ T8547] ? lock_downgrade+0x800/0x800 [ 71.745988][ T8547] tipc_buf_acquire+0x1c/0xd0 [ 71.750644][ T8547] tipc_msg_reverse+0x15d/0x7c0 [ 71.755478][ T8547] tipc_sk_respond+0x1da/0x700 [ 71.760219][ T8547] ? tipc_sk_create+0x1b50/0x1b50 [ 71.765225][ T8547] ? kmem_cache_free+0x99/0x320 [ 71.770058][ T8547] __tipc_shutdown+0x86f/0xf90 [ 71.774811][ T8547] ? tipc_accept+0xe50/0xe50 [ 71.779387][ T8547] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 71.785395][ T8547] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 71.791450][ T8547] ? lock_sock_nested+0x7d/0xf0 [ 71.796271][ T8547] tipc_release+0xa3/0x11b0 [ 71.800748][ T8547] ? down_write+0xdb/0x150 [ 71.805139][ T8547] ? down_write_killable_nested+0x170/0x170 [ 71.811009][ T8547] ? fsnotify_first_mark+0x120/0x120 [ 71.816268][ T8547] ? fcntl_setlk+0xaa0/0xaa0 [ 71.820832][ T8547] __sock_release+0xbb/0x270 [ 71.825429][ T8547] sock_close+0xf/0x20 [ 71.829477][ T8547] __fput+0x2a4/0x7a0 [ 71.833447][ T8547] task_work_run+0xc2/0x160 [ 71.838020][ T8547] exit_to_usermode_loop+0x23d/0x2d0 [ 71.843275][ T8547] do_syscall_64+0x52a/0x620 [ 71.847844][ T8547] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 71.853721][ T8547] RIP: 0033:0x45cba9 [ 71.857592][ T8547] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 71.877257][ T8547] RSP: 002b:00007f177af5ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 71.885772][ T8547] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 71.893721][ T8547] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 71.901661][ T8547] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 71.909599][ T8547] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 71.917544][ T8547] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af5f6d4 [ 71.941136][ T8544] CPU: 1 PID: 8544 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 71.949375][ T8544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.959407][ T8544] Call Trace: [ 71.962675][ T8544] dump_stack+0x128/0x182 [ 71.966984][ T8544] should_fail.cold.4+0x5/0x13 [ 71.971728][ T8544] ? fault_create_debugfs_attr+0x140/0x140 [ 71.977504][ T8544] ? __lock_acquire+0xc56/0x3be0 [ 71.982409][ T8544] should_failslab+0x5/0xf [ 71.986923][ T8544] kmem_cache_alloc_node+0x55/0x780 [ 71.992103][ T8544] ? kmem_cache_free+0x7f/0x320 [ 71.996940][ T8544] ? sock_close+0xf/0x20 [ 72.001160][ T8544] ? __fput+0x2a4/0x7a0 [ 72.005397][ T8544] ? task_work_run+0xc2/0x160 [ 72.009928][ T8557] FAULT_INJECTION: forcing a failure. [ 72.009928][ T8557] name failslab, interval 1, probability 0, space 0, times 0 [ 72.010042][ T8544] ? exit_to_usermode_loop+0x23d/0x2d0 [ 72.010051][ T8544] __alloc_skb+0x92/0x510 [ 72.032316][ T8544] ? netdev_alloc_frag+0x150/0x150 [ 72.037398][ T8544] ? lock_downgrade+0x800/0x800 [ 72.042214][ T8544] tipc_buf_acquire+0x1c/0xd0 [ 72.046858][ T8544] tipc_msg_reverse+0x15d/0x7c0 [ 72.051682][ T8544] tipc_sk_respond+0x1da/0x700 [ 72.056413][ T8544] ? tipc_sk_create+0x1b50/0x1b50 [ 72.061405][ T8544] ? kmem_cache_free+0x99/0x320 [ 72.066226][ T8544] __tipc_shutdown+0x86f/0xf90 [ 72.070957][ T8544] ? tipc_accept+0xe50/0xe50 [ 72.075539][ T8544] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 72.081317][ T8544] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 72.087347][ T8544] ? lock_sock_nested+0x7d/0xf0 [ 72.092180][ T8544] tipc_release+0xa3/0x11b0 [ 72.096646][ T8544] ? down_write+0xdb/0x150 [ 72.101026][ T8544] ? down_write_killable_nested+0x170/0x170 [ 72.106883][ T8544] ? fsnotify_first_mark+0x120/0x120 [ 72.112175][ T8544] ? fcntl_setlk+0xaa0/0xaa0 [ 72.116740][ T8544] __sock_release+0xbb/0x270 [ 72.121297][ T8544] sock_close+0xf/0x20 [ 72.125333][ T8544] __fput+0x2a4/0x7a0 [ 72.129284][ T8544] task_work_run+0xc2/0x160 [ 72.133758][ T8544] exit_to_usermode_loop+0x23d/0x2d0 [ 72.139010][ T8544] do_syscall_64+0x52a/0x620 [ 72.143564][ T8544] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 72.149519][ T8544] RIP: 0033:0x45cba9 [ 72.153387][ T8544] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 72.172966][ T8544] RSP: 002b:00007fbd2e124c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 72.181358][ T8544] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 72.189300][ T8544] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 72.197240][ T8544] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 72.205182][ T8544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 72.213121][ T8544] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1256d4 [ 72.221076][ T8546] CPU: 0 PID: 8546 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 72.229407][ T8546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.239449][ T8546] Call Trace: [ 72.242720][ T8546] dump_stack+0x128/0x182 [ 72.247046][ T8546] should_fail.cold.4+0x5/0x13 [ 72.251790][ T8546] ? fault_create_debugfs_attr+0x140/0x140 [ 72.257573][ T8546] ? __lock_acquire+0xc56/0x3be0 [ 72.262497][ T8546] should_failslab+0x5/0xf [ 72.266902][ T8546] kmem_cache_alloc_node+0x55/0x780 [ 72.272079][ T8546] ? kmem_cache_free+0x7f/0x320 [ 72.276908][ T8546] ? sock_close+0xf/0x20 [ 72.281131][ T8546] ? __fput+0x2a4/0x7a0 [ 72.285266][ T8546] ? task_work_run+0xc2/0x160 [ 72.289923][ T8546] ? exit_to_usermode_loop+0x23d/0x2d0 [ 72.295360][ T8546] __alloc_skb+0x92/0x510 [ 72.299669][ T8546] ? netdev_alloc_frag+0x150/0x150 [ 72.304764][ T8546] ? lock_downgrade+0x800/0x800 [ 72.309600][ T8546] tipc_buf_acquire+0x1c/0xd0 [ 72.314256][ T8546] tipc_msg_reverse+0x15d/0x7c0 [ 72.319092][ T8546] tipc_sk_respond+0x1da/0x700 [ 72.323836][ T8546] ? tipc_sk_create+0x1b50/0x1b50 [ 72.328843][ T8546] ? kmem_cache_free+0x99/0x320 [ 72.333680][ T8546] __tipc_shutdown+0x86f/0xf90 [ 72.338432][ T8546] ? tipc_accept+0xe50/0xe50 [ 72.343010][ T8546] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 72.348797][ T8546] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 72.354844][ T8546] ? lock_sock_nested+0x7d/0xf0 [ 72.359685][ T8546] tipc_release+0xa3/0x11b0 [ 72.364173][ T8546] ? down_write+0xdb/0x150 [ 72.368567][ T8546] ? down_write_killable_nested+0x170/0x170 [ 72.374441][ T8546] ? fsnotify_first_mark+0x120/0x120 [ 72.379719][ T8546] ? fcntl_setlk+0xaa0/0xaa0 [ 72.384294][ T8546] __sock_release+0xbb/0x270 [ 72.388871][ T8546] sock_close+0xf/0x20 [ 72.392918][ T8546] __fput+0x2a4/0x7a0 [ 72.396884][ T8546] task_work_run+0xc2/0x160 [ 72.401373][ T8546] exit_to_usermode_loop+0x23d/0x2d0 [ 72.406646][ T8546] do_syscall_64+0x52a/0x620 [ 72.411220][ T8546] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 72.417091][ T8546] RIP: 0033:0x45cba9 [ 72.420963][ T8546] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 72.440538][ T8546] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 72.448918][ T8546] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 72.456861][ T8546] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 72.464808][ T8546] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 72.472754][ T8546] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 72.480702][ T8546] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 [ 72.488686][ T8557] CPU: 1 PID: 8557 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 72.496903][ T8557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.506937][ T8557] Call Trace: [ 72.510211][ T8557] dump_stack+0x128/0x182 [ 72.514527][ T8557] should_fail.cold.4+0x5/0x13 [ 72.519284][ T8557] ? fault_create_debugfs_attr+0x140/0x140 [ 72.525091][ T8557] ? __lock_acquire+0xc56/0x3be0 [ 72.530023][ T8557] should_failslab+0x5/0xf [ 72.534420][ T8557] kmem_cache_alloc_node+0x55/0x780 [ 72.539613][ T8557] ? kmem_cache_free+0x7f/0x320 [ 72.544437][ T8557] ? sock_close+0xf/0x20 [ 72.548647][ T8557] ? __fput+0x2a4/0x7a0 [ 72.552784][ T8557] ? task_work_run+0xc2/0x160 [ 72.557440][ T8557] ? exit_to_usermode_loop+0x23d/0x2d0 [ 72.562883][ T8557] __alloc_skb+0x92/0x510 [ 72.567208][ T8557] ? netdev_alloc_frag+0x150/0x150 [ 72.572304][ T8557] ? lock_downgrade+0x800/0x800 [ 72.577139][ T8557] tipc_buf_acquire+0x1c/0xd0 [ 72.581787][ T8557] tipc_msg_reverse+0x15d/0x7c0 [ 72.586621][ T8557] tipc_sk_respond+0x1da/0x700 [ 72.589117][ T8568] FAULT_INJECTION: forcing a failure. [ 72.589117][ T8568] name failslab, interval 1, probability 0, space 0, times 0 [ 72.591361][ T8557] ? tipc_sk_create+0x1b50/0x1b50 [ 72.591370][ T8557] ? kmem_cache_free+0x99/0x320 [ 72.591382][ T8557] __tipc_shutdown+0x86f/0xf90 [ 72.591394][ T8557] ? tipc_accept+0xe50/0xe50 [ 72.591407][ T8557] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 72.628811][ T8557] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 72.634846][ T8557] ? lock_sock_nested+0x7d/0xf0 [ 72.639666][ T8557] tipc_release+0xa3/0x11b0 [ 72.644133][ T8557] ? down_write+0xdb/0x150 [ 72.648514][ T8557] ? down_write_killable_nested+0x170/0x170 [ 72.654369][ T8557] ? fsnotify_first_mark+0x120/0x120 [ 72.659622][ T8557] ? fcntl_setlk+0xaa0/0xaa0 [ 72.664177][ T8557] __sock_release+0xbb/0x270 [ 72.668746][ T8557] sock_close+0xf/0x20 [ 72.669624][ T8571] FAULT_INJECTION: forcing a failure. [ 72.669624][ T8571] name failslab, interval 1, probability 0, space 0, times 0 [ 72.672782][ T8557] __fput+0x2a4/0x7a0 [ 72.672795][ T8557] task_work_run+0xc2/0x160 [ 72.672808][ T8557] exit_to_usermode_loop+0x23d/0x2d0 [ 72.672818][ T8557] do_syscall_64+0x52a/0x620 [ 72.672828][ T8557] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 72.672834][ T8557] RIP: 0033:0x45cba9 [ 72.672840][ T8557] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 72.732992][ T8557] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 72.741369][ T8557] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 72.749310][ T8557] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 72.757248][ T8557] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 72.765182][ T8557] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 72.773122][ T8557] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 72.781080][ T8571] CPU: 0 PID: 8571 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 72.789302][ T8571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.799339][ T8571] Call Trace: [ 72.802613][ T8571] dump_stack+0x128/0x182 [ 72.806927][ T8571] should_fail.cold.4+0x5/0x13 [ 72.811677][ T8571] ? fault_create_debugfs_attr+0x140/0x140 [ 72.817459][ T8571] ? __lock_acquire+0xc56/0x3be0 [ 72.822387][ T8571] should_failslab+0x5/0xf [ 72.826788][ T8571] kmem_cache_alloc_node+0x55/0x780 [ 72.831976][ T8571] ? kmem_cache_free+0x7f/0x320 [ 72.836822][ T8571] ? sock_close+0xf/0x20 [ 72.841044][ T8571] ? __fput+0x2a4/0x7a0 [ 72.845178][ T8571] ? task_work_run+0xc2/0x160 [ 72.849831][ T8571] ? exit_to_usermode_loop+0x23d/0x2d0 [ 72.855357][ T8571] __alloc_skb+0x92/0x510 [ 72.859666][ T8571] ? netdev_alloc_frag+0x150/0x150 [ 72.864757][ T8571] ? lock_downgrade+0x800/0x800 [ 72.869589][ T8571] tipc_buf_acquire+0x1c/0xd0 [ 72.874247][ T8571] tipc_msg_reverse+0x15d/0x7c0 [ 72.879077][ T8571] tipc_sk_respond+0x1da/0x700 [ 72.883811][ T8571] ? tipc_sk_create+0x1b50/0x1b50 [ 72.888807][ T8571] ? kmem_cache_free+0x99/0x320 [ 72.893738][ T8571] __tipc_shutdown+0x86f/0xf90 [ 72.898486][ T8571] ? tipc_accept+0xe50/0xe50 [ 72.903062][ T8571] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 72.908852][ T8571] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 72.914887][ T8571] ? lock_sock_nested+0x7d/0xf0 [ 72.919720][ T8571] tipc_release+0xa3/0x11b0 [ 72.924185][ T8571] ? down_write+0xdb/0x150 [ 72.928563][ T8571] ? down_write_killable_nested+0x170/0x170 [ 72.934421][ T8571] ? fsnotify_first_mark+0x120/0x120 [ 72.939668][ T8571] ? fcntl_setlk+0xaa0/0xaa0 [ 72.944230][ T8571] __sock_release+0xbb/0x270 [ 72.948798][ T8571] sock_close+0xf/0x20 [ 72.952837][ T8571] __fput+0x2a4/0x7a0 [ 72.956800][ T8571] task_work_run+0xc2/0x160 [ 72.961371][ T8571] exit_to_usermode_loop+0x23d/0x2d0 [ 72.966635][ T8571] do_syscall_64+0x52a/0x620 [ 72.971199][ T8571] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 72.977062][ T8571] RIP: 0033:0x45cba9 [ 72.980922][ T8571] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 73.000587][ T8571] RSP: 002b:00007fbd2e103c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 73.008978][ T8571] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 73.016930][ T8571] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 73.024891][ T8571] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 73.033009][ T8571] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 73.040951][ T8571] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1046d4 [ 73.048905][ T8568] CPU: 1 PID: 8568 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 73.057123][ T8568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.067152][ T8568] Call Trace: [ 73.070420][ T8568] dump_stack+0x128/0x182 [ 73.074732][ T8568] should_fail.cold.4+0x5/0x13 [ 73.079472][ T8568] ? fault_create_debugfs_attr+0x140/0x140 [ 73.085250][ T8568] ? __lock_acquire+0xc56/0x3be0 [ 73.090166][ T8568] should_failslab+0x5/0xf [ 73.094554][ T8568] kmem_cache_alloc_node+0x55/0x780 [ 73.099727][ T8568] ? kmem_cache_free+0x7f/0x320 [ 73.104628][ T8568] ? sock_close+0xf/0x20 [ 73.108840][ T8568] ? __fput+0x2a4/0x7a0 [ 73.112973][ T8568] ? task_work_run+0xc2/0x160 [ 73.117629][ T8568] ? exit_to_usermode_loop+0x23d/0x2d0 [ 73.118874][ T8582] FAULT_INJECTION: forcing a failure. [ 73.118874][ T8582] name failslab, interval 1, probability 0, space 0, times 0 [ 73.123063][ T8568] __alloc_skb+0x92/0x510 [ 73.123071][ T8568] ? netdev_alloc_frag+0x150/0x150 [ 73.123082][ T8568] ? lock_downgrade+0x800/0x800 [ 73.123093][ T8568] tipc_buf_acquire+0x1c/0xd0 [ 73.123100][ T8568] tipc_msg_reverse+0x15d/0x7c0 [ 73.159280][ T8568] tipc_sk_respond+0x1da/0x700 [ 73.164011][ T8568] ? tipc_sk_create+0x1b50/0x1b50 [ 73.169005][ T8568] ? kmem_cache_free+0x99/0x320 [ 73.173825][ T8568] __tipc_shutdown+0x86f/0xf90 [ 73.175420][ T8584] FAULT_INJECTION: forcing a failure. [ 73.175420][ T8584] name failslab, interval 1, probability 0, space 0, times 0 [ 73.178560][ T8568] ? tipc_accept+0xe50/0xe50 [ 73.178573][ T8568] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 73.178583][ T8568] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 73.178591][ T8568] ? lock_sock_nested+0x7d/0xf0 [ 73.178604][ T8568] tipc_release+0xa3/0x11b0 [ 73.178611][ T8568] ? down_write+0xdb/0x150 [ 73.221160][ T8568] ? down_write_killable_nested+0x170/0x170 [ 73.227019][ T8568] ? fsnotify_first_mark+0x120/0x120 [ 73.232267][ T8568] ? fcntl_setlk+0xaa0/0xaa0 [ 73.236820][ T8568] __sock_release+0xbb/0x270 [ 73.241374][ T8568] sock_close+0xf/0x20 [ 73.245407][ T8568] __fput+0x2a4/0x7a0 [ 73.249358][ T8568] task_work_run+0xc2/0x160 [ 73.253846][ T8568] exit_to_usermode_loop+0x23d/0x2d0 [ 73.259096][ T8568] do_syscall_64+0x52a/0x620 [ 73.263651][ T8568] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 73.269506][ T8568] RIP: 0033:0x45cba9 [ 73.273367][ T8568] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 73.292937][ T8568] RSP: 002b:00007f7975ef3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 73.301312][ T8568] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 73.309251][ T8568] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 73.317195][ T8568] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 73.325244][ T8568] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 73.333201][ T8568] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ef46d4 [ 73.341152][ T8582] CPU: 0 PID: 8582 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 73.349374][ T8582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.359409][ T8582] Call Trace: [ 73.362763][ T8582] dump_stack+0x128/0x182 [ 73.367101][ T8582] should_fail.cold.4+0x5/0x13 [ 73.371865][ T8582] ? fault_create_debugfs_attr+0x140/0x140 [ 73.377651][ T8582] ? __lock_acquire+0xc56/0x3be0 [ 73.382576][ T8582] should_failslab+0x5/0xf [ 73.386972][ T8582] kmem_cache_alloc_node+0x55/0x780 [ 73.392149][ T8582] ? kmem_cache_free+0x7f/0x320 [ 73.396981][ T8582] ? sock_close+0xf/0x20 [ 73.401202][ T8582] ? __fput+0x2a4/0x7a0 [ 73.405338][ T8582] ? task_work_run+0xc2/0x160 [ 73.409996][ T8582] ? exit_to_usermode_loop+0x23d/0x2d0 [ 73.415528][ T8582] __alloc_skb+0x92/0x510 [ 73.419838][ T8582] ? netdev_alloc_frag+0x150/0x150 [ 73.424934][ T8582] ? lock_downgrade+0x800/0x800 [ 73.429766][ T8582] tipc_buf_acquire+0x1c/0xd0 [ 73.434511][ T8582] tipc_msg_reverse+0x15d/0x7c0 [ 73.439452][ T8582] tipc_sk_respond+0x1da/0x700 [ 73.444192][ T8582] ? tipc_sk_create+0x1b50/0x1b50 [ 73.449198][ T8582] ? kmem_cache_free+0x99/0x320 [ 73.454032][ T8582] __tipc_shutdown+0x86f/0xf90 [ 73.458775][ T8582] ? tipc_accept+0xe50/0xe50 [ 73.463524][ T8582] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 73.469307][ T8582] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 73.475353][ T8582] ? lock_sock_nested+0x7d/0xf0 [ 73.480184][ T8582] tipc_release+0xa3/0x11b0 [ 73.484670][ T8582] ? down_write+0xdb/0x150 [ 73.489064][ T8582] ? down_write_killable_nested+0x170/0x170 [ 73.494957][ T8582] ? fsnotify_first_mark+0x120/0x120 [ 73.500217][ T8582] ? fcntl_setlk+0xaa0/0xaa0 [ 73.504876][ T8582] __sock_release+0xbb/0x270 [ 73.509448][ T8582] sock_close+0xf/0x20 [ 73.513511][ T8582] __fput+0x2a4/0x7a0 [ 73.517488][ T8582] task_work_run+0xc2/0x160 [ 73.521981][ T8582] exit_to_usermode_loop+0x23d/0x2d0 [ 73.527253][ T8582] do_syscall_64+0x52a/0x620 [ 73.531828][ T8582] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 73.537702][ T8582] RIP: 0033:0x45cba9 [ 73.541574][ T8582] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 73.561156][ T8582] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 73.569077][ T8595] FAULT_INJECTION: forcing a failure. [ 73.569077][ T8595] name failslab, interval 1, probability 0, space 0, times 0 [ 73.569542][ T8582] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 73.569546][ T8582] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 73.569550][ T8582] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 73.569553][ T8582] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 73.569557][ T8582] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 73.580957][ T8584] CPU: 0 PID: 8584 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 73.630227][ T8584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.640260][ T8584] Call Trace: [ 73.643534][ T8584] dump_stack+0x128/0x182 [ 73.647839][ T8584] should_fail.cold.4+0x5/0x13 [ 73.652580][ T8584] ? fault_create_debugfs_attr+0x140/0x140 [ 73.658353][ T8584] ? __lock_acquire+0xc56/0x3be0 [ 73.663256][ T8584] should_failslab+0x5/0xf [ 73.667641][ T8584] kmem_cache_alloc_node+0x55/0x780 [ 73.672808][ T8584] ? kmem_cache_free+0x7f/0x320 [ 73.677624][ T8584] ? sock_close+0xf/0x20 [ 73.681829][ T8584] ? __fput+0x2a4/0x7a0 [ 73.685950][ T8584] ? task_work_run+0xc2/0x160 [ 73.690602][ T8584] ? exit_to_usermode_loop+0x23d/0x2d0 [ 73.696139][ T8584] __alloc_skb+0x92/0x510 [ 73.700443][ T8584] ? netdev_alloc_frag+0x150/0x150 [ 73.705524][ T8584] ? lock_downgrade+0x800/0x800 [ 73.710349][ T8584] tipc_buf_acquire+0x1c/0xd0 [ 73.714994][ T8584] tipc_msg_reverse+0x15d/0x7c0 [ 73.719816][ T8584] tipc_sk_respond+0x1da/0x700 [ 73.724660][ T8584] ? tipc_sk_create+0x1b50/0x1b50 [ 73.729655][ T8584] ? kmem_cache_free+0x99/0x320 [ 73.734504][ T8584] __tipc_shutdown+0x86f/0xf90 [ 73.739254][ T8584] ? tipc_accept+0xe50/0xe50 [ 73.743817][ T8584] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 73.749595][ T8584] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 73.755633][ T8584] ? lock_sock_nested+0x7d/0xf0 [ 73.760458][ T8584] tipc_release+0xa3/0x11b0 [ 73.764931][ T8584] ? down_write+0xdb/0x150 [ 73.769323][ T8584] ? down_write_killable_nested+0x170/0x170 [ 73.775185][ T8584] ? fsnotify_first_mark+0x120/0x120 [ 73.780445][ T8584] ? fcntl_setlk+0xaa0/0xaa0 [ 73.785010][ T8584] __sock_release+0xbb/0x270 [ 73.789584][ T8584] sock_close+0xf/0x20 [ 73.793621][ T8584] __fput+0x2a4/0x7a0 [ 73.797577][ T8584] task_work_run+0xc2/0x160 [ 73.802044][ T8584] exit_to_usermode_loop+0x23d/0x2d0 [ 73.807295][ T8584] do_syscall_64+0x52a/0x620 [ 73.811857][ T8584] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 73.817720][ T8584] RIP: 0033:0x45cba9 [ 73.821590][ T8584] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 73.841163][ T8584] RSP: 002b:00007f992e76ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 73.849545][ T8584] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 73.857492][ T8584] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 73.865433][ T8584] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 73.873372][ T8584] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 73.881311][ T8584] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e76b6d4 [ 73.889263][ T8595] CPU: 1 PID: 8595 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 73.897484][ T8595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.907519][ T8595] Call Trace: [ 73.910790][ T8595] dump_stack+0x128/0x182 [ 73.915123][ T8595] should_fail.cold.4+0x5/0x13 [ 73.919867][ T8595] ? fault_create_debugfs_attr+0x140/0x140 [ 73.925650][ T8595] ? __lock_acquire+0xc56/0x3be0 [ 73.930574][ T8595] should_failslab+0x5/0xf [ 73.934970][ T8595] kmem_cache_alloc_node+0x55/0x780 [ 73.940143][ T8595] ? kmem_cache_free+0x7f/0x320 [ 73.944971][ T8595] ? sock_close+0xf/0x20 [ 73.949189][ T8595] ? __fput+0x2a4/0x7a0 [ 73.953325][ T8595] ? task_work_run+0xc2/0x160 [ 73.957973][ T8595] ? exit_to_usermode_loop+0x23d/0x2d0 [ 73.963397][ T8595] __alloc_skb+0x92/0x510 [ 73.967698][ T8595] ? netdev_alloc_frag+0x150/0x150 [ 73.969993][ T8602] FAULT_INJECTION: forcing a failure. [ 73.969993][ T8602] name failslab, interval 1, probability 0, space 0, times 0 [ 73.972784][ T8595] ? lock_downgrade+0x800/0x800 [ 73.972793][ T8595] tipc_buf_acquire+0x1c/0xd0 [ 73.972798][ T8595] tipc_msg_reverse+0x15d/0x7c0 [ 73.999616][ T8595] tipc_sk_respond+0x1da/0x700 [ 74.004348][ T8595] ? tipc_sk_create+0x1b50/0x1b50 [ 74.009340][ T8595] ? kmem_cache_free+0x99/0x320 [ 74.014156][ T8595] __tipc_shutdown+0x86f/0xf90 [ 74.018893][ T8595] ? tipc_accept+0xe50/0xe50 [ 74.023458][ T8595] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 74.029228][ T8595] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 74.035267][ T8595] ? lock_sock_nested+0x7d/0xf0 [ 74.040084][ T8595] tipc_release+0xa3/0x11b0 [ 74.044551][ T8595] ? down_write+0xdb/0x150 [ 74.048929][ T8595] ? down_write_killable_nested+0x170/0x170 [ 74.054791][ T8595] ? fsnotify_first_mark+0x120/0x120 [ 74.060050][ T8595] ? fcntl_setlk+0xaa0/0xaa0 [ 74.064607][ T8595] __sock_release+0xbb/0x270 [ 74.069158][ T8595] sock_close+0xf/0x20 [ 74.073189][ T8595] __fput+0x2a4/0x7a0 [ 74.077145][ T8595] task_work_run+0xc2/0x160 [ 74.081614][ T8595] exit_to_usermode_loop+0x23d/0x2d0 [ 74.086863][ T8595] do_syscall_64+0x52a/0x620 [ 74.091417][ T8595] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 74.097292][ T8595] RIP: 0033:0x45cba9 [ 74.101151][ T8595] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 74.120720][ T8595] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 74.129092][ T8595] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 74.137032][ T8595] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 74.144965][ T8595] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 74.152920][ T8595] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 74.160864][ T8595] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 74.168830][ T8602] CPU: 0 PID: 8602 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 74.177047][ T8602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.187076][ T8602] Call Trace: [ 74.190368][ T8602] dump_stack+0x128/0x182 [ 74.194675][ T8602] should_fail.cold.4+0x5/0x13 [ 74.199423][ T8602] ? fault_create_debugfs_attr+0x140/0x140 [ 74.205205][ T8602] ? __lock_acquire+0xc56/0x3be0 [ 74.210129][ T8602] should_failslab+0x5/0xf [ 74.214530][ T8602] kmem_cache_alloc_node+0x55/0x780 [ 74.219718][ T8602] ? kmem_cache_free+0x7f/0x320 [ 74.224550][ T8602] ? sock_close+0xf/0x20 [ 74.228771][ T8602] ? __fput+0x2a4/0x7a0 [ 74.232901][ T8602] ? task_work_run+0xc2/0x160 [ 74.237559][ T8602] ? exit_to_usermode_loop+0x23d/0x2d0 [ 74.243015][ T8602] __alloc_skb+0x92/0x510 [ 74.247324][ T8602] ? netdev_alloc_frag+0x150/0x150 [ 74.252421][ T8602] ? lock_downgrade+0x800/0x800 [ 74.257256][ T8602] tipc_buf_acquire+0x1c/0xd0 [ 74.261911][ T8602] tipc_msg_reverse+0x15d/0x7c0 [ 74.266746][ T8602] tipc_sk_respond+0x1da/0x700 [ 74.271502][ T8602] ? tipc_sk_create+0x1b50/0x1b50 [ 74.276520][ T8602] ? kmem_cache_free+0x99/0x320 [ 74.281354][ T8602] __tipc_shutdown+0x86f/0xf90 [ 74.286101][ T8602] ? preempt_schedule_irq+0xc2/0x120 [ 74.291360][ T8602] ? tipc_accept+0xe50/0xe50 [ 74.295934][ T8602] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 74.301723][ T8602] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 74.307768][ T8602] ? __local_bh_enable_ip+0x192/0x260 [ 74.313119][ T8602] tipc_release+0xa3/0x11b0 [ 74.317598][ T8602] ? down_write+0xdb/0x150 [ 74.321992][ T8602] ? down_write_killable_nested+0x170/0x170 [ 74.327878][ T8602] ? fsnotify_first_mark+0x120/0x120 [ 74.333155][ T8602] ? fcntl_setlk+0xaa0/0xaa0 [ 74.337724][ T8602] __sock_release+0xbb/0x270 [ 74.342294][ T8602] sock_close+0xf/0x20 [ 74.346337][ T8602] __fput+0x2a4/0x7a0 [ 74.350302][ T8602] task_work_run+0xc2/0x160 [ 74.354810][ T8602] exit_to_usermode_loop+0x23d/0x2d0 [ 74.360074][ T8602] do_syscall_64+0x52a/0x620 [ 74.364644][ T8602] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 74.370521][ T8602] RIP: 0033:0x45cba9 [ 74.374393][ T8602] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 74.393970][ T8602] RSP: 002b:00007fbd2e124c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 74.395211][ T8611] FAULT_INJECTION: forcing a failure. [ 74.395211][ T8611] name failslab, interval 1, probability 0, space 0, times 0 [ 74.402406][ T8602] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 74.402409][ T8602] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 74.402412][ T8602] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 74.402416][ T8602] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 74.402419][ T8602] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1256d4 [ 74.501631][ T8618] FAULT_INJECTION: forcing a failure. [ 74.501631][ T8618] name failslab, interval 1, probability 0, space 0, times 0 [ 74.519085][ T8616] FAULT_INJECTION: forcing a failure. [ 74.519085][ T8616] name failslab, interval 1, probability 0, space 0, times 0 [ 74.532204][ T8617] FAULT_INJECTION: forcing a failure. [ 74.532204][ T8617] name failslab, interval 1, probability 0, space 0, times 0 [ 74.550219][ T8618] CPU: 0 PID: 8618 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 74.558443][ T8618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.568477][ T8618] Call Trace: [ 74.571752][ T8618] dump_stack+0x128/0x182 [ 74.576069][ T8618] should_fail.cold.4+0x5/0x13 [ 74.580815][ T8618] ? fault_create_debugfs_attr+0x140/0x140 [ 74.586595][ T8618] ? __lock_acquire+0xc56/0x3be0 [ 74.591527][ T8618] should_failslab+0x5/0xf [ 74.595926][ T8618] kmem_cache_alloc_node+0x55/0x780 [ 74.601106][ T8618] ? kmem_cache_free+0x7f/0x320 [ 74.605941][ T8618] ? sock_close+0xf/0x20 [ 74.610165][ T8618] ? __fput+0x2a4/0x7a0 [ 74.614517][ T8618] ? task_work_run+0xc2/0x160 [ 74.619166][ T8618] ? exit_to_usermode_loop+0x23d/0x2d0 [ 74.624682][ T8618] __alloc_skb+0x92/0x510 [ 74.628983][ T8618] ? netdev_alloc_frag+0x150/0x150 [ 74.634066][ T8618] ? lock_downgrade+0x800/0x800 [ 74.638891][ T8618] tipc_buf_acquire+0x1c/0xd0 [ 74.643542][ T8618] tipc_msg_reverse+0x15d/0x7c0 [ 74.648360][ T8618] tipc_sk_respond+0x1da/0x700 [ 74.653089][ T8618] ? tipc_sk_create+0x1b50/0x1b50 [ 74.658082][ T8618] ? kmem_cache_free+0x99/0x320 [ 74.662899][ T8618] __tipc_shutdown+0x86f/0xf90 [ 74.667630][ T8618] ? tipc_accept+0xe50/0xe50 [ 74.672189][ T8618] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 74.677969][ T8618] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 74.684019][ T8618] ? lock_sock_nested+0x7d/0xf0 [ 74.688845][ T8618] tipc_release+0xa3/0x11b0 [ 74.693319][ T8618] ? down_write+0xdb/0x150 [ 74.697700][ T8618] ? down_write_killable_nested+0x170/0x170 [ 74.703557][ T8618] ? fsnotify_first_mark+0x120/0x120 [ 74.708808][ T8618] ? fcntl_setlk+0xaa0/0xaa0 [ 74.713372][ T8618] __sock_release+0xbb/0x270 [ 74.717931][ T8618] sock_close+0xf/0x20 [ 74.721964][ T8618] __fput+0x2a4/0x7a0 [ 74.725923][ T8618] task_work_run+0xc2/0x160 [ 74.730422][ T8618] exit_to_usermode_loop+0x23d/0x2d0 [ 74.735688][ T8618] do_syscall_64+0x52a/0x620 [ 74.740272][ T8618] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 74.746133][ T8618] RIP: 0033:0x45cba9 [ 74.749992][ T8618] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 74.769567][ T8618] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 74.777942][ T8618] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 74.785895][ T8618] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 74.793859][ T8618] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 74.801823][ T8618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 74.809763][ T8618] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 [ 74.828502][ T8611] CPU: 1 PID: 8611 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 74.836818][ T8611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.846841][ T8611] Call Trace: [ 74.850100][ T8611] dump_stack+0x128/0x182 [ 74.854416][ T8611] should_fail.cold.4+0x5/0x13 [ 74.859156][ T8611] ? fault_create_debugfs_attr+0x140/0x140 [ 74.864926][ T8611] ? __lock_acquire+0xc56/0x3be0 [ 74.869832][ T8611] should_failslab+0x5/0xf [ 74.874215][ T8611] kmem_cache_alloc_node+0x55/0x780 [ 74.879374][ T8611] ? kmem_cache_free+0x7f/0x320 [ 74.884188][ T8611] ? sock_close+0xf/0x20 [ 74.888393][ T8611] ? __fput+0x2a4/0x7a0 [ 74.892540][ T8611] ? task_work_run+0xc2/0x160 [ 74.897180][ T8611] ? exit_to_usermode_loop+0x23d/0x2d0 [ 74.902607][ T8611] __alloc_skb+0x92/0x510 [ 74.906903][ T8611] ? netdev_alloc_frag+0x150/0x150 [ 74.911981][ T8611] ? lock_downgrade+0x800/0x800 [ 74.916796][ T8611] tipc_buf_acquire+0x1c/0xd0 [ 74.921434][ T8611] tipc_msg_reverse+0x15d/0x7c0 [ 74.926263][ T8611] tipc_sk_respond+0x1da/0x700 [ 74.930992][ T8611] ? tipc_sk_create+0x1b50/0x1b50 [ 74.935981][ T8611] ? kmem_cache_free+0x99/0x320 [ 74.940797][ T8611] __tipc_shutdown+0x86f/0xf90 [ 74.945533][ T8611] ? tipc_accept+0xe50/0xe50 [ 74.950094][ T8611] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 74.955862][ T8611] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 74.961892][ T8611] ? lock_sock_nested+0x7d/0xf0 [ 74.966707][ T8611] tipc_release+0xa3/0x11b0 [ 74.971176][ T8611] ? down_write+0xdb/0x150 [ 74.975558][ T8611] ? down_write_killable_nested+0x170/0x170 [ 74.981420][ T8611] ? fsnotify_first_mark+0x120/0x120 [ 74.986673][ T8611] ? fcntl_setlk+0xaa0/0xaa0 [ 74.991243][ T8611] __sock_release+0xbb/0x270 [ 74.995798][ T8611] sock_close+0xf/0x20 [ 74.999835][ T8611] __fput+0x2a4/0x7a0 [ 75.003791][ T8611] task_work_run+0xc2/0x160 [ 75.008262][ T8611] exit_to_usermode_loop+0x23d/0x2d0 [ 75.013513][ T8611] do_syscall_64+0x52a/0x620 [ 75.018066][ T8611] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 75.023921][ T8611] RIP: 0033:0x45cba9 [ 75.027778][ T8611] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 75.047346][ T8611] RSP: 002b:00007f7975ef3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 75.055718][ T8611] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 75.063651][ T8611] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 75.071591][ T8611] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 75.079532][ T8611] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 75.087473][ T8611] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ef46d4 [ 75.095424][ T8617] CPU: 0 PID: 8617 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 75.103645][ T8617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.113680][ T8617] Call Trace: [ 75.116948][ T8617] dump_stack+0x128/0x182 [ 75.121252][ T8617] should_fail.cold.4+0x5/0x13 [ 75.125992][ T8617] ? fault_create_debugfs_attr+0x140/0x140 [ 75.131774][ T8617] ? __lock_acquire+0xc56/0x3be0 [ 75.136687][ T8617] should_failslab+0x5/0xf [ 75.141072][ T8617] kmem_cache_alloc_node+0x55/0x780 [ 75.146246][ T8617] ? kmem_cache_free+0x7f/0x320 [ 75.151081][ T8617] ? sock_close+0xf/0x20 [ 75.155297][ T8617] ? __fput+0x2a4/0x7a0 [ 75.159428][ T8617] ? task_work_run+0xc2/0x160 [ 75.164078][ T8617] ? exit_to_usermode_loop+0x23d/0x2d0 [ 75.169511][ T8617] __alloc_skb+0x92/0x510 [ 75.173810][ T8617] ? netdev_alloc_frag+0x150/0x150 [ 75.178894][ T8617] ? lock_downgrade+0x800/0x800 [ 75.183715][ T8617] tipc_buf_acquire+0x1c/0xd0 [ 75.188448][ T8617] tipc_msg_reverse+0x15d/0x7c0 [ 75.193267][ T8617] tipc_sk_respond+0x1da/0x700 [ 75.197992][ T8617] ? tipc_sk_create+0x1b50/0x1b50 [ 75.202985][ T8617] ? kmem_cache_free+0x99/0x320 [ 75.207905][ T8617] __tipc_shutdown+0x86f/0xf90 [ 75.212641][ T8617] ? tipc_accept+0xe50/0xe50 [ 75.217206][ T8617] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 75.222992][ T8617] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 75.229059][ T8617] ? lock_sock_nested+0x7d/0xf0 [ 75.233908][ T8617] tipc_release+0xa3/0x11b0 [ 75.238386][ T8617] ? down_write+0xdb/0x150 [ 75.242775][ T8617] ? down_write_killable_nested+0x170/0x170 [ 75.248643][ T8617] ? fsnotify_first_mark+0x120/0x120 [ 75.253903][ T8617] ? fcntl_setlk+0xaa0/0xaa0 [ 75.258488][ T8617] __sock_release+0xbb/0x270 [ 75.263049][ T8617] sock_close+0xf/0x20 [ 75.267090][ T8617] __fput+0x2a4/0x7a0 [ 75.271070][ T8617] task_work_run+0xc2/0x160 [ 75.275560][ T8617] exit_to_usermode_loop+0x23d/0x2d0 [ 75.280842][ T8617] do_syscall_64+0x52a/0x620 [ 75.285411][ T8617] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 75.291275][ T8617] RIP: 0033:0x45cba9 [ 75.295145][ T8617] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 75.314725][ T8617] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 75.323110][ T8617] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 75.331061][ T8617] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 75.339007][ T8617] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 75.346951][ T8617] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 75.354893][ T8617] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 75.362847][ T8616] CPU: 1 PID: 8616 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 75.371070][ T8616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.381106][ T8616] Call Trace: [ 75.384378][ T8616] dump_stack+0x128/0x182 [ 75.388704][ T8616] should_fail.cold.4+0x5/0x13 [ 75.393447][ T8616] ? fault_create_debugfs_attr+0x140/0x140 [ 75.399230][ T8616] ? __lock_acquire+0xc56/0x3be0 [ 75.404156][ T8616] should_failslab+0x5/0xf [ 75.408545][ T8616] kmem_cache_alloc_node+0x55/0x780 [ 75.413719][ T8616] ? kmem_cache_free+0x7f/0x320 [ 75.418543][ T8616] ? sock_close+0xf/0x20 [ 75.422764][ T8616] ? __fput+0x2a4/0x7a0 [ 75.426897][ T8616] ? task_work_run+0xc2/0x160 [ 75.431553][ T8616] ? exit_to_usermode_loop+0x23d/0x2d0 [ 75.436990][ T8616] __alloc_skb+0x92/0x510 [ 75.441303][ T8616] ? netdev_alloc_frag+0x150/0x150 [ 75.446397][ T8616] ? lock_downgrade+0x800/0x800 [ 75.451230][ T8616] tipc_buf_acquire+0x1c/0xd0 [ 75.451632][ T8629] FAULT_INJECTION: forcing a failure. [ 75.451632][ T8629] name failslab, interval 1, probability 0, space 0, times 0 [ 75.455894][ T8616] tipc_msg_reverse+0x15d/0x7c0 [ 75.455907][ T8616] tipc_sk_respond+0x1da/0x700 [ 75.455914][ T8616] ? tipc_sk_create+0x1b50/0x1b50 [ 75.455921][ T8616] ? kmem_cache_free+0x99/0x320 [ 75.455931][ T8616] __tipc_shutdown+0x86f/0xf90 [ 75.492611][ T8616] ? tipc_accept+0xe50/0xe50 [ 75.497173][ T8616] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 75.502960][ T8616] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 75.508991][ T8616] ? lock_sock_nested+0x7d/0xf0 [ 75.513812][ T8616] tipc_release+0xa3/0x11b0 [ 75.518281][ T8616] ? down_write+0xdb/0x150 [ 75.522658][ T8616] ? down_write_killable_nested+0x170/0x170 [ 75.528520][ T8616] ? fsnotify_first_mark+0x120/0x120 [ 75.533769][ T8616] ? fcntl_setlk+0xaa0/0xaa0 [ 75.538326][ T8616] __sock_release+0xbb/0x270 [ 75.542899][ T8616] sock_close+0xf/0x20 [ 75.546951][ T8616] __fput+0x2a4/0x7a0 [ 75.550916][ T8616] task_work_run+0xc2/0x160 [ 75.555387][ T8616] exit_to_usermode_loop+0x23d/0x2d0 [ 75.560640][ T8616] do_syscall_64+0x52a/0x620 [ 75.565202][ T8616] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 75.571058][ T8616] RIP: 0033:0x45cba9 [ 75.574932][ T8616] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 75.594504][ T8616] RSP: 002b:00007f177af7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 75.602877][ T8616] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 75.610816][ T8616] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 75.618754][ T8616] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 75.626699][ T8616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 75.634638][ T8616] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af806d4 [ 75.642700][ T8629] CPU: 0 PID: 8629 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 75.650932][ T8629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.660971][ T8629] Call Trace: [ 75.664244][ T8629] dump_stack+0x128/0x182 [ 75.668557][ T8629] should_fail.cold.4+0x5/0x13 [ 75.673300][ T8629] ? fault_create_debugfs_attr+0x140/0x140 [ 75.679083][ T8629] ? __lock_acquire+0xc56/0x3be0 [ 75.684012][ T8629] should_failslab+0x5/0xf [ 75.688410][ T8629] kmem_cache_alloc_node+0x55/0x780 [ 75.693590][ T8629] ? kmem_cache_free+0x7f/0x320 [ 75.698421][ T8629] ? sock_close+0xf/0x20 [ 75.702642][ T8629] ? __fput+0x2a4/0x7a0 2020/07/20 06:41:52 executed programs: 90 [ 75.706771][ T8629] ? task_work_run+0xc2/0x160 [ 75.711425][ T8629] ? exit_to_usermode_loop+0x23d/0x2d0 [ 75.716858][ T8629] __alloc_skb+0x92/0x510 [ 75.721174][ T8629] ? netdev_alloc_frag+0x150/0x150 [ 75.726270][ T8629] ? lock_downgrade+0x800/0x800 [ 75.731119][ T8629] tipc_buf_acquire+0x1c/0xd0 [ 75.735787][ T8629] tipc_msg_reverse+0x15d/0x7c0 [ 75.740626][ T8629] tipc_sk_respond+0x1da/0x700 [ 75.745375][ T8629] ? tipc_sk_create+0x1b50/0x1b50 [ 75.750395][ T8629] ? kmem_cache_free+0x99/0x320 [ 75.755239][ T8629] __tipc_shutdown+0x86f/0xf90 [ 75.759988][ T8629] ? tipc_accept+0xe50/0xe50 [ 75.764566][ T8629] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 75.770381][ T8629] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 75.776531][ T8629] ? lock_sock_nested+0x7d/0xf0 [ 75.781366][ T8629] tipc_release+0xa3/0x11b0 [ 75.785863][ T8629] ? down_write+0xdb/0x150 [ 75.790282][ T8629] ? down_write_killable_nested+0x170/0x170 [ 75.796156][ T8629] ? fsnotify_first_mark+0x120/0x120 [ 75.801555][ T8629] ? fcntl_setlk+0xaa0/0xaa0 [ 75.806132][ T8629] __sock_release+0xbb/0x270 [ 75.810710][ T8629] sock_close+0xf/0x20 [ 75.814764][ T8629] __fput+0x2a4/0x7a0 [ 75.818731][ T8629] task_work_run+0xc2/0x160 [ 75.823231][ T8629] exit_to_usermode_loop+0x23d/0x2d0 [ 75.828502][ T8629] do_syscall_64+0x52a/0x620 [ 75.833076][ T8629] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 75.838960][ T8629] RIP: 0033:0x45cba9 [ 75.842853][ T8629] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 75.855357][ T8641] FAULT_INJECTION: forcing a failure. [ 75.855357][ T8641] name failslab, interval 1, probability 0, space 0, times 0 [ 75.862438][ T8629] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 75.862444][ T8629] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 75.862448][ T8629] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 75.862451][ T8629] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 75.862454][ T8629] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 75.862458][ T8629] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 75.965510][ T8644] FAULT_INJECTION: forcing a failure. [ 75.965510][ T8644] name failslab, interval 1, probability 0, space 0, times 0 [ 75.998854][ T8650] FAULT_INJECTION: forcing a failure. [ 75.998854][ T8650] name failslab, interval 1, probability 0, space 0, times 0 [ 76.016433][ T8651] FAULT_INJECTION: forcing a failure. [ 76.016433][ T8651] name failslab, interval 1, probability 0, space 0, times 0 [ 76.037801][ T8650] CPU: 0 PID: 8650 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 76.046030][ T8650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.056174][ T8650] Call Trace: [ 76.059292][ T8654] FAULT_INJECTION: forcing a failure. [ 76.059292][ T8654] name failslab, interval 1, probability 0, space 0, times 0 [ 76.059437][ T8650] dump_stack+0x128/0x182 [ 76.076283][ T8650] should_fail.cold.4+0x5/0x13 [ 76.081019][ T8650] ? fault_create_debugfs_attr+0x140/0x140 [ 76.086794][ T8650] ? __lock_acquire+0xc56/0x3be0 [ 76.091710][ T8650] should_failslab+0x5/0xf [ 76.096092][ T8650] kmem_cache_alloc_node+0x55/0x780 [ 76.101259][ T8650] ? kmem_cache_free+0x7f/0x320 [ 76.106073][ T8650] ? sock_close+0xf/0x20 [ 76.110296][ T8650] ? __fput+0x2a4/0x7a0 [ 76.114448][ T8650] ? task_work_run+0xc2/0x160 [ 76.119106][ T8650] ? exit_to_usermode_loop+0x23d/0x2d0 [ 76.124528][ T8650] __alloc_skb+0x92/0x510 [ 76.128823][ T8650] ? netdev_alloc_frag+0x150/0x150 [ 76.133906][ T8650] ? lock_downgrade+0x800/0x800 [ 76.138729][ T8650] tipc_buf_acquire+0x1c/0xd0 [ 76.143370][ T8650] tipc_msg_reverse+0x15d/0x7c0 [ 76.148194][ T8650] tipc_sk_respond+0x1da/0x700 [ 76.152926][ T8650] ? tipc_sk_create+0x1b50/0x1b50 [ 76.157923][ T8650] ? kmem_cache_free+0x99/0x320 [ 76.162758][ T8650] __tipc_shutdown+0x86f/0xf90 [ 76.167492][ T8650] ? tipc_accept+0xe50/0xe50 [ 76.172050][ T8650] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 76.177823][ T8650] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 76.183862][ T8650] ? lock_sock_nested+0x7d/0xf0 [ 76.188686][ T8650] tipc_release+0xa3/0x11b0 [ 76.193159][ T8650] ? down_write+0xdb/0x150 [ 76.197538][ T8650] ? down_write_killable_nested+0x170/0x170 [ 76.203398][ T8650] ? fsnotify_first_mark+0x120/0x120 [ 76.208654][ T8650] ? fcntl_setlk+0xaa0/0xaa0 [ 76.213221][ T8650] __sock_release+0xbb/0x270 [ 76.217778][ T8650] sock_close+0xf/0x20 [ 76.221825][ T8650] __fput+0x2a4/0x7a0 [ 76.225777][ T8650] task_work_run+0xc2/0x160 [ 76.230248][ T8650] exit_to_usermode_loop+0x23d/0x2d0 [ 76.235506][ T8650] do_syscall_64+0x52a/0x620 [ 76.240063][ T8650] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 76.246012][ T8650] RIP: 0033:0x45cba9 [ 76.249873][ T8650] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 76.269440][ T8650] RSP: 002b:00007f177af7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 76.277816][ T8650] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 76.285756][ T8650] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 76.293697][ T8650] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 76.301641][ T8650] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 76.309581][ T8650] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af806d4 [ 76.317531][ T8651] CPU: 1 PID: 8651 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 76.325749][ T8651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.335781][ T8651] Call Trace: [ 76.339048][ T8651] dump_stack+0x128/0x182 [ 76.343453][ T8651] should_fail.cold.4+0x5/0x13 [ 76.348210][ T8651] ? fault_create_debugfs_attr+0x140/0x140 [ 76.353997][ T8651] ? __lock_acquire+0xc56/0x3be0 [ 76.358921][ T8651] should_failslab+0x5/0xf [ 76.363320][ T8651] kmem_cache_alloc_node+0x55/0x780 [ 76.368497][ T8651] ? kmem_cache_free+0x7f/0x320 [ 76.373327][ T8651] ? sock_close+0xf/0x20 [ 76.377546][ T8651] ? __fput+0x2a4/0x7a0 [ 76.381680][ T8651] ? task_work_run+0xc2/0x160 [ 76.386337][ T8651] ? exit_to_usermode_loop+0x23d/0x2d0 [ 76.391774][ T8651] __alloc_skb+0x92/0x510 [ 76.396090][ T8651] ? netdev_alloc_frag+0x150/0x150 [ 76.401188][ T8651] ? lock_downgrade+0x800/0x800 [ 76.406037][ T8651] tipc_buf_acquire+0x1c/0xd0 [ 76.410695][ T8651] tipc_msg_reverse+0x15d/0x7c0 [ 76.415535][ T8651] tipc_sk_respond+0x1da/0x700 [ 76.420273][ T8651] ? tipc_sk_create+0x1b50/0x1b50 [ 76.425277][ T8651] ? kmem_cache_free+0x99/0x320 [ 76.430110][ T8651] __tipc_shutdown+0x86f/0xf90 [ 76.434847][ T8651] ? tipc_accept+0xe50/0xe50 [ 76.439418][ T8651] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 76.445195][ T8651] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 76.451226][ T8651] ? lock_sock_nested+0x7d/0xf0 [ 76.456041][ T8651] tipc_release+0xa3/0x11b0 [ 76.460511][ T8651] ? down_write+0xdb/0x150 [ 76.464891][ T8651] ? down_write_killable_nested+0x170/0x170 [ 76.470747][ T8651] ? fsnotify_first_mark+0x120/0x120 [ 76.475998][ T8651] ? fcntl_setlk+0xaa0/0xaa0 [ 76.480553][ T8651] __sock_release+0xbb/0x270 [ 76.485109][ T8651] sock_close+0xf/0x20 [ 76.489140][ T8651] __fput+0x2a4/0x7a0 [ 76.493093][ T8651] task_work_run+0xc2/0x160 [ 76.497565][ T8651] exit_to_usermode_loop+0x23d/0x2d0 [ 76.502819][ T8651] do_syscall_64+0x52a/0x620 [ 76.507374][ T8651] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 76.513238][ T8651] RIP: 0033:0x45cba9 [ 76.517100][ T8651] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 76.536672][ T8651] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 76.545049][ T8651] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 76.552990][ T8651] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 76.560930][ T8651] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 76.568875][ T8651] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 76.576817][ T8651] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 [ 76.584780][ T8644] CPU: 0 PID: 8644 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 76.593000][ T8644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.603042][ T8644] Call Trace: [ 76.606317][ T8644] dump_stack+0x128/0x182 [ 76.610635][ T8644] should_fail.cold.4+0x5/0x13 [ 76.615380][ T8644] ? fault_create_debugfs_attr+0x140/0x140 [ 76.621167][ T8644] ? __lock_acquire+0xc56/0x3be0 [ 76.626081][ T8644] should_failslab+0x5/0xf [ 76.630477][ T8644] kmem_cache_alloc_node+0x55/0x780 [ 76.635638][ T8644] ? kmem_cache_free+0x7f/0x320 [ 76.640457][ T8644] ? sock_close+0xf/0x20 [ 76.644666][ T8644] ? __fput+0x2a4/0x7a0 [ 76.648791][ T8644] ? task_work_run+0xc2/0x160 [ 76.653439][ T8644] ? exit_to_usermode_loop+0x23d/0x2d0 [ 76.658876][ T8644] __alloc_skb+0x92/0x510 [ 76.663173][ T8644] ? netdev_alloc_frag+0x150/0x150 [ 76.668251][ T8644] ? lock_downgrade+0x800/0x800 [ 76.673071][ T8644] tipc_buf_acquire+0x1c/0xd0 [ 76.677743][ T8644] tipc_msg_reverse+0x15d/0x7c0 [ 76.682567][ T8644] tipc_sk_respond+0x1da/0x700 [ 76.687319][ T8644] ? tipc_sk_create+0x1b50/0x1b50 [ 76.692325][ T8644] ? kmem_cache_free+0x99/0x320 [ 76.697160][ T8644] __tipc_shutdown+0x86f/0xf90 [ 76.701908][ T8644] ? tipc_accept+0xe50/0xe50 [ 76.706481][ T8644] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 76.712268][ T8644] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 76.718309][ T8644] ? lock_sock_nested+0x7d/0xf0 [ 76.723133][ T8644] tipc_release+0xa3/0x11b0 [ 76.727614][ T8644] ? down_write+0xdb/0x150 [ 76.732007][ T8644] ? down_write_killable_nested+0x170/0x170 [ 76.737878][ T8644] ? fsnotify_first_mark+0x120/0x120 [ 76.743155][ T8644] ? fcntl_setlk+0xaa0/0xaa0 [ 76.747721][ T8644] __sock_release+0xbb/0x270 [ 76.752309][ T8644] sock_close+0xf/0x20 [ 76.756355][ T8644] __fput+0x2a4/0x7a0 [ 76.760316][ T8644] task_work_run+0xc2/0x160 [ 76.764836][ T8644] exit_to_usermode_loop+0x23d/0x2d0 [ 76.770096][ T8644] do_syscall_64+0x52a/0x620 [ 76.774672][ T8644] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 76.780543][ T8644] RIP: 0033:0x45cba9 [ 76.784420][ T8644] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 76.804007][ T8644] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 76.812394][ T8644] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 76.820360][ T8644] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 76.828307][ T8644] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 76.836248][ T8644] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 76.844204][ T8644] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 76.852172][ T8641] CPU: 1 PID: 8641 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 76.860391][ T8641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.870426][ T8641] Call Trace: [ 76.873696][ T8641] dump_stack+0x128/0x182 [ 76.878004][ T8641] should_fail.cold.4+0x5/0x13 [ 76.882744][ T8641] ? fault_create_debugfs_attr+0x140/0x140 [ 76.888536][ T8641] ? __lock_acquire+0xc56/0x3be0 [ 76.893512][ T8641] should_failslab+0x5/0xf [ 76.897909][ T8641] kmem_cache_alloc_node+0x55/0x780 [ 76.903085][ T8641] ? kmem_cache_free+0x7f/0x320 [ 76.907913][ T8641] ? sock_close+0xf/0x20 [ 76.912137][ T8641] ? __fput+0x2a4/0x7a0 [ 76.916270][ T8641] ? task_work_run+0xc2/0x160 [ 76.920927][ T8641] ? exit_to_usermode_loop+0x23d/0x2d0 [ 76.922328][ T8666] FAULT_INJECTION: forcing a failure. [ 76.922328][ T8666] name failslab, interval 1, probability 0, space 0, times 0 [ 76.926360][ T8641] __alloc_skb+0x92/0x510 [ 76.926367][ T8641] ? netdev_alloc_frag+0x150/0x150 [ 76.926378][ T8641] ? lock_downgrade+0x800/0x800 [ 76.926389][ T8641] tipc_buf_acquire+0x1c/0xd0 [ 76.957829][ T8641] tipc_msg_reverse+0x15d/0x7c0 [ 76.962646][ T8641] tipc_sk_respond+0x1da/0x700 [ 76.967370][ T8641] ? tipc_sk_create+0x1b50/0x1b50 [ 76.972358][ T8641] ? kmem_cache_free+0x99/0x320 [ 76.977177][ T8641] __tipc_shutdown+0x86f/0xf90 [ 76.981908][ T8641] ? tipc_accept+0xe50/0xe50 [ 76.986475][ T8641] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 76.992247][ T8641] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 76.998277][ T8641] ? lock_sock_nested+0x7d/0xf0 [ 77.003091][ T8641] tipc_release+0xa3/0x11b0 [ 77.007557][ T8641] ? down_write+0xdb/0x150 [ 77.011933][ T8641] ? down_write_killable_nested+0x170/0x170 [ 77.017789][ T8641] ? fsnotify_first_mark+0x120/0x120 [ 77.023037][ T8641] ? fcntl_setlk+0xaa0/0xaa0 [ 77.027593][ T8641] __sock_release+0xbb/0x270 [ 77.032151][ T8641] sock_close+0xf/0x20 [ 77.036199][ T8641] __fput+0x2a4/0x7a0 [ 77.040152][ T8641] task_work_run+0xc2/0x160 [ 77.044639][ T8641] exit_to_usermode_loop+0x23d/0x2d0 [ 77.049888][ T8641] do_syscall_64+0x52a/0x620 [ 77.054445][ T8641] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 77.060327][ T8641] RIP: 0033:0x45cba9 [ 77.064187][ T8641] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 77.083755][ T8641] RSP: 002b:00007f7975ef3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 77.092127][ T8641] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 77.100064][ T8641] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 77.107999][ T8641] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 77.115938][ T8641] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 77.123885][ T8641] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ef46d4 [ 77.131842][ T8666] CPU: 0 PID: 8666 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 77.140061][ T8666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.150095][ T8666] Call Trace: [ 77.153359][ T8666] dump_stack+0x128/0x182 [ 77.157663][ T8666] should_fail.cold.4+0x5/0x13 [ 77.162397][ T8666] ? fault_create_debugfs_attr+0x140/0x140 [ 77.168171][ T8666] ? __lock_acquire+0xc56/0x3be0 [ 77.173084][ T8666] should_failslab+0x5/0xf [ 77.177470][ T8666] kmem_cache_alloc_node+0x55/0x780 [ 77.182642][ T8666] ? kmem_cache_free+0x7f/0x320 [ 77.187458][ T8666] ? sock_close+0xf/0x20 [ 77.191667][ T8666] ? __fput+0x2a4/0x7a0 [ 77.195790][ T8666] ? task_work_run+0xc2/0x160 [ 77.200450][ T8666] ? exit_to_usermode_loop+0x23d/0x2d0 [ 77.205884][ T8666] __alloc_skb+0x92/0x510 [ 77.210189][ T8666] ? netdev_alloc_frag+0x150/0x150 [ 77.215274][ T8666] ? lock_downgrade+0x800/0x800 [ 77.220089][ T8666] tipc_buf_acquire+0x1c/0xd0 [ 77.224733][ T8666] tipc_msg_reverse+0x15d/0x7c0 [ 77.229553][ T8666] tipc_sk_respond+0x1da/0x700 [ 77.234286][ T8666] ? tipc_sk_create+0x1b50/0x1b50 [ 77.239280][ T8666] ? kmem_cache_free+0x99/0x320 [ 77.244101][ T8666] __tipc_shutdown+0x86f/0xf90 [ 77.248836][ T8666] ? tipc_accept+0xe50/0xe50 [ 77.253394][ T8666] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 77.259160][ T8666] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 77.265192][ T8666] ? lock_sock_nested+0x7d/0xf0 [ 77.270016][ T8666] tipc_release+0xa3/0x11b0 [ 77.274490][ T8666] ? down_write+0xdb/0x150 [ 77.278978][ T8666] ? down_write_killable_nested+0x170/0x170 [ 77.284839][ T8666] ? fsnotify_first_mark+0x120/0x120 [ 77.290096][ T8666] ? fcntl_setlk+0xaa0/0xaa0 [ 77.294661][ T8666] __sock_release+0xbb/0x270 [ 77.299218][ T8666] sock_close+0xf/0x20 [ 77.303247][ T8666] __fput+0x2a4/0x7a0 [ 77.307196][ T8666] task_work_run+0xc2/0x160 [ 77.311663][ T8666] exit_to_usermode_loop+0x23d/0x2d0 [ 77.316912][ T8666] do_syscall_64+0x52a/0x620 [ 77.321464][ T8666] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 77.327319][ T8666] RIP: 0033:0x45cba9 [ 77.331178][ T8666] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 77.350751][ T8666] RSP: 002b:00007f177af7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 77.359130][ T8666] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 77.367096][ T8666] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 77.375037][ T8666] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 77.382974][ T8666] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 77.390910][ T8666] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af806d4 [ 77.398858][ T8654] CPU: 1 PID: 8654 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 77.407076][ T8654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.417113][ T8654] Call Trace: [ 77.420398][ T8654] dump_stack+0x128/0x182 [ 77.424717][ T8654] should_fail.cold.4+0x5/0x13 [ 77.429474][ T8654] ? fault_create_debugfs_attr+0x140/0x140 [ 77.435262][ T8654] ? __lock_acquire+0xc56/0x3be0 [ 77.440186][ T8654] should_failslab+0x5/0xf [ 77.444682][ T8654] kmem_cache_alloc_node+0x55/0x780 [ 77.449858][ T8654] ? kmem_cache_free+0x7f/0x320 [ 77.454688][ T8654] ? sock_close+0xf/0x20 [ 77.458910][ T8654] ? __fput+0x2a4/0x7a0 [ 77.463046][ T8654] ? task_work_run+0xc2/0x160 [ 77.467706][ T8654] ? exit_to_usermode_loop+0x23d/0x2d0 [ 77.473138][ T8654] __alloc_skb+0x92/0x510 [ 77.477452][ T8654] ? netdev_alloc_frag+0x150/0x150 [ 77.482544][ T8654] ? lock_downgrade+0x800/0x800 [ 77.487376][ T8654] tipc_buf_acquire+0x1c/0xd0 [ 77.492047][ T8654] tipc_msg_reverse+0x15d/0x7c0 [ 77.493972][ T8671] FAULT_INJECTION: forcing a failure. [ 77.493972][ T8671] name failslab, interval 1, probability 0, space 0, times 0 [ 77.496875][ T8654] tipc_sk_respond+0x1da/0x700 [ 77.496883][ T8654] ? tipc_sk_create+0x1b50/0x1b50 [ 77.496889][ T8654] ? kmem_cache_free+0x99/0x320 [ 77.496899][ T8654] __tipc_shutdown+0x86f/0xf90 [ 77.528690][ T8654] ? tipc_accept+0xe50/0xe50 [ 77.533251][ T8654] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 77.539032][ T8654] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 77.545063][ T8654] ? lock_sock_nested+0x7d/0xf0 [ 77.549889][ T8654] tipc_release+0xa3/0x11b0 [ 77.554370][ T8654] ? down_write+0xdb/0x150 [ 77.558755][ T8654] ? down_write_killable_nested+0x170/0x170 [ 77.564722][ T8654] ? fsnotify_first_mark+0x120/0x120 [ 77.569969][ T8654] ? fcntl_setlk+0xaa0/0xaa0 [ 77.574528][ T8654] __sock_release+0xbb/0x270 [ 77.579085][ T8654] sock_close+0xf/0x20 [ 77.583119][ T8654] __fput+0x2a4/0x7a0 [ 77.587070][ T8654] task_work_run+0xc2/0x160 [ 77.591563][ T8654] exit_to_usermode_loop+0x23d/0x2d0 [ 77.596903][ T8654] do_syscall_64+0x52a/0x620 [ 77.601469][ T8654] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 77.607325][ T8654] RIP: 0033:0x45cba9 [ 77.611273][ T8654] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 77.630842][ T8654] RSP: 002b:00007fbd2e124c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 77.639216][ T8654] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 77.647173][ T8654] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 77.655113][ T8654] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 77.663053][ T8654] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 77.670999][ T8654] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1256d4 [ 77.678948][ T8671] CPU: 0 PID: 8671 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 77.687168][ T8671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.697203][ T8671] Call Trace: [ 77.700475][ T8671] dump_stack+0x128/0x182 [ 77.704792][ T8671] should_fail.cold.4+0x5/0x13 [ 77.709535][ T8671] ? fault_create_debugfs_attr+0x140/0x140 [ 77.715328][ T8671] ? __lock_acquire+0xc56/0x3be0 [ 77.720253][ T8671] should_failslab+0x5/0xf [ 77.724649][ T8671] kmem_cache_alloc_node+0x55/0x780 [ 77.729836][ T8671] ? kmem_cache_free+0x7f/0x320 [ 77.734667][ T8671] ? sock_close+0xf/0x20 [ 77.738888][ T8671] ? __fput+0x2a4/0x7a0 [ 77.743034][ T8671] ? task_work_run+0xc2/0x160 [ 77.747690][ T8671] ? exit_to_usermode_loop+0x23d/0x2d0 [ 77.753129][ T8671] __alloc_skb+0x92/0x510 [ 77.757436][ T8671] ? netdev_alloc_frag+0x150/0x150 [ 77.762529][ T8671] ? lock_downgrade+0x800/0x800 [ 77.767463][ T8671] tipc_buf_acquire+0x1c/0xd0 [ 77.772119][ T8671] tipc_msg_reverse+0x15d/0x7c0 [ 77.776955][ T8671] tipc_sk_respond+0x1da/0x700 [ 77.781700][ T8671] ? tipc_sk_create+0x1b50/0x1b50 [ 77.786700][ T8671] ? kmem_cache_free+0x99/0x320 [ 77.791535][ T8671] __tipc_shutdown+0x86f/0xf90 [ 77.796292][ T8671] ? tipc_accept+0xe50/0xe50 [ 77.800879][ T8671] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 77.806671][ T8671] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 77.812722][ T8671] ? lock_sock_nested+0x7d/0xf0 [ 77.817556][ T8671] tipc_release+0xa3/0x11b0 [ 77.822039][ T8671] ? down_write+0xdb/0x150 [ 77.826434][ T8671] ? down_write_killable_nested+0x170/0x170 [ 77.830218][ T8678] FAULT_INJECTION: forcing a failure. [ 77.830218][ T8678] name failslab, interval 1, probability 0, space 0, times 0 [ 77.832304][ T8671] ? fsnotify_first_mark+0x120/0x120 [ 77.832313][ T8671] ? fcntl_setlk+0xaa0/0xaa0 [ 77.832324][ T8671] __sock_release+0xbb/0x270 [ 77.832333][ T8671] sock_close+0xf/0x20 [ 77.832339][ T8671] __fput+0x2a4/0x7a0 [ 77.832351][ T8671] task_work_run+0xc2/0x160 [ 77.832364][ T8671] exit_to_usermode_loop+0x23d/0x2d0 [ 77.877020][ T8671] do_syscall_64+0x52a/0x620 [ 77.881592][ T8671] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 77.887455][ T8671] RIP: 0033:0x45cba9 [ 77.891329][ T8671] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 77.910912][ T8671] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 77.919296][ T8671] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 77.927247][ T8671] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 77.935193][ T8671] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 77.943134][ T8671] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 77.951164][ T8671] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 77.962257][ T8678] CPU: 1 PID: 8678 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 77.970491][ T8678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.980532][ T8678] Call Trace: [ 77.983810][ T8678] dump_stack+0x128/0x182 [ 77.988125][ T8678] should_fail.cold.4+0x5/0x13 [ 77.992869][ T8678] ? fault_create_debugfs_attr+0x140/0x140 [ 77.998654][ T8678] ? __lock_acquire+0xc56/0x3be0 [ 78.003579][ T8678] should_failslab+0x5/0xf [ 78.007978][ T8678] kmem_cache_alloc_node+0x55/0x780 [ 78.013157][ T8678] ? kmem_cache_free+0x7f/0x320 [ 78.017999][ T8678] ? sock_close+0xf/0x20 [ 78.022219][ T8678] ? __fput+0x2a4/0x7a0 [ 78.026350][ T8678] ? task_work_run+0xc2/0x160 [ 78.031006][ T8678] ? exit_to_usermode_loop+0x23d/0x2d0 [ 78.036447][ T8678] __alloc_skb+0x92/0x510 [ 78.040770][ T8678] ? netdev_alloc_frag+0x150/0x150 [ 78.045862][ T8678] ? lock_downgrade+0x800/0x800 [ 78.046239][ T8686] FAULT_INJECTION: forcing a failure. [ 78.046239][ T8686] name failslab, interval 1, probability 0, space 0, times 0 [ 78.050688][ T8678] tipc_buf_acquire+0x1c/0xd0 [ 78.050695][ T8678] tipc_msg_reverse+0x15d/0x7c0 [ 78.050709][ T8678] tipc_sk_respond+0x1da/0x700 [ 78.050722][ T8678] ? tipc_sk_create+0x1b50/0x1b50 [ 78.050730][ T8678] ? kmem_cache_free+0x99/0x320 [ 78.050741][ T8678] __tipc_shutdown+0x86f/0xf90 [ 78.084651][ T8689] FAULT_INJECTION: forcing a failure. [ 78.084651][ T8689] name failslab, interval 1, probability 0, space 0, times 0 [ 78.087300][ T8678] ? tipc_accept+0xe50/0xe50 [ 78.087314][ T8678] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 78.087340][ T8678] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 78.087348][ T8678] ? lock_sock_nested+0x7d/0xf0 [ 78.087356][ T8678] tipc_release+0xa3/0x11b0 [ 78.130249][ T8678] ? down_write+0xdb/0x150 [ 78.134638][ T8678] ? down_write_killable_nested+0x170/0x170 [ 78.138277][ T8690] FAULT_INJECTION: forcing a failure. [ 78.138277][ T8690] name failslab, interval 1, probability 0, space 0, times 0 [ 78.140501][ T8678] ? fsnotify_first_mark+0x120/0x120 [ 78.140510][ T8678] ? fcntl_setlk+0xaa0/0xaa0 [ 78.140520][ T8678] __sock_release+0xbb/0x270 [ 78.140529][ T8678] sock_close+0xf/0x20 [ 78.140535][ T8678] __fput+0x2a4/0x7a0 [ 78.140548][ T8678] task_work_run+0xc2/0x160 [ 78.140559][ T8678] exit_to_usermode_loop+0x23d/0x2d0 [ 78.140568][ T8678] do_syscall_64+0x52a/0x620 [ 78.189706][ T8678] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 78.195565][ T8678] RIP: 0033:0x45cba9 [ 78.199427][ T8678] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 78.219085][ T8678] RSP: 002b:00007f7975ef3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 78.227462][ T8678] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 78.235418][ T8678] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 78.243356][ T8678] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 78.251290][ T8678] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 78.259242][ T8678] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ef46d4 [ 78.267210][ T8690] CPU: 0 PID: 8690 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 78.275437][ T8690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.285685][ T8690] Call Trace: [ 78.288957][ T8690] dump_stack+0x128/0x182 [ 78.293287][ T8690] should_fail.cold.4+0x5/0x13 [ 78.298015][ T8690] ? fault_create_debugfs_attr+0x140/0x140 [ 78.303782][ T8690] ? __lock_acquire+0xc56/0x3be0 [ 78.308684][ T8690] should_failslab+0x5/0xf [ 78.313062][ T8690] kmem_cache_alloc_node+0x55/0x780 [ 78.318223][ T8690] ? kmem_cache_free+0x7f/0x320 [ 78.323035][ T8690] ? sock_close+0xf/0x20 [ 78.327242][ T8690] ? __fput+0x2a4/0x7a0 [ 78.331370][ T8690] ? task_work_run+0xc2/0x160 [ 78.336009][ T8690] ? exit_to_usermode_loop+0x23d/0x2d0 [ 78.341431][ T8690] __alloc_skb+0x92/0x510 [ 78.345724][ T8690] ? netdev_alloc_frag+0x150/0x150 [ 78.350800][ T8690] ? lock_downgrade+0x800/0x800 [ 78.355616][ T8690] tipc_buf_acquire+0x1c/0xd0 [ 78.360254][ T8690] tipc_msg_reverse+0x15d/0x7c0 [ 78.365071][ T8690] tipc_sk_respond+0x1da/0x700 [ 78.369798][ T8690] ? tipc_sk_create+0x1b50/0x1b50 [ 78.374881][ T8690] ? kmem_cache_free+0x99/0x320 [ 78.379696][ T8690] __tipc_shutdown+0x86f/0xf90 [ 78.384529][ T8690] ? tipc_accept+0xe50/0xe50 [ 78.389097][ T8690] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 78.394865][ T8690] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 78.400895][ T8690] ? lock_sock_nested+0x7d/0xf0 [ 78.405709][ T8690] tipc_release+0xa3/0x11b0 [ 78.410172][ T8690] ? down_write+0xdb/0x150 [ 78.414554][ T8690] ? down_write_killable_nested+0x170/0x170 [ 78.420413][ T8690] ? fsnotify_first_mark+0x120/0x120 [ 78.425659][ T8690] ? fcntl_setlk+0xaa0/0xaa0 [ 78.430210][ T8690] __sock_release+0xbb/0x270 [ 78.434763][ T8690] sock_close+0xf/0x20 [ 78.438792][ T8690] __fput+0x2a4/0x7a0 [ 78.442753][ T8690] task_work_run+0xc2/0x160 [ 78.447229][ T8690] exit_to_usermode_loop+0x23d/0x2d0 [ 78.452477][ T8690] do_syscall_64+0x52a/0x620 [ 78.457033][ T8690] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 78.462886][ T8690] RIP: 0033:0x45cba9 [ 78.466743][ T8690] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 78.486308][ T8690] RSP: 002b:00007fbd2e124c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 78.494710][ T8690] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 78.502643][ T8690] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 78.510578][ T8690] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 78.518517][ T8690] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 78.526457][ T8690] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1256d4 [ 78.561382][ T8686] CPU: 0 PID: 8686 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 78.569749][ T8686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.579874][ T8686] Call Trace: [ 78.583139][ T8686] dump_stack+0x128/0x182 [ 78.587464][ T8686] should_fail.cold.4+0x5/0x13 [ 78.592210][ T8686] ? fault_create_debugfs_attr+0x140/0x140 [ 78.597995][ T8686] ? __lock_acquire+0xc56/0x3be0 [ 78.602918][ T8686] should_failslab+0x5/0xf [ 78.607346][ T8686] kmem_cache_alloc_node+0x55/0x780 [ 78.612526][ T8686] ? kmem_cache_free+0x7f/0x320 [ 78.617351][ T8686] ? sock_close+0xf/0x20 [ 78.621560][ T8686] ? __fput+0x2a4/0x7a0 [ 78.625698][ T8686] ? task_work_run+0xc2/0x160 [ 78.630382][ T8686] ? exit_to_usermode_loop+0x23d/0x2d0 [ 78.635835][ T8686] __alloc_skb+0x92/0x510 [ 78.640139][ T8686] ? netdev_alloc_frag+0x150/0x150 [ 78.643023][ T8693] FAULT_INJECTION: forcing a failure. [ 78.643023][ T8693] name failslab, interval 1, probability 0, space 0, times 0 [ 78.645222][ T8686] ? lock_downgrade+0x800/0x800 [ 78.645231][ T8686] tipc_buf_acquire+0x1c/0xd0 [ 78.645237][ T8686] tipc_msg_reverse+0x15d/0x7c0 [ 78.645249][ T8686] tipc_sk_respond+0x1da/0x700 [ 78.645257][ T8686] ? tipc_sk_create+0x1b50/0x1b50 [ 78.645264][ T8686] ? kmem_cache_free+0x99/0x320 [ 78.645276][ T8686] __tipc_shutdown+0x86f/0xf90 [ 78.645285][ T8686] ? tipc_accept+0xe50/0xe50 [ 78.645297][ T8686] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 78.645306][ T8686] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 78.645313][ T8686] ? lock_sock_nested+0x7d/0xf0 [ 78.645319][ T8686] tipc_release+0xa3/0x11b0 [ 78.645325][ T8686] ? down_write+0xdb/0x150 [ 78.645330][ T8686] ? down_write_killable_nested+0x170/0x170 [ 78.645338][ T8686] ? fsnotify_first_mark+0x120/0x120 [ 78.645347][ T8686] ? fcntl_setlk+0xaa0/0xaa0 [ 78.737209][ T8686] __sock_release+0xbb/0x270 [ 78.741774][ T8686] sock_close+0xf/0x20 [ 78.745907][ T8686] __fput+0x2a4/0x7a0 [ 78.749864][ T8686] task_work_run+0xc2/0x160 [ 78.754340][ T8686] exit_to_usermode_loop+0x23d/0x2d0 [ 78.759592][ T8686] do_syscall_64+0x52a/0x620 [ 78.764153][ T8686] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 78.770028][ T8686] RIP: 0033:0x45cba9 [ 78.773889][ T8686] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 78.793472][ T8686] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 78.801858][ T8686] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 78.809800][ T8686] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 78.817739][ T8686] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 78.825677][ T8686] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 78.833614][ T8686] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 78.841570][ T8689] CPU: 1 PID: 8689 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 78.849792][ T8689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.859830][ T8689] Call Trace: [ 78.863103][ T8689] dump_stack+0x128/0x182 [ 78.867416][ T8689] should_fail.cold.4+0x5/0x13 [ 78.872174][ T8689] ? fault_create_debugfs_attr+0x140/0x140 [ 78.877955][ T8689] ? __lock_acquire+0xc56/0x3be0 [ 78.882868][ T8689] should_failslab+0x5/0xf [ 78.887265][ T8689] kmem_cache_alloc_node+0x55/0x780 [ 78.892446][ T8689] ? kmem_cache_free+0x7f/0x320 [ 78.897282][ T8689] ? sock_close+0xf/0x20 [ 78.901530][ T8689] ? __fput+0x2a4/0x7a0 [ 78.905664][ T8689] ? task_work_run+0xc2/0x160 [ 78.910340][ T8689] ? exit_to_usermode_loop+0x23d/0x2d0 [ 78.915782][ T8689] __alloc_skb+0x92/0x510 [ 78.920094][ T8689] ? netdev_alloc_frag+0x150/0x150 [ 78.925191][ T8689] ? lock_downgrade+0x800/0x800 [ 78.930022][ T8689] tipc_buf_acquire+0x1c/0xd0 [ 78.934777][ T8689] tipc_msg_reverse+0x15d/0x7c0 [ 78.939789][ T8689] tipc_sk_respond+0x1da/0x700 [ 78.944537][ T8689] ? tipc_sk_create+0x1b50/0x1b50 [ 78.949554][ T8689] ? kmem_cache_free+0x99/0x320 [ 78.954388][ T8689] __tipc_shutdown+0x86f/0xf90 [ 78.959154][ T8689] ? tipc_accept+0xe50/0xe50 [ 78.963743][ T8689] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 78.969528][ T8689] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 78.975578][ T8689] ? lock_sock_nested+0x7d/0xf0 [ 78.980419][ T8689] tipc_release+0xa3/0x11b0 [ 78.985008][ T8689] ? down_write+0xdb/0x150 [ 78.989405][ T8689] ? down_write_killable_nested+0x170/0x170 [ 78.995281][ T8689] ? fsnotify_first_mark+0x120/0x120 [ 79.000550][ T8689] ? fcntl_setlk+0xaa0/0xaa0 [ 79.005124][ T8689] __sock_release+0xbb/0x270 [ 79.009694][ T8689] sock_close+0xf/0x20 [ 79.013740][ T8689] __fput+0x2a4/0x7a0 [ 79.017709][ T8689] task_work_run+0xc2/0x160 [ 79.022200][ T8689] exit_to_usermode_loop+0x23d/0x2d0 [ 79.027481][ T8689] do_syscall_64+0x52a/0x620 [ 79.032062][ T8689] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 79.037934][ T8689] RIP: 0033:0x45cba9 [ 79.041807][ T8689] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 79.061388][ T8689] RSP: 002b:00007f177af5ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 79.069763][ T8689] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 79.077703][ T8689] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 79.085650][ T8689] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 79.093596][ T8689] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 79.101538][ T8689] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af5f6d4 [ 79.109491][ T8693] CPU: 0 PID: 8693 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 79.117713][ T8693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.127747][ T8693] Call Trace: [ 79.131019][ T8693] dump_stack+0x128/0x182 [ 79.135334][ T8693] should_fail.cold.4+0x5/0x13 [ 79.140094][ T8693] ? fault_create_debugfs_attr+0x140/0x140 [ 79.145882][ T8693] ? __lock_acquire+0xc56/0x3be0 [ 79.150818][ T8693] should_failslab+0x5/0xf [ 79.155227][ T8693] kmem_cache_alloc_node+0x55/0x780 [ 79.160415][ T8693] ? kmem_cache_free+0x7f/0x320 [ 79.165248][ T8693] ? sock_close+0xf/0x20 [ 79.169468][ T8693] ? __fput+0x2a4/0x7a0 [ 79.173605][ T8693] ? task_work_run+0xc2/0x160 [ 79.178273][ T8693] ? exit_to_usermode_loop+0x23d/0x2d0 [ 79.183724][ T8693] __alloc_skb+0x92/0x510 [ 79.188037][ T8693] ? netdev_alloc_frag+0x150/0x150 [ 79.193133][ T8693] ? lock_downgrade+0x800/0x800 [ 79.197963][ T8693] tipc_buf_acquire+0x1c/0xd0 [ 79.202609][ T8693] tipc_msg_reverse+0x15d/0x7c0 [ 79.207438][ T8693] tipc_sk_respond+0x1da/0x700 [ 79.212184][ T8693] ? tipc_sk_create+0x1b50/0x1b50 [ 79.215952][ T8708] FAULT_INJECTION: forcing a failure. [ 79.215952][ T8708] name failslab, interval 1, probability 0, space 0, times 0 [ 79.217183][ T8693] ? kmem_cache_free+0x99/0x320 [ 79.217195][ T8693] __tipc_shutdown+0x86f/0xf90 [ 79.217205][ T8693] ? tipc_accept+0xe50/0xe50 [ 79.217218][ T8693] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 79.217227][ T8693] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 79.217238][ T8693] ? lock_sock_nested+0x7d/0xf0 [ 79.217245][ T8693] tipc_release+0xa3/0x11b0 [ 79.239423][ T8710] FAULT_INJECTION: forcing a failure. [ 79.239423][ T8710] name failslab, interval 1, probability 0, space 0, times 0 [ 79.243901][ T8693] ? down_write+0xdb/0x150 [ 79.243906][ T8693] ? down_write_killable_nested+0x170/0x170 [ 79.243914][ T8693] ? fsnotify_first_mark+0x120/0x120 [ 79.243922][ T8693] ? fcntl_setlk+0xaa0/0xaa0 [ 79.243932][ T8693] __sock_release+0xbb/0x270 [ 79.243940][ T8693] sock_close+0xf/0x20 [ 79.243945][ T8693] __fput+0x2a4/0x7a0 [ 79.243956][ T8693] task_work_run+0xc2/0x160 [ 79.243967][ T8693] exit_to_usermode_loop+0x23d/0x2d0 [ 79.243975][ T8693] do_syscall_64+0x52a/0x620 [ 79.243983][ T8693] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 79.243991][ T8693] RIP: 0033:0x45cba9 [ 79.334204][ T8693] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 79.353793][ T8693] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 79.362193][ T8693] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 79.370137][ T8693] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 79.378088][ T8693] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 79.386042][ T8693] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 79.393995][ T8693] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 79.401949][ T8708] CPU: 1 PID: 8708 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 79.410168][ T8708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.420200][ T8708] Call Trace: [ 79.423463][ T8708] dump_stack+0x128/0x182 [ 79.427796][ T8708] should_fail.cold.4+0x5/0x13 [ 79.432562][ T8708] ? fault_create_debugfs_attr+0x140/0x140 [ 79.438354][ T8708] ? __lock_acquire+0xc56/0x3be0 [ 79.443277][ T8708] should_failslab+0x5/0xf [ 79.447672][ T8708] kmem_cache_alloc_node+0x55/0x780 [ 79.452839][ T8708] ? kmem_cache_free+0x7f/0x320 [ 79.457658][ T8708] ? sock_close+0xf/0x20 [ 79.461868][ T8708] ? __fput+0x2a4/0x7a0 [ 79.465991][ T8708] ? task_work_run+0xc2/0x160 [ 79.470632][ T8708] ? exit_to_usermode_loop+0x23d/0x2d0 [ 79.476062][ T8708] __alloc_skb+0x92/0x510 [ 79.480393][ T8708] ? netdev_alloc_frag+0x150/0x150 [ 79.485476][ T8708] ? lock_downgrade+0x800/0x800 [ 79.490311][ T8708] tipc_buf_acquire+0x1c/0xd0 [ 79.494955][ T8708] tipc_msg_reverse+0x15d/0x7c0 [ 79.499775][ T8708] tipc_sk_respond+0x1da/0x700 [ 79.504502][ T8708] ? tipc_sk_create+0x1b50/0x1b50 [ 79.509492][ T8708] ? kmem_cache_free+0x99/0x320 [ 79.514315][ T8708] __tipc_shutdown+0x86f/0xf90 [ 79.519048][ T8708] ? tipc_accept+0xe50/0xe50 [ 79.523612][ T8708] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 79.529403][ T8708] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 79.535435][ T8708] ? lock_sock_nested+0x7d/0xf0 [ 79.540250][ T8708] tipc_release+0xa3/0x11b0 [ 79.544721][ T8708] ? down_write+0xdb/0x150 [ 79.549104][ T8708] ? down_write_killable_nested+0x170/0x170 [ 79.554966][ T8708] ? fsnotify_first_mark+0x120/0x120 [ 79.560215][ T8708] ? fcntl_setlk+0xaa0/0xaa0 [ 79.564867][ T8708] __sock_release+0xbb/0x270 [ 79.569431][ T8708] sock_close+0xf/0x20 [ 79.573469][ T8708] __fput+0x2a4/0x7a0 [ 79.577420][ T8708] task_work_run+0xc2/0x160 [ 79.581895][ T8708] exit_to_usermode_loop+0x23d/0x2d0 [ 79.587150][ T8708] do_syscall_64+0x52a/0x620 [ 79.591706][ T8708] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 79.597565][ T8708] RIP: 0033:0x45cba9 [ 79.601426][ T8708] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 79.620998][ T8708] RSP: 002b:00007f177af7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 79.629503][ T8708] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 79.637438][ T8708] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 79.645377][ T8708] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 79.653330][ T8708] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 79.661286][ T8708] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af806d4 [ 79.669308][ T8710] CPU: 0 PID: 8710 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 79.677528][ T8710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.687566][ T8710] Call Trace: [ 79.690840][ T8710] dump_stack+0x128/0x182 [ 79.695156][ T8710] should_fail.cold.4+0x5/0x13 [ 79.699904][ T8710] ? fault_create_debugfs_attr+0x140/0x140 [ 79.705690][ T8710] ? __lock_acquire+0xc56/0x3be0 [ 79.710618][ T8710] should_failslab+0x5/0xf [ 79.715023][ T8710] kmem_cache_alloc_node+0x55/0x780 [ 79.720206][ T8710] ? kmem_cache_free+0x7f/0x320 [ 79.725045][ T8710] ? sock_close+0xf/0x20 [ 79.729279][ T8710] ? __fput+0x2a4/0x7a0 [ 79.733433][ T8710] ? task_work_run+0xc2/0x160 [ 79.738109][ T8710] ? exit_to_usermode_loop+0x23d/0x2d0 [ 79.743557][ T8710] __alloc_skb+0x92/0x510 [ 79.747894][ T8710] ? netdev_alloc_frag+0x150/0x150 [ 79.752993][ T8710] ? lock_downgrade+0x800/0x800 [ 79.757830][ T8710] tipc_buf_acquire+0x1c/0xd0 [ 79.762490][ T8710] tipc_msg_reverse+0x15d/0x7c0 [ 79.767448][ T8710] tipc_sk_respond+0x1da/0x700 [ 79.772193][ T8710] ? tipc_sk_create+0x1b50/0x1b50 [ 79.777208][ T8710] ? kmem_cache_free+0x99/0x320 [ 79.782085][ T8710] __tipc_shutdown+0x86f/0xf90 [ 79.786854][ T8710] ? tipc_accept+0xe50/0xe50 [ 79.791430][ T8710] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 79.797215][ T8710] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 79.803260][ T8710] ? lock_sock_nested+0x7d/0xf0 [ 79.808093][ T8710] tipc_release+0xa3/0x11b0 [ 79.812578][ T8710] ? down_write+0xdb/0x150 [ 79.816974][ T8710] ? down_write_killable_nested+0x170/0x170 [ 79.822849][ T8710] ? fsnotify_first_mark+0x120/0x120 [ 79.828128][ T8710] ? fcntl_setlk+0xaa0/0xaa0 [ 79.832700][ T8710] __sock_release+0xbb/0x270 [ 79.837279][ T8710] sock_close+0xf/0x20 [ 79.841329][ T8710] __fput+0x2a4/0x7a0 [ 79.845296][ T8710] task_work_run+0xc2/0x160 [ 79.849784][ T8710] exit_to_usermode_loop+0x23d/0x2d0 [ 79.855055][ T8710] do_syscall_64+0x52a/0x620 [ 79.859627][ T8710] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 79.865499][ T8710] RIP: 0033:0x45cba9 [ 79.869371][ T8710] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 79.889071][ T8710] RSP: 002b:00007f7975ef3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 79.897458][ T8710] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 79.905407][ T8710] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 79.913359][ T8710] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 79.920794][ T8727] FAULT_INJECTION: forcing a failure. [ 79.920794][ T8727] name failslab, interval 1, probability 0, space 0, times 0 [ 79.921306][ T8710] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 79.921312][ T8710] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ef46d4 [ 79.949772][ T8727] CPU: 1 PID: 8727 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 79.957993][ T8727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.968043][ T8727] Call Trace: [ 79.971312][ T8727] dump_stack+0x128/0x182 [ 79.975627][ T8727] should_fail.cold.4+0x5/0x13 [ 79.980394][ T8727] ? fault_create_debugfs_attr+0x140/0x140 [ 79.986186][ T8727] ? __lock_acquire+0xc56/0x3be0 [ 79.991115][ T8727] should_failslab+0x5/0xf [ 79.995516][ T8727] kmem_cache_alloc_node+0x55/0x780 [ 80.000695][ T8727] ? kmem_cache_free+0x7f/0x320 [ 80.005527][ T8727] ? sock_close+0xf/0x20 [ 80.009745][ T8727] ? __fput+0x2a4/0x7a0 [ 80.013878][ T8727] ? task_work_run+0xc2/0x160 [ 80.018525][ T8727] ? exit_to_usermode_loop+0x23d/0x2d0 [ 80.023960][ T8727] __alloc_skb+0x92/0x510 [ 80.028277][ T8727] ? netdev_alloc_frag+0x150/0x150 [ 80.033377][ T8727] ? lock_downgrade+0x800/0x800 [ 80.038211][ T8727] tipc_buf_acquire+0x1c/0xd0 [ 80.042882][ T8727] tipc_msg_reverse+0x15d/0x7c0 [ 80.047733][ T8727] tipc_sk_respond+0x1da/0x700 [ 80.052482][ T8727] ? tipc_sk_create+0x1b50/0x1b50 [ 80.057494][ T8727] ? kmem_cache_free+0x99/0x320 [ 80.062336][ T8727] __tipc_shutdown+0x86f/0xf90 [ 80.067084][ T8727] ? tipc_accept+0xe50/0xe50 [ 80.071662][ T8727] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 80.077452][ T8727] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 80.083487][ T8727] ? lock_sock_nested+0x7d/0xf0 [ 80.088303][ T8727] tipc_release+0xa3/0x11b0 [ 80.092789][ T8727] ? down_write+0xdb/0x150 [ 80.097187][ T8727] ? down_write_killable_nested+0x170/0x170 [ 80.103068][ T8727] ? fsnotify_first_mark+0x120/0x120 [ 80.103336][ T8732] FAULT_INJECTION: forcing a failure. [ 80.103336][ T8732] name failslab, interval 1, probability 0, space 0, times 0 [ 80.108325][ T8727] ? fcntl_setlk+0xaa0/0xaa0 [ 80.108334][ T8727] __sock_release+0xbb/0x270 [ 80.108343][ T8727] sock_close+0xf/0x20 [ 80.108349][ T8727] __fput+0x2a4/0x7a0 [ 80.108362][ T8727] task_work_run+0xc2/0x160 [ 80.147271][ T8727] exit_to_usermode_loop+0x23d/0x2d0 [ 80.152524][ T8727] do_syscall_64+0x52a/0x620 [ 80.157083][ T8727] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 80.162941][ T8727] RIP: 0033:0x45cba9 [ 80.166808][ T8727] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 80.186377][ T8727] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 80.194836][ T8727] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 80.202772][ T8727] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 80.210708][ T8727] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 80.218648][ T8727] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 80.226587][ T8727] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 [ 80.234545][ T8732] CPU: 0 PID: 8732 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 80.242772][ T8732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.252818][ T8732] Call Trace: [ 80.256093][ T8732] dump_stack+0x128/0x182 [ 80.260425][ T8732] should_fail.cold.4+0x5/0x13 [ 80.265172][ T8732] ? fault_create_debugfs_attr+0x140/0x140 [ 80.270982][ T8732] ? __lock_acquire+0xc56/0x3be0 [ 80.275916][ T8732] should_failslab+0x5/0xf [ 80.280313][ T8732] kmem_cache_alloc_node+0x55/0x780 [ 80.285486][ T8732] ? kmem_cache_free+0x7f/0x320 [ 80.290316][ T8732] ? sock_close+0xf/0x20 [ 80.294551][ T8732] ? __fput+0x2a4/0x7a0 [ 80.298693][ T8732] ? task_work_run+0xc2/0x160 [ 80.303349][ T8732] ? exit_to_usermode_loop+0x23d/0x2d0 [ 80.308787][ T8732] __alloc_skb+0x92/0x510 [ 80.313098][ T8732] ? netdev_alloc_frag+0x150/0x150 [ 80.318194][ T8732] ? lock_downgrade+0x800/0x800 [ 80.323028][ T8732] tipc_buf_acquire+0x1c/0xd0 [ 80.327687][ T8732] tipc_msg_reverse+0x15d/0x7c0 [ 80.332529][ T8732] tipc_sk_respond+0x1da/0x700 [ 80.337282][ T8732] ? tipc_sk_create+0x1b50/0x1b50 [ 80.342305][ T8732] ? kmem_cache_free+0x99/0x320 [ 80.347167][ T8732] __tipc_shutdown+0x86f/0xf90 [ 80.351964][ T8732] ? tipc_accept+0xe50/0xe50 [ 80.356553][ T8732] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 80.362339][ T8732] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 80.368658][ T8732] ? lock_sock_nested+0x7d/0xf0 [ 80.373487][ T8732] tipc_release+0xa3/0x11b0 [ 80.377968][ T8732] ? down_write+0xdb/0x150 [ 80.382367][ T8732] ? down_write_killable_nested+0x170/0x170 [ 80.388249][ T8732] ? fsnotify_first_mark+0x120/0x120 [ 80.393520][ T8732] ? fcntl_setlk+0xaa0/0xaa0 [ 80.398099][ T8732] __sock_release+0xbb/0x270 [ 80.402670][ T8732] sock_close+0xf/0x20 [ 80.406719][ T8732] __fput+0x2a4/0x7a0 [ 80.410692][ T8732] task_work_run+0xc2/0x160 [ 80.415184][ T8732] exit_to_usermode_loop+0x23d/0x2d0 [ 80.420451][ T8732] do_syscall_64+0x52a/0x620 [ 80.425022][ T8732] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 80.430896][ T8732] RIP: 0033:0x45cba9 [ 80.434774][ T8732] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 80.454354][ T8732] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 80.462746][ T8732] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 80.471272][ T8732] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 80.479222][ T8732] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 80.487176][ T8732] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 80.495253][ T8732] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 80.578721][ T8748] FAULT_INJECTION: forcing a failure. [ 80.578721][ T8748] name failslab, interval 1, probability 0, space 0, times 0 [ 80.598943][ T8749] FAULT_INJECTION: forcing a failure. [ 80.598943][ T8749] name failslab, interval 1, probability 0, space 0, times 0 [ 80.604846][ T8748] CPU: 0 PID: 8748 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 80.619735][ T8748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.629771][ T8748] Call Trace: [ 80.633040][ T8748] dump_stack+0x128/0x182 [ 80.637352][ T8748] should_fail.cold.4+0x5/0x13 [ 80.642215][ T8748] ? fault_create_debugfs_attr+0x140/0x140 [ 80.647994][ T8748] ? __lock_acquire+0xc56/0x3be0 [ 80.652917][ T8748] should_failslab+0x5/0xf [ 80.657313][ T8748] kmem_cache_alloc_node+0x55/0x780 [ 80.662486][ T8748] ? kmem_cache_free+0x7f/0x320 [ 80.667322][ T8748] ? sock_close+0xf/0x20 [ 80.671543][ T8748] ? __fput+0x2a4/0x7a0 [ 80.675675][ T8748] ? task_work_run+0xc2/0x160 [ 80.680359][ T8748] ? exit_to_usermode_loop+0x23d/0x2d0 [ 80.685812][ T8748] __alloc_skb+0x92/0x510 [ 80.690129][ T8748] ? netdev_alloc_frag+0x150/0x150 [ 80.695228][ T8748] ? lock_downgrade+0x800/0x800 [ 80.700063][ T8748] tipc_buf_acquire+0x1c/0xd0 [ 80.704809][ T8748] tipc_msg_reverse+0x15d/0x7c0 [ 80.709664][ T8748] tipc_sk_respond+0x1da/0x700 [ 80.714407][ T8748] ? tipc_sk_create+0x1b50/0x1b50 [ 80.719418][ T8748] ? kmem_cache_free+0x99/0x320 [ 80.724259][ T8748] __tipc_shutdown+0x86f/0xf90 [ 80.728997][ T8748] ? tipc_accept+0xe50/0xe50 [ 80.733573][ T8748] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 80.739375][ T8748] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 80.745414][ T8748] ? lock_sock_nested+0x7d/0xf0 [ 80.747129][ T8753] FAULT_INJECTION: forcing a failure. [ 80.747129][ T8753] name failslab, interval 1, probability 0, space 0, times 0 [ 80.750240][ T8748] tipc_release+0xa3/0x11b0 [ 80.750246][ T8748] ? down_write+0xdb/0x150 [ 80.750251][ T8748] ? down_write_killable_nested+0x170/0x170 [ 80.750259][ T8748] ? fsnotify_first_mark+0x120/0x120 [ 80.750266][ T8748] ? fcntl_setlk+0xaa0/0xaa0 [ 80.750275][ T8748] __sock_release+0xbb/0x270 [ 80.750283][ T8748] sock_close+0xf/0x20 [ 80.750288][ T8748] __fput+0x2a4/0x7a0 [ 80.750300][ T8748] task_work_run+0xc2/0x160 [ 80.750313][ T8748] exit_to_usermode_loop+0x23d/0x2d0 [ 80.809762][ T8748] do_syscall_64+0x52a/0x620 [ 80.814338][ T8748] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 80.820209][ T8748] RIP: 0033:0x45cba9 [ 80.824086][ T8748] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 80.843668][ T8748] RSP: 002b:00007fbd2e124c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 80.852064][ T8748] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 80.860013][ T8748] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 80.867959][ T8748] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 80.875908][ T8748] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 80.883855][ T8748] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1256d4 [ 80.891823][ T8753] CPU: 1 PID: 8753 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 80.900039][ T8753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.908057][ T8758] FAULT_INJECTION: forcing a failure. [ 80.908057][ T8758] name failslab, interval 1, probability 0, space 0, times 0 [ 80.910063][ T8753] Call Trace: [ 80.910076][ T8753] dump_stack+0x128/0x182 [ 80.910087][ T8753] should_fail.cold.4+0x5/0x13 [ 80.910097][ T8753] ? fault_create_debugfs_attr+0x140/0x140 [ 80.940681][ T8753] ? __lock_acquire+0xc56/0x3be0 [ 80.945595][ T8753] should_failslab+0x5/0xf [ 80.949981][ T8753] kmem_cache_alloc_node+0x55/0x780 [ 80.955154][ T8753] ? kmem_cache_free+0x7f/0x320 [ 80.959972][ T8753] ? sock_close+0xf/0x20 [ 80.964177][ T8753] ? __fput+0x2a4/0x7a0 [ 80.968736][ T8753] ? task_work_run+0xc2/0x160 [ 80.973400][ T8753] ? exit_to_usermode_loop+0x23d/0x2d0 [ 80.978832][ T8753] __alloc_skb+0x92/0x510 [ 80.983131][ T8753] ? netdev_alloc_frag+0x150/0x150 [ 80.988209][ T8753] ? lock_downgrade+0x800/0x800 [ 80.993027][ T8753] tipc_buf_acquire+0x1c/0xd0 [ 80.997687][ T8753] tipc_msg_reverse+0x15d/0x7c0 [ 81.002506][ T8753] tipc_sk_respond+0x1da/0x700 [ 81.007234][ T8753] ? tipc_sk_create+0x1b50/0x1b50 [ 81.012221][ T8753] ? kmem_cache_free+0x99/0x320 [ 81.017056][ T8753] __tipc_shutdown+0x86f/0xf90 [ 81.021796][ T8753] ? tipc_accept+0xe50/0xe50 [ 81.026356][ T8753] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 81.032216][ T8753] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 81.038251][ T8753] ? lock_sock_nested+0x7d/0xf0 [ 81.043068][ T8753] tipc_release+0xa3/0x11b0 [ 81.047554][ T8753] ? down_write+0xdb/0x150 [ 81.051936][ T8753] ? down_write_killable_nested+0x170/0x170 [ 81.057793][ T8753] ? fsnotify_first_mark+0x120/0x120 [ 81.063056][ T8753] ? fcntl_setlk+0xaa0/0xaa0 [ 81.067967][ T8753] __sock_release+0xbb/0x270 [ 81.072524][ T8753] sock_close+0xf/0x20 [ 81.076559][ T8753] __fput+0x2a4/0x7a0 [ 81.080514][ T8753] task_work_run+0xc2/0x160 [ 81.084993][ T8753] exit_to_usermode_loop+0x23d/0x2d0 [ 81.090247][ T8753] do_syscall_64+0x52a/0x620 [ 81.094806][ T8753] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 81.100663][ T8753] RIP: 0033:0x45cba9 [ 81.104523][ T8753] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 81.124090][ T8753] RSP: 002b:00007f7975eb1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 81.132474][ T8753] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 81.140419][ T8753] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 81.148356][ T8753] RBP: 000000000078c0e0 R08: 0000000000000000 R09: 0000000000000000 [ 81.156293][ T8753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 81.164230][ T8753] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975eb26d4 [ 81.172618][ T8758] CPU: 0 PID: 8758 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 2020/07/20 06:41:57 executed programs: 116 [ 81.180844][ T8758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.190885][ T8758] Call Trace: [ 81.194159][ T8758] dump_stack+0x128/0x182 [ 81.198467][ T8758] should_fail.cold.4+0x5/0x13 [ 81.203207][ T8758] ? fault_create_debugfs_attr+0x140/0x140 [ 81.208991][ T8758] ? __lock_acquire+0xc56/0x3be0 [ 81.213920][ T8758] should_failslab+0x5/0xf [ 81.218317][ T8758] kmem_cache_alloc_node+0x55/0x780 [ 81.223499][ T8758] ? kmem_cache_free+0x7f/0x320 [ 81.228331][ T8758] ? sock_close+0xf/0x20 [ 81.232548][ T8758] ? __fput+0x2a4/0x7a0 [ 81.236680][ T8758] ? task_work_run+0xc2/0x160 [ 81.241354][ T8758] ? exit_to_usermode_loop+0x23d/0x2d0 [ 81.246809][ T8758] __alloc_skb+0x92/0x510 [ 81.251123][ T8758] ? netdev_alloc_frag+0x150/0x150 [ 81.256220][ T8758] ? lock_downgrade+0x800/0x800 [ 81.261059][ T8758] tipc_buf_acquire+0x1c/0xd0 [ 81.265720][ T8758] tipc_msg_reverse+0x15d/0x7c0 [ 81.270560][ T8758] tipc_sk_respond+0x1da/0x700 [ 81.275307][ T8758] ? tipc_sk_create+0x1b50/0x1b50 [ 81.280316][ T8758] ? kmem_cache_free+0x99/0x320 [ 81.285151][ T8758] __tipc_shutdown+0x86f/0xf90 [ 81.290020][ T8758] ? tipc_accept+0xe50/0xe50 [ 81.294596][ T8758] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 81.300394][ T8758] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 81.306444][ T8758] ? lock_sock_nested+0x7d/0xf0 [ 81.311276][ T8758] tipc_release+0xa3/0x11b0 [ 81.315757][ T8758] ? down_write+0xdb/0x150 [ 81.320146][ T8758] ? down_write_killable_nested+0x170/0x170 [ 81.326015][ T8758] ? fsnotify_first_mark+0x120/0x120 [ 81.331282][ T8758] ? fcntl_setlk+0xaa0/0xaa0 [ 81.335853][ T8758] __sock_release+0xbb/0x270 [ 81.340430][ T8758] sock_close+0xf/0x20 [ 81.344473][ T8758] __fput+0x2a4/0x7a0 [ 81.348434][ T8758] task_work_run+0xc2/0x160 [ 81.352908][ T8758] exit_to_usermode_loop+0x23d/0x2d0 [ 81.358165][ T8758] do_syscall_64+0x52a/0x620 [ 81.362740][ T8758] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 81.368605][ T8758] RIP: 0033:0x45cba9 [ 81.372477][ T8758] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 81.392060][ T8758] RSP: 002b:00007f177af7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 81.400445][ T8758] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 81.408399][ T8758] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 81.416526][ T8758] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 81.424479][ T8758] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 81.432432][ T8758] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af806d4 [ 81.449693][ T8749] CPU: 1 PID: 8749 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 81.457931][ T8749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.468581][ T8749] Call Trace: [ 81.471858][ T8749] dump_stack+0x128/0x182 [ 81.476178][ T8749] should_fail.cold.4+0x5/0x13 [ 81.480925][ T8749] ? fault_create_debugfs_attr+0x140/0x140 [ 81.486713][ T8749] ? __lock_acquire+0xc56/0x3be0 [ 81.491656][ T8749] should_failslab+0x5/0xf [ 81.496061][ T8749] kmem_cache_alloc_node+0x55/0x780 [ 81.501362][ T8749] ? kmem_cache_free+0x7f/0x320 [ 81.506197][ T8749] ? sock_close+0xf/0x20 [ 81.510426][ T8749] ? __fput+0x2a4/0x7a0 [ 81.514582][ T8749] ? task_work_run+0xc2/0x160 [ 81.519239][ T8749] ? exit_to_usermode_loop+0x23d/0x2d0 [ 81.524683][ T8749] __alloc_skb+0x92/0x510 [ 81.528998][ T8749] ? netdev_alloc_frag+0x150/0x150 [ 81.534103][ T8749] ? lock_downgrade+0x800/0x800 [ 81.534640][ T8767] FAULT_INJECTION: forcing a failure. [ 81.534640][ T8767] name failslab, interval 1, probability 0, space 0, times 0 [ 81.538932][ T8749] tipc_buf_acquire+0x1c/0xd0 [ 81.556241][ T8749] tipc_msg_reverse+0x15d/0x7c0 [ 81.561072][ T8749] tipc_sk_respond+0x1da/0x700 [ 81.566393][ T8749] ? tipc_sk_create+0x1b50/0x1b50 [ 81.570132][ T8768] FAULT_INJECTION: forcing a failure. [ 81.570132][ T8768] name failslab, interval 1, probability 0, space 0, times 0 [ 81.571399][ T8749] ? kmem_cache_free+0x99/0x320 [ 81.588774][ T8749] __tipc_shutdown+0x86f/0xf90 [ 81.593514][ T8749] ? tipc_accept+0xe50/0xe50 [ 81.598218][ T8749] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 81.604000][ T8749] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 81.610065][ T8749] ? lock_sock_nested+0x7d/0xf0 [ 81.614892][ T8749] tipc_release+0xa3/0x11b0 [ 81.619361][ T8749] ? down_write+0xdb/0x150 [ 81.623831][ T8749] ? down_write_killable_nested+0x170/0x170 [ 81.629693][ T8749] ? fsnotify_first_mark+0x120/0x120 [ 81.634949][ T8749] ? fcntl_setlk+0xaa0/0xaa0 [ 81.639509][ T8749] __sock_release+0xbb/0x270 [ 81.644070][ T8749] sock_close+0xf/0x20 [ 81.648108][ T8749] __fput+0x2a4/0x7a0 [ 81.652082][ T8749] task_work_run+0xc2/0x160 [ 81.656558][ T8749] exit_to_usermode_loop+0x23d/0x2d0 [ 81.661815][ T8749] do_syscall_64+0x52a/0x620 [ 81.666913][ T8749] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 81.672786][ T8749] RIP: 0033:0x45cba9 [ 81.676656][ T8749] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 81.696242][ T8749] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 81.704717][ T8749] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 81.712672][ T8749] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 81.720614][ T8749] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 81.728693][ T8749] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 81.736648][ T8749] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 81.744646][ T8767] CPU: 0 PID: 8767 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 81.752869][ T8767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.762939][ T8767] Call Trace: [ 81.766218][ T8767] dump_stack+0x128/0x182 [ 81.770541][ T8767] should_fail.cold.4+0x5/0x13 [ 81.775290][ T8767] ? fault_create_debugfs_attr+0x140/0x140 [ 81.781186][ T8767] ? __lock_acquire+0xc56/0x3be0 [ 81.786118][ T8767] should_failslab+0x5/0xf [ 81.790520][ T8767] kmem_cache_alloc_node+0x55/0x780 [ 81.795700][ T8767] ? kmem_cache_free+0x7f/0x320 [ 81.800622][ T8767] ? sock_close+0xf/0x20 [ 81.804845][ T8767] ? __fput+0x2a4/0x7a0 [ 81.808981][ T8767] ? task_work_run+0xc2/0x160 [ 81.813666][ T8767] ? exit_to_usermode_loop+0x23d/0x2d0 [ 81.819116][ T8767] __alloc_skb+0x92/0x510 [ 81.823425][ T8767] ? netdev_alloc_frag+0x150/0x150 [ 81.828515][ T8767] ? lock_downgrade+0x800/0x800 [ 81.833372][ T8767] tipc_buf_acquire+0x1c/0xd0 [ 81.838034][ T8767] tipc_msg_reverse+0x15d/0x7c0 [ 81.842867][ T8767] tipc_sk_respond+0x1da/0x700 [ 81.847616][ T8767] ? tipc_sk_create+0x1b50/0x1b50 [ 81.852644][ T8767] ? kmem_cache_free+0x99/0x320 [ 81.857479][ T8767] __tipc_shutdown+0x86f/0xf90 [ 81.862230][ T8767] ? tipc_accept+0xe50/0xe50 [ 81.866802][ T8767] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 81.872593][ T8767] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 81.878664][ T8767] ? lock_sock_nested+0x7d/0xf0 [ 81.883520][ T8767] tipc_release+0xa3/0x11b0 [ 81.887998][ T8767] ? down_write+0xdb/0x150 [ 81.892411][ T8767] ? down_write_killable_nested+0x170/0x170 [ 81.898291][ T8767] ? fsnotify_first_mark+0x120/0x120 [ 81.903557][ T8767] ? fcntl_setlk+0xaa0/0xaa0 [ 81.908153][ T8767] __sock_release+0xbb/0x270 [ 81.912725][ T8767] sock_close+0xf/0x20 [ 81.916771][ T8767] __fput+0x2a4/0x7a0 [ 81.920734][ T8767] task_work_run+0xc2/0x160 [ 81.925223][ T8767] exit_to_usermode_loop+0x23d/0x2d0 [ 81.930497][ T8767] do_syscall_64+0x52a/0x620 [ 81.935076][ T8767] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 81.940950][ T8767] RIP: 0033:0x45cba9 [ 81.944824][ T8767] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 81.964406][ T8767] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 81.972795][ T8767] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 81.980763][ T8767] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 81.988708][ T8767] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 81.996653][ T8767] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 82.004605][ T8767] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 [ 82.034129][ T8768] CPU: 1 PID: 8768 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 82.042378][ T8768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.052431][ T8768] Call Trace: [ 82.055709][ T8768] dump_stack+0x128/0x182 [ 82.060024][ T8768] should_fail.cold.4+0x5/0x13 [ 82.065078][ T8768] ? fault_create_debugfs_attr+0x140/0x140 [ 82.070960][ T8768] ? __lock_acquire+0xc56/0x3be0 [ 82.075886][ T8768] should_failslab+0x5/0xf [ 82.080289][ T8768] kmem_cache_alloc_node+0x55/0x780 [ 82.085470][ T8768] ? kmem_cache_free+0x7f/0x320 [ 82.090307][ T8768] ? sock_close+0xf/0x20 [ 82.094553][ T8768] ? __fput+0x2a4/0x7a0 [ 82.098703][ T8768] ? task_work_run+0xc2/0x160 [ 82.103356][ T8768] ? exit_to_usermode_loop+0x23d/0x2d0 [ 82.106767][ T8780] FAULT_INJECTION: forcing a failure. [ 82.106767][ T8780] name failslab, interval 1, probability 0, space 0, times 0 [ 82.108788][ T8768] __alloc_skb+0x92/0x510 [ 82.108796][ T8768] ? netdev_alloc_frag+0x150/0x150 [ 82.108806][ T8768] ? lock_downgrade+0x800/0x800 [ 82.108816][ T8768] tipc_buf_acquire+0x1c/0xd0 [ 82.121590][ T8781] FAULT_INJECTION: forcing a failure. [ 82.121590][ T8781] name failslab, interval 1, probability 0, space 0, times 0 [ 82.125686][ T8768] tipc_msg_reverse+0x15d/0x7c0 [ 82.125697][ T8768] tipc_sk_respond+0x1da/0x700 [ 82.125705][ T8768] ? tipc_sk_create+0x1b50/0x1b50 [ 82.125712][ T8768] ? kmem_cache_free+0x99/0x320 [ 82.125721][ T8768] __tipc_shutdown+0x86f/0xf90 [ 82.125730][ T8768] ? tipc_accept+0xe50/0xe50 [ 82.132930][ T8782] FAULT_INJECTION: forcing a failure. [ 82.132930][ T8782] name failslab, interval 1, probability 0, space 0, times 0 [ 82.135624][ T8768] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 82.135633][ T8768] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 82.135641][ T8768] ? lock_sock_nested+0x7d/0xf0 [ 82.135649][ T8768] tipc_release+0xa3/0x11b0 [ 82.135656][ T8768] ? down_write+0xdb/0x150 [ 82.135661][ T8768] ? down_write_killable_nested+0x170/0x170 [ 82.135668][ T8768] ? fsnotify_first_mark+0x120/0x120 [ 82.135675][ T8768] ? fcntl_setlk+0xaa0/0xaa0 [ 82.135683][ T8768] __sock_release+0xbb/0x270 [ 82.240022][ T8768] sock_close+0xf/0x20 [ 82.244059][ T8768] __fput+0x2a4/0x7a0 [ 82.248032][ T8768] task_work_run+0xc2/0x160 [ 82.252515][ T8768] exit_to_usermode_loop+0x23d/0x2d0 [ 82.257768][ T8768] do_syscall_64+0x52a/0x620 [ 82.262324][ T8768] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 82.268563][ T8768] RIP: 0033:0x45cba9 [ 82.272428][ T8768] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 82.292007][ T8768] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 82.300473][ T8768] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 82.308413][ T8768] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 82.316367][ T8768] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 82.324322][ T8768] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 82.332261][ T8768] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 82.340255][ T8781] CPU: 0 PID: 8781 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 82.348479][ T8781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.358518][ T8781] Call Trace: [ 82.361805][ T8781] dump_stack+0x128/0x182 [ 82.366130][ T8781] should_fail.cold.4+0x5/0x13 [ 82.367151][ T8776] FAULT_INJECTION: forcing a failure. [ 82.367151][ T8776] name failslab, interval 1, probability 0, space 0, times 0 [ 82.370888][ T8781] ? fault_create_debugfs_attr+0x140/0x140 [ 82.370896][ T8781] ? __lock_acquire+0xc56/0x3be0 [ 82.370912][ T8781] should_failslab+0x5/0xf [ 82.370919][ T8781] kmem_cache_alloc_node+0x55/0x780 [ 82.370925][ T8781] ? kmem_cache_free+0x7f/0x320 [ 82.370933][ T8781] ? sock_close+0xf/0x20 [ 82.370939][ T8781] ? __fput+0x2a4/0x7a0 [ 82.370945][ T8781] ? task_work_run+0xc2/0x160 [ 82.370952][ T8781] ? exit_to_usermode_loop+0x23d/0x2d0 [ 82.370962][ T8781] __alloc_skb+0x92/0x510 [ 82.370970][ T8781] ? netdev_alloc_frag+0x150/0x150 [ 82.436508][ T8781] ? lock_downgrade+0x800/0x800 [ 82.441343][ T8781] tipc_buf_acquire+0x1c/0xd0 [ 82.446007][ T8781] tipc_msg_reverse+0x15d/0x7c0 [ 82.450839][ T8781] tipc_sk_respond+0x1da/0x700 [ 82.455586][ T8781] ? tipc_sk_create+0x1b50/0x1b50 [ 82.460598][ T8781] ? kmem_cache_free+0x99/0x320 [ 82.465438][ T8781] __tipc_shutdown+0x86f/0xf90 [ 82.470188][ T8781] ? tipc_accept+0xe50/0xe50 [ 82.474769][ T8781] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 82.480568][ T8781] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 82.486619][ T8781] ? lock_sock_nested+0x7d/0xf0 [ 82.491538][ T8781] tipc_release+0xa3/0x11b0 [ 82.496038][ T8781] ? down_write+0xdb/0x150 [ 82.500445][ T8781] ? down_write_killable_nested+0x170/0x170 [ 82.506327][ T8781] ? fsnotify_first_mark+0x120/0x120 [ 82.511596][ T8781] ? fcntl_setlk+0xaa0/0xaa0 [ 82.516175][ T8781] __sock_release+0xbb/0x270 [ 82.520755][ T8781] sock_close+0xf/0x20 [ 82.524808][ T8781] __fput+0x2a4/0x7a0 [ 82.528775][ T8781] task_work_run+0xc2/0x160 [ 82.533263][ T8781] exit_to_usermode_loop+0x23d/0x2d0 [ 82.538535][ T8781] do_syscall_64+0x52a/0x620 [ 82.543124][ T8781] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 82.548996][ T8781] RIP: 0033:0x45cba9 [ 82.552880][ T8781] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 82.572471][ T8781] RSP: 002b:00007f177af7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 82.580864][ T8781] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 82.588836][ T8781] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 82.596786][ T8781] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 82.604819][ T8781] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 82.612771][ T8781] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af806d4 [ 82.623861][ T8776] CPU: 1 PID: 8776 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 82.632177][ T8776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.642207][ T8776] Call Trace: [ 82.645475][ T8776] dump_stack+0x128/0x182 [ 82.649785][ T8776] should_fail.cold.4+0x5/0x13 [ 82.654523][ T8776] ? fault_create_debugfs_attr+0x140/0x140 [ 82.660309][ T8776] ? __lock_acquire+0xc56/0x3be0 [ 82.665241][ T8776] should_failslab+0x5/0xf [ 82.669631][ T8776] kmem_cache_alloc_node+0x55/0x780 [ 82.674796][ T8776] ? kmem_cache_free+0x7f/0x320 [ 82.679612][ T8776] ? sock_close+0xf/0x20 [ 82.683818][ T8776] ? __fput+0x2a4/0x7a0 [ 82.688027][ T8776] ? task_work_run+0xc2/0x160 [ 82.692673][ T8776] ? exit_to_usermode_loop+0x23d/0x2d0 [ 82.698097][ T8776] __alloc_skb+0x92/0x510 [ 82.702394][ T8776] ? netdev_alloc_frag+0x150/0x150 [ 82.707476][ T8776] ? lock_downgrade+0x800/0x800 [ 82.712302][ T8776] tipc_buf_acquire+0x1c/0xd0 [ 82.717031][ T8776] tipc_msg_reverse+0x15d/0x7c0 [ 82.721857][ T8776] tipc_sk_respond+0x1da/0x700 [ 82.726588][ T8776] ? tipc_sk_create+0x1b50/0x1b50 [ 82.731598][ T8776] ? kmem_cache_free+0x99/0x320 [ 82.736421][ T8776] __tipc_shutdown+0x86f/0xf90 [ 82.741161][ T8776] ? tipc_accept+0xe50/0xe50 [ 82.745807][ T8776] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 82.751588][ T8776] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 82.757733][ T8776] ? lock_sock_nested+0x7d/0xf0 [ 82.762552][ T8776] tipc_release+0xa3/0x11b0 [ 82.767031][ T8776] ? down_write+0xdb/0x150 [ 82.771422][ T8776] ? down_write_killable_nested+0x170/0x170 [ 82.777298][ T8776] ? fsnotify_first_mark+0x120/0x120 [ 82.782558][ T8776] ? fcntl_setlk+0xaa0/0xaa0 [ 82.787140][ T8776] __sock_release+0xbb/0x270 [ 82.791700][ T8776] sock_close+0xf/0x20 [ 82.795733][ T8776] __fput+0x2a4/0x7a0 [ 82.799687][ T8776] task_work_run+0xc2/0x160 [ 82.804159][ T8776] exit_to_usermode_loop+0x23d/0x2d0 [ 82.809452][ T8776] do_syscall_64+0x52a/0x620 [ 82.814009][ T8776] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 82.819865][ T8776] RIP: 0033:0x45cba9 [ 82.823727][ T8776] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 82.843419][ T8776] RSP: 002b:00007fbd2e124c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 82.851795][ T8776] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 82.859732][ T8776] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 82.867667][ T8776] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 82.875600][ T8776] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 82.883537][ T8776] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1256d4 [ 82.891499][ T8780] CPU: 0 PID: 8780 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 82.899729][ T8780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.909854][ T8780] Call Trace: [ 82.913120][ T8780] dump_stack+0x128/0x182 [ 82.917436][ T8780] should_fail.cold.4+0x5/0x13 [ 82.922183][ T8780] ? fault_create_debugfs_attr+0x140/0x140 [ 82.927971][ T8780] ? __lock_acquire+0xc56/0x3be0 [ 82.932910][ T8780] should_failslab+0x5/0xf [ 82.937309][ T8780] kmem_cache_alloc_node+0x55/0x780 [ 82.942486][ T8780] ? kmem_cache_free+0x7f/0x320 [ 82.947314][ T8780] ? sock_close+0xf/0x20 [ 82.951547][ T8780] ? __fput+0x2a4/0x7a0 [ 82.955683][ T8780] ? task_work_run+0xc2/0x160 [ 82.960361][ T8780] ? exit_to_usermode_loop+0x23d/0x2d0 [ 82.965803][ T8780] __alloc_skb+0x92/0x510 [ 82.970113][ T8780] ? netdev_alloc_frag+0x150/0x150 [ 82.975205][ T8780] ? lock_downgrade+0x800/0x800 [ 82.980033][ T8780] tipc_buf_acquire+0x1c/0xd0 [ 82.984699][ T8780] tipc_msg_reverse+0x15d/0x7c0 [ 82.989531][ T8780] tipc_sk_respond+0x1da/0x700 [ 82.994271][ T8780] ? tipc_sk_create+0x1b50/0x1b50 [ 82.999272][ T8780] ? kmem_cache_free+0x99/0x320 [ 83.004105][ T8780] __tipc_shutdown+0x86f/0xf90 [ 83.008861][ T8780] ? tipc_accept+0xe50/0xe50 [ 83.013434][ T8780] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 83.019215][ T8780] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 83.025259][ T8780] ? lock_sock_nested+0x7d/0xf0 [ 83.030095][ T8780] tipc_release+0xa3/0x11b0 [ 83.034578][ T8780] ? down_write+0xdb/0x150 [ 83.038971][ T8780] ? down_write_killable_nested+0x170/0x170 [ 83.044841][ T8780] ? fsnotify_first_mark+0x120/0x120 [ 83.050105][ T8780] ? fcntl_setlk+0xaa0/0xaa0 [ 83.054676][ T8780] __sock_release+0xbb/0x270 [ 83.059246][ T8780] sock_close+0xf/0x20 [ 83.063293][ T8780] __fput+0x2a4/0x7a0 [ 83.067262][ T8780] task_work_run+0xc2/0x160 [ 83.071746][ T8780] exit_to_usermode_loop+0x23d/0x2d0 [ 83.077002][ T8780] do_syscall_64+0x52a/0x620 [ 83.081574][ T8780] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 83.087448][ T8780] RIP: 0033:0x45cba9 [ 83.091323][ T8780] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 83.110908][ T8780] RSP: 002b:00007f7975ef3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 83.119297][ T8780] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 83.127243][ T8780] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 83.132901][ T8794] FAULT_INJECTION: forcing a failure. [ 83.132901][ T8794] name failslab, interval 1, probability 0, space 0, times 0 [ 83.135186][ T8780] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 83.135190][ T8780] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 83.135193][ T8780] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ef46d4 [ 83.143282][ T8782] CPU: 0 PID: 8782 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 83.179942][ T8782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.189975][ T8782] Call Trace: [ 83.193248][ T8782] dump_stack+0x128/0x182 [ 83.197567][ T8782] should_fail.cold.4+0x5/0x13 [ 83.202319][ T8782] ? fault_create_debugfs_attr+0x140/0x140 [ 83.208105][ T8782] ? __lock_acquire+0xc56/0x3be0 [ 83.213025][ T8782] should_failslab+0x5/0xf [ 83.217417][ T8782] kmem_cache_alloc_node+0x55/0x780 [ 83.222596][ T8782] ? kmem_cache_free+0x7f/0x320 [ 83.227425][ T8782] ? sock_close+0xf/0x20 [ 83.231640][ T8782] ? __fput+0x2a4/0x7a0 [ 83.235763][ T8782] ? task_work_run+0xc2/0x160 [ 83.240408][ T8782] ? exit_to_usermode_loop+0x23d/0x2d0 [ 83.245844][ T8782] __alloc_skb+0x92/0x510 [ 83.250154][ T8782] ? netdev_alloc_frag+0x150/0x150 [ 83.255246][ T8782] ? lock_downgrade+0x800/0x800 [ 83.260075][ T8782] tipc_buf_acquire+0x1c/0xd0 [ 83.264727][ T8782] tipc_msg_reverse+0x15d/0x7c0 [ 83.269555][ T8782] tipc_sk_respond+0x1da/0x700 [ 83.274306][ T8782] ? tipc_sk_create+0x1b50/0x1b50 [ 83.279301][ T8782] ? kmem_cache_free+0x99/0x320 [ 83.284128][ T8782] __tipc_shutdown+0x86f/0xf90 [ 83.288877][ T8782] ? tipc_accept+0xe50/0xe50 [ 83.293450][ T8782] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 83.299234][ T8782] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 83.305269][ T8782] ? lock_sock_nested+0x7d/0xf0 [ 83.310093][ T8782] tipc_release+0xa3/0x11b0 [ 83.314574][ T8782] ? down_write+0xdb/0x150 [ 83.318961][ T8782] ? down_write_killable_nested+0x170/0x170 [ 83.324831][ T8782] ? fsnotify_first_mark+0x120/0x120 [ 83.330090][ T8782] ? fcntl_setlk+0xaa0/0xaa0 [ 83.334646][ T8782] __sock_release+0xbb/0x270 [ 83.339207][ T8782] sock_close+0xf/0x20 [ 83.343244][ T8782] __fput+0x2a4/0x7a0 [ 83.347215][ T8782] task_work_run+0xc2/0x160 [ 83.351690][ T8782] exit_to_usermode_loop+0x23d/0x2d0 [ 83.356943][ T8782] do_syscall_64+0x52a/0x620 [ 83.361504][ T8782] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 83.367365][ T8782] RIP: 0033:0x45cba9 [ 83.371230][ T8782] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 83.390802][ T8782] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 83.399184][ T8782] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 83.407130][ T8782] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 83.415072][ T8782] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 83.423018][ T8782] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 83.430964][ T8782] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 83.481953][ T8794] CPU: 1 PID: 8794 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 83.490195][ T8794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.500227][ T8794] Call Trace: [ 83.502734][ T8804] FAULT_INJECTION: forcing a failure. [ 83.502734][ T8804] name failslab, interval 1, probability 0, space 0, times 0 [ 83.503492][ T8794] dump_stack+0x128/0x182 [ 83.520382][ T8794] should_fail.cold.4+0x5/0x13 [ 83.525114][ T8794] ? fault_create_debugfs_attr+0x140/0x140 [ 83.530893][ T8794] ? __lock_acquire+0xc56/0x3be0 [ 83.532529][ T8805] FAULT_INJECTION: forcing a failure. [ 83.532529][ T8805] name failslab, interval 1, probability 0, space 0, times 0 [ 83.535808][ T8794] should_failslab+0x5/0xf [ 83.552733][ T8794] kmem_cache_alloc_node+0x55/0x780 [ 83.557899][ T8794] ? kmem_cache_free+0x7f/0x320 [ 83.562714][ T8794] ? sock_close+0xf/0x20 [ 83.566920][ T8794] ? __fput+0x2a4/0x7a0 [ 83.571048][ T8794] ? task_work_run+0xc2/0x160 [ 83.575694][ T8794] ? exit_to_usermode_loop+0x23d/0x2d0 [ 83.581117][ T8794] __alloc_skb+0x92/0x510 [ 83.585412][ T8794] ? netdev_alloc_frag+0x150/0x150 [ 83.590488][ T8794] ? lock_downgrade+0x800/0x800 [ 83.595302][ T8794] tipc_buf_acquire+0x1c/0xd0 [ 83.599942][ T8794] tipc_msg_reverse+0x15d/0x7c0 [ 83.604759][ T8794] tipc_sk_respond+0x1da/0x700 [ 83.609488][ T8794] ? tipc_sk_create+0x1b50/0x1b50 [ 83.614490][ T8794] ? kmem_cache_free+0x99/0x320 [ 83.619309][ T8794] __tipc_shutdown+0x86f/0xf90 [ 83.624048][ T8794] ? tipc_accept+0xe50/0xe50 [ 83.628611][ T8794] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 83.634382][ T8794] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 83.640414][ T8794] ? lock_sock_nested+0x7d/0xf0 [ 83.645229][ T8794] tipc_release+0xa3/0x11b0 [ 83.649694][ T8794] ? down_write+0xdb/0x150 [ 83.654073][ T8794] ? down_write_killable_nested+0x170/0x170 [ 83.659928][ T8794] ? fsnotify_first_mark+0x120/0x120 [ 83.665261][ T8794] ? fcntl_setlk+0xaa0/0xaa0 [ 83.669814][ T8794] __sock_release+0xbb/0x270 [ 83.674364][ T8794] sock_close+0xf/0x20 [ 83.678394][ T8794] __fput+0x2a4/0x7a0 [ 83.682345][ T8794] task_work_run+0xc2/0x160 [ 83.686816][ T8794] exit_to_usermode_loop+0x23d/0x2d0 [ 83.692068][ T8794] do_syscall_64+0x52a/0x620 [ 83.696621][ T8794] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 83.702475][ T8794] RIP: 0033:0x45cba9 [ 83.706330][ T8794] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 83.725906][ T8794] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 83.734280][ T8794] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 83.742228][ T8794] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 83.750170][ T8794] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 83.758113][ T8794] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 83.766154][ T8794] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 [ 83.774106][ T8805] CPU: 0 PID: 8805 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 83.782325][ T8805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.792380][ T8805] Call Trace: [ 83.795656][ T8805] dump_stack+0x128/0x182 [ 83.799980][ T8805] should_fail.cold.4+0x5/0x13 [ 83.804733][ T8805] ? fault_create_debugfs_attr+0x140/0x140 [ 83.810523][ T8805] ? __lock_acquire+0xc56/0x3be0 [ 83.815466][ T8805] should_failslab+0x5/0xf [ 83.819863][ T8805] kmem_cache_alloc_node+0x55/0x780 [ 83.825045][ T8805] ? kmem_cache_free+0x7f/0x320 [ 83.829885][ T8805] ? sock_close+0xf/0x20 [ 83.834108][ T8805] ? __fput+0x2a4/0x7a0 [ 83.838241][ T8805] ? task_work_run+0xc2/0x160 [ 83.842896][ T8805] ? exit_to_usermode_loop+0x23d/0x2d0 [ 83.848337][ T8805] __alloc_skb+0x92/0x510 [ 83.852746][ T8805] ? netdev_alloc_frag+0x150/0x150 [ 83.857856][ T8805] ? lock_downgrade+0x800/0x800 [ 83.862689][ T8805] tipc_buf_acquire+0x1c/0xd0 [ 83.867351][ T8805] tipc_msg_reverse+0x15d/0x7c0 [ 83.872175][ T8805] tipc_sk_respond+0x1da/0x700 [ 83.876910][ T8805] ? tipc_sk_create+0x1b50/0x1b50 [ 83.881906][ T8805] ? kmem_cache_free+0x99/0x320 [ 83.886745][ T8805] __tipc_shutdown+0x86f/0xf90 [ 83.891500][ T8805] ? tipc_accept+0xe50/0xe50 [ 83.896088][ T8805] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 83.901886][ T8805] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 83.908060][ T8805] ? lock_sock_nested+0x7d/0xf0 [ 83.912898][ T8805] tipc_release+0xa3/0x11b0 [ 83.917393][ T8805] ? down_write+0xdb/0x150 [ 83.921793][ T8805] ? down_write_killable_nested+0x170/0x170 [ 83.927664][ T8805] ? fsnotify_first_mark+0x120/0x120 [ 83.932927][ T8805] ? fcntl_setlk+0xaa0/0xaa0 [ 83.937495][ T8805] __sock_release+0xbb/0x270 [ 83.942063][ T8805] sock_close+0xf/0x20 [ 83.946120][ T8805] __fput+0x2a4/0x7a0 [ 83.950173][ T8805] task_work_run+0xc2/0x160 [ 83.954764][ T8805] exit_to_usermode_loop+0x23d/0x2d0 [ 83.960032][ T8805] do_syscall_64+0x52a/0x620 [ 83.964605][ T8805] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 83.970563][ T8805] RIP: 0033:0x45cba9 [ 83.974433][ T8805] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 83.994008][ T8805] RSP: 002b:00007fbd2e124c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 84.002392][ T8805] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 84.010342][ T8805] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 84.018292][ T8805] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 84.026240][ T8805] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 84.034188][ T8805] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1256d4 [ 84.048732][ T8804] CPU: 1 PID: 8804 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 84.057044][ T8804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.067079][ T8804] Call Trace: [ 84.070350][ T8804] dump_stack+0x128/0x182 [ 84.074683][ T8804] should_fail.cold.4+0x5/0x13 [ 84.079430][ T8804] ? fault_create_debugfs_attr+0x140/0x140 [ 84.085234][ T8804] ? __lock_acquire+0xc56/0x3be0 [ 84.090347][ T8804] should_failslab+0x5/0xf [ 84.094757][ T8804] kmem_cache_alloc_node+0x55/0x780 [ 84.099930][ T8804] ? kmem_cache_free+0x7f/0x320 [ 84.104756][ T8804] ? sock_close+0xf/0x20 [ 84.108977][ T8804] ? __fput+0x2a4/0x7a0 [ 84.113207][ T8804] ? task_work_run+0xc2/0x160 [ 84.117862][ T8804] ? exit_to_usermode_loop+0x23d/0x2d0 [ 84.123304][ T8804] __alloc_skb+0x92/0x510 [ 84.127703][ T8804] ? netdev_alloc_frag+0x150/0x150 [ 84.128496][ T8820] FAULT_INJECTION: forcing a failure. [ 84.128496][ T8820] name failslab, interval 1, probability 0, space 0, times 0 [ 84.132790][ T8804] ? lock_downgrade+0x800/0x800 [ 84.132801][ T8804] tipc_buf_acquire+0x1c/0xd0 [ 84.132807][ T8804] tipc_msg_reverse+0x15d/0x7c0 [ 84.132820][ T8804] tipc_sk_respond+0x1da/0x700 [ 84.132829][ T8804] ? tipc_sk_create+0x1b50/0x1b50 [ 84.169376][ T8804] ? kmem_cache_free+0x99/0x320 [ 84.174220][ T8804] __tipc_shutdown+0x86f/0xf90 [ 84.176112][ T8821] FAULT_INJECTION: forcing a failure. [ 84.176112][ T8821] name failslab, interval 1, probability 0, space 0, times 0 [ 84.178958][ T8804] ? tipc_accept+0xe50/0xe50 [ 84.178972][ T8804] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 84.178981][ T8804] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 84.178989][ T8804] ? lock_sock_nested+0x7d/0xf0 [ 84.178997][ T8804] tipc_release+0xa3/0x11b0 [ 84.179003][ T8804] ? down_write+0xdb/0x150 [ 84.179008][ T8804] ? down_write_killable_nested+0x170/0x170 [ 84.179016][ T8804] ? fsnotify_first_mark+0x120/0x120 [ 84.232633][ T8804] ? fcntl_setlk+0xaa0/0xaa0 [ 84.237187][ T8804] __sock_release+0xbb/0x270 [ 84.241742][ T8804] sock_close+0xf/0x20 [ 84.245771][ T8804] __fput+0x2a4/0x7a0 [ 84.249724][ T8804] task_work_run+0xc2/0x160 [ 84.254196][ T8804] exit_to_usermode_loop+0x23d/0x2d0 [ 84.259446][ T8804] do_syscall_64+0x52a/0x620 [ 84.264001][ T8804] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 84.269853][ T8804] RIP: 0033:0x45cba9 [ 84.273715][ T8804] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 84.293372][ T8804] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 84.301745][ T8804] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 84.309698][ T8804] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 84.317641][ T8804] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 84.325576][ T8804] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 84.333510][ T8804] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 84.341473][ T8820] CPU: 0 PID: 8820 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 84.349688][ T8820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.359719][ T8820] Call Trace: [ 84.362985][ T8820] dump_stack+0x128/0x182 [ 84.367298][ T8820] should_fail.cold.4+0x5/0x13 [ 84.372047][ T8820] ? fault_create_debugfs_attr+0x140/0x140 [ 84.377845][ T8820] ? __lock_acquire+0xc56/0x3be0 [ 84.382775][ T8820] should_failslab+0x5/0xf [ 84.387180][ T8820] kmem_cache_alloc_node+0x55/0x780 [ 84.392359][ T8820] ? kmem_cache_free+0x7f/0x320 [ 84.397203][ T8820] ? sock_close+0xf/0x20 [ 84.401427][ T8820] ? __fput+0x2a4/0x7a0 [ 84.405560][ T8820] ? task_work_run+0xc2/0x160 [ 84.410215][ T8820] ? exit_to_usermode_loop+0x23d/0x2d0 [ 84.415676][ T8820] __alloc_skb+0x92/0x510 [ 84.419984][ T8820] ? netdev_alloc_frag+0x150/0x150 [ 84.425077][ T8820] ? lock_downgrade+0x800/0x800 [ 84.429911][ T8820] tipc_buf_acquire+0x1c/0xd0 [ 84.434568][ T8820] tipc_msg_reverse+0x15d/0x7c0 [ 84.439405][ T8820] tipc_sk_respond+0x1da/0x700 [ 84.444149][ T8820] ? tipc_sk_create+0x1b50/0x1b50 [ 84.449162][ T8820] ? kmem_cache_free+0x99/0x320 [ 84.453995][ T8820] __tipc_shutdown+0x86f/0xf90 [ 84.458756][ T8820] ? tipc_accept+0xe50/0xe50 [ 84.463329][ T8820] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 84.469117][ T8820] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 84.475158][ T8820] ? lock_sock_nested+0x7d/0xf0 [ 84.479993][ T8820] tipc_release+0xa3/0x11b0 [ 84.484488][ T8820] ? down_write+0xdb/0x150 [ 84.488892][ T8820] ? down_write_killable_nested+0x170/0x170 [ 84.494759][ T8820] ? fsnotify_first_mark+0x120/0x120 [ 84.500016][ T8820] ? fcntl_setlk+0xaa0/0xaa0 [ 84.504587][ T8820] __sock_release+0xbb/0x270 [ 84.509158][ T8820] sock_close+0xf/0x20 [ 84.513205][ T8820] __fput+0x2a4/0x7a0 [ 84.517256][ T8820] task_work_run+0xc2/0x160 [ 84.521739][ T8820] exit_to_usermode_loop+0x23d/0x2d0 [ 84.526994][ T8820] do_syscall_64+0x52a/0x620 [ 84.531563][ T8820] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 84.537431][ T8820] RIP: 0033:0x45cba9 [ 84.541300][ T8820] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 84.560884][ T8820] RSP: 002b:00007f177af7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 84.569276][ T8820] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 84.577228][ T8820] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 84.585176][ T8820] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 84.593117][ T8820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 84.601063][ T8820] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af806d4 [ 84.643193][ T8821] CPU: 1 PID: 8821 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 84.651447][ T8821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.661503][ T8821] Call Trace: [ 84.664775][ T8821] dump_stack+0x128/0x182 [ 84.669096][ T8821] should_fail.cold.4+0x5/0x13 [ 84.673841][ T8821] ? fault_create_debugfs_attr+0x140/0x140 [ 84.679629][ T8821] ? __lock_acquire+0xc56/0x3be0 [ 84.684557][ T8821] should_failslab+0x5/0xf [ 84.688953][ T8821] kmem_cache_alloc_node+0x55/0x780 [ 84.694166][ T8834] FAULT_INJECTION: forcing a failure. [ 84.694166][ T8834] name failslab, interval 1, probability 0, space 0, times 0 [ 84.694208][ T8821] ? kmem_cache_free+0x7f/0x320 [ 84.711576][ T8821] ? sock_close+0xf/0x20 [ 84.715785][ T8821] ? __fput+0x2a4/0x7a0 [ 84.719902][ T8821] ? task_work_run+0xc2/0x160 [ 84.724542][ T8821] ? exit_to_usermode_loop+0x23d/0x2d0 [ 84.729982][ T8821] __alloc_skb+0x92/0x510 [ 84.734284][ T8821] ? netdev_alloc_frag+0x150/0x150 [ 84.739368][ T8821] ? lock_downgrade+0x800/0x800 [ 84.744192][ T8821] tipc_buf_acquire+0x1c/0xd0 [ 84.748836][ T8821] tipc_msg_reverse+0x15d/0x7c0 [ 84.749126][ T8836] FAULT_INJECTION: forcing a failure. [ 84.749126][ T8836] name failslab, interval 1, probability 0, space 0, times 0 [ 84.753664][ T8821] tipc_sk_respond+0x1da/0x700 [ 84.753673][ T8821] ? tipc_sk_create+0x1b50/0x1b50 [ 84.753681][ T8821] ? kmem_cache_free+0x99/0x320 [ 84.753693][ T8821] __tipc_shutdown+0x86f/0xf90 [ 84.753715][ T8821] ? tipc_accept+0xe50/0xe50 [ 84.753727][ T8821] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 84.795958][ T8821] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 84.801998][ T8821] ? lock_sock_nested+0x7d/0xf0 [ 84.806838][ T8821] tipc_release+0xa3/0x11b0 [ 84.811315][ T8821] ? down_write+0xdb/0x150 [ 84.815698][ T8821] ? down_write_killable_nested+0x170/0x170 [ 84.821553][ T8821] ? fsnotify_first_mark+0x120/0x120 [ 84.826807][ T8821] ? fcntl_setlk+0xaa0/0xaa0 [ 84.831375][ T8821] __sock_release+0xbb/0x270 [ 84.835930][ T8821] sock_close+0xf/0x20 [ 84.839967][ T8821] __fput+0x2a4/0x7a0 [ 84.843923][ T8821] task_work_run+0xc2/0x160 [ 84.848397][ T8821] exit_to_usermode_loop+0x23d/0x2d0 [ 84.853647][ T8821] do_syscall_64+0x52a/0x620 [ 84.858208][ T8821] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 84.864076][ T8821] RIP: 0033:0x45cba9 [ 84.867942][ T8821] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 84.887599][ T8821] RSP: 002b:00007f7975ed2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 84.895971][ T8821] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 84.904013][ T8821] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 84.911950][ T8821] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 84.919997][ T8821] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 84.927932][ T8821] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ed36d4 [ 84.935883][ T8836] CPU: 0 PID: 8836 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 84.944108][ T8836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.954144][ T8836] Call Trace: [ 84.957431][ T8836] dump_stack+0x128/0x182 [ 84.961829][ T8836] should_fail.cold.4+0x5/0x13 [ 84.966574][ T8836] ? fault_create_debugfs_attr+0x140/0x140 [ 84.972359][ T8836] ? __lock_acquire+0xc56/0x3be0 [ 84.977282][ T8836] should_failslab+0x5/0xf [ 84.981679][ T8836] kmem_cache_alloc_node+0x55/0x780 [ 84.986854][ T8836] ? kmem_cache_free+0x7f/0x320 [ 84.991684][ T8836] ? sock_close+0xf/0x20 [ 84.995992][ T8836] ? __fput+0x2a4/0x7a0 [ 85.000140][ T8836] ? task_work_run+0xc2/0x160 [ 85.004812][ T8836] ? exit_to_usermode_loop+0x23d/0x2d0 [ 85.010255][ T8836] __alloc_skb+0x92/0x510 [ 85.014565][ T8836] ? netdev_alloc_frag+0x150/0x150 [ 85.019656][ T8836] ? lock_downgrade+0x800/0x800 [ 85.024486][ T8836] tipc_buf_acquire+0x1c/0xd0 [ 85.029146][ T8836] tipc_msg_reverse+0x15d/0x7c0 [ 85.033985][ T8836] tipc_sk_respond+0x1da/0x700 [ 85.038728][ T8836] ? tipc_sk_create+0x1b50/0x1b50 [ 85.043732][ T8836] ? kmem_cache_free+0x99/0x320 [ 85.048565][ T8836] __tipc_shutdown+0x86f/0xf90 [ 85.053317][ T8836] ? tipc_accept+0xe50/0xe50 [ 85.057896][ T8836] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 85.063683][ T8836] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 85.069740][ T8836] ? lock_sock_nested+0x7d/0xf0 [ 85.074573][ T8836] tipc_release+0xa3/0x11b0 [ 85.079054][ T8836] ? down_write+0xdb/0x150 [ 85.083447][ T8836] ? down_write_killable_nested+0x170/0x170 [ 85.089322][ T8836] ? fsnotify_first_mark+0x120/0x120 [ 85.094581][ T8836] ? fcntl_setlk+0xaa0/0xaa0 [ 85.099143][ T8836] __sock_release+0xbb/0x270 [ 85.103721][ T8836] sock_close+0xf/0x20 [ 85.107767][ T8836] __fput+0x2a4/0x7a0 [ 85.111732][ T8836] task_work_run+0xc2/0x160 [ 85.116222][ T8836] exit_to_usermode_loop+0x23d/0x2d0 [ 85.121505][ T8836] do_syscall_64+0x52a/0x620 [ 85.126071][ T8836] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 85.131939][ T8836] RIP: 0033:0x45cba9 [ 85.135805][ T8836] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 85.155386][ T8836] RSP: 002b:00007fd9178acc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 85.163779][ T8836] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 85.171725][ T8836] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 85.178833][ T8844] FAULT_INJECTION: forcing a failure. [ 85.178833][ T8844] name failslab, interval 1, probability 0, space 0, times 0 [ 85.179666][ T8836] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 85.179669][ T8836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 85.179672][ T8836] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ad6d4 [ 85.243001][ T8834] CPU: 1 PID: 8834 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 85.251259][ T8834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.261296][ T8834] Call Trace: [ 85.264565][ T8834] dump_stack+0x128/0x182 [ 85.268879][ T8834] should_fail.cold.4+0x5/0x13 [ 85.273627][ T8834] ? fault_create_debugfs_attr+0x140/0x140 [ 85.279412][ T8834] ? __lock_acquire+0xc56/0x3be0 [ 85.284337][ T8834] should_failslab+0x5/0xf [ 85.288732][ T8834] kmem_cache_alloc_node+0x55/0x780 [ 85.293911][ T8834] ? kmem_cache_free+0x7f/0x320 [ 85.297975][ T8848] FAULT_INJECTION: forcing a failure. [ 85.297975][ T8848] name failslab, interval 1, probability 0, space 0, times 0 [ 85.298734][ T8834] ? sock_close+0xf/0x20 [ 85.298741][ T8834] ? __fput+0x2a4/0x7a0 [ 85.298746][ T8834] ? task_work_run+0xc2/0x160 [ 85.298752][ T8834] ? exit_to_usermode_loop+0x23d/0x2d0 [ 85.298760][ T8834] __alloc_skb+0x92/0x510 [ 85.313646][ T8847] FAULT_INJECTION: forcing a failure. [ 85.313646][ T8847] name failslab, interval 1, probability 0, space 0, times 0 [ 85.315531][ T8834] ? netdev_alloc_frag+0x150/0x150 [ 85.315543][ T8834] ? lock_downgrade+0x800/0x800 [ 85.315552][ T8834] tipc_buf_acquire+0x1c/0xd0 [ 85.315557][ T8834] tipc_msg_reverse+0x15d/0x7c0 [ 85.365901][ T8834] tipc_sk_respond+0x1da/0x700 [ 85.370630][ T8834] ? tipc_sk_create+0x1b50/0x1b50 [ 85.375630][ T8834] ? kmem_cache_free+0x99/0x320 [ 85.380456][ T8834] __tipc_shutdown+0x86f/0xf90 [ 85.385184][ T8834] ? tipc_accept+0xe50/0xe50 [ 85.389738][ T8834] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 85.395508][ T8834] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 85.401536][ T8834] ? lock_sock_nested+0x7d/0xf0 [ 85.406352][ T8834] tipc_release+0xa3/0x11b0 [ 85.410823][ T8834] ? down_write+0xdb/0x150 [ 85.415199][ T8834] ? down_write_killable_nested+0x170/0x170 [ 85.421054][ T8834] ? fsnotify_first_mark+0x120/0x120 [ 85.426310][ T8834] ? fcntl_setlk+0xaa0/0xaa0 [ 85.430864][ T8834] __sock_release+0xbb/0x270 [ 85.435428][ T8834] sock_close+0xf/0x20 [ 85.439465][ T8834] __fput+0x2a4/0x7a0 [ 85.443416][ T8834] task_work_run+0xc2/0x160 [ 85.447911][ T8834] exit_to_usermode_loop+0x23d/0x2d0 [ 85.453162][ T8834] do_syscall_64+0x52a/0x620 [ 85.457715][ T8834] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 85.463575][ T8834] RIP: 0033:0x45cba9 [ 85.467444][ T8834] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 85.487008][ T8834] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 85.495383][ T8834] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 85.503323][ T8834] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 85.511259][ T8834] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 85.519196][ T8834] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 85.527132][ T8834] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 [ 85.535078][ T8847] CPU: 0 PID: 8847 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 85.543303][ T8847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.553342][ T8847] Call Trace: [ 85.556602][ T8847] dump_stack+0x128/0x182 [ 85.560906][ T8847] should_fail.cold.4+0x5/0x13 [ 85.565661][ T8847] ? fault_create_debugfs_attr+0x140/0x140 [ 85.571454][ T8847] ? __lock_acquire+0xc56/0x3be0 [ 85.576374][ T8847] should_failslab+0x5/0xf [ 85.580767][ T8847] kmem_cache_alloc_node+0x55/0x780 [ 85.585941][ T8847] ? kmem_cache_free+0x7f/0x320 [ 85.590761][ T8847] ? sock_close+0xf/0x20 [ 85.594980][ T8847] ? __fput+0x2a4/0x7a0 [ 85.599114][ T8847] ? task_work_run+0xc2/0x160 [ 85.603758][ T8847] ? exit_to_usermode_loop+0x23d/0x2d0 [ 85.609184][ T8847] __alloc_skb+0x92/0x510 [ 85.613480][ T8847] ? netdev_alloc_frag+0x150/0x150 [ 85.618567][ T8847] ? lock_downgrade+0x800/0x800 [ 85.623388][ T8847] tipc_buf_acquire+0x1c/0xd0 [ 85.628032][ T8847] tipc_msg_reverse+0x15d/0x7c0 [ 85.632857][ T8847] tipc_sk_respond+0x1da/0x700 [ 85.637599][ T8847] ? tipc_sk_create+0x1b50/0x1b50 [ 85.642592][ T8847] ? kmem_cache_free+0x99/0x320 [ 85.647415][ T8847] __tipc_shutdown+0x86f/0xf90 [ 85.652147][ T8847] ? tipc_accept+0xe50/0xe50 [ 85.656705][ T8847] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 85.662482][ T8847] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 85.668523][ T8847] ? lock_sock_nested+0x7d/0xf0 [ 85.673344][ T8847] tipc_release+0xa3/0x11b0 [ 85.677809][ T8847] ? down_write+0xdb/0x150 [ 85.682189][ T8847] ? down_write_killable_nested+0x170/0x170 [ 85.688048][ T8847] ? fsnotify_first_mark+0x120/0x120 [ 85.693294][ T8847] ? fcntl_setlk+0xaa0/0xaa0 [ 85.697848][ T8847] __sock_release+0xbb/0x270 [ 85.702409][ T8847] sock_close+0xf/0x20 [ 85.706445][ T8847] __fput+0x2a4/0x7a0 [ 85.710414][ T8847] task_work_run+0xc2/0x160 [ 85.714885][ T8847] exit_to_usermode_loop+0x23d/0x2d0 [ 85.720226][ T8847] do_syscall_64+0x52a/0x620 [ 85.724786][ T8847] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 85.730643][ T8847] RIP: 0033:0x45cba9 [ 85.734506][ T8847] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 85.754291][ T8847] RSP: 002b:00007f177af7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 85.762763][ T8847] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 85.771058][ T8847] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 85.779192][ T8847] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 85.787135][ T8847] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 85.795073][ T8847] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af806d4 [ 85.807686][ T8844] CPU: 1 PID: 8844 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 85.816004][ T8844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.826042][ T8844] Call Trace: [ 85.829307][ T8844] dump_stack+0x128/0x182 [ 85.833623][ T8844] should_fail.cold.4+0x5/0x13 [ 85.838360][ T8844] ? fault_create_debugfs_attr+0x140/0x140 [ 85.844137][ T8844] ? __lock_acquire+0xc56/0x3be0 [ 85.849075][ T8844] should_failslab+0x5/0xf [ 85.853490][ T8844] kmem_cache_alloc_node+0x55/0x780 [ 85.858671][ T8844] ? kmem_cache_free+0x7f/0x320 [ 85.863505][ T8844] ? sock_close+0xf/0x20 [ 85.867722][ T8844] ? __fput+0x2a4/0x7a0 [ 85.871957][ T8844] ? task_work_run+0xc2/0x160 [ 85.876615][ T8844] ? exit_to_usermode_loop+0x23d/0x2d0 [ 85.882156][ T8844] __alloc_skb+0x92/0x510 [ 85.886463][ T8844] ? netdev_alloc_frag+0x150/0x150 [ 85.891549][ T8844] ? lock_downgrade+0x800/0x800 [ 85.896367][ T8844] tipc_buf_acquire+0x1c/0xd0 [ 85.897214][ T8853] FAULT_INJECTION: forcing a failure. [ 85.897214][ T8853] name failslab, interval 1, probability 0, space 0, times 0 [ 85.901010][ T8844] tipc_msg_reverse+0x15d/0x7c0 [ 85.901029][ T8844] tipc_sk_respond+0x1da/0x700 [ 85.901037][ T8844] ? tipc_sk_create+0x1b50/0x1b50 [ 85.901044][ T8844] ? kmem_cache_free+0x99/0x320 [ 85.901055][ T8844] __tipc_shutdown+0x86f/0xf90 [ 85.937656][ T8844] ? tipc_accept+0xe50/0xe50 [ 85.942226][ T8844] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 85.948008][ T8844] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 85.954043][ T8844] ? lock_sock_nested+0x7d/0xf0 [ 85.958860][ T8844] tipc_release+0xa3/0x11b0 [ 85.963332][ T8844] ? down_write+0xdb/0x150 [ 85.967710][ T8844] ? down_write_killable_nested+0x170/0x170 [ 85.973585][ T8844] ? fsnotify_first_mark+0x120/0x120 [ 85.978838][ T8844] ? fcntl_setlk+0xaa0/0xaa0 [ 85.983393][ T8844] __sock_release+0xbb/0x270 [ 85.987946][ T8844] sock_close+0xf/0x20 [ 85.991977][ T8844] __fput+0x2a4/0x7a0 [ 85.995924][ T8844] task_work_run+0xc2/0x160 [ 86.000394][ T8844] exit_to_usermode_loop+0x23d/0x2d0 [ 86.005658][ T8844] do_syscall_64+0x52a/0x620 [ 86.010215][ T8844] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 86.016079][ T8844] RIP: 0033:0x45cba9 [ 86.019940][ T8844] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 86.039513][ T8844] RSP: 002b:00007f7975ef3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 86.047888][ T8844] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 86.055828][ T8844] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 86.063766][ T8844] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 86.071721][ T8844] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 86.079655][ T8844] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ef46d4 [ 86.087621][ T8853] CPU: 0 PID: 8853 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 86.095846][ T8853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.105881][ T8853] Call Trace: [ 86.109151][ T8853] dump_stack+0x128/0x182 [ 86.113462][ T8853] should_fail.cold.4+0x5/0x13 [ 86.118201][ T8853] ? fault_create_debugfs_attr+0x140/0x140 [ 86.123987][ T8853] ? __lock_acquire+0xc56/0x3be0 [ 86.128911][ T8853] should_failslab+0x5/0xf [ 86.133309][ T8853] kmem_cache_alloc_node+0x55/0x780 [ 86.138506][ T8853] ? kmem_cache_free+0x7f/0x320 [ 86.143339][ T8853] ? sock_close+0xf/0x20 [ 86.147563][ T8853] ? __fput+0x2a4/0x7a0 [ 86.151701][ T8853] ? task_work_run+0xc2/0x160 [ 86.156360][ T8853] ? exit_to_usermode_loop+0x23d/0x2d0 [ 86.161800][ T8853] __alloc_skb+0x92/0x510 [ 86.166109][ T8853] ? netdev_alloc_frag+0x150/0x150 [ 86.171202][ T8853] ? lock_downgrade+0x800/0x800 [ 86.176034][ T8853] tipc_buf_acquire+0x1c/0xd0 [ 86.180694][ T8853] tipc_msg_reverse+0x15d/0x7c0 [ 86.185527][ T8853] tipc_sk_respond+0x1da/0x700 [ 86.190267][ T8853] ? tipc_sk_create+0x1b50/0x1b50 [ 86.195289][ T8853] ? kmem_cache_free+0x99/0x320 [ 86.200125][ T8853] __tipc_shutdown+0x86f/0xf90 [ 86.204871][ T8853] ? tipc_accept+0xe50/0xe50 [ 86.209449][ T8853] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 86.215235][ T8853] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 86.221284][ T8853] ? lock_sock_nested+0x7d/0xf0 [ 86.226113][ T8853] tipc_release+0xa3/0x11b0 [ 86.230588][ T8853] ? down_write+0xdb/0x150 [ 86.234975][ T8853] ? down_write_killable_nested+0x170/0x170 [ 86.240844][ T8853] ? fsnotify_first_mark+0x120/0x120 [ 86.246107][ T8853] ? fcntl_setlk+0xaa0/0xaa0 [ 86.250679][ T8853] __sock_release+0xbb/0x270 [ 86.255249][ T8853] sock_close+0xf/0x20 [ 86.259299][ T8853] __fput+0x2a4/0x7a0 [ 86.263264][ T8853] task_work_run+0xc2/0x160 [ 86.266065][ T8859] FAULT_INJECTION: forcing a failure. [ 86.266065][ T8859] name failslab, interval 1, probability 0, space 0, times 0 [ 86.267851][ T8853] exit_to_usermode_loop+0x23d/0x2d0 [ 86.267861][ T8853] do_syscall_64+0x52a/0x620 [ 86.267871][ T8853] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 86.267877][ T8853] RIP: 0033:0x45cba9 [ 86.267884][ T8853] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 86.267887][ T8853] RSP: 002b:00007fbd2e124c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 86.267893][ T8853] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 86.267896][ T8853] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 86.267900][ T8853] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 86.267903][ T8853] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 86.267907][ T8853] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1256d4 [ 86.283619][ T8848] CPU: 0 PID: 8848 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 86.375949][ T8848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.385972][ T8848] Call Trace: [ 86.389228][ T8848] dump_stack+0x128/0x182 [ 86.393531][ T8848] should_fail.cold.4+0x5/0x13 [ 86.398258][ T8848] ? fault_create_debugfs_attr+0x140/0x140 [ 86.404033][ T8848] ? __lock_acquire+0xc56/0x3be0 [ 86.408945][ T8848] should_failslab+0x5/0xf [ 86.413332][ T8848] kmem_cache_alloc_node+0x55/0x780 [ 86.418499][ T8848] ? kmem_cache_free+0x7f/0x320 [ 86.423321][ T8848] ? sock_close+0xf/0x20 [ 86.427534][ T8848] ? __fput+0x2a4/0x7a0 [ 86.431660][ T8848] ? task_work_run+0xc2/0x160 [ 86.436425][ T8848] ? exit_to_usermode_loop+0x23d/0x2d0 [ 86.441861][ T8848] __alloc_skb+0x92/0x510 [ 86.446161][ T8848] ? netdev_alloc_frag+0x150/0x150 [ 86.451244][ T8848] ? lock_downgrade+0x800/0x800 [ 86.456151][ T8848] tipc_buf_acquire+0x1c/0xd0 [ 86.460794][ T8848] tipc_msg_reverse+0x15d/0x7c0 [ 86.465615][ T8848] tipc_sk_respond+0x1da/0x700 [ 86.470369][ T8848] ? tipc_sk_create+0x1b50/0x1b50 [ 86.475379][ T8848] ? kmem_cache_free+0x99/0x320 [ 86.480198][ T8848] __tipc_shutdown+0x86f/0xf90 [ 86.484928][ T8848] ? tipc_accept+0xe50/0xe50 [ 86.489488][ T8848] ? prepare_to_wait_exclusive+0x2e0/0x2e0 2020/07/20 06:42:03 executed programs: 138 [ 86.495262][ T8848] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 86.501407][ T8848] ? lock_sock_nested+0x7d/0xf0 [ 86.506237][ T8848] tipc_release+0xa3/0x11b0 [ 86.510720][ T8848] ? down_write+0xdb/0x150 [ 86.515130][ T8848] ? down_write_killable_nested+0x170/0x170 [ 86.521003][ T8848] ? fsnotify_first_mark+0x120/0x120 [ 86.526269][ T8848] ? fcntl_setlk+0xaa0/0xaa0 [ 86.530835][ T8848] __sock_release+0xbb/0x270 [ 86.535405][ T8848] sock_close+0xf/0x20 [ 86.539454][ T8848] __fput+0x2a4/0x7a0 [ 86.543428][ T8848] task_work_run+0xc2/0x160 [ 86.547916][ T8848] exit_to_usermode_loop+0x23d/0x2d0 [ 86.553184][ T8848] do_syscall_64+0x52a/0x620 [ 86.557748][ T8848] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 86.563612][ T8848] RIP: 0033:0x45cba9 [ 86.567480][ T8848] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 86.587160][ T8848] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 86.595558][ T8848] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 86.603589][ T8848] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 86.611544][ T8848] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 86.619492][ T8848] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 86.627444][ T8848] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 86.636318][ T8859] CPU: 1 PID: 8859 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 86.644553][ T8859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.654599][ T8859] Call Trace: [ 86.657868][ T8859] dump_stack+0x128/0x182 [ 86.662184][ T8859] should_fail.cold.4+0x5/0x13 [ 86.666935][ T8859] ? fault_create_debugfs_attr+0x140/0x140 [ 86.672718][ T8859] ? __lock_acquire+0xc56/0x3be0 [ 86.677645][ T8859] should_failslab+0x5/0xf [ 86.682039][ T8859] kmem_cache_alloc_node+0x55/0x780 [ 86.687230][ T8859] ? kmem_cache_free+0x7f/0x320 [ 86.692059][ T8859] ? sock_close+0xf/0x20 [ 86.696279][ T8859] ? __fput+0x2a4/0x7a0 [ 86.700422][ T8859] ? task_work_run+0xc2/0x160 [ 86.705095][ T8859] ? exit_to_usermode_loop+0x23d/0x2d0 [ 86.710535][ T8859] __alloc_skb+0x92/0x510 [ 86.714843][ T8859] ? netdev_alloc_frag+0x150/0x150 [ 86.719935][ T8859] ? lock_downgrade+0x800/0x800 [ 86.724766][ T8859] tipc_buf_acquire+0x1c/0xd0 [ 86.726809][ T8868] FAULT_INJECTION: forcing a failure. [ 86.726809][ T8868] name failslab, interval 1, probability 0, space 0, times 0 [ 86.729419][ T8859] tipc_msg_reverse+0x15d/0x7c0 [ 86.729432][ T8859] tipc_sk_respond+0x1da/0x700 [ 86.729439][ T8859] ? tipc_sk_create+0x1b50/0x1b50 [ 86.742276][ T8867] FAULT_INJECTION: forcing a failure. [ 86.742276][ T8867] name failslab, interval 1, probability 0, space 0, times 0 [ 86.746905][ T8859] ? kmem_cache_free+0x99/0x320 [ 86.746916][ T8859] __tipc_shutdown+0x86f/0xf90 [ 86.746926][ T8859] ? tipc_accept+0xe50/0xe50 [ 86.783284][ T8859] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 86.789064][ T8859] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 86.795193][ T8859] ? lock_sock_nested+0x7d/0xf0 [ 86.800013][ T8859] tipc_release+0xa3/0x11b0 [ 86.804482][ T8859] ? down_write+0xdb/0x150 [ 86.808864][ T8859] ? down_write_killable_nested+0x170/0x170 [ 86.814721][ T8859] ? fsnotify_first_mark+0x120/0x120 [ 86.819981][ T8859] ? fcntl_setlk+0xaa0/0xaa0 [ 86.824534][ T8859] __sock_release+0xbb/0x270 [ 86.829087][ T8859] sock_close+0xf/0x20 [ 86.833118][ T8859] __fput+0x2a4/0x7a0 [ 86.837065][ T8859] task_work_run+0xc2/0x160 [ 86.841541][ T8859] exit_to_usermode_loop+0x23d/0x2d0 [ 86.846800][ T8859] do_syscall_64+0x52a/0x620 [ 86.851361][ T8859] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 86.857220][ T8859] RIP: 0033:0x45cba9 [ 86.861079][ T8859] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 86.880664][ T8859] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 86.889043][ T8859] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 86.896976][ T8859] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 86.904912][ T8859] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 86.912867][ T8859] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 86.920810][ T8859] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 [ 86.928761][ T8867] CPU: 0 PID: 8867 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 86.936978][ T8867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.947012][ T8867] Call Trace: [ 86.950289][ T8867] dump_stack+0x128/0x182 [ 86.954614][ T8867] should_fail.cold.4+0x5/0x13 [ 86.959353][ T8867] ? fault_create_debugfs_attr+0x140/0x140 [ 86.965149][ T8867] ? __lock_acquire+0xc56/0x3be0 [ 86.970074][ T8867] should_failslab+0x5/0xf [ 86.974472][ T8867] kmem_cache_alloc_node+0x55/0x780 [ 86.979648][ T8867] ? kmem_cache_free+0x7f/0x320 [ 86.984476][ T8867] ? sock_close+0xf/0x20 [ 86.988696][ T8867] ? __fput+0x2a4/0x7a0 [ 86.992829][ T8867] ? task_work_run+0xc2/0x160 [ 86.997483][ T8867] ? exit_to_usermode_loop+0x23d/0x2d0 [ 87.003030][ T8867] __alloc_skb+0x92/0x510 [ 87.007445][ T8867] ? netdev_alloc_frag+0x150/0x150 [ 87.012545][ T8867] ? lock_downgrade+0x800/0x800 [ 87.017377][ T8867] tipc_buf_acquire+0x1c/0xd0 [ 87.022036][ T8867] tipc_msg_reverse+0x15d/0x7c0 [ 87.026872][ T8867] tipc_sk_respond+0x1da/0x700 [ 87.031617][ T8867] ? tipc_sk_create+0x1b50/0x1b50 [ 87.036624][ T8867] ? kmem_cache_free+0x99/0x320 [ 87.041459][ T8867] __tipc_shutdown+0x86f/0xf90 [ 87.046207][ T8867] ? tipc_accept+0xe50/0xe50 [ 87.050784][ T8867] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 87.056576][ T8867] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 87.062666][ T8867] ? lock_sock_nested+0x7d/0xf0 [ 87.067497][ T8867] tipc_release+0xa3/0x11b0 [ 87.071977][ T8867] ? down_write+0xdb/0x150 [ 87.076370][ T8867] ? down_write_killable_nested+0x170/0x170 [ 87.082246][ T8867] ? fsnotify_first_mark+0x120/0x120 [ 87.087513][ T8867] ? fcntl_setlk+0xaa0/0xaa0 [ 87.092085][ T8867] __sock_release+0xbb/0x270 [ 87.096655][ T8867] sock_close+0xf/0x20 [ 87.100717][ T8867] __fput+0x2a4/0x7a0 [ 87.104686][ T8867] task_work_run+0xc2/0x160 [ 87.109174][ T8867] exit_to_usermode_loop+0x23d/0x2d0 [ 87.114477][ T8867] do_syscall_64+0x52a/0x620 [ 87.119046][ T8867] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 87.124915][ T8867] RIP: 0033:0x45cba9 [ 87.128951][ T8867] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 87.148683][ T8867] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 87.157070][ T8867] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 87.165016][ T8867] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 87.172970][ T8867] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 87.180923][ T8867] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 87.188877][ T8867] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 87.201096][ T8880] FAULT_INJECTION: forcing a failure. [ 87.201096][ T8880] name failslab, interval 1, probability 0, space 0, times 0 [ 87.210978][ T8868] CPU: 0 PID: 8868 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 87.221875][ T8868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.231915][ T8868] Call Trace: [ 87.235189][ T8868] dump_stack+0x128/0x182 [ 87.239497][ T8868] should_fail.cold.4+0x5/0x13 [ 87.244227][ T8868] ? fault_create_debugfs_attr+0x140/0x140 [ 87.249998][ T8868] ? __lock_acquire+0xc56/0x3be0 [ 87.254927][ T8868] should_failslab+0x5/0xf [ 87.259320][ T8868] kmem_cache_alloc_node+0x55/0x780 [ 87.264492][ T8868] ? kmem_cache_free+0x7f/0x320 [ 87.269330][ T8868] ? sock_close+0xf/0x20 [ 87.273545][ T8868] ? __fput+0x2a4/0x7a0 [ 87.277672][ T8868] ? task_work_run+0xc2/0x160 [ 87.282320][ T8868] ? exit_to_usermode_loop+0x23d/0x2d0 [ 87.287759][ T8868] __alloc_skb+0x92/0x510 [ 87.292059][ T8868] ? netdev_alloc_frag+0x150/0x150 [ 87.297140][ T8868] ? lock_downgrade+0x800/0x800 [ 87.302063][ T8868] tipc_buf_acquire+0x1c/0xd0 [ 87.306711][ T8868] tipc_msg_reverse+0x15d/0x7c0 [ 87.311534][ T8868] tipc_sk_respond+0x1da/0x700 [ 87.316271][ T8868] ? tipc_sk_create+0x1b50/0x1b50 [ 87.321275][ T8868] ? kmem_cache_free+0x99/0x320 [ 87.326210][ T8868] __tipc_shutdown+0x86f/0xf90 [ 87.330946][ T8868] ? tipc_accept+0xe50/0xe50 [ 87.335517][ T8868] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 87.341298][ T8868] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 87.347475][ T8868] ? lock_sock_nested+0x7d/0xf0 [ 87.352292][ T8868] tipc_release+0xa3/0x11b0 [ 87.356764][ T8868] ? down_write+0xdb/0x150 [ 87.361151][ T8868] ? down_write_killable_nested+0x170/0x170 [ 87.367020][ T8868] ? fsnotify_first_mark+0x120/0x120 [ 87.372366][ T8868] ? fcntl_setlk+0xaa0/0xaa0 [ 87.376939][ T8868] __sock_release+0xbb/0x270 [ 87.381519][ T8868] sock_close+0xf/0x20 [ 87.385677][ T8868] __fput+0x2a4/0x7a0 [ 87.389634][ T8868] task_work_run+0xc2/0x160 [ 87.394125][ T8868] exit_to_usermode_loop+0x23d/0x2d0 [ 87.399396][ T8868] do_syscall_64+0x52a/0x620 [ 87.403963][ T8868] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 87.409818][ T8868] RIP: 0033:0x45cba9 [ 87.413689][ T8868] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 87.433272][ T8868] RSP: 002b:00007f7975ef3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 87.441673][ T8868] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 87.449612][ T8868] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 87.457550][ T8868] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 87.465514][ T8868] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 87.473458][ T8868] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ef46d4 [ 87.481431][ T8880] CPU: 1 PID: 8880 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 87.489667][ T8880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.499788][ T8880] Call Trace: [ 87.503061][ T8880] dump_stack+0x128/0x182 [ 87.507412][ T8880] should_fail.cold.4+0x5/0x13 [ 87.512163][ T8880] ? fault_create_debugfs_attr+0x140/0x140 [ 87.517952][ T8880] ? __lock_acquire+0xc56/0x3be0 [ 87.522899][ T8880] should_failslab+0x5/0xf [ 87.527297][ T8880] kmem_cache_alloc_node+0x55/0x780 [ 87.532475][ T8880] ? kmem_cache_free+0x7f/0x320 [ 87.537306][ T8880] ? sock_close+0xf/0x20 [ 87.541531][ T8880] ? __fput+0x2a4/0x7a0 [ 87.545663][ T8880] ? task_work_run+0xc2/0x160 [ 87.550321][ T8880] ? exit_to_usermode_loop+0x23d/0x2d0 [ 87.555765][ T8880] __alloc_skb+0x92/0x510 [ 87.560081][ T8880] ? netdev_alloc_frag+0x150/0x150 [ 87.565770][ T8880] ? lock_downgrade+0x800/0x800 [ 87.570610][ T8880] tipc_buf_acquire+0x1c/0xd0 [ 87.570871][ T8882] FAULT_INJECTION: forcing a failure. [ 87.570871][ T8882] name failslab, interval 1, probability 0, space 0, times 0 [ 87.575260][ T8880] tipc_msg_reverse+0x15d/0x7c0 [ 87.575273][ T8880] tipc_sk_respond+0x1da/0x700 [ 87.575280][ T8880] ? tipc_sk_create+0x1b50/0x1b50 [ 87.575286][ T8880] ? kmem_cache_free+0x99/0x320 [ 87.575297][ T8880] __tipc_shutdown+0x86f/0xf90 [ 87.611901][ T8880] ? tipc_accept+0xe50/0xe50 [ 87.616467][ T8880] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 87.622389][ T8880] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 87.628423][ T8880] ? lock_sock_nested+0x7d/0xf0 [ 87.633243][ T8880] tipc_release+0xa3/0x11b0 [ 87.637719][ T8880] ? down_write+0xdb/0x150 [ 87.642100][ T8880] ? down_write_killable_nested+0x170/0x170 [ 87.647959][ T8880] ? fsnotify_first_mark+0x120/0x120 [ 87.653224][ T8880] ? fcntl_setlk+0xaa0/0xaa0 [ 87.657886][ T8880] __sock_release+0xbb/0x270 [ 87.662444][ T8880] sock_close+0xf/0x20 [ 87.667006][ T8880] __fput+0x2a4/0x7a0 [ 87.670960][ T8880] task_work_run+0xc2/0x160 [ 87.675433][ T8880] exit_to_usermode_loop+0x23d/0x2d0 [ 87.680686][ T8880] do_syscall_64+0x52a/0x620 [ 87.685246][ T8880] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 87.691114][ T8880] RIP: 0033:0x45cba9 [ 87.694976][ T8880] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 87.714545][ T8880] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 87.722922][ T8880] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 87.730871][ T8880] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 87.738806][ T8880] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 87.746742][ T8880] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 87.754677][ T8880] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 [ 87.762645][ T8882] CPU: 0 PID: 8882 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 87.770888][ T8882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.780929][ T8882] Call Trace: [ 87.784207][ T8882] dump_stack+0x128/0x182 [ 87.788513][ T8882] should_fail.cold.4+0x5/0x13 [ 87.793247][ T8882] ? fault_create_debugfs_attr+0x140/0x140 [ 87.799118][ T8882] ? __lock_acquire+0xc56/0x3be0 [ 87.804039][ T8882] should_failslab+0x5/0xf [ 87.808433][ T8882] kmem_cache_alloc_node+0x55/0x780 [ 87.813609][ T8882] ? kmem_cache_free+0x7f/0x320 [ 87.818437][ T8882] ? sock_close+0xf/0x20 [ 87.822657][ T8882] ? __fput+0x2a4/0x7a0 [ 87.826791][ T8882] ? task_work_run+0xc2/0x160 [ 87.831450][ T8882] ? exit_to_usermode_loop+0x23d/0x2d0 [ 87.836898][ T8882] __alloc_skb+0x92/0x510 [ 87.841210][ T8882] ? netdev_alloc_frag+0x150/0x150 [ 87.846306][ T8882] ? lock_downgrade+0x800/0x800 [ 87.851147][ T8882] tipc_buf_acquire+0x1c/0xd0 [ 87.855805][ T8882] tipc_msg_reverse+0x15d/0x7c0 [ 87.860642][ T8882] tipc_sk_respond+0x1da/0x700 [ 87.865392][ T8882] ? tipc_sk_create+0x1b50/0x1b50 [ 87.870403][ T8882] ? kmem_cache_free+0x99/0x320 [ 87.875247][ T8882] __tipc_shutdown+0x86f/0xf90 [ 87.879991][ T8882] ? tipc_accept+0xe50/0xe50 [ 87.884566][ T8882] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 87.890351][ T8882] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 87.896389][ T8882] ? lock_sock_nested+0x7d/0xf0 [ 87.901225][ T8882] tipc_release+0xa3/0x11b0 [ 87.905708][ T8882] ? down_write+0xdb/0x150 [ 87.910099][ T8882] ? down_write_killable_nested+0x170/0x170 [ 87.915971][ T8882] ? fsnotify_first_mark+0x120/0x120 [ 87.921237][ T8882] ? fcntl_setlk+0xaa0/0xaa0 [ 87.925814][ T8882] __sock_release+0xbb/0x270 [ 87.930398][ T8882] sock_close+0xf/0x20 [ 87.934446][ T8882] __fput+0x2a4/0x7a0 [ 87.938411][ T8882] task_work_run+0xc2/0x160 [ 87.942901][ T8882] exit_to_usermode_loop+0x23d/0x2d0 [ 87.948170][ T8882] do_syscall_64+0x52a/0x620 [ 87.952742][ T8882] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 87.958611][ T8882] RIP: 0033:0x45cba9 [ 87.962484][ T8882] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 87.982086][ T8882] RSP: 002b:00007f177af7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 87.990594][ T8882] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 87.998556][ T8882] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 88.006509][ T8882] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 88.014463][ T8882] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 88.022415][ T8882] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af806d4 [ 88.061473][ T8894] FAULT_INJECTION: forcing a failure. [ 88.061473][ T8894] name failslab, interval 1, probability 0, space 0, times 0 [ 88.138197][ T8903] FAULT_INJECTION: forcing a failure. [ 88.138197][ T8903] name failslab, interval 1, probability 0, space 0, times 0 [ 88.163552][ T8894] CPU: 0 PID: 8894 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 88.171913][ T8894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.177859][ T8904] FAULT_INJECTION: forcing a failure. [ 88.177859][ T8904] name failslab, interval 1, probability 0, space 0, times 0 [ 88.181947][ T8894] Call Trace: [ 88.181960][ T8894] dump_stack+0x128/0x182 [ 88.181972][ T8894] should_fail.cold.4+0x5/0x13 [ 88.181980][ T8894] ? fault_create_debugfs_attr+0x140/0x140 [ 88.181988][ T8894] ? __lock_acquire+0xc56/0x3be0 [ 88.182004][ T8894] should_failslab+0x5/0xf [ 88.182011][ T8894] kmem_cache_alloc_node+0x55/0x780 [ 88.182017][ T8894] ? kmem_cache_free+0x7f/0x320 [ 88.182024][ T8894] ? sock_close+0xf/0x20 [ 88.182030][ T8894] ? __fput+0x2a4/0x7a0 [ 88.182037][ T8894] ? task_work_run+0xc2/0x160 [ 88.244929][ T8894] ? exit_to_usermode_loop+0x23d/0x2d0 [ 88.250374][ T8894] __alloc_skb+0x92/0x510 [ 88.254699][ T8894] ? netdev_alloc_frag+0x150/0x150 [ 88.259790][ T8894] ? lock_downgrade+0x800/0x800 [ 88.264619][ T8894] tipc_buf_acquire+0x1c/0xd0 [ 88.269388][ T8894] tipc_msg_reverse+0x15d/0x7c0 [ 88.274231][ T8894] tipc_sk_respond+0x1da/0x700 [ 88.278977][ T8894] ? tipc_sk_create+0x1b50/0x1b50 [ 88.283977][ T8894] ? kmem_cache_free+0x99/0x320 [ 88.288808][ T8894] __tipc_shutdown+0x86f/0xf90 [ 88.293556][ T8894] ? tipc_accept+0xe50/0xe50 [ 88.298124][ T8894] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 88.303908][ T8894] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 88.309952][ T8894] ? lock_sock_nested+0x7d/0xf0 [ 88.314782][ T8894] tipc_release+0xa3/0x11b0 [ 88.319260][ T8894] ? down_write+0xdb/0x150 [ 88.323651][ T8894] ? down_write_killable_nested+0x170/0x170 [ 88.329522][ T8894] ? fsnotify_first_mark+0x120/0x120 [ 88.334793][ T8894] ? fcntl_setlk+0xaa0/0xaa0 [ 88.339387][ T8894] __sock_release+0xbb/0x270 [ 88.343963][ T8894] sock_close+0xf/0x20 [ 88.348006][ T8894] __fput+0x2a4/0x7a0 [ 88.351968][ T8894] task_work_run+0xc2/0x160 [ 88.356441][ T8894] exit_to_usermode_loop+0x23d/0x2d0 [ 88.361692][ T8894] do_syscall_64+0x52a/0x620 [ 88.366255][ T8894] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 88.372122][ T8894] RIP: 0033:0x45cba9 [ 88.376000][ T8894] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 88.395573][ T8894] RSP: 002b:00007f7975ef3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 88.403976][ T8894] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 88.411919][ T8894] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 88.419868][ T8894] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 88.427809][ T8894] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 88.435774][ T8894] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ef46d4 [ 88.443723][ T8904] CPU: 1 PID: 8904 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 88.452065][ T8904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.462099][ T8904] Call Trace: [ 88.465390][ T8904] dump_stack+0x128/0x182 [ 88.469705][ T8904] should_fail.cold.4+0x5/0x13 [ 88.474459][ T8904] ? fault_create_debugfs_attr+0x140/0x140 [ 88.480240][ T8904] ? __lock_acquire+0xc56/0x3be0 [ 88.485147][ T8904] should_failslab+0x5/0xf [ 88.489531][ T8904] kmem_cache_alloc_node+0x55/0x780 [ 88.494704][ T8904] ? kmem_cache_free+0x7f/0x320 [ 88.497769][ T8906] FAULT_INJECTION: forcing a failure. [ 88.497769][ T8906] name failslab, interval 1, probability 0, space 0, times 0 [ 88.499530][ T8904] ? sock_close+0xf/0x20 [ 88.499536][ T8904] ? __fput+0x2a4/0x7a0 [ 88.499541][ T8904] ? task_work_run+0xc2/0x160 [ 88.499548][ T8904] ? exit_to_usermode_loop+0x23d/0x2d0 [ 88.526781][ T8912] FAULT_INJECTION: forcing a failure. [ 88.526781][ T8912] name failslab, interval 1, probability 0, space 0, times 0 [ 88.530507][ T8904] __alloc_skb+0x92/0x510 [ 88.530515][ T8904] ? netdev_alloc_frag+0x150/0x150 [ 88.530526][ T8904] ? lock_downgrade+0x800/0x800 [ 88.557260][ T8904] tipc_buf_acquire+0x1c/0xd0 [ 88.561906][ T8904] tipc_msg_reverse+0x15d/0x7c0 [ 88.566721][ T8904] tipc_sk_respond+0x1da/0x700 [ 88.571450][ T8904] ? tipc_sk_create+0x1b50/0x1b50 [ 88.576442][ T8904] ? kmem_cache_free+0x99/0x320 [ 88.581351][ T8904] __tipc_shutdown+0x86f/0xf90 [ 88.586087][ T8904] ? tipc_accept+0xe50/0xe50 [ 88.590645][ T8904] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 88.596416][ T8904] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 88.602448][ T8904] ? lock_sock_nested+0x7d/0xf0 [ 88.607275][ T8904] tipc_release+0xa3/0x11b0 [ 88.611746][ T8904] ? down_write+0xdb/0x150 [ 88.616134][ T8904] ? down_write_killable_nested+0x170/0x170 [ 88.622080][ T8904] ? fsnotify_first_mark+0x120/0x120 [ 88.627329][ T8904] ? fcntl_setlk+0xaa0/0xaa0 [ 88.631893][ T8904] __sock_release+0xbb/0x270 [ 88.636454][ T8904] sock_close+0xf/0x20 [ 88.640493][ T8904] __fput+0x2a4/0x7a0 [ 88.644445][ T8904] task_work_run+0xc2/0x160 [ 88.648917][ T8904] exit_to_usermode_loop+0x23d/0x2d0 [ 88.654174][ T8904] do_syscall_64+0x52a/0x620 [ 88.658730][ T8904] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 88.664587][ T8904] RIP: 0033:0x45cba9 [ 88.668447][ T8904] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 88.688018][ T8904] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 88.696397][ T8904] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 88.704338][ T8904] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 88.712295][ T8904] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 88.720233][ T8904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 88.728168][ T8904] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 88.736235][ T8903] CPU: 0 PID: 8903 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 88.744460][ T8903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.754498][ T8903] Call Trace: [ 88.757860][ T8903] dump_stack+0x128/0x182 [ 88.762181][ T8903] should_fail.cold.4+0x5/0x13 [ 88.766928][ T8903] ? fault_create_debugfs_attr+0x140/0x140 [ 88.772719][ T8903] ? __lock_acquire+0xc56/0x3be0 [ 88.777647][ T8903] should_failslab+0x5/0xf [ 88.782048][ T8903] kmem_cache_alloc_node+0x55/0x780 [ 88.787232][ T8903] ? kmem_cache_free+0x7f/0x320 [ 88.792066][ T8903] ? sock_close+0xf/0x20 [ 88.796295][ T8903] ? __fput+0x2a4/0x7a0 [ 88.800436][ T8903] ? task_work_run+0xc2/0x160 [ 88.805098][ T8903] ? exit_to_usermode_loop+0x23d/0x2d0 [ 88.810538][ T8903] __alloc_skb+0x92/0x510 [ 88.814849][ T8903] ? netdev_alloc_frag+0x150/0x150 [ 88.819940][ T8903] ? lock_downgrade+0x800/0x800 [ 88.824772][ T8903] tipc_buf_acquire+0x1c/0xd0 [ 88.829425][ T8903] tipc_msg_reverse+0x15d/0x7c0 [ 88.834260][ T8903] tipc_sk_respond+0x1da/0x700 [ 88.839013][ T8903] ? tipc_sk_create+0x1b50/0x1b50 [ 88.844021][ T8903] ? kmem_cache_free+0x99/0x320 [ 88.848854][ T8903] __tipc_shutdown+0x86f/0xf90 [ 88.853605][ T8903] ? tipc_accept+0xe50/0xe50 [ 88.858182][ T8903] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 88.863971][ T8903] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 88.870017][ T8903] ? lock_sock_nested+0x7d/0xf0 [ 88.874937][ T8903] tipc_release+0xa3/0x11b0 [ 88.879417][ T8903] ? down_write+0xdb/0x150 [ 88.883811][ T8903] ? down_write_killable_nested+0x170/0x170 [ 88.889700][ T8903] ? fsnotify_first_mark+0x120/0x120 [ 88.894973][ T8903] ? fcntl_setlk+0xaa0/0xaa0 [ 88.899636][ T8903] __sock_release+0xbb/0x270 [ 88.904204][ T8903] sock_close+0xf/0x20 [ 88.908243][ T8903] __fput+0x2a4/0x7a0 [ 88.912306][ T8903] task_work_run+0xc2/0x160 [ 88.916799][ T8903] exit_to_usermode_loop+0x23d/0x2d0 [ 88.922067][ T8903] do_syscall_64+0x52a/0x620 [ 88.926656][ T8903] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 88.932529][ T8903] RIP: 0033:0x45cba9 [ 88.936404][ T8903] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 88.946527][ T8920] FAULT_INJECTION: forcing a failure. [ 88.946527][ T8920] name failslab, interval 1, probability 0, space 0, times 0 [ 88.955978][ T8903] RSP: 002b:00007fbd2e124c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 88.955985][ T8903] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 88.955988][ T8903] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 88.955991][ T8903] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 88.955995][ T8903] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 88.955998][ T8903] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1256d4 [ 88.973787][ T8906] CPU: 0 PID: 8906 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 89.025545][ T8906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.035588][ T8906] Call Trace: [ 89.038860][ T8906] dump_stack+0x128/0x182 [ 89.043166][ T8906] should_fail.cold.4+0x5/0x13 [ 89.047901][ T8906] ? fault_create_debugfs_attr+0x140/0x140 [ 89.053699][ T8906] ? __lock_acquire+0xc56/0x3be0 [ 89.058616][ T8906] should_failslab+0x5/0xf [ 89.063006][ T8906] kmem_cache_alloc_node+0x55/0x780 [ 89.068188][ T8906] ? kmem_cache_free+0x7f/0x320 [ 89.073021][ T8906] ? sock_close+0xf/0x20 [ 89.077233][ T8906] ? __fput+0x2a4/0x7a0 [ 89.081361][ T8906] ? task_work_run+0xc2/0x160 [ 89.086008][ T8906] ? exit_to_usermode_loop+0x23d/0x2d0 [ 89.091448][ T8906] __alloc_skb+0x92/0x510 [ 89.095768][ T8906] ? netdev_alloc_frag+0x150/0x150 [ 89.100861][ T8906] ? lock_downgrade+0x800/0x800 [ 89.105683][ T8906] tipc_buf_acquire+0x1c/0xd0 [ 89.110327][ T8906] tipc_msg_reverse+0x15d/0x7c0 [ 89.115163][ T8906] tipc_sk_respond+0x1da/0x700 [ 89.119896][ T8906] ? tipc_sk_create+0x1b50/0x1b50 [ 89.124886][ T8906] ? kmem_cache_free+0x99/0x320 [ 89.129703][ T8906] __tipc_shutdown+0x86f/0xf90 [ 89.134439][ T8906] ? tipc_accept+0xe50/0xe50 [ 89.139009][ T8906] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 89.144782][ T8906] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 89.150813][ T8906] ? lock_sock_nested+0x7d/0xf0 [ 89.155634][ T8906] tipc_release+0xa3/0x11b0 [ 89.160106][ T8906] ? down_write+0xdb/0x150 [ 89.164576][ T8906] ? down_write_killable_nested+0x170/0x170 [ 89.170474][ T8906] ? fsnotify_first_mark+0x120/0x120 [ 89.175728][ T8906] ? fcntl_setlk+0xaa0/0xaa0 [ 89.180292][ T8906] __sock_release+0xbb/0x270 [ 89.184868][ T8906] sock_close+0xf/0x20 [ 89.188904][ T8906] __fput+0x2a4/0x7a0 [ 89.192856][ T8906] task_work_run+0xc2/0x160 [ 89.197331][ T8906] exit_to_usermode_loop+0x23d/0x2d0 [ 89.203541][ T8906] do_syscall_64+0x52a/0x620 [ 89.208097][ T8906] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 89.214045][ T8906] RIP: 0033:0x45cba9 [ 89.217908][ T8906] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 89.237487][ T8906] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 89.245865][ T8906] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 89.253809][ T8906] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 89.261752][ T8906] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 89.269709][ T8906] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 89.277666][ T8906] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 89.285640][ T8912] CPU: 1 PID: 8912 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 89.293983][ T8912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.304015][ T8912] Call Trace: [ 89.307287][ T8912] dump_stack+0x128/0x182 [ 89.311599][ T8912] should_fail.cold.4+0x5/0x13 [ 89.316348][ T8912] ? fault_create_debugfs_attr+0x140/0x140 [ 89.322127][ T8912] ? __lock_acquire+0xc56/0x3be0 [ 89.327046][ T8912] should_failslab+0x5/0xf [ 89.331443][ T8912] kmem_cache_alloc_node+0x55/0x780 [ 89.336619][ T8912] ? kmem_cache_free+0x7f/0x320 [ 89.341450][ T8912] ? sock_close+0xf/0x20 [ 89.345668][ T8912] ? __fput+0x2a4/0x7a0 [ 89.349804][ T8912] ? task_work_run+0xc2/0x160 [ 89.354457][ T8912] ? exit_to_usermode_loop+0x23d/0x2d0 [ 89.359110][ T8922] FAULT_INJECTION: forcing a failure. [ 89.359110][ T8922] name failslab, interval 1, probability 0, space 0, times 0 [ 89.359889][ T8912] __alloc_skb+0x92/0x510 [ 89.376733][ T8912] ? netdev_alloc_frag+0x150/0x150 [ 89.381818][ T8912] ? lock_downgrade+0x800/0x800 [ 89.386633][ T8912] tipc_buf_acquire+0x1c/0xd0 [ 89.391272][ T8912] tipc_msg_reverse+0x15d/0x7c0 [ 89.396094][ T8912] tipc_sk_respond+0x1da/0x700 [ 89.400822][ T8912] ? tipc_sk_create+0x1b50/0x1b50 [ 89.405810][ T8912] ? kmem_cache_free+0x99/0x320 [ 89.410627][ T8912] __tipc_shutdown+0x86f/0xf90 [ 89.415373][ T8912] ? tipc_accept+0xe50/0xe50 [ 89.419928][ T8912] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 89.425699][ T8912] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 89.431730][ T8912] ? lock_sock_nested+0x7d/0xf0 [ 89.436545][ T8912] tipc_release+0xa3/0x11b0 [ 89.441018][ T8912] ? down_write+0xdb/0x150 [ 89.445404][ T8912] ? down_write_killable_nested+0x170/0x170 [ 89.451262][ T8912] ? fsnotify_first_mark+0x120/0x120 [ 89.456528][ T8912] ? fcntl_setlk+0xaa0/0xaa0 [ 89.461083][ T8912] __sock_release+0xbb/0x270 [ 89.465648][ T8912] sock_close+0xf/0x20 [ 89.469692][ T8912] __fput+0x2a4/0x7a0 [ 89.473641][ T8912] task_work_run+0xc2/0x160 [ 89.478111][ T8912] exit_to_usermode_loop+0x23d/0x2d0 [ 89.483359][ T8912] do_syscall_64+0x52a/0x620 [ 89.487912][ T8912] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 89.493767][ T8912] RIP: 0033:0x45cba9 [ 89.497625][ T8912] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 89.517188][ T8912] RSP: 002b:00007f992e76ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 89.525557][ T8912] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 89.533494][ T8912] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 89.541428][ T8912] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 89.549365][ T8912] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 89.557301][ T8912] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e76b6d4 [ 89.565372][ T8922] CPU: 0 PID: 8922 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 89.573595][ T8922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.583625][ T8922] Call Trace: [ 89.586894][ T8922] dump_stack+0x128/0x182 [ 89.591206][ T8922] should_fail.cold.4+0x5/0x13 [ 89.595946][ T8922] ? fault_create_debugfs_attr+0x140/0x140 [ 89.601738][ T8922] ? __lock_acquire+0xc56/0x3be0 [ 89.606658][ T8922] should_failslab+0x5/0xf [ 89.611052][ T8922] kmem_cache_alloc_node+0x55/0x780 [ 89.616227][ T8922] ? kmem_cache_free+0x7f/0x320 [ 89.621051][ T8922] ? sock_close+0xf/0x20 [ 89.625273][ T8922] ? __fput+0x2a4/0x7a0 [ 89.629507][ T8922] ? task_work_run+0xc2/0x160 [ 89.634164][ T8922] ? exit_to_usermode_loop+0x23d/0x2d0 [ 89.639607][ T8922] __alloc_skb+0x92/0x510 [ 89.643915][ T8922] ? netdev_alloc_frag+0x150/0x150 [ 89.649006][ T8922] ? lock_downgrade+0x800/0x800 [ 89.653874][ T8922] tipc_buf_acquire+0x1c/0xd0 [ 89.658525][ T8922] tipc_msg_reverse+0x15d/0x7c0 [ 89.663362][ T8922] tipc_sk_respond+0x1da/0x700 [ 89.668103][ T8922] ? tipc_sk_create+0x1b50/0x1b50 [ 89.673106][ T8922] ? kmem_cache_free+0x99/0x320 [ 89.678032][ T8922] __tipc_shutdown+0x86f/0xf90 [ 89.682867][ T8922] ? tipc_accept+0xe50/0xe50 [ 89.687435][ T8922] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 89.693213][ T8922] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 89.699249][ T8922] ? lock_sock_nested+0x7d/0xf0 [ 89.704080][ T8922] tipc_release+0xa3/0x11b0 [ 89.708555][ T8922] ? down_write+0xdb/0x150 [ 89.712940][ T8922] ? down_write_killable_nested+0x170/0x170 [ 89.718810][ T8922] ? fsnotify_first_mark+0x120/0x120 [ 89.724071][ T8922] ? fcntl_setlk+0xaa0/0xaa0 [ 89.728635][ T8922] __sock_release+0xbb/0x270 [ 89.733198][ T8922] sock_close+0xf/0x20 [ 89.737236][ T8922] __fput+0x2a4/0x7a0 [ 89.741212][ T8922] task_work_run+0xc2/0x160 [ 89.745701][ T8922] exit_to_usermode_loop+0x23d/0x2d0 [ 89.750965][ T8922] do_syscall_64+0x52a/0x620 [ 89.755550][ T8922] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 89.761434][ T8922] RIP: 0033:0x45cba9 [ 89.765311][ T8922] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 89.784888][ T8922] RSP: 002b:00007f177af7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 89.793352][ T8922] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 89.801301][ T8922] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 89.809256][ T8922] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 89.817201][ T8922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 89.825148][ T8922] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af806d4 [ 89.833132][ T8920] CPU: 1 PID: 8920 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 89.841353][ T8920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.851386][ T8920] Call Trace: [ 89.854664][ T8920] dump_stack+0x128/0x182 [ 89.858987][ T8920] should_fail.cold.4+0x5/0x13 [ 89.863730][ T8920] ? fault_create_debugfs_attr+0x140/0x140 [ 89.869517][ T8920] ? __lock_acquire+0xc56/0x3be0 [ 89.874442][ T8920] should_failslab+0x5/0xf [ 89.878839][ T8920] kmem_cache_alloc_node+0x55/0x780 [ 89.884015][ T8920] ? kmem_cache_free+0x7f/0x320 [ 89.888842][ T8920] ? sock_close+0xf/0x20 [ 89.893066][ T8920] ? __fput+0x2a4/0x7a0 [ 89.897204][ T8920] ? task_work_run+0xc2/0x160 [ 89.901863][ T8920] ? exit_to_usermode_loop+0x23d/0x2d0 [ 89.907304][ T8920] __alloc_skb+0x92/0x510 [ 89.911612][ T8920] ? netdev_alloc_frag+0x150/0x150 [ 89.916790][ T8920] ? lock_downgrade+0x800/0x800 [ 89.921622][ T8920] tipc_buf_acquire+0x1c/0xd0 [ 89.923246][ T8934] FAULT_INJECTION: forcing a failure. [ 89.923246][ T8934] name failslab, interval 1, probability 0, space 0, times 0 [ 89.926274][ T8920] tipc_msg_reverse+0x15d/0x7c0 [ 89.926286][ T8920] tipc_sk_respond+0x1da/0x700 [ 89.926292][ T8920] ? tipc_sk_create+0x1b50/0x1b50 [ 89.926298][ T8920] ? kmem_cache_free+0x99/0x320 [ 89.926308][ T8920] __tipc_shutdown+0x86f/0xf90 [ 89.963030][ T8920] ? tipc_accept+0xe50/0xe50 [ 89.967600][ T8920] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 89.971600][ T8938] FAULT_INJECTION: forcing a failure. [ 89.971600][ T8938] name failslab, interval 1, probability 0, space 0, times 0 [ 89.973378][ T8920] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 89.973383][ T8920] ? tipc_release+0x87/0x11b0 [ 89.973393][ T8920] tipc_release+0xa3/0x11b0 [ 89.973399][ T8920] ? down_write+0xdb/0x150 [ 89.973405][ T8920] ? down_write_killable_nested+0x170/0x170 [ 90.007672][ T8939] FAULT_INJECTION: forcing a failure. [ 90.007672][ T8939] name failslab, interval 1, probability 0, space 0, times 0 [ 90.011318][ T8920] ? fsnotify_first_mark+0x120/0x120 [ 90.011326][ T8920] ? fcntl_setlk+0xaa0/0xaa0 [ 90.011336][ T8920] __sock_release+0xbb/0x270 [ 90.011344][ T8920] sock_close+0xf/0x20 [ 90.011350][ T8920] __fput+0x2a4/0x7a0 [ 90.011360][ T8920] task_work_run+0xc2/0x160 [ 90.050845][ T8920] exit_to_usermode_loop+0x23d/0x2d0 [ 90.056200][ T8920] do_syscall_64+0x52a/0x620 [ 90.060759][ T8920] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 90.066626][ T8920] RIP: 0033:0x45cba9 [ 90.070498][ T8920] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 90.090153][ T8920] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 90.098530][ T8920] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 90.106473][ T8920] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 90.114409][ T8920] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 90.122344][ T8920] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 90.130284][ T8920] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 90.138237][ T8934] CPU: 0 PID: 8934 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 90.146457][ T8934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.156490][ T8934] Call Trace: [ 90.159761][ T8934] dump_stack+0x128/0x182 [ 90.164325][ T8934] should_fail.cold.4+0x5/0x13 [ 90.169073][ T8934] ? fault_create_debugfs_attr+0x140/0x140 [ 90.174869][ T8934] should_failslab+0x5/0xf [ 90.179261][ T8934] kmem_cache_alloc_node+0x55/0x780 [ 90.184439][ T8934] ? find_held_lock+0x33/0x1c0 [ 90.189193][ T8934] ? tipc_node_remove_conn+0x107/0x4a0 [ 90.194635][ T8934] __alloc_skb+0x92/0x510 [ 90.198956][ T8934] ? netdev_alloc_frag+0x150/0x150 [ 90.204051][ T8934] ? rcu_read_lock_held_common+0xa0/0xa0 [ 90.209661][ T8934] tipc_buf_acquire+0x1c/0xd0 [ 90.214316][ T8934] tipc_msg_create+0x2b/0x280 [ 90.218975][ T8934] __tipc_shutdown+0xb79/0xf90 [ 90.223722][ T8934] ? tipc_accept+0xe50/0xe50 [ 90.228294][ T8934] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 90.234073][ T8934] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 90.240106][ T8934] ? lock_sock_nested+0x7d/0xf0 [ 90.244925][ T8934] tipc_release+0xa3/0x11b0 [ 90.249399][ T8934] ? down_write+0xdb/0x150 [ 90.253788][ T8934] ? down_write_killable_nested+0x170/0x170 [ 90.259657][ T8934] ? fsnotify_first_mark+0x120/0x120 [ 90.265237][ T8934] ? fcntl_setlk+0xaa0/0xaa0 [ 90.269798][ T8934] __sock_release+0xbb/0x270 [ 90.272877][ T8944] FAULT_INJECTION: forcing a failure. [ 90.272877][ T8944] name failslab, interval 1, probability 0, space 0, times 0 [ 90.274360][ T8934] sock_close+0xf/0x20 [ 90.274367][ T8934] __fput+0x2a4/0x7a0 [ 90.274379][ T8934] task_work_run+0xc2/0x160 [ 90.274390][ T8934] exit_to_usermode_loop+0x23d/0x2d0 [ 90.274399][ T8934] do_syscall_64+0x52a/0x620 [ 90.274419][ T8934] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 90.274426][ T8934] RIP: 0033:0x45cba9 [ 90.274432][ T8934] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 90.274437][ T8934] RSP: 002b:00007fd9178eec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 90.347029][ T8934] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 90.355001][ T8934] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 90.362957][ T8934] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 90.370912][ T8934] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 90.378875][ T8934] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ef6d4 [ 90.386986][ T8939] CPU: 1 PID: 8939 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 90.395207][ T8939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.405241][ T8939] Call Trace: [ 90.408525][ T8939] dump_stack+0x128/0x182 [ 90.412842][ T8939] should_fail.cold.4+0x5/0x13 [ 90.417594][ T8939] ? fault_create_debugfs_attr+0x140/0x140 [ 90.423384][ T8939] ? __lock_acquire+0xc56/0x3be0 [ 90.428317][ T8939] should_failslab+0x5/0xf [ 90.432717][ T8939] kmem_cache_alloc_node+0x55/0x780 [ 90.437898][ T8939] ? kmem_cache_free+0x7f/0x320 [ 90.442730][ T8939] ? sock_close+0xf/0x20 [ 90.446953][ T8939] ? __fput+0x2a4/0x7a0 [ 90.451089][ T8939] ? task_work_run+0xc2/0x160 [ 90.455754][ T8939] ? exit_to_usermode_loop+0x23d/0x2d0 [ 90.461198][ T8939] __alloc_skb+0x92/0x510 [ 90.465510][ T8939] ? netdev_alloc_frag+0x150/0x150 [ 90.470606][ T8939] ? lock_downgrade+0x800/0x800 [ 90.475325][ T8950] FAULT_INJECTION: forcing a failure. [ 90.475325][ T8950] name failslab, interval 1, probability 0, space 0, times 0 [ 90.475559][ T8939] tipc_buf_acquire+0x1c/0xd0 [ 90.492747][ T8939] tipc_msg_reverse+0x15d/0x7c0 [ 90.497581][ T8939] tipc_sk_respond+0x1da/0x700 [ 90.502322][ T8939] ? tipc_sk_create+0x1b50/0x1b50 [ 90.507322][ T8939] ? kmem_cache_free+0x99/0x320 [ 90.512151][ T8939] __tipc_shutdown+0x86f/0xf90 [ 90.516899][ T8939] ? tipc_accept+0xe50/0xe50 [ 90.521475][ T8939] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 90.527258][ T8939] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 90.533294][ T8939] ? lock_sock_nested+0x7d/0xf0 [ 90.538115][ T8939] tipc_release+0xa3/0x11b0 [ 90.542585][ T8939] ? down_write+0xdb/0x150 [ 90.546970][ T8939] ? down_write_killable_nested+0x170/0x170 [ 90.552837][ T8939] ? fsnotify_first_mark+0x120/0x120 [ 90.558102][ T8939] ? fcntl_setlk+0xaa0/0xaa0 [ 90.562672][ T8939] __sock_release+0xbb/0x270 [ 90.567236][ T8939] sock_close+0xf/0x20 [ 90.571278][ T8939] __fput+0x2a4/0x7a0 [ 90.575243][ T8939] task_work_run+0xc2/0x160 [ 90.579727][ T8939] exit_to_usermode_loop+0x23d/0x2d0 [ 90.585001][ T8939] do_syscall_64+0x52a/0x620 [ 90.589578][ T8939] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 90.595449][ T8939] RIP: 0033:0x45cba9 [ 90.599308][ T8939] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 90.618880][ T8939] RSP: 002b:00007fbd2e103c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 90.627250][ T8939] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 90.635192][ T8939] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 90.643140][ T8939] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 90.651081][ T8939] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 90.659024][ T8939] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1046d4 [ 90.666978][ T8950] CPU: 0 PID: 8950 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 90.675197][ T8950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.685225][ T8950] Call Trace: [ 90.688501][ T8950] dump_stack+0x128/0x182 [ 90.692829][ T8950] should_fail.cold.4+0x5/0x13 [ 90.697566][ T8950] ? fault_create_debugfs_attr+0x140/0x140 [ 90.703334][ T8950] ? __lock_acquire+0xc56/0x3be0 [ 90.708246][ T8950] should_failslab+0x5/0xf [ 90.712632][ T8950] kmem_cache_alloc_node+0x55/0x780 [ 90.717801][ T8950] ? kmem_cache_free+0x7f/0x320 [ 90.722614][ T8950] ? sock_close+0xf/0x20 [ 90.726821][ T8950] ? __fput+0x2a4/0x7a0 [ 90.730944][ T8950] ? task_work_run+0xc2/0x160 [ 90.735586][ T8950] ? exit_to_usermode_loop+0x23d/0x2d0 [ 90.741012][ T8950] __alloc_skb+0x92/0x510 [ 90.745305][ T8950] ? netdev_alloc_frag+0x150/0x150 [ 90.750395][ T8950] ? lock_downgrade+0x800/0x800 [ 90.755228][ T8950] tipc_buf_acquire+0x1c/0xd0 [ 90.759886][ T8950] tipc_msg_reverse+0x15d/0x7c0 [ 90.764797][ T8950] tipc_sk_respond+0x1da/0x700 [ 90.769537][ T8950] ? tipc_sk_create+0x1b50/0x1b50 [ 90.774526][ T8950] ? kmem_cache_free+0x99/0x320 [ 90.779354][ T8950] __tipc_shutdown+0x86f/0xf90 [ 90.784096][ T8950] ? tipc_accept+0xe50/0xe50 [ 90.788687][ T8950] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 90.794486][ T8950] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 90.800529][ T8950] ? lock_sock_nested+0x7d/0xf0 [ 90.805345][ T8950] tipc_release+0xa3/0x11b0 [ 90.809812][ T8950] ? down_write+0xdb/0x150 [ 90.814189][ T8950] ? down_write_killable_nested+0x170/0x170 [ 90.820046][ T8950] ? fsnotify_first_mark+0x120/0x120 [ 90.826163][ T8950] ? fcntl_setlk+0xaa0/0xaa0 [ 90.830738][ T8950] __sock_release+0xbb/0x270 [ 90.835296][ T8950] sock_close+0xf/0x20 [ 90.839329][ T8950] __fput+0x2a4/0x7a0 [ 90.843286][ T8950] task_work_run+0xc2/0x160 [ 90.847761][ T8950] exit_to_usermode_loop+0x23d/0x2d0 [ 90.853019][ T8950] do_syscall_64+0x52a/0x620 [ 90.857573][ T8950] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 90.863427][ T8950] RIP: 0033:0x45cba9 [ 90.867296][ T8950] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 90.886868][ T8950] RSP: 002b:00007f177af7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 90.895251][ T8950] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 90.903192][ T8950] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 90.911132][ T8950] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 90.919074][ T8950] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 90.927015][ T8950] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af806d4 [ 90.934964][ T8938] CPU: 1 PID: 8938 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 90.943202][ T8938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.953235][ T8938] Call Trace: [ 90.956505][ T8938] dump_stack+0x128/0x182 [ 90.960823][ T8938] should_fail.cold.4+0x5/0x13 [ 90.965566][ T8938] ? fault_create_debugfs_attr+0x140/0x140 [ 90.971353][ T8938] ? __lock_acquire+0xc56/0x3be0 [ 90.976280][ T8938] should_failslab+0x5/0xf [ 90.980677][ T8938] kmem_cache_alloc_node+0x55/0x780 [ 90.985858][ T8938] ? kmem_cache_free+0x7f/0x320 [ 90.990691][ T8938] ? sock_close+0xf/0x20 [ 90.994911][ T8938] ? __fput+0x2a4/0x7a0 [ 90.999130][ T8938] ? task_work_run+0xc2/0x160 [ 91.003786][ T8938] ? exit_to_usermode_loop+0x23d/0x2d0 [ 91.009235][ T8938] __alloc_skb+0x92/0x510 [ 91.013567][ T8938] ? netdev_alloc_frag+0x150/0x150 [ 91.018661][ T8938] ? lock_downgrade+0x800/0x800 [ 91.023491][ T8938] tipc_buf_acquire+0x1c/0xd0 [ 91.028153][ T8938] tipc_msg_reverse+0x15d/0x7c0 [ 91.032981][ T8938] tipc_sk_respond+0x1da/0x700 [ 91.037712][ T8938] ? tipc_sk_create+0x1b50/0x1b50 [ 91.042700][ T8938] ? kmem_cache_free+0x99/0x320 [ 91.047514][ T8938] __tipc_shutdown+0x86f/0xf90 [ 91.052246][ T8938] ? tipc_accept+0xe50/0xe50 [ 91.056805][ T8938] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 91.062573][ T8938] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 91.068603][ T8938] ? lock_sock_nested+0x7d/0xf0 [ 91.073418][ T8938] tipc_release+0xa3/0x11b0 [ 91.077886][ T8938] ? down_write+0xdb/0x150 [ 91.082267][ T8938] ? down_write_killable_nested+0x170/0x170 [ 91.088138][ T8938] ? fsnotify_first_mark+0x120/0x120 [ 91.093485][ T8938] ? fcntl_setlk+0xaa0/0xaa0 [ 91.098041][ T8938] __sock_release+0xbb/0x270 [ 91.102595][ T8938] sock_close+0xf/0x20 [ 91.106645][ T8938] __fput+0x2a4/0x7a0 [ 91.110699][ T8938] task_work_run+0xc2/0x160 [ 91.115169][ T8938] exit_to_usermode_loop+0x23d/0x2d0 [ 91.120418][ T8938] do_syscall_64+0x52a/0x620 [ 91.124974][ T8938] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 91.130843][ T8938] RIP: 0033:0x45cba9 [ 91.134719][ T8938] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 91.154288][ T8938] RSP: 002b:00007f7975ed2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 91.162661][ T8938] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 91.170598][ T8938] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 91.178545][ T8938] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 91.186477][ T8938] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 91.194413][ T8938] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ed36d4 [ 91.202361][ T8944] CPU: 0 PID: 8944 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 91.210588][ T8944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.220627][ T8944] Call Trace: [ 91.223904][ T8944] dump_stack+0x128/0x182 [ 91.228229][ T8944] should_fail.cold.4+0x5/0x13 [ 91.232976][ T8944] ? fault_create_debugfs_attr+0x140/0x140 [ 91.238762][ T8944] ? __lock_acquire+0xc56/0x3be0 [ 91.243702][ T8944] should_failslab+0x5/0xf [ 91.248104][ T8944] kmem_cache_alloc_node+0x55/0x780 [ 91.253284][ T8944] ? kmem_cache_free+0x7f/0x320 [ 91.258115][ T8944] ? sock_close+0xf/0x20 [ 91.262331][ T8944] ? __fput+0x2a4/0x7a0 [ 91.266458][ T8944] ? task_work_run+0xc2/0x160 [ 91.271106][ T8944] ? exit_to_usermode_loop+0x23d/0x2d0 [ 91.276538][ T8944] __alloc_skb+0x92/0x510 [ 91.280843][ T8944] ? netdev_alloc_frag+0x150/0x150 [ 91.285935][ T8944] ? lock_downgrade+0x800/0x800 [ 91.290774][ T8944] tipc_buf_acquire+0x1c/0xd0 [ 91.295449][ T8944] tipc_msg_reverse+0x15d/0x7c0 [ 91.300282][ T8944] tipc_sk_respond+0x1da/0x700 [ 91.305022][ T8944] ? tipc_sk_create+0x1b50/0x1b50 [ 91.310018][ T8944] ? kmem_cache_free+0x99/0x320 [ 91.314839][ T8944] __tipc_shutdown+0x86f/0xf90 [ 91.319581][ T8944] ? tipc_accept+0xe50/0xe50 [ 91.324157][ T8944] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 91.329970][ T8944] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 91.336015][ T8944] ? lock_sock_nested+0x7d/0xf0 [ 91.340848][ T8944] tipc_release+0xa3/0x11b0 [ 91.345329][ T8944] ? down_write+0xdb/0x150 [ 91.349723][ T8944] ? down_write_killable_nested+0x170/0x170 [ 91.355596][ T8944] ? fsnotify_first_mark+0x120/0x120 [ 91.360863][ T8944] ? fcntl_setlk+0xaa0/0xaa0 [ 91.365436][ T8944] __sock_release+0xbb/0x270 [ 91.370004][ T8944] sock_close+0xf/0x20 [ 91.374051][ T8944] __fput+0x2a4/0x7a0 [ 91.378019][ T8944] task_work_run+0xc2/0x160 [ 91.382520][ T8944] exit_to_usermode_loop+0x23d/0x2d0 [ 91.387798][ T8944] do_syscall_64+0x52a/0x620 [ 91.392401][ T8944] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 91.398272][ T8944] RIP: 0033:0x45cba9 [ 91.402141][ T8944] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 91.413654][ T8976] FAULT_INJECTION: forcing a failure. [ 91.413654][ T8976] name failslab, interval 1, probability 0, space 0, times 0 [ 91.421715][ T8944] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 91.421723][ T8944] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 91.421726][ T8944] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 91.421730][ T8944] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 91.421734][ T8944] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 91.421738][ T8944] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 91.490712][ T8977] FAULT_INJECTION: forcing a failure. [ 91.490712][ T8977] name failslab, interval 1, probability 0, space 0, times 0 [ 91.540934][ T8977] CPU: 1 PID: 8977 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 91.549190][ T8977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.559228][ T8977] Call Trace: [ 91.562498][ T8977] dump_stack+0x128/0x182 [ 91.566813][ T8977] should_fail.cold.4+0x5/0x13 [ 91.571568][ T8977] ? fault_create_debugfs_attr+0x140/0x140 [ 91.574522][ T8988] FAULT_INJECTION: forcing a failure. [ 91.574522][ T8988] name failslab, interval 1, probability 0, space 0, times 0 [ 91.577350][ T8977] ? __lock_acquire+0xc56/0x3be0 [ 91.577365][ T8977] should_failslab+0x5/0xf [ 91.577373][ T8977] kmem_cache_alloc_node+0x55/0x780 [ 91.577378][ T8977] ? kmem_cache_free+0x7f/0x320 [ 91.577385][ T8977] ? sock_close+0xf/0x20 [ 91.577391][ T8977] ? __fput+0x2a4/0x7a0 [ 91.577397][ T8977] ? task_work_run+0xc2/0x160 [ 91.577403][ T8977] ? exit_to_usermode_loop+0x23d/0x2d0 [ 91.577411][ T8977] __alloc_skb+0x92/0x510 [ 91.577418][ T8977] ? netdev_alloc_frag+0x150/0x150 [ 91.605184][ T8989] FAULT_INJECTION: forcing a failure. [ 91.605184][ T8989] name failslab, interval 1, probability 0, space 0, times 0 [ 91.609232][ T8977] ? lock_downgrade+0x800/0x800 [ 91.609242][ T8977] tipc_buf_acquire+0x1c/0xd0 [ 91.609248][ T8977] tipc_msg_reverse+0x15d/0x7c0 [ 91.609260][ T8977] tipc_sk_respond+0x1da/0x700 [ 91.609267][ T8977] ? tipc_sk_create+0x1b50/0x1b50 [ 91.609274][ T8977] ? kmem_cache_free+0x99/0x320 [ 91.609285][ T8977] __tipc_shutdown+0x86f/0xf90 [ 91.609294][ T8977] ? tipc_accept+0xe50/0xe50 [ 91.609306][ T8977] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 91.693489][ T8977] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 91.699539][ T8977] ? lock_sock_nested+0x7d/0xf0 [ 91.704366][ T8977] tipc_release+0xa3/0x11b0 [ 91.708842][ T8977] ? down_write+0xdb/0x150 [ 91.713233][ T8977] ? down_write_killable_nested+0x170/0x170 [ 91.719294][ T8977] ? fsnotify_first_mark+0x120/0x120 [ 91.724557][ T8977] ? fcntl_setlk+0xaa0/0xaa0 [ 91.729124][ T8977] __sock_release+0xbb/0x270 [ 91.733686][ T8977] sock_close+0xf/0x20 [ 91.737738][ T8977] __fput+0x2a4/0x7a0 [ 91.741706][ T8977] task_work_run+0xc2/0x160 [ 91.746191][ T8977] exit_to_usermode_loop+0x23d/0x2d0 [ 91.751460][ T8977] do_syscall_64+0x52a/0x620 [ 91.756033][ T8977] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 91.761901][ T8977] RIP: 0033:0x45cba9 [ 91.765763][ T8977] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 91.785355][ T8977] RSP: 002b:00007fbd2e0e2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 91.793747][ T8977] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 91.801703][ T8977] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 91.809656][ T8977] RBP: 000000000078c0e0 R08: 0000000000000000 R09: 0000000000000000 [ 91.817604][ T8977] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 91.825547][ T8977] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e0e36d4 [ 91.833504][ T8989] CPU: 0 PID: 8989 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 91.841741][ T8989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.851862][ T8989] Call Trace: [ 91.855135][ T8989] dump_stack+0x128/0x182 [ 91.859448][ T8989] should_fail.cold.4+0x5/0x13 [ 91.864185][ T8989] ? fault_create_debugfs_attr+0x140/0x140 [ 91.869953][ T8989] ? __lock_acquire+0xc56/0x3be0 [ 91.874860][ T8989] should_failslab+0x5/0xf [ 91.879255][ T8989] kmem_cache_alloc_node+0x55/0x780 [ 91.884430][ T8989] ? kmem_cache_free+0x7f/0x320 [ 91.889258][ T8989] ? sock_close+0xf/0x20 [ 91.893480][ T8989] ? __fput+0x2a4/0x7a0 [ 91.897616][ T8989] ? task_work_run+0xc2/0x160 [ 91.902263][ T8989] ? exit_to_usermode_loop+0x23d/0x2d0 [ 91.902689][ T8998] FAULT_INJECTION: forcing a failure. [ 91.902689][ T8998] name failslab, interval 1, probability 0, space 0, times 0 [ 91.907689][ T8989] __alloc_skb+0x92/0x510 [ 91.907696][ T8989] ? netdev_alloc_frag+0x150/0x150 [ 91.907706][ T8989] ? lock_downgrade+0x800/0x800 [ 91.907716][ T8989] tipc_buf_acquire+0x1c/0xd0 [ 91.921337][ T8997] FAULT_INJECTION: forcing a failure. [ 91.921337][ T8997] name failslab, interval 1, probability 0, space 0, times 0 [ 91.924549][ T8989] tipc_msg_reverse+0x15d/0x7c0 [ 91.924561][ T8989] tipc_sk_respond+0x1da/0x700 [ 91.924568][ T8989] ? tipc_sk_create+0x1b50/0x1b50 [ 91.924574][ T8989] ? kmem_cache_free+0x99/0x320 [ 91.924583][ T8989] __tipc_shutdown+0x86f/0xf90 [ 91.975813][ T8989] ? tipc_accept+0xe50/0xe50 [ 91.980416][ T8989] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 91.986190][ T8989] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 91.992233][ T8989] ? lock_sock_nested+0x7d/0xf0 [ 91.997066][ T8989] tipc_release+0xa3/0x11b0 [ 92.001534][ T8989] ? down_write+0xdb/0x150 [ 92.005914][ T8989] ? down_write_killable_nested+0x170/0x170 [ 92.011774][ T8989] ? fsnotify_first_mark+0x120/0x120 [ 92.017028][ T8989] ? fcntl_setlk+0xaa0/0xaa0 [ 92.021588][ T8989] __sock_release+0xbb/0x270 [ 92.026142][ T8989] sock_close+0xf/0x20 [ 92.030266][ T8989] __fput+0x2a4/0x7a0 [ 92.034221][ T8989] task_work_run+0xc2/0x160 [ 92.038702][ T8989] exit_to_usermode_loop+0x23d/0x2d0 [ 92.043965][ T8989] do_syscall_64+0x52a/0x620 [ 92.048531][ T8989] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 92.054396][ T8989] RIP: 0033:0x45cba9 [ 92.058261][ T8989] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 92.077851][ T8989] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 92.086246][ T8989] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 92.094190][ T8989] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 92.102146][ T8989] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 92.110089][ T8989] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 92.118031][ T8989] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 92.125982][ T8988] CPU: 1 PID: 8988 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 92.134202][ T8988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.144239][ T8988] Call Trace: [ 92.147512][ T8988] dump_stack+0x128/0x182 [ 92.151834][ T8988] should_fail.cold.4+0x5/0x13 [ 92.156579][ T8988] ? fault_create_debugfs_attr+0x140/0x140 [ 92.162372][ T8988] ? __lock_acquire+0xc56/0x3be0 [ 92.167293][ T8988] should_failslab+0x5/0xf [ 92.171706][ T8988] kmem_cache_alloc_node+0x55/0x780 [ 92.176888][ T8988] ? kmem_cache_free+0x7f/0x320 [ 92.181716][ T8988] ? sock_close+0xf/0x20 [ 92.185956][ T8988] ? __fput+0x2a4/0x7a0 [ 92.190101][ T8988] ? task_work_run+0xc2/0x160 [ 92.194761][ T8988] ? exit_to_usermode_loop+0x23d/0x2d0 [ 92.200199][ T8988] __alloc_skb+0x92/0x510 [ 92.204507][ T8988] ? netdev_alloc_frag+0x150/0x150 [ 92.209599][ T8988] ? lock_downgrade+0x800/0x800 [ 92.214436][ T8988] tipc_buf_acquire+0x1c/0xd0 [ 92.219101][ T8988] tipc_msg_reverse+0x15d/0x7c0 [ 92.223940][ T8988] tipc_sk_respond+0x1da/0x700 [ 92.228687][ T8988] ? tipc_sk_create+0x1b50/0x1b50 [ 92.233691][ T8988] ? kmem_cache_free+0x99/0x320 [ 92.238526][ T8988] __tipc_shutdown+0x86f/0xf90 [ 92.243271][ T8988] ? tipc_accept+0xe50/0xe50 [ 92.247841][ T8988] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 92.253613][ T8988] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 92.259642][ T8988] ? lock_sock_nested+0x7d/0xf0 [ 92.264455][ T8988] tipc_release+0xa3/0x11b0 [ 92.268922][ T8988] ? down_write+0xdb/0x150 [ 92.273300][ T8988] ? down_write_killable_nested+0x170/0x170 [ 92.279170][ T8988] ? fsnotify_first_mark+0x120/0x120 [ 92.284507][ T8988] ? fcntl_setlk+0xaa0/0xaa0 [ 92.289065][ T8988] __sock_release+0xbb/0x270 [ 92.293623][ T8988] sock_close+0xf/0x20 [ 92.297663][ T8988] __fput+0x2a4/0x7a0 [ 92.301616][ T8988] task_work_run+0xc2/0x160 [ 92.306212][ T8988] exit_to_usermode_loop+0x23d/0x2d0 [ 92.311474][ T8988] do_syscall_64+0x52a/0x620 [ 92.316033][ T8988] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 92.321888][ T8988] RIP: 0033:0x45cba9 [ 92.325751][ T8988] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 92.345322][ T8988] RSP: 002b:00007f177af7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 92.353700][ T8988] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 92.361651][ T8988] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 92.369677][ T8988] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 92.377612][ T8988] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 92.385551][ T8988] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af806d4 2020/07/20 06:42:08 executed programs: 165 [ 92.393500][ T8998] CPU: 0 PID: 8998 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 92.401717][ T8998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.411740][ T8998] Call Trace: [ 92.414997][ T8998] dump_stack+0x128/0x182 [ 92.419290][ T8998] should_fail.cold.4+0x5/0x13 [ 92.424019][ T8998] ? fault_create_debugfs_attr+0x140/0x140 [ 92.429790][ T8998] ? __lock_acquire+0xc56/0x3be0 [ 92.434696][ T8998] should_failslab+0x5/0xf [ 92.439081][ T8998] kmem_cache_alloc_node+0x55/0x780 [ 92.444253][ T8998] ? kmem_cache_free+0x7f/0x320 [ 92.449069][ T8998] ? sock_close+0xf/0x20 [ 92.453279][ T8998] ? __fput+0x2a4/0x7a0 [ 92.457410][ T8998] ? task_work_run+0xc2/0x160 [ 92.462048][ T8998] ? exit_to_usermode_loop+0x23d/0x2d0 [ 92.467471][ T8998] __alloc_skb+0x92/0x510 [ 92.471764][ T8998] ? netdev_alloc_frag+0x150/0x150 [ 92.476852][ T8998] ? lock_downgrade+0x800/0x800 [ 92.481667][ T8998] tipc_buf_acquire+0x1c/0xd0 [ 92.486305][ T8998] tipc_msg_reverse+0x15d/0x7c0 [ 92.491125][ T8998] tipc_sk_respond+0x1da/0x700 [ 92.495855][ T8998] ? tipc_sk_create+0x1b50/0x1b50 [ 92.500843][ T8998] ? kmem_cache_free+0x99/0x320 [ 92.505667][ T8998] __tipc_shutdown+0x86f/0xf90 [ 92.510412][ T8998] ? tipc_accept+0xe50/0xe50 [ 92.514969][ T8998] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 92.520739][ T8998] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 92.526769][ T8998] ? lock_sock_nested+0x7d/0xf0 [ 92.531585][ T8998] tipc_release+0xa3/0x11b0 [ 92.536051][ T8998] ? down_write+0xdb/0x150 [ 92.540434][ T8998] ? down_write_killable_nested+0x170/0x170 [ 92.546293][ T8998] ? fsnotify_first_mark+0x120/0x120 [ 92.551544][ T8998] ? fcntl_setlk+0xaa0/0xaa0 [ 92.556109][ T8998] __sock_release+0xbb/0x270 [ 92.560664][ T8998] sock_close+0xf/0x20 [ 92.564699][ T8998] __fput+0x2a4/0x7a0 [ 92.568646][ T8998] task_work_run+0xc2/0x160 [ 92.573116][ T8998] exit_to_usermode_loop+0x23d/0x2d0 [ 92.578377][ T8998] do_syscall_64+0x52a/0x620 [ 92.582935][ T8998] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 92.588790][ T8998] RIP: 0033:0x45cba9 [ 92.592650][ T8998] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 92.612310][ T8998] RSP: 002b:00007f992e76ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 92.620721][ T8998] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 92.628685][ T8998] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 92.636624][ T8998] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 92.644652][ T8998] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 92.652590][ T8998] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e76b6d4 [ 92.660544][ T8976] CPU: 1 PID: 8976 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 92.668767][ T8976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.678801][ T8976] Call Trace: [ 92.682071][ T8976] dump_stack+0x128/0x182 [ 92.686389][ T8976] should_fail.cold.4+0x5/0x13 [ 92.691137][ T8976] ? fault_create_debugfs_attr+0x140/0x140 [ 92.697021][ T8976] ? __lock_acquire+0xc56/0x3be0 [ 92.701943][ T8976] should_failslab+0x5/0xf [ 92.706337][ T8976] kmem_cache_alloc_node+0x55/0x780 [ 92.711517][ T8976] ? kmem_cache_free+0x7f/0x320 [ 92.716347][ T8976] ? sock_close+0xf/0x20 [ 92.720575][ T8976] ? __fput+0x2a4/0x7a0 [ 92.724708][ T8976] ? task_work_run+0xc2/0x160 [ 92.729362][ T8976] ? exit_to_usermode_loop+0x23d/0x2d0 [ 92.734804][ T8976] __alloc_skb+0x92/0x510 [ 92.739111][ T8976] ? netdev_alloc_frag+0x150/0x150 [ 92.744231][ T8976] ? lock_downgrade+0x800/0x800 [ 92.749061][ T8976] tipc_buf_acquire+0x1c/0xd0 [ 92.753738][ T8976] tipc_msg_reverse+0x15d/0x7c0 [ 92.758576][ T8976] tipc_sk_respond+0x1da/0x700 [ 92.763319][ T8976] ? tipc_sk_create+0x1b50/0x1b50 [ 92.768324][ T8976] ? kmem_cache_free+0x99/0x320 [ 92.773167][ T8976] __tipc_shutdown+0x86f/0xf90 [ 92.777942][ T8976] ? tipc_accept+0xe50/0xe50 [ 92.782521][ T8976] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 92.788483][ T8976] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 92.794529][ T8976] ? lock_sock_nested+0x7d/0xf0 [ 92.799447][ T8976] tipc_release+0xa3/0x11b0 [ 92.803930][ T8976] ? down_write+0xdb/0x150 [ 92.808325][ T8976] ? down_write_killable_nested+0x170/0x170 [ 92.814201][ T8976] ? fsnotify_first_mark+0x120/0x120 [ 92.819464][ T8976] ? fcntl_setlk+0xaa0/0xaa0 [ 92.824037][ T8976] __sock_release+0xbb/0x270 [ 92.828612][ T8976] sock_close+0xf/0x20 [ 92.832660][ T8976] __fput+0x2a4/0x7a0 [ 92.836626][ T8976] task_work_run+0xc2/0x160 [ 92.841108][ T8976] exit_to_usermode_loop+0x23d/0x2d0 [ 92.846378][ T8976] do_syscall_64+0x52a/0x620 [ 92.850955][ T8976] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 92.856829][ T8976] RIP: 0033:0x45cba9 [ 92.860699][ T8976] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 92.880279][ T8976] RSP: 002b:00007f7975ed2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 92.888662][ T8976] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 92.896534][ T9011] FAULT_INJECTION: forcing a failure. [ 92.896534][ T9011] name failslab, interval 1, probability 0, space 0, times 0 [ 92.896606][ T8976] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 92.896611][ T8976] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 92.925039][ T8976] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 92.932989][ T8976] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ed36d4 [ 92.941267][ T9011] CPU: 0 PID: 9011 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 92.949492][ T9011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.959513][ T9011] Call Trace: [ 92.962766][ T9011] dump_stack+0x128/0x182 [ 92.967059][ T9011] should_fail.cold.4+0x5/0x13 [ 92.971803][ T9011] ? fault_create_debugfs_attr+0x140/0x140 [ 92.977572][ T9011] ? __lock_acquire+0xc56/0x3be0 [ 92.982483][ T9011] should_failslab+0x5/0xf [ 92.986861][ T9011] kmem_cache_alloc_node+0x55/0x780 [ 92.992024][ T9011] ? kmem_cache_free+0x7f/0x320 [ 92.996839][ T9011] ? sock_close+0xf/0x20 [ 93.001043][ T9011] ? __fput+0x2a4/0x7a0 [ 93.005157][ T9011] ? task_work_run+0xc2/0x160 [ 93.009804][ T9011] ? exit_to_usermode_loop+0x23d/0x2d0 [ 93.015225][ T9011] __alloc_skb+0x92/0x510 [ 93.019515][ T9011] ? netdev_alloc_frag+0x150/0x150 [ 93.024588][ T9011] ? lock_downgrade+0x800/0x800 [ 93.029399][ T9011] tipc_buf_acquire+0x1c/0xd0 [ 93.034056][ T9011] tipc_msg_reverse+0x15d/0x7c0 [ 93.038890][ T9011] tipc_sk_respond+0x1da/0x700 [ 93.041513][ T9015] FAULT_INJECTION: forcing a failure. [ 93.041513][ T9015] name failslab, interval 1, probability 0, space 0, times 0 [ 93.043707][ T9011] ? tipc_sk_create+0x1b50/0x1b50 [ 93.061241][ T9011] ? kmem_cache_free+0x99/0x320 [ 93.066064][ T9011] __tipc_shutdown+0x86f/0xf90 [ 93.070808][ T9011] ? tipc_accept+0xe50/0xe50 [ 93.075366][ T9011] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 93.081136][ T9011] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 93.087167][ T9011] ? lock_sock_nested+0x7d/0xf0 [ 93.091981][ T9011] tipc_release+0xa3/0x11b0 [ 93.096447][ T9011] ? down_write+0xdb/0x150 [ 93.100825][ T9011] ? down_write_killable_nested+0x170/0x170 [ 93.106681][ T9011] ? fsnotify_first_mark+0x120/0x120 [ 93.111932][ T9011] ? fcntl_setlk+0xaa0/0xaa0 [ 93.116486][ T9011] __sock_release+0xbb/0x270 [ 93.121038][ T9011] sock_close+0xf/0x20 [ 93.125072][ T9011] __fput+0x2a4/0x7a0 [ 93.129019][ T9011] task_work_run+0xc2/0x160 [ 93.133489][ T9011] exit_to_usermode_loop+0x23d/0x2d0 [ 93.138738][ T9011] do_syscall_64+0x52a/0x620 [ 93.143293][ T9011] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 93.149148][ T9011] RIP: 0033:0x45cba9 [ 93.153007][ T9011] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 93.172678][ T9011] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 93.181052][ T9011] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 93.188992][ T9011] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 93.196928][ T9011] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 93.204861][ T9011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 93.212798][ T9011] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 93.220754][ T9015] CPU: 1 PID: 9015 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 93.228974][ T9015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.239006][ T9015] Call Trace: [ 93.242274][ T9015] dump_stack+0x128/0x182 [ 93.246593][ T9015] should_fail.cold.4+0x5/0x13 [ 93.251341][ T9015] ? fault_create_debugfs_attr+0x140/0x140 [ 93.257129][ T9015] ? __lock_acquire+0xc56/0x3be0 [ 93.262061][ T9015] should_failslab+0x5/0xf [ 93.266460][ T9015] kmem_cache_alloc_node+0x55/0x780 [ 93.271638][ T9015] ? kmem_cache_free+0x7f/0x320 [ 93.276472][ T9015] ? sock_close+0xf/0x20 [ 93.280696][ T9015] ? __fput+0x2a4/0x7a0 [ 93.284833][ T9015] ? task_work_run+0xc2/0x160 [ 93.289495][ T9015] ? exit_to_usermode_loop+0x23d/0x2d0 [ 93.293974][ T9017] FAULT_INJECTION: forcing a failure. [ 93.293974][ T9017] name failslab, interval 1, probability 0, space 0, times 0 [ 93.294932][ T9015] __alloc_skb+0x92/0x510 [ 93.294939][ T9015] ? netdev_alloc_frag+0x150/0x150 [ 93.294950][ T9015] ? lock_downgrade+0x800/0x800 [ 93.294959][ T9015] tipc_buf_acquire+0x1c/0xd0 [ 93.294965][ T9015] tipc_msg_reverse+0x15d/0x7c0 [ 93.294977][ T9015] tipc_sk_respond+0x1da/0x700 [ 93.294984][ T9015] ? tipc_sk_create+0x1b50/0x1b50 [ 93.294991][ T9015] ? kmem_cache_free+0x99/0x320 [ 93.295001][ T9015] __tipc_shutdown+0x86f/0xf90 [ 93.295011][ T9015] ? tipc_accept+0xe50/0xe50 [ 93.355047][ T9015] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 93.360817][ T9015] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 93.366851][ T9015] ? lock_sock_nested+0x7d/0xf0 [ 93.371691][ T9015] tipc_release+0xa3/0x11b0 [ 93.376167][ T9015] ? down_write+0xdb/0x150 [ 93.380641][ T9015] ? down_write_killable_nested+0x170/0x170 [ 93.386591][ T9015] ? fsnotify_first_mark+0x120/0x120 [ 93.391848][ T9015] ? fcntl_setlk+0xaa0/0xaa0 [ 93.396411][ T9015] __sock_release+0xbb/0x270 [ 93.400968][ T9015] sock_close+0xf/0x20 [ 93.404997][ T9015] __fput+0x2a4/0x7a0 [ 93.408947][ T9015] task_work_run+0xc2/0x160 [ 93.413418][ T9015] exit_to_usermode_loop+0x23d/0x2d0 [ 93.418680][ T9015] do_syscall_64+0x52a/0x620 [ 93.423235][ T9015] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 93.429093][ T9015] RIP: 0033:0x45cba9 [ 93.432960][ T9015] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 93.452546][ T9015] RSP: 002b:00007f992e76ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 93.460934][ T9015] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 93.468877][ T9015] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 93.476827][ T9015] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 93.484766][ T9015] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 93.492705][ T9015] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e76b6d4 [ 93.500660][ T9017] CPU: 0 PID: 9017 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 93.508884][ T9017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.518921][ T9017] Call Trace: [ 93.522193][ T9017] dump_stack+0x128/0x182 [ 93.526503][ T9017] should_fail.cold.4+0x5/0x13 [ 93.531240][ T9017] ? fault_create_debugfs_attr+0x140/0x140 [ 93.537029][ T9017] ? __lock_acquire+0xc56/0x3be0 [ 93.541945][ T9017] should_failslab+0x5/0xf [ 93.546332][ T9017] kmem_cache_alloc_node+0x55/0x780 [ 93.551494][ T9017] ? kmem_cache_free+0x7f/0x320 [ 93.556308][ T9017] ? sock_close+0xf/0x20 [ 93.560518][ T9017] ? __fput+0x2a4/0x7a0 [ 93.564650][ T9017] ? task_work_run+0xc2/0x160 [ 93.569297][ T9017] ? exit_to_usermode_loop+0x23d/0x2d0 [ 93.574725][ T9017] __alloc_skb+0x92/0x510 [ 93.579019][ T9017] ? netdev_alloc_frag+0x150/0x150 [ 93.584103][ T9017] ? lock_downgrade+0x800/0x800 [ 93.588923][ T9017] tipc_buf_acquire+0x1c/0xd0 [ 93.593567][ T9017] tipc_msg_reverse+0x15d/0x7c0 [ 93.598384][ T9017] tipc_sk_respond+0x1da/0x700 [ 93.603114][ T9017] ? tipc_sk_create+0x1b50/0x1b50 [ 93.608105][ T9017] ? kmem_cache_free+0x99/0x320 [ 93.612923][ T9017] __tipc_shutdown+0x86f/0xf90 [ 93.617753][ T9017] ? tipc_accept+0xe50/0xe50 [ 93.622319][ T9017] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 93.628097][ T9017] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 93.634129][ T9017] ? lock_sock_nested+0x7d/0xf0 [ 93.638946][ T9017] tipc_release+0xa3/0x11b0 [ 93.643416][ T9017] ? down_write+0xdb/0x150 [ 93.647800][ T9017] ? down_write_killable_nested+0x170/0x170 [ 93.653656][ T9017] ? fsnotify_first_mark+0x120/0x120 [ 93.658903][ T9017] ? fcntl_setlk+0xaa0/0xaa0 [ 93.663461][ T9017] __sock_release+0xbb/0x270 [ 93.668017][ T9017] sock_close+0xf/0x20 [ 93.672060][ T9017] __fput+0x2a4/0x7a0 [ 93.676029][ T9017] task_work_run+0xc2/0x160 [ 93.680507][ T9017] exit_to_usermode_loop+0x23d/0x2d0 [ 93.685765][ T9017] do_syscall_64+0x52a/0x620 [ 93.690338][ T9017] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 93.696215][ T9017] RIP: 0033:0x45cba9 [ 93.700071][ T9017] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 93.719731][ T9017] RSP: 002b:00007f177af5ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 93.728119][ T9017] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 93.736080][ T9017] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 93.744041][ T9017] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 93.751993][ T9017] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 93.759949][ T9017] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af5f6d4 [ 93.767901][ T8997] CPU: 1 PID: 8997 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 93.776115][ T8997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.786330][ T8997] Call Trace: [ 93.789595][ T8997] dump_stack+0x128/0x182 [ 93.793919][ T8997] should_fail.cold.4+0x5/0x13 [ 93.798752][ T8997] ? fault_create_debugfs_attr+0x140/0x140 [ 93.804539][ T8997] ? __lock_acquire+0xc56/0x3be0 [ 93.809468][ T8997] should_failslab+0x5/0xf [ 93.813868][ T8997] kmem_cache_alloc_node+0x55/0x780 [ 93.819044][ T8997] ? kmem_cache_free+0x7f/0x320 [ 93.823882][ T8997] ? sock_close+0xf/0x20 [ 93.828103][ T8997] ? __fput+0x2a4/0x7a0 [ 93.832236][ T8997] ? task_work_run+0xc2/0x160 [ 93.836889][ T8997] ? exit_to_usermode_loop+0x23d/0x2d0 [ 93.842329][ T8997] __alloc_skb+0x92/0x510 [ 93.846643][ T8997] ? netdev_alloc_frag+0x150/0x150 [ 93.851844][ T8997] ? lock_downgrade+0x800/0x800 [ 93.856685][ T8997] tipc_buf_acquire+0x1c/0xd0 [ 93.861346][ T8997] tipc_msg_reverse+0x15d/0x7c0 [ 93.866180][ T8997] tipc_sk_respond+0x1da/0x700 [ 93.870927][ T8997] ? tipc_sk_create+0x1b50/0x1b50 [ 93.875932][ T8997] ? kmem_cache_free+0x99/0x320 [ 93.880762][ T8997] __tipc_shutdown+0x86f/0xf90 [ 93.885507][ T8997] ? tipc_accept+0xe50/0xe50 [ 93.890080][ T8997] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 93.895871][ T8997] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 93.901917][ T8997] ? lock_sock_nested+0x7d/0xf0 [ 93.906743][ T8997] tipc_release+0xa3/0x11b0 [ 93.911226][ T8997] ? down_write+0xdb/0x150 [ 93.915626][ T8997] ? down_write_killable_nested+0x170/0x170 [ 93.921494][ T8997] ? fsnotify_first_mark+0x120/0x120 [ 93.926786][ T8997] ? fcntl_setlk+0xaa0/0xaa0 [ 93.931479][ T8997] __sock_release+0xbb/0x270 [ 93.936054][ T8997] sock_close+0xf/0x20 [ 93.940100][ T8997] __fput+0x2a4/0x7a0 [ 93.942088][ T9027] FAULT_INJECTION: forcing a failure. [ 93.942088][ T9027] name failslab, interval 1, probability 0, space 0, times 0 [ 93.944063][ T8997] task_work_run+0xc2/0x160 [ 93.944075][ T8997] exit_to_usermode_loop+0x23d/0x2d0 [ 93.944084][ T8997] do_syscall_64+0x52a/0x620 [ 93.944094][ T8997] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 93.944100][ T8997] RIP: 0033:0x45cba9 [ 93.944106][ T8997] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 93.944110][ T8997] RSP: 002b:00007fd9178acc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 93.944115][ T8997] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 93.944118][ T8997] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 93.944123][ T8997] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 94.032680][ T8997] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 94.040621][ T8997] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ad6d4 [ 94.048576][ T9027] CPU: 0 PID: 9027 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 94.056797][ T9027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.066831][ T9027] Call Trace: [ 94.070102][ T9027] dump_stack+0x128/0x182 [ 94.074421][ T9027] should_fail.cold.4+0x5/0x13 [ 94.079169][ T9027] ? fault_create_debugfs_attr+0x140/0x140 [ 94.084957][ T9027] ? __lock_acquire+0xc56/0x3be0 [ 94.089881][ T9027] should_failslab+0x5/0xf [ 94.094276][ T9027] kmem_cache_alloc_node+0x55/0x780 [ 94.099470][ T9027] ? kmem_cache_free+0x7f/0x320 [ 94.104298][ T9027] ? sock_close+0xf/0x20 [ 94.106513][ T9031] FAULT_INJECTION: forcing a failure. [ 94.106513][ T9031] name failslab, interval 1, probability 0, space 0, times 0 [ 94.108599][ T9027] ? __fput+0x2a4/0x7a0 [ 94.108606][ T9027] ? task_work_run+0xc2/0x160 [ 94.130008][ T9027] ? exit_to_usermode_loop+0x23d/0x2d0 [ 94.133860][ T9036] FAULT_INJECTION: forcing a failure. [ 94.133860][ T9036] name failslab, interval 1, probability 0, space 0, times 0 [ 94.135439][ T9027] __alloc_skb+0x92/0x510 [ 94.152293][ T9027] ? netdev_alloc_frag+0x150/0x150 [ 94.157380][ T9027] ? lock_downgrade+0x800/0x800 [ 94.162205][ T9027] tipc_buf_acquire+0x1c/0xd0 [ 94.166862][ T9027] tipc_msg_reverse+0x15d/0x7c0 [ 94.171702][ T9027] tipc_sk_respond+0x1da/0x700 [ 94.176453][ T9027] ? tipc_sk_create+0x1b50/0x1b50 [ 94.181449][ T9027] ? kmem_cache_free+0x99/0x320 [ 94.186275][ T9027] __tipc_shutdown+0x86f/0xf90 [ 94.191014][ T9027] ? tipc_accept+0xe50/0xe50 [ 94.195583][ T9027] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 94.201356][ T9027] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 94.207390][ T9027] ? lock_sock_nested+0x7d/0xf0 [ 94.212212][ T9027] tipc_release+0xa3/0x11b0 [ 94.216685][ T9027] ? down_write+0xdb/0x150 [ 94.221071][ T9027] ? down_write_killable_nested+0x170/0x170 [ 94.226957][ T9027] ? fsnotify_first_mark+0x120/0x120 [ 94.232216][ T9027] ? fcntl_setlk+0xaa0/0xaa0 [ 94.236782][ T9027] __sock_release+0xbb/0x270 [ 94.241346][ T9027] sock_close+0xf/0x20 [ 94.245382][ T9027] __fput+0x2a4/0x7a0 [ 94.249328][ T9027] task_work_run+0xc2/0x160 [ 94.253796][ T9027] exit_to_usermode_loop+0x23d/0x2d0 [ 94.259044][ T9027] do_syscall_64+0x52a/0x620 [ 94.263608][ T9027] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 94.269468][ T9027] RIP: 0033:0x45cba9 [ 94.273329][ T9027] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 94.292911][ T9027] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 94.301299][ T9027] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 94.309241][ T9027] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 94.317177][ T9027] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 94.325111][ T9027] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 94.333048][ T9027] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 94.340999][ T9036] CPU: 1 PID: 9036 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 94.349217][ T9036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.359250][ T9036] Call Trace: [ 94.362527][ T9036] dump_stack+0x128/0x182 [ 94.366847][ T9036] should_fail.cold.4+0x5/0x13 [ 94.371592][ T9036] ? fault_create_debugfs_attr+0x140/0x140 [ 94.377381][ T9036] ? __lock_acquire+0xc56/0x3be0 [ 94.382308][ T9036] should_failslab+0x5/0xf [ 94.386792][ T9036] kmem_cache_alloc_node+0x55/0x780 [ 94.391967][ T9036] ? kmem_cache_free+0x7f/0x320 [ 94.396797][ T9036] ? sock_close+0xf/0x20 [ 94.401017][ T9036] ? __fput+0x2a4/0x7a0 [ 94.405147][ T9036] ? task_work_run+0xc2/0x160 [ 94.409820][ T9036] ? exit_to_usermode_loop+0x23d/0x2d0 [ 94.415259][ T9036] __alloc_skb+0x92/0x510 [ 94.419568][ T9036] ? netdev_alloc_frag+0x150/0x150 [ 94.424683][ T9036] ? lock_downgrade+0x800/0x800 [ 94.429517][ T9036] tipc_buf_acquire+0x1c/0xd0 [ 94.434172][ T9036] tipc_msg_reverse+0x15d/0x7c0 [ 94.439012][ T9036] tipc_sk_respond+0x1da/0x700 [ 94.443763][ T9036] ? tipc_sk_create+0x1b50/0x1b50 [ 94.448772][ T9036] ? kmem_cache_free+0x99/0x320 [ 94.453604][ T9036] __tipc_shutdown+0x86f/0xf90 [ 94.458351][ T9036] ? tipc_accept+0xe50/0xe50 [ 94.463017][ T9036] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 94.468823][ T9036] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 94.474873][ T9036] ? lock_sock_nested+0x7d/0xf0 [ 94.479709][ T9036] tipc_release+0xa3/0x11b0 [ 94.484194][ T9036] ? down_write+0xdb/0x150 [ 94.488592][ T9036] ? down_write_killable_nested+0x170/0x170 [ 94.494463][ T9036] ? fsnotify_first_mark+0x120/0x120 [ 94.499724][ T9036] ? fcntl_setlk+0xaa0/0xaa0 [ 94.504315][ T9036] __sock_release+0xbb/0x270 [ 94.508871][ T9036] sock_close+0xf/0x20 [ 94.512909][ T9036] __fput+0x2a4/0x7a0 [ 94.516868][ T9036] task_work_run+0xc2/0x160 [ 94.521343][ T9036] exit_to_usermode_loop+0x23d/0x2d0 [ 94.526599][ T9036] do_syscall_64+0x52a/0x620 [ 94.531161][ T9036] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 94.537015][ T9036] RIP: 0033:0x45cba9 [ 94.540872][ T9036] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 94.560543][ T9036] RSP: 002b:00007f7975ef3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 94.569025][ T9036] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 94.577033][ T9036] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 94.585066][ T9036] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 94.593010][ T9036] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 94.600952][ T9036] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ef46d4 [ 94.608905][ T9031] CPU: 0 PID: 9031 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 94.617136][ T9031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.627168][ T9031] Call Trace: [ 94.630443][ T9031] dump_stack+0x128/0x182 [ 94.634763][ T9031] should_fail.cold.4+0x5/0x13 [ 94.639606][ T9031] ? fault_create_debugfs_attr+0x140/0x140 [ 94.645397][ T9031] ? __lock_acquire+0xc56/0x3be0 [ 94.650326][ T9031] should_failslab+0x5/0xf [ 94.654716][ T9031] kmem_cache_alloc_node+0x55/0x780 [ 94.659876][ T9031] ? kmem_cache_free+0x7f/0x320 [ 94.664696][ T9031] ? sock_close+0xf/0x20 [ 94.668924][ T9031] ? __fput+0x2a4/0x7a0 [ 94.673056][ T9031] ? task_work_run+0xc2/0x160 [ 94.677713][ T9031] ? exit_to_usermode_loop+0x23d/0x2d0 [ 94.683148][ T9031] __alloc_skb+0x92/0x510 [ 94.687455][ T9031] ? netdev_alloc_frag+0x150/0x150 [ 94.692553][ T9031] ? lock_downgrade+0x800/0x800 [ 94.697386][ T9031] tipc_buf_acquire+0x1c/0xd0 [ 94.702041][ T9031] tipc_msg_reverse+0x15d/0x7c0 [ 94.706869][ T9031] tipc_sk_respond+0x1da/0x700 [ 94.711610][ T9031] ? tipc_sk_create+0x1b50/0x1b50 [ 94.716612][ T9031] ? kmem_cache_free+0x99/0x320 [ 94.721444][ T9031] __tipc_shutdown+0x86f/0xf90 [ 94.726189][ T9031] ? tipc_accept+0xe50/0xe50 [ 94.730762][ T9031] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 94.736549][ T9031] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 94.742593][ T9031] ? lock_sock_nested+0x7d/0xf0 [ 94.747430][ T9031] tipc_release+0xa3/0x11b0 [ 94.751902][ T9031] ? down_write+0xdb/0x150 [ 94.756302][ T9031] ? down_write_killable_nested+0x170/0x170 [ 94.762174][ T9031] ? fsnotify_first_mark+0x120/0x120 [ 94.763462][ T9049] FAULT_INJECTION: forcing a failure. [ 94.763462][ T9049] name failslab, interval 1, probability 0, space 0, times 0 [ 94.767427][ T9031] ? fcntl_setlk+0xaa0/0xaa0 [ 94.767437][ T9031] __sock_release+0xbb/0x270 [ 94.767444][ T9031] sock_close+0xf/0x20 [ 94.767449][ T9031] __fput+0x2a4/0x7a0 [ 94.767460][ T9031] task_work_run+0xc2/0x160 [ 94.767471][ T9031] exit_to_usermode_loop+0x23d/0x2d0 [ 94.792659][ T9053] FAULT_INJECTION: forcing a failure. [ 94.792659][ T9053] name failslab, interval 1, probability 0, space 0, times 0 [ 94.793364][ T9031] do_syscall_64+0x52a/0x620 [ 94.793372][ T9031] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 94.793378][ T9031] RIP: 0033:0x45cba9 [ 94.833939][ T9031] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 94.853546][ T9031] RSP: 002b:00007f177af7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 94.860696][ T9054] FAULT_INJECTION: forcing a failure. [ 94.860696][ T9054] name failslab, interval 1, probability 0, space 0, times 0 [ 94.861940][ T9031] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 94.861943][ T9031] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 94.861946][ T9031] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 94.861950][ T9031] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 94.861953][ T9031] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af806d4 [ 94.920796][ T9049] CPU: 1 PID: 9049 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 94.929112][ T9049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.939144][ T9049] Call Trace: [ 94.942416][ T9049] dump_stack+0x128/0x182 [ 94.946738][ T9049] should_fail.cold.4+0x5/0x13 [ 94.951489][ T9049] ? fault_create_debugfs_attr+0x140/0x140 [ 94.957277][ T9049] ? __lock_acquire+0xc56/0x3be0 [ 94.962207][ T9049] should_failslab+0x5/0xf [ 94.966609][ T9049] kmem_cache_alloc_node+0x55/0x780 [ 94.971787][ T9049] ? kmem_cache_free+0x7f/0x320 [ 94.976619][ T9049] ? sock_close+0xf/0x20 [ 94.980843][ T9049] ? __fput+0x2a4/0x7a0 [ 94.984984][ T9049] ? task_work_run+0xc2/0x160 [ 94.989636][ T9049] ? exit_to_usermode_loop+0x23d/0x2d0 [ 94.994985][ T9060] FAULT_INJECTION: forcing a failure. [ 94.994985][ T9060] name failslab, interval 1, probability 0, space 0, times 0 [ 94.995068][ T9049] __alloc_skb+0x92/0x510 [ 95.012006][ T9049] ? netdev_alloc_frag+0x150/0x150 [ 95.017100][ T9049] ? lock_downgrade+0x800/0x800 [ 95.021942][ T9049] tipc_buf_acquire+0x1c/0xd0 [ 95.026616][ T9049] tipc_msg_reverse+0x15d/0x7c0 [ 95.031454][ T9049] tipc_sk_respond+0x1da/0x700 [ 95.036199][ T9049] ? tipc_sk_create+0x1b50/0x1b50 [ 95.041206][ T9049] ? kmem_cache_free+0x99/0x320 [ 95.046035][ T9049] __tipc_shutdown+0x86f/0xf90 [ 95.050775][ T9049] ? tipc_accept+0xe50/0xe50 [ 95.055348][ T9049] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 95.061132][ T9049] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 95.067166][ T9049] ? lock_sock_nested+0x7d/0xf0 [ 95.071984][ T9049] tipc_release+0xa3/0x11b0 [ 95.076461][ T9049] ? down_write+0xdb/0x150 [ 95.080854][ T9049] ? down_write_killable_nested+0x170/0x170 [ 95.086712][ T9049] ? fsnotify_first_mark+0x120/0x120 [ 95.091962][ T9049] ? fcntl_setlk+0xaa0/0xaa0 [ 95.096517][ T9049] __sock_release+0xbb/0x270 [ 95.101086][ T9049] sock_close+0xf/0x20 [ 95.105126][ T9049] __fput+0x2a4/0x7a0 [ 95.109105][ T9049] task_work_run+0xc2/0x160 [ 95.113581][ T9049] exit_to_usermode_loop+0x23d/0x2d0 [ 95.118829][ T9049] do_syscall_64+0x52a/0x620 [ 95.123381][ T9049] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 95.129267][ T9049] RIP: 0033:0x45cba9 [ 95.133126][ T9049] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 95.152697][ T9049] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 95.161074][ T9049] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 95.169010][ T9049] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 95.176955][ T9049] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 95.184895][ T9049] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 95.192833][ T9049] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 [ 95.200785][ T9060] CPU: 0 PID: 9060 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 95.209010][ T9060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.219137][ T9060] Call Trace: [ 95.222406][ T9060] dump_stack+0x128/0x182 [ 95.226717][ T9060] should_fail.cold.4+0x5/0x13 [ 95.231454][ T9060] ? fault_create_debugfs_attr+0x140/0x140 [ 95.237231][ T9060] ? __lock_acquire+0xc56/0x3be0 [ 95.242147][ T9060] should_failslab+0x5/0xf [ 95.246531][ T9060] kmem_cache_alloc_node+0x55/0x780 [ 95.251698][ T9060] ? kmem_cache_free+0x7f/0x320 [ 95.256538][ T9060] ? sock_close+0xf/0x20 [ 95.260743][ T9060] ? __fput+0x2a4/0x7a0 [ 95.264863][ T9060] ? task_work_run+0xc2/0x160 [ 95.269501][ T9060] ? exit_to_usermode_loop+0x23d/0x2d0 [ 95.274920][ T9060] __alloc_skb+0x92/0x510 [ 95.279214][ T9060] ? netdev_alloc_frag+0x150/0x150 [ 95.284291][ T9060] ? lock_downgrade+0x800/0x800 [ 95.289110][ T9060] tipc_buf_acquire+0x1c/0xd0 [ 95.293765][ T9060] tipc_msg_reverse+0x15d/0x7c0 [ 95.298601][ T9060] tipc_sk_respond+0x1da/0x700 [ 95.303335][ T9060] ? tipc_sk_create+0x1b50/0x1b50 [ 95.308323][ T9060] ? kmem_cache_free+0x99/0x320 [ 95.313158][ T9060] __tipc_shutdown+0x86f/0xf90 [ 95.317892][ T9060] ? tipc_accept+0xe50/0xe50 [ 95.322449][ T9060] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 95.328217][ T9060] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 95.334250][ T9060] ? lock_sock_nested+0x7d/0xf0 [ 95.339065][ T9060] tipc_release+0xa3/0x11b0 [ 95.343529][ T9060] ? down_write+0xdb/0x150 [ 95.347920][ T9060] ? down_write_killable_nested+0x170/0x170 [ 95.353774][ T9060] ? fsnotify_first_mark+0x120/0x120 [ 95.359046][ T9060] ? fcntl_setlk+0xaa0/0xaa0 [ 95.363601][ T9060] __sock_release+0xbb/0x270 [ 95.368157][ T9060] sock_close+0xf/0x20 [ 95.372196][ T9060] __fput+0x2a4/0x7a0 [ 95.376144][ T9060] task_work_run+0xc2/0x160 [ 95.380614][ T9060] exit_to_usermode_loop+0x23d/0x2d0 [ 95.385860][ T9060] do_syscall_64+0x52a/0x620 [ 95.390414][ T9060] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 95.396268][ T9060] RIP: 0033:0x45cba9 [ 95.400127][ T9060] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 95.419697][ T9060] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 95.428077][ T9060] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 95.436022][ T9060] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 95.443970][ T9060] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 95.451911][ T9060] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 95.459867][ T9060] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 95.467820][ T9054] CPU: 1 PID: 9054 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 95.476046][ T9054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.486081][ T9054] Call Trace: [ 95.489351][ T9054] dump_stack+0x128/0x182 [ 95.493678][ T9054] should_fail.cold.4+0x5/0x13 [ 95.498427][ T9054] ? fault_create_debugfs_attr+0x140/0x140 [ 95.504213][ T9054] ? mark_held_locks+0xb0/0x110 [ 95.509052][ T9054] should_failslab+0x5/0xf [ 95.513462][ T9054] kmem_cache_alloc_node+0x55/0x780 [ 95.518645][ T9054] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 95.524089][ T9054] __alloc_skb+0x92/0x510 [ 95.528399][ T9054] ? netdev_alloc_frag+0x150/0x150 [ 95.533499][ T9054] tipc_buf_acquire+0x1c/0xd0 [ 95.538198][ T9054] tipc_msg_reverse+0x15d/0x7c0 [ 95.543050][ T9054] tipc_sk_respond+0x1da/0x700 [ 95.547792][ T9054] ? tipc_sk_create+0x1b50/0x1b50 [ 95.552800][ T9054] ? kmem_cache_free+0x99/0x320 [ 95.557635][ T9054] __tipc_shutdown+0x86f/0xf90 [ 95.562381][ T9054] ? tipc_accept+0xe50/0xe50 [ 95.566954][ T9054] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 95.572781][ T9054] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 95.578846][ T9054] ? lock_sock_nested+0x7d/0xf0 [ 95.583683][ T9054] tipc_release+0xa3/0x11b0 [ 95.588167][ T9054] ? down_write+0xdb/0x150 [ 95.592572][ T9054] ? down_write_killable_nested+0x170/0x170 [ 95.598445][ T9054] ? fsnotify_first_mark+0x120/0x120 [ 95.602248][ T9071] FAULT_INJECTION: forcing a failure. [ 95.602248][ T9071] name failslab, interval 1, probability 0, space 0, times 0 [ 95.603710][ T9054] ? fcntl_setlk+0xaa0/0xaa0 [ 95.603720][ T9054] __sock_release+0xbb/0x270 [ 95.603728][ T9054] sock_close+0xf/0x20 [ 95.603734][ T9054] __fput+0x2a4/0x7a0 [ 95.603747][ T9054] task_work_run+0xc2/0x160 [ 95.603760][ T9054] exit_to_usermode_loop+0x23d/0x2d0 [ 95.603770][ T9054] do_syscall_64+0x52a/0x620 [ 95.603779][ T9054] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 95.603786][ T9054] RIP: 0033:0x45cba9 [ 95.603792][ T9054] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 95.603796][ T9054] RSP: 002b:00007fbd2e0e2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 95.603813][ T9054] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 95.603818][ T9054] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 95.701271][ T9054] RBP: 000000000078c0e0 R08: 0000000000000000 R09: 0000000000000000 [ 95.709213][ T9054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 95.717151][ T9054] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e0e36d4 [ 95.725224][ T9071] CPU: 0 PID: 9071 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 95.733448][ T9071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.743493][ T9071] Call Trace: [ 95.746765][ T9071] dump_stack+0x128/0x182 [ 95.751082][ T9071] should_fail.cold.4+0x5/0x13 [ 95.755825][ T9071] ? fault_create_debugfs_attr+0x140/0x140 [ 95.761591][ T9071] ? __lock_acquire+0xc56/0x3be0 [ 95.766509][ T9071] should_failslab+0x5/0xf [ 95.770903][ T9071] kmem_cache_alloc_node+0x55/0x780 [ 95.776085][ T9071] ? kmem_cache_free+0x7f/0x320 [ 95.780915][ T9071] ? sock_close+0xf/0x20 [ 95.785136][ T9071] ? __fput+0x2a4/0x7a0 [ 95.789260][ T9071] ? task_work_run+0xc2/0x160 [ 95.793903][ T9071] ? exit_to_usermode_loop+0x23d/0x2d0 [ 95.799323][ T9071] __alloc_skb+0x92/0x510 [ 95.803621][ T9071] ? netdev_alloc_frag+0x150/0x150 [ 95.808709][ T9071] ? lock_downgrade+0x800/0x800 [ 95.813535][ T9071] tipc_buf_acquire+0x1c/0xd0 [ 95.818176][ T9071] tipc_msg_reverse+0x15d/0x7c0 [ 95.823001][ T9071] tipc_sk_respond+0x1da/0x700 [ 95.827745][ T9071] ? tipc_sk_create+0x1b50/0x1b50 [ 95.832733][ T9071] ? kmem_cache_free+0x99/0x320 [ 95.837555][ T9071] __tipc_shutdown+0x86f/0xf90 [ 95.842284][ T9071] ? tipc_accept+0xe50/0xe50 [ 95.846847][ T9071] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 95.852635][ T9071] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 95.858674][ T9071] ? lock_sock_nested+0x7d/0xf0 [ 95.863500][ T9071] tipc_release+0xa3/0x11b0 [ 95.867993][ T9071] ? down_write+0xdb/0x150 [ 95.872379][ T9071] ? down_write_killable_nested+0x170/0x170 [ 95.878238][ T9071] ? fsnotify_first_mark+0x120/0x120 [ 95.883500][ T9071] ? fcntl_setlk+0xaa0/0xaa0 [ 95.888060][ T9071] __sock_release+0xbb/0x270 [ 95.892618][ T9071] sock_close+0xf/0x20 [ 95.896655][ T9071] __fput+0x2a4/0x7a0 [ 95.900619][ T9071] task_work_run+0xc2/0x160 [ 95.905093][ T9071] exit_to_usermode_loop+0x23d/0x2d0 [ 95.910343][ T9071] do_syscall_64+0x52a/0x620 [ 95.914929][ T9071] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 95.920787][ T9071] RIP: 0033:0x45cba9 [ 95.924657][ T9071] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 95.944255][ T9071] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 95.952644][ T9071] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 95.960585][ T9071] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 95.968520][ T9071] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 95.976455][ T9071] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 95.984392][ T9071] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 95.992347][ T9053] CPU: 1 PID: 9053 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 96.000578][ T9053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.010623][ T9053] Call Trace: [ 96.013897][ T9053] dump_stack+0x128/0x182 [ 96.018208][ T9053] should_fail.cold.4+0x5/0x13 [ 96.022960][ T9053] ? fault_create_debugfs_attr+0x140/0x140 [ 96.028746][ T9053] ? __lock_acquire+0xc56/0x3be0 [ 96.033679][ T9053] should_failslab+0x5/0xf [ 96.038079][ T9053] kmem_cache_alloc_node+0x55/0x780 [ 96.043256][ T9053] ? kmem_cache_free+0x7f/0x320 [ 96.048089][ T9053] ? sock_close+0xf/0x20 [ 96.052310][ T9053] ? __fput+0x2a4/0x7a0 [ 96.056454][ T9053] ? task_work_run+0xc2/0x160 [ 96.061114][ T9053] ? exit_to_usermode_loop+0x23d/0x2d0 [ 96.066560][ T9053] __alloc_skb+0x92/0x510 [ 96.070875][ T9053] ? netdev_alloc_frag+0x150/0x150 [ 96.075977][ T9053] ? lock_downgrade+0x800/0x800 [ 96.080813][ T9053] tipc_buf_acquire+0x1c/0xd0 [ 96.085471][ T9053] tipc_msg_reverse+0x15d/0x7c0 [ 96.090306][ T9053] tipc_sk_respond+0x1da/0x700 [ 96.095052][ T9053] ? tipc_sk_create+0x1b50/0x1b50 [ 96.100058][ T9053] ? kmem_cache_free+0x99/0x320 [ 96.104885][ T9053] __tipc_shutdown+0x86f/0xf90 [ 96.109616][ T9053] ? tipc_accept+0xe50/0xe50 [ 96.114171][ T9053] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 96.119939][ T9053] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 96.125969][ T9053] ? lock_sock_nested+0x7d/0xf0 [ 96.130886][ T9053] tipc_release+0xa3/0x11b0 [ 96.135350][ T9053] ? down_write+0xdb/0x150 [ 96.139728][ T9053] ? down_write_killable_nested+0x170/0x170 [ 96.145583][ T9053] ? fsnotify_first_mark+0x120/0x120 [ 96.150829][ T9053] ? fcntl_setlk+0xaa0/0xaa0 [ 96.155383][ T9053] __sock_release+0xbb/0x270 [ 96.159935][ T9053] sock_close+0xf/0x20 [ 96.163962][ T9053] __fput+0x2a4/0x7a0 [ 96.167906][ T9053] task_work_run+0xc2/0x160 [ 96.172372][ T9053] exit_to_usermode_loop+0x23d/0x2d0 [ 96.177618][ T9053] do_syscall_64+0x52a/0x620 [ 96.182171][ T9053] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 96.188024][ T9053] RIP: 0033:0x45cba9 [ 96.191880][ T9053] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 96.211450][ T9053] RSP: 002b:00007fd9178acc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 96.219845][ T9053] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 96.227794][ T9053] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 96.235726][ T9053] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 96.243680][ T9053] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 96.251614][ T9053] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ad6d4 [ 96.391988][ T9089] FAULT_INJECTION: forcing a failure. [ 96.391988][ T9089] name failslab, interval 1, probability 0, space 0, times 0 [ 96.399993][ T9091] FAULT_INJECTION: forcing a failure. [ 96.399993][ T9091] name failslab, interval 1, probability 0, space 0, times 0 [ 96.405866][ T9092] FAULT_INJECTION: forcing a failure. [ 96.405866][ T9092] name failslab, interval 1, probability 0, space 0, times 0 [ 96.417961][ T9090] FAULT_INJECTION: forcing a failure. [ 96.417961][ T9090] name failslab, interval 1, probability 0, space 0, times 0 [ 96.444898][ T9089] CPU: 0 PID: 9089 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 96.453118][ T9089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.463153][ T9089] Call Trace: [ 96.466416][ T9089] dump_stack+0x128/0x182 [ 96.470722][ T9089] should_fail.cold.4+0x5/0x13 [ 96.475539][ T9089] ? fault_create_debugfs_attr+0x140/0x140 [ 96.481306][ T9089] ? __lock_acquire+0xc56/0x3be0 [ 96.486216][ T9089] should_failslab+0x5/0xf [ 96.490604][ T9089] kmem_cache_alloc_node+0x55/0x780 [ 96.495788][ T9089] ? kmem_cache_free+0x7f/0x320 [ 96.500607][ T9089] ? sock_close+0xf/0x20 [ 96.504818][ T9089] ? __fput+0x2a4/0x7a0 [ 96.508940][ T9089] ? task_work_run+0xc2/0x160 [ 96.513580][ T9089] ? exit_to_usermode_loop+0x23d/0x2d0 [ 96.519004][ T9089] __alloc_skb+0x92/0x510 [ 96.523295][ T9089] ? netdev_alloc_frag+0x150/0x150 [ 96.528377][ T9089] ? lock_downgrade+0x800/0x800 [ 96.533463][ T9089] tipc_buf_acquire+0x1c/0xd0 [ 96.538114][ T9089] tipc_msg_reverse+0x15d/0x7c0 [ 96.542935][ T9089] tipc_sk_respond+0x1da/0x700 [ 96.547669][ T9089] ? tipc_sk_create+0x1b50/0x1b50 [ 96.552662][ T9089] ? kmem_cache_free+0x99/0x320 [ 96.557568][ T9089] __tipc_shutdown+0x86f/0xf90 [ 96.562300][ T9089] ? tipc_accept+0xe50/0xe50 [ 96.566865][ T9089] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 96.572647][ T9089] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 96.578679][ T9089] ? lock_sock_nested+0x7d/0xf0 [ 96.583497][ T9089] tipc_release+0xa3/0x11b0 [ 96.587971][ T9089] ? down_write+0xdb/0x150 [ 96.592361][ T9089] ? down_write_killable_nested+0x170/0x170 [ 96.598219][ T9089] ? fsnotify_first_mark+0x120/0x120 [ 96.603468][ T9089] ? fcntl_setlk+0xaa0/0xaa0 [ 96.608031][ T9089] __sock_release+0xbb/0x270 [ 96.612607][ T9089] sock_close+0xf/0x20 [ 96.616658][ T9089] __fput+0x2a4/0x7a0 [ 96.620610][ T9089] task_work_run+0xc2/0x160 [ 96.625089][ T9089] exit_to_usermode_loop+0x23d/0x2d0 [ 96.630372][ T9089] do_syscall_64+0x52a/0x620 [ 96.635045][ T9089] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 96.640907][ T9089] RIP: 0033:0x45cba9 [ 96.644775][ T9089] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 96.664363][ T9089] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 96.672765][ T9089] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 96.680712][ T9089] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 96.688655][ T9089] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 96.696601][ T9089] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 96.704554][ T9089] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 96.712514][ T9091] CPU: 1 PID: 9091 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 96.720742][ T9091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.730782][ T9091] Call Trace: [ 96.734060][ T9091] dump_stack+0x128/0x182 [ 96.738371][ T9091] should_fail.cold.4+0x5/0x13 [ 96.743101][ T9091] ? fault_create_debugfs_attr+0x140/0x140 [ 96.748874][ T9091] ? __lock_acquire+0xc56/0x3be0 [ 96.753780][ T9091] should_failslab+0x5/0xf [ 96.758160][ T9091] kmem_cache_alloc_node+0x55/0x780 [ 96.763319][ T9091] ? kmem_cache_free+0x7f/0x320 [ 96.768134][ T9091] ? sock_close+0xf/0x20 [ 96.772340][ T9091] ? __fput+0x2a4/0x7a0 [ 96.776473][ T9091] ? task_work_run+0xc2/0x160 [ 96.781130][ T9091] ? exit_to_usermode_loop+0x23d/0x2d0 [ 96.786565][ T9091] __alloc_skb+0x92/0x510 [ 96.790871][ T9091] ? netdev_alloc_frag+0x150/0x150 [ 96.795953][ T9091] ? lock_downgrade+0x800/0x800 [ 96.800771][ T9091] tipc_buf_acquire+0x1c/0xd0 [ 96.805414][ T9091] tipc_msg_reverse+0x15d/0x7c0 [ 96.810229][ T9091] tipc_sk_respond+0x1da/0x700 [ 96.814954][ T9091] ? tipc_sk_create+0x1b50/0x1b50 [ 96.819939][ T9091] ? kmem_cache_free+0x99/0x320 [ 96.824754][ T9091] __tipc_shutdown+0x86f/0xf90 [ 96.829484][ T9091] ? tipc_accept+0xe50/0xe50 [ 96.834038][ T9091] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 96.839807][ T9091] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 96.845837][ T9091] ? lock_sock_nested+0x7d/0xf0 [ 96.850649][ T9091] tipc_release+0xa3/0x11b0 [ 96.855120][ T9091] ? down_write+0xdb/0x150 [ 96.859502][ T9091] ? down_write_killable_nested+0x170/0x170 [ 96.865359][ T9091] ? fsnotify_first_mark+0x120/0x120 [ 96.870619][ T9091] ? fcntl_setlk+0xaa0/0xaa0 [ 96.875173][ T9091] __sock_release+0xbb/0x270 [ 96.879725][ T9091] sock_close+0xf/0x20 [ 96.883753][ T9091] __fput+0x2a4/0x7a0 [ 96.887719][ T9091] task_work_run+0xc2/0x160 [ 96.892187][ T9091] exit_to_usermode_loop+0x23d/0x2d0 [ 96.897439][ T9091] do_syscall_64+0x52a/0x620 [ 96.901992][ T9091] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 96.907849][ T9091] RIP: 0033:0x45cba9 [ 96.911721][ T9091] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 96.931289][ T9091] RSP: 002b:00007f177af7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 96.939663][ T9091] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 96.947612][ T9091] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 96.955549][ T9091] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 96.963495][ T9091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 96.971431][ T9091] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af806d4 [ 97.000921][ T9092] CPU: 1 PID: 9092 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 97.009157][ T9092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.019177][ T9092] Call Trace: [ 97.022435][ T9092] dump_stack+0x128/0x182 [ 97.026732][ T9092] should_fail.cold.4+0x5/0x13 [ 97.031462][ T9092] ? fault_create_debugfs_attr+0x140/0x140 [ 97.037230][ T9092] ? __lock_acquire+0xc56/0x3be0 [ 97.042146][ T9092] should_failslab+0x5/0xf [ 97.046528][ T9092] kmem_cache_alloc_node+0x55/0x780 [ 97.051689][ T9092] ? kmem_cache_free+0x7f/0x320 [ 97.056504][ T9092] ? sock_close+0xf/0x20 [ 97.060710][ T9092] ? __fput+0x2a4/0x7a0 [ 97.064839][ T9092] ? task_work_run+0xc2/0x160 [ 97.069479][ T9092] ? exit_to_usermode_loop+0x23d/0x2d0 [ 97.074902][ T9092] __alloc_skb+0x92/0x510 [ 97.079196][ T9092] ? netdev_alloc_frag+0x150/0x150 [ 97.084272][ T9092] ? lock_downgrade+0x800/0x800 [ 97.089097][ T9092] tipc_buf_acquire+0x1c/0xd0 [ 97.093825][ T9092] tipc_msg_reverse+0x15d/0x7c0 [ 97.098657][ T9092] tipc_sk_respond+0x1da/0x700 [ 97.103384][ T9092] ? tipc_sk_create+0x1b50/0x1b50 [ 97.108481][ T9092] ? kmem_cache_free+0x99/0x320 [ 97.113296][ T9092] __tipc_shutdown+0x86f/0xf90 [ 97.118025][ T9092] ? tipc_accept+0xe50/0xe50 [ 97.122580][ T9092] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 97.128351][ T9092] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 97.134393][ T9092] ? lock_sock_nested+0x7d/0xf0 [ 97.139203][ T9092] tipc_release+0xa3/0x11b0 [ 97.143669][ T9092] ? down_write+0xdb/0x150 [ 97.148046][ T9092] ? down_write_killable_nested+0x170/0x170 [ 97.153900][ T9092] ? fsnotify_first_mark+0x120/0x120 [ 97.159163][ T9092] ? fcntl_setlk+0xaa0/0xaa0 [ 97.163712][ T9092] __sock_release+0xbb/0x270 [ 97.168261][ T9092] sock_close+0xf/0x20 [ 97.172290][ T9092] __fput+0x2a4/0x7a0 [ 97.176244][ T9092] task_work_run+0xc2/0x160 [ 97.180711][ T9092] exit_to_usermode_loop+0x23d/0x2d0 [ 97.185958][ T9092] do_syscall_64+0x52a/0x620 [ 97.190516][ T9092] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 97.196375][ T9092] RIP: 0033:0x45cba9 [ 97.200233][ T9092] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 97.219804][ T9092] RSP: 002b:00007f7975ef3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 97.228178][ T9092] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 97.236114][ T9092] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 97.244047][ T9092] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 97.252094][ T9092] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 97.260029][ T9092] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ef46d4 [ 97.273342][ T9090] CPU: 1 PID: 9090 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 97.281572][ T9090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.291609][ T9090] Call Trace: [ 97.294881][ T9090] dump_stack+0x128/0x182 [ 97.299201][ T9090] should_fail.cold.4+0x5/0x13 [ 97.303957][ T9090] ? fault_create_debugfs_attr+0x140/0x140 [ 97.309739][ T9090] ? __lock_acquire+0xc56/0x3be0 [ 97.314658][ T9090] should_failslab+0x5/0xf [ 97.319073][ T9090] kmem_cache_alloc_node+0x55/0x780 [ 97.324231][ T9090] ? kmem_cache_free+0x7f/0x320 [ 97.329046][ T9090] ? sock_close+0xf/0x20 [ 97.333273][ T9090] ? __fput+0x2a4/0x7a0 [ 97.337494][ T9090] ? task_work_run+0xc2/0x160 [ 97.342132][ T9090] ? exit_to_usermode_loop+0x23d/0x2d0 [ 97.347564][ T9090] __alloc_skb+0x92/0x510 [ 97.351858][ T9090] ? netdev_alloc_frag+0x150/0x150 [ 97.356935][ T9090] ? lock_downgrade+0x800/0x800 [ 97.361749][ T9090] tipc_buf_acquire+0x1c/0xd0 [ 97.366388][ T9090] tipc_msg_reverse+0x15d/0x7c0 [ 97.371216][ T9090] tipc_sk_respond+0x1da/0x700 [ 97.375948][ T9090] ? tipc_sk_create+0x1b50/0x1b50 [ 97.380935][ T9090] ? kmem_cache_free+0x99/0x320 [ 97.385748][ T9090] __tipc_shutdown+0x86f/0xf90 [ 97.390479][ T9090] ? tipc_accept+0xe50/0xe50 [ 97.395052][ T9090] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 97.400826][ T9090] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 97.406855][ T9090] ? lock_sock_nested+0x7d/0xf0 [ 97.411671][ T9090] tipc_release+0xa3/0x11b0 [ 97.416138][ T9090] ? down_write+0xdb/0x150 [ 97.420517][ T9090] ? down_write_killable_nested+0x170/0x170 [ 97.426373][ T9090] ? fsnotify_first_mark+0x120/0x120 [ 97.431619][ T9090] ? fcntl_setlk+0xaa0/0xaa0 [ 97.436183][ T9090] __sock_release+0xbb/0x270 [ 97.440733][ T9090] sock_close+0xf/0x20 [ 97.444761][ T9090] __fput+0x2a4/0x7a0 [ 97.448709][ T9090] task_work_run+0xc2/0x160 [ 97.453178][ T9090] exit_to_usermode_loop+0x23d/0x2d0 [ 97.458429][ T9090] do_syscall_64+0x52a/0x620 [ 97.462985][ T9090] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 97.468840][ T9090] RIP: 0033:0x45cba9 [ 97.472699][ T9090] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 97.492267][ T9090] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 2020/07/20 06:42:14 executed programs: 185 [ 97.500639][ T9090] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 97.508572][ T9090] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 97.516522][ T9090] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 97.524483][ T9090] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 97.532432][ T9090] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 [ 97.582637][ T9098] FAULT_INJECTION: forcing a failure. [ 97.582637][ T9098] name failslab, interval 1, probability 0, space 0, times 0 [ 97.640571][ T9103] FAULT_INJECTION: forcing a failure. [ 97.640571][ T9103] name failslab, interval 1, probability 0, space 0, times 0 [ 97.658449][ T9104] FAULT_INJECTION: forcing a failure. [ 97.658449][ T9104] name failslab, interval 1, probability 0, space 0, times 0 [ 97.680452][ T9098] CPU: 1 PID: 9098 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 97.688679][ T9098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.698716][ T9098] Call Trace: [ 97.701972][ T9098] dump_stack+0x128/0x182 [ 97.706377][ T9098] should_fail.cold.4+0x5/0x13 [ 97.711125][ T9098] ? fault_create_debugfs_attr+0x140/0x140 [ 97.716894][ T9098] ? __lock_acquire+0xc56/0x3be0 [ 97.721798][ T9098] should_failslab+0x5/0xf [ 97.726179][ T9098] kmem_cache_alloc_node+0x55/0x780 [ 97.731343][ T9098] ? kmem_cache_free+0x7f/0x320 [ 97.736157][ T9098] ? sock_close+0xf/0x20 [ 97.740363][ T9098] ? __fput+0x2a4/0x7a0 [ 97.744583][ T9098] ? task_work_run+0xc2/0x160 [ 97.749223][ T9098] ? exit_to_usermode_loop+0x23d/0x2d0 [ 97.754746][ T9098] __alloc_skb+0x92/0x510 [ 97.759048][ T9098] ? netdev_alloc_frag+0x150/0x150 [ 97.764140][ T9098] ? lock_downgrade+0x800/0x800 [ 97.768957][ T9098] tipc_buf_acquire+0x1c/0xd0 [ 97.773603][ T9098] tipc_msg_reverse+0x15d/0x7c0 [ 97.778513][ T9098] tipc_sk_respond+0x1da/0x700 [ 97.783242][ T9098] ? tipc_sk_create+0x1b50/0x1b50 [ 97.788228][ T9098] ? kmem_cache_free+0x99/0x320 [ 97.793046][ T9098] __tipc_shutdown+0x86f/0xf90 [ 97.797780][ T9098] ? tipc_accept+0xe50/0xe50 [ 97.802428][ T9098] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 97.808199][ T9098] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 97.814226][ T9098] ? lock_sock_nested+0x7d/0xf0 [ 97.819045][ T9098] tipc_release+0xa3/0x11b0 [ 97.823511][ T9098] ? down_write+0xdb/0x150 [ 97.827886][ T9098] ? down_write_killable_nested+0x170/0x170 [ 97.833741][ T9098] ? fsnotify_first_mark+0x120/0x120 [ 97.838987][ T9098] ? fcntl_setlk+0xaa0/0xaa0 [ 97.843550][ T9098] __sock_release+0xbb/0x270 [ 97.848105][ T9098] sock_close+0xf/0x20 [ 97.852154][ T9098] __fput+0x2a4/0x7a0 [ 97.856108][ T9098] task_work_run+0xc2/0x160 [ 97.860587][ T9098] exit_to_usermode_loop+0x23d/0x2d0 [ 97.865843][ T9098] do_syscall_64+0x52a/0x620 [ 97.870407][ T9098] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 97.876277][ T9098] RIP: 0033:0x45cba9 [ 97.880137][ T9098] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 97.899707][ T9098] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 97.908079][ T9098] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 97.916017][ T9098] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 97.923954][ T9098] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 97.931918][ T9098] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 97.939941][ T9098] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 97.987998][ T9103] CPU: 1 PID: 9103 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 97.996317][ T9103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.006334][ T9103] Call Trace: [ 98.009591][ T9103] dump_stack+0x128/0x182 [ 98.013906][ T9103] should_fail.cold.4+0x5/0x13 [ 98.018634][ T9103] ? fault_create_debugfs_attr+0x140/0x140 [ 98.024401][ T9103] ? __lock_acquire+0xc56/0x3be0 [ 98.029303][ T9103] should_failslab+0x5/0xf [ 98.033684][ T9103] kmem_cache_alloc_node+0x55/0x780 [ 98.038844][ T9103] ? kmem_cache_free+0x7f/0x320 [ 98.043659][ T9103] ? mark_lock+0xbb/0x620 [ 98.047957][ T9103] __alloc_skb+0x92/0x510 [ 98.052252][ T9103] ? netdev_alloc_frag+0x150/0x150 [ 98.057329][ T9103] ? lock_downgrade+0x800/0x800 [ 98.062141][ T9103] tipc_buf_acquire+0x1c/0xd0 [ 98.066790][ T9103] tipc_msg_reverse+0x15d/0x7c0 [ 98.071619][ T9103] tipc_sk_respond+0x1da/0x700 [ 98.076351][ T9103] ? tipc_sk_create+0x1b50/0x1b50 [ 98.081337][ T9103] ? kmem_cache_free+0xac/0x320 [ 98.086150][ T9103] __tipc_shutdown+0x86f/0xf90 [ 98.090881][ T9103] ? tipc_accept+0xe50/0xe50 [ 98.095452][ T9103] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 98.101324][ T9103] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 98.107352][ T9103] ? lock_sock_nested+0x7d/0xf0 [ 98.112166][ T9103] tipc_release+0xa3/0x11b0 [ 98.116630][ T9103] ? down_write+0xdb/0x150 [ 98.121022][ T9103] ? down_write_killable_nested+0x170/0x170 [ 98.126984][ T9103] ? fsnotify_first_mark+0x120/0x120 [ 98.132231][ T9103] ? fcntl_setlk+0xaa0/0xaa0 [ 98.136785][ T9103] __sock_release+0xbb/0x270 [ 98.141340][ T9103] sock_close+0xf/0x20 [ 98.145373][ T9103] __fput+0x2a4/0x7a0 [ 98.149321][ T9103] task_work_run+0xc2/0x160 [ 98.153811][ T9103] exit_to_usermode_loop+0x23d/0x2d0 [ 98.159059][ T9103] do_syscall_64+0x52a/0x620 [ 98.163612][ T9103] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 98.169463][ T9103] RIP: 0033:0x45cba9 [ 98.173339][ T9103] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 98.192906][ T9103] RSP: 002b:00007fbd2e124c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 98.201289][ T9103] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 98.209223][ T9103] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 98.217156][ T9103] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 98.225091][ T9103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 98.233048][ T9103] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1256d4 [ 98.245132][ T9108] FAULT_INJECTION: forcing a failure. [ 98.245132][ T9108] name failslab, interval 1, probability 0, space 0, times 0 [ 98.258158][ T9108] CPU: 0 PID: 9108 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 98.266400][ T9108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.276434][ T9108] Call Trace: [ 98.279694][ T9108] dump_stack+0x128/0x182 [ 98.284003][ T9108] should_fail.cold.4+0x5/0x13 [ 98.288748][ T9108] ? fault_create_debugfs_attr+0x140/0x140 [ 98.294533][ T9108] ? __lock_acquire+0xc56/0x3be0 [ 98.299454][ T9108] should_failslab+0x5/0xf [ 98.303848][ T9108] kmem_cache_alloc_node+0x55/0x780 [ 98.309022][ T9108] ? kmem_cache_free+0x7f/0x320 [ 98.313861][ T9108] ? sock_close+0xf/0x20 [ 98.318073][ T9108] ? __fput+0x2a4/0x7a0 [ 98.322204][ T9108] ? task_work_run+0xc2/0x160 [ 98.326857][ T9108] ? exit_to_usermode_loop+0x23d/0x2d0 [ 98.332295][ T9108] __alloc_skb+0x92/0x510 [ 98.336602][ T9108] ? netdev_alloc_frag+0x150/0x150 [ 98.341708][ T9108] ? lock_downgrade+0x800/0x800 [ 98.346537][ T9108] tipc_buf_acquire+0x1c/0xd0 [ 98.351193][ T9108] tipc_msg_reverse+0x15d/0x7c0 [ 98.356021][ T9108] tipc_sk_respond+0x1da/0x700 [ 98.360759][ T9108] ? tipc_sk_create+0x1b50/0x1b50 [ 98.365756][ T9108] ? kmem_cache_free+0x99/0x320 [ 98.370593][ T9108] __tipc_shutdown+0x86f/0xf90 [ 98.375339][ T9108] ? tipc_accept+0xe50/0xe50 [ 98.379929][ T9108] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 98.385738][ T9108] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 98.391786][ T9108] ? lock_sock_nested+0x7d/0xf0 [ 98.396630][ T9108] tipc_release+0xa3/0x11b0 [ 98.401112][ T9108] ? down_write+0xdb/0x150 [ 98.405508][ T9108] ? down_write_killable_nested+0x170/0x170 [ 98.411389][ T9108] ? fsnotify_first_mark+0x120/0x120 [ 98.416647][ T9108] ? fcntl_setlk+0xaa0/0xaa0 [ 98.421218][ T9108] __sock_release+0xbb/0x270 [ 98.425783][ T9108] sock_close+0xf/0x20 [ 98.429834][ T9108] __fput+0x2a4/0x7a0 [ 98.433796][ T9108] task_work_run+0xc2/0x160 [ 98.438280][ T9108] exit_to_usermode_loop+0x23d/0x2d0 [ 98.443542][ T9108] do_syscall_64+0x52a/0x620 [ 98.448110][ T9108] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 98.453965][ T9108] RIP: 0033:0x45cba9 [ 98.457830][ T9108] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 98.477408][ T9108] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 98.485791][ T9108] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 98.493731][ T9108] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 98.501672][ T9108] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 98.509607][ T9108] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 98.517564][ T9108] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 98.525531][ T9104] CPU: 1 PID: 9104 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 98.533752][ T9104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.543784][ T9104] Call Trace: [ 98.547041][ T9104] dump_stack+0x128/0x182 [ 98.551340][ T9104] should_fail.cold.4+0x5/0x13 [ 98.556069][ T9104] ? fault_create_debugfs_attr+0x140/0x140 [ 98.561835][ T9104] ? __lock_acquire+0xc56/0x3be0 [ 98.566825][ T9104] should_failslab+0x5/0xf [ 98.571341][ T9104] kmem_cache_alloc_node+0x55/0x780 [ 98.576501][ T9104] ? kmem_cache_free+0x7f/0x320 [ 98.581317][ T9104] ? sock_close+0xf/0x20 [ 98.585585][ T9104] ? __fput+0x2a4/0x7a0 [ 98.589796][ T9104] ? task_work_run+0xc2/0x160 [ 98.594438][ T9104] ? exit_to_usermode_loop+0x23d/0x2d0 [ 98.599867][ T9104] __alloc_skb+0x92/0x510 [ 98.604165][ T9104] ? netdev_alloc_frag+0x150/0x150 [ 98.609253][ T9104] ? lock_downgrade+0x800/0x800 [ 98.614084][ T9104] tipc_buf_acquire+0x1c/0xd0 [ 98.618734][ T9104] tipc_msg_reverse+0x15d/0x7c0 [ 98.623549][ T9104] tipc_sk_respond+0x1da/0x700 [ 98.628274][ T9104] ? tipc_sk_create+0x1b50/0x1b50 [ 98.633261][ T9104] ? kmem_cache_free+0x99/0x320 [ 98.638076][ T9104] __tipc_shutdown+0x86f/0xf90 [ 98.642801][ T9104] ? tipc_accept+0xe50/0xe50 [ 98.647355][ T9104] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 98.653123][ T9104] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 98.659159][ T9104] ? lock_sock_nested+0x7d/0xf0 [ 98.663971][ T9104] tipc_release+0xa3/0x11b0 [ 98.668438][ T9104] ? down_write+0xdb/0x150 [ 98.672818][ T9104] ? down_write_killable_nested+0x170/0x170 [ 98.678672][ T9104] ? fsnotify_first_mark+0x120/0x120 [ 98.683919][ T9104] ? fcntl_setlk+0xaa0/0xaa0 [ 98.688486][ T9104] __sock_release+0xbb/0x270 [ 98.693054][ T9104] sock_close+0xf/0x20 [ 98.697084][ T9104] __fput+0x2a4/0x7a0 [ 98.701030][ T9104] task_work_run+0xc2/0x160 [ 98.705497][ T9104] exit_to_usermode_loop+0x23d/0x2d0 [ 98.710746][ T9104] do_syscall_64+0x52a/0x620 [ 98.715311][ T9104] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 98.721164][ T9104] RIP: 0033:0x45cba9 [ 98.725022][ T9104] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 98.744590][ T9104] RSP: 002b:00007f177af7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 98.752962][ T9104] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 98.760902][ T9104] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 98.768865][ T9104] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 98.776801][ T9104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 98.784732][ T9104] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af806d4 [ 98.939674][ T9123] FAULT_INJECTION: forcing a failure. [ 98.939674][ T9123] name failslab, interval 1, probability 0, space 0, times 0 [ 98.967710][ T9124] FAULT_INJECTION: forcing a failure. [ 98.967710][ T9124] name failslab, interval 1, probability 0, space 0, times 0 [ 98.972174][ T9123] CPU: 1 PID: 9123 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 98.988809][ T9123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.993642][ T9125] FAULT_INJECTION: forcing a failure. [ 98.993642][ T9125] name failslab, interval 1, probability 0, space 0, times 0 [ 98.998841][ T9123] Call Trace: [ 98.998853][ T9123] dump_stack+0x128/0x182 [ 98.998865][ T9123] should_fail.cold.4+0x5/0x13 [ 98.998873][ T9123] ? fault_create_debugfs_attr+0x140/0x140 [ 98.998880][ T9123] ? __lock_acquire+0xc56/0x3be0 [ 98.998894][ T9123] should_failslab+0x5/0xf [ 98.998901][ T9123] kmem_cache_alloc_node+0x55/0x780 [ 98.998920][ T9123] ? kmem_cache_free+0x7f/0x320 [ 99.018530][ T9128] FAULT_INJECTION: forcing a failure. [ 99.018530][ T9128] name failslab, interval 1, probability 0, space 0, times 0 [ 99.019094][ T9123] ? sock_close+0xf/0x20 [ 99.065556][ T9123] ? __fput+0x2a4/0x7a0 [ 99.069674][ T9123] ? task_work_run+0xc2/0x160 [ 99.074313][ T9123] ? exit_to_usermode_loop+0x23d/0x2d0 [ 99.079739][ T9123] __alloc_skb+0x92/0x510 [ 99.084033][ T9123] ? netdev_alloc_frag+0x150/0x150 [ 99.089107][ T9123] ? lock_downgrade+0x800/0x800 [ 99.093925][ T9123] tipc_buf_acquire+0x1c/0xd0 [ 99.098570][ T9123] tipc_msg_reverse+0x15d/0x7c0 [ 99.103383][ T9123] tipc_sk_respond+0x1da/0x700 [ 99.108108][ T9123] ? tipc_sk_create+0x1b50/0x1b50 [ 99.113096][ T9123] ? kmem_cache_free+0x99/0x320 [ 99.117913][ T9123] __tipc_shutdown+0x86f/0xf90 [ 99.122641][ T9123] ? tipc_accept+0xe50/0xe50 [ 99.127226][ T9123] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 99.132999][ T9123] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 99.139030][ T9123] ? lock_sock_nested+0x7d/0xf0 [ 99.143846][ T9123] tipc_release+0xa3/0x11b0 [ 99.148316][ T9123] ? down_write+0xdb/0x150 [ 99.152696][ T9123] ? down_write_killable_nested+0x170/0x170 [ 99.158551][ T9123] ? fsnotify_first_mark+0x120/0x120 [ 99.163801][ T9123] ? fcntl_setlk+0xaa0/0xaa0 [ 99.168361][ T9123] __sock_release+0xbb/0x270 [ 99.172920][ T9123] sock_close+0xf/0x20 [ 99.176969][ T9123] __fput+0x2a4/0x7a0 [ 99.180918][ T9123] task_work_run+0xc2/0x160 [ 99.185387][ T9123] exit_to_usermode_loop+0x23d/0x2d0 [ 99.190657][ T9123] do_syscall_64+0x52a/0x620 [ 99.195219][ T9123] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 99.201077][ T9123] RIP: 0033:0x45cba9 [ 99.204937][ T9123] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 99.224504][ T9123] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 99.232964][ T9123] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 99.240909][ T9123] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 99.248842][ T9123] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 99.256787][ T9123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 99.264720][ T9123] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 99.272807][ T9125] CPU: 0 PID: 9125 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 99.281027][ T9125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.291059][ T9125] Call Trace: [ 99.294327][ T9125] dump_stack+0x128/0x182 [ 99.298642][ T9125] should_fail.cold.4+0x5/0x13 [ 99.303390][ T9125] ? fault_create_debugfs_attr+0x140/0x140 [ 99.309170][ T9125] ? __lock_acquire+0xc56/0x3be0 [ 99.314095][ T9125] should_failslab+0x5/0xf [ 99.318492][ T9125] kmem_cache_alloc_node+0x55/0x780 [ 99.323663][ T9125] ? kmem_cache_free+0x7f/0x320 [ 99.328495][ T9125] ? sock_close+0xf/0x20 [ 99.332717][ T9125] ? __fput+0x2a4/0x7a0 [ 99.336853][ T9125] ? task_work_run+0xc2/0x160 [ 99.341508][ T9125] ? exit_to_usermode_loop+0x23d/0x2d0 [ 99.347030][ T9125] __alloc_skb+0x92/0x510 [ 99.351337][ T9125] ? netdev_alloc_frag+0x150/0x150 [ 99.356436][ T9125] ? lock_downgrade+0x800/0x800 [ 99.361267][ T9125] tipc_buf_acquire+0x1c/0xd0 [ 99.365923][ T9125] tipc_msg_reverse+0x15d/0x7c0 [ 99.370752][ T9125] tipc_sk_respond+0x1da/0x700 [ 99.375487][ T9125] ? tipc_sk_create+0x1b50/0x1b50 [ 99.380496][ T9125] ? kmem_cache_free+0x99/0x320 [ 99.385333][ T9125] __tipc_shutdown+0x86f/0xf90 [ 99.390073][ T9125] ? tipc_accept+0xe50/0xe50 [ 99.394638][ T9125] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 99.400415][ T9125] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 99.406448][ T9125] ? lock_sock_nested+0x7d/0xf0 [ 99.411270][ T9125] tipc_release+0xa3/0x11b0 [ 99.415741][ T9125] ? down_write+0xdb/0x150 [ 99.420121][ T9125] ? down_write_killable_nested+0x170/0x170 [ 99.425978][ T9125] ? fsnotify_first_mark+0x120/0x120 [ 99.431233][ T9125] ? fcntl_setlk+0xaa0/0xaa0 [ 99.435801][ T9125] __sock_release+0xbb/0x270 [ 99.440494][ T9125] sock_close+0xf/0x20 [ 99.444542][ T9125] __fput+0x2a4/0x7a0 [ 99.448511][ T9125] task_work_run+0xc2/0x160 [ 99.453001][ T9125] exit_to_usermode_loop+0x23d/0x2d0 [ 99.458352][ T9125] do_syscall_64+0x52a/0x620 [ 99.462923][ T9125] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 99.468789][ T9125] RIP: 0033:0x45cba9 [ 99.472660][ T9125] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 99.492250][ T9125] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 99.500640][ T9125] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 99.508586][ T9125] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 99.516520][ T9125] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 99.524460][ T9125] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 99.532397][ T9125] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 99.540349][ T9124] CPU: 1 PID: 9124 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 99.548587][ T9124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.558624][ T9124] Call Trace: [ 99.561898][ T9124] dump_stack+0x128/0x182 [ 99.566214][ T9124] should_fail.cold.4+0x5/0x13 [ 99.570962][ T9124] ? fault_create_debugfs_attr+0x140/0x140 [ 99.576751][ T9124] ? __lock_acquire+0xc56/0x3be0 [ 99.581674][ T9124] should_failslab+0x5/0xf [ 99.586068][ T9124] kmem_cache_alloc_node+0x55/0x780 [ 99.591240][ T9124] ? kmem_cache_free+0x7f/0x320 [ 99.596056][ T9124] ? sock_close+0xf/0x20 [ 99.600262][ T9124] ? __fput+0x2a4/0x7a0 [ 99.604380][ T9124] ? task_work_run+0xc2/0x160 [ 99.609044][ T9124] ? exit_to_usermode_loop+0x23d/0x2d0 [ 99.614479][ T9124] __alloc_skb+0x92/0x510 [ 99.618772][ T9124] ? netdev_alloc_frag+0x150/0x150 [ 99.623846][ T9124] ? lock_downgrade+0x800/0x800 [ 99.628663][ T9124] tipc_buf_acquire+0x1c/0xd0 [ 99.633316][ T9124] tipc_msg_reverse+0x15d/0x7c0 [ 99.638142][ T9124] tipc_sk_respond+0x1da/0x700 [ 99.642871][ T9124] ? tipc_sk_create+0x1b50/0x1b50 [ 99.647860][ T9124] ? kmem_cache_free+0x99/0x320 [ 99.652677][ T9124] __tipc_shutdown+0x86f/0xf90 [ 99.657407][ T9124] ? tipc_accept+0xe50/0xe50 [ 99.661963][ T9124] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 99.667747][ T9124] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 99.673773][ T9124] ? lock_sock_nested+0x7d/0xf0 [ 99.678588][ T9124] tipc_release+0xa3/0x11b0 [ 99.683082][ T9124] ? down_write+0xdb/0x150 [ 99.687461][ T9124] ? down_write_killable_nested+0x170/0x170 [ 99.693326][ T9124] ? fsnotify_first_mark+0x120/0x120 [ 99.698572][ T9124] ? fcntl_setlk+0xaa0/0xaa0 [ 99.703129][ T9124] __sock_release+0xbb/0x270 [ 99.707679][ T9124] sock_close+0xf/0x20 [ 99.711708][ T9124] __fput+0x2a4/0x7a0 [ 99.715654][ T9124] task_work_run+0xc2/0x160 [ 99.720125][ T9124] exit_to_usermode_loop+0x23d/0x2d0 [ 99.725371][ T9124] do_syscall_64+0x52a/0x620 [ 99.729938][ T9124] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 99.735821][ T9124] RIP: 0033:0x45cba9 [ 99.739679][ T9124] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 99.759244][ T9124] RSP: 002b:00007f7975ef3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 99.767612][ T9124] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 99.775544][ T9124] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 99.783573][ T9124] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 99.791512][ T9124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 99.799459][ T9124] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ef46d4 [ 99.820727][ T9135] FAULT_INJECTION: forcing a failure. [ 99.820727][ T9135] name failslab, interval 1, probability 0, space 0, times 0 [ 99.829787][ T9128] CPU: 1 PID: 9128 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 99.841526][ T9128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.851548][ T9128] Call Trace: [ 99.854806][ T9128] dump_stack+0x128/0x182 [ 99.859104][ T9128] should_fail.cold.4+0x5/0x13 [ 99.863838][ T9128] ? fault_create_debugfs_attr+0x140/0x140 [ 99.869610][ T9128] ? __lock_acquire+0xc56/0x3be0 [ 99.874518][ T9128] should_failslab+0x5/0xf [ 99.878896][ T9128] kmem_cache_alloc_node+0x55/0x780 [ 99.884154][ T9128] ? kmem_cache_free+0x7f/0x320 [ 99.888971][ T9128] ? sock_close+0xf/0x20 [ 99.893187][ T9128] ? __fput+0x2a4/0x7a0 [ 99.897311][ T9128] ? task_work_run+0xc2/0x160 [ 99.901951][ T9128] ? exit_to_usermode_loop+0x23d/0x2d0 [ 99.907374][ T9128] __alloc_skb+0x92/0x510 [ 99.911668][ T9128] ? netdev_alloc_frag+0x150/0x150 [ 99.916745][ T9128] ? lock_downgrade+0x800/0x800 [ 99.921565][ T9128] tipc_buf_acquire+0x1c/0xd0 [ 99.926213][ T9128] tipc_msg_reverse+0x15d/0x7c0 [ 99.931051][ T9128] tipc_sk_respond+0x1da/0x700 [ 99.935795][ T9128] ? tipc_sk_create+0x1b50/0x1b50 [ 99.940796][ T9128] ? kmem_cache_free+0x99/0x320 [ 99.945626][ T9128] __tipc_shutdown+0x86f/0xf90 [ 99.950374][ T9128] ? tipc_accept+0xe50/0xe50 [ 99.954953][ T9128] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 99.960736][ T9128] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 99.966783][ T9128] ? lock_sock_nested+0x7d/0xf0 [ 99.971608][ T9128] tipc_release+0xa3/0x11b0 [ 99.976096][ T9128] ? down_write+0xdb/0x150 [ 99.980493][ T9128] ? down_write_killable_nested+0x170/0x170 [ 99.986362][ T9128] ? fsnotify_first_mark+0x120/0x120 [ 99.991618][ T9128] ? fcntl_setlk+0xaa0/0xaa0 [ 99.996187][ T9128] __sock_release+0xbb/0x270 [ 100.000750][ T9128] sock_close+0xf/0x20 [ 100.004782][ T9128] __fput+0x2a4/0x7a0 [ 100.008738][ T9128] task_work_run+0xc2/0x160 [ 100.013242][ T9128] exit_to_usermode_loop+0x23d/0x2d0 [ 100.018499][ T9128] do_syscall_64+0x52a/0x620 [ 100.020836][ T9139] FAULT_INJECTION: forcing a failure. [ 100.020836][ T9139] name failslab, interval 1, probability 0, space 0, times 0 [ 100.023071][ T9128] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 100.023078][ T9128] RIP: 0033:0x45cba9 [ 100.023085][ T9128] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 100.023089][ T9128] RSP: 002b:00007fbd2e124c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 100.023095][ T9128] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 100.023099][ T9128] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 100.023103][ T9128] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 100.023106][ T9128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 100.023110][ T9128] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1256d4 [ 100.113914][ T9135] CPU: 0 PID: 9135 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 100.122136][ T9135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.132169][ T9135] Call Trace: [ 100.135446][ T9135] dump_stack+0x128/0x182 [ 100.139761][ T9135] should_fail.cold.4+0x5/0x13 [ 100.144503][ T9135] ? fault_create_debugfs_attr+0x140/0x140 [ 100.150287][ T9135] ? __lock_acquire+0xc56/0x3be0 [ 100.155215][ T9135] should_failslab+0x5/0xf [ 100.159610][ T9135] kmem_cache_alloc_node+0x55/0x780 [ 100.164783][ T9135] ? kmem_cache_free+0x7f/0x320 [ 100.169610][ T9135] ? sock_close+0xf/0x20 [ 100.173832][ T9135] ? __fput+0x2a4/0x7a0 [ 100.177965][ T9135] ? task_work_run+0xc2/0x160 [ 100.182642][ T9135] ? exit_to_usermode_loop+0x23d/0x2d0 [ 100.188084][ T9135] __alloc_skb+0x92/0x510 [ 100.192403][ T9135] ? netdev_alloc_frag+0x150/0x150 [ 100.197493][ T9135] ? lock_downgrade+0x800/0x800 [ 100.202322][ T9135] tipc_buf_acquire+0x1c/0xd0 [ 100.206976][ T9135] tipc_msg_reverse+0x15d/0x7c0 [ 100.211808][ T9135] tipc_sk_respond+0x1da/0x700 [ 100.216550][ T9135] ? tipc_sk_create+0x1b50/0x1b50 [ 100.221548][ T9135] ? kmem_cache_free+0x99/0x320 [ 100.226396][ T9135] __tipc_shutdown+0x86f/0xf90 [ 100.231148][ T9135] ? tipc_accept+0xe50/0xe50 [ 100.234068][ T9144] FAULT_INJECTION: forcing a failure. [ 100.234068][ T9144] name failslab, interval 1, probability 0, space 0, times 0 [ 100.235720][ T9135] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 100.235730][ T9135] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 100.235737][ T9135] ? lock_sock_nested+0x7d/0xf0 [ 100.235744][ T9135] tipc_release+0xa3/0x11b0 [ 100.269589][ T9135] ? down_write+0xdb/0x150 [ 100.273990][ T9135] ? down_write_killable_nested+0x170/0x170 [ 100.280115][ T9135] ? fsnotify_first_mark+0x120/0x120 [ 100.285409][ T9135] ? fcntl_setlk+0xaa0/0xaa0 [ 100.289977][ T9135] __sock_release+0xbb/0x270 [ 100.294536][ T9135] sock_close+0xf/0x20 [ 100.298574][ T9135] __fput+0x2a4/0x7a0 [ 100.302537][ T9135] task_work_run+0xc2/0x160 [ 100.307025][ T9135] exit_to_usermode_loop+0x23d/0x2d0 [ 100.312294][ T9135] do_syscall_64+0x52a/0x620 [ 100.316863][ T9135] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 100.322728][ T9135] RIP: 0033:0x45cba9 [ 100.326589][ T9135] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 100.346171][ T9135] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 100.354545][ T9135] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 100.362483][ T9135] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 100.370427][ T9135] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 100.378378][ T9135] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 100.386327][ T9135] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 [ 100.394297][ T9139] CPU: 1 PID: 9139 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 100.402515][ T9139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.412545][ T9139] Call Trace: [ 100.415817][ T9139] dump_stack+0x128/0x182 [ 100.420110][ T9139] should_fail.cold.4+0x5/0x13 [ 100.424854][ T9139] ? fault_create_debugfs_attr+0x140/0x140 [ 100.430632][ T9139] ? __lock_acquire+0xc56/0x3be0 [ 100.435539][ T9139] should_failslab+0x5/0xf [ 100.439918][ T9139] kmem_cache_alloc_node+0x55/0x780 [ 100.445078][ T9139] ? kmem_cache_free+0x7f/0x320 [ 100.449890][ T9139] ? sock_close+0xf/0x20 [ 100.454112][ T9139] ? __fput+0x2a4/0x7a0 [ 100.458230][ T9139] ? task_work_run+0xc2/0x160 [ 100.462872][ T9139] ? exit_to_usermode_loop+0x23d/0x2d0 [ 100.468293][ T9139] __alloc_skb+0x92/0x510 [ 100.472585][ T9139] ? netdev_alloc_frag+0x150/0x150 [ 100.477665][ T9139] ? lock_downgrade+0x800/0x800 [ 100.482480][ T9139] tipc_buf_acquire+0x1c/0xd0 [ 100.487116][ T9139] tipc_msg_reverse+0x15d/0x7c0 [ 100.491950][ T9139] tipc_sk_respond+0x1da/0x700 [ 100.496675][ T9139] ? tipc_sk_create+0x1b50/0x1b50 [ 100.501659][ T9139] ? kmem_cache_free+0x99/0x320 [ 100.506474][ T9139] __tipc_shutdown+0x86f/0xf90 [ 100.511205][ T9139] ? tipc_accept+0xe50/0xe50 [ 100.515762][ T9139] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 100.521533][ T9139] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 100.527563][ T9139] ? lock_sock_nested+0x7d/0xf0 [ 100.532379][ T9139] tipc_release+0xa3/0x11b0 [ 100.536842][ T9139] ? down_write+0xdb/0x150 [ 100.541222][ T9139] ? down_write_killable_nested+0x170/0x170 [ 100.547076][ T9139] ? fsnotify_first_mark+0x120/0x120 [ 100.552323][ T9139] ? fcntl_setlk+0xaa0/0xaa0 [ 100.556878][ T9139] __sock_release+0xbb/0x270 [ 100.561437][ T9139] sock_close+0xf/0x20 [ 100.565479][ T9139] __fput+0x2a4/0x7a0 [ 100.569431][ T9139] task_work_run+0xc2/0x160 [ 100.573895][ T9139] exit_to_usermode_loop+0x23d/0x2d0 [ 100.579145][ T9139] do_syscall_64+0x52a/0x620 [ 100.583799][ T9139] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 100.589656][ T9139] RIP: 0033:0x45cba9 [ 100.593511][ T9139] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 100.613080][ T9139] RSP: 002b:00007f177af7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 100.621454][ T9139] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 100.629393][ T9139] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 100.637420][ T9139] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 100.645370][ T9139] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 100.653315][ T9139] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af806d4 [ 100.671279][ T9151] FAULT_INJECTION: forcing a failure. [ 100.671279][ T9151] name failslab, interval 1, probability 0, space 0, times 0 [ 100.685290][ T9144] CPU: 0 PID: 9144 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 100.693550][ T9144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.703589][ T9144] Call Trace: [ 100.706878][ T9144] dump_stack+0x128/0x182 [ 100.711198][ T9144] should_fail.cold.4+0x5/0x13 [ 100.715952][ T9144] ? fault_create_debugfs_attr+0x140/0x140 [ 100.721741][ T9144] ? __lock_acquire+0xc56/0x3be0 [ 100.726780][ T9144] should_failslab+0x5/0xf [ 100.731186][ T9144] kmem_cache_alloc_node+0x55/0x780 [ 100.736369][ T9144] ? kmem_cache_free+0x7f/0x320 [ 100.741207][ T9144] ? sock_close+0xf/0x20 [ 100.745432][ T9144] ? __fput+0x2a4/0x7a0 [ 100.749570][ T9144] ? task_work_run+0xc2/0x160 [ 100.754336][ T9144] ? exit_to_usermode_loop+0x23d/0x2d0 [ 100.759783][ T9144] __alloc_skb+0x92/0x510 [ 100.764106][ T9144] ? netdev_alloc_frag+0x150/0x150 [ 100.769308][ T9144] ? lock_downgrade+0x800/0x800 [ 100.774233][ T9144] tipc_buf_acquire+0x1c/0xd0 [ 100.778893][ T9144] tipc_msg_reverse+0x15d/0x7c0 [ 100.783736][ T9144] tipc_sk_respond+0x1da/0x700 [ 100.788484][ T9144] ? tipc_sk_create+0x1b50/0x1b50 [ 100.792589][ T9157] FAULT_INJECTION: forcing a failure. [ 100.792589][ T9157] name failslab, interval 1, probability 0, space 0, times 0 [ 100.793484][ T9144] ? kmem_cache_free+0x99/0x320 [ 100.793496][ T9144] __tipc_shutdown+0x86f/0xf90 [ 100.793507][ T9144] ? tipc_accept+0xe50/0xe50 [ 100.793521][ T9144] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 100.793530][ T9144] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 100.832089][ T9144] ? lock_sock_nested+0x7d/0xf0 [ 100.836925][ T9144] tipc_release+0xa3/0x11b0 [ 100.841406][ T9144] ? down_write+0xdb/0x150 [ 100.845799][ T9144] ? down_write_killable_nested+0x170/0x170 [ 100.851672][ T9144] ? fsnotify_first_mark+0x120/0x120 [ 100.856932][ T9144] ? fcntl_setlk+0xaa0/0xaa0 [ 100.861520][ T9144] __sock_release+0xbb/0x270 [ 100.866092][ T9144] sock_close+0xf/0x20 [ 100.870142][ T9144] __fput+0x2a4/0x7a0 [ 100.874103][ T9144] task_work_run+0xc2/0x160 [ 100.878589][ T9144] exit_to_usermode_loop+0x23d/0x2d0 [ 100.883870][ T9144] do_syscall_64+0x52a/0x620 [ 100.888456][ T9144] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 100.894323][ T9144] RIP: 0033:0x45cba9 [ 100.898190][ T9144] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 100.917779][ T9144] RSP: 002b:00007fbd2e124c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 100.926168][ T9144] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 100.934111][ T9144] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 100.942064][ T9144] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 100.950005][ T9144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 100.957950][ T9144] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1256d4 [ 100.965907][ T9157] CPU: 1 PID: 9157 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 100.974128][ T9157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.984158][ T9157] Call Trace: [ 100.987414][ T9157] dump_stack+0x128/0x182 [ 100.991723][ T9157] should_fail.cold.4+0x5/0x13 [ 100.996458][ T9157] ? fault_create_debugfs_attr+0x140/0x140 [ 101.002227][ T9157] ? __lock_acquire+0xc56/0x3be0 [ 101.007154][ T9157] should_failslab+0x5/0xf [ 101.011545][ T9157] kmem_cache_alloc_node+0x55/0x780 [ 101.016711][ T9157] ? kmem_cache_free+0x7f/0x320 [ 101.021528][ T9157] ? sock_close+0xf/0x20 [ 101.025738][ T9157] ? __fput+0x2a4/0x7a0 [ 101.029856][ T9157] ? task_work_run+0xc2/0x160 [ 101.034500][ T9157] ? exit_to_usermode_loop+0x23d/0x2d0 [ 101.039931][ T9157] __alloc_skb+0x92/0x510 [ 101.044231][ T9157] ? netdev_alloc_frag+0x150/0x150 [ 101.049306][ T9157] ? lock_downgrade+0x800/0x800 [ 101.054121][ T9157] tipc_buf_acquire+0x1c/0xd0 [ 101.058766][ T9157] tipc_msg_reverse+0x15d/0x7c0 [ 101.063582][ T9157] tipc_sk_respond+0x1da/0x700 [ 101.068311][ T9157] ? tipc_sk_create+0x1b50/0x1b50 [ 101.073301][ T9157] ? kmem_cache_free+0x99/0x320 [ 101.078128][ T9157] __tipc_shutdown+0x86f/0xf90 [ 101.082856][ T9157] ? tipc_accept+0xe50/0xe50 [ 101.087417][ T9157] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 101.093192][ T9157] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 101.099224][ T9157] ? lock_sock_nested+0x7d/0xf0 [ 101.104038][ T9157] tipc_release+0xa3/0x11b0 [ 101.108504][ T9157] ? down_write+0xdb/0x150 [ 101.112885][ T9157] ? down_write_killable_nested+0x170/0x170 [ 101.118746][ T9157] ? fsnotify_first_mark+0x120/0x120 [ 101.124019][ T9157] ? fcntl_setlk+0xaa0/0xaa0 [ 101.128573][ T9157] __sock_release+0xbb/0x270 [ 101.133145][ T9157] sock_close+0xf/0x20 [ 101.137183][ T9157] __fput+0x2a4/0x7a0 [ 101.141137][ T9157] task_work_run+0xc2/0x160 [ 101.145609][ T9157] exit_to_usermode_loop+0x23d/0x2d0 [ 101.150867][ T9157] do_syscall_64+0x52a/0x620 [ 101.155428][ T9157] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 101.161285][ T9157] RIP: 0033:0x45cba9 [ 101.165150][ T9157] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 101.184726][ T9157] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 101.193109][ T9157] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 101.201048][ T9157] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 101.208988][ T9157] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 101.216924][ T9157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 101.224947][ T9157] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 101.233006][ T9151] CPU: 0 PID: 9151 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 101.241231][ T9151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.251264][ T9151] Call Trace: [ 101.254532][ T9151] dump_stack+0x128/0x182 [ 101.258846][ T9151] should_fail.cold.4+0x5/0x13 [ 101.263592][ T9151] ? fault_create_debugfs_attr+0x140/0x140 [ 101.269390][ T9151] ? __lock_acquire+0xc56/0x3be0 [ 101.274321][ T9151] should_failslab+0x5/0xf [ 101.278713][ T9151] kmem_cache_alloc_node+0x55/0x780 [ 101.283890][ T9151] ? kmem_cache_free+0x7f/0x320 [ 101.284382][ T9161] FAULT_INJECTION: forcing a failure. [ 101.284382][ T9161] name failslab, interval 1, probability 0, space 0, times 0 [ 101.288710][ T9151] ? sock_close+0xf/0x20 [ 101.288716][ T9151] ? __fput+0x2a4/0x7a0 [ 101.288721][ T9151] ? task_work_run+0xc2/0x160 [ 101.288727][ T9151] ? exit_to_usermode_loop+0x23d/0x2d0 [ 101.288735][ T9151] __alloc_skb+0x92/0x510 [ 101.288742][ T9151] ? netdev_alloc_frag+0x150/0x150 [ 101.288750][ T9151] ? lock_downgrade+0x800/0x800 [ 101.288759][ T9151] tipc_buf_acquire+0x1c/0xd0 [ 101.288764][ T9151] tipc_msg_reverse+0x15d/0x7c0 [ 101.288776][ T9151] tipc_sk_respond+0x1da/0x700 [ 101.288782][ T9151] ? tipc_sk_create+0x1b50/0x1b50 [ 101.288789][ T9151] ? kmem_cache_free+0x99/0x320 [ 101.357858][ T9151] __tipc_shutdown+0x86f/0xf90 [ 101.362597][ T9151] ? tipc_accept+0xe50/0xe50 [ 101.367159][ T9151] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 101.372930][ T9151] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 101.378966][ T9151] ? lock_sock_nested+0x7d/0xf0 [ 101.383785][ T9151] tipc_release+0xa3/0x11b0 [ 101.388255][ T9151] ? down_write+0xdb/0x150 [ 101.392660][ T9151] ? down_write_killable_nested+0x170/0x170 [ 101.398536][ T9151] ? fsnotify_first_mark+0x120/0x120 [ 101.403800][ T9151] ? fcntl_setlk+0xaa0/0xaa0 [ 101.408372][ T9151] __sock_release+0xbb/0x270 [ 101.412943][ T9151] sock_close+0xf/0x20 [ 101.416995][ T9151] __fput+0x2a4/0x7a0 [ 101.420958][ T9151] task_work_run+0xc2/0x160 [ 101.425447][ T9151] exit_to_usermode_loop+0x23d/0x2d0 [ 101.430713][ T9151] do_syscall_64+0x52a/0x620 [ 101.435367][ T9151] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 101.441237][ T9151] RIP: 0033:0x45cba9 [ 101.445110][ T9151] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 101.464689][ T9151] RSP: 002b:00007f7975ed2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 101.473072][ T9151] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 101.481023][ T9151] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 101.488979][ T9151] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 101.496941][ T9151] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 101.504980][ T9151] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ed36d4 [ 101.516173][ T9161] CPU: 1 PID: 9161 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 101.524403][ T9161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.534434][ T9161] Call Trace: [ 101.537693][ T9161] dump_stack+0x128/0x182 [ 101.542079][ T9161] should_fail.cold.4+0x5/0x13 [ 101.546807][ T9161] ? fault_create_debugfs_attr+0x140/0x140 [ 101.552583][ T9161] should_failslab+0x5/0xf [ 101.556965][ T9161] kmem_cache_alloc_node+0x55/0x780 [ 101.562128][ T9161] ? find_held_lock+0x33/0x1c0 [ 101.566857][ T9161] ? tipc_node_remove_conn+0x107/0x4a0 [ 101.572283][ T9161] __alloc_skb+0x92/0x510 [ 101.576576][ T9161] ? netdev_alloc_frag+0x150/0x150 [ 101.581656][ T9161] ? rcu_read_lock_held_common+0xa0/0xa0 [ 101.587253][ T9161] tipc_buf_acquire+0x1c/0xd0 [ 101.591891][ T9161] tipc_msg_create+0x2b/0x280 [ 101.596550][ T9161] __tipc_shutdown+0xb79/0xf90 [ 101.601483][ T9161] ? tipc_accept+0xe50/0xe50 [ 101.606041][ T9161] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 101.611815][ T9161] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 101.617860][ T9161] ? lock_sock_nested+0x7d/0xf0 [ 101.622682][ T9161] tipc_release+0xa3/0x11b0 [ 101.627149][ T9161] ? down_write+0xdb/0x150 [ 101.631547][ T9161] ? down_write_killable_nested+0x170/0x170 [ 101.637404][ T9161] ? fsnotify_first_mark+0x120/0x120 [ 101.642651][ T9161] ? fcntl_setlk+0xaa0/0xaa0 [ 101.647209][ T9161] __sock_release+0xbb/0x270 [ 101.651765][ T9161] sock_close+0xf/0x20 [ 101.655795][ T9161] __fput+0x2a4/0x7a0 [ 101.659742][ T9161] task_work_run+0xc2/0x160 [ 101.664210][ T9161] exit_to_usermode_loop+0x23d/0x2d0 [ 101.669468][ T9161] do_syscall_64+0x52a/0x620 [ 101.674022][ T9161] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 101.679878][ T9161] RIP: 0033:0x45cba9 [ 101.683736][ T9161] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 101.703302][ T9161] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 101.711677][ T9161] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 101.719609][ T9161] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 101.727544][ T9161] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 101.735488][ T9161] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 101.743421][ T9161] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 101.835338][ T9172] FAULT_INJECTION: forcing a failure. [ 101.835338][ T9172] name failslab, interval 1, probability 0, space 0, times 0 [ 101.854379][ T9174] FAULT_INJECTION: forcing a failure. [ 101.854379][ T9174] name failslab, interval 1, probability 0, space 0, times 0 [ 101.878566][ T9175] FAULT_INJECTION: forcing a failure. [ 101.878566][ T9175] name failslab, interval 1, probability 0, space 0, times 0 [ 101.886103][ T9172] CPU: 0 PID: 9172 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 101.899380][ T9172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.909415][ T9172] Call Trace: [ 101.912687][ T9172] dump_stack+0x128/0x182 [ 101.916998][ T9172] should_fail.cold.4+0x5/0x13 [ 101.921738][ T9172] ? fault_create_debugfs_attr+0x140/0x140 [ 101.927521][ T9172] ? __lock_acquire+0xc56/0x3be0 [ 101.932451][ T9172] should_failslab+0x5/0xf [ 101.936850][ T9172] kmem_cache_alloc_node+0x55/0x780 [ 101.942032][ T9172] ? kmem_cache_free+0x7f/0x320 [ 101.943876][ T9176] FAULT_INJECTION: forcing a failure. [ 101.943876][ T9176] name failslab, interval 1, probability 0, space 0, times 0 [ 101.946871][ T9172] ? sock_close+0xf/0x20 [ 101.963631][ T9172] ? __fput+0x2a4/0x7a0 [ 101.967770][ T9172] ? task_work_run+0xc2/0x160 [ 101.972418][ T9172] ? exit_to_usermode_loop+0x23d/0x2d0 [ 101.977853][ T9172] __alloc_skb+0x92/0x510 [ 101.982166][ T9172] ? netdev_alloc_frag+0x150/0x150 [ 101.987254][ T9172] ? lock_downgrade+0x800/0x800 [ 101.992079][ T9172] tipc_buf_acquire+0x1c/0xd0 [ 101.996731][ T9172] tipc_msg_reverse+0x15d/0x7c0 [ 102.001577][ T9172] tipc_sk_respond+0x1da/0x700 [ 102.006315][ T9172] ? tipc_sk_create+0x1b50/0x1b50 [ 102.011318][ T9172] ? kmem_cache_free+0x99/0x320 [ 102.016154][ T9172] __tipc_shutdown+0x86f/0xf90 [ 102.020901][ T9172] ? tipc_accept+0xe50/0xe50 [ 102.025470][ T9172] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 102.031260][ T9172] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 102.037323][ T9172] ? lock_sock_nested+0x7d/0xf0 [ 102.042155][ T9172] tipc_release+0xa3/0x11b0 [ 102.046632][ T9172] ? down_write+0xdb/0x150 [ 102.051023][ T9172] ? down_write_killable_nested+0x170/0x170 [ 102.056895][ T9172] ? fsnotify_first_mark+0x120/0x120 [ 102.062163][ T9172] ? fcntl_setlk+0xaa0/0xaa0 [ 102.066820][ T9172] __sock_release+0xbb/0x270 [ 102.071390][ T9172] sock_close+0xf/0x20 [ 102.075444][ T9172] __fput+0x2a4/0x7a0 [ 102.079404][ T9172] task_work_run+0xc2/0x160 [ 102.083880][ T9172] exit_to_usermode_loop+0x23d/0x2d0 [ 102.089158][ T9172] do_syscall_64+0x52a/0x620 [ 102.093731][ T9172] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 102.099592][ T9172] RIP: 0033:0x45cba9 [ 102.103456][ T9172] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 102.123029][ T9172] RSP: 002b:00007fbd2e124c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 102.131587][ T9172] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 102.139529][ T9172] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 102.147466][ T9172] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 102.155405][ T9172] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 102.163347][ T9172] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1256d4 [ 102.171302][ T9175] CPU: 1 PID: 9175 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 102.179527][ T9175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.189566][ T9175] Call Trace: [ 102.192827][ T9175] dump_stack+0x128/0x182 [ 102.197132][ T9175] should_fail.cold.4+0x5/0x13 [ 102.201863][ T9175] ? fault_create_debugfs_attr+0x140/0x140 [ 102.207637][ T9175] ? __lock_acquire+0xc56/0x3be0 [ 102.212546][ T9175] should_failslab+0x5/0xf [ 102.216926][ T9175] kmem_cache_alloc_node+0x55/0x780 [ 102.222089][ T9175] ? kmem_cache_free+0x7f/0x320 [ 102.226907][ T9175] ? sock_close+0xf/0x20 [ 102.231117][ T9175] ? __fput+0x2a4/0x7a0 [ 102.235238][ T9175] ? task_work_run+0xc2/0x160 [ 102.239878][ T9175] ? exit_to_usermode_loop+0x23d/0x2d0 [ 102.245301][ T9175] __alloc_skb+0x92/0x510 [ 102.249683][ T9175] ? netdev_alloc_frag+0x150/0x150 [ 102.254857][ T9175] ? lock_downgrade+0x800/0x800 [ 102.259672][ T9175] tipc_buf_acquire+0x1c/0xd0 [ 102.264312][ T9175] tipc_msg_reverse+0x15d/0x7c0 [ 102.269129][ T9175] tipc_sk_respond+0x1da/0x700 [ 102.273855][ T9175] ? tipc_sk_create+0x1b50/0x1b50 [ 102.278838][ T9175] ? kmem_cache_free+0x99/0x320 [ 102.283654][ T9175] __tipc_shutdown+0x86f/0xf90 [ 102.288386][ T9175] ? tipc_accept+0xe50/0xe50 [ 102.292947][ T9175] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 102.298715][ T9175] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 102.304742][ T9175] ? lock_sock_nested+0x7d/0xf0 [ 102.309555][ T9175] tipc_release+0xa3/0x11b0 [ 102.314020][ T9175] ? down_write+0xdb/0x150 [ 102.318400][ T9175] ? down_write_killable_nested+0x170/0x170 [ 102.324257][ T9175] ? fsnotify_first_mark+0x120/0x120 [ 102.329508][ T9175] ? fcntl_setlk+0xaa0/0xaa0 [ 102.334063][ T9175] __sock_release+0xbb/0x270 [ 102.338620][ T9175] sock_close+0xf/0x20 [ 102.342651][ T9175] __fput+0x2a4/0x7a0 [ 102.346618][ T9175] task_work_run+0xc2/0x160 [ 102.351087][ T9175] exit_to_usermode_loop+0x23d/0x2d0 [ 102.356339][ T9175] do_syscall_64+0x52a/0x620 [ 102.360894][ T9175] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 102.366750][ T9175] RIP: 0033:0x45cba9 [ 102.370613][ T9175] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 102.390182][ T9175] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 102.398557][ T9175] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 102.406493][ T9175] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 102.414436][ T9175] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 102.422373][ T9175] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 102.430313][ T9175] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 102.451893][ T9174] CPU: 1 PID: 9174 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 102.460144][ T9174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.470268][ T9174] Call Trace: [ 102.473647][ T9174] dump_stack+0x128/0x182 [ 102.477964][ T9174] should_fail.cold.4+0x5/0x13 [ 102.482704][ T9174] ? fault_create_debugfs_attr+0x140/0x140 [ 102.488476][ T9174] ? __lock_acquire+0xc56/0x3be0 [ 102.493383][ T9174] should_failslab+0x5/0xf [ 102.497763][ T9174] kmem_cache_alloc_node+0x55/0x780 [ 102.502923][ T9174] ? kmem_cache_free+0x7f/0x320 [ 102.507739][ T9174] ? sock_close+0xf/0x20 [ 102.511960][ T9174] ? __fput+0x2a4/0x7a0 [ 102.516079][ T9174] ? task_work_run+0xc2/0x160 [ 102.520809][ T9174] ? exit_to_usermode_loop+0x23d/0x2d0 [ 102.526235][ T9174] __alloc_skb+0x92/0x510 [ 102.530881][ T9174] ? netdev_alloc_frag+0x150/0x150 [ 102.535958][ T9174] ? lock_downgrade+0x800/0x800 [ 102.540777][ T9174] tipc_buf_acquire+0x1c/0xd0 [ 102.545418][ T9174] tipc_msg_reverse+0x15d/0x7c0 [ 102.550237][ T9174] tipc_sk_respond+0x1da/0x700 [ 102.554969][ T9174] ? tipc_sk_create+0x1b50/0x1b50 [ 102.559957][ T9174] ? kmem_cache_free+0x99/0x320 [ 102.564774][ T9174] __tipc_shutdown+0x86f/0xf90 [ 102.569504][ T9174] ? tipc_accept+0xe50/0xe50 [ 102.574060][ T9174] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 102.579830][ T9174] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 102.585860][ T9174] ? lock_sock_nested+0x7d/0xf0 [ 102.590677][ T9174] tipc_release+0xa3/0x11b0 [ 102.595149][ T9174] ? down_write+0xdb/0x150 [ 102.599529][ T9174] ? down_write_killable_nested+0x170/0x170 [ 102.605386][ T9174] ? fsnotify_first_mark+0x120/0x120 [ 102.610739][ T9174] ? fcntl_setlk+0xaa0/0xaa0 [ 102.615449][ T9174] __sock_release+0xbb/0x270 [ 102.620009][ T9174] sock_close+0xf/0x20 [ 102.624041][ T9174] __fput+0x2a4/0x7a0 [ 102.627990][ T9174] task_work_run+0xc2/0x160 [ 102.632464][ T9174] exit_to_usermode_loop+0x23d/0x2d0 [ 102.637720][ T9174] do_syscall_64+0x52a/0x620 [ 102.642278][ T9174] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 102.648139][ T9174] RIP: 0033:0x45cba9 [ 102.652000][ T9174] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 102.671578][ T9174] RSP: 002b:00007f177af7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 102.679950][ T9174] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 2020/07/20 06:42:19 executed programs: 201 [ 102.687885][ T9174] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 102.695819][ T9174] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 102.703757][ T9174] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 102.711694][ T9174] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af806d4 [ 102.739773][ T9176] CPU: 0 PID: 9176 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 102.748028][ T9176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.758067][ T9176] Call Trace: [ 102.761347][ T9176] dump_stack+0x128/0x182 [ 102.765666][ T9176] should_fail.cold.4+0x5/0x13 [ 102.770457][ T9176] ? fault_create_debugfs_attr+0x140/0x140 [ 102.776245][ T9176] ? __lock_acquire+0xc56/0x3be0 [ 102.781178][ T9176] should_failslab+0x5/0xf [ 102.785577][ T9176] kmem_cache_alloc_node+0x55/0x780 [ 102.790760][ T9176] ? kmem_cache_free+0x7f/0x320 [ 102.795598][ T9176] ? sock_close+0xf/0x20 [ 102.799816][ T9176] ? __fput+0x2a4/0x7a0 [ 102.803964][ T9176] ? task_work_run+0xc2/0x160 [ 102.808614][ T9176] ? exit_to_usermode_loop+0x23d/0x2d0 [ 102.814066][ T9176] __alloc_skb+0x92/0x510 [ 102.818379][ T9176] ? netdev_alloc_frag+0x150/0x150 [ 102.823547][ T9176] ? lock_downgrade+0x800/0x800 [ 102.828390][ T9176] tipc_buf_acquire+0x1c/0xd0 [ 102.833047][ T9176] tipc_msg_reverse+0x15d/0x7c0 [ 102.837886][ T9176] tipc_sk_respond+0x1da/0x700 [ 102.842630][ T9176] ? tipc_sk_create+0x1b50/0x1b50 [ 102.847636][ T9176] ? kmem_cache_free+0x99/0x320 [ 102.852473][ T9176] __tipc_shutdown+0x86f/0xf90 [ 102.857229][ T9176] ? tipc_accept+0xe50/0xe50 [ 102.861808][ T9176] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 102.867599][ T9176] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 102.873655][ T9176] ? lock_sock_nested+0x7d/0xf0 [ 102.878486][ T9176] tipc_release+0xa3/0x11b0 [ 102.882968][ T9176] ? down_write+0xdb/0x150 [ 102.887357][ T9176] ? down_write_killable_nested+0x170/0x170 [ 102.893245][ T9176] ? fsnotify_first_mark+0x120/0x120 [ 102.898511][ T9176] ? fcntl_setlk+0xaa0/0xaa0 [ 102.903080][ T9176] __sock_release+0xbb/0x270 [ 102.907652][ T9176] sock_close+0xf/0x20 [ 102.911703][ T9176] __fput+0x2a4/0x7a0 [ 102.915662][ T9176] task_work_run+0xc2/0x160 [ 102.920138][ T9176] exit_to_usermode_loop+0x23d/0x2d0 [ 102.925419][ T9176] do_syscall_64+0x52a/0x620 [ 102.929994][ T9176] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 102.935861][ T9176] RIP: 0033:0x45cba9 [ 102.939730][ T9176] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 102.949764][ T9196] FAULT_INJECTION: forcing a failure. [ 102.949764][ T9196] name failslab, interval 1, probability 0, space 0, times 0 [ 102.959390][ T9176] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 102.959395][ T9176] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 102.959398][ T9176] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 102.959401][ T9176] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 102.959404][ T9176] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 102.959407][ T9176] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 [ 103.052456][ T9194] FAULT_INJECTION: forcing a failure. [ 103.052456][ T9194] name failslab, interval 1, probability 0, space 0, times 0 [ 103.080311][ T9201] FAULT_INJECTION: forcing a failure. [ 103.080311][ T9201] name failslab, interval 1, probability 0, space 0, times 0 [ 103.082928][ T9194] CPU: 0 PID: 9194 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 103.101235][ T9194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.111275][ T9194] Call Trace: [ 103.114545][ T9194] dump_stack+0x128/0x182 [ 103.118866][ T9194] should_fail.cold.4+0x5/0x13 [ 103.123614][ T9194] ? fault_create_debugfs_attr+0x140/0x140 [ 103.129407][ T9194] should_failslab+0x5/0xf [ 103.133832][ T9194] kmem_cache_alloc_node+0x55/0x780 [ 103.139012][ T9194] ? find_held_lock+0x33/0x1c0 [ 103.143757][ T9194] ? tipc_node_remove_conn+0x107/0x4a0 [ 103.149190][ T9194] __alloc_skb+0x92/0x510 [ 103.153519][ T9194] ? netdev_alloc_frag+0x150/0x150 [ 103.158607][ T9194] ? rcu_read_lock_held_common+0xa0/0xa0 [ 103.164230][ T9194] tipc_buf_acquire+0x1c/0xd0 [ 103.168895][ T9194] tipc_msg_create+0x2b/0x280 [ 103.173545][ T9194] __tipc_shutdown+0xb79/0xf90 [ 103.178289][ T9194] ? tipc_accept+0xe50/0xe50 [ 103.182852][ T9194] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 103.188725][ T9194] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 103.194774][ T9194] ? lock_sock_nested+0x7d/0xf0 [ 103.199606][ T9194] tipc_release+0xa3/0x11b0 [ 103.204081][ T9194] ? down_write+0xdb/0x150 [ 103.208474][ T9194] ? down_write_killable_nested+0x170/0x170 [ 103.214431][ T9194] ? fsnotify_first_mark+0x120/0x120 [ 103.219690][ T9194] ? fcntl_setlk+0xaa0/0xaa0 [ 103.224260][ T9194] __sock_release+0xbb/0x270 [ 103.228843][ T9194] sock_close+0xf/0x20 [ 103.232892][ T9194] __fput+0x2a4/0x7a0 [ 103.236880][ T9194] task_work_run+0xc2/0x160 [ 103.241365][ T9194] exit_to_usermode_loop+0x23d/0x2d0 [ 103.246631][ T9194] do_syscall_64+0x52a/0x620 [ 103.251339][ T9194] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 103.257205][ T9194] RIP: 0033:0x45cba9 [ 103.261074][ T9194] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 103.280665][ T9194] RSP: 002b:00007fbd2e145c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 103.289053][ T9194] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 103.296999][ T9194] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 103.304949][ T9194] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 103.312893][ T9194] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 103.320841][ T9194] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1466d4 [ 103.353824][ T9201] CPU: 1 PID: 9201 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 103.362192][ T9201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.372235][ T9201] Call Trace: [ 103.375515][ T9201] dump_stack+0x128/0x182 [ 103.379856][ T9201] should_fail.cold.4+0x5/0x13 [ 103.384607][ T9201] ? fault_create_debugfs_attr+0x140/0x140 [ 103.386899][ T9212] FAULT_INJECTION: forcing a failure. [ 103.386899][ T9212] name failslab, interval 1, probability 0, space 0, times 0 [ 103.390388][ T9201] ? __lock_acquire+0xc56/0x3be0 [ 103.390406][ T9201] should_failslab+0x5/0xf [ 103.390415][ T9201] kmem_cache_alloc_node+0x55/0x780 [ 103.390421][ T9201] ? kmem_cache_free+0x7f/0x320 [ 103.390429][ T9201] ? sock_close+0xf/0x20 [ 103.390436][ T9201] ? __fput+0x2a4/0x7a0 [ 103.390442][ T9201] ? task_work_run+0xc2/0x160 [ 103.390449][ T9201] ? exit_to_usermode_loop+0x23d/0x2d0 [ 103.390459][ T9201] __alloc_skb+0x92/0x510 [ 103.390466][ T9201] ? netdev_alloc_frag+0x150/0x150 [ 103.390475][ T9201] ? lock_downgrade+0x800/0x800 [ 103.390485][ T9201] tipc_buf_acquire+0x1c/0xd0 [ 103.390491][ T9201] tipc_msg_reverse+0x15d/0x7c0 [ 103.403295][ T9213] FAULT_INJECTION: forcing a failure. [ 103.403295][ T9213] name failslab, interval 1, probability 0, space 0, times 0 [ 103.407948][ T9201] tipc_sk_respond+0x1da/0x700 [ 103.407956][ T9201] ? tipc_sk_create+0x1b50/0x1b50 [ 103.407962][ T9201] ? kmem_cache_free+0x99/0x320 [ 103.407972][ T9201] __tipc_shutdown+0x86f/0xf90 [ 103.407983][ T9201] ? tipc_accept+0xe50/0xe50 [ 103.407996][ T9201] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 103.408005][ T9201] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 103.408011][ T9201] ? lock_sock_nested+0x7d/0xf0 [ 103.408018][ T9201] tipc_release+0xa3/0x11b0 [ 103.521812][ T9201] ? down_write+0xdb/0x150 [ 103.526210][ T9201] ? down_write_killable_nested+0x170/0x170 [ 103.532070][ T9201] ? fsnotify_first_mark+0x120/0x120 [ 103.537320][ T9201] ? fcntl_setlk+0xaa0/0xaa0 [ 103.541877][ T9201] __sock_release+0xbb/0x270 [ 103.546431][ T9201] sock_close+0xf/0x20 [ 103.550465][ T9201] __fput+0x2a4/0x7a0 [ 103.554420][ T9201] task_work_run+0xc2/0x160 [ 103.558891][ T9201] exit_to_usermode_loop+0x23d/0x2d0 [ 103.564140][ T9201] do_syscall_64+0x52a/0x620 [ 103.568696][ T9201] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 103.574551][ T9201] RIP: 0033:0x45cba9 [ 103.578417][ T9201] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 103.597992][ T9201] RSP: 002b:00007f7975ef3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 103.606367][ T9201] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 103.614312][ T9201] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 103.622253][ T9201] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 103.630194][ T9201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 103.638158][ T9201] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ef46d4 [ 103.646149][ T9212] CPU: 0 PID: 9212 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 103.654391][ T9212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.664428][ T9212] Call Trace: [ 103.664480][ T9211] FAULT_INJECTION: forcing a failure. [ 103.664480][ T9211] name failslab, interval 1, probability 0, space 0, times 0 [ 103.667692][ T9212] dump_stack+0x128/0x182 [ 103.667704][ T9212] should_fail.cold.4+0x5/0x13 [ 103.667712][ T9212] ? fault_create_debugfs_attr+0x140/0x140 [ 103.667720][ T9212] ? __lock_acquire+0xc56/0x3be0 [ 103.667733][ T9212] should_failslab+0x5/0xf [ 103.704482][ T9212] kmem_cache_alloc_node+0x55/0x780 [ 103.709655][ T9212] ? kmem_cache_free+0x7f/0x320 [ 103.714481][ T9212] ? sock_close+0xf/0x20 [ 103.718715][ T9212] ? __fput+0x2a4/0x7a0 [ 103.722863][ T9212] ? task_work_run+0xc2/0x160 [ 103.727519][ T9212] ? exit_to_usermode_loop+0x23d/0x2d0 [ 103.733063][ T9212] __alloc_skb+0x92/0x510 [ 103.737380][ T9212] ? netdev_alloc_frag+0x150/0x150 [ 103.742456][ T9212] ? lock_downgrade+0x800/0x800 [ 103.747291][ T9212] tipc_buf_acquire+0x1c/0xd0 [ 103.751946][ T9212] tipc_msg_reverse+0x15d/0x7c0 [ 103.756780][ T9212] tipc_sk_respond+0x1da/0x700 [ 103.761530][ T9212] ? tipc_sk_create+0x1b50/0x1b50 [ 103.766525][ T9212] ? kmem_cache_free+0x99/0x320 [ 103.771346][ T9212] __tipc_shutdown+0x86f/0xf90 [ 103.776079][ T9212] ? tipc_accept+0xe50/0xe50 [ 103.780639][ T9212] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 103.786409][ T9212] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 103.792437][ T9212] ? lock_sock_nested+0x7d/0xf0 [ 103.797365][ T9212] tipc_release+0xa3/0x11b0 [ 103.801833][ T9212] ? down_write+0xdb/0x150 [ 103.806217][ T9212] ? down_write_killable_nested+0x170/0x170 [ 103.812069][ T9212] ? fsnotify_first_mark+0x120/0x120 [ 103.817317][ T9212] ? fcntl_setlk+0xaa0/0xaa0 [ 103.821871][ T9212] __sock_release+0xbb/0x270 [ 103.826426][ T9212] sock_close+0xf/0x20 [ 103.830465][ T9212] __fput+0x2a4/0x7a0 [ 103.834414][ T9212] task_work_run+0xc2/0x160 [ 103.838882][ T9212] exit_to_usermode_loop+0x23d/0x2d0 [ 103.844221][ T9212] do_syscall_64+0x52a/0x620 [ 103.848795][ T9212] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 103.854667][ T9212] RIP: 0033:0x45cba9 [ 103.858529][ T9212] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 103.878319][ T9212] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 103.886791][ T9212] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 103.894734][ T9212] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 103.902672][ T9212] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 103.910610][ T9212] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 103.918547][ T9212] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 103.926496][ T9211] CPU: 1 PID: 9211 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 103.934717][ T9211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.944760][ T9211] Call Trace: [ 103.948029][ T9211] dump_stack+0x128/0x182 [ 103.952342][ T9211] should_fail.cold.4+0x5/0x13 [ 103.957087][ T9211] ? fault_create_debugfs_attr+0x140/0x140 [ 103.962871][ T9211] ? __lock_acquire+0xc56/0x3be0 [ 103.967789][ T9211] should_failslab+0x5/0xf [ 103.972177][ T9211] kmem_cache_alloc_node+0x55/0x780 [ 103.977346][ T9211] ? kmem_cache_free+0x7f/0x320 [ 103.982164][ T9211] ? sock_close+0xf/0x20 [ 103.986369][ T9211] ? __fput+0x2a4/0x7a0 [ 103.990497][ T9211] ? task_work_run+0xc2/0x160 [ 103.995144][ T9211] ? exit_to_usermode_loop+0x23d/0x2d0 [ 104.000576][ T9211] __alloc_skb+0x92/0x510 [ 104.004875][ T9211] ? netdev_alloc_frag+0x150/0x150 [ 104.009979][ T9211] ? lock_downgrade+0x800/0x800 [ 104.014811][ T9211] tipc_buf_acquire+0x1c/0xd0 [ 104.019450][ T9211] tipc_msg_reverse+0x15d/0x7c0 [ 104.024267][ T9211] tipc_sk_respond+0x1da/0x700 [ 104.029008][ T9211] ? tipc_sk_create+0x1b50/0x1b50 [ 104.034000][ T9211] ? kmem_cache_free+0x99/0x320 [ 104.038825][ T9211] __tipc_shutdown+0x86f/0xf90 [ 104.043560][ T9211] ? tipc_accept+0xe50/0xe50 [ 104.048137][ T9211] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 104.053915][ T9211] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 104.059967][ T9211] ? lock_sock_nested+0x7d/0xf0 [ 104.064809][ T9211] tipc_release+0xa3/0x11b0 [ 104.069296][ T9211] ? down_write+0xdb/0x150 [ 104.073720][ T9211] ? down_write_killable_nested+0x170/0x170 [ 104.079611][ T9211] ? fsnotify_first_mark+0x120/0x120 [ 104.084875][ T9211] ? fcntl_setlk+0xaa0/0xaa0 [ 104.089457][ T9211] __sock_release+0xbb/0x270 [ 104.094022][ T9211] sock_close+0xf/0x20 [ 104.098063][ T9211] __fput+0x2a4/0x7a0 [ 104.102030][ T9211] task_work_run+0xc2/0x160 [ 104.106516][ T9211] exit_to_usermode_loop+0x23d/0x2d0 [ 104.111785][ T9211] do_syscall_64+0x52a/0x620 [ 104.116358][ T9211] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 104.122232][ T9211] RIP: 0033:0x45cba9 [ 104.126124][ T9211] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 104.145696][ T9211] RSP: 002b:00007f177af7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 104.154071][ T9211] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 104.162010][ T9211] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 104.169955][ T9211] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 104.177892][ T9211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 104.185829][ T9211] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af806d4 [ 104.193778][ T9213] CPU: 0 PID: 9213 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 104.201999][ T9213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.212042][ T9213] Call Trace: [ 104.215312][ T9213] dump_stack+0x128/0x182 [ 104.219623][ T9213] should_fail.cold.4+0x5/0x13 [ 104.224361][ T9213] ? fault_create_debugfs_attr+0x140/0x140 [ 104.230141][ T9213] ? __lock_acquire+0xc56/0x3be0 [ 104.235061][ T9213] should_failslab+0x5/0xf [ 104.239452][ T9213] kmem_cache_alloc_node+0x55/0x780 [ 104.244622][ T9213] ? kmem_cache_free+0x7f/0x320 [ 104.249456][ T9213] ? sock_close+0xf/0x20 [ 104.253678][ T9213] ? __fput+0x2a4/0x7a0 [ 104.257812][ T9213] ? task_work_run+0xc2/0x160 [ 104.262463][ T9213] ? exit_to_usermode_loop+0x23d/0x2d0 [ 104.267888][ T9213] __alloc_skb+0x92/0x510 [ 104.272183][ T9213] ? netdev_alloc_frag+0x150/0x150 [ 104.277262][ T9213] ? lock_downgrade+0x800/0x800 [ 104.282080][ T9213] tipc_buf_acquire+0x1c/0xd0 [ 104.286740][ T9213] tipc_msg_reverse+0x15d/0x7c0 [ 104.291560][ T9213] tipc_sk_respond+0x1da/0x700 [ 104.296290][ T9213] ? tipc_sk_create+0x1b50/0x1b50 [ 104.301280][ T9213] ? kmem_cache_free+0x99/0x320 [ 104.306099][ T9213] __tipc_shutdown+0x86f/0xf90 [ 104.310831][ T9213] ? tipc_accept+0xe50/0xe50 [ 104.315414][ T9213] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 104.321194][ T9213] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 104.327227][ T9213] ? lock_sock_nested+0x7d/0xf0 [ 104.332042][ T9213] tipc_release+0xa3/0x11b0 [ 104.336507][ T9213] ? down_write+0xdb/0x150 [ 104.340887][ T9213] ? down_write_killable_nested+0x170/0x170 [ 104.346750][ T9213] ? fsnotify_first_mark+0x120/0x120 [ 104.351998][ T9213] ? fcntl_setlk+0xaa0/0xaa0 [ 104.356569][ T9213] __sock_release+0xbb/0x270 [ 104.361126][ T9213] sock_close+0xf/0x20 [ 104.365159][ T9213] __fput+0x2a4/0x7a0 [ 104.369107][ T9213] task_work_run+0xc2/0x160 [ 104.373576][ T9213] exit_to_usermode_loop+0x23d/0x2d0 [ 104.378828][ T9213] do_syscall_64+0x52a/0x620 [ 104.383381][ T9213] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 104.389340][ T9213] RIP: 0033:0x45cba9 [ 104.393205][ T9213] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 104.412775][ T9213] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 104.421148][ T9213] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 104.429095][ T9213] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 104.437044][ T9213] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 104.444994][ T9213] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 104.452942][ T9213] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 [ 104.460906][ T9196] CPU: 1 PID: 9196 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 104.469136][ T9196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.479172][ T9196] Call Trace: [ 104.482462][ T9196] dump_stack+0x128/0x182 [ 104.486777][ T9196] should_fail.cold.4+0x5/0x13 [ 104.491538][ T9196] ? fault_create_debugfs_attr+0x140/0x140 [ 104.497324][ T9196] ? __lock_acquire+0xc56/0x3be0 [ 104.502249][ T9196] should_failslab+0x5/0xf [ 104.506659][ T9196] kmem_cache_alloc_node+0x55/0x780 [ 104.511842][ T9196] ? kmem_cache_free+0x7f/0x320 [ 104.516676][ T9196] ? sock_close+0xf/0x20 [ 104.520899][ T9196] ? __fput+0x2a4/0x7a0 [ 104.525047][ T9196] ? task_work_run+0xc2/0x160 [ 104.529700][ T9196] ? exit_to_usermode_loop+0x23d/0x2d0 [ 104.535139][ T9196] __alloc_skb+0x92/0x510 [ 104.539453][ T9196] ? netdev_alloc_frag+0x150/0x150 [ 104.544542][ T9196] ? lock_downgrade+0x800/0x800 [ 104.549378][ T9196] tipc_buf_acquire+0x1c/0xd0 [ 104.554037][ T9196] tipc_msg_reverse+0x15d/0x7c0 [ 104.558890][ T9196] tipc_sk_respond+0x1da/0x700 [ 104.563656][ T9196] ? tipc_sk_create+0x1b50/0x1b50 [ 104.568662][ T9196] ? kmem_cache_free+0x99/0x320 [ 104.573497][ T9196] __tipc_shutdown+0x86f/0xf90 [ 104.578245][ T9196] ? tipc_accept+0xe50/0xe50 [ 104.582823][ T9196] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 104.588613][ T9196] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 104.594657][ T9196] ? lock_sock_nested+0x7d/0xf0 [ 104.599488][ T9196] tipc_release+0xa3/0x11b0 [ 104.603969][ T9196] ? down_write+0xdb/0x150 [ 104.608368][ T9196] ? down_write_killable_nested+0x170/0x170 [ 104.614246][ T9196] ? fsnotify_first_mark+0x120/0x120 [ 104.619529][ T9196] ? fcntl_setlk+0xaa0/0xaa0 [ 104.624100][ T9196] __sock_release+0xbb/0x270 [ 104.628676][ T9196] sock_close+0xf/0x20 [ 104.632731][ T9196] __fput+0x2a4/0x7a0 [ 104.636702][ T9196] task_work_run+0xc2/0x160 [ 104.641194][ T9196] exit_to_usermode_loop+0x23d/0x2d0 [ 104.646469][ T9196] do_syscall_64+0x52a/0x620 [ 104.651043][ T9196] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 104.656918][ T9196] RIP: 0033:0x45cba9 [ 104.660804][ T9196] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 104.667630][ T9228] FAULT_INJECTION: forcing a failure. [ 104.667630][ T9228] name failslab, interval 1, probability 0, space 0, times 0 [ 104.680378][ T9196] RSP: 002b:00007ffadaa7ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 104.680384][ T9196] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 104.680386][ T9196] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 104.680390][ T9196] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 104.680392][ T9196] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 104.680395][ T9196] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa7b6d4 [ 104.702260][ T9231] FAULT_INJECTION: forcing a failure. [ 104.702260][ T9231] name failslab, interval 1, probability 0, space 0, times 0 [ 104.739268][ T9228] CPU: 0 PID: 9228 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 104.760643][ T9233] FAULT_INJECTION: forcing a failure. [ 104.760643][ T9233] name failslab, interval 1, probability 0, space 0, times 0 [ 104.762757][ T9228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.762760][ T9228] Call Trace: [ 104.762772][ T9228] dump_stack+0x128/0x182 [ 104.762784][ T9228] should_fail.cold.4+0x5/0x13 [ 104.762792][ T9228] ? fault_create_debugfs_attr+0x140/0x140 [ 104.762798][ T9228] ? __lock_acquire+0xc56/0x3be0 [ 104.762812][ T9228] should_failslab+0x5/0xf [ 104.762818][ T9228] kmem_cache_alloc_node+0x55/0x780 [ 104.762823][ T9228] ? kmem_cache_free+0x7f/0x320 [ 104.762830][ T9228] ? sock_close+0xf/0x20 [ 104.762838][ T9228] ? __fput+0x2a4/0x7a0 [ 104.831330][ T9228] ? task_work_run+0xc2/0x160 [ 104.835977][ T9228] ? exit_to_usermode_loop+0x23d/0x2d0 [ 104.841405][ T9228] __alloc_skb+0x92/0x510 [ 104.845704][ T9228] ? netdev_alloc_frag+0x150/0x150 [ 104.850785][ T9228] ? lock_downgrade+0x800/0x800 [ 104.855608][ T9228] tipc_buf_acquire+0x1c/0xd0 [ 104.860249][ T9228] tipc_msg_reverse+0x15d/0x7c0 [ 104.865066][ T9228] tipc_sk_respond+0x1da/0x700 [ 104.869797][ T9228] ? tipc_sk_create+0x1b50/0x1b50 [ 104.874791][ T9228] ? kmem_cache_free+0x99/0x320 [ 104.879607][ T9228] __tipc_shutdown+0x86f/0xf90 [ 104.884337][ T9228] ? tipc_accept+0xe50/0xe50 [ 104.888895][ T9228] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 104.894684][ T9228] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 104.900721][ T9228] ? lock_sock_nested+0x7d/0xf0 [ 104.905542][ T9228] tipc_release+0xa3/0x11b0 [ 104.910008][ T9228] ? down_write+0xdb/0x150 [ 104.914388][ T9228] ? down_write_killable_nested+0x170/0x170 [ 104.920245][ T9228] ? fsnotify_first_mark+0x120/0x120 [ 104.925493][ T9228] ? fcntl_setlk+0xaa0/0xaa0 [ 104.930048][ T9228] __sock_release+0xbb/0x270 [ 104.934608][ T9228] sock_close+0xf/0x20 [ 104.938645][ T9228] __fput+0x2a4/0x7a0 [ 104.942594][ T9228] task_work_run+0xc2/0x160 [ 104.947064][ T9228] exit_to_usermode_loop+0x23d/0x2d0 [ 104.952321][ T9228] do_syscall_64+0x52a/0x620 [ 104.956969][ T9228] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 104.962828][ T9228] RIP: 0033:0x45cba9 [ 104.966686][ T9228] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 104.986262][ T9228] RSP: 002b:00007fbd2e124c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 104.994637][ T9228] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 105.002579][ T9228] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 105.010520][ T9228] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 105.018455][ T9228] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 105.026392][ T9228] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1256d4 [ 105.034340][ T9233] CPU: 1 PID: 9233 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 105.042563][ T9233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.052690][ T9233] Call Trace: [ 105.055958][ T9233] dump_stack+0x128/0x182 [ 105.060268][ T9233] should_fail.cold.4+0x5/0x13 [ 105.065015][ T9233] ? fault_create_debugfs_attr+0x140/0x140 [ 105.070801][ T9233] ? __lock_acquire+0xc56/0x3be0 [ 105.075729][ T9233] should_failslab+0x5/0xf [ 105.080213][ T9233] kmem_cache_alloc_node+0x55/0x780 [ 105.085388][ T9233] ? kmem_cache_free+0x7f/0x320 [ 105.090214][ T9233] ? sock_close+0xf/0x20 [ 105.094432][ T9233] ? __fput+0x2a4/0x7a0 [ 105.097319][ T9235] FAULT_INJECTION: forcing a failure. [ 105.097319][ T9235] name failslab, interval 1, probability 0, space 0, times 0 [ 105.098562][ T9233] ? task_work_run+0xc2/0x160 [ 105.098569][ T9233] ? exit_to_usermode_loop+0x23d/0x2d0 [ 105.098579][ T9233] __alloc_skb+0x92/0x510 [ 105.098587][ T9233] ? netdev_alloc_frag+0x150/0x150 [ 105.098597][ T9233] ? lock_downgrade+0x800/0x800 [ 105.098607][ T9233] tipc_buf_acquire+0x1c/0xd0 [ 105.098613][ T9233] tipc_msg_reverse+0x15d/0x7c0 [ 105.098625][ T9233] tipc_sk_respond+0x1da/0x700 [ 105.098632][ T9233] ? tipc_sk_create+0x1b50/0x1b50 [ 105.154798][ T9233] ? kmem_cache_free+0x99/0x320 [ 105.159641][ T9233] __tipc_shutdown+0x86f/0xf90 [ 105.164374][ T9233] ? tipc_accept+0xe50/0xe50 [ 105.168932][ T9233] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 105.174704][ T9233] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 105.180734][ T9233] ? lock_sock_nested+0x7d/0xf0 [ 105.185550][ T9233] tipc_release+0xa3/0x11b0 [ 105.190021][ T9233] ? down_write+0xdb/0x150 [ 105.194417][ T9233] ? down_write_killable_nested+0x170/0x170 [ 105.200280][ T9233] ? fsnotify_first_mark+0x120/0x120 [ 105.205533][ T9233] ? fcntl_setlk+0xaa0/0xaa0 [ 105.210088][ T9233] __sock_release+0xbb/0x270 [ 105.214649][ T9233] sock_close+0xf/0x20 [ 105.218776][ T9233] __fput+0x2a4/0x7a0 [ 105.222726][ T9233] task_work_run+0xc2/0x160 [ 105.227198][ T9233] exit_to_usermode_loop+0x23d/0x2d0 [ 105.232448][ T9233] do_syscall_64+0x52a/0x620 [ 105.237006][ T9233] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 105.242863][ T9233] RIP: 0033:0x45cba9 [ 105.246725][ T9233] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 105.266405][ T9233] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 105.274782][ T9233] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 105.282720][ T9233] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 105.290676][ T9233] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 105.298618][ T9233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 105.306556][ T9233] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 105.314506][ T9235] CPU: 0 PID: 9235 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 105.322746][ T9235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.332787][ T9235] Call Trace: [ 105.336056][ T9235] dump_stack+0x128/0x182 [ 105.340368][ T9235] should_fail.cold.4+0x5/0x13 [ 105.345130][ T9235] ? fault_create_debugfs_attr+0x140/0x140 [ 105.350913][ T9235] ? __lock_acquire+0xc56/0x3be0 [ 105.355833][ T9235] should_failslab+0x5/0xf [ 105.360229][ T9235] kmem_cache_alloc_node+0x55/0x780 [ 105.365400][ T9235] ? kmem_cache_free+0x7f/0x320 [ 105.370229][ T9235] ? sock_close+0xf/0x20 [ 105.374440][ T9235] ? __fput+0x2a4/0x7a0 [ 105.378558][ T9235] ? task_work_run+0xc2/0x160 [ 105.383202][ T9235] ? exit_to_usermode_loop+0x23d/0x2d0 [ 105.388627][ T9235] __alloc_skb+0x92/0x510 [ 105.392925][ T9235] ? netdev_alloc_frag+0x150/0x150 [ 105.398003][ T9235] ? lock_downgrade+0x800/0x800 [ 105.402820][ T9235] tipc_buf_acquire+0x1c/0xd0 [ 105.407462][ T9235] tipc_msg_reverse+0x15d/0x7c0 [ 105.412285][ T9235] tipc_sk_respond+0x1da/0x700 [ 105.417014][ T9235] ? tipc_sk_create+0x1b50/0x1b50 [ 105.422003][ T9235] ? kmem_cache_free+0x99/0x320 [ 105.426819][ T9235] __tipc_shutdown+0x86f/0xf90 [ 105.431551][ T9235] ? tipc_accept+0xe50/0xe50 [ 105.436131][ T9235] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 105.441914][ T9235] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 105.447952][ T9235] ? lock_sock_nested+0x7d/0xf0 [ 105.452775][ T9235] tipc_release+0xa3/0x11b0 [ 105.457250][ T9235] ? down_write+0xdb/0x150 [ 105.461633][ T9235] ? down_write_killable_nested+0x170/0x170 [ 105.467494][ T9235] ? fsnotify_first_mark+0x120/0x120 [ 105.472760][ T9235] ? fcntl_setlk+0xaa0/0xaa0 [ 105.477317][ T9235] __sock_release+0xbb/0x270 [ 105.481875][ T9235] sock_close+0xf/0x20 [ 105.485909][ T9235] __fput+0x2a4/0x7a0 [ 105.489858][ T9235] task_work_run+0xc2/0x160 [ 105.494330][ T9235] exit_to_usermode_loop+0x23d/0x2d0 [ 105.499593][ T9235] do_syscall_64+0x52a/0x620 [ 105.504155][ T9235] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 105.510012][ T9235] RIP: 0033:0x45cba9 [ 105.513875][ T9235] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 105.533454][ T9235] RSP: 002b:00007f992e76ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 105.541829][ T9235] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 105.549767][ T9235] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 105.557706][ T9235] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 105.565648][ T9235] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 105.573587][ T9235] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e76b6d4 [ 105.581554][ T9231] CPU: 1 PID: 9231 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 105.589794][ T9231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.599931][ T9231] Call Trace: [ 105.603203][ T9231] dump_stack+0x128/0x182 [ 105.607524][ T9231] should_fail.cold.4+0x5/0x13 [ 105.612276][ T9231] ? fault_create_debugfs_attr+0x140/0x140 [ 105.618070][ T9231] ? __lock_acquire+0xc56/0x3be0 [ 105.623001][ T9231] should_failslab+0x5/0xf [ 105.627406][ T9231] kmem_cache_alloc_node+0x55/0x780 [ 105.632603][ T9231] ? kmem_cache_free+0x7f/0x320 [ 105.637454][ T9231] ? sock_close+0xf/0x20 [ 105.641683][ T9231] ? __fput+0x2a4/0x7a0 [ 105.645830][ T9231] ? task_work_run+0xc2/0x160 [ 105.650494][ T9231] ? exit_to_usermode_loop+0x23d/0x2d0 [ 105.655942][ T9231] __alloc_skb+0x92/0x510 [ 105.660258][ T9231] ? netdev_alloc_frag+0x150/0x150 [ 105.665353][ T9231] ? lock_downgrade+0x800/0x800 [ 105.670189][ T9231] tipc_buf_acquire+0x1c/0xd0 [ 105.674850][ T9231] tipc_msg_reverse+0x15d/0x7c0 [ 105.679689][ T9231] tipc_sk_respond+0x1da/0x700 [ 105.684454][ T9231] ? tipc_sk_create+0x1b50/0x1b50 [ 105.689463][ T9231] ? kmem_cache_free+0x99/0x320 [ 105.694298][ T9231] __tipc_shutdown+0x86f/0xf90 [ 105.699044][ T9231] ? tipc_accept+0xe50/0xe50 [ 105.703621][ T9231] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 105.709409][ T9231] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 105.715476][ T9231] ? lock_sock_nested+0x7d/0xf0 [ 105.720307][ T9231] tipc_release+0xa3/0x11b0 [ 105.724795][ T9231] ? down_write+0xdb/0x150 [ 105.729199][ T9231] ? down_write_killable_nested+0x170/0x170 [ 105.735076][ T9231] ? fsnotify_first_mark+0x120/0x120 [ 105.740349][ T9231] ? fcntl_setlk+0xaa0/0xaa0 [ 105.744943][ T9231] __sock_release+0xbb/0x270 [ 105.749522][ T9231] sock_close+0xf/0x20 [ 105.753577][ T9231] __fput+0x2a4/0x7a0 [ 105.757557][ T9231] task_work_run+0xc2/0x160 [ 105.762045][ T9231] exit_to_usermode_loop+0x23d/0x2d0 [ 105.767316][ T9231] do_syscall_64+0x52a/0x620 [ 105.771911][ T9231] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 105.777787][ T9231] RIP: 0033:0x45cba9 [ 105.781667][ T9231] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 105.801260][ T9231] RSP: 002b:00007f7975ef3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 105.809660][ T9231] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 105.813145][ T9251] FAULT_INJECTION: forcing a failure. [ 105.813145][ T9251] name failslab, interval 1, probability 0, space 0, times 0 [ 105.817611][ T9231] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 105.817615][ T9231] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 105.817618][ T9231] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 105.817622][ T9231] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ef46d4 [ 105.917278][ T9255] FAULT_INJECTION: forcing a failure. [ 105.917278][ T9255] name failslab, interval 1, probability 0, space 0, times 0 [ 105.939290][ T9261] FAULT_INJECTION: forcing a failure. [ 105.939290][ T9261] name failslab, interval 1, probability 0, space 0, times 0 [ 105.984450][ T9263] FAULT_INJECTION: forcing a failure. [ 105.984450][ T9263] name failslab, interval 1, probability 0, space 0, times 0 [ 105.986285][ T9255] CPU: 0 PID: 9255 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 105.998710][ T9266] FAULT_INJECTION: forcing a failure. [ 105.998710][ T9266] name failslab, interval 1, probability 0, space 0, times 0 [ 106.005343][ T9255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.005346][ T9255] Call Trace: [ 106.005358][ T9255] dump_stack+0x128/0x182 [ 106.005369][ T9255] should_fail.cold.4+0x5/0x13 [ 106.005377][ T9255] ? fault_create_debugfs_attr+0x140/0x140 [ 106.005384][ T9255] ? __lock_acquire+0xc56/0x3be0 [ 106.005399][ T9255] should_failslab+0x5/0xf [ 106.005405][ T9255] kmem_cache_alloc_node+0x55/0x780 [ 106.005409][ T9255] ? kmem_cache_free+0x7f/0x320 [ 106.005415][ T9255] ? sock_close+0xf/0x20 [ 106.005421][ T9255] ? __fput+0x2a4/0x7a0 [ 106.005425][ T9255] ? task_work_run+0xc2/0x160 [ 106.005433][ T9255] ? exit_to_usermode_loop+0x23d/0x2d0 [ 106.083748][ T9255] __alloc_skb+0x92/0x510 [ 106.088045][ T9255] ? netdev_alloc_frag+0x150/0x150 [ 106.093129][ T9255] ? lock_downgrade+0x800/0x800 [ 106.097955][ T9255] tipc_buf_acquire+0x1c/0xd0 [ 106.102596][ T9255] tipc_msg_reverse+0x15d/0x7c0 [ 106.107422][ T9255] tipc_sk_respond+0x1da/0x700 [ 106.112150][ T9255] ? tipc_sk_create+0x1b50/0x1b50 [ 106.117139][ T9255] ? kmem_cache_free+0x99/0x320 [ 106.121957][ T9255] __tipc_shutdown+0x86f/0xf90 [ 106.126687][ T9255] ? tipc_accept+0xe50/0xe50 [ 106.131250][ T9255] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 106.137026][ T9255] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 106.143069][ T9255] ? lock_sock_nested+0x7d/0xf0 [ 106.147891][ T9255] tipc_release+0xa3/0x11b0 [ 106.152364][ T9255] ? down_write+0xdb/0x150 [ 106.156757][ T9255] ? down_write_killable_nested+0x170/0x170 [ 106.162627][ T9255] ? fsnotify_first_mark+0x120/0x120 [ 106.167879][ T9255] ? fcntl_setlk+0xaa0/0xaa0 [ 106.172437][ T9255] __sock_release+0xbb/0x270 [ 106.176994][ T9255] sock_close+0xf/0x20 [ 106.181032][ T9255] __fput+0x2a4/0x7a0 [ 106.184991][ T9255] task_work_run+0xc2/0x160 [ 106.189465][ T9255] exit_to_usermode_loop+0x23d/0x2d0 [ 106.194894][ T9255] do_syscall_64+0x52a/0x620 [ 106.199584][ T9255] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 106.205460][ T9255] RIP: 0033:0x45cba9 [ 106.209334][ T9255] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 106.228919][ T9255] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 106.237323][ T9255] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 106.245280][ T9255] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 106.253230][ T9255] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 106.261178][ T9255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 106.269121][ T9255] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 106.277134][ T9261] CPU: 1 PID: 9261 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 106.284057][ T9264] FAULT_INJECTION: forcing a failure. [ 106.284057][ T9264] name failslab, interval 1, probability 0, space 0, times 0 [ 106.285350][ T9261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.285354][ T9261] Call Trace: [ 106.285365][ T9261] dump_stack+0x128/0x182 [ 106.285376][ T9261] should_fail.cold.4+0x5/0x13 [ 106.285384][ T9261] ? fault_create_debugfs_attr+0x140/0x140 [ 106.285391][ T9261] ? __lock_acquire+0xc56/0x3be0 [ 106.285405][ T9261] should_failslab+0x5/0xf [ 106.285412][ T9261] kmem_cache_alloc_node+0x55/0x780 [ 106.340597][ T9261] ? kmem_cache_free+0x7f/0x320 [ 106.345520][ T9261] ? sock_close+0xf/0x20 [ 106.349757][ T9261] ? __fput+0x2a4/0x7a0 [ 106.353887][ T9261] ? task_work_run+0xc2/0x160 [ 106.358539][ T9261] ? exit_to_usermode_loop+0x23d/0x2d0 [ 106.363980][ T9261] __alloc_skb+0x92/0x510 [ 106.368292][ T9261] ? netdev_alloc_frag+0x150/0x150 [ 106.373384][ T9261] ? lock_downgrade+0x800/0x800 [ 106.378214][ T9261] tipc_buf_acquire+0x1c/0xd0 [ 106.382986][ T9261] tipc_msg_reverse+0x15d/0x7c0 [ 106.387823][ T9261] tipc_sk_respond+0x1da/0x700 [ 106.392564][ T9261] ? tipc_sk_create+0x1b50/0x1b50 [ 106.397565][ T9261] ? kmem_cache_free+0x99/0x320 [ 106.402517][ T9261] __tipc_shutdown+0x86f/0xf90 [ 106.407279][ T9261] ? tipc_accept+0xe50/0xe50 [ 106.411849][ T9261] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 106.417634][ T9261] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 106.423696][ T9261] ? lock_sock_nested+0x7d/0xf0 [ 106.428528][ T9261] tipc_release+0xa3/0x11b0 [ 106.433016][ T9261] ? down_write+0xdb/0x150 [ 106.437408][ T9261] ? down_write_killable_nested+0x170/0x170 [ 106.443266][ T9261] ? fsnotify_first_mark+0x120/0x120 [ 106.448518][ T9261] ? fcntl_setlk+0xaa0/0xaa0 [ 106.453078][ T9261] __sock_release+0xbb/0x270 [ 106.457758][ T9261] sock_close+0xf/0x20 [ 106.461803][ T9261] __fput+0x2a4/0x7a0 [ 106.465753][ T9261] task_work_run+0xc2/0x160 [ 106.470224][ T9261] exit_to_usermode_loop+0x23d/0x2d0 [ 106.475472][ T9261] do_syscall_64+0x52a/0x620 [ 106.480029][ T9261] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 106.485886][ T9261] RIP: 0033:0x45cba9 [ 106.489748][ T9261] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 106.509333][ T9261] RSP: 002b:00007fbd2e124c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 106.517708][ T9261] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 106.525648][ T9261] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 106.533590][ T9261] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 106.541538][ T9261] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 106.549491][ T9261] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1256d4 [ 106.557452][ T9264] CPU: 0 PID: 9264 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 106.565674][ T9264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.575711][ T9264] Call Trace: [ 106.578982][ T9264] dump_stack+0x128/0x182 [ 106.583308][ T9264] should_fail.cold.4+0x5/0x13 [ 106.588067][ T9264] ? fault_create_debugfs_attr+0x140/0x140 [ 106.593847][ T9264] ? __lock_acquire+0xc56/0x3be0 [ 106.598765][ T9264] should_failslab+0x5/0xf [ 106.603187][ T9264] kmem_cache_alloc_node+0x55/0x780 [ 106.608363][ T9264] ? kmem_cache_free+0x7f/0x320 [ 106.613193][ T9264] ? sock_close+0xf/0x20 [ 106.617407][ T9264] ? __fput+0x2a4/0x7a0 [ 106.621534][ T9264] ? task_work_run+0xc2/0x160 [ 106.626183][ T9264] ? exit_to_usermode_loop+0x23d/0x2d0 [ 106.631611][ T9264] __alloc_skb+0x92/0x510 [ 106.635910][ T9264] ? netdev_alloc_frag+0x150/0x150 [ 106.640995][ T9264] ? lock_downgrade+0x800/0x800 [ 106.645815][ T9264] tipc_buf_acquire+0x1c/0xd0 [ 106.650460][ T9264] tipc_msg_reverse+0x15d/0x7c0 [ 106.655288][ T9264] tipc_sk_respond+0x1da/0x700 [ 106.660031][ T9264] ? tipc_sk_create+0x1b50/0x1b50 [ 106.665031][ T9264] ? kmem_cache_free+0x99/0x320 [ 106.669863][ T9264] __tipc_shutdown+0x86f/0xf90 [ 106.674608][ T9264] ? tipc_accept+0xe50/0xe50 [ 106.679174][ T9264] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 106.684957][ T9264] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 106.690997][ T9264] ? lock_sock_nested+0x7d/0xf0 [ 106.695815][ T9264] tipc_release+0xa3/0x11b0 [ 106.700284][ T9264] ? down_write+0xdb/0x150 [ 106.704676][ T9264] ? down_write_killable_nested+0x170/0x170 [ 106.710542][ T9264] ? fsnotify_first_mark+0x120/0x120 [ 106.715795][ T9264] ? fcntl_setlk+0xaa0/0xaa0 [ 106.720359][ T9264] __sock_release+0xbb/0x270 [ 106.724945][ T9264] sock_close+0xf/0x20 [ 106.728981][ T9264] __fput+0x2a4/0x7a0 [ 106.732933][ T9264] task_work_run+0xc2/0x160 [ 106.737404][ T9264] exit_to_usermode_loop+0x23d/0x2d0 [ 106.742659][ T9264] do_syscall_64+0x52a/0x620 [ 106.747222][ T9264] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 106.753081][ T9264] RIP: 0033:0x45cba9 [ 106.756963][ T9264] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 106.776538][ T9264] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 106.784923][ T9264] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 106.792879][ T9264] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 106.800826][ T9264] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 106.808777][ T9264] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 106.816719][ T9264] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 106.824674][ T9266] CPU: 1 PID: 9266 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 106.832895][ T9266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.842929][ T9266] Call Trace: [ 106.846198][ T9266] dump_stack+0x128/0x182 [ 106.850516][ T9266] should_fail.cold.4+0x5/0x13 [ 106.855260][ T9266] ? fault_create_debugfs_attr+0x140/0x140 [ 106.861042][ T9266] ? __lock_acquire+0xc56/0x3be0 [ 106.865968][ T9266] should_failslab+0x5/0xf [ 106.870406][ T9266] kmem_cache_alloc_node+0x55/0x780 [ 106.875586][ T9266] ? kmem_cache_free+0x7f/0x320 [ 106.880440][ T9266] ? sock_close+0xf/0x20 [ 106.884657][ T9266] ? __fput+0x2a4/0x7a0 [ 106.888794][ T9266] ? task_work_run+0xc2/0x160 [ 106.893453][ T9266] ? exit_to_usermode_loop+0x23d/0x2d0 [ 106.898904][ T9266] __alloc_skb+0x92/0x510 [ 106.903225][ T9266] ? netdev_alloc_frag+0x150/0x150 [ 106.908318][ T9266] ? lock_downgrade+0x800/0x800 [ 106.913151][ T9266] tipc_buf_acquire+0x1c/0xd0 [ 106.917809][ T9266] tipc_msg_reverse+0x15d/0x7c0 [ 106.922643][ T9266] tipc_sk_respond+0x1da/0x700 [ 106.927399][ T9266] ? tipc_sk_create+0x1b50/0x1b50 [ 106.932397][ T9266] ? kmem_cache_free+0x99/0x320 [ 106.937218][ T9266] __tipc_shutdown+0x86f/0xf90 [ 106.941955][ T9266] ? tipc_accept+0xe50/0xe50 [ 106.946524][ T9266] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 106.952311][ T9266] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 106.958369][ T9266] ? lock_sock_nested+0x7d/0xf0 [ 106.962642][ T9275] FAULT_INJECTION: forcing a failure. [ 106.962642][ T9275] name failslab, interval 1, probability 0, space 0, times 0 [ 106.963198][ T9266] tipc_release+0xa3/0x11b0 [ 106.963204][ T9266] ? down_write+0xdb/0x150 [ 106.963209][ T9266] ? down_write_killable_nested+0x170/0x170 [ 106.963216][ T9266] ? fsnotify_first_mark+0x120/0x120 [ 106.963224][ T9266] ? fcntl_setlk+0xaa0/0xaa0 [ 106.963232][ T9266] __sock_release+0xbb/0x270 [ 107.004868][ T9266] sock_close+0xf/0x20 [ 107.009020][ T9266] __fput+0x2a4/0x7a0 [ 107.012982][ T9266] task_work_run+0xc2/0x160 [ 107.017467][ T9266] exit_to_usermode_loop+0x23d/0x2d0 [ 107.022733][ T9266] do_syscall_64+0x52a/0x620 [ 107.027298][ T9266] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 107.033157][ T9266] RIP: 0033:0x45cba9 [ 107.037032][ T9266] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 107.056709][ T9266] RSP: 002b:00007f177af7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 107.065086][ T9266] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 107.073021][ T9266] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 107.080966][ T9266] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 107.088912][ T9266] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 107.096849][ T9266] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af806d4 [ 107.104797][ T9275] CPU: 0 PID: 9275 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 107.113018][ T9275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.123044][ T9275] Call Trace: [ 107.126307][ T9275] dump_stack+0x128/0x182 [ 107.130617][ T9275] should_fail.cold.4+0x5/0x13 [ 107.135355][ T9275] ? fault_create_debugfs_attr+0x140/0x140 [ 107.141144][ T9275] ? __lock_acquire+0xc56/0x3be0 [ 107.146062][ T9275] should_failslab+0x5/0xf [ 107.150445][ T9275] kmem_cache_alloc_node+0x55/0x780 [ 107.155608][ T9275] ? kmem_cache_free+0x7f/0x320 [ 107.160451][ T9275] ? sock_close+0xf/0x20 [ 107.164663][ T9275] ? __fput+0x2a4/0x7a0 [ 107.168790][ T9275] ? task_work_run+0xc2/0x160 [ 107.173429][ T9275] ? exit_to_usermode_loop+0x23d/0x2d0 [ 107.178869][ T9275] __alloc_skb+0x92/0x510 [ 107.183164][ T9275] ? netdev_alloc_frag+0x150/0x150 [ 107.188244][ T9275] ? lock_downgrade+0x800/0x800 [ 107.193060][ T9275] tipc_buf_acquire+0x1c/0xd0 [ 107.197703][ T9275] tipc_msg_reverse+0x15d/0x7c0 [ 107.202522][ T9275] tipc_sk_respond+0x1da/0x700 [ 107.207340][ T9275] ? tipc_sk_create+0x1b50/0x1b50 [ 107.212335][ T9275] ? kmem_cache_free+0x99/0x320 [ 107.217157][ T9275] __tipc_shutdown+0x86f/0xf90 [ 107.221890][ T9275] ? tipc_accept+0xe50/0xe50 [ 107.226458][ T9275] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 107.232244][ T9275] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 107.238281][ T9275] ? lock_sock_nested+0x7d/0xf0 [ 107.243103][ T9275] tipc_release+0xa3/0x11b0 [ 107.247577][ T9275] ? down_write+0xdb/0x150 [ 107.251961][ T9275] ? down_write_killable_nested+0x170/0x170 [ 107.257821][ T9275] ? fsnotify_first_mark+0x120/0x120 [ 107.263102][ T9275] ? fcntl_setlk+0xaa0/0xaa0 [ 107.267666][ T9275] __sock_release+0xbb/0x270 [ 107.272224][ T9275] sock_close+0xf/0x20 [ 107.276257][ T9275] __fput+0x2a4/0x7a0 [ 107.280208][ T9275] task_work_run+0xc2/0x160 [ 107.284689][ T9275] exit_to_usermode_loop+0x23d/0x2d0 [ 107.289943][ T9275] do_syscall_64+0x52a/0x620 [ 107.294502][ T9275] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 107.300359][ T9275] RIP: 0033:0x45cba9 [ 107.304244][ T9275] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 107.323824][ T9275] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 107.332210][ T9275] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 107.340152][ T9275] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 107.348094][ T9275] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 107.356036][ T9275] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 107.363982][ T9275] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 107.371937][ T9251] CPU: 1 PID: 9251 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 107.380158][ T9251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.390188][ T9251] Call Trace: [ 107.393456][ T9251] dump_stack+0x128/0x182 [ 107.397769][ T9251] should_fail.cold.4+0x5/0x13 [ 107.402525][ T9251] ? fault_create_debugfs_attr+0x140/0x140 [ 107.408308][ T9251] ? __lock_acquire+0xc56/0x3be0 [ 107.413224][ T9251] should_failslab+0x5/0xf [ 107.417616][ T9251] kmem_cache_alloc_node+0x55/0x780 [ 107.422798][ T9251] ? kmem_cache_free+0x7f/0x320 [ 107.427622][ T9251] ? sock_close+0xf/0x20 [ 107.431838][ T9251] ? __fput+0x2a4/0x7a0 [ 107.435973][ T9251] ? task_work_run+0xc2/0x160 [ 107.440627][ T9251] ? exit_to_usermode_loop+0x23d/0x2d0 [ 107.446065][ T9251] __alloc_skb+0x92/0x510 [ 107.450364][ T9251] ? netdev_alloc_frag+0x150/0x150 [ 107.455462][ T9251] ? lock_downgrade+0x800/0x800 [ 107.460287][ T9251] tipc_buf_acquire+0x1c/0xd0 [ 107.464926][ T9251] tipc_msg_reverse+0x15d/0x7c0 [ 107.469761][ T9251] tipc_sk_respond+0x1da/0x700 [ 107.474495][ T9251] ? tipc_sk_create+0x1b50/0x1b50 [ 107.479528][ T9251] ? kmem_cache_free+0x99/0x320 [ 107.484350][ T9251] __tipc_shutdown+0x86f/0xf90 [ 107.489084][ T9251] ? tipc_accept+0xe50/0xe50 [ 107.493643][ T9251] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 107.499414][ T9251] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 107.505453][ T9251] ? lock_sock_nested+0x7d/0xf0 [ 107.510271][ T9251] tipc_release+0xa3/0x11b0 [ 107.514742][ T9251] ? down_write+0xdb/0x150 [ 107.519133][ T9251] ? down_write_killable_nested+0x170/0x170 [ 107.524989][ T9251] ? fsnotify_first_mark+0x120/0x120 [ 107.530328][ T9251] ? fcntl_setlk+0xaa0/0xaa0 [ 107.534888][ T9251] __sock_release+0xbb/0x270 [ 107.539443][ T9251] sock_close+0xf/0x20 [ 107.543486][ T9251] __fput+0x2a4/0x7a0 [ 107.547435][ T9251] task_work_run+0xc2/0x160 [ 107.551904][ T9251] exit_to_usermode_loop+0x23d/0x2d0 [ 107.557157][ T9251] do_syscall_64+0x52a/0x620 [ 107.561715][ T9251] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 107.567577][ T9251] RIP: 0033:0x45cba9 [ 107.571440][ T9251] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 107.591015][ T9251] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 107.599391][ T9251] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 107.607350][ T9251] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 107.615295][ T9251] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 107.623271][ T9251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 107.631212][ T9251] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 [ 107.639184][ T9263] CPU: 0 PID: 9263 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 107.647400][ T9263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.657436][ T9263] Call Trace: [ 107.660706][ T9263] dump_stack+0x128/0x182 [ 107.665020][ T9263] should_fail.cold.4+0x5/0x13 [ 107.669781][ T9263] ? fault_create_debugfs_attr+0x140/0x140 [ 107.675564][ T9263] ? __lock_acquire+0xc56/0x3be0 [ 107.680496][ T9263] should_failslab+0x5/0xf [ 107.684898][ T9263] kmem_cache_alloc_node+0x55/0x780 [ 107.690078][ T9263] ? kmem_cache_free+0x7f/0x320 [ 107.694913][ T9263] ? sock_close+0xf/0x20 [ 107.699136][ T9263] ? __fput+0x2a4/0x7a0 [ 107.703271][ T9263] ? task_work_run+0xc2/0x160 [ 107.707928][ T9263] ? exit_to_usermode_loop+0x23d/0x2d0 [ 107.713369][ T9263] __alloc_skb+0x92/0x510 [ 107.717703][ T9263] ? netdev_alloc_frag+0x150/0x150 [ 107.722799][ T9263] ? lock_downgrade+0x800/0x800 [ 107.727631][ T9263] tipc_buf_acquire+0x1c/0xd0 [ 107.732293][ T9263] tipc_msg_reverse+0x15d/0x7c0 [ 107.737132][ T9263] tipc_sk_respond+0x1da/0x700 2020/07/20 06:42:24 executed programs: 222 [ 107.741883][ T9263] ? tipc_sk_create+0x1b50/0x1b50 [ 107.746890][ T9263] ? kmem_cache_free+0x99/0x320 [ 107.751729][ T9263] __tipc_shutdown+0x86f/0xf90 [ 107.756483][ T9263] ? tipc_accept+0xe50/0xe50 [ 107.761070][ T9263] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 107.766860][ T9263] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 107.772908][ T9263] ? lock_sock_nested+0x7d/0xf0 [ 107.777741][ T9263] tipc_release+0xa3/0x11b0 [ 107.782225][ T9263] ? down_write+0xdb/0x150 [ 107.786628][ T9263] ? down_write_killable_nested+0x170/0x170 [ 107.792596][ T9263] ? fsnotify_first_mark+0x120/0x120 [ 107.797882][ T9263] ? fcntl_setlk+0xaa0/0xaa0 [ 107.802553][ T9263] __sock_release+0xbb/0x270 [ 107.807134][ T9263] sock_close+0xf/0x20 [ 107.811187][ T9263] __fput+0x2a4/0x7a0 [ 107.815163][ T9263] task_work_run+0xc2/0x160 [ 107.819661][ T9263] exit_to_usermode_loop+0x23d/0x2d0 [ 107.824928][ T9263] do_syscall_64+0x52a/0x620 [ 107.829502][ T9263] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 107.835380][ T9263] RIP: 0033:0x45cba9 [ 107.839258][ T9263] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 107.847944][ T9292] FAULT_INJECTION: forcing a failure. [ 107.847944][ T9292] name failslab, interval 1, probability 0, space 0, times 0 [ 107.858836][ T9263] RSP: 002b:00007f7975ef3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 107.858842][ T9263] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 107.858845][ T9263] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 107.858848][ T9263] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 107.858852][ T9263] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 107.858855][ T9263] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ef46d4 [ 108.051377][ T9304] FAULT_INJECTION: forcing a failure. [ 108.051377][ T9304] name failslab, interval 1, probability 0, space 0, times 0 [ 108.071705][ T9307] FAULT_INJECTION: forcing a failure. [ 108.071705][ T9307] name failslab, interval 1, probability 0, space 0, times 0 [ 108.087400][ T9306] FAULT_INJECTION: forcing a failure. [ 108.087400][ T9306] name failslab, interval 1, probability 0, space 0, times 0 [ 108.101874][ T9307] CPU: 0 PID: 9307 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 108.110100][ T9307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.120165][ T9307] Call Trace: [ 108.123432][ T9307] dump_stack+0x128/0x182 [ 108.127744][ T9307] should_fail.cold.4+0x5/0x13 [ 108.132501][ T9307] ? fault_create_debugfs_attr+0x140/0x140 [ 108.138287][ T9307] ? __lock_acquire+0xc56/0x3be0 [ 108.143213][ T9307] should_failslab+0x5/0xf [ 108.147623][ T9307] kmem_cache_alloc_node+0x55/0x780 [ 108.152813][ T9307] ? kmem_cache_free+0x7f/0x320 [ 108.157642][ T9307] ? sock_close+0xf/0x20 [ 108.161864][ T9307] ? __fput+0x2a4/0x7a0 [ 108.165989][ T9307] ? task_work_run+0xc2/0x160 [ 108.170731][ T9307] ? exit_to_usermode_loop+0x23d/0x2d0 [ 108.176159][ T9307] __alloc_skb+0x92/0x510 [ 108.180461][ T9307] ? netdev_alloc_frag+0x150/0x150 [ 108.185542][ T9307] ? lock_downgrade+0x800/0x800 [ 108.190358][ T9307] tipc_buf_acquire+0x1c/0xd0 [ 108.195018][ T9307] tipc_msg_reverse+0x15d/0x7c0 [ 108.199853][ T9307] tipc_sk_respond+0x1da/0x700 [ 108.204595][ T9307] ? tipc_sk_create+0x1b50/0x1b50 [ 108.209585][ T9307] ? kmem_cache_free+0x99/0x320 [ 108.214407][ T9307] __tipc_shutdown+0x86f/0xf90 [ 108.219149][ T9307] ? tipc_accept+0xe50/0xe50 [ 108.223736][ T9307] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 108.229516][ T9307] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 108.235650][ T9307] ? lock_sock_nested+0x7d/0xf0 [ 108.240497][ T9307] tipc_release+0xa3/0x11b0 [ 108.244979][ T9307] ? down_write+0xdb/0x150 [ 108.249375][ T9307] ? down_write_killable_nested+0x170/0x170 [ 108.255237][ T9307] ? fsnotify_first_mark+0x120/0x120 [ 108.260506][ T9307] ? fcntl_setlk+0xaa0/0xaa0 [ 108.265065][ T9307] __sock_release+0xbb/0x270 [ 108.269622][ T9307] sock_close+0xf/0x20 [ 108.273654][ T9307] __fput+0x2a4/0x7a0 [ 108.277626][ T9307] task_work_run+0xc2/0x160 [ 108.282095][ T9307] exit_to_usermode_loop+0x23d/0x2d0 [ 108.287344][ T9307] do_syscall_64+0x52a/0x620 [ 108.291896][ T9307] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 108.297753][ T9307] RIP: 0033:0x45cba9 [ 108.301622][ T9307] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 108.321201][ T9307] RSP: 002b:00007f177af7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 108.329595][ T9307] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 108.337652][ T9307] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 108.345603][ T9307] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 108.353548][ T9307] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 108.361509][ T9307] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af806d4 [ 108.369460][ T9306] CPU: 1 PID: 9306 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 108.377683][ T9306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.385326][ T9310] FAULT_INJECTION: forcing a failure. [ 108.385326][ T9310] name failslab, interval 1, probability 0, space 0, times 0 [ 108.387712][ T9306] Call Trace: [ 108.387724][ T9306] dump_stack+0x128/0x182 [ 108.387735][ T9306] should_fail.cold.4+0x5/0x13 [ 108.387743][ T9306] ? fault_create_debugfs_attr+0x140/0x140 [ 108.387750][ T9306] ? __lock_acquire+0xc56/0x3be0 [ 108.387765][ T9306] should_failslab+0x5/0xf [ 108.387771][ T9306] kmem_cache_alloc_node+0x55/0x780 [ 108.387777][ T9306] ? kmem_cache_free+0x7f/0x320 [ 108.437714][ T9306] ? sock_close+0xf/0x20 [ 108.441925][ T9306] ? __fput+0x2a4/0x7a0 [ 108.446053][ T9306] ? task_work_run+0xc2/0x160 [ 108.450700][ T9306] ? exit_to_usermode_loop+0x23d/0x2d0 [ 108.456123][ T9306] __alloc_skb+0x92/0x510 [ 108.460431][ T9306] ? netdev_alloc_frag+0x150/0x150 [ 108.465508][ T9306] ? lock_downgrade+0x800/0x800 [ 108.470326][ T9306] tipc_buf_acquire+0x1c/0xd0 [ 108.474969][ T9306] tipc_msg_reverse+0x15d/0x7c0 [ 108.479787][ T9306] tipc_sk_respond+0x1da/0x700 [ 108.484515][ T9306] ? tipc_sk_create+0x1b50/0x1b50 [ 108.489508][ T9306] ? kmem_cache_free+0x99/0x320 [ 108.494341][ T9306] __tipc_shutdown+0x86f/0xf90 [ 108.499083][ T9306] ? tipc_accept+0xe50/0xe50 [ 108.503654][ T9306] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 108.509457][ T9306] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 108.515602][ T9306] ? lock_sock_nested+0x7d/0xf0 [ 108.520476][ T9306] tipc_release+0xa3/0x11b0 [ 108.524945][ T9306] ? down_write+0xdb/0x150 [ 108.529322][ T9306] ? down_write_killable_nested+0x170/0x170 [ 108.535191][ T9306] ? fsnotify_first_mark+0x120/0x120 [ 108.540455][ T9306] ? fcntl_setlk+0xaa0/0xaa0 [ 108.545025][ T9306] __sock_release+0xbb/0x270 [ 108.549588][ T9306] sock_close+0xf/0x20 [ 108.553623][ T9306] __fput+0x2a4/0x7a0 [ 108.557573][ T9306] task_work_run+0xc2/0x160 [ 108.562046][ T9306] exit_to_usermode_loop+0x23d/0x2d0 [ 108.567298][ T9306] do_syscall_64+0x52a/0x620 [ 108.571854][ T9306] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 108.577710][ T9306] RIP: 0033:0x45cba9 [ 108.581581][ T9306] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 108.601164][ T9306] RSP: 002b:00007fbd2e124c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 108.609545][ T9306] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 108.617511][ T9306] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 108.625454][ T9306] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 108.633393][ T9306] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 108.641335][ T9306] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1256d4 [ 108.649335][ T9310] CPU: 0 PID: 9310 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 108.657563][ T9310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.667599][ T9310] Call Trace: [ 108.670880][ T9310] dump_stack+0x128/0x182 [ 108.675189][ T9310] should_fail.cold.4+0x5/0x13 [ 108.679938][ T9310] ? fault_create_debugfs_attr+0x140/0x140 [ 108.685725][ T9310] ? __lock_acquire+0xc56/0x3be0 [ 108.690660][ T9310] should_failslab+0x5/0xf [ 108.695053][ T9310] kmem_cache_alloc_node+0x55/0x780 [ 108.700231][ T9310] ? kmem_cache_free+0x7f/0x320 [ 108.705053][ T9310] ? sock_close+0xf/0x20 [ 108.709267][ T9310] ? __fput+0x2a4/0x7a0 [ 108.713392][ T9310] ? task_work_run+0xc2/0x160 [ 108.718042][ T9310] ? exit_to_usermode_loop+0x23d/0x2d0 [ 108.723478][ T9310] __alloc_skb+0x92/0x510 [ 108.727783][ T9310] ? netdev_alloc_frag+0x150/0x150 [ 108.732872][ T9310] ? lock_downgrade+0x800/0x800 [ 108.737697][ T9310] tipc_buf_acquire+0x1c/0xd0 [ 108.742346][ T9310] tipc_msg_reverse+0x15d/0x7c0 [ 108.747171][ T9310] tipc_sk_respond+0x1da/0x700 [ 108.751910][ T9310] ? tipc_sk_create+0x1b50/0x1b50 [ 108.756933][ T9310] ? kmem_cache_free+0x99/0x320 [ 108.761764][ T9310] __tipc_shutdown+0x86f/0xf90 [ 108.766500][ T9310] ? tipc_accept+0xe50/0xe50 [ 108.771202][ T9310] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 108.776991][ T9310] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 108.783167][ T9310] ? lock_sock_nested+0x7d/0xf0 [ 108.787996][ T9310] tipc_release+0xa3/0x11b0 [ 108.792466][ T9310] ? down_write+0xdb/0x150 [ 108.796945][ T9310] ? down_write_killable_nested+0x170/0x170 [ 108.802808][ T9310] ? fsnotify_first_mark+0x120/0x120 [ 108.808064][ T9310] ? fcntl_setlk+0xaa0/0xaa0 [ 108.812620][ T9310] __sock_release+0xbb/0x270 [ 108.817180][ T9310] sock_close+0xf/0x20 [ 108.821218][ T9310] __fput+0x2a4/0x7a0 [ 108.825177][ T9310] task_work_run+0xc2/0x160 [ 108.829667][ T9310] exit_to_usermode_loop+0x23d/0x2d0 [ 108.834922][ T9310] do_syscall_64+0x52a/0x620 [ 108.839484][ T9310] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 108.845360][ T9310] RIP: 0033:0x45cba9 [ 108.849224][ T9310] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 108.868805][ T9310] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 108.877201][ T9310] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 108.885136][ T9310] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 108.893081][ T9310] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 108.901031][ T9310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 108.908974][ T9310] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 108.937312][ T9304] CPU: 1 PID: 9304 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 108.945573][ T9304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.955631][ T9304] Call Trace: [ 108.958943][ T9304] dump_stack+0x128/0x182 [ 108.963265][ T9304] should_fail.cold.4+0x5/0x13 [ 108.968012][ T9304] ? fault_create_debugfs_attr+0x140/0x140 [ 108.973798][ T9304] ? __lock_acquire+0xc56/0x3be0 [ 108.978724][ T9304] should_failslab+0x5/0xf [ 108.983120][ T9304] kmem_cache_alloc_node+0x55/0x780 [ 108.988298][ T9304] ? kmem_cache_free+0x7f/0x320 [ 108.993138][ T9304] ? sock_close+0xf/0x20 [ 108.997359][ T9304] ? __fput+0x2a4/0x7a0 [ 109.001493][ T9304] ? task_work_run+0xc2/0x160 [ 109.006152][ T9304] ? exit_to_usermode_loop+0x23d/0x2d0 [ 109.011638][ T9304] __alloc_skb+0x92/0x510 [ 109.015952][ T9304] ? netdev_alloc_frag+0x150/0x150 [ 109.021050][ T9304] ? lock_downgrade+0x800/0x800 [ 109.025885][ T9304] tipc_buf_acquire+0x1c/0xd0 [ 109.030549][ T9304] tipc_msg_reverse+0x15d/0x7c0 [ 109.035384][ T9304] tipc_sk_respond+0x1da/0x700 [ 109.040127][ T9304] ? tipc_sk_create+0x1b50/0x1b50 [ 109.045143][ T9304] ? kmem_cache_free+0x99/0x320 [ 109.046823][ T9318] FAULT_INJECTION: forcing a failure. [ 109.046823][ T9318] name failslab, interval 1, probability 0, space 0, times 0 [ 109.049984][ T9304] __tipc_shutdown+0x86f/0xf90 [ 109.049996][ T9304] ? tipc_accept+0xe50/0xe50 [ 109.050010][ T9304] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 109.050020][ T9304] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 109.066360][ T9319] FAULT_INJECTION: forcing a failure. [ 109.066360][ T9319] name failslab, interval 1, probability 0, space 0, times 0 [ 109.067313][ T9304] ? lock_sock_nested+0x7d/0xf0 [ 109.067322][ T9304] tipc_release+0xa3/0x11b0 [ 109.067328][ T9304] ? down_write+0xdb/0x150 [ 109.067333][ T9304] ? down_write_killable_nested+0x170/0x170 [ 109.067341][ T9304] ? fsnotify_first_mark+0x120/0x120 [ 109.067348][ T9304] ? fcntl_setlk+0xaa0/0xaa0 [ 109.125581][ T9304] __sock_release+0xbb/0x270 [ 109.130138][ T9304] sock_close+0xf/0x20 [ 109.134175][ T9304] __fput+0x2a4/0x7a0 [ 109.138127][ T9304] task_work_run+0xc2/0x160 [ 109.142610][ T9304] exit_to_usermode_loop+0x23d/0x2d0 [ 109.147878][ T9304] do_syscall_64+0x52a/0x620 [ 109.152436][ T9304] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 109.158291][ T9304] RIP: 0033:0x45cba9 [ 109.162152][ T9304] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 109.181719][ T9304] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 109.190098][ T9304] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 109.198040][ T9304] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 109.205979][ T9304] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 109.213917][ T9304] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 109.221855][ T9304] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 109.229802][ T9319] CPU: 0 PID: 9319 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 109.238020][ T9319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.248058][ T9319] Call Trace: [ 109.251328][ T9319] dump_stack+0x128/0x182 [ 109.255646][ T9319] should_fail.cold.4+0x5/0x13 [ 109.260404][ T9319] ? fault_create_debugfs_attr+0x140/0x140 [ 109.266203][ T9319] ? __lock_acquire+0xc56/0x3be0 [ 109.271134][ T9319] should_failslab+0x5/0xf [ 109.275537][ T9319] kmem_cache_alloc_node+0x55/0x780 [ 109.280711][ T9319] ? kmem_cache_free+0x7f/0x320 [ 109.285538][ T9319] ? sock_close+0xf/0x20 [ 109.289845][ T9319] ? __fput+0x2a4/0x7a0 [ 109.293969][ T9319] ? task_work_run+0xc2/0x160 [ 109.298618][ T9319] ? exit_to_usermode_loop+0x23d/0x2d0 [ 109.304137][ T9319] __alloc_skb+0x92/0x510 [ 109.308433][ T9319] ? netdev_alloc_frag+0x150/0x150 [ 109.313511][ T9319] ? lock_downgrade+0x800/0x800 [ 109.318334][ T9319] tipc_buf_acquire+0x1c/0xd0 [ 109.322981][ T9319] tipc_msg_reverse+0x15d/0x7c0 [ 109.327799][ T9319] tipc_sk_respond+0x1da/0x700 [ 109.332530][ T9319] ? tipc_sk_create+0x1b50/0x1b50 [ 109.337560][ T9319] ? kmem_cache_free+0x99/0x320 [ 109.342385][ T9319] __tipc_shutdown+0x86f/0xf90 [ 109.347117][ T9319] ? tipc_accept+0xe50/0xe50 [ 109.351681][ T9319] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 109.357474][ T9319] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 109.363510][ T9319] ? lock_sock_nested+0x7d/0xf0 [ 109.368330][ T9319] tipc_release+0xa3/0x11b0 [ 109.372801][ T9319] ? down_write+0xdb/0x150 [ 109.377182][ T9319] ? down_write_killable_nested+0x170/0x170 [ 109.383044][ T9319] ? fsnotify_first_mark+0x120/0x120 [ 109.388296][ T9319] ? fcntl_setlk+0xaa0/0xaa0 [ 109.392854][ T9319] __sock_release+0xbb/0x270 [ 109.397417][ T9319] sock_close+0xf/0x20 [ 109.401463][ T9319] __fput+0x2a4/0x7a0 [ 109.405414][ T9319] task_work_run+0xc2/0x160 [ 109.409886][ T9319] exit_to_usermode_loop+0x23d/0x2d0 [ 109.415138][ T9319] do_syscall_64+0x52a/0x620 [ 109.419722][ T9319] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 109.425582][ T9319] RIP: 0033:0x45cba9 [ 109.429448][ T9319] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 109.449044][ T9319] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 109.457428][ T9319] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 109.465551][ T9319] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 109.473494][ T9319] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 109.481431][ T9319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 109.489370][ T9319] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 109.526414][ T9318] CPU: 1 PID: 9318 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 109.534651][ T9318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.544688][ T9318] Call Trace: [ 109.548107][ T9318] dump_stack+0x128/0x182 [ 109.552421][ T9318] should_fail.cold.4+0x5/0x13 [ 109.557258][ T9318] ? fault_create_debugfs_attr+0x140/0x140 [ 109.563134][ T9318] ? __lock_acquire+0xc56/0x3be0 [ 109.568064][ T9318] should_failslab+0x5/0xf [ 109.572462][ T9318] kmem_cache_alloc_node+0x55/0x780 [ 109.577639][ T9318] ? kmem_cache_free+0x7f/0x320 [ 109.582488][ T9318] ? sock_close+0xf/0x20 [ 109.586713][ T9318] ? __fput+0x2a4/0x7a0 [ 109.590846][ T9318] ? task_work_run+0xc2/0x160 [ 109.595508][ T9318] ? exit_to_usermode_loop+0x23d/0x2d0 [ 109.600948][ T9318] __alloc_skb+0x92/0x510 [ 109.605258][ T9318] ? netdev_alloc_frag+0x150/0x150 [ 109.610351][ T9318] ? lock_downgrade+0x800/0x800 [ 109.613681][ T9328] FAULT_INJECTION: forcing a failure. [ 109.613681][ T9328] name failslab, interval 1, probability 0, space 0, times 0 [ 109.615196][ T9318] tipc_buf_acquire+0x1c/0xd0 [ 109.615202][ T9318] tipc_msg_reverse+0x15d/0x7c0 [ 109.615214][ T9318] tipc_sk_respond+0x1da/0x700 [ 109.615221][ T9318] ? tipc_sk_create+0x1b50/0x1b50 [ 109.615229][ T9318] ? kmem_cache_free+0x99/0x320 [ 109.615240][ T9318] __tipc_shutdown+0x86f/0xf90 [ 109.615250][ T9318] ? tipc_accept+0xe50/0xe50 [ 109.615263][ T9318] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 109.615271][ T9318] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 109.615277][ T9318] ? lock_sock_nested+0x7d/0xf0 [ 109.637914][ T9329] FAULT_INJECTION: forcing a failure. [ 109.637914][ T9329] name failslab, interval 1, probability 0, space 0, times 0 [ 109.642016][ T9318] tipc_release+0xa3/0x11b0 [ 109.642023][ T9318] ? down_write+0xdb/0x150 [ 109.642028][ T9318] ? down_write_killable_nested+0x170/0x170 [ 109.642036][ T9318] ? fsnotify_first_mark+0x120/0x120 [ 109.642044][ T9318] ? fcntl_setlk+0xaa0/0xaa0 [ 109.642052][ T9318] __sock_release+0xbb/0x270 [ 109.642060][ T9318] sock_close+0xf/0x20 [ 109.642065][ T9318] __fput+0x2a4/0x7a0 [ 109.642076][ T9318] task_work_run+0xc2/0x160 [ 109.642087][ T9318] exit_to_usermode_loop+0x23d/0x2d0 [ 109.642096][ T9318] do_syscall_64+0x52a/0x620 [ 109.642104][ T9318] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 109.747706][ T9318] RIP: 0033:0x45cba9 [ 109.751663][ T9318] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 109.771247][ T9318] RSP: 002b:00007f7975ef3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 109.779633][ T9318] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 109.787678][ T9318] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 109.795621][ T9318] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 109.803560][ T9318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 109.811518][ T9318] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ef46d4 [ 109.820143][ T9292] CPU: 1 PID: 9292 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 109.828366][ T9292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.838404][ T9292] Call Trace: [ 109.841673][ T9292] dump_stack+0x128/0x182 [ 109.845988][ T9292] should_fail.cold.4+0x5/0x13 [ 109.850737][ T9292] ? fault_create_debugfs_attr+0x140/0x140 [ 109.856520][ T9292] ? __lock_acquire+0xc56/0x3be0 [ 109.861576][ T9292] should_failslab+0x5/0xf [ 109.865966][ T9292] kmem_cache_alloc_node+0x55/0x780 [ 109.871142][ T9292] ? kmem_cache_free+0x7f/0x320 [ 109.875983][ T9292] ? sock_close+0xf/0x20 [ 109.880195][ T9292] ? __fput+0x2a4/0x7a0 [ 109.884321][ T9292] ? task_work_run+0xc2/0x160 [ 109.888971][ T9292] ? exit_to_usermode_loop+0x23d/0x2d0 [ 109.894425][ T9292] __alloc_skb+0x92/0x510 [ 109.898737][ T9292] ? netdev_alloc_frag+0x150/0x150 [ 109.903824][ T9292] ? lock_downgrade+0x800/0x800 [ 109.908649][ T9292] tipc_buf_acquire+0x1c/0xd0 [ 109.913299][ T9292] tipc_msg_reverse+0x15d/0x7c0 [ 109.918134][ T9292] tipc_sk_respond+0x1da/0x700 [ 109.922883][ T9292] ? tipc_sk_create+0x1b50/0x1b50 [ 109.927886][ T9292] ? kmem_cache_free+0x99/0x320 [ 109.932713][ T9292] __tipc_shutdown+0x86f/0xf90 [ 109.937493][ T9292] ? tipc_accept+0xe50/0xe50 [ 109.942070][ T9292] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 109.947854][ T9292] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 109.953896][ T9292] ? lock_sock_nested+0x7d/0xf0 [ 109.958717][ T9292] tipc_release+0xa3/0x11b0 [ 109.963188][ T9292] ? down_write+0xdb/0x150 [ 109.967575][ T9292] ? down_write_killable_nested+0x170/0x170 [ 109.973444][ T9292] ? fsnotify_first_mark+0x120/0x120 [ 109.978720][ T9292] ? fcntl_setlk+0xaa0/0xaa0 [ 109.983289][ T9292] __sock_release+0xbb/0x270 [ 109.987873][ T9292] sock_close+0xf/0x20 [ 109.992016][ T9292] __fput+0x2a4/0x7a0 [ 109.995987][ T9292] task_work_run+0xc2/0x160 [ 110.000485][ T9292] exit_to_usermode_loop+0x23d/0x2d0 [ 110.005753][ T9292] do_syscall_64+0x52a/0x620 [ 110.010322][ T9292] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 110.016187][ T9292] RIP: 0033:0x45cba9 [ 110.020057][ T9292] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 110.039635][ T9292] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 110.048026][ T9292] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 110.055992][ T9292] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 110.063938][ T9292] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 110.071879][ T9292] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 110.079824][ T9292] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 [ 110.121610][ T9329] CPU: 1 PID: 9329 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 110.129858][ T9329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.139901][ T9329] Call Trace: [ 110.143181][ T9329] dump_stack+0x128/0x182 [ 110.147496][ T9329] should_fail.cold.4+0x5/0x13 [ 110.152244][ T9329] ? fault_create_debugfs_attr+0x140/0x140 [ 110.158028][ T9329] ? __lock_acquire+0xc56/0x3be0 [ 110.162956][ T9329] should_failslab+0x5/0xf [ 110.167357][ T9329] kmem_cache_alloc_node+0x55/0x780 [ 110.172539][ T9329] ? mark_lock+0xbb/0x620 [ 110.176851][ T9329] __alloc_skb+0x92/0x510 [ 110.181167][ T9329] ? netdev_alloc_frag+0x150/0x150 [ 110.186276][ T9329] ? lock_downgrade+0x800/0x800 [ 110.191110][ T9329] tipc_buf_acquire+0x1c/0xd0 [ 110.195768][ T9329] tipc_msg_reverse+0x15d/0x7c0 [ 110.200606][ T9329] tipc_sk_respond+0x1da/0x700 [ 110.205439][ T9329] ? tipc_sk_create+0x1b50/0x1b50 [ 110.210468][ T9329] ? kmem_cache_free+0xac/0x320 [ 110.215324][ T9329] __tipc_shutdown+0x86f/0xf90 [ 110.220073][ T9329] ? tipc_accept+0xe50/0xe50 [ 110.224650][ T9329] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 110.230463][ T9329] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 110.233506][ T9344] FAULT_INJECTION: forcing a failure. [ 110.233506][ T9344] name failslab, interval 1, probability 0, space 0, times 0 [ 110.236506][ T9329] ? lock_sock_nested+0x7d/0xf0 [ 110.236516][ T9329] tipc_release+0xa3/0x11b0 [ 110.236522][ T9329] ? down_write+0xdb/0x150 [ 110.236528][ T9329] ? down_write_killable_nested+0x170/0x170 [ 110.236535][ T9329] ? fsnotify_first_mark+0x120/0x120 [ 110.236542][ T9329] ? fcntl_setlk+0xaa0/0xaa0 [ 110.236549][ T9329] __sock_release+0xbb/0x270 [ 110.236556][ T9329] sock_close+0xf/0x20 [ 110.236564][ T9329] __fput+0x2a4/0x7a0 [ 110.291016][ T9329] task_work_run+0xc2/0x160 [ 110.295505][ T9329] exit_to_usermode_loop+0x23d/0x2d0 [ 110.300779][ T9329] do_syscall_64+0x52a/0x620 [ 110.305353][ T9329] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 110.311222][ T9329] RIP: 0033:0x45cba9 [ 110.315090][ T9329] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 110.334692][ T9329] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 110.343096][ T9329] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 110.351173][ T9329] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 110.359123][ T9329] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 110.367092][ T9329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 110.375039][ T9329] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 110.383001][ T9344] CPU: 0 PID: 9344 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 110.391227][ T9344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.401260][ T9344] Call Trace: [ 110.404517][ T9344] dump_stack+0x128/0x182 [ 110.408812][ T9344] should_fail.cold.4+0x5/0x13 [ 110.413540][ T9344] ? fault_create_debugfs_attr+0x140/0x140 [ 110.419308][ T9344] ? __lock_acquire+0xc56/0x3be0 [ 110.424218][ T9344] should_failslab+0x5/0xf [ 110.428598][ T9344] kmem_cache_alloc_node+0x55/0x780 [ 110.433768][ T9344] ? kmem_cache_free+0x7f/0x320 [ 110.438584][ T9344] ? sock_close+0xf/0x20 [ 110.442789][ T9344] ? __fput+0x2a4/0x7a0 [ 110.446910][ T9344] ? task_work_run+0xc2/0x160 [ 110.451555][ T9344] ? exit_to_usermode_loop+0x23d/0x2d0 [ 110.456980][ T9344] __alloc_skb+0x92/0x510 [ 110.461273][ T9344] ? netdev_alloc_frag+0x150/0x150 [ 110.466350][ T9344] ? lock_downgrade+0x800/0x800 [ 110.471178][ T9344] tipc_buf_acquire+0x1c/0xd0 [ 110.475817][ T9344] tipc_msg_reverse+0x15d/0x7c0 [ 110.480636][ T9344] tipc_sk_respond+0x1da/0x700 [ 110.485368][ T9344] ? tipc_sk_create+0x1b50/0x1b50 [ 110.490375][ T9344] ? kmem_cache_free+0x99/0x320 [ 110.495214][ T9344] __tipc_shutdown+0x86f/0xf90 [ 110.499946][ T9344] ? tipc_accept+0xe50/0xe50 [ 110.504502][ T9344] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 110.510272][ T9344] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 110.516308][ T9344] ? lock_sock_nested+0x7d/0xf0 [ 110.521125][ T9344] tipc_release+0xa3/0x11b0 [ 110.525591][ T9344] ? down_write+0xdb/0x150 [ 110.529968][ T9344] ? down_write_killable_nested+0x170/0x170 [ 110.535825][ T9344] ? fsnotify_first_mark+0x120/0x120 [ 110.541073][ T9344] ? fcntl_setlk+0xaa0/0xaa0 [ 110.545638][ T9344] __sock_release+0xbb/0x270 [ 110.550199][ T9344] sock_close+0xf/0x20 [ 110.554231][ T9344] __fput+0x2a4/0x7a0 [ 110.558196][ T9344] task_work_run+0xc2/0x160 [ 110.562666][ T9344] exit_to_usermode_loop+0x23d/0x2d0 [ 110.567921][ T9344] do_syscall_64+0x52a/0x620 [ 110.572477][ T9344] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 110.578332][ T9344] RIP: 0033:0x45cba9 [ 110.582189][ T9344] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 110.601759][ T9344] RSP: 002b:00007fbd2e124c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 110.610143][ T9344] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 110.618107][ T9344] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 110.626044][ T9344] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 110.633979][ T9344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 110.641918][ T9344] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1256d4 [ 110.653350][ T9328] CPU: 1 PID: 9328 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 110.661705][ T9328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.671740][ T9328] Call Trace: [ 110.675010][ T9328] dump_stack+0x128/0x182 [ 110.679416][ T9328] should_fail.cold.4+0x5/0x13 [ 110.684170][ T9328] ? fault_create_debugfs_attr+0x140/0x140 [ 110.690069][ T9328] ? __lock_acquire+0xc56/0x3be0 [ 110.694994][ T9328] should_failslab+0x5/0xf [ 110.699414][ T9328] kmem_cache_alloc_node+0x55/0x780 [ 110.704596][ T9328] ? kmem_cache_free+0x7f/0x320 [ 110.709427][ T9328] ? sock_close+0xf/0x20 [ 110.713647][ T9328] ? __fput+0x2a4/0x7a0 [ 110.717791][ T9328] ? task_work_run+0xc2/0x160 [ 110.722463][ T9328] ? exit_to_usermode_loop+0x23d/0x2d0 [ 110.727925][ T9328] __alloc_skb+0x92/0x510 [ 110.732239][ T9328] ? netdev_alloc_frag+0x150/0x150 [ 110.737335][ T9328] ? lock_downgrade+0x800/0x800 [ 110.742185][ T9328] tipc_buf_acquire+0x1c/0xd0 [ 110.746844][ T9328] tipc_msg_reverse+0x15d/0x7c0 [ 110.751683][ T9328] tipc_sk_respond+0x1da/0x700 [ 110.756434][ T9328] ? tipc_sk_create+0x1b50/0x1b50 [ 110.761449][ T9328] ? kmem_cache_free+0x99/0x320 [ 110.766293][ T9328] __tipc_shutdown+0x86f/0xf90 [ 110.771059][ T9328] ? tipc_accept+0xe50/0xe50 [ 110.775653][ T9328] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 110.781588][ T9328] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 110.787635][ T9328] ? lock_sock_nested+0x7d/0xf0 [ 110.792456][ T9328] tipc_release+0xa3/0x11b0 [ 110.796932][ T9328] ? down_write+0xdb/0x150 [ 110.801336][ T9328] ? down_write_killable_nested+0x170/0x170 [ 110.807239][ T9328] ? fsnotify_first_mark+0x120/0x120 [ 110.812495][ T9328] ? fcntl_setlk+0xaa0/0xaa0 [ 110.817065][ T9328] __sock_release+0xbb/0x270 [ 110.817776][ T9354] FAULT_INJECTION: forcing a failure. [ 110.817776][ T9354] name failslab, interval 1, probability 0, space 0, times 0 [ 110.821642][ T9328] sock_close+0xf/0x20 [ 110.821647][ T9328] __fput+0x2a4/0x7a0 [ 110.821659][ T9328] task_work_run+0xc2/0x160 [ 110.821671][ T9328] exit_to_usermode_loop+0x23d/0x2d0 [ 110.821680][ T9328] do_syscall_64+0x52a/0x620 [ 110.821689][ T9328] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 110.821695][ T9328] RIP: 0033:0x45cba9 [ 110.821701][ T9328] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 110.885783][ T9328] RSP: 002b:00007f177af7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 110.894158][ T9328] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 110.902101][ T9328] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 110.910045][ T9328] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 110.917993][ T9328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 110.925932][ T9328] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af806d4 [ 110.936468][ T9354] CPU: 0 PID: 9354 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 110.944692][ T9354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.954731][ T9354] Call Trace: [ 110.958009][ T9354] dump_stack+0x128/0x182 [ 110.962331][ T9354] should_fail.cold.4+0x5/0x13 [ 110.967090][ T9354] ? fault_create_debugfs_attr+0x140/0x140 [ 110.972875][ T9354] ? __lock_acquire+0xc56/0x3be0 [ 110.977815][ T9354] should_failslab+0x5/0xf [ 110.982209][ T9354] kmem_cache_alloc_node+0x55/0x780 [ 110.987390][ T9354] ? kmem_cache_free+0x7f/0x320 [ 110.992232][ T9354] ? sock_close+0xf/0x20 [ 110.996474][ T9354] ? __fput+0x2a4/0x7a0 [ 111.000614][ T9354] ? task_work_run+0xc2/0x160 [ 111.005275][ T9354] ? exit_to_usermode_loop+0x23d/0x2d0 [ 111.010716][ T9354] __alloc_skb+0x92/0x510 [ 111.015026][ T9354] ? netdev_alloc_frag+0x150/0x150 [ 111.020122][ T9354] ? lock_downgrade+0x800/0x800 [ 111.024964][ T9354] tipc_buf_acquire+0x1c/0xd0 [ 111.029620][ T9354] tipc_msg_reverse+0x15d/0x7c0 [ 111.034457][ T9354] tipc_sk_respond+0x1da/0x700 [ 111.035978][ T9361] FAULT_INJECTION: forcing a failure. [ 111.035978][ T9361] name failslab, interval 1, probability 0, space 0, times 0 [ 111.039210][ T9354] ? tipc_sk_create+0x1b50/0x1b50 [ 111.039217][ T9354] ? kmem_cache_free+0x99/0x320 [ 111.039227][ T9354] __tipc_shutdown+0x86f/0xf90 [ 111.039236][ T9354] ? tipc_accept+0xe50/0xe50 [ 111.039249][ T9354] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 111.039257][ T9354] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 111.039265][ T9354] ? lock_sock_nested+0x7d/0xf0 [ 111.039272][ T9354] tipc_release+0xa3/0x11b0 [ 111.039277][ T9354] ? down_write+0xdb/0x150 [ 111.039282][ T9354] ? down_write_killable_nested+0x170/0x170 [ 111.039289][ T9354] ? fsnotify_first_mark+0x120/0x120 [ 111.039296][ T9354] ? fcntl_setlk+0xaa0/0xaa0 [ 111.039303][ T9354] __sock_release+0xbb/0x270 [ 111.039309][ T9354] sock_close+0xf/0x20 [ 111.039314][ T9354] __fput+0x2a4/0x7a0 [ 111.039324][ T9354] task_work_run+0xc2/0x160 [ 111.039333][ T9354] exit_to_usermode_loop+0x23d/0x2d0 [ 111.134380][ T9354] do_syscall_64+0x52a/0x620 [ 111.139026][ T9354] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 111.144885][ T9354] RIP: 0033:0x45cba9 [ 111.148758][ T9354] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 111.168345][ T9354] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 111.170327][ T9367] FAULT_INJECTION: forcing a failure. [ 111.170327][ T9367] name failslab, interval 1, probability 0, space 0, times 0 [ 111.176732][ T9354] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 111.176735][ T9354] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 111.176739][ T9354] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 111.176742][ T9354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 111.176745][ T9354] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 [ 111.246824][ T9361] CPU: 1 PID: 9361 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 111.255061][ T9361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.265094][ T9361] Call Trace: [ 111.268363][ T9361] dump_stack+0x128/0x182 [ 111.272677][ T9361] should_fail.cold.4+0x5/0x13 [ 111.277421][ T9361] ? fault_create_debugfs_attr+0x140/0x140 [ 111.283203][ T9361] ? __lock_acquire+0xc56/0x3be0 [ 111.288135][ T9361] should_failslab+0x5/0xf [ 111.292535][ T9361] kmem_cache_alloc_node+0x55/0x780 [ 111.297808][ T9361] ? kmem_cache_free+0x7f/0x320 [ 111.302637][ T9361] ? sock_close+0xf/0x20 [ 111.306852][ T9361] ? __fput+0x2a4/0x7a0 [ 111.310976][ T9361] ? task_work_run+0xc2/0x160 [ 111.315617][ T9361] ? exit_to_usermode_loop+0x23d/0x2d0 [ 111.321175][ T9361] __alloc_skb+0x92/0x510 [ 111.325473][ T9361] ? netdev_alloc_frag+0x150/0x150 [ 111.330605][ T9361] ? lock_downgrade+0x800/0x800 [ 111.335438][ T9361] tipc_buf_acquire+0x1c/0xd0 [ 111.336062][ T9374] FAULT_INJECTION: forcing a failure. [ 111.336062][ T9374] name failslab, interval 1, probability 0, space 0, times 0 [ 111.340088][ T9361] tipc_msg_reverse+0x15d/0x7c0 [ 111.340100][ T9361] tipc_sk_respond+0x1da/0x700 [ 111.340108][ T9361] ? tipc_sk_create+0x1b50/0x1b50 [ 111.340116][ T9361] ? kmem_cache_free+0x99/0x320 [ 111.340127][ T9361] __tipc_shutdown+0x86f/0xf90 [ 111.340137][ T9361] ? tipc_accept+0xe50/0xe50 [ 111.340151][ T9361] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 111.340159][ T9361] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 111.340166][ T9361] ? lock_sock_nested+0x7d/0xf0 [ 111.340174][ T9361] tipc_release+0xa3/0x11b0 [ 111.340180][ T9361] ? down_write+0xdb/0x150 [ 111.340185][ T9361] ? down_write_killable_nested+0x170/0x170 [ 111.340191][ T9361] ? fsnotify_first_mark+0x120/0x120 [ 111.340198][ T9361] ? fcntl_setlk+0xaa0/0xaa0 [ 111.361323][ T9375] FAULT_INJECTION: forcing a failure. [ 111.361323][ T9375] name failslab, interval 1, probability 0, space 0, times 0 [ 111.362299][ T9361] __sock_release+0xbb/0x270 [ 111.362308][ T9361] sock_close+0xf/0x20 [ 111.362314][ T9361] __fput+0x2a4/0x7a0 [ 111.362326][ T9361] task_work_run+0xc2/0x160 [ 111.362338][ T9361] exit_to_usermode_loop+0x23d/0x2d0 [ 111.362347][ T9361] do_syscall_64+0x52a/0x620 [ 111.362356][ T9361] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 111.362362][ T9361] RIP: 0033:0x45cba9 [ 111.362368][ T9361] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 111.362372][ T9361] RSP: 002b:00007f7975ef3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 111.362378][ T9361] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 111.362381][ T9361] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 111.362385][ T9361] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 111.362388][ T9361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 111.362391][ T9361] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ef46d4 [ 111.476062][ T9374] CPU: 1 PID: 9374 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 111.495959][ T9379] FAULT_INJECTION: forcing a failure. [ 111.495959][ T9379] name failslab, interval 1, probability 0, space 0, times 0 [ 111.500804][ T9374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.500808][ T9374] Call Trace: [ 111.500820][ T9374] dump_stack+0x128/0x182 [ 111.500832][ T9374] should_fail.cold.4+0x5/0x13 [ 111.500844][ T9374] ? fault_create_debugfs_attr+0x140/0x140 [ 111.500852][ T9374] ? __lock_acquire+0xc56/0x3be0 [ 111.594438][ T9374] should_failslab+0x5/0xf [ 111.598820][ T9374] kmem_cache_alloc_node+0x55/0x780 [ 111.603986][ T9374] ? kmem_cache_free+0x7f/0x320 [ 111.608827][ T9374] ? sock_close+0xf/0x20 [ 111.613042][ T9374] ? __fput+0x2a4/0x7a0 [ 111.617185][ T9374] ? task_work_run+0xc2/0x160 [ 111.621837][ T9374] ? exit_to_usermode_loop+0x23d/0x2d0 [ 111.627267][ T9374] __alloc_skb+0x92/0x510 [ 111.631567][ T9374] ? netdev_alloc_frag+0x150/0x150 [ 111.636650][ T9374] ? lock_downgrade+0x800/0x800 [ 111.641479][ T9374] tipc_buf_acquire+0x1c/0xd0 [ 111.646120][ T9374] tipc_msg_reverse+0x15d/0x7c0 [ 111.650941][ T9374] tipc_sk_respond+0x1da/0x700 [ 111.655677][ T9374] ? tipc_sk_create+0x1b50/0x1b50 [ 111.660666][ T9374] ? kmem_cache_free+0x99/0x320 [ 111.665482][ T9374] __tipc_shutdown+0x86f/0xf90 [ 111.670212][ T9374] ? tipc_accept+0xe50/0xe50 [ 111.674767][ T9374] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 111.680539][ T9374] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 111.686571][ T9374] ? lock_sock_nested+0x7d/0xf0 [ 111.691389][ T9374] tipc_release+0xa3/0x11b0 [ 111.695860][ T9374] ? down_write+0xdb/0x150 [ 111.700239][ T9374] ? down_write_killable_nested+0x170/0x170 [ 111.706107][ T9374] ? fsnotify_first_mark+0x120/0x120 [ 111.711357][ T9374] ? fcntl_setlk+0xaa0/0xaa0 [ 111.715910][ T9374] __sock_release+0xbb/0x270 [ 111.720469][ T9374] sock_close+0xf/0x20 [ 111.724501][ T9374] __fput+0x2a4/0x7a0 [ 111.728448][ T9374] task_work_run+0xc2/0x160 [ 111.732931][ T9374] exit_to_usermode_loop+0x23d/0x2d0 [ 111.738180][ T9374] do_syscall_64+0x52a/0x620 [ 111.742734][ T9374] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 111.748587][ T9374] RIP: 0033:0x45cba9 [ 111.752446][ T9374] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 111.772013][ T9374] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 111.780484][ T9374] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 111.788434][ T9374] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 111.796374][ T9374] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 111.804316][ T9374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 111.812266][ T9374] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 111.820234][ T9375] CPU: 0 PID: 9375 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 111.828474][ T9375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.838524][ T9375] Call Trace: [ 111.841794][ T9375] dump_stack+0x128/0x182 [ 111.846109][ T9375] should_fail.cold.4+0x5/0x13 [ 111.850857][ T9375] ? fault_create_debugfs_attr+0x140/0x140 [ 111.856636][ T9375] ? __lock_acquire+0xc56/0x3be0 [ 111.861545][ T9375] should_failslab+0x5/0xf [ 111.865947][ T9375] kmem_cache_alloc_node+0x55/0x780 [ 111.871117][ T9375] ? kmem_cache_free+0x7f/0x320 [ 111.875940][ T9375] ? sock_close+0xf/0x20 [ 111.880170][ T9375] ? __fput+0x2a4/0x7a0 [ 111.884293][ T9375] ? task_work_run+0xc2/0x160 [ 111.888935][ T9375] ? exit_to_usermode_loop+0x23d/0x2d0 [ 111.894371][ T9375] __alloc_skb+0x92/0x510 [ 111.898675][ T9375] ? netdev_alloc_frag+0x150/0x150 [ 111.903759][ T9375] ? lock_downgrade+0x800/0x800 [ 111.908581][ T9375] tipc_buf_acquire+0x1c/0xd0 [ 111.913228][ T9375] tipc_msg_reverse+0x15d/0x7c0 [ 111.918057][ T9375] tipc_sk_respond+0x1da/0x700 [ 111.922792][ T9375] ? tipc_sk_create+0x1b50/0x1b50 [ 111.927910][ T9375] ? kmem_cache_free+0x99/0x320 [ 111.932743][ T9375] __tipc_shutdown+0x86f/0xf90 [ 111.937486][ T9375] ? tipc_accept+0xe50/0xe50 [ 111.942068][ T9375] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 111.947846][ T9375] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 111.953884][ T9375] ? lock_sock_nested+0x7d/0xf0 [ 111.958710][ T9375] tipc_release+0xa3/0x11b0 [ 111.963206][ T9375] ? down_write+0xdb/0x150 [ 111.967611][ T9375] ? down_write_killable_nested+0x170/0x170 [ 111.973481][ T9375] ? fsnotify_first_mark+0x120/0x120 [ 111.978752][ T9375] ? fcntl_setlk+0xaa0/0xaa0 [ 111.983325][ T9375] __sock_release+0xbb/0x270 [ 111.987896][ T9375] sock_close+0xf/0x20 [ 111.991943][ T9375] __fput+0x2a4/0x7a0 [ 111.995921][ T9375] task_work_run+0xc2/0x160 [ 112.000448][ T9375] exit_to_usermode_loop+0x23d/0x2d0 [ 112.005711][ T9375] do_syscall_64+0x52a/0x620 [ 112.010275][ T9375] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 112.016142][ T9375] RIP: 0033:0x45cba9 [ 112.020007][ T9375] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 112.039597][ T9375] RSP: 002b:00007ffadaa7ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 112.047984][ T9375] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 112.055935][ T9375] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 112.063886][ T9375] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 112.071835][ T9375] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 112.079781][ T9375] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa7b6d4 [ 112.090145][ T9367] CPU: 1 PID: 9367 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 112.098377][ T9367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.108413][ T9367] Call Trace: [ 112.111688][ T9367] dump_stack+0x128/0x182 [ 112.116004][ T9367] should_fail.cold.4+0x5/0x13 [ 112.120755][ T9367] ? fault_create_debugfs_attr+0x140/0x140 [ 112.126543][ T9367] ? __lock_acquire+0xc56/0x3be0 [ 112.131468][ T9367] should_failslab+0x5/0xf [ 112.135867][ T9367] kmem_cache_alloc_node+0x55/0x780 [ 112.141044][ T9367] ? kmem_cache_free+0x7f/0x320 [ 112.145869][ T9367] ? sock_close+0xf/0x20 [ 112.150097][ T9367] ? __fput+0x2a4/0x7a0 [ 112.154251][ T9367] ? task_work_run+0xc2/0x160 [ 112.158913][ T9367] ? exit_to_usermode_loop+0x23d/0x2d0 [ 112.164340][ T9367] __alloc_skb+0x92/0x510 [ 112.168641][ T9367] ? netdev_alloc_frag+0x150/0x150 [ 112.173735][ T9367] ? lock_downgrade+0x800/0x800 [ 112.178561][ T9367] tipc_buf_acquire+0x1c/0xd0 [ 112.183297][ T9367] tipc_msg_reverse+0x15d/0x7c0 [ 112.183568][ T9389] FAULT_INJECTION: forcing a failure. [ 112.183568][ T9389] name failslab, interval 1, probability 0, space 0, times 0 [ 112.188123][ T9367] tipc_sk_respond+0x1da/0x700 [ 112.188131][ T9367] ? tipc_sk_create+0x1b50/0x1b50 [ 112.188138][ T9367] ? kmem_cache_free+0x99/0x320 [ 112.188150][ T9367] __tipc_shutdown+0x86f/0xf90 [ 112.205602][ T9390] FAULT_INJECTION: forcing a failure. [ 112.205602][ T9390] name failslab, interval 1, probability 0, space 0, times 0 [ 112.210533][ T9367] ? tipc_accept+0xe50/0xe50 [ 112.210547][ T9367] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 112.210557][ T9367] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 112.210565][ T9367] ? lock_sock_nested+0x7d/0xf0 [ 112.253811][ T9367] tipc_release+0xa3/0x11b0 [ 112.258283][ T9367] ? down_write+0xdb/0x150 [ 112.262664][ T9367] ? down_write_killable_nested+0x170/0x170 [ 112.268530][ T9367] ? fsnotify_first_mark+0x120/0x120 [ 112.273785][ T9367] ? fcntl_setlk+0xaa0/0xaa0 [ 112.278347][ T9367] __sock_release+0xbb/0x270 [ 112.282934][ T9367] sock_close+0xf/0x20 [ 112.286970][ T9367] __fput+0x2a4/0x7a0 [ 112.290925][ T9367] task_work_run+0xc2/0x160 [ 112.295398][ T9367] exit_to_usermode_loop+0x23d/0x2d0 [ 112.300653][ T9367] do_syscall_64+0x52a/0x620 [ 112.305209][ T9367] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 112.311069][ T9367] RIP: 0033:0x45cba9 [ 112.314948][ T9367] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 112.334517][ T9367] RSP: 002b:00007f177af3dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 112.342906][ T9367] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 112.350845][ T9367] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 112.358789][ T9367] RBP: 000000000078c0e0 R08: 0000000000000000 R09: 0000000000000000 [ 112.366729][ T9367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 112.374681][ T9367] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af3e6d4 [ 112.382628][ T9390] CPU: 0 PID: 9390 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 112.390849][ T9390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.400890][ T9390] Call Trace: [ 112.404164][ T9390] dump_stack+0x128/0x182 [ 112.408477][ T9390] should_fail.cold.4+0x5/0x13 [ 112.413214][ T9390] ? fault_create_debugfs_attr+0x140/0x140 [ 112.418996][ T9390] ? __lock_acquire+0xc56/0x3be0 [ 112.423918][ T9390] should_failslab+0x5/0xf [ 112.428317][ T9390] kmem_cache_alloc_node+0x55/0x780 [ 112.433495][ T9390] ? kmem_cache_free+0x7f/0x320 [ 112.438325][ T9390] ? sock_close+0xf/0x20 [ 112.442548][ T9390] ? __fput+0x2a4/0x7a0 [ 112.446696][ T9390] ? task_work_run+0xc2/0x160 [ 112.451350][ T9390] ? exit_to_usermode_loop+0x23d/0x2d0 [ 112.456793][ T9390] __alloc_skb+0x92/0x510 [ 112.461110][ T9390] ? netdev_alloc_frag+0x150/0x150 [ 112.466208][ T9390] ? lock_downgrade+0x800/0x800 [ 112.471045][ T9390] tipc_buf_acquire+0x1c/0xd0 [ 112.475700][ T9390] tipc_msg_reverse+0x15d/0x7c0 [ 112.480528][ T9390] tipc_sk_respond+0x1da/0x700 [ 112.485273][ T9390] ? tipc_sk_create+0x1b50/0x1b50 [ 112.490279][ T9390] ? kmem_cache_free+0x99/0x320 [ 112.495133][ T9390] __tipc_shutdown+0x86f/0xf90 [ 112.499883][ T9390] ? tipc_accept+0xe50/0xe50 [ 112.504459][ T9390] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 112.510251][ T9390] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 112.516314][ T9390] ? lock_sock_nested+0x7d/0xf0 [ 112.521149][ T9390] tipc_release+0xa3/0x11b0 [ 112.525636][ T9390] ? down_write+0xdb/0x150 [ 112.530032][ T9390] ? down_write_killable_nested+0x170/0x170 [ 112.535905][ T9390] ? fsnotify_first_mark+0x120/0x120 [ 112.541172][ T9390] ? fcntl_setlk+0xaa0/0xaa0 [ 112.545741][ T9390] __sock_release+0xbb/0x270 [ 112.550311][ T9390] sock_close+0xf/0x20 [ 112.554356][ T9390] __fput+0x2a4/0x7a0 [ 112.558320][ T9390] task_work_run+0xc2/0x160 [ 112.562815][ T9390] exit_to_usermode_loop+0x23d/0x2d0 [ 112.568097][ T9390] do_syscall_64+0x52a/0x620 [ 112.572667][ T9390] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 112.578542][ T9390] RIP: 0033:0x45cba9 [ 112.582414][ T9390] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 112.601998][ T9390] RSP: 002b:00007f7975ef3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 112.610421][ T9390] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 112.618376][ T9390] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 112.626330][ T9390] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 112.634286][ T9390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 112.642244][ T9390] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ef46d4 [ 112.663205][ T9379] CPU: 0 PID: 9379 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 112.671445][ T9379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.681498][ T9379] Call Trace: [ 112.684772][ T9379] dump_stack+0x128/0x182 [ 112.689094][ T9379] should_fail.cold.4+0x5/0x13 [ 112.693842][ T9379] ? fault_create_debugfs_attr+0x140/0x140 [ 112.699630][ T9379] ? __lock_acquire+0xc56/0x3be0 [ 112.704561][ T9379] should_failslab+0x5/0xf [ 112.708963][ T9379] kmem_cache_alloc_node+0x55/0x780 [ 112.714153][ T9379] ? kmem_cache_free+0x7f/0x320 [ 112.718985][ T9379] ? sock_close+0xf/0x20 [ 112.723210][ T9379] ? __fput+0x2a4/0x7a0 [ 112.727344][ T9379] ? task_work_run+0xc2/0x160 [ 112.732002][ T9379] ? exit_to_usermode_loop+0x23d/0x2d0 [ 112.736579][ T9401] FAULT_INJECTION: forcing a failure. [ 112.736579][ T9401] name failslab, interval 1, probability 0, space 0, times 0 [ 112.737442][ T9379] __alloc_skb+0x92/0x510 [ 112.737450][ T9379] ? netdev_alloc_frag+0x150/0x150 [ 112.737462][ T9379] ? lock_downgrade+0x800/0x800 [ 112.737473][ T9379] tipc_buf_acquire+0x1c/0xd0 [ 112.737479][ T9379] tipc_msg_reverse+0x15d/0x7c0 [ 112.737492][ T9379] tipc_sk_respond+0x1da/0x700 [ 112.737500][ T9379] ? tipc_sk_create+0x1b50/0x1b50 [ 112.776565][ T9402] FAULT_INJECTION: forcing a failure. [ 112.776565][ T9402] name failslab, interval 1, probability 0, space 0, times 0 [ 112.778481][ T9379] ? kmem_cache_free+0x99/0x320 [ 112.778495][ T9379] __tipc_shutdown+0x86f/0xf90 [ 112.778507][ T9379] ? tipc_accept+0xe50/0xe50 [ 112.778522][ T9379] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 112.778532][ T9379] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 112.778540][ T9379] ? lock_sock_nested+0x7d/0xf0 [ 112.778548][ T9379] tipc_release+0xa3/0x11b0 [ 112.778554][ T9379] ? down_write+0xdb/0x150 [ 112.778560][ T9379] ? down_write_killable_nested+0x170/0x170 [ 112.778567][ T9379] ? fsnotify_first_mark+0x120/0x120 [ 112.778575][ T9379] ? fcntl_setlk+0xaa0/0xaa0 [ 112.778583][ T9379] __sock_release+0xbb/0x270 [ 112.778591][ T9379] sock_close+0xf/0x20 [ 112.778597][ T9379] __fput+0x2a4/0x7a0 [ 112.778608][ T9379] task_work_run+0xc2/0x160 [ 112.778621][ T9379] exit_to_usermode_loop+0x23d/0x2d0 [ 112.873744][ T9379] do_syscall_64+0x52a/0x620 [ 112.878319][ T9379] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 112.884192][ T9379] RIP: 0033:0x45cba9 [ 112.888077][ T9379] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 112.907663][ T9379] RSP: 002b:00007fbd2e124c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 112.916052][ T9379] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 112.924001][ T9379] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 112.931950][ T9379] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 112.939909][ T9379] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 112.947863][ T9379] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1256d4 [ 112.955833][ T9401] CPU: 1 PID: 9401 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 112.964064][ T9401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.974106][ T9401] Call Trace: [ 112.977378][ T9401] dump_stack+0x128/0x182 [ 112.981685][ T9401] should_fail.cold.4+0x5/0x13 [ 112.986430][ T9401] ? fault_create_debugfs_attr+0x140/0x140 [ 112.992209][ T9401] ? __lock_acquire+0xc56/0x3be0 [ 112.997129][ T9401] should_failslab+0x5/0xf [ 113.001528][ T9401] kmem_cache_alloc_node+0x55/0x780 [ 113.006700][ T9401] ? kmem_cache_free+0x7f/0x320 [ 113.011518][ T9401] ? sock_close+0xf/0x20 [ 113.015726][ T9401] ? __fput+0x2a4/0x7a0 [ 113.019844][ T9401] ? task_work_run+0xc2/0x160 [ 113.024483][ T9401] ? exit_to_usermode_loop+0x23d/0x2d0 [ 113.029908][ T9401] __alloc_skb+0x92/0x510 [ 113.034205][ T9401] ? netdev_alloc_frag+0x150/0x150 [ 113.039282][ T9401] ? lock_downgrade+0x800/0x800 [ 113.044099][ T9401] tipc_buf_acquire+0x1c/0xd0 [ 113.048737][ T9401] tipc_msg_reverse+0x15d/0x7c0 [ 113.053570][ T9401] tipc_sk_respond+0x1da/0x700 [ 113.058296][ T9401] ? tipc_sk_create+0x1b50/0x1b50 [ 113.063294][ T9401] ? kmem_cache_free+0x99/0x320 [ 113.068112][ T9401] __tipc_shutdown+0x86f/0xf90 [ 113.072845][ T9401] ? tipc_accept+0xe50/0xe50 [ 113.077412][ T9401] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 113.083269][ T9401] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 113.089301][ T9401] ? lock_sock_nested+0x7d/0xf0 [ 113.094133][ T9401] tipc_release+0xa3/0x11b0 [ 113.098600][ T9401] ? down_write+0xdb/0x150 [ 113.103029][ T9401] ? down_write_killable_nested+0x170/0x170 [ 113.108892][ T9401] ? fsnotify_first_mark+0x120/0x120 [ 113.114139][ T9401] ? fcntl_setlk+0xaa0/0xaa0 [ 113.118698][ T9401] __sock_release+0xbb/0x270 [ 113.123253][ T9401] sock_close+0xf/0x20 [ 113.127293][ T9401] __fput+0x2a4/0x7a0 [ 113.131250][ T9401] task_work_run+0xc2/0x160 [ 113.135725][ T9401] exit_to_usermode_loop+0x23d/0x2d0 [ 113.140977][ T9401] do_syscall_64+0x52a/0x620 [ 113.145531][ T9401] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 113.151388][ T9401] RIP: 0033:0x45cba9 [ 113.155249][ T9401] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 113.174828][ T9401] RSP: 002b:00007f177af7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 113.183207][ T9401] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 113.191149][ T9401] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 113.199086][ T9401] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 113.207023][ T9401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 113.214964][ T9401] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af806d4 [ 113.222916][ T9389] CPU: 0 PID: 9389 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 113.231138][ T9389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.241175][ T9389] Call Trace: [ 113.244447][ T9389] dump_stack+0x128/0x182 [ 113.248762][ T9389] should_fail.cold.4+0x5/0x13 [ 113.253506][ T9389] ? fault_create_debugfs_attr+0x140/0x140 [ 113.259284][ T9389] ? __lock_acquire+0xc56/0x3be0 [ 113.264206][ T9389] should_failslab+0x5/0xf [ 113.268713][ T9389] kmem_cache_alloc_node+0x55/0x780 [ 113.273917][ T9389] ? kmem_cache_free+0x7f/0x320 [ 113.278746][ T9389] ? sock_close+0xf/0x20 [ 113.282974][ T9389] ? __fput+0x2a4/0x7a0 [ 113.287111][ T9389] ? task_work_run+0xc2/0x160 [ 113.291767][ T9389] ? exit_to_usermode_loop+0x23d/0x2d0 [ 113.297225][ T9389] __alloc_skb+0x92/0x510 [ 113.301535][ T9389] ? netdev_alloc_frag+0x150/0x150 [ 113.306633][ T9389] ? lock_downgrade+0x800/0x800 [ 113.311458][ T9389] tipc_buf_acquire+0x1c/0xd0 [ 113.316102][ T9389] tipc_msg_reverse+0x15d/0x7c0 [ 113.320922][ T9389] tipc_sk_respond+0x1da/0x700 [ 113.325655][ T9389] ? tipc_sk_create+0x1b50/0x1b50 [ 113.330648][ T9389] ? kmem_cache_free+0x99/0x320 [ 113.334859][ T9407] FAULT_INJECTION: forcing a failure. [ 113.334859][ T9407] name failslab, interval 1, probability 0, space 0, times 0 [ 113.335477][ T9389] __tipc_shutdown+0x86f/0xf90 [ 113.335488][ T9389] ? tipc_accept+0xe50/0xe50 [ 113.335501][ T9389] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 113.335511][ T9389] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 113.335518][ T9389] ? lock_sock_nested+0x7d/0xf0 [ 113.335526][ T9389] tipc_release+0xa3/0x11b0 [ 113.335532][ T9389] ? down_write+0xdb/0x150 [ 113.335537][ T9389] ? down_write_killable_nested+0x170/0x170 [ 113.335544][ T9389] ? fsnotify_first_mark+0x120/0x120 [ 113.335551][ T9389] ? fcntl_setlk+0xaa0/0xaa0 [ 113.398536][ T9389] __sock_release+0xbb/0x270 [ 113.403097][ T9389] sock_close+0xf/0x20 [ 113.407135][ T9389] __fput+0x2a4/0x7a0 [ 113.411100][ T9389] task_work_run+0xc2/0x160 [ 113.415578][ T9389] exit_to_usermode_loop+0x23d/0x2d0 [ 113.420834][ T9389] do_syscall_64+0x52a/0x620 [ 113.425407][ T9389] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 113.431272][ T9389] RIP: 0033:0x45cba9 [ 113.435139][ T9389] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 113.454714][ T9389] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 113.463098][ T9389] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 113.471037][ T9389] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 113.479064][ T9389] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 113.487011][ T9389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 113.494956][ T9389] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 2020/07/20 06:42:30 executed programs: 247 [ 113.527599][ T9402] CPU: 1 PID: 9402 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 113.535834][ T9402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.545870][ T9402] Call Trace: [ 113.549141][ T9402] dump_stack+0x128/0x182 [ 113.553462][ T9402] should_fail.cold.4+0x5/0x13 [ 113.558211][ T9402] ? fault_create_debugfs_attr+0x140/0x140 [ 113.563999][ T9402] ? __lock_acquire+0xc56/0x3be0 [ 113.568938][ T9402] should_failslab+0x5/0xf [ 113.573353][ T9402] kmem_cache_alloc_node+0x55/0x780 [ 113.578534][ T9402] ? kmem_cache_free+0x7f/0x320 [ 113.583366][ T9402] ? sock_close+0xf/0x20 [ 113.587589][ T9402] ? __fput+0x2a4/0x7a0 [ 113.591725][ T9402] ? task_work_run+0xc2/0x160 [ 113.596384][ T9402] ? exit_to_usermode_loop+0x23d/0x2d0 [ 113.601822][ T9402] __alloc_skb+0x92/0x510 [ 113.606188][ T9402] ? netdev_alloc_frag+0x150/0x150 [ 113.610409][ T9413] FAULT_INJECTION: forcing a failure. [ 113.610409][ T9413] name failslab, interval 1, probability 0, space 0, times 0 [ 113.611281][ T9402] ? lock_downgrade+0x800/0x800 [ 113.611291][ T9402] tipc_buf_acquire+0x1c/0xd0 [ 113.611298][ T9402] tipc_msg_reverse+0x15d/0x7c0 [ 113.638140][ T9402] tipc_sk_respond+0x1da/0x700 [ 113.642871][ T9402] ? tipc_sk_create+0x1b50/0x1b50 [ 113.647862][ T9402] ? kmem_cache_free+0x99/0x320 [ 113.652683][ T9402] __tipc_shutdown+0x86f/0xf90 [ 113.657417][ T9402] ? tipc_accept+0xe50/0xe50 [ 113.661976][ T9402] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 113.667748][ T9402] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 113.673792][ T9402] ? lock_sock_nested+0x7d/0xf0 [ 113.678706][ T9402] tipc_release+0xa3/0x11b0 [ 113.683178][ T9402] ? down_write+0xdb/0x150 [ 113.687570][ T9402] ? down_write_killable_nested+0x170/0x170 [ 113.693426][ T9402] ? fsnotify_first_mark+0x120/0x120 [ 113.698680][ T9402] ? fcntl_setlk+0xaa0/0xaa0 [ 113.703238][ T9402] __sock_release+0xbb/0x270 [ 113.707792][ T9402] sock_close+0xf/0x20 [ 113.711823][ T9402] __fput+0x2a4/0x7a0 [ 113.715778][ T9402] task_work_run+0xc2/0x160 [ 113.720248][ T9402] exit_to_usermode_loop+0x23d/0x2d0 [ 113.725498][ T9402] do_syscall_64+0x52a/0x620 [ 113.730054][ T9402] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 113.735909][ T9402] RIP: 0033:0x45cba9 [ 113.739767][ T9402] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 113.759333][ T9402] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 113.767704][ T9402] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 113.775746][ T9402] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 113.783708][ T9402] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 113.791646][ T9402] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 113.799686][ T9402] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 113.807640][ T9413] CPU: 0 PID: 9413 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 113.815856][ T9413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.825887][ T9413] Call Trace: [ 113.829154][ T9413] dump_stack+0x128/0x182 [ 113.833472][ T9413] should_fail.cold.4+0x5/0x13 [ 113.838208][ T9413] ? fault_create_debugfs_attr+0x140/0x140 [ 113.843985][ T9413] ? __lock_acquire+0xc56/0x3be0 [ 113.848913][ T9413] should_failslab+0x5/0xf [ 113.853311][ T9413] kmem_cache_alloc_node+0x55/0x780 [ 113.858481][ T9413] ? kmem_cache_free+0x7f/0x320 [ 113.863303][ T9413] ? sock_close+0xf/0x20 [ 113.867521][ T9413] ? __fput+0x2a4/0x7a0 [ 113.871643][ T9413] ? task_work_run+0xc2/0x160 [ 113.876284][ T9413] ? exit_to_usermode_loop+0x23d/0x2d0 [ 113.881714][ T9413] __alloc_skb+0x92/0x510 [ 113.886017][ T9413] ? netdev_alloc_frag+0x150/0x150 [ 113.891096][ T9413] ? lock_downgrade+0x800/0x800 [ 113.895913][ T9413] tipc_buf_acquire+0x1c/0xd0 [ 113.900555][ T9413] tipc_msg_reverse+0x15d/0x7c0 [ 113.905373][ T9413] tipc_sk_respond+0x1da/0x700 [ 113.910102][ T9413] ? tipc_sk_create+0x1b50/0x1b50 [ 113.915091][ T9413] ? kmem_cache_free+0x99/0x320 [ 113.919912][ T9413] __tipc_shutdown+0x86f/0xf90 [ 113.924654][ T9413] ? tipc_accept+0xe50/0xe50 [ 113.929220][ T9413] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 113.935000][ T9413] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 113.941034][ T9413] ? lock_sock_nested+0x7d/0xf0 [ 113.945854][ T9413] tipc_release+0xa3/0x11b0 [ 113.950323][ T9413] ? down_write+0xdb/0x150 [ 113.954702][ T9413] ? down_write_killable_nested+0x170/0x170 [ 113.960565][ T9413] ? fsnotify_first_mark+0x120/0x120 [ 113.965822][ T9413] ? fcntl_setlk+0xaa0/0xaa0 [ 113.970382][ T9413] __sock_release+0xbb/0x270 [ 113.974959][ T9413] sock_close+0xf/0x20 [ 113.978993][ T9413] __fput+0x2a4/0x7a0 [ 113.982944][ T9413] task_work_run+0xc2/0x160 [ 113.987417][ T9413] exit_to_usermode_loop+0x23d/0x2d0 [ 113.992675][ T9413] do_syscall_64+0x52a/0x620 [ 113.997247][ T9413] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 114.003116][ T9413] RIP: 0033:0x45cba9 [ 114.006973][ T9413] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 114.026543][ T9413] RSP: 002b:00007fbd2e124c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 114.034920][ T9413] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 114.042885][ T9413] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 114.050830][ T9413] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 114.058768][ T9413] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 114.066704][ T9413] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1256d4 [ 114.074653][ T9407] CPU: 1 PID: 9407 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 114.082877][ T9407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.092915][ T9407] Call Trace: [ 114.096184][ T9407] dump_stack+0x128/0x182 [ 114.100499][ T9407] should_fail.cold.4+0x5/0x13 [ 114.105249][ T9407] ? fault_create_debugfs_attr+0x140/0x140 [ 114.111045][ T9407] should_failslab+0x5/0xf [ 114.115443][ T9407] kmem_cache_alloc_node+0x55/0x780 [ 114.120622][ T9407] ? find_held_lock+0x33/0x1c0 [ 114.125372][ T9407] ? tipc_node_remove_conn+0x107/0x4a0 [ 114.130815][ T9407] __alloc_skb+0x92/0x510 [ 114.135132][ T9407] ? netdev_alloc_frag+0x150/0x150 [ 114.140229][ T9407] ? rcu_read_lock_held_common+0xa0/0xa0 [ 114.145844][ T9407] tipc_buf_acquire+0x1c/0xd0 [ 114.150540][ T9407] tipc_msg_create+0x2b/0x280 [ 114.155200][ T9407] __tipc_shutdown+0xb79/0xf90 [ 114.159951][ T9407] ? tipc_accept+0xe50/0xe50 [ 114.164532][ T9407] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 114.170317][ T9407] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 114.176362][ T9407] ? lock_sock_nested+0x7d/0xf0 [ 114.181197][ T9407] tipc_release+0xa3/0x11b0 [ 114.185678][ T9407] ? down_write+0xdb/0x150 [ 114.190097][ T9407] ? down_write_killable_nested+0x170/0x170 [ 114.195975][ T9407] ? fsnotify_first_mark+0x120/0x120 [ 114.201239][ T9407] ? fcntl_setlk+0xaa0/0xaa0 [ 114.205807][ T9407] __sock_release+0xbb/0x270 [ 114.210375][ T9407] sock_close+0xf/0x20 [ 114.214436][ T9407] __fput+0x2a4/0x7a0 [ 114.218404][ T9407] task_work_run+0xc2/0x160 [ 114.222895][ T9407] exit_to_usermode_loop+0x23d/0x2d0 [ 114.228162][ T9407] do_syscall_64+0x52a/0x620 [ 114.232733][ T9407] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 114.238595][ T9407] RIP: 0033:0x45cba9 [ 114.242459][ T9407] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 114.258683][ T9426] FAULT_INJECTION: forcing a failure. [ 114.258683][ T9426] name failslab, interval 1, probability 0, space 0, times 0 [ 114.262035][ T9407] RSP: 002b:00007fd9178acc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 114.262041][ T9407] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 114.262045][ T9407] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 114.262048][ T9407] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 114.262051][ T9407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 114.262055][ T9407] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ad6d4 [ 114.323387][ T9428] FAULT_INJECTION: forcing a failure. [ 114.323387][ T9428] name failslab, interval 1, probability 0, space 0, times 0 [ 114.385925][ T9428] CPU: 1 PID: 9428 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 114.394275][ T9428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.404315][ T9428] Call Trace: [ 114.407580][ T9428] dump_stack+0x128/0x182 [ 114.411895][ T9428] should_fail.cold.4+0x5/0x13 [ 114.416636][ T9428] ? fault_create_debugfs_attr+0x140/0x140 [ 114.422416][ T9428] ? __lock_acquire+0xc56/0x3be0 [ 114.427270][ T9438] FAULT_INJECTION: forcing a failure. [ 114.427270][ T9438] name failslab, interval 1, probability 0, space 0, times 0 [ 114.427346][ T9428] should_failslab+0x5/0xf [ 114.444279][ T9428] kmem_cache_alloc_node+0x55/0x780 [ 114.446501][ T9439] FAULT_INJECTION: forcing a failure. [ 114.446501][ T9439] name failslab, interval 1, probability 0, space 0, times 0 [ 114.449452][ T9428] ? kmem_cache_free+0x7f/0x320 [ 114.449460][ T9428] ? sock_close+0xf/0x20 [ 114.449466][ T9428] ? __fput+0x2a4/0x7a0 [ 114.449472][ T9428] ? task_work_run+0xc2/0x160 [ 114.449478][ T9428] ? exit_to_usermode_loop+0x23d/0x2d0 [ 114.449488][ T9428] __alloc_skb+0x92/0x510 [ 114.449495][ T9428] ? netdev_alloc_frag+0x150/0x150 [ 114.449505][ T9428] ? lock_downgrade+0x800/0x800 [ 114.449514][ T9428] tipc_buf_acquire+0x1c/0xd0 [ 114.449521][ T9428] tipc_msg_reverse+0x15d/0x7c0 [ 114.509085][ T9428] tipc_sk_respond+0x1da/0x700 [ 114.513907][ T9428] ? tipc_sk_create+0x1b50/0x1b50 [ 114.518899][ T9428] ? kmem_cache_free+0x99/0x320 [ 114.523715][ T9428] __tipc_shutdown+0x86f/0xf90 [ 114.528450][ T9428] ? tipc_accept+0xe50/0xe50 [ 114.533006][ T9428] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 114.538775][ T9428] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 114.544804][ T9428] ? lock_sock_nested+0x7d/0xf0 [ 114.549623][ T9428] tipc_release+0xa3/0x11b0 [ 114.554092][ T9428] ? down_write+0xdb/0x150 [ 114.558472][ T9428] ? down_write_killable_nested+0x170/0x170 [ 114.564338][ T9428] ? fsnotify_first_mark+0x120/0x120 [ 114.569590][ T9428] ? fcntl_setlk+0xaa0/0xaa0 [ 114.574145][ T9428] __sock_release+0xbb/0x270 [ 114.578715][ T9428] sock_close+0xf/0x20 [ 114.582751][ T9428] __fput+0x2a4/0x7a0 [ 114.586704][ T9428] task_work_run+0xc2/0x160 [ 114.591177][ T9428] exit_to_usermode_loop+0x23d/0x2d0 [ 114.596445][ T9428] do_syscall_64+0x52a/0x620 [ 114.601016][ T9428] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 114.606897][ T9428] RIP: 0033:0x45cba9 [ 114.610760][ T9428] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 114.630338][ T9428] RSP: 002b:00007f177af7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 114.638722][ T9428] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 114.646659][ T9428] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 114.654596][ T9428] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 114.662536][ T9428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 114.670592][ T9428] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af806d4 [ 114.678542][ T9438] CPU: 0 PID: 9438 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 114.686782][ T9438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.696817][ T9438] Call Trace: [ 114.700088][ T9438] dump_stack+0x128/0x182 [ 114.704409][ T9438] should_fail.cold.4+0x5/0x13 [ 114.709157][ T9438] ? fault_create_debugfs_attr+0x140/0x140 [ 114.714945][ T9438] ? __lock_acquire+0xc56/0x3be0 [ 114.719880][ T9438] should_failslab+0x5/0xf [ 114.724284][ T9438] kmem_cache_alloc_node+0x55/0x780 [ 114.729470][ T9438] ? kmem_cache_free+0x7f/0x320 [ 114.734306][ T9438] ? sock_close+0xf/0x20 [ 114.738529][ T9438] ? __fput+0x2a4/0x7a0 [ 114.742664][ T9438] ? task_work_run+0xc2/0x160 [ 114.747321][ T9438] ? exit_to_usermode_loop+0x23d/0x2d0 [ 114.752765][ T9438] __alloc_skb+0x92/0x510 [ 114.757077][ T9438] ? netdev_alloc_frag+0x150/0x150 [ 114.762174][ T9438] ? lock_downgrade+0x800/0x800 [ 114.767009][ T9438] tipc_buf_acquire+0x1c/0xd0 [ 114.771669][ T9438] tipc_msg_reverse+0x15d/0x7c0 [ 114.776507][ T9438] tipc_sk_respond+0x1da/0x700 [ 114.781248][ T9438] ? tipc_sk_create+0x1b50/0x1b50 [ 114.786248][ T9438] ? kmem_cache_free+0x99/0x320 [ 114.789584][ T9444] FAULT_INJECTION: forcing a failure. [ 114.789584][ T9444] name failslab, interval 1, probability 0, space 0, times 0 [ 114.791081][ T9438] __tipc_shutdown+0x86f/0xf90 [ 114.791093][ T9438] ? tipc_accept+0xe50/0xe50 [ 114.791108][ T9438] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 114.791120][ T9438] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 114.824886][ T9438] ? lock_sock_nested+0x7d/0xf0 [ 114.829720][ T9438] tipc_release+0xa3/0x11b0 [ 114.834200][ T9438] ? down_write+0xdb/0x150 [ 114.835744][ T9446] FAULT_INJECTION: forcing a failure. [ 114.835744][ T9446] name failslab, interval 1, probability 0, space 0, times 0 [ 114.838589][ T9438] ? down_write_killable_nested+0x170/0x170 [ 114.838597][ T9438] ? fsnotify_first_mark+0x120/0x120 [ 114.838605][ T9438] ? fcntl_setlk+0xaa0/0xaa0 [ 114.838614][ T9438] __sock_release+0xbb/0x270 [ 114.838622][ T9438] sock_close+0xf/0x20 [ 114.838628][ T9438] __fput+0x2a4/0x7a0 [ 114.838642][ T9438] task_work_run+0xc2/0x160 [ 114.883991][ T9438] exit_to_usermode_loop+0x23d/0x2d0 [ 114.889256][ T9438] do_syscall_64+0x52a/0x620 [ 114.893912][ T9438] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 114.899778][ T9438] RIP: 0033:0x45cba9 [ 114.903638][ T9438] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 114.923211][ T9438] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 114.931613][ T9438] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 114.939652][ T9438] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 114.947605][ T9438] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 114.955571][ T9438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 114.963516][ T9438] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 114.974969][ T9444] CPU: 1 PID: 9444 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 114.983198][ T9444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.993223][ T9444] Call Trace: [ 114.996576][ T9444] dump_stack+0x128/0x182 [ 115.000885][ T9444] should_fail.cold.4+0x5/0x13 [ 115.005620][ T9444] ? fault_create_debugfs_attr+0x140/0x140 [ 115.011391][ T9444] ? __lock_acquire+0xc56/0x3be0 [ 115.016299][ T9444] should_failslab+0x5/0xf [ 115.020684][ T9444] kmem_cache_alloc_node+0x55/0x780 [ 115.025851][ T9444] ? kmem_cache_free+0x7f/0x320 [ 115.030672][ T9444] ? sock_close+0xf/0x20 [ 115.034883][ T9444] ? __fput+0x2a4/0x7a0 [ 115.039012][ T9444] ? task_work_run+0xc2/0x160 [ 115.043672][ T9444] ? exit_to_usermode_loop+0x23d/0x2d0 [ 115.049099][ T9444] __alloc_skb+0x92/0x510 [ 115.053409][ T9444] ? netdev_alloc_frag+0x150/0x150 [ 115.058498][ T9444] ? lock_downgrade+0x800/0x800 [ 115.063313][ T9444] tipc_buf_acquire+0x1c/0xd0 [ 115.067984][ T9444] tipc_msg_reverse+0x15d/0x7c0 [ 115.072908][ T9444] tipc_sk_respond+0x1da/0x700 [ 115.077635][ T9444] ? tipc_sk_create+0x1b50/0x1b50 [ 115.082624][ T9444] ? kmem_cache_free+0x99/0x320 [ 115.087445][ T9444] __tipc_shutdown+0x86f/0xf90 [ 115.092180][ T9444] ? tipc_accept+0xe50/0xe50 [ 115.096741][ T9444] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 115.102518][ T9444] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 115.108553][ T9444] ? lock_sock_nested+0x7d/0xf0 [ 115.113366][ T9444] tipc_release+0xa3/0x11b0 [ 115.117842][ T9444] ? down_write+0xdb/0x150 [ 115.122222][ T9444] ? down_write_killable_nested+0x170/0x170 [ 115.128078][ T9444] ? fsnotify_first_mark+0x120/0x120 [ 115.133323][ T9444] ? fcntl_setlk+0xaa0/0xaa0 [ 115.137881][ T9444] __sock_release+0xbb/0x270 [ 115.142439][ T9444] sock_close+0xf/0x20 [ 115.146470][ T9444] __fput+0x2a4/0x7a0 [ 115.150452][ T9444] task_work_run+0xc2/0x160 [ 115.154939][ T9444] exit_to_usermode_loop+0x23d/0x2d0 [ 115.160195][ T9444] do_syscall_64+0x52a/0x620 [ 115.164767][ T9444] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 115.170638][ T9444] RIP: 0033:0x45cba9 [ 115.174509][ T9444] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 115.194093][ T9444] RSP: 002b:00007f7975ed2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 115.202473][ T9444] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 115.210448][ T9444] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 115.218389][ T9444] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 115.226463][ T9444] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 115.234415][ T9444] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ed36d4 [ 115.243496][ T9446] CPU: 0 PID: 9446 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 115.251866][ T9446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.262022][ T9446] Call Trace: [ 115.265300][ T9446] dump_stack+0x128/0x182 [ 115.269613][ T9446] should_fail.cold.4+0x5/0x13 [ 115.274363][ T9446] ? fault_create_debugfs_attr+0x140/0x140 [ 115.280146][ T9446] ? __lock_acquire+0xc56/0x3be0 [ 115.285070][ T9446] should_failslab+0x5/0xf [ 115.289467][ T9446] kmem_cache_alloc_node+0x55/0x780 [ 115.294643][ T9446] ? kmem_cache_free+0x7f/0x320 [ 115.299471][ T9446] ? sock_close+0xf/0x20 [ 115.303688][ T9446] ? __fput+0x2a4/0x7a0 [ 115.307816][ T9446] ? task_work_run+0xc2/0x160 [ 115.312466][ T9446] ? exit_to_usermode_loop+0x23d/0x2d0 [ 115.317907][ T9446] __alloc_skb+0x92/0x510 [ 115.322218][ T9446] ? netdev_alloc_frag+0x150/0x150 [ 115.327314][ T9446] ? lock_downgrade+0x800/0x800 [ 115.332148][ T9446] tipc_buf_acquire+0x1c/0xd0 [ 115.336806][ T9446] tipc_msg_reverse+0x15d/0x7c0 [ 115.341641][ T9446] tipc_sk_respond+0x1da/0x700 [ 115.346384][ T9446] ? tipc_sk_create+0x1b50/0x1b50 [ 115.351390][ T9446] ? kmem_cache_free+0x99/0x320 [ 115.356324][ T9446] __tipc_shutdown+0x86f/0xf90 [ 115.361064][ T9446] ? tipc_accept+0xe50/0xe50 [ 115.364958][ T9451] FAULT_INJECTION: forcing a failure. [ 115.364958][ T9451] name failslab, interval 1, probability 0, space 0, times 0 [ 115.365643][ T9446] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 115.383972][ T9446] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 115.390021][ T9446] ? lock_sock_nested+0x7d/0xf0 [ 115.394857][ T9446] tipc_release+0xa3/0x11b0 [ 115.399342][ T9446] ? down_write+0xdb/0x150 [ 115.403738][ T9446] ? down_write_killable_nested+0x170/0x170 [ 115.409606][ T9446] ? fsnotify_first_mark+0x120/0x120 [ 115.414875][ T9446] ? fcntl_setlk+0xaa0/0xaa0 [ 115.419450][ T9446] __sock_release+0xbb/0x270 [ 115.424018][ T9446] sock_close+0xf/0x20 [ 115.428057][ T9446] __fput+0x2a4/0x7a0 [ 115.432100][ T9446] task_work_run+0xc2/0x160 [ 115.436577][ T9446] exit_to_usermode_loop+0x23d/0x2d0 [ 115.441845][ T9446] do_syscall_64+0x52a/0x620 [ 115.446432][ T9446] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 115.452301][ T9446] RIP: 0033:0x45cba9 [ 115.456170][ T9446] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 115.475853][ T9446] RSP: 002b:00007ffadaa59c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 115.484336][ T9446] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 115.492284][ T9446] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 115.500232][ T9446] RBP: 000000000078c0e0 R08: 0000000000000000 R09: 0000000000000000 [ 115.508177][ T9446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 115.516148][ T9446] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa5a6d4 [ 115.524108][ T9439] CPU: 1 PID: 9439 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 115.532332][ T9439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.542368][ T9439] Call Trace: [ 115.545728][ T9439] dump_stack+0x128/0x182 [ 115.550046][ T9439] should_fail.cold.4+0x5/0x13 [ 115.554814][ T9439] ? fault_create_debugfs_attr+0x140/0x140 [ 115.560599][ T9439] ? __lock_acquire+0xc56/0x3be0 [ 115.565524][ T9439] should_failslab+0x5/0xf [ 115.570007][ T9439] kmem_cache_alloc_node+0x55/0x780 [ 115.575178][ T9439] ? kmem_cache_free+0x7f/0x320 [ 115.580002][ T9439] ? sock_close+0xf/0x20 [ 115.584210][ T9439] ? __fput+0x2a4/0x7a0 [ 115.588331][ T9439] ? task_work_run+0xc2/0x160 [ 115.592988][ T9439] ? exit_to_usermode_loop+0x23d/0x2d0 [ 115.598420][ T9439] __alloc_skb+0x92/0x510 [ 115.602736][ T9439] ? netdev_alloc_frag+0x150/0x150 [ 115.607820][ T9439] ? lock_downgrade+0x800/0x800 [ 115.612654][ T9439] tipc_buf_acquire+0x1c/0xd0 [ 115.617301][ T9439] tipc_msg_reverse+0x15d/0x7c0 [ 115.618162][ T9457] FAULT_INJECTION: forcing a failure. [ 115.618162][ T9457] name failslab, interval 1, probability 0, space 0, times 0 [ 115.622128][ T9439] tipc_sk_respond+0x1da/0x700 [ 115.622137][ T9439] ? tipc_sk_create+0x1b50/0x1b50 [ 115.622144][ T9439] ? kmem_cache_free+0x99/0x320 [ 115.622155][ T9439] __tipc_shutdown+0x86f/0xf90 [ 115.622166][ T9439] ? tipc_accept+0xe50/0xe50 [ 115.622179][ T9439] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 115.622188][ T9439] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 115.622196][ T9439] ? lock_sock_nested+0x7d/0xf0 [ 115.675178][ T9439] tipc_release+0xa3/0x11b0 [ 115.679646][ T9439] ? down_write+0xdb/0x150 [ 115.684028][ T9439] ? down_write_killable_nested+0x170/0x170 [ 115.689902][ T9439] ? fsnotify_first_mark+0x120/0x120 [ 115.695153][ T9439] ? fcntl_setlk+0xaa0/0xaa0 [ 115.699722][ T9439] __sock_release+0xbb/0x270 [ 115.704288][ T9439] sock_close+0xf/0x20 [ 115.708322][ T9439] __fput+0x2a4/0x7a0 [ 115.712273][ T9439] task_work_run+0xc2/0x160 [ 115.716745][ T9439] exit_to_usermode_loop+0x23d/0x2d0 [ 115.721999][ T9439] do_syscall_64+0x52a/0x620 [ 115.726556][ T9439] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 115.732411][ T9439] RIP: 0033:0x45cba9 [ 115.736273][ T9439] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 115.755850][ T9439] RSP: 002b:00007fbd2e124c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 115.764227][ T9439] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 115.772167][ T9439] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 115.780110][ T9439] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 115.788069][ T9439] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 115.796019][ T9439] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1256d4 [ 115.803972][ T9451] CPU: 0 PID: 9451 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 115.812194][ T9451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.822230][ T9451] Call Trace: [ 115.825506][ T9451] dump_stack+0x128/0x182 [ 115.829820][ T9451] should_fail.cold.4+0x5/0x13 [ 115.834564][ T9451] ? fault_create_debugfs_attr+0x140/0x140 [ 115.840341][ T9451] ? __lock_acquire+0xc56/0x3be0 [ 115.845263][ T9451] should_failslab+0x5/0xf [ 115.849659][ T9451] kmem_cache_alloc_node+0x55/0x780 [ 115.854837][ T9451] ? kmem_cache_free+0x7f/0x320 [ 115.859666][ T9451] ? sock_close+0xf/0x20 [ 115.863884][ T9451] ? __fput+0x2a4/0x7a0 [ 115.868013][ T9451] ? task_work_run+0xc2/0x160 [ 115.872667][ T9451] ? exit_to_usermode_loop+0x23d/0x2d0 [ 115.878107][ T9451] __alloc_skb+0x92/0x510 [ 115.882419][ T9451] ? netdev_alloc_frag+0x150/0x150 [ 115.887510][ T9451] ? lock_downgrade+0x800/0x800 [ 115.892341][ T9451] tipc_buf_acquire+0x1c/0xd0 [ 115.896996][ T9451] tipc_msg_reverse+0x15d/0x7c0 [ 115.901849][ T9451] tipc_sk_respond+0x1da/0x700 [ 115.906595][ T9451] ? tipc_sk_create+0x1b50/0x1b50 [ 115.911596][ T9451] ? kmem_cache_free+0x99/0x320 [ 115.916421][ T9451] __tipc_shutdown+0x86f/0xf90 [ 115.921159][ T9451] ? tipc_accept+0xe50/0xe50 [ 115.925744][ T9451] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 115.931528][ T9451] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 115.937582][ T9451] ? lock_sock_nested+0x7d/0xf0 [ 115.942423][ T9451] tipc_release+0xa3/0x11b0 [ 115.946896][ T9451] ? down_write+0xdb/0x150 [ 115.951290][ T9451] ? down_write_killable_nested+0x170/0x170 [ 115.957166][ T9451] ? fsnotify_first_mark+0x120/0x120 [ 115.962516][ T9451] ? fcntl_setlk+0xaa0/0xaa0 [ 115.967080][ T9451] __sock_release+0xbb/0x270 [ 115.971648][ T9451] sock_close+0xf/0x20 [ 115.975696][ T9451] __fput+0x2a4/0x7a0 [ 115.979663][ T9451] task_work_run+0xc2/0x160 [ 115.984174][ T9451] exit_to_usermode_loop+0x23d/0x2d0 [ 115.989447][ T9451] do_syscall_64+0x52a/0x620 [ 115.994027][ T9451] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 115.999910][ T9451] RIP: 0033:0x45cba9 [ 116.003771][ T9451] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 116.023350][ T9451] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 116.031745][ T9451] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 116.039698][ T9451] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 116.047648][ T9451] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 116.055597][ T9451] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 116.063558][ T9451] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 116.074355][ T9426] CPU: 1 PID: 9426 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 116.082672][ T9426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.092716][ T9426] Call Trace: [ 116.095992][ T9426] dump_stack+0x128/0x182 [ 116.100311][ T9426] should_fail.cold.4+0x5/0x13 [ 116.105057][ T9426] ? fault_create_debugfs_attr+0x140/0x140 [ 116.110842][ T9426] ? __lock_acquire+0xc56/0x3be0 [ 116.115768][ T9426] should_failslab+0x5/0xf [ 116.120178][ T9426] kmem_cache_alloc_node+0x55/0x780 [ 116.125359][ T9426] ? kmem_cache_free+0x7f/0x320 [ 116.130192][ T9426] ? sock_close+0xf/0x20 [ 116.134413][ T9426] ? __fput+0x2a4/0x7a0 [ 116.138566][ T9426] ? task_work_run+0xc2/0x160 [ 116.143222][ T9426] ? exit_to_usermode_loop+0x23d/0x2d0 [ 116.148665][ T9426] __alloc_skb+0x92/0x510 [ 116.153002][ T9426] ? netdev_alloc_frag+0x150/0x150 [ 116.158096][ T9426] ? lock_downgrade+0x800/0x800 [ 116.162930][ T9426] tipc_buf_acquire+0x1c/0xd0 [ 116.167595][ T9426] tipc_msg_reverse+0x15d/0x7c0 [ 116.168301][ T9469] FAULT_INJECTION: forcing a failure. [ 116.168301][ T9469] name failslab, interval 1, probability 0, space 0, times 0 [ 116.172426][ T9426] tipc_sk_respond+0x1da/0x700 [ 116.172435][ T9426] ? tipc_sk_create+0x1b50/0x1b50 [ 116.172442][ T9426] ? kmem_cache_free+0x99/0x320 [ 116.172453][ T9426] __tipc_shutdown+0x86f/0xf90 [ 116.172464][ T9426] ? tipc_accept+0xe50/0xe50 [ 116.172477][ T9426] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 116.172486][ T9426] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 116.172493][ T9426] ? lock_sock_nested+0x7d/0xf0 [ 116.172501][ T9426] tipc_release+0xa3/0x11b0 [ 116.229988][ T9426] ? down_write+0xdb/0x150 [ 116.234392][ T9426] ? down_write_killable_nested+0x170/0x170 [ 116.234916][ T9474] FAULT_INJECTION: forcing a failure. [ 116.234916][ T9474] name failslab, interval 1, probability 0, space 0, times 0 [ 116.240254][ T9426] ? fsnotify_first_mark+0x120/0x120 [ 116.240261][ T9426] ? fcntl_setlk+0xaa0/0xaa0 [ 116.240271][ T9426] __sock_release+0xbb/0x270 [ 116.240279][ T9426] sock_close+0xf/0x20 [ 116.240285][ T9426] __fput+0x2a4/0x7a0 [ 116.240297][ T9426] task_work_run+0xc2/0x160 [ 116.240309][ T9426] exit_to_usermode_loop+0x23d/0x2d0 [ 116.240318][ T9426] do_syscall_64+0x52a/0x620 [ 116.240326][ T9426] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 116.283314][ T9475] FAULT_INJECTION: forcing a failure. [ 116.283314][ T9475] name failslab, interval 1, probability 0, space 0, times 0 [ 116.284967][ T9426] RIP: 0033:0x45cba9 [ 116.284973][ T9426] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 116.284977][ T9426] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 116.284983][ T9426] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 116.284986][ T9426] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 116.284989][ T9426] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 116.284992][ T9426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 116.284996][ T9426] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 [ 116.288963][ T9457] CPU: 1 PID: 9457 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 116.387731][ T9457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.397753][ T9457] Call Trace: [ 116.401018][ T9457] dump_stack+0x128/0x182 [ 116.405318][ T9457] should_fail.cold.4+0x5/0x13 [ 116.410067][ T9457] ? fault_create_debugfs_attr+0x140/0x140 [ 116.415836][ T9457] ? __lock_acquire+0xc56/0x3be0 [ 116.420745][ T9457] should_failslab+0x5/0xf [ 116.425129][ T9457] kmem_cache_alloc_node+0x55/0x780 [ 116.430290][ T9457] ? kmem_cache_free+0x7f/0x320 [ 116.435103][ T9457] ? sock_close+0xf/0x20 [ 116.439320][ T9457] ? __fput+0x2a4/0x7a0 [ 116.443454][ T9457] ? task_work_run+0xc2/0x160 [ 116.448099][ T9457] ? exit_to_usermode_loop+0x23d/0x2d0 [ 116.453530][ T9457] __alloc_skb+0x92/0x510 [ 116.457824][ T9457] ? netdev_alloc_frag+0x150/0x150 [ 116.462899][ T9457] ? lock_downgrade+0x800/0x800 [ 116.467716][ T9457] tipc_buf_acquire+0x1c/0xd0 [ 116.472358][ T9457] tipc_msg_reverse+0x15d/0x7c0 [ 116.477186][ T9457] tipc_sk_respond+0x1da/0x700 [ 116.481926][ T9457] ? tipc_sk_create+0x1b50/0x1b50 [ 116.486930][ T9457] ? kmem_cache_free+0x99/0x320 [ 116.491753][ T9457] __tipc_shutdown+0x86f/0xf90 [ 116.496492][ T9457] ? tipc_accept+0xe50/0xe50 [ 116.501060][ T9457] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 116.506834][ T9457] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 116.512869][ T9457] ? lock_sock_nested+0x7d/0xf0 [ 116.517693][ T9457] tipc_release+0xa3/0x11b0 [ 116.522165][ T9457] ? down_write+0xdb/0x150 [ 116.526550][ T9457] ? down_write_killable_nested+0x170/0x170 [ 116.532409][ T9457] ? fsnotify_first_mark+0x120/0x120 [ 116.537664][ T9457] ? fcntl_setlk+0xaa0/0xaa0 [ 116.542221][ T9457] __sock_release+0xbb/0x270 [ 116.546784][ T9457] sock_close+0xf/0x20 [ 116.550823][ T9457] __fput+0x2a4/0x7a0 [ 116.554777][ T9457] task_work_run+0xc2/0x160 [ 116.559255][ T9457] exit_to_usermode_loop+0x23d/0x2d0 [ 116.564527][ T9457] do_syscall_64+0x52a/0x620 [ 116.569094][ T9457] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 116.574958][ T9457] RIP: 0033:0x45cba9 [ 116.578839][ T9457] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 116.598541][ T9457] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 116.606924][ T9457] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 116.614870][ T9457] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 116.622809][ T9457] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 116.630763][ T9457] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 116.638705][ T9457] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 116.646657][ T9469] CPU: 0 PID: 9469 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 116.654879][ T9469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.664914][ T9469] Call Trace: [ 116.668190][ T9469] dump_stack+0x128/0x182 [ 116.672501][ T9469] should_fail.cold.4+0x5/0x13 [ 116.677243][ T9469] ? fault_create_debugfs_attr+0x140/0x140 [ 116.683028][ T9469] ? __lock_acquire+0xc56/0x3be0 [ 116.687954][ T9469] should_failslab+0x5/0xf [ 116.692349][ T9469] kmem_cache_alloc_node+0x55/0x780 [ 116.697534][ T9469] ? kmem_cache_free+0x7f/0x320 [ 116.702361][ T9469] ? sock_close+0xf/0x20 [ 116.706570][ T9469] ? __fput+0x2a4/0x7a0 [ 116.710693][ T9469] ? task_work_run+0xc2/0x160 [ 116.715338][ T9469] ? exit_to_usermode_loop+0x23d/0x2d0 [ 116.720765][ T9469] __alloc_skb+0x92/0x510 [ 116.725060][ T9469] ? netdev_alloc_frag+0x150/0x150 [ 116.730137][ T9469] ? lock_downgrade+0x800/0x800 [ 116.734952][ T9469] tipc_buf_acquire+0x1c/0xd0 [ 116.739590][ T9469] tipc_msg_reverse+0x15d/0x7c0 [ 116.744412][ T9469] tipc_sk_respond+0x1da/0x700 [ 116.749144][ T9469] ? tipc_sk_create+0x1b50/0x1b50 [ 116.754134][ T9469] ? kmem_cache_free+0x99/0x320 [ 116.758950][ T9469] __tipc_shutdown+0x86f/0xf90 [ 116.763679][ T9469] ? tipc_accept+0xe50/0xe50 [ 116.768357][ T9469] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 116.774139][ T9469] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 116.780171][ T9469] ? lock_sock_nested+0x7d/0xf0 [ 116.785016][ T9469] tipc_release+0xa3/0x11b0 [ 116.789512][ T9469] ? down_write+0xdb/0x150 [ 116.793916][ T9469] ? down_write_killable_nested+0x170/0x170 [ 116.799788][ T9469] ? fsnotify_first_mark+0x120/0x120 [ 116.805058][ T9469] ? fcntl_setlk+0xaa0/0xaa0 [ 116.809622][ T9469] __sock_release+0xbb/0x270 [ 116.814183][ T9469] sock_close+0xf/0x20 [ 116.818228][ T9469] __fput+0x2a4/0x7a0 [ 116.822190][ T9469] task_work_run+0xc2/0x160 [ 116.826672][ T9469] exit_to_usermode_loop+0x23d/0x2d0 [ 116.831928][ T9469] do_syscall_64+0x52a/0x620 [ 116.836487][ T9469] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 116.842344][ T9469] RIP: 0033:0x45cba9 [ 116.846204][ T9469] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 116.865806][ T9469] RSP: 002b:00007f7975ef3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 116.874200][ T9469] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 116.882138][ T9469] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 116.890076][ T9469] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 116.898022][ T9469] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 116.905968][ T9469] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ef46d4 [ 116.913919][ T9475] CPU: 1 PID: 9475 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 116.922139][ T9475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.932173][ T9475] Call Trace: [ 116.935445][ T9475] dump_stack+0x128/0x182 [ 116.939764][ T9475] should_fail.cold.4+0x5/0x13 [ 116.944511][ T9475] ? fault_create_debugfs_attr+0x140/0x140 [ 116.950385][ T9475] ? __lock_acquire+0xc56/0x3be0 [ 116.955314][ T9475] should_failslab+0x5/0xf [ 116.959702][ T9475] kmem_cache_alloc_node+0x55/0x780 [ 116.964868][ T9475] ? kmem_cache_free+0x7f/0x320 [ 116.969684][ T9475] ? sock_close+0xf/0x20 [ 116.973891][ T9475] ? __fput+0x2a4/0x7a0 [ 116.978108][ T9475] ? task_work_run+0xc2/0x160 [ 116.982749][ T9475] ? exit_to_usermode_loop+0x23d/0x2d0 [ 116.988171][ T9475] __alloc_skb+0x92/0x510 [ 116.992467][ T9475] ? netdev_alloc_frag+0x150/0x150 [ 116.997545][ T9475] ? lock_downgrade+0x800/0x800 [ 117.002359][ T9475] tipc_buf_acquire+0x1c/0xd0 [ 117.007000][ T9475] tipc_msg_reverse+0x15d/0x7c0 [ 117.011847][ T9475] tipc_sk_respond+0x1da/0x700 [ 117.016578][ T9475] ? tipc_sk_create+0x1b50/0x1b50 [ 117.021571][ T9475] ? kmem_cache_free+0x99/0x320 [ 117.026388][ T9475] __tipc_shutdown+0x86f/0xf90 [ 117.031121][ T9475] ? tipc_accept+0xe50/0xe50 [ 117.035703][ T9475] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 117.041481][ T9475] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 117.047513][ T9475] ? lock_sock_nested+0x7d/0xf0 [ 117.052334][ T9475] tipc_release+0xa3/0x11b0 [ 117.056804][ T9475] ? down_write+0xdb/0x150 [ 117.061186][ T9475] ? down_write_killable_nested+0x170/0x170 [ 117.067048][ T9475] ? fsnotify_first_mark+0x120/0x120 [ 117.072299][ T9475] ? fcntl_setlk+0xaa0/0xaa0 [ 117.076868][ T9475] __sock_release+0xbb/0x270 [ 117.081426][ T9475] sock_close+0xf/0x20 [ 117.085458][ T9475] __fput+0x2a4/0x7a0 [ 117.089419][ T9475] task_work_run+0xc2/0x160 [ 117.093888][ T9475] exit_to_usermode_loop+0x23d/0x2d0 [ 117.099145][ T9475] do_syscall_64+0x52a/0x620 [ 117.103702][ T9475] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 117.109560][ T9475] RIP: 0033:0x45cba9 [ 117.113421][ T9475] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 117.132990][ T9475] RSP: 002b:00007fbd2e124c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 117.141388][ T9475] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 117.149335][ T9475] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 117.157298][ T9475] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 117.165231][ T9475] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 117.173169][ T9475] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1256d4 [ 117.181233][ T9474] CPU: 0 PID: 9474 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 117.189451][ T9474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.199498][ T9474] Call Trace: [ 117.202772][ T9474] dump_stack+0x128/0x182 [ 117.207084][ T9474] should_fail.cold.4+0x5/0x13 [ 117.211849][ T9474] ? fault_create_debugfs_attr+0x140/0x140 [ 117.217634][ T9474] ? __lock_acquire+0xc56/0x3be0 [ 117.222594][ T9474] should_failslab+0x5/0xf [ 117.226989][ T9474] kmem_cache_alloc_node+0x55/0x780 [ 117.232181][ T9474] ? kmem_cache_free+0x7f/0x320 [ 117.237011][ T9474] ? sock_close+0xf/0x20 [ 117.241234][ T9474] ? __fput+0x2a4/0x7a0 [ 117.245369][ T9474] ? task_work_run+0xc2/0x160 [ 117.250028][ T9474] ? exit_to_usermode_loop+0x23d/0x2d0 [ 117.255470][ T9474] __alloc_skb+0x92/0x510 [ 117.259781][ T9474] ? netdev_alloc_frag+0x150/0x150 [ 117.264875][ T9474] ? lock_downgrade+0x800/0x800 [ 117.269724][ T9474] tipc_buf_acquire+0x1c/0xd0 [ 117.274381][ T9474] tipc_msg_reverse+0x15d/0x7c0 [ 117.279217][ T9474] tipc_sk_respond+0x1da/0x700 [ 117.283963][ T9474] ? tipc_sk_create+0x1b50/0x1b50 [ 117.288971][ T9474] ? kmem_cache_free+0x99/0x320 [ 117.293810][ T9474] __tipc_shutdown+0x86f/0xf90 [ 117.298555][ T9474] ? tipc_accept+0xe50/0xe50 [ 117.303131][ T9474] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 117.308805][ T9483] FAULT_INJECTION: forcing a failure. [ 117.308805][ T9483] name failslab, interval 1, probability 0, space 0, times 0 [ 117.308925][ T9474] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 117.327517][ T9474] ? lock_sock_nested+0x7d/0xf0 [ 117.332352][ T9474] tipc_release+0xa3/0x11b0 [ 117.336834][ T9474] ? down_write+0xdb/0x150 [ 117.341230][ T9474] ? down_write_killable_nested+0x170/0x170 [ 117.347100][ T9474] ? fsnotify_first_mark+0x120/0x120 [ 117.352364][ T9474] ? fcntl_setlk+0xaa0/0xaa0 [ 117.356936][ T9474] __sock_release+0xbb/0x270 [ 117.361513][ T9474] sock_close+0xf/0x20 [ 117.365557][ T9474] __fput+0x2a4/0x7a0 [ 117.369536][ T9474] task_work_run+0xc2/0x160 [ 117.374014][ T9474] exit_to_usermode_loop+0x23d/0x2d0 [ 117.379271][ T9474] do_syscall_64+0x52a/0x620 [ 117.383833][ T9474] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 117.389707][ T9474] RIP: 0033:0x45cba9 [ 117.393601][ T9474] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 117.413178][ T9474] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 117.421569][ T9474] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 117.429530][ T9474] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 117.437467][ T9474] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 117.445412][ T9474] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 117.453358][ T9474] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 117.472197][ T9483] CPU: 1 PID: 9483 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 117.480446][ T9483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.490503][ T9483] Call Trace: [ 117.493773][ T9483] dump_stack+0x128/0x182 [ 117.498087][ T9483] should_fail.cold.4+0x5/0x13 [ 117.502831][ T9483] ? fault_create_debugfs_attr+0x140/0x140 [ 117.508621][ T9483] should_failslab+0x5/0xf [ 117.513013][ T9483] kmem_cache_alloc_node+0x55/0x780 [ 117.518184][ T9483] ? find_held_lock+0x33/0x1c0 [ 117.522928][ T9483] ? tipc_node_remove_conn+0x107/0x4a0 [ 117.528366][ T9483] __alloc_skb+0x92/0x510 [ 117.532675][ T9483] ? netdev_alloc_frag+0x150/0x150 [ 117.537771][ T9483] ? rcu_read_lock_held_common+0xa0/0xa0 [ 117.543383][ T9483] tipc_buf_acquire+0x1c/0xd0 [ 117.543941][ T9492] FAULT_INJECTION: forcing a failure. [ 117.543941][ T9492] name failslab, interval 1, probability 0, space 0, times 0 [ 117.548032][ T9483] tipc_msg_create+0x2b/0x280 [ 117.548043][ T9483] __tipc_shutdown+0xb79/0xf90 [ 117.548056][ T9483] ? tipc_accept+0xe50/0xe50 [ 117.561481][ T9493] FAULT_INJECTION: forcing a failure. [ 117.561481][ T9493] name failslab, interval 1, probability 0, space 0, times 0 [ 117.565269][ T9483] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 117.565278][ T9483] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 117.565286][ T9483] ? lock_sock_nested+0x7d/0xf0 [ 117.603730][ T9483] tipc_release+0xa3/0x11b0 [ 117.608200][ T9483] ? down_write+0xdb/0x150 [ 117.612587][ T9483] ? down_write_killable_nested+0x170/0x170 [ 117.618624][ T9483] ? fsnotify_first_mark+0x120/0x120 [ 117.623886][ T9483] ? fcntl_setlk+0xaa0/0xaa0 [ 117.628444][ T9483] __sock_release+0xbb/0x270 [ 117.633005][ T9483] sock_close+0xf/0x20 [ 117.637152][ T9483] __fput+0x2a4/0x7a0 [ 117.641109][ T9483] task_work_run+0xc2/0x160 [ 117.645584][ T9483] exit_to_usermode_loop+0x23d/0x2d0 [ 117.650842][ T9483] do_syscall_64+0x52a/0x620 [ 117.655419][ T9483] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 117.661289][ T9483] RIP: 0033:0x45cba9 [ 117.665160][ T9483] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 117.684786][ T9483] RSP: 002b:00007f177af5ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 117.693168][ T9483] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 117.701109][ T9483] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 117.709049][ T9483] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 117.716995][ T9483] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 117.724934][ T9483] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af5f6d4 [ 117.733003][ T9493] CPU: 0 PID: 9493 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 117.741234][ T9493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.751279][ T9493] Call Trace: [ 117.754560][ T9493] dump_stack+0x128/0x182 [ 117.758873][ T9493] should_fail.cold.4+0x5/0x13 [ 117.763642][ T9493] ? fault_create_debugfs_attr+0x140/0x140 [ 117.769438][ T9493] ? __lock_acquire+0xc56/0x3be0 [ 117.774366][ T9493] should_failslab+0x5/0xf [ 117.778764][ T9493] kmem_cache_alloc_node+0x55/0x780 [ 117.783943][ T9493] ? kmem_cache_free+0x7f/0x320 [ 117.788790][ T9493] ? sock_close+0xf/0x20 [ 117.793014][ T9493] ? __fput+0x2a4/0x7a0 [ 117.797152][ T9493] ? task_work_run+0xc2/0x160 [ 117.801810][ T9493] ? exit_to_usermode_loop+0x23d/0x2d0 [ 117.807263][ T9493] __alloc_skb+0x92/0x510 [ 117.811659][ T9493] ? netdev_alloc_frag+0x150/0x150 [ 117.816753][ T9493] ? lock_downgrade+0x800/0x800 [ 117.821598][ T9493] tipc_buf_acquire+0x1c/0xd0 [ 117.826255][ T9493] tipc_msg_reverse+0x15d/0x7c0 [ 117.831095][ T9493] tipc_sk_respond+0x1da/0x700 [ 117.835841][ T9493] ? tipc_sk_create+0x1b50/0x1b50 [ 117.840840][ T9493] ? kmem_cache_free+0x99/0x320 [ 117.845667][ T9493] __tipc_shutdown+0x86f/0xf90 [ 117.850447][ T9493] ? tipc_accept+0xe50/0xe50 [ 117.855031][ T9493] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 117.860904][ T9493] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 117.866960][ T9493] ? lock_sock_nested+0x7d/0xf0 [ 117.871789][ T9493] tipc_release+0xa3/0x11b0 [ 117.876268][ T9493] ? down_write+0xdb/0x150 [ 117.880664][ T9493] ? down_write_killable_nested+0x170/0x170 [ 117.886532][ T9493] ? fsnotify_first_mark+0x120/0x120 [ 117.891791][ T9493] ? fcntl_setlk+0xaa0/0xaa0 [ 117.896359][ T9493] __sock_release+0xbb/0x270 [ 117.900930][ T9493] sock_close+0xf/0x20 [ 117.904982][ T9493] __fput+0x2a4/0x7a0 [ 117.908962][ T9493] task_work_run+0xc2/0x160 [ 117.913474][ T9493] exit_to_usermode_loop+0x23d/0x2d0 [ 117.918826][ T9493] do_syscall_64+0x52a/0x620 [ 117.923397][ T9493] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 117.929263][ T9493] RIP: 0033:0x45cba9 [ 117.933133][ T9493] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 117.944303][ T9500] FAULT_INJECTION: forcing a failure. [ 117.944303][ T9500] name failslab, interval 1, probability 0, space 0, times 0 [ 117.952710][ T9493] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 117.952733][ T9493] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 117.952736][ T9493] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 117.952739][ T9493] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 117.952743][ T9493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 117.952747][ T9493] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 [ 118.021815][ T9492] CPU: 0 PID: 9492 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 118.030050][ T9492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.040085][ T9492] Call Trace: [ 118.043355][ T9492] dump_stack+0x128/0x182 [ 118.047668][ T9492] should_fail.cold.4+0x5/0x13 [ 118.052430][ T9492] ? fault_create_debugfs_attr+0x140/0x140 [ 118.058327][ T9492] ? __lock_acquire+0xc56/0x3be0 [ 118.063260][ T9492] should_failslab+0x5/0xf [ 118.067671][ T9492] kmem_cache_alloc_node+0x55/0x780 [ 118.072848][ T9492] ? kmem_cache_free+0x7f/0x320 [ 118.077687][ T9492] ? sock_close+0xf/0x20 [ 118.081909][ T9492] ? __fput+0x2a4/0x7a0 [ 118.086138][ T9492] ? task_work_run+0xc2/0x160 [ 118.090798][ T9492] ? exit_to_usermode_loop+0x23d/0x2d0 [ 118.096238][ T9492] __alloc_skb+0x92/0x510 [ 118.100564][ T9492] ? netdev_alloc_frag+0x150/0x150 [ 118.105747][ T9492] ? lock_downgrade+0x800/0x800 [ 118.110584][ T9492] tipc_buf_acquire+0x1c/0xd0 [ 118.115241][ T9492] tipc_msg_reverse+0x15d/0x7c0 [ 118.120076][ T9492] tipc_sk_respond+0x1da/0x700 [ 118.124820][ T9492] ? tipc_sk_create+0x1b50/0x1b50 [ 118.129824][ T9492] ? kmem_cache_free+0x99/0x320 [ 118.134747][ T9492] __tipc_shutdown+0x86f/0xf90 [ 118.139504][ T9492] ? tipc_accept+0xe50/0xe50 [ 118.144080][ T9492] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 118.149889][ T9492] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 118.155941][ T9492] ? lock_sock_nested+0x7d/0xf0 [ 118.156968][ T9511] FAULT_INJECTION: forcing a failure. [ 118.156968][ T9511] name failslab, interval 1, probability 0, space 0, times 0 [ 118.160774][ T9492] tipc_release+0xa3/0x11b0 [ 118.160781][ T9492] ? down_write+0xdb/0x150 [ 118.160787][ T9492] ? down_write_killable_nested+0x170/0x170 [ 118.160795][ T9492] ? fsnotify_first_mark+0x120/0x120 [ 118.160804][ T9492] ? fcntl_setlk+0xaa0/0xaa0 [ 118.160814][ T9492] __sock_release+0xbb/0x270 [ 118.160822][ T9492] sock_close+0xf/0x20 [ 118.160828][ T9492] __fput+0x2a4/0x7a0 [ 118.160839][ T9492] task_work_run+0xc2/0x160 [ 118.185334][ T9512] FAULT_INJECTION: forcing a failure. [ 118.185334][ T9512] name failslab, interval 1, probability 0, space 0, times 0 [ 118.188410][ T9492] exit_to_usermode_loop+0x23d/0x2d0 [ 118.188419][ T9492] do_syscall_64+0x52a/0x620 [ 118.188429][ T9492] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 118.188435][ T9492] RIP: 0033:0x45cba9 [ 118.188441][ T9492] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 118.188444][ T9492] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 118.275280][ T9492] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 118.283220][ T9492] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 118.291160][ T9492] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 118.299100][ T9492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 118.307039][ T9492] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 118.315003][ T9512] CPU: 1 PID: 9512 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 118.323248][ T9512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.333294][ T9512] Call Trace: [ 118.336579][ T9512] dump_stack+0x128/0x182 [ 118.336661][ T9513] FAULT_INJECTION: forcing a failure. [ 118.336661][ T9513] name failslab, interval 1, probability 0, space 0, times 0 [ 118.340889][ T9512] should_fail.cold.4+0x5/0x13 [ 118.340898][ T9512] ? fault_create_debugfs_attr+0x140/0x140 [ 118.340905][ T9512] ? __lock_acquire+0xc56/0x3be0 [ 118.340921][ T9512] should_failslab+0x5/0xf [ 118.340928][ T9512] kmem_cache_alloc_node+0x55/0x780 [ 118.378413][ T9512] ? kmem_cache_free+0x7f/0x320 [ 118.383232][ T9512] ? sock_close+0xf/0x20 [ 118.387440][ T9512] ? __fput+0x2a4/0x7a0 [ 118.391569][ T9512] ? task_work_run+0xc2/0x160 [ 118.396211][ T9512] ? exit_to_usermode_loop+0x23d/0x2d0 [ 118.401634][ T9512] __alloc_skb+0x92/0x510 [ 118.405928][ T9512] ? netdev_alloc_frag+0x150/0x150 [ 118.411010][ T9512] ? lock_downgrade+0x800/0x800 [ 118.415839][ T9512] tipc_buf_acquire+0x1c/0xd0 [ 118.420487][ T9512] tipc_msg_reverse+0x15d/0x7c0 [ 118.425310][ T9512] tipc_sk_respond+0x1da/0x700 [ 118.430041][ T9512] ? tipc_sk_create+0x1b50/0x1b50 [ 118.435028][ T9512] ? kmem_cache_free+0x99/0x320 [ 118.439844][ T9512] __tipc_shutdown+0x86f/0xf90 [ 118.444576][ T9512] ? tipc_accept+0xe50/0xe50 [ 118.449134][ T9512] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 118.454905][ T9512] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 118.460938][ T9512] ? lock_sock_nested+0x7d/0xf0 [ 118.465754][ T9512] tipc_release+0xa3/0x11b0 [ 118.470237][ T9512] ? down_write+0xdb/0x150 [ 118.474629][ T9512] ? down_write_killable_nested+0x170/0x170 [ 118.480485][ T9512] ? fsnotify_first_mark+0x120/0x120 [ 118.485740][ T9512] ? fcntl_setlk+0xaa0/0xaa0 [ 118.490295][ T9512] __sock_release+0xbb/0x270 [ 118.494849][ T9512] sock_close+0xf/0x20 [ 118.498878][ T9512] __fput+0x2a4/0x7a0 [ 118.502834][ T9512] task_work_run+0xc2/0x160 [ 118.507316][ T9512] exit_to_usermode_loop+0x23d/0x2d0 [ 118.512572][ T9512] do_syscall_64+0x52a/0x620 [ 118.517131][ T9512] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 118.523078][ T9512] RIP: 0033:0x45cba9 [ 118.526938][ T9512] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 118.546506][ T9512] RSP: 002b:00007f7975ef3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 118.554893][ T9512] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 118.562837][ T9512] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 118.570778][ T9512] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 118.578889][ T9512] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 118.586827][ T9512] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ef46d4 [ 118.594828][ T9513] CPU: 0 PID: 9513 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 118.603154][ T9513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.613277][ T9513] Call Trace: [ 118.616558][ T9513] dump_stack+0x128/0x182 [ 118.620877][ T9513] should_fail.cold.4+0x5/0x13 [ 118.625641][ T9513] ? fault_create_debugfs_attr+0x140/0x140 [ 118.631421][ T9513] ? __lock_acquire+0xc56/0x3be0 [ 118.636345][ T9513] should_failslab+0x5/0xf [ 118.640742][ T9513] kmem_cache_alloc_node+0x55/0x780 [ 118.645914][ T9513] ? kmem_cache_free+0x7f/0x320 [ 118.650743][ T9513] ? sock_close+0xf/0x20 [ 118.654961][ T9513] ? __fput+0x2a4/0x7a0 [ 118.659262][ T9513] ? task_work_run+0xc2/0x160 [ 118.663909][ T9513] ? exit_to_usermode_loop+0x23d/0x2d0 [ 118.669340][ T9513] __alloc_skb+0x92/0x510 [ 118.673637][ T9513] ? netdev_alloc_frag+0x150/0x150 [ 118.678716][ T9513] ? lock_downgrade+0x800/0x800 [ 118.683533][ T9513] tipc_buf_acquire+0x1c/0xd0 [ 118.688177][ T9513] tipc_msg_reverse+0x15d/0x7c0 [ 118.693008][ T9513] tipc_sk_respond+0x1da/0x700 [ 118.697754][ T9513] ? tipc_sk_create+0x1b50/0x1b50 [ 118.702757][ T9513] ? kmem_cache_free+0x99/0x320 [ 118.707581][ T9513] __tipc_shutdown+0x86f/0xf90 [ 118.712320][ T9513] ? tipc_accept+0xe50/0xe50 [ 118.716893][ T9513] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 118.722679][ T9513] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 118.728729][ T9513] ? lock_sock_nested+0x7d/0xf0 [ 118.733561][ T9513] tipc_release+0xa3/0x11b0 [ 118.738031][ T9513] ? down_write+0xdb/0x150 [ 118.742411][ T9513] ? down_write_killable_nested+0x170/0x170 [ 118.748268][ T9513] ? fsnotify_first_mark+0x120/0x120 [ 118.753521][ T9513] ? fcntl_setlk+0xaa0/0xaa0 [ 118.758082][ T9513] __sock_release+0xbb/0x270 [ 118.762650][ T9513] sock_close+0xf/0x20 [ 118.766687][ T9513] __fput+0x2a4/0x7a0 [ 118.770641][ T9513] task_work_run+0xc2/0x160 [ 118.775113][ T9513] exit_to_usermode_loop+0x23d/0x2d0 [ 118.780490][ T9513] do_syscall_64+0x52a/0x620 [ 118.785052][ T9513] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 118.790920][ T9513] RIP: 0033:0x45cba9 [ 118.794801][ T9513] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 118.814472][ T9513] RSP: 002b:00007fbd2e124c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 118.822863][ T9513] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 118.830818][ T9513] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 118.838770][ T9513] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 118.846722][ T9513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 2020/07/20 06:42:35 executed programs: 269 [ 118.854679][ T9513] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1256d4 [ 118.876614][ T9500] CPU: 0 PID: 9500 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 118.884936][ T9500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.895153][ T9500] Call Trace: [ 118.898431][ T9500] dump_stack+0x128/0x182 [ 118.902751][ T9500] should_fail.cold.4+0x5/0x13 [ 118.907533][ T9500] ? fault_create_debugfs_attr+0x140/0x140 [ 118.913321][ T9500] ? __lock_acquire+0xc56/0x3be0 [ 118.918249][ T9500] should_failslab+0x5/0xf [ 118.922648][ T9500] kmem_cache_alloc_node+0x55/0x780 [ 118.927828][ T9500] ? kmem_cache_free+0x7f/0x320 [ 118.932659][ T9500] ? sock_close+0xf/0x20 [ 118.936880][ T9500] ? __fput+0x2a4/0x7a0 [ 118.937800][ T9521] FAULT_INJECTION: forcing a failure. [ 118.937800][ T9521] name failslab, interval 1, probability 0, space 0, times 0 [ 118.941008][ T9500] ? task_work_run+0xc2/0x160 [ 118.941015][ T9500] ? exit_to_usermode_loop+0x23d/0x2d0 [ 118.941026][ T9500] __alloc_skb+0x92/0x510 [ 118.941034][ T9500] ? netdev_alloc_frag+0x150/0x150 [ 118.941045][ T9500] ? lock_downgrade+0x800/0x800 [ 118.941055][ T9500] tipc_buf_acquire+0x1c/0xd0 [ 118.941060][ T9500] tipc_msg_reverse+0x15d/0x7c0 [ 118.987328][ T9500] tipc_sk_respond+0x1da/0x700 [ 118.992076][ T9500] ? tipc_sk_create+0x1b50/0x1b50 [ 118.997062][ T9500] ? kmem_cache_free+0x99/0x320 [ 119.001882][ T9500] __tipc_shutdown+0x86f/0xf90 [ 119.006616][ T9500] ? tipc_accept+0xe50/0xe50 [ 119.011205][ T9500] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 119.016997][ T9500] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 119.023054][ T9500] ? lock_sock_nested+0x7d/0xf0 [ 119.027984][ T9500] tipc_release+0xa3/0x11b0 [ 119.032464][ T9500] ? down_write+0xdb/0x150 [ 119.036855][ T9500] ? down_write_killable_nested+0x170/0x170 [ 119.042732][ T9500] ? fsnotify_first_mark+0x120/0x120 [ 119.047991][ T9500] ? fcntl_setlk+0xaa0/0xaa0 [ 119.052555][ T9500] __sock_release+0xbb/0x270 [ 119.057134][ T9500] sock_close+0xf/0x20 [ 119.061174][ T9500] __fput+0x2a4/0x7a0 [ 119.065144][ T9500] task_work_run+0xc2/0x160 [ 119.069630][ T9500] exit_to_usermode_loop+0x23d/0x2d0 [ 119.074889][ T9500] do_syscall_64+0x52a/0x620 [ 119.077832][ T9523] FAULT_INJECTION: forcing a failure. [ 119.077832][ T9523] name failslab, interval 1, probability 0, space 0, times 0 [ 119.079446][ T9500] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 119.079452][ T9500] RIP: 0033:0x45cba9 [ 119.079458][ T9500] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 119.079461][ T9500] RSP: 002b:00007f177af7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 119.079467][ T9500] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 119.079470][ T9500] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 119.079473][ T9500] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 119.079477][ T9500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 119.079480][ T9500] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af806d4 [ 119.090810][ T9511] CPU: 0 PID: 9511 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 119.177736][ T9511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.187760][ T9511] Call Trace: [ 119.191028][ T9511] dump_stack+0x128/0x182 [ 119.195333][ T9511] should_fail.cold.4+0x5/0x13 [ 119.200082][ T9511] ? fault_create_debugfs_attr+0x140/0x140 [ 119.205852][ T9511] ? __lock_acquire+0xc56/0x3be0 [ 119.210761][ T9511] should_failslab+0x5/0xf [ 119.215143][ T9511] kmem_cache_alloc_node+0x55/0x780 [ 119.220305][ T9511] ? kmem_cache_free+0x7f/0x320 [ 119.225119][ T9511] ? sock_close+0xf/0x20 [ 119.229329][ T9511] ? __fput+0x2a4/0x7a0 [ 119.233453][ T9511] ? task_work_run+0xc2/0x160 [ 119.238099][ T9511] ? exit_to_usermode_loop+0x23d/0x2d0 [ 119.243648][ T9511] __alloc_skb+0x92/0x510 [ 119.247951][ T9511] ? netdev_alloc_frag+0x150/0x150 [ 119.253052][ T9511] ? lock_downgrade+0x800/0x800 [ 119.257896][ T9511] tipc_buf_acquire+0x1c/0xd0 [ 119.262542][ T9511] tipc_msg_reverse+0x15d/0x7c0 [ 119.267377][ T9511] tipc_sk_respond+0x1da/0x700 [ 119.272105][ T9511] ? tipc_sk_create+0x1b50/0x1b50 [ 119.277111][ T9511] ? kmem_cache_free+0x99/0x320 [ 119.281931][ T9511] __tipc_shutdown+0x86f/0xf90 [ 119.286665][ T9511] ? tipc_accept+0xe50/0xe50 [ 119.291233][ T9511] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 119.297014][ T9511] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 119.303051][ T9511] ? lock_sock_nested+0x7d/0xf0 [ 119.307870][ T9511] tipc_release+0xa3/0x11b0 [ 119.312343][ T9511] ? down_write+0xdb/0x150 [ 119.316726][ T9511] ? down_write_killable_nested+0x170/0x170 [ 119.322593][ T9511] ? fsnotify_first_mark+0x120/0x120 [ 119.327845][ T9511] ? fcntl_setlk+0xaa0/0xaa0 [ 119.332404][ T9511] __sock_release+0xbb/0x270 [ 119.336964][ T9511] sock_close+0xf/0x20 [ 119.341001][ T9511] __fput+0x2a4/0x7a0 [ 119.344956][ T9511] task_work_run+0xc2/0x160 [ 119.349430][ T9511] exit_to_usermode_loop+0x23d/0x2d0 [ 119.354683][ T9511] do_syscall_64+0x52a/0x620 [ 119.359242][ T9511] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 119.365103][ T9511] RIP: 0033:0x45cba9 [ 119.368963][ T9511] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 119.388533][ T9511] RSP: 002b:00007fd9178acc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 119.396909][ T9511] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 119.404845][ T9511] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 119.412785][ T9511] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 119.420727][ T9511] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 119.428686][ T9511] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ad6d4 [ 119.436634][ T9523] CPU: 1 PID: 9523 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 119.444850][ T9523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.454882][ T9523] Call Trace: [ 119.458151][ T9523] dump_stack+0x128/0x182 [ 119.462468][ T9523] should_fail.cold.4+0x5/0x13 [ 119.467214][ T9523] ? fault_create_debugfs_attr+0x140/0x140 [ 119.473012][ T9523] ? __lock_acquire+0xc56/0x3be0 [ 119.477942][ T9523] should_failslab+0x5/0xf [ 119.482334][ T9523] kmem_cache_alloc_node+0x55/0x780 [ 119.487511][ T9523] ? kmem_cache_free+0x7f/0x320 [ 119.492339][ T9523] ? sock_close+0xf/0x20 [ 119.496558][ T9523] ? __fput+0x2a4/0x7a0 [ 119.500707][ T9523] ? task_work_run+0xc2/0x160 [ 119.505362][ T9523] ? exit_to_usermode_loop+0x23d/0x2d0 [ 119.510810][ T9523] __alloc_skb+0x92/0x510 [ 119.515126][ T9523] ? netdev_alloc_frag+0x150/0x150 [ 119.520218][ T9523] ? lock_downgrade+0x800/0x800 [ 119.525047][ T9523] tipc_buf_acquire+0x1c/0xd0 [ 119.529704][ T9523] tipc_msg_reverse+0x15d/0x7c0 [ 119.534530][ T9523] tipc_sk_respond+0x1da/0x700 [ 119.539355][ T9523] ? tipc_sk_create+0x1b50/0x1b50 [ 119.544361][ T9523] ? kmem_cache_free+0x99/0x320 [ 119.549199][ T9523] __tipc_shutdown+0x86f/0xf90 [ 119.553951][ T9523] ? tipc_accept+0xe50/0xe50 [ 119.558528][ T9523] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 119.564315][ T9523] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 119.570361][ T9523] ? lock_sock_nested+0x7d/0xf0 [ 119.575196][ T9523] tipc_release+0xa3/0x11b0 [ 119.578028][ T9528] FAULT_INJECTION: forcing a failure. [ 119.578028][ T9528] name failslab, interval 1, probability 0, space 0, times 0 [ 119.579672][ T9523] ? down_write+0xdb/0x150 [ 119.579678][ T9523] ? down_write_killable_nested+0x170/0x170 [ 119.579685][ T9523] ? fsnotify_first_mark+0x120/0x120 [ 119.579693][ T9523] ? fcntl_setlk+0xaa0/0xaa0 [ 119.579701][ T9523] __sock_release+0xbb/0x270 [ 119.616835][ T9523] sock_close+0xf/0x20 [ 119.620871][ T9523] __fput+0x2a4/0x7a0 [ 119.624839][ T9523] task_work_run+0xc2/0x160 [ 119.629311][ T9523] exit_to_usermode_loop+0x23d/0x2d0 [ 119.634577][ T9523] do_syscall_64+0x52a/0x620 [ 119.639132][ T9523] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 119.644989][ T9523] RIP: 0033:0x45cba9 [ 119.648863][ T9523] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 119.668431][ T9523] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 119.676803][ T9523] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 119.684738][ T9523] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 119.692676][ T9523] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 119.700618][ T9523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 119.708555][ T9523] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 [ 119.716504][ T9528] CPU: 0 PID: 9528 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 119.724719][ T9528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.734750][ T9528] Call Trace: [ 119.738017][ T9528] dump_stack+0x128/0x182 [ 119.742329][ T9528] should_fail.cold.4+0x5/0x13 [ 119.747074][ T9528] ? fault_create_debugfs_attr+0x140/0x140 [ 119.752855][ T9528] ? __lock_acquire+0xc56/0x3be0 [ 119.757778][ T9528] should_failslab+0x5/0xf [ 119.762182][ T9528] kmem_cache_alloc_node+0x55/0x780 [ 119.767345][ T9528] ? kmem_cache_free+0x7f/0x320 [ 119.772161][ T9528] ? sock_close+0xf/0x20 [ 119.776551][ T9528] ? __fput+0x2a4/0x7a0 [ 119.780677][ T9528] ? task_work_run+0xc2/0x160 [ 119.785324][ T9528] ? exit_to_usermode_loop+0x23d/0x2d0 [ 119.790756][ T9528] __alloc_skb+0x92/0x510 [ 119.795055][ T9528] ? netdev_alloc_frag+0x150/0x150 [ 119.800134][ T9528] ? lock_downgrade+0x800/0x800 [ 119.804961][ T9528] tipc_buf_acquire+0x1c/0xd0 [ 119.809609][ T9528] tipc_msg_reverse+0x15d/0x7c0 [ 119.814437][ T9528] tipc_sk_respond+0x1da/0x700 [ 119.819174][ T9528] ? tipc_sk_create+0x1b50/0x1b50 [ 119.824174][ T9528] ? kmem_cache_free+0x99/0x320 [ 119.829018][ T9528] __tipc_shutdown+0x86f/0xf90 [ 119.833760][ T9528] ? tipc_accept+0xe50/0xe50 [ 119.838335][ T9528] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 119.844113][ T9528] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 119.850159][ T9528] ? lock_sock_nested+0x7d/0xf0 [ 119.854981][ T9528] tipc_release+0xa3/0x11b0 [ 119.859453][ T9528] ? down_write+0xdb/0x150 [ 119.863839][ T9528] ? down_write_killable_nested+0x170/0x170 [ 119.869703][ T9528] ? fsnotify_first_mark+0x120/0x120 [ 119.874968][ T9528] ? fcntl_setlk+0xaa0/0xaa0 [ 119.879535][ T9528] __sock_release+0xbb/0x270 [ 119.884105][ T9528] sock_close+0xf/0x20 [ 119.888147][ T9528] __fput+0x2a4/0x7a0 [ 119.892127][ T9528] task_work_run+0xc2/0x160 [ 119.896603][ T9528] exit_to_usermode_loop+0x23d/0x2d0 [ 119.901860][ T9528] do_syscall_64+0x52a/0x620 [ 119.906420][ T9528] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 119.912281][ T9528] RIP: 0033:0x45cba9 [ 119.916152][ T9528] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 119.935736][ T9528] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 119.944128][ T9528] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 119.952083][ T9528] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 119.960035][ T9528] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 119.967995][ T9528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 119.975950][ T9528] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 119.989678][ T9521] CPU: 1 PID: 9521 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 119.998030][ T9521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.008064][ T9521] Call Trace: [ 120.011335][ T9521] dump_stack+0x128/0x182 [ 120.015650][ T9521] should_fail.cold.4+0x5/0x13 [ 120.020395][ T9521] ? fault_create_debugfs_attr+0x140/0x140 [ 120.026195][ T9521] ? __lock_acquire+0xc56/0x3be0 [ 120.031125][ T9521] should_failslab+0x5/0xf [ 120.035527][ T9521] kmem_cache_alloc_node+0x55/0x780 [ 120.040702][ T9521] ? kmem_cache_free+0x7f/0x320 [ 120.045533][ T9521] ? sock_close+0xf/0x20 [ 120.049756][ T9521] ? __fput+0x2a4/0x7a0 [ 120.053900][ T9521] ? task_work_run+0xc2/0x160 [ 120.058552][ T9521] ? exit_to_usermode_loop+0x23d/0x2d0 [ 120.063989][ T9521] __alloc_skb+0x92/0x510 [ 120.068303][ T9521] ? netdev_alloc_frag+0x150/0x150 [ 120.072095][ T9536] FAULT_INJECTION: forcing a failure. [ 120.072095][ T9536] name failslab, interval 1, probability 0, space 0, times 0 [ 120.073394][ T9521] ? lock_downgrade+0x800/0x800 [ 120.073404][ T9521] tipc_buf_acquire+0x1c/0xd0 [ 120.073409][ T9521] tipc_msg_reverse+0x15d/0x7c0 [ 120.073421][ T9521] tipc_sk_respond+0x1da/0x700 [ 120.073428][ T9521] ? tipc_sk_create+0x1b50/0x1b50 [ 120.073434][ T9521] ? kmem_cache_free+0x99/0x320 [ 120.073443][ T9521] __tipc_shutdown+0x86f/0xf90 [ 120.110562][ T9538] FAULT_INJECTION: forcing a failure. [ 120.110562][ T9538] name failslab, interval 1, probability 0, space 0, times 0 [ 120.114793][ T9521] ? tipc_accept+0xe50/0xe50 [ 120.114808][ T9521] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 120.114817][ T9521] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 120.114826][ T9521] ? lock_sock_nested+0x7d/0xf0 [ 120.114833][ T9521] tipc_release+0xa3/0x11b0 [ 120.114839][ T9521] ? down_write+0xdb/0x150 [ 120.114843][ T9521] ? down_write_killable_nested+0x170/0x170 [ 120.114850][ T9521] ? fsnotify_first_mark+0x120/0x120 [ 120.169810][ T9540] FAULT_INJECTION: forcing a failure. [ 120.169810][ T9540] name failslab, interval 1, probability 0, space 0, times 0 [ 120.173291][ T9521] ? fcntl_setlk+0xaa0/0xaa0 [ 120.173301][ T9521] __sock_release+0xbb/0x270 [ 120.173309][ T9521] sock_close+0xf/0x20 [ 120.173314][ T9521] __fput+0x2a4/0x7a0 [ 120.173325][ T9521] task_work_run+0xc2/0x160 [ 120.173336][ T9521] exit_to_usermode_loop+0x23d/0x2d0 [ 120.173344][ T9521] do_syscall_64+0x52a/0x620 [ 120.173355][ T9521] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 120.223157][ T9521] RIP: 0033:0x45cba9 [ 120.227018][ T9521] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 120.246598][ T9521] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 120.254975][ T9521] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 120.263000][ T9521] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 120.270940][ T9521] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 120.278887][ T9521] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 120.286824][ T9521] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 120.294788][ T9536] CPU: 0 PID: 9536 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 120.303013][ T9536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.313061][ T9536] Call Trace: [ 120.316343][ T9536] dump_stack+0x128/0x182 [ 120.320663][ T9536] should_fail.cold.4+0x5/0x13 [ 120.325434][ T9536] ? fault_create_debugfs_attr+0x140/0x140 [ 120.331223][ T9536] ? __lock_acquire+0xc56/0x3be0 [ 120.336153][ T9536] should_failslab+0x5/0xf [ 120.340558][ T9536] kmem_cache_alloc_node+0x55/0x780 [ 120.345747][ T9536] ? kmem_cache_free+0x7f/0x320 [ 120.350585][ T9536] ? sock_close+0xf/0x20 [ 120.354811][ T9536] ? __fput+0x2a4/0x7a0 [ 120.358947][ T9536] ? task_work_run+0xc2/0x160 [ 120.363607][ T9536] ? exit_to_usermode_loop+0x23d/0x2d0 [ 120.369052][ T9536] __alloc_skb+0x92/0x510 [ 120.373365][ T9536] ? netdev_alloc_frag+0x150/0x150 [ 120.378462][ T9536] ? lock_downgrade+0x800/0x800 [ 120.383303][ T9536] tipc_buf_acquire+0x1c/0xd0 [ 120.387959][ T9536] tipc_msg_reverse+0x15d/0x7c0 [ 120.392800][ T9536] tipc_sk_respond+0x1da/0x700 [ 120.397549][ T9536] ? tipc_sk_create+0x1b50/0x1b50 [ 120.402577][ T9536] ? kmem_cache_free+0x99/0x320 [ 120.407528][ T9536] __tipc_shutdown+0x86f/0xf90 [ 120.412370][ T9536] ? tipc_accept+0xe50/0xe50 [ 120.417036][ T9536] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 120.422823][ T9536] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 120.428872][ T9536] ? lock_sock_nested+0x7d/0xf0 [ 120.433706][ T9536] tipc_release+0xa3/0x11b0 [ 120.438189][ T9536] ? down_write+0xdb/0x150 [ 120.442589][ T9536] ? down_write_killable_nested+0x170/0x170 [ 120.448469][ T9536] ? fsnotify_first_mark+0x120/0x120 [ 120.453743][ T9536] ? fcntl_setlk+0xaa0/0xaa0 [ 120.458319][ T9536] __sock_release+0xbb/0x270 [ 120.462890][ T9536] sock_close+0xf/0x20 [ 120.466979][ T9536] __fput+0x2a4/0x7a0 [ 120.470951][ T9536] task_work_run+0xc2/0x160 [ 120.475442][ T9536] exit_to_usermode_loop+0x23d/0x2d0 [ 120.480799][ T9536] do_syscall_64+0x52a/0x620 [ 120.485367][ T9536] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 120.491232][ T9536] RIP: 0033:0x45cba9 [ 120.495142][ T9536] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 120.514810][ T9536] RSP: 002b:00007f177af7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 120.523203][ T9536] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 120.531162][ T9536] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 120.539110][ T9536] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 120.547055][ T9536] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 120.555004][ T9536] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af806d4 [ 120.579330][ T9540] CPU: 1 PID: 9540 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 120.587657][ T9540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.597696][ T9540] Call Trace: [ 120.600969][ T9540] dump_stack+0x128/0x182 [ 120.605306][ T9540] should_fail.cold.4+0x5/0x13 [ 120.610073][ T9540] ? fault_create_debugfs_attr+0x140/0x140 [ 120.615860][ T9540] ? __lock_acquire+0xc56/0x3be0 [ 120.620784][ T9540] should_failslab+0x5/0xf [ 120.625191][ T9540] kmem_cache_alloc_node+0x55/0x780 [ 120.630366][ T9540] ? kmem_cache_free+0x7f/0x320 [ 120.635187][ T9540] ? sock_close+0xf/0x20 [ 120.639417][ T9540] ? __fput+0x2a4/0x7a0 [ 120.643537][ T9540] ? task_work_run+0xc2/0x160 [ 120.648270][ T9540] ? exit_to_usermode_loop+0x23d/0x2d0 [ 120.653698][ T9540] __alloc_skb+0x92/0x510 [ 120.657996][ T9540] ? netdev_alloc_frag+0x150/0x150 [ 120.663083][ T9540] ? lock_downgrade+0x800/0x800 [ 120.667912][ T9540] tipc_buf_acquire+0x1c/0xd0 [ 120.669778][ T9550] FAULT_INJECTION: forcing a failure. [ 120.669778][ T9550] name failslab, interval 1, probability 0, space 0, times 0 [ 120.672574][ T9540] tipc_msg_reverse+0x15d/0x7c0 [ 120.672586][ T9540] tipc_sk_respond+0x1da/0x700 [ 120.672594][ T9540] ? tipc_sk_create+0x1b50/0x1b50 [ 120.672603][ T9540] ? kmem_cache_free+0x99/0x320 [ 120.672614][ T9540] __tipc_shutdown+0x86f/0xf90 [ 120.672624][ T9540] ? tipc_accept+0xe50/0xe50 [ 120.713787][ T9540] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 120.719556][ T9540] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 120.725594][ T9540] ? lock_sock_nested+0x7d/0xf0 [ 120.730474][ T9540] tipc_release+0xa3/0x11b0 [ 120.734945][ T9540] ? down_write+0xdb/0x150 [ 120.739326][ T9540] ? down_write_killable_nested+0x170/0x170 [ 120.745193][ T9540] ? fsnotify_first_mark+0x120/0x120 [ 120.750473][ T9540] ? fcntl_setlk+0xaa0/0xaa0 [ 120.755035][ T9540] __sock_release+0xbb/0x270 [ 120.759594][ T9540] sock_close+0xf/0x20 [ 120.763632][ T9540] __fput+0x2a4/0x7a0 [ 120.767585][ T9540] task_work_run+0xc2/0x160 [ 120.772076][ T9540] exit_to_usermode_loop+0x23d/0x2d0 [ 120.777345][ T9540] do_syscall_64+0x52a/0x620 [ 120.781917][ T9540] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 120.787784][ T9540] RIP: 0033:0x45cba9 [ 120.791644][ T9540] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 120.811223][ T9540] RSP: 002b:00007f7975eb1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 120.819602][ T9540] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 120.827555][ T9540] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 120.835495][ T9540] RBP: 000000000078c0e0 R08: 0000000000000000 R09: 0000000000000000 [ 120.843448][ T9540] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 120.851389][ T9540] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975eb26d4 [ 120.859344][ T9538] CPU: 0 PID: 9538 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 120.867563][ T9538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.877596][ T9538] Call Trace: [ 120.880871][ T9538] dump_stack+0x128/0x182 [ 120.885188][ T9538] should_fail.cold.4+0x5/0x13 [ 120.889942][ T9538] ? fault_create_debugfs_attr+0x140/0x140 [ 120.895730][ T9538] ? __lock_acquire+0xc56/0x3be0 [ 120.900660][ T9538] should_failslab+0x5/0xf [ 120.905060][ T9538] kmem_cache_alloc_node+0x55/0x780 [ 120.910239][ T9538] ? kmem_cache_free+0x7f/0x320 [ 120.915072][ T9538] ? sock_close+0xf/0x20 [ 120.919310][ T9538] ? __fput+0x2a4/0x7a0 [ 120.923444][ T9538] ? task_work_run+0xc2/0x160 [ 120.928105][ T9538] ? exit_to_usermode_loop+0x23d/0x2d0 [ 120.933553][ T9538] __alloc_skb+0x92/0x510 [ 120.937862][ T9538] ? netdev_alloc_frag+0x150/0x150 [ 120.942970][ T9538] ? lock_downgrade+0x800/0x800 [ 120.947804][ T9538] tipc_buf_acquire+0x1c/0xd0 [ 120.952464][ T9538] tipc_msg_reverse+0x15d/0x7c0 [ 120.957310][ T9538] tipc_sk_respond+0x1da/0x700 [ 120.962057][ T9538] ? tipc_sk_create+0x1b50/0x1b50 [ 120.967064][ T9538] ? kmem_cache_free+0x99/0x320 [ 120.971902][ T9538] __tipc_shutdown+0x86f/0xf90 [ 120.976652][ T9538] ? tipc_accept+0xe50/0xe50 [ 120.981230][ T9538] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 120.987016][ T9538] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 120.993067][ T9538] ? lock_sock_nested+0x7d/0xf0 [ 120.997902][ T9538] tipc_release+0xa3/0x11b0 [ 121.002388][ T9538] ? down_write+0xdb/0x150 [ 121.006801][ T9538] ? down_write_killable_nested+0x170/0x170 [ 121.012675][ T9538] ? fsnotify_first_mark+0x120/0x120 [ 121.017944][ T9538] ? fcntl_setlk+0xaa0/0xaa0 [ 121.022516][ T9538] __sock_release+0xbb/0x270 [ 121.027083][ T9538] sock_close+0xf/0x20 [ 121.031134][ T9538] __fput+0x2a4/0x7a0 [ 121.035104][ T9538] task_work_run+0xc2/0x160 [ 121.039591][ T9538] exit_to_usermode_loop+0x23d/0x2d0 [ 121.044858][ T9538] do_syscall_64+0x52a/0x620 [ 121.049429][ T9538] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 121.055307][ T9538] RIP: 0033:0x45cba9 [ 121.059175][ T9538] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 121.078757][ T9538] RSP: 002b:00007fbd2e124c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 121.087146][ T9538] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 121.095112][ T9538] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 121.103086][ T9538] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 121.111041][ T9538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 121.118994][ T9538] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1256d4 [ 121.132214][ T9550] CPU: 0 PID: 9550 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 121.140499][ T9550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.150538][ T9550] Call Trace: [ 121.150768][ T9562] FAULT_INJECTION: forcing a failure. [ 121.150768][ T9562] name failslab, interval 1, probability 0, space 0, times 0 [ 121.153804][ T9550] dump_stack+0x128/0x182 [ 121.153815][ T9550] should_fail.cold.4+0x5/0x13 [ 121.153823][ T9550] ? fault_create_debugfs_attr+0x140/0x140 [ 121.153829][ T9550] ? __lock_acquire+0xc56/0x3be0 [ 121.153844][ T9550] should_failslab+0x5/0xf [ 121.153850][ T9550] kmem_cache_alloc_node+0x55/0x780 [ 121.153855][ T9550] ? kmem_cache_free+0x7f/0x320 [ 121.153861][ T9550] ? sock_close+0xf/0x20 [ 121.153867][ T9550] ? __fput+0x2a4/0x7a0 [ 121.153871][ T9550] ? task_work_run+0xc2/0x160 [ 121.153877][ T9550] ? exit_to_usermode_loop+0x23d/0x2d0 [ 121.153884][ T9550] __alloc_skb+0x92/0x510 [ 121.153891][ T9550] ? netdev_alloc_frag+0x150/0x150 [ 121.153898][ T9550] ? lock_downgrade+0x800/0x800 [ 121.153909][ T9550] tipc_buf_acquire+0x1c/0xd0 [ 121.237799][ T9550] tipc_msg_reverse+0x15d/0x7c0 [ 121.242623][ T9550] tipc_sk_respond+0x1da/0x700 [ 121.247362][ T9550] ? tipc_sk_create+0x1b50/0x1b50 [ 121.252396][ T9550] ? kmem_cache_free+0x99/0x320 [ 121.257222][ T9550] __tipc_shutdown+0x86f/0xf90 [ 121.261959][ T9550] ? tipc_accept+0xe50/0xe50 [ 121.266524][ T9550] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 121.272307][ T9550] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 121.278341][ T9550] ? lock_sock_nested+0x7d/0xf0 [ 121.283178][ T9550] tipc_release+0xa3/0x11b0 [ 121.287653][ T9550] ? down_write+0xdb/0x150 [ 121.292034][ T9550] ? down_write_killable_nested+0x170/0x170 [ 121.297895][ T9550] ? fsnotify_first_mark+0x120/0x120 [ 121.303144][ T9550] ? fcntl_setlk+0xaa0/0xaa0 [ 121.307823][ T9550] __sock_release+0xbb/0x270 [ 121.312391][ T9550] sock_close+0xf/0x20 [ 121.316425][ T9550] __fput+0x2a4/0x7a0 [ 121.320375][ T9550] task_work_run+0xc2/0x160 [ 121.324849][ T9550] exit_to_usermode_loop+0x23d/0x2d0 [ 121.330106][ T9550] do_syscall_64+0x52a/0x620 [ 121.334663][ T9550] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 121.340532][ T9550] RIP: 0033:0x45cba9 [ 121.344406][ T9550] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 121.363982][ T9550] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 121.372370][ T9550] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 121.380316][ T9550] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 121.388262][ T9550] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 121.396205][ T9550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 121.404154][ T9550] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 [ 121.412317][ T9562] CPU: 1 PID: 9562 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 121.420545][ T9562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.430581][ T9562] Call Trace: [ 121.433866][ T9562] dump_stack+0x128/0x182 [ 121.438179][ T9562] should_fail.cold.4+0x5/0x13 [ 121.442925][ T9562] ? fault_create_debugfs_attr+0x140/0x140 [ 121.448709][ T9562] ? __lock_acquire+0xc56/0x3be0 [ 121.453634][ T9562] should_failslab+0x5/0xf [ 121.458046][ T9562] kmem_cache_alloc_node+0x55/0x780 [ 121.463231][ T9562] ? kmem_cache_free+0x7f/0x320 [ 121.468071][ T9562] ? sock_close+0xf/0x20 [ 121.472292][ T9562] ? __fput+0x2a4/0x7a0 [ 121.476433][ T9562] ? task_work_run+0xc2/0x160 [ 121.481087][ T9562] ? exit_to_usermode_loop+0x23d/0x2d0 [ 121.486531][ T9562] __alloc_skb+0x92/0x510 [ 121.490847][ T9562] ? netdev_alloc_frag+0x150/0x150 [ 121.495941][ T9562] ? lock_downgrade+0x800/0x800 [ 121.500775][ T9562] tipc_buf_acquire+0x1c/0xd0 [ 121.505426][ T9562] tipc_msg_reverse+0x15d/0x7c0 [ 121.510257][ T9562] tipc_sk_respond+0x1da/0x700 [ 121.515001][ T9562] ? tipc_sk_create+0x1b50/0x1b50 [ 121.515204][ T9568] FAULT_INJECTION: forcing a failure. [ 121.515204][ T9568] name failslab, interval 1, probability 0, space 0, times 0 [ 121.519995][ T9562] ? kmem_cache_free+0x99/0x320 [ 121.520006][ T9562] __tipc_shutdown+0x86f/0xf90 [ 121.520016][ T9562] ? tipc_accept+0xe50/0xe50 [ 121.520028][ T9562] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 121.552448][ T9562] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 121.558488][ T9562] ? lock_sock_nested+0x7d/0xf0 [ 121.563313][ T9562] tipc_release+0xa3/0x11b0 [ 121.567795][ T9562] ? down_write+0xdb/0x150 [ 121.571509][ T9573] FAULT_INJECTION: forcing a failure. [ 121.571509][ T9573] name failslab, interval 1, probability 0, space 0, times 0 [ 121.572179][ T9562] ? down_write_killable_nested+0x170/0x170 [ 121.572187][ T9562] ? fsnotify_first_mark+0x120/0x120 [ 121.572196][ T9562] ? fcntl_setlk+0xaa0/0xaa0 [ 121.572206][ T9562] __sock_release+0xbb/0x270 [ 121.572214][ T9562] sock_close+0xf/0x20 [ 121.572221][ T9562] __fput+0x2a4/0x7a0 [ 121.600296][ T9574] FAULT_INJECTION: forcing a failure. [ 121.600296][ T9574] name failslab, interval 1, probability 0, space 0, times 0 [ 121.600458][ T9562] task_work_run+0xc2/0x160 [ 121.600475][ T9562] exit_to_usermode_loop+0x23d/0x2d0 [ 121.600484][ T9562] do_syscall_64+0x52a/0x620 [ 121.639930][ T9562] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 121.645788][ T9562] RIP: 0033:0x45cba9 [ 121.649651][ T9562] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 121.669220][ T9562] RSP: 002b:00007f7975ed2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 121.677592][ T9562] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 121.685546][ T9562] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 121.693482][ T9562] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 121.701442][ T9562] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 121.709394][ T9562] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ed36d4 [ 121.717341][ T9568] CPU: 0 PID: 9568 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 121.725576][ T9568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.735612][ T9568] Call Trace: [ 121.738889][ T9568] dump_stack+0x128/0x182 [ 121.743207][ T9568] should_fail.cold.4+0x5/0x13 [ 121.748063][ T9568] ? fault_create_debugfs_attr+0x140/0x140 [ 121.753863][ T9568] ? __lock_acquire+0xc56/0x3be0 [ 121.758792][ T9568] should_failslab+0x5/0xf [ 121.763197][ T9568] kmem_cache_alloc_node+0x55/0x780 [ 121.768462][ T9568] ? kmem_cache_free+0x7f/0x320 [ 121.773297][ T9568] ? sock_close+0xf/0x20 [ 121.777517][ T9568] ? __fput+0x2a4/0x7a0 [ 121.781650][ T9568] ? task_work_run+0xc2/0x160 [ 121.786308][ T9568] ? exit_to_usermode_loop+0x23d/0x2d0 [ 121.791750][ T9568] __alloc_skb+0x92/0x510 [ 121.796066][ T9568] ? netdev_alloc_frag+0x150/0x150 [ 121.801173][ T9568] ? lock_downgrade+0x800/0x800 [ 121.806010][ T9568] tipc_buf_acquire+0x1c/0xd0 [ 121.810672][ T9568] tipc_msg_reverse+0x15d/0x7c0 [ 121.815504][ T9568] tipc_sk_respond+0x1da/0x700 [ 121.820248][ T9568] ? tipc_sk_create+0x1b50/0x1b50 [ 121.825242][ T9568] ? kmem_cache_free+0x99/0x320 [ 121.830064][ T9568] __tipc_shutdown+0x86f/0xf90 [ 121.834804][ T9568] ? tipc_accept+0xe50/0xe50 [ 121.839372][ T9568] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 121.845144][ T9568] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 121.851185][ T9568] ? lock_sock_nested+0x7d/0xf0 [ 121.856011][ T9568] tipc_release+0xa3/0x11b0 [ 121.860501][ T9568] ? down_write+0xdb/0x150 [ 121.864884][ T9568] ? down_write_killable_nested+0x170/0x170 [ 121.870830][ T9568] ? fsnotify_first_mark+0x120/0x120 [ 121.876085][ T9568] ? fcntl_setlk+0xaa0/0xaa0 [ 121.880640][ T9568] __sock_release+0xbb/0x270 [ 121.885220][ T9568] sock_close+0xf/0x20 [ 121.889276][ T9568] __fput+0x2a4/0x7a0 [ 121.893334][ T9568] task_work_run+0xc2/0x160 [ 121.897824][ T9568] exit_to_usermode_loop+0x23d/0x2d0 [ 121.903134][ T9568] do_syscall_64+0x52a/0x620 [ 121.907703][ T9568] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 121.913565][ T9568] RIP: 0033:0x45cba9 [ 121.917434][ T9568] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 121.937016][ T9568] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 121.945407][ T9568] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 121.953359][ T9568] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 121.961311][ T9568] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 121.969259][ T9568] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 121.977247][ T9568] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 121.985208][ T9574] CPU: 1 PID: 9574 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 121.993429][ T9574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.003466][ T9574] Call Trace: [ 122.006773][ T9574] dump_stack+0x128/0x182 [ 122.011088][ T9574] should_fail.cold.4+0x5/0x13 [ 122.015833][ T9574] ? fault_create_debugfs_attr+0x140/0x140 [ 122.021615][ T9574] ? __lock_acquire+0xc56/0x3be0 [ 122.026562][ T9574] should_failslab+0x5/0xf [ 122.030977][ T9574] kmem_cache_alloc_node+0x55/0x780 [ 122.036153][ T9574] ? kmem_cache_free+0x7f/0x320 [ 122.040980][ T9574] ? sock_close+0xf/0x20 [ 122.045201][ T9574] ? __fput+0x2a4/0x7a0 [ 122.049334][ T9574] ? task_work_run+0xc2/0x160 [ 122.053991][ T9574] ? exit_to_usermode_loop+0x23d/0x2d0 [ 122.059104][ T9586] FAULT_INJECTION: forcing a failure. [ 122.059104][ T9586] name failslab, interval 1, probability 0, space 0, times 0 [ 122.059426][ T9574] __alloc_skb+0x92/0x510 [ 122.076275][ T9574] ? netdev_alloc_frag+0x150/0x150 [ 122.081355][ T9574] ? lock_downgrade+0x800/0x800 [ 122.086173][ T9574] tipc_buf_acquire+0x1c/0xd0 [ 122.090835][ T9574] tipc_msg_reverse+0x15d/0x7c0 [ 122.095659][ T9574] tipc_sk_respond+0x1da/0x700 [ 122.100482][ T9574] ? tipc_sk_create+0x1b50/0x1b50 [ 122.105482][ T9574] ? kmem_cache_free+0x99/0x320 [ 122.110304][ T9574] __tipc_shutdown+0x86f/0xf90 [ 122.113620][ T9588] FAULT_INJECTION: forcing a failure. [ 122.113620][ T9588] name failslab, interval 1, probability 0, space 0, times 0 [ 122.115034][ T9574] ? tipc_accept+0xe50/0xe50 [ 122.115048][ T9574] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 122.115056][ T9574] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 122.115064][ T9574] ? lock_sock_nested+0x7d/0xf0 [ 122.115072][ T9574] tipc_release+0xa3/0x11b0 [ 122.115078][ T9574] ? down_write+0xdb/0x150 [ 122.115083][ T9574] ? down_write_killable_nested+0x170/0x170 [ 122.115090][ T9574] ? fsnotify_first_mark+0x120/0x120 [ 122.115098][ T9574] ? fcntl_setlk+0xaa0/0xaa0 [ 122.115105][ T9574] __sock_release+0xbb/0x270 [ 122.177903][ T9574] sock_close+0xf/0x20 [ 122.181945][ T9574] __fput+0x2a4/0x7a0 [ 122.185895][ T9574] task_work_run+0xc2/0x160 [ 122.190366][ T9574] exit_to_usermode_loop+0x23d/0x2d0 [ 122.195619][ T9574] do_syscall_64+0x52a/0x620 [ 122.200190][ T9574] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 122.206043][ T9574] RIP: 0033:0x45cba9 [ 122.209902][ T9574] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 122.229472][ T9574] RSP: 002b:00007fbd2e103c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 122.237850][ T9574] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 122.245794][ T9574] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 122.253739][ T9574] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 122.261779][ T9574] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 122.269719][ T9574] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1046d4 [ 122.277670][ T9586] CPU: 0 PID: 9586 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 122.285903][ T9586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.295939][ T9586] Call Trace: [ 122.299207][ T9586] dump_stack+0x128/0x182 [ 122.303520][ T9586] should_fail.cold.4+0x5/0x13 [ 122.308284][ T9586] ? fault_create_debugfs_attr+0x140/0x140 [ 122.314069][ T9586] ? __lock_acquire+0xc56/0x3be0 [ 122.318982][ T9586] should_failslab+0x5/0xf [ 122.323368][ T9586] kmem_cache_alloc_node+0x55/0x780 [ 122.328550][ T9586] ? kmem_cache_free+0x7f/0x320 [ 122.333378][ T9586] ? sock_close+0xf/0x20 [ 122.337593][ T9586] ? __fput+0x2a4/0x7a0 [ 122.341716][ T9586] ? task_work_run+0xc2/0x160 [ 122.346367][ T9586] ? exit_to_usermode_loop+0x23d/0x2d0 [ 122.351807][ T9586] __alloc_skb+0x92/0x510 [ 122.356117][ T9586] ? netdev_alloc_frag+0x150/0x150 [ 122.361218][ T9586] ? lock_downgrade+0x800/0x800 [ 122.366053][ T9586] tipc_buf_acquire+0x1c/0xd0 [ 122.370798][ T9586] tipc_msg_reverse+0x15d/0x7c0 [ 122.375629][ T9586] tipc_sk_respond+0x1da/0x700 [ 122.380455][ T9586] ? tipc_sk_create+0x1b50/0x1b50 [ 122.385562][ T9586] ? kmem_cache_free+0x99/0x320 [ 122.390400][ T9586] __tipc_shutdown+0x86f/0xf90 [ 122.395158][ T9586] ? tipc_accept+0xe50/0xe50 [ 122.399728][ T9586] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 122.405511][ T9586] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 122.411566][ T9586] ? lock_sock_nested+0x7d/0xf0 [ 122.416390][ T9586] tipc_release+0xa3/0x11b0 [ 122.420869][ T9586] ? down_write+0xdb/0x150 [ 122.425283][ T9586] ? down_write_killable_nested+0x170/0x170 [ 122.431171][ T9586] ? fsnotify_first_mark+0x120/0x120 [ 122.436436][ T9586] ? fcntl_setlk+0xaa0/0xaa0 [ 122.441009][ T9586] __sock_release+0xbb/0x270 [ 122.445582][ T9586] sock_close+0xf/0x20 [ 122.449803][ T9586] __fput+0x2a4/0x7a0 [ 122.453771][ T9586] task_work_run+0xc2/0x160 [ 122.458256][ T9586] exit_to_usermode_loop+0x23d/0x2d0 [ 122.463511][ T9586] do_syscall_64+0x52a/0x620 [ 122.468069][ T9586] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 122.473928][ T9586] RIP: 0033:0x45cba9 [ 122.477786][ T9586] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 122.497364][ T9586] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 122.505742][ T9586] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 122.513769][ T9586] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 122.521710][ T9586] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 122.529647][ T9586] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 122.537586][ T9586] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 [ 122.551074][ T9588] CPU: 0 PID: 9588 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 122.559298][ T9588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.569328][ T9588] Call Trace: [ 122.572600][ T9588] dump_stack+0x128/0x182 [ 122.576919][ T9588] should_fail.cold.4+0x5/0x13 [ 122.581662][ T9588] ? fault_create_debugfs_attr+0x140/0x140 [ 122.587444][ T9588] ? __lock_acquire+0xc56/0x3be0 [ 122.592391][ T9588] should_failslab+0x5/0xf [ 122.596807][ T9588] kmem_cache_alloc_node+0x55/0x780 [ 122.601987][ T9588] ? kmem_cache_free+0x7f/0x320 [ 122.606819][ T9588] ? sock_close+0xf/0x20 [ 122.611047][ T9588] ? __fput+0x2a4/0x7a0 [ 122.615182][ T9588] ? task_work_run+0xc2/0x160 [ 122.619837][ T9588] ? exit_to_usermode_loop+0x23d/0x2d0 [ 122.625289][ T9588] __alloc_skb+0x92/0x510 [ 122.629597][ T9588] ? netdev_alloc_frag+0x150/0x150 [ 122.634703][ T9588] ? lock_downgrade+0x800/0x800 [ 122.639532][ T9588] tipc_buf_acquire+0x1c/0xd0 [ 122.644178][ T9588] tipc_msg_reverse+0x15d/0x7c0 [ 122.649013][ T9588] tipc_sk_respond+0x1da/0x700 [ 122.653749][ T9588] ? tipc_sk_create+0x1b50/0x1b50 [ 122.658737][ T9588] ? kmem_cache_free+0x99/0x320 [ 122.663555][ T9588] __tipc_shutdown+0x86f/0xf90 [ 122.668288][ T9588] ? tipc_accept+0xe50/0xe50 [ 122.672847][ T9588] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 122.678628][ T9588] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 122.684672][ T9588] ? lock_sock_nested+0x7d/0xf0 [ 122.689510][ T9588] tipc_release+0xa3/0x11b0 [ 122.693986][ T9588] ? down_write+0xdb/0x150 [ 122.698375][ T9588] ? down_write_killable_nested+0x170/0x170 [ 122.702405][ T9596] FAULT_INJECTION: forcing a failure. [ 122.702405][ T9596] name failslab, interval 1, probability 0, space 0, times 0 [ 122.704242][ T9588] ? fsnotify_first_mark+0x120/0x120 [ 122.704250][ T9588] ? fcntl_setlk+0xaa0/0xaa0 [ 122.704259][ T9588] __sock_release+0xbb/0x270 [ 122.704267][ T9588] sock_close+0xf/0x20 [ 122.704271][ T9588] __fput+0x2a4/0x7a0 [ 122.704281][ T9588] task_work_run+0xc2/0x160 [ 122.743645][ T9588] exit_to_usermode_loop+0x23d/0x2d0 [ 122.748899][ T9588] do_syscall_64+0x52a/0x620 [ 122.753455][ T9588] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 122.759318][ T9588] RIP: 0033:0x45cba9 [ 122.763193][ T9588] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 122.782874][ T9588] RSP: 002b:00007ffadaa7ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 122.791258][ T9588] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 122.799290][ T9588] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 122.807230][ T9588] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 122.815182][ T9588] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 122.823132][ T9588] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa7b6d4 [ 122.831090][ T9573] CPU: 1 PID: 9573 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 122.839319][ T9573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.849361][ T9573] Call Trace: [ 122.852635][ T9573] dump_stack+0x128/0x182 [ 122.856949][ T9573] should_fail.cold.4+0x5/0x13 [ 122.861692][ T9573] ? fault_create_debugfs_attr+0x140/0x140 [ 122.867473][ T9573] ? __lock_acquire+0xc56/0x3be0 [ 122.872392][ T9573] should_failslab+0x5/0xf [ 122.876777][ T9573] kmem_cache_alloc_node+0x55/0x780 [ 122.881938][ T9573] ? kmem_cache_free+0x7f/0x320 [ 122.886753][ T9573] ? sock_close+0xf/0x20 [ 122.890964][ T9573] ? __fput+0x2a4/0x7a0 [ 122.895088][ T9573] ? task_work_run+0xc2/0x160 [ 122.899731][ T9573] ? exit_to_usermode_loop+0x23d/0x2d0 [ 122.905158][ T9573] __alloc_skb+0x92/0x510 [ 122.909456][ T9573] ? netdev_alloc_frag+0x150/0x150 [ 122.914538][ T9573] ? lock_downgrade+0x800/0x800 [ 122.919356][ T9573] tipc_buf_acquire+0x1c/0xd0 [ 122.924002][ T9573] tipc_msg_reverse+0x15d/0x7c0 [ 122.928819][ T9573] tipc_sk_respond+0x1da/0x700 [ 122.933560][ T9573] ? tipc_sk_create+0x1b50/0x1b50 [ 122.938547][ T9573] ? kmem_cache_free+0x99/0x320 [ 122.943366][ T9573] __tipc_shutdown+0x86f/0xf90 [ 122.948111][ T9573] ? tipc_accept+0xe50/0xe50 [ 122.952679][ T9573] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 122.958462][ T9573] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 122.961012][ T9601] FAULT_INJECTION: forcing a failure. [ 122.961012][ T9601] name failslab, interval 1, probability 0, space 0, times 0 [ 122.964498][ T9573] ? lock_sock_nested+0x7d/0xf0 [ 122.964507][ T9573] tipc_release+0xa3/0x11b0 [ 122.964513][ T9573] ? down_write+0xdb/0x150 [ 122.964518][ T9573] ? down_write_killable_nested+0x170/0x170 [ 122.964526][ T9573] ? fsnotify_first_mark+0x120/0x120 [ 122.964534][ T9573] ? fcntl_setlk+0xaa0/0xaa0 [ 122.964543][ T9573] __sock_release+0xbb/0x270 [ 123.010979][ T9573] sock_close+0xf/0x20 [ 123.015023][ T9573] __fput+0x2a4/0x7a0 [ 123.018982][ T9573] task_work_run+0xc2/0x160 [ 123.023454][ T9573] exit_to_usermode_loop+0x23d/0x2d0 [ 123.028814][ T9573] do_syscall_64+0x52a/0x620 [ 123.033378][ T9573] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 123.039235][ T9573] RIP: 0033:0x45cba9 [ 123.043212][ T9573] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 123.062781][ T9573] RSP: 002b:00007f177af5ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 123.071156][ T9573] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 123.079094][ T9573] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 123.087040][ T9573] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 123.094977][ T9573] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 123.103026][ T9573] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af5f6d4 [ 123.110988][ T9596] CPU: 0 PID: 9596 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 123.119224][ T9596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.129260][ T9596] Call Trace: [ 123.132531][ T9596] dump_stack+0x128/0x182 [ 123.136850][ T9596] should_fail.cold.4+0x5/0x13 [ 123.141610][ T9596] ? fault_create_debugfs_attr+0x140/0x140 [ 123.147409][ T9596] ? __lock_acquire+0xc56/0x3be0 [ 123.152356][ T9596] should_failslab+0x5/0xf [ 123.156755][ T9596] kmem_cache_alloc_node+0x55/0x780 [ 123.161935][ T9596] ? kmem_cache_free+0x7f/0x320 [ 123.166770][ T9596] ? sock_close+0xf/0x20 [ 123.171007][ T9596] ? __fput+0x2a4/0x7a0 [ 123.175141][ T9596] ? task_work_run+0xc2/0x160 [ 123.179798][ T9596] ? exit_to_usermode_loop+0x23d/0x2d0 [ 123.185237][ T9596] __alloc_skb+0x92/0x510 [ 123.189546][ T9596] ? netdev_alloc_frag+0x150/0x150 [ 123.194644][ T9596] ? lock_downgrade+0x800/0x800 [ 123.199501][ T9596] tipc_buf_acquire+0x1c/0xd0 [ 123.204161][ T9596] tipc_msg_reverse+0x15d/0x7c0 [ 123.209006][ T9596] tipc_sk_respond+0x1da/0x700 [ 123.213751][ T9596] ? tipc_sk_create+0x1b50/0x1b50 [ 123.218754][ T9596] ? kmem_cache_free+0x99/0x320 [ 123.223590][ T9596] __tipc_shutdown+0x86f/0xf90 [ 123.228354][ T9596] ? tipc_accept+0xe50/0xe50 [ 123.232941][ T9596] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 123.238737][ T9596] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 123.244790][ T9596] ? lock_sock_nested+0x7d/0xf0 [ 123.249627][ T9596] tipc_release+0xa3/0x11b0 [ 123.254118][ T9596] ? down_write+0xdb/0x150 [ 123.258522][ T9596] ? down_write_killable_nested+0x170/0x170 [ 123.264411][ T9596] ? fsnotify_first_mark+0x120/0x120 [ 123.269680][ T9596] ? fcntl_setlk+0xaa0/0xaa0 [ 123.274256][ T9596] __sock_release+0xbb/0x270 [ 123.278825][ T9596] sock_close+0xf/0x20 [ 123.282868][ T9596] __fput+0x2a4/0x7a0 [ 123.286978][ T9596] task_work_run+0xc2/0x160 [ 123.291466][ T9596] exit_to_usermode_loop+0x23d/0x2d0 [ 123.296734][ T9596] do_syscall_64+0x52a/0x620 [ 123.301312][ T9596] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 123.307182][ T9596] RIP: 0033:0x45cba9 [ 123.311053][ T9596] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 123.330639][ T9596] RSP: 002b:00007fd9178acc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 123.339032][ T9596] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 123.346989][ T9596] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 123.354945][ T9596] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 123.362905][ T9596] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 123.370857][ T9596] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ad6d4 [ 123.378814][ T9601] CPU: 1 PID: 9601 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 123.387051][ T9601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.397084][ T9601] Call Trace: [ 123.400352][ T9601] dump_stack+0x128/0x182 [ 123.404673][ T9601] should_fail.cold.4+0x5/0x13 [ 123.409505][ T9601] ? fault_create_debugfs_attr+0x140/0x140 [ 123.415287][ T9601] ? __lock_acquire+0xc56/0x3be0 [ 123.420207][ T9601] should_failslab+0x5/0xf [ 123.424601][ T9601] kmem_cache_alloc_node+0x55/0x780 [ 123.429774][ T9601] ? kmem_cache_free+0x7f/0x320 [ 123.434602][ T9601] ? sock_close+0xf/0x20 [ 123.438822][ T9601] ? __fput+0x2a4/0x7a0 [ 123.442962][ T9601] ? task_work_run+0xc2/0x160 [ 123.447617][ T9601] ? exit_to_usermode_loop+0x23d/0x2d0 [ 123.453066][ T9601] __alloc_skb+0x92/0x510 [ 123.457384][ T9601] ? netdev_alloc_frag+0x150/0x150 [ 123.462564][ T9601] ? lock_downgrade+0x800/0x800 [ 123.463078][ T9616] FAULT_INJECTION: forcing a failure. [ 123.463078][ T9616] name failslab, interval 1, probability 0, space 0, times 0 [ 123.467401][ T9601] tipc_buf_acquire+0x1c/0xd0 [ 123.467408][ T9601] tipc_msg_reverse+0x15d/0x7c0 [ 123.467426][ T9601] tipc_sk_respond+0x1da/0x700 [ 123.467434][ T9601] ? tipc_sk_create+0x1b50/0x1b50 [ 123.467441][ T9601] ? kmem_cache_free+0x99/0x320 [ 123.467453][ T9601] __tipc_shutdown+0x86f/0xf90 [ 123.467464][ T9601] ? tipc_accept+0xe50/0xe50 [ 123.467478][ T9601] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 123.519097][ T9601] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 123.521510][ T9619] FAULT_INJECTION: forcing a failure. [ 123.521510][ T9619] name failslab, interval 1, probability 0, space 0, times 0 [ 123.525139][ T9601] ? lock_sock_nested+0x7d/0xf0 [ 123.525150][ T9601] tipc_release+0xa3/0x11b0 [ 123.525156][ T9601] ? down_write+0xdb/0x150 [ 123.525162][ T9601] ? down_write_killable_nested+0x170/0x170 [ 123.525169][ T9601] ? fsnotify_first_mark+0x120/0x120 [ 123.525177][ T9601] ? fcntl_setlk+0xaa0/0xaa0 [ 123.525186][ T9601] __sock_release+0xbb/0x270 [ 123.525194][ T9601] sock_close+0xf/0x20 [ 123.525199][ T9601] __fput+0x2a4/0x7a0 [ 123.525210][ T9601] task_work_run+0xc2/0x160 [ 123.525221][ T9601] exit_to_usermode_loop+0x23d/0x2d0 [ 123.543878][ T9620] FAULT_INJECTION: forcing a failure. [ 123.543878][ T9620] name failslab, interval 1, probability 0, space 0, times 0 [ 123.547047][ T9601] do_syscall_64+0x52a/0x620 [ 123.547073][ T9601] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 123.547079][ T9601] RIP: 0033:0x45cba9 [ 123.547086][ T9601] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 123.547089][ T9601] RSP: 002b:00007fbd2e103c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 123.547095][ T9601] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 123.547098][ T9601] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 123.547102][ T9601] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 123.547105][ T9601] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 123.547109][ T9601] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1046d4 [ 123.657284][ T9616] CPU: 1 PID: 9616 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 123.693640][ T9616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.703666][ T9616] Call Trace: [ 123.706923][ T9616] dump_stack+0x128/0x182 [ 123.711222][ T9616] should_fail.cold.4+0x5/0x13 [ 123.715952][ T9616] ? fault_create_debugfs_attr+0x140/0x140 [ 123.721723][ T9616] ? __lock_acquire+0xc56/0x3be0 [ 123.726636][ T9616] should_failslab+0x5/0xf [ 123.731017][ T9616] kmem_cache_alloc_node+0x55/0x780 [ 123.736179][ T9616] ? kmem_cache_free+0x7f/0x320 [ 123.740995][ T9616] ? sock_close+0xf/0x20 [ 123.745214][ T9616] ? __fput+0x2a4/0x7a0 [ 123.749360][ T9616] ? task_work_run+0xc2/0x160 [ 123.754004][ T9616] ? exit_to_usermode_loop+0x23d/0x2d0 [ 123.759437][ T9616] __alloc_skb+0x92/0x510 [ 123.763734][ T9616] ? netdev_alloc_frag+0x150/0x150 [ 123.768848][ T9616] ? lock_downgrade+0x800/0x800 [ 123.773699][ T9616] tipc_buf_acquire+0x1c/0xd0 [ 123.778343][ T9616] tipc_msg_reverse+0x15d/0x7c0 [ 123.783163][ T9616] tipc_sk_respond+0x1da/0x700 [ 123.787897][ T9616] ? tipc_sk_create+0x1b50/0x1b50 [ 123.792892][ T9616] ? kmem_cache_free+0x99/0x320 [ 123.797711][ T9616] __tipc_shutdown+0x86f/0xf90 [ 123.802440][ T9616] ? tipc_accept+0xe50/0xe50 [ 123.806997][ T9616] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 123.812768][ T9616] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 123.818801][ T9616] ? lock_sock_nested+0x7d/0xf0 [ 123.823626][ T9616] tipc_release+0xa3/0x11b0 [ 123.828119][ T9616] ? down_write+0xdb/0x150 [ 123.832497][ T9616] ? down_write_killable_nested+0x170/0x170 [ 123.838351][ T9616] ? fsnotify_first_mark+0x120/0x120 [ 123.843598][ T9616] ? fcntl_setlk+0xaa0/0xaa0 [ 123.848166][ T9616] __sock_release+0xbb/0x270 [ 123.852731][ T9616] sock_close+0xf/0x20 [ 123.856776][ T9616] __fput+0x2a4/0x7a0 [ 123.860742][ T9616] task_work_run+0xc2/0x160 [ 123.865234][ T9616] exit_to_usermode_loop+0x23d/0x2d0 [ 123.870499][ T9616] do_syscall_64+0x52a/0x620 [ 123.875063][ T9616] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 123.880927][ T9616] RIP: 0033:0x45cba9 [ 123.884791][ T9616] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 123.904362][ T9616] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 123.912740][ T9616] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 123.920676][ T9616] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 123.928613][ T9616] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 123.936549][ T9616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 123.944509][ T9616] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 123.952463][ T9620] CPU: 0 PID: 9620 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 123.960692][ T9620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.970730][ T9620] Call Trace: [ 123.974015][ T9620] dump_stack+0x128/0x182 [ 123.978333][ T9620] should_fail.cold.4+0x5/0x13 [ 123.983083][ T9620] ? fault_create_debugfs_attr+0x140/0x140 [ 123.988878][ T9620] ? __lock_acquire+0xc56/0x3be0 [ 123.993805][ T9620] should_failslab+0x5/0xf [ 123.998198][ T9620] kmem_cache_alloc_node+0x55/0x780 [ 124.003375][ T9620] ? kmem_cache_free+0x7f/0x320 [ 124.008205][ T9620] ? sock_close+0xf/0x20 [ 124.012424][ T9620] ? __fput+0x2a4/0x7a0 [ 124.016559][ T9620] ? task_work_run+0xc2/0x160 [ 124.021216][ T9620] ? exit_to_usermode_loop+0x23d/0x2d0 [ 124.026655][ T9620] __alloc_skb+0x92/0x510 [ 124.030964][ T9620] ? netdev_alloc_frag+0x150/0x150 [ 124.036069][ T9620] ? lock_downgrade+0x800/0x800 [ 124.040910][ T9620] tipc_buf_acquire+0x1c/0xd0 [ 124.045564][ T9620] tipc_msg_reverse+0x15d/0x7c0 [ 124.050394][ T9620] tipc_sk_respond+0x1da/0x700 [ 124.055148][ T9620] ? tipc_sk_create+0x1b50/0x1b50 [ 124.060151][ T9620] ? kmem_cache_free+0x99/0x320 [ 124.064979][ T9620] __tipc_shutdown+0x86f/0xf90 [ 124.069714][ T9620] ? tipc_accept+0xe50/0xe50 [ 124.074281][ T9620] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 124.080065][ T9620] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 124.086110][ T9620] ? lock_sock_nested+0x7d/0xf0 [ 124.090942][ T9620] tipc_release+0xa3/0x11b0 [ 124.095426][ T9620] ? down_write+0xdb/0x150 [ 124.099819][ T9620] ? down_write_killable_nested+0x170/0x170 [ 124.105689][ T9620] ? fsnotify_first_mark+0x120/0x120 [ 124.110961][ T9620] ? fcntl_setlk+0xaa0/0xaa0 [ 124.115534][ T9620] __sock_release+0xbb/0x270 [ 124.120099][ T9620] sock_close+0xf/0x20 [ 124.124155][ T9620] __fput+0x2a4/0x7a0 [ 124.128114][ T9620] task_work_run+0xc2/0x160 [ 124.132603][ T9620] exit_to_usermode_loop+0x23d/0x2d0 [ 124.137865][ T9620] do_syscall_64+0x52a/0x620 [ 124.142428][ T9620] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 124.148295][ T9620] RIP: 0033:0x45cba9 [ 124.152188][ T9620] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 124.171772][ T9620] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 124.180166][ T9620] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 124.188117][ T9620] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 2020/07/20 06:42:40 executed programs: 290 [ 124.196066][ T9620] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 124.204010][ T9620] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 124.211959][ T9620] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 124.240807][ T9619] CPU: 1 PID: 9619 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 124.249074][ T9619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.259194][ T9619] Call Trace: [ 124.262472][ T9619] dump_stack+0x128/0x182 [ 124.266785][ T9619] should_fail.cold.4+0x5/0x13 [ 124.271529][ T9619] ? fault_create_debugfs_attr+0x140/0x140 [ 124.277325][ T9619] ? __lock_acquire+0xc56/0x3be0 [ 124.282249][ T9619] should_failslab+0x5/0xf [ 124.286644][ T9619] kmem_cache_alloc_node+0x55/0x780 [ 124.287121][ T9632] FAULT_INJECTION: forcing a failure. [ 124.287121][ T9632] name failslab, interval 1, probability 0, space 0, times 0 [ 124.291812][ T9619] ? kmem_cache_free+0x7f/0x320 [ 124.291819][ T9619] ? sock_close+0xf/0x20 [ 124.291826][ T9619] ? __fput+0x2a4/0x7a0 [ 124.291832][ T9619] ? task_work_run+0xc2/0x160 [ 124.322256][ T9619] ? exit_to_usermode_loop+0x23d/0x2d0 [ 124.322524][ T9634] FAULT_INJECTION: forcing a failure. [ 124.322524][ T9634] name failslab, interval 1, probability 0, space 0, times 0 [ 124.327686][ T9619] __alloc_skb+0x92/0x510 [ 124.327693][ T9619] ? netdev_alloc_frag+0x150/0x150 [ 124.327704][ T9619] ? lock_downgrade+0x800/0x800 [ 124.327714][ T9619] tipc_buf_acquire+0x1c/0xd0 [ 124.327719][ T9619] tipc_msg_reverse+0x15d/0x7c0 [ 124.327732][ T9619] tipc_sk_respond+0x1da/0x700 [ 124.327739][ T9619] ? tipc_sk_create+0x1b50/0x1b50 [ 124.373729][ T9619] ? kmem_cache_free+0x99/0x320 [ 124.378550][ T9619] __tipc_shutdown+0x86f/0xf90 [ 124.383281][ T9619] ? tipc_accept+0xe50/0xe50 [ 124.387850][ T9619] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 124.393623][ T9619] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 124.399758][ T9619] ? lock_sock_nested+0x7d/0xf0 [ 124.404574][ T9619] tipc_release+0xa3/0x11b0 [ 124.409049][ T9619] ? down_write+0xdb/0x150 [ 124.413431][ T9619] ? down_write_killable_nested+0x170/0x170 [ 124.419289][ T9619] ? fsnotify_first_mark+0x120/0x120 [ 124.424538][ T9619] ? fcntl_setlk+0xaa0/0xaa0 [ 124.429097][ T9619] __sock_release+0xbb/0x270 [ 124.433652][ T9619] sock_close+0xf/0x20 [ 124.437684][ T9619] __fput+0x2a4/0x7a0 [ 124.441639][ T9619] task_work_run+0xc2/0x160 [ 124.446112][ T9619] exit_to_usermode_loop+0x23d/0x2d0 [ 124.451364][ T9619] do_syscall_64+0x52a/0x620 [ 124.455925][ T9619] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 124.461796][ T9619] RIP: 0033:0x45cba9 [ 124.465653][ T9619] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 124.485222][ T9619] RSP: 002b:00007f7975ed2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 124.493607][ T9619] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 124.501547][ T9619] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 124.509483][ T9619] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 124.517420][ T9619] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 124.525357][ T9619] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ed36d4 [ 124.533371][ T9634] CPU: 0 PID: 9634 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 124.541589][ T9634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.551625][ T9634] Call Trace: [ 124.554910][ T9634] dump_stack+0x128/0x182 [ 124.559232][ T9634] should_fail.cold.4+0x5/0x13 [ 124.563980][ T9634] ? fault_create_debugfs_attr+0x140/0x140 [ 124.569767][ T9634] ? __lock_acquire+0xc56/0x3be0 [ 124.574696][ T9634] should_failslab+0x5/0xf [ 124.579093][ T9634] kmem_cache_alloc_node+0x55/0x780 [ 124.584270][ T9634] ? kmem_cache_free+0x7f/0x320 [ 124.589106][ T9634] ? sock_close+0xf/0x20 [ 124.593329][ T9634] ? __fput+0x2a4/0x7a0 [ 124.597462][ T9634] ? task_work_run+0xc2/0x160 [ 124.602116][ T9634] ? exit_to_usermode_loop+0x23d/0x2d0 [ 124.607659][ T9634] __alloc_skb+0x92/0x510 [ 124.611971][ T9634] ? netdev_alloc_frag+0x150/0x150 [ 124.617066][ T9634] ? lock_downgrade+0x800/0x800 [ 124.621898][ T9634] tipc_buf_acquire+0x1c/0xd0 [ 124.626563][ T9634] tipc_msg_reverse+0x15d/0x7c0 [ 124.631400][ T9634] tipc_sk_respond+0x1da/0x700 [ 124.636149][ T9634] ? tipc_sk_create+0x1b50/0x1b50 [ 124.641162][ T9634] ? kmem_cache_free+0x99/0x320 [ 124.646006][ T9634] __tipc_shutdown+0x86f/0xf90 [ 124.650766][ T9634] ? tipc_accept+0xe50/0xe50 [ 124.655366][ T9634] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 124.661263][ T9634] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 124.667313][ T9634] ? lock_sock_nested+0x7d/0xf0 [ 124.672161][ T9634] tipc_release+0xa3/0x11b0 [ 124.676655][ T9634] ? down_write+0xdb/0x150 [ 124.681052][ T9634] ? down_write_killable_nested+0x170/0x170 [ 124.686930][ T9634] ? fsnotify_first_mark+0x120/0x120 [ 124.692194][ T9634] ? fcntl_setlk+0xaa0/0xaa0 [ 124.696763][ T9634] __sock_release+0xbb/0x270 [ 124.701336][ T9634] sock_close+0xf/0x20 [ 124.705385][ T9634] __fput+0x2a4/0x7a0 [ 124.709363][ T9634] task_work_run+0xc2/0x160 [ 124.713860][ T9634] exit_to_usermode_loop+0x23d/0x2d0 [ 124.719127][ T9634] do_syscall_64+0x52a/0x620 [ 124.723702][ T9634] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 124.729578][ T9634] RIP: 0033:0x45cba9 [ 124.733454][ T9634] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 124.753039][ T9634] RSP: 002b:00007f177af7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 124.761430][ T9634] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 124.769384][ T9634] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 124.777332][ T9634] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 124.785283][ T9634] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 124.793245][ T9634] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af806d4 [ 124.812363][ T9632] CPU: 0 PID: 9632 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 124.820597][ T9632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.830633][ T9632] Call Trace: [ 124.833912][ T9632] dump_stack+0x128/0x182 [ 124.838229][ T9632] should_fail.cold.4+0x5/0x13 [ 124.842979][ T9632] ? fault_create_debugfs_attr+0x140/0x140 [ 124.848763][ T9632] ? __lock_acquire+0xc56/0x3be0 [ 124.853689][ T9632] should_failslab+0x5/0xf [ 124.858092][ T9632] kmem_cache_alloc_node+0x55/0x780 [ 124.859285][ T9644] FAULT_INJECTION: forcing a failure. [ 124.859285][ T9644] name failslab, interval 1, probability 0, space 0, times 0 [ 124.863265][ T9632] ? kmem_cache_free+0x7f/0x320 [ 124.863272][ T9632] ? sock_close+0xf/0x20 [ 124.863278][ T9632] ? __fput+0x2a4/0x7a0 [ 124.863284][ T9632] ? task_work_run+0xc2/0x160 [ 124.863302][ T9632] ? exit_to_usermode_loop+0x23d/0x2d0 [ 124.863310][ T9632] __alloc_skb+0x92/0x510 [ 124.863317][ T9632] ? netdev_alloc_frag+0x150/0x150 [ 124.863327][ T9632] ? lock_downgrade+0x800/0x800 [ 124.863336][ T9632] tipc_buf_acquire+0x1c/0xd0 [ 124.863341][ T9632] tipc_msg_reverse+0x15d/0x7c0 [ 124.922837][ T9632] tipc_sk_respond+0x1da/0x700 [ 124.927577][ T9632] ? tipc_sk_create+0x1b50/0x1b50 [ 124.932591][ T9632] ? kmem_cache_free+0x99/0x320 [ 124.937428][ T9632] __tipc_shutdown+0x86f/0xf90 [ 124.942175][ T9632] ? tipc_accept+0xe50/0xe50 [ 124.946860][ T9632] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 124.952651][ T9632] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 124.958703][ T9632] ? lock_sock_nested+0x7d/0xf0 [ 124.963578][ T9632] tipc_release+0xa3/0x11b0 [ 124.968064][ T9632] ? down_write+0xdb/0x150 [ 124.970044][ T9649] FAULT_INJECTION: forcing a failure. [ 124.970044][ T9649] name failslab, interval 1, probability 0, space 0, times 0 [ 124.972452][ T9632] ? down_write_killable_nested+0x170/0x170 [ 124.972460][ T9632] ? fsnotify_first_mark+0x120/0x120 [ 124.972468][ T9632] ? fcntl_setlk+0xaa0/0xaa0 [ 124.972478][ T9632] __sock_release+0xbb/0x270 [ 124.972486][ T9632] sock_close+0xf/0x20 [ 124.972492][ T9632] __fput+0x2a4/0x7a0 [ 124.972504][ T9632] task_work_run+0xc2/0x160 [ 124.972516][ T9632] exit_to_usermode_loop+0x23d/0x2d0 [ 124.972524][ T9632] do_syscall_64+0x52a/0x620 [ 125.027539][ T9632] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 125.033408][ T9632] RIP: 0033:0x45cba9 [ 125.037271][ T9632] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 125.056851][ T9632] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 125.065233][ T9632] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 125.073172][ T9632] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 125.081112][ T9632] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 125.089051][ T9632] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 125.096996][ T9632] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 [ 125.104952][ T9644] CPU: 1 PID: 9644 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 125.113174][ T9644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.123214][ T9644] Call Trace: [ 125.126485][ T9644] dump_stack+0x128/0x182 [ 125.130803][ T9644] should_fail.cold.4+0x5/0x13 [ 125.135545][ T9644] ? fault_create_debugfs_attr+0x140/0x140 [ 125.141335][ T9644] ? __lock_acquire+0xc56/0x3be0 [ 125.146255][ T9644] should_failslab+0x5/0xf [ 125.150638][ T9644] kmem_cache_alloc_node+0x55/0x780 [ 125.155799][ T9644] ? kmem_cache_free+0x7f/0x320 [ 125.160617][ T9644] ? sock_close+0xf/0x20 [ 125.164827][ T9644] ? __fput+0x2a4/0x7a0 [ 125.168948][ T9644] ? task_work_run+0xc2/0x160 [ 125.173586][ T9644] ? exit_to_usermode_loop+0x23d/0x2d0 [ 125.179017][ T9644] __alloc_skb+0x92/0x510 [ 125.180980][ T9653] FAULT_INJECTION: forcing a failure. [ 125.180980][ T9653] name failslab, interval 1, probability 0, space 0, times 0 [ 125.183316][ T9644] ? netdev_alloc_frag+0x150/0x150 [ 125.200959][ T9644] ? lock_downgrade+0x800/0x800 [ 125.205778][ T9644] tipc_buf_acquire+0x1c/0xd0 [ 125.210436][ T9644] tipc_msg_reverse+0x15d/0x7c0 [ 125.215260][ T9644] tipc_sk_respond+0x1da/0x700 [ 125.219990][ T9644] ? tipc_sk_create+0x1b50/0x1b50 [ 125.224979][ T9644] ? kmem_cache_free+0x99/0x320 [ 125.229798][ T9644] __tipc_shutdown+0x86f/0xf90 [ 125.234529][ T9644] ? tipc_accept+0xe50/0xe50 [ 125.239094][ T9644] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 125.244866][ T9644] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 125.250899][ T9644] ? lock_sock_nested+0x7d/0xf0 [ 125.255713][ T9644] tipc_release+0xa3/0x11b0 [ 125.260180][ T9644] ? down_write+0xdb/0x150 [ 125.264566][ T9644] ? down_write_killable_nested+0x170/0x170 [ 125.270452][ T9644] ? fsnotify_first_mark+0x120/0x120 [ 125.275699][ T9644] ? fcntl_setlk+0xaa0/0xaa0 [ 125.280274][ T9644] __sock_release+0xbb/0x270 [ 125.284831][ T9644] sock_close+0xf/0x20 [ 125.288862][ T9644] __fput+0x2a4/0x7a0 [ 125.292818][ T9644] task_work_run+0xc2/0x160 [ 125.297289][ T9644] exit_to_usermode_loop+0x23d/0x2d0 [ 125.302540][ T9644] do_syscall_64+0x52a/0x620 [ 125.307104][ T9644] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 125.312959][ T9644] RIP: 0033:0x45cba9 [ 125.316816][ T9644] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 125.336381][ T9644] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 125.344752][ T9644] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 125.352690][ T9644] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 125.360715][ T9644] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 125.368652][ T9644] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 125.376591][ T9644] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 125.384542][ T9649] CPU: 0 PID: 9649 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 125.392761][ T9649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.402797][ T9649] Call Trace: [ 125.406064][ T9649] dump_stack+0x128/0x182 [ 125.410380][ T9649] should_fail.cold.4+0x5/0x13 [ 125.415132][ T9649] ? fault_create_debugfs_attr+0x140/0x140 [ 125.420917][ T9649] ? __lock_acquire+0xc56/0x3be0 [ 125.425841][ T9649] should_failslab+0x5/0xf [ 125.430236][ T9649] kmem_cache_alloc_node+0x55/0x780 [ 125.435416][ T9649] ? kmem_cache_free+0x7f/0x320 [ 125.440249][ T9649] ? sock_close+0xf/0x20 [ 125.444472][ T9649] ? __fput+0x2a4/0x7a0 [ 125.448603][ T9649] ? task_work_run+0xc2/0x160 [ 125.453258][ T9649] ? exit_to_usermode_loop+0x23d/0x2d0 [ 125.458698][ T9649] __alloc_skb+0x92/0x510 [ 125.463007][ T9649] ? netdev_alloc_frag+0x150/0x150 [ 125.468112][ T9649] ? lock_downgrade+0x800/0x800 [ 125.472949][ T9649] tipc_buf_acquire+0x1c/0xd0 [ 125.477606][ T9649] tipc_msg_reverse+0x15d/0x7c0 [ 125.482444][ T9649] tipc_sk_respond+0x1da/0x700 [ 125.487187][ T9649] ? tipc_sk_create+0x1b50/0x1b50 [ 125.492190][ T9649] ? kmem_cache_free+0x99/0x320 [ 125.497024][ T9649] __tipc_shutdown+0x86f/0xf90 [ 125.501771][ T9649] ? tipc_accept+0xe50/0xe50 [ 125.506346][ T9649] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 125.512125][ T9649] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 125.518161][ T9649] ? lock_sock_nested+0x7d/0xf0 [ 125.522979][ T9649] tipc_release+0xa3/0x11b0 [ 125.527449][ T9649] ? down_write+0xdb/0x150 [ 125.531834][ T9649] ? down_write_killable_nested+0x170/0x170 [ 125.537700][ T9649] ? fsnotify_first_mark+0x120/0x120 [ 125.542965][ T9649] ? fcntl_setlk+0xaa0/0xaa0 [ 125.547549][ T9649] __sock_release+0xbb/0x270 [ 125.552118][ T9649] sock_close+0xf/0x20 [ 125.556164][ T9649] __fput+0x2a4/0x7a0 [ 125.560125][ T9649] task_work_run+0xc2/0x160 [ 125.564604][ T9649] exit_to_usermode_loop+0x23d/0x2d0 [ 125.569863][ T9649] do_syscall_64+0x52a/0x620 [ 125.574429][ T9649] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 125.580289][ T9649] RIP: 0033:0x45cba9 [ 125.584156][ T9649] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 125.603735][ T9649] RSP: 002b:00007fbd2e124c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 125.612130][ T9649] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 125.620080][ T9649] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 125.628026][ T9649] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 125.635973][ T9649] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 125.643915][ T9649] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1256d4 [ 125.651874][ T9653] CPU: 1 PID: 9653 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 125.660094][ T9653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.670130][ T9653] Call Trace: [ 125.673413][ T9653] dump_stack+0x128/0x182 [ 125.677756][ T9653] should_fail.cold.4+0x5/0x13 [ 125.682508][ T9653] ? fault_create_debugfs_attr+0x140/0x140 [ 125.688295][ T9653] ? __lock_acquire+0xc56/0x3be0 [ 125.693219][ T9653] should_failslab+0x5/0xf [ 125.697618][ T9653] kmem_cache_alloc_node+0x55/0x780 [ 125.702793][ T9653] ? kmem_cache_free+0x7f/0x320 [ 125.707624][ T9653] ? sock_close+0xf/0x20 [ 125.711846][ T9653] ? __fput+0x2a4/0x7a0 [ 125.715988][ T9653] ? task_work_run+0xc2/0x160 [ 125.720646][ T9653] ? exit_to_usermode_loop+0x23d/0x2d0 [ 125.726091][ T9653] __alloc_skb+0x92/0x510 [ 125.730403][ T9653] ? netdev_alloc_frag+0x150/0x150 [ 125.735502][ T9653] ? lock_downgrade+0x800/0x800 [ 125.738588][ T9667] FAULT_INJECTION: forcing a failure. [ 125.738588][ T9667] name failslab, interval 1, probability 0, space 0, times 0 [ 125.740329][ T9653] tipc_buf_acquire+0x1c/0xd0 [ 125.740335][ T9653] tipc_msg_reverse+0x15d/0x7c0 [ 125.740346][ T9653] tipc_sk_respond+0x1da/0x700 [ 125.740353][ T9653] ? tipc_sk_create+0x1b50/0x1b50 [ 125.753116][ T9666] FAULT_INJECTION: forcing a failure. [ 125.753116][ T9666] name failslab, interval 1, probability 0, space 0, times 0 [ 125.757581][ T9653] ? kmem_cache_free+0x99/0x320 [ 125.757592][ T9653] __tipc_shutdown+0x86f/0xf90 [ 125.757603][ T9653] ? tipc_accept+0xe50/0xe50 [ 125.757620][ T9653] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 125.757629][ T9653] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 125.810579][ T9653] ? lock_sock_nested+0x7d/0xf0 [ 125.815395][ T9653] tipc_release+0xa3/0x11b0 [ 125.819863][ T9653] ? down_write+0xdb/0x150 [ 125.824241][ T9653] ? down_write_killable_nested+0x170/0x170 [ 125.830098][ T9653] ? fsnotify_first_mark+0x120/0x120 [ 125.835347][ T9653] ? fcntl_setlk+0xaa0/0xaa0 [ 125.839905][ T9653] __sock_release+0xbb/0x270 [ 125.844468][ T9653] sock_close+0xf/0x20 [ 125.848500][ T9653] __fput+0x2a4/0x7a0 [ 125.852451][ T9653] task_work_run+0xc2/0x160 [ 125.856925][ T9653] exit_to_usermode_loop+0x23d/0x2d0 [ 125.862173][ T9653] do_syscall_64+0x52a/0x620 [ 125.866726][ T9653] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 125.872587][ T9653] RIP: 0033:0x45cba9 [ 125.876456][ T9653] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 125.896025][ T9653] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 125.904410][ T9653] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 125.912348][ T9653] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 125.920288][ T9653] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 125.928327][ T9653] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 125.936264][ T9653] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 125.944212][ T9667] CPU: 0 PID: 9667 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 125.952436][ T9667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.962472][ T9667] Call Trace: [ 125.965741][ T9667] dump_stack+0x128/0x182 [ 125.970054][ T9667] should_fail.cold.4+0x5/0x13 [ 125.974802][ T9667] ? fault_create_debugfs_attr+0x140/0x140 [ 125.980592][ T9667] ? __lock_acquire+0xc56/0x3be0 [ 125.985519][ T9667] should_failslab+0x5/0xf [ 125.989916][ T9667] kmem_cache_alloc_node+0x55/0x780 [ 125.995095][ T9667] ? kmem_cache_free+0x7f/0x320 [ 125.999952][ T9667] ? sock_close+0xf/0x20 [ 126.004174][ T9667] ? __fput+0x2a4/0x7a0 [ 126.008309][ T9667] ? task_work_run+0xc2/0x160 [ 126.012987][ T9667] ? exit_to_usermode_loop+0x23d/0x2d0 [ 126.018428][ T9667] __alloc_skb+0x92/0x510 [ 126.022740][ T9667] ? netdev_alloc_frag+0x150/0x150 [ 126.027848][ T9667] ? lock_downgrade+0x800/0x800 [ 126.032679][ T9667] tipc_buf_acquire+0x1c/0xd0 [ 126.037338][ T9667] tipc_msg_reverse+0x15d/0x7c0 [ 126.042171][ T9667] tipc_sk_respond+0x1da/0x700 [ 126.046946][ T9667] ? tipc_sk_create+0x1b50/0x1b50 [ 126.051954][ T9667] ? kmem_cache_free+0x99/0x320 [ 126.056881][ T9667] __tipc_shutdown+0x86f/0xf90 [ 126.061640][ T9667] ? tipc_accept+0xe50/0xe50 [ 126.066206][ T9667] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 126.072054][ T9667] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 126.078103][ T9667] ? lock_sock_nested+0x7d/0xf0 [ 126.082938][ T9667] tipc_release+0xa3/0x11b0 [ 126.087418][ T9667] ? down_write+0xdb/0x150 [ 126.091812][ T9667] ? down_write_killable_nested+0x170/0x170 [ 126.097683][ T9667] ? fsnotify_first_mark+0x120/0x120 [ 126.103038][ T9667] ? fcntl_setlk+0xaa0/0xaa0 [ 126.107714][ T9667] __sock_release+0xbb/0x270 [ 126.112284][ T9667] sock_close+0xf/0x20 [ 126.116339][ T9667] __fput+0x2a4/0x7a0 [ 126.120299][ T9667] task_work_run+0xc2/0x160 [ 126.124872][ T9667] exit_to_usermode_loop+0x23d/0x2d0 [ 126.130141][ T9667] do_syscall_64+0x52a/0x620 [ 126.134718][ T9667] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 126.140606][ T9667] RIP: 0033:0x45cba9 [ 126.144482][ T9667] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 126.164069][ T9667] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 126.172457][ T9667] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 126.180412][ T9667] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 126.188460][ T9667] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 126.196419][ T9667] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 126.204374][ T9667] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 [ 126.230640][ T9666] CPU: 0 PID: 9666 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 126.238881][ T9666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.248915][ T9666] Call Trace: [ 126.252190][ T9666] dump_stack+0x128/0x182 [ 126.256511][ T9666] should_fail.cold.4+0x5/0x13 [ 126.261294][ T9666] ? fault_create_debugfs_attr+0x140/0x140 [ 126.267083][ T9666] ? __lock_acquire+0xc56/0x3be0 [ 126.272011][ T9666] should_failslab+0x5/0xf [ 126.276408][ T9666] kmem_cache_alloc_node+0x55/0x780 [ 126.281584][ T9666] ? kmem_cache_free+0x7f/0x320 [ 126.286519][ T9666] ? sock_close+0xf/0x20 [ 126.287749][ T9680] FAULT_INJECTION: forcing a failure. [ 126.287749][ T9680] name failslab, interval 1, probability 0, space 0, times 0 [ 126.290739][ T9666] ? __fput+0x2a4/0x7a0 [ 126.290746][ T9666] ? task_work_run+0xc2/0x160 [ 126.290753][ T9666] ? exit_to_usermode_loop+0x23d/0x2d0 [ 126.290763][ T9666] __alloc_skb+0x92/0x510 [ 126.290770][ T9666] ? netdev_alloc_frag+0x150/0x150 [ 126.290782][ T9666] ? lock_downgrade+0x800/0x800 [ 126.290793][ T9666] tipc_buf_acquire+0x1c/0xd0 [ 126.290799][ T9666] tipc_msg_reverse+0x15d/0x7c0 [ 126.290814][ T9666] tipc_sk_respond+0x1da/0x700 [ 126.345974][ T9666] ? tipc_sk_create+0x1b50/0x1b50 [ 126.350981][ T9666] ? kmem_cache_free+0x99/0x320 [ 126.355821][ T9666] __tipc_shutdown+0x86f/0xf90 [ 126.360570][ T9666] ? tipc_accept+0xe50/0xe50 [ 126.365148][ T9666] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 126.370938][ T9666] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 126.377003][ T9666] ? lock_sock_nested+0x7d/0xf0 [ 126.381836][ T9666] tipc_release+0xa3/0x11b0 [ 126.386313][ T9666] ? down_write+0xdb/0x150 [ 126.390722][ T9666] ? down_write_killable_nested+0x170/0x170 [ 126.396596][ T9666] ? fsnotify_first_mark+0x120/0x120 [ 126.398461][ T9686] FAULT_INJECTION: forcing a failure. [ 126.398461][ T9686] name failslab, interval 1, probability 0, space 0, times 0 [ 126.401869][ T9666] ? fcntl_setlk+0xaa0/0xaa0 [ 126.401879][ T9666] __sock_release+0xbb/0x270 [ 126.401888][ T9666] sock_close+0xf/0x20 [ 126.401893][ T9666] __fput+0x2a4/0x7a0 [ 126.401905][ T9666] task_work_run+0xc2/0x160 [ 126.401917][ T9666] exit_to_usermode_loop+0x23d/0x2d0 [ 126.401927][ T9666] do_syscall_64+0x52a/0x620 [ 126.401936][ T9666] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 126.401942][ T9666] RIP: 0033:0x45cba9 [ 126.401949][ T9666] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 126.401954][ T9666] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 126.483592][ T9666] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 126.491536][ T9666] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 126.499481][ T9666] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 126.507430][ T9666] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 126.515377][ T9666] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 126.523332][ T9680] CPU: 1 PID: 9680 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 126.531551][ T9680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.541702][ T9680] Call Trace: [ 126.544975][ T9680] dump_stack+0x128/0x182 [ 126.549290][ T9680] should_fail.cold.4+0x5/0x13 [ 126.554037][ T9680] ? fault_create_debugfs_attr+0x140/0x140 [ 126.559819][ T9680] ? __lock_acquire+0xc56/0x3be0 [ 126.564737][ T9680] should_failslab+0x5/0xf [ 126.569136][ T9680] kmem_cache_alloc_node+0x55/0x780 [ 126.574307][ T9680] ? kmem_cache_free+0x7f/0x320 [ 126.579136][ T9680] ? sock_close+0xf/0x20 [ 126.583354][ T9680] ? __fput+0x2a4/0x7a0 [ 126.587478][ T9680] ? task_work_run+0xc2/0x160 [ 126.592126][ T9680] ? exit_to_usermode_loop+0x23d/0x2d0 [ 126.597557][ T9680] __alloc_skb+0x92/0x510 [ 126.601864][ T9680] ? netdev_alloc_frag+0x150/0x150 [ 126.606952][ T9680] ? lock_downgrade+0x800/0x800 [ 126.611787][ T9680] tipc_buf_acquire+0x1c/0xd0 [ 126.612754][ T9690] FAULT_INJECTION: forcing a failure. [ 126.612754][ T9690] name failslab, interval 1, probability 0, space 0, times 0 [ 126.616572][ T9680] tipc_msg_reverse+0x15d/0x7c0 [ 126.616583][ T9680] tipc_sk_respond+0x1da/0x700 [ 126.616589][ T9680] ? tipc_sk_create+0x1b50/0x1b50 [ 126.616596][ T9680] ? kmem_cache_free+0x99/0x320 [ 126.616605][ T9680] __tipc_shutdown+0x86f/0xf90 [ 126.653219][ T9680] ? tipc_accept+0xe50/0xe50 [ 126.657794][ T9680] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 126.663584][ T9680] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 126.669635][ T9680] ? lock_sock_nested+0x7d/0xf0 [ 126.674454][ T9680] tipc_release+0xa3/0x11b0 [ 126.678924][ T9680] ? down_write+0xdb/0x150 [ 126.683302][ T9680] ? down_write_killable_nested+0x170/0x170 [ 126.689159][ T9680] ? fsnotify_first_mark+0x120/0x120 [ 126.694408][ T9680] ? fcntl_setlk+0xaa0/0xaa0 [ 126.698974][ T9680] __sock_release+0xbb/0x270 [ 126.703665][ T9680] sock_close+0xf/0x20 [ 126.707715][ T9680] __fput+0x2a4/0x7a0 [ 126.711663][ T9680] task_work_run+0xc2/0x160 [ 126.716131][ T9680] exit_to_usermode_loop+0x23d/0x2d0 [ 126.721395][ T9680] do_syscall_64+0x52a/0x620 [ 126.725950][ T9680] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 126.731811][ T9680] RIP: 0033:0x45cba9 [ 126.735669][ T9680] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 126.755235][ T9680] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 126.763608][ T9680] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 126.771546][ T9680] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 126.779494][ T9680] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 126.787432][ T9680] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 126.795368][ T9680] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 126.803321][ T9690] CPU: 0 PID: 9690 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 126.811545][ T9690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.821590][ T9690] Call Trace: [ 126.824861][ T9690] dump_stack+0x128/0x182 [ 126.829173][ T9690] should_fail.cold.4+0x5/0x13 [ 126.833916][ T9690] ? fault_create_debugfs_attr+0x140/0x140 [ 126.839697][ T9690] ? __lock_acquire+0xc56/0x3be0 [ 126.844619][ T9690] should_failslab+0x5/0xf [ 126.849009][ T9690] kmem_cache_alloc_node+0x55/0x780 [ 126.854182][ T9690] ? kmem_cache_free+0x7f/0x320 [ 126.859034][ T9690] ? sock_close+0xf/0x20 [ 126.863256][ T9690] ? __fput+0x2a4/0x7a0 [ 126.867379][ T9690] ? task_work_run+0xc2/0x160 [ 126.872029][ T9690] ? exit_to_usermode_loop+0x23d/0x2d0 [ 126.877471][ T9690] __alloc_skb+0x92/0x510 [ 126.881777][ T9690] ? netdev_alloc_frag+0x150/0x150 [ 126.886879][ T9690] ? lock_downgrade+0x800/0x800 [ 126.891723][ T9690] tipc_buf_acquire+0x1c/0xd0 [ 126.896394][ T9690] tipc_msg_reverse+0x15d/0x7c0 [ 126.901230][ T9690] tipc_sk_respond+0x1da/0x700 [ 126.905973][ T9690] ? tipc_sk_create+0x1b50/0x1b50 [ 126.910969][ T9690] ? kmem_cache_free+0x99/0x320 [ 126.915793][ T9690] __tipc_shutdown+0x86f/0xf90 [ 126.920558][ T9690] ? tipc_accept+0xe50/0xe50 [ 126.925142][ T9690] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 126.930927][ T9690] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 126.936974][ T9690] ? lock_sock_nested+0x7d/0xf0 [ 126.941804][ T9690] tipc_release+0xa3/0x11b0 [ 126.943913][ T9697] FAULT_INJECTION: forcing a failure. [ 126.943913][ T9697] name failslab, interval 1, probability 0, space 0, times 0 [ 126.946276][ T9690] ? down_write+0xdb/0x150 [ 126.946282][ T9690] ? down_write_killable_nested+0x170/0x170 [ 126.946288][ T9690] ? fsnotify_first_mark+0x120/0x120 [ 126.946296][ T9690] ? fcntl_setlk+0xaa0/0xaa0 [ 126.946305][ T9690] __sock_release+0xbb/0x270 [ 126.946312][ T9690] sock_close+0xf/0x20 [ 126.946317][ T9690] __fput+0x2a4/0x7a0 [ 126.946329][ T9690] task_work_run+0xc2/0x160 [ 126.946340][ T9690] exit_to_usermode_loop+0x23d/0x2d0 [ 126.946349][ T9690] do_syscall_64+0x52a/0x620 [ 126.946358][ T9690] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 127.011644][ T9690] RIP: 0033:0x45cba9 [ 127.015523][ T9690] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 127.035108][ T9690] RSP: 002b:00007fbd2e124c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 127.043502][ T9690] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 127.051459][ T9690] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 127.059409][ T9690] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 127.067357][ T9690] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 127.075307][ T9690] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1256d4 [ 127.084114][ T9697] CPU: 1 PID: 9697 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 127.090479][ T9698] FAULT_INJECTION: forcing a failure. [ 127.090479][ T9698] name failslab, interval 1, probability 0, space 0, times 0 [ 127.092338][ T9697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.092341][ T9697] Call Trace: [ 127.092353][ T9697] dump_stack+0x128/0x182 [ 127.092366][ T9697] should_fail.cold.4+0x5/0x13 [ 127.127221][ T9697] ? fault_create_debugfs_attr+0x140/0x140 [ 127.133009][ T9697] ? __lock_acquire+0xc56/0x3be0 [ 127.137919][ T9697] should_failslab+0x5/0xf [ 127.142300][ T9697] kmem_cache_alloc_node+0x55/0x780 [ 127.147459][ T9697] ? kmem_cache_free+0x7f/0x320 [ 127.152278][ T9697] ? sock_close+0xf/0x20 [ 127.156483][ T9697] ? __fput+0x2a4/0x7a0 [ 127.160603][ T9697] ? task_work_run+0xc2/0x160 [ 127.165246][ T9697] ? exit_to_usermode_loop+0x23d/0x2d0 [ 127.170674][ T9697] __alloc_skb+0x92/0x510 [ 127.174975][ T9697] ? netdev_alloc_frag+0x150/0x150 [ 127.180055][ T9697] ? lock_downgrade+0x800/0x800 [ 127.184870][ T9697] tipc_buf_acquire+0x1c/0xd0 [ 127.189512][ T9697] tipc_msg_reverse+0x15d/0x7c0 [ 127.194331][ T9697] tipc_sk_respond+0x1da/0x700 [ 127.199058][ T9697] ? tipc_sk_create+0x1b50/0x1b50 [ 127.204046][ T9697] ? kmem_cache_free+0x99/0x320 [ 127.208863][ T9697] __tipc_shutdown+0x86f/0xf90 [ 127.213591][ T9697] ? tipc_accept+0xe50/0xe50 [ 127.218148][ T9697] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 127.223919][ T9697] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 127.229983][ T9697] ? lock_sock_nested+0x7d/0xf0 [ 127.234805][ T9697] tipc_release+0xa3/0x11b0 [ 127.239271][ T9697] ? down_write+0xdb/0x150 [ 127.243648][ T9697] ? down_write_killable_nested+0x170/0x170 [ 127.249503][ T9697] ? fsnotify_first_mark+0x120/0x120 [ 127.254761][ T9697] ? fcntl_setlk+0xaa0/0xaa0 [ 127.259315][ T9697] __sock_release+0xbb/0x270 [ 127.263869][ T9697] sock_close+0xf/0x20 [ 127.267903][ T9697] __fput+0x2a4/0x7a0 [ 127.271852][ T9697] task_work_run+0xc2/0x160 [ 127.276320][ T9697] exit_to_usermode_loop+0x23d/0x2d0 [ 127.281570][ T9697] do_syscall_64+0x52a/0x620 [ 127.286128][ T9697] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 127.291986][ T9697] RIP: 0033:0x45cba9 [ 127.295851][ T9697] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 127.315417][ T9697] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 127.323794][ T9697] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 127.331750][ T9697] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 127.339792][ T9697] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 127.347752][ T9697] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 127.355712][ T9697] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 127.363661][ T9698] CPU: 0 PID: 9698 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 127.371879][ T9698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.381914][ T9698] Call Trace: [ 127.385186][ T9698] dump_stack+0x128/0x182 [ 127.389505][ T9698] should_fail.cold.4+0x5/0x13 [ 127.394250][ T9698] ? fault_create_debugfs_attr+0x140/0x140 [ 127.400047][ T9698] should_failslab+0x5/0xf [ 127.404447][ T9698] kmem_cache_alloc_node+0x55/0x780 [ 127.409624][ T9698] ? find_held_lock+0x33/0x1c0 [ 127.414359][ T9698] ? tipc_node_remove_conn+0x107/0x4a0 [ 127.419800][ T9698] __alloc_skb+0x92/0x510 [ 127.424126][ T9698] ? netdev_alloc_frag+0x150/0x150 [ 127.429219][ T9698] ? rcu_read_lock_held_common+0xa0/0xa0 [ 127.434829][ T9698] tipc_buf_acquire+0x1c/0xd0 [ 127.439485][ T9698] tipc_msg_create+0x2b/0x280 [ 127.444156][ T9698] __tipc_shutdown+0xb79/0xf90 [ 127.448905][ T9698] ? tipc_accept+0xe50/0xe50 [ 127.453510][ T9698] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 127.459296][ T9698] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 127.465343][ T9698] ? lock_sock_nested+0x7d/0xf0 [ 127.470171][ T9698] tipc_release+0xa3/0x11b0 [ 127.474646][ T9698] ? down_write+0xdb/0x150 [ 127.479039][ T9698] ? down_write_killable_nested+0x170/0x170 [ 127.484913][ T9698] ? fsnotify_first_mark+0x120/0x120 [ 127.490178][ T9698] ? fcntl_setlk+0xaa0/0xaa0 [ 127.494763][ T9698] __sock_release+0xbb/0x270 [ 127.499332][ T9698] sock_close+0xf/0x20 [ 127.503381][ T9698] __fput+0x2a4/0x7a0 [ 127.507347][ T9698] task_work_run+0xc2/0x160 [ 127.511841][ T9698] exit_to_usermode_loop+0x23d/0x2d0 [ 127.517116][ T9698] do_syscall_64+0x52a/0x620 [ 127.521688][ T9698] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 127.527559][ T9698] RIP: 0033:0x45cba9 [ 127.531428][ T9698] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 127.551005][ T9698] RSP: 002b:00007fd9178eec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 127.559391][ T9698] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 127.567345][ T9698] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 127.575293][ T9698] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 127.583240][ T9698] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 127.591195][ T9698] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ef6d4 [ 127.603935][ T9686] CPU: 1 PID: 9686 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 127.612169][ T9686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.622204][ T9686] Call Trace: [ 127.625480][ T9686] dump_stack+0x128/0x182 [ 127.629800][ T9686] should_fail.cold.4+0x5/0x13 [ 127.634574][ T9686] ? fault_create_debugfs_attr+0x140/0x140 [ 127.640360][ T9686] ? __lock_acquire+0xc56/0x3be0 [ 127.645297][ T9686] should_failslab+0x5/0xf [ 127.649697][ T9686] kmem_cache_alloc_node+0x55/0x780 [ 127.654883][ T9686] ? kmem_cache_free+0x7f/0x320 [ 127.659716][ T9686] ? sock_close+0xf/0x20 [ 127.663938][ T9686] ? __fput+0x2a4/0x7a0 [ 127.668092][ T9686] ? task_work_run+0xc2/0x160 [ 127.672751][ T9686] ? exit_to_usermode_loop+0x23d/0x2d0 [ 127.678194][ T9686] __alloc_skb+0x92/0x510 [ 127.682511][ T9686] ? netdev_alloc_frag+0x150/0x150 [ 127.687218][ T9713] FAULT_INJECTION: forcing a failure. [ 127.687218][ T9713] name failslab, interval 1, probability 0, space 0, times 0 [ 127.687605][ T9686] ? lock_downgrade+0x800/0x800 [ 127.687614][ T9686] tipc_buf_acquire+0x1c/0xd0 [ 127.687620][ T9686] tipc_msg_reverse+0x15d/0x7c0 [ 127.714473][ T9686] tipc_sk_respond+0x1da/0x700 [ 127.719222][ T9686] ? tipc_sk_create+0x1b50/0x1b50 [ 127.724230][ T9686] ? kmem_cache_free+0x99/0x320 [ 127.729069][ T9686] __tipc_shutdown+0x86f/0xf90 [ 127.733818][ T9686] ? tipc_accept+0xe50/0xe50 [ 127.738395][ T9686] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 127.744179][ T9686] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 127.750229][ T9686] ? lock_sock_nested+0x7d/0xf0 [ 127.755058][ T9686] tipc_release+0xa3/0x11b0 [ 127.759541][ T9686] ? down_write+0xdb/0x150 [ 127.763944][ T9686] ? down_write_killable_nested+0x170/0x170 [ 127.769822][ T9686] ? fsnotify_first_mark+0x120/0x120 [ 127.775089][ T9686] ? fcntl_setlk+0xaa0/0xaa0 [ 127.779656][ T9686] __sock_release+0xbb/0x270 [ 127.784220][ T9686] sock_close+0xf/0x20 [ 127.788259][ T9686] __fput+0x2a4/0x7a0 [ 127.792210][ T9686] task_work_run+0xc2/0x160 [ 127.796686][ T9686] exit_to_usermode_loop+0x23d/0x2d0 [ 127.801941][ T9686] do_syscall_64+0x52a/0x620 [ 127.806497][ T9686] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 127.812353][ T9686] RIP: 0033:0x45cba9 [ 127.816214][ T9686] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 127.835802][ T9686] RSP: 002b:00007f177af7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 127.844179][ T9686] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 127.852121][ T9686] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 127.860063][ T9686] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 127.868001][ T9686] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 127.876058][ T9686] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af806d4 [ 127.884060][ T9713] CPU: 0 PID: 9713 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 127.892291][ T9713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.902328][ T9713] Call Trace: [ 127.905597][ T9713] dump_stack+0x128/0x182 [ 127.909903][ T9713] should_fail.cold.4+0x5/0x13 [ 127.914647][ T9713] ? fault_create_debugfs_attr+0x140/0x140 [ 127.920456][ T9713] ? __lock_acquire+0xc56/0x3be0 [ 127.925385][ T9713] should_failslab+0x5/0xf [ 127.929785][ T9713] kmem_cache_alloc_node+0x55/0x780 [ 127.934960][ T9713] ? kmem_cache_free+0x7f/0x320 [ 127.939790][ T9713] ? sock_close+0xf/0x20 [ 127.944021][ T9713] ? __fput+0x2a4/0x7a0 [ 127.948156][ T9713] ? task_work_run+0xc2/0x160 [ 127.952817][ T9713] ? exit_to_usermode_loop+0x23d/0x2d0 [ 127.958265][ T9713] __alloc_skb+0x92/0x510 [ 127.962579][ T9713] ? netdev_alloc_frag+0x150/0x150 [ 127.963723][ T9719] FAULT_INJECTION: forcing a failure. [ 127.963723][ T9719] name failslab, interval 1, probability 0, space 0, times 0 [ 127.967679][ T9713] ? lock_downgrade+0x800/0x800 [ 127.967689][ T9713] tipc_buf_acquire+0x1c/0xd0 [ 127.967695][ T9713] tipc_msg_reverse+0x15d/0x7c0 [ 127.967707][ T9713] tipc_sk_respond+0x1da/0x700 [ 127.967714][ T9713] ? tipc_sk_create+0x1b50/0x1b50 [ 127.967738][ T9713] ? kmem_cache_free+0x99/0x320 [ 127.967748][ T9713] __tipc_shutdown+0x86f/0xf90 [ 127.967758][ T9713] ? tipc_accept+0xe50/0xe50 [ 127.967770][ T9713] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 127.967782][ T9713] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 128.030304][ T9713] ? lock_sock_nested+0x7d/0xf0 [ 128.035127][ T9713] tipc_release+0xa3/0x11b0 [ 128.039599][ T9713] ? down_write+0xdb/0x150 [ 128.043986][ T9713] ? down_write_killable_nested+0x170/0x170 [ 128.049846][ T9713] ? fsnotify_first_mark+0x120/0x120 [ 128.055097][ T9713] ? fcntl_setlk+0xaa0/0xaa0 [ 128.059659][ T9713] __sock_release+0xbb/0x270 [ 128.064233][ T9713] sock_close+0xf/0x20 [ 128.068285][ T9713] __fput+0x2a4/0x7a0 [ 128.072259][ T9713] task_work_run+0xc2/0x160 [ 128.076753][ T9713] exit_to_usermode_loop+0x23d/0x2d0 [ 128.082022][ T9713] do_syscall_64+0x52a/0x620 [ 128.086594][ T9713] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 128.092463][ T9713] RIP: 0033:0x45cba9 [ 128.096331][ T9713] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 128.116043][ T9713] RSP: 002b:00007fbd2e124c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 128.124456][ T9713] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 128.132415][ T9713] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 128.140369][ T9713] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 128.148337][ T9713] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 128.156392][ T9713] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1256d4 [ 128.164358][ T9719] CPU: 1 PID: 9719 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 128.172580][ T9719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.182632][ T9719] Call Trace: [ 128.185919][ T9719] dump_stack+0x128/0x182 [ 128.190238][ T9719] should_fail.cold.4+0x5/0x13 [ 128.194987][ T9719] ? fault_create_debugfs_attr+0x140/0x140 [ 128.200924][ T9719] should_failslab+0x5/0xf [ 128.205322][ T9719] kmem_cache_alloc_node+0x55/0x780 [ 128.210515][ T9719] ? find_held_lock+0x33/0x1c0 [ 128.215261][ T9719] ? tipc_node_remove_conn+0x107/0x4a0 [ 128.220705][ T9719] __alloc_skb+0x92/0x510 [ 128.225124][ T9719] ? netdev_alloc_frag+0x150/0x150 [ 128.230239][ T9719] ? rcu_read_lock_held_common+0xa0/0xa0 [ 128.235856][ T9719] tipc_buf_acquire+0x1c/0xd0 [ 128.240519][ T9719] tipc_msg_create+0x2b/0x280 [ 128.245185][ T9719] __tipc_shutdown+0xb79/0xf90 [ 128.249937][ T9719] ? tipc_accept+0xe50/0xe50 [ 128.254519][ T9719] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 128.260309][ T9719] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 128.266359][ T9719] ? lock_sock_nested+0x7d/0xf0 [ 128.268594][ T9730] FAULT_INJECTION: forcing a failure. [ 128.268594][ T9730] name failslab, interval 1, probability 0, space 0, times 0 [ 128.271190][ T9719] tipc_release+0xa3/0x11b0 [ 128.271197][ T9719] ? down_write+0xdb/0x150 [ 128.271202][ T9719] ? down_write_killable_nested+0x170/0x170 [ 128.271210][ T9719] ? fsnotify_first_mark+0x120/0x120 [ 128.271219][ T9719] ? fcntl_setlk+0xaa0/0xaa0 [ 128.308330][ T9719] __sock_release+0xbb/0x270 [ 128.312909][ T9719] sock_close+0xf/0x20 [ 128.317042][ T9719] __fput+0x2a4/0x7a0 [ 128.320997][ T9719] task_work_run+0xc2/0x160 [ 128.325469][ T9719] exit_to_usermode_loop+0x23d/0x2d0 [ 128.330814][ T9719] do_syscall_64+0x52a/0x620 [ 128.335373][ T9719] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 128.341235][ T9719] RIP: 0033:0x45cba9 [ 128.345118][ T9719] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 128.364688][ T9719] RSP: 002b:00007f7975ef3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 128.373073][ T9719] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 128.381013][ T9719] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 128.388955][ T9719] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 128.396895][ T9719] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 128.404839][ T9719] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ef46d4 [ 128.412788][ T9730] CPU: 0 PID: 9730 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 128.421011][ T9730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.431055][ T9730] Call Trace: [ 128.434334][ T9730] dump_stack+0x128/0x182 [ 128.438655][ T9730] should_fail.cold.4+0x5/0x13 [ 128.443410][ T9730] ? fault_create_debugfs_attr+0x140/0x140 [ 128.449195][ T9730] ? __lock_acquire+0xc56/0x3be0 [ 128.454138][ T9730] should_failslab+0x5/0xf [ 128.458623][ T9730] kmem_cache_alloc_node+0x55/0x780 [ 128.463797][ T9730] ? kmem_cache_free+0x7f/0x320 [ 128.468628][ T9730] ? sock_close+0xf/0x20 [ 128.472965][ T9730] ? __fput+0x2a4/0x7a0 [ 128.473929][ T9735] FAULT_INJECTION: forcing a failure. [ 128.473929][ T9735] name failslab, interval 1, probability 0, space 0, times 0 [ 128.477094][ T9730] ? task_work_run+0xc2/0x160 [ 128.477101][ T9730] ? exit_to_usermode_loop+0x23d/0x2d0 [ 128.477111][ T9730] __alloc_skb+0x92/0x510 [ 128.477118][ T9730] ? netdev_alloc_frag+0x150/0x150 [ 128.477128][ T9730] ? lock_downgrade+0x800/0x800 [ 128.477138][ T9730] tipc_buf_acquire+0x1c/0xd0 [ 128.477143][ T9730] tipc_msg_reverse+0x15d/0x7c0 [ 128.477155][ T9730] tipc_sk_respond+0x1da/0x700 [ 128.477162][ T9730] ? tipc_sk_create+0x1b50/0x1b50 [ 128.533144][ T9730] ? kmem_cache_free+0x99/0x320 [ 128.537967][ T9730] __tipc_shutdown+0x86f/0xf90 [ 128.542719][ T9730] ? tipc_accept+0xe50/0xe50 [ 128.547290][ T9730] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 128.553075][ T9730] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 128.559205][ T9730] ? lock_sock_nested+0x7d/0xf0 [ 128.561372][ T9737] FAULT_INJECTION: forcing a failure. [ 128.561372][ T9737] name failslab, interval 1, probability 0, space 0, times 0 [ 128.564026][ T9730] tipc_release+0xa3/0x11b0 [ 128.564032][ T9730] ? down_write+0xdb/0x150 [ 128.564037][ T9730] ? down_write_killable_nested+0x170/0x170 [ 128.564044][ T9730] ? fsnotify_first_mark+0x120/0x120 [ 128.564052][ T9730] ? fcntl_setlk+0xaa0/0xaa0 [ 128.564060][ T9730] __sock_release+0xbb/0x270 [ 128.564068][ T9730] sock_close+0xf/0x20 [ 128.564073][ T9730] __fput+0x2a4/0x7a0 [ 128.564084][ T9730] task_work_run+0xc2/0x160 [ 128.564095][ T9730] exit_to_usermode_loop+0x23d/0x2d0 [ 128.564102][ T9730] do_syscall_64+0x52a/0x620 [ 128.628026][ T9730] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 128.633893][ T9730] RIP: 0033:0x45cba9 [ 128.637765][ T9730] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 128.657348][ T9730] RSP: 002b:00007f177af7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 128.665757][ T9730] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 128.673712][ T9730] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 128.681659][ T9730] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 128.689607][ T9730] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 128.697659][ T9730] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af806d4 [ 128.719688][ T9737] CPU: 1 PID: 9737 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 128.727931][ T9737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.737971][ T9737] Call Trace: [ 128.741249][ T9737] dump_stack+0x128/0x182 [ 128.745567][ T9737] should_fail.cold.4+0x5/0x13 [ 128.750316][ T9737] ? fault_create_debugfs_attr+0x140/0x140 [ 128.756103][ T9737] ? __lock_acquire+0xc56/0x3be0 [ 128.761038][ T9737] should_failslab+0x5/0xf [ 128.765452][ T9737] kmem_cache_alloc_node+0x55/0x780 [ 128.770635][ T9737] ? kmem_cache_free+0x7f/0x320 [ 128.775461][ T9737] ? sock_close+0xf/0x20 [ 128.779665][ T9737] ? __fput+0x2a4/0x7a0 [ 128.783782][ T9737] ? task_work_run+0xc2/0x160 [ 128.788430][ T9737] ? exit_to_usermode_loop+0x23d/0x2d0 [ 128.793855][ T9737] __alloc_skb+0x92/0x510 [ 128.798153][ T9737] ? netdev_alloc_frag+0x150/0x150 [ 128.803234][ T9737] ? lock_downgrade+0x800/0x800 [ 128.808051][ T9737] tipc_buf_acquire+0x1c/0xd0 [ 128.812696][ T9737] tipc_msg_reverse+0x15d/0x7c0 [ 128.817515][ T9737] tipc_sk_respond+0x1da/0x700 [ 128.822245][ T9737] ? tipc_sk_create+0x1b50/0x1b50 [ 128.827324][ T9737] ? kmem_cache_free+0x99/0x320 [ 128.832142][ T9737] __tipc_shutdown+0x86f/0xf90 [ 128.836874][ T9737] ? tipc_accept+0xe50/0xe50 [ 128.841449][ T9737] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 128.847246][ T9737] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 128.853294][ T9737] ? lock_sock_nested+0x7d/0xf0 [ 128.858121][ T9737] tipc_release+0xa3/0x11b0 [ 128.862601][ T9737] ? down_write+0xdb/0x150 [ 128.866984][ T9737] ? down_write_killable_nested+0x170/0x170 [ 128.872844][ T9737] ? fsnotify_first_mark+0x120/0x120 [ 128.878094][ T9737] ? fcntl_setlk+0xaa0/0xaa0 [ 128.882662][ T9737] __sock_release+0xbb/0x270 [ 128.887216][ T9737] sock_close+0xf/0x20 [ 128.891252][ T9737] __fput+0x2a4/0x7a0 [ 128.895203][ T9737] task_work_run+0xc2/0x160 [ 128.899672][ T9737] exit_to_usermode_loop+0x23d/0x2d0 [ 128.904920][ T9737] do_syscall_64+0x52a/0x620 [ 128.909481][ T9737] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 128.915336][ T9737] RIP: 0033:0x45cba9 [ 128.919195][ T9737] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 128.938769][ T9737] RSP: 002b:00007f7975ed2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 128.947142][ T9737] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 128.955082][ T9737] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 128.963020][ T9737] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 128.971144][ T9737] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 128.979087][ T9737] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ed36d4 [ 128.987050][ T9735] CPU: 0 PID: 9735 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 128.995283][ T9735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.005319][ T9735] Call Trace: [ 129.008593][ T9735] dump_stack+0x128/0x182 [ 129.012907][ T9735] should_fail.cold.4+0x5/0x13 [ 129.017667][ T9735] ? fault_create_debugfs_attr+0x140/0x140 [ 129.023472][ T9735] should_failslab+0x5/0xf [ 129.027868][ T9735] kmem_cache_alloc_node+0x55/0x780 [ 129.033050][ T9735] ? find_held_lock+0x33/0x1c0 [ 129.037796][ T9735] ? tipc_node_remove_conn+0x107/0x4a0 [ 129.043249][ T9735] __alloc_skb+0x92/0x510 [ 129.047557][ T9735] ? netdev_alloc_frag+0x150/0x150 [ 129.052678][ T9735] ? rcu_read_lock_held_common+0xa0/0xa0 [ 129.058305][ T9735] tipc_buf_acquire+0x1c/0xd0 [ 129.062956][ T9735] tipc_msg_create+0x2b/0x280 [ 129.067610][ T9735] __tipc_shutdown+0xb79/0xf90 [ 129.072377][ T9735] ? tipc_accept+0xe50/0xe50 [ 129.076955][ T9735] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 129.082739][ T9735] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 129.088784][ T9735] ? lock_sock_nested+0x7d/0xf0 [ 129.093616][ T9735] tipc_release+0xa3/0x11b0 [ 129.098097][ T9735] ? down_write+0xdb/0x150 [ 129.102492][ T9735] ? down_write_killable_nested+0x170/0x170 [ 129.108372][ T9735] ? fsnotify_first_mark+0x120/0x120 [ 129.113746][ T9735] ? fcntl_setlk+0xaa0/0xaa0 [ 129.118317][ T9735] __sock_release+0xbb/0x270 [ 129.122976][ T9735] sock_close+0xf/0x20 [ 129.127022][ T9735] __fput+0x2a4/0x7a0 [ 129.130994][ T9735] task_work_run+0xc2/0x160 [ 129.135480][ T9735] exit_to_usermode_loop+0x23d/0x2d0 [ 129.140745][ T9735] do_syscall_64+0x52a/0x620 [ 129.145319][ T9735] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 129.151208][ T9735] RIP: 0033:0x45cba9 [ 129.155083][ T9735] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 129.162919][ T9751] FAULT_INJECTION: forcing a failure. [ 129.162919][ T9751] name failslab, interval 1, probability 0, space 0, times 0 [ 129.174656][ T9735] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 129.174662][ T9735] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 129.174665][ T9735] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 129.174668][ T9735] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 2020/07/20 06:42:45 executed programs: 318 [ 129.174671][ T9735] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 129.174674][ T9735] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 129.263018][ T9756] FAULT_INJECTION: forcing a failure. [ 129.263018][ T9756] name failslab, interval 1, probability 0, space 0, times 0 [ 129.275924][ T9756] CPU: 0 PID: 9756 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 129.284139][ T9756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.294171][ T9756] Call Trace: [ 129.297440][ T9756] dump_stack+0x128/0x182 [ 129.301751][ T9756] should_fail.cold.4+0x5/0x13 [ 129.306498][ T9756] ? fault_create_debugfs_attr+0x140/0x140 [ 129.312288][ T9756] ? __lock_acquire+0xc56/0x3be0 [ 129.317213][ T9756] should_failslab+0x5/0xf [ 129.321609][ T9756] kmem_cache_alloc_node+0x55/0x780 [ 129.326787][ T9756] ? kmem_cache_free+0x7f/0x320 [ 129.331634][ T9756] ? sock_close+0xf/0x20 [ 129.335851][ T9756] ? __fput+0x2a4/0x7a0 [ 129.339978][ T9756] ? task_work_run+0xc2/0x160 [ 129.344632][ T9756] ? exit_to_usermode_loop+0x23d/0x2d0 [ 129.350078][ T9756] __alloc_skb+0x92/0x510 [ 129.354388][ T9756] ? netdev_alloc_frag+0x150/0x150 [ 129.359493][ T9756] ? lock_downgrade+0x800/0x800 [ 129.364323][ T9756] tipc_buf_acquire+0x1c/0xd0 [ 129.369004][ T9756] tipc_msg_reverse+0x15d/0x7c0 [ 129.373842][ T9756] tipc_sk_respond+0x1da/0x700 [ 129.378589][ T9756] ? tipc_sk_create+0x1b50/0x1b50 [ 129.383600][ T9756] ? kmem_cache_free+0x99/0x320 [ 129.388437][ T9756] __tipc_shutdown+0x86f/0xf90 [ 129.389624][ T9762] FAULT_INJECTION: forcing a failure. [ 129.389624][ T9762] name failslab, interval 1, probability 0, space 0, times 0 [ 129.393178][ T9756] ? tipc_accept+0xe50/0xe50 [ 129.410288][ T9756] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 129.416075][ T9756] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 129.416723][ T9761] FAULT_INJECTION: forcing a failure. [ 129.416723][ T9761] name failslab, interval 1, probability 0, space 0, times 0 [ 129.422126][ T9756] ? lock_sock_nested+0x7d/0xf0 [ 129.422135][ T9756] tipc_release+0xa3/0x11b0 [ 129.422140][ T9756] ? down_write+0xdb/0x150 [ 129.422146][ T9756] ? down_write_killable_nested+0x170/0x170 [ 129.422152][ T9756] ? fsnotify_first_mark+0x120/0x120 [ 129.422160][ T9756] ? fcntl_setlk+0xaa0/0xaa0 [ 129.422169][ T9756] __sock_release+0xbb/0x270 [ 129.422193][ T9756] sock_close+0xf/0x20 [ 129.422199][ T9756] __fput+0x2a4/0x7a0 [ 129.422211][ T9756] task_work_run+0xc2/0x160 [ 129.422227][ T9756] exit_to_usermode_loop+0x23d/0x2d0 [ 129.454838][ T9773] FAULT_INJECTION: forcing a failure. [ 129.454838][ T9773] name failslab, interval 1, probability 0, space 0, times 0 [ 129.459673][ T9756] do_syscall_64+0x52a/0x620 [ 129.459683][ T9756] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 129.459689][ T9756] RIP: 0033:0x45cba9 [ 129.459695][ T9756] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 129.459698][ T9756] RSP: 002b:00007fbd2e124c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 129.459703][ T9756] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 129.459706][ T9756] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 129.459709][ T9756] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 129.459713][ T9756] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 129.459716][ T9756] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1256d4 [ 129.472546][ T9751] CPU: 0 PID: 9751 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 129.483357][ T9759] FAULT_INJECTION: forcing a failure. [ 129.483357][ T9759] name failslab, interval 1, probability 0, space 0, times 0 [ 129.486803][ T9751] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.486806][ T9751] Call Trace: [ 129.486816][ T9751] dump_stack+0x128/0x182 [ 129.486826][ T9751] should_fail.cold.4+0x5/0x13 [ 129.486833][ T9751] ? fault_create_debugfs_attr+0x140/0x140 [ 129.630283][ T9751] ? __lock_acquire+0xc56/0x3be0 [ 129.635191][ T9751] should_failslab+0x5/0xf [ 129.639580][ T9751] kmem_cache_alloc_node+0x55/0x780 [ 129.644747][ T9751] ? kmem_cache_free+0x7f/0x320 [ 129.649563][ T9751] ? sock_close+0xf/0x20 [ 129.653771][ T9751] ? __fput+0x2a4/0x7a0 [ 129.657891][ T9751] ? task_work_run+0xc2/0x160 [ 129.662536][ T9751] ? exit_to_usermode_loop+0x23d/0x2d0 [ 129.667960][ T9751] __alloc_skb+0x92/0x510 [ 129.672254][ T9751] ? netdev_alloc_frag+0x150/0x150 [ 129.677337][ T9751] ? lock_downgrade+0x800/0x800 [ 129.682157][ T9751] tipc_buf_acquire+0x1c/0xd0 [ 129.686801][ T9751] tipc_msg_reverse+0x15d/0x7c0 [ 129.691626][ T9751] tipc_sk_respond+0x1da/0x700 [ 129.696355][ T9751] ? tipc_sk_create+0x1b50/0x1b50 [ 129.701347][ T9751] ? kmem_cache_free+0x99/0x320 [ 129.706168][ T9751] __tipc_shutdown+0x86f/0xf90 [ 129.710914][ T9751] ? tipc_accept+0xe50/0xe50 [ 129.715499][ T9751] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 129.721272][ T9751] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 129.727306][ T9751] ? lock_sock_nested+0x7d/0xf0 [ 129.732128][ T9751] tipc_release+0xa3/0x11b0 [ 129.736595][ T9751] ? down_write+0xdb/0x150 [ 129.740983][ T9751] ? down_write_killable_nested+0x170/0x170 [ 129.746845][ T9751] ? fsnotify_first_mark+0x120/0x120 [ 129.752097][ T9751] ? fcntl_setlk+0xaa0/0xaa0 [ 129.756659][ T9751] __sock_release+0xbb/0x270 [ 129.761249][ T9751] sock_close+0xf/0x20 [ 129.765283][ T9751] __fput+0x2a4/0x7a0 [ 129.769254][ T9751] task_work_run+0xc2/0x160 [ 129.773751][ T9751] exit_to_usermode_loop+0x23d/0x2d0 [ 129.779035][ T9751] do_syscall_64+0x52a/0x620 [ 129.783610][ T9751] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 129.789471][ T9751] RIP: 0033:0x45cba9 [ 129.793340][ T9751] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 129.812921][ T9751] RSP: 002b:00007f992e76ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 129.821299][ T9751] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 129.829239][ T9751] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 129.837176][ T9751] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 129.845116][ T9751] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 129.853056][ T9751] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e76b6d4 [ 129.861007][ T9762] CPU: 1 PID: 9762 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 129.869230][ T9762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.879280][ T9762] Call Trace: [ 129.882555][ T9762] dump_stack+0x128/0x182 [ 129.886868][ T9762] should_fail.cold.4+0x5/0x13 [ 129.891613][ T9762] ? fault_create_debugfs_attr+0x140/0x140 [ 129.897407][ T9762] should_failslab+0x5/0xf [ 129.901804][ T9762] kmem_cache_alloc_node+0x55/0x780 [ 129.906976][ T9762] ? find_held_lock+0x33/0x1c0 [ 129.911708][ T9762] ? tipc_node_remove_conn+0x107/0x4a0 [ 129.917142][ T9762] __alloc_skb+0x92/0x510 [ 129.921445][ T9762] ? netdev_alloc_frag+0x150/0x150 [ 129.926538][ T9762] ? rcu_read_lock_held_common+0xa0/0xa0 [ 129.932137][ T9762] tipc_buf_acquire+0x1c/0xd0 [ 129.936781][ T9762] tipc_msg_create+0x2b/0x280 [ 129.941431][ T9762] __tipc_shutdown+0xb79/0xf90 [ 129.946172][ T9762] ? tipc_accept+0xe50/0xe50 [ 129.950738][ T9762] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 129.956513][ T9762] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 129.962547][ T9762] ? lock_sock_nested+0x7d/0xf0 [ 129.967379][ T9762] tipc_release+0xa3/0x11b0 [ 129.971844][ T9762] ? down_write+0xdb/0x150 [ 129.976226][ T9762] ? down_write_killable_nested+0x170/0x170 [ 129.982087][ T9762] ? fsnotify_first_mark+0x120/0x120 [ 129.987354][ T9762] ? fcntl_setlk+0xaa0/0xaa0 [ 129.991927][ T9762] __sock_release+0xbb/0x270 [ 129.996493][ T9762] sock_close+0xf/0x20 [ 130.000541][ T9762] __fput+0x2a4/0x7a0 [ 130.004506][ T9762] task_work_run+0xc2/0x160 [ 130.008986][ T9762] exit_to_usermode_loop+0x23d/0x2d0 [ 130.014249][ T9762] do_syscall_64+0x52a/0x620 [ 130.018812][ T9762] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 130.024686][ T9762] RIP: 0033:0x45cba9 [ 130.028558][ T9762] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 130.048138][ T9762] RSP: 002b:00007f177afa0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 130.056519][ T9762] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 130.064456][ T9762] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 130.072403][ T9762] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 130.078106][ T9778] FAULT_INJECTION: forcing a failure. [ 130.078106][ T9778] name failslab, interval 1, probability 0, space 0, times 0 [ 130.080353][ T9762] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 130.080356][ T9762] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177afa16d4 [ 130.121558][ T9759] CPU: 0 PID: 9759 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 130.129790][ T9759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.139827][ T9759] Call Trace: [ 130.143106][ T9759] dump_stack+0x128/0x182 [ 130.147418][ T9759] should_fail.cold.4+0x5/0x13 [ 130.152168][ T9759] ? fault_create_debugfs_attr+0x140/0x140 [ 130.157959][ T9759] ? __lock_acquire+0xc56/0x3be0 [ 130.162889][ T9759] should_failslab+0x5/0xf [ 130.167288][ T9759] kmem_cache_alloc_node+0x55/0x780 [ 130.172467][ T9759] ? kmem_cache_free+0x7f/0x320 [ 130.177290][ T9759] ? sock_close+0xf/0x20 [ 130.181531][ T9759] ? __fput+0x2a4/0x7a0 [ 130.185753][ T9759] ? task_work_run+0xc2/0x160 [ 130.190413][ T9759] ? exit_to_usermode_loop+0x23d/0x2d0 [ 130.195872][ T9759] __alloc_skb+0x92/0x510 [ 130.200182][ T9759] ? netdev_alloc_frag+0x150/0x150 [ 130.205271][ T9759] ? lock_downgrade+0x800/0x800 [ 130.210100][ T9759] tipc_buf_acquire+0x1c/0xd0 [ 130.214754][ T9759] tipc_msg_reverse+0x15d/0x7c0 [ 130.219590][ T9759] tipc_sk_respond+0x1da/0x700 [ 130.224330][ T9759] ? tipc_sk_create+0x1b50/0x1b50 [ 130.229328][ T9759] ? kmem_cache_free+0x99/0x320 [ 130.234155][ T9759] __tipc_shutdown+0x86f/0xf90 [ 130.238906][ T9759] ? tipc_accept+0xe50/0xe50 [ 130.243484][ T9759] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 130.246569][ T9784] FAULT_INJECTION: forcing a failure. [ 130.246569][ T9784] name failslab, interval 1, probability 0, space 0, times 0 [ 130.249265][ T9759] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 130.249272][ T9759] ? lock_sock_nested+0x7d/0xf0 [ 130.249280][ T9759] tipc_release+0xa3/0x11b0 [ 130.249286][ T9759] ? down_write+0xdb/0x150 [ 130.249291][ T9759] ? down_write_killable_nested+0x170/0x170 [ 130.249298][ T9759] ? fsnotify_first_mark+0x120/0x120 [ 130.249305][ T9759] ? fcntl_setlk+0xaa0/0xaa0 [ 130.249313][ T9759] __sock_release+0xbb/0x270 [ 130.249319][ T9759] sock_close+0xf/0x20 [ 130.249323][ T9759] __fput+0x2a4/0x7a0 [ 130.249333][ T9759] task_work_run+0xc2/0x160 [ 130.249344][ T9759] exit_to_usermode_loop+0x23d/0x2d0 [ 130.249353][ T9759] do_syscall_64+0x52a/0x620 [ 130.324179][ T9759] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 130.330069][ T9759] RIP: 0033:0x45cba9 [ 130.333950][ T9759] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 130.353539][ T9759] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 130.361918][ T9759] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 130.369856][ T9759] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 130.377810][ T9759] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 130.385749][ T9759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 130.393705][ T9759] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 130.401659][ T9773] CPU: 1 PID: 9773 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 130.409883][ T9773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.419913][ T9773] Call Trace: [ 130.423173][ T9773] dump_stack+0x128/0x182 [ 130.427488][ T9773] should_fail.cold.4+0x5/0x13 [ 130.432227][ T9773] ? fault_create_debugfs_attr+0x140/0x140 [ 130.437999][ T9773] ? __lock_acquire+0xc56/0x3be0 [ 130.442909][ T9773] should_failslab+0x5/0xf [ 130.447289][ T9773] kmem_cache_alloc_node+0x55/0x780 [ 130.452452][ T9773] ? kmem_cache_free+0x7f/0x320 [ 130.457277][ T9773] ? sock_close+0xf/0x20 [ 130.461487][ T9773] ? __fput+0x2a4/0x7a0 [ 130.465610][ T9773] ? task_work_run+0xc2/0x160 [ 130.470259][ T9773] ? exit_to_usermode_loop+0x23d/0x2d0 [ 130.475686][ T9773] __alloc_skb+0x92/0x510 [ 130.479981][ T9773] ? netdev_alloc_frag+0x150/0x150 [ 130.485066][ T9773] ? lock_downgrade+0x800/0x800 [ 130.489896][ T9773] tipc_buf_acquire+0x1c/0xd0 [ 130.494537][ T9773] tipc_msg_reverse+0x15d/0x7c0 [ 130.499356][ T9773] tipc_sk_respond+0x1da/0x700 [ 130.504093][ T9773] ? tipc_sk_create+0x1b50/0x1b50 [ 130.509089][ T9773] ? kmem_cache_free+0x99/0x320 [ 130.513912][ T9773] __tipc_shutdown+0x86f/0xf90 [ 130.518650][ T9773] ? tipc_accept+0xe50/0xe50 [ 130.523208][ T9773] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 130.528979][ T9773] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 130.535010][ T9773] ? lock_sock_nested+0x7d/0xf0 [ 130.539826][ T9773] tipc_release+0xa3/0x11b0 [ 130.544293][ T9773] ? down_write+0xdb/0x150 [ 130.548672][ T9773] ? down_write_killable_nested+0x170/0x170 [ 130.554534][ T9773] ? fsnotify_first_mark+0x120/0x120 [ 130.559787][ T9773] ? fcntl_setlk+0xaa0/0xaa0 [ 130.564433][ T9773] __sock_release+0xbb/0x270 [ 130.568997][ T9773] sock_close+0xf/0x20 [ 130.573032][ T9773] __fput+0x2a4/0x7a0 [ 130.576982][ T9773] task_work_run+0xc2/0x160 [ 130.581453][ T9773] exit_to_usermode_loop+0x23d/0x2d0 [ 130.586714][ T9773] do_syscall_64+0x52a/0x620 [ 130.591288][ T9773] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 130.597147][ T9773] RIP: 0033:0x45cba9 [ 130.601010][ T9773] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 130.620594][ T9773] RSP: 002b:00007f7975eb1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 130.628993][ T9773] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 130.636931][ T9773] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 130.644875][ T9773] RBP: 000000000078c0e0 R08: 0000000000000000 R09: 0000000000000000 [ 130.652816][ T9773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 130.660760][ T9773] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975eb26d4 [ 130.668713][ T9761] CPU: 0 PID: 9761 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 130.676938][ T9761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.686977][ T9761] Call Trace: [ 130.690248][ T9761] dump_stack+0x128/0x182 [ 130.694553][ T9761] should_fail.cold.4+0x5/0x13 [ 130.699292][ T9761] ? fault_create_debugfs_attr+0x140/0x140 [ 130.705084][ T9761] should_failslab+0x5/0xf [ 130.709480][ T9761] kmem_cache_alloc_node+0x55/0x780 [ 130.714657][ T9761] ? find_held_lock+0x33/0x1c0 [ 130.719400][ T9761] ? tipc_node_remove_conn+0x107/0x4a0 [ 130.724827][ T9761] __alloc_skb+0x92/0x510 [ 130.729133][ T9761] ? netdev_alloc_frag+0x150/0x150 [ 130.734220][ T9761] ? rcu_read_lock_held_common+0xa0/0xa0 [ 130.739825][ T9761] tipc_buf_acquire+0x1c/0xd0 [ 130.744478][ T9761] tipc_msg_create+0x2b/0x280 [ 130.749131][ T9761] __tipc_shutdown+0xb79/0xf90 [ 130.753864][ T9761] ? tipc_accept+0xe50/0xe50 [ 130.758428][ T9761] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 130.764198][ T9761] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 130.770227][ T9761] ? lock_sock_nested+0x7d/0xf0 [ 130.775055][ T9761] tipc_release+0xa3/0x11b0 [ 130.779530][ T9761] ? down_write+0xdb/0x150 [ 130.783915][ T9761] ? down_write_killable_nested+0x170/0x170 [ 130.789780][ T9761] ? fsnotify_first_mark+0x120/0x120 [ 130.795042][ T9761] ? fcntl_setlk+0xaa0/0xaa0 [ 130.799611][ T9761] __sock_release+0xbb/0x270 [ 130.804175][ T9761] sock_close+0xf/0x20 [ 130.808222][ T9761] __fput+0x2a4/0x7a0 [ 130.812170][ T9761] task_work_run+0xc2/0x160 [ 130.816642][ T9761] exit_to_usermode_loop+0x23d/0x2d0 [ 130.821907][ T9761] do_syscall_64+0x52a/0x620 [ 130.826479][ T9761] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 130.832339][ T9761] RIP: 0033:0x45cba9 [ 130.836203][ T9761] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 130.855792][ T9761] RSP: 002b:00007fd9178eec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 130.864256][ T9761] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 130.872209][ T9761] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 130.880153][ T9761] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 130.888102][ T9761] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 130.896040][ T9761] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ef6d4 [ 130.906122][ T9778] CPU: 1 PID: 9778 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 130.914354][ T9778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.924388][ T9778] Call Trace: [ 130.927667][ T9778] dump_stack+0x128/0x182 [ 130.931981][ T9778] should_fail.cold.4+0x5/0x13 [ 130.936738][ T9778] ? fault_create_debugfs_attr+0x140/0x140 [ 130.942533][ T9778] ? __lock_acquire+0xc56/0x3be0 [ 130.947462][ T9778] should_failslab+0x5/0xf [ 130.951859][ T9778] kmem_cache_alloc_node+0x55/0x780 [ 130.957044][ T9778] ? kmem_cache_free+0x7f/0x320 [ 130.961882][ T9778] ? sock_close+0xf/0x20 [ 130.966099][ T9778] ? __fput+0x2a4/0x7a0 [ 130.970233][ T9778] ? task_work_run+0xc2/0x160 [ 130.974886][ T9778] ? exit_to_usermode_loop+0x23d/0x2d0 [ 130.980326][ T9778] __alloc_skb+0x92/0x510 [ 130.984633][ T9778] ? netdev_alloc_frag+0x150/0x150 [ 130.989726][ T9778] ? lock_downgrade+0x800/0x800 [ 130.994565][ T9778] tipc_buf_acquire+0x1c/0xd0 [ 130.999224][ T9778] tipc_msg_reverse+0x15d/0x7c0 [ 131.004066][ T9778] tipc_sk_respond+0x1da/0x700 [ 131.008818][ T9778] ? tipc_sk_create+0x1b50/0x1b50 [ 131.013825][ T9778] ? kmem_cache_free+0x99/0x320 [ 131.018745][ T9778] __tipc_shutdown+0x86f/0xf90 [ 131.023495][ T9778] ? tipc_accept+0xe50/0xe50 [ 131.028073][ T9778] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 131.030171][ T9792] FAULT_INJECTION: forcing a failure. [ 131.030171][ T9792] name failslab, interval 1, probability 0, space 0, times 0 [ 131.033863][ T9778] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 131.033873][ T9778] ? lock_sock_nested+0x7d/0xf0 [ 131.033882][ T9778] tipc_release+0xa3/0x11b0 [ 131.033889][ T9778] ? down_write+0xdb/0x150 [ 131.033895][ T9778] ? down_write_killable_nested+0x170/0x170 [ 131.033902][ T9778] ? fsnotify_first_mark+0x120/0x120 [ 131.033910][ T9778] ? fcntl_setlk+0xaa0/0xaa0 [ 131.033919][ T9778] __sock_release+0xbb/0x270 [ 131.033926][ T9778] sock_close+0xf/0x20 [ 131.090609][ T9778] __fput+0x2a4/0x7a0 [ 131.094579][ T9778] task_work_run+0xc2/0x160 [ 131.099073][ T9778] exit_to_usermode_loop+0x23d/0x2d0 [ 131.104343][ T9778] do_syscall_64+0x52a/0x620 [ 131.108916][ T9778] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 131.114801][ T9778] RIP: 0033:0x45cba9 [ 131.118672][ T9778] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 131.138262][ T9778] RSP: 002b:00007fbd2e124c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 131.142575][ T9798] FAULT_INJECTION: forcing a failure. [ 131.142575][ T9798] name failslab, interval 1, probability 0, space 0, times 0 [ 131.146663][ T9778] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 131.146667][ T9778] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 131.146670][ T9778] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 131.146673][ T9778] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 131.146675][ T9778] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1256d4 [ 131.150407][ T9784] CPU: 1 PID: 9784 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 131.207254][ T9784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.217287][ T9784] Call Trace: [ 131.220562][ T9784] dump_stack+0x128/0x182 [ 131.224880][ T9784] should_fail.cold.4+0x5/0x13 [ 131.229630][ T9784] ? fault_create_debugfs_attr+0x140/0x140 [ 131.235424][ T9784] ? __lock_acquire+0xc56/0x3be0 [ 131.240354][ T9784] should_failslab+0x5/0xf [ 131.244780][ T9784] kmem_cache_alloc_node+0x55/0x780 [ 131.249957][ T9784] ? kmem_cache_free+0x7f/0x320 [ 131.254777][ T9784] ? sock_close+0xf/0x20 [ 131.258992][ T9784] ? __fput+0x2a4/0x7a0 [ 131.263113][ T9784] ? task_work_run+0xc2/0x160 [ 131.267755][ T9784] ? exit_to_usermode_loop+0x23d/0x2d0 [ 131.273192][ T9784] __alloc_skb+0x92/0x510 [ 131.277493][ T9784] ? netdev_alloc_frag+0x150/0x150 [ 131.282583][ T9784] ? lock_downgrade+0x800/0x800 [ 131.287416][ T9784] tipc_buf_acquire+0x1c/0xd0 [ 131.292076][ T9784] tipc_msg_reverse+0x15d/0x7c0 [ 131.296903][ T9784] tipc_sk_respond+0x1da/0x700 [ 131.301660][ T9784] ? tipc_sk_create+0x1b50/0x1b50 [ 131.306654][ T9784] ? kmem_cache_free+0x99/0x320 [ 131.311476][ T9784] __tipc_shutdown+0x86f/0xf90 [ 131.316217][ T9784] ? tipc_accept+0xe50/0xe50 [ 131.320784][ T9784] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 131.326560][ T9784] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 131.332599][ T9784] ? lock_sock_nested+0x7d/0xf0 [ 131.337417][ T9784] tipc_release+0xa3/0x11b0 [ 131.341886][ T9784] ? down_write+0xdb/0x150 [ 131.346267][ T9784] ? down_write_killable_nested+0x170/0x170 [ 131.352127][ T9784] ? fsnotify_first_mark+0x120/0x120 [ 131.357380][ T9784] ? fcntl_setlk+0xaa0/0xaa0 [ 131.361940][ T9784] __sock_release+0xbb/0x270 [ 131.366494][ T9784] sock_close+0xf/0x20 [ 131.370541][ T9784] __fput+0x2a4/0x7a0 [ 131.374494][ T9784] task_work_run+0xc2/0x160 [ 131.378975][ T9784] exit_to_usermode_loop+0x23d/0x2d0 [ 131.384232][ T9784] do_syscall_64+0x52a/0x620 [ 131.388789][ T9784] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 131.394734][ T9784] RIP: 0033:0x45cba9 [ 131.398602][ T9784] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 131.418176][ T9784] RSP: 002b:00007f992e76ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 131.426549][ T9784] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 131.434488][ T9784] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 131.442429][ T9784] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 131.450382][ T9784] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 131.458328][ T9784] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e76b6d4 [ 131.466286][ T9792] CPU: 0 PID: 9792 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 131.474511][ T9792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.484544][ T9792] Call Trace: [ 131.487812][ T9792] dump_stack+0x128/0x182 [ 131.492124][ T9792] should_fail.cold.4+0x5/0x13 [ 131.496886][ T9792] ? fault_create_debugfs_attr+0x140/0x140 [ 131.502659][ T9792] ? __lock_acquire+0xc56/0x3be0 [ 131.507566][ T9792] should_failslab+0x5/0xf [ 131.511949][ T9792] kmem_cache_alloc_node+0x55/0x780 [ 131.517112][ T9792] ? kmem_cache_free+0x7f/0x320 [ 131.521932][ T9792] ? sock_close+0xf/0x20 [ 131.526141][ T9792] ? __fput+0x2a4/0x7a0 [ 131.530264][ T9792] ? task_work_run+0xc2/0x160 [ 131.534908][ T9792] ? exit_to_usermode_loop+0x23d/0x2d0 [ 131.540332][ T9792] __alloc_skb+0x92/0x510 [ 131.544630][ T9792] ? netdev_alloc_frag+0x150/0x150 [ 131.549712][ T9792] ? lock_downgrade+0x800/0x800 [ 131.554531][ T9792] tipc_buf_acquire+0x1c/0xd0 [ 131.559172][ T9792] tipc_msg_reverse+0x15d/0x7c0 [ 131.563989][ T9792] tipc_sk_respond+0x1da/0x700 [ 131.568729][ T9792] ? tipc_sk_create+0x1b50/0x1b50 [ 131.573716][ T9792] ? kmem_cache_free+0x99/0x320 [ 131.578544][ T9792] __tipc_shutdown+0x86f/0xf90 [ 131.583276][ T9792] ? tipc_accept+0xe50/0xe50 [ 131.587833][ T9792] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 131.593604][ T9792] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 131.599638][ T9792] ? lock_sock_nested+0x7d/0xf0 [ 131.604456][ T9792] tipc_release+0xa3/0x11b0 [ 131.608922][ T9792] ? down_write+0xdb/0x150 [ 131.613300][ T9792] ? down_write_killable_nested+0x170/0x170 [ 131.619154][ T9792] ? fsnotify_first_mark+0x120/0x120 [ 131.624409][ T9792] ? fcntl_setlk+0xaa0/0xaa0 [ 131.628982][ T9792] __sock_release+0xbb/0x270 [ 131.633548][ T9792] sock_close+0xf/0x20 [ 131.637586][ T9792] __fput+0x2a4/0x7a0 [ 131.641539][ T9792] task_work_run+0xc2/0x160 [ 131.646008][ T9792] exit_to_usermode_loop+0x23d/0x2d0 [ 131.651258][ T9792] do_syscall_64+0x52a/0x620 [ 131.655815][ T9792] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 131.661672][ T9792] RIP: 0033:0x45cba9 [ 131.665532][ T9792] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 131.685102][ T9792] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 131.693480][ T9792] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 131.701430][ T9792] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 131.709391][ T9792] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 131.717326][ T9792] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 131.725260][ T9792] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 131.733212][ T9798] CPU: 1 PID: 9798 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 131.741440][ T9798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.751481][ T9798] Call Trace: [ 131.754759][ T9798] dump_stack+0x128/0x182 [ 131.759078][ T9798] should_fail.cold.4+0x5/0x13 [ 131.763822][ T9798] ? fault_create_debugfs_attr+0x140/0x140 [ 131.769630][ T9798] ? __lock_acquire+0xc56/0x3be0 [ 131.774561][ T9798] should_failslab+0x5/0xf [ 131.778962][ T9798] kmem_cache_alloc_node+0x55/0x780 [ 131.784142][ T9798] ? kmem_cache_free+0x7f/0x320 [ 131.788977][ T9798] ? sock_close+0xf/0x20 [ 131.793204][ T9798] ? __fput+0x2a4/0x7a0 [ 131.797341][ T9798] ? task_work_run+0xc2/0x160 [ 131.801998][ T9798] ? exit_to_usermode_loop+0x23d/0x2d0 [ 131.807470][ T9798] __alloc_skb+0x92/0x510 [ 131.811802][ T9798] ? netdev_alloc_frag+0x150/0x150 [ 131.816899][ T9798] ? lock_downgrade+0x800/0x800 [ 131.821742][ T9798] tipc_buf_acquire+0x1c/0xd0 [ 131.826401][ T9798] tipc_msg_reverse+0x15d/0x7c0 [ 131.831241][ T9798] tipc_sk_respond+0x1da/0x700 [ 131.836002][ T9798] ? tipc_sk_create+0x1b50/0x1b50 [ 131.841008][ T9798] ? kmem_cache_free+0x99/0x320 [ 131.845857][ T9798] __tipc_shutdown+0x86f/0xf90 [ 131.850618][ T9798] ? tipc_accept+0xe50/0xe50 [ 131.855200][ T9798] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 131.860992][ T9798] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 131.867042][ T9798] ? lock_sock_nested+0x7d/0xf0 [ 131.871880][ T9798] tipc_release+0xa3/0x11b0 [ 131.876372][ T9798] ? down_write+0xdb/0x150 [ 131.880777][ T9798] ? down_write_killable_nested+0x170/0x170 [ 131.886650][ T9798] ? fsnotify_first_mark+0x120/0x120 [ 131.891920][ T9798] ? fcntl_setlk+0xaa0/0xaa0 [ 131.896497][ T9798] __sock_release+0xbb/0x270 [ 131.901086][ T9798] sock_close+0xf/0x20 [ 131.905135][ T9798] __fput+0x2a4/0x7a0 [ 131.909096][ T9798] task_work_run+0xc2/0x160 [ 131.913619][ T9798] exit_to_usermode_loop+0x23d/0x2d0 [ 131.918890][ T9798] do_syscall_64+0x52a/0x620 [ 131.923581][ T9798] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 131.929454][ T9798] RIP: 0033:0x45cba9 [ 131.933327][ T9798] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 131.952912][ T9798] RSP: 002b:00007f177af5ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 131.961307][ T9798] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 131.969261][ T9798] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 131.977213][ T9798] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 131.985174][ T9798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 131.988009][ T9812] FAULT_INJECTION: forcing a failure. [ 131.988009][ T9812] name failslab, interval 1, probability 0, space 0, times 0 [ 131.993118][ T9798] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af5f6d4 [ 132.076316][ T9824] FAULT_INJECTION: forcing a failure. [ 132.076316][ T9824] name failslab, interval 1, probability 0, space 0, times 0 [ 132.108169][ T9826] FAULT_INJECTION: forcing a failure. [ 132.108169][ T9826] name failslab, interval 1, probability 0, space 0, times 0 [ 132.124419][ T9812] CPU: 0 PID: 9812 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 132.125832][ T9827] FAULT_INJECTION: forcing a failure. [ 132.125832][ T9827] name failslab, interval 1, probability 0, space 0, times 0 [ 132.132754][ T9812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.132758][ T9812] Call Trace: [ 132.132770][ T9812] dump_stack+0x128/0x182 [ 132.132781][ T9812] should_fail.cold.4+0x5/0x13 [ 132.132789][ T9812] ? fault_create_debugfs_attr+0x140/0x140 [ 132.132796][ T9812] ? __lock_acquire+0xc56/0x3be0 [ 132.132811][ T9812] should_failslab+0x5/0xf [ 132.132819][ T9812] kmem_cache_alloc_node+0x55/0x780 [ 132.132824][ T9812] ? kmem_cache_free+0x7f/0x320 [ 132.132831][ T9812] ? sock_close+0xf/0x20 [ 132.132837][ T9812] ? __fput+0x2a4/0x7a0 [ 132.132842][ T9812] ? task_work_run+0xc2/0x160 [ 132.132848][ T9812] ? exit_to_usermode_loop+0x23d/0x2d0 [ 132.132857][ T9812] __alloc_skb+0x92/0x510 [ 132.132863][ T9812] ? netdev_alloc_frag+0x150/0x150 [ 132.132872][ T9812] ? lock_downgrade+0x800/0x800 [ 132.132881][ T9812] tipc_buf_acquire+0x1c/0xd0 [ 132.132888][ T9812] tipc_msg_reverse+0x15d/0x7c0 [ 132.228597][ T9831] FAULT_INJECTION: forcing a failure. [ 132.228597][ T9831] name failslab, interval 1, probability 0, space 0, times 0 [ 132.230385][ T9812] tipc_sk_respond+0x1da/0x700 [ 132.230394][ T9812] ? tipc_sk_create+0x1b50/0x1b50 [ 132.230403][ T9812] ? kmem_cache_free+0x99/0x320 [ 132.230414][ T9812] __tipc_shutdown+0x86f/0xf90 [ 132.230443][ T9812] ? tipc_accept+0xe50/0xe50 [ 132.230458][ T9812] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 132.230467][ T9812] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 132.230493][ T9812] ? lock_sock_nested+0x7d/0xf0 [ 132.230501][ T9812] tipc_release+0xa3/0x11b0 [ 132.230508][ T9812] ? down_write+0xdb/0x150 [ 132.230514][ T9812] ? down_write_killable_nested+0x170/0x170 [ 132.230522][ T9812] ? fsnotify_first_mark+0x120/0x120 [ 132.230530][ T9812] ? fcntl_setlk+0xaa0/0xaa0 [ 132.230539][ T9812] __sock_release+0xbb/0x270 [ 132.230547][ T9812] sock_close+0xf/0x20 [ 132.230553][ T9812] __fput+0x2a4/0x7a0 [ 132.230564][ T9812] task_work_run+0xc2/0x160 [ 132.230575][ T9812] exit_to_usermode_loop+0x23d/0x2d0 [ 132.230584][ T9812] do_syscall_64+0x52a/0x620 [ 132.230598][ T9812] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 132.345885][ T9812] RIP: 0033:0x45cba9 [ 132.349769][ T9812] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 132.369367][ T9812] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 132.377750][ T9812] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 132.385821][ T9812] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 132.393766][ T9812] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 132.401732][ T9812] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 132.409672][ T9812] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 132.417651][ T9827] CPU: 1 PID: 9827 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 132.425873][ T9827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.435902][ T9827] Call Trace: [ 132.439164][ T9827] dump_stack+0x128/0x182 [ 132.443488][ T9827] should_fail.cold.4+0x5/0x13 [ 132.448224][ T9827] ? fault_create_debugfs_attr+0x140/0x140 [ 132.454005][ T9827] ? __lock_acquire+0xc56/0x3be0 [ 132.458919][ T9827] should_failslab+0x5/0xf [ 132.463302][ T9827] kmem_cache_alloc_node+0x55/0x780 [ 132.468481][ T9827] ? kmem_cache_free+0x7f/0x320 [ 132.473299][ T9827] ? sock_close+0xf/0x20 [ 132.477507][ T9827] ? __fput+0x2a4/0x7a0 [ 132.481628][ T9827] ? task_work_run+0xc2/0x160 [ 132.486270][ T9827] ? exit_to_usermode_loop+0x23d/0x2d0 [ 132.491691][ T9827] __alloc_skb+0x92/0x510 [ 132.495987][ T9827] ? netdev_alloc_frag+0x150/0x150 [ 132.501068][ T9827] ? lock_downgrade+0x800/0x800 [ 132.505888][ T9827] tipc_buf_acquire+0x1c/0xd0 [ 132.510539][ T9827] tipc_msg_reverse+0x15d/0x7c0 [ 132.515360][ T9827] tipc_sk_respond+0x1da/0x700 [ 132.520091][ T9827] ? tipc_sk_create+0x1b50/0x1b50 [ 132.525077][ T9827] ? kmem_cache_free+0x99/0x320 [ 132.529892][ T9827] __tipc_shutdown+0x86f/0xf90 [ 132.534621][ T9827] ? tipc_accept+0xe50/0xe50 [ 132.539179][ T9827] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 132.544950][ T9827] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 132.550982][ T9827] ? lock_sock_nested+0x7d/0xf0 [ 132.555801][ T9827] tipc_release+0xa3/0x11b0 [ 132.560267][ T9827] ? down_write+0xdb/0x150 [ 132.564646][ T9827] ? down_write_killable_nested+0x170/0x170 [ 132.570504][ T9827] ? fsnotify_first_mark+0x120/0x120 [ 132.575756][ T9827] ? fcntl_setlk+0xaa0/0xaa0 [ 132.580314][ T9827] __sock_release+0xbb/0x270 [ 132.584873][ T9827] sock_close+0xf/0x20 [ 132.588905][ T9827] __fput+0x2a4/0x7a0 [ 132.592858][ T9827] task_work_run+0xc2/0x160 [ 132.597333][ T9827] exit_to_usermode_loop+0x23d/0x2d0 [ 132.602594][ T9827] do_syscall_64+0x52a/0x620 [ 132.607170][ T9827] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 132.613159][ T9827] RIP: 0033:0x45cba9 [ 132.617032][ T9827] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 132.636598][ T9827] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 132.644971][ T9827] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 132.652906][ T9827] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 132.660845][ T9827] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 132.668784][ T9827] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 132.676719][ T9827] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 [ 132.684670][ T9824] CPU: 0 PID: 9824 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 132.692890][ T9824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.702942][ T9824] Call Trace: [ 132.706212][ T9824] dump_stack+0x128/0x182 [ 132.710527][ T9824] should_fail.cold.4+0x5/0x13 [ 132.715266][ T9824] ? fault_create_debugfs_attr+0x140/0x140 [ 132.721044][ T9824] ? __lock_acquire+0xc56/0x3be0 [ 132.725964][ T9824] should_failslab+0x5/0xf [ 132.730441][ T9824] kmem_cache_alloc_node+0x55/0x780 [ 132.735629][ T9824] ? kmem_cache_free+0x7f/0x320 [ 132.740551][ T9824] ? sock_close+0xf/0x20 [ 132.744881][ T9824] ? __fput+0x2a4/0x7a0 [ 132.749006][ T9824] ? task_work_run+0xc2/0x160 [ 132.753653][ T9824] ? exit_to_usermode_loop+0x23d/0x2d0 [ 132.759081][ T9824] __alloc_skb+0x92/0x510 [ 132.763389][ T9824] ? netdev_alloc_frag+0x150/0x150 [ 132.768469][ T9824] ? lock_downgrade+0x800/0x800 [ 132.773286][ T9824] tipc_buf_acquire+0x1c/0xd0 [ 132.778080][ T9824] tipc_msg_reverse+0x15d/0x7c0 [ 132.783025][ T9824] tipc_sk_respond+0x1da/0x700 [ 132.787760][ T9824] ? tipc_sk_create+0x1b50/0x1b50 [ 132.792752][ T9824] ? kmem_cache_free+0x99/0x320 [ 132.797579][ T9824] __tipc_shutdown+0x86f/0xf90 [ 132.802426][ T9824] ? tipc_accept+0xe50/0xe50 [ 132.807005][ T9824] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 132.812786][ T9824] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 132.818820][ T9824] ? lock_sock_nested+0x7d/0xf0 [ 132.823640][ T9824] tipc_release+0xa3/0x11b0 [ 132.828114][ T9824] ? down_write+0xdb/0x150 [ 132.832523][ T9824] ? down_write_killable_nested+0x170/0x170 [ 132.838391][ T9824] ? fsnotify_first_mark+0x120/0x120 [ 132.843651][ T9824] ? fcntl_setlk+0xaa0/0xaa0 [ 132.848223][ T9824] __sock_release+0xbb/0x270 [ 132.852795][ T9824] sock_close+0xf/0x20 [ 132.856841][ T9824] __fput+0x2a4/0x7a0 [ 132.860807][ T9824] task_work_run+0xc2/0x160 [ 132.865294][ T9824] exit_to_usermode_loop+0x23d/0x2d0 [ 132.870556][ T9824] do_syscall_64+0x52a/0x620 [ 132.875120][ T9824] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 132.881002][ T9824] RIP: 0033:0x45cba9 [ 132.884871][ T9824] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 132.904531][ T9824] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 132.912913][ T9824] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 132.920860][ T9824] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 132.928802][ T9824] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 132.936739][ T9824] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 132.944679][ T9824] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 132.952632][ T9831] CPU: 1 PID: 9831 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 132.960859][ T9831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.970895][ T9831] Call Trace: [ 132.974157][ T9831] dump_stack+0x128/0x182 [ 132.978455][ T9831] should_fail.cold.4+0x5/0x13 [ 132.983197][ T9831] ? fault_create_debugfs_attr+0x140/0x140 [ 132.988985][ T9831] ? __lock_acquire+0xc56/0x3be0 [ 132.994001][ T9831] should_failslab+0x5/0xf [ 132.998382][ T9831] kmem_cache_alloc_node+0x55/0x780 [ 133.003556][ T9831] ? kmem_cache_free+0x7f/0x320 [ 133.008380][ T9831] ? sock_close+0xf/0x20 [ 133.012589][ T9831] ? __fput+0x2a4/0x7a0 [ 133.016717][ T9831] ? task_work_run+0xc2/0x160 [ 133.021359][ T9831] ? exit_to_usermode_loop+0x23d/0x2d0 [ 133.026779][ T9831] __alloc_skb+0x92/0x510 [ 133.031072][ T9831] ? netdev_alloc_frag+0x150/0x150 [ 133.036150][ T9831] ? lock_downgrade+0x800/0x800 [ 133.040966][ T9831] tipc_buf_acquire+0x1c/0xd0 [ 133.045607][ T9831] tipc_msg_reverse+0x15d/0x7c0 [ 133.050426][ T9831] tipc_sk_respond+0x1da/0x700 [ 133.055182][ T9831] ? tipc_sk_create+0x1b50/0x1b50 [ 133.060176][ T9831] ? kmem_cache_free+0x99/0x320 [ 133.064991][ T9831] __tipc_shutdown+0x86f/0xf90 [ 133.069722][ T9831] ? tipc_accept+0xe50/0xe50 [ 133.074278][ T9831] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 133.080063][ T9831] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 133.086099][ T9831] ? lock_sock_nested+0x7d/0xf0 [ 133.090914][ T9831] tipc_release+0xa3/0x11b0 [ 133.095382][ T9831] ? down_write+0xdb/0x150 [ 133.099865][ T9831] ? down_write_killable_nested+0x170/0x170 [ 133.105734][ T9831] ? fsnotify_first_mark+0x120/0x120 [ 133.110986][ T9831] ? fcntl_setlk+0xaa0/0xaa0 [ 133.115542][ T9831] __sock_release+0xbb/0x270 [ 133.120106][ T9831] sock_close+0xf/0x20 [ 133.124138][ T9831] __fput+0x2a4/0x7a0 [ 133.128093][ T9831] task_work_run+0xc2/0x160 [ 133.132566][ T9831] exit_to_usermode_loop+0x23d/0x2d0 [ 133.137817][ T9831] do_syscall_64+0x52a/0x620 [ 133.142373][ T9831] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 133.148316][ T9831] RIP: 0033:0x45cba9 [ 133.152177][ T9831] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 133.171758][ T9831] RSP: 002b:00007f7975ed2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 133.180138][ T9831] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 133.188075][ T9831] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 133.196015][ T9831] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 133.204038][ T9831] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 133.211972][ T9831] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ed36d4 [ 133.219942][ T9826] CPU: 0 PID: 9826 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 133.228166][ T9826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.238223][ T9826] Call Trace: [ 133.241498][ T9826] dump_stack+0x128/0x182 [ 133.245816][ T9826] should_fail.cold.4+0x5/0x13 [ 133.250569][ T9826] ? fault_create_debugfs_attr+0x140/0x140 [ 133.256363][ T9826] ? __lock_acquire+0xc56/0x3be0 [ 133.261292][ T9826] should_failslab+0x5/0xf [ 133.265687][ T9826] kmem_cache_alloc_node+0x55/0x780 [ 133.270994][ T9826] ? kmem_cache_free+0x7f/0x320 [ 133.275848][ T9826] ? sock_close+0xf/0x20 [ 133.280069][ T9826] ? __fput+0x2a4/0x7a0 [ 133.284204][ T9826] ? task_work_run+0xc2/0x160 [ 133.288859][ T9826] ? exit_to_usermode_loop+0x23d/0x2d0 [ 133.294297][ T9826] __alloc_skb+0x92/0x510 [ 133.298606][ T9826] ? netdev_alloc_frag+0x150/0x150 [ 133.303711][ T9826] ? lock_downgrade+0x800/0x800 [ 133.308550][ T9826] tipc_buf_acquire+0x1c/0xd0 [ 133.313216][ T9826] tipc_msg_reverse+0x15d/0x7c0 [ 133.318056][ T9826] tipc_sk_respond+0x1da/0x700 [ 133.322820][ T9826] ? tipc_sk_create+0x1b50/0x1b50 [ 133.327826][ T9826] ? kmem_cache_free+0x99/0x320 [ 133.332660][ T9826] __tipc_shutdown+0x86f/0xf90 [ 133.337405][ T9826] ? tipc_accept+0xe50/0xe50 [ 133.341977][ T9826] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 133.347755][ T9826] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 133.353794][ T9826] ? lock_sock_nested+0x7d/0xf0 [ 133.358621][ T9826] tipc_release+0xa3/0x11b0 [ 133.363105][ T9826] ? down_write+0xdb/0x150 [ 133.367504][ T9826] ? down_write_killable_nested+0x170/0x170 [ 133.373378][ T9826] ? fsnotify_first_mark+0x120/0x120 [ 133.378647][ T9826] ? fcntl_setlk+0xaa0/0xaa0 [ 133.383222][ T9826] __sock_release+0xbb/0x270 [ 133.387795][ T9826] sock_close+0xf/0x20 [ 133.391931][ T9826] __fput+0x2a4/0x7a0 [ 133.395895][ T9826] task_work_run+0xc2/0x160 [ 133.400417][ T9826] exit_to_usermode_loop+0x23d/0x2d0 [ 133.405682][ T9826] do_syscall_64+0x52a/0x620 [ 133.410254][ T9826] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 133.416122][ T9826] RIP: 0033:0x45cba9 [ 133.419997][ T9826] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 133.439666][ T9826] RSP: 002b:00007fbd2e124c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 133.448055][ T9826] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 133.456009][ T9826] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 133.463969][ T9826] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 133.471934][ T9826] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 133.479901][ T9826] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1256d4 [ 133.565256][ T9850] FAULT_INJECTION: forcing a failure. [ 133.565256][ T9850] name failslab, interval 1, probability 0, space 0, times 0 [ 133.579008][ T9846] FAULT_INJECTION: forcing a failure. [ 133.579008][ T9846] name failslab, interval 1, probability 0, space 0, times 0 [ 133.597565][ T9852] FAULT_INJECTION: forcing a failure. [ 133.597565][ T9852] name failslab, interval 1, probability 0, space 0, times 0 [ 133.624801][ T9850] CPU: 1 PID: 9850 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 133.625029][ T9853] FAULT_INJECTION: forcing a failure. [ 133.625029][ T9853] name failslab, interval 1, probability 0, space 0, times 0 [ 133.633029][ T9850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.633032][ T9850] Call Trace: [ 133.633043][ T9850] dump_stack+0x128/0x182 [ 133.633076][ T9850] should_fail.cold.4+0x5/0x13 [ 133.633084][ T9850] ? fault_create_debugfs_attr+0x140/0x140 [ 133.633091][ T9850] ? __lock_acquire+0xc56/0x3be0 [ 133.633118][ T9850] should_failslab+0x5/0xf [ 133.647623][ T9851] FAULT_INJECTION: forcing a failure. [ 133.647623][ T9851] name failslab, interval 1, probability 0, space 0, times 0 [ 133.655711][ T9850] kmem_cache_alloc_node+0x55/0x780 [ 133.655717][ T9850] ? kmem_cache_free+0x7f/0x320 [ 133.655723][ T9850] ? sock_close+0xf/0x20 [ 133.655729][ T9850] ? __fput+0x2a4/0x7a0 [ 133.655735][ T9850] ? task_work_run+0xc2/0x160 [ 133.655740][ T9850] ? exit_to_usermode_loop+0x23d/0x2d0 [ 133.655749][ T9850] __alloc_skb+0x92/0x510 [ 133.655755][ T9850] ? netdev_alloc_frag+0x150/0x150 [ 133.733342][ T9850] ? lock_downgrade+0x800/0x800 [ 133.738159][ T9850] tipc_buf_acquire+0x1c/0xd0 [ 133.742810][ T9850] tipc_msg_reverse+0x15d/0x7c0 [ 133.747633][ T9850] tipc_sk_respond+0x1da/0x700 [ 133.752364][ T9850] ? tipc_sk_create+0x1b50/0x1b50 [ 133.757353][ T9850] ? kmem_cache_free+0x99/0x320 [ 133.762172][ T9850] __tipc_shutdown+0x86f/0xf90 [ 133.766921][ T9850] ? tipc_accept+0xe50/0xe50 [ 133.771481][ T9850] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 133.777250][ T9850] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 133.783280][ T9850] ? lock_sock_nested+0x7d/0xf0 [ 133.788104][ T9850] tipc_release+0xa3/0x11b0 [ 133.792578][ T9850] ? down_write+0xdb/0x150 [ 133.796958][ T9850] ? down_write_killable_nested+0x170/0x170 [ 133.802812][ T9850] ? fsnotify_first_mark+0x120/0x120 [ 133.808062][ T9850] ? fcntl_setlk+0xaa0/0xaa0 [ 133.812615][ T9850] __sock_release+0xbb/0x270 [ 133.817169][ T9850] sock_close+0xf/0x20 [ 133.821207][ T9850] __fput+0x2a4/0x7a0 [ 133.825157][ T9850] task_work_run+0xc2/0x160 [ 133.829628][ T9850] exit_to_usermode_loop+0x23d/0x2d0 [ 133.834877][ T9850] do_syscall_64+0x52a/0x620 [ 133.839440][ T9850] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 133.845307][ T9850] RIP: 0033:0x45cba9 [ 133.849207][ T9850] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 133.868791][ T9850] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 133.877170][ T9850] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 133.885114][ T9850] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 133.893054][ T9850] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 133.900995][ T9850] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 133.908933][ T9850] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 133.916892][ T9851] CPU: 0 PID: 9851 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 133.925120][ T9851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.935162][ T9851] Call Trace: [ 133.938438][ T9851] dump_stack+0x128/0x182 [ 133.942752][ T9851] should_fail.cold.4+0x5/0x13 [ 133.947505][ T9851] ? fault_create_debugfs_attr+0x140/0x140 [ 133.953294][ T9851] ? __lock_acquire+0xc56/0x3be0 [ 133.958233][ T9851] should_failslab+0x5/0xf [ 133.962634][ T9851] kmem_cache_alloc_node+0x55/0x780 [ 133.967810][ T9851] ? kmem_cache_free+0x7f/0x320 [ 133.972639][ T9851] ? sock_close+0xf/0x20 [ 133.976850][ T9851] ? __fput+0x2a4/0x7a0 [ 133.980981][ T9851] ? task_work_run+0xc2/0x160 [ 133.985635][ T9851] ? exit_to_usermode_loop+0x23d/0x2d0 [ 133.991070][ T9851] __alloc_skb+0x92/0x510 [ 133.995389][ T9851] ? netdev_alloc_frag+0x150/0x150 [ 134.000483][ T9851] ? lock_downgrade+0x800/0x800 [ 134.005315][ T9851] tipc_buf_acquire+0x1c/0xd0 [ 134.009958][ T9851] tipc_msg_reverse+0x15d/0x7c0 [ 134.014789][ T9851] tipc_sk_respond+0x1da/0x700 [ 134.019528][ T9851] ? tipc_sk_create+0x1b50/0x1b50 [ 134.024522][ T9851] ? kmem_cache_free+0x99/0x320 [ 134.029349][ T9851] __tipc_shutdown+0x86f/0xf90 [ 134.034092][ T9851] ? tipc_accept+0xe50/0xe50 [ 134.038655][ T9851] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 134.044427][ T9851] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 134.050493][ T9851] ? lock_sock_nested+0x7d/0xf0 [ 134.055326][ T9851] tipc_release+0xa3/0x11b0 [ 134.059808][ T9851] ? down_write+0xdb/0x150 [ 134.064201][ T9851] ? down_write_killable_nested+0x170/0x170 [ 134.070076][ T9851] ? fsnotify_first_mark+0x120/0x120 [ 134.075330][ T9851] ? fcntl_setlk+0xaa0/0xaa0 [ 134.079906][ T9851] __sock_release+0xbb/0x270 [ 134.084467][ T9851] sock_close+0xf/0x20 [ 134.088505][ T9851] __fput+0x2a4/0x7a0 [ 134.092474][ T9851] task_work_run+0xc2/0x160 [ 134.096964][ T9851] exit_to_usermode_loop+0x23d/0x2d0 [ 134.102223][ T9851] do_syscall_64+0x52a/0x620 [ 134.106784][ T9851] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 134.112645][ T9851] RIP: 0033:0x45cba9 [ 134.116513][ T9851] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 134.136087][ T9851] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 134.144479][ T9851] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 134.152436][ T9851] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 134.160400][ T9851] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 134.168361][ T9851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 134.176299][ T9851] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 [ 134.184267][ T9846] CPU: 1 PID: 9846 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 134.192505][ T9846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.202534][ T9846] Call Trace: [ 134.205796][ T9846] dump_stack+0x128/0x182 [ 134.210105][ T9846] should_fail.cold.4+0x5/0x13 [ 134.214847][ T9846] ? fault_create_debugfs_attr+0x140/0x140 [ 134.220626][ T9846] ? __lock_acquire+0xc56/0x3be0 [ 134.225546][ T9846] should_failslab+0x5/0xf [ 134.229938][ T9846] kmem_cache_alloc_node+0x55/0x780 [ 134.235111][ T9846] ? kmem_cache_free+0x7f/0x320 [ 134.239935][ T9846] ? sock_close+0xf/0x20 [ 134.244162][ T9846] ? __fput+0x2a4/0x7a0 [ 134.248297][ T9846] ? task_work_run+0xc2/0x160 [ 134.252946][ T9846] ? exit_to_usermode_loop+0x23d/0x2d0 [ 134.258389][ T9846] __alloc_skb+0x92/0x510 [ 134.262698][ T9846] ? netdev_alloc_frag+0x150/0x150 [ 134.267800][ T9846] ? lock_downgrade+0x800/0x800 [ 134.272624][ T9846] tipc_buf_acquire+0x1c/0xd0 [ 134.277270][ T9846] tipc_msg_reverse+0x15d/0x7c0 [ 134.282094][ T9846] tipc_sk_respond+0x1da/0x700 [ 134.286825][ T9846] ? tipc_sk_create+0x1b50/0x1b50 [ 134.291825][ T9846] ? kmem_cache_free+0x99/0x320 [ 134.296643][ T9846] __tipc_shutdown+0x86f/0xf90 [ 134.301385][ T9846] ? tipc_accept+0xe50/0xe50 [ 134.305977][ T9846] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 134.311751][ T9846] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 134.317787][ T9846] ? lock_sock_nested+0x7d/0xf0 [ 134.322612][ T9846] tipc_release+0xa3/0x11b0 [ 134.327085][ T9846] ? down_write+0xdb/0x150 [ 134.331480][ T9846] ? down_write_killable_nested+0x170/0x170 [ 134.337338][ T9846] ? fsnotify_first_mark+0x120/0x120 [ 134.342589][ T9846] ? fcntl_setlk+0xaa0/0xaa0 [ 134.347148][ T9846] __sock_release+0xbb/0x270 [ 134.351705][ T9846] sock_close+0xf/0x20 [ 134.355743][ T9846] __fput+0x2a4/0x7a0 [ 134.359694][ T9846] task_work_run+0xc2/0x160 [ 134.364165][ T9846] exit_to_usermode_loop+0x23d/0x2d0 [ 134.369416][ T9846] do_syscall_64+0x52a/0x620 [ 134.374000][ T9846] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 134.379859][ T9846] RIP: 0033:0x45cba9 [ 134.383726][ T9846] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 134.403299][ T9846] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 134.411674][ T9846] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 134.419614][ T9846] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 134.427553][ T9846] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 134.435491][ T9846] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 134.443429][ T9846] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 134.451383][ T9852] CPU: 0 PID: 9852 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 134.459603][ T9852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.469637][ T9852] Call Trace: [ 134.472910][ T9852] dump_stack+0x128/0x182 2020/07/20 06:42:51 executed programs: 337 [ 134.477225][ T9852] should_fail.cold.4+0x5/0x13 [ 134.481968][ T9852] ? fault_create_debugfs_attr+0x140/0x140 [ 134.487750][ T9852] ? __lock_acquire+0xc56/0x3be0 [ 134.492674][ T9852] should_failslab+0x5/0xf [ 134.497189][ T9852] kmem_cache_alloc_node+0x55/0x780 [ 134.502377][ T9852] ? kmem_cache_free+0x7f/0x320 [ 134.507227][ T9852] ? sock_close+0xf/0x20 [ 134.511458][ T9852] ? __fput+0x2a4/0x7a0 [ 134.515599][ T9852] ? task_work_run+0xc2/0x160 [ 134.520257][ T9852] ? exit_to_usermode_loop+0x23d/0x2d0 [ 134.525696][ T9852] __alloc_skb+0x92/0x510 [ 134.530014][ T9852] ? netdev_alloc_frag+0x150/0x150 [ 134.535112][ T9852] ? lock_downgrade+0x800/0x800 [ 134.539945][ T9852] tipc_buf_acquire+0x1c/0xd0 [ 134.544603][ T9852] tipc_msg_reverse+0x15d/0x7c0 [ 134.549440][ T9852] tipc_sk_respond+0x1da/0x700 [ 134.554194][ T9852] ? tipc_sk_create+0x1b50/0x1b50 [ 134.559201][ T9852] ? kmem_cache_free+0x99/0x320 [ 134.564037][ T9852] __tipc_shutdown+0x86f/0xf90 [ 134.568786][ T9852] ? tipc_accept+0xe50/0xe50 [ 134.573369][ T9852] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 134.579158][ T9852] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 134.585213][ T9852] ? lock_sock_nested+0x7d/0xf0 [ 134.590066][ T9852] tipc_release+0xa3/0x11b0 [ 134.594548][ T9852] ? down_write+0xdb/0x150 [ 134.599057][ T9852] ? down_write_killable_nested+0x170/0x170 [ 134.604936][ T9852] ? fsnotify_first_mark+0x120/0x120 [ 134.610289][ T9852] ? fcntl_setlk+0xaa0/0xaa0 [ 134.614962][ T9852] __sock_release+0xbb/0x270 [ 134.619535][ T9852] sock_close+0xf/0x20 [ 134.623576][ T9852] __fput+0x2a4/0x7a0 [ 134.627539][ T9852] task_work_run+0xc2/0x160 [ 134.632027][ T9852] exit_to_usermode_loop+0x23d/0x2d0 [ 134.637309][ T9852] do_syscall_64+0x52a/0x620 [ 134.641899][ T9852] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 134.647772][ T9852] RIP: 0033:0x45cba9 [ 134.651664][ T9852] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 134.671253][ T9852] RSP: 002b:00007f7975ef3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 134.679646][ T9852] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 134.687606][ T9852] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 134.695557][ T9852] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 134.703507][ T9852] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 134.711461][ T9852] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ef46d4 [ 134.748627][ T9863] FAULT_INJECTION: forcing a failure. [ 134.748627][ T9863] name failslab, interval 1, probability 0, space 0, times 0 [ 134.768409][ T9867] FAULT_INJECTION: forcing a failure. [ 134.768409][ T9867] name failslab, interval 1, probability 0, space 0, times 0 [ 134.772066][ T9853] CPU: 0 PID: 9853 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 134.789194][ T9853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.799226][ T9853] Call Trace: [ 134.802492][ T9853] dump_stack+0x128/0x182 [ 134.806799][ T9853] should_fail.cold.4+0x5/0x13 [ 134.811532][ T9853] ? fault_create_debugfs_attr+0x140/0x140 [ 134.817320][ T9853] ? __lock_acquire+0xc56/0x3be0 [ 134.822235][ T9853] should_failslab+0x5/0xf [ 134.826619][ T9853] kmem_cache_alloc_node+0x55/0x780 [ 134.831780][ T9853] ? kmem_cache_free+0x7f/0x320 [ 134.836593][ T9853] ? sock_close+0xf/0x20 [ 134.840804][ T9853] ? __fput+0x2a4/0x7a0 [ 134.844930][ T9853] ? task_work_run+0xc2/0x160 [ 134.849577][ T9853] ? exit_to_usermode_loop+0x23d/0x2d0 [ 134.855010][ T9853] __alloc_skb+0x92/0x510 [ 134.859306][ T9853] ? netdev_alloc_frag+0x150/0x150 [ 134.864395][ T9853] ? lock_downgrade+0x800/0x800 [ 134.869241][ T9853] tipc_buf_acquire+0x1c/0xd0 [ 134.873883][ T9853] tipc_msg_reverse+0x15d/0x7c0 [ 134.878701][ T9853] tipc_sk_respond+0x1da/0x700 [ 134.883437][ T9853] ? tipc_sk_create+0x1b50/0x1b50 [ 134.888433][ T9853] ? kmem_cache_free+0x99/0x320 [ 134.893255][ T9853] __tipc_shutdown+0x86f/0xf90 [ 134.897992][ T9853] ? tipc_accept+0xe50/0xe50 [ 134.902561][ T9853] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 134.908344][ T9853] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 134.914378][ T9853] ? lock_sock_nested+0x7d/0xf0 [ 134.919206][ T9853] tipc_release+0xa3/0x11b0 [ 134.923684][ T9853] ? down_write+0xdb/0x150 [ 134.928071][ T9853] ? down_write_killable_nested+0x170/0x170 [ 134.933929][ T9853] ? fsnotify_first_mark+0x120/0x120 [ 134.939182][ T9853] ? fcntl_setlk+0xaa0/0xaa0 [ 134.943746][ T9853] __sock_release+0xbb/0x270 [ 134.948304][ T9853] sock_close+0xf/0x20 [ 134.952426][ T9853] __fput+0x2a4/0x7a0 [ 134.956388][ T9853] task_work_run+0xc2/0x160 [ 134.960882][ T9853] exit_to_usermode_loop+0x23d/0x2d0 [ 134.966143][ T9853] do_syscall_64+0x52a/0x620 [ 134.970705][ T9853] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 134.976567][ T9853] RIP: 0033:0x45cba9 [ 134.980424][ T9853] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 135.000027][ T9853] RSP: 002b:00007f177af7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 135.008418][ T9853] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 135.016355][ T9853] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 135.024296][ T9853] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 135.032239][ T9853] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 135.040183][ T9853] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af806d4 [ 135.048148][ T9867] CPU: 1 PID: 9867 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 135.056387][ T9867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.066437][ T9867] Call Trace: [ 135.069718][ T9867] dump_stack+0x128/0x182 [ 135.074030][ T9867] should_fail.cold.4+0x5/0x13 [ 135.078775][ T9867] ? fault_create_debugfs_attr+0x140/0x140 [ 135.084557][ T9867] ? __lock_acquire+0xc56/0x3be0 [ 135.089474][ T9867] should_failslab+0x5/0xf [ 135.093958][ T9867] kmem_cache_alloc_node+0x55/0x780 [ 135.099302][ T9867] ? kmem_cache_free+0x7f/0x320 [ 135.104125][ T9867] ? sock_close+0xf/0x20 [ 135.108344][ T9867] ? __fput+0x2a4/0x7a0 [ 135.112475][ T9867] ? task_work_run+0xc2/0x160 [ 135.117141][ T9867] ? exit_to_usermode_loop+0x23d/0x2d0 [ 135.121218][ T9870] FAULT_INJECTION: forcing a failure. [ 135.121218][ T9870] name failslab, interval 1, probability 0, space 0, times 0 [ 135.122571][ T9867] __alloc_skb+0x92/0x510 [ 135.122579][ T9867] ? netdev_alloc_frag+0x150/0x150 [ 135.122589][ T9867] ? lock_downgrade+0x800/0x800 [ 135.149319][ T9867] tipc_buf_acquire+0x1c/0xd0 [ 135.153983][ T9867] tipc_msg_reverse+0x15d/0x7c0 [ 135.158810][ T9867] tipc_sk_respond+0x1da/0x700 [ 135.163542][ T9867] ? tipc_sk_create+0x1b50/0x1b50 [ 135.168533][ T9867] ? kmem_cache_free+0x99/0x320 [ 135.173351][ T9867] __tipc_shutdown+0x86f/0xf90 [ 135.178082][ T9867] ? tipc_accept+0xe50/0xe50 [ 135.182640][ T9867] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 135.188410][ T9867] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 135.194441][ T9867] ? lock_sock_nested+0x7d/0xf0 [ 135.199264][ T9867] tipc_release+0xa3/0x11b0 [ 135.203732][ T9867] ? down_write+0xdb/0x150 [ 135.208119][ T9867] ? down_write_killable_nested+0x170/0x170 [ 135.213975][ T9867] ? fsnotify_first_mark+0x120/0x120 [ 135.219221][ T9867] ? fcntl_setlk+0xaa0/0xaa0 [ 135.223778][ T9867] __sock_release+0xbb/0x270 [ 135.228331][ T9867] sock_close+0xf/0x20 [ 135.232365][ T9867] __fput+0x2a4/0x7a0 [ 135.236316][ T9867] task_work_run+0xc2/0x160 [ 135.240791][ T9867] exit_to_usermode_loop+0x23d/0x2d0 [ 135.246043][ T9867] do_syscall_64+0x52a/0x620 [ 135.250603][ T9867] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 135.256476][ T9867] RIP: 0033:0x45cba9 [ 135.260336][ T9867] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 135.279904][ T9867] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 135.288276][ T9867] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 135.296300][ T9867] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 135.304357][ T9867] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 135.312295][ T9867] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 135.320236][ T9867] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 135.328185][ T9870] CPU: 0 PID: 9870 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 135.336402][ T9870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.346437][ T9870] Call Trace: [ 135.349708][ T9870] dump_stack+0x128/0x182 [ 135.354065][ T9870] should_fail.cold.4+0x5/0x13 [ 135.358809][ T9870] ? fault_create_debugfs_attr+0x140/0x140 [ 135.364594][ T9870] ? __lock_acquire+0xc56/0x3be0 [ 135.369520][ T9870] should_failslab+0x5/0xf [ 135.373914][ T9870] kmem_cache_alloc_node+0x55/0x780 [ 135.379091][ T9870] ? kmem_cache_free+0x7f/0x320 [ 135.383918][ T9870] ? sock_close+0xf/0x20 [ 135.388138][ T9870] ? __fput+0x2a4/0x7a0 [ 135.392274][ T9870] ? task_work_run+0xc2/0x160 [ 135.397024][ T9870] ? exit_to_usermode_loop+0x23d/0x2d0 [ 135.402467][ T9870] __alloc_skb+0x92/0x510 [ 135.406780][ T9870] ? netdev_alloc_frag+0x150/0x150 [ 135.411875][ T9870] ? lock_downgrade+0x800/0x800 [ 135.416709][ T9870] tipc_buf_acquire+0x1c/0xd0 [ 135.421372][ T9870] tipc_msg_reverse+0x15d/0x7c0 [ 135.426209][ T9870] tipc_sk_respond+0x1da/0x700 [ 135.430959][ T9870] ? tipc_sk_create+0x1b50/0x1b50 [ 135.435968][ T9870] ? kmem_cache_free+0x99/0x320 [ 135.440819][ T9870] __tipc_shutdown+0x86f/0xf90 [ 135.441933][ T9875] FAULT_INJECTION: forcing a failure. [ 135.441933][ T9875] name failslab, interval 1, probability 0, space 0, times 0 [ 135.445563][ T9870] ? tipc_accept+0xe50/0xe50 [ 135.445578][ T9870] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 135.445589][ T9870] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 135.445598][ T9870] ? lock_sock_nested+0x7d/0xf0 [ 135.445607][ T9870] tipc_release+0xa3/0x11b0 [ 135.445613][ T9870] ? down_write+0xdb/0x150 [ 135.445619][ T9870] ? down_write_killable_nested+0x170/0x170 [ 135.445627][ T9870] ? fsnotify_first_mark+0x120/0x120 [ 135.445635][ T9870] ? fcntl_setlk+0xaa0/0xaa0 [ 135.504041][ T9870] __sock_release+0xbb/0x270 [ 135.508685][ T9870] sock_close+0xf/0x20 [ 135.512720][ T9870] __fput+0x2a4/0x7a0 [ 135.516674][ T9870] task_work_run+0xc2/0x160 [ 135.521149][ T9870] exit_to_usermode_loop+0x23d/0x2d0 [ 135.526411][ T9870] do_syscall_64+0x52a/0x620 [ 135.530984][ T9870] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 135.536858][ T9870] RIP: 0033:0x45cba9 [ 135.540735][ T9870] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 135.560323][ T9870] RSP: 002b:00007fd9178acc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 135.568723][ T9870] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 135.576680][ T9870] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 135.584636][ T9870] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 135.592582][ T9870] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 135.600533][ T9870] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ad6d4 [ 135.608498][ T9875] CPU: 1 PID: 9875 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 135.616726][ T9875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.626761][ T9875] Call Trace: [ 135.630032][ T9875] dump_stack+0x128/0x182 [ 135.634437][ T9875] should_fail.cold.4+0x5/0x13 [ 135.639191][ T9875] ? fault_create_debugfs_attr+0x140/0x140 [ 135.644979][ T9875] ? __lock_acquire+0xc56/0x3be0 [ 135.649921][ T9875] should_failslab+0x5/0xf [ 135.654407][ T9875] kmem_cache_alloc_node+0x55/0x780 [ 135.659584][ T9875] ? kmem_cache_free+0x7f/0x320 [ 135.664412][ T9875] ? sock_close+0xf/0x20 [ 135.668629][ T9875] ? __fput+0x2a4/0x7a0 [ 135.672765][ T9875] ? task_work_run+0xc2/0x160 [ 135.677432][ T9875] ? exit_to_usermode_loop+0x23d/0x2d0 [ 135.682874][ T9875] __alloc_skb+0x92/0x510 [ 135.687185][ T9875] ? netdev_alloc_frag+0x150/0x150 [ 135.692275][ T9875] ? lock_downgrade+0x800/0x800 [ 135.697110][ T9875] tipc_buf_acquire+0x1c/0xd0 [ 135.701791][ T9875] tipc_msg_reverse+0x15d/0x7c0 [ 135.706598][ T9884] FAULT_INJECTION: forcing a failure. [ 135.706598][ T9884] name failslab, interval 1, probability 0, space 0, times 0 [ 135.706620][ T9875] tipc_sk_respond+0x1da/0x700 [ 135.723904][ T9875] ? tipc_sk_create+0x1b50/0x1b50 [ 135.726963][ T9885] FAULT_INJECTION: forcing a failure. [ 135.726963][ T9885] name failslab, interval 1, probability 0, space 0, times 0 [ 135.728904][ T9875] ? kmem_cache_free+0x99/0x320 [ 135.746274][ T9875] __tipc_shutdown+0x86f/0xf90 [ 135.751032][ T9875] ? tipc_accept+0xe50/0xe50 [ 135.755608][ T9875] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 135.761399][ T9875] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 135.767444][ T9875] ? lock_sock_nested+0x7d/0xf0 [ 135.772274][ T9875] tipc_release+0xa3/0x11b0 [ 135.776749][ T9875] ? down_write+0xdb/0x150 [ 135.781137][ T9875] ? down_write_killable_nested+0x170/0x170 [ 135.787014][ T9875] ? fsnotify_first_mark+0x120/0x120 [ 135.792270][ T9875] ? fcntl_setlk+0xaa0/0xaa0 [ 135.796831][ T9875] __sock_release+0xbb/0x270 [ 135.801388][ T9875] sock_close+0xf/0x20 [ 135.805424][ T9875] __fput+0x2a4/0x7a0 [ 135.809373][ T9875] task_work_run+0xc2/0x160 [ 135.813843][ T9875] exit_to_usermode_loop+0x23d/0x2d0 [ 135.819092][ T9875] do_syscall_64+0x52a/0x620 [ 135.823648][ T9875] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 135.829507][ T9875] RIP: 0033:0x45cba9 [ 135.833372][ T9875] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 135.852943][ T9875] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 135.861320][ T9875] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 135.869258][ T9875] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 135.877199][ T9875] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 135.885143][ T9875] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 135.893081][ T9875] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 135.901038][ T9885] CPU: 0 PID: 9885 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 135.909259][ T9885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.919292][ T9885] Call Trace: [ 135.922561][ T9885] dump_stack+0x128/0x182 [ 135.926882][ T9885] should_fail.cold.4+0x5/0x13 [ 135.931639][ T9885] ? fault_create_debugfs_attr+0x140/0x140 [ 135.937421][ T9885] ? __lock_acquire+0xc56/0x3be0 [ 135.942336][ T9885] should_failslab+0x5/0xf [ 135.946719][ T9885] kmem_cache_alloc_node+0x55/0x780 [ 135.951883][ T9885] ? kmem_cache_free+0x7f/0x320 [ 135.956700][ T9885] ? sock_close+0xf/0x20 [ 135.960938][ T9885] ? __fput+0x2a4/0x7a0 [ 135.965079][ T9885] ? task_work_run+0xc2/0x160 [ 135.969721][ T9885] ? exit_to_usermode_loop+0x23d/0x2d0 [ 135.975144][ T9885] __alloc_skb+0x92/0x510 [ 135.979437][ T9885] ? netdev_alloc_frag+0x150/0x150 [ 135.984519][ T9885] ? lock_downgrade+0x800/0x800 [ 135.989343][ T9885] tipc_buf_acquire+0x1c/0xd0 [ 135.993989][ T9885] tipc_msg_reverse+0x15d/0x7c0 [ 135.998816][ T9885] tipc_sk_respond+0x1da/0x700 [ 136.003566][ T9885] ? tipc_sk_create+0x1b50/0x1b50 [ 136.008565][ T9885] ? kmem_cache_free+0x99/0x320 [ 136.013392][ T9885] __tipc_shutdown+0x86f/0xf90 [ 136.018134][ T9885] ? tipc_accept+0xe50/0xe50 [ 136.022709][ T9885] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 136.028502][ T9885] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 136.034552][ T9885] ? lock_sock_nested+0x7d/0xf0 [ 136.039385][ T9885] tipc_release+0xa3/0x11b0 [ 136.043864][ T9885] ? down_write+0xdb/0x150 [ 136.048251][ T9885] ? down_write_killable_nested+0x170/0x170 [ 136.054127][ T9885] ? fsnotify_first_mark+0x120/0x120 [ 136.059394][ T9885] ? fcntl_setlk+0xaa0/0xaa0 [ 136.063967][ T9885] __sock_release+0xbb/0x270 [ 136.068532][ T9885] sock_close+0xf/0x20 [ 136.072578][ T9885] __fput+0x2a4/0x7a0 [ 136.076542][ T9885] task_work_run+0xc2/0x160 [ 136.081036][ T9885] exit_to_usermode_loop+0x23d/0x2d0 [ 136.086305][ T9885] do_syscall_64+0x52a/0x620 [ 136.090882][ T9885] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 136.096752][ T9885] RIP: 0033:0x45cba9 [ 136.100621][ T9885] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 136.120199][ T9885] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 136.128578][ T9885] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 136.136522][ T9885] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 136.144458][ T9885] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 136.152403][ T9885] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 136.160345][ T9885] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 [ 136.168298][ T9863] CPU: 1 PID: 9863 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 136.176533][ T9863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.186568][ T9863] Call Trace: [ 136.189854][ T9863] dump_stack+0x128/0x182 [ 136.194167][ T9863] should_fail.cold.4+0x5/0x13 [ 136.198909][ T9863] ? fault_create_debugfs_attr+0x140/0x140 [ 136.204703][ T9863] should_failslab+0x5/0xf [ 136.209102][ T9863] kmem_cache_alloc_node+0x55/0x780 [ 136.214279][ T9863] ? find_held_lock+0x33/0x1c0 [ 136.219017][ T9863] ? tipc_node_remove_conn+0x107/0x4a0 [ 136.224441][ T9863] __alloc_skb+0x92/0x510 [ 136.228733][ T9863] ? netdev_alloc_frag+0x150/0x150 [ 136.233813][ T9863] ? rcu_read_lock_held_common+0xa0/0xa0 [ 136.239510][ T9863] tipc_buf_acquire+0x1c/0xd0 [ 136.244156][ T9863] tipc_msg_create+0x2b/0x280 [ 136.248804][ T9863] __tipc_shutdown+0xb79/0xf90 [ 136.253543][ T9863] ? tipc_accept+0xe50/0xe50 [ 136.258101][ T9863] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 136.263872][ T9863] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 136.269904][ T9863] ? lock_sock_nested+0x7d/0xf0 [ 136.274721][ T9863] tipc_release+0xa3/0x11b0 [ 136.279192][ T9863] ? down_write+0xdb/0x150 [ 136.283574][ T9863] ? down_write_killable_nested+0x170/0x170 [ 136.289435][ T9863] ? fsnotify_first_mark+0x120/0x120 [ 136.294703][ T9863] ? fcntl_setlk+0xaa0/0xaa0 [ 136.299258][ T9863] __sock_release+0xbb/0x270 [ 136.303813][ T9863] sock_close+0xf/0x20 [ 136.307958][ T9863] __fput+0x2a4/0x7a0 [ 136.311908][ T9863] task_work_run+0xc2/0x160 [ 136.316376][ T9863] exit_to_usermode_loop+0x23d/0x2d0 [ 136.321636][ T9863] do_syscall_64+0x52a/0x620 [ 136.326190][ T9863] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 136.332044][ T9863] RIP: 0033:0x45cba9 [ 136.335915][ T9863] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 136.355481][ T9863] RSP: 002b:00007fbd2e145c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 136.363852][ T9863] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 136.371874][ T9863] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 136.379810][ T9863] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 136.387755][ T9863] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 136.395712][ T9863] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1466d4 [ 136.403688][ T9884] CPU: 0 PID: 9884 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 136.411907][ T9884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.421939][ T9884] Call Trace: [ 136.425210][ T9884] dump_stack+0x128/0x182 [ 136.429531][ T9884] should_fail.cold.4+0x5/0x13 [ 136.434292][ T9884] ? fault_create_debugfs_attr+0x140/0x140 [ 136.440073][ T9884] ? __lock_acquire+0xc56/0x3be0 [ 136.445000][ T9884] should_failslab+0x5/0xf [ 136.449396][ T9884] kmem_cache_alloc_node+0x55/0x780 [ 136.454574][ T9884] ? kmem_cache_free+0x7f/0x320 [ 136.459413][ T9884] ? sock_close+0xf/0x20 [ 136.463634][ T9884] ? __fput+0x2a4/0x7a0 [ 136.467769][ T9884] ? task_work_run+0xc2/0x160 [ 136.472429][ T9884] ? exit_to_usermode_loop+0x23d/0x2d0 [ 136.477887][ T9884] __alloc_skb+0x92/0x510 [ 136.482202][ T9884] ? netdev_alloc_frag+0x150/0x150 [ 136.487302][ T9884] ? lock_downgrade+0x800/0x800 [ 136.492141][ T9884] tipc_buf_acquire+0x1c/0xd0 [ 136.496799][ T9884] tipc_msg_reverse+0x15d/0x7c0 [ 136.501632][ T9884] tipc_sk_respond+0x1da/0x700 [ 136.506374][ T9884] ? tipc_sk_create+0x1b50/0x1b50 [ 136.511380][ T9884] ? kmem_cache_free+0x99/0x320 [ 136.516217][ T9884] __tipc_shutdown+0x86f/0xf90 [ 136.520967][ T9884] ? tipc_accept+0xe50/0xe50 [ 136.525544][ T9884] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 136.531350][ T9884] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 136.537396][ T9884] ? lock_sock_nested+0x7d/0xf0 [ 136.542242][ T9884] tipc_release+0xa3/0x11b0 [ 136.546792][ T9884] ? down_write+0xdb/0x150 [ 136.551192][ T9884] ? down_write_killable_nested+0x170/0x170 [ 136.557090][ T9884] ? fsnotify_first_mark+0x120/0x120 [ 136.562360][ T9884] ? fcntl_setlk+0xaa0/0xaa0 [ 136.566928][ T9884] __sock_release+0xbb/0x270 [ 136.571509][ T9884] sock_close+0xf/0x20 [ 136.575553][ T9884] __fput+0x2a4/0x7a0 [ 136.579522][ T9884] task_work_run+0xc2/0x160 [ 136.584023][ T9884] exit_to_usermode_loop+0x23d/0x2d0 [ 136.589308][ T9884] do_syscall_64+0x52a/0x620 [ 136.593880][ T9884] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 136.599747][ T9884] RIP: 0033:0x45cba9 [ 136.603641][ T9884] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 136.604224][ T9901] FAULT_INJECTION: forcing a failure. [ 136.604224][ T9901] name failslab, interval 1, probability 0, space 0, times 0 [ 136.623222][ T9884] RSP: 002b:00007f7975ef3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 136.623228][ T9884] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 136.623230][ T9884] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 136.623233][ T9884] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 136.623236][ T9884] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 136.623238][ T9884] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ef46d4 [ 136.735708][ T9907] FAULT_INJECTION: forcing a failure. [ 136.735708][ T9907] name failslab, interval 1, probability 0, space 0, times 0 [ 136.767430][ T9907] CPU: 0 PID: 9907 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 136.775874][ T9907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.785913][ T9907] Call Trace: [ 136.789183][ T9907] dump_stack+0x128/0x182 [ 136.793495][ T9907] should_fail.cold.4+0x5/0x13 [ 136.798234][ T9907] ? fault_create_debugfs_attr+0x140/0x140 [ 136.804010][ T9907] ? __lock_acquire+0xc56/0x3be0 [ 136.808920][ T9907] should_failslab+0x5/0xf [ 136.813302][ T9907] kmem_cache_alloc_node+0x55/0x780 [ 136.818463][ T9907] ? kmem_cache_free+0x7f/0x320 [ 136.823285][ T9907] ? sock_close+0xf/0x20 [ 136.827495][ T9907] ? __fput+0x2a4/0x7a0 [ 136.831634][ T9907] ? task_work_run+0xc2/0x160 [ 136.836283][ T9907] ? exit_to_usermode_loop+0x23d/0x2d0 [ 136.841710][ T9907] __alloc_skb+0x92/0x510 [ 136.846006][ T9907] ? netdev_alloc_frag+0x150/0x150 [ 136.851089][ T9907] ? lock_downgrade+0x800/0x800 [ 136.855907][ T9907] tipc_buf_acquire+0x1c/0xd0 [ 136.860554][ T9907] tipc_msg_reverse+0x15d/0x7c0 [ 136.865378][ T9907] tipc_sk_respond+0x1da/0x700 [ 136.870112][ T9907] ? tipc_sk_create+0x1b50/0x1b50 [ 136.875108][ T9907] ? kmem_cache_free+0x99/0x320 [ 136.879942][ T9907] __tipc_shutdown+0x86f/0xf90 [ 136.884698][ T9907] ? tipc_accept+0xe50/0xe50 [ 136.889268][ T9907] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 136.895049][ T9907] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 136.901084][ T9907] ? lock_sock_nested+0x7d/0xf0 [ 136.905904][ T9907] tipc_release+0xa3/0x11b0 [ 136.910374][ T9907] ? down_write+0xdb/0x150 [ 136.914755][ T9907] ? down_write_killable_nested+0x170/0x170 [ 136.920617][ T9907] ? fsnotify_first_mark+0x120/0x120 [ 136.925887][ T9907] ? fcntl_setlk+0xaa0/0xaa0 [ 136.930511][ T9907] __sock_release+0xbb/0x270 [ 136.935077][ T9907] sock_close+0xf/0x20 [ 136.939109][ T9907] __fput+0x2a4/0x7a0 [ 136.943060][ T9907] task_work_run+0xc2/0x160 [ 136.947535][ T9907] exit_to_usermode_loop+0x23d/0x2d0 [ 136.952819][ T9907] do_syscall_64+0x52a/0x620 [ 136.957395][ T9907] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 136.963274][ T9907] RIP: 0033:0x45cba9 [ 136.967165][ T9907] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 136.986740][ T9907] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 136.995125][ T9907] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 137.003070][ T9907] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 137.011010][ T9907] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 137.018948][ T9907] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 137.026889][ T9907] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 137.034852][ T9901] CPU: 1 PID: 9901 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 137.043077][ T9901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.053126][ T9901] Call Trace: [ 137.056409][ T9901] dump_stack+0x128/0x182 [ 137.060724][ T9901] should_fail.cold.4+0x5/0x13 [ 137.065473][ T9901] ? fault_create_debugfs_attr+0x140/0x140 [ 137.071263][ T9901] ? __lock_acquire+0xc56/0x3be0 [ 137.076186][ T9901] should_failslab+0x5/0xf [ 137.080579][ T9901] kmem_cache_alloc_node+0x55/0x780 [ 137.085760][ T9901] ? kmem_cache_free+0x7f/0x320 [ 137.090601][ T9901] ? sock_close+0xf/0x20 [ 137.094821][ T9901] ? __fput+0x2a4/0x7a0 [ 137.098954][ T9901] ? task_work_run+0xc2/0x160 [ 137.103612][ T9901] ? exit_to_usermode_loop+0x23d/0x2d0 [ 137.108463][ T9916] FAULT_INJECTION: forcing a failure. [ 137.108463][ T9916] name failslab, interval 1, probability 0, space 0, times 0 [ 137.109043][ T9901] __alloc_skb+0x92/0x510 [ 137.125896][ T9901] ? netdev_alloc_frag+0x150/0x150 [ 137.128230][ T9917] FAULT_INJECTION: forcing a failure. [ 137.128230][ T9917] name failslab, interval 1, probability 0, space 0, times 0 [ 137.130983][ T9901] ? lock_downgrade+0x800/0x800 [ 137.148351][ T9901] tipc_buf_acquire+0x1c/0xd0 [ 137.150466][ T9918] FAULT_INJECTION: forcing a failure. [ 137.150466][ T9918] name failslab, interval 1, probability 0, space 0, times 0 [ 137.153000][ T9901] tipc_msg_reverse+0x15d/0x7c0 [ 137.153012][ T9901] tipc_sk_respond+0x1da/0x700 [ 137.153020][ T9901] ? tipc_sk_create+0x1b50/0x1b50 [ 137.153027][ T9901] ? kmem_cache_free+0x99/0x320 [ 137.153036][ T9901] __tipc_shutdown+0x86f/0xf90 [ 137.153045][ T9901] ? tipc_accept+0xe50/0xe50 [ 137.194230][ T9901] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 137.200006][ T9901] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 137.206035][ T9901] ? lock_sock_nested+0x7d/0xf0 [ 137.210853][ T9901] tipc_release+0xa3/0x11b0 [ 137.215322][ T9901] ? down_write+0xdb/0x150 [ 137.219699][ T9901] ? down_write_killable_nested+0x170/0x170 [ 137.225555][ T9901] ? fsnotify_first_mark+0x120/0x120 [ 137.230803][ T9901] ? fcntl_setlk+0xaa0/0xaa0 [ 137.235371][ T9901] __sock_release+0xbb/0x270 [ 137.239928][ T9901] sock_close+0xf/0x20 [ 137.243970][ T9901] __fput+0x2a4/0x7a0 [ 137.247922][ T9901] task_work_run+0xc2/0x160 [ 137.252392][ T9901] exit_to_usermode_loop+0x23d/0x2d0 [ 137.257640][ T9901] do_syscall_64+0x52a/0x620 [ 137.262203][ T9901] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 137.268068][ T9901] RIP: 0033:0x45cba9 [ 137.271929][ T9901] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 137.291499][ T9901] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 137.299890][ T9901] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 137.307843][ T9901] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 137.315805][ T9901] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 137.323744][ T9901] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 137.331681][ T9901] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 137.339630][ T9918] CPU: 0 PID: 9918 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 137.347937][ T9918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.357971][ T9918] Call Trace: [ 137.361250][ T9918] dump_stack+0x128/0x182 [ 137.365572][ T9918] should_fail.cold.4+0x5/0x13 [ 137.370323][ T9918] ? fault_create_debugfs_attr+0x140/0x140 [ 137.376110][ T9918] ? __lock_acquire+0xc56/0x3be0 [ 137.381037][ T9918] should_failslab+0x5/0xf [ 137.385434][ T9918] kmem_cache_alloc_node+0x55/0x780 [ 137.390616][ T9918] ? kmem_cache_free+0x7f/0x320 [ 137.395446][ T9918] ? sock_close+0xf/0x20 [ 137.399663][ T9918] ? __fput+0x2a4/0x7a0 [ 137.403794][ T9918] ? task_work_run+0xc2/0x160 [ 137.408447][ T9918] ? exit_to_usermode_loop+0x23d/0x2d0 [ 137.413883][ T9918] __alloc_skb+0x92/0x510 [ 137.418192][ T9918] ? netdev_alloc_frag+0x150/0x150 [ 137.423284][ T9918] ? lock_downgrade+0x800/0x800 [ 137.426298][ T9924] FAULT_INJECTION: forcing a failure. [ 137.426298][ T9924] name failslab, interval 1, probability 0, space 0, times 0 [ 137.428111][ T9918] tipc_buf_acquire+0x1c/0xd0 [ 137.428117][ T9918] tipc_msg_reverse+0x15d/0x7c0 [ 137.428131][ T9918] tipc_sk_respond+0x1da/0x700 [ 137.428139][ T9918] ? tipc_sk_create+0x1b50/0x1b50 [ 137.428147][ T9918] ? kmem_cache_free+0x99/0x320 [ 137.428158][ T9918] __tipc_shutdown+0x86f/0xf90 [ 137.428169][ T9918] ? tipc_accept+0xe50/0xe50 [ 137.428181][ T9918] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 137.449419][ T9926] FAULT_INJECTION: forcing a failure. [ 137.449419][ T9926] name failslab, interval 1, probability 0, space 0, times 0 [ 137.450276][ T9918] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 137.450285][ T9918] ? lock_sock_nested+0x7d/0xf0 [ 137.450296][ T9918] tipc_release+0xa3/0x11b0 [ 137.450302][ T9918] ? down_write+0xdb/0x150 [ 137.450308][ T9918] ? down_write_killable_nested+0x170/0x170 [ 137.450316][ T9918] ? fsnotify_first_mark+0x120/0x120 [ 137.450323][ T9918] ? fcntl_setlk+0xaa0/0xaa0 [ 137.450331][ T9918] __sock_release+0xbb/0x270 [ 137.450338][ T9918] sock_close+0xf/0x20 [ 137.536449][ T9918] __fput+0x2a4/0x7a0 [ 137.540421][ T9918] task_work_run+0xc2/0x160 [ 137.544898][ T9918] exit_to_usermode_loop+0x23d/0x2d0 [ 137.550149][ T9918] do_syscall_64+0x52a/0x620 [ 137.554709][ T9918] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 137.560575][ T9918] RIP: 0033:0x45cba9 [ 137.564434][ T9918] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 137.584008][ T9918] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 137.592392][ T9918] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 137.600338][ T9918] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 137.608279][ T9918] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 137.616227][ T9918] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 137.624170][ T9918] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 [ 137.632132][ T9916] CPU: 1 PID: 9916 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 137.640360][ T9916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.650407][ T9916] Call Trace: [ 137.653712][ T9916] dump_stack+0x128/0x182 [ 137.658026][ T9916] should_fail.cold.4+0x5/0x13 [ 137.662778][ T9916] ? fault_create_debugfs_attr+0x140/0x140 [ 137.668566][ T9916] ? __lock_acquire+0xc56/0x3be0 [ 137.673491][ T9916] should_failslab+0x5/0xf [ 137.677889][ T9916] kmem_cache_alloc_node+0x55/0x780 [ 137.683068][ T9916] ? kmem_cache_free+0x7f/0x320 [ 137.687899][ T9916] ? sock_close+0xf/0x20 [ 137.692118][ T9916] ? __fput+0x2a4/0x7a0 [ 137.696249][ T9916] ? task_work_run+0xc2/0x160 [ 137.700909][ T9916] ? exit_to_usermode_loop+0x23d/0x2d0 [ 137.706354][ T9916] __alloc_skb+0x92/0x510 [ 137.710667][ T9916] ? netdev_alloc_frag+0x150/0x150 [ 137.715761][ T9916] ? lock_downgrade+0x800/0x800 [ 137.720611][ T9916] tipc_buf_acquire+0x1c/0xd0 [ 137.725268][ T9916] tipc_msg_reverse+0x15d/0x7c0 [ 137.730106][ T9916] tipc_sk_respond+0x1da/0x700 [ 137.734856][ T9916] ? tipc_sk_create+0x1b50/0x1b50 [ 137.739863][ T9916] ? kmem_cache_free+0x99/0x320 [ 137.744705][ T9916] __tipc_shutdown+0x86f/0xf90 [ 137.749453][ T9916] ? tipc_accept+0xe50/0xe50 [ 137.754030][ T9916] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 137.759818][ T9916] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 137.765870][ T9916] ? lock_sock_nested+0x7d/0xf0 [ 137.770730][ T9916] tipc_release+0xa3/0x11b0 [ 137.775214][ T9916] ? down_write+0xdb/0x150 [ 137.779620][ T9916] ? down_write_killable_nested+0x170/0x170 [ 137.785491][ T9916] ? fsnotify_first_mark+0x120/0x120 [ 137.790747][ T9916] ? fcntl_setlk+0xaa0/0xaa0 [ 137.795344][ T9916] __sock_release+0xbb/0x270 [ 137.799914][ T9916] sock_close+0xf/0x20 [ 137.803951][ T9916] __fput+0x2a4/0x7a0 [ 137.807903][ T9916] task_work_run+0xc2/0x160 [ 137.812379][ T9916] exit_to_usermode_loop+0x23d/0x2d0 [ 137.817630][ T9916] do_syscall_64+0x52a/0x620 [ 137.822191][ T9916] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 137.828052][ T9916] RIP: 0033:0x45cba9 [ 137.831914][ T9916] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 137.851491][ T9916] RSP: 002b:00007f177af5ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 137.859871][ T9916] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 137.867821][ T9916] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 137.875770][ T9916] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 137.883709][ T9916] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 137.891665][ T9916] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af5f6d4 [ 137.899996][ T9926] CPU: 0 PID: 9926 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 137.908222][ T9926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.918262][ T9926] Call Trace: [ 137.921532][ T9926] dump_stack+0x128/0x182 [ 137.925839][ T9926] should_fail.cold.4+0x5/0x13 [ 137.930575][ T9926] ? fault_create_debugfs_attr+0x140/0x140 [ 137.936354][ T9926] ? __lock_acquire+0xc56/0x3be0 [ 137.941267][ T9926] should_failslab+0x5/0xf [ 137.945654][ T9926] kmem_cache_alloc_node+0x55/0x780 [ 137.950823][ T9926] ? kmem_cache_free+0x7f/0x320 [ 137.955656][ T9926] ? sock_close+0xf/0x20 [ 137.959877][ T9926] ? __fput+0x2a4/0x7a0 [ 137.963998][ T9926] ? task_work_run+0xc2/0x160 [ 137.968643][ T9926] ? exit_to_usermode_loop+0x23d/0x2d0 [ 137.974069][ T9926] __alloc_skb+0x92/0x510 [ 137.978364][ T9926] ? netdev_alloc_frag+0x150/0x150 [ 137.983444][ T9926] ? lock_downgrade+0x800/0x800 [ 137.988265][ T9926] tipc_buf_acquire+0x1c/0xd0 [ 137.992906][ T9926] tipc_msg_reverse+0x15d/0x7c0 [ 137.997723][ T9926] tipc_sk_respond+0x1da/0x700 [ 138.002453][ T9926] ? tipc_sk_create+0x1b50/0x1b50 [ 138.007449][ T9926] ? kmem_cache_free+0x99/0x320 [ 138.012282][ T9926] __tipc_shutdown+0x86f/0xf90 [ 138.017021][ T9926] ? tipc_accept+0xe50/0xe50 [ 138.021609][ T9926] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 138.027400][ T9926] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 138.033448][ T9926] ? lock_sock_nested+0x7d/0xf0 [ 138.038271][ T9926] tipc_release+0xa3/0x11b0 [ 138.042758][ T9926] ? down_write+0xdb/0x150 [ 138.047148][ T9926] ? down_write_killable_nested+0x170/0x170 [ 138.053034][ T9926] ? fsnotify_first_mark+0x120/0x120 [ 138.058291][ T9926] ? fcntl_setlk+0xaa0/0xaa0 [ 138.062853][ T9926] __sock_release+0xbb/0x270 [ 138.067409][ T9926] sock_close+0xf/0x20 [ 138.071449][ T9926] __fput+0x2a4/0x7a0 [ 138.075406][ T9926] task_work_run+0xc2/0x160 [ 138.079885][ T9926] exit_to_usermode_loop+0x23d/0x2d0 [ 138.085138][ T9926] do_syscall_64+0x52a/0x620 [ 138.089696][ T9926] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 138.095559][ T9926] RIP: 0033:0x45cba9 [ 138.099423][ T9926] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 138.119000][ T9926] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 138.127384][ T9926] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 138.135327][ T9926] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 138.143277][ T9926] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 138.151221][ T9926] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 138.159164][ T9926] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 138.167165][ T9917] CPU: 1 PID: 9917 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 138.175401][ T9917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.185435][ T9917] Call Trace: [ 138.188724][ T9917] dump_stack+0x128/0x182 [ 138.193047][ T9917] should_fail.cold.4+0x5/0x13 [ 138.197796][ T9917] ? fault_create_debugfs_attr+0x140/0x140 [ 138.203593][ T9917] ? __lock_acquire+0xc56/0x3be0 [ 138.208518][ T9917] should_failslab+0x5/0xf [ 138.212917][ T9917] kmem_cache_alloc_node+0x55/0x780 [ 138.218094][ T9917] ? kmem_cache_free+0x7f/0x320 [ 138.222927][ T9917] ? sock_close+0xf/0x20 [ 138.227146][ T9917] ? __fput+0x2a4/0x7a0 [ 138.231277][ T9917] ? task_work_run+0xc2/0x160 [ 138.236054][ T9917] ? exit_to_usermode_loop+0x23d/0x2d0 [ 138.241511][ T9917] __alloc_skb+0x92/0x510 [ 138.245826][ T9917] ? netdev_alloc_frag+0x150/0x150 [ 138.250925][ T9917] ? lock_downgrade+0x800/0x800 [ 138.255760][ T9917] tipc_buf_acquire+0x1c/0xd0 [ 138.260417][ T9917] tipc_msg_reverse+0x15d/0x7c0 [ 138.265273][ T9917] tipc_sk_respond+0x1da/0x700 [ 138.270019][ T9917] ? tipc_sk_create+0x1b50/0x1b50 [ 138.275026][ T9917] ? kmem_cache_free+0x99/0x320 [ 138.275847][ T9938] FAULT_INJECTION: forcing a failure. [ 138.275847][ T9938] name failslab, interval 1, probability 0, space 0, times 0 [ 138.279861][ T9917] __tipc_shutdown+0x86f/0xf90 [ 138.297137][ T9917] ? tipc_accept+0xe50/0xe50 [ 138.301693][ T9917] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 138.307471][ T9917] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 138.313507][ T9917] ? lock_sock_nested+0x7d/0xf0 [ 138.318343][ T9917] tipc_release+0xa3/0x11b0 [ 138.322816][ T9917] ? down_write+0xdb/0x150 [ 138.327198][ T9917] ? down_write_killable_nested+0x170/0x170 [ 138.333058][ T9917] ? fsnotify_first_mark+0x120/0x120 [ 138.338317][ T9917] ? fcntl_setlk+0xaa0/0xaa0 [ 138.342872][ T9917] __sock_release+0xbb/0x270 [ 138.347431][ T9917] sock_close+0xf/0x20 [ 138.351465][ T9917] __fput+0x2a4/0x7a0 [ 138.355416][ T9917] task_work_run+0xc2/0x160 [ 138.359886][ T9917] exit_to_usermode_loop+0x23d/0x2d0 [ 138.365144][ T9917] do_syscall_64+0x52a/0x620 [ 138.369699][ T9917] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 138.375556][ T9917] RIP: 0033:0x45cba9 [ 138.379523][ T9917] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 138.399092][ T9917] RSP: 002b:00007fbd2e103c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 138.407467][ T9917] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 138.415402][ T9917] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 138.423341][ T9917] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 138.431285][ T9917] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 138.439224][ T9917] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1046d4 [ 138.447176][ T9938] CPU: 0 PID: 9938 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 138.455395][ T9938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.465431][ T9938] Call Trace: [ 138.468693][ T9938] dump_stack+0x128/0x182 [ 138.472999][ T9938] should_fail.cold.4+0x5/0x13 [ 138.477757][ T9938] ? fault_create_debugfs_attr+0x140/0x140 [ 138.483534][ T9938] ? __lock_acquire+0xc56/0x3be0 [ 138.488439][ T9938] should_failslab+0x5/0xf [ 138.492820][ T9938] kmem_cache_alloc_node+0x55/0x780 [ 138.497987][ T9938] ? kmem_cache_free+0x7f/0x320 [ 138.502812][ T9938] ? sock_close+0xf/0x20 [ 138.507021][ T9938] ? __fput+0x2a4/0x7a0 [ 138.511146][ T9938] ? task_work_run+0xc2/0x160 [ 138.515788][ T9938] ? exit_to_usermode_loop+0x23d/0x2d0 [ 138.521215][ T9938] __alloc_skb+0x92/0x510 [ 138.525509][ T9938] ? netdev_alloc_frag+0x150/0x150 [ 138.530595][ T9938] ? lock_downgrade+0x800/0x800 [ 138.535421][ T9938] tipc_buf_acquire+0x1c/0xd0 [ 138.540073][ T9938] tipc_msg_reverse+0x15d/0x7c0 [ 138.544897][ T9938] tipc_sk_respond+0x1da/0x700 [ 138.549628][ T9938] ? tipc_sk_create+0x1b50/0x1b50 [ 138.554619][ T9938] ? kmem_cache_free+0x99/0x320 [ 138.559437][ T9938] __tipc_shutdown+0x86f/0xf90 [ 138.564166][ T9938] ? tipc_accept+0xe50/0xe50 [ 138.568725][ T9938] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 138.574497][ T9938] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 138.580533][ T9938] ? lock_sock_nested+0x7d/0xf0 [ 138.585375][ T9938] tipc_release+0xa3/0x11b0 [ 138.589846][ T9938] ? down_write+0xdb/0x150 [ 138.594272][ T9938] ? down_write_killable_nested+0x170/0x170 [ 138.600140][ T9938] ? fsnotify_first_mark+0x120/0x120 [ 138.605403][ T9938] ? fcntl_setlk+0xaa0/0xaa0 [ 138.609963][ T9938] __sock_release+0xbb/0x270 [ 138.614523][ T9938] sock_close+0xf/0x20 [ 138.618562][ T9938] __fput+0x2a4/0x7a0 [ 138.622522][ T9938] task_work_run+0xc2/0x160 [ 138.627008][ T9938] exit_to_usermode_loop+0x23d/0x2d0 [ 138.632369][ T9938] do_syscall_64+0x52a/0x620 [ 138.636927][ T9938] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 138.642795][ T9938] RIP: 0033:0x45cba9 [ 138.646669][ T9938] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 138.666249][ T9938] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 138.674636][ T9938] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 138.682755][ T9938] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 138.690704][ T9938] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 138.698652][ T9938] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 138.706600][ T9938] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 [ 138.715239][ T9924] CPU: 1 PID: 9924 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 138.723462][ T9924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.733494][ T9924] Call Trace: [ 138.736765][ T9924] dump_stack+0x128/0x182 [ 138.741087][ T9924] should_fail.cold.4+0x5/0x13 [ 138.745836][ T9924] ? fault_create_debugfs_attr+0x140/0x140 [ 138.751635][ T9924] ? __lock_acquire+0xc56/0x3be0 [ 138.756561][ T9924] should_failslab+0x5/0xf [ 138.760959][ T9924] kmem_cache_alloc_node+0x55/0x780 [ 138.766136][ T9924] ? kmem_cache_free+0x7f/0x320 [ 138.770972][ T9924] ? sock_close+0xf/0x20 [ 138.775197][ T9924] ? __fput+0x2a4/0x7a0 [ 138.779417][ T9924] ? task_work_run+0xc2/0x160 [ 138.784075][ T9924] ? exit_to_usermode_loop+0x23d/0x2d0 [ 138.789518][ T9924] __alloc_skb+0x92/0x510 [ 138.793828][ T9924] ? netdev_alloc_frag+0x150/0x150 [ 138.793882][ T9945] FAULT_INJECTION: forcing a failure. [ 138.793882][ T9945] name failslab, interval 1, probability 0, space 0, times 0 [ 138.798916][ T9924] ? lock_downgrade+0x800/0x800 [ 138.798924][ T9924] tipc_buf_acquire+0x1c/0xd0 [ 138.798931][ T9924] tipc_msg_reverse+0x15d/0x7c0 [ 138.825796][ T9924] tipc_sk_respond+0x1da/0x700 [ 138.829605][ T9946] FAULT_INJECTION: forcing a failure. [ 138.829605][ T9946] name failslab, interval 1, probability 0, space 0, times 0 [ 138.830540][ T9924] ? tipc_sk_create+0x1b50/0x1b50 [ 138.830549][ T9924] ? kmem_cache_free+0x99/0x320 [ 138.830560][ T9924] __tipc_shutdown+0x86f/0xf90 [ 138.857670][ T9924] ? tipc_accept+0xe50/0xe50 [ 138.862249][ T9924] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 138.868044][ T9924] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 138.874079][ T9924] ? lock_sock_nested+0x7d/0xf0 [ 138.878901][ T9924] tipc_release+0xa3/0x11b0 [ 138.883372][ T9924] ? down_write+0xdb/0x150 [ 138.887764][ T9924] ? down_write_killable_nested+0x170/0x170 [ 138.893628][ T9924] ? fsnotify_first_mark+0x120/0x120 [ 138.898885][ T9924] ? fcntl_setlk+0xaa0/0xaa0 [ 138.903448][ T9924] __sock_release+0xbb/0x270 [ 138.908021][ T9924] sock_close+0xf/0x20 [ 138.912054][ T9924] __fput+0x2a4/0x7a0 [ 138.916004][ T9924] task_work_run+0xc2/0x160 [ 138.920506][ T9924] exit_to_usermode_loop+0x23d/0x2d0 [ 138.925761][ T9924] do_syscall_64+0x52a/0x620 [ 138.930318][ T9924] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 138.936176][ T9924] RIP: 0033:0x45cba9 [ 138.940037][ T9924] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 138.959735][ T9924] RSP: 002b:00007f7975ef3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 138.968110][ T9924] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 138.976067][ T9924] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 138.984011][ T9924] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 138.991948][ T9924] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 138.999887][ T9924] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ef46d4 [ 139.007838][ T9945] CPU: 0 PID: 9945 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 139.016063][ T9945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.026101][ T9945] Call Trace: [ 139.029371][ T9945] dump_stack+0x128/0x182 [ 139.033693][ T9945] should_fail.cold.4+0x5/0x13 [ 139.038439][ T9945] ? fault_create_debugfs_attr+0x140/0x140 [ 139.044236][ T9945] ? __lock_acquire+0xc56/0x3be0 [ 139.049160][ T9945] should_failslab+0x5/0xf [ 139.053561][ T9945] kmem_cache_alloc_node+0x55/0x780 [ 139.058737][ T9945] ? kmem_cache_free+0x7f/0x320 [ 139.063593][ T9945] ? sock_close+0xf/0x20 [ 139.067828][ T9945] ? __fput+0x2a4/0x7a0 [ 139.071967][ T9945] ? task_work_run+0xc2/0x160 [ 139.076637][ T9945] ? exit_to_usermode_loop+0x23d/0x2d0 [ 139.082100][ T9945] __alloc_skb+0x92/0x510 [ 139.086414][ T9945] ? netdev_alloc_frag+0x150/0x150 [ 139.091514][ T9945] ? lock_downgrade+0x800/0x800 [ 139.096353][ T9945] tipc_buf_acquire+0x1c/0xd0 [ 139.101017][ T9945] tipc_msg_reverse+0x15d/0x7c0 [ 139.105859][ T9945] tipc_sk_respond+0x1da/0x700 [ 139.110607][ T9945] ? tipc_sk_create+0x1b50/0x1b50 [ 139.115619][ T9945] ? kmem_cache_free+0x99/0x320 [ 139.120475][ T9945] __tipc_shutdown+0x86f/0xf90 [ 139.125367][ T9945] ? tipc_accept+0xe50/0xe50 [ 139.129944][ T9945] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 139.135731][ T9945] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 139.141782][ T9945] ? lock_sock_nested+0x7d/0xf0 [ 139.146611][ T9945] tipc_release+0xa3/0x11b0 [ 139.151092][ T9945] ? down_write+0xdb/0x150 [ 139.155491][ T9945] ? down_write_killable_nested+0x170/0x170 [ 139.161390][ T9945] ? fsnotify_first_mark+0x120/0x120 [ 139.166670][ T9945] ? fcntl_setlk+0xaa0/0xaa0 [ 139.171244][ T9945] __sock_release+0xbb/0x270 [ 139.175905][ T9945] sock_close+0xf/0x20 [ 139.179978][ T9945] __fput+0x2a4/0x7a0 [ 139.183952][ T9945] task_work_run+0xc2/0x160 [ 139.188446][ T9945] exit_to_usermode_loop+0x23d/0x2d0 [ 139.193726][ T9945] do_syscall_64+0x52a/0x620 [ 139.198295][ T9945] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 139.204158][ T9945] RIP: 0033:0x45cba9 [ 139.208026][ T9945] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 139.227607][ T9945] RSP: 002b:00007f177af7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 139.235994][ T9945] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 139.237307][ T9955] FAULT_INJECTION: forcing a failure. [ 139.237307][ T9955] name failslab, interval 1, probability 0, space 0, times 0 [ 139.243933][ T9945] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 139.243936][ T9945] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 139.243940][ T9945] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 139.243943][ T9945] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af806d4 [ 139.306967][ T9946] CPU: 1 PID: 9946 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 139.315322][ T9946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.325355][ T9946] Call Trace: [ 139.328628][ T9946] dump_stack+0x128/0x182 [ 139.332952][ T9946] should_fail.cold.4+0x5/0x13 [ 139.337699][ T9946] ? fault_create_debugfs_attr+0x140/0x140 [ 139.343486][ T9946] ? __lock_acquire+0xc56/0x3be0 [ 139.348413][ T9946] should_failslab+0x5/0xf [ 139.352818][ T9946] kmem_cache_alloc_node+0x55/0x780 [ 139.355915][ T9960] FAULT_INJECTION: forcing a failure. [ 139.355915][ T9960] name failslab, interval 1, probability 0, space 0, times 0 [ 139.357989][ T9946] ? kmem_cache_free+0x7f/0x320 [ 139.357996][ T9946] ? sock_close+0xf/0x20 [ 139.358002][ T9946] ? __fput+0x2a4/0x7a0 [ 139.358007][ T9946] ? task_work_run+0xc2/0x160 [ 139.358013][ T9946] ? exit_to_usermode_loop+0x23d/0x2d0 [ 139.358021][ T9946] __alloc_skb+0x92/0x510 [ 139.371830][ T9961] FAULT_INJECTION: forcing a failure. [ 139.371830][ T9961] name failslab, interval 1, probability 0, space 0, times 0 [ 139.375390][ T9946] ? netdev_alloc_frag+0x150/0x150 [ 139.375401][ T9946] ? lock_downgrade+0x800/0x800 [ 139.375411][ T9946] tipc_buf_acquire+0x1c/0xd0 [ 139.375417][ T9946] tipc_msg_reverse+0x15d/0x7c0 [ 139.375429][ T9946] tipc_sk_respond+0x1da/0x700 [ 139.375436][ T9946] ? tipc_sk_create+0x1b50/0x1b50 [ 139.375441][ T9946] ? kmem_cache_free+0x99/0x320 [ 139.393255][ T9962] FAULT_INJECTION: forcing a failure. [ 139.393255][ T9962] name failslab, interval 1, probability 0, space 0, times 0 [ 139.393859][ T9946] __tipc_shutdown+0x86f/0xf90 [ 139.393870][ T9946] ? tipc_accept+0xe50/0xe50 [ 139.393883][ T9946] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 139.393892][ T9946] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 139.393900][ T9946] ? lock_sock_nested+0x7d/0xf0 [ 139.483200][ T9946] tipc_release+0xa3/0x11b0 [ 139.487669][ T9946] ? down_write+0xdb/0x150 [ 139.492050][ T9946] ? down_write_killable_nested+0x170/0x170 [ 139.497908][ T9946] ? fsnotify_first_mark+0x120/0x120 [ 139.503230][ T9946] ? fcntl_setlk+0xaa0/0xaa0 [ 139.507791][ T9946] __sock_release+0xbb/0x270 [ 139.512359][ T9946] sock_close+0xf/0x20 [ 139.516396][ T9946] __fput+0x2a4/0x7a0 [ 139.520346][ T9946] task_work_run+0xc2/0x160 [ 139.524837][ T9946] exit_to_usermode_loop+0x23d/0x2d0 [ 139.530088][ T9946] do_syscall_64+0x52a/0x620 [ 139.534652][ T9946] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 139.540525][ T9946] RIP: 0033:0x45cba9 [ 139.544393][ T9946] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 139.564066][ T9946] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 139.572442][ T9946] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 139.580397][ T9946] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 139.588336][ T9946] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 139.596281][ T9946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 139.604216][ T9946] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 139.612176][ T9961] CPU: 0 PID: 9961 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 139.620397][ T9961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.630434][ T9961] Call Trace: [ 139.633759][ T9961] dump_stack+0x128/0x182 [ 139.638077][ T9961] should_fail.cold.4+0x5/0x13 [ 139.642828][ T9961] ? fault_create_debugfs_attr+0x140/0x140 [ 139.648614][ T9961] ? __lock_acquire+0xc56/0x3be0 [ 139.653541][ T9961] should_failslab+0x5/0xf [ 139.657943][ T9961] kmem_cache_alloc_node+0x55/0x780 [ 139.663123][ T9961] ? kmem_cache_free+0x7f/0x320 [ 139.667973][ T9961] ? sock_close+0xf/0x20 [ 139.672197][ T9961] ? __fput+0x2a4/0x7a0 [ 139.676336][ T9961] ? task_work_run+0xc2/0x160 [ 139.680997][ T9961] ? exit_to_usermode_loop+0x23d/0x2d0 [ 139.686440][ T9961] __alloc_skb+0x92/0x510 [ 139.690743][ T9961] ? netdev_alloc_frag+0x150/0x150 [ 139.695825][ T9961] ? lock_downgrade+0x800/0x800 [ 139.700674][ T9961] tipc_buf_acquire+0x1c/0xd0 [ 139.705323][ T9961] tipc_msg_reverse+0x15d/0x7c0 [ 139.710142][ T9961] tipc_sk_respond+0x1da/0x700 [ 139.714883][ T9961] ? tipc_sk_create+0x1b50/0x1b50 [ 139.719874][ T9961] ? kmem_cache_free+0x99/0x320 [ 139.724691][ T9961] __tipc_shutdown+0x86f/0xf90 [ 139.729445][ T9961] ? tipc_accept+0xe50/0xe50 [ 139.734019][ T9961] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 139.739790][ T9961] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 139.745844][ T9961] ? lock_sock_nested+0x7d/0xf0 [ 139.750678][ T9961] tipc_release+0xa3/0x11b0 [ 139.755148][ T9961] ? down_write+0xdb/0x150 [ 139.759541][ T9961] ? down_write_killable_nested+0x170/0x170 [ 139.765408][ T9961] ? fsnotify_first_mark+0x120/0x120 [ 139.770657][ T9961] ? fcntl_setlk+0xaa0/0xaa0 [ 139.775229][ T9961] __sock_release+0xbb/0x270 [ 139.779800][ T9961] sock_close+0xf/0x20 [ 139.783837][ T9961] __fput+0x2a4/0x7a0 [ 139.787790][ T9961] task_work_run+0xc2/0x160 [ 139.792263][ T9961] exit_to_usermode_loop+0x23d/0x2d0 [ 139.797605][ T9961] do_syscall_64+0x52a/0x620 [ 139.802170][ T9961] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 139.808042][ T9961] RIP: 0033:0x45cba9 [ 139.811908][ T9961] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 139.831478][ T9961] RSP: 002b:00007fbd2e124c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 139.839858][ T9961] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 139.847797][ T9961] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 139.855732][ T9961] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 139.863670][ T9961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 139.871611][ T9961] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1256d4 [ 139.879563][ T9960] CPU: 1 PID: 9960 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 139.887781][ T9960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.897814][ T9960] Call Trace: [ 139.901082][ T9960] dump_stack+0x128/0x182 [ 139.905399][ T9960] should_fail.cold.4+0x5/0x13 [ 139.910151][ T9960] ? fault_create_debugfs_attr+0x140/0x140 [ 139.915932][ T9960] ? __lock_acquire+0xc56/0x3be0 [ 139.920858][ T9960] should_failslab+0x5/0xf [ 139.925274][ T9960] kmem_cache_alloc_node+0x55/0x780 [ 139.930475][ T9960] ? kmem_cache_free+0x7f/0x320 [ 139.935306][ T9960] ? sock_close+0xf/0x20 [ 139.939523][ T9960] ? __fput+0x2a4/0x7a0 [ 139.943644][ T9960] ? task_work_run+0xc2/0x160 [ 139.948287][ T9960] ? exit_to_usermode_loop+0x23d/0x2d0 [ 139.953710][ T9960] __alloc_skb+0x92/0x510 [ 139.958005][ T9960] ? netdev_alloc_frag+0x150/0x150 [ 139.963084][ T9960] ? lock_downgrade+0x800/0x800 [ 139.967903][ T9960] tipc_buf_acquire+0x1c/0xd0 [ 139.972547][ T9960] tipc_msg_reverse+0x15d/0x7c0 [ 139.977364][ T9960] tipc_sk_respond+0x1da/0x700 [ 139.982091][ T9960] ? tipc_sk_create+0x1b50/0x1b50 [ 139.987078][ T9960] ? kmem_cache_free+0x99/0x320 [ 139.991895][ T9960] __tipc_shutdown+0x86f/0xf90 [ 139.996623][ T9960] ? tipc_accept+0xe50/0xe50 [ 140.001182][ T9960] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 140.006956][ T9960] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 140.012987][ T9960] ? lock_sock_nested+0x7d/0xf0 [ 140.017801][ T9960] tipc_release+0xa3/0x11b0 [ 140.022265][ T9960] ? down_write+0xdb/0x150 [ 140.026655][ T9960] ? down_write_killable_nested+0x170/0x170 [ 140.032511][ T9960] ? fsnotify_first_mark+0x120/0x120 [ 140.037865][ T9960] ? fcntl_setlk+0xaa0/0xaa0 [ 140.042422][ T9960] __sock_release+0xbb/0x270 [ 140.046975][ T9960] sock_close+0xf/0x20 [ 140.051026][ T9960] __fput+0x2a4/0x7a0 [ 140.054975][ T9960] task_work_run+0xc2/0x160 [ 140.059444][ T9960] exit_to_usermode_loop+0x23d/0x2d0 [ 140.064713][ T9960] do_syscall_64+0x52a/0x620 [ 140.069269][ T9960] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 140.075128][ T9960] RIP: 0033:0x45cba9 [ 140.078986][ T9960] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 140.098562][ T9960] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 140.107026][ T9960] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 140.114963][ T9960] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 140.122901][ T9960] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 140.130845][ T9960] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 140.138781][ T9960] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 140.146734][ T9955] CPU: 0 PID: 9955 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 2020/07/20 06:42:56 executed programs: 360 [ 140.154958][ T9955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.164992][ T9955] Call Trace: [ 140.168268][ T9955] dump_stack+0x128/0x182 [ 140.172587][ T9955] should_fail.cold.4+0x5/0x13 [ 140.177334][ T9955] ? fault_create_debugfs_attr+0x140/0x140 [ 140.183128][ T9955] ? __lock_acquire+0xc56/0x3be0 [ 140.188044][ T9955] should_failslab+0x5/0xf [ 140.192437][ T9955] kmem_cache_alloc_node+0x55/0x780 [ 140.197612][ T9955] ? kmem_cache_free+0x7f/0x320 [ 140.202440][ T9955] ? sock_close+0xf/0x20 [ 140.206657][ T9955] ? __fput+0x2a4/0x7a0 [ 140.210793][ T9955] ? task_work_run+0xc2/0x160 [ 140.215450][ T9955] ? exit_to_usermode_loop+0x23d/0x2d0 [ 140.220887][ T9955] __alloc_skb+0x92/0x510 [ 140.225202][ T9955] ? netdev_alloc_frag+0x150/0x150 [ 140.230295][ T9955] ? lock_downgrade+0x800/0x800 [ 140.235137][ T9955] tipc_buf_acquire+0x1c/0xd0 [ 140.239792][ T9955] tipc_msg_reverse+0x15d/0x7c0 [ 140.244630][ T9955] tipc_sk_respond+0x1da/0x700 [ 140.249377][ T9955] ? tipc_sk_create+0x1b50/0x1b50 [ 140.254376][ T9955] ? kmem_cache_free+0x99/0x320 [ 140.259206][ T9955] __tipc_shutdown+0x86f/0xf90 [ 140.263956][ T9955] ? tipc_accept+0xe50/0xe50 [ 140.268536][ T9955] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 140.274325][ T9955] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 140.280380][ T9955] ? lock_sock_nested+0x7d/0xf0 [ 140.285223][ T9955] tipc_release+0xa3/0x11b0 [ 140.289724][ T9955] ? down_write+0xdb/0x150 [ 140.294130][ T9955] ? down_write_killable_nested+0x170/0x170 [ 140.300000][ T9955] ? fsnotify_first_mark+0x120/0x120 [ 140.305261][ T9955] ? fcntl_setlk+0xaa0/0xaa0 [ 140.309830][ T9955] __sock_release+0xbb/0x270 [ 140.314413][ T9955] sock_close+0xf/0x20 [ 140.318547][ T9955] __fput+0x2a4/0x7a0 [ 140.322520][ T9955] task_work_run+0xc2/0x160 [ 140.327007][ T9955] exit_to_usermode_loop+0x23d/0x2d0 [ 140.332271][ T9955] do_syscall_64+0x52a/0x620 [ 140.336839][ T9955] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 140.342708][ T9955] RIP: 0033:0x45cba9 [ 140.346578][ T9955] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 140.366152][ T9955] RSP: 002b:00007f7975ef3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 140.374534][ T9955] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 140.382486][ T9955] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 140.390433][ T9955] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 140.398405][ T9955] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 140.406345][ T9955] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ef46d4 [ 140.426866][ T9962] CPU: 1 PID: 9962 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 140.435103][ T9962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.445142][ T9962] Call Trace: [ 140.448411][ T9962] dump_stack+0x128/0x182 [ 140.452724][ T9962] should_fail.cold.4+0x5/0x13 [ 140.457465][ T9962] ? fault_create_debugfs_attr+0x140/0x140 [ 140.463245][ T9962] ? __lock_acquire+0xc56/0x3be0 [ 140.468163][ T9962] should_failslab+0x5/0xf [ 140.472555][ T9962] kmem_cache_alloc_node+0x55/0x780 [ 140.477727][ T9962] ? kmem_cache_free+0x7f/0x320 [ 140.482553][ T9962] ? sock_close+0xf/0x20 [ 140.486771][ T9962] ? __fput+0x2a4/0x7a0 [ 140.490904][ T9962] ? task_work_run+0xc2/0x160 [ 140.495191][ T9980] FAULT_INJECTION: forcing a failure. [ 140.495191][ T9980] name failslab, interval 1, probability 0, space 0, times 0 [ 140.495559][ T9962] ? exit_to_usermode_loop+0x23d/0x2d0 [ 140.495568][ T9962] __alloc_skb+0x92/0x510 [ 140.515300][ T9979] FAULT_INJECTION: forcing a failure. [ 140.515300][ T9979] name failslab, interval 1, probability 0, space 0, times 0 [ 140.517834][ T9962] ? netdev_alloc_frag+0x150/0x150 [ 140.535470][ T9962] ? lock_downgrade+0x800/0x800 [ 140.540290][ T9962] tipc_buf_acquire+0x1c/0xd0 [ 140.544930][ T9962] tipc_msg_reverse+0x15d/0x7c0 [ 140.549749][ T9962] tipc_sk_respond+0x1da/0x700 [ 140.554479][ T9962] ? tipc_sk_create+0x1b50/0x1b50 [ 140.559466][ T9962] ? kmem_cache_free+0x99/0x320 [ 140.564287][ T9962] __tipc_shutdown+0x86f/0xf90 [ 140.569021][ T9962] ? tipc_accept+0xe50/0xe50 [ 140.573578][ T9962] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 140.579353][ T9962] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 140.585393][ T9962] ? lock_sock_nested+0x7d/0xf0 [ 140.590210][ T9962] tipc_release+0xa3/0x11b0 [ 140.594678][ T9962] ? down_write+0xdb/0x150 [ 140.599058][ T9962] ? down_write_killable_nested+0x170/0x170 [ 140.604918][ T9962] ? fsnotify_first_mark+0x120/0x120 [ 140.610172][ T9962] ? fcntl_setlk+0xaa0/0xaa0 [ 140.614758][ T9962] __sock_release+0xbb/0x270 [ 140.619315][ T9962] sock_close+0xf/0x20 [ 140.623350][ T9962] __fput+0x2a4/0x7a0 [ 140.627306][ T9962] task_work_run+0xc2/0x160 [ 140.631799][ T9962] exit_to_usermode_loop+0x23d/0x2d0 [ 140.637094][ T9962] do_syscall_64+0x52a/0x620 [ 140.641653][ T9962] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 140.647510][ T9962] RIP: 0033:0x45cba9 [ 140.651373][ T9962] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 140.670944][ T9962] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 140.679322][ T9962] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 140.687263][ T9962] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 140.695202][ T9962] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 140.703156][ T9962] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 140.711104][ T9962] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 [ 140.719052][ T9979] CPU: 0 PID: 9979 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 140.727290][ T9979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.737326][ T9979] Call Trace: [ 140.740604][ T9979] dump_stack+0x128/0x182 [ 140.744927][ T9979] should_fail.cold.4+0x5/0x13 [ 140.749674][ T9979] ? fault_create_debugfs_attr+0x140/0x140 [ 140.755461][ T9979] ? __lock_acquire+0xc56/0x3be0 [ 140.760390][ T9979] should_failslab+0x5/0xf [ 140.764786][ T9979] kmem_cache_alloc_node+0x55/0x780 [ 140.769971][ T9979] ? kmem_cache_free+0x7f/0x320 [ 140.774896][ T9979] ? sock_close+0xf/0x20 [ 140.779114][ T9979] ? __fput+0x2a4/0x7a0 [ 140.780224][ T9976] FAULT_INJECTION: forcing a failure. [ 140.780224][ T9976] name failslab, interval 1, probability 0, space 0, times 0 [ 140.783238][ T9979] ? task_work_run+0xc2/0x160 [ 140.783245][ T9979] ? exit_to_usermode_loop+0x23d/0x2d0 [ 140.783253][ T9979] __alloc_skb+0x92/0x510 [ 140.783259][ T9979] ? netdev_alloc_frag+0x150/0x150 [ 140.783268][ T9979] ? lock_downgrade+0x800/0x800 [ 140.783277][ T9979] tipc_buf_acquire+0x1c/0xd0 [ 140.783282][ T9979] tipc_msg_reverse+0x15d/0x7c0 [ 140.783292][ T9979] tipc_sk_respond+0x1da/0x700 [ 140.783299][ T9979] ? tipc_sk_create+0x1b50/0x1b50 [ 140.839443][ T9979] ? kmem_cache_free+0x99/0x320 [ 140.844282][ T9979] __tipc_shutdown+0x86f/0xf90 [ 140.849033][ T9979] ? tipc_accept+0xe50/0xe50 [ 140.853609][ T9979] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 140.859399][ T9979] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 140.865450][ T9979] ? lock_sock_nested+0x7d/0xf0 [ 140.870284][ T9979] tipc_release+0xa3/0x11b0 [ 140.874770][ T9979] ? down_write+0xdb/0x150 [ 140.879160][ T9979] ? down_write_killable_nested+0x170/0x170 [ 140.885025][ T9979] ? fsnotify_first_mark+0x120/0x120 [ 140.890311][ T9979] ? fcntl_setlk+0xaa0/0xaa0 [ 140.894869][ T9979] __sock_release+0xbb/0x270 [ 140.899428][ T9979] sock_close+0xf/0x20 [ 140.903461][ T9979] __fput+0x2a4/0x7a0 [ 140.907413][ T9979] task_work_run+0xc2/0x160 [ 140.911888][ T9979] exit_to_usermode_loop+0x23d/0x2d0 [ 140.917157][ T9979] do_syscall_64+0x52a/0x620 [ 140.921724][ T9979] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 140.927584][ T9979] RIP: 0033:0x45cba9 [ 140.931447][ T9979] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 140.951018][ T9979] RSP: 002b:00007f177af7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 140.959396][ T9979] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 140.967338][ T9979] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 140.975278][ T9979] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 140.983224][ T9979] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 140.991179][ T9979] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af806d4 [ 140.999129][ T9980] CPU: 1 PID: 9980 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 141.007348][ T9980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.017397][ T9980] Call Trace: [ 141.020669][ T9980] dump_stack+0x128/0x182 [ 141.024988][ T9980] should_fail.cold.4+0x5/0x13 [ 141.029730][ T9980] ? fault_create_debugfs_attr+0x140/0x140 [ 141.035511][ T9980] ? __lock_acquire+0xc56/0x3be0 [ 141.040434][ T9980] should_failslab+0x5/0xf [ 141.044823][ T9980] kmem_cache_alloc_node+0x55/0x780 [ 141.049995][ T9980] ? kmem_cache_free+0x7f/0x320 [ 141.054821][ T9980] ? sock_close+0xf/0x20 [ 141.059036][ T9980] ? __fput+0x2a4/0x7a0 [ 141.063164][ T9980] ? task_work_run+0xc2/0x160 [ 141.067820][ T9980] ? exit_to_usermode_loop+0x23d/0x2d0 [ 141.073261][ T9980] __alloc_skb+0x92/0x510 [ 141.077565][ T9980] ? netdev_alloc_frag+0x150/0x150 [ 141.078677][ T9988] FAULT_INJECTION: forcing a failure. [ 141.078677][ T9988] name failslab, interval 1, probability 0, space 0, times 0 [ 141.082649][ T9980] ? lock_downgrade+0x800/0x800 [ 141.082659][ T9980] tipc_buf_acquire+0x1c/0xd0 [ 141.082664][ T9980] tipc_msg_reverse+0x15d/0x7c0 [ 141.082679][ T9980] tipc_sk_respond+0x1da/0x700 [ 141.095945][ T9989] FAULT_INJECTION: forcing a failure. [ 141.095945][ T9989] name failslab, interval 1, probability 0, space 0, times 0 [ 141.100039][ T9980] ? tipc_sk_create+0x1b50/0x1b50 [ 141.100046][ T9980] ? kmem_cache_free+0x99/0x320 [ 141.100057][ T9980] __tipc_shutdown+0x86f/0xf90 [ 141.100066][ T9980] ? tipc_accept+0xe50/0xe50 [ 141.145849][ T9980] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 141.151641][ T9980] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 141.157671][ T9980] ? lock_sock_nested+0x7d/0xf0 [ 141.162487][ T9980] tipc_release+0xa3/0x11b0 [ 141.166956][ T9980] ? down_write+0xdb/0x150 [ 141.171426][ T9980] ? down_write_killable_nested+0x170/0x170 [ 141.177284][ T9980] ? fsnotify_first_mark+0x120/0x120 [ 141.182531][ T9980] ? fcntl_setlk+0xaa0/0xaa0 [ 141.187086][ T9980] __sock_release+0xbb/0x270 [ 141.191674][ T9980] sock_close+0xf/0x20 [ 141.195705][ T9980] __fput+0x2a4/0x7a0 [ 141.199655][ T9980] task_work_run+0xc2/0x160 [ 141.204124][ T9980] exit_to_usermode_loop+0x23d/0x2d0 [ 141.209373][ T9980] do_syscall_64+0x52a/0x620 [ 141.213926][ T9980] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 141.219785][ T9980] RIP: 0033:0x45cba9 [ 141.223656][ T9980] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 141.243223][ T9980] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 141.251608][ T9980] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 141.259575][ T9980] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 141.267523][ T9980] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 141.275462][ T9980] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 141.283397][ T9980] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 141.291346][ T9989] CPU: 0 PID: 9989 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 141.299570][ T9989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.309605][ T9989] Call Trace: [ 141.312872][ T9989] dump_stack+0x128/0x182 [ 141.317184][ T9989] should_fail.cold.4+0x5/0x13 [ 141.321940][ T9989] ? fault_create_debugfs_attr+0x140/0x140 [ 141.327727][ T9989] ? __lock_acquire+0xc56/0x3be0 [ 141.332656][ T9989] should_failslab+0x5/0xf [ 141.337054][ T9989] kmem_cache_alloc_node+0x55/0x780 [ 141.342233][ T9989] ? kmem_cache_free+0x7f/0x320 [ 141.347061][ T9989] ? sock_close+0xf/0x20 [ 141.351274][ T9989] ? __fput+0x2a4/0x7a0 [ 141.355403][ T9989] ? task_work_run+0xc2/0x160 [ 141.360055][ T9989] ? exit_to_usermode_loop+0x23d/0x2d0 [ 141.365487][ T9989] __alloc_skb+0x92/0x510 [ 141.369794][ T9989] ? netdev_alloc_frag+0x150/0x150 [ 141.374888][ T9989] ? lock_downgrade+0x800/0x800 [ 141.379723][ T9989] tipc_buf_acquire+0x1c/0xd0 [ 141.384379][ T9989] tipc_msg_reverse+0x15d/0x7c0 [ 141.389222][ T9989] tipc_sk_respond+0x1da/0x700 [ 141.393966][ T9989] ? tipc_sk_create+0x1b50/0x1b50 [ 141.398969][ T9989] ? kmem_cache_free+0x99/0x320 [ 141.403819][ T9989] __tipc_shutdown+0x86f/0xf90 [ 141.408568][ T9989] ? tipc_accept+0xe50/0xe50 [ 141.413150][ T9989] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 141.419013][ T9989] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 141.425063][ T9989] ? lock_sock_nested+0x7d/0xf0 [ 141.429907][ T9989] tipc_release+0xa3/0x11b0 [ 141.434390][ T9989] ? down_write+0xdb/0x150 [ 141.438785][ T9989] ? down_write_killable_nested+0x170/0x170 [ 141.444655][ T9989] ? fsnotify_first_mark+0x120/0x120 [ 141.449926][ T9989] ? fcntl_setlk+0xaa0/0xaa0 [ 141.454498][ T9989] __sock_release+0xbb/0x270 [ 141.459065][ T9989] sock_close+0xf/0x20 [ 141.463129][ T9989] __fput+0x2a4/0x7a0 [ 141.467090][ T9989] task_work_run+0xc2/0x160 [ 141.471576][ T9989] exit_to_usermode_loop+0x23d/0x2d0 [ 141.476838][ T9989] do_syscall_64+0x52a/0x620 [ 141.481400][ T9989] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 141.487285][ T9989] RIP: 0033:0x45cba9 [ 141.491155][ T9989] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 141.510737][ T9989] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 141.519130][ T9989] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 141.527076][ T9989] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 141.535026][ T9989] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 141.542976][ T9989] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 141.550925][ T9989] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 141.558878][ T9976] CPU: 1 PID: 9976 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 141.567182][ T9976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.577211][ T9976] Call Trace: [ 141.580492][ T9976] dump_stack+0x128/0x182 [ 141.584828][ T9976] should_fail.cold.4+0x5/0x13 [ 141.589566][ T9976] ? fault_create_debugfs_attr+0x140/0x140 [ 141.595343][ T9976] ? __lock_acquire+0xc56/0x3be0 [ 141.600252][ T9976] should_failslab+0x5/0xf [ 141.604636][ T9976] kmem_cache_alloc_node+0x55/0x780 [ 141.609804][ T9976] ? kmem_cache_free+0x7f/0x320 [ 141.614637][ T9976] ? sock_close+0xf/0x20 [ 141.618845][ T9976] ? __fput+0x2a4/0x7a0 [ 141.622969][ T9976] ? task_work_run+0xc2/0x160 [ 141.627637][ T9976] ? exit_to_usermode_loop+0x23d/0x2d0 [ 141.633075][ T9976] __alloc_skb+0x92/0x510 [ 141.637087][ T9999] FAULT_INJECTION: forcing a failure. [ 141.637087][ T9999] name failslab, interval 1, probability 0, space 0, times 0 [ 141.637374][ T9976] ? netdev_alloc_frag+0x150/0x150 [ 141.637384][ T9976] ? lock_downgrade+0x800/0x800 [ 141.637393][ T9976] tipc_buf_acquire+0x1c/0xd0 [ 141.664459][ T9976] tipc_msg_reverse+0x15d/0x7c0 [ 141.669278][ T9976] tipc_sk_respond+0x1da/0x700 [ 141.674014][ T9976] ? tipc_sk_create+0x1b50/0x1b50 [ 141.679048][ T9976] ? kmem_cache_free+0x99/0x320 [ 141.683869][ T9976] __tipc_shutdown+0x86f/0xf90 [ 141.688598][ T9976] ? tipc_accept+0xe50/0xe50 [ 141.693155][ T9976] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 141.698926][ T9976] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 141.704959][ T9976] ? lock_sock_nested+0x7d/0xf0 [ 141.709792][ T9976] tipc_release+0xa3/0x11b0 [ 141.714259][ T9976] ? down_write+0xdb/0x150 [ 141.718643][ T9976] ? down_write_killable_nested+0x170/0x170 [ 141.724612][ T9976] ? fsnotify_first_mark+0x120/0x120 [ 141.729867][ T9976] ? fcntl_setlk+0xaa0/0xaa0 [ 141.734429][ T9976] __sock_release+0xbb/0x270 [ 141.738989][ T9976] sock_close+0xf/0x20 [ 141.743119][ T9976] __fput+0x2a4/0x7a0 [ 141.747071][ T9976] task_work_run+0xc2/0x160 [ 141.751548][ T9976] exit_to_usermode_loop+0x23d/0x2d0 [ 141.756821][ T9976] do_syscall_64+0x52a/0x620 [ 141.761385][ T9976] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 141.767273][ T9976] RIP: 0033:0x45cba9 [ 141.771138][ T9976] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 141.790835][ T9976] RSP: 002b:00007fbd2e124c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 141.799212][ T9976] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 141.807149][ T9976] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 141.815086][ T9976] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 141.823026][ T9976] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 141.830967][ T9976] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1256d4 [ 141.838917][ T9988] CPU: 0 PID: 9988 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 141.847143][ T9988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.857179][ T9988] Call Trace: [ 141.860451][ T9988] dump_stack+0x128/0x182 [ 141.864796][ T9988] should_fail.cold.4+0x5/0x13 [ 141.869539][ T9988] ? fault_create_debugfs_attr+0x140/0x140 [ 141.875325][ T9988] ? __lock_acquire+0xc56/0x3be0 [ 141.880251][ T9988] should_failslab+0x5/0xf [ 141.884648][ T9988] kmem_cache_alloc_node+0x55/0x780 [ 141.889827][ T9988] ? kmem_cache_free+0x7f/0x320 [ 141.894662][ T9988] ? sock_close+0xf/0x20 [ 141.898884][ T9988] ? __fput+0x2a4/0x7a0 [ 141.903014][ T9988] ? task_work_run+0xc2/0x160 [ 141.907667][ T9988] ? exit_to_usermode_loop+0x23d/0x2d0 [ 141.913117][ T9988] __alloc_skb+0x92/0x510 [ 141.917438][ T9988] ? netdev_alloc_frag+0x150/0x150 [ 141.922535][ T9988] ? lock_downgrade+0x800/0x800 [ 141.927368][ T9988] tipc_buf_acquire+0x1c/0xd0 [ 141.932029][ T9988] tipc_msg_reverse+0x15d/0x7c0 [ 141.936868][ T9988] tipc_sk_respond+0x1da/0x700 [ 141.941614][ T9988] ? tipc_sk_create+0x1b50/0x1b50 [ 141.946628][ T9988] ? kmem_cache_free+0x99/0x320 [ 141.951462][ T9988] __tipc_shutdown+0x86f/0xf90 [ 141.956211][ T9988] ? tipc_accept+0xe50/0xe50 [ 141.960793][ T9988] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 141.966586][ T9988] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 141.972627][ T9988] ? lock_sock_nested+0x7d/0xf0 [ 141.977453][ T9988] tipc_release+0xa3/0x11b0 [ 141.981935][ T9988] ? down_write+0xdb/0x150 [ 141.986334][ T9988] ? down_write_killable_nested+0x170/0x170 [ 141.992208][ T9988] ? fsnotify_first_mark+0x120/0x120 [ 141.997474][ T9988] ? fcntl_setlk+0xaa0/0xaa0 [ 142.002045][ T9988] __sock_release+0xbb/0x270 [ 142.006624][ T9988] sock_close+0xf/0x20 [ 142.010676][ T9988] __fput+0x2a4/0x7a0 [ 142.014646][ T9988] task_work_run+0xc2/0x160 [ 142.019132][ T9988] exit_to_usermode_loop+0x23d/0x2d0 [ 142.024407][ T9988] do_syscall_64+0x52a/0x620 [ 142.028982][ T9988] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 142.034851][ T9988] RIP: 0033:0x45cba9 [ 142.038725][ T9988] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 142.058392][ T9988] RSP: 002b:00007f7975ef3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 142.066783][ T9988] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 142.074734][ T9988] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 142.082685][ T9988] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 142.090639][ T9988] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 142.098736][ T9988] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ef46d4 [ 142.113682][ T9999] CPU: 1 PID: 9999 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 142.121912][ T9999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.132076][ T9999] Call Trace: [ 142.135332][ T9999] dump_stack+0x128/0x182 [ 142.139631][ T9999] should_fail.cold.4+0x5/0x13 [ 142.144395][ T9999] ? fault_create_debugfs_attr+0x140/0x140 [ 142.150162][ T9999] ? __lock_acquire+0xc56/0x3be0 [ 142.155084][ T9999] should_failslab+0x5/0xf [ 142.159462][ T9999] kmem_cache_alloc_node+0x55/0x780 [ 142.164622][ T9999] ? kmem_cache_free+0x7f/0x320 [ 142.169434][ T9999] ? sock_close+0xf/0x20 [ 142.173644][ T9999] ? __fput+0x2a4/0x7a0 [ 142.177760][ T9999] ? task_work_run+0xc2/0x160 [ 142.182398][ T9999] ? exit_to_usermode_loop+0x23d/0x2d0 [ 142.187818][ T9999] __alloc_skb+0x92/0x510 [ 142.192119][ T9999] ? netdev_alloc_frag+0x150/0x150 [ 142.197193][ T9999] ? lock_downgrade+0x800/0x800 [ 142.202008][ T9999] tipc_buf_acquire+0x1c/0xd0 [ 142.206645][ T9999] tipc_msg_reverse+0x15d/0x7c0 [ 142.211459][ T9999] tipc_sk_respond+0x1da/0x700 [ 142.216183][ T9999] ? tipc_sk_create+0x1b50/0x1b50 [ 142.221169][ T9999] ? kmem_cache_free+0x99/0x320 [ 142.225996][ T9999] __tipc_shutdown+0x86f/0xf90 [ 142.230738][ T9999] ? tipc_accept+0xe50/0xe50 [ 142.235291][ T9999] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 142.241059][ T9999] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 142.247089][ T9999] ? lock_sock_nested+0x7d/0xf0 [ 142.251898][ T9999] tipc_release+0xa3/0x11b0 [ 142.256361][ T9999] ? down_write+0xdb/0x150 [ 142.260738][ T9999] ? down_write_killable_nested+0x170/0x170 [ 142.266593][ T9999] ? fsnotify_first_mark+0x120/0x120 [ 142.271837][ T9999] ? fcntl_setlk+0xaa0/0xaa0 [ 142.276391][ T9999] __sock_release+0xbb/0x270 [ 142.280942][ T9999] sock_close+0xf/0x20 [ 142.284969][ T9999] __fput+0x2a4/0x7a0 [ 142.288916][ T9999] task_work_run+0xc2/0x160 [ 142.293385][ T9999] exit_to_usermode_loop+0x23d/0x2d0 [ 142.298646][ T9999] do_syscall_64+0x52a/0x620 [ 142.303392][ T9999] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 142.309335][ T9999] RIP: 0033:0x45cba9 [ 142.313193][ T9999] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 142.332761][ T9999] RSP: 002b:00007f177af7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 142.341132][ T9999] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 142.349068][ T9999] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 142.357004][ T9999] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 142.364937][ T9999] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 142.372876][ T9999] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af806d4 [ 142.406227][T10009] FAULT_INJECTION: forcing a failure. [ 142.406227][T10009] name failslab, interval 1, probability 0, space 0, times 0 [ 142.422432][T10008] FAULT_INJECTION: forcing a failure. [ 142.422432][T10008] name failslab, interval 1, probability 0, space 0, times 0 [ 142.447976][T10013] FAULT_INJECTION: forcing a failure. [ 142.447976][T10013] name failslab, interval 1, probability 0, space 0, times 0 [ 142.472767][T10009] CPU: 0 PID: 10009 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 142.481079][T10009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.491113][T10009] Call Trace: [ 142.494387][T10009] dump_stack+0x128/0x182 [ 142.498719][T10009] should_fail.cold.4+0x5/0x13 [ 142.503470][T10009] ? fault_create_debugfs_attr+0x140/0x140 [ 142.509257][T10009] ? __lock_acquire+0xc56/0x3be0 [ 142.514181][T10009] should_failslab+0x5/0xf [ 142.518594][T10009] kmem_cache_alloc_node+0x55/0x780 [ 142.523769][T10009] ? kmem_cache_free+0x7f/0x320 [ 142.528619][T10009] ? sock_close+0xf/0x20 [ 142.532843][T10009] ? __fput+0x2a4/0x7a0 [ 142.536989][T10009] ? task_work_run+0xc2/0x160 [ 142.541665][T10009] ? exit_to_usermode_loop+0x23d/0x2d0 [ 142.547106][T10009] __alloc_skb+0x92/0x510 [ 142.551419][T10009] ? netdev_alloc_frag+0x150/0x150 [ 142.556608][T10009] ? lock_downgrade+0x800/0x800 [ 142.561443][T10009] tipc_buf_acquire+0x1c/0xd0 [ 142.566103][T10009] tipc_msg_reverse+0x15d/0x7c0 [ 142.570941][T10009] tipc_sk_respond+0x1da/0x700 [ 142.575687][T10009] ? tipc_sk_create+0x1b50/0x1b50 [ 142.580691][T10009] ? kmem_cache_free+0x99/0x320 [ 142.585528][T10009] __tipc_shutdown+0x86f/0xf90 [ 142.590276][T10009] ? tipc_accept+0xe50/0xe50 [ 142.594851][T10009] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 142.600643][T10009] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 142.606692][T10009] ? lock_sock_nested+0x7d/0xf0 [ 142.611779][T10009] tipc_release+0xa3/0x11b0 [ 142.616266][T10009] ? down_write+0xdb/0x150 [ 142.620658][T10009] ? down_write_killable_nested+0x170/0x170 [ 142.626615][T10009] ? fsnotify_first_mark+0x120/0x120 [ 142.631882][T10009] ? fcntl_setlk+0xaa0/0xaa0 [ 142.636456][T10009] __sock_release+0xbb/0x270 [ 142.641026][T10009] sock_close+0xf/0x20 [ 142.645075][T10009] __fput+0x2a4/0x7a0 [ 142.649055][T10009] task_work_run+0xc2/0x160 [ 142.653542][T10009] exit_to_usermode_loop+0x23d/0x2d0 [ 142.658810][T10009] do_syscall_64+0x52a/0x620 [ 142.663381][T10009] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 142.669256][T10009] RIP: 0033:0x45cba9 [ 142.673128][T10009] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 142.677251][T10023] FAULT_INJECTION: forcing a failure. [ 142.677251][T10023] name failslab, interval 1, probability 0, space 0, times 0 [ 142.692703][T10009] RSP: 002b:00007fbd2e124c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 142.692709][T10009] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 142.692712][T10009] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 142.692715][T10009] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 142.692717][T10009] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 142.692720][T10009] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1256d4 [ 142.697396][T10008] CPU: 0 PID: 10008 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 142.762090][T10008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.772113][T10008] Call Trace: [ 142.775386][T10008] dump_stack+0x128/0x182 [ 142.779701][T10008] should_fail.cold.4+0x5/0x13 [ 142.784453][T10008] ? fault_create_debugfs_attr+0x140/0x140 [ 142.790231][T10008] ? __lock_acquire+0xc56/0x3be0 [ 142.795179][T10008] should_failslab+0x5/0xf [ 142.799574][T10008] kmem_cache_alloc_node+0x55/0x780 [ 142.804746][T10008] ? kmem_cache_free+0x7f/0x320 [ 142.809581][T10008] ? sock_close+0xf/0x20 [ 142.813794][T10008] ? __fput+0x2a4/0x7a0 [ 142.817923][T10008] ? task_work_run+0xc2/0x160 [ 142.822571][T10008] ? exit_to_usermode_loop+0x23d/0x2d0 [ 142.827999][T10008] __alloc_skb+0x92/0x510 [ 142.832298][T10008] ? netdev_alloc_frag+0x150/0x150 [ 142.837381][T10008] ? lock_downgrade+0x800/0x800 [ 142.842208][T10008] tipc_buf_acquire+0x1c/0xd0 [ 142.846967][T10008] tipc_msg_reverse+0x15d/0x7c0 [ 142.851803][T10008] tipc_sk_respond+0x1da/0x700 [ 142.856546][T10008] ? tipc_sk_create+0x1b50/0x1b50 [ 142.861545][T10008] ? kmem_cache_free+0x99/0x320 [ 142.866368][T10008] __tipc_shutdown+0x86f/0xf90 [ 142.871107][T10008] ? tipc_accept+0xe50/0xe50 [ 142.875672][T10008] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 142.881461][T10008] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 142.887518][T10008] ? lock_sock_nested+0x7d/0xf0 [ 142.892339][T10008] tipc_release+0xa3/0x11b0 [ 142.896812][T10008] ? down_write+0xdb/0x150 [ 142.901201][T10008] ? down_write_killable_nested+0x170/0x170 [ 142.907066][T10008] ? fsnotify_first_mark+0x120/0x120 [ 142.912330][T10008] ? fcntl_setlk+0xaa0/0xaa0 [ 142.916919][T10008] __sock_release+0xbb/0x270 [ 142.921486][T10008] sock_close+0xf/0x20 [ 142.925537][T10008] __fput+0x2a4/0x7a0 [ 142.929496][T10008] task_work_run+0xc2/0x160 [ 142.933971][T10008] exit_to_usermode_loop+0x23d/0x2d0 [ 142.939225][T10008] do_syscall_64+0x52a/0x620 [ 142.943780][T10008] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 142.949643][T10008] RIP: 0033:0x45cba9 [ 142.953502][T10008] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 142.974288][T10008] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 142.982673][T10008] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 142.990616][T10008] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 142.998565][T10008] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 143.006507][T10008] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 143.014453][T10008] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 143.022412][T10023] CPU: 1 PID: 10023 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 143.030811][T10023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.040837][T10023] Call Trace: [ 143.044100][T10023] dump_stack+0x128/0x182 [ 143.048491][T10023] should_fail.cold.4+0x5/0x13 [ 143.053221][T10023] ? fault_create_debugfs_attr+0x140/0x140 [ 143.058995][T10023] ? __lock_acquire+0xc56/0x3be0 [ 143.063908][T10023] should_failslab+0x5/0xf [ 143.068300][T10023] kmem_cache_alloc_node+0x55/0x780 [ 143.073482][T10023] ? kmem_cache_free+0x7f/0x320 [ 143.078312][T10023] ? sock_close+0xf/0x20 [ 143.082529][T10023] ? __fput+0x2a4/0x7a0 [ 143.084138][T10025] FAULT_INJECTION: forcing a failure. [ 143.084138][T10025] name failslab, interval 1, probability 0, space 0, times 0 [ 143.086686][T10023] ? task_work_run+0xc2/0x160 [ 143.086694][T10023] ? exit_to_usermode_loop+0x23d/0x2d0 [ 143.086704][T10023] __alloc_skb+0x92/0x510 [ 143.113695][T10023] ? netdev_alloc_frag+0x150/0x150 [ 143.118770][T10023] ? lock_downgrade+0x800/0x800 [ 143.123593][T10023] tipc_buf_acquire+0x1c/0xd0 [ 143.128248][T10023] tipc_msg_reverse+0x15d/0x7c0 [ 143.133065][T10023] tipc_sk_respond+0x1da/0x700 [ 143.137791][T10023] ? tipc_sk_create+0x1b50/0x1b50 [ 143.142781][T10023] ? kmem_cache_free+0x99/0x320 [ 143.147606][T10023] __tipc_shutdown+0x86f/0xf90 [ 143.152335][T10023] ? tipc_accept+0xe50/0xe50 [ 143.156891][T10023] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 143.162662][T10023] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 143.168690][T10023] ? lock_sock_nested+0x7d/0xf0 [ 143.173504][T10023] tipc_release+0xa3/0x11b0 [ 143.177970][T10023] ? down_write+0xdb/0x150 [ 143.182347][T10023] ? down_write_killable_nested+0x170/0x170 [ 143.188203][T10023] ? fsnotify_first_mark+0x120/0x120 [ 143.193461][T10023] ? fcntl_setlk+0xaa0/0xaa0 [ 143.198017][T10023] __sock_release+0xbb/0x270 [ 143.202571][T10023] sock_close+0xf/0x20 [ 143.206603][T10023] __fput+0x2a4/0x7a0 [ 143.210568][T10023] task_work_run+0xc2/0x160 [ 143.215052][T10023] exit_to_usermode_loop+0x23d/0x2d0 [ 143.220306][T10023] do_syscall_64+0x52a/0x620 [ 143.224860][T10023] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 143.230714][T10023] RIP: 0033:0x45cba9 [ 143.234575][T10023] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 143.254141][T10023] RSP: 002b:00007f7975ef3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 143.262519][T10023] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 143.270496][T10023] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 143.278433][T10023] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 143.286376][T10023] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 143.294310][T10023] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ef46d4 [ 143.302255][T10013] CPU: 0 PID: 10013 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 143.310565][T10013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.320615][T10013] Call Trace: [ 143.323904][T10013] dump_stack+0x128/0x182 [ 143.328222][T10013] should_fail.cold.4+0x5/0x13 [ 143.332967][T10013] ? fault_create_debugfs_attr+0x140/0x140 [ 143.338774][T10013] ? __lock_acquire+0xc56/0x3be0 [ 143.343701][T10013] should_failslab+0x5/0xf [ 143.348098][T10013] kmem_cache_alloc_node+0x55/0x780 [ 143.353276][T10013] ? kmem_cache_free+0x7f/0x320 [ 143.358103][T10013] ? sock_close+0xf/0x20 [ 143.362323][T10013] ? __fput+0x2a4/0x7a0 [ 143.366457][T10013] ? task_work_run+0xc2/0x160 [ 143.371116][T10013] ? exit_to_usermode_loop+0x23d/0x2d0 [ 143.376560][T10013] __alloc_skb+0x92/0x510 [ 143.380871][T10013] ? netdev_alloc_frag+0x150/0x150 [ 143.385965][T10013] ? lock_downgrade+0x800/0x800 [ 143.390803][T10013] tipc_buf_acquire+0x1c/0xd0 [ 143.395465][T10013] tipc_msg_reverse+0x15d/0x7c0 [ 143.400296][T10013] tipc_sk_respond+0x1da/0x700 [ 143.405041][T10013] ? tipc_sk_create+0x1b50/0x1b50 [ 143.410044][T10013] ? kmem_cache_free+0x99/0x320 [ 143.414877][T10013] __tipc_shutdown+0x86f/0xf90 [ 143.419622][T10013] ? tipc_accept+0xe50/0xe50 [ 143.424194][T10013] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 143.429978][T10013] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 143.436021][T10013] ? lock_sock_nested+0x7d/0xf0 [ 143.440849][T10013] tipc_release+0xa3/0x11b0 [ 143.445327][T10013] ? down_write+0xdb/0x150 [ 143.449724][T10013] ? down_write_killable_nested+0x170/0x170 [ 143.455600][T10013] ? fsnotify_first_mark+0x120/0x120 [ 143.460976][T10013] ? fcntl_setlk+0xaa0/0xaa0 [ 143.465553][T10013] __sock_release+0xbb/0x270 [ 143.470126][T10013] sock_close+0xf/0x20 [ 143.474179][T10013] __fput+0x2a4/0x7a0 [ 143.478150][T10013] task_work_run+0xc2/0x160 [ 143.482639][T10013] exit_to_usermode_loop+0x23d/0x2d0 [ 143.487906][T10013] do_syscall_64+0x52a/0x620 [ 143.492269][T10031] FAULT_INJECTION: forcing a failure. [ 143.492269][T10031] name failslab, interval 1, probability 0, space 0, times 0 [ 143.492474][T10013] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 143.510905][T10013] RIP: 0033:0x45cba9 [ 143.514777][T10013] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 143.534357][T10013] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 143.542759][T10013] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 143.550831][T10013] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 143.558785][T10013] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 143.566931][T10013] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 143.574876][T10013] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 143.582825][T10031] CPU: 1 PID: 10031 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 143.591128][T10031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.601157][T10031] Call Trace: [ 143.604417][T10031] dump_stack+0x128/0x182 [ 143.608714][T10031] should_fail.cold.4+0x5/0x13 [ 143.613441][T10031] ? fault_create_debugfs_attr+0x140/0x140 [ 143.619211][T10031] ? __lock_acquire+0xc56/0x3be0 [ 143.624206][T10031] should_failslab+0x5/0xf [ 143.628587][T10031] kmem_cache_alloc_node+0x55/0x780 [ 143.633746][T10031] ? kmem_cache_free+0x7f/0x320 [ 143.638564][T10031] ? sock_close+0xf/0x20 [ 143.642776][T10031] ? __fput+0x2a4/0x7a0 [ 143.646900][T10031] ? task_work_run+0xc2/0x160 [ 143.651544][T10031] ? exit_to_usermode_loop+0x23d/0x2d0 [ 143.656976][T10031] __alloc_skb+0x92/0x510 [ 143.661271][T10031] ? netdev_alloc_frag+0x150/0x150 [ 143.666365][T10031] ? lock_downgrade+0x800/0x800 [ 143.671200][T10031] tipc_buf_acquire+0x1c/0xd0 [ 143.675938][T10031] tipc_msg_reverse+0x15d/0x7c0 [ 143.680758][T10031] tipc_sk_respond+0x1da/0x700 [ 143.685497][T10031] ? tipc_sk_create+0x1b50/0x1b50 [ 143.690511][T10031] ? kmem_cache_free+0x99/0x320 [ 143.695330][T10031] __tipc_shutdown+0x86f/0xf90 [ 143.700066][T10031] ? tipc_accept+0xe50/0xe50 [ 143.704628][T10031] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 143.710403][T10031] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 143.716433][T10031] ? lock_sock_nested+0x7d/0xf0 [ 143.721247][T10031] tipc_release+0xa3/0x11b0 [ 143.725717][T10031] ? down_write+0xdb/0x150 [ 143.730091][T10031] ? down_write_killable_nested+0x170/0x170 [ 143.735946][T10031] ? fsnotify_first_mark+0x120/0x120 [ 143.741197][T10031] ? fcntl_setlk+0xaa0/0xaa0 [ 143.745754][T10031] __sock_release+0xbb/0x270 [ 143.750309][T10031] sock_close+0xf/0x20 [ 143.754342][T10031] __fput+0x2a4/0x7a0 [ 143.758295][T10031] task_work_run+0xc2/0x160 [ 143.762781][T10031] exit_to_usermode_loop+0x23d/0x2d0 [ 143.768044][T10031] do_syscall_64+0x52a/0x620 [ 143.772612][T10031] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 143.778470][T10031] RIP: 0033:0x45cba9 [ 143.782326][T10031] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 143.801895][T10031] RSP: 002b:00007f7975ef3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 143.810268][T10031] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 143.818204][T10031] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 143.826142][T10031] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 143.834080][T10031] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 143.842018][T10031] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ef46d4 [ 143.849973][T10025] CPU: 0 PID: 10025 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 143.858279][T10025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.868318][T10025] Call Trace: [ 143.871593][T10025] dump_stack+0x128/0x182 [ 143.875921][T10025] should_fail.cold.4+0x5/0x13 [ 143.880672][T10025] ? fault_create_debugfs_attr+0x140/0x140 [ 143.886471][T10025] should_failslab+0x5/0xf [ 143.890882][T10025] kmem_cache_alloc_node+0x55/0x780 [ 143.896065][T10025] ? kmem_cache_free+0x7f/0x320 [ 143.900917][T10025] ? sock_close+0xf/0x20 [ 143.905150][T10025] ? __fput+0x2a4/0x7a0 [ 143.909284][T10025] ? task_work_run+0xc2/0x160 [ 143.913962][T10025] ? exit_to_usermode_loop+0x23d/0x2d0 [ 143.919421][T10025] __alloc_skb+0x92/0x510 [ 143.923738][T10025] ? netdev_alloc_frag+0x150/0x150 [ 143.928838][T10025] ? lock_downgrade+0x800/0x800 [ 143.933677][T10025] tipc_buf_acquire+0x1c/0xd0 [ 143.938338][T10025] tipc_msg_reverse+0x15d/0x7c0 [ 143.943181][T10025] tipc_sk_respond+0x1da/0x700 [ 143.947935][T10025] ? tipc_sk_create+0x1b50/0x1b50 [ 143.952953][T10025] ? kmem_cache_free+0x99/0x320 [ 143.957798][T10025] __tipc_shutdown+0x86f/0xf90 [ 143.962554][T10025] ? tipc_accept+0xe50/0xe50 [ 143.967133][T10025] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 143.972930][T10025] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 143.978982][T10025] ? lock_sock_nested+0x7d/0xf0 [ 143.983819][T10025] tipc_release+0xa3/0x11b0 [ 143.988307][T10025] ? down_write+0xdb/0x150 [ 143.992708][T10025] ? down_write_killable_nested+0x170/0x170 [ 143.998589][T10025] ? fsnotify_first_mark+0x120/0x120 [ 144.003860][T10025] ? fcntl_setlk+0xaa0/0xaa0 [ 144.008436][T10025] __sock_release+0xbb/0x270 [ 144.013012][T10025] sock_close+0xf/0x20 [ 144.017063][T10025] __fput+0x2a4/0x7a0 [ 144.021032][T10025] task_work_run+0xc2/0x160 [ 144.025527][T10025] exit_to_usermode_loop+0x23d/0x2d0 [ 144.030819][T10025] do_syscall_64+0x52a/0x620 [ 144.035411][T10025] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 144.041286][T10025] RIP: 0033:0x45cba9 [ 144.045169][T10025] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 144.064846][T10025] RSP: 002b:00007f992e76ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 144.073260][T10025] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 144.081221][T10025] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 144.089179][T10025] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 144.097141][T10025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 144.105108][T10025] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e76b6d4 [ 144.108617][T10044] FAULT_INJECTION: forcing a failure. [ 144.108617][T10044] name failslab, interval 1, probability 0, space 0, times 0 [ 144.148591][T10049] FAULT_INJECTION: forcing a failure. [ 144.148591][T10049] name failslab, interval 1, probability 0, space 0, times 0 [ 144.183124][T10044] CPU: 1 PID: 10044 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 144.191465][T10044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.201508][T10044] Call Trace: [ 144.204780][T10044] dump_stack+0x128/0x182 [ 144.209092][T10044] should_fail.cold.4+0x5/0x13 [ 144.213836][T10044] ? fault_create_debugfs_attr+0x140/0x140 [ 144.219628][T10044] ? __lock_acquire+0xc56/0x3be0 [ 144.224548][T10044] should_failslab+0x5/0xf [ 144.228937][T10044] kmem_cache_alloc_node+0x55/0x780 [ 144.234109][T10044] ? kmem_cache_free+0x7f/0x320 [ 144.238928][T10044] ? sock_close+0xf/0x20 [ 144.243138][T10044] ? __fput+0x2a4/0x7a0 [ 144.247277][T10044] ? task_work_run+0xc2/0x160 [ 144.251925][T10044] ? exit_to_usermode_loop+0x23d/0x2d0 [ 144.257360][T10044] __alloc_skb+0x92/0x510 [ 144.261663][T10044] ? netdev_alloc_frag+0x150/0x150 [ 144.266745][T10044] ? lock_downgrade+0x800/0x800 [ 144.271566][T10044] tipc_buf_acquire+0x1c/0xd0 [ 144.276215][T10044] tipc_msg_reverse+0x15d/0x7c0 [ 144.281049][T10044] tipc_sk_respond+0x1da/0x700 [ 144.285791][T10044] ? tipc_sk_create+0x1b50/0x1b50 [ 144.290791][T10044] ? kmem_cache_free+0x99/0x320 [ 144.295562][T10058] FAULT_INJECTION: forcing a failure. [ 144.295562][T10058] name failslab, interval 1, probability 0, space 0, times 0 [ 144.295613][T10044] __tipc_shutdown+0x86f/0xf90 [ 144.309638][T10057] FAULT_INJECTION: forcing a failure. [ 144.309638][T10057] name failslab, interval 1, probability 0, space 0, times 0 [ 144.312979][T10044] ? tipc_accept+0xe50/0xe50 [ 144.312991][T10044] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 144.312999][T10044] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 144.341885][T10044] ? lock_sock_nested+0x7d/0xf0 [ 144.346703][T10044] tipc_release+0xa3/0x11b0 [ 144.351186][T10044] ? down_write+0xdb/0x150 [ 144.355567][T10044] ? down_write_killable_nested+0x170/0x170 [ 144.361424][T10044] ? fsnotify_first_mark+0x120/0x120 [ 144.366675][T10044] ? fcntl_setlk+0xaa0/0xaa0 [ 144.371321][T10044] __sock_release+0xbb/0x270 [ 144.375878][T10044] sock_close+0xf/0x20 [ 144.380044][T10044] __fput+0x2a4/0x7a0 [ 144.384024][T10044] task_work_run+0xc2/0x160 [ 144.388517][T10044] exit_to_usermode_loop+0x23d/0x2d0 [ 144.393780][T10044] do_syscall_64+0x52a/0x620 [ 144.398341][T10044] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 144.404198][T10044] RIP: 0033:0x45cba9 [ 144.408060][T10044] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 144.427631][T10044] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 144.436005][T10044] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 144.443948][T10044] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 144.451885][T10044] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 144.459823][T10044] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 144.467777][T10044] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 144.475734][T10057] CPU: 0 PID: 10057 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 144.484053][T10057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.494175][T10057] Call Trace: [ 144.497451][T10057] dump_stack+0x128/0x182 [ 144.501770][T10057] should_fail.cold.4+0x5/0x13 [ 144.506518][T10057] ? fault_create_debugfs_attr+0x140/0x140 [ 144.512311][T10057] ? __lock_acquire+0xc56/0x3be0 [ 144.517237][T10057] should_failslab+0x5/0xf [ 144.521637][T10057] kmem_cache_alloc_node+0x55/0x780 [ 144.526818][T10057] ? kmem_cache_free+0x7f/0x320 [ 144.531649][T10057] ? sock_close+0xf/0x20 [ 144.535875][T10057] ? __fput+0x2a4/0x7a0 [ 144.540009][T10057] ? task_work_run+0xc2/0x160 [ 144.544682][T10057] ? exit_to_usermode_loop+0x23d/0x2d0 [ 144.550127][T10057] __alloc_skb+0x92/0x510 [ 144.554439][T10057] ? netdev_alloc_frag+0x150/0x150 [ 144.559541][T10057] ? lock_downgrade+0x800/0x800 [ 144.564374][T10057] tipc_buf_acquire+0x1c/0xd0 [ 144.565486][T10060] FAULT_INJECTION: forcing a failure. [ 144.565486][T10060] name failslab, interval 1, probability 0, space 0, times 0 [ 144.569039][T10057] tipc_msg_reverse+0x15d/0x7c0 [ 144.569053][T10057] tipc_sk_respond+0x1da/0x700 [ 144.569060][T10057] ? tipc_sk_create+0x1b50/0x1b50 [ 144.569067][T10057] ? kmem_cache_free+0x99/0x320 [ 144.569078][T10057] __tipc_shutdown+0x86f/0xf90 [ 144.569090][T10057] ? tipc_accept+0xe50/0xe50 [ 144.569102][T10057] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 144.569111][T10057] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 144.622331][T10057] ? lock_sock_nested+0x7d/0xf0 [ 144.627196][T10057] tipc_release+0xa3/0x11b0 [ 144.631696][T10057] ? down_write+0xdb/0x150 [ 144.636092][T10057] ? down_write_killable_nested+0x170/0x170 [ 144.641965][T10057] ? fsnotify_first_mark+0x120/0x120 [ 144.647227][T10057] ? fcntl_setlk+0xaa0/0xaa0 [ 144.650910][T10066] FAULT_INJECTION: forcing a failure. [ 144.650910][T10066] name failslab, interval 1, probability 0, space 0, times 0 [ 144.651795][T10057] __sock_release+0xbb/0x270 [ 144.651803][T10057] sock_close+0xf/0x20 [ 144.651809][T10057] __fput+0x2a4/0x7a0 [ 144.651821][T10057] task_work_run+0xc2/0x160 [ 144.651833][T10057] exit_to_usermode_loop+0x23d/0x2d0 [ 144.651843][T10057] do_syscall_64+0x52a/0x620 [ 144.651852][T10057] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 144.651858][T10057] RIP: 0033:0x45cba9 [ 144.651864][T10057] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 144.651868][T10057] RSP: 002b:00007fd9178acc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 144.651873][T10057] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 144.651877][T10057] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 144.744788][T10057] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 144.752738][T10057] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 144.760689][T10057] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ad6d4 [ 144.768644][T10049] CPU: 1 PID: 10049 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 144.776950][T10049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.786980][T10049] Call Trace: [ 144.790248][T10049] dump_stack+0x128/0x182 [ 144.794564][T10049] should_fail.cold.4+0x5/0x13 [ 144.799311][T10049] ? fault_create_debugfs_attr+0x140/0x140 [ 144.805087][T10049] ? __lock_acquire+0xc56/0x3be0 [ 144.809991][T10049] should_failslab+0x5/0xf [ 144.814370][T10049] kmem_cache_alloc_node+0x55/0x780 [ 144.819543][T10049] ? kmem_cache_free+0x7f/0x320 [ 144.824371][T10049] ? sock_close+0xf/0x20 [ 144.828577][T10049] ? __fput+0x2a4/0x7a0 [ 144.832695][T10049] ? task_work_run+0xc2/0x160 [ 144.837334][T10049] ? exit_to_usermode_loop+0x23d/0x2d0 [ 144.842764][T10049] __alloc_skb+0x92/0x510 [ 144.847077][T10049] ? netdev_alloc_frag+0x150/0x150 [ 144.852157][T10049] ? lock_downgrade+0x800/0x800 [ 144.856973][T10049] tipc_buf_acquire+0x1c/0xd0 [ 144.861627][T10049] tipc_msg_reverse+0x15d/0x7c0 [ 144.866449][T10049] tipc_sk_respond+0x1da/0x700 [ 144.871185][T10049] ? tipc_sk_create+0x1b50/0x1b50 [ 144.876173][T10049] ? kmem_cache_free+0x99/0x320 [ 144.880991][T10049] __tipc_shutdown+0x86f/0xf90 [ 144.885722][T10049] ? tipc_accept+0xe50/0xe50 [ 144.890282][T10049] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 144.896051][T10049] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 144.902080][T10049] ? lock_sock_nested+0x7d/0xf0 [ 144.906894][T10049] tipc_release+0xa3/0x11b0 [ 144.911360][T10049] ? down_write+0xdb/0x150 [ 144.915738][T10049] ? down_write_killable_nested+0x170/0x170 [ 144.921592][T10049] ? fsnotify_first_mark+0x120/0x120 [ 144.926843][T10049] ? fcntl_setlk+0xaa0/0xaa0 [ 144.931401][T10049] __sock_release+0xbb/0x270 [ 144.935961][T10049] sock_close+0xf/0x20 [ 144.940097][T10049] __fput+0x2a4/0x7a0 [ 144.944052][T10049] task_work_run+0xc2/0x160 [ 144.948526][T10049] exit_to_usermode_loop+0x23d/0x2d0 [ 144.953776][T10049] do_syscall_64+0x52a/0x620 [ 144.958332][T10049] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 144.964187][T10049] RIP: 0033:0x45cba9 [ 144.968053][T10049] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 144.987631][T10049] RSP: 002b:00007f7975ef3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 144.996003][T10049] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 145.003938][T10049] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 145.011882][T10049] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 145.019816][T10049] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 145.027759][T10049] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ef46d4 [ 145.035710][T10058] CPU: 0 PID: 10058 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 145.044016][T10058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.054048][T10058] Call Trace: [ 145.057318][T10058] dump_stack+0x128/0x182 [ 145.061634][T10058] should_fail.cold.4+0x5/0x13 [ 145.066380][T10058] ? fault_create_debugfs_attr+0x140/0x140 [ 145.072185][T10058] ? __lock_acquire+0xc56/0x3be0 [ 145.077102][T10058] should_failslab+0x5/0xf [ 145.081508][T10058] kmem_cache_alloc_node+0x55/0x780 [ 145.086691][T10058] ? kmem_cache_free+0x7f/0x320 [ 145.091511][T10058] ? sock_close+0xf/0x20 [ 145.095721][T10058] ? __fput+0x2a4/0x7a0 [ 145.099846][T10058] ? task_work_run+0xc2/0x160 [ 145.104496][T10058] ? exit_to_usermode_loop+0x23d/0x2d0 [ 145.109928][T10058] __alloc_skb+0x92/0x510 [ 145.114234][T10058] ? netdev_alloc_frag+0x150/0x150 [ 145.119413][T10058] ? lock_downgrade+0x800/0x800 [ 145.124332][T10058] tipc_buf_acquire+0x1c/0xd0 [ 145.128992][T10058] tipc_msg_reverse+0x15d/0x7c0 [ 145.133819][T10058] tipc_sk_respond+0x1da/0x700 [ 145.138554][T10058] ? tipc_sk_create+0x1b50/0x1b50 [ 145.143551][T10058] ? kmem_cache_free+0x99/0x320 [ 145.148385][T10058] __tipc_shutdown+0x86f/0xf90 [ 145.153144][T10058] ? tipc_accept+0xe50/0xe50 [ 145.157723][T10058] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 145.163505][T10058] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 145.169554][T10058] ? lock_sock_nested+0x7d/0xf0 [ 145.174385][T10058] tipc_release+0xa3/0x11b0 [ 145.178874][T10058] ? down_write+0xdb/0x150 [ 145.183255][T10058] ? down_write_killable_nested+0x170/0x170 [ 145.189111][T10058] ? fsnotify_first_mark+0x120/0x120 [ 145.194359][T10058] ? fcntl_setlk+0xaa0/0xaa0 [ 145.198929][T10058] __sock_release+0xbb/0x270 2020/07/20 06:43:01 executed programs: 381 [ 145.203491][T10058] sock_close+0xf/0x20 [ 145.207534][T10058] __fput+0x2a4/0x7a0 [ 145.211504][T10058] task_work_run+0xc2/0x160 [ 145.215994][T10058] exit_to_usermode_loop+0x23d/0x2d0 [ 145.221262][T10058] do_syscall_64+0x52a/0x620 [ 145.225831][T10058] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 145.231689][T10058] RIP: 0033:0x45cba9 [ 145.235553][T10058] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 145.255140][T10058] RSP: 002b:00007f177af5ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 145.263540][T10058] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 145.271482][T10058] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 145.279427][T10058] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 145.287372][T10058] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 145.295312][T10058] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af5f6d4 [ 145.315470][T10066] CPU: 1 PID: 10066 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 145.323793][T10066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.333831][T10066] Call Trace: [ 145.337101][T10066] dump_stack+0x128/0x182 [ 145.341414][T10066] should_fail.cold.4+0x5/0x13 [ 145.346247][T10066] ? fault_create_debugfs_attr+0x140/0x140 [ 145.352035][T10066] ? __lock_acquire+0xc56/0x3be0 [ 145.356966][T10066] should_failslab+0x5/0xf [ 145.361363][T10066] kmem_cache_alloc_node+0x55/0x780 [ 145.366545][T10066] ? kmem_cache_free+0x7f/0x320 [ 145.371378][T10066] ? sock_close+0xf/0x20 [ 145.375598][T10066] ? __fput+0x2a4/0x7a0 [ 145.379733][T10066] ? task_work_run+0xc2/0x160 [ 145.384383][T10066] ? exit_to_usermode_loop+0x23d/0x2d0 [ 145.384801][T10073] FAULT_INJECTION: forcing a failure. [ 145.384801][T10073] name failslab, interval 1, probability 0, space 0, times 0 [ 145.389812][T10066] __alloc_skb+0x92/0x510 [ 145.406762][T10066] ? netdev_alloc_frag+0x150/0x150 [ 145.411846][T10066] ? lock_downgrade+0x800/0x800 [ 145.416665][T10066] tipc_buf_acquire+0x1c/0xd0 [ 145.421308][T10066] tipc_msg_reverse+0x15d/0x7c0 [ 145.426133][T10066] tipc_sk_respond+0x1da/0x700 [ 145.430865][T10066] ? tipc_sk_create+0x1b50/0x1b50 [ 145.435858][T10066] ? kmem_cache_free+0x99/0x320 [ 145.440678][T10066] __tipc_shutdown+0x86f/0xf90 [ 145.445410][T10066] ? tipc_accept+0xe50/0xe50 [ 145.449978][T10066] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 145.455748][T10066] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 145.461781][T10066] ? lock_sock_nested+0x7d/0xf0 [ 145.466597][T10066] tipc_release+0xa3/0x11b0 [ 145.471075][T10066] ? down_write+0xdb/0x150 [ 145.475459][T10066] ? down_write_killable_nested+0x170/0x170 [ 145.481321][T10066] ? fsnotify_first_mark+0x120/0x120 [ 145.486570][T10066] ? fcntl_setlk+0xaa0/0xaa0 [ 145.491124][T10066] __sock_release+0xbb/0x270 [ 145.495678][T10066] sock_close+0xf/0x20 [ 145.499710][T10066] __fput+0x2a4/0x7a0 [ 145.503658][T10066] task_work_run+0xc2/0x160 [ 145.508125][T10066] exit_to_usermode_loop+0x23d/0x2d0 [ 145.513374][T10066] do_syscall_64+0x52a/0x620 [ 145.517927][T10066] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 145.523801][T10066] RIP: 0033:0x45cba9 [ 145.527659][T10066] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 145.547233][T10066] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 145.555608][T10066] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 145.563562][T10066] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 145.571506][T10066] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 145.579448][T10066] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 145.587386][T10066] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 [ 145.595341][T10073] CPU: 0 PID: 10073 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 145.603649][T10073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.613684][T10073] Call Trace: [ 145.616963][T10073] dump_stack+0x128/0x182 [ 145.621284][T10073] should_fail.cold.4+0x5/0x13 [ 145.626032][T10073] ? fault_create_debugfs_attr+0x140/0x140 [ 145.631830][T10073] ? __lock_acquire+0xc56/0x3be0 [ 145.636761][T10073] should_failslab+0x5/0xf [ 145.641257][T10073] kmem_cache_alloc_node+0x55/0x780 [ 145.646436][T10073] ? kmem_cache_free+0x7f/0x320 [ 145.651269][T10073] ? sock_close+0xf/0x20 [ 145.655505][T10073] ? __fput+0x2a4/0x7a0 [ 145.659642][T10073] ? task_work_run+0xc2/0x160 [ 145.664297][T10073] ? exit_to_usermode_loop+0x23d/0x2d0 [ 145.669740][T10073] __alloc_skb+0x92/0x510 [ 145.674055][T10073] ? netdev_alloc_frag+0x150/0x150 [ 145.679142][T10073] ? lock_downgrade+0x800/0x800 [ 145.683971][T10073] tipc_buf_acquire+0x1c/0xd0 [ 145.688626][T10073] tipc_msg_reverse+0x15d/0x7c0 [ 145.693455][T10073] tipc_sk_respond+0x1da/0x700 [ 145.698195][T10073] ? tipc_sk_create+0x1b50/0x1b50 [ 145.703202][T10073] ? kmem_cache_free+0x99/0x320 [ 145.708041][T10073] __tipc_shutdown+0x86f/0xf90 [ 145.712793][T10073] ? tipc_accept+0xe50/0xe50 [ 145.717366][T10073] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 145.723150][T10073] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 145.729198][T10073] ? lock_sock_nested+0x7d/0xf0 [ 145.734022][T10073] tipc_release+0xa3/0x11b0 [ 145.738497][T10073] ? down_write+0xdb/0x150 [ 145.742883][T10073] ? down_write_killable_nested+0x170/0x170 [ 145.748751][T10073] ? fsnotify_first_mark+0x120/0x120 [ 145.754031][T10073] ? fcntl_setlk+0xaa0/0xaa0 [ 145.758601][T10073] __sock_release+0xbb/0x270 [ 145.763174][T10073] sock_close+0xf/0x20 [ 145.767228][T10073] __fput+0x2a4/0x7a0 [ 145.771196][T10073] task_work_run+0xc2/0x160 [ 145.775673][T10073] exit_to_usermode_loop+0x23d/0x2d0 [ 145.780938][T10073] do_syscall_64+0x52a/0x620 [ 145.785509][T10073] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 145.791371][T10073] RIP: 0033:0x45cba9 [ 145.795237][T10073] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 145.814817][T10073] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 145.823203][T10073] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 145.831146][T10073] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 145.839093][T10073] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 145.847054][T10073] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 145.855000][T10073] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 145.862977][T10060] CPU: 1 PID: 10060 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 145.871293][T10060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.881420][T10060] Call Trace: [ 145.884692][T10060] dump_stack+0x128/0x182 [ 145.889003][T10060] should_fail.cold.4+0x5/0x13 [ 145.893752][T10060] ? fault_create_debugfs_attr+0x140/0x140 [ 145.899545][T10060] ? __lock_acquire+0xc56/0x3be0 [ 145.904475][T10060] should_failslab+0x5/0xf [ 145.908874][T10060] kmem_cache_alloc_node+0x55/0x780 [ 145.914050][T10060] ? kmem_cache_free+0x7f/0x320 [ 145.918880][T10060] ? sock_close+0xf/0x20 [ 145.923106][T10060] ? __fput+0x2a4/0x7a0 [ 145.927249][T10060] ? task_work_run+0xc2/0x160 [ 145.931986][T10060] ? exit_to_usermode_loop+0x23d/0x2d0 [ 145.937436][T10060] __alloc_skb+0x92/0x510 [ 145.941743][T10060] ? netdev_alloc_frag+0x150/0x150 [ 145.946841][T10060] ? lock_downgrade+0x800/0x800 [ 145.951673][T10060] tipc_buf_acquire+0x1c/0xd0 [ 145.956328][T10060] tipc_msg_reverse+0x15d/0x7c0 [ 145.956731][T10083] FAULT_INJECTION: forcing a failure. [ 145.956731][T10083] name failslab, interval 1, probability 0, space 0, times 0 [ 145.961157][T10060] tipc_sk_respond+0x1da/0x700 [ 145.961165][T10060] ? tipc_sk_create+0x1b50/0x1b50 [ 145.961172][T10060] ? kmem_cache_free+0x99/0x320 [ 145.988278][T10060] __tipc_shutdown+0x86f/0xf90 [ 145.993011][T10060] ? tipc_accept+0xe50/0xe50 [ 145.993630][T10084] FAULT_INJECTION: forcing a failure. [ 145.993630][T10084] name failslab, interval 1, probability 0, space 0, times 0 [ 145.997569][T10060] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 145.997578][T10060] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 145.997586][T10060] ? lock_sock_nested+0x7d/0xf0 [ 145.997593][T10060] tipc_release+0xa3/0x11b0 [ 145.997598][T10060] ? down_write+0xdb/0x150 [ 145.997603][T10060] ? down_write_killable_nested+0x170/0x170 [ 146.041635][T10060] ? fsnotify_first_mark+0x120/0x120 [ 146.046887][T10060] ? fcntl_setlk+0xaa0/0xaa0 [ 146.051444][T10060] __sock_release+0xbb/0x270 [ 146.055996][T10060] sock_close+0xf/0x20 [ 146.060037][T10060] __fput+0x2a4/0x7a0 [ 146.063985][T10060] task_work_run+0xc2/0x160 [ 146.068455][T10060] exit_to_usermode_loop+0x23d/0x2d0 [ 146.073704][T10060] do_syscall_64+0x52a/0x620 [ 146.078259][T10060] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 146.084117][T10060] RIP: 0033:0x45cba9 [ 146.087979][T10060] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 146.107547][T10060] RSP: 002b:00007fbd2e103c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 146.115919][T10060] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 146.123855][T10060] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 146.131802][T10060] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 146.139742][T10060] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 146.147680][T10060] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1046d4 [ 146.155640][T10083] CPU: 0 PID: 10083 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 146.163946][T10083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.173982][T10083] Call Trace: [ 146.177260][T10083] dump_stack+0x128/0x182 [ 146.181593][T10083] should_fail.cold.4+0x5/0x13 [ 146.186378][T10083] ? fault_create_debugfs_attr+0x140/0x140 [ 146.192250][T10083] ? __lock_acquire+0xc56/0x3be0 [ 146.197176][T10083] should_failslab+0x5/0xf [ 146.201604][T10083] kmem_cache_alloc_node+0x55/0x780 [ 146.206780][T10083] ? kmem_cache_free+0x7f/0x320 [ 146.211611][T10083] ? sock_close+0xf/0x20 [ 146.215830][T10083] ? __fput+0x2a4/0x7a0 [ 146.219961][T10083] ? task_work_run+0xc2/0x160 [ 146.224622][T10083] ? exit_to_usermode_loop+0x23d/0x2d0 [ 146.230066][T10083] __alloc_skb+0x92/0x510 [ 146.230972][T10089] FAULT_INJECTION: forcing a failure. [ 146.230972][T10089] name failslab, interval 1, probability 0, space 0, times 0 [ 146.234374][T10083] ? netdev_alloc_frag+0x150/0x150 [ 146.234386][T10083] ? lock_downgrade+0x800/0x800 [ 146.234395][T10083] tipc_buf_acquire+0x1c/0xd0 [ 146.234400][T10083] tipc_msg_reverse+0x15d/0x7c0 [ 146.234413][T10083] tipc_sk_respond+0x1da/0x700 [ 146.234420][T10083] ? tipc_sk_create+0x1b50/0x1b50 [ 146.234425][T10083] ? kmem_cache_free+0x99/0x320 [ 146.234435][T10083] __tipc_shutdown+0x86f/0xf90 [ 146.285603][T10083] ? tipc_accept+0xe50/0xe50 [ 146.290172][T10083] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 146.295946][T10083] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 146.301990][T10083] ? lock_sock_nested+0x7d/0xf0 [ 146.306813][T10083] tipc_release+0xa3/0x11b0 [ 146.311290][T10083] ? down_write+0xdb/0x150 [ 146.315676][T10083] ? down_write_killable_nested+0x170/0x170 [ 146.321538][T10083] ? fsnotify_first_mark+0x120/0x120 [ 146.326809][T10083] ? fcntl_setlk+0xaa0/0xaa0 [ 146.331381][T10083] __sock_release+0xbb/0x270 [ 146.335955][T10083] sock_close+0xf/0x20 [ 146.339995][T10083] __fput+0x2a4/0x7a0 [ 146.343964][T10083] task_work_run+0xc2/0x160 [ 146.348450][T10083] exit_to_usermode_loop+0x23d/0x2d0 [ 146.353716][T10083] do_syscall_64+0x52a/0x620 [ 146.358287][T10083] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 146.364158][T10083] RIP: 0033:0x45cba9 [ 146.368025][T10083] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 146.387602][T10083] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 146.395985][T10083] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 146.403931][T10083] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 146.411880][T10083] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 146.419821][T10083] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 146.427763][T10083] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 146.442695][T10089] CPU: 1 PID: 10089 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 146.451098][T10089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.461128][T10089] Call Trace: [ 146.464392][T10089] dump_stack+0x128/0x182 [ 146.468702][T10089] should_fail.cold.4+0x5/0x13 [ 146.473444][T10089] ? fault_create_debugfs_attr+0x140/0x140 [ 146.479227][T10089] ? __lock_acquire+0xc56/0x3be0 [ 146.484152][T10089] should_failslab+0x5/0xf [ 146.488540][T10089] kmem_cache_alloc_node+0x55/0x780 [ 146.493710][T10089] ? kmem_cache_free+0x7f/0x320 [ 146.498526][T10089] ? sock_close+0xf/0x20 [ 146.502738][T10089] ? __fput+0x2a4/0x7a0 [ 146.506865][T10089] ? task_work_run+0xc2/0x160 [ 146.511512][T10089] ? exit_to_usermode_loop+0x23d/0x2d0 [ 146.514595][T10091] FAULT_INJECTION: forcing a failure. [ 146.514595][T10091] name failslab, interval 1, probability 0, space 0, times 0 [ 146.516940][T10089] __alloc_skb+0x92/0x510 [ 146.516947][T10089] ? netdev_alloc_frag+0x150/0x150 [ 146.516957][T10089] ? lock_downgrade+0x800/0x800 [ 146.516966][T10089] tipc_buf_acquire+0x1c/0xd0 [ 146.516971][T10089] tipc_msg_reverse+0x15d/0x7c0 [ 146.516981][T10089] tipc_sk_respond+0x1da/0x700 [ 146.558015][T10089] ? tipc_sk_create+0x1b50/0x1b50 [ 146.563027][T10089] ? kmem_cache_free+0x99/0x320 [ 146.567852][T10089] __tipc_shutdown+0x86f/0xf90 [ 146.572605][T10089] ? tipc_accept+0xe50/0xe50 [ 146.577166][T10089] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 146.582939][T10089] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 146.588973][T10089] ? lock_sock_nested+0x7d/0xf0 [ 146.593801][T10089] tipc_release+0xa3/0x11b0 [ 146.598270][T10089] ? down_write+0xdb/0x150 [ 146.602654][T10089] ? down_write_killable_nested+0x170/0x170 [ 146.608525][T10089] ? fsnotify_first_mark+0x120/0x120 [ 146.613786][T10089] ? fcntl_setlk+0xaa0/0xaa0 [ 146.618347][T10089] __sock_release+0xbb/0x270 [ 146.622902][T10089] sock_close+0xf/0x20 [ 146.626932][T10089] __fput+0x2a4/0x7a0 [ 146.630883][T10089] task_work_run+0xc2/0x160 [ 146.635358][T10089] exit_to_usermode_loop+0x23d/0x2d0 [ 146.640609][T10089] do_syscall_64+0x52a/0x620 [ 146.645185][T10089] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 146.651044][T10089] RIP: 0033:0x45cba9 [ 146.654905][T10089] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 146.674472][T10089] RSP: 002b:00007f7975ed2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 146.682847][T10089] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 146.690785][T10089] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 146.698730][T10089] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 146.706682][T10089] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 146.714621][T10089] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ed36d4 [ 146.722572][T10091] CPU: 0 PID: 10091 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 146.730881][T10091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.740918][T10091] Call Trace: [ 146.744191][T10091] dump_stack+0x128/0x182 [ 146.748506][T10091] should_fail.cold.4+0x5/0x13 [ 146.753252][T10091] ? fault_create_debugfs_attr+0x140/0x140 [ 146.759051][T10091] ? __lock_acquire+0xc56/0x3be0 [ 146.763988][T10091] should_failslab+0x5/0xf [ 146.768384][T10091] kmem_cache_alloc_node+0x55/0x780 [ 146.773572][T10091] ? kmem_cache_free+0x7f/0x320 [ 146.778404][T10091] ? sock_close+0xf/0x20 [ 146.782624][T10091] ? __fput+0x2a4/0x7a0 [ 146.786755][T10091] ? task_work_run+0xc2/0x160 [ 146.791410][T10091] ? exit_to_usermode_loop+0x23d/0x2d0 [ 146.796868][T10091] __alloc_skb+0x92/0x510 [ 146.801180][T10091] ? netdev_alloc_frag+0x150/0x150 [ 146.806276][T10091] ? lock_downgrade+0x800/0x800 [ 146.811121][T10091] tipc_buf_acquire+0x1c/0xd0 [ 146.815780][T10091] tipc_msg_reverse+0x15d/0x7c0 [ 146.820614][T10091] tipc_sk_respond+0x1da/0x700 [ 146.825351][T10091] ? tipc_sk_create+0x1b50/0x1b50 [ 146.830354][T10091] ? kmem_cache_free+0x99/0x320 [ 146.835191][T10091] __tipc_shutdown+0x86f/0xf90 [ 146.839935][T10091] ? tipc_accept+0xe50/0xe50 [ 146.844514][T10091] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 146.850304][T10091] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 146.856354][T10091] ? lock_sock_nested+0x7d/0xf0 [ 146.861186][T10091] tipc_release+0xa3/0x11b0 [ 146.865670][T10091] ? down_write+0xdb/0x150 [ 146.870070][T10091] ? down_write_killable_nested+0x170/0x170 [ 146.875951][T10091] ? fsnotify_first_mark+0x120/0x120 [ 146.881243][T10091] ? fcntl_setlk+0xaa0/0xaa0 [ 146.885811][T10091] __sock_release+0xbb/0x270 [ 146.890381][T10091] sock_close+0xf/0x20 [ 146.894432][T10091] __fput+0x2a4/0x7a0 [ 146.898401][T10091] task_work_run+0xc2/0x160 [ 146.902890][T10091] exit_to_usermode_loop+0x23d/0x2d0 [ 146.908164][T10091] do_syscall_64+0x52a/0x620 [ 146.912735][T10091] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 146.918605][T10091] RIP: 0033:0x45cba9 [ 146.922475][T10091] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 146.940744][T10100] FAULT_INJECTION: forcing a failure. [ 146.940744][T10100] name failslab, interval 1, probability 0, space 0, times 0 [ 146.942052][T10091] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 146.942058][T10091] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 146.942061][T10091] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 146.942065][T10091] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 146.942068][T10091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 146.942071][T10091] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 146.958632][T10084] CPU: 0 PID: 10084 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 147.011176][T10084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.021210][T10084] Call Trace: [ 147.024480][T10084] dump_stack+0x128/0x182 [ 147.028779][T10084] should_fail.cold.4+0x5/0x13 [ 147.033509][T10084] ? fault_create_debugfs_attr+0x140/0x140 [ 147.039283][T10084] ? __lock_acquire+0xc56/0x3be0 [ 147.044196][T10084] should_failslab+0x5/0xf [ 147.048577][T10084] kmem_cache_alloc_node+0x55/0x780 [ 147.053739][T10084] ? kmem_cache_free+0x7f/0x320 [ 147.058562][T10084] ? sock_close+0xf/0x20 [ 147.062776][T10084] ? __fput+0x2a4/0x7a0 [ 147.066905][T10084] ? task_work_run+0xc2/0x160 [ 147.071556][T10084] ? exit_to_usermode_loop+0x23d/0x2d0 [ 147.076987][T10084] __alloc_skb+0x92/0x510 [ 147.081291][T10084] ? netdev_alloc_frag+0x150/0x150 [ 147.086379][T10084] ? lock_downgrade+0x800/0x800 [ 147.091291][T10084] tipc_buf_acquire+0x1c/0xd0 [ 147.095939][T10084] tipc_msg_reverse+0x15d/0x7c0 [ 147.100770][T10084] tipc_sk_respond+0x1da/0x700 [ 147.105505][T10084] ? tipc_sk_create+0x1b50/0x1b50 [ 147.110520][T10084] ? kmem_cache_free+0x99/0x320 [ 147.115356][T10084] __tipc_shutdown+0x86f/0xf90 [ 147.120094][T10084] ? tipc_accept+0xe50/0xe50 [ 147.124671][T10084] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 147.130447][T10084] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 147.136493][T10084] ? lock_sock_nested+0x7d/0xf0 [ 147.141318][T10084] tipc_release+0xa3/0x11b0 [ 147.145792][T10084] ? down_write+0xdb/0x150 [ 147.150182][T10084] ? down_write_killable_nested+0x170/0x170 [ 147.156042][T10084] ? fsnotify_first_mark+0x120/0x120 [ 147.161335][T10084] ? fcntl_setlk+0xaa0/0xaa0 [ 147.165916][T10084] __sock_release+0xbb/0x270 [ 147.170529][T10084] sock_close+0xf/0x20 [ 147.174568][T10084] __fput+0x2a4/0x7a0 [ 147.178527][T10084] task_work_run+0xc2/0x160 [ 147.183004][T10084] exit_to_usermode_loop+0x23d/0x2d0 [ 147.188258][T10084] do_syscall_64+0x52a/0x620 [ 147.192820][T10084] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 147.198678][T10084] RIP: 0033:0x45cba9 [ 147.202551][T10084] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 147.222120][T10084] RSP: 002b:00007f177af7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 147.230535][T10084] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 147.238488][T10084] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 147.246441][T10084] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 147.254395][T10084] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 147.262347][T10084] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af806d4 [ 147.273229][T10100] CPU: 1 PID: 10100 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 147.281545][T10100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.291587][T10100] Call Trace: [ 147.294854][T10100] dump_stack+0x128/0x182 [ 147.299163][T10100] should_fail.cold.4+0x5/0x13 [ 147.303901][T10100] ? fault_create_debugfs_attr+0x140/0x140 [ 147.309685][T10100] ? __lock_acquire+0xc56/0x3be0 [ 147.314608][T10100] should_failslab+0x5/0xf [ 147.319002][T10100] kmem_cache_alloc_node+0x55/0x780 [ 147.324174][T10100] ? kmem_cache_free+0x7f/0x320 [ 147.328997][T10100] ? sock_close+0xf/0x20 [ 147.333201][T10100] ? __fput+0x2a4/0x7a0 [ 147.337328][T10100] ? task_work_run+0xc2/0x160 [ 147.341984][T10100] ? exit_to_usermode_loop+0x23d/0x2d0 [ 147.344327][T10107] FAULT_INJECTION: forcing a failure. [ 147.344327][T10107] name failslab, interval 1, probability 0, space 0, times 0 [ 147.347415][T10100] __alloc_skb+0x92/0x510 [ 147.347421][T10100] ? netdev_alloc_frag+0x150/0x150 [ 147.347435][T10100] ? lock_downgrade+0x800/0x800 [ 147.347444][T10100] tipc_buf_acquire+0x1c/0xd0 [ 147.378810][T10100] tipc_msg_reverse+0x15d/0x7c0 [ 147.383630][T10100] tipc_sk_respond+0x1da/0x700 [ 147.388359][T10100] ? tipc_sk_create+0x1b50/0x1b50 [ 147.393351][T10100] ? kmem_cache_free+0x99/0x320 [ 147.398167][T10100] __tipc_shutdown+0x86f/0xf90 [ 147.402911][T10100] ? tipc_accept+0xe50/0xe50 [ 147.407469][T10100] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 147.413240][T10100] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 147.419273][T10100] ? lock_sock_nested+0x7d/0xf0 [ 147.424088][T10100] tipc_release+0xa3/0x11b0 [ 147.428555][T10100] ? down_write+0xdb/0x150 [ 147.432936][T10100] ? down_write_killable_nested+0x170/0x170 [ 147.438799][T10100] ? fsnotify_first_mark+0x120/0x120 [ 147.444068][T10100] ? fcntl_setlk+0xaa0/0xaa0 [ 147.448638][T10100] __sock_release+0xbb/0x270 [ 147.453628][T10100] sock_close+0xf/0x20 [ 147.457674][T10100] __fput+0x2a4/0x7a0 [ 147.461659][T10100] task_work_run+0xc2/0x160 [ 147.466136][T10100] exit_to_usermode_loop+0x23d/0x2d0 [ 147.471389][T10100] do_syscall_64+0x52a/0x620 [ 147.475948][T10100] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 147.481823][T10100] RIP: 0033:0x45cba9 [ 147.485684][T10100] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 147.505261][T10100] RSP: 002b:00007f7975ef3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 147.513636][T10100] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 147.521586][T10100] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 147.529532][T10100] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 147.537465][T10100] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 147.545516][T10100] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ef46d4 [ 147.553470][T10107] CPU: 0 PID: 10107 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0 [ 147.561775][T10107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.571814][T10107] Call Trace: [ 147.575095][T10107] dump_stack+0x128/0x182 [ 147.579412][T10107] should_fail.cold.4+0x5/0x13 [ 147.584182][T10107] ? fault_create_debugfs_attr+0x140/0x140 [ 147.589969][T10107] ? __lock_acquire+0xc56/0x3be0 [ 147.594914][T10107] should_failslab+0x5/0xf [ 147.599403][T10107] kmem_cache_alloc_node+0x55/0x780 [ 147.604583][T10107] ? kmem_cache_free+0x7f/0x320 [ 147.609415][T10107] ? sock_close+0xf/0x20 [ 147.613645][T10107] ? __fput+0x2a4/0x7a0 [ 147.617779][T10107] ? task_work_run+0xc2/0x160 [ 147.622437][T10107] ? exit_to_usermode_loop+0x23d/0x2d0 [ 147.627879][T10107] __alloc_skb+0x92/0x510 [ 147.632191][T10107] ? netdev_alloc_frag+0x150/0x150 [ 147.637285][T10107] ? lock_downgrade+0x800/0x800 [ 147.642116][T10107] tipc_buf_acquire+0x1c/0xd0 [ 147.646775][T10107] tipc_msg_reverse+0x15d/0x7c0 [ 147.651634][T10107] tipc_sk_respond+0x1da/0x700 [ 147.656388][T10107] ? tipc_sk_create+0x1b50/0x1b50 [ 147.661391][T10107] ? kmem_cache_free+0x99/0x320 [ 147.666256][T10107] __tipc_shutdown+0x86f/0xf90 [ 147.671006][T10107] ? tipc_accept+0xe50/0xe50 [ 147.675584][T10107] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 147.681369][T10107] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 147.687413][T10107] ? lock_sock_nested+0x7d/0xf0 [ 147.692239][T10107] tipc_release+0xa3/0x11b0 [ 147.696712][T10107] ? down_write+0xdb/0x150 [ 147.701128][T10107] ? down_write_killable_nested+0x170/0x170 [ 147.707002][T10107] ? fsnotify_first_mark+0x120/0x120 [ 147.712286][T10107] ? fcntl_setlk+0xaa0/0xaa0 [ 147.716860][T10107] __sock_release+0xbb/0x270 [ 147.721434][T10107] sock_close+0xf/0x20 [ 147.725481][T10107] __fput+0x2a4/0x7a0 [ 147.729447][T10107] task_work_run+0xc2/0x160 [ 147.733938][T10107] exit_to_usermode_loop+0x23d/0x2d0 [ 147.739206][T10107] do_syscall_64+0x52a/0x620 [ 147.743778][T10107] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 147.749663][T10107] RIP: 0033:0x45cba9 [ 147.753565][T10107] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 147.773322][T10107] RSP: 002b:00007f992e78bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 147.781712][T10107] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 147.789670][T10107] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 147.797621][T10107] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 147.805572][T10107] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 147.813521][T10107] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f992e78c6d4 [ 147.887928][T10126] FAULT_INJECTION: forcing a failure. [ 147.887928][T10126] name failslab, interval 1, probability 0, space 0, times 0 [ 147.888179][T10128] FAULT_INJECTION: forcing a failure. [ 147.888179][T10128] name failslab, interval 1, probability 0, space 0, times 0 [ 147.937278][T10132] FAULT_INJECTION: forcing a failure. [ 147.937278][T10132] name failslab, interval 1, probability 0, space 0, times 0 [ 147.942206][T10133] FAULT_INJECTION: forcing a failure. [ 147.942206][T10133] name failslab, interval 1, probability 0, space 0, times 0 [ 147.970987][T10126] CPU: 1 PID: 10126 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 147.973182][T10131] FAULT_INJECTION: forcing a failure. [ 147.973182][T10131] name failslab, interval 1, probability 0, space 0, times 0 [ 147.979320][T10126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.979323][T10126] Call Trace: [ 147.979334][T10126] dump_stack+0x128/0x182 [ 147.979346][T10126] should_fail.cold.4+0x5/0x13 [ 147.979353][T10126] ? fault_create_debugfs_attr+0x140/0x140 [ 147.979359][T10126] ? __lock_acquire+0xc56/0x3be0 [ 147.979372][T10126] should_failslab+0x5/0xf [ 148.029273][T10126] kmem_cache_alloc_node+0x55/0x780 [ 148.034433][T10126] ? kmem_cache_free+0x7f/0x320 [ 148.039249][T10126] ? sock_close+0xf/0x20 [ 148.043458][T10126] ? __fput+0x2a4/0x7a0 [ 148.047578][T10126] ? task_work_run+0xc2/0x160 [ 148.052226][T10126] ? exit_to_usermode_loop+0x23d/0x2d0 [ 148.057651][T10126] __alloc_skb+0x92/0x510 [ 148.061956][T10126] ? netdev_alloc_frag+0x150/0x150 [ 148.067037][T10126] ? lock_downgrade+0x800/0x800 [ 148.071854][T10126] tipc_buf_acquire+0x1c/0xd0 [ 148.076494][T10126] tipc_msg_reverse+0x15d/0x7c0 [ 148.081312][T10126] tipc_sk_respond+0x1da/0x700 [ 148.086039][T10126] ? tipc_sk_create+0x1b50/0x1b50 [ 148.091038][T10126] ? kmem_cache_free+0x99/0x320 [ 148.095863][T10126] __tipc_shutdown+0x86f/0xf90 [ 148.100596][T10126] ? tipc_accept+0xe50/0xe50 [ 148.105152][T10126] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 148.110939][T10126] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 148.117084][T10126] ? lock_sock_nested+0x7d/0xf0 [ 148.121903][T10126] tipc_release+0xa3/0x11b0 [ 148.126370][T10126] ? down_write+0xdb/0x150 [ 148.130751][T10126] ? down_write_killable_nested+0x170/0x170 [ 148.136611][T10126] ? fsnotify_first_mark+0x120/0x120 [ 148.141860][T10126] ? fcntl_setlk+0xaa0/0xaa0 [ 148.146419][T10126] __sock_release+0xbb/0x270 [ 148.151006][T10126] sock_close+0xf/0x20 [ 148.155040][T10126] __fput+0x2a4/0x7a0 [ 148.159076][T10126] task_work_run+0xc2/0x160 [ 148.163546][T10126] exit_to_usermode_loop+0x23d/0x2d0 [ 148.168797][T10126] do_syscall_64+0x52a/0x620 [ 148.173351][T10126] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 148.179211][T10126] RIP: 0033:0x45cba9 [ 148.183090][T10126] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 148.202657][T10126] RSP: 002b:00007f177af7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 148.211037][T10126] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 148.218976][T10126] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 148.226910][T10126] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 148.234847][T10126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 148.242795][T10126] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af806d4 [ 148.250746][T10128] CPU: 0 PID: 10128 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 148.259054][T10128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.269205][T10128] Call Trace: [ 148.272482][T10128] dump_stack+0x128/0x182 [ 148.276795][T10128] should_fail.cold.4+0x5/0x13 [ 148.281542][T10128] ? fault_create_debugfs_attr+0x140/0x140 [ 148.287330][T10128] ? __lock_acquire+0xc56/0x3be0 [ 148.292255][T10128] should_failslab+0x5/0xf [ 148.296758][T10128] kmem_cache_alloc_node+0x55/0x780 [ 148.301938][T10128] ? kmem_cache_free+0x7f/0x320 [ 148.306770][T10128] ? sock_close+0xf/0x20 [ 148.310991][T10128] ? __fput+0x2a4/0x7a0 [ 148.315131][T10128] ? task_work_run+0xc2/0x160 [ 148.319788][T10128] ? exit_to_usermode_loop+0x23d/0x2d0 [ 148.325247][T10128] __alloc_skb+0x92/0x510 [ 148.329556][T10128] ? netdev_alloc_frag+0x150/0x150 [ 148.334650][T10128] ? lock_downgrade+0x800/0x800 [ 148.339477][T10128] tipc_buf_acquire+0x1c/0xd0 [ 148.344134][T10128] tipc_msg_reverse+0x15d/0x7c0 [ 148.348982][T10128] tipc_sk_respond+0x1da/0x700 [ 148.353726][T10128] ? tipc_sk_create+0x1b50/0x1b50 [ 148.358728][T10128] ? kmem_cache_free+0x99/0x320 [ 148.363569][T10128] __tipc_shutdown+0x86f/0xf90 [ 148.368324][T10128] ? tipc_accept+0xe50/0xe50 [ 148.372894][T10128] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 148.378676][T10128] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 148.384739][T10128] ? lock_sock_nested+0x7d/0xf0 [ 148.389564][T10128] tipc_release+0xa3/0x11b0 [ 148.394039][T10128] ? down_write+0xdb/0x150 [ 148.398427][T10128] ? down_write_killable_nested+0x170/0x170 [ 148.404300][T10128] ? fsnotify_first_mark+0x120/0x120 [ 148.409569][T10128] ? fcntl_setlk+0xaa0/0xaa0 [ 148.414137][T10128] __sock_release+0xbb/0x270 [ 148.418699][T10128] sock_close+0xf/0x20 [ 148.422745][T10128] __fput+0x2a4/0x7a0 [ 148.426714][T10128] task_work_run+0xc2/0x160 [ 148.431206][T10128] exit_to_usermode_loop+0x23d/0x2d0 [ 148.436474][T10128] do_syscall_64+0x52a/0x620 [ 148.441042][T10128] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 148.446906][T10128] RIP: 0033:0x45cba9 [ 148.450773][T10128] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 148.470348][T10128] RSP: 002b:00007f7975ef3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 148.478730][T10128] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 148.486672][T10128] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 148.494617][T10128] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 148.502552][T10128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 148.510512][T10128] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f7975ef46d4 [ 148.518465][T10132] CPU: 1 PID: 10132 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 148.526774][T10132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.536802][T10132] Call Trace: [ 148.540063][T10132] dump_stack+0x128/0x182 [ 148.544367][T10132] should_fail.cold.4+0x5/0x13 [ 148.549118][T10132] ? fault_create_debugfs_attr+0x140/0x140 [ 148.554894][T10132] ? __lock_acquire+0xc56/0x3be0 [ 148.559802][T10132] should_failslab+0x5/0xf [ 148.564246][T10132] kmem_cache_alloc_node+0x55/0x780 [ 148.569417][T10132] ? kmem_cache_free+0x7f/0x320 [ 148.574241][T10132] ? sock_close+0xf/0x20 [ 148.578450][T10132] ? __fput+0x2a4/0x7a0 [ 148.582574][T10132] ? task_work_run+0xc2/0x160 [ 148.587222][T10132] ? exit_to_usermode_loop+0x23d/0x2d0 [ 148.592648][T10132] __alloc_skb+0x92/0x510 [ 148.596948][T10132] ? netdev_alloc_frag+0x150/0x150 [ 148.602032][T10132] ? lock_downgrade+0x800/0x800 [ 148.606857][T10132] tipc_buf_acquire+0x1c/0xd0 [ 148.611516][T10132] tipc_msg_reverse+0x15d/0x7c0 [ 148.616344][T10132] tipc_sk_respond+0x1da/0x700 [ 148.621081][T10132] ? tipc_sk_create+0x1b50/0x1b50 [ 148.626073][T10132] ? kmem_cache_free+0x99/0x320 [ 148.630897][T10132] __tipc_shutdown+0x86f/0xf90 [ 148.635636][T10132] ? tipc_accept+0xe50/0xe50 [ 148.640202][T10132] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 148.645991][T10132] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 148.652025][T10132] ? lock_sock_nested+0x7d/0xf0 [ 148.656841][T10132] tipc_release+0xa3/0x11b0 [ 148.661309][T10132] ? down_write+0xdb/0x150 [ 148.665694][T10132] ? down_write_killable_nested+0x170/0x170 [ 148.671571][T10132] ? fsnotify_first_mark+0x120/0x120 [ 148.676826][T10132] ? fcntl_setlk+0xaa0/0xaa0 [ 148.681401][T10132] __sock_release+0xbb/0x270 [ 148.685976][T10132] sock_close+0xf/0x20 [ 148.690010][T10132] __fput+0x2a4/0x7a0 [ 148.693968][T10132] task_work_run+0xc2/0x160 [ 148.698440][T10132] exit_to_usermode_loop+0x23d/0x2d0 [ 148.703689][T10132] do_syscall_64+0x52a/0x620 [ 148.708255][T10132] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 148.714108][T10132] RIP: 0033:0x45cba9 [ 148.717978][T10132] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 148.737546][T10132] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 148.745929][T10132] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 148.753969][T10132] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 148.761904][T10132] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 148.769855][T10132] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 148.777800][T10132] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 148.785750][T10131] CPU: 0 PID: 10131 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 148.794057][T10131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.804104][T10131] Call Trace: [ 148.807375][T10131] dump_stack+0x128/0x182 [ 148.811700][T10131] should_fail.cold.4+0x5/0x13 [ 148.816448][T10131] ? fault_create_debugfs_attr+0x140/0x140 [ 148.822234][T10131] ? __lock_acquire+0xc56/0x3be0 [ 148.827161][T10131] should_failslab+0x5/0xf [ 148.831560][T10131] kmem_cache_alloc_node+0x55/0x780 [ 148.836735][T10131] ? kmem_cache_free+0x7f/0x320 [ 148.841570][T10131] ? sock_close+0xf/0x20 [ 148.845794][T10131] ? __fput+0x2a4/0x7a0 [ 148.849926][T10131] ? task_work_run+0xc2/0x160 [ 148.854582][T10131] ? exit_to_usermode_loop+0x23d/0x2d0 [ 148.860023][T10131] __alloc_skb+0x92/0x510 [ 148.864336][T10131] ? netdev_alloc_frag+0x150/0x150 [ 148.869437][T10131] ? lock_downgrade+0x800/0x800 [ 148.874270][T10131] tipc_buf_acquire+0x1c/0xd0 [ 148.878928][T10131] tipc_msg_reverse+0x15d/0x7c0 [ 148.883763][T10131] tipc_sk_respond+0x1da/0x700 [ 148.888509][T10131] ? tipc_sk_create+0x1b50/0x1b50 [ 148.893518][T10131] ? kmem_cache_free+0x99/0x320 [ 148.898358][T10131] __tipc_shutdown+0x86f/0xf90 [ 148.903118][T10131] ? tipc_accept+0xe50/0xe50 [ 148.907692][T10131] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 148.913480][T10131] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 148.919525][T10131] ? lock_sock_nested+0x7d/0xf0 [ 148.924359][T10131] tipc_release+0xa3/0x11b0 [ 148.928842][T10131] ? down_write+0xdb/0x150 [ 148.933252][T10131] ? down_write_killable_nested+0x170/0x170 [ 148.939124][T10131] ? fsnotify_first_mark+0x120/0x120 [ 148.941167][T10143] FAULT_INJECTION: forcing a failure. [ 148.941167][T10143] name failslab, interval 1, probability 0, space 0, times 0 [ 148.944385][T10131] ? fcntl_setlk+0xaa0/0xaa0 [ 148.944396][T10131] __sock_release+0xbb/0x270 [ 148.944404][T10131] sock_close+0xf/0x20 [ 148.944410][T10131] __fput+0x2a4/0x7a0 [ 148.944422][T10131] task_work_run+0xc2/0x160 [ 148.944433][T10131] exit_to_usermode_loop+0x23d/0x2d0 [ 148.944442][T10131] do_syscall_64+0x52a/0x620 [ 148.944451][T10131] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 148.994242][T10131] RIP: 0033:0x45cba9 [ 148.998201][T10131] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 149.017785][T10131] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 149.026167][T10131] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 149.034109][T10131] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 149.042052][T10131] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 149.050005][T10131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 149.057951][T10131] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 149.065935][T10143] CPU: 1 PID: 10143 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 149.074246][T10143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.084294][T10143] Call Trace: [ 149.087556][T10143] dump_stack+0x128/0x182 [ 149.091864][T10143] should_fail.cold.4+0x5/0x13 [ 149.096632][T10143] ? fault_create_debugfs_attr+0x140/0x140 [ 149.102417][T10143] ? __lock_acquire+0xc56/0x3be0 [ 149.107335][T10143] should_failslab+0x5/0xf [ 149.111719][T10143] kmem_cache_alloc_node+0x55/0x780 [ 149.116888][T10143] ? kmem_cache_free+0x7f/0x320 [ 149.121712][T10143] ? sock_close+0xf/0x20 [ 149.125919][T10143] ? __fput+0x2a4/0x7a0 [ 149.130042][T10143] ? task_work_run+0xc2/0x160 [ 149.134680][T10143] ? exit_to_usermode_loop+0x23d/0x2d0 [ 149.140102][T10143] __alloc_skb+0x92/0x510 [ 149.144396][T10143] ? netdev_alloc_frag+0x150/0x150 [ 149.149476][T10143] ? lock_downgrade+0x800/0x800 [ 149.154297][T10143] tipc_buf_acquire+0x1c/0xd0 [ 149.158937][T10143] tipc_msg_reverse+0x15d/0x7c0 [ 149.163761][T10143] tipc_sk_respond+0x1da/0x700 [ 149.168493][T10143] ? tipc_sk_create+0x1b50/0x1b50 [ 149.173483][T10143] ? kmem_cache_free+0x99/0x320 [ 149.178306][T10143] __tipc_shutdown+0x86f/0xf90 [ 149.183038][T10143] ? tipc_accept+0xe50/0xe50 [ 149.187596][T10143] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 149.193365][T10143] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 149.199394][T10143] ? lock_sock_nested+0x7d/0xf0 [ 149.204209][T10143] tipc_release+0xa3/0x11b0 [ 149.208675][T10143] ? down_write+0xdb/0x150 [ 149.213054][T10143] ? down_write_killable_nested+0x170/0x170 [ 149.218912][T10143] ? fsnotify_first_mark+0x120/0x120 [ 149.224166][T10143] ? fcntl_setlk+0xaa0/0xaa0 [ 149.228729][T10143] __sock_release+0xbb/0x270 [ 149.233286][T10143] sock_close+0xf/0x20 [ 149.237318][T10143] __fput+0x2a4/0x7a0 [ 149.241269][T10143] task_work_run+0xc2/0x160 [ 149.245740][T10143] exit_to_usermode_loop+0x23d/0x2d0 [ 149.250993][T10143] do_syscall_64+0x52a/0x620 [ 149.255557][T10143] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 149.261417][T10143] RIP: 0033:0x45cba9 [ 149.265277][T10143] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 149.284935][T10143] RSP: 002b:00007f177af7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 149.293429][T10143] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 149.301366][T10143] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 149.309302][T10143] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 149.317237][T10143] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 149.325172][T10143] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af806d4 [ 149.333128][T10133] CPU: 0 PID: 10133 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 149.341430][T10133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.351466][T10133] Call Trace: [ 149.354736][T10133] dump_stack+0x128/0x182 [ 149.359053][T10133] should_fail.cold.4+0x5/0x13 [ 149.363804][T10133] ? fault_create_debugfs_attr+0x140/0x140 [ 149.369592][T10133] ? __lock_acquire+0xc56/0x3be0 [ 149.374531][T10133] should_failslab+0x5/0xf [ 149.379013][T10133] kmem_cache_alloc_node+0x55/0x780 [ 149.384199][T10133] ? kmem_cache_free+0x7f/0x320 [ 149.389031][T10133] ? sock_close+0xf/0x20 [ 149.393252][T10133] ? __fput+0x2a4/0x7a0 [ 149.397441][T10133] ? task_work_run+0xc2/0x160 [ 149.402112][T10133] ? exit_to_usermode_loop+0x23d/0x2d0 [ 149.407554][T10133] __alloc_skb+0x92/0x510 [ 149.411863][T10133] ? netdev_alloc_frag+0x150/0x150 [ 149.416957][T10133] ? lock_downgrade+0x800/0x800 [ 149.421791][T10133] tipc_buf_acquire+0x1c/0xd0 [ 149.426448][T10133] tipc_msg_reverse+0x15d/0x7c0 [ 149.431283][T10133] tipc_sk_respond+0x1da/0x700 [ 149.436029][T10133] ? tipc_sk_create+0x1b50/0x1b50 [ 149.441037][T10133] ? kmem_cache_free+0x99/0x320 [ 149.445878][T10133] __tipc_shutdown+0x86f/0xf90 [ 149.450636][T10133] ? tipc_accept+0xe50/0xe50 [ 149.455213][T10133] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 149.460997][T10133] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 149.467043][T10133] ? lock_sock_nested+0x7d/0xf0 [ 149.471896][T10133] tipc_release+0xa3/0x11b0 [ 149.476378][T10133] ? down_write+0xdb/0x150 [ 149.480770][T10133] ? down_write_killable_nested+0x170/0x170 [ 149.486663][T10133] ? fsnotify_first_mark+0x120/0x120 [ 149.491929][T10133] ? fcntl_setlk+0xaa0/0xaa0 [ 149.496508][T10133] __sock_release+0xbb/0x270 [ 149.501074][T10133] sock_close+0xf/0x20 [ 149.505121][T10133] __fput+0x2a4/0x7a0 [ 149.509086][T10133] task_work_run+0xc2/0x160 [ 149.513572][T10133] exit_to_usermode_loop+0x23d/0x2d0 [ 149.518856][T10133] do_syscall_64+0x52a/0x620 [ 149.523429][T10133] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 149.529299][T10133] RIP: 0033:0x45cba9 [ 149.533171][T10133] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 149.552764][T10133] RSP: 002b:00007fbd2e124c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 149.561157][T10133] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 149.569114][T10133] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 149.577066][T10133] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 149.580331][T10158] FAULT_INJECTION: forcing a failure. [ 149.580331][T10158] name failslab, interval 1, probability 0, space 0, times 0 [ 149.585014][T10133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 149.585017][T10133] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fbd2e1256d4 [ 149.681094][T10164] FAULT_INJECTION: forcing a failure. [ 149.681094][T10164] name failslab, interval 1, probability 0, space 0, times 0 [ 149.699824][T10165] FAULT_INJECTION: forcing a failure. [ 149.699824][T10165] name failslab, interval 1, probability 0, space 0, times 0 [ 149.727728][T10168] FAULT_INJECTION: forcing a failure. [ 149.727728][T10168] name failslab, interval 1, probability 0, space 0, times 0 [ 149.737652][T10158] CPU: 1 PID: 10158 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 149.748713][T10158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.754453][T10167] FAULT_INJECTION: forcing a failure. [ 149.754453][T10167] name failslab, interval 1, probability 0, space 0, times 0 [ 149.758742][T10158] Call Trace: [ 149.758754][T10158] dump_stack+0x128/0x182 [ 149.758766][T10158] should_fail.cold.4+0x5/0x13 [ 149.758773][T10158] ? fault_create_debugfs_attr+0x140/0x140 [ 149.758779][T10158] ? __lock_acquire+0xc56/0x3be0 [ 149.758793][T10158] should_failslab+0x5/0xf [ 149.798938][T10158] kmem_cache_alloc_node+0x55/0x780 [ 149.804102][T10158] ? kmem_cache_free+0x7f/0x320 [ 149.808920][T10158] ? sock_close+0xf/0x20 [ 149.813128][T10158] ? __fput+0x2a4/0x7a0 [ 149.817251][T10158] ? task_work_run+0xc2/0x160 [ 149.821896][T10158] ? exit_to_usermode_loop+0x23d/0x2d0 [ 149.827323][T10158] __alloc_skb+0x92/0x510 [ 149.831627][T10158] ? netdev_alloc_frag+0x150/0x150 [ 149.836727][T10158] ? lock_downgrade+0x800/0x800 [ 149.841548][T10158] tipc_buf_acquire+0x1c/0xd0 [ 149.846192][T10158] tipc_msg_reverse+0x15d/0x7c0 [ 149.851013][T10158] tipc_sk_respond+0x1da/0x700 [ 149.855758][T10158] ? tipc_sk_create+0x1b50/0x1b50 [ 149.860752][T10158] ? kmem_cache_free+0x99/0x320 [ 149.865574][T10158] __tipc_shutdown+0x86f/0xf90 [ 149.870308][T10158] ? tipc_accept+0xe50/0xe50 [ 149.874869][T10158] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 149.880650][T10158] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 149.886683][T10158] ? lock_sock_nested+0x7d/0xf0 [ 149.891514][T10158] tipc_release+0xa3/0x11b0 [ 149.896020][T10158] ? down_write+0xdb/0x150 [ 149.900401][T10158] ? down_write_killable_nested+0x170/0x170 [ 149.906254][T10158] ? fsnotify_first_mark+0x120/0x120 [ 149.911504][T10158] ? fcntl_setlk+0xaa0/0xaa0 [ 149.916058][T10158] __sock_release+0xbb/0x270 [ 149.920612][T10158] sock_close+0xf/0x20 [ 149.924647][T10158] __fput+0x2a4/0x7a0 [ 149.928611][T10158] task_work_run+0xc2/0x160 [ 149.933082][T10158] exit_to_usermode_loop+0x23d/0x2d0 [ 149.938338][T10158] do_syscall_64+0x52a/0x620 [ 149.942896][T10158] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 149.948752][T10158] RIP: 0033:0x45cba9 [ 149.952612][T10158] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 149.972197][T10158] RSP: 002b:00007f177af7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 149.980595][T10158] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 149.988534][T10158] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 149.996477][T10158] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 150.004500][T10158] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 150.012438][T10158] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af806d4 [ 150.020385][T10165] CPU: 0 PID: 10165 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 150.028690][T10165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.038724][T10165] Call Trace: [ 150.041993][T10165] dump_stack+0x128/0x182 [ 150.046392][T10165] should_fail.cold.4+0x5/0x13 [ 150.051142][T10165] ? fault_create_debugfs_attr+0x140/0x140 [ 150.056926][T10165] ? __lock_acquire+0xc56/0x3be0 [ 150.061848][T10165] should_failslab+0x5/0xf [ 150.066237][T10165] kmem_cache_alloc_node+0x55/0x780 [ 150.071409][T10165] ? kmem_cache_free+0x7f/0x320 [ 150.076238][T10165] ? sock_close+0xf/0x20 [ 150.080451][T10165] ? __fput+0x2a4/0x7a0 [ 150.084595][T10165] ? task_work_run+0xc2/0x160 [ 150.089244][T10165] ? exit_to_usermode_loop+0x23d/0x2d0 [ 150.094688][T10165] __alloc_skb+0x92/0x510 [ 150.098994][T10165] ? netdev_alloc_frag+0x150/0x150 [ 150.104081][T10165] ? lock_downgrade+0x800/0x800 [ 150.108915][T10165] tipc_buf_acquire+0x1c/0xd0 [ 150.113560][T10165] tipc_msg_reverse+0x15d/0x7c0 [ 150.118394][T10165] tipc_sk_respond+0x1da/0x700 [ 150.123132][T10165] ? tipc_sk_create+0x1b50/0x1b50 [ 150.128129][T10165] ? kmem_cache_free+0x99/0x320 [ 150.132958][T10165] __tipc_shutdown+0x86f/0xf90 [ 150.137709][T10165] ? tipc_accept+0xe50/0xe50 [ 150.142278][T10165] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 150.148061][T10165] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 150.154096][T10165] ? lock_sock_nested+0x7d/0xf0 [ 150.158923][T10165] tipc_release+0xa3/0x11b0 [ 150.163397][T10165] ? down_write+0xdb/0x150 [ 150.167784][T10165] ? down_write_killable_nested+0x170/0x170 [ 150.173647][T10165] ? fsnotify_first_mark+0x120/0x120 [ 150.178902][T10165] ? fcntl_setlk+0xaa0/0xaa0 [ 150.183482][T10165] __sock_release+0xbb/0x270 [ 150.188046][T10165] sock_close+0xf/0x20 [ 150.192087][T10165] __fput+0x2a4/0x7a0 [ 150.196045][T10165] task_work_run+0xc2/0x160 [ 150.200547][T10165] exit_to_usermode_loop+0x23d/0x2d0 [ 150.205828][T10165] do_syscall_64+0x52a/0x620 [ 150.210395][T10165] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 150.216261][T10165] RIP: 0033:0x45cba9 [ 150.220139][T10165] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 150.239713][T10165] RSP: 002b:00007ffadaa9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 150.248092][T10165] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 150.256039][T10165] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 150.263982][T10165] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 150.271924][T10165] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 150.279888][T10165] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffadaa9c6d4 [ 150.313826][T10167] CPU: 0 PID: 10167 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 150.322142][T10167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.332259][T10167] Call Trace: [ 150.335522][T10167] dump_stack+0x128/0x182 [ 150.339829][T10167] should_fail.cold.4+0x5/0x13 [ 150.344564][T10167] ? fault_create_debugfs_attr+0x140/0x140 [ 150.350342][T10167] ? __lock_acquire+0xc56/0x3be0 [ 150.355262][T10167] should_failslab+0x5/0xf [ 150.359663][T10167] kmem_cache_alloc_node+0x55/0x780 [ 150.364831][T10167] ? kmem_cache_free+0x7f/0x320 [ 150.369653][T10167] ? sock_close+0xf/0x20 [ 150.373874][T10167] ? __fput+0x2a4/0x7a0 [ 150.378009][T10167] ? task_work_run+0xc2/0x160 [ 150.382658][T10167] ? exit_to_usermode_loop+0x23d/0x2d0 [ 150.388090][T10167] __alloc_skb+0x92/0x510 [ 150.392394][T10167] ? netdev_alloc_frag+0x150/0x150 [ 150.397491][T10167] ? lock_downgrade+0x800/0x800 [ 150.402316][T10167] tipc_buf_acquire+0x1c/0xd0 [ 150.406962][T10167] tipc_msg_reverse+0x15d/0x7c0 [ 150.411807][T10167] tipc_sk_respond+0x1da/0x700 [ 150.416546][T10167] ? tipc_sk_create+0x1b50/0x1b50 [ 150.421540][T10167] ? kmem_cache_free+0x99/0x320 [ 150.426368][T10167] __tipc_shutdown+0x86f/0xf90 [ 150.431114][T10167] ? tipc_accept+0xe50/0xe50 [ 150.435683][T10167] ? prepare_to_wait_exclusive+0x2e0/0x2e0 [ 150.441469][T10167] ? rcu_read_lock_any_held.part.12+0x50/0x50 [ 150.447508][T10167] ? lock_sock_nested+0x7d/0xf0 [ 150.452332][T10167] tipc_release+0xa3/0x11b0 [ 150.456807][T10167] ? down_write+0xdb/0x150 [ 150.461194][T10167] ? down_write_killable_nested+0x170/0x170 [ 150.467187][T10167] ? fsnotify_first_mark+0x120/0x120 [ 150.472464][T10167] ? fcntl_setlk+0xaa0/0xaa0 [ 150.477033][T10167] __sock_release+0xbb/0x270 [ 150.481596][T10167] sock_close+0xf/0x20 [ 150.485646][T10167] __fput+0x2a4/0x7a0 [ 150.489603][T10167] task_work_run+0xc2/0x160 [ 150.494082][T10167] exit_to_usermode_loop+0x23d/0x2d0 [ 150.499346][T10167] do_syscall_64+0x52a/0x620 [ 150.503910][T10167] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 150.509773][T10167] RIP: 0033:0x45cba9 [ 150.513643][T10167] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 150.533219][T10167] RSP: 002b:00007fd9178cdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 150.541617][T10167] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 150.549574][T10167] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 150.557518][T10167] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 150.565462][T10167] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 150.573406][T10167] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fd9178ce6d4 [ 255.320159][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 255.328785][ C1] rcu: 1-...!: (1 GPs behind) idle=eca/1/0x4000000000000002 softirq=15014/15016 fqs=1 [ 255.338768][ C1] (t=10500 jiffies g=9029 q=204) [ 255.343763][ C1] rcu: rcu_preempt kthread starved for 10472 jiffies! g9029 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 [ 255.354999][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 255.364931][ C1] rcu: RCU grace-period kthread stack dump: [ 255.370785][ C1] rcu_preempt I29160 10 2 0x80004000 [ 255.377141][ C1] Call Trace: [ 255.380467][ C1] __schedule+0x86a/0x1990 [ 255.384877][ C1] ? firmware_map_remove+0x16d/0x16d [ 255.390125][ C1] schedule+0xc4/0x2b0 [ 255.394155][ C1] schedule_timeout+0x2c4/0x6d0 [ 255.398971][ C1] ? usleep_range+0x120/0x120 [ 255.403611][ C1] ? _raw_spin_unlock_irqrestore+0x64/0xd0 [ 255.409413][ C1] ? __next_timer_interrupt+0xe0/0xe0 [ 255.414766][ C1] rcu_gp_kthread+0xc26/0x1970 [ 255.419533][ C1] ? lock_downgrade+0x800/0x800 [ 255.424347][ C1] ? rcu_barrier+0x4a0/0x4a0 [ 255.428897][ C1] ? do_raw_spin_lock+0x12a/0x2e0 [ 255.433882][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 255.438798][ C1] ? __kthread_parkme+0x30/0x1b0 [ 255.443699][ C1] ? lockdep_hardirqs_on_prepare+0x3b6/0x580 [ 255.449694][ C1] ? _raw_spin_unlock_irqrestore+0x77/0xd0 [ 255.455460][ C1] ? __kthread_parkme+0xaf/0x1b0 [ 255.460374][ C1] ? rcu_barrier+0x4a0/0x4a0 [ 255.464930][ C1] kthread+0x340/0x410 [ 255.468999][ C1] ? kthread_mod_delayed_work+0x180/0x180 [ 255.474680][ C1] ret_from_fork+0x24/0x30 [ 255.479125][ C1] NMI backtrace for cpu 1 [ 255.483443][ C1] CPU: 1 PID: 10158 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 255.491731][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.501842][ C1] Call Trace: [ 255.505132][ C1] [ 255.507978][ C1] dump_stack+0x128/0x182 [ 255.512293][ C1] nmi_cpu_backtrace.cold.7+0x4b/0x83 [ 255.517665][ C1] ? lapic_can_unplug_cpu.cold.30+0x3b/0x3b [ 255.523520][ C1] nmi_trigger_cpumask_backtrace+0x183/0x1ac [ 255.529462][ C1] rcu_dump_cpu_stacks+0x19e/0x1ea [ 255.534535][ C1] rcu_sched_clock_irq.cold.90+0x51f/0xd59 [ 255.540368][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 255.545877][ C1] ? rcutree_dead_cpu+0x10/0x10 [ 255.550690][ C1] ? hrtimer_run_queues+0x1d/0x3c0 [ 255.555788][ C1] update_process_times+0x1f/0x50 [ 255.560797][ C1] tick_sched_handle+0x6f/0x130 [ 255.565612][ C1] tick_sched_timer+0x3e/0xf0 [ 255.570252][ C1] __hrtimer_run_queues+0x4b1/0xb60 [ 255.575414][ C1] ? tick_sched_do_timer+0x140/0x140 [ 255.580788][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 255.585691][ C1] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 255.591657][ C1] ? ktime_get_update_offsets_now+0x138/0x360 [ 255.597690][ C1] hrtimer_interrupt+0x2e5/0x770 [ 255.602652][ C1] ? irqtime_account_irq+0x63/0x280 [ 255.607874][ C1] smp_apic_timer_interrupt+0x15e/0x5f0 [ 255.613386][ C1] apic_timer_interrupt+0xf/0x20 [ 255.618286][ C1] [ 255.621202][ C1] RIP: 0010:lock_is_held_type+0x272/0x350 [ 255.626910][ C1] Code: 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 e1 00 00 00 48 83 3d 77 3b a1 01 00 74 2f 48 8b 7c 24 10 57 9d <0f> 1f 44 00 00 48 83 c4 18 89 e8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 [ 255.646528][ C1] RSP: 0018:ffffc90004546c58 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 255.654902][ C1] RAX: dffffc0000000000 RBX: ffff8880957aa000 RCX: 1ffffffff1157f25 [ 255.662836][ C1] RDX: 1ffffffff11a8ac0 RSI: ffffffff88db6a80 RDI: 0000000000000286 [ 255.670785][ C1] RBP: 0000000000000001 R08: ffffed1015d27184 R09: ffffed1015d27184 [ 255.678725][ C1] R10: ffff8880ae938c1b R11: ffffed1015d27183 R12: ffffed1012af5519 [ 255.686671][ C1] R13: ffffffff88db6a80 R14: ffff8880957aa8d0 R15: 0000000000000003 [ 255.694621][ C1] rcu_read_lock_held+0x9c/0xb0 [ 255.699438][ C1] ? rcu_read_lock_held_common+0xa0/0xa0 [ 255.705034][ C1] ? rcu_is_watching+0x56/0xc0 [ 255.709790][ C1] tipc_sk_lookup+0x5aa/0x8c0 [ 255.714430][ C1] ? mark_lock+0xbb/0x620 [ 255.718723][ C1] ? tipc_getname+0x5e0/0x5e0 [ 255.723367][ C1] ? lockdep_hardirqs_on_prepare+0x1bf/0x580 [ 255.729337][ C1] ? __local_bh_enable_ip+0x15f/0x260 [ 255.734671][ C1] ? tipc_sk_rcv+0x25a/0x1780 [ 255.739312][ C1] ? tipc_sk_rcv+0x25a/0x1780 [ 255.743954][ C1] tipc_sk_rcv+0x268/0x1780 [ 255.748420][ C1] ? tipc_sk_filter_rcv+0x2bc0/0x2bc0 [ 255.753756][ C1] ? lockdep_hardirqs_on_prepare+0x580/0x580 [ 255.759699][ C1] ? _raw_spin_unlock_irqrestore+0x64/0xd0 [ 255.765469][ C1] ? find_held_lock+0x33/0x1c0 [ 255.770218][ C1] ? tipc_node_xmit+0x16d/0xa50 [ 255.775048][ C1] ? lock_downgrade+0x800/0x800 [ 255.779862][ C1] ? lockdep_init_map_waits+0x267/0x880 [ 255.785373][ C1] tipc_node_xmit+0x22c/0xa50 [ 255.790015][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 255.794911][ C1] ? tipc_node_get_linkname+0xc0/0xc0 [ 255.800256][ C1] tipc_node_xmit_skb+0xb3/0x130 [ 255.805159][ C1] ? tipc_node_xmit+0xa50/0xa50 [ 255.810059][ C1] ? trace_tipc_sk_rej_msg+0xad/0x240 [ 255.815391][ C1] tipc_sk_rcv+0x1102/0x1780 [ 255.819943][ C1] ? tipc_sk_filter_rcv+0x2bc0/0x2bc0 [ 255.825283][ C1] ? lockdep_hardirqs_on_prepare+0x580/0x580 [ 255.831223][ C1] ? mark_lock+0xbb/0x620 [ 255.835532][ C1] ? find_held_lock+0x33/0x1c0 [ 255.840262][ C1] ? tipc_node_xmit+0x16d/0xa50 [ 255.845074][ C1] ? lock_downgrade+0x800/0x800 [ 255.849890][ C1] ? lockdep_init_map_waits+0x267/0x880 [ 255.855511][ C1] tipc_node_xmit+0x22c/0xa50 [ 255.860151][ C1] ? hlock_class+0x4e/0x120 [ 255.864616][ C1] ? __lock_acquire+0xc56/0x3be0 [ 255.869516][ C1] ? tipc_node_get_linkname+0xc0/0xc0 [ 255.874855][ C1] tipc_sk_push_backlog+0x565/0x6f0 [ 255.880015][ C1] tipc_sk_filter_rcv+0xe85/0x2bc0 [ 255.885182][ C1] ? tipc_sk_overlimit2+0x80/0x80 [ 255.890196][ C1] ? rcu_read_lock_held_common+0xa0/0xa0 [ 255.895792][ C1] ? find_held_lock+0x33/0x1c0 [ 255.900518][ C1] ? mark_lock+0xbb/0x620 [ 255.904815][ C1] tipc_sk_rcv+0xabe/0x1780 [ 255.909284][ C1] ? tipc_sk_filter_rcv+0x2bc0/0x2bc0 [ 255.914618][ C1] ? lockdep_hardirqs_on_prepare+0x580/0x580 [ 255.920558][ C1] ? find_held_lock+0x33/0x1c0 [ 255.925285][ C1] ? tipc_node_xmit+0x16d/0xa50 [ 255.930093][ C1] ? lock_downgrade+0x800/0x800 [ 255.935052][ C1] ? lockdep_init_map_waits+0x267/0x880 [ 255.940561][ C1] tipc_node_xmit+0x22c/0xa50 [ 255.945317][ C1] ? tipc_node_get_linkname+0xc0/0xc0 [ 255.950651][ C1] ? tipc_sk_overlimit2+0x80/0x80 [ 255.955654][ C1] ? mark_lock+0xbb/0x620 [ 255.959952][ C1] tipc_node_distr_xmit+0x135/0x420 [ 255.965113][ C1] ? tipc_node_xmit_skb+0x130/0x130 [ 255.970279][ C1] tipc_sk_backlog_rcv+0x149/0x1c0 [ 255.975354][ C1] ? tipc_sk_mcast_rcv+0xf30/0xf30 [ 255.980609][ C1] ? lockdep_hardirqs_on_prepare+0x3b6/0x580 [ 255.986565][ C1] ? __local_bh_enable_ip+0x15f/0x260 [ 255.991966][ C1] ? __release_sock+0xdc/0x350 [ 255.996697][ C1] ? __release_sock+0xdc/0x350 [ 256.001430][ C1] __release_sock+0x116/0x350 [ 256.006102][ C1] release_sock+0x4a/0x170 [ 256.010483][ C1] tipc_release+0x7bc/0x11b0 [ 256.015042][ C1] __sock_release+0xbb/0x270 [ 256.019594][ C1] sock_close+0xf/0x20 [ 256.023650][ C1] __fput+0x2a4/0x7a0 [ 256.027595][ C1] task_work_run+0xc2/0x160 [ 256.032066][ C1] exit_to_usermode_loop+0x23d/0x2d0 [ 256.037321][ C1] do_syscall_64+0x52a/0x620 [ 256.041884][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 256.047744][ C1] RIP: 0033:0x45cba9 [ 256.051619][ C1] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 256.071190][ C1] RSP: 002b:00007f177af7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 256.079566][ C1] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 256.087500][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 256.095434][ C1] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 256.103383][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 256.111429][ C1] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f177af806d4