Warning: Permanently added '10.128.1.61' (ECDSA) to the list of known hosts. [0;1;31m** ] A start job is running for dev-ttyS0.device (14s / 1min 30s)[ *** ] A start job is running for dev-ttyS0.device (15s / 1min 30s)[*** ] A start job is running for dev-ttyS0.device (16s / 1min 30s)[** ] A start job is running for dev-ttyS0.device (16s / 1min 30s)[* ] A start job is running for dev-ttyS0.device (17s / 1min 30s)[** ] A start job is running for dev-ttyS0.device (17s / 1min 30s)[*** ] A start job is running for dev-ttyS0.device (18s / 1min 30s)[ *** ] A start job is running for dev-ttyS0.device (18s / 1min 30s)[ *** ] A start job is running for dev-ttyS0.device (19s / 1min 30s)[ ***] A start job is running for dev-ttyS0.device (19s / 1min 30s)[ **] A start job is running for dev-ttyS0.device (20s / 1min 30s)[ *] A start job is running for dev-ttyS0.device (20s / 1min 30s)[ **] A start job is running for dev-ttyS0.device (21s / 1min 30s)[ ***] A start job is running for dev-ttyS0.device (21s / 1min 30s)[ *** ] A start job is running for dev-ttyS0.device (22s / 1min 30s)[ 28.621757][ T22] audit: type=1400 audit(1602480981.026:8): avc: denied { execmem } for pid=342 comm="syz-executor785" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 28.621870][ T342] FAULT_INJECTION: forcing a failure. [ 28.621870][ T342] name failslab, interval 1, probability 0, space 0, times 1 [ 28.654977][ T342] CPU: 0 PID: 342 Comm: syz-executor785 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 28.665011][ T342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 28.675034][ T342] Call Trace: [ 28.678301][ T342] dump_stack+0x1b0/0x21e [ 28.682623][ T342] ? devkmsg_release+0x11c/0x11c [ 28.687536][ T342] ? show_regs_print_info+0x12/0x12 [ 28.692727][ T342] ? memset+0x1f/0x40 [ 28.696687][ T342] should_fail+0x6fb/0x860 [ 28.701078][ T342] ? setup_fault_attr+0x2b0/0x2b0 [ 28.706078][ T342] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 28.712120][ T342] ? __rcu_read_lock+0x50/0x50 [ 28.716862][ T342] ? avc_alloc_node+0x8f/0x480 [ 28.721601][ T342] should_failslab+0x5/0x20 [ 28.726081][ T342] kmem_cache_alloc+0x36/0x250 [ 28.730821][ T342] avc_alloc_node+0x8f/0x480 [ 28.735386][ T342] ? sidtab_search+0x17d/0x380 [ 28.740161][ T342] ? _raw_spin_lock_irqsave+0xda/0x1c0 [ 28.745621][ T342] ? security_compute_av+0xc10/0x10c0 [ 28.750957][ T342] ? _raw_spin_lock+0x170/0x170 [ 28.755774][ T342] ? avc_xperms_free+0x270/0x270 [ 28.760722][ T342] avc_compute_av+0x17c/0x700 [ 28.765365][ T342] avc_has_perm_noaudit+0x2b6/0x3f0 [ 28.770528][ T342] ? avc_denied+0x1c0/0x1c0 [ 28.774998][ T342] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 28.781068][ T342] ? path_openat+0x124/0x4270 [ 28.785708][ T342] ? do_filp_open+0x1f7/0x430 [ 28.790351][ T342] selinux_inode_permission+0x366/0x680 [ 28.795875][ T342] ? selinux_inode_follow_link+0x390/0x390 [ 28.801770][ T342] ? generic_permission+0x13a/0x4a0 [ 28.806934][ T342] security_inode_permission+0x92/0x110 [ 28.812445][ T342] link_path_walk+0x25b/0x14e0 [ 28.817174][ T342] ? path_init+0x887/0x1220 [ 28.821655][ T342] ? path_init+0x1220/0x1220 [ 28.826209][ T342] ? path_init+0x962/0x1220 [ 28.830678][ T342] path_openat+0x1c7/0x4270 [ 28.835147][ T342] ? stack_trace_save+0x111/0x1e0 [ 28.840138][ T342] ? stack_trace_snprint+0x150/0x150 [ 28.845389][ T342] ? kstrtouint_from_user+0x1cb/0x230 [ 28.850727][ T342] ? do_filp_open+0x430/0x430 [ 28.855368][ T342] ? __kasan_kmalloc+0x117/0x1b0 [ 28.860273][ T342] ? kmem_cache_alloc+0x1d5/0x250 [ 28.865263][ T342] ? getname_flags+0xb8/0x610 [ 28.869919][ T342] ? do_sys_open+0x2fc/0x620 [ 28.874486][ T342] ? do_syscall_64+0xcb/0x150 [ 28.879127][ T342] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 28.885157][ T342] ? vma_link+0x17a/0x290 [ 28.889477][ T342] ? vma_wants_writenotify+0xaf/0x350 [ 28.894813][ T342] ? mmap_region+0xe38/0x1bb0 [ 28.899456][ T342] do_filp_open+0x1f7/0x430 [ 28.903937][ T342] ? vfs_tmpfile+0x210/0x210 [ 28.908492][ T342] ? _raw_spin_lock+0xa1/0x170 [ 28.913225][ T342] ? _raw_spin_trylock_bh+0x190/0x190 [ 28.918573][ T342] ? _raw_spin_unlock+0x5/0x20 [ 28.923304][ T342] ? __alloc_fd+0x4e8/0x590 [ 28.927772][ T342] do_sys_open+0x343/0x620 [ 28.932168][ T342] ? file_open_root+0x440/0x440 [ 28.936985][ T342] ? do_user_addr_fault+0x55c/0x9f0 [ 28.942148][ T342] do_syscall_64+0xcb/0x150 [ 28.946615][ T342] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 28.952646][ T342] RIP: 0033:0x401340 executing program [ 28.956507][ T342] Code: 01 f0 ff ff 0f 83 c0 0b 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 3d 8d 23 2d 00 00 75 14 b8 02 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 94 0b 00 00 c3 48 83 ec 08 e8 fa 00 00 00 [ 28.976076][ T342] RSP: 002b:00007ffc20c5ba58 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 28.984452][ T342] RAX: ffffffffffffffda RBX: 00007ffc20c5ba81 RCX: 0000000000401340 [ 28.992404][ T342] RDX: 00007ffc20c5ba86 RSI: 0000000000080001 RDI: 00000000004a27f8 [ 29.000342][ T342] RBP: 00007ffc20c5ba80 R08: 0000000000000000 R09: 0000000000000001 [ 29.008286][ T342] R10: 0000000000000032 R11: 0000000000000246 R12: 00000000004a27f8 executing program [ 29.016232][ T342] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ *** ] A start job is runni[ 29.029009][ T349] FAULT_INJECTION: forcing a failure. [ 29.029009][ T349] name fail_page_alloc, interval 1, probability 0, space 0, times 1 ng for dev-ttyS0[ 29.043095][ T349] CPU: 0 PID: 349 Comm: syz-executor785 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 29.054391][ T349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 29.064421][ T349] Call Trace: [ 29.067692][ T349] dump_stack+0x1b0/0x21e [ 29.071994][ T349] ? devkmsg_release+0x11c/0x11c [ 29.076903][ T349] ? show_regs_print_info+0x12/0x12 [ 29.082071][ T349] ? memset+0x1f/0x40 [ 29.086024][ T349] ? unwind_next_frame+0x1c07/0x22b0 [ 29.091282][ T349] should_fail+0x6fb/0x860 [ 29.095668][ T349] ? setup_fault_attr+0x2b0/0x2b0 [ 29.100672][ T349] ? unwind_get_return_address_ptr+0x130/0x130 [ 29.106793][ T349] ? memset+0x1f/0x40 [ 29.110747][ T349] __alloc_pages_nodemask+0x1ee/0x7c0 [ 29.116099][ T349] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 29.121614][ T349] ? unwind_get_return_address_ptr+0x130/0x130 [ 29.127735][ T349] ? _raw_spin_lock+0xa1/0x170 [ 29.132469][ T349] ? __rcu_read_lock+0x50/0x50 [ 29.137216][ T349] __get_free_pages+0xa/0x30 [ 29.141776][ T349] __tlb_remove_page_size+0x167/0x2f0 [ 29.147203][ T349] unmap_page_range+0xd70/0x16d0 [ 29.152222][ T349] ? copy_page_range+0x16f0/0x16f0 [ 29.157320][ T349] unmap_vmas+0x1b5/0x230 [ 29.161619][ T349] exit_mmap+0x261/0x4f0 [ 29.165838][ T349] ? vm_brk+0x240/0x240 [ 29.169964][ T349] ? mutex_unlock+0x19/0x40 [ 29.174434][ T349] ? uprobe_clear_state+0x291/0x2f0 [ 29.179600][ T349] __mmput+0x34/0x240 [ 29.183550][ T349] do_exit+0xa0a/0x26b0 [ 29.187689][ T349] ? mm_update_next_owner+0x600/0x600 [ 29.193030][ T349] ? __up_read+0x6f/0x1b0 [ 29.197330][ T349] ? __down_read+0x210/0x210 [ 29.201889][ T349] ? vmacache_find+0x205/0x4b0 [ 29.206621][ T349] do_group_exit+0x155/0x2b0 [ 29.211182][ T349] __do_sys_exit_group+0x13/0x20 [ 29.216100][ T349] __se_sys_exit_group+0x10/0x10 [ 29.221006][ T349] __x64_sys_exit_group+0x37/0x40 [ 29.226116][ T349] do_syscall_64+0xcb/0x150 [ 29.230600][ T349] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 29.236462][ T349] RIP: 0033:0x4401b8 [ 29.240326][ T349] Code: 00 00 be 3c 00 00 00 eb 19 66 0f 1f 84 00 00 00 00 00 48 89 d7 89 f0 0f 05 48 3d 00 f0 ff ff 77 21 f4 48 89 d7 44 89 c0 0f 05 <48> 3d 00 f0 ff ff 76 e0 f7 d8 64 41 89 01 eb d8 0f 1f 84 00 00 00 [ 29.259902][ T349] RSP: 002b:00007ffc20c5bf28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 executing program executing program executing program executing program [ 29.268300][ T349] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004401b8 [ 29.276254][ T349] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000000 [ 29.284208][ T349] RBP: 00000000004bfeb0 R08: 00000000000000e7 R09: ffffffffffffffd0 [ 29.292165][ T349] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 29.300142][ T349] R13: 00000000006d2180 R14: 0000000000000000 R15: 0000000000000000 .device (22s / 1min 30s)[ 29.311133][ T354] FAULT_INJECTION: forcing a failure. [ 29.311133][ T354] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 29.324437][ T354] CPU: 1 PID: 354 Comm: syz-executor785 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 29.334478][ T354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 29.344503][ T354] Call Trace: [ 29.347770][ T354] dump_stack+0x1b0/0x21e [ 29.352109][ T354] ? devkmsg_release+0x11c/0x11c [ 29.357011][ T354] ? show_regs_print_info+0x12/0x12 [ 29.362188][ T354] ? memset+0x1f/0x40 [ 29.366136][ T354] ? unwind_next_frame+0x1c07/0x22b0 [ 29.371389][ T354] should_fail+0x6fb/0x860 [ 29.375859][ T354] ? setup_fault_attr+0x2b0/0x2b0 [ 29.380851][ T354] ? unwind_get_return_address_ptr+0x130/0x130 [ 29.386970][ T354] ? memset+0x1f/0x40 [ 29.390921][ T354] __alloc_pages_nodemask+0x1ee/0x7c0 [ 29.396260][ T354] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 29.401790][ T354] ? unwind_get_return_address_ptr+0x130/0x130 [ 29.407913][ T354] ? __rcu_read_lock+0x50/0x50 [ 29.412642][ T354] __get_free_pages+0xa/0x30 [ 29.417197][ T354] __tlb_remove_page_size+0x167/0x2f0 [ 29.422647][ T354] unmap_page_range+0xd70/0x16d0 [ 29.427555][ T354] ? copy_page_range+0x16f0/0x16f0 [ 29.432637][ T354] unmap_vmas+0x1b5/0x230 [ 29.436965][ T354] exit_mmap+0x261/0x4f0 [ 29.441182][ T354] ? vm_brk+0x240/0x240 [ 29.445435][ T354] ? mutex_unlock+0x19/0x40 [ 29.449903][ T354] ? uprobe_clear_state+0x291/0x2f0 [ 29.455078][ T354] __mmput+0x34/0x240 [ 29.459030][ T354] do_exit+0xa0a/0x26b0 [ 29.463169][ T354] ? mm_update_next_owner+0x600/0x600 [ 29.468519][ T354] ? __up_read+0x6f/0x1b0 [ 29.472826][ T354] ? __down_read+0x210/0x210 [ 29.477387][ T354] ? vmacache_find+0x205/0x4b0 [ 29.482120][ T354] do_group_exit+0x155/0x2b0 [ 29.486692][ T354] __do_sys_exit_group+0x13/0x20 [ 29.491598][ T354] __se_sys_exit_group+0x10/0x10 [ 29.496501][ T354] __x64_sys_exit_group+0x37/0x40 [ 29.501579][ T354] do_syscall_64+0xcb/0x150 [ 29.506059][ T354] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 29.511918][ T354] RIP: 0033:0x4401b8 [ 29.515784][ T354] Code: 00 00 be 3c 00 00 00 eb 19 66 0f 1f 84 00 00 00 00 00 48 89 d7 89 f0 0f 05 48 3d 00 f0 ff ff 77 21 f4 48 89 d7 44 89 c0 0f 05 <48> 3d 00 f0 ff ff 76 e0 f7 d8 64 41 89 01 eb d8 0f 1f 84 00 00 00 [ 29.535355][ T354] RSP: 002b:00007ffc20c5bf28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 29.543735][ T354] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004401b8 [ 29.551676][ T354] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000000 [ 29.559614][ T354] RBP: 00000000004bfeb0 R08: 00000000000000e7 R09: ffffffffffffffd0 [ 29.567553][ T354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 29.575492][ T354] R13: 00000000006d2180 R14: 0000000000000000 R15: 0000000000000000 [ 29.583998][ T352] FAULT_INJECTION: forcing a failure. [ 29.583998][ T352] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 29.597216][ T352] CPU: 0 PID: 352 Comm: syz-executor785 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 29.607257][ T352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 29.617279][ T352] Call Trace: [ 29.620543][ T352] dump_stack+0x1b0/0x21e [ 29.624842][ T352] ? devkmsg_release+0x11c/0x11c [ 29.629751][ T352] ? show_regs_print_info+0x12/0x12 [ 29.634917][ T352] ? memset+0x1f/0x40 [ 29.638869][ T352] ? unwind_next_frame+0x1c07/0x22b0 [ 29.644133][ T352] should_fail+0x6fb/0x860 [ 29.648518][ T352] ? setup_fault_attr+0x2b0/0x2b0 [ 29.653521][ T352] ? unwind_get_return_address_ptr+0x130/0x130 [ 29.659731][ T352] ? memset+0x1f/0x40 [ 29.663691][ T352] __alloc_pages_nodemask+0x1ee/0x7c0 [ 29.669032][ T352] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 29.674544][ T352] ? unwind_get_return_address_ptr+0x130/0x130 [ 29.680665][ T352] ? _raw_spin_lock+0xa1/0x170 [ 29.685394][ T352] ? __rcu_read_lock+0x50/0x50 [ 29.690123][ T352] __get_free_pages+0xa/0x30 [ 29.694681][ T352] __tlb_remove_page_size+0x167/0x2f0 [ 29.700020][ T352] unmap_page_range+0xd70/0x16d0 [ 29.704926][ T352] ? copy_page_range+0x16f0/0x16f0 [ 29.710003][ T352] unmap_vmas+0x1b5/0x230 [ 29.714303][ T352] exit_mmap+0x261/0x4f0 [ 29.718527][ T352] ? vm_brk+0x240/0x240 [ 29.722653][ T352] ? mutex_unlock+0x19/0x40 [ 29.727123][ T352] ? uprobe_clear_state+0x291/0x2f0 [ 29.732286][ T352] __mmput+0x34/0x240 [ 29.736247][ T352] do_exit+0xa0a/0x26b0 [ 29.740384][ T352] ? mm_update_next_owner+0x600/0x600 [ 29.745723][ T352] ? __up_read+0x6f/0x1b0 [ 29.750021][ T352] ? __down_read+0x210/0x210 [ 29.754575][ T352] ? vmacache_find+0x205/0x4b0 [ 29.759314][ T352] do_group_exit+0x155/0x2b0 [ 29.763879][ T352] __do_sys_exit_group+0x13/0x20 [ 29.768784][ T352] __se_sys_exit_group+0x10/0x10 [ 29.773691][ T352] __x64_sys_exit_group+0x37/0x40 [ 29.778682][ T352] do_syscall_64+0xcb/0x150 [ 29.783152][ T352] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 29.789011][ T352] RIP: 0033:0x4401b8 [ 29.792875][ T352] Code: 00 00 be 3c 00 00 00 eb 19 66 0f 1f 84 00 00 00 00 00 48 89 d7 89 f0 0f 05 48 3d 00 f0 ff ff 77 21 f4 48 89 d7 44 89 c0 0f 05 <48> 3d 00 f0 ff ff 76 e0 f7 d8 64 41 89 01 eb d8 0f 1f 84 00 00 00 [ 29.812445][ T352] RSP: 002b:00007ffc20c5bf28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 executing program [ 29.820820][ T352] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004401b8 [ 29.828762][ T352] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000000 [ 29.836701][ T352] RBP: 00000000004bfeb0 R08: 00000000000000e7 R09: ffffffffffffffd0 [ 29.844748][ T352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 29.852799][ T352] R13: 00000000006d2180 R14: 0000000000000000 R15: 0000000000000000 [ 29.862539][ T353] FAULT_INJECTION: forcing a failure. [ 29.862539][ T353] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 29.875824][ T353] CPU: 0 PID: 353 Comm: syz-executor785 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 29.885877][ T353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 29.895902][ T353] Call Trace: [ 29.899161][ T353] dump_stack+0x1b0/0x21e [ 29.903466][ T353] ? devkmsg_release+0x11c/0x11c [ 29.908369][ T353] ? show_regs_print_info+0x12/0x12 [ 29.913533][ T353] ? memset+0x1f/0x40 [ 29.917481][ T353] ? unwind_next_frame+0x1c07/0x22b0 [ 29.922733][ T353] should_fail+0x6fb/0x860 [ 29.927116][ T353] ? setup_fault_attr+0x2b0/0x2b0 [ 29.932106][ T353] ? unwind_get_return_address_ptr+0x130/0x130 [ 29.938234][ T353] ? memset+0x1f/0x40 [ 29.942183][ T353] __alloc_pages_nodemask+0x1ee/0x7c0 [ 29.947522][ T353] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 29.953033][ T353] ? unwind_get_return_address_ptr+0x130/0x130 [ 29.959155][ T353] ? __rcu_read_lock+0x50/0x50 [ 29.963884][ T353] __get_free_pages+0xa/0x30 [ 29.968441][ T353] __tlb_remove_page_size+0x167/0x2f0 [ 29.973783][ T353] unmap_page_range+0xd70/0x16d0 [ 29.978689][ T353] ? copy_page_range+0x16f0/0x16f0 [ 29.983769][ T353] unmap_vmas+0x1b5/0x230 [ 29.988066][ T353] exit_mmap+0x261/0x4f0 [ 29.992273][ T353] ? vm_brk+0x240/0x240 [ 29.996399][ T353] ? mutex_unlock+0x19/0x40 [ 30.000868][ T353] ? uprobe_clear_state+0x291/0x2f0 [ 30.006034][ T353] __mmput+0x34/0x240 [ 30.009984][ T353] do_exit+0xa0a/0x26b0 [ 30.014107][ T353] ? mm_update_next_owner+0x600/0x600 [ 30.019458][ T353] ? __up_read+0x6f/0x1b0 [ 30.023754][ T353] ? __down_read+0x210/0x210 [ 30.028310][ T353] ? vmacache_find+0x205/0x4b0 [ 30.033042][ T353] do_group_exit+0x155/0x2b0 [ 30.037608][ T353] __do_sys_exit_group+0x13/0x20 [ 30.042510][ T353] __se_sys_exit_group+0x10/0x10 [ 30.047414][ T353] __x64_sys_exit_group+0x37/0x40 [ 30.052405][ T353] do_syscall_64+0xcb/0x150 [ 30.056887][ T353] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 30.062745][ T353] RIP: 0033:0x4401b8 [ 30.066608][ T353] Code: 00 00 be 3c 00 00 00 eb 19 66 0f 1f 84 00 00 00 00 00 48 89 d7 89 f0 0f 05 48 3d 00 f0 ff ff 77 21 f4 48 89 d7 44 89 c0 0f 05 <48> 3d 00 f0 ff ff 76 e0 f7 d8 64 41 89 01 eb d8 0f 1f 84 00 00 00 [ 30.086176][ T353] RSP: 002b:00007ffc20c5bf28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 30.094552][ T353] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004401b8 [ 30.102502][ T353] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000000 [ 30.110442][ T353] RBP: 00000000004bfeb0 R08: 00000000000000e7 R09: ffffffffffffffd0 [ 30.118403][ T353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 30.126342][ T353] R13: 00000000006d2180 R14: 0000000000000000 R15: 0000000000000000 [*[0[ 30.134820][ T351] FAULT_INJECTION: forcing a failure. [ 30.134820][ T351] name fail_page_alloc, interval 1, probability 0, space 0, times 0 ;1;31m*[0;3[ 30.149318][ T351] CPU: 0 PID: 351 Comm: syz-executor785 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 30.160625][ T351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.170652][ T351] Call Trace: [ 30.173912][ T351] dump_stack+0x1b0/0x21e [ 30.178212][ T351] ? devkmsg_release+0x11c/0x11c [ 30.183120][ T351] ? show_regs_print_info+0x12/0x12 [ 30.188286][ T351] ? memset+0x1f/0x40 [ 30.192240][ T351] ? unwind_next_frame+0x1c07/0x22b0 [ 30.197496][ T351] should_fail+0x6fb/0x860 [ 30.201884][ T351] ? setup_fault_attr+0x2b0/0x2b0 [ 30.206877][ T351] ? unwind_get_return_address_ptr+0x130/0x130 [ 30.212997][ T351] ? memset+0x1f/0x40 [ 30.216966][ T351] __alloc_pages_nodemask+0x1ee/0x7c0 [ 30.222309][ T351] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 30.227842][ T351] ? unwind_get_return_address_ptr+0x130/0x130 [ 30.233975][ T351] ? _raw_spin_lock+0xa1/0x170 [ 30.238712][ T351] ? __rcu_read_lock+0x50/0x50 [ 30.243445][ T351] __get_free_pages+0xa/0x30 [ 30.248015][ T351] __tlb_remove_page_size+0x167/0x2f0 [ 30.253359][ T351] unmap_page_range+0xd70/0x16d0 [ 30.258269][ T351] ? copy_page_range+0x16f0/0x16f0 [ 30.263350][ T351] unmap_vmas+0x1b5/0x230 [ 30.267663][ T351] exit_mmap+0x261/0x4f0 [ 30.271880][ T351] ? vm_brk+0x240/0x240 [ 30.276008][ T351] ? mutex_unlock+0x19/0x40 [ 30.280494][ T351] ? uprobe_clear_state+0x291/0x2f0 [ 30.285673][ T351] __mmput+0x34/0x240 [ 30.289629][ T351] do_exit+0xa0a/0x26b0 [ 30.293770][ T351] ? mm_update_next_owner+0x600/0x600 [ 30.299130][ T351] ? __up_read+0x6f/0x1b0 [ 30.303434][ T351] ? __down_read+0x210/0x210 [ 30.308002][ T351] ? vmacache_find+0x205/0x4b0 [ 30.312742][ T351] do_group_exit+0x155/0x2b0 [ 30.317310][ T351] __do_sys_exit_group+0x13/0x20 [ 30.322232][ T351] __se_sys_exit_group+0x10/0x10 [ 30.327139][ T351] __x64_sys_exit_group+0x37/0x40 [ 30.332249][ T351] do_syscall_64+0xcb/0x150 [ 30.336727][ T351] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 30.342589][ T351] RIP: 0033:0x4401b8 [ 30.346452][ T351] Code: 00 00 be 3c 00 00 00 eb 19 66 0f 1f 84 00 00 00 00 00 48 89 d7 89 f0 0f 05 48 3d 00 f0 ff ff 77 21 f4 48 89 d7 44 89 c0 0f 05 <48> 3d 00 f0 ff ff 76 e0 f7 d8 64 41 89 01 eb d8 0f 1f 84 00 00 00 [ 30.366140][ T351] RSP: 002b:00007ffc20c5bf28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 executing program executing program executing program executing program [ 30.374528][ T351] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004401b8 [ 30.382474][ T351] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000000 [ 30.390424][ T351] RBP: 00000000004bfeb0 R08: 00000000000000e7 R09: ffffffffffffffd0 [ 30.398370][ T351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 30.406318][ T351] R13: 00000000006d2180 R14: 0000000000000000 R15: 0000000000000000 1m* ] A start job is running for dev-ttyS0.device (24s / 1[ 30.419354][ T356] FAULT_INJECTION: forcing a failure. [ 30.419354][ T356] name failslab, interval 1, probability 0, space 0, times 0 min 30s)[ 30.432654][ T356] CPU: 0 PID: 356 Comm: syz-executor785 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 30.443182][ T356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.453209][ T356] Call Trace: [ 30.456482][ T356] dump_stack+0x1b0/0x21e [ 30.460793][ T356] ? devkmsg_release+0x11c/0x11c [ 30.465713][ T356] ? show_regs_print_info+0x12/0x12 [ 30.470901][ T356] ? _raw_spin_lock+0xa1/0x170 [ 30.475636][ T356] ? do_swap_page+0x1510/0x1510 [ 30.480454][ T356] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 30.487193][ T356] ? locks_remove_posix+0x383/0x610 [ 30.492376][ T356] should_fail+0x6fb/0x860 [ 30.496765][ T356] ? setup_fault_attr+0x2b0/0x2b0 [ 30.501769][ T356] ? memset+0x1f/0x40 [ 30.505718][ T356] ? allocate_probes+0x37/0x60 [ 30.510456][ T356] should_failslab+0x5/0x20 [ 30.514926][ T356] __kmalloc+0x5f/0x2c0 [ 30.519065][ T356] allocate_probes+0x37/0x60 [ 30.523623][ T356] tracepoint_probe_unregister+0x18c/0x480 [ 30.529407][ T356] ? __bpf_trace_sched_wakeup_template+0x10/0x10 [ 30.535756][ T356] bpf_raw_tracepoint_release+0x85/0xe0 [ 30.541265][ T356] ? bpf_obj_name_cpy+0x1220/0x1220 [ 30.546439][ T356] __fput+0x27d/0x6c0 [ 30.550389][ T356] task_work_run+0x176/0x1a0 [ 30.554947][ T356] prepare_exit_to_usermode+0x286/0x2e0 [ 30.560546][ T356] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 30.566403][ T356] RIP: 0033:0x441549 [ 30.570264][ T356] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 8b 09 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 30.589850][ T356] RSP: 002b:00007ffc20c5bf68 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 30.598226][ T356] RAX: 0000000000000005 RBX: 0000000000000000 RCX: 0000000000441549 [ 30.606164][ T356] RDX: 0000000000000001 RSI: 0000000000000005 RDI: 0000000000000004 [ 30.614102][ T356] RBP: 0000000000007135 R08: 0000000000000001 R09: 00000000004002c8 [ 30.622039][ T356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000402360 executing program [ 30.629977][ T356] R13: 00000000004023f0 R14: 0000000000000000 R15: 0000000000000000 [ 30.641925][ T357] FAULT_INJECTION: forcing a failure. [ 30.641925][ T357] name failslab, interval 1, probability 0, space 0, times 0 [ 30.655879][ T357] CPU: 0 PID: 357 Comm: syz-executor785 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 30.665930][ T357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.675954][ T357] Call Trace: [ 30.679221][ T357] dump_stack+0x1b0/0x21e [ 30.683518][ T357] ? devkmsg_release+0x11c/0x11c [ 30.688423][ T357] ? show_regs_print_info+0x12/0x12 [ 30.693583][ T357] ? _raw_spin_lock+0xa1/0x170 [ 30.698311][ T357] ? do_swap_page+0x1510/0x1510 [ 30.703129][ T357] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 30.709854][ T357] ? locks_remove_posix+0x383/0x610 [ 30.715035][ T357] should_fail+0x6fb/0x860 [ 30.719424][ T357] ? setup_fault_attr+0x2b0/0x2b0 [ 30.724415][ T357] ? memset+0x1f/0x40 [ 30.728391][ T357] ? allocate_probes+0x37/0x60 [ 30.733126][ T357] should_failslab+0x5/0x20 [ 30.737599][ T357] __kmalloc+0x5f/0x2c0 [ 30.741739][ T357] allocate_probes+0x37/0x60 [ 30.746297][ T357] tracepoint_probe_unregister+0x18c/0x480 [ 30.752071][ T357] ? __bpf_trace_sched_wakeup_template+0x10/0x10 [ 30.758377][ T357] bpf_raw_tracepoint_release+0x85/0xe0 [ 30.763888][ T357] ? bpf_obj_name_cpy+0x1220/0x1220 [ 30.769050][ T357] __fput+0x27d/0x6c0 [ 30.773000][ T357] task_work_run+0x176/0x1a0 [ 30.777572][ T357] prepare_exit_to_usermode+0x286/0x2e0 [ 30.783099][ T357] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 30.788968][ T357] RIP: 0033:0x441549 [ 30.792830][ T357] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 8b 09 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 30.812397][ T357] RSP: 002b:00007ffc20c5bf68 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 30.820774][ T357] RAX: 0000000000000005 RBX: 0000000000000000 RCX: 0000000000441549 executing program [ 30.828719][ T357] RDX: 0000000000000001 RSI: 0000000000000005 RDI: 0000000000000004 [ 30.836660][ T357] RBP: 000000000000724f R08: 0000000000000001 R09: 00000000004002c8 [ 30.844605][ T357] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000402360 [ 30.852546][ T357] R13: 00000000004023f0 R14: 0000000000000000 R15: 0000000000000000 [ 30.861480][ T350] FAULT_INJECTION: forcing a failure. [ 30.861480][ T350] name failslab, interval 1, probability 0, space 0, times 0 [ 30.874344][ T350] CPU: 1 PID: 350 Comm: syz-executor785 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 30.884390][ T350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.894417][ T350] Call Trace: [ 30.897686][ T350] dump_stack+0x1b0/0x21e [ 30.901987][ T350] ? devkmsg_release+0x11c/0x11c [ 30.906898][ T350] ? show_regs_print_info+0x12/0x12 [ 30.912070][ T350] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 30.918803][ T350] ? locks_remove_posix+0x383/0x610 [ 30.923976][ T350] should_fail+0x6fb/0x860 [ 30.928363][ T350] ? setup_fault_attr+0x2b0/0x2b0 [ 30.933358][ T350] ? memset+0x1f/0x40 [ 30.937314][ T350] ? allocate_probes+0x37/0x60 [ 30.942053][ T350] should_failslab+0x5/0x20 [ 30.946529][ T350] __kmalloc+0x5f/0x2c0 [ 30.950662][ T350] allocate_probes+0x37/0x60 [ 30.955226][ T350] tracepoint_probe_unregister+0x18c/0x480 [ 30.961005][ T350] ? __bpf_trace_sched_wakeup_template+0x10/0x10 [ 30.967306][ T350] bpf_raw_tracepoint_release+0x85/0xe0 [ 30.972824][ T350] ? bpf_obj_name_cpy+0x1220/0x1220 [ 30.978003][ T350] __fput+0x27d/0x6c0 [ 30.981962][ T350] task_work_run+0x176/0x1a0 [ 30.986524][ T350] prepare_exit_to_usermode+0x286/0x2e0 [ 30.992081][ T350] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 30.997957][ T350] RIP: 0033:0x441549 [ 31.001828][ T350] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 8b 09 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 31.021433][ T350] RSP: 002b:00007ffc20c5bf68 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 31.029845][ T350] RAX: 0000000000000005 RBX: 0000000000000000 RCX: 0000000000441549 [ 31.037789][ T350] RDX: 0000000000000001 RSI: 0000000000000005 RDI: 0000000000000004 [ 31.045855][ T350] RBP: 00000000006cc018 R08: 0000000000000001 R09: 00000000004002c8 [ 31.053803][ T350] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000402360 [ 31.061762][ T350] R13: 00000000004023f0 R14: 0000000000000000 R15: 0000000000000000 [ 31.070831][ T359] FAULT_INJECTION: forcing a failure. [ 31.070831][ T359] name failslab, interval 1, probability 0, space 0, times 0 [ 31.083660][ T344] BUG: unable to handle page fault for address: ffffffffa0128165 [ 31.091359][ T344] #PF: supervisor instruction fetch in kernel mode [ 31.097830][ T344] #PF: error_code(0x0010) - not-present page [ 31.103778][ T344] PGD 4c0f067 P4D 4c0f067 PUD 4c10063 PMD 1d4fa2067 PTE 0 [ 31.110860][ T344] Oops: 0010 [#1] PREEMPT SMP KASAN [ 31.116031][ T344] CPU: 1 PID: 344 Comm: syz-executor785 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 31.126143][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 31.136173][ T344] RIP: 0010:0xffffffffa0128165 [ 31.140914][ T344] Code: Bad RIP value. [ 31.144950][ T344] RSP: 0018:ffff8881cdd17ab8 EFLAGS: 00010046 [ 31.150982][ T344] RAX: 1ffff9200000da06 RBX: ffff8881cdd17b00 RCX: ffff8881ce36ec80 [ 31.159130][ T344] RDX: 0000000000000000 RSI: ffffc9000006d038 RDI: ffff8881cdd17b00 [ 31.167163][ T344] RBP: ffff8881cdd17b90 R08: ffffffff81485849 R09: fffffbfff09b258d [ 31.175167][ T344] R10: fffffbfff09b258d R11: 0000000000000000 R12: ffff8881cdd17b00 [ 31.183113][ T344] R13: dffffc0000000000 R14: ffffc9000006d000 R15: 1ffff11039ba2f5c [ 31.191112][ T344] FS: 0000000001ea3880(0000) GS:ffff8881db900000(0000) knlGS:0000000000000000 [ 31.200013][ T344] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.206566][ T344] CR2: ffffffffa012813b CR3: 00000001c584a006 CR4: 00000000001606e0 [ 31.214513][ T344] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 31.222544][ T344] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 31.230487][ T344] Call Trace: [ 31.233754][ T344] ? bpf_trace_run3+0x12a/0x260 [ 31.238577][ T344] ? bpf_trace_run2+0x220/0x220 [ 31.243486][ T344] ? pick_next_task_fair+0x4bf/0x850 [ 31.248741][ T344] ? __bpf_trace_sched_wakeup_template+0x10/0x10 [ 31.255150][ T344] __schedule+0x599/0xe30 [ 31.259450][ T344] ? is_mmconf_reserved+0x420/0x420 [ 31.264651][ T344] ? enqueue_hrtimer+0x1cf/0x230 [ 31.269557][ T344] schedule+0x126/0x1d0 [ 31.273777][ T344] do_nanosleep+0x1ba/0x6b0 [ 31.278251][ T344] ? usleep_range+0x140/0x140 [ 31.282924][ T344] ? get_timespec64+0x108/0x1c0 [ 31.287747][ T344] ? memset+0x1f/0x40 [ 31.291800][ T344] ? hrtimer_init_sleeper+0x23a/0x380 [ 31.297153][ T344] __se_sys_nanosleep+0x3b1/0x550 [ 31.302158][ T344] ? __x64_sys_nanosleep+0x60/0x60 [ 31.307265][ T344] ? __run_hrtimer+0x7a0/0x7a0 [ 31.312002][ T344] ? __x64_sys_clock_gettime+0x1c5/0x220 [ 31.317605][ T344] ? do_user_addr_fault+0x55c/0x9f0 [ 31.322790][ T344] do_syscall_64+0xcb/0x150 [ 31.327282][ T344] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 31.333291][ T344] RIP: 0033:0x43fde0 [ 31.337157][ T344] Code: c0 5b 5d c3 66 0f 1f 44 00 00 8b 04 24 48 83 c4 18 5b 5d c3 66 0f 1f 44 00 00 83 3d b1 3d 29 00 00 75 14 b8 23 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 f4 20 fc ff c3 48 83 ec 08 e8 ba 41 00 00 [ 31.356731][ T344] RSP: 002b:00007ffc20c5bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 31.365198][ T344] RAX: ffffffffffffffda RBX: 0000000000000167 RCX: 000000000043fde0 [ 31.373148][ T344] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffc20c5bf50 [ 31.381094][ T344] RBP: 00000000000076a3 R08: 0000000000000158 R09: 0000000001ea3880 [ 31.389037][ T344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000402360 [ 31.397070][ T344] R13: 00000000004023f0 R14: 0000000000000000 R15: 0000000000000000 [ 31.405016][ T344] Modules linked in: [ 31.408882][ T344] CR2: ffffffffa0128165 [ 31.413132][ T344] ---[ end trace 621eb116eb3ce378 ]--- [ 31.418562][ T344] RIP: 0010:0xffffffffa0128165 [ 31.423419][ T344] Code: Bad RIP value. [ 31.427457][ T344] RSP: 0018:ffff8881cdd17ab8 EFLAGS: 00010046 [ 31.433500][ T344] RAX: 1ffff9200000da06 RBX: ffff8881cdd17b00 RCX: ffff8881ce36ec80 [ 31.441455][ T344] RDX: 0000000000000000 RSI: ffffc9000006d038 RDI: ffff8881cdd17b00 [ 31.449492][ T344] RBP: ffff8881cdd17b90 R08: ffffffff81485849 R09: fffffbfff09b258d [ 31.457445][ T344] R10: fffffbfff09b258d R11: 0000000000000000 R12: ffff8881cdd17b00 [ 31.465394][ T344] R13: dffffc0000000000 R14: ffffc9000006d000 R15: 1ffff11039ba2f5c [ 31.473340][ T344] FS: 0000000001ea3880(0000) GS:ffff8881db900000(0000) knlGS:0000000000000000 [ 31.482241][ T344] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.488843][ T344] CR2: ffffffffa012813b CR3: 00000001c584a006 CR4: 00000000001606e0 [ 31.496787][ T344] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 31.504730][ T344] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 31.512678][ T344] Kernel panic - not syncing: Fatal exception [ 32.597159][ T344] Shutting down cpus with NMI [ 32.602546][ T344] Kernel Offset: disabled [ 32.606858][ T344] Rebooting in 86400 seconds..