Warning: Permanently added '10.128.0.19' (ECDSA) to the list of known hosts. [ 52.857541][ T26] audit: type=1400 audit(1577622438.950:42): avc: denied { map } for pid=6962 comm="syz-executor609" path="/root/syz-executor609586521" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 executing program [ 59.703033][ T6963] FAULT_INJECTION: forcing a failure. [ 59.703033][ T6963] name failslab, interval 1, probability 0, space 0, times 1 [ 59.715666][ T6963] CPU: 0 PID: 6963 Comm: syz-executor609 Not tainted 5.5.0-rc3-syzkaller #0 [ 59.724306][ T6963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.734337][ T6963] Call Trace: [ 59.737616][ T6963] dump_stack+0xbc/0xe6 [ 59.741759][ T6963] should_fail.cold+0x3c/0x49 [ 59.746421][ T6963] __should_failslab+0x65/0xa0 [ 59.752125][ T6963] should_failslab+0x9/0x14 [ 59.756596][ T6963] kmem_cache_alloc_node+0x38/0x2f0 [ 59.761760][ T6963] __alloc_skb+0x6e/0x210 [ 59.766055][ T6963] __io_sqe_files_scm+0x92/0x300 [ 59.770957][ T6963] __io_uring_register+0x44d/0x1310 [ 59.776133][ T6963] ? fsnotify+0x250/0x4c0 [ 59.780537][ T6963] __x64_sys_io_uring_register+0xc1/0x1c0 [ 59.786314][ T6963] ? ksys_write+0xb0/0x130 [ 59.790699][ T6963] do_syscall_64+0x73/0x220 [ 59.795170][ T6963] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 59.801027][ T6963] RIP: 0033:0x441639 [ 59.804889][ T6963] Code: e8 0c e9 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 6b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 59.824475][ T6963] RSP: 002b:00007ffc6d2135b8 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 59.832866][ T6963] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441639 [ 59.840806][ T6963] RDX: 0000000020000080 RSI: 0000000000000006 RDI: 0000000000000003 [ 59.848745][ T6963] RBP: 00007ffc6d2135d0 R08: 0000000000000001 R09: 0000000000000000 [ 59.856689][ T6963] R10: 000000000000035b R11: 0000000000000246 R12: ffffffffffffffff [ 59.864628][ T6963] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 executing program [ 65.913021][ T6967] FAULT_INJECTION: forcing a failure. [ 65.913021][ T6967] name failslab, interval 1, probability 0, space 0, times 0 [ 65.925646][ T6967] CPU: 1 PID: 6967 Comm: syz-executor609 Not tainted 5.5.0-rc3-syzkaller #0 [ 65.934730][ T6967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.944761][ T6967] Call Trace: [ 65.948023][ T6967] dump_stack+0xbc/0xe6 [ 65.952147][ T6967] should_fail.cold+0x3c/0x49 [ 65.956802][ T6967] __should_failslab+0x65/0xa0 [ 65.961544][ T6967] should_failslab+0x9/0x14 [ 65.966029][ T6967] kmem_cache_alloc_node+0x38/0x2f0 [ 65.971206][ T6967] __alloc_skb+0x6e/0x210 [ 65.975509][ T6967] __io_sqe_files_scm+0x92/0x300 [ 65.980430][ T6967] __io_uring_register+0x44d/0x1310 [ 65.985599][ T6967] ? fsnotify+0x250/0x4c0 [ 65.989897][ T6967] __x64_sys_io_uring_register+0xc1/0x1c0 [ 65.995585][ T6967] ? ksys_write+0xb0/0x130 [ 65.999969][ T6967] do_syscall_64+0x73/0x220 [ 66.004455][ T6967] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 66.010314][ T6967] RIP: 0033:0x441639 [ 66.014179][ T6967] Code: e8 0c e9 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 6b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 66.033847][ T6967] RSP: 002b:00007ffc6d2135b8 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 66.042242][ T6967] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441639 [ 66.050184][ T6967] RDX: 0000000020000080 RSI: 0000000000000006 RDI: 0000000000000003 [ 66.058123][ T6967] RBP: 00007ffc6d2135d0 R08: 0000000000000001 R09: 0000000000000000 [ 66.066076][ T6967] R10: 000000000000035b R11: 0000000000000246 R12: ffffffffffffffff [ 66.074037][ T6967] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 executing program [ 72.043026][ T6971] FAULT_INJECTION: forcing a failure. [ 72.043026][ T6971] name failslab, interval 1, probability 0, space 0, times 0 [ 72.055635][ T6971] CPU: 1 PID: 6971 Comm: syz-executor609 Not tainted 5.5.0-rc3-syzkaller #0 [ 72.065330][ T6971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.075359][ T6971] Call Trace: [ 72.078619][ T6971] dump_stack+0xbc/0xe6 [ 72.082747][ T6971] should_fail.cold+0x3c/0x49 [ 72.087394][ T6971] __should_failslab+0x65/0xa0 [ 72.092138][ T6971] should_failslab+0x9/0x14 [ 72.096607][ T6971] kmem_cache_alloc_node+0x38/0x2f0 [ 72.101785][ T6971] __alloc_skb+0x6e/0x210 [ 72.106089][ T6971] __io_sqe_files_scm+0x92/0x300 [ 72.110993][ T6971] __io_uring_register+0x44d/0x1310 [ 72.116157][ T6971] ? fsnotify+0x250/0x4c0 [ 72.120472][ T6971] __x64_sys_io_uring_register+0xc1/0x1c0 [ 72.126174][ T6971] ? ksys_write+0xb0/0x130 [ 72.130573][ T6971] do_syscall_64+0x73/0x220 [ 72.135056][ T6971] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 72.140914][ T6971] RIP: 0033:0x441639 [ 72.144788][ T6971] Code: e8 0c e9 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 6b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 72.164361][ T6971] RSP: 002b:00007ffc6d2135b8 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 72.172738][ T6971] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441639 [ 72.180696][ T6971] RDX: 0000000020000080 RSI: 0000000000000006 RDI: 0000000000000003 [ 72.188652][ T6971] RBP: 00007ffc6d2135d0 R08: 0000000000000001 R09: 0000000000000000 [ 72.196599][ T6971] R10: 000000000000035b R11: 0000000000000246 R12: ffffffffffffffff [ 72.204558][ T6971] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 executing program [ 78.173066][ T6975] FAULT_INJECTION: forcing a failure. [ 78.173066][ T6975] name failslab, interval 1, probability 0, space 0, times 0 [ 78.185963][ T6975] CPU: 1 PID: 6975 Comm: syz-executor609 Not tainted 5.5.0-rc3-syzkaller #0 [ 78.194766][ T6975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.204812][ T6975] Call Trace: [ 78.208285][ T6975] dump_stack+0xbc/0xe6 [ 78.213343][ T6975] should_fail.cold+0x3c/0x49 [ 78.222373][ T6975] __should_failslab+0x65/0xa0 [ 78.227535][ T6975] should_failslab+0x9/0x14 [ 78.232695][ T6975] kmem_cache_alloc_node+0x38/0x2f0 [ 78.238287][ T6975] __alloc_skb+0x6e/0x210 [ 78.243423][ T6975] __io_sqe_files_scm+0x92/0x300 [ 78.248619][ T6975] __io_uring_register+0x44d/0x1310 [ 78.254239][ T6975] ? fsnotify+0x250/0x4c0 [ 78.258881][ T6975] __x64_sys_io_uring_register+0xc1/0x1c0 [ 78.265647][ T6975] ? ksys_write+0xb0/0x130 [ 78.270139][ T6975] do_syscall_64+0x73/0x220 [ 78.275301][ T6975] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 78.281173][ T6975] RIP: 0033:0x441639 [ 78.285051][ T6975] Code: e8 0c e9 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 6b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 78.305351][ T6975] RSP: 002b:00007ffc6d2135b8 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 78.313748][ T6975] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441639 [ 78.322095][ T6975] RDX: 0000000020000080 RSI: 0000000000000006 RDI: 0000000000000003 [ 78.330206][ T6975] RBP: 00007ffc6d2135d0 R08: 0000000000000001 R09: 0000000000000000 [ 78.341665][ T6975] R10: 000000000000035b R11: 0000000000000246 R12: ffffffffffffffff [ 78.349847][ T6975] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 [ 84.126144][ T6962] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88811f95b400 (size 256): comm "syz-executor609", pid 6975, jiffies 4294945087 (age 7.980s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ a0 2b ab 1b 82 88 ff ff c0 3c 80 2b 81 88 ff ff .+.......<.+.... backtrace: [<00000000aa112990>] kmem_cache_alloc+0x13f/0x2c0 [<00000000a62a216f>] __alloc_file+0x28/0x130 [<00000000db4f5560>] alloc_empty_file+0x50/0xd0 [<00000000178121b2>] path_openat+0x52/0x1dd0 [<00000000b9f51901>] do_filp_open+0xaa/0x130 [<000000008b6c278b>] do_sys_open+0x253/0x330 [<00000000de529158>] __x64_sys_openat+0x24/0x30 [<000000002f0aeb7b>] do_syscall_64+0x73/0x220 [<00000000720f3b5c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9