Warning: Permanently added '10.128.0.71' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program [ **] A start job is running for dev-ttyS0.device (28s / 1min 30s) [ *] A start job is running for dev-ttyS0.device (29s / 1min 30s) [ **] A start job is running for dev-ttyS0.device (29s / 1min 30s) [ ***] A start job is running for dev-ttyS0.device (30s / 1min 30s) [ *** ] A start job is running for dev-ttyS0.device (30s / 1min 30s) [ *** ] A start job is running for dev-ttyS0.device (31s / 1min 30s) [*** ] A start job is running for dev-ttyS0.device (31s / 1min 30s) [** ] A start job is running for dev-ttyS0.device (32s / 1min 30s) [* ] A start job is running for dev-ttyS0.device (32s / 1min 30s) [** ] A start job is running for dev-ttyS0.device (33s / 1min 30s) [*** ] A start job is running for dev-ttyS0.device (33s / 1min 30s) [ *** ] A start job is running for dev-ttyS0.device (34s / 1min 30s) [ *** ] A start job is running for dev-ttyS0.device (34s / 1min 30s) [ ***] A start job is running for dev-ttyS0.device (35s / 1min 30s) [ **] A start job is running for dev-ttyS0.device (35s / 1min 30s) [ *] A start job is running for dev-ttyS0.device (36s / 1min 30s) [ **] A start job is running for dev-ttyS0.device (36s / 1min 30s) [ ***] A start job is running for dev-ttyS0.device (37s / 1min 30s) [ *** ] A start job is running for dev-ttyS0.device (37s / 1min 30s) [ *** ] A start job is running for dev-ttyS0.device (38s / 1min 30s) [*** ] A start job is running for dev-ttyS0.device (38s / 1min 30s)[ 44.612843][ T22] audit: type=1400 audit(1590128586.649:8): avc: denied { execmem } for pid=415 comm="syz-executor563" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 44.628165][ T425] overlayfs: filesystem on './file1' not supported as upperdir [ 44.644882][ T430] overlayfs: filesystem on './file1' not supported as upperdir [ 44.650246][ T426] overlayfs: filesystem on './file1' not supported as upperdir [ 44.653473][ T432] BUG: unable to handle page fault for address: fffffbfff5555559 [ 44.667736][ T432] #PF: supervisor read access in kernel mode [ 44.673696][ T432] #PF: error_code(0x0000) - not-present page [ 44.679641][ T432] PGD 21fff3067 P4D 21fff3067 PUD 21ffb6067 PMD 0 [ 44.686108][ T432] Oops: 0000 [#1] PREEMPT SMP KASAN [ 44.691272][ T432] CPU: 0 PID: 432 Comm: syz-executor563 Not tainted 5.4.42-syzkaller-00389-g08ea0a4cb274 #0 [ 44.701306][ T432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.711381][ T432] RIP: 0010:do_sys_open+0x3e4/0x7d0 [ 44.716543][ T432] Code: 00 48 89 5c 24 10 48 8d 7c 24 60 48 89 44 24 08 48 8d 58 20 ba 10 00 00 00 be aa 00 00 00 e8 73 36 fc ff 48 89 d8 48 c1 e8 03 <42> 80 3c 38 00 74 08 48 89 df e8 6d 61 fc ff 44 89 74 24 24 48 8b [ 44.736148][ T432] RSP: 0018:ffff8881cd527e00 EFLAGS: 00010a06 [ 44.742179][ T432] RAX: 1ffffffff5555559 RBX: ffffffffaaaaaaca RCX: 0000000000000000 [ 44.750118][ T432] RDX: 0000000000000010 RSI: 00000000000000aa RDI: ffff8881cd527e70 [ 44.758057][ T432] RBP: ffff8881cd527f10 R08: dffffc0000000000 R09: ffff8881cd527e60 [ 44.766012][ T432] R10: ffffed1039aa4fce R11: 0000000000000000 R12: 0000000000008241 [ 44.773949][ T432] R13: ffff8881cd5f1100 R14: 0000000000000003 R15: dffffc0000000000 [ 44.781905][ T432] FS: 00007fc78b608700(0000) GS:ffff8881db800000(0000) knlGS:0000000000000000 [ 44.790799][ T432] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.797347][ T432] CR2: fffffbfff5555559 CR3: 00000001d1a63002 CR4: 00000000001606f0 [ 44.805285][ T432] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.813570][ T432] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.821527][ T432] Call Trace: [ 44.824788][ T432] ? file_open_root+0x450/0x450 [ 44.829604][ T432] ? __fpregs_load_activate+0x2d3/0x390 [ 44.835117][ T432] do_syscall_64+0xcb/0x150 [ 44.839603][ T432] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 44.845474][ T432] RIP: 0033:0x446e29 [ 44.849341][ T432] Code: e8 dc e6 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 2b 06 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 44.868911][ T432] RSP: 002b:00007fc78b607db8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 44.877285][ T432] RAX: ffffffffffffffda RBX: 00000000006dcc28 RCX: 0000000000446e29 [ 44.885659][ T432] RDX: 0000000000446e29 RSI: 0000000000000000 RDI: 00000000200000c0 [ 44.893610][ T432] RBP: 00000000006dcc20 R08: 0000000000000000 R09: 0000000000000000 [ 44.901546][ T432] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006dcc2c [ 44.909484][ T432] R13: 00007fff4b78751f R14: 00007fc78b6089c0 R15: 0000000000000000 [ 44.917858][ T432] Modules linked in: [ 44.921719][ T432] CR2: fffffbfff5555559 [ 44.925845][ T432] ---[ end trace f1f22561056d5bac ]--- [ 44.925874][ T439] BUG: unable to handle page fault for address: fffffbfff5555559 [ 44.931280][ T432] RIP: 0010:do_sys_open+0x3e4/0x7d0 [ 44.938965][ T439] #PF: supervisor read access in kernel mode [ 44.944142][ T432] Code: 00 48 89 5c 24 10 48 8d 7c 24 60 48 89 44 24 08 48 8d 58 20 ba 10 00 00 00 be aa 00 00 00 e8 73 36 fc ff 48 89 d8 48 c1 e8 03 <42> 80 3c 38 00 74 08 48 89 df e8 6d 61 fc ff 44 89 74 24 24 48 8b [ 44.950114][ T439] #PF: error_code(0x0000) - not-present page [ 44.969814][ T432] RSP: 0018:ffff8881cd527e00 EFLAGS: 00010a06 [ 44.975859][ T439] PGD 21fff3067 P4D 21fff3067 PUD 21ffb6067 PMD 0 [ 44.981892][ T432] RAX: 1ffffffff5555559 RBX: ffffffffaaaaaaca RCX: 0000000000000000 [ 44.988385][ T439] Oops: 0000 [#2] PREEMPT SMP KASAN [ 44.996338][ T432] RDX: 0000000000000010 RSI: 00000000000000aa RDI: ffff8881cd527e70 [ 45.001503][ T439] CPU: 1 PID: 439 Comm: syz-executor563 Tainted: G D 5.4.42-syzkaller-00389-g08ea0a4cb274 #0 [ 45.009441][ T432] RBP: ffff8881cd527f10 R08: dffffc0000000000 R09: ffff8881cd527e60 [ 45.020851][ T439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.030292][ T432] R10: ffffed1039aa4fce R11: 0000000000000000 R12: 0000000000008241 [ 45.040322][ T439] RIP: 0010:do_sys_open+0x3e4/0x7d0 [ 45.048258][ T432] R13: ffff8881cd5f1100 R14: 0000000000000003 R15: dffffc0000000000 [ 45.053424][ T439] Code: 00 48 89 5c 24 10 48 8d 7c 24 60 48 89 44 24 08 48 8d 58 20 ba 10 00 00 00 be aa 00 00 00 e8 73 36 fc ff 48 89 d8 48 c1 e8 03 <42> 80 3c 38 00 74 08 48 89 df e8 6d 61 fc ff 44 89 74 24 24 48 8b [ 45.061364][ T432] FS: 00007fc78b608700(0000) GS:ffff8881db800000(0000) knlGS:0000000000000000 [ 45.080934][ T439] RSP: 0018:ffff8881c357fe00 EFLAGS: 00010a06 [ 45.089831][ T432] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.095863][ T439] RAX: 1ffffffff5555559 RBX: ffffffffaaaaaaca RCX: 0000000000000000 [ 45.102431][ T432] CR2: fffffbfff5555559 CR3: 00000001d1a63002 CR4: 00000000001606f0 [ 45.110369][ T439] RDX: 0000000000000010 RSI: 00000000000000aa RDI: ffff8881c357fe70 [ 45.118324][ T432] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.126284][ T439] RBP: ffff8881c357ff10 R08: dffffc0000000000 R09: ffff8881c357fe60 [ 45.134235][ T432] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.142206][ T439] R10: ffffed10386affce R11: 0000000000000000 R12: 0000000000008241 [ 45.150163][ T432] Kernel panic - not syncing: Fatal exception [ 45.158106][ T439] R13: ffff8881cd769100 R14: 0000000000000003 R15: dffffc0000000000 [ 45.172094][ T439] FS: 00007fc78b608700(0000) GS:ffff8881db900000(0000) knlGS:0000000000000000 [ 45.180992][ T439] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.187546][ T439] CR2: fffffbfff5555559 CR3: 00000001c341d004 CR4: 00000000001606e0 [ 45.195507][ T439] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.203452][ T439] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.211392][ T439] Call Trace: [ 45.214683][ T439] ? file_open_root+0x450/0x450 [ 45.219504][ T439] ? __fpregs_load_activate+0x2d3/0x390 [ 45.225025][ T439] do_syscall_64+0xcb/0x150 [ 45.229500][ T439] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 45.235379][ T439] RIP: 0033:0x446e29 [ 45.239243][ T439] Code: e8 dc e6 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 2b 06 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 45.258817][ T439] RSP: 002b:00007fc78b607db8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 45.267196][ T439] RAX: ffffffffffffffda RBX: 00000000006dcc28 RCX: 0000000000446e29 [ 45.275140][ T439] RDX: 0000000000446e29 RSI: 0000000000000000 RDI: 00000000200000c0 [ 45.283081][ T439] RBP: 00000000006dcc20 R08: 0000000000000000 R09: 0000000000000000 [ 45.291025][ T439] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006dcc2c [ 45.298968][ T439] R13: 00007fff4b78751f R14: 00007fc78b6089c0 R15: 0000000000000000 [ 45.306908][ T439] Modules linked in: [ 45.310771][ T439] CR2: fffffbfff5555559 [ 45.314895][ T439] ---[ end trace f1f22561056d5bad ]--- [ 45.320339][ T439] RIP: 0010:do_sys_open+0x3e4/0x7d0 [ 45.325505][ T439] Code: 00 48 89 5c 24 10 48 8d 7c 24 60 48 89 44 24 08 48 8d 58 20 ba 10 00 00 00 be aa 00 00 00 e8 73 36 fc ff 48 89 d8 48 c1 e8 03 <42> 80 3c 38 00 74 08 48 89 df e8 6d 61 fc ff 44 89 74 24 24 48 8b [ 45.345085][ T439] RSP: 0018:ffff8881cd527e00 EFLAGS: 00010a06 [ 45.351128][ T439] RAX: 1ffffffff5555559 RBX: ffffffffaaaaaaca RCX: 0000000000000000 [ 45.359071][ T439] RDX: 0000000000000010 RSI: 00000000000000aa RDI: ffff8881cd527e70 [ 45.367028][ T439] RBP: ffff8881cd527f10 R08: dffffc0000000000 R09: ffff8881cd527e60 [ 45.374971][ T439] R10: ffffed1039aa4fce R11: 0000000000000000 R12: 0000000000008241 [ 45.382927][ T439] R13: ffff8881cd5f1100 R14: 0000000000000003 R15: dffffc0000000000 [ 45.390872][ T439] FS: 00007fc78b608700(0000) GS:ffff8881db900000(0000) knlGS:0000000000000000 [ 45.399768][ T439] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.406320][ T439] CR2: fffffbfff5555559 CR3: 00000001c341d004 CR4: 00000000001606e0 [ 45.414285][ T439] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.422227][ T439] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.260787][ T432] Shutting down cpus with NMI [ 46.266056][ T432] Kernel Offset: disabled [ 46.270361][ T432] Rebooting in 86400 seconds..