Starting Load/Save RF Kill Switch Status...

Debian GNU/Linux 9 syzkaller ttyS0

Warning: Permanently added '10.128.10.46' (ECDSA) to the list of known hosts.
2021/04/23 13:59:15 fuzzer started
2021/04/23 13:59:16 dialing manager at 10.128.0.169:43581
2021/04/23 13:59:16 syscalls: 3560
2021/04/23 13:59:16 code coverage: enabled
2021/04/23 13:59:16 comparison tracing: enabled
2021/04/23 13:59:16 extra coverage: enabled
2021/04/23 13:59:16 setuid sandbox: enabled
2021/04/23 13:59:16 namespace sandbox: enabled
2021/04/23 13:59:16 Android sandbox: /sys/fs/selinux/policy does not exist
2021/04/23 13:59:16 fault injection: enabled
2021/04/23 13:59:16 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled
2021/04/23 13:59:16 net packet injection: enabled
2021/04/23 13:59:16 net device setup: enabled
2021/04/23 13:59:16 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
2021/04/23 13:59:16 devlink PCI setup: PCI device 0000:00:10.0 is not available
2021/04/23 13:59:16 USB emulation: enabled
2021/04/23 13:59:16 hci packet injection: enabled
2021/04/23 13:59:16 wifi device emulation: enabled
2021/04/23 13:59:16 802.15.4 emulation: enabled
2021/04/23 13:59:16 fetching corpus: 0, signal 0/2000 (executing program)
2021/04/23 13:59:16 fetching corpus: 50, signal 74959/78054 (executing program)
2021/04/23 13:59:17 fetching corpus: 100, signal 102928/107011 (executing program)
2021/04/23 13:59:17 fetching corpus: 150, signal 118299/123341 (executing program)
2021/04/23 13:59:17 fetching corpus: 200, signal 130636/136493 (executing program)
2021/04/23 13:59:18 fetching corpus: 250, signal 144183/150692 (executing program)
syzkaller login: [   76.817385][ T8440] get_swap_device: Bad swap file entry 3ffffffffffdf
[   76.824534][ T8440] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN
[   76.836258][ T8440] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007]
[   76.844660][ T8440] CPU: 1 PID: 8440 Comm: syz-fuzzer Not tainted 5.12.0-rc8-next-20210423-syzkaller #0
[   76.854185][ T8440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   76.864230][ T8440] RIP: 0010:do_swap_page+0x9fa/0x2430
[   76.869716][ T8440] Code: e8 bb a2 6d 07 e9 cb fa ff ff e8 01 c1 cb ff 48 8b 7c 24 10 e8 97 b7 0a 00 48 ba 00 00 00 00 00 fc ff df 48 89 c1 48 c1 e9 03 <80> 3c 11 00 0f 85 60 17 00 00 48 8b 18 31 ff 81 e3 00 10 00 00 48
[   76.889460][ T8440] RSP: 0000:ffffc9000165fc78 EFLAGS: 00010246
[   76.895528][ T8440] RAX: 0000000000000000 RBX: ffff88801470c410 RCX: 0000000000000000
[   76.903484][ T8440] RDX: dffffc0000000000 RSI: ffffffff81b3f0de RDI: 0000000000000003
[   76.911454][ T8440] RBP: ffffc9000165fd88 R08: 0000000000000000 R09: 0000000000000000
[   76.919410][ T8440] R10: ffffffff81b3f09f R11: 0000000000000000 R12: 0000000000000000
[   76.927479][ T8440] R13: ffff8880309b6200 R14: ffff88801ab21010 R15: 0000000000000002
[   76.935441][ T8440] FS:  000000c000265090(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
[   76.944363][ T8440] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   76.950939][ T8440] CR2: 0000000000401ea0 CR3: 0000000022c0e000 CR4: 00000000001506e0
[   76.958900][ T8440] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   76.967032][ T8440] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   76.975004][ T8440] Call Trace:
[   76.978310][ T8440]  ? __lock_acquire+0x16a7/0x5230
[   76.983335][ T8440]  __handle_mm_fault+0x1b8b/0x5150
[   76.988439][ T8440]  ? vm_iomap_memory+0x190/0x190
[   76.993370][ T8440]  handle_mm_fault+0x1bc/0x7e0
[   76.998209][ T8440]  do_user_addr_fault+0x483/0x1210
[   77.003328][ T8440]  exc_page_fault+0x9e/0x180
[   77.007923][ T8440]  ? asm_exc_page_fault+0x8/0x30
[   77.012849][ T8440]  asm_exc_page_fault+0x1e/0x30
[   77.017687][ T8440] RIP: 0033:0x401ea0
[   77.021582][ T8440] Code: Unable to access opcode bytes at RIP 0x401e76.
[   77.028406][ T8440] RSP: 002b:000000c001c7d8f0 EFLAGS: 00010246
[   77.034459][ T8440] RAX: 000000c00009f600 RBX: 0000000000000001 RCX: 0000000000bde900
[   77.042420][ T8440] RDX: 0000000000085185 RSI: 0000000000000100 RDI: 0000000000000000
[   77.050378][ T8440] RBP: 000000c001c7d910 R08: 00007fbbcf82efb4 R09: 0000000000203000
[   77.058334][ T8440] R10: 0000000000000014 R11: 00000000000000fe R12: 00000000000000fe
[   77.066290][ T8440] R13: 0000000e000e000e R14: 00000000009471b8 R15: 0000000000000030
[   77.074253][ T8440] Modules linked in:
[   77.079828][ T8440] ---[ end trace bc563acd075be20d ]---
[   77.085296][ T8440] RIP: 0010:do_swap_page+0x9fa/0x2430
[   77.090737][ T8440] Code: e8 bb a2 6d 07 e9 cb fa ff ff e8 01 c1 cb ff 48 8b 7c 24 10 e8 97 b7 0a 00 48 ba 00 00 00 00 00 fc ff df 48 89 c1 48 c1 e9 03 <80> 3c 11 00 0f 85 60 17 00 00 48 8b 18 31 ff 81 e3 00 10 00 00 48
[   77.110449][ T8440] RSP: 0000:ffffc9000165fc78 EFLAGS: 00010246
[   77.116541][ T8440] RAX: 0000000000000000 RBX: ffff88801470c410 RCX: 0000000000000000
[   77.124547][ T8440] RDX: dffffc0000000000 RSI: ffffffff81b3f0de RDI: 0000000000000003
[   77.132571][ T8440] RBP: ffffc9000165fd88 R08: 0000000000000000 R09: 0000000000000000
[   77.140579][ T8440] R10: ffffffff81b3f09f R11: 0000000000000000 R12: 0000000000000000
[   77.148561][ T8440] R13: ffff8880309b6200 R14: ffff88801ab21010 R15: 0000000000000002
[   77.156573][ T8440] FS:  000000c000265090(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
[   77.165552][ T8440] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   77.172350][ T8440] CR2: 00007fbbcf348040 CR3: 0000000022c0e000 CR4: 00000000001506f0
[   77.180384][ T8440] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   77.188358][ T8440] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   77.196488][ T8440] Kernel panic - not syncing: Fatal exception
[   77.203211][ T8440] Kernel Offset: disabled
[   77.208155][ T8440] Rebooting in 86400 seconds..