Warning: Permanently added '10.128.0.5' (ECDSA) to the list of known hosts. 2021/04/24 14:54:24 fuzzer started 2021/04/24 14:54:25 dialing manager at 10.128.0.169:43581 2021/04/24 14:54:25 syscalls: 3560 2021/04/24 14:54:25 code coverage: enabled 2021/04/24 14:54:25 comparison tracing: enabled 2021/04/24 14:54:25 extra coverage: enabled 2021/04/24 14:54:25 setuid sandbox: enabled 2021/04/24 14:54:25 namespace sandbox: enabled 2021/04/24 14:54:25 Android sandbox: /sys/fs/selinux/policy does not exist 2021/04/24 14:54:25 fault injection: enabled 2021/04/24 14:54:25 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2021/04/24 14:54:25 net packet injection: enabled 2021/04/24 14:54:25 net device setup: enabled 2021/04/24 14:54:25 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2021/04/24 14:54:25 devlink PCI setup: PCI device 0000:00:10.0 is not available 2021/04/24 14:54:25 USB emulation: enabled 2021/04/24 14:54:25 hci packet injection: enabled 2021/04/24 14:54:25 wifi device emulation: enabled 2021/04/24 14:54:25 802.15.4 emulation: enabled 2021/04/24 14:54:25 fetching corpus: 0, signal 0/2000 (executing program) syzkaller login: [ 70.837459][ T8433] vma ffff8880164b8948 start 00007fbe70080000 end 00007fbe70081000 [ 70.837459][ T8433] next ffff8880164b8a50 prev ffff8880164b8000 mm ffff88801e421c00 [ 70.837459][ T8433] prot 8000000000000025 anon_vma ffff88801309d100 vm_ops ffffffff897f8900 [ 70.837459][ T8433] pgoff 3 file ffff88801a48db80 private_data 0000000000000000 [ 70.837459][ T8433] flags: 0x8100071(read|mayread|maywrite|mayexec|account|softdirty) 2021/04/24 14:54:25 fetching corpus: 50, signal 45153/48938 (executing program) [ 70.883226][ T8433] ------------[ cut here ]------------ [ 70.898669][ T8433] kernel BUG at mm/mmap.c:388! [ 70.905607][ T8433] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 70.911702][ T8433] CPU: 0 PID: 8433 Comm: systemd-udevd Not tainted 5.12.0-rc8-next-20210423-syzkaller #0 [ 70.921511][ T8433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.931587][ T8433] RIP: 0010:validate_mm_rb+0x1d6/0x2d0 [ 70.937115][ T8433] Code: 4c 0f 42 e8 e8 fb da c9 ff 4c 89 ee 4c 89 ff e8 30 e1 c9 ff 4d 39 ef 0f 84 70 fe ff ff e8 e2 da c9 ff 4c 89 e7 e8 81 7d 29 07 <0f> 0b 49 89 c5 e8 d0 da c9 ff 48 8d 7d f8 48 89 f8 48 c1 e8 03 42 [ 70.956847][ T8433] RSP: 0018:ffffc9000169fdb0 EFLAGS: 00010287 [ 70.962932][ T8433] RAX: 0000000000000146 RBX: ffff88801279b738 RCX: 0000000000000000 [ 70.970915][ T8433] RDX: ffff888016623900 RSI: ffffffff815cebe5 RDI: fffff520002d3f91 [ 70.978919][ T8433] RBP: ffff8880164b8968 R08: 0000000000000146 R09: 0000000000000000 [ 70.986901][ T8433] R10: ffffffff815c8a2e R11: 0000000000000000 R12: ffff8880164b8948 [ 70.994983][ T8433] R13: 000000007007dfb2 R14: dffffc0000000000 R15: 0000000000000000 [ 71.002969][ T8433] FS: 00007fbe714f08c0(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 71.011918][ T8433] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.018524][ T8433] CR2: 00007ffa80e39f90 CR3: 0000000013c68000 CR4: 00000000001506f0 [ 71.026519][ T8433] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 71.034499][ T8433] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 71.042477][ T8433] Call Trace: [ 71.045763][ T8433] __do_munmap+0x512/0x11a0 [ 71.050286][ T8433] __vm_munmap+0x101/0x230 [ 71.054718][ T8433] ? __do_sys_remap_file_pages+0x710/0x710 [ 71.060541][ T8433] __x64_sys_munmap+0x62/0x80 [ 71.065258][ T8433] do_syscall_64+0x3a/0xb0 [ 71.069705][ T8433] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 71.075631][ T8433] RIP: 0033:0x7fbe7036b6e7 [ 71.080037][ T8433] Code: c7 c0 ff ff ff ff eb 8d 48 8b 15 ac 47 2b 00 f7 d8 64 89 02 e9 5b ff ff ff 66 2e 0f 1f 84 00 00 00 00 00 b8 0b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 81 47 2b 00 f7 d8 64 89 01 48 [ 71.099655][ T8433] RSP: 002b:00007ffdb164e138 EFLAGS: 00000206 ORIG_RAX: 000000000000000b [ 71.108120][ T8433] RAX: ffffffffffffffda RBX: 00005608bf4a4100 RCX: 00007fbe7036b6e7 [ 71.116093][ T8433] RDX: 0000000000000080 RSI: 000000000080ccec RDI: 00007fbe6f1f9000 [ 71.124068][ T8433] RBP: 00005608be9bad18 R08: 00005608bf4bf3b0 R09: 0000000000000000 [ 71.132067][ T8433] R10: 00000000ffffffff R11: 0000000000000206 R12: 00005608bf4a40e0 [ 71.140119][ T8433] R13: 0000000000000000 R14: 0000000000000003 R15: 000000000000000e [ 71.148082][ T8433] Modules linked in: [ 71.159394][ T3256] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.165799][ T3256] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.176477][ T8433] ---[ end trace 5a215b9b6fc9a484 ]--- [ 71.182576][ T8433] RIP: 0010:validate_mm_rb+0x1d6/0x2d0 2021/04/24 14:54:25 fetching corpus: 100, signal 68972/74472 (executing program) [ 71.188147][ T8433] Code: 4c 0f 42 e8 e8 fb da c9 ff 4c 89 ee 4c 89 ff e8 30 e1 c9 ff 4d 39 ef 0f 84 70 fe ff ff e8 e2 da c9 ff 4c 89 e7 e8 81 7d 29 07 <0f> 0b 49 89 c5 e8 d0 da c9 ff 48 8d 7d f8 48 89 f8 48 c1 e8 03 42 [ 71.214612][ T8433] RSP: 0018:ffffc9000169fdb0 EFLAGS: 00010287 [ 71.220994][ T8433] RAX: 0000000000000146 RBX: ffff88801279b738 RCX: 0000000000000000 [ 71.229207][ T8433] RDX: ffff888016623900 RSI: ffffffff815cebe5 RDI: fffff520002d3f91 [ 71.237179][ T8433] RBP: ffff8880164b8968 R08: 0000000000000146 R09: 0000000000000000 [ 71.245220][ T8433] R10: ffffffff815c8a2e R11: 0000000000000000 R12: ffff8880164b8948 [ 71.253325][ T8433] R13: 000000007007dfb2 R14: dffffc0000000000 R15: 0000000000000000 [ 71.261479][ T8433] FS: 00007fbe714f08c0(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 71.270752][ T8433] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.277354][ T8433] CR2: 000000c000e52008 CR3: 0000000013c68000 CR4: 00000000001506f0 [ 71.285391][ T8433] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 71.293828][ T8433] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 71.301870][ T8433] Kernel panic - not syncing: Fatal exception [ 71.308481][ T8433] Kernel Offset: disabled [ 71.312910][ T8433] Rebooting in 86400 seconds..