Warning: Permanently added '10.128.1.1' (ECDSA) to the list of known hosts. 2021/04/30 08:41:30 fuzzer started 2021/04/30 08:41:30 dialing manager at 10.128.0.169:44661 2021/04/30 08:41:30 syscalls: 3571 2021/04/30 08:41:30 code coverage: enabled 2021/04/30 08:41:30 comparison tracing: enabled 2021/04/30 08:41:30 extra coverage: enabled 2021/04/30 08:41:30 setuid sandbox: enabled 2021/04/30 08:41:30 namespace sandbox: enabled 2021/04/30 08:41:30 Android sandbox: /sys/fs/selinux/policy does not exist 2021/04/30 08:41:30 fault injection: enabled 2021/04/30 08:41:30 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2021/04/30 08:41:30 net packet injection: enabled 2021/04/30 08:41:30 net device setup: enabled 2021/04/30 08:41:30 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2021/04/30 08:41:30 devlink PCI setup: PCI device 0000:00:10.0 is not available 2021/04/30 08:41:30 USB emulation: enabled 2021/04/30 08:41:30 hci packet injection: enabled 2021/04/30 08:41:30 wifi device emulation: enabled 2021/04/30 08:41:30 802.15.4 emulation: enabled 2021/04/30 08:41:30 fetching corpus: 0, signal 0/2000 (executing program) syzkaller login: [ 70.691127][ T8423] ------------[ cut here ]------------ [ 70.698127][ T8423] kernel BUG at mm/memory.c:4481! [ 70.703336][ T8424] ------------[ cut here ]------------ [ 70.709834][ T8423] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 70.715925][ T8423] CPU: 1 PID: 8423 Comm: syz-fuzzer Not tainted 5.12.0-rc8-next-20210423-syzkaller #0 [ 70.725468][ T8423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.735546][ T8423] RIP: 0010:__handle_mm_fault+0xcc9/0x5150 [ 70.741393][ T8423] Code: 48 83 fd 1c 0f 84 29 0e 00 00 e8 72 39 cb ff 89 ee bf 1d 00 00 00 e8 16 41 cb ff 48 83 fd 1d 0f 84 0e 0e 00 00 e8 57 39 cb ff <0f> 0b e8 50 39 cb ff 48 8b 54 24 10 48 89 de 48 8b 7c 24 20 e8 be [ 70.750156][ T8424] kernel BUG at mm/memory.c:4481! [ 70.760999][ T8423] RSP: 0000:ffffc90003a37d00 EFLAGS: 00010293 [ 70.761018][ T8423] RAX: 0000000000000000 RBX: fff0000000000fff RCX: 0000000000000000 [ 70.761031][ T8423] RDX: ffff888024251c80 RSI: ffffffff81a9c019 RDI: 0000000000000003 [ 70.761049][ T8423] RBP: 0000000000000000 R08: 000000000000001d R09: 0000000000000000 [ 70.761061][ T8423] R10: ffffffff81a9c00a R11: 0000000000000000 R12: 0000000000000000 [ 70.761073][ T8423] R13: 0000000000000002 R14: dffffc0000000000 R15: ffff8880152d9108 [ 70.811858][ T8423] FS: 000000000184f870(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 70.820800][ T8423] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 70.827386][ T8423] CR2: 000000c00003df28 CR3: 000000001a070000 CR4: 00000000001506e0 [ 70.835357][ T8423] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 70.843393][ T8423] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 70.851369][ T8423] Call Trace: [ 70.854646][ T8423] ? vm_iomap_memory+0x190/0x190 [ 70.859568][ T8423] handle_mm_fault+0x1bc/0x7e0 [ 70.864331][ T8423] do_user_addr_fault+0x483/0x1210 [ 70.869434][ T8423] exc_page_fault+0x9e/0x180 [ 70.874048][ T8423] ? asm_exc_page_fault+0x8/0x30 [ 70.878965][ T8423] asm_exc_page_fault+0x1e/0x30 [ 70.883795][ T8423] RIP: 0033:0x5e924c [ 70.887667][ T8423] Code: 6c 24 10 48 83 c4 18 c3 48 8d 7a 40 31 d2 e8 eb 31 e8 ff eb da 48 8b 4a 08 48 8b 1a 66 90 48 39 c8 73 25 0f b6 0c 03 48 ff c0 <48> 89 42 28 48 89 4a 48 88 4c 24 28 0f 57 c0 0f 11 44 24 30 48 8b [ 70.907251][ T8423] RSP: 002b:000000c000069a78 EFLAGS: 00010207 [ 70.913295][ T8423] RAX: 00000000000000b1 RBX: 000000c0001c8000 RCX: 00000000000000e9 [ 70.921264][ T8423] RDX: 000000c00039a060 RSI: 000000c000508000 RDI: 000000000000000c [ 70.929227][ T8423] RBP: 000000c000069a88 R08: 00000000000008c7 R09: 00000000000000bb [ 70.937175][ T8423] R10: 00000000000060c9 R11: 000000000000564e R12: 00000000000060c5 [ 70.945122][ T8423] R13: 0000000000000400 R14: 0000000000000040 R15: 0000000000000020 [ 70.953074][ T8423] Modules linked in: [ 70.956982][ T8424] invalid opcode: 0000 [#2] PREEMPT SMP KASAN [ 70.957920][ T8423] ---[ end trace 1e2dea0857c796b9 ]--- [ 70.963044][ T8424] CPU: 0 PID: 8424 Comm: syz-fuzzer Tainted: G D 5.12.0-rc8-next-20210423-syzkaller #0 [ 70.963065][ T8424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.968593][ T8423] RIP: 0010:__handle_mm_fault+0xcc9/0x5150 [ 70.979407][ T8424] RIP: 0010:__handle_mm_fault+0xcc9/0x5150 [ 70.979430][ T8424] Code: 48 83 fd 1c 0f 84 29 0e 00 00 e8 72 39 cb ff 89 ee bf 1d 00 00 00 e8 16 41 cb ff 48 83 fd 1d 0f 84 0e 0e 00 00 e8 57 39 cb ff <0f> 0b e8 50 39 cb ff 48 8b 54 24 10 48 89 de 48 8b 7c 24 20 e8 be [ 70.989611][ T8423] Code: 48 83 fd 1c 0f 84 29 0e 00 00 e8 72 39 cb ff 89 ee bf 1d 00 00 00 e8 16 41 cb ff 48 83 fd 1d 0f 84 0e 0e 00 00 e8 57 39 cb ff <0f> 0b e8 50 39 cb ff 48 8b 54 24 10 48 89 de 48 8b 7c 24 20 e8 be [ 70.995243][ T8424] RSP: 0000:ffffc9000110fd00 EFLAGS: 00010293 [ 71.001097][ T8423] RSP: 0000:ffffc90003a37d00 EFLAGS: 00010293 [ 71.020602][ T8424] [ 71.020609][ T8424] RAX: 0000000000000000 RBX: fff0000000000fff RCX: 0000000000000000 [ 71.020625][ T8424] RDX: ffff888024255580 RSI: ffffffff81a9c019 RDI: 0000000000000003 [ 71.020639][ T8424] RBP: 0000000000000000 R08: 000000000000001d R09: 0000000000000000 [ 71.020652][ T8424] R10: ffffffff81a9c00a R11: 0000000000000000 R12: 0000000000000000 [ 71.040385][ T8423] [ 71.050172][ T8424] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff888020df3108 [ 71.050187][ T8424] FS: 000000c00002e090(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 71.056295][ T8423] RAX: 0000000000000000 RBX: fff0000000000fff RCX: 0000000000000000 [ 71.058535][ T8424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.058552][ T8424] CR2: 00007f4d7f7e5000 CR3: 000000001a070000 CR4: 00000000001506f0 [ 71.066620][ T8423] RDX: ffff888024251c80 RSI: ffffffff81a9c019 RDI: 0000000000000003 [ 71.074471][ T8424] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 71.082485][ T8423] RBP: 0000000000000000 R08: 000000000000001d R09: 0000000000000000 [ 71.090359][ T8424] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 71.090385][ T8424] Call Trace: [ 71.090394][ T8424] ? vm_iomap_memory+0x190/0x190 [ 71.092778][ T8423] R10: ffffffff81a9c00a R11: 0000000000000000 R12: 0000000000000000 [ 71.100655][ T8424] handle_mm_fault+0x1bc/0x7e0 [ 71.100680][ T8424] do_user_addr_fault+0x483/0x1210 [ 71.109664][ T8423] R13: 0000000000000002 R14: dffffc0000000000 R15: ffff8880152d9108 [ 71.117533][ T8424] exc_page_fault+0x9e/0x180 [ 71.117558][ T8424] ? asm_exc_page_fault+0x8/0x30 [ 71.124196][ T8423] FS: 000000000184f870(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 71.132074][ T8424] asm_exc_page_fault+0x1e/0x30 [ 71.132099][ T8424] RIP: 0033:0x46dabd [ 71.140159][ T8423] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.148028][ T8424] Code: 8b 44 24 20 b9 40 42 0f 00 f7 f1 48 89 04 24 b8 e8 03 00 00 f7 e2 48 89 44 24 08 48 89 e7 be 00 00 00 00 b8 23 00 00 00 0f 05 <48> 8b 6c 24 10 48 83 c4 18 c3 cc cc cc cc cc cc cc cc cc cc cc cc [ 71.148051][ T8424] RSP: 002b:000000c00003df18 EFLAGS: 00010202 [ 71.156070][ T8423] CR2: 000000c00003df28 CR3: 000000001a070000 CR4: 00000000001506e0 [ 71.163955][ T8424] [ 71.163960][ T8424] RAX: 0000000000000000 RBX: 0000000000002800 RCX: 000000000046dabd [ 71.163973][ T8424] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c00003df18 [ 71.167337][ T8423] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 71.172144][ T8424] RBP: 000000c00003df28 R08: 00000000000004eb R09: 00007fff315ec080 [ 71.180183][ T8423] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 71.184826][ T8424] R10: 00007fff315ec090 R11: 0000000000000202 R12: 000000000043b6a0 [ 71.189986][ T8423] Kernel panic - not syncing: Fatal exception [ 71.197855][ T8424] R13: 0000000000000000 R14: 0000000000947a14 R15: 0000000000000000 [ 71.331503][ T8424] Modules linked in: [ 71.335909][ T8423] Kernel Offset: disabled [ 71.340241][ T8423] Rebooting in 86400 seconds..