[ 42.352451][ T24] device veth0_macvtap left promiscuous mode [ 42.358642][ T24] device veth1_vlan left promiscuous mode [ 42.364861][ T24] device veth0_vlan left promiscuous mode [ 45.498565][ T24] team0 (unregistering): Port device team_slave_1 removed [ 45.510227][ T24] team0 (unregistering): Port device team_slave_0 removed [ 45.524514][ T24] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 45.539501][ T24] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 45.584672][ T24] bond0 (unregistering): Released all slaves [ 47.221487][ T5445] can: request_module (can-proto-0) failed. [ 47.243418][ T5445] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.10.13' (ECDSA) to the list of known hosts. [ 67.180695][ T5878] ------------[ cut here ]------------ [ 67.186271][ T5878] WARNING: CPU: 1 PID: 5878 at kernel/dma/mapping.c:190 dma_map_sg_attrs+0xb7/0x180 [ 67.196599][ T5878] Modules linked in: [ 67.200520][ T5878] CPU: 0 PID: 5878 Comm: syz-executor121 Not tainted 5.11.0-syzkaller #0 [ 67.209226][ T5878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.219433][ T5878] RIP: 0010:dma_map_sg_attrs+0xb7/0x180 [ 67.225036][ T5878] Code: 40 ee a0 8d 48 ba 00 00 00 00 00 fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 88 00 00 00 83 f9 02 48 8b 1d ed c4 48 0c 76 8c 0f 0b <0f> 0b 31 c0 eb c4 48 8d 7b 50 48 b8 00 00 00 00 00 fc ff df 48 89 [ 67.245183][ T5878] RSP: 0018:ffffc900016bfdb0 EFLAGS: 00010246 [ 67.251623][ T5878] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000002 [ 67.259797][ T5878] RDX: 1ffff11028d0a281 RSI: ffff888022b25d40 RDI: ffff888146851408 [ 67.268288][ T5878] RBP: ffff888146851000 R08: 0000000000000000 R09: 00000000fffff000 [ 67.276735][ T5878] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 67.285337][ T5878] R13: 0000000000000002 R14: ffff8880244f9680 R15: 0000000000000000 [ 67.293599][ T5878] FS: 00005555568ed300(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000 [ 67.303311][ T5878] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.309927][ T5878] CR2: 00000000200000cc CR3: 00000000225d1000 CR4: 00000000003506e0 [ 67.318245][ T5878] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 67.326770][ T5878] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 67.335201][ T5878] Call Trace: [ 67.338523][ T5878] ? sg_alloc_table_from_pages+0x11/0x30 [ 67.344539][ T5878] get_sg_table.isra.0+0x115/0x200 [ 67.349800][ T5878] begin_cpu_udmabuf+0x10b/0x1d0 [ 67.355277][ T5878] dma_buf_begin_cpu_access+0x62/0xe0 [ 67.361144][ T5878] dma_buf_ioctl+0x317/0x4a0 [ 67.365755][ T5878] ? dma_buf_file_release+0x200/0x200 [ 67.372015][ T5878] __x64_sys_ioctl+0x11f/0x190 [ 67.377054][ T5878] do_syscall_64+0x2d/0x70 [ 67.381690][ T5878] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 67.387614][ T5878] RIP: 0033:0x7f4927f08c29 [ 67.392202][ T5878] Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 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 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 67.411999][ T5878] RSP: 002b:00007ffe20c20df8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 67.420873][ T5878] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4927f08c29 [ 67.428896][ T5878] RDX: 0000000020000200 RSI: 0000000040086200 RDI: 0000000000000006 [ 67.437260][ T5878] RBP: 00007f4927eccdd0 R08: 0000000000000000 R09: 0000000000000000 [ 67.445297][ T5878] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4927ecce60 [ 67.453375][ T5878] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 67.461581][ T5878] Kernel panic - not syncing: panic_on_warn set ... [ 67.468261][ T5878] CPU: 0 PID: 5878 Comm: syz-executor121 Not tainted 5.11.0-syzkaller #0 [ 67.477027][ T5878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.487091][ T5878] Call Trace: [ 67.490366][ T5878] dump_stack+0x9a/0xcc [ 67.494519][ T5878] panic+0x256/0x4eb [ 67.498425][ T5878] ? __warn_printk+0xee/0xee [ 67.503020][ T5878] ? dma_map_sg_attrs+0xb7/0x180 [ 67.508016][ T5878] __warn.cold+0x2b/0x35 [ 67.512263][ T5878] ? dma_map_sg_attrs+0xb7/0x180 [ 67.517196][ T5878] report_bug+0x15a/0x1b0 [ 67.521608][ T5878] handle_bug+0x3c/0x60 [ 67.525964][ T5878] exc_invalid_op+0x14/0x40 [ 67.530608][ T5878] asm_exc_invalid_op+0x12/0x20 [ 67.535464][ T5878] RIP: 0010:dma_map_sg_attrs+0xb7/0x180 [ 67.540987][ T5878] Code: 40 ee a0 8d 48 ba 00 00 00 00 00 fc ff df 48 c1 e8 03 80 3c 10 00 0f 85 88 00 00 00 83 f9 02 48 8b 1d ed c4 48 0c 76 8c 0f 0b <0f> 0b 31 c0 eb c4 48 8d 7b 50 48 b8 00 00 00 00 00 fc ff df 48 89 [ 67.560586][ T5878] RSP: 0018:ffffc900016bfdb0 EFLAGS: 00010246 [ 67.566638][ T5878] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000002 [ 67.574606][ T5878] RDX: 1ffff11028d0a281 RSI: ffff888022b25d40 RDI: ffff888146851408 [ 67.582565][ T5878] RBP: ffff888146851000 R08: 0000000000000000 R09: 00000000fffff000 [ 67.590526][ T5878] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 67.598567][ T5878] R13: 0000000000000002 R14: ffff8880244f9680 R15: 0000000000000000 [ 67.606534][ T5878] ? sg_alloc_table_from_pages+0x11/0x30 [ 67.612148][ T5878] get_sg_table.isra.0+0x115/0x200 [ 67.617324][ T5878] begin_cpu_udmabuf+0x10b/0x1d0 [ 67.622248][ T5878] dma_buf_begin_cpu_access+0x62/0xe0 [ 67.627592][ T5878] dma_buf_ioctl+0x317/0x4a0 [ 67.632163][ T5878] ? dma_buf_file_release+0x200/0x200 [ 67.637507][ T5878] __x64_sys_ioctl+0x11f/0x190 [ 67.642289][ T5878] do_syscall_64+0x2d/0x70 [ 67.646695][ T5878] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 67.652572][ T5878] RIP: 0033:0x7f4927f08c29 [ 67.656970][ T5878] Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 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 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 67.676564][ T5878] RSP: 002b:00007ffe20c20df8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 67.684954][ T5878] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4927f08c29 [ 67.692991][ T5878] RDX: 0000000020000200 RSI: 0000000040086200 RDI: 0000000000000006 [ 67.700933][ T5878] RBP: 00007f4927eccdd0 R08: 0000000000000000 R09: 0000000000000000 [ 67.708878][ T5878] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4927ecce60 [ 67.716821][ T5878] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 67.725222][ T5878] Kernel Offset: disabled [ 67.729639][ T5878] Rebooting in 86400 seconds..