Warning: Permanently added '10.128.1.239' (ED25519) to the list of known hosts. 2024/08/10 09:58:48 ignoring optional flag "sandboxArg"="0" 2024/08/10 09:58:48 parsed 1 programs [ 49.957557][ T1811] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 2024/08/10 09:58:50 executed programs: 0 [ 53.324076][ T2791] loop0: detected capacity change from 0 to 1024 [ 53.334195][ T2791] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 53.350261][ T2791] EXT4-fs: Ignoring removed oldalloc option [ 53.356403][ T2791] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000000 r/w. Quota mode: none. [ 53.366817][ T2791] divide error: 0000 [#1] PREEMPT SMP PTI [ 53.372535][ T2791] CPU: 0 PID: 2791 Comm: syz.0.15 Not tainted 6.7.0-rc3-syzkaller #0 [ 53.380570][ T2791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 53.390690][ T2791] RIP: 0010:ext4_mb_regular_allocator+0x586/0xef0 [ 53.397082][ T2791] Code: ed 0f 84 87 00 00 00 48 8b 44 24 30 48 8b b0 80 05 00 00 48 85 f6 74 31 49 63 46 2c 48 8b 4c 24 30 0f b6 49 54 48 d3 ee 31 d2 <48> f7 f6 83 7c 24 5c fe 72 15 48 85 d2 75 10 4c 89 f7 48 8d b4 24 [ 53.416932][ T2791] RSP: 0018:ffffc90001f435c8 EFLAGS: 00010246 [ 53.422984][ T2791] RAX: 0000000000000001 RBX: ffff888101f2b000 RCX: 0000000000000004 [ 53.430931][ T2791] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff824081f3 [ 53.438954][ T2791] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 53.446896][ T2791] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88810628e000 [ 53.454851][ T2791] R13: 0000000000000003 R14: ffff888112987000 R15: 0000000000000000 [ 53.462785][ T2791] FS: 00007f401c2526c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 53.471770][ T2791] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.478331][ T2791] CR2: 00007f401c9550c0 CR3: 000000010f6a2000 CR4: 00000000003506f0 [ 53.486276][ T2791] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.494213][ T2791] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.502234][ T2791] Call Trace: [ 53.505571][ T2791] [ 53.508479][ T2791] ? __die_body+0x5e/0xb0 [ 53.512773][ T2791] ? die+0x9e/0xc0 [ 53.516462][ T2791] ? do_trap+0xa6/0x180 [ 53.520668][ T2791] ? ext4_mb_regular_allocator+0x586/0xef0 [ 53.526522][ T2791] ? ext4_mb_regular_allocator+0x586/0xef0 [ 53.532376][ T2791] ? exc_divide_error+0x6f/0x90 [ 53.537190][ T2791] ? ext4_mb_regular_allocator+0x586/0xef0 [ 53.542953][ T2791] ? asm_exc_divide_error+0x1a/0x20 [ 53.548228][ T2791] ? ext4_mb_regular_allocator+0x586/0xef0 [ 53.554082][ T2791] ? ext4_mb_regular_allocator+0x551/0xef0 [ 53.559863][ T2791] ext4_mb_new_blocks+0x411/0xec0 [ 53.564858][ T2791] ? ext4_find_extent+0x150/0x470 [ 53.569846][ T2791] ext4_ext_map_blocks+0x90c/0x1b50 [ 53.575007][ T2791] ext4_map_blocks+0x2e4/0x600 [ 53.579732][ T2791] ? __pfx_ext4_get_block_unwritten+0x10/0x10 [ 53.585846][ T2791] _ext4_get_block+0x8b/0x150 [ 53.590603][ T2791] ext4_get_block_unwritten+0x12/0x40 [ 53.596023][ T2791] __block_write_begin_int+0x184/0x800 [ 53.601629][ T2791] ? __pfx_ext4_get_block_unwritten+0x10/0x10 [ 53.607665][ T2791] ext4_try_to_write_inline_data+0x227/0x620 [ 53.613619][ T2791] ext4_write_begin+0xa5/0x600 [ 53.618825][ T2791] ? ext4_mark_iloc_dirty+0x5b0/0x5f0 [ 53.624185][ T2791] ext4_da_write_begin+0xcd/0x2f0 [ 53.629220][ T2791] generic_perform_write+0xa9/0x250 [ 53.634386][ T2791] ext4_buffered_write_iter+0xc5/0x150 [ 53.639820][ T2791] ext4_file_write_iter+0x334/0x740 [ 53.644995][ T2791] ? iovec_from_user+0x4e/0x100 [ 53.649909][ T2791] do_iter_write+0x1ef/0x2f0 [ 53.654472][ T2791] vfs_writev+0x1ba/0x2b0 [ 53.658774][ T2791] __se_sys_pwritev2+0xa8/0x110 [ 53.663637][ T2791] do_syscall_64+0x4d/0xf0 [ 53.668022][ T2791] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 53.673879][ T2791] RIP: 0033:0x7f401c7ca9f9 [ 53.678388][ T2791] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 53.698167][ T2791] RSP: 002b:00007f401c252038 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 53.706640][ T2791] RAX: ffffffffffffffda RBX: 00007f401c958f80 RCX: 00007f401c7ca9f9 [ 53.714750][ T2791] RDX: 000000000000000f RSI: 00000000200002c0 RDI: 0000000000000004 [ 53.722869][ T2791] RBP: 00007f401c8388ee R08: 0000000000000000 R09: 0000000000000000 [ 53.730918][ T2791] R10: 0000000000000a12 R11: 0000000000000246 R12: 0000000000000000 [ 53.739122][ T2791] R13: 0000000000000000 R14: 00007f401c958f80 R15: 00007ffdf6f91108 [ 53.747065][ T2791] [ 53.750056][ T2791] Modules linked in: [ 53.754244][ T2791] ---[ end trace 0000000000000000 ]--- [ 53.759672][ T2791] RIP: 0010:ext4_mb_regular_allocator+0x586/0xef0 [ 53.766078][ T2791] Code: ed 0f 84 87 00 00 00 48 8b 44 24 30 48 8b b0 80 05 00 00 48 85 f6 74 31 49 63 46 2c 48 8b 4c 24 30 0f b6 49 54 48 d3 ee 31 d2 <48> f7 f6 83 7c 24 5c fe 72 15 48 85 d2 75 10 4c 89 f7 48 8d b4 24 [ 53.786369][ T2791] RSP: 0018:ffffc90001f435c8 EFLAGS: 00010246 [ 53.792403][ T2791] RAX: 0000000000000001 RBX: ffff888101f2b000 RCX: 0000000000000004 [ 53.800567][ T2791] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff824081f3 [ 53.808630][ T2791] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 53.816590][ T2791] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88810628e000 [ 53.824549][ T2791] R13: 0000000000000003 R14: ffff888112987000 R15: 0000000000000000 [ 53.832500][ T2791] FS: 00007f401c2526c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 53.841420][ T2791] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.848171][ T2791] CR2: 00007f401c9550c0 CR3: 000000010f6a2000 CR4: 00000000003506f0 [ 53.856214][ T2791] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.864262][ T2791] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.872207][ T2791] Kernel panic - not syncing: Fatal exception [ 53.878572][ T2791] Kernel Offset: disabled [ 53.882865][ T2791] Rebooting in 86400 seconds..