Warning: Permanently added '10.128.0.238' (ED25519) to the list of known hosts. executing program [ 204.921916][ T5048] syz-executor133[5048]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 205.179239][ T5048] loop0: detected capacity change from 0 to 32768 [ 205.191563][ T5048] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor133 (5048) [ 205.212638][ T5048] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 205.222316][ T5048] BTRFS info (device loop0): turning on sync discard [ 205.229037][ T5048] BTRFS info (device loop0): using free space tree [ 205.257160][ T5048] BTRFS info (device loop0): enabling ssd optimizations [ 205.328453][ T5048] FAULT_INJECTION: forcing a failure. [ 205.328453][ T5048] name failslab, interval 1, probability 0, space 0, times 1 [ 205.341651][ T5048] CPU: 1 PID: 5048 Comm: syz-executor133 Not tainted 6.6.0-rc7-syzkaller-00041-g611da07b89fd #0 [ 205.350630][ T141] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 205.352088][ T5048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 205.371349][ T5048] Call Trace: [ 205.374676][ T5048] <TASK> [ 205.377639][ T5048] dump_stack_lvl+0x1e7/0x2d0 [ 205.382384][ T5048] ? do_syscall_64+0x41/0xc0 [ 205.387030][ T5048] ? nf_tcp_handle_invalid+0x650/0x650 [ 205.392554][ T5048] ? panic+0x770/0x770 [ 205.396690][ T5048] should_fail_ex+0x3aa/0x4e0 [ 205.401431][ T5048] should_failslab+0x9/0x20 [ 205.405989][ T5048] slab_pre_alloc_hook+0x59/0x310 [ 205.411089][ T5048] ? ulist_add_merge+0x14c/0x480 [ 205.416091][ T5048] __kmem_cache_alloc_node+0x4b/0x270 [ 205.421528][ T5048] ? ulist_add_merge+0x14c/0x480 [ 205.426524][ T5048] kmalloc_trace+0x2a/0xe0 [ 205.431002][ T5048] ulist_add_merge+0x14c/0x480 [ 205.435835][ T5048] insert_state_fast+0x15a/0x250 [ 205.440837][ T5048] __set_extent_bit+0x143e/0x1b00 [ 205.445936][ T5048] set_record_extent_bits+0x51/0x90 [ 205.451194][ T5048] qgroup_reserve_data+0x260/0x8e0 [ 205.456367][ T5048] ? fault_in_safe_writeable+0x260/0x260 [ 205.462059][ T5048] btrfs_qgroup_reserve_data+0x2e/0xc0 [ 205.467578][ T5048] btrfs_check_data_free_space+0x149/0x240 [ 205.473459][ T5048] btrfs_buffered_write+0x5c6/0x1380 [ 205.478832][ T5048] ? btrfs_do_write_iter+0x1190/0x1190 [ 205.484350][ T5048] ? verify_lock_unused+0x140/0x140 [ 205.489604][ T5048] ? __might_fault+0xa5/0x120 [ 205.494348][ T5048] btrfs_do_write_iter+0x2bb/0x1190 [ 205.499603][ T5048] ? get_pid_task+0x23/0x1f0 [ 205.504245][ T5048] ? __lock_acquire+0x7f70/0x7f70 [ 205.509316][ T5048] ? kstrtouint_from_user+0x128/0x190 [ 205.514753][ T5048] ? btrfs_check_nocow_unlock+0x40/0x40 [ 205.520359][ T5048] do_iter_write+0x84f/0xde0 [ 205.525013][ T5048] ? vfs_iter_write+0xa0/0xa0 [ 205.529733][ T5048] ? rcu_read_lock_any_held+0xb7/0x160 [ 205.535264][ T5048] do_pwritev+0x21a/0x360 [ 205.539629][ T5048] ? do_preadv+0x350/0x350 [ 205.544068][ T5048] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0 [ 205.550068][ T5048] ? print_irqtrace_events+0x220/0x220 [ 205.555544][ T5048] ? syscall_enter_from_user_mode+0x32/0x230 [ 205.561550][ T5048] ? lockdep_hardirqs_on+0x98/0x140 [ 205.566769][ T5048] ? __x64_sys_pwritev2+0xbd/0x100 [ 205.571893][ T5048] do_syscall_64+0x41/0xc0 [ 205.576326][ T5048] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 205.582235][ T5048] RIP: 0033:0x7f6c04ce6419 [ 205.586661][ T5048] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 17 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 205.606291][ T5048] RSP: 002b:00007ffc5a9852c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 205.614745][ T5048] RAX: ffffffffffffffda RBX: 00007ffc5a9852e0 RCX: 00007f6c04ce6419 [ 205.622756][ T5048] RDX: 0000000000000001 RSI: 0000000020000100 RDI: 0000000000000005 [ 205.630743][ T5048] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 205.638727][ T5048] R10: 0000000002000000 R11: 0000000000000246 R12: 00007ffc5a985330 [ 205.646711][ T5048] R13: 00007ffc5a9855b8 R14: 431bde82d7b634db R15: 00007f6c04d2f01d [ 205.654726][ T5048] </TASK> [ 205.659012][ T5048] ------------[ cut here ]------------ [ 205.664596][ T5048] kernel BUG at fs/btrfs/extent-io-tree.c:379! [ 205.670826][ T5048] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 205.676903][ T5048] CPU: 1 PID: 5048 Comm: syz-executor133 Not tainted 6.6.0-rc7-syzkaller-00041-g611da07b89fd #0 [ 205.687316][ T5048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 205.697379][ T5048] RIP: 0010:insert_state_fast+0x244/0x250 [ 205.703111][ T5048] Code: 30 fe e9 77 ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 71 fe ff ff 4c 89 e7 e8 46 86 30 fe e9 64 fe ff ff e8 5c d7 d5 fd <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 55 41 57 41 56 41 55 41 54 53 [ 205.722729][ T5048] RSP: 0018:ffffc9000393f5c0 EFLAGS: 00010293 [ 205.728811][ T5048] RAX: ffffffff83b84604 RBX: dffffc0000000000 RCX: ffff88801f5abb80 [ 205.736794][ T5048] RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000 [ 205.744780][ T5048] RBP: 00000000fffffff4 R08: ffffffff83b84525 R09: 1ffffffff1a84ebe [ 205.752764][ T5048] R10: dffffc0000000000 R11: fffffbfff1a84ebf R12: 0000000002000000 [ 205.760741][ T5048] R13: ffff8880207ba288 R14: ffff888075218540 R15: 0000000000000800 [ 205.768723][ T5048] FS: 0000555556450480(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 205.777672][ T5048] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 205.784266][ T5048] CR2: 000000002000f000 CR3: 00000000730b8000 CR4: 00000000003506e0 [ 205.792250][ T5048] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 205.800227][ T5048] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 205.808205][ T5048] Call Trace: [ 205.811491][ T5048] <TASK> [ 205.814428][ T5048] ? __die_body+0x8b/0xe0 [ 205.818861][ T5048] ? die+0xa1/0xd0 [ 205.822593][ T5048] ? do_trap+0x153/0x380 [ 205.826852][ T5048] ? insert_state_fast+0x244/0x250 [ 205.831979][ T5048] ? do_error_trap+0x1dc/0x2c0 [ 205.836764][ T5048] ? insert_state_fast+0x244/0x250 [ 205.841892][ T5048] ? do_int3+0x50/0x50 [ 205.845984][ T5048] ? handle_invalid_op+0x34/0x40 [ 205.850940][ T5048] ? insert_state_fast+0x244/0x250 [ 205.856062][ T5048] ? exc_invalid_op+0x33/0x50 [ 205.860752][ T5048] ? asm_exc_invalid_op+0x1a/0x20 [ 205.865794][ T5048] ? insert_state_fast+0x165/0x250 [ 205.870919][ T5048] ? insert_state_fast+0x244/0x250 [ 205.876046][ T5048] ? insert_state_fast+0x244/0x250 [ 205.881170][ T5048] __set_extent_bit+0x143e/0x1b00 [ 205.886217][ T5048] set_record_extent_bits+0x51/0x90 [ 205.891445][ T5048] qgroup_reserve_data+0x260/0x8e0 [ 205.896580][ T5048] ? fault_in_safe_writeable+0x260/0x260 [ 205.902233][ T5048] btrfs_qgroup_reserve_data+0x2e/0xc0 [ 205.907710][ T5048] btrfs_check_data_free_space+0x149/0x240 [ 205.913620][ T5048] btrfs_buffered_write+0x5c6/0x1380 [ 205.918978][ T5048] ? btrfs_do_write_iter+0x1190/0x1190 [ 205.924464][ T5048] ? verify_lock_unused+0x140/0x140 [ 205.929701][ T5048] ? __might_fault+0xa5/0x120 [ 205.934417][ T5048] btrfs_do_write_iter+0x2bb/0x1190 [ 205.939656][ T5048] ? get_pid_task+0x23/0x1f0 [ 205.944276][ T5048] ? __lock_acquire+0x7f70/0x7f70 [ 205.949309][ T5048] ? kstrtouint_from_user+0x128/0x190 [ 205.954714][ T5048] ? btrfs_check_nocow_unlock+0x40/0x40 [ 205.960273][ T5048] do_iter_write+0x84f/0xde0 [ 205.964879][ T5048] ? vfs_iter_write+0xa0/0xa0 [ 205.969559][ T5048] ? rcu_read_lock_any_held+0xb7/0x160 [ 205.975039][ T5048] do_pwritev+0x21a/0x360 [ 205.979378][ T5048] ? do_preadv+0x350/0x350 [ 205.983811][ T5048] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0 [ 205.989804][ T5048] ? print_irqtrace_events+0x220/0x220 [ 205.995293][ T5048] ? syscall_enter_from_user_mode+0x32/0x230 [ 206.001304][ T5048] ? lockdep_hardirqs_on+0x98/0x140 [ 206.006525][ T5048] ? __x64_sys_pwritev2+0xbd/0x100 [ 206.011645][ T5048] do_syscall_64+0x41/0xc0 [ 206.016076][ T5048] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 206.021986][ T5048] RIP: 0033:0x7f6c04ce6419 [ 206.026409][ T5048] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 17 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 206.046025][ T5048] RSP: 002b:00007ffc5a9852c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 206.054466][ T5048] RAX: ffffffffffffffda RBX: 00007ffc5a9852e0 RCX: 00007f6c04ce6419 [ 206.062452][ T5048] RDX: 0000000000000001 RSI: 0000000020000100 RDI: 0000000000000005 [ 206.070430][ T5048] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 206.078410][ T5048] R10: 0000000002000000 R11: 0000000000000246 R12: 00007ffc5a985330 [ 206.086396][ T5048] R13: 00007ffc5a9855b8 R14: 431bde82d7b634db R15: 00007f6c04d2f01d [ 206.094390][ T5048] </TASK> [ 206.097417][ T5048] Modules linked in: [ 206.101502][ T5048] ---[ end trace 0000000000000000 ]--- [ 206.106987][ T5048] RIP: 0010:insert_state_fast+0x244/0x250 [ 206.112787][ T5048] Code: 30 fe e9 77 ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 71 fe ff ff 4c 89 e7 e8 46 86 30 fe e9 64 fe ff ff e8 5c d7 d5 fd <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 55 41 57 41 56 41 55 41 54 53 [ 206.132865][ T5048] RSP: 0018:ffffc9000393f5c0 EFLAGS: 00010293 [ 206.138977][ T5048] RAX: ffffffff83b84604 RBX: dffffc0000000000 RCX: ffff88801f5abb80 [ 206.147021][ T5048] RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000 [ 206.155049][ T5048] RBP: 00000000fffffff4 R08: ffffffff83b84525 R09: 1ffffffff1a84ebe [ 206.163069][ T5048] R10: dffffc0000000000 R11: fffffbfff1a84ebf R12: 0000000002000000 [ 206.171114][ T5048] R13: ffff8880207ba288 R14: ffff888075218540 R15: 0000000000000800 [ 206.179128][ T5048] FS: 0000555556450480(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 206.188120][ T5048] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 206.194784][ T5048] CR2: 000000002000f000 CR3: 00000000730b8000 CR4: 00000000003506e0 [ 206.202829][ T5048] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 206.210877][ T5048] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 206.218878][ T5048] Kernel panic - not syncing: Fatal exception [ 206.225044][ T5048] Kernel Offset: disabled [ 206.229370][ T5048] Rebooting in 86400 seconds..