program: creat(&(0x7f0000000240)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000001900)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="1500000065ffff048000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x10410, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_mmap}], [], 0x6b}}) chmod(&(0x7f0000000140)='./file0\x00', 0x0) r3 = open$dir(&(0x7f0000000140)='./file0\x00', 0x1, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) ftruncate(r4, 0x2000009) sendfile(r3, r4, 0x0, 0x7) (fail_nth: 7) [ 70.746935][ T48] Bluetooth: hci0: command tx timeout [ 71.556944][ T5107] FAULT_INJECTION: forcing a failure. [ 71.556944][ T5107] name failslab, interval 1, probability 0, space 0, times 1 [ 71.561650][ T5107] CPU: 0 UID: 0 PID: 5107 Comm: syz.0.0 Not tainted 6.11.0-syzkaller-11558-g075dbe9f6e3c #0 [ 71.565092][ T5107] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 71.568948][ T5107] Call Trace: [ 71.570207][ T5107] [ 71.571328][ T5107] dump_stack_lvl+0x241/0x360 [ 71.573248][ T5107] ? __pfx_dump_stack_lvl+0x10/0x10 [ 71.575194][ T5107] ? __pfx__printk+0x10/0x10 [ 71.576940][ T5107] ? fs_reclaim_acquire+0x93/0x140 [ 71.578770][ T5107] ? __pfx___might_resched+0x10/0x10 [ 71.580749][ T5107] ? __folio_start_writeback+0xa1c/0x1050 [ 71.582936][ T5107] should_fail_ex+0x3b0/0x4e0 [ 71.584758][ T5107] should_failslab+0xac/0x100 [ 71.586544][ T5107] ? netfs_buffer_append_folio+0x1f1/0x8b0 [ 71.588686][ T5107] __kmalloc_cache_noprof+0x6c/0x2c0 [ 71.590668][ T5107] netfs_buffer_append_folio+0x1f1/0x8b0 [ 71.592811][ T5107] netfs_write_folio+0xe69/0x1fe0 [ 71.594717][ T5107] ? _raw_spin_unlock+0x28/0x50 [ 71.596512][ T5107] ? v9fs_begin_writeback+0xe7/0x270 [ 71.598254][ T5107] netfs_writepages+0x89f/0xe80 [ 71.599819][ T5107] ? __pfx_netfs_writepages+0x10/0x10 [ 71.601591][ T5107] ? __pfx_netfs_writepages+0x10/0x10 [ 71.603301][ T5107] do_writepages+0x35d/0x870 [ 71.604849][ T5107] ? __pfx_do_writepages+0x10/0x10 [ 71.606472][ T5107] ? filemap_fdatawrite_wbc+0x11a/0x180 [ 71.608238][ T5107] ? do_raw_spin_lock+0x14f/0x370 [ 71.609913][ T5107] ? __pfx_lock_release+0x10/0x10 [ 71.611452][ T5107] ? do_raw_spin_unlock+0x58/0x8b0 [ 71.613545][ T5107] ? wbc_attach_and_unlock_inode+0xbe/0x580 [ 71.616362][ T5107] filemap_fdatawrite_wbc+0x125/0x180 [ 71.618397][ T5107] file_write_and_wait_range+0x195/0x280 [ 71.620103][ T5107] ? __pfx_file_write_and_wait_range+0x10/0x10 [ 71.622031][ T5107] ? netfs_file_write_iter+0x193/0x3f0 [ 71.623713][ T5107] ? __pfx_lock_release+0x10/0x10 [ 71.625457][ T5107] v9fs_file_fsync+0xf3/0x1d0 [ 71.627102][ T5107] ? __pfx_v9fs_file_fsync+0x10/0x10 [ 71.628944][ T5107] ? __pfx_up_write+0x10/0x10 [ 71.630625][ T5107] ? vfs_fsync_range+0xbe/0x1c0 [ 71.632316][ T5107] netfs_file_write_iter+0x36d/0x3f0 [ 71.634183][ T5107] iter_file_splice_write+0xbfa/0x1510 [ 71.636038][ T5107] ? __pfx_iter_file_splice_write+0x10/0x10 [ 71.638166][ T5107] ? rcu_read_lock_any_held+0xb7/0x160 [ 71.640143][ T5107] ? __pfx_iter_file_splice_write+0x10/0x10 [ 71.642429][ T5107] direct_splice_actor+0x11b/0x220 [ 71.644464][ T5107] splice_direct_to_actor+0x586/0xc80 [ 71.646404][ T5107] ? __pfx_direct_splice_actor+0x10/0x10 [ 71.648220][ T5107] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 71.650114][ T5107] ? __fget_files+0x29/0x470 [ 71.651677][ T5107] ? __pfx_lock_release+0x10/0x10 [ 71.653395][ T5107] do_splice_direct+0x289/0x3e0 [ 71.655066][ T5107] ? __pfx_do_splice_direct+0x10/0x10 [ 71.656896][ T5107] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 71.658855][ T5107] ? rw_verify_area+0x1c3/0x6f0 [ 71.660565][ T5107] do_sendfile+0x561/0xe10 [ 71.662136][ T5107] ? __pfx_vfs_write+0x10/0x10 [ 71.663758][ T5107] ? __pfx_do_sendfile+0x10/0x10 [ 71.665517][ T5107] __se_sys_sendfile64+0x17c/0x1e0 [ 71.667317][ T5107] ? __pfx___se_sys_sendfile64+0x10/0x10 [ 71.669318][ T5107] ? do_syscall_64+0x100/0x230 [ 71.671031][ T5107] ? do_syscall_64+0xb6/0x230 [ 71.672711][ T5107] do_syscall_64+0xf3/0x230 [ 71.674213][ T5107] ? clear_bhb_loop+0x35/0x90 [ 71.676205][ T5107] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 71.678877][ T5107] RIP: 0033:0x7f198897df39 [ 71.680832][ T5107] 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 [ 71.688050][ T5107] RSP: 002b:00007f19897ef038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 71.691231][ T5107] RAX: ffffffffffffffda RBX: 00007f1988b35f80 RCX: 00007f198897df39 [ 71.694445][ T5107] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000007 [ 71.697702][ T5107] RBP: 00007f19897ef090 R08: 0000000000000000 R09: 0000000000000000 [ 71.701001][ T5107] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000000000001 [ 71.704511][ T5107] R13: 0000000000000000 R14: 00007f1988b35f80 R15: 00007ffe59816f08 [ 71.707697][ T5107] [ 71.888834][ T5107] ------------[ cut here ]------------ [ 71.890703][ T5107] WARNING: CPU: 0 PID: 5107 at lib/iov_iter.c:255 _copy_from_iter+0x300/0x1d60 [ 71.893475][ T5107] Modules linked in: [ 71.894848][ T5107] CPU: 0 UID: 0 PID: 5107 Comm: syz.0.0 Not tainted 6.11.0-syzkaller-11558-g075dbe9f6e3c #0 [ 71.897833][ T5107] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 71.901277][ T5107] RIP: 0010:_copy_from_iter+0x300/0x1d60 [ 71.903131][ T5107] Code: 48 3b 84 24 20 01 00 00 0f 85 d2 19 00 00 4c 89 e0 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 01 5c db fc 90 <0f> 0b 90 45 31 e4 eb 96 e8 f3 5b db fc 4d 89 ec e9 3e fe ff ff e8 [ 71.909722][ T5107] RSP: 0018:ffffc90002e7e680 EFLAGS: 00010293 [ 71.912138][ T5107] RAX: ffffffff84b9586f RBX: 0000000000000000 RCX: ffff88801ab9a440 [ 71.915022][ T5107] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 71.917849][ T5107] RBP: ffffc90002e7e7f0 R08: ffffffff84b95627 R09: 1ffffffff2039b65 [ 71.920466][ T5107] R10: dffffc0000000000 R11: fffffbfff2039b66 R12: 0000000000000007 [ 71.922917][ T5107] R13: 0000000000000007 R14: ffff88801e137560 R15: ffff88801e137562 [ 71.925640][ T5107] FS: 00007f19897ef6c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 71.928490][ T5107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.930689][ T5107] CR2: 00007f1988b0b538 CR3: 00000000126de000 CR4: 0000000000350ef0 [ 71.933507][ T5107] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 71.936110][ T5107] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 71.938648][ T5107] Call Trace: [ 71.939891][ T5107] [ 71.941033][ T5107] ? __warn+0x168/0x4e0 [ 71.942556][ T5107] ? _copy_from_iter+0x300/0x1d60 [ 71.944595][ T5107] ? report_bug+0x2b3/0x500 [ 71.946273][ T5107] ? _copy_from_iter+0x300/0x1d60 [ 71.948190][ T5107] ? handle_bug+0x60/0x90 [ 71.949887][ T5107] ? exc_invalid_op+0x1a/0x50 [ 71.951715][ T5107] ? asm_exc_invalid_op+0x1a/0x20 [ 71.953448][ T5107] ? _copy_from_iter+0xb7/0x1d60 [ 71.955320][ T5107] ? _copy_from_iter+0x2ff/0x1d60 [ 71.957119][ T5107] ? _copy_from_iter+0x300/0x1d60 [ 71.958850][ T5107] ? __virt_addr_valid+0x183/0x530 [ 71.960843][ T5107] ? trace_kmem_cache_alloc+0x1f/0xc0 [ 71.962889][ T5107] ? __pfx_lock_release+0x10/0x10 [ 71.964944][ T5107] ? p9pdu_writef+0xda/0x120 [ 71.966719][ T5107] ? __pfx__copy_from_iter+0x10/0x10 [ 71.968663][ T5107] ? __virt_addr_valid+0x183/0x530 [ 71.970573][ T5107] ? __virt_addr_valid+0x183/0x530 [ 71.972363][ T5107] ? __virt_addr_valid+0x45f/0x530 [ 71.974442][ T5107] ? __check_object_size+0x48e/0x900 [ 71.976391][ T5107] p9pdu_vwritef+0x1c75/0x29e0 [ 71.978144][ T5107] ? __pfx_p9pdu_vwritef+0x10/0x10 [ 71.979724][ T5107] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 71.981819][ T5107] p9_client_prepare_req+0xa8d/0xf50 [ 71.984041][ T5107] ? __pfx_p9_client_prepare_req+0x10/0x10 [ 71.985913][ T5107] ? __pfx_validate_chain+0x10/0x10 [ 71.987426][ T5107] ? stack_trace_save+0x118/0x1d0 [ 71.988922][ T5107] p9_client_rpc+0x19d/0xac0 [ 71.990196][ T5107] ? __pfx_p9_client_rpc+0x10/0x10 [ 71.991671][ T5107] ? mark_lock+0x2ae/0x360 [ 71.993005][ T5107] ? __lock_acquire+0x1384/0x2050 [ 71.994610][ T5107] p9_client_write+0x328/0x7a0 [ 71.996051][ T5107] ? __pfx_p9_client_write+0x10/0x10 [ 71.997573][ T5107] ? lockdep_hardirqs_on+0x99/0x150 [ 71.999106][ T5107] v9fs_issue_write+0xfd/0x1c0 [ 72.000550][ T5107] ? __pfx_v9fs_issue_write+0x10/0x10 [ 72.002157][ T5107] ? do_raw_spin_unlock+0x58/0x8b0 [ 72.003726][ T5107] ? rcu_is_watching+0x15/0xb0 [ 72.005200][ T5107] netfs_advance_write+0x4c8/0xb20 [ 72.006771][ T5107] netfs_write_folio+0x12f4/0x1fe0 [ 72.008411][ T5107] netfs_writepages+0x89f/0xe80 [ 72.010045][ T5107] ? __pfx_netfs_writepages+0x10/0x10 [ 72.011838][ T5107] ? __pfx_netfs_writepages+0x10/0x10 [ 72.013994][ T5107] do_writepages+0x35d/0x870 [ 72.015760][ T5107] ? __pfx_do_writepages+0x10/0x10 [ 72.017957][ T5107] ? filemap_fdatawrite_wbc+0x11a/0x180 [ 72.019924][ T5107] ? do_raw_spin_lock+0x14f/0x370 [ 72.021628][ T5107] ? __pfx_lock_release+0x10/0x10 [ 72.023275][ T5107] ? do_raw_spin_unlock+0x58/0x8b0 [ 72.025229][ T5107] ? wbc_attach_and_unlock_inode+0xbe/0x580 [ 72.027212][ T5107] filemap_fdatawrite_wbc+0x125/0x180 [ 72.028968][ T5107] file_write_and_wait_range+0x195/0x280 [ 72.030869][ T5107] ? __pfx_file_write_and_wait_range+0x10/0x10 [ 72.033170][ T5107] ? netfs_file_write_iter+0x193/0x3f0 [ 72.035102][ T5107] ? __pfx_lock_release+0x10/0x10 [ 72.036829][ T5107] v9fs_file_fsync+0xf3/0x1d0 [ 72.038123][ T5107] ? __pfx_v9fs_file_fsync+0x10/0x10 [ 72.039961][ T5107] ? __pfx_up_write+0x10/0x10 [ 72.041615][ T5107] ? vfs_fsync_range+0xbe/0x1c0 [ 72.043486][ T5107] netfs_file_write_iter+0x36d/0x3f0 [ 72.045623][ T5107] iter_file_splice_write+0xbfa/0x1510 [ 72.047924][ T5107] ? __pfx_iter_file_splice_write+0x10/0x10 [ 72.050374][ T5107] ? rcu_read_lock_any_held+0xb7/0x160 [ 72.052469][ T5107] ? __pfx_iter_file_splice_write+0x10/0x10 [ 72.054913][ T5107] direct_splice_actor+0x11b/0x220 [ 72.056897][ T5107] splice_direct_to_actor+0x586/0xc80 [ 72.058896][ T5107] ? __pfx_direct_splice_actor+0x10/0x10 [ 72.060829][ T5107] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 72.062955][ T5107] ? __fget_files+0x29/0x470 [ 72.064762][ T5107] ? __pfx_lock_release+0x10/0x10 [ 72.066631][ T5107] do_splice_direct+0x289/0x3e0 [ 72.068273][ T5107] ? __pfx_do_splice_direct+0x10/0x10 [ 72.070344][ T5107] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 72.072603][ T5107] ? rw_verify_area+0x1c3/0x6f0 [ 72.074611][ T5107] do_sendfile+0x561/0xe10 [ 72.076388][ T5107] ? __pfx_vfs_write+0x10/0x10 [ 72.078285][ T5107] ? __pfx_do_sendfile+0x10/0x10 [ 72.080238][ T5107] __se_sys_sendfile64+0x17c/0x1e0 [ 72.082155][ T5107] ? __pfx___se_sys_sendfile64+0x10/0x10 [ 72.084209][ T5107] ? do_syscall_64+0x100/0x230 [ 72.086029][ T5107] ? do_syscall_64+0xb6/0x230 [ 72.087583][ T5107] do_syscall_64+0xf3/0x230 [ 72.089200][ T5107] ? clear_bhb_loop+0x35/0x90 [ 72.091086][ T5107] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.093404][ T5107] RIP: 0033:0x7f198897df39 [ 72.095213][ T5107] 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 [ 72.102674][ T5107] RSP: 002b:00007f19897ef038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 72.105970][ T5107] RAX: ffffffffffffffda RBX: 00007f1988b35f80 RCX: 00007f198897df39 [ 72.109049][ T5107] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000007 [ 72.111890][ T5107] RBP: 00007f19897ef090 R08: 0000000000000000 R09: 0000000000000000 [ 72.114838][ T5107] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000000000001 [ 72.117751][ T5107] R13: 0000000000000000 R14: 00007f1988b35f80 R15: 00007ffe59816f08 [ 72.121265][ T5107] [ 72.122606][ T5107] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 72.125796][ T5107] CPU: 0 UID: 0 PID: 5107 Comm: syz.0.0 Not tainted 6.11.0-syzkaller-11558-g075dbe9f6e3c #0 [ 72.130035][ T5107] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 72.134638][ T5107] Call Trace: [ 72.136092][ T5107] [ 72.137435][ T5107] dump_stack_lvl+0x241/0x360 [ 72.139544][ T5107] ? __pfx_dump_stack_lvl+0x10/0x10 [ 72.141875][ T5107] ? __pfx__printk+0x10/0x10 [ 72.143731][ T5107] ? vscnprintf+0x5d/0x90 [ 72.145471][ T5107] panic+0x349/0x880 [ 72.147026][ T5107] ? __warn+0x177/0x4e0 [ 72.148682][ T5107] ? __pfx_panic+0x10/0x10 [ 72.150492][ T5107] __warn+0x34b/0x4e0 [ 72.152026][ T5107] ? _copy_from_iter+0x300/0x1d60 [ 72.153903][ T5107] report_bug+0x2b3/0x500 [ 72.155385][ T5107] ? _copy_from_iter+0x300/0x1d60 [ 72.157056][ T5107] handle_bug+0x60/0x90 [ 72.158412][ T5107] exc_invalid_op+0x1a/0x50 [ 72.159867][ T5107] asm_exc_invalid_op+0x1a/0x20 [ 72.161381][ T5107] RIP: 0010:_copy_from_iter+0x300/0x1d60 [ 72.163100][ T5107] Code: 48 3b 84 24 20 01 00 00 0f 85 d2 19 00 00 4c 89 e0 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 01 5c db fc 90 <0f> 0b 90 45 31 e4 eb 96 e8 f3 5b db fc 4d 89 ec e9 3e fe ff ff e8 [ 72.169303][ T5107] RSP: 0018:ffffc90002e7e680 EFLAGS: 00010293 [ 72.171357][ T5107] RAX: ffffffff84b9586f RBX: 0000000000000000 RCX: ffff88801ab9a440 [ 72.174260][ T5107] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 72.177132][ T5107] RBP: ffffc90002e7e7f0 R08: ffffffff84b95627 R09: 1ffffffff2039b65 [ 72.180020][ T5107] R10: dffffc0000000000 R11: fffffbfff2039b66 R12: 0000000000000007 [ 72.183037][ T5107] R13: 0000000000000007 R14: ffff88801e137560 R15: ffff88801e137562 [ 72.186083][ T5107] ? _copy_from_iter+0xb7/0x1d60 [ 72.188009][ T5107] ? _copy_from_iter+0x2ff/0x1d60 [ 72.190035][ T5107] ? __virt_addr_valid+0x183/0x530 [ 72.192048][ T5107] ? trace_kmem_cache_alloc+0x1f/0xc0 [ 72.194123][ T5107] ? __pfx_lock_release+0x10/0x10 [ 72.196131][ T5107] ? p9pdu_writef+0xda/0x120 [ 72.198006][ T5107] ? __pfx__copy_from_iter+0x10/0x10 [ 72.200126][ T5107] ? __virt_addr_valid+0x183/0x530 [ 72.202191][ T5107] ? __virt_addr_valid+0x183/0x530 [ 72.204257][ T5107] ? __virt_addr_valid+0x45f/0x530 [ 72.206294][ T5107] ? __check_object_size+0x48e/0x900 [ 72.208358][ T5107] p9pdu_vwritef+0x1c75/0x29e0 [ 72.210451][ T5107] ? __pfx_p9pdu_vwritef+0x10/0x10 [ 72.212494][ T5107] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 72.214861][ T5107] p9_client_prepare_req+0xa8d/0xf50 [ 72.217048][ T5107] ? __pfx_p9_client_prepare_req+0x10/0x10 [ 72.219393][ T5107] ? __pfx_validate_chain+0x10/0x10 [ 72.221538][ T5107] ? stack_trace_save+0x118/0x1d0 [ 72.223582][ T5107] p9_client_rpc+0x19d/0xac0 [ 72.225494][ T5107] ? __pfx_p9_client_rpc+0x10/0x10 [ 72.227524][ T5107] ? mark_lock+0x2ae/0x360 [ 72.229332][ T5107] ? __lock_acquire+0x1384/0x2050 [ 72.231291][ T5107] p9_client_write+0x328/0x7a0 [ 72.233187][ T5107] ? __pfx_p9_client_write+0x10/0x10 [ 72.235266][ T5107] ? lockdep_hardirqs_on+0x99/0x150 [ 72.237304][ T5107] v9fs_issue_write+0xfd/0x1c0 [ 72.239146][ T5107] ? __pfx_v9fs_issue_write+0x10/0x10 [ 72.241221][ T5107] ? do_raw_spin_unlock+0x58/0x8b0 [ 72.243140][ T5107] ? rcu_is_watching+0x15/0xb0 [ 72.244947][ T5107] netfs_advance_write+0x4c8/0xb20 [ 72.246706][ T5107] netfs_write_folio+0x12f4/0x1fe0 [ 72.248333][ T5107] netfs_writepages+0x89f/0xe80 [ 72.249943][ T5107] ? __pfx_netfs_writepages+0x10/0x10 [ 72.251646][ T5107] ? __pfx_netfs_writepages+0x10/0x10 [ 72.253410][ T5107] do_writepages+0x35d/0x870 [ 72.255060][ T5107] ? __pfx_do_writepages+0x10/0x10 [ 72.256814][ T5107] ? filemap_fdatawrite_wbc+0x11a/0x180 [ 72.258608][ T5107] ? do_raw_spin_lock+0x14f/0x370 [ 72.260257][ T5107] ? __pfx_lock_release+0x10/0x10 [ 72.262153][ T5107] ? do_raw_spin_unlock+0x58/0x8b0 [ 72.263888][ T5107] ? wbc_attach_and_unlock_inode+0xbe/0x580 [ 72.266024][ T5107] filemap_fdatawrite_wbc+0x125/0x180 [ 72.267932][ T5107] file_write_and_wait_range+0x195/0x280 [ 72.269859][ T5107] ? __pfx_file_write_and_wait_range+0x10/0x10 [ 72.271942][ T5107] ? netfs_file_write_iter+0x193/0x3f0 [ 72.273856][ T5107] ? __pfx_lock_release+0x10/0x10 [ 72.275732][ T5107] v9fs_file_fsync+0xf3/0x1d0 [ 72.277468][ T5107] ? __pfx_v9fs_file_fsync+0x10/0x10 [ 72.279334][ T5107] ? __pfx_up_write+0x10/0x10 [ 72.281012][ T5107] ? vfs_fsync_range+0xbe/0x1c0 [ 72.282972][ T5107] netfs_file_write_iter+0x36d/0x3f0 [ 72.284852][ T5107] iter_file_splice_write+0xbfa/0x1510 [ 72.286887][ T5107] ? __pfx_iter_file_splice_write+0x10/0x10 [ 72.289117][ T5107] ? rcu_read_lock_any_held+0xb7/0x160 [ 72.291179][ T5107] ? __pfx_iter_file_splice_write+0x10/0x10 [ 72.293437][ T5107] direct_splice_actor+0x11b/0x220 [ 72.295314][ T5107] splice_direct_to_actor+0x586/0xc80 [ 72.297394][ T5107] ? __pfx_direct_splice_actor+0x10/0x10 [ 72.299411][ T5107] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 72.301600][ T5107] ? __fget_files+0x29/0x470 [ 72.303313][ T5107] ? __pfx_lock_release+0x10/0x10 [ 72.305200][ T5107] do_splice_direct+0x289/0x3e0 [ 72.306981][ T5107] ? __pfx_do_splice_direct+0x10/0x10 [ 72.308965][ T5107] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 72.311061][ T5107] ? rw_verify_area+0x1c3/0x6f0 [ 72.312986][ T5107] do_sendfile+0x561/0xe10 [ 72.314727][ T5107] ? __pfx_vfs_write+0x10/0x10 [ 72.316559][ T5107] ? __pfx_do_sendfile+0x10/0x10 [ 72.318401][ T5107] __se_sys_sendfile64+0x17c/0x1e0 [ 72.320396][ T5107] ? __pfx___se_sys_sendfile64+0x10/0x10 [ 72.322389][ T5107] ? do_syscall_64+0x100/0x230 [ 72.324170][ T5107] ? do_syscall_64+0xb6/0x230 [ 72.325983][ T5107] do_syscall_64+0xf3/0x230 [ 72.327713][ T5107] ? clear_bhb_loop+0x35/0x90 [ 72.329533][ T5107] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.331907][ T5107] RIP: 0033:0x7f198897df39 [ 72.333646][ T5107] 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 [ 72.340690][ T5107] RSP: 002b:00007f19897ef038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 72.343797][ T5107] RAX: ffffffffffffffda RBX: 00007f1988b35f80 RCX: 00007f198897df39 [ 72.346545][ T5107] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000007 [ 72.349339][ T5107] RBP: 00007f19897ef090 R08: 0000000000000000 R09: 0000000000000000 [ 72.352195][ T5107] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000000000001 [ 72.355050][ T5107] R13: 0000000000000000 R14: 00007f1988b35f80 R15: 00007ffe59816f08 [ 72.357930][ T5107] [ 72.359340][ T5107] Kernel Offset: disabled [ 72.361001][ T5107] Rebooting in 86400 seconds..