program: syz_mount_image$bfs(&(0x7f0000000000), &(0x7f0000000240)='./bus\x00', 0x8008, &(0x7f0000000100)=ANY=[@ANYRES64=0x0], 0xf, 0xab, &(0x7f0000010140)="$eJzs1zGKwkAYBeB/s7CbdptFsLBO4x08ilhqI1aK4A3Ei3gVj5DewiKtiCOYiIidRQT5vmLgzWPgtbM7brubIiKtIlLRme7T3Wy+GA8n9Rl8pCwifiMij4jeX50Pg7r7avqyWo7K6vv58c+69b0AAMDrsug/5nNqLk7NL/Aa/m993vI+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgHe7BAAA//+dfyiL") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.current\x00', 0x275a, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x143042, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='rdma.current\x00', 0x275a, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000140)='./file4\x00', 0x40, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file7\x00', 0x105042, 0x1ff) (async) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file7\x00', 0x105042, 0x1ff) linkat(0xffffffffffffff9c, &(0x7f0000000000)='./file4\x00', 0xffffffffffffff9c, &(0x7f00000006c0)='./file5\x00', 0x0) (async) linkat(0xffffffffffffff9c, &(0x7f0000000000)='./file4\x00', 0xffffffffffffff9c, &(0x7f00000006c0)='./file5\x00', 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000080)='./bus\x00', 0x1000000, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00'], 0x2, 0x58a, &(0x7f0000000740)="$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") ioctl$MEDIA_IOC_DEVICE_INFO(r0, 0xc1007c00, &(0x7f0000000400)) write$binfmt_script(r1, &(0x7f0000000500)={'#! ', '', [{0x20, '-&'}, {0x20, 'memory.current\x00'}, {0x20, 'cpu.stat\x00'}, {}], 0xa, "13db2285323470379fad474a00"}, 0x2f) open(&(0x7f0000000140)='./file1\x00', 0x64042, 0x178) (async) r2 = open(&(0x7f0000000140)='./file1\x00', 0x64042, 0x178) open(&(0x7f00000003c0)='./file3\x00', 0x14507e, 0x148) (async) open(&(0x7f00000003c0)='./file3\x00', 0x14507e, 0x148) openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000640)='.log\x00', 0xa5d, 0x1) syz_clone(0x2000400, 0x0, 0xfffffebf, 0x0, 0x0, 0x0) (async) syz_clone(0x2000400, 0x0, 0xfffffebf, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='pids.current\x00', 0x275a, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000380)={'wlan1\x00'}) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r3, 0x7, 0x0, 0x0, 0x0) (async) fsconfig$FSCONFIG_CMD_RECONFIGURE(r3, 0x7, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r2, 0xc0189373, &(0x7f0000000280)={{0x1, 0x1, 0x18, r4, {0xb5}}, './file4\x00'}) symlinkat(&(0x7f0000000180)='./bus\x00', r5, &(0x7f00000002c0)='./bus\x00') (async) symlinkat(&(0x7f0000000180)='./bus\x00', r5, &(0x7f00000002c0)='./bus\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x275a, 0x0) truncate(&(0x7f0000000300)='./file4\x00', 0xfffffffffffffffe) (async) truncate(&(0x7f0000000300)='./file4\x00', 0xfffffffffffffffe) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='freezer.state\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x12, r1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.bfq.io_service_time_recursive\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x275a, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x275a, 0x0) [ 83.909293][ T5290] Bluetooth: hci0: command tx timeout [ 83.968252][ T5327] loop0: detected capacity change from 0 to 64 [ 84.210780][ T5330] ------------[ cut here ]------------ [ 84.214541][ T5330] !buffer_uptodate(bh) [ 84.214553][ T5330] WARNING: fs/buffer.c:1087 at mark_buffer_dirty+0x299/0x410, CPU#0: syz.0.0/5330 [ 84.222046][ T5330] Modules linked in: [ 84.225552][ T5330] CPU: 0 UID: 0 PID: 5330 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 84.231047][ T5330] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 84.235680][ T5330] RIP: 0010:mark_buffer_dirty+0x299/0x410 [ 84.238436][ T5330] Code: 4c 89 f7 e8 29 88 da ff 49 8b 3e be 40 00 00 00 5b 41 5c 41 5e 41 5f 5d e9 44 64 fb ff e8 6f bd 6d ff eb 8c e8 68 bd 6d ff 90 <0f> 0b 90 e9 a5 fd ff ff e8 5a bd 6d ff 90 0f 0b 90 e9 cf fd ff ff [ 84.250005][ T5330] RSP: 0000:ffffc90003a8e408 EFLAGS: 00010293 [ 84.253453][ T5330] RAX: ffffffff825793c8 RBX: ffff888047c08e80 RCX: ffff88801fa82540 [ 84.257824][ T5330] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002 [ 84.261856][ T5330] RBP: 0000000000000201 R08: ffff888047c08e87 R09: 1ffff11008f811d0 [ 84.266556][ T5330] R10: dffffc0000000000 R11: ffffed1008f811d1 R12: 0000000000000013 [ 84.270546][ T5330] R13: ffff888047c08e80 R14: ffff8880463d6cb0 R15: dffffc0000000000 [ 84.274455][ T5330] FS: 00007f2bdbd896c0(0000) GS:ffff88808c8ae000(0000) knlGS:0000000000000000 [ 84.278629][ T5330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 84.281639][ T5330] CR2: 00007f2bd73d3fe8 CR3: 0000000043a96000 CR4: 0000000000352ef0 [ 84.285329][ T5330] Call Trace: [ 84.286622][ T5330] [ 84.288164][ T5330] bfs_get_block+0x5c6/0xb50 [ 84.290687][ T5330] __block_write_begin_int+0x6c2/0x1930 [ 84.293297][ T5330] ? __pfx_bfs_get_block+0x10/0x10 [ 84.295593][ T5330] ? __pfx___block_write_begin_int+0x10/0x10 [ 84.298664][ T5330] ? ktime_get_coarse_real_ts64_mg+0x59/0x1e0 [ 84.301601][ T5330] ? __pfx_bfs_get_block+0x10/0x10 [ 84.303950][ T5330] block_write_begin+0x8d/0x120 [ 84.306552][ T5330] ? bfs_write_begin+0x1e/0xd0 [ 84.309681][ T5330] bfs_write_begin+0x35/0xd0 [ 84.312439][ T5330] generic_perform_write+0x2d5/0x8f0 [ 84.315197][ T5330] ? __pfx_generic_perform_write+0x10/0x10 [ 84.318451][ T5330] ? file_update_time_flags+0x219/0x4a0 [ 84.322774][ T5330] ? __generic_file_write_iter+0xf9/0x230 [ 84.325923][ T5330] ? generic_file_write_iter+0x136/0x680 [ 84.329147][ T5330] generic_file_write_iter+0x14a/0x680 [ 84.332553][ T5330] ? __pfx_generic_file_write_iter+0x10/0x10 [ 84.335788][ T5330] ? is_bpf_text_address+0x26/0x2b0 [ 84.338578][ T5330] ? is_bpf_text_address+0x26/0x2b0 [ 84.341686][ T5330] ? is_bpf_text_address+0x292/0x2b0 [ 84.344659][ T5330] ? is_bpf_text_address+0x26/0x2b0 [ 84.347656][ T5330] ? kernel_text_address+0xa5/0xe0 [ 84.350574][ T5330] ? __kernel_text_address+0xd/0x30 [ 84.353458][ T5330] ? unwind_get_return_address+0x4d/0x90 [ 84.356623][ T5330] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 84.359682][ T5330] ? arch_stack_walk+0xfb/0x150 [ 84.361867][ T5330] __kernel_write_iter+0x44a/0x8f0 [ 84.379680][ T5330] ? __pfx___kernel_write_iter+0x10/0x10 [ 84.381552][ T5330] ? __asan_memset+0x22/0x50 [ 84.383829][ T5330] ? iov_iter_kvec+0xb8/0x180 [ 84.385775][ T5330] __kernel_write+0x106/0x170 [ 84.387867][ T5330] ? __pfx___kernel_write+0x10/0x10 [ 84.390005][ T5330] dump_emit+0x920/0xb00 [ 84.391853][ T5330] ? __pfx_dump_emit+0x10/0x10 [ 84.393850][ T5330] ? __kasan_kmalloc+0x93/0xb0 [ 84.395924][ T5330] ? __kmalloc_cache_noprof+0x318/0x660 [ 84.398457][ T5330] elf_core_dump+0x2ff4/0x3a90 [ 84.400772][ T5330] ? __pfx_elf_core_dump+0x10/0x10 [ 84.403258][ T5330] ? __kasan_kmalloc+0x93/0xb0 [ 84.419947][ T5330] ? __kvmalloc_node_noprof+0x520/0x890 [ 84.421791][ T5330] ? coredump_write+0x394/0x19a0 [ 84.440490][ T5330] ? vfs_coredump+0x374c/0x4510 [ 84.442728][ T5330] ? get_signal+0x1094/0x12c0 [ 84.444797][ T5330] ? arch_do_signal_or_restart+0xbb/0x860 [ 84.447327][ T5330] ? irqentry_exit+0x2aa/0x8e0 [ 84.449748][ T5330] ? asm_exc_page_fault+0x26/0x30 [ 84.452238][ T5330] ? vfs_coredump+0x374c/0x4510 [ 84.454457][ T5330] coredump_write+0x1290/0x19a0 [ 84.460731][ T5330] ? __pfx_coredump_write+0x10/0x10 [ 84.463548][ T5330] ? do_raw_spin_lock+0x12b/0x2f0 [ 84.466338][ T5330] ? put_files_struct+0x24f/0x350 [ 84.469218][ T5330] ? do_raw_spin_unlock+0x4d/0x210 [ 84.472150][ T5330] ? unshare_files+0x103/0x140 [ 84.474782][ T5330] vfs_coredump+0x374c/0x4510 [ 84.476848][ T5330] ? __pfx_vfs_coredump+0x10/0x10 [ 84.479254][ T5330] ? __lock_acquire+0x683/0x2cd0 [ 84.482316][ T5330] ? cmp_ex_search+0x1e/0x80 [ 84.485033][ T5330] ? __lock_acquire+0x683/0x2cd0 [ 84.487626][ T5330] ? __lock_acquire+0x683/0x2cd0 [ 84.490530][ T5330] ? unwind_next_frame+0x8f/0x2550 [ 84.493484][ T5330] ? lock_acquire+0x106/0x350 [ 84.495686][ T5330] ? is_bpf_text_address+0x26/0x2b0 [ 84.497813][ T5330] ? lock_acquire+0x106/0x350 [ 84.500128][ T5330] ? is_bpf_text_address+0x26/0x2b0 [ 84.502626][ T5330] ? is_bpf_text_address+0x292/0x2b0 [ 84.505188][ T5330] ? is_bpf_text_address+0x26/0x2b0 [ 84.507584][ T5330] ? kernel_text_address+0xa5/0xe0 [ 84.510501][ T5330] ? __kernel_text_address+0xd/0x30 [ 84.513420][ T5330] ? unwind_get_return_address+0x4d/0x90 [ 84.516180][ T5330] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 84.518236][ T5330] ? arch_stack_walk+0xfb/0x150 [ 84.519980][ T5330] ? stack_trace_save+0xa9/0x100 [ 84.521599][ T5330] ? __pfx_stack_trace_save+0x10/0x10 [ 84.523773][ T5330] ? stack_depot_save_flags+0x33/0x800 [ 84.526350][ T5330] ? kasan_save_track+0x4f/0x80 [ 84.529241][ T5330] ? kasan_save_track+0x3e/0x80 [ 84.531904][ T5330] ? kasan_save_free_info+0x40/0x50 [ 84.534786][ T5330] ? __kasan_slab_free+0x5c/0x80 [ 84.537694][ T5330] ? kmem_cache_free+0x182/0x650 [ 84.540948][ T5330] ? get_signal+0x9e7/0x12c0 [ 84.543306][ T5330] ? arch_do_signal_or_restart+0xbb/0x860 [ 84.545997][ T5330] ? irqentry_exit+0x2aa/0x8e0 [ 84.548281][ T5330] ? asm_exc_page_fault+0x26/0x30 [ 84.551203][ T5330] ? _raw_spin_unlock_irq+0x23/0x50 [ 84.553908][ T5330] get_signal+0x1094/0x12c0 [ 84.555879][ T5330] arch_do_signal_or_restart+0xbb/0x860 [ 84.558180][ T5330] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 84.561277][ T5330] irqentry_exit+0x2aa/0x8e0 [ 84.563855][ T5330] ? trace_irq_disable+0x3b/0x140 [ 84.566021][ T5330] asm_exc_page_fault+0x26/0x30 [ 84.568201][ T5330] RIP: 0033:0x7f2bdaf9ce61 [ 84.570557][ T5330] Code: 00 00 00 00 0f 1f 44 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 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 84.580024][ T5330] RSP: 002b:00000000fffffeb0 EFLAGS: 00010217 [ 84.583414][ T5330] RAX: 0000000000000000 RBX: 00007f2bdb215fa0 RCX: 00007f2bdaf9ce59 [ 84.599328][ T5330] RDX: 0000000000000000 RSI: 00000000fffffeb0 RDI: 0000000002000400 [ 84.602046][ T5330] RBP: 00007f2bdb032d6f R08: 0000000000000000 R09: 0000000000000000 [ 84.605338][ T5330] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 84.609207][ T5330] R13: 00007f2bdb216038 R14: 00007f2bdb215fa0 R15: 00007ffd30fa3738 [ 84.613119][ T5330] [ 84.615036][ T5330] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 84.618816][ T5330] CPU: 0 UID: 0 PID: 5330 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 84.622650][ T5330] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 84.627844][ T5330] Call Trace: [ 84.629475][ T5330] [ 84.631010][ T5330] vpanic+0x56c/0xa60 [ 84.633063][ T5330] ? __pfx__printk+0x10/0x10 [ 84.635275][ T5330] ? __pfx_vpanic+0x10/0x10 [ 84.637788][ T5330] ? is_bpf_text_address+0x292/0x2b0 [ 84.640150][ T5330] ? is_bpf_text_address+0x26/0x2b0 [ 84.642367][ T5330] panic+0xc5/0xd0 [ 84.644019][ T5330] ? __pfx_panic+0x10/0x10 [ 84.646013][ T5330] __warn+0x315/0x4c0 [ 84.648012][ T5330] ? mark_buffer_dirty+0x299/0x410 [ 84.650587][ T5330] ? mark_buffer_dirty+0x299/0x410 [ 84.652879][ T5330] __report_bug+0x28e/0x530 [ 84.654920][ T5330] ? filemap_get_entry+0xcd/0x3f0 [ 84.657206][ T5330] ? filemap_get_entry+0xcd/0x3f0 [ 84.660255][ T5330] ? mark_buffer_dirty+0x299/0x410 [ 84.663801][ T5330] ? __pfx___report_bug+0x10/0x10 [ 84.667026][ T5330] ? __pfx_folio_mark_accessed+0x10/0x10 [ 84.670948][ T5330] ? rcu_is_watching+0x15/0xb0 [ 84.673414][ T5330] ? mark_buffer_dirty+0x299/0x410 [ 84.676725][ T5330] report_bug+0x16a/0x220 [ 84.680104][ T5330] ? mark_buffer_dirty+0x299/0x410 [ 84.682355][ T5330] ? mark_buffer_dirty+0x29b/0x410 [ 84.685215][ T5330] handle_bug+0x9c/0x200 [ 84.687204][ T5330] exc_invalid_op+0x1a/0x50 [ 84.688929][ T5330] asm_exc_invalid_op+0x1a/0x20 [ 84.692742][ T5330] RIP: 0010:mark_buffer_dirty+0x299/0x410 [ 84.695745][ T5330] Code: 4c 89 f7 e8 29 88 da ff 49 8b 3e be 40 00 00 00 5b 41 5c 41 5e 41 5f 5d e9 44 64 fb ff e8 6f bd 6d ff eb 8c e8 68 bd 6d ff 90 <0f> 0b 90 e9 a5 fd ff ff e8 5a bd 6d ff 90 0f 0b 90 e9 cf fd ff ff [ 84.704677][ T5330] RSP: 0000:ffffc90003a8e408 EFLAGS: 00010293 [ 84.707312][ T5330] RAX: ffffffff825793c8 RBX: ffff888047c08e80 RCX: ffff88801fa82540 [ 84.710828][ T5330] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002 [ 84.714476][ T5330] RBP: 0000000000000201 R08: ffff888047c08e87 R09: 1ffff11008f811d0 [ 84.717532][ T5330] R10: dffffc0000000000 R11: ffffed1008f811d1 R12: 0000000000000013 [ 84.720430][ T5330] R13: ffff888047c08e80 R14: ffff8880463d6cb0 R15: dffffc0000000000 [ 84.723010][ T5330] ? mark_buffer_dirty+0x298/0x410 [ 84.724821][ T5330] ? mark_buffer_dirty+0x298/0x410 [ 84.726817][ T5330] bfs_get_block+0x5c6/0xb50 [ 84.729032][ T5330] __block_write_begin_int+0x6c2/0x1930 [ 84.731412][ T5330] ? __pfx_bfs_get_block+0x10/0x10 [ 84.733672][ T5330] ? __pfx___block_write_begin_int+0x10/0x10 [ 84.736723][ T5330] ? ktime_get_coarse_real_ts64_mg+0x59/0x1e0 [ 84.739589][ T5330] ? __pfx_bfs_get_block+0x10/0x10 [ 84.745316][ T5330] block_write_begin+0x8d/0x120 [ 84.748179][ T5330] ? bfs_write_begin+0x1e/0xd0 [ 84.750853][ T5330] bfs_write_begin+0x35/0xd0 [ 84.753270][ T5330] generic_perform_write+0x2d5/0x8f0 [ 84.755980][ T5330] ? __pfx_generic_perform_write+0x10/0x10 [ 84.758884][ T5330] ? file_update_time_flags+0x219/0x4a0 [ 84.761504][ T5330] ? __generic_file_write_iter+0xf9/0x230 [ 84.764030][ T5330] ? generic_file_write_iter+0x136/0x680 [ 84.766513][ T5330] generic_file_write_iter+0x14a/0x680 [ 84.769192][ T5330] ? __pfx_generic_file_write_iter+0x10/0x10 [ 84.771923][ T5330] ? is_bpf_text_address+0x26/0x2b0 [ 84.774204][ T5330] ? is_bpf_text_address+0x26/0x2b0 [ 84.776508][ T5330] ? is_bpf_text_address+0x292/0x2b0 [ 84.778603][ T5330] ? is_bpf_text_address+0x26/0x2b0 [ 84.781157][ T5330] ? kernel_text_address+0xa5/0xe0 [ 84.783196][ T5330] ? __kernel_text_address+0xd/0x30 [ 84.784944][ T5330] ? unwind_get_return_address+0x4d/0x90 [ 84.786721][ T5330] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 84.788659][ T5330] ? arch_stack_walk+0xfb/0x150 [ 84.790345][ T5330] __kernel_write_iter+0x44a/0x8f0 [ 84.792205][ T5330] ? __pfx___kernel_write_iter+0x10/0x10 [ 84.794172][ T5330] ? __asan_memset+0x22/0x50 [ 84.795690][ T5330] ? iov_iter_kvec+0xb8/0x180 [ 84.797195][ T5330] __kernel_write+0x106/0x170 [ 84.798818][ T5330] ? __pfx___kernel_write+0x10/0x10 [ 84.800925][ T5330] dump_emit+0x920/0xb00 [ 84.802774][ T5330] ? __pfx_dump_emit+0x10/0x10 [ 84.804535][ T5330] ? __kasan_kmalloc+0x93/0xb0 [ 84.806297][ T5330] ? __kmalloc_cache_noprof+0x318/0x660 [ 84.808064][ T5330] elf_core_dump+0x2ff4/0x3a90 [ 84.809599][ T5330] ? __pfx_elf_core_dump+0x10/0x10 [ 84.811399][ T5330] ? __kasan_kmalloc+0x93/0xb0 [ 84.813706][ T5330] ? __kvmalloc_node_noprof+0x520/0x890 [ 84.816494][ T5330] ? coredump_write+0x394/0x19a0 [ 84.818658][ T5330] ? vfs_coredump+0x374c/0x4510 [ 84.820733][ T5330] ? get_signal+0x1094/0x12c0 [ 84.822875][ T5330] ? arch_do_signal_or_restart+0xbb/0x860 [ 84.825767][ T5330] ? irqentry_exit+0x2aa/0x8e0 [ 84.827950][ T5330] ? asm_exc_page_fault+0x26/0x30 [ 84.830112][ T5330] ? vfs_coredump+0x374c/0x4510 [ 84.832269][ T5330] coredump_write+0x1290/0x19a0 [ 84.834866][ T5330] ? __pfx_coredump_write+0x10/0x10 [ 84.837806][ T5330] ? do_raw_spin_lock+0x12b/0x2f0 [ 84.840171][ T5330] ? put_files_struct+0x24f/0x350 [ 84.842103][ T5330] ? do_raw_spin_unlock+0x4d/0x210 [ 84.844244][ T5330] ? unshare_files+0x103/0x140 [ 84.846267][ T5330] vfs_coredump+0x374c/0x4510 [ 84.848311][ T5330] ? __pfx_vfs_coredump+0x10/0x10 [ 84.850802][ T5330] ? __lock_acquire+0x683/0x2cd0 [ 84.853127][ T5330] ? cmp_ex_search+0x1e/0x80 [ 84.855398][ T5330] ? __lock_acquire+0x683/0x2cd0 [ 84.858462][ T5330] ? __lock_acquire+0x683/0x2cd0 [ 84.861464][ T5330] ? unwind_next_frame+0x8f/0x2550 [ 84.864499][ T5330] ? lock_acquire+0x106/0x350 [ 84.867366][ T5330] ? is_bpf_text_address+0x26/0x2b0 [ 84.870370][ T5330] ? lock_acquire+0x106/0x350 [ 84.873432][ T5330] ? is_bpf_text_address+0x26/0x2b0 [ 84.876406][ T5330] ? is_bpf_text_address+0x292/0x2b0 [ 84.878854][ T5330] ? is_bpf_text_address+0x26/0x2b0 [ 84.881567][ T5330] ? kernel_text_address+0xa5/0xe0 [ 84.884178][ T5330] ? __kernel_text_address+0xd/0x30 [ 84.886577][ T5330] ? unwind_get_return_address+0x4d/0x90 [ 84.888959][ T5330] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 84.891722][ T5330] ? arch_stack_walk+0xfb/0x150 [ 84.894075][ T5330] ? stack_trace_save+0xa9/0x100 [ 84.896166][ T5330] ? __pfx_stack_trace_save+0x10/0x10 [ 84.898363][ T5330] ? stack_depot_save_flags+0x33/0x800 [ 84.900687][ T5330] ? kasan_save_track+0x4f/0x80 [ 84.902950][ T5330] ? kasan_save_track+0x3e/0x80 [ 84.904815][ T5330] ? kasan_save_free_info+0x40/0x50 [ 84.906622][ T5330] ? __kasan_slab_free+0x5c/0x80 [ 84.909455][ T5330] ? kmem_cache_free+0x182/0x650 [ 84.912552][ T5330] ? get_signal+0x9e7/0x12c0 [ 84.914984][ T5330] ? arch_do_signal_or_restart+0xbb/0x860 [ 84.928810][ T5330] ? irqentry_exit+0x2aa/0x8e0 [ 84.930638][ T5330] ? asm_exc_page_fault+0x26/0x30 [ 84.932698][ T5330] ? _raw_spin_unlock_irq+0x23/0x50 [ 84.935214][ T5330] get_signal+0x1094/0x12c0 [ 84.938103][ T5330] arch_do_signal_or_restart+0xbb/0x860 [ 84.940881][ T5330] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 84.943951][ T5330] irqentry_exit+0x2aa/0x8e0 [ 84.945958][ T5330] ? trace_irq_disable+0x3b/0x140 [ 84.948503][ T5330] asm_exc_page_fault+0x26/0x30 [ 84.951156][ T5330] RIP: 0033:0x7f2bdaf9ce61 [ 84.953581][ T5330] Code: 00 00 00 00 0f 1f 44 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 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 84.962432][ T5330] RSP: 002b:00000000fffffeb0 EFLAGS: 00010217 [ 84.965506][ T5330] RAX: 0000000000000000 RBX: 00007f2bdb215fa0 RCX: 00007f2bdaf9ce59 [ 84.968977][ T5330] RDX: 0000000000000000 RSI: 00000000fffffeb0 RDI: 0000000002000400 [ 84.974079][ T5330] RBP: 00007f2bdb032d6f R08: 0000000000000000 R09: 0000000000000000 [ 84.977627][ T5330] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 84.981782][ T5330] R13: 00007f2bdb216038 R14: 00007f2bdb215fa0 R15: 00007ffd30fa3738 [ 84.986218][ T5330] [ 84.988040][ T5330] Kernel Offset: disabled [ 84.990260][ T5330] Rebooting in 86400 seconds..