program: socket$nl_audit(0x10, 0x3, 0x9) r0 = syz_open_procfs$pagemap(0x0, &(0x7f0000001080)) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) ioctl$PAGEMAP_SCAN(r0, 0xc0606610, &(0x7f0000000140)={0x60, 0x0, &(0x7f0000001000/0x3000)=nil, &(0x7f000050b000/0x2000)=nil, 0x80000000, 0x0, 0x0, 0x6, 0x46, 0x2}) syz_mount_image$bfs(&(0x7f0000000000), &(0x7f0000000240)='./bus\x00', 0x8008, &(0x7f0000000100)=ANY=[@ANYRES64=0x0], 0xf, 0xab, &(0x7f0000010140)="$eJzs1zGKwkAYBeB/s7CbdptFsLBO4x08ilhqI1aK4A3Ei3gVj5DewiKtiCOYiIidRQT5vmLgzWPgtbM7brubIiKtIlLRme7T3Wy+GA8n9Rl8pCwifiMij4jeX50Pg7r7avqyWo7K6vv58c+69b0AAMDrsug/5nNqLk7NL/Aa/m993vI+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgHe7BAAA//+dfyiL") (async) syz_mount_image$bfs(&(0x7f0000000000), &(0x7f0000000240)='./bus\x00', 0x8008, &(0x7f0000000100)=ANY=[@ANYRES64=0x0], 0xf, 0xab, &(0x7f0000010140)="$eJzs1zGKwkAYBeB/s7CbdptFsLBO4x08ilhqI1aK4A3Ei3gVj5DewiKtiCOYiIidRQT5vmLgzWPgtbM7brubIiKtIlLRme7T3Wy+GA8n9Rl8pCwifiMij4jeX50Pg7r7avqyWo7K6vv58c+69b0AAMDrsug/5nNqLk7NL/Aa/m993vI+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgHe7BAAA//+dfyiL") openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x143042, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='rdma.current\x00', 0x275a, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000140)='./file4\x00', 0x40, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file7\x00', 0x105042, 0x1ff) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) pipe(&(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) mount$fuse(0x0, 0x0, 0x0, 0x100000, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1]) (async) mount$fuse(0x0, 0x0, 0x0, 0x100000, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1]) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000040)='autofs\x00', 0x2, &(0x7f0000000400)) chdir(&(0x7f0000000180)='./file1\x00') syz_clone(0x904000, 0x0, 0x5f, 0x0, 0x0, 0x0) (async) r2 = syz_clone(0x904000, 0x0, 0x5f, 0x0, 0x0, 0x0) setpgid(r2, 0x0) r3 = getpgid(r2) setpgid(0x0, r3) (async) setpgid(0x0, r3) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000600)='./file1\x00', &(0x7f0000000640)='system.posix_acl_access\x00', 0x0, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) (async) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) linkat(0xffffffffffffff9c, &(0x7f0000000000)='./file4\x00', 0xffffffffffffff9c, &(0x7f00000006c0)='./file5\x00', 0x0) (async) linkat(0xffffffffffffff9c, &(0x7f0000000000)='./file4\x00', 0xffffffffffffff9c, &(0x7f00000006c0)='./file5\x00', 0x0) r4 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0xb4, 0x0, 0x0, 0x0, 0x0, 0xf, 0x8359, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xce96ac4c, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x4, 0x7b, 0x8, 0x0, 0x3, 0x10, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x200000b, 0x13, r4, 0x3000) openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) (async) r5 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) writev(r5, &(0x7f0000000b00)=[{&(0x7f0000000940)='\r', 0xfdef}], 0x2) (async) writev(r5, &(0x7f0000000b00)=[{&(0x7f0000000940)='\r', 0xfdef}], 0x2) openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006ac0)='cpuacct.stat\x00', 0x275a, 0x0) openat$incfs(0xffffffffffffff9c, &(0x7f0000000640)='.log\x00', 0xa5d, 0x1) [ 85.135239][ T4681] Bluetooth: hci0: command tx timeout [ 85.296831][ T5338] loop0: detected capacity change from 0 to 64 [ 85.421212][ T5347] ------------[ cut here ]------------ [ 85.423691][ T5347] !buffer_uptodate(bh) [ 85.423702][ T5347] WARNING: fs/buffer.c:1183 at mark_buffer_dirty+0x299/0x3f0, CPU#0: syz.0.0/5347 [ 85.429863][ T5347] Modules linked in: [ 85.431767][ T5347] CPU: 0 UID: 0 PID: 5347 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 85.435815][ T5347] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 85.440015][ T5347] RIP: 0010:mark_buffer_dirty+0x299/0x3f0 [ 85.442236][ T5347] Code: 4c 89 f7 e8 d9 62 db ff 49 8b 3e be 40 00 00 00 5b 41 5c 41 5e 41 5f 5d e9 b4 8a fb ff e8 3f d0 72 ff eb 8c e8 38 d0 72 ff 90 <0f> 0b 90 e9 a5 fd ff ff e8 2a d0 72 ff 90 0f 0b 90 e9 cf fd ff ff [ 85.450278][ T5347] RSP: 0018:ffffc90009f0e468 EFLAGS: 00010293 [ 85.452910][ T5347] RAX: ffffffff824fd808 RBX: ffff88801c896cb0 RCX: ffff888000a18000 [ 85.456678][ T5347] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002 [ 85.460506][ T5347] RBP: ffff888012300001 R08: ffff88801c896cb7 R09: 1ffff11003912d96 [ 85.464430][ T5347] R10: dffffc0000000000 R11: ffffed1003912d97 R12: ffff88801fd92400 [ 85.468241][ T5347] R13: ffff88801c89a488 R14: ffff88801c896cb0 R15: 000000000000000b [ 85.471541][ T5347] FS: 00007f6e8cc4b6c0(0000) GS:ffff88808cf1d000(0000) knlGS:0000000000000000 [ 85.475601][ T5347] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 85.478573][ T5347] CR2: 0000000000000050 CR3: 0000000037fff000 CR4: 0000000000352ef0 [ 85.482031][ T5347] Call Trace: [ 85.483518][ T5347] [ 85.484932][ T5347] bfs_get_block+0x5da/0xae0 [ 85.486938][ T5347] __block_write_begin_int+0x6c6/0x1910 [ 85.489466][ T5347] ? __pfx_bfs_get_block+0x10/0x10 [ 85.491795][ T5347] ? __pfx___block_write_begin_int+0x10/0x10 [ 85.494455][ T5347] ? __pfx_bfs_get_block+0x10/0x10 [ 85.496826][ T5347] block_write_begin+0x8d/0x120 [ 85.499054][ T5347] ? bfs_write_begin+0x1e/0xd0 [ 85.501142][ T5347] bfs_write_begin+0x35/0xd0 [ 85.503161][ T5347] generic_perform_write+0x2e2/0x8f0 [ 85.505728][ T5347] ? __pfx_generic_perform_write+0x10/0x10 [ 85.508459][ T5347] ? file_update_time_flags+0x2cb/0x4d0 [ 85.510871][ T5347] ? __generic_file_write_iter+0xf9/0x230 [ 85.513758][ T5347] ? generic_file_write_iter+0x136/0x680 [ 85.516634][ T5347] generic_file_write_iter+0x14a/0x680 [ 85.519058][ T5347] ? __pfx_generic_file_write_iter+0x10/0x10 [ 85.521844][ T5347] ? is_bpf_text_address+0x26/0x2b0 [ 85.524069][ T5347] ? is_bpf_text_address+0x292/0x2b0 [ 85.526478][ T5347] ? is_bpf_text_address+0x26/0x2b0 [ 85.528842][ T5347] ? kernel_text_address+0xa5/0xe0 [ 85.531148][ T5347] ? __kernel_text_address+0xd/0x30 [ 85.533466][ T5347] ? unwind_get_return_address+0x4d/0x90 [ 85.536149][ T5347] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 85.539051][ T5347] ? arch_stack_walk+0xfb/0x150 [ 85.541142][ T5347] ? stack_trace_save+0xa9/0x100 [ 85.543254][ T5347] __kernel_write_iter+0x41e/0x880 [ 85.545708][ T5347] ? __pfx___kernel_write_iter+0x10/0x10 [ 85.548081][ T5347] ? __kasan_kmalloc+0x93/0xb0 [ 85.550383][ T5347] ? __asan_memset+0x22/0x50 [ 85.552486][ T5347] ? iov_iter_kvec+0xb8/0x180 [ 85.554485][ T5347] __kernel_write+0x106/0x170 [ 85.557099][ T5347] ? __pfx___kernel_write+0x10/0x10 [ 85.559677][ T5347] __dump_emit+0x20b/0x320 [ 85.561746][ T5347] ? __pfx___dump_emit+0x10/0x10 [ 85.564015][ T5347] ? __kmalloc_cache_noprof+0x3d1/0x6e0 [ 85.566537][ T5347] ? dump_emit+0xa6/0xe0 [ 85.568550][ T5347] ? elf_core_dump+0x2e2d/0x3ad0 [ 85.570863][ T5347] elf_core_dump+0x2e5d/0x3ad0 [ 85.573112][ T5347] ? __pfx_elf_core_dump+0x10/0x10 [ 85.575514][ T5347] ? kasan_save_track+0x4f/0x80 [ 85.577699][ T5347] ? kasan_save_track+0x3e/0x80 [ 85.579849][ T5347] ? __kasan_kmalloc+0x93/0xb0 [ 85.581961][ T5347] ? __kvmalloc_node_noprof+0x59a/0x8d0 [ 85.584376][ T5347] ? coredump_write+0x381/0x1980 [ 85.586644][ T5347] ? vfs_coredump+0x369e/0x4270 [ 85.588881][ T5347] ? get_signal+0x1107/0x1330 [ 85.590884][ T5347] ? arch_do_signal_or_restart+0xbc/0x830 [ 85.593529][ T5347] ? irqentry_exit+0x176/0x620 [ 85.595729][ T5347] ? asm_exc_page_fault+0x26/0x30 [ 85.598040][ T5347] ? mas_ascend+0x304/0x890 [ 85.600106][ T5347] ? vfs_coredump+0x369e/0x4270 [ 85.602417][ T5347] ? 0xffffffffff600000 [ 85.604322][ T5347] coredump_write+0x11de/0x1980 [ 85.606479][ T5347] ? __pfx_coredump_write+0x10/0x10 [ 85.608708][ T5347] ? unshare_files+0xa8/0x140 [ 85.610701][ T5347] vfs_coredump+0x369e/0x4270 [ 85.612800][ T5347] ? __pfx_vfs_coredump+0x10/0x10 [ 85.615684][ T5347] ? __lock_acquire+0x6b5/0x2cf0 [ 85.618207][ T5347] ? __lock_acquire+0x6b5/0x2cf0 [ 85.620555][ T5347] ? __lock_acquire+0x6b5/0x2cf0 [ 85.622713][ T5347] ? __lock_acquire+0x6b5/0x2cf0 [ 85.625341][ T5347] ? __lock_acquire+0x6b5/0x2cf0 [ 85.627614][ T5347] ? unwind_next_frame+0xa5/0x23c0 [ 85.630091][ T5347] ? lock_acquire+0x106/0x330 [ 85.632217][ T5347] ? unwind_next_frame+0xa5/0x23c0 [ 85.634512][ T5347] ? is_bpf_text_address+0x26/0x2b0 [ 85.636925][ T5347] ? lock_acquire+0x106/0x330 [ 85.639042][ T5347] ? is_bpf_text_address+0x26/0x2b0 [ 85.641269][ T5347] ? is_bpf_text_address+0x292/0x2b0 [ 85.643563][ T5347] ? is_bpf_text_address+0x26/0x2b0 [ 85.645961][ T5347] ? kernel_text_address+0xa5/0xe0 [ 85.648253][ T5347] ? __kernel_text_address+0xd/0x30 [ 85.650569][ T5347] ? unwind_get_return_address+0x4d/0x90 [ 85.653083][ T5347] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 85.655928][ T5347] ? arch_stack_walk+0xfb/0x150 [ 85.658082][ T5347] ? stack_trace_save+0xa9/0x100 [ 85.660388][ T5347] ? __pfx_stack_trace_save+0x10/0x10 [ 85.662857][ T5347] ? stack_depot_save_flags+0x33/0x810 [ 85.665395][ T5347] ? kasan_save_track+0x4f/0x80 [ 85.667622][ T5347] ? kasan_save_track+0x3e/0x80 [ 85.669974][ T5347] ? kasan_save_free_info+0x46/0x50 [ 85.672133][ T5347] ? __kasan_slab_free+0x5c/0x80 [ 85.674243][ T5347] ? kmem_cache_free+0x195/0x610 [ 85.676546][ T5347] ? get_signal+0xa4a/0x1330 [ 85.678649][ T5347] ? arch_do_signal_or_restart+0xbc/0x830 [ 85.681242][ T5347] ? irqentry_exit+0x176/0x620 [ 85.683466][ T5347] ? asm_exc_page_fault+0x26/0x30 [ 85.685836][ T5347] ? _raw_spin_unlock_irq+0x23/0x50 [ 85.688132][ T5347] get_signal+0x1107/0x1330 [ 85.690188][ T5347] arch_do_signal_or_restart+0xbc/0x830 [ 85.692737][ T5347] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 85.695678][ T5347] irqentry_exit+0x176/0x620 [ 85.697744][ T5347] ? trace_irq_disable+0x37/0x100 [ 85.699950][ T5347] asm_exc_page_fault+0x26/0x30 [ 85.702010][ T5347] RIP: 0033:0x7f6e8bd9acc1 [ 85.703974][ T5347] 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 [ 85.712713][ T5347] RSP: 002b:0000000000000050 EFLAGS: 00010217 [ 85.715491][ T5347] RAX: 0000000000000000 RBX: 00007f6e8c016180 RCX: 00007f6e8bd9acb9 [ 85.719425][ T5347] RDX: 0000000000000000 RSI: 0000000000000050 RDI: 0000000000904000 [ 85.723402][ T5347] RBP: 00007f6e8be08bf7 R08: 0000000000000000 R09: 0000000000000000 [ 85.727002][ T5347] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 85.730616][ T5347] R13: 00007f6e8c016218 R14: 00007f6e8c016180 R15: 00007fffb259c5e8 [ 85.734058][ T5347] [ 85.735693][ T5347] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 85.738863][ T5347] CPU: 0 UID: 0 PID: 5347 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 85.742751][ T5347] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 85.747265][ T5347] Call Trace: [ 85.748820][ T5347] [ 85.750197][ T5347] vpanic+0x1e0/0x670 [ 85.751971][ T5347] panic+0xc5/0xd0 [ 85.753635][ T5347] ? __pfx_panic+0x10/0x10 [ 85.755662][ T5347] __warn+0x315/0x4a0 [ 85.757434][ T5347] ? mark_buffer_dirty+0x299/0x3f0 [ 85.759703][ T5347] ? mark_buffer_dirty+0x299/0x3f0 [ 85.761873][ T5347] __report_bug+0x29a/0x540 [ 85.763880][ T5347] ? filemap_get_entry+0xca/0x320 [ 85.766207][ T5347] ? mark_buffer_dirty+0x299/0x3f0 [ 85.768647][ T5347] ? __pfx___report_bug+0x10/0x10 [ 85.770930][ T5347] ? __pfx_folio_mark_accessed+0x10/0x10 [ 85.773437][ T5347] ? mark_buffer_dirty+0x299/0x3f0 [ 85.775791][ T5347] report_bug+0x16a/0x220 [ 85.777803][ T5347] ? mark_buffer_dirty+0x299/0x3f0 [ 85.780158][ T5347] ? mark_buffer_dirty+0x29b/0x3f0 [ 85.782475][ T5347] handle_bug+0x98/0x200 [ 85.784364][ T5347] exc_invalid_op+0x1a/0x50 [ 85.786424][ T5347] asm_exc_invalid_op+0x1a/0x20 [ 85.788516][ T5347] RIP: 0010:mark_buffer_dirty+0x299/0x3f0 [ 85.790898][ T5347] Code: 4c 89 f7 e8 d9 62 db ff 49 8b 3e be 40 00 00 00 5b 41 5c 41 5e 41 5f 5d e9 b4 8a fb ff e8 3f d0 72 ff eb 8c e8 38 d0 72 ff 90 <0f> 0b 90 e9 a5 fd ff ff e8 2a d0 72 ff 90 0f 0b 90 e9 cf fd ff ff [ 85.798936][ T5347] RSP: 0018:ffffc90009f0e468 EFLAGS: 00010293 [ 85.801330][ T5347] RAX: ffffffff824fd808 RBX: ffff88801c896cb0 RCX: ffff888000a18000 [ 85.804544][ T5347] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002 [ 85.807707][ T5347] RBP: ffff888012300001 R08: ffff88801c896cb7 R09: 1ffff11003912d96 [ 85.811310][ T5347] R10: dffffc0000000000 R11: ffffed1003912d97 R12: ffff88801fd92400 [ 85.814883][ T5347] R13: ffff88801c89a488 R14: ffff88801c896cb0 R15: 000000000000000b [ 85.818430][ T5347] ? mark_buffer_dirty+0x298/0x3f0 [ 85.820753][ T5347] ? mark_buffer_dirty+0x298/0x3f0 [ 85.823033][ T5347] bfs_get_block+0x5da/0xae0 [ 85.825186][ T5347] __block_write_begin_int+0x6c6/0x1910 [ 85.827680][ T5347] ? __pfx_bfs_get_block+0x10/0x10 [ 85.830030][ T5347] ? __pfx___block_write_begin_int+0x10/0x10 [ 85.832692][ T5347] ? __pfx_bfs_get_block+0x10/0x10 [ 85.834964][ T5347] block_write_begin+0x8d/0x120 [ 85.837165][ T5347] ? bfs_write_begin+0x1e/0xd0 [ 85.839299][ T5347] bfs_write_begin+0x35/0xd0 [ 85.841303][ T5347] generic_perform_write+0x2e2/0x8f0 [ 85.843510][ T5347] ? __pfx_generic_perform_write+0x10/0x10 [ 85.846299][ T5347] ? file_update_time_flags+0x2cb/0x4d0 [ 85.848809][ T5347] ? __generic_file_write_iter+0xf9/0x230 [ 85.851184][ T5347] ? generic_file_write_iter+0x136/0x680 [ 85.853629][ T5347] generic_file_write_iter+0x14a/0x680 [ 85.855982][ T5347] ? __pfx_generic_file_write_iter+0x10/0x10 [ 85.858626][ T5347] ? is_bpf_text_address+0x26/0x2b0 [ 85.860625][ T5347] ? is_bpf_text_address+0x292/0x2b0 [ 85.862903][ T5347] ? is_bpf_text_address+0x26/0x2b0 [ 85.865164][ T5347] ? kernel_text_address+0xa5/0xe0 [ 85.867287][ T5347] ? __kernel_text_address+0xd/0x30 [ 85.869556][ T5347] ? unwind_get_return_address+0x4d/0x90 [ 85.872064][ T5347] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 85.874763][ T5347] ? arch_stack_walk+0xfb/0x150 [ 85.877027][ T5347] ? stack_trace_save+0xa9/0x100 [ 85.879185][ T5347] __kernel_write_iter+0x41e/0x880 [ 85.881214][ T5347] ? __pfx___kernel_write_iter+0x10/0x10 [ 85.883514][ T5347] ? __kasan_kmalloc+0x93/0xb0 [ 85.885650][ T5347] ? __asan_memset+0x22/0x50 [ 85.887680][ T5347] ? iov_iter_kvec+0xb8/0x180 [ 85.889847][ T5347] __kernel_write+0x106/0x170 [ 85.892459][ T5347] ? __pfx___kernel_write+0x10/0x10 [ 85.895162][ T5347] __dump_emit+0x20b/0x320 [ 85.897179][ T5347] ? __pfx___dump_emit+0x10/0x10 [ 85.899412][ T5347] ? __kmalloc_cache_noprof+0x3d1/0x6e0 [ 85.901768][ T5347] ? dump_emit+0xa6/0xe0 [ 85.903895][ T5347] ? elf_core_dump+0x2e2d/0x3ad0 [ 85.906085][ T5347] elf_core_dump+0x2e5d/0x3ad0 [ 85.908214][ T5347] ? __pfx_elf_core_dump+0x10/0x10 [ 85.910375][ T5347] ? kasan_save_track+0x4f/0x80 [ 85.912368][ T5347] ? kasan_save_track+0x3e/0x80 [ 85.914434][ T5347] ? __kasan_kmalloc+0x93/0xb0 [ 85.916479][ T5347] ? __kvmalloc_node_noprof+0x59a/0x8d0 [ 85.918935][ T5347] ? coredump_write+0x381/0x1980 [ 85.921189][ T5347] ? vfs_coredump+0x369e/0x4270 [ 85.923335][ T5347] ? get_signal+0x1107/0x1330 [ 85.925383][ T5347] ? arch_do_signal_or_restart+0xbc/0x830 [ 85.927675][ T5347] ? irqentry_exit+0x176/0x620 [ 85.929736][ T5347] ? asm_exc_page_fault+0x26/0x30 [ 85.932219][ T5347] ? mas_ascend+0x304/0x890 [ 85.934317][ T5347] ? vfs_coredump+0x369e/0x4270 [ 85.936421][ T5347] ? 0xffffffffff600000 [ 85.938152][ T5347] coredump_write+0x11de/0x1980 [ 85.940168][ T5347] ? __pfx_coredump_write+0x10/0x10 [ 85.942352][ T5347] ? unshare_files+0xa8/0x140 [ 85.944459][ T5347] vfs_coredump+0x369e/0x4270 [ 85.946564][ T5347] ? __pfx_vfs_coredump+0x10/0x10 [ 85.948716][ T5347] ? __lock_acquire+0x6b5/0x2cf0 [ 85.950756][ T5347] ? __lock_acquire+0x6b5/0x2cf0 [ 85.952966][ T5347] ? __lock_acquire+0x6b5/0x2cf0 [ 85.955172][ T5347] ? __lock_acquire+0x6b5/0x2cf0 [ 85.957343][ T5347] ? __lock_acquire+0x6b5/0x2cf0 [ 85.959518][ T5347] ? unwind_next_frame+0xa5/0x23c0 [ 85.961768][ T5347] ? lock_acquire+0x106/0x330 [ 85.963831][ T5347] ? unwind_next_frame+0xa5/0x23c0 [ 85.966103][ T5347] ? is_bpf_text_address+0x26/0x2b0 [ 85.968284][ T5347] ? lock_acquire+0x106/0x330 [ 85.970380][ T5347] ? is_bpf_text_address+0x26/0x2b0 [ 85.972889][ T5347] ? is_bpf_text_address+0x292/0x2b0 [ 85.975256][ T5347] ? is_bpf_text_address+0x26/0x2b0 [ 85.977642][ T5347] ? kernel_text_address+0xa5/0xe0 [ 85.980121][ T5347] ? __kernel_text_address+0xd/0x30 [ 85.982366][ T5347] ? unwind_get_return_address+0x4d/0x90 [ 85.984588][ T5347] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 85.987001][ T5347] ? arch_stack_walk+0xfb/0x150 [ 85.989009][ T5347] ? stack_trace_save+0xa9/0x100 [ 85.991232][ T5347] ? __pfx_stack_trace_save+0x10/0x10 [ 85.993644][ T5347] ? stack_depot_save_flags+0x33/0x810 [ 85.995925][ T5347] ? kasan_save_track+0x4f/0x80 [ 85.997993][ T5347] ? kasan_save_track+0x3e/0x80 [ 86.000162][ T5347] ? kasan_save_free_info+0x46/0x50 [ 86.002164][ T5347] ? __kasan_slab_free+0x5c/0x80 [ 86.004344][ T5347] ? kmem_cache_free+0x195/0x610 [ 86.006452][ T5347] ? get_signal+0xa4a/0x1330 [ 86.008295][ T5347] ? arch_do_signal_or_restart+0xbc/0x830 [ 86.010714][ T5347] ? irqentry_exit+0x176/0x620 [ 86.012720][ T5347] ? asm_exc_page_fault+0x26/0x30 [ 86.014933][ T5347] ? _raw_spin_unlock_irq+0x23/0x50 [ 86.017250][ T5347] get_signal+0x1107/0x1330 [ 86.019191][ T5347] arch_do_signal_or_restart+0xbc/0x830 [ 86.021622][ T5347] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 86.024179][ T5347] irqentry_exit+0x176/0x620 [ 86.026148][ T5347] ? trace_irq_disable+0x37/0x100 [ 86.028509][ T5347] asm_exc_page_fault+0x26/0x30 [ 86.030712][ T5347] RIP: 0033:0x7f6e8bd9acc1 [ 86.032734][ T5347] 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 [ 86.040929][ T5347] RSP: 002b:0000000000000050 EFLAGS: 00010217 [ 86.043580][ T5347] RAX: 0000000000000000 RBX: 00007f6e8c016180 RCX: 00007f6e8bd9acb9 [ 86.047033][ T5347] RDX: 0000000000000000 RSI: 0000000000000050 RDI: 0000000000904000 [ 86.050858][ T5347] RBP: 00007f6e8be08bf7 R08: 0000000000000000 R09: 0000000000000000 [ 86.054415][ T5347] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 86.057874][ T5347] R13: 00007f6e8c016218 R14: 00007f6e8c016180 R15: 00007fffb259c5e8 [ 86.061474][ T5347] [ 86.063245][ T5347] Kernel Offset: disabled [ 86.065181][ T5347] Rebooting in 86400 seconds..