[ 46.491400][ T38] audit: type=1400 audit(1709853396.953:80): avc: denied { rlimitinh } for pid=5163 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 46.501396][ T38] audit: type=1400 audit(1709853396.953:81): avc: denied { siginh } for pid=5163 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 46.754050][ T38] audit: type=1400 audit(1709853397.243:82): avc: denied { read } for pid=4654 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 46.847461][ T38] audit: type=1400 audit(1709853397.343:83): avc: denied { write } for pid=5166 comm="sftp-server" path="pipe:[6221]" dev="pipefs" ino=6221 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 47.868556][ T38] audit: type=1400 audit(1709853398.363:84): avc: denied { append } for pid=4654 comm="syslogd" name="messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 47.877179][ T38] audit: type=1400 audit(1709853398.363:85): avc: denied { open } for pid=4654 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 47.886040][ T38] audit: type=1400 audit(1709853398.363:86): avc: denied { getattr } for pid=4654 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 Warning: Permanently added '[localhost]:18362' (ED25519) to the list of known hosts. [ 53.427116][ T38] audit: type=1400 audit(1709853403.923:87): avc: denied { execute } for pid=5178 comm="sh" name="syz-executor3298797932" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 executing program [ 53.437051][ T38] audit: type=1400 audit(1709853403.923:88): avc: denied { execute_no_trans } for pid=5178 comm="sh" path="/syz-executor3298797932" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 53.446787][ T38] audit: type=1400 audit(1709853403.933:89): avc: denied { execmem } for pid=5178 comm="syz-executor329" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 53.448619][ T5178] loop0: detected capacity change from 0 to 128 [ 53.456319][ T38] audit: type=1400 audit(1709853403.943:90): avc: denied { read write } for pid=5178 comm="syz-executor329" name="loop0" dev="devtmpfs" ino=658 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 53.468716][ T38] audit: type=1400 audit(1709853403.943:91): avc: denied { open } for pid=5178 comm="syz-executor329" path="/dev/loop0" dev="devtmpfs" ino=658 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 53.475855][ T5178] syz-executor329: attempt to access beyond end of device [ 53.475855][ T5178] loop0: rw=0, sector=6491536, nr_sectors = 2 limit=128 [ 53.478754][ T38] audit: type=1400 audit(1709853403.943:92): avc: denied { ioctl } for pid=5178 comm="syz-executor329" path="/dev/loop0" dev="devtmpfs" ino=658 ioctlcmd=0x4c00 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 53.484434][ T5178] Buffer I/O error on dev loop0, logical block 3245768, async page read [ 53.494958][ T38] audit: type=1400 audit(1709853403.963:93): avc: denied { mounton } for pid=5178 comm="syz-executor329" path="/file0" dev="sda1" ino=8193 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 53.498875][ T5178] syz-executor329: attempt to access beyond end of device [ 53.498875][ T5178] loop0: rw=0, sector=17666806, nr_sectors = 2 limit=128 [ 53.507469][ T38] audit: type=1400 audit(1709853403.963:94): avc: denied { mount } for pid=5178 comm="syz-executor329" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysv_t tclass=filesystem permissive=1 [ 53.512730][ T5178] Buffer I/O error on dev loop0, logical block 8833403, async page read [ 53.525546][ T5178] syz-executor329: attempt to access beyond end of device [ 53.525546][ T5178] loop0: rw=0, sector=26539618, nr_sectors = 2 limit=128 [ 53.532066][ T5178] Buffer I/O error on dev loop0, logical block 13269809, async page read [ 53.535935][ T5178] syz-executor329: attempt to access beyond end of device [ 53.535935][ T5178] loop0: rw=0, sector=16147212, nr_sectors = 2 limit=128 [ 53.541757][ T5178] Buffer I/O error on dev loop0, logical block 8073606, async page read [ 53.545492][ T5178] syz-executor329: attempt to access beyond end of device [ 53.545492][ T5178] loop0: rw=0, sector=6491542, nr_sectors = 2 limit=128 [ 53.550668][ T5178] Buffer I/O error on dev loop0, logical block 3245771, async page read [ 53.553695][ T5178] syz-executor329: attempt to access beyond end of device [ 53.553695][ T5178] loop0: rw=0, sector=17668342, nr_sectors = 2 limit=128 [ 53.559034][ T5178] Buffer I/O error on dev loop0, logical block 8834171, async page read [ 53.563119][ T5178] syz-executor329: attempt to access beyond end of device [ 53.563119][ T5178] loop0: rw=0, sector=26932834, nr_sectors = 2 limit=128 [ 53.568613][ T5178] Buffer I/O error on dev loop0, logical block 13466417, async page read [ 53.572236][ T5178] syz-executor329: attempt to access beyond end of device [ 53.572236][ T5178] loop0: rw=0, sector=16147212, nr_sectors = 2 limit=128 [ 53.578785][ T5178] Buffer I/O error on dev loop0, logical block 8073606, async page read [ 53.582507][ T5178] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:306 [ 53.586300][ T5178] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5178, name: syz-executor329 [ 53.592097][ T5178] preempt_count: 1, expected: 0 [ 53.593874][ T5178] RCU nest depth: 0, expected: 0 [ 53.596026][ T5178] 2 locks held by syz-executor329/5178: [ 53.598640][ T5178] #0: ffff888031c90188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x18d2/0x29a0 [ 53.603299][ T5178] #1: ffffffff8dbd4db8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x18f/0x15c0 [ 53.607576][ T5178] Preemption disabled at: [ 53.607588][ T5178] [<0000000000000000>] 0x0 [ 53.612059][ T5178] CPU: 1 PID: 5178 Comm: syz-executor329 Not tainted 6.8.0-rc7-syzkaller-00130-g135288b73cef #0 [ 53.616788][ T5178] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 53.621540][ T5178] Call Trace: [ 53.623279][ T5178] [ 53.624780][ T5178] dump_stack_lvl+0x125/0x1b0 [ 53.627229][ T5178] __might_resched+0x3c7/0x5e0 [ 53.629732][ T5178] ? __pfx___might_resched+0x10/0x10 [ 53.632198][ T5178] bdev_getblk+0x8d/0xc0 [ 53.634244][ T5178] __bread_gfp+0xa9/0x370 [ 53.636278][ T5178] get_branch+0x2cb/0x670 [ 53.638293][ T5178] get_block+0x1ad/0x15c0 [ 53.640279][ T5178] ? __pfx_get_block+0x10/0x10 [ 53.642452][ T5178] ? __pfx_lock_release+0x10/0x10 [ 53.644761][ T5178] ? do_raw_spin_lock+0x12e/0x2c0 [ 53.647075][ T5178] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 53.649655][ T5178] ? _raw_spin_unlock+0x28/0x50 [ 53.652466][ T5178] ? create_empty_buffers+0x3a5/0x480 [ 53.655254][ T5178] block_read_full_folio+0x38f/0xa70 [ 53.658018][ T5178] ? __pfx_get_block+0x10/0x10 [ 53.660558][ T5178] ? __pfx_block_read_full_folio+0x10/0x10 [ 53.663768][ T5178] ? folio_add_lru+0x451/0x7f0 [ 53.666111][ T5178] ? __pfx_sysv_read_folio+0x10/0x10 [ 53.668749][ T5178] filemap_read_folio+0xe9/0x2c0 [ 53.671191][ T5178] ? __pfx_filemap_read_folio+0x10/0x10 [ 53.673964][ T5178] ? __filemap_get_folio+0x2b0/0xaa0 [ 53.676772][ T5178] do_read_cache_folio+0x209/0x550 [ 53.679155][ T5178] ? __pfx_sysv_read_folio+0x10/0x10 [ 53.681279][ T5178] read_cache_page+0x5b/0x160 [ 53.683466][ T5178] sysv_find_entry+0x1e5/0x690 [ 53.685369][ T5178] ? __pfx_sysv_lookup+0x10/0x10 [ 53.687217][ T5178] sysv_inode_by_name+0x71/0x3b0 [ 53.689009][ T5178] ? __pfx_sysv_inode_by_name+0x10/0x10 [ 53.691105][ T5178] ? __d_lookup+0x285/0x4c0 [ 53.692781][ T5178] ? __pfx_sysv_lookup+0x10/0x10 [ 53.694640][ T5178] sysv_lookup+0x8c/0x100 [ 53.696262][ T5178] lookup_open.isra.0+0x92a/0x13c0 [ 53.698186][ T5178] ? __pfx_lookup_open.isra.0+0x10/0x10 [ 53.700233][ T5178] ? secondary_startup_64_no_verify+0x11b/0x17b [ 53.702466][ T5178] ? secondary_startup_64_no_verify+0x11b/0x17b [ 53.704716][ T5178] ? lookup_fast+0x155/0x540 [ 53.706367][ T5178] path_openat+0x931/0x29a0 [ 53.707998][ T5178] ? __pfx_path_openat+0x10/0x10 [ 53.709795][ T5178] ? __pfx___lock_acquire+0x10/0x10 [ 53.711702][ T5178] ? find_held_lock+0x2d/0x110 [ 53.713431][ T5178] do_filp_open+0x1de/0x440 [ 53.715079][ T5178] ? __pfx_do_filp_open+0x10/0x10 [ 53.716907][ T5178] ? find_held_lock+0x2d/0x110 [ 53.718677][ T5178] ? _raw_spin_unlock+0x28/0x50 [ 53.720442][ T5178] ? alloc_fd+0x2da/0x6c0 [ 53.722039][ T5178] do_sys_openat2+0x17a/0x1e0 [ 53.723775][ T5178] ? __pfx_do_sys_openat2+0x10/0x10 [ 53.725639][ T5178] __x64_sys_openat+0x175/0x210 [ 53.727397][ T5178] ? __pfx___x64_sys_openat+0x10/0x10 [ 53.729356][ T5178] do_syscall_64+0xd5/0x270 [ 53.731149][ T5178] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 53.733926][ T5178] RIP: 0033:0x7f7540fdb5f9 [ 53.735959][ T5178] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 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 [ 53.744077][ T5178] RSP: 002b:00007fff1f347fd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 53.747099][ T5178] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007f7540fdb5f9 [ 53.749929][ T5178] RDX: 0000000000000000 RSI: 0000000020004280 RDI: 00000000ffffff9c [ 53.752738][ T5178] RBP: 00007f7541058610 R08: 0000000000009e04 R09: 0000000000000000 [ 53.755598][ T5178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 53.758469][ T5178] R13: 00007fff1f3481a8 R14: 0000000000000001 R15: 0000000000000001 [ 53.761324][ T5178] [ 53.763114][ T5178] syz-executor329: attempt to access beyond end of device [ 53.763114][ T5178] loop0: rw=0, sector=6491548, nr_sectors = 2 limit=128 [ 53.768038][ T5178] Buffer I/O error on dev loop0, logical block 3245774, async page read [ 53.771040][ T5178] syz-executor329: attempt to access beyond end of device [ 53.771040][ T5178] loop0: rw=0, sector=17669878, nr_sectors = 2 limit=128 [ 53.776034][ T5178] Buffer I/O error on dev loop0, logical block 8834939, async page read [ 54.574907][ T5178] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:306 [ 54.578707][ T5178] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5178, name: syz-executor329 [ 54.582317][ T5178] preempt_count: 1, expected: 0 [ 54.584079][ T5178] RCU nest depth: 0, expected: 0 [ 54.586087][ T5178] 2 locks held by syz-executor329/5178: [ 54.588277][ T5178] #0: ffff888031c90188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x18d2/0x29a0 [ 54.592132][ T5178] #1: ffffffff8dbd4db8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x18f/0x15c0 [ 54.595550][ T5178] Preemption disabled at: [ 54.595558][ T5178] [<0000000000000000>] 0x0 [ 54.599118][ T5178] CPU: 1 PID: 5178 Comm: syz-executor329 Tainted: G W 6.8.0-rc7-syzkaller-00130-g135288b73cef #0 [ 54.604441][ T5178] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 54.609035][ T5178] Call Trace: [ 54.610599][ T5178] [ 54.611927][ T5178] dump_stack_lvl+0x125/0x1b0 [ 54.614029][ T5178] __might_resched+0x3c7/0x5e0 [ 54.616169][ T5178] ? __pfx___might_resched+0x10/0x10 [ 54.618564][ T5178] bdev_getblk+0x8d/0xc0 [ 54.620528][ T5178] __bread_gfp+0xa9/0x370 [ 54.622538][ T5178] get_branch+0x2cb/0x670 [ 54.624578][ T5178] get_block+0x1ad/0x15c0 [ 54.626599][ T5178] ? __pfx_get_block+0x10/0x10 [ 54.628720][ T5178] ? __pfx_lock_release+0x10/0x10 [ 54.630949][ T5178] ? do_raw_spin_lock+0x12e/0x2c0 [ 54.633159][ T5178] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 54.635531][ T5178] ? _raw_spin_unlock+0x28/0x50 [ 54.637685][ T5178] ? create_empty_buffers+0x3a5/0x480 [ 54.640039][ T5178] block_read_full_folio+0x38f/0xa70 [ 54.642336][ T5178] ? __pfx_get_block+0x10/0x10 [ 54.644465][ T5178] ? __pfx_block_read_full_folio+0x10/0x10 [ 54.647040][ T5178] ? folio_add_lru+0x451/0x7f0 [ 54.649176][ T5178] ? __pfx_sysv_read_folio+0x10/0x10 [ 54.651578][ T5178] filemap_read_folio+0xe9/0x2c0 [ 54.653832][ T5178] ? __pfx_filemap_read_folio+0x10/0x10 [ 54.656277][ T5178] ? __filemap_get_folio+0x2b0/0xaa0 [ 54.658631][ T5178] do_read_cache_folio+0x209/0x550 [ 54.660962][ T5178] ? __pfx_sysv_read_folio+0x10/0x10 [ 54.663028][ T5178] read_cache_page+0x5b/0x160 [ 54.664797][ T5178] sysv_find_entry+0x1e5/0x690 [ 54.666564][ T5178] ? __pfx_sysv_lookup+0x10/0x10 [ 54.668387][ T5178] sysv_inode_by_name+0x71/0x3b0 [ 54.670240][ T5178] ? __pfx_sysv_inode_by_name+0x10/0x10 [ 54.672304][ T5178] ? __d_lookup+0x285/0x4c0 [ 54.674003][ T5178] ? __pfx_sysv_lookup+0x10/0x10 [ 54.675870][ T5178] sysv_lookup+0x8c/0x100 [ 54.677524][ T5178] lookup_open.isra.0+0x92a/0x13c0 [ 54.679439][ T5178] ? __pfx_lookup_open.isra.0+0x10/0x10 [ 54.681416][ T5178] ? secondary_startup_64_no_verify+0x11b/0x17b [ 54.683655][ T5178] ? secondary_startup_64_no_verify+0x11b/0x17b [ 54.686323][ T5178] ? lookup_fast+0x155/0x540 [ 54.688190][ T5178] path_openat+0x931/0x29a0 [ 54.689828][ T5178] ? __pfx_path_openat+0x10/0x10 [ 54.691617][ T5178] ? __pfx___lock_acquire+0x10/0x10 [ 54.693606][ T5178] ? find_held_lock+0x2d/0x110 [ 54.695665][ T5178] do_filp_open+0x1de/0x440 [ 54.697535][ T5178] ? __pfx_do_filp_open+0x10/0x10 [ 54.699973][ T5178] ? find_held_lock+0x2d/0x110 [ 54.701997][ T5178] ? _raw_spin_unlock+0x28/0x50 [ 54.703827][ T5178] ? alloc_fd+0x2da/0x6c0 [ 54.705567][ T5178] do_sys_openat2+0x17a/0x1e0 [ 54.707471][ T5178] ? __pfx_do_sys_openat2+0x10/0x10 [ 54.709367][ T5178] __x64_sys_openat+0x175/0x210 [ 54.711451][ T5178] ? __pfx___x64_sys_openat+0x10/0x10 [ 54.713384][ T5178] do_syscall_64+0xd5/0x270 [ 54.715038][ T5178] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 54.717188][ T5178] RIP: 0033:0x7f7540fdb5f9 [ 54.718868][ T5178] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 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 [ 54.725769][ T5178] RSP: 002b:00007fff1f347fd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 54.728760][ T5178] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007f7540fdb5f9 [ 54.731604][ T5178] RDX: 0000000000000000 RSI: 0000000020004280 RDI: 00000000ffffff9c [ 54.734432][ T5178] RBP: 00007f7541058610 R08: 0000000000009e04 R09: 0000000000000000 [ 54.737189][ T5178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 54.740006][ T5178] R13: 00007fff1f3481a8 R14: 0000000000000001 R15: 0000000000000001 [ 54.742834][ T5178] [ 55.574959][ T5178] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:306 [ 55.579636][ T5178] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5178, name: syz-executor329 [ 55.583978][ T5178] preempt_count: 1, expected: 0 [ 55.586352][ T5178] RCU nest depth: 0, expected: 0 [ 55.588661][ T5178] 2 locks held by syz-executor329/5178: [ 55.591245][ T5178] #0: ffff888031c90188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x18d2/0x29a0 [ 55.595835][ T5178] #1: ffffffff8dbd4db8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x18f/0x15c0 [ 55.599808][ T5178] Preemption disabled at: [ 55.599818][ T5178] [<0000000000000000>] 0x0 [ 55.603644][ T5178] CPU: 1 PID: 5178 Comm: syz-executor329 Tainted: G W 6.8.0-rc7-syzkaller-00130-g135288b73cef #0 [ 55.609463][ T5178] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 55.614133][ T5178] Call Trace: [ 55.615407][ T5178] [ 55.616680][ T5178] dump_stack_lvl+0x125/0x1b0 [ 55.618861][ T5178] __might_resched+0x3c7/0x5e0 [ 55.621075][ T5178] ? __pfx___might_resched+0x10/0x10 [ 55.623240][ T5178] bdev_getblk+0x8d/0xc0 [ 55.624976][ T5178] __bread_gfp+0xa9/0x370 [ 55.626944][ T5178] get_branch+0x2cb/0x670 [ 55.628916][ T5178] get_block+0x1ad/0x15c0 [ 55.630965][ T5178] ? __pfx_get_block+0x10/0x10 [ 55.633176][ T5178] ? __pfx_lock_release+0x10/0x10 [ 55.635497][ T5178] ? do_raw_spin_lock+0x12e/0x2c0 [ 55.637975][ T5178] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 55.640620][ T5178] ? _raw_spin_unlock+0x28/0x50 [ 55.642940][ T5178] ? create_empty_buffers+0x3a5/0x480 [ 55.645123][ T5178] block_read_full_folio+0x38f/0xa70 [ 55.647334][ T5178] ? __pfx_get_block+0x10/0x10 [ 55.649580][ T5178] ? __pfx_block_read_full_folio+0x10/0x10 [ 55.652275][ T5178] ? folio_add_lru+0x451/0x7f0 [ 55.654500][ T5178] ? __pfx_sysv_read_folio+0x10/0x10 [ 55.656949][ T5178] filemap_read_folio+0xe9/0x2c0 [ 55.659288][ T5178] ? __pfx_filemap_read_folio+0x10/0x10 [ 55.661866][ T5178] ? __filemap_get_folio+0x2b0/0xaa0 [ 55.664343][ T5178] do_read_cache_folio+0x209/0x550 [ 55.666761][ T5178] ? __pfx_sysv_read_folio+0x10/0x10 [ 55.669296][ T5178] read_cache_page+0x5b/0x160 [ 55.671565][ T5178] sysv_find_entry+0x1e5/0x690 [ 55.673797][ T5178] ? __pfx_sysv_lookup+0x10/0x10 [ 55.676117][ T5178] sysv_inode_by_name+0x71/0x3b0 [ 55.678434][ T5178] ? __pfx_sysv_inode_by_name+0x10/0x10 [ 55.681000][ T5178] ? __d_lookup+0x285/0x4c0 [ 55.683196][ T5178] ? __pfx_sysv_lookup+0x10/0x10 [ 55.685541][ T5178] sysv_lookup+0x8c/0x100 [ 55.687394][ T5178] lookup_open.isra.0+0x92a/0x13c0 [ 55.689788][ T5178] ? __pfx_lookup_open.isra.0+0x10/0x10 [ 55.692374][ T5178] ? secondary_startup_64_no_verify+0x11b/0x17b [ 55.695278][ T5178] ? secondary_startup_64_no_verify+0x11b/0x17b [ 55.698190][ T5178] ? lookup_fast+0x155/0x540 [ 55.700394][ T5178] path_openat+0x931/0x29a0 [ 55.702540][ T5178] ? __pfx_path_openat+0x10/0x10 [ 55.704850][ T5178] ? __pfx___lock_acquire+0x10/0x10 [ 55.707240][ T5178] ? find_held_lock+0x2d/0x110 [ 55.709413][ T5178] do_filp_open+0x1de/0x440 [ 55.711596][ T5178] ? __pfx_do_filp_open+0x10/0x10 [ 55.713966][ T5178] ? find_held_lock+0x2d/0x110 [ 55.716149][ T5178] ? _raw_spin_unlock+0x28/0x50 [ 55.718497][ T5178] ? alloc_fd+0x2da/0x6c0 [ 55.720511][ T5178] do_sys_openat2+0x17a/0x1e0 [ 55.722701][ T5178] ? __pfx_do_sys_openat2+0x10/0x10 [ 55.725151][ T5178] __x64_sys_openat+0x175/0x210 [ 55.727450][ T5178] ? __pfx___x64_sys_openat+0x10/0x10 [ 55.729954][ T5178] do_syscall_64+0xd5/0x270 [ 55.732102][ T5178] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 55.734456][ T5178] RIP: 0033:0x7f7540fdb5f9 [ 55.736080][ T5178] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 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 [ 55.744881][ T5178] RSP: 002b:00007fff1f347fd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 55.748453][ T5178] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007f7540fdb5f9 [ 55.752144][ T5178] RDX: 0000000000000000 RSI: 0000000020004280 RDI: 00000000ffffff9c [ 55.755794][ T5178] RBP: 00007f7541058610 R08: 0000000000009e04 R09: 0000000000000000 [ 55.759493][ T5178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 55.763169][ T5178] R13: 00007fff1f3481a8 R14: 0000000000000001 R15: 0000000000000001 [ 55.766849][ T5178] [ 56.574995][ T5178] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:306 [ 56.579830][ T5178] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5178, name: syz-executor329 [ 56.584644][ T5178] preempt_count: 1, expected: 0 [ 56.586630][ T5178] RCU nest depth: 0, expected: 0 [ 56.588461][ T5178] 2 locks held by syz-executor329/5178: [ 56.590597][ T5178] #0: ffff888031c90188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x18d2/0x29a0 [ 56.594563][ T5178] #1: ffffffff8dbd4db8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x18f/0x15c0 [ 56.598372][ T5178] Preemption disabled at: [ 56.598379][ T5178] [<0000000000000000>] 0x0 [ 56.601788][ T5178] CPU: 1 PID: 5178 Comm: syz-executor329 Tainted: G W 6.8.0-rc7-syzkaller-00130-g135288b73cef #0 [ 56.606354][ T5178] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 56.610082][ T5178] Call Trace: [ 56.611299][ T5178] [ 56.612361][ T5178] dump_stack_lvl+0x125/0x1b0 [ 56.614048][ T5178] __might_resched+0x3c7/0x5e0 [ 56.615835][ T5178] ? __pfx___might_resched+0x10/0x10 [ 56.617900][ T5178] bdev_getblk+0x8d/0xc0 [ 56.619631][ T5178] __bread_gfp+0xa9/0x370 [ 56.621749][ T5178] get_branch+0x2cb/0x670 [ 56.624056][ T5178] get_block+0x1ad/0x15c0 [ 56.626288][ T5178] ? __pfx_get_block+0x10/0x10 [ 56.628860][ T5178] ? __pfx_lock_release+0x10/0x10 [ 56.631209][ T5178] ? do_raw_spin_lock+0x12e/0x2c0 [ 56.633526][ T5178] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 56.636002][ T5178] ? _raw_spin_unlock+0x28/0x50 [ 56.638246][ T5178] ? create_empty_buffers+0x3a5/0x480 [ 56.640729][ T5178] block_read_full_folio+0x38f/0xa70 [ 56.643173][ T5178] ? __pfx_get_block+0x10/0x10 [ 56.645388][ T5178] ? __pfx_block_read_full_folio+0x10/0x10 [ 56.647654][ T5178] ? folio_add_lru+0x451/0x7f0 [ 56.649353][ T5178] ? __pfx_sysv_read_folio+0x10/0x10 [ 56.651355][ T5178] filemap_read_folio+0xe9/0x2c0 [ 56.653146][ T5178] ? __pfx_filemap_read_folio+0x10/0x10 [ 56.655133][ T5178] ? __filemap_get_folio+0x2b0/0xaa0 [ 56.657076][ T5178] ? do_read_cache_folio+0x2b8/0x550 [ 56.658982][ T5178] do_read_cache_folio+0x209/0x550 [ 56.660811][ T5178] ? __pfx_sysv_read_folio+0x10/0x10 [ 56.662686][ T5178] read_cache_page+0x5b/0x160 [ 56.664376][ T5178] sysv_find_entry+0x1e5/0x690 [ 56.666072][ T5178] ? __pfx_sysv_lookup+0x10/0x10 [ 56.667879][ T5178] sysv_inode_by_name+0x71/0x3b0 [ 56.669637][ T5178] ? __pfx_sysv_inode_by_name+0x10/0x10 [ 56.671593][ T5178] ? __d_lookup+0x285/0x4c0 [ 56.673220][ T5178] ? __pfx_sysv_lookup+0x10/0x10 [ 56.675001][ T5178] sysv_lookup+0x8c/0x100 [ 56.676626][ T5178] lookup_open.isra.0+0x92a/0x13c0 [ 56.678767][ T5178] ? __pfx_lookup_open.isra.0+0x10/0x10 [ 56.680713][ T5178] ? secondary_startup_64_no_verify+0x11b/0x17b [ 56.683338][ T5178] ? secondary_startup_64_no_verify+0x11b/0x17b [ 56.686136][ T5178] ? lookup_fast+0x155/0x540 [ 56.687868][ T5178] path_openat+0x931/0x29a0 [ 56.689508][ T5178] ? __pfx_path_openat+0x10/0x10 [ 56.691807][ T5178] ? __pfx___lock_acquire+0x10/0x10 [ 56.694252][ T5178] ? find_held_lock+0x2d/0x110 [ 56.696318][ T5178] do_filp_open+0x1de/0x440 [ 56.698408][ T5178] ? __pfx_do_filp_open+0x10/0x10 [ 56.700960][ T5178] ? find_held_lock+0x2d/0x110 [ 56.703249][ T5178] ? _raw_spin_unlock+0x28/0x50 [ 56.705521][ T5178] ? alloc_fd+0x2da/0x6c0 [ 56.707477][ T5178] do_sys_openat2+0x17a/0x1e0 [ 56.709682][ T5178] ? __pfx_do_sys_openat2+0x10/0x10 [ 56.712180][ T5178] __x64_sys_openat+0x175/0x210 [ 56.714586][ T5178] ? __pfx___x64_sys_openat+0x10/0x10 [ 56.717244][ T5178] do_syscall_64+0xd5/0x270 [ 56.719382][ T5178] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 56.722199][ T5178] RIP: 0033:0x7f7540fdb5f9 [ 56.724038][ T5178] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 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 [ 56.731778][ T5178] RSP: 002b:00007fff1f347fd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 56.735531][ T5178] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007f7540fdb5f9 [ 56.739015][ T5178] RDX: 0000000000000000 RSI: 0000000020004280 RDI: 00000000ffffff9c [ 56.742444][ T5178] RBP: 00007f7541058610 R08: 0000000000009e04 R09: 0000000000000000 [ 56.745912][ T5178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 56.749365][ T5178] R13: 00007fff1f3481a8 R14: 0000000000000001 R15: 0000000000000001 [ 56.752823][ T5178] [ 57.574946][ T5178] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:306 [ 57.579189][ T5178] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5178, name: syz-executor329 [ 57.582798][ T5178] preempt_count: 1, expected: 0 [ 57.584683][ T5178] RCU nest depth: 0, expected: 0 [ 57.586797][ T5178] 2 locks held by syz-executor329/5178: [ 57.588882][ T5178] #0: ffff888031c90188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x18d2/0x29a0 [ 57.592674][ T5178] #1: ffffffff8dbd4db8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x18f/0x15c0 [ 57.596123][ T5178] Preemption disabled at: [ 57.596129][ T5178] [<0000000000000000>] 0x0 [ 57.600681][ T5178] CPU: 0 PID: 5178 Comm: syz-executor329 Tainted: G W 6.8.0-rc7-syzkaller-00130-g135288b73cef #0 [ 57.605821][ T5178] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 57.609405][ T5178] Call Trace: [ 57.610588][ T5178] [ 57.611645][ T5178] dump_stack_lvl+0x125/0x1b0 [ 57.613294][ T5178] __might_resched+0x3c7/0x5e0 [ 57.614997][ T5178] ? __pfx___might_resched+0x10/0x10 [ 57.616889][ T5178] bdev_getblk+0x8d/0xc0 [ 57.618449][ T5178] __bread_gfp+0xa9/0x370 [ 57.620036][ T5178] get_branch+0x2cb/0x670 [ 57.621574][ T5178] get_block+0x1ad/0x15c0 [ 57.623290][ T5178] ? __pfx_get_block+0x10/0x10 [ 57.625136][ T5178] ? __pfx_lock_release+0x10/0x10 [ 57.627131][ T5178] ? do_raw_spin_lock+0x12e/0x2c0 [ 57.629309][ T5178] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 57.631395][ T5178] ? _raw_spin_unlock+0x28/0x50 [ 57.633140][ T5178] ? create_empty_buffers+0x3a5/0x480 [ 57.635069][ T5178] block_read_full_folio+0x38f/0xa70 [ 57.636976][ T5178] ? __pfx_get_block+0x10/0x10 [ 57.638798][ T5178] ? __pfx_block_read_full_folio+0x10/0x10 [ 57.641206][ T5178] ? folio_add_lru+0x451/0x7f0 [ 57.643247][ T5178] ? __pfx_sysv_read_folio+0x10/0x10 [ 57.645740][ T5178] filemap_read_folio+0xe9/0x2c0 [ 57.647812][ T5178] ? __pfx_filemap_read_folio+0x10/0x10 [ 57.650157][ T5178] ? __filemap_get_folio+0x2b0/0xaa0 [ 57.652180][ T5178] ? do_read_cache_folio+0x2b8/0x550 [ 57.654564][ T5178] do_read_cache_folio+0x209/0x550 [ 57.657151][ T5178] ? __pfx_sysv_read_folio+0x10/0x10 [ 57.660109][ T5178] read_cache_page+0x5b/0x160 [ 57.663023][ T5178] sysv_find_entry+0x1e5/0x690 [ 57.665837][ T5178] ? __pfx_sysv_lookup+0x10/0x10 [ 57.668165][ T5178] sysv_inode_by_name+0x71/0x3b0 [ 57.670197][ T5178] ? __pfx_sysv_inode_by_name+0x10/0x10 [ 57.672536][ T5178] ? __d_lookup+0x285/0x4c0 [ 57.674645][ T5178] ? __pfx_sysv_lookup+0x10/0x10 [ 57.676958][ T5178] sysv_lookup+0x8c/0x100 [ 57.678957][ T5178] lookup_open.isra.0+0x92a/0x13c0 [ 57.681578][ T5178] ? __pfx_lookup_open.isra.0+0x10/0x10 [ 57.684131][ T5178] ? secondary_startup_64_no_verify+0x11b/0x17b [ 57.687159][ T5178] ? secondary_startup_64_no_verify+0x11b/0x17b [ 57.690454][ T5178] ? lookup_fast+0x155/0x540 [ 57.692982][ T5178] path_openat+0x931/0x29a0 [ 57.695142][ T5178] ? __pfx_path_openat+0x10/0x10 [ 57.697439][ T5178] ? __pfx___lock_acquire+0x10/0x10 [ 57.699862][ T5178] ? find_held_lock+0x2d/0x110 [ 57.701989][ T5178] do_filp_open+0x1de/0x440 [ 57.704119][ T5178] ? __pfx_do_filp_open+0x10/0x10 [ 57.706437][ T5178] ? find_held_lock+0x2d/0x110 [ 57.708686][ T5178] ? _raw_spin_unlock+0x28/0x50 [ 57.710957][ T5178] ? alloc_fd+0x2da/0x6c0 [ 57.712953][ T5178] do_sys_openat2+0x17a/0x1e0 [ 57.715145][ T5178] ? __pfx_do_sys_openat2+0x10/0x10 [ 57.717565][ T5178] __x64_sys_openat+0x175/0x210 [ 57.719871][ T5178] ? __pfx___x64_sys_openat+0x10/0x10 [ 57.722396][ T5178] do_syscall_64+0xd5/0x270 [ 57.724565][ T5178] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 57.727352][ T5178] RIP: 0033:0x7f7540fdb5f9 [ 57.729483][ T5178] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 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 [ 57.738621][ T5178] RSP: 002b:00007fff1f347fd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 57.741937][ T5178] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007f7540fdb5f9 [ 57.744793][ T5178] RDX: 0000000000000000 RSI: 0000000020004280 RDI: 00000000ffffff9c [ 57.748225][ T5178] RBP: 00007f7541058610 R08: 0000000000009e04 R09: 0000000000000000 [ 57.751834][ T5178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 57.755468][ T5178] R13: 00007fff1f3481a8 R14: 0000000000000001 R15: 0000000000000001 [ 57.759137][ T5178] [ 58.574931][ T5178] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:306 [ 58.579203][ T5178] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5178, name: syz-executor329 [ 58.583381][ T5178] preempt_count: 1, expected: 0 [ 58.585722][ T5178] RCU nest depth: 0, expected: 0 [ 58.587976][ T5178] 2 locks held by syz-executor329/5178: [ 58.590457][ T5178] #0: ffff888031c90188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x18d2/0x29a0 [ 58.595236][ T5178] #1: ffffffff8dbd4db8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x18f/0x15c0 [ 58.599506][ T5178] Preemption disabled at: [ 58.599515][ T5178] [<0000000000000000>] 0x0 [ 58.604246][ T5178] CPU: 1 PID: 5178 Comm: syz-executor329 Tainted: G W 6.8.0-rc7-syzkaller-00130-g135288b73cef #0 [ 58.609697][ T5178] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 58.613910][ T5178] Call Trace: [ 58.615359][ T5178] [ 58.616740][ T5178] dump_stack_lvl+0x125/0x1b0 [ 58.618889][ T5178] __might_resched+0x3c7/0x5e0 [ 58.621162][ T5178] ? __pfx___might_resched+0x10/0x10 [ 58.623309][ T5178] bdev_getblk+0x8d/0xc0 [ 58.624849][ T5178] __bread_gfp+0xa9/0x370 [ 58.626433][ T5178] get_branch+0x2cb/0x670 [ 58.628030][ T5178] get_block+0x1ad/0x15c0 [ 58.629603][ T5178] ? __pfx_get_block+0x10/0x10 [ 58.631342][ T5178] ? __pfx_lock_release+0x10/0x10 [ 58.633149][ T5178] ? do_raw_spin_lock+0x12e/0x2c0 [ 58.634976][ T5178] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 58.636946][ T5178] ? _raw_spin_unlock+0x28/0x50 [ 58.638735][ T5178] ? create_empty_buffers+0x3a5/0x480 [ 58.640694][ T5178] block_read_full_folio+0x38f/0xa70 [ 58.642654][ T5178] ? __pfx_get_block+0x10/0x10 [ 58.644762][ T5178] ? __pfx_block_read_full_folio+0x10/0x10 [ 58.647361][ T5178] ? folio_add_lru+0x451/0x7f0 [ 58.649865][ T5178] ? __pfx_sysv_read_folio+0x10/0x10 [ 58.652587][ T5178] filemap_read_folio+0xe9/0x2c0 [ 58.655138][ T5178] ? __pfx_filemap_read_folio+0x10/0x10 [ 58.657736][ T5178] ? __filemap_get_folio+0x2b0/0xaa0 [ 58.660173][ T5178] ? do_read_cache_folio+0x2b8/0x550 [ 58.662606][ T5178] do_read_cache_folio+0x209/0x550 [ 58.664990][ T5178] ? __pfx_sysv_read_folio+0x10/0x10 [ 58.667421][ T5178] read_cache_page+0x5b/0x160 [ 58.669671][ T5178] sysv_find_entry+0x1e5/0x690 [ 58.671904][ T5178] ? __pfx_sysv_lookup+0x10/0x10 [ 58.674146][ T5178] sysv_inode_by_name+0x71/0x3b0 [ 58.676441][ T5178] ? __pfx_sysv_inode_by_name+0x10/0x10 [ 58.678975][ T5178] ? __d_lookup+0x285/0x4c0 [ 58.681319][ T5178] ? __pfx_sysv_lookup+0x10/0x10 [ 58.684051][ T5178] sysv_lookup+0x8c/0x100 [ 58.686389][ T5178] lookup_open.isra.0+0x92a/0x13c0 [ 58.689012][ T5178] ? __pfx_lookup_open.isra.0+0x10/0x10 [ 58.691596][ T5178] ? secondary_startup_64_no_verify+0x11b/0x17b [ 58.694440][ T5178] ? secondary_startup_64_no_verify+0x11b/0x17b [ 58.697307][ T5178] ? lookup_fast+0x155/0x540 [ 58.699466][ T5178] path_openat+0x931/0x29a0 [ 58.701555][ T5178] ? __pfx_path_openat+0x10/0x10 [ 58.704129][ T5178] ? __pfx___lock_acquire+0x10/0x10 [ 58.706517][ T5178] ? find_held_lock+0x2d/0x110 [ 58.708666][ T5178] do_filp_open+0x1de/0x440 [ 58.710844][ T5178] ? __pfx_do_filp_open+0x10/0x10 [ 58.713297][ T5178] ? find_held_lock+0x2d/0x110 [ 58.715317][ T5178] ? _raw_spin_unlock+0x28/0x50 [ 58.717090][ T5178] ? alloc_fd+0x2da/0x6c0 [ 58.718647][ T5178] do_sys_openat2+0x17a/0x1e0 [ 58.720339][ T5178] ? __pfx_do_sys_openat2+0x10/0x10 [ 58.722192][ T5178] __x64_sys_openat+0x175/0x210 [ 58.723951][ T5178] ? __pfx___x64_sys_openat+0x10/0x10 [ 58.725870][ T5178] do_syscall_64+0xd5/0x270 [ 58.727819][ T5178] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 58.730425][ T5178] RIP: 0033:0x7f7540fdb5f9 [ 58.732395][ T5178] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 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 [ 58.741009][ T5178] RSP: 002b:00007fff1f347fd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 58.744629][ T5178] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007f7540fdb5f9 [ 58.748080][ T5178] RDX: 0000000000000000 RSI: 0000000020004280 RDI: 00000000ffffff9c [ 58.751524][ T5178] RBP: 00007f7541058610 R08: 0000000000009e04 R09: 0000000000000000 [ 58.755117][ T5178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 58.758627][ T5178] R13: 00007fff1f3481a8 R14: 0000000000000001 R15: 0000000000000001 [ 58.762977][ T5178] [ 59.574971][ T5178] BUG: sleeping function called from invalid context at include/linux/pagemap.h:1046 [ 59.580370][ T5178] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5178, name: syz-executor329 [ 59.584619][ T5178] preempt_count: 1, expected: 0 [ 59.586846][ T5178] RCU nest depth: 0, expected: 0 [ 59.589026][ T5178] 2 locks held by syz-executor329/5178: [ 59.591105][ T5178] #0: ffff888031c90188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x18d2/0x29a0 [ 59.595251][ T5178] #1: ffffffff8dbd4db8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x18f/0x15c0 [ 59.599363][ T5178] Preemption disabled at: [ 59.599373][ T5178] [<0000000000000000>] 0x0 [ 59.603692][ T5178] CPU: 0 PID: 5178 Comm: syz-executor329 Tainted: G W 6.8.0-rc7-syzkaller-00130-g135288b73cef #0 [ 59.610807][ T5178] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 59.615214][ T5178] Call Trace: [ 59.616443][ T5178] [ 59.617589][ T5178] dump_stack_lvl+0x125/0x1b0 [ 59.619516][ T5178] __might_resched+0x3c7/0x5e0 [ 59.621421][ T5178] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 59.623611][ T5178] ? __pfx___might_resched+0x10/0x10 [ 59.626005][ T5178] __filemap_get_folio+0x5e5/0xaa0 [ 59.628361][ T5178] __getblk_slow+0x1ab/0x6a0 [ 59.630395][ T5178] bdev_getblk+0xb1/0xc0 [ 59.632255][ T5178] __bread_gfp+0xa9/0x370 [ 59.634180][ T5178] get_branch+0x2cb/0x670 [ 59.636254][ T5178] get_block+0x1ad/0x15c0 [ 59.638379][ T5178] ? __pfx_get_block+0x10/0x10 [ 59.640958][ T5178] ? __pfx_lock_release+0x10/0x10 [ 59.643403][ T5178] ? do_raw_spin_lock+0x12e/0x2c0 [ 59.645633][ T5178] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 59.648124][ T5178] ? _raw_spin_unlock+0x28/0x50 [ 59.650289][ T5178] ? zero_user_segments+0x2c8/0x360 [ 59.652522][ T5178] block_read_full_folio+0x38f/0xa70 [ 59.654543][ T5178] ? __pfx_get_block+0x10/0x10 [ 59.656336][ T5178] ? __pfx_block_read_full_folio+0x10/0x10 [ 59.658584][ T5178] ? folio_add_lru+0x451/0x7f0 [ 59.660517][ T5178] ? __pfx_sysv_read_folio+0x10/0x10 [ 59.662609][ T5178] filemap_read_folio+0xe9/0x2c0 [ 59.664804][ T5178] ? __pfx_filemap_read_folio+0x10/0x10 [ 59.667291][ T5178] ? __filemap_get_folio+0x2b0/0xaa0 [ 59.669480][ T5178] ? do_read_cache_folio+0x2b8/0x550 [ 59.671670][ T5178] do_read_cache_folio+0x209/0x550 [ 59.673630][ T5178] ? __pfx_sysv_read_folio+0x10/0x10 [ 59.675834][ T5178] read_cache_page+0x5b/0x160 [ 59.677700][ T5178] sysv_find_entry+0x1e5/0x690 [ 59.679484][ T5178] ? __pfx_sysv_lookup+0x10/0x10 [ 59.681163][ T5178] sysv_inode_by_name+0x71/0x3b0 [ 59.683300][ T5178] ? __pfx_sysv_inode_by_name+0x10/0x10 [ 59.685727][ T5178] ? __d_lookup+0x285/0x4c0 [ 59.687933][ T5178] ? __pfx_sysv_lookup+0x10/0x10 [ 59.690238][ T5178] sysv_lookup+0x8c/0x100 [ 59.692390][ T5178] lookup_open.isra.0+0x92a/0x13c0 [ 59.694648][ T5178] ? __pfx_lookup_open.isra.0+0x10/0x10 [ 59.696873][ T5178] ? secondary_startup_64_no_verify+0x11b/0x17b [ 59.699596][ T5178] ? secondary_startup_64_no_verify+0x11b/0x17b [ 59.702205][ T5178] ? lookup_fast+0x155/0x540 [ 59.704010][ T5178] path_openat+0x931/0x29a0 [ 59.705797][ T5178] ? __pfx_path_openat+0x10/0x10 [ 59.707714][ T5178] ? __pfx___lock_acquire+0x10/0x10 [ 59.709615][ T5178] ? find_held_lock+0x2d/0x110 [ 59.711392][ T5178] do_filp_open+0x1de/0x440 [ 59.713091][ T5178] ? __pfx_do_filp_open+0x10/0x10 [ 59.714957][ T5178] ? find_held_lock+0x2d/0x110 [ 59.717218][ T5178] ? _raw_spin_unlock+0x28/0x50 [ 59.719470][ T5178] ? alloc_fd+0x2da/0x6c0 [ 59.721379][ T5178] do_sys_openat2+0x17a/0x1e0 [ 59.723168][ T5178] ? __pfx_do_sys_openat2+0x10/0x10 [ 59.725059][ T5178] __x64_sys_openat+0x175/0x210 [ 59.727178][ T5178] ? __pfx___x64_sys_openat+0x10/0x10 [ 59.729097][ T5178] do_syscall_64+0xd5/0x270 [ 59.730822][ T5178] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 59.733156][ T5178] RIP: 0033:0x7f7540fdb5f9 [ 59.734950][ T5178] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 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 [ 59.741856][ T5178] RSP: 002b:00007fff1f347fd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 59.745013][ T5178] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007f7540fdb5f9 [ 59.748451][ T5178] RDX: 0000000000000000 RSI: 0000000020004280 RDI: 00000000ffffff9c [ 59.751700][ T5178] RBP: 00007f7541058610 R08: 0000000000009e04 R09: 0000000000000000 [ 59.754744][ T5178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 59.757623][ T5178] R13: 00007fff1f3481a8 R14: 0000000000000001 R15: 0000000000000001 [ 59.760463][ T5178] [ 60.575007][ T5178] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:306 [ 60.579949][ T5178] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5178, name: syz-executor329 [ 60.584762][ T5178] preempt_count: 1, expected: 0 [ 60.587144][ T5178] RCU nest depth: 0, expected: 0 [ 60.589570][ T5178] 2 locks held by syz-executor329/5178: [ 60.592211][ T5178] #0: ffff888031c90188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x18d2/0x29a0 [ 60.597136][ T5178] #1: ffffffff8dbd4db8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x18f/0x15c0 [ 60.601515][ T5178] Preemption disabled at: [ 60.601526][ T5178] [<0000000000000000>] 0x0 [ 60.606725][ T5178] CPU: 1 PID: 5178 Comm: syz-executor329 Tainted: G W 6.8.0-rc7-syzkaller-00130-g135288b73cef #0 [ 60.612240][ T5178] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 60.616939][ T5178] Call Trace: [ 60.618459][ T5178] [ 60.619799][ T5178] dump_stack_lvl+0x125/0x1b0 [ 60.621999][ T5178] __might_resched+0x3c7/0x5e0 [ 60.624133][ T5178] ? __pfx___might_resched+0x10/0x10 [ 60.626617][ T5178] bdev_getblk+0x8d/0xc0 [ 60.628741][ T5178] __bread_gfp+0xa9/0x370 [ 60.630925][ T5178] get_branch+0x2cb/0x670 [ 60.633066][ T5178] get_block+0x1ad/0x15c0 [ 60.635081][ T5178] ? __pfx_get_block+0x10/0x10 [ 60.637314][ T5178] ? __pfx_lock_release+0x10/0x10 [ 60.639639][ T5178] ? do_raw_spin_lock+0x12e/0x2c0 [ 60.642055][ T5178] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 60.644562][ T5178] ? _raw_spin_unlock+0x28/0x50 [ 60.646980][ T5178] ? create_empty_buffers+0x3a5/0x480 [ 60.649662][ T5178] block_read_full_folio+0x38f/0xa70 [ 60.652346][ T5178] ? __pfx_get_block+0x10/0x10 [ 60.654579][ T5178] ? __pfx_block_read_full_folio+0x10/0x10 [ 60.657243][ T5178] ? folio_add_lru+0x451/0x7f0 [ 60.659457][ T5178] ? __pfx_sysv_read_folio+0x10/0x10 [ 60.661894][ T5178] filemap_read_folio+0xe9/0x2c0 [ 60.664234][ T5178] ? __pfx_filemap_read_folio+0x10/0x10 [ 60.666874][ T5178] ? __filemap_get_folio+0x2b0/0xaa0 [ 60.669428][ T5178] ? do_read_cache_folio+0x2b8/0x550 [ 60.672021][ T5178] do_read_cache_folio+0x209/0x550 [ 60.674411][ T5178] ? __pfx_sysv_read_folio+0x10/0x10 [ 60.676870][ T5178] read_cache_page+0x5b/0x160 [ 60.679061][ T5178] sysv_find_entry+0x1e5/0x690 [ 60.681254][ T5178] ? __pfx_sysv_lookup+0x10/0x10 [ 60.683559][ T5178] sysv_inode_by_name+0x71/0x3b0 [ 60.685866][ T5178] ? __pfx_sysv_inode_by_name+0x10/0x10 [ 60.688414][ T5178] ? __d_lookup+0x285/0x4c0 [ 60.690497][ T5178] ? __pfx_sysv_lookup+0x10/0x10 [ 60.692776][ T5178] sysv_lookup+0x8c/0x100 [ 60.694844][ T5178] lookup_open.isra.0+0x92a/0x13c0 [ 60.697331][ T5178] ? __pfx_lookup_open.isra.0+0x10/0x10 [ 60.699964][ T5178] ? secondary_startup_64_no_verify+0x11b/0x17b [ 60.703244][ T5178] ? secondary_startup_64_no_verify+0x11b/0x17b [ 60.706108][ T5178] ? lookup_fast+0x155/0x540 [ 60.708285][ T5178] path_openat+0x931/0x29a0 [ 60.710471][ T5178] ? __pfx_path_openat+0x10/0x10 [ 60.712784][ T5178] ? __pfx___lock_acquire+0x10/0x10 [ 60.715059][ T5178] ? find_held_lock+0x2d/0x110 [ 60.716778][ T5178] do_filp_open+0x1de/0x440 [ 60.718405][ T5178] ? __pfx_do_filp_open+0x10/0x10 [ 60.720378][ T5178] ? find_held_lock+0x2d/0x110 [ 60.722505][ T5178] ? _raw_spin_unlock+0x28/0x50 [ 60.724719][ T5178] ? alloc_fd+0x2da/0x6c0 [ 60.726704][ T5178] do_sys_openat2+0x17a/0x1e0 [ 60.728793][ T5178] ? __pfx_do_sys_openat2+0x10/0x10 [ 60.731164][ T5178] __x64_sys_openat+0x175/0x210 [ 60.733353][ T5178] ? __pfx___x64_sys_openat+0x10/0x10 [ 60.735758][ T5178] do_syscall_64+0xd5/0x270 [ 60.737818][ T5178] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 60.740474][ T5178] RIP: 0033:0x7f7540fdb5f9 [ 60.742190][ T5178] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 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 [ 60.750469][ T5178] RSP: 002b:00007fff1f347fd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 60.753801][ T5178] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007f7540fdb5f9 [ 60.757351][ T5178] RDX: 0000000000000000 RSI: 0000000020004280 RDI: 00000000ffffff9c [ 60.761053][ T5178] RBP: 00007f7541058610 R08: 0000000000009e04 R09: 0000000000000000 [ 60.764742][ T5178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 60.768277][ T5178] R13: 00007fff1f3481a8 R14: 0000000000000001 R15: 0000000000000001 [ 60.771736][ T5178] [ 61.575011][ T5178] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:306 [ 61.579271][ T5178] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5178, name: syz-executor329 [ 61.583399][ T5178] preempt_count: 1, expected: 0 [ 61.586004][ T5178] RCU nest depth: 0, expected: 0 [ 61.587978][ T5178] 2 locks held by syz-executor329/5178: [ 61.590088][ T5178] #0: ffff888031c90188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x18d2/0x29a0 [ 61.594691][ T5178] #1: ffffffff8dbd4db8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x18f/0x15c0 [ 61.599052][ T5178] Preemption disabled at: [ 61.599062][ T5178] [<0000000000000000>] 0x0 [ 61.603839][ T5178] CPU: 0 PID: 5178 Comm: syz-executor329 Tainted: G W 6.8.0-rc7-syzkaller-00130-g135288b73cef #0 [ 61.609628][ T5178] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 61.614475][ T5178] Call Trace: [ 61.616335][ T5178] [ 61.617976][ T5178] dump_stack_lvl+0x125/0x1b0 [ 61.620707][ T5178] __might_resched+0x3c7/0x5e0 [ 61.623157][ T5178] ? __pfx___might_resched+0x10/0x10 [ 61.625597][ T5178] bdev_getblk+0x8d/0xc0 [ 61.627553][ T5178] __bread_gfp+0xa9/0x370 [ 61.629708][ T5178] get_branch+0x2cb/0x670 [ 61.631706][ T5178] get_block+0x1ad/0x15c0 [ 61.633701][ T5178] ? __pfx_get_block+0x10/0x10 [ 61.635896][ T5178] ? __pfx_lock_release+0x10/0x10 [ 61.638244][ T5178] ? do_raw_spin_lock+0x12e/0x2c0 [ 61.640847][ T5178] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 61.643422][ T5178] ? _raw_spin_unlock+0x28/0x50 [ 61.645521][ T5178] ? create_empty_buffers+0x3a5/0x480 [ 61.647596][ T5178] block_read_full_folio+0x38f/0xa70 [ 61.650003][ T5178] ? __pfx_get_block+0x10/0x10 [ 61.652251][ T5178] ? __pfx_block_read_full_folio+0x10/0x10 [ 61.654846][ T5178] ? folio_add_lru+0x451/0x7f0 [ 61.656700][ T5178] ? __pfx_sysv_read_folio+0x10/0x10 [ 61.658683][ T5178] filemap_read_folio+0xe9/0x2c0 [ 61.661198][ T5178] ? __pfx_filemap_read_folio+0x10/0x10 [ 61.663378][ T5178] ? __filemap_get_folio+0x2b0/0xaa0 [ 61.665820][ T5178] ? do_read_cache_folio+0x2b8/0x550 [ 61.668165][ T5178] do_read_cache_folio+0x209/0x550 [ 61.670560][ T5178] ? __pfx_sysv_read_folio+0x10/0x10 [ 61.673086][ T5178] read_cache_page+0x5b/0x160 [ 61.674958][ T5178] sysv_find_entry+0x1e5/0x690 [ 61.676737][ T5178] ? __pfx_sysv_lookup+0x10/0x10 [ 61.678579][ T5178] sysv_inode_by_name+0x71/0x3b0 [ 61.680626][ T5178] ? __pfx_sysv_inode_by_name+0x10/0x10 [ 61.682688][ T5178] ? __d_lookup+0x285/0x4c0 [ 61.684759][ T5178] ? __pfx_sysv_lookup+0x10/0x10 [ 61.687276][ T5178] sysv_lookup+0x8c/0x100 [ 61.689434][ T5178] lookup_open.isra.0+0x92a/0x13c0 [ 61.692020][ T5178] ? __pfx_lookup_open.isra.0+0x10/0x10 [ 61.694693][ T5178] ? secondary_startup_64_no_verify+0x11b/0x17b [ 61.697202][ T5178] ? secondary_startup_64_no_verify+0x11b/0x17b [ 61.700227][ T5178] ? lookup_fast+0x155/0x540 [ 61.702501][ T5178] path_openat+0x931/0x29a0 [ 61.704651][ T5178] ? __pfx_path_openat+0x10/0x10 [ 61.707098][ T5178] ? __pfx___lock_acquire+0x10/0x10 [ 61.709427][ T5178] ? find_held_lock+0x2d/0x110 [ 61.711526][ T5178] do_filp_open+0x1de/0x440 [ 61.713290][ T5178] ? __pfx_do_filp_open+0x10/0x10 [ 61.715125][ T5178] ? find_held_lock+0x2d/0x110 [ 61.717114][ T5178] ? _raw_spin_unlock+0x28/0x50 [ 61.718988][ T5178] ? alloc_fd+0x2da/0x6c0 [ 61.720597][ T5178] do_sys_openat2+0x17a/0x1e0 [ 61.722315][ T5178] ? __pfx_do_sys_openat2+0x10/0x10 [ 61.724195][ T5178] __x64_sys_openat+0x175/0x210 [ 61.726061][ T5178] ? __pfx___x64_sys_openat+0x10/0x10 [ 61.728326][ T5178] do_syscall_64+0xd5/0x270 [ 61.730332][ T5178] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 61.732938][ T5178] RIP: 0033:0x7f7540fdb5f9 [ 61.734541][ T5178] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 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 [ 61.741405][ T5178] RSP: 002b:00007fff1f347fd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 61.744793][ T5178] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007f7540fdb5f9 [ 61.748307][ T5178] RDX: 0000000000000000 RSI: 0000000020004280 RDI: 00000000ffffff9c [ 61.751480][ T5178] RBP: 00007f7541058610 R08: 0000000000009e04 R09: 0000000000000000 [ 61.754285][ T5178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 61.757118][ T5178] R13: 00007fff1f3481a8 R14: 0000000000000001 R15: 0000000000000001 [ 61.759977][ T5178] [ 62.574900][ T5178] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:306 [ 62.578767][ T5178] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5178, name: syz-executor329 [ 62.582497][ T5178] preempt_count: 1, expected: 0 [ 62.584477][ T5178] RCU nest depth: 0, expected: 0 [ 62.586790][ T5178] 2 locks held by syz-executor329/5178: [ 62.589372][ T5178] #0: ffff888031c90188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x18d2/0x29a0 [ 62.593674][ T5178] #1: ffffffff8dbd4db8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x18f/0x15c0 [ 62.597453][ T5178] Preemption disabled at: [ 62.597461][ T5178] [<0000000000000000>] 0x0 [ 62.601185][ T5178] CPU: 0 PID: 5178 Comm: syz-executor329 Tainted: G W 6.8.0-rc7-syzkaller-00130-g135288b73cef #0 [ 62.606624][ T5178] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 62.610935][ T5178] Call Trace: [ 62.612265][ T5178] [ 62.613480][ T5178] dump_stack_lvl+0x125/0x1b0 [ 62.615415][ T5178] __might_resched+0x3c7/0x5e0 [ 62.617347][ T5178] ? __pfx___might_resched+0x10/0x10 [ 62.619464][ T5178] bdev_getblk+0x8d/0xc0 [ 62.621177][ T5178] __bread_gfp+0xa9/0x370 [ 62.622998][ T5178] get_branch+0x2cb/0x670 [ 62.624855][ T5178] get_block+0x1ad/0x15c0 [ 62.626767][ T5178] ? __pfx_get_block+0x10/0x10 [ 62.628851][ T5178] ? __pfx_lock_release+0x10/0x10 [ 62.630961][ T5178] ? do_raw_spin_lock+0x12e/0x2c0 [ 62.632965][ T5178] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 62.634766][ T5178] ? _raw_spin_unlock+0x28/0x50 [ 62.636496][ T5178] ? zero_user_segments+0x2c8/0x360 [ 62.638229][ T5178] block_read_full_folio+0x38f/0xa70 [ 62.640037][ T5178] ? __pfx_get_block+0x10/0x10 [ 62.641946][ T5178] ? __pfx_block_read_full_folio+0x10/0x10 [ 62.644460][ T5178] ? folio_add_lru+0x451/0x7f0 [ 62.646258][ T5178] ? __pfx_sysv_read_folio+0x10/0x10 [ 62.648129][ T5178] filemap_read_folio+0xe9/0x2c0 [ 62.649980][ T5178] ? __pfx_filemap_read_folio+0x10/0x10 [ 62.651958][ T5178] ? __filemap_get_folio+0x2b0/0xaa0 [ 62.653748][ T5178] ? do_read_cache_folio+0x2b8/0x550 [ 62.655495][ T5178] do_read_cache_folio+0x209/0x550 [ 62.657224][ T5178] ? __pfx_sysv_read_folio+0x10/0x10 [ 62.659111][ T5178] read_cache_page+0x5b/0x160 [ 62.660754][ T5178] sysv_find_entry+0x1e5/0x690 [ 62.662373][ T5178] ? __pfx_sysv_lookup+0x10/0x10 [ 62.664045][ T5178] sysv_inode_by_name+0x71/0x3b0 [ 62.665757][ T5178] ? __pfx_sysv_inode_by_name+0x10/0x10 [ 62.667838][ T5178] ? __d_lookup+0x285/0x4c0 [ 62.669666][ T5178] ? __pfx_sysv_lookup+0x10/0x10 [ 62.671494][ T5178] sysv_lookup+0x8c/0x100 [ 62.672995][ T5178] lookup_open.isra.0+0x92a/0x13c0 [ 62.674717][ T5178] ? __pfx_lookup_open.isra.0+0x10/0x10 [ 62.676584][ T5178] ? secondary_startup_64_no_verify+0x11b/0x17b [ 62.678751][ T5178] ? secondary_startup_64_no_verify+0x11b/0x17b [ 62.680901][ T5178] ? lookup_fast+0x155/0x540 [ 62.682476][ T5178] path_openat+0x931/0x29a0 [ 62.684223][ T5178] ? __pfx_path_openat+0x10/0x10 [ 62.686121][ T5178] ? __pfx___lock_acquire+0x10/0x10 [ 62.688208][ T5178] ? find_held_lock+0x2d/0x110 [ 62.690182][ T5178] do_filp_open+0x1de/0x440 [ 62.691736][ T5178] ? __pfx_do_filp_open+0x10/0x10 [ 62.693462][ T5178] ? find_held_lock+0x2d/0x110 [ 62.695155][ T5178] ? _raw_spin_unlock+0x28/0x50 [ 62.696832][ T5178] ? alloc_fd+0x2da/0x6c0 [ 62.698531][ T5178] do_sys_openat2+0x17a/0x1e0 [ 62.700295][ T5178] ? __pfx_do_sys_openat2+0x10/0x10 [ 62.701823][ T5178] __x64_sys_openat+0x175/0x210 [ 62.703352][ T5178] ? __pfx___x64_sys_openat+0x10/0x10 [ 62.705154][ T5178] do_syscall_64+0xd5/0x270 [ 62.706695][ T5178] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 62.708638][ T5178] RIP: 0033:0x7f7540fdb5f9 [ 62.710153][ T5178] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 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 [ 62.716586][ T5178] RSP: 002b:00007fff1f347fd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 62.719429][ T5178] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007f7540fdb5f9 [ 62.722459][ T5178] RDX: 0000000000000000 RSI: 0000000020004280 RDI: 00000000ffffff9c [ 62.725426][ T5178] RBP: 00007f7541058610 R08: 0000000000009e04 R09: 0000000000000000 [ 62.728215][ T5178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 62.730886][ T5178] R13: 00007fff1f3481a8 R14: 0000000000000001 R15: 0000000000000001 [ 62.733592][ T5178] [ 63.574959][ T5178] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:306 [ 63.578810][ T5178] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5178, name: syz-executor329 [ 63.582277][ T5178] preempt_count: 1, expected: 0 [ 63.583925][ T5178] RCU nest depth: 0, expected: 0 [ 63.585664][ T5178] 2 locks held by syz-executor329/5178: [ 63.587510][ T5178] #0: ffff888031c90188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x18d2/0x29a0 VM DIAGNOSIS: 23:16:44 Registers: info registers vcpu 0 CPU#0 RAX=0000000000088597 RBX=0000000000000000 RCX=ffffffff8ac43e9b RDX=0000000000000000 RSI=ffffffff8b0cb3c0 RDI=ffffffff8b6e9980 RBP=fffffbfff1a92b48 RSP=ffffffff8d407e18 R8 =0000000000000001 R9 =ffffed100d646ded R10=ffff88806b236f6b R11=0000000000000000 R12=0000000000000000 R13=ffffffff8d495a40 R14=ffffffff8f9d6550 R15=0000000000000000 RIP=ffffffff8ac4529f RFL=00000242 [---Z---] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88806b200000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000562eccbacdf8 CR3=000000000d57a000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=0000000044000001 Opmask01=0000000000000000 Opmask02=000000007ffeffff Opmask03=0000000000000000 Opmask04=00000000ffffffff Opmask05=00000000004007ff Opmask06=0000000007ffe7ff Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 4b5f5455504e495f 4449006b636f6c62 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffcf2f65890 0000003000000018 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffcf2f65220 0000003000000010 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000ff00000000 00ff000000000000 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00ff000000000000 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2525252525252525 2525252525252525 2525252525252525 2525252525252525 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6d25203a7325206b 6e696c6d79732065 7461657263206f74 2064656c69614600 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 4800051f5600054e 4b4c49485c560540 5144405746054a51 054140494c444600 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 168c9a94af61983d 0000562bae5799cc 00000000000002e1 0000000000000000 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 44455a494c414954 494e495f43455355 0000000000000021 0000000000000000 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 383a263c3b383a26 4f3a383a26493a38 3a26483a383a264b 3a383a26333a383a ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0a0a0a0a0a0a0a0a 0a0a0a0a0a0a0a0a 0a0a0a0a0a0a0a0a 0a0a0a0a0a0a0a00 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 692054524f50202c 2064696c61696d20 0070253a20252054 524f504d49005452 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 692020520050202c 2025204f504d4900 0061253a20252000 2527204d49005452 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 282b2e2fdf37342d 280bbfbf23243324 26312033fc040f18 1317140d080b0412 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 343133bffc121104 1214041204110814 100411bffc040f18 1317140d080b0412 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 4141414141414141 4141414141414141 4141414141414141 4141414141414141 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 1a1a1a1a1a1a1a1a 1a1a1a1a1a1a1a1a 1a1a1a1a1a1a1a1a 1a1a1a1a1a1a1a1a ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2020202020202020 2020202020202020 2020202020202020 2020202020202020 info registers vcpu 1 CPU#1 RAX=000000000000006b RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff84ec81d5 RDI=ffffffff948be260 RBP=ffffffff948be220 RSP=ffffc90002ff6e20 R8 =0000000000000001 R9 =000000000000001f R10=0000000000000000 R11=0000000000000005 R12=0000000000000000 R13=000000000000006b R14=ffffffff84ec8170 R15=0000000000000000 RIP=ffffffff84ec81ff RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000555556613380 ffffffff 00c00000 GS =0000 ffff88806b300000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000056443d89d9d8 CR3=00000000259b0000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=00000000ffffffff Opmask01=0000000000000004 Opmask02=000000000000000f Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff1f3475e0 00007fff1f3475c0 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff1f347720 00007fff1f3475a0 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f7541049f64 00007f754105d240 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff1f3475e0 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff1f347720 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff1f347720 00007fff1f3475a0 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff1f3475e0 00007fff1f3475c0 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000076737973 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 2 CPU#2 RAX=0000000000027885 RBX=0000000000000002 RCX=ffffffff8ac43e9b RDX=0000000000000000 RSI=ffffffff8b0cb3c0 RDI=ffffffff8b6e9980 RBP=ffffed1002fd1480 RSP=ffffc90000177e08 R8 =0000000000000001 R9 =ffffed100d686ded R10=ffff88806b436f6b R11=0000000000000000 R12=0000000000000002 R13=ffff888017e8a400 R14=ffffffff8f9d6550 R15=0000000000000000 RIP=ffffffff8ac4529f RFL=00000242 [---Z---] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88806b400000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000091000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe000008f000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1d5d0d3000 CR3=000000001fb56000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=0000000000000200 Opmask01=00000000ffffffff Opmask02=00000000fff80000 Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000001 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff375b2e20 0000003000000010 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 6c5f5f0045544156 4952505f4342494c ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000000042494c ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 6362696c5f5f0045 5441564952505f43 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2525252525252525 2525252525252525 2525252525252525 2525252525252525 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 4f6e3a6d5e007325 2e73250064252e73 2500656c6f736e6f 632f7665642f000a ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 4f4b1f485e005600 0b56000041000b56 000040494a564b4a 460a5340410a000a ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 3 CPU#3 RAX=0000000000027747 RBX=0000000000000003 RCX=ffffffff8ac43e9b RDX=0000000000000000 RSI=ffffffff8b0cb3c0 RDI=ffffffff8b6e9980 RBP=ffffed1002fd1900 RSP=ffffc90000187e08 R8 =0000000000000001 R9 =ffffed100d6a6ded R10=ffff88806b536f6b R11=0000000000000000 R12=0000000000000003 R13=ffff888017e8c800 R14=ffffffff8f9d6550 R15=0000000000000000 RIP=ffffffff8ac4529f RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 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