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BUG: sleeping function called from invalid context in __bread_gfp

Status: upstream: reported C repro on 2022/11/15 20:41
Subsystems: sysv fat
[Documentation on labels]
Reported-by: syzbot+6b929f4559ece29ef479@syzkaller.appspotmail.com
First crash: 520d, last: 434d
▶ ▼ Similar bugs (2)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 BUG: sleeping function called from invalid context in __bread_gfp sysv fat C 154 408d 520d 0/1 upstream: reported C repro on 2022/11/15 20:37
upstream BUG: sleeping function called from invalid context in __bread_gfp fs C error done 359 105d 506d 26/26 fixed on 2024/03/20 11:33

Sample crash report:
Buffer I/O error on dev loop0, logical block 13466417, async page read
attempt to access beyond end of device
loop0: rw=0, want=16147214, limit=128
Buffer I/O error on dev loop0, logical block 8073606, async page read
BUG: sleeping function called from invalid context at fs/buffer.c:1381
in_atomic(): 1, irqs_disabled(): 0, pid: 7969, name: syz-executor440
2 locks held by syz-executor440/7969:
 #0:  (&type->i_mutex_dir_key#7/1){+.+.}, at: [<ffffffff818a98ca>] inode_lock_nested include/linux/fs.h:754 [inline]
 #0:  (&type->i_mutex_dir_key#7/1){+.+.}, at: [<ffffffff818a98ca>] filename_create+0x12a/0x3f0 fs/namei.c:3676
 #1:  (pointers_lock){.+.+}, at: [<ffffffff81fd9493>] get_block+0x153/0x1230 fs/sysv/itree.c:217
Preemption disabled at:
[<          (null)>]           (null)
CPU: 0 PID: 7969 Comm: syz-executor440 Not tainted 4.14.302-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x1b2/0x281 lib/dump_stack.c:58
 ___might_sleep.cold+0x235/0x250 kernel/sched/core.c:6041
 __getblk_gfp fs/buffer.c:1381 [inline]
 __bread_gfp+0x3e/0x2e0 fs/buffer.c:1428
 sb_bread include/linux/buffer_head.h:343 [inline]
 get_branch+0x2ac/0x600 fs/sysv/itree.c:104
 get_block+0x176/0x1230 fs/sysv/itree.c:218
 block_read_full_page+0x25e/0x8d0 fs/buffer.c:2316
 do_read_cache_page+0x38e/0xc10 mm/filemap.c:2713
 read_mapping_page include/linux/pagemap.h:398 [inline]
 dir_get_page fs/sysv/dir.c:58 [inline]
 sysv_find_entry+0x20d/0x610 fs/sysv/dir.c:146
 sysv_inode_by_name+0x5b/0x330 fs/sysv/dir.c:360
 sysv_lookup fs/sysv/namei.c:53 [inline]
 sysv_lookup+0x64/0xe0 fs/sysv/namei.c:46
 lookup_real fs/namei.c:1555 [inline]
 __lookup_hash fs/namei.c:1575 [inline]
 __lookup_hash+0x1bb/0x270 fs/namei.c:1563
 filename_create+0x156/0x3f0 fs/namei.c:3677
 user_path_create fs/namei.c:3734 [inline]
 SYSC_mkdirat fs/namei.c:3866 [inline]
 SyS_mkdirat+0x95/0x270 fs/namei.c:3858
 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x5e/0xd3
RIP: 0033:0x7fa94a253b47
RSP: 002b:00007ffd2dce74c8 EFLAGS: 00000286 ORIG_RAX: 0000000000000053
RAX: ffffffffffffffda RBX: 0000555555a302c0 RCX: 00007fa94a253b47
RDX: 00000000018084a1 RSI: 00000000000001ff RDI: 0000000020000080
RBP: 00007ffd2dce7550 R08: 0000000000000000 R09: 0000000020000000
R10: 0000000000000000 R11: 0000000000000286 R12: 00000000ffffffff
R13: 0000000020000080 R14: 0000000020000140 R15: 0000000000000000
attempt to access beyond end of device
loop0: rw=0, want=6491550, limit=128
Buffer I/O error on dev loop0, logical block 3245774, async page read
attempt to access beyond end of device
loop0: rw=0, want=17669880, limit=128
Buffer I/O error on dev loop0, logical block 8834939, async page read
BUG: sleeping function called from invalid context at fs/buffer.c:1381
in_atomic(): 1, irqs_disabled(): 0, pid: 7969, name: syz-executor440
2 locks held by syz-executor440/7969:
 #0:  (&type->i_mutex_dir_key#7/1){+.+.}, at: [<ffffffff818a98ca>] inode_lock_nested include/linux/fs.h:754 [inline]
 #0:  (&type->i_mutex_dir_key#7/1){+.+.}, at: [<ffffffff818a98ca>] filename_create+0x12a/0x3f0 fs/namei.c:3676
 #1:  (pointers_lock){.+.+}, at: [<ffffffff81fd9493>] get_block+0x153/0x1230 fs/sysv/itree.c:217
Preemption disabled at:
[<          (null)>]           (null)
CPU: 0 PID: 7969 Comm: syz-executor440 Tainted: G        W       4.14.302-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x1b2/0x281 lib/dump_stack.c:58
 ___might_sleep.cold+0x235/0x250 kernel/sched/core.c:6041
 __getblk_gfp fs/buffer.c:1381 [inline]
 __bread_gfp+0x3e/0x2e0 fs/buffer.c:1428
 sb_bread include/linux/buffer_head.h:343 [inline]
 get_branch+0x2ac/0x600 fs/sysv/itree.c:104
 get_block+0x176/0x1230 fs/sysv/itree.c:218
 block_read_full_page+0x25e/0x8d0 fs/buffer.c:2316
 do_read_cache_page+0x38e/0xc10 mm/filemap.c:2713
 read_mapping_page include/linux/pagemap.h:398 [inline]
 dir_get_page fs/sysv/dir.c:58 [inline]
 sysv_find_entry+0x20d/0x610 fs/sysv/dir.c:146
 sysv_inode_by_name+0x5b/0x330 fs/sysv/dir.c:360
 sysv_lookup fs/sysv/namei.c:53 [inline]
 sysv_lookup+0x64/0xe0 fs/sysv/namei.c:46
 lookup_real fs/namei.c:1555 [inline]
 __lookup_hash fs/namei.c:1575 [inline]
 __lookup_hash+0x1bb/0x270 fs/namei.c:1563
 filename_create+0x156/0x3f0 fs/namei.c:3677
 user_path_create fs/namei.c:3734 [inline]
 SYSC_mkdirat fs/namei.c:3866 [inline]
 SyS_mkdirat+0x95/0x270 fs/namei.c:3858
 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x5e/0xd3
RIP: 0033:0x7fa94a253b47
RSP: 002b:00007ffd2dce74c8 EFLAGS: 00000286 ORIG_RAX: 0000000000000053
RAX: ffffffffffffffda RBX: 0000555555a302c0 RCX: 00007fa94a253b47
RDX: 00000000018084a1 RSI: 00000000000001ff RDI: 0000000020000080
RBP: 00007ffd2dce7550 R08: 0000000000000000 R09: 0000000020000000
R10: 0000000000000000 R11: 0000000000000286 R12: 00000000ffffffff
R13: 0000000020000080 R14: 0000000020000140 R15: 0000000000000000
BUG: sleeping function called from invalid context at fs/buffer.c:1381
in_atomic(): 1, irqs_disabled(): 0, pid: 7969, name: syz-executor440
2 locks held by syz-executor440/7969:
 #0:  (&type->i_mutex_dir_key#7/1){+.+.}, at: [<ffffffff818a98ca>] inode_lock_nested include/linux/fs.h:754 [inline]
 #0:  (&type->i_mutex_dir_key#7/1){+.+.}, at: [<ffffffff818a98ca>] filename_create+0x12a/0x3f0 fs/namei.c:3676
 #1:  (pointers_lock){.+.+}, at: [<ffffffff81fd9493>] get_block+0x153/0x1230 fs/sysv/itree.c:217
Preemption disabled at:
[<          (null)>]           (null)
CPU: 0 PID: 7969 Comm: syz-executor440 Tainted: G        W       4.14.302-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x1b2/0x281 lib/dump_stack.c:58
 ___might_sleep.cold+0x235/0x250 kernel/sched/core.c:6041
 __getblk_gfp fs/buffer.c:1381 [inline]
 __bread_gfp+0x3e/0x2e0 fs/buffer.c:1428
 sb_bread include/linux/buffer_head.h:343 [inline]
 get_branch+0x2ac/0x600 fs/sysv/itree.c:104
 get_block+0x176/0x1230 fs/sysv/itree.c:218
 block_read_full_page+0x25e/0x8d0 fs/buffer.c:2316
 do_read_cache_page+0x38e/0xc10 mm/filemap.c:2713
 read_mapping_page include/linux/pagemap.h:398 [inline]
 dir_get_page fs/sysv/dir.c:58 [inline]
 sysv_find_entry+0x20d/0x610 fs/sysv/dir.c:146
 sysv_inode_by_name+0x5b/0x330 fs/sysv/dir.c:360
 sysv_lookup fs/sysv/namei.c:53 [inline]
 sysv_lookup+0x64/0xe0 fs/sysv/namei.c:46
 lookup_real fs/namei.c:1555 [inline]
 __lookup_hash fs/namei.c:1575 [inline]
 __lookup_hash+0x1bb/0x270 fs/namei.c:1563
 filename_create+0x156/0x3f0 fs/namei.c:3677
 user_path_create fs/namei.c:3734 [inline]
 SYSC_mkdirat fs/namei.c:3866 [inline]
 SyS_mkdirat+0x95/0x270 fs/namei.c:3858
 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x5e/0xd3
RIP: 0033:0x7fa94a253b47
RSP: 002b:00007ffd2dce74c8 EFLAGS: 00000286 ORIG_RAX: 0000000000000053
RAX: ffffffffffffffda RBX: 0000555555a302c0 RCX: 00007fa94a253b47
RDX: 00000000018084a1 RSI: 00000000000001ff RDI: 0000000020000080
RBP: 00007ffd2dce7550 R08: 0000000000000000 R09: 0000000020000000
R10: 0000000000000000 R11: 0000000000000286 R12: 00000000ffffffff
R13: 0000000020000080 R14: 0000000020000140 R15: 0000000000000000
BUG: sleeping function called from invalid context at fs/buffer.c:1381
in_atomic(): 1, irqs_disabled(): 0, pid: 7969, name: syz-executor440
2 locks held by syz-executor440/7969:
 #0:  (&type->i_mutex_dir_key#7/1){+.+.}, at: [<ffffffff818a98ca>] inode_lock_nested include/linux/fs.h:754 [inline]
 #0:  (&type->i_mutex_dir_key#7/1){+.+.}, at: [<ffffffff818a98ca>] filename_create+0x12a/0x3f0 fs/namei.c:3676
 #1:  (pointers_lock){.+.+}, at: [<ffffffff81fd9493>] get_block+0x153/0x1230 fs/sysv/itree.c:217
Preemption disabled at:
[<          (null)>]           (null)
CPU: 0 PID: 7969 Comm: syz-executor440 Tainted: G        W       4.14.302-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x1b2/0x281 lib/dump_stack.c:58
 ___might_sleep.cold+0x235/0x250 kernel/sched/core.c:6041
 __getblk_gfp fs/buffer.c:1381 [inline]
 __bread_gfp+0x3e/0x2e0 fs/buffer.c:1428
 sb_bread include/linux/buffer_head.h:343 [inline]
 get_branch+0x2ac/0x600 fs/sysv/itree.c:104
 get_block+0x176/0x1230 fs/sysv/itree.c:218
 block_read_full_page+0x25e/0x8d0 fs/buffer.c:2316
 do_read_cache_page+0x38e/0xc10 mm/filemap.c:2713
 read_mapping_page include/linux/pagemap.h:398 [inline]
 dir_get_page fs/sysv/dir.c:58 [inline]
 sysv_find_entry+0x20d/0x610 fs/sysv/dir.c:146
 sysv_inode_by_name+0x5b/0x330 fs/sysv/dir.c:360
 sysv_lookup fs/sysv/namei.c:53 [inline]
 sysv_lookup+0x64/0xe0 fs/sysv/namei.c:46
 lookup_real fs/namei.c:1555 [inline]
 __lookup_hash fs/namei.c:1575 [inline]
 __lookup_hash+0x1bb/0x270 fs/namei.c:1563
 filename_create+0x156/0x3f0 fs/namei.c:3677
 user_path_create fs/namei.c:3734 [inline]
 SYSC_mkdirat fs/namei.c:3866 [inline]
 SyS_mkdirat+0x95/0x270 fs/namei.c:3858
 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x5e/0xd3
RIP: 0033:0x7fa94a253b47
RSP: 002b:00007ffd2dce74c8 EFLAGS: 00000286 ORIG_RAX: 0000000000000053
RAX: ffffffffffffffda RBX: 0000555555a302c0 RCX: 00007fa94a253b47
RDX: 00000000018084a1 RSI: 00000000000001ff RDI: 0000000020000080
RBP: 00007ffd2dce7550 R08: 0000000000000000 R09: 0000000020000000
R10: 0000000000000000 R11: 0000000000000286 R12: 00000000ffffffff
R13: 0000000020000080 R14: 0000000020000140 R15: 0000000000000000
BUG: sleeping function called from invalid context at fs/buffer.c:1381
in_atomic(): 1, irqs_disabled(): 0, pid: 7969, name: syz-executor440
2 locks held by syz-executor440/7969:
 #0:  (&type->i_mutex_dir_key#7/1){+.+.}, at: [<ffffffff818a98ca>] inode_lock_nested include/linux/fs.h:754 [inline]
 #0:  (&type->i_mutex_dir_key#7/1){+.+.}, at: [<ffffffff818a98ca>] filename_create+0x12a/0x3f0 fs/namei.c:3676
 #1:  (pointers_lock){.+.+}, at: [<ffffffff81fd9493>] get_block+0x153/0x1230 fs/sysv/itree.c:217
Preemption disabled at:
[<          (null)>]           (null)
CPU: 1 PID: 7969 Comm: syz-executor440 Tainted: G        W       4.14.302-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x1b2/0x281 lib/dump_stack.c:58
 ___might_sleep.cold+0x235/0x250 kernel/sched/core.c:6041
 __getblk_gfp fs/buffer.c:1381 [inline]
 __bread_gfp+0x3e/0x2e0 fs/buffer.c:1428
 sb_bread include/linux/buffer_head.h:343 [inline]
 get_branch+0x2ac/0x600 fs/sysv/itree.c:104
 get_block+0x176/0x1230 fs/sysv/itree.c:218
 block_read_full_page+0x25e/0x8d0 fs/buffer.c:2316
 do_read_cache_page+0x38e/0xc10 mm/filemap.c:2713
 read_mapping_page include/linux/pagemap.h:398 [inline]
 dir_get_page fs/sysv/dir.c:58 [inline]
 sysv_find_entry+0x20d/0x610 fs/sysv/dir.c:146
 sysv_inode_by_name+0x5b/0x330 fs/sysv/dir.c:360
 sysv_lookup fs/sysv/namei.c:53 [inline]
 sysv_lookup+0x64/0xe0 fs/sysv/namei.c:46
 lookup_real fs/namei.c:1555 [inline]
 __lookup_hash fs/namei.c:1575 [inline]
 __lookup_hash+0x1bb/0x270 fs/namei.c:1563
 filename_create+0x156/0x3f0 fs/namei.c:3677
 user_path_create fs/namei.c:3734 [inline]
 SYSC_mkdirat fs/namei.c:3866 [inline]
 SyS_mkdirat+0x95/0x270 fs/namei.c:3858
 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x5e/0xd3
RIP: 0033:0x7fa94a253b47
RSP: 002b:00007ffd2dce74c8 EFLAGS: 00000286 ORIG_RAX: 0000000000000053
RAX: ffffffffffffffda RBX: 0000555555a302c0 RCX: 00007fa94a253b47
RDX: 00000000018084a1 RSI: 00000000000001ff RDI: 0000000020000080
RBP: 00007ffd2dce7550 R08: 0000000000000000 R09: 0000000020000000
R10: 0000000000000000 R11: 0000000000000286 R12: 00000000ffffffff
R13: 0000000020000080 R14: 0000000020000140 R15: 0000000000000000
BUG: sleeping function called from invalid context at fs/buffer.c:1381
in_atomic(): 1, irqs_disabled(): 0, pid: 7969, name: syz-executor440
2 locks held by syz-executor440/7969:
 #0:  (&type->i_mutex_dir_key#7/1){+.+.}, at: [<ffffffff818a98ca>] inode_lock_nested include/linux/fs.h:754 [inline]
 #0:  (&type->i_mutex_dir_key#7/1){+.+.}, at: [<ffffffff818a98ca>] filename_create+0x12a/0x3f0 fs/namei.c:3676
 #1:  (pointers_lock){.+.+}, at: [<ffffffff81fd9493>] get_block+0x153/0x1230 fs/sysv/itree.c:217
Preemption disabled at:
[<          (null)>]           (null)
CPU: 1 PID: 7969 Comm: syz-executor440 Tainted: G        W       4.14.302-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x1b2/0x281 lib/dump_stack.c:58
 ___might_sleep.cold+0x235/0x250 kernel/sched/core.c:6041
 __getblk_gfp fs/buffer.c:1381 [inline]
 __bread_gfp+0x3e/0x2e0 fs/buffer.c:1428
 sb_bread include/linux/buffer_head.h:343 [inline]
 get_branch+0x2ac/0x600 fs/sysv/itree.c:104
 get_block+0x176/0x1230 fs/sysv/itree.c:218
 block_read_full_page+0x25e/0x8d0 fs/buffer.c:2316
 do_read_cache_page+0x38e/0xc10 mm/filemap.c:2713
 read_mapping_page include/linux/pagemap.h:398 [inline]
 dir_get_page fs/sysv/dir.c:58 [inline]
 sysv_find_entry+0x20d/0x610 fs/sysv/dir.c:146
 sysv_inode_by_name+0x5b/0x330 fs/sysv/dir.c:360
 sysv_lookup fs/sysv/namei.c:53 [inline]
 sysv_lookup+0x64/0xe0 fs/sysv/namei.c:46
 lookup_real fs/namei.c:1555 [inline]
 __lookup_hash fs/namei.c:1575 [inline]
 __lookup_hash+0x1bb/0x270 fs/namei.c:1563
 filename_create+0x156/0x3f0 fs/namei.c:3677
 user_path_create fs/namei.c:3734 [inline]
 SYSC_mkdirat fs/namei.c:3866 [inline]
 SyS_mkdirat+0x95/0x270 fs/namei.c:3858
 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x5e/0xd3
RIP: 0033:0x7fa94a253b47
RSP: 002b:00007ffd2dce74c8 EFLAGS: 00000286 ORIG_RAX: 0000000000000053
RAX: ffffffffffffffda RBX: 0000555555a302c0 RCX: 00007fa94a253b47
RDX: 00000000018084a1 RSI: 00000000000001ff RDI: 0000000020000080
RBP: 00007ffd2dce7550 R08: 0000000000000000 R09: 0000000020000000
R10: 0000000000000000 R11: 0000000000000286 R12: 00000000ffffffff
R13: 0000000020000080 R14: 0000000020000140 R15: 0000000000000000
BUG: sleeping function called from invalid context at fs/buffer.c:1381
in_atomic(): 1, irqs_disabled(): 0, pid: 7969, name: syz-executor440
2 locks held by syz-executor440/7969:
 #0:  (&type->i_mutex_dir_key#7/1){+.+.}, at: [<ffffffff818a98ca>] inode_lock_nested include/linux/fs.h:754 [inline]
 #0:  (&type->i_mutex_dir_key#7/1){+.+.}, at: [<ffffffff818a98ca>] filename_create+0x12a/0x3f0 fs/namei.c:3676
 #1:  (pointers_lock){.+.+}, at: [<ffffffff81fd9493>] get_block+0x153/0x1230 fs/sysv/itree.c:217
Preemption disabled at:
[<          (null)>]           (null)
CPU: 0 PID: 7969 Comm: syz-executor440 Tainted: G        W       4.14.302-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x1b2/0x281 lib/dump_stack.c:58
 ___might_sleep.cold+0x235/0x250 kernel/sched/core.c:6041
 __getblk_gfp fs/buffer.c:1381 [inline]
 __bread_gfp+0x3e/0x2e0 fs/buffer.c:1428
 sb_bread include/linux/buffer_head.h:343 [inline]
 get_branch+0x2ac/0x600 fs/sysv/itree.c:104
 get_block+0x176/0x1230 fs/sysv/itree.c:218
 block_read_full_page+0x25e/0x8d0 fs/buffer.c:2316
 do_read_cache_page+0x38e/0xc10 mm/filemap.c:2713
 read_mapping_page include/linux/pagemap.h:398 [inline]
 dir_get_page fs/sysv/dir.c:58 [inline]
 sysv_find_entry+0x20d/0x610 fs/sysv/dir.c:146
 sysv_inode_by_name+0x5b/0x330 fs/sysv/dir.c:360
 sysv_lookup fs/sysv/namei.c:53 [inline]
 sysv_lookup+0x64/0xe0 fs/sysv/namei.c:46
 lookup_real fs/namei.c:1555 [inline]
 __lookup_hash fs/namei.c:1575 [inline]
 __lookup_hash+0x1bb/0x270 fs/namei.c:1563
 filename_create+0x156/0x3f0 fs/namei.c:3677
 user_path_create fs/namei.c:3734 [inline]
 SYSC_mkdirat fs/namei.c:3866 [inline]
 SyS_mkdirat+0x95/0x270 fs/namei.c:3858
 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x5e/0xd3
RIP: 0033:0x7fa94a253b47
RSP: 002b:00007ffd2dce74c8 EFLAGS: 00000286 ORIG_RAX: 0000000000000053
RAX: ffffffffffffffda RBX: 0000555555a302c0 RCX: 00007fa94a253b47
RDX: 00000000018084a1 RSI: 00000000000001ff RDI: 0000000020000080
RBP: 00007ffd2dce7550 R08: 0000000000000000 R09: 0000000020000000
R10: 0000000000000000 R11: 0000000000000286 R12: 00000000ffffffff
R13: 0000000020000080 R14: 0000000020000140 R15: 0000000000000000
BUG: sleeping function called from invalid context at include/linux/pagemap.h:478
in_atomic(): 1, irqs_disabled(): 0, pid: 7969, name: syz-executor440
2 locks held by syz-executor440/7969:
 #0:  (&type->i_mutex_dir_key#7/1){+.+.}, at: [<ffffffff818a98ca>] inode_lock_nested include/linux/fs.h:754 [inline]
 #0:  (&type->i_mutex_dir_key#7/1){+.+.}, at: [<ffffffff818a98ca>] filename_create+0x12a/0x3f0 fs/namei.c:3676
 #1:  (pointers_lock){.+.+}, at: [<ffffffff81fd9493>] get_block+0x153/0x1230 fs/sysv/itree.c:217
Preemption disabled at:
[<          (null)>]           (null)
CPU: 1 PID: 7969 Comm: syz-executor440 Tainted: G        W       4.14.302-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x1b2/0x281 lib/dump_stack.c:58
 ___might_sleep.cold+0x235/0x250 kernel/sched/core.c:6041
 lock_page include/linux/pagemap.h:478 [inline]
 pagecache_get_page+0x427/0xab0 mm/filemap.c:1478
 find_or_create_page include/linux/pagemap.h:326 [inline]
 grow_dev_page fs/buffer.c:1004 [inline]
 grow_buffers fs/buffer.c:1077 [inline]
 __getblk_slow+0x1dd/0x7a0 fs/buffer.c:1104
 __getblk_gfp fs/buffer.c:1383 [inline]
 __bread_gfp+0x206/0x2e0 fs/buffer.c:1428
 sb_bread include/linux/buffer_head.h:343 [inline]
 get_branch+0x2ac/0x600 fs/sysv/itree.c:104
 get_block+0x176/0x1230 fs/sysv/itree.c:218
 block_read_full_page+0x25e/0x8d0 fs/buffer.c:2316
 do_read_cache_page+0x38e/0xc10 mm/filemap.c:2713
 read_mapping_page include/linux/pagemap.h:398 [inline]
 dir_get_page fs/sysv/dir.c:58 [inline]
 sysv_find_entry+0x20d/0x610 fs/sysv/dir.c:146
 sysv_inode_by_name+0x5b/0x330 fs/sysv/dir.c:360
 sysv_lookup fs/sysv/namei.c:53 [inline]
 sysv_lookup+0x64/0xe0 fs/sysv/namei.c:46
 lookup_real fs/namei.c:1555 [inline]
 __lookup_hash fs/namei.c:1575 [inline]
 __lookup_hash+0x1bb/0x270 fs/namei.c:1563
 filename_create+0x156/0x3f0 fs/namei.c:3677
 user_path_create fs/namei.c:3734 [inline]
 SYSC_mkdirat fs/namei.c:3866 [inline]
 SyS_mkdirat+0x95/0x270 fs/namei.c:3858
 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x5e/0xd3
RIP: 0033:0x7fa94a253b47
RSP: 002b:00007ffd2dce74c8 EFLAGS: 00000286 ORIG_RAX: 0000000000000053
RAX: ffffffffffffffda RBX: 0000555555a302c0 RCX: 00007fa94a253b47
RDX: 00000000018084a1 RSI: 00000000000001ff RDI: 0000000020000080
RBP: 00007ffd2dce7550 R08: 0000000000000000 R09: 0000000020000000
R10: 0000000000000000 R11: 0000000000000286 R12: 00000000ffffffff
R13: 0000000020000080 R14: 0000000020000140 R15: 0000000000000000
BUG: sleeping function called from invalid context at fs/buffer.c:1381
in_atomic(): 1, irqs_disabled(): 0, pid: 7969, name: syz-executor440
2 locks held by syz-executor440/7969:
 #0:  (&type->i_mutex_dir_key#7/1){+.+.}, at: [<ffffffff818a98ca>] inode_lock_nested include/linux/fs.h:754 [inline]
 #0:  (&type->i_mutex_dir_key#7/1){+.+.}, at: [<ffffffff818a98ca>] filename_create+0x12a/0x3f0 fs/namei.c:3676
 #1:  (pointers_lock){.+.+}, at: [<ffffffff81fd9493>] get_block+0x153/0x1230 fs/sysv/itree.c:217
Preemption disabled at:
[<          (null)>]           (null)
CPU: 1 PID: 7969 Comm: syz-executor440 Tainted: G        W       4.14.302-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x1b2/0x281 lib/dump_stack.c:58
 ___might_sleep.cold+0x235/0x250 kernel/sched/core.c:6041
 __getblk_gfp fs/buffer.c:1381 [inline]
 __bread_gfp+0x3e/0x2e0 fs/buffer.c:1428
 sb_bread include/linux/buffer_head.h:343 [inline]
 get_branch+0x2ac/0x600 fs/sysv/itree.c:104
 get_block+0x176/0x1230 fs/sysv/itree.c:218
 block_read_full_page+0x25e/0x8d0 fs/buffer.c:2316
 do_read_cache_page+0x38e/0xc10 mm/filemap.c:2713
 read_mapping_page include/linux/pagemap.h:398 [inline]
 dir_get_page fs/sysv/dir.c:58 [inline]
 sysv_find_entry+0x20d/0x610 fs/sysv/dir.c:146
 sysv_inode_by_name+0x5b/0x330 fs/sysv/dir.c:360
 sysv_lookup fs/sysv/namei.c:53 [inline]
 sysv_lookup+0x64/0xe0 fs/sysv/namei.c:46
 lookup_real fs/namei.c:1555 [inline]
 __lookup_hash fs/namei.c:1575 [inline]
 __lookup_hash+0x1bb/0x270 fs/namei.c:1563
 filename_create+0x156/0x3f0 fs/namei.c:3677
 user_path_create fs/namei.c:3734 [inline]
 SYSC_mkdirat fs/namei.c:3866 [inline]
 SyS_mkdirat+0x95/0x270 fs/namei.c:3858
 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x5e/0xd3
RIP: 0033:0x7fa94a253b47
RSP: 002b:00007ffd2dce74c8 EFLAGS: 00000286 ORIG_RAX: 0000000000000053
RAX: ffffffffffffffda RBX: 0000555555a302c0 RCX: 00007fa94a253b47
RDX: 00000000018084a1 RSI: 00000000000001ff RDI: 0000000020000080
RBP: 00007ffd2dce7550 R08: 0000000000000000 R09: 0000000020000000
R10: 0000000000000000 R11: 0000000000000286 R12: 00000000ffffffff
R13: 0000000020000080 R14: 0000000020000140 R15: 0000000000000000
BUG: sleeping function called from invalid context at fs/buffer.c:1381
in_atomic(): 1, irqs_disabled(): 0, pid: 7969, name: syz-executor440
2 locks held by syz-executor440/7969:
 #0:  (&type->i_mutex_dir_key#7/1){+.+.}, at: [<ffffffff818a98ca>] inode_lock_nested include/linux/fs.h:754 [inline]
 #0:  (&type->i_mutex_dir_key#7/1){+.+.}, at: [<ffffffff818a98ca>] filename_create+0x12a/0x3f0 fs/namei.c:3676
 #1:  (pointers_lock){.+.+}, at: [<ffffffff81fd9493>] get_block+0x153/0x1230 fs/sysv/itree.c:217
Preemption disabled at:
[<          (null)>]           (null)
CPU: 1 PID: 7969 Comm: syz-executor440 Tainted: G        W       4.14.302-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x1b2/0x281 lib/dump_stack.c:58
 ___might_sleep.cold+0x235/0x250 kernel/sched/core.c:6041
 __getblk_gfp fs/buffer.c:1381 [inline]
 __bread_gfp+0x3e/0x2e0 fs/buffer.c:1428
 sb_bread include/linux/buffer_head.h:343 [inline]
 get_branch+0x2ac/0x600 fs/sysv/itree.c:104
 get_block+0x176/0x1230 fs/sysv/itree.c:218
 block_read_full_page+0x25e/0x8d0 fs/buffer.c:2316
 do_read_cache_page+0x38e/0xc10 mm/filemap.c:2713
 read_mapping_page include/linux/pagemap.h:398 [inline]
 dir_get_page fs/sysv/dir.c:58 [inline]
 sysv_find_entry+0x20d/0x610 fs/sysv/dir.c:146
 sysv_inode_by_name+0x5b/0x330 fs/sysv/dir.c:360
 sysv_lookup fs/sysv/namei.c:53 [inline]
 sysv_lookup+0x64/0xe0 fs/sysv/namei.c:46
 lookup_real fs/namei.c:1555 [inline]
 __lookup_hash fs/namei.c:1575 [inline]
 __lookup_hash+0x1bb/0x270 fs/namei.c:1563
 filename_create+0x156/0x3f0 fs/namei.c:3677
 user_path_create fs/namei.c:3734 [inline]
 SYSC_mkdirat fs/namei.c:3866 [inline]
 SyS_mkdirat+0x95/0x270 fs/namei.c:3858
 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x5e/0xd3
RIP: 0033:0x7fa94a253b47
RSP: 002b:00007ffd2dce74c8 EFLAGS: 00000286 ORIG_RAX: 0000000000000053
RAX: ffffffffffffffda RBX: 0000555555a302c0 RCX: 00007fa94a253b47
RDX: 00000000018084a1 RSI: 00000000000001ff RDI: 0000000020000080
RBP: 00007ffd2dce7550 R08: 0000000000000000 R09: 0000000020000000
R10: 0000000000000000 R11: 0000000000000286 R12: 00000000ffffffff
R13: 0000000020000080 R14: 0000000020000140 R15: 0000000000000000
BUG: sleeping function called from invalid context at fs/buffer.c:1381
in_atomic(): 1, irqs_disabled(): 0, pid: 7969, name: syz-executor440
2 locks held by syz-executor440/7969:
 #0:  (&type->i_mutex_dir_key#7/1){+.+.}, at: [<ffffffff818a98ca>] inode_lock_nested include/linux/fs.h:754 [inline]
 #0:  (&type->i_mutex_dir_key#7/1){+.+.}, at: [<ffffffff818a98ca>] filename_create+0x12a/0x3f0 fs/namei.c:3676
 #1:  (pointers_lock){.+.+}, at: [<ffffffff81fd9493>] get_block+0x153/0x1230 fs/sysv/itree.c:217
Preemption disabled at:
[<          (null)>]           (null)

Crashes (72):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2022/12/25 11:52 linux-4.14.y c4215ee4771b 9da18ae8 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/12/15 07:18 linux-4.14.y c4215ee4771b b18f0a64 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/12/08 10:19 linux-4.14.y 179ef7fe8677 d88f3abb .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/12/03 23:00 linux-4.14.y 179ef7fe8677 e080de16 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/12/03 20:31 linux-4.14.y 179ef7fe8677 e080de16 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/11/16 11:56 linux-4.14.y e911713e40ca 3a127a31 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/11/15 20:49 linux-4.14.y e911713e40ca 97de9cfc .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/12/08 13:00 linux-4.14.y 179ef7fe8677 d88f3abb .config console log report syz [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2023/02/09 21:23 linux-4.14.y a8ad60f2af58 07980f9d .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2023/02/09 10:36 linux-4.14.y a8ad60f2af58 14a312c8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2023/02/09 03:34 linux-4.14.y a8ad60f2af58 14a312c8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2023/02/08 19:49 linux-4.14.y a8ad60f2af58 fc9c934e .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2023/02/08 15:38 linux-4.14.y a8ad60f2af58 fc9c934e .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2023/02/07 19:00 linux-4.14.y a8ad60f2af58 15c3d445 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2023/02/07 07:44 linux-4.14.y a8ad60f2af58 5bc3be51 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2023/02/06 19:30 linux-4.14.y a8ad60f2af58 0a9c11b6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2023/02/06 09:45 linux-4.14.y a8ad60f2af58 be607b78 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2023/02/04 18:09 linux-4.14.y 3949d1610004 be607b78 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2023/02/03 19:25 linux-4.14.y 3949d1610004 1b2f701a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2023/02/03 15:10 linux-4.14.y 3949d1610004 1b2f701a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2023/02/03 09:59 linux-4.14.y 3949d1610004 33fc5c09 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2023/02/03 02:33 linux-4.14.y 3949d1610004 33fc5c09 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2023/02/01 15:31 linux-4.14.y 3949d1610004 9a6f477c .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2023/02/01 13:30 linux-4.14.y 3949d1610004 9a6f477c .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2023/01/30 21:53 linux-4.14.y 3949d1610004 b68fb8d6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2023/01/30 17:09 linux-4.14.y 3949d1610004 b68fb8d6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2023/01/26 21:52 linux-4.14.y 3949d1610004 9dfcf09c .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2023/01/15 19:44 linux-4.14.y c4215ee4771b a63719e7 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2023/01/10 23:32 linux-4.14.y c4215ee4771b 48bc529a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2023/01/04 01:22 linux-4.14.y c4215ee4771b f0036e18 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2023/01/03 13:46 linux-4.14.y c4215ee4771b f0036e18 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2023/01/03 00:06 linux-4.14.y c4215ee4771b ab32d508 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/12/31 01:52 linux-4.14.y c4215ee4771b ab32d508 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/12/30 22:28 linux-4.14.y c4215ee4771b ab32d508 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/12/28 20:11 linux-4.14.y c4215ee4771b 44712fbc .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/12/28 18:21 linux-4.14.y c4215ee4771b 44712fbc .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/12/28 03:38 linux-4.14.y c4215ee4771b 44712fbc .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/12/27 20:42 linux-4.14.y c4215ee4771b 44712fbc .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/12/27 17:37 linux-4.14.y c4215ee4771b 44712fbc .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/12/26 00:22 linux-4.14.y c4215ee4771b 9da18ae8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/12/22 17:59 linux-4.14.y c4215ee4771b 9da18ae8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/12/22 13:32 linux-4.14.y c4215ee4771b 9da18ae8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/12/22 12:53 linux-4.14.y c4215ee4771b 9da18ae8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/12/21 16:18 linux-4.14.y c4215ee4771b 4067838e .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/12/21 15:27 linux-4.14.y c4215ee4771b 4067838e .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/12/21 07:17 linux-4.14.y c4215ee4771b d3e76707 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/12/20 23:39 linux-4.14.y c4215ee4771b d3e76707 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/12/20 20:42 linux-4.14.y c4215ee4771b d3e76707 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/12/20 19:46 linux-4.14.y c4215ee4771b d3e76707 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/12/20 07:10 linux-4.14.y c4215ee4771b c52b2efb .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/12/20 07:08 linux-4.14.y c4215ee4771b c52b2efb .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/12/19 07:31 linux-4.14.y c4215ee4771b 05494336 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/12/18 15:07 linux-4.14.y c4215ee4771b 05494336 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/12/14 16:37 linux-4.14.y c4215ee4771b b18f0a64 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/12/11 21:32 linux-4.14.y 65afe34ac33d 67be1ae7 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/12/10 14:45 linux-4.14.y 65afe34ac33d 67be1ae7 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/12/10 01:54 linux-4.14.y 65afe34ac33d 67be1ae7 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/12/07 00:57 linux-4.14.y 179ef7fe8677 d88f3abb .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/12/05 23:16 linux-4.14.y 179ef7fe8677 045cbb84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/12/05 18:54 linux-4.14.y 179ef7fe8677 045cbb84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/12/03 02:16 linux-4.14.y 179ef7fe8677 e080de16 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/12/03 02:10 linux-4.14.y 179ef7fe8677 e080de16 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/12/03 02:07 linux-4.14.y 179ef7fe8677 e080de16 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/12/02 21:24 linux-4.14.y 179ef7fe8677 e080de16 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/11/29 23:14 linux-4.14.y 179ef7fe8677 579a3740 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/11/29 10:18 linux-4.14.y 179ef7fe8677 ca9683b8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/11/29 10:03 linux-4.14.y 179ef7fe8677 ca9683b8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/11/17 19:03 linux-4.14.y e911713e40ca 4ba8ab94 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/11/17 16:59 linux-4.14.y e911713e40ca 4ba8ab94 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/11/16 01:38 linux-4.14.y e911713e40ca 3a127a31 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
2022/11/15 20:41 linux-4.14.y e911713e40ca 97de9cfc .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-4-14 BUG: sleeping function called from invalid context in __bread_gfp
* Struck through repros no longer work on HEAD.