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BUG: sleeping function called from invalid context in __getblk_gfp

Status: upstream: reported C repro on 2023/03/14 19:21
Bug presence: origin:upstream
Labels: missing-backport
[Documentation on labels]
Reported-by: syzbot+04432b64d3da7935f979@syzkaller.appspotmail.com
First crash: 647d, last: 252d
▶ ▼ Bug presence (1)
Date Name Commit Repro Result
2024/11/14 upstream (ToT) 0a9b9d17f3a7 C [report] KASAN: use-after-free Read in sysv_new_inode
▶ ▼ Similar bugs (2)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream BUG: sleeping function called from invalid context in __getblk_gfp fs C error done 3673 359d 754d 25/28 fixed on 2024/04/10 03:59
linux-6.1 BUG: sleeping function called from invalid context in __getblk_gfp origin:lts-only C inconclusive 277 252d 647d 0/3 upstream: reported C repro on 2023/03/14 21:24
▶ ▼ Last patch testing requests (5)
Created Duration User Patch Repo Result
2024/10/15 05:36 0m retest repro linux-5.15.y error
2024/10/15 05:36 0m retest repro linux-5.15.y error
2024/10/15 05:36 0m retest repro linux-5.15.y error
2024/10/15 05:36 0m retest repro linux-5.15.y error
2024/10/15 05:36 0m retest repro linux-5.15.y error
▶ ▼ Fix bisection attempts (3)
Created Duration User Patch Repo Result
2024/09/22 11:22 37m fix candidate upstream error job log
2024/08/14 23:29 0m fix candidate upstream error job log
2024/04/21 10:53 1m fix candidate upstream error job log

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:1334
in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3960, name: syz-executor136
3 locks held by syz-executor136/3960:
 #0: ffff0000c954a460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c fs/namespace.c:377
 #1: ffff0000dc5cc188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:789 [inline]
 #1: ffff0000dc5cc188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: open_last_lookups fs/namei.c:3529 [inline]
 #1: ffff0000dc5cc188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x640/0x26cc fs/namei.c:3739
 #2: ffff800014d85e78 (pointers_lock){.+.+}-{2:2}, at: get_block+0x13c/0x13d4 fs/sysv/itree.c:221
Preemption disabled at:
[<ffff80000932254c>] get_block+0x13c/0x13d4 fs/sysv/itree.c:221
CPU: 1 PID: 3960 Comm: syz-executor136 Not tainted 5.15.154-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
Call trace:
 dump_backtrace+0x0/0x530 arch/arm64/kernel/stacktrace.c:152
 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:216
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x108/0x170 lib/dump_stack.c:106
 dump_stack+0x1c/0x58 lib/dump_stack.c:113
 ___might_sleep+0x380/0x4dc kernel/sched/core.c:9626
 __might_sleep+0x98/0xf0 kernel/sched/core.c:9580
 __getblk_gfp+0x60/0x700 fs/buffer.c:1334
 __bread_gfp+0x40/0x33c fs/buffer.c:1381
 sb_bread include/linux/buffer_head.h:337 [inline]
 get_branch+0x234/0x55c fs/sysv/itree.c:104
 get_block+0x154/0x13d4 fs/sysv/itree.c:222
 block_read_full_page+0x2a0/0xc4c fs/buffer.c:2290
 sysv_readpage+0x28/0x38 fs/sysv/itree.c:465
 do_read_cache_page+0x60c/0x950
 read_cache_page+0x68/0x84 mm/filemap.c:3574
 read_mapping_page include/linux/pagemap.h:515 [inline]
 dir_get_page fs/sysv/dir.c:58 [inline]
 sysv_find_entry+0x178/0x43c fs/sysv/dir.c:146
 sysv_inode_by_name+0xa0/0x1c0 fs/sysv/dir.c:360
 sysv_lookup+0x74/0xe4 fs/sysv/namei.c:38
 lookup_open fs/namei.c:3440 [inline]
 open_last_lookups fs/namei.c:3532 [inline]
 path_openat+0xd9c/0x26cc fs/namei.c:3739
 do_filp_open+0x1a8/0x3b4 fs/namei.c:3769
 do_sys_openat2+0x128/0x3d8 fs/open.c:1253
 do_sys_open fs/open.c:1269 [inline]
 __do_sys_openat fs/open.c:1285 [inline]
 __se_sys_openat fs/open.c:1280 [inline]
 __arm64_sys_openat+0x1f0/0x240 fs/open.c:1280
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181
 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608
 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584
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 include/linux/pagemap.h:623
in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3960, name: syz-executor136
3 locks held by syz-executor136/3960:
 #0: ffff0000c954a460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c fs/namespace.c:377
 #1: ffff0000dc5cc188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:789 [inline]
 #1: ffff0000dc5cc188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: open_last_lookups fs/namei.c:3529 [inline]
 #1: ffff0000dc5cc188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x640/0x26cc fs/namei.c:3739
 #2: ffff800014d85e78 (pointers_lock){.+.+}-{2:2}, at: get_block+0x13c/0x13d4 fs/sysv/itree.c:221
Preemption disabled at:
[<ffff80000932254c>] get_block+0x13c/0x13d4 fs/sysv/itree.c:221
CPU: 1 PID: 3960 Comm: syz-executor136 Tainted: G        W         5.15.154-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
Call trace:
 dump_backtrace+0x0/0x530 arch/arm64/kernel/stacktrace.c:152
 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:216
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x108/0x170 lib/dump_stack.c:106
 dump_stack+0x1c/0x58 lib/dump_stack.c:113
 ___might_sleep+0x380/0x4dc kernel/sched/core.c:9626
 __might_sleep+0x98/0xf0 kernel/sched/core.c:9580
 lock_page include/linux/pagemap.h:623 [inline]
 pagecache_get_page+0x4bc/0xd94 mm/filemap.c:1910
 find_or_create_page include/linux/pagemap.h:420 [inline]
 grow_dev_page fs/buffer.c:949 [inline]
 grow_buffers fs/buffer.c:1014 [inline]
 __getblk_slow fs/buffer.c:1041 [inline]
 __getblk_gfp+0x1f8/0x700 fs/buffer.c:1336
 __bread_gfp+0x40/0x33c fs/buffer.c:1381
 sb_bread include/linux/buffer_head.h:337 [inline]
 get_branch+0x234/0x55c fs/sysv/itree.c:104
 get_block+0x154/0x13d4 fs/sysv/itree.c:222
 block_read_full_page+0x2a0/0xc4c fs/buffer.c:2290
 sysv_readpage+0x28/0x38 fs/sysv/itree.c:465
 do_read_cache_page+0x60c/0x950
 read_cache_page+0x68/0x84 mm/filemap.c:3574
 read_mapping_page include/linux/pagemap.h:515 [inline]
 dir_get_page fs/sysv/dir.c:58 [inline]
 sysv_find_entry+0x178/0x43c fs/sysv/dir.c:146
 sysv_inode_by_name+0xa0/0x1c0 fs/sysv/dir.c:360
 sysv_lookup+0x74/0xe4 fs/sysv/namei.c:38
 lookup_open fs/namei.c:3440 [inline]
 open_last_lookups fs/namei.c:3532 [inline]
 path_openat+0xd9c/0x26cc fs/namei.c:3739
 do_filp_open+0x1a8/0x3b4 fs/namei.c:3769
 do_sys_openat2+0x128/0x3d8 fs/open.c:1253
 do_sys_open fs/open.c:1269 [inline]
 __do_sys_openat fs/open.c:1285 [inline]
 __se_sys_openat fs/open.c:1280 [inline]
 __arm64_sys_openat+0x1f0/0x240 fs/open.c:1280
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181
 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608
 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584
BUG: sleeping function called from invalid context at fs/buffer.c:1334
in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3960, name: syz-executor136
3 locks held by syz-executor136/3960:
 #0: ffff0000c954a460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c fs/namespace.c:377
 #1: ffff0000dc5cc188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:789 [inline]
 #1: ffff0000dc5cc188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: open_last_lookups fs/namei.c:3529 [inline]
 #1: ffff0000dc5cc188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x640/0x26cc fs/namei.c:3739
 #2: ffff800014d85e78 (pointers_lock){.+.+}-{2:2}, at: get_block+0x13c/0x13d4 fs/sysv/itree.c:221
Preemption disabled at:
[<ffff80000932254c>] get_block+0x13c/0x13d4 fs/sysv/itree.c:221
CPU: 1 PID: 3960 Comm: syz-executor136 Tainted: G        W         5.15.154-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
Call trace:
 dump_backtrace+0x0/0x530 arch/arm64/kernel/stacktrace.c:152
 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:216
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x108/0x170 lib/dump_stack.c:106
 dump_stack+0x1c/0x58 lib/dump_stack.c:113
 ___might_sleep+0x380/0x4dc kernel/sched/core.c:9626
 __might_sleep+0x98/0xf0 kernel/sched/core.c:9580
 __getblk_gfp+0x60/0x700 fs/buffer.c:1334
 __bread_gfp+0x40/0x33c fs/buffer.c:1381
 sb_bread include/linux/buffer_head.h:337 [inline]
 get_branch+0x234/0x55c fs/sysv/itree.c:104
 get_block+0x154/0x13d4 fs/sysv/itree.c:222
 block_read_full_page+0x2a0/0xc4c fs/buffer.c:2290
 sysv_readpage+0x28/0x38 fs/sysv/itree.c:465
 do_read_cache_page+0x60c/0x950
 read_cache_page+0x68/0x84 mm/filemap.c:3574
 read_mapping_page include/linux/pagemap.h:515 [inline]
 dir_get_page fs/sysv/dir.c:58 [inline]
 sysv_find_entry+0x178/0x43c fs/sysv/dir.c:146
 sysv_inode_by_name+0xa0/0x1c0 fs/sysv/dir.c:360
 sysv_lookup+0x74/0xe4 fs/sysv/namei.c:38
 lookup_open fs/namei.c:3440 [inline]
 open_last_lookups fs/namei.c:3532 [inline]
 path_openat+0xd9c/0x26cc fs/namei.c:3739
 do_filp_open+0x1a8/0x3b4 fs/namei.c:3769
 do_sys_openat2+0x128/0x3d8 fs/open.c:1253
 do_sys_open fs/open.c:1269 [inline]
 __do_sys_openat fs/open.c:1285 [inline]
 __se_sys_openat fs/open.c:1280 [inline]
 __arm64_sys_openat+0x1f0/0x240 fs/open.c:1280
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181
 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608
 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584
BUG: sleeping function called from invalid context at fs/buffer.c:1334
in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3960, name: syz-executor136
3 locks held by syz-executor136/3960:
 #0: ffff0000c954a460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c fs/namespace.c:377
 #1: ffff0000dc5cc188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:789 [inline]
 #1: ffff0000dc5cc188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: open_last_lookups fs/namei.c:3529 [inline]
 #1: ffff0000dc5cc188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x640/0x26cc fs/namei.c:3739
 #2: ffff800014d85e78 (pointers_lock){.+.+}-{2:2}, at: get_block+0x13c/0x13d4 fs/sysv/itree.c:221
Preemption disabled at:
[<ffff80000932254c>] get_block+0x13c/0x13d4 fs/sysv/itree.c:221
CPU: 1 PID: 3960 Comm: syz-executor136 Tainted: G        W         5.15.154-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
Call trace:
 dump_backtrace+0x0/0x530 arch/arm64/kernel/stacktrace.c:152
 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:216
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x108/0x170 lib/dump_stack.c:106
 dump_stack+0x1c/0x58 lib/dump_stack.c:113
 ___might_sleep+0x380/0x4dc kernel/sched/core.c:9626
 __might_sleep+0x98/0xf0 kernel/sched/core.c:9580
 __getblk_gfp+0x60/0x700 fs/buffer.c:1334
 __bread_gfp+0x40/0x33c fs/buffer.c:1381
 sb_bread include/linux/buffer_head.h:337 [inline]
 get_branch+0x234/0x55c fs/sysv/itree.c:104
 get_block+0x154/0x13d4 fs/sysv/itree.c:222
 block_read_full_page+0x2a0/0xc4c fs/buffer.c:2290
 sysv_readpage+0x28/0x38 fs/sysv/itree.c:465
 do_read_cache_page+0x60c/0x950
 read_cache_page+0x68/0x84 mm/filemap.c:3574
 read_mapping_page include/linux/pagemap.h:515 [inline]
 dir_get_page fs/sysv/dir.c:58 [inline]
 sysv_find_entry+0x178/0x43c fs/sysv/dir.c:146
 sysv_inode_by_name+0xa0/0x1c0 fs/sysv/dir.c:360
 sysv_lookup+0x74/0xe4 fs/sysv/namei.c:38
 lookup_open fs/namei.c:3440 [inline]
 open_last_lookups fs/namei.c:3532 [inline]
 path_openat+0xd9c/0x26cc fs/namei.c:3739
 do_filp_open+0x1a8/0x3b4 fs/namei.c:3769
 do_sys_openat2+0x128/0x3d8 fs/open.c:1253
 do_sys_open fs/open.c:1269 [inline]
 __do_sys_openat fs/open.c:1285 [inline]
 __se_sys_openat fs/open.c:1280 [inline]
 __arm64_sys_openat+0x1f0/0x240 fs/open.c:1280
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181
 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608
 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584
BUG: sleeping function called from invalid context at fs/buffer.c:1334
in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3960, name: syz-executor136
3 locks held by syz-executor136/3960:
 #0: ffff0000c954a460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c fs/namespace.c:377
 #1: ffff0000dc5cc188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:789 [inline]
 #1: ffff0000dc5cc188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: open_last_lookups fs/namei.c:3529 [inline]
 #1: ffff0000dc5cc188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x640/0x26cc fs/namei.c:3739
 #2: ffff800014d85e78 (pointers_lock){.+.+}-{2:2}, at: get_block+0x13c/0x13d4 fs/sysv/itree.c:221
Preemption disabled at:
[<ffff80000932254c>] get_block+0x13c/0x13d4 fs/sysv/itree.c:221
CPU: 1 PID: 3960 Comm: syz-executor136 Tainted: G        W         5.15.154-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
Call trace:
 dump_backtrace+0x0/0x530 arch/arm64/kernel/stacktrace.c:152
 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:216
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x108/0x170 lib/dump_stack.c:106
 dump_stack+0x1c/0x58 lib/dump_stack.c:113
 ___might_sleep+0x380/0x4dc kernel/sched/core.c:9626
 __might_sleep+0x98/0xf0 kernel/sched/core.c:9580
 __getblk_gfp+0x60/0x700 fs/buffer.c:1334
 __bread_gfp+0x40/0x33c fs/buffer.c:1381
 sb_bread include/linux/buffer_head.h:337 [inline]
 get_branch+0x234/0x55c fs/sysv/itree.c:104
 get_block+0x154/0x13d4 fs/sysv/itree.c:222
 block_read_full_page+0x2a0/0xc4c fs/buffer.c:2290
 sysv_readpage+0x28/0x38 fs/sysv/itree.c:465
 do_read_cache_page+0x60c/0x950
 read_cache_page+0x68/0x84 mm/filemap.c:3574
 read_mapping_page include/linux/pagemap.h:515 [inline]
 dir_get_page fs/sysv/dir.c:58 [inline]
 sysv_find_entry+0x178/0x43c fs/sysv/dir.c:146
 sysv_inode_by_name+0xa0/0x1c0 fs/sysv/dir.c:360
 sysv_lookup+0x74/0xe4 fs/sysv/namei.c:38
 lookup_open fs/namei.c:3440 [inline]
 open_last_lookups fs/namei.c:3532 [inline]
 path_openat+0xd9c/0x26cc fs/namei.c:3739
 do_filp_open+0x1a8/0x3b4 fs/namei.c:3769
 do_sys_openat2+0x128/0x3d8 fs/open.c:1253
 do_sys_open fs/open.c:1269 [inline]
 __do_sys_openat fs/open.c:1285 [inline]
 __se_sys_openat fs/open.c:1280 [inline]
 __arm64_sys_openat+0x1f0/0x240 fs/open.c:1280
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181
 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608
 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584
BUG: sleeping function called from invalid context at fs/buffer.c:1334
in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3960, name: syz-executor136
3 locks held by syz-executor136/3960:
 #0: ffff0000c954a460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c fs/namespace.c:377
 #1: ffff0000dc5cc188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:789 [inline]
 #1: ffff0000dc5cc188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: open_last_lookups fs/namei.c:3529 [inline]
 #1: ffff0000dc5cc188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x640/0x26cc fs/namei.c:3739
 #2: ffff800014d85e78 (pointers_lock){.+.+}-{2:2}, at: get_block+0x13c/0x13d4 fs/sysv/itree.c:221
Preemption disabled at:
[<ffff80000932254c>] get_block+0x13c/0x13d4 fs/sysv/itree.c:221
CPU: 1 PID: 3960 Comm: syz-executor136 Tainted: G        W         5.15.154-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
Call trace:
 dump_backtrace+0x0/0x530 arch/arm64/kernel/stacktrace.c:152
 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:216
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x108/0x170 lib/dump_stack.c:106
 dump_stack+0x1c/0x58 lib/dump_stack.c:113
 ___might_sleep+0x380/0x4dc kernel/sched/core.c:9626
 __might_sleep+0x98/0xf0 kernel/sched/core.c:9580
 __getblk_gfp+0x60/0x700 fs/buffer.c:1334
 __bread_gfp+0x40/0x33c fs/buffer.c:1381
 sb_bread include/linux/buffer_head.h:337 [inline]
 get_branch+0x234/0x55c fs/sysv/itree.c:104
 get_block+0x154/0x13d4 fs/sysv/itree.c:222
 block_read_full_page+0x2a0/0xc4c fs/buffer.c:2290
 sysv_readpage+0x28/0x38 fs/sysv/itree.c:465
 do_read_cache_page+0x60c/0x950
 read_cache_page+0x68/0x84 mm/filemap.c:3574
 read_mapping_page include/linux/pagemap.h:515 [inline]
 dir_get_page fs/sysv/dir.c:58 [inline]
 sysv_find_entry+0x178/0x43c fs/sysv/dir.c:146
 sysv_inode_by_name+0xa0/0x1c0 fs/sysv/dir.c:360
 sysv_lookup+0x74/0xe4 fs/sysv/namei.c:38
 lookup_open fs/namei.c:3440 [inline]
 open_last_lookups fs/namei.c:3532 [inline]
 path_openat+0xd9c/0x26cc fs/namei.c:3739
 do_filp_open+0x1a8/0x3b4 fs/namei.c:3769
 do_sys_openat2+0x128/0x3d8 fs/open.c:1253
 do_sys_open fs/open.c:1269 [inline]
 __do_sys_openat fs/open.c:1285 [inline]
 __se_sys_openat fs/open.c:1280 [inline]
 __arm64_sys_openat+0x1f0/0x240 fs/open.c:1280
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181
 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608
 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584
BUG: sleeping function called from invalid context at fs/buffer.c:1334
in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3960, name: syz-executor136
3 locks held by syz-executor136/3960:
 #0: ffff0000c954a460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c fs/namespace.c:377
 #1: ffff0000dc5cc188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:789 [inline]
 #1: ffff0000dc5cc188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: open_last_lookups fs/namei.c:3529 [inline]
 #1: ffff0000dc5cc188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x640/0x26cc fs/namei.c:3739
 #2: ffff800014d85e78 (pointers_lock){.+.+}-{2:2}, at: get_block+0x13c/0x13d4 fs/sysv/itree.c:221
Preemption disabled at:
[<ffff80000932254c>] get_block+0x13c/0x13d4 fs/sysv/itree.c:221
CPU: 1 PID: 3960 Comm: syz-executor136 Tainted: G        W         5.15.154-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
Call trace:
 dump_backtrace+0x0/0x530 arch/arm64/kernel/stacktrace.c:152
 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:216
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x108/0x170 lib/dump_stack.c:106
 dump_stack+0x1c/0x58 lib/dump_stack.c:113
 ___might_sleep+0x380/0x4dc kernel/sched/core.c:9626
 __might_sleep+0x98/0xf0 kernel/sched/core.c:9580
 __getblk_gfp+0x60/0x700 fs/buffer.c:1334
 __bread_gfp+0x40/0x33c fs/buffer.c:1381
 sb_bread include/linux/buffer_head.h:337 [inline]
 get_branch+0x234/0x55c fs/sysv/itree.c:104
 get_block+0x154/0x13d4 fs/sysv/itree.c:222
 block_read_full_page+0x2a0/0xc4c fs/buffer.c:2290
 sysv_readpage+0x28/0x38 fs/sysv/itree.c:465
 do_read_cache_page+0x60c/0x950
 read_cache_page+0x68/0x84 mm/filemap.c:3574
 read_mapping_page include/linux/pagemap.h:515 [inline]
 dir_get_page fs/sysv/dir.c:58 [inline]
 sysv_find_entry+0x178/0x43c fs/sysv/dir.c:146
 sysv_inode_by_name+0xa0/0x1c0 fs/sysv/dir.c:360
 sysv_lookup+0x74/0xe4 fs/sysv/namei.c:38
 lookup_open fs/namei.c:3440 [inline]
 open_last_lookups fs/namei.c:3532 [inline]
 path_openat+0xd9c/0x26cc fs/namei.c:3739
 do_filp_open+0x1a8/0x3b4 fs/namei.c:3769
 do_sys_openat2+0x128/0x3d8 fs/open.c:1253
 do_sys_open fs/open.c:1269 [inline]
 __do_sys_openat fs/open.c:1285 [inline]
 __se_sys_openat fs/open.c:1280 [inline]
 __arm64_sys_openat+0x1f0/0x240 fs/open.c:1280
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181
 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608
 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584
BUG: sleeping function called from invalid context at include/linux/pagemap.h:623
in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3960, name: syz-executor136
3 locks held by syz-executor136/3960:
 #0: ffff0000c954a460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c fs/namespace.c:377
 #1: ffff0000dc5cc188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:789 [inline]
 #1: ffff0000dc5cc188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: open_last_lookups fs/namei.c:3529 [inline]
 #1: ffff0000dc5cc188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x640/0x26cc fs/namei.c:3739
 #2: ffff800014d85e78 (pointers_lock){.+.+}-{2:2}, at: get_block+0x13c/0x13d4 fs/sysv/itree.c:221
Preemption disabled at:
[<ffff80000932254c>] get_block+0x13c/0x13d4 fs/sysv/itree.c:221
CPU: 1 PID: 3960 Comm: syz-executor136 Tainted: G        W         5.15.154-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
Call trace:
 dump_backtrace+0x0/0x530 arch/arm64/kernel/stacktrace.c:152
 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:216
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x108/0x170 lib/dump_stack.c:106
 dump_stack+0x1c/0x58 lib/dump_stack.c:113
 ___might_sleep+0x380/0x4dc kernel/sched/core.c:9626
 __might_sleep+0x98/0xf0 kernel/sched/core.c:9580
 lock_page include/linux/pagemap.h:623 [inline]
 pagecache_get_page+0x4bc/0xd94 mm/filemap.c:1910
 find_or_create_page include/linux/pagemap.h:420 [inline]
 grow_dev_page fs/buffer.c:949 [inline]
 grow_buffers fs/buffer.c:1014 [inline]
 __getblk_slow fs/buffer.c:1041 [inline]
 __getblk_gfp+0x1f8/0x700 fs/buffer.c:1336
 __bread_gfp+0x40/0x33c fs/buffer.c:1381
 sb_bread include/linux/buffer_head.h:337 [inline]
 get_branch+0x234/0x55c fs/sysv/itree.c:104
 get_block+0x154/0x13d4 fs/sysv/itree.c:222
 block_read_full_page+0x2a0/0xc4c fs/buffer.c:2290
 sysv_readpage+0x28/0x38 fs/sysv/itree.c:465
 do_read_cache_page+0x60c/0x950
 read_cache_page+0x68/0x84 mm/filemap.c:3574
 read_mapping_page include/linux/pagemap.h:515 [inline]
 dir_get_page fs/sysv/dir.c:58 [inline]
 sysv_find_entry+0x178/0x43c fs/sysv/dir.c:146
 sysv_inode_by_name+0xa0/0x1c0 fs/sysv/dir.c:360
 sysv_lookup+0x74/0xe4 fs/sysv/namei.c:38
 lookup_open fs/namei.c:3440 [inline]
 open_last_lookups fs/namei.c:3532 [inline]
 path_openat+0xd9c/0x26cc fs/namei.c:3739
 do_filp_open+0x1a8/0x3b4 fs/namei.c:3769
 do_sys_openat2+0x128/0x3d8 fs/open.c:1253
 do_sys_open fs/open.c:1269 [inline]
 __do_sys_openat fs/open.c:1285 [inline]
 __se_sys_openat fs/open.c:1280 [inline]
 __arm64_sys_openat+0x1f0/0x240 fs/open.c:1280
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181
 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608
 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584
BUG: sleeping function called from invalid context at fs/buffer.c:1334
in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3960, name: syz-executor136
3 locks held by syz-executor136/3960:
 #0: ffff0000c954a460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c fs/namespace.c:377
 #1: ffff0000dc5cc188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:789 [inline]
 #1: ffff0000dc5cc188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: open_last_lookups fs/namei.c:3529 [inline]
 #1: ffff0000dc5cc188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x640/0x26cc fs/namei.c:3739
 #2: ffff800014d85e78 (pointers_lock){.+.+}-{2:2}, at: get_block+0x13c/0x13d4 fs/sysv/itree.c:221
Preemption disabled at:
[<ffff80000932254c>] get_block+0x13c/0x13d4 fs/sysv/itree.c:221
CPU: 1 PID: 3960 Comm: syz-executor136 Tainted: G        W         5.15.154-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
Call trace:
 dump_backtrace+0x0/0x530 arch/arm64/kernel/stacktrace.c:152
 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:216
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x108/0x170 lib/dump_stack.c:106
 dump_stack+0x1c/0x58 lib/dump_stack.c:113
 ___might_sleep+0x380/0x4dc kernel/sched/core.c:9626
 __might_sleep+0x98/0xf0 kernel/sched/core.c:9580
 __getblk_gfp+0x60/0x700 fs/buffer.c:1334
 __bread_gfp+0x40/0x33c fs/buffer.c:1381
 sb_bread include/linux/buffer_head.h:337 [inline]
 get_branch+0x234/0x55c fs/sysv/itree.c:104
 get_block+0x154/0x13d4 fs/sysv/itree.c:222
 block_read_full_page+0x2a0/0xc4c fs/buffer.c:2290
 sysv_readpage+0x28/0x38 fs/sysv/itree.c:465
 do_read_cache_page+0x60c/0x950
 read_cache_page+0x68/0x84 mm/filemap.c:3574
 read_mapping_page include/linux/pagemap.h:515 [inline]
 dir_get_page fs/sysv/dir.c:58 [inline]
 sysv_find_entry+0x178/0x43c fs/sysv/dir.c:146
 sysv_inode_by_name+0xa0/0x1c0 fs/sysv/dir.c:360
 sysv_lookup+0x74/0xe4 fs/sysv/namei.c:38
 lookup_open fs/namei.c:3440 [inline]
 open_last_lookups fs/namei.c:3532 [inline]
 path_openat+0xd9c/0x26cc fs/namei.c:3739
 do_filp_open+0x1a8/0x3b4 fs/namei.c:3769
 do_sys_openat2+0x128/0x3d8 fs/open.c:1253
 do_sys_open fs/open.c:1269 [inline]
 __do_sys_openat fs/open.c:1285 [inline]
 __se_sys_openat fs/open.c:1280 [inline]
 __arm64_sys_openat+0x1f0/0x240 fs/open.c:1280
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181
 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608
 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584
BUG: sleeping function called from invalid context at fs/buffer.c:1334
in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3960, name: syz-executor136
3 locks held by syz-executor136/3960:
 #0: ffff0000c954a460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c fs/namespace.c:377
 #1: ffff0000dc5cc188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: inode_lock include/linux/fs.h:789 [inline]
 #1: ffff0000dc5cc188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: open_last_lookups fs/namei.c:3529 [inline]
 #1: ffff0000dc5cc188 (&type->i_mutex_dir_key#6){+.+.}-{3:3}, at: path_openat+0x640/0x26cc fs/namei.c:3739
 #2: ffff800014d85e78 (pointers_lock){.+.+}-{2:2}, at: get_block+0x13c/0x13d4 fs/sysv/itree.c:221
Preemption disabled at:
[<ffff80000932254c>] get_block+0x13c/0x13d4 fs/sysv/itree.c:221
CPU: 1 PID: 3960 Comm: syz-executor136 Tainted: G        W         5.15.154-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
Call trace:
 dump_backtrace+0x0/0x530 arch/arm64/kernel/stacktrace.c:152
 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:216
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x108/0x170 lib/dump_stack.c:106
 dump_stack+0x1c/0x58 lib/dump_stack.c:113
 ___might_sleep+0x380/0x4dc kernel/sched/core.c:9626
 __might_sleep+0x98/0xf0 kernel/sched/core.c:9580
 __getblk_gfp+0x60/0x700 fs/buffer.c:1334
 __bread_gfp+0x40/0x33c fs/buffer.c:1381
 sb_bread include/linux/buffer_head.h:337 [inline]
 get_branch+0x234/0x55c fs/sysv/itree.c:104
 get_block+0x154/0x13d4 fs/sysv/itree.c:222
 block_read_full_page+0x2a0/0xc4c fs/buffer.c:2290
 sysv_readpage+0x28/0x38 fs/sysv/itree.c:465
 do_read_cache_page+0x60c/0x950
 read_cache_page+0x68/0x84 mm/filemap.c:3574
 read_mapping_page include/linux/pagemap.h:515 [inline]
 dir_get_page fs/sysv/dir.c:58 [inline]
 sysv_find_entry+0x178/0x43c fs/sysv/dir.c:146
 sysv_inode_by_name+0xa0/0x1c0 fs/sysv/dir.c:360
 sysv_lookup+0x74/0xe4 fs/sysv/namei.c:38
 lookup_open fs/namei.c:3440 [inline]
 open_last_lookups fs/namei.c:3532 [inline]
 path_openat+0xd9c/0x26cc fs/namei.c:3739
 do_filp_open+0x1a8/0x3b4 fs/namei.c:3769
 do_sys_openat2+0x128/0x3d8 fs/open.c:1253
 do_sys_open fs/open.c:1269 [inline]
 __do_sys_openat fs/open.c:1285 [inline]
 __se_sys_openat fs/open.c:1280 [inline]
 __arm64_sys_openat+0x1f0/0x240 fs/open.c:1280
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181
 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608
 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584
BUG: sleeping function called from invalid context at fs/buffer.c:1334
in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3960, name: syz-executor136
3 locks held by syz-executor136/3960:
 #0: ffff0000c954a460 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c fs/namespace.c:377

Crashes (241):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/04/13 05:16 linux-5.15.y cdfd0a7f0139 c8349e48 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-5-15-kasan-arm64 BUG: sleeping function called from invalid context in __getblk_gfp
2024/03/30 19:08 linux-5.15.y 9465fef4ae35 6baf5069 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-5-15-kasan-arm64 BUG: sleeping function called from invalid context in __getblk_gfp
2024/01/15 15:39 linux-5.15.y 26c690eff0a5 551587c1 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-5-15-kasan-arm64 BUG: sleeping function called from invalid context in __getblk_gfp
2023/09/27 05:27 linux-5.15.y b911329317b4 0b6a67ac .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-5-15-kasan-arm64 BUG: sleeping function called from invalid context in __getblk_gfp
2023/05/23 02:25 linux-5.15.y 9d6bde853685 4bce1a3e .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-5-15-kasan-arm64 BUG: sleeping function called from invalid context in __getblk_gfp
2024/04/13 09:04 linux-5.15.y cdfd0a7f0139 c8349e48 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan BUG: sleeping function called from invalid context in __getblk_gfp
2024/04/13 08:40 linux-5.15.y cdfd0a7f0139 c8349e48 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan BUG: sleeping function called from invalid context in __getblk_gfp
2024/04/13 04:10 linux-5.15.y cdfd0a7f0139 c8349e48 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan BUG: sleeping function called from invalid context in __getblk_gfp
2024/04/13 02:39 linux-5.15.y cdfd0a7f0139 c8349e48 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan BUG: sleeping function called from invalid context in __getblk_gfp
2024/04/13 00:25 linux-5.15.y cdfd0a7f0139 c8349e48 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan BUG: sleeping function called from invalid context in __getblk_gfp
2024/04/12 19:14 linux-5.15.y cdfd0a7f0139 c8349e48 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan BUG: sleeping function called from invalid context in __getblk_gfp
2024/04/12 13:38 linux-5.15.y cdfd0a7f0139 27de0a5c .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan BUG: sleeping function called from invalid context in __getblk_gfp
2024/04/12 12:19 linux-5.15.y cdfd0a7f0139 27de0a5c .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan BUG: sleeping function called from invalid context in __getblk_gfp
2024/04/12 10:40 linux-5.15.y cdfd0a7f0139 27de0a5c .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan BUG: sleeping function called from invalid context in __getblk_gfp
2024/04/09 06:26 linux-5.15.y 9465fef4ae35 f3234354 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan BUG: sleeping function called from invalid context in __getblk_gfp
2024/04/09 00:27 linux-5.15.y 9465fef4ae35 53df08b6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan BUG: sleeping function called from invalid context in __getblk_gfp
2024/04/08 14:48 linux-5.15.y 9465fef4ae35 53df08b6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan BUG: sleeping function called from invalid context in __getblk_gfp
2024/04/08 09:33 linux-5.15.y 9465fef4ae35 ca620dd8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan BUG: sleeping function called from invalid context in __getblk_gfp
2024/04/08 09:15 linux-5.15.y 9465fef4ae35 ca620dd8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan BUG: sleeping function called from invalid context in __getblk_gfp
2024/04/08 03:00 linux-5.15.y 9465fef4ae35 ca620dd8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan BUG: sleeping function called from invalid context in __getblk_gfp
2024/04/08 01:51 linux-5.15.y 9465fef4ae35 ca620dd8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan BUG: sleeping function called from invalid context in __getblk_gfp
2024/04/07 23:40 linux-5.15.y 9465fef4ae35 ca620dd8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan BUG: sleeping function called from invalid context in __getblk_gfp
2024/04/07 20:32 linux-5.15.y 9465fef4ae35 ca620dd8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan BUG: sleeping function called from invalid context in __getblk_gfp
2024/04/07 10:32 linux-5.15.y 9465fef4ae35 ca620dd8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan BUG: sleeping function called from invalid context in __getblk_gfp
2024/04/07 04:11 linux-5.15.y 9465fef4ae35 ca620dd8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan BUG: sleeping function called from invalid context in __getblk_gfp
2024/04/06 20:58 linux-5.15.y 9465fef4ae35 ca620dd8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan BUG: sleeping function called from invalid context in __getblk_gfp
2024/04/06 18:39 linux-5.15.y 9465fef4ae35 ca620dd8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan BUG: sleeping function called from invalid context in __getblk_gfp
2024/04/06 14:02 linux-5.15.y 9465fef4ae35 ca620dd8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan BUG: sleeping function called from invalid context in __getblk_gfp
2024/04/06 12:14 linux-5.15.y 9465fef4ae35 ca620dd8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan BUG: sleeping function called from invalid context in __getblk_gfp
2024/04/06 05:27 linux-5.15.y 9465fef4ae35 ca620dd8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan BUG: sleeping function called from invalid context in __getblk_gfp
2024/04/05 21:50 linux-5.15.y 9465fef4ae35 77230c29 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan BUG: sleeping function called from invalid context in __getblk_gfp
2024/04/05 06:54 linux-5.15.y 9465fef4ae35 0ee3535e .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan BUG: sleeping function called from invalid context in __getblk_gfp
2023/06/18 14:32 linux-5.15.y 471e639e59d1 f3921d4d .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-5-15-kasan BUG: sleeping function called from invalid context in __getblk_gfp
2023/06/17 00:07 linux-5.15.y 471e639e59d1 f3921d4d .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-5-15-kasan BUG: sleeping function called from invalid context in __getblk_gfp
2024/04/12 09:03 linux-5.15.y cdfd0a7f0139 27de0a5c .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 BUG: sleeping function called from invalid context in __getblk_gfp
2024/04/11 12:45 linux-5.15.y cdfd0a7f0139 33b9e058 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 BUG: sleeping function called from invalid context in __getblk_gfp
2024/04/11 07:15 linux-5.15.y cdfd0a7f0139 33b9e058 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 BUG: sleeping function called from invalid context in __getblk_gfp
2024/04/11 05:24 linux-5.15.y cdfd0a7f0139 33b9e058 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 BUG: sleeping function called from invalid context in __getblk_gfp
2024/04/10 19:31 linux-5.15.y cdfd0a7f0139 4320ec32 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 BUG: sleeping function called from invalid context in __getblk_gfp
2024/04/10 18:44 linux-5.15.y cdfd0a7f0139 4320ec32 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 BUG: sleeping function called from invalid context in __getblk_gfp
2024/04/10 06:26 linux-5.15.y 9465fef4ae35 171ec371 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 BUG: sleeping function called from invalid context in __getblk_gfp
2024/04/09 16:31 linux-5.15.y 9465fef4ae35 f3234354 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 BUG: sleeping function called from invalid context in __getblk_gfp
2024/04/08 22:09 linux-5.15.y 9465fef4ae35 53df08b6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 BUG: sleeping function called from invalid context in __getblk_gfp
2024/04/08 20:39 linux-5.15.y 9465fef4ae35 53df08b6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 BUG: sleeping function called from invalid context in __getblk_gfp
2024/04/08 19:23 linux-5.15.y 9465fef4ae35 53df08b6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 BUG: sleeping function called from invalid context in __getblk_gfp
2024/04/08 11:13 linux-5.15.y 9465fef4ae35 ca620dd8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 BUG: sleeping function called from invalid context in __getblk_gfp
2024/04/08 04:51 linux-5.15.y 9465fef4ae35 ca620dd8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 BUG: sleeping function called from invalid context in __getblk_gfp
2024/04/08 00:41 linux-5.15.y 9465fef4ae35 ca620dd8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 BUG: sleeping function called from invalid context in __getblk_gfp
2024/04/06 18:20 linux-5.15.y 9465fef4ae35 ca620dd8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 BUG: sleeping function called from invalid context in __getblk_gfp
2023/03/14 19:21 linux-5.15.y 2ddbd0f967b3 0d5c4377 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan BUG: sleeping function called from invalid context in __getblk_gfp
* Struck through repros no longer work on HEAD.