watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [syz.4.678:8714]
Modules linked in:
irq event stamp: 111818
hardirqs last  enabled at (111817): [<ffff80008b6dcc3c>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:85 [inline]
hardirqs last  enabled at (111817): [<ffff80008b6dcc3c>] exit_to_kernel_mode+0xdc/0x10c arch/arm64/kernel/entry-common.c:95
hardirqs last disabled at (111818): [<ffff80008b6da6b4>] __el1_irq arch/arm64/kernel/entry-common.c:557 [inline]
hardirqs last disabled at (111818): [<ffff80008b6da6b4>] el1_interrupt+0x24/0x68 arch/arm64/kernel/entry-common.c:575
softirqs last  enabled at (111816): [<ffff80008030f088>] softirq_handle_end kernel/softirq.c:407 [inline]
softirqs last  enabled at (111816): [<ffff80008030f088>] handle_softirqs+0xb44/0xd34 kernel/softirq.c:589
softirqs last disabled at (111703): [<ffff800080020db4>] __do_softirq+0x14/0x20 kernel/softirq.c:595
CPU: 1 UID: 0 PID: 8714 Comm: syz.4.678 Not tainted 6.13.0-rc7-syzkaller-g1950a0af2d55 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : csd_lock_wait kernel/smp.c:340 [inline]
pc : smp_call_function_many_cond+0x19c8/0x32a8 kernel/smp.c:884
lr : csd_lock_wait kernel/smp.c:340 [inline]
lr : smp_call_function_many_cond+0x19e0/0x32a8 kernel/smp.c:884
sp : ffff80009ca17340
x29: ffff80009ca17480 x28: 1fffe00036700f01 x27: ffffffffffffffff
x26: ffff0001b37e9c08 x25: 0000000000000000 x24: 0000000000000008
x23: dfff800000000000 x22: 1fffe00036700f00 x21: 0000000000000011
x20: ffff0001b3807808 x19: ffff0001b3807800 x18: 1fffe000366fe27e
x17: ffff80008fa0d000 x16: ffff8000804642d0 x15: 0000000000000001
x14: 1fffe000366fd381 x13: 0000000000000000 x12: 0000000000000000
x11: 0000000000080000 x10: 000000000007ffff x9 : 0000000000000000
x8 : 0000000000000011 x7 : ffff80008098e7a8 x6 : 0000000000000000
x5 : 0000000000000000 x4 : ffff800080dfdcf4 x3 : ffff8000805ec574
x2 : 0000000000000000 x1 : 0000000000000004 x0 : 0000000000000001
Call trace:
 __cmpwait_case_32 arch/arm64/include/asm/cmpxchg.h:231 [inline] (P)
 __cmpwait arch/arm64/include/asm/cmpxchg.h:257 [inline] (P)
 csd_lock_wait kernel/smp.c:340 [inline] (P)
 smp_call_function_many_cond+0x19c8/0x32a8 kernel/smp.c:884 (P)
 on_each_cpu_cond_mask+0x5c/0xc4 kernel/smp.c:1051
 on_each_cpu_cond include/linux/smp.h:105 [inline]
 invalidate_bh_lrus+0x34/0x40 fs/buffer.c:1530
 invalidate_bdev+0x74/0xa4 block/bdev.c:100
 ntfs_loadlog_and_replay+0x2a0/0x40c fs/ntfs3/fsntfs.c:330
 ntfs_fill_super+0x22f8/0x380c fs/ntfs3/super.c:1285
 get_tree_bdev_flags+0x38c/0x494 fs/super.c:1636
 get_tree_bdev+0x2c/0x3c fs/super.c:1659
 ntfs_fs_get_tree+0x28/0x38 fs/ntfs3/super.c:1689
 vfs_get_tree+0x90/0x28c fs/super.c:1814
 do_new_mount+0x278/0x900 fs/namespace.c:3511
 path_mount+0x590/0xe04 fs/namespace.c:3838
 do_mount fs/namespace.c:3851 [inline]
 __do_sys_mount fs/namespace.c:4061 [inline]
 __se_sys_mount fs/namespace.c:4038 [inline]
 __arm64_sys_mount+0x4d4/0x5ac fs/namespace.c:4038
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
Sending NMI from CPU 1 to CPUs 0: