./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor965407932
<...>
Warning: Permanently added '10.128.1.175' (ECDSA) to the list of known hosts.
execve("./syz-executor965407932", ["./syz-executor965407932"], 0x7ffd9b83f0a0 /* 10 vars */) = 0
brk(NULL) = 0x555555e40000
brk(0x555555e40c40) = 0x555555e40c40
arch_prctl(ARCH_SET_FS, 0x555555e40300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor965407932", 4096) = 27
brk(0x555555e61c40) = 0x555555e61c40
brk(0x555555e62000) = 0x555555e62000
mprotect(0x7f30901f4000, 16384, PROT_READ) = 0
mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000
mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000
mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000
openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3
ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address)
close(3) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e405d0) = 5002
./strace-static-x86_64: Process 5002 attached
[pid 5002] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5002] setpgid(0, 0) = 0
[pid 5002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5002] write(3, "1000", 4) = 4
[pid 5002] close(3) = 0
[pid 5002] memfd_create("syzkaller", 0) = 3
[pid 5002] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f3087cfe000
[ 71.395942][ T5002] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5002 'syz-executor965'
[pid 5002] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 16777216) = 16777216
[pid 5002] munmap(0x7f3087cfe000, 16777216) = 0
[pid 5002] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid 5002] ioctl(4, LOOP_SET_FD, 3) = 0
[pid 5002] close(3) = 0
[pid 5002] mkdir("./file0", 0777) = 0
[ 71.679038][ T5002] loop0: detected capacity change from 0 to 32768
[ 71.696486][ T5002] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 71.704827][ T5002] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 71.730784][ T5002] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 71.741012][ T901] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 71.747870][ T901] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 71.804200][ T901] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 56ms
[ 71.814042][ T901] gfs2: fsid=syz:syz.0: jid=0: Done
[ 71.819356][ T5002] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 71.992683][ T5002] syz-executor965: attempt to access beyond end of device
[ 71.992683][ T5002] loop0: rw=12288, sector=10995116295448, nr_sectors = 2 limit=32768
[ 72.007976][ T5002] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1474
[ 72.022580][ T5002] CPU: 0 PID: 5002 Comm: syz-executor965 Not tainted 6.4.0-rc2-syzkaller-00018-g4d6d4c7f541d #0
[ 72.033007][ T5002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023
[ 72.043066][ T5002] Call Trace:
[ 72.046355][ T5002]
[ 72.049315][ T5002] dump_stack_lvl+0x1e7/0x2d0
[ 72.054054][ T5002] ? nf_tcp_handle_invalid+0x650/0x650
[ 72.059532][ T5002] ? panic+0x770/0x770
[ 72.063614][ T5002] ? do_raw_spin_unlock+0x13b/0x8b0
[ 72.068835][ T5002] gfs2_assert_warn_i+0x19f/0x2e0
[ 72.073885][ T5002] gfs2_quota_cleanup+0x4b5/0x6b0
[ 72.078929][ T5002] gfs2_quota_init+0xf5c/0x1110
[ 72.083806][ T5002] ? qd_get+0x5c0/0x5c0
[ 72.087968][ T5002] ? gfs2_end_log_write+0x810/0x810
[ 72.093174][ T5002] ? inode_go_inval+0x12e/0x2c0
[ 72.098033][ T5002] ? rcu_is_watching+0x15/0xb0
[ 72.102809][ T5002] ? inode_go_inval+0x258/0x2c0
[ 72.107668][ T5002] gfs2_make_fs_rw+0x43a/0x5c0
[ 72.112444][ T5002] ? _raw_spin_unlock+0x28/0x40
[ 72.117307][ T5002] ? gfs2_jdesc_check+0x290/0x290
[ 72.122346][ T5002] ? gfs2_glock_wait+0x21a/0x2b0
[ 72.127305][ T5002] gfs2_fill_super+0x2530/0x2840
[ 72.132278][ T5002] ? gfs2_reconfigure+0xd00/0xd00
[ 72.137328][ T5002] ? ptr_to_hashval+0x80/0x80
[ 72.142026][ T5002] ? init_locking+0xbd/0x210
[ 72.146634][ T5002] ? gfs2_fill_super+0x2268/0x2840
[ 72.151765][ T5002] ? sb_set_blocksize+0x99/0x100
[ 72.156798][ T5002] get_tree_bdev+0x405/0x620
[ 72.161399][ T5002] ? gfs2_reconfigure+0xd00/0xd00
[ 72.166438][ T5002] gfs2_get_tree+0x54/0x210
[ 72.171077][ T5002] ? bpf_lsm_capable+0x9/0x10
[ 72.175764][ T5002] vfs_get_tree+0x8c/0x270
[ 72.180198][ T5002] do_new_mount+0x28f/0xae0
[ 72.184721][ T5002] ? path_mount+0x5f2/0xf80
[ 72.189237][ T5002] ? do_move_mount_old+0x170/0x170
[ 72.194365][ T5002] ? user_path_at_empty+0x12f/0x180
[ 72.199575][ T5002] __se_sys_mount+0x2d9/0x3c0
[ 72.204297][ T5002] ? __x64_sys_mount+0xc0/0xc0
[ 72.209159][ T5002] ? syscall_enter_from_user_mode+0x32/0x230
[ 72.215156][ T5002] ? __x64_sys_mount+0x20/0xc0
[ 72.219950][ T5002] do_syscall_64+0x41/0xc0
[ 72.224387][ T5002] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 72.230287][ T5002] RIP: 0033:0x7f309014c5ba
[ 72.234712][ T5002] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[ 72.254415][ T5002] RSP: 002b:00007ffd75774688 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[ 72.262932][ T5002] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f309014c5ba
[ 72.270913][ T5002] RDX: 0000000020000040 RSI: 000000002003b300 RDI: 00007ffd757746a0
[ 72.278995][ T5002] RBP: 00007ffd757746a0 R08: 00007ffd757746e0 R09: 0000000000000002
[ 72.287085][ T5002] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000004
[ 72.295074][ T5002] R13: 0000555555e402c0 R14: 0000000000000000 R15: 00007ffd757746e0
[ 72.303077][ T5002]
[ 72.310425][ T5002] gfs2: fsid=syz:syz.0: can't make FS RW: -5
[pid 5002] mount("/dev/loop0", "./file0", "gfs2", 0, ""
[pid 5001] kill(-5002, SIGKILL) = 0
[pid 5001] kill(5002, SIGKILL) = 0
[pid 5001] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
[pid 5001] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
[pid 5001] getdents64(3, 0x555555e41620 /* 2 entries */, 32768) = 48
[pid 5001] getdents64(3, 0x555555e41620 /* 0 entries */, 32768) = 0
[pid 5001] close(3) = 0
[ 81.721301][ T9] cfg80211: failed to load regulatory.db
[ 286.519693][ T29] INFO: task kworker/1:1H:52 blocked for more than 143 seconds.
[ 286.527481][ T29] Not tainted 6.4.0-rc2-syzkaller-00018-g4d6d4c7f541d #0
[ 286.535294][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 286.544069][ T29] task:kworker/1:1H state:D stack:26160 pid:52 ppid:2 flags:0x00004000
[ 286.553457][ T29] Workqueue: glock_workqueue glock_work_func
[ 286.559683][ T29] Call Trace:
[ 286.562974][ T29]
[ 286.565914][ T29] __schedule+0x187b/0x4900
[ 286.570612][ T29] ? release_firmware_map_entry+0x190/0x190
[ 286.576569][ T29] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[ 286.582802][ T29] ? _raw_spin_unlock_irq+0x23/0x50
[ 286.588030][ T29] ? lockdep_hardirqs_on+0x98/0x140
[ 286.593372][ T29] schedule+0xc3/0x180
[ 286.597478][ T29] schedule_preempt_disabled+0x13/0x20
[ 286.603169][ T29] rwsem_down_write_slowpath+0xedd/0x13a0
[ 286.608956][ T29] ? rwsem_down_read_slowpath+0x950/0x950
[ 286.614785][ T29] ? read_lock_is_recursive+0x20/0x20
[ 286.620272][ T29] __down_write_common+0x1aa/0x200
[ 286.625420][ T29] ? clear_nonspinnable+0x60/0x60
[ 286.630534][ T29] ? do_xmote+0x347/0x1400
[ 286.635027][ T29] freeze_super+0x49/0x420
[ 286.639635][ T29] freeze_go_sync+0x17e/0x340
[ 286.644447][ T29] do_xmote+0x36f/0x1400
[ 286.648719][ T29] glock_work_func+0x2d9/0x460
[ 286.655656][ T29] process_one_work+0x8a0/0x10e0
[ 286.660789][ T29] ? worker_detach_from_pool+0x290/0x290
[ 286.667064][ T29] ? _raw_spin_lock_irqsave+0x120/0x120
[ 286.672693][ T29] ? kthread_data+0x52/0xc0
[ 286.677259][ T29] ? wq_worker_running+0x9b/0x1a0
[ 286.682581][ T29] worker_thread+0xa63/0x1210
[ 286.687308][ T29] ? _raw_spin_unlock_irqrestore+0xdd/0x140
[ 286.693545][ T29] ? _raw_spin_unlock+0x40/0x40
[ 286.698438][ T29] kthread+0x2b8/0x350
[ 286.702604][ T29] ? pr_cont_work+0x5e0/0x5e0
[ 286.707413][ T29] ? kthread_blkcg+0xd0/0xd0
[ 286.712078][ T29] ret_from_fork+0x1f/0x30
[ 286.716577][ T29]
[ 286.719772][ T29] INFO: task syz-executor965:5002 blocked for more than 143 seconds.
[ 286.727857][ T29] Not tainted 6.4.0-rc2-syzkaller-00018-g4d6d4c7f541d #0
[ 286.735573][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 286.744327][ T29] task:syz-executor965 state:D stack:23168 pid:5002 ppid:5001 flags:0x00004006
[ 286.753606][ T29] Call Trace:
[ 286.756993][ T29]
[ 286.760025][ T29] __schedule+0x187b/0x4900
[ 286.764596][ T29] ? release_firmware_map_entry+0x190/0x190
[ 286.770578][ T29] ? mark_lock+0x9a/0x340
[ 286.774960][ T29] schedule+0xc3/0x180
[ 286.779043][ T29] schedule_timeout+0xb0/0x310
[ 286.783902][ T29] ? console_conditional_schedule+0x40/0x40
[ 286.789969][ T29] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[ 286.796012][ T29] ? _raw_spin_unlock_irq+0x23/0x50
[ 286.801295][ T29] ? lockdep_hardirqs_on+0x98/0x140
[ 286.806546][ T29] do_wait_for_common+0x449/0x5f0
[ 286.811681][ T29] ? console_conditional_schedule+0x40/0x40
[ 286.817604][ T29] ? bit_wait_io_timeout+0x120/0x120
[ 286.822994][ T29] ? _raw_spin_lock_irq+0xdf/0x120
[ 286.828144][ T29] ? flush_workqueue_prep_pwqs+0x455/0x4b0
[ 286.834055][ T29] wait_for_completion+0x4a/0x60
[ 286.839046][ T29] __flush_workqueue+0x743/0x1620
[ 286.844297][ T29] ? rcu_work_rcufn+0x140/0x140
[ 286.849187][ T29] ? glock_hash_walk+0x15d/0x1b0
[ 286.854216][ T29] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[ 286.860316][ T29] gfs2_gl_hash_clear+0xc3/0x310
[ 286.865364][ T29] ? withdraw_dq+0x250/0x250
[ 286.870022][ T29] ? _raw_spin_unlock_irqrestore+0xdd/0x140
[ 286.876036][ T29] ? _raw_spin_unlock+0x40/0x40
[ 286.881014][ T29] ? complete_all+0x2d/0x1d0
[ 286.885661][ T29] ? init_locking+0x99/0x210
[ 286.890586][ T29] gfs2_fill_super+0x23cf/0x2840
[ 286.895577][ T29] ? gfs2_reconfigure+0xd00/0xd00
[ 286.900695][ T29] ? ptr_to_hashval+0x80/0x80
[ 286.905453][ T29] ? sb_set_blocksize+0x99/0x100
[ 286.910507][ T29] get_tree_bdev+0x405/0x620
[ 286.915129][ T29] ? gfs2_reconfigure+0xd00/0xd00
[ 286.920265][ T29] gfs2_get_tree+0x54/0x210
[ 286.924898][ T29] ? bpf_lsm_capable+0x9/0x10
[ 286.929781][ T29] vfs_get_tree+0x8c/0x270
[ 286.934319][ T29] do_new_mount+0x28f/0xae0
[ 286.938850][ T29] ? path_mount+0x5f2/0xf80
[ 286.943475][ T29] ? do_move_mount_old+0x170/0x170
[ 286.948637][ T29] ? user_path_at_empty+0x12f/0x180
[ 286.953905][ T29] __se_sys_mount+0x2d9/0x3c0
[ 286.958616][ T29] ? __x64_sys_mount+0xc0/0xc0
[ 286.963473][ T29] ? syscall_enter_from_user_mode+0x32/0x230
[ 286.969558][ T29] ? __x64_sys_mount+0x20/0xc0
[ 286.974406][ T29] do_syscall_64+0x41/0xc0
[ 286.978865][ T29] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 286.985009][ T29] RIP: 0033:0x7f309014c5ba
[ 286.989471][ T29] RSP: 002b:00007ffd75774688 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[ 286.997962][ T29] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f309014c5ba
[ 287.006122][ T29] RDX: 0000000020000040 RSI: 000000002003b300 RDI: 00007ffd757746a0
[ 287.014174][ T29] RBP: 00007ffd757746a0 R08: 00007ffd757746e0 R09: 0000000000000002
[ 287.022259][ T29] R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000004
[ 287.030294][ T29] R13: 0000555555e402c0 R14: 0000000000000000 R15: 00007ffd757746e0
[ 287.038285][ T29]
[ 287.041381][ T29]
[ 287.041381][ T29] Showing all locks held in the system:
[ 287.049142][ T29] 1 lock held by rcu_tasks_kthre/13:
[ 287.054500][ T29] #0: ffffffff8cf27670 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x29/0xd20
[ 287.065098][ T29] 1 lock held by rcu_tasks_trace/14:
[ 287.070441][ T29] #0: ffffffff8cf27a30 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x29/0xd20
[ 287.081548][ T29] 1 lock held by khungtaskd/29:
[ 287.086403][ T29] #0: ffffffff8cf274a0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x0/0x30
[ 287.095805][ T29] 3 locks held by kworker/1:1H/52:
[ 287.100977][ T29] #0: ffff888018ee3538 ((wq_completion)glock_workqueue){+.+.}-{0:0}, at: process_one_work+0x77e/0x10e0
[ 287.112333][ T29] #1: ffffc90000bd7d20 ((work_completion)(&(&gl->gl_work)->work)){+.+.}-{0:0}, at: process_one_work+0x7c8/0x10e0
[ 287.124469][ T29] #2: ffff88801571a0e0 (&type->s_umount_key#43){+.+.}-{3:3}, at: freeze_super+0x49/0x420
[ 287.134499][ T29] 1 lock held by klogd/4433:
[ 287.139193][ T29] #0: ffff8880b993c1d8 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2a/0x140
[ 287.149321][ T29] 2 locks held by getty/4753:
[ 287.154045][ T29] #0: ffff88814af64098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70
[ 287.163981][ T29] #1: ffffc900015a02f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6ab/0x1db0
[ 287.174178][ T29] 1 lock held by syz-executor965/5002:
[ 287.179817][ T29] #0: ffff88801571a0e0 (&type->s_umount_key#42/1){+.+.}-{3:3}, at: alloc_super+0x217/0x930
[ 287.190057][ T29]
[ 287.192413][ T29] =============================================
[ 287.192413][ T29]
[ 287.200907][ T29] NMI backtrace for cpu 0
[ 287.205252][ T29] CPU: 0 PID: 29 Comm: khungtaskd Not tainted 6.4.0-rc2-syzkaller-00018-g4d6d4c7f541d #0
[ 287.215055][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023
[ 287.225113][ T29] Call Trace:
[ 287.228392][ T29]
[ 287.231322][ T29] dump_stack_lvl+0x1e7/0x2d0
[ 287.236015][ T29] ? nf_tcp_handle_invalid+0x650/0x650
[ 287.241484][ T29] ? panic+0x770/0x770
[ 287.245564][ T29] nmi_cpu_backtrace+0x498/0x4d0
[ 287.250502][ T29] ? vprintk_emit+0x10d/0x1f0
[ 287.255224][ T29] ? nmi_trigger_cpumask_backtrace+0x300/0x300
[ 287.261465][ T29] ? _printk+0xd5/0x120
[ 287.265625][ T29] ? panic+0x770/0x770
[ 287.269692][ T29] ? __wake_up_klogd+0xcc/0x100
[ 287.274549][ T29] ? panic+0x770/0x770
[ 287.278617][ T29] ? __rcu_read_unlock+0x96/0x100
[ 287.283644][ T29] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 287.289714][ T29] nmi_trigger_cpumask_backtrace+0x187/0x300
[ 287.295699][ T29] watchdog+0xec2/0xf00
[ 287.299907][ T29] kthread+0x2b8/0x350
[ 287.304015][ T29] ? hungtask_pm_notify+0x90/0x90
[ 287.309075][ T29] ? kthread_blkcg+0xd0/0xd0
[ 287.313699][ T29] ret_from_fork+0x1f/0x30
[ 287.318154][ T29]
[ 287.321317][ T29] Sending NMI from CPU 0 to CPUs 1:
[ 287.326570][ C1] NMI backtrace for cpu 1
[ 287.326582][ C1] CPU: 1 PID: 12 Comm: kworker/u4:1 Not tainted 6.4.0-rc2-syzkaller-00018-g4d6d4c7f541d #0
[ 287.326599][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023
[ 287.326609][ C1] Workqueue: events_unbound toggle_allocation_gate
[ 287.326654][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x36/0x60
[ 287.326682][ C1] Code: 10 3b 78 7e 65 8b 15 11 3b 78 7e f7 c2 00 01 ff 00 74 11 f7 c2 00 01 00 00 74 35 83 b9 0c 16 00 00 00 74 2c 8b 91 e8 15 00 00 <83> fa 02 75 21 48 8b 91 f0 15 00 00 48 8b 32 48 8d 7e 01 8b 89 ec
[ 287.326696][ C1] RSP: 0018:ffffc90000117718 EFLAGS: 00000246
[ 287.326710][ C1] RAX: ffffffff8aac6a02 RBX: 1ffff92000022f41 RCX: ffff888014a55940
[ 287.326723][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 287.326734][ C1] RBP: 0000000000000000 R08: ffffffff8aac69e7 R09: 0000000000000000
[ 287.326745][ C1] R10: ffffc900001179c0 R11: dffffc0000000001 R12: ffffc900001179c0
[ 287.326757][ C1] R13: dffffc0000000000 R14: 000000000000001f R15: ffffc90000117a0c
[ 287.326770][ C1] FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[ 287.326784][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 287.326796][ C1] CR2: 00005614fec7b680 CR3: 000000000cd30000 CR4: 00000000003506e0
[ 287.326811][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 287.326821][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 287.326832][ C1] Call Trace:
[ 287.326836][ C1]
[ 287.326841][ C1] insn_get_opcode+0x4b2/0xa50
[ 287.326871][ C1] insn_get_modrm+0x22e/0x7a0
[ 287.326891][ C1] ? read_lock_is_recursive+0x20/0x20
[ 287.326916][ C1] insn_get_displacement+0x13e/0x980
[ 287.326936][ C1] ? __get_immv32+0x19c/0x350
[ 287.326957][ C1] insn_get_immediate+0x382/0x13d0
[ 287.326981][ C1] insn_decode+0x370/0x500
[ 287.327000][ C1] ? kmem_cache_alloc_node+0x67/0x350
[ 287.327018][ C1] text_poke_loc_init+0xd6/0x680
[ 287.327044][ C1] ? text_poke_finish+0x30/0x30
[ 287.327077][ C1] ? mutex_lock_io_nested+0x60/0x60
[ 287.327105][ C1] arch_jump_label_transform_queue+0x75/0xd0
[ 287.327127][ C1] __jump_label_update+0x177/0x3a0
[ 287.327162][ C1] static_key_disable_cpuslocked+0xce/0x1b0
[ 287.327186][ C1] static_key_disable+0x1a/0x20
[ 287.327208][ C1] toggle_allocation_gate+0x1b8/0x250
[ 287.327225][ C1] ? show_object+0xa0/0xa0
[ 287.327241][ C1] ? print_irqtrace_events+0x220/0x220
[ 287.327262][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140
[ 287.327287][ C1] process_one_work+0x8a0/0x10e0
[ 287.327322][ C1] ? worker_detach_from_pool+0x290/0x290
[ 287.327354][ C1] ? _raw_spin_lock_irqsave+0x120/0x120
[ 287.327371][ C1] ? kthread_data+0x52/0xc0
[ 287.327393][ C1] ? wq_worker_running+0x9b/0x1a0
[ 287.327415][ C1] worker_thread+0xa63/0x1210
[ 287.327459][ C1] kthread+0x2b8/0x350
[ 287.327479][ C1] ? pr_cont_work+0x5e0/0x5e0
[ 287.327502][ C1] ? kthread_blkcg+0xd0/0xd0
[ 287.327524][ C1] ret_from_fork+0x1f/0x30
[ 287.327555][ C1]
[ 287.327624][ T29] Kernel panic - not syncing: hung_task: blocked tasks
[ 287.631503][ T29] CPU: 0 PID: 29 Comm: khungtaskd Not tainted 6.4.0-rc2-syzkaller-00018-g4d6d4c7f541d #0
[ 287.641490][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023
[ 287.651564][ T29] Call Trace:
[ 287.654854][ T29]
[ 287.657815][ T29] dump_stack_lvl+0x1e7/0x2d0
[ 287.662541][ T29] ? nf_tcp_handle_invalid+0x650/0x650
[ 287.668027][ T29] ? panic+0x770/0x770
[ 287.672147][ T29] ? vscnprintf+0x5d/0x80
[ 287.676496][ T29] panic+0x30f/0x770
[ 287.680408][ T29] ? nmi_trigger_cpumask_backtrace+0x233/0x300
[ 287.686574][ T29] ? __memcpy_flushcache+0x2b0/0x2b0
[ 287.691895][ T29] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 287.697982][ T29] ? nmi_trigger_cpumask_backtrace+0x233/0x300
[ 287.704149][ T29] ? nmi_trigger_cpumask_backtrace+0x2b4/0x300
[ 287.710318][ T29] ? nmi_trigger_cpumask_backtrace+0x2b9/0x300
[ 287.716663][ T29] watchdog+0xf00/0xf00
[ 287.720854][ T29] kthread+0x2b8/0x350
[ 287.724943][ T29] ? hungtask_pm_notify+0x90/0x90
[ 287.729988][ T29] ? kthread_blkcg+0xd0/0xd0
[ 287.734591][ T29] ret_from_fork+0x1f/0x30
[ 287.739047][ T29]
[ 287.742343][ T29] Kernel Offset: disabled
[ 287.746678][ T29] Rebooting in 86400 seconds..