Warning: Permanently added '[localhost]:43266' (ED25519) to the list of known hosts.
executing program
[ 70.329218][ T5313] loop0: detected capacity change from 0 to 65536
[ 70.362427][ T5313] XFS (loop0): Mounting V5 Filesystem e4654a66-62e5-4963-a81e-012d9d4871af
[ 70.384357][ T5313] XFS (loop0): Ending clean mount
[ 86.571899][ T9] cfg80211: failed to load regulatory.db
[ 286.243699][ T25] INFO: task syz-executor239:5313 blocked for more than 143 seconds.
[ 286.246915][ T25] Not tainted 6.12.0-rc5-syzkaller-00308-g3e5e6c9900c3 #0
[ 286.250943][ T25] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 286.255520][ T25] task:syz-executor239 state:D stack:23920 pid:5313 tgid:5313 ppid:5312 flags:0x00004006
[ 286.259226][ T25] Call Trace:
[ 286.260487][ T25]
[ 286.261616][ T25] __schedule+0x18af/0x4bd0
[ 286.264061][ T25] ? __pfx___schedule+0x10/0x10
[ 286.265878][ T25] ? __pfx_lock_release+0x10/0x10
[ 286.267680][ T25] ? schedule+0x90/0x320
[ 286.269157][ T25] schedule+0x14b/0x320
[ 286.270561][ T25] xlog_grant_head_wait+0x43b/0xa90
[ 286.272629][ T25] xlog_grant_head_check+0x342/0x4f0
[ 286.275144][ T25] ? xlog_ticket_alloc+0x3f/0x400
[ 286.276975][ T25] ? __pfx_xlog_grant_head_check+0x10/0x10
[ 286.279092][ T25] ? xlog_ticket_alloc+0x286/0x400
[ 286.280942][ T25] xfs_log_reserve+0x337/0x8e0
[ 286.282700][ T25] ? __pfx_xfs_log_reserve+0x10/0x10
[ 286.285335][ T25] ? xfs_dec_freecounter+0x10d/0x270
[ 286.287217][ T25] xfs_trans_reserve+0x20a/0x640
[ 286.288943][ T25] xfs_trans_alloc+0x40e/0x830
[ 286.290640][ T25] xfs_trans_alloc_inode+0x1ac/0x5d0
[ 286.292470][ T25] ? xfs_attr_add_fork+0x23f/0x380
[ 286.295032][ T25] ? rcu_is_watching+0x15/0xb0
[ 286.296851][ T25] ? xfs_attr_add_fork+0x23f/0x380
[ 286.298807][ T25] ? __pfx_xfs_trans_alloc_inode+0x10/0x10
[ 286.300997][ T25] ? xfs_attr_leaf_newentsize+0xda/0x1e0
[ 286.303670][ T25] xfs_attr_set+0x8a8/0x1420
[ 286.305375][ T25] ? __pfx_xfs_attr_set+0x10/0x10
[ 286.307288][ T25] ? xfs_attr_change+0x2ca/0x3b0
[ 286.309194][ T25] xfs_xattr_set+0x1ff/0x350
[ 286.310912][ T25] ? __pfx_xfs_xattr_set+0x10/0x10
[ 286.312789][ T25] ? posix_xattr_acl+0xa9/0xd0
[ 286.315303][ T25] ? evm_protect_xattr+0x4be/0xb30
[ 286.317113][ T25] ? __pfx_xfs_xattr_set+0x10/0x10
[ 286.319024][ T25] __vfs_setxattr+0x468/0x4a0
[ 286.320787][ T25] __vfs_setxattr_noperm+0x12e/0x660
[ 286.322790][ T25] vfs_setxattr+0x221/0x430
[ 286.325073][ T25] ? __pfx_vfs_setxattr+0x10/0x10
[ 286.327020][ T25] path_setxattr+0x37e/0x4d0
[ 286.328730][ T25] ? __pfx_path_setxattr+0x10/0x10
[ 286.330570][ T25] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 286.332754][ T25] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 286.335458][ T25] ? do_syscall_64+0x100/0x230
[ 286.337205][ T25] __x64_sys_setxattr+0xbb/0xd0
[ 286.339080][ T25] do_syscall_64+0xf3/0x230
[ 286.340784][ T25] ? clear_bhb_loop+0x35/0x90
[ 286.342546][ T25] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 286.345110][ T25] RIP: 0033:0x7fe065674a99
[ 286.346750][ T25] RSP: 002b:00007fff489de4a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc
[ 286.349532][ T25] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007fe065674a99
[ 286.352228][ T25] RDX: 0000000020000180 RSI: 0000000020000040 RDI: 00000000200000c0
[ 286.355749][ T25] RBP: 00007fe0656f35f0 R08: 0000000000000000 R09: 000055557bbf54c0
[ 286.358720][ T25] R10: 000000000000feeb R11: 0000000000000246 R12: 00007fff489de4d0
[ 286.361727][ T25] R13: 00007fff489de6f8 R14: 431bde82d7b634db R15: 00007fe0656bd03b
[ 286.365085][ T25]
[ 286.366256][ T25]
[ 286.366256][ T25] Showing all locks held in the system:
[ 286.368973][ T25] 1 lock held by khungtaskd/25:
[ 286.370742][ T25] #0: ffffffff8e937da0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x2a0
[ 286.375180][ T25] 2 locks held by getty/5113:
[ 286.376895][ T25] #0: ffff88801e5510a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70
[ 286.380454][ T25] #1: ffffc9000039b2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6a6/0x1e00
[ 286.384505][ T25] 3 locks held by syz-executor239/5313:
[ 286.386599][ T25] #0: ffff888043bc2420 (sb_writers#9){.+.+}-{0:0}, at: mnt_want_write+0x3f/0x90
[ 286.390111][ T25] #1: ffff88804538da70 (&inode->i_sb->s_type->i_mutex_dir_key){++++}-{3:3}, at: vfs_setxattr+0x1e1/0x430
[ 286.394867][ T25] #2: ffff888043bc2610 (sb_internal#2){.+.+}-{0:0}, at: xfs_trans_alloc_inode+0x1ac/0x5d0
[ 286.398645][ T25]
[ 286.399611][ T25] =============================================
[ 286.399611][ T25]
[ 286.402791][ T25] NMI backtrace for cpu 0
[ 286.404508][ T25] CPU: 0 UID: 0 PID: 25 Comm: khungtaskd Not tainted 6.12.0-rc5-syzkaller-00308-g3e5e6c9900c3 #0
[ 286.408528][ T25] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 286.412467][ T25] Call Trace:
[ 286.413773][ T25]
[ 286.414939][ T25] dump_stack_lvl+0x241/0x360
[ 286.416719][ T25] ? __pfx_dump_stack_lvl+0x10/0x10
[ 286.418866][ T25] ? __pfx__printk+0x10/0x10
[ 286.420786][ T25] nmi_cpu_backtrace+0x49c/0x4d0
[ 286.422751][ T25] ? __pfx_nmi_cpu_backtrace+0x10/0x10
[ 286.424786][ T25] ? _printk+0xd5/0x120
[ 286.426445][ T25] ? __pfx__printk+0x10/0x10
[ 286.428230][ T25] ? __wake_up_klogd+0xcc/0x110
[ 286.429970][ T25] ? __pfx__printk+0x10/0x10
[ 286.431658][ T25] ? __rcu_read_unlock+0xa1/0x110
[ 286.433585][ T25] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 286.435814][ T25] nmi_trigger_cpumask_backtrace+0x198/0x320
[ 286.437881][ T25] watchdog+0xff4/0x1040
[ 286.439431][ T25] ? watchdog+0x1ea/0x1040
[ 286.441009][ T25] ? __pfx_watchdog+0x10/0x10
[ 286.442591][ T25] kthread+0x2f0/0x390
[ 286.443891][ T25] ? __pfx_watchdog+0x10/0x10
[ 286.445347][ T25] ? __pfx_kthread+0x10/0x10
[ 286.446800][ T25] ret_from_fork+0x4b/0x80
[ 286.448356][ T25] ? __pfx_kthread+0x10/0x10
[ 286.449886][ T25] ret_from_fork_asm+0x1a/0x30
[ 286.451451][ T25]
[ 286.455355][ T25] Kernel panic - not syncing: hung_task: blocked tasks
[ 286.457951][ T25] CPU: 0 UID: 0 PID: 25 Comm: khungtaskd Not tainted 6.12.0-rc5-syzkaller-00308-g3e5e6c9900c3 #0
[ 286.461701][ T25] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 286.465607][ T25] Call Trace:
[ 286.466866][ T25]
[ 286.467964][ T25] dump_stack_lvl+0x241/0x360
[ 286.469831][ T25] ? __pfx_dump_stack_lvl+0x10/0x10
[ 286.471806][ T25] ? __pfx__printk+0x10/0x10
[ 286.473529][ T25] ? nmi_cpu_backtrace+0x42e/0x4d0
[ 286.475402][ T25] ? vscnprintf+0x5d/0x90
[ 286.476955][ T25] panic+0x349/0x880
[ 286.478430][ T25] ? nmi_trigger_cpumask_backtrace+0x244/0x320
[ 286.480771][ T25] ? __pfx_panic+0x10/0x10
[ 286.482505][ T25] ? tick_nohz_tick_stopped+0x82/0xb0
[ 286.484576][ T25] ? __irq_work_queue_local+0x137/0x410
[ 286.486619][ T25] ? preempt_schedule_thunk+0x1a/0x30
[ 286.488601][ T25] ? nmi_trigger_cpumask_backtrace+0x244/0x320
[ 286.490942][ T25] ? nmi_trigger_cpumask_backtrace+0x2d4/0x320
[ 286.493252][ T25] ? nmi_trigger_cpumask_backtrace+0x2d9/0x320
[ 286.495613][ T25] watchdog+0x1033/0x1040
[ 286.497292][ T25] ? watchdog+0x1ea/0x1040
[ 286.499017][ T25] ? __pfx_watchdog+0x10/0x10
[ 286.500788][ T25] kthread+0x2f0/0x390
[ 286.502358][ T25] ? __pfx_watchdog+0x10/0x10
[ 286.504169][ T25] ? __pfx_kthread+0x10/0x10
[ 286.505885][ T25] ret_from_fork+0x4b/0x80
[ 286.507496][ T25] ? __pfx_kthread+0x10/0x10
[ 286.509212][ T25] ret_from_fork_asm+0x1a/0x30
[ 286.511027][ T25]
[ 286.512454][ T25] Kernel Offset: disabled
[ 286.514093][ T25] Rebooting in 86400 seconds..
VM DIAGNOSIS:
12:48:20 Registers:
info registers vcpu 0
CPU#0
RAX=0000000000000065 RBX=ffffffff9a719ec0 RCX=0000000000000000 RDX=00000000000003f8
RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc900004bf770
R8 =ffffffff854adacb R9 =1ffff11003dcc046 R10=dffffc0000000000 R11=ffffffff854ada80
R12=dffffc0000000000 R13=ffffffff9a414f27 R14=0000000000000065 R15=00000000000003f8
RIP=ffffffff854adafe RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 0000000000000000 ffffffff 00c00000
GS =0000 ffff88801fc00000 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=000055a0e8c7d600 CR3=000000000e734000 CR4=00352ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
Opmask00=0000000004040003 Opmask01=0000000000000000 Opmask02=000000000fffffff Opmask03=0000000000000000
Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000
ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0d067040e13ac8bb c00ca77f6d6cf795
ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0c33d9c55345a7ae be490a82cadc63d4
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 6b56f560871a31ae f93b7c97ab2ea068
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 992ef38d6a5e7eae 9932416b5995eaf7
ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00000000000000c0
ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000040
ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 814e495a46436976 e34f923434738a1d
ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 6151dbde06ed7c00 179fee5272fce075
ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 a34494811813adc2 b6c38849e208211a
ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 6604637af14e9da2 8e222304b8e3bcbb
ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 43bbb9fb8fbc327a 9b3c79fd50520d4d
ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 50d8f431a1843e33 f25d54fb8d7541e1
ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 a54ff53a3c6ef372 bb67ae856a09e667
ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 5be0cd191f83d9ab 9b05688c510e527f
ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2525252525252525 2525252525252525 2525252525252525 2525252525252525
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6f73616500000004 0000002300000000 0000000000000000 0000000000000000
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 4a56444057001346 4c51445156004050 4050545f494a5751 4b4a46051f560000
ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000911 0000000000000000 306572673670692f 74656e2f6c617574
ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000041 0000000000000000 00306e6170772f74 656e2f307968702f
ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000021 0000000000000000 000055a17eea1233 73656d5f70636864
ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 725f0faf0c0b4661 72610ff57a6d737f 656775f37fff7fff 7f7f7d7f75777965
ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0032343433636672 2000313633336366 722000676e697274 7320007865686e69
ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000021 0000000000000000 0000000000000031 0000726565666965
ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000021 0000000000000000 0000000000000031 00006d5f65636864
ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 bfbfbfbfbfbfbfbf bfbfbfbfbfbfbfbf bfbfbfbfbfbfbfbf bfbf2b313423342c
ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 262821df2e2e33df 3228df3232202b22 df312e232d2435bf 2324353124322431
ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 4141414141414141 4141414141414141 4141414141414141 4141414141414141
ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 1a1a1a1a1a1a1a1a 1a1a1a1a1a1a1a1a 1a1a1a1a1a1a1a1a 1a1a1a1a1a1a1a1a
ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2020202020202020 2020202020202020 2020202020202020 2020202020202020