Warning: Permanently added '[localhost]:9030' (ED25519) to the list of known hosts.
executing program
executing program
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executing program
[ 89.505201][ T5122] loop0: detected capacity change from 0 to 32768
[ 89.677254][ T5122] ERROR: (device loop0): diWrite: ixpxd invalid
[ 89.677254][ T5122]
[ 89.709980][ T5122] ERROR: (device loop0): remounting filesystem as read-only
[ 89.713146][ T5122] ERROR: (device loop0): txCommit:
[ 89.713146][ T5122]
[ 89.778161][ T5130] ERROR: (device loop0): dtSearch: stack overrun!
[ 89.778161][ T5130]
[ 89.801919][ T5130] ERROR: (device loop0): remounting filesystem as read-only
[ 89.804725][ T5130] btstack dump:
[ 89.806079][ T5130] bn = 0, index = 0
[ 89.830942][ T5130] bn = 2c, index = 0
[ 89.839173][ T74] ==================================================================
[ 89.842046][ T74] BUG: KASAN: null-ptr-deref in drop_buffers+0x6f/0x710
[ 89.844612][ T74] Read of size 4 at addr 0000000000000060 by task kswapd0/74
[ 89.849183][ T74]
[ 89.850611][ T74] CPU: 0 UID: 0 PID: 74 Comm: kswapd0 Not tainted 6.12.0-rc1-syzkaller-00031-ge32cde8d2bd7 #0
[ 89.855425][ T74] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 89.859593][ T74] Call Trace:
[ 89.861056][ T74]
[ 89.862360][ T74] dump_stack_lvl+0x241/0x360
[ 89.864531][ T74] ? __pfx_dump_stack_lvl+0x10/0x10
[ 89.866739][ T74] ? __pfx__printk+0x10/0x10
[ 89.868762][ T74] ? _printk+0xd5/0x120
[ 89.870445][ T74] print_report+0xe8/0x550
[ 89.872502][ T74] ? __lock_acquire+0x1384/0x2050
[ 89.875489][ T74] ? __virt_addr_valid+0x58/0x530
[ 89.878664][ T74] ? drop_buffers+0x6f/0x710
[ 89.881068][ T74] kasan_report+0x143/0x180
[ 89.883105][ T74] ? drop_buffers+0x6f/0x710
[ 89.885230][ T74] kasan_check_range+0x282/0x290
[ 89.887354][ T74] drop_buffers+0x6f/0x710
[ 89.889370][ T74] try_to_free_buffers+0x295/0x5f0
[ 89.891567][ T74] ? __pfx_try_to_free_buffers+0x10/0x10
[ 89.893970][ T74] ? filemap_release_folio+0x2b5/0x4b0
[ 89.896815][ T74] shrink_folio_list+0x240c/0x8cc0
[ 89.900271][ T74] ? __pfx_shrink_folio_list+0x10/0x10
[ 89.902764][ T74] ? mark_lock+0x9a/0x360
[ 89.904576][ T74] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 89.906932][ T74] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 89.909312][ T74] ? do_raw_spin_unlock+0x58/0x8b0
[ 89.911227][ T74] ? finish_task_switch+0x1e5/0x870
[ 89.913269][ T74] ? lockdep_hardirqs_on+0x99/0x150
[ 89.915278][ T74] ? finish_task_switch+0x1e5/0x870
[ 89.917519][ T74] ? __schedule+0x189d/0x4b30
[ 89.919606][ T74] ? preempt_schedule_common+0x84/0xd0
[ 89.921955][ T74] ? preempt_schedule+0xe1/0xf0
[ 89.923883][ T74] ? preempt_schedule_thunk+0x1a/0x30
[ 89.925900][ T74] evict_folios+0x549b/0x7b50
[ 89.927637][ T74] ? __pfx_evict_folios+0x10/0x10
[ 89.929771][ T74] ? mark_lock+0x9a/0x360
[ 89.931402][ T74] ? mem_cgroup_get_nr_swap_pages+0x28/0x110
[ 89.934026][ T74] ? get_swappiness+0x191/0x3e0
[ 89.936254][ T74] try_to_shrink_lruvec+0x9ab/0xbb0
[ 89.938513][ T74] ? __pfx_try_to_shrink_lruvec+0x10/0x10
[ 89.940429][ T74] ? shrink_node+0x3547/0x3de0
[ 89.942183][ T74] ? __pfx_lock_release+0x10/0x10
[ 89.944198][ T74] shrink_one+0x3b9/0x850
[ 89.945772][ T74] ? shrink_node+0x3547/0x3de0
[ 89.947577][ T74] shrink_node+0x3799/0x3de0
[ 89.949410][ T74] ? shrink_node+0x3547/0x3de0
[ 89.951410][ T74] ? __pfx_lock_acquire+0x10/0x10
[ 89.953700][ T74] ? mem_cgroup_iter+0x3d/0x420
[ 89.955811][ T74] ? __pfx_lock_release+0x10/0x10
[ 89.958096][ T74] ? __pfx_shrink_node+0x10/0x10
[ 89.960182][ T74] ? mem_cgroup_iter+0x3d/0x420
[ 89.962268][ T74] kswapd+0x1ca3/0x3700
[ 89.963916][ T74] ? kswapd+0xbf1/0x3700
[ 89.965627][ T74] ? __pfx_kswapd+0x10/0x10
[ 89.967346][ T74] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 89.969799][ T74] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 89.973105][ T74] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 89.976008][ T74] ? __pfx_autoremove_wake_function+0x10/0x10
[ 89.978500][ T74] ? __kthread_parkme+0x169/0x1d0
[ 89.980394][ T74] ? __pfx_kswapd+0x10/0x10
[ 89.982062][ T74] kthread+0x2f0/0x390
[ 89.983615][ T74] ? __pfx_kswapd+0x10/0x10
[ 89.985322][ T74] ? __pfx_kthread+0x10/0x10
[ 89.987076][ T74] ret_from_fork+0x4b/0x80
[ 89.988850][ T74] ? __pfx_kthread+0x10/0x10
[ 89.990702][ T74] ret_from_fork_asm+0x1a/0x30
[ 89.993009][ T74]
[ 89.994688][ T74] ==================================================================
[ 90.006501][ T5130] bn = 0, index = 0
[ 90.007993][ T5130] bn = 2c, index = 0
[ 90.009550][ T5130] bn = 0, index = 0
[ 90.010935][ T5130] bn = 2c, index = 0
[ 90.012619][ T5130] bn = 0, index = 0
[ 90.014464][ T5130] bn = 0, index = 0
[ 90.054826][ T5121] EXT4-fs (sda1): re-mounted b4773fba-1738-4da0-8a90-0fe043d0a496 r/w. Quota mode: none.
[ 90.061822][ T5121] EXT4-fs (sda1): re-mounted b4773fba-1738-4da0-8a90-0fe043d0a496 r/w. Quota mode: none.
[ 90.066785][ T5123] EXT4-fs (sda1): re-mounted b4773fba-1738-4da0-8a90-0fe043d0a496 r/w. Quota mode: none.
[ 90.073855][ T5128] EXT4-fs (sda1): re-mounted b4773fba-1738-4da0-8a90-0fe043d0a496 r/w. Quota mode: none.
[ 90.078496][ T5129] EXT4-fs (sda1): re-mounted b4773fba-1738-4da0-8a90-0fe043d0a496 r/w. Quota mode: none.
[ 90.083285][ T5120] EXT4-fs (sda1): re-mounted b4773fba-1738-4da0-8a90-0fe043d0a496 r/w. Quota mode: none.
[ 90.088505][ T5120] EXT4-fs (sda1): re-mounted b4773fba-1738-4da0-8a90-0fe043d0a496 r/w. Quota mode: none.
[ 90.095458][ T5129] EXT4-fs (sda1): re-mounted b4773fba-1738-4da0-8a90-0fe043d0a496 r/w. Quota mode: none.
[ 90.101788][ T5128] EXT4-fs (sda1): re-mounted b4773fba-1738-4da0-8a90-0fe043d0a496 r/w. Quota mode: none.
executing program
executing program
executing program
[ 90.120838][ T5123] EXT4-fs (sda1): re-mounted b4773fba-1738-4da0-8a90-0fe043d0a496 r/w. Quota mode: none.
executing program
executing program
[ 90.199400][ T74] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 90.203736][ T74] CPU: 0 UID: 0 PID: 74 Comm: kswapd0 Not tainted 6.12.0-rc1-syzkaller-00031-ge32cde8d2bd7 #0
[ 90.207661][ T74] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 90.211921][ T74] Call Trace:
[ 90.213315][ T74]
[ 90.214494][ T74] dump_stack_lvl+0x241/0x360
[ 90.216354][ T74] ? __pfx_dump_stack_lvl+0x10/0x10
[ 90.218523][ T74] ? __pfx__printk+0x10/0x10
[ 90.220629][ T74] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 90.222917][ T74] ? vscnprintf+0x5d/0x90
[ 90.224590][ T74] panic+0x349/0x880
[ 90.226077][ T74] ? check_panic_on_warn+0x21/0xb0
[ 90.228485][ T74] ? __pfx_panic+0x10/0x10
[ 90.230815][ T74] ? _raw_spin_unlock_irqrestore+0x130/0x140
[ 90.233606][ T74] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 90.236405][ T74] ? print_report+0xe8/0x550
[ 90.238354][ T74] check_panic_on_warn+0x86/0xb0
[ 90.240574][ T74] ? drop_buffers+0x6f/0x710
[ 90.242440][ T74] end_report+0x77/0x160
[ 90.244268][ T74] kasan_report+0x154/0x180
[ 90.246878][ T74] ? drop_buffers+0x6f/0x710
[ 90.249930][ T74] kasan_check_range+0x282/0x290
[ 90.252608][ T74] drop_buffers+0x6f/0x710
[ 90.254399][ T74] try_to_free_buffers+0x295/0x5f0
[ 90.256431][ T74] ? __pfx_try_to_free_buffers+0x10/0x10
[ 90.258702][ T74] ? filemap_release_folio+0x2b5/0x4b0
[ 90.260612][ T74] shrink_folio_list+0x240c/0x8cc0
[ 90.262219][ T74] ? __pfx_shrink_folio_list+0x10/0x10
[ 90.263895][ T74] ? mark_lock+0x9a/0x360
[ 90.265361][ T74] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 90.267586][ T74] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 90.269840][ T74] ? do_raw_spin_unlock+0x58/0x8b0
[ 90.272491][ T74] ? finish_task_switch+0x1e5/0x870
[ 90.275135][ T74] ? lockdep_hardirqs_on+0x99/0x150
[ 90.276888][ T74] ? finish_task_switch+0x1e5/0x870
[ 90.278741][ T74] ? __schedule+0x189d/0x4b30
[ 90.280378][ T74] ? preempt_schedule_common+0x84/0xd0
[ 90.282216][ T74] ? preempt_schedule+0xe1/0xf0
[ 90.284154][ T74] ? preempt_schedule_thunk+0x1a/0x30
[ 90.286552][ T74] evict_folios+0x549b/0x7b50
[ 90.288713][ T74] ? __pfx_evict_folios+0x10/0x10
[ 90.290952][ T74] ? mark_lock+0x9a/0x360
[ 90.292899][ T74] ? mem_cgroup_get_nr_swap_pages+0x28/0x110
[ 90.295328][ T74] ? get_swappiness+0x191/0x3e0
[ 90.297228][ T74] try_to_shrink_lruvec+0x9ab/0xbb0
[ 90.299431][ T74] ? __pfx_try_to_shrink_lruvec+0x10/0x10
[ 90.302358][ T74] ? shrink_node+0x3547/0x3de0
[ 90.304665][ T74] ? __pfx_lock_release+0x10/0x10
[ 90.306659][ T74] shrink_one+0x3b9/0x850
[ 90.308281][ T74] ? shrink_node+0x3547/0x3de0
[ 90.310096][ T74] shrink_node+0x3799/0x3de0
[ 90.311851][ T74] ? shrink_node+0x3547/0x3de0
[ 90.313801][ T74] ? __pfx_lock_acquire+0x10/0x10
[ 90.316449][ T74] ? mem_cgroup_iter+0x3d/0x420
[ 90.318875][ T74] ? __pfx_lock_release+0x10/0x10
[ 90.320870][ T74] ? __pfx_shrink_node+0x10/0x10
[ 90.322818][ T74] ? mem_cgroup_iter+0x3d/0x420
[ 90.324752][ T74] kswapd+0x1ca3/0x3700
[ 90.326344][ T74] ? kswapd+0xbf1/0x3700
[ 90.328027][ T74] ? __pfx_kswapd+0x10/0x10
[ 90.330777][ T74] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 90.333928][ T74] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 90.336818][ T74] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 90.339216][ T74] ? __pfx_autoremove_wake_function+0x10/0x10
[ 90.341460][ T74] ? __kthread_parkme+0x169/0x1d0
[ 90.343240][ T74] ? __pfx_kswapd+0x10/0x10
[ 90.345230][ T74] kthread+0x2f0/0x390
[ 90.346816][ T74] ? __pfx_kswapd+0x10/0x10
[ 90.348817][ T74] ? __pfx_kthread+0x10/0x10
[ 90.350819][ T74] ret_from_fork+0x4b/0x80
[ 90.352625][ T74] ? __pfx_kthread+0x10/0x10
[ 90.354286][ T74] ret_from_fork_asm+0x1a/0x30
[ 90.356159][ T74]
[ 90.357689][ T74] Kernel Offset: disabled
[ 90.359461][ T74] Rebooting in 86400 seconds..
VM DIAGNOSIS:
02:51:40 Registers:
info registers vcpu 0
CPU#0
RAX=0000000000000020 RBX=ffffffff9a711e40 RCX=0000000000000000 RDX=00000000000003f8
RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc90000e561b0
R8 =ffffffff85496a1b R9 =1ffff11003d9e046 R10=dffffc0000000000 R11=ffffffff854969d0
R12=dffffc0000000000 R13=ffffffff9a40cf06 R14=0000000000000020 R15=00000000000003f8
RIP=ffffffff85496a4e 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=00007f6a62bf6000 CR3=0000000040bcc000 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=00000000fffff890 Opmask01=0000000000000001 Opmask02=00000000fff7ffff Opmask03=0000000000000000
Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000
ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f6a62c8c9e7
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f6a62cf3280
ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f6a62cf3280
ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000055558c0790c0 00007f6a62c8fca7
ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f6a62c1b1a8 0000000068308f53
ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd00000018 00007f6a62c1b1d8
ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
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 0000000000000000 0000000000000000
ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f6a62cec9e8 00007f6a62cec9e0 00007f6a62cec9e0 00007f6a62cf2f80
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 7865006a64615f65 726f63735f6d6f6f 2f666c65732f636f 72702f0030303031
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 5d40004f41445f40 574a46565f484a4a 0a434940560a464a 57550a0015151514
ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000