[[0;32m OK [0m] Finished [0;1;39mUpdate UTMP about System Runlevel Changes[0m.
[ 45.874876] audit: type=1400 audit(1763519421.424:6): avc: denied { checkpoint_restore } for pid=214 comm="agetty" capability=40 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1
[ 46.090657] ------------[ cut here ]------------
[ 46.091253] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 46.092578] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/231
[ 46.093548] Modules linked in:
[ 46.093934] CPU: 1 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 46.095274] Tainted: [W]=WARN
[ 46.095669] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 46.096649] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 46.097213] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00
[ 46.099294] RSP: 0018:ffff888019b2fbc0 EFLAGS: 00010286
[ 46.099936] RAX: 0000000000000000 RBX: ffffed1003365f78 RCX: ffffffff813a4050
[ 46.100775] RDX: ffff88801657b780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 46.101631] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003365f2f
[ 46.102436] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0
[ 46.103289] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019b2fdf8
[ 46.104133] FS: 00007f7539b6f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 46.105080] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 46.105787] CR2: 00007ffe53b56ef7 CR3: 00000000100b9000 CR4: 0000000000350ef0
[ 46.106643] Call Trace:
[ 46.106941]
[ 46.107208] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 46.107788] ? __create_object+0x59/0x80
[ 46.108273] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 46.108912] __vmalloc_noprof+0x59/0x60
[ 46.109380] bpf_prog_alloc_no_stats+0x55/0x470
[ 46.109953] ? __pfx_seccomp_check_filter+0x10/0x10
[ 46.110577] bpf_prog_alloc+0x39/0x200
[ 46.111021] ? __pfx_seccomp_check_filter+0x10/0x10
[ 46.111631] bpf_prog_create_from_user+0xb2/0x2f0
[ 46.112193] do_seccomp+0x349/0x25e0
[ 46.112662] ? find_held_lock+0x2b/0x80
[ 46.113126] ? do_prlimit+0x310/0x610
[ 46.113626] ? __pfx_do_seccomp+0x10/0x10
[ 46.114113] ? do_raw_spin_unlock+0x53/0x220
[ 46.114661] ? _raw_spin_unlock+0x1e/0x40
[ 46.115141] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 46.115770] ? static_key_count+0x60/0x80
[ 46.116266] prctl_set_seccomp+0x4e/0x70
[ 46.116778] __do_sys_prctl+0xe6c/0x1d70
[ 46.117255] ? __pfx___do_sys_prctl+0x10/0x10
[ 46.117823] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 46.118426] ? irqentry_exit+0xf3/0x650
[ 46.118928] do_syscall_64+0xbf/0x430
[ 46.119380] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 46.119999] RIP: 0033:0x7f753a0615cd
[ 46.120428] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00
[ 46.122501] RSP: 002b:00007ffe53b549e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 46.123341] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f753a0615cd
[ 46.124178] RDX: 000055def1fa5e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 46.125030] RBP: 00007ffe53b54a40 R08: 0000000000000000 R09: 00007ffe53b540e0
[ 46.125880] R10: 0000000000000000 R11: 0000000000000246 R12: 000055df02a70ad0
[ 46.126710] R13: 00007ffe53b54e70 R14: 000055df02a71bc0 R15: 000055df02a82780
[ 46.127549]
[ 46.127827] irq event stamp: 1811
[ 46.128216] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80
[ 46.129196] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80
[ 46.130195] softirqs last enabled at (1352): [] handle_softirqs+0x50c/0x770
[ 46.131197] softirqs last disabled at (1331): [] __irq_exit_rcu+0xc4/0x100
[ 46.132175] ---[ end trace 0000000000000000 ]---
Debian GNU/Linux 11 syzkaller ttyS0
syzkaller login: [ 49.330943] ------------[ cut here ]------------
[ 49.331907] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 49.333957] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238
[ 49.335422] Modules linked in:
[ 49.336075] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 49.338327] Tainted: [W]=WARN
[ 49.338995] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.340500] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 49.341383] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00
[ 49.344572] RSP: 0018:ffff888016157bc0 EFLAGS: 00010286
[ 49.345581] RAX: 0000000000000000 RBX: ffffed1002c2af78 RCX: ffffffff813a4050
[ 49.346888] RDX: ffff888016385340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 49.348184] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c2af2f
[ 49.349504] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 49.350816] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016157df8
[ 49.352133] FS: 00007fbec05da900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 49.353617] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.354687] CR2: 00007fffaff5aef7 CR3: 000000001f531000 CR4: 0000000000350ef0
[ 49.355992] Call Trace:
[ 49.356460]
[ 49.356924] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 49.357842] ? __create_object+0x59/0x80
[ 49.358632] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 49.359642] __vmalloc_noprof+0x59/0x60
[ 49.360363] bpf_prog_alloc_no_stats+0x55/0x470
[ 49.361237] ? __pfx_seccomp_check_filter+0x10/0x10
[ 49.362181] bpf_prog_alloc+0x39/0x200
[ 49.362929] ? __pfx_seccomp_check_filter+0x10/0x10
[ 49.363880] bpf_prog_create_from_user+0xb2/0x2f0
[ 49.364796] do_seccomp+0x349/0x25e0
[ 49.365535] ? find_held_lock+0x2b/0x80
[ 49.366262] ? do_prlimit+0x310/0x610
[ 49.367015] ? __pfx_do_seccomp+0x10/0x10
[ 49.367813] ? do_raw_spin_unlock+0x53/0x220
[ 49.368659] ? _raw_spin_unlock+0x1e/0x40
[ 49.369401] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 49.370379] ? static_key_count+0x60/0x80
[ 49.371196] prctl_set_seccomp+0x4e/0x70
[ 49.371965] __do_sys_prctl+0xe6c/0x1d70
[ 49.372760] ? __pfx___do_sys_prctl+0x10/0x10
[ 49.373634] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 49.374609] ? irqentry_exit+0xf3/0x650
[ 49.375343] do_syscall_64+0xbf/0x430
[ 49.376093] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 49.377047] RIP: 0033:0x7fbec0acc5cd
[ 49.377787] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00
[ 49.381002] RSP: 002b:00007fffaff594f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 49.382400] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbec0acc5cd
[ 49.383683] RDX: 0000555bf4cd1e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 49.384994] RBP: 00007fffaff59550 R08: 0000000000000000 R09: 00007fffaff58bf0
[ 49.386305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555c2d97eb10
[ 49.387607] R13: 00007fffaff59980 R14: 0000555c2d97f2b0 R15: 0000555c2d9936f0
[ 49.388938]
[ 49.389367] irq event stamp: 1813
[ 49.390039] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80
[ 49.391589] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80
[ 49.393151] softirqs last enabled at (1802): [] handle_softirqs+0x50c/0x770
[ 49.394745] softirqs last disabled at (1797): [] __irq_exit_rcu+0xc4/0x100
[ 49.396294] ---[ end trace 0000000000000000 ]---
[ 50.342740] ------------[ cut here ]------------
[ 50.343643] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 50.345632] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246
[ 50.347056] Modules linked in:
[ 50.347676] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 50.349857] Tainted: [W]=WARN
[ 50.350401] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.351899] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 50.352807] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00
[ 50.355929] RSP: 0018:ffff88800f22fbc0 EFLAGS: 00010286
[ 50.356886] RAX: 0000000000000000 RBX: ffffed1001e45f78 RCX: ffffffff813a4050
[ 50.358155] RDX: ffff888016520000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 50.359420] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e45f2f
[ 50.360677] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 50.361944] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f22fdf8
[ 50.363215] FS: 00007fb530342900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 50.364616] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.365664] CR2: 00007fb530834580 CR3: 000000000f628000 CR4: 0000000000350ef0
[ 50.366928] Call Trace:
[ 50.367382]
[ 50.367839] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 50.368736] ? __create_object+0x59/0x80
[ 50.369462] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 50.370425] __vmalloc_noprof+0x59/0x60
[ 50.371175] bpf_prog_alloc_no_stats+0x55/0x470
[ 50.372048] ? __pfx_seccomp_check_filter+0x10/0x10
[ 50.372951] bpf_prog_alloc+0x39/0x200
[ 50.373687] ? __pfx_seccomp_check_filter+0x10/0x10
[ 50.374592] bpf_prog_create_from_user+0xb2/0x2f0
[ 50.375430] do_seccomp+0x349/0x25e0
[ 50.376131] ? __pfx_css_rstat_updated+0x10/0x10
[ 50.377005] ? __pfx_do_seccomp+0x10/0x10
[ 50.377788] ? find_held_lock+0x2b/0x80
[ 50.378537] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 50.379436] ? static_key_count+0x60/0x80
[ 50.380241] prctl_set_seccomp+0x4e/0x70
[ 50.381013] __do_sys_prctl+0xe6c/0x1d70
[ 50.381792] ? __pfx___do_sys_prctl+0x10/0x10
[ 50.382641] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 50.383576] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 50.384527] ? irqentry_exit+0xf3/0x650
[ 50.385219] do_syscall_64+0xbf/0x430
[ 50.385961] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.386903] RIP: 0033:0x7fb5308345cd
[ 50.387602] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00
[ 50.390722] RSP: 002b:00007ffca0842f30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 50.392038] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb5308345cd
[ 50.393303] RDX: 000055eb2bbcce00 RSI: 0000000000000002 RDI: 0000000000000016
[ 50.394572] RBP: 00007ffca0842f90 R08: 0000000000000000 R09: 00007ffca0842630
[ 50.395831] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eb583afad0
[ 50.397084] R13: 00007ffca08433c0 R14: 000055eb583b0bc0 R15: 000055eb583c1780
[ 50.398366]
[ 50.398817] irq event stamp: 1781
[ 50.399410] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80
[ 50.400900] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80
[ 50.402393] softirqs last enabled at (1326): [] handle_softirqs+0x50c/0x770
[ 50.403898] softirqs last disabled at (1303): [] __irq_exit_rcu+0xc4/0x100
[ 50.405386] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:40310' (ECDSA) to the list of known hosts.
2025/11/19 02:30:26 fuzzer started
2025/11/19 02:30:26 dialing manager at localhost:34383
2025/11/19 02:30:26 checking machine...
2025/11/19 02:30:26 checking revisions...
[ 51.278942] kmemleak: Automatic memory scanning thread ended
2025/11/19 02:30:26 testing simple program...
[ 51.371387] cgroup: Unknown subsys name 'net'
[ 51.427186] cgroup: Unknown subsys name 'cpuset'
[ 51.438423] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
02:30:25 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=0000000000000001 RCX=dfb8078e475e76a4 RDX=1ffff110012c4f14
RSI=000000008301a466 RDI=ffff88806ce31cd0 RBP=ffff8880096278b8 RSP=ffff8880096277f0
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=ffff8880096278c0 R13=ffff8880096278a8 R14=ffff8880096278a1 R15=ffff888009627860
RIP=ffffffff8135e542 RFL=00000216 [----AP-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe4500000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fbec0b8f650 CR3=000000001f4e8000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 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
XMM00=00000000000000000000000000000000 XMM01=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45
XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a
XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000
XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=1ffffffff0ce4b9e RBX=ffffffff86725cf4 RCX=ffffffff81b2a2a3 RDX=0000000000000000
RSI=ffffffff86ab8442 RDI=ffffffff86725cc8 RBP=ffffffff86725cf4 RSP=ffff88801ad07370
R8 =ffffffff86ab8442 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb
R12=ffffffff86725cf4 R13=ffffffff86725cc8 R14=ffffffff86725cf0 R15=dffffc0000000000
RIP=ffffffff8135daaf RFL=00000213 [----A-C] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007fbec05da900 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe7c00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fffaff53000 CR3=000000001f4e8000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 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
XMM00=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d
XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170
XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f
XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61
XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000