[ OK ] Finished Update UTMP about System Runlevel Changes. [ 38.860582] audit: type=1400 audit(1763433737.755:6): avc: denied { checkpoint_restore } for pid=217 comm="agetty" capability=40 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [ 38.915691] ------------[ cut here ]------------ [ 38.915703] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.915901] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/231 [ 38.915933] Modules linked in: [ 38.915948] CPU: 0 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.915967] Tainted: [W]=WARN [ 38.915972] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.915980] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.916000] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 38.916012] RSP: 0018:ffff88800f2bfbc0 EFLAGS: 00010286 [ 38.916023] RAX: 0000000000000000 RBX: ffffed1001e57f78 RCX: ffffffff813a4050 [ 38.916032] RDX: ffff888016eab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.916041] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100d9c4849 [ 38.916050] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.916333] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f2bfdf8 [ 38.916347] FS: 00007fbda3dfe900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.916359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.916368] CR2: 00007fbda43644a6 CR3: 000000000e244000 CR4: 0000000000350ef0 [ 38.916377] Call Trace: [ 38.916381] [ 38.916387] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.916408] ? __create_object+0x59/0x80 [ 38.916429] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.916446] __vmalloc_noprof+0x59/0x60 [ 38.916461] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.916476] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.916494] bpf_prog_alloc+0x39/0x200 [ 38.916505] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.916521] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.916538] do_seccomp+0x349/0x25e0 [ 38.916554] ? find_held_lock+0x2b/0x80 [ 38.916572] ? do_prlimit+0x310/0x610 [ 38.916593] ? __pfx_do_seccomp+0x10/0x10 [ 38.916609] ? do_raw_spin_unlock+0x53/0x220 [ 38.916625] ? _raw_spin_unlock+0x1e/0x40 [ 38.916639] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.916658] ? static_key_count+0x60/0x80 [ 38.916681] prctl_set_seccomp+0x4e/0x70 [ 38.916697] __do_sys_prctl+0xe6c/0x1d70 [ 38.916718] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.916737] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.916758] ? irqentry_exit+0xf3/0x650 [ 38.916777] do_syscall_64+0xbf/0x430 [ 38.916797] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.916811] RIP: 0033:0x7fbda42f05cd [ 38.916821] 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 [ 38.916833] RSP: 002b:00007ffdd58ddfa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.916846] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbda42f05cd [ 38.916854] RDX: 000055cbbc03be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.916862] RBP: 00007ffdd58de000 R08: 0000000000000000 R09: 00007ffdd58dd6a0 [ 38.916870] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cbe3806bf0 [ 38.916878] R13: 00007ffdd58de430 R14: 000055cbe3810380 R15: 000055cbe381b460 [ 38.916895] [ 38.916899] irq event stamp: 2025 [ 38.916904] hardirqs last enabled at (2031): [] vprintk_emit+0x650/0x690 [ 38.916926] hardirqs last disabled at (2036): [] vprintk_emit+0x5e1/0x690 [ 38.916944] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 38.916963] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 38.916981] ---[ end trace 0000000000000000 ]--- Debian GNU/Linux 11 syzkaller ttyS0 syzkaller login: [ 41.817750] ------------[ cut here ]------------ [ 41.818693] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.820740] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 41.822201] Modules linked in: [ 41.822787] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.824747] Tainted: [W]=WARN [ 41.825338] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.826818] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.827739] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 41.830896] RSP: 0018:ffff888017617bc0 EFLAGS: 00010286 [ 41.831875] RAX: 0000000000000000 RBX: ffffed1002ec2f78 RCX: ffffffff813a4050 [ 41.833161] RDX: ffff888015ead340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.834464] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec2f2f [ 41.835736] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.837009] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017617df8 [ 41.838300] FS: 00007fb9bb48f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.839724] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.840783] CR2: 00007ffe57128ef7 CR3: 000000001f7cf000 CR4: 0000000000350ef0 [ 41.842087] Call Trace: [ 41.842552] [ 41.842955] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.843855] ? __create_object+0x59/0x80 [ 41.844625] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.845609] __vmalloc_noprof+0x59/0x60 [ 41.846380] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.847257] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.848188] bpf_prog_alloc+0x39/0x200 [ 41.848872] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.849795] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.850728] do_seccomp+0x349/0x25e0 [ 41.851448] ? find_held_lock+0x2b/0x80 [ 41.852216] ? do_prlimit+0x310/0x610 [ 41.852914] ? __pfx_do_seccomp+0x10/0x10 [ 41.853699] ? do_raw_spin_unlock+0x53/0x220 [ 41.854533] ? _raw_spin_unlock+0x1e/0x40 [ 41.855310] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.856259] ? static_key_count+0x60/0x80 [ 41.857017] prctl_set_seccomp+0x4e/0x70 [ 41.857796] __do_sys_prctl+0xe6c/0x1d70 [ 41.858590] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.859441] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.860409] ? irqentry_exit+0xf3/0x650 [ 41.861170] do_syscall_64+0xbf/0x430 [ 41.861856] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.862806] RIP: 0033:0x7fb9bb9815cd [ 41.863510] 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 [ 41.866639] RSP: 002b:00007ffe57126630 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.868009] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb9bb9815cd [ 41.869285] RDX: 000055eb7d42ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.870577] RBP: 00007ffe57126690 R08: 0000000000000000 R09: 00007ffe57125d30 [ 41.871866] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eb97b872b0 [ 41.873156] R13: 00007ffe57126ac0 R14: 000055eb97b89d20 R15: 000055eb97b9b8d0 [ 41.874464] [ 41.874895] irq event stamp: 1779 [ 41.875541] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 41.877081] hardirqs last disabled at (1800): [] sysvec_apic_timer_interrupt+0xf/0x80 [ 41.878764] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 41.880292] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 41.881878] ---[ end trace 0000000000000000 ]--- [ 42.685128] ------------[ cut here ]------------ [ 42.686023] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.688127] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 42.689571] Modules linked in: [ 42.690227] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.692222] Tainted: [W]=WARN [ 42.692779] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.694292] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.695222] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 42.698455] RSP: 0018:ffff88801a6dfbc0 EFLAGS: 00010286 [ 42.699459] RAX: 0000000000000000 RBX: ffffed10034dbf78 RCX: ffffffff813a4050 [ 42.700746] RDX: ffff888017118000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.702083] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034dbf2f [ 42.703369] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.704662] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a6dfdf8 [ 42.705986] FS: 00007f85111ed900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.707435] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.708486] CR2: 00007fffd6656ef7 CR3: 000000001fcc6000 CR4: 0000000000350ef0 [ 42.709780] Call Trace: [ 42.710288] [ 42.710712] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.711630] ? __create_object+0x59/0x80 [ 42.712434] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.713420] __vmalloc_noprof+0x59/0x60 [ 42.714201] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.715034] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.715990] bpf_prog_alloc+0x39/0x200 [ 42.716721] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.717674] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.718593] do_seccomp+0x349/0x25e0 [ 42.719323] ? find_held_lock+0x2b/0x80 [ 42.720054] ? do_prlimit+0x310/0x610 [ 42.720807] ? __pfx_do_seccomp+0x10/0x10 [ 42.721609] ? do_raw_spin_unlock+0x53/0x220 [ 42.722458] ? _raw_spin_unlock+0x1e/0x40 [ 42.723256] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.724227] ? static_key_count+0x60/0x80 [ 42.724997] prctl_set_seccomp+0x4e/0x70 [ 42.725780] __do_sys_prctl+0xe6c/0x1d70 [ 42.726584] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.727449] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.728440] ? irqentry_exit+0xf3/0x650 [ 42.729215] do_syscall_64+0xbf/0x430 [ 42.729924] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.730892] RIP: 0033:0x7f85116df5cd [ 42.731619] 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 [ 42.734858] RSP: 002b:00007fffd6655970 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.736249] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f85116df5cd [ 42.737545] RDX: 000055ad4c4d2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.738890] RBP: 00007fffd66559d0 R08: 0000000000000000 R09: 00007fffd6655070 [ 42.740218] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ad622b2b10 [ 42.741508] R13: 00007fffd6655e00 R14: 000055ad622b32b0 R15: 000055ad622c76f0 [ 42.742839] [ 42.743314] irq event stamp: 1719 [ 42.743923] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 42.745451] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 42.746953] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 42.748242] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 42.749510] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39174' (ECDSA) to the list of known hosts. 2025/11/18 02:42:22 fuzzer started 2025/11/18 02:42:22 dialing manager at localhost:37895 2025/11/18 02:42:22 checking machine... 2025/11/18 02:42:22 checking revisions... [ 43.711851] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:42:22 testing simple program... [ 43.806265] cgroup: Unknown subsys name 'net' [ 43.859171] cgroup: Unknown subsys name 'cpuset' [ 43.871618] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:42:21 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=000000000000000a RCX=ffffffff8230423f RDX=ffff888017a00000 RSI=000000000000003b RDI=0000000000000003 RBP=ffffffff85007820 RSP=ffff888015c1fa50 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000025 R11=0000000000000001 R12=0000000000000025 R13=0000000000000003 R14=000000000000000d R15=dffffc0000000000 RIP=ffffffff81751844 RFL=00000293 [--S-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 00007fb9bb48f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9b78c5a000 CR3=000000000d455000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888016ea8000 RBX=ffff888016ea75f0 RCX=0000000000000001 RDX=ffff888016ea7980 RSI=ffff888016ea7978 RDI=ffff888016ea7600 RBP=ffff888016ea7978 RSP=ffff888016ea7548 R8 =ffffffff86ab839a R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255ec R12=0000000000000008 R13=ffff888016ea0000 R14=ffff888016ea7980 R15=ffff888016ea75f0 RIP=ffffffff8135e2a4 RFL=00000202 [-------] 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 00007f9b73fff700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f726874e008 CR3=000000000e329000 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=2031323a32343a323020383120766f4e XMM01=73732878696e755f6d6170203a5d3933 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3933325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031323a32343a3230203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000