[ 53.911409] ------------[ cut here ]------------
[ 53.912227] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 53.914073] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242
[ 53.915322] Modules linked in:
[ 53.915936] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 53.917686] Tainted: [W]=WARN
[ 53.918191] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.919485] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 53.920267] 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
[ 53.923103] RSP: 0018:ffff888013f4fbc0 EFLAGS: 00010286
[ 53.923989] RAX: 0000000000000000 RBX: ffffed10027e9f78 RCX: ffffffff813a4050
[ 53.925124] RDX: ffff88800a3e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 53.926266] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027e9f2f
[ 53.927399] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 53.928553] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013f4fdf8
[ 53.929690] FS: 00007f5e3e3e1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 53.930994] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.931934] CR2: 00007f5e3e8d3580 CR3: 000000000d8f8000 CR4: 0000000000350ef0
[ 53.933087] Call Trace:
[ 53.933532]
[ 53.933909] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 53.934708] ? __create_object+0x59/0x80
[ 53.935364] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 53.936215] __vmalloc_noprof+0x59/0x60
[ 53.936890] bpf_prog_alloc_no_stats+0x55/0x470
[ 53.937666] ? __pfx_seccomp_check_filter+0x10/0x10
[ 53.938504] bpf_prog_alloc+0x39/0x200
[ 53.939116] ? __pfx_seccomp_check_filter+0x10/0x10
[ 53.939943] bpf_prog_create_from_user+0xb2/0x2f0
[ 53.940737] do_seccomp+0x349/0x25e0
[ 53.941340] ? __pfx_css_rstat_updated+0x10/0x10
[ 53.942147] ? __pfx_do_seccomp+0x10/0x10
[ 53.942842] ? find_held_lock+0x2b/0x80
[ 53.943506] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 53.944320] ? static_key_count+0x60/0x80
[ 53.945030] prctl_set_seccomp+0x4e/0x70
[ 53.945705] __do_sys_prctl+0xe6c/0x1d70
[ 53.946372] ? __pfx___do_sys_prctl+0x10/0x10
[ 53.947125] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 53.947974] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 53.948835] ? irqentry_exit+0xf3/0x650
[ 53.949513] do_syscall_64+0xbf/0x430
[ 53.950137] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 53.950979] RIP: 0033:0x7f5e3e8d35cd
[ 53.951595] 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
[ 53.954435] RSP: 002b:00007ffe0eeadc60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 53.955660] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5e3e8d35cd
[ 53.956810] RDX: 000056323f496e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 53.957960] RBP: 00007ffe0eeadcc0 R08: 0000000000000000 R09: 00007ffe0eead360
[ 53.959092] R10: 0000000000000000 R11: 0000000000000246 R12: 000056324daccbf0
[ 53.960228] R13: 00007ffe0eeae0f0 R14: 000056324dad6380 R15: 000056324dae1460
[ 53.961388]
[ 53.961807] irq event stamp: 1741
[ 53.962360] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80
[ 53.963708] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80
[ 53.965058] softirqs last enabled at (1260): [] handle_softirqs+0x50c/0x770
[ 53.966449] softirqs last disabled at (1247): [] __irq_exit_rcu+0xc4/0x100
[ 53.967803] ---[ end trace 0000000000000000 ]---
[ 56.052061] ------------[ cut here ]------------
[ 56.052986] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 56.055089] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250
[ 56.056545] Modules linked in:
[ 56.057138] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 56.059139] Tainted: [W]=WARN
[ 56.059732] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.061471] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 56.062364] 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
[ 56.065633] RSP: 0018:ffff888017417bc0 EFLAGS: 00010286
[ 56.066625] RAX: 0000000000000000 RBX: ffffed1002e82f78 RCX: ffffffff813a4050
[ 56.067928] RDX: ffff888017349bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 56.069217] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e82f2f
[ 56.070517] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 56.071798] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017417df8
[ 56.073081] FS: 00007f5f19b40900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 56.074550] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.075611] CR2: 00007fffd6f82ef7 CR3: 000000001f240000 CR4: 0000000000350ef0
[ 56.076900] Call Trace:
[ 56.077371]
[ 56.077830] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 56.078740] ? __create_object+0x59/0x80
[ 56.079522] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 56.080498] __vmalloc_noprof+0x59/0x60
[ 56.081215] bpf_prog_alloc_no_stats+0x55/0x470
[ 56.082096] ? __pfx_seccomp_check_filter+0x10/0x10
[ 56.083031] bpf_prog_alloc+0x39/0x200
[ 56.083768] ? __pfx_seccomp_check_filter+0x10/0x10
[ 56.084696] bpf_prog_create_from_user+0xb2/0x2f0
[ 56.085599] do_seccomp+0x349/0x25e0
[ 56.086288] ? find_held_lock+0x2b/0x80
[ 56.087046] ? do_prlimit+0x310/0x610
[ 56.087786] ? __pfx_do_seccomp+0x10/0x10
[ 56.088577] ? do_raw_spin_unlock+0x53/0x220
[ 56.089374] ? _raw_spin_unlock+0x1e/0x40
[ 56.090166] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 56.091131] ? static_key_count+0x60/0x80
[ 56.091936] prctl_set_seccomp+0x4e/0x70
[ 56.092719] __do_sys_prctl+0xe6c/0x1d70
[ 56.093510] ? __pfx___do_sys_prctl+0x10/0x10
[ 56.094346] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 56.095317] ? irqentry_exit+0xf3/0x650
[ 56.096080] do_syscall_64+0xbf/0x430
[ 56.096819] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 56.097775] RIP: 0033:0x7f5f1a0325cd
[ 56.098493] 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
[ 56.101691] RSP: 002b:00007fffd6f816d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 56.103077] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5f1a0325cd
[ 56.104359] RDX: 000055dbad108e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 56.105642] RBP: 00007fffd6f81730 R08: 0000000000000000 R09: 00007fffd6f80dd0
[ 56.106940] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dbb179bad0
[ 56.108223] R13: 00007fffd6f81b60 R14: 000055dbb179cbc0 R15: 000055dbb17ad780
[ 56.109529]
[ 56.109967] irq event stamp: 1781
[ 56.110542] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80
[ 56.111946] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80
[ 56.113306] softirqs last enabled at (1626): [] handle_softirqs+0x50c/0x770
[ 56.114718] softirqs last disabled at (1621): [] __irq_exit_rcu+0xc4/0x100
[ 56.116072] ---[ end trace 0000000000000000 ]---
[ 56.718282] ------------[ cut here ]------------
[ 56.719189] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 56.721185] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/257
[ 56.722680] Modules linked in:
[ 56.723271] CPU: 0 UID: 104 PID: 257 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 56.725236] Tainted: [W]=WARN
[ 56.725834] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.727293] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 56.728185] 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
[ 56.731334] RSP: 0018:ffff888017817bc0 EFLAGS: 00010286
[ 56.732297] RAX: 0000000000000000 RBX: ffffed1002f02f78 RCX: ffffffff813a4050
[ 56.733558] RDX: ffff8880192e0000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 56.734846] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f02f2f
[ 56.736114] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 56.737391] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017817df8
[ 56.738694] FS: 00007f1458786900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 56.740118] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.741160] CR2: 00007f1458c78580 CR3: 000000001f178000 CR4: 0000000000350ef0
[ 56.742446] Call Trace:
[ 56.742906]
[ 56.743314] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 56.744189] ? __create_object+0x59/0x80
[ 56.744967] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 56.745944] __vmalloc_noprof+0x59/0x60
[ 56.746692] bpf_prog_alloc_no_stats+0x55/0x470
[ 56.747560] ? __pfx_seccomp_check_filter+0x10/0x10
[ 56.748479] bpf_prog_alloc+0x39/0x200
[ 56.749177] ? __pfx_seccomp_check_filter+0x10/0x10
[ 56.750105] bpf_prog_create_from_user+0xb2/0x2f0
[ 56.751003] do_seccomp+0x349/0x25e0
[ 56.751710] ? __pfx_css_rstat_updated+0x10/0x10
[ 56.752608] ? __pfx_do_seccomp+0x10/0x10
[ 56.753351] ? find_held_lock+0x2b/0x80
[ 56.754120] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 56.755076] ? static_key_count+0x60/0x80
[ 56.755879] prctl_set_seccomp+0x4e/0x70
[ 56.756651] __do_sys_prctl+0xe6c/0x1d70
[ 56.757392] ? __pfx___do_sys_prctl+0x10/0x10
[ 56.758265] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 56.759233] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 56.760208] ? irqentry_exit+0xf3/0x650
[ 56.760974] do_syscall_64+0xbf/0x430
[ 56.761713] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 56.762678] RIP: 0033:0x7f1458c785cd
[ 56.763341] 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
[ 56.766528] RSP: 002b:00007ffd78f93af0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 56.767897] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1458c785cd
[ 56.769187] RDX: 000055b4a63a0e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 56.770495] RBP: 00007ffd78f93b50 R08: 0000000000000000 R09: 00007ffd78f931f0
[ 56.771778] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b4b834e2b0
[ 56.773064] R13: 00007ffd78f93f80 R14: 000055b4b8350d20 R15: 000055b4b83628d0
[ 56.774387]
[ 56.774860] irq event stamp: 1711
[ 56.775510] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80
[ 56.777044] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80
[ 56.778581] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770
[ 56.780127] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100
[ 56.781650] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:16053' (ECDSA) to the list of known hosts.
2025/11/17 10:34:36 fuzzer started
2025/11/17 10:34:37 dialing manager at localhost:37895
2025/11/17 10:34:37 checking machine...
2025/11/17 10:34:37 checking revisions...
[ 57.542628] kmemleak: Automatic memory scanning thread ended
2025/11/17 10:34:37 testing simple program...
[ 57.634031] cgroup: Unknown subsys name 'net'
[ 57.674715] cgroup: Unknown subsys name 'cpuset'
[ 57.685377] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
10:34:36 Registers:
info registers vcpu 0
RAX=ffffea0000271c80 RBX=ffff888009c72080 RCX=ffffffff813748f0 RDX=ffff888008c4b780
RSI=ffffffff813746f0 RDI=0000000000000001 RBP=ffff888016c4f7f8 RSP=ffff888016c4f738
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=ffffea0000394b80 R13=0000000000000000 R14=ffff88800e52ed20 R15=ffff88800944c3c0
RIP=ffffffff81b2a04c RFL=00000282 [--S----] 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 00007f5f19b40900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe5000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f5f19ae5008 CR3=000000000c839000 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=652022746f6f72223d74636361207469
XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f
XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a
XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000
XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=ffffffff86ab839b RBX=0000000000000002 RCX=ffffffff86ab8396 RDX=0000000000000002
RSI=0000000000000003 RDI=ffffffff86725b64 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00
R8 =ffffffff86ab8348 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255ec
R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff88806cf08ab1 R15=ffff88806cf08a70
RIP=ffffffff8135e82c RFL=00000246 [---Z-P-] 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 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe5300000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f5f19ab0000 CR3=000000000cf90000 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=c190dbfbd36cb097e74ff1854cb37660
XMM02=ec2efd57dc4c00df0000000000304e08 XMM03=5b915b3285dc34760000000000304ed8
XMM04=70e800319cbed1f000000000000ae988 XMM05=97a0c690f07a4a3b00000000003216e0
XMM06=5b441c9aa74920470000000000321368 XMM07=e042d86d42eb936e0000000000311fe8
XMM08=5b915b3285dc34760000000000304ed8 XMM09=00000000000000000000000000000000
XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000