[ 45.908818] ------------[ cut here ]------------
[ 45.909760] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 45.911898] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238
[ 45.913374] Modules linked in:
[ 45.913958] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 45.915955] Tainted: [W]=WARN
[ 45.916888] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 45.918405] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 45.919333] 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
[ 45.922551] RSP: 0018:ffff88800b90fbc0 EFLAGS: 00010286
[ 45.923526] RAX: 0000000000000000 RBX: ffffed1001721f78 RCX: ffffffff813a4050
[ 45.924808] RDX: ffff88800e6c8000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 45.926117] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001721f2f
[ 45.927423] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 45.928698] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b90fdf8
[ 45.929962] FS: 00007f0f8f7e1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 45.931425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 45.932489] CR2: 00007f0f8fcd3580 CR3: 0000000014007000 CR4: 0000000000350ef0
[ 45.933773] Call Trace:
[ 45.934266]
[ 45.934696] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 45.935598] ? __create_object+0x59/0x80
[ 45.936366] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 45.937342] __vmalloc_noprof+0x59/0x60
[ 45.938064] bpf_prog_alloc_no_stats+0x55/0x470
[ 45.938959] ? __pfx_seccomp_check_filter+0x10/0x10
[ 45.939890] bpf_prog_alloc+0x39/0x200
[ 45.940627] ? __pfx_seccomp_check_filter+0x10/0x10
[ 45.941561] bpf_prog_create_from_user+0xb2/0x2f0
[ 45.942471] do_seccomp+0x349/0x25e0
[ 45.943201] ? __pfx_css_rstat_updated+0x10/0x10
[ 45.944060] ? __pfx_do_seccomp+0x10/0x10
[ 45.944840] ? find_held_lock+0x2b/0x80
[ 45.945590] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 45.946564] ? static_key_count+0x60/0x80
[ 45.947369] prctl_set_seccomp+0x4e/0x70
[ 45.948098] __do_sys_prctl+0xe6c/0x1d70
[ 45.948880] ? __pfx___do_sys_prctl+0x10/0x10
[ 45.949733] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 45.950707] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 45.951681] ? irqentry_exit+0xf3/0x650
[ 45.952451] do_syscall_64+0xbf/0x430
[ 45.953189] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 45.954098] RIP: 0033:0x7f0f8fcd35cd
[ 45.954817] 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
[ 45.957985] RSP: 002b:00007ffc39c2eb00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 45.959349] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0f8fcd35cd
[ 45.960623] RDX: 00005555f2817e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 45.961892] RBP: 00007ffc39c2eb60 R08: 0000000000000000 R09: 00007ffc39c2e200
[ 45.963192] R10: 0000000000000000 R11: 0000000000000246 R12: 00005555f700cbf0
[ 45.964462] R13: 00007ffc39c2ef90 R14: 00005555f7016380 R15: 00005555f7021460
[ 45.965752]
[ 45.966213] irq event stamp: 1731
[ 45.966828] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80
[ 45.968356] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80
[ 45.969858] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770
[ 45.971416] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100
[ 45.972927] ---[ end trace 0000000000000000 ]---
[ 48.898042] ------------[ cut here ]------------
[ 48.898979] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 48.901057] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245
[ 48.902528] Modules linked in:
[ 48.903117] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 48.905383] Tainted: [W]=WARN
[ 48.905934] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.907467] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.908383] 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
[ 48.911525] RSP: 0018:ffff8880174cfbc0 EFLAGS: 00010286
[ 48.912496] RAX: 0000000000000000 RBX: ffffed1002e99f78 RCX: ffffffff813a4050
[ 48.913763] RDX: ffff8880160e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.915049] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e99f2f
[ 48.916323] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.917601] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174cfdf8
[ 48.918897] FS: 00007f66ecb93900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 48.920332] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.921393] CR2: 00007f66ed085580 CR3: 000000000d186000 CR4: 0000000000350ef0
[ 48.922686] Call Trace:
[ 48.923177]
[ 48.923585] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.924479] ? __create_object+0x59/0x80
[ 48.925259] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.926229] __vmalloc_noprof+0x59/0x60
[ 48.926958] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.927825] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.928759] bpf_prog_alloc+0x39/0x200
[ 48.929508] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.930455] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.931354] do_seccomp+0x349/0x25e0
[ 48.932055] ? __pfx_css_rstat_updated+0x10/0x10
[ 48.932950] ? __pfx_do_seccomp+0x10/0x10
[ 48.933737] ? find_held_lock+0x2b/0x80
[ 48.934503] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.935456] ? static_key_count+0x60/0x80
[ 48.936256] prctl_set_seccomp+0x4e/0x70
[ 48.936993] __do_sys_prctl+0xe6c/0x1d70
[ 48.937782] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.938657] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.939624] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.940589] ? irqentry_exit+0xf3/0x650
[ 48.941351] do_syscall_64+0xbf/0x430
[ 48.942037] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.942998] RIP: 0033:0x7f66ed0855cd
[ 48.943708] 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
[ 48.946864] RSP: 002b:00007ffc9f4da950 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.948227] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f66ed0855cd
[ 48.949501] RDX: 000055d0b9719e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.950786] RBP: 00007ffc9f4da9b0 R08: 0000000000000000 R09: 00007ffc9f4da050
[ 48.952055] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d0e6b2eb10
[ 48.953339] R13: 00007ffc9f4dade0 R14: 000055d0e6b2f2b0 R15: 000055d0e6b436f0
[ 48.954647]
[ 48.955064] irq event stamp: 1833
[ 48.955709] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80
[ 48.957203] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80
[ 48.958740] softirqs last enabled at (1380): [] handle_softirqs+0x50c/0x770
[ 48.960300] softirqs last disabled at (1357): [] __irq_exit_rcu+0xc4/0x100
[ 48.961831] ---[ end trace 0000000000000000 ]---
[ 49.645042] ------------[ cut here ]------------
[ 49.646081] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 49.648041] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252
[ 49.649564] Modules linked in:
[ 49.650056] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 49.652004] Tainted: [W]=WARN
[ 49.652794] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.654328] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 49.655057] 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
[ 49.657973] RSP: 0018:ffff8880143ffbc0 EFLAGS: 00010286
[ 49.658880] RAX: 0000000000000000 RBX: ffffed100287ff78 RCX: ffffffff813a4050
[ 49.659944] RDX: ffff888016363780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 49.660996] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100287ff2f
[ 49.662048] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 49.663118] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880143ffdf8
[ 49.664193] FS: 00007ff521373900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 49.665378] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.666250] CR2: 00007ff521865580 CR3: 000000000dc42000 CR4: 0000000000350ef0
[ 49.667317] Call Trace:
[ 49.667701]
[ 49.668047] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 49.668786] ? __create_object+0x59/0x80
[ 49.669430] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 49.670242] __vmalloc_noprof+0x59/0x60
[ 49.670849] bpf_prog_alloc_no_stats+0x55/0x470
[ 49.671564] ? __pfx_seccomp_check_filter+0x10/0x10
[ 49.672327] bpf_prog_alloc+0x39/0x200
[ 49.672898] ? __pfx_seccomp_check_filter+0x10/0x10
[ 49.673685] bpf_prog_create_from_user+0xb2/0x2f0
[ 49.674443] do_seccomp+0x349/0x25e0
[ 49.675007] ? __pfx_css_rstat_updated+0x10/0x10
[ 49.675755] ? __pfx_do_seccomp+0x10/0x10
[ 49.676408] ? find_held_lock+0x2b/0x80
[ 49.676999] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 49.677786] ? static_key_count+0x60/0x80
[ 49.678454] prctl_set_seccomp+0x4e/0x70
[ 49.679058] __do_sys_prctl+0xe6c/0x1d70
[ 49.679699] ? __pfx___do_sys_prctl+0x10/0x10
[ 49.680414] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 49.681210] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 49.681974] ? irqentry_exit+0xf3/0x650
[ 49.682916] do_syscall_64+0xbf/0x430
[ 49.683828] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 49.684912] RIP: 0033:0x7ff5218655cd
[ 49.685785] 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
[ 49.688682] RSP: 002b:00007ffd863da5a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 49.690121] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff5218655cd
[ 49.692066] RDX: 000055984ba42e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 49.693137] RBP: 00007ffd863da600 R08: 0000000000000000 R09: 00007ffd863d9ca0
[ 49.694231] R10: 0000000000000000 R11: 0000000000000246 R12: 000055985c432240
[ 49.695336] R13: 00007ffd863daa30 R14: 000055985c431bf0 R15: 000055985c4464d0
[ 49.696413]
[ 49.696774] irq event stamp: 3107
[ 49.697310] hardirqs last enabled at (3117): [] __up_console_sem+0x78/0x80
[ 49.698922] hardirqs last disabled at (3126): [] __up_console_sem+0x5d/0x80
[ 49.700193] softirqs last enabled at (3054): [] handle_softirqs+0x50c/0x770
[ 49.701464] softirqs last disabled at (3003): [] __irq_exit_rcu+0xc4/0x100
[ 49.702739] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:38214' (ECDSA) to the list of known hosts.
2025/11/17 10:08:48 fuzzer started
2025/11/17 10:08:49 dialing manager at localhost:37895
2025/11/17 10:08:49 checking machine...
2025/11/17 10:08:49 checking revisions...
[ 50.628207] kmemleak: Automatic memory scanning thread ended
2025/11/17 10:08:49 testing simple program...
[ 50.707729] cgroup: Unknown subsys name 'net'
[ 50.753419] cgroup: Unknown subsys name 'cpuset'
[ 50.769012] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
10:08:48 Registers:
info registers vcpu 0
RAX=ffffffff86e86e99 RBX=0000000000000001 RCX=ffffffff86e86e98 RDX=0000000000000000
RSI=0000000000000000 RDI=0000000000000001 RBP=ffff88800b90f728 RSP=ffff88800b90f660
R8 =ffffffff86e86e9c R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7d20
R12=ffff88800b90f730 R13=ffff88800b90f718 R14=ffff88800b90ff48 R15=ffff88800b90f6d0
RIP=ffffffff8135f7cb 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 00007f66ecb93900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe3d00000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f66ecb42008 CR3=000000000da8d000 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=0000000000000000 RBX=0000000000000008 RCX=ffffffff813c0ece RDX=1ffff1100d9e6fcc
RSI=dffffc0000000000 RDI=ffff88806cf37e61 RBP=ffff88806cf37340 RSP=ffff88806cf08f58
R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000001
R12=0000000000000101 R13=0000000000000007 R14=0000000000000280 R15=0000000000000007
RIP=ffffffff814bbbf6 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 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe2300000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f41cf797038 CR3=000000000d1d4000 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=926ea8690ab79d845c4d6ba5903eeb5d
XMM02=ec2efd57dc4c00df0000000000305838 XMM03=55c7407568294f750000000000305908
XMM04=af378faa8f4ca0e400000000000ae988 XMM05=86f4317c0c10585f0000000000321ca0
XMM06=405749d8372a36f10000000000321698 XMM07=e042d86d42eb936e0000000000313470
XMM08=55c7407568294f750000000000305908 XMM09=00000000000000000000000000000000
XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000