[ 44.309404] ------------[ cut here ]------------
[ 44.310188] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 44.311851] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236
[ 44.313090] Modules linked in:
[ 44.313578] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 44.315232] Tainted: [W]=WARN
[ 44.315699] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.316933] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.317659] 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
[ 44.320350] RSP: 0018:ffff88801bd87bc0 EFLAGS: 00010286
[ 44.321158] RAX: 0000000000000000 RBX: ffffed10037b0f78 RCX: ffffffff813a4050
[ 44.322220] RDX: ffff88801bc6b780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.323303] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037b0f2f
[ 44.324402] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.325468] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bd87df8
[ 44.326559] FS: 00007feb5c051900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 44.327757] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.328653] CR2: 00007feb5c543580 CR3: 000000000a04c000 CR4: 0000000000350ef0
[ 44.329728] Call Trace:
[ 44.330138]
[ 44.330483] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.331227] ? __create_object+0x59/0x80
[ 44.331885] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.332675] __vmalloc_noprof+0x59/0x60
[ 44.333304] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.334029] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.334780] bpf_prog_alloc+0x39/0x200
[ 44.335385] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.336155] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.336924] do_seccomp+0x349/0x25e0
[ 44.337489] ? __pfx_css_rstat_updated+0x10/0x10
[ 44.338233] ? __pfx_do_seccomp+0x10/0x10
[ 44.338882] ? find_held_lock+0x2b/0x80
[ 44.339490] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.340297] ? static_key_count+0x60/0x80
[ 44.340960] prctl_set_seccomp+0x4e/0x70
[ 44.341576] __do_sys_prctl+0xe6c/0x1d70
[ 44.342219] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.342932] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.343705] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.344526] ? irqentry_exit+0xf3/0x650
[ 44.345177] do_syscall_64+0xbf/0x430
[ 44.345763] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.346561] RIP: 0033:0x7feb5c5435cd
[ 44.347138] 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
[ 44.349813] RSP: 002b:00007ffe246bd710 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.350971] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feb5c5435cd
[ 44.352055] RDX: 0000556b98d5de00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.353137] RBP: 00007ffe246bd770 R08: 0000000000000000 R09: 00007ffe246bce10
[ 44.354215] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556ba7dd5ad0
[ 44.355275] R13: 00007ffe246bdba0 R14: 0000556ba7dd6bc0 R15: 0000556ba7de7780
[ 44.356361]
[ 44.356720] irq event stamp: 1805
[ 44.357264] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80
[ 44.358538] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80
[ 44.359819] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770
[ 44.361149] softirqs last disabled at (1839): [] __irq_exit_rcu+0xc4/0x100
[ 44.362403] ---[ end trace 0000000000000000 ]---
[ 47.070538] ------------[ cut here ]------------
[ 47.071508] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.073521] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243
[ 47.074957] Modules linked in:
[ 47.075547] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.077551] Tainted: [W]=WARN
[ 47.078151] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.079868] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.080742] 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
[ 47.083959] RSP: 0018:ffff888016ea7bc0 EFLAGS: 00010286
[ 47.084946] RAX: 0000000000000000 RBX: ffffed1002dd4f78 RCX: ffffffff813a4050
[ 47.086209] RDX: ffff888015d63780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.087486] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd4f2f
[ 47.088779] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.090050] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ea7df8
[ 47.091334] FS: 00007f4f54c48900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 47.092768] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.093853] CR2: 00007ffed2637ef7 CR3: 000000001bfea000 CR4: 0000000000350ef0
[ 47.095127] Call Trace:
[ 47.095593]
[ 47.096045] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.096958] ? __create_object+0x59/0x80
[ 47.097689] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.098653] __vmalloc_noprof+0x59/0x60
[ 47.099406] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.100286] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.101221] bpf_prog_alloc+0x39/0x200
[ 47.101951] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.102875] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.103750] do_seccomp+0x349/0x25e0
[ 47.104472] ? find_held_lock+0x2b/0x80
[ 47.105234] ? do_prlimit+0x310/0x610
[ 47.105979] ? __pfx_do_seccomp+0x10/0x10
[ 47.106721] ? do_raw_spin_unlock+0x53/0x220
[ 47.107535] ? _raw_spin_unlock+0x1e/0x40
[ 47.108315] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.109281] ? static_key_count+0x60/0x80
[ 47.110085] prctl_set_seccomp+0x4e/0x70
[ 47.110821] __do_sys_prctl+0xe6c/0x1d70
[ 47.111607] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.112473] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.113437] ? irqentry_exit+0xf3/0x650
[ 47.114208] do_syscall_64+0xbf/0x430
[ 47.114955] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.115888] RIP: 0033:0x7f4f5513a5cd
[ 47.116555] 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
[ 47.119693] RSP: 002b:00007ffed2635e90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.121094] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4f5513a5cd
[ 47.122360] RDX: 0000562a32196e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.123639] RBP: 00007ffed2635ef0 R08: 0000000000000000 R09: 00007ffed2635590
[ 47.124929] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562a602ecad0
[ 47.126211] R13: 00007ffed2636320 R14: 0000562a602edbc0 R15: 0000562a602fe780
[ 47.127498]
[ 47.128006] irq event stamp: 1845
[ 47.128614] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80
[ 47.129870] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80
[ 47.131133] softirqs last enabled at (1842): [] handle_softirqs+0x50c/0x770
[ 47.132414] softirqs last disabled at (1837): [] __irq_exit_rcu+0xc4/0x100
[ 47.133674] ---[ end trace 0000000000000000 ]---
[ 47.860710] ------------[ cut here ]------------
[ 47.861618] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.863595] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250
[ 47.865130] Modules linked in:
[ 47.865724] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.867660] Tainted: [W]=WARN
[ 47.868249] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.869714] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.870614] 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
[ 47.873754] RSP: 0018:ffff8880171efbc0 EFLAGS: 00010286
[ 47.874720] RAX: 0000000000000000 RBX: ffffed1002e3df78 RCX: ffffffff813a4050
[ 47.876001] RDX: ffff88800de03780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.877279] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e3df2f
[ 47.878539] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.879801] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171efdf8
[ 47.881091] FS: 00007ff1d66cc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 47.882516] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.883567] CR2: 00007ffec98e8ef7 CR3: 000000001fb74000 CR4: 0000000000350ef0
[ 47.884859] Call Trace:
[ 47.885321]
[ 47.885720] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.886616] ? __create_object+0x59/0x80
[ 47.887394] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.888414] __vmalloc_noprof+0x59/0x60
[ 47.889202] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.890123] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.891054] bpf_prog_alloc+0x39/0x200
[ 47.891738] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.892664] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.893559] do_seccomp+0x349/0x25e0
[ 47.894257] ? find_held_lock+0x2b/0x80
[ 47.895013] ? do_prlimit+0x310/0x610
[ 47.895708] ? __pfx_do_seccomp+0x10/0x10
[ 47.896495] ? do_raw_spin_unlock+0x53/0x220
[ 47.897310] ? _raw_spin_unlock+0x1e/0x40
[ 47.898084] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.899050] ? static_key_count+0x60/0x80
[ 47.899881] prctl_set_seccomp+0x4e/0x70
[ 47.900615] __do_sys_prctl+0xe6c/0x1d70
[ 47.901394] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.902247] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.903199] ? irqentry_exit+0xf3/0x650
[ 47.903959] do_syscall_64+0xbf/0x430
[ 47.904658] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.905594] RIP: 0033:0x7ff1d6bbe5cd
[ 47.906297] 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
[ 47.909445] RSP: 002b:00007ffec98e76d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.910792] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff1d6bbe5cd
[ 47.912051] RDX: 0000555d4b1d4e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.913346] RBP: 00007ffec98e7730 R08: 0000000000000000 R09: 00007ffec98e6dd0
[ 47.914622] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555d769b1bf0
[ 47.915898] R13: 00007ffec98e7b60 R14: 0000555d769bb380 R15: 0000555d769c6460
[ 47.917250]
[ 47.917671] irq event stamp: 1717
[ 47.918308] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80
[ 47.919808] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80
[ 47.921337] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770
[ 47.922865] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100
[ 47.924362] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:9470' (ECDSA) to the list of known hosts.
2025/11/18 18:08:54 fuzzer started
2025/11/18 18:08:54 dialing manager at localhost:34383
2025/11/18 18:08:54 checking machine...
2025/11/18 18:08:54 checking revisions...
[ 48.827565] kmemleak: Automatic memory scanning thread ended
2025/11/18 18:08:54 testing simple program...
[ 48.920736] cgroup: Unknown subsys name 'net'
[ 48.977292] cgroup: Unknown subsys name 'cpuset'
[ 48.998083] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
18:08:53 Registers:
info registers vcpu 0
RAX=ffffffff8135e4a9 RBX=0000000000000001 RCX=0000000000000002 RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88806ce08ac8 RSP=ffff88806ce089e0
R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000002942d
R12=0000000000000000 R13=ffff88806ce08ab8 R14=ffff88801bddb780 R15=ffff88806ce08a70
RIP=ffffffff81529218 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 00007f4f54c48900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe2400000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffed2630000 CR3=0000000020247000 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=6720646572637465733a4d41503d706f 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=ffff88801ca9e000 RCX=ffffffff81cc7f65 RDX=ffff8880176b5340
RSI=0000000000000000 RDI=0000000000000001 RBP=0000000000001000 RSP=ffff8880159a7a60
R8 =0000000000000000 R9 =ffffed1003953c00 R10=0000000000000001 R11=0000000000000001
R12=ffffea0000608d00 R13=0000000000000000 R14=0000000000001000 R15=dffffc0000000000
RIP=ffffffff81751796 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 00007f35425e4900 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=00007f3541cfc000 CR3=000000000d38f000 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=00000000000aea2882e8f3d3523ebe79 XMM01=00000000000aec68d3fdd5f48436fbd7
XMM02=000000000018afa88cdec34d38af4c0a XMM03=000000000018b468693bd129e125714a
XMM04=82e8f3d3523ebe7900000000000ae988 XMM05=14648eaa1277bab10000000000320ac8
XMM06=817b8945e9d503730000000000320950 XMM07=e042d86d42eb936e0000000000311620
XMM08=40147fdcef61483400000000003067f0 XMM09=00000000000000000000000000000000
XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000