[ 44.085619] ------------[ cut here ]------------
[ 44.086638] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 44.088657] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237
[ 44.090315] Modules linked in:
[ 44.091073] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 44.093378] Tainted: [W]=WARN
[ 44.093966] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.095429] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.096331] 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
[ 44.099498] RSP: 0018:ffff888015c27bc0 EFLAGS: 00010286
[ 44.100464] RAX: 0000000000000000 RBX: ffffed1002b84f78 RCX: ffffffff813a4050
[ 44.101768] RDX: ffff888015cad340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.103048] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b84f2f
[ 44.104331] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.105625] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c27df8
[ 44.106917] FS: 00007f6585e25900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 44.108347] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.109408] CR2: 00007f6586317580 CR3: 000000001663e000 CR4: 0000000000350ef0
[ 44.110712] Call Trace:
[ 44.111216]
[ 44.111625] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.112522] ? __create_object+0x59/0x80
[ 44.113791] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.114793] __vmalloc_noprof+0x59/0x60
[ 44.115515] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.116401] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.117342] bpf_prog_alloc+0x39/0x200
[ 44.118096] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.119033] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.119939] do_seccomp+0x349/0x25e0
[ 44.120622] ? __pfx_css_rstat_updated+0x10/0x10
[ 44.121531] ? __pfx_do_seccomp+0x10/0x10
[ 44.122334] ? find_held_lock+0x2b/0x80
[ 44.123105] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.124081] ? static_key_count+0x60/0x80
[ 44.124890] prctl_set_seccomp+0x4e/0x70
[ 44.125625] __do_sys_prctl+0xe6c/0x1d70
[ 44.126427] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.127282] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.128260] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.129256] ? irqentry_exit+0xf3/0x650
[ 44.130041] do_syscall_64+0xbf/0x430
[ 44.130792] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.131704] RIP: 0033:0x7f65863175cd
[ 44.132412] 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
[ 44.135658] RSP: 002b:00007ffe969bd820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.137026] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f65863175cd
[ 44.138332] RDX: 0000555fdb132e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.139598] RBP: 00007ffe969bd880 R08: 0000000000000000 R09: 00007ffe969bcf20
[ 44.140896] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555fe2892ad0
[ 44.142178] R13: 00007ffe969bdcb0 R14: 0000555fe2893bc0 R15: 0000555fe28a4780
[ 44.143474]
[ 44.143926] irq event stamp: 1797
[ 44.144528] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80
[ 44.146044] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80
[ 44.147224] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770
[ 44.148337] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100
[ 44.149431] ---[ end trace 0000000000000000 ]---
[ 47.387072] ------------[ cut here ]------------
[ 47.388096] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.390139] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244
[ 47.391636] Modules linked in:
[ 47.392285] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.394361] Tainted: [W]=WARN
[ 47.394978] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.396493] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.397446] 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
[ 47.400707] RSP: 0018:ffff888015f0fbc0 EFLAGS: 00010286
[ 47.401715] RAX: 0000000000000000 RBX: ffffed1002be1f78 RCX: ffffffff813a4050
[ 47.403067] RDX: ffff888016419bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.404382] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002be1f2f
[ 47.405682] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.406986] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f0fdf8
[ 47.408302] FS: 00007f6768310900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 47.409769] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.410878] CR2: 00007fff9cd3def8 CR3: 000000000e477000 CR4: 0000000000350ef0
[ 47.412157] Call Trace:
[ 47.412633]
[ 47.413096] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.414009] ? __create_object+0x59/0x80
[ 47.414808] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.415805] __vmalloc_noprof+0x59/0x60
[ 47.416526] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.417399] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.418339] bpf_prog_alloc+0x39/0x200
[ 47.419102] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.420042] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.420954] do_seccomp+0x349/0x25e0
[ 47.421630] ? find_held_lock+0x2b/0x80
[ 47.422401] ? do_prlimit+0x310/0x610
[ 47.423220] ? __pfx_do_seccomp+0x10/0x10
[ 47.424120] ? do_raw_spin_unlock+0x53/0x220
[ 47.425065] ? _raw_spin_unlock+0x1e/0x40
[ 47.425957] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.427058] ? static_key_count+0x60/0x80
[ 47.427965] prctl_set_seccomp+0x4e/0x70
[ 47.428880] __do_sys_prctl+0xe6c/0x1d70
[ 47.429718] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.430716] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.431854] ? irqentry_exit+0xf3/0x650
[ 47.432667] do_syscall_64+0xbf/0x430
[ 47.433504] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.434589] RIP: 0033:0x7f67688025cd
[ 47.435380] 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
[ 47.439059] RSP: 002b:00007fff9cd3bd10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.440664] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67688025cd
[ 47.442177] RDX: 0000564cb60a3e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.443621] RBP: 00007fff9cd3bd70 R08: 0000000000000000 R09: 00007fff9cd3b410
[ 47.445059] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564ce98dfad0
[ 47.446515] R13: 00007fff9cd3c1a0 R14: 0000564ce98e0bc0 R15: 0000564ce98f1780
[ 47.447981]
[ 47.448463] irq event stamp: 1781
[ 47.449182] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80
[ 47.450902] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80
[ 47.452591] softirqs last enabled at (1422): [] handle_softirqs+0x50c/0x770
[ 47.454330] softirqs last disabled at (1417): [] __irq_exit_rcu+0xc4/0x100
[ 47.455636] ---[ end trace 0000000000000000 ]---
[ 48.300013] ------------[ cut here ]------------
[ 48.301093] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 48.303438] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252
[ 48.305117] Modules linked in:
[ 48.305852] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 48.308148] Tainted: [W]=WARN
[ 48.308849] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.310549] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.311610] 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
[ 48.315291] RSP: 0018:ffff88800b677bc0 EFLAGS: 00010286
[ 48.316425] RAX: 0000000000000000 RBX: ffffed10016cef78 RCX: ffffffff813a4050
[ 48.317907] RDX: ffff888015d15340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.319405] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10016cef2f
[ 48.320889] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.322382] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b677df8
[ 48.323868] FS: 00007f657e38a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 48.325530] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.326768] CR2: 00007ffd92e38ef8 CR3: 000000001cf1f000 CR4: 0000000000350ef0
[ 48.328260] Call Trace:
[ 48.328864]
[ 48.329292] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.330213] ? __create_object+0x59/0x80
[ 48.331009] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.331985] __vmalloc_noprof+0x59/0x60
[ 48.332700] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.333574] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.334508] bpf_prog_alloc+0x39/0x200
[ 48.335255] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.336176] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.337086] do_seccomp+0x349/0x25e0
[ 48.337794] ? find_held_lock+0x2b/0x80
[ 48.338532] ? do_prlimit+0x310/0x610
[ 48.339273] ? __pfx_do_seccomp+0x10/0x10
[ 48.340062] ? do_raw_spin_unlock+0x53/0x220
[ 48.340894] ? _raw_spin_unlock+0x1e/0x40
[ 48.341937] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.343094] ? static_key_count+0x60/0x80
[ 48.343897] prctl_set_seccomp+0x4e/0x70
[ 48.344632] __do_sys_prctl+0xe6c/0x1d70
[ 48.345407] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.346291] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.347268] ? irqentry_exit+0xf3/0x650
[ 48.348219] do_syscall_64+0xbf/0x430
[ 48.349195] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.350326] RIP: 0033:0x7f657e87c5cd
[ 48.351037] 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
[ 48.354156] RSP: 002b:00007ffd92e36c90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.355268] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f657e87c5cd
[ 48.356304] RDX: 0000563673d5ee00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.357340] RBP: 00007ffd92e36cf0 R08: 0000000000000000 R09: 00007ffd92e36390
[ 48.358391] R10: 0000000000000000 R11: 0000000000000246 R12: 00005636a1875bf0
[ 48.359440] R13: 00007ffd92e37120 R14: 00005636a187f380 R15: 00005636a188a460
[ 48.360506]
[ 48.360890] irq event stamp: 1853
[ 48.361382] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80
[ 48.362633] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80
[ 48.363880] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770
[ 48.365143] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100
[ 48.366380] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:19005' (ECDSA) to the list of known hosts.
2025/11/18 09:47:48 fuzzer started
2025/11/18 09:47:48 dialing manager at localhost:34383
2025/11/18 09:47:48 checking machine...
2025/11/18 09:47:48 checking revisions...
[ 49.298488] kmemleak: Automatic memory scanning thread ended
2025/11/18 09:47:49 testing simple program...
[ 49.390130] cgroup: Unknown subsys name 'net'
[ 49.435504] cgroup: Unknown subsys name 'cpuset'
[ 49.454062] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
09:47:48 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=0000000000000001 RCX=0000000000000001 RDX=0000000000000000
RSI=00000000ffffffff RDI=ffff88800bdf3cd8 RBP=ffff88800bdf3cd8 RSP=ffff888015fcfda8
R8 =00000000ffffffff R9 =ffffed1002bf9faf R10=0000000000000001 R11=0000000000000001
R12=ffff88801641d340 R13=ffff8880187ba840 R14=00000000ffffffff R15=dffffc0000000000
RIP=ffffffff84c720b7 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 00007f6768310900 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=00007f67688c7618 CR3=000000001ce4d000 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=2037343a37343a393020383120766f4e XMM01=73732878696e755f6d6170203a5d3334
XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373
XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f
XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037343a37343a3930203831
XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000022183 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58
R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001
R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1
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 fffffe2c00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f7fe922e000 CR3=000000000ce93000 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=37343a393020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61
XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320
XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323130
XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000
XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000