[ 44.356465] ------------[ cut here ]------------
[ 44.357380] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 44.359931] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235
[ 44.361413] Modules linked in:
[ 44.362047] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 44.364127] Tainted: [W]=WARN
[ 44.364755] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.366295] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.367268] 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
[ 44.370587] RSP: 0018:ffff88801bf77bc0 EFLAGS: 00010286
[ 44.371611] RAX: 0000000000000000 RBX: ffffed10037eef78 RCX: ffffffff813a4050
[ 44.372962] RDX: ffff88800e83d340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.374302] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037eef2f
[ 44.375737] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.377088] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bf77df8
[ 44.378435] FS: 00007f379b27b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 44.379957] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.381066] CR2: 00007fffbeb20ef7 CR3: 000000000cafc000 CR4: 0000000000350ef0
[ 44.382423] Call Trace:
[ 44.382945]
[ 44.383373] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.384312] ? __create_object+0x59/0x80
[ 44.385124] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.386138] __vmalloc_noprof+0x59/0x60
[ 44.386941] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.387849] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.388823] bpf_prog_alloc+0x39/0x200
[ 44.389595] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.390578] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.391535] do_seccomp+0x349/0x25e0
[ 44.392241] ? find_held_lock+0x2b/0x80
[ 44.393030] ? do_prlimit+0x310/0x610
[ 44.393806] ? __pfx_do_seccomp+0x10/0x10
[ 44.394634] ? do_raw_spin_unlock+0x53/0x220
[ 44.395450] ? _raw_spin_unlock+0x1e/0x40
[ 44.396266] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.397269] ? static_key_count+0x60/0x80
[ 44.398098] prctl_set_seccomp+0x4e/0x70
[ 44.398919] __do_sys_prctl+0xe6c/0x1d70
[ 44.399731] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.400632] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.401642] ? irqentry_exit+0xf3/0x650
[ 44.402400] do_syscall_64+0xbf/0x430
[ 44.403181] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.404165] RIP: 0033:0x7f379b76d5cd
[ 44.404892] 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
[ 44.408222] RSP: 002b:00007fffbeb1e9e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.409651] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f379b76d5cd
[ 44.411001] RDX: 0000563ba28d8e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.412343] RBP: 00007fffbeb1ea40 R08: 0000000000000000 R09: 00007fffbeb1e0e0
[ 44.413681] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563badf00ad0
[ 44.415030] R13: 00007fffbeb1ee70 R14: 0000563badf01bc0 R15: 0000563badf12780
[ 44.416380]
[ 44.416860] irq event stamp: 1767
[ 44.417531] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80
[ 44.419135] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80
[ 44.420722] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770
[ 44.422330] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100
[ 44.423736] ---[ end trace 0000000000000000 ]---
[ 47.110538] ------------[ cut here ]------------
[ 47.111323] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.113039] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242
[ 47.114294] Modules linked in:
[ 47.114847] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.116560] Tainted: [W]=WARN
[ 47.117037] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.118301] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.119097] 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
[ 47.121827] RSP: 0018:ffff888017bbfbc0 EFLAGS: 00010286
[ 47.122683] RAX: 0000000000000000 RBX: ffffed1002f77f78 RCX: ffffffff813a4050
[ 47.123793] RDX: ffff888016f5d340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.124899] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f77f2f
[ 47.126005] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.127116] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bbfdf8
[ 47.128249] FS: 00007fe2fb9c3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 47.129502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.130385] CR2: 00007fe2fbeb5580 CR3: 000000001f03c000 CR4: 0000000000350ef0
[ 47.131513] Call Trace:
[ 47.131915]
[ 47.132270] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.133049] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 47.133862] ? _raw_spin_unlock_irqrestore+0x34/0x50
[ 47.134688] __vmalloc_noprof+0x59/0x60
[ 47.135309] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.136062] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.136867] bpf_prog_alloc+0x39/0x200
[ 47.137462] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.138269] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.139055] do_seccomp+0x349/0x25e0
[ 47.139678] ? __pfx_css_rstat_updated+0x10/0x10
[ 47.140408] ? __pfx_do_seccomp+0x10/0x10
[ 47.141081] ? find_held_lock+0x2b/0x80
[ 47.141736] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.142581] ? static_key_count+0x60/0x80
[ 47.143235] prctl_set_seccomp+0x4e/0x70
[ 47.143901] __do_sys_prctl+0xe6c/0x1d70
[ 47.144576] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.145271] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.146105] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.146951] ? irqentry_exit+0xf3/0x650
[ 47.147611] do_syscall_64+0xbf/0x430
[ 47.148214] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.149038] RIP: 0033:0x7fe2fbeb55cd
[ 47.149648] 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
[ 47.152392] RSP: 002b:00007fffaf93aad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.153569] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe2fbeb55cd
[ 47.154684] RDX: 0000556f9322be00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.155796] RBP: 00007fffaf93ab30 R08: 0000000000000000 R09: 00007fffaf93a1d0
[ 47.156903] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556fb87a2240
[ 47.158017] R13: 00007fffaf93af60 R14: 0000556fb87ab380 R15: 0000556fb87b6540
[ 47.159141]
[ 47.159542] irq event stamp: 1719
[ 47.160069] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80
[ 47.161385] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80
[ 47.162713] softirqs last enabled at (1620): [] handle_softirqs+0x50c/0x770
[ 47.164050] softirqs last disabled at (1615): [] __irq_exit_rcu+0xc4/0x100
[ 47.165346] ---[ end trace 0000000000000000 ]---
[ 47.931704] ------------[ cut here ]------------
[ 47.932634] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.934706] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250
[ 47.936173] Modules linked in:
[ 47.936864] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.938907] Tainted: [W]=WARN
[ 47.939508] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.941001] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.941929] 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
[ 47.945132] RSP: 0018:ffff888019f9fbc0 EFLAGS: 00010286
[ 47.946125] RAX: 0000000000000000 RBX: ffffed10033f3f78 RCX: ffffffff813a4050
[ 47.947444] RDX: ffff88800fae1bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.948775] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033f3f2f
[ 47.950067] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.951385] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f9fdf8
[ 47.952683] FS: 00007fd419c7e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 47.954137] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.955217] CR2: 00007ffee3151ef7 CR3: 000000000e3cc000 CR4: 0000000000350ef0
[ 47.956531] Call Trace:
[ 47.956991]
[ 47.957395] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.958283] ? __create_object+0x59/0x80
[ 47.959060] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.960124] __vmalloc_noprof+0x59/0x60
[ 47.960908] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.961781] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.962712] bpf_prog_alloc+0x39/0x200
[ 47.963390] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.964311] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.965199] do_seccomp+0x349/0x25e0
[ 47.965890] ? find_held_lock+0x2b/0x80
[ 47.966659] ? do_prlimit+0x310/0x610
[ 47.967348] ? __pfx_do_seccomp+0x10/0x10
[ 47.968132] ? do_raw_spin_unlock+0x53/0x220
[ 47.968945] ? _raw_spin_unlock+0x1e/0x40
[ 47.969718] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.970675] ? static_key_count+0x60/0x80
[ 47.971420] prctl_set_seccomp+0x4e/0x70
[ 47.972191] __do_sys_prctl+0xe6c/0x1d70
[ 47.972964] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.973813] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.974777] ? irqentry_exit+0xf3/0x650
[ 47.975531] do_syscall_64+0xbf/0x430
[ 47.976222] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.977156] RIP: 0033:0x7fd41a1705cd
[ 47.977846] 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
[ 47.981004] RSP: 002b:00007ffee3150d70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.982366] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd41a1705cd
[ 47.983648] RDX: 000055d41904ce00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.984921] RBP: 00007ffee3150dd0 R08: 0000000000000000 R09: 00007ffee3150470
[ 47.986194] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d42f139ad0
[ 47.987495] R13: 00007ffee3151200 R14: 000055d42f13abc0 R15: 000055d42f14b780
[ 47.988794]
[ 47.989212] irq event stamp: 1785
[ 47.989859] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80
[ 47.991376] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80
[ 47.992901] softirqs last enabled at (1828): [] handle_softirqs+0x50c/0x770
[ 47.994461] softirqs last disabled at (1813): [] __irq_exit_rcu+0xc4/0x100
[ 47.996004] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:10759' (ECDSA) to the list of known hosts.
2025/11/18 21:08:05 fuzzer started
2025/11/18 21:08:05 dialing manager at localhost:34383
2025/11/18 21:08:05 checking machine...
2025/11/18 21:08:05 checking revisions...
[ 48.890317] kmemleak: Automatic memory scanning thread ended
2025/11/18 21:08:05 testing simple program...
[ 48.979198] cgroup: Unknown subsys name 'net'
[ 49.052319] cgroup: Unknown subsys name 'cpuset'
[ 49.072504] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
21:08:04 Registers:
info registers vcpu 0
RAX=000000000003ec0f RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00
R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001
R12=ffffffff8664f850 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe6d00000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fff50959e18 CR3=0000000009cd5000 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=2034303a38303a313220383120766f4e XMM01=73732878696e755f6d6170203a5d3134
XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373
XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f
XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034303a38303a3132203831
XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000000 RBX=0000000000000003 RCX=ffffffff84bf0364 RDX=ffff88801be60000
RSI=ffffffff84bf037d RDI=0000000000000005 RBP=0000000000000000 RSP=ffff8880176bfc50
R8 =0000000000000001 R9 =ffffed10037cc000 R10=0000000000000003 R11=0000000000000001
R12=00007fe2fb993000 R13=0000000000000000 R14=ffff888019aa3660 R15=00007fe2fb9f7fff
RIP=ffffffff81751e08 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 00007fe2fb9c3900 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe4300000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fe2fb9a2020 CR3=000000001f015000 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