[ 44.091797] ------------[ cut here ]------------
[ 44.092826] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 44.095028] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235
[ 44.096828] Modules linked in:
[ 44.097534] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 44.099691] Tainted: [W]=WARN
[ 44.100348] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.101967] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.102981] 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
[ 44.106425] RSP: 0018:ffff888019f37bc0 EFLAGS: 00010286
[ 44.107507] RAX: 0000000000000000 RBX: ffffed10033e6f78 RCX: ffffffff813a4050
[ 44.108904] RDX: ffff888015ee5340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.110257] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033e6f2f
[ 44.111590] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.112914] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f37df8
[ 44.114278] FS: 00007fb859362900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 44.115785] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.116890] CR2: 00007fb859854580 CR3: 000000000e408000 CR4: 0000000000350ef0
[ 44.118239] Call Trace:
[ 44.118731]
[ 44.119200] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.120156] ? __create_object+0x59/0x80
[ 44.120925] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.121949] __vmalloc_noprof+0x59/0x60
[ 44.122736] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.123672] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.124648] bpf_prog_alloc+0x39/0x200
[ 44.125422] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.126412] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.127376] do_seccomp+0x349/0x25e0
[ 44.128058] ? __pfx_css_rstat_updated+0x10/0x10
[ 44.128988] ? __pfx_do_seccomp+0x10/0x10
[ 44.129818] ? find_held_lock+0x2b/0x80
[ 44.130648] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.131761] ? static_key_count+0x60/0x80
[ 44.132827] prctl_set_seccomp+0x4e/0x70
[ 44.133843] __do_sys_prctl+0xe6c/0x1d70
[ 44.134894] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.136004] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.137248] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.138495] ? irqentry_exit+0xf3/0x650
[ 44.139301] do_syscall_64+0xbf/0x430
[ 44.140016] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.141005] RIP: 0033:0x7fb8598545cd
[ 44.141757] 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
[ 44.145038] RSP: 002b:00007ffcd4c321d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.146512] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb8598545cd
[ 44.147842] RDX: 0000559cff488e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.149166] RBP: 00007ffcd4c32230 R08: 0000000000000000 R09: 00007ffcd4c318d0
[ 44.150538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559cff6672b0
[ 44.151867] R13: 00007ffcd4c32660 R14: 0000559cff669d20 R15: 0000559cff67b8d0
[ 44.153213]
[ 44.153687] irq event stamp: 1781
[ 44.154397] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80
[ 44.155962] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80
[ 44.157552] softirqs last enabled at (1584): [] handle_softirqs+0x50c/0x770
[ 44.159127] softirqs last disabled at (1819): [] __irq_exit_rcu+0xc4/0x100
[ 44.160442] ---[ end trace 0000000000000000 ]---
[ 46.980561] ------------[ cut here ]------------
[ 46.981489] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 46.983538] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242
[ 46.985010] Modules linked in:
[ 46.985643] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 46.987878] Tainted: [W]=WARN
[ 46.988555] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 46.990039] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 46.990951] 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
[ 46.994144] RSP: 0018:ffff888016977bc0 EFLAGS: 00010286
[ 46.995070] RAX: 0000000000000000 RBX: ffffed1002d2ef78 RCX: ffffffff813a4050
[ 46.996404] RDX: ffff88801a059bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 46.997682] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d2ef2f
[ 46.998977] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.000266] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016977df8
[ 47.001552] FS: 00007f739ff67900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 47.003001] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.004074] CR2: 00007ffcdd599ef8 CR3: 000000000e79c000 CR4: 0000000000350ef0
[ 47.005389] Call Trace:
[ 47.005869]
[ 47.006356] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.007268] ? __create_object+0x59/0x80
[ 47.008020] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.008994] __vmalloc_noprof+0x59/0x60
[ 47.009770] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.010656] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.011607] bpf_prog_alloc+0x39/0x200
[ 47.012371] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.013327] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.014251] do_seccomp+0x349/0x25e0
[ 47.014932] ? find_held_lock+0x2b/0x80
[ 47.015697] ? do_prlimit+0x310/0x610
[ 47.016451] ? __pfx_do_seccomp+0x10/0x10
[ 47.017239] ? do_raw_spin_unlock+0x53/0x220
[ 47.018070] ? _raw_spin_unlock+0x1e/0x40
[ 47.018863] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.019827] ? static_key_count+0x60/0x80
[ 47.020630] prctl_set_seccomp+0x4e/0x70
[ 47.021407] __do_sys_prctl+0xe6c/0x1d70
[ 47.022217] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.023030] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.024017] ? irqentry_exit+0xf3/0x650
[ 47.024784] do_syscall_64+0xbf/0x430
[ 47.025527] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.026495] RIP: 0033:0x7f73a04595cd
[ 47.027207] 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
[ 47.030439] RSP: 002b:00007ffcdd5986a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.031818] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f73a04595cd
[ 47.033114] RDX: 0000557fc7eb4e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.034431] RBP: 00007ffcdd598700 R08: 0000000000000000 R09: 00007ffcdd597da0
[ 47.035599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557fe598aad0
[ 47.036676] R13: 00007ffcdd598b30 R14: 0000557fe598bbc0 R15: 0000557fe599c780
[ 47.037752]
[ 47.038162] irq event stamp: 3097
[ 47.038683] hardirqs last enabled at (3105): [] __up_console_sem+0x78/0x80
[ 47.039959] hardirqs last disabled at (3114): [] __up_console_sem+0x5d/0x80
[ 47.041256] softirqs last enabled at (2676): [] handle_softirqs+0x50c/0x770
[ 47.042554] softirqs last disabled at (2671): [] __irq_exit_rcu+0xc4/0x100
[ 47.043817] ---[ end trace 0000000000000000 ]---
[ 47.826663] ------------[ cut here ]------------
[ 47.827593] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.829554] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251
[ 47.831000] Modules linked in:
[ 47.831648] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.833609] Tainted: [W]=WARN
[ 47.834218] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.835674] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.836582] 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
[ 47.839714] RSP: 0018:ffff88801756fbc0 EFLAGS: 00010286
[ 47.840682] RAX: 0000000000000000 RBX: ffffed1002eadf78 RCX: ffffffff813a4050
[ 47.841972] RDX: ffff88801a0d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.843242] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eadf2f
[ 47.844504] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.845760] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801756fdf8
[ 47.847047] FS: 00007f9fb3b33900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 47.848474] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.849522] CR2: 00007f9fb4025580 CR3: 000000001d9e5000 CR4: 0000000000350ef0
[ 47.850798] Call Trace:
[ 47.851294]
[ 47.851706] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.852589] ? __create_object+0x59/0x80
[ 47.853361] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.854336] __vmalloc_noprof+0x59/0x60
[ 47.855043] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.855907] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.856823] bpf_prog_alloc+0x39/0x200
[ 47.857553] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.858492] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.859393] do_seccomp+0x349/0x25e0
[ 47.860055] ? __pfx_css_rstat_updated+0x10/0x10
[ 47.860958] ? __pfx_do_seccomp+0x10/0x10
[ 47.861738] ? find_held_lock+0x2b/0x80
[ 47.862504] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.863465] ? static_key_count+0x60/0x80
[ 47.864262] prctl_set_seccomp+0x4e/0x70
[ 47.864993] __do_sys_prctl+0xe6c/0x1d70
[ 47.865766] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.866637] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.867591] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.868541] ? irqentry_exit+0xf3/0x650
[ 47.869287] do_syscall_64+0xbf/0x430
[ 47.869976] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.870931] RIP: 0033:0x7f9fb40255cd
[ 47.871638] 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
[ 47.874804] RSP: 002b:00007fff1cfc5b50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.876154] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9fb40255cd
[ 47.877418] RDX: 000055eb5ef43e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.878714] RBP: 00007fff1cfc5bb0 R08: 0000000000000000 R09: 00007fff1cfc5250
[ 47.879972] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eb87314ad0
[ 47.881250] R13: 00007fff1cfc5fe0 R14: 000055eb87315bc0 R15: 000055eb87326780
[ 47.882543]
[ 47.882970] irq event stamp: 1795
[ 47.883614] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80
[ 47.885128] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80
[ 47.886632] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770
[ 47.888154] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100
[ 47.889654] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:28808' (ECDSA) to the list of known hosts.
2025/11/18 22:13:21 fuzzer started
2025/11/18 22:13:21 dialing manager at localhost:34383
2025/11/18 22:13:21 checking machine...
2025/11/18 22:13:21 checking revisions...
[ 48.875237] kmemleak: Automatic memory scanning thread ended
2025/11/18 22:13:21 testing simple program...
[ 48.979905] cgroup: Unknown subsys name 'net'
[ 49.062582] cgroup: Unknown subsys name 'cpuset'
[ 49.079475] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
22:13:20 Registers:
info registers vcpu 0
RAX=ffffffff88597f60 RBX=ffff888015d98000 RCX=0000000000000002 RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff88598148 RBP=ffffffff88598148 RSP=ffff88806ce08690
R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000001 R11=0000000000000001
R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff81526f24 RFL=00000002 [-------] 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 00007f739ff67900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe0100000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f739ff31008 CR3=000000000d4bd000 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=0000000000000001 RBX=ffff888009643780 RCX=0000000000000000 RDX=0000000000000000
RSI=ffff888009644200 RDI=ffff888009643780 RBP=ffff8880096441d8 RSP=ffff88806cf08b08
R8 =0000000000080000 R9 =0000000000000046 R10=0000000000000001 R11=0000000000000000
R12=ffff888009644200 R13=0000000000000000 R14=0000000000000001 R15=0000000000040000
RIP=ffffffff81526546 RFL=00000046 [---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 fffffe3300000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f5865971000 CR3=000000000a01e000 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=ba419607fa31e0be25469260f8b2b019
XMM02=ec2efd57dc4c00df0000000000303fb8 XMM03=7bb2a12dd19e1d420000000000304088
XMM04=41a69e1fc0795a4f00000000000ae988 XMM05=81a1639c7ccca29c0000000000320d80
XMM06=5b75c91c804453420000000000320a08 XMM07=e042d86d42eb936e0000000000311e78
XMM08=7bb2a12dd19e1d420000000000304088 XMM09=00000000000000000000000000000000
XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000