[ 54.167940] ------------[ cut here ]------------
[ 54.168847] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 54.170870] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236
[ 54.172306] Modules linked in:
[ 54.172887] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 54.175061] Tainted: [W]=WARN
[ 54.175722] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.177184] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 54.178090] 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
[ 54.181205] RSP: 0018:ffff888016d97bc0 EFLAGS: 00010286
[ 54.182278] RAX: 0000000000000000 RBX: ffffed1002db2f78 RCX: ffffffff813a4050
[ 54.183543] RDX: ffff888016079bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 54.184817] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db2f2f
[ 54.186090] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 54.187347] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d97df8
[ 54.188615] FS: 00007f05b1910900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 54.190027] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.191068] CR2: 00007ffd200a4ef7 CR3: 0000000009e1e000 CR4: 0000000000350ef0
[ 54.192335] Call Trace:
[ 54.192813]
[ 54.193211] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 54.194107] ? __create_object+0x59/0x80
[ 54.194876] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.195832] __vmalloc_noprof+0x59/0x60
[ 54.196593] bpf_prog_alloc_no_stats+0x55/0x470
[ 54.197462] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.198383] bpf_prog_alloc+0x39/0x200
[ 54.199057] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.199960] bpf_prog_create_from_user+0xb2/0x2f0
[ 54.200837] do_seccomp+0x349/0x25e0
[ 54.201536] ? find_held_lock+0x2b/0x80
[ 54.202285] ? do_prlimit+0x310/0x610
[ 54.202975] ? __pfx_do_seccomp+0x10/0x10
[ 54.203756] ? do_raw_spin_unlock+0x53/0x220
[ 54.204585] ? _raw_spin_unlock+0x1e/0x40
[ 54.205355] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 54.206309] ? static_key_count+0x60/0x80
[ 54.207051] prctl_set_seccomp+0x4e/0x70
[ 54.207809] __do_sys_prctl+0xe6c/0x1d70
[ 54.208591] ? __pfx___do_sys_prctl+0x10/0x10
[ 54.209444] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 54.210402] ? irqentry_exit+0xf3/0x650
[ 54.211111] do_syscall_64+0xbf/0x430
[ 54.211850] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.212789] RIP: 0033:0x7f05b1e025cd
[ 54.213488] 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
[ 54.216610] RSP: 002b:00007ffd200a24d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 54.217941] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f05b1e025cd
[ 54.219201] RDX: 0000558cf7157e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 54.220477] RBP: 00007ffd200a2530 R08: 0000000000000000 R09: 00007ffd200a1bd0
[ 54.221612] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558cfd375ad0
[ 54.222648] R13: 00007ffd200a2960 R14: 0000558cfd376bc0 R15: 0000558cfd387780
[ 54.223699]
[ 54.224042] irq event stamp: 1819
[ 54.224587] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80
[ 54.225807] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80
[ 54.227019] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770
[ 54.228270] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100
[ 54.229490] ---[ end trace 0000000000000000 ]---
[ 56.943290] ------------[ cut here ]------------
[ 56.944154] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 56.946191] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245
[ 56.947659] Modules linked in:
[ 56.948235] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 56.950299] Tainted: [W]=WARN
[ 56.950844] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.952290] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 56.953160] 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
[ 56.956273] RSP: 0018:ffff88801a777bc0 EFLAGS: 00010286
[ 56.957196] RAX: 0000000000000000 RBX: ffffed10034eef78 RCX: ffffffff813a4050
[ 56.958462] RDX: ffff88800a8f3780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 56.959720] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034eef2f
[ 56.960989] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 56.962264] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a777df8
[ 56.963532] FS: 00007faa5fe1f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 56.964952] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.965998] CR2: 00007faa603854a6 CR3: 000000000b629000 CR4: 0000000000350ef0
[ 56.967271] Call Trace:
[ 56.967721]
[ 56.968118] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 56.969014] ? irqentry_exit+0x17b/0x650
[ 56.969779] ? trace_irq_disable.constprop.0+0xc2/0x100
[ 56.970747] __vmalloc_noprof+0x59/0x60
[ 56.971496] bpf_prog_alloc_no_stats+0x55/0x470
[ 56.972354] ? __pfx_seccomp_check_filter+0x10/0x10
[ 56.973238] bpf_prog_alloc+0x39/0x200
[ 56.973963] ? __pfx_seccomp_check_filter+0x10/0x10
[ 56.974872] bpf_prog_create_from_user+0xb2/0x2f0
[ 56.975758] do_seccomp+0x349/0x25e0
[ 56.976460] ? find_held_lock+0x2b/0x80
[ 56.977182] ? do_prlimit+0x310/0x610
[ 56.977915] ? __pfx_do_seccomp+0x10/0x10
[ 56.978681] ? do_raw_spin_unlock+0x53/0x220
[ 56.979501] ? _raw_spin_unlock+0x1e/0x40
[ 56.980221] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 56.981190] ? static_key_count+0x60/0x80
[ 56.981980] prctl_set_seccomp+0x4e/0x70
[ 56.982745] __do_sys_prctl+0xe6c/0x1d70
[ 56.983513] ? __pfx___do_sys_prctl+0x10/0x10
[ 56.984361] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 56.985313] ? irqentry_exit+0xf3/0x650
[ 56.986014] do_syscall_64+0xbf/0x430
[ 56.986746] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 56.987678] RIP: 0033:0x7faa603115cd
[ 56.988374] 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
[ 56.991489] RSP: 002b:00007ffef5f00100 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 56.992860] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa603115cd
[ 56.994108] RDX: 00005577919b1e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 56.995365] RBP: 00007ffef5f00160 R08: 0000000000000000 R09: 00007ffef5eff800
[ 56.996638] R10: 0000000000000000 R11: 0000000000000246 R12: 00005577bd015bf0
[ 56.997906] R13: 00007ffef5f00590 R14: 00005577bd01f380 R15: 00005577bd02a460
[ 56.999186]
[ 56.999651] irq event stamp: 1737
[ 57.000285] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80
[ 57.001791] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80
[ 57.003285] softirqs last enabled at (1590): [] handle_softirqs+0x50c/0x770
[ 57.004806] softirqs last disabled at (1585): [] __irq_exit_rcu+0xc4/0x100
[ 57.006302] ---[ end trace 0000000000000000 ]---
[ 57.731444] ------------[ cut here ]------------
[ 57.732357] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 57.734389] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252
[ 57.735863] Modules linked in:
[ 57.736491] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 57.738711] Tainted: [W]=WARN
[ 57.739383] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.740852] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 57.741768] 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
[ 57.744961] RSP: 0018:ffff8880173afbc0 EFLAGS: 00010286
[ 57.745927] RAX: 0000000000000000 RBX: ffffed1002e75f78 RCX: ffffffff813a4050
[ 57.747197] RDX: ffff88801a133780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 57.748485] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e75f2f
[ 57.749781] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 57.751057] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173afdf8
[ 57.752348] FS: 00007f80bcb51900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 57.753797] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.754871] CR2: 00007f80bd043580 CR3: 00000000186cc000 CR4: 0000000000350ef0
[ 57.756153] Call Trace:
[ 57.756674]
[ 57.757090] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 57.757986] ? __create_object+0x59/0x80
[ 57.758769] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 57.759744] __vmalloc_noprof+0x59/0x60
[ 57.760506] bpf_prog_alloc_no_stats+0x55/0x470
[ 57.761407] ? __pfx_seccomp_check_filter+0x10/0x10
[ 57.762406] bpf_prog_alloc+0x39/0x200
[ 57.763156] ? __pfx_seccomp_check_filter+0x10/0x10
[ 57.764166] bpf_prog_create_from_user+0xb2/0x2f0
[ 57.765156] do_seccomp+0x349/0x25e0
[ 57.765943] ? __pfx_css_rstat_updated+0x10/0x10
[ 57.766918] ? __pfx_do_seccomp+0x10/0x10
[ 57.767775] ? find_held_lock+0x2b/0x80
[ 57.768611] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 57.769669] ? static_key_count+0x60/0x80
[ 57.770540] prctl_set_seccomp+0x4e/0x70
[ 57.771379] __do_sys_prctl+0xe6c/0x1d70
[ 57.772190] ? __pfx___do_sys_prctl+0x10/0x10
[ 57.773129] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 57.774179] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 57.775226] ? irqentry_exit+0xf3/0x650
[ 57.776064] do_syscall_64+0xbf/0x430
[ 57.776869] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 57.777903] RIP: 0033:0x7f80bd0435cd
[ 57.778663] 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
[ 57.782141] RSP: 002b:00007fff9b50ce40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 57.783621] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f80bd0435cd
[ 57.785029] RDX: 0000558325e6fe00 RSI: 0000000000000002 RDI: 0000000000000016
[ 57.786418] RBP: 00007fff9b50cea0 R08: 0000000000000000 R09: 00007fff9b50c540
[ 57.787813] R10: 0000000000000000 R11: 0000000000000246 R12: 000055833577cad0
[ 57.789212] R13: 00007fff9b50d2d0 R14: 000055833577dbc0 R15: 000055833578e780
[ 57.790640]
[ 57.791101] irq event stamp: 1799
[ 57.791801] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80
[ 57.793463] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80
[ 57.795118] softirqs last enabled at (1524): [] handle_softirqs+0x50c/0x770
[ 57.796805] softirqs last disabled at (1519): [] __irq_exit_rcu+0xc4/0x100
[ 57.798334] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:46368' (ECDSA) to the list of known hosts.
2025/11/19 03:03:00 fuzzer started
2025/11/19 03:03:01 dialing manager at localhost:34383
2025/11/19 03:03:01 checking machine...
2025/11/19 03:03:01 checking revisions...
[ 58.721518] kmemleak: Automatic memory scanning thread ended
2025/11/19 03:03:01 testing simple program...
[ 58.808467] cgroup: Unknown subsys name 'net'
[ 58.883438] cgroup: Unknown subsys name 'cpuset'
[ 58.896644] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
03:03:00 Registers:
info registers vcpu 0
RAX=ffffffffffffffff RBX=ffff88801a32f5d0 RCX=ffff88801a32f4d4 RDX=0000000000000000
RSI=ffffffff85e1ffe0 RDI=ffff88800a8f2618 RBP=ffffffff85e1ffe0 RSP=ffff88801a32f4c8
R8 =0000000000000001 R9 =ffff88801a32f610 R10=000000000003c9ed R11=0000000000006e2e
R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff88800a8f1bc0 R15=0000000000000001
RIP=ffffffff81528fc6 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 00007faa5fe1f900 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=00007ffef5efa000 CR3=00000000203aa000 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=74696d7265705f6d61703d73726f746e
XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45
XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a
XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000
XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000002b9c5 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=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 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe0b00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffc0433b328 CR3=000000000d011000 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=2030303a33303a333020393120766f4e XMM01=73732878696e755f6d6170203a5d3434
XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373
XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f
XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039353a32303a3330203931
XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000