[ 50.620503] ------------[ cut here ]------------
[ 50.621507] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 50.623600] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234
[ 50.625134] Modules linked in:
[ 50.625806] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 50.629373] Tainted: [W]=WARN
[ 50.630130] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.631664] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 50.632612] 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
[ 50.635888] RSP: 0018:ffff888013667bc0 EFLAGS: 00010286
[ 50.636912] RAX: 0000000000000000 RBX: ffffed10026ccf78 RCX: ffffffff813a4050
[ 50.638239] RDX: ffff888017bdb780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 50.639560] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10026ccf2f
[ 50.640882] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 50.642208] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013667df8
[ 50.643544] FS: 00007f414070a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 50.645087] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.646192] CR2: 00007ffe950e6ef8 CR3: 000000000ee93000 CR4: 0000000000350ef0
[ 50.647546] Call Trace:
[ 50.648066]
[ 50.648487] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 50.649401] ? __create_object+0x59/0x80
[ 50.650190] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 50.651188] __vmalloc_noprof+0x59/0x60
[ 50.651976] bpf_prog_alloc_no_stats+0x55/0x470
[ 50.652864] ? __pfx_seccomp_check_filter+0x10/0x10
[ 50.653832] bpf_prog_alloc+0x39/0x200
[ 50.654536] ? __pfx_seccomp_check_filter+0x10/0x10
[ 50.655509] bpf_prog_create_from_user+0xb2/0x2f0
[ 50.656430] do_seccomp+0x349/0x25e0
[ 50.657161] ? find_held_lock+0x2b/0x80
[ 50.657942] ? do_prlimit+0x310/0x610
[ 50.658664] ? __pfx_do_seccomp+0x10/0x10
[ 50.659466] ? do_raw_spin_unlock+0x53/0x220
[ 50.660324] ? _raw_spin_unlock+0x1e/0x40
[ 50.661125] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 50.662117] ? static_key_count+0x60/0x80
[ 50.662939] prctl_set_seccomp+0x4e/0x70
[ 50.663751] __do_sys_prctl+0xe6c/0x1d70
[ 50.664505] ? __pfx___do_sys_prctl+0x10/0x10
[ 50.665369] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 50.666345] ? irqentry_exit+0xf3/0x650
[ 50.667121] do_syscall_64+0xbf/0x430
[ 50.667887] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.668848] RIP: 0033:0x7f4140bfc5cd
[ 50.669513] 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
[ 50.672741] RSP: 002b:00007ffe950e5420 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 50.674113] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4140bfc5cd
[ 50.675430] RDX: 0000562a74e7be00 RSI: 0000000000000002 RDI: 0000000000000016
[ 50.676741] RBP: 00007ffe950e5480 R08: 0000000000000000 R09: 00007ffe950e4b20
[ 50.678043] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562a956f9ad0
[ 50.679353] R13: 00007ffe950e58b0 R14: 0000562a956fabc0 R15: 0000562a9570b780
[ 50.680727]
[ 50.681165] irq event stamp: 2105
[ 50.681849] hardirqs last enabled at (2115): [] __up_console_sem+0x78/0x80
[ 50.683394] hardirqs last disabled at (2124): [] __up_console_sem+0x5d/0x80
[ 50.684704] softirqs last enabled at (2072): [] handle_softirqs+0x50c/0x770
[ 50.685994] softirqs last disabled at (2067): [] __irq_exit_rcu+0xc4/0x100
[ 50.687253] ---[ end trace 0000000000000000 ]---
[ 54.050881] ------------[ cut here ]------------
[ 54.051626] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 54.053344] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242
[ 54.054549] Modules linked in:
[ 54.055070] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 54.056713] Tainted: [W]=WARN
[ 54.057172] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.058382] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 54.059126] 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
[ 54.061772] RSP: 0018:ffff88800cd37bc0 EFLAGS: 00010286
[ 54.062543] RAX: 0000000000000000 RBX: ffffed10019a6f78 RCX: ffffffff813a4050
[ 54.063610] RDX: ffff888016670000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 54.064665] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10019a6f2f
[ 54.065739] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 54.066795] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800cd37df8
[ 54.067863] FS: 00007fd2267c2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 54.069065] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.069938] CR2: 00007fd226cb4580 CR3: 000000000d4e1000 CR4: 0000000000350ef0
[ 54.070999] Call Trace:
[ 54.071393]
[ 54.071769] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 54.072473] ? __create_object+0x59/0x80
[ 54.073129] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.073980] __vmalloc_noprof+0x59/0x60
[ 54.074569] bpf_prog_alloc_no_stats+0x55/0x470
[ 54.075291] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.076065] bpf_prog_alloc+0x39/0x200
[ 54.076638] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.077420] bpf_prog_create_from_user+0xb2/0x2f0
[ 54.078165] do_seccomp+0x349/0x25e0
[ 54.078749] ? __pfx_css_rstat_updated+0x10/0x10
[ 54.079519] ? __pfx_do_seccomp+0x10/0x10
[ 54.080191] ? find_held_lock+0x2b/0x80
[ 54.080814] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 54.081572] ? static_key_count+0x60/0x80
[ 54.082233] prctl_set_seccomp+0x4e/0x70
[ 54.082868] __do_sys_prctl+0xe6c/0x1d70
[ 54.083492] ? __pfx___do_sys_prctl+0x10/0x10
[ 54.084199] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.085023] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 54.086046] ? irqentry_exit+0xf3/0x650
[ 54.086651] do_syscall_64+0xbf/0x430
[ 54.087649] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.088437] RIP: 0033:0x7fd226cb45cd
[ 54.089031] 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
[ 54.091724] RSP: 002b:00007ffd35d1f930 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 54.092853] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd226cb45cd
[ 54.093908] RDX: 00005627e2ccde00 RSI: 0000000000000002 RDI: 0000000000000016
[ 54.094965] RBP: 00007ffd35d1f990 R08: 0000000000000000 R09: 00007ffd35d1f030
[ 54.096092] R10: 0000000000000000 R11: 0000000000000246 R12: 00005627f9067bf0
[ 54.097161] R13: 00007ffd35d1fdc0 R14: 00005627f9071380 R15: 00005627f907c460
[ 54.098229]
[ 54.098581] irq event stamp: 1861
[ 54.099116] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80
[ 54.100370] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80
[ 54.101669] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770
[ 54.102966] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100
[ 54.104286] ---[ end trace 0000000000000000 ]---
[ 54.900475] ------------[ cut here ]------------
[ 54.901402] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 54.903383] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249
[ 54.904856] Modules linked in:
[ 54.905452] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 54.907501] Tainted: [W]=WARN
[ 54.908116] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.909624] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 54.910561] 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
[ 54.913855] RSP: 0018:ffff88801b54fbc0 EFLAGS: 00010286
[ 54.915037] RAX: 0000000000000000 RBX: ffffed10036a9f78 RCX: ffffffff813a4050
[ 54.916378] RDX: ffff88800fae1bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 54.917592] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036a9f2f
[ 54.918893] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 54.920586] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b54fdf8
[ 54.921907] FS: 00007f728d220900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 54.923392] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.924476] CR2: 00007ffc8c0baef8 CR3: 000000000edcd000 CR4: 0000000000350ef0
[ 54.925794] Call Trace:
[ 54.926267]
[ 54.926753] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 54.927672] ? __create_object+0x59/0x80
[ 54.928509] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.929518] __vmalloc_noprof+0x59/0x60
[ 54.930291] bpf_prog_alloc_no_stats+0x55/0x470
[ 54.931191] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.932171] bpf_prog_alloc+0x39/0x200
[ 54.932936] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.934088] bpf_prog_create_from_user+0xb2/0x2f0
[ 54.935032] do_seccomp+0x349/0x25e0
[ 54.935805] ? find_held_lock+0x2b/0x80
[ 54.936542] ? do_prlimit+0x310/0x610
[ 54.937305] ? __pfx_do_seccomp+0x10/0x10
[ 54.938146] ? do_raw_spin_unlock+0x53/0x220
[ 54.939053] ? _raw_spin_unlock+0x1e/0x40
[ 54.939915] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 54.940919] ? static_key_count+0x60/0x80
[ 54.941751] prctl_set_seccomp+0x4e/0x70
[ 54.942504] __do_sys_prctl+0xe6c/0x1d70
[ 54.943374] ? __pfx___do_sys_prctl+0x10/0x10
[ 54.944243] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 54.945076] ? irqentry_exit+0xf3/0x650
[ 54.945731] do_syscall_64+0xbf/0x430
[ 54.946325] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.947203] RIP: 0033:0x7f728d7125cd
[ 54.947858] 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
[ 54.950537] RSP: 002b:00007ffc8c0b8b70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 54.951735] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f728d7125cd
[ 54.952829] RDX: 000055780b11fe00 RSI: 0000000000000002 RDI: 0000000000000016
[ 54.953921] RBP: 00007ffc8c0b8bd0 R08: 0000000000000000 R09: 00007ffc8c0b8270
[ 54.955070] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557847121bf0
[ 54.956247] R13: 00007ffc8c0b9000 R14: 000055784712b380 R15: 0000557847136460
[ 54.957394]
[ 54.957853] irq event stamp: 1763
[ 54.958385] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80
[ 54.959773] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80
[ 54.961088] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770
[ 54.962486] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100
[ 54.963902] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:19217' (ECDSA) to the list of known hosts.
2025/11/19 02:41:29 fuzzer started
2025/11/19 02:41:29 dialing manager at localhost:34383
2025/11/19 02:41:30 checking machine...
2025/11/19 02:41:30 checking revisions...
[ 55.897967] kmemleak: Automatic memory scanning thread ended
2025/11/19 02:41:30 testing simple program...
[ 55.995545] cgroup: Unknown subsys name 'net'
[ 56.048871] cgroup: Unknown subsys name 'cpuset'
[ 56.062282] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
02:41:29 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=0000000000000001 RCX=ffff88806ce089c4 RDX=0000000000000000
RSI=ffffffff85e1ffe0 RDI=ffffffff85c2cdfc RBP=0000000000000001 RSP=ffff88806ce08a00
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=0000000000000000 R13=0000000000000000 R14=ffffffff85e787a8 R15=ffff888008c4b780
RIP=ffffffff8175a720 RFL=00000293 [--S-A-C] 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 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe2f00000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffdb5e7eff8 CR3=000000000dc68000 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=31343a323020393120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369
XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3034325b646873732038323a3134
XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303233
XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000
XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000000 RBX=ffffffff868fa790 RCX=ffffffff83c7047e RDX=0000000000000000
RSI=ffffffff86d7746e RDI=ffffffff868fa790 RBP=ffffffff868fa794 RSP=ffff8880163df280
R8 =ffffffff86d7746e R9 =0000000000000000 R10=000000000003c9ed R11=000000000009a87d
R12=ffffffff868fa790 R13=ffffffff868fa790 R14=0000000000000000 R15=dffffc0000000000
RIP=ffffffff8135dadf RFL=00000256 [---ZAP-] 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 00007f37e6d08900 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe4900000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f37e641e000 CR3=000000000d34a000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f
XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973
XMM04=c355ce0dd20a18ab00000000000ae988 XMM05=37b47a752608ee9a000000000031ff30
XMM06=474038aa6c007e1f000000000031e5b8 XMM07=fb795ef6d6577056000000000030e0e8
XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000
XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000