[ 43.994094] ------------[ cut here ]------------
[ 43.995024] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 43.997092] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235
[ 43.998559] Modules linked in:
[ 43.999161] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 44.001191] Tainted: [W]=WARN
[ 44.001888] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.003409] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.004337] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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
[ 44.007556] RSP: 0018:ffff888015fdfbc0 EFLAGS: 00010286
[ 44.008579] RAX: 0000000000000000 RBX: ffffed1002bfbf78 RCX: ffffffff813a4050
[ 44.009853] RDX: ffff88801722b780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.011148] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bfbf2f
[ 44.012493] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.013773] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015fdfdf8
[ 44.015069] FS: 00007fc908c84900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 44.016549] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.017607] CR2: 00007fc909176580 CR3: 000000000dff9000 CR4: 0000000000350ef0
[ 44.018896] Call Trace:
[ 44.019400]
[ 44.019813] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.020743] ? __create_object+0x59/0x80
[ 44.021515] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.022475] __vmalloc_noprof+0x59/0x60
[ 44.023193] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.024062] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.025033] bpf_prog_alloc+0x39/0x200
[ 44.025780] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.026711] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.027614] do_seccomp+0x349/0x25e0
[ 44.028321] ? __pfx_css_rstat_updated+0x10/0x10
[ 44.029212] ? __pfx_do_seccomp+0x10/0x10
[ 44.030005] ? find_held_lock+0x2b/0x80
[ 44.030770] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.031729] ? static_key_count+0x60/0x80
[ 44.032563] prctl_set_seccomp+0x4e/0x70
[ 44.033333] __do_sys_prctl+0xe6c/0x1d70
[ 44.034075] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.034919] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.035920] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.036920] ? irqentry_exit+0xf3/0x650
[ 44.037670] do_syscall_64+0xbf/0x430
[ 44.038401] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.039344] RIP: 0033:0x7fc9091765cd
[ 44.040004] 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
[ 44.043159] RSP: 002b:00007ffcffe59370 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.044570] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc9091765cd
[ 44.045837] RDX: 0000563115e3be00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.047102] RBP: 00007ffcffe593d0 R08: 0000000000000000 R09: 00007ffcffe58a70
[ 44.048364] R10: 0000000000000000 R11: 0000000000000246 R12: 000056312b158bf0
[ 44.049666] R13: 00007ffcffe59800 R14: 000056312b162380 R15: 000056312b16d460
[ 44.050963]
[ 44.051415] irq event stamp: 1725
[ 44.052021] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80
[ 44.053597] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80
[ 44.055142] softirqs last enabled at (1588): [] handle_softirqs+0x50c/0x770
[ 44.056734] softirqs last disabled at (1583): [] __irq_exit_rcu+0xc4/0x100
[ 44.058249] ---[ end trace 0000000000000000 ]---
[ 47.282979] ------------[ cut here ]------------
[ 47.283889] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.285930] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242
[ 47.287375] Modules linked in:
[ 47.287952] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 47.289945] Tainted: [W]=WARN
[ 47.290533] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.291991] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.293125] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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
[ 47.296269] RSP: 0018:ffff88801727fbc0 EFLAGS: 00010286
[ 47.297217] RAX: 0000000000000000 RBX: ffffed1002e4ff78 RCX: ffffffff813a4050
[ 47.298520] RDX: ffff8880173db780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.299826] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4ff2f
[ 47.301135] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.302394] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801727fdf8
[ 47.303669] FS: 00007f9e77fff900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 47.305104] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.306141] CR2: 00007ffdd56d9ef7 CR3: 0000000009bb8000 CR4: 0000000000350ef0
[ 47.307427] Call Trace:
[ 47.307891]
[ 47.308348] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.309209] ? __create_object+0x59/0x80
[ 47.309999] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.310955] __vmalloc_noprof+0x59/0x60
[ 47.311699] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.312574] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.313492] bpf_prog_alloc+0x39/0x200
[ 47.314191] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.315116] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.316016] do_seccomp+0x349/0x25e0
[ 47.316730] ? find_held_lock+0x2b/0x80
[ 47.317491] ? do_prlimit+0x310/0x610
[ 47.318190] ? __pfx_do_seccomp+0x10/0x10
[ 47.318968] ? do_raw_spin_unlock+0x53/0x220
[ 47.319797] ? _raw_spin_unlock+0x1e/0x40
[ 47.320575] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.321546] ? static_key_count+0x60/0x80
[ 47.322341] prctl_set_seccomp+0x4e/0x70
[ 47.323070] __do_sys_prctl+0xe6c/0x1d70
[ 47.323845] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.324707] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.325660] ? irqentry_exit+0xf3/0x650
[ 47.326421] do_syscall_64+0xbf/0x430
[ 47.327104] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.328040] RIP: 0033:0x7f9e784f15cd
[ 47.328754] 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
[ 47.331882] RSP: 002b:00007ffdd56d7f70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.333268] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9e784f15cd
[ 47.334534] RDX: 000055613f9ffe00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.335796] RBP: 00007ffdd56d7fd0 R08: 0000000000000000 R09: 00007ffdd56d7670
[ 47.337077] R10: 0000000000000000 R11: 0000000000000246 R12: 000055617cb0ead0
[ 47.338367] R13: 00007ffdd56d8400 R14: 000055617cb0fbc0 R15: 000055617cb20780
[ 47.339652]
[ 47.340077] irq event stamp: 1803
[ 47.340730] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80
[ 47.342251] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80
[ 47.343762] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770
[ 47.345312] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100
[ 47.346796] ---[ end trace 0000000000000000 ]---
[ 48.145178] ------------[ cut here ]------------
[ 48.146087] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 48.148095] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249
[ 48.149566] Modules linked in:
[ 48.150147] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 48.152363] Tainted: [W]=WARN
[ 48.152935] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.154461] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.155385] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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
[ 48.158648] RSP: 0018:ffff88800f0c7bc0 EFLAGS: 00010286
[ 48.159651] RAX: 0000000000000000 RBX: ffffed1001e18f78 RCX: ffffffff813a4050
[ 48.160976] RDX: ffff888017a41bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.162287] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e18f2f
[ 48.163604] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.164894] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f0c7df8
[ 48.166179] FS: 00007fbee7731900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 48.167587] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.168632] CR2: 00007fbee7c23580 CR3: 000000000d5ea000 CR4: 0000000000350ef0
[ 48.169883] Call Trace:
[ 48.170388]
[ 48.170810] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.171718] ? __create_object+0x59/0x80
[ 48.172516] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.173499] __vmalloc_noprof+0x59/0x60
[ 48.174222] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.175107] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.176056] bpf_prog_alloc+0x39/0x200
[ 48.176807] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.177750] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.178666] do_seccomp+0x349/0x25e0
[ 48.179399] ? __pfx_css_rstat_updated+0x10/0x10
[ 48.180288] ? __pfx_do_seccomp+0x10/0x10
[ 48.181035] ? find_held_lock+0x2b/0x80
[ 48.181781] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.182735] ? static_key_count+0x60/0x80
[ 48.183526] prctl_set_seccomp+0x4e/0x70
[ 48.184281] __do_sys_prctl+0xe6c/0x1d70
[ 48.185015] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.185868] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.186821] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.187784] ? irqentry_exit+0xf3/0x650
[ 48.188560] do_syscall_64+0xbf/0x430
[ 48.189283] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.190185] RIP: 0033:0x7fbee7c235cd
[ 48.190888] 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
[ 48.194041] RSP: 002b:00007ffdbc16ea00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.195405] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbee7c235cd
[ 48.196696] RDX: 000055b18b425e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.197978] RBP: 00007ffdbc16ea60 R08: 0000000000000000 R09: 00007ffdbc16e100
[ 48.199249] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b1abd76ad0
[ 48.200537] R13: 00007ffdbc16ee90 R14: 000055b1abd77bc0 R15: 000055b1abd88780
[ 48.201829]
[ 48.202294] irq event stamp: 1793
[ 48.202899] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80
[ 48.204404] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80
[ 48.205931] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770
[ 48.207454] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100
[ 48.208958] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:19500' (ECDSA) to the list of known hosts.
2025/11/17 17:38:27 fuzzer started
2025/11/17 17:38:27 dialing manager at localhost:37895
2025/11/17 17:38:28 checking machine...
2025/11/17 17:38:28 checking revisions...
[ 49.094181] kmemleak: Automatic memory scanning thread ended
2025/11/17 17:38:28 testing simple program...
[ 49.194032] cgroup: Unknown subsys name 'net'
[ 49.270171] cgroup: Unknown subsys name 'cpuset'
[ 49.290970] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
17:38:27 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=0000000000000000 RCX=ffffffff83c68db2 RDX=1ffffffff0a8833e
RSI=ffffffff83c68b36 RDI=0000000000000005 RBP=0000000000000010 RSP=ffff888017657e10
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=0000000000000003 R13=0000000000000009 R14=ffff88801595f8c0 R15=ffffffff854419e0
RIP=ffffffff83c68b57 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 00007f9e77fff900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe5000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f9e785b70b0 CR3=0000000009f98000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45
XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a
XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000
XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000002257d RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58
R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001
R12=ffffffff8664f650 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 fffffe7c00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fff63e66b98 CR3=000000000a1d2000 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=6700f70d480d90ac1a49d255b1d8b6ff
XMM02=0000000000301c28ec2efd57dc4c00df XMM03=000000000030e4f8f4df112ed6434110
XMM04=d17d35bc2d549a1f00000000000ae988 XMM05=c30ba620387654fb00000000003201c0
XMM06=5b75c91c80445342000000000031eaf8 XMM07=e042d86d42eb936e000000000030e778
XMM08=f4df112ed64341100000000000301c88 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000