[ 45.351467] ------------[ cut here ]------------
[ 45.352230] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 45.353963] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234
[ 45.355175] Modules linked in:
[ 45.355662] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 45.357307] Tainted: [W]=WARN
[ 45.357773] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 45.359007] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 45.359735] 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
[ 45.362380] RSP: 0018:ffff888019e8fbc0 EFLAGS: 00010286
[ 45.363179] RAX: 0000000000000000 RBX: ffffed10033d1f78 RCX: ffffffff813a4050
[ 45.364250] RDX: ffff88801a640000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 45.365317] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033d1f2f
[ 45.366409] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 45.367502] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e8fdf8
[ 45.368573] FS: 00007f1b18ebb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 45.369769] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 45.370663] CR2: 00007ffde963bef7 CR3: 000000000d2b0000 CR4: 0000000000350ef0
[ 45.371735] Call Trace:
[ 45.372148]
[ 45.372490] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 45.373234] ? __create_object+0x59/0x80
[ 45.373856] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 45.374678] __vmalloc_noprof+0x59/0x60
[ 45.375324] bpf_prog_alloc_no_stats+0x55/0x470
[ 45.376051] ? __pfx_seccomp_check_filter+0x10/0x10
[ 45.376783] bpf_prog_alloc+0x39/0x200
[ 45.377393] ? __pfx_seccomp_check_filter+0x10/0x10
[ 45.378168] bpf_prog_create_from_user+0xb2/0x2f0
[ 45.378894] do_seccomp+0x349/0x25e0
[ 45.379499] ? find_held_lock+0x2b/0x80
[ 45.380135] ? do_prlimit+0x310/0x610
[ 45.380712] ? __pfx_do_seccomp+0x10/0x10
[ 45.381362] ? do_raw_spin_unlock+0x53/0x220
[ 45.382056] ? _raw_spin_unlock+0x1e/0x40
[ 45.382675] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 45.383469] ? static_key_count+0x60/0x80
[ 45.384126] prctl_set_seccomp+0x4e/0x70
[ 45.384730] __do_sys_prctl+0xe6c/0x1d70
[ 45.385379] ? __pfx___do_sys_prctl+0x10/0x10
[ 45.386095] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 45.386876] ? irqentry_exit+0xf3/0x650
[ 45.387504] do_syscall_64+0xbf/0x430
[ 45.388108] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 45.388858] RIP: 0033:0x7f1b193ad5cd
[ 45.389442] 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
[ 45.392083] RSP: 002b:00007ffde963a3b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 45.393218] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1b193ad5cd
[ 45.394286] RDX: 00005561a3934e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 45.395365] RBP: 00007ffde963a410 R08: 0000000000000000 R09: 00007ffde9639ab0
[ 45.396432] R10: 0000000000000000 R11: 0000000000000246 R12: 00005561b5061ad0
[ 45.397496] R13: 00007ffde963a840 R14: 00005561b5062bc0 R15: 00005561b5073780
[ 45.398591]
[ 45.398968] irq event stamp: 1709
[ 45.399470] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80
[ 45.400733] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80
[ 45.401983] softirqs last enabled at (1424): [] handle_softirqs+0x50c/0x770
[ 45.403270] softirqs last disabled at (1413): [] __irq_exit_rcu+0xc4/0x100
[ 45.404529] ---[ end trace 0000000000000000 ]---
[ 48.269766] ------------[ cut here ]------------
[ 48.270689] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 48.272728] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241
[ 48.274284] Modules linked in:
[ 48.274877] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 48.276916] Tainted: [W]=WARN
[ 48.277526] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.279021] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.279908] 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
[ 48.283179] RSP: 0018:ffff8880185afbc0 EFLAGS: 00010286
[ 48.284187] RAX: 0000000000000000 RBX: ffffed10030b5f78 RCX: ffffffff813a4050
[ 48.285494] RDX: ffff888015c9d340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.286807] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030b5f2f
[ 48.288107] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.289416] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880185afdf8
[ 48.290715] FS: 00007f880ef9e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 48.292167] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.293230] CR2: 00007ffc7b1caef7 CR3: 000000000ab3b000 CR4: 0000000000350ef0
[ 48.294545] Call Trace:
[ 48.295071]
[ 48.295492] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.296401] ? __create_object+0x59/0x80
[ 48.297178] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.298141] __vmalloc_noprof+0x59/0x60
[ 48.298885] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.299775] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.300713] bpf_prog_alloc+0x39/0x200
[ 48.301481] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.302445] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.303363] do_seccomp+0x349/0x25e0
[ 48.304091] ? find_held_lock+0x2b/0x80
[ 48.304809] ? do_prlimit+0x310/0x610
[ 48.305551] ? __pfx_do_seccomp+0x10/0x10
[ 48.306353] ? do_raw_spin_unlock+0x53/0x220
[ 48.307192] ? _raw_spin_unlock+0x1e/0x40
[ 48.307997] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.308985] ? static_key_count+0x60/0x80
[ 48.309740] prctl_set_seccomp+0x4e/0x70
[ 48.310534] __do_sys_prctl+0xe6c/0x1d70
[ 48.311314] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.312178] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.313154] ? irqentry_exit+0xf3/0x650
[ 48.313877] do_syscall_64+0xbf/0x430
[ 48.314632] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.315588] RIP: 0033:0x7f880f4905cd
[ 48.316296] 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
[ 48.319491] RSP: 002b:00007ffc7b1c87f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.320859] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f880f4905cd
[ 48.322135] RDX: 0000561fe1c3fe00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.323476] RBP: 00007ffc7b1c8850 R08: 0000000000000000 R09: 00007ffc7b1c7ef0
[ 48.324779] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561fe518bad0
[ 48.326083] R13: 00007ffc7b1c8c80 R14: 0000561fe518cbc0 R15: 0000561fe519d780
[ 48.327381]
[ 48.327824] irq event stamp: 1719
[ 48.328483] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80
[ 48.330031] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80
[ 48.331582] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770
[ 48.333124] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100
[ 48.334631] ---[ end trace 0000000000000000 ]---
[ 48.986435] ------------[ cut here ]------------
[ 48.987332] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 48.989365] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249
[ 48.990823] Modules linked in:
[ 48.991437] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 48.993453] Tainted: [W]=WARN
[ 48.994053] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.995791] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.996783] 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
[ 48.999991] RSP: 0018:ffff88800f487bc0 EFLAGS: 00010286
[ 49.000966] RAX: 0000000000000000 RBX: ffffed1001e90f78 RCX: ffffffff813a4050
[ 49.002258] RDX: ffff88801859d340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 49.003552] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e90f2f
[ 49.004837] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 49.006136] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f487df8
[ 49.007425] FS: 00007fe00a85f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 49.008866] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.009947] CR2: 00007ffcf027fef7 CR3: 000000000a1c6000 CR4: 0000000000350ef0
[ 49.011247] Call Trace:
[ 49.011719]
[ 49.012184] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 49.013091] ? __create_object+0x59/0x80
[ 49.013835] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 49.014819] __vmalloc_noprof+0x59/0x60
[ 49.015568] bpf_prog_alloc_no_stats+0x55/0x470
[ 49.016454] ? __pfx_seccomp_check_filter+0x10/0x10
[ 49.017390] bpf_prog_alloc+0x39/0x200
[ 49.018135] ? __pfx_seccomp_check_filter+0x10/0x10
[ 49.019087] bpf_prog_create_from_user+0xb2/0x2f0
[ 49.020000] do_seccomp+0x349/0x25e0
[ 49.020671] ? find_held_lock+0x2b/0x80
[ 49.021439] ? do_prlimit+0x310/0x610
[ 49.022199] ? __pfx_do_seccomp+0x10/0x10
[ 49.022985] ? do_raw_spin_unlock+0x53/0x220
[ 49.023777] ? _raw_spin_unlock+0x1e/0x40
[ 49.024567] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 49.025521] ? static_key_count+0x60/0x80
[ 49.026363] prctl_set_seccomp+0x4e/0x70
[ 49.027038] __do_sys_prctl+0xe6c/0x1d70
[ 49.027652] ? __pfx___do_sys_prctl+0x10/0x10
[ 49.028368] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 49.029172] ? irqentry_exit+0xf3/0x650
[ 49.029773] do_syscall_64+0xbf/0x430
[ 49.030404] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 49.031193] RIP: 0033:0x7fe00ad515cd
[ 49.031738] 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
[ 49.034401] RSP: 002b:00007ffcf027e810 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 49.035550] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe00ad515cd
[ 49.036623] RDX: 000055b91fe09e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 49.037684] RBP: 00007ffcf027e870 R08: 0000000000000000 R09: 00007ffcf027df10
[ 49.038775] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b947adfad0
[ 49.039836] R13: 00007ffcf027eca0 R14: 000055b947ae0bc0 R15: 000055b947af1780
[ 49.040949]
[ 49.041305] irq event stamp: 1767
[ 49.041805] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80
[ 49.043092] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80
[ 49.044365] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770
[ 49.045652] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100
[ 49.046940] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:39871' (ECDSA) to the list of known hosts.
2025/11/17 16:43:57 fuzzer started
2025/11/17 16:43:58 dialing manager at localhost:37895
2025/11/17 16:43:58 checking machine...
2025/11/17 16:43:58 checking revisions...
[ 49.952606] kmemleak: Automatic memory scanning thread ended
2025/11/17 16:43:58 testing simple program...
[ 50.039725] cgroup: Unknown subsys name 'net'
[ 50.096076] cgroup: Unknown subsys name 'cpuset'
[ 50.115718] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
16:43:57 Registers:
info registers vcpu 0
RAX=0000000080000001 RBX=0000000000000000 RCX=ffffffff819f43ba RDX=0000000000000000
RSI=0000000000000000 RDI=0000000000000001 RBP=0000000000000000 RSP=ffff88801a6c75f0
R8 =0000000000000000 R9 =fffff940000f0346 R10=0000000000000000 R11=0000000000000001
R12=800000001e068025 R13=ffff88801a6c79f8 R14=00007f880ef65000 R15=dffffc0000000000
RIP=ffffffff817515ca 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 00007f880ef9e900 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=00007f880ef68008 CR3=000000000d97d000 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=0000000000022075 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=00000202 [-------] 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 fffffe4c00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f00d8662000 CR3=000000000d1c5000 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=eba03713709a52a39443704442fee1b7
XMM02=ec2efd57dc4c00df00000000003037a8 XMM03=63878a5d72a30caa0000000000303878
XMM04=1d741d05d76d30df00000000000ae988 XMM05=07352976257aef7d0000000000320490
XMM06=474038aa6c007e1f000000000031fe88 XMM07=e042d86d42eb936e00000000003102e8
XMM08=63878a5d72a30caa0000000000303878 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000