[ 51.226501] ------------[ cut here ]------------
[ 51.227418] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 51.229496] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235
[ 51.230998] Modules linked in:
[ 51.231587] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 51.233790] Tainted: [W]=WARN
[ 51.234695] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.236217] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 51.237161] 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
[ 51.240317] RSP: 0018:ffff88801508fbc0 EFLAGS: 00010286
[ 51.241321] RAX: 0000000000000000 RBX: ffffed1002a11f78 RCX: ffffffff813a4050
[ 51.242590] RDX: ffff888015e90000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 51.243877] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a11f2f
[ 51.245167] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 51.246446] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801508fdf8
[ 51.247733] FS: 00007fb0228e6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 51.249181] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.250241] CR2: 00007fb022dd8580 CR3: 000000000d15e000 CR4: 0000000000350ef0
[ 51.251524] Call Trace:
[ 51.252016]
[ 51.252443] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 51.253337] ? __create_object+0x59/0x80
[ 51.254123] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 51.255076] __vmalloc_noprof+0x59/0x60
[ 51.255786] bpf_prog_alloc_no_stats+0x55/0x470
[ 51.256672] ? __pfx_seccomp_check_filter+0x10/0x10
[ 51.257591] bpf_prog_alloc+0x39/0x200
[ 51.258320] ? __pfx_seccomp_check_filter+0x10/0x10
[ 51.259263] bpf_prog_create_from_user+0xb2/0x2f0
[ 51.260166] do_seccomp+0x349/0x25e0
[ 51.260851] ? __pfx_css_rstat_updated+0x10/0x10
[ 51.261730] ? __pfx_do_seccomp+0x10/0x10
[ 51.262525] ? find_held_lock+0x2b/0x80
[ 51.263277] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 51.264254] ? static_key_count+0x60/0x80
[ 51.265069] prctl_set_seccomp+0x4e/0x70
[ 51.265798] __do_sys_prctl+0xe6c/0x1d70
[ 51.266563] ? __pfx___do_sys_prctl+0x10/0x10
[ 51.267425] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 51.268414] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 51.269396] ? irqentry_exit+0xf3/0x650
[ 51.270143] do_syscall_64+0xbf/0x430
[ 51.270843] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.271789] RIP: 0033:0x7fb022dd85cd
[ 51.272508] 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
[ 51.275677] RSP: 002b:00007ffc5cd2de80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 51.277071] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb022dd85cd
[ 51.278338] RDX: 00005650542fae00 RSI: 0000000000000002 RDI: 0000000000000016
[ 51.279606] RBP: 00007ffc5cd2dee0 R08: 0000000000000000 R09: 00007ffc5cd2d580
[ 51.280908] R10: 0000000000000000 R11: 0000000000000246 R12: 00005650615522b0
[ 51.282227] R13: 00007ffc5cd2e310 R14: 0000565061554d20 R15: 00005650615668d0
[ 51.283517]
[ 51.283973] irq event stamp: 1861
[ 51.284582] hardirqs last enabled at (1869): [] __up_console_sem+0x78/0x80
[ 51.286109] hardirqs last disabled at (1878): [] __up_console_sem+0x5d/0x80
[ 51.287644] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770
[ 51.289205] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100
[ 51.290725] ---[ end trace 0000000000000000 ]---
[ 54.173259] ------------[ cut here ]------------
[ 54.174203] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 54.176300] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243
[ 54.177766] Modules linked in:
[ 54.178403] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 54.180373] Tainted: [W]=WARN
[ 54.180979] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.182431] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 54.183347] 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
[ 54.186490] RSP: 0018:ffff8880162bfbc0 EFLAGS: 00010286
[ 54.187460] RAX: 0000000000000000 RBX: ffffed1002c57f78 RCX: ffffffff813a4050
[ 54.188738] RDX: ffff888016038000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 54.190005] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c57f2f
[ 54.191281] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 54.192564] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162bfdf8
[ 54.193844] FS: 00007f6daa2c8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 54.195264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.196325] CR2: 00007ffc8c307ef7 CR3: 000000000c829000 CR4: 0000000000350ef0
[ 54.197606] Call Trace:
[ 54.198094]
[ 54.198495] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 54.199398] ? __create_object+0x59/0x80
[ 54.200163] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.201142] __vmalloc_noprof+0x59/0x60
[ 54.201849] bpf_prog_alloc_no_stats+0x55/0x470
[ 54.202712] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.203638] bpf_prog_alloc+0x39/0x200
[ 54.204372] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.205313] bpf_prog_create_from_user+0xb2/0x2f0
[ 54.206223] do_seccomp+0x349/0x25e0
[ 54.206891] ? find_held_lock+0x2b/0x80
[ 54.207656] ? do_prlimit+0x310/0x610
[ 54.208433] ? __pfx_do_seccomp+0x10/0x10
[ 54.209237] ? do_raw_spin_unlock+0x53/0x220
[ 54.210089] ? _raw_spin_unlock+0x1e/0x40
[ 54.210822] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 54.211787] ? static_key_count+0x60/0x80
[ 54.212629] prctl_set_seccomp+0x4e/0x70
[ 54.213424] __do_sys_prctl+0xe6c/0x1d70
[ 54.214222] ? __pfx___do_sys_prctl+0x10/0x10
[ 54.215089] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 54.216054] ? irqentry_exit+0xf3/0x650
[ 54.216777] do_syscall_64+0xbf/0x430
[ 54.217515] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.218470] RIP: 0033:0x7f6daa7ba5cd
[ 54.219182] 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
[ 54.222347] RSP: 002b:00007ffc8c305da0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 54.223719] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6daa7ba5cd
[ 54.225027] RDX: 0000556d93ce1e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 54.226319] RBP: 00007ffc8c305e00 R08: 0000000000000000 R09: 00007ffc8c3054a0
[ 54.227614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556da42e5ad0
[ 54.228903] R13: 00007ffc8c306230 R14: 0000556da42e6bc0 R15: 0000556da42f7780
[ 54.230218]
[ 54.230640] irq event stamp: 1733
[ 54.231303] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80
[ 54.232838] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80
[ 54.234349] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770
[ 54.235876] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100
[ 54.237272] ---[ end trace 0000000000000000 ]---
[ 54.892219] ------------[ cut here ]------------
[ 54.893187] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 54.895334] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250
[ 54.896796] Modules linked in:
[ 54.897429] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 54.900834] Tainted: [W]=WARN
[ 54.901693] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.903172] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 54.904085] 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
[ 54.907235] RSP: 0018:ffff8880172cfbc0 EFLAGS: 00010286
[ 54.908203] RAX: 0000000000000000 RBX: ffffed1002e59f78 RCX: ffffffff813a4050
[ 54.909504] RDX: ffff8880151dd340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 54.910786] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e59f2f
[ 54.912037] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 54.913370] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172cfdf8
[ 54.914663] FS: 00007fd16e4eb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 54.916089] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.917141] CR2: 00007ffce66e9ef7 CR3: 00000000202fc000 CR4: 0000000000350ef0
[ 54.918418] Call Trace:
[ 54.918875]
[ 54.919337] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 54.920239] ? __create_object+0x59/0x80
[ 54.921049] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.921868] __vmalloc_noprof+0x59/0x60
[ 54.922497] bpf_prog_alloc_no_stats+0x55/0x470
[ 54.923212] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.923984] bpf_prog_alloc+0x39/0x200
[ 54.924569] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.925346] bpf_prog_create_from_user+0xb2/0x2f0
[ 54.926109] do_seccomp+0x349/0x25e0
[ 54.926669] ? find_held_lock+0x2b/0x80
[ 54.927301] ? do_prlimit+0x310/0x610
[ 54.927877] ? __pfx_do_seccomp+0x10/0x10
[ 54.928545] ? do_raw_spin_unlock+0x53/0x220
[ 54.929229] ? _raw_spin_unlock+0x1e/0x40
[ 54.929842] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 54.930647] ? static_key_count+0x60/0x80
[ 54.931331] prctl_set_seccomp+0x4e/0x70
[ 54.931976] __do_sys_prctl+0xe6c/0x1d70
[ 54.932592] ? __pfx___do_sys_prctl+0x10/0x10
[ 54.933308] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 54.934117] ? irqentry_exit+0xf3/0x650
[ 54.934713] do_syscall_64+0xbf/0x430
[ 54.935335] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.936140] RIP: 0033:0x7fd16e9dd5cd
[ 54.936696] 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
[ 54.939322] RSP: 002b:00007ffce66e8910 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 54.940461] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd16e9dd5cd
[ 54.941519] RDX: 0000564f440e9e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 54.942582] RBP: 00007ffce66e8970 R08: 0000000000000000 R09: 00007ffce66e8010
[ 54.943654] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564f51e1aad0
[ 54.944712] R13: 00007ffce66e8da0 R14: 0000564f51e1bbc0 R15: 0000564f51e2c780
[ 54.945798]
[ 54.946174] irq event stamp: 2195
[ 54.946676] hardirqs last enabled at (2203): [] __up_console_sem+0x78/0x80
[ 54.947948] hardirqs last disabled at (2212): [] __up_console_sem+0x5d/0x80
[ 54.949240] softirqs last enabled at (2116): [] handle_softirqs+0x50c/0x770
[ 54.950521] softirqs last disabled at (2111): [] __irq_exit_rcu+0xc4/0x100
[ 54.951808] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:24922' (ECDSA) to the list of known hosts.
2025/11/17 11:18:38 fuzzer started
2025/11/17 11:18:38 dialing manager at localhost:37895
2025/11/17 11:18:38 checking machine...
2025/11/17 11:18:38 checking revisions...
[ 55.862560] kmemleak: Automatic memory scanning thread ended
2025/11/17 11:18:38 testing simple program...
[ 55.955163] cgroup: Unknown subsys name 'net'
[ 56.013708] cgroup: Unknown subsys name 'cpuset'
[ 56.033391] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
11:18:38 Registers:
info registers vcpu 0
RAX=000000000004636b RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00
R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001
R12=ffffffff8664f650 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff84c7174e RFL=00000202 [-------] 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 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe2400000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=0000556da4319000 CR3=000000000cd64000 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=38313a313120373120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369
XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3234325b646873732037333a3831
XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343730
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=ffffed1002c07379 RBX=0000000000000001 RCX=ffffffff81297a39 RDX=ffffed1002c07379
RSI=0000000000000008 RDI=ffff888016039bc0 RBP=ffffed1002c07378 RSP=ffff8880096379f8
R8 =0000000000000000 R9 =ffffed1002c07378 R10=ffff888016039bc7 R11=ffff88801603a078
R12=ffff888016039bc0 R13=ffff8880096fbc00 R14=ffff88806cf37340 R15=ffff88801603b218
RIP=ffffffff81b2d007 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 00007f6daa2c8900 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe1600000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f6daa8800b0 CR3=00000000208b1000 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=2037333a38313a313120373120766f4e XMM01=73732878696e755f6d6170203a5d3234
XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373
XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f
XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037333a38313a3131203731
XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000