[ 44.301567] ------------[ cut here ]------------
[ 44.302342] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 44.304062] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235
[ 44.305292] Modules linked in:
[ 44.305859] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 44.307557] Tainted: [W]=WARN
[ 44.308065] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.309319] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.310091] 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
[ 44.312775] RSP: 0018:ffff888019fdfbc0 EFLAGS: 00010286
[ 44.313563] RAX: 0000000000000000 RBX: ffffed10033fbf78 RCX: ffffffff813a4050
[ 44.314622] RDX: ffff888019ed8000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.315698] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033fbf2f
[ 44.316791] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.317869] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019fdfdf8
[ 44.318946] FS: 00007fbba6ef6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 44.320156] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.321067] CR2: 00007fbba73e8580 CR3: 000000000de79000 CR4: 0000000000350ef0
[ 44.322154] Call Trace:
[ 44.322541]
[ 44.322931] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.323644] ? __create_object+0x59/0x80
[ 44.324304] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.325112] __vmalloc_noprof+0x59/0x60
[ 44.325778] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.326469] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.327256] bpf_prog_alloc+0x39/0x200
[ 44.327877] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.328625] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.329395] do_seccomp+0x349/0x25e0
[ 44.330004] ? __pfx_css_rstat_updated+0x10/0x10
[ 44.330770] ? __pfx_do_seccomp+0x10/0x10
[ 44.331392] ? find_held_lock+0x2b/0x80
[ 44.332017] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.332841] ? static_key_count+0x60/0x80
[ 44.333488] prctl_set_seccomp+0x4e/0x70
[ 44.334156] __do_sys_prctl+0xe6c/0x1d70
[ 44.334813] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.335495] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.336321] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.337138] ? irqentry_exit+0xf3/0x650
[ 44.337802] do_syscall_64+0xbf/0x430
[ 44.338381] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.339185] RIP: 0033:0x7fbba73e85cd
[ 44.339769] 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
[ 44.342447] RSP: 002b:00007ffc038df050 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.343598] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbba73e85cd
[ 44.344689] RDX: 0000557cc1b84e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.345776] RBP: 00007ffc038df0b0 R08: 0000000000000000 R09: 00007ffc038de750
[ 44.346865] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557cc3148ad0
[ 44.347948] R13: 00007ffc038df4e0 R14: 0000557cc3149bc0 R15: 0000557cc315a780
[ 44.349056]
[ 44.349411] irq event stamp: 1701
[ 44.349960] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80
[ 44.351237] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80
[ 44.352532] softirqs last enabled at (1224): [] handle_softirqs+0x50c/0x770
[ 44.353864] softirqs last disabled at (1213): [] __irq_exit_rcu+0xc4/0x100
[ 44.355143] ---[ end trace 0000000000000000 ]---
[ 47.125791] ------------[ cut here ]------------
[ 47.126730] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.128856] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242
[ 47.130534] Modules linked in:
[ 47.131227] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 47.133250] Tainted: [W]=WARN
[ 47.133854] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.135337] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.136257] 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
[ 47.139457] RSP: 0018:ffff8880197dfbc0 EFLAGS: 00010286
[ 47.140457] RAX: 0000000000000000 RBX: ffffed10032fbf78 RCX: ffffffff813a4050
[ 47.141751] RDX: ffff8880173bb780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.143027] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032fbf2f
[ 47.144324] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.145606] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880197dfdf8
[ 47.146884] FS: 00007f4d752ca900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 47.148347] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.149407] CR2: 00007ffef70acef8 CR3: 0000000021d7a000 CR4: 0000000000350ef0
[ 47.150712] Call Trace:
[ 47.151179]
[ 47.151587] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.152500] ? __create_object+0x59/0x80
[ 47.153295] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.154262] __vmalloc_noprof+0x59/0x60
[ 47.155022] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.155901] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.156843] bpf_prog_alloc+0x39/0x200
[ 47.157554] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.158482] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.159393] do_seccomp+0x349/0x25e0
[ 47.160119] ? find_held_lock+0x2b/0x80
[ 47.160900] ? do_prlimit+0x310/0x610
[ 47.161621] ? __pfx_do_seccomp+0x10/0x10
[ 47.162418] ? do_raw_spin_unlock+0x53/0x220
[ 47.163255] ? _raw_spin_unlock+0x1e/0x40
[ 47.164035] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.165022] ? static_key_count+0x60/0x80
[ 47.165823] prctl_set_seccomp+0x4e/0x70
[ 47.166554] __do_sys_prctl+0xe6c/0x1d70
[ 47.167338] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.168208] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.169206] ? irqentry_exit+0xf3/0x650
[ 47.169978] do_syscall_64+0xbf/0x430
[ 47.170731] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.171706] RIP: 0033:0x7f4d757bc5cd
[ 47.172408] 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
[ 47.175625] RSP: 002b:00007ffef70abcb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.177035] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4d757bc5cd
[ 47.178318] RDX: 00005652a38ace00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.179582] RBP: 00007ffef70abd10 R08: 0000000000000000 R09: 00007ffef70ab3b0
[ 47.180869] R10: 0000000000000000 R11: 0000000000000246 R12: 00005652d0457ad0
[ 47.181999] R13: 00007ffef70ac140 R14: 00005652d0458bc0 R15: 00005652d0469780
[ 47.183073]
[ 47.183422] irq event stamp: 1813
[ 47.183954] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80
[ 47.185243] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80
[ 47.186531] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770
[ 47.187823] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100
[ 47.189092] ---[ end trace 0000000000000000 ]---
[ 47.951701] ------------[ cut here ]------------
[ 47.952569] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.954571] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251
[ 47.955985] Modules linked in:
[ 47.956575] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 47.958512] Tainted: [W]=WARN
[ 47.959151] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.960864] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.961841] 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
[ 47.964953] RSP: 0018:ffff88801780fbc0 EFLAGS: 00010286
[ 47.965902] RAX: 0000000000000000 RBX: ffffed1002f01f78 RCX: ffffffff813a4050
[ 47.967162] RDX: ffff888019cc9bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.968429] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f01f2f
[ 47.969692] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.970953] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801780fdf8
[ 47.972233] FS: 00007fa48fed4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 47.973684] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.974754] CR2: 00007fa4903c6580 CR3: 000000000d1c8000 CR4: 0000000000350ef0
[ 47.976036] Call Trace:
[ 47.976495]
[ 47.976940] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.977829] ? __create_object+0x59/0x80
[ 47.978559] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.979525] __vmalloc_noprof+0x59/0x60
[ 47.980289] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.981169] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.982090] bpf_prog_alloc+0x39/0x200
[ 47.982831] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.983762] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.984633] do_seccomp+0x349/0x25e0
[ 47.985369] ? __pfx_css_rstat_updated+0x10/0x10
[ 47.986276] ? __pfx_do_seccomp+0x10/0x10
[ 47.987080] ? find_held_lock+0x2b/0x80
[ 47.987832] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.988807] ? static_key_count+0x60/0x80
[ 47.989556] prctl_set_seccomp+0x4e/0x70
[ 47.990329] __do_sys_prctl+0xe6c/0x1d70
[ 47.991107] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.991964] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.992952] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.993927] ? irqentry_exit+0xf3/0x650
[ 47.994647] do_syscall_64+0xbf/0x430
[ 47.995381] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.996332] RIP: 0033:0x7fa4903c65cd
[ 47.997042] 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
[ 48.000220] RSP: 002b:00007ffe8a95d530 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.001605] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa4903c65cd
[ 48.002887] RDX: 000055e9b1ef7e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.004156] RBP: 00007ffe8a95d590 R08: 0000000000000000 R09: 00007ffe8a95cc30
[ 48.005441] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e9d0591ad0
[ 48.006726] R13: 00007ffe8a95d9c0 R14: 000055e9d0592bc0 R15: 000055e9d05a3780
[ 48.008020]
[ 48.008461] irq event stamp: 1805
[ 48.009115] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80
[ 48.010654] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80
[ 48.012192] softirqs last enabled at (1592): [] handle_softirqs+0x50c/0x770
[ 48.013757] softirqs last disabled at (1587): [] __irq_exit_rcu+0xc4/0x100
[ 48.015271] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:10183' (ECDSA) to the list of known hosts.
2025/11/17 19:14:30 fuzzer started
2025/11/17 19:14:30 dialing manager at localhost:37895
2025/11/17 19:14:30 checking machine...
2025/11/17 19:14:30 checking revisions...
[ 48.917287] kmemleak: Automatic memory scanning thread ended
2025/11/17 19:14:31 testing simple program...
[ 49.019434] cgroup: Unknown subsys name 'net'
[ 49.067634] cgroup: Unknown subsys name 'cpuset'
[ 49.081996] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
19:14:30 Registers:
info registers vcpu 0
RAX=1ffff1100d9c51d0 RBX=ffffffff8166d4d0 RCX=ffffffff8162e507 RDX=ffff8880173bd340
RSI=0000000000000046 RDI=ffff88806ce28500 RBP=ffff88806ce28e58 RSP=ffff88806ce08e20
R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=0000000000000001 R11=0000000000000001
R12=ffff88806ce28500 R13=ffff88806ce28580 R14=ffff88806ce28500 R15=dffffc0000000000
RIP=ffffffff84c98134 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 00007f4d752ca900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe6a00000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f4d75881618 CR3=0000000021cdb000 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=6e69676f6c5f6d61702c78756e696c65
XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f
XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f
XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a
XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=00000000000270fd 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=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 fffffe5300000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f8ab34f5000 CR3=000000000d1e4000 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=2039323a34313a393120373120766f4e XMM01=73732878696e755f6d6170203a5d3134
XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373
XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f
XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039323a34313a3931203731
XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000