[ 43.996272] ------------[ cut here ]------------
[ 43.997205] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 43.999271] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236
[ 44.000737] Modules linked in:
[ 44.001390] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 44.003377] Tainted: [W]=WARN
[ 44.003940] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.005409] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.006336] 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
[ 44.009578] RSP: 0018:ffff888016117bc0 EFLAGS: 00010286
[ 44.010574] RAX: 0000000000000000 RBX: ffffed1002c22f78 RCX: ffffffff813a4050
[ 44.011881] RDX: ffff8880173e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.013165] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c22f2f
[ 44.014452] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.015747] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016117df8
[ 44.017036] FS: 00007f9da87a4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 44.018476] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.019564] CR2: 00007f9da8c96580 CR3: 000000000d6cf000 CR4: 0000000000350ef0
[ 44.020858] Call Trace:
[ 44.021367]
[ 44.021778] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.022686] ? __create_object+0x59/0x80
[ 44.023495] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.024478] __vmalloc_noprof+0x59/0x60
[ 44.025250] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.026135] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.027070] bpf_prog_alloc+0x39/0x200
[ 44.027788] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.028715] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.029634] do_seccomp+0x349/0x25e0
[ 44.030367] ? __pfx_css_rstat_updated+0x10/0x10
[ 44.031288] ? __pfx_do_seccomp+0x10/0x10
[ 44.032109] ? find_held_lock+0x2b/0x80
[ 44.032833] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.033808] ? static_key_count+0x60/0x80
[ 44.034620] prctl_set_seccomp+0x4e/0x70
[ 44.035399] __do_sys_prctl+0xe6c/0x1d70
[ 44.036203] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.037065] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.038039] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.038969] ? irqentry_exit+0xf3/0x650
[ 44.039758] do_syscall_64+0xbf/0x430
[ 44.040512] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.041471] RIP: 0033:0x7f9da8c965cd
[ 44.042177] 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
[ 44.045406] RSP: 002b:00007ffcc3c2b350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.046769] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9da8c965cd
[ 44.048074] RDX: 00005634aee8ce00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.049369] RBP: 00007ffcc3c2b3b0 R08: 0000000000000000 R09: 00007ffcc3c2aa50
[ 44.050679] R10: 0000000000000000 R11: 0000000000000246 R12: 00005634cba12ad0
[ 44.051990] R13: 00007ffcc3c2b7e0 R14: 00005634cba13bc0 R15: 00005634cba24780
[ 44.053083]
[ 44.053450] irq event stamp: 1757
[ 44.053963] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80
[ 44.055286] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80
[ 44.056589] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770
[ 44.057900] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100
[ 44.059195] ---[ end trace 0000000000000000 ]---
[ 47.130079] ------------[ cut here ]------------
[ 47.130958] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.133145] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243
[ 47.134608] Modules linked in:
[ 47.135246] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 47.137491] Tainted: [W]=WARN
[ 47.138159] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.139655] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.140563] 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
[ 47.143774] RSP: 0018:ffff88801b207bc0 EFLAGS: 00010286
[ 47.144752] RAX: 0000000000000000 RBX: ffffed1003640f78 RCX: ffffffff813a4050
[ 47.146034] RDX: ffff88800f8e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.147306] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003640f2f
[ 47.148595] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.149884] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b207df8
[ 47.151310] FS: 00007f91cf2ec900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 47.153037] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.154354] CR2: 00007ffcbc7bbef7 CR3: 000000000d380000 CR4: 0000000000350ef0
[ 47.156034] Call Trace:
[ 47.156631]
[ 47.157114] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.158062] ? __create_object+0x59/0x80
[ 47.158819] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.159847] __vmalloc_noprof+0x59/0x60
[ 47.160631] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.161553] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.162537] bpf_prog_alloc+0x39/0x200
[ 47.163298] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.164297] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.165251] do_seccomp+0x349/0x25e0
[ 47.165958] ? find_held_lock+0x2b/0x80
[ 47.166786] ? do_prlimit+0x310/0x610
[ 47.167646] ? __pfx_do_seccomp+0x10/0x10
[ 47.168498] ? do_raw_spin_unlock+0x53/0x220
[ 47.169348] ? _raw_spin_unlock+0x1e/0x40
[ 47.170211] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.171231] ? static_key_count+0x60/0x80
[ 47.172077] prctl_set_seccomp+0x4e/0x70
[ 47.172845] __do_sys_prctl+0xe6c/0x1d70
[ 47.173680] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.174585] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.175624] ? irqentry_exit+0xf3/0x650
[ 47.176424] do_syscall_64+0xbf/0x430
[ 47.177174] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.178185] RIP: 0033:0x7f91cf7de5cd
[ 47.178875] 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
[ 47.182148] RSP: 002b:00007ffcbc7bae00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.183593] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f91cf7de5cd
[ 47.184575] RDX: 0000557b33311e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.185411] RBP: 00007ffcbc7bae60 R08: 0000000000000000 R09: 00007ffcbc7ba500
[ 47.186242] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b6610aad0
[ 47.187088] R13: 00007ffcbc7bb290 R14: 0000557b6610bbc0 R15: 0000557b6611c780
[ 47.187916]
[ 47.188226] irq event stamp: 1809
[ 47.188631] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80
[ 47.189630] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80
[ 47.190630] softirqs last enabled at (1582): [] handle_softirqs+0x50c/0x770
[ 47.191665] softirqs last disabled at (1577): [] __irq_exit_rcu+0xc4/0x100
[ 47.192658] ---[ end trace 0000000000000000 ]---
[ 47.978415] ------------[ cut here ]------------
[ 47.979393] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.981507] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250
[ 47.983013] Modules linked in:
[ 47.983661] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 47.986968] Tainted: [W]=WARN
[ 47.987637] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.989122] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.990063] 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
[ 47.993393] RSP: 0018:ffff8880166ffbc0 EFLAGS: 00010286
[ 47.994423] RAX: 0000000000000000 RBX: ffffed1002cdff78 RCX: ffffffff813a4050
[ 47.995787] RDX: ffff888015d95340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.997124] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cdff2f
[ 47.998474] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.999814] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166ffdf8
[ 48.001144] FS: 00007fb653685900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 48.002649] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.003787] CR2: 00007fb653b77580 CR3: 0000000020c68000 CR4: 0000000000350ef0
[ 48.005309] Call Trace:
[ 48.005817]
[ 48.006298] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.007251] ? __create_object+0x59/0x80
[ 48.008100] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.009125] __vmalloc_noprof+0x59/0x60
[ 48.009874] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.010781] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.011785] bpf_prog_alloc+0x39/0x200
[ 48.012569] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.013549] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.014484] do_seccomp+0x349/0x25e0
[ 48.015227] ? __pfx_css_rstat_updated+0x10/0x10
[ 48.016200] ? __pfx_do_seccomp+0x10/0x10
[ 48.017027] ? find_held_lock+0x2b/0x80
[ 48.017765] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.018765] ? static_key_count+0x60/0x80
[ 48.019639] prctl_set_seccomp+0x4e/0x70
[ 48.020459] __do_sys_prctl+0xe6c/0x1d70
[ 48.021256] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.022158] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.023320] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.024374] ? irqentry_exit+0xf3/0x650
[ 48.025175] do_syscall_64+0xbf/0x430
[ 48.025909] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.026894] RIP: 0033:0x7fb653b775cd
[ 48.027650] 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
[ 48.030923] RSP: 002b:00007ffe96bd0ea0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.032358] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb653b775cd
[ 48.033727] RDX: 000055a46943fe00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.035048] RBP: 00007ffe96bd0f00 R08: 0000000000000000 R09: 00007ffe96bd05a0
[ 48.036404] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a47ddfcad0
[ 48.037747] R13: 00007ffe96bd1330 R14: 000055a47ddfdbc0 R15: 000055a47de0e780
[ 48.039098]
[ 48.039566] irq event stamp: 2017
[ 48.040238] hardirqs last enabled at (2027): [] __up_console_sem+0x78/0x80
[ 48.041810] hardirqs last disabled at (2036): [] __up_console_sem+0x5d/0x80
[ 48.043409] softirqs last enabled at (2050): [] handle_softirqs+0x50c/0x770
[ 48.044940] softirqs last disabled at (2045): [] __irq_exit_rcu+0xc4/0x100
[ 48.046268] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:43330' (ECDSA) to the list of known hosts.
2025/11/18 01:46:06 fuzzer started
2025/11/18 01:46:06 dialing manager at localhost:37895
2025/11/18 01:46:06 checking machine...
2025/11/18 01:46:06 checking revisions...
[ 49.253560] kmemleak: Automatic memory scanning thread ended
2025/11/18 01:46:06 testing simple program...
[ 49.348249] cgroup: Unknown subsys name 'net'
[ 49.413899] cgroup: Unknown subsys name 'cpuset'
[ 49.430440] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
01:46:05 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=ffff8880173ed340 RCX=4b952e4da9267483 RDX=00000000915d54c6
RSI=000000005e406224 RDI=0000000000104185 RBP=ffff8880173edd98 RSP=ffff88801722f6e0
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=ffff8880173edd98 R13=00000000ef9db6ea R14=0000000000000000 R15=4b952e4da9267483
RIP=ffffffff815273ce RFL=00000082 [--S----] 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 00007f91cf2ec900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe1600000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f91cf8a40b0 CR3=0000000020d27000 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=0000000000029e6b 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 fffffe4000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=0000557b6612f768 CR3=000000000e355000 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=cd2cb302090e018bb94301e230fe7bb8
XMM02=0000000000305e68eff9b2d0a8fce9cb XMM03=0000000000305f382c67c8bc2e329bc3
XMM04=29c6af827ecbe43200000000000ae988 XMM05=d6066eaf6b025f570000000000321710
XMM06=817b8945e9d503730000000000320048 XMM07=e042d86d42eb936e00000000003114f0
XMM08=4897abea9e32d0cc0000000000305f38 XMM09=00000000000000000000000000000000
XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000