[ 61.926584] ------------[ cut here ]------------
[ 61.927507] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 61.929536] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235
[ 61.931026] Modules linked in:
[ 61.931671] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 61.933640] Tainted: [W]=WARN
[ 61.934203] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.935653] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 61.936553] 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
[ 61.939721] RSP: 0018:ffff8880159bfbc0 EFLAGS: 00010286
[ 61.940711] RAX: 0000000000000000 RBX: ffffed1002b37f78 RCX: ffffffff813a4050
[ 61.942027] RDX: ffff8880157c0000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 61.943317] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b37f2f
[ 61.944596] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 61.945877] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880159bfdf8
[ 61.947180] FS: 00007fdff5643900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 61.948628] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.949677] CR2: 00007fdff5b35580 CR3: 000000000e4bd000 CR4: 0000000000350ef0
[ 61.950958] Call Trace:
[ 61.951417]
[ 61.951865] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 61.952758] ? __create_object+0x59/0x80
[ 61.953541] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 61.954518] __vmalloc_noprof+0x59/0x60
[ 61.955219] bpf_prog_alloc_no_stats+0x55/0x470
[ 61.956074] ? __pfx_seccomp_check_filter+0x10/0x10
[ 61.956990] bpf_prog_alloc+0x39/0x200
[ 61.957731] ? __pfx_seccomp_check_filter+0x10/0x10
[ 61.958656] bpf_prog_create_from_user+0xb2/0x2f0
[ 61.959547] do_seccomp+0x349/0x25e0
[ 61.960209] ? __pfx_css_rstat_updated+0x10/0x10
[ 61.961086] ? __pfx_do_seccomp+0x10/0x10
[ 61.961859] ? find_held_lock+0x2b/0x80
[ 61.962597] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 61.963542] ? static_key_count+0x60/0x80
[ 61.964284] prctl_set_seccomp+0x4e/0x70
[ 61.965050] __do_sys_prctl+0xe6c/0x1d70
[ 61.965824] ? __pfx___do_sys_prctl+0x10/0x10
[ 61.966677] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 61.967624] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 61.968569] ? irqentry_exit+0xf3/0x650
[ 61.969275] do_syscall_64+0xbf/0x430
[ 61.970025] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 61.970970] RIP: 0033:0x7fdff5b355cd
[ 61.971663] 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
[ 61.974803] RSP: 002b:00007ffe6153db20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 61.976147] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdff5b355cd
[ 61.977380] RDX: 0000563ae84a5e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 61.978636] RBP: 00007ffe6153db80 R08: 0000000000000000 R09: 00007ffe6153d220
[ 61.979866] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563af54f0ad0
[ 61.981091] R13: 00007ffe6153dfb0 R14: 0000563af54f1bc0 R15: 0000563af5502780
[ 61.982350]
[ 61.982808] irq event stamp: 1819
[ 61.983387] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80
[ 61.984859] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80
[ 61.986342] softirqs last enabled at (1384): [] handle_softirqs+0x50c/0x770
[ 61.987847] softirqs last disabled at (1379): [] __irq_exit_rcu+0xc4/0x100
[ 61.989311] ---[ end trace 0000000000000000 ]---
[ 65.036407] sshd (234) used greatest stack depth: 23832 bytes left
[ 65.176356] ------------[ cut here ]------------
[ 65.177123] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 65.178783] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243
[ 65.179954] Modules linked in:
[ 65.180441] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 65.182062] Tainted: [W]=WARN
[ 65.182805] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.184068] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 65.184809] 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
[ 65.187346] RSP: 0018:ffff888013d0fbc0 EFLAGS: 00010286
[ 65.188131] RAX: 0000000000000000 RBX: ffffed10027a1f78 RCX: ffffffff813a4050
[ 65.189161] RDX: ffff88801341b780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 65.190198] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027a1f2f
[ 65.191220] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 65.192239] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013d0fdf8
[ 65.193259] FS: 00007fcd1a8e5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 65.194410] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.195265] CR2: 00007fcd1add7580 CR3: 000000001f6b0000 CR4: 0000000000350ef0
[ 65.196297] Call Trace:
[ 65.196708]
[ 65.197046] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 65.197796] ? __create_object+0x59/0x80
[ 65.198418] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 65.199228] __vmalloc_noprof+0x59/0x60
[ 65.199859] bpf_prog_alloc_no_stats+0x55/0x470
[ 65.200589] ? __pfx_seccomp_check_filter+0x10/0x10
[ 65.201321] bpf_prog_alloc+0x39/0x200
[ 65.201924] ? __pfx_seccomp_check_filter+0x10/0x10
[ 65.202699] bpf_prog_create_from_user+0xb2/0x2f0
[ 65.203412] do_seccomp+0x349/0x25e0
[ 65.204015] ? __pfx_css_rstat_updated+0x10/0x10
[ 65.204775] ? __pfx_do_seccomp+0x10/0x10
[ 65.205394] ? find_held_lock+0x2b/0x80
[ 65.206032] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 65.206848] ? static_key_count+0x60/0x80
[ 65.207526] prctl_set_seccomp+0x4e/0x70
[ 65.208124] __do_sys_prctl+0xe6c/0x1d70
[ 65.208789] ? __pfx___do_sys_prctl+0x10/0x10
[ 65.209477] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 65.210258] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 65.211065] ? irqentry_exit+0xf3/0x650
[ 65.211698] do_syscall_64+0xbf/0x430
[ 65.212270] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 65.213060] RIP: 0033:0x7fcd1add75cd
[ 65.213656] 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
[ 65.216300] RSP: 002b:00007ffedb3dbb90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 65.217441] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcd1add75cd
[ 65.218549] RDX: 000055924b4d7e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 65.219626] RBP: 00007ffedb3dbbf0 R08: 0000000000000000 R09: 00007ffedb3db290
[ 65.220682] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559268a8f2b0
[ 65.221770] R13: 00007ffedb3dc020 R14: 0000559268a91d20 R15: 0000559268aa38d0
[ 65.222874]
[ 65.223235] irq event stamp: 1777
[ 65.223780] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80
[ 65.225053] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80
[ 65.226339] softirqs last enabled at (1510): [] handle_softirqs+0x50c/0x770
[ 65.227631] softirqs last disabled at (1505): [] __irq_exit_rcu+0xc4/0x100
[ 65.228893] ---[ end trace 0000000000000000 ]---
[ 66.181941] ------------[ cut here ]------------
[ 66.183043] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 66.185361] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250
[ 66.187116] Modules linked in:
[ 66.187854] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 66.190168] Tainted: [W]=WARN
[ 66.190868] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.192570] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 66.193636] 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
[ 66.197305] RSP: 0018:ffff8880161f7bc0 EFLAGS: 00010286
[ 66.198349] RAX: 0000000000000000 RBX: ffffed1002c3ef78 RCX: ffffffff813a4050
[ 66.199700] RDX: ffff88801550b780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 66.201131] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c3ef2f
[ 66.202501] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 66.203933] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880161f7df8
[ 66.205370] FS: 00007f790fca6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 66.207075] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.208277] CR2: 00007f7910198580 CR3: 000000000b6df000 CR4: 0000000000350ef0
[ 66.209683] Call Trace:
[ 66.210227]
[ 66.210753] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 66.211700] ? __create_object+0x59/0x80
[ 66.212583] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 66.213701] __vmalloc_noprof+0x59/0x60
[ 66.214547] bpf_prog_alloc_no_stats+0x55/0x470
[ 66.215536] ? __pfx_seccomp_check_filter+0x10/0x10
[ 66.216535] bpf_prog_alloc+0x39/0x200
[ 66.217247] ? __pfx_seccomp_check_filter+0x10/0x10
[ 66.218375] bpf_prog_create_from_user+0xb2/0x2f0
[ 66.219407] do_seccomp+0x349/0x25e0
[ 66.220160] ? __pfx_css_rstat_updated+0x10/0x10
[ 66.221126] ? __pfx_do_seccomp+0x10/0x10
[ 66.222043] ? find_held_lock+0x2b/0x80
[ 66.222924] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 66.224034] ? static_key_count+0x60/0x80
[ 66.224958] prctl_set_seccomp+0x4e/0x70
[ 66.225835] __do_sys_prctl+0xe6c/0x1d70
[ 66.226690] ? __pfx___do_sys_prctl+0x10/0x10
[ 66.227595] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 66.228702] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 66.229782] ? irqentry_exit+0xf3/0x650
[ 66.230646] do_syscall_64+0xbf/0x430
[ 66.231359] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 66.232320] RIP: 0033:0x7f79101985cd
[ 66.233005] 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
[ 66.236246] RSP: 002b:00007ffdca712490 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 66.237621] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f79101985cd
[ 66.238920] RDX: 000055f3c26cee00 RSI: 0000000000000002 RDI: 0000000000000016
[ 66.240191] RBP: 00007ffdca7124f0 R08: 0000000000000000 R09: 00007ffdca711b90
[ 66.241470] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f3f40e12b0
[ 66.242774] R13: 00007ffdca712920 R14: 000055f3f40e3d20 R15: 000055f3f40f58d0
[ 66.244075]
[ 66.244527] irq event stamp: 1737
[ 66.245144] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80
[ 66.246679] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80
[ 66.247772] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770
[ 66.248748] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100
[ 66.249698] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:11474' (ECDSA) to the list of known hosts.
2025/11/18 01:44:02 fuzzer started
2025/11/18 01:44:02 dialing manager at localhost:37895
2025/11/18 01:44:02 checking machine...
2025/11/18 01:44:02 checking revisions...
[ 67.259328] kmemleak: Automatic memory scanning thread ended
2025/11/18 01:44:02 testing simple program...
[ 67.366690] cgroup: Unknown subsys name 'net'
[ 67.437332] cgroup: Unknown subsys name 'cpuset'
[ 67.468798] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
01:44:01 Registers:
info registers vcpu 0
RAX=0000000000000005 RBX=ffff88801a6e8a80 RCX=0000000000000001 RDX=0000000000000000
RSI=ffff888008ceae58 RDI=ffff88801a6e8a80 RBP=ffff888008ceae58 RSP=ffff888018497470
R8 =00000000ffffffff R9 =ffffed1003092e87 R10=0000000000000003 R11=0000000000000001
R12=ffff88801a6e8000 R13=ffff88801a6e8a58 R14=00000000ffffffff R15=ffff88801a6e8a80
RIP=ffffffff84c71ff6 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 00007fcd1a8e5900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe4000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fcd1ae9c618 CR3=000000001f63b000 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=000000000002b581 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 fffffe4500000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fffa977ac18 CR3=000000000c6c0000 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=34343a313020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61
XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320
XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303330
XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000
XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000