[ 44.353239] ------------[ cut here ]------------
[ 44.354192] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 44.356160] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235
[ 44.357616] Modules linked in:
[ 44.358251] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 44.360203] Tainted: [W]=WARN
[ 44.360747] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.362208] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.363117] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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
[ 44.366279] RSP: 0018:ffff888016177bc0 EFLAGS: 00010286
[ 44.367247] RAX: 0000000000000000 RBX: ffffed1002c2ef78 RCX: ffffffff813a4050
[ 44.368511] RDX: ffff88801aa6d340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.369797] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c2ef2f
[ 44.371178] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.372448] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016177df8
[ 44.373858] FS: 00007fcdec220900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 44.375313] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.376362] CR2: 00007ffcaa37def7 CR3: 000000000dbea000 CR4: 0000000000350ef0
[ 44.377638] Call Trace:
[ 44.378128]
[ 44.378532] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.379406] ? __create_object+0x59/0x80
[ 44.380169] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.381119] __vmalloc_noprof+0x59/0x60
[ 44.381832] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.382691] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.383607] bpf_prog_alloc+0x39/0x200
[ 44.384328] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.385244] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.386183] do_seccomp+0x349/0x25e0
[ 44.386851] ? find_held_lock+0x2b/0x80
[ 44.387603] ? do_prlimit+0x310/0x610
[ 44.388338] ? __pfx_do_seccomp+0x10/0x10
[ 44.389109] ? do_raw_spin_unlock+0x53/0x220
[ 44.389899] ? _raw_spin_unlock+0x1e/0x40
[ 44.390675] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.391629] ? static_key_count+0x60/0x80
[ 44.392423] prctl_set_seccomp+0x4e/0x70
[ 44.393189] __do_sys_prctl+0xe6c/0x1d70
[ 44.393976] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.394777] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.395740] ? irqentry_exit+0xf3/0x650
[ 44.396493] do_syscall_64+0xbf/0x430
[ 44.397231] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.398190] RIP: 0033:0x7fcdec7125cd
[ 44.398849] 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
[ 44.402002] RSP: 002b:00007ffcaa37c370 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.403335] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcdec7125cd
[ 44.404610] RDX: 0000563972a66e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.405895] RBP: 00007ffcaa37c3d0 R08: 0000000000000000 R09: 00007ffcaa37ba70
[ 44.407178] R10: 0000000000000000 R11: 0000000000000246 R12: 000056398ba66ad0
[ 44.408443] R13: 00007ffcaa37c800 R14: 000056398ba67bc0 R15: 000056398ba78780
[ 44.409736]
[ 44.410214] irq event stamp: 1779
[ 44.410809] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80
[ 44.412310] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80
[ 44.413822] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770
[ 44.415350] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100
[ 44.416848] ---[ end trace 0000000000000000 ]---
[ 47.172258] ------------[ cut here ]------------
[ 47.173190] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.175216] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242
[ 47.176774] Modules linked in:
[ 47.177403] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.179635] Tainted: [W]=WARN
[ 47.180304] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.181787] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.182698] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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
[ 47.185906] RSP: 0018:ffff88801a93fbc0 EFLAGS: 00010286
[ 47.186869] RAX: 0000000000000000 RBX: ffffed1003527f78 RCX: ffffffff813a4050
[ 47.188131] RDX: ffff8880160d5340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.189409] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003527f2f
[ 47.190726] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.192023] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a93fdf8
[ 47.193281] FS: 00007f4c137bd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 47.194710] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.195777] CR2: 00007ffea8a3bef7 CR3: 000000001cac7000 CR4: 0000000000350ef0
[ 47.197069] Call Trace:
[ 47.197546]
[ 47.198001] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.198857] ? __create_object+0x59/0x80
[ 47.199638] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.200593] __vmalloc_noprof+0x59/0x60
[ 47.201348] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.202225] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.203153] bpf_prog_alloc+0x39/0x200
[ 47.203846] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.204773] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.205671] do_seccomp+0x349/0x25e0
[ 47.206398] ? find_held_lock+0x2b/0x80
[ 47.207148] ? do_prlimit+0x310/0x610
[ 47.207849] ? __pfx_do_seccomp+0x10/0x10
[ 47.208623] ? do_raw_spin_unlock+0x53/0x220
[ 47.209446] ? _raw_spin_unlock+0x1e/0x40
[ 47.210245] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.211217] ? static_key_count+0x60/0x80
[ 47.212021] prctl_set_seccomp+0x4e/0x70
[ 47.212767] __do_sys_prctl+0xe6c/0x1d70
[ 47.213559] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.214432] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.215391] ? irqentry_exit+0xf3/0x650
[ 47.216149] do_syscall_64+0xbf/0x430
[ 47.216848] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.217791] RIP: 0033:0x7f4c13caf5cd
[ 47.218492] 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
[ 47.221664] RSP: 002b:00007ffea8a3a890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.223027] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4c13caf5cd
[ 47.224289] RDX: 000055cb4b5b2e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.225591] RBP: 00007ffea8a3a8f0 R08: 0000000000000000 R09: 00007ffea8a39f90
[ 47.226789] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cb4cac72b0
[ 47.227860] R13: 00007ffea8a3ad20 R14: 000055cb4cac9d20 R15: 000055cb4cadb8d0
[ 47.229357]
[ 47.229730] irq event stamp: 1839
[ 47.230270] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80
[ 47.231527] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80
[ 47.232791] softirqs last enabled at (1422): [] handle_softirqs+0x50c/0x770
[ 47.234081] softirqs last disabled at (1417): [] __irq_exit_rcu+0xc4/0x100
[ 47.235347] ---[ end trace 0000000000000000 ]---
[ 47.989012] ------------[ cut here ]------------
[ 47.989911] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.992013] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250
[ 47.993446] Modules linked in:
[ 47.994083] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.996301] Tainted: [W]=WARN
[ 47.996872] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.998399] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.999307] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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
[ 48.002471] RSP: 0018:ffff8880161c7bc0 EFLAGS: 00010286
[ 48.003448] RAX: 0000000000000000 RBX: ffffed1002c38f78 RCX: ffffffff813a4050
[ 48.004724] RDX: ffff888015bbb780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.006140] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c38f2f
[ 48.007480] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.008760] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880161c7df8
[ 48.010082] FS: 00007f3b3bbc9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 48.011532] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.012598] CR2: 00007ffe1a266ef7 CR3: 000000000d683000 CR4: 0000000000350ef0
[ 48.013900] Call Trace:
[ 48.014406]
[ 48.014824] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.015717] ? __create_object+0x59/0x80
[ 48.016493] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.017477] __vmalloc_noprof+0x59/0x60
[ 48.018288] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.019272] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.020214] bpf_prog_alloc+0x39/0x200
[ 48.020903] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.021852] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.022745] do_seccomp+0x349/0x25e0
[ 48.023471] ? find_held_lock+0x2b/0x80
[ 48.024237] ? do_prlimit+0x310/0x610
[ 48.024975] ? __pfx_do_seccomp+0x10/0x10
[ 48.025718] ? do_raw_spin_unlock+0x53/0x220
[ 48.026546] ? _raw_spin_unlock+0x1e/0x40
[ 48.027323] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.028296] ? static_key_count+0x60/0x80
[ 48.029091] prctl_set_seccomp+0x4e/0x70
[ 48.029839] __do_sys_prctl+0xe6c/0x1d70
[ 48.030610] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.031469] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.032442] do_syscall_64+0xbf/0x430
[ 48.033180] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.034150] RIP: 0033:0x7f3b3c0bb5cd
[ 48.034805] 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
[ 48.038025] RSP: 002b:00007ffe1a2651e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.039380] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3b3c0bb5cd
[ 48.040649] RDX: 000055d1e07a6e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.041947] RBP: 00007ffe1a265240 R08: 0000000000000000 R09: 00007ffe1a2648e0
[ 48.043215] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d20073aad0
[ 48.044500] R13: 00007ffe1a265670 R14: 000055d20073bbc0 R15: 000055d20074c780
[ 48.045795]
[ 48.046268] irq event stamp: 1759
[ 48.046875] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80
[ 48.048399] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80
[ 48.049945] softirqs last enabled at (1536): [] handle_softirqs+0x50c/0x770
[ 48.050915] softirqs last disabled at (1531): [] __irq_exit_rcu+0xc4/0x100
[ 48.051876] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:59924' (ECDSA) to the list of known hosts.
2025/11/18 09:15:09 fuzzer started
2025/11/18 09:15:09 dialing manager at localhost:34383
2025/11/18 09:15:09 checking machine...
2025/11/18 09:15:09 checking revisions...
[ 48.978546] kmemleak: Automatic memory scanning thread ended
2025/11/18 09:15:10 testing simple program...
[ 49.062399] cgroup: Unknown subsys name 'net'
[ 49.120660] cgroup: Unknown subsys name 'cpuset'
[ 49.136103] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
09:15:09 Registers:
info registers vcpu 0
RAX=00000000000255cb RBX=0000000000000001 RCX=ffffffff81b2a223 RDX=00000000000255dc
RSI=000000000000b2a2 RDI=ffffffff86ab84a8 RBP=ffff88800f0a76e8 RSP=ffff88800f0a7620
R8 =ffffffff86ab8442 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb
R12=ffff88800f0a76f0 R13=ffff88800f0a76d8 R14=ffff88800f0a76d1 R15=ffff88800f0a7690
RIP=ffffffff8135e6c9 RFL=00000293 [--S-A-C] 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 00007f4c137bd900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe2c00000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffea8a34000 CR3=000000001bf20000 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=6720646572637465733a4d41503d706f 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=0000000000000005 RBX=ffff888009643780 RCX=0000000000000001 RDX=0000000000000005
RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880096441d8 RSP=ffff88806cf088c8
R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000
R12=ffff888009644200 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff81527128 RFL=00000007 [-----PC] 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 fffffe0100000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffc5158f488 CR3=000000001ca17000 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=35313a393020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61
XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320
XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323039
XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000
XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000