[ 54.004182] ------------[ cut here ]------------
[ 54.005045] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 54.007034] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236
[ 54.008515] Modules linked in:
[ 54.009098] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 54.011099] Tainted: [W]=WARN
[ 54.011700] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.013170] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 54.014041] 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
[ 54.017208] RSP: 0018:ffff88800f65fbc0 EFLAGS: 00010286
[ 54.018167] RAX: 0000000000000000 RBX: ffffed1001ecbf78 RCX: ffffffff813a4050
[ 54.019434] RDX: ffff88800f6fb780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 54.020693] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ecbf2f
[ 54.021963] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 54.023235] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f65fdf8
[ 54.024506] FS: 00007fb55543b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 54.025921] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.026975] CR2: 00007fff2d77aef7 CR3: 000000000e772000 CR4: 0000000000350ef0
[ 54.028232] Call Trace:
[ 54.028685]
[ 54.029096] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 54.029987] ? __create_object+0x59/0x80
[ 54.030788] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.031753] __vmalloc_noprof+0x59/0x60
[ 54.032508] bpf_prog_alloc_no_stats+0x55/0x470
[ 54.033365] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.034292] bpf_prog_alloc+0x39/0x200
[ 54.035003] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.035928] bpf_prog_create_from_user+0xb2/0x2f0
[ 54.036818] do_seccomp+0x349/0x25e0
[ 54.037530] ? find_held_lock+0x2b/0x80
[ 54.038286] ? do_prlimit+0x310/0x610
[ 54.039009] ? __pfx_do_seccomp+0x10/0x10
[ 54.039788] ? do_raw_spin_unlock+0x53/0x220
[ 54.040607] ? _raw_spin_unlock+0x1e/0x40
[ 54.041388] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 54.042344] ? static_key_count+0x60/0x80
[ 54.043105] prctl_set_seccomp+0x4e/0x70
[ 54.043891] __do_sys_prctl+0xe6c/0x1d70
[ 54.044658] ? __pfx___do_sys_prctl+0x10/0x10
[ 54.045495] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 54.046452] ? irqentry_exit+0xf3/0x650
[ 54.047228] do_syscall_64+0xbf/0x430
[ 54.048117] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.049393] RIP: 0033:0x7fb55592d5cd
[ 54.050230] 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
[ 54.053884] RSP: 002b:00007fff2d778e00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 54.055324] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb55592d5cd
[ 54.056974] RDX: 0000564400ec6e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 54.058588] RBP: 00007fff2d778e60 R08: 0000000000000000 R09: 00007fff2d778500
[ 54.059961] R10: 0000000000000000 R11: 0000000000000246 R12: 000056441d9ea2b0
[ 54.061586] R13: 00007fff2d779290 R14: 000056441d9ecd20 R15: 000056441d9fe8d0
[ 54.063165]
[ 54.063716] irq event stamp: 1825
[ 54.064551] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80
[ 54.066394] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80
[ 54.068265] softirqs last enabled at (1792): [] handle_softirqs+0x50c/0x770
[ 54.069878] softirqs last disabled at (1787): [] __irq_exit_rcu+0xc4/0x100
[ 54.071806] ---[ end trace 0000000000000000 ]---
[ 56.986052] ------------[ cut here ]------------
[ 56.986551] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 56.987497] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245
[ 56.988163] Modules linked in:
[ 56.988446] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 56.989363] Tainted: [W]=WARN
[ 56.989617] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.990295] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 56.990695] 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
[ 56.992192] RSP: 0018:ffff8880174bfbc0 EFLAGS: 00010286
[ 56.992628] RAX: 0000000000000000 RBX: ffffed1002e97f78 RCX: ffffffff813a4050
[ 56.993232] RDX: ffff888017109bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 56.993815] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e97f2f
[ 56.994407] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 56.995005] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174bfdf8
[ 56.995602] FS: 00007f6ad3a4e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 56.996266] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.996739] CR2: 00007ffc4639bef7 CR3: 000000000e100000 CR4: 0000000000350ef0
[ 56.997336] Call Trace:
[ 56.997554]
[ 56.997742] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 56.998145] ? __create_object+0x59/0x80
[ 56.998495] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 56.998940] __vmalloc_noprof+0x59/0x60
[ 56.999292] bpf_prog_alloc_no_stats+0x55/0x470
[ 56.999681] ? __pfx_seccomp_check_filter+0x10/0x10
[ 57.000085] bpf_prog_alloc+0x39/0x200
[ 57.000426] ? __pfx_seccomp_check_filter+0x10/0x10
[ 57.000839] bpf_prog_create_from_user+0xb2/0x2f0
[ 57.001254] do_seccomp+0x349/0x25e0
[ 57.001567] ? find_held_lock+0x2b/0x80
[ 57.001901] ? do_prlimit+0x310/0x610
[ 57.002241] ? __pfx_do_seccomp+0x10/0x10
[ 57.002583] ? do_raw_spin_unlock+0x53/0x220
[ 57.002965] ? _raw_spin_unlock+0x1e/0x40
[ 57.003326] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 57.003753] ? static_key_count+0x60/0x80
[ 57.004105] prctl_set_seccomp+0x4e/0x70
[ 57.004464] __do_sys_prctl+0xe6c/0x1d70
[ 57.004810] ? __pfx___do_sys_prctl+0x10/0x10
[ 57.005204] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 57.005637] ? irqentry_exit+0xf3/0x650
[ 57.005978] do_syscall_64+0xbf/0x430
[ 57.006319] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 57.006739] RIP: 0033:0x7f6ad3f405cd
[ 57.007058] 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
[ 57.008525] RSP: 002b:00007ffc46399e10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 57.009150] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6ad3f405cd
[ 57.009720] RDX: 00005561f5e04e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 57.010306] RBP: 00007ffc46399e70 R08: 0000000000000000 R09: 00007ffc46399510
[ 57.010899] R10: 0000000000000000 R11: 0000000000000246 R12: 000055621b7012b0
[ 57.011493] R13: 00007ffc4639a2a0 R14: 000055621b703d20 R15: 000055621b7158d0
[ 57.012069]
[ 57.012282] irq event stamp: 1701
[ 57.012567] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80
[ 57.013265] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80
[ 57.013946] softirqs last enabled at (1214): [] handle_softirqs+0x50c/0x770
[ 57.014663] softirqs last disabled at (1191): [] __irq_exit_rcu+0xc4/0x100
[ 57.015388] ---[ end trace 0000000000000000 ]---
[ 57.682896] ------------[ cut here ]------------
[ 57.683833] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 57.685851] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253
[ 57.687396] Modules linked in:
[ 57.687998] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 57.690012] Tainted: [W]=WARN
[ 57.690609] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.692156] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 57.693042] 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
[ 57.696306] RSP: 0018:ffff888017447bc0 EFLAGS: 00010286
[ 57.697293] RAX: 0000000000000000 RBX: ffffed1002e88f78 RCX: ffffffff813a4050
[ 57.698617] RDX: ffff888018683780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 57.699966] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e88f2f
[ 57.701277] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 57.702588] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017447df8
[ 57.703934] FS: 00007f079c757900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 57.705404] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.706485] CR2: 00007fff773a8ef7 CR3: 000000001e811000 CR4: 0000000000350ef0
[ 57.707833] Call Trace:
[ 57.708342]
[ 57.708761] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 57.709681] ? __create_object+0x59/0x80
[ 57.710473] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 57.711515] __vmalloc_noprof+0x59/0x60
[ 57.712297] bpf_prog_alloc_no_stats+0x55/0x470
[ 57.713183] ? __pfx_seccomp_check_filter+0x10/0x10
[ 57.714083] bpf_prog_alloc+0x39/0x200
[ 57.714859] ? __pfx_seccomp_check_filter+0x10/0x10
[ 57.715820] bpf_prog_create_from_user+0xb2/0x2f0
[ 57.716739] do_seccomp+0x349/0x25e0
[ 57.717483] ? find_held_lock+0x2b/0x80
[ 57.718262] ? do_prlimit+0x310/0x610
[ 57.719014] ? __pfx_do_seccomp+0x10/0x10
[ 57.719824] ? do_raw_spin_unlock+0x53/0x220
[ 57.720673] ? _raw_spin_unlock+0x1e/0x40
[ 57.721476] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 57.722457] ? static_key_count+0x60/0x80
[ 57.723324] prctl_set_seccomp+0x4e/0x70
[ 57.724074] __do_sys_prctl+0xe6c/0x1d70
[ 57.724873] ? __pfx___do_sys_prctl+0x10/0x10
[ 57.725750] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 57.726745] ? irqentry_exit+0xf3/0x650
[ 57.727569] do_syscall_64+0xbf/0x430
[ 57.728326] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 57.729317] RIP: 0033:0x7f079cc495cd
[ 57.729988] 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
[ 57.733257] RSP: 002b:00007fff773a6c60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 57.734642] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f079cc495cd
[ 57.735998] RDX: 000056213d122e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 57.737311] RBP: 00007fff773a6cc0 R08: 0000000000000000 R09: 00007fff773a6360
[ 57.738621] R10: 0000000000000000 R11: 0000000000000246 R12: 00005621515742b0
[ 57.739964] R13: 00007fff773a70f0 R14: 0000562151576d20 R15: 00005621515888d0
[ 57.741299]
[ 57.741735] irq event stamp: 1715
[ 57.742398] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80
[ 57.743989] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80
[ 57.745542] softirqs last enabled at (1620): [] handle_softirqs+0x50c/0x770
[ 57.747176] softirqs last disabled at (1615): [] __irq_exit_rcu+0xc4/0x100
[ 57.748727] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:6891' (ECDSA) to the list of known hosts.
2025/11/19 03:38:13 fuzzer started
2025/11/19 03:38:14 dialing manager at localhost:34383
2025/11/19 03:38:14 checking machine...
2025/11/19 03:38:14 checking revisions...
[ 58.574271] kmemleak: Automatic memory scanning thread ended
2025/11/19 03:38:14 testing simple program...
[ 58.650294] cgroup: Unknown subsys name 'net'
[ 58.703823] cgroup: Unknown subsys name 'cpuset'
[ 58.717952] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
03:38:13 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=ffff8880141f7c38 RCX=ffffffff81bc627a RDX=ffff88800a9dd340
RSI=ffffffff81bc6288 RDI=0000000000000005 RBP=ffff8880141f79d8 RSP=ffff8880141f78d8
R8 =0000000000000000 R9 =ffffed1001221aa0 R10=0000000000000100 R11=0000000000000001
R12=0000000000000100 R13=0000000000000501 R14=ffff8880094e41e0 R15=ffff88800910d490
RIP=ffffffff81751e4b RFL=00000246 [---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 00007fc5b05d0900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe3b00000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=000055f5d2ca9040 CR3=000000000db43000 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=0000000000ff000000000000000000ff
XMM02=0000000000ff000000000000000000ff XMM03=30303030093a646e427061430a666666
XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000
XMM06=093a6863686374695f735f74635f635f XMM07=00000000000000000000000000000000
XMM08=636f72702f0064696e6f697373657300 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000000 RBX=ffff88800f6f9bc0 RCX=0000000000000002 RDX=0000000088596101
RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88800f6fa618 RSP=ffff88801967f918
R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000
R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002
RIP=ffffffff81526ff1 RFL=00000817 [-O--APC] 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 00007f6ad3a4e900 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=00007ffc46393000 CR3=000000000e0e0000 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=74696d7265705f6d61703d73726f746e
XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45
XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a
XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000
XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000