[ 44.132504] ------------[ cut here ]------------
[ 44.133278] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 44.134988] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237
[ 44.136212] Modules linked in:
[ 44.136714] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 44.138452] Tainted: [W]=WARN
[ 44.139007] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.140252] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.141045] 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
[ 44.143716] RSP: 0018:ffff8880157dfbc0 EFLAGS: 00010286
[ 44.144537] RAX: 0000000000000000 RBX: ffffed1002afbf78 RCX: ffffffff813a4050
[ 44.145642] RDX: ffff888013fe8000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.146725] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002afbf2f
[ 44.147814] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.148919] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880157dfdf8
[ 44.150004] FS: 00007efc66d5f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 44.151219] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.152121] CR2: 00007ffe3ec0cef8 CR3: 000000000dea3000 CR4: 0000000000350ef0
[ 44.153211] Call Trace:
[ 44.153600]
[ 44.153976] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.154690] ? __create_object+0x59/0x80
[ 44.155352] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.156160] __vmalloc_noprof+0x59/0x60
[ 44.156787] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.157500] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.158287] bpf_prog_alloc+0x39/0x200
[ 44.158912] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.159653] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.160411] do_seccomp+0x349/0x25e0
[ 44.161032] ? find_held_lock+0x2b/0x80
[ 44.161631] ? do_prlimit+0x310/0x610
[ 44.162261] ? __pfx_do_seccomp+0x10/0x10
[ 44.162918] ? do_raw_spin_unlock+0x53/0x220
[ 44.163574] ? _raw_spin_unlock+0x1e/0x40
[ 44.164232] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.165052] ? static_key_count+0x60/0x80
[ 44.165685] prctl_set_seccomp+0x4e/0x70
[ 44.166340] __do_sys_prctl+0xe6c/0x1d70
[ 44.167001] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.167682] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.168506] ? irqentry_exit+0xf3/0x650
[ 44.169167] do_syscall_64+0xbf/0x430
[ 44.169788] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.170552] RIP: 0033:0x7efc672515cd
[ 44.171141] 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
[ 44.173821] RSP: 002b:00007ffe3ec0b010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.174970] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efc672515cd
[ 44.176044] RDX: 0000560c62127e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.177136] RBP: 00007ffe3ec0b070 R08: 0000000000000000 R09: 00007ffe3ec0a710
[ 44.178221] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560c6db87ad0
[ 44.179322] R13: 00007ffe3ec0b4a0 R14: 0000560c6db88bc0 R15: 0000560c6db99780
[ 44.180416]
[ 44.180807] irq event stamp: 1771
[ 44.181319] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80
[ 44.182594] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80
[ 44.183880] softirqs last enabled at (1802): [] handle_softirqs+0x50c/0x770
[ 44.185183] softirqs last disabled at (1797): [] __irq_exit_rcu+0xc4/0x100
[ 44.186464] ---[ end trace 0000000000000000 ]---
[ 47.127444] ------------[ cut here ]------------
[ 47.128480] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.130685] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245
[ 47.132363] Modules linked in:
[ 47.133116] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 47.135373] Tainted: [W]=WARN
[ 47.136060] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.137679] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.138628] 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
[ 47.142102] RSP: 0018:ffff888016b97bc0 EFLAGS: 00010286
[ 47.143213] RAX: 0000000000000000 RBX: ffffed1002d72f78 RCX: ffffffff813a4050
[ 47.144664] RDX: ffff888016e55340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.146141] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d72f2f
[ 47.147550] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.148938] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b97df8
[ 47.150253] FS: 00007f5e526c9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 47.151793] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.152983] CR2: 00007ffde6e45ef8 CR3: 000000001ff15000 CR4: 0000000000350ef0
[ 47.154427] Call Trace:
[ 47.154982]
[ 47.155453] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.156447] ? __create_object+0x59/0x80
[ 47.157269] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.158322] __vmalloc_noprof+0x59/0x60
[ 47.159218] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.160193] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.161240] bpf_prog_alloc+0x39/0x200
[ 47.162024] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.163056] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.164017] do_seccomp+0x349/0x25e0
[ 47.164726] ? find_held_lock+0x2b/0x80
[ 47.165574] ? do_prlimit+0x310/0x610
[ 47.166386] ? __pfx_do_seccomp+0x10/0x10
[ 47.167223] ? do_raw_spin_unlock+0x53/0x220
[ 47.168053] ? _raw_spin_unlock+0x1e/0x40
[ 47.168959] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.169992] ? static_key_count+0x60/0x80
[ 47.170799] prctl_set_seccomp+0x4e/0x70
[ 47.171558] __do_sys_prctl+0xe6c/0x1d70
[ 47.172414] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.173324] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.174366] ? irqentry_exit+0xf3/0x650
[ 47.175239] do_syscall_64+0xbf/0x430
[ 47.176077] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.177183] RIP: 0033:0x7f5e52bbb5cd
[ 47.178006] 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
[ 47.181542] RSP: 002b:00007ffde6e436e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.183134] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5e52bbb5cd
[ 47.184505] RDX: 000055adb4340e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.185982] RBP: 00007ffde6e43740 R08: 0000000000000000 R09: 00007ffde6e42de0
[ 47.187430] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ade86e5ad0
[ 47.188725] R13: 00007ffde6e43b70 R14: 000055ade86e6bc0 R15: 000055ade86f7780
[ 47.189993]
[ 47.190349] irq event stamp: 1799
[ 47.190898] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80
[ 47.192164] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80
[ 47.193496] softirqs last enabled at (1426): [] handle_softirqs+0x50c/0x770
[ 47.194942] softirqs last disabled at (1421): [] __irq_exit_rcu+0xc4/0x100
[ 47.196403] ---[ end trace 0000000000000000 ]---
[ 47.956769] ------------[ cut here ]------------
[ 47.957654] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.959670] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252
[ 47.961145] Modules linked in:
[ 47.961729] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 47.963769] Tainted: [W]=WARN
[ 47.964322] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.966033] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.967035] 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
[ 47.970254] RSP: 0018:ffff88800a8efbc0 EFLAGS: 00010286
[ 47.971233] RAX: 0000000000000000 RBX: ffffed100151df78 RCX: ffffffff813a4050
[ 47.972531] RDX: ffff88800fb4d340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.973835] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100151df2f
[ 47.975121] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.976393] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a8efdf8
[ 47.977697] FS: 00007f3dcd43b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 47.979223] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.980310] CR2: 00007ffea69e3ef8 CR3: 0000000020474000 CR4: 0000000000350ef0
[ 47.981609] Call Trace:
[ 47.982119]
[ 47.982533] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.983434] ? __create_object+0x59/0x80
[ 47.984223] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.985196] __vmalloc_noprof+0x59/0x60
[ 47.985954] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.986833] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.987719] bpf_prog_alloc+0x39/0x200
[ 47.988465] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.989412] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.990321] do_seccomp+0x349/0x25e0
[ 47.991044] ? find_held_lock+0x2b/0x80
[ 47.991799] ? do_prlimit+0x310/0x610
[ 47.992494] ? __pfx_do_seccomp+0x10/0x10
[ 47.993292] ? do_raw_spin_unlock+0x53/0x220
[ 47.994143] ? _raw_spin_unlock+0x1e/0x40
[ 47.994927] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.995905] ? static_key_count+0x60/0x80
[ 47.996666] prctl_set_seccomp+0x4e/0x70
[ 47.997459] __do_sys_prctl+0xe6c/0x1d70
[ 47.998239] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.999102] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.000074] ? irqentry_exit+0xf3/0x650
[ 48.000838] do_syscall_64+0xbf/0x430
[ 48.001539] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.002501] RIP: 0033:0x7f3dcd92d5cd
[ 48.003192] 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
[ 48.006408] RSP: 002b:00007ffea69e1500 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.007769] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3dcd92d5cd
[ 48.009074] RDX: 000055a6f169be00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.010361] RBP: 00007ffea69e1560 R08: 0000000000000000 R09: 00007ffea69e0c00
[ 48.011651] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a71a4a6ad0
[ 48.012960] R13: 00007ffea69e1990 R14: 000055a71a4a7bc0 R15: 000055a71a4b8780
[ 48.014281]
[ 48.014705] irq event stamp: 1851
[ 48.015348] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80
[ 48.016891] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80
[ 48.018421] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770
[ 48.019963] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100
[ 48.021427] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:20249' (ECDSA) to the list of known hosts.
2025/11/18 06:37:45 fuzzer started
2025/11/18 06:37:45 dialing manager at localhost:37895
2025/11/18 06:37:45 checking machine...
2025/11/18 06:37:45 checking revisions...
[ 48.925224] kmemleak: Automatic memory scanning thread ended
2025/11/18 06:37:45 testing simple program...
[ 49.016295] cgroup: Unknown subsys name 'net'
[ 49.099970] cgroup: Unknown subsys name 'cpuset'
[ 49.143929] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
06:37:44 Registers:
info registers vcpu 0
RAX=ffff8880160ce580 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff888015bcbf00
RSI=0000000000000000 RDI=ffff888015bf7200 RBP=ffff888015bf7200 RSP=ffff888009627b68
R8 =0000000000000001 R9 =ffffed10012c4f5e R10=0000000000000003 R11=0000000000000001
R12=ffff88800c8133e0 R13=0000000000000246 R14=ffff888015bf7200 R15=ffff88800944c140
RIP=ffffffff81b61984 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 0000000000000000 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe4c00000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f5e5268e008 CR3=000000001781b000 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=2034343a37333a363020383120766f4e XMM01=73732878696e755f6d6170203a5d3434
XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373
XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f
XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034343a37333a3630203831
XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000005 RBX=ffff888017ab9bc0 RCX=0000000000000200 RDX=0000000000000008
RSI=ffff888017aba618 RDI=ffff888017aba618 RBP=ffff888017aba618 RSP=ffff88801ab67790
R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=ffff888017aba618 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000
RIP=ffffffff815228f3 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 00007f969db2c900 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe0600000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f88d15bb030 CR3=000000000dd13000 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=ffffffffffff00000000000000000000
XMM02=ffffffffffff00000000000000000000 XMM03=00000000000000000000000000000000
XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000073707574726174732064 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000