[ 44.130368] ------------[ cut here ]------------
[ 44.131307] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 44.133355] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235
[ 44.134837] Modules linked in:
[ 44.135433] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 44.137430] Tainted: [W]=WARN
[ 44.138054] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.139543] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.140469] 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
[ 44.143708] RSP: 0018:ffff888016617bc0 EFLAGS: 00010286
[ 44.144717] RAX: 0000000000000000 RBX: ffffed1002cc2f78 RCX: ffffffff813a4050
[ 44.146029] RDX: ffff888009af9bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.147326] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cc2f2f
[ 44.148631] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.149940] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016617df8
[ 44.151240] FS: 00007fa22d7f6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 44.152696] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.153788] CR2: 00007fa22dce8580 CR3: 000000000d60a000 CR4: 0000000000350ef0
[ 44.155088] Call Trace:
[ 44.155557]
[ 44.156019] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.156936] ? __create_object+0x59/0x80
[ 44.157742] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.158725] __vmalloc_noprof+0x59/0x60
[ 44.159446] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.160328] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.161274] bpf_prog_alloc+0x39/0x200
[ 44.162035] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.162988] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.163898] do_seccomp+0x349/0x25e0
[ 44.164583] ? __pfx_css_rstat_updated+0x10/0x10
[ 44.165498] ? __pfx_do_seccomp+0x10/0x10
[ 44.166312] ? find_held_lock+0x2b/0x80
[ 44.167070] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.168047] ? static_key_count+0x60/0x80
[ 44.168860] prctl_set_seccomp+0x4e/0x70
[ 44.169655] __do_sys_prctl+0xe6c/0x1d70
[ 44.170410] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.171279] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.172257] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.173240] ? irqentry_exit+0xf3/0x650
[ 44.174034] do_syscall_64+0xbf/0x430
[ 44.174779] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.175753] RIP: 0033:0x7fa22dce85cd
[ 44.176422] 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
[ 44.179648] RSP: 002b:00007ffc1551b140 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.181032] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa22dce85cd
[ 44.182350] RDX: 000056329dd2ae00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.183656] RBP: 00007ffc1551b1a0 R08: 0000000000000000 R09: 00007ffc1551a840
[ 44.184955] R10: 0000000000000000 R11: 0000000000000246 R12: 00005632c3825ad0
[ 44.186265] R13: 00007ffc1551b5d0 R14: 00005632c3826bc0 R15: 00005632c3837780
[ 44.187582]
[ 44.188058] irq event stamp: 1691
[ 44.188705] hardirqs last enabled at (1701): [] __up_console_sem+0x78/0x80
[ 44.190266] hardirqs last disabled at (1710): [] __up_console_sem+0x5d/0x80
[ 44.191812] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770
[ 44.193378] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100
[ 44.194932] ---[ end trace 0000000000000000 ]---
[ 47.454112] ------------[ cut here ]------------
[ 47.455087] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.457139] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244
[ 47.458637] Modules linked in:
[ 47.459227] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 47.461231] Tainted: [W]=WARN
[ 47.461843] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.463312] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.464234] 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
[ 47.467421] RSP: 0018:ffff88801809fbc0 EFLAGS: 00010286
[ 47.468392] RAX: 0000000000000000 RBX: ffffed1003013f78 RCX: ffffffff813a4050
[ 47.469677] RDX: ffff8880165d8000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.470983] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003013f2f
[ 47.472274] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.473580] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801809fdf8
[ 47.474918] FS: 00007f6ce3fe3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 47.476386] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.477464] CR2: 00007f6ce44d5580 CR3: 000000001ebcb000 CR4: 0000000000350ef0
[ 47.478778] Call Trace:
[ 47.479253]
[ 47.479720] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.480588] ? __create_object+0x59/0x80
[ 47.481386] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.482378] __vmalloc_noprof+0x59/0x60
[ 47.483141] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.484018] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.484960] bpf_prog_alloc+0x39/0x200
[ 47.485721] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.486655] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.487514] do_seccomp+0x349/0x25e0
[ 47.488238] ? __pfx_css_rstat_updated+0x10/0x10
[ 47.489152] ? __pfx_do_seccomp+0x10/0x10
[ 47.489970] ? find_held_lock+0x2b/0x80
[ 47.490731] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.491696] ? static_key_count+0x60/0x80
[ 47.492452] prctl_set_seccomp+0x4e/0x70
[ 47.493238] __do_sys_prctl+0xe6c/0x1d70
[ 47.494041] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.494893] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.495864] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.496829] ? irqentry_exit+0xf3/0x650
[ 47.497561] do_syscall_64+0xbf/0x430
[ 47.498302] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.499246] RIP: 0033:0x7f6ce44d55cd
[ 47.499959] 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
[ 47.503137] RSP: 002b:00007ffdedc95bb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.504510] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6ce44d55cd
[ 47.505788] RDX: 000055a368695e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.507049] RBP: 00007ffdedc95c10 R08: 0000000000000000 R09: 00007ffdedc952b0
[ 47.508326] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a3a10f7ad0
[ 47.509656] R13: 00007ffdedc96040 R14: 000055a3a10f8bc0 R15: 000055a3a1109780
[ 47.510961]
[ 47.511383] irq event stamp: 1757
[ 47.512027] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80
[ 47.513554] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80
[ 47.515071] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770
[ 47.516630] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100
[ 47.518172] ---[ end trace 0000000000000000 ]---
[ 48.352741] ------------[ cut here ]------------
[ 48.353694] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 48.355786] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251
[ 48.357477] Modules linked in:
[ 48.358210] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 48.360195] Tainted: [W]=WARN
[ 48.360801] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.362289] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.363199] 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
[ 48.366394] RSP: 0018:ffff8880171f7bc0 EFLAGS: 00010286
[ 48.367364] RAX: 0000000000000000 RBX: ffffed1002e3ef78 RCX: ffffffff813a4050
[ 48.368658] RDX: ffff88801809b780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.369953] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e3ef2f
[ 48.371236] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.372507] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171f7df8
[ 48.373801] FS: 00007fbdef3ab900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 48.375231] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.376297] CR2: 00007ffdd5851ef8 CR3: 000000001e9ba000 CR4: 0000000000350ef0
[ 48.377637] Call Trace:
[ 48.378112]
[ 48.378517] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.379413] ? __create_object+0x59/0x80
[ 48.380192] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.381158] __vmalloc_noprof+0x59/0x60
[ 48.381943] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.382811] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.383750] bpf_prog_alloc+0x39/0x200
[ 48.384450] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.385384] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.386302] do_seccomp+0x349/0x25e0
[ 48.387029] ? find_held_lock+0x2b/0x80
[ 48.387798] ? do_prlimit+0x310/0x610
[ 48.388515] ? __pfx_do_seccomp+0x10/0x10
[ 48.389308] ? do_raw_spin_unlock+0x53/0x220
[ 48.390174] ? _raw_spin_unlock+0x1e/0x40
[ 48.390959] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.391933] ? static_key_count+0x60/0x80
[ 48.392735] prctl_set_seccomp+0x4e/0x70
[ 48.393465] __do_sys_prctl+0xe6c/0x1d70
[ 48.394270] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.395133] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.396105] ? irqentry_exit+0xf3/0x650
[ 48.396878] do_syscall_64+0xbf/0x430
[ 48.397577] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.398537] RIP: 0033:0x7fbdef89d5cd
[ 48.399257] 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
[ 48.402449] RSP: 002b:00007ffdd5850de0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.403815] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbdef89d5cd
[ 48.405084] RDX: 000055ada582ae00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.406393] RBP: 00007ffdd5850e40 R08: 0000000000000000 R09: 00007ffdd58504e0
[ 48.407691] R10: 0000000000000000 R11: 0000000000000246 R12: 000055adcce1c2b0
[ 48.408977] R13: 00007ffdd5851270 R14: 000055adcce1ed20 R15: 000055adcce308d0
[ 48.410320]
[ 48.410793] irq event stamp: 1841
[ 48.411397] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80
[ 48.412938] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80
[ 48.414472] softirqs last enabled at (1828): [] handle_softirqs+0x50c/0x770
[ 48.416029] softirqs last disabled at (1823): [] __irq_exit_rcu+0xc4/0x100
[ 48.417554] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:63500' (ECDSA) to the list of known hosts.
2025/11/17 22:08:20 fuzzer started
2025/11/17 22:08:20 dialing manager at localhost:37895
2025/11/17 22:08:20 checking machine...
2025/11/17 22:08:20 checking revisions...
[ 49.488366] kmemleak: Automatic memory scanning thread ended
2025/11/17 22:08:20 testing simple program...
[ 49.584654] cgroup: Unknown subsys name 'net'
[ 49.643582] cgroup: Unknown subsys name 'cpuset'
[ 49.655829] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
22:08:19 Registers:
info registers vcpu 0
RAX=ffff88801eb05648 RBX=ffff88801eb05648 RCX=ffff88801eb05000 RDX=0000000000000000
RSI=0000000000000128 RDI=ffffea00007ac140 RBP=ffff888008c4b780 RSP=ffff888009627b60
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=ffffea00006a0300 R13=0000000000000000 R14=ffff88801a80ca70 R15=ffff888009472140
RIP=ffffffff81b2d439 RFL=00000286 [--S--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 0000000000000000 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe5100000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f6ce459a618 CR3=000000001eb3d000 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=000000000002b099 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 fffffe4400000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffd58de7da8 CR3=000000000d90b000 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=2039313a38303a323220373120766f4e XMM01=73732878696e755f6d6170203a5d3334
XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373
XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f
XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039313a38303a3232203731
XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000