[ 44.033825] ------------[ cut here ]------------
[ 44.034761] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 44.036767] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237
[ 44.038211] Modules linked in:
[ 44.038826] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 44.041129] Tainted: [W]=WARN
[ 44.041701] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.043245] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.044189] 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
[ 44.047391] RSP: 0018:ffff88801bd4fbc0 EFLAGS: 00010286
[ 44.048370] RAX: 0000000000000000 RBX: ffffed10037a9f78 RCX: ffffffff813a4050
[ 44.049650] RDX: ffff88800a555340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.050927] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037a9f2f
[ 44.052224] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.053515] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bd4fdf8
[ 44.054817] FS: 00007fad9c65b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 44.056249] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.057311] CR2: 00007fad9cbc14a6 CR3: 000000000e4b8000 CR4: 0000000000350ef0
[ 44.058622] Call Trace:
[ 44.059154]
[ 44.059567] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.060464] ? __create_object+0x59/0x80
[ 44.061236] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.062192] __vmalloc_noprof+0x59/0x60
[ 44.062953] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.063760] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.064677] bpf_prog_alloc+0x39/0x200
[ 44.065404] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.066316] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.067233] do_seccomp+0x349/0x25e0
[ 44.067935] ? find_held_lock+0x2b/0x80
[ 44.068629] ? do_prlimit+0x310/0x610
[ 44.069367] ? __pfx_do_seccomp+0x10/0x10
[ 44.070135] ? do_raw_spin_unlock+0x53/0x220
[ 44.070963] ? _raw_spin_unlock+0x1e/0x40
[ 44.071680] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.072639] ? static_key_count+0x60/0x80
[ 44.073424] prctl_set_seccomp+0x4e/0x70
[ 44.074186] __do_sys_prctl+0xe6c/0x1d70
[ 44.075009] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.075806] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.076754] ? irqentry_exit+0xf3/0x650
[ 44.077501] do_syscall_64+0xbf/0x430
[ 44.078230] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.079175] RIP: 0033:0x7fad9cb4d5cd
[ 44.079832] 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
[ 44.082972] RSP: 002b:00007ffdb59bf010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.084315] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fad9cb4d5cd
[ 44.085570] RDX: 00005633ae61ae00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.086843] RBP: 00007ffdb59bf070 R08: 0000000000000000 R09: 00007ffdb59be710
[ 44.088118] R10: 0000000000000000 R11: 0000000000000246 R12: 00005633b9bbead0
[ 44.089377] R13: 00007ffdb59bf4a0 R14: 00005633b9bbfbc0 R15: 00005633b9bd0780
[ 44.090695]
[ 44.091146] irq event stamp: 1773
[ 44.091648] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80
[ 44.092898] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80
[ 44.094149] softirqs last enabled at (1326): [] handle_softirqs+0x50c/0x770
[ 44.095446] softirqs last disabled at (1321): [] __irq_exit_rcu+0xc4/0x100
[ 44.096707] ---[ end trace 0000000000000000 ]---
[ 47.280510] ------------[ cut here ]------------
[ 47.281577] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.283904] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245
[ 47.285628] Modules linked in:
[ 47.286354] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.288644] Tainted: [W]=WARN
[ 47.289331] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.291026] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.292059] 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
[ 47.295680] RSP: 0018:ffff88800f5e7bc0 EFLAGS: 00010286
[ 47.296799] RAX: 0000000000000000 RBX: ffffed1001ebcf78 RCX: ffffffff813a4050
[ 47.298256] RDX: ffff888017258000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.299722] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ebcf2f
[ 47.301180] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.302649] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f5e7df8
[ 47.304129] FS: 00007fd73b3b4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 47.305766] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.306990] CR2: 00007fd73b8a6580 CR3: 000000001ff62000 CR4: 0000000000350ef0
[ 47.308467] Call Trace:
[ 47.309037]
[ 47.309503] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.310533] ? __create_object+0x59/0x80
[ 47.311448] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.312551] __vmalloc_noprof+0x59/0x60
[ 47.313410] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.314397] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.315467] bpf_prog_alloc+0x39/0x200
[ 47.316318] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.317375] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.318402] do_seccomp+0x349/0x25e0
[ 47.319228] ? __pfx_css_rstat_updated+0x10/0x10
[ 47.320251] ? __pfx_do_seccomp+0x10/0x10
[ 47.321152] ? find_held_lock+0x2b/0x80
[ 47.322010] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.323131] ? static_key_count+0x60/0x80
[ 47.324061] prctl_set_seccomp+0x4e/0x70
[ 47.324948] __do_sys_prctl+0xe6c/0x1d70
[ 47.325786] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.326775] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.327890] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.328992] ? irqentry_exit+0xf3/0x650
[ 47.329807] do_syscall_64+0xbf/0x430
[ 47.330663] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.331759] RIP: 0033:0x7fd73b8a65cd
[ 47.332566] 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
[ 47.336185] RSP: 002b:00007ffc34b92c10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.337738] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd73b8a65cd
[ 47.339224] RDX: 000055782031ce00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.340678] RBP: 00007ffc34b92c70 R08: 0000000000000000 R09: 00007ffc34b92310
[ 47.342141] R10: 0000000000000000 R11: 0000000000000246 R12: 00005578211372b0
[ 47.343548] R13: 00007ffc34b930a0 R14: 0000557821139d20 R15: 000055782114b8d0
[ 47.344817]
[ 47.345270] irq event stamp: 1745
[ 47.345913] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80
[ 47.347449] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80
[ 47.348945] softirqs last enabled at (1570): [] handle_softirqs+0x50c/0x770
[ 47.350456] softirqs last disabled at (1565): [] __irq_exit_rcu+0xc4/0x100
[ 47.351974] ---[ end trace 0000000000000000 ]---
[ 48.187393] ------------[ cut here ]------------
[ 48.188203] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 48.189932] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252
[ 48.191176] Modules linked in:
[ 48.191674] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 48.193316] Tainted: [W]=WARN
[ 48.193773] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.194989] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.195710] 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
[ 48.198616] RSP: 0018:ffff88801585fbc0 EFLAGS: 00010286
[ 48.199661] RAX: 0000000000000000 RBX: ffffed1002b0bf78 RCX: ffffffff813a4050
[ 48.200740] RDX: ffff888015adb780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.201815] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b0bf2f
[ 48.202900] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.203967] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801585fdf8
[ 48.205044] FS: 00007febf7914900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 48.206241] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.207140] CR2: 00007febf7e06580 CR3: 000000000cda9000 CR4: 0000000000350ef0
[ 48.208290] Call Trace:
[ 48.208679]
[ 48.209062] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.209762] ? __create_object+0x59/0x80
[ 48.210417] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.211228] __vmalloc_noprof+0x59/0x60
[ 48.211812] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.212536] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.213302] bpf_prog_alloc+0x39/0x200
[ 48.213916] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.214642] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.215401] do_seccomp+0x349/0x25e0
[ 48.215993] ? __pfx_css_rstat_updated+0x10/0x10
[ 48.216697] ? __pfx_do_seccomp+0x10/0x10
[ 48.217348] ? find_held_lock+0x2b/0x80
[ 48.217979] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.218740] ? static_key_count+0x60/0x80
[ 48.219407] prctl_set_seccomp+0x4e/0x70
[ 48.220045] __do_sys_prctl+0xe6c/0x1d70
[ 48.220652] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.221361] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.222155] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.222968] ? irqentry_exit+0xf3/0x650
[ 48.223563] do_syscall_64+0xbf/0x430
[ 48.224176] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.224971] RIP: 0033:0x7febf7e065cd
[ 48.225516] 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
[ 48.228124] RSP: 002b:00007ffccd228b80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.229281] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007febf7e065cd
[ 48.230347] RDX: 000055b03f1c2e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.231417] RBP: 00007ffccd228be0 R08: 0000000000000000 R09: 00007ffccd228280
[ 48.232483] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b0755a6ad0
[ 48.233566] R13: 00007ffccd229010 R14: 000055b0755a7bc0 R15: 000055b0755b8780
[ 48.234643]
[ 48.235041] irq event stamp: 1841
[ 48.235540] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80
[ 48.236787] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80
[ 48.238042] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770
[ 48.239322] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100
[ 48.240577] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:61453' (ECDSA) to the list of known hosts.
2025/11/19 03:32:27 fuzzer started
2025/11/19 03:32:28 dialing manager at localhost:34383
2025/11/19 03:32:28 checking machine...
2025/11/19 03:32:28 checking revisions...
[ 49.164286] kmemleak: Automatic memory scanning thread ended
2025/11/19 03:32:28 testing simple program...
[ 49.252473] cgroup: Unknown subsys name 'net'
[ 49.307124] cgroup: Unknown subsys name 'cpuset'
[ 49.320929] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
03:32:27 Registers:
info registers vcpu 0
RAX=ffffffff81b769b4 RBX=ffffffff81619130 RCX=ffff88800fa5f3fc RDX=1ffff11001f4bea0
RSI=ffffffff85e1ffe0 RDI=ffffffff81b769b4 RBP=ffff88800fa5f540 RSP=ffff88800fa5f4a8
R8 =0000000000000001 R9 =ffff88800fa5f4e8 R10=000000000003c9ed R11=00000000000284dc
R12=ffff88800fa5f570 R13=0000000000000000 R14=ffff88800fa79bc0 R15=dffffc0000000000
RIP=ffffffff812dfbfc 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 00007f34437ef900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe1600000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f3442f07000 CR3=000000000cd0d000 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=2037323a32333a333020393120766f4e XMM01=657463656e6e6f63736944203a5d3434
XMM02=302e303120746f6f722072657375206d XMM03=203a5d3434325b646873732072656c6c
XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f
XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036323a32333a3330203931
XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000005 RBX=ffff888016510a80 RCX=ffff8880189b744c RDX=0000000000000002
RSI=ffffffff85e1ffe0 RDI=ffff888016510a80 RBP=ffffffff85e1ffe0 RSP=ffff8880189b73f8
R8 =0000000000000001 R9 =ffff8880189b7538 R10=000000000003c9ed R11=000000000009a7c3
R12=ffff888016510a80 R13=ffff8880189b744c R14=0000000000000002 R15=0000000000000002
RIP=ffffffff84c71f8a 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 00007fd73b3b4900 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe6a00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffc34b8c000 CR3=000000001ff95000 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