[ 62.350415] ------------[ cut here ]------------
[ 62.351337] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 62.353693] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/239
[ 62.355150] Modules linked in:
[ 62.355739] CPU: 1 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 62.357749] Tainted: [W]=WARN
[ 62.358349] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.359819] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 62.360753] 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
[ 62.365854] RSP: 0018:ffff88800b387bc0 EFLAGS: 00010286
[ 62.366942] RAX: 0000000000000000 RBX: ffffed1001670f78 RCX: ffffffff813a4050
[ 62.368230] RDX: ffff8880193bd340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 62.369524] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001670f2f
[ 62.370795] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 62.372087] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b387df8
[ 62.373399] FS: 00007ff527816900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 62.374874] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.375937] CR2: 00007ff527d08580 CR3: 000000000e176000 CR4: 0000000000350ef0
[ 62.377234] Call Trace:
[ 62.377723]
[ 62.378180] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 62.379078] ? __create_object+0x59/0x80
[ 62.379819] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 62.380789] __vmalloc_noprof+0x59/0x60
[ 62.381558] bpf_prog_alloc_no_stats+0x55/0x470
[ 62.382422] ? __pfx_seccomp_check_filter+0x10/0x10
[ 62.383364] bpf_prog_alloc+0x39/0x200
[ 62.384102] ? __pfx_seccomp_check_filter+0x10/0x10
[ 62.385042] bpf_prog_create_from_user+0xb2/0x2f0
[ 62.385918] do_seccomp+0x349/0x25e0
[ 62.386631] ? __pfx_css_rstat_updated+0x10/0x10
[ 62.387543] ? __pfx_do_seccomp+0x10/0x10
[ 62.388333] ? find_held_lock+0x2b/0x80
[ 62.389106] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 62.390079] ? static_key_count+0x60/0x80
[ 62.390840] prctl_set_seccomp+0x4e/0x70
[ 62.391622] __do_sys_prctl+0xe6c/0x1d70
[ 62.392407] ? __pfx___do_sys_prctl+0x10/0x10
[ 62.393281] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 62.394268] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 62.395238] ? irqentry_exit+0xf3/0x650
[ 62.395965] do_syscall_64+0xbf/0x430
[ 62.396721] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 62.397694] RIP: 0033:0x7ff527d085cd
[ 62.398402] 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
[ 62.401603] RSP: 002b:00007ffd7f45d720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 62.402959] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff527d085cd
[ 62.404253] RDX: 0000563060227e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 62.405543] RBP: 00007ffd7f45d780 R08: 0000000000000000 R09: 00007ffd7f45ce20
[ 62.406832] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563093720240
[ 62.408116] R13: 00007ffd7f45dbb0 R14: 000056309371fbf0 R15: 00005630937344d0
[ 62.409448]
[ 62.409878] irq event stamp: 2033
[ 62.410531] hardirqs last enabled at (2043): [] __up_console_sem+0x78/0x80
[ 62.412058] hardirqs last disabled at (2052): [] __up_console_sem+0x5d/0x80
[ 62.413582] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770
[ 62.415135] softirqs last disabled at (1593): [] __irq_exit_rcu+0xc4/0x100
[ 62.416637] ---[ end trace 0000000000000000 ]---
[ 65.980399] ------------[ cut here ]------------
[ 65.981323] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 65.983320] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247
[ 65.986500] Modules linked in:
[ 65.987247] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 65.989246] Tainted: [W]=WARN
[ 65.989799] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.991251] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 65.992162] 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
[ 65.995318] RSP: 0018:ffff88801a977bc0 EFLAGS: 00010286
[ 65.996304] RAX: 0000000000000000 RBX: ffffed100352ef78 RCX: ffffffff813a4050
[ 65.997582] RDX: ffff8880159fb780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 65.998855] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100352ef2f
[ 66.000123] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 66.001393] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a977df8
[ 66.002670] FS: 00007f4de541f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 66.004086] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.005142] CR2: 00007ffcdbb9cef7 CR3: 0000000009d68000 CR4: 0000000000350ef0
[ 66.006436] Call Trace:
[ 66.006893]
[ 66.007349] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 66.008242] ? __create_object+0x59/0x80
[ 66.008974] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 66.009965] __vmalloc_noprof+0x59/0x60
[ 66.010716] bpf_prog_alloc_no_stats+0x55/0x470
[ 66.011570] ? __pfx_seccomp_check_filter+0x10/0x10
[ 66.012494] bpf_prog_alloc+0x39/0x200
[ 66.013223] ? __pfx_seccomp_check_filter+0x10/0x10
[ 66.014162] bpf_prog_create_from_user+0xb2/0x2f0
[ 66.015063] do_seccomp+0x349/0x25e0
[ 66.015740] ? find_held_lock+0x2b/0x80
[ 66.016495] ? do_prlimit+0x310/0x610
[ 66.017237] ? __pfx_do_seccomp+0x10/0x10
[ 66.017993] ? do_raw_spin_unlock+0x53/0x220
[ 66.018813] ? _raw_spin_unlock+0x1e/0x40
[ 66.019589] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 66.020568] ? static_key_count+0x60/0x80
[ 66.021383] prctl_set_seccomp+0x4e/0x70
[ 66.022178] __do_sys_prctl+0xe6c/0x1d70
[ 66.022921] ? __pfx___do_sys_prctl+0x10/0x10
[ 66.023785] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 66.024737] ? irqentry_exit+0xf3/0x650
[ 66.025508] do_syscall_64+0xbf/0x430
[ 66.026263] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 66.027199] RIP: 0033:0x7f4de59115cd
[ 66.027865] 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
[ 66.031033] RSP: 002b:00007ffcdbb9bc30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 66.032394] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4de59115cd
[ 66.033687] RDX: 0000564778112e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 66.034962] RBP: 00007ffcdbb9bc90 R08: 0000000000000000 R09: 00007ffcdbb9b330
[ 66.036231] R10: 0000000000000000 R11: 0000000000000246 R12: 00005647ae35ead0
[ 66.037562] R13: 00007ffcdbb9c0c0 R14: 00005647ae35fbc0 R15: 00005647ae370780
[ 66.038879]
[ 66.039344] irq event stamp: 2157
[ 66.039962] hardirqs last enabled at (2165): [] __up_console_sem+0x78/0x80
[ 66.041535] hardirqs last disabled at (2176): [] __up_console_sem+0x5d/0x80
[ 66.042943] softirqs last enabled at (2094): [] handle_softirqs+0x50c/0x770
[ 66.044221] softirqs last disabled at (2089): [] __irq_exit_rcu+0xc4/0x100
[ 66.045481] ---[ end trace 0000000000000000 ]---
[ 66.900953] ------------[ cut here ]------------
[ 66.902049] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 66.903991] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/254
[ 66.905430] Modules linked in:
[ 66.906081] CPU: 0 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 66.908105] Tainted: [W]=WARN
[ 66.908651] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.910175] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 66.911217] 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
[ 66.914977] RSP: 0018:ffff8880164d7bc0 EFLAGS: 00010286
[ 66.916076] RAX: 0000000000000000 RBX: ffffed1002c9af78 RCX: ffffffff813a4050
[ 66.917308] RDX: ffff88800f501bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 66.918562] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c9af2f
[ 66.919817] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 66.921092] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164d7df8
[ 66.922389] FS: 00007f3bce7c5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 66.923786] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.924829] CR2: 00007f3bcecb7580 CR3: 000000000d104000 CR4: 0000000000350ef0
[ 66.926095] Call Trace:
[ 66.926556]
[ 66.926963] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 66.927865] ? __create_object+0x59/0x80
[ 66.928623] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 66.929584] __vmalloc_noprof+0x59/0x60
[ 66.930330] bpf_prog_alloc_no_stats+0x55/0x470
[ 66.931201] ? __pfx_seccomp_check_filter+0x10/0x10
[ 66.932117] bpf_prog_alloc+0x39/0x200
[ 66.932797] ? __pfx_seccomp_check_filter+0x10/0x10
[ 66.933716] bpf_prog_create_from_user+0xb2/0x2f0
[ 66.934602] do_seccomp+0x349/0x25e0
[ 66.935299] ? __pfx_css_rstat_updated+0x10/0x10
[ 66.936190] ? __pfx_do_seccomp+0x10/0x10
[ 66.936925] ? find_held_lock+0x2b/0x80
[ 66.937675] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 66.938605] ? static_key_count+0x60/0x80
[ 66.939378] prctl_set_seccomp+0x4e/0x70
[ 66.940129] __do_sys_prctl+0xe6c/0x1d70
[ 66.940858] ? __pfx___do_sys_prctl+0x10/0x10
[ 66.941706] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 66.942670] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 66.943655] ? irqentry_exit+0xf3/0x650
[ 66.944424] do_syscall_64+0xbf/0x430
[ 66.945159] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 66.946114] RIP: 0033:0x7f3bcecb75cd
[ 66.946777] 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
[ 66.949888] RSP: 002b:00007ffe5d906d00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 66.951196] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3bcecb75cd
[ 66.952435] RDX: 00005622ed6ace00 RSI: 0000000000000002 RDI: 0000000000000016
[ 66.953715] RBP: 00007ffe5d906d60 R08: 0000000000000000 R09: 00007ffe5d906400
[ 66.955024] R10: 0000000000000000 R11: 0000000000000246 R12: 000056230d85ebf0
[ 66.956311] R13: 00007ffe5d907190 R14: 000056230d868380 R15: 000056230d873460
[ 66.957600]
[ 66.958050] irq event stamp: 1813
[ 66.958652] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80
[ 66.960141] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80
[ 66.961639] softirqs last enabled at (1600): [] handle_softirqs+0x50c/0x770
[ 66.963152] softirqs last disabled at (1595): [] __irq_exit_rcu+0xc4/0x100
[ 66.964640] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:59278' (ECDSA) to the list of known hosts.
2025/11/18 18:31:11 fuzzer started
2025/11/18 18:31:12 dialing manager at localhost:34383
2025/11/18 18:31:12 checking machine...
2025/11/18 18:31:12 checking revisions...
[ 67.959770] kmemleak: Automatic memory scanning thread ended
2025/11/18 18:31:12 testing simple program...
[ 68.057379] cgroup: Unknown subsys name 'net'
[ 68.112799] cgroup: Unknown subsys name 'cpuset'
[ 68.132730] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
18:31:11 Registers:
info registers vcpu 0
RAX=0000000000002005 RBX=ffffffff85c2ca00 RCX=0000000000000002 RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85c2d458 RSP=ffff88806ce088a8
R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000
R12=ffffffff85c2d480 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002
RIP=ffffffff81527049 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 0000000000000000 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=00005647ae35b218 CR3=000000000e078000 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=2031313a31333a383120383120766f4e XMM01=6964206465766965636552203a5d3634
XMM02=6f63736964203a31313a363035323420 XMM03=7266207463656e6e6f63736964206465
XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f
XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030313a31333a3831203831
XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86dde422 RDX=1ffff1100d9e115a
RSI=1ffff1100d9e1159 RDI=ffff88806cf08ad8 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00
R8 =ffffffff86dde426 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000abb1b
R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff888015d3fe10 R15=ffff88806cf08a70
RIP=ffffffff8135f044 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 00007f4de541f900 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe7c00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f4de59d4650 CR3=000000001765b000 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=31333a383120383120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369
XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3634325b646873732031313a3133
XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363035
XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000
XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000