[ 45.947838] ------------[ cut here ]------------
[ 45.948708] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 45.950819] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235
[ 45.952284] Modules linked in:
[ 45.952982] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 45.954967] Tainted: [W]=WARN
[ 45.955527] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 45.956979] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 45.957890] 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
[ 45.961060] RSP: 0018:ffff88801776fbc0 EFLAGS: 00010286
[ 45.962039] RAX: 0000000000000000 RBX: ffffed1002eedf78 RCX: ffffffff813a4050
[ 45.963333] RDX: ffff8880157fb780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 45.964610] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eedf2f
[ 45.965879] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 45.967158] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801776fdf8
[ 45.968448] FS: 00007fa4e129c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 45.969869] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 45.970945] CR2: 00007ffd3f1b6ef8 CR3: 000000000e31c000 CR4: 0000000000350ef0
[ 45.972233] Call Trace:
[ 45.972688]
[ 45.973131] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 45.974047] ? __create_object+0x59/0x80
[ 45.974849] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 45.975817] __vmalloc_noprof+0x59/0x60
[ 45.976526] bpf_prog_alloc_no_stats+0x55/0x470
[ 45.977388] ? __pfx_seccomp_check_filter+0x10/0x10
[ 45.978331] bpf_prog_alloc+0x39/0x200
[ 45.979057] ? __pfx_seccomp_check_filter+0x10/0x10
[ 45.979976] bpf_prog_create_from_user+0xb2/0x2f0
[ 45.980873] do_seccomp+0x349/0x25e0
[ 45.981536] ? find_held_lock+0x2b/0x80
[ 45.982307] ? do_prlimit+0x310/0x610
[ 45.983045] ? __pfx_do_seccomp+0x10/0x10
[ 45.983830] ? do_raw_spin_unlock+0x53/0x220
[ 45.984604] ? _raw_spin_unlock+0x1e/0x40
[ 45.985380] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 45.986345] ? static_key_count+0x60/0x80
[ 45.987149] prctl_set_seccomp+0x4e/0x70
[ 45.987934] __do_sys_prctl+0xe6c/0x1d70
[ 45.988672] ? __pfx___do_sys_prctl+0x10/0x10
[ 45.989524] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 45.990498] ? irqentry_exit+0xf3/0x650
[ 45.991257] do_syscall_64+0xbf/0x430
[ 45.992002] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 45.992946] RIP: 0033:0x7fa4e178e5cd
[ 45.993599] 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
[ 45.996785] RSP: 002b:00007ffd3f1b4960 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 45.998139] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa4e178e5cd
[ 45.999419] RDX: 0000559c3b720e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 46.000676] RBP: 00007ffd3f1b49c0 R08: 0000000000000000 R09: 00007ffd3f1b4060
[ 46.001949] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559c4a0d52b0
[ 46.003250] R13: 00007ffd3f1b4df0 R14: 0000559c4a0d7d20 R15: 0000559c4a0e98d0
[ 46.004553]
[ 46.005011] irq event stamp: 1735
[ 46.005618] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80
[ 46.007125] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80
[ 46.008653] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770
[ 46.010195] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100
[ 46.011758] ---[ end trace 0000000000000000 ]---
[ 49.350674] ------------[ cut here ]------------
[ 49.351357] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 49.352877] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242
[ 49.353959] Modules linked in:
[ 49.354391] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 49.355831] Tainted: [W]=WARN
[ 49.356233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.357299] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 49.357956] 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
[ 49.360256] RSP: 0018:ffff88801a6a7bc0 EFLAGS: 00010286
[ 49.360961] RAX: 0000000000000000 RBX: ffffed10034d4f78 RCX: ffffffff813a4050
[ 49.361885] RDX: ffff8880157f8000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 49.362829] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034d4f2f
[ 49.363712] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 49.364632] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a6a7df8
[ 49.365564] FS: 00007fd3e50b4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 49.366612] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.367381] CR2: 00007fd3e55a6580 CR3: 000000001fac9000 CR4: 0000000000350ef0
[ 49.368318] Call Trace:
[ 49.368648]
[ 49.368971] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 49.369579] ? __create_object+0x59/0x80
[ 49.370148] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 49.370846] __vmalloc_noprof+0x59/0x60
[ 49.371351] bpf_prog_alloc_no_stats+0x55/0x470
[ 49.371987] ? __pfx_seccomp_check_filter+0x10/0x10
[ 49.372618] bpf_prog_alloc+0x39/0x200
[ 49.373152] ? __pfx_seccomp_check_filter+0x10/0x10
[ 49.373822] bpf_prog_create_from_user+0xb2/0x2f0
[ 49.374447] do_seccomp+0x349/0x25e0
[ 49.374967] ? __pfx_css_rstat_updated+0x10/0x10
[ 49.375572] ? __pfx_do_seccomp+0x10/0x10
[ 49.376153] ? find_held_lock+0x2b/0x80
[ 49.376665] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 49.377359] ? static_key_count+0x60/0x80
[ 49.377942] prctl_set_seccomp+0x4e/0x70
[ 49.378475] __do_sys_prctl+0xe6c/0x1d70
[ 49.378957] ? __pfx___do_sys_prctl+0x10/0x10
[ 49.379443] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 49.380026] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 49.380581] ? irqentry_exit+0xf3/0x650
[ 49.381087] do_syscall_64+0xbf/0x430
[ 49.381537] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 49.382114] RIP: 0033:0x7fd3e55a65cd
[ 49.382519] 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
[ 49.384539] RSP: 002b:00007ffffcecdff0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 49.385415] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd3e55a65cd
[ 49.386256] RDX: 0000559304557e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 49.387100] RBP: 00007ffffcece050 R08: 0000000000000000 R09: 00007ffffcecd6f0
[ 49.387912] R10: 0000000000000000 R11: 0000000000000246 R12: 000055931933e2b0
[ 49.388709] R13: 00007ffffcece480 R14: 0000559319340d20 R15: 00005593193528d0
[ 49.389555]
[ 49.389847] irq event stamp: 1781
[ 49.390241] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80
[ 49.391225] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80
[ 49.392140] softirqs last enabled at (1586): [] handle_softirqs+0x50c/0x770
[ 49.393077] softirqs last disabled at (1569): [] __irq_exit_rcu+0xc4/0x100
[ 49.393996] ---[ end trace 0000000000000000 ]---
[ 50.124573] ------------[ cut here ]------------
[ 50.125508] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 50.127544] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249
[ 50.128964] Modules linked in:
[ 50.129530] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 50.131513] Tainted: [W]=WARN
[ 50.132099] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.133551] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 50.134482] 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
[ 50.137568] RSP: 0018:ffff8880154f7bc0 EFLAGS: 00010286
[ 50.138565] RAX: 0000000000000000 RBX: ffffed1002a9ef78 RCX: ffffffff813a4050
[ 50.139825] RDX: ffff88801a613780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 50.141064] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a9ef2f
[ 50.142324] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 50.143625] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880154f7df8
[ 50.144911] FS: 00007f040a81b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 50.146315] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.147391] CR2: 00007ffe1d6a8ef8 CR3: 000000000cef6000 CR4: 0000000000350ef0
[ 50.148643] Call Trace:
[ 50.149135]
[ 50.149538] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 50.150445] ? __create_object+0x59/0x80
[ 50.151223] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 50.152165] __vmalloc_noprof+0x59/0x60
[ 50.152923] bpf_prog_alloc_no_stats+0x55/0x470
[ 50.153761] ? __pfx_seccomp_check_filter+0x10/0x10
[ 50.154668] bpf_prog_alloc+0x39/0x200
[ 50.155393] ? __pfx_seccomp_check_filter+0x10/0x10
[ 50.156305] bpf_prog_create_from_user+0xb2/0x2f0
[ 50.157191] do_seccomp+0x349/0x25e0
[ 50.157885] ? find_held_lock+0x2b/0x80
[ 50.158611] ? do_prlimit+0x310/0x610
[ 50.159347] ? __pfx_do_seccomp+0x10/0x10
[ 50.160120] ? do_raw_spin_unlock+0x53/0x220
[ 50.160944] ? _raw_spin_unlock+0x1e/0x40
[ 50.161656] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 50.162619] ? static_key_count+0x60/0x80
[ 50.163391] prctl_set_seccomp+0x4e/0x70
[ 50.164138] __do_sys_prctl+0xe6c/0x1d70
[ 50.164906] ? __pfx___do_sys_prctl+0x10/0x10
[ 50.165699] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 50.166672] ? irqentry_exit+0xf3/0x650
[ 50.167440] do_syscall_64+0xbf/0x430
[ 50.168181] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.169114] RIP: 0033:0x7f040ad0d5cd
[ 50.169799] 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
[ 50.172970] RSP: 002b:00007ffe1d6a7680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 50.174307] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f040ad0d5cd
[ 50.175588] RDX: 0000564bc2c12e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 50.176826] RBP: 00007ffe1d6a76e0 R08: 0000000000000000 R09: 00007ffe1d6a6d80
[ 50.178075] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564bd5e33ad0
[ 50.179389] R13: 00007ffe1d6a7b10 R14: 0000564bd5e34bc0 R15: 0000564bd5e45780
[ 50.180697]
[ 50.181170] irq event stamp: 1815
[ 50.181818] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80
[ 50.183388] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80
[ 50.184914] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770
[ 50.186499] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100
[ 50.188026] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:38991' (ECDSA) to the list of known hosts.
2025/11/19 00:39:08 fuzzer started
2025/11/19 00:39:08 dialing manager at localhost:34383
2025/11/19 00:39:08 checking machine...
2025/11/19 00:39:08 checking revisions...
[ 51.109714] kmemleak: Automatic memory scanning thread ended
2025/11/19 00:39:08 testing simple program...
[ 51.180672] cgroup: Unknown subsys name 'net'
[ 51.231200] cgroup: Unknown subsys name 'cpuset'
[ 51.246454] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
00:39:07 Registers:
info registers vcpu 0
RAX=1ffff11001357396 RBX=ffff888009ab9c50 RCX=0000000000000001 RDX=ffff88806cf37400
RSI=ffff88806cf37438 RDI=ffff888009ab9c58 RBP=dffffc0000000000 RSP=ffff888009627a78
R8 =ffff888009613810 R9 =0000000cc096ff54 R10=0000000000155cc0 R11=0000000000000001
R12=ffff888009613800 R13=0000000cc096ff54 R14=0000000cc09e671f R15=ffff88806cf37448
RIP=ffffffff814a9da1 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 fffffe4500000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fd3e5669650 CR3=000000001fb20000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45
XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a
XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000
XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=00000000cded2a32 RBX=00000000676db85c RCX=00000000e8bb2ea8 RDX=000000000000000d
RSI=ffff888016847a80 RDI=000000000000000e RBP=0000000000000001 RSP=ffff8880168479e8
R8 =0000000089b47eb2 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=0000000000000000 R13=0000000000000dc0 R14=ffff888016847a50 R15=000000000000000d
RIP=ffffffff82642b46 RFL=00000a06 [-O---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 00007fd3e50b4900 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=00007fd3e566c0b0 CR3=000000001fb20000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45
XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a
XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000
XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000