[ 44.346161] ------------[ cut here ]------------
[ 44.347191] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 44.349406] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236
[ 44.351031] Modules linked in:
[ 44.351708] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 44.354224] Tainted: [W]=WARN
[ 44.354977] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.356620] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.357628] 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
[ 44.361122] RSP: 0018:ffff888019b27bc0 EFLAGS: 00010286
[ 44.362220] RAX: 0000000000000000 RBX: ffffed1003364f78 RCX: ffffffff813a4050
[ 44.363685] RDX: ffff8880175f8000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.365095] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003364f2f
[ 44.366506] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.367942] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019b27df8
[ 44.369371] FS: 00007f003f74d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 44.370961] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.372160] CR2: 00007ffd72079ef8 CR3: 000000000c23c000 CR4: 0000000000350ef0
[ 44.373593] Call Trace:
[ 44.374169]
[ 44.374628] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.375652] ? __create_object+0x59/0x80
[ 44.376515] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.377590] __vmalloc_noprof+0x59/0x60
[ 44.378453] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.379450] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.380486] bpf_prog_alloc+0x39/0x200
[ 44.381322] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.382369] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.383385] do_seccomp+0x349/0x25e0
[ 44.384200] ? find_held_lock+0x2b/0x80
[ 44.385046] ? do_prlimit+0x310/0x610
[ 44.385879] ? __pfx_do_seccomp+0x10/0x10
[ 44.386711] ? do_raw_spin_unlock+0x53/0x220
[ 44.387661] ? _raw_spin_unlock+0x1e/0x40
[ 44.388534] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.389600] ? static_key_count+0x60/0x80
[ 44.390503] prctl_set_seccomp+0x4e/0x70
[ 44.391383] __do_sys_prctl+0xe6c/0x1d70
[ 44.392269] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.393228] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.394315] ? irqentry_exit+0xf3/0x650
[ 44.395181] do_syscall_64+0xbf/0x430
[ 44.396009] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.397056] RIP: 0033:0x7f003fc3f5cd
[ 44.397847] 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
[ 44.401324] RSP: 002b:00007ffd72078190 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.402840] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f003fc3f5cd
[ 44.404289] RDX: 000055e54b4c2e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.405714] RBP: 00007ffd720781f0 R08: 0000000000000000 R09: 00007ffd72077890
[ 44.407170] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e55ffb0ad0
[ 44.408594] R13: 00007ffd72078620 R14: 000055e55ffb1bc0 R15: 000055e55ffc2780
[ 44.410040]
[ 44.410509] irq event stamp: 1851
[ 44.411373] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80
[ 44.412944] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80
[ 44.414499] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770
[ 44.416065] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100
[ 44.417347] ---[ end trace 0000000000000000 ]---
[ 47.889350] ------------[ cut here ]------------
[ 47.890301] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.892399] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243
[ 47.893900] Modules linked in:
[ 47.894499] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.896536] Tainted: [W]=WARN
[ 47.897154] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.898638] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.899602] 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
[ 47.902829] RSP: 0018:ffff888019b27bc0 EFLAGS: 00010286
[ 47.903868] RAX: 0000000000000000 RBX: ffffed1003364f78 RCX: ffffffff813a4050
[ 47.905168] RDX: ffff88801569d340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.906460] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003364f2f
[ 47.907787] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.909082] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019b27df8
[ 47.910390] FS: 00007f576dfcb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 47.911880] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.912953] CR2: 00007ffc5e698ef8 CR3: 000000000b75e000 CR4: 0000000000350ef0
[ 47.914255] Call Trace:
[ 47.914724]
[ 47.915210] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.916148] ? __create_object+0x59/0x80
[ 47.916945] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.917935] __vmalloc_noprof+0x59/0x60
[ 47.918655] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.919575] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.920526] bpf_prog_alloc+0x39/0x200
[ 47.921277] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.922215] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.923137] do_seccomp+0x349/0x25e0
[ 47.923896] ? find_held_lock+0x2b/0x80
[ 47.924619] ? do_prlimit+0x310/0x610
[ 47.925380] ? __pfx_do_seccomp+0x10/0x10
[ 47.926180] ? do_raw_spin_unlock+0x53/0x220
[ 47.927025] ? _raw_spin_unlock+0x1e/0x40
[ 47.927862] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.928832] ? static_key_count+0x60/0x80
[ 47.929595] prctl_set_seccomp+0x4e/0x70
[ 47.930381] __do_sys_prctl+0xe6c/0x1d70
[ 47.931169] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.932082] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.933078] ? irqentry_exit+0xf3/0x650
[ 47.933841] do_syscall_64+0xbf/0x430
[ 47.934542] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.935540] RIP: 0033:0x7f576e4bd5cd
[ 47.936246] 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
[ 47.939491] RSP: 002b:00007ffc5e6966b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.940874] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f576e4bd5cd
[ 47.942170] RDX: 000055f041d58e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.943518] RBP: 00007ffc5e696710 R08: 0000000000000000 R09: 00007ffc5e695db0
[ 47.944623] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f051ba1ad0
[ 47.945710] R13: 00007ffc5e696b40 R14: 000055f051ba2bc0 R15: 000055f051bb3780
[ 47.946817]
[ 47.947172] irq event stamp: 1771
[ 47.947709] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80
[ 47.949026] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80
[ 47.950311] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770
[ 47.951655] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100
[ 47.952928] ---[ end trace 0000000000000000 ]---
[ 48.766959] ------------[ cut here ]------------
[ 48.767905] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 48.769916] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250
[ 48.771425] Modules linked in:
[ 48.772086] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 48.775509] Tainted: [W]=WARN
[ 48.776630] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.778150] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.779088] 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
[ 48.782309] RSP: 0018:ffff888016c57bc0 EFLAGS: 00010286
[ 48.783322] RAX: 0000000000000000 RBX: ffffed1002d8af78 RCX: ffffffff813a4050
[ 48.784619] RDX: ffff88800de45340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.785920] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d8af2f
[ 48.787222] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.788525] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c57df8
[ 48.789827] FS: 00007f6554bfd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 48.791297] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.792372] CR2: 00007ffe3a475ef8 CR3: 000000000dcff000 CR4: 0000000000350ef0
[ 48.793676] Call Trace:
[ 48.794179]
[ 48.794598] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.795510] ? __create_object+0x59/0x80
[ 48.796297] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.797291] __vmalloc_noprof+0x59/0x60
[ 48.798069] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.798958] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.799905] bpf_prog_alloc+0x39/0x200
[ 48.800603] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.801545] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.802455] do_seccomp+0x349/0x25e0
[ 48.803199] ? find_held_lock+0x2b/0x80
[ 48.803974] ? do_prlimit+0x310/0x610
[ 48.804691] ? __pfx_do_seccomp+0x10/0x10
[ 48.805495] ? do_raw_spin_unlock+0x53/0x220
[ 48.806345] ? _raw_spin_unlock+0x1e/0x40
[ 48.807144] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.808138] ? static_key_count+0x60/0x80
[ 48.808952] prctl_set_seccomp+0x4e/0x70
[ 48.809708] __do_sys_prctl+0xe6c/0x1d70
[ 48.810508] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.811384] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.812384] ? irqentry_exit+0xf3/0x650
[ 48.813161] do_syscall_64+0xbf/0x430
[ 48.813914] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.814878] RIP: 0033:0x7f65550ef5cd
[ 48.815551] 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
[ 48.818766] RSP: 002b:00007ffe3a4732b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.820176] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f65550ef5cd
[ 48.821490] RDX: 000055ad9ce6ce00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.822776] RBP: 00007ffe3a473310 R08: 0000000000000000 R09: 00007ffe3a4729b0
[ 48.824096] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ada16c2ad0
[ 48.825385] R13: 00007ffe3a473740 R14: 000055ada16c3bc0 R15: 000055ada16d4780
[ 48.826701]
[ 48.827195] irq event stamp: 2211
[ 48.827849] hardirqs last enabled at (2221): [] __up_console_sem+0x78/0x80
[ 48.829404] hardirqs last disabled at (2230): [] __up_console_sem+0x5d/0x80
[ 48.830955] softirqs last enabled at (2026): [] handle_softirqs+0x50c/0x770
[ 48.832486] softirqs last disabled at (2021): [] __irq_exit_rcu+0xc4/0x100
[ 48.833769] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:56915' (ECDSA) to the list of known hosts.
2025/11/19 00:29:16 fuzzer started
2025/11/19 00:29:17 dialing manager at localhost:34383
2025/11/19 00:29:17 checking machine...
2025/11/19 00:29:17 checking revisions...
[ 49.757816] kmemleak: Automatic memory scanning thread ended
2025/11/19 00:29:17 testing simple program...
[ 49.861245] cgroup: Unknown subsys name 'net'
[ 49.923599] cgroup: Unknown subsys name 'cpuset'
[ 49.941249] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
00:29:16 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff84c4f654 RDX=ffff88800b64b780
RSI=0000000000000246 RDI=ffff88801c545a88 RBP=ffffea0000799680 RSP=ffff888016edeec8
R8 =0000000000000001 R9 =ffffed100388977f R10=0000000000000000 R11=0000000000000001
R12=1ffff11002ddbde0 R13=0000000008000000 R14=0000000000000001 R15=0000000000000001
RIP=ffffffff84c98135 RFL=00000093 [--S-A-C] 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 fffffe1600000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=000055f051bd5000 CR3=00000000202f2000 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=00000000a60ce07b00000000cec3662e XMM01=00000000000000002225f3a15d65fdec
XMM02=00000000000000000000000000000000 XMM03=eb6697a44f3b089fa816e8ff4548e271
XMM04=00000000000000000000000096ba178c XMM05=000000000000000000000020972c6f94
XMM06=00000000000000000000000000000020 XMM07=00000020972c6f9496ba178c00000020
XMM08=7c0000008400000010000000ba000000 XMM09=00000000000000000000000000000000
XMM10=b44c6790fc03c233bbd5296ab9482a2c XMM11=38025b32c73077dba181a1d40ed61888
XMM12=0d0c0f0e09080b0a0504070601000302 XMM13=0c0f0e0d080b0a090407060500030201
XMM14=000000000000000000000000000005c0 XMM15=00000000000000000000000000000040
info registers vcpu 1
RAX=dffffc0000000000 RBX=ffff8880151d7cd8 RCX=0000000000000001 RDX=1ffff11002a3aeb3
RSI=ffff8880151d7ca8 RDI=ffff8880151d7598 RBP=ffff8880151d0000 RSP=ffff8880151d7518
R8 =0000000000000001 R9 =ffff8880151d75c8 R10=000000000003c9ed R11=000000000002188c
R12=ffff8880151d75e8 R13=ffff8880151d75d0 R14=ffff8880151d7ca8 R15=ffff8880151d7588
RIP=ffffffff8135fbc5 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 =0000 0000000000000000 00000000 00000000
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007fb95cd08900 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe2c00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fb95c423000 CR3=000000000d9b9000 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=0000000000000000646873733d4d4d4f
XMM02=ffffffffffffffffffffffffffffffff XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=10fa4030608e1c7700000000000ae988 XMM05=427e825405ff43340000000000324cd0
XMM06=14648eaa1277bab10000000000323e70 XMM07=00000000000000000000000000000000
XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000