[ 46.837429] ------------[ cut here ]------------
[ 46.838383] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 46.840432] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237
[ 46.841936] Modules linked in:
[ 46.842587] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 46.844601] Tainted: [W]=WARN
[ 46.845195] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 46.846664] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 46.847568] 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
[ 46.850762] RSP: 0018:ffff888017e4fbc0 EFLAGS: 00010286
[ 46.851737] RAX: 0000000000000000 RBX: ffffed1002fc9f78 RCX: ffffffff813a4050
[ 46.853031] RDX: ffff888015cb8000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 46.854296] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fc9f2f
[ 46.855597] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 46.856875] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017e4fdf8
[ 46.858241] FS: 00007f7339f74900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 46.859732] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 46.860804] CR2: 00007f733a466580 CR3: 000000000ea4f000 CR4: 0000000000350ef0
[ 46.862087] Call Trace:
[ 46.862606]
[ 46.863015] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 46.863908] ? __create_object+0x59/0x80
[ 46.864692] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 46.865667] __vmalloc_noprof+0x59/0x60
[ 46.866408] bpf_prog_alloc_no_stats+0x55/0x470
[ 46.867283] ? __pfx_seccomp_check_filter+0x10/0x10
[ 46.868221] bpf_prog_alloc+0x39/0x200
[ 46.868937] ? __pfx_seccomp_check_filter+0x10/0x10
[ 46.869862] bpf_prog_create_from_user+0xb2/0x2f0
[ 46.870774] do_seccomp+0x349/0x25e0
[ 46.871486] ? __pfx_css_rstat_updated+0x10/0x10
[ 46.872393] ? __pfx_do_seccomp+0x10/0x10
[ 46.873186] ? find_held_lock+0x2b/0x80
[ 46.873898] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 46.874849] ? static_key_count+0x60/0x80
[ 46.875647] prctl_set_seccomp+0x4e/0x70
[ 46.876429] __do_sys_prctl+0xe6c/0x1d70
[ 46.877209] ? __pfx___do_sys_prctl+0x10/0x10
[ 46.878019] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 46.878996] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 46.879955] ? irqentry_exit+0xf3/0x650
[ 46.880722] do_syscall_64+0xbf/0x430
[ 46.881465] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 46.882412] RIP: 0033:0x7f733a4665cd
[ 46.883066] 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
[ 46.886226] RSP: 002b:00007ffc0e055f20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 46.887586] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f733a4665cd
[ 46.888871] RDX: 000055b3413e7e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 46.890169] RBP: 00007ffc0e055f80 R08: 0000000000000000 R09: 00007ffc0e055620
[ 46.891438] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b35cd19ad0
[ 46.892738] R13: 00007ffc0e0563b0 R14: 000055b35cd1abc0 R15: 000055b35cd2b780
[ 46.894029]
[ 46.894489] irq event stamp: 1753
[ 46.895105] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80
[ 46.896662] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80
[ 46.898172] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770
[ 46.899708] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100
[ 46.901239] ---[ end trace 0000000000000000 ]---
[ 50.339360] ------------[ cut here ]------------
[ 50.340254] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 50.342295] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244
[ 50.343736] Modules linked in:
[ 50.344390] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 50.347852] Tainted: [W]=WARN
[ 50.348545] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.350002] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 50.350903] 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
[ 50.354014] RSP: 0018:ffff8880168e7bc0 EFLAGS: 00010286
[ 50.354984] RAX: 0000000000000000 RBX: ffffed1002d1cf78 RCX: ffffffff813a4050
[ 50.356244] RDX: ffff88800f968000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 50.357587] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d1cf2f
[ 50.358827] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 50.360086] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168e7df8
[ 50.361504] FS: 00007f2ffb450900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 50.362960] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.364038] CR2: 00007ffd7f3d3ef7 CR3: 0000000020322000 CR4: 0000000000350ef0
[ 50.365345] Call Trace:
[ 50.365806]
[ 50.366263] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 50.367119] ? __create_object+0x59/0x80
[ 50.367914] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 50.368916] __vmalloc_noprof+0x59/0x60
[ 50.369669] bpf_prog_alloc_no_stats+0x55/0x470
[ 50.370542] ? __pfx_seccomp_check_filter+0x10/0x10
[ 50.371480] bpf_prog_alloc+0x39/0x200
[ 50.372232] ? __pfx_seccomp_check_filter+0x10/0x10
[ 50.373183] bpf_prog_create_from_user+0xb2/0x2f0
[ 50.374116] do_seccomp+0x349/0x25e0
[ 50.374888] ? find_held_lock+0x2b/0x80
[ 50.375670] ? do_prlimit+0x310/0x610
[ 50.376477] ? __pfx_do_seccomp+0x10/0x10
[ 50.377284] ? do_raw_spin_unlock+0x53/0x220
[ 50.378108] ? _raw_spin_unlock+0x1e/0x40
[ 50.378912] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 50.379875] ? static_key_count+0x60/0x80
[ 50.380740] prctl_set_seccomp+0x4e/0x70
[ 50.381583] __do_sys_prctl+0xe6c/0x1d70
[ 50.382415] ? __pfx___do_sys_prctl+0x10/0x10
[ 50.383281] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 50.384256] ? irqentry_exit+0xf3/0x650
[ 50.385014] do_syscall_64+0xbf/0x430
[ 50.385808] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.386796] RIP: 0033:0x7f2ffb9425cd
[ 50.387514] 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
[ 50.390779] RSP: 002b:00007ffd7f3d1610 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 50.392165] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2ffb9425cd
[ 50.393521] RDX: 000055a45a98be00 RSI: 0000000000000002 RDI: 0000000000000016
[ 50.394862] RBP: 00007ffd7f3d1670 R08: 0000000000000000 R09: 00007ffd7f3d0d10
[ 50.396165] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a48928ead0
[ 50.397543] R13: 00007ffd7f3d1aa0 R14: 000055a48928fbc0 R15: 000055a4892a0780
[ 50.398866]
[ 50.399329] irq event stamp: 2149
[ 50.399947] hardirqs last enabled at (2157): [] __up_console_sem+0x78/0x80
[ 50.401493] hardirqs last disabled at (2166): [] __up_console_sem+0x5d/0x80
[ 50.402775] softirqs last enabled at (1982): [] handle_softirqs+0x50c/0x770
[ 50.404070] softirqs last disabled at (1977): [] __irq_exit_rcu+0xc4/0x100
[ 50.405661] ---[ end trace 0000000000000000 ]---
[ 51.186448] ------------[ cut here ]------------
[ 51.187460] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 51.189586] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251
[ 51.191150] Modules linked in:
[ 51.191788] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 51.193995] Tainted: [W]=WARN
[ 51.194653] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.196227] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 51.197221] 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
[ 51.200604] RSP: 0018:ffff88800d20fbc0 EFLAGS: 00010286
[ 51.201662] RAX: 0000000000000000 RBX: ffffed1001a41f78 RCX: ffffffff813a4050
[ 51.203052] RDX: ffff88800a973780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 51.204446] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001a41f2f
[ 51.205834] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 51.207229] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d20fdf8
[ 51.208620] FS: 00007f3da2c09900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 51.210185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.211321] CR2: 00007ffd03477ef7 CR3: 0000000020266000 CR4: 0000000000350ef0
[ 51.212721] Call Trace:
[ 51.213262]
[ 51.213697] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 51.214666] ? __create_object+0x59/0x80
[ 51.215518] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 51.216595] __vmalloc_noprof+0x59/0x60
[ 51.217422] bpf_prog_alloc_no_stats+0x55/0x470
[ 51.218369] ? __pfx_seccomp_check_filter+0x10/0x10
[ 51.219381] bpf_prog_alloc+0x39/0x200
[ 51.220185] ? __pfx_seccomp_check_filter+0x10/0x10
[ 51.221187] bpf_prog_create_from_user+0xb2/0x2f0
[ 51.222106] do_seccomp+0x349/0x25e0
[ 51.222888] ? find_held_lock+0x2b/0x80
[ 51.223713] ? do_prlimit+0x310/0x610
[ 51.224546] ? __pfx_do_seccomp+0x10/0x10
[ 51.225409] ? do_raw_spin_unlock+0x53/0x220
[ 51.226300] ? _raw_spin_unlock+0x1e/0x40
[ 51.227085] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 51.228182] ? static_key_count+0x60/0x80
[ 51.229000] prctl_set_seccomp+0x4e/0x70
[ 51.229866] __do_sys_prctl+0xe6c/0x1d70
[ 51.230694] ? __pfx___do_sys_prctl+0x10/0x10
[ 51.231629] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 51.232680] ? irqentry_exit+0xf3/0x650
[ 51.233505] do_syscall_64+0xbf/0x430
[ 51.234296] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.235338] RIP: 0033:0x7f3da30fb5cd
[ 51.236049] 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
[ 51.239445] RSP: 002b:00007ffd03476b40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 51.240928] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3da30fb5cd
[ 51.242317] RDX: 000055a0ff80ae00 RSI: 0000000000000002 RDI: 0000000000000016
[ 51.243712] RBP: 00007ffd03476ba0 R08: 0000000000000000 R09: 00007ffd03476240
[ 51.245106] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a11a98eb10
[ 51.246494] R13: 00007ffd03476fd0 R14: 000055a11a98f2b0 R15: 000055a11a9a36f0
[ 51.247899]
[ 51.248427] irq event stamp: 1779
[ 51.249079] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80
[ 51.250748] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80
[ 51.252396] softirqs last enabled at (1620): [] handle_softirqs+0x50c/0x770
[ 51.253836] softirqs last disabled at (1615): [] __irq_exit_rcu+0xc4/0x100
[ 51.255171] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:36079' (ECDSA) to the list of known hosts.
2025/11/19 06:00:44 fuzzer started
2025/11/19 06:00:44 dialing manager at localhost:34383
2025/11/19 06:00:44 checking machine...
2025/11/19 06:00:44 checking revisions...
[ 52.157086] kmemleak: Automatic memory scanning thread ended
2025/11/19 06:00:45 testing simple program...
[ 52.260479] cgroup: Unknown subsys name 'net'
[ 52.320277] cgroup: Unknown subsys name 'cpuset'
[ 52.333999] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
06:00:44 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=ffff888015a20000 RCX=0000000000000200 RDX=0000000000000008
RSI=ffff888015a20aa8 RDI=ffff888015a20000 RBP=ffff888015a20a58 RSP=ffff88806ce088e8
R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000
R12=ffff888015a20aa8 R13=0000000000000002 R14=0000000000000000 R15=0000000000000003
RIP=ffffffff81527358 RFL=00000047 [---Z-PC] 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 00007fece7821900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe4c00000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffc692193e8 CR3=000000000bfd3000 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=7ca786aa984400bcb6453498def0cc25
XMM02=0000000000304078d59e07bde36eea69 XMM03=00000000003041a0ec2efd57dc4c00df
XMM04=c02d93e3471cc56100000000000ae988 XMM05=2922ae3a1d189d7500000000003216f8
XMM06=3e829fc8c8edc9900000000000320030 XMM07=fb795ef6d65770560000000000311278
XMM08=2c67c8bc2e329bc300000000003041a0 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000022000 RBX=ffff8880096fb780 RCX=0000000000000001 RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880096fc1d8 RSP=ffff888009757668
R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000
R12=ffff8880096fc200 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff815270c5 RFL=00000056 [---ZAP-] 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 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe6000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f2ffb42f020 CR3=000000000ea2f000 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=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