[ 44.226436] ------------[ cut here ]------------
[ 44.227351] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 44.229331] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236
[ 44.230764] Modules linked in:
[ 44.231417] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 44.233397] Tainted: [W]=WARN
[ 44.233981] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.235435] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.236381] 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
[ 44.239529] RSP: 0018:ffff8880170d7bc0 EFLAGS: 00010286
[ 44.240493] RAX: 0000000000000000 RBX: ffffed1002e1af78 RCX: ffffffff813a4050
[ 44.241761] RDX: ffff888018953780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.243035] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1af2f
[ 44.244318] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.245591] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170d7df8
[ 44.246865] FS: 00007f1d539b7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 44.248306] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.249369] CR2: 00007ffe3e6e1ef7 CR3: 000000000e1ea000 CR4: 0000000000350ef0
[ 44.250640] Call Trace:
[ 44.251143]
[ 44.251569] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.252460] ? __create_object+0x59/0x80
[ 44.253237] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.254209] __vmalloc_noprof+0x59/0x60
[ 44.254921] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.255806] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.256728] bpf_prog_alloc+0x39/0x200
[ 44.257449] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.258369] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.259275] do_seccomp+0x349/0x25e0
[ 44.259993] ? find_held_lock+0x2b/0x80
[ 44.260699] ? do_prlimit+0x310/0x610
[ 44.261434] ? __pfx_do_seccomp+0x10/0x10
[ 44.262212] ? do_raw_spin_unlock+0x53/0x220
[ 44.263028] ? _raw_spin_unlock+0x1e/0x40
[ 44.263767] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.264720] ? static_key_count+0x60/0x80
[ 44.265528] prctl_set_seccomp+0x4e/0x70
[ 44.266296] __do_sys_prctl+0xe6c/0x1d70
[ 44.267074] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.267892] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.268855] ? irqentry_exit+0xf3/0x650
[ 44.269612] do_syscall_64+0xbf/0x430
[ 44.270348] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.271291] RIP: 0033:0x7f1d53ea95cd
[ 44.272007] 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
[ 44.275156] RSP: 002b:00007ffe3e6e0630 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.276535] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1d53ea95cd
[ 44.277804] RDX: 0000555b2d224e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.279090] RBP: 00007ffe3e6e0690 R08: 0000000000000000 R09: 00007ffe3e6dfd30
[ 44.280390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555b63f78ad0
[ 44.281655] R13: 00007ffe3e6e0ac0 R14: 0000555b63f79bc0 R15: 0000555b63f8a780
[ 44.282971]
[ 44.283393] irq event stamp: 1703
[ 44.284053] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80
[ 44.285554] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80
[ 44.287062] softirqs last enabled at (1526): [] handle_softirqs+0x50c/0x770
[ 44.288605] softirqs last disabled at (1517): [] __irq_exit_rcu+0xc4/0x100
[ 44.290097] ---[ end trace 0000000000000000 ]---
[ 47.135391] ------------[ cut here ]------------
[ 47.136347] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.138331] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243
[ 47.139851] Modules linked in:
[ 47.140488] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.142485] Tainted: [W]=WARN
[ 47.143085] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.144585] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.145484] 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
[ 47.148668] RSP: 0018:ffff888016f47bc0 EFLAGS: 00010286
[ 47.149653] RAX: 0000000000000000 RBX: ffffed1002de8f78 RCX: ffffffff813a4050
[ 47.150981] RDX: ffff8880177d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.152297] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de8f2f
[ 47.153611] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.154907] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f47df8
[ 47.156224] FS: 00007fe01ddeb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 47.157691] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.158746] CR2: 00007fff615f7ef7 CR3: 000000000d948000 CR4: 0000000000350ef0
[ 47.160057] Call Trace:
[ 47.160525]
[ 47.160988] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.161854] ? __create_object+0x59/0x80
[ 47.162654] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.163655] __vmalloc_noprof+0x59/0x60
[ 47.164441] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.165339] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.166292] bpf_prog_alloc+0x39/0x200
[ 47.167051] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.167991] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.168844] do_seccomp+0x349/0x25e0
[ 47.169555] ? find_held_lock+0x2b/0x80
[ 47.170307] ? do_prlimit+0x310/0x610
[ 47.171039] ? __pfx_do_seccomp+0x10/0x10
[ 47.171789] ? do_raw_spin_unlock+0x53/0x220
[ 47.172617] ? _raw_spin_unlock+0x1e/0x40
[ 47.173401] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.174365] ? static_key_count+0x60/0x80
[ 47.175172] prctl_set_seccomp+0x4e/0x70
[ 47.175912] __do_sys_prctl+0xe6c/0x1d70
[ 47.176696] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.177549] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.178514] ? irqentry_exit+0xf3/0x650
[ 47.179282] do_syscall_64+0xbf/0x430
[ 47.180033] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.180981] RIP: 0033:0x7fe01e2dd5cd
[ 47.181646] 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
[ 47.184816] RSP: 002b:00007fff615f60b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.186183] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe01e2dd5cd
[ 47.187465] RDX: 00005606040ade00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.188775] RBP: 00007fff615f6110 R08: 0000000000000000 R09: 00007fff615f57b0
[ 47.190062] R10: 0000000000000000 R11: 0000000000000246 R12: 000056061eead2b0
[ 47.191339] R13: 00007fff615f6540 R14: 000056061eeafd20 R15: 000056061eec18d0
[ 47.192645]
[ 47.193103] irq event stamp: 1781
[ 47.193708] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80
[ 47.195238] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80
[ 47.196693] softirqs last enabled at (1434): [] handle_softirqs+0x50c/0x770
[ 47.197700] softirqs last disabled at (1429): [] __irq_exit_rcu+0xc4/0x100
[ 47.198692] ---[ end trace 0000000000000000 ]---
[ 47.945077] ------------[ cut here ]------------
[ 47.946000] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.947998] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250
[ 47.949448] Modules linked in:
[ 47.950313] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.952366] Tainted: [W]=WARN
[ 47.952916] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.954413] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.955388] 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
[ 47.958575] RSP: 0018:ffff888017b6fbc0 EFLAGS: 00010286
[ 47.959552] RAX: 0000000000000000 RBX: ffffed1002f6df78 RCX: ffffffff813a4050
[ 47.961210] RDX: ffff88801a44d340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.962489] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f6df2f
[ 47.963757] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.965040] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b6fdf8
[ 47.966302] FS: 00007f1afe9f9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 47.967736] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.968794] CR2: 00007f1afef5f4a6 CR3: 000000001ff61000 CR4: 0000000000350ef0
[ 47.970072] Call Trace:
[ 47.970537]
[ 47.970986] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.971837] ? __create_object+0x59/0x80
[ 47.972611] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.973565] __vmalloc_noprof+0x59/0x60
[ 47.974317] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.975196] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.976135] bpf_prog_alloc+0x39/0x200
[ 47.976836] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.977762] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.978655] do_seccomp+0x349/0x25e0
[ 47.979368] ? find_held_lock+0x2b/0x80
[ 47.980132] ? do_prlimit+0x310/0x610
[ 47.980821] ? __pfx_do_seccomp+0x10/0x10
[ 47.981602] ? do_raw_spin_unlock+0x53/0x220
[ 47.982429] ? _raw_spin_unlock+0x1e/0x40
[ 47.983206] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.984187] ? static_key_count+0x60/0x80
[ 47.984998] prctl_set_seccomp+0x4e/0x70
[ 47.985730] __do_sys_prctl+0xe6c/0x1d70
[ 47.986542] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.987440] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.988458] ? irqentry_exit+0xf3/0x650
[ 47.989231] do_syscall_64+0xbf/0x430
[ 47.989922] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.990884] RIP: 0033:0x7f1afeeeb5cd
[ 47.991587] 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
[ 47.994716] RSP: 002b:00007ffe11778080 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.996089] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1afeeeb5cd
[ 47.997347] RDX: 000055cf19fefe00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.998645] RBP: 00007ffe117780e0 R08: 0000000000000000 R09: 00007ffe11777780
[ 47.999958] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cf45b38ad0
[ 48.001228] R13: 00007ffe11778510 R14: 000055cf45b39bc0 R15: 000055cf45b4a780
[ 48.002520]
[ 48.002988] irq event stamp: 1829
[ 48.003612] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80
[ 48.004949] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80
[ 48.006213] softirqs last enabled at (1470): [] handle_softirqs+0x50c/0x770
[ 48.007507] softirqs last disabled at (1465): [] __irq_exit_rcu+0xc4/0x100
[ 48.008771] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:13325' (ECDSA) to the list of known hosts.
2025/11/19 03:18:12 fuzzer started
2025/11/19 03:18:13 dialing manager at localhost:34383
2025/11/19 03:18:13 checking machine...
2025/11/19 03:18:13 checking revisions...
[ 48.863691] kmemleak: Automatic memory scanning thread ended
2025/11/19 03:18:13 testing simple program...
[ 48.949037] cgroup: Unknown subsys name 'net'
[ 49.005634] cgroup: Unknown subsys name 'cpuset'
[ 49.018198] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
03:18:12 Registers:
info registers vcpu 0
RAX=0000000000000002 RBX=0000000000000001 RCX=ffffffff86ab852c RDX=0000000000000000
RSI=0000000000000001 RDI=0000000000000001 RBP=ffff888016837478 RSP=ffff8880168373b0
R8 =ffffffff86ab8530 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255ed
R12=ffff888016837480 R13=ffff888016837468 R14=ffff8880168377b0 R15=ffff888016837420
RIP=ffffffff8135e97b RFL=00000282 [--S----] 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 00007f1cee63b700 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe0100000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fe01e3a2618 CR3=000000000b787000 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=656e6e6f637369642064657669656365
XMM02=63736964203a31313a34303530352074 XMM03=66207463656e6e6f6373696420646576
XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343035
XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000
XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000000 RBX=ffff88801a6e7668 RCX=ffffffff81360ed2 RDX=1ffff110034dcebf
RSI=0000000000000000 RDI=ffff88801a6e7640 RBP=ffff888019e25340 RSP=ffff88801a6e7580
R8 =0000000000000001 R9 =0000000000000000 R10=ffff88801a6e75d0 R11=0000000000000001
R12=ffff88801a6e75f0 R13=ffff88801a6e75f8 R14=ffff88801a6e7618 R15=ffff88801a6e75d0
RIP=ffffffff81360db6 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 00007f1cede39700 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe7400000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f6a8b2ee000 CR3=000000000b787000 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=2032313a38313a333020393120766f4e XMM01=657463656e6e6f63736944203a5d3234
XMM02=302e303120746f6f722072657375206d XMM03=203a5d3234325b646873732072656c6c
XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f
XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031313a38313a3330203931
XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000