[ 50.851551] ------------[ cut here ]------------
[ 50.852502] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 50.854567] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234
[ 50.856085] Modules linked in:
[ 50.856674] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 50.858701] Tainted: [W]=WARN
[ 50.859300] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.860828] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 50.861747] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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
[ 50.864963] RSP: 0018:ffff888016707bc0 EFLAGS: 00010286
[ 50.865941] RAX: 0000000000000000 RBX: ffffed1002ce0f78 RCX: ffffffff813a4050
[ 50.867228] RDX: ffff8880187b9bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 50.868555] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ce0f2f
[ 50.869846] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 50.871126] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016707df8
[ 50.872450] FS: 00007f2d8f563900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 50.873882] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.874951] CR2: 00007f2d8fa55580 CR3: 000000001426a000 CR4: 0000000000350ef0
[ 50.876264] Call Trace:
[ 50.876727]
[ 50.877181] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 50.878075] ? __create_object+0x59/0x80
[ 50.878823] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 50.879834] __vmalloc_noprof+0x59/0x60
[ 50.880599] bpf_prog_alloc_no_stats+0x55/0x470
[ 50.881477] ? __pfx_seccomp_check_filter+0x10/0x10
[ 50.882414] bpf_prog_alloc+0x39/0x200
[ 50.883149] ? __pfx_seccomp_check_filter+0x10/0x10
[ 50.884123] bpf_prog_create_from_user+0xb2/0x2f0
[ 50.884985] do_seccomp+0x349/0x25e0
[ 50.885717] ? __pfx_css_rstat_updated+0x10/0x10
[ 50.886624] ? __pfx_do_seccomp+0x10/0x10
[ 50.887445] ? find_held_lock+0x2b/0x80
[ 50.888251] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 50.889234] ? static_key_count+0x60/0x80
[ 50.890046] prctl_set_seccomp+0x4e/0x70
[ 50.890786] __do_sys_prctl+0xe6c/0x1d70
[ 50.891617] ? __pfx___do_sys_prctl+0x10/0x10
[ 50.892489] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 50.893468] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 50.894434] ? irqentry_exit+0xf3/0x650
[ 50.895191] do_syscall_64+0xbf/0x430
[ 50.895927] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.896883] RIP: 0033:0x7f2d8fa555cd
[ 50.897593] 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
[ 50.900808] RSP: 002b:00007ffc4093da80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 50.902167] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2d8fa555cd
[ 50.903480] RDX: 000055be7e667e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 50.904804] RBP: 00007ffc4093dae0 R08: 0000000000000000 R09: 00007ffc4093d180
[ 50.906093] R10: 0000000000000000 R11: 0000000000000246 R12: 000055be87774ad0
[ 50.907396] R13: 00007ffc4093df10 R14: 000055be87775bc0 R15: 000055be87786780
[ 50.908737]
[ 50.909211] irq event stamp: 1771
[ 50.909825] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80
[ 50.911364] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80
[ 50.912953] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770
[ 50.914518] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100
[ 50.916081] ---[ end trace 0000000000000000 ]---
[ 54.040616] ------------[ cut here ]------------
[ 54.041539] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 54.043568] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242
[ 54.045039] Modules linked in:
[ 54.045627] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 54.047700] Tainted: [W]=WARN
[ 54.048282] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.049740] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 54.050652] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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
[ 54.053849] RSP: 0018:ffff88801b1f7bc0 EFLAGS: 00010286
[ 54.054823] RAX: 0000000000000000 RBX: ffffed100363ef78 RCX: ffffffff813a4050
[ 54.056190] RDX: ffff88801986b780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 54.057478] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100363ef2f
[ 54.058742] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 54.060049] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b1f7df8
[ 54.061327] FS: 00007f68286ac900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 54.062751] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.063844] CR2: 00007ffed4f5fef7 CR3: 000000001f2f6000 CR4: 0000000000350ef0
[ 54.065129] Call Trace:
[ 54.065593]
[ 54.066004] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 54.066884] ? __create_object+0x59/0x80
[ 54.067701] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.068685] __vmalloc_noprof+0x59/0x60
[ 54.069448] bpf_prog_alloc_no_stats+0x55/0x470
[ 54.070330] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.071257] bpf_prog_alloc+0x39/0x200
[ 54.071977] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.072912] bpf_prog_create_from_user+0xb2/0x2f0
[ 54.073815] do_seccomp+0x349/0x25e0
[ 54.074534] ? find_held_lock+0x2b/0x80
[ 54.075293] ? do_prlimit+0x310/0x610
[ 54.076069] ? __pfx_do_seccomp+0x10/0x10
[ 54.076825] ? do_raw_spin_unlock+0x53/0x220
[ 54.077653] ? _raw_spin_unlock+0x1e/0x40
[ 54.078431] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 54.079400] ? static_key_count+0x60/0x80
[ 54.080243] prctl_set_seccomp+0x4e/0x70
[ 54.080983] __do_sys_prctl+0xe6c/0x1d70
[ 54.081782] ? __pfx___do_sys_prctl+0x10/0x10
[ 54.082652] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 54.083667] ? irqentry_exit+0xf3/0x650
[ 54.084430] do_syscall_64+0xbf/0x430
[ 54.085182] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.086150] RIP: 0033:0x7f6828b9e5cd
[ 54.086815] 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
[ 54.090032] RSP: 002b:00007ffed4f5e200 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 54.091391] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6828b9e5cd
[ 54.092699] RDX: 000055d96a397e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 54.093974] RBP: 00007ffed4f5e260 R08: 0000000000000000 R09: 00007ffed4f5d900
[ 54.095253] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d97a822ad0
[ 54.096548] R13: 00007ffed4f5e690 R14: 000055d97a823bc0 R15: 000055d97a834780
[ 54.097839]
[ 54.098300] irq event stamp: 1731
[ 54.098899] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80
[ 54.100438] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80
[ 54.101951] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770
[ 54.103527] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100
[ 54.105064] ---[ end trace 0000000000000000 ]---
[ 54.841080] ------------[ cut here ]------------
[ 54.841939] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 54.844028] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249
[ 54.845450] Modules linked in:
[ 54.846079] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 54.848068] Tainted: [W]=WARN
[ 54.848621] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.850328] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 54.851321] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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
[ 54.854488] RSP: 0018:ffff88800e79fbc0 EFLAGS: 00010286
[ 54.855461] RAX: 0000000000000000 RBX: ffffed1001cf3f78 RCX: ffffffff813a4050
[ 54.856783] RDX: ffff88801431d340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 54.858048] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001cf3f2f
[ 54.859314] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 54.860610] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e79fdf8
[ 54.861873] FS: 00007fb16147e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 54.863305] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.864405] CR2: 00007ffd88b91ef7 CR3: 000000001b396000 CR4: 0000000000350ef0
[ 54.865679] Call Trace:
[ 54.866189]
[ 54.866598] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 54.867528] ? __create_object+0x59/0x80
[ 54.868318] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.869296] __vmalloc_noprof+0x59/0x60
[ 54.870053] bpf_prog_alloc_no_stats+0x55/0x470
[ 54.870884] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.871854] bpf_prog_alloc+0x39/0x200
[ 54.872594] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.873514] bpf_prog_create_from_user+0xb2/0x2f0
[ 54.874423] do_seccomp+0x349/0x25e0
[ 54.875135] ? find_held_lock+0x2b/0x80
[ 54.875883] ? do_prlimit+0x310/0x610
[ 54.876625] ? __pfx_do_seccomp+0x10/0x10
[ 54.877406] ? do_raw_spin_unlock+0x53/0x220
[ 54.878227] ? _raw_spin_unlock+0x1e/0x40
[ 54.878981] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 54.879990] ? static_key_count+0x60/0x80
[ 54.880792] prctl_set_seccomp+0x4e/0x70
[ 54.881575] __do_sys_prctl+0xe6c/0x1d70
[ 54.882352] ? __pfx___do_sys_prctl+0x10/0x10
[ 54.883210] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 54.884244] ? irqentry_exit+0xf3/0x650
[ 54.884971] do_syscall_64+0xbf/0x430
[ 54.885715] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.886699] RIP: 0033:0x7fb1619705cd
[ 54.887421] 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
[ 54.890668] RSP: 002b:00007ffd88b8fec0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 54.892073] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb1619705cd
[ 54.893355] RDX: 000055943ce78e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 54.894644] RBP: 00007ffd88b8ff20 R08: 0000000000000000 R09: 00007ffd88b8f5c0
[ 54.895970] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559454c1fad0
[ 54.897252] R13: 00007ffd88b90350 R14: 0000559454c20bc0 R15: 0000559454c31780
[ 54.898536]
[ 54.898962] irq event stamp: 1809
[ 54.899650] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80
[ 54.901196] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80
[ 54.902728] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770
[ 54.904257] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100
[ 54.905242] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:35439' (ECDSA) to the list of known hosts.
2025/11/17 13:29:46 fuzzer started
2025/11/17 13:29:46 dialing manager at localhost:37895
2025/11/17 13:29:46 checking machine...
2025/11/17 13:29:46 checking revisions...
[ 55.874381] kmemleak: Automatic memory scanning thread ended
2025/11/17 13:29:47 testing simple program...
[ 55.973544] cgroup: Unknown subsys name 'net'
[ 56.030224] cgroup: Unknown subsys name 'cpuset'
[ 56.043760] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
13:29:46 Registers:
info registers vcpu 0
RAX=ffff88801906d490 RBX=ffff88800ed7be48 RCX=ffff88801906bd20 RDX=ffff888009d8bad8
RSI=ffff88801906bbe8 RDI=0000000000000000 RBP=ffff88800d80aa68 RSP=ffff8880161c7c48
R8 =0000000000000000 R9 =ffffed1002c38f7b R10=0000000000000003 R11=0000000000000001
R12=ffff88801906bbe8 R13=0000000000000138 R14=0000000000000001 R15=0000000000000282
RIP=ffffffff81b62696 RFL=00000086 [--S--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 00007f68286ac900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe6000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffed4f58000 CR3=000000000b8b2000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e
XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45
XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a
XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=00000000000261e9 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58
R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001
R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1
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 fffffe2400000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f2cfc60d6b0 CR3=000000000b9ca000 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=3f9cc994f832168eb847290d4516cb00
XMM02=ec2efd57dc4c00df0000000000306148 XMM03=78ef4ec591e5d8750000000000306218
XMM04=aa96e87c6ca48e0a00000000000ae988 XMM05=090f1556b20111b3000000000031fbb0
XMM06=eebdee52edf43b440000000000319980 XMM07=e042d86d42eb936e000000000030f7b0
XMM08=78ef4ec591e5d8750000000000306218 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000