[ 44.020176] ------------[ cut here ]------------
[ 44.020961] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 44.022628] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235
[ 44.023851] Modules linked in:
[ 44.024338] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 44.025983] Tainted: [W]=WARN
[ 44.026466] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.027731] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.028491] 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
[ 44.031118] RSP: 0018:ffff88801c1d7bc0 EFLAGS: 00010286
[ 44.031929] RAX: 0000000000000000 RBX: ffffed100383af78 RCX: ffffffff813a4050
[ 44.032991] RDX: ffff88800f35b780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.034062] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100383af2f
[ 44.035118] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.036174] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c1d7df8
[ 44.037242] FS: 00007f5cf44f9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 44.038428] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.039265] CR2: 00007ffdbee85ef7 CR3: 000000000b869000 CR4: 0000000000350ef0
[ 44.040322] Call Trace:
[ 44.040733]
[ 44.041075] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.041822] ? __create_object+0x59/0x80
[ 44.042471] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.043237] __vmalloc_noprof+0x59/0x60
[ 44.043864] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.044578] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.045320] bpf_prog_alloc+0x39/0x200
[ 44.045928] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.046690] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.047434] do_seccomp+0x349/0x25e0
[ 44.047989] ? find_held_lock+0x2b/0x80
[ 44.048613] ? do_prlimit+0x310/0x610
[ 44.049237] ? __pfx_do_seccomp+0x10/0x10
[ 44.049910] ? do_raw_spin_unlock+0x53/0x220
[ 44.050603] ? _raw_spin_unlock+0x1e/0x40
[ 44.051211] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.052003] ? static_key_count+0x60/0x80
[ 44.052665] prctl_set_seccomp+0x4e/0x70
[ 44.053279] __do_sys_prctl+0xe6c/0x1d70
[ 44.053919] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.054626] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.055421] ? irqentry_exit+0xf3/0x650
[ 44.056015] do_syscall_64+0xbf/0x430
[ 44.056617] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.057407] RIP: 0033:0x7f5cf49eb5cd
[ 44.057954] 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
[ 44.060594] RSP: 002b:00007ffdbee83b60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.061740] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5cf49eb5cd
[ 44.062824] RDX: 0000558c61ae5e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.063904] RBP: 00007ffdbee83bc0 R08: 0000000000000000 R09: 00007ffdbee83260
[ 44.064985] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558c7eff82b0
[ 44.066071] R13: 00007ffdbee83ff0 R14: 0000558c7effad20 R15: 0000558c7f00c8d0
[ 44.067151]
[ 44.067544] irq event stamp: 1807
[ 44.068045] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80
[ 44.069311] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80
[ 44.070587] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770
[ 44.071876] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100
[ 44.073155] ---[ end trace 0000000000000000 ]---
[ 47.096286] ------------[ cut here ]------------
[ 47.097237] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.099242] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243
[ 47.100773] Modules linked in:
[ 47.101372] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.103417] Tainted: [W]=WARN
[ 47.103995] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.105479] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.106364] 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
[ 47.109605] RSP: 0018:ffff888016c07bc0 EFLAGS: 00010286
[ 47.110595] RAX: 0000000000000000 RBX: ffffed1002d80f78 RCX: ffffffff813a4050
[ 47.111904] RDX: ffff8880158c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.113226] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d80f2f
[ 47.114525] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.115813] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c07df8
[ 47.117116] FS: 00007f1be07b1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 47.118576] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.119657] CR2: 00007f1be0ca3580 CR3: 000000001f46a000 CR4: 0000000000350ef0
[ 47.120961] Call Trace:
[ 47.121489]
[ 47.121908] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.122815] ? __create_object+0x59/0x80
[ 47.123663] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.124696] __vmalloc_noprof+0x59/0x60
[ 47.125484] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.126324] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.127262] bpf_prog_alloc+0x39/0x200
[ 47.128005] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.128953] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.129894] do_seccomp+0x349/0x25e0
[ 47.130628] ? __pfx_css_rstat_updated+0x10/0x10
[ 47.131593] ? __pfx_do_seccomp+0x10/0x10
[ 47.132355] ? find_held_lock+0x2b/0x80
[ 47.133138] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.134127] ? static_key_count+0x60/0x80
[ 47.134945] prctl_set_seccomp+0x4e/0x70
[ 47.135739] __do_sys_prctl+0xe6c/0x1d70
[ 47.136548] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.137417] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.138346] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.139314] ? irqentry_exit+0xf3/0x650
[ 47.140087] do_syscall_64+0xbf/0x430
[ 47.140837] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.141822] RIP: 0033:0x7f1be0ca35cd
[ 47.142541] 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
[ 47.145747] RSP: 002b:00007ffc1b631ad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.147123] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1be0ca35cd
[ 47.148424] RDX: 00005591fe294e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.149757] RBP: 00007ffc1b631b30 R08: 0000000000000000 R09: 00007ffc1b6311d0
[ 47.151059] R10: 0000000000000000 R11: 0000000000000246 R12: 00005592166c7ad0
[ 47.152355] R13: 00007ffc1b631f60 R14: 00005592166c8bc0 R15: 00005592166d9780
[ 47.153697]
[ 47.154122] irq event stamp: 1745
[ 47.154786] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80
[ 47.156335] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80
[ 47.157890] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770
[ 47.159440] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100
[ 47.160981] ---[ end trace 0000000000000000 ]---
[ 47.979036] ------------[ cut here ]------------
[ 47.979968] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.981990] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250
[ 47.983463] Modules linked in:
[ 47.984046] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.986101] Tainted: [W]=WARN
[ 47.986709] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.988236] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.989142] 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
[ 47.992309] RSP: 0018:ffff888016cc7bc0 EFLAGS: 00010286
[ 47.993300] RAX: 0000000000000000 RBX: ffffed1002d98f78 RCX: ffffffff813a4050
[ 47.994584] RDX: ffff88800f131bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.995877] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d98f2f
[ 47.997146] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.998433] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cc7df8
[ 47.999704] FS: 00007f820042e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 48.001120] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.002198] CR2: 00007ffd898eeef7 CR3: 000000000cfd4000 CR4: 0000000000350ef0
[ 48.003503] Call Trace:
[ 48.003960]
[ 48.004370] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.005284] ? __create_object+0x59/0x80
[ 48.006098] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.007072] __vmalloc_noprof+0x59/0x60
[ 48.007826] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.008695] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.009656] bpf_prog_alloc+0x39/0x200
[ 48.010348] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.011261] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.012164] do_seccomp+0x349/0x25e0
[ 48.012901] ? find_held_lock+0x2b/0x80
[ 48.013667] ? do_prlimit+0x310/0x610
[ 48.014358] ? __pfx_do_seccomp+0x10/0x10
[ 48.015158] ? do_raw_spin_unlock+0x53/0x220
[ 48.015984] ? _raw_spin_unlock+0x1e/0x40
[ 48.016750] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.017720] ? static_key_count+0x60/0x80
[ 48.018531] prctl_set_seccomp+0x4e/0x70
[ 48.019263] __do_sys_prctl+0xe6c/0x1d70
[ 48.020051] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.020915] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.021880] ? irqentry_exit+0xf3/0x650
[ 48.022656] do_syscall_64+0xbf/0x430
[ 48.023353] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.024316] RIP: 0033:0x7f82009205cd
[ 48.025017] 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
[ 48.028187] RSP: 002b:00007ffd898ed1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.029565] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f82009205cd
[ 48.030843] RDX: 0000560b47b99e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.032135] RBP: 00007ffd898ed230 R08: 0000000000000000 R09: 00007ffd898ec8d0
[ 48.033427] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560b59625240
[ 48.034696] R13: 00007ffd898ed660 R14: 0000560b59624bf0 R15: 0000560b596394d0
[ 48.035985]
[ 48.036439] irq event stamp: 1733
[ 48.037039] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80
[ 48.038581] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80
[ 48.040096] softirqs last enabled at (1630): [] handle_softirqs+0x50c/0x770
[ 48.041654] softirqs last disabled at (1625): [] __irq_exit_rcu+0xc4/0x100
[ 48.043150] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:47325' (ECDSA) to the list of known hosts.
2025/11/19 06:11:24 fuzzer started
2025/11/19 06:11:24 dialing manager at localhost:34383
2025/11/19 06:11:24 checking machine...
2025/11/19 06:11:24 checking revisions...
[ 48.937681] kmemleak: Automatic memory scanning thread ended
2025/11/19 06:11:24 testing simple program...
[ 49.039887] cgroup: Unknown subsys name 'net'
[ 49.105987] cgroup: Unknown subsys name 'cpuset'
[ 49.118270] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
06:11:23 Registers:
info registers vcpu 0
RAX=fffffffffad0efa6 RBX=ffffffff866b2c90 RCX=ffffffff813c1c58 RDX=0000000000000000
RSI=ffffffff86a0bbd0 RDI=ffffffff866b2c7c RBP=ffffffff866b2c7c RSP=ffff88806ce08998
R8 =ffffffff86a0bbd0 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000089b8
R12=ffffffff866b2ca8 R13=ffffffff866b2c7c R14=ffffffff866b2c7c R15=dffffc0000000000
RIP=ffffffff8135dac3 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 00007f1be07b1900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe6b00000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffc1b62b000 CR3=000000001f4a5000 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=74696d7265705f6d61703d73726f746e
XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45
XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a
XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000
XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000022d55 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58
R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001
R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff84c7174e RFL=00000206 [-----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 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe4f00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffcef9f3408 CR3=000000000f23b000 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=bf50e388e49d48b9bc43e41a1f326935
XMM02=0000000000301e48ec2efd57dc4c00df XMM03=000000000030e6c028e542b3dff61446
XMM04=da1a73644ca968ae00000000000ae988 XMM05=14648eaa1277bab1000000000031ebb0
XMM06=817b8945e9d50373000000000031ea38 XMM07=e042d86d42eb936e000000000030e940
XMM08=28e542b3dff614460000000000301ea8 XMM09=00000000000000000000000000000000
XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000