[ 44.002630] ------------[ cut here ]------------
[ 44.003544] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 44.005547] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236
[ 44.007008] Modules linked in:
[ 44.007632] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 44.009580] Tainted: [W]=WARN
[ 44.010135] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.011627] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.012535] 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
[ 44.015656] RSP: 0018:ffff88800a91fbc0 EFLAGS: 00010286
[ 44.016635] RAX: 0000000000000000 RBX: ffffed1001523f78 RCX: ffffffff813a4050
[ 44.017904] RDX: ffff88800f7f3780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.019176] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001523f2f
[ 44.020443] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.021706] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a91fdf8
[ 44.022988] FS: 00007f1a63ec6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 44.024407] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.025448] CR2: 00007f1a643b8580 CR3: 000000000cf62000 CR4: 0000000000350ef0
[ 44.026714] Call Trace:
[ 44.027187]
[ 44.027646] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.028531] ? __create_object+0x59/0x80
[ 44.029263] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.030223] __vmalloc_noprof+0x59/0x60
[ 44.030962] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.031828] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.032742] bpf_prog_alloc+0x39/0x200
[ 44.033472] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.034333] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.035241] do_seccomp+0x349/0x25e0
[ 44.035958] ? __pfx_css_rstat_updated+0x10/0x10
[ 44.036856] ? __pfx_do_seccomp+0x10/0x10
[ 44.037638] ? find_held_lock+0x2b/0x80
[ 44.038339] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.039294] ? static_key_count+0x60/0x80
[ 44.040082] prctl_set_seccomp+0x4e/0x70
[ 44.040849] __do_sys_prctl+0xe6c/0x1d70
[ 44.041620] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.042467] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.043426] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.044333] ? irqentry_exit+0xf3/0x650
[ 44.045093] do_syscall_64+0xbf/0x430
[ 44.045823] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.046762] RIP: 0033:0x7f1a643b85cd
[ 44.047470] 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
[ 44.050560] RSP: 002b:00007ffd4008a770 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.051913] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1a643b85cd
[ 44.053174] RDX: 000055e69d5c0e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.054441] RBP: 00007ffd4008a7d0 R08: 0000000000000000 R09: 00007ffd40089e70
[ 44.055733] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e6d1a02ad0
[ 44.056995] R13: 00007ffd4008ac00 R14: 000055e6d1a03bc0 R15: 000055e6d1a14780
[ 44.058278]
[ 44.058751] irq event stamp: 1827
[ 44.059361] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80
[ 44.060882] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80
[ 44.062404] softirqs last enabled at (1784): [] handle_softirqs+0x50c/0x770
[ 44.063947] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100
[ 44.065432] ---[ end trace 0000000000000000 ]---
[ 47.232650] ------------[ cut here ]------------
[ 47.233373] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.235126] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244
[ 47.236332] Modules linked in:
[ 47.236864] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.238527] Tainted: [W]=WARN
[ 47.239003] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.240218] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.240983] 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
[ 47.243657] RSP: 0018:ffff88800a96fbc0 EFLAGS: 00010286
[ 47.244476] RAX: 0000000000000000 RBX: ffffed100152df78 RCX: ffffffff813a4050
[ 47.245565] RDX: ffff888009e80000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.246644] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100152df2f
[ 47.247727] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.248799] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a96fdf8
[ 47.249877] FS: 00007f3027775900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 47.251090] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.252005] CR2: 00007f3027c67580 CR3: 000000001e954000 CR4: 0000000000350ef0
[ 47.253082] Call Trace:
[ 47.253498]
[ 47.253848] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.254599] ? __create_object+0x59/0x80
[ 47.255229] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.256043] __vmalloc_noprof+0x59/0x60
[ 47.256686] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.257424] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.258164] bpf_prog_alloc+0x39/0x200
[ 47.258793] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.259590] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.260308] do_seccomp+0x349/0x25e0
[ 47.260908] ? __pfx_css_rstat_updated+0x10/0x10
[ 47.261664] ? __pfx_do_seccomp+0x10/0x10
[ 47.262280] ? find_held_lock+0x2b/0x80
[ 47.262915] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.263709] ? static_key_count+0x60/0x80
[ 47.264337] prctl_set_seccomp+0x4e/0x70
[ 47.264990] __do_sys_prctl+0xe6c/0x1d70
[ 47.265643] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.266321] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.267136] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.267934] ? irqentry_exit+0xf3/0x650
[ 47.268578] do_syscall_64+0xbf/0x430
[ 47.269156] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.269959] RIP: 0033:0x7f3027c675cd
[ 47.270542] 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
[ 47.273222] RSP: 002b:00007ffe5fe483d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.274358] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3027c675cd
[ 47.275450] RDX: 0000564ae63aee00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.276516] RBP: 00007ffe5fe48430 R08: 0000000000000000 R09: 00007ffe5fe47ad0
[ 47.277601] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564b1d95f2b0
[ 47.278669] R13: 00007ffe5fe48860 R14: 0000564b1d961d20 R15: 0000564b1d9738d0
[ 47.279764]
[ 47.280125] irq event stamp: 1745
[ 47.280668] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80
[ 47.281942] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80
[ 47.283225] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770
[ 47.284515] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100
[ 47.285777] ---[ end trace 0000000000000000 ]---
[ 48.080425] ------------[ cut here ]------------
[ 48.081298] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 48.083319] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251
[ 48.084793] Modules linked in:
[ 48.085416] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 48.087707] Tainted: [W]=WARN
[ 48.088314] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.089864] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.091032] 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
[ 48.094223] RSP: 0018:ffff8880169efbc0 EFLAGS: 00010286
[ 48.095203] RAX: 0000000000000000 RBX: ffffed1002d3df78 RCX: ffffffff813a4050
[ 48.096494] RDX: ffff88800ed51bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.098038] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d3df2f
[ 48.099562] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.101003] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169efdf8
[ 48.102289] FS: 00007f5cb9fc0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 48.103756] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.104816] CR2: 00007ffc34027ef8 CR3: 00000000140cf000 CR4: 0000000000350ef0
[ 48.106107] Call Trace:
[ 48.106603]
[ 48.107037] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.107927] ? __create_object+0x59/0x80
[ 48.108719] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.109709] __vmalloc_noprof+0x59/0x60
[ 48.110661] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.111579] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.112664] bpf_prog_alloc+0x39/0x200
[ 48.113450] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.114506] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.115462] do_seccomp+0x349/0x25e0
[ 48.116313] ? find_held_lock+0x2b/0x80
[ 48.117064] ? do_prlimit+0x310/0x610
[ 48.118009] ? __pfx_do_seccomp+0x10/0x10
[ 48.118990] ? do_raw_spin_unlock+0x53/0x220
[ 48.119818] ? _raw_spin_unlock+0x1e/0x40
[ 48.120596] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.121820] ? static_key_count+0x60/0x80
[ 48.122622] prctl_set_seccomp+0x4e/0x70
[ 48.123418] __do_sys_prctl+0xe6c/0x1d70
[ 48.124163] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.125003] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.125957] ? irqentry_exit+0xf3/0x650
[ 48.126732] do_syscall_64+0xbf/0x430
[ 48.127527] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.128472] RIP: 0033:0x7f5cba4b25cd
[ 48.129131] 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
[ 48.132404] RSP: 002b:00007ffc34026100 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.133756] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5cba4b25cd
[ 48.134812] RDX: 000055901d1e1e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.135899] RBP: 00007ffc34026160 R08: 0000000000000000 R09: 00007ffc34025800
[ 48.137064] R10: 0000000000000000 R11: 0000000000000246 R12: 00005590571d2ad0
[ 48.138097] R13: 00007ffc34026590 R14: 00005590571d3bc0 R15: 00005590571e4780
[ 48.139217]
[ 48.139566] irq event stamp: 1751
[ 48.140022] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80
[ 48.141178] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80
[ 48.142339] softirqs last enabled at (1570): [] handle_softirqs+0x50c/0x770
[ 48.143525] softirqs last disabled at (1559): [] __irq_exit_rcu+0xc4/0x100
[ 48.144672] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:37767' (ECDSA) to the list of known hosts.
2025/11/18 17:38:19 fuzzer started
2025/11/18 17:38:20 dialing manager at localhost:34383
2025/11/18 17:38:20 checking machine...
2025/11/18 17:38:20 checking revisions...
[ 49.064782] kmemleak: Automatic memory scanning thread ended
2025/11/18 17:38:20 testing simple program...
[ 49.162909] cgroup: Unknown subsys name 'net'
[ 49.220096] cgroup: Unknown subsys name 'cpuset'
[ 49.234120] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
17:38:19 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=ffff888009611bc0 RCX=ffff888009627810 RDX=ffff8880096277f0
RSI=ffff888009611bc0 RDI=ffff8880096277a0 RBP=ffff888009627810 RSP=ffff888009627778
R8 =0000000000000001 R9 =0000000000000000 R10=ffff8880096277f0 R11=0000000000000000
R12=ffff8880096277f0 R13=ffff888009627818 R14=ffff888009627838 R15=ffff8880096277f0
RIP=ffffffff84c6da10 RFL=00000286 [--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 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=00007f3027754020 CR3=000000000dfc7000 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=2039313a38333a373120383120766f4e XMM01=73732878696e755f6d6170203a5d3334
XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373
XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f
XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038313a38333a3731203831
XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000000 RBX=ffff88800e3d4918 RCX=ffffffff819f70e7 RDX=1ffff11001c7a923
RSI=ffffffff819f70f5 RDI=0000000000000006 RBP=ffff88800e3d48c0 RSP=ffff88801a0177e8
R8 =ffff88801a0178d0 R9 =0000000000000000 R10=00007f3027731000 R11=0000000000000001
R12=00007f302772f000 R13=00007f3027731000 R14=ffff88801a0178d0 R15=00007f3027731000
RIP=ffffffff819f7119 RFL=00000286 [--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 00007f3027775900 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe2300000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f3027735008 CR3=000000000dbbc000 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