[ 45.103848] ------------[ cut here ]------------
[ 45.104789] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 45.106765] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237
[ 45.108209] Modules linked in:
[ 45.108853] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 45.110832] Tainted: [W]=WARN
[ 45.111382] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 45.112853] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 45.113761] 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
[ 45.116951] RSP: 0018:ffff888019597bc0 EFLAGS: 00010286
[ 45.117935] RAX: 0000000000000000 RBX: ffffed10032b2f78 RCX: ffffffff813a4050
[ 45.119233] RDX: ffff888017691bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 45.120505] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032b2f2f
[ 45.121776] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 45.123065] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019597df8
[ 45.124353] FS: 00007f3f246c0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 45.125775] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 45.126845] CR2: 00007ffc40602ef8 CR3: 000000001c257000 CR4: 0000000000350ef0
[ 45.128115] Call Trace:
[ 45.128622]
[ 45.129031] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 45.129921] ? __create_object+0x59/0x80
[ 45.130717] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 45.131682] __vmalloc_noprof+0x59/0x60
[ 45.132406] bpf_prog_alloc_no_stats+0x55/0x470
[ 45.133264] ? __pfx_seccomp_check_filter+0x10/0x10
[ 45.134194] bpf_prog_alloc+0x39/0x200
[ 45.134936] ? __pfx_seccomp_check_filter+0x10/0x10
[ 45.135875] bpf_prog_create_from_user+0xb2/0x2f0
[ 45.136775] do_seccomp+0x349/0x25e0
[ 45.137446] ? find_held_lock+0x2b/0x80
[ 45.138194] ? do_prlimit+0x310/0x610
[ 45.138944] ? __pfx_do_seccomp+0x10/0x10
[ 45.139733] ? do_raw_spin_unlock+0x53/0x220
[ 45.140513] ? _raw_spin_unlock+0x1e/0x40
[ 45.141285] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 45.142243] ? static_key_count+0x60/0x80
[ 45.143053] prctl_set_seccomp+0x4e/0x70
[ 45.143820] __do_sys_prctl+0xe6c/0x1d70
[ 45.144544] ? __pfx___do_sys_prctl+0x10/0x10
[ 45.145395] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 45.146351] ? irqentry_exit+0xf3/0x650
[ 45.147125] do_syscall_64+0xbf/0x430
[ 45.147857] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 45.148795] RIP: 0033:0x7f3f24bb25cd
[ 45.149462] 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
[ 45.152636] RSP: 002b:00007ffc40600820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 45.153986] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3f24bb25cd
[ 45.155282] RDX: 000055f110fafe00 RSI: 0000000000000002 RDI: 0000000000000016
[ 45.156552] RBP: 00007ffc40600880 R08: 0000000000000000 R09: 00007ffc405fff20
[ 45.157843] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f135fefad0
[ 45.159136] R13: 00007ffc40600cb0 R14: 000055f135ff0bc0 R15: 000055f136001780
[ 45.160428]
[ 45.160894] irq event stamp: 1755
[ 45.161496] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80
[ 45.163016] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80
[ 45.164532] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770
[ 45.166101] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100
[ 45.167627] ---[ end trace 0000000000000000 ]---
[ 48.082052] ------------[ cut here ]------------
[ 48.083050] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 48.085073] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245
[ 48.086535] Modules linked in:
[ 48.087154] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 48.089117] Tainted: [W]=WARN
[ 48.089723] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.091216] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.092133] 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
[ 48.095298] RSP: 0018:ffff8880172a7bc0 EFLAGS: 00010286
[ 48.096260] RAX: 0000000000000000 RBX: ffffed1002e54f78 RCX: ffffffff813a4050
[ 48.097532] RDX: ffff888017c3d340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.098820] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e54f2f
[ 48.100090] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.101360] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172a7df8
[ 48.102626] FS: 00007f18723fe900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 48.104074] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.105125] CR2: 00007ffcc3439ef8 CR3: 000000001fcf3000 CR4: 0000000000350ef0
[ 48.106396] Call Trace:
[ 48.106925]
[ 48.107347] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.108247] ? __create_object+0x59/0x80
[ 48.109022] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.109986] __vmalloc_noprof+0x59/0x60
[ 48.110754] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.111653] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.112527] bpf_prog_alloc+0x39/0x200
[ 48.113256] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.114163] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.115078] do_seccomp+0x349/0x25e0
[ 48.115793] ? find_held_lock+0x2b/0x80
[ 48.116514] ? do_prlimit+0x310/0x610
[ 48.117249] ? __pfx_do_seccomp+0x10/0x10
[ 48.118030] ? do_raw_spin_unlock+0x53/0x220
[ 48.118866] ? _raw_spin_unlock+0x1e/0x40
[ 48.119655] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.120614] ? static_key_count+0x60/0x80
[ 48.121361] prctl_set_seccomp+0x4e/0x70
[ 48.122138] __do_sys_prctl+0xe6c/0x1d70
[ 48.122977] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.123843] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.124818] ? irqentry_exit+0xf3/0x650
[ 48.125531] do_syscall_64+0xbf/0x430
[ 48.126264] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.127226] RIP: 0033:0x7f18728f05cd
[ 48.127926] 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
[ 48.131141] RSP: 002b:00007ffcc3437cb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.132507] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f18728f05cd
[ 48.133787] RDX: 000055af6e2e1e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.135080] RBP: 00007ffcc3437d10 R08: 0000000000000000 R09: 00007ffcc34373b0
[ 48.136345] R10: 0000000000000000 R11: 0000000000000246 R12: 000055af6e8a7bf0
[ 48.137612] R13: 00007ffcc3438140 R14: 000055af6e8b1380 R15: 000055af6e8bc460
[ 48.138907]
[ 48.139335] irq event stamp: 1723
[ 48.139974] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80
[ 48.141486] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80
[ 48.142995] softirqs last enabled at (1238): [] handle_softirqs+0x50c/0x770
[ 48.144392] softirqs last disabled at (1233): [] __irq_exit_rcu+0xc4/0x100
[ 48.145731] ---[ end trace 0000000000000000 ]---
[ 48.896254] ------------[ cut here ]------------
[ 48.897166] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 48.899161] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252
[ 48.900604] Modules linked in:
[ 48.901197] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 48.903234] Tainted: [W]=WARN
[ 48.903847] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.905586] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.906483] 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
[ 48.909695] RSP: 0018:ffff888014fa7bc0 EFLAGS: 00010286
[ 48.910689] RAX: 0000000000000000 RBX: ffffed10029f4f78 RCX: ffffffff813a4050
[ 48.911995] RDX: ffff88800f118000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.913296] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10029f4f2f
[ 48.914609] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.915909] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014fa7df8
[ 48.917213] FS: 00007f5086544900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 48.918687] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.919766] CR2: 00007f5086a36580 CR3: 000000001fc76000 CR4: 0000000000350ef0
[ 48.921070] Call Trace:
[ 48.921542]
[ 48.922001] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.922926] ? __create_object+0x59/0x80
[ 48.923724] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.924713] __vmalloc_noprof+0x59/0x60
[ 48.925439] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.926324] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.927270] bpf_prog_alloc+0x39/0x200
[ 48.928005] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.928944] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.929856] do_seccomp+0x349/0x25e0
[ 48.930553] ? __pfx_css_rstat_updated+0x10/0x10
[ 48.931463] ? __pfx_do_seccomp+0x10/0x10
[ 48.932259] ? find_held_lock+0x2b/0x80
[ 48.933028] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.934007] ? static_key_count+0x60/0x80
[ 48.934823] prctl_set_seccomp+0x4e/0x70
[ 48.935551] __do_sys_prctl+0xe6c/0x1d70
[ 48.936329] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.937190] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.938161] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.939142] ? irqentry_exit+0xf3/0x650
[ 48.939915] do_syscall_64+0xbf/0x430
[ 48.940647] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.941624] RIP: 0033:0x7f5086a365cd
[ 48.942294] 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
[ 48.945447] RSP: 002b:00007ffdd5949c30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.946804] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5086a365cd
[ 48.948078] RDX: 000055c4595e9e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.949338] RBP: 00007ffdd5949c90 R08: 0000000000000000 R09: 00007ffdd5949330
[ 48.950607] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c45dcc9ad0
[ 48.951871] R13: 00007ffdd594a0c0 R14: 000055c45dccabc0 R15: 000055c45dcdb780
[ 48.953165]
[ 48.953610] irq event stamp: 1789
[ 48.954202] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80
[ 48.955718] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80
[ 48.957221] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770
[ 48.958744] softirqs last disabled at (1637): [] __irq_exit_rcu+0xc4/0x100
[ 48.960235] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:63246' (ECDSA) to the list of known hosts.
2025/11/18 23:04:36 fuzzer started
2025/11/18 23:04:37 dialing manager at localhost:34383
2025/11/18 23:04:37 checking machine...
2025/11/18 23:04:37 checking revisions...
[ 49.943770] kmemleak: Automatic memory scanning thread ended
2025/11/18 23:04:37 testing simple program...
[ 50.019642] cgroup: Unknown subsys name 'net'
[ 50.080667] cgroup: Unknown subsys name 'cpuset'
[ 50.095121] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
23:04:36 Registers:
info registers vcpu 0
RAX=0000000080010100 RBX=0000000000000000 RCX=ffffffff81665a93 RDX=ffff888009611bc0
RSI=0000000b5161bc80 RDI=0000000000000000 RBP=ffff88806ce23b00 RSP=ffff88806ce08ed8
R8 =0000000000000000 R9 =ffffed100d9c50a0 R10=0000000000000000 R11=0000000000000001
R12=0000000b5161bc80 R13=0000000000000003 R14=0000000000000000 R15=ffff88806ce28500
RIP=ffffffff81751958 RFL=00000046 [---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 0000000000000000 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe2800000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffcc3431000 CR3=000000001c304000 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=34303a333220383120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369
XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3434325b646873732036333a3430
XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323233
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=ffffffff86a0bbf5 RBX=0000000000000002 RCX=ffffffff86a0bbf4 RDX=0000000000000000
RSI=0000000000000000 RDI=0000000000000001 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00
R8 =ffffffff86a0bbf8 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000089b8
R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff88806cf08ff0 R15=ffff88806cf08a70
RIP=ffffffff8135e953 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 0000000000000000 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe1600000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=000055af6e916000 CR3=000000000d529000 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=4fbf39ecdc1855abac4999f525d00bc9
XMM02=2c67c8bc2e329bc30000000000300320 XMM03=fb795ef6d6577056000000000030f1e0
XMM04=8ef544da45eb94ba00000000000ae988 XMM05=87901df33d24d612000000000031fb08
XMM06=405749d8372a36f1000000000031ef30 XMM07=e042d86d42eb936e0000000000310330
XMM08=6f5ba601455e3bf70000000000300380 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000