[ 51.258660] ------------[ cut here ]------------
[ 51.259625] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 51.261642] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234
[ 51.263170] Modules linked in:
[ 51.263765] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 51.265957] Tainted: [W]=WARN
[ 51.266596] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.268108] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 51.269000] 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
[ 51.272214] RSP: 0018:ffff888017fbfbc0 EFLAGS: 00010286
[ 51.273212] RAX: 0000000000000000 RBX: ffffed1002ff7f78 RCX: ffffffff813a4050
[ 51.274526] RDX: ffff888015d4d340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 51.275818] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ff7f2f
[ 51.277116] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 51.278448] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017fbfdf8
[ 51.279753] FS: 00007fbf0edbf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 51.281221] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.282299] CR2: 00007ffc8d400ef7 CR3: 000000000deb9000 CR4: 0000000000350ef0
[ 51.283591] Call Trace:
[ 51.284058]
[ 51.284519] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 51.285441] ? __create_object+0x59/0x80
[ 51.286265] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 51.287232] __vmalloc_noprof+0x59/0x60
[ 51.287956] bpf_prog_alloc_no_stats+0x55/0x470
[ 51.288816] ? __pfx_seccomp_check_filter+0x10/0x10
[ 51.289728] bpf_prog_alloc+0x39/0x200
[ 51.290474] ? __pfx_seccomp_check_filter+0x10/0x10
[ 51.291404] bpf_prog_create_from_user+0xb2/0x2f0
[ 51.292310] do_seccomp+0x349/0x25e0
[ 51.292990] ? find_held_lock+0x2b/0x80
[ 51.293748] ? do_prlimit+0x310/0x610
[ 51.294665] ? __pfx_do_seccomp+0x10/0x10
[ 51.295470] ? do_raw_spin_unlock+0x53/0x220
[ 51.296299] ? _raw_spin_unlock+0x1e/0x40
[ 51.297039] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 51.297996] ? static_key_count+0x60/0x80
[ 51.298814] prctl_set_seccomp+0x4e/0x70
[ 51.299594] __do_sys_prctl+0xe6c/0x1d70
[ 51.300382] ? __pfx___do_sys_prctl+0x10/0x10
[ 51.301236] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 51.302227] ? irqentry_exit+0xf3/0x650
[ 51.302944] do_syscall_64+0xbf/0x430
[ 51.303683] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.304640] RIP: 0033:0x7fbf0f2b15cd
[ 51.305359] 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
[ 51.308527] RSP: 002b:00007ffc8d3fe770 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 51.309894] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbf0f2b15cd
[ 51.311207] RDX: 00005576df285e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 51.312509] RBP: 00007ffc8d3fe7d0 R08: 0000000000000000 R09: 00007ffc8d3fde70
[ 51.313815] R10: 0000000000000000 R11: 0000000000000246 R12: 000055770feeead0
[ 51.315126] R13: 00007ffc8d3fec00 R14: 000055770feefbc0 R15: 000055770ff00780
[ 51.316462]
[ 51.316897] irq event stamp: 2511
[ 51.317547] hardirqs last enabled at (2521): [] __up_console_sem+0x78/0x80
[ 51.319125] hardirqs last disabled at (2530): [] __up_console_sem+0x5d/0x80
[ 51.320484] softirqs last enabled at (2460): [] handle_softirqs+0x50c/0x770
[ 51.321845] softirqs last disabled at (2455): [] __irq_exit_rcu+0xc4/0x100
[ 51.323210] ---[ end trace 0000000000000000 ]---
[ 54.142205] ------------[ cut here ]------------
[ 54.142996] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 54.144813] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242
[ 54.146292] Modules linked in:
[ 54.146817] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 54.148992] Tainted: [W]=WARN
[ 54.149540] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.150880] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 54.151706] 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
[ 54.154545] RSP: 0018:ffff88801af07bc0 EFLAGS: 00010286
[ 54.155426] RAX: 0000000000000000 RBX: ffffed10035e0f78 RCX: ffffffff813a4050
[ 54.156573] RDX: ffff888016119bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 54.157729] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035e0f2f
[ 54.158898] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 54.160048] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801af07df8
[ 54.161192] FS: 00007f6f6bd15900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 54.162483] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.163434] CR2: 00007f6f6c207580 CR3: 000000000d962000 CR4: 0000000000350ef0
[ 54.164580] Call Trace:
[ 54.164990]
[ 54.165397] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 54.166218] ? __create_object+0x59/0x80
[ 54.166901] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.167772] __vmalloc_noprof+0x59/0x60
[ 54.168454] bpf_prog_alloc_no_stats+0x55/0x470
[ 54.169241] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.170032] bpf_prog_alloc+0x39/0x200
[ 54.170720] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.171557] bpf_prog_create_from_user+0xb2/0x2f0
[ 54.172377] do_seccomp+0x349/0x25e0
[ 54.172970] ? finish_task_switch.isra.0+0x294/0x840
[ 54.173827] ? __pfx_do_seccomp+0x10/0x10
[ 54.174554] ? __schedule+0xf2c/0x3d40
[ 54.175218] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 54.176050] ? static_key_count+0x60/0x80
[ 54.176774] prctl_set_seccomp+0x4e/0x70
[ 54.177474] __do_sys_prctl+0xe6c/0x1d70
[ 54.178182] ? __pfx___do_sys_prctl+0x10/0x10
[ 54.178903] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.179767] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 54.180646] ? irqentry_exit+0xf3/0x650
[ 54.181335] do_syscall_64+0xbf/0x430
[ 54.181965] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.182843] RIP: 0033:0x7f6f6c2075cd
[ 54.183487] 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
[ 54.186319] RSP: 002b:00007ffee5c77aa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 54.187525] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6f6c2075cd
[ 54.188669] RDX: 000055723cd1fe00 RSI: 0000000000000002 RDI: 0000000000000016
[ 54.189827] RBP: 00007ffee5c77b00 R08: 0000000000000000 R09: 00007ffee5c771a0
[ 54.190974] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557248a37ad0
[ 54.192138] R13: 00007ffee5c77f30 R14: 0000557248a38bc0 R15: 0000557248a49780
[ 54.193316]
[ 54.193701] irq event stamp: 1907
[ 54.194305] hardirqs last enabled at (1917): [] __up_console_sem+0x78/0x80
[ 54.195652] hardirqs last disabled at (1926): [] __up_console_sem+0x5d/0x80
[ 54.197023] softirqs last enabled at (1438): [] handle_softirqs+0x50c/0x770
[ 54.198415] softirqs last disabled at (1325): [] __irq_exit_rcu+0xc4/0x100
[ 54.199760] ---[ end trace 0000000000000000 ]---
[ 54.897225] ------------[ cut here ]------------
[ 54.898189] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 54.900253] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249
[ 54.901705] Modules linked in:
[ 54.902388] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 54.904391] Tainted: [W]=WARN
[ 54.904936] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.906407] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 54.907320] 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
[ 54.910499] RSP: 0018:ffff88801ca57bc0 EFLAGS: 00010286
[ 54.911473] RAX: 0000000000000000 RBX: ffffed100394af78 RCX: ffffffff813a4050
[ 54.912739] RDX: ffff888013fd5340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 54.914014] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100394af2f
[ 54.915329] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 54.916602] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ca57df8
[ 54.917904] FS: 00007f2658c99900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 54.919404] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.920471] CR2: 00007ffd0e3e6ef7 CR3: 00000000204dc000 CR4: 0000000000350ef0
[ 54.921774] Call Trace:
[ 54.922299]
[ 54.922718] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 54.923608] ? __create_object+0x59/0x80
[ 54.924392] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.925360] __vmalloc_noprof+0x59/0x60
[ 54.926134] bpf_prog_alloc_no_stats+0x55/0x470
[ 54.926974] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.927905] bpf_prog_alloc+0x39/0x200
[ 54.928661] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.929584] bpf_prog_create_from_user+0xb2/0x2f0
[ 54.930505] do_seccomp+0x349/0x25e0
[ 54.931236] ? find_held_lock+0x2b/0x80
[ 54.931973] ? do_prlimit+0x310/0x610
[ 54.932721] ? __pfx_do_seccomp+0x10/0x10
[ 54.933505] ? do_raw_spin_unlock+0x53/0x220
[ 54.934357] ? _raw_spin_unlock+0x1e/0x40
[ 54.935136] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 54.936046] ? static_key_count+0x60/0x80
[ 54.936863] prctl_set_seccomp+0x4e/0x70
[ 54.937661] __do_sys_prctl+0xe6c/0x1d70
[ 54.938441] ? __pfx___do_sys_prctl+0x10/0x10
[ 54.939322] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 54.940299] ? irqentry_exit+0xf3/0x650
[ 54.941015] do_syscall_64+0xbf/0x430
[ 54.941763] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.942738] RIP: 0033:0x7f265918b5cd
[ 54.943452] 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
[ 54.946651] RSP: 002b:00007ffd0e3e5d30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 54.948026] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f265918b5cd
[ 54.949316] RDX: 00005562c91dae00 RSI: 0000000000000002 RDI: 0000000000000016
[ 54.950634] RBP: 00007ffd0e3e5d90 R08: 0000000000000000 R09: 00007ffd0e3e5430
[ 54.951916] R10: 0000000000000000 R11: 0000000000000246 R12: 00005562e5cf0ad0
[ 54.953199] R13: 00007ffd0e3e61c0 R14: 00005562e5cf1bc0 R15: 00005562e5d02780
[ 54.954511]
[ 54.954932] irq event stamp: 1717
[ 54.955587] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80
[ 54.957125] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80
[ 54.958645] softirqs last enabled at (1562): [] handle_softirqs+0x50c/0x770
[ 54.960173] softirqs last disabled at (1557): [] __irq_exit_rcu+0xc4/0x100
[ 54.961683] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:28980' (ECDSA) to the list of known hosts.
2025/11/19 01:11:49 fuzzer started
2025/11/19 01:11:50 dialing manager at localhost:34383
2025/11/19 01:11:50 checking machine...
2025/11/19 01:11:50 checking revisions...
[ 55.909680] kmemleak: Automatic memory scanning thread ended
2025/11/19 01:11:50 testing simple program...
[ 55.996055] cgroup: Unknown subsys name 'net'
[ 56.056541] cgroup: Unknown subsys name 'cpuset'
[ 56.068960] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
01:11:49 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=ffff88806ce08fe0 RCX=0000000000000002 RDX=1ffff1100d9c1146
RSI=ffff88806ce08fb0 RDI=ffff88806ce08a30 RBP=ffff88806ce01000 RSP=ffff88806ce089b0
R8 =0000000000000001 R9 =ffff88806ce08a60 R10=000000000003c9ed R11=0000000000008964
R12=ffff88806ce08a80 R13=ffff88806ce08a68 R14=ffff88806ce08fb0 R15=ffff88806ce08a20
RIP=ffffffff8135fbc5 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 00007f6f6bd15900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe4c00000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f6f6bcda008 CR3=000000000e0b7000 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
info registers vcpu 1
RAX=00000000000251c7 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=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 fffffe6000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffdc6f58b58 CR3=000000000dde3000 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=2410230ca58e4ca68b47afd93a4ceeee
XMM02=0000000000303de8eff9b2d0a8fce9cb XMM03=0000000000303eb82c67c8bc2e329bc3
XMM04=6667ce4b7798825c00000000000ae988 XMM05=e856a4af4ee4cb1900000000003212b0
XMM06=5b75c91c804453420000000000320350 XMM07=e042d86d42eb936e0000000000310fe8
XMM08=7502e29795caca370000000000303eb8 XMM09=00000000000000000000000000000000
XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000