[ 46.739276] ------------[ cut here ]------------ [ 46.740050] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.741722] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.742938] Modules linked in: [ 46.743466] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.745126] Tainted: [W]=WARN [ 46.745627] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.746838] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.747588] 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 [ 46.750246] RSP: 0018:ffff888017b0fbc0 EFLAGS: 00010286 [ 46.751265] RAX: 0000000000000000 RBX: ffffed1002f61f78 RCX: ffffffff813a4050 [ 46.752449] RDX: ffff888016d53780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.753515] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f61f2f [ 46.754554] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.755601] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b0fdf8 [ 46.756892] FS: 00007fdb3cd15900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.758287] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.759340] CR2: 00007fdb3d207580 CR3: 000000000dc9c000 CR4: 0000000000350ef0 [ 46.760391] Call Trace: [ 46.760773] [ 46.761128] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.761859] ? __create_object+0x59/0x80 [ 46.762497] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.763263] __vmalloc_noprof+0x59/0x60 [ 46.763889] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.764614] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.765393] bpf_prog_alloc+0x39/0x200 [ 46.765967] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.766726] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.767470] do_seccomp+0x349/0x25e0 [ 46.768032] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.768774] ? __pfx_do_seccomp+0x10/0x10 [ 46.769444] ? find_held_lock+0x2b/0x80 [ 46.770043] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.770838] ? static_key_count+0x60/0x80 [ 46.771502] prctl_set_seccomp+0x4e/0x70 [ 46.772099] __do_sys_prctl+0xe6c/0x1d70 [ 46.772744] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.773456] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.774218] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.775011] ? irqentry_exit+0xf3/0x650 [ 46.775648] do_syscall_64+0xbf/0x430 [ 46.776229] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.777020] RIP: 0033:0x7fdb3d2075cd [ 46.777603] 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 [ 46.780204] RSP: 002b:00007ffcd4fbbf70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.781343] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdb3d2075cd [ 46.782407] RDX: 0000557fe7f91e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.783459] RBP: 00007ffcd4fbbfd0 R08: 0000000000000000 R09: 00007ffcd4fbb670 [ 46.784516] R10: 0000000000000000 R11: 0000000000000246 R12: 000055800d37db10 [ 46.785591] R13: 00007ffcd4fbc400 R14: 000055800d37e2b0 R15: 000055800d3926f0 [ 46.786683] [ 46.787034] irq event stamp: 1685 [ 46.787566] hardirqs last enabled at (1695): [] __up_console_sem+0x78/0x80 [ 46.788835] hardirqs last disabled at (1710): [] __up_console_sem+0x5d/0x80 [ 46.790095] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 46.791383] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 46.792639] ---[ end trace 0000000000000000 ]--- [ 50.198666] ------------[ cut here ]------------ [ 50.199427] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.201073] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 50.202261] Modules linked in: [ 50.202789] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.204408] Tainted: [W]=WARN [ 50.204864] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.206276] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.207075] 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 [ 50.209681] RSP: 0018:ffff888016f9fbc0 EFLAGS: 00010286 [ 50.210478] RAX: 0000000000000000 RBX: ffffed1002df3f78 RCX: ffffffff813a4050 [ 50.211544] RDX: ffff8880188f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.212601] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df3f2f [ 50.213673] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.214722] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f9fdf8 [ 50.215770] FS: 00007f1593a0d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.216962] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.217840] CR2: 00007ffd63d86ef7 CR3: 000000000dca1000 CR4: 0000000000350ef0 [ 50.218895] Call Trace: [ 50.219274] [ 50.219647] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.220388] ? __create_object+0x59/0x80 [ 50.221009] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.221805] __vmalloc_noprof+0x59/0x60 [ 50.222418] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.223098] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.223876] bpf_prog_alloc+0x39/0x200 [ 50.224480] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.225213] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.225949] do_seccomp+0x349/0x25e0 [ 50.226534] ? find_held_lock+0x2b/0x80 [ 50.227122] ? do_prlimit+0x310/0x610 [ 50.227736] ? __pfx_do_seccomp+0x10/0x10 [ 50.228385] ? do_raw_spin_unlock+0x53/0x220 [ 50.229041] ? _raw_spin_unlock+0x1e/0x40 [ 50.229694] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.230480] ? static_key_count+0x60/0x80 [ 50.231101] prctl_set_seccomp+0x4e/0x70 [ 50.231739] __do_sys_prctl+0xe6c/0x1d70 [ 50.232381] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.233058] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.233855] ? irqentry_exit+0xf3/0x650 [ 50.234483] do_syscall_64+0xbf/0x430 [ 50.235051] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.235835] RIP: 0033:0x7f1593eff5cd [ 50.236409] 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 [ 50.239017] RSP: 002b:00007ffd63d85580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.240147] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1593eff5cd [ 50.241207] RDX: 000055f9c4ae3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.242249] RBP: 00007ffd63d855e0 R08: 0000000000000000 R09: 00007ffd63d84c80 [ 50.243304] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f9caf5c240 [ 50.244369] R13: 00007ffd63d85a10 R14: 000055f9caf5bbf0 R15: 000055f9caf704d0 [ 50.245441] [ 50.245796] irq event stamp: 1839 [ 50.246292] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 50.247560] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 50.248810] softirqs last enabled at (1628): [] handle_softirqs+0x50c/0x770 [ 50.250085] softirqs last disabled at (1613): [] __irq_exit_rcu+0xc4/0x100 [ 50.251373] ---[ end trace 0000000000000000 ]--- [ 51.106381] ------------[ cut here ]------------ [ 51.107266] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.109287] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 51.110811] Modules linked in: [ 51.111454] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.113491] Tainted: [W]=WARN [ 51.114052] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.115545] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.116468] 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 [ 51.119713] RSP: 0018:ffff888016b8fbc0 EFLAGS: 00010286 [ 51.120711] RAX: 0000000000000000 RBX: ffffed1002d71f78 RCX: ffffffff813a4050 [ 51.122030] RDX: ffff8880147c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.123349] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d71f2f [ 51.124665] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.125988] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b8fdf8 [ 51.127300] FS: 00007feb851b9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.128803] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.129902] CR2: 00007fff94002ef7 CR3: 000000001cf2a000 CR4: 0000000000350ef0 [ 51.131218] Call Trace: [ 51.131734] [ 51.132153] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.133078] ? __create_object+0x59/0x80 [ 51.133861] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.134832] __vmalloc_noprof+0x59/0x60 [ 51.135591] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.136455] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.137398] bpf_prog_alloc+0x39/0x200 [ 51.138079] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.139005] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.139899] do_seccomp+0x349/0x25e0 [ 51.140616] ? find_held_lock+0x2b/0x80 [ 51.141393] ? do_prlimit+0x310/0x610 [ 51.142089] ? __pfx_do_seccomp+0x10/0x10 [ 51.142870] ? do_raw_spin_unlock+0x53/0x220 [ 51.143704] ? _raw_spin_unlock+0x1e/0x40 [ 51.144493] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.145463] ? static_key_count+0x60/0x80 [ 51.146212] prctl_set_seccomp+0x4e/0x70 [ 51.146981] __do_sys_prctl+0xe6c/0x1d70 [ 51.147835] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.148694] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.149671] ? irqentry_exit+0xf3/0x650 [ 51.150426] do_syscall_64+0xbf/0x430 [ 51.151117] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.152079] RIP: 0033:0x7feb856ab5cd [ 51.152774] 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 [ 51.155950] RSP: 002b:00007fff94000560 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.157333] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feb856ab5cd [ 51.158616] RDX: 000055948c560e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.159895] RBP: 00007fff940005c0 R08: 0000000000000000 R09: 00007fff93fffc60 [ 51.161187] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559499ca92b0 [ 51.162255] R13: 00007fff940009f0 R14: 0000559499cabd20 R15: 0000559499cbd8d0 [ 51.163347] [ 51.163700] irq event stamp: 1739 [ 51.164198] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 51.165480] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 51.166745] softirqs last enabled at (1592): [] handle_softirqs+0x50c/0x770 [ 51.168029] softirqs last disabled at (1579): [] __irq_exit_rcu+0xc4/0x100 [ 51.169331] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12574' (ECDSA) to the list of known hosts. 2025/11/18 13:28:48 fuzzer started 2025/11/18 13:28:49 dialing manager at localhost:34383 2025/11/18 13:28:49 checking machine... 2025/11/18 13:28:49 checking revisions... [ 52.067906] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:28:49 testing simple program... [ 52.149463] cgroup: Unknown subsys name 'net' [ 52.216788] cgroup: Unknown subsys name 'cpuset' [ 52.238193] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:28:48 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88801a1c8000 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88801a1c8ad0 RDI=ffff88801a1c8000 RBP=ffff88801a1c8a58 RSP=ffff888017abf448 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801a1c8ad0 R13=0000000000000003 R14=0000000000000000 R15=0000000000000004 RIP=ffffffff815273eb RFL=00000047 [---Z-PC] 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 00007f93727db700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f52918bc5e8 CR3=000000000e1c8000 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=2038343a38323a333120383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037343a38323a3331203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff81ab668d RBX=ffffffff81619130 RCX=ffff888016617624 RDX=1ffff11002cc2ee5 RSI=ffffffff81ab668d RDI=ffff888016617798 RBP=ffff888016617768 RSP=ffff8880166176c8 R8 =0000000000000001 R9 =ffff888016617710 R10=000000000003c9ed R11=0000000000011c66 R12=ffff888016617798 R13=0000000000000000 R14=ffff8880175d3780 R15=ffff88800944cc80 RIP=ffffffff81619130 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 00007f1593a0d900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f15939ec020 CR3=0000000018aa6000 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