[ 44.093062] ------------[ cut here ]------------ [ 44.094085] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.096305] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 44.097865] Modules linked in: [ 44.098482] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.100567] Tainted: [W]=WARN [ 44.101195] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.102761] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.103717] 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 [ 44.107132] RSP: 0018:ffff88800f4cfbc0 EFLAGS: 00010286 [ 44.108181] RAX: 0000000000000000 RBX: ffffed1001e99f78 RCX: ffffffff813a4050 [ 44.109540] RDX: ffff88800a8a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.110885] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e99f2f [ 44.112234] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.113600] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f4cfdf8 [ 44.114925] FS: 00007fa70620d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.116402] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.117493] CR2: 00007ffcc6167ef8 CR3: 000000000d2bb000 CR4: 0000000000350ef0 [ 44.118828] Call Trace: [ 44.119302] [ 44.119772] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.120649] ? __create_object+0x59/0x80 [ 44.121520] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.122507] __vmalloc_noprof+0x59/0x60 [ 44.123273] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.124163] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.125113] bpf_prog_alloc+0x39/0x200 [ 44.125887] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.126844] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.127770] do_seccomp+0x349/0x25e0 [ 44.128464] ? find_held_lock+0x2b/0x80 [ 44.129241] ? do_prlimit+0x310/0x610 [ 44.130000] ? __pfx_do_seccomp+0x10/0x10 [ 44.130808] ? do_raw_spin_unlock+0x53/0x220 [ 44.131623] ? _raw_spin_unlock+0x1e/0x40 [ 44.132416] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.133434] ? static_key_count+0x60/0x80 [ 44.134251] prctl_set_seccomp+0x4e/0x70 [ 44.135514] __do_sys_prctl+0xe6c/0x1d70 [ 44.136320] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.137182] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.138176] ? irqentry_exit+0xf3/0x650 [ 44.138953] do_syscall_64+0xbf/0x430 [ 44.139648] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.140618] RIP: 0033:0x7fa7066ff5cd [ 44.141338] 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 [ 44.144549] RSP: 002b:00007ffcc6166a20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.145936] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa7066ff5cd [ 44.147232] RDX: 00005631e8256e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.148513] RBP: 00007ffcc6166a80 R08: 0000000000000000 R09: 00007ffcc6166120 [ 44.149837] R10: 0000000000000000 R11: 0000000000000246 R12: 000056320c531ad0 [ 44.151126] R13: 00007ffcc6166eb0 R14: 000056320c532bc0 R15: 000056320c543780 [ 44.152416] [ 44.152872] irq event stamp: 1731 [ 44.153501] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 44.154875] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 44.156238] softirqs last enabled at (1554): [] handle_softirqs+0x50c/0x770 [ 44.157623] softirqs last disabled at (1549): [] __irq_exit_rcu+0xc4/0x100 [ 44.159346] ---[ end trace 0000000000000000 ]--- [ 47.591575] ------------[ cut here ]------------ [ 47.592511] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.594573] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 47.596057] Modules linked in: [ 47.596640] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.598776] Tainted: [W]=WARN [ 47.599335] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.600788] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.601730] 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 [ 47.604902] RSP: 0018:ffff88801c80fbc0 EFLAGS: 00010286 [ 47.605926] RAX: 0000000000000000 RBX: ffffed1003901f78 RCX: ffffffff813a4050 [ 47.607190] RDX: ffff888016f1d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.608455] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003901f2f [ 47.609755] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.611029] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c80fdf8 [ 47.612308] FS: 00007f277d5d1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.613802] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.614869] CR2: 00007f277dac3580 CR3: 000000001f49b000 CR4: 0000000000350ef0 [ 47.616167] Call Trace: [ 47.616641] [ 47.617093] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.618045] ? __create_object+0x59/0x80 [ 47.618848] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.619835] __vmalloc_noprof+0x59/0x60 [ 47.620558] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.621482] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.622422] bpf_prog_alloc+0x39/0x200 [ 47.623157] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.624107] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.625036] do_seccomp+0x349/0x25e0 [ 47.625812] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.626721] ? __pfx_do_seccomp+0x10/0x10 [ 47.627472] ? find_held_lock+0x2b/0x80 [ 47.628229] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.629203] ? static_key_count+0x60/0x80 [ 47.630034] prctl_set_seccomp+0x4e/0x70 [ 47.630811] __do_sys_prctl+0xe6c/0x1d70 [ 47.631554] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.632406] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.633436] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.634436] ? irqentry_exit+0xf3/0x650 [ 47.635207] do_syscall_64+0xbf/0x430 [ 47.635965] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.636920] RIP: 0033:0x7f277dac35cd [ 47.637616] 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 [ 47.640804] RSP: 002b:00007ffe09f98d60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.642231] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f277dac35cd [ 47.643524] RDX: 00005581e48d3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.644801] RBP: 00007ffe09f98dc0 R08: 0000000000000000 R09: 00007ffe09f98460 [ 47.646118] R10: 0000000000000000 R11: 0000000000000246 R12: 00005581fca47240 [ 47.647411] R13: 00007ffe09f991f0 R14: 00005581fca46bf0 R15: 00005581fca5b4d0 [ 47.648717] [ 47.649135] irq event stamp: 1807 [ 47.649811] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 47.651329] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 47.652837] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 47.654414] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 47.655948] ---[ end trace 0000000000000000 ]--- [ 48.455418] ------------[ cut here ]------------ [ 48.456375] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.458407] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 48.459877] Modules linked in: [ 48.460464] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.462509] Tainted: [W]=WARN [ 48.463106] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.464584] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.465626] 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 [ 48.469234] RSP: 0018:ffff88800a907bc0 EFLAGS: 00010286 [ 48.470254] RAX: 0000000000000000 RBX: ffffed1001520f78 RCX: ffffffff813a4050 [ 48.471526] RDX: ffff888015ef1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.473068] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001520f2f [ 48.474649] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.476137] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a907df8 [ 48.477459] FS: 00007f08b240d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.478903] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.479962] CR2: 00007ffd33d63ef8 CR3: 000000001f497000 CR4: 0000000000350ef0 [ 48.481248] Call Trace: [ 48.481794] [ 48.482206] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.483103] ? __create_object+0x59/0x80 [ 48.483882] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.484856] __vmalloc_noprof+0x59/0x60 [ 48.485585] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.486453] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.487380] bpf_prog_alloc+0x39/0x200 [ 48.488100] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.489017] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.489957] do_seccomp+0x349/0x25e0 [ 48.490626] ? find_held_lock+0x2b/0x80 [ 48.491382] ? do_prlimit+0x310/0x610 [ 48.492113] ? __pfx_do_seccomp+0x10/0x10 [ 48.492893] ? do_raw_spin_unlock+0x53/0x220 [ 48.493751] ? _raw_spin_unlock+0x1e/0x40 [ 48.494479] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.495421] ? static_key_count+0x60/0x80 [ 48.496218] prctl_set_seccomp+0x4e/0x70 [ 48.496981] __do_sys_prctl+0xe6c/0x1d70 [ 48.497796] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.498603] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.499557] ? irqentry_exit+0xf3/0x650 [ 48.500311] do_syscall_64+0xbf/0x430 [ 48.501045] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.502041] RIP: 0033:0x7f08b28ff5cd [ 48.502731] 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 [ 48.505933] RSP: 002b:00007ffd33d62970 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.507273] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f08b28ff5cd [ 48.508533] RDX: 000055e8b78dbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.509964] RBP: 00007ffd33d629d0 R08: 0000000000000000 R09: 00007ffd33d62070 [ 48.511236] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e8d096bad0 [ 48.512492] R13: 00007ffd33d62e00 R14: 000055e8d096cbc0 R15: 000055e8d097d780 [ 48.513816] [ 48.514236] irq event stamp: 1793 [ 48.514881] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 48.516371] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 48.517905] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 48.519431] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 48.520938] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28857' (ECDSA) to the list of known hosts. 2025/11/19 04:50:32 fuzzer started 2025/11/19 04:50:32 dialing manager at localhost:34383 2025/11/19 04:50:32 checking machine... 2025/11/19 04:50:32 checking revisions... [ 49.469464] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:50:33 testing simple program... [ 49.569557] cgroup: Unknown subsys name 'net' [ 49.648794] cgroup: Unknown subsys name 'cpuset' [ 49.677998] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:50:32 Registers: info registers vcpu 0 RAX=ffff888019b95780 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff888019b952d8 RSI=0000000000000000 RDI=ffff888019b95d60 RBP=ffff888019b95d60 RSP=ffff88806ce08dc8 R8 =0000000000000001 R9 =ffffed100d9c11aa R10=0000000000000003 R11=0000000000000001 R12=ffff88800e4fd9a8 R13=0000000000000246 R14=ffff888019b95d60 R15=ffff888009462280 RIP=ffffffff81b61af4 RFL=00000082 [--S----] 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 00007f277d5d1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005581fca48954 CR3=000000001f51b000 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=0000000000021cf9 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=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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f48ad7e9030 CR3=000000000d321000 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=30353a343020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303130 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000