[ 46.114470] ------------[ cut here ]------------ [ 46.115424] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.117506] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.119028] Modules linked in: [ 46.119663] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.121662] Tainted: [W]=WARN [ 46.122266] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.123738] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.124651] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 46.127838] RSP: 0018:ffff888017307bc0 EFLAGS: 00010286 [ 46.128815] RAX: 0000000000000000 RBX: ffffed1002e60f78 RCX: ffffffff813a4050 [ 46.130125] RDX: ffff888016e2d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.131401] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e60f2f [ 46.132685] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.133951] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017307df8 [ 46.135230] FS: 00007fd7443cf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.136656] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.137698] CR2: 00007fff733b2ef8 CR3: 000000000e5b1000 CR4: 0000000000350ef0 [ 46.138977] Call Trace: [ 46.139495] [ 46.139904] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.140782] ? __create_object+0x59/0x80 [ 46.141560] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.142529] __vmalloc_noprof+0x59/0x60 [ 46.143283] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.144165] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.145088] bpf_prog_alloc+0x39/0x200 [ 46.145792] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.146725] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.147640] do_seccomp+0x349/0x25e0 [ 46.148367] ? find_held_lock+0x2b/0x80 [ 46.149171] ? do_prlimit+0x310/0x610 [ 46.149893] ? __pfx_do_seccomp+0x10/0x10 [ 46.150688] ? do_raw_spin_unlock+0x53/0x220 [ 46.151534] ? _raw_spin_unlock+0x1e/0x40 [ 46.152333] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.153302] ? static_key_count+0x60/0x80 [ 46.154109] prctl_set_seccomp+0x4e/0x70 [ 46.154854] __do_sys_prctl+0xe6c/0x1d70 [ 46.155643] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.156491] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.157454] ? irqentry_exit+0xf3/0x650 [ 46.158237] do_syscall_64+0xbf/0x430 [ 46.158933] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.159887] RIP: 0033:0x7fd7448c15cd [ 46.160588] 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 [ 46.163820] RSP: 002b:00007fff733b12a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.165186] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7448c15cd [ 46.166495] RDX: 000055cb12880e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.167774] RBP: 00007fff733b1300 R08: 0000000000000000 R09: 00007fff733b09a0 [ 46.169086] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cb28bc1bf0 [ 46.170391] R13: 00007fff733b1730 R14: 000055cb28bcb380 R15: 000055cb28bd6460 [ 46.171695] [ 46.172146] irq event stamp: 1797 [ 46.172748] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 46.174309] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 46.175827] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 46.177379] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 46.178723] ---[ end trace 0000000000000000 ]--- [ 49.579844] ------------[ cut here ]------------ [ 49.580752] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.582793] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.584216] Modules linked in: [ 49.584797] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.586804] Tainted: [W]=WARN [ 49.587393] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.589110] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.590002] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 49.593198] RSP: 0018:ffff8880179bfbc0 EFLAGS: 00010286 [ 49.594209] RAX: 0000000000000000 RBX: ffffed1002f37f78 RCX: ffffffff813a4050 [ 49.595493] RDX: ffff888015920000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.596773] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f37f2f [ 49.598088] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.599351] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880179bfdf8 [ 49.600617] FS: 00007efe5a6a1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.602086] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.603146] CR2: 00007efe5ab93580 CR3: 000000000c4c7000 CR4: 0000000000350ef0 [ 49.604418] Call Trace: [ 49.604876] [ 49.605335] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.606264] ? __create_object+0x59/0x80 [ 49.606998] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.607965] __vmalloc_noprof+0x59/0x60 [ 49.608707] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.609583] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.610550] bpf_prog_alloc+0x39/0x200 [ 49.611296] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.612222] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.613122] do_seccomp+0x349/0x25e0 [ 49.613808] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.614724] ? __pfx_do_seccomp+0x10/0x10 [ 49.615506] ? find_held_lock+0x2b/0x80 [ 49.616268] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.617225] ? static_key_count+0x60/0x80 [ 49.618015] prctl_set_seccomp+0x4e/0x70 [ 49.618789] __do_sys_prctl+0xe6c/0x1d70 [ 49.619565] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.620409] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.621371] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.622364] ? irqentry_exit+0xf3/0x650 [ 49.623130] do_syscall_64+0xbf/0x430 [ 49.623820] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.624773] RIP: 0033:0x7efe5ab935cd [ 49.625477] 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 [ 49.628677] RSP: 002b:00007ffe267a75c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.630078] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efe5ab935cd [ 49.631360] RDX: 000055d4fc7fbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.632627] RBP: 00007ffe267a7620 R08: 0000000000000000 R09: 00007ffe267a6cc0 [ 49.633932] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d5090c4ad0 [ 49.635265] R13: 00007ffe267a7a50 R14: 000055d5090c5bc0 R15: 000055d5090d6780 [ 49.636562] [ 49.636991] irq event stamp: 1795 [ 49.637641] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 49.639202] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 49.640720] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 49.642268] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 49.643783] ---[ end trace 0000000000000000 ]--- [ 50.417827] ------------[ cut here ]------------ [ 50.418747] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.420761] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.422242] Modules linked in: [ 50.422829] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.425084] Tainted: [W]=WARN [ 50.425640] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.427142] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.428009] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 50.431643] RSP: 0018:ffff8880158a7bc0 EFLAGS: 00010286 [ 50.432615] RAX: 0000000000000000 RBX: ffffed1002b14f78 RCX: ffffffff813a4050 [ 50.433911] RDX: ffff888017f98000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.435417] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b14f2f [ 50.436784] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.438103] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880158a7df8 [ 50.439373] FS: 00007f0884d55900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.440812] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.441890] CR2: 00007f0885247580 CR3: 000000001f4c5000 CR4: 0000000000350ef0 [ 50.443176] Call Trace: [ 50.443637] [ 50.444076] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.444941] ? __create_object+0x59/0x80 [ 50.445728] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.446743] __vmalloc_noprof+0x59/0x60 [ 50.447513] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.448391] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.449355] bpf_prog_alloc+0x39/0x200 [ 50.450152] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.451094] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.451959] do_seccomp+0x349/0x25e0 [ 50.452687] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.453593] ? __pfx_do_seccomp+0x10/0x10 [ 50.454415] ? find_held_lock+0x2b/0x80 [ 50.455179] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.456154] ? static_key_count+0x60/0x80 [ 50.456919] prctl_set_seccomp+0x4e/0x70 [ 50.457698] __do_sys_prctl+0xe6c/0x1d70 [ 50.458527] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.459441] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.460402] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.461338] ? irqentry_exit+0xf3/0x650 [ 50.462129] do_syscall_64+0xbf/0x430 [ 50.462807] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.463733] RIP: 0033:0x7f08852475cd [ 50.464405] 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 [ 50.467548] RSP: 002b:00007ffdbfae74e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.468930] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f08852475cd [ 50.470241] RDX: 000055dfe4171e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.471514] RBP: 00007ffdbfae7540 R08: 0000000000000000 R09: 00007ffdbfae6be0 [ 50.472760] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dff6dbead0 [ 50.474073] R13: 00007ffdbfae7970 R14: 000055dff6dbfbc0 R15: 000055dff6dd0780 [ 50.475339] [ 50.475759] irq event stamp: 1773 [ 50.476394] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 50.477909] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 50.479402] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 50.480910] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 50.482426] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60089' (ECDSA) to the list of known hosts. 2025/11/17 15:29:00 fuzzer started 2025/11/17 15:29:00 dialing manager at localhost:37895 2025/11/17 15:29:00 checking machine... 2025/11/17 15:29:00 checking revisions... [ 51.407746] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:29:00 testing simple program... [ 51.504685] cgroup: Unknown subsys name 'net' [ 51.567329] cgroup: Unknown subsys name 'cpuset' [ 51.582704] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:28:59 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=1ffff1100d9c11b2 RCX=1ffffffff0b82250 RDX=1ffff1100d9c51ca RSI=ffffffff8166d5b1 RDI=0000000000000004 RBP=ffff88806ce28e58 RSP=ffff88806ce08d78 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000ba70aa6b3 R13=ffff88801567fb88 R14=00000000fffc2dbb R15=00000000fffc2dbc RIP=ffffffff8166d5fe 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 00007fd678092900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff44f40558 CR3=000000000c1c8000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=57ae6567176eddfd00000000000ae988 XMM05=20c53db0190db99e0000000000320c70 XMM06=8a66f771b68bba6b000000000031f5b0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888017307a18 RCX=ffffffff81be8e24 RDX=ffff88800a64b780 RSI=ffffffff81be8ed1 RDI=0000000000000004 RBP=0000000000000001 RSP=ffff888017307948 R8 =0000000000000001 R9 =ffffed1002e60f45 R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=dffffc0000000000 R14=ffff888017307a20 R15=ffff888017307a24 RIP=ffffffff81be8ed1 RFL=00000293 [--S-A-C] 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 00007efe5a6a1900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe267a1000 CR3=000000001f4f3000 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=6720646572637465733a4d41503d706f 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