[ 46.206853] ------------[ cut here ]------------ [ 46.207798] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.209845] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.211301] Modules linked in: [ 46.211941] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.214265] Tainted: [W]=WARN [ 46.214972] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.216464] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.217404] 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 [ 46.220607] RSP: 0018:ffff88800b09fbc0 EFLAGS: 00010286 [ 46.221601] RAX: 0000000000000000 RBX: ffffed1001613f78 RCX: ffffffff813a4050 [ 46.222896] RDX: ffff88801aacb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.224183] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001613f2f [ 46.225490] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.226776] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b09fdf8 [ 46.228071] FS: 00007f296551f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.229512] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.230587] CR2: 00007fff796fbef7 CR3: 000000000cf83000 CR4: 0000000000350ef0 [ 46.231887] Call Trace: [ 46.232352] [ 46.232812] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.233678] ? __create_object+0x59/0x80 [ 46.234454] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.235420] __vmalloc_noprof+0x59/0x60 [ 46.236181] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.237059] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.237995] bpf_prog_alloc+0x39/0x200 [ 46.238740] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.239632] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.240545] do_seccomp+0x349/0x25e0 [ 46.241270] ? find_held_lock+0x2b/0x80 [ 46.242034] ? do_prlimit+0x310/0x610 [ 46.242781] ? __pfx_do_seccomp+0x10/0x10 [ 46.243534] ? do_raw_spin_unlock+0x53/0x220 [ 46.244371] ? _raw_spin_unlock+0x1e/0x40 [ 46.245189] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.246167] ? static_key_count+0x60/0x80 [ 46.246979] prctl_set_seccomp+0x4e/0x70 [ 46.247764] __do_sys_prctl+0xe6c/0x1d70 [ 46.248510] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.249371] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.250339] ? irqentry_exit+0xf3/0x650 [ 46.251112] do_syscall_64+0xbf/0x430 [ 46.251870] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.252831] RIP: 0033:0x7f2965a115cd [ 46.253502] 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 [ 46.256676] RSP: 002b:00007fff796fa610 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.258005] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2965a115cd [ 46.259072] RDX: 000056114e270e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.260132] RBP: 00007fff796fa670 R08: 0000000000000000 R09: 00007fff796f9d10 [ 46.261218] R10: 0000000000000000 R11: 0000000000000246 R12: 000056117c077b10 [ 46.262299] R13: 00007fff796faaa0 R14: 000056117c0782b0 R15: 000056117c08c6f0 [ 46.263378] [ 46.264155] irq event stamp: 1793 [ 46.264662] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 46.265961] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 46.267219] softirqs last enabled at (1790): [] handle_softirqs+0x50c/0x770 [ 46.268489] softirqs last disabled at (1785): [] __irq_exit_rcu+0xc4/0x100 [ 46.269753] ---[ end trace 0000000000000000 ]--- [ 49.786911] ------------[ cut here ]------------ [ 49.787846] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.789856] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.791329] Modules linked in: [ 49.791974] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.794057] Tainted: [W]=WARN [ 49.794626] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.796120] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.797044] 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 [ 49.800303] RSP: 0018:ffff8880166efbc0 EFLAGS: 00010286 [ 49.801413] RAX: 0000000000000000 RBX: ffffed1002cddf78 RCX: ffffffff813a4050 [ 49.802811] RDX: ffff888013e59bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.804118] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cddf2f [ 49.805433] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.806735] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166efdf8 [ 49.808038] FS: 00007f9e88b56900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.809515] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.810593] CR2: 00007f9e89048580 CR3: 000000001fa30000 CR4: 0000000000350ef0 [ 49.811906] Call Trace: [ 49.812380] [ 49.812832] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.813758] ? __create_object+0x59/0x80 [ 49.814509] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.815499] __vmalloc_noprof+0x59/0x60 [ 49.816270] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.817172] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.818124] bpf_prog_alloc+0x39/0x200 [ 49.818862] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.819812] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.820684] do_seccomp+0x349/0x25e0 [ 49.821431] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.822346] ? __pfx_do_seccomp+0x10/0x10 [ 49.823147] ? find_held_lock+0x2b/0x80 [ 49.823928] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.824911] ? static_key_count+0x60/0x80 [ 49.825693] prctl_set_seccomp+0x4e/0x70 [ 49.826486] __do_sys_prctl+0xe6c/0x1d70 [ 49.827280] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.828158] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.829165] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.830158] ? irqentry_exit+0xf3/0x650 [ 49.830940] do_syscall_64+0xbf/0x430 [ 49.831648] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.832616] RIP: 0033:0x7f9e890485cd [ 49.833332] 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 [ 49.836554] RSP: 002b:00007ffe829752a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.837960] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9e890485cd [ 49.839268] RDX: 0000555b406c8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.840576] RBP: 00007ffe82975300 R08: 0000000000000000 R09: 00007ffe829749a0 [ 49.841898] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555b54e44ad0 [ 49.843203] R13: 00007ffe82975730 R14: 0000555b54e45bc0 R15: 0000555b54e56780 [ 49.844533] [ 49.845006] irq event stamp: 1711 [ 49.845637] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 49.847184] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 49.848739] softirqs last enabled at (1564): [] handle_softirqs+0x50c/0x770 [ 49.850328] softirqs last disabled at (1559): [] __irq_exit_rcu+0xc4/0x100 [ 49.851872] ---[ end trace 0000000000000000 ]--- [ 50.652068] ------------[ cut here ]------------ [ 50.653026] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.655038] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.656496] Modules linked in: [ 50.657158] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.659152] Tainted: [W]=WARN [ 50.659736] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.661211] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.662122] 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 [ 50.665335] RSP: 0018:ffff8880193bfbc0 EFLAGS: 00010286 [ 50.666316] RAX: 0000000000000000 RBX: ffffed1003277f78 RCX: ffffffff813a4050 [ 50.667596] RDX: ffff888016b15340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.668864] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003277f2f [ 50.670183] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.671472] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880193bfdf8 [ 50.672747] FS: 00007efc82f28900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.674212] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.675283] CR2: 00007ffee85b3ef7 CR3: 000000000dde6000 CR4: 0000000000350ef0 [ 50.676562] Call Trace: [ 50.677054] [ 50.677481] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.678394] ? __create_object+0x59/0x80 [ 50.679184] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.680144] __vmalloc_noprof+0x59/0x60 [ 50.680908] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.681795] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.682745] bpf_prog_alloc+0x39/0x200 [ 50.683444] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.684363] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.685281] do_seccomp+0x349/0x25e0 [ 50.685996] ? find_held_lock+0x2b/0x80 [ 50.686769] ? do_prlimit+0x310/0x610 [ 50.687464] ? __pfx_do_seccomp+0x10/0x10 [ 50.688251] ? do_raw_spin_unlock+0x53/0x220 [ 50.689096] ? _raw_spin_unlock+0x1e/0x40 [ 50.689885] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.690843] ? static_key_count+0x60/0x80 [ 50.691595] prctl_set_seccomp+0x4e/0x70 [ 50.692382] __do_sys_prctl+0xe6c/0x1d70 [ 50.693165] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.694017] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.694975] ? irqentry_exit+0xf3/0x650 [ 50.695690] do_syscall_64+0xbf/0x430 [ 50.696412] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.697377] RIP: 0033:0x7efc8341a5cd [ 50.698094] 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 [ 50.701248] RSP: 002b:00007ffee85b2340 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.702622] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efc8341a5cd [ 50.703889] RDX: 000055a0c8acde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.705189] RBP: 00007ffee85b23a0 R08: 0000000000000000 R09: 00007ffee85b1a40 [ 50.706468] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a0ca6fd240 [ 50.707751] R13: 00007ffee85b27d0 R14: 000055a0ca6fcbf0 R15: 000055a0ca7114d0 [ 50.709080] [ 50.709509] irq event stamp: 1699 [ 50.710168] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 50.711679] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 50.713213] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 50.714759] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 50.716254] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26887' (ECDSA) to the list of known hosts. 2025/11/18 13:56:05 fuzzer started 2025/11/18 13:56:05 dialing manager at localhost:34383 2025/11/18 13:56:05 checking machine... 2025/11/18 13:56:05 checking revisions... [ 51.610557] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:56:05 testing simple program... [ 51.699935] cgroup: Unknown subsys name 'net' [ 51.758636] cgroup: Unknown subsys name 'cpuset' [ 51.770990] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:56:05 Registers: info registers vcpu 0 RAX=0000000000000aca RBX=ffffffff889a0aa0 RCX=0000000000000000 RDX=0000000000000046 RSI=0000000000000000 RDI=ffff88801671f5a8 RBP=ffff88801671f5a8 RSP=ffff888013e17800 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000000 R12=ffffffff87d124d0 R13=ffff88801671f5a8 R14=0000000000000001 R15=0000000000000000 RIP=ffffffff84c71e71 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 00007f9e88b56900 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=00007f9e8910d618 CR3=000000001faca000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002912f 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 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f871aa6b490 CR3=000000000e511000 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=2034303a36353a333120383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034303a36353a3331203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000