[ 46.814926] ------------[ cut here ]------------ [ 46.815894] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.817942] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.819431] Modules linked in: [ 46.820021] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.821999] Tainted: [W]=WARN [ 46.822594] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.824037] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.824961] 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 [ 46.828087] RSP: 0018:ffff888017177bc0 EFLAGS: 00010286 [ 46.829074] RAX: 0000000000000000 RBX: ffffed1002e2ef78 RCX: ffffffff813a4050 [ 46.830358] RDX: ffff888017d00000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.831615] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e2ef2f [ 46.832898] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.834162] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017177df8 [ 46.835416] FS: 00007f43c6456900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.836843] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.837892] CR2: 00007f43c6948580 CR3: 000000000c297000 CR4: 0000000000350ef0 [ 46.839165] Call Trace: [ 46.839669] [ 46.840074] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.840974] ? __create_object+0x59/0x80 [ 46.841742] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.842695] __vmalloc_noprof+0x59/0x60 [ 46.843446] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.844281] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.845216] bpf_prog_alloc+0x39/0x200 [ 46.845952] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.846876] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.847766] do_seccomp+0x349/0x25e0 [ 46.848487] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.849325] ? __pfx_do_seccomp+0x10/0x10 [ 46.850112] ? find_held_lock+0x2b/0x80 [ 46.850865] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.851809] ? static_key_count+0x60/0x80 [ 46.852606] prctl_set_seccomp+0x4e/0x70 [ 46.853328] __do_sys_prctl+0xe6c/0x1d70 [ 46.854114] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.854962] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.855910] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.856880] ? irqentry_exit+0xf3/0x650 [ 46.857637] do_syscall_64+0xbf/0x430 [ 46.858324] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.859260] RIP: 0033:0x7f43c69485cd [ 46.859959] 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 [ 46.863129] RSP: 002b:00007fff742fc620 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.864498] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f43c69485cd [ 46.865796] RDX: 00005592cd483e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.867081] RBP: 00007fff742fc680 R08: 0000000000000000 R09: 00007fff742fbd20 [ 46.868374] R10: 0000000000000000 R11: 0000000000000246 R12: 00005592d6d632b0 [ 46.869654] R13: 00007fff742fcab0 R14: 00005592d6d65d20 R15: 00005592d6d778d0 [ 46.870972] [ 46.871437] irq event stamp: 1759 [ 46.872050] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 46.873591] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 46.875111] softirqs last enabled at (1496): [] handle_softirqs+0x50c/0x770 [ 46.876670] softirqs last disabled at (1481): [] __irq_exit_rcu+0xc4/0x100 [ 46.878183] ---[ end trace 0000000000000000 ]--- [ 50.617782] ------------[ cut here ]------------ [ 50.618774] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.620780] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 50.622224] Modules linked in: [ 50.622856] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.624822] Tainted: [W]=WARN [ 50.625414] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.626894] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.627794] 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 [ 50.630915] RSP: 0018:ffff888017c2fbc0 EFLAGS: 00010286 [ 50.631868] RAX: 0000000000000000 RBX: ffffed1002f85f78 RCX: ffffffff813a4050 [ 50.633136] RDX: ffff88800f760000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.634399] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f85f2f [ 50.635662] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.636930] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017c2fdf8 [ 50.638187] FS: 00007f7e515dd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.639600] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.640673] CR2: 00007ffd0cdbeef7 CR3: 0000000020d19000 CR4: 0000000000350ef0 [ 50.641938] Call Trace: [ 50.642468] [ 50.642879] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.643765] ? __create_object+0x59/0x80 [ 50.644575] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.645541] __vmalloc_noprof+0x59/0x60 [ 50.646247] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.647112] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.648033] bpf_prog_alloc+0x39/0x200 [ 50.648788] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.649712] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.650616] do_seccomp+0x349/0x25e0 [ 50.651279] ? find_held_lock+0x2b/0x80 [ 50.652041] ? do_prlimit+0x310/0x610 [ 50.652799] ? __pfx_do_seccomp+0x10/0x10 [ 50.653599] ? do_raw_spin_unlock+0x53/0x220 [ 50.654427] ? _raw_spin_unlock+0x1e/0x40 [ 50.655164] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.656120] ? static_key_count+0x60/0x80 [ 50.656934] prctl_set_seccomp+0x4e/0x70 [ 50.657705] __do_sys_prctl+0xe6c/0x1d70 [ 50.658496] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.659303] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.660277] ? irqentry_exit+0xf3/0x650 [ 50.661043] do_syscall_64+0xbf/0x430 [ 50.661803] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.662744] RIP: 0033:0x7f7e51acf5cd [ 50.663446] 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 [ 50.666606] RSP: 002b:00007ffd0cdbc5c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.667958] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7e51acf5cd [ 50.669253] RDX: 0000559f4d738e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.670540] RBP: 00007ffd0cdbc620 R08: 0000000000000000 R09: 00007ffd0cdbbcc0 [ 50.671821] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559f87f83ad0 [ 50.673116] R13: 00007ffd0cdbca50 R14: 0000559f87f84bc0 R15: 0000559f87f95780 [ 50.674414] [ 50.674846] irq event stamp: 1731 [ 50.675502] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 50.677008] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 50.678521] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 50.680053] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 50.681422] ---[ end trace 0000000000000000 ]--- [ 51.665608] ------------[ cut here ]------------ [ 51.666372] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.668075] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 51.669286] Modules linked in: [ 51.669834] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.671712] Tainted: [W]=WARN [ 51.672179] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.673882] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.674658] 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 [ 51.677355] RSP: 0018:ffff88801bc9fbc0 EFLAGS: 00010286 [ 51.678152] RAX: 0000000000000000 RBX: ffffed1003793f78 RCX: ffffffff813a4050 [ 51.679259] RDX: ffff888016110000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.680388] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003793f2f [ 51.681509] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.682663] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bc9fdf8 [ 51.683767] FS: 00007fd948439900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.684996] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.685918] CR2: 00007fffe4078ef7 CR3: 000000000e3da000 CR4: 0000000000350ef0 [ 51.687018] Call Trace: [ 51.687452] [ 51.687805] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.688598] ? __create_object+0x59/0x80 [ 51.689224] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.690056] __vmalloc_noprof+0x59/0x60 [ 51.690731] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.691460] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.692225] bpf_prog_alloc+0x39/0x200 [ 51.692897] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.693714] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.694475] do_seccomp+0x349/0x25e0 [ 51.695061] ? find_held_lock+0x2b/0x80 [ 51.695736] ? do_prlimit+0x310/0x610 [ 51.696368] ? __pfx_do_seccomp+0x10/0x10 [ 51.697010] ? do_raw_spin_unlock+0x53/0x220 [ 51.697740] ? _raw_spin_unlock+0x1e/0x40 [ 51.698404] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.699195] ? static_key_count+0x60/0x80 [ 51.699885] prctl_set_seccomp+0x4e/0x70 [ 51.700579] __do_sys_prctl+0xe6c/0x1d70 [ 51.701204] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.701958] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.702808] ? irqentry_exit+0xf3/0x650 [ 51.703469] do_syscall_64+0xbf/0x430 [ 51.704077] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.704961] RIP: 0033:0x7fd94892b5cd [ 51.705557] 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 [ 51.708281] RSP: 002b:00007fffe4077840 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.709435] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd94892b5cd [ 51.710740] RDX: 000055ae7aec0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.712042] RBP: 00007fffe40778a0 R08: 0000000000000000 R09: 00007fffe4076f40 [ 51.713364] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aeae926ad0 [ 51.714669] R13: 00007fffe4077cd0 R14: 000055aeae927bc0 R15: 000055aeae938780 [ 51.715999] [ 51.716497] irq event stamp: 1923 [ 51.717126] hardirqs last enabled at (1931): [] __up_console_sem+0x78/0x80 [ 51.718701] hardirqs last disabled at (1940): [] __up_console_sem+0x5d/0x80 [ 51.720037] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 51.721393] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 51.722739] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2440' (ECDSA) to the list of known hosts. 2025/11/17 10:50:27 fuzzer started 2025/11/17 10:50:27 dialing manager at localhost:37895 2025/11/17 10:50:27 checking machine... 2025/11/17 10:50:27 checking revisions... [ 52.663291] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:50:27 testing simple program... [ 52.762124] cgroup: Unknown subsys name 'net' [ 52.820411] cgroup: Unknown subsys name 'cpuset' [ 52.839463] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:50:26 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff81000130 RCX=ffff888015e9f5dc RDX=1ffff11002bd3edc RSI=ffffffff85e1ffe0 RDI=ffffffff81000130 RBP=ffffffff81000130 RSP=ffff888015e9f638 R8 =0000000000000001 R9 =ffff888015e9f6c8 R10=000000000003c9ed R11=00000000000c7d20 R12=0000000000000001 R13=0000000000000000 R14=ffff888015ea0000 R15=0000000000000cc0 RIP=ffffffff81439c92 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 00007faa27b19900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000559f87fb7000 CR3=000000000dc3d000 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=3680280b7cd86dba00000000000ae988 XMM05=1319e678c5640f8a0000000000321c70 XMM06=5b441c9aa74920470000000000321bd8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff869d7fd7 RBX=0000000000000001 RCX=ffffffff869d7fd2 RDX=0000000000000000 RSI=1ffffffff0d3affa RDI=ffffffff866903c0 RBP=ffff888017db7628 RSP=ffff888017db7560 R8 =ffffffff869d7fd2 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffff888017db7630 R13=ffff888017db7618 R14=ffff888017db7611 R15=ffff888017db75d0 RIP=ffffffff8135e815 RFL=00000217 [----APC] 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 00007f7e515dd900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7e51b94618 CR3=000000000dbd4000 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