[ 45.800032] ------------[ cut here ]------------ [ 45.800981] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.803014] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.804481] Modules linked in: [ 45.805165] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.807196] Tainted: [W]=WARN [ 45.807760] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.809265] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.810193] 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 [ 45.813445] RSP: 0018:ffff88801799fbc0 EFLAGS: 00010286 [ 45.814438] RAX: 0000000000000000 RBX: ffffed1002f33f78 RCX: ffffffff813a4050 [ 45.815745] RDX: ffff888019795340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.817053] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f33f2f [ 45.818355] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.819654] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801799fdf8 [ 45.820969] FS: 00007fdc6a71c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.822431] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.823504] CR2: 00007fffe5d52ef8 CR3: 0000000009c68000 CR4: 0000000000350ef0 [ 45.824819] Call Trace: [ 45.825336] [ 45.825755] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.826669] ? __create_object+0x59/0x80 [ 45.827457] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.828452] __vmalloc_noprof+0x59/0x60 [ 45.829218] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.830106] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.831059] bpf_prog_alloc+0x39/0x200 [ 45.831765] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.832729] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.833646] do_seccomp+0x349/0x25e0 [ 45.834371] ? find_held_lock+0x2b/0x80 [ 45.835139] ? do_prlimit+0x310/0x610 [ 45.835900] ? __pfx_do_seccomp+0x10/0x10 [ 45.836667] ? do_raw_spin_unlock+0x53/0x220 [ 45.837514] ? _raw_spin_unlock+0x1e/0x40 [ 45.838304] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.839283] ? static_key_count+0x60/0x80 [ 45.840098] prctl_set_seccomp+0x4e/0x70 [ 45.840898] __do_sys_prctl+0xe6c/0x1d70 [ 45.841654] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.842520] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.843510] ? irqentry_exit+0xf3/0x650 [ 45.844308] do_syscall_64+0xbf/0x430 [ 45.845069] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.846038] RIP: 0033:0x7fdc6ac0e5cd [ 45.846712] 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 [ 45.849952] RSP: 002b:00007fffe5d51400 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.851335] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdc6ac0e5cd [ 45.852652] RDX: 00005589d4184e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.853950] RBP: 00007fffe5d51460 R08: 0000000000000000 R09: 00007fffe5d50b00 [ 45.855250] R10: 0000000000000000 R11: 0000000000000246 R12: 00005589e89c4ad0 [ 45.856564] R13: 00007fffe5d51890 R14: 00005589e89c5bc0 R15: 00005589e89d6780 [ 45.857894] [ 45.858327] irq event stamp: 1787 [ 45.858994] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 45.860559] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 45.861898] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 45.863213] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 45.864538] ---[ end trace 0000000000000000 ]--- [ 48.619161] ------------[ cut here ]------------ [ 48.619951] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.621655] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 48.622897] Modules linked in: [ 48.623398] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.625258] Tainted: [W]=WARN [ 48.625719] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.627016] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.627738] 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 [ 48.630398] RSP: 0018:ffff888016ebfbc0 EFLAGS: 00010286 [ 48.631211] RAX: 0000000000000000 RBX: ffffed1002dd7f78 RCX: ffffffff813a4050 [ 48.632295] RDX: ffff888015e45340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.633362] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd7f2f [ 48.634435] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.635505] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ebfdf8 [ 48.636585] FS: 00007ff02a6c1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.637800] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.638687] CR2: 00007ff02abb3580 CR3: 000000000e9b5000 CR4: 0000000000350ef0 [ 48.639760] Call Trace: [ 48.640191] [ 48.640540] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.641293] ? __create_object+0x59/0x80 [ 48.641942] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.642715] __vmalloc_noprof+0x59/0x60 [ 48.643347] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.644073] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.644891] bpf_prog_alloc+0x39/0x200 [ 48.645471] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.646250] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.647008] do_seccomp+0x349/0x25e0 [ 48.647575] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.648326] ? __pfx_do_seccomp+0x10/0x10 [ 48.648989] ? find_held_lock+0x2b/0x80 [ 48.649596] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.650407] ? static_key_count+0x60/0x80 [ 48.651097] prctl_set_seccomp+0x4e/0x70 [ 48.651719] __do_sys_prctl+0xe6c/0x1d70 [ 48.652383] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.653097] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.653902] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.654681] ? irqentry_exit+0xf3/0x650 [ 48.655321] do_syscall_64+0xbf/0x430 [ 48.655941] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.656713] RIP: 0033:0x7ff02abb35cd [ 48.657302] 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 [ 48.659989] RSP: 002b:00007ffe63e73f10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.661148] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff02abb35cd [ 48.662229] RDX: 0000556127e6de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.663301] RBP: 00007ffe63e73f70 R08: 0000000000000000 R09: 00007ffe63e73610 [ 48.664395] R10: 0000000000000000 R11: 0000000000000246 R12: 00005561639cbad0 [ 48.665466] R13: 00007ffe63e743a0 R14: 00005561639ccbc0 R15: 00005561639dd780 [ 48.666558] [ 48.666949] irq event stamp: 1763 [ 48.667453] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 48.668741] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 48.670014] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 48.671332] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 48.672638] ---[ end trace 0000000000000000 ]--- [ 49.355430] ------------[ cut here ]------------ [ 49.356247] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.358008] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 49.359475] Modules linked in: [ 49.360013] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.361684] Tainted: [W]=WARN [ 49.362194] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.363417] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.364204] 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 [ 49.366880] RSP: 0018:ffff88801750fbc0 EFLAGS: 00010286 [ 49.367653] RAX: 0000000000000000 RBX: ffffed1002ea1f78 RCX: ffffffff813a4050 [ 49.368723] RDX: ffff888016305340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.369795] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea1f2f [ 49.370865] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.371944] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801750fdf8 [ 49.373027] FS: 00007f116e8a9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.374247] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.375125] CR2: 00007ffe2a13bef8 CR3: 0000000016694000 CR4: 0000000000350ef0 [ 49.376211] Call Trace: [ 49.376602] [ 49.376982] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.377691] ? __create_object+0x59/0x80 [ 49.378345] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.379170] __vmalloc_noprof+0x59/0x60 [ 49.379776] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.380528] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.381312] bpf_prog_alloc+0x39/0x200 [ 49.381933] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.382672] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.383434] do_seccomp+0x349/0x25e0 [ 49.384035] ? find_held_lock+0x2b/0x80 [ 49.384652] ? do_prlimit+0x310/0x610 [ 49.385281] ? __pfx_do_seccomp+0x10/0x10 [ 49.385948] ? do_raw_spin_unlock+0x53/0x220 [ 49.386610] ? _raw_spin_unlock+0x1e/0x40 [ 49.387268] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.388083] ? static_key_count+0x60/0x80 [ 49.388730] prctl_set_seccomp+0x4e/0x70 [ 49.389387] __do_sys_prctl+0xe6c/0x1d70 [ 49.390051] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.390740] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.391557] ? irqentry_exit+0xf3/0x650 [ 49.392208] do_syscall_64+0xbf/0x430 [ 49.392795] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.393592] RIP: 0033:0x7f116ed9b5cd [ 49.394178] 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 [ 49.396877] RSP: 002b:00007ffe2a139340 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.398026] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f116ed9b5cd [ 49.399102] RDX: 000055bb4c081e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.400186] RBP: 00007ffe2a1393a0 R08: 0000000000000000 R09: 00007ffe2a138a40 [ 49.401254] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bb6bc94240 [ 49.402314] R13: 00007ffe2a1397d0 R14: 000055bb6bc9d380 R15: 000055bb6bca8540 [ 49.403399] [ 49.403757] irq event stamp: 1795 [ 49.404314] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 49.405606] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 49.406887] softirqs last enabled at (1296): [] handle_softirqs+0x50c/0x770 [ 49.408191] softirqs last disabled at (1225): [] __irq_exit_rcu+0xc4/0x100 [ 49.409470] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62177' (ECDSA) to the list of known hosts. 2025/11/17 17:42:13 fuzzer started 2025/11/17 17:42:13 dialing manager at localhost:37895 2025/11/17 17:42:13 checking machine... 2025/11/17 17:42:13 checking revisions... [ 50.168078] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:42:13 testing simple program... [ 50.265121] cgroup: Unknown subsys name 'net' [ 50.309449] cgroup: Unknown subsys name 'cpuset' [ 50.323624] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:42:13 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000282 RCX=ffffffff814fb915 RDX=ffffed10012c26f4 RSI=ffffffff814fb926 RDI=ffffffff85e2d2f0 RBP=ffffffff85e2d2f0 RSP=ffff888009637be0 R8 =0000000000000001 R9 =ffffed10012c26f3 R10=ffff88800961379b R11=0000000000000001 R12=ffffffff814fb926 R13=0000000000000282 R14=0000000000000000 R15=ffffffff85e2d318 RIP=ffffffff81528efc 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 0000000000000000 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=00007ffd18169f18 CR3=000000000bb29000 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=32343a373120373120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3334325b646873732033313a3234 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343737 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffffffff85f109a0 RCX=ffffffff8152d723 RDX=0000000000000001 RSI=0000000000000004 RDI=ffff888017ae7cd0 RBP=1ffff11002f5cf96 RSP=ffff888017ae7ca8 R8 =0000000000000001 R9 =ffffed1002f5cf9a R10=0000000000000003 R11=0000000000000001 R12=ffffffff85f109a8 R13=ffffffff85f109b0 R14=ffff88800a190360 R15=ffff88800945d280 RIP=ffffffff8152d734 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 00007ff02a6c1900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe63e6e000 CR3=000000001ff1d000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000