[ 46.554198] ------------[ cut here ]------------ [ 46.555106] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.557108] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.558517] Modules linked in: [ 46.559346] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.561366] Tainted: [W]=WARN [ 46.561963] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.563402] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.564302] 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 [ 46.567411] RSP: 0018:ffff888015b3fbc0 EFLAGS: 00010286 [ 46.568484] RAX: 0000000000000000 RBX: ffffed1002b67f78 RCX: ffffffff813a4050 [ 46.569733] RDX: ffff888015ec0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.570978] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b67f2f [ 46.572232] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.573510] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015b3fdf8 [ 46.574774] FS: 00007fb14a8b3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.576219] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.577289] CR2: 00007fb14ada5580 CR3: 000000001d958000 CR4: 0000000000350ef0 [ 46.578579] Call Trace: [ 46.579085] [ 46.579505] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.580405] ? __create_object+0x59/0x80 [ 46.581194] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.582152] __vmalloc_noprof+0x59/0x60 [ 46.582917] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.583792] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.584724] bpf_prog_alloc+0x39/0x200 [ 46.585432] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.586354] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.587257] do_seccomp+0x349/0x25e0 [ 46.587962] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.588869] ? __pfx_do_seccomp+0x10/0x10 [ 46.589625] ? find_held_lock+0x2b/0x80 [ 46.590370] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.591323] ? static_key_count+0x60/0x80 [ 46.592129] prctl_set_seccomp+0x4e/0x70 [ 46.592930] __do_sys_prctl+0xe6c/0x1d70 [ 46.593711] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.594532] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.595504] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.596493] ? irqentry_exit+0xf3/0x650 [ 46.597256] do_syscall_64+0xbf/0x430 [ 46.597999] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.598956] RIP: 0033:0x7fb14ada55cd [ 46.599618] 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 [ 46.602844] RSP: 002b:00007ffe6c22c220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.604208] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb14ada55cd [ 46.605519] RDX: 00005636b741ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.606811] RBP: 00007ffe6c22c280 R08: 0000000000000000 R09: 00007ffe6c22b920 [ 46.608096] R10: 0000000000000000 R11: 0000000000000246 R12: 00005636f591b2b0 [ 46.609385] R13: 00007ffe6c22c6b0 R14: 00005636f591dd20 R15: 00005636f592f8d0 [ 46.610706] [ 46.611130] irq event stamp: 1757 [ 46.611788] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 46.613338] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 46.614838] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 46.616421] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 46.617927] ---[ end trace 0000000000000000 ]--- [ 49.630747] ------------[ cut here ]------------ [ 49.631633] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.633834] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.635496] Modules linked in: [ 49.636142] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.638136] Tainted: [W]=WARN [ 49.638735] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.640191] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.641114] 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 [ 49.644270] RSP: 0018:ffff88800e55fbc0 EFLAGS: 00010286 [ 49.645261] RAX: 0000000000000000 RBX: ffffed1001cabf78 RCX: ffffffff813a4050 [ 49.646528] RDX: ffff888018410000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.647800] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001cabf2f [ 49.649069] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.650359] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e55fdf8 [ 49.651632] FS: 00007fbb738e8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.653078] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.654126] CR2: 00007ffc012ebef8 CR3: 000000000d244000 CR4: 0000000000350ef0 [ 49.655395] Call Trace: [ 49.655902] [ 49.656312] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.657247] ? __create_object+0x59/0x80 [ 49.658047] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.659026] __vmalloc_noprof+0x59/0x60 [ 49.659782] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.660616] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.661555] bpf_prog_alloc+0x39/0x200 [ 49.662290] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.663218] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.664127] do_seccomp+0x349/0x25e0 [ 49.664859] ? find_held_lock+0x2b/0x80 [ 49.665564] ? do_prlimit+0x310/0x610 [ 49.666316] ? __pfx_do_seccomp+0x10/0x10 [ 49.667101] ? do_raw_spin_unlock+0x53/0x220 [ 49.667933] ? _raw_spin_unlock+0x1e/0x40 [ 49.668723] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.669631] ? static_key_count+0x60/0x80 [ 49.670444] prctl_set_seccomp+0x4e/0x70 [ 49.671225] __do_sys_prctl+0xe6c/0x1d70 [ 49.671996] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.672866] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.673838] ? irqentry_exit+0xf3/0x650 [ 49.674557] do_syscall_64+0xbf/0x430 [ 49.675286] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.676226] RIP: 0033:0x7fbb73dda5cd [ 49.676939] 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 [ 49.680090] RSP: 002b:00007ffc012e9b40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.681455] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbb73dda5cd [ 49.682733] RDX: 000055c5a6c02e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.684006] RBP: 00007ffc012e9ba0 R08: 0000000000000000 R09: 00007ffc012e9240 [ 49.685295] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c5ab70aad0 [ 49.686565] R13: 00007ffc012e9fd0 R14: 000055c5ab70bbc0 R15: 000055c5ab71c780 [ 49.687847] [ 49.688279] irq event stamp: 1839 [ 49.688947] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 49.690462] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 49.691974] softirqs last enabled at (1808): [] handle_softirqs+0x50c/0x770 [ 49.693515] softirqs last disabled at (1803): [] __irq_exit_rcu+0xc4/0x100 [ 49.695004] ---[ end trace 0000000000000000 ]--- [ 50.525281] ------------[ cut here ]------------ [ 50.526242] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.528259] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.529743] Modules linked in: [ 50.530347] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.532523] Tainted: [W]=WARN [ 50.533247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.534954] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.535882] 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 [ 50.539518] RSP: 0018:ffff888017427bc0 EFLAGS: 00010286 [ 50.540530] RAX: 0000000000000000 RBX: ffffed1002e84f78 RCX: ffffffff813a4050 [ 50.542029] RDX: ffff888019000000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.543297] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e84f2f [ 50.544619] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.546169] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017427df8 [ 50.547691] FS: 00007f2f528ec900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.549448] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.550697] CR2: 00007ffcef2d2ef8 CR3: 000000001fe0a000 CR4: 0000000000350ef0 [ 50.552207] Call Trace: [ 50.552830] [ 50.553308] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.554356] ? __create_object+0x59/0x80 [ 50.555268] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.556410] __vmalloc_noprof+0x59/0x60 [ 50.557302] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.558196] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.559146] bpf_prog_alloc+0x39/0x200 [ 50.559895] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.560863] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.561777] do_seccomp+0x349/0x25e0 [ 50.562461] ? find_held_lock+0x2b/0x80 [ 50.563232] ? do_prlimit+0x310/0x610 [ 50.563992] ? __pfx_do_seccomp+0x10/0x10 [ 50.564912] ? do_raw_spin_unlock+0x53/0x220 [ 50.565764] ? _raw_spin_unlock+0x1e/0x40 [ 50.566510] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.567487] ? static_key_count+0x60/0x80 [ 50.568296] prctl_set_seccomp+0x4e/0x70 [ 50.569095] __do_sys_prctl+0xe6c/0x1d70 [ 50.569873] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.570724] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.571688] ? irqentry_exit+0xf3/0x650 [ 50.572437] do_syscall_64+0xbf/0x430 [ 50.573182] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.574151] RIP: 0033:0x7f2f52dde5cd [ 50.575001] 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 [ 50.578305] RSP: 002b:00007ffcef2d0ad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.579662] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2f52dde5cd [ 50.580919] RDX: 000055d782045e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.582171] RBP: 00007ffcef2d0b30 R08: 0000000000000000 R09: 00007ffcef2d01d0 [ 50.583674] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d7b3957ad0 [ 50.585258] R13: 00007ffcef2d0f60 R14: 000055d7b3958bc0 R15: 000055d7b3969780 [ 50.586597] [ 50.587081] irq event stamp: 1745 [ 50.587738] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 50.589061] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 50.590039] softirqs last enabled at (1546): [] handle_softirqs+0x50c/0x770 [ 50.591044] softirqs last disabled at (1541): [] __irq_exit_rcu+0xc4/0x100 [ 50.592016] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20919' (ECDSA) to the list of known hosts. 2025/11/17 12:44:00 fuzzer started 2025/11/17 12:44:00 dialing manager at localhost:37895 2025/11/17 12:44:00 checking machine... 2025/11/17 12:44:00 checking revisions... [ 51.408511] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:44:00 testing simple program... [ 51.497308] cgroup: Unknown subsys name 'net' [ 51.564281] cgroup: Unknown subsys name 'cpuset' [ 51.578608] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:43:59 Registers: info registers vcpu 0 RAX=ffff88801fe60de0 RBX=ffff888008c4b780 RCX=0000000000000000 RDX=0000000000000070 RSI=0000000000000000 RDI=ffff88801fe60ed8 RBP=000000000000000c RSP=ffff8880174dfb20 R8 =0000000000000006 R9 =0000000000000000 R10=ffff88801fe60ec8 R11=0000000000000001 R12=ffffea00007f9800 R13=ffff88801fe60cb8 R14=00000000000d0000 R15=00000000ffffffff RIP=ffffffff81aad028 RFL=00000246 [---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 00007fbb738e8900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbb73ea00b0 CR3=000000001fcb8000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000029a43 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe3d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff6b056e018 CR3=0000000009c78000 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=33343a323120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343132 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000