[ 44.090971] ------------[ cut here ]------------ [ 44.091796] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.093558] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 44.094848] Modules linked in: [ 44.095428] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.097163] Tainted: [W]=WARN [ 44.097666] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.098965] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.099785] 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 [ 44.102592] RSP: 0018:ffff8880197efbc0 EFLAGS: 00010286 [ 44.103472] RAX: 0000000000000000 RBX: ffffed10032fdf78 RCX: ffffffff813a4050 [ 44.104624] RDX: ffff888017f2d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.105774] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032fdf2f [ 44.106894] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.108044] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880197efdf8 [ 44.109181] FS: 00007f69d1e84900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.110468] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.111434] CR2: 00007f69d2376580 CR3: 000000000d3a7000 CR4: 0000000000350ef0 [ 44.112572] Call Trace: [ 44.112971] [ 44.113372] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.114159] ? __create_object+0x59/0x80 [ 44.114818] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.115681] __vmalloc_noprof+0x59/0x60 [ 44.116352] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.117118] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.117901] bpf_prog_alloc+0x39/0x200 [ 44.118549] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.119387] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.120192] do_seccomp+0x349/0x25e0 [ 44.120791] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.121547] ? __pfx_do_seccomp+0x10/0x10 [ 44.122215] ? find_held_lock+0x2b/0x80 [ 44.122810] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.123616] ? static_key_count+0x60/0x80 [ 44.124279] prctl_set_seccomp+0x4e/0x70 [ 44.124897] __do_sys_prctl+0xe6c/0x1d70 [ 44.125549] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.126264] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.127070] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.127847] ? irqentry_exit+0xf3/0x650 [ 44.128481] do_syscall_64+0xbf/0x430 [ 44.129074] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.129838] RIP: 0033:0x7f69d23765cd [ 44.130416] 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 [ 44.133056] RSP: 002b:00007ffdcef447f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.134175] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f69d23765cd [ 44.135267] RDX: 0000562aba42ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.136339] RBP: 00007ffdcef44850 R08: 0000000000000000 R09: 00007ffdcef43ef0 [ 44.137421] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562ad46a7b10 [ 44.138491] R13: 00007ffdcef44c80 R14: 0000562ad46a82b0 R15: 0000562ad46bc6f0 [ 44.139580] [ 44.139943] irq event stamp: 1693 [ 44.140485] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 44.141751] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 44.143045] softirqs last enabled at (1266): [] handle_softirqs+0x50c/0x770 [ 44.144337] softirqs last disabled at (1261): [] __irq_exit_rcu+0xc4/0x100 [ 44.145608] ---[ end trace 0000000000000000 ]--- [ 46.900767] ------------[ cut here ]------------ [ 46.901612] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.903405] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 46.905082] Modules linked in: [ 46.905607] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.907720] Tainted: [W]=WARN [ 46.908451] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.909938] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.910762] 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 [ 46.913555] RSP: 0018:ffff888013a07bc0 EFLAGS: 00010286 [ 46.914415] RAX: 0000000000000000 RBX: ffffed1002740f78 RCX: ffffffff813a4050 [ 46.915573] RDX: ffff8880136d0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.916707] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002740f2f [ 46.917846] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.918988] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013a07df8 [ 46.920144] FS: 00007f88d3db3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.921427] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.922373] CR2: 00007f88d42a5580 CR3: 000000000d495000 CR4: 0000000000350ef0 [ 46.923536] Call Trace: [ 46.923949] [ 46.924357] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.925150] ? __create_object+0x59/0x80 [ 46.925807] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.926657] __vmalloc_noprof+0x59/0x60 [ 46.927337] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.928110] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.928903] bpf_prog_alloc+0x39/0x200 [ 46.929555] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.930380] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.931205] do_seccomp+0x349/0x25e0 [ 46.931804] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.932601] ? __pfx_do_seccomp+0x10/0x10 [ 46.933308] ? find_held_lock+0x2b/0x80 [ 46.933939] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.934791] ? static_key_count+0x60/0x80 [ 46.935517] prctl_set_seccomp+0x4e/0x70 [ 46.936217] __do_sys_prctl+0xe6c/0x1d70 [ 46.936876] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.937628] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.938494] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.939360] ? irqentry_exit+0xf3/0x650 [ 46.939997] do_syscall_64+0xbf/0x430 [ 46.940666] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.941501] RIP: 0033:0x7f88d42a55cd [ 46.942125] 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 [ 46.944942] RSP: 002b:00007ffe08111180 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.946163] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f88d42a55cd [ 46.947312] RDX: 00005573fc6a6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.948454] RBP: 00007ffe081111e0 R08: 0000000000000000 R09: 00007ffe08110880 [ 46.949595] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557409a6d2b0 [ 46.950724] R13: 00007ffe08111610 R14: 0000557409a6fd20 R15: 0000557409a818d0 [ 46.951904] [ 46.952328] irq event stamp: 3487 [ 46.952880] hardirqs last enabled at (3495): [] __up_console_sem+0x78/0x80 [ 46.954336] hardirqs last disabled at (3504): [] __up_console_sem+0x5d/0x80 [ 46.955745] softirqs last enabled at (3112): [] handle_softirqs+0x50c/0x770 [ 46.957209] softirqs last disabled at (3107): [] __irq_exit_rcu+0xc4/0x100 [ 46.958617] ---[ end trace 0000000000000000 ]--- [ 47.809965] ------------[ cut here ]------------ [ 47.810923] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.812992] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 47.814765] Modules linked in: [ 47.815510] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.817558] Tainted: [W]=WARN [ 47.818190] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.819725] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.820680] 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 [ 47.823946] RSP: 0018:ffff88800f077bc0 EFLAGS: 00010286 [ 47.824965] RAX: 0000000000000000 RBX: ffffed1001e0ef78 RCX: ffffffff813a4050 [ 47.826311] RDX: ffff88800f5d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.827653] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e0ef2f [ 47.828988] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.830320] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f077df8 [ 47.831668] FS: 00007f166b798900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.833161] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.834261] CR2: 00007ffd7cf8def7 CR3: 000000000d833000 CR4: 0000000000350ef0 [ 47.835615] Call Trace: [ 47.836148] [ 47.836579] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.837514] ? __create_object+0x59/0x80 [ 47.838344] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.839370] __vmalloc_noprof+0x59/0x60 [ 47.840166] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.841072] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.841985] bpf_prog_alloc+0x39/0x200 [ 47.842756] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.843770] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.844742] do_seccomp+0x349/0x25e0 [ 47.845525] ? find_held_lock+0x2b/0x80 [ 47.846347] ? do_prlimit+0x310/0x610 [ 47.847148] ? __pfx_do_seccomp+0x10/0x10 [ 47.847948] ? do_raw_spin_unlock+0x53/0x220 [ 47.848850] ? _raw_spin_unlock+0x1e/0x40 [ 47.849685] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.850726] ? static_key_count+0x60/0x80 [ 47.851612] prctl_set_seccomp+0x4e/0x70 [ 47.852439] __do_sys_prctl+0xe6c/0x1d70 [ 47.853286] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.854215] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.855267] ? irqentry_exit+0xf3/0x650 [ 47.856079] do_syscall_64+0xbf/0x430 [ 47.856828] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.857855] RIP: 0033:0x7f166bc8a5cd [ 47.858616] 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 [ 47.861893] RSP: 002b:00007ffd7cf8ca30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.863274] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f166bc8a5cd [ 47.864544] RDX: 000055fc747e2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.865828] RBP: 00007ffd7cf8ca90 R08: 0000000000000000 R09: 00007ffd7cf8c130 [ 47.867124] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fcb04a2ad0 [ 47.868409] R13: 00007ffd7cf8cec0 R14: 000055fcb04a3bc0 R15: 000055fcb04b4780 [ 47.869703] [ 47.870191] irq event stamp: 1789 [ 47.870799] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 47.872335] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 47.873852] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770 [ 47.875401] softirqs last disabled at (1637): [] __irq_exit_rcu+0xc4/0x100 [ 47.876490] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33071' (ECDSA) to the list of known hosts. 2025/11/17 21:31:34 fuzzer started 2025/11/17 21:31:34 dialing manager at localhost:37895 2025/11/17 21:31:34 checking machine... 2025/11/17 21:31:34 checking revisions... [ 48.733605] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:31:34 testing simple program... [ 48.801336] cgroup: Unknown subsys name 'net' [ 48.851237] cgroup: Unknown subsys name 'cpuset' [ 48.860392] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:31:33 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000008 RCX=00007ffe08110740 RDX=00007ffe08110740 RSI=0000000000000000 RDI=00007ffe08110700 RBP=00007ffe081107e0 RSP=00007ffe081106f0 R8 =0000000000000008 R9 =00007ffe08110980 R10=000000000000002b R11=0000000200000000 R12=0000000000000000 R13=0000000000000000 R14=0000000000000008 R15=00007ffe081106f0 RIP=00007f88d4948d40 RFL=00000202 [-------] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f88d3db3900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f88d3d92020 CR3=000000001ff78000 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=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 info registers vcpu 1 RAX=ffffffff81b61825 RBX=ffffffff81618fa0 RCX=ffff88806cf08974 RDX=1ffff1100d9e114f RSI=ffffffff81b61825 RDI=ffff88806cf08ae8 RBP=ffff88806cf08ab8 RSP=ffff88806cf08a18 R8 =ffffffff86a49c3a R9 =ffff88806cf08a60 R10=000000000003c9ed R11=0000000000012f69 R12=ffff88806cf08ae8 R13=0000000000000000 R14=ffff88800f1c3780 R15=0000000000000000 RIP=ffffffff84c99a20 RFL=00000282 [--S----] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeb7656308 CR3=000000000b64e000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=d0c6761ab70f348400000000000ae988 XMM05=1319e678c5640f8a0000000000323948 XMM06=50bc7b2586e41a3d00000000003238b0 XMM07=58f17c1affdc82d60000000000314918 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000