[ 46.274695] ------------[ cut here ]------------ [ 46.275661] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.277748] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.279242] Modules linked in: [ 46.279941] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.281995] Tainted: [W]=WARN [ 46.282614] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.284129] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.285087] 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 [ 46.288334] RSP: 0018:ffff888016b77bc0 EFLAGS: 00010286 [ 46.289334] RAX: 0000000000000000 RBX: ffffed1002d6ef78 RCX: ffffffff813a4050 [ 46.290645] RDX: ffff88801604b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.291957] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d6ef2f [ 46.293284] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.294596] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b77df8 [ 46.295910] FS: 00007feaf6347900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.297394] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.298498] CR2: 00007ffdcd16aef7 CR3: 000000000c1dc000 CR4: 0000000000350ef0 [ 46.299811] Call Trace: [ 46.300284] [ 46.300746] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.301682] ? __create_object+0x59/0x80 [ 46.302490] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.303484] __vmalloc_noprof+0x59/0x60 [ 46.304213] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.305120] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.306075] bpf_prog_alloc+0x39/0x200 [ 46.306838] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.307796] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.308731] do_seccomp+0x349/0x25e0 [ 46.309484] ? find_held_lock+0x2b/0x80 [ 46.310222] ? do_prlimit+0x310/0x610 [ 46.310983] ? __pfx_do_seccomp+0x10/0x10 [ 46.311778] ? do_raw_spin_unlock+0x53/0x220 [ 46.312633] ? _raw_spin_unlock+0x1e/0x40 [ 46.313398] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.314392] ? static_key_count+0x60/0x80 [ 46.315212] prctl_set_seccomp+0x4e/0x70 [ 46.316008] __do_sys_prctl+0xe6c/0x1d70 [ 46.316799] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.317683] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.318679] ? irqentry_exit+0xf3/0x650 [ 46.319467] do_syscall_64+0xbf/0x430 [ 46.320177] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.321172] RIP: 0033:0x7feaf68395cd [ 46.321884] 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 [ 46.325138] RSP: 002b:00007ffdcd1683e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.326534] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feaf68395cd [ 46.327849] RDX: 000055739d6a4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.329178] RBP: 00007ffdcd168440 R08: 0000000000000000 R09: 00007ffdcd167ae0 [ 46.330495] R10: 0000000000000000 R11: 0000000000000246 R12: 00005573d281ead0 [ 46.331805] R13: 00007ffdcd168870 R14: 00005573d281fbc0 R15: 00005573d2830780 [ 46.333147] [ 46.333630] irq event stamp: 1731 [ 46.334251] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 46.335813] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 46.337380] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 46.338976] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 46.340527] ---[ end trace 0000000000000000 ]--- [ 49.294575] ------------[ cut here ]------------ [ 49.295503] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.297614] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.299047] Modules linked in: [ 49.299693] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.301665] Tainted: [W]=WARN [ 49.302226] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.303698] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.304596] 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 [ 49.307767] RSP: 0018:ffff88801679fbc0 EFLAGS: 00010286 [ 49.308766] RAX: 0000000000000000 RBX: ffffed1002cf3f78 RCX: ffffffff813a4050 [ 49.310076] RDX: ffff8880155fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.311361] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cf3f2f [ 49.312654] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.313940] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801679fdf8 [ 49.315228] FS: 00007f692c51d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.316658] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.317737] CR2: 00007ffd9e9a9ef7 CR3: 0000000020306000 CR4: 0000000000350ef0 [ 49.319017] Call Trace: [ 49.319518] [ 49.319930] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.320826] ? __create_object+0x59/0x80 [ 49.321623] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.322593] __vmalloc_noprof+0x59/0x60 [ 49.323304] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.324171] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.325121] bpf_prog_alloc+0x39/0x200 [ 49.325853] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.326789] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.327692] do_seccomp+0x349/0x25e0 [ 49.328359] ? find_held_lock+0x2b/0x80 [ 49.329132] ? do_prlimit+0x310/0x610 [ 49.329890] ? __pfx_do_seccomp+0x10/0x10 [ 49.330697] ? do_raw_spin_unlock+0x53/0x220 [ 49.331539] ? _raw_spin_unlock+0x1e/0x40 [ 49.332281] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.333263] ? static_key_count+0x60/0x80 [ 49.334079] prctl_set_seccomp+0x4e/0x70 [ 49.334868] __do_sys_prctl+0xe6c/0x1d70 [ 49.335671] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.336542] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.337544] ? irqentry_exit+0xf3/0x650 [ 49.338279] do_syscall_64+0xbf/0x430 [ 49.339025] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.339983] RIP: 0033:0x7f692ca0f5cd [ 49.340699] 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 [ 49.343932] RSP: 002b:00007ffd9e9a7350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.345327] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f692ca0f5cd [ 49.346627] RDX: 000055b5dcc6fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.347928] RBP: 00007ffd9e9a73b0 R08: 0000000000000000 R09: 00007ffd9e9a6a50 [ 49.349247] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b60d618bf0 [ 49.350561] R13: 00007ffd9e9a77e0 R14: 000055b60d622380 R15: 000055b60d62d460 [ 49.351885] [ 49.352316] irq event stamp: 1727 [ 49.352987] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 49.354548] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 49.356098] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 49.357671] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 49.359206] ---[ end trace 0000000000000000 ]--- [ 50.131901] ------------[ cut here ]------------ [ 50.132717] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.134458] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.135751] Modules linked in: [ 50.136258] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.137973] Tainted: [W]=WARN [ 50.138483] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.139730] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.140512] 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 [ 50.143295] RSP: 0018:ffff88800ef47bc0 EFLAGS: 00010286 [ 50.144134] RAX: 0000000000000000 RBX: ffffed1001de8f78 RCX: ffffffff813a4050 [ 50.145266] RDX: ffff888016d99bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.146354] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001de8f2f [ 50.147468] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.148580] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ef47df8 [ 50.149679] FS: 00007ff0b67b8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.150904] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.151815] CR2: 00007ffdffb4cef7 CR3: 000000000e0d1000 CR4: 0000000000350ef0 [ 50.152902] Call Trace: [ 50.153298] [ 50.153663] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.154377] ? __create_object+0x59/0x80 [ 50.155020] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.155813] __vmalloc_noprof+0x59/0x60 [ 50.156399] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.157121] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.157883] bpf_prog_alloc+0x39/0x200 [ 50.158491] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.159214] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.159955] do_seccomp+0x349/0x25e0 [ 50.160546] ? find_held_lock+0x2b/0x80 [ 50.161147] ? do_prlimit+0x310/0x610 [ 50.161754] ? __pfx_do_seccomp+0x10/0x10 [ 50.162367] ? do_raw_spin_unlock+0x53/0x220 [ 50.163053] ? _raw_spin_unlock+0x1e/0x40 [ 50.163696] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.164482] ? static_key_count+0x60/0x80 [ 50.165113] prctl_set_seccomp+0x4e/0x70 [ 50.165743] __do_sys_prctl+0xe6c/0x1d70 [ 50.166354] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.167060] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.167860] ? irqentry_exit+0xf3/0x650 [ 50.168484] do_syscall_64+0xbf/0x430 [ 50.169068] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.169855] RIP: 0033:0x7ff0b6caa5cd [ 50.170427] 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 [ 50.173026] RSP: 002b:00007ffdffb4a5a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.174145] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0b6caa5cd [ 50.175196] RDX: 0000559a5fc9be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.176249] RBP: 00007ffdffb4a600 R08: 0000000000000000 R09: 00007ffdffb49ca0 [ 50.177312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559a8eb042b0 [ 50.178378] R13: 00007ffdffb4aa30 R14: 0000559a8eb06d20 R15: 0000559a8eb188d0 [ 50.179451] [ 50.179798] irq event stamp: 2571 [ 50.180291] hardirqs last enabled at (2579): [] __up_console_sem+0x78/0x80 [ 50.181578] hardirqs last disabled at (2596): [] __up_console_sem+0x5d/0x80 [ 50.182873] softirqs last enabled at (2594): [] handle_softirqs+0x50c/0x770 [ 50.184159] softirqs last disabled at (2587): [] __irq_exit_rcu+0xc4/0x100 [ 50.185436] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38027' (ECDSA) to the list of known hosts. 2025/11/18 02:24:41 fuzzer started 2025/11/18 02:24:41 dialing manager at localhost:37895 2025/11/18 02:24:41 checking machine... 2025/11/18 02:24:41 checking revisions... [ 51.055579] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:24:42 testing simple program... [ 51.155844] cgroup: Unknown subsys name 'net' [ 51.223998] cgroup: Unknown subsys name 'cpuset' [ 51.238850] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:24:41 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff8880155f9bc0 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880155fa618 RSP=ffff8880156d7278 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880155fa640 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527128 RFL=00000007 [-----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 00007f22858ee900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc48518a68 CR3=000000000d819000 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=64fccf2e051014aad348f79a793d2824 XMM02=0000000000302910d59e07bde36eea69 XMM03=0000000000302a38ec2efd57dc4c00df XMM04=50c04b805905392900000000000ae988 XMM05=f4f54c35d3d2ecc200000000003203f0 XMM06=5b75c91c80445342000000000031ea78 XMM07=fb795ef6d6577056000000000030eb38 XMM08=2c67c8bc2e329bc30000000000302a38 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000ffffbff7 RBX=ffff8880163a1bc0 RCX=0000000000004006 RDX=00000000ffefbe79 RSI=ffff8880163a2618 RDI=0000000000104185 RBP=ffff8880163a2618 RSP=ffff888017207868 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880163a2618 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815275ae RFL=00000002 [-------] 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 00007f692c51d900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd9e9a1000 CR3=000000000cca8000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000