[ 38.977306] ------------[ cut here ]------------ [ 38.978230] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.980277] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.981716] Modules linked in: [ 38.982339] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.984358] Tainted: [W]=WARN [ 38.984908] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.986368] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.987299] 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 [ 38.990438] RSP: 0018:ffff88800be77bc0 EFLAGS: 00010286 [ 38.991439] RAX: 0000000000000000 RBX: ffffed10017cef78 RCX: ffffffff813a4050 [ 38.992735] RDX: ffff888016a65340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.994036] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10017cef2f [ 38.995341] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.996633] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800be77df8 [ 38.997928] FS: 00007f15d4062900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.999395] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.000472] CR2: 00007f15d4554580 CR3: 000000000e041000 CR4: 0000000000350ef0 [ 39.001776] Call Trace: [ 39.002295] [ 39.002712] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.003636] ? __create_object+0x59/0x80 [ 39.004434] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.005418] __vmalloc_noprof+0x59/0x60 [ 39.006188] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.007023] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.007986] bpf_prog_alloc+0x39/0x200 [ 39.008722] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.009666] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.010570] do_seccomp+0x349/0x25e0 [ 39.011296] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.012243] ? __pfx_do_seccomp+0x10/0x10 [ 39.013020] ? find_held_lock+0x2b/0x80 [ 39.013819] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.014823] ? static_key_count+0x60/0x80 [ 39.015675] prctl_set_seccomp+0x4e/0x70 [ 39.016493] __do_sys_prctl+0xe6c/0x1d70 [ 39.017316] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.018213] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.019249] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.020268] ? irqentry_exit+0xf3/0x650 [ 39.021022] do_syscall_64+0xbf/0x430 [ 39.021795] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.022798] RIP: 0033:0x7f15d45545cd [ 39.023544] 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 [ 39.026868] RSP: 002b:00007ffd72e45810 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.028251] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f15d45545cd [ 39.029538] RDX: 000055766e3d4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.030800] RBP: 00007ffd72e45870 R08: 0000000000000000 R09: 00007ffd72e44f10 [ 39.032069] R10: 0000000000000000 R11: 0000000000000246 R12: 00005576a9620240 [ 39.033346] R13: 00007ffd72e45ca0 R14: 00005576a961fbf0 R15: 00005576a96344d0 [ 39.034622] [ 39.035038] irq event stamp: 1735 [ 39.035692] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 39.036961] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 39.038217] softirqs last enabled at (1598): [] handle_softirqs+0x50c/0x770 [ 39.039497] softirqs last disabled at (1593): [] __irq_exit_rcu+0xc4/0x100 [ 39.040749] ---[ end trace 0000000000000000 ]--- [ 42.001378] ------------[ cut here ]------------ [ 42.002155] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.003877] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.005131] Modules linked in: [ 42.005624] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.007289] Tainted: [W]=WARN [ 42.007761] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.009008] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.009796] 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 [ 42.012617] RSP: 0018:ffff88801a64fbc0 EFLAGS: 00010286 [ 42.013446] RAX: 0000000000000000 RBX: ffffed10034c9f78 RCX: ffffffff813a4050 [ 42.014527] RDX: ffff88801a77b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.015630] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034c9f2f [ 42.016712] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.017813] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a64fdf8 [ 42.018913] FS: 00007f89e01a8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.020151] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.021005] CR2: 00007ffd4691def7 CR3: 0000000020394000 CR4: 0000000000350ef0 [ 42.022084] Call Trace: [ 42.022511] [ 42.022857] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.023626] ? __create_object+0x59/0x80 [ 42.024296] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.025073] __vmalloc_noprof+0x59/0x60 [ 42.025730] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.026457] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.027255] bpf_prog_alloc+0x39/0x200 [ 42.027832] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.028608] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.029360] do_seccomp+0x349/0x25e0 [ 42.029930] ? find_held_lock+0x2b/0x80 [ 42.030570] ? do_prlimit+0x310/0x610 [ 42.031202] ? __pfx_do_seccomp+0x10/0x10 [ 42.031827] ? do_raw_spin_unlock+0x53/0x220 [ 42.032526] ? _raw_spin_unlock+0x1e/0x40 [ 42.033178] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.033947] ? static_key_count+0x60/0x80 [ 42.034621] prctl_set_seccomp+0x4e/0x70 [ 42.035275] __do_sys_prctl+0xe6c/0x1d70 [ 42.035893] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.036607] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.037431] ? irqentry_exit+0xf3/0x650 [ 42.038030] do_syscall_64+0xbf/0x430 [ 42.038653] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.039480] RIP: 0033:0x7f89e069a5cd [ 42.040040] 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 [ 42.042687] RSP: 002b:00007ffd4691c0d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.043837] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f89e069a5cd [ 42.044926] RDX: 000056522a17ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.046012] RBP: 00007ffd4691c130 R08: 0000000000000000 R09: 00007ffd4691b7d0 [ 42.047149] R10: 0000000000000000 R11: 0000000000000246 R12: 000056524e61d2b0 [ 42.048244] R13: 00007ffd4691c560 R14: 000056524e61fd20 R15: 000056524e6318d0 [ 42.049356] [ 42.049718] irq event stamp: 1773 [ 42.050274] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 42.051567] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 42.052837] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 42.054121] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 42.055405] ---[ end trace 0000000000000000 ]--- [ 42.831547] ------------[ cut here ]------------ [ 42.832473] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.834518] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.836013] Modules linked in: [ 42.836663] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.838907] Tainted: [W]=WARN [ 42.839861] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.841304] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.842028] 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 [ 42.844681] RSP: 0018:ffff888017d67bc0 EFLAGS: 00010286 [ 42.845502] RAX: 0000000000000000 RBX: ffffed1002facf78 RCX: ffffffff813a4050 [ 42.846588] RDX: ffff888017d89bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.847681] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002facf2f [ 42.848757] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.849841] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017d67df8 [ 42.850929] FS: 00007f032fb43900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.852145] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.852990] CR2: 00007f0330035580 CR3: 000000000be1f000 CR4: 0000000000350ef0 [ 42.854066] Call Trace: [ 42.854486] [ 42.854826] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.855586] ? __create_object+0x59/0x80 [ 42.856227] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.856988] __vmalloc_noprof+0x59/0x60 [ 42.857617] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.858335] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.859059] bpf_prog_alloc+0x39/0x200 [ 42.859679] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.860453] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.861212] do_seccomp+0x349/0x25e0 [ 42.861768] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.862527] ? __pfx_do_seccomp+0x10/0x10 [ 42.863191] ? find_held_lock+0x2b/0x80 [ 42.863778] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.864575] ? static_key_count+0x60/0x80 [ 42.865242] prctl_set_seccomp+0x4e/0x70 [ 42.865847] __do_sys_prctl+0xe6c/0x1d70 [ 42.866493] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.867213] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.867969] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.868768] ? irqentry_exit+0xf3/0x650 [ 42.869409] do_syscall_64+0xbf/0x430 [ 42.869985] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.870772] RIP: 0033:0x7f03300355cd [ 42.871379] 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 [ 42.873992] RSP: 002b:00007ffceb4b04f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.875136] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f03300355cd [ 42.876190] RDX: 00005603b8ab0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.877252] RBP: 00007ffceb4b0550 R08: 0000000000000000 R09: 00007ffceb4afbf0 [ 42.878314] R10: 0000000000000000 R11: 0000000000000246 R12: 00005603ed15ab10 [ 42.879383] R13: 00007ffceb4b0980 R14: 00005603ed15b2b0 R15: 00005603ed16f6f0 [ 42.880459] [ 42.880807] irq event stamp: 1887 [ 42.881337] hardirqs last enabled at (1897): [] __up_console_sem+0x78/0x80 [ 42.882593] hardirqs last disabled at (1906): [] __up_console_sem+0x5d/0x80 [ 42.883872] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 42.885144] softirqs last disabled at (1795): [] __irq_exit_rcu+0xc4/0x100 [ 42.886394] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17611' (ECDSA) to the list of known hosts. 2025/11/17 22:52:37 fuzzer started 2025/11/17 22:52:37 dialing manager at localhost:37895 2025/11/17 22:52:37 checking machine... 2025/11/17 22:52:37 checking revisions... [ 43.789263] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:52:38 testing simple program... [ 43.896549] cgroup: Unknown subsys name 'net' [ 43.953930] cgroup: Unknown subsys name 'cpuset' [ 43.973531] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:52:37 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888016c2d340 RCX=ffffffff817d9976 RDX=ffff888016c2d340 RSI=ffffffff812d03e3 RDI=ffff888016c2d340 RBP=ffff88800fe17f48 RSP=ffff88800fe17f08 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000001 R12=0000000000000000 R13=00000000000000ba R14=0000000000000000 R15=0000000000000000 RIP=ffffffff812ce266 RFL=00000093 [--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 00007fd4dad55900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd4da46c020 CR3=000000000db70000 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=7e8a42789393c4b70000000000305548 XMM01=2b4b6f0662997f98ad40af0603ae5498 XMM02=2c67c8bc2e329bc30000000000305888 XMM03=fb795ef6d6577056000000000030ee28 XMM04=350d39fbef60eb2a00000000000ae988 XMM05=d96330e2d2db8632000000000031f520 XMM06=8c22c8515264448f0000000000319208 XMM07=e042d86d42eb936e000000000030f100 XMM08=55e10c76d5ddf7be00000000003058e8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88800feb8aa8 RBX=ffff88806cf08dc0 RCX=ffff88806cf089c4 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff88800feb8aa8 RBP=ffffffff85e1ffe0 RSP=ffff88806cf089b8 R8 =ffffffff86ab82c2 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000255cb R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff88800feb8000 R15=0000000000000003 RIP=ffffffff81528fb1 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 00007f89e01a8900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd46916000 CR3=00000000203da000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000