[ 38.970083] ------------[ cut here ]------------ [ 38.970991] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.973006] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.974451] Modules linked in: [ 38.975075] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.977264] Tainted: [W]=WARN [ 38.977807] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.979322] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.980221] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 38.983359] RSP: 0018:ffff88801647fbc0 EFLAGS: 00010286 [ 38.984317] RAX: 0000000000000000 RBX: ffffed1002c8ff78 RCX: ffffffff813a4050 [ 38.985594] RDX: ffff888016deb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.986845] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c8ff2f [ 38.988114] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.989377] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801647fdf8 [ 38.990638] FS: 00007f8b198fd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.992063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.993121] CR2: 00007fff650dfef7 CR3: 000000000d9b8000 CR4: 0000000000350ef0 [ 38.994379] Call Trace: [ 38.994840] [ 38.995284] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.996161] ? __create_object+0x59/0x80 [ 38.996941] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.997849] __vmalloc_noprof+0x59/0x60 [ 38.998595] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.999450] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.000359] bpf_prog_alloc+0x39/0x200 [ 39.001097] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.002009] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.002852] do_seccomp+0x349/0x25e0 [ 39.003552] ? find_held_lock+0x2b/0x80 [ 39.004296] ? do_prlimit+0x310/0x610 [ 39.005040] ? __pfx_do_seccomp+0x10/0x10 [ 39.005768] ? do_raw_spin_unlock+0x53/0x220 [ 39.006584] ? _raw_spin_unlock+0x1e/0x40 [ 39.007341] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.008285] ? static_key_count+0x60/0x80 [ 39.009083] prctl_set_seccomp+0x4e/0x70 [ 39.009806] __do_sys_prctl+0xe6c/0x1d70 [ 39.010570] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.011409] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.012360] ? irqentry_exit+0xf3/0x650 [ 39.013116] do_syscall_64+0xbf/0x430 [ 39.013796] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.014721] RIP: 0033:0x7f8b19def5cd [ 39.015409] 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 [ 39.018552] RSP: 002b:00007fff650dda60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.019900] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8b19def5cd [ 39.021175] RDX: 000055ac9a1e9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.022429] RBP: 00007fff650ddac0 R08: 0000000000000000 R09: 00007fff650dd160 [ 39.023690] R10: 0000000000000000 R11: 0000000000000246 R12: 000055acbba1abf0 [ 39.024962] R13: 00007fff650ddef0 R14: 000055acbba24380 R15: 000055acbba2f460 [ 39.026251] [ 39.026663] irq event stamp: 1825 [ 39.027300] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 39.028777] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 39.030269] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 39.031772] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 39.033258] ---[ end trace 0000000000000000 ]--- [ 41.937474] ------------[ cut here ]------------ [ 41.938425] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.940370] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 41.941839] Modules linked in: [ 41.942516] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.944524] Tainted: [W]=WARN [ 41.945137] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.946594] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.947500] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 41.950629] RSP: 0018:ffff888015787bc0 EFLAGS: 00010286 [ 41.951595] RAX: 0000000000000000 RBX: ffffed1002af0f78 RCX: ffffffff813a4050 [ 41.952885] RDX: ffff8880171db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.954153] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002af0f2f [ 41.955429] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.956705] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015787df8 [ 41.958009] FS: 00007f69b1149900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.959468] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.960532] CR2: 00007ffc92b65ef7 CR3: 000000001f2b8000 CR4: 0000000000350ef0 [ 41.961847] Call Trace: [ 41.962370] [ 41.962789] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.963700] ? __create_object+0x59/0x80 [ 41.964498] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.965498] __vmalloc_noprof+0x59/0x60 [ 41.966269] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.967154] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.968100] bpf_prog_alloc+0x39/0x200 [ 41.968811] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.969774] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.970688] do_seccomp+0x349/0x25e0 [ 41.971423] ? find_held_lock+0x2b/0x80 [ 41.972192] ? do_prlimit+0x310/0x610 [ 41.972956] ? __pfx_do_seccomp+0x10/0x10 [ 41.973701] ? do_raw_spin_unlock+0x53/0x220 [ 41.974539] ? _raw_spin_unlock+0x1e/0x40 [ 41.975326] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.976291] ? static_key_count+0x60/0x80 [ 41.977112] prctl_set_seccomp+0x4e/0x70 [ 41.977846] __do_sys_prctl+0xe6c/0x1d70 [ 41.978645] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.979518] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.980502] ? irqentry_exit+0xf3/0x650 [ 41.981288] do_syscall_64+0xbf/0x430 [ 41.982041] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.983015] RIP: 0033:0x7f69b163b5cd [ 41.983682] 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 [ 41.986892] RSP: 002b:00007ffc92b64730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.988279] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f69b163b5cd [ 41.989661] RDX: 000055eb7bdece00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.990968] RBP: 00007ffc92b64790 R08: 0000000000000000 R09: 00007ffc92b63e30 [ 41.992270] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eba3773240 [ 41.993594] R13: 00007ffc92b64bc0 R14: 000055eba377c380 R15: 000055eba3787540 [ 41.994927] [ 41.995373] irq event stamp: 1773 [ 41.996033] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 41.997591] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 41.999142] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 42.000696] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 42.002135] ---[ end trace 0000000000000000 ]--- [ 42.818389] ------------[ cut here ]------------ [ 42.819319] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.821336] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.822816] Modules linked in: [ 42.823463] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.825426] Tainted: [W]=WARN [ 42.826040] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.827494] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.828421] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 42.831556] RSP: 0018:ffff8880166bfbc0 EFLAGS: 00010286 [ 42.832527] RAX: 0000000000000000 RBX: ffffed1002cd7f78 RCX: ffffffff813a4050 [ 42.833805] RDX: ffff8880157d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.835075] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cd7f2f [ 42.836335] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.837687] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166bfdf8 [ 42.838978] FS: 00007fecb1da1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.840407] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.841471] CR2: 00007fecb2293580 CR3: 000000001625f000 CR4: 0000000000350ef0 [ 42.842750] Call Trace: [ 42.843243] [ 42.843648] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.844539] ? __create_object+0x59/0x80 [ 42.845323] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.846304] __vmalloc_noprof+0x59/0x60 [ 42.847056] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.847922] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.848794] bpf_prog_alloc+0x39/0x200 [ 42.849553] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.850472] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.851359] do_seccomp+0x349/0x25e0 [ 42.852085] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.852994] ? __pfx_do_seccomp+0x10/0x10 [ 42.853738] ? find_held_lock+0x2b/0x80 [ 42.854499] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.855459] ? static_key_count+0x60/0x80 [ 42.856240] prctl_set_seccomp+0x4e/0x70 [ 42.857026] __do_sys_prctl+0xe6c/0x1d70 [ 42.857762] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.858621] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.859591] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.860564] ? irqentry_exit+0xf3/0x650 [ 42.861321] do_syscall_64+0xbf/0x430 [ 42.862062] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.863015] RIP: 0033:0x7fecb22935cd [ 42.863667] 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 [ 42.866793] RSP: 002b:00007ffd5c9c7330 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.868142] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fecb22935cd [ 42.869426] RDX: 0000557b77515e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.870688] RBP: 00007ffd5c9c7390 R08: 0000000000000000 R09: 00007ffd5c9c6a30 [ 42.871952] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b82740b10 [ 42.873224] R13: 00007ffd5c9c77c0 R14: 0000557b827412b0 R15: 0000557b827556f0 [ 42.874517] [ 42.874993] irq event stamp: 1759 [ 42.875604] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 42.877110] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 42.878627] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 42.880131] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 42.881618] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57184' (ECDSA) to the list of known hosts. 2025/11/18 15:40:50 fuzzer started 2025/11/18 15:40:51 dialing manager at localhost:34383 2025/11/18 15:40:51 checking machine... 2025/11/18 15:40:51 checking revisions... [ 43.800496] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:40:51 testing simple program... [ 43.888618] cgroup: Unknown subsys name 'net' [ 43.956616] cgroup: Unknown subsys name 'cpuset' [ 43.968519] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:40:50 Registers: info registers vcpu 0 RAX=000000000000ff02 RBX=ffff88800f4e0000 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88800f4e0af8 RDI=ffff88800f4e0af8 RBP=ffff88800f4e0a58 RSP=ffff88806ce088c8 R8 =0000000000000004 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88800f4e0af8 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000004 RIP=ffffffff81527588 RFL=00000082 [--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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f223e56f900 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=00007f223dc880b0 CR3=000000000d82f000 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=9fdd4860e2a971a695497fa3e5e9f3ab XMM02=0000000000304cb0d59e07bde36eea69 XMM03=0000000000304df8ec2efd57dc4c00df XMM04=0ed0f24f245a540500000000000ae988 XMM05=da3a394dfd193ac500000000003226b0 XMM06=d96330e2d2db86320000000000321548 XMM07=fb795ef6d65770560000000000310d20 XMM08=2c67c8bc2e329bc30000000000304df8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=000000000000003f RCX=ffffffff83d6ef6d RDX=ffff8880171dd340 RSI=ffffffff83d6ef7c RDI=0000000000000005 RBP=0000000000000040 RSP=ffff8880155ff670 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000006 R11=0000000000000001 R12=0000000000000001 R13=ffffffff8899f698 R14=0000000000000000 R15=0000000000000006 RIP=ffffffff81751e08 RFL=00000293 [--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 00007f69b1149900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f69b1700618 CR3=000000000df99000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000