[ 47.119846] ------------[ cut here ]------------ [ 47.120821] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.122817] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 47.124264] Modules linked in: [ 47.124854] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.126786] Tainted: [W]=WARN [ 47.127419] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.128942] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.129854] 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 [ 47.133015] RSP: 0018:ffff888015acfbc0 EFLAGS: 00010286 [ 47.134038] RAX: 0000000000000000 RBX: ffffed1002b59f78 RCX: ffffffff813a4050 [ 47.135323] RDX: ffff8880170b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.136642] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b59f2f [ 47.137956] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.139292] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015acfdf8 [ 47.140598] FS: 00007fe12cf44900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.142080] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.143160] CR2: 00007fe12d436580 CR3: 000000000df99000 CR4: 0000000000350ef0 [ 47.144492] Call Trace: [ 47.145026] [ 47.145445] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.146335] ? __create_object+0x59/0x80 [ 47.147153] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.148166] __vmalloc_noprof+0x59/0x60 [ 47.148915] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.149805] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.150738] bpf_prog_alloc+0x39/0x200 [ 47.151503] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.152517] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.153439] do_seccomp+0x349/0x25e0 [ 47.154159] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.155079] ? __pfx_do_seccomp+0x10/0x10 [ 47.155838] ? find_held_lock+0x2b/0x80 [ 47.156633] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.157623] ? static_key_count+0x60/0x80 [ 47.158431] prctl_set_seccomp+0x4e/0x70 [ 47.159250] __do_sys_prctl+0xe6c/0x1d70 [ 47.160048] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.160899] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.161872] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.162831] ? irqentry_exit+0xf3/0x650 [ 47.163640] do_syscall_64+0xbf/0x430 [ 47.164425] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.165385] RIP: 0033:0x7fe12d4365cd [ 47.166082] 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 [ 47.169349] RSP: 002b:00007fffa43cdc00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.170717] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe12d4365cd [ 47.172054] RDX: 000055aa6097ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.173396] RBP: 00007fffa43cdc60 R08: 0000000000000000 R09: 00007fffa43cd300 [ 47.174701] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aa98188ad0 [ 47.176041] R13: 00007fffa43ce090 R14: 000055aa98189bc0 R15: 000055aa9819a780 [ 47.177396] [ 47.177820] irq event stamp: 1765 [ 47.178497] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 47.180051] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 47.181613] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 47.183189] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 47.184763] ---[ end trace 0000000000000000 ]--- [ 50.673810] ------------[ cut here ]------------ [ 50.674708] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.676768] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/255 [ 50.678246] Modules linked in: [ 50.678829] CPU: 1 UID: 104 PID: 255 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.680810] Tainted: [W]=WARN [ 50.681405] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.682884] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.683801] 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 [ 50.686998] RSP: 0018:ffff8880159cfbc0 EFLAGS: 00010286 [ 50.687938] RAX: 0000000000000000 RBX: ffffed1002b39f78 RCX: ffffffff813a4050 [ 50.689249] RDX: ffff888017ca0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.690519] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b39f2f [ 50.691792] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.693095] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880159cfdf8 [ 50.694384] FS: 00007f02cd361900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.695814] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.696885] CR2: 00007f02cd853580 CR3: 000000000e6ba000 CR4: 0000000000350ef0 [ 50.698175] Call Trace: [ 50.698630] [ 50.699088] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.699942] ? __create_object+0x59/0x80 [ 50.700720] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.701704] __vmalloc_noprof+0x59/0x60 [ 50.702481] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.703351] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.704286] bpf_prog_alloc+0x39/0x200 [ 50.705036] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.705930] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.706838] do_seccomp+0x349/0x25e0 [ 50.707557] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.708466] ? __pfx_do_seccomp+0x10/0x10 [ 50.709250] ? find_held_lock+0x2b/0x80 [ 50.709964] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.710920] ? static_key_count+0x60/0x80 [ 50.711729] prctl_set_seccomp+0x4e/0x70 [ 50.712516] __do_sys_prctl+0xe6c/0x1d70 [ 50.713315] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.714168] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.715124] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.716082] ? irqentry_exit+0xf3/0x650 [ 50.716809] do_syscall_64+0xbf/0x430 [ 50.717549] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.718515] RIP: 0033:0x7f02cd8535cd [ 50.719212] 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 [ 50.722364] RSP: 002b:00007ffc922ed9b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.723718] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f02cd8535cd [ 50.725020] RDX: 0000563357939e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.726284] RBP: 00007ffc922eda10 R08: 0000000000000000 R09: 00007ffc922ed0b0 [ 50.727552] R10: 0000000000000000 R11: 0000000000000246 R12: 000056338c35dbf0 [ 50.728823] R13: 00007ffc922ede40 R14: 000056338c367380 R15: 000056338c372460 [ 50.730104] [ 50.730522] irq event stamp: 1763 [ 50.731153] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 50.732655] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 50.734175] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 50.735699] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 50.737218] ---[ end trace 0000000000000000 ]--- [ 51.525375] ------------[ cut here ]------------ [ 51.526286] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.528302] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/262 [ 51.529755] Modules linked in: [ 51.530413] CPU: 0 UID: 104 PID: 262 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.532373] Tainted: [W]=WARN [ 51.532927] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.534611] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.535580] 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 [ 51.538725] RSP: 0018:ffff88801722fbc0 EFLAGS: 00010286 [ 51.539693] RAX: 0000000000000000 RBX: ffffed1002e45f78 RCX: ffffffff813a4050 [ 51.540990] RDX: ffff888013ed1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.542252] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e45f2f [ 51.543523] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.544792] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801722fdf8 [ 51.546062] FS: 00007fe315c4f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.547470] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.548514] CR2: 00007ffda7b2fef7 CR3: 000000001ff8c000 CR4: 0000000000350ef0 [ 51.549790] Call Trace: [ 51.550289] [ 51.550694] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.551580] ? __create_object+0x59/0x80 [ 51.552358] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.553329] __vmalloc_noprof+0x59/0x60 [ 51.554084] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.554902] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.555815] bpf_prog_alloc+0x39/0x200 [ 51.556538] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.557464] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.558364] do_seccomp+0x349/0x25e0 [ 51.559074] ? find_held_lock+0x2b/0x80 [ 51.559781] ? do_prlimit+0x310/0x610 [ 51.560515] ? __pfx_do_seccomp+0x10/0x10 [ 51.561297] ? do_raw_spin_unlock+0x53/0x220 [ 51.562117] ? _raw_spin_unlock+0x1e/0x40 [ 51.562838] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.563797] ? static_key_count+0x60/0x80 [ 51.564590] prctl_set_seccomp+0x4e/0x70 [ 51.565373] __do_sys_prctl+0xe6c/0x1d70 [ 51.566147] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.566947] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.567911] ? irqentry_exit+0xf3/0x650 [ 51.568704] do_syscall_64+0xbf/0x430 [ 51.569462] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.570411] RIP: 0033:0x7fe3161415cd [ 51.571112] 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 [ 51.574252] RSP: 002b:00007ffda7b2e070 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.575602] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe3161415cd [ 51.576889] RDX: 000055b26852fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.578168] RBP: 00007ffda7b2e0d0 R08: 0000000000000000 R09: 00007ffda7b2d770 [ 51.579430] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b27a2c9ad0 [ 51.580695] R13: 00007ffda7b2e500 R14: 000055b27a2cabc0 R15: 000055b27a2db780 [ 51.582012] [ 51.582432] irq event stamp: 1859 [ 51.583078] hardirqs last enabled at (1869): [] __up_console_sem+0x78/0x80 [ 51.584569] hardirqs last disabled at (1878): [] __up_console_sem+0x5d/0x80 [ 51.586088] softirqs last enabled at (1836): [] handle_softirqs+0x50c/0x770 [ 51.587612] softirqs last disabled at (1831): [] __irq_exit_rcu+0xc4/0x100 [ 51.589122] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40453' (ECDSA) to the list of known hosts. 2025/11/17 20:11:54 fuzzer started 2025/11/17 20:11:54 dialing manager at localhost:37895 2025/11/17 20:11:54 checking machine... 2025/11/17 20:11:54 checking revisions... [ 52.421160] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:11:55 testing simple program... [ 52.499002] cgroup: Unknown subsys name 'net' [ 52.560793] cgroup: Unknown subsys name 'cpuset' [ 52.578374] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:11:54 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888013d2fda0 RCX=ffff888013d2f96c RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888017ca5d98 RBP=ffff888013d28000 RSP=ffff888013d2f9a0 R8 =0000000000000001 R9 =ffff888013d2fa58 R10=000000000003c9ed R11=00000000000255ae R12=ffff888013d2fa01 R13=ffff888013d2fa60 R14=ffff888013d2fd80 R15=ffff888013d2fa18 RIP=ffffffff8152902d RFL=00000286 [--S--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 00007f02cd361900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f02cd918618 CR3=000000000e5b4000 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=563412feff00545000000000000080fe 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 info registers vcpu 1 RAX=0000000000024211 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=00000206 [-----P-] 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 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1d9b82c000 CR3=000000000e5f2000 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=0f92594dc58900bddb437fb346593323 XMM02=0000000000305718ec2efd57dc4c00df XMM03=0000000000312d001ec8761a3f77eb08 XMM04=01952078dde11a5e00000000000ae988 XMM05=5b0db6d3ddc74fff0000000000321c10 XMM06=7b28245573646fdf000000000031b338 XMM07=e042d86d42eb936e0000000000312f80 XMM08=1ec8761a3f77eb080000000000305778 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000