[ 39.123858] ------------[ cut here ]------------ [ 39.124775] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.126801] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.128263] Modules linked in: [ 39.129115] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.131198] Tainted: [W]=WARN [ 39.131805] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.133297] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.134207] 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 [ 39.137368] RSP: 0018:ffff888015d4fbc0 EFLAGS: 00010286 [ 39.138321] RAX: 0000000000000000 RBX: ffffed1002ba9f78 RCX: ffffffff813a4050 [ 39.139650] RDX: ffff888016243780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.140940] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ba9f2f [ 39.142230] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.143502] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d4fdf8 [ 39.144795] FS: 00007ff9d728c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.146234] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.147288] CR2: 00007fff184f5ef7 CR3: 000000000e1be000 CR4: 0000000000350ef0 [ 39.148590] Call Trace: [ 39.149059] [ 39.149514] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.150419] ? __create_object+0x59/0x80 [ 39.151152] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.152118] __vmalloc_noprof+0x59/0x60 [ 39.152866] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.153738] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.154671] bpf_prog_alloc+0x39/0x200 [ 39.155408] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.156291] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.157198] do_seccomp+0x349/0x25e0 [ 39.157929] ? find_held_lock+0x2b/0x80 [ 39.158686] ? do_prlimit+0x310/0x610 [ 39.159429] ? __pfx_do_seccomp+0x10/0x10 [ 39.160161] ? do_raw_spin_unlock+0x53/0x220 [ 39.160987] ? _raw_spin_unlock+0x1e/0x40 [ 39.161765] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.162742] ? static_key_count+0x60/0x80 [ 39.163538] prctl_set_seccomp+0x4e/0x70 [ 39.164279] __do_sys_prctl+0xe6c/0x1d70 [ 39.165052] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.165908] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.166890] ? irqentry_exit+0xf3/0x650 [ 39.167653] do_syscall_64+0xbf/0x430 [ 39.168389] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.169301] RIP: 0033:0x7ff9d777e5cd [ 39.170006] 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 [ 39.173179] RSP: 002b:00007fff184f47e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.174567] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff9d777e5cd [ 39.175841] RDX: 000056074ed8be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.177119] RBP: 00007fff184f4840 R08: 0000000000000000 R09: 00007fff184f3ee0 [ 39.178418] R10: 0000000000000000 R11: 0000000000000246 R12: 00005607755b4ad0 [ 39.179616] R13: 00007fff184f4c70 R14: 00005607755b5bc0 R15: 00005607755c6780 [ 39.180696] [ 39.181044] irq event stamp: 1789 [ 39.181579] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 39.182865] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 39.184129] softirqs last enabled at (1444): [] handle_softirqs+0x50c/0x770 [ 39.185402] softirqs last disabled at (1439): [] __irq_exit_rcu+0xc4/0x100 [ 39.186656] ---[ end trace 0000000000000000 ]--- [ 42.329247] ------------[ cut here ]------------ [ 42.330177] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.332555] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.334020] Modules linked in: [ 42.334674] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.336697] Tainted: [W]=WARN [ 42.337259] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.338761] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.339682] 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 [ 42.342911] RSP: 0018:ffff888016b87bc0 EFLAGS: 00010286 [ 42.343895] RAX: 0000000000000000 RBX: ffffed1002d70f78 RCX: ffffffff813a4050 [ 42.345194] RDX: ffff8880145a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.346501] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d70f2f [ 42.347801] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.349105] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b87df8 [ 42.350409] FS: 00007f04d6d70900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.351858] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.352927] CR2: 00007fff77115ef7 CR3: 0000000010183000 CR4: 0000000000350ef0 [ 42.354225] Call Trace: [ 42.354741] [ 42.355157] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.356060] ? __create_object+0x59/0x80 [ 42.356836] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.357797] __vmalloc_noprof+0x59/0x60 [ 42.358569] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.359443] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.360374] bpf_prog_alloc+0x39/0x200 [ 42.361073] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.362002] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.362917] do_seccomp+0x349/0x25e0 [ 42.363640] ? find_held_lock+0x2b/0x80 [ 42.364402] ? do_prlimit+0x310/0x610 [ 42.365101] ? __pfx_do_seccomp+0x10/0x10 [ 42.365876] ? do_raw_spin_unlock+0x53/0x220 [ 42.366710] ? _raw_spin_unlock+0x1e/0x40 [ 42.367483] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.368437] ? static_key_count+0x60/0x80 [ 42.369196] prctl_set_seccomp+0x4e/0x70 [ 42.369966] __do_sys_prctl+0xe6c/0x1d70 [ 42.370761] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.371635] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.372626] ? irqentry_exit+0xf3/0x650 [ 42.373409] do_syscall_64+0xbf/0x430 [ 42.374132] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.375116] RIP: 0033:0x7f04d72625cd [ 42.375833] 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 [ 42.379161] RSP: 002b:00007fff77114700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.380570] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f04d72625cd [ 42.381901] RDX: 00005569d99c0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.383242] RBP: 00007fff77114760 R08: 0000000000000000 R09: 00007fff77113e00 [ 42.384577] R10: 0000000000000000 R11: 0000000000000246 R12: 00005569eeb47b10 [ 42.386012] R13: 00007fff77114b90 R14: 00005569eeb482b0 R15: 00005569eeb5c6f0 [ 42.387781] [ 42.388506] irq event stamp: 1781 [ 42.389143] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 42.391191] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 42.393178] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 42.395205] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 42.397180] ---[ end trace 0000000000000000 ]--- [ 43.186928] ------------[ cut here ]------------ [ 43.187839] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.189799] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.191252] Modules linked in: [ 43.191906] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.194106] Tainted: [W]=WARN [ 43.194786] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.196238] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.197143] 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 [ 43.200251] RSP: 0018:ffff88801626fbc0 EFLAGS: 00010286 [ 43.201218] RAX: 0000000000000000 RBX: ffffed1002c4df78 RCX: ffffffff813a4050 [ 43.202518] RDX: ffff888015a05340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.203778] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c4df2f [ 43.205056] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.206352] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801626fdf8 [ 43.207629] FS: 00007f5aa4a34900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.209042] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.210089] CR2: 00007f5aa4f26580 CR3: 0000000010124000 CR4: 0000000000350ef0 [ 43.211378] Call Trace: [ 43.211835] [ 43.212233] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.213131] ? __create_object+0x59/0x80 [ 43.213927] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.214895] __vmalloc_noprof+0x59/0x60 [ 43.215649] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.216496] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.217428] bpf_prog_alloc+0x39/0x200 [ 43.218115] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.219057] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.219949] do_seccomp+0x349/0x25e0 [ 43.220671] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.221568] ? __pfx_do_seccomp+0x10/0x10 [ 43.222307] ? find_held_lock+0x2b/0x80 [ 43.223079] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.224042] ? static_key_count+0x60/0x80 [ 43.224818] prctl_set_seccomp+0x4e/0x70 [ 43.225589] __do_sys_prctl+0xe6c/0x1d70 [ 43.226379] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.227185] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.228146] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.229107] ? irqentry_exit+0xf3/0x650 [ 43.229871] do_syscall_64+0xbf/0x430 [ 43.230626] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.231566] RIP: 0033:0x7f5aa4f265cd [ 43.232225] 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 [ 43.235363] RSP: 002b:00007fff535e1be0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.236723] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5aa4f265cd [ 43.237993] RDX: 000055a261d6ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.239273] RBP: 00007fff535e1c40 R08: 0000000000000000 R09: 00007fff535e12e0 [ 43.240545] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a27f8bfbf0 [ 43.241800] R13: 00007fff535e2070 R14: 000055a27f8c9380 R15: 000055a27f8d4460 [ 43.243116] [ 43.243589] irq event stamp: 1839 [ 43.244199] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 43.245730] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 43.247206] softirqs last enabled at (1450): [] handle_softirqs+0x50c/0x770 [ 43.248506] softirqs last disabled at (1435): [] __irq_exit_rcu+0xc4/0x100 [ 43.249782] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27168' (ECDSA) to the list of known hosts. 2025/11/19 00:15:08 fuzzer started 2025/11/19 00:15:08 dialing manager at localhost:34383 2025/11/19 00:15:08 checking machine... 2025/11/19 00:15:08 checking revisions... [ 44.151595] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:15:08 testing simple program... [ 44.247884] cgroup: Unknown subsys name 'net' [ 44.314172] cgroup: Unknown subsys name 'cpuset' [ 44.330040] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:15:07 Registers: info registers vcpu 0 RAX=00000001000000fb RBX=ffff88806cf201b4 RCX=0000000000000830 RDX=0000000000000001 RSI=00000000000000fb RDI=ffffffff85a8dc88 RBP=0000000000000001 RSP=ffff888009627a48 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=0000000000000001 R11=0000000000000001 R12=1ffff110012c4f4f R13=1ffff110012c2601 R14=ffff88806cf383c0 R15=0000000000000000 RIP=ffffffff813409ed RFL=00000012 [----A--] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f04d7325650 CR3=0000000009c4b000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002cacd RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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=00007fff0117b4a8 CR3=0000000009e77000 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=2037303a35313a303020393120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037303a35313a3030203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000