[ 39.210105] ------------[ cut here ]------------ [ 39.211017] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.213090] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.214549] Modules linked in: [ 39.215185] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.217384] Tainted: [W]=WARN [ 39.218099] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.219602] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.220532] 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 [ 39.223744] RSP: 0018:ffff888016457bc0 EFLAGS: 00010286 [ 39.224732] RAX: 0000000000000000 RBX: ffffed1002c8af78 RCX: ffffffff813a4050 [ 39.226033] RDX: ffff88800f6a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.227375] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c8af2f [ 39.228655] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.229958] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016457df8 [ 39.231257] FS: 00007f204681d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.232703] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.233760] CR2: 00007ffff78bdef7 CR3: 000000000e7eb000 CR4: 0000000000350ef0 [ 39.235096] Call Trace: [ 39.235563] [ 39.236006] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.236992] ? __create_object+0x59/0x80 [ 39.238008] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.239290] __vmalloc_noprof+0x59/0x60 [ 39.240234] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.241152] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.242147] bpf_prog_alloc+0x39/0x200 [ 39.242869] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.243861] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.244829] do_seccomp+0x349/0x25e0 [ 39.245593] ? find_held_lock+0x2b/0x80 [ 39.246395] ? do_prlimit+0x310/0x610 [ 39.247165] ? __pfx_do_seccomp+0x10/0x10 [ 39.248020] ? do_raw_spin_unlock+0x53/0x220 [ 39.248832] ? _raw_spin_unlock+0x1e/0x40 [ 39.249647] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.250673] ? static_key_count+0x60/0x80 [ 39.251520] prctl_set_seccomp+0x4e/0x70 [ 39.252331] __do_sys_prctl+0xe6c/0x1d70 [ 39.253163] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.254056] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.255100] ? irqentry_exit+0xf3/0x650 [ 39.255865] do_syscall_64+0xbf/0x430 [ 39.256652] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.257648] RIP: 0033:0x7f2046d0f5cd [ 39.258376] 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 [ 39.261681] RSP: 002b:00007ffff78bc0a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.263117] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2046d0f5cd [ 39.264425] RDX: 000055ac8210be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.265760] RBP: 00007ffff78bc100 R08: 0000000000000000 R09: 00007ffff78bb7a0 [ 39.267114] R10: 0000000000000000 R11: 0000000000000246 R12: 000055acb067dad0 [ 39.268437] R13: 00007ffff78bc530 R14: 000055acb067ebc0 R15: 000055acb068f780 [ 39.269783] [ 39.270273] irq event stamp: 1837 [ 39.270964] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 39.272534] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 39.274144] softirqs last enabled at (1360): [] handle_softirqs+0x50c/0x770 [ 39.275823] softirqs last disabled at (1331): [] __irq_exit_rcu+0xc4/0x100 [ 39.277408] ---[ end trace 0000000000000000 ]--- [ 42.330054] ------------[ cut here ]------------ [ 42.331093] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.333103] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 42.334601] Modules linked in: [ 42.335231] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.337177] Tainted: [W]=WARN [ 42.337721] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.339175] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.340074] 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 [ 42.343214] RSP: 0018:ffff8880166d7bc0 EFLAGS: 00010286 [ 42.344176] RAX: 0000000000000000 RBX: ffffed1002cdaf78 RCX: ffffffff813a4050 [ 42.345439] RDX: ffff88801a4d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.346707] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cdaf2f [ 42.347968] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.349239] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166d7df8 [ 42.350513] FS: 00007f3a89c09900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.351935] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.352986] CR2: 00007ffcb9dafef7 CR3: 000000000d38d000 CR4: 0000000000350ef0 [ 42.354259] Call Trace: [ 42.354716] [ 42.355161] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.356047] ? __create_object+0x59/0x80 [ 42.356775] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.357727] __vmalloc_noprof+0x59/0x60 [ 42.358484] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.359351] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.360273] bpf_prog_alloc+0x39/0x200 [ 42.361002] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.361919] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.362780] do_seccomp+0x349/0x25e0 [ 42.363485] ? find_held_lock+0x2b/0x80 [ 42.364226] ? do_prlimit+0x310/0x610 [ 42.364967] ? __pfx_do_seccomp+0x10/0x10 [ 42.365709] ? do_raw_spin_unlock+0x53/0x220 [ 42.366538] ? _raw_spin_unlock+0x1e/0x40 [ 42.367310] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.368264] ? static_key_count+0x60/0x80 [ 42.369055] prctl_set_seccomp+0x4e/0x70 [ 42.369779] __do_sys_prctl+0xe6c/0x1d70 [ 42.370556] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.371401] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.372355] ? irqentry_exit+0xf3/0x650 [ 42.373107] do_syscall_64+0xbf/0x430 [ 42.373792] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.374734] RIP: 0033:0x7f3a8a0fb5cd [ 42.375439] 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 [ 42.378574] RSP: 002b:00007ffcb9dad510 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.379915] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3a8a0fb5cd [ 42.381179] RDX: 0000559f79864e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.382456] RBP: 00007ffcb9dad570 R08: 0000000000000000 R09: 00007ffcb9dacc10 [ 42.383717] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559f98ccdad0 [ 42.384979] R13: 00007ffcb9dad9a0 R14: 0000559f98ccebc0 R15: 0000559f98cdf780 [ 42.386275] [ 42.386693] irq event stamp: 1771 [ 42.387332] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 42.388831] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 42.390342] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 42.391858] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 42.393378] ---[ end trace 0000000000000000 ]--- [ 43.101864] ------------[ cut here ]------------ [ 43.102501] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.103894] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.104841] Modules linked in: [ 43.105257] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.106603] Tainted: [W]=WARN [ 43.107006] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.107993] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.108571] 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 [ 43.110698] RSP: 0018:ffff888019047bc0 EFLAGS: 00010286 [ 43.111356] RAX: 0000000000000000 RBX: ffffed1003208f78 RCX: ffffffff813a4050 [ 43.112201] RDX: ffff88800cf70000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.113049] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003208f2f [ 43.113857] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.114719] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019047df8 [ 43.115561] FS: 00007fc27c43e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.116513] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.117208] CR2: 00007fc27c9a44a6 CR3: 000000000b91c000 CR4: 0000000000350ef0 [ 43.118061] Call Trace: [ 43.118387] [ 43.118663] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.119256] ? __create_object+0x59/0x80 [ 43.119740] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.120368] __vmalloc_noprof+0x59/0x60 [ 43.120849] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.121408] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.122025] bpf_prog_alloc+0x39/0x200 [ 43.122484] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.123095] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.123670] do_seccomp+0x349/0x25e0 [ 43.124154] ? find_held_lock+0x2b/0x80 [ 43.124638] ? do_prlimit+0x310/0x610 [ 43.125123] ? __pfx_do_seccomp+0x10/0x10 [ 43.125617] ? do_raw_spin_unlock+0x53/0x220 [ 43.126178] ? _raw_spin_unlock+0x1e/0x40 [ 43.126656] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.127283] ? static_key_count+0x60/0x80 [ 43.127781] prctl_set_seccomp+0x4e/0x70 [ 43.128291] __do_sys_prctl+0xe6c/0x1d70 [ 43.128767] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.129332] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.129963] ? irqentry_exit+0xf3/0x650 [ 43.130446] do_syscall_64+0xbf/0x430 [ 43.130932] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.131527] RIP: 0033:0x7fc27c9305cd [ 43.132003] 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 [ 43.134108] RSP: 002b:00007ffc732c4f50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.135018] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc27c9305cd [ 43.135847] RDX: 000055f6d26fce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.136677] RBP: 00007ffc732c4fb0 R08: 0000000000000000 R09: 00007ffc732c4650 [ 43.137512] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f700293ad0 [ 43.138366] R13: 00007ffc732c53e0 R14: 000055f700294bc0 R15: 000055f7002a5780 [ 43.139233] [ 43.139521] irq event stamp: 1777 [ 43.139948] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 43.140950] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 43.141964] softirqs last enabled at (1282): [] handle_softirqs+0x50c/0x770 [ 43.142987] softirqs last disabled at (1273): [] __irq_exit_rcu+0xc4/0x100 [ 43.143989] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22921' (ECDSA) to the list of known hosts. 2025/11/17 22:23:03 fuzzer started 2025/11/17 22:23:03 dialing manager at localhost:37895 2025/11/17 22:23:03 checking machine... 2025/11/17 22:23:03 checking revisions... [ 44.101201] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:23:03 testing simple program... [ 44.182466] cgroup: Unknown subsys name 'net' [ 44.237310] cgroup: Unknown subsys name 'cpuset' [ 44.255415] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:23:02 Registers: info registers vcpu 0 RAX=0000000000000007 RBX=ffff88800f175340 RCX=ffff88806ce089bc RDX=0000000000000000 RSI=ffffffff8175a467 RDI=ffff88800f17573c RBP=00007f3a8a0fc366 RSP=ffff88806ce089c8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=00007f3a8a0fc366 R13=0000000000000000 R14=ffff88800f175340 R15=ffff888009472140 RIP=ffffffff815bd5a7 RFL=00000202 [-------] 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 00007f3a89c09900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcb9da7000 CR3=000000000cfb1000 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=2032303a33323a323220373120766f4e XMM01=657463656e6e6f63736944203a5d3334 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3334325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032303a33323a3232203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff8146197d RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888009757d01 RSI=ffff888009757db8 RDI=ffff888009757db8 RBP=ffff888009757898 RSP=ffff8880097577d0 R8 =ffffffff86a0b8be R9 =ffff888009757880 R10=000000000003c9ed R11=000000000000897b R12=ffff8880097578a0 R13=ffff888009757888 R14=ffff888009757dc0 R15=ffff888009757840 RIP=ffffffff8135efad RFL=00000202 [-------] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4c27028008 CR3=000000000dff5000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=cc597b64dade0d5700000000000ae988 XMM05=5f3b88281c7aba400000000000320fc8 XMM06=a9646bdb89951881000000000031fd68 XMM07=fb795ef6d65770560000000000310518 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000