[ 46.161973] ------------[ cut here ]------------ [ 46.162950] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.165051] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.166552] Modules linked in: [ 46.167214] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.169224] Tainted: [W]=WARN [ 46.169776] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.171276] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.172213] 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 [ 46.175430] RSP: 0018:ffff888016dcfbc0 EFLAGS: 00010286 [ 46.176423] RAX: 0000000000000000 RBX: ffffed1002db9f78 RCX: ffffffff813a4050 [ 46.177707] RDX: ffff888017198000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.179030] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db9f2f [ 46.180324] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.181622] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dcfdf8 [ 46.182957] FS: 00007f08be05e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.184402] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.185469] CR2: 00007ffce74ccef7 CR3: 000000000d7b2000 CR4: 0000000000350ef0 [ 46.186793] Call Trace: [ 46.187311] [ 46.187737] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.188662] ? __create_object+0x59/0x80 [ 46.189456] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.190476] __vmalloc_noprof+0x59/0x60 [ 46.191277] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.192169] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.193139] bpf_prog_alloc+0x39/0x200 [ 46.193831] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.194799] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.195734] do_seccomp+0x349/0x25e0 [ 46.196450] ? find_held_lock+0x2b/0x80 [ 46.197247] ? do_prlimit+0x310/0x610 [ 46.198018] ? __pfx_do_seccomp+0x10/0x10 [ 46.198788] ? do_raw_spin_unlock+0x53/0x220 [ 46.199648] ? _raw_spin_unlock+0x1e/0x40 [ 46.200450] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.201419] ? static_key_count+0x60/0x80 [ 46.202254] prctl_set_seccomp+0x4e/0x70 [ 46.203059] __do_sys_prctl+0xe6c/0x1d70 [ 46.203805] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.204670] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.205670] ? irqentry_exit+0xf3/0x650 [ 46.206479] do_syscall_64+0xbf/0x430 [ 46.207240] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.208213] RIP: 0033:0x7f08be5505cd [ 46.208944] 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 [ 46.212129] RSP: 002b:00007ffce74cbac0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.213495] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f08be5505cd [ 46.214822] RDX: 0000558914ad4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.216123] RBP: 00007ffce74cbb20 R08: 0000000000000000 R09: 00007ffce74cb1c0 [ 46.217419] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558934dabbf0 [ 46.218723] R13: 00007ffce74cbf50 R14: 0000558934db5380 R15: 0000558934dc0460 [ 46.220034] [ 46.220461] irq event stamp: 1749 [ 46.221124] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 46.222691] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 46.224229] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 46.225772] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 46.227279] ---[ end trace 0000000000000000 ]--- [ 49.147535] ------------[ cut here ]------------ [ 49.148515] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.150715] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.152258] Modules linked in: [ 49.152936] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.155313] Tainted: [W]=WARN [ 49.156028] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.157580] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.158570] 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 [ 49.161956] RSP: 0018:ffff88801711fbc0 EFLAGS: 00010286 [ 49.162998] RAX: 0000000000000000 RBX: ffffed1002e23f78 RCX: ffffffff813a4050 [ 49.164353] RDX: ffff8880173cb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.165711] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e23f2f [ 49.167062] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.168407] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801711fdf8 [ 49.169754] FS: 00007f5c80767900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.171264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.172386] CR2: 00007fff6aeccef7 CR3: 000000000e657000 CR4: 0000000000350ef0 [ 49.173740] Call Trace: [ 49.174262] [ 49.174702] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.175641] ? __create_object+0x59/0x80 [ 49.176464] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.177483] __vmalloc_noprof+0x59/0x60 [ 49.178292] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.179208] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.180200] bpf_prog_alloc+0x39/0x200 [ 49.180976] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.181945] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.182910] do_seccomp+0x349/0x25e0 [ 49.183626] ? find_held_lock+0x2b/0x80 [ 49.184428] ? do_prlimit+0x310/0x610 [ 49.185211] ? __pfx_do_seccomp+0x10/0x10 [ 49.186050] ? do_raw_spin_unlock+0x53/0x220 [ 49.186939] ? _raw_spin_unlock+0x1e/0x40 [ 49.187715] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.188728] ? static_key_count+0x60/0x80 [ 49.189572] prctl_set_seccomp+0x4e/0x70 [ 49.190394] __do_sys_prctl+0xe6c/0x1d70 [ 49.191218] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.192123] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.193138] ? irqentry_exit+0xf3/0x650 [ 49.193948] do_syscall_64+0xbf/0x430 [ 49.194694] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.195698] RIP: 0033:0x7f5c80c595cd [ 49.196426] 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 [ 49.199792] RSP: 002b:00007fff6aeca760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.201205] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5c80c595cd [ 49.202554] RDX: 000055ce78232e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.203910] RBP: 00007fff6aeca7c0 R08: 0000000000000000 R09: 00007fff6aec9e60 [ 49.205221] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cea1f4cb10 [ 49.206552] R13: 00007fff6aecabf0 R14: 000055cea1f4d2b0 R15: 000055cea1f616f0 [ 49.207907] [ 49.208347] irq event stamp: 1881 [ 49.209016] hardirqs last enabled at (1891): [] __up_console_sem+0x78/0x80 [ 49.210631] hardirqs last disabled at (1900): [] __up_console_sem+0x5d/0x80 [ 49.212229] softirqs last enabled at (1804): [] handle_softirqs+0x50c/0x770 [ 49.213822] softirqs last disabled at (1799): [] __irq_exit_rcu+0xc4/0x100 [ 49.215307] ---[ end trace 0000000000000000 ]--- [ 50.270736] ------------[ cut here ]------------ [ 50.271690] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.273805] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.275326] Modules linked in: [ 50.275973] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.278013] Tainted: [W]=WARN [ 50.278593] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.280100] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.281057] 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 [ 50.284335] RSP: 0018:ffff888016edfbc0 EFLAGS: 00010286 [ 50.285348] RAX: 0000000000000000 RBX: ffffed1002ddbf78 RCX: ffffffff813a4050 [ 50.286680] RDX: ffff888016725340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.287995] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ddbf2f [ 50.289306] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.290627] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016edfdf8 [ 50.291951] FS: 00007fc5e90fe900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.293440] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.294536] CR2: 00007ffc0fdf1ef7 CR3: 000000001f4a0000 CR4: 0000000000350ef0 [ 50.295886] Call Trace: [ 50.296366] [ 50.296789] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.297711] ? __create_object+0x59/0x80 [ 50.298519] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.299520] __vmalloc_noprof+0x59/0x60 [ 50.300312] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.301198] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.302150] bpf_prog_alloc+0x39/0x200 [ 50.302920] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.303831] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.304760] do_seccomp+0x349/0x25e0 [ 50.305493] ? find_held_lock+0x2b/0x80 [ 50.306277] ? do_prlimit+0x310/0x610 [ 50.307069] ? __pfx_do_seccomp+0x10/0x10 [ 50.307839] ? do_raw_spin_unlock+0x53/0x220 [ 50.308703] ? _raw_spin_unlock+0x1e/0x40 [ 50.309521] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.310540] ? static_key_count+0x60/0x80 [ 50.311371] prctl_set_seccomp+0x4e/0x70 [ 50.312186] __do_sys_prctl+0xe6c/0x1d70 [ 50.313007] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.313850] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.314901] ? irqentry_exit+0xf3/0x650 [ 50.315653] do_syscall_64+0xbf/0x430 [ 50.316431] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.317420] RIP: 0033:0x7fc5e95f05cd [ 50.318149] 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 [ 50.321505] RSP: 002b:00007ffc0fdf0b80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.322947] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc5e95f05cd [ 50.324284] RDX: 000056105b9f3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.325615] RBP: 00007ffc0fdf0be0 R08: 0000000000000000 R09: 00007ffc0fdf0280 [ 50.326961] R10: 0000000000000000 R11: 0000000000000246 R12: 000056108f514240 [ 50.328297] R13: 00007ffc0fdf1010 R14: 000056108f51d380 R15: 000056108f528540 [ 50.329643] [ 50.330118] irq event stamp: 1749 [ 50.330760] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 50.332097] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 50.333422] softirqs last enabled at (1292): [] handle_softirqs+0x50c/0x770 [ 50.334763] softirqs last disabled at (1287): [] __irq_exit_rcu+0xc4/0x100 [ 50.336081] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39411' (ECDSA) to the list of known hosts. 2025/11/17 18:20:12 fuzzer started 2025/11/17 18:20:12 dialing manager at localhost:37895 2025/11/17 18:20:12 checking machine... 2025/11/17 18:20:12 checking revisions... [ 51.231622] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:20:12 testing simple program... [ 51.326485] cgroup: Unknown subsys name 'net' [ 51.392132] cgroup: Unknown subsys name 'cpuset' [ 51.405801] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:20:11 Registers: info registers vcpu 0 RAX=00000000000440cd RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe3dfcedf8 CR3=000000000dea8000 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=30323a383120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323839 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff88800f66b780 RCX=ffff8880189177bc RDX=0000000000000000 RSI=ffffffff81b6204b RDI=ffff88800f66bb7c RBP=ffff8880189178c0 RSP=ffff8880189177e0 R8 =0000000000000001 R9 =ffff8880189178a8 R10=000000000003c9ed R11=0000000000023cd8 R12=0000000000000000 R13=ffff8880189178b0 R14=ffff88800f66b780 R15=ffff888018917868 RIP=ffffffff815bd59a RFL=00000217 [----APC] 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 00007f5c80767900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5c80736008 CR3=0000000020710000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000