[ 45.834660] ------------[ cut here ]------------ [ 45.835575] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.837652] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.839355] Modules linked in: [ 45.839965] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.842227] Tainted: [W]=WARN [ 45.842792] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.844286] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.845167] 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 [ 45.848390] RSP: 0018:ffff88801836fbc0 EFLAGS: 00010286 [ 45.849376] RAX: 0000000000000000 RBX: ffffed100306df78 RCX: ffffffff813a4050 [ 45.850669] RDX: ffff888015881bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.851958] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100306df2f [ 45.853240] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.854516] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801836fdf8 [ 45.855809] FS: 00007ff1eb8cd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.857261] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.858319] CR2: 00007ffc7f5bfef8 CR3: 000000001d609000 CR4: 0000000000350ef0 [ 45.859602] Call Trace: [ 45.860079] [ 45.860531] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.861439] ? __create_object+0x59/0x80 [ 45.862180] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.863139] __vmalloc_noprof+0x59/0x60 [ 45.863917] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.864803] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.865728] bpf_prog_alloc+0x39/0x200 [ 45.866456] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.867376] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.868309] do_seccomp+0x349/0x25e0 [ 45.868994] ? find_held_lock+0x2b/0x80 [ 45.869745] ? do_prlimit+0x310/0x610 [ 45.870475] ? __pfx_do_seccomp+0x10/0x10 [ 45.871256] ? do_raw_spin_unlock+0x53/0x220 [ 45.872049] ? _raw_spin_unlock+0x1e/0x40 [ 45.872808] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.873759] ? static_key_count+0x60/0x80 [ 45.874560] prctl_set_seccomp+0x4e/0x70 [ 45.875319] __do_sys_prctl+0xe6c/0x1d70 [ 45.876071] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.876917] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.877892] ? irqentry_exit+0xf3/0x650 [ 45.878654] do_syscall_64+0xbf/0x430 [ 45.879376] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.880327] RIP: 0033:0x7ff1ebdbf5cd [ 45.880993] 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 [ 45.884110] RSP: 002b:00007ffc7f5be940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.885460] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff1ebdbf5cd [ 45.886737] RDX: 000055e444e54e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.888017] RBP: 00007ffc7f5be9a0 R08: 0000000000000000 R09: 00007ffc7f5be040 [ 45.889289] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e46f4a6ad0 [ 45.890538] R13: 00007ffc7f5bedd0 R14: 000055e46f4a7bc0 R15: 000055e46f4b8780 [ 45.891830] [ 45.892298] irq event stamp: 1837 [ 45.892894] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 45.894399] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 45.895916] softirqs last enabled at (1460): [] handle_softirqs+0x50c/0x770 [ 45.897437] softirqs last disabled at (1455): [] __irq_exit_rcu+0xc4/0x100 [ 45.898933] ---[ end trace 0000000000000000 ]--- [ 49.339285] ------------[ cut here ]------------ [ 49.340032] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.342149] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.343387] Modules linked in: [ 49.343885] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.345533] Tainted: [W]=WARN [ 49.345991] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.347405] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.348149] 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 [ 49.350832] RSP: 0018:ffff88801466fbc0 EFLAGS: 00010286 [ 49.351643] RAX: 0000000000000000 RBX: ffffed10028cdf78 RCX: ffffffff813a4050 [ 49.352712] RDX: ffff88801462b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.353791] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10028cdf2f [ 49.354862] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.355930] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801466fdf8 [ 49.357007] FS: 00007f176a44b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.358212] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.359063] CR2: 00007fffcfbc1ef8 CR3: 0000000020a31000 CR4: 0000000000350ef0 [ 49.360150] Call Trace: [ 49.360562] [ 49.360901] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.361645] ? __create_object+0x59/0x80 [ 49.362289] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.363059] __vmalloc_noprof+0x59/0x60 [ 49.363686] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.364419] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.365146] bpf_prog_alloc+0x39/0x200 [ 49.365745] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.366509] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.367256] do_seccomp+0x349/0x25e0 [ 49.367830] ? find_held_lock+0x2b/0x80 [ 49.368454] ? do_prlimit+0x310/0x610 [ 49.369033] ? __pfx_do_seccomp+0x10/0x10 [ 49.369677] ? do_raw_spin_unlock+0x53/0x220 [ 49.370364] ? _raw_spin_unlock+0x1e/0x40 [ 49.370972] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.371776] ? static_key_count+0x60/0x80 [ 49.372445] prctl_set_seccomp+0x4e/0x70 [ 49.373053] __do_sys_prctl+0xe6c/0x1d70 [ 49.373699] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.374398] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.375178] ? irqentry_exit+0xf3/0x650 [ 49.375825] do_syscall_64+0xbf/0x430 [ 49.376436] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.377225] RIP: 0033:0x7f176a93d5cd [ 49.377775] 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 [ 49.380402] RSP: 002b:00007fffcfbc0380 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.381527] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f176a93d5cd [ 49.382584] RDX: 00005603e9843e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.383640] RBP: 00007fffcfbc03e0 R08: 0000000000000000 R09: 00007fffcfbbfa80 [ 49.384702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560419284bf0 [ 49.385761] R13: 00007fffcfbc0810 R14: 000056041928e380 R15: 0000560419299460 [ 49.386847] [ 49.387223] irq event stamp: 1751 [ 49.387724] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 49.388989] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 49.390238] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 49.391507] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 49.392774] ---[ end trace 0000000000000000 ]--- [ 50.202144] ------------[ cut here ]------------ [ 50.203228] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.205269] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.206448] Modules linked in: [ 50.206928] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.208717] Tainted: [W]=WARN [ 50.209346] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.210666] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.211565] 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 [ 50.214171] RSP: 0018:ffff888016297bc0 EFLAGS: 00010286 [ 50.214970] RAX: 0000000000000000 RBX: ffffed1002c52f78 RCX: ffffffff813a4050 [ 50.216029] RDX: ffff8880159c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.217067] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c52f2f [ 50.218114] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.219157] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016297df8 [ 50.220229] FS: 00007f22dc36b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.221513] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.222384] CR2: 00007ffdcc0cdef8 CR3: 0000000020952000 CR4: 0000000000350ef0 [ 50.223429] Call Trace: [ 50.223822] [ 50.224157] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.224890] ? __create_object+0x59/0x80 [ 50.225530] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.226310] __vmalloc_noprof+0x59/0x60 [ 50.226887] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.227608] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.228393] bpf_prog_alloc+0x39/0x200 [ 50.228963] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.229715] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.230454] do_seccomp+0x349/0x25e0 [ 50.231007] ? find_held_lock+0x2b/0x80 [ 50.231626] ? do_prlimit+0x310/0x610 [ 50.232629] ? __pfx_do_seccomp+0x10/0x10 [ 50.233402] ? do_raw_spin_unlock+0x53/0x220 [ 50.234046] ? _raw_spin_unlock+0x1e/0x40 [ 50.234672] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.235451] ? static_key_count+0x60/0x80 [ 50.236109] prctl_set_seccomp+0x4e/0x70 [ 50.236749] __do_sys_prctl+0xe6c/0x1d70 [ 50.237385] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.238052] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.238835] ? irqentry_exit+0xf3/0x650 [ 50.239450] do_syscall_64+0xbf/0x430 [ 50.240023] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.240793] RIP: 0033:0x7f22dc85d5cd [ 50.241359] 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 [ 50.244109] RSP: 002b:00007ffdcc0cc460 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.245223] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f22dc85d5cd [ 50.246257] RDX: 0000564a0398ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.247333] RBP: 00007ffdcc0cc4c0 R08: 0000000000000000 R09: 00007ffdcc0cbb60 [ 50.248383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564a33c90ad0 [ 50.249417] R13: 00007ffdcc0cc8f0 R14: 0000564a33c91bc0 R15: 0000564a33ca2780 [ 50.250513] [ 50.250913] irq event stamp: 2003 [ 50.251431] hardirqs last enabled at (2013): [] __up_console_sem+0x78/0x80 [ 50.252702] hardirqs last disabled at (2022): [] __up_console_sem+0x5d/0x80 [ 50.253947] softirqs last enabled at (1962): [] handle_softirqs+0x50c/0x770 [ 50.255227] softirqs last disabled at (1951): [] __irq_exit_rcu+0xc4/0x100 [ 50.256469] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5437' (ECDSA) to the list of known hosts. 2025/11/18 04:24:03 fuzzer started 2025/11/18 04:24:04 dialing manager at localhost:37895 2025/11/18 04:24:04 checking machine... 2025/11/18 04:24:04 checking revisions... [ 51.250642] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:24:04 testing simple program... [ 51.345645] cgroup: Unknown subsys name 'net' [ 51.400162] cgroup: Unknown subsys name 'cpuset' [ 51.413574] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:24:03 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880098d6000 RCX=0000000000000000 RDX=1ffff11003a2eba9 RSI=0000000000000001 RDI=ffff88801d175d48 RBP=ffffffff84f2ec40 RSP=ffff88801820fd60 R8 =0000000000000003 R9 =0000000000000000 R10=ffff88801d175ecb R11=0000000000000000 R12=ffffffff88944780 R13=0000000000000003 R14=ffff88801d175ee0 R15=ffff88801d175ec8 RIP=ffffffff8152d28f RFL=00000246 [---Z-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 00007f176a44b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffcfbba000 CR3=0000000020ad9000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000025b29 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=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 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6131d5f038 CR3=000000001d6c4000 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=34323a343020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363031 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000