[ 38.874902] ------------[ cut here ]------------ [ 38.875674] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.877351] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 38.878543] Modules linked in: [ 38.879025] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.880669] Tainted: [W]=WARN [ 38.881151] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.882365] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.883124] 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 [ 38.885769] RSP: 0018:ffff888019847bc0 EFLAGS: 00010286 [ 38.886565] RAX: 0000000000000000 RBX: ffffed1003308f78 RCX: ffffffff813a4050 [ 38.887611] RDX: ffff888018a4b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.888657] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003308f2f [ 38.889713] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.890775] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019847df8 [ 38.891829] FS: 00007f9ed4a35900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.893007] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.893877] CR2: 00007f9ed4f27580 CR3: 000000000e0c7000 CR4: 0000000000350ef0 [ 38.894925] Call Trace: [ 38.895332] [ 38.895675] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.896410] ? __create_object+0x59/0x80 [ 38.897018] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.897817] __vmalloc_noprof+0x59/0x60 [ 38.898429] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.899145] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.899874] bpf_prog_alloc+0x39/0x200 [ 38.900482] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.901246] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.901972] do_seccomp+0x349/0x25e0 [ 38.902572] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.903306] ? __pfx_do_seccomp+0x10/0x10 [ 38.903922] ? find_held_lock+0x2b/0x80 [ 38.904549] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.905345] ? static_key_count+0x60/0x80 [ 38.905980] prctl_set_seccomp+0x4e/0x70 [ 38.906630] __do_sys_prctl+0xe6c/0x1d70 [ 38.907269] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.907937] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.908735] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.909536] ? irqentry_exit+0xf3/0x650 [ 38.910175] do_syscall_64+0xbf/0x430 [ 38.910751] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.911532] RIP: 0033:0x7f9ed4f275cd [ 38.912125] 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 [ 38.914759] RSP: 002b:00007ffdd4021850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.915877] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9ed4f275cd [ 38.916931] RDX: 000055a29274fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.917996] RBP: 00007ffdd40218b0 R08: 0000000000000000 R09: 00007ffdd4020f50 [ 38.919070] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a2a2170bf0 [ 38.920124] R13: 00007ffdd4021ce0 R14: 000055a2a217a380 R15: 000055a2a2185460 [ 38.921357] [ 38.921719] irq event stamp: 1965 [ 38.922337] hardirqs last enabled at (1997): [] __up_console_sem+0x78/0x80 [ 38.923610] hardirqs last disabled at (2006): [] __up_console_sem+0x5d/0x80 [ 38.924874] softirqs last enabled at (1994): [] handle_softirqs+0x50c/0x770 [ 38.926163] softirqs last disabled at (1973): [] __irq_exit_rcu+0xc4/0x100 [ 38.927407] ---[ end trace 0000000000000000 ]--- [ 42.266494] ------------[ cut here ]------------ [ 42.267406] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.269451] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.270907] Modules linked in: [ 42.271543] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.273737] Tainted: [W]=WARN [ 42.274395] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.275869] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.276775] 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 [ 42.279968] RSP: 0018:ffff888016d1fbc0 EFLAGS: 00010286 [ 42.280936] RAX: 0000000000000000 RBX: ffffed1002da3f78 RCX: ffffffff813a4050 [ 42.282231] RDX: ffff888015c90000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.283495] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da3f2f [ 42.284782] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.286075] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d1fdf8 [ 42.287349] FS: 00007f99befe6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.288783] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.289856] CR2: 00007f99bf4d8580 CR3: 000000000dded000 CR4: 0000000000350ef0 [ 42.291134] Call Trace: [ 42.291592] [ 42.291994] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.292887] ? __create_object+0x59/0x80 [ 42.293672] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.294620] __vmalloc_noprof+0x59/0x60 [ 42.295363] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.296227] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.297152] bpf_prog_alloc+0x39/0x200 [ 42.297861] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.298779] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.299681] do_seccomp+0x349/0x25e0 [ 42.300400] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.301308] ? __pfx_do_seccomp+0x10/0x10 [ 42.302100] ? find_held_lock+0x2b/0x80 [ 42.302812] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.303785] ? static_key_count+0x60/0x80 [ 42.304578] prctl_set_seccomp+0x4e/0x70 [ 42.305361] __do_sys_prctl+0xe6c/0x1d70 [ 42.306149] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.306963] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.307918] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.308881] ? irqentry_exit+0xf3/0x650 [ 42.309648] do_syscall_64+0xbf/0x430 [ 42.310382] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.311317] RIP: 0033:0x7f99bf4d85cd [ 42.311970] 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 [ 42.315112] RSP: 002b:00007ffc27e6d4e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.316453] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f99bf4d85cd [ 42.317741] RDX: 000055a091c14e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.319012] RBP: 00007ffc27e6d540 R08: 0000000000000000 R09: 00007ffc27e6cbe0 [ 42.320302] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a0c6533ad0 [ 42.321585] R13: 00007ffc27e6d970 R14: 000055a0c6534bc0 R15: 000055a0c6545780 [ 42.322879] [ 42.323332] irq event stamp: 1785 [ 42.323937] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 42.325432] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 42.326951] softirqs last enabled at (1448): [] handle_softirqs+0x50c/0x770 [ 42.328466] softirqs last disabled at (1443): [] __irq_exit_rcu+0xc4/0x100 [ 42.329981] ---[ end trace 0000000000000000 ]--- [ 43.093742] ------------[ cut here ]------------ [ 43.094648] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.096655] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.098125] Modules linked in: [ 43.098720] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.100710] Tainted: [W]=WARN [ 43.101298] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.102803] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.103965] 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 [ 43.107236] RSP: 0018:ffff888017417bc0 EFLAGS: 00010286 [ 43.108230] RAX: 0000000000000000 RBX: ffffed1002e82f78 RCX: ffffffff813a4050 [ 43.109511] RDX: ffff888016f61bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.110822] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e82f2f [ 43.112102] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.113398] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017417df8 [ 43.114692] FS: 00007fd1e03fb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.116150] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.117212] CR2: 00007ffd65c9cef8 CR3: 000000000e2f7000 CR4: 0000000000350ef0 [ 43.118515] Call Trace: [ 43.118979] [ 43.119431] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.120327] ? __create_object+0x59/0x80 [ 43.121114] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.122110] __vmalloc_noprof+0x59/0x60 [ 43.122821] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.123698] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.124625] bpf_prog_alloc+0x39/0x200 [ 43.125376] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.126318] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.127228] do_seccomp+0x349/0x25e0 [ 43.127917] ? find_held_lock+0x2b/0x80 [ 43.128685] ? do_prlimit+0x310/0x610 [ 43.129429] ? __pfx_do_seccomp+0x10/0x10 [ 43.130227] ? do_raw_spin_unlock+0x53/0x220 [ 43.131025] ? _raw_spin_unlock+0x1e/0x40 [ 43.131803] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.132777] ? static_key_count+0x60/0x80 [ 43.133586] prctl_set_seccomp+0x4e/0x70 [ 43.134399] __do_sys_prctl+0xe6c/0x1d70 [ 43.135199] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.136009] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.136987] ? irqentry_exit+0xf3/0x650 [ 43.137774] do_syscall_64+0xbf/0x430 [ 43.138518] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.139468] RIP: 0033:0x7fd1e08ed5cd [ 43.140182] 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 [ 43.143387] RSP: 002b:00007ffd65c9a6f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.144753] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd1e08ed5cd [ 43.146074] RDX: 000055a2f8b15e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.147371] RBP: 00007ffd65c9a750 R08: 0000000000000000 R09: 00007ffd65c99df0 [ 43.148651] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a329d3f2b0 [ 43.149957] R13: 00007ffd65c9ab80 R14: 000055a329d41d20 R15: 000055a329d538d0 [ 43.151259] [ 43.151673] irq event stamp: 1797 [ 43.152304] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 43.153829] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 43.155341] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 43.156887] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 43.158408] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16280' (ECDSA) to the list of known hosts. 2025/11/18 06:56:12 fuzzer started 2025/11/18 06:56:12 dialing manager at localhost:37895 2025/11/18 06:56:12 checking machine... 2025/11/18 06:56:12 checking revisions... [ 44.030764] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:56:13 testing simple program... [ 44.124147] cgroup: Unknown subsys name 'net' [ 44.196814] cgroup: Unknown subsys name 'cpuset' [ 44.220729] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:56:12 Registers: info registers vcpu 0 RAX=1ffffffff0ce4b5f RBX=ffffffff86725afc RCX=ffffffff81b2a0b3 RDX=0000000000000000 RSI=ffffffff86ab8282 RDI=ffffffff86725ae0 RBP=ffffffff86725ae0 RSP=ffff88801378eb50 R8 =ffffffff86ab8282 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=ffffffff86725b1c R13=ffffffff86725ae0 R14=ffffffff86725ae0 R15=dffffc0000000000 RIP=ffffffff8135daaf 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 00007f99befe6900 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=00007f99befc5020 CR3=000000000d8a0000 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 info registers vcpu 1 RAX=0000000000023c11 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fca73a096f8 CR3=000000000d965000 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=84499e233ef676ba87463d13b86a34c0 XMM02=2c67c8bc2e329bc300000000003047f0 XMM03=fb795ef6d657705600000000003116b8 XMM04=7d72e84c87cd2b4200000000000ae988 XMM05=71f7a22192e1bbfc00000000003222d8 XMM06=5b75c91c804453420000000000320db8 XMM07=e042d86d42eb936e0000000000311990 XMM08=cd3ad1f6c79385190000000000304850 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000