[ 39.307969] ------------[ cut here ]------------ [ 39.308868] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.310851] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.312305] Modules linked in: [ 39.312945] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.314970] Tainted: [W]=WARN [ 39.315527] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.317028] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.317935] 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 [ 39.321144] RSP: 0018:ffff88801731fbc0 EFLAGS: 00010286 [ 39.322131] RAX: 0000000000000000 RBX: ffffed1002e63f78 RCX: ffffffff813a4050 [ 39.323407] RDX: ffff88800f183780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.324690] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e63f2f [ 39.326034] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.327306] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801731fdf8 [ 39.328590] FS: 00007f7a2e8a3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.330056] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.331109] CR2: 00007f7a2ed95580 CR3: 000000001daf3000 CR4: 0000000000350ef0 [ 39.332394] Call Trace: [ 39.332904] [ 39.333340] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.334242] ? __create_object+0x59/0x80 [ 39.335019] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.336009] __vmalloc_noprof+0x59/0x60 [ 39.336773] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.337635] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.338576] bpf_prog_alloc+0x39/0x200 [ 39.339294] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.340221] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.341163] do_seccomp+0x349/0x25e0 [ 39.341867] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.342765] ? __pfx_do_seccomp+0x10/0x10 [ 39.343511] ? find_held_lock+0x2b/0x80 [ 39.344267] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.345266] ? static_key_count+0x60/0x80 [ 39.346061] prctl_set_seccomp+0x4e/0x70 [ 39.346853] __do_sys_prctl+0xe6c/0x1d70 [ 39.347596] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.348456] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.349459] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.350434] ? irqentry_exit+0xf3/0x650 [ 39.351212] do_syscall_64+0xbf/0x430 [ 39.351945] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.352904] RIP: 0033:0x7f7a2ed955cd [ 39.353592] 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 [ 39.356750] RSP: 002b:00007fff7faa21e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.358156] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7a2ed955cd [ 39.359426] RDX: 0000560818390e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.360721] RBP: 00007fff7faa2240 R08: 0000000000000000 R09: 00007fff7faa18e0 [ 39.362044] R10: 0000000000000000 R11: 0000000000000246 R12: 000056083b48bbf0 [ 39.363340] R13: 00007fff7faa2670 R14: 000056083b495380 R15: 000056083b4a0460 [ 39.364629] [ 39.365147] irq event stamp: 1749 [ 39.365796] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 39.367300] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 39.368822] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 39.370392] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 39.371899] ---[ end trace 0000000000000000 ]--- [ 42.132881] ------------[ cut here ]------------ [ 42.133302] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.134214] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.134895] Modules linked in: [ 42.135169] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.136076] Tainted: [W]=WARN [ 42.136327] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.137002] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.137398] 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 [ 42.138849] RSP: 0018:ffff8880190bfbc0 EFLAGS: 00010286 [ 42.139274] RAX: 0000000000000000 RBX: ffffed1003217f78 RCX: ffffffff813a4050 [ 42.139867] RDX: ffff88800f180000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.140433] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003217f2f [ 42.141027] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.141594] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880190bfdf8 [ 42.142177] FS: 00007f89c7430900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.142830] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.143294] CR2: 00007fff33588ef8 CR3: 000000001e16e000 CR4: 0000000000350ef0 [ 42.143878] Call Trace: [ 42.144092] [ 42.144280] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.144669] ? __create_object+0x59/0x80 [ 42.145030] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.145454] __vmalloc_noprof+0x59/0x60 [ 42.145806] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.146187] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.146590] bpf_prog_alloc+0x39/0x200 [ 42.146925] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.147336] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.147743] do_seccomp+0x349/0x25e0 [ 42.148055] ? find_held_lock+0x2b/0x80 [ 42.148378] ? do_prlimit+0x310/0x610 [ 42.148691] ? __pfx_do_seccomp+0x10/0x10 [ 42.149055] ? do_raw_spin_unlock+0x53/0x220 [ 42.149414] ? _raw_spin_unlock+0x1e/0x40 [ 42.149774] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.150195] ? static_key_count+0x60/0x80 [ 42.150546] prctl_set_seccomp+0x4e/0x70 [ 42.150895] __do_sys_prctl+0xe6c/0x1d70 [ 42.151233] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.151605] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.152047] ? irqentry_exit+0xf3/0x650 [ 42.152376] do_syscall_64+0xbf/0x430 [ 42.152690] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.153128] RIP: 0033:0x7f89c79225cd [ 42.153434] 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 [ 42.154882] RSP: 002b:00007fff335867d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.155481] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f89c79225cd [ 42.156063] RDX: 0000562b41a0fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.156627] RBP: 00007fff33586830 R08: 0000000000000000 R09: 00007fff33585ed0 [ 42.157214] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562b648bbad0 [ 42.157795] R13: 00007fff33586c60 R14: 0000562b648bcbc0 R15: 0000562b648cd780 [ 42.158370] [ 42.158563] irq event stamp: 1677 [ 42.158858] hardirqs last enabled at (1687): [] __up_console_sem+0x78/0x80 [ 42.159538] hardirqs last disabled at (1694): [] __up_console_sem+0x5d/0x80 [ 42.160224] softirqs last enabled at (1414): [] handle_softirqs+0x50c/0x770 [ 42.160924] softirqs last disabled at (1409): [] __irq_exit_rcu+0xc4/0x100 [ 42.161607] ---[ end trace 0000000000000000 ]--- [ 42.847825] ------------[ cut here ]------------ [ 42.848757] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.850845] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.852307] Modules linked in: [ 42.853184] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.855259] Tainted: [W]=WARN [ 42.855873] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.857380] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.858303] 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 [ 42.861518] RSP: 0018:ffff88801b0d7bc0 EFLAGS: 00010286 [ 42.862513] RAX: 0000000000000000 RBX: ffffed100361af78 RCX: ffffffff813a4050 [ 42.863812] RDX: ffff88800ac21bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.865120] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100361af2f [ 42.866419] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.867721] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b0d7df8 [ 42.869033] FS: 00007f8540f0c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.870491] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.871562] CR2: 00007f85414724a6 CR3: 000000001e5f7000 CR4: 0000000000350ef0 [ 42.872871] Call Trace: [ 42.873352] [ 42.873803] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.874665] ? __create_object+0x59/0x80 [ 42.875463] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.876449] __vmalloc_noprof+0x59/0x60 [ 42.877229] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.878112] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.879056] bpf_prog_alloc+0x39/0x200 [ 42.879791] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.880686] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.881622] do_seccomp+0x349/0x25e0 [ 42.882353] ? find_held_lock+0x2b/0x80 [ 42.883125] ? do_prlimit+0x310/0x610 [ 42.883888] ? __pfx_do_seccomp+0x10/0x10 [ 42.884640] ? do_raw_spin_unlock+0x53/0x220 [ 42.885491] ? _raw_spin_unlock+0x1e/0x40 [ 42.886288] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.887265] ? static_key_count+0x60/0x80 [ 42.888074] prctl_set_seccomp+0x4e/0x70 [ 42.888870] __do_sys_prctl+0xe6c/0x1d70 [ 42.889631] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.890496] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.891482] ? irqentry_exit+0xf3/0x650 [ 42.892263] do_syscall_64+0xbf/0x430 [ 42.893023] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.893999] RIP: 0033:0x7f85413fe5cd [ 42.894670] 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 [ 42.897935] RSP: 002b:00007ffcc56fb060 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.899322] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f85413fe5cd [ 42.900627] RDX: 0000557436c9be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.901943] RBP: 00007ffcc56fb0c0 R08: 0000000000000000 R09: 00007ffcc56fa760 [ 42.903245] R10: 0000000000000000 R11: 0000000000000246 R12: 000055746c7a3bf0 [ 42.904549] R13: 00007ffcc56fb4f0 R14: 000055746c7ad380 R15: 000055746c7b8460 [ 42.905880] [ 42.906310] irq event stamp: 1905 [ 42.906969] hardirqs last enabled at (1915): [] __up_console_sem+0x78/0x80 [ 42.908506] hardirqs last disabled at (1924): [] __up_console_sem+0x5d/0x80 [ 42.910055] softirqs last enabled at (1788): [] handle_softirqs+0x50c/0x770 [ 42.911620] softirqs last disabled at (1783): [] __irq_exit_rcu+0xc4/0x100 [ 42.913167] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20822' (ECDSA) to the list of known hosts. 2025/11/19 04:01:30 fuzzer started 2025/11/19 04:01:30 dialing manager at localhost:34383 2025/11/19 04:01:30 checking machine... 2025/11/19 04:01:30 checking revisions... [ 43.860774] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:01:30 testing simple program... [ 43.949961] cgroup: Unknown subsys name 'net' [ 44.015443] cgroup: Unknown subsys name 'cpuset' [ 44.029310] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:01:29 Registers: info registers vcpu 0 RAX=00000000000000c4 RBX=ffff888009611bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888009612640 RDI=ffff888009612618 RBP=ffff888009612618 RSP=ffff888009627690 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815228f3 RFL=00000003 [------C] 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 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f89c73f5008 CR3=000000001d631000 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=31303a343020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303835 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=000000000001fff7 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 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcaeb239728 CR3=000000001723e000 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=32864b42ecf7e7b8244e16af09b3f7e6 XMM02=0000000000303778ec2efd57dc4c00df XMM03=000000000030f4b0cf3130e55d52c214 XMM04=34b2d8041cd59c9300000000000ae988 XMM05=090f1556b20111b3000000000031fc28 XMM06=bc088527f9a3c63e00000000003194a8 XMM07=e042d86d42eb936e000000000030f730 XMM08=cf3130e55d52c21400000000003037d8 XMM09=00000000000000000000000000000000 XMM10=00000000002000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000