[ 45.534445] ------------[ cut here ]------------ [ 45.535369] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.538127] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.540026] Modules linked in: [ 45.540762] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.543169] Tainted: [W]=WARN [ 45.543726] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.545222] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.546150] 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 [ 45.549307] RSP: 0018:ffff888015bb7bc0 EFLAGS: 00010286 [ 45.550298] RAX: 0000000000000000 RBX: ffffed1002b76f78 RCX: ffffffff813a4050 [ 45.551750] RDX: ffff8880158cb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.553085] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b76f2f [ 45.554373] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.555663] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015bb7df8 [ 45.556968] FS: 00007f08d058d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.558425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.559509] CR2: 00007fffe9a52ef8 CR3: 000000000cc08000 CR4: 0000000000350ef0 [ 45.560776] Call Trace: [ 45.561308] [ 45.561724] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.562642] ? __create_object+0x59/0x80 [ 45.563450] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.564429] __vmalloc_noprof+0x59/0x60 [ 45.565225] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.566119] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.567064] bpf_prog_alloc+0x39/0x200 [ 45.567742] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.568663] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.569585] do_seccomp+0x349/0x25e0 [ 45.570358] ? find_held_lock+0x2b/0x80 [ 45.571141] ? do_prlimit+0x310/0x610 [ 45.571831] ? __pfx_do_seccomp+0x10/0x10 [ 45.572631] ? do_raw_spin_unlock+0x53/0x220 [ 45.573509] ? _raw_spin_unlock+0x1e/0x40 [ 45.574319] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.575308] ? static_key_count+0x60/0x80 [ 45.576118] prctl_set_seccomp+0x4e/0x70 [ 45.576845] __do_sys_prctl+0xe6c/0x1d70 [ 45.577662] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.578529] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.579495] ? irqentry_exit+0xf3/0x650 [ 45.580274] do_syscall_64+0xbf/0x430 [ 45.581031] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.582029] RIP: 0033:0x7f08d0a7f5cd [ 45.582676] 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 [ 45.586059] RSP: 002b:00007fffe9a51800 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.587453] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f08d0a7f5cd [ 45.588753] RDX: 00005592f2210e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.590094] RBP: 00007fffe9a51860 R08: 0000000000000000 R09: 00007fffe9a50f00 [ 45.591383] R10: 0000000000000000 R11: 0000000000000246 R12: 000055932098fad0 [ 45.592679] R13: 00007fffe9a51c90 R14: 0000559320990bc0 R15: 00005593209a1780 [ 45.594044] [ 45.594482] irq event stamp: 1775 [ 45.595153] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 45.596683] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 45.598073] softirqs last enabled at (1602): [] handle_softirqs+0x50c/0x770 [ 45.599361] softirqs last disabled at (1597): [] __irq_exit_rcu+0xc4/0x100 [ 45.600621] ---[ end trace 0000000000000000 ]--- [ 49.125384] ------------[ cut here ]------------ [ 49.126168] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.127867] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.129245] Modules linked in: [ 49.129722] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.131295] Tainted: [W]=WARN [ 49.131733] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.133151] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.134060] 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 [ 49.136768] RSP: 0018:ffff8880157cfbc0 EFLAGS: 00010286 [ 49.137560] RAX: 0000000000000000 RBX: ffffed1002af9f78 RCX: ffffffff813a4050 [ 49.138592] RDX: ffff88801775b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.139610] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002af9f2f [ 49.140620] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.141649] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880157cfdf8 [ 49.142667] FS: 00007fa7a127a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.143811] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.144645] CR2: 00007fff8a4f7ef8 CR3: 000000000e1eb000 CR4: 0000000000350ef0 [ 49.145684] Call Trace: [ 49.146086] [ 49.146419] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.147148] ? __create_object+0x59/0x80 [ 49.147739] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.148500] __vmalloc_noprof+0x59/0x60 [ 49.149112] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.149769] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.150511] bpf_prog_alloc+0x39/0x200 [ 49.151097] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.151803] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.152525] do_seccomp+0x349/0x25e0 [ 49.153114] ? find_held_lock+0x2b/0x80 [ 49.153683] ? do_prlimit+0x310/0x610 [ 49.154274] ? __pfx_do_seccomp+0x10/0x10 [ 49.154871] ? do_raw_spin_unlock+0x53/0x220 [ 49.155576] ? _raw_spin_unlock+0x1e/0x40 [ 49.156359] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.157190] ? static_key_count+0x60/0x80 [ 49.157813] prctl_set_seccomp+0x4e/0x70 [ 49.158440] __do_sys_prctl+0xe6c/0x1d70 [ 49.159075] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.159831] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.160612] ? irqentry_exit+0xf3/0x650 [ 49.161231] do_syscall_64+0xbf/0x430 [ 49.161787] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.162543] RIP: 0033:0x7fa7a176c5cd [ 49.163105] 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 [ 49.165642] RSP: 002b:00007fff8a4f6700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.166724] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa7a176c5cd [ 49.167749] RDX: 00005631d3fb8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.168760] RBP: 00007fff8a4f6760 R08: 0000000000000000 R09: 00007fff8a4f5e00 [ 49.169784] R10: 0000000000000000 R11: 0000000000000246 R12: 000056320f13aad0 [ 49.170798] R13: 00007fff8a4f6b90 R14: 000056320f13bbc0 R15: 000056320f14c780 [ 49.171992] [ 49.172338] irq event stamp: 1717 [ 49.172829] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 49.174068] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 49.175296] softirqs last enabled at (1544): [] handle_softirqs+0x50c/0x770 [ 49.176541] softirqs last disabled at (1529): [] __irq_exit_rcu+0xc4/0x100 [ 49.177763] ---[ end trace 0000000000000000 ]--- [ 50.052247] ------------[ cut here ]------------ [ 50.053195] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.055267] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.056721] Modules linked in: [ 50.057455] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.059476] Tainted: [W]=WARN [ 50.060096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.061598] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.062523] 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 [ 50.065712] RSP: 0018:ffff88800f9a7bc0 EFLAGS: 00010286 [ 50.066704] RAX: 0000000000000000 RBX: ffffed1001f34f78 RCX: ffffffff813a4050 [ 50.068011] RDX: ffff888013e45340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.069344] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f34f2f [ 50.070652] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.071950] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f9a7df8 [ 50.073253] FS: 00007fb0f2a82900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.074715] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.075803] CR2: 00007fb0f2f74580 CR3: 000000000bca4000 CR4: 0000000000350ef0 [ 50.077110] Call Trace: [ 50.077576] [ 50.078037] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.078894] ? __create_object+0x59/0x80 [ 50.079706] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.080690] __vmalloc_noprof+0x59/0x60 [ 50.081469] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.082367] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.083326] bpf_prog_alloc+0x39/0x200 [ 50.084095] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.085034] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.085916] do_seccomp+0x349/0x25e0 [ 50.086650] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.087567] ? __pfx_do_seccomp+0x10/0x10 [ 50.088380] ? find_held_lock+0x2b/0x80 [ 50.089169] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.090141] ? static_key_count+0x60/0x80 [ 50.090905] prctl_set_seccomp+0x4e/0x70 [ 50.091698] __do_sys_prctl+0xe6c/0x1d70 [ 50.092502] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.093398] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.094374] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.095360] ? irqentry_exit+0xf3/0x650 [ 50.096125] do_syscall_64+0xbf/0x430 [ 50.096821] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.097791] RIP: 0033:0x7fb0f2f745cd [ 50.098586] 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 [ 50.101821] RSP: 002b:00007ffdf7c5d670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.103214] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb0f2f745cd [ 50.104509] RDX: 000055faeb7c2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.105830] RBP: 00007ffdf7c5d6d0 R08: 0000000000000000 R09: 00007ffdf7c5cd70 [ 50.107145] R10: 0000000000000000 R11: 0000000000000246 R12: 000055faf0befad0 [ 50.108441] R13: 00007ffdf7c5db00 R14: 000055faf0bf0bc0 R15: 000055faf0c01780 [ 50.109778] [ 50.110245] irq event stamp: 1743 [ 50.110867] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 50.112407] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 50.113968] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 50.115527] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100 [ 50.117051] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63021' (ECDSA) to the list of known hosts. 2025/11/18 05:41:31 fuzzer started 2025/11/18 05:41:31 dialing manager at localhost:37895 2025/11/18 05:41:31 checking machine... 2025/11/18 05:41:31 checking revisions... [ 51.018541] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:41:31 testing simple program... [ 51.105152] cgroup: Unknown subsys name 'net' [ 51.174114] cgroup: Unknown subsys name 'cpuset' [ 51.186908] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:41:30 Registers: info registers vcpu 0 RAX=ffffffff83ed880d RBX=ffffffff81618fa0 RCX=ffff888015b97984 RDX=1ffff11002b72f51 RSI=ffffffff83ed880d RDI=ffff888015b97af8 RBP=ffff888015b97ac8 RSP=ffff888015b97a28 R8 =0000000000000001 R9 =ffff888015b97a70 R10=000000000003c9ed R11=000000000009adc3 R12=ffff888015b97af8 R13=0000000000000000 R14=ffff88800f823780 R15=ffff888008c41780 RIP=ffffffff81618fa4 RFL=00000282 [--S----] 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 00007fa7a127a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff8a4f0000 CR3=00000000200d4000 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=000000000002a57d 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe8f31bef8 CR3=0000000009c08000 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=66dcb380c56ea18aa340036fdf94f5ca XMM02=0000000000304360ec2efd57dc4c00df XMM03=0000000000313220f2efb1c5d5bcd27b XMM04=c9a0a081cf2d33b000000000000ae988 XMM05=d96330e2d2db86320000000000322218 XMM06=474038aa6c007e1f00000000003220a0 XMM07=e042d86d42eb936e00000000003134a0 XMM08=f2efb1c5d5bcd27b00000000003043c0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000