[ 46.145098] ------------[ cut here ]------------ [ 46.146008] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.149178] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.150625] Modules linked in: [ 46.151259] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.153248] Tainted: [W]=WARN [ 46.153811] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.155288] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.156186] 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 [ 46.159391] RSP: 0018:ffff88801713fbc0 EFLAGS: 00010286 [ 46.160361] RAX: 0000000000000000 RBX: ffffed1002e27f78 RCX: ffffffff813a4050 [ 46.161641] RDX: ffff888016559bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.162935] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e27f2f [ 46.164213] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.165487] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801713fdf8 [ 46.166842] FS: 00007f491dd81900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.168309] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.169371] CR2: 00007f491e273580 CR3: 0000000009a12000 CR4: 0000000000350ef0 [ 46.170649] Call Trace: [ 46.171146] [ 46.171558] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.172455] ? __create_object+0x59/0x80 [ 46.173245] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.174227] __vmalloc_noprof+0x59/0x60 [ 46.174936] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.175808] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.176746] bpf_prog_alloc+0x39/0x200 [ 46.177481] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.178429] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.179326] do_seccomp+0x349/0x25e0 [ 46.180012] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.180913] ? __pfx_do_seccomp+0x10/0x10 [ 46.181701] ? find_held_lock+0x2b/0x80 [ 46.182465] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.183427] ? static_key_count+0x60/0x80 [ 46.184242] prctl_set_seccomp+0x4e/0x70 [ 46.184964] __do_sys_prctl+0xe6c/0x1d70 [ 46.185760] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.186658] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.187645] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.188608] ? irqentry_exit+0xf3/0x650 [ 46.189383] do_syscall_64+0xbf/0x430 [ 46.190144] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.191098] RIP: 0033:0x7f491e2735cd [ 46.191762] 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 [ 46.194918] RSP: 002b:00007ffc8b0527a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.196299] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f491e2735cd [ 46.197629] RDX: 00005577bf6ede00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.199048] RBP: 00007ffc8b052800 R08: 0000000000000000 R09: 00007ffc8b051ea0 [ 46.200423] R10: 0000000000000000 R11: 0000000000000246 R12: 00005577f6ba02b0 [ 46.201752] R13: 00007ffc8b052c30 R14: 00005577f6ba2d20 R15: 00005577f6bb48d0 [ 46.203091] [ 46.203518] irq event stamp: 2001 [ 46.204175] hardirqs last enabled at (2011): [] __up_console_sem+0x78/0x80 [ 46.205704] hardirqs last disabled at (2020): [] __up_console_sem+0x5d/0x80 [ 46.207091] softirqs last enabled at (1990): [] handle_softirqs+0x50c/0x770 [ 46.208391] softirqs last disabled at (1985): [] __irq_exit_rcu+0xc4/0x100 [ 46.209638] ---[ end trace 0000000000000000 ]--- [ 49.089088] ------------[ cut here ]------------ [ 49.089503] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.090431] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.091245] Modules linked in: [ 49.091618] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.092888] Tainted: [W]=WARN [ 49.093274] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.094365] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.094915] 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 [ 49.096962] RSP: 0018:ffff8880197efbc0 EFLAGS: 00010286 [ 49.097578] RAX: 0000000000000000 RBX: ffffed10032fdf78 RCX: ffffffff813a4050 [ 49.098394] RDX: ffff888016840000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.099205] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032fdf2f [ 49.099981] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.100782] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880197efdf8 [ 49.101594] FS: 00007f17dd5cc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.102523] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.103194] CR2: 00007ffde4be2ef7 CR3: 000000001e773000 CR4: 0000000000350ef0 [ 49.103973] Call Trace: [ 49.104301] [ 49.104563] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.105128] ? __create_object+0x59/0x80 [ 49.105596] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.106213] __vmalloc_noprof+0x59/0x60 [ 49.106666] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.107218] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.107779] bpf_prog_alloc+0x39/0x200 [ 49.108245] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.108812] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.109391] do_seccomp+0x349/0x25e0 [ 49.109822] ? find_held_lock+0x2b/0x80 [ 49.110311] ? do_prlimit+0x310/0x610 [ 49.110754] ? __pfx_do_seccomp+0x10/0x10 [ 49.111257] ? do_raw_spin_unlock+0x53/0x220 [ 49.111756] ? _raw_spin_unlock+0x1e/0x40 [ 49.112251] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.112830] ? static_key_count+0x60/0x80 [ 49.113339] prctl_set_seccomp+0x4e/0x70 [ 49.113808] __do_sys_prctl+0xe6c/0x1d70 [ 49.114310] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.114826] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.115439] ? irqentry_exit+0xf3/0x650 [ 49.115902] do_syscall_64+0xbf/0x430 [ 49.116372] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.116954] RIP: 0033:0x7f17ddabe5cd [ 49.117399] 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 [ 49.119412] RSP: 002b:00007ffde4be0e90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.120277] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17ddabe5cd [ 49.121090] RDX: 00005592e3ecde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.121875] RBP: 00007ffde4be0ef0 R08: 0000000000000000 R09: 00007ffde4be0590 [ 49.122693] R10: 0000000000000000 R11: 0000000000000246 R12: 00005592ea353ad0 [ 49.123505] R13: 00007ffde4be1320 R14: 00005592ea354bc0 R15: 00005592ea365780 [ 49.124329] [ 49.124602] irq event stamp: 1741 [ 49.124985] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 49.125945] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 49.126912] softirqs last enabled at (1320): [] handle_softirqs+0x50c/0x770 [ 49.127914] softirqs last disabled at (1299): [] __irq_exit_rcu+0xc4/0x100 [ 49.128873] ---[ end trace 0000000000000000 ]--- [ 49.934334] ------------[ cut here ]------------ [ 49.935323] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.937336] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.938889] Modules linked in: [ 49.939543] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.941534] Tainted: [W]=WARN [ 49.942166] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.943646] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.944579] 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 [ 49.947723] RSP: 0018:ffff888017bdfbc0 EFLAGS: 00010286 [ 49.948697] RAX: 0000000000000000 RBX: ffffed1002f7bf78 RCX: ffffffff813a4050 [ 49.949980] RDX: ffff88800f4a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.951274] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f7bf2f [ 49.952569] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.953869] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bdfdf8 [ 49.955186] FS: 00007f6c63a0a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.956638] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.957711] CR2: 00007ffd70992ef7 CR3: 000000000db5b000 CR4: 0000000000350ef0 [ 49.959005] Call Trace: [ 49.959515] [ 49.959928] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.960826] ? __create_object+0x59/0x80 [ 49.961613] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.962597] __vmalloc_noprof+0x59/0x60 [ 49.963369] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.964241] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.965193] bpf_prog_alloc+0x39/0x200 [ 49.965889] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.966842] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.967765] do_seccomp+0x349/0x25e0 [ 49.968491] ? find_held_lock+0x2b/0x80 [ 49.969253] ? do_prlimit+0x310/0x610 [ 49.969966] ? __pfx_do_seccomp+0x10/0x10 [ 49.970771] ? do_raw_spin_unlock+0x53/0x220 [ 49.971618] ? _raw_spin_unlock+0x1e/0x40 [ 49.972421] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.973390] ? static_key_count+0x60/0x80 [ 49.974217] prctl_set_seccomp+0x4e/0x70 [ 49.974955] __do_sys_prctl+0xe6c/0x1d70 [ 49.975750] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.976637] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.977617] ? irqentry_exit+0xf3/0x650 [ 49.978409] do_syscall_64+0xbf/0x430 [ 49.979164] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.980130] RIP: 0033:0x7f6c63efc5cd [ 49.980794] 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 [ 49.984000] RSP: 002b:00007ffd70991b00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.985378] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6c63efc5cd [ 49.986673] RDX: 0000560be0beae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.987949] RBP: 00007ffd70991b60 R08: 0000000000000000 R09: 00007ffd70991200 [ 49.989230] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560c1e2a1ad0 [ 49.990529] R13: 00007ffd70991f90 R14: 0000560c1e2a2bc0 R15: 0000560c1e2b3780 [ 49.991811] [ 49.992265] irq event stamp: 1771 [ 49.992877] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 49.994400] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 49.995919] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 49.997456] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 49.998885] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42375' (ECDSA) to the list of known hosts. 2025/11/19 06:53:09 fuzzer started 2025/11/19 06:53:10 dialing manager at localhost:34383 2025/11/19 06:53:10 checking machine... 2025/11/19 06:53:10 checking revisions... [ 50.891957] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:53:10 testing simple program... [ 50.976107] cgroup: Unknown subsys name 'net' [ 51.045452] cgroup: Unknown subsys name 'cpuset' [ 51.067491] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:53:09 Registers: info registers vcpu 0 RAX=0000000000000068 RBX=0000000000000001 RCX=0000000000000000 RDX=0000000000000000 RSI=ffff8880167cdd98 RDI=ffff8880167cd340 RBP=ffff8880167cd340 RSP=ffff88806ce08c40 R8 =0000000000000000 R9 =0000000000000068 R10=0000000000000001 R11=0000000000000000 R12=0000000000000000 R13=0000000000000000 R14=ffff8880167cdd98 R15=0000000000000002 RIP=ffffffff81526594 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 00007f17dd5cc900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffde4bdb000 CR3=000000000e8e6000 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=6720646572637465733a4d41503d706f 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=0000000000028f8d 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=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 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff1a930888 CR3=000000000dcc8000 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=33353a363020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383836 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000