[ 39.207356] ------------[ cut here ]------------ [ 39.208281] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.210286] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 39.211763] Modules linked in: [ 39.212400] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.214630] Tainted: [W]=WARN [ 39.215321] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.216807] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.217716] 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 [ 39.220907] RSP: 0018:ffff888019737bc0 EFLAGS: 00010286 [ 39.221881] RAX: 0000000000000000 RBX: ffffed10032e6f78 RCX: ffffffff813a4050 [ 39.223171] RDX: ffff88801ae38000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.224455] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032e6f2f [ 39.225742] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.227020] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019737df8 [ 39.228330] FS: 00007f5246dc5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.229770] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.230840] CR2: 00007f52472b7580 CR3: 000000000d1bb000 CR4: 0000000000350ef0 [ 39.232169] Call Trace: [ 39.232640] [ 39.233057] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.233968] ? __create_object+0x59/0x80 [ 39.234771] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.235744] __vmalloc_noprof+0x59/0x60 [ 39.236513] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.237375] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.238302] bpf_prog_alloc+0x39/0x200 [ 39.239006] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.239943] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.240850] do_seccomp+0x349/0x25e0 [ 39.241564] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.242480] ? __pfx_do_seccomp+0x10/0x10 [ 39.243288] ? find_held_lock+0x2b/0x80 [ 39.244010] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.244954] ? static_key_count+0x60/0x80 [ 39.245746] prctl_set_seccomp+0x4e/0x70 [ 39.246525] __do_sys_prctl+0xe6c/0x1d70 [ 39.247311] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.248168] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.249076] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.250059] ? irqentry_exit+0xf3/0x650 [ 39.250821] do_syscall_64+0xbf/0x430 [ 39.251577] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.252530] RIP: 0033:0x7f52472b75cd [ 39.253301] 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 [ 39.256498] RSP: 002b:00007fffe26f8f30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.257860] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f52472b75cd [ 39.259168] RDX: 000055c3af207e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.260454] RBP: 00007fffe26f8f90 R08: 0000000000000000 R09: 00007fffe26f8630 [ 39.261731] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c3af4eead0 [ 39.263028] R13: 00007fffe26f93c0 R14: 000055c3af4efbc0 R15: 000055c3af500780 [ 39.264359] [ 39.264797] irq event stamp: 1885 [ 39.265458] hardirqs last enabled at (1895): [] __up_console_sem+0x78/0x80 [ 39.266996] hardirqs last disabled at (1904): [] __up_console_sem+0x5d/0x80 [ 39.268526] softirqs last enabled at (1798): [] handle_softirqs+0x50c/0x770 [ 39.270072] softirqs last disabled at (1785): [] __irq_exit_rcu+0xc4/0x100 [ 39.271631] ---[ end trace 0000000000000000 ]--- [ 42.212277] ------------[ cut here ]------------ [ 42.213194] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.215229] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.216701] Modules linked in: [ 42.217327] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.219272] Tainted: [W]=WARN [ 42.219814] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.221301] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.222180] 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 [ 42.225335] RSP: 0018:ffff888016b07bc0 EFLAGS: 00010286 [ 42.226306] RAX: 0000000000000000 RBX: ffffed1002d60f78 RCX: ffffffff813a4050 [ 42.227576] RDX: ffff888015fa5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.228851] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d60f2f [ 42.230132] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.231462] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b07df8 [ 42.232750] FS: 00007f9b4e520900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.234189] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.235241] CR2: 00007ffff7f4fef7 CR3: 000000000e144000 CR4: 0000000000350ef0 [ 42.236539] Call Trace: [ 42.237001] [ 42.237461] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.238335] ? __create_object+0x59/0x80 [ 42.239066] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.240026] __vmalloc_noprof+0x59/0x60 [ 42.240767] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.241632] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.242544] bpf_prog_alloc+0x39/0x200 [ 42.243286] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.244202] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.245048] do_seccomp+0x349/0x25e0 [ 42.245755] ? find_held_lock+0x2b/0x80 [ 42.246502] ? do_prlimit+0x310/0x610 [ 42.247251] ? __pfx_do_seccomp+0x10/0x10 [ 42.247974] ? do_raw_spin_unlock+0x53/0x220 [ 42.248803] ? _raw_spin_unlock+0x1e/0x40 [ 42.249567] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.250519] ? static_key_count+0x60/0x80 [ 42.251319] prctl_set_seccomp+0x4e/0x70 [ 42.252031] __do_sys_prctl+0xe6c/0x1d70 [ 42.252805] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.253637] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.254603] ? irqentry_exit+0xf3/0x650 [ 42.255362] do_syscall_64+0xbf/0x430 [ 42.256041] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.256965] RIP: 0033:0x7f9b4ea125cd [ 42.257669] 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 [ 42.260782] RSP: 002b:00007ffff7f4d400 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.262137] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9b4ea125cd [ 42.263429] RDX: 000055c6c463ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.264699] RBP: 00007ffff7f4d460 R08: 0000000000000000 R09: 00007ffff7f4cb00 [ 42.265958] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c6f0acead0 [ 42.267248] R13: 00007ffff7f4d890 R14: 000055c6f0acfbc0 R15: 000055c6f0ae0780 [ 42.268543] [ 42.268966] irq event stamp: 1679 [ 42.269602] hardirqs last enabled at (1689): [] __up_console_sem+0x78/0x80 [ 42.271131] hardirqs last disabled at (1700): [] __up_console_sem+0x5d/0x80 [ 42.272656] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 42.274177] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 42.275692] ---[ end trace 0000000000000000 ]--- [ 42.928536] ------------[ cut here ]------------ [ 42.929308] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.930979] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 42.932255] Modules linked in: [ 42.932742] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.934419] Tainted: [W]=WARN [ 42.934885] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.936159] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.936879] 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 [ 42.939543] RSP: 0018:ffff8880199bfbc0 EFLAGS: 00010286 [ 42.940353] RAX: 0000000000000000 RBX: ffffed1003337f78 RCX: ffffffff813a4050 [ 42.941428] RDX: ffff8880196d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.942507] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003337f2f [ 42.943600] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.944682] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880199bfdf8 [ 42.945774] FS: 00007fe576f31900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.946967] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.947872] CR2: 00007fe577423580 CR3: 000000000d52a000 CR4: 0000000000350ef0 [ 42.948942] Call Trace: [ 42.949371] [ 42.949714] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.950485] ? __create_object+0x59/0x80 [ 42.951105] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.951913] __vmalloc_noprof+0x59/0x60 [ 42.952552] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.953289] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.954024] bpf_prog_alloc+0x39/0x200 [ 42.954643] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.955423] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.956200] do_seccomp+0x349/0x25e0 [ 42.956773] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.957524] ? __pfx_do_seccomp+0x10/0x10 [ 42.958182] ? find_held_lock+0x2b/0x80 [ 42.958775] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.959590] ? static_key_count+0x60/0x80 [ 42.960261] prctl_set_seccomp+0x4e/0x70 [ 42.960861] __do_sys_prctl+0xe6c/0x1d70 [ 42.961512] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.962242] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.963000] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.963813] ? irqentry_exit+0xf3/0x650 [ 42.964453] do_syscall_64+0xbf/0x430 [ 42.965039] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.965833] RIP: 0033:0x7fe5774235cd [ 42.966415] 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 [ 42.969093] RSP: 002b:00007fffc4262550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.970273] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe5774235cd [ 42.971366] RDX: 0000558a19787e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.972450] RBP: 00007fffc42625b0 R08: 0000000000000000 R09: 00007fffc4261c50 [ 42.973527] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558a33ddbad0 [ 42.974616] R13: 00007fffc42629e0 R14: 0000558a33ddcbc0 R15: 0000558a33ded780 [ 42.975727] [ 42.976084] irq event stamp: 1791 [ 42.976633] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 42.977915] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 42.979207] softirqs last enabled at (1326): [] handle_softirqs+0x50c/0x770 [ 42.980514] softirqs last disabled at (1311): [] __irq_exit_rcu+0xc4/0x100 [ 42.981799] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62239' (ECDSA) to the list of known hosts. 2025/11/18 08:17:09 fuzzer started 2025/11/18 08:17:09 dialing manager at localhost:34383 2025/11/18 08:17:09 checking machine... 2025/11/18 08:17:09 checking revisions... [ 43.888841] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:17:09 testing simple program... [ 44.005666] cgroup: Unknown subsys name 'net' [ 44.102843] cgroup: Unknown subsys name 'cpuset' [ 44.117085] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:17:09 Registers: info registers vcpu 0 RAX=000055c6f0aaa010 RBX=0000000000000000 RCX=000000000000001f RDX=0000000000000007 RSI=00007f9b4e4fbb22 RDI=0000000000000007 RBP=0000000000000007 RSP=00007ffff7f4cd30 R8 =000055c6f0af5792 R9 =00007f9b4ead2be0 R10=0000000000000100 R11=0000000000000246 R12=fffffffffffffe28 R13=00007ffff7f4cd78 R14=00007f9b4e4fbb22 R15=00007f9b4e520710 RIP=00007f9b4e99e1f4 RFL=00000287 [--S--PC] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f9b4e520900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffff7f47000 CR3=000000000df67000 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=000000000000000000ffff0000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000002005 RBX=ffff888009643780 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880096441d8 RSP=ffff88806cf088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009644200 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527119 RFL=00000007 [-----PC] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd7b4a82010 CR3=000000000b738000 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=2038303a37313a383020383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038303a37313a3830203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000