[ 53.998717] ------------[ cut here ]------------ [ 53.999647] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.001656] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 54.003078] Modules linked in: [ 54.003695] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.005645] Tainted: [W]=WARN [ 54.006229] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.007714] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.008633] 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 [ 54.011797] RSP: 0018:ffff88801af57bc0 EFLAGS: 00010286 [ 54.012764] RAX: 0000000000000000 RBX: ffffed10035eaf78 RCX: ffffffff813a4050 [ 54.014032] RDX: ffff88801ae31bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.015295] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035eaf2f [ 54.016590] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.017846] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801af57df8 [ 54.019118] FS: 00007f9103948900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.020573] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.021646] CR2: 00007ffdfbfd3ef7 CR3: 000000000985c000 CR4: 0000000000350ef0 [ 54.022947] Call Trace: [ 54.023402] [ 54.023857] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.024751] ? __create_object+0x59/0x80 [ 54.025545] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.026529] __vmalloc_noprof+0x59/0x60 [ 54.027285] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.028218] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.029151] bpf_prog_alloc+0x39/0x200 [ 54.029841] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.030775] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.031738] do_seccomp+0x349/0x25e0 [ 54.032470] ? find_held_lock+0x2b/0x80 [ 54.033263] ? do_prlimit+0x310/0x610 [ 54.034022] ? __pfx_do_seccomp+0x10/0x10 [ 54.034769] ? do_raw_spin_unlock+0x53/0x220 [ 54.035646] ? _raw_spin_unlock+0x1e/0x40 [ 54.036443] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.037423] ? static_key_count+0x60/0x80 [ 54.038225] prctl_set_seccomp+0x4e/0x70 [ 54.039005] __do_sys_prctl+0xe6c/0x1d70 [ 54.039787] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.040654] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.041617] ? irqentry_exit+0xf3/0x650 [ 54.042392] do_syscall_64+0xbf/0x430 [ 54.043133] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.044119] RIP: 0033:0x7f9103e3a5cd [ 54.044784] 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 [ 54.047978] RSP: 002b:00007ffdfbfd14e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.049336] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9103e3a5cd [ 54.050593] RDX: 0000564645621e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.051920] RBP: 00007ffdfbfd1540 R08: 0000000000000000 R09: 00007ffdfbfd0be0 [ 54.053186] R10: 0000000000000000 R11: 0000000000000246 R12: 000056465fa1fbf0 [ 54.054444] R13: 00007ffdfbfd1970 R14: 000056465fa29380 R15: 000056465fa34460 [ 54.055760] [ 54.056232] irq event stamp: 1729 [ 54.056831] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 54.058344] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 54.059881] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 54.061440] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 54.062937] ---[ end trace 0000000000000000 ]--- [ 57.177344] ------------[ cut here ]------------ [ 57.178320] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.180362] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 57.181806] Modules linked in: [ 57.182441] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.184431] Tainted: [W]=WARN [ 57.185034] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.186491] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.187402] 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 [ 57.190565] RSP: 0018:ffff888016637bc0 EFLAGS: 00010286 [ 57.191553] RAX: 0000000000000000 RBX: ffffed1002cc6f78 RCX: ffffffff813a4050 [ 57.192818] RDX: ffff88801ae30000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.194091] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cc6f2f [ 57.195364] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.196644] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016637df8 [ 57.197925] FS: 00007f3f9558b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.199365] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.200434] CR2: 00007ffc4f161ef7 CR3: 000000000cf99000 CR4: 0000000000350ef0 [ 57.201728] Call Trace: [ 57.202236] [ 57.202645] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.203560] ? __create_object+0x59/0x80 [ 57.204352] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.205315] __vmalloc_noprof+0x59/0x60 [ 57.206079] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.206961] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.207850] bpf_prog_alloc+0x39/0x200 [ 57.208588] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.209519] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.210419] do_seccomp+0x349/0x25e0 [ 57.211136] ? find_held_lock+0x2b/0x80 [ 57.211861] ? do_prlimit+0x310/0x610 [ 57.212600] ? __pfx_do_seccomp+0x10/0x10 [ 57.213384] ? do_raw_spin_unlock+0x53/0x220 [ 57.214216] ? _raw_spin_unlock+0x1e/0x40 [ 57.215001] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.215979] ? static_key_count+0x60/0x80 [ 57.216739] prctl_set_seccomp+0x4e/0x70 [ 57.217508] __do_sys_prctl+0xe6c/0x1d70 [ 57.218291] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.219154] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.220124] ? irqentry_exit+0xf3/0x650 [ 57.220840] do_syscall_64+0xbf/0x430 [ 57.221585] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.222522] RIP: 0033:0x7f3f95a7d5cd [ 57.223233] 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 [ 57.226401] RSP: 002b:00007ffc4f15fc60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.227769] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3f95a7d5cd [ 57.229048] RDX: 000055ac38dbde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.230319] RBP: 00007ffc4f15fcc0 R08: 0000000000000000 R09: 00007ffc4f15f360 [ 57.231611] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ac76600ad0 [ 57.232883] R13: 00007ffc4f1600f0 R14: 000055ac76601bc0 R15: 000055ac76612780 [ 57.234201] [ 57.234622] irq event stamp: 1731 [ 57.235278] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 57.236750] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 57.238017] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 57.239306] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 57.240574] ---[ end trace 0000000000000000 ]--- [ 58.122713] ------------[ cut here ]------------ [ 58.123603] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.125484] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 58.126835] Modules linked in: [ 58.127412] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.130432] Tainted: [W]=WARN [ 58.130993] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.132364] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.133210] 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 [ 58.136101] RSP: 0018:ffff888016fffbc0 EFLAGS: 00010286 [ 58.137002] RAX: 0000000000000000 RBX: ffffed1002dfff78 RCX: ffffffff813a4050 [ 58.138169] RDX: ffff88801af98000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.139333] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dfff2f [ 58.140516] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.141686] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fffdf8 [ 58.142847] FS: 00007f108ba6f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.144197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.145257] CR2: 00007ffd22f36ef7 CR3: 000000001be6a000 CR4: 0000000000350ef0 [ 58.146443] Call Trace: [ 58.146874] [ 58.147333] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.148174] ? __create_object+0x59/0x80 [ 58.148848] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.149830] __vmalloc_noprof+0x59/0x60 [ 58.150597] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.151404] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.152265] bpf_prog_alloc+0x39/0x200 [ 58.152937] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.153733] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.154653] do_seccomp+0x349/0x25e0 [ 58.155328] ? find_held_lock+0x2b/0x80 [ 58.156044] ? do_prlimit+0x310/0x610 [ 58.156679] ? __pfx_do_seccomp+0x10/0x10 [ 58.157405] ? do_raw_spin_unlock+0x53/0x220 [ 58.158157] ? _raw_spin_unlock+0x1e/0x40 [ 58.158831] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.159726] ? static_key_count+0x60/0x80 [ 58.160533] prctl_set_seccomp+0x4e/0x70 [ 58.161302] __do_sys_prctl+0xe6c/0x1d70 [ 58.162024] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.162748] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.163625] ? irqentry_exit+0xf3/0x650 [ 58.164299] do_syscall_64+0xbf/0x430 [ 58.164950] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.165840] RIP: 0033:0x7f108bf615cd [ 58.166561] 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 [ 58.169756] RSP: 002b:00007ffd22f35490 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.171201] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f108bf615cd [ 58.172574] RDX: 000055c431a8ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.173929] RBP: 00007ffd22f354f0 R08: 0000000000000000 R09: 00007ffd22f34b90 [ 58.175290] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c45b6742b0 [ 58.177015] R13: 00007ffd22f35920 R14: 000055c45b676d20 R15: 000055c45b6888d0 [ 58.178372] [ 58.178809] irq event stamp: 2045 [ 58.179493] hardirqs last enabled at (2055): [] __up_console_sem+0x78/0x80 [ 58.181064] hardirqs last disabled at (2064): [] __up_console_sem+0x5d/0x80 [ 58.182622] softirqs last enabled at (2024): [] handle_softirqs+0x50c/0x770 [ 58.184210] softirqs last disabled at (2005): [] __irq_exit_rcu+0xc4/0x100 [ 58.185701] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62751' (ECDSA) to the list of known hosts. 2025/11/18 01:27:28 fuzzer started 2025/11/18 01:27:29 dialing manager at localhost:37895 2025/11/18 01:27:29 checking machine... 2025/11/18 01:27:29 checking revisions... [ 59.198425] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:27:29 testing simple program... [ 59.284266] cgroup: Unknown subsys name 'net' [ 59.339720] cgroup: Unknown subsys name 'cpuset' [ 59.351794] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:27:28 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88801585f858 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000006e2e R12=0000000000000002 R13=ffffffff8135e4bd R14=0000000000000000 R15=ffff88801585f9b0 RIP=ffffffff81b2acdf RFL=00000202 [-------] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007efd0b2a2900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3f95b42618 CR3=000000000d3c2000 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=00000000002f11282fccd54c36d8a3f3 XMM01=e06fdccd847961bd554f2b44cf2245a7 XMM02=0000000000306750eff9b2d0a8fce9cb XMM03=00000000003068202c67c8bc2e329bc3 XMM04=c2140e4694ffd2ee00000000000ae988 XMM05=328c854076a45b300000000000323d60 XMM06=e1bcd410fb3842e60000000000322bf8 XMM07=fb795ef6d65770560000000000313398 XMM08=2c67c8bc2e329bc300000000003067c0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffffffff0d58d70 RBX=0000000000000001 RCX=ffffffff86ac6b80 RDX=0000000000000000 RSI=dffffc0000000000 RDI=ffffffff86ac6b82 RBP=ffff888015947568 RSP=ffff8880159474a0 R8 =ffffffff86ac6b84 R9 =ffff888015947550 R10=000000000003c9ed R11=0000000000027ca0 R12=ffff888015947570 R13=ffff888015947558 R14=ffff888015947bb8 R15=ffff888015947510 RIP=ffffffff8135fac9 RFL=00000212 [----A--] 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd1cdaf868 CR3=000000000aff2000 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=00007fb3abce25100000562c85750790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000