[ 46.192511] ------------[ cut here ]------------ [ 46.193441] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.195455] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.196919] Modules linked in: [ 46.197614] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.199641] Tainted: [W]=WARN [ 46.200198] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.201722] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.202698] 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 [ 46.205962] RSP: 0018:ffff888016497bc0 EFLAGS: 00010286 [ 46.206989] RAX: 0000000000000000 RBX: ffffed1002c92f78 RCX: ffffffff813a4050 [ 46.208402] RDX: ffff88801a081bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.210002] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c92f2f [ 46.211636] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.213241] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016497df8 [ 46.214904] FS: 00007fb328e8a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.216732] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.218087] CR2: 00007ffd4feadef7 CR3: 000000000eb56000 CR4: 0000000000350ef0 [ 46.219731] Call Trace: [ 46.220378] [ 46.220899] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.222044] ? __create_object+0x59/0x80 [ 46.223071] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.224320] __vmalloc_noprof+0x59/0x60 [ 46.225237] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.226397] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.227610] bpf_prog_alloc+0x39/0x200 [ 46.228564] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.229763] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.230945] do_seccomp+0x349/0x25e0 [ 46.231873] ? find_held_lock+0x2b/0x80 [ 46.232851] ? do_prlimit+0x310/0x610 [ 46.233811] ? __pfx_do_seccomp+0x10/0x10 [ 46.234850] ? do_raw_spin_unlock+0x53/0x220 [ 46.235920] ? _raw_spin_unlock+0x1e/0x40 [ 46.236929] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.238170] ? static_key_count+0x60/0x80 [ 46.239186] prctl_set_seccomp+0x4e/0x70 [ 46.239964] __do_sys_prctl+0xe6c/0x1d70 [ 46.240734] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.241580] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.242544] ? irqentry_exit+0xf3/0x650 [ 46.243230] do_syscall_64+0xbf/0x430 [ 46.243860] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.244657] RIP: 0033:0x7fb32937c5cd [ 46.245201] 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 [ 46.247813] RSP: 002b:00007ffd4feac6e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.248941] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb32937c5cd [ 46.250000] RDX: 000055aaad6b3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.251067] RBP: 00007ffd4feac740 R08: 0000000000000000 R09: 00007ffd4feabde0 [ 46.252122] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aac427bad0 [ 46.253169] R13: 00007ffd4feacb70 R14: 000055aac427cbc0 R15: 000055aac428d780 [ 46.254234] [ 46.254617] irq event stamp: 1711 [ 46.255114] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 46.256370] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 46.257616] softirqs last enabled at (1506): [] handle_softirqs+0x50c/0x770 [ 46.258893] softirqs last disabled at (1501): [] __irq_exit_rcu+0xc4/0x100 [ 46.260137] ---[ end trace 0000000000000000 ]--- [ 48.975623] ------------[ cut here ]------------ [ 48.976058] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.977159] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 48.977873] Modules linked in: [ 48.978161] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.979128] Tainted: [W]=WARN [ 48.979414] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.980105] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.980557] 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 [ 48.982106] RSP: 0018:ffff88801725fbc0 EFLAGS: 00010286 [ 48.982586] RAX: 0000000000000000 RBX: ffffed1002e4bf78 RCX: ffffffff813a4050 [ 48.983191] RDX: ffff88800e6d9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.983822] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4bf2f [ 48.984439] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.985050] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801725fdf8 [ 48.985680] FS: 00007fbc881c2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.986369] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.986863] CR2: 00007fbc886b4580 CR3: 000000000d8bf000 CR4: 0000000000350ef0 [ 48.987491] Call Trace: [ 48.987718] [ 48.987915] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.988346] ? __create_object+0x59/0x80 [ 48.988707] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.989149] __vmalloc_noprof+0x59/0x60 [ 48.989512] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.989913] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.990361] bpf_prog_alloc+0x39/0x200 [ 48.990703] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.991124] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.991558] do_seccomp+0x349/0x25e0 [ 48.991886] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.992319] ? __pfx_do_seccomp+0x10/0x10 [ 48.992675] ? find_held_lock+0x2b/0x80 [ 48.993014] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.993474] ? static_key_count+0x60/0x80 [ 48.993837] prctl_set_seccomp+0x4e/0x70 [ 48.994183] __do_sys_prctl+0xe6c/0x1d70 [ 48.994563] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.994960] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.995422] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.995864] ? irqentry_exit+0xf3/0x650 [ 48.996210] do_syscall_64+0xbf/0x430 [ 48.996568] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.997006] RIP: 0033:0x7fbc886b45cd [ 48.997342] 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 [ 48.998875] RSP: 002b:00007fff46823900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.999530] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbc886b45cd [ 49.000125] RDX: 000055a246421e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.000741] RBP: 00007fff46823960 R08: 0000000000000000 R09: 00007fff46823000 [ 49.001350] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a27f291240 [ 49.001943] R13: 00007fff46823d90 R14: 000055a27f290bf0 R15: 000055a27f2a54d0 [ 49.002560] [ 49.002772] irq event stamp: 1717 [ 49.003061] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 49.003788] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 49.004513] softirqs last enabled at (1406): [] handle_softirqs+0x50c/0x770 [ 49.005225] softirqs last disabled at (1397): [] __irq_exit_rcu+0xc4/0x100 [ 49.005943] ---[ end trace 0000000000000000 ]--- [ 49.645201] ------------[ cut here ]------------ [ 49.646136] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.648125] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.649596] Modules linked in: [ 49.650195] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.652164] Tainted: [W]=WARN [ 49.652759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.654221] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.655142] 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 [ 49.658313] RSP: 0018:ffff888018fffbc0 EFLAGS: 00010286 [ 49.659259] RAX: 0000000000000000 RBX: ffffed10031fff78 RCX: ffffffff813a4050 [ 49.660594] RDX: ffff88801a03b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.661873] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031fff2f [ 49.663173] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.664453] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018fffdf8 [ 49.665744] FS: 00007ff15fd81900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.667197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.668254] CR2: 00007ff160273580 CR3: 000000001fe95000 CR4: 0000000000350ef0 [ 49.669569] Call Trace: [ 49.670041] [ 49.670497] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.671393] ? __create_object+0x59/0x80 [ 49.672130] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.673092] __vmalloc_noprof+0x59/0x60 [ 49.673844] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.674725] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.675666] bpf_prog_alloc+0x39/0x200 [ 49.676402] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.677330] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.678192] do_seccomp+0x349/0x25e0 [ 49.678914] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.679821] ? __pfx_do_seccomp+0x10/0x10 [ 49.680617] ? find_held_lock+0x2b/0x80 [ 49.681380] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.682343] ? static_key_count+0x60/0x80 [ 49.683117] prctl_set_seccomp+0x4e/0x70 [ 49.683891] __do_sys_prctl+0xe6c/0x1d70 [ 49.684669] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.685526] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.686484] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.687478] ? irqentry_exit+0xf3/0x650 [ 49.688208] do_syscall_64+0xbf/0x430 [ 49.688942] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.689891] RIP: 0033:0x7ff1602735cd [ 49.690593] 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 [ 49.693791] RSP: 002b:00007fff563ba4a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.695166] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff1602735cd [ 49.696443] RDX: 000055a9a6526e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.697732] RBP: 00007fff563ba500 R08: 0000000000000000 R09: 00007fff563b9ba0 [ 49.699018] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a9da416b10 [ 49.700305] R13: 00007fff563ba930 R14: 000055a9da4172b0 R15: 000055a9da42b6f0 [ 49.701619] [ 49.702047] irq event stamp: 1697 [ 49.702712] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 49.704234] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 49.705788] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 49.707352] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 49.708866] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2992' (ECDSA) to the list of known hosts. 2025/11/18 14:19:13 fuzzer started 2025/11/18 14:19:13 dialing manager at localhost:34383 2025/11/18 14:19:13 checking machine... 2025/11/18 14:19:13 checking revisions... [ 50.554064] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:19:13 testing simple program... [ 50.636620] cgroup: Unknown subsys name 'net' [ 50.716738] cgroup: Unknown subsys name 'cpuset' [ 50.728534] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:19:12 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880160b7930 RCX=ffffffff86a49dcc RDX=ffff8880160b8001 RSI=0000000000000000 RDI=ffff8880160b7808 RBP=ffff8880160b0000 RSP=ffff8880160b7780 R8 =ffffffff86a49dd0 R9 =ffff8880160b7838 R10=000000000003c9ed R11=0000000000012f5f R12=ffff8880160b7801 R13=ffff8880160b7840 R14=ffff8880160b7930 R15=ffff8880160b77f8 RIP=ffffffff84c721b6 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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fbc881c2900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055a27f292954 CR3=000000001ff1c000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88806cf08b38 RCX=ffff88806cf089c4 RDX=1ffff1100d9e1168 RSI=ffffffff84c712a0 RDI=ffff88806cf08b40 RBP=0000000000000009 RSP=ffff88806cf08a50 R8 =ffffffff86a0bbf8 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000089b8 R12=ffff88806cf08b38 R13=0000000000000000 R14=ffff888009643780 R15=ffff888008c4b780 RIP=ffffffff8161918f RFL=00000287 [--S--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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc7e6f55bb0 CR3=000000000d9f1000 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=2032313a39313a343120383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032313a39313a3431203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000