[ 46.415102] ------------[ cut here ]------------ [ 46.416027] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.418151] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.419629] Modules linked in: [ 46.420486] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.422533] Tainted: [W]=WARN [ 46.423157] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.424634] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.425571] 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 [ 46.428743] RSP: 0018:ffff888018707bc0 EFLAGS: 00010286 [ 46.429710] RAX: 0000000000000000 RBX: ffffed10030e0f78 RCX: ffffffff813a4050 [ 46.431008] RDX: ffff888009afd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.432282] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030e0f2f [ 46.433556] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.434841] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018707df8 [ 46.436138] FS: 00007f101ded3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.437582] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.438628] CR2: 00007f101e3c5580 CR3: 000000000e032000 CR4: 0000000000350ef0 [ 46.439919] Call Trace: [ 46.440426] [ 46.440835] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.441711] ? __create_object+0x59/0x80 [ 46.442488] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.443474] __vmalloc_noprof+0x59/0x60 [ 46.444230] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.445109] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.446023] bpf_prog_alloc+0x39/0x200 [ 46.446714] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.447665] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.448579] do_seccomp+0x349/0x25e0 [ 46.449297] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.450204] ? __pfx_do_seccomp+0x10/0x10 [ 46.450951] ? find_held_lock+0x2b/0x80 [ 46.451709] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.452669] ? static_key_count+0x60/0x80 [ 46.453465] prctl_set_seccomp+0x4e/0x70 [ 46.454235] __do_sys_prctl+0xe6c/0x1d70 [ 46.455060] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.455866] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.456827] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.457805] ? irqentry_exit+0xf3/0x650 [ 46.458563] do_syscall_64+0xbf/0x430 [ 46.459297] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.460233] RIP: 0033:0x7f101e3c55cd [ 46.460889] 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 [ 46.464060] RSP: 002b:00007ffd0fb2cb20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.465450] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f101e3c55cd [ 46.466715] RDX: 00005579ffb8ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.468015] RBP: 00007ffd0fb2cb80 R08: 0000000000000000 R09: 00007ffd0fb2c220 [ 46.469293] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557a28b50ad0 [ 46.470554] R13: 00007ffd0fb2cfb0 R14: 0000557a28b51bc0 R15: 0000557a28b62780 [ 46.471857] [ 46.472333] irq event stamp: 1813 [ 46.472945] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 46.474494] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 46.476035] softirqs last enabled at (1434): [] handle_softirqs+0x50c/0x770 [ 46.477571] softirqs last disabled at (1429): [] __irq_exit_rcu+0xc4/0x100 [ 46.479105] ---[ end trace 0000000000000000 ]--- [ 49.199155] ------------[ cut here ]------------ [ 49.199871] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.201510] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.202698] Modules linked in: [ 49.203412] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.205053] Tainted: [W]=WARN [ 49.205500] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.206677] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.207423] 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 [ 49.209945] RSP: 0018:ffff888016fffbc0 EFLAGS: 00010286 [ 49.210712] RAX: 0000000000000000 RBX: ffffed1002dfff78 RCX: ffffffff813a4050 [ 49.211739] RDX: ffff888015d19bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.212764] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dfff2f [ 49.213790] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.214808] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fffdf8 [ 49.215847] FS: 00007ff69165b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.216991] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.217798] CR2: 00007ff691bc14a6 CR3: 000000001f3ff000 CR4: 0000000000350ef0 [ 49.218812] Call Trace: [ 49.219223] [ 49.219550] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.220265] ? __create_object+0x59/0x80 [ 49.220859] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.221637] __vmalloc_noprof+0x59/0x60 [ 49.222249] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.222920] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.223658] bpf_prog_alloc+0x39/0x200 [ 49.224245] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.224951] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.225669] do_seccomp+0x349/0x25e0 [ 49.226240] ? find_held_lock+0x2b/0x80 [ 49.226814] ? do_prlimit+0x310/0x610 [ 49.227418] ? __pfx_do_seccomp+0x10/0x10 [ 49.228047] ? do_raw_spin_unlock+0x53/0x220 [ 49.228672] ? _raw_spin_unlock+0x1e/0x40 [ 49.229296] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.230076] ? static_key_count+0x60/0x80 [ 49.230678] prctl_set_seccomp+0x4e/0x70 [ 49.231313] __do_sys_prctl+0xe6c/0x1d70 [ 49.231908] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.232588] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.233366] ? irqentry_exit+0xf3/0x650 [ 49.233950] do_syscall_64+0xbf/0x430 [ 49.234542] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.235311] RIP: 0033:0x7ff691b4d5cd [ 49.235837] 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 [ 49.238340] RSP: 002b:00007ffd90c03f50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.239425] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff691b4d5cd [ 49.240446] RDX: 00005583abca3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.241464] RBP: 00007ffd90c03fb0 R08: 0000000000000000 R09: 00007ffd90c03650 [ 49.242489] R10: 0000000000000000 R11: 0000000000000246 R12: 00005583ba0e3240 [ 49.243515] R13: 00007ffd90c043e0 R14: 00005583ba0ec380 R15: 00005583ba0f7540 [ 49.244559] [ 49.244900] irq event stamp: 1795 [ 49.245418] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 49.246631] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 49.247842] softirqs last enabled at (1784): [] handle_softirqs+0x50c/0x770 [ 49.249071] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 49.250270] ---[ end trace 0000000000000000 ]--- [ 49.978142] ------------[ cut here ]------------ [ 49.979061] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.981148] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.982609] Modules linked in: [ 49.983484] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.985564] Tainted: [W]=WARN [ 49.986178] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.987645] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.988576] 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 [ 49.991748] RSP: 0018:ffff888016f8fbc0 EFLAGS: 00010286 [ 49.992739] RAX: 0000000000000000 RBX: ffffed1002df1f78 RCX: ffffffff813a4050 [ 49.994042] RDX: ffff888015855340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.995360] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df1f2f [ 49.996652] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.997943] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f8fdf8 [ 49.999254] FS: 00007f190c34c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.000719] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.001801] CR2: 00007ffcb2370ef8 CR3: 000000000c53e000 CR4: 0000000000350ef0 [ 50.003093] Call Trace: [ 50.003573] [ 50.004023] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.004870] ? __create_object+0x59/0x80 [ 50.005635] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.006622] __vmalloc_noprof+0x59/0x60 [ 50.007398] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.008277] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.009220] bpf_prog_alloc+0x39/0x200 [ 50.009931] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.010884] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.011786] do_seccomp+0x349/0x25e0 [ 50.012518] ? find_held_lock+0x2b/0x80 [ 50.013299] ? do_prlimit+0x310/0x610 [ 50.014048] ? __pfx_do_seccomp+0x10/0x10 [ 50.014881] ? do_raw_spin_unlock+0x53/0x220 [ 50.015516] ? _raw_spin_unlock+0x1e/0x40 [ 50.016002] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.016583] ? static_key_count+0x60/0x80 [ 50.017085] prctl_set_seccomp+0x4e/0x70 [ 50.017551] __do_sys_prctl+0xe6c/0x1d70 [ 50.018042] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.018552] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.019169] ? irqentry_exit+0xf3/0x650 [ 50.019625] do_syscall_64+0xbf/0x430 [ 50.020093] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.020670] RIP: 0033:0x7f190c83e5cd [ 50.021105] 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 [ 50.023102] RSP: 002b:00007ffcb236f6d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.023929] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f190c83e5cd [ 50.024730] RDX: 000056506832ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.025527] RBP: 00007ffcb236f730 R08: 0000000000000000 R09: 00007ffcb236edd0 [ 50.026330] R10: 0000000000000000 R11: 0000000000000246 R12: 000056506f5b7ad0 [ 50.027144] R13: 00007ffcb236fb60 R14: 000056506f5b8bc0 R15: 000056506f5c9780 [ 50.027929] [ 50.028221] irq event stamp: 1843 [ 50.028600] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 50.029559] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 50.030514] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 50.031499] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 50.032454] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:24641' (ECDSA) to the list of known hosts. 2025/11/17 17:29:20 fuzzer started 2025/11/17 17:29:20 dialing manager at localhost:37895 2025/11/17 17:29:20 checking machine... 2025/11/17 17:29:20 checking revisions... [ 50.968709] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:29:20 testing simple program... [ 51.069686] cgroup: Unknown subsys name 'net' [ 51.128855] cgroup: Unknown subsys name 'cpuset' [ 51.140263] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:29:19 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888015e80000 RCX=0000000000000001 RDX=0000000087add801 RSI=0000000000000000 RDI=ffff88800a324b60 RBP=ffff88800a324b60 RSP=ffff8880184cfb68 R8 =0000000000000000 R9 =ffffffff87cf62d0 R10=0000000000000001 R11=0000000000000000 R12=0000000000000001 R13=0000000000000000 R14=0000000000000001 R15=0000000000000001 RIP=ffffffff81526fc0 RFL=00000082 [--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 00007ff69165b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd90bfe000 CR3=000000001f3b6000 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=ffffffff814d2bff RBX=ffffffff866c4394 RCX=ffffffff814d2c8f RDX=0000000000000000 RSI=ffffffff86a25f90 RDI=ffffffff866c4394 RBP=ffffffff866c4398 RSP=ffff88806cf089b8 R8 =ffffffff86a25f90 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000cff8 R12=ffffffff866c4394 R13=ffffffff866c4394 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff8135dad7 RFL=00000246 [---Z-P-] 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 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff6915cb000 CR3=000000000e117000 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=39323a373120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383334 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000