[ 46.730048] ------------[ cut here ]------------ [ 46.731011] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.733497] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.735250] Modules linked in: [ 46.735993] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.738086] Tainted: [W]=WARN [ 46.738664] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.740223] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.741180] 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 [ 46.744551] RSP: 0018:ffff888016807bc0 EFLAGS: 00010286 [ 46.745579] RAX: 0000000000000000 RBX: ffffed1002d00f78 RCX: ffffffff813a4050 [ 46.746927] RDX: ffff8880173c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.748287] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d00f2f [ 46.749638] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.750978] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016807df8 [ 46.752336] FS: 00007f5eeb9bb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.753843] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.754956] CR2: 00007fffbfa07ef7 CR3: 000000000ceaa000 CR4: 0000000000350ef0 [ 46.756315] Call Trace: [ 46.756840] [ 46.757271] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.758208] ? __create_object+0x59/0x80 [ 46.759024] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.760050] __vmalloc_noprof+0x59/0x60 [ 46.760844] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.761713] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.762682] bpf_prog_alloc+0x39/0x200 [ 46.763452] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.764449] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.765400] do_seccomp+0x349/0x25e0 [ 46.766154] ? find_held_lock+0x2b/0x80 [ 46.766943] ? do_prlimit+0x310/0x610 [ 46.767678] ? __pfx_do_seccomp+0x10/0x10 [ 46.768512] ? do_raw_spin_unlock+0x53/0x220 [ 46.769389] ? _raw_spin_unlock+0x1e/0x40 [ 46.770210] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.771219] ? static_key_count+0x60/0x80 [ 46.772065] prctl_set_seccomp+0x4e/0x70 [ 46.772880] __do_sys_prctl+0xe6c/0x1d70 [ 46.773656] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.774553] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.775562] ? irqentry_exit+0xf3/0x650 [ 46.776372] do_syscall_64+0xbf/0x430 [ 46.777146] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.778143] RIP: 0033:0x7f5eebead5cd [ 46.778884] 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 [ 46.782259] RSP: 002b:00007fffbfa06a10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.783690] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5eebead5cd [ 46.785050] RDX: 000055c3a98a4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.786399] RBP: 00007fffbfa06a70 R08: 0000000000000000 R09: 00007fffbfa06110 [ 46.787741] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c3c2a7ead0 [ 46.789114] R13: 00007fffbfa06ea0 R14: 000055c3c2a7fbc0 R15: 000055c3c2a90780 [ 46.790479] [ 46.790958] irq event stamp: 1829 [ 46.791596] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 46.793205] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 46.794807] softirqs last enabled at (1572): [] handle_softirqs+0x50c/0x770 [ 46.796417] softirqs last disabled at (1567): [] __irq_exit_rcu+0xc4/0x100 [ 46.797778] ---[ end trace 0000000000000000 ]--- [ 50.349023] ------------[ cut here ]------------ [ 50.349928] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.351931] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 50.353404] Modules linked in: [ 50.354025] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.356022] Tainted: [W]=WARN [ 50.356573] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.358030] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.358926] 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 [ 50.362110] RSP: 0018:ffff888017a67bc0 EFLAGS: 00010286 [ 50.363072] RAX: 0000000000000000 RBX: ffffed1002f4cf78 RCX: ffffffff813a4050 [ 50.364345] RDX: ffff88800efbb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.365623] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f4cf2f [ 50.366890] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.368165] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a67df8 [ 50.369429] FS: 00007f3be809c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.370847] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.371942] CR2: 00007ffcb4cb3ef7 CR3: 000000001cbc9000 CR4: 0000000000350ef0 [ 50.373234] Call Trace: [ 50.373699] [ 50.374154] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.375032] ? __create_object+0x59/0x80 [ 50.375803] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.376747] __vmalloc_noprof+0x59/0x60 [ 50.377510] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.378372] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.379301] bpf_prog_alloc+0x39/0x200 [ 50.380035] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.380953] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.381846] do_seccomp+0x349/0x25e0 [ 50.382513] ? find_held_lock+0x2b/0x80 [ 50.383256] ? do_prlimit+0x310/0x610 [ 50.383989] ? __pfx_do_seccomp+0x10/0x10 [ 50.384735] ? do_raw_spin_unlock+0x53/0x220 [ 50.385559] ? _raw_spin_unlock+0x1e/0x40 [ 50.386327] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.387269] ? static_key_count+0x60/0x80 [ 50.388066] prctl_set_seccomp+0x4e/0x70 [ 50.388840] __do_sys_prctl+0xe6c/0x1d70 [ 50.389573] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.390414] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.391361] ? irqentry_exit+0xf3/0x650 [ 50.392119] do_syscall_64+0xbf/0x430 [ 50.392837] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.393729] RIP: 0033:0x7f3be858e5cd [ 50.394431] 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 [ 50.397565] RSP: 002b:00007ffcb4cb2e80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.398912] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3be858e5cd [ 50.400200] RDX: 0000562132143e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.401474] RBP: 00007ffcb4cb2ee0 R08: 0000000000000000 R09: 00007ffcb4cb2580 [ 50.402749] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562140e6bad0 [ 50.404073] R13: 00007ffcb4cb3310 R14: 0000562140e6cbc0 R15: 0000562140e7d780 [ 50.405370] [ 50.405815] irq event stamp: 1717 [ 50.406441] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 50.408015] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 50.409528] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 50.411045] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 50.412538] ---[ end trace 0000000000000000 ]--- [ 51.200176] ------------[ cut here ]------------ [ 51.201140] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.203191] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 51.204656] Modules linked in: [ 51.205308] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.207300] Tainted: [W]=WARN [ 51.207890] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.209388] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.210321] 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 [ 51.213478] RSP: 0018:ffff88801709fbc0 EFLAGS: 00010286 [ 51.214472] RAX: 0000000000000000 RBX: ffffed1002e13f78 RCX: ffffffff813a4050 [ 51.215754] RDX: ffff88801a863780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.217089] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e13f2f [ 51.218382] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.219655] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801709fdf8 [ 51.220952] FS: 00007f474d356900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.222410] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.223469] CR2: 00007f474d848580 CR3: 0000000013f23000 CR4: 0000000000350ef0 [ 51.224790] Call Trace: [ 51.225264] [ 51.225665] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.226599] ? __create_object+0x59/0x80 [ 51.227386] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.228358] __vmalloc_noprof+0x59/0x60 [ 51.229120] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.229974] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.230905] bpf_prog_alloc+0x39/0x200 [ 51.231596] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.232543] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.233438] do_seccomp+0x349/0x25e0 [ 51.234165] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.235063] ? __pfx_do_seccomp+0x10/0x10 [ 51.235861] ? find_held_lock+0x2b/0x80 [ 51.236581] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.237539] ? static_key_count+0x60/0x80 [ 51.238350] prctl_set_seccomp+0x4e/0x70 [ 51.239144] __do_sys_prctl+0xe6c/0x1d70 [ 51.239907] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.240725] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.241683] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.242674] ? irqentry_exit+0xf3/0x650 [ 51.243445] do_syscall_64+0xbf/0x430 [ 51.244204] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.245149] RIP: 0033:0x7f474d8485cd [ 51.245817] 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 [ 51.249560] RSP: 002b:00007fffa8b91360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.251247] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f474d8485cd [ 51.252823] RDX: 00005564fd60de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.254264] RBP: 00007fffa8b913c0 R08: 0000000000000000 R09: 00007fffa8b90a60 [ 51.255611] R10: 0000000000000000 R11: 0000000000000246 R12: 00005565212a9ad0 [ 51.256927] R13: 00007fffa8b917f0 R14: 00005565212aabc0 R15: 00005565212bb780 [ 51.258250] [ 51.258662] irq event stamp: 1707 [ 51.259322] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 51.260843] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 51.262405] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 51.264042] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 51.265451] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20262' (ECDSA) to the list of known hosts. 2025/11/18 02:09:26 fuzzer started 2025/11/18 02:09:26 dialing manager at localhost:37895 2025/11/18 02:09:26 checking machine... 2025/11/18 02:09:26 checking revisions... [ 52.143200] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:09:26 testing simple program... [ 52.229219] cgroup: Unknown subsys name 'net' [ 52.279167] cgroup: Unknown subsys name 'cpuset' [ 52.298304] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:09:25 Registers: info registers vcpu 0 RAX=00000000000003a2 RBX=ffff888015e00000 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888015e00a80 RDI=ffff888015e00a58 RBP=ffff888015e00a58 RSP=ffff888015dbf048 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888015e00a80 R13=7387796e9324439a R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815228f3 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 00007fbdec0e0900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe8d1ffa28 CR3=000000000dc11000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=d64549dccc64e6fd00000000000ae988 XMM05=d9ce639ac641d0f10000000000321ab0 XMM06=14648eaa1277bab10000000000320c18 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff88800cdd6190 RCX=ffffffff8152d723 RDX=1ffff110019bac34 RSI=ffffffff885b6f10 RDI=ffff88800cdd61a0 RBP=ffff88800cdd6190 RSP=ffff88806cf08d80 R8 =0000000000000001 R9 =ffffed100d9e11aa R10=0000000000000003 R11=0000000000000001 R12=ffff88800cdd6190 R13=ffff88801dc95ad0 R14=0000000000000000 R15=ffffffff885b6f10 RIP=ffffffff84c2ba34 RFL=00000046 [---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 00007f3be809c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcb4cad000 CR3=0000000013c13000 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=2035323a39303a323020383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035323a39303a3230203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000