[ 39.024172] ------------[ cut here ]------------ [ 39.024947] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.026679] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.028889] Modules linked in: [ 39.029396] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.031074] Tainted: [W]=WARN [ 39.031550] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.032802] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.033530] 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 [ 39.036245] RSP: 0018:ffff8880179ffbc0 EFLAGS: 00010286 [ 39.037084] RAX: 0000000000000000 RBX: ffffed1002f3ff78 RCX: ffffffff813a4050 [ 39.038181] RDX: ffff888016a18000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.039286] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f3ff2f [ 39.040398] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.041479] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880179ffdf8 [ 39.042568] FS: 00007f3d40ca0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.043803] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.044703] CR2: 00007f3d412064a6 CR3: 000000000e2e2000 CR4: 0000000000350ef0 [ 39.045803] Call Trace: [ 39.046202] [ 39.046553] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.047330] ? __create_object+0x59/0x80 [ 39.047987] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.048821] __vmalloc_noprof+0x59/0x60 [ 39.049426] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.050156] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.050922] bpf_prog_alloc+0x39/0x200 [ 39.051508] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.052285] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.053031] do_seccomp+0x349/0x25e0 [ 39.053586] ? find_held_lock+0x2b/0x80 [ 39.054216] ? do_prlimit+0x310/0x610 [ 39.054840] ? __pfx_do_seccomp+0x10/0x10 [ 39.055469] ? do_raw_spin_unlock+0x53/0x220 [ 39.056163] ? _raw_spin_unlock+0x1e/0x40 [ 39.056816] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.057578] ? static_key_count+0x60/0x80 [ 39.058239] prctl_set_seccomp+0x4e/0x70 [ 39.058883] __do_sys_prctl+0xe6c/0x1d70 [ 39.059505] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.060211] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.061007] ? irqentry_exit+0xf3/0x650 [ 39.061632] do_syscall_64+0xbf/0x430 [ 39.062205] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.063002] RIP: 0033:0x7f3d411925cd [ 39.063562] 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 [ 39.066198] RSP: 002b:00007fff228f2f50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.067356] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3d411925cd [ 39.068424] RDX: 000055995372fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.069506] RBP: 00007fff228f2fb0 R08: 0000000000000000 R09: 00007fff228f2650 [ 39.070579] R10: 0000000000000000 R11: 0000000000000246 R12: 000055996c94cad0 [ 39.071674] R13: 00007fff228f33e0 R14: 000055996c94dbc0 R15: 000055996c95e780 [ 39.072758] [ 39.073111] irq event stamp: 1957 [ 39.073652] hardirqs last enabled at (1967): [] __up_console_sem+0x78/0x80 [ 39.074913] hardirqs last disabled at (1976): [] __up_console_sem+0x5d/0x80 [ 39.076201] softirqs last enabled at (1538): [] handle_softirqs+0x50c/0x770 [ 39.077492] softirqs last disabled at (1533): [] __irq_exit_rcu+0xc4/0x100 [ 39.078749] ---[ end trace 0000000000000000 ]--- [ 42.242092] ------------[ cut here ]------------ [ 42.243065] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.245155] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.246633] Modules linked in: [ 42.247227] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.249476] Tainted: [W]=WARN [ 42.250361] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.251877] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.252818] 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 [ 42.256051] RSP: 0018:ffff888019a97bc0 EFLAGS: 00010286 [ 42.257034] RAX: 0000000000000000 RBX: ffffed1003352f78 RCX: ffffffff813a4050 [ 42.258337] RDX: ffff888016653780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.259657] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003352f2f [ 42.260963] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.262265] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019a97df8 [ 42.263580] FS: 00007f60e3905900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.265067] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.266147] CR2: 00007f60e3df7580 CR3: 000000001ec01000 CR4: 0000000000350ef0 [ 42.267465] Call Trace: [ 42.267997] [ 42.268412] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.269328] ? __create_object+0x59/0x80 [ 42.270121] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.271116] __vmalloc_noprof+0x59/0x60 [ 42.271888] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.272790] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.273745] bpf_prog_alloc+0x39/0x200 [ 42.274456] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.275417] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.276357] do_seccomp+0x349/0x25e0 [ 42.277096] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.278016] ? __pfx_do_seccomp+0x10/0x10 [ 42.278818] ? find_held_lock+0x2b/0x80 [ 42.279558] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.280555] ? static_key_count+0x60/0x80 [ 42.281389] prctl_set_seccomp+0x4e/0x70 [ 42.282226] __do_sys_prctl+0xe6c/0x1d70 [ 42.283091] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.284039] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.285100] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.286152] ? irqentry_exit+0xf3/0x650 [ 42.286986] do_syscall_64+0xbf/0x430 [ 42.287815] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.288862] RIP: 0033:0x7f60e3df75cd [ 42.289576] 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 [ 42.293091] RSP: 002b:00007ffcc68851b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.294565] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f60e3df75cd [ 42.295984] RDX: 000055d4aef5de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.297388] RBP: 00007ffcc6885210 R08: 0000000000000000 R09: 00007ffcc68848b0 [ 42.298772] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d4dc0c02b0 [ 42.300177] R13: 00007ffcc6885640 R14: 000055d4dc0c2d20 R15: 000055d4dc0d48d0 [ 42.301588] [ 42.302092] irq event stamp: 1811 [ 42.302802] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 42.304477] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 42.306147] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 42.307821] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 42.309311] ---[ end trace 0000000000000000 ]--- [ 43.106273] ------------[ cut here ]------------ [ 43.107214] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.109275] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.110731] Modules linked in: [ 43.111342] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.113383] Tainted: [W]=WARN [ 43.113979] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.115472] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.116377] 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 [ 43.119627] RSP: 0018:ffff888016f6fbc0 EFLAGS: 00010286 [ 43.120565] RAX: 0000000000000000 RBX: ffffed1002dedf78 RCX: ffffffff813a4050 [ 43.121852] RDX: ffff88800f025340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.123128] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dedf2f [ 43.124458] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.125763] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f6fdf8 [ 43.127084] FS: 00007f1280bf3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.128591] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.129707] CR2: 00007f12810e5580 CR3: 000000000e3df000 CR4: 0000000000350ef0 [ 43.131033] Call Trace: [ 43.131516] [ 43.131970] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.132858] ? __create_object+0x59/0x80 [ 43.133585] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.134539] __vmalloc_noprof+0x59/0x60 [ 43.135296] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.136176] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.137129] bpf_prog_alloc+0x39/0x200 [ 43.137886] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.138854] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.139791] do_seccomp+0x349/0x25e0 [ 43.140461] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.141348] ? __pfx_do_seccomp+0x10/0x10 [ 43.142129] ? find_held_lock+0x2b/0x80 [ 43.142872] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.143853] ? static_key_count+0x60/0x80 [ 43.144666] prctl_set_seccomp+0x4e/0x70 [ 43.145400] __do_sys_prctl+0xe6c/0x1d70 [ 43.146205] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.147083] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.148072] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.149053] ? irqentry_exit+0xf3/0x650 [ 43.149839] do_syscall_64+0xbf/0x430 [ 43.150548] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.151512] RIP: 0033:0x7f12810e55cd [ 43.152229] 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 [ 43.155453] RSP: 002b:00007ffef5a61a20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.156815] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f12810e55cd [ 43.158116] RDX: 000056265d857e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.159416] RBP: 00007ffef5a61a80 R08: 0000000000000000 R09: 00007ffef5a61120 [ 43.160711] R10: 0000000000000000 R11: 0000000000000246 R12: 00005626687b6bf0 [ 43.162000] R13: 00007ffef5a61eb0 R14: 00005626687c0380 R15: 00005626687cb460 [ 43.163297] [ 43.163785] irq event stamp: 1749 [ 43.164388] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 43.165643] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 43.166903] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 43.168184] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 43.169433] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18215' (ECDSA) to the list of known hosts. 2025/11/17 10:31:06 fuzzer started 2025/11/17 10:31:06 dialing manager at localhost:37895 2025/11/17 10:31:06 checking machine... 2025/11/17 10:31:06 checking revisions... [ 44.045368] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:31:06 testing simple program... [ 44.146905] cgroup: Unknown subsys name 'net' [ 44.206454] cgroup: Unknown subsys name 'cpuset' [ 44.225446] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:31:05 Registers: info registers vcpu 0 RAX=ffffffff86ac35cd RBX=0000000000000001 RCX=ffffffff86ac35c8 RDX=0000000000000000 RSI=0000000000000000 RDI=1ffffffff0d586b9 RBP=ffff888019bffa70 RSP=ffff888019bff9a8 R8 =ffffffff86ac35cc R9 =ffff888019bffa58 R10=000000000003c9ed R11=00000000000273ac R12=ffff888019bffa78 R13=ffff888019bffa60 R14=ffff888019bffe78 R15=ffff888019bffa18 RIP=ffffffff8135f093 RFL=00000213 [----A-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 00007f60e3905900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f60e3ebc618 CR3=000000001ebc3000 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=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000293a1 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6ebaaf1020 CR3=000000000d49c000 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=4145859429cd3f84794c8bc7a07ba3a1 XMM02=0000000000303868ec2efd57dc4c00df XMM03=000000000030f7a06df9b9df3892339b XMM04=7689243ca387249700000000000ae988 XMM05=14648eaa1277bab1000000000031fdb0 XMM06=817b8945e9d50373000000000031fc38 XMM07=e042d86d42eb936e000000000030fa20 XMM08=6df9b9df3892339b00000000003038c8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000