[ 45.983672] ------------[ cut here ]------------ [ 45.984580] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.986537] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.987974] Modules linked in: [ 45.988853] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.990930] Tainted: [W]=WARN [ 45.991532] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.992961] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.993850] 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 [ 45.996964] RSP: 0018:ffff888016edfbc0 EFLAGS: 00010286 [ 45.997914] RAX: 0000000000000000 RBX: ffffed1002ddbf78 RCX: ffffffff813a4050 [ 45.999192] RDX: ffff888015aa8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.000458] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ddbf2f [ 46.001708] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.002971] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016edfdf8 [ 46.004239] FS: 00007fe3f0b38900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.005649] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.006711] CR2: 00007fe3f109e4a6 CR3: 000000000ea7e000 CR4: 0000000000350ef0 [ 46.007970] Call Trace: [ 46.008457] [ 46.008863] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.009740] ? __create_object+0x59/0x80 [ 46.010524] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.011474] __vmalloc_noprof+0x59/0x60 [ 46.012213] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.013073] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.013950] bpf_prog_alloc+0x39/0x200 [ 46.014678] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.015583] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.016469] do_seccomp+0x349/0x25e0 [ 46.017166] ? find_held_lock+0x2b/0x80 [ 46.017889] ? do_prlimit+0x310/0x610 [ 46.018675] ? __pfx_do_seccomp+0x10/0x10 [ 46.019441] ? do_raw_spin_unlock+0x53/0x220 [ 46.020249] ? _raw_spin_unlock+0x1e/0x40 [ 46.020984] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.021915] ? static_key_count+0x60/0x80 [ 46.022736] prctl_set_seccomp+0x4e/0x70 [ 46.023485] __do_sys_prctl+0xe6c/0x1d70 [ 46.024266] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.025105] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.026064] ? irqentry_exit+0xf3/0x650 [ 46.026790] do_syscall_64+0xbf/0x430 [ 46.027509] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.028438] RIP: 0033:0x7fe3f102a5cd [ 46.029128] 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 [ 46.032276] RSP: 002b:00007ffdaf83d130 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.033612] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe3f102a5cd [ 46.034875] RDX: 00005566fee1fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.036133] RBP: 00007ffdaf83d190 R08: 0000000000000000 R09: 00007ffdaf83c830 [ 46.037401] R10: 0000000000000000 R11: 0000000000000246 R12: 000055672b91aad0 [ 46.038687] R13: 00007ffdaf83d5c0 R14: 000055672b91bbc0 R15: 000055672b92c780 [ 46.039953] [ 46.040399] irq event stamp: 1833 [ 46.040994] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 46.042543] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 46.044038] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 46.045558] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 46.047068] ---[ end trace 0000000000000000 ]--- [ 49.355997] ------------[ cut here ]------------ [ 49.356922] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.358917] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.360368] Modules linked in: [ 49.360950] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.362982] Tainted: [W]=WARN [ 49.363575] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.365048] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.365921] 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 [ 49.369306] RSP: 0018:ffff888017017bc0 EFLAGS: 00010286 [ 49.370353] RAX: 0000000000000000 RBX: ffffed1002e02f78 RCX: ffffffff813a4050 [ 49.371648] RDX: ffff888014413780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.372935] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e02f2f [ 49.374207] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.375513] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017017df8 [ 49.376789] FS: 00007f907059a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.378233] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.379302] CR2: 00007ffea7b72ef7 CR3: 000000000eb7d000 CR4: 0000000000350ef0 [ 49.380593] Call Trace: [ 49.381114] [ 49.381531] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.382420] ? __create_object+0x59/0x80 [ 49.383218] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.384184] __vmalloc_noprof+0x59/0x60 [ 49.384890] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.385751] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.386692] bpf_prog_alloc+0x39/0x200 [ 49.387412] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.388328] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.389223] do_seccomp+0x349/0x25e0 [ 49.389888] ? find_held_lock+0x2b/0x80 [ 49.390663] ? do_prlimit+0x310/0x610 [ 49.391417] ? __pfx_do_seccomp+0x10/0x10 [ 49.392196] ? do_raw_spin_unlock+0x53/0x220 [ 49.392984] ? _raw_spin_unlock+0x1e/0x40 [ 49.393780] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.394756] ? static_key_count+0x60/0x80 [ 49.395574] prctl_set_seccomp+0x4e/0x70 [ 49.396353] __do_sys_prctl+0xe6c/0x1d70 [ 49.397134] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.397953] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.398932] ? irqentry_exit+0xf3/0x650 [ 49.399690] do_syscall_64+0xbf/0x430 [ 49.400416] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.401371] RIP: 0033:0x7f9070a8c5cd [ 49.402064] 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 [ 49.405253] RSP: 002b:00007ffea7b709a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.406623] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9070a8c5cd [ 49.407914] RDX: 0000555c14018e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.409184] RBP: 00007ffea7b70a00 R08: 0000000000000000 R09: 00007ffea7b700a0 [ 49.410456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555c49b57bf0 [ 49.411745] R13: 00007ffea7b70e30 R14: 0000555c49b61380 R15: 0000555c49b6c460 [ 49.413061] [ 49.413491] irq event stamp: 1861 [ 49.414150] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 49.415683] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 49.417202] softirqs last enabled at (1514): [] handle_softirqs+0x50c/0x770 [ 49.418741] softirqs last disabled at (1509): [] __irq_exit_rcu+0xc4/0x100 [ 49.420243] ---[ end trace 0000000000000000 ]--- [ 50.212770] ------------[ cut here ]------------ [ 50.213696] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.215686] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.217130] Modules linked in: [ 50.217722] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.219735] Tainted: [W]=WARN [ 50.220320] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.221783] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.222725] 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 [ 50.225882] RSP: 0018:ffff88801cc07bc0 EFLAGS: 00010286 [ 50.226872] RAX: 0000000000000000 RBX: ffffed1003980f78 RCX: ffffffff813a4050 [ 50.228136] RDX: ffff88800b619bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.229395] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003980f2f [ 50.230678] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.231970] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801cc07df8 [ 50.233250] FS: 00007f717f91b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.234666] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.235702] CR2: 00007fffaf54aef7 CR3: 000000000ddfe000 CR4: 0000000000350ef0 [ 50.236974] Call Trace: [ 50.237473] [ 50.237879] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.238785] ? __create_object+0x59/0x80 [ 50.239558] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.240509] __vmalloc_noprof+0x59/0x60 [ 50.241245] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.242159] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.243097] bpf_prog_alloc+0x39/0x200 [ 50.243775] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.244678] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.245556] do_seccomp+0x349/0x25e0 [ 50.246255] ? find_held_lock+0x2b/0x80 [ 50.246969] ? do_prlimit+0x310/0x610 [ 50.247715] ? __pfx_do_seccomp+0x10/0x10 [ 50.248492] ? do_raw_spin_unlock+0x53/0x220 [ 50.249299] ? _raw_spin_unlock+0x1e/0x40 [ 50.250069] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.250977] ? static_key_count+0x60/0x80 [ 50.251773] prctl_set_seccomp+0x4e/0x70 [ 50.252547] __do_sys_prctl+0xe6c/0x1d70 [ 50.253319] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.254173] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.255141] ? irqentry_exit+0xf3/0x650 [ 50.255849] do_syscall_64+0xbf/0x430 [ 50.256577] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.257513] RIP: 0033:0x7f717fe0d5cd [ 50.258193] 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 [ 50.261311] RSP: 002b:00007fffaf5498c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.262667] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f717fe0d5cd [ 50.263930] RDX: 000055cf9c5a2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.265189] RBP: 00007fffaf549920 R08: 0000000000000000 R09: 00007fffaf548fc0 [ 50.266468] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cfc1414ad0 [ 50.267763] R13: 00007fffaf549d50 R14: 000055cfc1415bc0 R15: 000055cfc1426780 [ 50.269066] [ 50.269499] irq event stamp: 1735 [ 50.270165] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 50.271743] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 50.273301] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 50.274911] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 50.276436] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30829' (ECDSA) to the list of known hosts. 2025/11/18 16:09:31 fuzzer started 2025/11/18 16:09:31 dialing manager at localhost:34383 2025/11/18 16:09:31 checking machine... 2025/11/18 16:09:31 checking revisions... [ 51.189859] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:09:31 testing simple program... [ 51.280698] cgroup: Unknown subsys name 'net' [ 51.352398] cgroup: Unknown subsys name 'cpuset' [ 51.377666] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:09:30 Registers: info registers vcpu 0 RAX=0000000000045e61 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f18103ea418 CR3=000000000a5c9000 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=ba7708b09c2486ab6d41bdf23aed8efc XMM02=00000000003038d8eff9b2d0a8fce9cb XMM03=00000000003039a82c67c8bc2e329bc3 XMM04=b23160139795203900000000000ae988 XMM05=50f445d7fb156ecc000000000031fdc8 XMM06=5b75c91c80445342000000000031f7c0 XMM07=e042d86d42eb936e000000000030fb00 XMM08=1a1ee74baaae76ed00000000003039a8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffffffff0cd57ca RBX=ffffffff866abe54 RCX=ffffffff81360ed1 RDX=0000000000000000 RSI=ffffffff86a01694 RDI=ffffffff866abe54 RBP=ffffffff866abe54 RSP=ffff8880097576c8 R8 =ffffffff86a01694 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000006e2e R12=ffffffff866abe54 R13=ffffffff866abe54 R14=ffffffff866abe54 R15=dffffc0000000000 RIP=ffffffff8135daaa RFL=00000217 [----APC] 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 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffea7b6a000 CR3=000000001e7c0000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000