[ 54.176646] ------------[ cut here ]------------ [ 54.177582] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.179684] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 54.181186] Modules linked in: [ 54.181785] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.184027] Tainted: [W]=WARN [ 54.184677] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.186169] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.187042] 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 [ 54.190214] RSP: 0018:ffff888018b27bc0 EFLAGS: 00010286 [ 54.191200] RAX: 0000000000000000 RBX: ffffed1003164f78 RCX: ffffffff813a4050 [ 54.192487] RDX: ffff88801656d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.193780] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003164f2f [ 54.195088] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.196403] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018b27df8 [ 54.197687] FS: 00007fe18758d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.199154] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.200239] CR2: 00007fff046b8ef8 CR3: 000000000d692000 CR4: 0000000000350ef0 [ 54.201603] Call Trace: [ 54.202066] [ 54.202549] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.203534] ? __create_object+0x59/0x80 [ 54.204368] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.205386] __vmalloc_noprof+0x59/0x60 [ 54.206175] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.207057] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.208027] bpf_prog_alloc+0x39/0x200 [ 54.208760] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.209693] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.210655] do_seccomp+0x349/0x25e0 [ 54.211413] ? find_held_lock+0x2b/0x80 [ 54.212179] ? do_prlimit+0x310/0x610 [ 54.212886] ? __pfx_do_seccomp+0x10/0x10 [ 54.213704] ? do_raw_spin_unlock+0x53/0x220 [ 54.214580] ? _raw_spin_unlock+0x1e/0x40 [ 54.215405] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.216378] ? static_key_count+0x60/0x80 [ 54.217195] prctl_set_seccomp+0x4e/0x70 [ 54.217944] __do_sys_prctl+0xe6c/0x1d70 [ 54.218779] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.219663] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.220653] ? irqentry_exit+0xf3/0x650 [ 54.221449] do_syscall_64+0xbf/0x430 [ 54.222233] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.223216] RIP: 0033:0x7fe187a7f5cd [ 54.223881] 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 [ 54.227174] RSP: 002b:00007fff046b6320 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.228577] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe187a7f5cd [ 54.229912] RDX: 000055e9ced36e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.231226] RBP: 00007fff046b6380 R08: 0000000000000000 R09: 00007fff046b5a20 [ 54.232430] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e9e8c39ad0 [ 54.233547] R13: 00007fff046b67b0 R14: 000055e9e8c3abc0 R15: 000055e9e8c4b780 [ 54.234673] [ 54.235039] irq event stamp: 1837 [ 54.235585] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 54.236856] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 54.238150] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 54.239485] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 54.240824] ---[ end trace 0000000000000000 ]--- [ 57.851964] ------------[ cut here ]------------ [ 57.852909] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.854919] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 57.856437] Modules linked in: [ 57.857032] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.859057] Tainted: [W]=WARN [ 57.859654] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.861136] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.861998] 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 [ 57.865404] RSP: 0018:ffff888016ec7bc0 EFLAGS: 00010286 [ 57.866465] RAX: 0000000000000000 RBX: ffffed1002dd8f78 RCX: ffffffff813a4050 [ 57.867756] RDX: ffff888016850000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.869016] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd8f2f [ 57.870291] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.871572] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ec7df8 [ 57.872878] FS: 00007f1801152900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.874352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.875423] CR2: 00007f1801644580 CR3: 000000000b793000 CR4: 0000000000350ef0 [ 57.876695] Call Trace: [ 57.877192] [ 57.877598] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.878495] ? __create_object+0x59/0x80 [ 57.879270] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.880234] __vmalloc_noprof+0x59/0x60 [ 57.880940] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.881805] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.882752] bpf_prog_alloc+0x39/0x200 [ 57.883504] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.884425] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.885322] do_seccomp+0x349/0x25e0 [ 57.885992] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.886880] ? __pfx_do_seccomp+0x10/0x10 [ 57.887678] ? find_held_lock+0x2b/0x80 [ 57.888427] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.889383] ? static_key_count+0x60/0x80 [ 57.890176] prctl_set_seccomp+0x4e/0x70 [ 57.890909] __do_sys_prctl+0xe6c/0x1d70 [ 57.891702] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.892545] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.893526] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.894499] ? irqentry_exit+0xf3/0x650 [ 57.895290] do_syscall_64+0xbf/0x430 [ 57.896010] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.896956] RIP: 0033:0x7f18016445cd [ 57.897649] 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 [ 57.900844] RSP: 002b:00007fffe067db20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.902198] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f18016445cd [ 57.903489] RDX: 000055bdb33cae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.904766] RBP: 00007fffe067db80 R08: 0000000000000000 R09: 00007fffe067d220 [ 57.906037] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bdd5e12bf0 [ 57.907339] R13: 00007fffe067dfb0 R14: 000055bdd5e1c380 R15: 000055bdd5e27460 [ 57.908621] [ 57.909042] irq event stamp: 1821 [ 57.909681] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 57.911207] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 57.912728] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 57.914268] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 57.915808] ---[ end trace 0000000000000000 ]--- [ 58.726524] ------------[ cut here ]------------ [ 58.727486] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.729520] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 58.730985] Modules linked in: [ 58.731673] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.733696] Tainted: [W]=WARN [ 58.734303] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.735793] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.736712] 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 [ 58.739941] RSP: 0018:ffff8880188bfbc0 EFLAGS: 00010286 [ 58.740934] RAX: 0000000000000000 RBX: ffffed1003117f78 RCX: ffffffff813a4050 [ 58.742231] RDX: ffff88801621d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.743522] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003117f2f [ 58.744810] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.746098] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880188bfdf8 [ 58.747425] FS: 00007f216629b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.748864] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.749950] CR2: 00007ffe1ddf3ef8 CR3: 000000000a464000 CR4: 0000000000350ef0 [ 58.751251] Call Trace: [ 58.751721] [ 58.752184] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.753038] ? __create_object+0x59/0x80 [ 58.753819] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.754800] __vmalloc_noprof+0x59/0x60 [ 58.755566] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.756447] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.757388] bpf_prog_alloc+0x39/0x200 [ 58.758094] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.759033] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.759939] do_seccomp+0x349/0x25e0 [ 58.760663] ? find_held_lock+0x2b/0x80 [ 58.761432] ? do_prlimit+0x310/0x610 [ 58.762198] ? __pfx_do_seccomp+0x10/0x10 [ 58.762958] ? do_raw_spin_unlock+0x53/0x220 [ 58.763801] ? _raw_spin_unlock+0x1e/0x40 [ 58.764580] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.765549] ? static_key_count+0x60/0x80 [ 58.766356] prctl_set_seccomp+0x4e/0x70 [ 58.767159] __do_sys_prctl+0xe6c/0x1d70 [ 58.767894] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.768757] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.769740] ? irqentry_exit+0xf3/0x650 [ 58.770508] do_syscall_64+0xbf/0x430 [ 58.771275] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.772237] RIP: 0033:0x7f216678d5cd [ 58.772904] 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 [ 58.776076] RSP: 002b:00007ffe1ddf1e80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.777466] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f216678d5cd [ 58.778734] RDX: 000055e85b48de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.780051] RBP: 00007ffe1ddf1ee0 R08: 0000000000000000 R09: 00007ffe1ddf1580 [ 58.781343] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e896d41b10 [ 58.782636] R13: 00007ffe1ddf2310 R14: 000055e896d422b0 R15: 000055e896d566f0 [ 58.783950] [ 58.784407] irq event stamp: 1791 [ 58.785018] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 58.786541] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 58.788090] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 58.789648] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 58.791206] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30086' (ECDSA) to the list of known hosts. 2025/11/18 03:51:31 fuzzer started 2025/11/18 03:51:31 dialing manager at localhost:37895 2025/11/18 03:51:31 checking machine... 2025/11/18 03:51:31 checking revisions... [ 59.737539] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:51:32 testing simple program... [ 59.824079] cgroup: Unknown subsys name 'net' [ 59.887694] cgroup: Unknown subsys name 'cpuset' [ 59.922437] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:51:30 Registers: info registers vcpu 0 RAX=0000000080010000 RBX=1ffff1100d9c11b2 RCX=ffffffff8166d6d7 RDX=ffff88801b71b780 RSI=0000000000000000 RDI=0000000000000000 RBP=ffff88806ce28e58 RSP=ffff88806ce08d70 R8 =0000000000000001 R9 =0000000000000000 R10=ffff888017b173e8 R11=0000000000000001 R12=0000000d9b99fada R13=ffff888017b173e8 R14=0000000000000000 R15=ffff88806ce28e40 RIP=ffffffff817517c4 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 00007f1801152900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffe0677000 CR3=000000001e8a3000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff8135e4a9 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806cf08988 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023e3c R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806cf08a70 RIP=ffffffff81529235 RFL=00000296 [--S-AP-] 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc15aad638 CR3=000000001648d000 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=c8961d5cae4a7e91424be0e751b5a2ca XMM02=2c67c8bc2e329bc30000000000305ea0 XMM03=fb795ef6d65770560000000000312b48 XMM04=12b73e7f2406056c00000000000ae988 XMM05=0394861f14684e590000000000322930 XMM06=3e829fc8c8edc99000000000003227b8 XMM07=e042d86d42eb936e0000000000312dc8 XMM08=d204dcd3e761b4730000000000305f00 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000