[ 44.031699] ------------[ cut here ]------------ [ 44.032625] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.035191] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 44.036666] Modules linked in: [ 44.037264] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.039283] Tainted: [W]=WARN [ 44.039874] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.041343] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.042254] 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 [ 44.045423] RSP: 0018:ffff88801568fbc0 EFLAGS: 00010286 [ 44.046389] RAX: 0000000000000000 RBX: ffffed1002ad1f78 RCX: ffffffff813a4050 [ 44.047668] RDX: ffff888016148000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.048955] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ad1f2f [ 44.050223] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.051501] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801568fdf8 [ 44.052780] FS: 00007fbb6103b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.054204] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.055255] CR2: 00007fff148a8ef8 CR3: 000000000e55f000 CR4: 0000000000350ef0 [ 44.056528] Call Trace: [ 44.056993] [ 44.057396] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.058286] ? __create_object+0x59/0x80 [ 44.059064] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.060016] __vmalloc_noprof+0x59/0x60 [ 44.060771] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.061683] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.062611] bpf_prog_alloc+0x39/0x200 [ 44.063296] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.064220] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.065116] do_seccomp+0x349/0x25e0 [ 44.065829] ? find_held_lock+0x2b/0x80 [ 44.066586] ? do_prlimit+0x310/0x610 [ 44.067271] ? __pfx_do_seccomp+0x10/0x10 [ 44.068054] ? do_raw_spin_unlock+0x53/0x220 [ 44.068873] ? _raw_spin_unlock+0x1e/0x40 [ 44.069670] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.070642] ? static_key_count+0x60/0x80 [ 44.071391] prctl_set_seccomp+0x4e/0x70 [ 44.072165] __do_sys_prctl+0xe6c/0x1d70 [ 44.072947] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.073808] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.074779] ? irqentry_exit+0xf3/0x650 [ 44.075551] do_syscall_64+0xbf/0x430 [ 44.076236] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.077188] RIP: 0033:0x7fbb6152d5cd [ 44.077876] 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 [ 44.081039] RSP: 002b:00007fff148a75e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.082412] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbb6152d5cd [ 44.083671] RDX: 00005639783f7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.084953] RBP: 00007fff148a7640 R08: 0000000000000000 R09: 00007fff148a6ce0 [ 44.086215] R10: 0000000000000000 R11: 0000000000000246 R12: 00005639b2d43bf0 [ 44.087494] R13: 00007fff148a7a70 R14: 00005639b2d4d380 R15: 00005639b2d58460 [ 44.088769] [ 44.089194] irq event stamp: 1799 [ 44.089836] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 44.091332] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 44.092844] softirqs last enabled at (1318): [] handle_softirqs+0x50c/0x770 [ 44.094377] softirqs last disabled at (1305): [] __irq_exit_rcu+0xc4/0x100 [ 44.095864] ---[ end trace 0000000000000000 ]--- [ 46.976102] ------------[ cut here ]------------ [ 46.976918] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.978631] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 46.979842] Modules linked in: [ 46.980335] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.982014] Tainted: [W]=WARN [ 46.982503] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.983921] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.984771] 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 [ 46.987454] RSP: 0018:ffff888016d8fbc0 EFLAGS: 00010286 [ 46.988266] RAX: 0000000000000000 RBX: ffffed1002db1f78 RCX: ffffffff813a4050 [ 46.989345] RDX: ffff888009a8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.990424] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db1f2f [ 46.991515] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.992582] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d8fdf8 [ 46.993679] FS: 00007ff86fc28900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.994882] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.995762] CR2: 00007ffc6d798ef8 CR3: 000000000d5c0000 CR4: 0000000000350ef0 [ 46.996837] Call Trace: [ 46.997241] [ 46.997619] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.998334] ? __create_object+0x59/0x80 [ 46.998993] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.999805] __vmalloc_noprof+0x59/0x60 [ 47.000403] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.001142] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.001928] bpf_prog_alloc+0x39/0x200 [ 47.002563] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.003301] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.004054] do_seccomp+0x349/0x25e0 [ 47.004664] ? find_held_lock+0x2b/0x80 [ 47.005271] ? do_prlimit+0x310/0x610 [ 47.005896] ? __pfx_do_seccomp+0x10/0x10 [ 47.006550] ? do_raw_spin_unlock+0x53/0x220 [ 47.007205] ? _raw_spin_unlock+0x1e/0x40 [ 47.007863] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.008656] ? static_key_count+0x60/0x80 [ 47.009306] prctl_set_seccomp+0x4e/0x70 [ 47.009954] __do_sys_prctl+0xe6c/0x1d70 [ 47.010612] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.011292] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.012107] ? irqentry_exit+0xf3/0x650 [ 47.012754] do_syscall_64+0xbf/0x430 [ 47.013341] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.014143] RIP: 0033:0x7ff87011a5cd [ 47.014735] 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 [ 47.017403] RSP: 002b:00007ffc6d7970b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.018561] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff87011a5cd [ 47.019636] RDX: 0000564910725e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.020701] RBP: 00007ffc6d797110 R08: 0000000000000000 R09: 00007ffc6d7967b0 [ 47.021790] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564917434bf0 [ 47.022871] R13: 00007ffc6d797540 R14: 000056491743e380 R15: 0000564917449460 [ 47.023967] [ 47.024329] irq event stamp: 1805 [ 47.024873] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 47.026152] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 47.027427] softirqs last enabled at (1436): [] handle_softirqs+0x50c/0x770 [ 47.028739] softirqs last disabled at (1431): [] __irq_exit_rcu+0xc4/0x100 [ 47.030020] ---[ end trace 0000000000000000 ]--- [ 47.593309] ------------[ cut here ]------------ [ 47.594233] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.596845] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 47.598314] Modules linked in: [ 47.598938] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.600882] Tainted: [W]=WARN [ 47.601438] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.602905] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.603811] 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 [ 47.606996] RSP: 0018:ffff888016d37bc0 EFLAGS: 00010286 [ 47.607979] RAX: 0000000000000000 RBX: ffffed1002da6f78 RCX: ffffffff813a4050 [ 47.609263] RDX: ffff888016d25340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.610527] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da6f2f [ 47.611805] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.613086] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d37df8 [ 47.614357] FS: 00007f2e34243900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.615775] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.616818] CR2: 00007f2e34735580 CR3: 000000001ff6c000 CR4: 0000000000350ef0 [ 47.618125] Call Trace: [ 47.618627] [ 47.619035] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.619930] ? __create_object+0x59/0x80 [ 47.620724] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.621694] __vmalloc_noprof+0x59/0x60 [ 47.622404] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.623258] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.624186] bpf_prog_alloc+0x39/0x200 [ 47.624924] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.625865] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.626760] do_seccomp+0x349/0x25e0 [ 47.627432] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.628329] ? __pfx_do_seccomp+0x10/0x10 [ 47.629129] ? find_held_lock+0x2b/0x80 [ 47.629893] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.630862] ? static_key_count+0x60/0x80 [ 47.631681] prctl_set_seccomp+0x4e/0x70 [ 47.632410] __do_sys_prctl+0xe6c/0x1d70 [ 47.633194] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.634061] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.635020] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.635986] ? irqentry_exit+0xf3/0x650 [ 47.636743] do_syscall_64+0xbf/0x430 [ 47.637443] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.638393] RIP: 0033:0x7f2e347355cd [ 47.639089] 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 [ 47.642244] RSP: 002b:00007ffe2cc021b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.643588] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2e347355cd [ 47.644857] RDX: 0000558d5a2f3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.646056] RBP: 00007ffe2cc02210 R08: 0000000000000000 R09: 00007ffe2cc018b0 [ 47.647118] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558d7d3d02b0 [ 47.648187] R13: 00007ffe2cc02640 R14: 0000558d7d3d2d20 R15: 0000558d7d3e48d0 [ 47.649278] [ 47.649668] irq event stamp: 2477 [ 47.650173] hardirqs last enabled at (2485): [] __up_console_sem+0x78/0x80 [ 47.651431] hardirqs last disabled at (2494): [] __up_console_sem+0x5d/0x80 [ 47.652709] softirqs last enabled at (2302): [] handle_softirqs+0x50c/0x770 [ 47.654020] softirqs last disabled at (2297): [] __irq_exit_rcu+0xc4/0x100 [ 47.655276] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51260' (ECDSA) to the list of known hosts. 2025/11/18 00:23:36 fuzzer started 2025/11/18 00:23:36 dialing manager at localhost:37895 2025/11/18 00:23:36 checking machine... 2025/11/18 00:23:36 checking revisions... [ 48.485924] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:23:36 testing simple program... [ 48.582630] cgroup: Unknown subsys name 'net' [ 48.639692] cgroup: Unknown subsys name 'cpuset' [ 48.651806] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:23:35 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff813c0e01 RCX=ffff888009627794 RDX=1ffff110012c4f13 RSI=ffffffff85e1ffe0 RDI=ffffffff813c0e01 RBP=ffffffff813c0e01 RSP=ffff8880096277f0 R8 =0000000000000001 R9 =ffff888009627880 R10=000000000003c9ed R11=0000000000011d83 R12=0000000000000001 R13=0000000000000000 R14=ffff888009611bc0 R15=ffff888008c4b780 RIP=ffffffff81439c92 RFL=00000297 [--S-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 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=00007ff86fbf2008 CR3=000000000dae2000 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=2035333a33323a303020383120766f4e XMM01=6964206465766965636552203a5d3434 XMM02=6f63736964203a31313a383237353420 XMM03=7266207463656e6e6f63736964206465 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035333a33323a3030203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000040000 RBX=ffff888015a35340 RCX=0000000000000000 RDX=000000000005009b RSI=0000000000000000 RDI=ffffffff85ef8ea0 RBP=ffff888015a35d98 RSP=ffff8880156176e0 R8 =0000000000000000 R9 =000000000000009b R10=0000000000000001 R11=0000000000000000 R12=ffff888015a35d98 R13=0000000000000000 R14=0000000000000001 R15=0000000000040000 RIP=ffffffff815270cc RFL=00000006 [-----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 00007fa71784f900 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=00007fa716f644a8 CR3=000000000e258000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=b7a628e11f69615400000000000ae988 XMM05=c14e387f57361f4f000000000031f4a8 XMM06=405749d8372a36f1000000000031db30 XMM07=fb795ef6d6577056000000000030d508 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000