[ 45.624774] ------------[ cut here ]------------ [ 45.625692] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.627717] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 45.629172] Modules linked in: [ 45.629765] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.632025] Tainted: [W]=WARN [ 45.632587] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.634148] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.635064] 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 [ 45.638257] RSP: 0018:ffff888016217bc0 EFLAGS: 00010286 [ 45.639248] RAX: 0000000000000000 RBX: ffffed1002c42f78 RCX: ffffffff813a4050 [ 45.640542] RDX: ffff888015ff9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.641834] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c42f2f [ 45.643129] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.644424] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016217df8 [ 45.645750] FS: 00007fc00ca07900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.647196] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.648258] CR2: 00007ffd78e02ef8 CR3: 000000001c285000 CR4: 0000000000350ef0 [ 45.649576] Call Trace: [ 45.650101] [ 45.650510] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.651427] ? __create_object+0x59/0x80 [ 45.652219] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.653219] __vmalloc_noprof+0x59/0x60 [ 45.653988] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.654813] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.655755] bpf_prog_alloc+0x39/0x200 [ 45.656503] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.657472] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.658377] do_seccomp+0x349/0x25e0 [ 45.659113] ? find_held_lock+0x2b/0x80 [ 45.659832] ? do_prlimit+0x310/0x610 [ 45.660582] ? __pfx_do_seccomp+0x10/0x10 [ 45.661384] ? do_raw_spin_unlock+0x53/0x220 [ 45.662231] ? _raw_spin_unlock+0x1e/0x40 [ 45.663028] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.663993] ? static_key_count+0x60/0x80 [ 45.664777] prctl_set_seccomp+0x4e/0x70 [ 45.665567] __do_sys_prctl+0xe6c/0x1d70 [ 45.666345] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.667211] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.668181] ? irqentry_exit+0xf3/0x650 [ 45.668967] do_syscall_64+0xbf/0x430 [ 45.669669] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.670632] RIP: 0033:0x7fc00cef95cd [ 45.671338] 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 [ 45.674568] RSP: 002b:00007ffd78e00420 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.675941] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc00cef95cd [ 45.677242] RDX: 0000562ae7a9be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.678541] RBP: 00007ffd78e00480 R08: 0000000000000000 R09: 00007ffd78dffb20 [ 45.679839] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562b18a9cbf0 [ 45.681145] R13: 00007ffd78e008b0 R14: 0000562b18aa6380 R15: 0000562b18ab1460 [ 45.682457] [ 45.682877] irq event stamp: 1863 [ 45.683539] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 45.685084] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80 [ 45.686606] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 45.688159] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 45.689695] ---[ end trace 0000000000000000 ]--- [ 49.189785] ------------[ cut here ]------------ [ 49.190714] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.192765] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 49.194243] Modules linked in: [ 49.194838] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.196879] Tainted: [W]=WARN [ 49.197487] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.199218] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.200221] 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 [ 49.203476] RSP: 0018:ffff8880166c7bc0 EFLAGS: 00010286 [ 49.204472] RAX: 0000000000000000 RBX: ffffed1002cd8f78 RCX: ffffffff813a4050 [ 49.205800] RDX: ffff88801c079bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.207110] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cd8f2f [ 49.208420] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.209736] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166c7df8 [ 49.211050] FS: 00007fd31ac3e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.212520] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.213613] CR2: 00007ffd83fa5ef8 CR3: 000000000e081000 CR4: 0000000000350ef0 [ 49.214932] Call Trace: [ 49.215404] [ 49.215820] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.216748] ? __create_object+0x59/0x80 [ 49.217557] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.218535] __vmalloc_noprof+0x59/0x60 [ 49.219311] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.220201] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.221143] bpf_prog_alloc+0x39/0x200 [ 49.221851] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.222772] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.223680] do_seccomp+0x349/0x25e0 [ 49.224398] ? find_held_lock+0x2b/0x80 [ 49.225187] ? do_prlimit+0x310/0x610 [ 49.225902] ? __pfx_do_seccomp+0x10/0x10 [ 49.226700] ? do_raw_spin_unlock+0x53/0x220 [ 49.227540] ? _raw_spin_unlock+0x1e/0x40 [ 49.228334] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.229307] ? static_key_count+0x60/0x80 [ 49.230120] prctl_set_seccomp+0x4e/0x70 [ 49.230851] __do_sys_prctl+0xe6c/0x1d70 [ 49.231647] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.232536] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.233526] ? irqentry_exit+0xf3/0x650 [ 49.234293] do_syscall_64+0xbf/0x430 [ 49.235042] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.236007] RIP: 0033:0x7fd31b1305cd [ 49.236687] 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 [ 49.239871] RSP: 002b:00007ffd83fa3a20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.241267] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd31b1305cd [ 49.242559] RDX: 0000557d5b5e3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.243838] RBP: 00007ffd83fa3a80 R08: 0000000000000000 R09: 00007ffd83fa3120 [ 49.245158] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557d73d31ad0 [ 49.246463] R13: 00007ffd83fa3eb0 R14: 0000557d73d32bc0 R15: 0000557d73d43780 [ 49.247774] [ 49.248240] irq event stamp: 1789 [ 49.248875] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 49.250263] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 49.251534] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 49.252818] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 49.254078] ---[ end trace 0000000000000000 ]--- [ 50.007042] ------------[ cut here ]------------ [ 50.007907] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.010243] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.011958] Modules linked in: [ 50.012554] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.014780] Tainted: [W]=WARN [ 50.015449] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.016956] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.017817] 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 [ 50.020993] RSP: 0018:ffff88801436fbc0 EFLAGS: 00010286 [ 50.021965] RAX: 0000000000000000 RBX: ffffed100286df78 RCX: ffffffff813a4050 [ 50.023248] RDX: ffff88801c07d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.024528] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100286df2f [ 50.025816] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.027107] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801436fdf8 [ 50.028384] FS: 00007f538a5c5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.029840] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.030897] CR2: 00007f538aab7580 CR3: 000000001c1ad000 CR4: 0000000000350ef0 [ 50.032205] Call Trace: [ 50.032673] [ 50.033139] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.034050] ? __create_object+0x59/0x80 [ 50.034796] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.035766] __vmalloc_noprof+0x59/0x60 [ 50.036518] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.037403] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.038332] bpf_prog_alloc+0x39/0x200 [ 50.039064] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.039989] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.040867] do_seccomp+0x349/0x25e0 [ 50.041585] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.042479] ? __pfx_do_seccomp+0x10/0x10 [ 50.043267] ? find_held_lock+0x2b/0x80 [ 50.044035] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.045015] ? static_key_count+0x60/0x80 [ 50.045773] prctl_set_seccomp+0x4e/0x70 [ 50.046548] __do_sys_prctl+0xe6c/0x1d70 [ 50.047327] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.048187] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.049167] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.050149] ? irqentry_exit+0xf3/0x650 [ 50.050869] do_syscall_64+0xbf/0x430 [ 50.051604] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.052566] RIP: 0033:0x7f538aab75cd [ 50.053279] 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 [ 50.056462] RSP: 002b:00007ffdae36b160 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.057856] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f538aab75cd [ 50.059136] RDX: 000055e2dc386e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.060429] RBP: 00007ffdae36b1c0 R08: 0000000000000000 R09: 00007ffdae36a860 [ 50.061739] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e305bbbb10 [ 50.063026] R13: 00007ffdae36b5f0 R14: 000055e305bbc2b0 R15: 000055e305bd06f0 [ 50.064337] [ 50.064779] irq event stamp: 1833 [ 50.065437] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 50.066984] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 50.068505] softirqs last enabled at (1370): [] handle_softirqs+0x50c/0x770 [ 50.070065] softirqs last disabled at (1349): [] __irq_exit_rcu+0xc4/0x100 [ 50.071582] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46277' (ECDSA) to the list of known hosts. 2025/11/18 00:31:32 fuzzer started 2025/11/18 00:31:32 dialing manager at localhost:37895 2025/11/18 00:31:32 checking machine... 2025/11/18 00:31:32 checking revisions... [ 51.015323] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:31:32 testing simple program... [ 51.106483] cgroup: Unknown subsys name 'net' [ 51.177360] cgroup: Unknown subsys name 'cpuset' [ 51.193267] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:31:31 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000002 RCX=ffff88806ce08984 RDX=1ffff1100d9c1151 RSI=ffffffff81b2d489 RDI=ffff88806ce08a30 RBP=ffff88806ce08a88 RSP=ffff88806ce089c0 R8 =ffffffff86ab82c2 R9 =ffff88806ce08a70 R10=000000000003c9ed R11=00000000000255cb R12=0000000000000000 R13=0000000000000000 R14=ffff888016e99bc0 R15=ffff88806ce08a30 RIP=ffffffff8135e45f RFL=00000246 [---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 00007fd31ac3e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd83f9d000 CR3=000000001f055000 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=0000000000021e35 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=00000206 [-----P-] 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc2e7cfe000 CR3=000000000ead4000 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=2031333a31333a303020383120766f4e XMM01=73732878696e755f6d6170203a5d3933 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3933325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031333a31333a3030203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000