[ 43.960547] ------------[ cut here ]------------ [ 43.961266] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.962976] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 43.964168] Modules linked in: [ 43.964697] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.966469] Tainted: [W]=WARN [ 43.966935] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.968150] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.968887] 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 [ 43.971469] RSP: 0018:ffff88801900fbc0 EFLAGS: 00010286 [ 43.972247] RAX: 0000000000000000 RBX: ffffed1003201f78 RCX: ffffffff813a4050 [ 43.973294] RDX: ffff888016081bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.974342] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003201f2f [ 43.975392] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.976456] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801900fdf8 [ 43.977498] FS: 00007f432bbc7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.978680] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.979551] CR2: 00007ffcea554ef7 CR3: 000000000bc6d000 CR4: 0000000000350ef0 [ 43.980618] Call Trace: [ 43.980998] [ 43.981362] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.982062] ? __create_object+0x59/0x80 [ 43.982722] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.983518] __vmalloc_noprof+0x59/0x60 [ 43.984116] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.984846] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.985615] bpf_prog_alloc+0x39/0x200 [ 43.986191] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.986962] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.987693] do_seccomp+0x349/0x25e0 [ 43.988253] ? find_held_lock+0x2b/0x80 [ 43.988875] ? do_prlimit+0x310/0x610 [ 43.989494] ? __pfx_do_seccomp+0x10/0x10 [ 43.990110] ? do_raw_spin_unlock+0x53/0x220 [ 43.990787] ? _raw_spin_unlock+0x1e/0x40 [ 43.991426] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.992197] ? static_key_count+0x60/0x80 [ 43.992852] prctl_set_seccomp+0x4e/0x70 [ 43.993493] __do_sys_prctl+0xe6c/0x1d70 [ 43.994096] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.994811] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.995603] ? irqentry_exit+0xf3/0x650 [ 43.996207] do_syscall_64+0xbf/0x430 [ 43.996820] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.997596] RIP: 0033:0x7f432c0b95cd [ 43.998139] 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 [ 44.000720] RSP: 002b:00007ffcea553800 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.001843] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f432c0b95cd [ 44.002892] RDX: 00005619c9654e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.003939] RBP: 00007ffcea553860 R08: 0000000000000000 R09: 00007ffcea552f00 [ 44.005003] R10: 0000000000000000 R11: 0000000000000246 R12: 00005619d2d6fad0 [ 44.006074] R13: 00007ffcea553c90 R14: 00005619d2d70bc0 R15: 00005619d2d81780 [ 44.007141] [ 44.007579] irq event stamp: 1727 [ 44.008100] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 44.009362] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 44.010616] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 44.011887] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 44.013147] ---[ end trace 0000000000000000 ]--- [ 47.694491] ------------[ cut here ]------------ [ 47.695219] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.696896] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 47.698085] Modules linked in: [ 47.698612] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.700246] Tainted: [W]=WARN [ 47.700738] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.701968] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.702726] 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 [ 47.705361] RSP: 0018:ffff88801613fbc0 EFLAGS: 00010286 [ 47.706130] RAX: 0000000000000000 RBX: ffffed1002c27f78 RCX: ffffffff813a4050 [ 47.707186] RDX: ffff88800effb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.708244] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c27f2f [ 47.709311] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.710387] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801613fdf8 [ 47.711451] FS: 00007f6dd239d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.712648] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.713541] CR2: 00007ffdc045eef7 CR3: 000000001d158000 CR4: 0000000000350ef0 [ 47.714600] Call Trace: [ 47.714990] [ 47.715352] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.716061] ? __create_object+0x59/0x80 [ 47.716711] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.717508] __vmalloc_noprof+0x59/0x60 [ 47.718095] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.718818] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.719594] bpf_prog_alloc+0x39/0x200 [ 47.720181] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.720946] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.721690] do_seccomp+0x349/0x25e0 [ 47.722252] ? find_held_lock+0x2b/0x80 [ 47.722886] ? do_prlimit+0x310/0x610 [ 47.723501] ? __pfx_do_seccomp+0x10/0x10 [ 47.724123] ? do_raw_spin_unlock+0x53/0x220 [ 47.724810] ? _raw_spin_unlock+0x1e/0x40 [ 47.725447] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.726207] ? static_key_count+0x60/0x80 [ 47.726870] prctl_set_seccomp+0x4e/0x70 [ 47.727513] __do_sys_prctl+0xe6c/0x1d70 [ 47.728138] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.728840] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.729640] ? irqentry_exit+0xf3/0x650 [ 47.730241] do_syscall_64+0xbf/0x430 [ 47.730861] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.731660] RIP: 0033:0x7f6dd288f5cd [ 47.732221] 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 [ 47.734832] RSP: 002b:00007ffdc045d840 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.735975] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6dd288f5cd [ 47.737063] RDX: 000055c6581b5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.738123] RBP: 00007ffdc045d8a0 R08: 0000000000000000 R09: 00007ffdc045cf40 [ 47.739187] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c68306ebf0 [ 47.740255] R13: 00007ffdc045dcd0 R14: 000055c683078380 R15: 000055c683083460 [ 47.741352] [ 47.741709] irq event stamp: 1709 [ 47.742205] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 47.743462] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 47.744731] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 47.746014] softirqs last disabled at (1631): [] __irq_exit_rcu+0xc4/0x100 [ 47.747272] ---[ end trace 0000000000000000 ]--- [ 48.603190] ------------[ cut here ]------------ [ 48.604135] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.606139] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 48.607607] Modules linked in: [ 48.608223] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.610186] Tainted: [W]=WARN [ 48.610764] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.612261] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.613167] 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 [ 48.616442] RSP: 0018:ffff888016227bc0 EFLAGS: 00010286 [ 48.617423] RAX: 0000000000000000 RBX: ffffed1002c44f78 RCX: ffffffff813a4050 [ 48.618719] RDX: ffff888015a68000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.619964] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c44f2f [ 48.621250] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.622522] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016227df8 [ 48.623782] FS: 00007f7cc622e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.625236] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.626292] CR2: 00007f7cc67944a6 CR3: 000000001d18d000 CR4: 0000000000350ef0 [ 48.627554] Call Trace: [ 48.628006] [ 48.628503] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.629381] ? __create_object+0x59/0x80 [ 48.630107] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.631095] __vmalloc_noprof+0x59/0x60 [ 48.631875] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.632797] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.633780] bpf_prog_alloc+0x39/0x200 [ 48.634556] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.635519] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.636663] do_seccomp+0x349/0x25e0 [ 48.637381] ? find_held_lock+0x2b/0x80 [ 48.638094] ? do_prlimit+0x310/0x610 [ 48.639049] ? __pfx_do_seccomp+0x10/0x10 [ 48.639980] ? do_raw_spin_unlock+0x53/0x220 [ 48.640840] ? _raw_spin_unlock+0x1e/0x40 [ 48.641595] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.642775] ? static_key_count+0x60/0x80 [ 48.643568] prctl_set_seccomp+0x4e/0x70 [ 48.644316] __do_sys_prctl+0xe6c/0x1d70 [ 48.645095] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.646248] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.647398] ? irqentry_exit+0xf3/0x650 [ 48.648140] do_syscall_64+0xbf/0x430 [ 48.649130] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.650077] RIP: 0033:0x7f7cc67205cd [ 48.650767] 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 [ 48.653911] RSP: 002b:00007fff44b21f80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.655280] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7cc67205cd [ 48.656658] RDX: 0000558b579b8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.657964] RBP: 00007fff44b21fe0 R08: 0000000000000000 R09: 00007fff44b21680 [ 48.659286] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558b7061fad0 [ 48.660681] R13: 00007fff44b22410 R14: 0000558b70620bc0 R15: 0000558b70631780 [ 48.662004] [ 48.662490] irq event stamp: 1785 [ 48.663147] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 48.664753] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 48.666384] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 48.668140] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 48.669890] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1062' (ECDSA) to the list of known hosts. 2025/11/19 00:58:31 fuzzer started 2025/11/19 00:58:31 dialing manager at localhost:34383 2025/11/19 00:58:31 checking machine... 2025/11/19 00:58:31 checking revisions... [ 49.550913] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:58:31 testing simple program... [ 49.636577] cgroup: Unknown subsys name 'net' [ 49.698776] cgroup: Unknown subsys name 'cpuset' [ 49.710674] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:58:30 Registers: info registers vcpu 0 RAX=ffff888016db1980 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888015b5f901 RSI=ffff888015b5f9b8 RDI=ffff888015b5f9b8 RBP=ffff888015b5f508 RSP=ffff888015b5f438 R8 =0000000000000001 R9 =ffff888015b5f4f0 R10=000000000003c9ed R11=00000000000abb83 R12=ffff888015b5f510 R13=ffff888015b5f4f8 R14=ffff888015b5f9b8 R15=ffff888015b5f4b0 RIP=ffffffff8135da23 RFL=00000202 [-------] 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 00007f98bcdf0900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6dd235101c CR3=000000000db5f000 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=c359148b8aef6ca900000000000ae988 XMM05=cfc9feead9d3e78b00000000003218f8 XMM06=0394861f14684e5900000000003207b0 XMM07=fb795ef6d65770560000000000310ef0 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff81b629ee RBX=ffffffff8672a328 RCX=ffffffff81b629ac RDX=0000000000000000 RSI=ffffffff86abed84 RDI=ffffffff8672a2f4 RBP=ffffffff8672a328 RSP=ffff8880170bf0c0 R8 =ffffffff86abed84 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000026756 R12=ffffffff8672a324 R13=ffffffff8672a2f4 R14=ffffffff8672a324 R15=dffffc0000000000 RIP=ffffffff8135dacf 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 00007f6dd239d900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdc0457000 CR3=0000000020a63000 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