[ 54.000949] ------------[ cut here ]------------ [ 54.001936] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.004025] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 54.005510] Modules linked in: [ 54.006113] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.008156] Tainted: [W]=WARN [ 54.008803] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.010328] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.011291] 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 [ 54.014580] RSP: 0018:ffff888018eb7bc0 EFLAGS: 00010286 [ 54.015597] RAX: 0000000000000000 RBX: ffffed10031d6f78 RCX: ffffffff813a4050 [ 54.016906] RDX: ffff888015c88000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.018218] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031d6f2f [ 54.019557] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.020877] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018eb7df8 [ 54.022198] FS: 00007fd4746ee900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.023682] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.024761] CR2: 00007ffe7c21fef7 CR3: 000000000cb42000 CR4: 0000000000350ef0 [ 54.026106] Call Trace: [ 54.026663] [ 54.027081] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.028013] ? __create_object+0x59/0x80 [ 54.028835] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.029860] __vmalloc_noprof+0x59/0x60 [ 54.030655] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.031564] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.032534] bpf_prog_alloc+0x39/0x200 [ 54.033234] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.034222] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.035167] do_seccomp+0x349/0x25e0 [ 54.035917] ? find_held_lock+0x2b/0x80 [ 54.036710] ? do_prlimit+0x310/0x610 [ 54.037480] ? __pfx_do_seccomp+0x10/0x10 [ 54.038253] ? do_raw_spin_unlock+0x53/0x220 [ 54.039120] ? _raw_spin_unlock+0x1e/0x40 [ 54.039928] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.040926] ? static_key_count+0x60/0x80 [ 54.041781] prctl_set_seccomp+0x4e/0x70 [ 54.042595] __do_sys_prctl+0xe6c/0x1d70 [ 54.043334] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.044204] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.045202] ? irqentry_exit+0xf3/0x650 [ 54.046183] do_syscall_64+0xbf/0x430 [ 54.047121] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.048316] RIP: 0033:0x7fd474be05cd [ 54.049198] 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 [ 54.052755] RSP: 002b:00007ffe7c21dd70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.054132] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd474be05cd [ 54.054969] RDX: 00005561f58e4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.055796] RBP: 00007ffe7c21ddd0 R08: 0000000000000000 R09: 00007ffe7c21d470 [ 54.056632] R10: 0000000000000000 R11: 0000000000000246 R12: 000055620ce47ad0 [ 54.057473] R13: 00007ffe7c21e200 R14: 000055620ce48bc0 R15: 000055620ce59780 [ 54.058236] [ 54.058460] irq event stamp: 1733 [ 54.058743] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 54.059454] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 54.060154] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 54.060873] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 54.061599] ---[ end trace 0000000000000000 ]--- [ 57.259392] ------------[ cut here ]------------ [ 57.260314] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.262380] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 57.263847] Modules linked in: [ 57.264455] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.266409] Tainted: [W]=WARN [ 57.266987] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.268684] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.269662] 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 [ 57.272824] RSP: 0018:ffff8880168f7bc0 EFLAGS: 00010286 [ 57.273805] RAX: 0000000000000000 RBX: ffffed1002d1ef78 RCX: ffffffff813a4050 [ 57.275069] RDX: ffff888017af1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.276329] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d1ef2f [ 57.277605] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.278884] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168f7df8 [ 57.280177] FS: 00007f4dae55b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.281645] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.282709] CR2: 00007f4daeac14a6 CR3: 000000000e241000 CR4: 0000000000350ef0 [ 57.283988] Call Trace: [ 57.284496] [ 57.284905] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.285799] ? __create_object+0x59/0x80 [ 57.286579] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.287544] __vmalloc_noprof+0x59/0x60 [ 57.288248] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.289116] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.290063] bpf_prog_alloc+0x39/0x200 [ 57.290801] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.291728] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.292621] do_seccomp+0x349/0x25e0 [ 57.293305] ? find_held_lock+0x2b/0x80 [ 57.294072] ? do_prlimit+0x310/0x610 [ 57.294826] ? __pfx_do_seccomp+0x10/0x10 [ 57.295601] ? do_raw_spin_unlock+0x53/0x220 [ 57.296386] ? _raw_spin_unlock+0x1e/0x40 [ 57.297161] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.298126] ? static_key_count+0x60/0x80 [ 57.298910] prctl_set_seccomp+0x4e/0x70 [ 57.299683] __do_sys_prctl+0xe6c/0x1d70 [ 57.300412] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.301262] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.302226] ? irqentry_exit+0xf3/0x650 [ 57.302990] do_syscall_64+0xbf/0x430 [ 57.303731] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.304670] RIP: 0033:0x7f4daea4d5cd [ 57.305326] 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 [ 57.308473] RSP: 002b:00007ffc743a4040 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.309859] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4daea4d5cd [ 57.311117] RDX: 000055e678e11e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.312371] RBP: 00007ffc743a40a0 R08: 0000000000000000 R09: 00007ffc743a3740 [ 57.313643] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e68895bad0 [ 57.314801] R13: 00007ffc743a44d0 R14: 000055e68895cbc0 R15: 000055e68896d780 [ 57.315870] [ 57.316219] irq event stamp: 1835 [ 57.316755] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 57.318017] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 57.319275] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 57.320545] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 57.321803] ---[ end trace 0000000000000000 ]--- [ 58.336070] ------------[ cut here ]------------ [ 58.336908] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.338803] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/262 [ 58.340112] Modules linked in: [ 58.340694] CPU: 1 UID: 104 PID: 262 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.342461] Tainted: [W]=WARN [ 58.342958] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.344278] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.345094] 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 [ 58.347964] RSP: 0018:ffff88801676fbc0 EFLAGS: 00010286 [ 58.348836] RAX: 0000000000000000 RBX: ffffed1002cedf78 RCX: ffffffff813a4050 [ 58.350294] RDX: ffff888016e79bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.351567] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cedf2f [ 58.352718] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.353868] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801676fdf8 [ 58.355018] FS: 00007fcb52235900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.356554] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.357625] CR2: 00007fcb52727580 CR3: 000000000d8a8000 CR4: 0000000000350ef0 [ 58.358777] Call Trace: [ 58.359195] [ 58.359603] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.360357] ? __create_object+0x59/0x80 [ 58.361049] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.361919] __vmalloc_noprof+0x59/0x60 [ 58.362608] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.363348] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.364174] bpf_prog_alloc+0x39/0x200 [ 58.364830] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.365670] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.366470] do_seccomp+0x349/0x25e0 [ 58.367074] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.367874] ? __pfx_do_seccomp+0x10/0x10 [ 58.368568] ? find_held_lock+0x2b/0x80 [ 58.369209] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.370071] ? static_key_count+0x60/0x80 [ 58.370783] prctl_set_seccomp+0x4e/0x70 [ 58.371482] __do_sys_prctl+0xe6c/0x1d70 [ 58.372144] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.372912] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.373785] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.374651] ? irqentry_exit+0xf3/0x650 [ 58.375303] do_syscall_64+0xbf/0x430 [ 58.375965] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.376826] RIP: 0033:0x7fcb527275cd [ 58.377454] 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 [ 58.380316] RSP: 002b:00007ffebf868cd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.381559] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcb527275cd [ 58.382728] RDX: 0000561c66597e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.383871] RBP: 00007ffebf868d30 R08: 0000000000000000 R09: 00007ffebf8683d0 [ 58.385066] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561c6a2312b0 [ 58.386228] R13: 00007ffebf869160 R14: 0000561c6a233d20 R15: 0000561c6a2458d0 [ 58.387399] [ 58.387821] irq event stamp: 1699 [ 58.388371] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 58.389759] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 58.391123] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 58.392514] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 58.393889] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33348' (ECDSA) to the list of known hosts. 2025/11/17 09:56:32 fuzzer started 2025/11/17 09:56:32 dialing manager at localhost:37895 2025/11/17 09:56:32 checking machine... 2025/11/17 09:56:32 checking revisions... [ 59.296319] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:56:32 testing simple program... [ 59.387272] cgroup: Unknown subsys name 'net' [ 59.439542] cgroup: Unknown subsys name 'cpuset' [ 59.454126] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:56:31 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff8175a637 RDX=ffff888017b91bc0 RSI=0000000000000000 RDI=0000000000000001 RBP=0000000000000001 RSP=ffff888015307360 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffffffff85e786a8 R15=0000000000092800 RIP=ffffffff81751606 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055e688958218 CR3=000000001fa65000 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=56d3ba443b01e5429c06d743909646ee XMM02=9d8b9395cf0510cb09bddbf3dbbcd8f8 XMM03=0bd80c525a1e56c1868067a3e1e11c11 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=0e0d0c0f0a09080b0605040702010003 XMM08=01000000000000000000000000000001 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000007 RBX=ffff888015c077d8 RCX=ffff888015c077d8 RDX=0000000000000001 RSI=ffff888017a75340 RDI=ffff88806cf37358 RBP=ffff888017a75340 RSP=ffff888015c07748 R8 =ffff88806cf37e00 R9 =ffffed1002b80ee4 R10=0000000000000000 R11=0000000000000001 R12=ffff88806cf37340 R13=ffff888017a75cb0 R14=0000000000000098 R15=ffff888017a75354 RIP=ffffffff8148977d RFL=00000002 [-------] 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 00007fcbea4c3900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4daeb10650 CR3=000000000d794000 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=a6d638478d88ef1f00000000000ae988 XMM05=7ca0fdfe04d10c120000000000325488 XMM06=e071becb0be0b49100000000003245d0 XMM07=fb795ef6d65770560000000000314d80 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000