[ 43.969905] ------------[ cut here ]------------ [ 43.970821] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.972956] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 43.974435] Modules linked in: [ 43.975035] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.977263] Tainted: [W]=WARN [ 43.977829] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.979311] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.980206] 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 [ 43.983465] RSP: 0018:ffff88801ac4fbc0 EFLAGS: 00010286 [ 43.984449] RAX: 0000000000000000 RBX: ffffed1003589f78 RCX: ffffffff813a4050 [ 43.985740] RDX: ffff8880183ab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.987019] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003589f2f [ 43.988321] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.989602] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ac4fdf8 [ 43.990900] FS: 00007f6c494ec900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.992354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.993427] CR2: 00007fff5a592ef8 CR3: 000000000a5bb000 CR4: 0000000000350ef0 [ 43.994718] Call Trace: [ 43.995177] [ 43.995632] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.996520] ? __create_object+0x59/0x80 [ 43.997291] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.998219] __vmalloc_noprof+0x59/0x60 [ 43.998995] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.999872] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.000804] bpf_prog_alloc+0x39/0x200 [ 44.001529] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.002466] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.003387] do_seccomp+0x349/0x25e0 [ 44.004072] ? find_held_lock+0x2b/0x80 [ 44.004821] ? do_prlimit+0x310/0x610 [ 44.005556] ? __pfx_do_seccomp+0x10/0x10 [ 44.006353] ? do_raw_spin_unlock+0x53/0x220 [ 44.007141] ? _raw_spin_unlock+0x1e/0x40 [ 44.007927] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.008893] ? static_key_count+0x60/0x80 [ 44.009697] prctl_set_seccomp+0x4e/0x70 [ 44.010467] __do_sys_prctl+0xe6c/0x1d70 [ 44.011207] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.012088] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.013056] ? irqentry_exit+0xf3/0x650 [ 44.013925] do_syscall_64+0xbf/0x430 [ 44.014712] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.015807] RIP: 0033:0x7f6c499de5cd [ 44.016630] 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 [ 44.020183] RSP: 002b:00007fff5a590380 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.021695] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6c499de5cd [ 44.023086] RDX: 00005556a74bbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.024496] RBP: 00007fff5a5903e0 R08: 0000000000000000 R09: 00007fff5a58fa80 [ 44.025883] R10: 0000000000000000 R11: 0000000000000246 R12: 00005556d194dad0 [ 44.027269] R13: 00007fff5a590810 R14: 00005556d194ebc0 R15: 00005556d195f780 [ 44.028684] [ 44.029147] irq event stamp: 1749 [ 44.029840] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 44.031482] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 44.033093] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 44.034777] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 44.036317] ---[ end trace 0000000000000000 ]--- [ 47.175147] ------------[ cut here ]------------ [ 47.176104] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.178112] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 47.179559] Modules linked in: [ 47.180161] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.182140] Tainted: [W]=WARN [ 47.182747] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.184412] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.185345] 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 [ 47.188538] RSP: 0018:ffff888009d0fbc0 EFLAGS: 00010286 [ 47.189515] RAX: 0000000000000000 RBX: ffffed10013a1f78 RCX: ffffffff813a4050 [ 47.190780] RDX: ffff888016141bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.192071] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013a1f2f [ 47.193376] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.194640] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009d0fdf8 [ 47.195928] FS: 00007f4140ae7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.197371] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.198430] CR2: 00007ffed4d9bef8 CR3: 000000000def6000 CR4: 0000000000350ef0 [ 47.199728] Call Trace: [ 47.200195] [ 47.200650] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.201563] ? __create_object+0x59/0x80 [ 47.202350] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.203320] __vmalloc_noprof+0x59/0x60 [ 47.204049] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.204921] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.205865] bpf_prog_alloc+0x39/0x200 [ 47.206594] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.207552] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.208449] do_seccomp+0x349/0x25e0 [ 47.209130] ? find_held_lock+0x2b/0x80 [ 47.209884] ? do_prlimit+0x310/0x610 [ 47.210621] ? __pfx_do_seccomp+0x10/0x10 [ 47.211422] ? do_raw_spin_unlock+0x53/0x220 [ 47.212214] ? _raw_spin_unlock+0x1e/0x40 [ 47.212999] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.213967] ? static_key_count+0x60/0x80 [ 47.214770] prctl_set_seccomp+0x4e/0x70 [ 47.215559] __do_sys_prctl+0xe6c/0x1d70 [ 47.216359] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.217171] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.218136] ? irqentry_exit+0xf3/0x650 [ 47.218897] do_syscall_64+0xbf/0x430 [ 47.219651] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.220608] RIP: 0033:0x7f4140fd95cd [ 47.221318] 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 [ 47.224491] RSP: 002b:00007ffed4d9ac80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.225838] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4140fd95cd [ 47.227109] RDX: 000055aab5c00e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.228405] RBP: 00007ffed4d9ace0 R08: 0000000000000000 R09: 00007ffed4d9a380 [ 47.229676] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aad3128ad0 [ 47.230969] R13: 00007ffed4d9b110 R14: 000055aad3129bc0 R15: 000055aad313a780 [ 47.232284] [ 47.232720] irq event stamp: 1749 [ 47.233371] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 47.234887] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 47.236472] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 47.238016] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 47.239532] ---[ end trace 0000000000000000 ]--- [ 47.891086] ------------[ cut here ]------------ [ 47.892052] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.894121] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 47.895642] Modules linked in: [ 47.896528] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.898676] Tainted: [W]=WARN [ 47.899307] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.900855] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.901807] 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 [ 47.905147] RSP: 0018:ffff88801c4c7bc0 EFLAGS: 00010286 [ 47.906171] RAX: 0000000000000000 RBX: ffffed1003898f78 RCX: ffffffff813a4050 [ 47.907528] RDX: ffff888019d68000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.908864] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003898f2f [ 47.910216] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.911604] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c4c7df8 [ 47.912973] FS: 00007f13a8e19900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.914497] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.915633] CR2: 00007ffc014c0ef8 CR3: 000000000db0d000 CR4: 0000000000350ef0 [ 47.917000] Call Trace: [ 47.917535] [ 47.917973] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.918922] ? __create_object+0x59/0x80 [ 47.919765] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.920799] __vmalloc_noprof+0x59/0x60 [ 47.921600] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.922532] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.923530] bpf_prog_alloc+0x39/0x200 [ 47.924309] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.925301] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.926216] do_seccomp+0x349/0x25e0 [ 47.926981] ? find_held_lock+0x2b/0x80 [ 47.927796] ? do_prlimit+0x310/0x610 [ 47.928598] ? __pfx_do_seccomp+0x10/0x10 [ 47.929437] ? do_raw_spin_unlock+0x53/0x220 [ 47.930324] ? _raw_spin_unlock+0x1e/0x40 [ 47.931110] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.932151] ? static_key_count+0x60/0x80 [ 47.933010] prctl_set_seccomp+0x4e/0x70 [ 47.933841] __do_sys_prctl+0xe6c/0x1d70 [ 47.934673] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.935600] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.936638] ? irqentry_exit+0xf3/0x650 [ 47.937449] do_syscall_64+0xbf/0x430 [ 47.938199] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.939214] RIP: 0033:0x7f13a930b5cd [ 47.939977] 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 [ 47.943436] RSP: 002b:00007ffc014bfac0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.944902] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f13a930b5cd [ 47.946281] RDX: 00005563b8bbae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.947661] RBP: 00007ffc014bfb20 R08: 0000000000000000 R09: 00007ffc014bf1c0 [ 47.949032] R10: 0000000000000000 R11: 0000000000000246 R12: 00005563d81b0b10 [ 47.950404] R13: 00007ffc014bff50 R14: 00005563d81b12b0 R15: 00005563d81c56f0 [ 47.951804] [ 47.952271] irq event stamp: 1831 [ 47.952777] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 47.954048] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 47.955334] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 47.956632] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 47.957915] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:7793' (ECDSA) to the list of known hosts. 2025/11/18 02:19:27 fuzzer started 2025/11/18 02:19:27 dialing manager at localhost:37895 2025/11/18 02:19:27 checking machine... 2025/11/18 02:19:27 checking revisions... [ 48.656871] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:19:27 testing simple program... [ 48.772634] cgroup: Unknown subsys name 'net' [ 48.837952] cgroup: Unknown subsys name 'cpuset' [ 48.853610] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:19:26 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880162cb780 RCX=ffff88806ce089c4 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff8880162cbb7c RBP=ffff8880162cb780 RSP=ffff88806ce089d0 R8 =ffffffff869d92cc R9 =0000000000000000 R10=000000000003c9ed R11=000000000000031f R12=ffff8880162cb780 R13=ffff88806ce08ab8 R14=ffff8880183cfcc8 R15=ffff88806ce08a70 RIP=ffffffff815d2a95 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f4140ae7900 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=00007f4140ac6020 CR3=00000000200f8000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000330cf 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 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffdc6177a8 CR3=0000000005c8a000 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=00007f1cd148c5100000558f998b6790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000