[ 45.925866] ------------[ cut here ]------------ [ 45.926957] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.929606] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.931549] Modules linked in: [ 45.932335] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.934522] Tainted: [W]=WARN [ 45.935190] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.936823] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.937828] 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 [ 45.941396] RSP: 0018:ffff888016e07bc0 EFLAGS: 00010286 [ 45.942484] RAX: 0000000000000000 RBX: ffffed1002dc0f78 RCX: ffffffff813a4050 [ 45.943923] RDX: ffff8880154d9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.945352] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc0f2f [ 45.946753] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.948286] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e07df8 [ 45.949717] FS: 00007f9466183900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.951293] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.952454] CR2: 00007f9466675580 CR3: 000000001c706000 CR4: 0000000000350ef0 [ 45.953869] Call Trace: [ 45.954375] [ 45.954873] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.955872] ? __create_object+0x59/0x80 [ 45.956722] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.957775] __vmalloc_noprof+0x59/0x60 [ 45.958557] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.959501] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.960486] bpf_prog_alloc+0x39/0x200 [ 45.961270] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.962257] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.963247] do_seccomp+0x349/0x25e0 [ 45.964028] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.964992] ? __pfx_do_seccomp+0x10/0x10 [ 45.965833] ? find_held_lock+0x2b/0x80 [ 45.966610] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.967704] ? static_key_count+0x60/0x80 [ 45.968520] prctl_set_seccomp+0x4e/0x70 [ 45.969366] __do_sys_prctl+0xe6c/0x1d70 [ 45.970195] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.971101] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.972136] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.973200] ? irqentry_exit+0xf3/0x650 [ 45.974016] do_syscall_64+0xbf/0x430 [ 45.974793] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.975814] RIP: 0033:0x7f94666755cd [ 45.976529] 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 [ 45.980009] RSP: 002b:00007fffb99858b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.981467] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f94666755cd [ 45.982864] RDX: 000055b55a52fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.984262] RBP: 00007fffb9985910 R08: 0000000000000000 R09: 00007fffb9984fb0 [ 45.985657] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b55e38dad0 [ 45.987046] R13: 00007fffb9985d40 R14: 000055b55e38ebc0 R15: 000055b55e39f780 [ 45.988464] [ 45.988980] irq event stamp: 1799 [ 45.989638] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 45.991346] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 45.992753] softirqs last enabled at (1610): [] handle_softirqs+0x50c/0x770 [ 45.994044] softirqs last disabled at (1605): [] __irq_exit_rcu+0xc4/0x100 [ 45.995321] ---[ end trace 0000000000000000 ]--- [ 49.374410] ------------[ cut here ]------------ [ 49.375328] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.377335] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.378767] Modules linked in: [ 49.379367] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.381348] Tainted: [W]=WARN [ 49.381937] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.383859] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.385096] 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 [ 49.388450] RSP: 0018:ffff88801608fbc0 EFLAGS: 00010286 [ 49.389421] RAX: 0000000000000000 RBX: ffffed1002c11f78 RCX: ffffffff813a4050 [ 49.390700] RDX: ffff88801759d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.391975] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c11f2f [ 49.393228] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.394485] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801608fdf8 [ 49.395785] FS: 00007fac6a87d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.397186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.398223] CR2: 00007ffef2157ef8 CR3: 000000001f79d000 CR4: 0000000000350ef0 [ 49.399501] Call Trace: [ 49.399998] [ 49.400401] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.401274] ? __create_object+0x59/0x80 [ 49.402042] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.403016] __vmalloc_noprof+0x59/0x60 [ 49.403912] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.404827] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.405750] bpf_prog_alloc+0x39/0x200 [ 49.406441] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.407366] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.408256] do_seccomp+0x349/0x25e0 [ 49.408960] ? find_held_lock+0x2b/0x80 [ 49.409712] ? do_prlimit+0x310/0x610 [ 49.410399] ? __pfx_do_seccomp+0x10/0x10 [ 49.411169] ? do_raw_spin_unlock+0x53/0x220 [ 49.411995] ? _raw_spin_unlock+0x1e/0x40 [ 49.412772] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.413725] ? static_key_count+0x60/0x80 [ 49.414469] prctl_set_seccomp+0x4e/0x70 [ 49.415243] __do_sys_prctl+0xe6c/0x1d70 [ 49.416018] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.416879] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.417839] ? irqentry_exit+0xf3/0x650 [ 49.418561] do_syscall_64+0xbf/0x430 [ 49.419294] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.420252] RIP: 0033:0x7fac6ad6f5cd [ 49.420961] 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 [ 49.424131] RSP: 002b:00007ffef2155960 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.425492] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fac6ad6f5cd [ 49.426759] RDX: 0000562165b77e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.428054] RBP: 00007ffef21559c0 R08: 0000000000000000 R09: 00007ffef2155060 [ 49.429318] R10: 0000000000000000 R11: 0000000000000246 R12: 00005621770d6ad0 [ 49.430588] R13: 00007ffef2155df0 R14: 00005621770d7bc0 R15: 00005621770e8780 [ 49.431809] [ 49.432156] irq event stamp: 3561 [ 49.432652] hardirqs last enabled at (3569): [] __up_console_sem+0x78/0x80 [ 49.433971] hardirqs last disabled at (3580): [] __up_console_sem+0x5d/0x80 [ 49.435263] softirqs last enabled at (3484): [] handle_softirqs+0x50c/0x770 [ 49.436558] softirqs last disabled at (3479): [] __irq_exit_rcu+0xc4/0x100 [ 49.437816] ---[ end trace 0000000000000000 ]--- [ 50.290071] ------------[ cut here ]------------ [ 50.291019] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.292989] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.294384] Modules linked in: [ 50.295006] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.296917] Tainted: [W]=WARN [ 50.297455] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.298867] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.299939] 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 [ 50.303193] RSP: 0018:ffff88801aadfbc0 EFLAGS: 00010286 [ 50.304142] RAX: 0000000000000000 RBX: ffffed100355bf78 RCX: ffffffff813a4050 [ 50.305626] RDX: ffff888013f95340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.307128] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100355bf2f [ 50.308376] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.309639] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aadfdf8 [ 50.310901] FS: 00007f7ee87f7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.312316] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.313350] CR2: 00007fff7dd70ef8 CR3: 000000000e089000 CR4: 0000000000350ef0 [ 50.314621] Call Trace: [ 50.315112] [ 50.315524] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.316426] ? __create_object+0x59/0x80 [ 50.317205] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.318175] __vmalloc_noprof+0x59/0x60 [ 50.318929] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.319826] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.320760] bpf_prog_alloc+0x39/0x200 [ 50.321448] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.322366] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.323265] do_seccomp+0x349/0x25e0 [ 50.323971] ? find_held_lock+0x2b/0x80 [ 50.324670] ? do_prlimit+0x310/0x610 [ 50.325372] ? __pfx_do_seccomp+0x10/0x10 [ 50.326115] ? do_raw_spin_unlock+0x53/0x220 [ 50.326911] ? _raw_spin_unlock+0x1e/0x40 [ 50.327625] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.328549] ? static_key_count+0x60/0x80 [ 50.329319] prctl_set_seccomp+0x4e/0x70 [ 50.330068] __do_sys_prctl+0xe6c/0x1d70 [ 50.330809] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.331596] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.332518] ? irqentry_exit+0xf3/0x650 [ 50.333237] do_syscall_64+0xbf/0x430 [ 50.333938] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.334835] RIP: 0033:0x7f7ee8ce95cd [ 50.335469] 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 [ 50.338486] RSP: 002b:00007fff7dd6fde0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.339787] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7ee8ce95cd [ 50.341017] RDX: 000055fd8466fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.342250] RBP: 00007fff7dd6fe40 R08: 0000000000000000 R09: 00007fff7dd6f4e0 [ 50.343487] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fd8afeead0 [ 50.344709] R13: 00007fff7dd70270 R14: 000055fd8afefbc0 R15: 000055fd8b000780 [ 50.345948] [ 50.346354] irq event stamp: 2805 [ 50.346982] hardirqs last enabled at (2815): [] __up_console_sem+0x78/0x80 [ 50.348436] hardirqs last disabled at (2824): [] __up_console_sem+0x5d/0x80 [ 50.349885] softirqs last enabled at (2764): [] handle_softirqs+0x50c/0x770 [ 50.351356] softirqs last disabled at (2757): [] __irq_exit_rcu+0xc4/0x100 [ 50.352777] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27975' (ECDSA) to the list of known hosts. 2025/11/18 02:06:03 fuzzer started 2025/11/18 02:06:03 dialing manager at localhost:37895 2025/11/18 02:06:03 checking machine... 2025/11/18 02:06:03 checking revisions... [ 51.391184] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:06:03 testing simple program... [ 51.491336] cgroup: Unknown subsys name 'net' [ 51.556323] cgroup: Unknown subsys name 'cpuset' [ 51.575087] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:06:02 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888015308000 RCX=ffff88806ce089a4 RDX=0000000000000000 RSI=ffffffff81b2d489 RDI=ffff8880153083fc RBP=ffff888015308000 RSP=ffff88806ce089c8 R8 =ffffffff86ab82c2 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=00000000000255cb R12=0000000000000000 R13=ffff88806ce08a98 R14=ffff888015308000 R15=ffff88806ce08a50 RIP=ffffffff815bd617 RFL=00000213 [----A-C] 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 00007f9a72ca2900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005621770fb768 CR3=000000000de55000 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=a541d376cfe7c01800000000000ae988 XMM05=b6815da7abb7ec6d0000000000320cf0 XMM06=c765e3a1584b90f5000000000031f630 XMM07=fb795ef6d6577056000000000030faa0 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff86da5b19 RBX=0000000000000001 RCX=ffffffff86da5b14 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff888016e078f8 RSP=ffff888016e07830 R8 =ffffffff86da5b18 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000a2488 R12=ffff888016e07900 R13=ffff888016e078e8 R14=ffff888016e078e1 R15=ffff888016e078a0 RIP=ffffffff8135e872 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 00007fac6a87d900 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=00007fac6ae34618 CR3=000000001f753000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000