[ 46.280217] ------------[ cut here ]------------ [ 46.281136] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.283112] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.284542] Modules linked in: [ 46.285119] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.287141] Tainted: [W]=WARN [ 46.287740] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.289179] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.290088] 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 [ 46.293248] RSP: 0018:ffff88801678fbc0 EFLAGS: 00010286 [ 46.294214] RAX: 0000000000000000 RBX: ffffed1002cf1f78 RCX: ffffffff813a4050 [ 46.295479] RDX: ffff8880165b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.296743] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cf1f2f [ 46.297998] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.299256] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801678fdf8 [ 46.300517] FS: 00007f31a9fb8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.301919] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.302948] CR2: 00007ffd629f5ef7 CR3: 00000000162ac000 CR4: 0000000000350ef0 [ 46.304217] Call Trace: [ 46.304707] [ 46.305108] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.305988] ? __create_object+0x59/0x80 [ 46.306760] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.307712] __vmalloc_noprof+0x59/0x60 [ 46.308407] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.309260] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.310162] bpf_prog_alloc+0x39/0x200 [ 46.310880] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.311795] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.312676] do_seccomp+0x349/0x25e0 [ 46.313336] ? find_held_lock+0x2b/0x80 [ 46.314074] ? do_prlimit+0x310/0x610 [ 46.314790] ? __pfx_do_seccomp+0x10/0x10 [ 46.315560] ? do_raw_spin_unlock+0x53/0x220 [ 46.316344] ? _raw_spin_unlock+0x1e/0x40 [ 46.317107] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.318056] ? static_key_count+0x60/0x80 [ 46.318838] prctl_set_seccomp+0x4e/0x70 [ 46.319589] __do_sys_prctl+0xe6c/0x1d70 [ 46.320320] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.321158] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.322101] ? irqentry_exit+0xf3/0x650 [ 46.322852] do_syscall_64+0xbf/0x430 [ 46.323576] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.324511] RIP: 0033:0x7f31aa4aa5cd [ 46.325166] 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 [ 46.328284] RSP: 002b:00007ffd629f34e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.329611] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f31aa4aa5cd [ 46.330862] RDX: 000056249428be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.332130] RBP: 00007ffd629f3540 R08: 0000000000000000 R09: 00007ffd629f2be0 [ 46.333388] R10: 0000000000000000 R11: 0000000000000246 R12: 00005624d1cd4bf0 [ 46.334632] R13: 00007ffd629f3970 R14: 00005624d1cde380 R15: 00005624d1ce9460 [ 46.335921] [ 46.336340] irq event stamp: 1753 [ 46.336983] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 46.338474] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 46.339971] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 46.341484] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 46.342951] ---[ end trace 0000000000000000 ]--- [ 49.778405] ------------[ cut here ]------------ [ 49.779361] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.781339] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.782782] Modules linked in: [ 49.783363] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.785310] Tainted: [W]=WARN [ 49.785907] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.787344] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.788261] 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 [ 49.791327] RSP: 0018:ffff88800e307bc0 EFLAGS: 00010286 [ 49.792297] RAX: 0000000000000000 RBX: ffffed1001c60f78 RCX: ffffffff813a4050 [ 49.793545] RDX: ffff888019ce0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.794792] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c60f2f [ 49.796054] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.797302] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e307df8 [ 49.798556] FS: 00007fb9c27cf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.799966] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.801001] CR2: 00007fff3520bef7 CR3: 000000000be14000 CR4: 0000000000350ef0 [ 49.802272] Call Trace: [ 49.802764] [ 49.803169] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.804056] ? __create_object+0x59/0x80 [ 49.804816] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.805762] __vmalloc_noprof+0x59/0x60 [ 49.806511] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.807317] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.808226] bpf_prog_alloc+0x39/0x200 [ 49.808946] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.809848] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.810726] do_seccomp+0x349/0x25e0 [ 49.811383] ? find_held_lock+0x2b/0x80 [ 49.812141] ? do_prlimit+0x310/0x610 [ 49.812864] ? __pfx_do_seccomp+0x10/0x10 [ 49.813643] ? do_raw_spin_unlock+0x53/0x220 [ 49.814421] ? _raw_spin_unlock+0x1e/0x40 [ 49.815208] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.816178] ? static_key_count+0x60/0x80 [ 49.816973] prctl_set_seccomp+0x4e/0x70 [ 49.817730] __do_sys_prctl+0xe6c/0x1d70 [ 49.818503] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.819296] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.820255] ? irqentry_exit+0xf3/0x650 [ 49.821008] do_syscall_64+0xbf/0x430 [ 49.821734] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.822671] RIP: 0033:0x7fb9c2cc15cd [ 49.823323] 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 [ 49.826408] RSP: 002b:00007fff3520ae30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.827744] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb9c2cc15cd [ 49.829001] RDX: 000055a9a1bb2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.830268] RBP: 00007fff3520ae90 R08: 0000000000000000 R09: 00007fff3520a530 [ 49.831522] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a9d74a8b10 [ 49.832795] R13: 00007fff3520b2c0 R14: 000055a9d74a92b0 R15: 000055a9d74bd6f0 [ 49.834058] [ 49.834506] irq event stamp: 1713 [ 49.835090] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 49.836585] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 49.838077] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 49.839584] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 49.841070] ---[ end trace 0000000000000000 ]--- [ 50.625669] ------------[ cut here ]------------ [ 50.626395] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.628075] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.629307] Modules linked in: [ 50.629841] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.631480] Tainted: [W]=WARN [ 50.631975] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.633197] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.633962] 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 [ 50.636608] RSP: 0018:ffff8880165bfbc0 EFLAGS: 00010286 [ 50.637384] RAX: 0000000000000000 RBX: ffffed1002cb7f78 RCX: ffffffff813a4050 [ 50.638462] RDX: ffff888019f8b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.639520] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cb7f2f [ 50.640596] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.641666] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880165bfdf8 [ 50.642732] FS: 00007f101a468900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.643938] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.644813] CR2: 00007ffdd1d08ef7 CR3: 000000000d410000 CR4: 0000000000350ef0 [ 50.645877] Call Trace: [ 50.646261] [ 50.646629] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.647344] ? __create_object+0x59/0x80 [ 50.648009] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.648817] __vmalloc_noprof+0x59/0x60 [ 50.649411] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.650137] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.650915] bpf_prog_alloc+0x39/0x200 [ 50.651517] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.652269] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.653021] do_seccomp+0x349/0x25e0 [ 50.653617] ? find_held_lock+0x2b/0x80 [ 50.654208] ? do_prlimit+0x310/0x610 [ 50.654824] ? __pfx_do_seccomp+0x10/0x10 [ 50.655463] ? do_raw_spin_unlock+0x53/0x220 [ 50.656128] ? _raw_spin_unlock+0x1e/0x40 [ 50.656779] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.657592] ? static_key_count+0x60/0x80 [ 50.658218] prctl_set_seccomp+0x4e/0x70 [ 50.658863] __do_sys_prctl+0xe6c/0x1d70 [ 50.659515] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.660207] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.661015] ? irqentry_exit+0xf3/0x650 [ 50.661638] do_syscall_64+0xbf/0x430 [ 50.662213] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.663004] RIP: 0033:0x7f101a95a5cd [ 50.663585] 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 [ 50.666222] RSP: 002b:00007ffdd1d072f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.667343] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f101a95a5cd [ 50.668417] RDX: 0000561887895e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.669495] RBP: 00007ffdd1d07350 R08: 0000000000000000 R09: 00007ffdd1d069f0 [ 50.670560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561888535ad0 [ 50.671629] R13: 00007ffdd1d07780 R14: 0000561888536bc0 R15: 0000561888547780 [ 50.672713] [ 50.673067] irq event stamp: 1715 [ 50.673605] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 50.674866] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 50.676151] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 50.677431] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 50.678698] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1791' (ECDSA) to the list of known hosts. 2025/11/19 07:30:44 fuzzer started 2025/11/19 07:30:44 dialing manager at localhost:34383 2025/11/19 07:30:44 checking machine... 2025/11/19 07:30:44 checking revisions... [ 51.656927] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:30:44 testing simple program... [ 51.747670] cgroup: Unknown subsys name 'net' [ 51.806125] cgroup: Unknown subsys name 'cpuset' [ 51.820936] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:30:43 Registers: info registers vcpu 0 RAX=ffffed100d9c1153 RBX=ffffed100d9c1158 RCX=ffffffff8136096e RDX=ffffed100d9c1158 RSI=0000000000000070 RDI=ffff88806ce08a50 RBP=ffffed100d9c114a RSP=ffff88806ce089c0 R8 =0000000000000001 R9 =ffffed100d9c1157 R10=ffff88806ce08abf R11=0000000000000000 R12=0000000000000070 R13=0000000000000000 R14=ffff888018bb3780 R15=ffff88806ce08a50 RIP=ffffffff81b2d1d1 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 00007fb9c27cf900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff35204000 CR3=000000002056a000 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=563412feff00545000000000000080fe 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=dffffc0000000000 RBX=0000000000000000 RCX=ffffffff814c2666 RDX=1ffff1100d9e6e89 RSI=ffff88806cf37400 RDI=ffff88806cf37448 RBP=ffff88806cf37400 RSP=ffff88806cf08cf8 R8 =0000000bbf83d12f R9 =ffff88806cf37500 R10=ffffffff8664f857 R11=0000000000000001 R12=0000000000000896 R13=000000000022592f R14=0000000bbf617800 R15=ffff88806cf37578 RIP=ffffffff814dcea8 RFL=00000046 [---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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc1304d518 CR3=000000000dcfc000 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=e9c6f986ed9de1bbcd4520c05f86b34e XMM02=2c67c8bc2e329bc30000000000303cf0 XMM03=fb795ef6d657705600000000003110d8 XMM04=0b0e6856eb02bbe100000000000ae988 XMM05=d96330e2d2db863200000000003202b0 XMM06=474038aa6c007e1f0000000000320138 XMM07=e042d86d42eb936e0000000000311358 XMM08=0a549c96486db9010000000000303d50 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000