[ 45.861710] ------------[ cut here ]------------ [ 45.862474] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.864123] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 45.865338] Modules linked in: [ 45.865852] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.867504] Tainted: [W]=WARN [ 45.867962] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.869180] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.869948] 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 [ 45.872616] RSP: 0018:ffff888017407bc0 EFLAGS: 00010286 [ 45.873436] RAX: 0000000000000000 RBX: ffffed1002e80f78 RCX: ffffffff813a4050 [ 45.874502] RDX: ffff8880189d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.875586] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e80f2f [ 45.876656] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.877732] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017407df8 [ 45.878804] FS: 00007fd5c09b6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.880013] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.880898] CR2: 00007fd5c0ea8580 CR3: 000000000d50c000 CR4: 0000000000350ef0 [ 45.881967] Call Trace: [ 45.882381] [ 45.882723] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.883479] ? __create_object+0x59/0x80 [ 45.884095] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.884913] __vmalloc_noprof+0x59/0x60 [ 45.885545] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.886237] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.887009] bpf_prog_alloc+0x39/0x200 [ 45.887628] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.888403] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.889119] do_seccomp+0x349/0x25e0 [ 45.889720] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.890473] ? __pfx_do_seccomp+0x10/0x10 [ 45.891096] ? find_held_lock+0x2b/0x80 [ 45.891741] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.892536] ? static_key_count+0x60/0x80 [ 45.893167] prctl_set_seccomp+0x4e/0x70 [ 45.893813] __do_sys_prctl+0xe6c/0x1d70 [ 45.894461] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.895146] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.895953] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.896751] ? irqentry_exit+0xf3/0x650 [ 45.897386] do_syscall_64+0xbf/0x430 [ 45.897969] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.898761] RIP: 0033:0x7fd5c0ea85cd [ 45.899308] 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 [ 45.901975] RSP: 002b:00007ffe11a68340 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.903106] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd5c0ea85cd [ 45.904180] RDX: 0000560c41e3be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.905250] RBP: 00007ffe11a683a0 R08: 0000000000000000 R09: 00007ffe11a67a40 [ 45.906318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560c752c3240 [ 45.907399] R13: 00007ffe11a687d0 R14: 0000560c752c2bf0 R15: 0000560c752d74d0 [ 45.908499] [ 45.908856] irq event stamp: 1655 [ 45.909392] hardirqs last enabled at (1665): [] __up_console_sem+0x78/0x80 [ 45.910662] hardirqs last disabled at (1674): [] __up_console_sem+0x5d/0x80 [ 45.911944] softirqs last enabled at (1154): [] handle_softirqs+0x50c/0x770 [ 45.913222] softirqs last disabled at (1145): [] __irq_exit_rcu+0xc4/0x100 [ 45.914491] ---[ end trace 0000000000000000 ]--- [ 48.828023] ------------[ cut here ]------------ [ 48.828953] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.830940] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 48.832403] Modules linked in: [ 48.832981] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.834939] Tainted: [W]=WARN [ 48.835546] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.837235] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.838225] 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 [ 48.841398] RSP: 0018:ffff88801b3b7bc0 EFLAGS: 00010286 [ 48.842311] RAX: 0000000000000000 RBX: ffffed1003676f78 RCX: ffffffff813a4050 [ 48.843593] RDX: ffff888017b90000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.844864] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003676f2f [ 48.846138] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.847431] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b3b7df8 [ 48.848711] FS: 00007f753bfd8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.850147] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.851193] CR2: 00007ffd566bcef8 CR3: 000000000b733000 CR4: 0000000000350ef0 [ 48.852474] Call Trace: [ 48.852939] [ 48.853341] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.854235] ? __create_object+0x59/0x80 [ 48.855007] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.855989] __vmalloc_noprof+0x59/0x60 [ 48.856758] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.857625] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.858551] bpf_prog_alloc+0x39/0x200 [ 48.859245] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.860171] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.861065] do_seccomp+0x349/0x25e0 [ 48.861779] ? find_held_lock+0x2b/0x80 [ 48.862541] ? do_prlimit+0x310/0x610 [ 48.863228] ? __pfx_do_seccomp+0x10/0x10 [ 48.864026] ? do_raw_spin_unlock+0x53/0x220 [ 48.864848] ? _raw_spin_unlock+0x1e/0x40 [ 48.865623] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.866594] ? static_key_count+0x60/0x80 [ 48.867405] prctl_set_seccomp+0x4e/0x70 [ 48.868131] __do_sys_prctl+0xe6c/0x1d70 [ 48.868923] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.869780] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.870737] ? irqentry_exit+0xf3/0x650 [ 48.871501] do_syscall_64+0xbf/0x430 [ 48.872185] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.873135] RIP: 0033:0x7f753c4ca5cd [ 48.873847] 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 [ 48.877012] RSP: 002b:00007ffd566bad80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.878378] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f753c4ca5cd [ 48.879666] RDX: 000055a403a2fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.880962] RBP: 00007ffd566bade0 R08: 0000000000000000 R09: 00007ffd566ba480 [ 48.882231] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a410bc3ad0 [ 48.883517] R13: 00007ffd566bb210 R14: 000055a410bc4bc0 R15: 000055a410bd5780 [ 48.884654] [ 48.885015] irq event stamp: 1791 [ 48.885548] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 48.886816] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 48.888083] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 48.889361] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 48.890616] ---[ end trace 0000000000000000 ]--- [ 49.652302] ------------[ cut here ]------------ [ 49.653256] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.655281] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.656761] Modules linked in: [ 49.657402] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.659640] Tainted: [W]=WARN [ 49.660199] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.661743] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.662690] 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 [ 49.665893] RSP: 0018:ffff88800b657bc0 EFLAGS: 00010286 [ 49.666886] RAX: 0000000000000000 RBX: ffffed10016caf78 RCX: ffffffff813a4050 [ 49.668213] RDX: ffff888016d43780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.669497] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10016caf2f [ 49.670804] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.672110] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b657df8 [ 49.673419] FS: 00007f13dcdf9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.674891] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.675976] CR2: 00007f13dd35f4a6 CR3: 000000001cb47000 CR4: 0000000000350ef0 [ 49.677266] Call Trace: [ 49.677782] [ 49.678203] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.679108] ? __create_object+0x59/0x80 [ 49.679925] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.680916] __vmalloc_noprof+0x59/0x60 [ 49.681682] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.682570] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.683547] bpf_prog_alloc+0x39/0x200 [ 49.684251] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.685195] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.686100] do_seccomp+0x349/0x25e0 [ 49.686845] ? find_held_lock+0x2b/0x80 [ 49.687630] ? do_prlimit+0x310/0x610 [ 49.688337] ? __pfx_do_seccomp+0x10/0x10 [ 49.689149] ? do_raw_spin_unlock+0x53/0x220 [ 49.690002] ? _raw_spin_unlock+0x1e/0x40 [ 49.690789] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.691784] ? static_key_count+0x60/0x80 [ 49.692609] prctl_set_seccomp+0x4e/0x70 [ 49.693402] __do_sys_prctl+0xe6c/0x1d70 [ 49.694149] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.695014] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.696019] ? irqentry_exit+0xf3/0x650 [ 49.696796] do_syscall_64+0xbf/0x430 [ 49.697535] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.698511] RIP: 0033:0x7f13dd2eb5cd [ 49.699180] 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 [ 49.702342] RSP: 002b:00007fffb12b7080 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.703764] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f13dd2eb5cd [ 49.705068] RDX: 000055f57c204e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.706374] RBP: 00007fffb12b70e0 R08: 0000000000000000 R09: 00007fffb12b6780 [ 49.707670] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f5a6515ad0 [ 49.708997] R13: 00007fffb12b7510 R14: 000055f5a6516bc0 R15: 000055f5a6527780 [ 49.710336] [ 49.710817] irq event stamp: 1875 [ 49.711487] hardirqs last enabled at (1885): [] __up_console_sem+0x78/0x80 [ 49.713025] hardirqs last disabled at (1894): [] __up_console_sem+0x5d/0x80 [ 49.714567] softirqs last enabled at (1852): [] handle_softirqs+0x50c/0x770 [ 49.716114] softirqs last disabled at (1847): [] __irq_exit_rcu+0xc4/0x100 [ 49.717439] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42645' (ECDSA) to the list of known hosts. 2025/11/18 15:48:45 fuzzer started 2025/11/18 15:48:45 dialing manager at localhost:34383 2025/11/18 15:48:45 checking machine... 2025/11/18 15:48:45 checking revisions... [ 50.525574] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:48:45 testing simple program... [ 50.599169] cgroup: Unknown subsys name 'net' [ 50.653438] cgroup: Unknown subsys name 'cpuset' [ 50.667671] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:48:44 Registers: info registers vcpu 0 RAX=ffffffff85f10a38 RBX=ffff888017b93780 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85f10a38 RBP=ffffffff85f10a38 RSP=ffff88801782f7a0 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81526f24 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 00007f753bfd8900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd566b4000 CR3=000000001e04b000 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=00000000000274b7 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc502e19000 CR3=0000000016d86000 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=3d226c0c25cd9391294e4a2446526887 XMM02=ec2efd57dc4c00df0000000000305d38 XMM03=5ae195de9c9875f60000000000305e08 XMM04=6f1007048d0d989100000000000ae988 XMM05=0394861f14684e590000000000322218 XMM06=3e829fc8c8edc99000000000003220a0 XMM07=e042d86d42eb936e0000000000313d28 XMM08=5ae195de9c9875f60000000000305e08 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000