[ 43.911622] ------------[ cut here ]------------ [ 43.912553] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.914606] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 43.916083] Modules linked in: [ 43.916725] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.918799] Tainted: [W]=WARN [ 43.919367] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.920939] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.921844] 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 [ 43.925006] RSP: 0018:ffff8880175dfbc0 EFLAGS: 00010286 [ 43.925977] RAX: 0000000000000000 RBX: ffffed1002ebbf78 RCX: ffffffff813a4050 [ 43.927267] RDX: ffff8880176d9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.928557] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ebbf2f [ 43.929827] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.931159] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175dfdf8 [ 43.932448] FS: 00007fa70223b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.933885] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.934966] CR2: 00007ffe71fc0ef8 CR3: 000000000d5cb000 CR4: 0000000000350ef0 [ 43.936254] Call Trace: [ 43.936762] [ 43.937176] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.938062] ? __create_object+0x59/0x80 [ 43.938862] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.939834] __vmalloc_noprof+0x59/0x60 [ 43.940590] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.941412] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.942339] bpf_prog_alloc+0x39/0x200 [ 43.943092] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.944014] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.944928] do_seccomp+0x349/0x25e0 [ 43.945638] ? find_held_lock+0x2b/0x80 [ 43.946345] ? do_prlimit+0x310/0x610 [ 43.947102] ? __pfx_do_seccomp+0x10/0x10 [ 43.947887] ? do_raw_spin_unlock+0x53/0x220 [ 43.948821] ? _raw_spin_unlock+0x1e/0x40 [ 43.949749] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.950755] ? static_key_count+0x60/0x80 [ 43.951577] prctl_set_seccomp+0x4e/0x70 [ 43.952316] __do_sys_prctl+0xe6c/0x1d70 [ 43.953111] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.953987] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.954982] ? irqentry_exit+0xf3/0x650 [ 43.955868] do_syscall_64+0xbf/0x430 [ 43.956746] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.957857] RIP: 0033:0x7fa70272d5cd [ 43.958714] 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 [ 43.962182] RSP: 002b:00007ffe71fbf720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.963460] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa70272d5cd [ 43.964542] RDX: 00005602c98dfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.965597] RBP: 00007ffe71fbf780 R08: 0000000000000000 R09: 00007ffe71fbee20 [ 43.966683] R10: 0000000000000000 R11: 0000000000000246 R12: 00005602cd7f6240 [ 43.967753] R13: 00007ffe71fbfbb0 R14: 00005602cd7f5bf0 R15: 00005602cd80a4d0 [ 43.968836] [ 43.969194] irq event stamp: 1707 [ 43.969723] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 43.971020] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 43.972294] softirqs last enabled at (1520): [] handle_softirqs+0x50c/0x770 [ 43.973578] softirqs last disabled at (1515): [] __irq_exit_rcu+0xc4/0x100 [ 43.974842] ---[ end trace 0000000000000000 ]--- [ 46.841169] ------------[ cut here ]------------ [ 46.841943] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.843631] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 46.844847] Modules linked in: [ 46.845338] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.846995] Tainted: [W]=WARN [ 46.847453] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.848659] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.849374] 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 [ 46.851990] RSP: 0018:ffff888017a5fbc0 EFLAGS: 00010286 [ 46.852800] RAX: 0000000000000000 RBX: ffffed1002f4bf78 RCX: ffffffff813a4050 [ 46.853873] RDX: ffff88800ef4b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.854944] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f4bf2f [ 46.856009] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.857044] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a5fdf8 [ 46.858078] FS: 00007f7b92984900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.859268] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.860119] CR2: 00007f7b92e76580 CR3: 000000000d870000 CR4: 0000000000350ef0 [ 46.861175] Call Trace: [ 46.861576] [ 46.861912] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.862647] ? __create_object+0x59/0x80 [ 46.863237] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.864035] __vmalloc_noprof+0x59/0x60 [ 46.864665] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.865341] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.866126] bpf_prog_alloc+0x39/0x200 [ 46.866738] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.867534] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.868253] do_seccomp+0x349/0x25e0 [ 46.868852] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.869608] ? __pfx_do_seccomp+0x10/0x10 [ 46.870235] ? find_held_lock+0x2b/0x80 [ 46.870874] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.871665] ? static_key_count+0x60/0x80 [ 46.872296] prctl_set_seccomp+0x4e/0x70 [ 46.872943] __do_sys_prctl+0xe6c/0x1d70 [ 46.873594] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.874258] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.875068] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.875874] ? irqentry_exit+0xf3/0x650 [ 46.876513] do_syscall_64+0xbf/0x430 [ 46.877102] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.877885] RIP: 0033:0x7f7b92e765cd [ 46.878426] 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 [ 46.881079] RSP: 002b:00007ffc651fccb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.882212] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7b92e765cd [ 46.883282] RDX: 000056063a110e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.884364] RBP: 00007ffc651fcd10 R08: 0000000000000000 R09: 00007ffc651fc3b0 [ 46.885432] R10: 0000000000000000 R11: 0000000000000246 R12: 00005606410aa2b0 [ 46.886516] R13: 00007ffc651fd140 R14: 00005606410acd20 R15: 00005606410be8d0 [ 46.887613] [ 46.887961] irq event stamp: 1663 [ 46.888466] hardirqs last enabled at (1671): [] __up_console_sem+0x78/0x80 [ 46.889762] hardirqs last disabled at (1682): [] __up_console_sem+0x5d/0x80 [ 46.891048] softirqs last enabled at (1168): [] handle_softirqs+0x50c/0x770 [ 46.892324] softirqs last disabled at (1159): [] __irq_exit_rcu+0xc4/0x100 [ 46.893604] ---[ end trace 0000000000000000 ]--- [ 47.680930] ------------[ cut here ]------------ [ 47.681868] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.683842] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 47.685274] Modules linked in: [ 47.685951] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.687933] Tainted: [W]=WARN [ 47.688561] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.690031] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.690952] 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 [ 47.694087] RSP: 0018:ffff88801722fbc0 EFLAGS: 00010286 [ 47.695051] RAX: 0000000000000000 RBX: ffffed1002e45f78 RCX: ffffffff813a4050 [ 47.696313] RDX: ffff88800e2c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.697566] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e45f2f [ 47.698844] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.700117] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801722fdf8 [ 47.701388] FS: 00007ff83e7ea900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.702827] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.703879] CR2: 00007ffe4172def8 CR3: 000000000e2fb000 CR4: 0000000000350ef0 [ 47.705139] Call Trace: [ 47.705645] [ 47.706050] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.706961] ? __create_object+0x59/0x80 [ 47.707747] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.708710] __vmalloc_noprof+0x59/0x60 [ 47.709422] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.710285] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.711215] bpf_prog_alloc+0x39/0x200 [ 47.711949] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.712870] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.713771] do_seccomp+0x349/0x25e0 [ 47.714448] ? find_held_lock+0x2b/0x80 [ 47.715218] ? do_prlimit+0x310/0x610 [ 47.715960] ? __pfx_do_seccomp+0x10/0x10 [ 47.716749] ? do_raw_spin_unlock+0x53/0x220 [ 47.717576] ? _raw_spin_unlock+0x1e/0x40 [ 47.718307] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.719270] ? static_key_count+0x60/0x80 [ 47.720069] prctl_set_seccomp+0x4e/0x70 [ 47.720838] __do_sys_prctl+0xe6c/0x1d70 [ 47.721617] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.722421] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.723387] ? irqentry_exit+0xf3/0x650 [ 47.724156] do_syscall_64+0xbf/0x430 [ 47.724894] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.725840] RIP: 0033:0x7ff83ecdc5cd [ 47.726537] 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 [ 47.729664] RSP: 002b:00007ffe4172bc10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.731035] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff83ecdc5cd [ 47.732298] RDX: 0000556ad2bd6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.733560] RBP: 00007ffe4172bc70 R08: 0000000000000000 R09: 00007ffe4172b310 [ 47.734866] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556addfeaad0 [ 47.736125] R13: 00007ffe4172c0a0 R14: 0000556addfebbc0 R15: 0000556addffc780 [ 47.737417] [ 47.737881] irq event stamp: 1747 [ 47.738474] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 47.740011] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 47.741524] softirqs last enabled at (1628): [] handle_softirqs+0x50c/0x770 [ 47.743053] softirqs last disabled at (1623): [] __irq_exit_rcu+0xc4/0x100 [ 47.744565] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17401' (ECDSA) to the list of known hosts. 2025/11/17 19:48:43 fuzzer started 2025/11/17 19:48:43 dialing manager at localhost:37895 2025/11/17 19:48:43 checking machine... 2025/11/17 19:48:43 checking revisions... [ 48.650791] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:48:43 testing simple program... [ 48.723984] cgroup: Unknown subsys name 'net' [ 48.786529] cgroup: Unknown subsys name 'cpuset' [ 48.822174] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:48:42 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000007 RCX=ffffffff84beefd4 RDX=ffff888016305340 RSI=ffffffff84beefde RDI=0000000000000004 RBP=ffff88801ba77678 RSP=ffff88801ba77018 R8 =0000000000000001 R9 =0000000000000000 R10=000000000000000d R11=0000000000000000 R12=000000000000000d R13=00007f7b9294efff R14=ffff88801ba77640 R15=0000000000000007 RIP=ffffffff81751cbb 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 00007f7b92984900 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=00007f7b92963020 CR3=000000000cc15000 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=dffffc0000000000 RBX=ffffffff84c740ac RCX=ffff88806cf089c4 RDX=1ffff1100d9e1159 RSI=ffffffff85e1ffe0 RDI=ffffffff84c740ac RBP=ffffffff84c740ac RSP=ffff88806cf08a18 R8 =ffffffff86e88816 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000c815f R12=ffff88806cf08b38 R13=0000000000000000 R14=ffff888009643780 R15=ffff888008c4b780 RIP=ffffffff81439c17 RFL=00000286 [--S--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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc74ede1000 CR3=000000000dc59000 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=593bb36fe1d3ad9ad64bd43346c24b52 XMM02=0000000000302e08eff9b2d0a8fce9cb XMM03=0000000000302ed82c67c8bc2e329bc3 XMM04=1f61f3ae1496123100000000000ae988 XMM05=14648eaa1277bab1000000000031f8b8 XMM06=817b8945e9d50373000000000031f740 XMM07=e042d86d42eb936e000000000030f320 XMM08=0e80e10540a33e620000000000302ed8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000