[ 38.927382] ------------[ cut here ]------------ [ 38.928296] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.930356] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.932079] Modules linked in: [ 38.932730] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.934684] Tainted: [W]=WARN [ 38.935242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.936723] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.937625] 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 [ 38.940820] RSP: 0018:ffff8880158a7bc0 EFLAGS: 00010286 [ 38.941800] RAX: 0000000000000000 RBX: ffffed1002b14f78 RCX: ffffffff813a4050 [ 38.943078] RDX: ffff888015e65340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.944379] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b14f2f [ 38.945657] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.946948] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880158a7df8 [ 38.948249] FS: 00007fbc98c3e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.949690] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.950759] CR2: 00007ffdee910ef7 CR3: 000000001bfd6000 CR4: 0000000000350ef0 [ 38.952070] Call Trace: [ 38.952571] [ 38.952980] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.953880] ? __create_object+0x59/0x80 [ 38.954671] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.955654] __vmalloc_noprof+0x59/0x60 [ 38.956367] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.957247] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.958182] bpf_prog_alloc+0x39/0x200 [ 38.958936] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.959880] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.960780] do_seccomp+0x349/0x25e0 [ 38.961506] ? find_held_lock+0x2b/0x80 [ 38.962225] ? do_prlimit+0x310/0x610 [ 38.962978] ? __pfx_do_seccomp+0x10/0x10 [ 38.963782] ? do_raw_spin_unlock+0x53/0x220 [ 38.964623] ? _raw_spin_unlock+0x1e/0x40 [ 38.965361] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.966333] ? static_key_count+0x60/0x80 [ 38.967132] prctl_set_seccomp+0x4e/0x70 [ 38.967913] __do_sys_prctl+0xe6c/0x1d70 [ 38.968696] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.969562] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.970547] ? irqentry_exit+0xf3/0x650 [ 38.971269] do_syscall_64+0xbf/0x430 [ 38.972028] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.972986] RIP: 0033:0x7fbc991305cd [ 38.973699] 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 [ 38.976873] RSP: 002b:00007ffdee90faa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.978233] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbc991305cd [ 38.979541] RDX: 00005575c09bae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.980845] RBP: 00007ffdee90fb00 R08: 0000000000000000 R09: 00007ffdee90f1a0 [ 38.982125] R10: 0000000000000000 R11: 0000000000000246 R12: 00005575db519ad0 [ 38.983443] R13: 00007ffdee90ff30 R14: 00005575db51abc0 R15: 00005575db52b780 [ 38.984763] [ 38.985189] irq event stamp: 1803 [ 38.985841] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 38.987357] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 38.988882] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 38.990435] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 38.991957] ---[ end trace 0000000000000000 ]--- [ 41.701561] ------------[ cut here ]------------ [ 41.702537] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.704641] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 41.706092] Modules linked in: [ 41.706760] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.708796] Tainted: [W]=WARN [ 41.709366] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.710831] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.711759] 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 [ 41.714936] RSP: 0018:ffff88801b57fbc0 EFLAGS: 00010286 [ 41.715933] RAX: 0000000000000000 RBX: ffffed10036aff78 RCX: ffffffff813a4050 [ 41.717200] RDX: ffff888015fb3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.718469] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036aff2f [ 41.719746] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.721036] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b57fdf8 [ 41.722312] FS: 00007fbbc95af900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.723751] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.724803] CR2: 00007ffe92753ef7 CR3: 0000000009be8000 CR4: 0000000000350ef0 [ 41.726088] Call Trace: [ 41.726600] [ 41.727009] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.727917] ? __create_object+0x59/0x80 [ 41.728693] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.729677] __vmalloc_noprof+0x59/0x60 [ 41.730397] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.731280] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.732227] bpf_prog_alloc+0x39/0x200 [ 41.732969] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.733902] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.734807] do_seccomp+0x349/0x25e0 [ 41.735548] ? find_held_lock+0x2b/0x80 [ 41.736262] ? do_prlimit+0x310/0x610 [ 41.737002] ? __pfx_do_seccomp+0x10/0x10 [ 41.737790] ? do_raw_spin_unlock+0x53/0x220 [ 41.738622] ? _raw_spin_unlock+0x1e/0x40 [ 41.739361] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.740339] ? static_key_count+0x60/0x80 [ 41.741140] prctl_set_seccomp+0x4e/0x70 [ 41.741930] __do_sys_prctl+0xe6c/0x1d70 [ 41.742718] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.743589] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.744570] ? irqentry_exit+0xf3/0x650 [ 41.745294] do_syscall_64+0xbf/0x430 [ 41.746037] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.746989] RIP: 0033:0x7fbbc9aa15cd [ 41.747705] 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 [ 41.750878] RSP: 002b:00007ffe92752d90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.752259] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbbc9aa15cd [ 41.753548] RDX: 00005635aee64e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.754835] RBP: 00007ffe92752df0 R08: 0000000000000000 R09: 00007ffe92752490 [ 41.756128] R10: 0000000000000000 R11: 0000000000000246 R12: 00005635b5794ad0 [ 41.757412] R13: 00007ffe92753220 R14: 00005635b5795bc0 R15: 00005635b57a6780 [ 41.758753] [ 41.759176] irq event stamp: 1719 [ 41.759856] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 41.761399] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 41.762960] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 41.764504] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 41.766018] ---[ end trace 0000000000000000 ]--- [ 42.498136] ------------[ cut here ]------------ [ 42.499082] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.501161] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 42.502633] Modules linked in: [ 42.503225] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.505197] Tainted: [W]=WARN [ 42.505796] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.507262] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.508190] 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 [ 42.511388] RSP: 0018:ffff88800ef37bc0 EFLAGS: 00010286 [ 42.512386] RAX: 0000000000000000 RBX: ffffed1001de6f78 RCX: ffffffff813a4050 [ 42.513761] RDX: ffff88801b559bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.515410] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001de6f2f [ 42.517085] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.518476] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ef37df8 [ 42.519875] FS: 00007fd7843f0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.521390] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.522500] CR2: 00007ffced223ef7 CR3: 000000002112a000 CR4: 0000000000350ef0 [ 42.523802] Call Trace: [ 42.524269] [ 42.524723] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.525618] ? __create_object+0x59/0x80 [ 42.526362] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.527332] __vmalloc_noprof+0x59/0x60 [ 42.528122] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.529001] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.529984] bpf_prog_alloc+0x39/0x200 [ 42.530733] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.531682] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.532577] do_seccomp+0x349/0x25e0 [ 42.533254] ? find_held_lock+0x2b/0x80 [ 42.534010] ? do_prlimit+0x310/0x610 [ 42.534748] ? __pfx_do_seccomp+0x10/0x10 [ 42.535549] ? do_raw_spin_unlock+0x53/0x220 [ 42.536347] ? _raw_spin_unlock+0x1e/0x40 [ 42.537171] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.538181] ? static_key_count+0x60/0x80 [ 42.539027] prctl_set_seccomp+0x4e/0x70 [ 42.539887] __do_sys_prctl+0xe6c/0x1d70 [ 42.540736] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.541644] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.542667] ? irqentry_exit+0xf3/0x650 [ 42.543516] do_syscall_64+0xbf/0x430 [ 42.544218] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.545226] RIP: 0033:0x7fd7848e25cd [ 42.545931] 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 [ 42.549114] RSP: 002b:00007ffced222cb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.550473] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7848e25cd [ 42.551774] RDX: 000055837bfc1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.553047] RBP: 00007ffced222d10 R08: 0000000000000000 R09: 00007ffced2223b0 [ 42.554322] R10: 0000000000000000 R11: 0000000000000246 R12: 000055839f184bf0 [ 42.555624] R13: 00007ffced223140 R14: 000055839f18e380 R15: 000055839f199460 [ 42.556909] [ 42.557329] irq event stamp: 1725 [ 42.557975] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 42.559546] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 42.561110] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770 [ 42.562661] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 42.564205] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56533' (ECDSA) to the list of known hosts. 2025/11/17 17:15:08 fuzzer started 2025/11/17 17:15:09 dialing manager at localhost:37895 2025/11/17 17:15:09 checking machine... 2025/11/17 17:15:09 checking revisions... [ 43.480085] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:15:09 testing simple program... [ 43.567744] cgroup: Unknown subsys name 'net' [ 43.674798] cgroup: Unknown subsys name 'cpuset' [ 43.711924] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:15:08 Registers: info registers vcpu 0 RAX=0000000000020000 RBX=ffff888016f78000 RCX=0000000000000000 RDX=0000000000020005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888016f78a58 RSP=ffff88801b677808 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888016f78a58 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc RFL=00000006 [-----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 00007fbbc95af900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005635b57aab88 CR3=000000000e46d000 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=000000000001efe5 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=00000202 [-------] 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 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8e229ee000 CR3=000000000d55d000 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=dffb4401dda5d39c2047e1ea94f8776f XMM02=2c67c8bc2e329bc30000000000303bc8 XMM03=fb795ef6d657705600000000003115e0 XMM04=8649c4615ec6f15200000000000ae988 XMM05=59be7f2e6ddb9e7d0000000000321740 XMM06=3e829fc8c8edc9900000000000320dd8 XMM07=e042d86d42eb936e00000000003118b8 XMM08=b3cde3ae65a95e050000000000303c28 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000