[ 45.904156] ------------[ cut here ]------------ [ 45.905083] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.907158] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.908607] Modules linked in: [ 45.909197] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.911419] Tainted: [W]=WARN [ 45.911975] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.913502] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.914420] 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 [ 45.917577] RSP: 0018:ffff888017557bc0 EFLAGS: 00010286 [ 45.918556] RAX: 0000000000000000 RBX: ffffed1002eaaf78 RCX: ffffffff813a4050 [ 45.919837] RDX: ffff88800edc8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.921132] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eaaf2f [ 45.922407] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.923696] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017557df8 [ 45.924978] FS: 00007ffb49313900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.926421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.927489] CR2: 00007ffb49805580 CR3: 000000000762b000 CR4: 0000000000350ef0 [ 45.928771] Call Trace: [ 45.929236] [ 45.929672] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.930586] ? __create_object+0x59/0x80 [ 45.931324] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.932284] __vmalloc_noprof+0x59/0x60 [ 45.933030] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.933899] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.934822] bpf_prog_alloc+0x39/0x200 [ 45.935575] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.936493] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.937348] do_seccomp+0x349/0x25e0 [ 45.938066] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.938963] ? __pfx_do_seccomp+0x10/0x10 [ 45.939756] ? find_held_lock+0x2b/0x80 [ 45.941027] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.942012] ? static_key_count+0x60/0x80 [ 45.942809] prctl_set_seccomp+0x4e/0x70 [ 45.943600] __do_sys_prctl+0xe6c/0x1d70 [ 45.944334] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.945188] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.946147] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.947126] ? irqentry_exit+0xf3/0x650 [ 45.947891] do_syscall_64+0xbf/0x430 [ 45.948633] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.949599] RIP: 0033:0x7ffb498055cd [ 45.950262] 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 [ 45.953414] RSP: 002b:00007ffcf4684700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.954798] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffb498055cd [ 45.956096] RDX: 00005562ba544e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.957360] RBP: 00007ffcf4684760 R08: 0000000000000000 R09: 00007ffcf4683e00 [ 45.958643] R10: 0000000000000000 R11: 0000000000000246 R12: 00005562f649f2b0 [ 45.959944] R13: 00007ffcf4684b90 R14: 00005562f64a1d20 R15: 00005562f64b38d0 [ 45.961233] [ 45.961701] irq event stamp: 1789 [ 45.962310] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 45.963856] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 45.965396] softirqs last enabled at (1476): [] handle_softirqs+0x50c/0x770 [ 45.966945] softirqs last disabled at (1471): [] __irq_exit_rcu+0xc4/0x100 [ 45.968469] ---[ end trace 0000000000000000 ]--- [ 48.764276] ------------[ cut here ]------------ [ 48.765196] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.767217] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 48.768660] Modules linked in: [ 48.769253] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.771500] Tainted: [W]=WARN [ 48.772053] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.773574] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.774484] 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 [ 48.777656] RSP: 0018:ffff88801681fbc0 EFLAGS: 00010286 [ 48.778625] RAX: 0000000000000000 RBX: ffffed1002d03f78 RCX: ffffffff813a4050 [ 48.779902] RDX: ffff88800f0a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.781178] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d03f2f [ 48.782439] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.783732] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801681fdf8 [ 48.785016] FS: 00007f4d2d28c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.786442] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.787508] CR2: 00007f4d2d7f24a6 CR3: 0000000015d7a000 CR4: 0000000000350ef0 [ 48.788788] Call Trace: [ 48.789253] [ 48.789697] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.790606] ? __create_object+0x59/0x80 [ 48.791358] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.792325] __vmalloc_noprof+0x59/0x60 [ 48.793095] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.793971] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.794907] bpf_prog_alloc+0x39/0x200 [ 48.795658] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.796586] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.797489] do_seccomp+0x349/0x25e0 [ 48.798175] ? find_held_lock+0x2b/0x80 [ 48.798931] ? do_prlimit+0x310/0x610 [ 48.799671] ? __pfx_do_seccomp+0x10/0x10 [ 48.800462] ? do_raw_spin_unlock+0x53/0x220 [ 48.801244] ? _raw_spin_unlock+0x1e/0x40 [ 48.802039] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.802995] ? static_key_count+0x60/0x80 [ 48.803800] prctl_set_seccomp+0x4e/0x70 [ 48.804569] __do_sys_prctl+0xe6c/0x1d70 [ 48.805322] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.806166] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.807141] ? irqentry_exit+0xf3/0x650 [ 48.807892] do_syscall_64+0xbf/0x430 [ 48.808627] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.809561] RIP: 0033:0x7f4d2d77e5cd [ 48.810211] 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 [ 48.813362] RSP: 002b:00007ffef23b2090 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.814748] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4d2d77e5cd [ 48.816051] RDX: 000055b9cd77fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.817334] RBP: 00007ffef23b20f0 R08: 0000000000000000 R09: 00007ffef23b1790 [ 48.818632] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ba05e3cbf0 [ 48.819931] R13: 00007ffef23b2520 R14: 000055ba05e46380 R15: 000055ba05e51460 [ 48.821232] [ 48.821694] irq event stamp: 1819 [ 48.822296] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 48.823823] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 48.825135] softirqs last enabled at (1354): [] handle_softirqs+0x50c/0x770 [ 48.826403] softirqs last disabled at (1333): [] __irq_exit_rcu+0xc4/0x100 [ 48.827653] ---[ end trace 0000000000000000 ]--- [ 49.491254] ------------[ cut here ]------------ [ 49.492092] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.494097] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.495560] Modules linked in: [ 49.496145] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.498194] Tainted: [W]=WARN [ 49.498796] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.500265] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.501178] 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 [ 49.504317] RSP: 0018:ffff888017617bc0 EFLAGS: 00010286 [ 49.505291] RAX: 0000000000000000 RBX: ffffed1002ec2f78 RCX: ffffffff813a4050 [ 49.506558] RDX: ffff888015d41bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.507835] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec2f2f [ 49.509107] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.510392] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017617df8 [ 49.511670] FS: 00007f24c2e1a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.513092] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.514144] CR2: 00007ffda10a1ef7 CR3: 000000001fecc000 CR4: 0000000000350ef0 [ 49.515423] Call Trace: [ 49.515882] [ 49.516282] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.517183] ? __create_object+0x59/0x80 [ 49.517951] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.518910] __vmalloc_noprof+0x59/0x60 [ 49.519674] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.520545] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.521464] bpf_prog_alloc+0x39/0x200 [ 49.522154] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.523067] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.523980] do_seccomp+0x349/0x25e0 [ 49.524696] ? find_held_lock+0x2b/0x80 [ 49.525459] ? do_prlimit+0x310/0x610 [ 49.526146] ? __pfx_do_seccomp+0x10/0x10 [ 49.526926] ? do_raw_spin_unlock+0x53/0x220 [ 49.527757] ? _raw_spin_unlock+0x1e/0x40 [ 49.528542] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.529503] ? static_key_count+0x60/0x80 [ 49.530263] prctl_set_seccomp+0x4e/0x70 [ 49.531048] __do_sys_prctl+0xe6c/0x1d70 [ 49.531847] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.532719] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.533690] ? irqentry_exit+0xf3/0x650 [ 49.534460] do_syscall_64+0xbf/0x430 [ 49.535170] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.536130] RIP: 0033:0x7f24c330c5cd [ 49.536841] 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 [ 49.540045] RSP: 002b:00007ffda10a0a40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.541427] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f24c330c5cd [ 49.542719] RDX: 000055b749a03e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.543858] RBP: 00007ffda10a0aa0 R08: 0000000000000000 R09: 00007ffda10a0140 [ 49.544662] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b773d902b0 [ 49.545482] R13: 00007ffda10a0ed0 R14: 000055b773d92d20 R15: 000055b773da48d0 [ 49.546281] [ 49.546582] irq event stamp: 1767 [ 49.546967] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 49.547848] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 49.548577] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 49.549299] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 49.550032] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27257' (ECDSA) to the list of known hosts. 2025/11/17 14:53:22 fuzzer started 2025/11/17 14:53:23 dialing manager at localhost:37895 2025/11/17 14:53:23 checking machine... 2025/11/17 14:53:23 checking revisions... [ 50.374203] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:53:23 testing simple program... [ 50.459915] cgroup: Unknown subsys name 'net' [ 50.528031] cgroup: Unknown subsys name 'cpuset' [ 50.541786] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:53:22 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888019817d20 RCX=ffffffff86ab82be RDX=ffff888019818001 RSI=0000000000000000 RDI=ffff8880198179e0 RBP=ffff888019810000 RSP=ffff888019817958 R8 =ffffffff86ab82c2 R9 =ffff888019817a10 R10=000000000003c9ed R11=00000000000255cb R12=ffff888019817a01 R13=ffff888019817a18 R14=ffff888019817d20 R15=ffff8880198179d0 RIP=ffffffff84c721b6 RFL=00000202 [-------] 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 00007f4d2d28c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffef23ac000 CR3=000000002050c000 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=000000000002004d 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=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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f696bece000 CR3=000000000d948000 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=4cd52e18b16a9da93c4a8586619ca6c8 XMM02=ec2efd57dc4c00df00000000003072b8 XMM03=6d1165d29095755e0000000000307388 XMM04=13622b2552b8690f00000000000ae988 XMM05=48dd96c915ce37f60000000000324968 XMM06=817b8945e9d503730000000000323a08 XMM07=e042d86d42eb936e0000000000314ce0 XMM08=6d1165d29095755e0000000000307388 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000