[ 46.132717] ------------[ cut here ]------------ [ 46.133630] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.135635] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/239 [ 46.138409] Modules linked in: [ 46.139053] CPU: 0 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.141024] Tainted: [W]=WARN [ 46.141569] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.143029] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.143884] 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 [ 46.147085] RSP: 0018:ffff88801b05fbc0 EFLAGS: 00010286 [ 46.148071] RAX: 0000000000000000 RBX: ffffed100360bf78 RCX: ffffffff813a4050 [ 46.149381] RDX: ffff88801521b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.150685] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100360bf2f [ 46.151962] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.153236] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b05fdf8 [ 46.154525] FS: 00007f503c3a6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.155963] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.157023] CR2: 00007f503c898580 CR3: 000000000cd49000 CR4: 0000000000350ef0 [ 46.158328] Call Trace: [ 46.158791] [ 46.159240] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.160147] ? __create_object+0x59/0x80 [ 46.160893] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.161855] __vmalloc_noprof+0x59/0x60 [ 46.162625] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.163488] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.164410] bpf_prog_alloc+0x39/0x200 [ 46.165156] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.166115] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.167023] do_seccomp+0x349/0x25e0 [ 46.167695] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.168595] ? __pfx_do_seccomp+0x10/0x10 [ 46.169359] ? find_held_lock+0x2b/0x80 [ 46.170127] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.171099] ? static_key_count+0x60/0x80 [ 46.171854] prctl_set_seccomp+0x4e/0x70 [ 46.172647] __do_sys_prctl+0xe6c/0x1d70 [ 46.173425] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.174290] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.175268] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.176237] ? irqentry_exit+0xf3/0x650 [ 46.176999] do_syscall_64+0xbf/0x430 [ 46.177687] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.178661] RIP: 0033:0x7f503c8985cd [ 46.179363] 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 [ 46.182515] RSP: 002b:00007ffc3cb82820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.183881] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f503c8985cd [ 46.185162] RDX: 000055a04707fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.186454] RBP: 00007ffc3cb82880 R08: 0000000000000000 R09: 00007ffc3cb81f20 [ 46.187724] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a05c5df240 [ 46.189000] R13: 00007ffc3cb82cb0 R14: 000055a05c5e8380 R15: 000055a05c5f3540 [ 46.190318] [ 46.190747] irq event stamp: 2055 [ 46.191406] hardirqs last enabled at (2065): [] __up_console_sem+0x78/0x80 [ 46.192939] hardirqs last disabled at (2074): [] __up_console_sem+0x5d/0x80 [ 46.194472] softirqs last enabled at (2044): [] handle_softirqs+0x50c/0x770 [ 46.196009] softirqs last disabled at (2029): [] __irq_exit_rcu+0xc4/0x100 [ 46.197503] ---[ end trace 0000000000000000 ]--- [ 49.125433] ------------[ cut here ]------------ [ 49.126394] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.128381] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 49.129833] Modules linked in: [ 49.130498] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.132500] Tainted: [W]=WARN [ 49.133096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.134590] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.135504] 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 [ 49.138707] RSP: 0018:ffff888016a0fbc0 EFLAGS: 00010286 [ 49.139697] RAX: 0000000000000000 RBX: ffffed1002d41f78 RCX: ffffffff813a4050 [ 49.140990] RDX: ffff888015bb0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.142310] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d41f2f [ 49.143601] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.144899] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a0fdf8 [ 49.146241] FS: 00007f3a2263d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.147685] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.148749] CR2: 00007fff259ddef7 CR3: 000000000d8c2000 CR4: 0000000000350ef0 [ 49.150065] Call Trace: [ 49.150537] [ 49.150976] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.151835] ? __create_object+0x59/0x80 [ 49.152628] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.153600] __vmalloc_noprof+0x59/0x60 [ 49.154390] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.155270] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.156220] bpf_prog_alloc+0x39/0x200 [ 49.156963] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.157847] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.158775] do_seccomp+0x349/0x25e0 [ 49.159487] ? find_held_lock+0x2b/0x80 [ 49.160262] ? do_prlimit+0x310/0x610 [ 49.161014] ? __pfx_do_seccomp+0x10/0x10 [ 49.161764] ? do_raw_spin_unlock+0x53/0x220 [ 49.162621] ? _raw_spin_unlock+0x1e/0x40 [ 49.163409] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.164386] ? static_key_count+0x60/0x80 [ 49.165195] prctl_set_seccomp+0x4e/0x70 [ 49.166011] __do_sys_prctl+0xe6c/0x1d70 [ 49.166754] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.167616] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.168592] ? irqentry_exit+0xf3/0x650 [ 49.169374] do_syscall_64+0xbf/0x430 [ 49.170137] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.171092] RIP: 0033:0x7f3a22b2f5cd [ 49.171755] 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 [ 49.174943] RSP: 002b:00007fff259dcec0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.176321] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3a22b2f5cd [ 49.177604] RDX: 000055cf0777fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.178940] RBP: 00007fff259dcf20 R08: 0000000000000000 R09: 00007fff259dc5c0 [ 49.180237] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cf1cb84ad0 [ 49.181521] R13: 00007fff259dd350 R14: 000055cf1cb85bc0 R15: 000055cf1cb96780 [ 49.182837] [ 49.183302] irq event stamp: 1729 [ 49.183951] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 49.185476] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 49.187029] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 49.188574] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 49.190140] ---[ end trace 0000000000000000 ]--- [ 49.896490] ------------[ cut here ]------------ [ 49.897426] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.899412] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/254 [ 49.900890] Modules linked in: [ 49.901528] CPU: 1 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.903577] Tainted: [W]=WARN [ 49.904196] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.905694] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.906896] 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 [ 49.910211] RSP: 0018:ffff88801930fbc0 EFLAGS: 00010286 [ 49.911216] RAX: 0000000000000000 RBX: ffffed1003261f78 RCX: ffffffff813a4050 [ 49.912510] RDX: ffff888016b8b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.913833] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003261f2f [ 49.915143] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.916445] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801930fdf8 [ 49.917757] FS: 00007fc63d4c7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.919243] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.920330] CR2: 00007fff52eedef7 CR3: 0000000009c18000 CR4: 0000000000350ef0 [ 49.921637] Call Trace: [ 49.922171] [ 49.922599] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.923529] ? __create_object+0x59/0x80 [ 49.924333] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.925343] __vmalloc_noprof+0x59/0x60 [ 49.926136] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.927038] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.928001] bpf_prog_alloc+0x39/0x200 [ 49.928705] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.929655] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.930596] do_seccomp+0x349/0x25e0 [ 49.931333] ? find_held_lock+0x2b/0x80 [ 49.932119] ? do_prlimit+0x310/0x610 [ 49.932834] ? __pfx_do_seccomp+0x10/0x10 [ 49.933642] ? do_raw_spin_unlock+0x53/0x220 [ 49.934498] ? _raw_spin_unlock+0x1e/0x40 [ 49.935301] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.936288] ? static_key_count+0x60/0x80 [ 49.937107] prctl_set_seccomp+0x4e/0x70 [ 49.937858] __do_sys_prctl+0xe6c/0x1d70 [ 49.938684] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.939574] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.940575] ? irqentry_exit+0xf3/0x650 [ 49.941371] do_syscall_64+0xbf/0x430 [ 49.942158] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.943155] RIP: 0033:0x7fc63d9b95cd [ 49.943836] 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 [ 49.947035] RSP: 002b:00007fff52eebb70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.948419] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc63d9b95cd [ 49.949735] RDX: 0000560af307ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.951066] RBP: 00007fff52eebbd0 R08: 0000000000000000 R09: 00007fff52eeb270 [ 49.952390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560b154f2bf0 [ 49.953686] R13: 00007fff52eec000 R14: 0000560b154fc380 R15: 0000560b15507460 [ 49.955030] [ 49.955469] irq event stamp: 1875 [ 49.956156] hardirqs last enabled at (1891): [] __up_console_sem+0x78/0x80 [ 49.957717] hardirqs last disabled at (1900): [] __up_console_sem+0x5d/0x80 [ 49.959155] softirqs last enabled at (1888): [] handle_softirqs+0x50c/0x770 [ 49.960445] softirqs last disabled at (1883): [] __irq_exit_rcu+0xc4/0x100 [ 49.961724] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55793' (ECDSA) to the list of known hosts. 2025/11/18 20:31:05 fuzzer started 2025/11/18 20:31:06 dialing manager at localhost:34383 2025/11/18 20:31:06 checking machine... 2025/11/18 20:31:06 checking revisions... [ 50.806463] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:31:06 testing simple program... [ 50.905544] cgroup: Unknown subsys name 'net' [ 50.974518] cgroup: Unknown subsys name 'cpuset' [ 50.987040] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:31:05 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffea00006c9500 RDX=ffffea00006c9500 RSI=ffff88801b256800 RDI=ffff888008c4b140 RBP=ffffffff83cab6fd RSP=ffff888016c3f8a8 R8 =0000000000000400 R9 =0000000000000400 R10=ffffffff8664f857 R11=0000000000000000 R12=ffff88801b256800 R13=ffff88801b256800 R14=ffff888008c4b140 R15=0000000000000000 RIP=ffffffff81b2a0af 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 00007fa253145700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff259d7000 CR3=000000000ba37000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3534325b646873732035303a3133 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363735 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002a497 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=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 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7f6a9a2000 CR3=000000000ba37000 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=2035303a31333a303220383120766f4e XMM01=73732878696e755f6d6170203a5d3534 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3534325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034303a31333a3032203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000