[ 46.388928] ------------[ cut here ]------------ [ 46.389823] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.391772] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 46.393224] Modules linked in: [ 46.393801] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.395722] Tainted: [W]=WARN [ 46.396310] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.397745] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.398633] 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 [ 46.401758] RSP: 0018:ffff888015cffbc0 EFLAGS: 00010286 [ 46.402733] RAX: 0000000000000000 RBX: ffffed1002b9ff78 RCX: ffffffff813a4050 [ 46.404003] RDX: ffff8880191f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.405265] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b9ff2f [ 46.406505] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.407759] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015cffdf8 [ 46.409016] FS: 00007f6edabd0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.410416] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.411478] CR2: 00007fff94febef7 CR3: 000000000dedc000 CR4: 0000000000350ef0 [ 46.412743] Call Trace: [ 46.413236] [ 46.413632] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.414513] ? __create_object+0x59/0x80 [ 46.415275] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.416224] __vmalloc_noprof+0x59/0x60 [ 46.416936] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.417787] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.418713] bpf_prog_alloc+0x39/0x200 [ 46.419432] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.420330] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.421208] do_seccomp+0x349/0x25e0 [ 46.421865] ? find_held_lock+0x2b/0x80 [ 46.422640] ? do_prlimit+0x310/0x610 [ 46.423366] ? __pfx_do_seccomp+0x10/0x10 [ 46.424087] ? do_raw_spin_unlock+0x53/0x220 [ 46.424897] ? _raw_spin_unlock+0x1e/0x40 [ 46.425666] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.426743] ? static_key_count+0x60/0x80 [ 46.427533] prctl_set_seccomp+0x4e/0x70 [ 46.428314] __do_sys_prctl+0xe6c/0x1d70 [ 46.429065] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.429928] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.430905] ? irqentry_exit+0xf3/0x650 [ 46.431666] do_syscall_64+0xbf/0x430 [ 46.432409] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.433362] RIP: 0033:0x7f6edb0c25cd [ 46.434016] 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 [ 46.437170] RSP: 002b:00007fff94feac00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.438536] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6edb0c25cd [ 46.439816] RDX: 00005570491cbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.441118] RBP: 00007fff94feac60 R08: 0000000000000000 R09: 00007fff94fea300 [ 46.442378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557068b93240 [ 46.443648] R13: 00007fff94feb090 R14: 0000557068b9c380 R15: 0000557068ba7540 [ 46.444946] [ 46.445407] irq event stamp: 1717 [ 46.446007] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 46.447516] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 46.449039] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 46.450582] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 46.452074] ---[ end trace 0000000000000000 ]--- [ 49.478673] ------------[ cut here ]------------ [ 49.479372] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.480939] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.482063] Modules linked in: [ 49.482555] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.484033] Tainted: [W]=WARN [ 49.484486] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.485610] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.486291] 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 [ 49.488665] RSP: 0018:ffff88801a8b7bc0 EFLAGS: 00010286 [ 49.489412] RAX: 0000000000000000 RBX: ffffed1003516f78 RCX: ffffffff813a4050 [ 49.490357] RDX: ffff88800f881bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.491310] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003516f2f [ 49.492271] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.493287] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a8b7df8 [ 49.494254] FS: 00007f5989f19900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.495336] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.496130] CR2: 00007ffe13cb4ef7 CR3: 000000000d631000 CR4: 0000000000350ef0 [ 49.497064] Call Trace: [ 49.497457] [ 49.497771] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.498451] ? __create_object+0x59/0x80 [ 49.499019] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.499754] __vmalloc_noprof+0x59/0x60 [ 49.500338] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.500976] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.501682] bpf_prog_alloc+0x39/0x200 [ 49.502261] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.502929] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.503625] do_seccomp+0x349/0x25e0 [ 49.504171] ? find_held_lock+0x2b/0x80 [ 49.504715] ? do_prlimit+0x310/0x610 [ 49.505301] ? __pfx_do_seccomp+0x10/0x10 [ 49.505857] ? do_raw_spin_unlock+0x53/0x220 [ 49.506483] ? _raw_spin_unlock+0x1e/0x40 [ 49.507033] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.507757] ? static_key_count+0x60/0x80 [ 49.508370] prctl_set_seccomp+0x4e/0x70 [ 49.508943] __do_sys_prctl+0xe6c/0x1d70 [ 49.509540] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.510192] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.510885] ? irqentry_exit+0xf3/0x650 [ 49.511465] do_syscall_64+0xbf/0x430 [ 49.511989] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.512713] RIP: 0033:0x7f598a40b5cd [ 49.513263] 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 [ 49.515667] RSP: 002b:00007ffe13cb3880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.516695] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f598a40b5cd [ 49.517652] RDX: 0000558085c3be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.518612] RBP: 00007ffe13cb38e0 R08: 0000000000000000 R09: 00007ffe13cb2f80 [ 49.519605] R10: 0000000000000000 R11: 0000000000000246 R12: 00005580ac342ad0 [ 49.520580] R13: 00007ffe13cb3d10 R14: 00005580ac343bc0 R15: 00005580ac354780 [ 49.521581] [ 49.521904] irq event stamp: 1751 [ 49.522402] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 49.523548] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 49.524700] softirqs last enabled at (1498): [] handle_softirqs+0x50c/0x770 [ 49.525877] softirqs last disabled at (1483): [] __irq_exit_rcu+0xc4/0x100 [ 49.527023] ---[ end trace 0000000000000000 ]--- [ 50.195412] ------------[ cut here ]------------ [ 50.196337] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.198368] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/255 [ 50.199808] Modules linked in: [ 50.200436] CPU: 0 UID: 104 PID: 255 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.202669] Tainted: [W]=WARN [ 50.203330] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.204817] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.205884] 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 [ 50.209451] RSP: 0018:ffff888017627bc0 EFLAGS: 00010286 [ 50.210445] RAX: 0000000000000000 RBX: ffffed1002ec4f78 RCX: ffffffff813a4050 [ 50.211738] RDX: ffff88800a375340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.213036] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec4f2f [ 50.214323] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.215617] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017627df8 [ 50.216928] FS: 00007f4a9c245900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.218382] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.219447] CR2: 00007f4a9c737580 CR3: 000000001eded000 CR4: 0000000000350ef0 [ 50.220725] Call Trace: [ 50.221258] [ 50.221674] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.222575] ? __create_object+0x59/0x80 [ 50.223353] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.224319] __vmalloc_noprof+0x59/0x60 [ 50.225041] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.225902] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.226836] bpf_prog_alloc+0x39/0x200 [ 50.227565] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.228510] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.229432] do_seccomp+0x349/0x25e0 [ 50.230135] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.230984] ? __pfx_do_seccomp+0x10/0x10 [ 50.231768] ? find_held_lock+0x2b/0x80 [ 50.232526] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.233494] ? static_key_count+0x60/0x80 [ 50.234287] prctl_set_seccomp+0x4e/0x70 [ 50.235008] __do_sys_prctl+0xe6c/0x1d70 [ 50.235782] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.236639] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.237625] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.238610] ? irqentry_exit+0xf3/0x650 [ 50.239379] do_syscall_64+0xbf/0x430 [ 50.240069] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.241025] RIP: 0033:0x7f4a9c7375cd [ 50.241716] 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 [ 50.244877] RSP: 002b:00007ffde0e92290 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.246271] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4a9c7375cd [ 50.247556] RDX: 000055f845556e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.248825] RBP: 00007ffde0e922f0 R08: 0000000000000000 R09: 00007ffde0e91990 [ 50.250119] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f8491a4ad0 [ 50.251397] R13: 00007ffde0e92720 R14: 000055f8491a5bc0 R15: 000055f8491b6780 [ 50.252709] [ 50.253180] irq event stamp: 1789 [ 50.253795] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 50.255314] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 50.256827] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 50.258016] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 50.258985] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39352' (ECDSA) to the list of known hosts. 2025/11/18 18:17:07 fuzzer started 2025/11/18 18:17:07 dialing manager at localhost:34383 2025/11/18 18:17:07 checking machine... 2025/11/18 18:17:07 checking revisions... [ 51.056724] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:17:08 testing simple program... [ 51.145569] cgroup: Unknown subsys name 'net' [ 51.242473] cgroup: Unknown subsys name 'cpuset' [ 51.259758] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:17:07 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88800d638990 RCX=ffffffff81a560ab RDX=ffff88800a448000 RSI=ffffffff81a560b5 RDI=ffff88800944c280 RBP=ffff88800d638990 RSP=ffff88801a88f7e0 R8 =0000000000000000 R9 =ffffed1001ac7133 R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=ffff88800d638990 R14=0000000000000001 R15=dead000000000122 RIP=ffffffff81a560bc RFL=00000293 [--S-A-C] 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 00007f5989f19900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5989ef8020 CR3=000000000c3f9000 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=ffffffff88596180 RBX=ffff888009643780 RCX=0000000000000002 RDX=0000000000000001 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806cf088c8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=00000000000c7fe1 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81526f39 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe90427c08 CR3=00000000160f7000 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=6ac5b1abeab11595c944721a75d2607e XMM02=0000000000304cb0eff9b2d0a8fce9cb XMM03=0000000000304d802c67c8bc2e329bc3 XMM04=6f9978c7581a83c500000000000ae988 XMM05=f6f26eb69d5d053d0000000000322e68 XMM06=b4e9fb3998113ec6000000000031cec0 XMM07=fb795ef6d657705600000000003145d0 XMM08=dcdca0d91cae60150000000000304d80 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000