[ 45.969048] ------------[ cut here ]------------ [ 45.970002] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.971974] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 45.973488] Modules linked in: [ 45.974156] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.976141] Tainted: [W]=WARN [ 45.976751] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.978236] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.979147] 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 [ 45.982318] RSP: 0018:ffff888018857bc0 EFLAGS: 00010286 [ 45.983316] RAX: 0000000000000000 RBX: ffffed100310af78 RCX: ffffffff813a4050 [ 45.984585] RDX: ffff88801746b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.985861] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100310af2f [ 45.987130] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.988398] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018857df8 [ 45.989679] FS: 00007f97ef4f4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.991113] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.992159] CR2: 00007f97ef9e6580 CR3: 000000000d7e3000 CR4: 0000000000350ef0 [ 45.993441] Call Trace: [ 45.993960] [ 45.994365] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.995253] ? __create_object+0x59/0x80 [ 45.996020] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.996970] __vmalloc_noprof+0x59/0x60 [ 45.997738] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.998550] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.999474] bpf_prog_alloc+0x39/0x200 [ 46.000210] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.001153] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.002074] do_seccomp+0x349/0x25e0 [ 46.002786] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.003690] ? __pfx_do_seccomp+0x10/0x10 [ 46.004437] ? find_held_lock+0x2b/0x80 [ 46.005199] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.006187] ? static_key_count+0x60/0x80 [ 46.006997] prctl_set_seccomp+0x4e/0x70 [ 46.007777] __do_sys_prctl+0xe6c/0x1d70 [ 46.008522] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.009378] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.010365] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.011334] ? irqentry_exit+0xf3/0x650 [ 46.012096] do_syscall_64+0xbf/0x430 [ 46.012825] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.013773] RIP: 0033:0x7f97ef9e65cd [ 46.014421] 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 [ 46.017578] RSP: 002b:00007fff71d94680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.018941] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f97ef9e65cd [ 46.020205] RDX: 00005620ac6cee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.021493] RBP: 00007fff71d946e0 R08: 0000000000000000 R09: 00007fff71d93d80 [ 46.022782] R10: 0000000000000000 R11: 0000000000000246 R12: 00005620ce349ad0 [ 46.024076] R13: 00007fff71d94b10 R14: 00005620ce34abc0 R15: 00005620ce35b780 [ 46.025378] [ 46.025856] irq event stamp: 1817 [ 46.026458] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 46.028050] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 46.029587] softirqs last enabled at (1844): [] handle_softirqs+0x50c/0x770 [ 46.031191] softirqs last disabled at (1833): [] __irq_exit_rcu+0xc4/0x100 [ 46.032702] ---[ end trace 0000000000000000 ]--- [ 48.902113] ------------[ cut here ]------------ [ 48.903073] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.905057] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 48.906506] Modules linked in: [ 48.907134] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.909133] Tainted: [W]=WARN [ 48.909746] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.911192] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.912098] 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 [ 48.915263] RSP: 0018:ffff888018a5fbc0 EFLAGS: 00010286 [ 48.916233] RAX: 0000000000000000 RBX: ffffed100314bf78 RCX: ffffffff813a4050 [ 48.917532] RDX: ffff88801768d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.918813] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100314bf2f [ 48.920088] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.921354] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018a5fdf8 [ 48.922660] FS: 00007f1294f82900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.924060] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.925100] CR2: 00007f1295474580 CR3: 0000000009eb9000 CR4: 0000000000350ef0 [ 48.926366] Call Trace: [ 48.926868] [ 48.927276] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.928157] ? __create_object+0x59/0x80 [ 48.928931] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.929897] __vmalloc_noprof+0x59/0x60 [ 48.930590] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.931446] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.932356] bpf_prog_alloc+0x39/0x200 [ 48.933078] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.934030] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.934914] do_seccomp+0x349/0x25e0 [ 48.935592] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.936489] ? __pfx_do_seccomp+0x10/0x10 [ 48.937261] ? find_held_lock+0x2b/0x80 [ 48.938009] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.938959] ? static_key_count+0x60/0x80 [ 48.939745] prctl_set_seccomp+0x4e/0x70 [ 48.940470] __do_sys_prctl+0xe6c/0x1d70 [ 48.941232] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.942093] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.943035] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.943972] ? irqentry_exit+0xf3/0x650 [ 48.944713] do_syscall_64+0xbf/0x430 [ 48.945395] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.946333] RIP: 0033:0x7f12954745cd [ 48.947028] 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 [ 48.950140] RSP: 002b:00007fff68a35390 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.951471] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f12954745cd [ 48.952720] RDX: 0000559567ea3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.953985] RBP: 00007fff68a353f0 R08: 0000000000000000 R09: 00007fff68a34a90 [ 48.955236] R10: 0000000000000000 R11: 0000000000000246 R12: 00005595a5825ad0 [ 48.956483] R13: 00007fff68a35820 R14: 00005595a5826bc0 R15: 00005595a5837780 [ 48.957765] [ 48.958186] irq event stamp: 1747 [ 48.958778] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 48.960029] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 48.961273] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 48.962539] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 48.963772] ---[ end trace 0000000000000000 ]--- [ 49.694186] ------------[ cut here ]------------ [ 49.695135] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.697081] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 49.698546] Modules linked in: [ 49.699177] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.701125] Tainted: [W]=WARN [ 49.701733] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.703171] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.704076] 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 [ 49.707198] RSP: 0018:ffff8880168afbc0 EFLAGS: 00010286 [ 49.708157] RAX: 0000000000000000 RBX: ffffed1002d15f78 RCX: ffffffff813a4050 [ 49.709402] RDX: ffff888016118000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.710677] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d15f2f [ 49.711932] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.713187] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168afdf8 [ 49.714462] FS: 00007f68fe34e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.715878] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.716924] CR2: 00007fff586dfef8 CR3: 000000000b743000 CR4: 0000000000350ef0 [ 49.718195] Call Trace: [ 49.718680] [ 49.719082] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.719967] ? __create_object+0x59/0x80 [ 49.720764] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.721757] __vmalloc_noprof+0x59/0x60 [ 49.722476] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.723362] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.724295] bpf_prog_alloc+0x39/0x200 [ 49.725041] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.725987] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.726901] do_seccomp+0x349/0x25e0 [ 49.727585] ? find_held_lock+0x2b/0x80 [ 49.728349] ? do_prlimit+0x310/0x610 [ 49.729099] ? __pfx_do_seccomp+0x10/0x10 [ 49.729895] ? do_raw_spin_unlock+0x53/0x220 [ 49.730734] ? _raw_spin_unlock+0x1e/0x40 [ 49.731474] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.732444] ? static_key_count+0x60/0x80 [ 49.733240] prctl_set_seccomp+0x4e/0x70 [ 49.734025] __do_sys_prctl+0xe6c/0x1d70 [ 49.734812] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.735672] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.736605] ? irqentry_exit+0xf3/0x650 [ 49.737380] do_syscall_64+0xbf/0x430 [ 49.738232] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.739191] RIP: 0033:0x7f68fe8405cd [ 49.739902] 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 [ 49.743110] RSP: 002b:00007fff586de690 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.744484] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f68fe8405cd [ 49.745797] RDX: 0000555fbc886e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.747092] RBP: 00007fff586de6f0 R08: 0000000000000000 R09: 00007fff586ddd90 [ 49.748384] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555fe5e02ad0 [ 49.749699] R13: 00007fff586deb20 R14: 0000555fe5e03bc0 R15: 0000555fe5e14780 [ 49.751008] [ 49.751439] irq event stamp: 1747 [ 49.752093] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 49.753652] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 49.755185] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 49.756741] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 49.758203] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19287' (ECDSA) to the list of known hosts. 2025/11/18 23:21:43 fuzzer started 2025/11/18 23:21:43 dialing manager at localhost:34383 2025/11/18 23:21:43 checking machine... 2025/11/18 23:21:43 checking revisions... [ 50.629062] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:21:43 testing simple program... [ 50.702030] cgroup: Unknown subsys name 'net' [ 50.747292] cgroup: Unknown subsys name 'cpuset' [ 50.756055] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:21:42 Registers: info registers vcpu 0 RAX=ffff88806ce09001 RBX=0000000000000002 RCX=0000000000000002 RDX=ffff88806ce08d01 RSI=ffff88806ce08d80 RDI=ffff88806ce08a30 RBP=ffff88806ce08d80 RSP=ffff88806ce08988 R8 =ffffffff86ab8dd0 R9 =0000000000000000 R10=000000000003c9ed R11=000000000002575e R12=0000000000000008 R13=ffff88806ce01000 R14=ffff88806ce08d88 R15=ffff88806ce08a20 RIP=ffffffff8135e2ee RFL=00000292 [--S-A--] 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 00007f1294f82900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005595a583bb88 CR3=000000000c9e0000 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=00000000000244c7 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f59f03bc040 CR3=000000000a03f000 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=2032343a31323a333220383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032343a31323a3332203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000