[ 38.976219] ------------[ cut here ]------------ [ 38.977204] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.979254] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/231 [ 38.980789] Modules linked in: [ 38.981440] CPU: 1 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.983470] Tainted: [W]=WARN [ 38.984112] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.985632] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.986568] 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 [ 38.989848] RSP: 0018:ffff88801624fbc0 EFLAGS: 00010286 [ 38.990859] RAX: 0000000000000000 RBX: ffffed1002c49f78 RCX: ffffffff813a4050 [ 38.992185] RDX: ffff88800a2e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.993487] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c49f2f [ 38.994793] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.996108] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801624fdf8 [ 38.997418] FS: 00007f47665fb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.998884] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.999985] CR2: 00007fffc96a6ef8 CR3: 000000000e6ed000 CR4: 0000000000350ef0 [ 39.001298] Call Trace: [ 39.001771] [ 39.002222] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.003133] ? __create_object+0x59/0x80 [ 39.003899] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.004886] __vmalloc_noprof+0x59/0x60 [ 39.005655] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.006551] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.007499] bpf_prog_alloc+0x39/0x200 [ 39.008242] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.009163] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.010068] do_seccomp+0x349/0x25e0 [ 39.010745] ? find_held_lock+0x2b/0x80 [ 39.011507] ? do_prlimit+0x310/0x610 [ 39.012394] ? __pfx_do_seccomp+0x10/0x10 [ 39.013197] ? do_raw_spin_unlock+0x53/0x220 [ 39.014037] ? _raw_spin_unlock+0x1e/0x40 [ 39.014782] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.015748] ? static_key_count+0x60/0x80 [ 39.016566] prctl_set_seccomp+0x4e/0x70 [ 39.017345] __do_sys_prctl+0xe6c/0x1d70 [ 39.018151] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.019020] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.020011] ? irqentry_exit+0xf3/0x650 [ 39.020749] do_syscall_64+0xbf/0x430 [ 39.021487] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.022433] RIP: 0033:0x7f4766aed5cd [ 39.023151] 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 [ 39.026759] RSP: 002b:00007fffc96a4810 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.028330] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4766aed5cd [ 39.029805] RDX: 000055bd7c642e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.031277] RBP: 00007fffc96a4870 R08: 0000000000000000 R09: 00007fffc96a3f10 [ 39.032758] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bdbb2e7b10 [ 39.034221] R13: 00007fffc96a4ca0 R14: 000055bdbb2e82b0 R15: 000055bdbb2fc6f0 [ 39.035722] [ 39.036259] irq event stamp: 1711 [ 39.037016] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 39.038766] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 39.040530] softirqs last enabled at (1266): [] handle_softirqs+0x50c/0x770 [ 39.042284] softirqs last disabled at (1261): [] __irq_exit_rcu+0xc4/0x100 [ 39.044029] ---[ end trace 0000000000000000 ]--- [ 42.487064] ------------[ cut here ]------------ [ 42.488003] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.489990] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.491454] Modules linked in: [ 42.492108] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.494065] Tainted: [W]=WARN [ 42.494616] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.496080] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.496995] 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 [ 42.500152] RSP: 0018:ffff88801bdc7bc0 EFLAGS: 00010286 [ 42.501129] RAX: 0000000000000000 RBX: ffffed10037b8f78 RCX: ffffffff813a4050 [ 42.502401] RDX: ffff888016bb1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.503684] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037b8f2f [ 42.504960] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.506224] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bdc7df8 [ 42.507505] FS: 00007efff21d4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.508956] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.510004] CR2: 00007efff26c6580 CR3: 0000000009eb2000 CR4: 0000000000350ef0 [ 42.511271] Call Trace: [ 42.511742] [ 42.512189] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.513083] ? __create_object+0x59/0x80 [ 42.513815] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.514771] __vmalloc_noprof+0x59/0x60 [ 42.515516] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.516385] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.517317] bpf_prog_alloc+0x39/0x200 [ 42.518060] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.518987] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.519842] do_seccomp+0x349/0x25e0 [ 42.520555] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.521439] ? __pfx_do_seccomp+0x10/0x10 [ 42.522218] ? find_held_lock+0x2b/0x80 [ 42.522926] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.523896] ? static_key_count+0x60/0x80 [ 42.524690] prctl_set_seccomp+0x4e/0x70 [ 42.525460] __do_sys_prctl+0xe6c/0x1d70 [ 42.526226] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.527079] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.528054] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.529044] ? irqentry_exit+0xf3/0x650 [ 42.529777] do_syscall_64+0xbf/0x430 [ 42.530525] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.531504] RIP: 0033:0x7efff26c65cd [ 42.532242] 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 [ 42.535430] RSP: 002b:00007ffccd53df00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.536810] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efff26c65cd [ 42.538093] RDX: 0000555d78a74e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.539376] RBP: 00007ffccd53df60 R08: 0000000000000000 R09: 00007ffccd53d600 [ 42.540685] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555db42daad0 [ 42.541982] R13: 00007ffccd53e390 R14: 0000555db42dbbc0 R15: 0000555db42ec780 [ 42.543289] [ 42.543724] irq event stamp: 1753 [ 42.544385] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 42.545905] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 42.547467] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 42.549045] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 42.550577] ---[ end trace 0000000000000000 ]--- [ 43.353998] ------------[ cut here ]------------ [ 43.354868] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.356830] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.358277] Modules linked in: [ 43.358864] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.360834] Tainted: [W]=WARN [ 43.361416] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.362862] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.363776] 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 [ 43.366961] RSP: 0018:ffff888009cc7bc0 EFLAGS: 00010286 [ 43.367895] RAX: 0000000000000000 RBX: ffffed1001398f78 RCX: ffffffff813a4050 [ 43.369162] RDX: ffff888016f19bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.370438] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001398f2f [ 43.371734] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.373002] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009cc7df8 [ 43.374283] FS: 00007fbefa93d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.375721] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.376783] CR2: 00007ffcaca47ef8 CR3: 000000000b6f7000 CR4: 0000000000350ef0 [ 43.378064] Call Trace: [ 43.378523] [ 43.378925] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.379841] ? __create_object+0x59/0x80 [ 43.380618] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.381586] __vmalloc_noprof+0x59/0x60 [ 43.382339] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.383215] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.384169] bpf_prog_alloc+0x39/0x200 [ 43.384855] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.385772] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.386671] do_seccomp+0x349/0x25e0 [ 43.387376] ? find_held_lock+0x2b/0x80 [ 43.388142] ? do_prlimit+0x310/0x610 [ 43.388831] ? __pfx_do_seccomp+0x10/0x10 [ 43.389609] ? do_raw_spin_unlock+0x53/0x220 [ 43.390432] ? _raw_spin_unlock+0x1e/0x40 [ 43.391204] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.392173] ? static_key_count+0x60/0x80 [ 43.392916] prctl_set_seccomp+0x4e/0x70 [ 43.393687] __do_sys_prctl+0xe6c/0x1d70 [ 43.394460] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.395371] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.396378] ? irqentry_exit+0xf3/0x650 [ 43.397155] do_syscall_64+0xbf/0x430 [ 43.397845] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.398801] RIP: 0033:0x7fbefae2f5cd [ 43.399504] 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 [ 43.402692] RSP: 002b:00007ffcaca45710 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.404053] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbefae2f5cd [ 43.405315] RDX: 000055e934154e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.406588] RBP: 00007ffcaca45770 R08: 0000000000000000 R09: 00007ffcaca44e10 [ 43.407879] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e95e00cad0 [ 43.409144] R13: 00007ffcaca45ba0 R14: 000055e95e00dbc0 R15: 000055e95e01e780 [ 43.410428] [ 43.410845] irq event stamp: 1747 [ 43.411494] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 43.413022] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 43.414529] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 43.416068] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 43.417554] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:41636' (ECDSA) to the list of known hosts. 2025/11/18 22:44:49 fuzzer started 2025/11/18 22:44:49 dialing manager at localhost:34383 2025/11/18 22:44:49 checking machine... 2025/11/18 22:44:49 checking revisions... [ 44.301499] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:44:49 testing simple program... [ 44.386063] cgroup: Unknown subsys name 'net' [ 44.443044] cgroup: Unknown subsys name 'cpuset' [ 44.454466] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:44:48 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff81a25c18 RDX=dffffc0000000000 RSI=000000000000a25c RDI=ffff88806ce31cd0 RBP=ffff88801cc975e0 RSP=ffff88801cc97518 R8 =0000000000000001 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff88801cc975e8 R13=ffff88801cc975d0 R14=ffff88801cc975c9 R15=ffff88801cc97588 RIP=ffffffff8135e5cc RFL=00000283 [--S---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 00007efff21d4900 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=00007efff21b3020 CR3=000000000722d000 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=dffffc0000000000 RBX=ffff88806cf37400 RCX=ffffffff814dd17e RDX=1ffff1100d9e6eaf RSI=0000000000000008 RDI=ffff8880096138a8 RBP=ffff888009613800 RSP=ffff88806cf08d60 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=ffff88806cf37498 R12=0000000000000005 R13=0000000000000001 R14=ffff8880096138c0 R15=ffff88806cf37578 RIP=ffffffff8149ac31 RFL=00000046 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000555db4310fe0 CR3=000000000bf18000 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=ec1be71e13b0bd8002485da627e569b7 XMM02=0000000000308890eff9b2d0a8fce9cb XMM03=00000000003089602c67c8bc2e329bc3 XMM04=04aed12bfe1110cb00000000000ae988 XMM05=d96330e2d2db863200000000003235a8 XMM06=474038aa6c007e1f0000000000323430 XMM07=e042d86d42eb936e0000000000314630 XMM08=9cb4f77b194187870000000000308960 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000