[ 46.394987] ------------[ cut here ]------------ [ 46.396011] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.398239] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.399935] Modules linked in: [ 46.400674] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.402837] Tainted: [W]=WARN [ 46.403507] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.405175] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.406217] 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 [ 46.409663] RSP: 0018:ffff88801769fbc0 EFLAGS: 00010286 [ 46.410678] RAX: 0000000000000000 RBX: ffffed1002ed3f78 RCX: ffffffff813a4050 [ 46.411839] RDX: ffff8880176d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.413002] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed3f2f [ 46.414153] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.415300] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801769fdf8 [ 46.416470] FS: 00007fa9308aa900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.417768] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.418739] CR2: 00007ffcb7dbeef8 CR3: 000000000eb9c000 CR4: 0000000000350ef0 [ 46.419889] Call Trace: [ 46.420323] [ 46.420739] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.421531] ? __create_object+0x59/0x80 [ 46.422192] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.423061] __vmalloc_noprof+0x59/0x60 [ 46.423736] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.424539] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.425333] bpf_prog_alloc+0x39/0x200 [ 46.425999] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.426826] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.427645] do_seccomp+0x349/0x25e0 [ 46.428263] ? find_held_lock+0x2b/0x80 [ 46.428937] ? do_prlimit+0x310/0x610 [ 46.429607] ? __pfx_do_seccomp+0x10/0x10 [ 46.430275] ? do_raw_spin_unlock+0x53/0x220 [ 46.431021] ? _raw_spin_unlock+0x1e/0x40 [ 46.431732] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.432622] ? static_key_count+0x60/0x80 [ 46.433293] prctl_set_seccomp+0x4e/0x70 [ 46.433993] __do_sys_prctl+0xe6c/0x1d70 [ 46.434703] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.435480] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.436321] ? irqentry_exit+0xf3/0x650 [ 46.437049] do_syscall_64+0xbf/0x430 [ 46.437745] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.438610] RIP: 0033:0x7fa930d9c5cd [ 46.439223] 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 [ 46.442126] RSP: 002b:00007ffcb7dbd1b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.443367] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa930d9c5cd [ 46.444564] RDX: 0000559187c6ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.445733] RBP: 00007ffcb7dbd210 R08: 0000000000000000 R09: 00007ffcb7dbc8b0 [ 46.446913] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559191b48bf0 [ 46.448080] R13: 00007ffcb7dbd640 R14: 0000559191b52380 R15: 0000559191b5d460 [ 46.449249] [ 46.449663] irq event stamp: 1759 [ 46.450227] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 46.451628] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 46.453016] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 46.454410] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 46.455784] ---[ end trace 0000000000000000 ]--- [ 49.258093] ------------[ cut here ]------------ [ 49.259204] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.261623] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.263302] Modules linked in: [ 49.264049] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.266372] Tainted: [W]=WARN [ 49.267010] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.268725] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.269787] 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 [ 49.273761] RSP: 0018:ffff88801652fbc0 EFLAGS: 00010286 [ 49.274928] RAX: 0000000000000000 RBX: ffffed1002ca5f78 RCX: ffffffff813a4050 [ 49.276440] RDX: ffff8880161b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.277920] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ca5f2f [ 49.279407] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.280901] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801652fdf8 [ 49.282389] FS: 00007fdb826fc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.284045] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.285277] CR2: 00007ffe1c577ef8 CR3: 000000000c3bd000 CR4: 0000000000350ef0 [ 49.286768] Call Trace: [ 49.287304] [ 49.287838] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.288885] ? __create_object+0x59/0x80 [ 49.289793] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.290910] __vmalloc_noprof+0x59/0x60 [ 49.291793] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.292812] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.293879] bpf_prog_alloc+0x39/0x200 [ 49.294738] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.295807] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.296866] do_seccomp+0x349/0x25e0 [ 49.297705] ? find_held_lock+0x2b/0x80 [ 49.298595] ? do_prlimit+0x310/0x610 [ 49.299455] ? __pfx_do_seccomp+0x10/0x10 [ 49.300326] ? do_raw_spin_unlock+0x53/0x220 [ 49.301311] ? _raw_spin_unlock+0x1e/0x40 [ 49.302225] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.303370] ? static_key_count+0x60/0x80 [ 49.304258] prctl_set_seccomp+0x4e/0x70 [ 49.305163] __do_sys_prctl+0xe6c/0x1d70 [ 49.306060] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.307062] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.308198] ? irqentry_exit+0xf3/0x650 [ 49.309085] do_syscall_64+0xbf/0x430 [ 49.309957] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.311061] RIP: 0033:0x7fdb82bee5cd [ 49.311888] 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 [ 49.315577] RSP: 002b:00007ffe1c575620 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.317014] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdb82bee5cd [ 49.318301] RDX: 0000561e14289e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.319594] RBP: 00007ffe1c575680 R08: 0000000000000000 R09: 00007ffe1c574d20 [ 49.320914] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561e1fd68ad0 [ 49.321990] R13: 00007ffe1c575ab0 R14: 0000561e1fd69bc0 R15: 0000561e1fd7a780 [ 49.323087] [ 49.323486] irq event stamp: 1817 [ 49.323994] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 49.325281] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 49.326561] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 49.327857] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 49.329136] ---[ end trace 0000000000000000 ]--- [ 50.032995] ------------[ cut here ]------------ [ 50.033930] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.035965] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.037474] Modules linked in: [ 50.038067] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.040552] Tainted: [W]=WARN [ 50.041137] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.042623] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.043549] 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 [ 50.046794] RSP: 0018:ffff888017037bc0 EFLAGS: 00010286 [ 50.047788] RAX: 0000000000000000 RBX: ffffed1002e06f78 RCX: ffffffff813a4050 [ 50.049103] RDX: ffff888016711bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.050416] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e06f2f [ 50.051724] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.053038] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017037df8 [ 50.054359] FS: 00007f7818984900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.055822] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.056919] CR2: 00007f7818e76580 CR3: 000000000e2d1000 CR4: 0000000000350ef0 [ 50.058233] Call Trace: [ 50.058744] [ 50.059169] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.060078] ? __create_object+0x59/0x80 [ 50.060878] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.061864] __vmalloc_noprof+0x59/0x60 [ 50.062630] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.063510] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.064460] bpf_prog_alloc+0x39/0x200 [ 50.065167] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.066099] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.066998] do_seccomp+0x349/0x25e0 [ 50.067715] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.068643] ? __pfx_do_seccomp+0x10/0x10 [ 50.069451] ? find_held_lock+0x2b/0x80 [ 50.070175] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.071140] ? static_key_count+0x60/0x80 [ 50.071940] prctl_set_seccomp+0x4e/0x70 [ 50.072735] __do_sys_prctl+0xe6c/0x1d70 [ 50.073541] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.074410] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.075394] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.076332] ? irqentry_exit+0xf3/0x650 [ 50.077111] do_syscall_64+0xbf/0x430 [ 50.077859] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.078829] RIP: 0033:0x7f7818e765cd [ 50.079538] 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 [ 50.082757] RSP: 002b:00007ffeb3101c10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.084159] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7818e765cd [ 50.085447] RDX: 0000558520c7be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.086741] RBP: 00007ffeb3101c70 R08: 0000000000000000 R09: 00007ffeb3101310 [ 50.088054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558560354ad0 [ 50.089370] R13: 00007ffeb31020a0 R14: 0000558560355bc0 R15: 0000558560366780 [ 50.090691] [ 50.091131] irq event stamp: 1851 [ 50.091799] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 50.093358] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 50.094896] softirqs last enabled at (1396): [] handle_softirqs+0x50c/0x770 [ 50.096459] softirqs last disabled at (1391): [] __irq_exit_rcu+0xc4/0x100 [ 50.098010] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33316' (ECDSA) to the list of known hosts. 2025/11/18 06:53:11 fuzzer started 2025/11/18 06:53:11 dialing manager at localhost:37895 2025/11/18 06:53:11 checking machine... 2025/11/18 06:53:11 checking revisions... [ 51.055706] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:53:11 testing simple program... [ 51.151493] cgroup: Unknown subsys name 'net' [ 51.203998] cgroup: Unknown subsys name 'cpuset' [ 51.217739] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:53:10 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=00005556cbccded0 RCX=0000000000000001 RDX=0000000000000000 RSI=00005556abec7a50 RDI=0000000000000000 RBP=00005556abec7a50 RSP=00007fe037bc1ab0 R8 =00007fe0300043a8 R9 =0000000000000000 R10=0000000000000009 R11=0000000000000286 R12=0000000000000001 R13=00005556cbccde00 R14=00007fe0300041a0 R15=00005556cbccde30 RIP=00005556abe79014 RFL=00000246 [---Z-P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fe037bc2700 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000561e1fd65218 CR3=000000000c6a5000 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=733a646873732878696e755f6d617020 XMM01=736f6c63206e6f6973736573203a296e XMM02=302e303120746f6f722072657375206d XMM03=203a5d3234325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030313a33353a3630203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff888009757eb8 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888009757708 R8 =0000000000000001 R9 =ffff888009757810 R10=000000000003c9ed R11=000000000000aed8 R12=ffffffff8135e7a2 R13=ffff888009757818 R14=ffff888009757e88 R15=ffff8880097577d0 RIP=ffffffff815bcf75 RFL=00000247 [---Z-PC] 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe1c56f000 CR3=000000001d785000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000