[ 46.398358] ------------[ cut here ]------------ [ 46.399287] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.401340] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.402802] Modules linked in: [ 46.403673] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.406156] Tainted: [W]=WARN [ 46.406779] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.408246] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.409115] 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 [ 46.412329] RSP: 0018:ffff8880186f7bc0 EFLAGS: 00010286 [ 46.413310] RAX: 0000000000000000 RBX: ffffed10030def78 RCX: ffffffff813a4050 [ 46.414595] RDX: ffff888009e55340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.415924] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030def2f [ 46.417202] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.418493] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880186f7df8 [ 46.419815] FS: 00007f6f48e0d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.421274] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.422333] CR2: 00007ffe5cb8cef7 CR3: 000000001c979000 CR4: 0000000000350ef0 [ 46.423628] Call Trace: [ 46.424096] [ 46.424554] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.425465] ? __create_object+0x59/0x80 [ 46.426250] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.427231] __vmalloc_noprof+0x59/0x60 [ 46.427956] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.428827] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.429768] bpf_prog_alloc+0x39/0x200 [ 46.430508] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.431460] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.432372] do_seccomp+0x349/0x25e0 [ 46.433041] ? find_held_lock+0x2b/0x80 [ 46.433803] ? do_prlimit+0x310/0x610 [ 46.434553] ? __pfx_do_seccomp+0x10/0x10 [ 46.435352] ? do_raw_spin_unlock+0x53/0x220 [ 46.436147] ? _raw_spin_unlock+0x1e/0x40 [ 46.436934] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.437907] ? static_key_count+0x60/0x80 [ 46.438713] prctl_set_seccomp+0x4e/0x70 [ 46.439488] __do_sys_prctl+0xe6c/0x1d70 [ 46.440278] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.441093] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.442067] ? irqentry_exit+0xf3/0x650 [ 46.442838] do_syscall_64+0xbf/0x430 [ 46.443580] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.444531] RIP: 0033:0x7f6f492ff5cd [ 46.445245] 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 [ 46.448431] RSP: 002b:00007ffe5cb8b5f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.449796] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6f492ff5cd [ 46.451126] RDX: 0000563bc44d1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.452427] RBP: 00007ffe5cb8b650 R08: 0000000000000000 R09: 00007ffe5cb8acf0 [ 46.453726] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563bea920ad0 [ 46.455037] R13: 00007ffe5cb8ba80 R14: 0000563bea921bc0 R15: 0000563bea932780 [ 46.456330] [ 46.456759] irq event stamp: 1937 [ 46.457422] hardirqs last enabled at (1947): [] __up_console_sem+0x78/0x80 [ 46.458953] hardirqs last disabled at (1956): [] __up_console_sem+0x5d/0x80 [ 46.460477] softirqs last enabled at (1886): [] handle_softirqs+0x50c/0x770 [ 46.462026] softirqs last disabled at (1875): [] __irq_exit_rcu+0xc4/0x100 [ 46.463557] ---[ end trace 0000000000000000 ]--- [ 49.250955] ------------[ cut here ]------------ [ 49.251713] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.253437] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.254851] Modules linked in: [ 49.255557] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.257579] Tainted: [W]=WARN [ 49.258041] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.259304] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.260059] 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 [ 49.262778] RSP: 0018:ffff88801ae97bc0 EFLAGS: 00010286 [ 49.263597] RAX: 0000000000000000 RBX: ffffed10035d2f78 RCX: ffffffff813a4050 [ 49.264668] RDX: ffff888013efd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.265746] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035d2f2f [ 49.266831] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.267903] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ae97df8 [ 49.268984] FS: 00007fe41172a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.270194] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.271056] CR2: 00007ffff51d3ef7 CR3: 000000000d275000 CR4: 0000000000350ef0 [ 49.272110] Call Trace: [ 49.272521] [ 49.272862] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.273609] ? __create_object+0x59/0x80 [ 49.274259] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.275075] __vmalloc_noprof+0x59/0x60 [ 49.275745] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.276496] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.277275] bpf_prog_alloc+0x39/0x200 [ 49.277891] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.278697] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.279485] do_seccomp+0x349/0x25e0 [ 49.280059] ? find_held_lock+0x2b/0x80 [ 49.280715] ? do_prlimit+0x310/0x610 [ 49.281335] ? __pfx_do_seccomp+0x10/0x10 [ 49.281993] ? do_raw_spin_unlock+0x53/0x220 [ 49.282739] ? _raw_spin_unlock+0x1e/0x40 [ 49.283403] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.284281] ? static_key_count+0x60/0x80 [ 49.284942] prctl_set_seccomp+0x4e/0x70 [ 49.285614] __do_sys_prctl+0xe6c/0x1d70 [ 49.286266] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.286982] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.287806] ? irqentry_exit+0xf3/0x650 [ 49.288471] do_syscall_64+0xbf/0x430 [ 49.289059] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.289874] RIP: 0033:0x7fe411c1c5cd [ 49.290474] 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 [ 49.293195] RSP: 002b:00007ffff51d2bd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.294346] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe411c1c5cd [ 49.295462] RDX: 0000559effbbce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.296581] RBP: 00007ffff51d2c30 R08: 0000000000000000 R09: 00007ffff51d22d0 [ 49.297664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559f2d8d5bf0 [ 49.298760] R13: 00007ffff51d3060 R14: 0000559f2d8df380 R15: 0000559f2d8ea460 [ 49.299868] [ 49.300258] irq event stamp: 1751 [ 49.300799] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 49.302085] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 49.303402] softirqs last enabled at (1358): [] handle_softirqs+0x50c/0x770 [ 49.304742] softirqs last disabled at (1353): [] __irq_exit_rcu+0xc4/0x100 [ 49.306023] ---[ end trace 0000000000000000 ]--- [ 50.050634] ------------[ cut here ]------------ [ 50.051058] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.052099] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.052777] Modules linked in: [ 50.053050] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.053951] Tainted: [W]=WARN [ 50.054226] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.054881] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.055295] 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 [ 50.056730] RSP: 0018:ffff888013de7bc0 EFLAGS: 00010286 [ 50.057151] RAX: 0000000000000000 RBX: ffffed10027bcf78 RCX: ffffffff813a4050 [ 50.057733] RDX: ffff88800eb28000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.058310] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027bcf2f [ 50.058882] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.059465] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013de7df8 [ 50.060028] FS: 00007fda11f64900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.060675] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.061137] CR2: 00007fda12456580 CR3: 0000000020293000 CR4: 0000000000350ef0 [ 50.061718] Call Trace: [ 50.061933] [ 50.062121] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.062528] ? __create_object+0x59/0x80 [ 50.062869] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.063307] __vmalloc_noprof+0x59/0x60 [ 50.063630] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.064004] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.064427] bpf_prog_alloc+0x39/0x200 [ 50.064748] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.065153] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.065562] do_seccomp+0x349/0x25e0 [ 50.065867] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.066276] ? __pfx_do_seccomp+0x10/0x10 [ 50.066615] ? find_held_lock+0x2b/0x80 [ 50.066946] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.067381] ? static_key_count+0x60/0x80 [ 50.067728] prctl_set_seccomp+0x4e/0x70 [ 50.068064] __do_sys_prctl+0xe6c/0x1d70 [ 50.068417] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.068785] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.069223] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.069644] ? irqentry_exit+0xf3/0x650 [ 50.069974] do_syscall_64+0xbf/0x430 [ 50.070308] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.070729] RIP: 0033:0x7fda124565cd [ 50.071027] 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 [ 50.072461] RSP: 002b:00007ffe145fb940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.073063] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fda124565cd [ 50.073639] RDX: 000055abed59fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.074216] RBP: 00007ffe145fb9a0 R08: 0000000000000000 R09: 00007ffe145fb040 [ 50.074784] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ac1c08ead0 [ 50.075361] R13: 00007ffe145fbdd0 R14: 000055ac1c08fbc0 R15: 000055ac1c0a0780 [ 50.075931] [ 50.076123] irq event stamp: 1813 [ 50.076417] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 50.077090] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 50.077775] softirqs last enabled at (1388): [] handle_softirqs+0x50c/0x770 [ 50.078472] softirqs last disabled at (1373): [] __irq_exit_rcu+0xc4/0x100 [ 50.079146] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:65212' (ECDSA) to the list of known hosts. 2025/11/18 07:58:11 fuzzer started 2025/11/18 07:58:11 dialing manager at localhost:37895 2025/11/18 07:58:11 checking machine... 2025/11/18 07:58:11 checking revisions... [ 50.904277] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:58:11 testing simple program... [ 50.990367] cgroup: Unknown subsys name 'net' [ 51.047294] cgroup: Unknown subsys name 'cpuset' [ 51.061556] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:58:10 Registers: info registers vcpu 0 RAX=ffff88801a29a2f0 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff88801a296e70 RSI=0000000000000000 RDI=ffff88801a29b490 RBP=ffff88801a29b490 RSP=ffff88806ce08dc8 R8 =0000000000000001 R9 =ffffed100d9c11aa R10=0000000000000003 R11=0000000000000001 R12=ffff88800e485190 R13=0000000000000246 R14=ffff88801a29b490 R15=ffff888009462280 RIP=ffffffff81b61984 RFL=00000086 [--S--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 00007fe41172a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe4116ea008 CR3=0000000020201000 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=0000000000022277 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 fffffe3d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd0b400448 CR3=0000000009c7e000 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=38353a373020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303736 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000