[ 46.203524] ------------[ cut here ]------------ [ 46.204423] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.206365] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.207822] Modules linked in: [ 46.208408] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.210589] Tainted: [W]=WARN [ 46.211295] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.212734] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.213617] 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 [ 46.216760] RSP: 0018:ffff888016f6fbc0 EFLAGS: 00010286 [ 46.217698] RAX: 0000000000000000 RBX: ffffed1002dedf78 RCX: ffffffff813a4050 [ 46.218982] RDX: ffff88800f47b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.220237] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dedf2f [ 46.221491] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.222765] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f6fdf8 [ 46.224065] FS: 00007f994ca31900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.225474] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.226519] CR2: 00007f994cf23580 CR3: 000000001c6aa000 CR4: 0000000000350ef0 [ 46.227816] Call Trace: [ 46.228278] [ 46.228681] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.229552] ? __create_object+0x59/0x80 [ 46.230320] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.231297] __vmalloc_noprof+0x59/0x60 [ 46.232044] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.232904] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.233769] bpf_prog_alloc+0x39/0x200 [ 46.234495] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.235438] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.236333] do_seccomp+0x349/0x25e0 [ 46.237045] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.237933] ? __pfx_do_seccomp+0x10/0x10 [ 46.238684] ? find_held_lock+0x2b/0x80 [ 46.239427] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.240365] ? static_key_count+0x60/0x80 [ 46.241154] prctl_set_seccomp+0x4e/0x70 [ 46.241910] __do_sys_prctl+0xe6c/0x1d70 [ 46.242654] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.243518] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.244462] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.245403] ? irqentry_exit+0xf3/0x650 [ 46.246159] do_syscall_64+0xbf/0x430 [ 46.246927] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.247867] RIP: 0033:0x7f994cf235cd [ 46.248515] 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 [ 46.251664] RSP: 002b:00007ffc0aeb4af0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.253009] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f994cf235cd [ 46.254275] RDX: 000055933082ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.255578] RBP: 00007ffc0aeb4b50 R08: 0000000000000000 R09: 00007ffc0aeb41f0 [ 46.256828] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559350cd5ad0 [ 46.258108] R13: 00007ffc0aeb4f80 R14: 0000559350cd6bc0 R15: 0000559350ce7780 [ 46.259411] [ 46.259859] irq event stamp: 1771 [ 46.260456] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 46.261950] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 46.263473] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 46.264769] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 46.265996] ---[ end trace 0000000000000000 ]--- [ 49.845968] ------------[ cut here ]------------ [ 49.846712] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.848368] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.849576] Modules linked in: [ 49.850119] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.851805] Tainted: [W]=WARN [ 49.852263] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.853478] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.854273] 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 [ 49.857164] RSP: 0018:ffff88801a457bc0 EFLAGS: 00010286 [ 49.858386] RAX: 0000000000000000 RBX: ffffed100348af78 RCX: ffffffff813a4050 [ 49.859494] RDX: ffff88800f51b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.860562] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100348af2f [ 49.861660] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.862755] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a457df8 [ 49.863826] FS: 00007f8194d67900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.865025] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.865915] CR2: 00007ffc42c85ef8 CR3: 000000000eb8c000 CR4: 0000000000350ef0 [ 49.867015] Call Trace: [ 49.867406] [ 49.867753] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.868499] ? __create_object+0x59/0x80 [ 49.869163] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.869992] __vmalloc_noprof+0x59/0x60 [ 49.870592] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.871335] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.872128] bpf_prog_alloc+0x39/0x200 [ 49.872703] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.873480] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.874244] do_seccomp+0x349/0x25e0 [ 49.874865] ? find_held_lock+0x2b/0x80 [ 49.875473] ? do_prlimit+0x310/0x610 [ 49.876088] ? __pfx_do_seccomp+0x10/0x10 [ 49.876710] ? do_raw_spin_unlock+0x53/0x220 [ 49.877400] ? _raw_spin_unlock+0x1e/0x40 [ 49.878053] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.878866] ? static_key_count+0x60/0x80 [ 49.879495] prctl_set_seccomp+0x4e/0x70 [ 49.880148] __do_sys_prctl+0xe6c/0x1d70 [ 49.880762] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.881462] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.882274] ? irqentry_exit+0xf3/0x650 [ 49.882934] do_syscall_64+0xbf/0x430 [ 49.883513] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.884312] RIP: 0033:0x7f81952595cd [ 49.884905] 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 [ 49.887547] RSP: 002b:00007ffc42c84b60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.888683] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f81952595cd [ 49.889757] RDX: 00005613a7d1ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.890848] RBP: 00007ffc42c84bc0 R08: 0000000000000000 R09: 00007ffc42c84260 [ 49.891926] R10: 0000000000000000 R11: 0000000000000246 R12: 00005613dc5acad0 [ 49.893025] R13: 00007ffc42c84ff0 R14: 00005613dc5adbc0 R15: 00005613dc5be780 [ 49.894116] [ 49.894476] irq event stamp: 1887 [ 49.895031] hardirqs last enabled at (1897): [] __up_console_sem+0x78/0x80 [ 49.896326] hardirqs last disabled at (1906): [] __up_console_sem+0x5d/0x80 [ 49.897591] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 49.898903] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 49.900155] ---[ end trace 0000000000000000 ]--- [ 50.687299] ------------[ cut here ]------------ [ 50.688226] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.690224] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.691686] Modules linked in: [ 50.693698] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.695814] Tainted: [W]=WARN [ 50.696373] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.697851] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.698727] 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 [ 50.701892] RSP: 0018:ffff8880188a7bc0 EFLAGS: 00010286 [ 50.702886] RAX: 0000000000000000 RBX: ffffed1003114f78 RCX: ffffffff813a4050 [ 50.704169] RDX: ffff88800f51d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.705443] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003114f2f [ 50.706739] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.708038] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880188a7df8 [ 50.709333] FS: 00007f478a647900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.710779] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.711864] CR2: 00007ffe7e74def8 CR3: 000000000ddc7000 CR4: 0000000000350ef0 [ 50.713144] Call Trace: [ 50.713612] [ 50.714064] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.714996] ? __create_object+0x59/0x80 [ 50.715752] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.716743] __vmalloc_noprof+0x59/0x60 [ 50.717521] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.718424] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.719390] bpf_prog_alloc+0x39/0x200 [ 50.720153] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.721095] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.722022] do_seccomp+0x349/0x25e0 [ 50.722722] ? find_held_lock+0x2b/0x80 [ 50.723495] ? do_prlimit+0x310/0x610 [ 50.724250] ? __pfx_do_seccomp+0x10/0x10 [ 50.725065] ? do_raw_spin_unlock+0x53/0x220 [ 50.725929] ? _raw_spin_unlock+0x1e/0x40 [ 50.726690] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.727676] ? static_key_count+0x60/0x80 [ 50.728505] prctl_set_seccomp+0x4e/0x70 [ 50.729304] __do_sys_prctl+0xe6c/0x1d70 [ 50.730110] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.731007] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.732006] ? irqentry_exit+0xf3/0x650 [ 50.732744] do_syscall_64+0xbf/0x430 [ 50.733497] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.734475] RIP: 0033:0x7f478ab395cd [ 50.735207] 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 [ 50.738451] RSP: 002b:00007ffe7e74b3b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.739868] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f478ab395cd [ 50.741189] RDX: 00005633a105de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.742500] RBP: 00007ffe7e74b410 R08: 0000000000000000 R09: 00007ffe7e74aab0 [ 50.743824] R10: 0000000000000000 R11: 0000000000000246 R12: 00005633d2687ad0 [ 50.745138] R13: 00007ffe7e74b840 R14: 00005633d2688bc0 R15: 00005633d2699780 [ 50.746473] [ 50.746951] irq event stamp: 2061 [ 50.747573] hardirqs last enabled at (2069): [] __up_console_sem+0x78/0x80 [ 50.749125] hardirqs last disabled at (2078): [] __up_console_sem+0x5d/0x80 [ 50.750692] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 50.752268] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 50.753829] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34021' (ECDSA) to the list of known hosts. 2025/11/18 11:16:59 fuzzer started 2025/11/18 11:16:59 dialing manager at localhost:34383 2025/11/18 11:16:59 checking machine... 2025/11/18 11:16:59 checking revisions... [ 51.631884] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:17:00 testing simple program... [ 51.720038] cgroup: Unknown subsys name 'net' [ 51.779736] cgroup: Unknown subsys name 'cpuset' [ 51.799544] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:16:59 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff88801a101a30 RSI=0000000000000000 RDI=ffff88800da36b90 RBP=ffff88800da36b90 RSP=ffff88806ce08dd0 R8 =0000000000000001 R9 =ffffed100d9c11aa R10=0000000000000003 R11=0000000000000001 R12=0000000000000000 R13=0000000000000246 R14=ffff88801a1018f8 R15=ffff888009462280 RIP=ffffffff81b618e4 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 00007f8194d67900 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=00007ffc42c7e000 CR3=000000001f1b1000 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 info registers vcpu 1 RAX=ffffffff8146197d RBX=ffffffff81619130 RCX=ffff888009757794 RDX=1ffff110012eaf13 RSI=ffffffff8146197d RDI=ffff888009757908 RBP=ffff8880097578d8 RSP=ffff888009757838 R8 =ffffffff86a0ba7e R9 =ffff888009757880 R10=000000000003c9ed R11=000000000000897b R12=ffff888009757908 R13=0000000000000000 R14=ffff8880096fb780 R15=ffff888008c4b780 RIP=ffffffff81619130 RFL=00000286 [--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe9d764468 CR3=000000000ceb8000 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=36313a313120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323637 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000