[ 46.411650] ------------[ cut here ]------------ [ 46.412584] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.414615] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.416097] Modules linked in: [ 46.416734] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.418990] Tainted: [W]=WARN [ 46.419661] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.421128] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.422054] 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 [ 46.425201] RSP: 0018:ffff888019797bc0 EFLAGS: 00010286 [ 46.426200] RAX: 0000000000000000 RBX: ffffed10032f2f78 RCX: ffffffff813a4050 [ 46.427474] RDX: ffff8880153a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.428744] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032f2f2f [ 46.430049] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.431316] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019797df8 [ 46.432583] FS: 00007fce646d5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.434015] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.435064] CR2: 00007fce64bc7580 CR3: 000000000e720000 CR4: 0000000000350ef0 [ 46.436342] Call Trace: [ 46.436854] [ 46.437262] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.438160] ? __create_object+0x59/0x80 [ 46.438936] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.439894] __vmalloc_noprof+0x59/0x60 [ 46.440648] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.441539] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.442462] bpf_prog_alloc+0x39/0x200 [ 46.443145] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.444064] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.444993] do_seccomp+0x349/0x25e0 [ 46.445701] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.446595] ? __pfx_do_seccomp+0x10/0x10 [ 46.447336] ? find_held_lock+0x2b/0x80 [ 46.448110] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.449102] ? static_key_count+0x60/0x80 [ 46.449916] prctl_set_seccomp+0x4e/0x70 [ 46.450705] __do_sys_prctl+0xe6c/0x1d70 [ 46.451498] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.452312] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.453295] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.454280] ? irqentry_exit+0xf3/0x650 [ 46.455072] do_syscall_64+0xbf/0x430 [ 46.455824] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.456792] RIP: 0033:0x7fce64bc75cd [ 46.457525] 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 [ 46.460734] RSP: 002b:00007fffdcdd3bd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.462125] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fce64bc75cd [ 46.463438] RDX: 00005611fca2ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.464734] RBP: 00007fffdcdd3c30 R08: 0000000000000000 R09: 00007fffdcdd32d0 [ 46.466043] R10: 0000000000000000 R11: 0000000000000246 R12: 00005611ff58dad0 [ 46.467339] R13: 00007fffdcdd4060 R14: 00005611ff58ebc0 R15: 00005611ff59f780 [ 46.468652] [ 46.469094] irq event stamp: 1783 [ 46.469755] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 46.471289] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 46.472822] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 46.474231] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 46.475520] ---[ end trace 0000000000000000 ]--- [ 49.682510] ------------[ cut here ]------------ [ 49.683434] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.685525] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.687062] Modules linked in: [ 49.688022] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.690275] Tainted: [W]=WARN [ 49.690946] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.692457] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.693357] 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 [ 49.696598] RSP: 0018:ffff888016d67bc0 EFLAGS: 00010286 [ 49.697597] RAX: 0000000000000000 RBX: ffffed1002dacf78 RCX: ffffffff813a4050 [ 49.698875] RDX: ffff88801669b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.700161] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dacf2f [ 49.701450] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.702736] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d67df8 [ 49.704011] FS: 00007ff8ec867900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.705464] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.706525] CR2: 00007fff4ad02ef7 CR3: 000000000e421000 CR4: 0000000000350ef0 [ 49.707835] Call Trace: [ 49.708338] [ 49.708806] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.709742] ? __create_object+0x59/0x80 [ 49.710537] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.711508] __vmalloc_noprof+0x59/0x60 [ 49.712214] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.713107] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.714036] bpf_prog_alloc+0x39/0x200 [ 49.714780] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.715718] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.716620] do_seccomp+0x349/0x25e0 [ 49.717306] ? find_held_lock+0x2b/0x80 [ 49.718102] ? do_prlimit+0x310/0x610 [ 49.719303] ? __pfx_do_seccomp+0x10/0x10 [ 49.720101] ? do_raw_spin_unlock+0x53/0x220 [ 49.720945] ? _raw_spin_unlock+0x1e/0x40 [ 49.721724] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.722689] ? static_key_count+0x60/0x80 [ 49.723500] prctl_set_seccomp+0x4e/0x70 [ 49.724228] __do_sys_prctl+0xe6c/0x1d70 [ 49.725033] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.725894] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.726870] ? irqentry_exit+0xf3/0x650 [ 49.727656] do_syscall_64+0xbf/0x430 [ 49.728362] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.729330] RIP: 0033:0x7ff8ecd595cd [ 49.730045] 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 [ 49.733244] RSP: 002b:00007fff4ad015d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.734609] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff8ecd595cd [ 49.735893] RDX: 0000563ad2a05e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.737227] RBP: 00007fff4ad01630 R08: 0000000000000000 R09: 00007fff4ad00cd0 [ 49.738513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563aff1c1ad0 [ 49.739806] R13: 00007fff4ad01a60 R14: 0000563aff1c2bc0 R15: 0000563aff1d3780 [ 49.741229] [ 49.741737] irq event stamp: 1915 [ 49.742466] hardirqs last enabled at (1925): [] __up_console_sem+0x78/0x80 [ 49.744099] hardirqs last disabled at (1934): [] __up_console_sem+0x5d/0x80 [ 49.745679] softirqs last enabled at (1798): [] handle_softirqs+0x50c/0x770 [ 49.747061] softirqs last disabled at (1793): [] __irq_exit_rcu+0xc4/0x100 [ 49.748426] ---[ end trace 0000000000000000 ]--- [ 50.593936] ------------[ cut here ]------------ [ 50.594909] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.596962] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.598458] Modules linked in: [ 50.599056] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.601149] Tainted: [W]=WARN [ 50.601790] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.603305] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.604253] 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 [ 50.607541] RSP: 0018:ffff8880167ffbc0 EFLAGS: 00010286 [ 50.608548] RAX: 0000000000000000 RBX: ffffed1002cfff78 RCX: ffffffff813a4050 [ 50.609871] RDX: ffff888016f1b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.611195] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cfff2f [ 50.612527] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.613852] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167ffdf8 [ 50.615166] FS: 00007f093b617900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.616686] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.617802] CR2: 00007fffd3004ef7 CR3: 0000000007252000 CR4: 0000000000350ef0 [ 50.619125] Call Trace: [ 50.619671] [ 50.620085] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.621019] ? __create_object+0x59/0x80 [ 50.621848] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.622844] __vmalloc_noprof+0x59/0x60 [ 50.623651] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.624577] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.625572] bpf_prog_alloc+0x39/0x200 [ 50.626290] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.627240] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.628213] do_seccomp+0x349/0x25e0 [ 50.628983] ? find_held_lock+0x2b/0x80 [ 50.629787] ? do_prlimit+0x310/0x610 [ 50.630566] ? __pfx_do_seccomp+0x10/0x10 [ 50.631342] ? do_raw_spin_unlock+0x53/0x220 [ 50.632199] ? _raw_spin_unlock+0x1e/0x40 [ 50.633025] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.634026] ? static_key_count+0x60/0x80 [ 50.634883] prctl_set_seccomp+0x4e/0x70 [ 50.635720] __do_sys_prctl+0xe6c/0x1d70 [ 50.636532] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.637438] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.638380] ? irqentry_exit+0xf3/0x650 [ 50.639157] do_syscall_64+0xbf/0x430 [ 50.639941] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.640938] RIP: 0033:0x7f093bb095cd [ 50.641666] 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 [ 50.644939] RSP: 002b:00007fffd3003810 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.646359] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f093bb095cd [ 50.647727] RDX: 000055922993ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.649068] RBP: 00007fffd3003870 R08: 0000000000000000 R09: 00007fffd3002f10 [ 50.650424] R10: 0000000000000000 R11: 0000000000000246 R12: 000055924f06cb10 [ 50.651742] R13: 00007fffd3003ca0 R14: 000055924f06d2b0 R15: 000055924f0816f0 [ 50.653101] [ 50.653585] irq event stamp: 1773 [ 50.654191] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 50.655850] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 50.657709] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 50.659608] softirqs last disabled at (1789): [] __irq_exit_rcu+0xc4/0x100 [ 50.661218] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51448' (ECDSA) to the list of known hosts. 2025/11/19 05:14:41 fuzzer started 2025/11/19 05:14:41 dialing manager at localhost:34383 2025/11/19 05:14:41 checking machine... 2025/11/19 05:14:41 checking revisions... [ 51.541357] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:14:42 testing simple program... [ 51.623452] cgroup: Unknown subsys name 'net' [ 51.699964] cgroup: Unknown subsys name 'cpuset' [ 51.720189] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:14:41 Registers: info registers vcpu 0 RAX=0000000005224fc6 RBX=00000000c6b2ad43 RCX=00000000670cba69 RDX=000000000000000c RSI=ffff8880096279b4 RDI=0000000000000009 RBP=0000000000000001 RSP=ffff888009627910 R8 =000000009be8a0cf R9 =0000000000000000 R10=000000000003c9ed R11=000000000000054b R12=0000000000000000 R13=0000000000000000 R14=ffff888009627978 R15=000000000000000c RIP=ffffffff82642b2d RFL=00000206 [-----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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff4acfb000 CR3=0000000020c9d000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000026331 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 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000563aff1f5000 CR3=000000000d84d000 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=70e112daa33acab0944a3c5a4c36f899 XMM02=2c67c8bc2e329bc300000000003055c8 XMM03=fb795ef6d657705600000000003137a0 XMM04=edc978b522dd604100000000000ae988 XMM05=14648eaa1277bab10000000000322668 XMM06=763b2424cde09e0a000000000031bcd0 XMM07=e042d86d42eb936e0000000000313a20 XMM08=6807e8e385f12bf40000000000305628 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000