[ 39.066804] ------------[ cut here ]------------ [ 39.067714] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.069783] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.071294] Modules linked in: [ 39.071925] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.073899] Tainted: [W]=WARN [ 39.074447] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.075905] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.076826] 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 [ 39.079968] RSP: 0018:ffff88801621fbc0 EFLAGS: 00010286 [ 39.080955] RAX: 0000000000000000 RBX: ffffed1002c43f78 RCX: ffffffff813a4050 [ 39.082224] RDX: ffff888015ef0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.083507] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c43f2f [ 39.084821] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.086089] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801621fdf8 [ 39.087373] FS: 00007f1c516a6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.088814] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.089866] CR2: 00007f1c51b98580 CR3: 000000000b6cc000 CR4: 0000000000350ef0 [ 39.091137] Call Trace: [ 39.091628] [ 39.092035] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.092933] ? __create_object+0x59/0x80 [ 39.093714] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.094672] __vmalloc_noprof+0x59/0x60 [ 39.095394] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.096263] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.097207] bpf_prog_alloc+0x39/0x200 [ 39.097944] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.098871] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.099771] do_seccomp+0x349/0x25e0 [ 39.100449] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.101336] ? __pfx_do_seccomp+0x10/0x10 [ 39.102122] ? find_held_lock+0x2b/0x80 [ 39.102875] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.103826] ? static_key_count+0x60/0x80 [ 39.104636] prctl_set_seccomp+0x4e/0x70 [ 39.105359] __do_sys_prctl+0xe6c/0x1d70 [ 39.106133] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.106968] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.107918] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.108907] ? irqentry_exit+0xf3/0x650 [ 39.109667] do_syscall_64+0xbf/0x430 [ 39.110349] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.111293] RIP: 0033:0x7f1c51b985cd [ 39.111989] 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 [ 39.115116] RSP: 002b:00007ffe8e54df40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.116481] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1c51b985cd [ 39.117754] RDX: 0000561ebfa04e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.119030] RBP: 00007ffe8e54dfa0 R08: 0000000000000000 R09: 00007ffe8e54d640 [ 39.120292] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561edb632ad0 [ 39.121592] R13: 00007ffe8e54e3d0 R14: 0000561edb633bc0 R15: 0000561edb644780 [ 39.122873] [ 39.123291] irq event stamp: 1803 [ 39.123940] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 39.125457] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 39.126966] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 39.128497] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 39.130016] ---[ end trace 0000000000000000 ]--- [ 42.586043] ------------[ cut here ]------------ [ 42.586798] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.588455] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.589635] Modules linked in: [ 42.590116] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.591731] Tainted: [W]=WARN [ 42.592172] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.593391] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.594134] 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 [ 42.596759] RSP: 0018:ffff8880166e7bc0 EFLAGS: 00010286 [ 42.597512] RAX: 0000000000000000 RBX: ffffed1002cdcf78 RCX: ffffffff813a4050 [ 42.598562] RDX: ffff888019ba8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.599589] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cdcf2f [ 42.600624] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.601651] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166e7df8 [ 42.602683] FS: 00007f46b46a7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.603832] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.604692] CR2: 00007fff9e1b1ef8 CR3: 0000000009e31000 CR4: 0000000000350ef0 [ 42.605738] Call Trace: [ 42.606109] [ 42.606434] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.607151] ? __create_object+0x59/0x80 [ 42.607782] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.608570] __vmalloc_noprof+0x59/0x60 [ 42.609139] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.609843] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.610591] bpf_prog_alloc+0x39/0x200 [ 42.611144] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.611897] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.612629] do_seccomp+0x349/0x25e0 [ 42.613166] ? find_held_lock+0x2b/0x80 [ 42.613773] ? do_prlimit+0x310/0x610 [ 42.614332] ? __pfx_do_seccomp+0x10/0x10 [ 42.614966] ? do_raw_spin_unlock+0x53/0x220 [ 42.615637] ? _raw_spin_unlock+0x1e/0x40 [ 42.616229] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.617016] ? static_key_count+0x60/0x80 [ 42.617664] prctl_set_seccomp+0x4e/0x70 [ 42.618251] __do_sys_prctl+0xe6c/0x1d70 [ 42.618884] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.619564] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.620300] ? irqentry_exit+0xf3/0x650 [ 42.620918] do_syscall_64+0xbf/0x430 [ 42.621474] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.622237] RIP: 0033:0x7f46b4b995cd [ 42.622814] 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 [ 42.625362] RSP: 002b:00007fff9e1b06e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.626461] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f46b4b995cd [ 42.627498] RDX: 000055dfee69ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.628550] RBP: 00007fff9e1b0740 R08: 0000000000000000 R09: 00007fff9e1afde0 [ 42.629585] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e019ada240 [ 42.630613] R13: 00007fff9e1b0b70 R14: 000055e019ad9bf0 R15: 000055e019aee4d0 [ 42.631688] [ 42.632029] irq event stamp: 1801 [ 42.632516] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 42.633763] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 42.634981] softirqs last enabled at (1828): [] handle_softirqs+0x50c/0x770 [ 42.636212] softirqs last disabled at (1813): [] __irq_exit_rcu+0xc4/0x100 [ 42.637473] ---[ end trace 0000000000000000 ]--- [ 43.449997] ------------[ cut here ]------------ [ 43.450948] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.452991] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.454450] Modules linked in: [ 43.455314] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.457664] Tainted: [W]=WARN [ 43.458239] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.459710] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.460612] 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 [ 43.463852] RSP: 0018:ffff88801745fbc0 EFLAGS: 00010286 [ 43.464845] RAX: 0000000000000000 RBX: ffffed1002e8bf78 RCX: ffffffff813a4050 [ 43.466151] RDX: ffff88800f431bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.467450] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e8bf2f [ 43.468771] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.470055] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801745fdf8 [ 43.471339] FS: 00007f2d6fece900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.472805] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.473870] CR2: 00007fff6b375ef8 CR3: 000000000fcf7000 CR4: 0000000000350ef0 [ 43.475156] Call Trace: [ 43.475659] [ 43.476078] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.476981] ? __create_object+0x59/0x80 [ 43.477756] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.478732] __vmalloc_noprof+0x59/0x60 [ 43.479449] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.480314] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.481266] bpf_prog_alloc+0x39/0x200 [ 43.481997] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.482943] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.483857] do_seccomp+0x349/0x25e0 [ 43.484596] ? find_held_lock+0x2b/0x80 [ 43.485302] ? do_prlimit+0x310/0x610 [ 43.486038] ? __pfx_do_seccomp+0x10/0x10 [ 43.486823] ? do_raw_spin_unlock+0x53/0x220 [ 43.487654] ? _raw_spin_unlock+0x1e/0x40 [ 43.488383] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.489360] ? static_key_count+0x60/0x80 [ 43.490164] prctl_set_seccomp+0x4e/0x70 [ 43.490950] __do_sys_prctl+0xe6c/0x1d70 [ 43.491739] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.492610] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.493530] ? irqentry_exit+0xf3/0x650 [ 43.494305] do_syscall_64+0xbf/0x430 [ 43.495051] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.496001] RIP: 0033:0x7f2d703c05cd [ 43.496736] 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 [ 43.499901] RSP: 002b:00007fff6b3747b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.501280] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2d703c05cd [ 43.502562] RDX: 000055b838481e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.503846] RBP: 00007fff6b374810 R08: 0000000000000000 R09: 00007fff6b373eb0 [ 43.505138] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b845775240 [ 43.506427] R13: 00007fff6b374c40 R14: 000055b845774bf0 R15: 000055b8457894d0 [ 43.507727] [ 43.508152] irq event stamp: 1887 [ 43.508798] hardirqs last enabled at (1897): [] __up_console_sem+0x78/0x80 [ 43.510323] hardirqs last disabled at (1906): [] __up_console_sem+0x5d/0x80 [ 43.511847] softirqs last enabled at (1520): [] handle_softirqs+0x50c/0x770 [ 43.513393] softirqs last disabled at (1505): [] __irq_exit_rcu+0xc4/0x100 [ 43.514889] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:7712' (ECDSA) to the list of known hosts. 2025/11/17 23:12:35 fuzzer started 2025/11/17 23:12:35 dialing manager at localhost:37895 2025/11/17 23:12:35 checking machine... 2025/11/17 23:12:35 checking revisions... [ 44.360433] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:12:35 testing simple program... [ 44.453013] cgroup: Unknown subsys name 'net' [ 44.531871] cgroup: Unknown subsys name 'cpuset' [ 44.541273] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:12:34 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88800a91c800 RCX=0000000000000001 RDX=0000000000000000 RSI=00000000ffffffff RDI=ffffffff85e1ff20 RBP=ffffffff85e1ff20 RSP=ffff88806ce08cc0 R8 =00000000ffffffff R9 =0000000000000000 R10=000000000004cda6 R11=0000000000000001 R12=ffff888016213780 R13=0000000000000002 R14=00000000ffffffff R15=dffffc0000000000 RIP=ffffffff84c720b8 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 00007f74b9a85700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fee567ba000 CR3=000000000e757000 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=00000000002f2ec8b3285ca56c489dff XMM01=0000000000303fe07e8a42789393c4b7 XMM02=00000000003040e8eff9b2d0a8fce9cb XMM03=00000000003041b82c67c8bc2e329bc3 XMM04=7dd88633379e708b00000000000ae988 XMM05=d4b32a4edef53170000000000031ee20 XMM06=d96330e2d2db8632000000000031dc80 XMM07=fb795ef6d6577056000000000030d6f8 XMM08=2c67c8bc2e329bc30000000000304158 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888011bf4a28 RBX=ffff888011bf9630 RCX=ffff88801f712740 RDX=ffff8880110dfc00 RSI=ffff88801f712640 RDI=0000000000000000 RBP=ffff88800e30d940 RSP=ffff888015dd7528 R8 =0000000000000000 R9 =ffffed1002bbae97 R10=0000000000000003 R11=0000000000000001 R12=ffff88801f712640 R13=0000000000000100 R14=0000000000000001 R15=0000000000000282 RIP=ffffffff81b62696 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2c46780260 CR3=000000001f7bf000 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=756e696c2d34365f3638782f62696c2f XMM01=6c69747579656b62696c2f756e672d78 XMM02=00312e6f732e736c69747579656b6269 XMM03=6c2f756e672d78756e696c2d34365f36 XMM04=00000000000000000000000000000000 XMM05=00007f2c46cbcf6000007f2c46a9ff30 XMM06=00007f2c46a9fa2000007f2c46a9f510 XMM07=00007f2c46a9f00000007f2c46cbda20 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000