[ 39.118645] ------------[ cut here ]------------ [ 39.119400] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.121160] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.122360] Modules linked in: [ 39.122850] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.124540] Tainted: [W]=WARN [ 39.125035] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.126253] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.126969] 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 [ 39.129631] RSP: 0018:ffff888017437bc0 EFLAGS: 00010286 [ 39.130448] RAX: 0000000000000000 RBX: ffffed1002e86f78 RCX: ffffffff813a4050 [ 39.131518] RDX: ffff888015cb8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.132620] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e86f2f [ 39.133802] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.135063] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017437df8 [ 39.136336] FS: 00007f94db268900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.137759] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.138803] CR2: 00007ffc86f9eef8 CR3: 000000000cdd7000 CR4: 0000000000350ef0 [ 39.140079] Call Trace: [ 39.140588] [ 39.141072] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.141913] ? __create_object+0x59/0x80 [ 39.142685] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.143654] __vmalloc_noprof+0x59/0x60 [ 39.144422] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.145289] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.146205] bpf_prog_alloc+0x39/0x200 [ 39.146899] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.147833] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.148726] do_seccomp+0x349/0x25e0 [ 39.149437] ? find_held_lock+0x2b/0x80 [ 39.150186] ? do_prlimit+0x310/0x610 [ 39.150873] ? __pfx_do_seccomp+0x10/0x10 [ 39.151655] ? do_raw_spin_unlock+0x53/0x220 [ 39.152505] ? _raw_spin_unlock+0x1e/0x40 [ 39.153289] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.154243] ? static_key_count+0x60/0x80 [ 39.155042] prctl_set_seccomp+0x4e/0x70 [ 39.155776] __do_sys_prctl+0xe6c/0x1d70 [ 39.156572] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.157437] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.158418] ? irqentry_exit+0xf3/0x650 [ 39.159188] do_syscall_64+0xbf/0x430 [ 39.159882] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.160845] RIP: 0033:0x7f94db75a5cd [ 39.161561] 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 [ 39.164756] RSP: 002b:00007ffc86f9d1a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.166119] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f94db75a5cd [ 39.167401] RDX: 00005589a6b9de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.168701] RBP: 00007ffc86f9d200 R08: 0000000000000000 R09: 00007ffc86f9c8a0 [ 39.169995] R10: 0000000000000000 R11: 0000000000000246 R12: 00005589c4ac8b10 [ 39.171275] R13: 00007ffc86f9d630 R14: 00005589c4ac92b0 R15: 00005589c4add6f0 [ 39.172590] [ 39.173047] irq event stamp: 1781 [ 39.173655] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 39.175176] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 39.176714] softirqs last enabled at (1812): [] handle_softirqs+0x50c/0x770 [ 39.178226] softirqs last disabled at (1807): [] __irq_exit_rcu+0xc4/0x100 [ 39.179717] ---[ end trace 0000000000000000 ]--- [ 42.700574] ------------[ cut here ]------------ [ 42.701506] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.703502] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.704960] Modules linked in: [ 42.705576] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.707542] Tainted: [W]=WARN [ 42.708136] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.709627] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.710555] 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 [ 42.713756] RSP: 0018:ffff88801844fbc0 EFLAGS: 00010286 [ 42.714743] RAX: 0000000000000000 RBX: ffffed1003089f78 RCX: ffffffff813a4050 [ 42.716033] RDX: ffff88800a49d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.717359] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003089f2f [ 42.718650] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.719939] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801844fdf8 [ 42.721224] FS: 00007f75a402d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.722667] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.723725] CR2: 00007ffe37edaef8 CR3: 000000001e24b000 CR4: 0000000000350ef0 [ 42.725021] Call Trace: [ 42.725492] [ 42.725905] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.726810] ? __create_object+0x59/0x80 [ 42.727586] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.728568] __vmalloc_noprof+0x59/0x60 [ 42.729318] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.730189] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.731128] bpf_prog_alloc+0x39/0x200 [ 42.731827] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.732772] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.733657] do_seccomp+0x349/0x25e0 [ 42.734371] ? find_held_lock+0x2b/0x80 [ 42.735123] ? do_prlimit+0x310/0x610 [ 42.735822] ? __pfx_do_seccomp+0x10/0x10 [ 42.736624] ? do_raw_spin_unlock+0x53/0x220 [ 42.737446] ? _raw_spin_unlock+0x1e/0x40 [ 42.738232] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.739181] ? static_key_count+0x60/0x80 [ 42.739932] prctl_set_seccomp+0x4e/0x70 [ 42.740718] __do_sys_prctl+0xe6c/0x1d70 [ 42.741497] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.742362] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.743321] ? irqentry_exit+0xf3/0x650 [ 42.744085] do_syscall_64+0xbf/0x430 [ 42.744798] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.745768] RIP: 0033:0x7f75a451f5cd [ 42.746496] 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 [ 42.749745] RSP: 002b:00007ffe37ed9670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.751134] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f75a451f5cd [ 42.752457] RDX: 000055d3ff3ede00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.753753] RBP: 00007ffe37ed96d0 R08: 0000000000000000 R09: 00007ffe37ed8d70 [ 42.755055] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d420ec4ad0 [ 42.756370] R13: 00007ffe37ed9b00 R14: 000055d420ec5bc0 R15: 000055d420ed6780 [ 42.757696] [ 42.758163] irq event stamp: 1743 [ 42.758776] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 42.760328] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 42.761874] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 42.763434] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 42.764973] ---[ end trace 0000000000000000 ]--- [ 43.572890] ------------[ cut here ]------------ [ 43.573802] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.575801] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.577310] Modules linked in: [ 43.577893] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.579830] Tainted: [W]=WARN [ 43.580442] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.581879] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.582780] 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 [ 43.585907] RSP: 0018:ffff888013ca7bc0 EFLAGS: 00010286 [ 43.586863] RAX: 0000000000000000 RBX: ffffed1002794f78 RCX: ffffffff813a4050 [ 43.588120] RDX: ffff88800dd0b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.589380] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002794f2f [ 43.590638] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.591897] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013ca7df8 [ 43.593160] FS: 00007efe6c9d5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.594732] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.595794] CR2: 00007efe6cec7580 CR3: 0000000016705000 CR4: 0000000000350ef0 [ 43.597098] Call Trace: [ 43.597564] [ 43.597973] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.598888] ? __create_object+0x59/0x80 [ 43.599685] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.600677] __vmalloc_noprof+0x59/0x60 [ 43.601449] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.602339] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.603281] bpf_prog_alloc+0x39/0x200 [ 43.604029] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.604923] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.605821] do_seccomp+0x349/0x25e0 [ 43.606541] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.607440] ? __pfx_do_seccomp+0x10/0x10 [ 43.608227] ? find_held_lock+0x2b/0x80 [ 43.608962] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.609935] ? static_key_count+0x60/0x80 [ 43.610756] prctl_set_seccomp+0x4e/0x70 [ 43.611540] __do_sys_prctl+0xe6c/0x1d70 [ 43.612338] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.613217] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.614199] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.615183] ? irqentry_exit+0xf3/0x650 [ 43.615912] do_syscall_64+0xbf/0x430 [ 43.616661] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.617617] RIP: 0033:0x7efe6cec75cd [ 43.618343] 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 [ 43.621526] RSP: 002b:00007ffd5382f980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.622886] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efe6cec75cd [ 43.624177] RDX: 0000563efe6dbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.625499] RBP: 00007ffd5382f9e0 R08: 0000000000000000 R09: 00007ffd5382f080 [ 43.626785] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563f03a9cad0 [ 43.628076] R13: 00007ffd5382fe10 R14: 0000563f03a9dbc0 R15: 0000563f03aae780 [ 43.629403] [ 43.629837] irq event stamp: 1835 [ 43.630482] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 43.632026] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 43.633566] softirqs last enabled at (1824): [] handle_softirqs+0x50c/0x770 [ 43.635110] softirqs last disabled at (1819): [] __irq_exit_rcu+0xc4/0x100 [ 43.636634] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17089' (ECDSA) to the list of known hosts. 2025/11/17 10:22:57 fuzzer started 2025/11/17 10:22:57 dialing manager at localhost:37895 2025/11/17 10:22:57 checking machine... 2025/11/17 10:22:57 checking revisions... [ 44.608217] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:22:58 testing simple program... [ 44.690174] cgroup: Unknown subsys name 'net' [ 44.752095] cgroup: Unknown subsys name 'cpuset' [ 44.764498] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:22:56 Registers: info registers vcpu 0 RAX=ffff88800918a9f8 RBX=ffff88800bc13900 RCX=ffffffff8152d723 RDX=ffff888009185a70 RSI=0000000000000000 RDI=ffff888009186440 RBP=ffff888009186440 RSP=ffff888009627b48 R8 =0000000000000001 R9 =ffffed10012c4f5a R10=0000000000000003 R11=0000000000000001 R12=ffff88800c38c758 R13=0000000000000246 R14=ffff888009472500 R15=0000000000000000 RIP=ffffffff81b61984 RFL=00000082 [--S----] 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 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f75a45e4618 CR3=000000001e238000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888017661800 RCX=ffffffff81ce79b8 RDX=ffff888013f59bc0 RSI=ffffffff81ce7860 RDI=ffff888017661940 RBP=ffff888015c4fc68 RSP=ffff888015c4fba8 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=0000000000000001 R11=0000000000000001 R12=ffff888017661930 R13=ffff888017661940 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff84c97e04 RFL=00000293 [--S-A-C] 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 00007f9c1b94b900 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=00007f9c1b062038 CR3=000000000ddf8000 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=b61316f1f89717a31a428cc5f8fc40c6 XMM02=0000000000300a40ec2efd57dc4c00df XMM03=000000000030ea102fc06654bb34bd46 XMM04=1b1e6212992857f100000000000ae988 XMM05=d96330e2d2db8632000000000031f250 XMM06=474038aa6c007e1f000000000031f0d8 XMM07=e042d86d42eb936e000000000030ece8 XMM08=2fc06654bb34bd460000000000300aa0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000