[ 38.976572] ------------[ cut here ]------------ [ 38.977346] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.979038] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.980269] Modules linked in: [ 38.980763] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.982415] Tainted: [W]=WARN [ 38.982876] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.984105] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.984880] 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 [ 38.987544] RSP: 0018:ffff8880172ffbc0 EFLAGS: 00010286 [ 38.988369] RAX: 0000000000000000 RBX: ffffed1002e5ff78 RCX: ffffffff813a4050 [ 38.989448] RDX: ffff888016eeb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.990528] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e5ff2f [ 38.991596] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.992664] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172ffdf8 [ 38.993735] FS: 00007f1094456900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.994961] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.995845] CR2: 00007f1094948580 CR3: 000000000e155000 CR4: 0000000000350ef0 [ 38.996919] Call Trace: [ 38.997337] [ 38.997681] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.998425] ? __create_object+0x59/0x80 [ 38.999039] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.999855] __vmalloc_noprof+0x59/0x60 [ 39.000481] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.001170] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.001960] bpf_prog_alloc+0x39/0x200 [ 39.002568] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.003340] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.004054] do_seccomp+0x349/0x25e0 [ 39.004653] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.005401] ? __pfx_do_seccomp+0x10/0x10 [ 39.006044] ? find_held_lock+0x2b/0x80 [ 39.006676] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.007490] ? static_key_count+0x60/0x80 [ 39.008121] prctl_set_seccomp+0x4e/0x70 [ 39.008779] __do_sys_prctl+0xe6c/0x1d70 [ 39.009433] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.010119] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.010926] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.011728] ? irqentry_exit+0xf3/0x650 [ 39.012363] do_syscall_64+0xbf/0x430 [ 39.012944] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.013734] RIP: 0033:0x7f10949485cd [ 39.014338] 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 [ 39.016968] RSP: 002b:00007ffdd8622760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.018115] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f10949485cd [ 39.019209] RDX: 000055988acd6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.020291] RBP: 00007ffdd86227c0 R08: 0000000000000000 R09: 00007ffdd8621e60 [ 39.021381] R10: 0000000000000000 R11: 0000000000000246 R12: 00005598b65b9240 [ 39.022475] R13: 00007ffdd8622bf0 R14: 00005598b65b8bf0 R15: 00005598b65cd4d0 [ 39.023575] [ 39.023932] irq event stamp: 1767 [ 39.024491] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 39.025774] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 39.027054] softirqs last enabled at (1784): [] handle_softirqs+0x50c/0x770 [ 39.028348] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 39.029627] ---[ end trace 0000000000000000 ]--- [ 42.206838] ------------[ cut here ]------------ [ 42.207774] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.209802] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.211279] Modules linked in: [ 42.211875] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.214032] Tainted: [W]=WARN [ 42.214644] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.216138] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.217060] 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 [ 42.220285] RSP: 0018:ffff888017e17bc0 EFLAGS: 00010286 [ 42.221277] RAX: 0000000000000000 RBX: ffffed1002fc2f78 RCX: ffffffff813a4050 [ 42.222588] RDX: ffff888014759bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.223887] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fc2f2f [ 42.225184] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.226490] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017e17df8 [ 42.227791] FS: 00007fb858d80900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.229256] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.230345] CR2: 00007ffda417cef7 CR3: 000000000db35000 CR4: 0000000000350ef0 [ 42.231651] Call Trace: [ 42.232125] [ 42.232578] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.233492] ? __create_object+0x59/0x80 [ 42.234295] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.235272] __vmalloc_noprof+0x59/0x60 [ 42.235996] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.236884] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.237835] bpf_prog_alloc+0x39/0x200 [ 42.238565] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.239507] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.240423] do_seccomp+0x349/0x25e0 [ 42.241110] ? find_held_lock+0x2b/0x80 [ 42.241881] ? do_prlimit+0x310/0x610 [ 42.242624] ? __pfx_do_seccomp+0x10/0x10 [ 42.243409] ? do_raw_spin_unlock+0x53/0x220 [ 42.244208] ? _raw_spin_unlock+0x1e/0x40 [ 42.245002] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.245988] ? static_key_count+0x60/0x80 [ 42.246799] prctl_set_seccomp+0x4e/0x70 [ 42.247585] __do_sys_prctl+0xe6c/0x1d70 [ 42.248378] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.249201] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.250197] ? irqentry_exit+0xf3/0x650 [ 42.250977] do_syscall_64+0xbf/0x430 [ 42.251725] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.252687] RIP: 0033:0x7fb8592725cd [ 42.253395] 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 [ 42.256613] RSP: 002b:00007ffda417b970 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.258010] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb8592725cd [ 42.259311] RDX: 000055abc17b6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.260609] RBP: 00007ffda417b9d0 R08: 0000000000000000 R09: 00007ffda417b070 [ 42.261915] R10: 0000000000000000 R11: 0000000000000246 R12: 000055abd3bcfad0 [ 42.263221] R13: 00007ffda417be00 R14: 000055abd3bd0bc0 R15: 000055abd3be1780 [ 42.264565] [ 42.264996] irq event stamp: 1757 [ 42.265651] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 42.267202] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 42.268766] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 42.270334] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 42.271849] ---[ end trace 0000000000000000 ]--- [ 43.069525] ------------[ cut here ]------------ [ 43.070481] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.072441] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.073921] Modules linked in: [ 43.074550] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.076495] Tainted: [W]=WARN [ 43.077037] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.078488] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.079387] 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 [ 43.082514] RSP: 0018:ffff888017e77bc0 EFLAGS: 00010286 [ 43.083476] RAX: 0000000000000000 RBX: ffffed1002fcef78 RCX: ffffffff813a4050 [ 43.084735] RDX: ffff88801b291bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.086005] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fcef2f [ 43.087268] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.088530] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017e77df8 [ 43.089803] FS: 00007fd5291b7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.091215] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.092287] CR2: 00007ffc0a7d8ef7 CR3: 000000001ce03000 CR4: 0000000000350ef0 [ 43.093546] Call Trace: [ 43.094018] [ 43.094460] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.095346] ? __create_object+0x59/0x80 [ 43.096072] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.097026] __vmalloc_noprof+0x59/0x60 [ 43.097762] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.098630] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.099544] bpf_prog_alloc+0x39/0x200 [ 43.100222] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.101133] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.102027] do_seccomp+0x349/0x25e0 [ 43.102714] ? find_held_lock+0x2b/0x80 [ 43.103455] ? do_prlimit+0x310/0x610 [ 43.104142] ? __pfx_do_seccomp+0x10/0x10 [ 43.104905] ? do_raw_spin_unlock+0x53/0x220 [ 43.105723] ? _raw_spin_unlock+0x1e/0x40 [ 43.106484] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.107422] ? static_key_count+0x60/0x80 [ 43.108156] prctl_set_seccomp+0x4e/0x70 [ 43.108906] __do_sys_prctl+0xe6c/0x1d70 [ 43.109662] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.110507] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.111461] ? irqentry_exit+0xf3/0x650 [ 43.112184] do_syscall_64+0xbf/0x430 [ 43.112903] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.113850] RIP: 0033:0x7fd5296a95cd [ 43.114536] 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 [ 43.117636] RSP: 002b:00007ffc0a7d7a60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.118976] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd5296a95cd [ 43.120255] RDX: 000055879a829e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.121520] RBP: 00007ffc0a7d7ac0 R08: 0000000000000000 R09: 00007ffc0a7d7160 [ 43.122789] R10: 0000000000000000 R11: 0000000000000246 R12: 00005587a59aab10 [ 43.124031] R13: 00007ffc0a7d7ef0 R14: 00005587a59ab2b0 R15: 00005587a59bf6f0 [ 43.125303] [ 43.125718] irq event stamp: 1757 [ 43.126356] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 43.127844] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 43.129327] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 43.130855] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 43.132333] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21318' (ECDSA) to the list of known hosts. 2025/11/18 18:06:45 fuzzer started 2025/11/18 18:06:45 dialing manager at localhost:34383 2025/11/18 18:06:45 checking machine... 2025/11/18 18:06:45 checking revisions... [ 43.997672] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:06:45 testing simple program... [ 44.075321] cgroup: Unknown subsys name 'net' [ 44.134818] cgroup: Unknown subsys name 'cpuset' [ 44.154380] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:06:45 Registers: info registers vcpu 0 RAX=ffff88801ec87bf9 RBX=dffffc0000000000 RCX=ffffffff8152d723 RDX=1ffff11003d90f80 RSI=ffffffff885b6f10 RDI=ffff88801ec7d510 RBP=ffff88801ec87bf8 RSP=ffff88801b0dfa60 R8 =0000000000000001 R9 =ffffed100361bf46 R10=0000000000000003 R11=0000000000000001 R12=ffff88801ec7d508 R13=fffffbfff10b6de2 R14=0000000000000000 R15=ffffffff885b6f10 RIP=ffffffff84c2b818 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 00007fb858d80900 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=00007ffda4175000 CR3=000000001e04b000 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=0000000000029dab 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f05dc450000 CR3=000000000df69000 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=f8927a7140f1b6836f4be7370f704a1e XMM02=2c67c8bc2e329bc300000000003050f8 XMM03=fb795ef6d657705600000000003121b8 XMM04=9c896374dcdaebac00000000000ae988 XMM05=090f1556b20111b30000000000321d30 XMM06=5b75c91c804453420000000000321bb8 XMM07=e042d86d42eb936e0000000000312490 XMM08=918c78a28efa41320000000000305158 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000