[ 46.527823] ------------[ cut here ]------------ [ 46.528716] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.530641] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.532043] Modules linked in: [ 46.532642] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.534742] Tainted: [W]=WARN [ 46.535270] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.536751] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.537607] 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 [ 46.540608] RSP: 0018:ffff88801754fbc0 EFLAGS: 00010286 [ 46.541541] RAX: 0000000000000000 RBX: ffffed1002ea9f78 RCX: ffffffff813a4050 [ 46.542754] RDX: ffff888016cbb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.543987] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea9f2f [ 46.545196] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.546401] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801754fdf8 [ 46.547629] FS: 00007f12a0f69900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.548981] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.549974] CR2: 00007f12a14cf4a6 CR3: 000000000fc0c000 CR4: 0000000000350ef0 [ 46.551202] Call Trace: [ 46.551705] [ 46.552093] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.552952] ? __create_object+0x59/0x80 [ 46.553706] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.554645] __vmalloc_noprof+0x59/0x60 [ 46.555402] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.556198] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.557087] bpf_prog_alloc+0x39/0x200 [ 46.557785] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.558665] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.559528] do_seccomp+0x349/0x25e0 [ 46.560160] ? find_held_lock+0x2b/0x80 [ 46.560882] ? do_prlimit+0x310/0x610 [ 46.561588] ? __pfx_do_seccomp+0x10/0x10 [ 46.562290] ? do_raw_spin_unlock+0x53/0x220 [ 46.563065] ? _raw_spin_unlock+0x1e/0x40 [ 46.563810] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.564744] ? static_key_count+0x60/0x80 [ 46.565511] prctl_set_seccomp+0x4e/0x70 [ 46.566197] __do_sys_prctl+0xe6c/0x1d70 [ 46.566936] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.567779] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.568693] ? irqentry_exit+0xf3/0x650 [ 46.569415] do_syscall_64+0xbf/0x430 [ 46.570066] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.570968] RIP: 0033:0x7f12a145b5cd [ 46.571653] 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 [ 46.574626] RSP: 002b:00007ffdf3202f60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.575946] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f12a145b5cd [ 46.577178] RDX: 0000557256fb6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.578412] RBP: 00007ffdf3202fc0 R08: 0000000000000000 R09: 00007ffdf3202660 [ 46.579666] R10: 0000000000000000 R11: 0000000000000246 R12: 000055725a9e2ad0 [ 46.580902] R13: 00007ffdf32033f0 R14: 000055725a9e3bc0 R15: 000055725a9f4780 [ 46.582156] [ 46.582610] irq event stamp: 1875 [ 46.583195] hardirqs last enabled at (1883): [] __up_console_sem+0x78/0x80 [ 46.584668] hardirqs last disabled at (1892): [] __up_console_sem+0x5d/0x80 [ 46.586134] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 46.587622] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 46.589080] ---[ end trace 0000000000000000 ]--- [ 49.481586] ------------[ cut here ]------------ [ 49.482526] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.484567] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.486007] Modules linked in: [ 49.486647] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.488609] Tainted: [W]=WARN [ 49.489156] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.490608] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.491505] 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 [ 49.494618] RSP: 0018:ffff88801abb7bc0 EFLAGS: 00010286 [ 49.495589] RAX: 0000000000000000 RBX: ffffed1003576f78 RCX: ffffffff813a4050 [ 49.496856] RDX: ffff88800f6ab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.498118] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003576f2f [ 49.499394] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.500668] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801abb7df8 [ 49.501926] FS: 00007fbb02a2b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.503372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.504405] CR2: 00007fffeeef6ef7 CR3: 0000000020740000 CR4: 0000000000350ef0 [ 49.505672] Call Trace: [ 49.506135] [ 49.506584] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.507471] ? __create_object+0x59/0x80 [ 49.508209] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.509168] __vmalloc_noprof+0x59/0x60 [ 49.509943] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.510805] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.511744] bpf_prog_alloc+0x39/0x200 [ 49.512476] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.513399] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.514253] do_seccomp+0x349/0x25e0 [ 49.514978] ? find_held_lock+0x2b/0x80 [ 49.515734] ? do_prlimit+0x310/0x610 [ 49.516480] ? __pfx_do_seccomp+0x10/0x10 [ 49.517213] ? do_raw_spin_unlock+0x53/0x220 [ 49.518031] ? _raw_spin_unlock+0x1e/0x40 [ 49.518800] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.519779] ? static_key_count+0x60/0x80 [ 49.520576] prctl_set_seccomp+0x4e/0x70 [ 49.521298] __do_sys_prctl+0xe6c/0x1d70 [ 49.522094] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.522948] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.523921] ? irqentry_exit+0xf3/0x650 [ 49.524689] do_syscall_64+0xbf/0x430 [ 49.525421] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.526326] RIP: 0033:0x7fbb02f1d5cd [ 49.527022] 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 [ 49.530162] RSP: 002b:00007fffeeef4fa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.531528] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbb02f1d5cd [ 49.532808] RDX: 000055f963ef0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.534081] RBP: 00007fffeeef5000 R08: 0000000000000000 R09: 00007fffeeef46a0 [ 49.535384] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f9683692b0 [ 49.536654] R13: 00007fffeeef5430 R14: 000055f96836bd20 R15: 000055f96837d8d0 [ 49.537940] [ 49.538394] irq event stamp: 1721 [ 49.538999] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 49.540533] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 49.542040] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770 [ 49.543581] softirqs last disabled at (1637): [] __irq_exit_rcu+0xc4/0x100 [ 49.545111] ---[ end trace 0000000000000000 ]--- [ 50.255451] ------------[ cut here ]------------ [ 50.256281] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.258409] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.260023] Modules linked in: [ 50.260717] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.262805] Tainted: [W]=WARN [ 50.263455] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.264996] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.265968] 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 [ 50.269309] RSP: 0018:ffff88801ad5fbc0 EFLAGS: 00010286 [ 50.270329] RAX: 0000000000000000 RBX: ffffed10035abf78 RCX: ffffffff813a4050 [ 50.271751] RDX: ffff888017381bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.273140] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035abf2f [ 50.274524] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.275911] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ad5fdf8 [ 50.277281] FS: 00007f5d2e0d8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.278849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.280012] CR2: 00007ffe7935fef7 CR3: 0000000020c44000 CR4: 0000000000350ef0 [ 50.281405] Call Trace: [ 50.281897] [ 50.282375] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.283303] ? __create_object+0x59/0x80 [ 50.284163] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.285208] __vmalloc_noprof+0x59/0x60 [ 50.286029] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.286982] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.288005] bpf_prog_alloc+0x39/0x200 [ 50.288785] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.289787] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.290767] do_seccomp+0x349/0x25e0 [ 50.291568] ? find_held_lock+0x2b/0x80 [ 50.292338] ? do_prlimit+0x310/0x610 [ 50.293150] ? __pfx_do_seccomp+0x10/0x10 [ 50.294007] ? do_raw_spin_unlock+0x53/0x220 [ 50.294887] ? _raw_spin_unlock+0x1e/0x40 [ 50.295767] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.296796] ? static_key_count+0x60/0x80 [ 50.297663] prctl_set_seccomp+0x4e/0x70 [ 50.298498] __do_sys_prctl+0xe6c/0x1d70 [ 50.299288] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.300233] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.301281] ? irqentry_exit+0xf3/0x650 [ 50.302100] do_syscall_64+0xbf/0x430 [ 50.302910] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.303943] RIP: 0033:0x7f5d2e5ca5cd [ 50.304712] 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 [ 50.307937] RSP: 002b:00007ffe7935df40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.308854] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5d2e5ca5cd [ 50.309723] RDX: 00005567a9c35e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.310590] RBP: 00007ffe7935dfa0 R08: 0000000000000000 R09: 00007ffe7935d640 [ 50.311471] R10: 0000000000000000 R11: 0000000000000246 R12: 00005567bd023ad0 [ 50.312257] R13: 00007ffe7935e3d0 R14: 00005567bd024bc0 R15: 00005567bd035780 [ 50.313090] [ 50.313378] irq event stamp: 1735 [ 50.313753] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 50.314704] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 50.315661] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 50.316632] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 50.317572] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14894' (ECDSA) to the list of known hosts. 2025/11/18 22:16:57 fuzzer started 2025/11/18 22:16:57 dialing manager at localhost:34383 2025/11/18 22:16:57 checking machine... 2025/11/18 22:16:57 checking revisions... [ 51.188127] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:16:57 testing simple program... [ 51.286121] cgroup: Unknown subsys name 'net' [ 51.359286] cgroup: Unknown subsys name 'cpuset' [ 51.377302] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:16:56 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806ce08ae8 RCX=ffff88806ce08974 RDX=1ffff1100d9c115d RSI=ffffffff83cab745 RDI=ffff88806ce08af4 RBP=0000000000000012 RSP=ffff88806ce08a00 R8 =0000000000000001 R9 =ffff88806ce08a60 R10=000000000003c9ed R11=0000000000023e35 R12=ffff88806ce08ae8 R13=0000000000000000 R14=ffff88800f6a9bc0 R15=0000000000000000 RIP=ffffffff816191e5 RFL=00000246 [---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 00007fbb02a2b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffeeeef000 CR3=000000000dd55000 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=6720646572637465733a4d41503d706f XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000021e15 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 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f254beaf008 CR3=000000000e6a9000 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=a8c492d1cfec328d9347600e433339d3 XMM02=00000000003027e8ec2efd57dc4c00df XMM03=000000000030e2e004f72562d41a4087 XMM04=034958dc1e045d8b00000000000ae988 XMM05=a12b36fdbd2a65ac000000000031e6d0 XMM06=474038aa6c007e1f000000000031e358 XMM07=e042d86d42eb936e000000000030f430 XMM08=04f72562d41a40870000000000302848 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000