[ 46.308514] ------------[ cut here ]------------ [ 46.309417] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.311466] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.312878] Modules linked in: [ 46.313506] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.315452] Tainted: [W]=WARN [ 46.315987] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.317443] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.318305] 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 [ 46.321400] RSP: 0018:ffff888016667bc0 EFLAGS: 00010286 [ 46.322324] RAX: 0000000000000000 RBX: ffffed1002cccf78 RCX: ffffffff813a4050 [ 46.323614] RDX: ffff88801a588000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.324872] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cccf2f [ 46.326155] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.327422] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016667df8 [ 46.328694] FS: 00007f39c12f9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.330111] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.331153] CR2: 00007ffdca79eef7 CR3: 000000000eada000 CR4: 0000000000350ef0 [ 46.332412] Call Trace: [ 46.332876] [ 46.333276] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.334193] ? __create_object+0x59/0x80 [ 46.334995] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.335954] __vmalloc_noprof+0x59/0x60 [ 46.336703] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.337571] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.338486] bpf_prog_alloc+0x39/0x200 [ 46.339170] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.340071] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.340949] do_seccomp+0x349/0x25e0 [ 46.341659] ? find_held_lock+0x2b/0x80 [ 46.342405] ? do_prlimit+0x310/0x610 [ 46.343086] ? __pfx_do_seccomp+0x10/0x10 [ 46.343862] ? do_raw_spin_unlock+0x53/0x220 [ 46.344677] ? _raw_spin_unlock+0x1e/0x40 [ 46.345449] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.346404] ? static_key_count+0x60/0x80 [ 46.347151] prctl_set_seccomp+0x4e/0x70 [ 46.347913] __do_sys_prctl+0xe6c/0x1d70 [ 46.348672] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.349539] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.350498] ? irqentry_exit+0xf3/0x650 [ 46.351208] do_syscall_64+0xbf/0x430 [ 46.351933] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.352870] RIP: 0033:0x7f39c17eb5cd [ 46.353566] 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 [ 46.356663] RSP: 002b:00007ffdca79c8d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.358026] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f39c17eb5cd [ 46.359293] RDX: 000055b367dade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.360545] RBP: 00007ffdca79c930 R08: 0000000000000000 R09: 00007ffdca79bfd0 [ 46.361805] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b399befbf0 [ 46.363047] R13: 00007ffdca79cd60 R14: 000055b399bf9380 R15: 000055b399c04460 [ 46.364321] [ 46.364774] irq event stamp: 1749 [ 46.365401] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 46.366925] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 46.368426] softirqs last enabled at (1438): [] handle_softirqs+0x50c/0x770 [ 46.369953] softirqs last disabled at (1427): [] __irq_exit_rcu+0xc4/0x100 [ 46.371442] ---[ end trace 0000000000000000 ]--- [ 49.188861] ------------[ cut here ]------------ [ 49.189824] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.191848] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.193323] Modules linked in: [ 49.194020] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.195985] Tainted: [W]=WARN [ 49.196580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.198057] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.198981] 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 [ 49.202150] RSP: 0018:ffff888016d8fbc0 EFLAGS: 00010286 [ 49.203128] RAX: 0000000000000000 RBX: ffffed1002db1f78 RCX: ffffffff813a4050 [ 49.204411] RDX: ffff88801a2a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.205716] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db1f2f [ 49.206994] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.208275] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d8fdf8 [ 49.209595] FS: 00007f0ffa3bd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.211033] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.212098] CR2: 00007fffc946fef7 CR3: 00000000200d4000 CR4: 0000000000350ef0 [ 49.213418] Call Trace: [ 49.213898] [ 49.214298] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.215211] ? __create_object+0x59/0x80 [ 49.215991] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.216980] __vmalloc_noprof+0x59/0x60 [ 49.217753] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.218643] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.219578] bpf_prog_alloc+0x39/0x200 [ 49.220283] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.221224] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.222134] do_seccomp+0x349/0x25e0 [ 49.222858] ? find_held_lock+0x2b/0x80 [ 49.223634] ? do_prlimit+0x310/0x610 [ 49.224344] ? __pfx_do_seccomp+0x10/0x10 [ 49.225136] ? do_raw_spin_unlock+0x53/0x220 [ 49.225985] ? _raw_spin_unlock+0x1e/0x40 [ 49.226756] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.227706] ? static_key_count+0x60/0x80 [ 49.228501] prctl_set_seccomp+0x4e/0x70 [ 49.229224] __do_sys_prctl+0xe6c/0x1d70 [ 49.230017] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.230875] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.231863] ? irqentry_exit+0xf3/0x650 [ 49.232634] do_syscall_64+0xbf/0x430 [ 49.233328] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.234306] RIP: 0033:0x7f0ffa8af5cd [ 49.235022] 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 [ 49.238221] RSP: 002b:00007fffc946d740 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.239601] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0ffa8af5cd [ 49.240888] RDX: 00005654336c3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.242204] RBP: 00007fffc946d7a0 R08: 0000000000000000 R09: 00007fffc946ce40 [ 49.243486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565457537ad0 [ 49.244770] R13: 00007fffc946dbd0 R14: 0000565457538bc0 R15: 0000565457549780 [ 49.246086] [ 49.246543] irq event stamp: 1745 [ 49.247149] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 49.248686] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 49.250221] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 49.251778] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 49.253299] ---[ end trace 0000000000000000 ]--- [ 49.947633] ------------[ cut here ]------------ [ 49.948594] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.950695] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.952164] Modules linked in: [ 49.952790] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.955032] Tainted: [W]=WARN [ 49.955698] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.957182] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.958109] 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 [ 49.961243] RSP: 0018:ffff888015cdfbc0 EFLAGS: 00010286 [ 49.962221] RAX: 0000000000000000 RBX: ffffed1002b9bf78 RCX: ffffffff813a4050 [ 49.963504] RDX: ffff88801a223780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.964772] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b9bf2f [ 49.966050] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.967335] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015cdfdf8 [ 49.968636] FS: 00007f2825808900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.970079] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.971129] CR2: 00007ffe5fc07ef7 CR3: 000000000d474000 CR4: 0000000000350ef0 [ 49.972414] Call Trace: [ 49.972879] [ 49.973281] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.974206] ? __create_object+0x59/0x80 [ 49.975007] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.975992] __vmalloc_noprof+0x59/0x60 [ 49.976746] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.977633] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.978573] bpf_prog_alloc+0x39/0x200 [ 49.979291] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.980227] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.981144] do_seccomp+0x349/0x25e0 [ 49.981877] ? find_held_lock+0x2b/0x80 [ 49.982643] ? do_prlimit+0x310/0x610 [ 49.983345] ? __pfx_do_seccomp+0x10/0x10 [ 49.984143] ? do_raw_spin_unlock+0x53/0x220 [ 49.984969] ? _raw_spin_unlock+0x1e/0x40 [ 49.985770] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.986735] ? static_key_count+0x60/0x80 [ 49.987558] prctl_set_seccomp+0x4e/0x70 [ 49.988290] __do_sys_prctl+0xe6c/0x1d70 [ 49.989079] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.989953] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.990915] ? irqentry_exit+0xf3/0x650 [ 49.991676] do_syscall_64+0xbf/0x430 [ 49.992420] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.993326] RIP: 0033:0x7f2825cfa5cd [ 49.994055] 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 [ 49.997194] RSP: 002b:00007ffe5fc06950 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.998586] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2825cfa5cd [ 49.999853] RDX: 000055a7e343ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.001128] RBP: 00007ffe5fc069b0 R08: 0000000000000000 R09: 00007ffe5fc06050 [ 50.002416] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a7e4be5bf0 [ 50.003700] R13: 00007ffe5fc06de0 R14: 000055a7e4bef380 R15: 000055a7e4bfa460 [ 50.004994] [ 50.005489] irq event stamp: 1829 [ 50.006101] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 50.007499] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 50.008853] softirqs last enabled at (1806): [] handle_softirqs+0x50c/0x770 [ 50.010234] softirqs last disabled at (1801): [] __irq_exit_rcu+0xc4/0x100 [ 50.011580] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22891' (ECDSA) to the list of known hosts. 2025/11/18 00:48:58 fuzzer started 2025/11/18 00:48:58 dialing manager at localhost:37895 2025/11/18 00:48:58 checking machine... 2025/11/18 00:48:58 checking revisions... [ 50.905377] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:48:58 testing simple program... [ 50.988163] cgroup: Unknown subsys name 'net' [ 51.049117] cgroup: Unknown subsys name 'cpuset' [ 51.064289] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:48:57 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff84bfd5ee RDX=ffff88800ee2b780 RSI=0000000000000000 RDI=0000000000000005 RBP=ffffffff85524a40 RSP=ffff888013a8f7c8 R8 =0000000000000000 R9 =ffffed10017292e4 R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=0000000000000005 R14=0000000000000006 R15=ffff888013a8f8d0 RIP=ffffffff81751606 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 00007f0ffa3bd900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0ffa382008 CR3=000000002011a000 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=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=00000000000218f3 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000565457534218 CR3=000000000b9e9000 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=174919cf85812f8f4640819fdc6e30c2 XMM02=0000000000305d50eff9b2d0a8fce9cb XMM03=0000000000305e202c67c8bc2e329bc3 XMM04=9b8ecefc48348d6200000000000ae988 XMM05=0394861f14684e590000000000320118 XMM06=5586ea8774500b1a0000000000319fe8 XMM07=e042d86d42eb936e00000000003114b8 XMM08=c3cab9d6849d7ec60000000000305e20 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000