[ 38.995871] ------------[ cut here ]------------ [ 38.996858] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.998816] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.000261] Modules linked in: [ 39.000891] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.002858] Tainted: [W]=WARN [ 39.003450] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.004883] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.005779] 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 [ 39.008892] RSP: 0018:ffff88801b8bfbc0 EFLAGS: 00010286 [ 39.009852] RAX: 0000000000000000 RBX: ffffed1003717f78 RCX: ffffffff813a4050 [ 39.011128] RDX: ffff88801b815340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.012397] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003717f2f [ 39.013649] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.014918] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b8bfdf8 [ 39.016176] FS: 00007ffafc062900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.017605] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.018672] CR2: 00007ffafc554580 CR3: 0000000010927000 CR4: 0000000000350ef0 [ 39.019932] Call Trace: [ 39.020421] [ 39.020826] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.021718] ? __create_object+0x59/0x80 [ 39.022489] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.023450] __vmalloc_noprof+0x59/0x60 [ 39.024151] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.025016] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.025924] bpf_prog_alloc+0x39/0x200 [ 39.026668] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.027590] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.028493] do_seccomp+0x349/0x25e0 [ 39.029156] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.030036] ? __pfx_do_seccomp+0x10/0x10 [ 39.030826] ? find_held_lock+0x2b/0x80 [ 39.031577] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.032535] ? static_key_count+0x60/0x80 [ 39.033270] prctl_set_seccomp+0x4e/0x70 [ 39.034026] __do_sys_prctl+0xe6c/0x1d70 [ 39.034812] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.035659] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.036624] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.037575] ? irqentry_exit+0xf3/0x650 [ 39.038291] do_syscall_64+0xbf/0x430 [ 39.039036] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.039976] RIP: 0033:0x7ffafc5545cd [ 39.040672] 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 [ 39.043779] RSP: 002b:00007ffc77b17960 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.045105] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffafc5545cd [ 39.046376] RDX: 000055d7b8b23e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.047649] RBP: 00007ffc77b179c0 R08: 0000000000000000 R09: 00007ffc77b17060 [ 39.048893] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d7ba3e72b0 [ 39.050135] R13: 00007ffc77b17df0 R14: 000055d7ba3e9d20 R15: 000055d7ba3fb8d0 [ 39.051412] [ 39.051824] irq event stamp: 1733 [ 39.052457] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 39.053953] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 39.055465] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 39.056971] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 39.058443] ---[ end trace 0000000000000000 ]--- [ 42.186877] ------------[ cut here ]------------ [ 42.187812] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.189763] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.191243] Modules linked in: [ 42.191883] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.193841] Tainted: [W]=WARN [ 42.194432] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.195922] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.196824] 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 [ 42.199971] RSP: 0018:ffff888016eefbc0 EFLAGS: 00010286 [ 42.200936] RAX: 0000000000000000 RBX: ffffed1002dddf78 RCX: ffffffff813a4050 [ 42.202233] RDX: ffff888017109bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.203565] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dddf2f [ 42.204857] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.206127] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016eefdf8 [ 42.207424] FS: 00007f71f4a8a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.208848] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.209896] CR2: 00007ffcc47bfef8 CR3: 000000000e5cf000 CR4: 0000000000350ef0 [ 42.211207] Call Trace: [ 42.211702] [ 42.212104] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.212989] ? __create_object+0x59/0x80 [ 42.213760] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.214762] __vmalloc_noprof+0x59/0x60 [ 42.215508] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.216319] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.217243] bpf_prog_alloc+0x39/0x200 [ 42.217976] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.218929] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.219828] do_seccomp+0x349/0x25e0 [ 42.220544] ? find_held_lock+0x2b/0x80 [ 42.221250] ? do_prlimit+0x310/0x610 [ 42.221988] ? __pfx_do_seccomp+0x10/0x10 [ 42.222806] ? do_raw_spin_unlock+0x53/0x220 [ 42.223643] ? _raw_spin_unlock+0x1e/0x40 [ 42.224415] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.225315] ? static_key_count+0x60/0x80 [ 42.226119] prctl_set_seccomp+0x4e/0x70 [ 42.226928] __do_sys_prctl+0xe6c/0x1d70 [ 42.227697] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.228550] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.229509] ? irqentry_exit+0xf3/0x650 [ 42.230226] do_syscall_64+0xbf/0x430 [ 42.230993] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.231918] RIP: 0033:0x7f71f4f7c5cd [ 42.232615] 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 [ 42.235760] RSP: 002b:00007ffcc47bd6b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.237120] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f71f4f7c5cd [ 42.238395] RDX: 000055bdb44d6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.239737] RBP: 00007ffcc47bd710 R08: 0000000000000000 R09: 00007ffcc47bcdb0 [ 42.241045] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bdb857fbf0 [ 42.242342] R13: 00007ffcc47bdb40 R14: 000055bdb8589380 R15: 000055bdb8594460 [ 42.243718] [ 42.244148] irq event stamp: 1775 [ 42.244804] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 42.246340] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 42.247922] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 42.249476] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 42.251025] ---[ end trace 0000000000000000 ]--- [ 43.090004] ------------[ cut here ]------------ [ 43.090889] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.092750] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.094089] Modules linked in: [ 43.094680] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.096503] Tainted: [W]=WARN [ 43.097029] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.098384] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.099193] 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 [ 43.101913] RSP: 0018:ffff88801a03fbc0 EFLAGS: 00010286 [ 43.102737] RAX: 0000000000000000 RBX: ffffed1003407f78 RCX: ffffffff813a4050 [ 43.103785] RDX: ffff888016865340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.104837] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003407f2f [ 43.105897] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.106957] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a03fdf8 [ 43.108020] FS: 00007fe7a8170900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.109195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.110055] CR2: 00007fff25b13ef8 CR3: 0000000009e99000 CR4: 0000000000350ef0 [ 43.111143] Call Trace: [ 43.111553] [ 43.111890] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.112622] ? __create_object+0x59/0x80 [ 43.113231] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.114016] __vmalloc_noprof+0x59/0x60 [ 43.114638] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.115326] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.116091] bpf_prog_alloc+0x39/0x200 [ 43.116694] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.117444] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.118156] do_seccomp+0x349/0x25e0 [ 43.118744] ? find_held_lock+0x2b/0x80 [ 43.119338] ? do_prlimit+0x310/0x610 [ 43.119944] ? __pfx_do_seccomp+0x10/0x10 [ 43.120580] ? do_raw_spin_unlock+0x53/0x220 [ 43.121228] ? _raw_spin_unlock+0x1e/0x40 [ 43.121861] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.122656] ? static_key_count+0x60/0x80 [ 43.123289] prctl_set_seccomp+0x4e/0x70 [ 43.123919] __do_sys_prctl+0xe6c/0x1d70 [ 43.124552] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.125239] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.126031] ? irqentry_exit+0xf3/0x650 [ 43.126662] do_syscall_64+0xbf/0x430 [ 43.127232] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.128014] RIP: 0033:0x7fe7a86625cd [ 43.128596] 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 [ 43.131210] RSP: 002b:00007fff25b11270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.132323] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe7a86625cd [ 43.133378] RDX: 000055be15d54e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.134427] RBP: 00007fff25b112d0 R08: 0000000000000000 R09: 00007fff25b10970 [ 43.135497] R10: 0000000000000000 R11: 0000000000000246 R12: 000055be54e21b10 [ 43.136571] R13: 00007fff25b11700 R14: 000055be54e222b0 R15: 000055be54e366f0 [ 43.137642] [ 43.137992] irq event stamp: 1709 [ 43.138529] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 43.139794] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 43.141051] softirqs last enabled at (1452): [] handle_softirqs+0x50c/0x770 [ 43.142319] softirqs last disabled at (1447): [] __irq_exit_rcu+0xc4/0x100 [ 43.143584] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2213' (ECDSA) to the list of known hosts. 2025/11/19 00:22:07 fuzzer started 2025/11/19 00:22:07 dialing manager at localhost:34383 2025/11/19 00:22:07 checking machine... 2025/11/19 00:22:07 checking revisions... [ 44.023248] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:22:07 testing simple program... [ 44.111537] cgroup: Unknown subsys name 'net' [ 44.184620] cgroup: Unknown subsys name 'cpuset' [ 44.200597] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:22:06 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888015a973a0 RCX=ffff888015a971bc RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888015a983fc RBP=ffff888015a98000 RSP=ffff888015a971c8 R8 =ffffffff86a49dd0 R9 =ffff888015a972a8 R10=000000000003c9ed R11=0000000000012f5f R12=ffff888015a97201 R13=ffff888015a972b0 R14=ffff888015a973a0 R15=ffff888015a97268 RIP=ffffffff815d2b50 RFL=00000213 [----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 00007fb4183c2900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb417ada020 CR3=000000000dfb6000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=4254a9e0d134f36800000000000ae988 XMM05=a6581f17d3d67a4000000000003222c8 XMM06=090f1556b20111b30000000000321128 XMM07=fb795ef6d65770560000000000310fd0 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000027f45 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 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f71f5041618 CR3=000000000cccc000 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=2036303a32323a303020393120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035303a32323a3030203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000