[ 46.396971] ------------[ cut here ]------------ [ 46.397922] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.399965] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 46.401457] Modules linked in: [ 46.402070] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.404057] Tainted: [W]=WARN [ 46.404672] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.406170] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.407102] 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 [ 46.410294] RSP: 0018:ffff888017c4fbc0 EFLAGS: 00010286 [ 46.411259] RAX: 0000000000000000 RBX: ffffed1002f89f78 RCX: ffffffff813a4050 [ 46.412563] RDX: ffff8880173b9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.413856] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f89f2f [ 46.415159] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.416474] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017c4fdf8 [ 46.417778] FS: 00007fef4bc5b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.419230] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.420313] CR2: 00007ffdc0f7def7 CR3: 000000000d78a000 CR4: 0000000000350ef0 [ 46.421615] Call Trace: [ 46.422085] [ 46.422531] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.423450] ? __create_object+0x59/0x80 [ 46.424206] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.425190] __vmalloc_noprof+0x59/0x60 [ 46.425953] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.426838] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.427790] bpf_prog_alloc+0x39/0x200 [ 46.428554] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.429497] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.430360] do_seccomp+0x349/0x25e0 [ 46.431104] ? find_held_lock+0x2b/0x80 [ 46.431908] ? do_prlimit+0x310/0x610 [ 46.432674] ? __pfx_do_seccomp+0x10/0x10 [ 46.433475] ? do_raw_spin_unlock+0x53/0x220 [ 46.434269] ? _raw_spin_unlock+0x1e/0x40 [ 46.435051] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.436038] ? static_key_count+0x60/0x80 [ 46.436860] prctl_set_seccomp+0x4e/0x70 [ 46.437626] __do_sys_prctl+0xe6c/0x1d70 [ 46.438418] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.439242] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.440222] ? irqentry_exit+0xf3/0x650 [ 46.440982] do_syscall_64+0xbf/0x430 [ 46.441732] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.442689] RIP: 0033:0x7fef4c14d5cd [ 46.443408] 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 [ 46.446585] RSP: 002b:00007ffdc0f7c4b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.447975] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fef4c14d5cd [ 46.449260] RDX: 00005595817e7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.450548] RBP: 00007ffdc0f7c510 R08: 0000000000000000 R09: 00007ffdc0f7bbb0 [ 46.451855] R10: 0000000000000000 R11: 0000000000000246 R12: 000055958c978bf0 [ 46.453151] R13: 00007ffdc0f7c940 R14: 000055958c982380 R15: 000055958c98d460 [ 46.454482] [ 46.454904] irq event stamp: 1743 [ 46.455569] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 46.457119] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 46.458662] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 46.460229] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 46.461766] ---[ end trace 0000000000000000 ]--- [ 49.393182] ------------[ cut here ]------------ [ 49.394126] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.396172] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.399001] Modules linked in: [ 49.399745] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.401722] Tainted: [W]=WARN [ 49.402272] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.403750] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.404661] 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 [ 49.407843] RSP: 0018:ffff88801a5bfbc0 EFLAGS: 00010286 [ 49.408824] RAX: 0000000000000000 RBX: ffffed10034b7f78 RCX: ffffffff813a4050 [ 49.410109] RDX: ffff88801641d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.411394] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034b7f2f [ 49.412690] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.413969] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a5bfdf8 [ 49.415261] FS: 00007fd103725900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.416713] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.417779] CR2: 00007fd103c17580 CR3: 000000000da35000 CR4: 0000000000350ef0 [ 49.419070] Call Trace: [ 49.419586] [ 49.420000] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.420896] ? __create_object+0x59/0x80 [ 49.421683] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.422662] __vmalloc_noprof+0x59/0x60 [ 49.423441] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.424277] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.425198] bpf_prog_alloc+0x39/0x200 [ 49.425958] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.426894] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.427803] do_seccomp+0x349/0x25e0 [ 49.428517] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.429419] ? __pfx_do_seccomp+0x10/0x10 [ 49.430170] ? find_held_lock+0x2b/0x80 [ 49.430935] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.431899] ? static_key_count+0x60/0x80 [ 49.432751] prctl_set_seccomp+0x4e/0x70 [ 49.433577] __do_sys_prctl+0xe6c/0x1d70 [ 49.434331] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.435204] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.436190] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.437169] ? irqentry_exit+0xf3/0x650 [ 49.437942] do_syscall_64+0xbf/0x430 [ 49.438683] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.439661] RIP: 0033:0x7fd103c175cd [ 49.440328] 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 [ 49.443536] RSP: 002b:00007ffc7e006f60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.444924] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd103c175cd [ 49.446212] RDX: 0000559ff4df9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.447491] RBP: 00007ffc7e006fc0 R08: 0000000000000000 R09: 00007ffc7e006660 [ 49.448828] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a027c73b10 [ 49.450112] R13: 00007ffc7e0073f0 R14: 000055a027c742b0 R15: 000055a027c886f0 [ 49.451429] [ 49.451880] irq event stamp: 2073 [ 49.452540] hardirqs last enabled at (2083): [] __up_console_sem+0x78/0x80 [ 49.454070] hardirqs last disabled at (2092): [] __up_console_sem+0x5d/0x80 [ 49.455600] softirqs last enabled at (2022): [] handle_softirqs+0x50c/0x770 [ 49.457121] softirqs last disabled at (2017): [] __irq_exit_rcu+0xc4/0x100 [ 49.458629] ---[ end trace 0000000000000000 ]--- [ 50.186900] ------------[ cut here ]------------ [ 50.187835] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.189853] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.191570] Modules linked in: [ 50.192185] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.194207] Tainted: [W]=WARN [ 50.194825] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.196289] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.197183] 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 [ 50.200348] RSP: 0018:ffff888019fdfbc0 EFLAGS: 00010286 [ 50.201323] RAX: 0000000000000000 RBX: ffffed10033fbf78 RCX: ffffffff813a4050 [ 50.202597] RDX: ffff888015dbd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.203881] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033fbf2f [ 50.205151] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.206445] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019fdfdf8 [ 50.207741] FS: 00007f04072d0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.209165] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.210228] CR2: 00007fff622e7ef7 CR3: 000000000e100000 CR4: 0000000000350ef0 [ 50.211510] Call Trace: [ 50.211978] [ 50.212440] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.213305] ? __create_object+0x59/0x80 [ 50.214084] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.215033] __vmalloc_noprof+0x59/0x60 [ 50.215801] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.216677] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.217632] bpf_prog_alloc+0x39/0x200 [ 50.218319] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.219238] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.220158] do_seccomp+0x349/0x25e0 [ 50.220872] ? find_held_lock+0x2b/0x80 [ 50.221636] ? do_prlimit+0x310/0x610 [ 50.222338] ? __pfx_do_seccomp+0x10/0x10 [ 50.223119] ? do_raw_spin_unlock+0x53/0x220 [ 50.223960] ? _raw_spin_unlock+0x1e/0x40 [ 50.224761] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.225730] ? static_key_count+0x60/0x80 [ 50.226537] prctl_set_seccomp+0x4e/0x70 [ 50.227264] __do_sys_prctl+0xe6c/0x1d70 [ 50.228042] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.228906] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.229870] ? irqentry_exit+0xf3/0x650 [ 50.230634] do_syscall_64+0xbf/0x430 [ 50.231324] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.232293] RIP: 0033:0x7f04077c25cd [ 50.233004] 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 [ 50.236179] RSP: 002b:00007fff622e5a30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.237547] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f04077c25cd [ 50.238852] RDX: 000055b9d89d3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.240169] RBP: 00007fff622e5a90 R08: 0000000000000000 R09: 00007fff622e5130 [ 50.241478] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ba12a99bf0 [ 50.242776] R13: 00007fff622e5ec0 R14: 000055ba12aa3380 R15: 000055ba12aae460 [ 50.244094] [ 50.244568] irq event stamp: 1827 [ 50.245175] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 50.246732] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 50.248286] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 50.249576] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 50.250833] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32464' (ECDSA) to the list of known hosts. 2025/11/18 07:44:07 fuzzer started 2025/11/18 07:44:08 dialing manager at localhost:37895 2025/11/18 07:44:08 checking machine... 2025/11/18 07:44:08 checking revisions... [ 51.148846] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:44:08 testing simple program... [ 51.230861] cgroup: Unknown subsys name 'net' [ 51.281691] cgroup: Unknown subsys name 'cpuset' [ 51.298333] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:44:07 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffffff8671fca4 RCX=ffffffff81ab651c RDX=0000000000000000 RSI=ffffffff86aaf528 RDI=ffffffff8671fca4 RBP=ffffffff8671fca4 RSP=ffff88806ce08998 R8 =ffffffff86aaf528 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023e3c R12=ffffffff8671fca4 R13=ffffffff8671fca4 R14=ffffffff8671fca4 R15=dffffc0000000000 RIP=ffffffff8135daa3 RFL=00000256 [---ZAP-] 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 00007fd103725900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd103704020 CR3=000000001fe77000 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=ffff88800bfea040 RBX=ffff88800bfea040 RCX=ffff888008c41780 RDX=ffffea00002ffa80 RSI=0000000000000000 RDI=ffff888008c41701 RBP=0000000000000000 RSP=ffff88801424f5f0 R8 =0000000000000001 R9 =ffffffff81b2e2bb R10=ffffea000037d5c0 R11=0000000000000001 R12=0000000000000000 R13=ffff88801424f628 R14=ffff88800df572c0 R15=ffff88800df572c0 RIP=ffffffff81b2e306 RFL=00000282 [--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 00007f79a435b900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f79a3a752d0 CR3=000000000abb9000 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=12574b75106db62000000000000ae988 XMM05=7b8c9daf11fcaeb800000000003238d0 XMM06=e1bcd410fb3842e60000000000322768 XMM07=fb795ef6d65770560000000000312930 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000