[ 45.486713] ------------[ cut here ]------------ [ 45.487445] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.489158] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.490386] Modules linked in: [ 45.490929] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.492583] Tainted: [W]=WARN [ 45.493081] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.494319] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.495082] 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 [ 45.497731] RSP: 0018:ffff888015c3fbc0 EFLAGS: 00010286 [ 45.498514] RAX: 0000000000000000 RBX: ffffed1002b87f78 RCX: ffffffff813a4050 [ 45.499575] RDX: ffff88800f3eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.500634] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b87f2f [ 45.501713] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.502783] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c3fdf8 [ 45.503845] FS: 00007ff900fcd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.505039] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.505931] CR2: 00007fff171eeef7 CR3: 000000000b056000 CR4: 0000000000350ef0 [ 45.507000] Call Trace: [ 45.507388] [ 45.507854] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.508569] ? __create_object+0x59/0x80 [ 45.509250] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.510059] __vmalloc_noprof+0x59/0x60 [ 45.510708] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.511396] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.512199] bpf_prog_alloc+0x39/0x200 [ 45.512812] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.513555] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.514304] do_seccomp+0x349/0x25e0 [ 45.514898] ? find_held_lock+0x2b/0x80 [ 45.515489] ? do_prlimit+0x310/0x610 [ 45.516109] ? __pfx_do_seccomp+0x10/0x10 [ 45.516774] ? do_raw_spin_unlock+0x53/0x220 [ 45.517427] ? _raw_spin_unlock+0x1e/0x40 [ 45.518086] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.518881] ? static_key_count+0x60/0x80 [ 45.519507] prctl_set_seccomp+0x4e/0x70 [ 45.520146] __do_sys_prctl+0xe6c/0x1d70 [ 45.520790] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.521464] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.522272] ? irqentry_exit+0xf3/0x650 [ 45.522908] do_syscall_64+0xbf/0x430 [ 45.523484] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.524268] RIP: 0033:0x7ff9014bf5cd [ 45.524841] 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 [ 45.527467] RSP: 002b:00007fff171edc20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.528615] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff9014bf5cd [ 45.529689] RDX: 0000563f92f58e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.530774] RBP: 00007fff171edc80 R08: 0000000000000000 R09: 00007fff171ed320 [ 45.531857] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563fb7cd4ad0 [ 45.532921] R13: 00007fff171ee0b0 R14: 0000563fb7cd5bc0 R15: 0000563fb7ce6780 [ 45.534009] [ 45.534373] irq event stamp: 1783 [ 45.534923] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 45.536188] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 45.537458] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 45.538758] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 45.540027] ---[ end trace 0000000000000000 ]--- [ 48.352323] ------------[ cut here ]------------ [ 48.352792] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.353805] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 48.354506] Modules linked in: [ 48.354826] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.355819] Tainted: [W]=WARN [ 48.356096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.356829] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.357262] 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 [ 48.358855] RSP: 0018:ffff888019b7fbc0 EFLAGS: 00010286 [ 48.359318] RAX: 0000000000000000 RBX: ffffed100336ff78 RCX: ffffffff813a4050 [ 48.359956] RDX: ffff88801a489bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.360576] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100336ff2f [ 48.361217] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.361859] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019b7fdf8 [ 48.362472] FS: 00007fa87a59a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.363184] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.363714] CR2: 00007fff5e889ef7 CR3: 000000001fb5e000 CR4: 0000000000350ef0 [ 48.364331] Call Trace: [ 48.364559] [ 48.364791] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.365210] ? __create_object+0x59/0x80 [ 48.365583] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.366060] __vmalloc_noprof+0x59/0x60 [ 48.366409] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.366851] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.367291] bpf_prog_alloc+0x39/0x200 [ 48.367632] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.368090] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.368512] do_seccomp+0x349/0x25e0 [ 48.368869] ? find_held_lock+0x2b/0x80 [ 48.369223] ? do_prlimit+0x310/0x610 [ 48.369572] ? __pfx_do_seccomp+0x10/0x10 [ 48.369963] ? do_raw_spin_unlock+0x53/0x220 [ 48.370351] ? _raw_spin_unlock+0x1e/0x40 [ 48.370738] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.371188] ? static_key_count+0x60/0x80 [ 48.371564] prctl_set_seccomp+0x4e/0x70 [ 48.371941] __do_sys_prctl+0xe6c/0x1d70 [ 48.372302] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.372722] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.373175] ? irqentry_exit+0xf3/0x650 [ 48.373529] do_syscall_64+0xbf/0x430 [ 48.373899] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.374347] RIP: 0033:0x7fa87aa8c5cd [ 48.374699] 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 [ 48.376269] RSP: 002b:00007fff5e887b10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.376941] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa87aa8c5cd [ 48.377553] RDX: 000055ad44ce0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.378183] RBP: 00007fff5e887b70 R08: 0000000000000000 R09: 00007fff5e887210 [ 48.378815] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ad83747ad0 [ 48.379422] R13: 00007fff5e887fa0 R14: 000055ad83748bc0 R15: 000055ad83759780 [ 48.380066] [ 48.380277] irq event stamp: 1675 [ 48.380575] hardirqs last enabled at (1683): [] __up_console_sem+0x78/0x80 [ 48.381328] hardirqs last disabled at (1692): [] __up_console_sem+0x5d/0x80 [ 48.382081] softirqs last enabled at (1220): [] handle_softirqs+0x50c/0x770 [ 48.382837] softirqs last disabled at (1211): [] __irq_exit_rcu+0xc4/0x100 [ 48.383550] ---[ end trace 0000000000000000 ]--- [ 49.175177] ------------[ cut here ]------------ [ 49.176108] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.178123] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.179590] Modules linked in: [ 49.180224] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.182439] Tainted: [W]=WARN [ 49.183283] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.184750] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.185613] 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 [ 49.188746] RSP: 0018:ffff888016fffbc0 EFLAGS: 00010286 [ 49.189712] RAX: 0000000000000000 RBX: ffffed1002dfff78 RCX: ffffffff813a4050 [ 49.190989] RDX: ffff88800f0c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.192256] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dfff2f [ 49.193519] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.194804] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fffdf8 [ 49.196073] FS: 00007f39382b2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.197494] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.198561] CR2: 00007f39387a4580 CR3: 000000002010c000 CR4: 0000000000350ef0 [ 49.199846] Call Trace: [ 49.200303] [ 49.200757] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.201606] ? __create_object+0x59/0x80 [ 49.202387] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.203365] __vmalloc_noprof+0x59/0x60 [ 49.204112] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.204970] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.205900] bpf_prog_alloc+0x39/0x200 [ 49.206584] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.207500] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.208393] do_seccomp+0x349/0x25e0 [ 49.209106] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.210022] ? __pfx_do_seccomp+0x10/0x10 [ 49.210815] ? find_held_lock+0x2b/0x80 [ 49.211526] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.212472] ? static_key_count+0x60/0x80 [ 49.213262] prctl_set_seccomp+0x4e/0x70 [ 49.214050] __do_sys_prctl+0xe6c/0x1d70 [ 49.214832] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.215630] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.216591] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.217548] ? irqentry_exit+0xf3/0x650 [ 49.218315] do_syscall_64+0xbf/0x430 [ 49.219040] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.220016] RIP: 0033:0x7f39387a45cd [ 49.220720] 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 [ 49.223852] RSP: 002b:00007ffcfc0b4220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.225193] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f39387a45cd [ 49.226493] RDX: 000055d69d0b9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.227761] RBP: 00007ffcfc0b4280 R08: 0000000000000000 R09: 00007ffcfc0b3920 [ 49.229043] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d6bf798bf0 [ 49.230331] R13: 00007ffcfc0b46b0 R14: 000055d6bf7a2380 R15: 000055d6bf7ad460 [ 49.231617] [ 49.232079] irq event stamp: 1885 [ 49.232706] hardirqs last enabled at (1895): [] __up_console_sem+0x78/0x80 [ 49.234221] hardirqs last disabled at (1904): [] __up_console_sem+0x5d/0x80 [ 49.235720] softirqs last enabled at (1786): [] handle_softirqs+0x50c/0x770 [ 49.237236] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 49.238754] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33934' (ECDSA) to the list of known hosts. 2025/11/18 07:07:41 fuzzer started 2025/11/18 07:07:41 dialing manager at localhost:37895 2025/11/18 07:07:41 checking machine... 2025/11/18 07:07:41 checking revisions... [ 50.132617] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:07:41 testing simple program... [ 50.218222] cgroup: Unknown subsys name 'net' [ 50.264150] cgroup: Unknown subsys name 'cpuset' [ 50.277152] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:07:40 Registers: info registers vcpu 0 RAX=ffff8880175b7bd8 RBX=ffff8880175b7bc0 RCX=ffffffff84bf2129 RDX=ffff88801a488000 RSI=0000000000000001 RDI=0000000000000005 RBP=0000000000000001 RSP=ffff8880175b7920 R8 =0000000000000001 R9 =ffffed100194b2b0 R10=0000000000000001 R11=0000000000000001 R12=ffff8880175b7bc0 R13=ffff8880175b7a20 R14=ffff8880175b7be8 R15=ffff88800ca59500 RIP=ffffffff81751c70 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 00007fa87a59a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa87a579020 CR3=000000000e0cb000 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=0000000000024b2b 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007febf4930008 CR3=000000000d074000 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=364da84300e76292a94057e9f485ac86 XMM02=2c67c8bc2e329bc30000000000304f28 XMM03=fb795ef6d65770560000000000314110 XMM04=12242d89fe2a858200000000000ae988 XMM05=2c6494ecf29f3b620000000000323598 XMM06=5b75c91c804453420000000000322f90 XMM07=e042d86d42eb936e0000000000314390 XMM08=598e902342c450be0000000000304f88 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000