[ 46.543413] ------------[ cut here ]------------ [ 46.544325] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.546308] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.547740] Modules linked in: [ 46.548330] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.550324] Tainted: [W]=WARN [ 46.551203] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.552667] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.553584] 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 [ 46.556720] RSP: 0018:ffff888016d97bc0 EFLAGS: 00010286 [ 46.557705] RAX: 0000000000000000 RBX: ffffed1002db2f78 RCX: ffffffff813a4050 [ 46.558975] RDX: ffff888015e50000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.560242] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db2f2f [ 46.561543] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.562821] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d97df8 [ 46.564087] FS: 00007f20b5ce0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.565543] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.566593] CR2: 00007ffc51dc4ef7 CR3: 0000000013874000 CR4: 0000000000350ef0 [ 46.567873] Call Trace: [ 46.568329] [ 46.568770] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.569681] ? __create_object+0x59/0x80 [ 46.570416] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.571376] __vmalloc_noprof+0x59/0x60 [ 46.572107] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.572990] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.573914] bpf_prog_alloc+0x39/0x200 [ 46.574640] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.575567] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.576415] do_seccomp+0x349/0x25e0 [ 46.577140] ? find_held_lock+0x2b/0x80 [ 46.577878] ? do_prlimit+0x310/0x610 [ 46.578605] ? __pfx_do_seccomp+0x10/0x10 [ 46.579342] ? do_raw_spin_unlock+0x53/0x220 [ 46.580169] ? _raw_spin_unlock+0x1e/0x40 [ 46.580924] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.581896] ? static_key_count+0x60/0x80 [ 46.582709] prctl_set_seccomp+0x4e/0x70 [ 46.583431] __do_sys_prctl+0xe6c/0x1d70 [ 46.584204] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.585069] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.586029] ? irqentry_exit+0xf3/0x650 [ 46.586784] do_syscall_64+0xbf/0x430 [ 46.587470] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.588406] RIP: 0033:0x7f20b61d25cd [ 46.589122] 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 [ 46.592248] RSP: 002b:00007ffc51dc34b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.593601] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f20b61d25cd [ 46.594871] RDX: 00005595dce82e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.596140] RBP: 00007ffc51dc3510 R08: 0000000000000000 R09: 00007ffc51dc2bb0 [ 46.597427] R10: 0000000000000000 R11: 0000000000000246 R12: 000055961303a2b0 [ 46.598717] R13: 00007ffc51dc3940 R14: 000055961303cd20 R15: 000055961304e8d0 [ 46.600010] [ 46.600432] irq event stamp: 1741 [ 46.601085] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 46.602577] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 46.604081] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 46.605619] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 46.607112] ---[ end trace 0000000000000000 ]--- [ 49.450143] ------------[ cut here ]------------ [ 49.450953] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.452649] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.454065] Modules linked in: [ 49.454675] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.456326] Tainted: [W]=WARN [ 49.456826] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.458062] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.458819] 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 [ 49.461467] RSP: 0018:ffff88801a3f7bc0 EFLAGS: 00010286 [ 49.462288] RAX: 0000000000000000 RBX: ffffed100347ef78 RCX: ffffffff813a4050 [ 49.463358] RDX: ffff88800ebe5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.464418] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100347ef2f [ 49.465492] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.466553] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a3f7df8 [ 49.467621] FS: 00007f4285596900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.468811] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.469702] CR2: 00007f4285a88580 CR3: 000000001ba1e000 CR4: 0000000000350ef0 [ 49.470766] Call Trace: [ 49.471148] [ 49.471490] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.472244] ? __create_object+0x59/0x80 [ 49.472893] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.473707] __vmalloc_noprof+0x59/0x60 [ 49.474311] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.475037] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.475806] bpf_prog_alloc+0x39/0x200 [ 49.476378] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.477155] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.477906] do_seccomp+0x349/0x25e0 [ 49.478464] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.479210] ? __pfx_do_seccomp+0x10/0x10 [ 49.479866] ? find_held_lock+0x2b/0x80 [ 49.480458] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.481270] ? static_key_count+0x60/0x80 [ 49.481940] prctl_set_seccomp+0x4e/0x70 [ 49.482583] __do_sys_prctl+0xe6c/0x1d70 [ 49.483196] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.483910] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.484712] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.485492] ? irqentry_exit+0xf3/0x650 [ 49.486140] do_syscall_64+0xbf/0x430 [ 49.486752] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.487502] RIP: 0033:0x7f4285a885cd [ 49.488092] 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 [ 49.490724] RSP: 002b:00007ffe57cbdfc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.491860] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4285a885cd [ 49.492934] RDX: 0000556d58a2ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.494007] RBP: 00007ffe57cbe020 R08: 0000000000000000 R09: 00007ffe57cbd6c0 [ 49.495070] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556d5b8babf0 [ 49.496133] R13: 00007ffe57cbe450 R14: 0000556d5b8c4380 R15: 0000556d5b8cf460 [ 49.497220] [ 49.497604] irq event stamp: 1801 [ 49.498109] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 49.499377] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 49.500640] softirqs last enabled at (1590): [] handle_softirqs+0x50c/0x770 [ 49.501938] softirqs last disabled at (1585): [] __irq_exit_rcu+0xc4/0x100 [ 49.503197] ---[ end trace 0000000000000000 ]--- [ 50.185628] ------------[ cut here ]------------ [ 50.186495] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.188601] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.190032] Modules linked in: [ 50.190665] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.192616] Tainted: [W]=WARN [ 50.193175] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.194621] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.195481] 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 [ 50.198685] RSP: 0018:ffff88801b697bc0 EFLAGS: 00010286 [ 50.199670] RAX: 0000000000000000 RBX: ffffed10036d2f78 RCX: ffffffff813a4050 [ 50.200941] RDX: ffff888017360000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.202239] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036d2f2f [ 50.203512] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.204804] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b697df8 [ 50.206098] FS: 00007f1cf48dc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.207540] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.208622] CR2: 00007ffe85e7def7 CR3: 000000001f3e9000 CR4: 0000000000350ef0 [ 50.209913] Call Trace: [ 50.210381] [ 50.210824] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.211722] ? __create_object+0x59/0x80 [ 50.212450] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.213425] __vmalloc_noprof+0x59/0x60 [ 50.214180] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.215048] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.215996] bpf_prog_alloc+0x39/0x200 [ 50.216738] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.217672] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.218566] do_seccomp+0x349/0x25e0 [ 50.219233] ? find_held_lock+0x2b/0x80 [ 50.219993] ? do_prlimit+0x310/0x610 [ 50.220742] ? __pfx_do_seccomp+0x10/0x10 [ 50.221497] ? do_raw_spin_unlock+0x53/0x220 [ 50.222362] ? _raw_spin_unlock+0x1e/0x40 [ 50.223137] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.224092] ? static_key_count+0x60/0x80 [ 50.224892] prctl_set_seccomp+0x4e/0x70 [ 50.225675] __do_sys_prctl+0xe6c/0x1d70 [ 50.226415] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.227261] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.228220] ? irqentry_exit+0xf3/0x650 [ 50.228967] do_syscall_64+0xbf/0x430 [ 50.229721] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.230664] RIP: 0033:0x7f1cf4dce5cd [ 50.231333] 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 [ 50.234464] RSP: 002b:00007ffe85e7c540 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.235820] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1cf4dce5cd [ 50.237120] RDX: 00005569d36d4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.238403] RBP: 00007ffe85e7c5a0 R08: 0000000000000000 R09: 00007ffe85e7bc40 [ 50.239680] R10: 0000000000000000 R11: 0000000000000246 R12: 00005569eca0a2b0 [ 50.240962] R13: 00007ffe85e7c9d0 R14: 00005569eca0cd20 R15: 00005569eca1e8d0 [ 50.242268] [ 50.242735] irq event stamp: 1751 [ 50.243345] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 50.244867] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 50.246385] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 50.247926] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 50.249380] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15157' (ECDSA) to the list of known hosts. 2025/11/18 23:15:55 fuzzer started 2025/11/18 23:15:55 dialing manager at localhost:34383 2025/11/18 23:15:55 checking machine... 2025/11/18 23:15:55 checking revisions... [ 51.099862] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:15:55 testing simple program... [ 51.200817] cgroup: Unknown subsys name 'net' [ 51.254168] cgroup: Unknown subsys name 'cpuset' [ 51.269088] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:15:54 Registers: info registers vcpu 0 RAX=ffffffff83c6dee2 RBX=ffffffff868fa4a8 RCX=ffffffff83c6e185 RDX=0000000000000000 RSI=ffffffff86d77012 RDI=ffffffff868fa4a8 RBP=ffffffff868fa4ac RSP=ffff88801685f7e8 R8 =ffffffff86d77012 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009a7c3 R12=ffffffff868fa4a8 R13=ffffffff868fa4a8 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff8135dad7 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 00007f4285596900 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=00007ffe57cb8000 CR3=000000001f9fa000 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=000000000002385f 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=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 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f401ed3b020 CR3=000000000e652000 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=348908312913fcbc6b49e1c8bd8179ba XMM02=0000000000303738eff9b2d0a8fce9cb XMM03=00000000003038082c67c8bc2e329bc3 XMM04=3ef6ee9039f8808b00000000000ae988 XMM05=0394861f14684e59000000000031d380 XMM06=3e829fc8c8edc990000000000031d208 XMM07=e042d86d42eb936e000000000030d5b8 XMM08=be6f934d0902d3fd0000000000303808 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000