[ 46.590173] ------------[ cut here ]------------ [ 46.591102] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.593100] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.594522] Modules linked in: [ 46.595112] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.597057] Tainted: [W]=WARN [ 46.597653] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.599087] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.599999] 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 [ 46.603113] RSP: 0018:ffff888016c47bc0 EFLAGS: 00010286 [ 46.604101] RAX: 0000000000000000 RBX: ffffed1002d88f78 RCX: ffffffff813a4050 [ 46.605363] RDX: ffff888017c55340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.606658] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d88f2f [ 46.607939] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.609208] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c47df8 [ 46.610480] FS: 00007f0754c46900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.611915] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.612973] CR2: 00007f0755138580 CR3: 000000000de21000 CR4: 0000000000350ef0 [ 46.614243] Call Trace: [ 46.614744] [ 46.615158] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.616047] ? __create_object+0x59/0x80 [ 46.616824] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.617781] __vmalloc_noprof+0x59/0x60 [ 46.618526] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.619350] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.620284] bpf_prog_alloc+0x39/0x200 [ 46.621007] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.621936] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.622841] do_seccomp+0x349/0x25e0 [ 46.623566] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.624464] ? __pfx_do_seccomp+0x10/0x10 [ 46.625201] ? find_held_lock+0x2b/0x80 [ 46.625952] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.626896] ? static_key_count+0x60/0x80 [ 46.627705] prctl_set_seccomp+0x4e/0x70 [ 46.628482] __do_sys_prctl+0xe6c/0x1d70 [ 46.629222] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.630063] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.631028] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.631986] ? irqentry_exit+0xf3/0x650 [ 46.632735] do_syscall_64+0xbf/0x430 [ 46.633462] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.634355] RIP: 0033:0x7f07551385cd [ 46.635063] 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 [ 46.638191] RSP: 002b:00007ffdeb62a6f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.639551] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f07551385cd [ 46.640805] RDX: 000055c8120a3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.642064] RBP: 00007ffdeb62a750 R08: 0000000000000000 R09: 00007ffdeb629df0 [ 46.643344] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c8131042b0 [ 46.644707] R13: 00007ffdeb62ab80 R14: 000055c813106d20 R15: 000055c8131188d0 [ 46.645994] [ 46.646449] irq event stamp: 1775 [ 46.647059] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 46.648576] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 46.650065] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 46.651585] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 46.653089] ---[ end trace 0000000000000000 ]--- [ 49.464715] ------------[ cut here ]------------ [ 49.465663] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.467741] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 49.469280] Modules linked in: [ 49.469925] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.471918] Tainted: [W]=WARN [ 49.472524] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.473995] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.474934] 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 [ 49.478149] RSP: 0018:ffff8880172c7bc0 EFLAGS: 00010286 [ 49.479143] RAX: 0000000000000000 RBX: ffffed1002e58f78 RCX: ffffffff813a4050 [ 49.480438] RDX: ffff888016453780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.481733] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e58f2f [ 49.483033] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.484314] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172c7df8 [ 49.485592] FS: 00007f40e7fe4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.487053] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.488140] CR2: 00007f40e84d6580 CR3: 000000001fdf5000 CR4: 0000000000350ef0 [ 49.489471] Call Trace: [ 49.490047] [ 49.490592] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.491545] ? __create_object+0x59/0x80 [ 49.492282] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.493277] __vmalloc_noprof+0x59/0x60 [ 49.494072] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.495142] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.496118] bpf_prog_alloc+0x39/0x200 [ 49.496881] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.497840] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.498764] do_seccomp+0x349/0x25e0 [ 49.499541] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.500504] ? __pfx_do_seccomp+0x10/0x10 [ 49.501251] ? find_held_lock+0x2b/0x80 [ 49.502002] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.502975] ? static_key_count+0x60/0x80 [ 49.503778] prctl_set_seccomp+0x4e/0x70 [ 49.504554] __do_sys_prctl+0xe6c/0x1d70 [ 49.505305] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.506156] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.507133] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.508097] ? irqentry_exit+0xf3/0x650 [ 49.508857] do_syscall_64+0xbf/0x430 [ 49.509587] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.510550] RIP: 0033:0x7f40e84d65cd [ 49.511223] 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 [ 49.514355] RSP: 002b:00007ffccb885dd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.515758] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f40e84d65cd [ 49.517055] RDX: 00005590051d5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.518324] RBP: 00007ffccb885e30 R08: 0000000000000000 R09: 00007ffccb8854d0 [ 49.519622] R10: 0000000000000000 R11: 0000000000000246 R12: 000055900b2adad0 [ 49.520886] R13: 00007ffccb886260 R14: 000055900b2aebc0 R15: 000055900b2bf780 [ 49.522186] [ 49.522638] irq event stamp: 1745 [ 49.523251] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 49.524756] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 49.526266] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 49.527818] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 49.529337] ---[ end trace 0000000000000000 ]--- [ 50.208877] ------------[ cut here ]------------ [ 50.209848] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.211892] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 50.213354] Modules linked in: [ 50.213968] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.215959] Tainted: [W]=WARN [ 50.216559] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.218032] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.218970] 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 [ 50.222129] RSP: 0018:ffff8880173cfbc0 EFLAGS: 00010286 [ 50.223132] RAX: 0000000000000000 RBX: ffffed1002e79f78 RCX: ffffffff813a4050 [ 50.224432] RDX: ffff88801b119bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.225716] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e79f2f [ 50.227025] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.228308] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173cfdf8 [ 50.229603] FS: 00007fba1ddb6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.231066] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.232120] CR2: 00007fba1e2a8580 CR3: 000000001ffc3000 CR4: 0000000000350ef0 [ 50.233416] Call Trace: [ 50.233884] [ 50.234289] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.235197] ? __create_object+0x59/0x80 [ 50.236001] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.236988] __vmalloc_noprof+0x59/0x60 [ 50.237770] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.238642] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.239594] bpf_prog_alloc+0x39/0x200 [ 50.240292] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.241233] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.242140] do_seccomp+0x349/0x25e0 [ 50.242858] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.243787] ? __pfx_do_seccomp+0x10/0x10 [ 50.244576] ? find_held_lock+0x2b/0x80 [ 50.245292] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.246279] ? static_key_count+0x60/0x80 [ 50.247105] prctl_set_seccomp+0x4e/0x70 [ 50.247875] __do_sys_prctl+0xe6c/0x1d70 [ 50.248662] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.249547] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.250511] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.251515] ? irqentry_exit+0xf3/0x650 [ 50.252243] do_syscall_64+0xbf/0x430 [ 50.252981] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.253950] RIP: 0033:0x7fba1e2a85cd [ 50.254662] 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 [ 50.257884] RSP: 002b:00007fff7c087af0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.259273] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba1e2a85cd [ 50.260552] RDX: 000055af8dc35e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.261841] RBP: 00007fff7c087b50 R08: 0000000000000000 R09: 00007fff7c0871f0 [ 50.263155] R10: 0000000000000000 R11: 0000000000000246 R12: 000055afbe303ad0 [ 50.264444] R13: 00007fff7c087f80 R14: 000055afbe304bc0 R15: 000055afbe315780 [ 50.265777] [ 50.266203] irq event stamp: 1705 [ 50.266874] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 50.268426] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 50.269985] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 50.271550] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 50.273092] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:50686' (ECDSA) to the list of known hosts. 2025/11/18 07:43:04 fuzzer started 2025/11/18 07:43:04 dialing manager at localhost:37895 2025/11/18 07:43:04 checking machine... 2025/11/18 07:43:04 checking revisions... [ 51.191538] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:43:04 testing simple program... [ 51.273693] cgroup: Unknown subsys name 'net' [ 51.335252] cgroup: Unknown subsys name 'cpuset' [ 51.353922] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:43:03 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff819e4dd0 RDI=ffffed100118dabc RBP=ffff888008c6d5e0 RSP=ffff888016cbfc00 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000000 R12=0000000000000001 R13=ffffffff819e4dd0 R14=0000000000000000 R15=ffff88800c94a380 RIP=ffffffff81b2d128 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 00007f40e7fe4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffccb87f000 CR3=000000001feb6000 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=00000000000239f5 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=00007f503c91d008 CR3=000000000d78a000 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=247930406c45089760424fd0a51cb39f XMM02=0000000000304cd0ec2efd57dc4c00df XMM03=0000000000310e50661deb28b4ff1444 XMM04=a3c753fb84137d6100000000000ae988 XMM05=07c8bb74b6c04a440000000000320ef8 XMM06=d74844bf967d85ba0000000000320d80 XMM07=e042d86d42eb936e00000000003113a0 XMM08=661deb28b4ff14440000000000304d30 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000