[ 46.178215] ------------[ cut here ]------------ [ 46.179161] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.181137] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.182633] Modules linked in: [ 46.183239] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.185282] Tainted: [W]=WARN [ 46.185884] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.187376] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.188296] 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 [ 46.191499] RSP: 0018:ffff88801641fbc0 EFLAGS: 00010286 [ 46.192488] RAX: 0000000000000000 RBX: ffffed1002c83f78 RCX: ffffffff813a4050 [ 46.193753] RDX: ffff8880174d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.195072] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c83f2f [ 46.196350] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.197651] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801641fdf8 [ 46.198962] FS: 00007f0635329900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.200406] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.201484] CR2: 00007ffe21aa1ef7 CR3: 000000000d471000 CR4: 0000000000350ef0 [ 46.202784] Call Trace: [ 46.203269] [ 46.203735] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.204597] ? __create_object+0x59/0x80 [ 46.205395] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.206364] __vmalloc_noprof+0x59/0x60 [ 46.207139] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.208021] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.208962] bpf_prog_alloc+0x39/0x200 [ 46.209690] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.210572] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.211488] do_seccomp+0x349/0x25e0 [ 46.212217] ? find_held_lock+0x2b/0x80 [ 46.212972] ? do_prlimit+0x310/0x610 [ 46.213716] ? __pfx_do_seccomp+0x10/0x10 [ 46.214456] ? do_raw_spin_unlock+0x53/0x220 [ 46.215305] ? _raw_spin_unlock+0x1e/0x40 [ 46.216070] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.217031] ? static_key_count+0x60/0x80 [ 46.217836] prctl_set_seccomp+0x4e/0x70 [ 46.218577] __do_sys_prctl+0xe6c/0x1d70 [ 46.219383] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.220241] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.221220] ? irqentry_exit+0xf3/0x650 [ 46.221980] do_syscall_64+0xbf/0x430 [ 46.222734] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.223714] RIP: 0033:0x7f063581b5cd [ 46.224380] 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 [ 46.227586] RSP: 002b:00007ffe21aa0cf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.228979] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f063581b5cd [ 46.230285] RDX: 000055fb4b46be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.231594] RBP: 00007ffe21aa0d50 R08: 0000000000000000 R09: 00007ffe21aa03f0 [ 46.232892] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fb7712aad0 [ 46.234166] R13: 00007ffe21aa1180 R14: 000055fb7712bbc0 R15: 000055fb7713c780 [ 46.235486] [ 46.235949] irq event stamp: 1793 [ 46.236719] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 46.238218] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 46.239714] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 46.241243] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 46.242720] ---[ end trace 0000000000000000 ]--- [ 49.229338] ------------[ cut here ]------------ [ 49.230298] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.232288] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.233728] Modules linked in: [ 49.234306] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.236501] Tainted: [W]=WARN [ 49.237190] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.238649] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.239516] 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 [ 49.242598] RSP: 0018:ffff888019dcfbc0 EFLAGS: 00010286 [ 49.243551] RAX: 0000000000000000 RBX: ffffed10033b9f78 RCX: ffffffff813a4050 [ 49.244815] RDX: ffff888015603780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.246081] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033b9f2f [ 49.247344] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.248630] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019dcfdf8 [ 49.249883] FS: 00007f543ae51900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.251299] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.252345] CR2: 00007f543b343580 CR3: 000000001ff71000 CR4: 0000000000350ef0 [ 49.253629] Call Trace: [ 49.254090] [ 49.254489] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.255387] ? __create_object+0x59/0x80 [ 49.256165] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.257117] __vmalloc_noprof+0x59/0x60 [ 49.257861] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.258721] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.259595] bpf_prog_alloc+0x39/0x200 [ 49.260329] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.261245] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.262139] do_seccomp+0x349/0x25e0 [ 49.262852] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.263755] ? __pfx_do_seccomp+0x10/0x10 [ 49.264487] ? find_held_lock+0x2b/0x80 [ 49.265235] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.266178] ? static_key_count+0x60/0x80 [ 49.266967] prctl_set_seccomp+0x4e/0x70 [ 49.267756] __do_sys_prctl+0xe6c/0x1d70 [ 49.268484] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.269311] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.270254] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.271220] ? irqentry_exit+0xf3/0x650 [ 49.271981] do_syscall_64+0xbf/0x430 [ 49.272712] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.273597] RIP: 0033:0x7f543b3435cd [ 49.274300] 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 [ 49.277421] RSP: 002b:00007ffcf5a2ff30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.278756] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f543b3435cd [ 49.280012] RDX: 000056136b870e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.281274] RBP: 00007ffcf5a2ff90 R08: 0000000000000000 R09: 00007ffcf5a2f630 [ 49.282535] R10: 0000000000000000 R11: 0000000000000246 R12: 000056137b1b7b10 [ 49.283799] R13: 00007ffcf5a303c0 R14: 000056137b1b82b0 R15: 000056137b1cc6f0 [ 49.285074] [ 49.285488] irq event stamp: 1825 [ 49.286127] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 49.287650] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 49.289145] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 49.290652] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 49.292149] ---[ end trace 0000000000000000 ]--- [ 50.059686] ------------[ cut here ]------------ [ 50.060546] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.062541] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.064009] Modules linked in: [ 50.064596] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.066837] Tainted: [W]=WARN [ 50.067397] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.068907] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.069797] 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 [ 50.072941] RSP: 0018:ffff888016a4fbc0 EFLAGS: 00010286 [ 50.073905] RAX: 0000000000000000 RBX: ffffed1002d49f78 RCX: ffffffff813a4050 [ 50.075181] RDX: ffff8880199d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.076450] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d49f2f [ 50.077717] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.078972] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a4fdf8 [ 50.080267] FS: 00007f5c30a1d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.081697] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.082765] CR2: 00007fff27ce7ef7 CR3: 00000000204fa000 CR4: 0000000000350ef0 [ 50.084047] Call Trace: [ 50.084509] [ 50.084947] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.085850] ? __create_object+0x59/0x80 [ 50.086579] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.087559] __vmalloc_noprof+0x59/0x60 [ 50.088304] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.089146] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.090054] bpf_prog_alloc+0x39/0x200 [ 50.090779] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.091695] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.092530] do_seccomp+0x349/0x25e0 [ 50.093251] ? find_held_lock+0x2b/0x80 [ 50.093993] ? do_prlimit+0x310/0x610 [ 50.094714] ? __pfx_do_seccomp+0x10/0x10 [ 50.095445] ? do_raw_spin_unlock+0x53/0x220 [ 50.096247] ? _raw_spin_unlock+0x1e/0x40 [ 50.097026] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.097977] ? static_key_count+0x60/0x80 [ 50.098758] prctl_set_seccomp+0x4e/0x70 [ 50.099488] __do_sys_prctl+0xe6c/0x1d70 [ 50.100242] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.101070] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.102009] ? irqentry_exit+0xf3/0x650 [ 50.102763] do_syscall_64+0xbf/0x430 [ 50.103462] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.104440] RIP: 0033:0x7f5c30f0f5cd [ 50.105135] 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 [ 50.108267] RSP: 002b:00007fff27ce5d90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.109598] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5c30f0f5cd [ 50.110915] RDX: 00005621af508e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.112192] RBP: 00007fff27ce5df0 R08: 0000000000000000 R09: 00007fff27ce5490 [ 50.113467] R10: 0000000000000000 R11: 0000000000000246 R12: 00005621b0170ad0 [ 50.114729] R13: 00007fff27ce6220 R14: 00005621b0171bc0 R15: 00005621b0182780 [ 50.116031] [ 50.116451] irq event stamp: 1905 [ 50.117086] hardirqs last enabled at (1917): [] __up_console_sem+0x78/0x80 [ 50.118586] hardirqs last disabled at (1926): [] __up_console_sem+0x5d/0x80 [ 50.120099] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 50.121626] softirqs last disabled at (1793): [] __irq_exit_rcu+0xc4/0x100 [ 50.123113] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32215' (ECDSA) to the list of known hosts. 2025/11/18 10:13:15 fuzzer started 2025/11/18 10:13:15 dialing manager at localhost:34383 2025/11/18 10:13:15 checking machine... 2025/11/18 10:13:15 checking revisions... [ 51.140735] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:13:15 testing simple program... [ 51.231847] cgroup: Unknown subsys name 'net' [ 51.286075] cgroup: Unknown subsys name 'cpuset' [ 51.300314] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:13:14 Registers: info registers vcpu 0 RAX=000000001051877d RBX=ffff888019f41bc0 RCX=00000000efae387a RDX=00000000ffef7e70 RSI=ffff888019f42618 RDI=0000000000104185 RBP=ffff888019f42618 RSP=ffff88800bcb76d8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888019f42618 R13=00000000efae387a R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815275c1 RFL=00000016 [----AP-] 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 00007f543ae51900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f543ae16008 CR3=000000001ff9c000 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=0000000000002005 RBX=ffff888009643780 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880096441d8 RSP=ffff88806cf088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009644200 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81527043 RFL=00000046 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff25efbc18 CR3=000000000c9ee000 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=2034313a33313a303120383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034313a33313a3031203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000