[ 46.219493] ------------[ cut here ]------------ [ 46.220387] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.222350] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.223803] Modules linked in: [ 46.224436] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.226436] Tainted: [W]=WARN [ 46.227048] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.228538] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.229459] 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 [ 46.232619] RSP: 0018:ffff888015a07bc0 EFLAGS: 00010286 [ 46.233583] RAX: 0000000000000000 RBX: ffffed1002b40f78 RCX: ffffffff813a4050 [ 46.234896] RDX: ffff88801707d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.236169] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b40f2f [ 46.237439] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.238704] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015a07df8 [ 46.239995] FS: 00007f76ce858900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.241442] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.242488] CR2: 00007ffe8dcc7ef7 CR3: 000000000e79f000 CR4: 0000000000350ef0 [ 46.243771] Call Trace: [ 46.244270] [ 46.244696] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.245588] ? __create_object+0x59/0x80 [ 46.246354] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.247312] __vmalloc_noprof+0x59/0x60 [ 46.248070] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.248901] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.249827] bpf_prog_alloc+0x39/0x200 [ 46.250550] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.251454] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.252344] do_seccomp+0x349/0x25e0 [ 46.253076] ? find_held_lock+0x2b/0x80 [ 46.253790] ? do_prlimit+0x310/0x610 [ 46.254533] ? __pfx_do_seccomp+0x10/0x10 [ 46.255311] ? do_raw_spin_unlock+0x53/0x220 [ 46.256136] ? _raw_spin_unlock+0x1e/0x40 [ 46.256891] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.257844] ? static_key_count+0x60/0x80 [ 46.258627] prctl_set_seccomp+0x4e/0x70 [ 46.259394] __do_sys_prctl+0xe6c/0x1d70 [ 46.260176] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.261042] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.261951] ? irqentry_exit+0xf3/0x650 [ 46.262703] do_syscall_64+0xbf/0x430 [ 46.263426] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.264347] RIP: 0033:0x7f76ced4a5cd [ 46.265050] 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 [ 46.268205] RSP: 002b:00007ffe8dcc6b10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.269573] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f76ced4a5cd [ 46.270868] RDX: 000055e2acc37e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.272156] RBP: 00007ffe8dcc6b70 R08: 0000000000000000 R09: 00007ffe8dcc6210 [ 46.273451] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e2c8e04b10 [ 46.274722] R13: 00007ffe8dcc6fa0 R14: 000055e2c8e052b0 R15: 000055e2c8e196f0 [ 46.276034] [ 46.276466] irq event stamp: 1691 [ 46.277133] hardirqs last enabled at (1701): [] __up_console_sem+0x78/0x80 [ 46.278670] hardirqs last disabled at (1710): [] __up_console_sem+0x5d/0x80 [ 46.280187] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 46.281744] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 46.283251] ---[ end trace 0000000000000000 ]--- [ 49.431794] ------------[ cut here ]------------ [ 49.432729] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.434740] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.436229] Modules linked in: [ 49.436833] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.438834] Tainted: [W]=WARN [ 49.439421] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.440920] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.441822] 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 [ 49.445003] RSP: 0018:ffff8880186afbc0 EFLAGS: 00010286 [ 49.445946] RAX: 0000000000000000 RBX: ffffed10030d5f78 RCX: ffffffff813a4050 [ 49.447251] RDX: ffff8880177c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.448543] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030d5f2f [ 49.449828] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.451106] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880186afdf8 [ 49.452400] FS: 00007f2273d67900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.453844] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.454913] CR2: 00007f22742cd4a6 CR3: 000000001ce1d000 CR4: 0000000000350ef0 [ 49.456204] Call Trace: [ 49.456680] [ 49.457140] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.458033] ? __create_object+0x59/0x80 [ 49.458770] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.459739] __vmalloc_noprof+0x59/0x60 [ 49.460506] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.461395] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.462333] bpf_prog_alloc+0x39/0x200 [ 49.463074] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.464037] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.464917] do_seccomp+0x349/0x25e0 [ 49.465640] ? find_held_lock+0x2b/0x80 [ 49.466399] ? do_prlimit+0x310/0x610 [ 49.467147] ? __pfx_do_seccomp+0x10/0x10 [ 49.467896] ? do_raw_spin_unlock+0x53/0x220 [ 49.468739] ? _raw_spin_unlock+0x1e/0x40 [ 49.469520] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.470499] ? static_key_count+0x60/0x80 [ 49.471304] prctl_set_seccomp+0x4e/0x70 [ 49.472065] __do_sys_prctl+0xe6c/0x1d70 [ 49.472809] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.473668] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.474656] ? irqentry_exit+0xf3/0x650 [ 49.475427] do_syscall_64+0xbf/0x430 [ 49.476152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.477125] RIP: 0033:0x7f22742595cd [ 49.477796] 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 [ 49.480998] RSP: 002b:00007ffd0c8c7f80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.482374] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f22742595cd [ 49.483665] RDX: 00005590439dae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.484984] RBP: 00007ffd0c8c7fe0 R08: 0000000000000000 R09: 00007ffd0c8c7680 [ 49.486272] R10: 0000000000000000 R11: 0000000000000246 R12: 000055905ba9e2b0 [ 49.487559] R13: 00007ffd0c8c8410 R14: 000055905baa0d20 R15: 000055905bab28d0 [ 49.488871] [ 49.489337] irq event stamp: 1729 [ 49.489939] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 49.491491] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 49.493015] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 49.494357] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 49.495626] ---[ end trace 0000000000000000 ]--- [ 50.223047] ------------[ cut here ]------------ [ 50.223893] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.225855] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.227356] Modules linked in: [ 50.227940] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.229949] Tainted: [W]=WARN [ 50.230528] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.231978] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.232834] 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 [ 50.235910] RSP: 0018:ffff888015e77bc0 EFLAGS: 00010286 [ 50.236889] RAX: 0000000000000000 RBX: ffffed1002bcef78 RCX: ffffffff813a4050 [ 50.238145] RDX: ffff888015db8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.239395] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bcef2f [ 50.240662] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.241922] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e77df8 [ 50.243179] FS: 00007f87612ce900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.244587] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.245643] CR2: 00007fff5abd6ef7 CR3: 000000001e072000 CR4: 0000000000350ef0 [ 50.246909] Call Trace: [ 50.247399] [ 50.247795] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.248683] ? __create_object+0x59/0x80 [ 50.249475] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.250434] __vmalloc_noprof+0x59/0x60 [ 50.251272] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.252125] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.253045] bpf_prog_alloc+0x39/0x200 [ 50.253720] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.254618] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.255496] do_seccomp+0x349/0x25e0 [ 50.256201] ? find_held_lock+0x2b/0x80 [ 50.256912] ? do_prlimit+0x310/0x610 [ 50.257645] ? __pfx_do_seccomp+0x10/0x10 [ 50.258425] ? do_raw_spin_unlock+0x53/0x220 [ 50.259240] ? _raw_spin_unlock+0x1e/0x40 [ 50.260014] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.260914] ? static_key_count+0x60/0x80 [ 50.261700] prctl_set_seccomp+0x4e/0x70 [ 50.262464] __do_sys_prctl+0xe6c/0x1d70 [ 50.263213] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.264051] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.265027] ? irqentry_exit+0xf3/0x650 [ 50.265730] do_syscall_64+0xbf/0x430 [ 50.266451] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.267381] RIP: 0033:0x7f87617c05cd [ 50.268068] 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 [ 50.271170] RSP: 002b:00007fff5abd4de0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.272494] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f87617c05cd [ 50.273748] RDX: 000055b3c395be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.274989] RBP: 00007fff5abd4e40 R08: 0000000000000000 R09: 00007fff5abd44e0 [ 50.276247] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b3deb05b10 [ 50.277521] R13: 00007fff5abd5270 R14: 000055b3deb062b0 R15: 000055b3deb1a6f0 [ 50.278797] [ 50.279254] irq event stamp: 1779 [ 50.279859] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 50.281350] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 50.282829] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 50.284321] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 50.285804] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20105' (ECDSA) to the list of known hosts. 2025/11/18 21:25:34 fuzzer started 2025/11/18 21:25:34 dialing manager at localhost:34383 2025/11/18 21:25:34 checking machine... 2025/11/18 21:25:34 checking revisions... [ 51.103171] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:25:34 testing simple program... [ 51.199223] cgroup: Unknown subsys name 'net' [ 51.258527] cgroup: Unknown subsys name 'cpuset' [ 51.272470] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:25:34 Registers: info registers vcpu 0 RAX=000000000004c4c5 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc22a4a1000 CR3=000000000ddc7000 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=cc639e265ec823b2694e14addad2f484 XMM02=2c67c8bc2e329bc300000000003013d0 XMM03=fb795ef6d6577056000000000030e3e0 XMM04=2cefbf1727fdc7e900000000000ae988 XMM05=14648eaa1277bab1000000000031e600 XMM06=20768da97cd571af00000000003183d0 XMM07=e042d86d42eb936e000000000030f530 XMM08=3ec7e4a54b1849ca0000000000301430 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020200000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffffffff86650294 RCX=ffffffff81c0b5eb RDX=ffff888015dbd340 RSI=0000000000000000 RDI=0000000000000005 RBP=ffff88801c8a9d80 RSP=ffff88801646fd00 R8 =0000000000000001 R9 =ffffed10039153f0 R10=0000000000000000 R11=0000000000000001 R12=ffff88801c8a9f80 R13=ffff88801c8a9e50 R14=dffffc0000000000 R15=0000000000000000 RIP=ffffffff81751e04 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 00007f2273d67900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd0c8c2000 CR3=0000000016264000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000