[ 47.166069] ------------[ cut here ]------------ [ 47.166982] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.168903] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 47.170336] Modules linked in: [ 47.170940] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.173111] Tainted: [W]=WARN [ 47.173762] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.175184] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.176076] 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 [ 47.179124] RSP: 0018:ffff88801697fbc0 EFLAGS: 00010286 [ 47.180071] RAX: 0000000000000000 RBX: ffffed1002d2ff78 RCX: ffffffff813a4050 [ 47.181291] RDX: ffff88801733b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.182527] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d2ff2f [ 47.183762] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.184985] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801697fdf8 [ 47.186219] FS: 00007f67766fe900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.187599] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.188623] CR2: 00007ffcbc259ef8 CR3: 000000000d027000 CR4: 0000000000350ef0 [ 47.189852] Call Trace: [ 47.190308] [ 47.190743] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.191608] ? __create_object+0x59/0x80 [ 47.192313] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.193252] __vmalloc_noprof+0x59/0x60 [ 47.193964] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.194809] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.195737] bpf_prog_alloc+0x39/0x200 [ 47.196444] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.197280] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.198146] do_seccomp+0x349/0x25e0 [ 47.198850] ? find_held_lock+0x2b/0x80 [ 47.199567] ? do_prlimit+0x310/0x610 [ 47.200230] ? __pfx_do_seccomp+0x10/0x10 [ 47.200975] ? do_raw_spin_unlock+0x53/0x220 [ 47.201765] ? _raw_spin_unlock+0x1e/0x40 [ 47.202541] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.203467] ? static_key_count+0x60/0x80 [ 47.204192] prctl_set_seccomp+0x4e/0x70 [ 47.204947] __do_sys_prctl+0xe6c/0x1d70 [ 47.205716] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.206552] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.207477] ? irqentry_exit+0xf3/0x650 [ 47.208160] do_syscall_64+0xbf/0x430 [ 47.208894] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.209805] RIP: 0033:0x7f6776bf05cd [ 47.210496] 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 [ 47.213517] RSP: 002b:00007ffcbc257c80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.214855] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6776bf05cd [ 47.216082] RDX: 000056090e78ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.217325] RBP: 00007ffcbc257ce0 R08: 0000000000000000 R09: 00007ffcbc257380 [ 47.218553] R10: 0000000000000000 R11: 0000000000000246 R12: 00005609146f0ad0 [ 47.219779] R13: 00007ffcbc258110 R14: 00005609146f1bc0 R15: 0000560914702780 [ 47.221028] [ 47.221475] irq event stamp: 1821 [ 47.222053] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 47.223519] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 47.224978] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 47.226456] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 47.227893] ---[ end trace 0000000000000000 ]--- [ 50.705995] ------------[ cut here ]------------ [ 50.707035] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.709181] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 50.710793] Modules linked in: [ 50.711487] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.713625] Tainted: [W]=WARN [ 50.714222] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.715824] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.716807] 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 [ 50.720246] RSP: 0018:ffff888016cc7bc0 EFLAGS: 00010286 [ 50.721300] RAX: 0000000000000000 RBX: ffffed1002d98f78 RCX: ffffffff813a4050 [ 50.722691] RDX: ffff888016489bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.724056] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d98f2f [ 50.725427] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.726815] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cc7df8 [ 50.728189] FS: 00007f944e677900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.729727] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.730865] CR2: 00007ffe9f973ef8 CR3: 000000000cb39000 CR4: 0000000000350ef0 [ 50.732244] Call Trace: [ 50.732799] [ 50.733240] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.734205] ? __create_object+0x59/0x80 [ 50.735061] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.736089] __vmalloc_noprof+0x59/0x60 [ 50.736893] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.737821] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.738817] bpf_prog_alloc+0x39/0x200 [ 50.739600] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.740592] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.741544] do_seccomp+0x349/0x25e0 [ 50.742254] ? find_held_lock+0x2b/0x80 [ 50.743085] ? do_prlimit+0x310/0x610 [ 50.743876] ? __pfx_do_seccomp+0x10/0x10 [ 50.744709] ? do_raw_spin_unlock+0x53/0x220 [ 50.745599] ? _raw_spin_unlock+0x1e/0x40 [ 50.746434] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.747449] ? static_key_count+0x60/0x80 [ 50.748241] prctl_set_seccomp+0x4e/0x70 [ 50.749061] __do_sys_prctl+0xe6c/0x1d70 [ 50.749900] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.750822] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.751849] ? irqentry_exit+0xf3/0x650 [ 50.752645] do_syscall_64+0xbf/0x430 [ 50.753416] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.754442] RIP: 0033:0x7f944eb695cd [ 50.755140] 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 [ 50.758483] RSP: 002b:00007ffe9f971270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.759912] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f944eb695cd [ 50.761252] RDX: 00005574bd29ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.762608] RBP: 00007ffe9f9712d0 R08: 0000000000000000 R09: 00007ffe9f970970 [ 50.763946] R10: 0000000000000000 R11: 0000000000000246 R12: 00005574c3c16b10 [ 50.765288] R13: 00007ffe9f971700 R14: 00005574c3c172b0 R15: 00005574c3c2b6f0 [ 50.766655] [ 50.767099] irq event stamp: 3353 [ 50.767766] hardirqs last enabled at (3363): [] __up_console_sem+0x78/0x80 [ 50.769348] hardirqs last disabled at (3372): [] __up_console_sem+0x5d/0x80 [ 50.770946] softirqs last enabled at (3014): [] handle_softirqs+0x50c/0x770 [ 50.772537] softirqs last disabled at (3009): [] __irq_exit_rcu+0xc4/0x100 [ 50.774098] ---[ end trace 0000000000000000 ]--- [ 51.564325] ------------[ cut here ]------------ [ 51.565237] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.567248] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 51.568726] Modules linked in: [ 51.569332] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.571666] Tainted: [W]=WARN [ 51.572214] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.573684] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.574612] 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 [ 51.578150] RSP: 0018:ffff88801b43fbc0 EFLAGS: 00010286 [ 51.579135] RAX: 0000000000000000 RBX: ffffed1003687f78 RCX: ffffffff813a4050 [ 51.580671] RDX: ffff888016863780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.582018] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003687f2f [ 51.583325] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.584610] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b43fdf8 [ 51.585899] FS: 00007f3903e01900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.587336] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.588408] CR2: 00007f39042f3580 CR3: 000000001b4aa000 CR4: 0000000000350ef0 [ 51.589717] Call Trace: [ 51.590192] [ 51.590652] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.591557] ? __create_object+0x59/0x80 [ 51.592297] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.593275] __vmalloc_noprof+0x59/0x60 [ 51.594007] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.594883] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.595822] bpf_prog_alloc+0x39/0x200 [ 51.596545] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.597463] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.598327] do_seccomp+0x349/0x25e0 [ 51.599042] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.599937] ? __pfx_do_seccomp+0x10/0x10 [ 51.601175] ? find_held_lock+0x2b/0x80 [ 51.601934] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.602913] ? static_key_count+0x60/0x80 [ 51.603707] prctl_set_seccomp+0x4e/0x70 [ 51.604486] __do_sys_prctl+0xe6c/0x1d70 [ 51.605236] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.606090] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.607071] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.608036] ? irqentry_exit+0xf3/0x650 [ 51.608810] do_syscall_64+0xbf/0x430 [ 51.609568] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.610540] RIP: 0033:0x7f39042f35cd [ 51.611201] 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 [ 51.614656] RSP: 002b:00007ffdcddc9b20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.616052] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f39042f35cd [ 51.617328] RDX: 00005596272e7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.618637] RBP: 00007ffdcddc9b80 R08: 0000000000000000 R09: 00007ffdcddc9220 [ 51.619909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559659e1fad0 [ 51.621192] R13: 00007ffdcddc9fb0 R14: 0000559659e20bc0 R15: 0000559659e31780 [ 51.622509] [ 51.622931] irq event stamp: 1779 [ 51.623562] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 51.625071] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 51.626637] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 51.628251] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 51.629764] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2392' (ECDSA) to the list of known hosts. 2025/11/19 02:46:49 fuzzer started 2025/11/19 02:46:49 dialing manager at localhost:34383 2025/11/19 02:46:49 checking machine... 2025/11/19 02:46:49 checking revisions... [ 52.513094] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:46:49 testing simple program... [ 52.592341] cgroup: Unknown subsys name 'net' [ 52.657768] cgroup: Unknown subsys name 'cpuset' [ 52.670341] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:46:48 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88800a3a74c8 RCX=ffffffff84c55a79 RDX=ffff88800f345340 RSI=ffffffff84c55ffc RDI=0000000000000006 RBP=0000000000000009 RSP=ffff88800a3a7438 R8 =0000000000000001 R9 =0000000000000000 R10=ffffffffffffffff R11=0000000000000001 R12=0000000000000003 R13=ffff8880173e8638 R14=ffffffffffffffff R15=ffff88800a3a74c8 RIP=ffffffff81751e08 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 00007f944e677900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f944ec2e618 CR3=000000001f773000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff8880e548f000 RCX=000000000000080b RDX=0000000000000000 RSI=ffffffff81351e01 RDI=0000000000000001 RBP=ffff8880096efda8 RSP=ffff88806cf08fd0 R8 =0000000000000001 R9 =ffffed100d9e4799 R10=0000000000000000 R11=0000000000000001 R12=0000000000000001 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8134016f 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=00007f3699221000 CR3=000000000cdeb000 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=2038343a36343a323020393120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038343a36343a3230203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000