[ 46.198820] ------------[ cut here ]------------ [ 46.199778] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.201764] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.203340] Modules linked in: [ 46.204171] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.206163] Tainted: [W]=WARN [ 46.206730] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.208439] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.209380] 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 [ 46.212580] RSP: 0018:ffff88800a80fbc0 EFLAGS: 00010286 [ 46.213551] RAX: 0000000000000000 RBX: ffffed1001501f78 RCX: ffffffff813a4050 [ 46.215158] RDX: ffff88801621b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.216543] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001501f2f [ 46.217864] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.219162] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a80fdf8 [ 46.220466] FS: 00007ff499dd7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.221916] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.223000] CR2: 00007ffe61a50ef8 CR3: 000000000d69f000 CR4: 0000000000350ef0 [ 46.224300] Call Trace: [ 46.224769] [ 46.225238] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.226180] ? __create_object+0x59/0x80 [ 46.226985] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.227957] __vmalloc_noprof+0x59/0x60 [ 46.228697] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.229589] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.230549] bpf_prog_alloc+0x39/0x200 [ 46.231296] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.232238] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.233155] do_seccomp+0x349/0x25e0 [ 46.233835] ? find_held_lock+0x2b/0x80 [ 46.234619] ? do_prlimit+0x310/0x610 [ 46.235382] ? __pfx_do_seccomp+0x10/0x10 [ 46.236182] ? do_raw_spin_unlock+0x53/0x220 [ 46.237033] ? _raw_spin_unlock+0x1e/0x40 [ 46.237770] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.238748] ? static_key_count+0x60/0x80 [ 46.239551] prctl_set_seccomp+0x4e/0x70 [ 46.240324] __do_sys_prctl+0xe6c/0x1d70 [ 46.241135] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.242021] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.243019] ? irqentry_exit+0xf3/0x650 [ 46.243749] do_syscall_64+0xbf/0x430 [ 46.244505] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.245470] RIP: 0033:0x7ff49a2c95cd [ 46.246196] 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 [ 46.249393] RSP: 002b:00007ffe61a4fa80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.250792] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff49a2c95cd [ 46.252120] RDX: 000055d6387eee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.253428] RBP: 00007ffe61a4fae0 R08: 0000000000000000 R09: 00007ffe61a4f180 [ 46.254736] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d671c3ead0 [ 46.256024] R13: 00007ffe61a4ff10 R14: 000055d671c3fbc0 R15: 000055d671c50780 [ 46.257351] [ 46.257783] irq event stamp: 3239 [ 46.258427] hardirqs last enabled at (3249): [] __up_console_sem+0x78/0x80 [ 46.259703] hardirqs last disabled at (3258): [] __up_console_sem+0x5d/0x80 [ 46.260967] softirqs last enabled at (2840): [] handle_softirqs+0x50c/0x770 [ 46.262254] softirqs last disabled at (2835): [] __irq_exit_rcu+0xc4/0x100 [ 46.263507] ---[ end trace 0000000000000000 ]--- [ 48.898939] ------------[ cut here ]------------ [ 48.899833] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.901912] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 48.903380] Modules linked in: [ 48.904073] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.906086] Tainted: [W]=WARN [ 48.906651] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.908114] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.909043] 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 [ 48.912214] RSP: 0018:ffff888016d77bc0 EFLAGS: 00010286 [ 48.913219] RAX: 0000000000000000 RBX: ffffed1002daef78 RCX: ffffffff813a4050 [ 48.914536] RDX: ffff8880167f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.915864] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002daef2f [ 48.917150] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.918477] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d77df8 [ 48.919763] FS: 00007f37aa008900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.921204] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.922304] CR2: 00007f37aa56e4a6 CR3: 000000000eceb000 CR4: 0000000000350ef0 [ 48.923595] Call Trace: [ 48.924111] [ 48.924528] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.925420] ? __create_object+0x59/0x80 [ 48.926222] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.927199] __vmalloc_noprof+0x59/0x60 [ 48.927977] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.928814] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.929763] bpf_prog_alloc+0x39/0x200 [ 48.930528] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.931476] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.932387] do_seccomp+0x349/0x25e0 [ 48.933128] ? find_held_lock+0x2b/0x80 [ 48.933888] ? do_prlimit+0x310/0x610 [ 48.934628] ? __pfx_do_seccomp+0x10/0x10 [ 48.935427] ? do_raw_spin_unlock+0x53/0x220 [ 48.936266] ? _raw_spin_unlock+0x1e/0x40 [ 48.937046] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.938018] ? static_key_count+0x60/0x80 [ 48.938789] prctl_set_seccomp+0x4e/0x70 [ 48.939585] __do_sys_prctl+0xe6c/0x1d70 [ 48.940384] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.941259] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.942244] ? irqentry_exit+0xf3/0x650 [ 48.943007] do_syscall_64+0xbf/0x430 [ 48.943705] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.944659] RIP: 0033:0x7f37aa4fa5cd [ 48.945387] 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 [ 48.948552] RSP: 002b:00007ffe51b381b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.949925] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f37aa4fa5cd [ 48.951242] RDX: 00005582b1fbbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.952521] RBP: 00007ffe51b38210 R08: 0000000000000000 R09: 00007ffe51b378b0 [ 48.953826] R10: 0000000000000000 R11: 0000000000000246 R12: 00005582b206cad0 [ 48.955157] R13: 00007ffe51b38640 R14: 00005582b206dbc0 R15: 00005582b207e780 [ 48.956451] [ 48.956917] irq event stamp: 1715 [ 48.957523] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 48.959058] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 48.960598] softirqs last enabled at (1586): [] handle_softirqs+0x50c/0x770 [ 48.962161] softirqs last disabled at (1581): [] __irq_exit_rcu+0xc4/0x100 [ 48.963703] ---[ end trace 0000000000000000 ]--- [ 49.766445] ------------[ cut here ]------------ [ 49.767385] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.769377] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.770827] Modules linked in: [ 49.771447] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.773460] Tainted: [W]=WARN [ 49.774055] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.775518] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.776408] 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 [ 49.779922] RSP: 0018:ffff888017a2fbc0 EFLAGS: 00010286 [ 49.780896] RAX: 0000000000000000 RBX: ffffed1002f45f78 RCX: ffffffff813a4050 [ 49.782179] RDX: ffff888017ac3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.783446] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f45f2f [ 49.784707] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.786056] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a2fdf8 [ 49.787355] FS: 00007f87b04ac900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.788766] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.789867] CR2: 00007ffd4d38fef8 CR3: 0000000018748000 CR4: 0000000000350ef0 [ 49.791157] Call Trace: [ 49.791614] [ 49.792074] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.792950] ? __create_object+0x59/0x80 [ 49.793692] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.794669] __vmalloc_noprof+0x59/0x60 [ 49.795399] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.796239] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.797137] bpf_prog_alloc+0x39/0x200 [ 49.797822] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.798762] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.799648] do_seccomp+0x349/0x25e0 [ 49.800356] ? find_held_lock+0x2b/0x80 [ 49.801108] ? do_prlimit+0x310/0x610 [ 49.801795] ? __pfx_do_seccomp+0x10/0x10 [ 49.802572] ? do_raw_spin_unlock+0x53/0x220 [ 49.803396] ? _raw_spin_unlock+0x1e/0x40 [ 49.804174] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.805135] ? static_key_count+0x60/0x80 [ 49.805938] prctl_set_seccomp+0x4e/0x70 [ 49.806673] __do_sys_prctl+0xe6c/0x1d70 [ 49.807435] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.808278] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.809226] ? irqentry_exit+0xf3/0x650 [ 49.809977] do_syscall_64+0xbf/0x430 [ 49.810666] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.811613] RIP: 0033:0x7f87b099e5cd [ 49.812301] 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 [ 49.815467] RSP: 002b:00007ffd4d38e360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.816829] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f87b099e5cd [ 49.818124] RDX: 00005607a830de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.819396] RBP: 00007ffd4d38e3c0 R08: 0000000000000000 R09: 00007ffd4d38da60 [ 49.820654] R10: 0000000000000000 R11: 0000000000000246 R12: 00005607cd661ad0 [ 49.821910] R13: 00007ffd4d38e7f0 R14: 00005607cd662bc0 R15: 00005607cd673780 [ 49.823201] [ 49.823631] irq event stamp: 1795 [ 49.824285] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 49.825803] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 49.827319] softirqs last enabled at (1808): [] handle_softirqs+0x50c/0x770 [ 49.828870] softirqs last disabled at (1803): [] __irq_exit_rcu+0xc4/0x100 [ 49.830370] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61928' (ECDSA) to the list of known hosts. 2025/11/19 02:07:09 fuzzer started 2025/11/19 02:07:09 dialing manager at localhost:34383 2025/11/19 02:07:09 checking machine... 2025/11/19 02:07:09 checking revisions... [ 50.757513] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:07:09 testing simple program... [ 50.836106] cgroup: Unknown subsys name 'net' [ 50.905986] cgroup: Unknown subsys name 'cpuset' [ 50.919700] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:07:08 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=dffffc0000000000 RCX=ffff88806ce08d4c RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff88800a1a573c RBP=ffff88806ce08e70 RSP=ffff88806ce08df0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffea0000622000 R13=ffff88800bd7e780 R14=dffffc0000000000 R15=0000000000000000 RIP=ffffffff81b57648 RFL=00000286 [--S--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 00007f37aa008900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f37aa5bf618 CR3=000000001f632000 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=ffffed100d9e4799 RBX=ffffed100d9e479a RCX=ffffffff81351de3 RDX=ffffed100d9e479a RSI=0000000000000008 RDI=ffff88806cf23cc8 RBP=ffffed100d9e4799 RSP=ffff88806cf08fa8 R8 =0000000000000001 R9 =ffffed100d9e4799 R10=ffff88806cf23ccf R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81b2d1d1 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 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0a043cc000 CR3=000000000e91a000 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=37303a323020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343137 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000