[ 46.203112] ------------[ cut here ]------------ [ 46.204042] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.206112] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.207570] Modules linked in: [ 46.208154] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.210405] Tainted: [W]=WARN [ 46.211094] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.212580] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.213520] 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 [ 46.216764] RSP: 0018:ffff8880169b7bc0 EFLAGS: 00010286 [ 46.217755] RAX: 0000000000000000 RBX: ffffed1002d36f78 RCX: ffffffff813a4050 [ 46.219073] RDX: ffff888016ee0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.220390] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d36f2f [ 46.221719] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.223051] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169b7df8 [ 46.224366] FS: 00007f80da59c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.225821] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.226914] CR2: 00007fffa9f4aef7 CR3: 000000001d4bd000 CR4: 0000000000350ef0 [ 46.228241] Call Trace: [ 46.228761] [ 46.229182] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.230106] ? __create_object+0x59/0x80 [ 46.230921] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.231913] __vmalloc_noprof+0x59/0x60 [ 46.232685] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.233586] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.234550] bpf_prog_alloc+0x39/0x200 [ 46.235265] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.236206] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.237108] do_seccomp+0x349/0x25e0 [ 46.237839] ? find_held_lock+0x2b/0x80 [ 46.238629] ? do_prlimit+0x310/0x610 [ 46.239337] ? __pfx_do_seccomp+0x10/0x10 [ 46.240136] ? do_raw_spin_unlock+0x53/0x220 [ 46.241007] ? _raw_spin_unlock+0x1e/0x40 [ 46.241810] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.242831] ? static_key_count+0x60/0x80 [ 46.243633] prctl_set_seccomp+0x4e/0x70 [ 46.244374] __do_sys_prctl+0xe6c/0x1d70 [ 46.245188] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.246065] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.247072] ? irqentry_exit+0xf3/0x650 [ 46.247854] do_syscall_64+0xbf/0x430 [ 46.248617] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.249610] RIP: 0033:0x7f80daa8e5cd [ 46.250297] 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 [ 46.253501] RSP: 002b:00007fffa9f49d30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.254896] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f80daa8e5cd [ 46.256184] RDX: 00005598c5e5fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.257487] RBP: 00007fffa9f49d90 R08: 0000000000000000 R09: 00007fffa9f49430 [ 46.258811] R10: 0000000000000000 R11: 0000000000000246 R12: 00005598f992bb10 [ 46.260116] R13: 00007fffa9f4a1c0 R14: 00005598f992c2b0 R15: 00005598f99406f0 [ 46.261466] [ 46.261897] irq event stamp: 1789 [ 46.262573] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 46.264139] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 46.265693] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 46.267272] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 46.268806] ---[ end trace 0000000000000000 ]--- [ 49.882723] ------------[ cut here ]------------ [ 49.883631] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.885679] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.887193] Modules linked in: [ 49.887855] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.889842] Tainted: [W]=WARN [ 49.890473] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.892184] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.893174] 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 [ 49.896369] RSP: 0018:ffff8880165ffbc0 EFLAGS: 00010286 [ 49.897351] RAX: 0000000000000000 RBX: ffffed1002cbff78 RCX: ffffffff813a4050 [ 49.898669] RDX: ffff888015fe9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.899945] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cbff2f [ 49.901233] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.902528] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880165ffdf8 [ 49.903813] FS: 00007fd3fe323900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.905253] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.906334] CR2: 00007fd3fe815580 CR3: 000000000e1cd000 CR4: 0000000000350ef0 [ 49.907622] Call Trace: [ 49.908098] [ 49.908555] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.909454] ? __create_object+0x59/0x80 [ 49.910204] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.911181] __vmalloc_noprof+0x59/0x60 [ 49.911949] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.912819] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.913769] bpf_prog_alloc+0x39/0x200 [ 49.914530] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.915491] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.916352] do_seccomp+0x349/0x25e0 [ 49.917071] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.917986] ? __pfx_do_seccomp+0x10/0x10 [ 49.918789] ? find_held_lock+0x2b/0x80 [ 49.919563] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.920525] ? static_key_count+0x60/0x80 [ 49.921310] prctl_set_seccomp+0x4e/0x70 [ 49.922084] __do_sys_prctl+0xe6c/0x1d70 [ 49.922910] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.923788] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.924796] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.925784] ? irqentry_exit+0xf3/0x650 [ 49.926565] do_syscall_64+0xbf/0x430 [ 49.927268] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.928219] RIP: 0033:0x7fd3fe8155cd [ 49.928936] 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 [ 49.932145] RSP: 002b:00007fff69c37c80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.933525] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd3fe8155cd [ 49.934822] RDX: 0000557c121c8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.936122] RBP: 00007fff69c37ce0 R08: 0000000000000000 R09: 00007fff69c37380 [ 49.937433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557c303febf0 [ 49.938721] R13: 00007fff69c38110 R14: 0000557c30408380 R15: 0000557c30413460 [ 49.940025] [ 49.940482] irq event stamp: 1787 [ 49.941095] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 49.942618] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 49.944155] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770 [ 49.945695] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 49.947228] ---[ end trace 0000000000000000 ]--- [ 50.741681] ------------[ cut here ]------------ [ 50.742624] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.744683] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.746194] Modules linked in: [ 50.746843] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.749074] Tainted: [W]=WARN [ 50.749780] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.751289] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.752200] 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 [ 50.755402] RSP: 0018:ffff88800f15fbc0 EFLAGS: 00010286 [ 50.756365] RAX: 0000000000000000 RBX: ffffed1001e2bf78 RCX: ffffffff813a4050 [ 50.757683] RDX: ffff888016a29bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.759005] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e2bf2f [ 50.760299] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.761609] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f15fdf8 [ 50.762931] FS: 00007f5d93ffc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.764395] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.765522] CR2: 00007ffd23d5cef7 CR3: 000000001b6c3000 CR4: 0000000000350ef0 [ 50.766827] Call Trace: [ 50.767297] [ 50.767755] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.768667] ? __create_object+0x59/0x80 [ 50.769504] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.770531] __vmalloc_noprof+0x59/0x60 [ 50.771259] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.772147] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.773091] bpf_prog_alloc+0x39/0x200 [ 50.773873] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.774847] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.775765] do_seccomp+0x349/0x25e0 [ 50.776504] ? find_held_lock+0x2b/0x80 [ 50.777235] ? do_prlimit+0x310/0x610 [ 50.778019] ? __pfx_do_seccomp+0x10/0x10 [ 50.778823] ? do_raw_spin_unlock+0x53/0x220 [ 50.779681] ? _raw_spin_unlock+0x1e/0x40 [ 50.780476] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.781497] ? static_key_count+0x60/0x80 [ 50.782302] prctl_set_seccomp+0x4e/0x70 [ 50.783094] __do_sys_prctl+0xe6c/0x1d70 [ 50.783873] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.784744] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.785762] ? irqentry_exit+0xf3/0x650 [ 50.786560] do_syscall_64+0xbf/0x430 [ 50.787278] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.788244] RIP: 0033:0x7f5d944ee5cd [ 50.788954] 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 [ 50.792207] RSP: 002b:00007ffd23d5aee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.793638] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5d944ee5cd [ 50.794954] RDX: 0000557dbd486e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.796265] RBP: 00007ffd23d5af40 R08: 0000000000000000 R09: 00007ffd23d5a5e0 [ 50.797594] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557dbe499ad0 [ 50.798922] R13: 00007ffd23d5b370 R14: 0000557dbe49abc0 R15: 0000557dbe4ab780 [ 50.800247] [ 50.800738] irq event stamp: 1881 [ 50.801391] hardirqs last enabled at (1889): [] __up_console_sem+0x78/0x80 [ 50.803000] hardirqs last disabled at (1900): [] __up_console_sem+0x5d/0x80 [ 50.804524] softirqs last enabled at (1460): [] handle_softirqs+0x50c/0x770 [ 50.806120] softirqs last disabled at (1455): [] __irq_exit_rcu+0xc4/0x100 [ 50.807576] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22404' (ECDSA) to the list of known hosts. 2025/11/18 03:13:07 fuzzer started 2025/11/18 03:13:07 dialing manager at localhost:37895 2025/11/18 03:13:07 checking machine... 2025/11/18 03:13:07 checking revisions... [ 51.711207] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:13:07 testing simple program... [ 51.794008] cgroup: Unknown subsys name 'net' [ 51.850977] cgroup: Unknown subsys name 'cpuset' [ 51.864660] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:13:06 Registers: info registers vcpu 0 RAX=1ffffffff0ce4b81 RBX=ffffffff86725c0c RCX=ffffffff81b2a568 RDX=0000000000000000 RSI=ffffffff86ab8408 RDI=ffffffff86725be4 RBP=ffffffff86725c08 RSP=ffff888013e0f860 R8 =ffffffff86ab8408 R9 =0000000000000000 R10=000000000003c9ed R11=000000000002560c R12=ffffffff86725c14 R13=ffffffff86725be4 R14=ffffffff86725c04 R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000217 [----APC] 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 00007fd3fe323900 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=00007fd3fe8db0b0 CR3=000000001f323000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000027777 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f841d0ae000 CR3=000000001b77c000 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=2036303a33313a333020383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036303a33313a3330203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000