[ 39.174136] ------------[ cut here ]------------ [ 39.175093] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.177155] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.178644] Modules linked in: [ 39.179281] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.181251] Tainted: [W]=WARN [ 39.181800] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.183261] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.184161] 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 [ 39.187344] RSP: 0018:ffff88801624fbc0 EFLAGS: 00010286 [ 39.188303] RAX: 0000000000000000 RBX: ffffed1002c49f78 RCX: ffffffff813a4050 [ 39.189568] RDX: ffff888016328000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.190838] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c49f2f [ 39.192110] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.193379] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801624fdf8 [ 39.194683] FS: 00007f5f276bb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.196123] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.197180] CR2: 00007ffeff8b3ef7 CR3: 0000000015f71000 CR4: 0000000000350ef0 [ 39.198444] Call Trace: [ 39.198906] [ 39.199351] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.200240] ? __create_object+0x59/0x80 [ 39.200977] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.201937] __vmalloc_noprof+0x59/0x60 [ 39.202693] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.203571] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.204497] bpf_prog_alloc+0x39/0x200 [ 39.205231] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.206145] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.207063] do_seccomp+0x349/0x25e0 [ 39.207740] ? find_held_lock+0x2b/0x80 [ 39.208491] ? do_prlimit+0x310/0x610 [ 39.209210] ? __pfx_do_seccomp+0x10/0x10 [ 39.209954] ? do_raw_spin_unlock+0x53/0x220 [ 39.210783] ? _raw_spin_unlock+0x1e/0x40 [ 39.211556] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.212510] ? static_key_count+0x60/0x80 [ 39.213311] prctl_set_seccomp+0x4e/0x70 [ 39.214076] __do_sys_prctl+0xe6c/0x1d70 [ 39.214821] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.215668] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.216622] ? irqentry_exit+0xf3/0x650 [ 39.217384] do_syscall_64+0xbf/0x430 [ 39.218125] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.219076] RIP: 0033:0x7f5f27bad5cd [ 39.219728] 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 [ 39.222880] RSP: 002b:00007ffeff8b1fa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.224027] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5f27bad5cd [ 39.225094] RDX: 000055753b209e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.226170] RBP: 00007ffeff8b2000 R08: 0000000000000000 R09: 00007ffeff8b16a0 [ 39.227269] R10: 0000000000000000 R11: 0000000000000246 R12: 00005575684b6bf0 [ 39.228356] R13: 00007ffeff8b2430 R14: 00005575684c0380 R15: 00005575684cb460 [ 39.229433] [ 39.229796] irq event stamp: 1841 [ 39.230332] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 39.231619] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 39.232891] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 39.234183] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 39.235440] ---[ end trace 0000000000000000 ]--- [ 42.730476] ------------[ cut here ]------------ [ 42.731550] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.733600] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.735133] Modules linked in: [ 42.735726] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.737715] Tainted: [W]=WARN [ 42.738308] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.739813] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.740739] 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 [ 42.743917] RSP: 0018:ffff88801671fbc0 EFLAGS: 00010286 [ 42.744916] RAX: 0000000000000000 RBX: ffffed1002ce3f78 RCX: ffffffff813a4050 [ 42.746209] RDX: ffff888018a6b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.747519] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ce3f2f [ 42.748820] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.750118] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801671fdf8 [ 42.751427] FS: 00007f328a744900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.752874] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.753965] CR2: 00007f328ac36580 CR3: 000000002031f000 CR4: 0000000000350ef0 [ 42.755295] Call Trace: [ 42.755756] [ 42.756213] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.757106] ? __create_object+0x59/0x80 [ 42.757847] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.758822] __vmalloc_noprof+0x59/0x60 [ 42.759577] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.760440] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.761376] bpf_prog_alloc+0x39/0x200 [ 42.762127] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.763076] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.763937] do_seccomp+0x349/0x25e0 [ 42.764660] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.765562] ? __pfx_do_seccomp+0x10/0x10 [ 42.766356] ? find_held_lock+0x2b/0x80 [ 42.767153] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.768120] ? static_key_count+0x60/0x80 [ 42.768882] prctl_set_seccomp+0x4e/0x70 [ 42.769654] __do_sys_prctl+0xe6c/0x1d70 [ 42.770444] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.771330] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.772305] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.773283] ? irqentry_exit+0xf3/0x650 [ 42.774047] do_syscall_64+0xbf/0x430 [ 42.774746] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.775713] RIP: 0033:0x7f328ac365cd [ 42.776414] 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 [ 42.779621] RSP: 002b:00007ffd6f9f0670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.781012] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f328ac365cd [ 42.782303] RDX: 000055c8237a2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.783608] RBP: 00007ffd6f9f06d0 R08: 0000000000000000 R09: 00007ffd6f9efd70 [ 42.784910] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c8604c7ad0 [ 42.786212] R13: 00007ffd6f9f0b00 R14: 000055c8604c8bc0 R15: 000055c8604d9780 [ 42.787534] [ 42.787965] irq event stamp: 1769 [ 42.788618] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 42.790181] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 42.791720] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 42.793272] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 42.794820] ---[ end trace 0000000000000000 ]--- [ 43.692107] ------------[ cut here ]------------ [ 43.692887] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.694646] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.696038] Modules linked in: [ 43.696567] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.698327] Tainted: [W]=WARN [ 43.698829] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.700128] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.700896] 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 [ 43.703697] RSP: 0018:ffff888015d37bc0 EFLAGS: 00010286 [ 43.704566] RAX: 0000000000000000 RBX: ffffed1002ba6f78 RCX: ffffffff813a4050 [ 43.705687] RDX: ffff88800f099bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.706827] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ba6f2f [ 43.707971] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.709129] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d37df8 [ 43.710270] FS: 00007fcf5fd32900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.711541] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.712480] CR2: 00007fcf60224580 CR3: 0000000019b20000 CR4: 0000000000350ef0 [ 43.713624] Call Trace: [ 43.714071] [ 43.714438] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.715238] ? __create_object+0x59/0x80 [ 43.715886] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.716732] __vmalloc_noprof+0x59/0x60 [ 43.717401] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.718167] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.718954] bpf_prog_alloc+0x39/0x200 [ 43.719605] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.720421] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.721211] do_seccomp+0x349/0x25e0 [ 43.721802] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.722588] ? __pfx_do_seccomp+0x10/0x10 [ 43.723263] ? find_held_lock+0x2b/0x80 [ 43.723882] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.724714] ? static_key_count+0x60/0x80 [ 43.725401] prctl_set_seccomp+0x4e/0x70 [ 43.726074] __do_sys_prctl+0xe6c/0x1d70 [ 43.726720] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.727470] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.728314] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.729152] ? irqentry_exit+0xf3/0x650 [ 43.729775] do_syscall_64+0xbf/0x430 [ 43.730409] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.731237] RIP: 0033:0x7fcf602245cd [ 43.731801] 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 [ 43.734512] RSP: 002b:00007ffe1b15d1e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.735702] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcf602245cd [ 43.736812] RDX: 00005653d4b8de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.737932] RBP: 00007ffe1b15d240 R08: 0000000000000000 R09: 00007ffe1b15c8e0 [ 43.739070] R10: 0000000000000000 R11: 0000000000000246 R12: 00005653fc8b6ad0 [ 43.740192] R13: 00007ffe1b15d670 R14: 00005653fc8b7bc0 R15: 00005653fc8c8780 [ 43.741321] [ 43.741694] irq event stamp: 1755 [ 43.742241] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 43.743587] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 43.744897] softirqs last enabled at (1266): [] handle_softirqs+0x50c/0x770 [ 43.746245] softirqs last disabled at (1793): [] __irq_exit_rcu+0xc4/0x100 [ 43.747569] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28530' (ECDSA) to the list of known hosts. 2025/11/18 14:46:16 fuzzer started 2025/11/18 14:46:16 dialing manager at localhost:34383 2025/11/18 14:46:16 checking machine... 2025/11/18 14:46:16 checking revisions... [ 44.682721] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:46:16 testing simple program... [ 44.774150] cgroup: Unknown subsys name 'net' [ 44.845540] cgroup: Unknown subsys name 'cpuset' [ 44.858430] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:46:15 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888016893780 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880168941d8 RSP=ffff88801671f998 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880168941d8 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff8152705f 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff401adff8 CR3=000000002092c000 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=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000ffffff000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000005 RBX=0000000000000200 RCX=ffffffff87cecb40 RDX=0000000000000008 RSI=ffff888018a6dde8 RDI=ffff888018a6d340 RBP=ffff888018a6d340 RSP=ffff88806cf08828 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000009 R13=0000000000000002 R14=ffff888018a6dde8 R15=0000000000000003 RIP=ffffffff8152659a RFL=00000007 [-----PC] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f328a744900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f328b298044 CR3=000000002036e000 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=00000000000000000000000000000000 XMM02=c6cdca9905c6583f41d164d0d4f58275 XMM03=041df6f41b9770e28cde8f2cf2389f0b XMM04=3d9cfa46c1283bf9705364d1998af7ae XMM05=00000000000000000000000000000000 XMM06=041df6461b283be27053642c99389f0b XMM07=672065736f6c635f6e6f69737365733a XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000