[ 46.140718] ------------[ cut here ]------------ [ 46.141585] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.144011] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.145494] Modules linked in: [ 46.146145] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.148211] Tainted: [W]=WARN [ 46.148824] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.150321] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.151254] 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 [ 46.154472] RSP: 0018:ffff8880167dfbc0 EFLAGS: 00010286 [ 46.155457] RAX: 0000000000000000 RBX: ffffed1002cfbf78 RCX: ffffffff813a4050 [ 46.156777] RDX: ffff88800d1d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.158117] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cfbf2f [ 46.159427] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.160709] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167dfdf8 [ 46.162021] FS: 00007f6b0c933900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.163495] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.164561] CR2: 00007f6b0ce25580 CR3: 000000001d902000 CR4: 0000000000350ef0 [ 46.165885] Call Trace: [ 46.166360] [ 46.166823] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.167742] ? __create_object+0x59/0x80 [ 46.168490] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.169478] __vmalloc_noprof+0x59/0x60 [ 46.170259] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.171155] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.172097] bpf_prog_alloc+0x39/0x200 [ 46.172855] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.173827] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.174752] do_seccomp+0x349/0x25e0 [ 46.175440] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.176358] ? __pfx_do_seccomp+0x10/0x10 [ 46.177155] ? find_held_lock+0x2b/0x80 [ 46.177945] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.178914] ? static_key_count+0x60/0x80 [ 46.179738] prctl_set_seccomp+0x4e/0x70 [ 46.180487] __do_sys_prctl+0xe6c/0x1d70 [ 46.181294] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.182183] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.183167] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.184166] ? irqentry_exit+0xf3/0x650 [ 46.184950] do_syscall_64+0xbf/0x430 [ 46.185714] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.186689] RIP: 0033:0x7f6b0ce255cd [ 46.187357] 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 [ 46.190659] RSP: 002b:00007ffd55cf1260 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.192067] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6b0ce255cd [ 46.193356] RDX: 00005648f276fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.194655] RBP: 00007ffd55cf12c0 R08: 0000000000000000 R09: 00007ffd55cf0960 [ 46.195938] R10: 0000000000000000 R11: 0000000000000246 R12: 00005648fe06d2b0 [ 46.197222] R13: 00007ffd55cf16f0 R14: 00005648fe06fd20 R15: 00005648fe0818d0 [ 46.198527] [ 46.198995] irq event stamp: 1771 [ 46.199593] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 46.201144] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 46.202679] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 46.204237] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 46.205777] ---[ end trace 0000000000000000 ]--- [ 49.124871] ------------[ cut here ]------------ [ 49.125807] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.127843] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.129303] Modules linked in: [ 49.129952] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.131950] Tainted: [W]=WARN [ 49.132509] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.134020] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.134964] 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 [ 49.138172] RSP: 0018:ffff8880176cfbc0 EFLAGS: 00010286 [ 49.139165] RAX: 0000000000000000 RBX: ffffed1002ed9f78 RCX: ffffffff813a4050 [ 49.140443] RDX: ffff888015af9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.141753] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed9f2f [ 49.143062] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.144349] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176cfdf8 [ 49.145654] FS: 00007f271c91b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.147131] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.148198] CR2: 00007ffc4de96ef8 CR3: 0000000017741000 CR4: 0000000000350ef0 [ 49.149493] Call Trace: [ 49.150014] [ 49.150428] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.151336] ? __create_object+0x59/0x80 [ 49.152133] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.153124] __vmalloc_noprof+0x59/0x60 [ 49.153897] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.154786] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.155727] bpf_prog_alloc+0x39/0x200 [ 49.156419] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.157364] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.158294] do_seccomp+0x349/0x25e0 [ 49.159022] ? find_held_lock+0x2b/0x80 [ 49.160139] ? do_prlimit+0x310/0x610 [ 49.160902] ? __pfx_do_seccomp+0x10/0x10 [ 49.161710] ? do_raw_spin_unlock+0x53/0x220 [ 49.162512] ? _raw_spin_unlock+0x1e/0x40 [ 49.163300] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.164279] ? static_key_count+0x60/0x80 [ 49.165085] prctl_set_seccomp+0x4e/0x70 [ 49.165875] __do_sys_prctl+0xe6c/0x1d70 [ 49.166661] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.167487] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.168450] ? irqentry_exit+0xf3/0x650 [ 49.169227] do_syscall_64+0xbf/0x430 [ 49.169988] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.170963] RIP: 0033:0x7f271ce0d5cd [ 49.171669] 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 [ 49.174852] RSP: 002b:00007ffc4de950c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.175722] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f271ce0d5cd [ 49.176516] RDX: 000055c01464de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.177347] RBP: 00007ffc4de95120 R08: 0000000000000000 R09: 00007ffc4de947c0 [ 49.178200] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c0327c0ad0 [ 49.179000] R13: 00007ffc4de95550 R14: 000055c0327c1bc0 R15: 000055c0327d2780 [ 49.179602] [ 49.179828] irq event stamp: 1711 [ 49.180111] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 49.180848] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 49.181542] softirqs last enabled at (1194): [] handle_softirqs+0x50c/0x770 [ 49.182293] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 49.183032] ---[ end trace 0000000000000000 ]--- [ 49.890436] ------------[ cut here ]------------ [ 49.891356] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.893360] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.894806] Modules linked in: [ 49.895388] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.897326] Tainted: [W]=WARN [ 49.897916] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.899366] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.900279] 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 [ 49.903409] RSP: 0018:ffff888018657bc0 EFLAGS: 00010286 [ 49.904379] RAX: 0000000000000000 RBX: ffffed10030caf78 RCX: ffffffff813a4050 [ 49.905654] RDX: ffff888015db0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.906927] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030caf2f [ 49.908179] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.909439] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018657df8 [ 49.910715] FS: 00007f32b7cd5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.912137] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.913182] CR2: 00007f32b81c7580 CR3: 000000001fc55000 CR4: 0000000000350ef0 [ 49.914467] Call Trace: [ 49.914975] [ 49.915381] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.916277] ? __create_object+0x59/0x80 [ 49.917055] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.918026] __vmalloc_noprof+0x59/0x60 [ 49.918769] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.919589] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.920520] bpf_prog_alloc+0x39/0x200 [ 49.921247] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.922186] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.923106] do_seccomp+0x349/0x25e0 [ 49.923823] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.924728] ? __pfx_do_seccomp+0x10/0x10 [ 49.925477] ? find_held_lock+0x2b/0x80 [ 49.926251] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.927223] ? static_key_count+0x60/0x80 [ 49.928042] prctl_set_seccomp+0x4e/0x70 [ 49.928831] __do_sys_prctl+0xe6c/0x1d70 [ 49.929586] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.930464] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.931422] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.932402] ? irqentry_exit+0xf3/0x650 [ 49.933158] do_syscall_64+0xbf/0x430 [ 49.933906] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.934876] RIP: 0033:0x7f32b81c75cd [ 49.935540] 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 [ 49.938704] RSP: 002b:00007fff33163600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.940060] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f32b81c75cd [ 49.941337] RDX: 000055b78e3dce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.942633] RBP: 00007fff33163660 R08: 0000000000000000 R09: 00007fff33162d00 [ 49.943898] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b7b64ef240 [ 49.945193] R13: 00007fff33163a90 R14: 000055b7b64eebf0 R15: 000055b7b65034d0 [ 49.946506] [ 49.946978] irq event stamp: 1755 [ 49.947594] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 49.949171] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 49.950708] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 49.952242] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 49.953752] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:47726' (ECDSA) to the list of known hosts. 2025/11/17 12:57:58 fuzzer started 2025/11/17 12:57:58 dialing manager at localhost:37895 2025/11/17 12:57:58 checking machine... 2025/11/17 12:57:58 checking revisions... [ 50.831686] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:57:58 testing simple program... [ 50.913139] cgroup: Unknown subsys name 'net' [ 51.061548] cgroup: Unknown subsys name 'cpuset' [ 51.131791] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:57:57 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffffff8899cbc0 RCX=00007ffd684067d4 RDX=000000000000541b RSI=ffff888014649cc0 RDI=ffffffff8899cbc0 RBP=000000000000541b RSP=ffff8880158d7c40 R8 =0000000000000000 R9 =00000001ffffffff R10=000000000000541b R11=0000000000000001 R12=1ffff11002b1af8b R13=ffff888014649cc0 R14=00007ffd684067d4 R15=00000000ffffca2b RIP=ffffffff83c61e32 RFL=00000293 [--S-A-C] 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 00007fe2c0032900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe3002b798 CR3=000000000df23000 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=879038b82fdfb88e6a4c7f305737bc6b XMM02=0000000000305980eff9b2d0a8fce9cb XMM03=0000000000305a502c67c8bc2e329bc3 XMM04=14bc0d79503e690300000000000ae988 XMM05=9cd2109a8417620800000000003245c0 XMM06=3449d1b061d770660000000000323360 XMM07=fb795ef6d65770560000000000314558 XMM08=2c67c8bc2e329bc300000000003059f0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff87ce3608 RBX=ffff888014379bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88801437a618 RDI=ffff88801437a618 RBP=ffff88801437a618 RSP=ffff88801684f7b8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88801437a618 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8152757d RFL=00000082 [--S----] 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 00007f271c91b900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f271ced2618 CR3=000000001fd69000 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=563412feff00545000000000000080fe 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