[ 46.199997] ------------[ cut here ]------------ [ 46.200997] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.203130] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.204959] Modules linked in: [ 46.205604] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.207804] Tainted: [W]=WARN [ 46.208411] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.210006] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.211000] 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 [ 46.214409] RSP: 0018:ffff8880187ffbc0 EFLAGS: 00010286 [ 46.215474] RAX: 0000000000000000 RBX: ffffed10030fff78 RCX: ffffffff813a4050 [ 46.216866] RDX: ffff8880184dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.218239] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030fff2f [ 46.219636] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.221111] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880187ffdf8 [ 46.222507] FS: 00007fb35ec6f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.224073] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.225241] CR2: 00007fb35f1d54a6 CR3: 000000000da6d000 CR4: 0000000000350ef0 [ 46.226627] Call Trace: [ 46.227182] [ 46.227621] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.228611] ? __create_object+0x59/0x80 [ 46.229468] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.230515] __vmalloc_noprof+0x59/0x60 [ 46.231334] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.232307] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.233318] bpf_prog_alloc+0x39/0x200 [ 46.234129] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.235124] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.236122] do_seccomp+0x349/0x25e0 [ 46.236905] ? find_held_lock+0x2b/0x80 [ 46.237679] ? do_prlimit+0x310/0x610 [ 46.238502] ? __pfx_do_seccomp+0x10/0x10 [ 46.239358] ? do_raw_spin_unlock+0x53/0x220 [ 46.240264] ? _raw_spin_unlock+0x1e/0x40 [ 46.241114] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.242140] ? static_key_count+0x60/0x80 [ 46.243013] prctl_set_seccomp+0x4e/0x70 [ 46.243862] __do_sys_prctl+0xe6c/0x1d70 [ 46.244669] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.245600] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.246657] ? irqentry_exit+0xf3/0x650 [ 46.247500] do_syscall_64+0xbf/0x430 [ 46.248311] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.249338] RIP: 0033:0x7fb35f1615cd [ 46.250088] 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 [ 46.253491] RSP: 002b:00007ffcafa59100 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.254957] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb35f1615cd [ 46.256352] RDX: 000055b68affbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.257751] RBP: 00007ffcafa59160 R08: 0000000000000000 R09: 00007ffcafa58800 [ 46.259134] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b6bb262240 [ 46.260521] R13: 00007ffcafa59590 R14: 000055b6bb261bf0 R15: 000055b6bb2764d0 [ 46.261921] [ 46.262378] irq event stamp: 1829 [ 46.263095] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 46.264755] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 46.266111] softirqs last enabled at (1438): [] handle_softirqs+0x50c/0x770 [ 46.267466] softirqs last disabled at (1425): [] __irq_exit_rcu+0xc4/0x100 [ 46.268824] ---[ end trace 0000000000000000 ]--- [ 49.489799] ------------[ cut here ]------------ [ 49.490529] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.492205] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.493422] Modules linked in: [ 49.493954] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.495836] Tainted: [W]=WARN [ 49.496307] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.497577] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.498333] 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 [ 49.501003] RSP: 0018:ffff888016defbc0 EFLAGS: 00010286 [ 49.501831] RAX: 0000000000000000 RBX: ffffed1002dbdf78 RCX: ffffffff813a4050 [ 49.502918] RDX: ffff8880155fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.503990] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dbdf2f [ 49.505085] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.506162] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016defdf8 [ 49.507251] FS: 00007fa885e90900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.508460] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.509362] CR2: 00007fa8863f64a6 CR3: 000000000b8e6000 CR4: 0000000000350ef0 [ 49.510447] Call Trace: [ 49.510878] [ 49.511229] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.511980] ? __create_object+0x59/0x80 [ 49.512609] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.513422] __vmalloc_noprof+0x59/0x60 [ 49.514059] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.514795] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.515543] bpf_prog_alloc+0x39/0x200 [ 49.516174] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.516949] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.517661] do_seccomp+0x349/0x25e0 [ 49.518264] ? find_held_lock+0x2b/0x80 [ 49.518898] ? do_prlimit+0x310/0x610 [ 49.519488] ? __pfx_do_seccomp+0x10/0x10 [ 49.520161] ? do_raw_spin_unlock+0x53/0x220 [ 49.520856] ? _raw_spin_unlock+0x1e/0x40 [ 49.521467] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.522286] ? static_key_count+0x60/0x80 [ 49.522947] prctl_set_seccomp+0x4e/0x70 [ 49.523555] __do_sys_prctl+0xe6c/0x1d70 [ 49.524220] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.524945] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.525762] ? irqentry_exit+0xf3/0x650 [ 49.526360] do_syscall_64+0xbf/0x430 [ 49.526983] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.527774] RIP: 0033:0x7fa8863825cd [ 49.528334] 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 [ 49.530971] RSP: 002b:00007ffdc8cf3fb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.532124] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa8863825cd [ 49.533202] RDX: 0000563791832e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.534267] RBP: 00007ffdc8cf4010 R08: 0000000000000000 R09: 00007ffdc8cf36b0 [ 49.535334] R10: 0000000000000000 R11: 0000000000000246 R12: 00005637babb9ad0 [ 49.536424] R13: 00007ffdc8cf4440 R14: 00005637babbabc0 R15: 00005637babcb780 [ 49.537518] [ 49.537935] irq event stamp: 1827 [ 49.538444] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 49.539727] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 49.541014] softirqs last enabled at (1824): [] handle_softirqs+0x50c/0x770 [ 49.542311] softirqs last disabled at (1819): [] __irq_exit_rcu+0xc4/0x100 [ 49.543569] ---[ end trace 0000000000000000 ]--- [ 50.285242] ------------[ cut here ]------------ [ 50.285999] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.287647] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.288864] Modules linked in: [ 50.289344] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.290964] Tainted: [W]=WARN [ 50.291415] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.292626] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.293366] 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 [ 50.295965] RSP: 0018:ffff88800f117bc0 EFLAGS: 00010286 [ 50.296766] RAX: 0000000000000000 RBX: ffffed1001e22f78 RCX: ffffffff813a4050 [ 50.297811] RDX: ffff88800f39d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.298859] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e22f2f [ 50.299906] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.300974] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f117df8 [ 50.302037] FS: 00007f227a528900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.303220] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.304090] CR2: 00007ffd7ab49ef7 CR3: 000000000dc59000 CR4: 0000000000350ef0 [ 50.305156] Call Trace: [ 50.305540] [ 50.305914] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.306622] ? __create_object+0x59/0x80 [ 50.307262] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.308056] __vmalloc_noprof+0x59/0x60 [ 50.308655] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.309368] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.310136] bpf_prog_alloc+0x39/0x200 [ 50.310750] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.311481] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.312264] do_seccomp+0x349/0x25e0 [ 50.312878] ? find_held_lock+0x2b/0x80 [ 50.313470] ? do_prlimit+0x310/0x610 [ 50.314081] ? __pfx_do_seccomp+0x10/0x10 [ 50.314739] ? do_raw_spin_unlock+0x53/0x220 [ 50.315389] ? _raw_spin_unlock+0x1e/0x40 [ 50.316032] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.316847] ? static_key_count+0x60/0x80 [ 50.317474] prctl_set_seccomp+0x4e/0x70 [ 50.318114] __do_sys_prctl+0xe6c/0x1d70 [ 50.318766] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.319440] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.320242] ? irqentry_exit+0xf3/0x650 [ 50.320876] do_syscall_64+0xbf/0x430 [ 50.321459] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.322245] RIP: 0033:0x7f227aa1a5cd [ 50.322831] 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 [ 50.325492] RSP: 002b:00007ffd7ab48430 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.326632] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f227aa1a5cd [ 50.327733] RDX: 00005623e14c9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.328842] RBP: 00007ffd7ab48490 R08: 0000000000000000 R09: 00007ffd7ab47b30 [ 50.329937] R10: 0000000000000000 R11: 0000000000000246 R12: 00005623e7898ad0 [ 50.331023] R13: 00007ffd7ab488c0 R14: 00005623e7899bc0 R15: 00005623e78aa780 [ 50.332130] [ 50.332484] irq event stamp: 1759 [ 50.333033] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 50.334324] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 50.335606] softirqs last enabled at (1522): [] handle_softirqs+0x50c/0x770 [ 50.336914] softirqs last disabled at (1515): [] __irq_exit_rcu+0xc4/0x100 [ 50.338174] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34650' (ECDSA) to the list of known hosts. 2025/11/19 04:21:21 fuzzer started 2025/11/19 04:21:21 dialing manager at localhost:34383 2025/11/19 04:21:21 checking machine... 2025/11/19 04:21:21 checking revisions... [ 51.220786] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:21:21 testing simple program... [ 51.323605] cgroup: Unknown subsys name 'net' [ 51.391891] cgroup: Unknown subsys name 'cpuset' [ 51.416584] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:21:20 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806ce31cd0 RBP=ffffffff85e1fec0 RSP=ffff88806ce08de0 R8 =0000000000000000 R9 =0000000000000000 R10=ffffffff8664f857 R11=0000000000000000 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000005 RIP=ffffffff815bd130 RFL=00000216 [----AP-] 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 00007f9843f19900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcf02fbed8 CR3=000000000d3de000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=6f86b2c18dda801000000000000ae988 XMM05=3da13b1e91bbe8810000000000322540 XMM06=6f2a7535e524da9100000000003212e0 XMM07=fb795ef6d65770560000000000312410 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=00007ffdc8cf3a08 RCX=ffffffff869d8192 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff88801504f858 R8 =ffffffff869d8196 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffffffff8135e7a2 R13=ffff88801504f960 R14=ffff8880155f8000 R15=ffff88801504f918 RIP=ffffffff81528f45 RFL=00000206 [-----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 00007fa885e90900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdc8cee000 CR3=000000000d059000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000