[ 45.822648] ------------[ cut here ]------------ [ 45.823551] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.825567] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.826989] Modules linked in: [ 45.827573] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.829697] Tainted: [W]=WARN [ 45.830285] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.831718] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.832627] 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 [ 45.835777] RSP: 0018:ffff88801b18fbc0 EFLAGS: 00010286 [ 45.836721] RAX: 0000000000000000 RBX: ffffed1003631f78 RCX: ffffffff813a4050 [ 45.838047] RDX: ffff888017115340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.839332] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003631f2f [ 45.840659] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.841958] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b18fdf8 [ 45.843238] FS: 00007ff5f907b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.844704] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.845813] CR2: 00007fff1ef0bef8 CR3: 000000000b7d4000 CR4: 0000000000350ef0 [ 45.847093] Call Trace: [ 45.847554] [ 45.848022] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.848916] ? __create_object+0x59/0x80 [ 45.849671] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.850633] __vmalloc_noprof+0x59/0x60 [ 45.851397] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.852291] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.853222] bpf_prog_alloc+0x39/0x200 [ 45.853956] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.854885] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.855736] do_seccomp+0x349/0x25e0 [ 45.856504] ? find_held_lock+0x2b/0x80 [ 45.857293] ? do_prlimit+0x310/0x610 [ 45.858055] ? __pfx_do_seccomp+0x10/0x10 [ 45.858838] ? do_raw_spin_unlock+0x53/0x220 [ 45.859644] ? _raw_spin_unlock+0x1e/0x40 [ 45.860423] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.861392] ? static_key_count+0x60/0x80 [ 45.862202] prctl_set_seccomp+0x4e/0x70 [ 45.862984] __do_sys_prctl+0xe6c/0x1d70 [ 45.863717] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.864612] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.865588] ? irqentry_exit+0xf3/0x650 [ 45.866360] do_syscall_64+0xbf/0x430 [ 45.867098] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.868072] RIP: 0033:0x7ff5f956d5cd [ 45.868746] 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 [ 45.871975] RSP: 002b:00007fff1ef09b50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.873343] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff5f956d5cd [ 45.874639] RDX: 000055cf2411de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.875906] RBP: 00007fff1ef09bb0 R08: 0000000000000000 R09: 00007fff1ef09250 [ 45.877225] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cf31474ad0 [ 45.878507] R13: 00007fff1ef09fe0 R14: 000055cf31475bc0 R15: 000055cf31486780 [ 45.879820] [ 45.880262] irq event stamp: 1749 [ 45.880911] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 45.882442] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 45.883973] softirqs last enabled at (1608): [] handle_softirqs+0x50c/0x770 [ 45.885538] softirqs last disabled at (1603): [] __irq_exit_rcu+0xc4/0x100 [ 45.887052] ---[ end trace 0000000000000000 ]--- [ 49.286030] ------------[ cut here ]------------ [ 49.286801] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.288547] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.289774] Modules linked in: [ 49.290267] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.291909] Tainted: [W]=WARN [ 49.292387] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.293608] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.294371] 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 [ 49.297034] RSP: 0018:ffff88801b30fbc0 EFLAGS: 00010286 [ 49.297829] RAX: 0000000000000000 RBX: ffffed1003661f78 RCX: ffffffff813a4050 [ 49.298885] RDX: ffff888017110000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.299944] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003661f2f [ 49.301197] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.302473] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b30fdf8 [ 49.303695] FS: 00007fdff203f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.305061] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.305946] CR2: 00007ffe79732ef8 CR3: 000000001dfe7000 CR4: 0000000000350ef0 [ 49.307013] Call Trace: [ 49.307398] [ 49.307768] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.308496] ? __create_object+0x59/0x80 [ 49.309129] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.309916] __vmalloc_noprof+0x59/0x60 [ 49.310500] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.311201] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.311969] bpf_prog_alloc+0x39/0x200 [ 49.312537] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.313319] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.314053] do_seccomp+0x349/0x25e0 [ 49.314660] ? find_held_lock+0x2b/0x80 [ 49.315277] ? do_prlimit+0x310/0x610 [ 49.315878] ? __pfx_do_seccomp+0x10/0x10 [ 49.316497] ? do_raw_spin_unlock+0x53/0x220 [ 49.317185] ? _raw_spin_unlock+0x1e/0x40 [ 49.317825] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.318577] ? static_key_count+0x60/0x80 [ 49.319240] prctl_set_seccomp+0x4e/0x70 [ 49.319882] __do_sys_prctl+0xe6c/0x1d70 [ 49.320511] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.321215] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.322019] ? irqentry_exit+0xf3/0x650 [ 49.322619] do_syscall_64+0xbf/0x430 [ 49.323223] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.324003] RIP: 0033:0x7fdff25315cd [ 49.324551] 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 [ 49.327137] RSP: 002b:00007ffe797305f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.328271] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdff25315cd [ 49.329310] RDX: 0000565321b23e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.330356] RBP: 00007ffe79730650 R08: 0000000000000000 R09: 00007ffe7972fcf0 [ 49.331410] R10: 0000000000000000 R11: 0000000000000246 R12: 000056532cad1ad0 [ 49.332458] R13: 00007ffe79730a80 R14: 000056532cad2bc0 R15: 000056532cae3780 [ 49.333507] [ 49.333883] irq event stamp: 1817 [ 49.334381] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 49.335611] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 49.336857] softirqs last enabled at (1626): [] handle_softirqs+0x50c/0x770 [ 49.338154] softirqs last disabled at (1617): [] __irq_exit_rcu+0xc4/0x100 [ 49.339482] ---[ end trace 0000000000000000 ]--- [ 50.152193] ------------[ cut here ]------------ [ 50.153168] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.155151] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.156604] Modules linked in: [ 50.157291] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.159258] Tainted: [W]=WARN [ 50.159853] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.161311] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.162216] 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 [ 50.165399] RSP: 0018:ffff888016c57bc0 EFLAGS: 00010286 [ 50.166389] RAX: 0000000000000000 RBX: ffffed1002d8af78 RCX: ffffffff813a4050 [ 50.167672] RDX: ffff88800f793780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.168984] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d8af2f [ 50.170265] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.171541] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c57df8 [ 50.172858] FS: 00007fb469a6b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.174293] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.175360] CR2: 00007fb469fd14a6 CR3: 000000001dcc4000 CR4: 0000000000350ef0 [ 50.176662] Call Trace: [ 50.177171] [ 50.177591] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.178507] ? __create_object+0x59/0x80 [ 50.179279] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.180269] __vmalloc_noprof+0x59/0x60 [ 50.181030] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.181909] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.182840] bpf_prog_alloc+0x39/0x200 [ 50.183531] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.184471] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.185375] do_seccomp+0x349/0x25e0 [ 50.186094] ? find_held_lock+0x2b/0x80 [ 50.186866] ? do_prlimit+0x310/0x610 [ 50.187562] ? __pfx_do_seccomp+0x10/0x10 [ 50.188359] ? do_raw_spin_unlock+0x53/0x220 [ 50.189190] ? _raw_spin_unlock+0x1e/0x40 [ 50.189974] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.190952] ? static_key_count+0x60/0x80 [ 50.191700] prctl_set_seccomp+0x4e/0x70 [ 50.192488] __do_sys_prctl+0xe6c/0x1d70 [ 50.193280] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.194142] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.195128] ? irqentry_exit+0xf3/0x650 [ 50.195919] do_syscall_64+0xbf/0x430 [ 50.196628] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.197590] RIP: 0033:0x7fb469f5d5cd [ 50.198289] 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 [ 50.201490] RSP: 002b:00007ffd899c7f10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.202856] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb469f5d5cd [ 50.204155] RDX: 00005624250dde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.205453] RBP: 00007ffd899c7f70 R08: 0000000000000000 R09: 00007ffd899c7610 [ 50.206764] R10: 0000000000000000 R11: 0000000000000246 R12: 000056244fb15ad0 [ 50.208064] R13: 00007ffd899c83a0 R14: 000056244fb16bc0 R15: 000056244fb27780 [ 50.209386] [ 50.209862] irq event stamp: 1771 [ 50.210466] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 50.211990] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 50.213520] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 50.215051] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 50.216575] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46497' (ECDSA) to the list of known hosts. 2025/11/18 14:19:08 fuzzer started 2025/11/18 14:19:09 dialing manager at localhost:34383 2025/11/18 14:19:09 checking machine... 2025/11/18 14:19:09 checking revisions... [ 51.115568] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:19:09 testing simple program... [ 51.212845] cgroup: Unknown subsys name 'net' [ 51.271232] cgroup: Unknown subsys name 'cpuset' [ 51.284619] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:19:08 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88806ce08ab8 RCX=ffff88806ce08944 RDX=1ffff1100d9c1158 RSI=ffffffff81b2a224 RDI=ffff88806ce08ac0 RBP=0000000000000000 RSP=ffff88806ce089d0 R8 =ffffffff86a49dd0 R9 =ffff88806ce08a30 R10=000000000003c9ed R11=0000000000012f5f R12=ffff88806ce08ab8 R13=0000000000000000 R14=ffff888016e58000 R15=0000000000000000 RIP=ffffffff8161917e RFL=00000212 [----A--] 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 00007fdff203f900 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=00007ffe7972a000 CR3=000000000d557000 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=000000000000000000ffff0000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000004000 RBX=ffff888009643780 RCX=0000000000000000 RDX=0000000000000001 RSI=0000000000000000 RDI=ffff88806cf28518 RBP=ffff8880096441d8 RSP=ffff88806cf08ce0 R8 =0000000000080000 R9 =0000000000000068 R10=0000000000000001 R11=0000000000000000 R12=ffff8880096441d8 R13=0000000000000000 R14=0000000000000001 R15=0000000000000000 RIP=ffffffff8152708e RFL=00000016 [----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa2902a6000 CR3=000000000bc25000 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=a974d1313499239a254e69c1c569c6d0 XMM02=0000000000305760ec2efd57dc4c00df XMM03=000000000030fbe0a328f2c999d5feaa XMM04=c01741ee2bacf45f00000000000ae988 XMM05=f70d0736d3d98dc70000000000320fc0 XMM06=817b8945e9d50373000000000031f8f8 XMM07=e042d86d42eb936e0000000000310d30 XMM08=a328f2c999d5feaa00000000003057c0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000