[ 39.173514] ------------[ cut here ]------------ [ 39.174475] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.176522] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.178008] Modules linked in: [ 39.178742] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.180807] Tainted: [W]=WARN [ 39.181425] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.182958] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.183906] 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 [ 39.187146] RSP: 0018:ffff888016bc7bc0 EFLAGS: 00010286 [ 39.188134] RAX: 0000000000000000 RBX: ffffed1002d78f78 RCX: ffffffff813a4050 [ 39.189442] RDX: ffff888018fdd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.190756] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d78f2f [ 39.192068] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.193390] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bc7df8 [ 39.194709] FS: 00007fe275264900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.196186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.197255] CR2: 00007fe275756580 CR3: 000000000de56000 CR4: 0000000000350ef0 [ 39.198563] Call Trace: [ 39.199105] [ 39.199530] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.200439] ? __create_object+0x59/0x80 [ 39.201219] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.202201] __vmalloc_noprof+0x59/0x60 [ 39.202938] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.203831] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.204783] bpf_prog_alloc+0x39/0x200 [ 39.205535] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.206460] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.207383] do_seccomp+0x349/0x25e0 [ 39.208103] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.208959] ? __pfx_do_seccomp+0x10/0x10 [ 39.209736] ? find_held_lock+0x2b/0x80 [ 39.210488] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.211478] ? static_key_count+0x60/0x80 [ 39.212278] prctl_set_seccomp+0x4e/0x70 [ 39.213013] __do_sys_prctl+0xe6c/0x1d70 [ 39.213796] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.214667] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.215655] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.216724] ? irqentry_exit+0xf3/0x650 [ 39.217587] do_syscall_64+0xbf/0x430 [ 39.218416] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.219499] RIP: 0033:0x7fe2757565cd [ 39.220295] 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 [ 39.223830] RSP: 002b:00007ffc1d5b64e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.225351] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe2757565cd [ 39.226815] RDX: 000055b8c45b5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.228261] RBP: 00007ffc1d5b6540 R08: 0000000000000000 R09: 00007ffc1d5b5be0 [ 39.229683] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b8c78d7bf0 [ 39.231137] R13: 00007ffc1d5b6970 R14: 000055b8c78e1380 R15: 000055b8c78ec460 [ 39.232580] [ 39.233085] irq event stamp: 1765 [ 39.233760] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 39.235460] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 39.237146] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 39.238850] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 39.240350] ---[ end trace 0000000000000000 ]--- [ 42.696342] ------------[ cut here ]------------ [ 42.697299] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.699303] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.700756] Modules linked in: [ 42.701398] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.703420] Tainted: [W]=WARN [ 42.703981] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.705468] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.706388] 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 [ 42.709619] RSP: 0018:ffff888016587bc0 EFLAGS: 00010286 [ 42.710616] RAX: 0000000000000000 RBX: ffffed1002cb0f78 RCX: ffffffff813a4050 [ 42.711928] RDX: ffff88800f879bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.713229] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cb0f2f [ 42.714529] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.715833] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016587df8 [ 42.717112] FS: 00007f6fcd36c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.718529] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.719602] CR2: 00007ffd2f2adef7 CR3: 000000000b998000 CR4: 0000000000350ef0 [ 42.720881] Call Trace: [ 42.721382] [ 42.721792] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.722686] ? __create_object+0x59/0x80 [ 42.723466] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.724418] __vmalloc_noprof+0x59/0x60 [ 42.725167] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.725997] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.726935] bpf_prog_alloc+0x39/0x200 [ 42.727661] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.728575] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.729459] do_seccomp+0x349/0x25e0 [ 42.730165] ? find_held_lock+0x2b/0x80 [ 42.730878] ? do_prlimit+0x310/0x610 [ 42.731614] ? __pfx_do_seccomp+0x10/0x10 [ 42.732387] ? do_raw_spin_unlock+0x53/0x220 [ 42.733209] ? _raw_spin_unlock+0x1e/0x40 [ 42.733931] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.734902] ? static_key_count+0x60/0x80 [ 42.735681] prctl_set_seccomp+0x4e/0x70 [ 42.736440] __do_sys_prctl+0xe6c/0x1d70 [ 42.737208] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.738004] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.738979] ? irqentry_exit+0xf3/0x650 [ 42.739737] do_syscall_64+0xbf/0x430 [ 42.740469] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.741407] RIP: 0033:0x7f6fcd85e5cd [ 42.742111] 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 [ 42.745243] RSP: 002b:00007ffd2f2ace60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.746591] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6fcd85e5cd [ 42.747875] RDX: 0000560c6e43ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.749150] RBP: 00007ffd2f2acec0 R08: 0000000000000000 R09: 00007ffd2f2ac560 [ 42.750425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560c7420a2b0 [ 42.751686] R13: 00007ffd2f2ad2f0 R14: 0000560c7420cd20 R15: 0000560c7421e8d0 [ 42.752795] [ 42.753189] irq event stamp: 1767 [ 42.753705] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 42.755004] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 42.756288] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 42.757597] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 42.758897] ---[ end trace 0000000000000000 ]--- [ 43.554495] ------------[ cut here ]------------ [ 43.555422] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.557396] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.558870] Modules linked in: [ 43.559525] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.561489] Tainted: [W]=WARN [ 43.562043] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.563880] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.564795] 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 [ 43.567965] RSP: 0018:ffff88800f617bc0 EFLAGS: 00010286 [ 43.568935] RAX: 0000000000000000 RBX: ffffed1001ec2f78 RCX: ffffffff813a4050 [ 43.570218] RDX: ffff888015f90000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.571502] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ec2f2f [ 43.572796] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.574077] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f617df8 [ 43.575361] FS: 00007f8135e53900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.576784] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.577847] CR2: 00007f8136345580 CR3: 000000000fe32000 CR4: 0000000000350ef0 [ 43.579178] Call Trace: [ 43.579641] [ 43.580045] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.580933] ? __create_object+0x59/0x80 [ 43.581729] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.582694] __vmalloc_noprof+0x59/0x60 [ 43.583469] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.584344] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.585275] bpf_prog_alloc+0x39/0x200 [ 43.585962] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.586899] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.587825] do_seccomp+0x349/0x25e0 [ 43.588564] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.589480] ? __pfx_do_seccomp+0x10/0x10 [ 43.590282] ? find_held_lock+0x2b/0x80 [ 43.591018] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.592003] ? static_key_count+0x60/0x80 [ 43.592820] prctl_set_seccomp+0x4e/0x70 [ 43.593615] __do_sys_prctl+0xe6c/0x1d70 [ 43.594418] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.595304] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.596289] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.597275] ? irqentry_exit+0xf3/0x650 [ 43.598008] do_syscall_64+0xbf/0x430 [ 43.598779] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.599754] RIP: 0033:0x7f81363455cd [ 43.600471] 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 [ 43.603711] RSP: 002b:00007ffd623c3690 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.605099] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f81363455cd [ 43.606401] RDX: 00005566977bee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.607737] RBP: 00007ffd623c36f0 R08: 0000000000000000 R09: 00007ffd623c2d90 [ 43.609040] R10: 0000000000000000 R11: 0000000000000246 R12: 00005566cd6602b0 [ 43.610378] R13: 00007ffd623c3b20 R14: 00005566cd662d20 R15: 00005566cd6748d0 [ 43.611715] [ 43.612183] irq event stamp: 1801 [ 43.612799] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 43.614352] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 43.615917] softirqs last enabled at (1344): [] handle_softirqs+0x50c/0x770 [ 43.617490] softirqs last disabled at (1323): [] __irq_exit_rcu+0xc4/0x100 [ 43.619070] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43027' (ECDSA) to the list of known hosts. 2025/11/18 16:46:48 fuzzer started 2025/11/18 16:46:48 dialing manager at localhost:34383 2025/11/18 16:46:48 checking machine... 2025/11/18 16:46:48 checking revisions... [ 44.507538] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:46:48 testing simple program... [ 44.585015] cgroup: Unknown subsys name 'net' [ 44.641433] cgroup: Unknown subsys name 'cpuset' [ 44.656126] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:46:47 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888009611bc0 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888009612618 RSP=ffff888009627648 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527128 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 =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 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff24cb4c48 CR3=000000000cd78000 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=6ce0805dbf203c96144d8e9a6bf8f6a4 XMM02=00000000003045f0eff9b2d0a8fce9cb XMM03=00000000003046c02c67c8bc2e329bc3 XMM04=a71db245a94e63f600000000000ae988 XMM05=bcadd28ad28f94a70000000000320568 XMM06=5b75c91c8044534200000000003201f0 XMM07=e042d86d42eb936e000000000030fb00 XMM08=06d37fb96487b31100000000003046c0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff88801a53fa98 RCX=0000000000000001 RDX=ffff88801a540001 RSI=ffff88801a53fa88 RDI=ffff88801a53fa00 RBP=ffff88801a538000 RSP=ffff88801a53f928 R8 =0000000000000001 R9 =ffff88801a53fa30 R10=000000000003c9ed R11=000000000000453f R12=ffff88801a53fa01 R13=ffff88801a53fa38 R14=ffff88801a53fa88 R15=ffff88801a53f9f0 RIP=ffffffff84c721be RFL=00000246 [---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 00007f6fcd36c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6fcd923618 CR3=000000000ea07000 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