[ 45.812213] ------------[ cut here ]------------ [ 45.813137] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.815077] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.816493] Modules linked in: [ 45.818368] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.820288] Tainted: [W]=WARN [ 45.820869] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.822275] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.823156] 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 [ 45.826193] RSP: 0018:ffff888016b0fbc0 EFLAGS: 00010286 [ 45.827148] RAX: 0000000000000000 RBX: ffffed1002d61f78 RCX: ffffffff813a4050 [ 45.828387] RDX: ffff888015580000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.829631] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d61f2f [ 45.830882] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.832105] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b0fdf8 [ 45.833353] FS: 00007fd81566c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.834746] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.835797] CR2: 00007ffd1997def7 CR3: 000000000d9b6000 CR4: 0000000000350ef0 [ 45.837046] Call Trace: [ 45.837495] [ 45.837917] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.838740] ? __create_object+0x59/0x80 [ 45.839506] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.840447] __vmalloc_noprof+0x59/0x60 [ 45.841202] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.842061] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.842968] bpf_prog_alloc+0x39/0x200 [ 45.843639] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.844533] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.845419] do_seccomp+0x349/0x25e0 [ 45.846114] ? find_held_lock+0x2b/0x80 [ 45.846860] ? do_prlimit+0x310/0x610 [ 45.847542] ? __pfx_do_seccomp+0x10/0x10 [ 45.848300] ? do_raw_spin_unlock+0x53/0x220 [ 45.849111] ? _raw_spin_unlock+0x1e/0x40 [ 45.849855] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.850739] ? static_key_count+0x60/0x80 [ 45.851524] prctl_set_seccomp+0x4e/0x70 [ 45.852279] __do_sys_prctl+0xe6c/0x1d70 [ 45.853047] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.853864] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.854814] ? irqentry_exit+0xf3/0x650 [ 45.855515] do_syscall_64+0xbf/0x430 [ 45.856231] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.857214] RIP: 0033:0x7fd815b5e5cd [ 45.857909] 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 [ 45.860944] RSP: 002b:00007ffd1997c670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.862263] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd815b5e5cd [ 45.863485] RDX: 000055ec81936e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.864720] RBP: 00007ffd1997c6d0 R08: 0000000000000000 R09: 00007ffd1997bd70 [ 45.865937] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ecb6ad1bf0 [ 45.867169] R13: 00007ffd1997cb00 R14: 000055ecb6adb380 R15: 000055ecb6ae6460 [ 45.868422] [ 45.868891] irq event stamp: 2005 [ 45.869467] hardirqs last enabled at (2013): [] __up_console_sem+0x78/0x80 [ 45.870918] hardirqs last disabled at (2022): [] __up_console_sem+0x5d/0x80 [ 45.872382] softirqs last enabled at (1878): [] handle_softirqs+0x50c/0x770 [ 45.873885] softirqs last disabled at (1873): [] __irq_exit_rcu+0xc4/0x100 [ 45.875336] ---[ end trace 0000000000000000 ]--- [ 48.679362] ------------[ cut here ]------------ [ 48.680316] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.682367] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 48.683867] Modules linked in: [ 48.684463] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.686472] Tainted: [W]=WARN [ 48.687065] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.688558] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.689517] 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 [ 48.692700] RSP: 0018:ffff8880162ffbc0 EFLAGS: 00010286 [ 48.693684] RAX: 0000000000000000 RBX: ffffed1002c5ff78 RCX: ffffffff813a4050 [ 48.694973] RDX: ffff88801749b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.696258] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c5ff2f [ 48.697537] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.698802] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162ffdf8 [ 48.700077] FS: 00007f253b601900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.701541] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.702607] CR2: 00007f253baf3580 CR3: 000000002071e000 CR4: 0000000000350ef0 [ 48.703900] Call Trace: [ 48.704357] [ 48.704856] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.705723] ? __create_object+0x59/0x80 [ 48.706504] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.707480] __vmalloc_noprof+0x59/0x60 [ 48.708253] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.709147] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.710093] bpf_prog_alloc+0x39/0x200 [ 48.710817] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.711704] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.712613] do_seccomp+0x349/0x25e0 [ 48.713332] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.714229] ? __pfx_do_seccomp+0x10/0x10 [ 48.715011] ? find_held_lock+0x2b/0x80 [ 48.715730] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.716715] ? static_key_count+0x60/0x80 [ 48.717538] prctl_set_seccomp+0x4e/0x70 [ 48.718325] __do_sys_prctl+0xe6c/0x1d70 [ 48.719109] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.719989] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.720972] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.721947] ? irqentry_exit+0xf3/0x650 [ 48.722670] do_syscall_64+0xbf/0x430 [ 48.723407] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.724367] RIP: 0033:0x7f253baf35cd [ 48.725084] 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 [ 48.728274] RSP: 002b:00007ffc4b18e1c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.729662] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f253baf35cd [ 48.730944] RDX: 000055a56c787e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.732238] RBP: 00007ffc4b18e220 R08: 0000000000000000 R09: 00007ffc4b18d8c0 [ 48.733520] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a57f77bad0 [ 48.734813] R13: 00007ffc4b18e650 R14: 000055a57f77cbc0 R15: 000055a57f78d780 [ 48.736111] [ 48.736541] irq event stamp: 1735 [ 48.737210] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 48.738729] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 48.740265] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 48.741831] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 48.743342] ---[ end trace 0000000000000000 ]--- [ 49.543630] ------------[ cut here ]------------ [ 49.544696] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.546898] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.548346] Modules linked in: [ 49.549003] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.550992] Tainted: [W]=WARN [ 49.551552] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.553029] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.553944] 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 [ 49.557144] RSP: 0018:ffff888013cbfbc0 EFLAGS: 00010286 [ 49.558130] RAX: 0000000000000000 RBX: ffffed1002797f78 RCX: ffffffff813a4050 [ 49.559416] RDX: ffff88801a461bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.560687] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002797f2f [ 49.561995] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.563271] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013cbfdf8 [ 49.564549] FS: 00007f4e9ca58900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.566006] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.567065] CR2: 00007fff0a932ef7 CR3: 00000000205c3000 CR4: 0000000000350ef0 [ 49.568349] Call Trace: [ 49.568879] [ 49.569289] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.570191] ? __create_object+0x59/0x80 [ 49.570980] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.571960] __vmalloc_noprof+0x59/0x60 [ 49.572664] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.573554] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.574475] bpf_prog_alloc+0x39/0x200 [ 49.575201] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.576166] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.577096] do_seccomp+0x349/0x25e0 [ 49.577814] ? find_held_lock+0x2b/0x80 [ 49.578524] ? do_prlimit+0x310/0x610 [ 49.579268] ? __pfx_do_seccomp+0x10/0x10 [ 49.580049] ? do_raw_spin_unlock+0x53/0x220 [ 49.580892] ? _raw_spin_unlock+0x1e/0x40 [ 49.581624] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.582581] ? static_key_count+0x60/0x80 [ 49.583380] prctl_set_seccomp+0x4e/0x70 [ 49.584153] __do_sys_prctl+0xe6c/0x1d70 [ 49.584942] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.585748] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.586717] ? irqentry_exit+0xf3/0x650 [ 49.587471] do_syscall_64+0xbf/0x430 [ 49.588203] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.589165] RIP: 0033:0x7f4e9cf4a5cd [ 49.589852] 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 [ 49.592998] RSP: 002b:00007fff0a930dc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.594330] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4e9cf4a5cd [ 49.595588] RDX: 00005600f6f84e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.596862] RBP: 00007fff0a930e20 R08: 0000000000000000 R09: 00007fff0a9304c0 [ 49.598049] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560126c53ad0 [ 49.598861] R13: 00007fff0a931250 R14: 0000560126c54bc0 R15: 0000560126c65780 [ 49.599656] [ 49.599948] irq event stamp: 1747 [ 49.600332] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 49.601310] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 49.602270] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 49.603244] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 49.604203] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38885' (ECDSA) to the list of known hosts. 2025/11/18 05:28:09 fuzzer started 2025/11/18 05:28:09 dialing manager at localhost:37895 2025/11/18 05:28:09 checking machine... 2025/11/18 05:28:09 checking revisions... [ 50.410371] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:28:09 testing simple program... [ 50.501306] cgroup: Unknown subsys name 'net' [ 50.564204] cgroup: Unknown subsys name 'cpuset' [ 50.588637] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:28:08 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88801600f898 RCX=ffffffff822ea4ec RDX=ffff888017508000 RSI=0000000000000000 RDI=0000000000000005 RBP=ffff88800f8140d8 RSP=ffff88801600f6d8 R8 =755f6d6574737973 R9 =5f6d65747379733a R10=0000000000000001 R11=0030733a745f6c65 R12=0000000000000001 R13=ffff88801600f890 R14=ffff88800f8140ec R15=000000000000001e RIP=ffffffff81751c70 RFL=00000202 [-------] 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 00007fc942098700 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=00007f253bbb8618 CR3=000000000dce6000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3134325b646873732038303a3832 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343038 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff88800f8077c8 RCX=0000000000000001 RDX=ffff88800f808001 RSI=ffff88800f8077b0 RDI=ffff88800f807540 RBP=ffff88800f800000 RSP=ffff88800f8074b8 R8 =0000000000000001 R9 =ffff88800f807570 R10=000000000003c9ed R11=0000000000023cdc R12=1ffff11001f00e01 R13=ffff88800f807578 R14=ffff88800f8077b0 R15=ffff88800f807530 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7e5c559000 CR3=000000000ce77000 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=00000000a60ce07b00000000cec3662e XMM01=00000000000000001879fc8044e631c8 XMM02=00000000000000000000000000000000 XMM03=0000000000305b582c67c8bc2e329bc3 XMM04=0f696e03ee3bcd4000000000000ae988 XMM05=a13a28c4ba2c144700000000003236e8 XMM06=5b75c91c804453420000000000323370 XMM07=e042d86d42eb936e0000000000314890 XMM08=a5f5c6fb73dee8ff0000000000305b58 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000