[ 46.279767] ------------[ cut here ]------------ [ 46.280412] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.281808] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.282827] Modules linked in: [ 46.283283] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.284636] Tainted: [W]=WARN [ 46.285010] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.286005] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.286639] 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 [ 46.288792] RSP: 0018:ffff88800efe7bc0 EFLAGS: 00010286 [ 46.289459] RAX: 0000000000000000 RBX: ffffed1001dfcf78 RCX: ffffffff813a4050 [ 46.290338] RDX: ffff888016048000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.291207] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001dfcf2f [ 46.292040] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.292907] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800efe7df8 [ 46.293920] FS: 00007fa636b03900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.295513] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.296754] CR2: 00007fa636ff5580 CR3: 000000000cf96000 CR4: 0000000000350ef0 [ 46.298195] Call Trace: [ 46.298686] [ 46.299167] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.300019] ? __create_object+0x59/0x80 [ 46.300824] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.301806] __vmalloc_noprof+0x59/0x60 [ 46.302605] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.303503] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.304448] bpf_prog_alloc+0x39/0x200 [ 46.305205] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.306152] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.307059] do_seccomp+0x349/0x25e0 [ 46.307802] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.308716] ? __pfx_do_seccomp+0x10/0x10 [ 46.309530] ? find_held_lock+0x2b/0x80 [ 46.310313] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.311382] ? static_key_count+0x60/0x80 [ 46.312280] prctl_set_seccomp+0x4e/0x70 [ 46.313142] __do_sys_prctl+0xe6c/0x1d70 [ 46.313929] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.314916] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.315901] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.316959] ? irqentry_exit+0xf3/0x650 [ 46.317799] do_syscall_64+0xbf/0x430 [ 46.318612] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.319695] RIP: 0033:0x7fa636ff55cd [ 46.320531] 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 [ 46.323882] RSP: 002b:00007ffc04bdfee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.325234] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa636ff55cd [ 46.326528] RDX: 000055d6defe7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.327817] RBP: 00007ffc04bdff40 R08: 0000000000000000 R09: 00007ffc04bdf5e0 [ 46.329098] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d706b1cad0 [ 46.330382] R13: 00007ffc04be0370 R14: 000055d706b1dbc0 R15: 000055d706b2e780 [ 46.331695] [ 46.332158] irq event stamp: 1745 [ 46.332759] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 46.334283] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 46.335843] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 46.337606] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 46.339283] ---[ end trace 0000000000000000 ]--- [ 49.068628] ------------[ cut here ]------------ [ 49.069549] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.071600] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.073050] Modules linked in: [ 49.073661] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.075684] Tainted: [W]=WARN [ 49.076506] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.078115] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.079005] 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 [ 49.082215] RSP: 0018:ffff888017affbc0 EFLAGS: 00010286 [ 49.083211] RAX: 0000000000000000 RBX: ffffed1002f5ff78 RCX: ffffffff813a4050 [ 49.084496] RDX: ffff888015c80000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.085801] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f5ff2f [ 49.087122] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.088405] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017affdf8 [ 49.089675] FS: 00007febc1968900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.091138] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.092190] CR2: 00007ffed99b8ef7 CR3: 000000000e1af000 CR4: 0000000000350ef0 [ 49.093494] Call Trace: [ 49.093955] [ 49.094431] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.095346] ? __create_object+0x59/0x80 [ 49.096132] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.097060] __vmalloc_noprof+0x59/0x60 [ 49.097823] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.098723] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.099658] bpf_prog_alloc+0x39/0x200 [ 49.100394] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.101330] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.102226] do_seccomp+0x349/0x25e0 [ 49.102924] ? find_held_lock+0x2b/0x80 [ 49.103695] ? do_prlimit+0x310/0x610 [ 49.104441] ? __pfx_do_seccomp+0x10/0x10 [ 49.105240] ? do_raw_spin_unlock+0x53/0x220 [ 49.106036] ? _raw_spin_unlock+0x1e/0x40 [ 49.106837] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.107803] ? static_key_count+0x60/0x80 [ 49.108618] prctl_set_seccomp+0x4e/0x70 [ 49.109390] __do_sys_prctl+0xe6c/0x1d70 [ 49.110182] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.111033] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.112014] ? irqentry_exit+0xf3/0x650 [ 49.112783] do_syscall_64+0xbf/0x430 [ 49.113527] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.114487] RIP: 0033:0x7febc1e5a5cd [ 49.115209] 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 [ 49.118452] RSP: 002b:00007ffed99b73f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.119829] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007febc1e5a5cd [ 49.121103] RDX: 00005643e6c0ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.122415] RBP: 00007ffed99b7450 R08: 0000000000000000 R09: 00007ffed99b6af0 [ 49.123703] R10: 0000000000000000 R11: 0000000000000246 R12: 000056440e9d7ad0 [ 49.125002] R13: 00007ffed99b7880 R14: 000056440e9d8bc0 R15: 000056440e9e9780 [ 49.126315] [ 49.126756] irq event stamp: 1817 [ 49.127410] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 49.128960] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 49.130492] softirqs last enabled at (1806): [] handle_softirqs+0x50c/0x770 [ 49.131803] softirqs last disabled at (1801): [] __irq_exit_rcu+0xc4/0x100 [ 49.133093] ---[ end trace 0000000000000000 ]--- [ 49.911294] ------------[ cut here ]------------ [ 49.912041] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.913762] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 49.914988] Modules linked in: [ 49.915521] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.917374] Tainted: [W]=WARN [ 49.917833] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.919151] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.919879] 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 [ 49.922531] RSP: 0018:ffff888015907bc0 EFLAGS: 00010286 [ 49.923348] RAX: 0000000000000000 RBX: ffffed1002b20f78 RCX: ffffffff813a4050 [ 49.924425] RDX: ffff888017943780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.925497] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b20f2f [ 49.926582] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.927655] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015907df8 [ 49.928724] FS: 00007f74d8c1b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.929922] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.930820] CR2: 00007ffe69ea6ef7 CR3: 000000000b801000 CR4: 0000000000350ef0 [ 49.931899] Call Trace: [ 49.932333] [ 49.932674] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.933429] ? __create_object+0x59/0x80 [ 49.934041] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.934872] __vmalloc_noprof+0x59/0x60 [ 49.935513] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.936252] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.936992] bpf_prog_alloc+0x39/0x200 [ 49.937607] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.938393] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.939160] do_seccomp+0x349/0x25e0 [ 49.939727] ? find_held_lock+0x2b/0x80 [ 49.940372] ? do_prlimit+0x310/0x610 [ 49.940952] ? __pfx_do_seccomp+0x10/0x10 [ 49.941622] ? do_raw_spin_unlock+0x53/0x220 [ 49.942337] ? _raw_spin_unlock+0x1e/0x40 [ 49.942955] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.943763] ? static_key_count+0x60/0x80 [ 49.944440] prctl_set_seccomp+0x4e/0x70 [ 49.945043] __do_sys_prctl+0xe6c/0x1d70 [ 49.945715] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.946449] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.947275] ? irqentry_exit+0xf3/0x650 [ 49.947882] do_syscall_64+0xbf/0x430 [ 49.948498] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.949308] RIP: 0033:0x7f74d910d5cd [ 49.949853] 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 [ 49.952497] RSP: 002b:00007ffe69ea5a50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.953633] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f74d910d5cd [ 49.954711] RDX: 00005574d0a86e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.955794] RBP: 00007ffe69ea5ab0 R08: 0000000000000000 R09: 00007ffe69ea5150 [ 49.956870] R10: 0000000000000000 R11: 0000000000000246 R12: 00005574f777aad0 [ 49.957942] R13: 00007ffe69ea5ee0 R14: 00005574f777bbc0 R15: 00005574f778c780 [ 49.959043] [ 49.959438] irq event stamp: 1817 [ 49.959947] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 49.961230] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 49.962523] softirqs last enabled at (1426): [] handle_softirqs+0x50c/0x770 [ 49.963817] softirqs last disabled at (1853): [] __irq_exit_rcu+0xc4/0x100 [ 49.965093] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62381' (ECDSA) to the list of known hosts. 2025/11/18 00:21:33 fuzzer started 2025/11/18 00:21:33 dialing manager at localhost:37895 2025/11/18 00:21:33 checking machine... 2025/11/18 00:21:33 checking revisions... [ 50.740064] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:21:34 testing simple program... [ 50.827250] cgroup: Unknown subsys name 'net' [ 50.891492] cgroup: Unknown subsys name 'cpuset' [ 50.905534] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:21:33 Registers: info registers vcpu 0 RAX=000000000004867f RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdf3f768040 CR3=0000000009c52000 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=bb06a6e2609859be964191429c04ba71 XMM02=2c67c8bc2e329bc30000000000308920 XMM03=fb795ef6d65770560000000000313e10 XMM04=c7967ed32e7a9eaf00000000000ae988 XMM05=0394861f14684e590000000000322cc8 XMM06=7cdfc7e22592b412000000000031c248 XMM07=e042d86d42eb936e0000000000314090 XMM08=b3c556b8ab8f5b410000000000308980 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=eb4689ab64eef100 RBX=ffff888015a2ff58 RCX=ffff88806cf089c4 RDX=0000000000000003 RSI=ffffffff85e1ffe0 RDI=ffff88800f3da690 RBP=ffffffff85e1ffe0 RSP=ffff88806cf089b8 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000c7d20 R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff88800f3d9bc0 R15=0000000000000004 RIP=ffffffff81529012 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 00007febc1968900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007febc1947020 CR3=000000000dbe2000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000