[ 46.102914] ------------[ cut here ]------------ [ 46.103840] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.105852] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.107376] Modules linked in: [ 46.107964] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.109918] Tainted: [W]=WARN [ 46.110496] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.111958] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.112872] 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 [ 46.116001] RSP: 0018:ffff88801a07fbc0 EFLAGS: 00010286 [ 46.116971] RAX: 0000000000000000 RBX: ffffed100340ff78 RCX: ffffffff813a4050 [ 46.118225] RDX: ffff88801618d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.119495] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100340ff2f [ 46.120768] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.122033] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a07fdf8 [ 46.123363] FS: 00007fd5828da900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.124800] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.125852] CR2: 00007ffddd7feef7 CR3: 000000000dac0000 CR4: 0000000000350ef0 [ 46.127135] Call Trace: [ 46.127594] [ 46.128016] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.128927] ? __create_object+0x59/0x80 [ 46.129690] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.130657] __vmalloc_noprof+0x59/0x60 [ 46.131428] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.132294] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.133238] bpf_prog_alloc+0x39/0x200 [ 46.133940] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.134945] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.135976] do_seccomp+0x349/0x25e0 [ 46.136701] ? find_held_lock+0x2b/0x80 [ 46.137450] ? do_prlimit+0x310/0x610 [ 46.138206] ? __pfx_do_seccomp+0x10/0x10 [ 46.138970] ? do_raw_spin_unlock+0x53/0x220 [ 46.139813] ? _raw_spin_unlock+0x1e/0x40 [ 46.140556] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.141538] ? static_key_count+0x60/0x80 [ 46.142351] prctl_set_seccomp+0x4e/0x70 [ 46.143173] __do_sys_prctl+0xe6c/0x1d70 [ 46.143906] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.144771] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.145734] ? irqentry_exit+0xf3/0x650 [ 46.146478] do_syscall_64+0xbf/0x430 [ 46.147255] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.148214] RIP: 0033:0x7fd582dcc5cd [ 46.148875] 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 [ 46.151990] RSP: 002b:00007ffddd7fd060 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.153327] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd582dcc5cd [ 46.154591] RDX: 000055b9e0b9ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.155903] RBP: 00007ffddd7fd0c0 R08: 0000000000000000 R09: 00007ffddd7fc760 [ 46.157161] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b9e400f240 [ 46.158418] R13: 00007ffddd7fd4f0 R14: 000055b9e4018380 R15: 000055b9e4023540 [ 46.159633] [ 46.159982] irq event stamp: 1731 [ 46.160504] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 46.161770] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 46.163029] softirqs last enabled at (1558): [] handle_softirqs+0x50c/0x770 [ 46.164323] softirqs last disabled at (1553): [] __irq_exit_rcu+0xc4/0x100 [ 46.165560] ---[ end trace 0000000000000000 ]--- [ 48.992560] ------------[ cut here ]------------ [ 48.993501] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.995504] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 48.996985] Modules linked in: [ 48.997631] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.999599] Tainted: [W]=WARN [ 49.000202] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.001659] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.002578] 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 [ 49.005739] RSP: 0018:ffff88801683fbc0 EFLAGS: 00010286 [ 49.006707] RAX: 0000000000000000 RBX: ffffed1002d07f78 RCX: ffffffff813a4050 [ 49.007995] RDX: ffff8880145cd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.009262] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d07f2f [ 49.010535] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.011808] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801683fdf8 [ 49.013085] FS: 00007f4ec91d2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.014506] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.015573] CR2: 00007f4ec96c4580 CR3: 000000000e562000 CR4: 0000000000350ef0 [ 49.016847] Call Trace: [ 49.017349] [ 49.017756] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.018648] ? __create_object+0x59/0x80 [ 49.019437] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.020406] __vmalloc_noprof+0x59/0x60 [ 49.021158] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.021975] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.022910] bpf_prog_alloc+0x39/0x200 [ 49.023644] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.024569] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.025472] do_seccomp+0x349/0x25e0 [ 49.026192] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.027108] ? __pfx_do_seccomp+0x10/0x10 [ 49.027843] ? find_held_lock+0x2b/0x80 [ 49.028589] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.029552] ? static_key_count+0x60/0x80 [ 49.030346] prctl_set_seccomp+0x4e/0x70 [ 49.031133] __do_sys_prctl+0xe6c/0x1d70 [ 49.031869] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.032721] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.033690] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.034650] ? irqentry_exit+0xf3/0x650 [ 49.035429] do_syscall_64+0xbf/0x430 [ 49.036175] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.037132] RIP: 0033:0x7f4ec96c45cd [ 49.037783] 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 [ 49.040921] RSP: 002b:00007ffcab06e7b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.042272] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4ec96c45cd [ 49.043565] RDX: 0000564b35cc5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.044843] RBP: 00007ffcab06e810 R08: 0000000000000000 R09: 00007ffcab06deb0 [ 49.046110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564b48698ad0 [ 49.047405] R13: 00007ffcab06ec40 R14: 0000564b48699bc0 R15: 0000564b486aa780 [ 49.048276] [ 49.048551] irq event stamp: 1773 [ 49.048932] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 49.049906] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 49.050890] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 49.051781] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 49.052484] ---[ end trace 0000000000000000 ]--- [ 49.757360] ------------[ cut here ]------------ [ 49.757898] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.759159] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.760011] Modules linked in: [ 49.760423] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.761665] Tainted: [W]=WARN [ 49.762004] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.762920] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.763489] 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 [ 49.765459] RSP: 0018:ffff888015ee7bc0 EFLAGS: 00010286 [ 49.766027] RAX: 0000000000000000 RBX: ffffed1002bdcf78 RCX: ffffffff813a4050 [ 49.766827] RDX: ffff888015d99bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.767669] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bdcf2f [ 49.768628] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.769495] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ee7df8 [ 49.770306] FS: 00007f0b675d8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.771202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.771820] CR2: 00007fff77bdfef7 CR3: 0000000009d72000 CR4: 0000000000350ef0 [ 49.772632] Call Trace: [ 49.772918] [ 49.773206] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.773724] ? __create_object+0x59/0x80 [ 49.774219] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.774790] __vmalloc_noprof+0x59/0x60 [ 49.775281] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.775781] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.776368] bpf_prog_alloc+0x39/0x200 [ 49.776792] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.777385] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.777912] do_seccomp+0x349/0x25e0 [ 49.778417] ? find_held_lock+0x2b/0x80 [ 49.778866] ? do_prlimit+0x310/0x610 [ 49.779343] ? __pfx_do_seccomp+0x10/0x10 [ 49.779798] ? do_raw_spin_unlock+0x53/0x220 [ 49.780327] ? _raw_spin_unlock+0x1e/0x40 [ 49.780774] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.781387] ? static_key_count+0x60/0x80 [ 49.781846] prctl_set_seccomp+0x4e/0x70 [ 49.782338] __do_sys_prctl+0xe6c/0x1d70 [ 49.782785] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.783341] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.783902] ? irqentry_exit+0xf3/0x650 [ 49.784370] do_syscall_64+0xbf/0x430 [ 49.784796] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.785394] RIP: 0033:0x7f0b67aca5cd [ 49.785794] 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 [ 49.787734] RSP: 002b:00007fff77bdd770 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.788569] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0b67aca5cd [ 49.789370] RDX: 000055f29d745e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.790165] RBP: 00007fff77bdd7d0 R08: 0000000000000000 R09: 00007fff77bdce70 [ 49.790920] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f2ca572b10 [ 49.791703] R13: 00007fff77bddc00 R14: 000055f2ca5732b0 R15: 000055f2ca5876f0 [ 49.792489] [ 49.792751] irq event stamp: 1695 [ 49.793174] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 49.794099] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 49.795007] softirqs last enabled at (1494): [] handle_softirqs+0x50c/0x770 [ 49.795943] softirqs last disabled at (1479): [] __irq_exit_rcu+0xc4/0x100 [ 49.796878] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6301' (ECDSA) to the list of known hosts. 2025/11/18 05:09:17 fuzzer started 2025/11/18 05:09:18 dialing manager at localhost:37895 2025/11/18 05:09:18 checking machine... 2025/11/18 05:09:18 checking revisions... [ 50.602409] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:09:18 testing simple program... [ 50.693681] cgroup: Unknown subsys name 'net' [ 50.781275] cgroup: Unknown subsys name 'cpuset' [ 50.799942] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:09:17 Registers: info registers vcpu 0 RAX=ffff8880146e1bc0 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88801624ed58 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f69 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000246 RIP=ffffffff81529332 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 00007f4ec91d2900 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=00007f4ec9197008 CR3=000000001ee7b000 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 info registers vcpu 1 RAX=00000000000298b1 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffee8f27f18 CR3=000000000d93c000 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=2037313a39303a353020383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036313a39303a3530203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000