[ 45.573485] ------------[ cut here ]------------ [ 45.574259] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.575961] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.577171] Modules linked in: [ 45.577657] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.579325] Tainted: [W]=WARN [ 45.579781] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.581071] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.581831] 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 [ 45.584577] RSP: 0018:ffff8880174dfbc0 EFLAGS: 00010286 [ 45.585401] RAX: 0000000000000000 RBX: ffffed1002e9bf78 RCX: ffffffff813a4050 [ 45.586498] RDX: ffff888016280000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.587573] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e9bf2f [ 45.588611] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.589655] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174dfdf8 [ 45.590738] FS: 00007fc80c50c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.591922] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.592758] CR2: 00007ffc1fb80ef7 CR3: 000000000cf6a000 CR4: 0000000000350ef0 [ 45.593820] Call Trace: [ 45.594200] [ 45.594559] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.595300] ? __create_object+0x59/0x80 [ 45.595947] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.596722] __vmalloc_noprof+0x59/0x60 [ 45.597343] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.598066] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.598846] bpf_prog_alloc+0x39/0x200 [ 45.599419] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.600190] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.600927] do_seccomp+0x349/0x25e0 [ 45.601486] ? find_held_lock+0x2b/0x80 [ 45.602105] ? do_prlimit+0x310/0x610 [ 45.602692] ? __pfx_do_seccomp+0x10/0x10 [ 45.603337] ? do_raw_spin_unlock+0x53/0x220 [ 45.604027] ? _raw_spin_unlock+0x1e/0x40 [ 45.604639] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.605445] ? static_key_count+0x60/0x80 [ 45.606100] prctl_set_seccomp+0x4e/0x70 [ 45.606716] __do_sys_prctl+0xe6c/0x1d70 [ 45.607353] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.608044] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.608840] ? irqentry_exit+0xf3/0x650 [ 45.609442] do_syscall_64+0xbf/0x430 [ 45.610064] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.610865] RIP: 0033:0x7fc80c9fe5cd [ 45.611442] 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 [ 45.614058] RSP: 002b:00007ffc1fb7ebf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.615190] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc80c9fe5cd [ 45.616241] RDX: 000055d43fdb6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.617304] RBP: 00007ffc1fb7ec50 R08: 0000000000000000 R09: 00007ffc1fb7e2f0 [ 45.618357] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d47afc7ad0 [ 45.619422] R13: 00007ffc1fb7f080 R14: 000055d47afc8bc0 R15: 000055d47afd9780 [ 45.620503] [ 45.620885] irq event stamp: 1753 [ 45.621398] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 45.622671] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 45.623938] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 45.625223] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 45.626504] ---[ end trace 0000000000000000 ]--- [ 49.081884] ------------[ cut here ]------------ [ 49.082943] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.085183] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.086854] Modules linked in: [ 49.087556] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.089777] Tainted: [W]=WARN [ 49.090419] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.092132] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.093133] 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 [ 49.096724] RSP: 0018:ffff8880176f7bc0 EFLAGS: 00010286 [ 49.097830] RAX: 0000000000000000 RBX: ffffed1002edef78 RCX: ffffffff813a4050 [ 49.099317] RDX: ffff888016068000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.100763] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002edef2f [ 49.102178] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.103651] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176f7df8 [ 49.105100] FS: 00007feb60b2f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.106713] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.107927] CR2: 00007feb610954a6 CR3: 000000000e164000 CR4: 0000000000350ef0 [ 49.109369] Call Trace: [ 49.109933] [ 49.110383] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.111444] ? __create_object+0x59/0x80 [ 49.112307] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.113382] __vmalloc_noprof+0x59/0x60 [ 49.114216] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.115246] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.116264] bpf_prog_alloc+0x39/0x200 [ 49.117066] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.118075] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.119121] do_seccomp+0x349/0x25e0 [ 49.119910] ? find_held_lock+0x2b/0x80 [ 49.120687] ? do_prlimit+0x310/0x610 [ 49.121494] ? __pfx_do_seccomp+0x10/0x10 [ 49.122337] ? do_raw_spin_unlock+0x53/0x220 [ 49.123323] ? _raw_spin_unlock+0x1e/0x40 [ 49.124178] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.125217] ? static_key_count+0x60/0x80 [ 49.126075] prctl_set_seccomp+0x4e/0x70 [ 49.126945] __do_sys_prctl+0xe6c/0x1d70 [ 49.127792] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.128742] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.129858] ? irqentry_exit+0xf3/0x650 [ 49.130664] do_syscall_64+0xbf/0x430 [ 49.131524] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.132567] RIP: 0033:0x7feb610215cd [ 49.133351] 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 [ 49.136894] RSP: 002b:00007ffc245adff0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.138407] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feb610215cd [ 49.139865] RDX: 000055ff9f1e0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.141271] RBP: 00007ffc245ae050 R08: 0000000000000000 R09: 00007ffc245ad6f0 [ 49.142697] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ffde6fead0 [ 49.144159] R13: 00007ffc245ae480 R14: 000055ffde6ffbc0 R15: 000055ffde710780 [ 49.145584] [ 49.146092] irq event stamp: 1889 [ 49.146768] hardirqs last enabled at (1897): [] __up_console_sem+0x78/0x80 [ 49.148331] hardirqs last disabled at (1908): [] __up_console_sem+0x5d/0x80 [ 49.149738] softirqs last enabled at (1866): [] handle_softirqs+0x50c/0x770 [ 49.151235] softirqs last disabled at (1851): [] __irq_exit_rcu+0xc4/0x100 [ 49.152644] ---[ end trace 0000000000000000 ]--- [ 49.959218] ------------[ cut here ]------------ [ 49.960188] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.962235] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.963790] Modules linked in: [ 49.964437] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.966555] Tainted: [W]=WARN [ 49.967209] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.968719] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.969689] 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 [ 49.973020] RSP: 0018:ffff88801757fbc0 EFLAGS: 00010286 [ 49.974042] RAX: 0000000000000000 RBX: ffffed1002eaff78 RCX: ffffffff813a4050 [ 49.975375] RDX: ffff88801793b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.976700] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eaff2f [ 49.978061] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.979407] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801757fdf8 [ 49.980754] FS: 00007f0e1fcc6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.982286] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.983412] CR2: 00007f0e201b8580 CR3: 000000000d076000 CR4: 0000000000350ef0 [ 49.984747] Call Trace: [ 49.985295] [ 49.985728] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.986676] ? __create_object+0x59/0x80 [ 49.987502] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.988524] __vmalloc_noprof+0x59/0x60 [ 49.989356] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.990276] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.991265] bpf_prog_alloc+0x39/0x200 [ 49.992067] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.993076] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.994040] do_seccomp+0x349/0x25e0 [ 49.994779] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.995728] ? __pfx_do_seccomp+0x10/0x10 [ 49.996567] ? find_held_lock+0x2b/0x80 [ 49.997371] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.998376] ? static_key_count+0x60/0x80 [ 49.999213] prctl_set_seccomp+0x4e/0x70 [ 50.000034] __do_sys_prctl+0xe6c/0x1d70 [ 50.000878] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.001712] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.002730] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.003741] ? irqentry_exit+0xf3/0x650 [ 50.004550] do_syscall_64+0xbf/0x430 [ 50.005336] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.006360] RIP: 0033:0x7f0e201b85cd [ 50.007114] 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 [ 50.010366] RSP: 002b:00007ffc707e8ee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.011828] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e201b85cd [ 50.013166] RDX: 000056002fb82e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.014512] RBP: 00007ffc707e8f40 R08: 0000000000000000 R09: 00007ffc707e85e0 [ 50.015856] R10: 0000000000000000 R11: 0000000000000246 R12: 00005600463c2b10 [ 50.017181] R13: 00007ffc707e9370 R14: 00005600463c32b0 R15: 00005600463d76f0 [ 50.018541] [ 50.019064] irq event stamp: 1825 [ 50.019703] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 50.021273] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 50.022882] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 50.024237] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 50.025537] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60096' (ECDSA) to the list of known hosts. 2025/11/18 11:57:04 fuzzer started 2025/11/18 11:57:04 dialing manager at localhost:34383 2025/11/18 11:57:05 checking machine... 2025/11/18 11:57:05 checking revisions... [ 50.938518] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:57:05 testing simple program... [ 51.035083] cgroup: Unknown subsys name 'net' [ 51.106674] cgroup: Unknown subsys name 'cpuset' [ 51.124768] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:57:04 Registers: info registers vcpu 0 RAX=ffff888016c25340 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88801707f600 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009a7c5 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81526ee8 RFL=00000006 [-----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 00007feb60b2f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc245a8000 CR3=000000001f5ca000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000007 RBX=0000000000000001 RCX=ffffffff8132ae7c RDX=00000000000032af RSI=00000000000032ae RDI=ffffffff86ed0614 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000005b1a R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff88806cf08ab1 R15=ffff88806cf08a70 RIP=ffffffff8135e657 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd92ed4c000 CR3=000000000dc4e000 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=5e2bc320f33196a5904f6161148ebf28 XMM02=ec2efd57dc4c00df00000000003041d0 XMM03=ec5e26e4a3a071b600000000003042a0 XMM04=1c6665222de8818c00000000000ae988 XMM05=14648eaa1277bab10000000000320450 XMM06=141da7e8839f88b5000000000031a550 XMM07=e042d86d42eb936e0000000000311f00 XMM08=ec5e26e4a3a071b600000000003042a0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000