[ 45.753355] ------------[ cut here ]------------ [ 45.754307] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.756374] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.757837] Modules linked in: [ 45.758487] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.760545] Tainted: [W]=WARN [ 45.761175] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.762678] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.763592] 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 [ 45.766809] RSP: 0018:ffff88800f71fbc0 EFLAGS: 00010286 [ 45.767785] RAX: 0000000000000000 RBX: ffffed1001ee3f78 RCX: ffffffff813a4050 [ 45.769080] RDX: ffff88801ac25340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.770391] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ee3f2f [ 45.771698] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.773021] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f71fdf8 [ 45.774358] FS: 00007fdf6513a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.775842] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.776958] CR2: 00007ffc90a61ef8 CR3: 0000000009ead000 CR4: 0000000000350ef0 [ 45.778262] Call Trace: [ 45.778753] [ 45.779219] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.780137] ? __create_object+0x59/0x80 [ 45.780892] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.781867] __vmalloc_noprof+0x59/0x60 [ 45.782643] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.783518] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.784449] bpf_prog_alloc+0x39/0x200 [ 45.785194] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.786138] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.787062] do_seccomp+0x349/0x25e0 [ 45.787748] ? find_held_lock+0x2b/0x80 [ 45.788516] ? do_prlimit+0x310/0x610 [ 45.789264] ? __pfx_do_seccomp+0x10/0x10 [ 45.790057] ? do_raw_spin_unlock+0x53/0x220 [ 45.790866] ? _raw_spin_unlock+0x1e/0x40 [ 45.791664] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.792636] ? static_key_count+0x60/0x80 [ 45.793433] prctl_set_seccomp+0x4e/0x70 [ 45.794217] __do_sys_prctl+0xe6c/0x1d70 [ 45.795018] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.795839] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.796810] ? irqentry_exit+0xf3/0x650 [ 45.797579] do_syscall_64+0xbf/0x430 [ 45.798321] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.799320] RIP: 0033:0x7fdf6562c5cd [ 45.800033] 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 [ 45.803261] RSP: 002b:00007ffc90a5fcc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.804629] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdf6562c5cd [ 45.805953] RDX: 0000564155889e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.807268] RBP: 00007ffc90a5fd20 R08: 0000000000000000 R09: 00007ffc90a5f3c0 [ 45.808577] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564168cd4ad0 [ 45.809880] R13: 00007ffc90a60150 R14: 0000564168cd5bc0 R15: 0000564168ce6780 [ 45.811220] [ 45.811655] irq event stamp: 1771 [ 45.812314] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 45.813857] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 45.815271] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 45.816552] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 45.817821] ---[ end trace 0000000000000000 ]--- [ 49.273480] ------------[ cut here ]------------ [ 49.274531] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.276712] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.278301] Modules linked in: [ 49.279000] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.281391] Tainted: [W]=WARN [ 49.282319] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.283906] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.284891] 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 [ 49.288340] RSP: 0018:ffff888016897bc0 EFLAGS: 00010286 [ 49.289389] RAX: 0000000000000000 RBX: ffffed1002d12f78 RCX: ffffffff813a4050 [ 49.290765] RDX: ffff88800f0c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.292131] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d12f2f [ 49.293494] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.294866] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016897df8 [ 49.296283] FS: 00007f451e8bb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.297872] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.299052] CR2: 00007ffebb74fef8 CR3: 000000000b75e000 CR4: 0000000000350ef0 [ 49.300474] Call Trace: [ 49.301019] [ 49.301465] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.302461] ? __create_object+0x59/0x80 [ 49.303321] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.304377] __vmalloc_noprof+0x59/0x60 [ 49.305200] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.306148] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.307141] bpf_prog_alloc+0x39/0x200 [ 49.307878] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.308851] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.309790] do_seccomp+0x349/0x25e0 [ 49.310551] ? find_held_lock+0x2b/0x80 [ 49.311343] ? do_prlimit+0x310/0x610 [ 49.312116] ? __pfx_do_seccomp+0x10/0x10 [ 49.312900] ? do_raw_spin_unlock+0x53/0x220 [ 49.313757] ? _raw_spin_unlock+0x1e/0x40 [ 49.314581] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.315590] ? static_key_count+0x60/0x80 [ 49.316439] prctl_set_seccomp+0x4e/0x70 [ 49.317246] __do_sys_prctl+0xe6c/0x1d70 [ 49.318065] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.318968] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.319925] ? irqentry_exit+0xf3/0x650 [ 49.320726] do_syscall_64+0xbf/0x430 [ 49.321491] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.322489] RIP: 0033:0x7f451edad5cd [ 49.323207] 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 [ 49.326508] RSP: 002b:00007ffebb74d540 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.327915] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f451edad5cd [ 49.329282] RDX: 000055d16b83be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.330599] RBP: 00007ffebb74d5a0 R08: 0000000000000000 R09: 00007ffebb74cc40 [ 49.331916] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d1a3b30b10 [ 49.333256] R13: 00007ffebb74d9d0 R14: 000055d1a3b312b0 R15: 000055d1a3b456f0 [ 49.334609] [ 49.335085] irq event stamp: 1907 [ 49.335701] hardirqs last enabled at (1915): [] __up_console_sem+0x78/0x80 [ 49.337271] hardirqs last disabled at (1924): [] __up_console_sem+0x5d/0x80 [ 49.338862] softirqs last enabled at (1846): [] handle_softirqs+0x50c/0x770 [ 49.340279] softirqs last disabled at (1841): [] __irq_exit_rcu+0xc4/0x100 [ 49.341630] ---[ end trace 0000000000000000 ]--- [ 50.128906] ------------[ cut here ]------------ [ 50.129835] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.131847] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.133295] Modules linked in: [ 50.133880] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.136097] Tainted: [W]=WARN [ 50.136651] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.138164] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.139087] 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 [ 50.142510] RSP: 0018:ffff888015edfbc0 EFLAGS: 00010286 [ 50.143469] RAX: 0000000000000000 RBX: ffffed1002bdbf78 RCX: ffffffff813a4050 [ 50.144723] RDX: ffff8880166cb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.145972] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bdbf2f [ 50.147234] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.148821] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015edfdf8 [ 50.150165] FS: 00007fa6fb961900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.151578] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.152605] CR2: 00007fa6fbe53580 CR3: 00000000201ae000 CR4: 0000000000350ef0 [ 50.153872] Call Trace: [ 50.154370] [ 50.154785] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.155674] ? __create_object+0x59/0x80 [ 50.156450] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.157391] __vmalloc_noprof+0x59/0x60 [ 50.158139] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.159014] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.159892] bpf_prog_alloc+0x39/0x200 [ 50.160619] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.161530] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.162415] do_seccomp+0x349/0x25e0 [ 50.163143] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.164032] ? __pfx_do_seccomp+0x10/0x10 [ 50.164919] ? find_held_lock+0x2b/0x80 [ 50.165645] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.166657] ? static_key_count+0x60/0x80 [ 50.167437] prctl_set_seccomp+0x4e/0x70 [ 50.168209] __do_sys_prctl+0xe6c/0x1d70 [ 50.168979] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.169782] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.170740] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.171700] ? irqentry_exit+0xf3/0x650 [ 50.172501] do_syscall_64+0xbf/0x430 [ 50.173265] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.174180] RIP: 0033:0x7fa6fbe535cd [ 50.175059] 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 [ 50.178253] RSP: 002b:00007ffdb1a7f2c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.179610] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa6fbe535cd [ 50.180901] RDX: 000055c11fe37e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.182194] RBP: 00007ffdb1a7f320 R08: 0000000000000000 R09: 00007ffdb1a7e9c0 [ 50.183679] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c1211ebad0 [ 50.184907] R13: 00007ffdb1a7f750 R14: 000055c1211ecbc0 R15: 000055c1211fd780 [ 50.186311] [ 50.186744] irq event stamp: 1863 [ 50.187376] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 50.188880] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80 [ 50.190561] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 50.192164] softirqs last disabled at (1785): [] __irq_exit_rcu+0xc4/0x100 [ 50.193835] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5103' (ECDSA) to the list of known hosts. 2025/11/17 16:34:00 fuzzer started 2025/11/17 16:34:01 dialing manager at localhost:37895 2025/11/17 16:34:01 checking machine... 2025/11/17 16:34:01 checking revisions... [ 51.052491] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:34:01 testing simple program... [ 51.146359] cgroup: Unknown subsys name 'net' [ 51.206120] cgroup: Unknown subsys name 'cpuset' [ 51.226464] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:34:00 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08988 R8 =0000000000000001 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=0000000000008964 R12=ffffffff8135e7a2 R13=ffff88806ce08a98 R14=ffff88806ce08fb0 R15=ffff88806ce08a50 RIP=ffffffff815bcfa0 RFL=00000216 [----AP-] 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 00007f451e8bb900 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=00007ffebb747000 CR3=00000000200be000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff81ceb7d0 RBX=0000000000000000 RCX=0000000000000304 RDX=0000000000000010 RSI=0000000000000001 RDI=ffff88800cfa3610 RBP=dffffc0000000000 RSP=ffff8880166b77e0 R8 =ffff88800cfa3610 R9 =ffff88800905e240 R10=0000000000000003 R11=0000000000000001 R12=0000000000000001 R13=0000000000000010 R14=0000000000000304 R15=ffff88800905e228 RIP=ffffffff81ceb7d4 RFL=00000046 [---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 00007f79287e4700 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=00007ffd9f756918 CR3=000000000b7a1000 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=3a5d3134325b646873732030303a3433 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323330 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000