[ 39.013847] ------------[ cut here ]------------ [ 39.014827] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.016841] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 39.018322] Modules linked in: [ 39.018998] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.021015] Tainted: [W]=WARN [ 39.021625] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.023091] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.024029] 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 [ 39.027224] RSP: 0018:ffff88800cabfbc0 EFLAGS: 00010286 [ 39.028226] RAX: 0000000000000000 RBX: ffffed1001957f78 RCX: ffffffff813a4050 [ 39.029530] RDX: ffff888015053780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.030826] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001957f2f [ 39.032124] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.033415] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800cabfdf8 [ 39.034715] FS: 00007f2fb3991900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.036194] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.037275] CR2: 00007f2fb3e83580 CR3: 000000000b355000 CR4: 0000000000350ef0 [ 39.038555] Call Trace: [ 39.039030] [ 39.039489] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.040347] ? __create_object+0x59/0x80 [ 39.041139] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.042137] __vmalloc_noprof+0x59/0x60 [ 39.042896] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.043784] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.044721] bpf_prog_alloc+0x39/0x200 [ 39.045416] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.046351] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.047282] do_seccomp+0x349/0x25e0 [ 39.048000] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.048901] ? __pfx_do_seccomp+0x10/0x10 [ 39.049707] ? find_held_lock+0x2b/0x80 [ 39.050467] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.051470] ? static_key_count+0x60/0x80 [ 39.052226] prctl_set_seccomp+0x4e/0x70 [ 39.052993] __do_sys_prctl+0xe6c/0x1d70 [ 39.053789] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.054654] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.055635] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.056613] ? irqentry_exit+0xf3/0x650 [ 39.057350] do_syscall_64+0xbf/0x430 [ 39.058098] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.059068] RIP: 0033:0x7f2fb3e835cd [ 39.059797] 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 [ 39.063002] RSP: 002b:00007ffe69548520 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.064380] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2fb3e835cd [ 39.065688] RDX: 00005570c8f1fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.066983] RBP: 00007ffe69548580 R08: 0000000000000000 R09: 00007ffe69547c20 [ 39.068279] R10: 0000000000000000 R11: 0000000000000246 R12: 00005570d9c3dad0 [ 39.069580] R13: 00007ffe695489b0 R14: 00005570d9c3ebc0 R15: 00005570d9c4f780 [ 39.070902] [ 39.071341] irq event stamp: 2337 [ 39.071984] hardirqs last enabled at (2347): [] __up_console_sem+0x78/0x80 [ 39.073532] hardirqs last disabled at (2356): [] __up_console_sem+0x5d/0x80 [ 39.075059] softirqs last enabled at (2156): [] handle_softirqs+0x50c/0x770 [ 39.076626] softirqs last disabled at (2151): [] __irq_exit_rcu+0xc4/0x100 [ 39.078153] ---[ end trace 0000000000000000 ]--- [ 42.287181] ------------[ cut here ]------------ [ 42.288159] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.290410] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 42.292310] Modules linked in: [ 42.293078] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.295301] Tainted: [W]=WARN [ 42.295959] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.297600] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.298720] 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 [ 42.301867] RSP: 0018:ffff888016d07bc0 EFLAGS: 00010286 [ 42.302821] RAX: 0000000000000000 RBX: ffffed1002da0f78 RCX: ffffffff813a4050 [ 42.304082] RDX: ffff8880165c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.305331] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da0f2f [ 42.306575] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.307827] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d07df8 [ 42.309081] FS: 00007fe041738900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.310483] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.311536] CR2: 00007ffc5e68fef7 CR3: 000000001bfcf000 CR4: 0000000000350ef0 [ 42.312789] Call Trace: [ 42.313241] [ 42.313679] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.314557] ? __create_object+0x59/0x80 [ 42.315278] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.316231] __vmalloc_noprof+0x59/0x60 [ 42.316960] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.317808] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.318707] bpf_prog_alloc+0x39/0x200 [ 42.319395] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.320330] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.321231] do_seccomp+0x349/0x25e0 [ 42.321941] ? find_held_lock+0x2b/0x80 [ 42.322702] ? do_prlimit+0x310/0x610 [ 42.323405] ? __pfx_do_seccomp+0x10/0x10 [ 42.324187] ? do_raw_spin_unlock+0x53/0x220 [ 42.325017] ? _raw_spin_unlock+0x1e/0x40 [ 42.325797] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.326753] ? static_key_count+0x60/0x80 [ 42.327559] prctl_set_seccomp+0x4e/0x70 [ 42.328284] __do_sys_prctl+0xe6c/0x1d70 [ 42.329060] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.329917] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.330883] ? irqentry_exit+0xf3/0x650 [ 42.331655] do_syscall_64+0xbf/0x430 [ 42.332344] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.333278] RIP: 0033:0x7fe041c2a5cd [ 42.333978] 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 [ 42.337152] RSP: 002b:00007ffc5e68d4b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.338510] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe041c2a5cd [ 42.339808] RDX: 0000557847889e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.341085] RBP: 00007ffc5e68d510 R08: 0000000000000000 R09: 00007ffc5e68cbb0 [ 42.342366] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557883d7aad0 [ 42.343650] R13: 00007ffc5e68d940 R14: 0000557883d7bbc0 R15: 0000557883d8c780 [ 42.344943] [ 42.345366] irq event stamp: 1839 [ 42.346015] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 42.347544] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 42.349061] softirqs last enabled at (1378): [] handle_softirqs+0x50c/0x770 [ 42.350593] softirqs last disabled at (1373): [] __irq_exit_rcu+0xc4/0x100 [ 42.352108] ---[ end trace 0000000000000000 ]--- [ 43.160405] ------------[ cut here ]------------ [ 43.161347] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.163391] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.164960] Modules linked in: [ 43.165615] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.167639] Tainted: [W]=WARN [ 43.168192] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.169698] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.170639] 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 [ 43.173882] RSP: 0018:ffff888016f0fbc0 EFLAGS: 00010286 [ 43.174884] RAX: 0000000000000000 RBX: ffffed1002de1f78 RCX: ffffffff813a4050 [ 43.176203] RDX: ffff88800f743780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.177496] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de1f2f [ 43.178819] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.180141] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f0fdf8 [ 43.181446] FS: 00007fdff5615900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.182918] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.184021] CR2: 00007fdff5b07580 CR3: 000000001d753000 CR4: 0000000000350ef0 [ 43.185317] Call Trace: [ 43.185843] [ 43.186257] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.187174] ? __create_object+0x59/0x80 [ 43.187998] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.189012] __vmalloc_noprof+0x59/0x60 [ 43.189808] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.190715] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.191691] bpf_prog_alloc+0x39/0x200 [ 43.192390] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.193364] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.194284] do_seccomp+0x349/0x25e0 [ 43.195030] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.195960] ? __pfx_do_seccomp+0x10/0x10 [ 43.196790] ? find_held_lock+0x2b/0x80 [ 43.197578] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.198585] ? static_key_count+0x60/0x80 [ 43.199369] prctl_set_seccomp+0x4e/0x70 [ 43.200189] __do_sys_prctl+0xe6c/0x1d70 [ 43.201003] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.201888] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.203069] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.204328] ? irqentry_exit+0xf3/0x650 [ 43.205284] do_syscall_64+0xbf/0x430 [ 43.206210] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.207480] RIP: 0033:0x7fdff5b075cd [ 43.208322] 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 [ 43.211817] RSP: 002b:00007ffdd87df2d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.213197] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdff5b075cd [ 43.214504] RDX: 0000556cb5845e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.215835] RBP: 00007ffdd87df330 R08: 0000000000000000 R09: 00007ffdd87de9d0 [ 43.217132] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556cd1a66ad0 [ 43.218452] R13: 00007ffdd87df760 R14: 0000556cd1a67bc0 R15: 0000556cd1a78780 [ 43.219794] [ 43.220231] irq event stamp: 1723 [ 43.220898] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 43.222452] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 43.224047] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 43.225692] softirqs last disabled at (1631): [] __irq_exit_rcu+0xc4/0x100 [ 43.227670] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2784' (ECDSA) to the list of known hosts. 2025/11/18 13:42:32 fuzzer started 2025/11/18 13:42:32 dialing manager at localhost:34383 2025/11/18 13:42:32 checking machine... 2025/11/18 13:42:32 checking revisions... [ 44.169010] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:42:33 testing simple program... [ 44.256828] cgroup: Unknown subsys name 'net' [ 44.318851] cgroup: Unknown subsys name 'cpuset' [ 44.344398] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:42:32 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88800f337b28 RCX=ffff88800f3379b4 RDX=1ffff11001e66f79 RSI=ffffffff83c6b225 RDI=ffff88800f337b34 RBP=ffff88800f337bc8 RSP=ffff88800f337a40 R8 =0000000000000001 R9 =ffff88800f337aa0 R10=000000000003c9ed R11=000000000009a600 R12=ffff88800f337b28 R13=0000000000000000 R14=ffff88800dd15340 R15=ffff888008c42000 RIP=ffffffff81619207 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 00007fe041738900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe041cf00b0 CR3=000000001befb000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001d821 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff308249e8 CR3=000000001bf82000 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=2031333a32343a333120383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031333a32343a3331203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000