[ 46.169292] ------------[ cut here ]------------ [ 46.170214] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.172223] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.175025] Modules linked in: [ 46.175750] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.177748] Tainted: [W]=WARN [ 46.178302] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.179780] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.180716] 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 [ 46.183903] RSP: 0018:ffff888009a57bc0 EFLAGS: 00010286 [ 46.184888] RAX: 0000000000000000 RBX: ffffed100134af78 RCX: ffffffff813a4050 [ 46.186170] RDX: ffff88800f0c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.187451] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100134af2f [ 46.188735] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.190012] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009a57df8 [ 46.191299] FS: 00007f43c684a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.192781] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.193836] CR2: 00007ffc0e04def8 CR3: 0000000009e7c000 CR4: 0000000000350ef0 [ 46.195128] Call Trace: [ 46.195630] [ 46.196049] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.196942] ? __create_object+0x59/0x80 [ 46.197722] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.198686] __vmalloc_noprof+0x59/0x60 [ 46.199392] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.200283] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.201217] bpf_prog_alloc+0x39/0x200 [ 46.201952] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.202877] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.203778] do_seccomp+0x349/0x25e0 [ 46.204514] ? find_held_lock+0x2b/0x80 [ 46.205237] ? do_prlimit+0x310/0x610 [ 46.205976] ? __pfx_do_seccomp+0x10/0x10 [ 46.206767] ? do_raw_spin_unlock+0x53/0x220 [ 46.207618] ? _raw_spin_unlock+0x1e/0x40 [ 46.208359] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.209316] ? static_key_count+0x60/0x80 [ 46.210109] prctl_set_seccomp+0x4e/0x70 [ 46.210891] __do_sys_prctl+0xe6c/0x1d70 [ 46.211671] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.212551] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.213522] ? irqentry_exit+0xf3/0x650 [ 46.214252] do_syscall_64+0xbf/0x430 [ 46.214996] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.215967] RIP: 0033:0x7f43c6d3c5cd [ 46.216683] 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 [ 46.219898] RSP: 002b:00007ffc0e04c870 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.221257] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f43c6d3c5cd [ 46.222577] RDX: 000055813c439e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.223898] RBP: 00007ffc0e04c8d0 R08: 0000000000000000 R09: 00007ffc0e04bf70 [ 46.225004] R10: 0000000000000000 R11: 0000000000000246 R12: 000055813d083ad0 [ 46.226072] R13: 00007ffc0e04cd00 R14: 000055813d084bc0 R15: 000055813d095780 [ 46.227166] [ 46.227564] irq event stamp: 2069 [ 46.228075] hardirqs last enabled at (2077): [] __up_console_sem+0x78/0x80 [ 46.229335] hardirqs last disabled at (2086): [] __up_console_sem+0x5d/0x80 [ 46.230604] softirqs last enabled at (2016): [] handle_softirqs+0x50c/0x770 [ 46.231895] softirqs last disabled at (2011): [] __irq_exit_rcu+0xc4/0x100 [ 46.233159] ---[ end trace 0000000000000000 ]--- [ 49.060274] ------------[ cut here ]------------ [ 49.061171] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.063189] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.064635] Modules linked in: [ 49.065217] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.067181] Tainted: [W]=WARN [ 49.067766] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.069228] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.070128] 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 [ 49.073279] RSP: 0018:ffff888018a97bc0 EFLAGS: 00010286 [ 49.074245] RAX: 0000000000000000 RBX: ffffed1003152f78 RCX: ffffffff813a4050 [ 49.075517] RDX: ffff88801a939bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.076802] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003152f2f [ 49.078069] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.079341] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018a97df8 [ 49.080630] FS: 00007f18e0f2d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.082052] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.083105] CR2: 00007fffb0f5def8 CR3: 000000000d96b000 CR4: 0000000000350ef0 [ 49.084400] Call Trace: [ 49.084907] [ 49.085311] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.086208] ? __create_object+0x59/0x80 [ 49.086983] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.087970] __vmalloc_noprof+0x59/0x60 [ 49.088713] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.089586] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.090506] bpf_prog_alloc+0x39/0x200 [ 49.091201] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.092133] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.093054] do_seccomp+0x349/0x25e0 [ 49.093782] ? find_held_lock+0x2b/0x80 [ 49.094554] ? do_prlimit+0x310/0x610 [ 49.095255] ? __pfx_do_seccomp+0x10/0x10 [ 49.096049] ? do_raw_spin_unlock+0x53/0x220 [ 49.096882] ? _raw_spin_unlock+0x1e/0x40 [ 49.097670] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.098641] ? static_key_count+0x60/0x80 [ 49.099452] prctl_set_seccomp+0x4e/0x70 [ 49.100197] __do_sys_prctl+0xe6c/0x1d70 [ 49.100998] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.101868] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.102844] ? irqentry_exit+0xf3/0x650 [ 49.103607] do_syscall_64+0xbf/0x430 [ 49.104325] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.105285] RIP: 0033:0x7f18e141f5cd [ 49.105993] 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 [ 49.109137] RSP: 002b:00007fffb0f5b590 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.110480] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f18e141f5cd [ 49.111757] RDX: 000055c83d046e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.113055] RBP: 00007fffb0f5b5f0 R08: 0000000000000000 R09: 00007fffb0f5ac90 [ 49.114352] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c85d226240 [ 49.115630] R13: 00007fffb0f5ba20 R14: 000055c85d22f380 R15: 000055c85d23a540 [ 49.116969] [ 49.117402] irq event stamp: 1703 [ 49.118055] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 49.119593] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 49.121132] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 49.122685] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 49.124221] ---[ end trace 0000000000000000 ]--- [ 49.851158] ------------[ cut here ]------------ [ 49.852091] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.854095] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.855521] Modules linked in: [ 49.856114] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.858082] Tainted: [W]=WARN [ 49.858668] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.860360] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.861324] 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 [ 49.864491] RSP: 0018:ffff88801adffbc0 EFLAGS: 00010286 [ 49.865491] RAX: 0000000000000000 RBX: ffffed10035bff78 RCX: ffffffff813a4050 [ 49.866758] RDX: ffff888019ce8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.868028] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035bff2f [ 49.869290] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.870546] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801adffdf8 [ 49.871803] FS: 00007f8e3aa5c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.873232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.874275] CR2: 00007ffd5a848ef8 CR3: 000000000a013000 CR4: 0000000000350ef0 [ 49.875571] Call Trace: [ 49.876075] [ 49.876526] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.877370] ? __create_object+0x59/0x80 [ 49.878150] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.879105] __vmalloc_noprof+0x59/0x60 [ 49.879855] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.880725] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.881653] bpf_prog_alloc+0x39/0x200 [ 49.882337] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.883255] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.884155] do_seccomp+0x349/0x25e0 [ 49.884865] ? find_held_lock+0x2b/0x80 [ 49.885616] ? do_prlimit+0x310/0x610 [ 49.886297] ? __pfx_do_seccomp+0x10/0x10 [ 49.887064] ? do_raw_spin_unlock+0x53/0x220 [ 49.887876] ? _raw_spin_unlock+0x1e/0x40 [ 49.888653] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.889636] ? static_key_count+0x60/0x80 [ 49.890392] prctl_set_seccomp+0x4e/0x70 [ 49.891160] __do_sys_prctl+0xe6c/0x1d70 [ 49.891950] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.892783] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.893727] ? irqentry_exit+0xf3/0x650 [ 49.894473] do_syscall_64+0xbf/0x430 [ 49.895151] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.896084] RIP: 0033:0x7f8e3af4e5cd [ 49.896759] 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 [ 49.899840] RSP: 002b:00007ffd5a847c60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.901177] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8e3af4e5cd [ 49.902473] RDX: 0000556a3736fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.903743] RBP: 00007ffd5a847cc0 R08: 0000000000000000 R09: 00007ffd5a847360 [ 49.905009] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556a659a9ad0 [ 49.906257] R13: 00007ffd5a8480f0 R14: 0000556a659aabc0 R15: 0000556a659bb780 [ 49.907527] [ 49.907946] irq event stamp: 1781 [ 49.908579] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 49.910063] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 49.911548] softirqs last enabled at (1356): [] handle_softirqs+0x50c/0x770 [ 49.913061] softirqs last disabled at (1351): [] __irq_exit_rcu+0xc4/0x100 [ 49.914586] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:7691' (ECDSA) to the list of known hosts. 2025/11/19 00:05:48 fuzzer started 2025/11/19 00:05:49 dialing manager at localhost:34383 2025/11/19 00:05:49 checking machine... 2025/11/19 00:05:49 checking revisions... [ 50.790504] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:05:49 testing simple program... [ 50.882969] cgroup: Unknown subsys name 'net' [ 50.941253] cgroup: Unknown subsys name 'cpuset' [ 50.953141] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:05:48 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88800f3fda00 RCX=ffffffff81728211 RDX=1ffff110019d0c92 RSI=ffffffff81725556 RDI=ffff88800ce86490 RBP=ffff88800d8d7500 RSP=ffff88801ab478b0 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=0000000000000004 R11=0000000000000001 R12=ffff88800ce86400 R13=ffff88800f3fda00 R14=0000000000000004 R15=0000000000000452 RIP=ffffffff817255ff 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 00007f18e0f2d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffb0f55000 CR3=000000001fb3c000 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=0000000000029009 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 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f18e14e4618 CR3=000000001aff8000 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=35303a303020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363336 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000