[ 53.966880] ------------[ cut here ]------------ [ 53.967745] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.969644] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 53.971224] Modules linked in: [ 53.972161] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.974092] Tainted: [W]=WARN [ 53.974673] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.976093] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.976959] 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 [ 53.980017] RSP: 0018:ffff888016707bc0 EFLAGS: 00010286 [ 53.980957] RAX: 0000000000000000 RBX: ffffed1002ce0f78 RCX: ffffffff813a4050 [ 53.982201] RDX: ffff888013f91bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.983430] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ce0f2f [ 53.984667] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.985906] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016707df8 [ 53.987145] FS: 00007f80e5ea8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.988521] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.989515] CR2: 00007ffcac624ef8 CR3: 000000001c75b000 CR4: 0000000000350ef0 [ 53.990766] Call Trace: [ 53.991208] [ 53.991647] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.992457] ? __create_object+0x59/0x80 [ 53.993211] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.994155] __vmalloc_noprof+0x59/0x60 [ 53.994878] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.995717] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.996601] bpf_prog_alloc+0x39/0x200 [ 53.997259] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.998152] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.999019] do_seccomp+0x349/0x25e0 [ 53.999705] ? find_held_lock+0x2b/0x80 [ 54.000382] ? do_prlimit+0x310/0x610 [ 54.001094] ? __pfx_do_seccomp+0x10/0x10 [ 54.001853] ? do_raw_spin_unlock+0x53/0x220 [ 54.002654] ? _raw_spin_unlock+0x1e/0x40 [ 54.003355] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.004268] ? static_key_count+0x60/0x80 [ 54.005032] prctl_set_seccomp+0x4e/0x70 [ 54.005768] __do_sys_prctl+0xe6c/0x1d70 [ 54.006483] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.007295] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.008221] ? irqentry_exit+0xf3/0x650 [ 54.008956] do_syscall_64+0xbf/0x430 [ 54.009663] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.010542] RIP: 0033:0x7f80e639a5cd [ 54.011223] 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 [ 54.014268] RSP: 002b:00007ffcac622e10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.015601] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f80e639a5cd [ 54.016837] RDX: 00005564fafade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.018080] RBP: 00007ffcac622e70 R08: 0000000000000000 R09: 00007ffcac622510 [ 54.019300] R10: 0000000000000000 R11: 0000000000000246 R12: 000055650cfc0ad0 [ 54.020534] R13: 00007ffcac6232a0 R14: 000055650cfc1bc0 R15: 000055650cfd2780 [ 54.021793] [ 54.022207] irq event stamp: 1849 [ 54.022829] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 54.024284] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 54.025730] softirqs last enabled at (1540): [] handle_softirqs+0x50c/0x770 [ 54.027215] softirqs last disabled at (1531): [] __irq_exit_rcu+0xc4/0x100 [ 54.028705] ---[ end trace 0000000000000000 ]--- [ 57.204942] ------------[ cut here ]------------ [ 57.205709] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.207323] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 57.208536] Modules linked in: [ 57.209029] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.210611] Tainted: [W]=WARN [ 57.211056] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.212234] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.212966] 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 [ 57.215526] RSP: 0018:ffff88801683fbc0 EFLAGS: 00010286 [ 57.216299] RAX: 0000000000000000 RBX: ffffed1002d07f78 RCX: ffffffff813a4050 [ 57.217361] RDX: ffff8880164d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.218396] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d07f2f [ 57.219414] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.220430] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801683fdf8 [ 57.221461] FS: 00007f2a8cc61900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.222613] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.223417] CR2: 00007f2a8d153580 CR3: 000000000cb02000 CR4: 0000000000350ef0 [ 57.224448] Call Trace: [ 57.224858] [ 57.225185] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.225896] ? __create_object+0x59/0x80 [ 57.226502] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.227266] __vmalloc_noprof+0x59/0x60 [ 57.227868] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.228529] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.229275] bpf_prog_alloc+0x39/0x200 [ 57.229865] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.230613] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.231295] do_seccomp+0x349/0x25e0 [ 57.231862] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.232628] ? __pfx_do_seccomp+0x10/0x10 [ 57.233224] ? find_held_lock+0x2b/0x80 [ 57.233863] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.234824] ? static_key_count+0x60/0x80 [ 57.235545] prctl_set_seccomp+0x4e/0x70 [ 57.236258] __do_sys_prctl+0xe6c/0x1d70 [ 57.236898] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.237592] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.238336] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.239108] ? irqentry_exit+0xf3/0x650 [ 57.239709] do_syscall_64+0xbf/0x430 [ 57.240267] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.241016] RIP: 0033:0x7f2a8d1535cd [ 57.241545] 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 [ 57.244111] RSP: 002b:00007fff39e70e70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.245200] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2a8d1535cd [ 57.246240] RDX: 0000558d03b9be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.247273] RBP: 00007fff39e70ed0 R08: 0000000000000000 R09: 00007fff39e70570 [ 57.248314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558d35932240 [ 57.249342] R13: 00007fff39e71300 R14: 0000558d3593b380 R15: 0000558d35946540 [ 57.250410] [ 57.250794] irq event stamp: 1735 [ 57.251280] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 57.252492] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 57.253717] softirqs last enabled at (1524): [] handle_softirqs+0x50c/0x770 [ 57.254960] softirqs last disabled at (1509): [] __irq_exit_rcu+0xc4/0x100 [ 57.256175] ---[ end trace 0000000000000000 ]--- [ 58.081595] ------------[ cut here ]------------ [ 58.082482] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.084534] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/255 [ 58.086001] Modules linked in: [ 58.086664] CPU: 1 UID: 104 PID: 255 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.088665] Tainted: [W]=WARN [ 58.089216] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.090690] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.091603] 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 [ 58.094834] RSP: 0018:ffff88801647fbc0 EFLAGS: 00010286 [ 58.095826] RAX: 0000000000000000 RBX: ffffed1002c8ff78 RCX: ffffffff813a4050 [ 58.097121] RDX: ffff88800a971bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.098443] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c8ff2f [ 58.099733] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.101032] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801647fdf8 [ 58.102340] FS: 00007f2b7861c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.103849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.104919] CR2: 00007ffe9a8aeef8 CR3: 0000000016503000 CR4: 0000000000350ef0 [ 58.106226] Call Trace: [ 58.106725] [ 58.107144] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.108046] ? __create_object+0x59/0x80 [ 58.108860] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.109869] __vmalloc_noprof+0x59/0x60 [ 58.110651] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.111476] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.112428] bpf_prog_alloc+0x39/0x200 [ 58.113178] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.114130] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.115056] do_seccomp+0x349/0x25e0 [ 58.115775] ? find_held_lock+0x2b/0x80 [ 58.116498] ? do_prlimit+0x310/0x610 [ 58.117237] ? __pfx_do_seccomp+0x10/0x10 [ 58.118029] ? do_raw_spin_unlock+0x53/0x220 [ 58.118883] ? _raw_spin_unlock+0x1e/0x40 [ 58.119684] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.120673] ? static_key_count+0x60/0x80 [ 58.121444] prctl_set_seccomp+0x4e/0x70 [ 58.122242] __do_sys_prctl+0xe6c/0x1d70 [ 58.123028] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.123891] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.124862] ? irqentry_exit+0xf3/0x650 [ 58.125633] do_syscall_64+0xbf/0x430 [ 58.126350] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.127307] RIP: 0033:0x7f2b78b0e5cd [ 58.128016] 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 [ 58.131194] RSP: 002b:00007ffe9a8ac2d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.132575] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2b78b0e5cd [ 58.133855] RDX: 000055ddaff4ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.135185] RBP: 00007ffe9a8ac330 R08: 0000000000000000 R09: 00007ffe9a8ab9d0 [ 58.136498] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dddcddf240 [ 58.137812] R13: 00007ffe9a8ac760 R14: 000055dddcde8380 R15: 000055dddcdf3540 [ 58.139140] [ 58.139618] irq event stamp: 1709 [ 58.140227] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 58.141745] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 58.143174] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 58.144465] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 58.145734] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26971' (ECDSA) to the list of known hosts. 2025/11/19 01:51:30 fuzzer started 2025/11/19 01:51:30 dialing manager at localhost:34383 2025/11/19 01:51:30 checking machine... 2025/11/19 01:51:30 checking revisions... [ 59.030084] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:51:30 testing simple program... [ 59.118856] cgroup: Unknown subsys name 'net' [ 59.167367] cgroup: Unknown subsys name 'cpuset' [ 59.181197] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:51:29 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888017241bc0 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888017242618 RSP=ffff88801754f968 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888017242618 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270f5 RFL=00000007 [-----PC] 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 00007f2a8cc61900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2a8d2190b0 CR3=000000000e239000 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=0000000000000001 RBX=ffff888009a8d340 RCX=0000000000010000 RDX=1ffff11001351cbe RSI=0000000000000002 RDI=ffff888009a8e5f0 RBP=ffff88801714c800 RSP=ffff88806cf08cd0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000063bd4 R11=0000000000000001 R12=0000000000000001 R13=00000000000f4240 R14=ffff888018a1a578 R15=dffffc0000000000 RIP=ffffffff84c72190 RFL=00000002 [-------] 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 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5dbc50f260 CR3=000000000da64000 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=756e696c2d34365f3638782f62696c2f XMM01=6f732e3562726b62696c2f756e672d78 XMM02=00332e6f732e3562726b62696c2f756e XMM03=672d78756e696c2d34365f3638782f62 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000