[ 39.129617] ------------[ cut here ]------------ [ 39.130663] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.132799] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.134422] Modules linked in: [ 39.135147] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.137222] Tainted: [W]=WARN [ 39.137811] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.139396] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.140377] 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 [ 39.143807] RSP: 0018:ffff88801a66fbc0 EFLAGS: 00010286 [ 39.144804] RAX: 0000000000000000 RBX: ffffed10034cdf78 RCX: ffffffff813a4050 [ 39.146107] RDX: ffff88800a36b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.147441] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034cdf2f [ 39.148757] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.150111] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a66fdf8 [ 39.151624] FS: 00007f00b01de900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.153133] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.154265] CR2: 00007ffdeecf9ef8 CR3: 000000000e36a000 CR4: 0000000000350ef0 [ 39.155604] Call Trace: [ 39.156129] [ 39.156563] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.157515] ? __create_object+0x59/0x80 [ 39.158314] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.159304] __vmalloc_noprof+0x59/0x60 [ 39.160085] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.160972] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.161925] bpf_prog_alloc+0x39/0x200 [ 39.162744] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.163933] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.165028] do_seccomp+0x349/0x25e0 [ 39.165827] ? find_held_lock+0x2b/0x80 [ 39.166729] ? do_prlimit+0x310/0x610 [ 39.167557] ? __pfx_do_seccomp+0x10/0x10 [ 39.168395] ? do_raw_spin_unlock+0x53/0x220 [ 39.169264] ? _raw_spin_unlock+0x1e/0x40 [ 39.170074] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.171098] ? static_key_count+0x60/0x80 [ 39.171925] prctl_set_seccomp+0x4e/0x70 [ 39.172663] __do_sys_prctl+0xe6c/0x1d70 [ 39.173471] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.174377] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.175371] ? irqentry_exit+0xf3/0x650 [ 39.176153] do_syscall_64+0xbf/0x430 [ 39.176861] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.177832] RIP: 0033:0x7f00b06d05cd [ 39.178546] 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 [ 39.181778] RSP: 002b:00007ffdeecf8e00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.183183] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f00b06d05cd [ 39.184471] RDX: 0000557a0c680e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.185776] RBP: 00007ffdeecf8e60 R08: 0000000000000000 R09: 00007ffdeecf8500 [ 39.187093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557a2cf2cad0 [ 39.188609] R13: 00007ffdeecf9290 R14: 0000557a2cf2dbc0 R15: 0000557a2cf3e780 [ 39.190154] [ 39.190663] irq event stamp: 2803 [ 39.191459] hardirqs last enabled at (2813): [] __up_console_sem+0x78/0x80 [ 39.193011] hardirqs last disabled at (2822): [] __up_console_sem+0x5d/0x80 [ 39.194590] softirqs last enabled at (2742): [] handle_softirqs+0x50c/0x770 [ 39.196175] softirqs last disabled at (2737): [] __irq_exit_rcu+0xc4/0x100 [ 39.197719] ---[ end trace 0000000000000000 ]--- [ 42.574545] ------------[ cut here ]------------ [ 42.575580] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.577692] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.579263] Modules linked in: [ 42.579946] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.582055] Tainted: [W]=WARN [ 42.582645] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.584495] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.585537] 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 [ 42.588941] RSP: 0018:ffff888017657bc0 EFLAGS: 00010286 [ 42.589986] RAX: 0000000000000000 RBX: ffffed1002ecaf78 RCX: ffffffff813a4050 [ 42.591370] RDX: ffff88801a63b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.592737] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ecaf2f [ 42.594103] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.595476] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017657df8 [ 42.596845] FS: 00007f595d0ba900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.598393] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.599534] CR2: 00007ffe4383aef8 CR3: 000000001bd7d000 CR4: 0000000000350ef0 [ 42.600909] Call Trace: [ 42.601407] [ 42.601843] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.602795] ? __create_object+0x59/0x80 [ 42.603638] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.604664] __vmalloc_noprof+0x59/0x60 [ 42.605462] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.606392] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.607385] bpf_prog_alloc+0x39/0x200 [ 42.608176] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.609165] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.610131] do_seccomp+0x349/0x25e0 [ 42.610841] ? find_held_lock+0x2b/0x80 [ 42.611657] ? do_prlimit+0x310/0x610 [ 42.612458] ? __pfx_do_seccomp+0x10/0x10 [ 42.613303] ? do_raw_spin_unlock+0x53/0x220 [ 42.614240] ? _raw_spin_unlock+0x1e/0x40 [ 42.615133] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.616221] ? static_key_count+0x60/0x80 [ 42.617115] prctl_set_seccomp+0x4e/0x70 [ 42.617987] __do_sys_prctl+0xe6c/0x1d70 [ 42.618807] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.619780] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.620892] ? irqentry_exit+0xf3/0x650 [ 42.621705] do_syscall_64+0xbf/0x430 [ 42.622528] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.623595] RIP: 0033:0x7f595d5ac5cd [ 42.624389] 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 [ 42.627957] RSP: 002b:00007ffe43839640 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.629477] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f595d5ac5cd [ 42.630925] RDX: 0000561b360cde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.632383] RBP: 00007ffe438396a0 R08: 0000000000000000 R09: 00007ffe43838d40 [ 42.633822] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561b402fa240 [ 42.635261] R13: 00007ffe43839ad0 R14: 0000561b402f9bf0 R15: 0000561b4030e4d0 [ 42.636700] [ 42.637205] irq event stamp: 1863 [ 42.637922] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 42.639548] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80 [ 42.640940] softirqs last enabled at (1810): [] handle_softirqs+0x50c/0x770 [ 42.642345] softirqs last disabled at (1805): [] __irq_exit_rcu+0xc4/0x100 [ 42.643741] ---[ end trace 0000000000000000 ]--- [ 43.526199] ------------[ cut here ]------------ [ 43.527155] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.529119] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.530540] Modules linked in: [ 43.531185] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.533157] Tainted: [W]=WARN [ 43.533704] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.535153] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.536074] 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 [ 43.539201] RSP: 0018:ffff88801a4dfbc0 EFLAGS: 00010286 [ 43.540172] RAX: 0000000000000000 RBX: ffffed100349bf78 RCX: ffffffff813a4050 [ 43.541447] RDX: ffff888016245340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.542705] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100349bf2f [ 43.543990] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.545236] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a4dfdf8 [ 43.546480] FS: 00007fd60c781900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.547914] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.548971] CR2: 00007fd60cc73580 CR3: 000000001be22000 CR4: 0000000000350ef0 [ 43.550243] Call Trace: [ 43.550695] [ 43.551148] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.552039] ? __create_object+0x59/0x80 [ 43.552765] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.553716] __vmalloc_noprof+0x59/0x60 [ 43.554464] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.555337] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.556278] bpf_prog_alloc+0x39/0x200 [ 43.557003] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.557917] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.558764] do_seccomp+0x349/0x25e0 [ 43.559475] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.560355] ? __pfx_do_seccomp+0x10/0x10 [ 43.561144] ? find_held_lock+0x2b/0x80 [ 43.561846] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.562813] ? static_key_count+0x60/0x80 [ 43.563639] prctl_set_seccomp+0x4e/0x70 [ 43.564418] __do_sys_prctl+0xe6c/0x1d70 [ 43.565186] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.566048] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.567006] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.567959] ? irqentry_exit+0xf3/0x650 [ 43.568679] do_syscall_64+0xbf/0x430 [ 43.569409] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.570340] RIP: 0033:0x7fd60cc735cd [ 43.571042] 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 [ 43.574166] RSP: 002b:00007ffe4aec1600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.575516] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd60cc735cd [ 43.576777] RDX: 000055b650cb1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.578035] RBP: 00007ffe4aec1660 R08: 0000000000000000 R09: 00007ffe4aec0d00 [ 43.579312] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b65d7142b0 [ 43.580614] R13: 00007ffe4aec1a90 R14: 000055b65d716d20 R15: 000055b65d7288d0 [ 43.581908] [ 43.582329] irq event stamp: 1723 [ 43.582988] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 43.584402] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 43.585642] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 43.586904] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 43.588153] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43397' (ECDSA) to the list of known hosts. 2025/11/18 14:47:46 fuzzer started 2025/11/18 14:47:46 dialing manager at localhost:34383 2025/11/18 14:47:46 checking machine... 2025/11/18 14:47:46 checking revisions... [ 44.490197] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:47:47 testing simple program... [ 44.569769] cgroup: Unknown subsys name 'net' [ 44.628175] cgroup: Unknown subsys name 'cpuset' [ 44.642260] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:47:45 Registers: info registers vcpu 0 RAX=0000000000000009 RBX=0000000000000001 RCX=ffffffff816194bd RDX=0000000000000009 RSI=ffffffff86a49dba RDI=ffffffff866dc318 RBP=ffffffff866dc318 RSP=ffff888016b377d0 R8 =ffffffff86a49dba R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f5f R12=ffffffff866dc338 R13=ffffffff866dc318 R14=ffffffff866dc318 R15=dffffc0000000000 RIP=ffffffff8135da79 RFL=00000283 [--S---C] 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 00007f595d0ba900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000561b402fb954 CR3=000000001feed000 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=505f474f4c535953 RBX=0000000000000005 RCX=0000000000000010 RDX=0000000000303432 RSI=000055b4c6530510 RDI=00007fffd64aa46b RBP=00007fffd64aa7d0 RSP=00007fffd64aa458 R8 =0000000000000000 R9 =00007fffd64aa330 R10=00007fffd64aa1e6 R11=0000000000000000 R12=000055b4c6529a40 R13=0000000000000040 R14=0000000000000000 R15=00007fffd64aa460 RIP=00007f10280b7002 RFL=00000246 [---Z-P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f102778a900 00000000 00000000 GS =0000 0000000000000000 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=00007f1026e9e000 CR3=000000000d82f000 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=ffffffffffffffffffff0000ff000000 XMM02=0000000000000000000055006e6f7263 XMM03=0000000000000000000055b400303432 XMM04=94c76c41f4572b1c00000000000ae988 XMM05=26dfdc8d30278e22000000000031de98 XMM06=4a6d4a8082ec14dd000000000031cc38 XMM07=fb795ef6d6577056000000000030c4b0 XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000