[ 39.185557] ------------[ cut here ]------------ [ 39.186512] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.188514] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.189971] Modules linked in: [ 39.190566] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.192837] Tainted: [W]=WARN [ 39.193405] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.194945] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.195908] 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 [ 39.199471] RSP: 0018:ffff8880178ffbc0 EFLAGS: 00010286 [ 39.200567] RAX: 0000000000000000 RBX: ffffed1002f1ff78 RCX: ffffffff813a4050 [ 39.202111] RDX: ffff88801a0f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.203448] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f1ff2f [ 39.204832] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.206222] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880178ffdf8 [ 39.207575] FS: 00007fca59495900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.209056] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.210182] CR2: 00007fca59987580 CR3: 000000000b8c5000 CR4: 0000000000350ef0 [ 39.211525] Call Trace: [ 39.212047] [ 39.212483] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.213447] ? __create_object+0x59/0x80 [ 39.214279] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.215298] __vmalloc_noprof+0x59/0x60 [ 39.216123] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.217121] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.218113] bpf_prog_alloc+0x39/0x200 [ 39.218926] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.219967] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.220951] do_seccomp+0x349/0x25e0 [ 39.221729] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.222618] ? __pfx_do_seccomp+0x10/0x10 [ 39.223456] ? find_held_lock+0x2b/0x80 [ 39.224232] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.225324] ? static_key_count+0x60/0x80 [ 39.226226] prctl_set_seccomp+0x4e/0x70 [ 39.227044] __do_sys_prctl+0xe6c/0x1d70 [ 39.227863] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.228781] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.229795] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.230812] ? irqentry_exit+0xf3/0x650 [ 39.231562] do_syscall_64+0xbf/0x430 [ 39.232338] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.233326] RIP: 0033:0x7fca599875cd [ 39.234062] 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 [ 39.237391] RSP: 002b:00007ffcaec936c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.238799] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fca599875cd [ 39.240138] RDX: 000055b695309e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.241497] RBP: 00007ffcaec93720 R08: 0000000000000000 R09: 00007ffcaec92dc0 [ 39.242978] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b6bc8bbad0 [ 39.244686] R13: 00007ffcaec93b50 R14: 000055b6bc8bcbc0 R15: 000055b6bc8cd780 [ 39.246413] [ 39.247020] irq event stamp: 1799 [ 39.247836] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 39.249814] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 39.251415] softirqs last enabled at (1414): [] handle_softirqs+0x50c/0x770 [ 39.253083] softirqs last disabled at (1409): [] __irq_exit_rcu+0xc4/0x100 [ 39.254548] ---[ end trace 0000000000000000 ]--- [ 42.412378] ------------[ cut here ]------------ [ 42.413274] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.415151] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 42.416550] Modules linked in: [ 42.417158] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.419064] Tainted: [W]=WARN [ 42.419594] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.421008] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.421886] 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 [ 42.424937] RSP: 0018:ffff8880178d7bc0 EFLAGS: 00010286 [ 42.425884] RAX: 0000000000000000 RBX: ffffed1002f1af78 RCX: ffffffff813a4050 [ 42.427115] RDX: ffff88801a0f9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.428338] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f1af2f [ 42.429587] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.430808] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880178d7df8 [ 42.432043] FS: 00007fa50f722900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.433437] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.434458] CR2: 00007fa50fc14580 CR3: 0000000016a78000 CR4: 0000000000350ef0 [ 42.435694] Call Trace: [ 42.436141] [ 42.436545] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.437400] ? __create_object+0x59/0x80 [ 42.438148] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.439086] __vmalloc_noprof+0x59/0x60 [ 42.439810] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.440610] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.441497] bpf_prog_alloc+0x39/0x200 [ 42.442229] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.443129] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.443996] do_seccomp+0x349/0x25e0 [ 42.444688] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.445501] ? __pfx_do_seccomp+0x10/0x10 [ 42.446259] ? find_held_lock+0x2b/0x80 [ 42.446981] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.447901] ? static_key_count+0x60/0x80 [ 42.448630] prctl_set_seccomp+0x4e/0x70 [ 42.449377] __do_sys_prctl+0xe6c/0x1d70 [ 42.450116] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.450941] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.451874] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.452820] ? irqentry_exit+0xf3/0x650 [ 42.453513] do_syscall_64+0xbf/0x430 [ 42.454216] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.455128] RIP: 0033:0x7fa50fc145cd [ 42.455803] 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 [ 42.458851] RSP: 002b:00007ffc32c97150 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.460162] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa50fc145cd [ 42.461408] RDX: 000055962d511e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.462638] RBP: 00007ffc32c971b0 R08: 0000000000000000 R09: 00007ffc32c96850 [ 42.463876] R10: 0000000000000000 R11: 0000000000000246 R12: 000055964b9bc2b0 [ 42.465128] R13: 00007ffc32c975e0 R14: 000055964b9bed20 R15: 000055964b9d08d0 [ 42.466370] [ 42.466824] irq event stamp: 1661 [ 42.467398] hardirqs last enabled at (1669): [] __up_console_sem+0x78/0x80 [ 42.468877] hardirqs last disabled at (1678): [] __up_console_sem+0x5d/0x80 [ 42.470337] softirqs last enabled at (1406): [] handle_softirqs+0x50c/0x770 [ 42.471821] softirqs last disabled at (1397): [] __irq_exit_rcu+0xc4/0x100 [ 42.473294] ---[ end trace 0000000000000000 ]--- [ 43.088712] ------------[ cut here ]------------ [ 43.089582] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.091559] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 43.093227] Modules linked in: [ 43.093930] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.095877] Tainted: [W]=WARN [ 43.096422] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.097885] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.098784] 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 [ 43.101902] RSP: 0018:ffff8880178ffbc0 EFLAGS: 00010286 [ 43.102872] RAX: 0000000000000000 RBX: ffffed1002f1ff78 RCX: ffffffff813a4050 [ 43.104124] RDX: ffff88801a540000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.105399] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f1ff2f [ 43.106674] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.107927] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880178ffdf8 [ 43.109324] FS: 00007f7a972f7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.110761] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.111835] CR2: 00007ffea6ce1ef7 CR3: 0000000020adf000 CR4: 0000000000350ef0 [ 43.113141] Call Trace: [ 43.113605] [ 43.114077] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.114976] ? __create_object+0x59/0x80 [ 43.115773] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.116753] __vmalloc_noprof+0x59/0x60 [ 43.117466] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.118339] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.119256] bpf_prog_alloc+0x39/0x200 [ 43.120003] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.120947] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.121861] do_seccomp+0x349/0x25e0 [ 43.122538] ? find_held_lock+0x2b/0x80 [ 43.123307] ? do_prlimit+0x310/0x610 [ 43.124054] ? __pfx_do_seccomp+0x10/0x10 [ 43.124858] ? do_raw_spin_unlock+0x53/0x220 [ 43.125643] ? _raw_spin_unlock+0x1e/0x40 [ 43.126427] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.127398] ? static_key_count+0x60/0x80 [ 43.128201] prctl_set_seccomp+0x4e/0x70 [ 43.129005] __do_sys_prctl+0xe6c/0x1d70 [ 43.129800] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.130609] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.131578] ? irqentry_exit+0xf3/0x650 [ 43.132351] do_syscall_64+0xbf/0x430 [ 43.133114] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.134074] RIP: 0033:0x7f7a977e95cd [ 43.134794] 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 [ 43.137973] RSP: 002b:00007ffea6cdfbd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.139349] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7a977e95cd [ 43.140640] RDX: 0000559442b53e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.141892] RBP: 00007ffea6cdfc30 R08: 0000000000000000 R09: 00007ffea6cdf2d0 [ 43.142959] R10: 0000000000000000 R11: 0000000000000246 R12: 000055947b902ad0 [ 43.144027] R13: 00007ffea6ce0060 R14: 000055947b903bc0 R15: 000055947b914780 [ 43.145132] [ 43.145493] irq event stamp: 1797 [ 43.146054] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 43.147325] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 43.148604] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 43.149909] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 43.151174] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13733' (ECDSA) to the list of known hosts. 2025/11/18 23:48:16 fuzzer started 2025/11/18 23:48:16 dialing manager at localhost:34383 2025/11/18 23:48:17 checking machine... 2025/11/18 23:48:17 checking revisions... [ 44.048836] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:48:17 testing simple program... [ 44.129320] cgroup: Unknown subsys name 'net' [ 44.193215] cgroup: Unknown subsys name 'cpuset' [ 44.208701] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:48:16 Registers: info registers vcpu 0 RAX=ffff888008c413c0 RBX=0000000000000000 RCX=ffffffff825a3dc3 RDX=0000000000000000 RSI=ffffffff825a3e12 RDI=ffffea0000825fc0 RBP=ffff88806ce08de0 RSP=ffff88806ce08d80 R8 =0000000000000001 R9 =ffffed1001299d18 R10=0000000000000010 R11=0000000000000001 R12=ffff88802097f690 R13=ffff88802097f600 R14=dffffc0000000000 R15=0000000000000000 RIP=ffffffff81aaf997 RFL=00000286 [--S--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 00007fa50f722900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa50f6db008 CR3=0000000020964000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000007 RBX=ffff888009643780 RCX=ffff88806cf089c4 RDX=0000000000000000 RSI=ffffffff8100148a RDI=ffff888009643b7c RBP=ffff888009643780 RSP=ffff88806cf089e8 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000c7fe1 R12=0000000000000000 R13=ffff88806cf08ab8 R14=ffff888009643780 R15=ffff88806cf08a70 RIP=ffffffff815bd7b6 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 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=00007f9e48c05008 CR3=000000000cc39000 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=5eb50fd3f82f8a85fe47907c3dda87bf XMM02=0000000000305578ec2efd57dc4c00df XMM03=00000000003116d8cf6623a4c18ec143 XMM04=ca111d49ee74484900000000000ae988 XMM05=ad1d0d919911bc920000000000322a78 XMM06=d74844bf967d85ba0000000000321b18 XMM07=e042d86d42eb936e00000000003119b0 XMM08=cf6623a4c18ec14300000000003055d8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000