[ 46.223634] ------------[ cut here ]------------ [ 46.224416] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.226105] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.227671] Modules linked in: [ 46.228359] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.230232] Tainted: [W]=WARN [ 46.230719] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.232121] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.233107] 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 [ 46.236126] RSP: 0018:ffff888016af7bc0 EFLAGS: 00010286 [ 46.237068] RAX: 0000000000000000 RBX: ffffed1002d5ef78 RCX: ffffffff813a4050 [ 46.238455] RDX: ffff888016c38000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.239724] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d5ef2f [ 46.241112] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.242241] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016af7df8 [ 46.243662] FS: 00007fdcce97e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.245025] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.246175] CR2: 00007fffdc98def7 CR3: 000000000e1fc000 CR4: 0000000000350ef0 [ 46.247421] Call Trace: [ 46.247990] [ 46.248449] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.249428] ? __create_object+0x59/0x80 [ 46.250298] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.251360] __vmalloc_noprof+0x59/0x60 [ 46.252220] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.253185] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.254227] bpf_prog_alloc+0x39/0x200 [ 46.254980] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.256012] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.256989] do_seccomp+0x349/0x25e0 [ 46.257733] ? find_held_lock+0x2b/0x80 [ 46.258492] ? do_prlimit+0x310/0x610 [ 46.259306] ? __pfx_do_seccomp+0x10/0x10 [ 46.260194] ? do_raw_spin_unlock+0x53/0x220 [ 46.261110] ? _raw_spin_unlock+0x1e/0x40 [ 46.261881] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.262982] ? static_key_count+0x60/0x80 [ 46.263767] prctl_set_seccomp+0x4e/0x70 [ 46.264458] __do_sys_prctl+0xe6c/0x1d70 [ 46.265320] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.266278] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.267340] ? irqentry_exit+0xf3/0x650 [ 46.268058] do_syscall_64+0xbf/0x430 [ 46.268819] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.269871] RIP: 0033:0x7fdccee705cd [ 46.270638] 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 [ 46.273958] RSP: 002b:00007fffdc98cb50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.275305] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdccee705cd [ 46.276458] RDX: 000055b0ea746e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.277513] RBP: 00007fffdc98cbb0 R08: 0000000000000000 R09: 00007fffdc98c250 [ 46.278585] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b1013ffbf0 [ 46.279660] R13: 00007fffdc98cfe0 R14: 000055b101409380 R15: 000055b101414460 [ 46.280732] [ 46.281114] irq event stamp: 1737 [ 46.281615] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 46.282888] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 46.284175] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 46.285449] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 46.286702] ---[ end trace 0000000000000000 ]--- [ 49.590053] ------------[ cut here ]------------ [ 49.590981] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.593029] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.594516] Modules linked in: [ 49.595160] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.597410] Tainted: [W]=WARN [ 49.598508] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.600033] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.600972] 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 [ 49.604225] RSP: 0018:ffff888017cbfbc0 EFLAGS: 00010286 [ 49.605229] RAX: 0000000000000000 RBX: ffffed1002f97f78 RCX: ffffffff813a4050 [ 49.606538] RDX: ffff888016b81bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.607859] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f97f2f [ 49.609173] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.610490] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017cbfdf8 [ 49.611811] FS: 00007fdf51ee8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.613280] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.614352] CR2: 00007fdf5244e4a6 CR3: 0000000018ced000 CR4: 0000000000350ef0 [ 49.615683] Call Trace: [ 49.616205] [ 49.616627] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.617542] ? __create_object+0x59/0x80 [ 49.618336] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.619325] __vmalloc_noprof+0x59/0x60 [ 49.620115] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.621012] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.621959] bpf_prog_alloc+0x39/0x200 [ 49.622667] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.623627] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.624554] do_seccomp+0x349/0x25e0 [ 49.625276] ? find_held_lock+0x2b/0x80 [ 49.626054] ? do_prlimit+0x310/0x610 [ 49.626767] ? __pfx_do_seccomp+0x10/0x10 [ 49.627584] ? do_raw_spin_unlock+0x53/0x220 [ 49.628438] ? _raw_spin_unlock+0x1e/0x40 [ 49.629237] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.630219] ? static_key_count+0x60/0x80 [ 49.631041] prctl_set_seccomp+0x4e/0x70 [ 49.631797] __do_sys_prctl+0xe6c/0x1d70 [ 49.632593] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.633473] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.634465] ? irqentry_exit+0xf3/0x650 [ 49.635247] do_syscall_64+0xbf/0x430 [ 49.636014] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.636987] RIP: 0033:0x7fdf523da5cd [ 49.637662] 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 [ 49.640927] RSP: 002b:00007ffcd52981e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.642329] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdf523da5cd [ 49.643663] RDX: 000055fdbe1e1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.644978] RBP: 00007ffcd5298240 R08: 0000000000000000 R09: 00007ffcd52978e0 [ 49.646297] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fdc5846b10 [ 49.647609] R13: 00007ffcd5298670 R14: 000055fdc58472b0 R15: 000055fdc585b6f0 [ 49.648942] [ 49.649374] irq event stamp: 1857 [ 49.650043] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 49.651613] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 49.653196] softirqs last enabled at (1414): [] handle_softirqs+0x50c/0x770 [ 49.654775] softirqs last disabled at (1409): [] __irq_exit_rcu+0xc4/0x100 [ 49.656317] ---[ end trace 0000000000000000 ]--- [ 50.432960] ------------[ cut here ]------------ [ 50.433839] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.435833] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.437309] Modules linked in: [ 50.437884] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.439990] Tainted: [W]=WARN [ 50.440541] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.442010] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.442864] 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 [ 50.446034] RSP: 0018:ffff888019d7fbc0 EFLAGS: 00010286 [ 50.447014] RAX: 0000000000000000 RBX: ffffed10033aff78 RCX: ffffffff813a4050 [ 50.448281] RDX: ffff888019c2d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.449542] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033aff2f [ 50.450786] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.452066] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d7fdf8 [ 50.453337] FS: 00007efd34f35900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.454811] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.455873] CR2: 00007efd35427580 CR3: 000000000e9f5000 CR4: 0000000000350ef0 [ 50.457176] Call Trace: [ 50.457633] [ 50.458088] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.458973] ? __create_object+0x59/0x80 [ 50.459708] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.460660] __vmalloc_noprof+0x59/0x60 [ 50.461413] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.462272] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.463196] bpf_prog_alloc+0x39/0x200 [ 50.463890] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.464838] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.465732] do_seccomp+0x349/0x25e0 [ 50.466459] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.467360] ? __pfx_do_seccomp+0x10/0x10 [ 50.468142] ? find_held_lock+0x2b/0x80 [ 50.468862] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.469811] ? static_key_count+0x60/0x80 [ 50.470593] prctl_set_seccomp+0x4e/0x70 [ 50.471349] __do_sys_prctl+0xe6c/0x1d70 [ 50.472128] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.472983] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.473944] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.474847] ? irqentry_exit+0xf3/0x650 [ 50.475611] do_syscall_64+0xbf/0x430 [ 50.476348] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.477281] RIP: 0033:0x7efd354275cd [ 50.477978] 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 [ 50.481134] RSP: 002b:00007ffd7b63f080 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.482496] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efd354275cd [ 50.483793] RDX: 000055e535669e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.485077] RBP: 00007ffd7b63f0e0 R08: 0000000000000000 R09: 00007ffd7b63e780 [ 50.486347] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e54717dad0 [ 50.487623] R13: 00007ffd7b63f510 R14: 000055e54717ebc0 R15: 000055e54718f780 [ 50.488944] [ 50.489369] irq event stamp: 1747 [ 50.490011] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 50.491529] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 50.493048] softirqs last enabled at (1290): [] handle_softirqs+0x50c/0x770 [ 50.494600] softirqs last disabled at (1283): [] __irq_exit_rcu+0xc4/0x100 [ 50.496103] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40915' (ECDSA) to the list of known hosts. 2025/11/18 17:34:03 fuzzer started 2025/11/18 17:34:03 dialing manager at localhost:34383 2025/11/18 17:34:03 checking machine... 2025/11/18 17:34:03 checking revisions... [ 51.442439] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:34:03 testing simple program... [ 51.526838] cgroup: Unknown subsys name 'net' [ 51.593093] cgroup: Unknown subsys name 'cpuset' [ 51.634434] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:34:02 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=1ffff11002d5efa3 RCX=ffffffff81a055b5 RDX=ffff888016810000 RSI=ffffffff81a055c3 RDI=0000000000000005 RBP=ffffffff85a85260 RSP=ffff888016af7cd0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88802021e160 R13=0000000000000001 R14=fff0000000000fff R15=ffff888020288fb8 RIP=ffffffff81751e4b 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fdf51ee8900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055fdc585c3b0 CR3=000000002023c000 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=6720646572637465733a4d41503d706f 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=0000000000000005 RBX=ffff888009643780 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880096441d8 RSP=ffff88806cf088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009644200 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527128 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 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=00007ff8ec4f4000 CR3=000000000b383000 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=dd7d6f81e456649c34442477f5af431c XMM02=0000000000303ac8eff9b2d0a8fce9cb XMM03=0000000000303b982c67c8bc2e329bc3 XMM04=fe90230c5100f38600000000000ae988 XMM05=621789f380695f910000000000320b40 XMM06=474038aa6c007e1f000000000031ff68 XMM07=e042d86d42eb936e0000000000310318 XMM08=adcd0c957f1078e00000000000303b98 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000