[ 45.581493] ------------[ cut here ]------------ [ 45.582443] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.584466] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 45.585944] Modules linked in: [ 45.586579] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.588550] Tainted: [W]=WARN [ 45.589101] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.590553] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.591458] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 45.594614] RSP: 0018:ffff888013e6fbc0 EFLAGS: 00010286 [ 45.595585] RAX: 0000000000000000 RBX: ffffed10027cdf78 RCX: ffffffff813a4050 [ 45.596865] RDX: ffff888017553780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.598175] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027cdf2f [ 45.599483] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.600756] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013e6fdf8 [ 45.602030] FS: 00007f3ee2385900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.603481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.604538] CR2: 00007f3ee2877580 CR3: 000000000d184000 CR4: 0000000000350ef0 [ 45.605817] Call Trace: [ 45.606325] [ 45.606750] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.607652] ? __create_object+0x59/0x80 [ 45.608424] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.609398] __vmalloc_noprof+0x59/0x60 [ 45.610109] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.610999] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.611930] bpf_prog_alloc+0x39/0x200 [ 45.612668] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.613591] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.614503] do_seccomp+0x349/0x25e0 [ 45.615226] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.616095] ? __pfx_do_seccomp+0x10/0x10 [ 45.616890] ? find_held_lock+0x2b/0x80 [ 45.617658] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.618672] ? static_key_count+0x60/0x80 [ 45.619480] prctl_set_seccomp+0x4e/0x70 [ 45.620266] __do_sys_prctl+0xe6c/0x1d70 [ 45.621023] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.621880] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.622883] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.623865] ? irqentry_exit+0xf3/0x650 [ 45.624651] do_syscall_64+0xbf/0x430 [ 45.625404] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.626387] RIP: 0033:0x7f3ee28775cd [ 45.627054] 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 [ 45.630230] RSP: 002b:00007ffd4c3676d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.631628] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3ee28775cd [ 45.632920] RDX: 000055a1f4e8ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.634223] RBP: 00007ffd4c367730 R08: 0000000000000000 R09: 00007ffd4c366dd0 [ 45.635548] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a2200c1240 [ 45.636844] R13: 00007ffd4c367b60 R14: 000055a2200ca380 R15: 000055a2200d5540 [ 45.638183] [ 45.638624] irq event stamp: 1777 [ 45.639279] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 45.640816] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 45.642338] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 45.643894] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 45.645426] ---[ end trace 0000000000000000 ]--- [ 49.170021] ------------[ cut here ]------------ [ 49.171033] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.173280] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.174855] Modules linked in: [ 49.175800] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.178032] Tainted: [W]=WARN [ 49.178699] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.180287] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.181283] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 49.184759] RSP: 0018:ffff88801716fbc0 EFLAGS: 00010286 [ 49.185827] RAX: 0000000000000000 RBX: ffffed1002e2df78 RCX: ffffffff813a4050 [ 49.187235] RDX: ffff888017ff1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.188631] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e2df2f [ 49.190021] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.191425] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801716fdf8 [ 49.192815] FS: 00007fcbd0212900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.194369] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.195536] CR2: 00007fcbd0704580 CR3: 000000001f75c000 CR4: 0000000000350ef0 [ 49.196926] Call Trace: [ 49.197463] [ 49.197913] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.198895] ? __create_object+0x59/0x80 [ 49.199744] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.200803] __vmalloc_noprof+0x59/0x60 [ 49.201632] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.202730] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.203758] bpf_prog_alloc+0x39/0x200 [ 49.204560] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.205559] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.206566] do_seccomp+0x349/0x25e0 [ 49.207355] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.208338] ? __pfx_do_seccomp+0x10/0x10 [ 49.209146] ? find_held_lock+0x2b/0x80 [ 49.209979] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.211040] ? static_key_count+0x60/0x80 [ 49.211912] prctl_set_seccomp+0x4e/0x70 [ 49.212750] __do_sys_prctl+0xe6c/0x1d70 [ 49.213607] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.214545] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.215592] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.216645] ? irqentry_exit+0xf3/0x650 [ 49.217475] do_syscall_64+0xbf/0x430 [ 49.218280] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.219330] RIP: 0033:0x7fcbd07045cd [ 49.220043] 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 [ 49.223482] RSP: 002b:00007fffb60ff490 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.224955] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcbd07045cd [ 49.226359] RDX: 000055b74448ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.227761] RBP: 00007fffb60ff4f0 R08: 0000000000000000 R09: 00007fffb60feb90 [ 49.229145] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b768654bf0 [ 49.230589] R13: 00007fffb60ff920 R14: 000055b76865e380 R15: 000055b768669460 [ 49.232003] [ 49.232501] irq event stamp: 1845 [ 49.233187] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 49.234831] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 49.236237] softirqs last enabled at (1790): [] handle_softirqs+0x50c/0x770 [ 49.237670] softirqs last disabled at (1785): [] __irq_exit_rcu+0xc4/0x100 [ 49.239091] ---[ end trace 0000000000000000 ]--- [ 50.094665] ------------[ cut here ]------------ [ 50.095415] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.097072] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.098248] Modules linked in: [ 50.098752] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.100377] Tainted: [W]=WARN [ 50.100830] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.102025] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.102786] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 50.105322] RSP: 0018:ffff88800acffbc0 EFLAGS: 00010286 [ 50.106066] RAX: 0000000000000000 RBX: ffffed100159ff78 RCX: ffffffff813a4050 [ 50.107146] RDX: ffff888015b39bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.108226] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100159ff2f [ 50.109301] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.110363] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800acffdf8 [ 50.111430] FS: 00007f2f5f9a0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.112676] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.113795] CR2: 00007f2f5ff064a6 CR3: 000000000e24a000 CR4: 0000000000350ef0 [ 50.115051] Call Trace: [ 50.115470] [ 50.115810] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.116546] ? __create_object+0x59/0x80 [ 50.117137] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.117904] __vmalloc_noprof+0x59/0x60 [ 50.118780] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.119513] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.120331] bpf_prog_alloc+0x39/0x200 [ 50.121022] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.121919] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.122777] do_seccomp+0x349/0x25e0 [ 50.123587] ? find_held_lock+0x2b/0x80 [ 50.124194] ? do_prlimit+0x310/0x610 [ 50.124751] ? __pfx_do_seccomp+0x10/0x10 [ 50.125382] ? do_raw_spin_unlock+0x53/0x220 [ 50.126013] ? _raw_spin_unlock+0x1e/0x40 [ 50.126659] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.127441] ? static_key_count+0x60/0x80 [ 50.128046] prctl_set_seccomp+0x4e/0x70 [ 50.128663] __do_sys_prctl+0xe6c/0x1d70 [ 50.129295] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.129950] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.130744] ? irqentry_exit+0xf3/0x650 [ 50.131356] do_syscall_64+0xbf/0x430 [ 50.131914] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.132675] RIP: 0033:0x7f2f5fe925cd [ 50.133239] 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 [ 50.135778] RSP: 002b:00007ffdd4fe4fb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.136861] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2f5fe925cd [ 50.137887] RDX: 000055d75cd53e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.138964] RBP: 00007ffdd4fe5010 R08: 0000000000000000 R09: 00007ffdd4fe46b0 [ 50.140004] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d78da85ad0 [ 50.141032] R13: 00007ffdd4fe5440 R14: 000055d78da86bc0 R15: 000055d78da97780 [ 50.142074] [ 50.142467] irq event stamp: 1849 [ 50.142956] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 50.144191] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 50.145408] softirqs last enabled at (1806): [] handle_softirqs+0x50c/0x770 [ 50.146670] softirqs last disabled at (1789): [] __irq_exit_rcu+0xc4/0x100 [ 50.147898] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44793' (ECDSA) to the list of known hosts. 2025/11/18 04:34:31 fuzzer started 2025/11/18 04:34:31 dialing manager at localhost:37895 2025/11/18 04:34:31 checking machine... 2025/11/18 04:34:31 checking revisions... [ 51.091582] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:34:31 testing simple program... [ 51.169106] cgroup: Unknown subsys name 'net' [ 51.224396] cgroup: Unknown subsys name 'cpuset' [ 51.238948] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:34:30 Registers: info registers vcpu 0 RAX=00000000000447af RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc5e9c2c88 CR3=000000000dedf000 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=6ff37b36cf69208e444b352ac4bb3125 XMM02=0000000000305180eff9b2d0a8fce9cb XMM03=00000000003052502c67c8bc2e329bc3 XMM04=58d7a73eb80525bd00000000000ae988 XMM05=ffcd13b3ba834aaa0000000000323138 XMM06=405749d8372a36f100000000003227d0 XMM07=e042d86d42eb936e0000000000313eb0 XMM08=8d790a602ecbe0d00000000000305250 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff8880166df5d8 RCX=ffffffff86ab82be RDX=ffff8880166e0001 RSI=0000000000000000 RDI=ffff8880166df298 RBP=ffff8880166d8000 RSP=ffff8880166df218 R8 =ffffffff86ab82c2 R9 =ffff8880166df2c8 R10=000000000003c9ed R11=00000000000255cb R12=ffff8880166df201 R13=ffff8880166df2d0 R14=ffff8880166df5d8 R15=ffff8880166df288 RIP=ffffffff8135eecb RFL=00000202 [-------] 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 00007fcbd0212900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcbd01d2008 CR3=000000001f710000 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