[ 43.892953] ------------[ cut here ]------------ [ 43.893880] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.895955] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/239 [ 43.897440] Modules linked in: [ 43.898090] CPU: 1 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.901580] Tainted: [W]=WARN [ 43.902138] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.903987] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.904959] 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 [ 43.908143] RSP: 0018:ffff88801ac8fbc0 EFLAGS: 00010286 [ 43.909155] RAX: 0000000000000000 RBX: ffffed1003591f78 RCX: ffffffff813a4050 [ 43.910446] RDX: ffff88800f629bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.911734] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003591f2f [ 43.913036] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.914338] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ac8fdf8 [ 43.915636] FS: 00007f8277781900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.917105] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.918189] CR2: 00007f8277c73580 CR3: 000000000ca2a000 CR4: 0000000000350ef0 [ 43.919493] Call Trace: [ 43.919998] [ 43.920417] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.921333] ? __create_object+0x59/0x80 [ 43.922119] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.923095] __vmalloc_noprof+0x59/0x60 [ 43.923854] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.924757] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.925695] bpf_prog_alloc+0x39/0x200 [ 43.926405] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.927342] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.928256] do_seccomp+0x349/0x25e0 [ 43.929024] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.929947] ? __pfx_do_seccomp+0x10/0x10 [ 43.930749] ? find_held_lock+0x2b/0x80 [ 43.931471] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.932470] ? static_key_count+0x60/0x80 [ 43.933304] prctl_set_seccomp+0x4e/0x70 [ 43.934102] __do_sys_prctl+0xe6c/0x1d70 [ 43.934915] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.935777] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.936796] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.937800] ? irqentry_exit+0xf3/0x650 [ 43.938600] do_syscall_64+0xbf/0x430 [ 43.939310] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.940272] RIP: 0033:0x7f8277c735cd [ 43.941020] 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 [ 43.944253] RSP: 002b:00007ffea1a30c40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.945686] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8277c735cd [ 43.947018] RDX: 000055a2b38f4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.948332] RBP: 00007ffea1a30ca0 R08: 0000000000000000 R09: 00007ffea1a30340 [ 43.949668] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a2d09a6240 [ 43.950985] R13: 00007ffea1a310d0 R14: 000055a2d09a5bf0 R15: 000055a2d09ba4d0 [ 43.952339] [ 43.952809] irq event stamp: 2099 [ 43.953440] hardirqs last enabled at (2107): [] __up_console_sem+0x78/0x80 [ 43.954977] hardirqs last disabled at (2116): [] __up_console_sem+0x5d/0x80 [ 43.956545] softirqs last enabled at (1942): [] handle_softirqs+0x50c/0x770 [ 43.958099] softirqs last disabled at (1937): [] __irq_exit_rcu+0xc4/0x100 [ 43.959655] ---[ end trace 0000000000000000 ]--- [ 47.676661] ------------[ cut here ]------------ [ 47.677634] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.679693] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 47.681183] Modules linked in: [ 47.681870] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.683883] Tainted: [W]=WARN [ 47.684460] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.685943] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.686859] 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 [ 47.690061] RSP: 0018:ffff888016ebfbc0 EFLAGS: 00010286 [ 47.691052] RAX: 0000000000000000 RBX: ffffed1002dd7f78 RCX: ffffffff813a4050 [ 47.692354] RDX: ffff888015ae3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.693653] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd7f2f [ 47.694940] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.696233] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ebfdf8 [ 47.697563] FS: 00007fb164a6a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.699013] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.700107] CR2: 00007ffc5668fef7 CR3: 000000000ccb6000 CR4: 0000000000350ef0 [ 47.701425] Call Trace: [ 47.701932] [ 47.702355] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.703259] ? __create_object+0x59/0x80 [ 47.704031] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.705022] __vmalloc_noprof+0x59/0x60 [ 47.705797] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.706664] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.707613] bpf_prog_alloc+0x39/0x200 [ 47.708314] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.709264] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.710179] do_seccomp+0x349/0x25e0 [ 47.710889] ? find_held_lock+0x2b/0x80 [ 47.711665] ? do_prlimit+0x310/0x610 [ 47.712376] ? __pfx_do_seccomp+0x10/0x10 [ 47.713183] ? do_raw_spin_unlock+0x53/0x220 [ 47.714013] ? _raw_spin_unlock+0x1e/0x40 [ 47.714799] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.715771] ? static_key_count+0x60/0x80 [ 47.716605] prctl_set_seccomp+0x4e/0x70 [ 47.717349] __do_sys_prctl+0xe6c/0x1d70 [ 47.718133] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.718993] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.719979] ? irqentry_exit+0xf3/0x650 [ 47.720779] do_syscall_64+0xbf/0x430 [ 47.721465] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.722426] RIP: 0033:0x7fb164f5c5cd [ 47.723151] 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 [ 47.726360] RSP: 002b:00007ffc5668d9d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.727770] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb164f5c5cd [ 47.729096] RDX: 000055bda5873e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.730189] RBP: 00007ffc5668da30 R08: 0000000000000000 R09: 00007ffc5668d0d0 [ 47.731277] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bdc9698ad0 [ 47.732368] R13: 00007ffc5668de60 R14: 000055bdc9699bc0 R15: 000055bdc96aa780 [ 47.733453] [ 47.733840] irq event stamp: 1787 [ 47.734343] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 47.735614] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 47.736899] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 47.738211] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 47.739486] ---[ end trace 0000000000000000 ]--- [ 48.608261] ------------[ cut here ]------------ [ 48.609188] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.611224] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/256 [ 48.612720] Modules linked in: [ 48.613309] CPU: 0 UID: 104 PID: 256 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.615292] Tainted: [W]=WARN [ 48.615881] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.617352] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.618253] 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 [ 48.621396] RSP: 0018:ffff88800a5f7bc0 EFLAGS: 00010286 [ 48.622372] RAX: 0000000000000000 RBX: ffffed10014bef78 RCX: ffffffff813a4050 [ 48.623664] RDX: ffff88800f1f5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.624948] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10014bef2f [ 48.626223] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.627519] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a5f7df8 [ 48.628804] FS: 00007fd3ea8f2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.630252] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.631309] CR2: 00007fd3eade4580 CR3: 000000001f536000 CR4: 0000000000350ef0 [ 48.632592] Call Trace: [ 48.633052] [ 48.633460] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.634355] ? __create_object+0x59/0x80 [ 48.635133] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.636100] __vmalloc_noprof+0x59/0x60 [ 48.636881] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.637772] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.638712] bpf_prog_alloc+0x39/0x200 [ 48.639399] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.640324] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.641244] do_seccomp+0x349/0x25e0 [ 48.641953] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.642872] ? __pfx_do_seccomp+0x10/0x10 [ 48.643663] ? find_held_lock+0x2b/0x80 [ 48.644383] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.645354] ? static_key_count+0x60/0x80 [ 48.646137] prctl_set_seccomp+0x4e/0x70 [ 48.646960] __do_sys_prctl+0xe6c/0x1d70 [ 48.647751] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.648625] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.649623] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.650603] ? irqentry_exit+0xf3/0x650 [ 48.651320] do_syscall_64+0xbf/0x430 [ 48.652072] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.653038] RIP: 0033:0x7fd3eade45cd [ 48.653766] 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 [ 48.656930] RSP: 002b:00007ffd077b6160 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.658291] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd3eade45cd [ 48.659571] RDX: 000056253f483e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.660871] RBP: 00007ffd077b61c0 R08: 0000000000000000 R09: 00007ffd077b5860 [ 48.662156] R10: 0000000000000000 R11: 0000000000000246 R12: 000056255db442b0 [ 48.663434] R13: 00007ffd077b65f0 R14: 000056255db46d20 R15: 000056255db588d0 [ 48.664734] [ 48.665160] irq event stamp: 1733 [ 48.665809] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 48.667315] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 48.668836] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 48.670376] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 48.671883] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57981' (ECDSA) to the list of known hosts. 2025/11/18 07:22:32 fuzzer started 2025/11/18 07:22:32 dialing manager at localhost:37895 2025/11/18 07:22:32 checking machine... 2025/11/18 07:22:32 checking revisions... [ 49.572262] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:22:32 testing simple program... [ 49.657456] cgroup: Unknown subsys name 'net' [ 49.716139] cgroup: Unknown subsys name 'cpuset' [ 49.728969] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:22:31 Registers: info registers vcpu 0 RAX=ffffffff85c11308 RBX=ffff88801adeb780 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85c11308 RBP=ffffffff85c11308 RSP=ffff88806ce08ad8 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81526f24 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055bdc96cc000 CR3=0000000005c8a000 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=ffffffff000000000000000000000000 XMM02=ffffffff000000000000000000000000 XMM03=00000000000000000000000000777074 XMM04=00007f2546d3cc71000000725f646975 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000726f7475636578652d7a7973 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=1ffff11002739f05 RCX=ffffffff81bb8698 RDX=ffff8880139d0000 RSI=ffffffff81cae8f7 RDI=ffff8880139cf848 RBP=0000000000000000 RSP=ffff8880139cf828 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000000 R11=0000000000000000 R12=0000000000000000 R13=ffffffff85cfe0a0 R14=ffff888013a62000 R15=0000000000000000 RIP=ffffffff81cae8f7 RFL=00000293 [--S-A-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 00007f61612af900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb16501f650 CR3=000000000d88a000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=d111f6f8f1ded9e100000000000ae988 XMM05=97cc517b1b81e68300000000003204b8 XMM06=f6f26eb69d5d053d000000000031ee98 XMM07=fb795ef6d6577056000000000030e730 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000