[ 45.648617] ------------[ cut here ]------------ [ 45.649591] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.651611] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.653127] Modules linked in: [ 45.653793] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.655823] Tainted: [W]=WARN [ 45.656386] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.657890] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.658824] 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 [ 45.662054] RSP: 0018:ffff8880152c7bc0 EFLAGS: 00010286 [ 45.663033] RAX: 0000000000000000 RBX: ffffed1002a58f78 RCX: ffffffff813a4050 [ 45.664324] RDX: ffff888009a8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.665639] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a58f2f [ 45.666945] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.668258] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880152c7df8 [ 45.669574] FS: 00007f76d5551900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.671043] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.672137] CR2: 00007f76d5a43580 CR3: 000000000e657000 CR4: 0000000000350ef0 [ 45.673467] Call Trace: [ 45.673975] [ 45.674400] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.675335] ? __create_object+0x59/0x80 [ 45.676529] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.677540] __vmalloc_noprof+0x59/0x60 [ 45.678254] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.679155] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.680092] bpf_prog_alloc+0x39/0x200 [ 45.680842] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.681803] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.682720] do_seccomp+0x349/0x25e0 [ 45.683400] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.684300] ? __pfx_do_seccomp+0x10/0x10 [ 45.685097] ? find_held_lock+0x2b/0x80 [ 45.685876] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.686843] ? static_key_count+0x60/0x80 [ 45.687654] prctl_set_seccomp+0x4e/0x70 [ 45.688390] __do_sys_prctl+0xe6c/0x1d70 [ 45.689168] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.690046] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.691013] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.692018] ? irqentry_exit+0xf3/0x650 [ 45.692804] do_syscall_64+0xbf/0x430 [ 45.693571] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.694531] RIP: 0033:0x7f76d5a435cd [ 45.695206] 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 [ 45.698439] RSP: 002b:00007ffebd7f0420 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.699855] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f76d5a435cd [ 45.701145] RDX: 0000555db1478e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.702472] RBP: 00007ffebd7f0480 R08: 0000000000000000 R09: 00007ffebd7efb20 [ 45.703776] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555db92042b0 [ 45.705067] R13: 00007ffebd7f08b0 R14: 0000555db9206d20 R15: 0000555db92188d0 [ 45.706615] [ 45.707108] irq event stamp: 1839 [ 45.707836] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 45.709428] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 45.711047] softirqs last enabled at (1802): [] handle_softirqs+0x50c/0x770 [ 45.712686] softirqs last disabled at (1797): [] __irq_exit_rcu+0xc4/0x100 [ 45.714273] ---[ end trace 0000000000000000 ]--- [ 49.208282] ------------[ cut here ]------------ [ 49.209205] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.211204] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.212661] Modules linked in: [ 49.213255] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.215257] Tainted: [W]=WARN [ 49.215861] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.217363] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.218298] 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 [ 49.221501] RSP: 0018:ffff888016a17bc0 EFLAGS: 00010286 [ 49.222430] RAX: 0000000000000000 RBX: ffffed1002d42f78 RCX: ffffffff813a4050 [ 49.223722] RDX: ffff88801645b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.225024] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d42f2f [ 49.226328] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.227613] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a17df8 [ 49.228908] FS: 00007fc16d56e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.230363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.231444] CR2: 00007ffc4ecfbef7 CR3: 000000000b86a000 CR4: 0000000000350ef0 [ 49.232751] Call Trace: [ 49.233214] [ 49.233694] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.234590] ? __create_object+0x59/0x80 [ 49.235344] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.236324] __vmalloc_noprof+0x59/0x60 [ 49.237090] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.237992] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.238924] bpf_prog_alloc+0x39/0x200 [ 49.239665] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.240593] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.241469] do_seccomp+0x349/0x25e0 [ 49.242197] ? find_held_lock+0x2b/0x80 [ 49.242956] ? do_prlimit+0x310/0x610 [ 49.243710] ? __pfx_do_seccomp+0x10/0x10 [ 49.244459] ? do_raw_spin_unlock+0x53/0x220 [ 49.245300] ? _raw_spin_unlock+0x1e/0x40 [ 49.246093] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.247068] ? static_key_count+0x60/0x80 [ 49.247874] prctl_set_seccomp+0x4e/0x70 [ 49.248674] __do_sys_prctl+0xe6c/0x1d70 [ 49.249428] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.250294] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.251269] ? irqentry_exit+0xf3/0x650 [ 49.252043] do_syscall_64+0xbf/0x430 [ 49.252818] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.253786] RIP: 0033:0x7fc16da605cd [ 49.254450] 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 [ 49.257624] RSP: 002b:00007ffc4ecfa070 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.259002] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc16da605cd [ 49.260299] RDX: 000055ab97c39e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.261602] RBP: 00007ffc4ecfa0d0 R08: 0000000000000000 R09: 00007ffc4ecf9770 [ 49.262888] R10: 0000000000000000 R11: 0000000000000246 R12: 000055abae4ccad0 [ 49.264166] R13: 00007ffc4ecfa500 R14: 000055abae4cdbc0 R15: 000055abae4de780 [ 49.265468] [ 49.265928] irq event stamp: 1709 [ 49.266586] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 49.268117] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 49.269678] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 49.271226] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 49.272748] ---[ end trace 0000000000000000 ]--- [ 50.072101] ------------[ cut here ]------------ [ 50.073011] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.075048] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.076500] Modules linked in: [ 50.077105] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.079063] Tainted: [W]=WARN [ 50.079662] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.081114] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.082301] 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 [ 50.085526] RSP: 0018:ffff888016d47bc0 EFLAGS: 00010286 [ 50.086766] RAX: 0000000000000000 RBX: ffffed1002da8f78 RCX: ffffffff813a4050 [ 50.088067] RDX: ffff88800ea65340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.089332] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da8f2f [ 50.090613] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.091881] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d47df8 [ 50.093146] FS: 00007fd75aba2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.094572] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.095680] CR2: 00007fd75b094580 CR3: 000000000d28d000 CR4: 0000000000350ef0 [ 50.096956] Call Trace: [ 50.097423] [ 50.097869] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.098747] ? __create_object+0x59/0x80 [ 50.099470] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.100427] __vmalloc_noprof+0x59/0x60 [ 50.101170] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.102043] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.102959] bpf_prog_alloc+0x39/0x200 [ 50.103700] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.104616] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.105522] do_seccomp+0x349/0x25e0 [ 50.106184] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.107077] ? __pfx_do_seccomp+0x10/0x10 [ 50.107852] ? find_held_lock+0x2b/0x80 [ 50.108605] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.109565] ? static_key_count+0x60/0x80 [ 50.110321] prctl_set_seccomp+0x4e/0x70 [ 50.111084] __do_sys_prctl+0xe6c/0x1d70 [ 50.111853] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.112704] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.113669] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.114629] ? irqentry_exit+0xf3/0x650 [ 50.115341] do_syscall_64+0xbf/0x430 [ 50.116059] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.116987] RIP: 0033:0x7fd75b0945cd [ 50.117695] 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 [ 50.120803] RSP: 002b:00007ffc82dd65b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.122185] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd75b0945cd [ 50.123452] RDX: 0000563998d5de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.124715] RBP: 00007ffc82dd6610 R08: 0000000000000000 R09: 00007ffc82dd5cb0 [ 50.126009] R10: 0000000000000000 R11: 0000000000000246 R12: 00005639abb3bad0 [ 50.127272] R13: 00007ffc82dd6a40 R14: 00005639abb3cbc0 R15: 00005639abb4d780 [ 50.128560] [ 50.128977] irq event stamp: 1705 [ 50.129615] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 50.131093] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 50.132571] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770 [ 50.134087] softirqs last disabled at (1635): [] __irq_exit_rcu+0xc4/0x100 [ 50.135577] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60721' (ECDSA) to the list of known hosts. 2025/11/18 20:42:50 fuzzer started 2025/11/18 20:42:50 dialing manager at localhost:34383 2025/11/18 20:42:50 checking machine... 2025/11/18 20:42:50 checking revisions... [ 51.093628] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:42:50 testing simple program... [ 51.202738] cgroup: Unknown subsys name 'net' [ 51.250636] cgroup: Unknown subsys name 'cpuset' [ 51.263240] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:42:49 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffffff868fa328 RCX=ffffffff83c6d2d0 RDX=0000000000000002 RSI=ffffffff86d76dc0 RDI=ffffffff868fa31c RBP=ffffffff868fa32c RSP=ffff88806ce089b8 R8 =ffffffff86d76dc0 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009a760 R12=ffffffff868fa334 R13=ffffffff868fa31c R14=ffffffff868fa328 R15=dffffc0000000000 RIP=ffffffff8135da98 RFL=00000212 [----A--] 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 00007fc16d56e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc16db23650 CR3=0000000015951000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff8880096fb780 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888009757700 R8 =0000000000000000 R9 =0000000000000000 R10=ffff888009757840 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888009757840 RIP=ffffffff81529330 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffed20b2aa8 CR3=000000001cd91000 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=2039343a32343a303220383120766f4e XMM01=657463656e6e6f63736944203a5d3334 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3334325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039343a32343a3032203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000