[ 46.016407] ------------[ cut here ]------------ [ 46.017146] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.018836] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.020054] Modules linked in: [ 46.020584] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.022233] Tainted: [W]=WARN [ 46.022722] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.023950] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.024715] 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 [ 46.027356] RSP: 0018:ffff88801729fbc0 EFLAGS: 00010286 [ 46.028138] RAX: 0000000000000000 RBX: ffffed1002e53f78 RCX: ffffffff813a4050 [ 46.029201] RDX: ffff888018961bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.030274] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e53f2f [ 46.031346] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.032421] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801729fdf8 [ 46.033490] FS: 00007fe4d35b5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.034688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.035575] CR2: 00007fe4d3aa7580 CR3: 000000000e60f000 CR4: 0000000000350ef0 [ 46.036658] Call Trace: [ 46.037042] [ 46.037422] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.038131] ? __create_object+0x59/0x80 [ 46.038786] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.039592] __vmalloc_noprof+0x59/0x60 [ 46.040191] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.040919] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.041693] bpf_prog_alloc+0x39/0x200 [ 46.042304] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.043037] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.043793] do_seccomp+0x349/0x25e0 [ 46.044392] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.045097] ? __pfx_do_seccomp+0x10/0x10 [ 46.045752] ? find_held_lock+0x2b/0x80 [ 46.046370] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.047128] ? static_key_count+0x60/0x80 [ 46.047814] prctl_set_seccomp+0x4e/0x70 [ 46.048466] __do_sys_prctl+0xe6c/0x1d70 [ 46.049080] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.049794] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.050605] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.051409] ? irqentry_exit+0xf3/0x650 [ 46.052015] do_syscall_64+0xbf/0x430 [ 46.052671] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.053465] RIP: 0033:0x7fe4d3aa75cd [ 46.054012] 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 [ 46.056653] RSP: 002b:00007ffc40db4ff0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.057783] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe4d3aa75cd [ 46.058852] RDX: 000055b0b248de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.059929] RBP: 00007ffc40db5050 R08: 0000000000000000 R09: 00007ffc40db46f0 [ 46.060994] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b0d6d2b240 [ 46.062060] R13: 00007ffc40db5480 R14: 000055b0d6d2abf0 R15: 000055b0d6d3f4d0 [ 46.063140] [ 46.063536] irq event stamp: 1711 [ 46.064053] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 46.065314] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 46.066582] softirqs last enabled at (1538): [] handle_softirqs+0x50c/0x770 [ 46.067862] softirqs last disabled at (1533): [] __irq_exit_rcu+0xc4/0x100 [ 46.069139] ---[ end trace 0000000000000000 ]--- [ 49.201048] ------------[ cut here ]------------ [ 49.202095] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.204344] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.205899] Modules linked in: [ 49.206596] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.208680] Tainted: [W]=WARN [ 49.209322] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.210842] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.211798] 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 [ 49.215124] RSP: 0018:ffff88800f0cfbc0 EFLAGS: 00010286 [ 49.216185] RAX: 0000000000000000 RBX: ffffed1001e19f78 RCX: ffffffff813a4050 [ 49.217525] RDX: ffff888015f38000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.218856] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e19f2f [ 49.220309] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.221568] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f0cfdf8 [ 49.222870] FS: 00007fde0091a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.224347] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.225381] CR2: 00007ffd9ab5eef7 CR3: 000000000f86d000 CR4: 0000000000350ef0 [ 49.226666] Call Trace: [ 49.227119] [ 49.227594] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.228471] ? __create_object+0x59/0x80 [ 49.229191] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.230131] __vmalloc_noprof+0x59/0x60 [ 49.230865] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.231729] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.232696] bpf_prog_alloc+0x39/0x200 [ 49.233453] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.234380] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.235214] do_seccomp+0x349/0x25e0 [ 49.235941] ? find_held_lock+0x2b/0x80 [ 49.236694] ? do_prlimit+0x310/0x610 [ 49.237416] ? __pfx_do_seccomp+0x10/0x10 [ 49.238144] ? do_raw_spin_unlock+0x53/0x220 [ 49.238988] ? _raw_spin_unlock+0x1e/0x40 [ 49.239779] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.240693] ? static_key_count+0x60/0x80 [ 49.241222] prctl_set_seccomp+0x4e/0x70 [ 49.241761] __do_sys_prctl+0xe6c/0x1d70 [ 49.242330] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.242892] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.243588] ? irqentry_exit+0xf3/0x650 [ 49.244093] do_syscall_64+0xbf/0x430 [ 49.244611] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.245220] RIP: 0033:0x7fde00e0c5cd [ 49.245701] 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 [ 49.247836] RSP: 002b:00007ffd9ab5d7d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.248767] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fde00e0c5cd [ 49.249634] RDX: 00005642e763ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.250497] RBP: 00007ffd9ab5d830 R08: 0000000000000000 R09: 00007ffd9ab5ced0 [ 49.251374] R10: 0000000000000000 R11: 0000000000000246 R12: 00005642feeb4ad0 [ 49.252205] R13: 00007ffd9ab5dc60 R14: 00005642feeb5bc0 R15: 00005642feec6780 [ 49.253088] [ 49.253400] irq event stamp: 1765 [ 49.253805] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 49.254836] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 49.255857] softirqs last enabled at (1404): [] handle_softirqs+0x50c/0x770 [ 49.256917] softirqs last disabled at (1399): [] __irq_exit_rcu+0xc4/0x100 [ 49.257945] ---[ end trace 0000000000000000 ]--- [ 50.077217] ------------[ cut here ]------------ [ 50.078141] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.080210] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.081677] Modules linked in: [ 50.082536] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.084597] Tainted: [W]=WARN [ 50.085155] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.086608] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.087513] 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 [ 50.090629] RSP: 0018:ffff888016d37bc0 EFLAGS: 00010286 [ 50.091587] RAX: 0000000000000000 RBX: ffffed1002da6f78 RCX: ffffffff813a4050 [ 50.092852] RDX: ffff88801570b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.094110] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da6f2f [ 50.095376] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.096660] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d37df8 [ 50.097921] FS: 00007fec60021900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.099331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.100387] CR2: 00007fec60513580 CR3: 000000000d0ef000 CR4: 0000000000350ef0 [ 50.101648] Call Trace: [ 50.102104] [ 50.102540] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.103431] ? __create_object+0x59/0x80 [ 50.104164] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.105110] __vmalloc_noprof+0x59/0x60 [ 50.105851] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.106709] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.107631] bpf_prog_alloc+0x39/0x200 [ 50.108370] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.109291] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.110146] do_seccomp+0x349/0x25e0 [ 50.110872] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.111768] ? __pfx_do_seccomp+0x10/0x10 [ 50.112585] ? find_held_lock+0x2b/0x80 [ 50.113347] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.114311] ? static_key_count+0x60/0x80 [ 50.115068] prctl_set_seccomp+0x4e/0x70 [ 50.115846] __do_sys_prctl+0xe6c/0x1d70 [ 50.116657] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.117512] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.118483] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.119459] ? irqentry_exit+0xf3/0x650 [ 50.120204] do_syscall_64+0xbf/0x430 [ 50.120957] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.121909] RIP: 0033:0x7fec605135cd [ 50.122617] 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 [ 50.125841] RSP: 002b:00007ffd62b14da0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.127203] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fec605135cd [ 50.128506] RDX: 000055948b1dbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.129798] RBP: 00007ffd62b14e00 R08: 0000000000000000 R09: 00007ffd62b144a0 [ 50.131074] R10: 0000000000000000 R11: 0000000000000246 R12: 00005594b0afcbf0 [ 50.132386] R13: 00007ffd62b15230 R14: 00005594b0b06380 R15: 00005594b0b11460 [ 50.133695] [ 50.134129] irq event stamp: 1839 [ 50.134789] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 50.136329] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 50.137847] softirqs last enabled at (1852): [] handle_softirqs+0x50c/0x770 [ 50.139391] softirqs last disabled at (1847): [] __irq_exit_rcu+0xc4/0x100 [ 50.140911] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31036' (ECDSA) to the list of known hosts. 2025/11/18 03:51:43 fuzzer started 2025/11/18 03:51:43 dialing manager at localhost:37895 2025/11/18 03:51:43 checking machine... 2025/11/18 03:51:43 checking revisions... [ 51.043820] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:51:43 testing simple program... [ 51.135090] cgroup: Unknown subsys name 'net' [ 51.192088] cgroup: Unknown subsys name 'cpuset' [ 51.213602] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:51:42 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888018fa0eb0 RCX=1ffff110031f41fb RDX=ffff888015695340 RSI=ffffffff81bf0ebe RDI=ffff888018fa0fe0 RBP=ffff888018f39200 RSP=ffff88801a827d38 R8 =0000000000000001 R9 =ffffed1003504f99 R10=0000000000000000 R11=0000000000000001 R12=ffff888018fa0fd8 R13=ffff888018fa0f68 R14=0000000000000000 R15=ffff888018f393e0 RIP=ffffffff81bf0ed6 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 00007fde0091a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd9ab57000 CR3=000000000dda8000 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=31353a333020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303536 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000022fed RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcc857a898 CR3=000000000cfdc000 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=196d0a0d5dffc5a07244df360e51b157 XMM02=00000000003070d8eff9b2d0a8fce9cb XMM03=00000000003071a82c67c8bc2e329bc3 XMM04=87ba5ec1e8b1dc7d00000000000ae988 XMM05=d96330e2d2db8632000000000031fd50 XMM06=474038aa6c007e1f000000000031fbd8 XMM07=e042d86d42eb936e0000000000311610 XMM08=ee2da14385916bce00000000003071a8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000