[ 39.089943] ------------[ cut here ]------------ [ 39.090898] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.092923] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.094373] Modules linked in: [ 39.095034] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.097034] Tainted: [W]=WARN [ 39.097639] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.099095] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.100014] 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 [ 39.103174] RSP: 0018:ffff888019c77bc0 EFLAGS: 00010286 [ 39.104171] RAX: 0000000000000000 RBX: ffffed100338ef78 RCX: ffffffff813a4050 [ 39.105468] RDX: ffff88801a315340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.106774] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100338ef2f [ 39.108083] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.109383] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019c77df8 [ 39.110658] FS: 00007f7da5dfb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.112105] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.113162] CR2: 00007ffccde4fef7 CR3: 000000000a0d9000 CR4: 0000000000350ef0 [ 39.114461] Call Trace: [ 39.114950] [ 39.115358] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.116263] ? __create_object+0x59/0x80 [ 39.117042] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.118010] __vmalloc_noprof+0x59/0x60 [ 39.118769] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.119640] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.120581] bpf_prog_alloc+0x39/0x200 [ 39.121284] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.122207] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.123103] do_seccomp+0x349/0x25e0 [ 39.123814] ? find_held_lock+0x2b/0x80 [ 39.124589] ? do_prlimit+0x310/0x610 [ 39.125291] ? __pfx_do_seccomp+0x10/0x10 [ 39.126080] ? do_raw_spin_unlock+0x53/0x220 [ 39.126905] ? _raw_spin_unlock+0x1e/0x40 [ 39.127688] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.128672] ? static_key_count+0x60/0x80 [ 39.129422] prctl_set_seccomp+0x4e/0x70 [ 39.130194] __do_sys_prctl+0xe6c/0x1d70 [ 39.130986] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.131843] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.132815] ? irqentry_exit+0xf3/0x650 [ 39.133575] do_syscall_64+0xbf/0x430 [ 39.134270] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.135268] RIP: 0033:0x7f7da62ed5cd [ 39.135999] 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 [ 39.139155] RSP: 002b:00007ffccde4da40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.140536] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7da62ed5cd [ 39.141825] RDX: 000055b4b4dc4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.143121] RBP: 00007ffccde4daa0 R08: 0000000000000000 R09: 00007ffccde4d140 [ 39.144434] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b4eff4e2b0 [ 39.145736] R13: 00007ffccde4ded0 R14: 000055b4eff50d20 R15: 000055b4eff628d0 [ 39.147046] [ 39.147471] irq event stamp: 1715 [ 39.148122] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 39.149640] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 39.151174] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 39.152744] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 39.154253] ---[ end trace 0000000000000000 ]--- [ 42.194648] ------------[ cut here ]------------ [ 42.195596] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.197655] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.199131] Modules linked in: [ 42.200021] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.202112] Tainted: [W]=WARN [ 42.202754] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.204256] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.205183] 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 [ 42.208400] RSP: 0018:ffff88801a167bc0 EFLAGS: 00010286 [ 42.209381] RAX: 0000000000000000 RBX: ffffed100342cf78 RCX: ffffffff813a4050 [ 42.210695] RDX: ffff888018741bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.212013] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100342cf2f [ 42.213326] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.214622] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a167df8 [ 42.215919] FS: 00007f7fbbf80900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.217399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.218471] CR2: 00007ffdfb89def7 CR3: 000000001f8ef000 CR4: 0000000000350ef0 [ 42.219782] Call Trace: [ 42.220256] [ 42.220731] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.221634] ? __create_object+0x59/0x80 [ 42.222379] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.223336] __vmalloc_noprof+0x59/0x60 [ 42.224104] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.224995] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.225947] bpf_prog_alloc+0x39/0x200 [ 42.226686] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.227629] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.228554] do_seccomp+0x349/0x25e0 [ 42.229229] ? find_held_lock+0x2b/0x80 [ 42.230001] ? do_prlimit+0x310/0x610 [ 42.230778] ? __pfx_do_seccomp+0x10/0x10 [ 42.231579] ? do_raw_spin_unlock+0x53/0x220 [ 42.232371] ? _raw_spin_unlock+0x1e/0x40 [ 42.233158] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.234129] ? static_key_count+0x60/0x80 [ 42.234931] prctl_set_seccomp+0x4e/0x70 [ 42.235709] __do_sys_prctl+0xe6c/0x1d70 [ 42.236541] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.237369] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.238340] ? irqentry_exit+0xf3/0x650 [ 42.239104] do_syscall_64+0xbf/0x430 [ 42.239860] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.240831] RIP: 0033:0x7f7fbc4725cd [ 42.241535] 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 [ 42.244741] RSP: 002b:00007ffdfb89cd90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.246111] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7fbc4725cd [ 42.247417] RDX: 0000562339d9de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.248728] RBP: 00007ffdfb89cdf0 R08: 0000000000000000 R09: 00007ffdfb89c490 [ 42.250014] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562373ac0ad0 [ 42.251309] R13: 00007ffdfb89d220 R14: 0000562373ac1bc0 R15: 0000562373ad2780 [ 42.252636] [ 42.253055] irq event stamp: 1803 [ 42.253714] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 42.255257] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 42.256784] softirqs last enabled at (1414): [] handle_softirqs+0x50c/0x770 [ 42.258343] softirqs last disabled at (1409): [] __irq_exit_rcu+0xc4/0x100 [ 42.259865] ---[ end trace 0000000000000000 ]--- [ 42.965790] ------------[ cut here ]------------ [ 42.966688] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.968667] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.970097] Modules linked in: [ 42.970716] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.972689] Tainted: [W]=WARN [ 42.973239] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.974922] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.975898] 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 [ 42.979058] RSP: 0018:ffff88800eff7bc0 EFLAGS: 00010286 [ 42.980028] RAX: 0000000000000000 RBX: ffffed1001dfef78 RCX: ffffffff813a4050 [ 42.981292] RDX: ffff8880176a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.982570] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001dfef2f [ 42.983832] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.985121] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800eff7df8 [ 42.986383] FS: 00007f7aea198900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.987805] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.988869] CR2: 00007ffdcae3fef7 CR3: 000000001e396000 CR4: 0000000000350ef0 [ 42.990132] Call Trace: [ 42.990639] [ 42.991047] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.991937] ? __create_object+0x59/0x80 [ 42.992730] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.993695] __vmalloc_noprof+0x59/0x60 [ 42.994402] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.995259] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.996193] bpf_prog_alloc+0x39/0x200 [ 42.996930] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.997850] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.998739] do_seccomp+0x349/0x25e0 [ 42.999401] ? find_held_lock+0x2b/0x80 [ 43.000170] ? do_prlimit+0x310/0x610 [ 43.000906] ? __pfx_do_seccomp+0x10/0x10 [ 43.001686] ? do_raw_spin_unlock+0x53/0x220 [ 43.002463] ? _raw_spin_unlock+0x1e/0x40 [ 43.003234] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.004193] ? static_key_count+0x60/0x80 [ 43.004987] prctl_set_seccomp+0x4e/0x70 [ 43.005756] __do_sys_prctl+0xe6c/0x1d70 [ 43.006528] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.007325] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.008289] ? irqentry_exit+0xf3/0x650 [ 43.009041] do_syscall_64+0xbf/0x430 [ 43.009780] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.010725] RIP: 0033:0x7f7aea68a5cd [ 43.011379] 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 [ 43.014527] RSP: 002b:00007ffdcae3e730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.015878] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7aea68a5cd [ 43.017172] RDX: 000055dc80eade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.018451] RBP: 00007ffdcae3e790 R08: 0000000000000000 R09: 00007ffdcae3de30 [ 43.019748] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dca7c41ad0 [ 43.021042] R13: 00007ffdcae3ebc0 R14: 000055dca7c42bc0 R15: 000055dca7c53780 [ 43.022355] [ 43.022823] irq event stamp: 1885 [ 43.023426] hardirqs last enabled at (1893): [] __up_console_sem+0x78/0x80 [ 43.024913] hardirqs last disabled at (1902): [] __up_console_sem+0x5d/0x80 [ 43.026173] softirqs last enabled at (1546): [] handle_softirqs+0x50c/0x770 [ 43.027447] softirqs last disabled at (1537): [] __irq_exit_rcu+0xc4/0x100 [ 43.028740] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16234' (ECDSA) to the list of known hosts. 2025/11/19 01:58:04 fuzzer started 2025/11/19 01:58:04 dialing manager at localhost:34383 2025/11/19 01:58:04 checking machine... 2025/11/19 01:58:04 checking revisions... [ 43.991777] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:58:04 testing simple program... [ 44.089999] cgroup: Unknown subsys name 'net' [ 44.162060] cgroup: Unknown subsys name 'cpuset' [ 44.178535] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:58:03 Registers: info registers vcpu 0 RAX=ffffffff81000158 RBX=ffffffff866905b4 RCX=ffffffff8100012f RDX=0000000000000000 RSI=ffffffff869d8192 RDI=ffffffff866905a8 RBP=ffffffff866905a8 RSP=ffff8880186b79a8 R8 =ffffffff869d8192 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffffffff866905b0 R13=ffffffff866905a8 R14=ffffffff866905a8 R15=dffffc0000000000 RIP=ffffffff8135dad2 RFL=00000283 [--S---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 00007f7fbbf80900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdfb896000 CR3=000000001f96c000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001c027 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7fbc535650 CR3=000000000e1f3000 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=2033303a38353a313020393120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033303a38353a3130203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000