[ 46.690349] ------------[ cut here ]------------ [ 46.691379] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.693573] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.695107] Modules linked in: [ 46.695788] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.697874] Tainted: [W]=WARN [ 46.698468] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.700059] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.701008] 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 [ 46.704375] RSP: 0018:ffff888017aafbc0 EFLAGS: 00010286 [ 46.705415] RAX: 0000000000000000 RBX: ffffed1002f55f78 RCX: ffffffff813a4050 [ 46.706753] RDX: ffff88800ef65340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.708109] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f55f2f [ 46.709470] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.710802] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017aafdf8 [ 46.712162] FS: 00007f9fcde1f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.713680] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.714804] CR2: 00007ffd34aefef8 CR3: 000000000bdd0000 CR4: 0000000000350ef0 [ 46.716170] Call Trace: [ 46.716716] [ 46.717146] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.718088] ? __create_object+0x59/0x80 [ 46.718919] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.719950] __vmalloc_noprof+0x59/0x60 [ 46.720762] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.721670] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.722655] bpf_prog_alloc+0x39/0x200 [ 46.723405] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.724398] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.725331] do_seccomp+0x349/0x25e0 [ 46.726072] ? find_held_lock+0x2b/0x80 [ 46.726854] ? do_prlimit+0x310/0x610 [ 46.727636] ? __pfx_do_seccomp+0x10/0x10 [ 46.728405] ? do_raw_spin_unlock+0x53/0x220 [ 46.729279] ? _raw_spin_unlock+0x1e/0x40 [ 46.730079] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.731102] ? static_key_count+0x60/0x80 [ 46.731960] prctl_set_seccomp+0x4e/0x70 [ 46.732750] __do_sys_prctl+0xe6c/0x1d70 [ 46.733511] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.734404] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.735431] ? irqentry_exit+0xf3/0x650 [ 46.736225] do_syscall_64+0xbf/0x430 [ 46.736996] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.737993] RIP: 0033:0x7f9fce3115cd [ 46.738723] 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 [ 46.742073] RSP: 002b:00007ffd34aee5f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.743509] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9fce3115cd [ 46.744868] RDX: 000055c9b8ef3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.746218] RBP: 00007ffd34aee650 R08: 0000000000000000 R09: 00007ffd34aedcf0 [ 46.747574] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c9d2613ad0 [ 46.748895] R13: 00007ffd34aeea80 R14: 000055c9d2614bc0 R15: 000055c9d2625780 [ 46.750250] [ 46.750743] irq event stamp: 1797 [ 46.751388] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 46.752938] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 46.754543] softirqs last enabled at (1784): [] handle_softirqs+0x50c/0x770 [ 46.756169] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 46.757761] ---[ end trace 0000000000000000 ]--- [ 50.284011] ------------[ cut here ]------------ [ 50.284964] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.287054] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 50.288541] Modules linked in: [ 50.289135] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.291108] Tainted: [W]=WARN [ 50.291704] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.293170] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.294093] 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 [ 50.297319] RSP: 0018:ffff8880174e7bc0 EFLAGS: 00010286 [ 50.298307] RAX: 0000000000000000 RBX: ffffed1002e9cf78 RCX: ffffffff813a4050 [ 50.299616] RDX: ffff888016061bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.300908] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e9cf2f [ 50.302203] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.303509] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174e7df8 [ 50.304819] FS: 00007f7d16e22900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.306275] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.307359] CR2: 00007f7d17314580 CR3: 000000000d450000 CR4: 0000000000350ef0 [ 50.308659] Call Trace: [ 50.309129] [ 50.309597] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.310464] ? __create_object+0x59/0x80 [ 50.311275] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.312263] __vmalloc_noprof+0x59/0x60 [ 50.313032] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.313915] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.314856] bpf_prog_alloc+0x39/0x200 [ 50.315612] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.316507] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.317418] do_seccomp+0x349/0x25e0 [ 50.318146] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.319062] ? __pfx_do_seccomp+0x10/0x10 [ 50.319873] ? find_held_lock+0x2b/0x80 [ 50.320637] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.321615] ? static_key_count+0x60/0x80 [ 50.322387] prctl_set_seccomp+0x4e/0x70 [ 50.323177] __do_sys_prctl+0xe6c/0x1d70 [ 50.323974] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.324836] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.325810] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.326787] ? irqentry_exit+0xf3/0x650 [ 50.327573] do_syscall_64+0xbf/0x430 [ 50.328278] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.329239] RIP: 0033:0x7f7d173145cd [ 50.329947] 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 [ 50.333162] RSP: 002b:00007ffd68fa73b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.334543] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7d173145cd [ 50.335998] RDX: 0000556f8d0b0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.337094] RBP: 00007ffd68fa7410 R08: 0000000000000000 R09: 00007ffd68fa6ab0 [ 50.338189] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556f977eaad0 [ 50.339282] R13: 00007ffd68fa7840 R14: 0000556f977ebbc0 R15: 0000556f977fc780 [ 50.340373] [ 50.340755] irq event stamp: 1751 [ 50.341263] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 50.342554] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 50.343842] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 50.345136] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 50.346408] ---[ end trace 0000000000000000 ]--- [ 51.152058] ------------[ cut here ]------------ [ 51.152973] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.154986] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/254 [ 51.156431] Modules linked in: [ 51.157054] CPU: 1 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.159256] Tainted: [W]=WARN [ 51.160111] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.161570] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.162418] 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 [ 51.165577] RSP: 0018:ffff88800f1d7bc0 EFLAGS: 00010286 [ 51.166495] RAX: 0000000000000000 RBX: ffffed1001e3af78 RCX: ffffffff813a4050 [ 51.167792] RDX: ffff88801639d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.169059] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e3af2f [ 51.170330] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.171613] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f1d7df8 [ 51.172875] FS: 00007f2ddacc9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.174295] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.175341] CR2: 00007fff677d2ef8 CR3: 000000001eea1000 CR4: 0000000000350ef0 [ 51.176599] Call Trace: [ 51.177060] [ 51.177463] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.178347] ? __create_object+0x59/0x80 [ 51.179131] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.180105] __vmalloc_noprof+0x59/0x60 [ 51.180859] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.181725] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.182652] bpf_prog_alloc+0x39/0x200 [ 51.183351] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.184265] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.185152] do_seccomp+0x349/0x25e0 [ 51.185876] ? find_held_lock+0x2b/0x80 [ 51.186639] ? do_prlimit+0x310/0x610 [ 51.187347] ? __pfx_do_seccomp+0x10/0x10 [ 51.188121] ? do_raw_spin_unlock+0x53/0x220 [ 51.188950] ? _raw_spin_unlock+0x1e/0x40 [ 51.189731] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.190696] ? static_key_count+0x60/0x80 [ 51.191457] prctl_set_seccomp+0x4e/0x70 [ 51.192229] __do_sys_prctl+0xe6c/0x1d70 [ 51.193001] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.193858] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.194816] ? irqentry_exit+0xf3/0x650 [ 51.195600] do_syscall_64+0xbf/0x430 [ 51.196287] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.197220] RIP: 0033:0x7f2ddb1bb5cd [ 51.197915] 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 [ 51.201057] RSP: 002b:00007fff677d0470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.202402] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2ddb1bb5cd [ 51.203683] RDX: 000055ec1a2aae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.204951] RBP: 00007fff677d04d0 R08: 0000000000000000 R09: 00007fff677cfb70 [ 51.206213] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ec55fc7ad0 [ 51.207542] R13: 00007fff677d0900 R14: 000055ec55fc8bc0 R15: 000055ec55fd9780 [ 51.208834] [ 51.209250] irq event stamp: 1827 [ 51.209898] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 51.211413] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 51.212919] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 51.214442] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 51.215948] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34128' (ECDSA) to the list of known hosts. 2025/11/17 20:12:58 fuzzer started 2025/11/17 20:12:58 dialing manager at localhost:37895 2025/11/17 20:12:58 checking machine... 2025/11/17 20:12:58 checking revisions... [ 52.104930] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:12:58 testing simple program... [ 52.189088] cgroup: Unknown subsys name 'net' [ 52.253412] cgroup: Unknown subsys name 'cpuset' [ 52.265940] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:12:57 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff869d7fd2 RDX=1ffff1100d9c1155 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff88806ce08ab8 RSP=ffff88806ce089f0 R8 =ffffffff869d7fd6 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffff88806ce08ac0 R13=ffff88806ce08aa8 R14=0000000000000005 R15=ffff88806ce08a60 RIP=ffffffff8135e90e 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 00007f7d16e22900 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=00007f7d173d9618 CR3=000000000d77d000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000242b9 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=00000202 [-------] 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc0adf9c040 CR3=0000000009c4d000 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=2037353a32313a303220373120766f4e XMM01=73732878696e755f6d6170203a5d3634 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3634325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037353a32313a3032203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000