[ 39.175253] ------------[ cut here ]------------ [ 39.176207] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.178229] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.179725] Modules linked in: [ 39.180324] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.182390] Tainted: [W]=WARN [ 39.183032] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.184511] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.185467] 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 [ 39.188886] RSP: 0018:ffff88800f757bc0 EFLAGS: 00010286 [ 39.189884] RAX: 0000000000000000 RBX: ffffed1001eeaf78 RCX: ffffffff813a4050 [ 39.191198] RDX: ffff88800f9c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.192487] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001eeaf2f [ 39.193807] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.195151] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f757df8 [ 39.196487] FS: 00007f093f25d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.197932] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.198999] CR2: 00007f093f7c34a6 CR3: 00000000105dc000 CR4: 0000000000350ef0 [ 39.200271] Call Trace: [ 39.200827] [ 39.201238] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.202133] ? __create_object+0x59/0x80 [ 39.202915] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.203880] __vmalloc_noprof+0x59/0x60 [ 39.204583] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.205441] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.206350] bpf_prog_alloc+0x39/0x200 [ 39.207086] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.208005] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.208900] do_seccomp+0x349/0x25e0 [ 39.209566] ? find_held_lock+0x2b/0x80 [ 39.210328] ? do_prlimit+0x310/0x610 [ 39.211412] ? __pfx_do_seccomp+0x10/0x10 [ 39.212199] ? do_raw_spin_unlock+0x53/0x220 [ 39.213025] ? _raw_spin_unlock+0x1e/0x40 [ 39.213804] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.214760] ? static_key_count+0x60/0x80 [ 39.215533] prctl_set_seccomp+0x4e/0x70 [ 39.216302] __do_sys_prctl+0xe6c/0x1d70 [ 39.217076] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.217924] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.218901] ? irqentry_exit+0xf3/0x650 [ 39.219617] do_syscall_64+0xbf/0x430 [ 39.220346] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.221302] RIP: 0033:0x7f093f74f5cd [ 39.221993] 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 [ 39.225125] RSP: 002b:00007ffecf2c7200 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.226472] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f093f74f5cd [ 39.227762] RDX: 000055e13b707e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.229041] RBP: 00007ffecf2c7260 R08: 0000000000000000 R09: 00007ffecf2c6900 [ 39.230339] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e148fe2ad0 [ 39.231633] R13: 00007ffecf2c7690 R14: 000055e148fe3bc0 R15: 000055e148ff4780 [ 39.233027] [ 39.233459] irq event stamp: 1839 [ 39.234112] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 39.235628] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 39.237126] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 39.238651] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 39.240125] ---[ end trace 0000000000000000 ]--- [ 42.253527] ------------[ cut here ]------------ [ 42.254459] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.256498] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.257978] Modules linked in: [ 42.258576] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.260606] Tainted: [W]=WARN [ 42.261203] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.262721] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.263618] 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 [ 42.266838] RSP: 0018:ffff8880178a7bc0 EFLAGS: 00010286 [ 42.267837] RAX: 0000000000000000 RBX: ffffed1002f14f78 RCX: ffffffff813a4050 [ 42.269151] RDX: ffff888016fe1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.270459] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f14f2f [ 42.271778] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.273081] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880178a7df8 [ 42.274380] FS: 00007fed37da8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.275852] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.276935] CR2: 00007ffc3184eef7 CR3: 000000000dfb8000 CR4: 0000000000350ef0 [ 42.278238] Call Trace: [ 42.278744] [ 42.279174] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.280089] ? __create_object+0x59/0x80 [ 42.280888] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.281885] __vmalloc_noprof+0x59/0x60 [ 42.282610] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.283507] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.284441] bpf_prog_alloc+0x39/0x200 [ 42.285184] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.286133] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.287058] do_seccomp+0x349/0x25e0 [ 42.287812] ? find_held_lock+0x2b/0x80 [ 42.288561] ? do_prlimit+0x310/0x610 [ 42.289314] ? __pfx_do_seccomp+0x10/0x10 [ 42.290098] ? do_raw_spin_unlock+0x53/0x220 [ 42.290952] ? _raw_spin_unlock+0x1e/0x40 [ 42.291688] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.292674] ? static_key_count+0x60/0x80 [ 42.293493] prctl_set_seccomp+0x4e/0x70 [ 42.294272] __do_sys_prctl+0xe6c/0x1d70 [ 42.295069] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.295935] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.296905] ? irqentry_exit+0xf3/0x650 [ 42.297627] do_syscall_64+0xbf/0x430 [ 42.298377] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.299353] RIP: 0033:0x7fed3829a5cd [ 42.300055] 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 [ 42.303250] RSP: 002b:00007ffc3184da10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.304622] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fed3829a5cd [ 42.305900] RDX: 0000555d7d837e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.307206] RBP: 00007ffc3184da70 R08: 0000000000000000 R09: 00007ffc3184d110 [ 42.308485] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555d8a76b240 [ 42.309773] R13: 00007ffc3184dea0 R14: 0000555d8a76abf0 R15: 0000555d8a77f4d0 [ 42.311107] [ 42.311533] irq event stamp: 1677 [ 42.312184] hardirqs last enabled at (1687): [] __up_console_sem+0x78/0x80 [ 42.313719] hardirqs last disabled at (1696): [] __up_console_sem+0x5d/0x80 [ 42.315264] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 42.316828] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 42.318348] ---[ end trace 0000000000000000 ]--- [ 43.098039] ------------[ cut here ]------------ [ 43.099023] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.101002] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.102507] Modules linked in: [ 43.103179] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.105196] Tainted: [W]=WARN [ 43.105810] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.107304] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.108217] 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 [ 43.111457] RSP: 0018:ffff888017f1fbc0 EFLAGS: 00010286 [ 43.112448] RAX: 0000000000000000 RBX: ffffed1002fe3f78 RCX: ffffffff813a4050 [ 43.113747] RDX: ffff88801bbb5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.115034] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fe3f2f [ 43.116315] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.117624] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017f1fdf8 [ 43.118913] FS: 00007f77b3b8e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.120365] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.121433] CR2: 00007ffd6ae5bef7 CR3: 000000001fc47000 CR4: 0000000000350ef0 [ 43.122738] Call Trace: [ 43.123222] [ 43.123635] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.124539] ? __create_object+0x59/0x80 [ 43.125326] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.126304] __vmalloc_noprof+0x59/0x60 [ 43.127080] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.127959] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.128918] bpf_prog_alloc+0x39/0x200 [ 43.129609] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.130530] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.131433] do_seccomp+0x349/0x25e0 [ 43.132152] ? find_held_lock+0x2b/0x80 [ 43.132916] ? do_prlimit+0x310/0x610 [ 43.133627] ? __pfx_do_seccomp+0x10/0x10 [ 43.134428] ? do_raw_spin_unlock+0x53/0x220 [ 43.135279] ? _raw_spin_unlock+0x1e/0x40 [ 43.136066] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.137030] ? static_key_count+0x60/0x80 [ 43.137838] prctl_set_seccomp+0x4e/0x70 [ 43.138560] __do_sys_prctl+0xe6c/0x1d70 [ 43.139344] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.140213] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.141195] ? irqentry_exit+0xf3/0x650 [ 43.141969] do_syscall_64+0xbf/0x430 [ 43.142660] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.143631] RIP: 0033:0x7f77b40805cd [ 43.144340] 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 [ 43.147512] RSP: 002b:00007ffd6ae5a510 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.148886] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f77b40805cd [ 43.150175] RDX: 000055f13b9b4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.151472] RBP: 00007ffd6ae5a570 R08: 0000000000000000 R09: 00007ffd6ae59c10 [ 43.152759] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f17a98a2b0 [ 43.154049] R13: 00007ffd6ae5a9a0 R14: 000055f17a98cd20 R15: 000055f17a99e8d0 [ 43.155362] [ 43.155844] irq event stamp: 1765 [ 43.156461] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 43.157979] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 43.159524] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 43.161074] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 43.162594] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15402' (ECDSA) to the list of known hosts. 2025/11/18 13:14:49 fuzzer started 2025/11/18 13:14:49 dialing manager at localhost:34383 2025/11/18 13:14:49 checking machine... 2025/11/18 13:14:49 checking revisions... [ 44.133684] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:14:49 testing simple program... [ 44.212042] cgroup: Unknown subsys name 'net' [ 44.275651] cgroup: Unknown subsys name 'cpuset' [ 44.289032] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:14:48 Registers: info registers vcpu 0 RAX=1ffff11001bd8944 RBX=ffff888016fb7d30 RCX=ffff88800dec4a00 RDX=0000000000000000 RSI=0000000000000220 RDI=00000000000005e0 RBP=ffff888009462280 RSP=ffff888016fb7c88 R8 =ffff88800dec4a00 R9 =ffffed10036ae0d3 R10=0000000004000000 R11=0000000000000001 R12=ffffea00006d5c00 R13=0000000000000008 R14=dffffc0000000000 R15=ffff88800dec4a20 RIP=ffffffff81b574d9 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 00007fed37da8900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fed3835f618 CR3=000000000e0eb000 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=563412feff00545000000000000080fe 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=0000000000024449 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=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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff0d76e888 CR3=0000000009cea000 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=042e13891ffe06a7224af979424a635e XMM02=ec2efd57dc4c00df00000000003008f8 XMM03=b605d553d08e725a00000000003009c8 XMM04=4705abbd8b737b1b00000000000ae988 XMM05=d96330e2d2db8632000000000031f100 XMM06=474038aa6c007e1f000000000031ef88 XMM07=e042d86d42eb936e000000000030ec38 XMM08=b605d553d08e725a00000000003009c8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000