[ 46.223844] ------------[ cut here ]------------ [ 46.224794] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.226790] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.228308] Modules linked in: [ 46.228911] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.231190] Tainted: [W]=WARN [ 46.232068] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.233598] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.234552] 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 [ 46.237835] RSP: 0018:ffff88801898fbc0 EFLAGS: 00010286 [ 46.238828] RAX: 0000000000000000 RBX: ffffed1003131f78 RCX: ffffffff813a4050 [ 46.240153] RDX: ffff888015710000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.241467] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003131f2f [ 46.242779] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.244077] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801898fdf8 [ 46.245399] FS: 00007f1cfd536900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.246854] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.247939] CR2: 00007f1cfda28580 CR3: 000000000d032000 CR4: 0000000000350ef0 [ 46.249283] Call Trace: [ 46.249754] [ 46.250165] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.251086] ? __create_object+0x59/0x80 [ 46.251866] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.252857] __vmalloc_noprof+0x59/0x60 [ 46.253656] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.254539] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.255495] bpf_prog_alloc+0x39/0x200 [ 46.256193] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.257149] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.258063] do_seccomp+0x349/0x25e0 [ 46.258792] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.259712] ? __pfx_do_seccomp+0x10/0x10 [ 46.260501] ? find_held_lock+0x2b/0x80 [ 46.261277] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.262205] ? static_key_count+0x60/0x80 [ 46.263023] prctl_set_seccomp+0x4e/0x70 [ 46.263804] __do_sys_prctl+0xe6c/0x1d70 [ 46.264606] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.265512] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.266503] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.267475] ? irqentry_exit+0xf3/0x650 [ 46.268221] do_syscall_64+0xbf/0x430 [ 46.268985] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.269958] RIP: 0033:0x7f1cfda285cd [ 46.270675] 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 [ 46.273917] RSP: 002b:00007fff05d08fc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.275300] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1cfda285cd [ 46.276622] RDX: 00005607d7d8fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.277941] RBP: 00007fff05d09020 R08: 0000000000000000 R09: 00007fff05d086c0 [ 46.279250] R10: 0000000000000000 R11: 0000000000000246 R12: 00005607fa837ad0 [ 46.280544] R13: 00007fff05d09450 R14: 00005607fa838bc0 R15: 00005607fa849780 [ 46.281866] [ 46.282331] irq event stamp: 1869 [ 46.282948] hardirqs last enabled at (1877): [] __up_console_sem+0x78/0x80 [ 46.284477] hardirqs last disabled at (1886): [] __up_console_sem+0x5d/0x80 [ 46.286022] softirqs last enabled at (1404): [] handle_softirqs+0x50c/0x770 [ 46.287581] softirqs last disabled at (1345): [] __irq_exit_rcu+0xc4/0x100 [ 46.289118] ---[ end trace 0000000000000000 ]--- [ 49.198207] ------------[ cut here ]------------ [ 49.199110] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.201099] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.202808] Modules linked in: [ 49.203511] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.205529] Tainted: [W]=WARN [ 49.206097] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.207543] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.208458] 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 [ 49.211605] RSP: 0018:ffff888016d6fbc0 EFLAGS: 00010286 [ 49.212583] RAX: 0000000000000000 RBX: ffffed1002dadf78 RCX: ffffffff813a4050 [ 49.213872] RDX: ffff888017100000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.215173] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dadf2f [ 49.216457] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.217756] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d6fdf8 [ 49.219042] FS: 00007f7513755900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.220486] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.221546] CR2: 00007f7513c47580 CR3: 000000000a02d000 CR4: 0000000000350ef0 [ 49.222811] Call Trace: [ 49.223326] [ 49.223737] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.224636] ? __create_object+0x59/0x80 [ 49.225418] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.226382] __vmalloc_noprof+0x59/0x60 [ 49.227097] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.227967] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.228890] bpf_prog_alloc+0x39/0x200 [ 49.229635] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.230555] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.231468] do_seccomp+0x349/0x25e0 [ 49.232141] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.233041] ? __pfx_do_seccomp+0x10/0x10 [ 49.233830] ? find_held_lock+0x2b/0x80 [ 49.234587] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.235539] ? static_key_count+0x60/0x80 [ 49.236353] prctl_set_seccomp+0x4e/0x70 [ 49.237074] __do_sys_prctl+0xe6c/0x1d70 [ 49.237874] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.238742] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.239712] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.240675] ? irqentry_exit+0xf3/0x650 [ 49.241461] do_syscall_64+0xbf/0x430 [ 49.242159] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.243104] RIP: 0033:0x7f7513c475cd [ 49.243797] 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 [ 49.247011] RSP: 002b:00007ffdc40a86e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.248375] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7513c475cd [ 49.249684] RDX: 0000556c0b413e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.250956] RBP: 00007ffdc40a8740 R08: 0000000000000000 R09: 00007ffdc40a7de0 [ 49.252253] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556c28d2a2b0 [ 49.253564] R13: 00007ffdc40a8b70 R14: 0000556c28d2cd20 R15: 0000556c28d3e8d0 [ 49.254861] [ 49.255333] irq event stamp: 1795 [ 49.255935] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 49.257451] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 49.258821] softirqs last enabled at (1394): [] handle_softirqs+0x50c/0x770 [ 49.260105] softirqs last disabled at (1389): [] __irq_exit_rcu+0xc4/0x100 [ 49.261382] ---[ end trace 0000000000000000 ]--- [ 50.014494] ------------[ cut here ]------------ [ 50.015268] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.017394] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.018934] Modules linked in: [ 50.019621] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.021461] Tainted: [W]=WARN [ 50.021948] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.023428] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.024166] 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 [ 50.026938] RSP: 0018:ffff88800f487bc0 EFLAGS: 00010286 [ 50.027782] RAX: 0000000000000000 RBX: ffffed1001e90f78 RCX: ffffffff813a4050 [ 50.028871] RDX: ffff888019ec9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.029990] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e90f2f [ 50.031077] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.032165] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f487df8 [ 50.033278] FS: 00007f7250c67900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.034550] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.035458] CR2: 00007ffc3fbd7ef7 CR3: 000000000d310000 CR4: 0000000000350ef0 [ 50.036559] Call Trace: [ 50.036945] [ 50.037343] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.038081] ? __create_object+0x59/0x80 [ 50.038806] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.039666] __vmalloc_noprof+0x59/0x60 [ 50.040319] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.041046] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.041900] bpf_prog_alloc+0x39/0x200 [ 50.042563] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.043371] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.044126] do_seccomp+0x349/0x25e0 [ 50.044795] ? find_held_lock+0x2b/0x80 [ 50.045486] ? do_prlimit+0x310/0x610 [ 50.046115] ? __pfx_do_seccomp+0x10/0x10 [ 50.046823] ? do_raw_spin_unlock+0x53/0x220 [ 50.047569] ? _raw_spin_unlock+0x1e/0x40 [ 50.048213] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.049070] ? static_key_count+0x60/0x80 [ 50.049813] prctl_set_seccomp+0x4e/0x70 [ 50.050497] __do_sys_prctl+0xe6c/0x1d70 [ 50.051149] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.051909] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.052771] ? irqentry_exit+0xf3/0x650 [ 50.053454] do_syscall_64+0xbf/0x430 [ 50.054083] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.054931] RIP: 0033:0x7f72511595cd [ 50.055564] 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 [ 50.058372] RSP: 002b:00007ffc3fbd5470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.059586] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f72511595cd [ 50.060723] RDX: 000055aad6003e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.061883] RBP: 00007ffc3fbd54d0 R08: 0000000000000000 R09: 00007ffc3fbd4b70 [ 50.063017] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aad93efad0 [ 50.064149] R13: 00007ffc3fbd5900 R14: 000055aad93f0bc0 R15: 000055aad9401780 [ 50.065318] [ 50.065701] irq event stamp: 1883 [ 50.066212] hardirqs last enabled at (1891): [] __up_console_sem+0x78/0x80 [ 50.067551] hardirqs last disabled at (1902): [] __up_console_sem+0x5d/0x80 [ 50.068847] softirqs last enabled at (1916): [] handle_softirqs+0x50c/0x770 [ 50.070177] softirqs last disabled at (1911): [] __irq_exit_rcu+0xc4/0x100 [ 50.071458] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1602' (ECDSA) to the list of known hosts. 2025/11/18 10:50:07 fuzzer started 2025/11/18 10:50:07 dialing manager at localhost:34383 2025/11/18 10:50:07 checking machine... 2025/11/18 10:50:07 checking revisions... [ 50.907301] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:50:07 testing simple program... [ 50.993347] cgroup: Unknown subsys name 'net' [ 51.052112] cgroup: Unknown subsys name 'cpuset' [ 51.067167] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:50:06 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88801ab14770 RCX=ffffffff817d9b06 RDX=0000000000000000 RSI=0000000000000008 RDI=ffff88806ce31cd0 RBP=ffff88801ab14778 RSP=ffff888009adeeb0 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000001 R12=0000000000000246 R13=ffff88801ab14550 R14=0000000000000001 R15=0000000000000001 RIP=ffffffff817d9b15 RFL=00000002 [-------] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000556c28d60000 CR3=000000000c325000 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=00000000a60ce07b00000000cec3662e XMM01=00000000000000001b283720c274ffb4 XMM02=00000000000000000000000000000000 XMM03=0fdeecf116ccf973a0feb4b17dd62f30 XMM04=00000000000000000000000000000021 XMM05=00000000000000000080010000000021 XMM06=00000000000000000000000000800100 XMM07=00800100000000210000002100800100 XMM08=52000000140000008400000016000000 XMM09=00000000000000000000000000000000 XMM10=a2c71351f74f87594522c663232eae4a XMM11=b313a9948491089f25b280fc9971cbb1 XMM12=0d0c0f0e09080b0a0504070601000302 XMM13=0c0f0e0d080b0a090407060500030201 XMM14=00000000000000000000000000000700 XMM15=00000000000000000000000000000040 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000002 RCX=dfb8078e475e76a4 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffff88806cf08ac8 RSP=ffff88806cf089f0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff88806cf08ab8 R14=ffff88801560d340 R15=ffff88806cf08a70 RIP=ffffffff84c721b6 RFL=00000202 [-------] 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 00007f7513755900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f751371f008 CR3=000000001f129000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000