[ 46.113833] ------------[ cut here ]------------ [ 46.114785] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.116878] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 46.118379] Modules linked in: [ 46.119056] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.121058] Tainted: [W]=WARN [ 46.121618] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.123116] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.124040] 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 [ 46.127264] RSP: 0018:ffff88801895fbc0 EFLAGS: 00010286 [ 46.128247] RAX: 0000000000000000 RBX: ffffed100312bf78 RCX: ffffffff813a4050 [ 46.129544] RDX: ffff8880199e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.130833] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100312bf2f [ 46.132135] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.133432] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801895fdf8 [ 46.134743] FS: 00007f17604f1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.136213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.137289] CR2: 00007f17609e3580 CR3: 0000000015c93000 CR4: 0000000000350ef0 [ 46.138591] Call Trace: [ 46.139116] [ 46.139537] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.140456] ? __create_object+0x59/0x80 [ 46.141246] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.142229] __vmalloc_noprof+0x59/0x60 [ 46.143003] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.143886] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.144826] bpf_prog_alloc+0x39/0x200 [ 46.145527] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.146469] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.147394] do_seccomp+0x349/0x25e0 [ 46.148123] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.149033] ? __pfx_do_seccomp+0x10/0x10 [ 46.149862] ? find_held_lock+0x2b/0x80 [ 46.150589] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.151583] ? static_key_count+0x60/0x80 [ 46.152391] prctl_set_seccomp+0x4e/0x70 [ 46.153177] __do_sys_prctl+0xe6c/0x1d70 [ 46.153959] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.154817] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.155807] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.156784] ? irqentry_exit+0xf3/0x650 [ 46.157515] do_syscall_64+0xbf/0x430 [ 46.158264] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.159244] RIP: 0033:0x7f17609e35cd [ 46.159954] 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 [ 46.163186] RSP: 002b:00007ffe905129f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.164573] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17609e35cd [ 46.165877] RDX: 00005564e6e50e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.167192] RBP: 00007ffe90512a50 R08: 0000000000000000 R09: 00007ffe905120f0 [ 46.168494] R10: 0000000000000000 R11: 0000000000000246 R12: 000055651106ead0 [ 46.169796] R13: 00007ffe90512e80 R14: 000055651106fbc0 R15: 0000556511080780 [ 46.171123] [ 46.171555] irq event stamp: 1741 [ 46.172207] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 46.173748] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 46.175304] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 46.176867] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 46.178395] ---[ end trace 0000000000000000 ]--- [ 49.297167] ------------[ cut here ]------------ [ 49.298111] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.300071] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.301529] Modules linked in: [ 49.302160] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.304124] Tainted: [W]=WARN [ 49.304669] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.306117] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.307031] 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 [ 49.310223] RSP: 0018:ffff888019bffbc0 EFLAGS: 00010286 [ 49.311198] RAX: 0000000000000000 RBX: ffffed100337ff78 RCX: ffffffff813a4050 [ 49.312466] RDX: ffff8880199e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.313737] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100337ff2f [ 49.315027] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.316322] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019bffdf8 [ 49.317603] FS: 00007f775d269900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.319050] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.320111] CR2: 00007ffe29e5fef8 CR3: 000000001fdcf000 CR4: 0000000000350ef0 [ 49.321426] Call Trace: [ 49.321945] [ 49.322363] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.323296] ? __create_object+0x59/0x80 [ 49.324071] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.325048] __vmalloc_noprof+0x59/0x60 [ 49.325817] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.326651] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.327587] bpf_prog_alloc+0x39/0x200 [ 49.328320] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.329252] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.330169] do_seccomp+0x349/0x25e0 [ 49.330887] ? find_held_lock+0x2b/0x80 [ 49.331631] ? do_prlimit+0x310/0x610 [ 49.332374] ? __pfx_do_seccomp+0x10/0x10 [ 49.333164] ? do_raw_spin_unlock+0x53/0x220 [ 49.333995] ? _raw_spin_unlock+0x1e/0x40 [ 49.334778] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.335754] ? static_key_count+0x60/0x80 [ 49.336502] prctl_set_seccomp+0x4e/0x70 [ 49.337280] __do_sys_prctl+0xe6c/0x1d70 [ 49.338060] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.338921] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.339899] ? irqentry_exit+0xf3/0x650 [ 49.340614] do_syscall_64+0xbf/0x430 [ 49.341357] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.342318] RIP: 0033:0x7f775d75b5cd [ 49.343041] 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 [ 49.346214] RSP: 002b:00007ffe29e5dd40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.347614] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f775d75b5cd [ 49.348904] RDX: 000055bdc7714e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.350187] RBP: 00007ffe29e5dda0 R08: 0000000000000000 R09: 00007ffe29e5d440 [ 49.351480] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bdf6c45ad0 [ 49.352768] R13: 00007ffe29e5e1d0 R14: 000055bdf6c46bc0 R15: 000055bdf6c57780 [ 49.354058] [ 49.354483] irq event stamp: 1777 [ 49.355140] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 49.356186] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 49.357175] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 49.358180] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 49.359169] ---[ end trace 0000000000000000 ]--- [ 50.081390] ------------[ cut here ]------------ [ 50.082314] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.084996] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.086623] Modules linked in: [ 50.087456] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.089889] Tainted: [W]=WARN [ 50.090490] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.092071] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.092998] 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 [ 50.096406] RSP: 0018:ffff888019e57bc0 EFLAGS: 00010286 [ 50.097372] RAX: 0000000000000000 RBX: ffffed10033caf78 RCX: ffffffff813a4050 [ 50.098935] RDX: ffff888015c2b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.100227] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033caf2f [ 50.101805] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.103453] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e57df8 [ 50.104861] FS: 00007f8e67ff2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.106532] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.107852] CR2: 00007f8e684e4580 CR3: 000000000bc42000 CR4: 0000000000350ef0 [ 50.109316] Call Trace: [ 50.109969] [ 50.110389] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.111350] ? __create_object+0x59/0x80 [ 50.112307] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.113303] __vmalloc_noprof+0x59/0x60 [ 50.114080] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.114982] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.115962] bpf_prog_alloc+0x39/0x200 [ 50.116684] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.117636] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.118554] do_seccomp+0x349/0x25e0 [ 50.119339] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.120452] ? __pfx_do_seccomp+0x10/0x10 [ 50.121288] ? find_held_lock+0x2b/0x80 [ 50.122164] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.123206] ? static_key_count+0x60/0x80 [ 50.124043] prctl_set_seccomp+0x4e/0x70 [ 50.124856] __do_sys_prctl+0xe6c/0x1d70 [ 50.125627] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.126497] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.127520] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.128524] ? irqentry_exit+0xf3/0x650 [ 50.129312] do_syscall_64+0xbf/0x430 [ 50.130072] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.131097] RIP: 0033:0x7f8e684e45cd [ 50.131847] 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 [ 50.135142] RSP: 002b:00007fffbe56b590 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.136533] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8e684e45cd [ 50.137847] RDX: 00005635ae296e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.139208] RBP: 00007fffbe56b5f0 R08: 0000000000000000 R09: 00007fffbe56ac90 [ 50.140291] R10: 0000000000000000 R11: 0000000000000246 R12: 00005635ed6a1b10 [ 50.141358] R13: 00007fffbe56ba20 R14: 00005635ed6a22b0 R15: 00005635ed6b66f0 [ 50.142465] [ 50.142868] irq event stamp: 1869 [ 50.143379] hardirqs last enabled at (1877): [] __up_console_sem+0x78/0x80 [ 50.144651] hardirqs last disabled at (1886): [] __up_console_sem+0x5d/0x80 [ 50.145921] softirqs last enabled at (1806): [] handle_softirqs+0x50c/0x770 [ 50.147233] softirqs last disabled at (1799): [] __irq_exit_rcu+0xc4/0x100 [ 50.148505] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:11359' (ECDSA) to the list of known hosts. 2025/11/18 21:41:29 fuzzer started 2025/11/18 21:41:29 dialing manager at localhost:34383 2025/11/18 21:41:29 checking machine... 2025/11/18 21:41:29 checking revisions... [ 51.047841] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:41:29 testing simple program... [ 51.146216] cgroup: Unknown subsys name 'net' [ 51.204024] cgroup: Unknown subsys name 'cpuset' [ 51.220357] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:41:28 Registers: info registers vcpu 0 RAX=ffffffff8184ae81 RBX=dffffc0000000000 RCX=ffffffff8184d686 RDX=0000000000000000 RSI=ffffffff8184ae8a RDI=ffffffff85a7ed80 RBP=ffff8880159efd00 RSP=ffff8880159efc30 R8 =0000000000000000 R9 =ffffed1002ed8e86 R10=0000000040000003 R11=0000000000000000 R12=00000000000000b4 R13=ffff8880159efd38 R14=ffffc9000069f3a8 R15=00000000000000b4 RIP=ffffffff81751e08 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 00007fa9a7223900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc98faa4e8 CR3=000000000edd8000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=25f180a458c69c5200000000000ae988 XMM05=dfc1338226e23ac20000000000322468 XMM06=e1bcd410fb3842e60000000000320bb8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffffffff0cd6593 RBX=ffffffff866b2c98 RCX=ffffffff813c1c58 RDX=0000000000000000 RSI=ffffffff86a0bbd0 RDI=ffffffff866b2c7c RBP=ffffffff866b2c98 RSP=ffff88806cf089b8 R8 =ffffffff86a0bbd0 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000089b8 R12=ffffffff866b2c98 R13=ffffffff866b2c7c R14=ffffffff866b2c94 R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000216 [----AP-] 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 00007f775d269900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe29e57000 CR3=000000000c356000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000