[ 39.169190] ------------[ cut here ]------------ [ 39.170178] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.172380] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.173948] Modules linked in: [ 39.174604] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.176773] Tainted: [W]=WARN [ 39.177371] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.178919] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.179871] 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 [ 39.183230] RSP: 0018:ffff888015ef7bc0 EFLAGS: 00010286 [ 39.184348] RAX: 0000000000000000 RBX: ffffed1002bdef78 RCX: ffffffff813a4050 [ 39.185720] RDX: ffff88800f84d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.187074] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bdef2f [ 39.188467] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.189838] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ef7df8 [ 39.191189] FS: 00007fa03f0c1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.192743] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.193858] CR2: 00007fa03f5b3580 CR3: 000000000ed43000 CR4: 0000000000350ef0 [ 39.195251] Call Trace: [ 39.195788] [ 39.196262] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.197240] ? __create_object+0x59/0x80 [ 39.198080] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.199098] __vmalloc_noprof+0x59/0x60 [ 39.199929] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.200884] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.201884] bpf_prog_alloc+0x39/0x200 [ 39.202624] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.203573] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.204554] do_seccomp+0x349/0x25e0 [ 39.205318] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.206236] ? __pfx_do_seccomp+0x10/0x10 [ 39.207089] ? find_held_lock+0x2b/0x80 [ 39.207905] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.208947] ? static_key_count+0x60/0x80 [ 39.209790] prctl_set_seccomp+0x4e/0x70 [ 39.210558] __do_sys_prctl+0xe6c/0x1d70 [ 39.211371] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.212296] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.213335] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.214405] ? irqentry_exit+0xf3/0x650 [ 39.215252] do_syscall_64+0xbf/0x430 [ 39.216057] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.217112] RIP: 0033:0x7fa03f5b35cd [ 39.217867] 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 [ 39.221216] RSP: 002b:00007ffeb99d4840 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.222671] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa03f5b35cd [ 39.224070] RDX: 000055a460b60e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.225450] RBP: 00007ffeb99d48a0 R08: 0000000000000000 R09: 00007ffeb99d3f40 [ 39.226831] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a48a5d5bf0 [ 39.228226] R13: 00007ffeb99d4cd0 R14: 000055a48a5df380 R15: 000055a48a5ea460 [ 39.229623] [ 39.230103] irq event stamp: 1779 [ 39.230794] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 39.232428] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 39.234075] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 39.235731] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 39.237334] ---[ end trace 0000000000000000 ]--- [ 42.254902] ------------[ cut here ]------------ [ 42.255298] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.257008] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.257642] Modules linked in: [ 42.257908] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.258766] Tainted: [W]=WARN [ 42.259006] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.259638] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.260017] 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 [ 42.261404] RSP: 0018:ffff888019effbc0 EFLAGS: 00010286 [ 42.261832] RAX: 0000000000000000 RBX: ffffed10033dff78 RCX: ffffffff813a4050 [ 42.262382] RDX: ffff88800f82d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.262941] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033dff2f [ 42.263479] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.264034] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019effdf8 [ 42.264580] FS: 00007f4edcbf7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.265208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.265665] CR2: 00007f4edd15d4a6 CR3: 0000000020658000 CR4: 0000000000350ef0 [ 42.266207] Call Trace: [ 42.266408] [ 42.266584] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.266973] ? __create_object+0x59/0x80 [ 42.267294] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.267718] __vmalloc_noprof+0x59/0x60 [ 42.268030] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.268396] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.268804] bpf_prog_alloc+0x39/0x200 [ 42.269105] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.269489] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.269878] do_seccomp+0x349/0x25e0 [ 42.270174] ? find_held_lock+0x2b/0x80 [ 42.270484] ? do_prlimit+0x310/0x610 [ 42.270808] ? __pfx_do_seccomp+0x10/0x10 [ 42.271130] ? do_raw_spin_unlock+0x53/0x220 [ 42.271470] ? _raw_spin_unlock+0x1e/0x40 [ 42.271813] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.272224] ? static_key_count+0x60/0x80 [ 42.272552] prctl_set_seccomp+0x4e/0x70 [ 42.272890] __do_sys_prctl+0xe6c/0x1d70 [ 42.273214] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.273565] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.273985] ? irqentry_exit+0xf3/0x650 [ 42.274300] do_syscall_64+0xbf/0x430 [ 42.274601] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.275013] RIP: 0033:0x7f4edd0e95cd [ 42.275300] 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 [ 42.276679] RSP: 002b:00007fffecd1f010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.277252] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4edd0e95cd [ 42.277815] RDX: 000055d98cc72e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.278354] RBP: 00007fffecd1f070 R08: 0000000000000000 R09: 00007fffecd1e710 [ 42.278912] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d9c54c8ad0 [ 42.279448] R13: 00007fffecd1f4a0 R14: 000055d9c54c9bc0 R15: 000055d9c54da780 [ 42.280026] [ 42.280217] irq event stamp: 1701 [ 42.280478] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 42.281146] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 42.281809] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 42.282461] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 42.283120] ---[ end trace 0000000000000000 ]--- [ 43.062359] ------------[ cut here ]------------ [ 43.063292] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.065381] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.066837] Modules linked in: [ 43.067442] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.069671] Tainted: [W]=WARN [ 43.070236] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.071807] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.072728] 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 [ 43.075897] RSP: 0018:ffff88801a707bc0 EFLAGS: 00010286 [ 43.076892] RAX: 0000000000000000 RBX: ffffed10034e0f78 RCX: ffffffff813a4050 [ 43.078179] RDX: ffff8880177f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.079465] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034e0f2f [ 43.080751] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.082038] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a707df8 [ 43.083311] FS: 00007f6e71ac9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.084770] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.085841] CR2: 00007ffcd5154ef7 CR3: 000000000e63a000 CR4: 0000000000350ef0 [ 43.087123] Call Trace: [ 43.087593] [ 43.088048] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.088958] ? __create_object+0x59/0x80 [ 43.089756] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.090725] __vmalloc_noprof+0x59/0x60 [ 43.091432] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.092305] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.093239] bpf_prog_alloc+0x39/0x200 [ 43.093978] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.094916] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.095812] do_seccomp+0x349/0x25e0 [ 43.096506] ? find_held_lock+0x2b/0x80 [ 43.097259] ? do_prlimit+0x310/0x610 [ 43.097985] ? __pfx_do_seccomp+0x10/0x10 [ 43.098772] ? do_raw_spin_unlock+0x53/0x220 [ 43.099560] ? _raw_spin_unlock+0x1e/0x40 [ 43.100350] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.101310] ? static_key_count+0x60/0x80 [ 43.102095] prctl_set_seccomp+0x4e/0x70 [ 43.102866] __do_sys_prctl+0xe6c/0x1d70 [ 43.103603] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.104481] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.105441] ? irqentry_exit+0xf3/0x650 [ 43.106201] do_syscall_64+0xbf/0x430 [ 43.106946] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.107890] RIP: 0033:0x7f6e71fbb5cd [ 43.108568] 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 [ 43.111744] RSP: 002b:00007ffcd5152b10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.113121] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6e71fbb5cd [ 43.114386] RDX: 0000557e66b23e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.115666] RBP: 00007ffcd5152b70 R08: 0000000000000000 R09: 00007ffcd5152210 [ 43.116961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557e9c2b2ad0 [ 43.118252] R13: 00007ffcd5152fa0 R14: 0000557e9c2b3bc0 R15: 0000557e9c2c4780 [ 43.119559] [ 43.120051] irq event stamp: 1933 [ 43.120708] hardirqs last enabled at (1943): [] __up_console_sem+0x78/0x80 [ 43.122235] hardirqs last disabled at (1952): [] __up_console_sem+0x5d/0x80 [ 43.123747] softirqs last enabled at (1930): [] handle_softirqs+0x50c/0x770 [ 43.125326] softirqs last disabled at (1971): [] __irq_exit_rcu+0xc4/0x100 [ 43.126838] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21359' (ECDSA) to the list of known hosts. 2025/11/18 02:38:16 fuzzer started 2025/11/18 02:38:16 dialing manager at localhost:37895 2025/11/18 02:38:16 checking machine... 2025/11/18 02:38:16 checking revisions... [ 44.083788] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:38:16 testing simple program... [ 44.164769] cgroup: Unknown subsys name 'net' [ 44.231871] cgroup: Unknown subsys name 'cpuset' [ 44.244614] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:38:15 Registers: info registers vcpu 0 RAX=0000000000042e0d RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1e63d3c2c0 CR3=000000000e11a000 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=86f2510b1c908da10b4c3494f7377a03 XMM02=2c67c8bc2e329bc30000000000303130 XMM03=fb795ef6d6577056000000000030f068 XMM04=80adeb8687749afc00000000000ae988 XMM05=14648eaa1277bab1000000000031f788 XMM06=817b8945e9d50373000000000031f610 XMM07=e042d86d42eb936e000000000030f2e8 XMM08=5ea9a672459eb4980000000000303190 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000001 RCX=1ffff1100d9e1151 RDX=dffffc0000000000 RSI=000000008301a466 RDI=ffff88806cf31cd0 RBP=ffff88806cf08a88 RSP=ffff88806cf089c0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88806cf08a90 R13=ffff88806cf08a78 R14=ffff88806cf08a71 R15=ffff88806cf08a30 RIP=ffffffff8135e574 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 00007f4edcbf7900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4edcbd6020 CR3=000000000d70e000 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