[ 46.774859] ------------[ cut here ]------------ [ 46.775758] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.777799] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 46.779223] Modules linked in: [ 46.779834] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.781780] Tainted: [W]=WARN [ 46.782354] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.783783] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.784674] 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 [ 46.787778] RSP: 0018:ffff888016ff7bc0 EFLAGS: 00010286 [ 46.788724] RAX: 0000000000000000 RBX: ffffed1002dfef78 RCX: ffffffff813a4050 [ 46.789986] RDX: ffff888015da3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.791246] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dfef2f [ 46.792496] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.793755] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ff7df8 [ 46.794998] FS: 00007fc45195c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.796412] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.797463] CR2: 00007ffe8fd8def7 CR3: 0000000009c99000 CR4: 0000000000350ef0 [ 46.798710] Call Trace: [ 46.799161] [ 46.799606] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.800487] ? __create_object+0x59/0x80 [ 46.801208] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.802180] __vmalloc_noprof+0x59/0x60 [ 46.802933] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.803808] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.804742] bpf_prog_alloc+0x39/0x200 [ 46.805487] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.806416] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.807266] do_seccomp+0x349/0x25e0 [ 46.807983] ? find_held_lock+0x2b/0x80 [ 46.808743] ? do_prlimit+0x310/0x610 [ 46.809495] ? __pfx_do_seccomp+0x10/0x10 [ 46.810238] ? do_raw_spin_unlock+0x53/0x220 [ 46.811074] ? _raw_spin_unlock+0x1e/0x40 [ 46.811842] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.812794] ? static_key_count+0x60/0x80 [ 46.813611] prctl_set_seccomp+0x4e/0x70 [ 46.814388] __do_sys_prctl+0xe6c/0x1d70 [ 46.815116] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.815964] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.816920] ? irqentry_exit+0xf3/0x650 [ 46.817678] do_syscall_64+0xbf/0x430 [ 46.818417] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.819364] RIP: 0033:0x7fc451e4e5cd [ 46.820024] 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 [ 46.823205] RSP: 002b:00007ffe8fd8b340 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.824545] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc451e4e5cd [ 46.825821] RDX: 00005640f41bee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.827089] RBP: 00007ffe8fd8b3a0 R08: 0000000000000000 R09: 00007ffe8fd8aa40 [ 46.828381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564117a20ad0 [ 46.829664] R13: 00007ffe8fd8b7d0 R14: 0000564117a21bc0 R15: 0000564117a32780 [ 46.830968] [ 46.831416] irq event stamp: 1741 [ 46.832017] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 46.833529] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 46.835045] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 46.836577] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 46.838070] ---[ end trace 0000000000000000 ]--- [ 50.313026] ------------[ cut here ]------------ [ 50.313968] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.315958] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 50.317416] Modules linked in: [ 50.317997] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.319932] Tainted: [W]=WARN [ 50.320511] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.321954] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.322846] 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 [ 50.325924] RSP: 0018:ffff88801887fbc0 EFLAGS: 00010286 [ 50.326871] RAX: 0000000000000000 RBX: ffffed100310ff78 RCX: ffffffff813a4050 [ 50.328117] RDX: ffff8880177b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.329372] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100310ff2f [ 50.330623] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.331881] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801887fdf8 [ 50.333274] FS: 00007f0bd824a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.334722] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.335761] CR2: 00007ffcdd65cef7 CR3: 000000000fad5000 CR4: 0000000000350ef0 [ 50.337008] Call Trace: [ 50.337515] [ 50.337919] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.338793] ? __create_object+0x59/0x80 [ 50.339557] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.340509] __vmalloc_noprof+0x59/0x60 [ 50.341205] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.342093] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.343000] bpf_prog_alloc+0x39/0x200 [ 50.343712] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.344614] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.345500] do_seccomp+0x349/0x25e0 [ 50.346159] ? find_held_lock+0x2b/0x80 [ 50.346907] ? do_prlimit+0x310/0x610 [ 50.347621] ? __pfx_do_seccomp+0x10/0x10 [ 50.348385] ? do_raw_spin_unlock+0x53/0x220 [ 50.349158] ? _raw_spin_unlock+0x1e/0x40 [ 50.349932] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.350874] ? static_key_count+0x60/0x80 [ 50.351650] prctl_set_seccomp+0x4e/0x70 [ 50.352409] __do_sys_prctl+0xe6c/0x1d70 [ 50.353127] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.353982] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.354931] ? irqentry_exit+0xf3/0x650 [ 50.355673] do_syscall_64+0xbf/0x430 [ 50.356402] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.357285] RIP: 0033:0x7f0bd873c5cd [ 50.358001] 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 [ 50.361085] RSP: 002b:00007ffcdd65a740 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.362440] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0bd873c5cd [ 50.363690] RDX: 000056204e8b6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.364947] RBP: 00007ffcdd65a7a0 R08: 0000000000000000 R09: 00007ffcdd659e40 [ 50.366226] R10: 0000000000000000 R11: 0000000000000246 R12: 000056207d83fad0 [ 50.367478] R13: 00007ffcdd65abd0 R14: 000056207d840bc0 R15: 000056207d851780 [ 50.368748] [ 50.369160] irq event stamp: 1791 [ 50.369806] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 50.371315] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 50.372796] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 50.374215] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 50.375456] ---[ end trace 0000000000000000 ]--- [ 51.170978] ------------[ cut here ]------------ [ 51.171933] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.174036] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 51.175526] Modules linked in: [ 51.176137] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.178732] Tainted: [W]=WARN [ 51.179378] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.180850] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.181751] 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 [ 51.185127] RSP: 0018:ffff8880162a7bc0 EFLAGS: 00010286 [ 51.186385] RAX: 0000000000000000 RBX: ffffed1002c54f78 RCX: ffffffff813a4050 [ 51.187811] RDX: ffff888016fa8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.189076] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c54f2f [ 51.190349] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.191609] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162a7df8 [ 51.192861] FS: 00007f4a6747d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.194277] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.195335] CR2: 00007ffc5b923ef7 CR3: 0000000018ba1000 CR4: 0000000000350ef0 [ 51.196588] Call Trace: [ 51.197044] [ 51.197491] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.198386] ? __create_object+0x59/0x80 [ 51.199120] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.200096] __vmalloc_noprof+0x59/0x60 [ 51.200848] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.201737] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.202682] bpf_prog_alloc+0x39/0x200 [ 51.203428] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.204370] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.205233] do_seccomp+0x349/0x25e0 [ 51.205975] ? find_held_lock+0x2b/0x80 [ 51.206720] ? do_prlimit+0x310/0x610 [ 51.207462] ? __pfx_do_seccomp+0x10/0x10 [ 51.208205] ? do_raw_spin_unlock+0x53/0x220 [ 51.209052] ? _raw_spin_unlock+0x1e/0x40 [ 51.209835] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.210796] ? static_key_count+0x60/0x80 [ 51.211597] prctl_set_seccomp+0x4e/0x70 [ 51.212379] __do_sys_prctl+0xe6c/0x1d70 [ 51.213113] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.214012] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.214975] ? irqentry_exit+0xf3/0x650 [ 51.215733] do_syscall_64+0xbf/0x430 [ 51.216469] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.217443] RIP: 0033:0x7f4a6796f5cd [ 51.218114] 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 [ 51.221264] RSP: 002b:00007ffc5b922480 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.222655] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4a6796f5cd [ 51.223928] RDX: 000056505f18de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.225210] RBP: 00007ffc5b9224e0 R08: 0000000000000000 R09: 00007ffc5b921b80 [ 51.226508] R10: 0000000000000000 R11: 0000000000000246 R12: 000056506f261bf0 [ 51.227788] R13: 00007ffc5b922910 R14: 000056506f26b380 R15: 000056506f276460 [ 51.229099] [ 51.229558] irq event stamp: 1815 [ 51.230165] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 51.231556] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 51.232815] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 51.234107] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 51.235375] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19305' (ECDSA) to the list of known hosts. 2025/11/18 00:47:02 fuzzer started 2025/11/18 00:47:02 dialing manager at localhost:37895 2025/11/18 00:47:02 checking machine... 2025/11/18 00:47:02 checking revisions... [ 52.099243] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:47:03 testing simple program... [ 52.195461] cgroup: Unknown subsys name 'net' [ 52.276423] cgroup: Unknown subsys name 'cpuset' [ 52.294494] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:47:02 Registers: info registers vcpu 0 RAX=ffffffff87d0caf8 RBX=ffff88800f23d340 RCX=0000000000000000 RDX=0000000000000353 RSI=0000000000000000 RDI=ffff88800a290d08 RBP=ffff88800f23dd98 RSP=ffff888015a7fbd8 R8 =0000000000000000 R9 =0000000000000353 R10=0000000000000001 R11=0000000000000000 R12=ffff88800f23ddc0 R13=0000000000000000 R14=0000000000000001 R15=0000000000040000 RIP=ffffffff81527113 RFL=00000007 [-----PC] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f0bd824a900 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=00007ffcdd65360c CR3=000000002074f000 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=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=000000000000000000000000000000ff XMM06=6c616e696d72657420322e322e302e00 XMM07=672065736f6c635f6e6f69737365733a XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002715d 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 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeedffca78 CR3=0000000009bba000 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=2031303a37343a303020383120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031303a37343a3030203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000