[ 39.166931] ------------[ cut here ]------------ [ 39.167689] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.169313] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.170466] Modules linked in: [ 39.170937] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.172546] Tainted: [W]=WARN [ 39.172988] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.174168] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.174905] 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 [ 39.177435] RSP: 0018:ffff88801b0e7bc0 EFLAGS: 00010286 [ 39.178187] RAX: 0000000000000000 RBX: ffffed100361cf78 RCX: ffffffff813a4050 [ 39.179229] RDX: ffff888016e15340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.180258] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100361cf2f [ 39.181283] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.182316] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b0e7df8 [ 39.183357] FS: 00007fea08882900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.184529] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.185380] CR2: 00007fea08d74580 CR3: 0000000017664000 CR4: 0000000000350ef0 [ 39.186396] Call Trace: [ 39.186767] [ 39.187091] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.187826] ? __create_object+0x59/0x80 [ 39.188452] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.189182] __vmalloc_noprof+0x59/0x60 [ 39.189787] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.190471] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.191178] bpf_prog_alloc+0x39/0x200 [ 39.191780] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.192525] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.193208] do_seccomp+0x349/0x25e0 [ 39.193798] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.194516] ? __pfx_do_seccomp+0x10/0x10 [ 39.195112] ? find_held_lock+0x2b/0x80 [ 39.195725] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.196490] ? static_key_count+0x60/0x80 [ 39.197093] prctl_set_seccomp+0x4e/0x70 [ 39.197716] __do_sys_prctl+0xe6c/0x1d70 [ 39.198336] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.198981] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.199769] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.200550] ? irqentry_exit+0xf3/0x650 [ 39.201128] do_syscall_64+0xbf/0x430 [ 39.201731] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.202506] RIP: 0033:0x7fea08d745cd [ 39.203032] 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 [ 39.205600] RSP: 002b:00007fff2d7295d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.206698] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fea08d745cd [ 39.207737] RDX: 000055a930465e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.208842] RBP: 00007fff2d729630 R08: 0000000000000000 R09: 00007fff2d728cd0 [ 39.210288] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a94dc4bbf0 [ 39.211794] R13: 00007fff2d729a60 R14: 000055a94dc55380 R15: 000055a94dc60460 [ 39.213315] [ 39.213809] irq event stamp: 1725 [ 39.214561] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 39.216321] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 39.218077] softirqs last enabled at (1324): [] handle_softirqs+0x50c/0x770 [ 39.219877] softirqs last disabled at (1319): [] __irq_exit_rcu+0xc4/0x100 [ 39.221630] ---[ end trace 0000000000000000 ]--- [ 42.153586] ------------[ cut here ]------------ [ 42.154606] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.156701] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 42.158293] Modules linked in: [ 42.158921] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.161045] Tainted: [W]=WARN [ 42.161667] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.163224] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.164201] 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 [ 42.167527] RSP: 0018:ffff888016b4fbc0 EFLAGS: 00010286 [ 42.168582] RAX: 0000000000000000 RBX: ffffed1002d69f78 RCX: ffffffff813a4050 [ 42.169914] RDX: ffff888015e29bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.171255] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d69f2f [ 42.172616] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.173952] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b4fdf8 [ 42.175304] FS: 00007f7df31cc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.176823] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.177927] CR2: 00007fff70a4eef7 CR3: 000000000e9cc000 CR4: 0000000000350ef0 [ 42.179247] Call Trace: [ 42.179778] [ 42.180201] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.181132] ? __create_object+0x59/0x80 [ 42.181928] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.182931] __vmalloc_noprof+0x59/0x60 [ 42.183715] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.184619] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.185588] bpf_prog_alloc+0x39/0x200 [ 42.186347] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.187252] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.188205] do_seccomp+0x349/0x25e0 [ 42.188954] ? find_held_lock+0x2b/0x80 [ 42.189740] ? do_prlimit+0x310/0x610 [ 42.190506] ? __pfx_do_seccomp+0x10/0x10 [ 42.191312] ? do_raw_spin_unlock+0x53/0x220 [ 42.192133] ? _raw_spin_unlock+0x1e/0x40 [ 42.192938] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.193920] ? static_key_count+0x60/0x80 [ 42.194750] prctl_set_seccomp+0x4e/0x70 [ 42.195541] __do_sys_prctl+0xe6c/0x1d70 [ 42.196341] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.197166] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.198151] ? irqentry_exit+0xf3/0x650 [ 42.198925] do_syscall_64+0xbf/0x430 [ 42.199679] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.200668] RIP: 0033:0x7f7df36be5cd [ 42.201415] 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 [ 42.204693] RSP: 002b:00007fff70a4d430 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.206077] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7df36be5cd [ 42.207379] RDX: 0000563e35814e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.208689] RBP: 00007fff70a4d490 R08: 0000000000000000 R09: 00007fff70a4cb30 [ 42.209989] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563e58038ad0 [ 42.211310] R13: 00007fff70a4d8c0 R14: 0000563e58039bc0 R15: 0000563e5804a780 [ 42.212650] [ 42.213082] irq event stamp: 1807 [ 42.213753] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 42.215317] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 42.216896] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 42.218479] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 42.220036] ---[ end trace 0000000000000000 ]--- [ 42.906695] ------------[ cut here ]------------ [ 42.907633] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.909669] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 42.911136] Modules linked in: [ 42.911778] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.913771] Tainted: [W]=WARN [ 42.914370] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.915829] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.916745] 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 [ 42.919901] RSP: 0018:ffff88801656fbc0 EFLAGS: 00010286 [ 42.920876] RAX: 0000000000000000 RBX: ffffed1002cadf78 RCX: ffffffff813a4050 [ 42.922151] RDX: ffff888016171bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.923430] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cadf2f [ 42.924714] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.925985] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801656fdf8 [ 42.927259] FS: 00007ff522107900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.928728] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.929783] CR2: 00007ffdacc81ef7 CR3: 000000001d217000 CR4: 0000000000350ef0 [ 42.931078] Call Trace: [ 42.931597] [ 42.932024] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.932938] ? __create_object+0x59/0x80 [ 42.933724] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.934700] __vmalloc_noprof+0x59/0x60 [ 42.935472] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.936373] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.937303] bpf_prog_alloc+0x39/0x200 [ 42.938012] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.938952] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.939889] do_seccomp+0x349/0x25e0 [ 42.940620] ? find_held_lock+0x2b/0x80 [ 42.941385] ? do_prlimit+0x310/0x610 [ 42.942095] ? __pfx_do_seccomp+0x10/0x10 [ 42.942868] ? do_raw_spin_unlock+0x53/0x220 [ 42.943703] ? _raw_spin_unlock+0x1e/0x40 [ 42.944493] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.945458] ? static_key_count+0x60/0x80 [ 42.946215] prctl_set_seccomp+0x4e/0x70 [ 42.946996] __do_sys_prctl+0xe6c/0x1d70 [ 42.947787] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.948657] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.949638] ? irqentry_exit+0xf3/0x650 [ 42.950415] do_syscall_64+0xbf/0x430 [ 42.951125] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.952094] RIP: 0033:0x7ff5225f95cd [ 42.952805] 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 [ 42.956011] RSP: 002b:00007ffdacc7f870 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.956970] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff5225f95cd [ 42.957836] RDX: 000055deded13e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.958710] RBP: 00007ffdacc7f8d0 R08: 0000000000000000 R09: 00007ffdacc7ef70 [ 42.959569] R10: 0000000000000000 R11: 0000000000000246 R12: 000055df1496aad0 [ 42.960459] R13: 00007ffdacc7fd00 R14: 000055df1496bbc0 R15: 000055df1497c780 [ 42.961371] [ 42.961660] irq event stamp: 1775 [ 42.962067] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 42.963097] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 42.964133] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 42.965175] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 42.966192] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48233' (ECDSA) to the list of known hosts. 2025/11/18 13:07:43 fuzzer started 2025/11/18 13:07:44 dialing manager at localhost:34383 2025/11/18 13:07:44 checking machine... 2025/11/18 13:07:44 checking revisions... [ 43.917152] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:07:44 testing simple program... [ 44.010623] cgroup: Unknown subsys name 'net' [ 44.079676] cgroup: Unknown subsys name 'cpuset' [ 44.097548] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:07:43 Registers: info registers vcpu 0 RAX=00000000000398c9 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f77dd414040 CR3=000000000d9f1000 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=3c74937ad0ec1698b4444eedf99fdf74 XMM02=ec2efd57dc4c00df0000000000308088 XMM03=e80d940a058ab8980000000000308158 XMM04=d15c39acc865f04800000000000ae988 XMM05=bba57d7fd9059c8700000000003222a8 XMM06=d74844bf967d85ba0000000000321ca0 XMM07=e042d86d42eb936e00000000003125b0 XMM08=e80d940a058ab8980000000000308158 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000000 RCX=dfb8078e475e76a4 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffffffff85e1ffe0 RSP=ffff888009757728 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff8152926b RFL=00000206 [-----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7df3783618 CR3=000000000e1de000 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=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