[ 39.127274] ------------[ cut here ]------------ [ 39.128189] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.130273] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.131738] Modules linked in: [ 39.132375] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.134621] Tainted: [W]=WARN [ 39.135702] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.137204] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.138133] 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 [ 39.141336] RSP: 0018:ffff888017ae7bc0 EFLAGS: 00010286 [ 39.142331] RAX: 0000000000000000 RBX: ffffed1002f5cf78 RCX: ffffffff813a4050 [ 39.143628] RDX: ffff888009f95340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.144919] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f5cf2f [ 39.146238] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.147552] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017ae7df8 [ 39.148855] FS: 00007f7e8aad1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.150309] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.151366] CR2: 00007f7e8afc3580 CR3: 000000000a09f000 CR4: 0000000000350ef0 [ 39.152640] Call Trace: [ 39.153164] [ 39.153582] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.154486] ? __create_object+0x59/0x80 [ 39.155267] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.156253] __vmalloc_noprof+0x59/0x60 [ 39.156988] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.157850] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.158794] bpf_prog_alloc+0x39/0x200 [ 39.159534] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.160466] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.161385] do_seccomp+0x349/0x25e0 [ 39.162109] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.162983] ? __pfx_do_seccomp+0x10/0x10 [ 39.163764] ? find_held_lock+0x2b/0x80 [ 39.164526] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.165494] ? static_key_count+0x60/0x80 [ 39.166295] prctl_set_seccomp+0x4e/0x70 [ 39.167033] __do_sys_prctl+0xe6c/0x1d70 [ 39.167834] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.168686] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.169649] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.170604] ? irqentry_exit+0xf3/0x650 [ 39.171358] do_syscall_64+0xbf/0x430 [ 39.172048] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.172999] RIP: 0033:0x7f7e8afc35cd [ 39.173693] 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 [ 39.176824] RSP: 002b:00007fff22a321b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.178174] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7e8afc35cd [ 39.179438] RDX: 000055ee9a336e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.180705] RBP: 00007fff22a32210 R08: 0000000000000000 R09: 00007fff22a318b0 [ 39.181975] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eebcc35b10 [ 39.183232] R13: 00007fff22a32640 R14: 000055eebcc362b0 R15: 000055eebcc4a6f0 [ 39.184508] [ 39.184926] irq event stamp: 1889 [ 39.185580] hardirqs last enabled at (1899): [] __up_console_sem+0x78/0x80 [ 39.187093] hardirqs last disabled at (1910): [] __up_console_sem+0x5d/0x80 [ 39.188593] softirqs last enabled at (1812): [] handle_softirqs+0x50c/0x770 [ 39.190117] softirqs last disabled at (1807): [] __irq_exit_rcu+0xc4/0x100 [ 39.191605] ---[ end trace 0000000000000000 ]--- [ 42.350960] ------------[ cut here ]------------ [ 42.351710] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.353349] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.354623] Modules linked in: [ 42.355111] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.356654] Tainted: [W]=WARN [ 42.357327] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.358815] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.359744] 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 [ 42.362701] RSP: 0018:ffff888015a47bc0 EFLAGS: 00010286 [ 42.363511] RAX: 0000000000000000 RBX: ffffed1002b48f78 RCX: ffffffff813a4050 [ 42.364585] RDX: ffff888009f93780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.365669] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b48f2f [ 42.366764] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.367844] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015a47df8 [ 42.368940] FS: 00007fd215b8a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.370177] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.371029] CR2: 00007ffd9aacbef7 CR3: 000000001ec23000 CR4: 0000000000350ef0 [ 42.372121] Call Trace: [ 42.372507] [ 42.372860] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.373630] ? __create_object+0x59/0x80 [ 42.374306] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.375121] __vmalloc_noprof+0x59/0x60 [ 42.375738] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.376469] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.377265] bpf_prog_alloc+0x39/0x200 [ 42.377854] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.378651] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.379400] do_seccomp+0x349/0x25e0 [ 42.379972] ? find_held_lock+0x2b/0x80 [ 42.380614] ? do_prlimit+0x310/0x610 [ 42.381272] ? __pfx_do_seccomp+0x10/0x10 [ 42.381906] ? do_raw_spin_unlock+0x53/0x220 [ 42.382614] ? _raw_spin_unlock+0x1e/0x40 [ 42.383270] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.384036] ? static_key_count+0x60/0x80 [ 42.384701] prctl_set_seccomp+0x4e/0x70 [ 42.385368] __do_sys_prctl+0xe6c/0x1d70 [ 42.385995] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.386729] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.387546] ? irqentry_exit+0xf3/0x650 [ 42.388196] do_syscall_64+0xbf/0x430 [ 42.388787] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.389600] RIP: 0033:0x7fd21607c5cd [ 42.390201] 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 [ 42.392850] RSP: 002b:00007ffd9aac93d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.394026] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd21607c5cd [ 42.395093] RDX: 0000555b40be2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.396153] RBP: 00007ffd9aac9430 R08: 0000000000000000 R09: 00007ffd9aac8ad0 [ 42.397230] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555b675abad0 [ 42.398285] R13: 00007ffd9aac9860 R14: 0000555b675acbc0 R15: 0000555b675bd780 [ 42.399359] [ 42.399711] irq event stamp: 1747 [ 42.400241] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 42.401507] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 42.402770] softirqs last enabled at (1294): [] handle_softirqs+0x50c/0x770 [ 42.404032] softirqs last disabled at (1289): [] __irq_exit_rcu+0xc4/0x100 [ 42.405304] ---[ end trace 0000000000000000 ]--- [ 43.191355] ------------[ cut here ]------------ [ 43.192147] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.193893] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.195144] Modules linked in: [ 43.195648] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.197395] Tainted: [W]=WARN [ 43.197870] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.199118] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.199859] 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 [ 43.202558] RSP: 0018:ffff888016b27bc0 EFLAGS: 00010286 [ 43.203380] RAX: 0000000000000000 RBX: ffffed1002d64f78 RCX: ffffffff813a4050 [ 43.204458] RDX: ffff88800f629bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.205533] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d64f2f [ 43.206599] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.207664] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b27df8 [ 43.208741] FS: 00007fcebcab5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.209948] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.210835] CR2: 00007fcebcfa7580 CR3: 000000001e566000 CR4: 0000000000350ef0 [ 43.211909] Call Trace: [ 43.212333] [ 43.212676] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.213442] ? __create_object+0x59/0x80 [ 43.214056] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.214864] __vmalloc_noprof+0x59/0x60 [ 43.215497] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.216214] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.216952] bpf_prog_alloc+0x39/0x200 [ 43.217578] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.218351] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.219111] do_seccomp+0x349/0x25e0 [ 43.219674] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.220423] ? __pfx_do_seccomp+0x10/0x10 [ 43.221097] ? find_held_lock+0x2b/0x80 [ 43.221685] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.222485] ? static_key_count+0x60/0x80 [ 43.223147] prctl_set_seccomp+0x4e/0x70 [ 43.223752] __do_sys_prctl+0xe6c/0x1d70 [ 43.224393] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.225115] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.225873] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.226673] ? irqentry_exit+0xf3/0x650 [ 43.227302] do_syscall_64+0xbf/0x430 [ 43.227878] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.228683] RIP: 0033:0x7fcebcfa75cd [ 43.229269] 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 [ 43.231913] RSP: 002b:00007ffc05e754b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.233061] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcebcfa75cd [ 43.234153] RDX: 0000561f5ad8ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.235211] RBP: 00007ffc05e75510 R08: 0000000000000000 R09: 00007ffc05e74bb0 [ 43.236275] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561f851132b0 [ 43.237352] R13: 00007ffc05e75940 R14: 0000561f85115d20 R15: 0000561f851278d0 [ 43.238437] [ 43.238788] irq event stamp: 1723 [ 43.239336] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 43.240605] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 43.241880] softirqs last enabled at (1258): [] handle_softirqs+0x50c/0x770 [ 43.243158] softirqs last disabled at (1245): [] __irq_exit_rcu+0xc4/0x100 [ 43.244417] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22849' (ECDSA) to the list of known hosts. 2025/11/18 04:07:47 fuzzer started 2025/11/18 04:07:47 dialing manager at localhost:37895 2025/11/18 04:07:47 checking machine... 2025/11/18 04:07:47 checking revisions... [ 44.149489] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:07:47 testing simple program... [ 44.233974] cgroup: Unknown subsys name 'net' [ 44.285961] cgroup: Unknown subsys name 'cpuset' [ 44.301053] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:07:46 Registers: info registers vcpu 0 RAX=000000000004af65 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=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 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1822747018 CR3=000000000dfeb000 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=27deff5da4118e92d244d98a8a33574b XMM02=0000000000305eb0ec2efd57dc4c00df XMM03=000000000030f9709c6784fd8dbc97a9 XMM04=09d76965e14703fd00000000000ae988 XMM05=c15f890d1ba3915b0000000000320080 XMM06=817b8945e9d50373000000000031fa78 XMM07=e042d86d42eb936e00000000003103b0 XMM08=9c6784fd8dbc97a90000000000305f10 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88801a6bee68 RCX=ffffffff81c19627 RDX=1ffff11002c61c40 RSI=ffffffff81c19631 RDI=ffff88801630e200 RBP=0000000000000009 RSP=ffff88801584fdf0 R8 =0000000000000000 R9 =ffffed10034d7da0 R10=ffff88801630e1c0 R11=0000000000000000 R12=ffff88801630e1c0 R13=ffffffffffffffff R14=0000000000000009 R15=0000000000000000 RIP=ffffffff81c1964b RFL=00000212 [----A--] 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 00007fd215b8a900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd9aac3000 CR3=000000000d364000 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=563412feff00545000000000000080fe XMM01=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000