[ 46.765465] ------------[ cut here ]------------ [ 46.766508] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.768674] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.770290] Modules linked in: [ 46.770927] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.773026] Tainted: [W]=WARN [ 46.773681] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.775234] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.776152] 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 [ 46.779526] RSP: 0018:ffff88801982fbc0 EFLAGS: 00010286 [ 46.780545] RAX: 0000000000000000 RBX: ffffed1003305f78 RCX: ffffffff813a4050 [ 46.781913] RDX: ffff888016cdb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.783276] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003305f2f [ 46.784624] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.786001] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801982fdf8 [ 46.787360] FS: 00007f2d97113900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.788891] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.790003] CR2: 00007f2d97605580 CR3: 0000000013a73000 CR4: 0000000000350ef0 [ 46.791371] Call Trace: [ 46.791862] [ 46.792339] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.793316] ? __create_object+0x59/0x80 [ 46.794101] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.795117] __vmalloc_noprof+0x59/0x60 [ 46.795911] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.796859] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.797847] bpf_prog_alloc+0x39/0x200 [ 46.798625] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.799623] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.800601] do_seccomp+0x349/0x25e0 [ 46.801372] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.802319] ? __pfx_do_seccomp+0x10/0x10 [ 46.803109] ? find_held_lock+0x2b/0x80 [ 46.803902] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.804919] ? static_key_count+0x60/0x80 [ 46.805758] prctl_set_seccomp+0x4e/0x70 [ 46.806591] __do_sys_prctl+0xe6c/0x1d70 [ 46.807414] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.808316] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.809353] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.810375] ? irqentry_exit+0xf3/0x650 [ 46.811134] do_syscall_64+0xbf/0x430 [ 46.811912] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.812925] RIP: 0033:0x7f2d976055cd [ 46.813673] 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 [ 46.817231] RSP: 002b:00007ffe7a801000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.818746] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2d976055cd [ 46.820175] RDX: 0000558640fb9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.821644] RBP: 00007ffe7a801060 R08: 0000000000000000 R09: 00007ffe7a800700 [ 46.823082] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558674c38bf0 [ 46.824511] R13: 00007ffe7a801490 R14: 0000558674c42380 R15: 0000558674c4d460 [ 46.825967] [ 46.826489] irq event stamp: 1771 [ 46.827172] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 46.828902] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 46.830605] softirqs last enabled at (1534): [] handle_softirqs+0x50c/0x770 [ 46.832330] softirqs last disabled at (1529): [] __irq_exit_rcu+0xc4/0x100 [ 46.833901] ---[ end trace 0000000000000000 ]--- [ 50.272767] ------------[ cut here ]------------ [ 50.273741] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.275783] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 50.277263] Modules linked in: [ 50.277860] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.279846] Tainted: [W]=WARN [ 50.280450] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.281943] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.282850] 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 [ 50.286032] RSP: 0018:ffff88801994fbc0 EFLAGS: 00010286 [ 50.287011] RAX: 0000000000000000 RBX: ffffed1003329f78 RCX: ffffffff813a4050 [ 50.288296] RDX: ffff88800f230000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.289597] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003329f2f [ 50.290885] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.292206] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801994fdf8 [ 50.293523] FS: 00007fc0e1f76900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.294971] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.296042] CR2: 00007fc0e2468580 CR3: 0000000020398000 CR4: 0000000000350ef0 [ 50.297338] Call Trace: [ 50.297804] [ 50.298269] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.299126] ? __create_object+0x59/0x80 [ 50.299924] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.300906] __vmalloc_noprof+0x59/0x60 [ 50.301676] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.302550] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.303481] bpf_prog_alloc+0x39/0x200 [ 50.304180] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.305135] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.306037] do_seccomp+0x349/0x25e0 [ 50.306745] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.307652] ? __pfx_do_seccomp+0x10/0x10 [ 50.308452] ? find_held_lock+0x2b/0x80 [ 50.309177] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.310134] ? static_key_count+0x60/0x80 [ 50.310939] prctl_set_seccomp+0x4e/0x70 [ 50.311708] __do_sys_prctl+0xe6c/0x1d70 [ 50.312502] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.313372] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.314341] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.315316] ? irqentry_exit+0xf3/0x650 [ 50.316030] do_syscall_64+0xbf/0x430 [ 50.316795] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.317797] RIP: 0033:0x7fc0e24685cd [ 50.318514] 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 [ 50.321696] RSP: 002b:00007ffcde184fa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.323077] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc0e24685cd [ 50.324369] RDX: 000055de8a6a3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.325686] RBP: 00007ffcde185000 R08: 0000000000000000 R09: 00007ffcde1846a0 [ 50.326974] R10: 0000000000000000 R11: 0000000000000246 R12: 000055de915d6ad0 [ 50.328264] R13: 00007ffcde185430 R14: 000055de915d7bc0 R15: 000055de915e8780 [ 50.329585] [ 50.330015] irq event stamp: 1699 [ 50.330672] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 50.332212] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 50.333748] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 50.335291] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 50.336818] ---[ end trace 0000000000000000 ]--- [ 51.135159] ------------[ cut here ]------------ [ 51.136113] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.138253] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 51.139697] Modules linked in: [ 51.140327] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.142532] Tainted: [W]=WARN [ 51.143087] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.144829] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.145742] 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 [ 51.149299] RSP: 0018:ffff88801af07bc0 EFLAGS: 00010286 [ 51.150262] RAX: 0000000000000000 RBX: ffffed10035e0f78 RCX: ffffffff813a4050 [ 51.151535] RDX: ffff8880150b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.152808] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035e0f2f [ 51.154099] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.155378] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801af07df8 [ 51.156659] FS: 00007f939abfb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.158143] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.159230] CR2: 00007ffe768c8ef7 CR3: 000000000d5c7000 CR4: 0000000000350ef0 [ 51.160493] Call Trace: [ 51.160963] [ 51.161415] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.162301] ? __create_object+0x59/0x80 [ 51.163041] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.164007] __vmalloc_noprof+0x59/0x60 [ 51.164756] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.165663] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.166595] bpf_prog_alloc+0x39/0x200 [ 51.167325] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.168246] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.169101] do_seccomp+0x349/0x25e0 [ 51.169804] ? find_held_lock+0x2b/0x80 [ 51.170548] ? do_prlimit+0x310/0x610 [ 51.171282] ? __pfx_do_seccomp+0x10/0x10 [ 51.172010] ? do_raw_spin_unlock+0x53/0x220 [ 51.172859] ? _raw_spin_unlock+0x1e/0x40 [ 51.173633] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.174580] ? static_key_count+0x60/0x80 [ 51.175368] prctl_set_seccomp+0x4e/0x70 [ 51.176086] __do_sys_prctl+0xe6c/0x1d70 [ 51.176875] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.177721] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.178676] ? irqentry_exit+0xf3/0x650 [ 51.179427] do_syscall_64+0xbf/0x430 [ 51.180112] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.181072] RIP: 0033:0x7f939b0ed5cd [ 51.181766] 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 [ 51.184906] RSP: 002b:00007ffe768c6850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.186262] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f939b0ed5cd [ 51.187519] RDX: 0000557a997dee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.188771] RBP: 00007ffe768c68b0 R08: 0000000000000000 R09: 00007ffe768c5f50 [ 51.190065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557ab764fad0 [ 51.191328] R13: 00007ffe768c6ce0 R14: 0000557ab7650bc0 R15: 0000557ab7661780 [ 51.192607] [ 51.193042] irq event stamp: 1887 [ 51.193689] hardirqs last enabled at (1897): [] __up_console_sem+0x78/0x80 [ 51.195178] hardirqs last disabled at (1906): [] __up_console_sem+0x5d/0x80 [ 51.196701] softirqs last enabled at (1608): [] handle_softirqs+0x50c/0x770 [ 51.198229] softirqs last disabled at (1599): [] __irq_exit_rcu+0xc4/0x100 [ 51.199718] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60317' (ECDSA) to the list of known hosts. 2025/11/17 09:04:40 fuzzer started 2025/11/17 09:04:40 dialing manager at localhost:37895 2025/11/17 09:04:40 checking machine... 2025/11/17 09:04:40 checking revisions... [ 52.136649] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:04:40 testing simple program... [ 52.223094] cgroup: Unknown subsys name 'net' [ 52.288118] cgroup: Unknown subsys name 'cpuset' [ 52.310442] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:04:39 Registers: info registers vcpu 0 RAX=0000000000000438 RBX=ffff888016e25340 RCX=0000000000000002 RDX=ffff888016e25d98 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888016e25d98 RSP=ffff888015d07478 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000028 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81527018 RFL=00000006 [-----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 00007fc0e1f76900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcde17f000 CR3=0000000020353000 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=deb140b16e6133a5264e422eb585621d XMM02=0000000000304c00eff9b2d0a8fce9cb XMM03=0000000000304cd02c67c8bc2e329bc3 XMM04=2b5603455de3c75b00000000000ae988 XMM05=0394861f14684e590000000000320d30 XMM06=3e829fc8c8edc9900000000000320bb8 XMM07=e042d86d42eb936e0000000000312298 XMM08=b9432c84dfca10a50000000000304cd0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002b553 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffce831c7d8 CR3=0000000005c8a000 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=00007f353550e510000055d508a9f790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000