[ 53.837850] ------------[ cut here ]------------ [ 53.838812] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.840867] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 53.842358] Modules linked in: [ 53.843241] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.845351] Tainted: [W]=WARN [ 53.845967] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.847501] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.848447] 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 [ 53.851727] RSP: 0018:ffff88801b5f7bc0 EFLAGS: 00010286 [ 53.852730] RAX: 0000000000000000 RBX: ffffed10036bef78 RCX: ffffffff813a4050 [ 53.854045] RDX: ffff88801bc75340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.855364] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036bef2f [ 53.856696] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.858017] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b5f7df8 [ 53.859375] FS: 00007f634826c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 53.860868] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.861972] CR2: 00007ffd1f844ef7 CR3: 000000000ddc5000 CR4: 0000000000350ef0 [ 53.863312] Call Trace: [ 53.863833] [ 53.864263] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.865186] ? __create_object+0x59/0x80 [ 53.866003] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.867033] __vmalloc_noprof+0x59/0x60 [ 53.867833] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.868755] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.869734] bpf_prog_alloc+0x39/0x200 [ 53.870470] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.871448] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.872401] do_seccomp+0x349/0x25e0 [ 53.873154] ? find_held_lock+0x2b/0x80 [ 53.873940] ? do_prlimit+0x310/0x610 [ 53.874736] ? __pfx_do_seccomp+0x10/0x10 [ 53.875515] ? do_raw_spin_unlock+0x53/0x220 [ 53.876392] ? _raw_spin_unlock+0x1e/0x40 [ 53.877209] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.878224] ? static_key_count+0x60/0x80 [ 53.879078] prctl_set_seccomp+0x4e/0x70 [ 53.879900] __do_sys_prctl+0xe6c/0x1d70 [ 53.880723] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.881631] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.882680] ? irqentry_exit+0xf3/0x650 [ 53.883444] do_syscall_64+0xbf/0x430 [ 53.884228] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.885265] RIP: 0033:0x7f634875e5cd [ 53.886012] 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 [ 53.889434] RSP: 002b:00007ffd1f843360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.890934] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f634875e5cd [ 53.892348] RDX: 000056411dbc3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.893758] RBP: 00007ffd1f8433c0 R08: 0000000000000000 R09: 00007ffd1f842a60 [ 53.895173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564135656bf0 [ 53.896603] R13: 00007ffd1f8437f0 R14: 0000564135660380 R15: 000056413566b460 [ 53.898036] [ 53.898503] irq event stamp: 1841 [ 53.899241] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 53.900944] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 53.902643] softirqs last enabled at (1410): [] handle_softirqs+0x50c/0x770 [ 53.904361] softirqs last disabled at (1405): [] __irq_exit_rcu+0xc4/0x100 [ 53.906045] ---[ end trace 0000000000000000 ]--- [ 57.201561] ------------[ cut here ]------------ [ 57.202486] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.204523] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 57.206069] Modules linked in: [ 57.206710] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.208695] Tainted: [W]=WARN [ 57.209255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.210709] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.211629] 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 [ 57.214819] RSP: 0018:ffff8880169b7bc0 EFLAGS: 00010286 [ 57.215798] RAX: 0000000000000000 RBX: ffffed1002d36f78 RCX: ffffffff813a4050 [ 57.217085] RDX: ffff888018560000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.218372] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d36f2f [ 57.219656] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.220959] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169b7df8 [ 57.222241] FS: 00007f8a1efb4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.223698] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.224752] CR2: 00007f8a1f4a6580 CR3: 0000000020428000 CR4: 0000000000350ef0 [ 57.226044] Call Trace: [ 57.226504] [ 57.226965] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.227868] ? __create_object+0x59/0x80 [ 57.228651] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.229623] __vmalloc_noprof+0x59/0x60 [ 57.230335] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.231210] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.232135] bpf_prog_alloc+0x39/0x200 [ 57.232853] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.233782] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.234691] do_seccomp+0x349/0x25e0 [ 57.235369] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.236259] ? __pfx_do_seccomp+0x10/0x10 [ 57.237036] ? find_held_lock+0x2b/0x80 [ 57.237797] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.238777] ? static_key_count+0x60/0x80 [ 57.239553] prctl_set_seccomp+0x4e/0x70 [ 57.240330] __do_sys_prctl+0xe6c/0x1d70 [ 57.241107] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.241964] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.242943] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.243921] ? irqentry_exit+0xf3/0x650 [ 57.244682] do_syscall_64+0xbf/0x430 [ 57.245389] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.246331] RIP: 0033:0x7f8a1f4a65cd [ 57.247037] 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 [ 57.250188] RSP: 002b:00007ffd5c599f30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.251599] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8a1f4a65cd [ 57.252906] RDX: 000055a99e25fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.254174] RBP: 00007ffd5c599f90 R08: 0000000000000000 R09: 00007ffd5c599630 [ 57.255478] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a9c4869ad0 [ 57.256760] R13: 00007ffd5c59a3c0 R14: 000055a9c486abc0 R15: 000055a9c487b780 [ 57.258088] [ 57.258512] irq event stamp: 1727 [ 57.259161] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 57.260678] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 57.262200] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 57.263736] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 57.265233] ---[ end trace 0000000000000000 ]--- [ 57.981820] ------------[ cut here ]------------ [ 57.982777] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.984767] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 57.986210] Modules linked in: [ 57.986861] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.988840] Tainted: [W]=WARN [ 57.989398] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.990882] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.991791] 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 [ 57.994949] RSP: 0018:ffff88800e7afbc0 EFLAGS: 00010286 [ 57.995926] RAX: 0000000000000000 RBX: ffffed1001cf5f78 RCX: ffffffff813a4050 [ 57.997219] RDX: ffff8880140f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.998508] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001cf5f2f [ 57.999816] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.001085] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e7afdf8 [ 58.002356] FS: 00007f1cec1ca900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.003836] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.004882] CR2: 00007f1cec7304a6 CR3: 0000000009ea6000 CR4: 0000000000350ef0 [ 58.006161] Call Trace: [ 58.006663] [ 58.007083] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.007967] ? __create_object+0x59/0x80 [ 58.008746] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.009730] __vmalloc_noprof+0x59/0x60 [ 58.010435] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.011312] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.012236] bpf_prog_alloc+0x39/0x200 [ 58.012952] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.013885] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.014802] do_seccomp+0x349/0x25e0 [ 58.015478] ? find_held_lock+0x2b/0x80 [ 58.016237] ? do_prlimit+0x310/0x610 [ 58.016968] ? __pfx_do_seccomp+0x10/0x10 [ 58.017750] ? do_raw_spin_unlock+0x53/0x220 [ 58.018527] ? _raw_spin_unlock+0x1e/0x40 [ 58.019341] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.020314] ? static_key_count+0x60/0x80 [ 58.021101] prctl_set_seccomp+0x4e/0x70 [ 58.021871] __do_sys_prctl+0xe6c/0x1d70 [ 58.022643] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.023474] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.024443] ? irqentry_exit+0xf3/0x650 [ 58.025198] do_syscall_64+0xbf/0x430 [ 58.025928] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.026884] RIP: 0033:0x7f1cec6bc5cd [ 58.027545] 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 [ 58.030742] RSP: 002b:00007ffd4461bf50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.032106] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1cec6bc5cd [ 58.033395] RDX: 0000557eed250e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.034667] RBP: 00007ffd4461bfb0 R08: 0000000000000000 R09: 00007ffd4461b650 [ 58.035982] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557f04dfd2b0 [ 58.037261] R13: 00007ffd4461c3e0 R14: 0000557f04dffd20 R15: 0000557f04e118d0 [ 58.038565] [ 58.039028] irq event stamp: 1713 [ 58.039688] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 58.041192] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 58.042728] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 58.044263] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 58.045763] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14632' (ECDSA) to the list of known hosts. 2025/11/19 01:58:48 fuzzer started 2025/11/19 01:58:49 dialing manager at localhost:34383 2025/11/19 01:58:49 checking machine... 2025/11/19 01:58:49 checking revisions... [ 58.855868] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:58:49 testing simple program... [ 58.941562] cgroup: Unknown subsys name 'net' [ 58.991228] cgroup: Unknown subsys name 'cpuset' [ 59.005785] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:58:48 Registers: info registers vcpu 0 RAX=00000000000416cd 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=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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc0a240d18 CR3=000000000d931000 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=40f57a197ce58eb8ca42e01e143a556c XMM02=2c67c8bc2e329bc300000000003074e0 XMM03=fb795ef6d657705600000000003119e8 XMM04=d4727b729fe86a6400000000000ae988 XMM05=d6488863a3766e6000000000003225b8 XMM06=3e829fc8c8edc9900000000000321658 XMM07=e042d86d42eb936e0000000000311c68 XMM08=e2659b26cff519db0000000000307540 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff8880e548f000 RCX=255630821f11977f RDX=0000000000000000 RSI=ffffffff8160e212 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888014207410 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff8160e212 R13=0000000000000000 R14=ffff888019a7d340 R15=ffff888008c41780 RIP=ffffffff815bd114 RFL=00000283 [--S---C] 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 00007f8a1efb4900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8a1ef83008 CR3=000000002040e000 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