[ 46.262454] ------------[ cut here ]------------ [ 46.263387] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.265345] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.266821] Modules linked in: [ 46.267417] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.269413] Tainted: [W]=WARN [ 46.270012] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.271495] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.272406] 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 [ 46.275582] RSP: 0018:ffff88801749fbc0 EFLAGS: 00010286 [ 46.276565] RAX: 0000000000000000 RBX: ffffed1002e93f78 RCX: ffffffff813a4050 [ 46.277844] RDX: ffff88800f71d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.279155] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e93f2f [ 46.280437] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.281720] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801749fdf8 [ 46.283041] FS: 00007f7f9ed57900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.284481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.285541] CR2: 00007fffb7e50ef8 CR3: 000000000e575000 CR4: 0000000000350ef0 [ 46.286824] Call Trace: [ 46.287287] [ 46.287702] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.288615] ? __create_object+0x59/0x80 [ 46.289386] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.290378] __vmalloc_noprof+0x59/0x60 [ 46.291147] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.292020] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.292959] bpf_prog_alloc+0x39/0x200 [ 46.293664] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.294627] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.295550] do_seccomp+0x349/0x25e0 [ 46.296268] ? find_held_lock+0x2b/0x80 [ 46.297040] ? do_prlimit+0x310/0x610 [ 46.297788] ? __pfx_do_seccomp+0x10/0x10 [ 46.298555] ? do_raw_spin_unlock+0x53/0x220 [ 46.299402] ? _raw_spin_unlock+0x1e/0x40 [ 46.300186] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.301163] ? static_key_count+0x60/0x80 [ 46.301995] prctl_set_seccomp+0x4e/0x70 [ 46.302790] __do_sys_prctl+0xe6c/0x1d70 [ 46.303547] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.304419] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.305375] ? irqentry_exit+0xf3/0x650 [ 46.306159] do_syscall_64+0xbf/0x430 [ 46.306906] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.307874] RIP: 0033:0x7f7f9f2495cd [ 46.308547] 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 [ 46.311799] RSP: 002b:00007fffb7e4ee20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.313190] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7f9f2495cd [ 46.314510] RDX: 0000562353780e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.315819] RBP: 00007fffb7e4ee80 R08: 0000000000000000 R09: 00007fffb7e4e520 [ 46.317107] R10: 0000000000000000 R11: 0000000000000246 R12: 000056236ef68ad0 [ 46.318425] R13: 00007fffb7e4f2b0 R14: 000056236ef69bc0 R15: 000056236ef7a780 [ 46.319763] [ 46.320196] irq event stamp: 1689 [ 46.320843] hardirqs last enabled at (1699): [] __up_console_sem+0x78/0x80 [ 46.322375] hardirqs last disabled at (1708): [] __up_console_sem+0x5d/0x80 [ 46.323886] softirqs last enabled at (1536): [] handle_softirqs+0x50c/0x770 [ 46.325432] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 46.326955] ---[ end trace 0000000000000000 ]--- [ 49.250128] ------------[ cut here ]------------ [ 49.251075] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.253071] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.254589] Modules linked in: [ 49.255231] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.257198] Tainted: [W]=WARN [ 49.257791] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.259280] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.260193] 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 [ 49.263368] RSP: 0018:ffff888018ecfbc0 EFLAGS: 00010286 [ 49.264337] RAX: 0000000000000000 RBX: ffffed10031d9f78 RCX: ffffffff813a4050 [ 49.265618] RDX: ffff88800a93d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.266908] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031d9f2f [ 49.268185] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.269463] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018ecfdf8 [ 49.270762] FS: 00007fd644192900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.272183] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.273234] CR2: 00007fd644684580 CR3: 000000000ca08000 CR4: 0000000000350ef0 [ 49.274517] Call Trace: [ 49.275024] [ 49.275430] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.276328] ? __create_object+0x59/0x80 [ 49.277115] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.278090] __vmalloc_noprof+0x59/0x60 [ 49.278839] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.279664] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.280583] bpf_prog_alloc+0x39/0x200 [ 49.281321] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.282259] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.283165] do_seccomp+0x349/0x25e0 [ 49.283885] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.284787] ? __pfx_do_seccomp+0x10/0x10 [ 49.285530] ? find_held_lock+0x2b/0x80 [ 49.286296] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.287258] ? static_key_count+0x60/0x80 [ 49.288070] prctl_set_seccomp+0x4e/0x70 [ 49.288844] __do_sys_prctl+0xe6c/0x1d70 [ 49.289577] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.290442] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.291412] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.292370] ? irqentry_exit+0xf3/0x650 [ 49.293143] do_syscall_64+0xbf/0x430 [ 49.293874] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.294842] RIP: 0033:0x7fd6446845cd [ 49.295505] 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 [ 49.298660] RSP: 002b:00007ffce310e8a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.300012] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd6446845cd [ 49.301283] RDX: 000055dce9a32e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.302568] RBP: 00007ffce310e900 R08: 0000000000000000 R09: 00007ffce310dfa0 [ 49.303852] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dcfd2afad0 [ 49.305121] R13: 00007ffce310ed30 R14: 000055dcfd2b0bc0 R15: 000055dcfd2c1780 [ 49.306440] [ 49.306900] irq event stamp: 1715 [ 49.307496] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 49.309006] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 49.310531] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 49.312068] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 49.313567] ---[ end trace 0000000000000000 ]--- [ 50.083637] ------------[ cut here ]------------ [ 50.084310] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.085803] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.086870] Modules linked in: [ 50.087309] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.088780] Tainted: [W]=WARN [ 50.089188] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.090460] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.091195] 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 [ 50.093532] RSP: 0018:ffff88800f5dfbc0 EFLAGS: 00010286 [ 50.094281] RAX: 0000000000000000 RBX: ffffed1001ebbf78 RCX: ffffffff813a4050 [ 50.095228] RDX: ffff888013e61bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.096182] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ebbf2f [ 50.097130] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.098105] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f5dfdf8 [ 50.099071] FS: 00007fc2b5cd6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.100139] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.100942] CR2: 00007fc2b61c8580 CR3: 000000001fcff000 CR4: 0000000000350ef0 [ 50.101891] Call Trace: [ 50.102245] [ 50.102547] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.103213] ? __create_object+0x59/0x80 [ 50.103793] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.104466] __vmalloc_noprof+0x59/0x60 [ 50.105042] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.105652] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.106355] bpf_prog_alloc+0x39/0x200 [ 50.106901] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.107556] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.108219] do_seccomp+0x349/0x25e0 [ 50.108717] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.109382] ? __pfx_do_seccomp+0x10/0x10 [ 50.109978] ? find_held_lock+0x2b/0x80 [ 50.110506] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.111217] ? static_key_count+0x60/0x80 [ 50.111808] prctl_set_seccomp+0x4e/0x70 [ 50.112347] __do_sys_prctl+0xe6c/0x1d70 [ 50.112928] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.113524] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.114246] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.114960] ? irqentry_exit+0xf3/0x650 [ 50.115493] do_syscall_64+0xbf/0x430 [ 50.116039] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.116707] RIP: 0033:0x7fc2b61c85cd [ 50.117236] 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 [ 50.119598] RSP: 002b:00007ffe272adc00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.120612] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc2b61c85cd [ 50.121569] RDX: 00005645f9a60e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.122535] RBP: 00007ffe272adc60 R08: 0000000000000000 R09: 00007ffe272ad300 [ 50.123488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564600c91ad0 [ 50.124446] R13: 00007ffe272ae090 R14: 0000564600c92bc0 R15: 0000564600ca3780 [ 50.125425] [ 50.125764] irq event stamp: 1741 [ 50.126223] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 50.127358] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 50.128486] softirqs last enabled at (1308): [] handle_softirqs+0x50c/0x770 [ 50.129630] softirqs last disabled at (1287): [] __irq_exit_rcu+0xc4/0x100 [ 50.130775] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53327' (ECDSA) to the list of known hosts. 2025/11/19 02:47:42 fuzzer started 2025/11/19 02:47:42 dialing manager at localhost:34383 2025/11/19 02:47:42 checking machine... 2025/11/19 02:47:42 checking revisions... [ 51.007739] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:47:42 testing simple program... [ 51.091880] cgroup: Unknown subsys name 'net' [ 51.148642] cgroup: Unknown subsys name 'cpuset' [ 51.162821] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:47:41 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888009627978 RCX=ffffffff86a49dcc RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff888009627788 R8 =ffffffff86a49dd0 R9 =ffff888009627880 R10=000000000003c9ed R11=0000000000012f5f R12=ffffffff8135e7a2 R13=ffff888009627888 R14=ffff888009611bc0 R15=ffff888009627840 RIP=ffffffff81528f2e RFL=00000246 [---Z-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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd644161008 CR3=000000001fe3f000 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 info registers vcpu 1 RAX=0000000000000001 RBX=ffff888016da6a40 RCX=ffffffff812981bf RDX=ffffed1002db4a69 RSI=ffffffff812ce326 RDI=ffff888016da6a40 RBP=ffff888015f53780 RSP=ffff88801a837938 R8 =0000000000000001 R9 =ffffed1002db4a68 R10=ffff888016da5347 R11=ffff888016da57f8 R12=ffff888016da5340 R13=ffff888016da6a40 R14=ffff88806cf37340 R15=ffff888016da6998 RIP=ffffffff81751e08 RFL=00000002 [-------] 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 00007fd6825cb700 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=00007fd6825d4000 CR3=000000000e536000 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=37343a323020393120766f4e3e38333c XMM01=656e6e6f637369642064657669656365 XMM02=63736964203a31313a34333833342074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343338 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000