[ 39.298437] ------------[ cut here ]------------ [ 39.299381] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.301407] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 39.302858] Modules linked in: [ 39.303439] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.305386] Tainted: [W]=WARN [ 39.305977] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.307413] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.308312] 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 [ 39.311462] RSP: 0018:ffff88800ff97bc0 EFLAGS: 00010286 [ 39.312420] RAX: 0000000000000000 RBX: ffffed1001ff2f78 RCX: ffffffff813a4050 [ 39.313699] RDX: ffff888016438000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.314960] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ff2f2f [ 39.316223] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.317485] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ff97df8 [ 39.318771] FS: 00007f83377d9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.320202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.321258] CR2: 00007ffd8e4b4ef7 CR3: 000000000a0c2000 CR4: 0000000000350ef0 [ 39.322554] Call Trace: [ 39.323011] [ 39.323410] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.324292] ? __create_object+0x59/0x80 [ 39.325050] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.326018] __vmalloc_noprof+0x59/0x60 [ 39.326764] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.327621] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.328486] bpf_prog_alloc+0x39/0x200 [ 39.329216] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.330143] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.331022] do_seccomp+0x349/0x25e0 [ 39.331733] ? find_held_lock+0x2b/0x80 [ 39.332436] ? do_prlimit+0x310/0x610 [ 39.333169] ? __pfx_do_seccomp+0x10/0x10 [ 39.333962] ? do_raw_spin_unlock+0x53/0x220 [ 39.334783] ? _raw_spin_unlock+0x1e/0x40 [ 39.335502] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.336450] ? static_key_count+0x60/0x80 [ 39.337232] prctl_set_seccomp+0x4e/0x70 [ 39.338033] __do_sys_prctl+0xe6c/0x1d70 [ 39.338815] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.339669] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.340618] ? irqentry_exit+0xf3/0x650 [ 39.341323] do_syscall_64+0xbf/0x430 [ 39.342063] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.343011] RIP: 0033:0x7f8337ccb5cd [ 39.343705] 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 [ 39.346802] RSP: 002b:00007ffd8e4b33d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.348148] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8337ccb5cd [ 39.349408] RDX: 000055b8c43b6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.350679] RBP: 00007ffd8e4b3430 R08: 0000000000000000 R09: 00007ffd8e4b2ad0 [ 39.351937] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b8cd302ad0 [ 39.353195] R13: 00007ffd8e4b3860 R14: 000055b8cd303bc0 R15: 000055b8cd314780 [ 39.354504] [ 39.354975] irq event stamp: 1719 [ 39.355610] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 39.357097] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 39.358597] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 39.360118] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 39.361611] ---[ end trace 0000000000000000 ]--- [ 42.276444] ------------[ cut here ]------------ [ 42.277438] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.279462] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 42.280975] Modules linked in: [ 42.281615] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.283575] Tainted: [W]=WARN [ 42.284119] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.285572] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.286438] 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 [ 42.289552] RSP: 0018:ffff888016b57bc0 EFLAGS: 00010286 [ 42.290485] RAX: 0000000000000000 RBX: ffffed1002d6af78 RCX: ffffffff813a4050 [ 42.291752] RDX: ffff88801776b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.293030] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d6af2f [ 42.294307] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.295567] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b57df8 [ 42.296837] FS: 00007ff7d4172900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.298270] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.299314] CR2: 00007ff7d4664580 CR3: 0000000020a35000 CR4: 0000000000350ef0 [ 42.300574] Call Trace: [ 42.301031] [ 42.301441] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.302379] ? __create_object+0x59/0x80 [ 42.303282] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.304387] __vmalloc_noprof+0x59/0x60 [ 42.305263] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.306273] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.307350] bpf_prog_alloc+0x39/0x200 [ 42.308191] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.309261] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.310302] do_seccomp+0x349/0x25e0 [ 42.311124] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.312144] ? __pfx_do_seccomp+0x10/0x10 [ 42.313041] ? find_held_lock+0x2b/0x80 [ 42.313935] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.315043] ? static_key_count+0x60/0x80 [ 42.315982] prctl_set_seccomp+0x4e/0x70 [ 42.316868] __do_sys_prctl+0xe6c/0x1d70 [ 42.317791] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.318777] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.319891] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.321007] ? irqentry_exit+0xf3/0x650 [ 42.321915] do_syscall_64+0xbf/0x430 [ 42.322774] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.323870] RIP: 0033:0x7ff7d46645cd [ 42.324681] 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 [ 42.328323] RSP: 002b:00007fffc37ece90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.329907] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7d46645cd [ 42.331378] RDX: 000055d38a5a0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.332850] RBP: 00007fffc37ecef0 R08: 0000000000000000 R09: 00007fffc37ec590 [ 42.334342] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d3c0b75b10 [ 42.335833] R13: 00007fffc37ed320 R14: 000055d3c0b762b0 R15: 000055d3c0b8a6f0 [ 42.337321] [ 42.337879] irq event stamp: 1793 [ 42.338635] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 42.340385] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 42.342133] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 42.343935] softirqs last disabled at (1831): [] __irq_exit_rcu+0xc4/0x100 [ 42.345692] ---[ end trace 0000000000000000 ]--- [ 43.165329] ------------[ cut here ]------------ [ 43.166447] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.168921] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.170984] Modules linked in: [ 43.171841] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.174217] Tainted: [W]=WARN [ 43.174939] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.176698] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.177806] 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 [ 43.181629] RSP: 0018:ffff888017bdfbc0 EFLAGS: 00010286 [ 43.182825] RAX: 0000000000000000 RBX: ffffed1002f7bf78 RCX: ffffffff813a4050 [ 43.184359] RDX: ffff88801c0fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.185907] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f7bf2f [ 43.187433] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.188944] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bdfdf8 [ 43.190486] FS: 00007fe6a9e35900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.192193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.193492] CR2: 00007fe6aa327580 CR3: 000000000cd21000 CR4: 0000000000350ef0 [ 43.195050] Call Trace: [ 43.195652] [ 43.196145] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.197209] ? __create_object+0x59/0x80 [ 43.198221] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.199301] __vmalloc_noprof+0x59/0x60 [ 43.200144] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.201118] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.202161] bpf_prog_alloc+0x39/0x200 [ 43.202965] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.203846] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.204709] do_seccomp+0x349/0x25e0 [ 43.205344] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.206206] ? __pfx_do_seccomp+0x10/0x10 [ 43.206943] ? find_held_lock+0x2b/0x80 [ 43.207657] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.208565] ? static_key_count+0x60/0x80 [ 43.209284] prctl_set_seccomp+0x4e/0x70 [ 43.210035] __do_sys_prctl+0xe6c/0x1d70 [ 43.210782] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.211590] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.212473] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.213374] ? irqentry_exit+0xf3/0x650 [ 43.214100] do_syscall_64+0xbf/0x430 [ 43.214804] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.215711] RIP: 0033:0x7fe6aa3275cd [ 43.216334] 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 [ 43.219306] RSP: 002b:00007ffdfa92b160 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.220592] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe6aa3275cd [ 43.221804] RDX: 0000564953e10e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.223006] RBP: 00007ffdfa92b1c0 R08: 0000000000000000 R09: 00007ffdfa92a860 [ 43.224200] R10: 0000000000000000 R11: 0000000000000246 R12: 000056497d150ad0 [ 43.225400] R13: 00007ffdfa92b5f0 R14: 000056497d151bc0 R15: 000056497d162780 [ 43.226620] [ 43.227027] irq event stamp: 1823 [ 43.227635] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 43.229081] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 43.230553] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 43.232005] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 43.233423] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20881' (ECDSA) to the list of known hosts. 2025/11/17 23:53:05 fuzzer started 2025/11/17 23:53:05 dialing manager at localhost:37895 2025/11/17 23:53:05 checking machine... 2025/11/17 23:53:05 checking revisions... [ 44.204115] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:53:05 testing simple program... [ 44.297584] cgroup: Unknown subsys name 'net' [ 44.366743] cgroup: Unknown subsys name 'cpuset' [ 44.387827] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:53:04 Registers: info registers vcpu 0 RAX=ffffc90000660000 RBX=ffff88800f000c80 RCX=1ffff11001e00279 RDX=1ffff11001e001d6 RSI=0000000000000004 RDI=ffff88800f0013c8 RBP=1ffff110012bff53 RSP=ffff8880095ffa20 R8 =0000000000000001 R9 =ffffed10012bff32 R10=0000000000000003 R11=0000000000000001 R12=ffff88800f000e98 R13=000000000133a6b5 R14=ffff88800f000000 R15=ffff88800f000c80 RIP=ffffffff836235b2 RFL=00000016 [----AP-] 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 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff7d4729618 CR3=0000000009bc0000 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=656e6e6f637369642064657669656365 XMM02=63736964203a31313a32383635342074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323836 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002741d 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055d3c0bb6000 CR3=0000000009bc0000 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=33353a333220373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323836 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000