[ 50.648571] ------------[ cut here ]------------ [ 50.649515] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.652010] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 50.653486] Modules linked in: [ 50.654070] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.656054] Tainted: [W]=WARN [ 50.656649] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.658111] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.659039] 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 [ 50.662191] RSP: 0018:ffff8880177c7bc0 EFLAGS: 00010286 [ 50.663175] RAX: 0000000000000000 RBX: ffffed1002ef8f78 RCX: ffffffff813a4050 [ 50.664453] RDX: ffff888015ce9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.665724] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef8f2f [ 50.666996] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.668277] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177c7df8 [ 50.669569] FS: 00007fd67fe29900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.671001] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.672056] CR2: 00007fffb6829ef7 CR3: 000000000e373000 CR4: 0000000000350ef0 [ 50.673353] Call Trace: [ 50.673810] [ 50.674217] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.675132] ? __create_object+0x59/0x80 [ 50.675893] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.676863] __vmalloc_noprof+0x59/0x60 [ 50.677629] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.678516] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.679442] bpf_prog_alloc+0x39/0x200 [ 50.680126] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.681067] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.681977] do_seccomp+0x349/0x25e0 [ 50.682707] ? find_held_lock+0x2b/0x80 [ 50.683456] ? do_prlimit+0x310/0x610 [ 50.684154] ? __pfx_do_seccomp+0x10/0x10 [ 50.684939] ? do_raw_spin_unlock+0x53/0x220 [ 50.685755] ? _raw_spin_unlock+0x1e/0x40 [ 50.686567] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.687523] ? static_key_count+0x60/0x80 [ 50.688276] prctl_set_seccomp+0x4e/0x70 [ 50.689067] __do_sys_prctl+0xe6c/0x1d70 [ 50.689852] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.690745] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.691724] ? irqentry_exit+0xf3/0x650 [ 50.692493] do_syscall_64+0xbf/0x430 [ 50.693183] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.694127] RIP: 0033:0x7fd68031b5cd [ 50.694823] 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 [ 50.697996] RSP: 002b:00007fffb6828190 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.699371] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd68031b5cd [ 50.700658] RDX: 0000558dba385e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.701933] RBP: 00007fffb68281f0 R08: 0000000000000000 R09: 00007fffb6827890 [ 50.703225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558df21672b0 [ 50.704482] R13: 00007fffb6828620 R14: 0000558df2169d20 R15: 0000558df217b8d0 [ 50.705765] [ 50.706192] irq event stamp: 1787 [ 50.706852] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 50.708392] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 50.709913] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 50.711464] softirqs last disabled at (1637): [] __irq_exit_rcu+0xc4/0x100 [ 50.712974] ---[ end trace 0000000000000000 ]--- [ 53.664089] ------------[ cut here ]------------ [ 53.664865] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.666579] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 53.667798] Modules linked in: [ 53.668287] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.670151] Tainted: [W]=WARN [ 53.670717] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.671940] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.672695] 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 [ 53.675340] RSP: 0018:ffff88800f5dfbc0 EFLAGS: 00010286 [ 53.676109] RAX: 0000000000000000 RBX: ffffed1001ebbf78 RCX: ffffffff813a4050 [ 53.677171] RDX: ffff888015fab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.678237] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ebbf2f [ 53.679330] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.680398] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f5dfdf8 [ 53.681460] FS: 00007f1bee840900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.682654] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.683531] CR2: 00007fff8a66def7 CR3: 000000000ce96000 CR4: 0000000000350ef0 [ 53.684593] Call Trace: [ 53.684975] [ 53.685351] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.686058] ? __create_object+0x59/0x80 [ 53.686717] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.687522] __vmalloc_noprof+0x59/0x60 [ 53.688114] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.688832] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.689614] bpf_prog_alloc+0x39/0x200 [ 53.690192] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.690980] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.691724] do_seccomp+0x349/0x25e0 [ 53.692280] ? find_held_lock+0x2b/0x80 [ 53.692926] ? do_prlimit+0x310/0x610 [ 53.693551] ? __pfx_do_seccomp+0x10/0x10 [ 53.694181] ? do_raw_spin_unlock+0x53/0x220 [ 53.694886] ? _raw_spin_unlock+0x1e/0x40 [ 53.695549] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.696370] ? static_key_count+0x60/0x80 [ 53.696999] prctl_set_seccomp+0x4e/0x70 [ 53.697642] __do_sys_prctl+0xe6c/0x1d70 [ 53.698258] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.698984] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.699796] ? irqentry_exit+0xf3/0x650 [ 53.700435] do_syscall_64+0xbf/0x430 [ 53.701015] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.701802] RIP: 0033:0x7f1beed325cd [ 53.702406] 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 [ 53.705064] RSP: 002b:00007fff8a66b760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.706203] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1beed325cd [ 53.707275] RDX: 000055fd47560e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.708343] RBP: 00007fff8a66b7c0 R08: 0000000000000000 R09: 00007fff8a66ae60 [ 53.709421] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fd5f670ad0 [ 53.710490] R13: 00007fff8a66bbf0 R14: 000055fd5f671bc0 R15: 000055fd5f682780 [ 53.711579] [ 53.711936] irq event stamp: 1809 [ 53.712473] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 53.713740] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 53.715004] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 53.716288] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 53.717568] ---[ end trace 0000000000000000 ]--- [ 54.291487] ------------[ cut here ]------------ [ 54.291894] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.292819] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 54.293471] Modules linked in: [ 54.293737] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.294632] Tainted: [W]=WARN [ 54.294880] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.295536] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.295926] 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 [ 54.297351] RSP: 0018:ffff888016817bc0 EFLAGS: 00010286 [ 54.297769] RAX: 0000000000000000 RBX: ffffed1002d02f78 RCX: ffffffff813a4050 [ 54.298341] RDX: ffff8880163e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.298911] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d02f2f [ 54.299483] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.300037] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016817df8 [ 54.300607] FS: 00007f66b7f60900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.301231] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.301700] CR2: 00007ffcdda8aef7 CR3: 000000001f523000 CR4: 0000000000350ef0 [ 54.302643] Call Trace: [ 54.302856] [ 54.303045] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.303457] ? __create_object+0x59/0x80 [ 54.303793] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.304212] __vmalloc_noprof+0x59/0x60 [ 54.304552] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.304933] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.305364] bpf_prog_alloc+0x39/0x200 [ 54.305681] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.306083] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.306516] do_seccomp+0x349/0x25e0 [ 54.306828] ? find_held_lock+0x2b/0x80 [ 54.307152] ? do_prlimit+0x310/0x610 [ 54.307488] ? __pfx_do_seccomp+0x10/0x10 [ 54.307827] ? do_raw_spin_unlock+0x53/0x220 [ 54.308193] ? _raw_spin_unlock+0x1e/0x40 [ 54.308552] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.308969] ? static_key_count+0x60/0x80 [ 54.309328] prctl_set_seccomp+0x4e/0x70 [ 54.309660] __do_sys_prctl+0xe6c/0x1d70 [ 54.309993] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.310384] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.310812] ? irqentry_exit+0xf3/0x650 [ 54.311139] do_syscall_64+0xbf/0x430 [ 54.311478] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.311889] RIP: 0033:0x7f66b84525cd [ 54.312191] 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 [ 54.313641] RSP: 002b:00007ffcdda89c80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.314247] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f66b84525cd [ 54.314835] RDX: 000055fd2586fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.315418] RBP: 00007ffcdda89ce0 R08: 0000000000000000 R09: 00007ffcdda89380 [ 54.315982] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fd451f1ad0 [ 54.316558] R13: 00007ffcdda8a110 R14: 000055fd451f2bc0 R15: 000055fd45203780 [ 54.317130] [ 54.317341] irq event stamp: 1725 [ 54.317619] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 54.318292] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 54.318992] softirqs last enabled at (1408): [] handle_softirqs+0x50c/0x770 [ 54.319691] softirqs last disabled at (1365): [] __irq_exit_rcu+0xc4/0x100 [ 54.320377] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44743' (ECDSA) to the list of known hosts. 2025/11/18 03:50:20 fuzzer started 2025/11/18 03:50:20 dialing manager at localhost:37895 2025/11/18 03:50:20 checking machine... 2025/11/18 03:50:20 checking revisions... [ 55.102708] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:50:20 testing simple program... [ 55.167389] cgroup: Unknown subsys name 'net' [ 55.219255] cgroup: Unknown subsys name 'cpuset' [ 55.231279] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:50:19 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff86a578ec RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00 R8 =ffffffff86a578f0 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000015432 R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffff88801604fc90 R15=ffff88806ce08a70 RIP=ffffffff8135e96a 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 00007f4858f85700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdee6660020 CR3=000000000e3aa000 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=30353a333020383120766f4e3e38333c XMM01=656e6e6f637369642064657669656365 XMM02=63736964203a31313a38313134342074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383131 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=1ffffffff0d5d347 RBX=0000000000000001 RCX=ffffffff86ae9a34 RDX=0000000000000000 RSI=dffffc0000000000 RDI=ffff888013aff3e0 RBP=ffff888013aff3d0 RSP=ffff888013aff308 R8 =ffffffff86ae9a38 R9 =ffff888013aff3b8 R10=000000000003c9ed R11=000000000002d9be R12=ffff888013aff3d8 R13=ffff888013aff3c0 R14=ffff888013affd50 R15=ffff888013aff378 RIP=ffffffff8135f084 RFL=00000216 [----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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0d5159ff50 CR3=000000001f447000 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=0000000000000000fffffffe7ffbfeff XMM01=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=00000000000000020000000000000000 XMM04=00000000000000008000000000000006 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=2520737365726464616e657473696c00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000