[ 38.991455] ------------[ cut here ]------------ [ 38.992352] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.994420] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.995854] Modules linked in: [ 38.996500] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.998521] Tainted: [W]=WARN [ 38.999089] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.000529] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.001481] 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 [ 39.004630] RSP: 0018:ffff88801b1ffbc0 EFLAGS: 00010286 [ 39.005613] RAX: 0000000000000000 RBX: ffffed100363ff78 RCX: ffffffff813a4050 [ 39.006896] RDX: ffff888013e15340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.008194] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100363ff2f [ 39.009505] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.010785] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b1ffdf8 [ 39.012067] FS: 00007fe86f3a7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.013512] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.014572] CR2: 00007ffe0d6aeef7 CR3: 000000000c09b000 CR4: 0000000000350ef0 [ 39.015838] Call Trace: [ 39.016345] [ 39.016764] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.017679] ? __create_object+0x59/0x80 [ 39.018471] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.019447] __vmalloc_noprof+0x59/0x60 [ 39.020205] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.021029] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.021986] bpf_prog_alloc+0x39/0x200 [ 39.022718] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.023651] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.024555] do_seccomp+0x349/0x25e0 [ 39.025296] ? find_held_lock+0x2b/0x80 [ 39.026017] ? do_prlimit+0x310/0x610 [ 39.026765] ? __pfx_do_seccomp+0x10/0x10 [ 39.027548] ? do_raw_spin_unlock+0x53/0x220 [ 39.028391] ? _raw_spin_unlock+0x1e/0x40 [ 39.029144] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.030122] ? static_key_count+0x60/0x80 [ 39.030928] prctl_set_seccomp+0x4e/0x70 [ 39.031717] __do_sys_prctl+0xe6c/0x1d70 [ 39.032501] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.033367] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.034342] ? irqentry_exit+0xf3/0x650 [ 39.035068] do_syscall_64+0xbf/0x430 [ 39.035803] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.036751] RIP: 0033:0x7fe86f8995cd [ 39.037472] 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 [ 39.040639] RSP: 002b:00007ffe0d6ac9b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.042029] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe86f8995cd [ 39.043312] RDX: 000055c152162e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.044585] RBP: 00007ffe0d6aca10 R08: 0000000000000000 R09: 00007ffe0d6ac0b0 [ 39.045892] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c16cc672b0 [ 39.047183] R13: 00007ffe0d6ace40 R14: 000055c16cc69d20 R15: 000055c16cc7b8d0 [ 39.048514] [ 39.048949] irq event stamp: 1817 [ 39.049608] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 39.051137] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 39.052674] softirqs last enabled at (1806): [] handle_softirqs+0x50c/0x770 [ 39.054232] softirqs last disabled at (1801): [] __irq_exit_rcu+0xc4/0x100 [ 39.055739] ---[ end trace 0000000000000000 ]--- [ 42.143241] ------------[ cut here ]------------ [ 42.144108] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.146144] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.147569] Modules linked in: [ 42.148149] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.150208] Tainted: [W]=WARN [ 42.150753] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.152198] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.153049] 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 [ 42.156126] RSP: 0018:ffff88801aa3fbc0 EFLAGS: 00010286 [ 42.157088] RAX: 0000000000000000 RBX: ffffed1003547f78 RCX: ffffffff813a4050 [ 42.158345] RDX: ffff8880169ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.159599] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003547f2f [ 42.160860] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.162129] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aa3fdf8 [ 42.163404] FS: 00007f3ada5ad900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.164820] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.165868] CR2: 00007ffe8213bef7 CR3: 000000000bfca000 CR4: 0000000000350ef0 [ 42.167143] Call Trace: [ 42.167637] [ 42.168034] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.168917] ? __create_object+0x59/0x80 [ 42.169693] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.170638] __vmalloc_noprof+0x59/0x60 [ 42.171388] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.172256] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.173126] bpf_prog_alloc+0x39/0x200 [ 42.173859] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.174771] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.175671] do_seccomp+0x349/0x25e0 [ 42.176381] ? find_held_lock+0x2b/0x80 [ 42.177099] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.178051] ? __pfx_do_seccomp+0x10/0x10 [ 42.178818] ? irqentry_exit+0x17b/0x650 [ 42.179575] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 42.180547] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.181509] ? static_key_count+0x60/0x80 [ 42.182297] prctl_set_seccomp+0x4e/0x70 [ 42.183017] __do_sys_prctl+0xe6c/0x1d70 [ 42.183796] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.184641] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.185617] ? irqentry_exit+0xf3/0x650 [ 42.186376] do_syscall_64+0xbf/0x430 [ 42.187061] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.188007] RIP: 0033:0x7f3adaa9f5cd [ 42.188695] 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 [ 42.191777] RSP: 002b:00007ffe8213ac70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.193134] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3adaa9f5cd [ 42.194401] RDX: 0000555a5d152e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.195658] RBP: 00007ffe8213acd0 R08: 0000000000000000 R09: 00007ffe8213a370 [ 42.196923] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555a8d51ead0 [ 42.198203] R13: 00007ffe8213b100 R14: 0000555a8d51fbc0 R15: 0000555a8d530780 [ 42.199492] [ 42.199913] irq event stamp: 1757 [ 42.200559] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 42.202067] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 42.203576] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 42.205097] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 42.206576] ---[ end trace 0000000000000000 ]--- [ 43.060803] ------------[ cut here ]------------ [ 43.061553] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.063194] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.064342] Modules linked in: [ 43.064814] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.066407] Tainted: [W]=WARN [ 43.066858] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.068040] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.068768] 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 [ 43.071310] RSP: 0018:ffff88800f307bc0 EFLAGS: 00010286 [ 43.072053] RAX: 0000000000000000 RBX: ffffed1001e60f78 RCX: ffffffff813a4050 [ 43.073086] RDX: ffff888016805340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.074112] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e60f2f [ 43.075136] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.076135] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f307df8 [ 43.077201] FS: 00007f9bfeb93900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.078360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.079213] CR2: 00007f9bff085580 CR3: 0000000007095000 CR4: 0000000000350ef0 [ 43.080236] Call Trace: [ 43.080617] [ 43.080941] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.081670] ? __create_object+0x59/0x80 [ 43.082287] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.083031] __vmalloc_noprof+0x59/0x60 [ 43.083643] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.084353] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.085058] bpf_prog_alloc+0x39/0x200 [ 43.085663] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.086405] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.087093] do_seccomp+0x349/0x25e0 [ 43.087684] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.088408] ? __pfx_do_seccomp+0x10/0x10 [ 43.089003] ? find_held_lock+0x2b/0x80 [ 43.089627] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.090415] ? static_key_count+0x60/0x80 [ 43.091027] prctl_set_seccomp+0x4e/0x70 [ 43.091655] __do_sys_prctl+0xe6c/0x1d70 [ 43.092278] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.092924] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.093705] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.094489] ? irqentry_exit+0xf3/0x650 [ 43.095063] do_syscall_64+0xbf/0x430 [ 43.095662] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.096434] RIP: 0033:0x7f9bff0855cd [ 43.096960] 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 [ 43.099491] RSP: 002b:00007ffe3e7cdb60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.100578] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9bff0855cd [ 43.101609] RDX: 000055ca88467e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.102640] RBP: 00007ffe3e7cdbc0 R08: 0000000000000000 R09: 00007ffe3e7cd260 [ 43.103657] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cab8630ad0 [ 43.104684] R13: 00007ffe3e7cdff0 R14: 000055cab8631bc0 R15: 000055cab8642780 [ 43.105738] [ 43.106075] irq event stamp: 1717 [ 43.106597] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 43.107800] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 43.108989] softirqs last enabled at (1220): [] handle_softirqs+0x50c/0x770 [ 43.110217] softirqs last disabled at (1211): [] __irq_exit_rcu+0xc4/0x100 [ 43.111414] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64396' (ECDSA) to the list of known hosts. 2025/11/17 13:57:00 fuzzer started 2025/11/17 13:57:01 dialing manager at localhost:37895 2025/11/17 13:57:01 checking machine... 2025/11/17 13:57:01 checking revisions... [ 44.003753] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:57:01 testing simple program... [ 44.084699] cgroup: Unknown subsys name 'net' [ 44.146897] cgroup: Unknown subsys name 'cpuset' [ 44.164287] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:57:00 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880185bf430 RCX=ffffffff81360ed2 RDX=1ffff110030b7e78 RSI=0000000000000000 RDI=ffff8880185bf408 RBP=ffff8880158d0000 RSP=ffff8880185bf348 R8 =0000000000000001 R9 =0000000000000000 R10=ffff8880185bf398 R11=0000000000000001 R12=ffff8880185bf3b8 R13=ffff8880185bf3c0 R14=ffff8880185bf3e0 R15=ffff8880185bf398 RIP=ffffffff81360db6 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 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2ae34be790 CR3=000000001d5d4000 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=37353a333120373120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3034325b646873732030303a3735 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343233 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=dffffc0000000000 RBX=0000000000000034 RCX=ffff888015604e00 RDX=0000000000000001 RSI=0000000000000034 RDI=ffffffff8664fe14 RBP=ffff88800ced9080 RSP=ffff88801675fc08 R8 =ffff88806cf38528 R9 =0000000000000000 R10=0000000000000000 R11=ffffffff81b542a7 R12=0000000000000001 R13=ffff88807ffdc640 R14=0000000000000cc0 R15=0000000000000005 RIP=ffffffff81b4d8c7 RFL=00000292 [--S-A--] 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 00007f3ada5ad900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb948228000 CR3=000000000d9d2000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000