[ 46.291225] ------------[ cut here ]------------ [ 46.292171] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.294210] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/239 [ 46.295662] Modules linked in: [ 46.296250] CPU: 1 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.298508] Tainted: [W]=WARN [ 46.299062] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.300618] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.301536] 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 [ 46.304711] RSP: 0018:ffff88800f84fbc0 EFLAGS: 00010286 [ 46.305700] RAX: 0000000000000000 RBX: ffffed1001f09f78 RCX: ffffffff813a4050 [ 46.306997] RDX: ffff88801c841bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.308271] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f09f2f [ 46.309552] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.310836] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f84fdf8 [ 46.312137] FS: 00007fd19a10b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.313590] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.314650] CR2: 00007ffc7c644ef7 CR3: 000000000ca0b000 CR4: 0000000000350ef0 [ 46.315933] Call Trace: [ 46.316436] [ 46.316842] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.317749] ? __create_object+0x59/0x80 [ 46.318519] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.319486] __vmalloc_noprof+0x59/0x60 [ 46.320192] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.321061] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.321985] bpf_prog_alloc+0x39/0x200 [ 46.322722] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.323650] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.324543] do_seccomp+0x349/0x25e0 [ 46.325233] ? find_held_lock+0x2b/0x80 [ 46.325990] ? do_prlimit+0x310/0x610 [ 46.326730] ? __pfx_do_seccomp+0x10/0x10 [ 46.327508] ? do_raw_spin_unlock+0x53/0x220 [ 46.328317] ? _raw_spin_unlock+0x1e/0x40 [ 46.329089] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.330058] ? static_key_count+0x60/0x80 [ 46.330865] prctl_set_seccomp+0x4e/0x70 [ 46.331653] __do_sys_prctl+0xe6c/0x1d70 [ 46.332445] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.333264] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.334239] ? irqentry_exit+0xf3/0x650 [ 46.334998] do_syscall_64+0xbf/0x430 [ 46.335734] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.336701] RIP: 0033:0x7fd19a5fd5cd [ 46.337370] 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 [ 46.340552] RSP: 002b:00007ffc7c643a10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.341918] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd19a5fd5cd [ 46.343199] RDX: 000055bb22d64e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.344472] RBP: 00007ffc7c643a70 R08: 0000000000000000 R09: 00007ffc7c643110 [ 46.345770] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bb45577ad0 [ 46.347039] R13: 00007ffc7c643ea0 R14: 000055bb45578bc0 R15: 000055bb45589780 [ 46.348348] [ 46.348806] irq event stamp: 1777 [ 46.349461] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 46.350980] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 46.352513] softirqs last enabled at (1358): [] handle_softirqs+0x50c/0x770 [ 46.354062] softirqs last disabled at (1353): [] __irq_exit_rcu+0xc4/0x100 [ 46.355571] ---[ end trace 0000000000000000 ]--- [ 49.883577] ------------[ cut here ]------------ [ 49.884532] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.886898] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 49.888359] Modules linked in: [ 49.888988] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.890971] Tainted: [W]=WARN [ 49.891564] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.893032] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.893950] 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 [ 49.897311] RSP: 0018:ffff88800df6fbc0 EFLAGS: 00010286 [ 49.898297] RAX: 0000000000000000 RBX: ffffed1001bedf78 RCX: ffffffff813a4050 [ 49.899605] RDX: ffff88801b6a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.900888] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001bedf2f [ 49.902204] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.903485] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800df6fdf8 [ 49.904762] FS: 00007f1725588900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.906216] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.907278] CR2: 00007f1725aee4a6 CR3: 000000000baee000 CR4: 0000000000350ef0 [ 49.908582] Call Trace: [ 49.909054] [ 49.909524] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.910429] ? __create_object+0x59/0x80 [ 49.911174] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.912129] __vmalloc_noprof+0x59/0x60 [ 49.912896] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.913783] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.914710] bpf_prog_alloc+0x39/0x200 [ 49.915447] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.916331] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.917240] do_seccomp+0x349/0x25e0 [ 49.917962] ? find_held_lock+0x2b/0x80 [ 49.918723] ? do_prlimit+0x310/0x610 [ 49.919475] ? __pfx_do_seccomp+0x10/0x10 [ 49.920217] ? do_raw_spin_unlock+0x53/0x220 [ 49.921047] ? _raw_spin_unlock+0x1e/0x40 [ 49.921831] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.922837] ? static_key_count+0x60/0x80 [ 49.923655] prctl_set_seccomp+0x4e/0x70 [ 49.924379] __do_sys_prctl+0xe6c/0x1d70 [ 49.925155] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.926037] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.927009] ? irqentry_exit+0xf3/0x650 [ 49.927767] do_syscall_64+0xbf/0x430 [ 49.928510] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.929476] RIP: 0033:0x7f1725a7a5cd [ 49.930141] 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 [ 49.933284] RSP: 002b:00007fffbcc07120 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.934637] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1725a7a5cd [ 49.935912] RDX: 000055f279c66e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.937222] RBP: 00007fffbcc07180 R08: 0000000000000000 R09: 00007fffbcc06820 [ 49.938516] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f2af4ce2b0 [ 49.939803] R13: 00007fffbcc075b0 R14: 000055f2af4d0d20 R15: 000055f2af4e28d0 [ 49.941097] [ 49.941569] irq event stamp: 1783 [ 49.942177] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 49.943715] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 49.945270] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 49.946808] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 49.948358] ---[ end trace 0000000000000000 ]--- [ 50.769379] ------------[ cut here ]------------ [ 50.770157] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.772322] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/254 [ 50.773581] Modules linked in: [ 50.774077] CPU: 0 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.775766] Tainted: [W]=WARN [ 50.776229] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.777455] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.778190] 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 [ 50.780820] RSP: 0018:ffff888015d87bc0 EFLAGS: 00010286 [ 50.781636] RAX: 0000000000000000 RBX: ffffed1002bb0f78 RCX: ffffffff813a4050 [ 50.782710] RDX: ffff888017ab1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.783777] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bb0f2f [ 50.784840] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.785915] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d87df8 [ 50.786991] FS: 00007f4cfb67b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.788168] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.789047] CR2: 00007ffd28a74ef7 CR3: 000000000738c000 CR4: 0000000000350ef0 [ 50.790124] Call Trace: [ 50.790549] [ 50.790897] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.791636] ? __create_object+0x59/0x80 [ 50.792254] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.793055] __vmalloc_noprof+0x59/0x60 [ 50.793690] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.794370] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.795144] bpf_prog_alloc+0x39/0x200 [ 50.795761] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.796528] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.797249] do_seccomp+0x349/0x25e0 [ 50.797855] ? find_held_lock+0x2b/0x80 [ 50.798479] ? do_prlimit+0x310/0x610 [ 50.799049] ? __pfx_do_seccomp+0x10/0x10 [ 50.799698] ? do_raw_spin_unlock+0x53/0x220 [ 50.800347] ? _raw_spin_unlock+0x1e/0x40 [ 50.800995] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.801792] ? static_key_count+0x60/0x80 [ 50.802449] prctl_set_seccomp+0x4e/0x70 [ 50.803050] __do_sys_prctl+0xe6c/0x1d70 [ 50.803707] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.804385] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.805187] ? irqentry_exit+0xf3/0x650 [ 50.805841] do_syscall_64+0xbf/0x430 [ 50.806444] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.807193] RIP: 0033:0x7f4cfbb6d5cd [ 50.807790] 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 [ 50.810463] RSP: 002b:00007ffd28a73720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.811604] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4cfbb6d5cd [ 50.812688] RDX: 0000556b1e793e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.813785] RBP: 00007ffd28a73780 R08: 0000000000000000 R09: 00007ffd28a72e20 [ 50.814865] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556b43aa9ad0 [ 50.815945] R13: 00007ffd28a73bb0 R14: 0000556b43aaabc0 R15: 0000556b43abb780 [ 50.817044] [ 50.817454] irq event stamp: 1687 [ 50.817965] hardirqs last enabled at (1695): [] __up_console_sem+0x78/0x80 [ 50.819229] hardirqs last disabled at (1704): [] __up_console_sem+0x5d/0x80 [ 50.820505] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 50.821843] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 50.823125] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18358' (ECDSA) to the list of known hosts. 2025/11/18 02:37:10 fuzzer started 2025/11/18 02:37:10 dialing manager at localhost:37895 2025/11/18 02:37:10 checking machine... 2025/11/18 02:37:10 checking revisions... [ 51.734379] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:37:10 testing simple program... [ 51.814589] cgroup: Unknown subsys name 'net' [ 51.882783] cgroup: Unknown subsys name 'cpuset' [ 51.901941] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:37:09 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88801c7dc910 RCX=ffffffff81f45168 RDX=ffffed10038fb923 RSI=0000000000000008 RDI=ffff88801c7dc910 RBP=dffffc0000000000 RSP=ffff888009786fd0 R8 =0000000000000000 R9 =ffffed10038fb922 R10=ffff88801c7dc917 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000001000 R15=ffffea00007ad600 RIP=ffffffff81b2d00f 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbd6e013c80 CR3=000000000db54000 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=6af1df2d3d8bfe09ce55113a95fdf9d2 XMM01=4841b6f25e4296b79ee2139b639c05e1 XMM02=c9254b5fb2f0093cf358ce1f7149ac48 XMM03=756b86d37c92952d74506b3269d2f308 XMM04=0000000000000000000000000badd098 XMM05=00000000000000000000002200000000 XMM06=00000000000000000000000000000022 XMM07=00000022000000000badd09800000022 XMM08=6a000000f400000002000000ee000000 XMM09=00000000000000000000000000000000 XMM10=01da9e70982898a06825d4956bb8f154 XMM11=567a4cc1d757a90fe9ba7e02e55da027 XMM12=0d0c0f0e09080b0a0504070601000302 XMM13=0c0f0e0d080b0a090407060500030201 XMM14=00000000000000000000000000000600 XMM15=00000000000000000000000000000040 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888018c180c0 RCX=ffffffff81c80dd0 RDX=ffff88801b6a3780 RSI=0000000000000000 RDI=0000000000000005 RBP=ffff888018c18140 RSP=ffff88801708fb08 R8 =0000000000000001 R9 =ffffed1003183028 R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=ffff888018c18190 R14=ffff888018c18158 R15=ffff888018c18140 RIP=ffffffff81751606 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 00007f1725588900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffbcc01000 CR3=000000001ca2f000 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=6720646572637465733a4d41503d706f 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