[ 45.450486] ------------[ cut here ]------------ [ 45.451488] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.453521] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.454995] Modules linked in: [ 45.455685] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.457681] Tainted: [W]=WARN [ 45.458272] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.459789] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.460726] 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 [ 45.463948] RSP: 0018:ffff888019e47bc0 EFLAGS: 00010286 [ 45.464936] RAX: 0000000000000000 RBX: ffffed10033c8f78 RCX: ffffffff813a4050 [ 45.466226] RDX: ffff8880188ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.467517] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033c8f2f [ 45.468823] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.470111] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e47df8 [ 45.471410] FS: 00007f2835591900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.472848] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.473902] CR2: 00007f2835a83580 CR3: 000000000d651000 CR4: 0000000000350ef0 [ 45.475190] Call Trace: [ 45.475696] [ 45.476102] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.476998] ? __create_object+0x59/0x80 [ 45.477765] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.478732] __vmalloc_noprof+0x59/0x60 [ 45.479511] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.480390] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.481327] bpf_prog_alloc+0x39/0x200 [ 45.482019] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.482955] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.483880] do_seccomp+0x349/0x25e0 [ 45.484605] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.485513] ? __pfx_do_seccomp+0x10/0x10 [ 45.486302] ? find_held_lock+0x2b/0x80 [ 45.487023] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.488004] ? static_key_count+0x60/0x80 [ 45.488808] prctl_set_seccomp+0x4e/0x70 [ 45.489594] __do_sys_prctl+0xe6c/0x1d70 [ 45.490401] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.491262] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.492175] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.493157] ? irqentry_exit+0xf3/0x650 [ 45.493932] do_syscall_64+0xbf/0x430 [ 45.494666] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.495623] RIP: 0033:0x7f2835a835cd [ 45.496341] 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 [ 45.499538] RSP: 002b:00007ffd0d2798a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.500901] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2835a835cd [ 45.502174] RDX: 0000555bcc86de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.503481] RBP: 00007ffd0d279900 R08: 0000000000000000 R09: 00007ffd0d278fa0 [ 45.504767] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555bf1dcdb10 [ 45.506052] R13: 00007ffd0d279d30 R14: 0000555bf1dce2b0 R15: 0000555bf1de26f0 [ 45.507377] [ 45.507799] irq event stamp: 1747 [ 45.508448] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 45.509983] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 45.511527] softirqs last enabled at (1640): [] handle_softirqs+0x50c/0x770 [ 45.513058] softirqs last disabled at (1635): [] __irq_exit_rcu+0xc4/0x100 [ 45.514577] ---[ end trace 0000000000000000 ]--- [ 48.433425] ------------[ cut here ]------------ [ 48.434373] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.436415] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 48.437862] Modules linked in: [ 48.438496] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.440506] Tainted: [W]=WARN [ 48.441078] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.442564] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.443487] 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 [ 48.446703] RSP: 0018:ffff888016027bc0 EFLAGS: 00010286 [ 48.447705] RAX: 0000000000000000 RBX: ffffed1002c04f78 RCX: ffffffff813a4050 [ 48.449007] RDX: ffff888016009bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.450307] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c04f2f [ 48.451635] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.452904] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016027df8 [ 48.454193] FS: 00007f3f6650d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.455704] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.456774] CR2: 00007ffd6e7e5ef8 CR3: 000000001fb77000 CR4: 0000000000350ef0 [ 48.458055] Call Trace: [ 48.458566] [ 48.458989] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.459893] ? __create_object+0x59/0x80 [ 48.460674] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.461635] __vmalloc_noprof+0x59/0x60 [ 48.462398] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.463277] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.464160] bpf_prog_alloc+0x39/0x200 [ 48.464903] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.465823] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.466714] do_seccomp+0x349/0x25e0 [ 48.467444] ? find_held_lock+0x2b/0x80 [ 48.468167] ? do_prlimit+0x310/0x610 [ 48.468909] ? __pfx_do_seccomp+0x10/0x10 [ 48.469699] ? do_raw_spin_unlock+0x53/0x220 [ 48.470551] ? _raw_spin_unlock+0x1e/0x40 [ 48.471359] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.472318] ? static_key_count+0x60/0x80 [ 48.473069] prctl_set_seccomp+0x4e/0x70 [ 48.473847] __do_sys_prctl+0xe6c/0x1d70 [ 48.474631] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.475504] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.476480] ? irqentry_exit+0xf3/0x650 [ 48.477198] do_syscall_64+0xbf/0x430 [ 48.477963] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.478914] RIP: 0033:0x7f3f669ff5cd [ 48.479673] 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 [ 48.482849] RSP: 002b:00007ffd6e7e4d80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.484232] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3f669ff5cd [ 48.485516] RDX: 0000557288072e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.486790] RBP: 00007ffd6e7e4de0 R08: 0000000000000000 R09: 00007ffd6e7e4480 [ 48.488083] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557296db1b10 [ 48.489370] R13: 00007ffd6e7e5210 R14: 0000557296db22b0 R15: 0000557296dc66f0 [ 48.490665] [ 48.491106] irq event stamp: 1741 [ 48.491754] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 48.493274] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 48.494800] softirqs last enabled at (1628): [] handle_softirqs+0x50c/0x770 [ 48.496370] softirqs last disabled at (1623): [] __irq_exit_rcu+0xc4/0x100 [ 48.497865] ---[ end trace 0000000000000000 ]--- [ 49.166396] ------------[ cut here ]------------ [ 49.167353] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.169440] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.170891] Modules linked in: [ 49.171545] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.173556] Tainted: [W]=WARN [ 49.174118] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.175604] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.176527] 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 [ 49.179747] RSP: 0018:ffff88800f84fbc0 EFLAGS: 00010286 [ 49.180738] RAX: 0000000000000000 RBX: ffffed1001f09f78 RCX: ffffffff813a4050 [ 49.182047] RDX: ffff8880168f5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.183349] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f09f2f [ 49.184643] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.185933] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f84fdf8 [ 49.187258] FS: 00007fce738c1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.188696] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.189769] CR2: 00007fce73db3580 CR3: 000000000d5b2000 CR4: 0000000000350ef0 [ 49.191069] Call Trace: [ 49.191592] [ 49.192007] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.192911] ? __create_object+0x59/0x80 [ 49.193713] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.194694] __vmalloc_noprof+0x59/0x60 [ 49.195488] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.196395] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.197341] bpf_prog_alloc+0x39/0x200 [ 49.198043] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.198982] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.199907] do_seccomp+0x349/0x25e0 [ 49.200632] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.201532] ? __pfx_do_seccomp+0x10/0x10 [ 49.202335] ? find_held_lock+0x2b/0x80 [ 49.203058] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.204034] ? static_key_count+0x60/0x80 [ 49.204842] prctl_set_seccomp+0x4e/0x70 [ 49.205625] __do_sys_prctl+0xe6c/0x1d70 [ 49.206412] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.207305] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.208283] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.209260] ? irqentry_exit+0xf3/0x650 [ 49.210004] do_syscall_64+0xbf/0x430 [ 49.210753] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.211732] RIP: 0033:0x7fce73db35cd [ 49.212438] 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 [ 49.215644] RSP: 002b:00007fff2a313c80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.217009] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fce73db35cd [ 49.218286] RDX: 0000556a9b0cae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.219602] RBP: 00007fff2a313ce0 R08: 0000000000000000 R09: 00007fff2a313380 [ 49.220898] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556aa38aead0 [ 49.222189] R13: 00007fff2a314110 R14: 0000556aa38afbc0 R15: 0000556aa38c0780 [ 49.223529] [ 49.223959] irq event stamp: 1725 [ 49.224616] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 49.226148] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 49.227703] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 49.229265] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 49.230791] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56137' (ECDSA) to the list of known hosts. 2025/11/18 02:46:15 fuzzer started 2025/11/18 02:46:15 dialing manager at localhost:37895 2025/11/18 02:46:15 checking machine... 2025/11/18 02:46:15 checking revisions... [ 50.105384] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:46:15 testing simple program... [ 50.207189] cgroup: Unknown subsys name 'net' [ 50.267185] cgroup: Unknown subsys name 'cpuset' [ 50.283011] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:46:14 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88801407f518 R8 =0000000000000001 R9 =ffff88801407f620 R10=000000000003c9ed R11=0000000000023094 R12=ffffffff8135e7a2 R13=ffff88801407f628 R14=ffff88801407fdc0 R15=ffff88801407f5e0 RIP=ffffffff815bcfa0 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 00007f3f6650d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3f664d7008 CR3=000000000d97a000 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=000000000002390f 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=00007fcc4c3810f8 CR3=000000000e208000 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=36343a323020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383537 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000