[ 39.080182] ------------[ cut here ]------------ [ 39.081151] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.083190] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.084665] Modules linked in: [ 39.085291] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.087297] Tainted: [W]=WARN [ 39.087898] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.089380] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.090304] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 39.093525] RSP: 0018:ffff888015977bc0 EFLAGS: 00010286 [ 39.094512] RAX: 0000000000000000 RBX: ffffed1002b2ef78 RCX: ffffffff813a4050 [ 39.095823] RDX: ffff8880162e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.097104] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b2ef2f [ 39.098401] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.099668] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015977df8 [ 39.100965] FS: 00007fc44a6e4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.102416] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.103503] CR2: 00007fc44abd6580 CR3: 0000000009df8000 CR4: 0000000000350ef0 [ 39.104785] Call Trace: [ 39.105293] [ 39.105717] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.106628] ? __create_object+0x59/0x80 [ 39.107418] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.108387] __vmalloc_noprof+0x59/0x60 [ 39.109166] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.110082] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.111023] bpf_prog_alloc+0x39/0x200 [ 39.111708] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.112644] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.113560] do_seccomp+0x349/0x25e0 [ 39.114300] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.115207] ? __pfx_do_seccomp+0x10/0x10 [ 39.115985] ? find_held_lock+0x2b/0x80 [ 39.116712] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.117688] ? static_key_count+0x60/0x80 [ 39.118489] prctl_set_seccomp+0x4e/0x70 [ 39.119268] __do_sys_prctl+0xe6c/0x1d70 [ 39.120072] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.120926] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.121908] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.122884] ? irqentry_exit+0xf3/0x650 [ 39.123609] do_syscall_64+0xbf/0x430 [ 39.124374] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.125343] RIP: 0033:0x7fc44abd65cd [ 39.126066] 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 [ 39.129260] RSP: 002b:00007fffefa136f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.130662] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc44abd65cd [ 39.131955] RDX: 0000557e772d4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.133261] RBP: 00007fffefa13750 R08: 0000000000000000 R09: 00007fffefa12df0 [ 39.134566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557e92b77ad0 [ 39.135854] R13: 00007fffefa13b80 R14: 0000557e92b78bc0 R15: 0000557e92b89780 [ 39.137165] [ 39.137605] irq event stamp: 1807 [ 39.138259] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 39.139575] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 39.140837] softirqs last enabled at (1332): [] handle_softirqs+0x50c/0x770 [ 39.142138] softirqs last disabled at (1327): [] __irq_exit_rcu+0xc4/0x100 [ 39.143407] ---[ end trace 0000000000000000 ]--- [ 42.230982] ------------[ cut here ]------------ [ 42.231936] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.233929] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.235465] Modules linked in: [ 42.236112] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.238108] Tainted: [W]=WARN [ 42.238671] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.240130] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.241034] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 42.244231] RSP: 0018:ffff8880169a7bc0 EFLAGS: 00010286 [ 42.245200] RAX: 0000000000000000 RBX: ffffed1002d34f78 RCX: ffffffff813a4050 [ 42.246511] RDX: ffff888016c98000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.247787] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d34f2f [ 42.249074] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.250375] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169a7df8 [ 42.251660] FS: 00007f1a5d099900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.253128] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.254209] CR2: 00007ffed296cef8 CR3: 000000001fb97000 CR4: 0000000000350ef0 [ 42.255521] Call Trace: [ 42.256018] [ 42.256429] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.257332] ? __create_object+0x59/0x80 [ 42.258136] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.259111] __vmalloc_noprof+0x59/0x60 [ 42.259874] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.260710] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.261637] bpf_prog_alloc+0x39/0x200 [ 42.262365] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.263297] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.264184] do_seccomp+0x349/0x25e0 [ 42.264901] ? find_held_lock+0x2b/0x80 [ 42.265612] ? do_prlimit+0x310/0x610 [ 42.266344] ? __pfx_do_seccomp+0x10/0x10 [ 42.267139] ? do_raw_spin_unlock+0x53/0x220 [ 42.267971] ? _raw_spin_unlock+0x1e/0x40 [ 42.268722] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.269711] ? static_key_count+0x60/0x80 [ 42.270506] prctl_set_seccomp+0x4e/0x70 [ 42.271279] __do_sys_prctl+0xe6c/0x1d70 [ 42.272071] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.272928] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.273904] ? irqentry_exit+0xf3/0x650 [ 42.274620] do_syscall_64+0xbf/0x430 [ 42.275374] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.276353] RIP: 0033:0x7f1a5d58b5cd [ 42.277058] 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 [ 42.280219] RSP: 002b:00007ffed296b7d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.281600] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1a5d58b5cd [ 42.282885] RDX: 000055ebf60a6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.284181] RBP: 00007ffed296b830 R08: 0000000000000000 R09: 00007ffed296aed0 [ 42.285482] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ec107822b0 [ 42.286778] R13: 00007ffed296bc60 R14: 000055ec10784d20 R15: 000055ec107968d0 [ 42.288113] [ 42.288541] irq event stamp: 1747 [ 42.289195] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 42.290716] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 42.292237] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 42.293814] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 42.295324] ---[ end trace 0000000000000000 ]--- [ 43.049158] ------------[ cut here ]------------ [ 43.050103] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.052109] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.053556] Modules linked in: [ 43.054193] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.056140] Tainted: [W]=WARN [ 43.056687] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.058146] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.059040] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 43.062163] RSP: 0018:ffff88800b3ffbc0 EFLAGS: 00010286 [ 43.063138] RAX: 0000000000000000 RBX: ffffed100167ff78 RCX: ffffffff813a4050 [ 43.064405] RDX: ffff888015d5d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.065692] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100167ff2f [ 43.066951] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.068220] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b3ffdf8 [ 43.069493] FS: 00007f7bbe38c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.070911] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.071948] CR2: 00007ffe23715ef8 CR3: 00000000104ac000 CR4: 0000000000350ef0 [ 43.073216] Call Trace: [ 43.073699] [ 43.074153] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.075032] ? __create_object+0x59/0x80 [ 43.075765] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.076718] __vmalloc_noprof+0x59/0x60 [ 43.077479] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.078344] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.079271] bpf_prog_alloc+0x39/0x200 [ 43.079987] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.080903] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.081749] do_seccomp+0x349/0x25e0 [ 43.082459] ? find_held_lock+0x2b/0x80 [ 43.083197] ? do_prlimit+0x310/0x610 [ 43.083931] ? __pfx_do_seccomp+0x10/0x10 [ 43.084664] ? do_raw_spin_unlock+0x53/0x220 [ 43.085499] ? _raw_spin_unlock+0x1e/0x40 [ 43.086252] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.087200] ? static_key_count+0x60/0x80 [ 43.087990] prctl_set_seccomp+0x4e/0x70 [ 43.088859] __do_sys_prctl+0xe6c/0x1d70 [ 43.089588] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.090439] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.091400] ? irqentry_exit+0xf3/0x650 [ 43.092151] do_syscall_64+0xbf/0x430 [ 43.092888] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.093868] RIP: 0033:0x7f7bbe87e5cd [ 43.094525] 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 [ 43.097635] RSP: 002b:00007ffe237144c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.098973] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7bbe87e5cd [ 43.100227] RDX: 0000562ef3d11e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.101501] RBP: 00007ffe23714520 R08: 0000000000000000 R09: 00007ffe23713bc0 [ 43.102762] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562f2667aad0 [ 43.104036] R13: 00007ffe23714950 R14: 0000562f2667bbc0 R15: 0000562f2668c780 [ 43.105317] [ 43.105746] irq event stamp: 1727 [ 43.106385] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 43.107876] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 43.109362] softirqs last enabled at (1630): [] handle_softirqs+0x50c/0x770 [ 43.110866] softirqs last disabled at (1625): [] __irq_exit_rcu+0xc4/0x100 [ 43.112357] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64991' (ECDSA) to the list of known hosts. 2025/11/19 04:44:33 fuzzer started 2025/11/19 04:44:33 dialing manager at localhost:34383 2025/11/19 04:44:33 checking machine... 2025/11/19 04:44:33 checking revisions... [ 44.032612] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:44:33 testing simple program... [ 44.095576] cgroup: Unknown subsys name 'net' [ 44.142436] cgroup: Unknown subsys name 'cpuset' [ 44.153636] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:44:32 Registers: info registers vcpu 0 RAX=00000000000000c4 RBX=ffff888016c99bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888016c9a690 RDI=ffff888016c9a668 RBP=ffff888016c9a618 RSP=ffff88806ce088c0 R8 =0000000000000003 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888016c9a690 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000003 RIP=ffffffff815228f5 RFL=00000003 [------C] 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 00007f1a5d099900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1a5d078020 CR3=000000002003d000 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=34343a343020393120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3034325b646873732032333a3434 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323633 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=00000000000205e1 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff2ea23d708 CR3=000000000da02000 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=2032333a34343a343020393120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032333a34343a3430203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000