[ 45.228318] ------------[ cut here ]------------ [ 45.229374] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.231770] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 45.233344] Modules linked in: [ 45.234301] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.236540] Tainted: [W]=WARN [ 45.237155] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.238757] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.239758] 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 [ 45.243201] RSP: 0018:ffff888009fefbc0 EFLAGS: 00010286 [ 45.244255] RAX: 0000000000000000 RBX: ffffed10013fdf78 RCX: ffffffff813a4050 [ 45.245655] RDX: ffff888015cbd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.247038] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013fdf2f [ 45.248416] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.249823] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009fefdf8 [ 45.251195] FS: 00007f4933f21900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.252744] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.253890] CR2: 00007f4934413580 CR3: 000000000d20e000 CR4: 0000000000350ef0 [ 45.255267] Call Trace: [ 45.255816] [ 45.256260] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.257239] ? __create_object+0x59/0x80 [ 45.258064] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.259101] __vmalloc_noprof+0x59/0x60 [ 45.259916] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.260842] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.261853] bpf_prog_alloc+0x39/0x200 [ 45.262642] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.263637] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.264603] do_seccomp+0x349/0x25e0 [ 45.265336] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.266293] ? __pfx_do_seccomp+0x10/0x10 [ 45.267126] ? find_held_lock+0x2b/0x80 [ 45.267932] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.268971] ? static_key_count+0x60/0x80 [ 45.269830] prctl_set_seccomp+0x4e/0x70 [ 45.270656] __do_sys_prctl+0xe6c/0x1d70 [ 45.271431] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.272338] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.273374] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.274408] ? irqentry_exit+0xf3/0x650 [ 45.275201] do_syscall_64+0xbf/0x430 [ 45.275996] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.277025] RIP: 0033:0x7f49344135cd [ 45.277785] 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 [ 45.281143] RSP: 002b:00007fffb0f86ba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.282593] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f49344135cd [ 45.283935] RDX: 0000563bcdc80e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.285283] RBP: 00007fffb0f86c00 R08: 0000000000000000 R09: 00007fffb0f862a0 [ 45.286624] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563bfffc7ad0 [ 45.287968] R13: 00007fffb0f87030 R14: 0000563bfffc8bc0 R15: 0000563bfffd9780 [ 45.289343] [ 45.289806] irq event stamp: 1805 [ 45.290339] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 45.291676] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 45.293008] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 45.294358] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 45.295682] ---[ end trace 0000000000000000 ]--- [ 48.311110] ------------[ cut here ]------------ [ 48.311996] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.313980] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 48.315392] Modules linked in: [ 48.316024] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.317984] Tainted: [W]=WARN [ 48.318586] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.320236] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.321140] 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 [ 48.324241] RSP: 0018:ffff888013e0fbc0 EFLAGS: 00010286 [ 48.325206] RAX: 0000000000000000 RBX: ffffed10027c1f78 RCX: ffffffff813a4050 [ 48.326486] RDX: ffff888015cbb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.327746] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027c1f2f [ 48.329012] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.330265] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013e0fdf8 [ 48.331523] FS: 00007f920cf60900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.332930] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.333980] CR2: 00007ffc955a2ef7 CR3: 000000000e080000 CR4: 0000000000350ef0 [ 48.335248] Call Trace: [ 48.335743] [ 48.336149] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.337043] ? __create_object+0x59/0x80 [ 48.337809] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.338772] __vmalloc_noprof+0x59/0x60 [ 48.339516] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.340327] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.341251] bpf_prog_alloc+0x39/0x200 [ 48.341966] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.342886] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.343775] do_seccomp+0x349/0x25e0 [ 48.344480] ? find_held_lock+0x2b/0x80 [ 48.345191] ? do_prlimit+0x310/0x610 [ 48.345927] ? __pfx_do_seccomp+0x10/0x10 [ 48.346706] ? do_raw_spin_unlock+0x53/0x220 [ 48.347528] ? _raw_spin_unlock+0x1e/0x40 [ 48.348246] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.349194] ? static_key_count+0x60/0x80 [ 48.349970] prctl_set_seccomp+0x4e/0x70 [ 48.350731] __do_sys_prctl+0xe6c/0x1d70 [ 48.351499] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.352293] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.353257] ? irqentry_exit+0xf3/0x650 [ 48.353990] do_syscall_64+0xbf/0x430 [ 48.354719] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.355661] RIP: 0033:0x7f920d4525cd [ 48.356308] 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 [ 48.359405] RSP: 002b:00007ffc955a11c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.360769] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f920d4525cd [ 48.362048] RDX: 0000563d35934e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.363303] RBP: 00007ffc955a1220 R08: 0000000000000000 R09: 00007ffc955a08c0 [ 48.364568] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563d527492b0 [ 48.365773] R13: 00007ffc955a1650 R14: 0000563d5274bd20 R15: 0000563d5275d8d0 [ 48.366821] [ 48.367164] irq event stamp: 1823 [ 48.367686] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 48.368913] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 48.370148] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 48.371385] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 48.372601] ---[ end trace 0000000000000000 ]--- [ 49.152762] ------------[ cut here ]------------ [ 49.153689] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.155670] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 49.157140] Modules linked in: [ 49.157772] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.159981] Tainted: [W]=WARN [ 49.160970] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.162461] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.163343] 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 [ 49.166470] RSP: 0018:ffff888015d67bc0 EFLAGS: 00010286 [ 49.167379] RAX: 0000000000000000 RBX: ffffed1002bacf78 RCX: ffffffff813a4050 [ 49.168647] RDX: ffff888016d49bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.169918] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bacf2f [ 49.171190] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.172461] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d67df8 [ 49.173739] FS: 00007f9bfd7d5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.175148] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.176203] CR2: 00007f9bfdcc7580 CR3: 000000001fd82000 CR4: 0000000000350ef0 [ 49.177481] Call Trace: [ 49.177945] [ 49.178357] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.179253] ? __create_object+0x59/0x80 [ 49.180029] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.181005] __vmalloc_noprof+0x59/0x60 [ 49.181770] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.182637] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.183549] bpf_prog_alloc+0x39/0x200 [ 49.184228] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.185149] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.186037] do_seccomp+0x349/0x25e0 [ 49.186754] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.187646] ? __pfx_do_seccomp+0x10/0x10 [ 49.188379] ? find_held_lock+0x2b/0x80 [ 49.189145] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.190091] ? static_key_count+0x60/0x80 [ 49.190871] prctl_set_seccomp+0x4e/0x70 [ 49.191631] __do_sys_prctl+0xe6c/0x1d70 [ 49.192349] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.193206] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.194156] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.195118] ? irqentry_exit+0xf3/0x650 [ 49.195881] do_syscall_64+0xbf/0x430 [ 49.196600] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.197591] RIP: 0033:0x7f9bfdcc75cd [ 49.198242] 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 [ 49.201357] RSP: 002b:00007fff21895d90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.202688] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9bfdcc75cd [ 49.203945] RDX: 000055fa0b677e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.205220] RBP: 00007fff21895df0 R08: 0000000000000000 R09: 00007fff21895490 [ 49.206484] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fa2384a2b0 [ 49.207745] R13: 00007fff21896220 R14: 000055fa2384cd20 R15: 000055fa2385e8d0 [ 49.209041] [ 49.209497] irq event stamp: 1865 [ 49.210087] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 49.211588] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80 [ 49.213097] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 49.214607] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 49.216077] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:37120' (ECDSA) to the list of known hosts. 2025/11/18 10:10:52 fuzzer started 2025/11/18 10:10:52 dialing manager at localhost:34383 2025/11/18 10:10:52 checking machine... 2025/11/18 10:10:52 checking revisions... [ 50.104931] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:10:53 testing simple program... [ 50.180041] cgroup: Unknown subsys name 'net' [ 50.240050] cgroup: Unknown subsys name 'cpuset' [ 50.254665] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:10:52 Registers: info registers vcpu 0 RAX=000000004898a905 RBX=0000000008389432 RCX=00000000a69a0300 RDX=000000000000000b RSI=ffff888015fc7af4 RDI=0000000000000013 RBP=0000000000000001 RSP=ffff888015fc7a80 R8 =000000006294b1a7 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffff888015fc7ae8 R15=000000000000000b RIP=ffffffff82642b55 RFL=00000a07 [-O---PC] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f920cf60900 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=00007f920d517618 CR3=000000001fd4b000 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=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000020531 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=00000202 [-------] 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 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f923c31a000 CR3=000000000db4f000 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=928576cb1143b2a039467c704699d31b XMM02=2c67c8bc2e329bc30000000000302b60 XMM03=fb795ef6d65770560000000000310fe8 XMM04=e30e4d5ea6b37ba800000000000ae988 XMM05=07c8bb74b6c04a440000000000321240 XMM06=a113ec4604576a8a000000000031af28 XMM07=e042d86d42eb936e0000000000311268 XMM08=1bf918ee186ff9030000000000302bc0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000