[ 46.250711] ------------[ cut here ]------------ [ 46.251657] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.253664] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.255202] Modules linked in: [ 46.255814] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.257845] Tainted: [W]=WARN [ 46.258458] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.259969] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.260914] 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 [ 46.264102] RSP: 0018:ffff8880187ffbc0 EFLAGS: 00010286 [ 46.265116] RAX: 0000000000000000 RBX: ffffed10030fff78 RCX: ffffffff813a4050 [ 46.266399] RDX: ffff888016c95340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.267673] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030fff2f [ 46.268986] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.270281] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880187ffdf8 [ 46.271587] FS: 00007fa92ecbc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.273078] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.274151] CR2: 00007ffe242d8ef8 CR3: 000000000e669000 CR4: 0000000000350ef0 [ 46.275461] Call Trace: [ 46.275930] [ 46.276385] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.277313] ? __create_object+0x59/0x80 [ 46.278119] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.279099] __vmalloc_noprof+0x59/0x60 [ 46.279819] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.280704] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.281667] bpf_prog_alloc+0x39/0x200 [ 46.282416] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.283368] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.284278] do_seccomp+0x349/0x25e0 [ 46.284985] ? find_held_lock+0x2b/0x80 [ 46.285770] ? do_prlimit+0x310/0x610 [ 46.286538] ? __pfx_do_seccomp+0x10/0x10 [ 46.287336] ? do_raw_spin_unlock+0x53/0x220 [ 46.288166] ? _raw_spin_unlock+0x1e/0x40 [ 46.288914] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.289892] ? static_key_count+0x60/0x80 [ 46.290687] prctl_set_seccomp+0x4e/0x70 [ 46.291467] __do_sys_prctl+0xe6c/0x1d70 [ 46.292238] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.293112] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.294068] ? irqentry_exit+0xf3/0x650 [ 46.294787] do_syscall_64+0xbf/0x430 [ 46.295524] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.296462] RIP: 0033:0x7fa92f1ae5cd [ 46.297169] 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 [ 46.300312] RSP: 002b:00007ffe242d78c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.301690] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa92f1ae5cd [ 46.302966] RDX: 000056033c573e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.304232] RBP: 00007ffe242d7920 R08: 0000000000000000 R09: 00007ffe242d6fc0 [ 46.305531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560351bb2ad0 [ 46.306812] R13: 00007ffe242d7d50 R14: 0000560351bb3bc0 R15: 0000560351bc4780 [ 46.308097] [ 46.308513] irq event stamp: 1779 [ 46.309157] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 46.310676] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 46.312198] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 46.313753] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 46.315255] ---[ end trace 0000000000000000 ]--- [ 49.252433] ------------[ cut here ]------------ [ 49.253438] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.255442] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.256890] Modules linked in: [ 49.257563] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.259534] Tainted: [W]=WARN [ 49.260121] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.261638] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.262568] 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 [ 49.265845] RSP: 0018:ffff888016eafbc0 EFLAGS: 00010286 [ 49.266833] RAX: 0000000000000000 RBX: ffffed1002dd5f78 RCX: ffffffff813a4050 [ 49.268144] RDX: ffff888016ae0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.269485] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd5f2f [ 49.270765] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.272053] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016eafdf8 [ 49.273361] FS: 00007fa9b3230900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.274847] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.275977] CR2: 00007ffe0c602ef8 CR3: 000000001c792000 CR4: 0000000000350ef0 [ 49.277319] Call Trace: [ 49.277787] [ 49.278252] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.279146] ? __create_object+0x59/0x80 [ 49.279869] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.280846] __vmalloc_noprof+0x59/0x60 [ 49.281648] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.282498] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.283426] bpf_prog_alloc+0x39/0x200 [ 49.284169] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.285124] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.286070] do_seccomp+0x349/0x25e0 [ 49.286753] ? find_held_lock+0x2b/0x80 [ 49.287527] ? do_prlimit+0x310/0x610 [ 49.288271] ? __pfx_do_seccomp+0x10/0x10 [ 49.289103] ? do_raw_spin_unlock+0x53/0x220 [ 49.289897] ? _raw_spin_unlock+0x1e/0x40 [ 49.290691] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.291668] ? static_key_count+0x60/0x80 [ 49.292488] prctl_set_seccomp+0x4e/0x70 [ 49.293341] __do_sys_prctl+0xe6c/0x1d70 [ 49.294144] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.294965] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.295942] ? irqentry_exit+0xf3/0x650 [ 49.296714] do_syscall_64+0xbf/0x430 [ 49.297500] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.298469] RIP: 0033:0x7fa9b37225cd [ 49.299179] 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 [ 49.302413] RSP: 002b:00007ffe0c600a20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.303798] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa9b37225cd [ 49.305134] RDX: 0000560ffec68e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.306434] RBP: 00007ffe0c600a80 R08: 0000000000000000 R09: 00007ffe0c600120 [ 49.307731] R10: 0000000000000000 R11: 0000000000000246 R12: 000056101c3542b0 [ 49.309076] R13: 00007ffe0c600eb0 R14: 000056101c356d20 R15: 000056101c3688d0 [ 49.310397] [ 49.310829] irq event stamp: 1747 [ 49.311491] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 49.313073] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 49.314620] softirqs last enabled at (1592): [] handle_softirqs+0x50c/0x770 [ 49.316180] softirqs last disabled at (1585): [] __irq_exit_rcu+0xc4/0x100 [ 49.317677] ---[ end trace 0000000000000000 ]--- [ 50.093183] ------------[ cut here ]------------ [ 50.094118] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.096174] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.097743] Modules linked in: [ 50.098421] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.100660] Tainted: [W]=WARN [ 50.101414] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.103107] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.104177] 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 [ 50.107863] RSP: 0018:ffff888016d87bc0 EFLAGS: 00010286 [ 50.109038] RAX: 0000000000000000 RBX: ffffed1002db0f78 RCX: ffffffff813a4050 [ 50.110535] RDX: ffff888016d89bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.112055] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db0f2f [ 50.113578] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.115074] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d87df8 [ 50.116563] FS: 00007ff0ad1a3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.118259] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.119499] CR2: 00007ff0ad695580 CR3: 000000000bb76000 CR4: 0000000000350ef0 [ 50.121036] Call Trace: [ 50.121570] [ 50.121991] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.122901] ? __create_object+0x59/0x80 [ 50.123693] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.124655] __vmalloc_noprof+0x59/0x60 [ 50.125450] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.126333] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.127250] bpf_prog_alloc+0x39/0x200 [ 50.127941] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.128868] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.129801] do_seccomp+0x349/0x25e0 [ 50.130514] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.131415] ? __pfx_do_seccomp+0x10/0x10 [ 50.132214] ? find_held_lock+0x2b/0x80 [ 50.132922] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.133909] ? static_key_count+0x60/0x80 [ 50.134705] prctl_set_seccomp+0x4e/0x70 [ 50.135478] __do_sys_prctl+0xe6c/0x1d70 [ 50.136270] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.137150] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.138124] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.139083] ? irqentry_exit+0xf3/0x650 [ 50.139801] do_syscall_64+0xbf/0x430 [ 50.140529] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.141496] RIP: 0033:0x7ff0ad6955cd [ 50.142208] 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 [ 50.145311] RSP: 002b:00007ffeccb814d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.146664] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0ad6955cd [ 50.147928] RDX: 000056152a1b1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.149216] RBP: 00007ffeccb81530 R08: 0000000000000000 R09: 00007ffeccb80bd0 [ 50.150486] R10: 0000000000000000 R11: 0000000000000246 R12: 000056152e631ad0 [ 50.151737] R13: 00007ffeccb81960 R14: 000056152e632bc0 R15: 000056152e643780 [ 50.153054] [ 50.153480] irq event stamp: 1801 [ 50.154130] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 50.155641] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 50.157152] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 50.158531] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 50.159750] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1144' (ECDSA) to the list of known hosts. 2025/11/18 10:33:10 fuzzer started 2025/11/18 10:33:10 dialing manager at localhost:34383 2025/11/18 10:33:10 checking machine... 2025/11/18 10:33:10 checking revisions... [ 51.057970] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:33:10 testing simple program... [ 51.144227] cgroup: Unknown subsys name 'net' [ 51.211647] cgroup: Unknown subsys name 'cpuset' [ 51.225983] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:33:09 Registers: info registers vcpu 0 RAX=713e1ae108e04100 RBX=0000000000000001 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff88598148 RBP=ffffffff88598148 RSP=ffff88806ce08e48 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce28500 RIP=ffffffff81529242 RFL=00000096 [--S-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 00007fa9b3230900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa9b37e80b0 CR3=000000000d383000 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 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff88806cf08b38 RCX=ffff88806cf089c4 RDX=0000000000000000 RSI=ffffffff81000130 RDI=ffff88806cf08b44 RBP=0000000000000014 RSP=ffff88806cf08a50 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000c7d16 R12=ffff88806cf08b38 R13=0000000000000000 R14=ffff8880169ad340 R15=ffff888008c4b780 RIP=ffffffff816191ae RFL=00000213 [----A-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 00007f0d9b784700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffca97e728 CR3=000000000e77c000 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=33333a303120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3434325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363733 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000