[ 45.687299] ------------[ cut here ]------------ [ 45.688220] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.690278] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.691728] Modules linked in: [ 45.692351] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.694345] Tainted: [W]=WARN [ 45.694924] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.696386] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.697282] 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 [ 45.700449] RSP: 0018:ffff8880168a7bc0 EFLAGS: 00010286 [ 45.701409] RAX: 0000000000000000 RBX: ffffed1002d14f78 RCX: ffffffff813a4050 [ 45.702713] RDX: ffff88800a943780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.704031] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d14f2f [ 45.705284] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.706543] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168a7df8 [ 45.707896] FS: 00007f9d5361f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.709303] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.710344] CR2: 00007ffedce2cef8 CR3: 000000001c33e000 CR4: 0000000000350ef0 [ 45.711673] Call Trace: [ 45.712175] [ 45.712582] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.713465] ? __create_object+0x59/0x80 [ 45.714232] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.715234] __vmalloc_noprof+0x59/0x60 [ 45.715939] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.716793] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.717708] bpf_prog_alloc+0x39/0x200 [ 45.718498] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.719632] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.720590] do_seccomp+0x349/0x25e0 [ 45.721331] ? find_held_lock+0x2b/0x80 [ 45.722038] ? do_prlimit+0x310/0x610 [ 45.722800] ? __pfx_do_seccomp+0x10/0x10 [ 45.723573] ? do_raw_spin_unlock+0x53/0x220 [ 45.724388] ? _raw_spin_unlock+0x1e/0x40 [ 45.725163] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.726075] ? static_key_count+0x60/0x80 [ 45.726878] prctl_set_seccomp+0x4e/0x70 [ 45.727632] __do_sys_prctl+0xe6c/0x1d70 [ 45.728442] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.729290] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.730247] ? irqentry_exit+0xf3/0x650 [ 45.730965] do_syscall_64+0xbf/0x430 [ 45.731695] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.732638] RIP: 0033:0x7f9d53b115cd [ 45.733328] 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 [ 45.736444] RSP: 002b:00007ffedce2a300 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.737810] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9d53b115cd [ 45.739104] RDX: 000055c77d113e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.740361] RBP: 00007ffedce2a360 R08: 0000000000000000 R09: 00007ffedce29a00 [ 45.741621] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c7b6147240 [ 45.742892] R13: 00007ffedce2a790 R14: 000055c7b6146bf0 R15: 000055c7b615b4d0 [ 45.744186] [ 45.744602] irq event stamp: 1759 [ 45.745229] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 45.746742] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 45.748247] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 45.749760] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 45.751269] ---[ end trace 0000000000000000 ]--- [ 49.210428] ------------[ cut here ]------------ [ 49.211216] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.212843] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.214041] Modules linked in: [ 49.214569] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.216233] Tainted: [W]=WARN [ 49.216695] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.217907] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.218665] 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 [ 49.221293] RSP: 0018:ffff88801adf7bc0 EFLAGS: 00010286 [ 49.222111] RAX: 0000000000000000 RBX: ffffed10035bef78 RCX: ffffffff813a4050 [ 49.223179] RDX: ffff888009a8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.224230] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035bef2f [ 49.225303] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.226372] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801adf7df8 [ 49.227453] FS: 00007f6cfa165900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.228657] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.229538] CR2: 00007f6cfa657580 CR3: 0000000020506000 CR4: 0000000000350ef0 [ 49.230601] Call Trace: [ 49.231000] [ 49.231439] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.232188] ? __create_object+0x59/0x80 [ 49.232796] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.233593] __vmalloc_noprof+0x59/0x60 [ 49.234222] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.234913] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.235684] bpf_prog_alloc+0x39/0x200 [ 49.236284] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.237016] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.237763] do_seccomp+0x349/0x25e0 [ 49.238361] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.239127] ? __pfx_do_seccomp+0x10/0x10 [ 49.239745] ? find_held_lock+0x2b/0x80 [ 49.240378] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.241158] ? static_key_count+0x60/0x80 [ 49.241785] prctl_set_seccomp+0x4e/0x70 [ 49.242426] __do_sys_prctl+0xe6c/0x1d70 [ 49.243047] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.243758] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.244553] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.245357] ? irqentry_exit+0xf3/0x650 [ 49.245953] do_syscall_64+0xbf/0x430 [ 49.246562] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.247357] RIP: 0033:0x7f6cfa6575cd [ 49.247901] 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 [ 49.250513] RSP: 002b:00007fff48383510 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.251653] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6cfa6575cd [ 49.252726] RDX: 000055fa35c17e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.253796] RBP: 00007fff48383570 R08: 0000000000000000 R09: 00007fff48382c10 [ 49.254872] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fa5ba9cad0 [ 49.255931] R13: 00007fff483839a0 R14: 000055fa5ba9dbc0 R15: 000055fa5baae780 [ 49.257007] [ 49.257383] irq event stamp: 1709 [ 49.257899] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 49.259191] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 49.260474] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 49.261798] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 49.263119] ---[ end trace 0000000000000000 ]--- [ 50.080276] ------------[ cut here ]------------ [ 50.081186] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.083207] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.084683] Modules linked in: [ 50.085333] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.087345] Tainted: [W]=WARN [ 50.087915] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.089630] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.090693] 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 [ 50.093895] RSP: 0018:ffff88801ab67bc0 EFLAGS: 00010286 [ 50.095113] RAX: 0000000000000000 RBX: ffffed100356cf78 RCX: ffffffff813a4050 [ 50.096738] RDX: ffff88801b905340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.098034] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100356cf2f [ 50.099359] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.100661] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ab67df8 [ 50.101962] FS: 00007f028d3d4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.103436] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.104508] CR2: 00007f028d8c6580 CR3: 000000000bebc000 CR4: 0000000000350ef0 [ 50.105789] Call Trace: [ 50.106287] [ 50.106695] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.107611] ? __create_object+0x59/0x80 [ 50.108403] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.109378] __vmalloc_noprof+0x59/0x60 [ 50.110145] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.110987] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.111925] bpf_prog_alloc+0x39/0x200 [ 50.112664] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.113592] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.114500] do_seccomp+0x349/0x25e0 [ 50.115229] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.116118] ? __pfx_do_seccomp+0x10/0x10 [ 50.116863] ? find_held_lock+0x2b/0x80 [ 50.117615] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.118575] ? static_key_count+0x60/0x80 [ 50.119382] prctl_set_seccomp+0x4e/0x70 [ 50.120157] __do_sys_prctl+0xe6c/0x1d70 [ 50.120897] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.121746] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.122708] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.123686] ? irqentry_exit+0xf3/0x650 [ 50.124459] do_syscall_64+0xbf/0x430 [ 50.125198] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.126149] RIP: 0033:0x7f028d8c65cd [ 50.126819] 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 [ 50.130001] RSP: 002b:00007ffe8dcfa380 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.131390] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f028d8c65cd [ 50.132667] RDX: 00005649a033ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.133950] RBP: 00007ffe8dcfa3e0 R08: 0000000000000000 R09: 00007ffe8dcf9a80 [ 50.135254] R10: 0000000000000000 R11: 0000000000000246 R12: 00005649d58a6ad0 [ 50.136538] R13: 00007ffe8dcfa810 R14: 00005649d58a7bc0 R15: 00005649d58b8780 [ 50.137841] [ 50.138317] irq event stamp: 1691 [ 50.138932] hardirqs last enabled at (1699): [] __up_console_sem+0x78/0x80 [ 50.140445] hardirqs last disabled at (1708): [] __up_console_sem+0x5d/0x80 [ 50.141953] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 50.143545] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 50.145068] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53218' (ECDSA) to the list of known hosts. 2025/11/19 03:42:25 fuzzer started 2025/11/19 03:42:26 dialing manager at localhost:34383 2025/11/19 03:42:26 checking machine... 2025/11/19 03:42:26 checking revisions... [ 51.043511] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:42:26 testing simple program... [ 51.140174] cgroup: Unknown subsys name 'net' [ 51.237800] cgroup: Unknown subsys name 'cpuset' [ 51.252928] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:42:25 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888019afff58 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff888019aff120 R8 =0000000000000001 R9 =ffff888019aff218 R10=000000000003c9ed R11=00000000000c7d16 R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff88800e719bc0 R15=ffff888019aff1d8 RIP=ffffffff81528f47 RFL=00000206 [-----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 00007feb193ad700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fade4da7000 CR3=000000000e2d5000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3234325b646873732035323a3234 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303538 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=ea2252b154664400 RBX=ffff888019867f10 RCX=ffff88806cf089c4 RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffff88801ae10a80 RBP=ffffffff85e1ffe0 RSP=ffff88806cf089b8 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000027439 R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff88801ae10000 R15=0000000000000002 RIP=ffffffff81529012 RFL=00000206 [-----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 00007f6cfa165900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff4837d000 CR3=00000000204f7000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000