[ 46.170282] ------------[ cut here ]------------ [ 46.171226] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.173225] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.174691] Modules linked in: [ 46.175294] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.177628] Tainted: [W]=WARN [ 46.178189] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.179754] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.180675] 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 [ 46.183850] RSP: 0018:ffff8880170efbc0 EFLAGS: 00010286 [ 46.184830] RAX: 0000000000000000 RBX: ffffed1002e1df78 RCX: ffffffff813a4050 [ 46.186137] RDX: ffff88800bfc9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.187430] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1df2f [ 46.188753] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.190046] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170efdf8 [ 46.191350] FS: 00007f1fba16e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.192805] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.193892] CR2: 00007ffcdbd0fef7 CR3: 000000000dc33000 CR4: 0000000000350ef0 [ 46.195304] Call Trace: [ 46.195882] [ 46.196386] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.197369] ? __create_object+0x59/0x80 [ 46.198167] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.199219] __vmalloc_noprof+0x59/0x60 [ 46.200055] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.201013] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.202033] bpf_prog_alloc+0x39/0x200 [ 46.202835] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.203890] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.204893] do_seccomp+0x349/0x25e0 [ 46.205677] ? find_held_lock+0x2b/0x80 [ 46.206501] ? do_prlimit+0x310/0x610 [ 46.207260] ? __pfx_do_seccomp+0x10/0x10 [ 46.208125] ? do_raw_spin_unlock+0x53/0x220 [ 46.209036] ? _raw_spin_unlock+0x1e/0x40 [ 46.209889] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.210941] ? static_key_count+0x60/0x80 [ 46.211849] prctl_set_seccomp+0x4e/0x70 [ 46.212714] __do_sys_prctl+0xe6c/0x1d70 [ 46.213559] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.214498] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.215558] ? irqentry_exit+0xf3/0x650 [ 46.216409] do_syscall_64+0xbf/0x430 [ 46.217170] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.218206] RIP: 0033:0x7f1fba6605cd [ 46.218981] 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 [ 46.222460] RSP: 002b:00007ffcdbd0dca0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.223958] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1fba6605cd [ 46.225358] RDX: 0000562582b80e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.226756] RBP: 00007ffcdbd0dd00 R08: 0000000000000000 R09: 00007ffcdbd0d3a0 [ 46.228074] R10: 0000000000000000 R11: 0000000000000246 R12: 00005625a2f0ead0 [ 46.229367] R13: 00007ffcdbd0e130 R14: 00005625a2f0fbc0 R15: 00005625a2f20780 [ 46.230666] [ 46.231092] irq event stamp: 1777 [ 46.231769] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 46.233332] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 46.234897] softirqs last enabled at (1310): [] handle_softirqs+0x50c/0x770 [ 46.236463] softirqs last disabled at (1289): [] __irq_exit_rcu+0xc4/0x100 [ 46.237773] ---[ end trace 0000000000000000 ]--- [ 49.075797] ------------[ cut here ]------------ [ 49.076714] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.078642] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.080082] Modules linked in: [ 49.080754] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.082701] Tainted: [W]=WARN [ 49.083242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.084720] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.085618] 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 [ 49.088732] RSP: 0018:ffff8880199a7bc0 EFLAGS: 00010286 [ 49.089702] RAX: 0000000000000000 RBX: ffffed1003334f78 RCX: ffffffff813a4050 [ 49.090950] RDX: ffff888016d39bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.092220] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003334f2f [ 49.093477] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.094738] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880199a7df8 [ 49.095995] FS: 00007fb5b8cd6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.097409] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.098458] CR2: 00007fb5b91c8580 CR3: 000000001c50c000 CR4: 0000000000350ef0 [ 49.099711] Call Trace: [ 49.100166] [ 49.100615] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.101493] ? __create_object+0x59/0x80 [ 49.102215] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.103170] __vmalloc_noprof+0x59/0x60 [ 49.103916] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.104786] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.105706] bpf_prog_alloc+0x39/0x200 [ 49.106422] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.107279] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.108183] do_seccomp+0x349/0x25e0 [ 49.108885] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.109775] ? __pfx_do_seccomp+0x10/0x10 [ 49.110546] ? find_held_lock+0x2b/0x80 [ 49.111287] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.112353] ? static_key_count+0x60/0x80 [ 49.113099] prctl_set_seccomp+0x4e/0x70 [ 49.113864] __do_sys_prctl+0xe6c/0x1d70 [ 49.114638] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.115464] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.116419] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.117370] ? irqentry_exit+0xf3/0x650 [ 49.118078] do_syscall_64+0xbf/0x430 [ 49.118804] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.119761] RIP: 0033:0x7fb5b91c85cd [ 49.120476] 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 [ 49.123787] RSP: 002b:00007ffcea16bcf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.125199] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb5b91c85cd [ 49.126527] RDX: 000055c9c36bee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.127860] RBP: 00007ffcea16bd50 R08: 0000000000000000 R09: 00007ffcea16b3f0 [ 49.129186] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c9fd8c7ad0 [ 49.130505] R13: 00007ffcea16c180 R14: 000055c9fd8c8bc0 R15: 000055c9fd8d9780 [ 49.131851] [ 49.132283] irq event stamp: 1755 [ 49.132943] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 49.134505] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 49.136073] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 49.137650] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 49.139195] ---[ end trace 0000000000000000 ]--- [ 49.943242] ------------[ cut here ]------------ [ 49.944168] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.946139] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.947593] Modules linked in: [ 49.948189] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.950207] Tainted: [W]=WARN [ 49.950795] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.952270] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.953172] 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 [ 49.956335] RSP: 0018:ffff88801a387bc0 EFLAGS: 00010286 [ 49.957259] RAX: 0000000000000000 RBX: ffffed1003470f78 RCX: ffffffff813a4050 [ 49.958532] RDX: ffff888018318000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.959814] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003470f2f [ 49.961081] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.962356] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a387df8 [ 49.963622] FS: 00007ff33294c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.965064] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.966125] CR2: 00007ffeb0981ef7 CR3: 000000000a07d000 CR4: 0000000000350ef0 [ 49.967411] Call Trace: [ 49.967882] [ 49.968283] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.969182] ? __create_object+0x59/0x80 [ 49.969968] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.970932] __vmalloc_noprof+0x59/0x60 [ 49.971704] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.972578] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.973504] bpf_prog_alloc+0x39/0x200 [ 49.974180] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.975108] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.976014] do_seccomp+0x349/0x25e0 [ 49.976728] ? find_held_lock+0x2b/0x80 [ 49.977473] ? do_prlimit+0x310/0x610 [ 49.978164] ? __pfx_do_seccomp+0x10/0x10 [ 49.978943] ? do_raw_spin_unlock+0x53/0x220 [ 49.979780] ? _raw_spin_unlock+0x1e/0x40 [ 49.980557] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.981517] ? static_key_count+0x60/0x80 [ 49.982263] prctl_set_seccomp+0x4e/0x70 [ 49.983048] __do_sys_prctl+0xe6c/0x1d70 [ 49.983870] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.984750] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.985749] ? irqentry_exit+0xf3/0x650 [ 49.986533] do_syscall_64+0xbf/0x430 [ 49.987244] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.988234] RIP: 0033:0x7ff332e3e5cd [ 49.988948] 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 [ 49.992217] RSP: 002b:00007ffeb097fd80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.993619] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff332e3e5cd [ 49.994934] RDX: 000055cd9b619e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.996260] RBP: 00007ffeb097fde0 R08: 0000000000000000 R09: 00007ffeb097f480 [ 49.997574] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cdb96a1bf0 [ 49.998885] R13: 00007ffeb0980210 R14: 000055cdb96ab380 R15: 000055cdb96b6460 [ 50.000223] [ 50.000717] irq event stamp: 1807 [ 50.001372] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 50.002927] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 50.004501] softirqs last enabled at (1804): [] handle_softirqs+0x50c/0x770 [ 50.006079] softirqs last disabled at (1789): [] __irq_exit_rcu+0xc4/0x100 [ 50.007638] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13939' (ECDSA) to the list of known hosts. 2025/11/19 07:02:04 fuzzer started 2025/11/19 07:02:05 dialing manager at localhost:34383 2025/11/19 07:02:05 checking machine... 2025/11/19 07:02:05 checking revisions... [ 50.901657] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:02:05 testing simple program... [ 51.001788] cgroup: Unknown subsys name 'net' [ 51.089405] cgroup: Unknown subsys name 'cpuset' [ 51.104597] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:02:04 Registers: info registers vcpu 0 RAX=ffff88800f09fbc0 RBX=0000000000000000 RCX=ffffffff84bf02f8 RDX=ffff88800f09fbc8 RSI=0000000000000005 RDI=ffff88800f09fc0d RBP=0000000000000001 RSP=ffff88800f09f6d8 R8 =0000000000000000 R9 =ffffed1001d47114 R10=0000000000000000 R11=0000000000000001 R12=ffff88800d487b40 R13=0000000000000001 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff84bf087b RFL=00000246 [---Z-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 00007fb5b8cd6900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb5b8ca5008 CR3=00000000200b1000 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=0000000000025ead 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 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9dced8f000 CR3=000000001cd36000 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=2034303a32303a373020393120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033303a32303a3730203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000