[ 46.230065] ------------[ cut here ]------------ [ 46.231024] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.233073] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.234531] Modules linked in: [ 46.235176] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.237174] Tainted: [W]=WARN [ 46.237739] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.239220] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.240122] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 46.243328] RSP: 0018:ffff8880199bfbc0 EFLAGS: 00010286 [ 46.244310] RAX: 0000000000000000 RBX: ffffed1003337f78 RCX: ffffffff813a4050 [ 46.245600] RDX: ffff888015c89bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.246876] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003337f2f [ 46.248168] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.249449] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880199bfdf8 [ 46.250751] FS: 00007fe42d574900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.252227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.253278] CR2: 00007fe42da66580 CR3: 000000000de8d000 CR4: 0000000000350ef0 [ 46.254568] Call Trace: [ 46.255072] [ 46.255496] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.256396] ? __create_object+0x59/0x80 [ 46.257173] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.258152] __vmalloc_noprof+0x59/0x60 [ 46.258915] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.259751] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.260684] bpf_prog_alloc+0x39/0x200 [ 46.261439] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.262380] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.263301] do_seccomp+0x349/0x25e0 [ 46.264023] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.264924] ? __pfx_do_seccomp+0x10/0x10 [ 46.265667] ? find_held_lock+0x2b/0x80 [ 46.266433] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.267425] ? static_key_count+0x60/0x80 [ 46.268228] prctl_set_seccomp+0x4e/0x70 [ 46.269009] __do_sys_prctl+0xe6c/0x1d70 [ 46.269748] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.270626] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.271609] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.272587] ? irqentry_exit+0xf3/0x650 [ 46.273348] do_syscall_64+0xbf/0x430 [ 46.274089] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.275042] RIP: 0033:0x7fe42da665cd [ 46.275726] 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 [ 46.278906] RSP: 002b:00007ffdd4f81ed0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.280283] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe42da665cd [ 46.281587] RDX: 00005594ebdc0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.282878] RBP: 00007ffdd4f81f30 R08: 0000000000000000 R09: 00007ffdd4f815d0 [ 46.284198] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559501568240 [ 46.285519] R13: 00007ffdd4f82360 R14: 0000559501567bf0 R15: 000055950157c4d0 [ 46.286859] [ 46.287304] irq event stamp: 1749 [ 46.287962] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 46.289513] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 46.291050] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 46.292613] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 46.294135] ---[ end trace 0000000000000000 ]--- [ 49.185361] ------------[ cut here ]------------ [ 49.186350] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.188460] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.189972] Modules linked in: [ 49.190589] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.192928] Tainted: [W]=WARN [ 49.193507] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.195078] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.196012] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 49.199362] RSP: 0018:ffff888016ac7bc0 EFLAGS: 00010286 [ 49.200387] RAX: 0000000000000000 RBX: ffffed1002d58f78 RCX: ffffffff813a4050 [ 49.201703] RDX: ffff88800a001bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.203040] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d58f2f [ 49.204374] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.205710] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ac7df8 [ 49.207021] FS: 00007fe5efc4b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.208539] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.209623] CR2: 00007ffd2d583ef7 CR3: 000000000bf28000 CR4: 0000000000350ef0 [ 49.210962] Call Trace: [ 49.211442] [ 49.211904] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.212823] ? __create_object+0x59/0x80 [ 49.213584] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.214596] __vmalloc_noprof+0x59/0x60 [ 49.215388] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.216290] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.217254] bpf_prog_alloc+0x39/0x200 [ 49.218006] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.218970] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.219907] do_seccomp+0x349/0x25e0 [ 49.220610] ? find_held_lock+0x2b/0x80 [ 49.221408] ? do_prlimit+0x310/0x610 [ 49.222165] ? __pfx_do_seccomp+0x10/0x10 [ 49.222987] ? do_raw_spin_unlock+0x53/0x220 [ 49.223848] ? _raw_spin_unlock+0x1e/0x40 [ 49.224620] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.225621] ? static_key_count+0x60/0x80 [ 49.226434] prctl_set_seccomp+0x4e/0x70 [ 49.227241] __do_sys_prctl+0xe6c/0x1d70 [ 49.228058] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.228936] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.229953] ? irqentry_exit+0xf3/0x650 [ 49.230689] do_syscall_64+0xbf/0x430 [ 49.231471] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.232443] RIP: 0033:0x7fe5f013d5cd [ 49.233177] 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 [ 49.236506] RSP: 002b:00007ffd2d581bb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.237932] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe5f013d5cd [ 49.239261] RDX: 000055e194010e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.240598] RBP: 00007ffd2d581c10 R08: 0000000000000000 R09: 00007ffd2d5812b0 [ 49.241911] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e19b60ead0 [ 49.243262] R13: 00007ffd2d582040 R14: 000055e19b60fbc0 R15: 000055e19b620780 [ 49.244594] [ 49.245078] irq event stamp: 1795 [ 49.245697] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 49.247294] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 49.248816] softirqs last enabled at (1570): [] handle_softirqs+0x50c/0x770 [ 49.250263] softirqs last disabled at (1565): [] __irq_exit_rcu+0xc4/0x100 [ 49.251664] ---[ end trace 0000000000000000 ]--- [ 50.076427] ------------[ cut here ]------------ [ 50.077393] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.079460] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.080924] Modules linked in: [ 50.081505] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.083507] Tainted: [W]=WARN [ 50.084110] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.085594] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.086519] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 50.089758] RSP: 0018:ffff88801af0fbc0 EFLAGS: 00010286 [ 50.090735] RAX: 0000000000000000 RBX: ffffed10035e1f78 RCX: ffffffff813a4050 [ 50.092046] RDX: ffff8880168e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.093334] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035e1f2f [ 50.094629] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.095947] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801af0fdf8 [ 50.097261] FS: 00007fa689433900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.098717] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.099802] CR2: 00007fa689925580 CR3: 000000000d94c000 CR4: 0000000000350ef0 [ 50.101090] Call Trace: [ 50.101557] [ 50.102009] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.102910] ? __create_object+0x59/0x80 [ 50.103654] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.104645] __vmalloc_noprof+0x59/0x60 [ 50.105406] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.106283] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.107252] bpf_prog_alloc+0x39/0x200 [ 50.108006] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.108963] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.109881] do_seccomp+0x349/0x25e0 [ 50.110574] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.111497] ? __pfx_do_seccomp+0x10/0x10 [ 50.112286] ? find_held_lock+0x2b/0x80 [ 50.113054] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.114053] ? static_key_count+0x60/0x80 [ 50.114858] prctl_set_seccomp+0x4e/0x70 [ 50.115599] __do_sys_prctl+0xe6c/0x1d70 [ 50.116395] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.117258] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.118233] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.119220] ? irqentry_exit+0xf3/0x650 [ 50.120022] do_syscall_64+0xbf/0x430 [ 50.120716] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.121685] RIP: 0033:0x7fa6899255cd [ 50.122406] 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 [ 50.125649] RSP: 002b:00007fff50cfcd20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.127029] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa6899255cd [ 50.128347] RDX: 00005594bba35e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.129626] RBP: 00007fff50cfcd80 R08: 0000000000000000 R09: 00007fff50cfc420 [ 50.130913] R10: 0000000000000000 R11: 0000000000000246 R12: 00005594d19fbad0 [ 50.132224] R13: 00007fff50cfd1b0 R14: 00005594d19fcbc0 R15: 00005594d1a0d780 [ 50.133557] [ 50.134030] irq event stamp: 1709 [ 50.134636] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 50.136200] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 50.137757] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 50.139320] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 50.140846] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35520' (ECDSA) to the list of known hosts. 2025/11/17 22:56:38 fuzzer started 2025/11/17 22:56:38 dialing manager at localhost:37895 2025/11/17 22:56:38 checking machine... 2025/11/17 22:56:38 checking revisions... [ 51.079985] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:56:39 testing simple program... [ 51.169093] cgroup: Unknown subsys name 'net' [ 51.242399] cgroup: Unknown subsys name 'cpuset' [ 51.258120] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:56:38 Registers: info registers vcpu 0 RAX=0000000000045549 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe5f0200650 CR3=000000000d30d000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff81374aec RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=000000000cbe1ae8 RSP=ffff88801b1cf740 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=ffff88807ffd7650 R14=ffff88800b70b280 R15=ffff8880096c78c0 RIP=ffffffff81751738 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 00007fe5efc4b900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe5f0202618 CR3=000000000d30d000 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=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