[ 38.894219] ------------[ cut here ]------------ [ 38.895120] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.897097] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/231 [ 38.898539] Modules linked in: [ 38.899116] CPU: 0 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.901130] Tainted: [W]=WARN [ 38.901722] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.903164] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.904067] 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 [ 38.907200] RSP: 0018:ffff88801669fbc0 EFLAGS: 00010286 [ 38.908175] RAX: 0000000000000000 RBX: ffffed1002cd3f78 RCX: ffffffff813a4050 [ 38.909450] RDX: ffff88801a72b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.910714] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cd3f2f [ 38.911984] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.913251] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801669fdf8 [ 38.914517] FS: 00007ff5da125900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.915946] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.917013] CR2: 00007ff5da617580 CR3: 000000000b3f4000 CR4: 0000000000350ef0 [ 38.918290] Call Trace: [ 38.918791] [ 38.919198] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.920078] ? __create_object+0x59/0x80 [ 38.920861] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.921831] __vmalloc_noprof+0x59/0x60 [ 38.922584] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.923450] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.924319] bpf_prog_alloc+0x39/0x200 [ 38.925063] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.925987] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.926885] do_seccomp+0x349/0x25e0 [ 38.927598] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.928489] ? __pfx_do_seccomp+0x10/0x10 [ 38.929242] ? find_held_lock+0x2b/0x80 [ 38.930008] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.930979] ? static_key_count+0x60/0x80 [ 38.931790] prctl_set_seccomp+0x4e/0x70 [ 38.932577] __do_sys_prctl+0xe6c/0x1d70 [ 38.933329] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.934191] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.935166] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.936140] ? irqentry_exit+0xf3/0x650 [ 38.936928] do_syscall_64+0xbf/0x430 [ 38.937673] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.938633] RIP: 0033:0x7ff5da6175cd [ 38.939297] 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 [ 38.942486] RSP: 002b:00007ffd3a77f810 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.943866] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff5da6175cd [ 38.945173] RDX: 0000564b4fb4de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.946474] RBP: 00007ffd3a77f870 R08: 0000000000000000 R09: 00007ffd3a77ef10 [ 38.947769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564b4ffcb2b0 [ 38.949076] R13: 00007ffd3a77fca0 R14: 0000564b4ffcdd20 R15: 0000564b4ffdf8d0 [ 38.950404] [ 38.950835] irq event stamp: 1709 [ 38.951490] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 38.953033] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 38.954561] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 38.956118] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 38.957661] ---[ end trace 0000000000000000 ]--- [ 42.263054] ------------[ cut here ]------------ [ 42.263974] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.265959] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.267621] Modules linked in: [ 42.268194] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.270344] Tainted: [W]=WARN [ 42.270944] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.272420] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.273327] 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 [ 42.276478] RSP: 0018:ffff888016f17bc0 EFLAGS: 00010286 [ 42.277453] RAX: 0000000000000000 RBX: ffffed1002de2f78 RCX: ffffffff813a4050 [ 42.278702] RDX: ffff88800f3f5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.279968] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de2f2f [ 42.281238] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.282506] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f17df8 [ 42.283765] FS: 00007fc81a0b0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.285189] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.286228] CR2: 00007ffd917bfef7 CR3: 000000000cc6c000 CR4: 0000000000350ef0 [ 42.287482] Call Trace: [ 42.287936] [ 42.288333] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.289233] ? __create_object+0x59/0x80 [ 42.290001] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.290949] __vmalloc_noprof+0x59/0x60 [ 42.291706] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.292567] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.293497] bpf_prog_alloc+0x39/0x200 [ 42.294175] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.295087] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.295962] do_seccomp+0x349/0x25e0 [ 42.296664] ? find_held_lock+0x2b/0x80 [ 42.297420] ? do_prlimit+0x310/0x610 [ 42.298109] ? __pfx_do_seccomp+0x10/0x10 [ 42.298890] ? do_raw_spin_unlock+0x53/0x220 [ 42.299714] ? _raw_spin_unlock+0x1e/0x40 [ 42.300485] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.301449] ? static_key_count+0x60/0x80 [ 42.302192] prctl_set_seccomp+0x4e/0x70 [ 42.302957] __do_sys_prctl+0xe6c/0x1d70 [ 42.303727] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.304581] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.305551] ? irqentry_exit+0xf3/0x650 [ 42.306260] do_syscall_64+0xbf/0x430 [ 42.306987] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.307914] RIP: 0033:0x7fc81a5a25cd [ 42.308612] 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 [ 42.311723] RSP: 002b:00007ffd917bd430 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.313061] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc81a5a25cd [ 42.314319] RDX: 0000565248b6ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.315572] RBP: 00007ffd917bd490 R08: 0000000000000000 R09: 00007ffd917bcb30 [ 42.316835] R10: 0000000000000000 R11: 0000000000000246 R12: 00005652606352b0 [ 42.318093] R13: 00007ffd917bd8c0 R14: 0000565260637d20 R15: 00005652606498d0 [ 42.319395] [ 42.319815] irq event stamp: 1877 [ 42.320461] hardirqs last enabled at (1887): [] __up_console_sem+0x78/0x80 [ 42.321954] hardirqs last disabled at (1896): [] __up_console_sem+0x5d/0x80 [ 42.323433] softirqs last enabled at (1470): [] handle_softirqs+0x50c/0x770 [ 42.324944] softirqs last disabled at (1465): [] __irq_exit_rcu+0xc4/0x100 [ 42.326418] ---[ end trace 0000000000000000 ]--- [ 43.119761] ------------[ cut here ]------------ [ 43.120672] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.122747] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.124200] Modules linked in: [ 43.124859] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.126811] Tainted: [W]=WARN [ 43.127383] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.129068] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.130039] 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 [ 43.133213] RSP: 0018:ffff888010b87bc0 EFLAGS: 00010286 [ 43.134209] RAX: 0000000000000000 RBX: ffffed1002170f78 RCX: ffffffff813a4050 [ 43.135477] RDX: ffff8880163b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.136761] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002170f2f [ 43.138019] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.139287] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888010b87df8 [ 43.140556] FS: 00007fa56a3db900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.141969] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.143011] CR2: 00007ffc4d6faef7 CR3: 000000001a7c4000 CR4: 0000000000350ef0 [ 43.144283] Call Trace: [ 43.144789] [ 43.145196] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.146066] ? __create_object+0x59/0x80 [ 43.146840] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.147804] __vmalloc_noprof+0x59/0x60 [ 43.148566] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.149447] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.150327] bpf_prog_alloc+0x39/0x200 [ 43.151050] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.151961] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.152871] do_seccomp+0x349/0x25e0 [ 43.153579] ? find_held_lock+0x2b/0x80 [ 43.154288] ? do_prlimit+0x310/0x610 [ 43.155023] ? __pfx_do_seccomp+0x10/0x10 [ 43.155788] ? do_raw_spin_unlock+0x53/0x220 [ 43.156622] ? _raw_spin_unlock+0x1e/0x40 [ 43.157409] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.158323] ? static_key_count+0x60/0x80 [ 43.159111] prctl_set_seccomp+0x4e/0x70 [ 43.159881] __do_sys_prctl+0xe6c/0x1d70 [ 43.160651] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.161516] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.162482] ? irqentry_exit+0xf3/0x650 [ 43.163189] do_syscall_64+0xbf/0x430 [ 43.163923] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.164877] RIP: 0033:0x7fa56a8cd5cd [ 43.165558] 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 [ 43.168705] RSP: 002b:00007ffc4d6f99e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.170060] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa56a8cd5cd [ 43.171320] RDX: 000055cf824d3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.172578] RBP: 00007ffc4d6f9a40 R08: 0000000000000000 R09: 00007ffc4d6f90e0 [ 43.173862] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cfc05f6ad0 [ 43.175125] R13: 00007ffc4d6f9e70 R14: 000055cfc05f7bc0 R15: 000055cfc0608780 [ 43.176414] [ 43.176840] irq event stamp: 1791 [ 43.177497] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 43.179006] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 43.180509] softirqs last enabled at (1804): [] handle_softirqs+0x50c/0x770 [ 43.181959] softirqs last disabled at (1799): [] __irq_exit_rcu+0xc4/0x100 [ 43.183198] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61209' (ECDSA) to the list of known hosts. 2025/11/18 18:00:40 fuzzer started 2025/11/18 18:00:41 dialing manager at localhost:34383 2025/11/18 18:00:41 checking machine... 2025/11/18 18:00:41 checking revisions... [ 44.122186] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:00:41 testing simple program... [ 44.205531] cgroup: Unknown subsys name 'net' [ 44.277650] cgroup: Unknown subsys name 'cpuset' [ 44.293535] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:00:40 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888016675340 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888016675d98 RSP=ffff88801a5f79b8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888016675de8 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81527043 RFL=00000046 [---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 00007fc81a0b0900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe328cac6f8 CR3=0000000014d62000 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=ff0000000000ffff0000000000ff0000 XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002ab13 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3f4f026000 CR3=000000000df78000 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=0984cff83a5a71bf40467a542a2dde43 XMM02=ec2efd57dc4c00df0000000000305910 XMM03=ea3d23a17267341500000000003059e0 XMM04=e35aafb8cb5c60ae00000000000ae988 XMM05=aa18800d4bf6aac80000000000323eb8 XMM06=d96330e2d2db863200000000003227e8 XMM07=fb795ef6d657705600000000003125a8 XMM08=2c67c8bc2e329bc30000000000305980 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000