[ 39.048956] ------------[ cut here ]------------ [ 39.049913] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.051911] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.053431] Modules linked in: [ 39.054079] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.056064] Tainted: [W]=WARN [ 39.056673] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.058169] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.059090] 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 [ 39.062287] RSP: 0018:ffff888018a9fbc0 EFLAGS: 00010286 [ 39.063277] RAX: 0000000000000000 RBX: ffffed1003153f78 RCX: ffffffff813a4050 [ 39.064573] RDX: ffff888016c88000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.065884] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003153f2f [ 39.067183] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.068475] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018a9fdf8 [ 39.069767] FS: 00007fac0675c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.071189] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.072257] CR2: 00007fac06cc24a6 CR3: 000000000e37c000 CR4: 0000000000350ef0 [ 39.073566] Call Trace: [ 39.074048] [ 39.074463] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.075372] ? __create_object+0x59/0x80 [ 39.076137] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.077126] __vmalloc_noprof+0x59/0x60 [ 39.077910] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.078775] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.079718] bpf_prog_alloc+0x39/0x200 [ 39.080414] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.081363] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.082250] do_seccomp+0x349/0x25e0 [ 39.082969] ? find_held_lock+0x2b/0x80 [ 39.083739] ? do_prlimit+0x310/0x610 [ 39.084448] ? __pfx_do_seccomp+0x10/0x10 [ 39.085248] ? do_raw_spin_unlock+0x53/0x220 [ 39.086094] ? _raw_spin_unlock+0x1e/0x40 [ 39.086875] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.087853] ? static_key_count+0x60/0x80 [ 39.088659] prctl_set_seccomp+0x4e/0x70 [ 39.089390] __do_sys_prctl+0xe6c/0x1d70 [ 39.090174] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.091028] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.091992] ? irqentry_exit+0xf3/0x650 [ 39.092745] do_syscall_64+0xbf/0x430 [ 39.093451] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.094406] RIP: 0033:0x7fac06c4e5cd [ 39.095108] 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 [ 39.098293] RSP: 002b:00007ffd2e98e090 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.099657] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fac06c4e5cd [ 39.100966] RDX: 000055aedae7ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.102280] RBP: 00007ffd2e98e0f0 R08: 0000000000000000 R09: 00007ffd2e98d790 [ 39.103581] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aeed0fead0 [ 39.104872] R13: 00007ffd2e98e520 R14: 000055aeed0ffbc0 R15: 000055aeed110780 [ 39.106206] [ 39.106668] irq event stamp: 1843 [ 39.107268] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 39.108780] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 39.110321] softirqs last enabled at (1820): [] handle_softirqs+0x50c/0x770 [ 39.111858] softirqs last disabled at (1815): [] __irq_exit_rcu+0xc4/0x100 [ 39.113379] ---[ end trace 0000000000000000 ]--- [ 42.629518] ------------[ cut here ]------------ [ 42.630605] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.632816] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.634422] Modules linked in: [ 42.635369] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.637647] Tainted: [W]=WARN [ 42.638254] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.639850] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.640829] 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 [ 42.644263] RSP: 0018:ffff88800fbb7bc0 EFLAGS: 00010286 [ 42.645329] RAX: 0000000000000000 RBX: ffffed1001f76f78 RCX: ffffffff813a4050 [ 42.646719] RDX: ffff88800f021bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.648103] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f76f2f [ 42.649499] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.650876] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800fbb7df8 [ 42.652275] FS: 00007eff112f3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.653860] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.655001] CR2: 00007eff117e5580 CR3: 000000002016e000 CR4: 0000000000350ef0 [ 42.656382] Call Trace: [ 42.656934] [ 42.657386] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.658346] ? __create_object+0x59/0x80 [ 42.659185] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.660224] __vmalloc_noprof+0x59/0x60 [ 42.661037] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.661987] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.662984] bpf_prog_alloc+0x39/0x200 [ 42.663780] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.664784] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.665764] do_seccomp+0x349/0x25e0 [ 42.666496] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.667483] ? __pfx_do_seccomp+0x10/0x10 [ 42.668347] ? find_held_lock+0x2b/0x80 [ 42.669189] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.670225] ? static_key_count+0x60/0x80 [ 42.671107] prctl_set_seccomp+0x4e/0x70 [ 42.671942] __do_sys_prctl+0xe6c/0x1d70 [ 42.672785] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.673726] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.674770] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.675822] ? irqentry_exit+0xf3/0x650 [ 42.676654] do_syscall_64+0xbf/0x430 [ 42.677406] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.678439] RIP: 0033:0x7eff117e55cd [ 42.679188] 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 [ 42.682648] RSP: 002b:00007ffcf4b476d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.684123] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007eff117e55cd [ 42.685510] RDX: 000056397b4eae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.686716] RBP: 00007ffcf4b47730 R08: 0000000000000000 R09: 00007ffcf4b46dd0 [ 42.687914] R10: 0000000000000000 R11: 0000000000000246 R12: 00005639a5619ad0 [ 42.689123] R13: 00007ffcf4b47b60 R14: 00005639a561abc0 R15: 00005639a562b780 [ 42.690341] [ 42.690759] irq event stamp: 1875 [ 42.691317] hardirqs last enabled at (1883): [] __up_console_sem+0x78/0x80 [ 42.692717] hardirqs last disabled at (1892): [] __up_console_sem+0x5d/0x80 [ 42.694139] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 42.695581] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 42.696981] ---[ end trace 0000000000000000 ]--- [ 43.518893] ------------[ cut here ]------------ [ 43.519829] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.521893] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.523348] Modules linked in: [ 43.524004] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.526013] Tainted: [W]=WARN [ 43.526621] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.528096] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.529025] 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 [ 43.532202] RSP: 0018:ffff88801604fbc0 EFLAGS: 00010286 [ 43.533188] RAX: 0000000000000000 RBX: ffffed1002c09f78 RCX: ffffffff813a4050 [ 43.534473] RDX: ffff8880164a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.535752] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c09f2f [ 43.537028] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.538340] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801604fdf8 [ 43.539622] FS: 00007f8871df7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.541087] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.542153] CR2: 00007fffc831eef7 CR3: 000000000e5a1000 CR4: 0000000000350ef0 [ 43.543440] Call Trace: [ 43.543946] [ 43.544356] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.545277] ? __create_object+0x59/0x80 [ 43.546065] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.547039] __vmalloc_noprof+0x59/0x60 [ 43.547808] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.548691] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.549634] bpf_prog_alloc+0x39/0x200 [ 43.550328] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.551257] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.552153] do_seccomp+0x349/0x25e0 [ 43.552870] ? find_held_lock+0x2b/0x80 [ 43.553644] ? do_prlimit+0x310/0x610 [ 43.554340] ? __pfx_do_seccomp+0x10/0x10 [ 43.555122] ? do_raw_spin_unlock+0x53/0x220 [ 43.556030] ? _raw_spin_unlock+0x1e/0x40 [ 43.556696] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.557477] ? static_key_count+0x60/0x80 [ 43.558150] prctl_set_seccomp+0x4e/0x70 [ 43.558783] __do_sys_prctl+0xe6c/0x1d70 [ 43.559388] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.560101] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.560895] ? irqentry_exit+0xf3/0x650 [ 43.561517] do_syscall_64+0xbf/0x430 [ 43.562143] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.562941] RIP: 0033:0x7f88722e95cd [ 43.563496] 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 [ 43.566167] RSP: 002b:00007fffc831c490 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.567315] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f88722e95cd [ 43.568404] RDX: 000055efbea4de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.569501] RBP: 00007fffc831c4f0 R08: 0000000000000000 R09: 00007fffc831bb90 [ 43.570579] R10: 0000000000000000 R11: 0000000000000246 R12: 000055efe0d6cbf0 [ 43.571654] R13: 00007fffc831c920 R14: 000055efe0d76380 R15: 000055efe0d81460 [ 43.572758] [ 43.573122] irq event stamp: 1747 [ 43.573671] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 43.574942] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 43.576229] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 43.577580] softirqs last disabled at (1785): [] __irq_exit_rcu+0xc4/0x100 [ 43.578857] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6234' (ECDSA) to the list of known hosts. 2025/11/18 21:18:03 fuzzer started 2025/11/18 21:18:03 dialing manager at localhost:34383 2025/11/18 21:18:03 checking machine... 2025/11/18 21:18:03 checking revisions... [ 44.468208] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:18:03 testing simple program... [ 44.551055] cgroup: Unknown subsys name 'net' [ 44.611423] cgroup: Unknown subsys name 'cpuset' [ 44.623851] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:18:02 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=dffffc0000000000 RCX=ffffffff817d9966 RDX=0000000000000000 RSI=ffffffff815d6c93 RDI=ffffffff81b2e764 RBP=ffff88800d021e80 RSP=ffff88806ce08e68 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000000 R12=0000000000000032 R13=ffff88806ce08ee0 R14=ffffffff815d6c93 R15=0000000000000031 RIP=ffffffff815d6c9b RFL=00000202 [-------] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc2f920528 CR3=0000000005c8a000 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=00007f037b2db510000055d61c16b790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff888009757840 RCX=ffff888009757794 RDX=1ffff110012eaf13 RSI=ffffffff85e1ffe0 RDI=ffffffff81b2a563 RBP=ffff888009757898 RSP=ffff888009757828 R8 =ffffffff86ab8e24 R9 =ffff888009757880 R10=000000000003c9ed R11=0000000000025764 R12=ffff888009757908 R13=0000000000000000 R14=ffff8880096fb780 R15=ffff888008c4b780 RIP=ffffffff8135e1d2 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005639a5616218 CR3=00000000200c8000 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=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=736f6c63206e6f697463656e6e6f4300 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000