[ 46.367094] ------------[ cut here ]------------ [ 46.368027] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.370007] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.371439] Modules linked in: [ 46.372154] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.374175] Tainted: [W]=WARN [ 46.374790] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.376257] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.377185] 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 [ 46.380355] RSP: 0018:ffff88801729fbc0 EFLAGS: 00010286 [ 46.381346] RAX: 0000000000000000 RBX: ffffed1002e53f78 RCX: ffffffff813a4050 [ 46.382664] RDX: ffff888013759bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.383948] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e53f2f [ 46.385228] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.386523] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801729fdf8 [ 46.387844] FS: 00007fab9044d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.389281] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.390379] CR2: 00007fffbbec7ef7 CR3: 000000000e22c000 CR4: 0000000000350ef0 [ 46.391664] Call Trace: [ 46.392130] [ 46.392593] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.393456] ? __create_object+0x59/0x80 [ 46.394258] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.395212] __vmalloc_noprof+0x59/0x60 [ 46.395951] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.396821] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.397753] bpf_prog_alloc+0x39/0x200 [ 46.398433] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.399351] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.400240] do_seccomp+0x349/0x25e0 [ 46.400945] ? find_held_lock+0x2b/0x80 [ 46.401699] ? do_prlimit+0x310/0x610 [ 46.402380] ? __pfx_do_seccomp+0x10/0x10 [ 46.403163] ? do_raw_spin_unlock+0x53/0x220 [ 46.403985] ? _raw_spin_unlock+0x1e/0x40 [ 46.404747] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.405700] ? static_key_count+0x60/0x80 [ 46.406440] prctl_set_seccomp+0x4e/0x70 [ 46.407208] __do_sys_prctl+0xe6c/0x1d70 [ 46.407982] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.408836] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.409806] ? irqentry_exit+0xf3/0x650 [ 46.410517] do_syscall_64+0xbf/0x430 [ 46.411245] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.412179] RIP: 0033:0x7fab9093f5cd [ 46.412869] 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 [ 46.415967] RSP: 002b:00007fffbbec5770 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.417300] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fab9093f5cd [ 46.418585] RDX: 000055c24ef5ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.419850] RBP: 00007fffbbec57d0 R08: 0000000000000000 R09: 00007fffbbec4e70 [ 46.421102] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c28d743ad0 [ 46.422365] R13: 00007fffbbec5c00 R14: 000055c28d744bc0 R15: 000055c28d755780 [ 46.423653] [ 46.424069] irq event stamp: 1737 [ 46.424706] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 46.426197] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 46.427677] softirqs last enabled at (1602): [] handle_softirqs+0x50c/0x770 [ 46.429184] softirqs last disabled at (1597): [] __irq_exit_rcu+0xc4/0x100 [ 46.430674] ---[ end trace 0000000000000000 ]--- [ 49.504346] ------------[ cut here ]------------ [ 49.504915] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.506108] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.506982] Modules linked in: [ 49.507348] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.508559] Tainted: [W]=WARN [ 49.508901] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.509795] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.510323] 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 [ 49.512202] RSP: 0018:ffff888016c17bc0 EFLAGS: 00010286 [ 49.512803] RAX: 0000000000000000 RBX: ffffed1002d82f78 RCX: ffffffff813a4050 [ 49.513595] RDX: ffff88801375b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.514334] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d82f2f [ 49.515101] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.515870] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c17df8 [ 49.516646] FS: 00007fbad42a6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.517481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.518133] CR2: 00007fbad4798580 CR3: 000000000b1e6000 CR4: 0000000000350ef0 [ 49.518908] Call Trace: [ 49.519190] [ 49.519439] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.519980] ? __create_object+0x59/0x80 [ 49.520429] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.521008] __vmalloc_noprof+0x59/0x60 [ 49.521432] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.521956] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.522483] bpf_prog_alloc+0x39/0x200 [ 49.522934] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.523468] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.524011] do_seccomp+0x349/0x25e0 [ 49.524419] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.524963] ? __pfx_do_seccomp+0x10/0x10 [ 49.525408] ? find_held_lock+0x2b/0x80 [ 49.525870] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.526424] ? static_key_count+0x60/0x80 [ 49.526903] prctl_set_seccomp+0x4e/0x70 [ 49.527342] __do_sys_prctl+0xe6c/0x1d70 [ 49.527809] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.528298] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.528875] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.529423] ? irqentry_exit+0xf3/0x650 [ 49.529894] do_syscall_64+0xbf/0x430 [ 49.530316] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.530889] RIP: 0033:0x7fbad47985cd [ 49.531293] 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 [ 49.533193] RSP: 002b:00007ffdd1227ed0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.534021] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbad47985cd [ 49.534797] RDX: 00005621e7350e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.535570] RBP: 00007ffdd1227f30 R08: 0000000000000000 R09: 00007ffdd12275d0 [ 49.536325] R10: 0000000000000000 R11: 0000000000000246 R12: 00005621f10ccad0 [ 49.537095] R13: 00007ffdd1228360 R14: 00005621f10cdbc0 R15: 00005621f10de780 [ 49.537883] [ 49.538142] irq event stamp: 1797 [ 49.538510] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 49.539438] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 49.540355] softirqs last enabled at (1326): [] handle_softirqs+0x50c/0x770 [ 49.541272] softirqs last disabled at (1317): [] __irq_exit_rcu+0xc4/0x100 [ 49.542188] ---[ end trace 0000000000000000 ]--- [ 50.335324] ------------[ cut here ]------------ [ 50.336094] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.337778] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.339000] Modules linked in: [ 50.339514] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.341225] Tainted: [W]=WARN [ 50.341749] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.342978] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.343745] 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 [ 50.346417] RSP: 0018:ffff888016517bc0 EFLAGS: 00010286 [ 50.347244] RAX: 0000000000000000 RBX: ffffed1002ca2f78 RCX: ffffffff813a4050 [ 50.348332] RDX: ffff888015c8b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.349414] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ca2f2f [ 50.350517] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.351617] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016517df8 [ 50.352691] FS: 00007f3d567c5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.353896] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.354803] CR2: 00007f3d56cb7580 CR3: 0000000020875000 CR4: 0000000000350ef0 [ 50.355889] Call Trace: [ 50.356275] [ 50.356645] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.357348] ? __create_object+0x59/0x80 [ 50.358021] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.358852] __vmalloc_noprof+0x59/0x60 [ 50.359444] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.360183] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.360966] bpf_prog_alloc+0x39/0x200 [ 50.361595] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.362331] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.363085] do_seccomp+0x349/0x25e0 [ 50.363688] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.364403] ? __pfx_do_seccomp+0x10/0x10 [ 50.365063] ? find_held_lock+0x2b/0x80 [ 50.365708] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.366477] ? static_key_count+0x60/0x80 [ 50.367149] prctl_set_seccomp+0x4e/0x70 [ 50.367800] __do_sys_prctl+0xe6c/0x1d70 [ 50.368425] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.369137] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.369946] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.370757] ? irqentry_exit+0xf3/0x650 [ 50.371358] do_syscall_64+0xbf/0x430 [ 50.371978] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.372792] RIP: 0033:0x7f3d56cb75cd [ 50.373346] 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 [ 50.376002] RSP: 002b:00007ffe760ed0e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.377128] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3d56cb75cd [ 50.378223] RDX: 000055a45e315e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.379311] RBP: 00007ffe760ed140 R08: 0000000000000000 R09: 00007ffe760ec7e0 [ 50.380384] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a471a8ead0 [ 50.381458] R13: 00007ffe760ed570 R14: 000055a471a8fbc0 R15: 000055a471aa0780 [ 50.382576] [ 50.382929] irq event stamp: 1729 [ 50.383438] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 50.384723] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 50.386034] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 50.387339] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 50.388621] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21052' (ECDSA) to the list of known hosts. 2025/11/19 05:29:53 fuzzer started 2025/11/19 05:29:53 dialing manager at localhost:34383 2025/11/19 05:29:53 checking machine... 2025/11/19 05:29:53 checking revisions... [ 51.308950] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:29:53 testing simple program... [ 51.392968] cgroup: Unknown subsys name 'net' [ 51.459396] cgroup: Unknown subsys name 'cpuset' [ 51.472064] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:29:52 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000002 RCX=00007fb89921c3ff RDX=00005650ba946788 RSI=0000000000000001 RDI=0000000000000000 RBP=0000000000000058 RSP=00007fb898d97d20 R8 =0000000000000000 R9 =00005650ddc9ee88 R10=0000000000000000 R11=0000000000000000 R12=0000000000000001 R13=00007fb894000b80 R14=00005650ba946a50 R15=00007fb898e6b840 RIP=00007fb898e68cc9 RFL=00000202 [-------] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fb898d98700 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbad485d618 CR3=000000000e161000 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=39323a353020393120766f4e3e38333c XMM01=656e6e6f637369642064657669656365 XMM02=63736964203a31313a38333937342074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383339 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=0000000000028cb9 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=00007f6220aac000 CR3=000000000de1f000 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=8a6e164644c26e942349540bfd0b25b1 XMM02=00000000003064c0eff9b2d0a8fce9cb XMM03=00000000003065902c67c8bc2e329bc3 XMM04=5d58af4bb3140d2800000000000ae988 XMM05=3ead442f80128d4d0000000000323190 XMM06=474038aa6c007e1f0000000000322420 XMM07=e042d86d42eb936e0000000000313f00 XMM08=045eed713353ce060000000000306590 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000