[ 44.083473] ------------[ cut here ]------------ [ 44.084447] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.086526] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 44.088037] Modules linked in: [ 44.088685] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.090693] Tainted: [W]=WARN [ 44.091250] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.092745] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.093664] 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 [ 44.096836] RSP: 0018:ffff88801af0fbc0 EFLAGS: 00010286 [ 44.097829] RAX: 0000000000000000 RBX: ffffed10035e1f78 RCX: ffffffff813a4050 [ 44.099142] RDX: ffff888016589bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.100447] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035e1f2f [ 44.101740] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.103066] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801af0fdf8 [ 44.104393] FS: 00007f1e52dd4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.105838] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.106941] CR2: 00007f1e532c6580 CR3: 000000000cddc000 CR4: 0000000000350ef0 [ 44.108246] Call Trace: [ 44.108757] [ 44.109175] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.110076] ? __create_object+0x59/0x80 [ 44.110897] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.111905] __vmalloc_noprof+0x59/0x60 [ 44.112692] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.113594] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.114560] bpf_prog_alloc+0x39/0x200 [ 44.115273] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.116215] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.117132] do_seccomp+0x349/0x25e0 [ 44.117875] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.118823] ? __pfx_do_seccomp+0x10/0x10 [ 44.119620] ? find_held_lock+0x2b/0x80 [ 44.120346] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.121331] ? static_key_count+0x60/0x80 [ 44.122163] prctl_set_seccomp+0x4e/0x70 [ 44.122954] __do_sys_prctl+0xe6c/0x1d70 [ 44.123749] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.124632] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.125628] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.126629] ? irqentry_exit+0xf3/0x650 [ 44.127426] do_syscall_64+0xbf/0x430 [ 44.128137] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.129108] RIP: 0033:0x7f1e532c65cd [ 44.129819] 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 [ 44.133055] RSP: 002b:00007ffc7e7d8360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.134448] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1e532c65cd [ 44.135773] RDX: 000055e93289ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.137092] RBP: 00007ffc7e7d83c0 R08: 0000000000000000 R09: 00007ffc7e7d7a60 [ 44.138422] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e94a78ead0 [ 44.139738] R13: 00007ffc7e7d87f0 R14: 000055e94a78fbc0 R15: 000055e94a7a0780 [ 44.141077] [ 44.141542] irq event stamp: 1769 [ 44.142160] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 44.143731] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 44.145294] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 44.146852] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 44.148416] ---[ end trace 0000000000000000 ]--- [ 46.992128] ------------[ cut here ]------------ [ 46.992891] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.994594] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 46.995996] Modules linked in: [ 46.996600] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.998253] Tainted: [W]=WARN [ 46.998759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.999990] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.000749] 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 [ 47.003393] RSP: 0018:ffff888015fcfbc0 EFLAGS: 00010286 [ 47.004175] RAX: 0000000000000000 RBX: ffffed1002bf9f78 RCX: ffffffff813a4050 [ 47.005241] RDX: ffff888017b0d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.006320] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bf9f2f [ 47.007406] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.008479] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015fcfdf8 [ 47.009556] FS: 00007f8857b4f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.010766] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.011664] CR2: 00007fffa1f0cef8 CR3: 0000000020ca8000 CR4: 0000000000350ef0 [ 47.012747] Call Trace: [ 47.013131] [ 47.013507] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.014222] ? __create_object+0x59/0x80 [ 47.014891] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.015710] __vmalloc_noprof+0x59/0x60 [ 47.016303] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.017035] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.017811] bpf_prog_alloc+0x39/0x200 [ 47.018450] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.019188] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.019940] do_seccomp+0x349/0x25e0 [ 47.020545] ? find_held_lock+0x2b/0x80 [ 47.021142] ? do_prlimit+0x310/0x610 [ 47.021760] ? __pfx_do_seccomp+0x10/0x10 [ 47.022420] ? do_raw_spin_unlock+0x53/0x220 [ 47.023076] ? _raw_spin_unlock+0x1e/0x40 [ 47.023731] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.024534] ? static_key_count+0x60/0x80 [ 47.025184] prctl_set_seccomp+0x4e/0x70 [ 47.025829] __do_sys_prctl+0xe6c/0x1d70 [ 47.026489] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.027172] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.027973] ? irqentry_exit+0xf3/0x650 [ 47.028609] do_syscall_64+0xbf/0x430 [ 47.029188] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.030048] RIP: 0033:0x7f88580415cd [ 47.030670] 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 [ 47.033949] RSP: 002b:00007fffa1f0b500 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.035350] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f88580415cd [ 47.036650] RDX: 000055ff232e1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.037946] RBP: 00007fffa1f0b560 R08: 0000000000000000 R09: 00007fffa1f0ac00 [ 47.039240] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ff5c924b10 [ 47.040544] R13: 00007fffa1f0b990 R14: 000055ff5c9252b0 R15: 000055ff5c9396f0 [ 47.041849] [ 47.042281] irq event stamp: 1789 [ 47.042975] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 47.044526] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 47.046066] softirqs last enabled at (1822): [] handle_softirqs+0x50c/0x770 [ 47.047629] softirqs last disabled at (1817): [] __irq_exit_rcu+0xc4/0x100 [ 47.049193] ---[ end trace 0000000000000000 ]--- [ 47.790728] ------------[ cut here ]------------ [ 47.791513] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.793203] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 47.794406] Modules linked in: [ 47.794908] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.796554] Tainted: [W]=WARN [ 47.797013] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.798246] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.799021] 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 [ 47.801665] RSP: 0018:ffff888017a5fbc0 EFLAGS: 00010286 [ 47.802490] RAX: 0000000000000000 RBX: ffffed1002f4bf78 RCX: ffffffff813a4050 [ 47.803558] RDX: ffff8880169c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.804637] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f4bf2f [ 47.805705] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.806777] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a5fdf8 [ 47.807848] FS: 00007f515f45a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.809046] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.809929] CR2: 00007ffea1059ef8 CR3: 0000000020da6000 CR4: 0000000000350ef0 [ 47.811014] Call Trace: [ 47.811440] [ 47.811783] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.812532] ? __create_object+0x59/0x80 [ 47.813144] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.813953] __vmalloc_noprof+0x59/0x60 [ 47.814585] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.815270] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.816048] bpf_prog_alloc+0x39/0x200 [ 47.816666] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.817448] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.818161] do_seccomp+0x349/0x25e0 [ 47.818782] ? find_held_lock+0x2b/0x80 [ 47.819417] ? do_prlimit+0x310/0x610 [ 47.819997] ? __pfx_do_seccomp+0x10/0x10 [ 47.820655] ? do_raw_spin_unlock+0x53/0x220 [ 47.821311] ? _raw_spin_unlock+0x1e/0x40 [ 47.821969] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.822779] ? static_key_count+0x60/0x80 [ 47.823455] prctl_set_seccomp+0x4e/0x70 [ 47.824062] __do_sys_prctl+0xe6c/0x1d70 [ 47.824719] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.825436] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.826199] ? irqentry_exit+0xf3/0x650 [ 47.826849] do_syscall_64+0xbf/0x430 [ 47.827474] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.828235] RIP: 0033:0x7f515f94c5cd [ 47.828828] 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 [ 47.831480] RSP: 002b:00007ffea1057bd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.832615] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f515f94c5cd [ 47.833686] RDX: 00005569801f8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.834760] RBP: 00007ffea1057c30 R08: 0000000000000000 R09: 00007ffea10572d0 [ 47.835829] R10: 0000000000000000 R11: 0000000000000246 R12: 000055699db43ad0 [ 47.836906] R13: 00007ffea1058060 R14: 000055699db44bc0 R15: 000055699db55780 [ 47.837988] [ 47.838341] irq event stamp: 1725 [ 47.838891] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 47.840166] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 47.841432] softirqs last enabled at (1218): [] handle_softirqs+0x50c/0x770 [ 47.842738] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 47.843998] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20060' (ECDSA) to the list of known hosts. 2025/11/18 00:21:41 fuzzer started 2025/11/18 00:21:41 dialing manager at localhost:37895 2025/11/18 00:21:41 checking machine... 2025/11/18 00:21:41 checking revisions... [ 48.750577] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:21:41 testing simple program... [ 48.835615] cgroup: Unknown subsys name 'net' [ 48.894235] cgroup: Unknown subsys name 'cpuset' [ 48.910427] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:21:40 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88800e5749c0 RCX=ffffffff817d9976 RDX=1ffff1100d9c7046 RSI=0000000000000008 RDI=ffff88806ce38160 RBP=ffff88806ce38140 RSP=ffff88801886fa38 R8 =ffffffff85e2b980 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000000 R12=0000000000000200 R13=0000000000004e20 R14=ffff88806ce38230 R15=ffff88806ce381e8 RIP=ffffffff815d31b3 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 00007f8857b4f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8857b2e020 CR3=00000000207f1000 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=31323a303020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303231 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=000000000002415d RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcc16fa728 CR3=000000000e12f000 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=c6bf4cebff315f80ec46702fa8dbd8fe XMM02=00000000003048a0eff9b2d0a8fce9cb XMM03=00000000003049702c67c8bc2e329bc3 XMM04=f50904338ff50e6200000000000ae988 XMM05=41e8127ff2bc585500000000003227d0 XMM06=3e829fc8c8edc99000000000003221c8 XMM07=e042d86d42eb936e00000000003136c8 XMM08=8f7a2df644661d860000000000304970 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000