[ 54.174855] ------------[ cut here ]------------ [ 54.175769] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.177769] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 54.179173] Modules linked in: [ 54.179786] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.181717] Tainted: [W]=WARN [ 54.182260] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.183720] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.184632] 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 [ 54.187754] RSP: 0018:ffff888015defbc0 EFLAGS: 00010286 [ 54.188727] RAX: 0000000000000000 RBX: ffffed1002bbdf78 RCX: ffffffff813a4050 [ 54.189979] RDX: ffff88800e713780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.191270] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bbdf2f [ 54.192559] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.193795] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015defdf8 [ 54.195036] FS: 00007f4df35ef900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.196471] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.197546] CR2: 00007ffec9dbdef7 CR3: 000000000eb2d000 CR4: 0000000000350ef0 [ 54.198822] Call Trace: [ 54.199330] [ 54.199737] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.200621] ? __create_object+0x59/0x80 [ 54.201385] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.202335] __vmalloc_noprof+0x59/0x60 [ 54.203032] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.203903] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.204830] bpf_prog_alloc+0x39/0x200 [ 54.205552] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.206455] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.207341] do_seccomp+0x349/0x25e0 [ 54.208000] ? find_held_lock+0x2b/0x80 [ 54.208751] ? do_prlimit+0x310/0x610 [ 54.209472] ? __pfx_do_seccomp+0x10/0x10 [ 54.210207] ? do_raw_spin_unlock+0x53/0x220 [ 54.211020] ? _raw_spin_unlock+0x1e/0x40 [ 54.211808] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.212613] ? static_key_count+0x60/0x80 [ 54.213218] prctl_set_seccomp+0x4e/0x70 [ 54.213840] __do_sys_prctl+0xe6c/0x1d70 [ 54.214470] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.215140] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.215913] ? irqentry_exit+0xf3/0x650 [ 54.216521] do_syscall_64+0xbf/0x430 [ 54.217076] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.217821] RIP: 0033:0x7f4df3ae15cd [ 54.218369] 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 [ 54.221041] RSP: 002b:00007ffec9dbc600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.222128] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4df3ae15cd [ 54.223168] RDX: 00005624a3b55e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.224187] RBP: 00007ffec9dbc660 R08: 0000000000000000 R09: 00007ffec9dbbd00 [ 54.225208] R10: 0000000000000000 R11: 0000000000000246 R12: 00005624d1bd02b0 [ 54.226235] R13: 00007ffec9dbca90 R14: 00005624d1bd2d20 R15: 00005624d1be48d0 [ 54.227274] [ 54.227635] irq event stamp: 1775 [ 54.228114] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 54.229324] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 54.230535] softirqs last enabled at (1554): [] handle_softirqs+0x50c/0x770 [ 54.231782] softirqs last disabled at (1549): [] __irq_exit_rcu+0xc4/0x100 [ 54.232990] ---[ end trace 0000000000000000 ]--- [ 57.231679] ------------[ cut here ]------------ [ 57.232638] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.234746] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 57.236271] Modules linked in: [ 57.236934] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.238968] Tainted: [W]=WARN [ 57.239604] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.241187] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.242143] 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 [ 57.245510] RSP: 0018:ffff8880173e7bc0 EFLAGS: 00010286 [ 57.246501] RAX: 0000000000000000 RBX: ffffed1002e7cf78 RCX: ffffffff813a4050 [ 57.247807] RDX: ffff888018645340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.249084] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e7cf2f [ 57.250377] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.251673] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173e7df8 [ 57.252952] FS: 00007f58b5c4d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.254387] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.255485] CR2: 00007ffdeb6d3ef7 CR3: 000000000caa2000 CR4: 0000000000350ef0 [ 57.256772] Call Trace: [ 57.257234] [ 57.257691] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.258595] ? __create_object+0x59/0x80 [ 57.259387] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.260379] __vmalloc_noprof+0x59/0x60 [ 57.261103] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.261985] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.262899] bpf_prog_alloc+0x39/0x200 [ 57.263646] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.264568] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.265470] do_seccomp+0x349/0x25e0 [ 57.266136] ? find_held_lock+0x2b/0x80 [ 57.266891] ? do_prlimit+0x310/0x610 [ 57.267635] ? __pfx_do_seccomp+0x10/0x10 [ 57.268419] ? do_raw_spin_unlock+0x53/0x220 [ 57.269201] ? _raw_spin_unlock+0x1e/0x40 [ 57.269987] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.270946] ? static_key_count+0x60/0x80 [ 57.271762] prctl_set_seccomp+0x4e/0x70 [ 57.272544] __do_sys_prctl+0xe6c/0x1d70 [ 57.273285] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.274151] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.275148] ? irqentry_exit+0xf3/0x650 [ 57.275922] do_syscall_64+0xbf/0x430 [ 57.276677] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.277629] RIP: 0033:0x7f58b613f5cd [ 57.278333] 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 [ 57.281510] RSP: 002b:00007ffdeb6d2e60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.282869] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f58b613f5cd [ 57.284167] RDX: 000055c949dc8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.285461] RBP: 00007ffdeb6d2ec0 R08: 0000000000000000 R09: 00007ffdeb6d2560 [ 57.286710] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c9794c3bf0 [ 57.287990] R13: 00007ffdeb6d32f0 R14: 000055c9794cd380 R15: 000055c9794d8460 [ 57.289328] [ 57.289751] irq event stamp: 1769 [ 57.290391] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 57.291920] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 57.293451] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 57.295017] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 57.296266] ---[ end trace 0000000000000000 ]--- [ 58.042534] ------------[ cut here ]------------ [ 58.043497] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.045525] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 58.046966] Modules linked in: [ 58.047635] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.049862] Tainted: [W]=WARN [ 58.050531] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.052038] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.052965] 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 [ 58.056143] RSP: 0018:ffff88801a26fbc0 EFLAGS: 00010286 [ 58.057100] RAX: 0000000000000000 RBX: ffffed100344df78 RCX: ffffffff813a4050 [ 58.058384] RDX: ffff888019d53780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.059685] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100344df2f [ 58.060968] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.062250] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a26fdf8 [ 58.063553] FS: 00007f4b279b8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.064987] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.066033] CR2: 00007ffe49942ef7 CR3: 000000001dfe6000 CR4: 0000000000350ef0 [ 58.067332] Call Trace: [ 58.067792] [ 58.068198] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.069081] ? __create_object+0x59/0x80 [ 58.069865] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.070824] __vmalloc_noprof+0x59/0x60 [ 58.071611] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.072477] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.073413] bpf_prog_alloc+0x39/0x200 [ 58.074108] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.075033] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.075957] do_seccomp+0x349/0x25e0 [ 58.076666] ? find_held_lock+0x2b/0x80 [ 58.077411] ? do_prlimit+0x310/0x610 [ 58.078124] ? __pfx_do_seccomp+0x10/0x10 [ 58.078908] ? do_raw_spin_unlock+0x53/0x220 [ 58.079767] ? _raw_spin_unlock+0x1e/0x40 [ 58.080540] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.081496] ? static_key_count+0x60/0x80 [ 58.082250] prctl_set_seccomp+0x4e/0x70 [ 58.083026] __do_sys_prctl+0xe6c/0x1d70 [ 58.083837] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.084694] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.085662] ? irqentry_exit+0xf3/0x650 [ 58.086418] do_syscall_64+0xbf/0x430 [ 58.087107] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.088098] RIP: 0033:0x7f4b27eaa5cd [ 58.088806] 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 [ 58.091974] RSP: 002b:00007ffe49941360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.093330] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4b27eaa5cd [ 58.094612] RDX: 000055adcf6c2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.095938] RBP: 00007ffe499413c0 R08: 0000000000000000 R09: 00007ffe49940a60 [ 58.097231] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ade28fcad0 [ 58.098539] R13: 00007ffe499417f0 R14: 000055ade28fdbc0 R15: 000055ade290e780 [ 58.099881] [ 58.100350] irq event stamp: 1801 [ 58.100960] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 58.102500] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 58.104068] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 58.105620] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 58.107189] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16400' (ECDSA) to the list of known hosts. 2025/11/18 01:26:38 fuzzer started 2025/11/18 01:26:38 dialing manager at localhost:37895 2025/11/18 01:26:38 checking machine... 2025/11/18 01:26:38 checking revisions... [ 59.098581] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:26:38 testing simple program... [ 59.189356] cgroup: Unknown subsys name 'net' [ 59.253520] cgroup: Unknown subsys name 'cpuset' [ 59.273055] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:26:37 Registers: info registers vcpu 0 RAX=000000000004b50d 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 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f72f8853318 CR3=000000000dfe3000 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=44607a8590834d8c1e4596a42df2110b XMM02=0000000000306628ec2efd57dc4c00df XMM03=00000000003132f05293fd6bde165b41 XMM04=6418871e385fb18900000000000ae988 XMM05=14648eaa1277bab10000000000323138 XMM06=817b8945e9d503730000000000322fc0 XMM07=e042d86d42eb936e0000000000313570 XMM08=5293fd6bde165b410000000000306688 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002b70d 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 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f58b6204618 CR3=000000000c8bd000 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=2037333a36323a313020383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037333a36323a3130203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000