[ 39.033881] ------------[ cut here ]------------ [ 39.034890] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.036932] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.038478] Modules linked in: [ 39.039082] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.041070] Tainted: [W]=WARN [ 39.041666] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.043162] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.044093] 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 [ 39.047333] RSP: 0018:ffff88801a3efbc0 EFLAGS: 00010286 [ 39.048287] RAX: 0000000000000000 RBX: ffffed100347df78 RCX: ffffffff813a4050 [ 39.049615] RDX: ffff8880158a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.050926] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100347df2f [ 39.052224] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.053511] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a3efdf8 [ 39.054815] FS: 00007fee0b5af900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.056272] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.057349] CR2: 00007ffc233f0ef8 CR3: 000000000db20000 CR4: 0000000000350ef0 [ 39.058665] Call Trace: [ 39.059136] [ 39.059598] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.060496] ? __create_object+0x59/0x80 [ 39.061244] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.062244] __vmalloc_noprof+0x59/0x60 [ 39.063023] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.063911] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.064858] bpf_prog_alloc+0x39/0x200 [ 39.065602] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.066563] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.067483] do_seccomp+0x349/0x25e0 [ 39.068171] ? find_held_lock+0x2b/0x80 [ 39.068938] ? do_prlimit+0x310/0x610 [ 39.069683] ? __pfx_do_seccomp+0x10/0x10 [ 39.070484] ? do_raw_spin_unlock+0x53/0x220 [ 39.071282] ? _raw_spin_unlock+0x1e/0x40 [ 39.072070] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.073032] ? static_key_count+0x60/0x80 [ 39.073831] prctl_set_seccomp+0x4e/0x70 [ 39.074629] __do_sys_prctl+0xe6c/0x1d70 [ 39.075424] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.076236] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.077217] ? irqentry_exit+0xf3/0x650 [ 39.077988] do_syscall_64+0xbf/0x430 [ 39.078747] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.079720] RIP: 0033:0x7fee0baa15cd [ 39.080414] 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 [ 39.083625] RSP: 002b:00007ffc233ee770 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.085000] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fee0baa15cd [ 39.086289] RDX: 000055ea179aee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.087644] RBP: 00007ffc233ee7d0 R08: 0000000000000000 R09: 00007ffc233ede70 [ 39.088949] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ea26089ad0 [ 39.090268] R13: 00007ffc233eec00 R14: 000055ea2608abc0 R15: 000055ea2609b780 [ 39.091593] [ 39.092033] irq event stamp: 1747 [ 39.092679] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 39.094241] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 39.095800] softirqs last enabled at (1238): [] handle_softirqs+0x50c/0x770 [ 39.097370] softirqs last disabled at (1219): [] __irq_exit_rcu+0xc4/0x100 [ 39.098914] ---[ end trace 0000000000000000 ]--- [ 42.255534] ------------[ cut here ]------------ [ 42.256555] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.258763] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.260352] Modules linked in: [ 42.260994] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.263187] Tainted: [W]=WARN [ 42.263841] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.265438] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.266437] 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 [ 42.269843] RSP: 0018:ffff888016f97bc0 EFLAGS: 00010286 [ 42.270899] RAX: 0000000000000000 RBX: ffffed1002df2f78 RCX: ffffffff813a4050 [ 42.272273] RDX: ffff88801a349bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.273646] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df2f2f [ 42.275015] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.276388] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f97df8 [ 42.277767] FS: 00007f89a5fb6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.279338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.280473] CR2: 00007f89a64a8580 CR3: 000000000eac1000 CR4: 0000000000350ef0 [ 42.281853] Call Trace: [ 42.282403] [ 42.282851] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.283818] ? __create_object+0x59/0x80 [ 42.284663] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.285715] __vmalloc_noprof+0x59/0x60 [ 42.286539] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.287486] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.288498] bpf_prog_alloc+0x39/0x200 [ 42.289251] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.290249] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.291229] do_seccomp+0x349/0x25e0 [ 42.292003] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.292974] ? __pfx_do_seccomp+0x10/0x10 [ 42.293846] ? find_held_lock+0x2b/0x80 [ 42.294681] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.295715] ? static_key_count+0x60/0x80 [ 42.296579] prctl_set_seccomp+0x4e/0x70 [ 42.297413] __do_sys_prctl+0xe6c/0x1d70 [ 42.298204] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.299141] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.300176] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.301218] ? irqentry_exit+0xf3/0x650 [ 42.302047] do_syscall_64+0xbf/0x430 [ 42.302862] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.303828] RIP: 0033:0x7f89a64a85cd [ 42.304492] 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 [ 42.307499] RSP: 002b:00007fff55522e00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.308761] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f89a64a85cd [ 42.309952] RDX: 00005606af79ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.311165] RBP: 00007fff55522e60 R08: 0000000000000000 R09: 00007fff55522500 [ 42.312358] R10: 0000000000000000 R11: 0000000000000246 R12: 00005606e2968ad0 [ 42.313559] R13: 00007fff55523290 R14: 00005606e2969bc0 R15: 00005606e297a780 [ 42.314779] [ 42.315175] irq event stamp: 1757 [ 42.315770] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 42.317188] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 42.318604] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 42.320017] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 42.321415] ---[ end trace 0000000000000000 ]--- [ 43.135787] ------------[ cut here ]------------ [ 43.136718] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.138771] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.140505] Modules linked in: [ 43.141099] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.143399] Tainted: [W]=WARN [ 43.143963] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.145456] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.146376] 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 [ 43.149571] RSP: 0018:ffff88801a237bc0 EFLAGS: 00010286 [ 43.150583] RAX: 0000000000000000 RBX: ffffed1003446f78 RCX: ffffffff813a4050 [ 43.151905] RDX: ffff888016161bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.153197] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003446f2f [ 43.154508] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.155806] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a237df8 [ 43.157104] FS: 00007f056d487900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.158560] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.159627] CR2: 00007ffffd456ef8 CR3: 000000000ce57000 CR4: 0000000000350ef0 [ 43.160915] Call Trace: [ 43.161426] [ 43.161845] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.162762] ? __create_object+0x59/0x80 [ 43.163549] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.164530] __vmalloc_noprof+0x59/0x60 [ 43.165284] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.166180] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.167131] bpf_prog_alloc+0x39/0x200 [ 43.167881] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.168813] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.169722] do_seccomp+0x349/0x25e0 [ 43.170466] ? find_held_lock+0x2b/0x80 [ 43.171191] ? do_prlimit+0x310/0x610 [ 43.171944] ? __pfx_do_seccomp+0x10/0x10 [ 43.172742] ? do_raw_spin_unlock+0x53/0x220 [ 43.173579] ? _raw_spin_unlock+0x1e/0x40 [ 43.174365] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.175363] ? static_key_count+0x60/0x80 [ 43.176133] prctl_set_seccomp+0x4e/0x70 [ 43.176915] __do_sys_prctl+0xe6c/0x1d70 [ 43.177699] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.178584] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.179600] ? irqentry_exit+0xf3/0x650 [ 43.180384] do_syscall_64+0xbf/0x430 [ 43.181082] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.182035] RIP: 0033:0x7f056d9795cd [ 43.182745] 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 [ 43.185938] RSP: 002b:00007ffffd4552f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.187333] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f056d9795cd [ 43.188621] RDX: 000055a00f162e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.189904] RBP: 00007ffffd455350 R08: 0000000000000000 R09: 00007ffffd4549f0 [ 43.191202] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a0383ecb10 [ 43.192492] R13: 00007ffffd455780 R14: 000055a0383ed2b0 R15: 000055a0384016f0 [ 43.193799] [ 43.194224] irq event stamp: 1845 [ 43.194888] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 43.196411] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 43.197947] softirqs last enabled at (1448): [] handle_softirqs+0x50c/0x770 [ 43.199505] softirqs last disabled at (1443): [] __irq_exit_rcu+0xc4/0x100 [ 43.201026] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44535' (ECDSA) to the list of known hosts. 2025/11/18 01:40:39 fuzzer started 2025/11/18 01:40:39 dialing manager at localhost:37895 2025/11/18 01:40:39 checking machine... 2025/11/18 01:40:39 checking revisions... [ 44.060940] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:40:39 testing simple program... [ 44.148542] cgroup: Unknown subsys name 'net' [ 44.216275] cgroup: Unknown subsys name 'cpuset' [ 44.230075] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:40:38 Registers: info registers vcpu 0 RAX=0000000000000053 RBX=ffff88800914f300 RCX=ffffffff84c834d7 RDX=ffffed1002b4bf42 RSI=ffffffff842e28fd RDI=ffff888015a5f908 RBP=ffff888015a5fe48 RSP=ffff888015a5fb20 R8 =0000000000000001 R9 =ffffed1002b4bf21 R10=ffff888015a5f90f R11=0000000000000000 R12=0000000000000053 R13=0000000040000040 R14=0000000000006007 R15=ffff888015a5fe8c RIP=ffffffff81751c70 RFL=00000286 [--S--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 00007f27c2b83900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f27c229c038 CR3=000000000df01000 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=65a5592f7fac959c504cc57fac3e97fb XMM02=0000000000305490eff9b2d0a8fce9cb XMM03=00000000003055602c67c8bc2e329bc3 XMM04=439ce28e84dcdb6700000000000ae988 XMM05=d7f29369934592a60000000000322dc0 XMM06=4b72abf3106aab110000000000321b60 XMM07=fb795ef6d65770560000000000311908 XMM08=2c67c8bc2e329bc30000000000305500 XMM09=00000000000000000000000000000000 XMM10=00200000000000000000000000200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000295e7 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=00000206 [-----P-] 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 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005606e298d768 CR3=000000000d91c000 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=30343a313020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383535 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000