[ 45.482159] ------------[ cut here ]------------ [ 45.483080] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.485077] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 45.486549] Modules linked in: [ 45.487193] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.489210] Tainted: [W]=WARN [ 45.489780] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.491282] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.492214] 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 [ 45.495473] RSP: 0018:ffff888015f07bc0 EFLAGS: 00010286 [ 45.496476] RAX: 0000000000000000 RBX: ffffed1002be0f78 RCX: ffffffff813a4050 [ 45.497808] RDX: ffff88800f185340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.499124] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002be0f2f [ 45.500438] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.501765] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f07df8 [ 45.503077] FS: 00007f9b12688900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.504556] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.505650] CR2: 00007ffdd816def7 CR3: 000000000cf13000 CR4: 0000000000350ef0 [ 45.506962] Call Trace: [ 45.507439] [ 45.507855] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.508770] ? __create_object+0x59/0x80 [ 45.509588] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.510577] __vmalloc_noprof+0x59/0x60 [ 45.511356] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.512252] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.513222] bpf_prog_alloc+0x39/0x200 [ 45.513981] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.514885] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.515808] do_seccomp+0x349/0x25e0 [ 45.516541] ? find_held_lock+0x2b/0x80 [ 45.517317] ? do_prlimit+0x310/0x610 [ 45.518087] ? __pfx_do_seccomp+0x10/0x10 [ 45.518850] ? do_raw_spin_unlock+0x53/0x220 [ 45.519700] ? _raw_spin_unlock+0x1e/0x40 [ 45.520499] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.521496] ? static_key_count+0x60/0x80 [ 45.522318] prctl_set_seccomp+0x4e/0x70 [ 45.523109] __do_sys_prctl+0xe6c/0x1d70 [ 45.523870] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.524748] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.525747] ? irqentry_exit+0xf3/0x650 [ 45.526528] do_syscall_64+0xbf/0x430 [ 45.527287] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.528262] RIP: 0033:0x7f9b12b7a5cd [ 45.528983] 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 [ 45.532245] RSP: 002b:00007ffdd816b9f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.533709] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9b12b7a5cd [ 45.535026] RDX: 000055fcd28bfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.536340] RBP: 00007ffdd816ba50 R08: 0000000000000000 R09: 00007ffdd816b0f0 [ 45.537660] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fd09072240 [ 45.538975] R13: 00007ffdd816be80 R14: 000055fd0907b380 R15: 000055fd09086540 [ 45.540303] [ 45.540736] irq event stamp: 1711 [ 45.541410] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 45.542967] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 45.544527] softirqs last enabled at (1294): [] handle_softirqs+0x50c/0x770 [ 45.546119] softirqs last disabled at (1285): [] __irq_exit_rcu+0xc4/0x100 [ 45.547667] ---[ end trace 0000000000000000 ]--- [ 48.428607] ------------[ cut here ]------------ [ 48.429614] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.431799] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 48.433402] Modules linked in: [ 48.434099] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.436511] Tainted: [W]=WARN [ 48.437245] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.438857] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.439848] 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 [ 48.443334] RSP: 0018:ffff88801d40fbc0 EFLAGS: 00010286 [ 48.444401] RAX: 0000000000000000 RBX: ffffed1003a81f78 RCX: ffffffff813a4050 [ 48.445823] RDX: ffff888016b68000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.447228] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003a81f2f [ 48.448624] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.450035] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801d40fdf8 [ 48.451435] FS: 00007f349c181900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.453007] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.454178] CR2: 00007f349c673580 CR3: 000000000da92000 CR4: 0000000000350ef0 [ 48.455575] Call Trace: [ 48.456126] [ 48.456577] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.457561] ? __create_object+0x59/0x80 [ 48.458414] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.459454] __vmalloc_noprof+0x59/0x60 [ 48.460271] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.461243] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.462275] bpf_prog_alloc+0x39/0x200 [ 48.463066] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.464070] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.465045] do_seccomp+0x349/0x25e0 [ 48.465785] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.466762] ? __pfx_do_seccomp+0x10/0x10 [ 48.467610] ? find_held_lock+0x2b/0x80 [ 48.468428] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.469482] ? static_key_count+0x60/0x80 [ 48.470346] prctl_set_seccomp+0x4e/0x70 [ 48.471185] __do_sys_prctl+0xe6c/0x1d70 [ 48.472023] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.472946] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.473990] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.475028] ? irqentry_exit+0xf3/0x650 [ 48.475810] do_syscall_64+0xbf/0x430 [ 48.476604] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.477646] RIP: 0033:0x7f349c6735cd [ 48.478409] 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 [ 48.481806] RSP: 002b:00007ffed7b920f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.483050] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f349c6735cd [ 48.484249] RDX: 000055e6329dbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.485436] RBP: 00007ffed7b92150 R08: 0000000000000000 R09: 00007ffed7b917f0 [ 48.486613] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e66f733ad0 [ 48.487790] R13: 00007ffed7b92580 R14: 000055e66f734bc0 R15: 000055e66f745780 [ 48.488997] [ 48.489404] irq event stamp: 1813 [ 48.490008] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 48.491449] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 48.492855] softirqs last enabled at (1836): [] handle_softirqs+0x50c/0x770 [ 48.494287] softirqs last disabled at (1831): [] __irq_exit_rcu+0xc4/0x100 [ 48.495685] ---[ end trace 0000000000000000 ]--- [ 49.195117] ------------[ cut here ]------------ [ 49.196125] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.198282] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 49.199881] Modules linked in: [ 49.200559] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.204215] Tainted: [W]=WARN [ 49.204813] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.206943] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.207874] 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 [ 49.211294] RSP: 0018:ffff88800f117bc0 EFLAGS: 00010286 [ 49.212338] RAX: 0000000000000000 RBX: ffffed1001e22f78 RCX: ffffffff813a4050 [ 49.213722] RDX: ffff8880195f9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.215096] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e22f2f [ 49.216466] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.217867] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f117df8 [ 49.219259] FS: 00007f1e67879900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.220827] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.221982] CR2: 00007ffedfc6eef7 CR3: 000000001ff96000 CR4: 0000000000350ef0 [ 49.223362] Call Trace: [ 49.223868] [ 49.224353] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.225336] ? __create_object+0x59/0x80 [ 49.226175] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.227237] __vmalloc_noprof+0x59/0x60 [ 49.228061] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.229004] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.230016] bpf_prog_alloc+0x39/0x200 [ 49.230777] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.231767] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.232735] do_seccomp+0x349/0x25e0 [ 49.233532] ? find_held_lock+0x2b/0x80 [ 49.234361] ? do_prlimit+0x310/0x610 [ 49.235161] ? __pfx_do_seccomp+0x10/0x10 [ 49.236009] ? do_raw_spin_unlock+0x53/0x220 [ 49.236850] ? _raw_spin_unlock+0x1e/0x40 [ 49.237699] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.238735] ? static_key_count+0x60/0x80 [ 49.239604] prctl_set_seccomp+0x4e/0x70 [ 49.240431] __do_sys_prctl+0xe6c/0x1d70 [ 49.241306] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.242235] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.243290] ? irqentry_exit+0xf3/0x650 [ 49.244122] do_syscall_64+0xbf/0x430 [ 49.244876] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.245953] RIP: 0033:0x7f1e67d6b5cd [ 49.246672] 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 [ 49.250115] RSP: 002b:00007ffedfc6d5c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.251623] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1e67d6b5cd [ 49.253001] RDX: 0000557497f2be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.254350] RBP: 00007ffedfc6d620 R08: 0000000000000000 R09: 00007ffedfc6ccc0 [ 49.255554] R10: 0000000000000000 R11: 0000000000000246 R12: 00005574a6f982b0 [ 49.256759] R13: 00007ffedfc6da50 R14: 00005574a6f9ad20 R15: 00005574a6fac8d0 [ 49.258002] [ 49.258404] irq event stamp: 2197 [ 49.259011] hardirqs last enabled at (2207): [] __up_console_sem+0x78/0x80 [ 49.260447] hardirqs last disabled at (2216): [] __up_console_sem+0x5d/0x80 [ 49.261929] softirqs last enabled at (2120): [] handle_softirqs+0x50c/0x770 [ 49.263388] softirqs last disabled at (2115): [] __irq_exit_rcu+0xc4/0x100 [ 49.264820] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61628' (ECDSA) to the list of known hosts. 2025/11/18 17:41:43 fuzzer started 2025/11/18 17:41:44 dialing manager at localhost:34383 2025/11/18 17:41:44 checking machine... 2025/11/18 17:41:44 checking revisions... [ 50.107544] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:41:44 testing simple program... [ 50.186689] cgroup: Unknown subsys name 'net' [ 50.237572] cgroup: Unknown subsys name 'cpuset' [ 50.247217] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:41:43 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffffffff866b2c90 RCX=ffffffff813c1c58 RDX=000000000000000b RSI=ffffffff86a0bbd0 RDI=ffffffff866b2c7c RBP=ffffffff866b2c7c RSP=ffff88806ce089b8 R8 =ffffffff86a0bbd0 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000089b8 R12=ffffffff866b2ca8 R13=ffffffff866b2c7c R14=ffffffff866b2c7c R15=dffffc0000000000 RIP=ffffffff8135daa3 RFL=00000217 [----APC] 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 00007f349c181900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffed7b8c000 CR3=000000000db6d000 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=000000000000000000ffff0000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88806ce37340 RCX=ffffffff8152da53 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806cf37340 RBP=ffff888015cff958 RSP=ffff888015cff760 R8 =0000000000000000 R9 =ffffed100d9c6e68 R10=ffff88806ce37343 R11=0000000000000001 R12=dffffc0000000000 R13=ffff88806cf37340 R14=ffff88806ce37340 R15=ffff888017fb8000 RIP=ffffffff84c97d15 RFL=00000082 [--S----] 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 00007fb556ec8900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb5565de000 CR3=0000000009def000 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=7aec2faa6fade4804d490d16b855a0a5 XMM02=00000000003020d8eff9b2d0a8fce9cb XMM03=00000000003021a82c67c8bc2e329bc3 XMM04=34a59f227e0b739400000000000ae988 XMM05=9238ac4a5b63d4fd000000000031f0a8 XMM06=d74844bf967d85ba000000000031e148 XMM07=e042d86d42eb936e000000000030e5f0 XMM08=300f858eea8fe35a00000000003021a8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000