[ 54.668383] ------------[ cut here ]------------ [ 54.669408] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.672065] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 54.673704] Modules linked in: [ 54.674386] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.676522] Tainted: [W]=WARN [ 54.677188] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.678771] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.679773] 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 [ 54.683253] RSP: 0018:ffff8880168c7bc0 EFLAGS: 00010286 [ 54.684358] RAX: 0000000000000000 RBX: ffffed1002d18f78 RCX: ffffffff813a4050 [ 54.685736] RDX: ffff888016b53780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.687121] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d18f2f [ 54.688504] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.689875] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168c7df8 [ 54.691252] FS: 00007f843c9c7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.692805] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.693937] CR2: 00007fffad35fef8 CR3: 00000000162bd000 CR4: 0000000000350ef0 [ 54.695302] Call Trace: [ 54.695809] [ 54.696281] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.697245] ? __create_object+0x59/0x80 [ 54.698036] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.699122] __vmalloc_noprof+0x59/0x60 [ 54.700032] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.701123] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.702188] bpf_prog_alloc+0x39/0x200 [ 54.702964] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.704023] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.705037] do_seccomp+0x349/0x25e0 [ 54.705842] ? find_held_lock+0x2b/0x80 [ 54.706698] ? do_prlimit+0x310/0x610 [ 54.707524] ? __pfx_do_seccomp+0x10/0x10 [ 54.708408] ? do_raw_spin_unlock+0x53/0x220 [ 54.709346] ? _raw_spin_unlock+0x1e/0x40 [ 54.710222] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.711308] ? static_key_count+0x60/0x80 [ 54.712224] prctl_set_seccomp+0x4e/0x70 [ 54.713055] __do_sys_prctl+0xe6c/0x1d70 [ 54.713950] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.714913] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.716030] ? irqentry_exit+0xf3/0x650 [ 54.716890] do_syscall_64+0xbf/0x430 [ 54.717748] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.718835] RIP: 0033:0x7f843ceb95cd [ 54.719661] 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 [ 54.723240] RSP: 002b:00007fffad35d9b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.724765] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f843ceb95cd [ 54.726205] RDX: 0000556999da4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.727641] RBP: 00007fffad35da10 R08: 0000000000000000 R09: 00007fffad35d0b0 [ 54.729085] R10: 0000000000000000 R11: 0000000000000246 R12: 00005569c6e9cad0 [ 54.730556] R13: 00007fffad35de40 R14: 00005569c6e9dbc0 R15: 00005569c6eae780 [ 54.732031] [ 54.732536] irq event stamp: 1717 [ 54.733243] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 54.734940] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 54.736519] softirqs last enabled at (1636): [] handle_softirqs+0x50c/0x770 [ 54.737974] softirqs last disabled at (1631): [] __irq_exit_rcu+0xc4/0x100 [ 54.739408] ---[ end trace 0000000000000000 ]--- [ 58.056953] ------------[ cut here ]------------ [ 58.057791] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.059591] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 58.060909] Modules linked in: [ 58.061479] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.063312] Tainted: [W]=WARN [ 58.063822] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.065132] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.065911] 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 [ 58.068785] RSP: 0018:ffff888016eafbc0 EFLAGS: 00010286 [ 58.069666] RAX: 0000000000000000 RBX: ffffed1002dd5f78 RCX: ffffffff813a4050 [ 58.070816] RDX: ffff8880173f5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.071975] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd5f2f [ 58.073129] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.074290] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016eafdf8 [ 58.075457] FS: 00007ff5a1f01900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.076765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.077738] CR2: 00007ff5a23f3580 CR3: 00000000200be000 CR4: 0000000000350ef0 [ 58.078911] Call Trace: [ 58.079363] [ 58.079747] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.080549] ? __create_object+0x59/0x80 [ 58.081252] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.082129] __vmalloc_noprof+0x59/0x60 [ 58.082777] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.083578] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.084427] bpf_prog_alloc+0x39/0x200 [ 58.085057] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.085896] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.086718] do_seccomp+0x349/0x25e0 [ 58.087377] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.088212] ? __pfx_do_seccomp+0x10/0x10 [ 58.088906] ? find_held_lock+0x2b/0x80 [ 58.089607] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.090483] ? static_key_count+0x60/0x80 [ 58.091209] prctl_set_seccomp+0x4e/0x70 [ 58.091891] __do_sys_prctl+0xe6c/0x1d70 [ 58.092601] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.093372] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.094255] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.095129] ? irqentry_exit+0xf3/0x650 [ 58.095797] do_syscall_64+0xbf/0x430 [ 58.096469] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.097350] RIP: 0033:0x7ff5a23f35cd [ 58.097958] 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 [ 58.100893] RSP: 002b:00007fff3ea87300 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.102193] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff5a23f35cd [ 58.103388] RDX: 0000563bf84ede00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.104582] RBP: 00007fff3ea87360 R08: 0000000000000000 R09: 00007fff3ea86a00 [ 58.105769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563c0ef5fad0 [ 58.106958] R13: 00007fff3ea87790 R14: 0000563c0ef60bc0 R15: 0000563c0ef71780 [ 58.108188] [ 58.108586] irq event stamp: 1707 [ 58.109183] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 58.110600] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 58.112041] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 58.113477] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100 [ 58.114890] ---[ end trace 0000000000000000 ]--- [ 59.063786] ------------[ cut here ]------------ [ 59.064747] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 59.066770] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 59.068272] Modules linked in: [ 59.068863] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 59.070870] Tainted: [W]=WARN [ 59.071504] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 59.072999] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 59.073922] 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 [ 59.077166] RSP: 0018:ffff88800efc7bc0 EFLAGS: 00010286 [ 59.078214] RAX: 0000000000000000 RBX: ffffed1001df8f78 RCX: ffffffff813a4050 [ 59.079518] RDX: ffff8880173f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 59.080806] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001df8f2f [ 59.082120] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 59.083418] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800efc7df8 [ 59.084713] FS: 00007fd3b4636900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 59.086165] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.087220] CR2: 00007fd3b4b28580 CR3: 00000000200e3000 CR4: 0000000000350ef0 [ 59.088569] Call Trace: [ 59.089048] [ 59.089509] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 59.090397] ? __create_object+0x59/0x80 [ 59.091157] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 59.092144] __vmalloc_noprof+0x59/0x60 [ 59.092841] bpf_prog_alloc_no_stats+0x55/0x470 [ 59.093730] ? __pfx_seccomp_check_filter+0x10/0x10 [ 59.094649] bpf_prog_alloc+0x39/0x200 [ 59.095391] ? __pfx_seccomp_check_filter+0x10/0x10 [ 59.096382] bpf_prog_create_from_user+0xb2/0x2f0 [ 59.097300] do_seccomp+0x349/0x25e0 [ 59.098000] ? __pfx_css_rstat_updated+0x10/0x10 [ 59.098928] ? __pfx_do_seccomp+0x10/0x10 [ 59.099734] ? find_held_lock+0x2b/0x80 [ 59.100482] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 59.101442] ? static_key_count+0x60/0x80 [ 59.102232] prctl_set_seccomp+0x4e/0x70 [ 59.102977] __do_sys_prctl+0xe6c/0x1d70 [ 59.103785] ? __pfx___do_sys_prctl+0x10/0x10 [ 59.104656] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 59.105638] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 59.106611] ? irqentry_exit+0xf3/0x650 [ 59.107360] do_syscall_64+0xbf/0x430 [ 59.108053] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 59.108976] RIP: 0033:0x7fd3b4b285cd [ 59.109672] 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 [ 59.112825] RSP: 002b:00007ffedbd9de70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 59.114175] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd3b4b285cd [ 59.115481] RDX: 000055bf0feefe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 59.116787] RBP: 00007ffedbd9ded0 R08: 0000000000000000 R09: 00007ffedbd9d570 [ 59.118080] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bf2aab22b0 [ 59.119390] R13: 00007ffedbd9e300 R14: 000055bf2aab4d20 R15: 000055bf2aac68d0 [ 59.120714] [ 59.121173] irq event stamp: 1701 [ 59.121768] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 59.123262] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 59.124777] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 59.126313] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 59.127830] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10150' (ECDSA) to the list of known hosts. 2025/11/18 23:33:44 fuzzer started 2025/11/18 23:33:44 dialing manager at localhost:34383 2025/11/18 23:33:44 checking machine... 2025/11/18 23:33:44 checking revisions... [ 60.087694] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:33:45 testing simple program... [ 60.174819] cgroup: Unknown subsys name 'net' [ 60.235638] cgroup: Unknown subsys name 'cpuset' [ 60.251861] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:33:43 Registers: info registers vcpu 0 RAX=6024fe1b282dba00 RBX=ffff88801a2bfd50 RCX=ffff88801a2bf2a4 RDX=0000000000000003 RSI=ffffffff85e1ffe0 RDI=ffff888018a78ad0 RBP=ffffffff85e1ffe0 RSP=ffff88801a2bf298 R8 =0000000000000001 R9 =ffff88801a2bf390 R10=000000000003c9ed R11=000000000002d9b7 R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888018a78000 R15=0000000000000004 RIP=ffffffff81529012 RFL=00000206 [-----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f35da199790 CR3=000000000fcc8000 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=0000000000000002fffffffe7ffbfeff XMM01=00000000000000008000000000000006 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=0c7547167e46da3d0000000000000000 XMM05=d56e518e5656ae5b9726eb277ecdba1d XMM06=4840f79cca541b5ac1a111984bb3adec XMM07=430c468d7624fdb6c5ac015741e0a021 XMM08=2520737365726464616e657473696c00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888009758001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888009757d01 RSI=ffff888009757d20 RDI=ffff888009757850 RBP=ffff888009757d20 RSP=ffff8880097577a8 R8 =0000000000000001 R9 =ffff888009757880 R10=000000000003c9ed R11=0000000000011d7b R12=0000000000000008 R13=ffff888009750000 R14=ffff888009757d20 R15=ffff888009757840 RIP=ffffffff8135e2ee RFL=00000296 [--S-AP-] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffddcd48db8 CR3=000000000b922000 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=3b9e13818545d2a3d36c493cc7e97070 XMM02=e07c935725319b49f7de49252375b4f6 XMM03=feac38379a10fc485abbed3bba27e577 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=0e0d0c0f0a09080b0605040702010003 XMM08=01000000000000000000000000000001 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000