[ 46.612496] ------------[ cut here ]------------ [ 46.613269] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.614927] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.616149] Modules linked in: [ 46.616634] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.618284] Tainted: [W]=WARN [ 46.618746] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.620104] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.620865] 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 [ 46.623509] RSP: 0018:ffff88800a39fbc0 EFLAGS: 00010286 [ 46.624341] RAX: 0000000000000000 RBX: ffffed1001473f78 RCX: ffffffff813a4050 [ 46.625417] RDX: ffff888016760000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.626494] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001473f2f [ 46.627563] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.628634] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a39fdf8 [ 46.629713] FS: 00007fc3dfbf7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.630902] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.631796] CR2: 00007ffe86455ef8 CR3: 0000000013b73000 CR4: 0000000000350ef0 [ 46.632871] Call Trace: [ 46.633271] [ 46.633616] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.634365] ? __create_object+0x59/0x80 [ 46.635016] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.635835] __vmalloc_noprof+0x59/0x60 [ 46.636434] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.637167] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.637952] bpf_prog_alloc+0x39/0x200 [ 46.638535] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.639317] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.640080] do_seccomp+0x349/0x25e0 [ 46.640650] ? find_held_lock+0x2b/0x80 [ 46.641290] ? do_prlimit+0x310/0x610 [ 46.641915] ? __pfx_do_seccomp+0x10/0x10 [ 46.642541] ? do_raw_spin_unlock+0x53/0x220 [ 46.643237] ? _raw_spin_unlock+0x1e/0x40 [ 46.643901] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.644674] ? static_key_count+0x60/0x80 [ 46.645347] prctl_set_seccomp+0x4e/0x70 [ 46.646008] __do_sys_prctl+0xe6c/0x1d70 [ 46.646634] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.647352] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.648178] ? irqentry_exit+0xf3/0x650 [ 46.648816] do_syscall_64+0xbf/0x430 [ 46.649399] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.650194] RIP: 0033:0x7fc3e00e95cd [ 46.650752] 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 [ 46.653446] RSP: 002b:00007ffe86454270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.654595] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc3e00e95cd [ 46.655682] RDX: 000055672caa2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.656781] RBP: 00007ffe864542d0 R08: 0000000000000000 R09: 00007ffe86453970 [ 46.657861] R10: 0000000000000000 R11: 0000000000000246 R12: 000055674eba0240 [ 46.658937] R13: 00007ffe86454700 R14: 000055674eb9fbf0 R15: 000055674ebb44d0 [ 46.660045] [ 46.660404] irq event stamp: 1715 [ 46.660944] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 46.662229] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 46.663506] softirqs last enabled at (1258): [] handle_softirqs+0x50c/0x770 [ 46.664807] softirqs last disabled at (1243): [] __irq_exit_rcu+0xc4/0x100 [ 46.666076] ---[ end trace 0000000000000000 ]--- [ 49.727526] ------------[ cut here ]------------ [ 49.728448] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.730403] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.731821] Modules linked in: [ 49.732397] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.734300] Tainted: [W]=WARN [ 49.734883] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.736328] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.737231] 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 [ 49.740310] RSP: 0018:ffff8880174bfbc0 EFLAGS: 00010286 [ 49.741262] RAX: 0000000000000000 RBX: ffffed1002e97f78 RCX: ffffffff813a4050 [ 49.742521] RDX: ffff888018439bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.743800] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e97f2f [ 49.745060] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.746320] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174bfdf8 [ 49.747571] FS: 00007fc1d04fc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.748990] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.750037] CR2: 00007ffec86eaef8 CR3: 000000000baf6000 CR4: 0000000000350ef0 [ 49.751293] Call Trace: [ 49.751814] [ 49.752214] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.753097] ? __create_object+0x59/0x80 [ 49.753857] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.754817] __vmalloc_noprof+0x59/0x60 [ 49.755522] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.756389] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.757303] bpf_prog_alloc+0x39/0x200 [ 49.758020] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.758936] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.759831] do_seccomp+0x349/0x25e0 [ 49.760489] ? find_held_lock+0x2b/0x80 [ 49.761227] ? do_prlimit+0x310/0x610 [ 49.761960] ? __pfx_do_seccomp+0x10/0x10 [ 49.762687] ? do_raw_spin_unlock+0x53/0x220 [ 49.763491] ? _raw_spin_unlock+0x1e/0x40 [ 49.764287] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.765231] ? static_key_count+0x60/0x80 [ 49.766019] prctl_set_seccomp+0x4e/0x70 [ 49.766734] __do_sys_prctl+0xe6c/0x1d70 [ 49.767503] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.768348] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.769298] ? irqentry_exit+0xf3/0x650 [ 49.770047] do_syscall_64+0xbf/0x430 [ 49.770727] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.771656] RIP: 0033:0x7fc1d09ee5cd [ 49.772377] 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 [ 49.775464] RSP: 002b:00007ffec86e9170 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.776803] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc1d09ee5cd [ 49.778051] RDX: 000056298eb98e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.779305] RBP: 00007ffec86e91d0 R08: 0000000000000000 R09: 00007ffec86e8870 [ 49.780572] R10: 0000000000000000 R11: 0000000000000246 R12: 00005629ce7a9b10 [ 49.781814] R13: 00007ffec86e9600 R14: 00005629ce7aa2b0 R15: 00005629ce7be6f0 [ 49.783091] [ 49.783504] irq event stamp: 1757 [ 49.784148] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 49.785633] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 49.787116] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 49.788619] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 49.790082] ---[ end trace 0000000000000000 ]--- [ 50.567657] ------------[ cut here ]------------ [ 50.568576] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.570502] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.571931] Modules linked in: [ 50.572507] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.574439] Tainted: [W]=WARN [ 50.575028] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.576471] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.577370] 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 [ 50.580472] RSP: 0018:ffff88800f5efbc0 EFLAGS: 00010286 [ 50.581429] RAX: 0000000000000000 RBX: ffffed1001ebdf78 RCX: ffffffff813a4050 [ 50.582678] RDX: ffff88801843b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.583952] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ebdf2f [ 50.585202] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.586456] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f5efdf8 [ 50.587724] FS: 00007f7870146900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.589127] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.590159] CR2: 00007f7870638580 CR3: 00000000139d0000 CR4: 0000000000350ef0 [ 50.591416] Call Trace: [ 50.591928] [ 50.592329] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.593208] ? __create_object+0x59/0x80 [ 50.593983] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.594934] __vmalloc_noprof+0x59/0x60 [ 50.595630] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.596506] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.597429] bpf_prog_alloc+0x39/0x200 [ 50.598152] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.599067] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.599971] do_seccomp+0x349/0x25e0 [ 50.600546] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.601277] ? __pfx_do_seccomp+0x10/0x10 [ 50.601911] ? find_held_lock+0x2b/0x80 [ 50.602493] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.603281] ? static_key_count+0x60/0x80 [ 50.603954] prctl_set_seccomp+0x4e/0x70 [ 50.604547] __do_sys_prctl+0xe6c/0x1d70 [ 50.605189] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.605882] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.606634] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.607422] ? irqentry_exit+0xf3/0x650 [ 50.608057] do_syscall_64+0xbf/0x430 [ 50.608625] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.609400] RIP: 0033:0x7f78706385cd [ 50.609975] 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 [ 50.612558] RSP: 002b:00007ffc6bbf89a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.613673] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f78706385cd [ 50.614729] RDX: 0000564cedfa6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.615793] RBP: 00007ffc6bbf8a00 R08: 0000000000000000 R09: 00007ffc6bbf80a0 [ 50.616840] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564cf4e56ad0 [ 50.617886] R13: 00007ffc6bbf8e30 R14: 0000564cf4e57bc0 R15: 0000564cf4e68780 [ 50.618940] [ 50.619286] irq event stamp: 1721 [ 50.619828] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 50.621068] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 50.622309] softirqs last enabled at (1218): [] handle_softirqs+0x50c/0x770 [ 50.623568] softirqs last disabled at (1209): [] __irq_exit_rcu+0xc4/0x100 [ 50.624802] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3673' (ECDSA) to the list of known hosts. 2025/11/18 21:21:19 fuzzer started 2025/11/18 21:21:20 dialing manager at localhost:34383 2025/11/18 21:21:20 checking machine... 2025/11/18 21:21:20 checking revisions... [ 51.552926] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:21:20 testing simple program... [ 51.642208] cgroup: Unknown subsys name 'net' [ 51.726167] cgroup: Unknown subsys name 'cpuset' [ 51.748534] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:21:19 Registers: info registers vcpu 0 RAX=ffff888015d91a70 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff888015d90138 RSI=0000000000000000 RDI=ffff888015d938f8 RBP=ffff888015d938f8 RSP=ffff888009627b98 R8 =0000000000000001 R9 =ffffed10012c4f64 R10=0000000000000003 R11=0000000000000001 R12=ffff88800da47190 R13=0000000000000246 R14=ffff888015d938f8 R15=ffff888009462280 RIP=ffffffff81b61af4 RFL=00000086 [--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffec86e1ff8 CR3=000000000ca08000 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=563412feff00545000000000000080fe XMM01=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002d679 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd89415358 CR3=000000000d8c0000 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=b590ad34cfab0b819942af45f4cd7cca XMM02=00000000003030a8ec2efd57dc4c00df XMM03=00000000003112805ce40c2447e38fb2 XMM04=3a1f1cfc05971e3a00000000000ae988 XMM05=d8d09b2b1a9f3b630000000000321060 XMM06=3e829fc8c8edc9900000000000320100 XMM07=e042d86d42eb936e0000000000311500 XMM08=5ce40c2447e38fb20000000000303108 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000