[ 45.592291] ------------[ cut here ]------------ [ 45.593271] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.595280] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.596776] Modules linked in: [ 45.597387] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.599442] Tainted: [W]=WARN [ 45.600054] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.601562] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.602497] 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 [ 45.605724] RSP: 0018:ffff8880177c7bc0 EFLAGS: 00010286 [ 45.606724] RAX: 0000000000000000 RBX: ffffed1002ef8f78 RCX: ffffffff813a4050 [ 45.608083] RDX: ffff88801a250000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.609398] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef8f2f [ 45.610689] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.612009] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177c7df8 [ 45.613319] FS: 00007f7a6a50e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.614766] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.615848] CR2: 00007ffdeea78ef8 CR3: 000000000dbf3000 CR4: 0000000000350ef0 [ 45.617186] Call Trace: [ 45.617646] [ 45.618119] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.619058] ? __create_object+0x59/0x80 [ 45.619852] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.620871] __vmalloc_noprof+0x59/0x60 [ 45.621614] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.622527] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.623521] bpf_prog_alloc+0x39/0x200 [ 45.624291] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.625283] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.626232] do_seccomp+0x349/0x25e0 [ 45.626982] ? find_held_lock+0x2b/0x80 [ 45.627709] ? do_prlimit+0x310/0x610 [ 45.628504] ? __pfx_do_seccomp+0x10/0x10 [ 45.629336] ? do_raw_spin_unlock+0x53/0x220 [ 45.630203] ? _raw_spin_unlock+0x1e/0x40 [ 45.631023] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.632042] ? static_key_count+0x60/0x80 [ 45.632900] prctl_set_seccomp+0x4e/0x70 [ 45.633660] __do_sys_prctl+0xe6c/0x1d70 [ 45.634629] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.635795] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.637163] ? irqentry_exit+0xf3/0x650 [ 45.638184] do_syscall_64+0xbf/0x430 [ 45.639312] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.640546] RIP: 0033:0x7f7a6aa005cd [ 45.641393] 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 [ 45.644789] RSP: 002b:00007ffdeea766a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.646208] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7a6aa005cd [ 45.647531] RDX: 000055d923d12e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.648898] RBP: 00007ffdeea76700 R08: 0000000000000000 R09: 00007ffdeea75da0 [ 45.650231] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d959e27ad0 [ 45.651563] R13: 00007ffdeea76b30 R14: 000055d959e28bc0 R15: 000055d959e39780 [ 45.652946] [ 45.653382] irq event stamp: 1753 [ 45.654069] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 45.655614] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 45.657128] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 45.658474] softirqs last disabled at (1607): [] __irq_exit_rcu+0xc4/0x100 [ 45.659775] ---[ end trace 0000000000000000 ]--- [ 49.079170] ------------[ cut here ]------------ [ 49.080131] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.082155] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.083605] Modules linked in: [ 49.084242] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.086272] Tainted: [W]=WARN [ 49.086872] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.088325] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.089238] 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 [ 49.092372] RSP: 0018:ffff8880170f7bc0 EFLAGS: 00010286 [ 49.093353] RAX: 0000000000000000 RBX: ffffed1002e1ef78 RCX: ffffffff813a4050 [ 49.094624] RDX: ffff88800f885340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.095895] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1ef2f [ 49.097182] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.098460] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170f7df8 [ 49.099749] FS: 00007f8c638d5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.101176] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.102230] CR2: 00007f8c63dc7580 CR3: 000000000caa7000 CR4: 0000000000350ef0 [ 49.103509] Call Trace: [ 49.104017] [ 49.104440] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.105335] ? __create_object+0x59/0x80 [ 49.106125] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.107086] __vmalloc_noprof+0x59/0x60 [ 49.107834] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.108696] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.109642] bpf_prog_alloc+0x39/0x200 [ 49.110380] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.111298] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.112198] do_seccomp+0x349/0x25e0 [ 49.112932] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.113828] ? __pfx_do_seccomp+0x10/0x10 [ 49.114562] ? find_held_lock+0x2b/0x80 [ 49.115321] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.116284] ? static_key_count+0x60/0x80 [ 49.117115] prctl_set_seccomp+0x4e/0x70 [ 49.117891] __do_sys_prctl+0xe6c/0x1d70 [ 49.118638] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.119488] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.120482] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.121444] ? irqentry_exit+0xf3/0x650 [ 49.122214] do_syscall_64+0xbf/0x430 [ 49.122974] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.124099] RIP: 0033:0x7f8c63dc75cd [ 49.124940] 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 [ 49.128638] RSP: 002b:00007ffcc145a610 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.130213] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8c63dc75cd [ 49.131717] RDX: 000055b49d9a9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.133254] RBP: 00007ffcc145a670 R08: 0000000000000000 R09: 00007ffcc1459d10 [ 49.134753] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b4baed6ad0 [ 49.136242] R13: 00007ffcc145aaa0 R14: 000055b4baed7bc0 R15: 000055b4baee8780 [ 49.137773] [ 49.138259] irq event stamp: 1783 [ 49.139023] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 49.140814] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 49.142562] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770 [ 49.144149] softirqs last disabled at (1637): [] __irq_exit_rcu+0xc4/0x100 [ 49.145679] ---[ end trace 0000000000000000 ]--- [ 49.864315] ------------[ cut here ]------------ [ 49.865326] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.867487] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.869385] Modules linked in: [ 49.870162] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.872264] Tainted: [W]=WARN [ 49.872945] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.874524] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.875516] 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 [ 49.878886] RSP: 0018:ffff888017c77bc0 EFLAGS: 00010286 [ 49.879949] RAX: 0000000000000000 RBX: ffffed1002f8ef78 RCX: ffffffff813a4050 [ 49.881355] RDX: ffff8880166d9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.882767] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f8ef2f [ 49.884185] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.885601] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017c77df8 [ 49.886997] FS: 00007f8cd58ef900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.888569] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.889474] CR2: 00007ffe7fe97ef8 CR3: 000000000fb74000 CR4: 0000000000350ef0 [ 49.890583] Call Trace: [ 49.891189] [ 49.891578] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.892325] ? __create_object+0x59/0x80 [ 49.892982] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.893785] __vmalloc_noprof+0x59/0x60 [ 49.894368] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.895079] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.896020] bpf_prog_alloc+0x39/0x200 [ 49.896724] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.897620] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.898367] do_seccomp+0x349/0x25e0 [ 49.898958] ? find_held_lock+0x2b/0x80 [ 49.899550] ? do_prlimit+0x310/0x610 [ 49.900158] ? __pfx_do_seccomp+0x10/0x10 [ 49.900840] ? do_raw_spin_unlock+0x53/0x220 [ 49.901489] ? _raw_spin_unlock+0x1e/0x40 [ 49.902146] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.902962] ? static_key_count+0x60/0x80 [ 49.903594] prctl_set_seccomp+0x4e/0x70 [ 49.904254] __do_sys_prctl+0xe6c/0x1d70 [ 49.904917] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.905588] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.906396] ? irqentry_exit+0xf3/0x650 [ 49.907111] do_syscall_64+0xbf/0x430 [ 49.907830] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.908973] RIP: 0033:0x7f8cd5de15cd [ 49.909842] 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 [ 49.913167] RSP: 002b:00007ffe7fe95de0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.914539] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8cd5de15cd [ 49.915823] RDX: 000056403e0c7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.917105] RBP: 00007ffe7fe95e40 R08: 0000000000000000 R09: 00007ffe7fe954e0 [ 49.918376] R10: 0000000000000000 R11: 0000000000000246 R12: 00005640622eabf0 [ 49.919637] R13: 00007ffe7fe96270 R14: 00005640622f4380 R15: 00005640622ff460 [ 49.920992] [ 49.921409] irq event stamp: 1863 [ 49.922052] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 49.923566] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80 [ 49.925024] softirqs last enabled at (1852): [] handle_softirqs+0x50c/0x770 [ 49.926306] softirqs last disabled at (1845): [] __irq_exit_rcu+0xc4/0x100 [ 49.927614] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8923' (ECDSA) to the list of known hosts. 2025/11/17 23:08:07 fuzzer started 2025/11/17 23:08:07 dialing manager at localhost:37895 2025/11/17 23:08:07 checking machine... 2025/11/17 23:08:07 checking revisions... [ 50.832264] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:08:07 testing simple program... [ 50.918683] cgroup: Unknown subsys name 'net' [ 50.973752] cgroup: Unknown subsys name 'cpuset' [ 50.984136] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:08:06 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88806ce08a70 RCX=ffffffff86a65356 RDX=1ffff1100d9c114e RSI=ffff88800b2dfb10 RDI=ffff88806ce08a70 RBP=ffff88800b2dfb10 RSP=ffff88806ce089c8 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000017899 R12=0000000000000008 R13=ffff88806ce08ab8 R14=ffff88800b2dfb10 R15=ffff88806ce08a70 RIP=ffffffff8135e23a RFL=00000292 [--S-A--] 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 00007f8c638d5900 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=00007fcc152cc000 CR3=000000000fa4d000 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=6720646572637465733a4d41503d706f XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000250bd 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 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc475d8e68 CR3=000000000e15b000 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=d052fbfcbb589ea178450bacbed47fa2 XMM02=ec2efd57dc4c00df0000000000303858 XMM03=85500e2bb99c5a5e0000000000303928 XMM04=4cc6f22229707dbc00000000000ae988 XMM05=315d6ee1d2ac9b6b0000000000321db0 XMM06=817b8945e9d5037300000000003211d8 XMM07=e042d86d42eb936e00000000003126b8 XMM08=85500e2bb99c5a5e0000000000303928 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000