[ 46.064853] ------------[ cut here ]------------ [ 46.065671] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.067443] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.068700] Modules linked in: [ 46.069273] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.071010] Tainted: [W]=WARN [ 46.071483] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.072804] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.073612] 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 [ 46.076352] RSP: 0018:ffff88801582fbc0 EFLAGS: 00010286 [ 46.077193] RAX: 0000000000000000 RBX: ffffed1002b05f78 RCX: ffffffff813a4050 [ 46.078320] RDX: ffff88800e875340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.079421] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b05f2f [ 46.080529] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.081624] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801582fdf8 [ 46.082751] FS: 00007f2709602900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.084007] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.084885] CR2: 00007f2709af4580 CR3: 000000000db7b000 CR4: 0000000000350ef0 [ 46.086006] Call Trace: [ 46.086407] [ 46.086758] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.087533] ? __create_object+0x59/0x80 [ 46.088206] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.089048] __vmalloc_noprof+0x59/0x60 [ 46.089660] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.090418] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.091237] bpf_prog_alloc+0x39/0x200 [ 46.091834] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.092640] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.093424] do_seccomp+0x349/0x25e0 [ 46.094054] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.094797] ? __pfx_do_seccomp+0x10/0x10 [ 46.095483] ? find_held_lock+0x2b/0x80 [ 46.096134] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.096931] ? static_key_count+0x60/0x80 [ 46.097623] prctl_set_seccomp+0x4e/0x70 [ 46.098310] __do_sys_prctl+0xe6c/0x1d70 [ 46.098949] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.099688] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.100527] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.101355] ? irqentry_exit+0xf3/0x650 [ 46.102030] do_syscall_64+0xbf/0x430 [ 46.102632] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.103455] RIP: 0033:0x7f2709af45cd [ 46.104066] 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 [ 46.106808] RSP: 002b:00007ffeeafbdc20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.108017] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2709af45cd [ 46.109159] RDX: 000055d25a7bee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.110274] RBP: 00007ffeeafbdc80 R08: 0000000000000000 R09: 00007ffeeafbd320 [ 46.111385] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d26d7f8bf0 [ 46.112474] R13: 00007ffeeafbe0b0 R14: 000055d26d802380 R15: 000055d26d80d460 [ 46.113602] [ 46.113975] irq event stamp: 1819 [ 46.114539] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 46.115853] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 46.117172] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 46.118513] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 46.119812] ---[ end trace 0000000000000000 ]--- [ 49.011599] ------------[ cut here ]------------ [ 49.012535] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.014585] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.016059] Modules linked in: [ 49.016647] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.020046] Tainted: [W]=WARN [ 49.020592] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.022352] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.023268] 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 [ 49.026405] RSP: 0018:ffff88801a267bc0 EFLAGS: 00010286 [ 49.027379] RAX: 0000000000000000 RBX: ffffed100344cf78 RCX: ffffffff813a4050 [ 49.028672] RDX: ffff88800f0c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.029948] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100344cf2f [ 49.031266] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.032543] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a267df8 [ 49.033825] FS: 00007f231828e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.035292] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.036344] CR2: 00007ffcc35f9ef7 CR3: 000000001f93f000 CR4: 0000000000350ef0 [ 49.037618] Call Trace: [ 49.038137] [ 49.038545] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.039447] ? __create_object+0x59/0x80 [ 49.040220] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.041180] __vmalloc_noprof+0x59/0x60 [ 49.041887] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.042765] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.043691] bpf_prog_alloc+0x39/0x200 [ 49.044424] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.045348] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.046267] do_seccomp+0x349/0x25e0 [ 49.046933] ? find_held_lock+0x2b/0x80 [ 49.047696] ? do_prlimit+0x310/0x610 [ 49.048427] ? __pfx_do_seccomp+0x10/0x10 [ 49.049212] ? do_raw_spin_unlock+0x53/0x220 [ 49.050068] ? _raw_spin_unlock+0x1e/0x40 [ 49.050823] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.051786] ? static_key_count+0x60/0x80 [ 49.052635] prctl_set_seccomp+0x4e/0x70 [ 49.053397] __do_sys_prctl+0xe6c/0x1d70 [ 49.054203] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.055056] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.055979] ? irqentry_exit+0xf3/0x650 [ 49.056749] do_syscall_64+0xbf/0x430 [ 49.057480] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.058434] RIP: 0033:0x7f23187805cd [ 49.059146] 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 [ 49.062326] RSP: 002b:00007ffcc35f7ca0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.063678] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f23187805cd [ 49.064935] RDX: 000055a7e67ffe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.066234] RBP: 00007ffcc35f7d00 R08: 0000000000000000 R09: 00007ffcc35f73a0 [ 49.067494] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a7edb3fbf0 [ 49.068773] R13: 00007ffcc35f8130 R14: 000055a7edb49380 R15: 000055a7edb54460 [ 49.070084] [ 49.070504] irq event stamp: 2505 [ 49.071168] hardirqs last enabled at (2515): [] __up_console_sem+0x78/0x80 [ 49.072680] hardirqs last disabled at (2524): [] __up_console_sem+0x5d/0x80 [ 49.074206] softirqs last enabled at (2340): [] handle_softirqs+0x50c/0x770 [ 49.075756] softirqs last disabled at (2329): [] __irq_exit_rcu+0xc4/0x100 [ 49.077278] ---[ end trace 0000000000000000 ]--- [ 49.864776] ------------[ cut here ]------------ [ 49.865707] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.867777] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.869243] Modules linked in: [ 49.869832] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.872081] Tainted: [W]=WARN [ 49.872640] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.874195] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.875110] 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 [ 49.878318] RSP: 0018:ffff888017367bc0 EFLAGS: 00010286 [ 49.879305] RAX: 0000000000000000 RBX: ffffed1002e6cf78 RCX: ffffffff813a4050 [ 49.880605] RDX: ffff88801764d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.881892] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e6cf2f [ 49.883191] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.884481] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017367df8 [ 49.885773] FS: 00007f12d7bc4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.887232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.888306] CR2: 00007f12d80b6580 CR3: 000000000dad9000 CR4: 0000000000350ef0 [ 49.889606] Call Trace: [ 49.890135] [ 49.890550] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.891457] ? __create_object+0x59/0x80 [ 49.892242] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.893220] __vmalloc_noprof+0x59/0x60 [ 49.893942] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.894830] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.895813] bpf_prog_alloc+0x39/0x200 [ 49.896570] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.897508] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.898434] do_seccomp+0x349/0x25e0 [ 49.899156] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.900067] ? __pfx_do_seccomp+0x10/0x10 [ 49.900818] ? find_held_lock+0x2b/0x80 [ 49.901588] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.902578] ? static_key_count+0x60/0x80 [ 49.903398] prctl_set_seccomp+0x4e/0x70 [ 49.904197] __do_sys_prctl+0xe6c/0x1d70 [ 49.904945] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.905817] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.906811] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.907786] ? irqentry_exit+0xf3/0x650 [ 49.908569] do_syscall_64+0xbf/0x430 [ 49.909323] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.910301] RIP: 0033:0x7f12d80b65cd [ 49.910967] 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 [ 49.914242] RSP: 002b:00007ffed6f1c7f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.915629] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f12d80b65cd [ 49.916922] RDX: 000055652c45de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.918233] RBP: 00007ffed6f1c850 R08: 0000000000000000 R09: 00007ffed6f1bef0 [ 49.919529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556533015bf0 [ 49.920823] R13: 00007ffed6f1cc80 R14: 000055653301f380 R15: 000055653302a460 [ 49.922157] [ 49.922585] irq event stamp: 1873 [ 49.923244] hardirqs last enabled at (1883): [] __up_console_sem+0x78/0x80 [ 49.924787] hardirqs last disabled at (1892): [] __up_console_sem+0x5d/0x80 [ 49.926337] softirqs last enabled at (1832): [] handle_softirqs+0x50c/0x770 [ 49.927895] softirqs last disabled at (1827): [] __irq_exit_rcu+0xc4/0x100 [ 49.929440] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22990' (ECDSA) to the list of known hosts. 2025/11/17 14:40:09 fuzzer started 2025/11/17 14:40:10 dialing manager at localhost:37895 2025/11/17 14:40:10 checking machine... 2025/11/17 14:40:10 checking revisions... [ 50.867802] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:40:10 testing simple program... [ 50.941238] cgroup: Unknown subsys name 'net' [ 50.998700] cgroup: Unknown subsys name 'cpuset' [ 51.010341] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:40:09 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88801634b6c0 RCX=ffffffff81b839dc RDX=1ffffffff09edf78 RSI=ffffffff81b83468 RDI=ffffffff84f6fbc0 RBP=ffffffff84f6fba0 RSP=ffff88800efcfd40 R8 =ffff88801634b708 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=00007f7ac4046650 R14=1ffff11001df9fb0 R15=ffff88800efcfeb8 RIP=ffffffff81b834a4 RFL=00000246 [---Z-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 00007f7acce66700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1d0a215000 CR3=000000000d166000 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=2039303a30343a343120373120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038303a30343a3431203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8175a48f RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88800eeaf908 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=ffffffff8175a48f R14=0000000000000000 R15=ffff888009462500 RIP=ffffffff81b2d128 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 00007f231828e900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcc35f1000 CR3=000000001f8e7000 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=0000000000000000ffff000000000000 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