Warning: Permanently added '[localhost]:15487' (ECDSA) to the list of known hosts.
2023/05/16 10:49:54 fuzzer started
2023/05/16 10:49:54 dialing manager at localhost:35573
2023/05/16 10:49:54 checking machine...
2023/05/16 10:49:54 checking revisions...
syzkaller login: [ 42.111239] kmemleak: Automatic memory scanning thread ended
2023/05/16 10:49:54 testing simple program...
[ 42.178069] cgroup: Unknown subsys name 'net'
[ 42.267702] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.867677] audit: type=1400 audit(1684234207.396:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 56.010199] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.020433] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.021395] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.023296] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.024350] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.025158] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.365732] ------------[ cut here ]------------
[ 56.366391] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.368098] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.369158] Modules linked in:
[ 56.369597] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.373541] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.374791] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.375623] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 56.378035] RSP: 0018:ffff88801f8f7c00 EFLAGS: 00010282
[ 56.378771] RAX: 0000000000000000 RBX: ffff88800f844840 RCX: 0000000000000000
[ 56.379721] RDX: ffff88800d651b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.380693] RBP: ffff88800f844854 R08: 0000000000000001 R09: 0000000000000000
[ 56.381650] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.382595] R13: ffffffff84e223a0 R14: ffff88800f844848 R15: ffffffff84d73340
[ 56.383563] FS: 0000555556e6c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.384641] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.385446] CR2: 00007fe2d9e4e6f4 CR3: 000000002051e000 CR4: 0000000000350ef0
[ 56.386400] Call Trace:
[ 56.386745]
[ 56.387066] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.387761] ipv4_frags_init_net+0x269/0x440
[ 56.388381] ops_init+0xbb/0x6b0
[ 56.388855] setup_net+0x3d9/0x990
[ 56.389391] ? down_read_killable+0x1d7/0x4e0
[ 56.389997] ? __pfx_setup_net+0x10/0x10
[ 56.390575] ? copy_net_ns+0x17c/0x770
[ 56.391117] copy_net_ns+0x321/0x770
[ 56.391655] create_new_namespaces+0x3f6/0xb30
[ 56.392312] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.392986] ksys_unshare+0x44d/0x8e0
[ 56.393549] ? __pfx_ksys_unshare+0x10/0x10
[ 56.394118] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.394877] __x64_sys_unshare+0x31/0x40
[ 56.395431] do_syscall_64+0x3f/0x90
[ 56.395918] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.396623] RIP: 0033:0x7fd0dc2900d7
[ 56.397103] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 56.399403] RSP: 002b:00007ffd56211d28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.400391] RAX: ffffffffffffffda RBX: 00007ffd56212368 RCX: 00007fd0dc2900d7
[ 56.401325] RDX: 00007fd0dc2fa41f RSI: 00007ffd56211cc0 RDI: 0000000040000000
[ 56.402222] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd56211ad0
[ 56.403173] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd0dc3a2bf0
[ 56.404126] R13: 00007ffd56211e00 R14: 0000000000000000 R15: 00000000000000f8
[ 56.405094]
[ 56.405446] irq event stamp: 8215
[ 56.405887] hardirqs last enabled at (8225): [] __up_console_sem+0x78/0x80
[ 56.406989] hardirqs last disabled at (8236): [] __up_console_sem+0x5d/0x80
[ 56.408077] softirqs last enabled at (7784): [] irq_exit_rcu+0x93/0xc0
[ 56.409160] softirqs last disabled at (7771): [] irq_exit_rcu+0x93/0xc0
[ 56.410282] ---[ end trace 0000000000000000 ]---
[ 56.416882] ------------[ cut here ]------------
[ 56.417576] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.419301] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.420397] Modules linked in:
[ 56.420820] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.422041] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.423092] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.423813] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 56.426111] RSP: 0018:ffff88801f8f7c00 EFLAGS: 00010282
[ 56.426822] RAX: 0000000000000000 RBX: ffff888016054e40 RCX: 0000000000000000
[ 56.427775] RDX: ffff88800d651b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.428720] RBP: ffff888016054e54 R08: 0000000000000001 R09: 0000000000000000
[ 56.429662] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.430591] R13: ffffffff84e223a0 R14: ffff888016054e48 R15: ffffffff84da62e0
[ 56.431509] FS: 0000555556e6c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.432537] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.433334] CR2: 00007fe2d9e4e6f4 CR3: 000000002051e000 CR4: 0000000000350ef0
[ 56.434219] Call Trace:
[ 56.434593]
[ 56.434910] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.435594] ipv6_frags_init_net+0x206/0x3c0
[ 56.436163] ops_init+0xbb/0x6b0
[ 56.436658] setup_net+0x3d9/0x990
[ 56.437142] ? down_read_killable+0x1d7/0x4e0
[ 56.437780] ? __pfx_setup_net+0x10/0x10
[ 56.438349] ? copy_net_ns+0x17c/0x770
[ 56.438878] copy_net_ns+0x321/0x770
[ 56.439411] create_new_namespaces+0x3f6/0xb30
[ 56.440025] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.440712] ksys_unshare+0x44d/0x8e0
[ 56.441256] ? __pfx_ksys_unshare+0x10/0x10
[ 56.441878] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.442663] __x64_sys_unshare+0x31/0x40
[ 56.443211] do_syscall_64+0x3f/0x90
[ 56.443751] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.444456] RIP: 0033:0x7fd0dc2900d7
[ 56.444943] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 56.447213] RSP: 002b:00007ffd56211d28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.448202] RAX: ffffffffffffffda RBX: 00007ffd56212368 RCX: 00007fd0dc2900d7
[ 56.449182] RDX: 00007fd0dc2fa41f RSI: 00007ffd56211cc0 RDI: 0000000040000000
[ 56.450124] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd56211ad0
[ 56.451068] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd0dc3a2bf0
[ 56.452005] R13: 00007ffd56211e00 R14: 0000000000000000 R15: 00000000000000f8
[ 56.452961]
[ 56.453321] irq event stamp: 11555
[ 56.453784] hardirqs last enabled at (11565): [] __up_console_sem+0x78/0x80
[ 56.454917] hardirqs last disabled at (11576): [] __up_console_sem+0x5d/0x80
[ 56.456038] softirqs last enabled at (11034): [] irq_exit_rcu+0x93/0xc0
[ 56.457123] softirqs last disabled at (11017): [] irq_exit_rcu+0x93/0xc0
[ 56.458254] ---[ end trace 0000000000000000 ]---
[ 56.459658] ------------[ cut here ]------------
[ 56.460334] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.462348] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.463416] Modules linked in:
[ 56.463829] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.465006] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.466051] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.466722] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 56.468929] RSP: 0018:ffff88801f8f7bf0 EFLAGS: 00010286
[ 56.469642] RAX: 0000000000000000 RBX: ffff88800ca8a440 RCX: 0000000000000000
[ 56.470545] RDX: ffff88800d651b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.471447] RBP: ffff88800ca8a454 R08: 0000000000000001 R09: 0000000000000000
[ 56.472364] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.473247] R13: ffffffff84e223a0 R14: ffff88800ca8a448 R15: ffffffff84daf020
[ 56.474187] FS: 0000555556e6c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.475247] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.476021] CR2: 00007fe2d9e4e6f4 CR3: 000000002051e000 CR4: 0000000000350ef0
[ 56.476958] Call Trace:
[ 56.477362]
[ 56.477687] nf_ct_net_init+0x224/0x3d0
[ 56.478232] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.478867] ops_init+0xbb/0x6b0
[ 56.479382] setup_net+0x3d9/0x990
[ 56.479858] ? down_read_killable+0x1d7/0x4e0
[ 56.480490] ? __pfx_setup_net+0x10/0x10
[ 56.481026] ? copy_net_ns+0x17c/0x770
[ 56.481602] copy_net_ns+0x321/0x770
[ 56.482114] create_new_namespaces+0x3f6/0xb30
[ 56.482768] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.483451] ksys_unshare+0x44d/0x8e0
[ 56.483959] ? __pfx_ksys_unshare+0x10/0x10
[ 56.484553] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.485328] __x64_sys_unshare+0x31/0x40
[ 56.485853] do_syscall_64+0x3f/0x90
[ 56.486367] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.487013] RIP: 0033:0x7fd0dc2900d7
[ 56.487527] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 56.489738] RSP: 002b:00007ffd56211d28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.490692] RAX: ffffffffffffffda RBX: 00007ffd56212368 RCX: 00007fd0dc2900d7
[ 56.491580] RDX: 00007fd0dc2fa41f RSI: 00007ffd56211cc0 RDI: 0000000040000000
[ 56.492466] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd56211ad0
[ 56.493385] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd0dc3a2bf0
[ 56.494235] R13: 00007ffd56211e00 R14: 0000000000000000 R15: 00000000000000f8
[ 56.495151]
[ 56.495488] irq event stamp: 12389
[ 56.495923] hardirqs last enabled at (12399): [] __up_console_sem+0x78/0x80
[ 56.496989] hardirqs last disabled at (12410): [] __up_console_sem+0x5d/0x80
[ 56.498064] softirqs last enabled at (12350): [] irq_exit_rcu+0x93/0xc0
[ 56.499097] softirqs last disabled at (12341): [] irq_exit_rcu+0x93/0xc0
[ 56.500136] ---[ end trace 0000000000000000 ]---
executing program
[ 58.093954] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.141397] Bluetooth: hci0: command 0x041b tx timeout
[ 62.189371] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.237420] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
10:50:03 Registers:
info registers vcpu 0
RAX=0000000000000064 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f8f75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000064 R11=0000000000000001
R12=0000000000000064 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd RFL=00000002 [-------] 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 0000555556e6c400 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fe2d9e4e6f4 CR3=000000002051e000 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=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000003bc07 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fcbf238a780 CR3=0000000016c38000 CR4=00350ee0
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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=203f3d72646461203f3d656d616e7400 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000