Warning: Permanently added '[localhost]:23328' (ECDSA) to the list of known hosts.
2023/05/16 22:58:46 fuzzer started
2023/05/16 22:58:46 dialing manager at localhost:35573
2023/05/16 22:58:47 checking machine...
2023/05/16 22:58:47 checking revisions...
syzkaller login: [ 38.193026] kmemleak: Automatic memory scanning thread ended
2023/05/16 22:58:47 testing simple program...
[ 38.263821] cgroup: Unknown subsys name 'net'
[ 38.451725] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 49.582202] audit: type=1400 audit(1684277938.559:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 50.715170] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.716750] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.719515] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.722048] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.723454] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.724644] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.094709] ------------[ cut here ]------------
[ 51.095391] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.097234] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.098307] Modules linked in:
[ 51.098709] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.103539] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.104634] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.105396] 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
[ 51.107768] RSP: 0018:ffff888016cffc00 EFLAGS: 00010282
[ 51.108559] RAX: 0000000000000000 RBX: ffff88800e22a040 RCX: 0000000000000000
[ 51.109562] RDX: ffff888015968000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.110539] RBP: ffff88800e22a054 R08: 0000000000000001 R09: 0000000000000000
[ 51.111512] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.112411] R13: ffffffff84e223a0 R14: ffff88800e22a048 R15: ffffffff84d73340
[ 51.113311] FS: 0000555556407400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.114320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.115071] CR2: 00007f56379606f4 CR3: 000000000e53c000 CR4: 0000000000350ee0
[ 51.115953] Call Trace:
[ 51.116278]
[ 51.116571] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.117209] ipv4_frags_init_net+0x269/0x440
[ 51.117782] ops_init+0xbb/0x6b0
[ 51.118257] setup_net+0x3d9/0x990
[ 51.118710] ? down_read_killable+0x1d7/0x4e0
[ 51.119306] ? __pfx_setup_net+0x10/0x10
[ 51.119812] ? copy_net_ns+0x17c/0x770
[ 51.120336] copy_net_ns+0x321/0x770
[ 51.120808] create_new_namespaces+0x3f6/0xb30
[ 51.121426] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.122112] ksys_unshare+0x44d/0x8e0
[ 51.122617] ? __pfx_ksys_unshare+0x10/0x10
[ 51.123195] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.123934] __x64_sys_unshare+0x31/0x40
[ 51.124454] do_syscall_64+0x3f/0x90
[ 51.124966] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.125624] RIP: 0033:0x7f8767b350d7
[ 51.126124] 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
[ 51.128312] RSP: 002b:00007ffc18f685d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.129263] RAX: ffffffffffffffda RBX: 00007ffc18f68c18 RCX: 00007f8767b350d7
[ 51.130171] RDX: 00007f8767b9f41f RSI: 00007ffc18f68570 RDI: 0000000040000000
[ 51.131073] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc18f68380
[ 51.131960] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8767c47bf0
[ 51.132808] R13: 00007ffc18f686b0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.133752]
[ 51.134083] irq event stamp: 8295
[ 51.134507] hardirqs last enabled at (8305): [] __up_console_sem+0x78/0x80
[ 51.135562] hardirqs last disabled at (8316): [] __up_console_sem+0x5d/0x80
[ 51.136602] softirqs last enabled at (8232): [] irq_exit_rcu+0x93/0xc0
[ 51.137637] softirqs last disabled at (8223): [] irq_exit_rcu+0x93/0xc0
[ 51.138665] ---[ end trace 0000000000000000 ]---
[ 51.145201] ------------[ cut here ]------------
[ 51.145884] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.147609] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.148684] Modules linked in:
[ 51.149116] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.150286] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.151308] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.151986] 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
[ 51.154190] RSP: 0018:ffff888016cffc00 EFLAGS: 00010282
[ 51.154835] RAX: 0000000000000000 RBX: ffff88800979fc40 RCX: 0000000000000000
[ 51.155719] RDX: ffff888015968000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.156602] RBP: ffff88800979fc54 R08: 0000000000000001 R09: 0000000000000000
[ 51.157487] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.158402] R13: ffffffff84e223a0 R14: ffff88800979fc48 R15: ffffffff84da62e0
[ 51.159308] FS: 0000555556407400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.160323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.161072] CR2: 00007f56379606f4 CR3: 000000000e53c000 CR4: 0000000000350ee0
[ 51.161963] Call Trace:
[ 51.162296]
[ 51.162588] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.163217] ipv6_frags_init_net+0x206/0x3c0
[ 51.163773] ops_init+0xbb/0x6b0
[ 51.164246] setup_net+0x3d9/0x990
[ 51.164700] ? down_read_killable+0x1d7/0x4e0
[ 51.165287] ? __pfx_setup_net+0x10/0x10
[ 51.165815] ? copy_net_ns+0x17c/0x770
[ 51.166347] copy_net_ns+0x321/0x770
[ 51.166827] create_new_namespaces+0x3f6/0xb30
[ 51.167439] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.168083] ksys_unshare+0x44d/0x8e0
[ 51.168569] ? __pfx_ksys_unshare+0x10/0x10
[ 51.169149] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.169893] __x64_sys_unshare+0x31/0x40
[ 51.170407] do_syscall_64+0x3f/0x90
[ 51.170908] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.171545] RIP: 0033:0x7f8767b350d7
[ 51.172034] 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
[ 51.174199] RSP: 002b:00007ffc18f685d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.175145] RAX: ffffffffffffffda RBX: 00007ffc18f68c18 RCX: 00007f8767b350d7
[ 51.176026] RDX: 00007f8767b9f41f RSI: 00007ffc18f68570 RDI: 0000000040000000
[ 51.176918] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc18f68380
[ 51.177786] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8767c47bf0
[ 51.178673] R13: 00007ffc18f686b0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.179567]
[ 51.179891] irq event stamp: 10457
[ 51.180328] hardirqs last enabled at (10467): [] __up_console_sem+0x78/0x80
[ 51.181392] hardirqs last disabled at (10478): [] __up_console_sem+0x5d/0x80
[ 51.182472] softirqs last enabled at (9952): [] irq_exit_rcu+0x93/0xc0
[ 51.183492] softirqs last disabled at (9929): [] irq_exit_rcu+0x93/0xc0
[ 51.184504] ---[ end trace 0000000000000000 ]---
[ 51.185849] ------------[ cut here ]------------
[ 51.186470] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.188310] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.189374] Modules linked in:
[ 51.189785] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.190932] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.191935] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.192572] 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
[ 51.194718] RSP: 0018:ffff888016cffbf0 EFLAGS: 00010286
[ 51.195400] RAX: 0000000000000000 RBX: ffff88800cbbc440 RCX: 0000000000000000
[ 51.196289] RDX: ffff888015968000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.197167] RBP: ffff88800cbbc454 R08: 0000000000000001 R09: 0000000000000000
[ 51.198074] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.198954] R13: ffffffff84e223a0 R14: ffff88800cbbc448 R15: ffffffff84daf020
[ 51.199806] FS: 0000555556407400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.200798] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.201528] CR2: 00007f56379606f4 CR3: 000000000e53c000 CR4: 0000000000350ee0
[ 51.202428] Call Trace:
[ 51.202750]
[ 51.203076] nf_ct_net_init+0x224/0x3d0
[ 51.203588] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.204192] ops_init+0xbb/0x6b0
[ 51.204635] setup_net+0x3d9/0x990
[ 51.205115] ? down_read_killable+0x1d7/0x4e0
[ 51.205695] ? __pfx_setup_net+0x10/0x10
[ 51.206226] ? copy_net_ns+0x17c/0x770
[ 51.206733] copy_net_ns+0x321/0x770
[ 51.207241] create_new_namespaces+0x3f6/0xb30
[ 51.207825] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.208473] ksys_unshare+0x44d/0x8e0
[ 51.208993] ? __pfx_ksys_unshare+0x10/0x10
[ 51.209538] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.210331] __x64_sys_unshare+0x31/0x40
[ 51.210845] do_syscall_64+0x3f/0x90
[ 51.211355] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.212028] RIP: 0033:0x7f8767b350d7
[ 51.212490] 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
[ 51.214656] RSP: 002b:00007ffc18f685d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.215605] RAX: ffffffffffffffda RBX: 00007ffc18f68c18 RCX: 00007f8767b350d7
[ 51.216487] RDX: 00007f8767b9f41f RSI: 00007ffc18f68570 RDI: 0000000040000000
[ 51.217368] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc18f68380
[ 51.218272] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8767c47bf0
[ 51.219158] R13: 00007ffc18f686b0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.220069]
[ 51.220363] irq event stamp: 11231
[ 51.220794] hardirqs last enabled at (11241): [] __up_console_sem+0x78/0x80
[ 51.221885] hardirqs last disabled at (11252): [] __up_console_sem+0x5d/0x80
[ 51.222954] softirqs last enabled at (11026): [] irq_exit_rcu+0x93/0xc0
[ 51.223975] softirqs last disabled at (11021): [] irq_exit_rcu+0x93/0xc0
[ 51.225006] ---[ end trace 0000000000000000 ]---
[ 52.738571] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.786567] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.833929] Bluetooth: hci0: command 0x040f tx timeout
[ 58.881982] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:58:56 Registers:
info registers vcpu 0
RAX=000000000001d75b RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 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 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=00007ffaeacaab70 CR3=0000000016724000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=34386666666666666666203a33315200 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888016cff5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 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 0000555556407400 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=00007f56379606f4 CR3=000000000e53c000 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=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