Warning: Permanently added '[localhost]:8365' (ECDSA) to the list of known hosts.
2023/05/16 16:26:36 fuzzer started
2023/05/16 16:26:36 dialing manager at localhost:35573
2023/05/16 16:26:36 checking machine...
2023/05/16 16:26:36 checking revisions...
syzkaller login: [ 44.238963] kmemleak: Automatic memory scanning thread ended
2023/05/16 16:26:36 testing simple program...
[ 44.312526] cgroup: Unknown subsys name 'net'
[ 44.383307] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.633464] audit: type=1400 audit(1684254409.890:6): 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
[ 58.758233] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.759807] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.761810] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.764571] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.766295] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.767872] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 59.195963] ------------[ cut here ]------------
[ 59.196714] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 59.198527] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.199713] Modules linked in:
[ 59.200368] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.205399] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.206723] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.207508] 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
[ 59.210092] RSP: 0018:ffff88801587fc00 EFLAGS: 00010282
[ 59.210853] RAX: 0000000000000000 RBX: ffff88800e56f840 RCX: 0000000000000000
[ 59.211873] RDX: ffff88801cd551c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.212929] RBP: ffff88800e56f854 R08: 0000000000000001 R09: 0000000000000000
[ 59.213958] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 59.215031] R13: ffffffff84e223a0 R14: ffff88800e56f848 R15: ffffffff84d73340
[ 59.216064] FS: 0000555556465400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.217241] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.218105] CR2: 00007f67ee59e6f4 CR3: 00000000159fc000 CR4: 0000000000350ee0
[ 59.219146] Call Trace:
[ 59.219530]
[ 59.219870] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 59.220631] ipv4_frags_init_net+0x269/0x440
[ 59.221314] ops_init+0xbb/0x6b0
[ 59.221829] setup_net+0x3d9/0x990
[ 59.222387] ? down_read_killable+0x1d7/0x4e0
[ 59.223072] ? __pfx_setup_net+0x10/0x10
[ 59.223665] ? copy_net_ns+0x17c/0x770
[ 59.224304] copy_net_ns+0x321/0x770
[ 59.224858] create_new_namespaces+0x3f6/0xb30
[ 59.225564] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.226316] ksys_unshare+0x44d/0x8e0
[ 59.226894] ? __pfx_ksys_unshare+0x10/0x10
[ 59.227572] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.228440] __x64_sys_unshare+0x31/0x40
[ 59.229075] do_syscall_64+0x3f/0x90
[ 59.229623] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.230393] RIP: 0033:0x7f185270d0d7
[ 59.230936] 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
[ 59.233467] RSP: 002b:00007ffd18a2eaa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.234564] RAX: ffffffffffffffda RBX: 00007ffd18a2f0e8 RCX: 00007f185270d0d7
[ 59.235596] RDX: 00007f185277741f RSI: 00007ffd18a2ea40 RDI: 0000000040000000
[ 59.236642] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd18a2e850
[ 59.237668] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f185281fbf0
[ 59.238700] R13: 00007ffd18a2eb80 R14: 0000000000000000 R15: 00000000000000f8
[ 59.239759]
[ 59.240169] irq event stamp: 8783
[ 59.240682] hardirqs last enabled at (8793): [] __up_console_sem+0x78/0x80
[ 59.241914] hardirqs last disabled at (8804): [] __up_console_sem+0x5d/0x80
[ 59.243137] softirqs last enabled at (8778): [] irq_exit_rcu+0x93/0xc0
[ 59.244337] softirqs last disabled at (8773): [] irq_exit_rcu+0x93/0xc0
[ 59.245532] ---[ end trace 0000000000000000 ]---
[ 59.251304] ------------[ cut here ]------------
[ 59.251992] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 59.253912] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.255138] Modules linked in:
[ 59.255612] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.256959] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.258137] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.258875] 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
[ 59.261427] RSP: 0018:ffff88801587fc00 EFLAGS: 00010282
[ 59.262212] RAX: 0000000000000000 RBX: ffff88800e955440 RCX: 0000000000000000
[ 59.263239] RDX: ffff88801cd551c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.264283] RBP: ffff88800e955454 R08: 0000000000000001 R09: 0000000000000000
[ 59.265320] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.266344] R13: ffffffff84e223a0 R14: ffff88800e955448 R15: ffffffff84da62e0
[ 59.267387] FS: 0000555556465400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.268542] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.269399] CR2: 00007f67ee59e6f4 CR3: 00000000159fc000 CR4: 0000000000350ee0
[ 59.270434] Call Trace:
[ 59.270818]
[ 59.271199] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 59.271917] ipv6_frags_init_net+0x206/0x3c0
[ 59.272615] ops_init+0xbb/0x6b0
[ 59.273161] setup_net+0x3d9/0x990
[ 59.273688] ? down_read_killable+0x1d7/0x4e0
[ 59.274371] ? __pfx_setup_net+0x10/0x10
[ 59.274960] ? copy_net_ns+0x17c/0x770
[ 59.275572] copy_net_ns+0x321/0x770
[ 59.276155] create_new_namespaces+0x3f6/0xb30
[ 59.276853] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.277603] ksys_unshare+0x44d/0x8e0
[ 59.278208] ? __pfx_ksys_unshare+0x10/0x10
[ 59.278831] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.279693] __x64_sys_unshare+0x31/0x40
[ 59.280342] do_syscall_64+0x3f/0x90
[ 59.280887] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.281667] RIP: 0033:0x7f185270d0d7
[ 59.282246] 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
[ 59.284778] RSP: 002b:00007ffd18a2eaa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.285872] RAX: ffffffffffffffda RBX: 00007ffd18a2f0e8 RCX: 00007f185270d0d7
[ 59.286914] RDX: 00007f185277741f RSI: 00007ffd18a2ea40 RDI: 0000000040000000
[ 59.287944] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd18a2e850
[ 59.288988] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f185281fbf0
[ 59.290062] R13: 00007ffd18a2eb80 R14: 0000000000000000 R15: 00000000000000f8
[ 59.291120]
[ 59.291471] irq event stamp: 10667
[ 59.291965] hardirqs last enabled at (10677): [] __up_console_sem+0x78/0x80
[ 59.293246] hardirqs last disabled at (10690): [] __up_console_sem+0x5d/0x80
[ 59.294486] softirqs last enabled at (10094): [] irq_exit_rcu+0x93/0xc0
[ 59.295690] softirqs last disabled at (10045): [] irq_exit_rcu+0x93/0xc0
[ 59.296907] ---[ end trace 0000000000000000 ]---
[ 59.298434] ------------[ cut here ]------------
[ 59.299191] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 59.301547] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.302766] Modules linked in:
[ 59.303256] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.304606] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.305774] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.306548] 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
[ 59.309085] RSP: 0018:ffff88801587fbf0 EFLAGS: 00010286
[ 59.309845] RAX: 0000000000000000 RBX: ffff88800e954e40 RCX: 0000000000000000
[ 59.310882] RDX: ffff88801cd551c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.311914] RBP: ffff88800e954e54 R08: 0000000000000001 R09: 0000000000000000
[ 59.312964] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.313982] R13: ffffffff84e223a0 R14: ffff88800e954e48 R15: ffffffff84daf020
[ 59.315026] FS: 0000555556465400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.316194] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.317067] CR2: 00007f67ee59e6f4 CR3: 00000000159fc000 CR4: 0000000000350ee0
[ 59.318082] Call Trace:
[ 59.318442]
[ 59.318772] nf_ct_net_init+0x224/0x3d0
[ 59.319371] ? __pfx_nf_ct_net_init+0x10/0x10
[ 59.320034] ops_init+0xbb/0x6b0
[ 59.320551] setup_net+0x3d9/0x990
[ 59.321093] ? down_read_killable+0x1d7/0x4e0
[ 59.321727] ? __pfx_setup_net+0x10/0x10
[ 59.322325] ? copy_net_ns+0x17c/0x770
[ 59.322888] copy_net_ns+0x321/0x770
[ 59.323471] create_new_namespaces+0x3f6/0xb30
[ 59.324153] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.324849] ksys_unshare+0x44d/0x8e0
[ 59.325428] ? __pfx_ksys_unshare+0x10/0x10
[ 59.326069] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.326870] __x64_sys_unshare+0x31/0x40
[ 59.327478] do_syscall_64+0x3f/0x90
[ 59.328038] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.328761] RIP: 0033:0x7f185270d0d7
[ 59.329313] 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
[ 59.331711] RSP: 002b:00007ffd18a2eaa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.332795] RAX: ffffffffffffffda RBX: 00007ffd18a2f0e8 RCX: 00007f185270d0d7
[ 59.333799] RDX: 00007f185277741f RSI: 00007ffd18a2ea40 RDI: 0000000040000000
[ 59.334812] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd18a2e850
[ 59.335823] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f185281fbf0
[ 59.336859] R13: 00007ffd18a2eb80 R14: 0000000000000000 R15: 00000000000000f8
[ 59.337897]
[ 59.338266] irq event stamp: 11459
[ 59.338761] hardirqs last enabled at (11469): [] __up_console_sem+0x78/0x80
[ 59.339983] hardirqs last disabled at (11480): [] __up_console_sem+0x5d/0x80
[ 59.341220] softirqs last enabled at (11078): [] irq_exit_rcu+0x93/0xc0
[ 59.342394] softirqs last disabled at (11073): [] irq_exit_rcu+0x93/0xc0
[ 59.343578] ---[ end trace 0000000000000000 ]---
[ 60.841836] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 62.888195] Bluetooth: hci0: command 0x041b tx timeout
[ 64.936082] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.984070] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:26:50 Registers:
info registers vcpu 0
RAX=000000000002d191 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=00007f367bcdb070 CR3=0000000016016000 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=2fe013c87432e890ec46c143101a696e
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=7cfa43a3560c738d000000000013bfe0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=63220a2638a2cc9500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000064 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801587f5f0
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 0000555556465400 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=00007f67ee59e6f4 CR3=00000000159fc000 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