Warning: Permanently added '[localhost]:44534' (ECDSA) to the list of known hosts.
2023/05/16 16:46:59 fuzzer started
2023/05/16 16:46:59 dialing manager at localhost:35573
2023/05/16 16:46:59 checking machine...
2023/05/16 16:46:59 checking revisions...
syzkaller login: [ 52.604305] kmemleak: Automatic memory scanning thread ended
2023/05/16 16:46:59 testing simple program...
[ 52.675685] cgroup: Unknown subsys name 'net'
[ 52.758456] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 64.523337] audit: type=1400 audit(1684255631.635:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 65.638865] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 65.641639] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 65.644232] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 65.648545] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 65.651375] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 65.652904] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 66.058486] ------------[ cut here ]------------
[ 66.059343] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 66.061728] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.063339] Modules linked in:
[ 66.063860] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 66.066575] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.069170] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.070063] 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
[ 66.072438] RSP: 0018:ffff88801a137c00 EFLAGS: 00010282
[ 66.073192] RAX: 0000000000000000 RBX: ffff888010132c40 RCX: 0000000000000000
[ 66.074141] RDX: ffff88801774b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 66.075127] RBP: ffff888010132c54 R08: 0000000000000001 R09: 0000000000000000
[ 66.076101] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 66.077052] R13: ffffffff84e223a0 R14: ffff888010132c48 R15: ffffffff84d73340
[ 66.077978] FS: 0000555555f8c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 66.079088] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.079843] CR2: 00007fe132aa66f4 CR3: 000000000ca08000 CR4: 0000000000350ef0
[ 66.080824] Call Trace:
[ 66.081213]
[ 66.081530] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 66.082215] ipv4_frags_init_net+0x269/0x440
[ 66.082809] ops_init+0xbb/0x6b0
[ 66.083359] setup_net+0x3d9/0x990
[ 66.083847] ? down_read_killable+0x1d7/0x4e0
[ 66.084504] ? __pfx_setup_net+0x10/0x10
[ 66.085079] ? copy_net_ns+0x17c/0x770
[ 66.085616] copy_net_ns+0x321/0x770
[ 66.086170] create_new_namespaces+0x3f6/0xb30
[ 66.086798] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.087517] ksys_unshare+0x44d/0x8e0
[ 66.088076] ? __pfx_ksys_unshare+0x10/0x10
[ 66.088673] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.089476] __x64_sys_unshare+0x31/0x40
[ 66.090069] do_syscall_64+0x3f/0x90
[ 66.090579] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.091334] RIP: 0033:0x7fb0029280d7
[ 66.091826] 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
[ 66.094503] RSP: 002b:00007fff4dd797f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 66.095674] RAX: ffffffffffffffda RBX: 00007fff4dd79e38 RCX: 00007fb0029280d7
[ 66.096766] RDX: 00007fb00299241f RSI: 00007fff4dd79790 RDI: 0000000040000000
[ 66.097851] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4dd795a0
[ 66.098952] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb002a3abf0
[ 66.100077] R13: 00007fff4dd798d0 R14: 0000000000000000 R15: 00000000000000f8
[ 66.101186]
[ 66.101560] irq event stamp: 8833
[ 66.102118] hardirqs last enabled at (8845): [] __up_console_sem+0x78/0x80
[ 66.103433] hardirqs last disabled at (8856): [] __up_console_sem+0x5d/0x80
[ 66.104742] softirqs last enabled at (8378): [] irq_exit_rcu+0x93/0xc0
[ 66.106031] softirqs last disabled at (8323): [] irq_exit_rcu+0x93/0xc0
[ 66.107323] ---[ end trace 0000000000000000 ]---
[ 66.112939] ------------[ cut here ]------------
[ 66.113605] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 66.115316] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.116377] Modules linked in:
[ 66.116781] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 66.117923] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.118926] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.119605] 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
[ 66.121756] RSP: 0018:ffff88801a137c00 EFLAGS: 00010282
[ 66.122443] RAX: 0000000000000000 RBX: ffff88801663c440 RCX: 0000000000000000
[ 66.123343] RDX: ffff88801774b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 66.124247] RBP: ffff88801663c454 R08: 0000000000000001 R09: 0000000000000000
[ 66.125135] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 66.126034] R13: ffffffff84e223a0 R14: ffff88801663c448 R15: ffffffff84da62e0
[ 66.126895] FS: 0000555555f8c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 66.127913] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.128645] CR2: 00007fe132aa66f4 CR3: 000000000ca08000 CR4: 0000000000350ef0
[ 66.129541] Call Trace:
[ 66.129874]
[ 66.130195] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 66.130810] ipv6_frags_init_net+0x206/0x3c0
[ 66.131395] ops_init+0xbb/0x6b0
[ 66.131836] setup_net+0x3d9/0x990
[ 66.132310] ? down_read_killable+0x1d7/0x4e0
[ 66.132879] ? __pfx_setup_net+0x10/0x10
[ 66.133413] ? copy_net_ns+0x17c/0x770
[ 66.133922] copy_net_ns+0x321/0x770
[ 66.134427] create_new_namespaces+0x3f6/0xb30
[ 66.135047] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.135701] ksys_unshare+0x44d/0x8e0
[ 66.136224] ? __pfx_ksys_unshare+0x10/0x10
[ 66.136776] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.137516] __x64_sys_unshare+0x31/0x40
[ 66.138071] do_syscall_64+0x3f/0x90
[ 66.138554] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.139235] RIP: 0033:0x7fb0029280d7
[ 66.139701] 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
[ 66.141834] RSP: 002b:00007fff4dd797f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 66.142789] RAX: ffffffffffffffda RBX: 00007fff4dd79e38 RCX: 00007fb0029280d7
[ 66.143680] RDX: 00007fb00299241f RSI: 00007fff4dd79790 RDI: 0000000040000000
[ 66.144564] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4dd795a0
[ 66.145453] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb002a3abf0
[ 66.146353] R13: 00007fff4dd798d0 R14: 0000000000000000 R15: 00000000000000f8
[ 66.147297]
[ 66.147595] irq event stamp: 10361
[ 66.148052] hardirqs last enabled at (10373): [] __up_console_sem+0x78/0x80
[ 66.149109] hardirqs last disabled at (10384): [] __up_console_sem+0x5d/0x80
[ 66.150174] softirqs last enabled at (9406): [] netlink_insert+0x187/0x1820
[ 66.151255] softirqs last disabled at (9404): [] release_sock+0x1f/0x1b0
[ 66.152285] ---[ end trace 0000000000000000 ]---
[ 66.153595] ------------[ cut here ]------------
[ 66.154374] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 66.156325] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.157363] Modules linked in:
[ 66.157772] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 66.158911] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.159948] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.160621] 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
[ 66.162773] RSP: 0018:ffff88801a137bf0 EFLAGS: 00010286
[ 66.163462] RAX: 0000000000000000 RBX: ffff88800d679c40 RCX: 0000000000000000
[ 66.164335] RDX: ffff88801774b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 66.165219] RBP: ffff88800d679c54 R08: 0000000000000001 R09: 0000000000000000
[ 66.166102] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 66.166946] R13: ffffffff84e223a0 R14: ffff88800d679c48 R15: ffffffff84daf020
[ 66.167848] FS: 0000555555f8c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 66.168826] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.169566] CR2: 00007fe132aa66f4 CR3: 000000000ca08000 CR4: 0000000000350ef0
[ 66.170450] Call Trace:
[ 66.170780]
[ 66.171118] nf_ct_net_init+0x224/0x3d0
[ 66.171628] ? __pfx_nf_ct_net_init+0x10/0x10
[ 66.172229] ops_init+0xbb/0x6b0
[ 66.172676] setup_net+0x3d9/0x990
[ 66.173149] ? down_read_killable+0x1d7/0x4e0
[ 66.173721] ? __pfx_setup_net+0x10/0x10
[ 66.174245] ? copy_net_ns+0x17c/0x770
[ 66.174746] copy_net_ns+0x321/0x770
[ 66.175268] create_new_namespaces+0x3f6/0xb30
[ 66.175854] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.176498] ksys_unshare+0x44d/0x8e0
[ 66.176991] ? __pfx_ksys_unshare+0x10/0x10
[ 66.177573] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.178317] __x64_sys_unshare+0x31/0x40
[ 66.178840] do_syscall_64+0x3f/0x90
[ 66.179351] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.179987] RIP: 0033:0x7fb0029280d7
[ 66.180488] 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
[ 66.182636] RSP: 002b:00007fff4dd797f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 66.183595] RAX: ffffffffffffffda RBX: 00007fff4dd79e38 RCX: 00007fb0029280d7
[ 66.184487] RDX: 00007fb00299241f RSI: 00007fff4dd79790 RDI: 0000000040000000
[ 66.185360] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4dd795a0
[ 66.186243] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb002a3abf0
[ 66.187138] R13: 00007fff4dd798d0 R14: 0000000000000000 R15: 00000000000000f8
[ 66.188038]
[ 66.188332] irq event stamp: 11173
[ 66.188768] hardirqs last enabled at (11183): [] __up_console_sem+0x78/0x80
[ 66.189826] hardirqs last disabled at (11194): [] __up_console_sem+0x5d/0x80
[ 66.190890] softirqs last enabled at (10902): [] irq_exit_rcu+0x93/0xc0
[ 66.191956] softirqs last disabled at (10897): [] irq_exit_rcu+0x93/0xc0
[ 66.192980] ---[ end trace 0000000000000000 ]---
executing program
[ 67.723506] Bluetooth: hci0: command 0x0409 tx timeout
[ 69.771321] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 71.819075] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 73.867129] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
16:46:57 Registers:
info registers vcpu 0
RAX=0000000000000036 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a137618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000036 R11=0000000000000001
R12=0000000000000036 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 0000555555f8c400 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=00007fe132aa66f4 CR3=000000000ca08000 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=00000000000572e1 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=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 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=00007fbb15ea0590 CR3=000000000ed70000 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=1b8fa8e10c9e73969849591a0a814a86
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f60000000000111cd8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=cfdb1951d9c34d2100000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000