Warning: Permanently added '[localhost]:60748' (ECDSA) to the list of known hosts.
2023/05/18 04:48:47 fuzzer started
2023/05/18 04:48:48 dialing manager at localhost:44319
2023/05/18 04:48:48 checking machine...
2023/05/18 04:48:48 checking revisions...
syzkaller login: [ 41.787729] kmemleak: Automatic memory scanning thread ended
2023/05/18 04:48:48 testing simple program...
[ 41.855731] cgroup: Unknown subsys name 'net'
[ 41.932913] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.577353] audit: type=1400 audit(1684385341.088:6): 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
[ 55.675128] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.677201] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.678419] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.682620] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.684629] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.686092] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.096119] ------------[ cut here ]------------
[ 56.096905] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.098846] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.100091] Modules linked in:
[ 56.100578] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.103387] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.106202] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.106988] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 56.109571] RSP: 0018:ffff88801f21fc00 EFLAGS: 00010282
[ 56.110363] RAX: 0000000000000000 RBX: ffff88800d83fc40 RCX: 0000000000000000
[ 56.111388] RDX: ffff8880177c8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.112422] RBP: ffff88800d83fc54 R08: 0000000000000001 R09: 0000000000000000
[ 56.113523] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.114533] R13: ffffffff84e23fe0 R14: ffff88800d83fc48 R15: ffffffff84d74dc0
[ 56.115563] FS: 0000555555c68400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.116941] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.118060] CR2: 00007fde85a346f4 CR3: 0000000016406000 CR4: 0000000000350ee0
[ 56.119246] Call Trace:
[ 56.119623]
[ 56.119964] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.120688] ipv4_frags_init_net+0x269/0x440
[ 56.121315] ops_init+0xbb/0x6b0
[ 56.121811] setup_net+0x3d9/0x990
[ 56.122273] ? down_read_killable+0x1d7/0x4e0
[ 56.122882] ? __pfx_setup_net+0x10/0x10
[ 56.123399] ? copy_net_ns+0x17c/0x770
[ 56.123984] copy_net_ns+0x321/0x770
[ 56.124501] create_new_namespaces+0x3f6/0xb30
[ 56.125172] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.125929] ksys_unshare+0x44d/0x8e0
[ 56.126501] ? __pfx_ksys_unshare+0x10/0x10
[ 56.127186] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.128028] __x64_sys_unshare+0x31/0x40
[ 56.128581] do_syscall_64+0x3f/0x90
[ 56.129166] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.129949] RIP: 0033:0x7fa1478d70d7
[ 56.130481] 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
[ 56.132948] RSP: 002b:00007ffe10dfaa48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.134030] RAX: ffffffffffffffda RBX: 00007ffe10dfb088 RCX: 00007fa1478d70d7
[ 56.135062] RDX: 00007fa14794141f RSI: 00007ffe10dfa9e0 RDI: 0000000040000000
[ 56.136096] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe10dfa7f0
[ 56.137114] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa1479e9bf0
[ 56.138154] R13: 00007ffe10dfab20 R14: 0000000000000000 R15: 00000000000000f8
[ 56.139199]
[ 56.139528] irq event stamp: 7355
[ 56.140043] hardirqs last enabled at (7367): [] __up_console_sem+0x78/0x80
[ 56.141259] hardirqs last disabled at (7378): [] __up_console_sem+0x5d/0x80
[ 56.142487] softirqs last enabled at (6834): [] irq_exit_rcu+0x93/0xc0
[ 56.143692] softirqs last disabled at (6829): [] irq_exit_rcu+0x93/0xc0
[ 56.144866] ---[ end trace 0000000000000000 ]---
[ 56.152297] ------------[ cut here ]------------
[ 56.153170] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.155213] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.156464] Modules linked in:
[ 56.156995] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.158394] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.159600] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.160399] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 56.162627] RSP: 0018:ffff88801f21fc00 EFLAGS: 00010282
[ 56.163235] RAX: 0000000000000000 RBX: ffff88800c4e6640 RCX: 0000000000000000
[ 56.164018] RDX: ffff8880177c8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.164817] RBP: ffff88800c4e6654 R08: 0000000000000001 R09: 0000000000000000
[ 56.165581] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.166370] R13: ffffffff84e23fe0 R14: ffff88800c4e6648 R15: ffffffff84da7d60
[ 56.167171] FS: 0000555555c68400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.168071] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.168697] CR2: 00007fde85a346f4 CR3: 0000000016406000 CR4: 0000000000350ee0
[ 56.169513] Call Trace:
[ 56.169831]
[ 56.170095] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.170641] ipv6_frags_init_net+0x206/0x3c0
[ 56.171171] ops_init+0xbb/0x6b0
[ 56.171575] setup_net+0x3d9/0x990
[ 56.172016] ? down_read_killable+0x1d7/0x4e0
[ 56.172527] ? __pfx_setup_net+0x10/0x10
[ 56.173009] ? copy_net_ns+0x17c/0x770
[ 56.173471] copy_net_ns+0x321/0x770
[ 56.173923] create_new_namespaces+0x3f6/0xb30
[ 56.174443] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.175007] ksys_unshare+0x44d/0x8e0
[ 56.175438] ? __pfx_ksys_unshare+0x10/0x10
[ 56.175951] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.176595] __x64_sys_unshare+0x31/0x40
[ 56.177083] do_syscall_64+0x3f/0x90
[ 56.177519] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.178120] RIP: 0033:0x7fa1478d70d7
[ 56.178530] 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
[ 56.180455] RSP: 002b:00007ffe10dfaa48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.181322] RAX: ffffffffffffffda RBX: 00007ffe10dfb088 RCX: 00007fa1478d70d7
[ 56.182134] RDX: 00007fa14794141f RSI: 00007ffe10dfa9e0 RDI: 0000000040000000
[ 56.182924] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe10dfa7f0
[ 56.183698] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa1479e9bf0
[ 56.184499] R13: 00007ffe10dfab20 R14: 0000000000000000 R15: 00000000000000f8
[ 56.185335]
[ 56.185605] irq event stamp: 9271
[ 56.186011] hardirqs last enabled at (9283): [] __up_console_sem+0x78/0x80
[ 56.186968] hardirqs last disabled at (9294): [] __up_console_sem+0x5d/0x80
[ 56.187926] softirqs last enabled at (8758): [] irq_exit_rcu+0x93/0xc0
[ 56.188863] softirqs last disabled at (8715): [] irq_exit_rcu+0x93/0xc0
[ 56.189807] ---[ end trace 0000000000000000 ]---
[ 56.191031] ------------[ cut here ]------------
[ 56.191548] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.193212] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.194180] Modules linked in:
[ 56.194558] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.195586] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.196502] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.197119] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 56.199082] RSP: 0018:ffff88801f21fbf0 EFLAGS: 00010286
[ 56.199666] RAX: 0000000000000000 RBX: ffff88800c4e6e40 RCX: 0000000000000000
[ 56.200464] RDX: ffff8880177c8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.201258] RBP: ffff88800c4e6e54 R08: 0000000000000001 R09: 0000000000000000
[ 56.202070] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.202870] R13: ffffffff84e23fe0 R14: ffff88800c4e6e48 R15: ffffffff84db0aa0
[ 56.203635] FS: 0000555555c68400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.204533] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.205202] CR2: 00007fde85a346f4 CR3: 0000000016406000 CR4: 0000000000350ee0
[ 56.205998] Call Trace:
[ 56.206289]
[ 56.206560] nf_ct_net_init+0x224/0x3d0
[ 56.207052] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.207574] ops_init+0xbb/0x6b0
[ 56.208017] setup_net+0x3d9/0x990
[ 56.208432] ? down_read_killable+0x1d7/0x4e0
[ 56.208974] ? __pfx_setup_net+0x10/0x10
[ 56.209459] ? copy_net_ns+0x17c/0x770
[ 56.209960] copy_net_ns+0x321/0x770
[ 56.210402] create_new_namespaces+0x3f6/0xb30
[ 56.210965] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.211520] ksys_unshare+0x44d/0x8e0
[ 56.211986] ? __pfx_ksys_unshare+0x10/0x10
[ 56.212482] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.213159] __x64_sys_unshare+0x31/0x40
[ 56.213635] do_syscall_64+0x3f/0x90
[ 56.214103] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.214688] RIP: 0033:0x7fa1478d70d7
[ 56.215156] 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
[ 56.217141] RSP: 002b:00007ffe10dfaa48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.218016] RAX: ffffffffffffffda RBX: 00007ffe10dfb088 RCX: 00007fa1478d70d7
[ 56.218824] RDX: 00007fa14794141f RSI: 00007ffe10dfa9e0 RDI: 0000000040000000
[ 56.219595] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe10dfa7f0
[ 56.220426] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa1479e9bf0
[ 56.221224] R13: 00007ffe10dfab20 R14: 0000000000000000 R15: 00000000000000f8
[ 56.222072]
[ 56.222342] irq event stamp: 10083
[ 56.222731] hardirqs last enabled at (10093): [] __up_console_sem+0x78/0x80
[ 56.223718] hardirqs last disabled at (10104): [] __up_console_sem+0x5d/0x80
[ 56.224694] softirqs last enabled at (9980): [] irq_exit_rcu+0x93/0xc0
[ 56.225647] softirqs last disabled at (9975): [] irq_exit_rcu+0x93/0xc0
[ 56.226589] ---[ end trace 0000000000000000 ]---
executing program
[ 57.751381] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 59.799838] Bluetooth: hci0: command 0x041b tx timeout
[ 61.846874] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.894834] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:48:54 Registers:
info registers vcpu 0
RAX=ffff888015aadc21 RBX=0000000000000002 RCX=0000000000000001 RDX=0000000000000000
RSI=0000000000000008 RDI=ffffffff8779d199 RBP=ffff888015aadc00 RSP=ffff8880187e72e0
R8 =0000000000000000 R9 =fffffbfff0ef3938 R10=ffffffff8779c9c7 R11=0000000000000001
R12=ffff888015aadc28 R13=ffff888015aad1c0 R14=0000000000000003 R15=dffffc0000000000
RIP=ffffffff812d00e8 RFL=00000046 [---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 00007f1ac187d700 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=00007f0832e45830 CR3=000000000de34000 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=2032303a39343a34302038312079614d XMM01=5d3738333330312e36352020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3738333330312e36352020205b20 XMM07=732032303a39343a3430203831207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f21f618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555555c68400 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=00007fde85a346f4 CR3=0000000016406000 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