Warning: Permanently added '[localhost]:45419' (ECDSA) to the list of known hosts.
2023/05/18 00:59:31 fuzzer started
2023/05/18 00:59:31 dialing manager at localhost:44319
2023/05/18 00:59:31 checking machine...
2023/05/18 00:59:31 checking revisions...
syzkaller login: [ 39.801629] kmemleak: Automatic memory scanning thread ended
2023/05/18 00:59:31 testing simple program...
[ 39.852655] cgroup: Unknown subsys name 'net'
[ 39.945455] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.593924] audit: type=1400 audit(1684371584.722:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 53.689723] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.699163] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.700329] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.702857] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.704555] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.705729] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.068787] ------------[ cut here ]------------
[ 54.069801] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.071858] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.073194] Modules linked in:
[ 54.073676] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.078720] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.079826] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.080515] 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
[ 54.082684] RSP: 0018:ffff8880199a7c00 EFLAGS: 00010282
[ 54.083367] RAX: 0000000000000000 RBX: ffff88800fb6a840 RCX: 0000000000000000
[ 54.084268] RDX: ffff888010029b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.085165] RBP: ffff88800fb6a854 R08: 0000000000000001 R09: 0000000000000000
[ 54.086038] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.086886] R13: ffffffff84e23fe0 R14: ffff88800fb6a848 R15: ffffffff84d74dc0
[ 54.087774] FS: 0000555556c9f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.088770] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.089546] CR2: 00007fb30f8e38f0 CR3: 000000000e726000 CR4: 0000000000350ef0
[ 54.090432] Call Trace:
[ 54.090759]
[ 54.091089] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.091737] ipv4_frags_init_net+0x269/0x440
[ 54.092351] ops_init+0xbb/0x6b0
[ 54.092792] setup_net+0x3d9/0x990
[ 54.093271] ? down_read_killable+0x1d7/0x4e0
[ 54.093845] ? __pfx_setup_net+0x10/0x10
[ 54.094378] ? copy_net_ns+0x17c/0x770
[ 54.094879] copy_net_ns+0x321/0x770
[ 54.095395] create_new_namespaces+0x3f6/0xb30
[ 54.096024] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.096641] ksys_unshare+0x44d/0x8e0
[ 54.097156] ? __pfx_ksys_unshare+0x10/0x10
[ 54.097697] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.098435] __x64_sys_unshare+0x31/0x40
[ 54.098944] do_syscall_64+0x3f/0x90
[ 54.099455] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.100134] RIP: 0033:0x7fbb168db0d7
[ 54.100620] 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
[ 54.102752] RSP: 002b:00007ffd23582508 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.103687] RAX: ffffffffffffffda RBX: 00007ffd23582b48 RCX: 00007fbb168db0d7
[ 54.104622] RDX: 00007fbb1694541f RSI: 00007ffd235824a0 RDI: 0000000040000000
[ 54.105521] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd235822b0
[ 54.106409] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbb169edbf0
[ 54.107308] R13: 00007ffd235825e0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.108251]
[ 54.108547] irq event stamp: 7573
[ 54.108970] hardirqs last enabled at (7583): [] __up_console_sem+0x78/0x80
[ 54.110047] hardirqs last disabled at (7596): [] __up_console_sem+0x5d/0x80
[ 54.111098] softirqs last enabled at (7508): [] irq_exit_rcu+0x93/0xc0
[ 54.112141] softirqs last disabled at (7503): [] irq_exit_rcu+0x93/0xc0
[ 54.113184] ---[ end trace 0000000000000000 ]---
[ 54.118754] ------------[ cut here ]------------
[ 54.119376] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.121083] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.122147] Modules linked in:
[ 54.122566] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.123739] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.124765] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.125440] 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
[ 54.127628] RSP: 0018:ffff8880199a7c00 EFLAGS: 00010282
[ 54.128334] RAX: 0000000000000000 RBX: ffff88800d590240 RCX: 0000000000000000
[ 54.129217] RDX: ffff888010029b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.130099] RBP: ffff88800d590254 R08: 0000000000000001 R09: 0000000000000000
[ 54.130953] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.131843] R13: ffffffff84e23fe0 R14: ffff88800d590248 R15: ffffffff84da7d60
[ 54.132738] FS: 0000555556c9f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.133723] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.134458] CR2: 00007fb30f8e38f0 CR3: 000000000e726000 CR4: 0000000000350ef0
[ 54.135344] Call Trace:
[ 54.135663]
[ 54.135975] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.136627] ipv6_frags_init_net+0x206/0x3c0
[ 54.137214] ops_init+0xbb/0x6b0
[ 54.137664] setup_net+0x3d9/0x990
[ 54.138147] ? down_read_killable+0x1d7/0x4e0
[ 54.138713] ? __pfx_setup_net+0x10/0x10
[ 54.139251] ? copy_net_ns+0x17c/0x770
[ 54.139761] copy_net_ns+0x321/0x770
[ 54.140273] create_new_namespaces+0x3f6/0xb30
[ 54.140861] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.141496] ksys_unshare+0x44d/0x8e0
[ 54.141977] ? __pfx_ksys_unshare+0x10/0x10
[ 54.142549] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.143286] __x64_sys_unshare+0x31/0x40
[ 54.143797] do_syscall_64+0x3f/0x90
[ 54.144310] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.144953] RIP: 0033:0x7fbb168db0d7
[ 54.145439] 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
[ 54.147589] RSP: 002b:00007ffd23582508 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.148548] RAX: ffffffffffffffda RBX: 00007ffd23582b48 RCX: 00007fbb168db0d7
[ 54.149430] RDX: 00007fbb1694541f RSI: 00007ffd235824a0 RDI: 0000000040000000
[ 54.150314] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd235822b0
[ 54.151186] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbb169edbf0
[ 54.152077] R13: 00007ffd235825e0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.152951]
[ 54.153278] irq event stamp: 9569
[ 54.153703] hardirqs last enabled at (9579): [] __up_console_sem+0x78/0x80
[ 54.154751] hardirqs last disabled at (9590): [] __up_console_sem+0x5d/0x80
[ 54.155802] softirqs last enabled at (9542): [] irq_exit_rcu+0x93/0xc0
[ 54.156895] softirqs last disabled at (9533): [] irq_exit_rcu+0x93/0xc0
[ 54.157921] ---[ end trace 0000000000000000 ]---
[ 54.159290] ------------[ cut here ]------------
[ 54.159874] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.161793] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.162863] Modules linked in:
[ 54.163295] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.164450] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.165460] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.166135] 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
[ 54.168329] RSP: 0018:ffff8880199a7bf0 EFLAGS: 00010286
[ 54.169009] RAX: 0000000000000000 RBX: ffff88800d590840 RCX: 0000000000000000
[ 54.169869] RDX: ffff888010029b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.170759] RBP: ffff88800d590854 R08: 0000000000000001 R09: 0000000000000000
[ 54.171653] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.172565] R13: ffffffff84e23fe0 R14: ffff88800d590848 R15: ffffffff84db0aa0
[ 54.173451] FS: 0000555556c9f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.174445] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.175173] CR2: 00007fb30f8e38f0 CR3: 000000000e726000 CR4: 0000000000350ef0
[ 54.176066] Call Trace:
[ 54.176395]
[ 54.176698] nf_ct_net_init+0x224/0x3d0
[ 54.177250] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.177827] ops_init+0xbb/0x6b0
[ 54.178298] setup_net+0x3d9/0x990
[ 54.178751] ? down_read_killable+0x1d7/0x4e0
[ 54.179345] ? __pfx_setup_net+0x10/0x10
[ 54.179852] ? copy_net_ns+0x17c/0x770
[ 54.180385] copy_net_ns+0x321/0x770
[ 54.180870] create_new_namespaces+0x3f6/0xb30
[ 54.181478] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.182119] ksys_unshare+0x44d/0x8e0
[ 54.182606] ? __pfx_ksys_unshare+0x10/0x10
[ 54.183169] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.183870] __x64_sys_unshare+0x31/0x40
[ 54.184436] do_syscall_64+0x3f/0x90
[ 54.184914] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.185585] RIP: 0033:0x7fbb168db0d7
[ 54.186082] 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
[ 54.188265] RSP: 002b:00007ffd23582508 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.189200] RAX: ffffffffffffffda RBX: 00007ffd23582b48 RCX: 00007fbb168db0d7
[ 54.190079] RDX: 00007fbb1694541f RSI: 00007ffd235824a0 RDI: 0000000040000000
[ 54.190920] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd235822b0
[ 54.191797] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbb169edbf0
[ 54.192695] R13: 00007ffd235825e0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.193597]
[ 54.193899] irq event stamp: 10359
[ 54.194365] hardirqs last enabled at (10371): [] __up_console_sem+0x78/0x80
[ 54.195409] hardirqs last disabled at (10382): [] __up_console_sem+0x5d/0x80
[ 54.196478] softirqs last enabled at (10078): [] irq_exit_rcu+0x93/0xc0
[ 54.197511] softirqs last disabled at (10073): [] irq_exit_rcu+0x93/0xc0
[ 54.198541] ---[ end trace 0000000000000000 ]---
executing program
[ 55.769699] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.816067] Bluetooth: hci0: command 0x041b tx timeout
[ 59.864094] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.912070] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
00:59:43 Registers:
info registers vcpu 0
RAX=0000000000000061 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880199a75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000061 R11=0000000000000001
R12=0000000000000061 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 0000555556c9f400 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=00007fb30f8e38f0 CR3=000000000e726000 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=0000000000038b9f RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007fb30f8fde10 CR3=000000000dc7a000 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=2036343a39353a30302038312079614d XMM01=5d3637363337302e34352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d36 XMM07=6e72656b2072656c6c616b7a79732036
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000