Warning: Permanently added '[localhost]:57820' (ECDSA) to the list of known hosts.
2023/05/17 01:24:51 fuzzer started
2023/05/17 01:24:52 dialing manager at localhost:35573
2023/05/17 01:24:52 checking machine...
2023/05/17 01:24:52 checking revisions...
syzkaller login: [ 92.895391] kmemleak: Automatic memory scanning thread ended
2023/05/17 01:24:52 testing simple program...
[ 92.956177] cgroup: Unknown subsys name 'net'
[ 93.025030] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 105.714380] audit: type=1400 audit(1684286705.150:6): 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
[ 106.819516] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 106.821366] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 106.824020] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 106.826618] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 106.828772] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 106.832731] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 107.219914] ------------[ cut here ]------------
[ 107.220719] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 107.222852] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 107.224007] Modules linked in:
[ 107.224552] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 107.227153] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 107.229718] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 107.230628] 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
[ 107.233349] RSP: 0018:ffff8880145cfc00 EFLAGS: 00010282
[ 107.234211] RAX: 0000000000000000 RBX: ffff88800dde6c40 RCX: 0000000000000000
[ 107.235349] RDX: ffff88800fb7b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 107.236460] RBP: ffff88800dde6c54 R08: 0000000000000001 R09: 0000000000000000
[ 107.237574] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 107.238724] R13: ffffffff84e223a0 R14: ffff88800dde6c48 R15: ffffffff84d73340
[ 107.239850] FS: 00005555558c1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 107.241106] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 107.242035] CR2: 00007f00e44ce000 CR3: 00000000169fe000 CR4: 0000000000350ee0
[ 107.243181] Call Trace:
[ 107.243620]
[ 107.243934] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 107.244594] ipv4_frags_init_net+0x269/0x440
[ 107.245160] ops_init+0xbb/0x6b0
[ 107.245654] setup_net+0x3d9/0x990
[ 107.246122] ? down_read_killable+0x1d7/0x4e0
[ 107.246792] ? __pfx_setup_net+0x10/0x10
[ 107.247316] ? copy_net_ns+0x17c/0x770
[ 107.247862] copy_net_ns+0x321/0x770
[ 107.248358] create_new_namespaces+0x3f6/0xb30
[ 107.248991] unshare_nsproxy_namespaces+0xc1/0x200
[ 107.249666] ksys_unshare+0x44d/0x8e0
[ 107.250175] ? __pfx_ksys_unshare+0x10/0x10
[ 107.250786] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 107.251541] __x64_sys_unshare+0x31/0x40
[ 107.252070] do_syscall_64+0x3f/0x90
[ 107.252595] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 107.253246] RIP: 0033:0x7f4d441290d7
[ 107.253764] 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
[ 107.255865] RSP: 002b:00007fff3eba8638 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 107.256786] RAX: ffffffffffffffda RBX: 00007fff3eba8c78 RCX: 00007f4d441290d7
[ 107.257641] RDX: 00007f4d4419341f RSI: 00007fff3eba85d0 RDI: 0000000040000000
[ 107.258516] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff3eba83e0
[ 107.259347] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4d4423bbf0
[ 107.260199] R13: 00007fff3eba8710 R14: 0000000000000000 R15: 00000000000000f8
[ 107.261078]
[ 107.261370] irq event stamp: 7797
[ 107.261817] hardirqs last enabled at (7809): [] __up_console_sem+0x78/0x80
[ 107.262861] hardirqs last disabled at (7820): [] __up_console_sem+0x5d/0x80
[ 107.263901] softirqs last enabled at (7434): [] irq_exit_rcu+0x93/0xc0
[ 107.264889] softirqs last disabled at (7429): [] irq_exit_rcu+0x93/0xc0
[ 107.265893] ---[ end trace 0000000000000000 ]---
[ 107.271578] ------------[ cut here ]------------
[ 107.272157] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 107.273830] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 107.274885] Modules linked in:
[ 107.275287] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 107.276393] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 107.277348] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 107.278007] 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
[ 107.280092] RSP: 0018:ffff8880145cfc00 EFLAGS: 00010282
[ 107.280748] RAX: 0000000000000000 RBX: ffff88800e6b3840 RCX: 0000000000000000
[ 107.281621] RDX: ffff88800fb7b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 107.282509] RBP: ffff88800e6b3854 R08: 0000000000000001 R09: 0000000000000000
[ 107.283385] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 107.284277] R13: ffffffff84e223a0 R14: ffff88800e6b3848 R15: ffffffff84da62e0
[ 107.285172] FS: 00005555558c1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 107.286140] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 107.286864] CR2: 00007f00e44ce000 CR3: 00000000169fe000 CR4: 0000000000350ee0
[ 107.287729] Call Trace:
[ 107.288055]
[ 107.288347] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 107.288972] ipv6_frags_init_net+0x206/0x3c0
[ 107.289557] ops_init+0xbb/0x6b0
[ 107.289995] setup_net+0x3d9/0x990
[ 107.290471] ? down_read_killable+0x1d7/0x4e0
[ 107.291062] ? __pfx_setup_net+0x10/0x10
[ 107.291589] ? copy_net_ns+0x17c/0x770
[ 107.292081] copy_net_ns+0x321/0x770
[ 107.292581] create_new_namespaces+0x3f6/0xb30
[ 107.293189] unshare_nsproxy_namespaces+0xc1/0x200
[ 107.293969] ksys_unshare+0x44d/0x8e0
[ 107.294538] ? __pfx_ksys_unshare+0x10/0x10
[ 107.295133] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 107.295915] __x64_sys_unshare+0x31/0x40
[ 107.296504] do_syscall_64+0x3f/0x90
[ 107.297004] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 107.297718] RIP: 0033:0x7f4d441290d7
[ 107.298206] 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
[ 107.300513] RSP: 002b:00007fff3eba8638 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 107.301524] RAX: ffffffffffffffda RBX: 00007fff3eba8c78 RCX: 00007f4d441290d7
[ 107.302481] RDX: 00007f4d4419341f RSI: 00007fff3eba85d0 RDI: 0000000040000000
[ 107.303446] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff3eba83e0
[ 107.304349] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4d4423bbf0
[ 107.305293] R13: 00007fff3eba8710 R14: 0000000000000000 R15: 00000000000000f8
[ 107.306259]
[ 107.306615] irq event stamp: 9599
[ 107.307071] hardirqs last enabled at (9609): [] __up_console_sem+0x78/0x80
[ 107.308187] hardirqs last disabled at (9620): [] __up_console_sem+0x5d/0x80
[ 107.309301] softirqs last enabled at (9108): [] irq_exit_rcu+0x93/0xc0
[ 107.310400] softirqs last disabled at (9103): [] irq_exit_rcu+0x93/0xc0
[ 107.311523] ---[ end trace 0000000000000000 ]---
[ 107.313022] ------------[ cut here ]------------
[ 107.313690] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 107.315762] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 107.316879] Modules linked in:
[ 107.317308] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 107.318539] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 107.319630] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 107.320321] 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
[ 107.322618] RSP: 0018:ffff8880145cfbf0 EFLAGS: 00010286
[ 107.323305] RAX: 0000000000000000 RBX: ffff88800e6b3e40 RCX: 0000000000000000
[ 107.324251] RDX: ffff88800fb7b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 107.325196] RBP: ffff88800e6b3e54 R08: 0000000000000001 R09: 0000000000000000
[ 107.326141] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 107.327113] R13: ffffffff84e223a0 R14: ffff88800e6b3e48 R15: ffffffff84daf020
[ 107.328069] FS: 00005555558c1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 107.329131] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 107.329923] CR2: 00007f00e44ce000 CR3: 00000000169fe000 CR4: 0000000000350ee0
[ 107.330869] Call Trace:
[ 107.331227]
[ 107.331587] nf_ct_net_init+0x224/0x3d0
[ 107.332151] ? __pfx_nf_ct_net_init+0x10/0x10
[ 107.332805] ops_init+0xbb/0x6b0
[ 107.333278] setup_net+0x3d9/0x990
[ 107.333794] ? down_read_killable+0x1d7/0x4e0
[ 107.334397] ? __pfx_setup_net+0x10/0x10
[ 107.334991] ? copy_net_ns+0x17c/0x770
[ 107.335570] copy_net_ns+0x321/0x770
[ 107.336076] create_new_namespaces+0x3f6/0xb30
[ 107.336767] unshare_nsproxy_namespaces+0xc1/0x200
[ 107.337474] ksys_unshare+0x44d/0x8e0
[ 107.337998] ? __pfx_ksys_unshare+0x10/0x10
[ 107.338618] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 107.339339] __x64_sys_unshare+0x31/0x40
[ 107.339895] do_syscall_64+0x3f/0x90
[ 107.340375] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 107.341060] RIP: 0033:0x7f4d441290d7
[ 107.341557] 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
[ 107.343701] RSP: 002b:00007fff3eba8638 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 107.344642] RAX: ffffffffffffffda RBX: 00007fff3eba8c78 RCX: 00007f4d441290d7
[ 107.345519] RDX: 00007f4d4419341f RSI: 00007fff3eba85d0 RDI: 0000000040000000
[ 107.346367] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff3eba83e0
[ 107.347261] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4d4423bbf0
[ 107.348145] R13: 00007fff3eba8710 R14: 0000000000000000 R15: 00000000000000f8
[ 107.349054]
[ 107.349362] irq event stamp: 10335
[ 107.349822] hardirqs last enabled at (10347): [] __up_console_sem+0x78/0x80
[ 107.350900] hardirqs last disabled at (10358): [] __up_console_sem+0x5d/0x80
[ 107.351976] softirqs last enabled at (10154): [] irq_exit_rcu+0x93/0xc0
[ 107.353008] softirqs last disabled at (10149): [] irq_exit_rcu+0x93/0xc0
[ 107.354045] ---[ end trace 0000000000000000 ]---
executing program
[ 108.903019] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 110.950560] Bluetooth: hci0: command 0x041b tx timeout
[ 112.998479] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 115.046499] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:24:10 Registers:
info registers vcpu 0
RAX=ffffed100d9c1365 RBX=1ffff1100d9c1383 RCX=0000000000000000 RDX=dffffc0000000000
RSI=0000000000000000 RDI=ffffffff8562b9c8 RBP=0000000000000001 RSP=ffff88806ce09a90
R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff85d34a17 R11=0000000000000001
R12=0000000000000000 R13=ffffffff8542a780 R14=ffffffff8562b9c8 R15=0000000000000000
RIP=ffffffff812d0db4 RFL=00000086 [--S--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 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=00007f00e4406710 CR3=000000001616e000 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=2036303a35323a31302037312079614d XMM01=5d3235353432322e37303120205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20204c20202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d32 XMM07=6e72656b2072656c6c616b7a79732036
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000102 RBX=0000000000000001 RCX=0000000000000100 RDX=ffff88800fb7b680
RSI=ffffffff814c763e RDI=0000000000000005 RBP=0000000000000001 RSP=ffff88806cf09a28
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=0000000000000000 R13=0000000000000000 R14=ffffffff85652848 R15=ffff888013843410
RIP=ffffffff814bf890 RFL=00000206 [-----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 00005555558c1400 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=00007f00e44ce000 CR3=00000000169fe000 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