Warning: Permanently added '[localhost]:43739' (ECDSA) to the list of known hosts.
2023/05/16 20:49:19 fuzzer started
2023/05/16 20:49:20 dialing manager at localhost:35573
2023/05/16 20:49:20 checking machine...
2023/05/16 20:49:20 checking revisions...
syzkaller login: [ 72.666512] kmemleak: Automatic memory scanning thread ended
2023/05/16 20:49:20 testing simple program...
[ 72.727712] cgroup: Unknown subsys name 'net'
[ 72.798957] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 84.692901] audit: type=1400 audit(1684270172.212:6): 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
[ 85.774338] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 85.776071] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 85.778245] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 85.782215] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 85.784019] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 85.785686] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 86.193037] ------------[ cut here ]------------
[ 86.193685] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 86.195332] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 86.196418] Modules linked in:
[ 86.196828] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 86.201728] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 86.202903] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 86.203673] 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
[ 86.205904] RSP: 0018:ffff88801f417c00 EFLAGS: 00010282
[ 86.206612] RAX: 0000000000000000 RBX: ffff88800eb56c40 RCX: 0000000000000000
[ 86.207503] RDX: ffff88801f408000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 86.208421] RBP: ffff88800eb56c54 R08: 0000000000000001 R09: 0000000000000000
[ 86.209316] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 86.210223] R13: ffffffff84e223a0 R14: ffff88800eb56c48 R15: ffffffff84d73340
[ 86.211148] FS: 00005555562b9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 86.212212] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 86.212934] CR2: 00007fcb67a89260 CR3: 00000000165b0000 CR4: 0000000000350ee0
[ 86.213833] Call Trace:
[ 86.214194]
[ 86.214500] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 86.215153] ipv4_frags_init_net+0x269/0x440
[ 86.215719] ops_init+0xbb/0x6b0
[ 86.216210] setup_net+0x3d9/0x990
[ 86.216675] ? down_read_killable+0x1d7/0x4e0
[ 86.217280] ? __pfx_setup_net+0x10/0x10
[ 86.217797] ? copy_net_ns+0x17c/0x770
[ 86.218333] copy_net_ns+0x321/0x770
[ 86.218818] create_new_namespaces+0x3f6/0xb30
[ 86.219439] unshare_nsproxy_namespaces+0xc1/0x200
[ 86.220096] ksys_unshare+0x44d/0x8e0
[ 86.220593] ? __pfx_ksys_unshare+0x10/0x10
[ 86.221167] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 86.221890] __x64_sys_unshare+0x31/0x40
[ 86.222437] do_syscall_64+0x3f/0x90
[ 86.222910] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 86.223570] RIP: 0033:0x7fc8585950d7
[ 86.224095] 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
[ 86.226268] RSP: 002b:00007ffdbf142d78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 86.227260] RAX: ffffffffffffffda RBX: 00007ffdbf1433b8 RCX: 00007fc8585950d7
[ 86.228152] RDX: 00007fc8585ff41f RSI: 00007ffdbf142d10 RDI: 0000000040000000
[ 86.229053] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdbf142b20
[ 86.229907] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc8586a7bf0
[ 86.230799] R13: 00007ffdbf142e50 R14: 0000000000000000 R15: 00000000000000f8
[ 86.231713]
[ 86.232060] irq event stamp: 8711
[ 86.232486] hardirqs last enabled at (8721): [] __up_console_sem+0x78/0x80
[ 86.233556] hardirqs last disabled at (8732): [] __up_console_sem+0x5d/0x80
[ 86.234623] softirqs last enabled at (8280): [] irq_exit_rcu+0x93/0xc0
[ 86.235662] softirqs last disabled at (8263): [] irq_exit_rcu+0x93/0xc0
[ 86.236701] ---[ end trace 0000000000000000 ]---
[ 86.246296] ------------[ cut here ]------------
[ 86.247064] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 86.249235] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 86.250572] Modules linked in:
[ 86.251112] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 86.252570] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 86.253831] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 86.254672] 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
[ 86.257283] RSP: 0018:ffff88801f417c00 EFLAGS: 00010282
[ 86.257934] RAX: 0000000000000000 RBX: ffff88800d0af240 RCX: 0000000000000000
[ 86.258825] RDX: ffff88801f408000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 86.259719] RBP: ffff88800d0af254 R08: 0000000000000001 R09: 0000000000000000
[ 86.260615] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 86.261527] R13: ffffffff84e223a0 R14: ffff88800d0af248 R15: ffffffff84da62e0
[ 86.262416] FS: 00005555562b9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 86.263423] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 86.264177] CR2: 00007efeaeab1bf0 CR3: 00000000165b0000 CR4: 0000000000350ee0
[ 86.265078] Call Trace:
[ 86.265409]
[ 86.265711] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 86.266359] ipv6_frags_init_net+0x206/0x3c0
[ 86.266922] ops_init+0xbb/0x6b0
[ 86.267393] setup_net+0x3d9/0x990
[ 86.267874] ? down_read_killable+0x1d7/0x4e0
[ 86.268477] ? __pfx_setup_net+0x10/0x10
[ 86.269033] ? copy_net_ns+0x17c/0x770
[ 86.269551] copy_net_ns+0x321/0x770
[ 86.270067] create_new_namespaces+0x3f6/0xb30
[ 86.270650] unshare_nsproxy_namespaces+0xc1/0x200
[ 86.271300] ksys_unshare+0x44d/0x8e0
[ 86.271799] ? __pfx_ksys_unshare+0x10/0x10
[ 86.272379] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 86.273122] __x64_sys_unshare+0x31/0x40
[ 86.273637] do_syscall_64+0x3f/0x90
[ 86.274155] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 86.274799] RIP: 0033:0x7fc8585950d7
[ 86.275305] 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
[ 86.277489] RSP: 002b:00007ffdbf142d78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 86.278441] RAX: ffffffffffffffda RBX: 00007ffdbf1433b8 RCX: 00007fc8585950d7
[ 86.279331] RDX: 00007fc8585ff41f RSI: 00007ffdbf142d10 RDI: 0000000040000000
[ 86.280230] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdbf142b20
[ 86.281127] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc8586a7bf0
[ 86.282017] R13: 00007ffdbf142e50 R14: 0000000000000000 R15: 00000000000000f8
[ 86.282890]
[ 86.283221] irq event stamp: 12017
[ 86.283660] hardirqs last enabled at (12027): [] __up_console_sem+0x78/0x80
[ 86.284749] hardirqs last disabled at (12038): [] __up_console_sem+0x5d/0x80
[ 86.285833] softirqs last enabled at (11912): [] irq_exit_rcu+0x93/0xc0
[ 86.286886] softirqs last disabled at (11907): [] irq_exit_rcu+0x93/0xc0
[ 86.287946] ---[ end trace 0000000000000000 ]---
[ 86.289345] ------------[ cut here ]------------
[ 86.289928] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 86.291903] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 86.292988] Modules linked in:
[ 86.293396] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 86.294549] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 86.295558] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 86.296257] 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
[ 86.298416] RSP: 0018:ffff88801f417bf0 EFLAGS: 00010286
[ 86.299114] RAX: 0000000000000000 RBX: ffff88800d0ae640 RCX: 0000000000000000
[ 86.300011] RDX: ffff88801f408000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 86.300871] RBP: ffff88800d0ae654 R08: 0000000000000001 R09: 0000000000000000
[ 86.301753] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 86.302642] R13: ffffffff84e223a0 R14: ffff88800d0ae648 R15: ffffffff84daf020
[ 86.303539] FS: 00005555562b9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 86.304548] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 86.305297] CR2: 00007efeaeab1bf0 CR3: 00000000165b0000 CR4: 0000000000350ee0
[ 86.306187] Call Trace:
[ 86.306510]
[ 86.306809] nf_ct_net_init+0x224/0x3d0
[ 86.307360] ? __pfx_nf_ct_net_init+0x10/0x10
[ 86.307988] ops_init+0xbb/0x6b0
[ 86.308436] setup_net+0x3d9/0x990
[ 86.308890] ? down_read_killable+0x1d7/0x4e0
[ 86.309503] ? __pfx_setup_net+0x10/0x10
[ 86.310039] ? copy_net_ns+0x17c/0x770
[ 86.310554] copy_net_ns+0x321/0x770
[ 86.311078] create_new_namespaces+0x3f6/0xb30
[ 86.311671] unshare_nsproxy_namespaces+0xc1/0x200
[ 86.312343] ksys_unshare+0x44d/0x8e0
[ 86.312843] ? __pfx_ksys_unshare+0x10/0x10
[ 86.313421] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 86.314173] __x64_sys_unshare+0x31/0x40
[ 86.314701] do_syscall_64+0x3f/0x90
[ 86.315203] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 86.315880] RIP: 0033:0x7fc8585950d7
[ 86.316390] 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
[ 86.318628] RSP: 002b:00007ffdbf142d78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 86.319684] RAX: ffffffffffffffda RBX: 00007ffdbf1433b8 RCX: 00007fc8585950d7
[ 86.320606] RDX: 00007fc8585ff41f RSI: 00007ffdbf142d10 RDI: 0000000040000000
[ 86.321520] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdbf142b20
[ 86.322434] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc8586a7bf0
[ 86.323342] R13: 00007ffdbf142e50 R14: 0000000000000000 R15: 00000000000000f8
[ 86.324287]
[ 86.324585] irq event stamp: 12795
[ 86.325057] hardirqs last enabled at (12807): [] __up_console_sem+0x78/0x80
[ 86.326143] hardirqs last disabled at (12818): [] __up_console_sem+0x5d/0x80
[ 86.327226] softirqs last enabled at (12284): [] irq_exit_rcu+0x93/0xc0
[ 86.328303] softirqs last disabled at (12271): [] irq_exit_rcu+0x93/0xc0
[ 86.329366] ---[ end trace 0000000000000000 ]---
executing program
[ 87.857615] Bluetooth: hci0: command 0x0409 tx timeout
[ 89.905070] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 91.953107] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 94.001028] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
20:48:56 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=ffff888016f079e8 RCX=0000000000000008 RDX=0000000000001000
RSI=0000000000000505 RDI=ffff88800c0e0000 RBP=0000000000000321 RSP=ffff888016f07738
R8 =0000000000000006 R9 =0000000000000321 R10=0000000000080000 R11=0000000000000001
R12=ffff88800ff0a000 R13=ffff88800ff0a018 R14=ffff88800ff0a138 R15=00000000000001e4
RIP=ffffffff81976c84 RFL=00000246 [---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 00007f68a6c4c700 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=00007efeaea5b910 CR3=000000000ed72000 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=2033333a39343a30322036312079614d XMM01=5d3832383639312e36382020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20204c20202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d38 XMM07=6e72656b2072656c6c616b7a79732033
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000004c RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f4175f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000004c R11=0000000000000001
R12=000000000000004c 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 00005555562b9400 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=00007fcb67a89260 CR3=00000000165b0000 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