Warning: Permanently added '[localhost]:16546' (ECDSA) to the list of known hosts.
2023/05/17 05:08:25 fuzzer started
2023/05/17 05:08:25 dialing manager at localhost:35573
2023/05/17 05:08:25 checking machine...
2023/05/17 05:08:25 checking revisions...
syzkaller login: [ 39.477228] kmemleak: Automatic memory scanning thread ended
2023/05/17 05:08:25 testing simple program...
[ 39.564539] cgroup: Unknown subsys name 'net'
[ 39.663802] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 51.189618] audit: type=1400 audit(1684300117.420:6): 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
executing program
[ 52.333093] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.336920] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.339293] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.343384] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.346435] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.347891] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.738949] ------------[ cut here ]------------
[ 52.739616] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.741436] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.742504] Modules linked in:
[ 52.742913] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.746288] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.747299] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.747951] 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
[ 52.750167] RSP: 0018:ffff88800f4efc00 EFLAGS: 00010282
[ 52.750823] RAX: 0000000000000000 RBX: ffff88800e560440 RCX: 0000000000000000
[ 52.751719] RDX: ffff88801598d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.752622] RBP: ffff88800e560454 R08: 0000000000000001 R09: 0000000000000000
[ 52.753537] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.754427] R13: ffffffff84e223a0 R14: ffff88800e560448 R15: ffffffff84d73340
[ 52.755328] FS: 0000555556456400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.756343] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.757049] CR2: 00007fe3da27e6f4 CR3: 000000001f4e4000 CR4: 0000000000350ef0
[ 52.757945] Call Trace:
[ 52.758306]
[ 52.758610] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.759247] ipv4_frags_init_net+0x269/0x440
[ 52.759812] ops_init+0xbb/0x6b0
[ 52.760322] setup_net+0x3d9/0x990
[ 52.760782] ? down_read_killable+0x1d7/0x4e0
[ 52.761387] ? __pfx_setup_net+0x10/0x10
[ 52.761903] ? copy_net_ns+0x17c/0x770
[ 52.762444] copy_net_ns+0x321/0x770
[ 52.762935] create_new_namespaces+0x3f6/0xb30
[ 52.763561] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.764214] ksys_unshare+0x44d/0x8e0
[ 52.764702] ? __pfx_ksys_unshare+0x10/0x10
[ 52.765286] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.766008] __x64_sys_unshare+0x31/0x40
[ 52.766567] do_syscall_64+0x3f/0x90
[ 52.767038] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.767714] RIP: 0033:0x7f2e17ea00d7
[ 52.768218] 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
[ 52.770369] RSP: 002b:00007fff28e5f068 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.771322] RAX: ffffffffffffffda RBX: 00007fff28e5f6a8 RCX: 00007f2e17ea00d7
[ 52.772233] RDX: 00007f2e17f0a41f RSI: 00007fff28e5f000 RDI: 0000000040000000
[ 52.773082] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff28e5ee10
[ 52.773972] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2e17fb2bf0
[ 52.774853] R13: 00007fff28e5f140 R14: 0000000000000000 R15: 00000000000000f8
[ 52.775753]
[ 52.776059] irq event stamp: 8239
[ 52.776510] hardirqs last enabled at (8251): [] __up_console_sem+0x78/0x80
[ 52.777558] hardirqs last disabled at (8262): [] __up_console_sem+0x5d/0x80
[ 52.778609] softirqs last enabled at (8102): [] irq_exit_rcu+0x93/0xc0
[ 52.779641] softirqs last disabled at (8097): [] irq_exit_rcu+0x93/0xc0
[ 52.780694] ---[ end trace 0000000000000000 ]---
[ 52.786702] ------------[ cut here ]------------
[ 52.787379] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.789118] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.790211] Modules linked in:
[ 52.790615] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.791769] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.792784] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.793456] 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
[ 52.795611] RSP: 0018:ffff88800f4efc00 EFLAGS: 00010282
[ 52.796312] RAX: 0000000000000000 RBX: ffff888013947040 RCX: 0000000000000000
[ 52.797194] RDX: ffff88801598d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.798055] RBP: ffff888013947054 R08: 0000000000000001 R09: 0000000000000000
[ 52.798944] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.799818] R13: ffffffff84e223a0 R14: ffff888013947048 R15: ffffffff84da62e0
[ 52.800726] FS: 0000555556456400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.801729] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.802475] CR2: 00007fe3da27e6f4 CR3: 000000001f4e4000 CR4: 0000000000350ef0
[ 52.803354] Call Trace:
[ 52.803681]
[ 52.803976] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.804618] ipv6_frags_init_net+0x206/0x3c0
[ 52.805210] ops_init+0xbb/0x6b0
[ 52.805657] setup_net+0x3d9/0x990
[ 52.806110] ? down_read_killable+0x1d7/0x4e0
[ 52.806717] ? __pfx_setup_net+0x10/0x10
[ 52.807258] ? copy_net_ns+0x17c/0x770
[ 52.807759] copy_net_ns+0x321/0x770
[ 52.808300] create_new_namespaces+0x3f6/0xb30
[ 52.808881] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.809526] ksys_unshare+0x44d/0x8e0
[ 52.810018] ? __pfx_ksys_unshare+0x10/0x10
[ 52.810591] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.811326] __x64_sys_unshare+0x31/0x40
[ 52.811840] do_syscall_64+0x3f/0x90
[ 52.812350] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.812985] RIP: 0033:0x7f2e17ea00d7
[ 52.813480] 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
[ 52.815663] RSP: 002b:00007fff28e5f068 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.816619] RAX: ffffffffffffffda RBX: 00007fff28e5f6a8 RCX: 00007f2e17ea00d7
[ 52.817497] RDX: 00007f2e17f0a41f RSI: 00007fff28e5f000 RDI: 0000000040000000
[ 52.818388] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff28e5ee10
[ 52.819269] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2e17fb2bf0
[ 52.820185] R13: 00007fff28e5f140 R14: 0000000000000000 R15: 00000000000000f8
[ 52.821063]
[ 52.821393] irq event stamp: 10089
[ 52.821829] hardirqs last enabled at (10099): [] __up_console_sem+0x78/0x80
[ 52.822895] hardirqs last disabled at (10110): [] __up_console_sem+0x5d/0x80
[ 52.823959] softirqs last enabled at (9572): [] irq_exit_rcu+0x93/0xc0
[ 52.824991] softirqs last disabled at (9555): [] irq_exit_rcu+0x93/0xc0
[ 52.826014] ---[ end trace 0000000000000000 ]---
[ 52.827374] ------------[ cut here ]------------
[ 52.827955] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.829854] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.830911] Modules linked in:
[ 52.831345] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.832500] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.833517] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.834193] 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
[ 52.836389] RSP: 0018:ffff88800f4efbf0 EFLAGS: 00010286
[ 52.837042] RAX: 0000000000000000 RBX: ffff888013946840 RCX: 0000000000000000
[ 52.837927] RDX: ffff88801598d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.838824] RBP: ffff888013946854 R08: 0000000000000001 R09: 0000000000000000
[ 52.839746] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.840643] R13: ffffffff84e223a0 R14: ffff888013946848 R15: ffffffff84daf020
[ 52.841538] FS: 0000555556456400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.842546] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.843289] CR2: 00007fe3da27e6f4 CR3: 000000001f4e4000 CR4: 0000000000350ef0
[ 52.844188] Call Trace:
[ 52.844517]
[ 52.844819] nf_ct_net_init+0x224/0x3d0
[ 52.845367] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.845951] ops_init+0xbb/0x6b0
[ 52.846426] setup_net+0x3d9/0x990
[ 52.846882] ? down_read_killable+0x1d7/0x4e0
[ 52.847483] ? __pfx_setup_net+0x10/0x10
[ 52.848007] ? copy_net_ns+0x17c/0x770
[ 52.848595] copy_net_ns+0x321/0x770
[ 52.849101] create_new_namespaces+0x3f6/0xb30
[ 52.849745] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.850419] ksys_unshare+0x44d/0x8e0
[ 52.850933] ? __pfx_ksys_unshare+0x10/0x10
[ 52.851552] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.852333] __x64_sys_unshare+0x31/0x40
[ 52.852882] do_syscall_64+0x3f/0x90
[ 52.853421] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.854097] RIP: 0033:0x7f2e17ea00d7
[ 52.854614] 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
[ 52.856961] RSP: 002b:00007fff28e5f068 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.857957] RAX: ffffffffffffffda RBX: 00007fff28e5f6a8 RCX: 00007f2e17ea00d7
[ 52.858886] RDX: 00007f2e17f0a41f RSI: 00007fff28e5f000 RDI: 0000000040000000
[ 52.859830] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff28e5ee10
[ 52.860845] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2e17fb2bf0
[ 52.861775] R13: 00007fff28e5f140 R14: 0000000000000000 R15: 00000000000000f8
[ 52.862728]
[ 52.863039] irq event stamp: 10849
[ 52.863533] hardirqs last enabled at (10861): [] __up_console_sem+0x78/0x80
[ 52.864673] hardirqs last disabled at (10872): [] __up_console_sem+0x5d/0x80
[ 52.865807] softirqs last enabled at (10344): [] irq_exit_rcu+0x93/0xc0
[ 52.866895] softirqs last disabled at (10337): [] irq_exit_rcu+0x93/0xc0
[ 52.867982] ---[ end trace 0000000000000000 ]---
executing program
[ 54.406793] Bluetooth: hci0: command 0x0409 tx timeout
[ 56.453246] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.501238] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.549247] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
05:08:35 Registers:
info registers vcpu 0
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800f4ef5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 0000555556456400 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=00007fe3da27e6f4 CR3=000000001f4e4000 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=000000000002fe6b 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=00000202 [-------] 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=00007f749fab1b50 CR3=000000000ec00000 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=2038333a38303a35302037312079614d XMM01=5d3631363933372e32352020205b203a
XMM02=657268745f776f6c5f6761726670692f XMM03=6c61626f6c67206c656e72656b206f74
XMM04=6f6c5f676172667069203a6174616420 XMM05=2073746e696f702061746164203a6873
XMM06=347670692f74656e206c746373797320 XMM07=6c656e72656b2072656c6c616b7a7973
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000