Warning: Permanently added '[localhost]:10374' (ECDSA) to the list of known hosts.
2023/05/17 01:11:21 fuzzer started
2023/05/17 01:11:21 dialing manager at localhost:35573
2023/05/17 01:11:21 checking machine...
2023/05/17 01:11:21 checking revisions...
syzkaller login: [ 73.141862] kmemleak: Automatic memory scanning thread ended
2023/05/17 01:11:21 testing simple program...
[ 73.212822] cgroup: Unknown subsys name 'net'
[ 73.314712] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 85.829046] audit: type=1400 audit(1684285894.333:6): avc: denied { execmem } for pid=265 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 86.928158] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 86.930115] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 86.931798] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 86.934549] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 86.936084] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 86.938105] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 87.317744] ------------[ cut here ]------------
[ 87.318403] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 87.320420] WARNING: CPU: 0 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 87.321495] Modules linked in:
[ 87.321901] CPU: 0 PID: 266 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 87.326749] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 87.328052] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 87.328703] 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
[ 87.330902] RSP: 0018:ffff88801a547c00 EFLAGS: 00010282
[ 87.331583] RAX: 0000000000000000 RBX: ffff888015bc3040 RCX: 0000000000000000
[ 87.332473] RDX: ffff8880167b3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 87.333363] RBP: ffff888015bc3054 R08: 0000000000000001 R09: 0000000000000000
[ 87.334244] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 87.335135] R13: ffffffff84e223a0 R14: ffff888015bc3048 R15: ffffffff84d73340
[ 87.336034] FS: 0000555555bda400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 87.337042] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 87.337785] CR2: 00007f87a258c6f4 CR3: 0000000019cce000 CR4: 0000000000350ef0
[ 87.338685] Call Trace:
[ 87.339041]
[ 87.339343] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 87.339987] ipv4_frags_init_net+0x269/0x440
[ 87.340557] ops_init+0xbb/0x6b0
[ 87.341031] setup_net+0x3d9/0x990
[ 87.341499] ? down_read_killable+0x1d7/0x4e0
[ 87.342087] ? __pfx_setup_net+0x10/0x10
[ 87.342600] ? copy_net_ns+0x17c/0x770
[ 87.343137] copy_net_ns+0x321/0x770
[ 87.343632] create_new_namespaces+0x3f6/0xb30
[ 87.344262] unshare_nsproxy_namespaces+0xc1/0x200
[ 87.344896] ksys_unshare+0x44d/0x8e0
[ 87.345459] ? __pfx_ksys_unshare+0x10/0x10
[ 87.346052] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 87.346788] __x64_sys_unshare+0x31/0x40
[ 87.347350] do_syscall_64+0x3f/0x90
[ 87.347839] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 87.348529] RIP: 0033:0x7fa68b18d0d7
[ 87.349036] 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
[ 87.351447] RSP: 002b:00007ffdb41b1428 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 87.352434] RAX: ffffffffffffffda RBX: 00007ffdb41b1a68 RCX: 00007fa68b18d0d7
[ 87.353391] RDX: 00007fa68b1f741f RSI: 00007ffdb41b13c0 RDI: 0000000040000000
[ 87.354317] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb41b11d0
[ 87.355237] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa68b29fbf0
[ 87.356164] R13: 00007ffdb41b1500 R14: 0000000000000000 R15: 00000000000000f8
[ 87.357108]
[ 87.357432] irq event stamp: 8489
[ 87.357874] hardirqs last enabled at (8499): [] __up_console_sem+0x78/0x80
[ 87.358999] hardirqs last disabled at (8512): [] __up_console_sem+0x5d/0x80
[ 87.360106] softirqs last enabled at (8060): [] irq_exit_rcu+0x93/0xc0
[ 87.361184] softirqs last disabled at (8047): [] irq_exit_rcu+0x93/0xc0
[ 87.362278] ---[ end trace 0000000000000000 ]---
[ 87.367430] ------------[ cut here ]------------
[ 87.368089] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 87.369838] WARNING: CPU: 0 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 87.370956] Modules linked in:
[ 87.371380] CPU: 0 PID: 266 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 87.372594] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 87.373686] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 87.374400] 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
[ 87.376685] RSP: 0018:ffff88801a547c00 EFLAGS: 00010282
[ 87.377401] RAX: 0000000000000000 RBX: ffff888015bbc040 RCX: 0000000000000000
[ 87.378327] RDX: ffff8880167b3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 87.379284] RBP: ffff888015bbc054 R08: 0000000000000001 R09: 0000000000000000
[ 87.380206] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 87.381123] R13: ffffffff84e223a0 R14: ffff888015bbc048 R15: ffffffff84da62e0
[ 87.382072] FS: 0000555555bda400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 87.383112] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 87.383850] CR2: 00007f87a258c6f4 CR3: 0000000019cce000 CR4: 0000000000350ef0
[ 87.384775] Call Trace:
[ 87.385136]
[ 87.385468] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 87.386136] ipv6_frags_init_net+0x206/0x3c0
[ 87.386714] ops_init+0xbb/0x6b0
[ 87.387198] setup_net+0x3d9/0x990
[ 87.387672] ? down_read_killable+0x1d7/0x4e0
[ 87.388282] ? __pfx_setup_net+0x10/0x10
[ 87.388810] ? copy_net_ns+0x17c/0x770
[ 87.389366] copy_net_ns+0x321/0x770
[ 87.389861] create_new_namespaces+0x3f6/0xb30
[ 87.390499] unshare_nsproxy_namespaces+0xc1/0x200
[ 87.391159] ksys_unshare+0x44d/0x8e0
[ 87.391669] ? __pfx_ksys_unshare+0x10/0x10
[ 87.392268] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 87.393043] __x64_sys_unshare+0x31/0x40
[ 87.393611] do_syscall_64+0x3f/0x90
[ 87.394134] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 87.394797] RIP: 0033:0x7fa68b18d0d7
[ 87.395303] 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
[ 87.397581] RSP: 002b:00007ffdb41b1428 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 87.398567] RAX: ffffffffffffffda RBX: 00007ffdb41b1a68 RCX: 00007fa68b18d0d7
[ 87.399486] RDX: 00007fa68b1f741f RSI: 00007ffdb41b13c0 RDI: 0000000040000000
[ 87.400413] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb41b11d0
[ 87.401361] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa68b29fbf0
[ 87.402275] R13: 00007ffdb41b1500 R14: 0000000000000000 R15: 00000000000000f8
[ 87.403219]
[ 87.403534] irq event stamp: 10315
[ 87.404005] hardirqs last enabled at (10327): [] __up_console_sem+0x78/0x80
[ 87.405117] hardirqs last disabled at (10338): [] __up_console_sem+0x5d/0x80
[ 87.406235] softirqs last enabled at (9874): [] irq_exit_rcu+0x93/0xc0
[ 87.407298] softirqs last disabled at (9869): [] irq_exit_rcu+0x93/0xc0
[ 87.408364] ---[ end trace 0000000000000000 ]---
[ 87.409982] ------------[ cut here ]------------
[ 87.410587] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 87.412698] WARNING: CPU: 0 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 87.413849] Modules linked in:
[ 87.414303] CPU: 0 PID: 266 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 87.415495] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 87.416561] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 87.417259] 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
[ 87.419546] RSP: 0018:ffff88801a547bf0 EFLAGS: 00010286
[ 87.420257] RAX: 0000000000000000 RBX: ffff888013a10640 RCX: 0000000000000000
[ 87.421182] RDX: ffff8880167b3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 87.422131] RBP: ffff888013a10654 R08: 0000000000000001 R09: 0000000000000000
[ 87.423064] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 87.423983] R13: ffffffff84e223a0 R14: ffff888013a10648 R15: ffffffff84daf020
[ 87.424884] FS: 0000555555bda400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 87.425947] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 87.426690] CR2: 00007f87a258c6f4 CR3: 0000000019cce000 CR4: 0000000000350ef0
[ 87.427618] Call Trace:
[ 87.427987]
[ 87.428298] nf_ct_net_init+0x224/0x3d0
[ 87.428831] ? __pfx_nf_ct_net_init+0x10/0x10
[ 87.429462] ops_init+0xbb/0x6b0
[ 87.429952] setup_net+0x3d9/0x990
[ 87.430425] ? down_read_killable+0x1d7/0x4e0
[ 87.431041] ? __pfx_setup_net+0x10/0x10
[ 87.431565] ? copy_net_ns+0x17c/0x770
[ 87.432122] copy_net_ns+0x321/0x770
[ 87.432628] create_new_namespaces+0x3f6/0xb30
[ 87.433292] unshare_nsproxy_namespaces+0xc1/0x200
[ 87.433966] ksys_unshare+0x44d/0x8e0
[ 87.434485] ? __pfx_ksys_unshare+0x10/0x10
[ 87.435086] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 87.435828] __x64_sys_unshare+0x31/0x40
[ 87.436401] do_syscall_64+0x3f/0x90
[ 87.436891] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 87.437617] RIP: 0033:0x7fa68b18d0d7
[ 87.438131] 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
[ 87.440429] RSP: 002b:00007ffdb41b1428 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 87.441435] RAX: ffffffffffffffda RBX: 00007ffdb41b1a68 RCX: 00007fa68b18d0d7
[ 87.442353] RDX: 00007fa68b1f741f RSI: 00007ffdb41b13c0 RDI: 0000000040000000
[ 87.443290] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb41b11d0
[ 87.444215] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa68b29fbf0
[ 87.445144] R13: 00007ffdb41b1500 R14: 0000000000000000 R15: 00000000000000f8
[ 87.446096]
[ 87.446406] irq event stamp: 11133
[ 87.446860] hardirqs last enabled at (11143): [] __up_console_sem+0x78/0x80
[ 87.447997] hardirqs last disabled at (11154): [] __up_console_sem+0x5d/0x80
[ 87.449111] softirqs last enabled at (11012): [] irq_exit_rcu+0x93/0xc0
[ 87.450211] softirqs last disabled at (11007): [] irq_exit_rcu+0x93/0xc0
[ 87.451305] ---[ end trace 0000000000000000 ]---
executing program
[ 89.011612] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 91.058999] Bluetooth: hci0: command 0x041b tx timeout
[ 93.107047] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 95.154999] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:11:06 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a5475f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555555bda400 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=00007f87a258c6f4 CR3=0000000019cce000 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=00000000000329e7 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=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=00007fdef1716b20 CR3=0000000015b90000 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=34c1931035b3e397ad41ac135cb38004
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=a67d32c8a4c25a7b0000000000142680 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=c694ffff1027510b00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000