Warning: Permanently added '[localhost]:49788' (ECDSA) to the list of known hosts.
2023/05/17 06:34:08 fuzzer started
2023/05/17 06:34:08 dialing manager at localhost:35573
2023/05/17 06:34:08 checking machine...
2023/05/17 06:34:08 checking revisions...
syzkaller login: [ 43.986610] kmemleak: Automatic memory scanning thread ended
2023/05/17 06:34:09 testing simple program...
[ 44.055629] cgroup: Unknown subsys name 'net'
[ 44.144721] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.724171] audit: type=1400 audit(1684305261.762:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 57.849171] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.851256] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.853662] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.857113] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.858946] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.860456] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.234590] ------------[ cut here ]------------
[ 58.235449] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.237499] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.238876] Modules linked in:
[ 58.239597] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.241659] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.243504] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.244445] 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
[ 58.246516] RSP: 0018:ffff888015a6fc00 EFLAGS: 00010282
[ 58.247129] RAX: 0000000000000000 RBX: ffff88800da02c40 RCX: 0000000000000000
[ 58.247979] RDX: ffff8880090951c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.248813] RBP: ffff88800da02c54 R08: 0000000000000001 R09: 0000000000000000
[ 58.249634] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.250507] R13: ffffffff84e223a0 R14: ffff88800da02c48 R15: ffffffff84d73340
[ 58.251323] FS: 00005555567e1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.252270] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.252957] CR2: 00007ff22ecc26f4 CR3: 0000000019f46000 CR4: 0000000000350ef0
[ 58.253781] Call Trace:
[ 58.254091]
[ 58.254397] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.254970] ipv4_frags_init_net+0x269/0x440
[ 58.255527] ops_init+0xbb/0x6b0
[ 58.255948] setup_net+0x3d9/0x990
[ 58.256401] ? down_read_killable+0x1d7/0x4e0
[ 58.256935] ? __pfx_setup_net+0x10/0x10
[ 58.257440] ? copy_net_ns+0x17c/0x770
[ 58.257915] copy_net_ns+0x321/0x770
[ 58.258393] create_new_namespaces+0x3f6/0xb30
[ 58.258940] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.259559] ksys_unshare+0x44d/0x8e0
[ 58.260022] ? __pfx_ksys_unshare+0x10/0x10
[ 58.260562] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.261232] __x64_sys_unshare+0x31/0x40
[ 58.261745] do_syscall_64+0x3f/0x90
[ 58.262193] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.262818] RIP: 0033:0x7f2fdcaba0d7
[ 58.263257] 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
[ 58.265335] RSP: 002b:00007ffdc7997108 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.266240] RAX: ffffffffffffffda RBX: 00007ffdc7997748 RCX: 00007f2fdcaba0d7
[ 58.267069] RDX: 00007f2fdcb2441f RSI: 00007ffdc79970a0 RDI: 0000000040000000
[ 58.267936] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc7996eb0
[ 58.268775] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2fdcbccbf0
[ 58.269603] R13: 00007ffdc79971e0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.270450]
[ 58.270732] irq event stamp: 8179
[ 58.271130] hardirqs last enabled at (8189): [] __up_console_sem+0x78/0x80
[ 58.272128] hardirqs last disabled at (8200): [] __up_console_sem+0x5d/0x80
[ 58.273114] softirqs last enabled at (8094): [] irq_exit_rcu+0x93/0xc0
[ 58.274083] softirqs last disabled at (8089): [] irq_exit_rcu+0x93/0xc0
[ 58.275101] ---[ end trace 0000000000000000 ]---
[ 58.280089] ------------[ cut here ]------------
[ 58.280697] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.282328] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.283405] Modules linked in:
[ 58.283839] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.284995] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.285991] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.286656] 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
[ 58.288831] RSP: 0018:ffff888015a6fc00 EFLAGS: 00010282
[ 58.289538] RAX: 0000000000000000 RBX: ffff88800d71ea40 RCX: 0000000000000000
[ 58.290428] RDX: ffff8880090951c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.291274] RBP: ffff88800d71ea54 R08: 0000000000000001 R09: 0000000000000000
[ 58.292183] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.293068] R13: ffffffff84e223a0 R14: ffff88800d71ea48 R15: ffffffff84da62e0
[ 58.293961] FS: 00005555567e1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.294950] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.295722] CR2: 00007ff22ecc26f4 CR3: 0000000019f46000 CR4: 0000000000350ef0
[ 58.296611] Call Trace:
[ 58.296940]
[ 58.297235] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.297873] ipv6_frags_init_net+0x206/0x3c0
[ 58.298463] ops_init+0xbb/0x6b0
[ 58.298902] setup_net+0x3d9/0x990
[ 58.299383] ? down_read_killable+0x1d7/0x4e0
[ 58.299975] ? __pfx_setup_net+0x10/0x10
[ 58.300505] ? copy_net_ns+0x17c/0x770
[ 58.301007] copy_net_ns+0x321/0x770
[ 58.301518] create_new_namespaces+0x3f6/0xb30
[ 58.302100] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.302749] ksys_unshare+0x44d/0x8e0
[ 58.303239] ? __pfx_ksys_unshare+0x10/0x10
[ 58.303841] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.304579] __x64_sys_unshare+0x31/0x40
[ 58.305095] do_syscall_64+0x3f/0x90
[ 58.305592] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.306228] RIP: 0033:0x7f2fdcaba0d7
[ 58.306717] 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
[ 58.308887] RSP: 002b:00007ffdc7997108 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.309842] RAX: ffffffffffffffda RBX: 00007ffdc7997748 RCX: 00007f2fdcaba0d7
[ 58.310846] RDX: 00007f2fdcb2441f RSI: 00007ffdc79970a0 RDI: 0000000040000000
[ 58.311730] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc7996eb0
[ 58.312582] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2fdcbccbf0
[ 58.313448] R13: 00007ffdc79971e0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.314302]
[ 58.314617] irq event stamp: 9863
[ 58.315031] hardirqs last enabled at (9873): [] __up_console_sem+0x78/0x80
[ 58.316101] hardirqs last disabled at (9884): [] __up_console_sem+0x5d/0x80
[ 58.317130] softirqs last enabled at (9454): [] irq_exit_rcu+0x93/0xc0
[ 58.318132] softirqs last disabled at (9443): [] irq_exit_rcu+0x93/0xc0
[ 58.319138] ---[ end trace 0000000000000000 ]---
[ 58.320519] ------------[ cut here ]------------
[ 58.321082] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.323055] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.324126] Modules linked in:
[ 58.324553] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.325671] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.326658] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.327284] 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
[ 58.329439] RSP: 0018:ffff888015a6fbf0 EFLAGS: 00010286
[ 58.330059] RAX: 0000000000000000 RBX: ffff88800d71e240 RCX: 0000000000000000
[ 58.330885] RDX: ffff8880090951c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.331749] RBP: ffff88800d71e254 R08: 0000000000000001 R09: 0000000000000000
[ 58.332613] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.333471] R13: ffffffff84e223a0 R14: ffff88800d71e248 R15: ffffffff84daf020
[ 58.334322] FS: 00005555567e1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.335282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.336018] CR2: 00007ff22ecc26f4 CR3: 0000000019f46000 CR4: 0000000000350ef0
[ 58.336878] Call Trace:
[ 58.337196]
[ 58.337515] nf_ct_net_init+0x224/0x3d0
[ 58.338023] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.338605] ops_init+0xbb/0x6b0
[ 58.339049] setup_net+0x3d9/0x990
[ 58.339519] ? down_read_killable+0x1d7/0x4e0
[ 58.340106] ? __pfx_setup_net+0x10/0x10
[ 58.340628] ? copy_net_ns+0x17c/0x770
[ 58.341121] copy_net_ns+0x321/0x770
[ 58.341612] create_new_namespaces+0x3f6/0xb30
[ 58.342191] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.342816] ksys_unshare+0x44d/0x8e0
[ 58.343298] ? __pfx_ksys_unshare+0x10/0x10
[ 58.343880] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.344602] __x64_sys_unshare+0x31/0x40
[ 58.345111] do_syscall_64+0x3f/0x90
[ 58.345606] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.346231] RIP: 0033:0x7f2fdcaba0d7
[ 58.346708] 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
[ 58.348852] RSP: 002b:00007ffdc7997108 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.349779] RAX: ffffffffffffffda RBX: 00007ffdc7997748 RCX: 00007f2fdcaba0d7
[ 58.350637] RDX: 00007f2fdcb2441f RSI: 00007ffdc79970a0 RDI: 0000000040000000
[ 58.351501] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc7996eb0
[ 58.352385] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2fdcbccbf0
[ 58.353216] R13: 00007ffdc79971e0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.354106]
[ 58.354428] irq event stamp: 10693
[ 58.354855] hardirqs last enabled at (10703): [] __up_console_sem+0x78/0x80
[ 58.355901] hardirqs last disabled at (10714): [] __up_console_sem+0x5d/0x80
[ 58.356935] softirqs last enabled at (10676): [] irq_exit_rcu+0x93/0xc0
[ 58.357943] softirqs last disabled at (10669): [] irq_exit_rcu+0x93/0xc0
[ 58.358932] ---[ end trace 0000000000000000 ]---
executing program
[ 59.930007] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.977426] Bluetooth: hci0: command 0x041b tx timeout
[ 64.025410] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.073850] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:34:23 Registers:
info registers vcpu 0
RAX=0000000000000061 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888015a6f618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000061 R11=0000000000000001
R12=0000000000000061 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 00005555567e1400 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=00007ff22ecc26f4 CR3=0000000019f46000 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=00000000ecef1fb5 RBX=ffffffff877c6720 RCX=00000000ff01f814 RDX=1ffff110033bd4aa
RSI=2378455decef1fb5 RDI=000000000c0acf72 RBP=0000000000000000 RSP=ffff888016dcfac8
R8 =0000000000000000 R9 =fffffbfff0ef2d47 R10=ffffffff87796a3f R11=0000000000000001
R12=ffff888019dea530 R13=ffff888019de9b40 R14=ffffffff85d35b6c R15=0000000000000001
RIP=ffffffff812d1a19 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 00007fd305e93700 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=00007f6290efc088 CR3=000000000d6f0000 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=435020647261646e61745320554d4551
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=2b6c74637379735f74656e5f72657473 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000