Warning: Permanently added '[localhost]:35228' (ECDSA) to the list of known hosts.
2023/05/16 14:41:12 fuzzer started
2023/05/16 14:41:12 dialing manager at localhost:35573
2023/05/16 14:41:12 checking machine...
2023/05/16 14:41:12 checking revisions...
syzkaller login: [ 64.941335] kmemleak: Automatic memory scanning thread ended
2023/05/16 14:41:12 testing simple program...
[ 65.010812] cgroup: Unknown subsys name 'net'
[ 65.065781] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 77.462654] audit: type=1400 audit(1684248085.339:6): 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
[ 78.596496] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 78.598452] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 78.601716] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 78.604920] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 78.607898] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 78.609402] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 78.989705] ------------[ cut here ]------------
[ 78.990637] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 78.992841] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 78.994312] Modules linked in:
[ 78.994854] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 78.997204] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 78.999560] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 79.000885] 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
[ 79.003348] RSP: 0018:ffff88801e977c00 EFLAGS: 00010282
[ 79.003986] RAX: 0000000000000000 RBX: ffff88800fc5f840 RCX: 0000000000000000
[ 79.004868] RDX: ffff88800f4fb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 79.005726] RBP: ffff88800fc5f854 R08: 0000000000000001 R09: 0000000000000000
[ 79.006607] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 79.007459] R13: ffffffff84e223a0 R14: ffff88800fc5f848 R15: ffffffff84d73340
[ 79.008335] FS: 0000555556644400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 79.009305] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 79.010011] CR2: 00007f931fa576f4 CR3: 000000000e97a000 CR4: 0000000000350ee0
[ 79.010874] Call Trace:
[ 79.011197]
[ 79.011514] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 79.012104] ipv4_frags_init_net+0x269/0x440
[ 79.012655] ops_init+0xbb/0x6b0
[ 79.013075] setup_net+0x3d9/0x990
[ 79.013528] ? down_read_killable+0x1d7/0x4e0
[ 79.014113] ? __pfx_setup_net+0x10/0x10
[ 79.014636] ? copy_net_ns+0x17c/0x770
[ 79.015126] copy_net_ns+0x321/0x770
[ 79.015622] create_new_namespaces+0x3f6/0xb30
[ 79.016195] unshare_nsproxy_namespaces+0xc1/0x200
[ 79.016827] ksys_unshare+0x44d/0x8e0
[ 79.017334] ? __pfx_ksys_unshare+0x10/0x10
[ 79.017860] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 79.018583] __x64_sys_unshare+0x31/0x40
[ 79.019087] do_syscall_64+0x3f/0x90
[ 79.019577] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 79.020192] RIP: 0033:0x7fa867aed0d7
[ 79.020675] 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
[ 79.022804] RSP: 002b:00007ffcb29b1168 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 79.023735] RAX: ffffffffffffffda RBX: 00007ffcb29b17a8 RCX: 00007fa867aed0d7
[ 79.024596] RDX: 00007fa867b5741f RSI: 00007ffcb29b1100 RDI: 0000000040000000
[ 79.025469] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcb29b0f10
[ 79.026336] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa867bffbf0
[ 79.027184] R13: 00007ffcb29b1240 R14: 0000000000000000 R15: 00000000000000f8
[ 79.028074]
[ 79.028392] irq event stamp: 9245
[ 79.028809] hardirqs last enabled at (9255): [] __up_console_sem+0x78/0x80
[ 79.029838] hardirqs last disabled at (9266): [] __up_console_sem+0x5d/0x80
[ 79.030871] softirqs last enabled at (8658): [] irq_exit_rcu+0x93/0xc0
[ 79.031887] softirqs last disabled at (8615): [] irq_exit_rcu+0x93/0xc0
[ 79.032878] ---[ end trace 0000000000000000 ]---
[ 79.038493] ------------[ cut here ]------------
[ 79.039063] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 79.040762] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 79.041798] Modules linked in:
[ 79.042250] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 79.043363] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 79.044331] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 79.044958] 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
[ 79.047062] RSP: 0018:ffff88801e977c00 EFLAGS: 00010282
[ 79.047720] RAX: 0000000000000000 RBX: ffff88800e276640 RCX: 0000000000000000
[ 79.048596] RDX: ffff88800f4fb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 79.049453] RBP: ffff88800e276654 R08: 0000000000000001 R09: 0000000000000000
[ 79.050329] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 79.051154] R13: ffffffff84e223a0 R14: ffff88800e276648 R15: ffffffff84da62e0
[ 79.052003] FS: 0000555556644400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 79.052953] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 79.053680] CR2: 00007f931fa576f4 CR3: 000000000e97a000 CR4: 0000000000350ee0
[ 79.054571] Call Trace:
[ 79.054891]
[ 79.055177] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 79.055797] ipv6_frags_init_net+0x206/0x3c0
[ 79.056369] ops_init+0xbb/0x6b0
[ 79.056808] setup_net+0x3d9/0x990
[ 79.057282] ? down_read_killable+0x1d7/0x4e0
[ 79.057840] ? __pfx_setup_net+0x10/0x10
[ 79.058376] ? copy_net_ns+0x17c/0x770
[ 79.058861] copy_net_ns+0x321/0x770
[ 79.059357] create_new_namespaces+0x3f6/0xb30
[ 79.059933] unshare_nsproxy_namespaces+0xc1/0x200
[ 79.060554] ksys_unshare+0x44d/0x8e0
[ 79.061032] ? __pfx_ksys_unshare+0x10/0x10
[ 79.061591] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 79.062347] __x64_sys_unshare+0x31/0x40
[ 79.062852] do_syscall_64+0x3f/0x90
[ 79.063339] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 79.063956] RIP: 0033:0x7fa867aed0d7
[ 79.064434] 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
[ 79.066545] RSP: 002b:00007ffcb29b1168 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 79.067456] RAX: ffffffffffffffda RBX: 00007ffcb29b17a8 RCX: 00007fa867aed0d7
[ 79.068314] RDX: 00007fa867b5741f RSI: 00007ffcb29b1100 RDI: 0000000040000000
[ 79.069149] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcb29b0f10
[ 79.070031] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa867bffbf0
[ 79.070890] R13: 00007ffcb29b1240 R14: 0000000000000000 R15: 00000000000000f8
[ 79.071769]
[ 79.072059] irq event stamp: 11135
[ 79.072508] hardirqs last enabled at (11147): [] __up_console_sem+0x78/0x80
[ 79.073538] hardirqs last disabled at (11158): [] __up_console_sem+0x5d/0x80
[ 79.074577] softirqs last enabled at (10676): [] irq_exit_rcu+0x93/0xc0
[ 79.075588] softirqs last disabled at (10671): [] irq_exit_rcu+0x93/0xc0
[ 79.076588] ---[ end trace 0000000000000000 ]---
[ 79.077918] ------------[ cut here ]------------
[ 79.078659] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 79.080594] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 79.081626] Modules linked in:
[ 79.082025] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 79.083135] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 79.084071] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 79.084709] 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
[ 79.086721] RSP: 0018:ffff88801e977bf0 EFLAGS: 00010286
[ 79.087367] RAX: 0000000000000000 RBX: ffff88800e277040 RCX: 0000000000000000
[ 79.088167] RDX: ffff88800f4fb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 79.088997] RBP: ffff88800e277054 R08: 0000000000000001 R09: 0000000000000000
[ 79.089864] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 79.090751] R13: ffffffff84e223a0 R14: ffff88800e277048 R15: ffffffff84daf020
[ 79.091623] FS: 0000555556644400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 79.092586] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 79.093299] CR2: 00007f931fa576f4 CR3: 000000000e97a000 CR4: 0000000000350ee0
[ 79.094138] Call Trace:
[ 79.094483]
[ 79.094772] nf_ct_net_init+0x224/0x3d0
[ 79.095311] ? __pfx_nf_ct_net_init+0x10/0x10
[ 79.095869] ops_init+0xbb/0x6b0
[ 79.096333] setup_net+0x3d9/0x990
[ 79.096767] ? down_read_killable+0x1d7/0x4e0
[ 79.097337] ? __pfx_setup_net+0x10/0x10
[ 79.097820] ? copy_net_ns+0x17c/0x770
[ 79.098354] copy_net_ns+0x321/0x770
[ 79.098820] create_new_namespaces+0x3f6/0xb30
[ 79.099414] unshare_nsproxy_namespaces+0xc1/0x200
[ 79.100007] ksys_unshare+0x44d/0x8e0
[ 79.100508] ? __pfx_ksys_unshare+0x10/0x10
[ 79.101039] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 79.101771] __x64_sys_unshare+0x31/0x40
[ 79.102307] do_syscall_64+0x3f/0x90
[ 79.102756] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 79.103409] RIP: 0033:0x7fa867aed0d7
[ 79.103857] 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
[ 79.105982] RSP: 002b:00007ffcb29b1168 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 79.106917] RAX: ffffffffffffffda RBX: 00007ffcb29b17a8 RCX: 00007fa867aed0d7
[ 79.107783] RDX: 00007fa867b5741f RSI: 00007ffcb29b1100 RDI: 0000000040000000
[ 79.108645] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcb29b0f10
[ 79.109510] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa867bffbf0
[ 79.110385] R13: 00007ffcb29b1240 R14: 0000000000000000 R15: 00000000000000f8
[ 79.111265]
[ 79.111559] irq event stamp: 11945
[ 79.111983] hardirqs last enabled at (11955): [] __up_console_sem+0x78/0x80
[ 79.113030] hardirqs last disabled at (11966): [] __up_console_sem+0x5d/0x80
[ 79.114077] softirqs last enabled at (11870): [] irq_exit_rcu+0x93/0xc0
[ 79.115078] softirqs last disabled at (11865): [] irq_exit_rcu+0x93/0xc0
[ 79.116076] ---[ end trace 0000000000000000 ]---
executing program
[ 80.675055] Bluetooth: hci0: command 0x0409 tx timeout
[ 82.722323] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 84.770303] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 86.818373] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:40:58 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=dffffc0000000000 RCX=ffffffff815a58d5 RDX=ffff888016d0b680
RSI=0000000000000000 RDI=0000000000000006 RBP=ffff888015bcfd28 RSP=ffff888015bcfc58
R8 =0000000000000006 R9 =0000000000000101 R10=000000000000002d R11=0000000000000000
R12=000000000000002d R13=ffff888015bcfd60 R14=0000000000000101 R15=ffffc9000068f208
RIP=ffffffff814bf2d5 RFL=00000293 [--S-A-C] 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 00007f8360ee6900 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=00007f8360348070 CR3=000000000ebc8000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=3cd63eeccf078256000000000013bc20 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=24a23dfb31855eed00000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801e9775e0
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 0000555556644400 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=00007f931fa576f4 CR3=000000000e97a000 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