Warning: Permanently added '[localhost]:13145' (ECDSA) to the list of known hosts.
2023/05/17 14:38:11 fuzzer started
2023/05/17 14:38:11 dialing manager at localhost:44319
2023/05/17 14:38:11 checking machine...
2023/05/17 14:38:11 checking revisions...
syzkaller login: [ 50.449273] kmemleak: Automatic memory scanning thread ended
2023/05/17 14:38:11 testing simple program...
[ 50.529998] cgroup: Unknown subsys name 'net'
[ 50.682934] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 64.111358] audit: type=1400 audit(1684334305.324:6): avc: denied { execmem } for pid=263 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 65.245407] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 65.248271] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 65.249627] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 65.253861] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 65.256520] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 65.258712] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 65.583427] ------------[ cut here ]------------
[ 65.584122] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 65.585926] WARNING: CPU: 0 PID: 264 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.587129] Modules linked in:
[ 65.587703] CPU: 0 PID: 264 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 65.593142] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.594319] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.595101] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 65.597430] RSP: 0018:ffff88801a4cfc00 EFLAGS: 00010282
[ 65.598196] RAX: 0000000000000000 RBX: ffff88801637d040 RCX: 0000000000000000
[ 65.599208] RDX: ffff8880176d9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 65.600195] RBP: ffff88801637d054 R08: 0000000000000001 R09: 0000000000000000
[ 65.601203] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 65.602191] R13: ffffffff84e23fe0 R14: ffff88801637d048 R15: ffffffff84d74dc0
[ 65.603183] FS: 0000555556a6e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.604248] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.604995] CR2: 00007f18ffd4d6f4 CR3: 000000000f50e000 CR4: 0000000000350ef0
[ 65.605960] Call Trace:
[ 65.606288]
[ 65.606636] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 65.607291] ipv4_frags_init_net+0x269/0x440
[ 65.607911] ops_init+0xbb/0x6b0
[ 65.608388] setup_net+0x3d9/0x990
[ 65.608906] ? down_read_killable+0x1d7/0x4e0
[ 65.609562] ? __pfx_setup_net+0x10/0x10
[ 65.610105] ? copy_net_ns+0x17c/0x770
[ 65.610675] copy_net_ns+0x321/0x770
[ 65.611195] create_new_namespaces+0x3f6/0xb30
[ 65.611853] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.612537] ksys_unshare+0x44d/0x8e0
[ 65.613058] ? __pfx_ksys_unshare+0x10/0x10
[ 65.613695] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.614493] __x64_sys_unshare+0x31/0x40
[ 65.615036] do_syscall_64+0x3f/0x90
[ 65.615578] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.616262] RIP: 0033:0x7fe2d8b810d7
[ 65.616781] 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
[ 65.619133] RSP: 002b:00007ffde5dec858 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 65.620149] RAX: ffffffffffffffda RBX: 00007ffde5dece98 RCX: 00007fe2d8b810d7
[ 65.621091] RDX: 00007fe2d8beb41f RSI: 00007ffde5dec7f0 RDI: 0000000040000000
[ 65.622045] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffde5dec600
[ 65.622996] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe2d8c93bf0
[ 65.623930] R13: 00007ffde5dec930 R14: 0000000000000000 R15: 00000000000000f8
[ 65.624888]
[ 65.625202] irq event stamp: 8865
[ 65.625715] hardirqs last enabled at (8877): [] __up_console_sem+0x78/0x80
[ 65.626854] hardirqs last disabled at (8888): [] __up_console_sem+0x5d/0x80
[ 65.627989] softirqs last enabled at (8524): [] irq_exit_rcu+0x93/0xc0
[ 65.629078] softirqs last disabled at (8501): [] irq_exit_rcu+0x93/0xc0
[ 65.630184] ---[ end trace 0000000000000000 ]---
[ 65.636172] ------------[ cut here ]------------
[ 65.636878] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 65.638642] WARNING: CPU: 0 PID: 264 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.639775] Modules linked in:
[ 65.640199] CPU: 0 PID: 264 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 65.641435] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.642526] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.643189] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 65.645510] RSP: 0018:ffff88801a4cfc00 EFLAGS: 00010282
[ 65.646198] RAX: 0000000000000000 RBX: ffff88800e4b5040 RCX: 0000000000000000
[ 65.647134] RDX: ffff8880176d9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 65.648071] RBP: ffff88800e4b5054 R08: 0000000000000001 R09: 0000000000000000
[ 65.649000] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.649934] R13: ffffffff84e23fe0 R14: ffff88800e4b5048 R15: ffffffff84da7d60
[ 65.650853] FS: 0000555556a6e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.651906] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.652684] CR2: 00007f18ffd4d6f4 CR3: 000000000f50e000 CR4: 0000000000350ef0
[ 65.653630] Call Trace:
[ 65.653973]
[ 65.654272] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 65.654951] ipv6_frags_init_net+0x206/0x3c0
[ 65.655570] ops_init+0xbb/0x6b0
[ 65.656085] setup_net+0x3d9/0x990
[ 65.656661] ? down_read_killable+0x1d7/0x4e0
[ 65.657259] ? __pfx_setup_net+0x10/0x10
[ 65.657839] ? copy_net_ns+0x17c/0x770
[ 65.658386] copy_net_ns+0x321/0x770
[ 65.658951] create_new_namespaces+0x3f6/0xb30
[ 65.659600] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.660268] ksys_unshare+0x44d/0x8e0
[ 65.660816] ? __pfx_ksys_unshare+0x10/0x10
[ 65.661423] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.662231] __x64_sys_unshare+0x31/0x40
[ 65.662822] do_syscall_64+0x3f/0x90
[ 65.663331] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.664041] RIP: 0033:0x7fe2d8b810d7
[ 65.664569] 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
[ 65.666894] RSP: 002b:00007ffde5dec858 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 65.667901] RAX: ffffffffffffffda RBX: 00007ffde5dece98 RCX: 00007fe2d8b810d7
[ 65.668846] RDX: 00007fe2d8beb41f RSI: 00007ffde5dec7f0 RDI: 0000000040000000
[ 65.669813] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffde5dec600
[ 65.670806] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe2d8c93bf0
[ 65.671755] R13: 00007ffde5dec930 R14: 0000000000000000 R15: 00000000000000f8
[ 65.672729]
[ 65.673050] irq event stamp: 10789
[ 65.673567] hardirqs last enabled at (10801): [] __up_console_sem+0x78/0x80
[ 65.674744] hardirqs last disabled at (10812): [] __up_console_sem+0x5d/0x80
[ 65.675876] softirqs last enabled at (10696): [] irq_exit_rcu+0x93/0xc0
[ 65.676979] softirqs last disabled at (10691): [] irq_exit_rcu+0x93/0xc0
[ 65.678157] ---[ end trace 0000000000000000 ]---
[ 65.679585] ------------[ cut here ]------------
[ 65.680215] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 65.682177] WARNING: CPU: 0 PID: 264 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.683346] Modules linked in:
[ 65.683809] CPU: 0 PID: 264 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 65.685047] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.686156] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.686875] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 65.689243] RSP: 0018:ffff88801a4cfbf0 EFLAGS: 00010286
[ 65.689971] RAX: 0000000000000000 RBX: ffff88800e4b4840 RCX: 0000000000000000
[ 65.690949] RDX: ffff8880176d9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 65.691905] RBP: ffff88800e4b4854 R08: 0000000000000001 R09: 0000000000000000
[ 65.692849] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.693815] R13: ffffffff84e23fe0 R14: ffff88800e4b4848 R15: ffffffff84db0aa0
[ 65.694775] FS: 0000555556a6e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.695865] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.696652] CR2: 00007f18ffd4d6f4 CR3: 000000000f50e000 CR4: 0000000000350ef0
[ 65.697637] Call Trace:
[ 65.697973]
[ 65.698289] nf_ct_net_init+0x224/0x3d0
[ 65.698876] ? __pfx_nf_ct_net_init+0x10/0x10
[ 65.699552] ops_init+0xbb/0x6b0
[ 65.700008] setup_net+0x3d9/0x990
[ 65.700512] ? down_read_killable+0x1d7/0x4e0
[ 65.701111] ? __pfx_setup_net+0x10/0x10
[ 65.701696] ? copy_net_ns+0x17c/0x770
[ 65.702228] copy_net_ns+0x321/0x770
[ 65.702750] create_new_namespaces+0x3f6/0xb30
[ 65.703385] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.704072] ksys_unshare+0x44d/0x8e0
[ 65.704609] ? __pfx_ksys_unshare+0x10/0x10
[ 65.705177] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.705973] __x64_sys_unshare+0x31/0x40
[ 65.706543] do_syscall_64+0x3f/0x90
[ 65.707090] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.707801] RIP: 0033:0x7fe2d8b810d7
[ 65.708282] 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
[ 65.710594] RSP: 002b:00007ffde5dec858 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 65.711621] RAX: ffffffffffffffda RBX: 00007ffde5dece98 RCX: 00007fe2d8b810d7
[ 65.712545] RDX: 00007fe2d8beb41f RSI: 00007ffde5dec7f0 RDI: 0000000040000000
[ 65.713507] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffde5dec600
[ 65.714419] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe2d8c93bf0
[ 65.715377] R13: 00007ffde5dec930 R14: 0000000000000000 R15: 00000000000000f8
[ 65.716334]
[ 65.716674] irq event stamp: 11529
[ 65.717131] hardirqs last enabled at (11539): [] __up_console_sem+0x78/0x80
[ 65.718281] hardirqs last disabled at (11550): [] __up_console_sem+0x5d/0x80
[ 65.719415] softirqs last enabled at (10696): [] irq_exit_rcu+0x93/0xc0
[ 65.720533] softirqs last disabled at (10691): [] irq_exit_rcu+0x93/0xc0
[ 65.721666] ---[ end trace 0000000000000000 ]---
[ 67.329201] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 69.376625] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 71.424542] Bluetooth: hci0: command 0x040f tx timeout
[ 73.472545] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:38:16 Registers:
info registers vcpu 0
RAX=0000000000000064 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a4cf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000064 R11=0000000000000001
R12=0000000000000064 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555556a6e400 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=00007f18ffd4d6f4 CR3=000000000f50e000 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=00000000000235f3 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007fa4c0c55d90 CR3=00000000102f2000 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=000000000000000000000000ff0000ff
XMM02=000000000000000000000000ff0000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=38372e33332020205b3e343c00646500 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000