Warning: Permanently added '[localhost]:5285' (ECDSA) to the list of known hosts.
2023/05/17 06:36:32 fuzzer started
2023/05/17 06:36:32 dialing manager at localhost:35573
2023/05/17 06:36:33 checking machine...
2023/05/17 06:36:33 checking revisions...
syzkaller login: [ 36.055215] kmemleak: Automatic memory scanning thread ended
2023/05/17 06:36:33 testing simple program...
[ 36.124229] cgroup: Unknown subsys name 'net'
[ 36.206670] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.699582] audit: type=1400 audit(1684305406.803:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.844649] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.846277] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.848569] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.852461] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.854229] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.859442] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 51.247224] ------------[ cut here ]------------
[ 51.247996] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.250113] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.251635] Modules linked in:
[ 51.252118] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.256859] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.258218] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.258959] 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
[ 51.261642] RSP: 0018:ffff888015b17c00 EFLAGS: 00010282
[ 51.262591] RAX: 0000000000000000 RBX: ffff88800d366040 RCX: 0000000000000000
[ 51.263741] RDX: ffff888019b751c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.264862] RBP: ffff88800d366054 R08: 0000000000000001 R09: 0000000000000000
[ 51.265920] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.266967] R13: ffffffff84e223a0 R14: ffff88800d366048 R15: ffffffff84d73340
[ 51.268019] FS: 000055555705b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.269195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.270044] CR2: 00007f7ceadca6f4 CR3: 000000000efc0000 CR4: 0000000000350ef0
[ 51.271090] Call Trace:
[ 51.271516]
[ 51.271863] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.272610] ipv4_frags_init_net+0x269/0x440
[ 51.273301] ops_init+0xbb/0x6b0
[ 51.273821] setup_net+0x3d9/0x990
[ 51.274393] ? down_read_killable+0x1d7/0x4e0
[ 51.275056] ? __pfx_setup_net+0x10/0x10
[ 51.275693] ? copy_net_ns+0x17c/0x770
[ 51.276329] copy_net_ns+0x321/0x770
[ 51.276896] create_new_namespaces+0x3f6/0xb30
[ 51.277637] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.278431] ksys_unshare+0x44d/0x8e0
[ 51.279009] ? __pfx_ksys_unshare+0x10/0x10
[ 51.279691] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.280546] __x64_sys_unshare+0x31/0x40
[ 51.281201] do_syscall_64+0x3f/0x90
[ 51.281751] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.282510] RIP: 0033:0x7ff57239a0d7
[ 51.283026] 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
[ 51.285460] RSP: 002b:00007ffd112b4ac8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.286572] RAX: ffffffffffffffda RBX: 00007ffd112b5108 RCX: 00007ff57239a0d7
[ 51.287575] RDX: 00007ff57240441f RSI: 00007ffd112b4a60 RDI: 0000000040000000
[ 51.288571] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd112b4870
[ 51.289579] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff5724acbf0
[ 51.290587] R13: 00007ffd112b4ba0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.291618]
[ 51.291957] irq event stamp: 8881
[ 51.292478] hardirqs last enabled at (8893): [] __up_console_sem+0x78/0x80
[ 51.293716] hardirqs last disabled at (8904): [] __up_console_sem+0x5d/0x80
[ 51.294969] softirqs last enabled at (8490): [] irq_exit_rcu+0x93/0xc0
[ 51.296190] softirqs last disabled at (8475): [] irq_exit_rcu+0x93/0xc0
[ 51.297404] ---[ end trace 0000000000000000 ]---
[ 51.304540] ------------[ cut here ]------------
[ 51.305324] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.307375] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.308590] Modules linked in:
[ 51.309055] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.310417] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.311592] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.312369] 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
[ 51.314908] RSP: 0018:ffff888015b17c00 EFLAGS: 00010282
[ 51.315709] RAX: 0000000000000000 RBX: ffff888013dd8c40 RCX: 0000000000000000
[ 51.316728] RDX: ffff888019b751c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.317758] RBP: ffff888013dd8c54 R08: 0000000000000001 R09: 0000000000000000
[ 51.318800] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.319833] R13: ffffffff84e223a0 R14: ffff888013dd8c48 R15: ffffffff84da62e0
[ 51.320871] FS: 000055555705b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.322054] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.322924] CR2: 00007f7ceadca6f4 CR3: 000000000efc0000 CR4: 0000000000350ef0
[ 51.323968] Call Trace:
[ 51.324379]
[ 51.324722] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.325450] ipv6_frags_init_net+0x206/0x3c0
[ 51.326108] ops_init+0xbb/0x6b0
[ 51.326654] setup_net+0x3d9/0x990
[ 51.327205] ? down_read_killable+0x1d7/0x4e0
[ 51.327848] ? __pfx_setup_net+0x10/0x10
[ 51.328459] ? copy_net_ns+0x17c/0x770
[ 51.329040] copy_net_ns+0x321/0x770
[ 51.329624] create_new_namespaces+0x3f6/0xb30
[ 51.330338] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.331039] ksys_unshare+0x44d/0x8e0
[ 51.331643] ? __pfx_ksys_unshare+0x10/0x10
[ 51.332308] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.333124] __x64_sys_unshare+0x31/0x40
[ 51.333752] do_syscall_64+0x3f/0x90
[ 51.334352] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.335089] RIP: 0033:0x7ff57239a0d7
[ 51.335660] 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
[ 51.338185] RSP: 002b:00007ffd112b4ac8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.339274] RAX: ffffffffffffffda RBX: 00007ffd112b5108 RCX: 00007ff57239a0d7
[ 51.340285] RDX: 00007ff57240441f RSI: 00007ffd112b4a60 RDI: 0000000040000000
[ 51.341318] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd112b4870
[ 51.342368] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff5724acbf0
[ 51.343386] R13: 00007ffd112b4ba0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.344424]
[ 51.344766] irq event stamp: 11089
[ 51.345305] hardirqs last enabled at (11101): [] __up_console_sem+0x78/0x80
[ 51.346535] hardirqs last disabled at (11112): [] __up_console_sem+0x5d/0x80
[ 51.347750] softirqs last enabled at (10756): [] irq_exit_rcu+0x93/0xc0
[ 51.348925] softirqs last disabled at (10743): [] irq_exit_rcu+0x93/0xc0
[ 51.350111] ---[ end trace 0000000000000000 ]---
[ 51.351584] ------------[ cut here ]------------
[ 51.352274] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.354567] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.355752] Modules linked in:
[ 51.356246] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.357553] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.358708] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.359469] 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
[ 51.361972] RSP: 0018:ffff888015b17bf0 EFLAGS: 00010286
[ 51.362767] RAX: 0000000000000000 RBX: ffff888013dd9640 RCX: 0000000000000000
[ 51.363817] RDX: ffff888019b751c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.364875] RBP: ffff888013dd9654 R08: 0000000000000001 R09: 0000000000000000
[ 51.365947] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.366990] R13: ffffffff84e223a0 R14: ffff888013dd9648 R15: ffffffff84daf020
[ 51.368052] FS: 000055555705b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.369231] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.370059] CR2: 00007f7ceadca6f4 CR3: 000000000efc0000 CR4: 0000000000350ef0
[ 51.371111] Call Trace:
[ 51.371526]
[ 51.371872] nf_ct_net_init+0x224/0x3d0
[ 51.372508] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.373212] ops_init+0xbb/0x6b0
[ 51.373731] setup_net+0x3d9/0x990
[ 51.374321] ? down_read_killable+0x1d7/0x4e0
[ 51.374977] ? __pfx_setup_net+0x10/0x10
[ 51.375601] ? copy_net_ns+0x17c/0x770
[ 51.376209] copy_net_ns+0x321/0x770
[ 51.376768] create_new_namespaces+0x3f6/0xb30
[ 51.377488] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.378258] ksys_unshare+0x44d/0x8e0
[ 51.378835] ? __pfx_ksys_unshare+0x10/0x10
[ 51.379519] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.380382] __x64_sys_unshare+0x31/0x40
[ 51.380989] do_syscall_64+0x3f/0x90
[ 51.381574] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.382374] RIP: 0033:0x7ff57239a0d7
[ 51.382910] 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
[ 51.385432] RSP: 002b:00007ffd112b4ac8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.386549] RAX: ffffffffffffffda RBX: 00007ffd112b5108 RCX: 00007ff57239a0d7
[ 51.387589] RDX: 00007ff57240441f RSI: 00007ffd112b4a60 RDI: 0000000040000000
[ 51.388612] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd112b4870
[ 51.389638] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff5724acbf0
[ 51.390678] R13: 00007ffd112b4ba0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.391741]
[ 51.392086] irq event stamp: 11829
[ 51.392619] hardirqs last enabled at (11841): [] __up_console_sem+0x78/0x80
[ 51.393879] hardirqs last disabled at (11852): [] __up_console_sem+0x5d/0x80
[ 51.395082] softirqs last enabled at (11398): [] irq_exit_rcu+0x93/0xc0
[ 51.396218] softirqs last disabled at (11393): [] irq_exit_rcu+0x93/0xc0
[ 51.397376] ---[ end trace 0000000000000000 ]---
[ 52.922838] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.970225] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.018238] Bluetooth: hci0: command 0x040f tx timeout
[ 59.066271] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:36:47 Registers:
info registers vcpu 0
RAX=000000000000003a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888015b175f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000003a R11=0000000000000001
R12=000000000000003a 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 000055555705b400 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=00007f7ceadca6f4 CR3=000000000efc0000 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=000000000002fcbd 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=00007ff866609610 CR3=000000000e38e000 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=294f8fd1399e8893ea4786f2d803ff64
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=787af322b73e8208000000000013b050 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=afd1848cbcb125f500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000