Warning: Permanently added '[localhost]:52363' (ECDSA) to the list of known hosts.
2023/05/16 14:41:48 fuzzer started
2023/05/16 14:41:48 dialing manager at localhost:35573
2023/05/16 14:41:48 checking machine...
2023/05/16 14:41:48 checking revisions...
syzkaller login: [ 38.525825] kmemleak: Automatic memory scanning thread ended
2023/05/16 14:41:49 testing simple program...
[ 38.605385] cgroup: Unknown subsys name 'net'
[ 38.702676] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.565653] audit: type=1400 audit(1684248121.148:6): 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
[ 51.665861] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.668108] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.669788] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.673608] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.676012] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.677617] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.051206] ------------[ cut here ]------------
[ 52.052094] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.054372] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.055631] Modules linked in:
[ 52.056148] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.061240] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.062243] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.062915] 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
[ 52.065060] RSP: 0018:ffff88801d20fc00 EFLAGS: 00010282
[ 52.065708] RAX: 0000000000000000 RBX: ffff888016587440 RCX: 0000000000000000
[ 52.066635] RDX: ffff888017ae9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.067515] RBP: ffff888016587454 R08: 0000000000000001 R09: 0000000000000000
[ 52.068391] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.069267] R13: ffffffff84e223a0 R14: ffff888016587448 R15: ffffffff84d73340
[ 52.070147] FS: 0000555555628400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.071130] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.071832] CR2: 00007f190bec36f4 CR3: 000000000ee92000 CR4: 0000000000350ef0
[ 52.072711] Call Trace:
[ 52.073060]
[ 52.073354] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.073980] ipv4_frags_init_net+0x269/0x440
[ 52.074544] ops_init+0xbb/0x6b0
[ 52.075010] setup_net+0x3d9/0x990
[ 52.075459] ? down_read_killable+0x1d7/0x4e0
[ 52.076045] ? __pfx_setup_net+0x10/0x10
[ 52.076545] ? copy_net_ns+0x17c/0x770
[ 52.077070] copy_net_ns+0x321/0x770
[ 52.077540] create_new_namespaces+0x3f6/0xb30
[ 52.078140] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.078771] ksys_unshare+0x44d/0x8e0
[ 52.079289] ? __pfx_ksys_unshare+0x10/0x10
[ 52.079833] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.080566] __x64_sys_unshare+0x31/0x40
[ 52.081108] do_syscall_64+0x3f/0x90
[ 52.081573] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.082232] RIP: 0033:0x7f116b9d30d7
[ 52.082707] 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
[ 52.084904] RSP: 002b:00007ffe13dda148 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.085812] RAX: ffffffffffffffda RBX: 00007ffe13dda788 RCX: 00007f116b9d30d7
[ 52.086718] RDX: 00007f116ba3d41f RSI: 00007ffe13dda0e0 RDI: 0000000040000000
[ 52.087587] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe13dd9ef0
[ 52.088454] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f116bae5bf0
[ 52.089318] R13: 00007ffe13dda220 R14: 0000000000000000 R15: 00000000000000f8
[ 52.090218]
[ 52.090522] irq event stamp: 10651
[ 52.090979] hardirqs last enabled at (10663): [] __up_console_sem+0x78/0x80
[ 52.092041] hardirqs last disabled at (10674): [] __up_console_sem+0x5d/0x80
[ 52.093109] softirqs last enabled at (10588): [] irq_exit_rcu+0x93/0xc0
[ 52.094126] softirqs last disabled at (10583): [] irq_exit_rcu+0x93/0xc0
[ 52.095174] ---[ end trace 0000000000000000 ]---
[ 52.100066] ------------[ cut here ]------------
[ 52.100646] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.102376] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.103453] Modules linked in:
[ 52.103853] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.105005] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.106009] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.106658] 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
[ 52.108802] RSP: 0018:ffff88801d20fc00 EFLAGS: 00010282
[ 52.109474] RAX: 0000000000000000 RBX: ffff888016634c40 RCX: 0000000000000000
[ 52.110345] RDX: ffff888017ae9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.111248] RBP: ffff888016634c54 R08: 0000000000000001 R09: 0000000000000000
[ 52.112136] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.113008] R13: ffffffff84e223a0 R14: ffff888016634c48 R15: ffffffff84da62e0
[ 52.113856] FS: 0000555555628400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.114855] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.115584] CR2: 00007f190bec36f4 CR3: 000000000ee92000 CR4: 0000000000350ef0
[ 52.116469] Call Trace:
[ 52.116795]
[ 52.117125] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.117726] ipv6_frags_init_net+0x206/0x3c0
[ 52.118305] ops_init+0xbb/0x6b0
[ 52.118750] setup_net+0x3d9/0x990
[ 52.119228] ? down_read_killable+0x1d7/0x4e0
[ 52.119790] ? __pfx_setup_net+0x10/0x10
[ 52.120324] ? copy_net_ns+0x17c/0x770
[ 52.120825] copy_net_ns+0x321/0x770
[ 52.121326] create_new_namespaces+0x3f6/0xb30
[ 52.121924] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.122565] ksys_unshare+0x44d/0x8e0
[ 52.123078] ? __pfx_ksys_unshare+0x10/0x10
[ 52.123624] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.124368] __x64_sys_unshare+0x31/0x40
[ 52.124910] do_syscall_64+0x3f/0x90
[ 52.125382] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.126036] RIP: 0033:0x7f116b9d30d7
[ 52.126505] 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
[ 52.128638] RSP: 002b:00007ffe13dda148 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.129576] RAX: ffffffffffffffda RBX: 00007ffe13dda788 RCX: 00007f116b9d30d7
[ 52.130451] RDX: 00007f116ba3d41f RSI: 00007ffe13dda0e0 RDI: 0000000040000000
[ 52.131351] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe13dd9ef0
[ 52.132240] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f116bae5bf0
[ 52.133114] R13: 00007ffe13dda220 R14: 0000000000000000 R15: 00000000000000f8
[ 52.134010]
[ 52.134304] irq event stamp: 12313
[ 52.134744] hardirqs last enabled at (12323): [] __up_console_sem+0x78/0x80
[ 52.135786] hardirqs last disabled at (12334): [] __up_console_sem+0x5d/0x80
[ 52.136834] softirqs last enabled at (12164): [] irq_exit_rcu+0x93/0xc0
[ 52.137852] softirqs last disabled at (12155): [] irq_exit_rcu+0x93/0xc0
[ 52.138898] ---[ end trace 0000000000000000 ]---
[ 52.140221] ------------[ cut here ]------------
[ 52.140795] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.142775] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.143824] Modules linked in:
[ 52.144254] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.145377] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.146371] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.147039] 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
[ 52.149212] RSP: 0018:ffff88801d20fbf0 EFLAGS: 00010286
[ 52.149886] RAX: 0000000000000000 RBX: ffff888016635240 RCX: 0000000000000000
[ 52.150742] RDX: ffff888017ae9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.151612] RBP: ffff888016635254 R08: 0000000000000001 R09: 0000000000000000
[ 52.152484] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.153358] R13: ffffffff84e223a0 R14: ffff888016635248 R15: ffffffff84daf020
[ 52.154222] FS: 0000555555628400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.155226] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.155961] CR2: 00007f190bec36f4 CR3: 000000000ee92000 CR4: 0000000000350ef0
[ 52.156812] Call Trace:
[ 52.157167]
[ 52.157467] nf_ct_net_init+0x224/0x3d0
[ 52.158003] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.158586] ops_init+0xbb/0x6b0
[ 52.159056] setup_net+0x3d9/0x990
[ 52.159500] ? down_read_killable+0x1d7/0x4e0
[ 52.160082] ? __pfx_setup_net+0x10/0x10
[ 52.160581] ? copy_net_ns+0x17c/0x770
[ 52.161104] copy_net_ns+0x321/0x770
[ 52.161576] create_new_namespaces+0x3f6/0xb30
[ 52.162179] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.162808] ksys_unshare+0x44d/0x8e0
[ 52.163324] ? __pfx_ksys_unshare+0x10/0x10
[ 52.163892] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.164591] __x64_sys_unshare+0x31/0x40
[ 52.165127] do_syscall_64+0x3f/0x90
[ 52.165598] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.166261] RIP: 0033:0x7f116b9d30d7
[ 52.166728] 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
[ 52.168888] RSP: 002b:00007ffe13dda148 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.169789] RAX: ffffffffffffffda RBX: 00007ffe13dda788 RCX: 00007f116b9d30d7
[ 52.170689] RDX: 00007f116ba3d41f RSI: 00007ffe13dda0e0 RDI: 0000000040000000
[ 52.171551] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe13dd9ef0
[ 52.172439] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f116bae5bf0
[ 52.173314] R13: 00007ffe13dda220 R14: 0000000000000000 R15: 00000000000000f8
[ 52.174215]
[ 52.174524] irq event stamp: 13135
[ 52.174982] hardirqs last enabled at (13147): [] __up_console_sem+0x78/0x80
[ 52.176027] hardirqs last disabled at (13158): [] __up_console_sem+0x5d/0x80
[ 52.177075] softirqs last enabled at (12710): [] irq_exit_rcu+0x93/0xc0
[ 52.178095] softirqs last disabled at (12705): [] irq_exit_rcu+0x93/0xc0
[ 52.179140] ---[ end trace 0000000000000000 ]---
executing program
[ 53.748665] Bluetooth: hci0: command 0x0409 tx timeout
[ 55.795948] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.843968] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.891933] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
14:42:00 Registers:
info registers vcpu 0
RAX=0000000000000057 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801d20f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000057 R11=0000000000000001
R12=0000000000000057 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 0000555555628400 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=00007f190bec36f4 CR3=000000000ee92000 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=000000000002d219 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=00000202 [-------] 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=00007f66c3824780 CR3=000000001655a000 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=6c3450e2025647b112438eb8e20a684e
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=07f4211005a312cd000000000013bf00 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=3f0a34c199d4809100000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000