Warning: Permanently added '[localhost]:29544' (ECDSA) to the list of known hosts.
2023/05/17 21:31:37 fuzzer started
2023/05/17 21:31:38 dialing manager at localhost:44319
2023/05/17 21:31:38 checking machine...
2023/05/17 21:31:38 checking revisions...
syzkaller login: [ 43.177186] kmemleak: Automatic memory scanning thread ended
2023/05/17 21:31:38 testing simple program...
[ 43.251280] cgroup: Unknown subsys name 'net'
[ 43.337036] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.784591] audit: type=1400 audit(1684359110.853:6): 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
[ 56.901775] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.903665] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.905327] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.908064] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.909464] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.910683] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.277442] ------------[ cut here ]------------
[ 57.278602] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.280546] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.281824] Modules linked in:
[ 57.282346] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.287136] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.288150] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.288792] 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
[ 57.290970] RSP: 0018:ffff88801967fc00 EFLAGS: 00010282
[ 57.291613] RAX: 0000000000000000 RBX: ffff88800f04f840 RCX: 0000000000000000
[ 57.292515] RDX: ffff88800fcb0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.293387] RBP: ffff88800f04f854 R08: 0000000000000001 R09: 0000000000000000
[ 57.294266] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.295170] R13: ffffffff84e23fe0 R14: ffff88800f04f848 R15: ffffffff84d74dc0
[ 57.296047] FS: 0000555555770400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.297036] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.297740] CR2: 00007f665504f368 CR3: 00000000164d8000 CR4: 0000000000350ee0
[ 57.298617] Call Trace:
[ 57.298980]
[ 57.299273] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.299887] ipv4_frags_init_net+0x269/0x440
[ 57.300468] ops_init+0xbb/0x6b0
[ 57.300939] setup_net+0x3d9/0x990
[ 57.301392] ? down_read_killable+0x1d7/0x4e0
[ 57.301984] ? __pfx_setup_net+0x10/0x10
[ 57.302493] ? copy_net_ns+0x17c/0x770
[ 57.303050] copy_net_ns+0x321/0x770
[ 57.303530] create_new_namespaces+0x3f6/0xb30
[ 57.304138] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.304745] ksys_unshare+0x44d/0x8e0
[ 57.305260] ? __pfx_ksys_unshare+0x10/0x10
[ 57.305798] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.306529] __x64_sys_unshare+0x31/0x40
[ 57.307074] do_syscall_64+0x3f/0x90
[ 57.307549] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.308210] RIP: 0033:0x7ff79aa2b0d7
[ 57.308670] 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
[ 57.310822] RSP: 002b:00007ffcafd5bef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.311754] RAX: ffffffffffffffda RBX: 00007ffcafd5c538 RCX: 00007ff79aa2b0d7
[ 57.312641] RDX: 00007ff79aa9541f RSI: 00007ffcafd5be90 RDI: 0000000040000000
[ 57.313511] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcafd5bca0
[ 57.314388] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff79ab3dbf0
[ 57.315289] R13: 00007ffcafd5bfd0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.316193]
[ 57.316490] irq event stamp: 9001
[ 57.316937] hardirqs last enabled at (9013): [] __up_console_sem+0x78/0x80
[ 57.317977] hardirqs last disabled at (9024): [] __up_console_sem+0x5d/0x80
[ 57.319031] softirqs last enabled at (8938): [] irq_exit_rcu+0x93/0xc0
[ 57.320038] softirqs last disabled at (8933): [] irq_exit_rcu+0x93/0xc0
[ 57.321049] ---[ end trace 0000000000000000 ]---
[ 57.325899] ------------[ cut here ]------------
[ 57.326505] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.328196] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.329236] Modules linked in:
[ 57.329634] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.330783] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.331783] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.332455] 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
[ 57.334603] RSP: 0018:ffff88801967fc00 EFLAGS: 00010282
[ 57.335308] RAX: 0000000000000000 RBX: ffff888015a50640 RCX: 0000000000000000
[ 57.336183] RDX: ffff88800fcb0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.337060] RBP: ffff888015a50654 R08: 0000000000000001 R09: 0000000000000000
[ 57.337936] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.338788] R13: ffffffff84e23fe0 R14: ffff888015a50648 R15: ffffffff84da7d60
[ 57.339670] FS: 0000555555770400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.340646] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.341372] CR2: 00007f665504f368 CR3: 00000000164d8000 CR4: 0000000000350ee0
[ 57.342255] Call Trace:
[ 57.342576]
[ 57.342888] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.343531] ipv6_frags_init_net+0x206/0x3c0
[ 57.344109] ops_init+0xbb/0x6b0
[ 57.344553] setup_net+0x3d9/0x990
[ 57.345030] ? down_read_killable+0x1d7/0x4e0
[ 57.345592] ? __pfx_setup_net+0x10/0x10
[ 57.346127] ? copy_net_ns+0x17c/0x770
[ 57.346632] copy_net_ns+0x321/0x770
[ 57.347148] create_new_namespaces+0x3f6/0xb30
[ 57.347725] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.348354] ksys_unshare+0x44d/0x8e0
[ 57.348839] ? __pfx_ksys_unshare+0x10/0x10
[ 57.349400] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.350132] __x64_sys_unshare+0x31/0x40
[ 57.350644] do_syscall_64+0x3f/0x90
[ 57.351162] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.351799] RIP: 0033:0x7ff79aa2b0d7
[ 57.352289] 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
[ 57.354419] RSP: 002b:00007ffcafd5bef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.355361] RAX: ffffffffffffffda RBX: 00007ffcafd5c538 RCX: 00007ff79aa2b0d7
[ 57.356235] RDX: 00007ff79aa9541f RSI: 00007ffcafd5be90 RDI: 0000000040000000
[ 57.357105] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcafd5bca0
[ 57.357975] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff79ab3dbf0
[ 57.358841] R13: 00007ffcafd5bfd0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.359740]
[ 57.360070] irq event stamp: 10501
[ 57.360496] hardirqs last enabled at (10511): [] __up_console_sem+0x78/0x80
[ 57.361540] hardirqs last disabled at (10522): [] __up_console_sem+0x5d/0x80
[ 57.362597] softirqs last enabled at (9770): [] irq_exit_rcu+0x93/0xc0
[ 57.363617] softirqs last disabled at (9743): [] irq_exit_rcu+0x93/0xc0
[ 57.364619] ---[ end trace 0000000000000000 ]---
[ 57.366099] ------------[ cut here ]------------
[ 57.366670] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.368528] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.369597] Modules linked in:
[ 57.370030] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.371178] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.372170] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.372805] 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
[ 57.374965] RSP: 0018:ffff88801967fbf0 EFLAGS: 00010286
[ 57.375604] RAX: 0000000000000000 RBX: ffff888015a50040 RCX: 0000000000000000
[ 57.376478] RDX: ffff88800fcb0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.377357] RBP: ffff888015a50054 R08: 0000000000000001 R09: 0000000000000000
[ 57.378237] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.379128] R13: ffffffff84e23fe0 R14: ffff888015a50048 R15: ffffffff84db0aa0
[ 57.380008] FS: 0000555555770400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.381004] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.381709] CR2: 00007f665504f368 CR3: 00000000164d8000 CR4: 0000000000350ee0
[ 57.382616] Call Trace:
[ 57.382971]
[ 57.383269] nf_ct_net_init+0x224/0x3d0
[ 57.383786] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.384391] ops_init+0xbb/0x6b0
[ 57.384838] setup_net+0x3d9/0x990
[ 57.385323] ? down_read_killable+0x1d7/0x4e0
[ 57.385888] ? __pfx_setup_net+0x10/0x10
[ 57.386437] ? copy_net_ns+0x17c/0x770
[ 57.386987] copy_net_ns+0x321/0x770
[ 57.387473] create_new_namespaces+0x3f6/0xb30
[ 57.388083] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.388698] ksys_unshare+0x44d/0x8e0
[ 57.389206] ? __pfx_ksys_unshare+0x10/0x10
[ 57.389749] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.390524] __x64_sys_unshare+0x31/0x40
[ 57.391098] do_syscall_64+0x3f/0x90
[ 57.391595] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.392286] RIP: 0033:0x7ff79aa2b0d7
[ 57.392771] 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
[ 57.395091] RSP: 002b:00007ffcafd5bef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.396072] RAX: ffffffffffffffda RBX: 00007ffcafd5c538 RCX: 00007ff79aa2b0d7
[ 57.397000] RDX: 00007ff79aa9541f RSI: 00007ffcafd5be90 RDI: 0000000040000000
[ 57.397928] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcafd5bca0
[ 57.398845] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff79ab3dbf0
[ 57.399775] R13: 00007ffcafd5bfd0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.400734]
[ 57.401080] irq event stamp: 11293
[ 57.401536] hardirqs last enabled at (11303): [] __up_console_sem+0x78/0x80
[ 57.402663] hardirqs last disabled at (11314): [] __up_console_sem+0x5d/0x80
[ 57.403788] softirqs last enabled at (10868): [] irq_exit_rcu+0x93/0xc0
[ 57.404856] softirqs last disabled at (10863): [] irq_exit_rcu+0x93/0xc0
[ 57.405947] ---[ end trace 0000000000000000 ]---
executing program
[ 58.925523] Bluetooth: hci0: command 0x0409 tx timeout
[ 60.974504] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 63.020984] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.068977] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
21:31:44 Registers:
info registers vcpu 0
RAX=0000000000023e43 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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 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=00007f16a4036008 CR3=000000000f572000 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=2032353a31333a31322037312079614d XMM01=5d3634333238322e37352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d36 XMM07=6e72656b2072656c6c616b7a79732032
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801967f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555555770400 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=00007f665504f368 CR3=00000000164d8000 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