Warning: Permanently added '[localhost]:55548' (ECDSA) to the list of known hosts.
2023/05/18 09:37:38 fuzzer started
2023/05/18 09:37:38 dialing manager at localhost:44319
2023/05/18 09:37:38 checking machine...
2023/05/18 09:37:38 checking revisions...
syzkaller login: [ 38.591280] kmemleak: Automatic memory scanning thread ended
2023/05/18 09:37:38 testing simple program...
[ 38.646614] cgroup: Unknown subsys name 'net'
[ 38.717970] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.717546] audit: type=1400 audit(1684402672.053:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 52.849195] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.850761] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.853570] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.856636] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.858499] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.859798] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.280512] ------------[ cut here ]------------
[ 53.281561] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.283765] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.285255] Modules linked in:
[ 53.285789] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.290257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.291688] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.292646] 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
[ 53.295723] RSP: 0018:ffff88801a06fc00 EFLAGS: 00010282
[ 53.296685] RAX: 0000000000000000 RBX: ffff88800c46e040 RCX: 0000000000000000
[ 53.297999] RDX: ffff88801a0c0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.299213] RBP: ffff88800c46e054 R08: 0000000000000001 R09: 0000000000000000
[ 53.300386] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.301567] R13: ffffffff84e23fe0 R14: ffff88800c46e048 R15: ffffffff84d74dc0
[ 53.302781] FS: 0000555555c2a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.304130] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.305108] CR2: 00007feb237796f4 CR3: 000000000f2c4000 CR4: 0000000000350ef0
[ 53.306301] Call Trace:
[ 53.306745]
[ 53.307181] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.308028] ipv4_frags_init_net+0x269/0x440
[ 53.308778] ops_init+0xbb/0x6b0
[ 53.309443] setup_net+0x3d9/0x990
[ 53.310077] ? down_read_killable+0x1d7/0x4e0
[ 53.310898] ? __pfx_setup_net+0x10/0x10
[ 53.311579] ? copy_net_ns+0x17c/0x770
[ 53.312301] copy_net_ns+0x321/0x770
[ 53.312959] create_new_namespaces+0x3f6/0xb30
[ 53.313752] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.314459] ksys_unshare+0x44d/0x8e0
[ 53.315047] ? __pfx_ksys_unshare+0x10/0x10
[ 53.315624] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.316426] __x64_sys_unshare+0x31/0x40
[ 53.317014] do_syscall_64+0x3f/0x90
[ 53.317537] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.318266] RIP: 0033:0x7f547dc160d7
[ 53.318784] 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
[ 53.321131] RSP: 002b:00007ffe80f24ff8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.322179] RAX: ffffffffffffffda RBX: 00007ffe80f25638 RCX: 00007f547dc160d7
[ 53.323151] RDX: 00007f547dc8041f RSI: 00007ffe80f24f90 RDI: 0000000040000000
[ 53.324239] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe80f24da0
[ 53.325490] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f547dd28bf0
[ 53.326709] R13: 00007ffe80f250d0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.327971]
[ 53.328389] irq event stamp: 8389
[ 53.328997] hardirqs last enabled at (8401): [] __up_console_sem+0x78/0x80
[ 53.330453] hardirqs last disabled at (8412): [] __up_console_sem+0x5d/0x80
[ 53.331702] softirqs last enabled at (7916): [] irq_exit_rcu+0x93/0xc0
[ 53.332806] softirqs last disabled at (7895): [] irq_exit_rcu+0x93/0xc0
[ 53.333959] ---[ end trace 0000000000000000 ]---
[ 53.339233] ------------[ cut here ]------------
[ 53.339912] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.341926] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.343058] Modules linked in:
[ 53.343488] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.344739] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.345866] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.346557] 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
[ 53.348916] RSP: 0018:ffff88801a06fc00 EFLAGS: 00010282
[ 53.349625] RAX: 0000000000000000 RBX: ffff888016193640 RCX: 0000000000000000
[ 53.350592] RDX: ffff88801a0c0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.351543] RBP: ffff888016193654 R08: 0000000000000001 R09: 0000000000000000
[ 53.352516] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.353506] R13: ffffffff84e23fe0 R14: ffff888016193648 R15: ffffffff84da7d60
[ 53.354467] FS: 0000555555c2a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.355536] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.356353] CR2: 00007feb237796f4 CR3: 000000000f2c4000 CR4: 0000000000350ef0
[ 53.357316] Call Trace:
[ 53.357657]
[ 53.358014] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.358665] ipv6_frags_init_net+0x206/0x3c0
[ 53.359306] ops_init+0xbb/0x6b0
[ 53.359799] setup_net+0x3d9/0x990
[ 53.360320] ? down_read_killable+0x1d7/0x4e0
[ 53.360967] ? __pfx_setup_net+0x10/0x10
[ 53.361545] ? copy_net_ns+0x17c/0x770
[ 53.362133] copy_net_ns+0x321/0x770
[ 53.362632] create_new_namespaces+0x3f6/0xb30
[ 53.363298] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.364013] ksys_unshare+0x44d/0x8e0
[ 53.364527] ? __pfx_ksys_unshare+0x10/0x10
[ 53.365145] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.365943] __x64_sys_unshare+0x31/0x40
[ 53.366504] do_syscall_64+0x3f/0x90
[ 53.367058] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.367774] RIP: 0033:0x7f547dc160d7
[ 53.368300] 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
[ 53.370632] RSP: 002b:00007ffe80f24ff8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.371659] RAX: ffffffffffffffda RBX: 00007ffe80f25638 RCX: 00007f547dc160d7
[ 53.372619] RDX: 00007f547dc8041f RSI: 00007ffe80f24f90 RDI: 0000000040000000
[ 53.373587] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe80f24da0
[ 53.374544] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f547dd28bf0
[ 53.375497] R13: 00007ffe80f250d0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.376500]
[ 53.376861] irq event stamp: 9977
[ 53.377328] hardirqs last enabled at (9987): [] __up_console_sem+0x78/0x80
[ 53.378460] hardirqs last disabled at (9998): [] __up_console_sem+0x5d/0x80
[ 53.379577] softirqs last enabled at (9366): [] irq_exit_rcu+0x93/0xc0
[ 53.380707] softirqs last disabled at (9323): [] irq_exit_rcu+0x93/0xc0
[ 53.381830] ---[ end trace 0000000000000000 ]---
[ 53.383204] ------------[ cut here ]------------
[ 53.383864] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.385880] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.386999] Modules linked in:
[ 53.387427] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.388675] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.389772] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.390480] 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
[ 53.392809] RSP: 0018:ffff88801a06fbf0 EFLAGS: 00010286
[ 53.393534] RAX: 0000000000000000 RBX: ffff888016193040 RCX: 0000000000000000
[ 53.394474] RDX: ffff88801a0c0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.395426] RBP: ffff888016193054 R08: 0000000000000001 R09: 0000000000000000
[ 53.396396] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.397380] R13: ffffffff84e23fe0 R14: ffff888016193048 R15: ffffffff84db0aa0
[ 53.398339] FS: 0000555555c2a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.399417] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.400215] CR2: 00007feb237796f4 CR3: 000000000f2c4000 CR4: 0000000000350ef0
[ 53.401255] Call Trace:
[ 53.401608]
[ 53.401980] nf_ct_net_init+0x224/0x3d0
[ 53.402521] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.403180] ops_init+0xbb/0x6b0
[ 53.403650] setup_net+0x3d9/0x990
[ 53.404172] ? down_read_killable+0x1d7/0x4e0
[ 53.404782] ? __pfx_setup_net+0x10/0x10
[ 53.405370] ? copy_net_ns+0x17c/0x770
[ 53.405965] copy_net_ns+0x321/0x770
[ 53.406468] create_new_namespaces+0x3f6/0xb30
[ 53.407120] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.407782] ksys_unshare+0x44d/0x8e0
[ 53.408323] ? __pfx_ksys_unshare+0x10/0x10
[ 53.408954] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.409729] __x64_sys_unshare+0x31/0x40
[ 53.410310] do_syscall_64+0x3f/0x90
[ 53.410882] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.411568] RIP: 0033:0x7f547dc160d7
[ 53.412108] 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
[ 53.414476] RSP: 002b:00007ffe80f24ff8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.415501] RAX: ffffffffffffffda RBX: 00007ffe80f25638 RCX: 00007f547dc160d7
[ 53.416459] RDX: 00007f547dc8041f RSI: 00007ffe80f24f90 RDI: 0000000040000000
[ 53.417437] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe80f24da0
[ 53.418396] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f547dd28bf0
[ 53.419361] R13: 00007ffe80f250d0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.420336]
[ 53.420655] irq event stamp: 10739
[ 53.421158] hardirqs last enabled at (10751): [] __up_console_sem+0x78/0x80
[ 53.422328] hardirqs last disabled at (10762): [] __up_console_sem+0x5d/0x80
[ 53.423499] softirqs last enabled at (10422): [] irq_exit_rcu+0x93/0xc0
[ 53.424632] softirqs last disabled at (10415): [] irq_exit_rcu+0x93/0xc0
[ 53.425782] ---[ end trace 0000000000000000 ]---
executing program
[ 54.873533] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.921609] Bluetooth: hci0: command 0x041b tx timeout
[ 58.970023] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.018640] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:37:52 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a06f5f0
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 0000555555c2a400 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=00007feb237796f4 CR3=000000000f2c4000 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=0000000000031de9 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=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=00007f0c0a6fe550 CR3=000000000cfd2000 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=2033353a37333a39302038312079614d XMM01=5d3938373538322e33352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d39 XMM07=6e72656b2072656c6c616b7a79732033
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000