Warning: Permanently added '[localhost]:5921' (ECDSA) to the list of known hosts.
2023/05/16 15:22:50 fuzzer started
2023/05/16 15:22:50 dialing manager at localhost:35573
2023/05/16 15:22:50 checking machine...
2023/05/16 15:22:50 checking revisions...
syzkaller login: [ 38.099812] kmemleak: Automatic memory scanning thread ended
2023/05/16 15:22:51 testing simple program...
[ 38.172684] cgroup: Unknown subsys name 'net'
[ 38.239708] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.079789] audit: type=1400 audit(1684250583.993:6): 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
[ 52.202199] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.203962] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.206220] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.210492] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.212175] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.213598] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.603076] ------------[ cut here ]------------
[ 52.603878] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.605856] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.607079] Modules linked in:
[ 52.607506] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.612728] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.613767] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.614474] 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
[ 52.616675] RSP: 0018:ffff88800fcffc00 EFLAGS: 00010282
[ 52.617366] RAX: 0000000000000000 RBX: ffff88800c62b040 RCX: 0000000000000000
[ 52.618282] RDX: ffff88800b2e8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.619236] RBP: ffff88800c62b054 R08: 0000000000000001 R09: 0000000000000000
[ 52.620147] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.621024] R13: ffffffff84e223a0 R14: ffff88800c62b048 R15: ffffffff84d73340
[ 52.621924] FS: 0000555556467400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.622945] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.623688] CR2: 00007fa0d3b436f4 CR3: 000000000ff82000 CR4: 0000000000350ef0
[ 52.624592] Call Trace:
[ 52.624922]
[ 52.625249] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.625933] ipv4_frags_init_net+0x269/0x440
[ 52.626526] ops_init+0xbb/0x6b0
[ 52.626975] setup_net+0x3d9/0x990
[ 52.627463] ? down_read_killable+0x1d7/0x4e0
[ 52.628037] ? __pfx_setup_net+0x10/0x10
[ 52.628577] ? copy_net_ns+0x17c/0x770
[ 52.629083] copy_net_ns+0x321/0x770
[ 52.629597] create_new_namespaces+0x3f6/0xb30
[ 52.630238] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.630862] ksys_unshare+0x44d/0x8e0
[ 52.631391] ? __pfx_ksys_unshare+0x10/0x10
[ 52.631940] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.632691] __x64_sys_unshare+0x31/0x40
[ 52.633239] do_syscall_64+0x3f/0x90
[ 52.633718] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.634402] RIP: 0033:0x7f70b538f0d7
[ 52.634872] 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
[ 52.637061] RSP: 002b:00007ffd665833e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.638030] RAX: ffffffffffffffda RBX: 00007ffd66583a28 RCX: 00007f70b538f0d7
[ 52.638939] RDX: 00007f70b53f941f RSI: 00007ffd66583380 RDI: 0000000040000000
[ 52.639831] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd66583190
[ 52.640721] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f70b54a1bf0
[ 52.641616] R13: 00007ffd665834c0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.642551]
[ 52.642855] irq event stamp: 7427
[ 52.643320] hardirqs last enabled at (7439): [] __up_console_sem+0x78/0x80
[ 52.644387] hardirqs last disabled at (7450): [] __up_console_sem+0x5d/0x80
[ 52.645454] softirqs last enabled at (7042): [] irq_exit_rcu+0x93/0xc0
[ 52.646515] softirqs last disabled at (7035): [] irq_exit_rcu+0x93/0xc0
[ 52.647550] ---[ end trace 0000000000000000 ]---
[ 52.653217] ------------[ cut here ]------------
[ 52.653876] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.655747] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.656951] Modules linked in:
[ 52.657527] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.658901] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.660021] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.660835] 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
[ 52.663246] RSP: 0018:ffff88800fcffc00 EFLAGS: 00010282
[ 52.663902] RAX: 0000000000000000 RBX: ffff888008ef2e40 RCX: 0000000000000000
[ 52.664917] RDX: ffff88800b2e8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.665952] RBP: ffff888008ef2e54 R08: 0000000000000001 R09: 0000000000000000
[ 52.667027] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.668060] R13: ffffffff84e223a0 R14: ffff888008ef2e48 R15: ffffffff84da62e0
[ 52.669147] FS: 0000555556467400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.670270] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.670990] CR2: 00007ff376c72bb8 CR3: 000000000ff82000 CR4: 0000000000350ee0
[ 52.672020] Call Trace:
[ 52.672549]
[ 52.672848] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.673606] ipv6_frags_init_net+0x206/0x3c0
[ 52.674326] ops_init+0xbb/0x6b0
[ 52.674774] setup_net+0x3d9/0x990
[ 52.675384] ? down_read_killable+0x1d7/0x4e0
[ 52.675958] ? __pfx_setup_net+0x10/0x10
[ 52.676618] ? copy_net_ns+0x17c/0x770
[ 52.677332] copy_net_ns+0x321/0x770
[ 52.677823] create_new_namespaces+0x3f6/0xb30
[ 52.678544] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.679379] ksys_unshare+0x44d/0x8e0
[ 52.679881] ? __pfx_ksys_unshare+0x10/0x10
[ 52.680577] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.681510] __x64_sys_unshare+0x31/0x40
[ 52.682044] do_syscall_64+0x3f/0x90
[ 52.682679] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.683570] RIP: 0033:0x7f70b538f0d7
[ 52.684038] 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
[ 52.686386] RSP: 002b:00007ffd665833e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.687510] RAX: ffffffffffffffda RBX: 00007ffd66583a28 RCX: 00007f70b538f0d7
[ 52.688556] RDX: 00007f70b53f941f RSI: 00007ffd66583380 RDI: 0000000040000000
[ 52.689591] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd66583190
[ 52.690629] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f70b54a1bf0
[ 52.691703] R13: 00007ffd665834c0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.692728]
[ 52.693033] irq event stamp: 11527
[ 52.693654] hardirqs last enabled at (11625): [] __up_console_sem+0x78/0x80
[ 52.694854] hardirqs last disabled at (11678): [] __up_console_sem+0x5d/0x80
[ 52.696065] softirqs last enabled at (11754): [] irq_exit_rcu+0x93/0xc0
[ 52.697416] softirqs last disabled at (11855): [] irq_exit_rcu+0x93/0xc0
[ 52.698613] ---[ end trace 0000000000000000 ]---
[ 52.700297] ------------[ cut here ]------------
[ 52.700883] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.703716] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.704851] Modules linked in:
[ 52.705382] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.706578] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.707598] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.708291] 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
[ 52.710491] RSP: 0018:ffff88800fcffbf0 EFLAGS: 00010286
[ 52.711195] RAX: 0000000000000000 RBX: ffff888008ef2240 RCX: 0000000000000000
[ 52.712056] RDX: ffff88800b2e8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.712957] RBP: ffff888008ef2254 R08: 0000000000000001 R09: 0000000000000000
[ 52.713882] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.714782] R13: ffffffff84e223a0 R14: ffff888008ef2248 R15: ffffffff84daf020
[ 52.715678] FS: 0000555556467400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.716679] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.717419] CR2: 00007ff376c72bb8 CR3: 000000000ff82000 CR4: 0000000000350ee0
[ 52.718326] Call Trace:
[ 52.718656]
[ 52.718956] nf_ct_net_init+0x224/0x3d0
[ 52.719505] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.720076] ops_init+0xbb/0x6b0
[ 52.720556] setup_net+0x3d9/0x990
[ 52.721010] ? down_read_killable+0x1d7/0x4e0
[ 52.721605] ? __pfx_setup_net+0x10/0x10
[ 52.722173] ? copy_net_ns+0x17c/0x770
[ 52.722681] copy_net_ns+0x321/0x770
[ 52.723193] create_new_namespaces+0x3f6/0xb30
[ 52.723784] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.724432] ksys_unshare+0x44d/0x8e0
[ 52.724926] ? __pfx_ksys_unshare+0x10/0x10
[ 52.725515] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.726274] __x64_sys_unshare+0x31/0x40
[ 52.726801] do_syscall_64+0x3f/0x90
[ 52.727315] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.727955] RIP: 0033:0x7f70b538f0d7
[ 52.728459] 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
[ 52.730665] RSP: 002b:00007ffd665833e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.731625] RAX: ffffffffffffffda RBX: 00007ffd66583a28 RCX: 00007f70b538f0d7
[ 52.732517] RDX: 00007f70b53f941f RSI: 00007ffd66583380 RDI: 0000000040000000
[ 52.733415] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd66583190
[ 52.734318] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f70b54a1bf0
[ 52.735223] R13: 00007ffd665834c0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.736156]
[ 52.736460] irq event stamp: 13133
[ 52.736888] hardirqs last enabled at (13143): [] __up_console_sem+0x78/0x80
[ 52.737986] hardirqs last disabled at (13154): [] __up_console_sem+0x5d/0x80
[ 52.739076] softirqs last enabled at (12670): [] irq_exit_rcu+0x93/0xc0
[ 52.740148] softirqs last disabled at (12659): [] irq_exit_rcu+0x93/0xc0
[ 52.741208] ---[ end trace 0000000000000000 ]---
executing program
[ 54.283806] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.331199] Bluetooth: hci0: command 0x041b tx timeout
[ 58.379181] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.428191] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:23:03 Registers:
info registers vcpu 0
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800fcff5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e 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 0000555556467400 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=00007fa0d3b436f4 CR3=000000000ff82000 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=00000000000337ab 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=00007ff376c13910 CR3=000000000c5e0000 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=2035303a33323a35312036312079614d XMM01=5d3630353730362e32352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d36 XMM07=6e72656b2072656c6c616b7a79732035
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000