Warning: Permanently added '[localhost]:9777' (ECDSA) to the list of known hosts.
2023/05/16 11:18:57 fuzzer started
2023/05/16 11:18:58 dialing manager at localhost:35573
2023/05/16 11:18:58 checking machine...
2023/05/16 11:18:58 checking revisions...
syzkaller login: [ 37.215461] kmemleak: Automatic memory scanning thread ended
2023/05/16 11:18:58 testing simple program...
[ 37.287286] cgroup: Unknown subsys name 'net'
[ 37.357131] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.119097] audit: type=1400 audit(1684235950.109:6): 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
[ 50.283214] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.286063] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.287214] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.292780] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.294515] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.297227] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.691101] ------------[ cut here ]------------
[ 50.691934] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.694231] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.695318] Modules linked in:
[ 50.695762] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.700529] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.701555] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.702220] 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
[ 50.704400] RSP: 0018:ffff888015a07c00 EFLAGS: 00010282
[ 50.705104] RAX: 0000000000000000 RBX: ffff88800d10b840 RCX: 0000000000000000
[ 50.706003] RDX: ffff888016d59b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.706890] RBP: ffff88800d10b854 R08: 0000000000000001 R09: 0000000000000000
[ 50.707779] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.708655] R13: ffffffff84e223a0 R14: ffff88800d10b848 R15: ffffffff84d73340
[ 50.709517] FS: 0000555556411400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.710509] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.711238] CR2: 00007efdf1cd16f4 CR3: 0000000009ece000 CR4: 0000000000350ef0
[ 50.712111] Call Trace:
[ 50.712434]
[ 50.712761] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.713385] ipv4_frags_init_net+0x269/0x440
[ 50.713970] ops_init+0xbb/0x6b0
[ 50.714412] setup_net+0x3d9/0x990
[ 50.714897] ? down_read_killable+0x1d7/0x4e0
[ 50.715458] ? __pfx_setup_net+0x10/0x10
[ 50.715997] ? copy_net_ns+0x17c/0x770
[ 50.716500] copy_net_ns+0x321/0x770
[ 50.717012] create_new_namespaces+0x3f6/0xb30
[ 50.717629] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.718243] ksys_unshare+0x44d/0x8e0
[ 50.718760] ? __pfx_ksys_unshare+0x10/0x10
[ 50.719307] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.720052] __x64_sys_unshare+0x31/0x40
[ 50.720590] do_syscall_64+0x3f/0x90
[ 50.721080] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.721743] RIP: 0033:0x7f1d6ea3e0d7
[ 50.722206] 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
[ 50.724330] RSP: 002b:00007ffd844431c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.725287] RAX: ffffffffffffffda RBX: 00007ffd84443808 RCX: 00007f1d6ea3e0d7
[ 50.726186] RDX: 00007f1d6eaa841f RSI: 00007ffd84443160 RDI: 0000000040000000
[ 50.727057] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd84442f70
[ 50.727939] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1d6eb50bf0
[ 50.728817] R13: 00007ffd844432a0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.729757]
[ 50.730059] irq event stamp: 8277
[ 50.730476] hardirqs last enabled at (8287): [] __up_console_sem+0x78/0x80
[ 50.731523] hardirqs last disabled at (8298): [] __up_console_sem+0x5d/0x80
[ 50.732551] softirqs last enabled at (8202): [] irq_exit_rcu+0x93/0xc0
[ 50.733624] softirqs last disabled at (8197): [] irq_exit_rcu+0x93/0xc0
[ 50.734648] ---[ end trace 0000000000000000 ]---
[ 50.740437] ------------[ cut here ]------------
[ 50.741066] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.742827] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.743881] Modules linked in:
[ 50.744292] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.745458] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.746460] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.747128] 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
[ 50.749296] RSP: 0018:ffff888015a07c00 EFLAGS: 00010282
[ 50.749978] RAX: 0000000000000000 RBX: ffff88800d746040 RCX: 0000000000000000
[ 50.750848] RDX: ffff888016d59b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.751726] RBP: ffff88800d746054 R08: 0000000000000001 R09: 0000000000000000
[ 50.752601] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.753454] R13: ffffffff84e223a0 R14: ffff88800d746048 R15: ffffffff84da62e0
[ 50.754349] FS: 0000555556411400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.755328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.756063] CR2: 00007efdf1cd16f4 CR3: 0000000009ece000 CR4: 0000000000350ef0
[ 50.756933] Call Trace:
[ 50.757282]
[ 50.757609] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.758213] ipv6_frags_init_net+0x206/0x3c0
[ 50.758793] ops_init+0xbb/0x6b0
[ 50.759233] setup_net+0x3d9/0x990
[ 50.759704] ? down_read_killable+0x1d7/0x4e0
[ 50.760263] ? __pfx_setup_net+0x10/0x10
[ 50.760793] ? copy_net_ns+0x17c/0x770
[ 50.761307] copy_net_ns+0x321/0x770
[ 50.761815] create_new_namespaces+0x3f6/0xb30
[ 50.762391] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.763053] ksys_unshare+0x44d/0x8e0
[ 50.763544] ? __pfx_ksys_unshare+0x10/0x10
[ 50.764117] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.764851] __x64_sys_unshare+0x31/0x40
[ 50.765369] do_syscall_64+0x3f/0x90
[ 50.765871] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.766512] RIP: 0033:0x7f1d6ea3e0d7
[ 50.767002] 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
[ 50.769173] RSP: 002b:00007ffd844431c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.770131] RAX: ffffffffffffffda RBX: 00007ffd84443808 RCX: 00007f1d6ea3e0d7
[ 50.771030] RDX: 00007f1d6eaa841f RSI: 00007ffd84443160 RDI: 0000000040000000
[ 50.771932] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd84442f70
[ 50.772841] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1d6eb50bf0
[ 50.773758] R13: 00007ffd844432a0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.774663]
[ 50.774962] irq event stamp: 9987
[ 50.775388] hardirqs last enabled at (9997): [] __up_console_sem+0x78/0x80
[ 50.776448] hardirqs last disabled at (10008): [] __up_console_sem+0x5d/0x80
[ 50.777521] softirqs last enabled at (9804): [] irq_exit_rcu+0x93/0xc0
[ 50.778538] softirqs last disabled at (9791): [] irq_exit_rcu+0x93/0xc0
[ 50.779585] ---[ end trace 0000000000000000 ]---
[ 50.780927] ------------[ cut here ]------------
[ 50.781529] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.783424] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.784485] Modules linked in:
[ 50.784928] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.786096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.787125] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.787806] 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
[ 50.790000] RSP: 0018:ffff888015a07bf0 EFLAGS: 00010286
[ 50.790686] RAX: 0000000000000000 RBX: ffff88800d746640 RCX: 0000000000000000
[ 50.791550] RDX: ffff888016d59b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.792442] RBP: ffff88800d746654 R08: 0000000000000001 R09: 0000000000000000
[ 50.793359] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.794255] R13: ffffffff84e223a0 R14: ffff88800d746648 R15: ffffffff84daf020
[ 50.795161] FS: 0000555556411400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.796159] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.796893] CR2: 00007efdf1cd16f4 CR3: 0000000009ece000 CR4: 0000000000350ef0
[ 50.797791] Call Trace:
[ 50.798117]
[ 50.798418] nf_ct_net_init+0x224/0x3d0
[ 50.798959] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.799547] ops_init+0xbb/0x6b0
[ 50.800014] setup_net+0x3d9/0x990
[ 50.800466] ? down_read_killable+0x1d7/0x4e0
[ 50.801076] ? __pfx_setup_net+0x10/0x10
[ 50.801618] ? copy_net_ns+0x17c/0x770
[ 50.802121] copy_net_ns+0x321/0x770
[ 50.802638] create_new_namespaces+0x3f6/0xb30
[ 50.803226] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.803868] ksys_unshare+0x44d/0x8e0
[ 50.804361] ? __pfx_ksys_unshare+0x10/0x10
[ 50.804932] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.805692] __x64_sys_unshare+0x31/0x40
[ 50.806206] do_syscall_64+0x3f/0x90
[ 50.806707] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.807346] RIP: 0033:0x7f1d6ea3e0d7
[ 50.807835] 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
[ 50.810038] RSP: 002b:00007ffd844431c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.810981] RAX: ffffffffffffffda RBX: 00007ffd84443808 RCX: 00007f1d6ea3e0d7
[ 50.811865] RDX: 00007f1d6eaa841f RSI: 00007ffd84443160 RDI: 0000000040000000
[ 50.812760] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd84442f70
[ 50.813665] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1d6eb50bf0
[ 50.814518] R13: 00007ffd844432a0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.815424]
[ 50.815754] irq event stamp: 10725
[ 50.816188] hardirqs last enabled at (10735): [] __up_console_sem+0x78/0x80
[ 50.817258] hardirqs last disabled at (10746): [] __up_console_sem+0x5d/0x80
[ 50.818318] softirqs last enabled at (10286): [] irq_exit_rcu+0x93/0xc0
[ 50.819358] softirqs last disabled at (10281): [] irq_exit_rcu+0x93/0xc0
[ 50.820413] ---[ end trace 0000000000000000 ]---
executing program
[ 52.363288] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.411633] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.458637] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.506683] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
11:19:10 Registers:
info registers vcpu 0
RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888015a075f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001
R12=000000000000002d 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 0000555556411400 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=00007efdf1cd16f4 CR3=0000000009ece000 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=000000000002c94b 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=00007fb3781e9610 CR3=00000000168d6000 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=2031313a39313a31312036312079614d XMM01=5d3236373539362e30352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d32 XMM07=6e72656b2072656c6c616b7a79732031
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000