Warning: Permanently added '[localhost]:45898' (ECDSA) to the list of known hosts.
2023/05/18 05:11:52 fuzzer started
2023/05/18 05:11:52 dialing manager at localhost:44319
2023/05/18 05:11:52 checking machine...
2023/05/18 05:11:52 checking revisions...
syzkaller login: [ 44.003282] kmemleak: Automatic memory scanning thread ended
2023/05/18 05:11:52 testing simple program...
[ 44.077123] cgroup: Unknown subsys name 'net'
[ 44.156062] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.198116] audit: type=1400 audit(1684386724.716:6): 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
[ 57.319304] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.320702] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.322207] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.325341] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.327023] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.328179] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.698236] ------------[ cut here ]------------
[ 57.698876] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.700886] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.702047] Modules linked in:
[ 57.702602] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.707542] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.708790] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.709551] 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
[ 57.711963] RSP: 0018:ffff88801c81fc00 EFLAGS: 00010282
[ 57.712736] RAX: 0000000000000000 RBX: ffff88800c6b8c40 RCX: 0000000000000000
[ 57.713702] RDX: ffff8880159a3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.714588] RBP: ffff88800c6b8c54 R08: 0000000000000001 R09: 0000000000000000
[ 57.715479] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.716382] R13: ffffffff84e23fe0 R14: ffff88800c6b8c48 R15: ffffffff84d74dc0
[ 57.717275] FS: 0000555556bf3400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.718272] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.718982] CR2: 00007f58f7d026f4 CR3: 0000000015bfa000 CR4: 0000000000350ee0
[ 57.719891] Call Trace:
[ 57.720248]
[ 57.720546] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.721183] ipv4_frags_init_net+0x269/0x440
[ 57.721736] ops_init+0xbb/0x6b0
[ 57.722209] setup_net+0x3d9/0x990
[ 57.722666] ? down_read_killable+0x1d7/0x4e0
[ 57.723263] ? __pfx_setup_net+0x10/0x10
[ 57.723776] ? copy_net_ns+0x17c/0x770
[ 57.724308] copy_net_ns+0x321/0x770
[ 57.724829] create_new_namespaces+0x3f6/0xb30
[ 57.725513] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.726227] ksys_unshare+0x44d/0x8e0
[ 57.726770] ? __pfx_ksys_unshare+0x10/0x10
[ 57.727402] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.728248] __x64_sys_unshare+0x31/0x40
[ 57.728819] do_syscall_64+0x3f/0x90
[ 57.729409] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.730166] RIP: 0033:0x7f5a2b53a0d7
[ 57.730682] 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
[ 57.733086] RSP: 002b:00007fffbeddf278 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.734122] RAX: ffffffffffffffda RBX: 00007fffbeddf8b8 RCX: 00007f5a2b53a0d7
[ 57.735111] RDX: 00007f5a2b5a441f RSI: 00007fffbeddf210 RDI: 0000000040000000
[ 57.736110] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffbeddf020
[ 57.737096] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5a2b64cbf0
[ 57.738094] R13: 00007fffbeddf350 R14: 0000000000000000 R15: 00000000000000f8
[ 57.739102]
[ 57.739474] irq event stamp: 7959
[ 57.739951] hardirqs last enabled at (7969): [] __up_console_sem+0x78/0x80
[ 57.741149] hardirqs last disabled at (7982): [] sysvec_apic_timer_interrupt+0xf/0x90
[ 57.742451] softirqs last enabled at (7502): [] irq_exit_rcu+0x93/0xc0
[ 57.743610] softirqs last disabled at (7459): [] irq_exit_rcu+0x93/0xc0
[ 57.744756] ---[ end trace 0000000000000000 ]---
[ 57.748766] ------------[ cut here ]------------
[ 57.749230] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.750472] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.751258] Modules linked in:
[ 57.751575] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.752472] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.753244] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.753738] 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
[ 57.755411] RSP: 0018:ffff88801c81fc00 EFLAGS: 00010282
[ 57.755923] RAX: 0000000000000000 RBX: ffff88800ff7da40 RCX: 0000000000000000
[ 57.756604] RDX: ffff8880159a3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.757285] RBP: ffff88800ff7da54 R08: 0000000000000001 R09: 0000000000000000
[ 57.757939] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.758628] R13: ffffffff84e23fe0 R14: ffff88800ff7da48 R15: ffffffff84da7d60
[ 57.759314] FS: 0000555556bf3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.760064] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.760638] CR2: 00007fa1649efda0 CR3: 0000000015bfa000 CR4: 0000000000350ef0
[ 57.761323] Call Trace:
[ 57.761572]
[ 57.761798] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.762291] ipv6_frags_init_net+0x206/0x3c0
[ 57.762721] ops_init+0xbb/0x6b0
[ 57.763063] setup_net+0x3d9/0x990
[ 57.763429] ? down_read_killable+0x1d7/0x4e0
[ 57.763889] ? __pfx_setup_net+0x10/0x10
[ 57.764306] ? copy_net_ns+0x17c/0x770
[ 57.764695] copy_net_ns+0x321/0x770
[ 57.765065] create_new_namespaces+0x3f6/0xb30
[ 57.765527] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.765993] ksys_unshare+0x44d/0x8e0
[ 57.766388] ? __pfx_ksys_unshare+0x10/0x10
[ 57.766807] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.767365] __x64_sys_unshare+0x31/0x40
[ 57.767775] do_syscall_64+0x3f/0x90
[ 57.768156] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.768656] RIP: 0033:0x7f5a2b53a0d7
[ 57.769008] 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
[ 57.770664] RSP: 002b:00007fffbeddf278 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.771389] RAX: ffffffffffffffda RBX: 00007fffbeddf8b8 RCX: 00007f5a2b53a0d7
[ 57.772053] RDX: 00007f5a2b5a441f RSI: 00007fffbeddf210 RDI: 0000000040000000
[ 57.772752] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffbeddf020
[ 57.773433] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5a2b64cbf0
[ 57.774092] R13: 00007fffbeddf350 R14: 0000000000000000 R15: 00000000000000f8
[ 57.774787]
[ 57.775015] irq event stamp: 9565
[ 57.775359] hardirqs last enabled at (9577): [] __up_console_sem+0x78/0x80
[ 57.776193] hardirqs last disabled at (9588): [] __up_console_sem+0x5d/0x80
[ 57.776990] softirqs last enabled at (9516): [] irq_exit_rcu+0x93/0xc0
[ 57.777767] softirqs last disabled at (9509): [] irq_exit_rcu+0x93/0xc0
[ 57.778552] ---[ end trace 0000000000000000 ]---
[ 57.779785] ------------[ cut here ]------------
[ 57.781080] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.782619] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.783563] Modules linked in:
[ 57.783877] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.784873] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.785753] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.786364] 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
[ 57.788164] RSP: 0018:ffff88801c81fbf0 EFLAGS: 00010286
[ 57.788673] RAX: 0000000000000000 RBX: ffff88800ff7d840 RCX: 0000000000000000
[ 57.789416] RDX: ffff8880159a3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.790080] RBP: ffff88800ff7d854 R08: 0000000000000001 R09: 0000000000000000
[ 57.790836] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.791627] R13: ffffffff84e23fe0 R14: ffff88800ff7d848 R15: ffffffff84db0aa0
[ 57.792391] FS: 0000555556bf3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.793280] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.793828] CR2: 00007fa1649efda0 CR3: 0000000015bfa000 CR4: 0000000000350ef0
[ 57.794605] Call Trace:
[ 57.794862]
[ 57.795090] nf_ct_net_init+0x224/0x3d0
[ 57.795653] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.796094] ops_init+0xbb/0x6b0
[ 57.796564] setup_net+0x3d9/0x990
[ 57.796917] ? down_read_killable+0x1d7/0x4e0
[ 57.797501] ? __pfx_setup_net+0x10/0x10
[ 57.797895] ? copy_net_ns+0x17c/0x770
[ 57.798410] copy_net_ns+0x321/0x770
[ 57.798779] create_new_namespaces+0x3f6/0xb30
[ 57.799359] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.799842] ksys_unshare+0x44d/0x8e0
[ 57.800368] ? __pfx_ksys_unshare+0x10/0x10
[ 57.800784] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.801447] __x64_sys_unshare+0x31/0x40
[ 57.801851] do_syscall_64+0x3f/0x90
[ 57.802328] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.802823] RIP: 0033:0x7f5a2b53a0d7
[ 57.803312] 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
[ 57.805101] RSP: 002b:00007fffbeddf278 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.805918] RAX: ffffffffffffffda RBX: 00007fffbeddf8b8 RCX: 00007f5a2b53a0d7
[ 57.806689] RDX: 00007f5a2b5a441f RSI: 00007fffbeddf210 RDI: 0000000040000000
[ 57.807447] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffbeddf020
[ 57.808111] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5a2b64cbf0
[ 57.808887] R13: 00007fffbeddf350 R14: 0000000000000000 R15: 00000000000000f8
[ 57.809681]
[ 57.809916] irq event stamp: 12883
[ 57.810361] hardirqs last enabled at (12959): [] __up_console_sem+0x78/0x80
[ 57.811277] hardirqs last disabled at (13038): [] __up_console_sem+0x5d/0x80
[ 57.812084] softirqs last enabled at (13034): [] irq_exit_rcu+0x93/0xc0
[ 57.813020] softirqs last disabled at (13055): [] irq_exit_rcu+0x93/0xc0
[ 57.813921] ---[ end trace 0000000000000000 ]---
executing program
[ 59.401972] Bluetooth: hci0: command 0x0409 tx timeout
[ 61.449203] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 63.497229] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.545186] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
05:12:06 Registers:
info registers vcpu 0
RAX=000000000001e78b 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=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 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=00007fa16493da50 CR3=000000000f236000 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=2036303a32313a35302038312079614d XMM01=5d3230363230372e37352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d32 XMM07=6e72656b2072656c6c616b7a79732036
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000034 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801c81f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000034 R11=0000000000000001
R12=0000000000000034 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 0000555556bf3400 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=00007f58f7d026f4 CR3=0000000015bfa000 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