Warning: Permanently added '[localhost]:55753' (ECDSA) to the list of known hosts.
2023/05/18 09:25:12 fuzzer started
2023/05/18 09:25:12 dialing manager at localhost:44319
2023/05/18 09:25:12 checking machine...
2023/05/18 09:25:12 checking revisions...
syzkaller login: [ 43.588180] kmemleak: Automatic memory scanning thread ended
2023/05/18 09:25:12 testing simple program...
[ 43.646013] cgroup: Unknown subsys name 'net'
[ 43.715549] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.323993] audit: type=1400 audit(1684401925.522:6): avc: denied { execmem } for pid=266 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 57.416318] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.418114] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.420237] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.423399] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.424506] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.426547] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.719105] ------------[ cut here ]------------
[ 57.719629] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.720796] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.721550] Modules linked in:
[ 57.721823] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.725313] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.726040] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.726503] 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
[ 57.727937] RSP: 0018:ffff88801efd7c00 EFLAGS: 00010282
[ 57.728361] RAX: 0000000000000000 RBX: ffff88800f633c40 RCX: 0000000000000000
[ 57.729093] RDX: ffff8880163db680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.729811] RBP: ffff88800f633c54 R08: 0000000000000001 R09: 0000000000000000
[ 57.730463] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.731137] R13: ffffffff84e23fe0 R14: ffff88800f633c48 R15: ffffffff84d74dc0
[ 57.731700] FS: 0000555556733400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.732303] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.732811] CR2: 00007f28d79d06f4 CR3: 000000001839c000 CR4: 0000000000350ef0
[ 57.733356] Call Trace:
[ 57.733611]
[ 57.733820] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.734249] ipv4_frags_init_net+0x269/0x440
[ 57.734664] ops_init+0xbb/0x6b0
[ 57.734977] setup_net+0x3d9/0x990
[ 57.735288] ? down_read_killable+0x1d7/0x4e0
[ 57.735712] ? __pfx_setup_net+0x10/0x10
[ 57.736053] ? copy_net_ns+0x17c/0x770
[ 57.736364] copy_net_ns+0x321/0x770
[ 57.736718] create_new_namespaces+0x3f6/0xb30
[ 57.737098] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.737484] ksys_unshare+0x44d/0x8e0
[ 57.737897] ? __pfx_ksys_unshare+0x10/0x10
[ 57.738324] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.738909] __x64_sys_unshare+0x31/0x40
[ 57.739304] do_syscall_64+0x3f/0x90
[ 57.739719] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.740227] RIP: 0033:0x7f973ceff0d7
[ 57.740644] 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
[ 57.742057] RSP: 002b:00007ffdd53571c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.742727] RAX: ffffffffffffffda RBX: 00007ffdd5357808 RCX: 00007f973ceff0d7
[ 57.743326] RDX: 00007f973cf6941f RSI: 00007ffdd5357160 RDI: 0000000040000000
[ 57.743941] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd5356f70
[ 57.744572] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f973d011bf0
[ 57.745100] R13: 00007ffdd53572a0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.745677]
[ 57.745867] irq event stamp: 8497
[ 57.746185] hardirqs last enabled at (8507): [] __up_console_sem+0x78/0x80
[ 57.747027] hardirqs last disabled at (8518): [] __up_console_sem+0x5d/0x80
[ 57.747882] softirqs last enabled at (7770): [] irq_exit_rcu+0x93/0xc0
[ 57.748628] softirqs last disabled at (7753): [] irq_exit_rcu+0x93/0xc0
[ 57.749250] ---[ end trace 0000000000000000 ]---
[ 57.753629] ------------[ cut here ]------------
[ 57.754110] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.755388] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.756203] Modules linked in:
[ 57.756535] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.757247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.757899] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.758351] 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
[ 57.759882] RSP: 0018:ffff88801efd7c00 EFLAGS: 00010282
[ 57.760330] RAX: 0000000000000000 RBX: ffff88800e54d840 RCX: 0000000000000000
[ 57.760940] RDX: ffff8880163db680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.761480] RBP: ffff88800e54d854 R08: 0000000000000001 R09: 0000000000000000
[ 57.762059] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.762692] R13: ffffffff84e23fe0 R14: ffff88800e54d848 R15: ffffffff84da7d60
[ 57.763327] FS: 0000555556733400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.764123] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.764693] CR2: 00007f28d79d06f4 CR3: 000000001839c000 CR4: 0000000000350ef0
[ 57.765294] Call Trace:
[ 57.765508]
[ 57.765753] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.766171] ipv6_frags_init_net+0x206/0x3c0
[ 57.766558] ops_init+0xbb/0x6b0
[ 57.766852] setup_net+0x3d9/0x990
[ 57.767161] ? down_read_killable+0x1d7/0x4e0
[ 57.767582] ? __pfx_setup_net+0x10/0x10
[ 57.767943] ? copy_net_ns+0x17c/0x770
[ 57.768288] copy_net_ns+0x321/0x770
[ 57.768678] create_new_namespaces+0x3f6/0xb30
[ 57.769092] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.769543] ksys_unshare+0x44d/0x8e0
[ 57.769862] ? __pfx_ksys_unshare+0x10/0x10
[ 57.770206] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.770682] __x64_sys_unshare+0x31/0x40
[ 57.771006] do_syscall_64+0x3f/0x90
[ 57.771311] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.771740] RIP: 0033:0x7f973ceff0d7
[ 57.772078] 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
[ 57.773836] RSP: 002b:00007ffdd53571c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.774470] RAX: ffffffffffffffda RBX: 00007ffdd5357808 RCX: 00007f973ceff0d7
[ 57.775100] RDX: 00007f973cf6941f RSI: 00007ffdd5357160 RDI: 0000000040000000
[ 57.775673] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd5356f70
[ 57.776206] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f973d011bf0
[ 57.776826] R13: 00007ffdd53572a0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.777368]
[ 57.777592] irq event stamp: 10415
[ 57.777891] hardirqs last enabled at (10425): [] __up_console_sem+0x78/0x80
[ 57.778645] hardirqs last disabled at (10436): [] __up_console_sem+0x5d/0x80
[ 57.779356] softirqs last enabled at (10388): [] irq_exit_rcu+0x93/0xc0
[ 57.780094] softirqs last disabled at (10383): [] irq_exit_rcu+0x93/0xc0
[ 57.780886] ---[ end trace 0000000000000000 ]---
[ 57.782412] ------------[ cut here ]------------
[ 57.782949] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.784281] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.785060] Modules linked in:
[ 57.785349] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.786097] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.786729] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.787127] 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
[ 57.788606] RSP: 0018:ffff88801efd7bf0 EFLAGS: 00010286
[ 57.789051] RAX: 0000000000000000 RBX: ffff88800e54ce40 RCX: 0000000000000000
[ 57.789667] RDX: ffff8880163db680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.790255] RBP: ffff88800e54ce54 R08: 0000000000000001 R09: 0000000000000000
[ 57.790822] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.791345] R13: ffffffff84e23fe0 R14: ffff88800e54ce48 R15: ffffffff84db0aa0
[ 57.791904] FS: 0000555556733400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.792536] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.793003] CR2: 00007f28d79d06f4 CR3: 000000001839c000 CR4: 0000000000350ef0
[ 57.793613] Call Trace:
[ 57.793841]
[ 57.794051] nf_ct_net_init+0x224/0x3d0
[ 57.794419] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.794844] ops_init+0xbb/0x6b0
[ 57.795178] setup_net+0x3d9/0x990
[ 57.795503] ? down_read_killable+0x1d7/0x4e0
[ 57.795923] ? __pfx_setup_net+0x10/0x10
[ 57.796272] ? copy_net_ns+0x17c/0x770
[ 57.796717] copy_net_ns+0x321/0x770
[ 57.797018] create_new_namespaces+0x3f6/0xb30
[ 57.797382] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.797791] ksys_unshare+0x44d/0x8e0
[ 57.798093] ? __pfx_ksys_unshare+0x10/0x10
[ 57.798432] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.798898] __x64_sys_unshare+0x31/0x40
[ 57.799217] do_syscall_64+0x3f/0x90
[ 57.799540] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.799948] RIP: 0033:0x7f973ceff0d7
[ 57.800263] 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
[ 57.801799] RSP: 002b:00007ffdd53571c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.802429] RAX: ffffffffffffffda RBX: 00007ffdd5357808 RCX: 00007f973ceff0d7
[ 57.803006] RDX: 00007f973cf6941f RSI: 00007ffdd5357160 RDI: 0000000040000000
[ 57.803561] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd5356f70
[ 57.804097] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f973d011bf0
[ 57.804676] R13: 00007ffdd53572a0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.805220]
[ 57.805408] irq event stamp: 11223
[ 57.805736] hardirqs last enabled at (11235): [] __up_console_sem+0x78/0x80
[ 57.806489] hardirqs last disabled at (11244): [] __up_console_sem+0x5d/0x80
[ 57.807321] softirqs last enabled at (10730): [] irq_exit_rcu+0x93/0xc0
[ 57.808141] softirqs last disabled at (10677): [] irq_exit_rcu+0x93/0xc0
[ 57.808948] ---[ end trace 0000000000000000 ]---
executing program
[ 59.445161] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.493170] Bluetooth: hci0: command 0x041b tx timeout
[ 63.540624] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.588665] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:25:26 Registers:
info registers vcpu 0
RAX=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801efd75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000032 R11=0000000000000001
R12=0000000000000032 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 0000555556733400 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=00007f28d79d06f4 CR3=000000001839c000 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=0000000000036147 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=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=00007f76a7a18df0 CR3=000000000e744000 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=6f8781a267d4d0b350415ed8ef75ae44
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=87e8342f489f83b4000000000013c908 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=6b560a9bac29da6900000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000