Warning: Permanently added '[localhost]:51284' (ECDSA) to the list of known hosts.
2023/05/17 01:24:52 fuzzer started
2023/05/17 01:24:52 dialing manager at localhost:35573
2023/05/17 01:24:52 checking machine...
2023/05/17 01:24:52 checking revisions...
syzkaller login: [ 34.516414] kmemleak: Automatic memory scanning thread ended
2023/05/17 01:24:52 testing simple program...
[ 34.586723] cgroup: Unknown subsys name 'net'
[ 34.665010] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.233808] audit: type=1400 audit(1684286706.460:6): 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
[ 49.371487] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.373280] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
executing program
[ 49.377911] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.387997] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.389546] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.390697] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.779936] ------------[ cut here ]------------
[ 49.780617] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.782837] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.783926] Modules linked in:
[ 49.784386] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.789174] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.790201] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.790871] 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
[ 49.793044] RSP: 0018:ffff8880179a7c00 EFLAGS: 00010282
[ 49.793731] RAX: 0000000000000000 RBX: ffff88800ca35c40 RCX: 0000000000000000
[ 49.794624] RDX: ffff888016539b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.795520] RBP: ffff88800ca35c54 R08: 0000000000000001 R09: 0000000000000000
[ 49.796420] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.797338] R13: ffffffff84e223a0 R14: ffff88800ca35c48 R15: ffffffff84d73340
[ 49.798204] FS: 0000555557239400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.799239] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.799949] CR2: 00007f0d9dbc46f4 CR3: 0000000015ae0000 CR4: 0000000000350ef0
[ 49.800857] Call Trace:
[ 49.801182]
[ 49.801514] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.802131] ipv4_frags_init_net+0x269/0x440
[ 49.802717] ops_init+0xbb/0x6b0
[ 49.803162] setup_net+0x3d9/0x990
[ 49.803645] ? down_read_killable+0x1d7/0x4e0
[ 49.804244] ? __pfx_setup_net+0x10/0x10
[ 49.804772] ? copy_net_ns+0x17c/0x770
[ 49.805312] copy_net_ns+0x321/0x770
[ 49.805799] create_new_namespaces+0x3f6/0xb30
[ 49.806434] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.807053] ksys_unshare+0x44d/0x8e0
[ 49.807595] ? __pfx_ksys_unshare+0x10/0x10
[ 49.808139] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.808912] __x64_sys_unshare+0x31/0x40
[ 49.809469] do_syscall_64+0x3f/0x90
[ 49.809944] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.810619] RIP: 0033:0x7efd0f7f40d7
[ 49.811092] 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
[ 49.813339] RSP: 002b:00007fff6cbab288 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.814321] RAX: ffffffffffffffda RBX: 00007fff6cbab8c8 RCX: 00007efd0f7f40d7
[ 49.815245] RDX: 00007efd0f85e41f RSI: 00007fff6cbab220 RDI: 0000000040000000
[ 49.816132] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff6cbab030
[ 49.817094] R10: 0000000000000000 R11: 0000000000000206 R12: 00007efd0f906bf0
[ 49.818014] R13: 00007fff6cbab360 R14: 0000000000000000 R15: 00000000000000f8
[ 49.818943]
[ 49.819280] irq event stamp: 8139
[ 49.819713] hardirqs last enabled at (8149): [] __up_console_sem+0x78/0x80
[ 49.820807] hardirqs last disabled at (8160): [] __up_console_sem+0x5d/0x80
[ 49.821891] softirqs last enabled at (7804): [] irq_exit_rcu+0x93/0xc0
[ 49.822979] softirqs last disabled at (7799): [] irq_exit_rcu+0x93/0xc0
[ 49.824052] ---[ end trace 0000000000000000 ]---
[ 49.830951] ------------[ cut here ]------------
[ 49.831592] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.833379] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.834482] Modules linked in:
[ 49.834910] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.836097] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.837187] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.837889] 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
[ 49.840166] RSP: 0018:ffff8880179a7c00 EFLAGS: 00010282
[ 49.840897] RAX: 0000000000000000 RBX: ffff888009672840 RCX: 0000000000000000
[ 49.841825] RDX: ffff888016539b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.842742] RBP: ffff888009672854 R08: 0000000000000001 R09: 0000000000000000
[ 49.843670] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.844604] R13: ffffffff84e223a0 R14: ffff888009672848 R15: ffffffff84da62e0
[ 49.845548] FS: 0000555557239400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.846594] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.847394] CR2: 00007f0d9dbc46f4 CR3: 0000000015ae0000 CR4: 0000000000350ef0
[ 49.848336] Call Trace:
[ 49.848697]
[ 49.848995] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.849662] ipv6_frags_init_net+0x206/0x3c0
[ 49.850274] ops_init+0xbb/0x6b0
[ 49.850725] setup_net+0x3d9/0x990
[ 49.851242] ? down_read_killable+0x1d7/0x4e0
[ 49.851832] ? __pfx_setup_net+0x10/0x10
[ 49.852397] ? copy_net_ns+0x17c/0x770
[ 49.852933] copy_net_ns+0x321/0x770
[ 49.853453] create_new_namespaces+0x3f6/0xb30
[ 49.854054] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.854726] ksys_unshare+0x44d/0x8e0
[ 49.855269] ? __pfx_ksys_unshare+0x10/0x10
[ 49.855840] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.856650] __x64_sys_unshare+0x31/0x40
[ 49.857191] do_syscall_64+0x3f/0x90
[ 49.857732] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.858448] RIP: 0033:0x7efd0f7f40d7
[ 49.858937] 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
[ 49.861196] RSP: 002b:00007fff6cbab288 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.862138] RAX: ffffffffffffffda RBX: 00007fff6cbab8c8 RCX: 00007efd0f7f40d7
[ 49.863064] RDX: 00007efd0f85e41f RSI: 00007fff6cbab220 RDI: 0000000040000000
[ 49.863979] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff6cbab030
[ 49.864898] R10: 0000000000000000 R11: 0000000000000206 R12: 00007efd0f906bf0
[ 49.865818] R13: 00007fff6cbab360 R14: 0000000000000000 R15: 00000000000000f8
[ 49.866793]
[ 49.867111] irq event stamp: 10145
[ 49.867602] hardirqs last enabled at (10157): [] __up_console_sem+0x78/0x80
[ 49.868749] hardirqs last disabled at (10168): [] __up_console_sem+0x5d/0x80
[ 49.869873] softirqs last enabled at (10082): [] irq_exit_rcu+0x93/0xc0
[ 49.870967] softirqs last disabled at (10077): [] irq_exit_rcu+0x93/0xc0
[ 49.872048] ---[ end trace 0000000000000000 ]---
[ 49.873482] ------------[ cut here ]------------
[ 49.874081] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.876030] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.877225] Modules linked in:
[ 49.877648] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.878869] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.879952] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.880652] 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
[ 49.882935] RSP: 0018:ffff8880179a7bf0 EFLAGS: 00010286
[ 49.883644] RAX: 0000000000000000 RBX: ffff88800d667240 RCX: 0000000000000000
[ 49.884588] RDX: ffff888016539b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.885521] RBP: ffff88800d667254 R08: 0000000000000001 R09: 0000000000000000
[ 49.886447] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.887398] R13: ffffffff84e223a0 R14: ffff88800d667248 R15: ffffffff84daf020
[ 49.888318] FS: 0000555557239400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.889376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.890099] CR2: 00007f0d9dbc46f4 CR3: 0000000015ae0000 CR4: 0000000000350ef0
[ 49.891028] Call Trace:
[ 49.891391]
[ 49.891708] nf_ct_net_init+0x224/0x3d0
[ 49.892276] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.892880] ops_init+0xbb/0x6b0
[ 49.893373] setup_net+0x3d9/0x990
[ 49.893832] ? down_read_killable+0x1d7/0x4e0
[ 49.894463] ? __pfx_setup_net+0x10/0x10
[ 49.894989] ? copy_net_ns+0x17c/0x770
[ 49.895554] copy_net_ns+0x321/0x770
[ 49.896059] create_new_namespaces+0x3f6/0xb30
[ 49.896728] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.897407] ksys_unshare+0x44d/0x8e0
[ 49.897927] ? __pfx_ksys_unshare+0x10/0x10
[ 49.898538] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.899320] __x64_sys_unshare+0x31/0x40
[ 49.899860] do_syscall_64+0x3f/0x90
[ 49.900391] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.901061] RIP: 0033:0x7efd0f7f40d7
[ 49.901586] 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
[ 49.903869] RSP: 002b:00007fff6cbab288 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.904879] RAX: ffffffffffffffda RBX: 00007fff6cbab8c8 RCX: 00007efd0f7f40d7
[ 49.905802] RDX: 00007efd0f85e41f RSI: 00007fff6cbab220 RDI: 0000000040000000
[ 49.906732] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff6cbab030
[ 49.907665] R10: 0000000000000000 R11: 0000000000000206 R12: 00007efd0f906bf0
[ 49.908622] R13: 00007fff6cbab360 R14: 0000000000000000 R15: 00000000000000f8
[ 49.909571]
[ 49.909879] irq event stamp: 10983
[ 49.910368] hardirqs last enabled at (10995): [] __up_console_sem+0x78/0x80
[ 49.911485] hardirqs last disabled at (11006): [] __up_console_sem+0x5d/0x80
[ 49.912648] softirqs last enabled at (10082): [] irq_exit_rcu+0x93/0xc0
[ 49.913724] softirqs last disabled at (10077): [] irq_exit_rcu+0x93/0xc0
[ 49.914807] ---[ end trace 0000000000000000 ]---
[ 51.450012] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 53.498304] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.545301] Bluetooth: hci0: command 0x040f tx timeout
[ 57.593303] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:25:07 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880179a75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555557239400 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=00007f0d9dbc46f4 CR3=0000000015ae0000 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=0000000000028613 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=00007f8c9d90b240 CR3=00000000164e4000 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=1a3028e08333c98990494d5b9a463c32
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=a35ab3a413e814fe000000000013b9f0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=d35e67c9860d9ed800000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200020200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000