Warning: Permanently added '[localhost]:24177' (ECDSA) to the list of known hosts.
2023/05/17 05:03:21 fuzzer started
2023/05/17 05:03:21 dialing manager at localhost:35573
2023/05/17 05:03:21 checking machine...
2023/05/17 05:03:21 checking revisions...
syzkaller login: [ 45.107437] kmemleak: Automatic memory scanning thread ended
2023/05/17 05:03:21 testing simple program...
[ 45.181917] cgroup: Unknown subsys name 'net'
[ 45.270313] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 58.012442] audit: type=1400 audit(1684299814.686:6): avc: denied { execmem } for pid=265 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 59.159416] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 59.161106] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 59.163622] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 59.166705] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 59.169097] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 59.170878] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 59.561650] ------------[ cut here ]------------
[ 59.562450] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 59.564585] WARNING: CPU: 0 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.565662] Modules linked in:
[ 59.566076] CPU: 0 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.570608] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.571816] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.572501] 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
[ 59.574677] RSP: 0018:ffff88801f53fc00 EFLAGS: 00010282
[ 59.575360] RAX: 0000000000000000 RBX: ffff888015b47040 RCX: 0000000000000000
[ 59.576248] RDX: ffff88800fea0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.577102] RBP: ffff888015b47054 R08: 0000000000000001 R09: 0000000000000000
[ 59.577975] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 59.578839] R13: ffffffff84e223a0 R14: ffff888015b47048 R15: ffffffff84d73340
[ 59.579724] FS: 00005555555b2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.580721] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.581457] CR2: 0000559ca79f0080 CR3: 000000000f286000 CR4: 0000000000350ef0
[ 59.582322] Call Trace:
[ 59.582648]
[ 59.582943] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 59.583571] ipv4_frags_init_net+0x269/0x440
[ 59.584121] ops_init+0xbb/0x6b0
[ 59.584611] setup_net+0x3d9/0x990
[ 59.585059] ? down_read_killable+0x1d7/0x4e0
[ 59.585652] ? __pfx_setup_net+0x10/0x10
[ 59.586184] ? copy_net_ns+0x17c/0x770
[ 59.586683] copy_net_ns+0x321/0x770
[ 59.587178] create_new_namespaces+0x3f6/0xb30
[ 59.587751] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.588386] ksys_unshare+0x44d/0x8e0
[ 59.588873] ? __pfx_ksys_unshare+0x10/0x10
[ 59.589443] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.590175] __x64_sys_unshare+0x31/0x40
[ 59.590687] do_syscall_64+0x3f/0x90
[ 59.591182] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.591822] RIP: 0033:0x7f2656b380d7
[ 59.592328] 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
[ 59.594469] RSP: 002b:00007ffd1de6d628 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.595403] RAX: ffffffffffffffda RBX: 00007ffd1de6dc68 RCX: 00007f2656b380d7
[ 59.596303] RDX: 00007f2656ba241f RSI: 00007ffd1de6d5c0 RDI: 0000000040000000
[ 59.597179] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd1de6d3d0
[ 59.598021] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2656c4abf0
[ 59.598891] R13: 00007ffd1de6d700 R14: 0000000000000000 R15: 00000000000000f8
[ 59.599780]
[ 59.600075] irq event stamp: 8961
[ 59.600540] hardirqs last enabled at (8973): [] __up_console_sem+0x78/0x80
[ 59.601582] hardirqs last disabled at (8984): [] __up_console_sem+0x5d/0x80
[ 59.602625] softirqs last enabled at (8386): [] irq_exit_rcu+0x93/0xc0
[ 59.603646] softirqs last disabled at (8243): [] irq_exit_rcu+0x93/0xc0
[ 59.604681] ---[ end trace 0000000000000000 ]---
[ 59.610713] ------------[ cut here ]------------
[ 59.611329] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 59.613176] WARNING: CPU: 0 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.614223] Modules linked in:
[ 59.614623] CPU: 0 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.615768] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.616767] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.617432] 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
[ 59.619573] RSP: 0018:ffff88801f53fc00 EFLAGS: 00010282
[ 59.620276] RAX: 0000000000000000 RBX: ffff888016674840 RCX: 0000000000000000
[ 59.621170] RDX: ffff88800fea0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.622012] RBP: ffff888016674854 R08: 0000000000000001 R09: 0000000000000000
[ 59.622889] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.623771] R13: ffffffff84e223a0 R14: ffff888016674848 R15: ffffffff84da62e0
[ 59.624665] FS: 00005555555b2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.625652] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.626382] CR2: 0000559ca79f0080 CR3: 000000000f286000 CR4: 0000000000350ef0
[ 59.627250] Call Trace:
[ 59.627573]
[ 59.627866] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 59.628512] ipv6_frags_init_net+0x206/0x3c0
[ 59.629058] ops_init+0xbb/0x6b0
[ 59.629526] setup_net+0x3d9/0x990
[ 59.629978] ? down_read_killable+0x1d7/0x4e0
[ 59.630564] ? __pfx_setup_net+0x10/0x10
[ 59.631064] ? copy_net_ns+0x17c/0x770
[ 59.631590] copy_net_ns+0x321/0x770
[ 59.632066] create_new_namespaces+0x3f6/0xb30
[ 59.632697] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.633334] ksys_unshare+0x44d/0x8e0
[ 59.633819] ? __pfx_ksys_unshare+0x10/0x10
[ 59.634385] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.635084] __x64_sys_unshare+0x31/0x40
[ 59.635623] do_syscall_64+0x3f/0x90
[ 59.636091] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.636754] RIP: 0033:0x7f2656b380d7
[ 59.637238] 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
[ 59.639376] RSP: 002b:00007ffd1de6d628 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.640314] RAX: ffffffffffffffda RBX: 00007ffd1de6dc68 RCX: 00007f2656b380d7
[ 59.641192] RDX: 00007f2656ba241f RSI: 00007ffd1de6d5c0 RDI: 0000000040000000
[ 59.642028] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd1de6d3d0
[ 59.642900] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2656c4abf0
[ 59.643778] R13: 00007ffd1de6d700 R14: 0000000000000000 R15: 00000000000000f8
[ 59.644705]
[ 59.645000] irq event stamp: 10827
[ 59.645455] hardirqs last enabled at (10839): [] __up_console_sem+0x78/0x80
[ 59.646504] hardirqs last disabled at (10850): [] __up_console_sem+0x5d/0x80
[ 59.647571] softirqs last enabled at (10324): [] irq_exit_rcu+0x93/0xc0
[ 59.648598] softirqs last disabled at (10301): [] irq_exit_rcu+0x93/0xc0
[ 59.649622] ---[ end trace 0000000000000000 ]---
[ 59.650998] ------------[ cut here ]------------
[ 59.651613] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 59.653709] WARNING: CPU: 0 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.654739] Modules linked in:
[ 59.655166] CPU: 0 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.656297] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.657304] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.657936] 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
[ 59.660056] RSP: 0018:ffff88801f53fbf0 EFLAGS: 00010286
[ 59.660752] RAX: 0000000000000000 RBX: ffff888016674240 RCX: 0000000000000000
[ 59.661630] RDX: ffff88800fea0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.662509] RBP: ffff888016674254 R08: 0000000000000001 R09: 0000000000000000
[ 59.663392] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.664272] R13: ffffffff84e223a0 R14: ffff888016674248 R15: ffffffff84daf020
[ 59.665117] FS: 00005555555b2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.666099] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.666827] CR2: 0000559ca79f0080 CR3: 000000000f286000 CR4: 0000000000350ef0
[ 59.667720] Call Trace:
[ 59.668040]
[ 59.668382] nf_ct_net_init+0x224/0x3d0
[ 59.668892] ? __pfx_nf_ct_net_init+0x10/0x10
[ 59.669485] ops_init+0xbb/0x6b0
[ 59.669921] setup_net+0x3d9/0x990
[ 59.670391] ? down_read_killable+0x1d7/0x4e0
[ 59.670962] ? __pfx_setup_net+0x10/0x10
[ 59.671489] ? copy_net_ns+0x17c/0x770
[ 59.671996] copy_net_ns+0x321/0x770
[ 59.672525] create_new_namespaces+0x3f6/0xb30
[ 59.673104] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.673739] ksys_unshare+0x44d/0x8e0
[ 59.674253] ? __pfx_ksys_unshare+0x10/0x10
[ 59.674792] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.675514] __x64_sys_unshare+0x31/0x40
[ 59.676023] do_syscall_64+0x3f/0x90
[ 59.676529] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.677188] RIP: 0033:0x7f2656b380d7
[ 59.677645] 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
[ 59.679774] RSP: 002b:00007ffd1de6d628 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.680726] RAX: ffffffffffffffda RBX: 00007ffd1de6dc68 RCX: 00007f2656b380d7
[ 59.681610] RDX: 00007f2656ba241f RSI: 00007ffd1de6d5c0 RDI: 0000000040000000
[ 59.682488] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd1de6d3d0
[ 59.683490] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2656c4abf0
[ 59.684548] R13: 00007ffd1de6d700 R14: 0000000000000000 R15: 00000000000000f8
[ 59.685636]
[ 59.685992] irq event stamp: 11649
[ 59.686544] hardirqs last enabled at (11661): [] __up_console_sem+0x78/0x80
[ 59.687816] hardirqs last disabled at (11672): [] __up_console_sem+0x5d/0x80
[ 59.689093] softirqs last enabled at (11334): [] irq_exit_rcu+0x93/0xc0
[ 59.690351] softirqs last disabled at (11329): [] irq_exit_rcu+0x93/0xc0
[ 59.691587] ---[ end trace 0000000000000000 ]---
executing program
[ 61.243939] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 63.290227] Bluetooth: hci0: command 0x041b tx timeout
[ 65.338238] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 67.386241] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
05:03:35 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f53f598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 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 00005555555b2400 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=0000559ca79f0080 CR3=000000000f286000 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=000000000002b7b7 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=00007fa3e4523a60 CR3=000000000f34c000 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=2036333a33303a35302037312079614d XMM01=5d3236363536352e39352020205b203a
XMM02=646f4d205d3236363536352e39352020 XMM03=6b7a79732036333a33303a3530203731
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120363632203a4449
XMM06=57205d3538353436352e39352020205b XMM07=79732036333a33303a35302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000