Warning: Permanently added '[localhost]:8878' (ECDSA) to the list of known hosts.
2023/05/16 18:17:40 fuzzer started
2023/05/16 18:17:40 dialing manager at localhost:35573
2023/05/16 18:17:40 checking machine...
2023/05/16 18:17:40 checking revisions...
syzkaller login: [ 48.796631] kmemleak: Automatic memory scanning thread ended
2023/05/16 18:17:41 testing simple program...
[ 48.868397] cgroup: Unknown subsys name 'net'
[ 48.988734] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 61.200280] audit: type=1400 audit(1684261073.432:6): 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
[ 62.350832] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 62.353840] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 62.355054] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 62.358058] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 62.360377] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 62.361681] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 62.779434] ------------[ cut here ]------------
[ 62.780159] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 62.781999] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.783173] Modules linked in:
[ 62.783625] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.788476] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.789604] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.790367] 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
[ 62.792789] RSP: 0018:ffff88801930fc00 EFLAGS: 00010282
[ 62.793561] RAX: 0000000000000000 RBX: ffff888013b5e840 RCX: 0000000000000000
[ 62.794588] RDX: ffff88801a3251c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.795607] RBP: ffff888013b5e854 R08: 0000000000000001 R09: 0000000000000000
[ 62.796632] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 62.797649] R13: ffffffff84e223a0 R14: ffff888013b5e848 R15: ffffffff84d73340
[ 62.798673] FS: 0000555556812400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.799826] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.800675] CR2: 00007f39d15e56f4 CR3: 00000000192ba000 CR4: 0000000000350ef0
[ 62.801698] Call Trace:
[ 62.802097]
[ 62.802475] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 62.803219] ipv4_frags_init_net+0x269/0x440
[ 62.803868] ops_init+0xbb/0x6b0
[ 62.804413] setup_net+0x3d9/0x990
[ 62.804945] ? down_read_killable+0x1d7/0x4e0
[ 62.805637] ? __pfx_setup_net+0x10/0x10
[ 62.806261] ? copy_net_ns+0x17c/0x770
[ 62.806841] copy_net_ns+0x321/0x770
[ 62.807438] create_new_namespaces+0x3f6/0xb30
[ 62.808119] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.808871] ksys_unshare+0x44d/0x8e0
[ 62.809471] ? __pfx_ksys_unshare+0x10/0x10
[ 62.810171] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.811006] __x64_sys_unshare+0x31/0x40
[ 62.811664] do_syscall_64+0x3f/0x90
[ 62.812257] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.813004] RIP: 0033:0x7fbab77330d7
[ 62.813588] 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
[ 62.816174] RSP: 002b:00007ffe77ea13f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.817304] RAX: ffffffffffffffda RBX: 00007ffe77ea1a38 RCX: 00007fbab77330d7
[ 62.818377] RDX: 00007fbab779d41f RSI: 00007ffe77ea1390 RDI: 0000000040000000
[ 62.819444] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe77ea11a0
[ 62.820529] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbab7845bf0
[ 62.821606] R13: 00007ffe77ea14d0 R14: 0000000000000000 R15: 00000000000000f8
[ 62.822677]
[ 62.823026] irq event stamp: 11211
[ 62.823565] hardirqs last enabled at (11223): [] __up_console_sem+0x78/0x80
[ 62.824789] hardirqs last disabled at (11234): [] __up_console_sem+0x5d/0x80
[ 62.826056] softirqs last enabled at (10832): [] irq_exit_rcu+0x93/0xc0
[ 62.827284] softirqs last disabled at (10827): [] irq_exit_rcu+0x93/0xc0
[ 62.828499] ---[ end trace 0000000000000000 ]---
[ 62.835309] ------------[ cut here ]------------
[ 62.835916] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 62.837583] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.838676] Modules linked in:
[ 62.839087] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.840333] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.841357] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.842009] 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
[ 62.844229] RSP: 0018:ffff88801930fc00 EFLAGS: 00010282
[ 62.844881] RAX: 0000000000000000 RBX: ffff88800994d240 RCX: 0000000000000000
[ 62.845795] RDX: ffff88801a3251c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.846713] RBP: ffff88800994d254 R08: 0000000000000001 R09: 0000000000000000
[ 62.847619] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.848498] R13: ffffffff84e223a0 R14: ffff88800994d248 R15: ffffffff84da62e0
[ 62.849396] FS: 0000555556812400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.850413] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.851167] CR2: 00007f39d15e56f4 CR3: 00000000192ba000 CR4: 0000000000350ef0
[ 62.852022] Call Trace:
[ 62.852383]
[ 62.852685] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 62.853331] ipv6_frags_init_net+0x206/0x3c0
[ 62.853885] ops_init+0xbb/0x6b0
[ 62.854383] setup_net+0x3d9/0x990
[ 62.854837] ? down_read_killable+0x1d7/0x4e0
[ 62.855441] ? __pfx_setup_net+0x10/0x10
[ 62.855951] ? copy_net_ns+0x17c/0x770
[ 62.856488] copy_net_ns+0x321/0x770
[ 62.856968] create_new_namespaces+0x3f6/0xb30
[ 62.857580] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.858229] ksys_unshare+0x44d/0x8e0
[ 62.858721] ? __pfx_ksys_unshare+0x10/0x10
[ 62.859310] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.860027] __x64_sys_unshare+0x31/0x40
[ 62.860581] do_syscall_64+0x3f/0x90
[ 62.861058] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.861733] RIP: 0033:0x7fbab77330d7
[ 62.862243] 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
[ 62.864413] RSP: 002b:00007ffe77ea13f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.865369] RAX: ffffffffffffffda RBX: 00007ffe77ea1a38 RCX: 00007fbab77330d7
[ 62.866291] RDX: 00007fbab779d41f RSI: 00007ffe77ea1390 RDI: 0000000040000000
[ 62.867174] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe77ea11a0
[ 62.868027] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbab7845bf0
[ 62.868917] R13: 00007ffe77ea14d0 R14: 0000000000000000 R15: 00000000000000f8
[ 62.869821]
[ 62.870165] irq event stamp: 13355
[ 62.870606] hardirqs last enabled at (13365): [] __up_console_sem+0x78/0x80
[ 62.871675] hardirqs last disabled at (13376): [] __up_console_sem+0x5d/0x80
[ 62.872753] softirqs last enabled at (13194): [] irq_exit_rcu+0x93/0xc0
[ 62.873800] softirqs last disabled at (13189): [] irq_exit_rcu+0x93/0xc0
[ 62.874860] ---[ end trace 0000000000000000 ]---
[ 62.876250] ------------[ cut here ]------------
[ 62.876829] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 62.878833] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.879905] Modules linked in:
[ 62.880347] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.881492] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.882530] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.883202] 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
[ 62.885368] RSP: 0018:ffff88801930fbf0 EFLAGS: 00010286
[ 62.886027] RAX: 0000000000000000 RBX: ffff88800994cc40 RCX: 0000000000000000
[ 62.886920] RDX: ffff88801a3251c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.887806] RBP: ffff88800994cc54 R08: 0000000000000001 R09: 0000000000000000
[ 62.888702] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.889593] R13: ffffffff84e223a0 R14: ffff88800994cc48 R15: ffffffff84daf020
[ 62.890496] FS: 0000555556812400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.891486] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.892231] CR2: 00007f39d15e56f4 CR3: 00000000192ba000 CR4: 0000000000350ef0
[ 62.893093] Call Trace:
[ 62.893453]
[ 62.893757] nf_ct_net_init+0x224/0x3d0
[ 62.894324] ? __pfx_nf_ct_net_init+0x10/0x10
[ 62.894897] ops_init+0xbb/0x6b0
[ 62.895370] setup_net+0x3d9/0x990
[ 62.895827] ? down_read_killable+0x1d7/0x4e0
[ 62.896420] ? __pfx_setup_net+0x10/0x10
[ 62.896926] ? copy_net_ns+0x17c/0x770
[ 62.897463] copy_net_ns+0x321/0x770
[ 62.897946] create_new_namespaces+0x3f6/0xb30
[ 62.898565] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.899210] ksys_unshare+0x44d/0x8e0
[ 62.899696] ? __pfx_ksys_unshare+0x10/0x10
[ 62.900281] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.900998] __x64_sys_unshare+0x31/0x40
[ 62.901546] do_syscall_64+0x3f/0x90
[ 62.902042] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.902718] RIP: 0033:0x7fbab77330d7
[ 62.903216] 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
[ 62.905407] RSP: 002b:00007ffe77ea13f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.906381] RAX: ffffffffffffffda RBX: 00007ffe77ea1a38 RCX: 00007fbab77330d7
[ 62.907291] RDX: 00007fbab779d41f RSI: 00007ffe77ea1390 RDI: 0000000040000000
[ 62.908179] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe77ea11a0
[ 62.909032] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbab7845bf0
[ 62.909943] R13: 00007ffe77ea14d0 R14: 0000000000000000 R15: 00000000000000f8
[ 62.910856]
[ 62.911192] irq event stamp: 14197
[ 62.911627] hardirqs last enabled at (14207): [] __up_console_sem+0x78/0x80
[ 62.912705] hardirqs last disabled at (14218): [] __up_console_sem+0x5d/0x80
[ 62.913777] softirqs last enabled at (13692): [] irq_exit_rcu+0x93/0xc0
[ 62.914843] softirqs last disabled at (13637): [] irq_exit_rcu+0x93/0xc0
[ 62.915878] ---[ end trace 0000000000000000 ]---
executing program
[ 64.434581] Bluetooth: hci0: command 0x0409 tx timeout
[ 66.482205] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 68.530237] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 70.578205] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:17:50 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801930f5f0
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 0000555556812400 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=00007f39d15e56f4 CR3=00000000192ba000 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=000000000003a0c5 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=00007fc699fa5000 CR3=000000000d874000 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=2035353a37313a38312036312079614d XMM01=5d3532363338372e32362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d35 XMM07=6e72656b2072656c6c616b7a79732035
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000