Warning: Permanently added '[localhost]:2293' (ECDSA) to the list of known hosts.
2023/05/18 02:54:39 fuzzer started
2023/05/18 02:54:39 dialing manager at localhost:44319
2023/05/18 02:54:39 checking machine...
2023/05/18 02:54:39 checking revisions...
syzkaller login: [ 60.099471] kmemleak: Automatic memory scanning thread ended
2023/05/18 02:54:39 testing simple program...
[ 60.163455] cgroup: Unknown subsys name 'net'
[ 60.271055] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 71.972503] audit: type=1400 audit(1684378491.821:6): 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
[ 73.105267] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 73.109577] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 73.111223] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 73.116094] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 73.117659] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 73.119177] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 73.504991] ------------[ cut here ]------------
[ 73.505763] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 73.508096] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 73.509364] Modules linked in:
[ 73.509893] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 73.515064] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 73.516072] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 73.516728] 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
[ 73.518929] RSP: 0018:ffff88801f557c00 EFLAGS: 00010282
[ 73.519580] RAX: 0000000000000000 RBX: ffff88800ef7fc40 RCX: 0000000000000000
[ 73.520476] RDX: ffff888018109b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 73.521383] RBP: ffff88800ef7fc54 R08: 0000000000000001 R09: 0000000000000000
[ 73.522285] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 73.523185] R13: ffffffff84e23fe0 R14: ffff88800ef7fc48 R15: ffffffff84d74dc0
[ 73.524083] FS: 0000555555863400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 73.525082] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.525798] CR2: 00007f7ca928a368 CR3: 00000000191c8000 CR4: 0000000000350ef0
[ 73.526732] Call Trace:
[ 73.527091]
[ 73.527385] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 73.528020] ipv4_frags_init_net+0x269/0x440
[ 73.528565] ops_init+0xbb/0x6b0
[ 73.529042] setup_net+0x3d9/0x990
[ 73.529493] ? down_read_killable+0x1d7/0x4e0
[ 73.530089] ? __pfx_setup_net+0x10/0x10
[ 73.530617] ? copy_net_ns+0x17c/0x770
[ 73.531146] copy_net_ns+0x321/0x770
[ 73.531619] create_new_namespaces+0x3f6/0xb30
[ 73.532231] unshare_nsproxy_namespaces+0xc1/0x200
[ 73.532866] ksys_unshare+0x44d/0x8e0
[ 73.533349] ? __pfx_ksys_unshare+0x10/0x10
[ 73.533913] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 73.534621] __x64_sys_unshare+0x31/0x40
[ 73.535157] do_syscall_64+0x3f/0x90
[ 73.535629] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 73.536285] RIP: 0033:0x7f2e01da90d7
[ 73.536741] 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
[ 73.538881] RSP: 002b:00007ffd16198148 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 73.539783] RAX: ffffffffffffffda RBX: 00007ffd16198788 RCX: 00007f2e01da90d7
[ 73.540659] RDX: 00007f2e01e1341f RSI: 00007ffd161980e0 RDI: 0000000040000000
[ 73.541530] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd16197ef0
[ 73.542392] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2e01ebbbf0
[ 73.543286] R13: 00007ffd16198220 R14: 0000000000000000 R15: 00000000000000f8
[ 73.544182]
[ 73.544475] irq event stamp: 8047
[ 73.544919] hardirqs last enabled at (8059): [] __up_console_sem+0x78/0x80
[ 73.545959] hardirqs last disabled at (8070): [] __up_console_sem+0x5d/0x80
[ 73.547002] softirqs last enabled at (7956): [] irq_exit_rcu+0x93/0xc0
[ 73.548002] softirqs last disabled at (7951): [] irq_exit_rcu+0x93/0xc0
[ 73.549021] ---[ end trace 0000000000000000 ]---
[ 73.554967] ------------[ cut here ]------------
[ 73.555543] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 73.557237] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 73.558273] Modules linked in:
[ 73.558676] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 73.559829] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 73.560784] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 73.561450] 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
[ 73.563610] RSP: 0018:ffff88801f557c00 EFLAGS: 00010282
[ 73.564280] RAX: 0000000000000000 RBX: ffff888016624c40 RCX: 0000000000000000
[ 73.565157] RDX: ffff888018109b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 73.566026] RBP: ffff888016624c54 R08: 0000000000000001 R09: 0000000000000000
[ 73.566914] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 73.567763] R13: ffffffff84e23fe0 R14: ffff888016624c48 R15: ffffffff84da7d60
[ 73.568643] FS: 0000555555863400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 73.569622] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.570359] CR2: 00007f7ca928a368 CR3: 00000000191c8000 CR4: 0000000000350ef0
[ 73.571254] Call Trace:
[ 73.571572]
[ 73.571908] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 73.572508] ipv6_frags_init_net+0x206/0x3c0
[ 73.573093] ops_init+0xbb/0x6b0
[ 73.573538] setup_net+0x3d9/0x990
[ 73.574016] ? down_read_killable+0x1d7/0x4e0
[ 73.574586] ? __pfx_setup_net+0x10/0x10
[ 73.575118] ? copy_net_ns+0x17c/0x770
[ 73.575619] copy_net_ns+0x321/0x770
[ 73.576120] create_new_namespaces+0x3f6/0xb30
[ 73.576688] unshare_nsproxy_namespaces+0xc1/0x200
[ 73.577320] ksys_unshare+0x44d/0x8e0
[ 73.577798] ? __pfx_ksys_unshare+0x10/0x10
[ 73.578363] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 73.579102] __x64_sys_unshare+0x31/0x40
[ 73.579607] do_syscall_64+0x3f/0x90
[ 73.580103] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 73.580734] RIP: 0033:0x7f2e01da90d7
[ 73.581226] 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
[ 73.583360] RSP: 002b:00007ffd16198148 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 73.584290] RAX: ffffffffffffffda RBX: 00007ffd16198788 RCX: 00007f2e01da90d7
[ 73.585156] RDX: 00007f2e01e1341f RSI: 00007ffd161980e0 RDI: 0000000040000000
[ 73.586032] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd16197ef0
[ 73.586920] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2e01ebbbf0
[ 73.587758] R13: 00007ffd16198220 R14: 0000000000000000 R15: 00000000000000f8
[ 73.588652]
[ 73.588978] irq event stamp: 10165
[ 73.589407] hardirqs last enabled at (10175): [] __up_console_sem+0x78/0x80
[ 73.590460] hardirqs last disabled at (10186): [] __up_console_sem+0x5d/0x80
[ 73.591494] softirqs last enabled at (9296): [] irq_exit_rcu+0x93/0xc0
[ 73.592519] softirqs last disabled at (9281): [] irq_exit_rcu+0x93/0xc0
[ 73.593526] ---[ end trace 0000000000000000 ]---
[ 73.594912] ------------[ cut here ]------------
[ 73.595487] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 73.597320] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 73.598388] Modules linked in:
[ 73.598795] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 73.599954] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 73.600954] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 73.601591] 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
[ 73.603762] RSP: 0018:ffff88801f557bf0 EFLAGS: 00010286
[ 73.604445] RAX: 0000000000000000 RBX: ffff888016625440 RCX: 0000000000000000
[ 73.605330] RDX: ffff888018109b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 73.606208] RBP: ffff888016625454 R08: 0000000000000001 R09: 0000000000000000
[ 73.607102] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 73.607967] R13: ffffffff84e23fe0 R14: ffff888016625448 R15: ffffffff84db0aa0
[ 73.608842] FS: 0000555555863400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 73.609790] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.610555] CR2: 00007f7ca928a368 CR3: 00000000191c8000 CR4: 0000000000350ef0
[ 73.611439] Call Trace:
[ 73.611761]
[ 73.612085] nf_ct_net_init+0x224/0x3d0
[ 73.612594] ? __pfx_nf_ct_net_init+0x10/0x10
[ 73.613209] ops_init+0xbb/0x6b0
[ 73.613656] setup_net+0x3d9/0x990
[ 73.614137] ? down_read_killable+0x1d7/0x4e0
[ 73.614732] ? __pfx_setup_net+0x10/0x10
[ 73.615289] ? copy_net_ns+0x17c/0x770
[ 73.615802] copy_net_ns+0x321/0x770
[ 73.616315] create_new_namespaces+0x3f6/0xb30
[ 73.616926] unshare_nsproxy_namespaces+0xc1/0x200
[ 73.617536] ksys_unshare+0x44d/0x8e0
[ 73.618052] ? __pfx_ksys_unshare+0x10/0x10
[ 73.618609] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 73.619352] __x64_sys_unshare+0x31/0x40
[ 73.619895] do_syscall_64+0x3f/0x90
[ 73.620379] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 73.621042] RIP: 0033:0x7f2e01da90d7
[ 73.621511] 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
[ 73.623656] RSP: 002b:00007ffd16198148 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 73.624611] RAX: ffffffffffffffda RBX: 00007ffd16198788 RCX: 00007f2e01da90d7
[ 73.625502] RDX: 00007f2e01e1341f RSI: 00007ffd161980e0 RDI: 0000000040000000
[ 73.626382] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd16197ef0
[ 73.627289] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2e01ebbbf0
[ 73.628170] R13: 00007ffd16198220 R14: 0000000000000000 R15: 00000000000000f8
[ 73.629089]
[ 73.629392] irq event stamp: 10973
[ 73.629849] hardirqs last enabled at (10985): [] __up_console_sem+0x78/0x80
[ 73.630926] hardirqs last disabled at (10996): [] __up_console_sem+0x5d/0x80
[ 73.632005] softirqs last enabled at (10910): [] irq_exit_rcu+0x93/0xc0
[ 73.633032] softirqs last disabled at (10901): [] irq_exit_rcu+0x93/0xc0
[ 73.634062] ---[ end trace 0000000000000000 ]---
executing program
[ 75.177475] Bluetooth: hci0: command 0x0409 tx timeout
[ 77.224897] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 79.272892] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 81.320889] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
02:54:27 Registers:
info registers vcpu 0
RAX=0000000000000047 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f5575f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000047 R11=0000000000000001
R12=0000000000000047 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 0000555555863400 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=00007f7ca928a368 CR3=00000000191c8000 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=000000000005c611 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=00007f4256822010 CR3=0000000015b94000 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=23c4712eab98359d324c6cc50b72bc50
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=7a37e0726372a6a6000000000013bec0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=872524dc9a7e473100000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000