Warning: Permanently added '[localhost]:54115' (ECDSA) to the list of known hosts.
2023/05/18 09:30:18 fuzzer started
2023/05/18 09:30:18 dialing manager at localhost:44319
2023/05/18 09:30:18 checking machine...
2023/05/18 09:30:18 checking revisions...
syzkaller login: [ 35.427061] kmemleak: Automatic memory scanning thread ended
2023/05/18 09:30:18 testing simple program...
[ 35.491636] cgroup: Unknown subsys name 'net'
[ 35.572738] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.159245] audit: type=1400 audit(1684402231.162:6): 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
[ 49.293522] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.294810] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.296337] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.299044] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.301080] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.301912] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.600544] ------------[ cut here ]------------
[ 49.601027] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.602663] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.603595] Modules linked in:
[ 49.603867] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.607258] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.607908] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.608384] 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
[ 49.609870] RSP: 0018:ffff88801ebbfc00 EFLAGS: 00010282
[ 49.610336] RAX: 0000000000000000 RBX: ffff88800e36e440 RCX: 0000000000000000
[ 49.610949] RDX: ffff888014708000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.611550] RBP: ffff88800e36e454 R08: 0000000000000001 R09: 0000000000000000
[ 49.612178] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.612761] R13: ffffffff84e23fe0 R14: ffff88800e36e448 R15: ffffffff84d74dc0
[ 49.613394] FS: 000055555713b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.614075] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.614584] CR2: 00007fece66e28b0 CR3: 000000000cc28000 CR4: 0000000000350ef0
[ 49.615213] Call Trace:
[ 49.615441]
[ 49.615664] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.616093] ipv4_frags_init_net+0x269/0x440
[ 49.616510] ops_init+0xbb/0x6b0
[ 49.616834] setup_net+0x3d9/0x990
[ 49.617215] ? down_read_killable+0x1d7/0x4e0
[ 49.617610] ? __pfx_setup_net+0x10/0x10
[ 49.617973] ? copy_net_ns+0x17c/0x770
[ 49.618395] copy_net_ns+0x321/0x770
[ 49.618747] create_new_namespaces+0x3f6/0xb30
[ 49.619233] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.619680] ksys_unshare+0x44d/0x8e0
[ 49.620005] ? __pfx_ksys_unshare+0x10/0x10
[ 49.620438] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.620958] __x64_sys_unshare+0x31/0x40
[ 49.621360] do_syscall_64+0x3f/0x90
[ 49.621703] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.622193] RIP: 0033:0x7f632035e0d7
[ 49.622517] 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
[ 49.624101] RSP: 002b:00007ffcd8d7f838 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.624774] RAX: ffffffffffffffda RBX: 00007ffcd8d7fe78 RCX: 00007f632035e0d7
[ 49.625408] RDX: 00007f63203c841f RSI: 00007ffcd8d7f7d0 RDI: 0000000040000000
[ 49.626016] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcd8d7f5e0
[ 49.626651] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6320470bf0
[ 49.627279] R13: 00007ffcd8d7f910 R14: 0000000000000000 R15: 00000000000000f8
[ 49.627897]
[ 49.628110] irq event stamp: 8193
[ 49.628436] hardirqs last enabled at (8205): [] __up_console_sem+0x78/0x80
[ 49.629181] hardirqs last disabled at (8216): [] __up_console_sem+0x5d/0x80
[ 49.629913] softirqs last enabled at (7768): [] irq_exit_rcu+0x93/0xc0
[ 49.630653] softirqs last disabled at (7763): [] irq_exit_rcu+0x93/0xc0
[ 49.631390] ---[ end trace 0000000000000000 ]---
[ 49.635401] ------------[ cut here ]------------
[ 49.635836] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.637104] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.637851] Modules linked in:
[ 49.638162] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.638972] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.639701] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.640192] 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
[ 49.641732] RSP: 0018:ffff88801ebbfc00 EFLAGS: 00010282
[ 49.642218] RAX: 0000000000000000 RBX: ffff88800cbef640 RCX: 0000000000000000
[ 49.642813] RDX: ffff888014708000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.643495] RBP: ffff88800cbef654 R08: 0000000000000001 R09: 0000000000000000
[ 49.644114] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.644739] R13: ffffffff84e23fe0 R14: ffff88800cbef648 R15: ffffffff84da7d60
[ 49.645377] FS: 000055555713b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.646066] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.646606] CR2: 00007fece66e28b0 CR3: 000000000cc28000 CR4: 0000000000350ef0
[ 49.647263] Call Trace:
[ 49.647500]
[ 49.647714] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.648186] ipv6_frags_init_net+0x206/0x3c0
[ 49.648594] ops_init+0xbb/0x6b0
[ 49.648928] setup_net+0x3d9/0x990
[ 49.649286] ? down_read_killable+0x1d7/0x4e0
[ 49.649689] ? __pfx_setup_net+0x10/0x10
[ 49.650052] ? copy_net_ns+0x17c/0x770
[ 49.650445] copy_net_ns+0x321/0x770
[ 49.650790] create_new_namespaces+0x3f6/0xb30
[ 49.651257] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.651705] ksys_unshare+0x44d/0x8e0
[ 49.652059] ? __pfx_ksys_unshare+0x10/0x10
[ 49.652476] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.652988] __x64_sys_unshare+0x31/0x40
[ 49.653395] do_syscall_64+0x3f/0x90
[ 49.653740] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.654227] RIP: 0033:0x7f632035e0d7
[ 49.654561] 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
[ 49.656224] RSP: 002b:00007ffcd8d7f838 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.656878] RAX: ffffffffffffffda RBX: 00007ffcd8d7fe78 RCX: 00007f632035e0d7
[ 49.657536] RDX: 00007f63203c841f RSI: 00007ffcd8d7f7d0 RDI: 0000000040000000
[ 49.658184] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcd8d7f5e0
[ 49.658780] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6320470bf0
[ 49.659448] R13: 00007ffcd8d7f910 R14: 0000000000000000 R15: 00000000000000f8
[ 49.660056]
[ 49.660291] irq event stamp: 9835
[ 49.660586] hardirqs last enabled at (9845): [] __up_console_sem+0x78/0x80
[ 49.661344] hardirqs last disabled at (9856): [] __up_console_sem+0x5d/0x80
[ 49.662061] softirqs last enabled at (9786): [] irq_exit_rcu+0x93/0xc0
[ 49.662824] softirqs last disabled at (9777): [] irq_exit_rcu+0x93/0xc0
[ 49.663560] ---[ end trace 0000000000000000 ]---
[ 49.664730] ------------[ cut here ]------------
[ 49.665237] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.666573] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.667411] Modules linked in:
[ 49.667705] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.668556] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.669284] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.669739] 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
[ 49.671355] RSP: 0018:ffff88801ebbfbf0 EFLAGS: 00010286
[ 49.671841] RAX: 0000000000000000 RBX: ffff88800cbefe40 RCX: 0000000000000000
[ 49.672474] RDX: ffff888014708000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.673168] RBP: ffff88800cbefe54 R08: 0000000000000001 R09: 0000000000000000
[ 49.673777] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.674454] R13: ffffffff84e23fe0 R14: ffff88800cbefe48 R15: ffffffff84db0aa0
[ 49.675155] FS: 000055555713b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.675880] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.676432] CR2: 00007fece66e28b0 CR3: 000000000cc28000 CR4: 0000000000350ef0
[ 49.677052] Call Trace:
[ 49.677314]
[ 49.677536] nf_ct_net_init+0x224/0x3d0
[ 49.677932] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.678377] ops_init+0xbb/0x6b0
[ 49.678701] setup_net+0x3d9/0x990
[ 49.679044] ? down_read_killable+0x1d7/0x4e0
[ 49.679456] ? __pfx_setup_net+0x10/0x10
[ 49.679797] ? copy_net_ns+0x17c/0x770
[ 49.680199] copy_net_ns+0x321/0x770
[ 49.680548] create_new_namespaces+0x3f6/0xb30
[ 49.680969] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.681438] ksys_unshare+0x44d/0x8e0
[ 49.681772] ? __pfx_ksys_unshare+0x10/0x10
[ 49.682179] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.682671] __x64_sys_unshare+0x31/0x40
[ 49.683048] do_syscall_64+0x3f/0x90
[ 49.683408] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.683874] RIP: 0033:0x7f632035e0d7
[ 49.684223] 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
[ 49.685727] RSP: 002b:00007ffcd8d7f838 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.686367] RAX: ffffffffffffffda RBX: 00007ffcd8d7fe78 RCX: 00007f632035e0d7
[ 49.686980] RDX: 00007f63203c841f RSI: 00007ffcd8d7f7d0 RDI: 0000000040000000
[ 49.687595] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcd8d7f5e0
[ 49.688204] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6320470bf0
[ 49.688775] R13: 00007ffcd8d7f910 R14: 0000000000000000 R15: 00000000000000f8
[ 49.689411]
[ 49.689612] irq event stamp: 10633
[ 49.689906] hardirqs last enabled at (10643): [] __up_console_sem+0x78/0x80
[ 49.690640] hardirqs last disabled at (10664): [] __up_console_sem+0x5d/0x80
[ 49.691361] softirqs last enabled at (10660): [] irq_exit_rcu+0x93/0xc0
[ 49.692012] softirqs last disabled at (10651): [] irq_exit_rcu+0x93/0xc0
[ 49.692700] ---[ end trace 0000000000000000 ]---
executing program
[ 51.323520] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 53.370610] Bluetooth: hci0: command 0x041b tx timeout
[ 55.418238] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.466213] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:30:31 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ebbf598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe5bd1 R15=dffffc0000000000
RIP=ffffffff82507f45 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 000055555713b400 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=00007fece66e28b0 CR3=000000000cc28000 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=000000000002abf5 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=00007f37bc51e488 CR3=00000000161ac000 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=8a368493aa9902a9d14625f7baa85b73
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=0682c09b1dafeb52000000000013b1a8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=94cd41db708e370e00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000