Warning: Permanently added '[localhost]:13506' (ECDSA) to the list of known hosts.
2023/05/16 13:09:24 fuzzer started
2023/05/16 13:09:25 dialing manager at localhost:35573
2023/05/16 13:09:25 checking machine...
2023/05/16 13:09:25 checking revisions...
syzkaller login: [ 44.728023] kmemleak: Automatic memory scanning thread ended
2023/05/16 13:09:25 testing simple program...
[ 44.803989] cgroup: Unknown subsys name 'net'
[ 44.968790] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.019785] audit: type=1400 audit(1684242577.719:6): 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
[ 58.191356] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.192835] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.194790] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.197057] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.198580] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.199877] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.587507] ------------[ cut here ]------------
[ 58.588444] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.591076] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.592779] Modules linked in:
[ 58.593512] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.598766] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.599978] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.600801] 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
[ 58.603339] RSP: 0018:ffff88801f597c00 EFLAGS: 00010282
[ 58.604084] RAX: 0000000000000000 RBX: ffff88800d8f0c40 RCX: 0000000000000000
[ 58.605107] RDX: ffff88800fe48000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.606116] RBP: ffff88800d8f0c54 R08: 0000000000000001 R09: 0000000000000000
[ 58.607122] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.608126] R13: ffffffff84e223a0 R14: ffff88800d8f0c48 R15: ffffffff84d73340
[ 58.609143] FS: 0000555555671400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.610279] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.611104] CR2: 00007fa2589b26f4 CR3: 00000000161ca000 CR4: 0000000000350ee0
[ 58.612148] Call Trace:
[ 58.612553]
[ 58.612889] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.613616] ipv4_frags_init_net+0x269/0x440
[ 58.614284] ops_init+0xbb/0x6b0
[ 58.614787] setup_net+0x3d9/0x990
[ 58.615344] ? down_read_killable+0x1d7/0x4e0
[ 58.615987] ? __pfx_setup_net+0x10/0x10
[ 58.616603] ? copy_net_ns+0x17c/0x770
[ 58.617177] copy_net_ns+0x321/0x770
[ 58.617750] create_new_namespaces+0x3f6/0xb30
[ 58.618455] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.619153] ksys_unshare+0x44d/0x8e0
[ 58.619741] ? __pfx_ksys_unshare+0x10/0x10
[ 58.620407] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.621249] __x64_sys_unshare+0x31/0x40
[ 58.621847] do_syscall_64+0x3f/0x90
[ 58.622445] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.623215] RIP: 0033:0x7f4a8ddbd0d7
[ 58.623791] 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
[ 58.626352] RSP: 002b:00007fffc185b5a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.627448] RAX: ffffffffffffffda RBX: 00007fffc185bbe8 RCX: 00007f4a8ddbd0d7
[ 58.628499] RDX: 00007f4a8de2741f RSI: 00007fffc185b540 RDI: 0000000040000000
[ 58.629530] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffc185b350
[ 58.630556] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4a8decfbf0
[ 58.631569] R13: 00007fffc185b680 R14: 0000000000000000 R15: 00000000000000f8
[ 58.632634]
[ 58.632983] irq event stamp: 8169
[ 58.633497] hardirqs last enabled at (8181): [] __up_console_sem+0x78/0x80
[ 58.634705] hardirqs last disabled at (8192): [] __up_console_sem+0x5d/0x80
[ 58.635933] softirqs last enabled at (7700): [] irq_exit_rcu+0x93/0xc0
[ 58.637139] softirqs last disabled at (7645): [] irq_exit_rcu+0x93/0xc0
[ 58.638351] ---[ end trace 0000000000000000 ]---
[ 58.646782] ------------[ cut here ]------------
[ 58.647504] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.649870] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.651054] Modules linked in:
[ 58.651540] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.652835] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.653980] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.654733] 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
[ 58.657236] RSP: 0018:ffff88801f597c00 EFLAGS: 00010282
[ 58.657962] RAX: 0000000000000000 RBX: ffff88800ef01e40 RCX: 0000000000000000
[ 58.658950] RDX: ffff88800fe48000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.659942] RBP: ffff88800ef01e54 R08: 0000000000000001 R09: 0000000000000000
[ 58.660937] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.661930] R13: ffffffff84e223a0 R14: ffff88800ef01e48 R15: ffffffff84da62e0
[ 58.662961] FS: 0000555555671400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.664123] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.664986] CR2: 00007fdc57f16220 CR3: 00000000161ca000 CR4: 0000000000350ee0
[ 58.665998] Call Trace:
[ 58.666404]
[ 58.666746] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.667475] ipv6_frags_init_net+0x206/0x3c0
[ 58.668120] ops_init+0xbb/0x6b0
[ 58.668663] setup_net+0x3d9/0x990
[ 58.669215] ? down_read_killable+0x1d7/0x4e0
[ 58.669870] ? __pfx_setup_net+0x10/0x10
[ 58.670493] ? copy_net_ns+0x17c/0x770
[ 58.671080] copy_net_ns+0x321/0x770
[ 58.671712] create_new_namespaces+0x3f6/0xb30
[ 58.672512] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.673228] ksys_unshare+0x44d/0x8e0
[ 58.673774] ? __pfx_ksys_unshare+0x10/0x10
[ 58.674423] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.675241] __x64_sys_unshare+0x31/0x40
[ 58.675817] do_syscall_64+0x3f/0x90
[ 58.676394] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.677106] RIP: 0033:0x7f4a8ddbd0d7
[ 58.677659] 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
[ 58.680125] RSP: 002b:00007fffc185b5a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.681203] RAX: ffffffffffffffda RBX: 00007fffc185bbe8 RCX: 00007f4a8ddbd0d7
[ 58.682171] RDX: 00007f4a8de2741f RSI: 00007fffc185b540 RDI: 0000000040000000
[ 58.683148] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffc185b350
[ 58.684158] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4a8decfbf0
[ 58.685128] R13: 00007fffc185b680 R14: 0000000000000000 R15: 00000000000000f8
[ 58.686142]
[ 58.686502] irq event stamp: 10887
[ 58.686986] hardirqs last enabled at (10897): [] __up_console_sem+0x78/0x80
[ 58.688312] hardirqs last disabled at (10908): [] __up_console_sem+0x5d/0x80
[ 58.689422] softirqs last enabled at (10792): [] irq_exit_rcu+0x93/0xc0
[ 58.690456] softirqs last disabled at (10783): [] irq_exit_rcu+0x93/0xc0
[ 58.691479] ---[ end trace 0000000000000000 ]---
[ 58.692835] ------------[ cut here ]------------
[ 58.693492] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.695427] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.696520] Modules linked in:
[ 58.696925] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.698094] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.699092] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.699762] 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
[ 58.701923] RSP: 0018:ffff88801f597bf0 EFLAGS: 00010286
[ 58.702612] RAX: 0000000000000000 RBX: ffff88800ef00c40 RCX: 0000000000000000
[ 58.703486] RDX: ffff88800fe48000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.704397] RBP: ffff88800ef00c54 R08: 0000000000000001 R09: 0000000000000000
[ 58.705293] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.706148] R13: ffffffff84e223a0 R14: ffff88800ef00c48 R15: ffffffff84daf020
[ 58.707032] FS: 0000555555671400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.708027] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.708786] CR2: 00007fdc57f16220 CR3: 00000000161ca000 CR4: 0000000000350ee0
[ 58.709694] Call Trace:
[ 58.710018]
[ 58.710356] nf_ct_net_init+0x224/0x3d0
[ 58.710879] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.711482] ops_init+0xbb/0x6b0
[ 58.711928] setup_net+0x3d9/0x990
[ 58.712425] ? down_read_killable+0x1d7/0x4e0
[ 58.713000] ? __pfx_setup_net+0x10/0x10
[ 58.713538] ? copy_net_ns+0x17c/0x770
[ 58.714038] copy_net_ns+0x321/0x770
[ 58.714543] create_new_namespaces+0x3f6/0xb30
[ 58.715131] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.715769] ksys_unshare+0x44d/0x8e0
[ 58.716317] ? __pfx_ksys_unshare+0x10/0x10
[ 58.716865] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.717611] __x64_sys_unshare+0x31/0x40
[ 58.718144] do_syscall_64+0x3f/0x90
[ 58.718647] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.719355] RIP: 0033:0x7f4a8ddbd0d7
[ 58.719813] 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
[ 58.721958] RSP: 002b:00007fffc185b5a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.722899] RAX: ffffffffffffffda RBX: 00007fffc185bbe8 RCX: 00007f4a8ddbd0d7
[ 58.723781] RDX: 00007f4a8de2741f RSI: 00007fffc185b540 RDI: 0000000040000000
[ 58.724683] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffc185b350
[ 58.725564] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4a8decfbf0
[ 58.726447] R13: 00007fffc185b680 R14: 0000000000000000 R15: 00000000000000f8
[ 58.727355]
[ 58.727657] irq event stamp: 11655
[ 58.728091] hardirqs last enabled at (11665): [] __up_console_sem+0x78/0x80
[ 58.729164] hardirqs last disabled at (11676): [] __up_console_sem+0x5d/0x80
[ 58.730224] softirqs last enabled at (11164): [] irq_exit_rcu+0x93/0xc0
[ 58.731252] softirqs last disabled at (11155): [] irq_exit_rcu+0x93/0xc0
[ 58.732313] ---[ end trace 0000000000000000 ]---
executing program
[ 60.272117] Bluetooth: hci0: command 0x0409 tx timeout
[ 62.319294] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 64.367331] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.415273] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:09:38 Registers:
info registers vcpu 0
RAX=000000000002980b RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 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 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=00007fdc57f0c250 CR3=0000000016040000 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=661be3131d496b89534cb7b965465dba
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=b39a1155a67f088c000000000013e4c0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=d64222f25316261800000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f5975f0
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 0000555555671400 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=00007fa2589b26f4 CR3=00000000161ca000 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=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