Warning: Permanently added '[localhost]:42934' (ECDSA) to the list of known hosts.
2023/05/17 21:21:50 fuzzer started
2023/05/17 21:21:50 dialing manager at localhost:44319
2023/05/17 21:21:50 checking machine...
2023/05/17 21:21:50 checking revisions...
syzkaller login: [ 37.199506] kmemleak: Automatic memory scanning thread ended
2023/05/17 21:21:50 testing simple program...
[ 37.273133] cgroup: Unknown subsys name 'net'
[ 37.340681] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.008638] audit: type=1400 audit(1684358523.651:6): 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
[ 51.124555] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.126252] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.128688] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.131797] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.134848] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.136143] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.528592] ------------[ cut here ]------------
[ 51.529325] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.531558] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.532593] Modules linked in:
[ 51.532999] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.534995] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.537732] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.539117] 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
[ 51.541185] RSP: 0018:ffff8880182cfc00 EFLAGS: 00010282
[ 51.541851] RAX: 0000000000000000 RBX: ffff8880102f8c40 RCX: 0000000000000000
[ 51.542745] RDX: ffff888009fa51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.543646] RBP: ffff8880102f8c54 R08: 0000000000000001 R09: 0000000000000000
[ 51.544488] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.545388] R13: ffffffff84e23fe0 R14: ffff8880102f8c48 R15: ffffffff84d74dc0
[ 51.546271] FS: 000055555722d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.547262] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.547979] CR2: 00007eff823c46f4 CR3: 00000000163a6000 CR4: 0000000000350ee0
[ 51.548849] Call Trace:
[ 51.549174]
[ 51.549456] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.550087] ipv4_frags_init_net+0x269/0x440
[ 51.550673] ops_init+0xbb/0x6b0
[ 51.551129] setup_net+0x3d9/0x990
[ 51.551613] ? down_read_killable+0x1d7/0x4e0
[ 51.552164] ? __pfx_setup_net+0x10/0x10
[ 51.552693] ? copy_net_ns+0x17c/0x770
[ 51.553190] copy_net_ns+0x321/0x770
[ 51.553688] create_new_namespaces+0x3f6/0xb30
[ 51.554264] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.554910] ksys_unshare+0x44d/0x8e0
[ 51.555396] ? __pfx_ksys_unshare+0x10/0x10
[ 51.555959] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.556692] __x64_sys_unshare+0x31/0x40
[ 51.557195] do_syscall_64+0x3f/0x90
[ 51.557687] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.558335] RIP: 0033:0x7f65a543b0d7
[ 51.558825] 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
[ 51.560988] RSP: 002b:00007ffea96c2368 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.561926] RAX: ffffffffffffffda RBX: 00007ffea96c29a8 RCX: 00007f65a543b0d7
[ 51.562794] RDX: 00007f65a54a541f RSI: 00007ffea96c2300 RDI: 0000000040000000
[ 51.563701] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffea96c2110
[ 51.564533] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f65a554dbf0
[ 51.565416] R13: 00007ffea96c2440 R14: 0000000000000000 R15: 00000000000000f8
[ 51.566312]
[ 51.566640] irq event stamp: 8289
[ 51.567069] hardirqs last enabled at (8299): [] __up_console_sem+0x78/0x80
[ 51.568107] hardirqs last disabled at (8310): [] __up_console_sem+0x5d/0x80
[ 51.569149] softirqs last enabled at (7848): [] irq_exit_rcu+0x93/0xc0
[ 51.570166] softirqs last disabled at (7793): [] irq_exit_rcu+0x93/0xc0
[ 51.571201] ---[ end trace 0000000000000000 ]---
[ 51.576529] ------------[ cut here ]------------
[ 51.577140] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.578810] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.579885] Modules linked in:
[ 51.580291] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.581430] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.582420] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.583093] 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
[ 51.585247] RSP: 0018:ffff8880182cfc00 EFLAGS: 00010282
[ 51.585919] RAX: 0000000000000000 RBX: ffff88800e4e9e40 RCX: 0000000000000000
[ 51.586795] RDX: ffff888009fa51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.587678] RBP: ffff88800e4e9e54 R08: 0000000000000001 R09: 0000000000000000
[ 51.588524] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.589418] R13: ffffffff84e23fe0 R14: ffff88800e4e9e48 R15: ffffffff84da7d60
[ 51.590305] FS: 000055555722d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.591317] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.592035] CR2: 00007eff823c46f4 CR3: 00000000163a6000 CR4: 0000000000350ee0
[ 51.592919] Call Trace:
[ 51.593247]
[ 51.593543] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.594171] ipv6_frags_init_net+0x206/0x3c0
[ 51.594754] ops_init+0xbb/0x6b0
[ 51.595210] setup_net+0x3d9/0x990
[ 51.595691] ? down_read_killable+0x1d7/0x4e0
[ 51.596262] ? __pfx_setup_net+0x10/0x10
[ 51.596801] ? copy_net_ns+0x17c/0x770
[ 51.597300] copy_net_ns+0x321/0x770
[ 51.597795] create_new_namespaces+0x3f6/0xb30
[ 51.598368] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.599017] ksys_unshare+0x44d/0x8e0
[ 51.599493] ? __pfx_ksys_unshare+0x10/0x10
[ 51.600062] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.600791] __x64_sys_unshare+0x31/0x40
[ 51.601307] do_syscall_64+0x3f/0x90
[ 51.601797] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.602434] RIP: 0033:0x7f65a543b0d7
[ 51.602934] 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
[ 51.605074] RSP: 002b:00007ffea96c2368 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.606003] RAX: ffffffffffffffda RBX: 00007ffea96c29a8 RCX: 00007f65a543b0d7
[ 51.606883] RDX: 00007f65a54a541f RSI: 00007ffea96c2300 RDI: 0000000040000000
[ 51.607772] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffea96c2110
[ 51.608648] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f65a554dbf0
[ 51.609495] R13: 00007ffea96c2440 R14: 0000000000000000 R15: 00000000000000f8
[ 51.610393]
[ 51.610715] irq event stamp: 9851
[ 51.611157] hardirqs last enabled at (9861): [] __up_console_sem+0x78/0x80
[ 51.612183] hardirqs last disabled at (9872): [] __up_console_sem+0x5d/0x80
[ 51.613232] softirqs last enabled at (9142): [] irq_exit_rcu+0x93/0xc0
[ 51.614230] softirqs last disabled at (9089): [] irq_exit_rcu+0x93/0xc0
[ 51.615266] ---[ end trace 0000000000000000 ]---
[ 51.616546] ------------[ cut here ]------------
[ 51.617175] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.619035] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.620099] Modules linked in:
[ 51.620502] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.621650] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.622661] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.623317] 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
[ 51.625556] RSP: 0018:ffff8880182cfbf0 EFLAGS: 00010286
[ 51.626265] RAX: 0000000000000000 RBX: ffff888009733840 RCX: 0000000000000000
[ 51.627215] RDX: ffff888009fa51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.628177] RBP: ffff888009733854 R08: 0000000000000001 R09: 0000000000000000
[ 51.629131] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.630082] R13: ffffffff84e23fe0 R14: ffff888009733848 R15: ffffffff84db0aa0
[ 51.631080] FS: 000055555722d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.632151] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.632942] CR2: 00007eff823c46f4 CR3: 00000000163a6000 CR4: 0000000000350ee0
[ 51.633890] Call Trace:
[ 51.634235]
[ 51.634553] nf_ct_net_init+0x224/0x3d0
[ 51.635146] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.635800] ops_init+0xbb/0x6b0
[ 51.636272] setup_net+0x3d9/0x990
[ 51.636800] ? down_read_killable+0x1d7/0x4e0
[ 51.637423] ? __pfx_setup_net+0x10/0x10
[ 51.638008] ? copy_net_ns+0x17c/0x770
[ 51.638556] copy_net_ns+0x321/0x770
[ 51.639109] create_new_namespaces+0x3f6/0xb30
[ 51.639780] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.640444] ksys_unshare+0x44d/0x8e0
[ 51.641000] ? __pfx_ksys_unshare+0x10/0x10
[ 51.641615] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.642381] __x64_sys_unshare+0x31/0x40
[ 51.642995] do_syscall_64+0x3f/0x90
[ 51.643523] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.644244] RIP: 0033:0x7f65a543b0d7
[ 51.644769] 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
[ 51.647136] RSP: 002b:00007ffea96c2368 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.648164] RAX: ffffffffffffffda RBX: 00007ffea96c29a8 RCX: 00007f65a543b0d7
[ 51.649129] RDX: 00007f65a54a541f RSI: 00007ffea96c2300 RDI: 0000000040000000
[ 51.650100] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffea96c2110
[ 51.651101] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f65a554dbf0
[ 51.652044] R13: 00007ffea96c2440 R14: 0000000000000000 R15: 00000000000000f8
[ 51.653047]
[ 51.653369] irq event stamp: 10609
[ 51.653869] hardirqs last enabled at (10621): [] __up_console_sem+0x78/0x80
[ 51.655038] hardirqs last disabled at (10632): [] __up_console_sem+0x5d/0x80
[ 51.656189] softirqs last enabled at (10336): [] irq_exit_rcu+0x93/0xc0
[ 51.657302] softirqs last disabled at (10331): [] irq_exit_rcu+0x93/0xc0
[ 51.658430] ---[ end trace 0000000000000000 ]---
executing program
[ 53.209224] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.256682] Bluetooth: hci0: command 0x041b tx timeout
[ 57.304664] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.352610] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
21:22:04 Registers:
info registers vcpu 0
RAX=00000000000271e3 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007fafb151a0f8 CR3=00000000160ac000 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=ba35797c7f7b94b5724087052baa8b2b
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f600000000001110c0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=19486999e7c36dbc00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000050 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880182cf5e0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000050 R11=0000000000000001
R12=0000000000000050 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 000055555722d400 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=00007eff823c46f4 CR3=00000000163a6000 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