Warning: Permanently added '[localhost]:47383' (ECDSA) to the list of known hosts.
2023/05/16 23:42:16 fuzzer started
2023/05/16 23:42:16 dialing manager at localhost:35573
2023/05/16 23:42:16 checking machine...
2023/05/16 23:42:16 checking revisions...
syzkaller login: [ 50.576356] kmemleak: Automatic memory scanning thread ended
2023/05/16 23:42:16 testing simple program...
[ 50.660974] cgroup: Unknown subsys name 'net'
[ 50.749188] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 63.677975] audit: type=1400 audit(1684280549.742:6): 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
[ 64.820817] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 64.822349] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 64.824388] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 64.827021] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 64.828244] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 64.829466] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 65.251418] ------------[ cut here ]------------
[ 65.252157] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 65.254121] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.255299] Modules linked in:
[ 65.255883] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.260336] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.261798] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.262515] 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
[ 65.265107] RSP: 0018:ffff888018297c00 EFLAGS: 00010282
[ 65.265982] RAX: 0000000000000000 RBX: ffff88800edd9c40 RCX: 0000000000000000
[ 65.267147] RDX: ffff8880069e0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.268259] RBP: ffff88800edd9c54 R08: 0000000000000001 R09: 0000000000000000
[ 65.269276] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 65.270292] R13: ffffffff84e223a0 R14: ffff88800edd9c48 R15: ffffffff84d73340
[ 65.271317] FS: 0000555556b9f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.272422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.273247] CR2: 00007fe7736636f4 CR3: 0000000006bde000 CR4: 0000000000350ef0
[ 65.274240] Call Trace:
[ 65.274633]
[ 65.274965] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 65.275679] ipv4_frags_init_net+0x269/0x440
[ 65.276290] ops_init+0xbb/0x6b0
[ 65.276818] setup_net+0x3d9/0x990
[ 65.277318] ? down_read_killable+0x1d7/0x4e0
[ 65.277998] ? __pfx_setup_net+0x10/0x10
[ 65.278566] ? copy_net_ns+0x17c/0x770
[ 65.279156] copy_net_ns+0x321/0x770
[ 65.279723] create_new_namespaces+0x3f6/0xb30
[ 65.280376] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.281080] ksys_unshare+0x44d/0x8e0
[ 65.281655] ? __pfx_ksys_unshare+0x10/0x10
[ 65.282244] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.283041] __x64_sys_unshare+0x31/0x40
[ 65.283593] do_syscall_64+0x3f/0x90
[ 65.284174] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.284898] RIP: 0033:0x7fd66ee7f0d7
[ 65.285389] 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
[ 65.287710] RSP: 002b:00007ffce2526a08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 65.288724] RAX: ffffffffffffffda RBX: 00007ffce2527048 RCX: 00007fd66ee7f0d7
[ 65.289688] RDX: 00007fd66eee941f RSI: 00007ffce25269a0 RDI: 0000000040000000
[ 65.290589] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffce25267b0
[ 65.291538] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd66ef91bf0
[ 65.292488] R13: 00007ffce2526ae0 R14: 0000000000000000 R15: 00000000000000f8
[ 65.293452]
[ 65.293822] irq event stamp: 8827
[ 65.294279] hardirqs last enabled at (8837): [] __up_console_sem+0x78/0x80
[ 65.295423] hardirqs last disabled at (8848): [] __up_console_sem+0x5d/0x80
[ 65.296573] softirqs last enabled at (8862): [] irq_exit_rcu+0x93/0xc0
[ 65.297705] softirqs last disabled at (8857): [] irq_exit_rcu+0x93/0xc0
[ 65.298810] ---[ end trace 0000000000000000 ]---
[ 65.305663] ------------[ cut here ]------------
[ 65.306305] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 65.308150] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.309298] Modules linked in:
[ 65.309802] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.311024] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.312106] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.312831] 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
[ 65.315167] RSP: 0018:ffff888018297c00 EFLAGS: 00010282
[ 65.315893] RAX: 0000000000000000 RBX: ffff888008d50c40 RCX: 0000000000000000
[ 65.316848] RDX: ffff8880069e0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.317801] RBP: ffff888008d50c54 R08: 0000000000000001 R09: 0000000000000000
[ 65.318746] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.319683] R13: ffffffff84e223a0 R14: ffff888008d50c48 R15: ffffffff84da62e0
[ 65.320641] FS: 0000555556b9f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.321727] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.322476] CR2: 00007fe7736636f4 CR3: 0000000006bde000 CR4: 0000000000350ef0
[ 65.323438] Call Trace:
[ 65.323822]
[ 65.324143] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 65.324824] ipv6_frags_init_net+0x206/0x3c0
[ 65.325412] ops_init+0xbb/0x6b0
[ 65.325941] setup_net+0x3d9/0x990
[ 65.326423] ? down_read_killable+0x1d7/0x4e0
[ 65.327066] ? __pfx_setup_net+0x10/0x10
[ 65.327639] ? copy_net_ns+0x17c/0x770
[ 65.328175] copy_net_ns+0x321/0x770
[ 65.328722] create_new_namespaces+0x3f6/0xb30
[ 65.329352] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.330063] ksys_unshare+0x44d/0x8e0
[ 65.330588] ? __pfx_ksys_unshare+0x10/0x10
[ 65.331210] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.332012] __x64_sys_unshare+0x31/0x40
[ 65.332565] do_syscall_64+0x3f/0x90
[ 65.333107] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.333831] RIP: 0033:0x7fd66ee7f0d7
[ 65.334330] 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
[ 65.336638] RSP: 002b:00007ffce2526a08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 65.337670] RAX: ffffffffffffffda RBX: 00007ffce2527048 RCX: 00007fd66ee7f0d7
[ 65.338585] RDX: 00007fd66eee941f RSI: 00007ffce25269a0 RDI: 0000000040000000
[ 65.339534] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffce25267b0
[ 65.340485] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd66ef91bf0
[ 65.341425] R13: 00007ffce2526ae0 R14: 0000000000000000 R15: 00000000000000f8
[ 65.342407]
[ 65.342767] irq event stamp: 10751
[ 65.343230] hardirqs last enabled at (10761): [] __up_console_sem+0x78/0x80
[ 65.344374] hardirqs last disabled at (10772): [] __up_console_sem+0x5d/0x80
[ 65.345540] softirqs last enabled at (10244): [] irq_exit_rcu+0x93/0xc0
[ 65.346683] softirqs last disabled at (10209): [] irq_exit_rcu+0x93/0xc0
[ 65.347804] ---[ end trace 0000000000000000 ]---
[ 65.349300] ------------[ cut here ]------------
[ 65.350009] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 65.352112] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.353256] Modules linked in:
[ 65.353743] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.354991] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.356080] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.356808] 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
[ 65.359137] RSP: 0018:ffff888018297bf0 EFLAGS: 00010286
[ 65.359866] RAX: 0000000000000000 RBX: ffff888008d50440 RCX: 0000000000000000
[ 65.360811] RDX: ffff8880069e0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.361783] RBP: ffff888008d50454 R08: 0000000000000001 R09: 0000000000000000
[ 65.362731] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.363674] R13: ffffffff84e223a0 R14: ffff888008d50448 R15: ffffffff84daf020
[ 65.364588] FS: 0000555556b9f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.365692] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.366452] CR2: 00007fe7736636f4 CR3: 0000000006bde000 CR4: 0000000000350ef0
[ 65.367401] Call Trace:
[ 65.367785]
[ 65.368116] nf_ct_net_init+0x224/0x3d0
[ 65.368706] ? __pfx_nf_ct_net_init+0x10/0x10
[ 65.369317] ops_init+0xbb/0x6b0
[ 65.369848] setup_net+0x3d9/0x990
[ 65.370346] ? down_read_killable+0x1d7/0x4e0
[ 65.370986] ? __pfx_setup_net+0x10/0x10
[ 65.371530] ? copy_net_ns+0x17c/0x770
[ 65.372104] copy_net_ns+0x321/0x770
[ 65.372655] create_new_namespaces+0x3f6/0xb30
[ 65.373279] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.373979] ksys_unshare+0x44d/0x8e0
[ 65.374514] ? __pfx_ksys_unshare+0x10/0x10
[ 65.375129] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.375927] __x64_sys_unshare+0x31/0x40
[ 65.376487] do_syscall_64+0x3f/0x90
[ 65.377030] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.377785] RIP: 0033:0x7fd66ee7f0d7
[ 65.378279] 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
[ 65.380622] RSP: 002b:00007ffce2526a08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 65.381644] RAX: ffffffffffffffda RBX: 00007ffce2527048 RCX: 00007fd66ee7f0d7
[ 65.382559] RDX: 00007fd66eee941f RSI: 00007ffce25269a0 RDI: 0000000040000000
[ 65.383532] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffce25267b0
[ 65.384473] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd66ef91bf0
[ 65.385439] R13: 00007ffce2526ae0 R14: 0000000000000000 R15: 00000000000000f8
[ 65.386433]
[ 65.386794] irq event stamp: 11517
[ 65.387261] hardirqs last enabled at (11527): [] __up_console_sem+0x78/0x80
[ 65.388413] hardirqs last disabled at (11538): [] __up_console_sem+0x5d/0x80
[ 65.389568] softirqs last enabled at (11086): [] irq_exit_rcu+0x93/0xc0
[ 65.390722] softirqs last disabled at (11081): [] irq_exit_rcu+0x93/0xc0
[ 65.391845] ---[ end trace 0000000000000000 ]---
executing program
[ 66.900299] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 68.947681] Bluetooth: hci0: command 0x041b tx timeout
[ 70.995679] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 73.043679] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:42:16 Registers:
info registers vcpu 0
RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880182975f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001
R12=000000000000002d 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 0000555556b9f400 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=00007fe7736636f4 CR3=0000000006bde000 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=0000000000054641 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=00007fe89f605780 CR3=0000000015d82000 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=f070a290a2b5eaba21490a947e4da170
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=e1541399f53c40d1000000000013bcd0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=b797b13b90c7c44d00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000