Warning: Permanently added '[localhost]:23908' (ECDSA) to the list of known hosts.
2023/05/16 16:08:55 fuzzer started
2023/05/16 16:08:55 dialing manager at localhost:35573
2023/05/16 16:08:55 checking machine...
2023/05/16 16:08:55 checking revisions...
syzkaller login: [ 36.946808] kmemleak: Automatic memory scanning thread ended
2023/05/16 16:08:55 testing simple program...
[ 37.017143] cgroup: Unknown subsys name 'net'
[ 37.093005] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.030546] audit: type=1400 audit(1684253349.679:6): 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
executing program
[ 52.123948] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.125620] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.132099] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.136098] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.138064] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.139466] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.541456] ------------[ cut here ]------------
[ 52.542571] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.544317] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.545390] Modules linked in:
[ 52.545793] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.546947] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.551606] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.552284] 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
[ 52.554489] RSP: 0018:ffff88801f827c00 EFLAGS: 00010282
[ 52.555184] RAX: 0000000000000000 RBX: ffff88800f574440 RCX: 0000000000000000
[ 52.556065] RDX: ffff888015ad9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.556957] RBP: ffff88800f574454 R08: 0000000000000001 R09: 0000000000000000
[ 52.557803] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.558684] R13: ffffffff84e223a0 R14: ffff88800f574448 R15: ffffffff84d73340
[ 52.559567] FS: 00005555567f9400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.560543] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.561284] CR2: 00007f1644bc46f4 CR3: 000000000fda6000 CR4: 0000000000350ef0
[ 52.562170] Call Trace:
[ 52.562491]
[ 52.562786] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.563420] ipv4_frags_init_net+0x269/0x440
[ 52.564002] ops_init+0xbb/0x6b0
[ 52.564448] setup_net+0x3d9/0x990
[ 52.564957] ? down_read_killable+0x1d7/0x4e0
[ 52.565522] ? __pfx_setup_net+0x10/0x10
[ 52.566059] ? copy_net_ns+0x17c/0x770
[ 52.566563] copy_net_ns+0x321/0x770
[ 52.567079] create_new_namespaces+0x3f6/0xb30
[ 52.567659] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.568304] ksys_unshare+0x44d/0x8e0
[ 52.568798] ? __pfx_ksys_unshare+0x10/0x10
[ 52.569371] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.570113] __x64_sys_unshare+0x31/0x40
[ 52.570629] do_syscall_64+0x3f/0x90
[ 52.571131] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.571767] RIP: 0033:0x7fbbf534d0d7
[ 52.572260] 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
[ 52.574424] RSP: 002b:00007ffc010c5378 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.575367] RAX: ffffffffffffffda RBX: 00007ffc010c59b8 RCX: 00007fbbf534d0d7
[ 52.576253] RDX: 00007fbbf53b741f RSI: 00007ffc010c5310 RDI: 0000000040000000
[ 52.577161] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc010c5120
[ 52.578051] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbbf545fbf0
[ 52.578932] R13: 00007ffc010c5450 R14: 0000000000000000 R15: 00000000000000f8
[ 52.579810]
[ 52.580141] irq event stamp: 8391
[ 52.580568] hardirqs last enabled at (8401): [] __up_console_sem+0x78/0x80
[ 52.581646] hardirqs last disabled at (8412): [] __up_console_sem+0x5d/0x80
[ 52.582703] softirqs last enabled at (7874): [] irq_exit_rcu+0x93/0xc0
[ 52.583727] softirqs last disabled at (7699): [] irq_exit_rcu+0x93/0xc0
[ 52.584784] ---[ end trace 0000000000000000 ]---
[ 52.591334] ------------[ cut here ]------------
[ 52.591976] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.593690] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.594801] Modules linked in:
[ 52.595241] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.596418] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.597443] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.598113] 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
[ 52.600281] RSP: 0018:ffff88801f827c00 EFLAGS: 00010282
[ 52.600986] RAX: 0000000000000000 RBX: ffff88800d809640 RCX: 0000000000000000
[ 52.601902] RDX: ffff888015ad9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.602797] RBP: ffff88800d809654 R08: 0000000000000001 R09: 0000000000000000
[ 52.603689] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.604565] R13: ffffffff84e223a0 R14: ffff88800d809648 R15: ffffffff84da62e0
[ 52.605475] FS: 00005555567f9400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.606508] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.607291] CR2: 00007f1644bc46f4 CR3: 000000000fda6000 CR4: 0000000000350ef0
[ 52.608221] Call Trace:
[ 52.608552]
[ 52.608908] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.609537] ipv6_frags_init_net+0x206/0x3c0
[ 52.610142] ops_init+0xbb/0x6b0
[ 52.610592] setup_net+0x3d9/0x990
[ 52.611099] ? down_read_killable+0x1d7/0x4e0
[ 52.611672] ? __pfx_setup_net+0x10/0x10
[ 52.612218] ? copy_net_ns+0x17c/0x770
[ 52.612744] copy_net_ns+0x321/0x770
[ 52.613262] create_new_namespaces+0x3f6/0xb30
[ 52.613908] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.614546] ksys_unshare+0x44d/0x8e0
[ 52.615100] ? __pfx_ksys_unshare+0x10/0x10
[ 52.615670] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.616428] __x64_sys_unshare+0x31/0x40
[ 52.616996] do_syscall_64+0x3f/0x90
[ 52.617469] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.618136] RIP: 0033:0x7fbbf534d0d7
[ 52.618575] 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
[ 52.620705] RSP: 002b:00007ffc010c5378 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.621678] RAX: ffffffffffffffda RBX: 00007ffc010c59b8 RCX: 00007fbbf534d0d7
[ 52.622561] RDX: 00007fbbf53b741f RSI: 00007ffc010c5310 RDI: 0000000040000000
[ 52.623449] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc010c5120
[ 52.624332] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbbf545fbf0
[ 52.625264] R13: 00007ffc010c5450 R14: 0000000000000000 R15: 00000000000000f8
[ 52.626190]
[ 52.626490] irq event stamp: 10477
[ 52.626960] hardirqs last enabled at (10489): [] __up_console_sem+0x78/0x80
[ 52.628038] hardirqs last disabled at (10500): [] __up_console_sem+0x5d/0x80
[ 52.629131] softirqs last enabled at (10080): [] irq_exit_rcu+0x93/0xc0
[ 52.630166] softirqs last disabled at (10067): [] irq_exit_rcu+0x93/0xc0
[ 52.631155] ---[ end trace 0000000000000000 ]---
[ 52.632983] ------------[ cut here ]------------
[ 52.633568] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.635415] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.636514] Modules linked in:
[ 52.636967] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.638129] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.639138] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.639747] 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
[ 52.641810] RSP: 0018:ffff88801f827bf0 EFLAGS: 00010286
[ 52.642491] RAX: 0000000000000000 RBX: ffff88800d809040 RCX: 0000000000000000
[ 52.643405] RDX: ffff888015ad9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.644315] RBP: ffff88800d809054 R08: 0000000000000001 R09: 0000000000000000
[ 52.645254] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.646148] R13: ffffffff84e223a0 R14: ffff88800d809048 R15: ffffffff84daf020
[ 52.647045] FS: 00005555567f9400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.648045] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.648766] CR2: 00007f1644bc46f4 CR3: 000000000fda6000 CR4: 0000000000350ef0
[ 52.649667] Call Trace:
[ 52.650036]
[ 52.650339] nf_ct_net_init+0x224/0x3d0
[ 52.650887] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.651474] ops_init+0xbb/0x6b0
[ 52.651958] setup_net+0x3d9/0x990
[ 52.652411] ? down_read_killable+0x1d7/0x4e0
[ 52.653025] ? __pfx_setup_net+0x10/0x10
[ 52.653541] ? copy_net_ns+0x17c/0x770
[ 52.654091] copy_net_ns+0x321/0x770
[ 52.654567] create_new_namespaces+0x3f6/0xb30
[ 52.655201] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.655827] ksys_unshare+0x44d/0x8e0
[ 52.656381] ? __pfx_ksys_unshare+0x10/0x10
[ 52.657004] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.657746] __x64_sys_unshare+0x31/0x40
[ 52.658320] do_syscall_64+0x3f/0x90
[ 52.658810] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.659512] RIP: 0033:0x7fbbf534d0d7
[ 52.660037] 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
[ 52.662310] RSP: 002b:00007ffc010c5378 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.663329] RAX: ffffffffffffffda RBX: 00007ffc010c59b8 RCX: 00007fbbf534d0d7
[ 52.664255] RDX: 00007fbbf53b741f RSI: 00007ffc010c5310 RDI: 0000000040000000
[ 52.665213] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc010c5120
[ 52.666136] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbbf545fbf0
[ 52.667041] R13: 00007ffc010c5450 R14: 0000000000000000 R15: 00000000000000f8
[ 52.667896]
[ 52.668181] irq event stamp: 11275
[ 52.668588] hardirqs last enabled at (11285): [] __up_console_sem+0x78/0x80
[ 52.669612] hardirqs last disabled at (11296): [] __up_console_sem+0x5d/0x80
[ 52.670676] softirqs last enabled at (11098): [] irq_exit_rcu+0x93/0xc0
[ 52.671656] softirqs last disabled at (11093): [] irq_exit_rcu+0x93/0xc0
[ 52.672644] ---[ end trace 0000000000000000 ]---
[ 54.202493] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.250264] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.298158] Bluetooth: hci0: command 0x040f tx timeout
[ 60.346225] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:09:10 Registers:
info registers vcpu 0
RAX=0000000000000035 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f827618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000035 R11=0000000000000001
R12=0000000000000035 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 00005555567f9400 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=00007f1644bc46f4 CR3=000000000fda6000 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=000000000002875f 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=00007f1f67ec9f28 CR3=000000000eb38000 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=dc2765dc94c26b90f54f0f3b07a5b432
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f60000000000112540 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=8151f9e3ed155d2300000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000