Warning: Permanently added '[localhost]:62963' (ECDSA) to the list of known hosts.
2023/05/16 21:42:46 fuzzer started
2023/05/16 21:42:46 dialing manager at localhost:35573
2023/05/16 21:42:46 checking machine...
2023/05/16 21:42:46 checking revisions...
syzkaller login: [ 37.827819] kmemleak: Automatic memory scanning thread ended
2023/05/16 21:42:47 testing simple program...
[ 37.903604] cgroup: Unknown subsys name 'net'
[ 37.982311] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.763506] audit: type=1400 audit(1684273381.074:6): 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
executing program
[ 52.888017] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.889494] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.891607] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.894756] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.897644] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.898773] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.310669] ------------[ cut here ]------------
[ 53.311458] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.313562] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.314835] Modules linked in:
[ 53.315357] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.319334] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.320387] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.321103] 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
[ 53.323299] RSP: 0018:ffff88801f537c00 EFLAGS: 00010282
[ 53.323996] RAX: 0000000000000000 RBX: ffff88800d5ae840 RCX: 0000000000000000
[ 53.324943] RDX: ffff888019de1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.325791] RBP: ffff88800d5ae854 R08: 0000000000000001 R09: 0000000000000000
[ 53.326684] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.327565] R13: ffffffff84e223a0 R14: ffff88800d5ae848 R15: ffffffff84d73340
[ 53.328477] FS: 0000555556b31400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.329492] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.330238] CR2: 00007fd4491b46f4 CR3: 000000000e104000 CR4: 0000000000350ee0
[ 53.331141] Call Trace:
[ 53.331468]
[ 53.331763] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.332416] ipv4_frags_init_net+0x269/0x440
[ 53.333053] ops_init+0xbb/0x6b0
[ 53.333498] setup_net+0x3d9/0x990
[ 53.333989] ? down_read_killable+0x1d7/0x4e0
[ 53.334559] ? __pfx_setup_net+0x10/0x10
[ 53.335088] ? copy_net_ns+0x17c/0x770
[ 53.335590] copy_net_ns+0x321/0x770
[ 53.336090] create_new_namespaces+0x3f6/0xb30
[ 53.336741] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.337386] ksys_unshare+0x44d/0x8e0
[ 53.337875] ? __pfx_ksys_unshare+0x10/0x10
[ 53.338456] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.339197] __x64_sys_unshare+0x31/0x40
[ 53.339712] do_syscall_64+0x3f/0x90
[ 53.340231] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.340949] RIP: 0033:0x7fcb3f8550d7
[ 53.341426] 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
[ 53.343594] RSP: 002b:00007ffe3a7f58d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.344589] RAX: ffffffffffffffda RBX: 00007ffe3a7f5f18 RCX: 00007fcb3f8550d7
[ 53.345495] RDX: 00007fcb3f8bf41f RSI: 00007ffe3a7f5870 RDI: 0000000040000000
[ 53.346378] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe3a7f5680
[ 53.347249] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcb3f967bf0
[ 53.348168] R13: 00007ffe3a7f59b0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.349132]
[ 53.349432] irq event stamp: 7497
[ 53.349852] hardirqs last enabled at (7507): [] __up_console_sem+0x78/0x80
[ 53.350939] hardirqs last disabled at (7520): [] __up_console_sem+0x5d/0x80
[ 53.351994] softirqs last enabled at (6976): [] irq_exit_rcu+0x93/0xc0
[ 53.353072] softirqs last disabled at (6971): [] irq_exit_rcu+0x93/0xc0
[ 53.354088] ---[ end trace 0000000000000000 ]---
[ 53.359274] ------------[ cut here ]------------
[ 53.359864] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.361535] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.362605] Modules linked in:
[ 53.363038] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.364216] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.365262] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.365898] 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
[ 53.368132] RSP: 0018:ffff88801f537c00 EFLAGS: 00010282
[ 53.368835] RAX: 0000000000000000 RBX: ffff88800d701a40 RCX: 0000000000000000
[ 53.369748] RDX: ffff888019de1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.370639] RBP: ffff88800d701a54 R08: 0000000000000001 R09: 0000000000000000
[ 53.371540] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.372442] R13: ffffffff84e223a0 R14: ffff88800d701a48 R15: ffffffff84da62e0
[ 53.373386] FS: 0000555556b31400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.374409] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.375162] CR2: 00007fd4491b46f4 CR3: 000000000e104000 CR4: 0000000000350ee0
[ 53.376064] Call Trace:
[ 53.376415]
[ 53.376772] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.377424] ipv6_frags_init_net+0x206/0x3c0
[ 53.378006] ops_init+0xbb/0x6b0
[ 53.378444] setup_net+0x3d9/0x990
[ 53.378904] ? down_read_killable+0x1d7/0x4e0
[ 53.379504] ? __pfx_setup_net+0x10/0x10
[ 53.380034] ? copy_net_ns+0x17c/0x770
[ 53.380598] copy_net_ns+0x321/0x770
[ 53.381118] create_new_namespaces+0x3f6/0xb30
[ 53.381704] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.382342] ksys_unshare+0x44d/0x8e0
[ 53.382826] ? __pfx_ksys_unshare+0x10/0x10
[ 53.383397] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.384136] __x64_sys_unshare+0x31/0x40
[ 53.384706] do_syscall_64+0x3f/0x90
[ 53.385209] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.385842] RIP: 0033:0x7fcb3f8550d7
[ 53.386333] 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
[ 53.388539] RSP: 002b:00007ffe3a7f58d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.389519] RAX: ffffffffffffffda RBX: 00007ffe3a7f5f18 RCX: 00007fcb3f8550d7
[ 53.390401] RDX: 00007fcb3f8bf41f RSI: 00007ffe3a7f5870 RDI: 0000000040000000
[ 53.391293] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe3a7f5680
[ 53.392197] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcb3f967bf0
[ 53.393120] R13: 00007ffe3a7f59b0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.394024]
[ 53.394321] irq event stamp: 9123
[ 53.394740] hardirqs last enabled at (9133): [] __up_console_sem+0x78/0x80
[ 53.395802] hardirqs last disabled at (9144): [] __up_console_sem+0x5d/0x80
[ 53.396931] softirqs last enabled at (8690): [] irq_exit_rcu+0x93/0xc0
[ 53.397965] softirqs last disabled at (8685): [] irq_exit_rcu+0x93/0xc0
[ 53.398992] ---[ end trace 0000000000000000 ]---
[ 53.400338] ------------[ cut here ]------------
[ 53.400980] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.402964] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.404007] Modules linked in:
[ 53.404437] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.405630] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.406646] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.407319] 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
[ 53.409589] RSP: 0018:ffff88801f537bf0 EFLAGS: 00010286
[ 53.410273] RAX: 0000000000000000 RBX: ffff888008eeb240 RCX: 0000000000000000
[ 53.411147] RDX: ffff888019de1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.412035] RBP: ffff888008eeb254 R08: 0000000000000001 R09: 0000000000000000
[ 53.413004] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.413856] R13: ffffffff84e223a0 R14: ffff888008eeb248 R15: ffffffff84daf020
[ 53.414750] FS: 0000555556b31400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.415750] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.416497] CR2: 00007fd4491b46f4 CR3: 000000000e104000 CR4: 0000000000350ee0
[ 53.417410] Call Trace:
[ 53.417734]
[ 53.418057] nf_ct_net_init+0x224/0x3d0
[ 53.418570] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.419163] ops_init+0xbb/0x6b0
[ 53.419609] setup_net+0x3d9/0x990
[ 53.420083] ? down_read_killable+0x1d7/0x4e0
[ 53.420713] ? __pfx_setup_net+0x10/0x10
[ 53.421246] ? copy_net_ns+0x17c/0x770
[ 53.421758] copy_net_ns+0x321/0x770
[ 53.422259] create_new_namespaces+0x3f6/0xb30
[ 53.422840] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.423483] ksys_unshare+0x44d/0x8e0
[ 53.423999] ? __pfx_ksys_unshare+0x10/0x10
[ 53.424613] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.425355] __x64_sys_unshare+0x31/0x40
[ 53.425867] do_syscall_64+0x3f/0x90
[ 53.426374] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.427052] RIP: 0033:0x7fcb3f8550d7
[ 53.427522] 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
[ 53.429725] RSP: 002b:00007ffe3a7f58d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.430660] RAX: ffffffffffffffda RBX: 00007ffe3a7f5f18 RCX: 00007fcb3f8550d7
[ 53.431534] RDX: 00007fcb3f8bf41f RSI: 00007ffe3a7f5870 RDI: 0000000040000000
[ 53.432436] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe3a7f5680
[ 53.433346] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcb3f967bf0
[ 53.434212] R13: 00007ffe3a7f59b0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.435110]
[ 53.435404] irq event stamp: 9921
[ 53.435836] hardirqs last enabled at (9931): [] __up_console_sem+0x78/0x80
[ 53.436958] hardirqs last disabled at (9942): [] __up_console_sem+0x5d/0x80
[ 53.438016] softirqs last enabled at (9828): [] irq_exit_rcu+0x93/0xc0
[ 53.439033] softirqs last disabled at (9823): [] irq_exit_rcu+0x93/0xc0
[ 53.440060] ---[ end trace 0000000000000000 ]---
[ 54.968634] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.016027] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.063998] Bluetooth: hci0: command 0x040f tx timeout
[ 61.111999] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
21:43:02 Registers:
info registers vcpu 0
RAX=00000000000239d9 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=00007f6c14c66070 CR3=0000000016240000 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=2032303a33343a31322036312079614d XMM01=5d3735333531332e33352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d37 XMM07=6e72656b2072656c6c616b7a79732032
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f5375f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000032 R11=0000000000000001
R12=0000000000000032 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 0000555556b31400 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=00007fd4491b46f4 CR3=000000000e104000 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