last executing test programs: 7.1582624s ago: executing program 3 (id=4): mkdir(&(0x7f00000003c0)='./file0\x00', 0x21) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='sysfs\x00', 0x1214040, 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) chroot(&(0x7f00000001c0)='./file0\x00') syz_open_dev$video4linux(&(0x7f0000000000), 0x79, 0x80) syz_open_dev$video4linux(&(0x7f00000000c0), 0xffffffffffffffff, 0x23101) 6.975329708s ago: executing program 3 (id=6): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x5, 0x8b}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000200)=0x400000bce) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) symlink(0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000, 0x0, 0xffffffffffffffff, 0x80}, 0x50) read$msr(r0, &(0x7f0000002000)=""/102400, 0x19000) syz_io_uring_setup(0x1d37, &(0x7f0000000340)={0x0, 0x47bb, 0x200, 0x1, 0x372}, &(0x7f0000000280), &(0x7f0000000180)) timer_settime(0x0, 0x0, 0x0, 0x0) bind$vsock_stream(0xffffffffffffffff, 0x0, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x400000, 0x3, &(0x7f0000000000/0x400000)=nil) r1 = io_uring_setup(0xd71, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000002c0)=[{&(0x7f0000001700)=""/4095, 0x440000}], 0x100000000000011a) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) connect$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0x5, @any, 0xb}, 0xe) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080), 0x400, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='.\x00', &(0x7f0000000280), 0x8, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}}) sendmsg$IPCTNL_MSG_EXP_DELETE(r3, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)={0xec, 0x2, 0x2, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_NAT={0x88, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_TUPLE={0x4}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_TUPLE={0x68, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @remote}, {0x14, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}]}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_FLAGS={0x8}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_MASTER={0x10, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}]}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0xf8}, @CTA_EXPECT_TUPLE={0x1c, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x4000804}, 0x8000) 6.21807444s ago: executing program 2 (id=3): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="07000000040000000800000001"], 0x48) r3 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x18) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f0000000000)={0x1}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) syz_open_procfs(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x167) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x20140c4, 0x0) chroot(&(0x7f0000000b80)='./file0\x00') umount2(&(0x7f0000000000)='./file0\x00', 0x8) 4.856315477s ago: executing program 2 (id=7): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000280)={{0x12, 0x1, 0x141, 0xf2, 0xc5, 0x96, 0x20, 0x16d0, 0x10b8, 0xde8e, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0x2, 0x2, 0x0, 0x83, 0xec, 0x0, [], [{{0x9, 0x5, 0x6, 0x2, 0x200, 0x2, 0x0, 0xa}}, {{0x9, 0x5, 0x82, 0x2, 0x200, 0x0, 0x1, 0x10}}]}}]}}]}}, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f00000003c0)={0x20, 0x13, 0xc, "30a7137489699583ccd85eb3"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000900)={0x84, &(0x7f0000000300)={0x40, 0xa, 0x28, "90e96a84180d88810c741ce0b39cf1e41b8e13f4055c3f577d2d7ab15f15db77d877bbad35722688"}, 0x0, 0x0, &(0x7f0000000440)={0x20, 0x0, 0x4, {0x3, 0x2}}, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x40, 0xb, 0x2, '0j'}, &(0x7f0000000600)={0x40, 0xf, 0x2, 0xfffa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000840)={0x44, &(0x7f00000005c0)={0x40, 0x5, 0x4, "153a2000"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 4.855480503s ago: executing program 3 (id=8): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$UHID_INPUT(r0, &(0x7f00000011c0)={0xfc, {"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0x1000}}, 0xffbc) ioctl$TIOCL_BLANKSCREEN(r0, 0x541c, &(0x7f0000000500)) 4.509327295s ago: executing program 3 (id=9): prlimit64(0x0, 0xe, &(0x7f0000000240)={0x8, 0x248}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xffffe000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) syz_open_dev$usbmon(0x0, 0x3, 0x30000) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x3fffffffffffeda, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b7030000e8ffffff850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x33, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) munmap(&(0x7f0000002000/0x1000)=nil, 0x1000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0xd, 0x10, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bf8100000000000007080000f8ffffffbfa400000000000007040000f0ffffffb7020000080000001821", @ANYRES32, @ANYRES16], &(0x7f0000000300)='GPL\x00', 0x2, 0x100a, &(0x7f0000002500)=""/4106, 0x0, 0x5}, 0x94) r3 = socket$inet6(0x10, 0x3, 0x0) r4 = memfd_create(&(0x7f0000000d00)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x05\x00\x00\x00\x00\x00\x00\x00_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\xf0y\xd6\xb0\xf2\x9f\xa7\xcf\xad\x86\\\xec\xec\xd6\x9d\bT\xcd\xa2\xea', 0xe) ftruncate(r4, 0x0) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="5500000020007fafb72d13b2a4a2719302000000030b43026c26236925000400fe7f0000bd2dca8a9848a3c728f138d509000000000100005ae583de0dd7d8319f98af84fda542e718f94b929ade5b175c0a9b2ce9", 0x55}], 0x1}, 0x0) 1.984245123s ago: executing program 4 (id=5): getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300), &(0x7f0000000180)=0x8) 1.775965736s ago: executing program 0 (id=1): sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000200)={0x8, 0x8a}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x3) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) eventfd(0x80000b) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, 0x0) mknod$loop(0x0, 0x1000, 0x1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000700)={0x1a}) unshare(0x64000600) 1.623075014s ago: executing program 1 (id=2): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000500)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x20004002, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x6}, 0x1c) 1.483620957s ago: executing program 4 (id=10): prlimit64(0x0, 0xe, &(0x7f00000002c0)={0xa, 0x4008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) sched_setaffinity(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000100"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r3}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x2}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x5c, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fsopen(&(0x7f0000000100)='nilfs2\x00', 0x1) fsconfig$FSCONFIG_SET_STRING(r5, 0x1, &(0x7f0000000b40)='source', &(0x7f0000000040)='c:::\x00', 0x0) socket$nl_route(0x10, 0x3, 0x0) r6 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_GET_CAP(r6, 0xc010640c, &(0x7f00000001c0)={0x14}) openat$comedi(0xffffffffffffff9c, 0x0, 0x400, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x20040, 0x0) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000004200)="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", 0x2000, &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x90, 0x0, 0x7ff, {0x5, 0x3, 0xdc, 0x5, 0x3, 0x6, {0x4, 0x638, 0xfffffffffffffff8, 0x8, 0x3, 0x79, 0xfffffffe, 0x7, 0x1, 0x8000, 0x4, 0x0, 0x0, 0x7, 0x5}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) read$FUSE(0xffffffffffffffff, &(0x7f0000001740)={0x2020}, 0xfffffffffffffedf) mount$fuse(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000240), 0x2080800, &(0x7f0000000840)=ANY=[@ANYBLOB='\x00B>', @ANYRESHEX=r7, @ANYRESHEX=r4, @ANYBLOB=',max_read=0x0000000000000003,max_read=0x0000000000000005,max_read=0x0000000000000456,func=PATH_CHECK,smackfsroot=syz_tun\x00,smackfsroot=syz_tun\x00,uid>', @ANYRESDEC=0x0, @ANYRES32=r4]) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x11, 0xc, 0x0, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00', r9}, 0x10) get_robust_list(0x0, &(0x7f0000000400)=0x0, 0x0) 1.482900875s ago: executing program 3 (id=11): prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000000200)=0x400000bce) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000002000)=""/102400, 0x19000) bpf$BPF_PROG_DETACH(0x8, 0x0, 0x10) syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(0x0, r1) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r1) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000002880)={0x0, 0x0, &(0x7f0000002840)={&(0x7f00000027c0)={0x14, r2, 0x301, 0x70bd25, 0x25dfdc00}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x24008040) r3 = syz_usb_connect(0x5, 0x207, &(0x7f0000009a00)=ANY=[], 0x0) syz_usb_disconnect(r3) 1.457981558s ago: executing program 2 (id=12): openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) sched_setaffinity(0x0, 0xfffffef7, &(0x7f0000000740)=0x410000002) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r2) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ptrace$pokeuser(0x6, r2, 0x358, 0x800000000000) r3 = socket$igmp(0x2, 0x3, 0x2) sched_setaffinity(0x0, 0x0, 0x0) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r4, &(0x7f0000000000)={0x1f, 0x0, @any, 0x4, 0x1}, 0xe) listen(r4, 0x3) accept4$bt_l2cap(r4, &(0x7f0000000200), 0x0, 0x800) syz_emit_vhci(&(0x7f0000000540)=ANY=[@ANYBLOB="043e130100c900", @ANYBLOB=' '], 0x16) setsockopt$MRT_DONE(r3, 0x0, 0xc9, 0x0, 0x0) 0s ago: executing program 4 (id=13): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="1e0000000000000004000000ff"], 0x48) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x40001e0, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r4 = bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000006c0)={0x3, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffc}, 0x94) r5 = socket$can_raw(0x1d, 0x3, 0x1) r6 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r6, &(0x7f0000000000), 0x10) r7 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r7, 0x65, 0x1, &(0x7f0000000080), 0x1d0) bind$can_raw(r7, 0x0, 0x0) dup3(r5, r6, 0x0) prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0b0000000f000000cc000200060000ec05"], 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240), 0x4af, r8}, 0x38) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000700)={0x0, &(0x7f0000000540)=""/245, &(0x7f00000000c0), &(0x7f0000000680), 0x2, r4}, 0x38) r9 = socket$kcm(0x10, 0x2, 0x0) r10 = socket$alg(0x26, 0x5, 0x0) bind$alg(r10, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r9, 0x8982, &(0x7f0000000400)={0x0, 'batadv0\x00', {0x5}}) sendmsg$kcm(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000006c0)="2e00000010008188e6b62aa73f72cc9f0ba1f848140000005e140602000000000e000a000f000000028000001294", 0x2e}], 0x1}, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2}, 0x94) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.38' (ED25519) to the list of known hosts. [ 92.097071][ T1230] cfg80211: failed to load regulatory.db [ 92.526718][ T5791] cgroup: Unknown subsys name 'net' [ 92.788332][ T5791] cgroup: Unknown subsys name 'cpuset' [ 92.823308][ T5791] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 94.856352][ T5791] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 99.394828][ T5810] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 99.397034][ T5810] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 99.439721][ T5820] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 99.452749][ T5824] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 99.456020][ T5826] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 99.462576][ T5826] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 99.473403][ T5826] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 99.474609][ T5828] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 99.480086][ T5817] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 99.484614][ T5827] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 99.485371][ T5828] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 99.491301][ T5817] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 99.493094][ T5827] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 99.495414][ T5817] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 99.496911][ T5817] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 99.497684][ T5827] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 99.502503][ T5827] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 99.502669][ T5827] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 99.525286][ T5824] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 99.530238][ T5824] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 99.531324][ T5824] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 99.533173][ T5824] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 99.533952][ T5824] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 99.535149][ T5824] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 99.535441][ T5817] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 100.477250][ T5809] chnl_net:caif_netlink_parms(): no params data found [ 100.824514][ T5812] chnl_net:caif_netlink_parms(): no params data found [ 100.844269][ T5815] chnl_net:caif_netlink_parms(): no params data found [ 100.850397][ T5818] chnl_net:caif_netlink_parms(): no params data found [ 101.003514][ T5808] chnl_net:caif_netlink_parms(): no params data found [ 101.350738][ T5809] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.351881][ T5809] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.353558][ T5809] bridge_slave_0: entered allmulticast mode [ 101.357270][ T5809] bridge_slave_0: entered promiscuous mode [ 101.411452][ T5809] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.411575][ T5809] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.411711][ T5809] bridge_slave_1: entered allmulticast mode [ 101.415012][ T5809] bridge_slave_1: entered promiscuous mode [ 101.614640][ T5824] Bluetooth: hci1: command tx timeout [ 101.614645][ T5121] Bluetooth: hci4: command tx timeout [ 101.614872][ T5810] Bluetooth: hci3: command tx timeout [ 101.692511][ T5810] Bluetooth: hci0: command tx timeout [ 101.692523][ T5824] Bluetooth: hci2: command tx timeout [ 102.078256][ T5809] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 102.226981][ T5812] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.227207][ T5812] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.227768][ T5812] bridge_slave_0: entered allmulticast mode [ 102.230658][ T5812] bridge_slave_0: entered promiscuous mode [ 102.239224][ T5809] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 102.313475][ T5815] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.313680][ T5815] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.313823][ T5815] bridge_slave_0: entered allmulticast mode [ 102.315854][ T5815] bridge_slave_0: entered promiscuous mode [ 102.318527][ T5818] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.318656][ T5818] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.318901][ T5818] bridge_slave_0: entered allmulticast mode [ 102.321223][ T5818] bridge_slave_0: entered promiscuous mode [ 102.354622][ T5812] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.354777][ T5812] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.355029][ T5812] bridge_slave_1: entered allmulticast mode [ 102.358405][ T5812] bridge_slave_1: entered promiscuous mode [ 102.533344][ T5815] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.533454][ T5815] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.533630][ T5815] bridge_slave_1: entered allmulticast mode [ 102.536343][ T5815] bridge_slave_1: entered promiscuous mode [ 102.537688][ T5818] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.537801][ T5818] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.537931][ T5818] bridge_slave_1: entered allmulticast mode [ 102.539821][ T5818] bridge_slave_1: entered promiscuous mode [ 102.753328][ T5808] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.753461][ T5808] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.753648][ T5808] bridge_slave_0: entered allmulticast mode [ 102.755918][ T5808] bridge_slave_0: entered promiscuous mode [ 103.045884][ T5809] team0: Port device team_slave_0 added [ 103.046406][ T5808] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.046546][ T5808] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.046730][ T5808] bridge_slave_1: entered allmulticast mode [ 103.048879][ T5808] bridge_slave_1: entered promiscuous mode [ 103.176630][ T5812] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.178758][ T5809] team0: Port device team_slave_1 added [ 103.256527][ T5815] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.259926][ T5818] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.263448][ T5812] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 103.406133][ T5815] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 103.409653][ T5818] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 103.566696][ T5808] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.692476][ T5810] Bluetooth: hci3: command tx timeout [ 103.692500][ T5824] Bluetooth: hci4: command tx timeout [ 103.692511][ T5810] Bluetooth: hci1: command tx timeout [ 103.772448][ T5810] Bluetooth: hci0: command tx timeout [ 103.772508][ T5810] Bluetooth: hci2: command tx timeout [ 103.814515][ T5809] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 103.814528][ T5809] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 103.814547][ T5809] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 103.819219][ T5808] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 104.196312][ T5812] team0: Port device team_slave_0 added [ 104.197521][ T5809] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 104.197536][ T5809] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 104.197564][ T5809] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 104.274743][ T5815] team0: Port device team_slave_0 added [ 104.277972][ T5818] team0: Port device team_slave_0 added [ 104.280189][ T5812] team0: Port device team_slave_1 added [ 104.366236][ T5815] team0: Port device team_slave_1 added [ 104.368611][ T5818] team0: Port device team_slave_1 added [ 104.447019][ T5808] team0: Port device team_slave_0 added [ 104.646313][ T5808] team0: Port device team_slave_1 added [ 104.794476][ T5812] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 104.794493][ T5812] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 104.794519][ T5812] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 104.934285][ T5815] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 104.934299][ T5815] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 104.934318][ T5815] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 104.935558][ T5818] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 104.935573][ T5818] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 104.935600][ T5818] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 104.937258][ T5812] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 104.937271][ T5812] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 104.937299][ T5812] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 105.214556][ T5815] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 105.214575][ T5815] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 105.214602][ T5815] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 105.215749][ T5818] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 105.215761][ T5818] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 105.215779][ T5818] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 105.421573][ T5809] hsr_slave_0: entered promiscuous mode [ 105.428839][ T5809] hsr_slave_1: entered promiscuous mode [ 105.430729][ T5808] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 105.430743][ T5808] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 105.430762][ T5808] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 105.465330][ T5808] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 105.465351][ T5808] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 105.465381][ T5808] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 105.772316][ T5121] Bluetooth: hci3: command tx timeout [ 105.783390][ T5121] Bluetooth: hci1: command tx timeout [ 105.783428][ T5121] Bluetooth: hci4: command tx timeout [ 105.852569][ T5810] Bluetooth: hci2: command tx timeout [ 105.852603][ T5810] Bluetooth: hci0: command tx timeout [ 105.969755][ T5812] hsr_slave_0: entered promiscuous mode [ 105.970748][ T5812] hsr_slave_1: entered promiscuous mode [ 105.971601][ T5812] debugfs: 'hsr0' already exists in 'hsr' [ 105.971696][ T5812] Cannot create hsr debugfs directory [ 106.069386][ T5815] hsr_slave_0: entered promiscuous mode [ 106.070374][ T5815] hsr_slave_1: entered promiscuous mode [ 106.071033][ T5815] debugfs: 'hsr0' already exists in 'hsr' [ 106.071056][ T5815] Cannot create hsr debugfs directory [ 106.159357][ T5818] hsr_slave_0: entered promiscuous mode [ 106.160394][ T5818] hsr_slave_1: entered promiscuous mode [ 106.161123][ T5818] debugfs: 'hsr0' already exists in 'hsr' [ 106.161147][ T5818] Cannot create hsr debugfs directory [ 106.421317][ T5808] hsr_slave_0: entered promiscuous mode [ 106.423302][ T5808] hsr_slave_1: entered promiscuous mode [ 106.424614][ T5808] debugfs: 'hsr0' already exists in 'hsr' [ 106.424644][ T5808] Cannot create hsr debugfs directory [ 107.852325][ T5121] Bluetooth: hci3: command tx timeout [ 107.862344][ T5121] Bluetooth: hci4: command tx timeout [ 107.862378][ T5121] Bluetooth: hci1: command tx timeout [ 107.925395][ T5809] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 107.942306][ T5810] Bluetooth: hci0: command tx timeout [ 107.942326][ T5121] Bluetooth: hci2: command tx timeout [ 107.971556][ T5809] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 107.986831][ T5809] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 108.042824][ T5809] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 108.194283][ T5815] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 108.246866][ T5815] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 108.289009][ T5815] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 108.343067][ T5815] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 108.488824][ T5812] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 108.526938][ T5812] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 108.570015][ T5812] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 108.608145][ T5812] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 108.754746][ T5818] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 108.794409][ T5818] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 108.837938][ T5818] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 108.882528][ T5818] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 108.967722][ T5809] 8021q: adding VLAN 0 to HW filter on device bond0 [ 109.029092][ T5808] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 109.068824][ T5808] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 109.116618][ T5808] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 109.159399][ T5808] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 109.198934][ T5809] 8021q: adding VLAN 0 to HW filter on device team0 [ 109.238201][ T89] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.238618][ T89] bridge0: port 1(bridge_slave_0) entered forwarding state [ 109.287293][ T5815] 8021q: adding VLAN 0 to HW filter on device bond0 [ 109.292029][ T89] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.294800][ T89] bridge0: port 2(bridge_slave_1) entered forwarding state [ 109.393578][ T5815] 8021q: adding VLAN 0 to HW filter on device team0 [ 109.435287][ T1639] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.435434][ T1639] bridge0: port 1(bridge_slave_0) entered forwarding state [ 109.447526][ T5812] 8021q: adding VLAN 0 to HW filter on device bond0 [ 109.486666][ T89] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.486843][ T89] bridge0: port 2(bridge_slave_1) entered forwarding state [ 109.555808][ T5812] 8021q: adding VLAN 0 to HW filter on device team0 [ 109.580666][ T5818] 8021q: adding VLAN 0 to HW filter on device bond0 [ 109.617002][ T1639] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.618002][ T1639] bridge0: port 1(bridge_slave_0) entered forwarding state [ 109.673095][ T1639] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.673401][ T1639] bridge0: port 2(bridge_slave_1) entered forwarding state [ 109.745534][ T5818] 8021q: adding VLAN 0 to HW filter on device team0 [ 109.811489][ T5808] 8021q: adding VLAN 0 to HW filter on device bond0 [ 109.825242][ T3552] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.825369][ T3552] bridge0: port 1(bridge_slave_0) entered forwarding state [ 109.889337][ T1639] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.889486][ T1639] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.009163][ T5808] 8021q: adding VLAN 0 to HW filter on device team0 [ 110.066850][ T3647] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.067071][ T3647] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.103040][ T5809] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 110.144037][ T3647] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.144185][ T3647] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.343754][ T5815] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 110.489688][ T5809] veth0_vlan: entered promiscuous mode [ 110.569083][ T5809] veth1_vlan: entered promiscuous mode [ 110.676000][ T5812] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 110.814881][ T5809] veth0_macvtap: entered promiscuous mode [ 110.841067][ T5809] veth1_macvtap: entered promiscuous mode [ 110.949480][ T5818] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 110.961732][ T5809] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 110.997828][ T5812] veth0_vlan: entered promiscuous mode [ 111.014865][ T5809] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 111.051572][ T3552] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.066076][ T5812] veth1_vlan: entered promiscuous mode [ 111.070098][ T3552] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.079769][ T3552] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.099554][ T1639] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.165072][ T5808] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 111.377727][ T5815] veth0_vlan: entered promiscuous mode [ 111.391042][ T5818] veth0_vlan: entered promiscuous mode [ 111.430476][ T5812] veth0_macvtap: entered promiscuous mode [ 111.459392][ T5812] veth1_macvtap: entered promiscuous mode [ 111.461374][ T89] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 111.461404][ T89] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.480649][ T5815] veth1_vlan: entered promiscuous mode [ 111.489168][ T5818] veth1_vlan: entered promiscuous mode [ 111.594564][ T3552] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 111.594585][ T3552] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.624383][ T5812] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 111.627575][ T5808] veth0_vlan: entered promiscuous mode [ 111.659112][ T5812] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 111.697473][ T5808] veth1_vlan: entered promiscuous mode [ 111.698679][ T37] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.730988][ T37] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.740178][ T37] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.764113][ T5815] veth0_macvtap: entered promiscuous mode [ 111.766260][ T5818] veth0_macvtap: entered promiscuous mode [ 111.767616][ T37] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.830277][ T5815] veth1_macvtap: entered promiscuous mode [ 111.845985][ T5818] veth1_macvtap: entered promiscuous mode [ 111.957617][ T5925] ======================================================= [ 111.957617][ T5925] WARNING: The mand mount option has been deprecated and [ 111.957617][ T5925] and is ignored by this kernel. Remove the mand [ 111.957617][ T5925] option from the mount to silence this warning. [ 111.957617][ T5925] ======================================================= [ 112.071400][ T5815] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 112.109980][ T5818] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 112.129187][ T5808] veth0_macvtap: entered promiscuous mode [ 112.146381][ T5815] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 112.150197][ T3552] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.150218][ T3552] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.154829][ T5818] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 112.218677][ T5808] veth1_macvtap: entered promiscuous mode [ 112.256974][ T3552] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.288882][ T3552] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.292031][ T3552] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.356100][ T3552] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.414785][ T3552] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.468383][ T3552] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.468475][ T3552] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.468490][ T3552] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.483453][ T3552] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.590574][ T3552] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.619327][ T5808] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 112.728946][ T5808] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 112.858882][ T37] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.877022][ T37] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.878065][ T37] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.879122][ T37] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.129879][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.129901][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 114.402334][ T37] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.402354][ T37] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 114.477437][ T1639] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.477459][ T1639] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 114.665398][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.665420][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 114.718936][ T1230] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 114.841656][ T89] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.841679][ T89] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 115.113144][ T5943] netlink: 'syz.3.9': attribute type 4 has an invalid length. [ 115.113293][ T5943] netlink: 17 bytes leftover after parsing attributes in process `syz.3.9'. [ 115.735947][ T89] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 115.735970][ T89] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 115.742671][ T1230] usb 3-1: Using ep0 maxpacket: 32 [ 115.751835][ T1230] usb 3-1: config 0 interface 0 has no altsetting 0 [ 115.756258][ T1230] usb 3-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 115.756291][ T1230] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 115.756313][ T1230] usb 3-1: Product: syz [ 115.756328][ T1230] usb 3-1: Manufacturer: syz [ 115.756344][ T1230] usb 3-1: SerialNumber: syz [ 115.777715][ T1230] usb 3-1: config 0 descriptor?? [ 116.331075][ T1230] gs_usb 3-1:0.0: Configuring for 117 interfaces [ 116.979820][ T1230] gs_usb 3-1:0.0: Couldn't get bit timing const for channel 1 (-EPROTO) [ 117.213371][ T1230] gs_usb 3-1:0.0: probe with driver gs_usb failed with error -71 [ 117.351987][ T1230] usb 3-1: USB disconnect, device number 2 [ 117.682211][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 117.692252][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 117.702221][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 117.712223][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 117.770263][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 117.770922][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 117.771158][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 117.773541][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 117.798619][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 117.812203][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 119.353105][ T5121] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci2/hci2:201' [ 119.353237][ T5121] CPU: 1 UID: 0 PID: 5121 Comm: kworker/u9:1 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 119.353265][ T5121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 119.353279][ T5121] Workqueue: hci2 hci_rx_work [ 119.353345][ T5121] Call Trace: [ 119.353356][ T5121] [ 119.353369][ T5121] dump_stack_lvl+0x189/0x250 [ 119.353403][ T5121] ? lockdep_hardirqs_on+0x9c/0x150 [ 119.353436][ T5121] ? __pfx_dump_stack_lvl+0x10/0x10 [ 119.353483][ T5121] sysfs_create_dir_ns+0x259/0x280 [ 119.353502][ T5121] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 119.353528][ T5121] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 119.353548][ T5121] ? __rcu_read_unlock+0x84/0xe0 [ 119.353576][ T5121] ? rt_spin_unlock+0x161/0x200 [ 119.353603][ T5121] kobject_add_internal+0x5a5/0xb50 [ 119.353633][ T5121] kobject_add+0x155/0x220 [ 119.353683][ T5121] ? irqentry_exit+0x74/0x90 [ 119.353715][ T5121] ? __pfx_kobject_add+0x10/0x10 [ 119.353750][ T5121] device_add+0x408/0xb50 [ 119.353785][ T5121] hci_conn_add_sysfs+0xd5/0x1e0 [ 119.353810][ T5121] le_conn_complete_evt+0xf39/0x1500 [ 119.353841][ T5121] ? __pfx_preempt_schedule_irq+0x10/0x10 [ 119.353891][ T5121] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 119.353928][ T5121] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 119.353954][ T5121] ? skb_pull_data+0xfb/0x200 [ 119.353987][ T5121] hci_le_conn_complete_evt+0x187/0x450 [ 119.354024][ T5121] hci_event_packet+0x78f/0x1200 [ 119.354050][ T5121] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 119.354081][ T5121] ? __pfx_hci_event_packet+0x10/0x10 [ 119.354108][ T5121] ? preempt_schedule_thunk+0x16/0x30 [ 119.354141][ T5121] ? hci_send_to_monitor+0xe2/0x570 [ 119.354175][ T5121] hci_rx_work+0x46a/0xe80 [ 119.354207][ T5121] ? process_scheduled_works+0x9ef/0x17b0 [ 119.354235][ T5121] process_scheduled_works+0xae1/0x17b0 [ 119.354294][ T5121] ? __pfx_process_scheduled_works+0x10/0x10 [ 119.354337][ T5121] worker_thread+0x8a0/0xda0 [ 119.354368][ T5121] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 119.354411][ T5121] ? __kthr[ 119.354411][ T5121] ? __kthread_parkme+0x7b/0x200 [ 119.354451][ T5121] kthread+0x711/0x8a0 [ 119.354487][ T5121] ? __pfx_worker_thread+0x10/0x10 [ 119.354514][ T5121] ? __pfx_kthread+0x10/0x10 [ 119.354541][ T5121] ? rt_spin_unlock+0x150/0x200 [ 119.354570][ T5121] ? rt_spin_unlock+0x161/0x200 [ 119.354592][ T5121] ? __pfx_kthread+0x10/0x10 [ 119.354625][ T5121] ret_from_fork+0x4bc/0x870 [ 119.354655][ T5121] ? __pfx_ret_from_fork+0x10/0x10 [ 119.354687][ T5121] ? __switch_to_asm+0x39/0x70 [ 119.354707][ T5121] ? __switch_to_asm+0x33/0x70 [ 119.354727][ T5121] ? __pfx_kthread+0x10/0x10 [ 119.354760][ T5121] ret_from_fork_asm+0x1a/0x30 [ 119.354801][ T5121] [ 119.355020][ T5121] kobject: kobject_add_internal failed for hci2:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 119.355701][ T5121] Bluetooth: hci2: failed to register connection device [ 119.847606][ T5121] ================================================================== [ 119.847620][ T5121] BUG: KASAN: slab-use-after-free in l2cap_sock_new_connection_cb+0x1f9/0x2b0 [ 119.847645][ T5121] Read of size 8 at addr ffff8880603897a8 by task kworker/u9:1/5121 [ 119.847658][ T5121] [ 119.847668][ T5121] CPU: 1 UID: 0 PID: 5121 Comm: kworker/u9:1 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 119.847685][ T5121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 119.847696][ T5121] Workqueue: hci2 hci_rx_work [ 119.847715][ T5121] Call Trace: [ 119.847721][ T5121] [ 119.847728][ T5121] dump_stack_lvl+0x189/0x250 [ 119.847796][ T5121] ? rcu_is_watching+0x15/0xb0 [ 119.847810][ T5121] ? __kasan_check_byte+0x12/0x40 [ 119.847833][ T5121] ? __pfx_dump_stack_lvl+0x10/0x10 [ 119.847856][ T5121] ? rcu_is_watching+0x15/0xb0 [ 119.847869][ T5121] ? lock_release+0x4b/0x3e0 [ 119.847893][ T5121] ? __virt_addr_valid+0x1c8/0x5c0 [ 119.847918][ T5121] ? __virt_addr_valid+0x4a5/0x5c0 [ 119.847942][ T5121] print_report+0xca/0x240 [ 119.847964][ T5121] ? l2cap_sock_new_connection_cb+0x1f9/0x2b0 [ 119.847980][ T5121] kasan_report+0x118/0x150 [ 119.848003][ T5121] ? l2cap_sock_new_connection_cb+0x1f9/0x2b0 [ 119.848024][ T5121] l2cap_sock_new_connection_cb+0x1f9/0x2b0 [ 119.848042][ T5121] l2cap_connect_cfm+0x37a/0x1040 [ 119.848071][ T5121] ? __pfx_l2cap_connect_cfm+0x10/0x10 [ 119.848095][ T5121] ? __pfx_l2cap_connect_cfm+0x10/0x10 [ 119.848118][ T5121] ? hci_connect_cfm+0x86/0x140 [ 119.848140][ T5121] ? __pfx_l2cap_connect_cfm+0x10/0x10 [ 119.848164][ T5121] hci_connect_cfm+0x95/0x140 [ 119.848185][ T5121] le_conn_complete_evt+0xfb8/0x1500 [ 119.848208][ T5121] ? __pfx_preempt_schedule_irq+0x10/0x10 [ 119.848236][ T5121] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 119.848261][ T5121] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 119.848281][ T5121] ? skb_pull_data+0xfb/0x200 [ 119.848305][ T5121] hci_le_conn_complete_evt+0x187/0x450 [ 119.848330][ T5121] hci_event_packet+0x78f/0x1200 [ 119.848349][ T5121] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 119.848371][ T5121] ? __pfx_hci_event_packet+0x10/0x10 [ 119.848389][ T5121] ? preempt_schedule_thunk+0x16/0x30 [ 119.848410][ T5121] ? hci_send_to_monitor+0xe2/0x570 [ 119.848435][ T5121] hci_rx_work+0x46a/0xe80 [ 119.848456][ T5121] ? process_scheduled_works+0x9ef/0x17b0 [ 119.848476][ T5121] process_scheduled_works+0xae1/0x17b0 [ 119.848509][ T5121] ? __pfx_process_scheduled_works+0x10/0x10 [ 119.848536][ T5121] worker_thread+0x8a0/0xda0 [ 119.848557][ T5121] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 119.848585][ T5121] ? __kthread_parkme+0x7b/0x200 [ 119.848610][ T5121] kthread+0x711/0x8a0 [ 119.848635][ T5121] ? __pfx_worker_thread+0x10/0x10 [ 119.848654][ T5121] ? __pfx_kthread+0x10/0x10 [ 119.848675][ T5121] ? rt_spin_unlock+0x150/0x200 [ 119.848695][ T5121] ? rt_spin_unlock+0x161/0x200 [ 119.848712][ T5121] ? __pfx_kthread+0x10/0x10 [ 119.848743][ T5121] ret_from_fork+0x4bc/0x870 [ 119.848763][ T5121] ? __pfx_ret_from_fork+0x10/0x10 [ 119.848785][ T5121] ? __switch_to_asm+0x39/0x70 [ 119.848799][ T5121] ? __switch_to_asm+0x33/0x70 [ 119.848814][ T5121] ? __pfx_kthread+0x10/0x10 [ 119.848837][ T5121] ret_from_fork_asm+0x1a/0x30 [ 119.848861][ T5121] [ 119.848867][ T5121] [ 119.848875][ T5121] Allocated by task 5121: [ 119.848883][ T5121] kasan_save_track+0x3e/0x80 [ 119.848901][ T5121] __kasan_kmalloc+0x93/0xb0 [ 119.848920][ T5121] __kmalloc_noprof+0x233/0x7d0 [ 119.848938][ T5121] sk_prot_alloc+0xe7/0x220 [ 119.848954][ T5121] sk_alloc+0x3a/0x370 [ 119.848969][ T5121] bt_sock_alloc+0x3b/0x310 [ 119.848986][ T5121] l2cap_sock_new_connection_cb+0xe2/0x2b0 [ 119.849001][ T5121] l2cap_connect_cfm+0x37a/0x1040 [ 119.849022][ T5121] hci_connect_cfm+0x95/0x140 [ 119.849040][ T5121] le_conn_complete_evt+0xfb8/0x1500 [ 119.849059][ T5121] hci_le_conn_complete_evt+0x187/0x450 [ 119.849078][ T5121] hci_event_packet+0x78f/0x1200 [ 119.849092][ T5121] hci_rx_work+0x46a/0xe80 [ 119.849106][ T5121] process_scheduled_works+0xae1/0x17b0 [ 119.849123][ T5121] worker_thread+0x8a0/0xda0 [ 119.849140][ T5121] kthread+0x711/0x8a0 [ 119.849160][ T5121] ret_from_fork+0x4bc/0x870 [ 119.849175][ T5121] ret_from_fork_asm+0x1a/0x30 [ 119.849188][ T5121] [ 119.849192][ T5121] Freed by task 5968: [ 119.849198][ T5121] kasan_save_track+0x3e/0x80 [ 119.849215][ T5121] __kasan_save_free_info+0x46/0x50 [ 119.849229][ T5121] __kasan_slab_free+0x5c/0x80 [ 119.849247][ T5121] kfree+0x197/0x950 [ 119.849262][ T5121] __sk_destruct+0x4e4/0x670 [ 119.849278][ T5121] l2cap_sock_cleanup_listen+0xda/0x3e0 [ 119.849291][ T5121] l2cap_sock_release+0x6a/0x230 [ 119.849313][ T5121] sock_close+0xc3/0x240 [ 119.849332][ T5121] __fput+0x45b/0xa80 [ 119.849344][ T5121] task_work_run+0x1d4/0x260 [ 119.849356][ T5121] get_signal+0x11c4/0x1310 [ 119.849372][ T5121] arch_do_signal_or_restart+0xa0/0x790 [ 119.849386][ T5121] exit_to_user_mode_loop+0x72/0x130 [ 119.849405][ T5121] do_syscall_64+0x2bd/0xfa0 [ 119.849426][ T5121] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 119.849440][ T5121] [ 119.849444][ T5121] The buggy address belongs to the object at ffff888060389000 [ 119.849444][ T5121] which belongs to the cache kmalloc-2k of size 2048 [ 119.849456][ T5121] The buggy address is located 1960 bytes inside of [ 119.849456][ T5121] freed 2048-byte region [ffff888060389000, ffff888060389800) [ 119.849471][ T5121] [ 119.849475][ T5121] The buggy address belongs to the physical page: [ 119.849490][ T5121] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x60388 [ 119.849504][ T5121] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 119.849516][ T5121] flags: 0x80000000000040(head|node=0|zone=1) [ 119.849535][ T5121] page_type: f5(slab) [ 119.849549][ T5121] raw: 0080000000000040 ffff88813ff27000 dead000000000122 0000000000000000 [ 119.849562][ T5121] raw: 0000000000000000 0000000080080008 00000000f5000000 0000000000000000 [ 119.849576][ T5121] head: 0080000000000040 ffff88813ff27000 dead000000000122 0000000000000000 [ 119.849589][ T5121] head: 0000000000000000 0000000080080008 00000000f5000000 0000000000000000 [ 119.849603][ T5121] head: 0080000000000003 ffffea000180e201 00000000ffffffff 00000000ffffffff [ 119.849615][ T5121] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000008 [ 119.849623][ T5121] page dumped because: kasan: bad access detected [ 119.849635][ T5121] page_owner tracks the page as allocated [ 119.849640][ T5121] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x52820(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP), pid 5968, tgid 5954 (syz.2.12), ts 119164763340, free_ts 0 [ 119.849664][ T5121] post_alloc_hook+0x234/0x290 [ 119.849683][ T5121] get_page_from_freelist+0x28c0/0x2960 [ 119.849705][ T5121] __alloc_frozen_pages_noprof+0x181/0x370 [ 119.849728][ T5121] alloc_pages_mpol+0xd1/0x380 [ 119.849753][ T5121] allocate_slab+0x96/0x350 [ 119.849767][ T5121] ___slab_alloc+0xb10/0x1400 [ 119.849779][ T5121] __slab_alloc+0xc6/0x1f0 [ 119.849791][ T5121] __kmalloc_cache_noprof+0xec/0x6c0 [ 119.849809][ T5121] l2cap_chan_create+0x50/0x780 [ 119.849823][ T5121] l2cap_sock_create+0x1e7/0x300 [ 119.849836][ T5121] bt_sock_create+0x163/0x240 [ 119.849855][ T5121] __sock_create+0x4b3/0x9f0 [ 119.849877][ T5121] __sys_socket+0xd7/0x1b0 [ 119.849888][ T5121] __x64_sys_socket+0x7a/0x90 [ 119.849899][ T5121] do_syscall_64+0xfa/0xfa0 [ 119.849920][ T5121] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 119.849933][ T5121] page_owner free stack trace missing [ 119.849938][ T5121] [ 119.849941][ T5121] Memory state around the buggy address: [ 119.849949][ T5121] ffff888060389680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 119.849959][ T5121] ffff888060389700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 119.849969][ T5121] >ffff888060389780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 119.849977][ T5121] ^ [ 119.849985][ T5121] ffff888060389800: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 119.849994][ T5121] ffff888060389880: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 119.850002][ T5121] ================================================================== [ 119.850022][ T5121] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 119.850034][ T5121] CPU: 1 UID: 0 PID: 5121 Comm: kworker/u9:1 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 119.850051][ T5121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 119.850062][ T5121] Workqueue: hci2 hci_rx_work [ 119.850079][ T5121] Call Trace: [ 119.850085][ T5121] [ 119.850091][ T5121] dump_stack_lvl+0x99/0x250 [ 119.850115][ T5121] ? __asan_memcpy+0x40/0x70 [ 119.850133][ T5121] ? __pfx_dump_stack_lvl+0x10/0x10 [ 119.850156][ T5121] ? __pfx__printk+0x10/0x10 [ 119.850179][ T5121] vpanic+0x237/0x6d0 [ 119.850197][ T5121] ? __pfx_vpanic+0x10/0x10 [ 119.850215][ T5121] ? preempt_schedule+0xae/0xc0 [ 119.850243][ T5121] ? __pfx_preempt_schedule+0x10/0x10 [ 119.850277][ T5121] panic+0xb9/0xc0 [ 119.850296][ T5121] ? __pfx_panic+0x10/0x10 [ 119.850316][ T5121] ? _raw_spin_unlock_irqrestore+0xfd/0x110 [ 119.850350][ T5121] ? l2cap_sock_new_connection_cb+0x1f9/0x2b0 [ 119.850373][ T5121] check_panic_on_warn+0x89/0xb0 [ 119.850392][ T5121] ? l2cap_sock_new_connection_cb+0x1f9/0x2b0 [ 119.850409][ T5121] end_report+0x78/0x160 [ 119.850430][ T5121] kasan_report+0x129/0x150 [ 119.850452][ T5121] ? l2cap_sock_new_connection_cb+0x1f9/0x2b0 [ 119.850472][ T5121] l2cap_sock_new_connection_cb+0x1f9/0x2b0 [ 119.850490][ T5121] l2cap_connect_cfm+0x37a/0x1040 [ 119.850517][ T5121] ? __pfx_l2cap_connect_cfm+0x10/0x10 [ 119.850540][ T5121] ? __pfx_l2cap_connect_cfm+0x10/0x10 [ 119.850564][ T5121] ? hci_connect_cfm+0x86/0x140 [ 119.850584][ T5121] ? __pfx_l2cap_connect_cfm+0x10/0x10 [ 119.850608][ T5121] hci_connect_cfm+0x95/0x140 [ 119.850629][ T5121] le_conn_complete_evt+0xfb8/0x1500 [ 119.850651][ T5121] ? __pfx_preempt_schedule_irq+0x10/0x10 [ 119.850677][ T5121] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 119.850701][ T5121] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 119.850721][ T5121] ? skb_pull_data+0xfb/0x200 [ 119.850751][ T5121] hci_le_conn_complete_evt+0x187/0x450 [ 119.850775][ T5121] hci_event_packet+0x78f/0x1200 [ 119.850793][ T5121] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 119.850814][ T5121] ? __pfx_hci_event_packet+0x10/0x10 [ 119.850832][ T5121] ? preempt_schedule_thunk+0x16/0x30 [ 119.850853][ T5121] ? hci_send_to_monitor+0xe2/0x570 [ 119.850877][ T5121] hci_rx_work+0x46a/0xe80 [ 119.850897][ T5121] ? process_scheduled_works+0x9ef/0x17b0 [ 119.850917][ T5121] process_scheduled_works+0xae1/0x17b0 [ 119.850946][ T5121] ? __pfx_process_scheduled_works+0x10/0x10 [ 119.850971][ T5121] worker_thread+0x8a0/0xda0 [ 119.850993][ T5121] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 119.851020][ T5121] ? __kthread_parkme+0x7b/0x200 [ 119.851043][ T5121] kthread+0x711/0x8a0 [ 119.851068][ T5121] ? __pfx_worker_thread+0x10/0x10 [ 119.851088][ T5121] ? __pfx_kthread+0x10/0x10 [ 119.851109][ T5121] ? rt_spin_unlock+0x150/0x200 [ 119.851129][ T5121] ? rt_spin_unlock+0x161/0x200 [ 119.851146][ T5121] ? __pfx_kthread+0x10/0x10 [ 119.851169][ T5121] ret_from_fork+0x4bc/0x870 [ 119.851188][ T5121] ? __pfx_ret_from_fork+0x10/0x10 [ 119.851208][ T5121] ? __switch_to_asm+0x39/0x70 [ 119.851223][ T5121] ? __switch_to_asm+0x33/0x70 [ 119.851237][ T5121] ? __pfx_kthread+0x10/0x10 [ 119.851260][ T5121] ret_from_fork_asm+0x1a/0x30 [ 119.851282][ T5121] [ 119.851582][ T5121] Kernel Offset: disabled