last executing test programs: 6.844319473s ago: executing program 1 (id=2): syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x2) openat(0xffffffffffffff9c, &(0x7f0000000080)='file0\x00', 0x42, 0x1ff) mkdir(&(0x7f00000000c0)='./config\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='none\x00', &(0x7f0000000140)='./config\x00', &(0x7f0000000180)='configfs\x00', 0x0, 0x0) mkdir(0x0, 0x1ff) mkdir(0x0, 0x1ff) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/cluster/ocfs2/node/node0/ipv4_address\x00', 0x1, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r0, 0x0, 0x0) close(r0) write(0xffffffffffffffff, &(0x7f0000000480)='1\x00', 0x2) mkdir(&(0x7f00000004c0)='./config/cluster/ocfs2/heartbeat\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000000640)='./config/cluster/ocfs2/heartbeat/region0/blocks\x00', 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000006c0)='./config/cluster/ocfs2/heartbeat/region0/dev\x00', 0x1, 0x0) write(r1, &(0x7f0000000700)='3\x00', 0x2) 6.594477267s ago: executing program 1 (id=5): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr', 0x3) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) r1 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r1, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/failslab/probability\x00', 0x1, 0x0) write(r2, &(0x7f0000000140)='1', 0x1) unshare(0x44040200) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r3, &(0x7f0000000180)={0x2, 0x4e21, @loopback}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bic', 0xff3d) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000000)=[@mss, @sack_perm, @window={0x3, 0x7}, @mss={0x2, 0xfff}, @window={0x3, 0x0, 0x401}, @window], 0x20000000000000e4) setsockopt$inet_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f00000001c0), 0x4) sendto$inet(r3, &(0x7f0000000000), 0xffffffffffffff94, 0xb, 0x0, 0x0) recvfrom$inet(r3, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0xc9100120, 0x0, 0xfffffffffffffd25) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000640)=ANY=[], 0x38}, 0x1, 0x0, 0x0, 0x14f7325d9d03b00}, 0x4000) 2.951980398s ago: executing program 0 (id=1): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/cpu1/online\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0\n\x00', 0x2) write(r0, &(0x7f00000001a0)='1\n\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/devices/system/machinecheck/machinecheck0/check_interval\x00', 0x2, 0x0) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/devices/system/machinecheck/machinecheck0/bank0\x00', 0x2, 0x0) write(r2, &(0x7f0000000480)='1\n\x00', 0x2) 2.767427606s ago: executing program 3 (id=11): mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/devices/system/machinecheck/machinecheck0/check_interval\x00', 0x2, 0x0) write(r0, &(0x7f0000000280)='5\n\x00', 0x2) 2.619627433s ago: executing program 1 (id=12): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/cpu1/online\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0\n\x00', 0x2) 2.522804366s ago: executing program 3 (id=13): syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x2) openat(0xffffffffffffff9c, &(0x7f0000000080)='file0\x00', 0x42, 0x1ff) mkdir(&(0x7f00000000c0)='./config\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='none\x00', &(0x7f0000000140)='./config\x00', &(0x7f0000000180)='configfs\x00', 0x0, 0x0) mkdir(0x0, 0x1ff) mkdir(0x0, 0x1ff) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/cluster/ocfs2/node/node0/ipv4_address\x00', 0x1, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r0, 0x0, 0x0) close(r0) write(0xffffffffffffffff, &(0x7f0000000480)='1\x00', 0x2) mkdir(&(0x7f00000004c0)='./config/cluster/ocfs2/heartbeat\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000000640)='./config/cluster/ocfs2/heartbeat/region0/blocks\x00', 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000006c0)='./config/cluster/ocfs2/heartbeat/region0/dev\x00', 0x1, 0x0) write(r1, &(0x7f0000000700)='3\x00', 0x2) 1.863225204s ago: executing program 2 (id=14): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/cpu1/online\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0\n\x00', 0x2) write(r0, &(0x7f00000001a0)='1\n\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/devices/system/machinecheck/machinecheck0/check_interval\x00', 0x2, 0x0) write(r1, &(0x7f0000000280)='5\n\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/devices/system/machinecheck/machinecheck0/bank1\x00', 0x2, 0x0) write(r2, &(0x7f0000000580)='1\n\x00', 0x2) 1.863005466s ago: executing program 1 (id=15): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, 0x0, &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/cpu1/online\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0\n\x00', 0x2) write(r0, &(0x7f00000001a0)='1\n\x00', 0x2) 1.862944307s ago: executing program 3 (id=16): mkdir(&(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./config\x00', &(0x7f0000000300)='configfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r0, &(0x7f0000001b00)='dummy_udc.0\x00', 0xb) 1.722220791s ago: executing program 0 (id=17): mkdir(&(0x7f0000000040)='./sys_mount\x00', 0x1ff) mount(&(0x7f0000000080)=@filename='sysfs\x00', &(0x7f00000000c0)='./sys_mount\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000140)) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./sys_mount/block/nullb0/queue/scheduler\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)='bfq\n\x00', 0x4) r2 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) write(r2, &(0x7f0000000280)='1\n\x00', 0x2) syz_clone(0x10f00, &(0x7f00000002c0), 0x0, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) pread64(r0, &(0x7f00000003c0), 0x8, 0x0) pread64(r0, &(0x7f0000000400), 0x8, 0x1000) pread64(r0, &(0x7f0000000440), 0x8, 0x2000) pread64(r0, &(0x7f0000000480), 0x8, 0x3000) pread64(r0, &(0x7f00000004c0), 0x8, 0x4000) pread64(r0, &(0x7f0000000500), 0x8, 0x5000) pread64(r0, &(0x7f0000000540), 0x8, 0x6000) pread64(r0, &(0x7f0000000580), 0x8, 0x7000) pread64(r0, &(0x7f00000005c0), 0x8, 0x8000) pread64(r0, &(0x7f0000000600), 0x8, 0x9000) pread64(r0, &(0x7f0000000640), 0x8, 0xa000) pread64(r0, &(0x7f0000000680), 0x8, 0xb000) pread64(r0, &(0x7f0000000740), 0x8, 0xe000) pread64(r0, &(0x7f0000000780), 0x8, 0xf000) pread64(r0, &(0x7f00000007c0), 0x8, 0x10000) pread64(r0, &(0x7f0000000800), 0x8, 0x20000) pread64(r0, &(0x7f0000000840), 0x8, 0x30000) pread64(r0, &(0x7f0000000880), 0x8, 0x40000) pread64(r0, &(0x7f0000000900), 0x8, 0x60000) pread64(r0, &(0x7f0000000940), 0x8, 0x70000) pread64(r0, &(0x7f0000000980), 0x8, 0x80000) pread64(r0, &(0x7f00000009c0), 0x8, 0x90000) pread64(r0, &(0x7f0000000a00), 0x8, 0xa0000) pread64(r0, &(0x7f0000000a40), 0x8, 0xb0000) pread64(r0, &(0x7f0000000a80), 0x8, 0xc0000) pread64(r0, &(0x7f0000000ac0), 0x8, 0xd0000) pread64(r0, &(0x7f0000000b00), 0x8, 0xe0000) pread64(r0, &(0x7f0000000b40), 0x8, 0xf0000) 1.6394182s ago: executing program 1 (id=18): write(0xffffffffffffffff, &(0x7f0000000240)='1\x00', 0x2) 1.546755914s ago: executing program 3 (id=19): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/cpu1/online\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0\n\x00', 0x2) write(r0, &(0x7f00000001a0)='1\n\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/devices/system/machinecheck/machinecheck0/check_interval\x00', 0x2, 0x0) write(r1, &(0x7f0000000280)='5\n\x00', 0x2) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/devices/system/machinecheck/machinecheck0/tolerant\x00', 0x2, 0x0) write(r2, &(0x7f0000000380)='1\n\x00', 0x2) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/devices/system/machinecheck/machinecheck0/bank0\x00', 0x2, 0x0) write(r3, &(0x7f0000000480)='1\n\x00', 0x2) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./sys/devices/system/machinecheck/machinecheck0/ignore_ce\x00', 0x2, 0x0) write(r4, &(0x7f0000000780)='1\n\x00', 0x2) 1.212556358s ago: executing program 1 (id=20): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr', 0x3) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) r1 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r1, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/failslab/probability\x00', 0x1, 0x0) write(r2, &(0x7f0000000140)='1', 0x1) unshare(0x44040200) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r3, &(0x7f0000000180)={0x2, 0x4e21, @loopback}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bic', 0xff3d) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000000)=[@mss, @sack_perm, @window={0x3, 0x7}, @mss={0x2, 0xfff}, @window={0x3, 0x0, 0x401}, @window], 0x20000000000000e4) setsockopt$inet_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f00000001c0), 0x4) sendto$inet(r3, &(0x7f0000000000), 0xffffffffffffff94, 0xb, 0x0, 0x0) recvfrom$inet(r3, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0xc9100120, 0x0, 0xfffffffffffffd25) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000640)=ANY=[], 0x38}, 0x1, 0x0, 0x0, 0x14f7325d9d03b00}, 0x4000) 992.117645ms ago: executing program 2 (id=21): mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/devices/system/machinecheck/machinecheck0/check_interval\x00', 0x2, 0x0) write(r0, &(0x7f0000000280)='5\n\x00', 0x2) 892.595354ms ago: executing program 0 (id=22): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./myconfig\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./myconfig\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) symlinkat(0x0, 0xffffffffffffff9c, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./myconfig/usb_gadget/g1/max_speed\x00', 0x1, 0x0) write(r0, &(0x7f0000000900)='super-speed', 0xb) close(r0) openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) close(0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r1, 0x0, 0x0) close(r1) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(0x0, 0x0, 0x0, 0x0, 0x0) nanosleep(&(0x7f0000000c00)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000c00)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000c00)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000c00)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000c00)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000c00)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000c00)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000c00)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000c00)={0x0, 0x5f5e100}, 0x0) nanosleep(&(0x7f0000000c00)={0x0, 0x5f5e100}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000002300)='./mydev/ttyACM0\x00', 0x802, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000002400)='./mydev/kmsg\x00', 0x1, 0x0) write(r3, &(0x7f0000002500)='hello world\n', 0xc) close(r3) write(r2, &(0x7f0000002500)='hello world\n', 0xc) read(r2, &(0x7f0000002600), 0x100) 777.177979ms ago: executing program 3 (id=23): write(0xffffffffffffffff, &(0x7f0000000440)='1\x00', 0x2) 611.431458ms ago: executing program 2 (id=24): write(0xffffffffffffffff, &(0x7f0000000340)='1\x00', 0x2) 557.56693ms ago: executing program 2 (id=25): syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x2) openat(0xffffffffffffff9c, &(0x7f0000000080)='file0\x00', 0x42, 0x1ff) mkdir(&(0x7f00000000c0)='./config\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='none\x00', &(0x7f0000000140)='./config\x00', &(0x7f0000000180)='configfs\x00', 0x0, 0x0) mkdir(0x0, 0x1ff) mkdir(0x0, 0x1ff) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/cluster/ocfs2/node/node0/ipv4_address\x00', 0x1, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r0, &(0x7f0000000400), 0x0) close(r0) write(0xffffffffffffffff, &(0x7f0000000480)='1\x00', 0x2) mkdir(&(0x7f00000004c0)='./config/cluster/ocfs2/heartbeat\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000000640)='./config/cluster/ocfs2/heartbeat/region0/blocks\x00', 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000006c0)='./config/cluster/ocfs2/heartbeat/region0/dev\x00', 0x1, 0x0) write(r1, &(0x7f0000000700)='3\x00', 0x2) 386.399983ms ago: executing program 3 (id=26): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/cpu1/online\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0\n\x00', 0x2) write(r0, &(0x7f00000001a0)='1\n\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/devices/system/machinecheck/machinecheck0/check_interval\x00', 0x2, 0x0) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/devices/system/machinecheck/machinecheck0/bank0\x00', 0x2, 0x0) write(r2, &(0x7f0000000480)='1\n\x00', 0x2) 236.526218ms ago: executing program 2 (id=27): mkdir(&(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./config\x00', &(0x7f0000000300)='configfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001a00)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r0, 0x0, 0x0) 0s ago: executing program 2 (id=28): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/cpu1/online\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0\n\x00', 0x2) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.246' (ED25519) to the list of known hosts. [ 91.929526][ T10] cfg80211: failed to load regulatory.db [ 92.461962][ T5580] cgroup: Unknown subsys name 'net' [ 92.702425][ T5580] cgroup: Unknown subsys name 'cpuset' [ 92.756695][ T5580] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 94.797397][ T5580] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 97.444804][ T5599] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 97.463592][ T5599] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 97.464499][ T5599] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 97.467265][ T5599] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 97.469440][ T5599] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 97.566007][ T4908] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 97.591445][ T4908] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 97.592970][ T4908] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 97.613497][ T4908] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 97.629576][ T4908] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 97.740281][ T60] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 97.757515][ T60] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 97.758742][ T60] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 97.781647][ T5608] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 97.782864][ T5608] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 97.785902][ T5608] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 97.799274][ T5608] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 97.828324][ T5611] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 97.858379][ T5611] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 97.861545][ T5611] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 99.568936][ T4908] Bluetooth: hci0: command tx timeout [ 99.728525][ T4908] Bluetooth: hci1: command tx timeout [ 99.886309][ T4908] Bluetooth: hci3: command tx timeout [ 99.945698][ T5601] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.947732][ T5601] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.948445][ T5601] bridge_slave_0: entered allmulticast mode [ 99.961633][ T5601] bridge_slave_0: entered promiscuous mode [ 99.968768][ T4908] Bluetooth: hci2: command tx timeout [ 100.029828][ T5601] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.030083][ T5601] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.030292][ T5601] bridge_slave_1: entered allmulticast mode [ 100.032869][ T5601] bridge_slave_1: entered promiscuous mode [ 100.034675][ T5598] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.034986][ T5598] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.035238][ T5598] bridge_slave_0: entered allmulticast mode [ 100.051144][ T5598] bridge_slave_0: entered promiscuous mode [ 100.129890][ T5598] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.130251][ T5598] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.130452][ T5598] bridge_slave_1: entered allmulticast mode [ 100.133003][ T5598] bridge_slave_1: entered promiscuous mode [ 100.218159][ T5603] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.218471][ T5603] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.218688][ T5603] bridge_slave_0: entered allmulticast mode [ 100.221568][ T5603] bridge_slave_0: entered promiscuous mode [ 100.259855][ T5601] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 100.284406][ T5603] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.284816][ T5603] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.285104][ T5603] bridge_slave_1: entered allmulticast mode [ 100.304041][ T5603] bridge_slave_1: entered promiscuous mode [ 100.334796][ T5601] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 100.349384][ T5598] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 100.482836][ T5598] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 100.507985][ T5604] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.508431][ T5604] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.508710][ T5604] bridge_slave_0: entered allmulticast mode [ 100.511278][ T5604] bridge_slave_0: entered promiscuous mode [ 100.578884][ T5603] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 100.579355][ T5604] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.579732][ T5604] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.580016][ T5604] bridge_slave_1: entered allmulticast mode [ 100.583463][ T5604] bridge_slave_1: entered promiscuous mode [ 100.602780][ T5601] team0: Port device team_slave_0 added [ 100.651812][ T5603] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 100.680968][ T5601] team0: Port device team_slave_1 added [ 100.684596][ T5598] team0: Port device team_slave_0 added [ 100.751362][ T5598] team0: Port device team_slave_1 added [ 100.787100][ T5604] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 100.836454][ T5603] team0: Port device team_slave_0 added [ 100.841635][ T5604] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 100.843812][ T5601] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 100.843828][ T5601] 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. [ 100.843848][ T5601] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 100.914863][ T5603] team0: Port device team_slave_1 added [ 100.938452][ T5601] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 100.938464][ T5601] 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. [ 100.938484][ T5601] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 100.940673][ T5598] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 100.940684][ T5598] 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. [ 100.940703][ T5598] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 101.061911][ T5598] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 101.061926][ T5598] 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. [ 101.061948][ T5598] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 101.122613][ T5604] team0: Port device team_slave_0 added [ 101.152145][ T5603] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 101.152159][ T5603] 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. [ 101.152178][ T5603] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 101.159284][ T5604] team0: Port device team_slave_1 added [ 101.198612][ T5603] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 101.198661][ T5603] 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. [ 101.198757][ T5603] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 101.352037][ T5604] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 101.352051][ T5604] 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. [ 101.352071][ T5604] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 101.379372][ T5601] hsr_slave_0: entered promiscuous mode [ 101.388588][ T5601] hsr_slave_1: entered promiscuous mode [ 101.433435][ T5604] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 101.433448][ T5604] 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. [ 101.433469][ T5604] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 101.646304][ T4908] Bluetooth: hci0: command tx timeout [ 101.718812][ T5598] hsr_slave_0: entered promiscuous mode [ 101.720608][ T5598] hsr_slave_1: entered promiscuous mode [ 101.722123][ T5598] debugfs: 'hsr0' already exists in 'hsr' [ 101.722216][ T5598] Cannot create hsr debugfs directory [ 101.806214][ T4908] Bluetooth: hci1: command tx timeout [ 101.839055][ T5603] hsr_slave_0: entered promiscuous mode [ 101.841433][ T5603] hsr_slave_1: entered promiscuous mode [ 101.843484][ T5603] debugfs: 'hsr0' already exists in 'hsr' [ 101.843508][ T5603] Cannot create hsr debugfs directory [ 101.967813][ T4908] Bluetooth: hci3: command tx timeout [ 102.028487][ T5604] hsr_slave_0: entered promiscuous mode [ 102.030232][ T5604] hsr_slave_1: entered promiscuous mode [ 102.031708][ T5604] debugfs: 'hsr0' already exists in 'hsr' [ 102.031732][ T5604] Cannot create hsr debugfs directory [ 102.046247][ T4908] Bluetooth: hci2: command tx timeout [ 102.824504][ T5601] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 102.888861][ T5601] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 102.894623][ T5601] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 102.920548][ T5601] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 102.930455][ T5601] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 102.973879][ T5601] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 103.004642][ T5601] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 103.031552][ T5601] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 103.173460][ T5603] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 103.211625][ T5603] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 103.217580][ T5603] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 103.263128][ T5603] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 103.265721][ T5603] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 103.304393][ T5603] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 103.338577][ T5603] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 103.383178][ T5603] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 103.555383][ T5604] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 103.593326][ T5604] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 103.607254][ T5604] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 103.662303][ T5604] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 103.680226][ T5604] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 103.712757][ T5604] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 103.726314][ T4908] Bluetooth: hci0: command tx timeout [ 103.753674][ T5604] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 103.791922][ T5604] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 103.889908][ T4908] Bluetooth: hci1: command tx timeout [ 103.948074][ T5598] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 103.984369][ T5598] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 104.004539][ T5598] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 104.042741][ T5598] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 104.046470][ T4908] Bluetooth: hci3: command tx timeout [ 104.063378][ T5598] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 104.093844][ T5598] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 104.115210][ T5598] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 104.127738][ T4908] Bluetooth: hci2: command tx timeout [ 104.172492][ T5598] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 104.233575][ T5601] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.365535][ T5601] 8021q: adding VLAN 0 to HW filter on device team0 [ 104.418729][ T1031] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.418919][ T1031] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.447325][ T5603] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.513115][ T1031] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.513260][ T1031] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.644007][ T5603] 8021q: adding VLAN 0 to HW filter on device team0 [ 104.727621][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.728390][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.778805][ T5604] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.805671][ T56] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.805824][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.930542][ T5604] 8021q: adding VLAN 0 to HW filter on device team0 [ 104.992601][ T5598] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.055500][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.063773][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.151385][ T56] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.151636][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.279835][ T5598] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.333688][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.333959][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.409551][ T56] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.409806][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.806775][ T4908] Bluetooth: hci0: command tx timeout [ 105.967750][ T4908] Bluetooth: hci1: command tx timeout [ 106.126944][ T4908] Bluetooth: hci3: command tx timeout [ 106.208157][ T4908] Bluetooth: hci2: command tx timeout [ 106.292651][ T5601] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 106.658347][ T5603] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 106.788753][ T5601] veth0_vlan: entered promiscuous mode [ 106.941758][ T5601] veth1_vlan: entered promiscuous mode [ 106.979620][ T5604] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 107.064105][ T5598] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 107.097533][ T5603] veth0_vlan: entered promiscuous mode [ 107.160663][ T5603] veth1_vlan: entered promiscuous mode [ 107.198352][ T5601] veth0_macvtap: entered promiscuous mode [ 107.249395][ T5601] veth1_macvtap: entered promiscuous mode [ 107.301861][ T5604] veth0_vlan: entered promiscuous mode [ 107.384421][ T5601] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 107.385669][ T5604] veth1_vlan: entered promiscuous mode [ 107.424261][ T5598] veth0_vlan: entered promiscuous mode [ 107.442282][ T5601] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 107.445827][ T5603] veth0_macvtap: entered promiscuous mode [ 107.497370][ T5603] veth1_macvtap: entered promiscuous mode [ 107.500047][ T1031] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.505267][ T1031] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.532787][ T1031] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.534757][ T5598] veth1_vlan: entered promiscuous mode [ 107.559142][ T1031] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.740127][ T5603] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 107.855767][ T5603] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 107.895178][ T5604] veth0_macvtap: entered promiscuous mode [ 107.993614][ T56] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.020180][ T5604] veth1_macvtap: entered promiscuous mode [ 108.042317][ T56] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.057422][ T56] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.078394][ T56] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.208085][ T5598] veth0_macvtap: entered promiscuous mode [ 108.234887][ T93] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.234909][ T93] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.309873][ T5598] veth1_macvtap: entered promiscuous mode [ 108.418438][ T5604] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 108.551767][ T56] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.551789][ T56] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.618724][ T5604] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 108.734216][ T1031] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.739315][ T1031] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.773780][ T1031] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.785902][ T5598] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 108.792514][ T1031] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.798238][ T93] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.798273][ T93] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.910947][ T5598] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 109.140645][ T93] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.193195][ T93] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.249057][ T93] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.250471][ T1031] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.250487][ T1031] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 109.370284][ T1189] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.826220][ T93] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 109.826241][ T93] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.487151][ T1031] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.487169][ T1031] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.653903][ T5748] unchecked MSR access error: WRMSR to 0x404 (tried to write 0x0000000000000001) at rIP: 0xffffffff81705062 (__mcheck_cpu_init_prepare_banks+0x1f2/0x3d0) [ 110.653986][ T5748] Call Trace: [ 110.653997][ T5748] [ 110.654013][ T5748] ? __pfx___mcheck_cpu_init_prepare_banks+0x10/0x10 [ 110.654058][ T5748] ? __pfx_call_function_single_prep_ipi+0x10/0x10 [ 110.654113][ T5748] mce_cpu_restart+0x11a/0x2c0 [ 110.654150][ T5748] ? __pfx_mce_cpu_restart+0x10/0x10 [ 110.654175][ T5748] smp_call_function_many_cond+0xf83/0x1500 [ 110.654196][ T5748] ? __pfx_mce_cpu_restart+0x10/0x10 [ 110.654228][ T5748] ? __pfx_smp_call_function_many_cond+0x10/0x10 [ 110.654248][ T5748] ? lockdep_hardirqs_on+0x7a/0x110 [ 110.654264][ T5748] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 110.654281][ T5748] ? __pfx_mce_cpu_restart+0x10/0x10 [ 110.654305][ T5748] on_each_cpu_cond_mask+0x3f/0x80 [ 110.654323][ T5748] set_bank+0x3a8/0x4e0 [ 110.654349][ T5748] ? __pfx_set_bank+0x10/0x10 [ 110.654374][ T5748] ? sysfs_file_kobj+0x1e4/0x230 [ 110.654400][ T5748] ? sysfs_kf_write+0x166/0x260 [ 110.654428][ T5748] ? __pfx_sysfs_kf_write+0x10/0x10 [ 110.654452][ T5748] kernfs_fop_write_iter+0x3a5/0x540 [ 110.654480][ T5748] vfs_write+0x61e/0xbb0 [ 110.654506][ T5748] ? __pfx_vfs_write+0x10/0x10 [ 110.654527][ T5748] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 110.654543][ T5748] ? lockdep_hardirqs_on+0x7a/0x110 [ 110.654560][ T5748] ? mutex_lock_nested+0x152/0x1d0 [ 110.654583][ T5748] ? fdget_pos+0x252/0x320 [ 110.654609][ T5748] ksys_write+0x156/0x270 [ 110.654631][ T5748] ? __pfx_ksys_write+0x10/0x10 [ 110.654657][ T5748] do_syscall_64+0x17b/0x530 [ 110.654673][ T5748] ? irqentry_exit+0x10f/0x8f0 [ 110.654688][ T5748] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 110.654705][ T5748] ? clear_bhb_loop+0x40/0x90 [ 110.654725][ T5748] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 110.654741][ T5748] RIP: 0033:0x7f3e5484df99 [ 110.654764][ T5748] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 110.654778][ T5748] RSP: 002b:00007f3e52a64028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 110.654795][ T5748] RAX: ffffffffffffffda RBX: 00007f3e54ad6180 RCX: 00007f3e5484df99 [ 110.654807][ T5748] RDX: 0000000000000002 RSI: 0000200000000580 RDI: 0000000000000003 [ 110.654816][ T5748] RBP: 00007f3e548e4ec4 R08: 0000000000000000 R09: 0000000000000000 [ 110.654826][ T5748] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 110.654835][ T5748] R13: 00007f3e54ad6218 R14: 00007f3e54ad6180 R15: 00007fff44cab0d8 [ 110.654861][ T5748] [ 111.016723][ T5746] smpboot: CPU 1 is now offline [ 111.233658][ T5747] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 111.519772][ T93] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 111.519793][ T93] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.793656][ T93] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 111.793677][ T93] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.262623][ T28] IRQ fixup: irq 33 move in progress, old vector 47 [ 113.268501][ T5768] smpboot: CPU 1 is now offline [ 113.823843][ T5772] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 114.388370][ T5786] smpboot: CPU 1 is now offline [ 114.605850][ T5794] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 115.791605][ T28] numa_remove_cpu cpu 1 node 0: mask now 0 [ 115.791653][ T28] numa_remove_cpu cpu 1 node 1: mask now 0 [ 115.793575][ T5816] smpboot: CPU 1 is now offline [ 115.793982][ T5816] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] SMP KASAN PTI [ 115.793999][ T5816] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 115.794025][ T5816] CPU: 0 UID: 0 PID: 5816 Comm: syz.3.26 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 115.794044][ T5816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 115.794053][ T5816] RIP: 0010:detach_timer+0xf9/0x2d0 [ 115.794075][ T5816] Code: 24 08 49 83 c5 08 4d 89 ee 49 c1 ee 03 4c 89 e5 43 80 3c 26 00 74 08 4c 89 ef e8 d2 50 80 00 4d 8b 65 00 4c 89 e0 48 c1 e8 03 <80> 3c 28 00 74 08 4c 89 e7 e8 a9 51 80 00 4d 89 3c 24 4d 85 ff 74 [ 115.794089][ T5816] RSP: 0018:ffffc90005faf8b0 EFLAGS: 00010046 [ 115.794106][ T5816] RAX: 0000000000000000 RBX: 1ffff110170e4694 RCX: 0000000000080000 [ 115.794116][ T5816] RDX: ffffc90007953000 RSI: 0000000000000681 RDI: 0000000000000682 [ 115.794127][ T5816] RBP: dffffc0000000000 R08: 0000000000000000 R09: 0000000000000000 [ 115.794137][ T5816] R10: dffffc0000000000 R11: fffffbfff1fa1890 R12: 0000000000000000 [ 115.794147][ T5816] R13: ffff8880b87234a8 R14: 1ffff110170e4695 R15: dead000000000122 [ 115.794159][ T5816] FS: 00007f99b33366c0(0000) GS:ffff8881259f2000(0000) knlGS:0000000000000000 [ 115.794173][ T5816] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 115.794184][ T5816] CR2: 00005555570eba78 CR3: 000000003b816000 CR4: 00000000003526f0 [ 115.794197][ T5816] Call Trace: [ 115.794203][ T5816] [ 115.794211][ T5816] timers_dead_cpu+0x32e/0x560 [ 115.794231][ T5816] ? __pfx_timers_dead_cpu+0x10/0x10 [ 115.794246][ T5816] cpuhp_invoke_callback+0x434/0x810 [ 115.794268][ T5816] ? trace_cpuhp_exit+0x85/0x1f0 [ 115.794288][ T5816] ? cpuhp_kick_ap_work+0x151/0x210 [ 115.794308][ T5816] _cpu_down+0x343/0x840 [ 115.794328][ T5816] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 115.794344][ T5816] ? cpu_device_down+0x3e/0xc0 [ 115.794360][ T5816] cpu_device_down+0x82/0xc0 [ 115.794375][ T5816] device_offline+0x2d2/0x3c0 [ 115.794395][ T5816] ? __pfx_device_offline+0x10/0x10 [ 115.794413][ T5816] ? _mutex_trylock_nest_lock+0x128/0x180 [ 115.794434][ T5816] ? online_store+0xb0/0x1a0 [ 115.794458][ T5816] online_store+0x123/0x1a0 [ 115.794479][ T5816] ? sysfs_file_kobj+0x1a/0x230 [ 115.794503][ T5816] ? __pfx_online_store+0x10/0x10 [ 115.794526][ T5816] ? sysfs_file_kobj+0x1e4/0x230 [ 115.794549][ T5816] ? sysfs_kf_write+0x166/0x260 [ 115.794575][ T5816] ? __pfx_sysfs_kf_write+0x10/0x10 [ 115.794602][ T5816] kernfs_fop_write_iter+0x3a5/0x540 [ 115.794625][ T5816] vfs_write+0x61e/0xbb0 [ 115.794646][ T5816] ? __pfx_vfs_write+0x10/0x10 [ 115.794664][ T5816] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 115.794679][ T5816] ? lockdep_hardirqs_on+0x7a/0x110 [ 115.794694][ T5816] ? mutex_lock_nested+0x152/0x1d0 [ 115.794714][ T5816] ? fdget_pos+0x252/0x320 [ 115.794733][ T5816] ksys_write+0x156/0x270 [ 115.794751][ T5816] ? __pfx_ksys_write+0x10/0x10 [ 115.794779][ T5816] do_syscall_64+0x17b/0x530 [ 115.794794][ T5816] ? irqentry_exit+0x10f/0x8f0 [ 115.794809][ T5816] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 115.794825][ T5816] ? clear_bhb_loop+0x40/0x90 [ 115.794843][ T5816] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 115.794859][ T5816] RIP: 0033:0x7f99b50ddf99 [ 115.794877][ T5816] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 115.794889][ T5816] RSP: 002b:00007f99b3336028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 115.794905][ T5816] RAX: ffffffffffffffda RBX: 00007f99b5365fa0 RCX: 00007f99b50ddf99 [ 115.794916][ T5816] RDX: 0000000000000002 RSI: 0000200000000180 RDI: 0000000000000003 [ 115.794926][ T5816] RBP: 00007f99b5174ec4 R08: 0000000000000000 R09: 0000000000000000 [ 115.794935][ T5816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 115.794944][ T5816] R13: 00007f99b5366038 R14: 00007f99b5365fa0 R15: 00007ffcd4d22f18 [ 115.794961][ T5816] [ 115.794966][ T5816] Modules linked in: [ 115.794985][ T5816] ---[ end trace 0000000000000000 ]--- [ 115.794995][ T5816] RIP: 0010:detach_timer+0xf9/0x2d0 [ 115.795013][ T5816] Code: 24 08 49 83 c5 08 4d 89 ee 49 c1 ee 03 4c 89 e5 43 80 3c 26 00 74 08 4c 89 ef e8 d2 50 80 00 4d 8b 65 00 4c 89 e0 48 c1 e8 03 <80> 3c 28 00 74 08 4c 89 e7 e8 a9 51 80 00 4d 89 3c 24 4d 85 ff 74 [ 115.795025][ T5816] RSP: 0018:ffffc90005faf8b0 EFLAGS: 00010046 [ 115.795038][ T5816] RAX: 0000000000000000 RBX: 1ffff110170e4694 RCX: 0000000000080000 [ 115.795048][ T5816] RDX: ffffc90007953000 RSI: 0000000000000681 RDI: 0000000000000682 [ 115.795058][ T5816] RBP: dffffc0000000000 R08: 0000000000000000 R09: 0000000000000000 [ 115.795068][ T5816] R10: dffffc0000000000 R11: fffffbfff1fa1890 R12: 0000000000000000 [ 115.795078][ T5816] R13: ffff8880b87234a8 R14: 1ffff110170e4695 R15: dead000000000122 [ 115.795090][ T5816] FS: 00007f99b33366c0(0000) GS:ffff8881259f2000(0000) knlGS:0000000000000000 [ 115.795103][ T5816] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 115.795114][ T5816] CR2: 00005555570eba78 CR3: 000000003b816000 CR4: 00000000003526f0 [ 115.795129][ T5816] Kernel panic - not syncing: Fatal exception [ 115.795177][ T5816] Kernel Offset: disabled