last executing test programs: 37.267126738s ago: executing program 2 (id=2275): lseek$auto(0x3, 0x7ffffffffffffffd, 0x2) mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000) execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) readv$auto(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x7}, 0x8) close_range$auto(0x2, 0x8, 0x0) madvise$auto(0x0, 0xd0, 0x2) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x12bc00, 0x0) read$auto(r0, 0x0, 0x20) r1 = openat$dir(0xffffffffffffff9c, 0x0, 0x2d2802, 0x48) faccessat$auto(r1, 0x0, 0x2) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, 0x0, 0xc44c1, 0x0) mmap$auto(0x0, 0x5, 0xfff, 0x44eb2, 0x10006, 0x300000000000) r3 = openat$auto_nsim_dev_health_break_fops_health(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/netdevsim/netdevsim2/health/break_health\x00', 0x48081, 0x0) write$auto(r3, 0x0, 0x1ff) read$auto_rng_chrdev_ops_core(0xffffffffffffffff, 0x0, 0x0) r4 = openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioperm$auto(0x7, 0x6, 0x2) mknod$auto(&(0x7f00000003c0)=':,\x00\xbd\x80\xd6\x002\xb37\xff\x1a\x9e99\xda\xd1v\'\xc6\xd2Fw;\x00v\xdce\xad\xf4\xdb\xc7\x946\xe4\f\x9el]L+\x06\x130V\x1b,d\x8f\xa0\xabDUdk\xac\x82\\tyQ\xd8j\a\x1a[\xdb\x96\x1f{2\x04\xc5Y\xc1@\x0e\xeeWZ\x94N\xd4\xc8q=\x9b\xd1\x7fR3\xb6`\x00\xb3\xe5|1\xba\r\x85\x89\xfe\xed\xe1\xad`\x92\xc7\x9c\xd7\xd8\x15\t&\xb7\xfc\x82\xc4\xd3J\xae\x810\x19\x14\t\xc2\xa5V\xaa\x8d\x04\xf5\xf3\xd6\xd1\xe9k\xaf\x1a\xc6u\x96\xf7\xaa\x84\x92\x995m\xf9O\xc0\x1e\xa05\xdb\xa5\xae\r\x06\xe6\xc3\xd0\xf8:\xf7\xc5u\x91\xf8\x91\xee\xd8y\xb8\xc1)\xad\x05\xeb\xe9\xab\r\x9a@\aa(\x1a\xa4\xc1\xcf\\\xf0\xc3~\xbbd\x94\x9c\x02\xd4\xfc\xd2`\xd9\x83{-\x81zY\\\xac!#\xea\xba\x86)\xe9\xbc\x82\xf6\xd2\x7f\xdb\xa1\xd5\x89|\xa0O\xfcqZ\x85@A\x90\"\x11L\xdd\xa5\x9f\xf5', 0x80e9, 0x8103) unlink$auto(&(0x7f0000000640)=':,\x00\xbd\x80\xd6\x002\xb37\xff\x1a\x9e99\xda\xd1v\'\xc6\xd2Fw;\x00v\xdce\xad\xf4\xdb\xc7\x946\xe4\f\x9el]L+\x06\x130V\x1b,d\x8f\xa0\xabDUdk\xac\x82\\tyQ\xd8j\a\x1a[\xdb\x96\x1f{2\x04\xc5Y\xc1@\x0e\xeeWZ\x94N\xd4\xc8q=\x9b\xd1\x7fR3\xb6`\x00\xb3\xe5|1\xba\r\x85\x89\xfe\xed\xe1\xad`\x92\xc7\x9c\xd7\xd8\x15\t&\xb7\xfc\x82\xc4\xd3J\xae\x810\x19\x14\t\xc2\xa5V\xaa\x8d\x04\xf5\xf3\xd6\xd1\xe9k\xaf\x1a\xc6u\x96\xf7\xaa\x84\x92\x995m\xf9O\xc0\x1e\xa05\xdb\xa5\xae\r\x06\xe6\xc3\xd0\xf8:\xf7\xc5u\x91\xf8\x91\xee\xd8y\xb8\xc1)\xad\x05\xeb\xe9\xab\r\x9a@\aa(\x1a\xa4\xc1\xcf\\\xf0\xc3~\xbbd\x94\x9c\x02\xd4\xfc\xd2`\xd9\x83{-\x81zY\\\xac!#\xea\xba\x86)\xe9\xbc\x82\xf6\xd2\x7f\xdb\xa1\xd5\x89|\xa0O\xfcqZ\x85@A\x90\"\x11L\xdd\xa5\x9f\xf5\x00') ioctl$auto_LOOP_CTL_ADD(r4, 0x4c80, 0xfffffffffffffffd) 36.253567996s ago: executing program 2 (id=2279): lseek$auto(0x3, 0x7ffffffffffffffd, 0x2) mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000) execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) readv$auto(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x7}, 0x8) close_range$auto(0x2, 0x8, 0x0) madvise$auto(0x0, 0xd0, 0x2) openat$auto_mon_fops_binary_mon_bin(0xffffffffffffff9c, 0x0, 0x4821c0, 0x0) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x12bc00, 0x0) faccessat2$auto(0xffffffffffffffff, 0x0, 0x0, 0x7) read$auto(r0, 0x0, 0x20) openat$dir(0xffffffffffffff9c, 0x0, 0x2d2802, 0x48) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) mmap$auto(0x0, 0x5, 0xfff, 0x44eb2, 0x10006, 0x300000000000) r2 = openat$auto_nsim_dev_health_break_fops_health(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/netdevsim/netdevsim2/health/break_health\x00', 0x48081, 0x0) write$auto(r2, 0x0, 0x1ff) read$auto_rng_chrdev_ops_core(0xffffffffffffffff, 0x0, 0x0) r3 = openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) mknod$auto(&(0x7f00000003c0)=':,\x00\xbd\x80\xd6\x002\xb37\xff\x1a\x9e99\xda\xd1v\'\xc6\xd2Fw;\x00v\xdce\xad\xf4\xdb\xc7\x946\xe4\f\x9el]L+\x06\x130V\x1b,d\x8f\xa0\xabDUdk\xac\x82\\tyQ\xd8j\a\x1a[\xdb\x96\x1f{2\x04\xc5Y\xc1@\x0e\xeeWZ\x94N\xd4\xc8q=\x9b\xd1\x7fR3\xb6`\x00\xb3\xe5|1\xba\r\x85\x89\xfe\xed\xe1\xad`\x92\xc7\x9c\xd7\xd8\x15\t&\xb7\xfc\x82\xc4\xd3J\xae\x810\x19\x14\t\xc2\xa5V\xaa\x8d\x04\xf5\xf3\xd6\xd1\xe9k\xaf\x1a\xc6u\x96\xf7\xaa\x84\x92\x995m\xf9O\xc0\x1e\xa05\xdb\xa5\xae\r\x06\xe6\xc3\xd0\xf8:\xf7\xc5u\x91\xf8\x91\xee\xd8y\xb8\xc1)\xad\x05\xeb\xe9\xab\r\x9a@\aa(\x1a\xa4\xc1\xcf\\\xf0\xc3~\xbbd\x94\x9c\x02\xd4\xfc\xd2`\xd9\x83{-\x81zY\\\xac!#\xea\xba\x86)\xe9\xbc\x82\xf6\xd2\x7f\xdb\xa1\xd5\x89|\xa0O\xfcqZ\x85@A\x90\"\x11L\xdd\xa5\x9f\xf5', 0x80e9, 0x8103) unlink$auto(&(0x7f0000000640)=':,\x00\xbd\x80\xd6\x002\xb37\xff\x1a\x9e99\xda\xd1v\'\xc6\xd2Fw;\x00v\xdce\xad\xf4\xdb\xc7\x946\xe4\f\x9el]L+\x06\x130V\x1b,d\x8f\xa0\xabDUdk\xac\x82\\tyQ\xd8j\a\x1a[\xdb\x96\x1f{2\x04\xc5Y\xc1@\x0e\xeeWZ\x94N\xd4\xc8q=\x9b\xd1\x7fR3\xb6`\x00\xb3\xe5|1\xba\r\x85\x89\xfe\xed\xe1\xad`\x92\xc7\x9c\xd7\xd8\x15\t&\xb7\xfc\x82\xc4\xd3J\xae\x810\x19\x14\t\xc2\xa5V\xaa\x8d\x04\xf5\xf3\xd6\xd1\xe9k\xaf\x1a\xc6u\x96\xf7\xaa\x84\x92\x995m\xf9O\xc0\x1e\xa05\xdb\xa5\xae\r\x06\xe6\xc3\xd0\xf8:\xf7\xc5u\x91\xf8\x91\xee\xd8y\xb8\xc1)\xad\x05\xeb\xe9\xab\r\x9a@\aa(\x1a\xa4\xc1\xcf\\\xf0\xc3~\xbbd\x94\x9c\x02\xd4\xfc\xd2`\xd9\x83{-\x81zY\\\xac!#\xea\xba\x86)\xe9\xbc\x82\xf6\xd2\x7f\xdb\xa1\xd5\x89|\xa0O\xfcqZ\x85@A\x90\"\x11L\xdd\xa5\x9f\xf5\x00') ioctl$auto_LOOP_CTL_ADD(r3, 0x4c80, 0xfffffffffffffffd) 35.395399174s ago: executing program 2 (id=2281): lseek$auto(0x3, 0x7ffffffffffffffd, 0x2) mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000) execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) readv$auto(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x7}, 0x8) close_range$auto(0x2, 0x8, 0x0) madvise$auto(0x0, 0xd0, 0x2) openat$auto_mon_fops_binary_mon_bin(0xffffffffffffff9c, 0x0, 0x4821c0, 0x0) faccessat2$auto(0xffffffffffffffff, 0x0, 0x0, 0x7) read$auto(0xffffffffffffffff, 0x0, 0x20) r0 = openat$dir(0xffffffffffffff9c, 0x0, 0x2d2802, 0x48) faccessat$auto(r0, 0x0, 0x2) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) mmap$auto(0x0, 0x5, 0xfff, 0x44eb2, 0x10006, 0x300000000000) r2 = openat$auto_nsim_dev_health_break_fops_health(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/netdevsim/netdevsim2/health/break_health\x00', 0x48081, 0x0) write$auto(r2, 0x0, 0x1ff) read$auto_rng_chrdev_ops_core(0xffffffffffffffff, 0x0, 0x0) r3 = openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) mknod$auto(&(0x7f00000003c0)=':,\x00\xbd\x80\xd6\x002\xb37\xff\x1a\x9e99\xda\xd1v\'\xc6\xd2Fw;\x00v\xdce\xad\xf4\xdb\xc7\x946\xe4\f\x9el]L+\x06\x130V\x1b,d\x8f\xa0\xabDUdk\xac\x82\\tyQ\xd8j\a\x1a[\xdb\x96\x1f{2\x04\xc5Y\xc1@\x0e\xeeWZ\x94N\xd4\xc8q=\x9b\xd1\x7fR3\xb6`\x00\xb3\xe5|1\xba\r\x85\x89\xfe\xed\xe1\xad`\x92\xc7\x9c\xd7\xd8\x15\t&\xb7\xfc\x82\xc4\xd3J\xae\x810\x19\x14\t\xc2\xa5V\xaa\x8d\x04\xf5\xf3\xd6\xd1\xe9k\xaf\x1a\xc6u\x96\xf7\xaa\x84\x92\x995m\xf9O\xc0\x1e\xa05\xdb\xa5\xae\r\x06\xe6\xc3\xd0\xf8:\xf7\xc5u\x91\xf8\x91\xee\xd8y\xb8\xc1)\xad\x05\xeb\xe9\xab\r\x9a@\aa(\x1a\xa4\xc1\xcf\\\xf0\xc3~\xbbd\x94\x9c\x02\xd4\xfc\xd2`\xd9\x83{-\x81zY\\\xac!#\xea\xba\x86)\xe9\xbc\x82\xf6\xd2\x7f\xdb\xa1\xd5\x89|\xa0O\xfcqZ\x85@A\x90\"\x11L\xdd\xa5\x9f\xf5', 0x80e9, 0x8103) unlink$auto(&(0x7f0000000640)=':,\x00\xbd\x80\xd6\x002\xb37\xff\x1a\x9e99\xda\xd1v\'\xc6\xd2Fw;\x00v\xdce\xad\xf4\xdb\xc7\x946\xe4\f\x9el]L+\x06\x130V\x1b,d\x8f\xa0\xabDUdk\xac\x82\\tyQ\xd8j\a\x1a[\xdb\x96\x1f{2\x04\xc5Y\xc1@\x0e\xeeWZ\x94N\xd4\xc8q=\x9b\xd1\x7fR3\xb6`\x00\xb3\xe5|1\xba\r\x85\x89\xfe\xed\xe1\xad`\x92\xc7\x9c\xd7\xd8\x15\t&\xb7\xfc\x82\xc4\xd3J\xae\x810\x19\x14\t\xc2\xa5V\xaa\x8d\x04\xf5\xf3\xd6\xd1\xe9k\xaf\x1a\xc6u\x96\xf7\xaa\x84\x92\x995m\xf9O\xc0\x1e\xa05\xdb\xa5\xae\r\x06\xe6\xc3\xd0\xf8:\xf7\xc5u\x91\xf8\x91\xee\xd8y\xb8\xc1)\xad\x05\xeb\xe9\xab\r\x9a@\aa(\x1a\xa4\xc1\xcf\\\xf0\xc3~\xbbd\x94\x9c\x02\xd4\xfc\xd2`\xd9\x83{-\x81zY\\\xac!#\xea\xba\x86)\xe9\xbc\x82\xf6\xd2\x7f\xdb\xa1\xd5\x89|\xa0O\xfcqZ\x85@A\x90\"\x11L\xdd\xa5\x9f\xf5\x00') ioctl$auto_LOOP_CTL_ADD(r3, 0x4c80, 0xfffffffffffffffd) 35.036823935s ago: executing program 2 (id=2283): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x6, 0x8000) socket(0x11, 0x80003, 0x300) mmap$auto(0x0, 0x20009, 0x4000000000df, 0x40000000000eb1, 0x401, 0x8000) move_pages$auto(0x1, 0xf54, 0x0, 0x0, 0x0, 0x8000000000000000) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0xc2481, 0x0) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) syz_genetlink_get_family_id$auto_batadv(0x0, 0xffffffffffffffff) mmap$auto(0x0, 0x40009, 0xe2, 0x9b72, 0x7, 0x28000) openat$auto_msr_fops_msr(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cpu/1/msr\x00', 0xf82, 0x0) close_range$auto(0x2, 0xa, 0x0) socket(0x18, 0xa, 0x1) socket(0xa, 0x2, 0x0) connect$auto(0x3, &(0x7f00000018c0)=@generic={0xa, "ab06fdffff00fff500"}, 0x55) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x0) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x0) madvise$auto(0x0, 0xffffffffffff0001, 0x15) 33.366473356s ago: executing program 2 (id=2290): lseek$auto(0x3, 0x7ffffffffffffffd, 0x2) mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000) execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) readv$auto(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x7}, 0x8) close_range$auto(0x2, 0x8, 0x0) madvise$auto(0x0, 0xd0, 0x2) openat$auto_mon_fops_binary_mon_bin(0xffffffffffffff9c, 0x0, 0x4821c0, 0x0) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x12bc00, 0x0) faccessat2$auto(0xffffffffffffffff, 0x0, 0x0, 0x7) read$auto(r0, 0x0, 0x20) r1 = openat$dir(0xffffffffffffff9c, 0x0, 0x2d2802, 0x48) faccessat$auto(r1, 0x0, 0x2) openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) r2 = openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$auto_LOOP_CTL_ADD(r2, 0x4c80, 0xfffffffffffffffd) 33.211543775s ago: executing program 2 (id=2293): unshare$auto(0x40000080) 32.249790858s ago: executing program 1 (id=2298): r0 = socket(0x1a, 0x2, 0x0) fcntl$auto_F_SETOWN_EX(r0, 0xf, 0x5a5) sendmsg$auto_ETHTOOL_MSG_CHANNELS_GET(0xffffffffffffffff, 0x0, 0x24000044) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mtdblock0\x00', 0x14f602, 0x0) r1 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv6/conf/all/addr_gen_mode\x00', 0xa0202, 0x0) sendfile$auto(r1, r1, 0x0, 0x7fffe000) sendfile$auto(0x1, 0x3, 0x0, 0x7ffff000) mmap$auto(0x0, 0x9, 0xffb, 0x8000000008011, 0x3, 0x0) write$auto(0x3, 0x0, 0x100082) mmap$auto(0x0, 0x2020009, 0x3, 0x800000000000eb1, 0xfffffffffffffffa, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x17) madvise$auto(0x0, 0xffffffffffff0001, 0x15) madvise$auto(0x0, 0xffffffffffff0005, 0x19) lstat$auto(0x0, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) mseal$auto(0x0, 0x7dda, 0x0) syz_genetlink_get_family_id$auto_mac80211_hwsim(0x0, 0xffffffffffffffff) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x0, 0x8000) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) mmap$auto(0x0, 0x400008, 0xb, 0x9b72, 0x2, 0x8000) socket(0xa, 0x3, 0x3a) socketpair$auto(0x1, 0x7, 0x8000000000000000, 0x0) setsockopt$auto(0x400000000000003, 0x29, 0xca, 0x0, 0x567) unshare$auto(0x20000) mount$auto(0x0, &(0x7f00000000c0)='.\x00', &(0x7f0000000180)='nfsd\x00', 0x8, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) pivot_root$auto(&(0x7f0000000040)='..\x00', &(0x7f0000000080)='.\x00') write$auto_tomoyo_operations_securityfs_if(0xffffffffffffffff, 0x0, 0x0) 30.098403723s ago: executing program 1 (id=2299): r0 = gettid() mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x6, 0x8000) move_pages$auto(0x1, 0xf54, 0x0, 0x0, 0x0, 0x8000000000000000) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/midiC2D0\x00', 0x1, 0x0) r2 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) sendmsg$auto_NLBL_UNLABEL_C_STATICADD(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10010}, 0xc, &(0x7f00000000c0)={&(0x7f0000001500)=ANY=[], 0x1094}, 0x1, 0x0, 0x0, 0x4081}, 0xc000) write$auto(r1, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) ioctl$auto(r2, 0x57, r1) open(&(0x7f0000000800)='./file0\x00', 0x22240, 0x74) socket(0x11, 0x80003, 0x300) ioctl$auto_UDMABUF_CREATE_LIST(r2, 0x40087543, &(0x7f00000004c0)={0x1, 0x80}) close_range$auto(0x2, 0xa, 0x0) socket(0xa, 0x801, 0x84) kill$auto(r0, 0x11) 29.83451378s ago: executing program 1 (id=2302): lseek$auto(0x3, 0x7ffffffffffffffd, 0x2) mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000) execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) readv$auto(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x7}, 0x8) close_range$auto(0x2, 0x8, 0x0) madvise$auto(0x0, 0xd0, 0x2) openat$auto_mon_fops_binary_mon_bin(0xffffffffffffff9c, 0x0, 0x4821c0, 0x0) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r0, 0x0, 0x20) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) r2 = openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$auto_LOOP_CTL_ADD(r2, 0x4c80, 0xfffffffffffffffd) 29.218176101s ago: executing program 1 (id=2303): lseek$auto(0x3, 0x7ffffffffffffffd, 0x2) mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000) execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) readv$auto(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x7}, 0x8) close_range$auto(0x2, 0x8, 0x0) madvise$auto(0x0, 0xd0, 0x2) openat$auto_mon_fops_binary_mon_bin(0xffffffffffffff9c, 0x0, 0x4821c0, 0x0) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x12bc00, 0x0) read$auto(r0, 0x0, 0x20) r1 = openat$dir(0xffffffffffffff9c, 0x0, 0x2d2802, 0x48) faccessat$auto(r1, 0x0, 0x2) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, 0x0, 0xc44c1, 0x0) mmap$auto(0x0, 0x5, 0xfff, 0x44eb2, 0x10006, 0x300000000000) r3 = openat$auto_nsim_dev_health_break_fops_health(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/netdevsim/netdevsim2/health/break_health\x00', 0x48081, 0x0) write$auto(r3, 0x0, 0x1ff) read$auto_rng_chrdev_ops_core(0xffffffffffffffff, 0x0, 0x0) r4 = openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) mknod$auto(&(0x7f00000003c0)=':,\x00\xbd\x80\xd6\x002\xb37\xff\x1a\x9e99\xda\xd1v\'\xc6\xd2Fw;\x00v\xdce\xad\xf4\xdb\xc7\x946\xe4\f\x9el]L+\x06\x130V\x1b,d\x8f\xa0\xabDUdk\xac\x82\\tyQ\xd8j\a\x1a[\xdb\x96\x1f{2\x04\xc5Y\xc1@\x0e\xeeWZ\x94N\xd4\xc8q=\x9b\xd1\x7fR3\xb6`\x00\xb3\xe5|1\xba\r\x85\x89\xfe\xed\xe1\xad`\x92\xc7\x9c\xd7\xd8\x15\t&\xb7\xfc\x82\xc4\xd3J\xae\x810\x19\x14\t\xc2\xa5V\xaa\x8d\x04\xf5\xf3\xd6\xd1\xe9k\xaf\x1a\xc6u\x96\xf7\xaa\x84\x92\x995m\xf9O\xc0\x1e\xa05\xdb\xa5\xae\r\x06\xe6\xc3\xd0\xf8:\xf7\xc5u\x91\xf8\x91\xee\xd8y\xb8\xc1)\xad\x05\xeb\xe9\xab\r\x9a@\aa(\x1a\xa4\xc1\xcf\\\xf0\xc3~\xbbd\x94\x9c\x02\xd4\xfc\xd2`\xd9\x83{-\x81zY\\\xac!#\xea\xba\x86)\xe9\xbc\x82\xf6\xd2\x7f\xdb\xa1\xd5\x89|\xa0O\xfcqZ\x85@A\x90\"\x11L\xdd\xa5\x9f\xf5', 0x80e9, 0x8103) unlink$auto(&(0x7f0000000640)=':,\x00\xbd\x80\xd6\x002\xb37\xff\x1a\x9e99\xda\xd1v\'\xc6\xd2Fw;\x00v\xdce\xad\xf4\xdb\xc7\x946\xe4\f\x9el]L+\x06\x130V\x1b,d\x8f\xa0\xabDUdk\xac\x82\\tyQ\xd8j\a\x1a[\xdb\x96\x1f{2\x04\xc5Y\xc1@\x0e\xeeWZ\x94N\xd4\xc8q=\x9b\xd1\x7fR3\xb6`\x00\xb3\xe5|1\xba\r\x85\x89\xfe\xed\xe1\xad`\x92\xc7\x9c\xd7\xd8\x15\t&\xb7\xfc\x82\xc4\xd3J\xae\x810\x19\x14\t\xc2\xa5V\xaa\x8d\x04\xf5\xf3\xd6\xd1\xe9k\xaf\x1a\xc6u\x96\xf7\xaa\x84\x92\x995m\xf9O\xc0\x1e\xa05\xdb\xa5\xae\r\x06\xe6\xc3\xd0\xf8:\xf7\xc5u\x91\xf8\x91\xee\xd8y\xb8\xc1)\xad\x05\xeb\xe9\xab\r\x9a@\aa(\x1a\xa4\xc1\xcf\\\xf0\xc3~\xbbd\x94\x9c\x02\xd4\xfc\xd2`\xd9\x83{-\x81zY\\\xac!#\xea\xba\x86)\xe9\xbc\x82\xf6\xd2\x7f\xdb\xa1\xd5\x89|\xa0O\xfcqZ\x85@A\x90\"\x11L\xdd\xa5\x9f\xf5\x00') ioctl$auto_LOOP_CTL_ADD(r4, 0x4c80, 0xfffffffffffffffd) 28.102999111s ago: executing program 1 (id=2304): unshare$auto(0x40000080) mmap$auto(0x0, 0x402000b, 0xdf, 0xeb1, 0x401, 0x8000) openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, 0x0, 0x802, 0x0) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv6/conf/dummy0/stable_secret\x00', 0x100, 0x0) ioctl$auto_dma_heap_fops_dma_heap(0xffffffffffffffff, 0xfffffffffffffc00, &(0x7f0000000100)="a2b36d0449473b7bcbcd6d7f6186e9de29e708c62b9db37658c96e1ed364c5d867daa7438de65e6d2aa369df7e32e2c897c4bd029f0845c6b5196ced8ef9b1a53b4011ed14a904f19072629f7cc6ed922acba72edc667e917861d1e7dc8a72ee61bc9cca5caba2a46a9b0656a4da3fcde38b") r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000500)='/sys/devices/virtual/block/ram12/queue/read_ahead_kb\x00', 0x80000, 0x0) read$auto(r0, 0x0, 0x20) r1 = mq_open$auto(&(0x7f0000000200)='\\*)A\x00', 0x83, 0x9, 0x0) openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) sendmsg$auto_NL80211_CMD_JOIN_OCB(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x40050c4}, 0x820) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) r2 = openat$auto_mISDN_fops_timerdev(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000de, 0xeb1, 0x401, 0x8000) bpf$auto(0x0, &(0x7f00000001c0)=@bpf_attr_0={0xb, 0xb5, 0x10, 0x4, 0x53000000, r1, 0x9, "2af051b26b658a20d8dc6b36c83ce63f", 0x0, 0xffffffffffffffff, 0x9, 0x2, 0x4f4, 0x5}, 0x10) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bus/usb/028/001\x00', 0xa901, 0x0) get_robust_list$auto(0x1, 0x0, 0x0) read$auto_mISDN_fops_timerdev(r2, &(0x7f0000001a00)=""/4081, 0xfffffffffffffdf9) ioctl$auto_IMADDTIMER(r2, 0x80044940, 0x0) unshare$auto(0x40000080) 24.898522732s ago: executing program 1 (id=2311): lseek$auto(0x3, 0x7ffffffffffffffd, 0x2) mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000) execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) readv$auto(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x7}, 0x8) close_range$auto(0x2, 0x8, 0x0) madvise$auto(0x0, 0xd0, 0x2) openat$auto_mon_fops_binary_mon_bin(0xffffffffffffff9c, 0x0, 0x4821c0, 0x0) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x12bc00, 0x0) faccessat2$auto(0xffffffffffffffff, 0x0, 0x0, 0x7) read$auto(r0, 0x0, 0x20) r1 = openat$dir(0xffffffffffffff9c, 0x0, 0x2d2802, 0x48) faccessat$auto(r1, 0x0, 0x2) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x3) mmap$auto(0x0, 0x5, 0xfff, 0x44eb2, 0x10006, 0x300000000000) r3 = openat$auto_nsim_dev_health_break_fops_health(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/netdevsim/netdevsim2/health/break_health\x00', 0x48081, 0x0) write$auto(r3, 0x0, 0x1ff) read$auto_rng_chrdev_ops_core(0xffffffffffffffff, 0x0, 0x0) r4 = openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioperm$auto(0x7, 0x6, 0x2) unlink$auto(&(0x7f0000000640)=':,\x00\xbd\x80\xd6\x002\xb37\xff\x1a\x9e99\xda\xd1v\'\xc6\xd2Fw;\x00v\xdce\xad\xf4\xdb\xc7\x946\xe4\f\x9el]L+\x06\x130V\x1b,d\x8f\xa0\xabDUdk\xac\x82\\tyQ\xd8j\a\x1a[\xdb\x96\x1f{2\x04\xc5Y\xc1@\x0e\xeeWZ\x94N\xd4\xc8q=\x9b\xd1\x7fR3\xb6`\x00\xb3\xe5|1\xba\r\x85\x89\xfe\xed\xe1\xad`\x92\xc7\x9c\xd7\xd8\x15\t&\xb7\xfc\x82\xc4\xd3J\xae\x810\x19\x14\t\xc2\xa5V\xaa\x8d\x04\xf5\xf3\xd6\xd1\xe9k\xaf\x1a\xc6u\x96\xf7\xaa\x84\x92\x995m\xf9O\xc0\x1e\xa05\xdb\xa5\xae\r\x06\xe6\xc3\xd0\xf8:\xf7\xc5u\x91\xf8\x91\xee\xd8y\xb8\xc1)\xad\x05\xeb\xe9\xab\r\x9a@\aa(\x1a\xa4\xc1\xcf\\\xf0\xc3~\xbbd\x94\x9c\x02\xd4\xfc\xd2`\xd9\x83{-\x81zY\\\xac!#\xea\xba\x86)\xe9\xbc\x82\xf6\xd2\x7f\xdb\xa1\xd5\x89|\xa0O\xfcqZ\x85@A\x90\"\x11L\xdd\xa5\x9f\xf5\x00') ioctl$auto_LOOP_CTL_ADD(r4, 0x4c80, 0xfffffffffffffffd) 24.038778238s ago: executing program 3 (id=2313): r0 = socket(0x1a, 0x2, 0x0) fcntl$auto_F_SETOWN_EX(r0, 0xf, 0x5a5) sendmsg$auto_ETHTOOL_MSG_CHANNELS_GET(0xffffffffffffffff, 0x0, 0x24000044) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mtdblock0\x00', 0x14f602, 0x0) r1 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv6/conf/all/addr_gen_mode\x00', 0xa0202, 0x0) sendfile$auto(r1, r1, 0x0, 0x7fffe000) sendfile$auto(0x1, 0x3, 0x0, 0x7ffff000) mmap$auto(0x0, 0x9, 0xffb, 0x8000000008011, 0x3, 0x0) write$auto(0x3, 0x0, 0x100082) mmap$auto(0x0, 0x2020009, 0x3, 0x800000000000eb1, 0xfffffffffffffffa, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x17) madvise$auto(0x0, 0xffffffffffff0001, 0x15) madvise$auto(0x0, 0xffffffffffff0005, 0x19) lstat$auto(0x0, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) mseal$auto(0x0, 0x7dda, 0x0) syz_genetlink_get_family_id$auto_mac80211_hwsim(0x0, 0xffffffffffffffff) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x0, 0x8000) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) mmap$auto(0x0, 0x400008, 0xb, 0x9b72, 0x2, 0x8000) socket(0xa, 0x3, 0x3a) socketpair$auto(0x1, 0x7, 0x8000000000000000, 0x0) setsockopt$auto(0x400000000000003, 0x29, 0xca, 0x0, 0x567) unshare$auto(0x20000) mount$auto(0x0, &(0x7f00000000c0)='.\x00', &(0x7f0000000180)='nfsd\x00', 0x8, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) pivot_root$auto(0x0, &(0x7f0000000080)='.\x00') write$auto_tomoyo_operations_securityfs_if(0xffffffffffffffff, &(0x7f00000004c0)="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", 0x1a1) 21.95889s ago: executing program 3 (id=2315): keyctl$auto(0x14, 0x72510000000, 0x69c6, 0x0, 0x0) ioctl$auto_VHOST_SET_LOG_FD2(0xffffffffffffffff, 0x4004af07, &(0x7f0000000000)=0xffffffffffffffff) mmap$auto(0x0, 0x20007, 0x4000000000df, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket(0x80000000000000a, 0x2, 0x0) r1 = socket(0xa, 0x801, 0x84) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @empty}, 0x6a) socket$nl_generic(0x10, 0x3, 0x10) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x11}}, 0x54) socket(0x10, 0x2, 0x0) memfd_secret$auto(0x0) getsockopt$auto(r1, 0x84, 0x6c, 0x0, &(0x7f0000000280)=0x1000c0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) close_range$auto(0x2, 0x8000, 0x0) socket(0x2, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x301001, 0x0) close_range$auto(0x2, 0x8, 0x0) r3 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000280), 0x101000, 0x0) ioctl$auto_KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$auto(0x3, 0xae41, r3) close_range$auto(r1, r0, 0x7) ioctl$auto_KVM_CREATE_VM(r2, 0x4048aecb, 0x0) r4 = prctl$auto_SIGCONT(0x8, 0x12, 0xffffffffffffffff, 0x3, 0x318b) mount_setattr$auto(r4, 0x0, 0x0, 0x0, 0xfffffffffffffffb) r5 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS1\x00', 0x20000, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_ovs_flow(&(0x7f0000002500), 0xffffffffffffffff) ioctl$auto_TCSBRKP2(r5, 0x5425, 0x0) 21.294802992s ago: executing program 3 (id=2317): keyctl$auto(0x14, 0x72510000000, 0x69c6, 0x0, 0x0) ioctl$auto_VHOST_SET_LOG_FD2(0xffffffffffffffff, 0x4004af07, &(0x7f0000000000)=0xffffffffffffffff) mmap$auto(0x0, 0x20007, 0x4000000000df, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket(0x80000000000000a, 0x2, 0x0) r1 = socket(0xa, 0x801, 0x84) bind$auto(0x3, 0x0, 0x6a) socket$nl_generic(0x10, 0x3, 0x10) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x11}}, 0x54) socket(0x10, 0x2, 0x0) memfd_secret$auto(0x0) getsockopt$auto(r1, 0x84, 0x6c, 0x0, &(0x7f0000000280)=0x1000c0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) close_range$auto(0x2, 0x8000, 0x0) socket(0x2, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x301001, 0x0) close_range$auto(0x2, 0x8, 0x0) r3 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000280), 0x101000, 0x0) ioctl$auto_KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$auto(0x3, 0xae41, r3) close_range$auto(r1, r0, 0x7) ioctl$auto_KVM_CREATE_VM(r2, 0x4048aecb, 0x0) r4 = prctl$auto_SIGCONT(0x8, 0x12, 0xffffffffffffffff, 0x3, 0x318b) mount_setattr$auto(r4, 0x0, 0x0, &(0x7f0000000040)={0x46, 0x3, 0x0, @inferred=r0}, 0xfffffffffffffffb) r5 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS1\x00', 0x20000, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_ovs_flow(&(0x7f0000002500), 0xffffffffffffffff) ioctl$auto_TCSBRKP2(r5, 0x5425, 0x0) 20.697602763s ago: executing program 3 (id=2319): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/mac80211_hwsim/hwsim1/ieee80211/phy1/rfkill3/state\x00', 0x40302, 0x0) setuid$auto(0x0) sendfile$auto(r0, r0, 0x0, 0x200000005) mmap$auto(0x80, 0x2, 0x20df, 0x9b7f, 0x2, 0x200) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffff7ffffffffffa, 0x8000) futex$auto(0x0, 0x85, 0x5, 0x0, 0x0, 0x30000007) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) gettid() openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vbi15\x00', 0x802, 0x0) ppoll$auto(0x0, 0x4, 0x0, 0x0, 0x8) socket(0x2a, 0x803, 0xff) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x49a400, 0x0) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) io_uring_setup$auto(0x6, 0x0) timerfd_create$auto(0x7, 0x0) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bus/usb/024/001\x00', 0x0, 0x0) select$auto(0xb, 0x0, 0x0, &(0x7f0000000040)={[0x1ff, 0x7, 0xd, 0x8fd6, 0x948b, 0x3, 0x15f4da0a, 0x3, 0x3, 0x62, 0x80000001, 0x8, 0x1, 0x9, 0x1, 0xff]}, 0x0) mknod$auto(&(0x7f00000003c0)=':,\x00\xbd\x80\xd6\x002\xb37\xff\x1a\x9e99\xda\xd1v\'\xc6\xd2Fw;\x00v\xdce\xad\xf4\xdb\xc7\x946\xe4\f\x9el]L+\x06\x130V\x1b,d\x8f\xa0\xabDUdk\xac\x82\\tyQ\xd8j\a\x1a[\xdb\x96\x1f{2\x04\xc5Y\xc1@\x0e\xeeWZ\x94N\xd4\xc8q=\x9b\xd1\x7fR3\xb6`\x00\xb3\xe5|1\xba\r\x85\x89\xfe\xed\xe1\xad`\x92\xc7\x9c\xd7\xd8\x15\t&\xb7\xfc\x82\xc4\xd3J\xae\x810\x19\x14\t\xc2\xa5V\xaa\x8d\x04\xf5\xf3\xd6\xd1\xe9k\xaf\x1a\xc6u\x96\xf7\xaa\x84\x92\x995m\xf9O\xc0\x1e\xa05\xdb\xa5\xae\r\x06\xe6\xc3\xd0\xf8:\xf7\xc5u\x91\xf8\x91\xee\xd8y\xb8\xc1)\xad\x05\xeb\xe9\xab\r\x9a@\aa(\x1a\xa4\xc1\xcf\\\xf0\xc3~\xbbd\x94\x9c\x02\xd4\xfc\xd2`\xd9\x83{-\x81zY\\\xac!#\xea\xba\x86)\xe9\xbc\x82\xf6\xd2\x7f\xdb\xa1\xd5\x89|\xa0O\xfcqZ\x85@A\x90\"\x11L\xdd\xa5\x9f\xf5', 0x20e9, 0x103) write$auto(r1, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0x4, 0x1, 0x948b, 0x3, 0x15f4da0a, 0x3, 0xffffffff00000000, 0x62, 0x8000001f, 0x7, 0x6d3e, 0xc, 0x2, 0x6]}, 0x0) read$auto_clk_summary_fops_(0xffffffffffffffff, &(0x7f00000000c0)=""/5, 0x5) msync$auto(0x1ffff000, 0x180000080000000, 0x400000004) close_range$auto(0x2, 0x8, 0x0) 19.447831194s ago: executing program 3 (id=2322): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/mac80211_hwsim/hwsim1/ieee80211/phy1/rfkill3/state\x00', 0x40302, 0x0) setuid$auto(0x0) sendfile$auto(r0, r0, 0x0, 0x200000005) mmap$auto(0x80, 0x2, 0x20df, 0x9b7f, 0x2, 0x200) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffff7ffffffffffa, 0x8000) futex$auto(0x0, 0x85, 0x5, 0x0, 0x0, 0x30000007) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) gettid() openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vbi15\x00', 0x802, 0x0) ppoll$auto(0x0, 0x4, 0x0, 0x0, 0x8) socket(0x2a, 0x803, 0xff) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x49a400, 0x0) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) io_uring_setup$auto(0x6, 0x0) timerfd_create$auto(0x7, 0x0) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bus/usb/024/001\x00', 0x0, 0x0) select$auto(0xb, 0x0, 0x0, &(0x7f0000000040)={[0x1ff, 0x7, 0xd, 0x8fd6, 0x948b, 0x3, 0x15f4da0a, 0x3, 0x3, 0x62, 0x80000001, 0x8, 0x1, 0x9, 0x1, 0xff]}, 0x0) mknod$auto(&(0x7f00000003c0)=':,\x00\xbd\x80\xd6\x002\xb37\xff\x1a\x9e99\xda\xd1v\'\xc6\xd2Fw;\x00v\xdce\xad\xf4\xdb\xc7\x946\xe4\f\x9el]L+\x06\x130V\x1b,d\x8f\xa0\xabDUdk\xac\x82\\tyQ\xd8j\a\x1a[\xdb\x96\x1f{2\x04\xc5Y\xc1@\x0e\xeeWZ\x94N\xd4\xc8q=\x9b\xd1\x7fR3\xb6`\x00\xb3\xe5|1\xba\r\x85\x89\xfe\xed\xe1\xad`\x92\xc7\x9c\xd7\xd8\x15\t&\xb7\xfc\x82\xc4\xd3J\xae\x810\x19\x14\t\xc2\xa5V\xaa\x8d\x04\xf5\xf3\xd6\xd1\xe9k\xaf\x1a\xc6u\x96\xf7\xaa\x84\x92\x995m\xf9O\xc0\x1e\xa05\xdb\xa5\xae\r\x06\xe6\xc3\xd0\xf8:\xf7\xc5u\x91\xf8\x91\xee\xd8y\xb8\xc1)\xad\x05\xeb\xe9\xab\r\x9a@\aa(\x1a\xa4\xc1\xcf\\\xf0\xc3~\xbbd\x94\x9c\x02\xd4\xfc\xd2`\xd9\x83{-\x81zY\\\xac!#\xea\xba\x86)\xe9\xbc\x82\xf6\xd2\x7f\xdb\xa1\xd5\x89|\xa0O\xfcqZ\x85@A\x90\"\x11L\xdd\xa5\x9f\xf5', 0x20e9, 0x103) write$auto(r1, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0x4, 0x1, 0x948b, 0x3, 0x15f4da0a, 0x3, 0xffffffff00000000, 0x62, 0x8000001f, 0x7, 0x6d3e, 0xc, 0x2, 0x6]}, 0x0) r2 = openat$auto_clk_summary_fops_(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/clk/clk_orphan_summary\x00', 0x20800, 0x0) read$auto_clk_summary_fops_(r2, &(0x7f00000000c0)=""/5, 0x5) msync$auto(0x1ffff000, 0x180000080000000, 0x400000004) close_range$auto(0x2, 0x8, 0x0) 18.637080882s ago: executing program 0 (id=2323): unshare$auto(0x40000080) mmap$auto(0x0, 0x402000b, 0xdf, 0xeb1, 0x401, 0x8000) openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, 0x0, 0x802, 0x0) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv6/conf/dummy0/stable_secret\x00', 0x100, 0x0) ioctl$auto_dma_heap_fops_dma_heap(0xffffffffffffffff, 0xfffffffffffffc00, &(0x7f0000000100)="a2b36d0449473b7bcbcd6d7f6186e9de29e708c62b9db37658c96e1ed364c5d867daa7438de65e6d2aa369df7e32e2c897c4bd029f0845c6b5196ced8ef9b1a53b4011ed14a904f19072629f7cc6ed922acba72edc66") r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000500)='/sys/devices/virtual/block/ram12/queue/read_ahead_kb\x00', 0x80000, 0x0) read$auto(r0, 0x0, 0x20) r1 = mq_open$auto(&(0x7f0000000200)='\\*)A\x00', 0x83, 0x9, 0x0) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r2, 0x0, 0x3) sendmsg$auto_NL80211_CMD_JOIN_OCB(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x40050c4}, 0x820) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) r3 = openat$auto_mISDN_fops_timerdev(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000de, 0xeb1, 0x401, 0x8000) bpf$auto(0x0, &(0x7f00000001c0)=@bpf_attr_0={0xb, 0xb5, 0x10, 0x4, 0x53000000, r1, 0x9, "2af051b26b658a20d8dc6b36c83ce63f", 0x0, 0xffffffffffffffff, 0x9, 0x2, 0x4f4, 0x5}, 0x10) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bus/usb/028/001\x00', 0xa901, 0x0) get_robust_list$auto(0x1, 0x0, 0x0) read$auto_mISDN_fops_timerdev(r3, &(0x7f0000001a00)=""/4081, 0xfffffffffffffdf9) ioctl$auto_IMADDTIMER(r3, 0x80044940, 0x0) unshare$auto(0x40000080) 18.544530217s ago: executing program 3 (id=2324): lseek$auto(0x3, 0x7ffffffffffffffd, 0x2) mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000) execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) readv$auto(0xffffffffffffffff, 0x0, 0x8) close_range$auto(0x2, 0x8, 0x0) madvise$auto(0x0, 0xd0, 0x2) openat$auto_mon_fops_binary_mon_bin(0xffffffffffffff9c, 0x0, 0x4821c0, 0x0) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x12bc00, 0x0) read$auto(r0, 0x0, 0x20) r1 = openat$dir(0xffffffffffffff9c, 0x0, 0x2d2802, 0x48) faccessat$auto(r1, 0x0, 0x2) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, 0x0, 0xc44c1, 0x0) mmap$auto(0x0, 0x5, 0xfff, 0x44eb2, 0x10006, 0x300000000000) r3 = openat$auto_nsim_dev_health_break_fops_health(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/netdevsim/netdevsim2/health/break_health\x00', 0x48081, 0x0) write$auto(r3, 0x0, 0x1ff) read$auto_rng_chrdev_ops_core(0xffffffffffffffff, 0x0, 0x0) r4 = openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioperm$auto(0x7, 0x6, 0x2) mknod$auto(&(0x7f00000003c0)=':,\x00\xbd\x80\xd6\x002\xb37\xff\x1a\x9e99\xda\xd1v\'\xc6\xd2Fw;\x00v\xdce\xad\xf4\xdb\xc7\x946\xe4\f\x9el]L+\x06\x130V\x1b,d\x8f\xa0\xabDUdk\xac\x82\\tyQ\xd8j\a\x1a[\xdb\x96\x1f{2\x04\xc5Y\xc1@\x0e\xeeWZ\x94N\xd4\xc8q=\x9b\xd1\x7fR3\xb6`\x00\xb3\xe5|1\xba\r\x85\x89\xfe\xed\xe1\xad`\x92\xc7\x9c\xd7\xd8\x15\t&\xb7\xfc\x82\xc4\xd3J\xae\x810\x19\x14\t\xc2\xa5V\xaa\x8d\x04\xf5\xf3\xd6\xd1\xe9k\xaf\x1a\xc6u\x96\xf7\xaa\x84\x92\x995m\xf9O\xc0\x1e\xa05\xdb\xa5\xae\r\x06\xe6\xc3\xd0\xf8:\xf7\xc5u\x91\xf8\x91\xee\xd8y\xb8\xc1)\xad\x05\xeb\xe9\xab\r\x9a@\aa(\x1a\xa4\xc1\xcf\\\xf0\xc3~\xbbd\x94\x9c\x02\xd4\xfc\xd2`\xd9\x83{-\x81zY\\\xac!#\xea\xba\x86)\xe9\xbc\x82\xf6\xd2\x7f\xdb\xa1\xd5\x89|\xa0O\xfcqZ\x85@A\x90\"\x11L\xdd\xa5\x9f\xf5', 0x80e9, 0x8103) unlink$auto(&(0x7f0000000640)=':,\x00\xbd\x80\xd6\x002\xb37\xff\x1a\x9e99\xda\xd1v\'\xc6\xd2Fw;\x00v\xdce\xad\xf4\xdb\xc7\x946\xe4\f\x9el]L+\x06\x130V\x1b,d\x8f\xa0\xabDUdk\xac\x82\\tyQ\xd8j\a\x1a[\xdb\x96\x1f{2\x04\xc5Y\xc1@\x0e\xeeWZ\x94N\xd4\xc8q=\x9b\xd1\x7fR3\xb6`\x00\xb3\xe5|1\xba\r\x85\x89\xfe\xed\xe1\xad`\x92\xc7\x9c\xd7\xd8\x15\t&\xb7\xfc\x82\xc4\xd3J\xae\x810\x19\x14\t\xc2\xa5V\xaa\x8d\x04\xf5\xf3\xd6\xd1\xe9k\xaf\x1a\xc6u\x96\xf7\xaa\x84\x92\x995m\xf9O\xc0\x1e\xa05\xdb\xa5\xae\r\x06\xe6\xc3\xd0\xf8:\xf7\xc5u\x91\xf8\x91\xee\xd8y\xb8\xc1)\xad\x05\xeb\xe9\xab\r\x9a@\aa(\x1a\xa4\xc1\xcf\\\xf0\xc3~\xbbd\x94\x9c\x02\xd4\xfc\xd2`\xd9\x83{-\x81zY\\\xac!#\xea\xba\x86)\xe9\xbc\x82\xf6\xd2\x7f\xdb\xa1\xd5\x89|\xa0O\xfcqZ\x85@A\x90\"\x11L\xdd\xa5\x9f\xf5\x00') ioctl$auto_LOOP_CTL_ADD(r4, 0x4c80, 0xfffffffffffffffd) 18.335455481s ago: executing program 0 (id=2325): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x6, 0x8000) socket(0x11, 0x80003, 0x300) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) epoll_create$auto(0x4) mmap$auto(0x0, 0x40009, 0xe2, 0x9b72, 0x7, 0x28000) openat$auto_msr_fops_msr(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cpu/1/msr\x00', 0xf82, 0x0) close_range$auto(0x2, 0xa, 0x0) socket(0x18, 0xa, 0x1) socket(0xa, 0x2, 0x0) connect$auto(0x3, &(0x7f00000018c0)=@generic={0xa, "ab06fdffff00fff500"}, 0x55) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x0) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x0) madvise$auto(0x0, 0xffffffffffff0001, 0x15) 17.417856792s ago: executing program 0 (id=2326): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/mac80211_hwsim/hwsim1/ieee80211/phy1/rfkill3/state\x00', 0x40302, 0x0) setuid$auto(0x0) sendfile$auto(r0, r0, 0x0, 0x200000005) mmap$auto(0x80, 0x2, 0x20df, 0x9b7f, 0x2, 0x200) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffff7ffffffffffa, 0x8000) futex$auto(0x0, 0x85, 0x5, 0x0, 0x0, 0x30000007) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) gettid() ppoll$auto(0x0, 0x4, 0x0, 0x0, 0x8) socket(0x2a, 0x803, 0xff) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x49a400, 0x0) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) io_uring_setup$auto(0x6, 0x0) timerfd_create$auto(0x7, 0x0) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bus/usb/024/001\x00', 0x0, 0x0) select$auto(0xb, 0x0, 0x0, &(0x7f0000000040)={[0x1ff, 0x7, 0xd, 0x8fd6, 0x948b, 0x3, 0x15f4da0a, 0x3, 0x3, 0x62, 0x80000001, 0x8, 0x1, 0x9, 0x1, 0xff]}, 0x0) mknod$auto(&(0x7f00000003c0)=':,\x00\xbd\x80\xd6\x002\xb37\xff\x1a\x9e99\xda\xd1v\'\xc6\xd2Fw;\x00v\xdce\xad\xf4\xdb\xc7\x946\xe4\f\x9el]L+\x06\x130V\x1b,d\x8f\xa0\xabDUdk\xac\x82\\tyQ\xd8j\a\x1a[\xdb\x96\x1f{2\x04\xc5Y\xc1@\x0e\xeeWZ\x94N\xd4\xc8q=\x9b\xd1\x7fR3\xb6`\x00\xb3\xe5|1\xba\r\x85\x89\xfe\xed\xe1\xad`\x92\xc7\x9c\xd7\xd8\x15\t&\xb7\xfc\x82\xc4\xd3J\xae\x810\x19\x14\t\xc2\xa5V\xaa\x8d\x04\xf5\xf3\xd6\xd1\xe9k\xaf\x1a\xc6u\x96\xf7\xaa\x84\x92\x995m\xf9O\xc0\x1e\xa05\xdb\xa5\xae\r\x06\xe6\xc3\xd0\xf8:\xf7\xc5u\x91\xf8\x91\xee\xd8y\xb8\xc1)\xad\x05\xeb\xe9\xab\r\x9a@\aa(\x1a\xa4\xc1\xcf\\\xf0\xc3~\xbbd\x94\x9c\x02\xd4\xfc\xd2`\xd9\x83{-\x81zY\\\xac!#\xea\xba\x86)\xe9\xbc\x82\xf6\xd2\x7f\xdb\xa1\xd5\x89|\xa0O\xfcqZ\x85@A\x90\"\x11L\xdd\xa5\x9f\xf5', 0x20e9, 0x103) write$auto(r1, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0x4, 0x1, 0x948b, 0x3, 0x15f4da0a, 0x3, 0xffffffff00000000, 0x62, 0x8000001f, 0x7, 0x6d3e, 0xc, 0x2, 0x6]}, 0x0) r2 = openat$auto_clk_summary_fops_(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/clk/clk_orphan_summary\x00', 0x20800, 0x0) read$auto_clk_summary_fops_(r2, &(0x7f00000000c0)=""/5, 0x5) msync$auto(0x1ffff000, 0x180000080000000, 0x400000004) close_range$auto(0x2, 0x8, 0x0) 16.498915515s ago: executing program 0 (id=2327): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/mac80211_hwsim/hwsim1/ieee80211/phy1/rfkill3/state\x00', 0x40302, 0x0) setuid$auto(0x0) sendfile$auto(r0, r0, 0x0, 0x200000005) mmap$auto(0x80, 0x2, 0x20df, 0x9b7f, 0x2, 0x200) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffff7ffffffffffa, 0x8000) futex$auto(0x0, 0x85, 0x5, 0x0, 0x0, 0x30000007) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vbi15\x00', 0x802, 0x0) ppoll$auto(0x0, 0x4, 0x0, 0x0, 0x8) socket(0x2a, 0x803, 0xff) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x49a400, 0x0) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) io_uring_setup$auto(0x6, 0x0) timerfd_create$auto(0x7, 0x0) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bus/usb/024/001\x00', 0x0, 0x0) select$auto(0xb, 0x0, 0x0, &(0x7f0000000040)={[0x1ff, 0x7, 0xd, 0x8fd6, 0x948b, 0x3, 0x15f4da0a, 0x3, 0x3, 0x62, 0x80000001, 0x8, 0x1, 0x9, 0x1, 0xff]}, 0x0) mknod$auto(&(0x7f00000003c0)=':,\x00\xbd\x80\xd6\x002\xb37\xff\x1a\x9e99\xda\xd1v\'\xc6\xd2Fw;\x00v\xdce\xad\xf4\xdb\xc7\x946\xe4\f\x9el]L+\x06\x130V\x1b,d\x8f\xa0\xabDUdk\xac\x82\\tyQ\xd8j\a\x1a[\xdb\x96\x1f{2\x04\xc5Y\xc1@\x0e\xeeWZ\x94N\xd4\xc8q=\x9b\xd1\x7fR3\xb6`\x00\xb3\xe5|1\xba\r\x85\x89\xfe\xed\xe1\xad`\x92\xc7\x9c\xd7\xd8\x15\t&\xb7\xfc\x82\xc4\xd3J\xae\x810\x19\x14\t\xc2\xa5V\xaa\x8d\x04\xf5\xf3\xd6\xd1\xe9k\xaf\x1a\xc6u\x96\xf7\xaa\x84\x92\x995m\xf9O\xc0\x1e\xa05\xdb\xa5\xae\r\x06\xe6\xc3\xd0\xf8:\xf7\xc5u\x91\xf8\x91\xee\xd8y\xb8\xc1)\xad\x05\xeb\xe9\xab\r\x9a@\aa(\x1a\xa4\xc1\xcf\\\xf0\xc3~\xbbd\x94\x9c\x02\xd4\xfc\xd2`\xd9\x83{-\x81zY\\\xac!#\xea\xba\x86)\xe9\xbc\x82\xf6\xd2\x7f\xdb\xa1\xd5\x89|\xa0O\xfcqZ\x85@A\x90\"\x11L\xdd\xa5\x9f\xf5', 0x20e9, 0x103) write$auto(r1, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0x4, 0x1, 0x948b, 0x3, 0x15f4da0a, 0x3, 0xffffffff00000000, 0x62, 0x8000001f, 0x7, 0x6d3e, 0xc, 0x2, 0x6]}, 0x0) r2 = openat$auto_clk_summary_fops_(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/clk/clk_orphan_summary\x00', 0x20800, 0x0) read$auto_clk_summary_fops_(r2, &(0x7f00000000c0)=""/5, 0x5) msync$auto(0x1ffff000, 0x180000080000000, 0x400000004) close_range$auto(0x2, 0x8, 0x0) 15.606617885s ago: executing program 0 (id=2328): unshare$auto(0x40000080) mmap$auto(0x0, 0x402000b, 0xdf, 0xeb1, 0x401, 0x8000) openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, 0x0, 0x802, 0x0) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv6/conf/dummy0/stable_secret\x00', 0x100, 0x0) ioctl$auto_dma_heap_fops_dma_heap(0xffffffffffffffff, 0xfffffffffffffc00, &(0x7f0000000100)="a2b36d0449473b7bcbcd6d7f6186e9de29e708c62b9db37658c96e1ed364c5d867daa7438de65e6d2aa369df7e32e2c897c4bd029f0845c6b5196ced8ef9b1a53b4011ed14a904f19072629f7cc6ed922acba72edc66") r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x80000, 0x0) read$auto(r0, 0x0, 0x20) r1 = mq_open$auto(&(0x7f0000000200)='\\*)A\x00', 0x83, 0x9, 0x0) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x3) sendmsg$auto_NL80211_CMD_JOIN_OCB(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x40050c4}, 0x820) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) r3 = openat$auto_mISDN_fops_timerdev(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000de, 0xeb1, 0x401, 0x8000) bpf$auto(0x0, &(0x7f00000001c0)=@bpf_attr_0={0xb, 0xb5, 0x10, 0x4, 0x53000000, r1, 0x9, "2af051b26b658a20d8dc6b36c83ce63f", 0x0, 0xffffffffffffffff, 0x9, 0x2, 0x4f4, 0x5}, 0x10) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bus/usb/028/001\x00', 0xa901, 0x0) get_robust_list$auto(0x1, 0x0, 0x0) read$auto_mISDN_fops_timerdev(r3, &(0x7f0000001a00)=""/4081, 0xfffffffffffffdf9) ioctl$auto_IMADDTIMER(r3, 0x80044940, 0x0) unshare$auto(0x40000080) 15.363147567s ago: executing program 0 (id=2329): lseek$auto(0x3, 0x7ffffffffffffffd, 0x2) mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000) execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) readv$auto(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x7}, 0x8) close_range$auto(0x2, 0x8, 0x0) madvise$auto(0x0, 0xd0, 0x2) openat$auto_mon_fops_binary_mon_bin(0xffffffffffffff9c, 0x0, 0x4821c0, 0x0) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x12bc00, 0x0) read$auto(r0, 0x0, 0x20) r1 = openat$dir(0xffffffffffffff9c, 0x0, 0x2d2802, 0x48) faccessat$auto(r1, 0x0, 0x2) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, 0x0, 0x802, 0x0) writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, 0x0, 0xc44c1, 0x0) mmap$auto(0x0, 0x5, 0xfff, 0x44eb2, 0x10006, 0x300000000000) r3 = openat$auto_nsim_dev_health_break_fops_health(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/netdevsim/netdevsim2/health/break_health\x00', 0x48081, 0x0) write$auto(r3, 0x0, 0x1ff) read$auto_rng_chrdev_ops_core(0xffffffffffffffff, 0x0, 0x0) r4 = openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioperm$auto(0x7, 0x6, 0x2) mknod$auto(&(0x7f00000003c0)=':,\x00\xbd\x80\xd6\x002\xb37\xff\x1a\x9e99\xda\xd1v\'\xc6\xd2Fw;\x00v\xdce\xad\xf4\xdb\xc7\x946\xe4\f\x9el]L+\x06\x130V\x1b,d\x8f\xa0\xabDUdk\xac\x82\\tyQ\xd8j\a\x1a[\xdb\x96\x1f{2\x04\xc5Y\xc1@\x0e\xeeWZ\x94N\xd4\xc8q=\x9b\xd1\x7fR3\xb6`\x00\xb3\xe5|1\xba\r\x85\x89\xfe\xed\xe1\xad`\x92\xc7\x9c\xd7\xd8\x15\t&\xb7\xfc\x82\xc4\xd3J\xae\x810\x19\x14\t\xc2\xa5V\xaa\x8d\x04\xf5\xf3\xd6\xd1\xe9k\xaf\x1a\xc6u\x96\xf7\xaa\x84\x92\x995m\xf9O\xc0\x1e\xa05\xdb\xa5\xae\r\x06\xe6\xc3\xd0\xf8:\xf7\xc5u\x91\xf8\x91\xee\xd8y\xb8\xc1)\xad\x05\xeb\xe9\xab\r\x9a@\aa(\x1a\xa4\xc1\xcf\\\xf0\xc3~\xbbd\x94\x9c\x02\xd4\xfc\xd2`\xd9\x83{-\x81zY\\\xac!#\xea\xba\x86)\xe9\xbc\x82\xf6\xd2\x7f\xdb\xa1\xd5\x89|\xa0O\xfcqZ\x85@A\x90\"\x11L\xdd\xa5\x9f\xf5', 0x80e9, 0x8103) unlink$auto(&(0x7f0000000640)=':,\x00\xbd\x80\xd6\x002\xb37\xff\x1a\x9e99\xda\xd1v\'\xc6\xd2Fw;\x00v\xdce\xad\xf4\xdb\xc7\x946\xe4\f\x9el]L+\x06\x130V\x1b,d\x8f\xa0\xabDUdk\xac\x82\\tyQ\xd8j\a\x1a[\xdb\x96\x1f{2\x04\xc5Y\xc1@\x0e\xeeWZ\x94N\xd4\xc8q=\x9b\xd1\x7fR3\xb6`\x00\xb3\xe5|1\xba\r\x85\x89\xfe\xed\xe1\xad`\x92\xc7\x9c\xd7\xd8\x15\t&\xb7\xfc\x82\xc4\xd3J\xae\x810\x19\x14\t\xc2\xa5V\xaa\x8d\x04\xf5\xf3\xd6\xd1\xe9k\xaf\x1a\xc6u\x96\xf7\xaa\x84\x92\x995m\xf9O\xc0\x1e\xa05\xdb\xa5\xae\r\x06\xe6\xc3\xd0\xf8:\xf7\xc5u\x91\xf8\x91\xee\xd8y\xb8\xc1)\xad\x05\xeb\xe9\xab\r\x9a@\aa(\x1a\xa4\xc1\xcf\\\xf0\xc3~\xbbd\x94\x9c\x02\xd4\xfc\xd2`\xd9\x83{-\x81zY\\\xac!#\xea\xba\x86)\xe9\xbc\x82\xf6\xd2\x7f\xdb\xa1\xd5\x89|\xa0O\xfcqZ\x85@A\x90\"\x11L\xdd\xa5\x9f\xf5\x00') ioctl$auto_LOOP_CTL_ADD(r4, 0x4c80, 0xfffffffffffffffd) 9.007424925s ago: executing program 32 (id=2311): lseek$auto(0x3, 0x7ffffffffffffffd, 0x2) mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000) execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) readv$auto(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x7}, 0x8) close_range$auto(0x2, 0x8, 0x0) madvise$auto(0x0, 0xd0, 0x2) openat$auto_mon_fops_binary_mon_bin(0xffffffffffffff9c, 0x0, 0x4821c0, 0x0) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x12bc00, 0x0) faccessat2$auto(0xffffffffffffffff, 0x0, 0x0, 0x7) read$auto(r0, 0x0, 0x20) r1 = openat$dir(0xffffffffffffff9c, 0x0, 0x2d2802, 0x48) faccessat$auto(r1, 0x0, 0x2) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x3) mmap$auto(0x0, 0x5, 0xfff, 0x44eb2, 0x10006, 0x300000000000) r3 = openat$auto_nsim_dev_health_break_fops_health(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/netdevsim/netdevsim2/health/break_health\x00', 0x48081, 0x0) write$auto(r3, 0x0, 0x1ff) read$auto_rng_chrdev_ops_core(0xffffffffffffffff, 0x0, 0x0) r4 = openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioperm$auto(0x7, 0x6, 0x2) unlink$auto(&(0x7f0000000640)=':,\x00\xbd\x80\xd6\x002\xb37\xff\x1a\x9e99\xda\xd1v\'\xc6\xd2Fw;\x00v\xdce\xad\xf4\xdb\xc7\x946\xe4\f\x9el]L+\x06\x130V\x1b,d\x8f\xa0\xabDUdk\xac\x82\\tyQ\xd8j\a\x1a[\xdb\x96\x1f{2\x04\xc5Y\xc1@\x0e\xeeWZ\x94N\xd4\xc8q=\x9b\xd1\x7fR3\xb6`\x00\xb3\xe5|1\xba\r\x85\x89\xfe\xed\xe1\xad`\x92\xc7\x9c\xd7\xd8\x15\t&\xb7\xfc\x82\xc4\xd3J\xae\x810\x19\x14\t\xc2\xa5V\xaa\x8d\x04\xf5\xf3\xd6\xd1\xe9k\xaf\x1a\xc6u\x96\xf7\xaa\x84\x92\x995m\xf9O\xc0\x1e\xa05\xdb\xa5\xae\r\x06\xe6\xc3\xd0\xf8:\xf7\xc5u\x91\xf8\x91\xee\xd8y\xb8\xc1)\xad\x05\xeb\xe9\xab\r\x9a@\aa(\x1a\xa4\xc1\xcf\\\xf0\xc3~\xbbd\x94\x9c\x02\xd4\xfc\xd2`\xd9\x83{-\x81zY\\\xac!#\xea\xba\x86)\xe9\xbc\x82\xf6\xd2\x7f\xdb\xa1\xd5\x89|\xa0O\xfcqZ\x85@A\x90\"\x11L\xdd\xa5\x9f\xf5\x00') ioctl$auto_LOOP_CTL_ADD(r4, 0x4c80, 0xfffffffffffffffd) 3.502146696s ago: executing program 33 (id=2324): lseek$auto(0x3, 0x7ffffffffffffffd, 0x2) mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000) execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) readv$auto(0xffffffffffffffff, 0x0, 0x8) close_range$auto(0x2, 0x8, 0x0) madvise$auto(0x0, 0xd0, 0x2) openat$auto_mon_fops_binary_mon_bin(0xffffffffffffff9c, 0x0, 0x4821c0, 0x0) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x12bc00, 0x0) read$auto(r0, 0x0, 0x20) r1 = openat$dir(0xffffffffffffff9c, 0x0, 0x2d2802, 0x48) faccessat$auto(r1, 0x0, 0x2) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, 0x0, 0xc44c1, 0x0) mmap$auto(0x0, 0x5, 0xfff, 0x44eb2, 0x10006, 0x300000000000) r3 = openat$auto_nsim_dev_health_break_fops_health(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/netdevsim/netdevsim2/health/break_health\x00', 0x48081, 0x0) write$auto(r3, 0x0, 0x1ff) read$auto_rng_chrdev_ops_core(0xffffffffffffffff, 0x0, 0x0) r4 = openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioperm$auto(0x7, 0x6, 0x2) mknod$auto(&(0x7f00000003c0)=':,\x00\xbd\x80\xd6\x002\xb37\xff\x1a\x9e99\xda\xd1v\'\xc6\xd2Fw;\x00v\xdce\xad\xf4\xdb\xc7\x946\xe4\f\x9el]L+\x06\x130V\x1b,d\x8f\xa0\xabDUdk\xac\x82\\tyQ\xd8j\a\x1a[\xdb\x96\x1f{2\x04\xc5Y\xc1@\x0e\xeeWZ\x94N\xd4\xc8q=\x9b\xd1\x7fR3\xb6`\x00\xb3\xe5|1\xba\r\x85\x89\xfe\xed\xe1\xad`\x92\xc7\x9c\xd7\xd8\x15\t&\xb7\xfc\x82\xc4\xd3J\xae\x810\x19\x14\t\xc2\xa5V\xaa\x8d\x04\xf5\xf3\xd6\xd1\xe9k\xaf\x1a\xc6u\x96\xf7\xaa\x84\x92\x995m\xf9O\xc0\x1e\xa05\xdb\xa5\xae\r\x06\xe6\xc3\xd0\xf8:\xf7\xc5u\x91\xf8\x91\xee\xd8y\xb8\xc1)\xad\x05\xeb\xe9\xab\r\x9a@\aa(\x1a\xa4\xc1\xcf\\\xf0\xc3~\xbbd\x94\x9c\x02\xd4\xfc\xd2`\xd9\x83{-\x81zY\\\xac!#\xea\xba\x86)\xe9\xbc\x82\xf6\xd2\x7f\xdb\xa1\xd5\x89|\xa0O\xfcqZ\x85@A\x90\"\x11L\xdd\xa5\x9f\xf5', 0x80e9, 0x8103) unlink$auto(&(0x7f0000000640)=':,\x00\xbd\x80\xd6\x002\xb37\xff\x1a\x9e99\xda\xd1v\'\xc6\xd2Fw;\x00v\xdce\xad\xf4\xdb\xc7\x946\xe4\f\x9el]L+\x06\x130V\x1b,d\x8f\xa0\xabDUdk\xac\x82\\tyQ\xd8j\a\x1a[\xdb\x96\x1f{2\x04\xc5Y\xc1@\x0e\xeeWZ\x94N\xd4\xc8q=\x9b\xd1\x7fR3\xb6`\x00\xb3\xe5|1\xba\r\x85\x89\xfe\xed\xe1\xad`\x92\xc7\x9c\xd7\xd8\x15\t&\xb7\xfc\x82\xc4\xd3J\xae\x810\x19\x14\t\xc2\xa5V\xaa\x8d\x04\xf5\xf3\xd6\xd1\xe9k\xaf\x1a\xc6u\x96\xf7\xaa\x84\x92\x995m\xf9O\xc0\x1e\xa05\xdb\xa5\xae\r\x06\xe6\xc3\xd0\xf8:\xf7\xc5u\x91\xf8\x91\xee\xd8y\xb8\xc1)\xad\x05\xeb\xe9\xab\r\x9a@\aa(\x1a\xa4\xc1\xcf\\\xf0\xc3~\xbbd\x94\x9c\x02\xd4\xfc\xd2`\xd9\x83{-\x81zY\\\xac!#\xea\xba\x86)\xe9\xbc\x82\xf6\xd2\x7f\xdb\xa1\xd5\x89|\xa0O\xfcqZ\x85@A\x90\"\x11L\xdd\xa5\x9f\xf5\x00') ioctl$auto_LOOP_CTL_ADD(r4, 0x4c80, 0xfffffffffffffffd) 0s ago: executing program 34 (id=2329): lseek$auto(0x3, 0x7ffffffffffffffd, 0x2) mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000) execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) readv$auto(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x7}, 0x8) close_range$auto(0x2, 0x8, 0x0) madvise$auto(0x0, 0xd0, 0x2) openat$auto_mon_fops_binary_mon_bin(0xffffffffffffff9c, 0x0, 0x4821c0, 0x0) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x12bc00, 0x0) read$auto(r0, 0x0, 0x20) r1 = openat$dir(0xffffffffffffff9c, 0x0, 0x2d2802, 0x48) faccessat$auto(r1, 0x0, 0x2) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, 0x0, 0x802, 0x0) writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, 0x0, 0xc44c1, 0x0) mmap$auto(0x0, 0x5, 0xfff, 0x44eb2, 0x10006, 0x300000000000) r3 = openat$auto_nsim_dev_health_break_fops_health(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/netdevsim/netdevsim2/health/break_health\x00', 0x48081, 0x0) write$auto(r3, 0x0, 0x1ff) read$auto_rng_chrdev_ops_core(0xffffffffffffffff, 0x0, 0x0) r4 = openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioperm$auto(0x7, 0x6, 0x2) mknod$auto(&(0x7f00000003c0)=':,\x00\xbd\x80\xd6\x002\xb37\xff\x1a\x9e99\xda\xd1v\'\xc6\xd2Fw;\x00v\xdce\xad\xf4\xdb\xc7\x946\xe4\f\x9el]L+\x06\x130V\x1b,d\x8f\xa0\xabDUdk\xac\x82\\tyQ\xd8j\a\x1a[\xdb\x96\x1f{2\x04\xc5Y\xc1@\x0e\xeeWZ\x94N\xd4\xc8q=\x9b\xd1\x7fR3\xb6`\x00\xb3\xe5|1\xba\r\x85\x89\xfe\xed\xe1\xad`\x92\xc7\x9c\xd7\xd8\x15\t&\xb7\xfc\x82\xc4\xd3J\xae\x810\x19\x14\t\xc2\xa5V\xaa\x8d\x04\xf5\xf3\xd6\xd1\xe9k\xaf\x1a\xc6u\x96\xf7\xaa\x84\x92\x995m\xf9O\xc0\x1e\xa05\xdb\xa5\xae\r\x06\xe6\xc3\xd0\xf8:\xf7\xc5u\x91\xf8\x91\xee\xd8y\xb8\xc1)\xad\x05\xeb\xe9\xab\r\x9a@\aa(\x1a\xa4\xc1\xcf\\\xf0\xc3~\xbbd\x94\x9c\x02\xd4\xfc\xd2`\xd9\x83{-\x81zY\\\xac!#\xea\xba\x86)\xe9\xbc\x82\xf6\xd2\x7f\xdb\xa1\xd5\x89|\xa0O\xfcqZ\x85@A\x90\"\x11L\xdd\xa5\x9f\xf5', 0x80e9, 0x8103) unlink$auto(&(0x7f0000000640)=':,\x00\xbd\x80\xd6\x002\xb37\xff\x1a\x9e99\xda\xd1v\'\xc6\xd2Fw;\x00v\xdce\xad\xf4\xdb\xc7\x946\xe4\f\x9el]L+\x06\x130V\x1b,d\x8f\xa0\xabDUdk\xac\x82\\tyQ\xd8j\a\x1a[\xdb\x96\x1f{2\x04\xc5Y\xc1@\x0e\xeeWZ\x94N\xd4\xc8q=\x9b\xd1\x7fR3\xb6`\x00\xb3\xe5|1\xba\r\x85\x89\xfe\xed\xe1\xad`\x92\xc7\x9c\xd7\xd8\x15\t&\xb7\xfc\x82\xc4\xd3J\xae\x810\x19\x14\t\xc2\xa5V\xaa\x8d\x04\xf5\xf3\xd6\xd1\xe9k\xaf\x1a\xc6u\x96\xf7\xaa\x84\x92\x995m\xf9O\xc0\x1e\xa05\xdb\xa5\xae\r\x06\xe6\xc3\xd0\xf8:\xf7\xc5u\x91\xf8\x91\xee\xd8y\xb8\xc1)\xad\x05\xeb\xe9\xab\r\x9a@\aa(\x1a\xa4\xc1\xcf\\\xf0\xc3~\xbbd\x94\x9c\x02\xd4\xfc\xd2`\xd9\x83{-\x81zY\\\xac!#\xea\xba\x86)\xe9\xbc\x82\xf6\xd2\x7f\xdb\xa1\xd5\x89|\xa0O\xfcqZ\x85@A\x90\"\x11L\xdd\xa5\x9f\xf5\x00') ioctl$auto_LOOP_CTL_ADD(r4, 0x4c80, 0xfffffffffffffffd) kernel console output (not intermixed with test programs): drop: invalid da for name 0x000000000000003f [ 587.902612][T11922] vcan0: tx drop: invalid da for name 0x000000000000003f [ 590.107337][T11950] ptrace attach of "./syz-executor exec"[5836] was attempted by "./syz-executor exec"[11950] [ 591.032648][T11967] ptrace attach of "./syz-executor exec"[5840] was attempted by "./syz-executor exec"[11967] [ 592.373830][T11983] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1434'. [ 592.406695][T11983] netlink: 13 bytes leftover after parsing attributes in process `syz.1.1434'. [ 593.972050][T12003] vcan0: tx drop: invalid da for name 0x000000000000003f [ 594.863576][T12023] ptrace attach of "./syz-executor exec"[5836] was attempted by "./syz-executor exec"[12023] [ 598.738550][T12063] vcan0: tx drop: invalid da for name 0x000000000000003f [ 601.099289][T12091] can0: slcan on pty117. [ 601.310355][T12089] can0 (unregistered): slcan off pty117. [ 602.931277][T12118] vcan0: tx drop: invalid da for name 0x000000000000003f [ 608.416581][T12219] vcan0: tx drop: invalid da for name 0x000000000000003f [ 612.488879][T12249] vcan0: tx drop: invalid da for name 0x000000000000003f [ 623.719757][T12374] vcan0: tx drop: invalid da for name 0x000000000000003f [ 627.833584][T12439] vcan0: tx drop: invalid da for name 0x000000000000003f [ 629.342188][ T1306] ieee802154 phy0 wpan0: encryption failed: -22 [ 629.348656][ T1306] ieee802154 phy1 wpan1: encryption failed: -22 [ 632.387079][T12509] vcan0: tx drop: invalid da for name 0x000000000000003f [ 637.049828][T12570] vcan0: tx drop: invalid da for name 0x000000000000003f [ 651.364792][T12799] vcan0: tx drop: invalid da for name 0x000000000000003f [ 663.499042][T12958] vcan0: tx drop: invalid da for name 0x000000000000003f [ 663.576560][T12964] vcan0: tx drop: invalid da for name 0x000000000000003f [ 668.699919][T13032] vcan0: tx drop: invalid da for name 0x000000000000003f [ 668.819901][T13021] vcan0: tx drop: invalid da for name 0x000000000000003f [ 672.108054][T13076] vcan0: tx drop: invalid da for name 0x000000000000003f [ 675.691823][T13138] vcan0: tx drop: invalid da for name 0x000000000000003f [ 678.486401][T13173] vcan0: tx drop: invalid da for name 0x000000000000003f [ 680.272717][T13193] vcan0: tx drop: invalid da for name 0x000000000000003f [ 681.243207][T13213] vcan0: tx drop: invalid da for name 0x000000000000003f [ 681.377423][T13227] vcan0: tx drop: invalid da for name 0x000000000000003f [ 685.945207][T13268] vcan0: tx drop: invalid da for name 0x000000000000003f [ 687.845400][T13304] vcan0: tx drop: invalid da for name 0x000000000000003f [ 688.239732][T13319] vcan0: tx drop: invalid da for name 0x000000000000003f [ 690.770584][T13346] vcan0: tx drop: invalid da for name 0x000000000000003f [ 690.783517][ T1306] ieee802154 phy0 wpan0: encryption failed: -22 [ 690.790063][ T1306] ieee802154 phy1 wpan1: encryption failed: -22 [ 695.700455][T13413] vcan0: tx drop: invalid da for name 0x000000000000003f [ 696.154921][T13426] vcan0: tx drop: invalid da for name 0x000000000000003f [ 696.945150][T13438] vcan0: tx drop: invalid da for name 0x000000000000003f [ 699.014017][T13481] vcan0: tx drop: invalid da for name 0x000000000000003f [ 700.527435][T13512] vcan0: tx drop: invalid da for name 0x000000000000003f [ 705.000575][T13572] vcan0: tx drop: invalid da for name 0x000000000000003f [ 705.196150][T13581] vcan0: tx drop: invalid da for name 0x000000000000003f [ 706.624623][T13602] vcan0: tx drop: invalid da for name 0x000000000000003f [ 707.660779][T13615] vcan0: tx drop: invalid da for name 0x000000000000003f [ 709.074667][T13637] vcan0: tx drop: invalid da for name 0x000000000000003f [ 711.106978][T13673] vcan0: tx drop: invalid da for name 0x000000000000003f [ 711.469212][T13682] vcan0: tx drop: invalid da for name 0x000000000000003f [ 712.505103][T13699] vcan0: tx drop: invalid da for name 0x000000000000003f [ 713.567656][T13718] vcan0: tx drop: invalid da for name 0x000000000000003f [ 713.744965][T13724] vcan0: tx drop: invalid da for name 0x000000000000003f [ 713.991072][T13732] vcan0: tx drop: invalid da for name 0x000000000000003f [ 715.029068][T13751] vcan0: tx drop: invalid da for name 0x000000000000003f [ 717.641009][T13784] vcan0: tx drop: invalid da for name 0x000000000000003f [ 719.201694][T13809] vcan0: tx drop: invalid da for name 0x000000000000003f [ 720.345990][T13828] vcan0: tx drop: invalid da for name 0x000000000000003f [ 724.751274][T13890] vcan0: tx drop: invalid da for name 0x000000000000003f [ 725.129869][T13904] vcan0: tx drop: invalid da for name 0x000000000000003f [ 725.244607][T13908] vcan0: tx drop: invalid da for name 0x000000000000003f [ 729.122700][T13960] vcan0: tx drop: invalid da for name 0x000000000000003f [ 729.332583][T13977] vcan0: tx drop: invalid da for name 0x000000000000003f [ 730.093733][T13985] vcan0: tx drop: invalid da for name 0x000000000000003f [ 730.850078][T14005] vcan0: tx drop: invalid da for name 0x000000000000003f [ 738.737300][T14130] vcan0: tx drop: invalid da for name 0x000000000000003f [ 742.371613][T14185] vcan0: tx drop: invalid da for name 0x000000000000003f [ 743.849023][T14202] vcan0: tx drop: invalid da for name 0x000000000000003f [ 744.307378][T14219] vcan0: tx drop: invalid da for name 0x000000000000003f [ 744.855590][T14233] vcan0: tx drop: invalid da for name 0x000000000000003f [ 746.942957][T14259] vcan0: tx drop: invalid da for name 0x000000000000003f [ 747.960565][T14277] vcan0: tx drop: invalid da for name 0x000000000000003f [ 748.673783][T14296] vcan0: tx drop: invalid da for name 0x000000000000003f [ 749.314347][T14307] vcan0: tx drop: invalid da for name 0x000000000000003f [ 750.551208][T14327] vcan0: tx drop: invalid da for name 0x000000000000003f [ 751.953595][T14346] vcan0: tx drop: invalid da for name 0x000000000000003f [ 752.238601][ T1306] ieee802154 phy0 wpan0: encryption failed: -22 [ 752.244916][ T1306] ieee802154 phy1 wpan1: encryption failed: -22 [ 752.258865][T14357] vcan0: tx drop: invalid da for name 0x000000000000003f [ 753.156968][T14371] vcan0: tx drop: invalid da for name 0x000000000000003f [ 754.642518][T14395] vcan0: tx drop: invalid da for name 0x000000000000003f [ 756.440495][T14425] vcan0: tx drop: invalid da for name 0x000000000000003f [ 757.174760][T14431] vcan0: tx drop: invalid da for name 0x000000000000003f [ 757.699873][T14444] vcan0: tx drop: invalid da for name 0x000000000000003f [ 758.412666][T14456] vcan0: tx drop: invalid da for name 0x000000000000003f [ 758.813551][T14467] vcan0: tx drop: invalid da for name 0x000000000000003f [ 758.980639][T14472] vcan0: tx drop: invalid da for name 0x000000000000003f [ 759.414755][T14489] vcan0: tx drop: invalid da for name 0x000000000000003f [ 760.211348][T14503] vcan0: tx drop: invalid da for name 0x000000000000003f [ 760.362830][T14512] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1837'. [ 760.749094][T14516] vcan0: tx drop: invalid da for name 0x000000000000003f [ 761.432422][T14524] vcan0: tx drop: invalid da for name 0x000000000000003f [ 761.680734][T14537] vcan0: tx drop: invalid da for name 0x000000000000003f [ 761.931330][T14540] vcan0: tx drop: invalid da for name 0x000000000000003f [ 762.082416][T14553] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1843'. [ 762.768878][T14573] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1847'. [ 762.834647][T14562] vcan0: tx drop: invalid da for name 0x000000000000003f [ 763.552607][T14587] vcan0: tx drop: invalid da for name 0x000000000000003f [ 763.840823][T14594] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1850'. [ 764.453193][T14614] vcan0: tx drop: invalid da for name 0x000000000000003f [ 764.710647][T14599] vcan0: tx drop: invalid da for name 0x000000000000003f [ 765.324410][T14616] vcan0: tx drop: invalid da for name 0x000000000000003f [ 765.551113][T14625] vcan0: tx drop: invalid da for name 0x000000000000003f [ 766.210728][T14640] vcan0: tx drop: invalid da for name 0x000000000000003f [ 766.786547][T14650] vcan0: tx drop: invalid da for name 0x000000000000003f [ 766.943261][T14653] vcan0: tx drop: invalid da for name 0x000000000000003f [ 767.541339][T14664] vcan0: tx drop: invalid da for name 0x000000000000003f [ 767.569705][T14672] vcan0: tx drop: invalid da for name 0x000000000000003f [ 767.700009][T14681] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1862'. [ 768.321684][T14683] vcan0: tx drop: invalid da for name 0x000000000000003f [ 768.688150][T14694] vcan0: tx drop: invalid da for name 0x000000000000003f [ 768.948750][T14702] vcan0: tx drop: invalid da for name 0x000000000000003f [ 769.385078][T14714] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1867'. [ 771.166811][T14741] vcan0: tx drop: invalid da for name 0x000000000000003f [ 772.284293][T14759] vcan0: tx drop: invalid da for name 0x000000000000003f [ 773.302434][T14780] vcan0: tx drop: invalid da for name 0x000000000000003f [ 773.322328][T14793] vcan0: tx drop: invalid da for name 0x000000000000003f [ 776.002919][T14824] vcan0: tx drop: invalid da for name 0x000000000000003f [ 776.517090][T14833] vcan0: tx drop: invalid da for name 0x000000000000003f [ 776.935502][T14842] vcan0: tx drop: invalid da for name 0x000000000000003f [ 777.888033][T14867] vcan0: tx drop: invalid da for name 0x000000000000003f [ 778.055014][T14860] vcan0: tx drop: invalid da for name 0x000000000000003f [ 779.118960][T14877] vcan0: tx drop: invalid da for name 0x000000000000003f [ 779.213304][T14882] vcan0: tx drop: invalid da for name 0x000000000000003f [ 780.412772][T14897] vcan0: tx drop: invalid da for name 0x000000000000003f [ 780.591888][T14913] vcan0: tx drop: invalid da for name 0x000000000000003f [ 780.775243][T14908] vcan0: tx drop: invalid da for name 0x000000000000003f [ 781.742533][T14923] vcan0: tx drop: invalid da for name 0x000000000000003f [ 781.916323][T14928] vcan0: tx drop: invalid da for name 0x000000000000003f [ 782.896718][T14947] vcan0: tx drop: invalid da for name 0x000000000000003f [ 783.696684][T14959] vcan0: tx drop: invalid da for name 0x000000000000003f [ 784.826873][T14991] vcan0: tx drop: invalid da for name 0x000000000000003f [ 785.595160][T14997] vcan0: tx drop: invalid da for name 0x000000000000003f [ 786.020362][T15014] vcan0: tx drop: invalid da for name 0x000000000000003f [ 786.796896][T15021] vcan0: tx drop: invalid da for name 0x000000000000003f [ 787.832932][T15047] vcan0: tx drop: invalid da for name 0x000000000000003f [ 788.789446][T15068] vcan0: tx drop: invalid da for name 0x000000000000003f [ 789.779526][T15081] vcan0: tx drop: invalid da for name 0x000000000000003f [ 790.531603][T15093] vcan0: tx drop: invalid da for name 0x000000000000003f [ 790.939941][T15104] vcan0: tx drop: invalid da for name 0x000000000000003f [ 792.161398][T15128] vcan0: tx drop: invalid da for name 0x000000000000003f [ 792.619600][T15143] vcan0: tx drop: invalid da for name 0x000000000000003f [ 796.293320][T15199] vcan0: tx drop: invalid da for name 0x000000000000003f [ 797.306891][T15223] vcan0: tx drop: invalid da for name 0x000000000000003f [ 797.325935][T15229] vcan0: tx drop: invalid da for name 0x000000000000003f [ 797.887580][T15239] vcan0: tx drop: invalid da for name 0x000000000000003f [ 798.746434][T15262] vcan0: tx drop: invalid da for name 0x000000000000003f [ 798.797546][T15266] vcan0: tx drop: invalid da for name 0x000000000000003f [ 800.033507][T15283] vcan0: tx drop: invalid da for name 0x000000000000003f [ 800.117353][T15293] vcan0: tx drop: invalid da for name 0x000000000000003f [ 800.556518][T15302] vcan0: tx drop: invalid da for name 0x000000000000003f [ 801.397743][T15321] vcan0: tx drop: invalid da for name 0x000000000000003f [ 801.663610][T15331] vcan0: tx drop: invalid da for name 0x000000000000003f [ 803.646358][T15363] vcan0: tx drop: invalid da for name 0x000000000000003f [ 804.691117][T15387] vcan0: tx drop: invalid da for name 0x000000000000003f [ 804.913566][T15386] vcan0: tx drop: invalid da for name 0x000000000000003f [ 805.772991][T15419] vcan0: tx drop: invalid da for name 0x000000000000003f [ 805.858659][T15420] vcan0: tx drop: invalid da for name 0x000000000000003f [ 807.150860][T15434] vcan0: tx drop: invalid da for name 0x000000000000003f [ 807.283859][T15439] vcan0: tx drop: invalid da for name 0x000000000000003f [ 807.603436][T15449] vcan0: tx drop: invalid da for name 0x000000000000003f [ 808.569286][T15468] vcan0: tx drop: invalid da for name 0x000000000000003f [ 808.923939][T15470] vcan0: tx drop: invalid da for name 0x000000000000003f [ 809.472931][T15485] vcan0: tx drop: invalid da for name 0x000000000000003f [ 812.713927][T15542] vcan0: tx drop: invalid da for name 0x000000000000003f [ 813.660577][ T1306] ieee802154 phy0 wpan0: encryption failed: -22 [ 813.667039][ T1306] ieee802154 phy1 wpan1: encryption failed: -22 [ 813.806463][T15561] vcan0: tx drop: invalid da for name 0x000000000000003f [ 814.186176][T15584] vcan0: tx drop: invalid da for name 0x000000000000003f [ 816.012015][T15612] vcan0: tx drop: invalid da for name 0x000000000000003f [ 818.459865][T15671] vcan0: tx drop: invalid da for name 0x000000000000003f [ 825.779880][T15804] vcan0: tx drop: invalid da for name 0x000000000000003f [ 844.354603][T16170] vcan0: tx drop: invalid da for name 0x000000000000003f [ 875.103019][ T1306] ieee802154 phy0 wpan0: encryption failed: -22 [ 875.109536][ T1306] ieee802154 phy1 wpan1: encryption failed: -22 [ 897.986371][T16898] FAULT_INJECTION: forcing a failure. [ 897.986371][T16898] name failslab, interval 1, probability 0, space 0, times 1 [ 898.040758][T16900] FAULT_INJECTION: forcing a failure. [ 898.040758][T16900] name failslab, interval 1, probability 0, space 0, times 1 [ 898.084163][T16900] CPU: 1 UID: 0 PID: 16900 Comm: syz.1.2237 Not tainted 6.16.0-rc2-syzkaller #0 PREEMPT(full) [ 898.084200][T16900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 898.084222][T16900] Call Trace: [ 898.084232][T16900] [ 898.084246][T16900] dump_stack_lvl+0x16c/0x1f0 [ 898.084311][T16900] should_fail_ex+0x512/0x640 [ 898.084353][T16900] ? __kmalloc_noprof+0xbf/0x510 [ 898.084398][T16900] ? devlink_fmsg_put_name+0xf0/0x3f0 [ 898.084429][T16900] should_failslab+0xc2/0x120 [ 898.084457][T16900] __kmalloc_noprof+0xd2/0x510 [ 898.084508][T16900] devlink_fmsg_put_name+0xf0/0x3f0 [ 898.084545][T16900] devlink_fmsg_u8_pair_put+0xff/0x2f0 [ 898.084600][T16900] ? __pfx_devlink_fmsg_u8_pair_put+0x10/0x10 [ 898.084647][T16900] ? __kasan_kmalloc+0xa0/0xb0 [ 898.084692][T16900] ? devlink_fmsg_nest_common.part.0+0xcd/0x1e0 [ 898.084736][T16900] nsim_dev_dummy_fmsg_put+0xf8/0x1e0 [ 898.084773][T16900] devlink_health_do_dump+0x243/0x620 [ 898.084819][T16900] devlink_health_report+0x3c9/0x9c0 [ 898.084866][T16900] ? __pfx_devlink_health_report+0x10/0x10 [ 898.084908][T16900] ? _copy_from_user+0x59/0xd0 [ 898.084961][T16900] nsim_dev_health_break_write+0x166/0x210 [ 898.084996][T16900] ? __pfx_nsim_dev_health_break_write+0x10/0x10 [ 898.085044][T16900] full_proxy_write+0x13f/0x200 [ 898.085076][T16900] ? __pfx_full_proxy_write+0x10/0x10 [ 898.085104][T16900] vfs_write+0x2a0/0x1150 [ 898.085153][T16900] ? __pfx___mutex_lock+0x10/0x10 [ 898.085181][T16900] ? __pfx_vfs_write+0x10/0x10 [ 898.085236][T16900] ? __fget_files+0x20e/0x3c0 [ 898.085290][T16900] ksys_write+0x12a/0x250 [ 898.085333][T16900] ? __pfx_ksys_write+0x10/0x10 [ 898.085389][T16900] do_syscall_64+0xcd/0x490 [ 898.085421][T16900] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 898.085451][T16900] RIP: 0033:0x7f5ab938e929 [ 898.085490][T16900] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 898.085519][T16900] RSP: 002b:00007f5aba1e3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 898.085552][T16900] RAX: ffffffffffffffda RBX: 00007f5ab95b5fa0 RCX: 00007f5ab938e929 [ 898.085572][T16900] RDX: 00000000000001ff RSI: 0000000000000000 RDI: 0000000000000005 [ 898.085590][T16900] RBP: 00007f5ab9410b39 R08: 0000000000000000 R09: 0000000000000000 [ 898.085608][T16900] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 898.085631][T16900] R13: 0000000000000000 R14: 00007f5ab95b5fa0 R15: 00007ffcbdd32d68 [ 898.085673][T16900] [ 898.142682][T16898] CPU: 0 UID: 0 PID: 16898 Comm: syz.2.2236 Not tainted 6.16.0-rc2-syzkaller #0 PREEMPT(full) [ 898.142728][T16898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 898.142750][T16898] Call Trace: [ 898.142761][T16898] [ 898.142774][T16898] dump_stack_lvl+0x16c/0x1f0 [ 898.142836][T16898] should_fail_ex+0x512/0x640 [ 898.142889][T16898] ? kmem_cache_alloc_node_noprof+0x5e/0x3b0 [ 898.142950][T16898] should_failslab+0xc2/0x120 [ 898.142985][T16898] kmem_cache_alloc_node_noprof+0x71/0x3b0 [ 898.143040][T16898] ? __alloc_skb+0x2b2/0x380 [ 898.143101][T16898] __alloc_skb+0x2b2/0x380 [ 898.143155][T16898] ? __pfx___alloc_skb+0x10/0x10 [ 898.143218][T16898] ? __pfx___register_sysctl_table+0x10/0x10 [ 898.143275][T16898] ? is_module_address+0x69/0xf0 [ 898.143333][T16898] inet_netconf_notify_devconf+0x8b/0x1f0 [ 898.143439][T16898] __devinet_sysctl_register+0x227/0x360 [ 898.143496][T16898] ? __pfx___devinet_sysctl_register+0x10/0x10 [ 898.143554][T16898] ? devinet_init_net+0xeb/0x910 [ 898.143600][T16898] ? __asan_memcpy+0x3c/0x60 [ 898.143652][T16898] devinet_init_net+0x347/0x910 [ 898.143708][T16898] ? __pfx_devinet_init_net+0x10/0x10 [ 898.143757][T16898] ops_init+0x1e2/0x5f0 [ 898.143799][T16898] setup_net+0x1ff/0x510 [ 898.143832][T16898] ? lockdep_init_map_type+0x5c/0x280 [ 898.143885][T16898] ? __pfx_setup_net+0x10/0x10 [ 898.143924][T16898] ? debug_mutex_init+0x37/0x70 [ 898.143967][T16898] copy_net_ns+0x2a6/0x5f0 [ 898.144011][T16898] create_new_namespaces+0x3ea/0xa90 [ 898.144060][T16898] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 898.144106][T16898] ksys_unshare+0x45b/0xa40 [ 898.144162][T16898] ? __pfx_ksys_unshare+0x10/0x10 [ 898.144213][T16898] ? xfd_validate_state+0x61/0x180 [ 898.144276][T16898] __x64_sys_unshare+0x31/0x40 [ 898.144324][T16898] do_syscall_64+0xcd/0x490 [ 898.144361][T16898] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 898.144533][T16898] RIP: 0033:0x7fca0a38e929 [ 898.144563][T16898] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 898.144599][T16898] RSP: 002b:00007fca0b181038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 898.144645][T16898] RAX: ffffffffffffffda RBX: 00007fca0a5b6080 RCX: 00007fca0a38e929 [ 898.144671][T16898] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 898.144693][T16898] RBP: 00007fca0a410b39 R08: 0000000000000000 R09: 0000000000000000 [ 898.144729][T16898] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 898.144750][T16898] R13: 0000000000000000 R14: 00007fca0a5b6080 R15: 00007ffcbb44a018 [ 898.144799][T16898] [ 899.346059][T16896] FAULT_INJECTION: forcing a failure. [ 899.346059][T16896] name failslab, interval 1, probability 0, space 0, times 0 [ 899.463174][T16908] FAULT_INJECTION: forcing a failure. [ 899.463174][T16908] name failslab, interval 1, probability 0, space 0, times 0 [ 899.559359][T16896] CPU: 0 UID: 0 PID: 16896 Comm: syz.3.2235 Not tainted 6.16.0-rc2-syzkaller #0 PREEMPT(full) [ 899.559399][T16896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 899.559416][T16896] Call Trace: [ 899.559425][T16896] [ 899.559436][T16896] dump_stack_lvl+0x16c/0x1f0 [ 899.559488][T16896] should_fail_ex+0x512/0x640 [ 899.559538][T16896] ? fs_reclaim_acquire+0xae/0x150 [ 899.559574][T16896] should_failslab+0xc2/0x120 [ 899.559602][T16896] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 899.559648][T16896] ? __kernfs_new_node+0xd2/0x8e0 [ 899.559692][T16896] __kernfs_new_node+0xd2/0x8e0 [ 899.559734][T16896] ? kernfs_add_one+0x14e/0x840 [ 899.559778][T16896] ? __pfx___kernfs_new_node+0x10/0x10 [ 899.559829][T16896] ? find_held_lock+0x2b/0x80 [ 899.559858][T16896] ? kernfs_root+0xee/0x2a0 [ 899.559906][T16896] kernfs_new_node+0x13c/0x1e0 [ 899.559958][T16896] kernfs_create_link+0xcc/0x240 [ 899.560013][T16896] sysfs_do_create_link_sd+0x90/0x140 [ 899.560058][T16896] sysfs_create_link+0x61/0xc0 [ 899.560100][T16896] device_add+0x50a/0x1a70 [ 899.560136][T16896] ? __pfx_device_add+0x10/0x10 [ 899.560165][T16896] ? __pfx___might_resched+0x10/0x10 [ 899.560195][T16896] ? lockdep_hardirqs_on+0x7c/0x110 [ 899.560257][T16896] __add_disk+0x457/0xf00 [ 899.560310][T16896] add_disk_fwnode+0x13f/0x5d0 [ 899.560359][T16896] loop_add+0x911/0xb70 [ 899.560393][T16896] ? do_vfs_ioctl+0x523/0x1a60 [ 899.560432][T16896] ? __pfx_loop_add+0x10/0x10 [ 899.560464][T16896] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 899.560532][T16896] ? find_held_lock+0x2b/0x80 [ 899.560569][T16896] loop_control_ioctl+0x13e/0x630 [ 899.560607][T16896] ? __pfx_loop_control_ioctl+0x10/0x10 [ 899.560650][T16896] ? __pfx_loop_control_ioctl+0x10/0x10 [ 899.560689][T16896] __x64_sys_ioctl+0x18e/0x210 [ 899.560727][T16896] do_syscall_64+0xcd/0x490 [ 899.560758][T16896] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 899.560788][T16896] RIP: 0033:0x7f98b938e929 [ 899.560812][T16896] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 899.560841][T16896] RSP: 002b:00007f98ba210038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 899.560870][T16896] RAX: ffffffffffffffda RBX: 00007f98b95b5fa0 RCX: 00007f98b938e929 [ 899.560890][T16896] RDX: fffffffffffffffd RSI: 0000000000004c80 RDI: 0000000000000006 [ 899.560909][T16896] RBP: 00007f98b9410b39 R08: 0000000000000000 R09: 0000000000000000 [ 899.560927][T16896] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 899.560944][T16896] R13: 0000000000000000 R14: 00007f98b95b5fa0 R15: 00007ffc5ec7cd68 [ 899.560985][T16896] [ 899.563091][T16908] CPU: 1 UID: 0 PID: 16908 Comm: syz.0.2238 Not tainted 6.16.0-rc2-syzkaller #0 PREEMPT(full) [ 899.563132][T16908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 899.563151][T16908] Call Trace: [ 899.563161][T16908] [ 899.563173][T16908] dump_stack_lvl+0x16c/0x1f0 [ 899.563230][T16908] should_fail_ex+0x512/0x640 [ 899.563284][T16908] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 899.563334][T16908] should_failslab+0xc2/0x120 [ 899.563365][T16908] __kmalloc_cache_noprof+0x6a/0x3e0 [ 899.563408][T16908] ? trace_kmem_cache_alloc+0x28/0xc0 [ 899.563442][T16908] ? kmem_cache_alloc_node_noprof+0x225/0x3b0 [ 899.563493][T16908] ? blk_alloc_queue_stats+0x3f/0x110 [ 899.563533][T16908] blk_alloc_queue_stats+0x3f/0x110 [ 899.563577][T16908] blk_alloc_queue+0xda/0x760 [ 899.563620][T16908] blk_mq_alloc_queue+0x175/0x290 [ 899.563686][T16908] ? __pfx_blk_mq_alloc_queue+0x10/0x10 [ 899.563746][T16908] ? debug_mutex_init+0x37/0x70 [ 899.563774][T16908] ? blk_mq_alloc_tag_set+0xcfe/0x1260 [ 899.563821][T16908] __blk_mq_alloc_disk+0x29/0x120 [ 899.563866][T16908] loop_add+0x49e/0xb70 [ 899.563897][T16908] ? do_vfs_ioctl+0x523/0x1a60 [ 899.563948][T16908] ? __pfx_loop_add+0x10/0x10 [ 899.563980][T16908] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 899.564042][T16908] ? find_held_lock+0x2b/0x80 [ 899.564077][T16908] loop_control_ioctl+0x13e/0x630 [ 899.564115][T16908] ? __pfx_loop_control_ioctl+0x10/0x10 [ 899.564158][T16908] ? __pfx_loop_control_ioctl+0x10/0x10 [ 899.564201][T16908] __x64_sys_ioctl+0x18e/0x210 [ 899.564241][T16908] do_syscall_64+0xcd/0x490 [ 899.564278][T16908] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 899.564310][T16908] RIP: 0033:0x7fca4af8e929 [ 899.564333][T16908] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 899.564361][T16908] RSP: 002b:00007fca4bebc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 899.564389][T16908] RAX: ffffffffffffffda RBX: 00007fca4b1b5fa0 RCX: 00007fca4af8e929 [ 899.564409][T16908] RDX: fffffffffffffffd RSI: 0000000000004c80 RDI: 0000000000000006 [ 899.564427][T16908] RBP: 00007fca4b010b39 R08: 0000000000000000 R09: 0000000000000000 [ 899.564445][T16908] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 899.564463][T16908] R13: 0000000000000000 R14: 00007fca4b1b5fa0 R15: 00007ffcea4a1b08 [ 899.564502][T16908] [ 902.641126][T16941] FAULT_INJECTION: forcing a failure. [ 902.641126][T16941] name failslab, interval 1, probability 0, space 0, times 0 [ 902.771053][T16941] CPU: 0 UID: 0 PID: 16941 Comm: syz.0.2244 Not tainted 6.16.0-rc2-syzkaller #0 PREEMPT(full) [ 902.771096][T16941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 902.771114][T16941] Call Trace: [ 902.771124][T16941] [ 902.771136][T16941] dump_stack_lvl+0x16c/0x1f0 [ 902.771191][T16941] should_fail_ex+0x512/0x640 [ 902.771236][T16941] ? __kmalloc_node_track_caller_noprof+0xc3/0x510 [ 902.771293][T16941] should_failslab+0xc2/0x120 [ 902.771322][T16941] __kmalloc_node_track_caller_noprof+0xd6/0x510 [ 902.771371][T16941] ? nlmsg_notify+0xac/0x220 [ 902.771420][T16941] ? nlmsg_notify+0x11e/0x220 [ 902.771455][T16941] ? __devinet_sysctl_register+0xbc/0x360 [ 902.771505][T16941] kmemdup_noprof+0x29/0x60 [ 902.771575][T16941] __devinet_sysctl_register+0xbc/0x360 [ 902.771626][T16941] ? __pfx___devinet_sysctl_register+0x10/0x10 [ 902.771676][T16941] ? devinet_init_net+0xeb/0x910 [ 902.771721][T16941] ? __asan_memcpy+0x3c/0x60 [ 902.771770][T16941] devinet_init_net+0x347/0x910 [ 902.771827][T16941] ? __pfx_devinet_init_net+0x10/0x10 [ 902.771871][T16941] ops_init+0x1e2/0x5f0 [ 902.771909][T16941] setup_net+0x1ff/0x510 [ 902.771941][T16941] ? lockdep_init_map_type+0x5c/0x280 [ 902.771995][T16941] ? __pfx_setup_net+0x10/0x10 [ 902.772033][T16941] ? debug_mutex_init+0x37/0x70 [ 902.772072][T16941] copy_net_ns+0x2a6/0x5f0 [ 902.772119][T16941] create_new_namespaces+0x3ea/0xa90 [ 902.772166][T16941] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 902.772208][T16941] ksys_unshare+0x45b/0xa40 [ 902.772255][T16941] ? __pfx_ksys_unshare+0x10/0x10 [ 902.772301][T16941] ? xfd_validate_state+0x61/0x180 [ 902.772358][T16941] __x64_sys_unshare+0x31/0x40 [ 902.772403][T16941] do_syscall_64+0xcd/0x490 [ 902.772438][T16941] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 902.772472][T16941] RIP: 0033:0x7fca4af8e929 [ 902.772500][T16941] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 902.772532][T16941] RSP: 002b:00007fca4be9b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 902.772563][T16941] RAX: ffffffffffffffda RBX: 00007fca4b1b6080 RCX: 00007fca4af8e929 [ 902.772586][T16941] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 902.772606][T16941] RBP: 00007fca4b010b39 R08: 0000000000000000 R09: 0000000000000000 [ 902.772626][T16941] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 902.772645][T16941] R13: 0000000000000000 R14: 00007fca4b1b6080 R15: 00007ffcea4a1b08 [ 902.772689][T16941] [ 903.230498][T16944] FAULT_INJECTION: forcing a failure. [ 903.230498][T16944] name failslab, interval 1, probability 0, space 0, times 0 [ 903.288256][T16944] CPU: 1 UID: 0 PID: 16944 Comm: syz.1.2245 Not tainted 6.16.0-rc2-syzkaller #0 PREEMPT(full) [ 903.288296][T16944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 903.288313][T16944] Call Trace: [ 903.288323][T16944] [ 903.288333][T16944] dump_stack_lvl+0x16c/0x1f0 [ 903.288386][T16944] should_fail_ex+0x512/0x640 [ 903.288428][T16944] ? __kmalloc_cache_node_noprof+0x5a/0x420 [ 903.288473][T16944] should_failslab+0xc2/0x120 [ 903.288500][T16944] __kmalloc_cache_node_noprof+0x6d/0x420 [ 903.288543][T16944] ? bdi_alloc+0x44/0x170 [ 903.288573][T16944] bdi_alloc+0x44/0x170 [ 903.288598][T16944] __alloc_disk_node+0xac/0x630 [ 903.288646][T16944] __blk_mq_alloc_disk+0x89/0x120 [ 903.288690][T16944] loop_add+0x49e/0xb70 [ 903.288721][T16944] ? do_vfs_ioctl+0x523/0x1a60 [ 903.288755][T16944] ? __pfx_loop_add+0x10/0x10 [ 903.288784][T16944] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 903.288842][T16944] ? find_held_lock+0x2b/0x80 [ 903.288875][T16944] loop_control_ioctl+0x13e/0x630 [ 903.288918][T16944] ? __pfx_loop_control_ioctl+0x10/0x10 [ 903.288958][T16944] ? __pfx_loop_control_ioctl+0x10/0x10 [ 903.288994][T16944] __x64_sys_ioctl+0x18e/0x210 [ 903.289030][T16944] do_syscall_64+0xcd/0x490 [ 903.289060][T16944] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 903.289088][T16944] RIP: 0033:0x7f5ab938e929 [ 903.289111][T16944] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 903.289139][T16944] RSP: 002b:00007f5aba1e3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 903.289166][T16944] RAX: ffffffffffffffda RBX: 00007f5ab95b5fa0 RCX: 00007f5ab938e929 [ 903.289184][T16944] RDX: fffffffffffffffd RSI: 0000000000004c80 RDI: 0000000000000005 [ 903.289201][T16944] RBP: 00007f5ab9410b39 R08: 0000000000000000 R09: 0000000000000000 [ 903.289218][T16944] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 903.289234][T16944] R13: 0000000000000000 R14: 00007f5ab95b5fa0 R15: 00007ffcbdd32d68 [ 903.289269][T16944] [ 904.001114][T16950] FAULT_INJECTION: forcing a failure. [ 904.001114][T16950] name failslab, interval 1, probability 0, space 0, times 0 [ 904.051670][T16954] FAULT_INJECTION: forcing a failure. [ 904.051670][T16954] name failslab, interval 1, probability 0, space 0, times 0 [ 904.071840][T16950] CPU: 0 UID: 0 PID: 16950 Comm: syz.3.2247 Not tainted 6.16.0-rc2-syzkaller #0 PREEMPT(full) [ 904.071880][T16950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 904.071906][T16950] Call Trace: [ 904.071916][T16950] [ 904.071927][T16950] dump_stack_lvl+0x16c/0x1f0 [ 904.071991][T16950] should_fail_ex+0x512/0x640 [ 904.072035][T16950] ? kmem_cache_alloc_lru_noprof+0x5f/0x3b0 [ 904.072086][T16950] should_failslab+0xc2/0x120 [ 904.072115][T16950] kmem_cache_alloc_lru_noprof+0x72/0x3b0 [ 904.072164][T16950] ? bdev_alloc_inode+0x26/0x90 [ 904.072198][T16950] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 904.072246][T16950] ? __pfx_bdev_alloc_inode+0x10/0x10 [ 904.072278][T16950] bdev_alloc_inode+0x26/0x90 [ 904.072311][T16950] ? __pfx_bdev_alloc_inode+0x10/0x10 [ 904.072342][T16950] alloc_inode+0x61/0x240 [ 904.072374][T16950] new_inode+0x22/0x1c0 [ 904.072408][T16950] bdev_alloc+0x2b/0x420 [ 904.072450][T16950] __alloc_disk_node+0x116/0x630 [ 904.072501][T16950] __blk_mq_alloc_disk+0x89/0x120 [ 904.072548][T16950] loop_add+0x49e/0xb70 [ 904.072581][T16950] ? do_vfs_ioctl+0x523/0x1a60 [ 904.072636][T16950] ? __pfx_loop_add+0x10/0x10 [ 904.072669][T16950] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 904.072735][T16950] ? find_held_lock+0x2b/0x80 [ 904.072775][T16950] loop_control_ioctl+0x13e/0x630 [ 904.072815][T16950] ? __pfx_loop_control_ioctl+0x10/0x10 [ 904.072860][T16950] ? __pfx_loop_control_ioctl+0x10/0x10 [ 904.072919][T16950] __x64_sys_ioctl+0x18e/0x210 [ 904.072959][T16950] do_syscall_64+0xcd/0x490 [ 904.072990][T16950] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 904.073020][T16950] RIP: 0033:0x7f98b938e929 [ 904.073043][T16950] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 904.073071][T16950] RSP: 002b:00007f98ba210038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 904.073099][T16950] RAX: ffffffffffffffda RBX: 00007f98b95b5fa0 RCX: 00007f98b938e929 [ 904.073118][T16950] RDX: fffffffffffffffd RSI: 0000000000004c80 RDI: 0000000000000005 [ 904.073136][T16950] RBP: 00007f98b9410b39 R08: 0000000000000000 R09: 0000000000000000 [ 904.073154][T16950] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 904.073171][T16950] R13: 0000000000000000 R14: 00007f98b95b5fa0 R15: 00007ffc5ec7cd68 [ 904.073209][T16950] [ 904.334514][T16954] CPU: 1 UID: 0 PID: 16954 Comm: syz.2.2248 Not tainted 6.16.0-rc2-syzkaller #0 PREEMPT(full) [ 904.334558][T16954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 904.334575][T16954] Call Trace: [ 904.334585][T16954] [ 904.334596][T16954] dump_stack_lvl+0x16c/0x1f0 [ 904.334651][T16954] should_fail_ex+0x512/0x640 [ 904.334696][T16954] ? kmem_cache_alloc_lru_noprof+0x5f/0x3b0 [ 904.334746][T16954] should_failslab+0xc2/0x120 [ 904.334774][T16954] kmem_cache_alloc_lru_noprof+0x72/0x3b0 [ 904.334822][T16954] ? bdev_alloc_inode+0x26/0x90 [ 904.334855][T16954] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 904.334902][T16954] ? __pfx_bdev_alloc_inode+0x10/0x10 [ 904.334933][T16954] bdev_alloc_inode+0x26/0x90 [ 904.334966][T16954] ? __pfx_bdev_alloc_inode+0x10/0x10 [ 904.334998][T16954] alloc_inode+0x61/0x240 [ 904.335029][T16954] new_inode+0x22/0x1c0 [ 904.335064][T16954] bdev_alloc+0x2b/0x420 [ 904.335114][T16954] __alloc_disk_node+0x116/0x630 [ 904.335166][T16954] __blk_mq_alloc_disk+0x89/0x120 [ 904.335213][T16954] loop_add+0x49e/0xb70 [ 904.335247][T16954] ? do_vfs_ioctl+0x523/0x1a60 [ 904.335281][T16954] ? __pfx_loop_add+0x10/0x10 [ 904.335312][T16954] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 904.335374][T16954] ? find_held_lock+0x2b/0x80 [ 904.335410][T16954] loop_control_ioctl+0x13e/0x630 [ 904.335447][T16954] ? __pfx_loop_control_ioctl+0x10/0x10 [ 904.335489][T16954] ? __pfx_loop_control_ioctl+0x10/0x10 [ 904.335528][T16954] __x64_sys_ioctl+0x18e/0x210 [ 904.335566][T16954] do_syscall_64+0xcd/0x490 [ 904.335597][T16954] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 904.335627][T16954] RIP: 0033:0x7fca0a38e929 [ 904.335652][T16954] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 904.335680][T16954] RSP: 002b:00007fca0b1a2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 904.335709][T16954] RAX: ffffffffffffffda RBX: 00007fca0a5b5fa0 RCX: 00007fca0a38e929 [ 904.335729][T16954] RDX: fffffffffffffffd RSI: 0000000000004c80 RDI: 0000000000000005 [ 904.335747][T16954] RBP: 00007fca0a410b39 R08: 0000000000000000 R09: 0000000000000000 [ 904.335765][T16954] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 904.335782][T16954] R13: 0000000000000000 R14: 00007fca0a5b5fa0 R15: 00007ffcbb44a018 [ 904.335821][T16954] [ 904.884794][T16959] FAULT_INJECTION: forcing a failure. [ 904.884794][T16959] name failslab, interval 1, probability 0, space 0, times 0 [ 904.898725][T16959] CPU: 1 UID: 0 PID: 16959 Comm: syz.1.2250 Not tainted 6.16.0-rc2-syzkaller #0 PREEMPT(full) [ 904.898760][T16959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 904.898777][T16959] Call Trace: [ 904.898786][T16959] [ 904.898797][T16959] dump_stack_lvl+0x16c/0x1f0 [ 904.898849][T16959] should_fail_ex+0x512/0x640 [ 904.898892][T16959] ? __kvmalloc_node_noprof+0x124/0x620 [ 904.898938][T16959] should_failslab+0xc2/0x120 [ 904.898965][T16959] __kvmalloc_node_noprof+0x137/0x620 [ 904.899008][T16959] ? fib4_semantics_init+0x25/0x100 [ 904.899068][T16959] ? fib4_semantics_init+0x25/0x100 [ 904.899111][T16959] fib4_semantics_init+0x25/0x100 [ 904.899157][T16959] fib_net_init+0x1fc/0x3f0 [ 904.899188][T16959] ? __pfx___register_sysctl_table+0x10/0x10 [ 904.899236][T16959] ? __pfx_fib_net_init+0x10/0x10 [ 904.899269][T16959] ? lockdep_init_map_type+0x5c/0x280 [ 904.899308][T16959] ? do_init_timer+0xc9/0x110 [ 904.899342][T16959] ? devinet_init_net+0x5c2/0x910 [ 904.899382][T16959] ? __pfx_fib_net_init+0x10/0x10 [ 904.899414][T16959] ops_init+0x1e2/0x5f0 [ 904.899446][T16959] setup_net+0x1ff/0x510 [ 904.899472][T16959] ? lockdep_init_map_type+0x5c/0x280 [ 904.899512][T16959] ? __pfx_setup_net+0x10/0x10 [ 904.899543][T16959] ? debug_mutex_init+0x37/0x70 [ 904.899573][T16959] copy_net_ns+0x2a6/0x5f0 [ 904.899608][T16959] create_new_namespaces+0x3ea/0xa90 [ 904.899648][T16959] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 904.899682][T16959] ksys_unshare+0x45b/0xa40 [ 904.899719][T16959] ? __pfx_ksys_unshare+0x10/0x10 [ 904.899758][T16959] ? xfd_validate_state+0x61/0x180 [ 904.899806][T16959] __x64_sys_unshare+0x31/0x40 [ 904.899842][T16959] do_syscall_64+0xcd/0x490 [ 904.899871][T16959] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 904.899899][T16959] RIP: 0033:0x7f5ab938e929 [ 904.899921][T16959] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 904.899947][T16959] RSP: 002b:00007f5aba1c2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 904.899973][T16959] RAX: ffffffffffffffda RBX: 00007f5ab95b6080 RCX: 00007f5ab938e929 [ 904.899992][T16959] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 904.900009][T16959] RBP: 00007f5ab9410b39 R08: 0000000000000000 R09: 0000000000000000 [ 904.900030][T16959] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 904.900047][T16959] R13: 0000000000000000 R14: 00007f5ab95b6080 R15: 00007ffcbdd32d68 [ 904.900085][T16959] [ 905.479113][T16964] FAULT_INJECTION: forcing a failure. [ 905.479113][T16964] name failslab, interval 1, probability 0, space 0, times 0 [ 905.548817][T16964] CPU: 0 UID: 0 PID: 16964 Comm: syz.3.2252 Not tainted 6.16.0-rc2-syzkaller #0 PREEMPT(full) [ 905.548856][T16964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 905.548873][T16964] Call Trace: [ 905.548882][T16964] [ 905.548893][T16964] dump_stack_lvl+0x16c/0x1f0 [ 905.548946][T16964] should_fail_ex+0x512/0x640 [ 905.548996][T16964] ? __kmalloc_cache_node_noprof+0x5a/0x420 [ 905.549046][T16964] should_failslab+0xc2/0x120 [ 905.549076][T16964] __kmalloc_cache_node_noprof+0x6d/0x420 [ 905.549120][T16964] ? sbitmap_init_node+0x2ca/0x770 [ 905.549151][T16964] ? sbitmap_queue_init_node+0x341/0x560 [ 905.549191][T16964] sbitmap_queue_init_node+0x341/0x560 [ 905.549231][T16964] blk_mq_init_tags+0x162/0x2b0 [ 905.549282][T16964] blk_mq_alloc_map_and_rqs+0x237/0xf60 [ 905.549329][T16964] ? blk_mq_map_queues+0x211/0x410 [ 905.549370][T16964] __blk_mq_alloc_map_and_rqs+0x128/0x1f0 [ 905.549418][T16964] blk_mq_alloc_tag_set+0x778/0x1260 [ 905.549476][T16964] loop_add+0x3b9/0xb70 [ 905.549508][T16964] ? do_vfs_ioctl+0x523/0x1a60 [ 905.549543][T16964] ? __pfx_loop_add+0x10/0x10 [ 905.549573][T16964] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 905.549635][T16964] ? find_held_lock+0x2b/0x80 [ 905.549670][T16964] loop_control_ioctl+0x13e/0x630 [ 905.549707][T16964] ? __pfx_loop_control_ioctl+0x10/0x10 [ 905.549759][T16964] ? __pfx_loop_control_ioctl+0x10/0x10 [ 905.549799][T16964] __x64_sys_ioctl+0x18e/0x210 [ 905.549838][T16964] do_syscall_64+0xcd/0x490 [ 905.549868][T16964] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 905.549899][T16964] RIP: 0033:0x7f98b938e929 [ 905.549922][T16964] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 905.549950][T16964] RSP: 002b:00007f98ba210038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 905.549978][T16964] RAX: ffffffffffffffda RBX: 00007f98b95b5fa0 RCX: 00007f98b938e929 [ 905.549998][T16964] RDX: fffffffffffffffd RSI: 0000000000004c80 RDI: 0000000000000006 [ 905.550016][T16964] RBP: 00007f98b9410b39 R08: 0000000000000000 R09: 0000000000000000 [ 905.550034][T16964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 905.550051][T16964] R13: 0000000000000000 R14: 00007f98b95b5fa0 R15: 00007ffc5ec7cd68 [ 905.550092][T16964] [ 905.550306][T16964] blk-mq: reduced tag depth (128 -> 64) [ 905.735396][T16961] FAULT_INJECTION: forcing a failure. [ 905.735396][T16961] name failslab, interval 1, probability 0, space 0, times 0 [ 905.842893][T16961] CPU: 1 UID: 0 PID: 16961 Comm: syz.0.2251 Not tainted 6.16.0-rc2-syzkaller #0 PREEMPT(full) [ 905.842948][T16961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 905.842967][T16961] Call Trace: [ 905.842977][T16961] [ 905.842989][T16961] dump_stack_lvl+0x16c/0x1f0 [ 905.843045][T16961] should_fail_ex+0x512/0x640 [ 905.843089][T16961] ? fs_reclaim_acquire+0xae/0x150 [ 905.843128][T16961] should_failslab+0xc2/0x120 [ 905.843161][T16961] __kmalloc_node_track_caller_noprof+0xd6/0x510 [ 905.843215][T16961] ? kstrdup_const+0x63/0x80 [ 905.843266][T16961] kstrdup+0x53/0x100 [ 905.843312][T16961] kstrdup_const+0x63/0x80 [ 905.843358][T16961] __kernfs_new_node+0x9b/0x8e0 [ 905.843406][T16961] ? __pfx___kernfs_new_node+0x10/0x10 [ 905.843458][T16961] ? find_held_lock+0x2b/0x80 [ 905.843488][T16961] ? kernfs_root+0xee/0x2a0 [ 905.843537][T16961] kernfs_new_node+0x13c/0x1e0 [ 905.843591][T16961] kernfs_create_link+0xcc/0x240 [ 905.843628][T16961] sysfs_do_create_link_sd+0x90/0x140 [ 905.843681][T16961] sysfs_create_link+0x61/0xc0 [ 905.843723][T16961] device_add+0x62c/0x1a70 [ 905.843759][T16961] ? __pfx_device_add+0x10/0x10 [ 905.843788][T16961] ? __pfx___might_resched+0x10/0x10 [ 905.843817][T16961] ? lockdep_hardirqs_on+0x7c/0x110 [ 905.843879][T16961] __add_disk+0x457/0xf00 [ 905.843929][T16961] add_disk_fwnode+0x13f/0x5d0 [ 905.843976][T16961] loop_add+0x911/0xb70 [ 905.844010][T16961] ? do_vfs_ioctl+0x523/0x1a60 [ 905.844045][T16961] ? __pfx_loop_add+0x10/0x10 [ 905.844076][T16961] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 905.844138][T16961] ? find_held_lock+0x2b/0x80 [ 905.844172][T16961] loop_control_ioctl+0x13e/0x630 [ 905.844209][T16961] ? __pfx_loop_control_ioctl+0x10/0x10 [ 905.844250][T16961] ? __pfx_loop_control_ioctl+0x10/0x10 [ 905.844289][T16961] __x64_sys_ioctl+0x18e/0x210 [ 905.844327][T16961] do_syscall_64+0xcd/0x490 [ 905.844358][T16961] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 905.844388][T16961] RIP: 0033:0x7fca4af8e929 [ 905.844412][T16961] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 905.844441][T16961] RSP: 002b:00007fca4bebc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 905.844468][T16961] RAX: ffffffffffffffda RBX: 00007fca4b1b5fa0 RCX: 00007fca4af8e929 [ 905.844488][T16961] RDX: fffffffffffffffd RSI: 0000000000004c80 RDI: 0000000000000005 [ 905.844505][T16961] RBP: 00007fca4b010b39 R08: 0000000000000000 R09: 0000000000000000 [ 905.844523][T16961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 905.844540][T16961] R13: 0000000000000000 R14: 00007fca4b1b5fa0 R15: 00007ffcea4a1b08 [ 905.844578][T16961] [ 906.497863][T16974] FAULT_INJECTION: forcing a failure. [ 906.497863][T16974] name failslab, interval 1, probability 0, space 0, times 0 [ 906.553869][T16974] CPU: 1 UID: 0 PID: 16974 Comm: syz.1.2256 Not tainted 6.16.0-rc2-syzkaller #0 PREEMPT(full) [ 906.553908][T16974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 906.553933][T16974] Call Trace: [ 906.553943][T16974] [ 906.553953][T16974] dump_stack_lvl+0x16c/0x1f0 [ 906.554007][T16974] should_fail_ex+0x512/0x640 [ 906.554052][T16974] ? fs_reclaim_acquire+0xae/0x150 [ 906.554091][T16974] should_failslab+0xc2/0x120 [ 906.554120][T16974] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 906.554167][T16974] ? __kernfs_new_node+0xd2/0x8e0 [ 906.554216][T16974] __kernfs_new_node+0xd2/0x8e0 [ 906.554261][T16974] ? kernfs_add_one+0x37d/0x840 [ 906.554307][T16974] ? __pfx___kernfs_new_node+0x10/0x10 [ 906.554361][T16974] ? find_held_lock+0x2b/0x80 [ 906.554393][T16974] ? kernfs_root+0xee/0x2a0 [ 906.554442][T16974] kernfs_new_node+0x13c/0x1e0 [ 906.554498][T16974] __kernfs_create_file+0x53/0x350 [ 906.554537][T16974] sysfs_add_file_mode_ns+0x207/0x3c0 [ 906.554588][T16974] sysfs_create_file_ns+0x13d/0x1d0 [ 906.554629][T16974] ? __pfx_sysfs_create_file_ns+0x10/0x10 [ 906.554665][T16974] ? down_read+0x13d/0x480 [ 906.554698][T16974] ? __pfx___up_read+0x10/0x10 [ 906.554743][T16974] ? acpi_device_notify+0x351/0x480 [ 906.554797][T16974] device_create_file+0xf2/0x1e0 [ 906.554836][T16974] device_add+0x2bf/0x1a70 [ 906.554869][T16974] ? __pfx_dev_set_name+0x10/0x10 [ 906.554918][T16974] ? __pfx_device_add+0x10/0x10 [ 906.554947][T16974] ? __pfx___might_resched+0x10/0x10 [ 906.554977][T16974] ? lockdep_hardirqs_on+0x7c/0x110 [ 906.555039][T16974] __add_disk+0x457/0xf00 [ 906.555090][T16974] add_disk_fwnode+0x13f/0x5d0 [ 906.555139][T16974] loop_add+0x911/0xb70 [ 906.555173][T16974] ? do_vfs_ioctl+0x523/0x1a60 [ 906.555209][T16974] ? __pfx_loop_add+0x10/0x10 [ 906.555239][T16974] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 906.555302][T16974] ? find_held_lock+0x2b/0x80 [ 906.555337][T16974] loop_control_ioctl+0x13e/0x630 [ 906.555375][T16974] ? __pfx_loop_control_ioctl+0x10/0x10 [ 906.555418][T16974] ? __pfx_loop_control_ioctl+0x10/0x10 [ 906.555457][T16974] __x64_sys_ioctl+0x18e/0x210 [ 906.555496][T16974] do_syscall_64+0xcd/0x490 [ 906.555527][T16974] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 906.555558][T16974] RIP: 0033:0x7f5ab938e929 [ 906.555582][T16974] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 906.555611][T16974] RSP: 002b:00007f5aba1e3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 906.555640][T16974] RAX: ffffffffffffffda RBX: 00007f5ab95b5fa0 RCX: 00007f5ab938e929 [ 906.555659][T16974] RDX: fffffffffffffffd RSI: 0000000000004c80 RDI: 0000000000000006 [ 906.555678][T16974] RBP: 00007f5ab9410b39 R08: 0000000000000000 R09: 0000000000000000 [ 906.555696][T16974] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 906.555713][T16974] R13: 0000000000000000 R14: 00007f5ab95b5fa0 R15: 00007ffcbdd32d68 [ 906.555753][T16974] [ 907.354048][T16983] FAULT_INJECTION: forcing a failure. [ 907.354048][T16983] name failslab, interval 1, probability 0, space 0, times 0 [ 907.376202][T16983] CPU: 0 UID: 0 PID: 16983 Comm: syz.1.2259 Not tainted 6.16.0-rc2-syzkaller #0 PREEMPT(full) [ 907.376240][T16983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 907.376257][T16983] Call Trace: [ 907.376266][T16983] [ 907.376277][T16983] dump_stack_lvl+0x16c/0x1f0 [ 907.376329][T16983] should_fail_ex+0x512/0x640 [ 907.376370][T16983] ? __kmalloc_noprof+0xbf/0x510 [ 907.376415][T16983] ? __register_sysctl_table+0xb3/0x1900 [ 907.376459][T16983] should_failslab+0xc2/0x120 [ 907.376485][T16983] __kmalloc_noprof+0xd2/0x510 [ 907.376535][T16983] __register_sysctl_table+0xb3/0x1900 [ 907.376589][T16983] ? is_module_address+0x5f/0xf0 [ 907.376635][T16983] ? __pfx___register_sysctl_table+0x10/0x10 [ 907.376680][T16983] ? is_module_address+0x69/0xf0 [ 907.376719][T16983] ? register_net_sysctl_sz+0x228/0x3e0 [ 907.376752][T16983] ? __asan_memcpy+0x3c/0x60 [ 907.376793][T16983] devinet_init_net+0x378/0x910 [ 907.376833][T16983] ? __pfx_devinet_init_net+0x10/0x10 [ 907.376870][T16983] ops_init+0x1e2/0x5f0 [ 907.376902][T16983] setup_net+0x1ff/0x510 [ 907.376927][T16983] ? lockdep_init_map_type+0x5c/0x280 [ 907.376968][T16983] ? __pfx_setup_net+0x10/0x10 [ 907.377000][T16983] ? debug_mutex_init+0x37/0x70 [ 907.377032][T16983] copy_net_ns+0x2a6/0x5f0 [ 907.377068][T16983] create_new_namespaces+0x3ea/0xa90 [ 907.377109][T16983] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 907.377143][T16983] ksys_unshare+0x45b/0xa40 [ 907.377185][T16983] ? __pfx_ksys_unshare+0x10/0x10 [ 907.377225][T16983] ? xfd_validate_state+0x61/0x180 [ 907.377274][T16983] __x64_sys_unshare+0x31/0x40 [ 907.377311][T16983] do_syscall_64+0xcd/0x490 [ 907.377341][T16983] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 907.377370][T16983] RIP: 0033:0x7f5ab938e929 [ 907.377394][T16983] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 907.377422][T16983] RSP: 002b:00007f5aba1c2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 907.377449][T16983] RAX: ffffffffffffffda RBX: 00007f5ab95b6080 RCX: 00007f5ab938e929 [ 907.377467][T16983] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 907.377484][T16983] RBP: 00007f5ab9410b39 R08: 0000000000000000 R09: 0000000000000000 [ 907.377501][T16983] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 907.377518][T16983] R13: 0000000000000000 R14: 00007f5ab95b6080 R15: 00007ffcbdd32d68 [ 907.377561][T16983] [ 907.476880][T16985] FAULT_INJECTION: forcing a failure. [ 907.476880][T16985] name failslab, interval 1, probability 0, space 0, times 0 [ 907.635698][T16985] CPU: 1 UID: 0 PID: 16985 Comm: syz.0.2260 Not tainted 6.16.0-rc2-syzkaller #0 PREEMPT(full) [ 907.635737][T16985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 907.635754][T16985] Call Trace: [ 907.635763][T16985] [ 907.635774][T16985] dump_stack_lvl+0x16c/0x1f0 [ 907.635827][T16985] should_fail_ex+0x512/0x640 [ 907.635872][T16985] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 907.635918][T16985] should_failslab+0xc2/0x120 [ 907.635948][T16985] __kmalloc_cache_noprof+0x6a/0x3e0 [ 907.635991][T16985] ? percpu_ref_init+0xec/0x410 [ 907.636028][T16985] ? __pfx_blk_queue_usage_counter_release+0x10/0x10 [ 907.636061][T16985] percpu_ref_init+0xec/0x410 [ 907.636102][T16985] blk_alloc_queue+0x577/0x760 [ 907.636140][T16985] blk_mq_alloc_queue+0x175/0x290 [ 907.636183][T16985] ? __pfx_blk_mq_alloc_queue+0x10/0x10 [ 907.636247][T16985] ? debug_mutex_init+0x37/0x70 [ 907.636278][T16985] ? blk_mq_alloc_tag_set+0xcfe/0x1260 [ 907.636331][T16985] __blk_mq_alloc_disk+0x29/0x120 [ 907.636379][T16985] loop_add+0x49e/0xb70 [ 907.636413][T16985] ? do_vfs_ioctl+0x523/0x1a60 [ 907.636449][T16985] ? __pfx_loop_add+0x10/0x10 [ 907.636480][T16985] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 907.636552][T16985] ? find_held_lock+0x2b/0x80 [ 907.636588][T16985] loop_control_ioctl+0x13e/0x630 [ 907.636626][T16985] ? __pfx_loop_control_ioctl+0x10/0x10 [ 907.636669][T16985] ? __pfx_loop_control_ioctl+0x10/0x10 [ 907.636720][T16985] __x64_sys_ioctl+0x18e/0x210 [ 907.636757][T16985] do_syscall_64+0xcd/0x490 [ 907.636785][T16985] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 907.636816][T16985] RIP: 0033:0x7fca4af8e929 [ 907.636839][T16985] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 907.636866][T16985] RSP: 002b:00007fca4bebc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 907.636893][T16985] RAX: ffffffffffffffda RBX: 00007fca4b1b5fa0 RCX: 00007fca4af8e929 [ 907.636912][T16985] RDX: fffffffffffffffd RSI: 0000000000004c80 RDI: 0000000000000006 [ 907.636929][T16985] RBP: 00007fca4b010b39 R08: 0000000000000000 R09: 0000000000000000 [ 907.636947][T16985] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 907.636964][T16985] R13: 0000000000000000 R14: 00007fca4b1b5fa0 R15: 00007ffcea4a1b08 [ 907.637001][T16985] [ 908.189435][T16989] FAULT_INJECTION: forcing a failure. [ 908.189435][T16989] name failslab, interval 1, probability 0, space 0, times 0 [ 908.211180][T16989] CPU: 1 UID: 0 PID: 16989 Comm: syz.3.2261 Not tainted 6.16.0-rc2-syzkaller #0 PREEMPT(full) [ 908.211216][T16989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 908.211233][T16989] Call Trace: [ 908.211241][T16989] [ 908.211252][T16989] dump_stack_lvl+0x16c/0x1f0 [ 908.211302][T16989] should_fail_ex+0x512/0x640 [ 908.211343][T16989] ? fs_reclaim_acquire+0xae/0x150 [ 908.211380][T16989] should_failslab+0xc2/0x120 [ 908.211408][T16989] __kmalloc_cache_noprof+0x6a/0x3e0 [ 908.211448][T16989] ? device_add+0xccc/0x1a70 [ 908.211482][T16989] device_add+0xccc/0x1a70 [ 908.211508][T16989] ? dev_set_name+0xc7/0x100 [ 908.211541][T16989] ? __pfx_dev_set_name+0x10/0x10 [ 908.211575][T16989] ? __pfx_device_add+0x10/0x10 [ 908.211602][T16989] ? __pfx___might_resched+0x10/0x10 [ 908.211630][T16989] ? lockdep_hardirqs_on+0x7c/0x110 [ 908.211687][T16989] __add_disk+0x457/0xf00 [ 908.211753][T16989] add_disk_fwnode+0x13f/0x5d0 [ 908.211801][T16989] loop_add+0x911/0xb70 [ 908.211841][T16989] ? do_vfs_ioctl+0x523/0x1a60 [ 908.211876][T16989] ? __pfx_loop_add+0x10/0x10 [ 908.211907][T16989] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 908.211970][T16989] ? find_held_lock+0x2b/0x80 [ 908.212005][T16989] loop_control_ioctl+0x13e/0x630 [ 908.212043][T16989] ? __pfx_loop_control_ioctl+0x10/0x10 [ 908.212085][T16989] ? __pfx_loop_control_ioctl+0x10/0x10 [ 908.212124][T16989] __x64_sys_ioctl+0x18e/0x210 [ 908.212163][T16989] do_syscall_64+0xcd/0x490 [ 908.212193][T16989] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 908.212222][T16989] RIP: 0033:0x7f98b938e929 [ 908.212246][T16989] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 908.212274][T16989] RSP: 002b:00007f98ba210038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 908.212302][T16989] RAX: ffffffffffffffda RBX: 00007f98b95b5fa0 RCX: 00007f98b938e929 [ 908.212321][T16989] RDX: fffffffffffffffd RSI: 0000000000004c80 RDI: 0000000000000006 [ 908.212340][T16989] RBP: 00007f98b9410b39 R08: 0000000000000000 R09: 0000000000000000 [ 908.212358][T16989] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 908.212375][T16989] R13: 0000000000000000 R14: 00007f98b95b5fa0 R15: 00007ffc5ec7cd68 [ 908.212414][T16989] [ 908.626797][T16992] FAULT_INJECTION: forcing a failure. [ 908.626797][T16992] name failslab, interval 1, probability 0, space 0, times 0 [ 908.640881][T16992] CPU: 1 UID: 0 PID: 16992 Comm: syz.0.2262 Not tainted 6.16.0-rc2-syzkaller #0 PREEMPT(full) [ 908.640919][T16992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 908.640937][T16992] Call Trace: [ 908.640946][T16992] [ 908.640958][T16992] dump_stack_lvl+0x16c/0x1f0 [ 908.641012][T16992] should_fail_ex+0x512/0x640 [ 908.641057][T16992] ? kmem_cache_alloc_node_noprof+0x5e/0x3b0 [ 908.641111][T16992] should_failslab+0xc2/0x120 [ 908.641141][T16992] kmem_cache_alloc_node_noprof+0x71/0x3b0 [ 908.641188][T16992] ? __alloc_skb+0x2b2/0x380 [ 908.641240][T16992] __alloc_skb+0x2b2/0x380 [ 908.641285][T16992] ? __pfx___alloc_skb+0x10/0x10 [ 908.641338][T16992] ? __pfx___register_sysctl_table+0x10/0x10 [ 908.641387][T16992] ? is_module_address+0x69/0xf0 [ 908.641436][T16992] inet_netconf_notify_devconf+0x8b/0x1f0 [ 908.641491][T16992] __devinet_sysctl_register+0x227/0x360 [ 908.641538][T16992] ? __pfx___devinet_sysctl_register+0x10/0x10 [ 908.641584][T16992] ? devinet_init_net+0xeb/0x910 [ 908.641624][T16992] ? __asan_memcpy+0x3c/0x60 [ 908.641669][T16992] devinet_init_net+0x347/0x910 [ 908.641715][T16992] ? __pfx_devinet_init_net+0x10/0x10 [ 908.641754][T16992] ops_init+0x1e2/0x5f0 [ 908.641789][T16992] setup_net+0x1ff/0x510 [ 908.641816][T16992] ? lockdep_init_map_type+0x5c/0x280 [ 908.641859][T16992] ? __pfx_setup_net+0x10/0x10 [ 908.641892][T16992] ? debug_mutex_init+0x37/0x70 [ 908.641925][T16992] copy_net_ns+0x2a6/0x5f0 [ 908.641962][T16992] create_new_namespaces+0x3ea/0xa90 [ 908.642008][T16992] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 908.642047][T16992] ksys_unshare+0x45b/0xa40 [ 908.642088][T16992] ? __pfx_ksys_unshare+0x10/0x10 [ 908.642129][T16992] ? xfd_validate_state+0x61/0x180 [ 908.642179][T16992] __x64_sys_unshare+0x31/0x40 [ 908.642219][T16992] do_syscall_64+0xcd/0x490 [ 908.642250][T16992] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 908.642281][T16992] RIP: 0033:0x7fca4af8e929 [ 908.642304][T16992] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 908.642333][T16992] RSP: 002b:00007fca4be9b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 908.642361][T16992] RAX: ffffffffffffffda RBX: 00007fca4b1b6080 RCX: 00007fca4af8e929 [ 908.642380][T16992] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 908.642398][T16992] RBP: 00007fca4b010b39 R08: 0000000000000000 R09: 0000000000000000 [ 908.642416][T16992] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 908.642434][T16992] R13: 0000000000000000 R14: 00007fca4b1b6080 R15: 00007ffcea4a1b08 [ 908.642479][T16992] [ 909.612303][T17006] FAULT_INJECTION: forcing a failure. [ 909.612303][T17006] name failslab, interval 1, probability 0, space 0, times 0 [ 909.628430][T17006] CPU: 0 UID: 0 PID: 17006 Comm: syz.2.2265 Not tainted 6.16.0-rc2-syzkaller #0 PREEMPT(full) [ 909.628471][T17006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 909.628489][T17006] Call Trace: [ 909.628498][T17006] [ 909.628510][T17006] dump_stack_lvl+0x16c/0x1f0 [ 909.628564][T17006] should_fail_ex+0x512/0x640 [ 909.628608][T17006] ? __kmalloc_noprof+0xbf/0x510 [ 909.628656][T17006] ? __register_sysctl_table+0xea2/0x1900 [ 909.628705][T17006] should_failslab+0xc2/0x120 [ 909.628733][T17006] __kmalloc_noprof+0xd2/0x510 [ 909.628776][T17006] ? __register_sysctl_table+0xe8e/0x1900 [ 909.628834][T17006] __register_sysctl_table+0xea2/0x1900 [ 909.628892][T17006] ? __pfx___register_sysctl_table+0x10/0x10 [ 909.628940][T17006] ? is_module_address+0x69/0xf0 [ 909.628982][T17006] ? register_net_sysctl_sz+0x228/0x3e0 [ 909.629024][T17006] __devinet_sysctl_register+0x1b9/0x360 [ 909.629070][T17006] ? __pfx___devinet_sysctl_register+0x10/0x10 [ 909.629115][T17006] ? devinet_init_net+0xeb/0x910 [ 909.629155][T17006] ? __asan_memcpy+0x3c/0x60 [ 909.629198][T17006] devinet_init_net+0x347/0x910 [ 909.629240][T17006] ? __pfx_devinet_init_net+0x10/0x10 [ 909.629279][T17006] ops_init+0x1e2/0x5f0 [ 909.629313][T17006] setup_net+0x1ff/0x510 [ 909.629340][T17006] ? lockdep_init_map_type+0x5c/0x280 [ 909.629389][T17006] ? __pfx_setup_net+0x10/0x10 [ 909.629423][T17006] ? debug_mutex_init+0x37/0x70 [ 909.629457][T17006] copy_net_ns+0x2a6/0x5f0 [ 909.629495][T17006] create_new_namespaces+0x3ea/0xa90 [ 909.629537][T17006] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 909.629574][T17006] ksys_unshare+0x45b/0xa40 [ 909.629615][T17006] ? __pfx_ksys_unshare+0x10/0x10 [ 909.629657][T17006] ? xfd_validate_state+0x61/0x180 [ 909.629708][T17006] __x64_sys_unshare+0x31/0x40 [ 909.629747][T17006] do_syscall_64+0xcd/0x490 [ 909.629778][T17006] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 909.629809][T17006] RIP: 0033:0x7fca0a38e929 [ 909.629832][T17006] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 909.629862][T17006] RSP: 002b:00007fca0b181038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 909.629891][T17006] RAX: ffffffffffffffda RBX: 00007fca0a5b6080 RCX: 00007fca0a38e929 [ 909.629911][T17006] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 909.629929][T17006] RBP: 00007fca0a410b39 R08: 0000000000000000 R09: 0000000000000000 [ 909.629947][T17006] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 909.629965][T17006] R13: 0000000000000000 R14: 00007fca0a5b6080 R15: 00007ffcbb44a018 [ 909.630006][T17006] [ 909.630018][T17006] sysctl could not get directory: /net/ipv4/conf/default -12 [ 909.919871][T17005] FAULT_INJECTION: forcing a failure. [ 909.919871][T17005] name failslab, interval 1, probability 0, space 0, times 0 [ 909.932645][T17005] CPU: 1 UID: 0 PID: 17005 Comm: syz.1.2266 Not tainted 6.16.0-rc2-syzkaller #0 PREEMPT(full) [ 909.932684][T17005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 909.932702][T17005] Call Trace: [ 909.932711][T17005] [ 909.932723][T17005] dump_stack_lvl+0x16c/0x1f0 [ 909.932777][T17005] should_fail_ex+0x512/0x640 [ 909.932820][T17005] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 909.932868][T17005] ? __pfx_mempool_alloc_slab+0x10/0x10 [ 909.932899][T17005] should_failslab+0xc2/0x120 [ 909.932927][T17005] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 909.932974][T17005] ? mempool_init_node+0x320/0x760 [ 909.933009][T17005] ? __pfx_mempool_alloc_slab+0x10/0x10 [ 909.933041][T17005] ? __pfx_mempool_alloc_slab+0x10/0x10 [ 909.933073][T17005] mempool_init_node+0x320/0x760 [ 909.933114][T17005] ? __pfx_mempool_alloc_slab+0x10/0x10 [ 909.933145][T17005] ? __pfx_mempool_free_slab+0x10/0x10 [ 909.933177][T17005] mempool_init_noprof+0x3a/0x50 [ 909.933214][T17005] bioset_init+0x37a/0x880 [ 909.933246][T17005] ? __pfx_bioset_init+0x10/0x10 [ 909.933301][T17005] __alloc_disk_node+0x83/0x630 [ 909.933347][T17005] __blk_mq_alloc_disk+0x89/0x120 [ 909.933391][T17005] loop_add+0x49e/0xb70 [ 909.933422][T17005] ? do_vfs_ioctl+0x523/0x1a60 [ 909.933454][T17005] ? __pfx_loop_add+0x10/0x10 [ 909.933482][T17005] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 909.933538][T17005] ? find_held_lock+0x2b/0x80 [ 909.933578][T17005] loop_control_ioctl+0x13e/0x630 [ 909.933612][T17005] ? __pfx_loop_control_ioctl+0x10/0x10 [ 909.933651][T17005] ? __pfx_loop_control_ioctl+0x10/0x10 [ 909.933686][T17005] __x64_sys_ioctl+0x18e/0x210 [ 909.933721][T17005] do_syscall_64+0xcd/0x490 [ 909.933749][T17005] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 909.933778][T17005] RIP: 0033:0x7f5ab938e929 [ 909.933800][T17005] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 909.933827][T17005] RSP: 002b:00007f5aba1e3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 909.933853][T17005] RAX: ffffffffffffffda RBX: 00007f5ab95b5fa0 RCX: 00007f5ab938e929 [ 909.933871][T17005] RDX: fffffffffffffffd RSI: 0000000000004c80 RDI: 0000000000000006 [ 909.933888][T17005] RBP: 00007f5ab9410b39 R08: 0000000000000000 R09: 0000000000000000 [ 909.933904][T17005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 909.933921][T17005] R13: 0000000000000000 R14: 00007f5ab95b5fa0 R15: 00007ffcbdd32d68 [ 909.933957][T17005] [ 911.038233][T17026] FAULT_INJECTION: forcing a failure. [ 911.038233][T17026] name failslab, interval 1, probability 0, space 0, times 0 [ 911.059965][T17026] CPU: 0 UID: 0 PID: 17026 Comm: syz.1.2272 Not tainted 6.16.0-rc2-syzkaller #0 PREEMPT(full) [ 911.060005][T17026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 911.060023][T17026] Call Trace: [ 911.060033][T17026] [ 911.060044][T17026] dump_stack_lvl+0x16c/0x1f0 [ 911.060098][T17026] should_fail_ex+0x512/0x640 [ 911.060145][T17026] ? __kmalloc_noprof+0xbf/0x510 [ 911.060196][T17026] ? __register_sysctl_table+0xea2/0x1900 [ 911.060259][T17026] should_failslab+0xc2/0x120 [ 911.060291][T17026] __kmalloc_noprof+0xd2/0x510 [ 911.060339][T17026] ? __register_sysctl_table+0xe8e/0x1900 [ 911.060401][T17026] __register_sysctl_table+0xea2/0x1900 [ 911.060463][T17026] ? __pfx___register_sysctl_table+0x10/0x10 [ 911.060516][T17026] ? is_module_address+0x69/0xf0 [ 911.060561][T17026] ? register_net_sysctl_sz+0x228/0x3e0 [ 911.060607][T17026] __devinet_sysctl_register+0x1b9/0x360 [ 911.060658][T17026] ? __pfx___devinet_sysctl_register+0x10/0x10 [ 911.060705][T17026] ? devinet_init_net+0xeb/0x910 [ 911.060748][T17026] ? __asan_memcpy+0x3c/0x60 [ 911.060796][T17026] devinet_init_net+0x315/0x910 [ 911.060840][T17026] ? __pfx_devinet_init_net+0x10/0x10 [ 911.060883][T17026] ops_init+0x1e2/0x5f0 [ 911.060919][T17026] setup_net+0x1ff/0x510 [ 911.060948][T17026] ? lockdep_init_map_type+0x5c/0x280 [ 911.060994][T17026] ? __pfx_setup_net+0x10/0x10 [ 911.061029][T17026] ? debug_mutex_init+0x37/0x70 [ 911.061064][T17026] copy_net_ns+0x2a6/0x5f0 [ 911.061105][T17026] create_new_namespaces+0x3ea/0xa90 [ 911.061149][T17026] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 911.061189][T17026] ksys_unshare+0x45b/0xa40 [ 911.061237][T17026] ? __pfx_ksys_unshare+0x10/0x10 [ 911.061283][T17026] ? xfd_validate_state+0x61/0x180 [ 911.061337][T17026] __x64_sys_unshare+0x31/0x40 [ 911.061379][T17026] do_syscall_64+0xcd/0x490 [ 911.061412][T17026] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 911.061444][T17026] RIP: 0033:0x7f5ab938e929 [ 911.061470][T17026] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 911.061503][T17026] RSP: 002b:00007f5aba1c2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 911.061535][T17026] RAX: ffffffffffffffda RBX: 00007f5ab95b6080 RCX: 00007f5ab938e929 [ 911.061556][T17026] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 911.061576][T17026] RBP: 00007f5ab9410b39 R08: 0000000000000000 R09: 0000000000000000 [ 911.061595][T17026] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 911.061613][T17026] R13: 0000000000000000 R14: 00007f5ab95b6080 R15: 00007ffcbdd32d68 [ 911.061655][T17026] [ 911.061675][T17026] sysctl could not get directory: /net/ipv4/conf -12 [ 911.733231][T17032] FAULT_INJECTION: forcing a failure. [ 911.733231][T17032] name failslab, interval 1, probability 0, space 0, times 0 [ 911.782326][T17032] CPU: 0 UID: 0 PID: 17032 Comm: syz.0.2274 Not tainted 6.16.0-rc2-syzkaller #0 PREEMPT(full) [ 911.782371][T17032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 911.782389][T17032] Call Trace: [ 911.782399][T17032] [ 911.782411][T17032] dump_stack_lvl+0x16c/0x1f0 [ 911.782471][T17032] should_fail_ex+0x512/0x640 [ 911.782520][T17032] ? fs_reclaim_acquire+0xae/0x150 [ 911.782561][T17032] should_failslab+0xc2/0x120 [ 911.782593][T17032] __kmalloc_node_track_caller_noprof+0xd6/0x510 [ 911.782649][T17032] ? kstrdup_const+0x63/0x80 [ 911.782715][T17032] kstrdup+0x53/0x100 [ 911.782759][T17032] kstrdup_const+0x63/0x80 [ 911.782802][T17032] __kernfs_new_node+0x9b/0x8e0 [ 911.782847][T17032] ? __pfx___kernfs_new_node+0x10/0x10 [ 911.782897][T17032] ? find_held_lock+0x2b/0x80 [ 911.782929][T17032] ? kernfs_root+0xee/0x2a0 [ 911.782977][T17032] kernfs_new_node+0x13c/0x1e0 [ 911.783030][T17032] kernfs_create_link+0xcc/0x240 [ 911.783067][T17032] sysfs_do_create_link_sd+0x90/0x140 [ 911.783112][T17032] sysfs_create_link+0x61/0xc0 [ 911.783165][T17032] device_add+0x62c/0x1a70 [ 911.783201][T17032] ? __pfx_device_add+0x10/0x10 [ 911.783229][T17032] ? __pfx___might_resched+0x10/0x10 [ 911.783258][T17032] ? lockdep_hardirqs_on+0x7c/0x110 [ 911.783317][T17032] __add_disk+0x457/0xf00 [ 911.783368][T17032] add_disk_fwnode+0x13f/0x5d0 [ 911.783416][T17032] loop_add+0x911/0xb70 [ 911.783459][T17032] ? do_vfs_ioctl+0x523/0x1a60 [ 911.783492][T17032] ? __pfx_loop_add+0x10/0x10 [ 911.783521][T17032] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 911.783596][T17032] ? find_held_lock+0x2b/0x80 [ 911.783631][T17032] loop_control_ioctl+0x13e/0x630 [ 911.783670][T17032] ? __pfx_loop_control_ioctl+0x10/0x10 [ 911.783711][T17032] ? __pfx_loop_control_ioctl+0x10/0x10 [ 911.783749][T17032] __x64_sys_ioctl+0x18e/0x210 [ 911.783788][T17032] do_syscall_64+0xcd/0x490 [ 911.783817][T17032] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 911.783848][T17032] RIP: 0033:0x7fca4af8e929 [ 911.783871][T17032] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 911.783901][T17032] RSP: 002b:00007fca4bebc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 911.783928][T17032] RAX: ffffffffffffffda RBX: 00007fca4b1b5fa0 RCX: 00007fca4af8e929 [ 911.783947][T17032] RDX: fffffffffffffffd RSI: 0000000000004c80 RDI: 0000000000000005 [ 911.783965][T17032] RBP: 00007fca4b010b39 R08: 0000000000000000 R09: 0000000000000000 [ 911.783982][T17032] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 911.783999][T17032] R13: 0000000000000000 R14: 00007fca4b1b5fa0 R15: 00007ffcea4a1b08 [ 911.784037][T17032] [ 911.823975][T17035] FAULT_INJECTION: forcing a failure. [ 911.823975][T17035] name failslab, interval 1, probability 0, space 0, times 0 [ 912.069047][T17035] CPU: 1 UID: 0 PID: 17035 Comm: syz.2.2275 Not tainted 6.16.0-rc2-syzkaller #0 PREEMPT(full) [ 912.069080][T17035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 912.069096][T17035] Call Trace: [ 912.069104][T17035] [ 912.069113][T17035] dump_stack_lvl+0x16c/0x1f0 [ 912.069159][T17035] should_fail_ex+0x512/0x640 [ 912.069194][T17035] ? __kvmalloc_node_noprof+0x124/0x620 [ 912.069231][T17035] should_failslab+0xc2/0x120 [ 912.069255][T17035] __kvmalloc_node_noprof+0x137/0x620 [ 912.069291][T17035] ? sbitmap_init_node+0x1ca/0x770 [ 912.069323][T17035] ? sbitmap_init_node+0x1ca/0x770 [ 912.069346][T17035] sbitmap_init_node+0x1ca/0x770 [ 912.069377][T17035] sbitmap_queue_init_node+0x41/0x560 [ 912.069414][T17035] blk_mq_init_tags+0x12d/0x2b0 [ 912.069455][T17035] blk_mq_alloc_map_and_rqs+0x237/0xf60 [ 912.069492][T17035] ? blk_mq_map_queues+0x211/0x410 [ 912.069524][T17035] __blk_mq_alloc_map_and_rqs+0x128/0x1f0 [ 912.069563][T17035] blk_mq_alloc_tag_set+0x778/0x1260 [ 912.069606][T17035] loop_add+0x3b9/0xb70 [ 912.069632][T17035] ? do_vfs_ioctl+0x523/0x1a60 [ 912.069660][T17035] ? __pfx_loop_add+0x10/0x10 [ 912.069683][T17035] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 912.069730][T17035] ? find_held_lock+0x2b/0x80 [ 912.069757][T17035] loop_control_ioctl+0x13e/0x630 [ 912.069786][T17035] ? __pfx_loop_control_ioctl+0x10/0x10 [ 912.069818][T17035] ? __pfx_loop_control_ioctl+0x10/0x10 [ 912.069852][T17035] __x64_sys_ioctl+0x18e/0x210 [ 912.069885][T17035] do_syscall_64+0xcd/0x490 [ 912.069909][T17035] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 912.069933][T17035] RIP: 0033:0x7fca0a38e929 [ 912.069953][T17035] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 912.069977][T17035] RSP: 002b:00007fca0b1a2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 912.069999][T17035] RAX: ffffffffffffffda RBX: 00007fca0a5b5fa0 RCX: 00007fca0a38e929 [ 912.070014][T17035] RDX: fffffffffffffffd RSI: 0000000000004c80 RDI: 0000000000000006 [ 912.070029][T17035] RBP: 00007fca0a410b39 R08: 0000000000000000 R09: 0000000000000000 [ 912.070043][T17035] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 912.070057][T17035] R13: 0000000000000000 R14: 00007fca0a5b5fa0 R15: 00007ffcbb44a018 [ 912.070089][T17035] [ 912.070911][T17035] blk-mq: reduced tag depth (128 -> 64) [ 912.650689][T17050] FAULT_INJECTION: forcing a failure. [ 912.650689][T17050] name failslab, interval 1, probability 0, space 0, times 0 [ 912.664166][T17050] CPU: 1 UID: 0 PID: 17050 Comm: syz.2.2279 Not tainted 6.16.0-rc2-syzkaller #0 PREEMPT(full) [ 912.664204][T17050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 912.664221][T17050] Call Trace: [ 912.664231][T17050] [ 912.664242][T17050] dump_stack_lvl+0x16c/0x1f0 [ 912.664292][T17050] should_fail_ex+0x512/0x640 [ 912.664333][T17050] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 912.664379][T17050] should_failslab+0xc2/0x120 [ 912.664406][T17050] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 912.664448][T17050] ? lockdep_init_map_type+0x5c/0x280 [ 912.664487][T17050] ? mempool_init_node+0x320/0x760 [ 912.664520][T17050] ? __pfx_mempool_alloc_slab+0x10/0x10 [ 912.664552][T17050] mempool_init_node+0x320/0x760 [ 912.664591][T17050] ? __pfx_mempool_alloc_slab+0x10/0x10 [ 912.664620][T17050] ? __pfx_mempool_free_slab+0x10/0x10 [ 912.664650][T17050] mempool_init_noprof+0x3a/0x50 [ 912.664686][T17050] bioset_init+0x37a/0x880 [ 912.664716][T17050] ? __pfx_bioset_init+0x10/0x10 [ 912.664758][T17050] __alloc_disk_node+0x83/0x630 [ 912.664804][T17050] __blk_mq_alloc_disk+0x89/0x120 [ 912.664847][T17050] loop_add+0x49e/0xb70 [ 912.664878][T17050] ? do_vfs_ioctl+0x523/0x1a60 [ 912.664910][T17050] ? __pfx_loop_add+0x10/0x10 [ 912.664939][T17050] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 912.664995][T17050] ? find_held_lock+0x2b/0x80 [ 912.665027][T17050] loop_control_ioctl+0x13e/0x630 [ 912.665061][T17050] ? __pfx_loop_control_ioctl+0x10/0x10 [ 912.665108][T17050] ? __pfx_loop_control_ioctl+0x10/0x10 [ 912.665149][T17050] __x64_sys_ioctl+0x18e/0x210 [ 912.665189][T17050] do_syscall_64+0xcd/0x490 [ 912.665219][T17050] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 912.665247][T17050] RIP: 0033:0x7fca0a38e929 [ 912.665270][T17050] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 912.665299][T17050] RSP: 002b:00007fca0b1a2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 912.665326][T17050] RAX: ffffffffffffffda RBX: 00007fca0a5b5fa0 RCX: 00007fca0a38e929 [ 912.665344][T17050] RDX: fffffffffffffffd RSI: 0000000000004c80 RDI: 0000000000000005 [ 912.665362][T17050] RBP: 00007fca0a410b39 R08: 0000000000000000 R09: 0000000000000000 [ 912.665379][T17050] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 912.665395][T17050] R13: 0000000000000000 R14: 00007fca0a5b5fa0 R15: 00007ffcbb44a018 [ 912.665431][T17050] [ 913.057520][T17048] FAULT_INJECTION: forcing a failure. [ 913.057520][T17048] name failslab, interval 1, probability 0, space 0, times 0 [ 913.094028][T17048] CPU: 1 UID: 0 PID: 17048 Comm: syz.3.2278 Not tainted 6.16.0-rc2-syzkaller #0 PREEMPT(full) [ 913.094068][T17048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 913.094085][T17048] Call Trace: [ 913.094094][T17048] [ 913.094105][T17048] dump_stack_lvl+0x16c/0x1f0 [ 913.094155][T17048] should_fail_ex+0x512/0x640 [ 913.094195][T17048] ? kmem_cache_alloc_lru_noprof+0x5f/0x3b0 [ 913.094245][T17048] should_failslab+0xc2/0x120 [ 913.094278][T17048] kmem_cache_alloc_lru_noprof+0x72/0x3b0 [ 913.094323][T17048] ? sock_alloc_inode+0x25/0x1c0 [ 913.094361][T17048] ? __pfx_sock_alloc_inode+0x10/0x10 [ 913.094392][T17048] sock_alloc_inode+0x25/0x1c0 [ 913.094423][T17048] alloc_inode+0x61/0x240 [ 913.094452][T17048] sock_alloc+0x40/0x280 [ 913.094482][T17048] sock_create_lite+0x82/0x120 [ 913.094516][T17048] __netlink_kernel_create+0xbd/0x750 [ 913.094547][T17048] ? trace_kmalloc+0x2b/0xd0 [ 913.094579][T17048] ? __kvmalloc_node_noprof+0x298/0x620 [ 913.094619][T17048] ? __pfx___netlink_kernel_create+0x10/0x10 [ 913.094650][T17048] ? fib4_semantics_init+0x25/0x100 [ 913.094707][T17048] fib_net_init+0x26d/0x3f0 [ 913.094739][T17048] ? __pfx___register_sysctl_table+0x10/0x10 [ 913.094788][T17048] ? __pfx_fib_net_init+0x10/0x10 [ 913.094820][T17048] ? lockdep_init_map_type+0x5c/0x280 [ 913.094861][T17048] ? __pfx_nl_fib_input+0x10/0x10 [ 913.094900][T17048] ? devinet_init_net+0x5c2/0x910 [ 913.094941][T17048] ? __pfx_fib_net_init+0x10/0x10 [ 913.094974][T17048] ops_init+0x1e2/0x5f0 [ 913.095005][T17048] setup_net+0x1ff/0x510 [ 913.095032][T17048] ? lockdep_init_map_type+0x5c/0x280 [ 913.095072][T17048] ? __pfx_setup_net+0x10/0x10 [ 913.095103][T17048] ? debug_mutex_init+0x37/0x70 [ 913.095135][T17048] copy_net_ns+0x2a6/0x5f0 [ 913.095171][T17048] create_new_namespaces+0x3ea/0xa90 [ 913.095210][T17048] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 913.095246][T17048] ksys_unshare+0x45b/0xa40 [ 913.095289][T17048] ? __pfx_ksys_unshare+0x10/0x10 [ 913.095329][T17048] ? xfd_validate_state+0x61/0x180 [ 913.095377][T17048] __x64_sys_unshare+0x31/0x40 [ 913.095415][T17048] do_syscall_64+0xcd/0x490 [ 913.095445][T17048] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 913.095475][T17048] RIP: 0033:0x7f98b938e929 [ 913.095497][T17048] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 913.095526][T17048] RSP: 002b:00007f98ba1ef038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 913.095554][T17048] RAX: ffffffffffffffda RBX: 00007f98b95b6080 RCX: 00007f98b938e929 [ 913.095573][T17048] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 913.095590][T17048] RBP: 00007f98b9410b39 R08: 0000000000000000 R09: 0000000000000000 [ 913.095608][T17048] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 913.095625][T17048] R13: 0000000000000000 R14: 00007f98b95b6080 R15: 00007ffc5ec7cd68 [ 913.095663][T17048] [ 914.490589][T17077] FAULT_INJECTION: forcing a failure. [ 914.490589][T17077] name failslab, interval 1, probability 0, space 0, times 0 [ 914.549655][T17079] FAULT_INJECTION: forcing a failure. [ 914.549655][T17079] name failslab, interval 1, probability 0, space 0, times 0 [ 914.583065][T17077] CPU: 0 UID: 0 PID: 17077 Comm: syz.1.2287 Not tainted 6.16.0-rc2-syzkaller #0 PREEMPT(full) [ 914.583105][T17077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 914.583123][T17077] Call Trace: [ 914.583131][T17077] [ 914.583142][T17077] dump_stack_lvl+0x16c/0x1f0 [ 914.583193][T17077] should_fail_ex+0x512/0x640 [ 914.583235][T17077] ? __kmalloc_noprof+0xbf/0x510 [ 914.583280][T17077] ? __register_sysctl_table+0xb3/0x1900 [ 914.583327][T17077] should_failslab+0xc2/0x120 [ 914.583355][T17077] __kmalloc_noprof+0xd2/0x510 [ 914.583406][T17077] __register_sysctl_table+0xb3/0x1900 [ 914.583454][T17077] ? is_module_address+0x5f/0xf0 [ 914.583501][T17077] ? __pfx___register_sysctl_table+0x10/0x10 [ 914.583546][T17077] ? is_module_address+0x69/0xf0 [ 914.583584][T17077] ? register_net_sysctl_sz+0x228/0x3e0 [ 914.583624][T17077] __devinet_sysctl_register+0x1b9/0x360 [ 914.583668][T17077] ? __pfx___devinet_sysctl_register+0x10/0x10 [ 914.583710][T17077] ? devinet_init_net+0xeb/0x910 [ 914.583747][T17077] ? __asan_memcpy+0x3c/0x60 [ 914.583787][T17077] devinet_init_net+0x315/0x910 [ 914.583826][T17077] ? __pfx_devinet_init_net+0x10/0x10 [ 914.583863][T17077] ops_init+0x1e2/0x5f0 [ 914.583896][T17077] setup_net+0x1ff/0x510 [ 914.583931][T17077] ? lockdep_init_map_type+0x5c/0x280 [ 914.583971][T17077] ? __pfx_setup_net+0x10/0x10 [ 914.584004][T17077] ? debug_mutex_init+0x37/0x70 [ 914.584036][T17077] copy_net_ns+0x2a6/0x5f0 [ 914.584071][T17077] create_new_namespaces+0x3ea/0xa90 [ 914.584114][T17077] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 914.584149][T17077] ksys_unshare+0x45b/0xa40 [ 914.584188][T17077] ? __pfx_ksys_unshare+0x10/0x10 [ 914.584227][T17077] ? xfd_validate_state+0x61/0x180 [ 914.584276][T17077] __x64_sys_unshare+0x31/0x40 [ 914.584313][T17077] do_syscall_64+0xcd/0x490 [ 914.584343][T17077] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 914.584373][T17077] RIP: 0033:0x7f5ab938e929 [ 914.584396][T17077] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 914.584424][T17077] RSP: 002b:00007f5aba1c2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 914.584452][T17077] RAX: ffffffffffffffda RBX: 00007f5ab95b6080 RCX: 00007f5ab938e929 [ 914.584471][T17077] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 914.584487][T17077] RBP: 00007f5ab9410b39 R08: 0000000000000000 R09: 0000000000000000 [ 914.584503][T17077] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 914.584520][T17077] R13: 0000000000000000 R14: 00007f5ab95b6080 R15: 00007ffcbdd32d68 [ 914.584559][T17077] [ 914.928227][T17079] CPU: 0 UID: 0 PID: 17079 Comm: syz.0.2288 Not tainted 6.16.0-rc2-syzkaller #0 PREEMPT(full) [ 914.928267][T17079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 914.928285][T17079] Call Trace: [ 914.928294][T17079] [ 914.928306][T17079] dump_stack_lvl+0x16c/0x1f0 [ 914.928359][T17079] should_fail_ex+0x512/0x640 [ 914.928401][T17079] ? __kmalloc_noprof+0xbf/0x510 [ 914.928449][T17079] ? __register_sysctl_table+0xb3/0x1900 [ 914.928496][T17079] should_failslab+0xc2/0x120 [ 914.928523][T17079] __kmalloc_noprof+0xd2/0x510 [ 914.928572][T17079] __register_sysctl_table+0xb3/0x1900 [ 914.928618][T17079] ? is_module_address+0x5f/0xf0 [ 914.928662][T17079] ? __pfx___register_sysctl_table+0x10/0x10 [ 914.928710][T17079] ? is_module_address+0x69/0xf0 [ 914.928750][T17079] ? register_net_sysctl_sz+0x228/0x3e0 [ 914.928790][T17079] __devinet_sysctl_register+0x1b9/0x360 [ 914.928836][T17079] ? __pfx___devinet_sysctl_register+0x10/0x10 [ 914.928887][T17079] ? devinet_init_net+0xeb/0x910 [ 914.928928][T17079] ? __asan_memcpy+0x3c/0x60 [ 914.928971][T17079] devinet_init_net+0x347/0x910 [ 914.929011][T17079] ? __pfx_devinet_init_net+0x10/0x10 [ 914.929049][T17079] ops_init+0x1e2/0x5f0 [ 914.929082][T17079] setup_net+0x1ff/0x510 [ 914.929108][T17079] ? lockdep_init_map_type+0x5c/0x280 [ 914.929150][T17079] ? __pfx_setup_net+0x10/0x10 [ 914.929182][T17079] ? debug_mutex_init+0x37/0x70 [ 914.929213][T17079] copy_net_ns+0x2a6/0x5f0 [ 914.929249][T17079] create_new_namespaces+0x3ea/0xa90 [ 914.929288][T17079] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 914.929322][T17079] ksys_unshare+0x45b/0xa40 [ 914.929361][T17079] ? __pfx_ksys_unshare+0x10/0x10 [ 914.929400][T17079] ? xfd_validate_state+0x61/0x180 [ 914.929446][T17079] __x64_sys_unshare+0x31/0x40 [ 914.929482][T17079] do_syscall_64+0xcd/0x490 [ 914.929509][T17079] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 914.929538][T17079] RIP: 0033:0x7fca4af8e929 [ 914.929560][T17079] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 914.929590][T17079] RSP: 002b:00007fca4bebc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 914.929617][T17079] RAX: ffffffffffffffda RBX: 00007fca4b1b5fa0 RCX: 00007fca4af8e929 [ 914.929636][T17079] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 914.929654][T17079] RBP: 00007fca4b010b39 R08: 0000000000000000 R09: 0000000000000000 [ 914.929671][T17079] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 914.929687][T17079] R13: 0000000000000000 R14: 00007fca4b1b5fa0 R15: 00007ffcea4a1b08 [ 914.929723][T17079] [ 915.570158][T17083] usb usb28: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 915.766676][T17092] usb usb28: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 915.841226][T17092] FAULT_INJECTION: forcing a failure. [ 915.841226][T17092] name failslab, interval 1, probability 0, space 0, times 0 [ 915.854599][T17092] CPU: 0 UID: 0 PID: 17092 Comm: syz.0.2291 Not tainted 6.16.0-rc2-syzkaller #0 PREEMPT(full) [ 915.854635][T17092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 915.854652][T17092] Call Trace: [ 915.854661][T17092] [ 915.854671][T17092] dump_stack_lvl+0x16c/0x1f0 [ 915.854719][T17092] should_fail_ex+0x512/0x640 [ 915.854760][T17092] ? __kmalloc_node_track_caller_noprof+0xc3/0x510 [ 915.854810][T17092] should_failslab+0xc2/0x120 [ 915.854839][T17092] __kmalloc_node_track_caller_noprof+0xd6/0x510 [ 915.854888][T17092] ? devinet_init_net+0x9c/0x910 [ 915.854928][T17092] ? __pfx_devinet_init_net+0x10/0x10 [ 915.854966][T17092] kmemdup_noprof+0x29/0x60 [ 915.855010][T17092] devinet_init_net+0x9c/0x910 [ 915.855057][T17092] ? __pfx_devinet_init_net+0x10/0x10 [ 915.855095][T17092] ops_init+0x1e2/0x5f0 [ 915.855128][T17092] setup_net+0x1ff/0x510 [ 915.855154][T17092] ? lockdep_init_map_type+0x5c/0x280 [ 915.855194][T17092] ? __pfx_setup_net+0x10/0x10 [ 915.855224][T17092] ? debug_mutex_init+0x37/0x70 [ 915.855255][T17092] copy_net_ns+0x2a6/0x5f0 [ 915.855289][T17092] create_new_namespaces+0x3ea/0xa90 [ 915.855328][T17092] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 915.855362][T17092] ksys_unshare+0x45b/0xa40 [ 915.855401][T17092] ? __pfx_ksys_unshare+0x10/0x10 [ 915.855442][T17092] ? xfd_validate_state+0x61/0x180 [ 915.855494][T17092] __x64_sys_unshare+0x31/0x40 [ 915.855532][T17092] do_syscall_64+0xcd/0x490 [ 915.855561][T17092] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 915.855592][T17092] RIP: 0033:0x7fca4af8e929 [ 915.855614][T17092] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 915.855660][T17092] RSP: 002b:00007fca4be9b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 915.855688][T17092] RAX: ffffffffffffffda RBX: 00007fca4b1b6080 RCX: 00007fca4af8e929 [ 915.855708][T17092] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 915.855727][T17092] RBP: 00007fca4b010b39 R08: 0000000000000000 R09: 0000000000000000 [ 915.855746][T17092] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 915.855762][T17092] R13: 0000000000000000 R14: 00007fca4b1b6080 R15: 00007ffcea4a1b08 [ 915.855802][T17092] [ 917.435863][T17115] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 917.451124][T17115] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 917.478246][T17115] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 917.491807][T17115] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 917.509479][T17115] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 918.767554][ T36] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 918.826568][T17113] chnl_net:caif_netlink_parms(): no params data found [ 918.877763][ T36] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 919.019987][ T36] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 919.076478][T17131] FAULT_INJECTION: forcing a failure. [ 919.076478][T17131] name failslab, interval 1, probability 0, space 0, times 0 [ 919.090755][T17131] CPU: 1 UID: 0 PID: 17131 Comm: syz.1.2302 Not tainted 6.16.0-rc2-syzkaller #0 PREEMPT(full) [ 919.090792][T17131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 919.090809][T17131] Call Trace: [ 919.090818][T17131] [ 919.090829][T17131] dump_stack_lvl+0x16c/0x1f0 [ 919.090879][T17131] should_fail_ex+0x512/0x640 [ 919.090920][T17131] ? fs_reclaim_acquire+0xae/0x150 [ 919.090957][T17131] should_failslab+0xc2/0x120 [ 919.090984][T17131] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 919.091027][T17131] ? bpf_ksym_find+0x124/0x1c0 [ 919.091057][T17131] ? __kernfs_new_node+0xd2/0x8e0 [ 919.091103][T17131] __kernfs_new_node+0xd2/0x8e0 [ 919.091147][T17131] ? __pfx___kernfs_new_node+0x10/0x10 [ 919.091196][T17131] ? find_held_lock+0x2b/0x80 [ 919.091225][T17131] ? kernfs_root+0xee/0x2a0 [ 919.091272][T17131] kernfs_new_node+0x13c/0x1e0 [ 919.091317][T17131] ? kasan_save_stack+0x42/0x60 [ 919.091362][T17131] kernfs_create_dir_ns+0x4c/0x1a0 [ 919.091412][T17131] sysfs_create_dir_ns+0x13a/0x2b0 [ 919.091450][T17131] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 919.091492][T17131] ? rcu_is_watching+0x12/0xc0 [ 919.091520][T17131] ? kfree+0x24f/0x4d0 [ 919.091560][T17131] kobject_add_internal+0x2c4/0x9b0 [ 919.091596][T17131] kobject_add+0x16e/0x240 [ 919.091625][T17131] ? __pfx_kobject_add+0x10/0x10 [ 919.091676][T17131] kobject_create_and_add+0x7e/0xf0 [ 919.091710][T17131] __add_disk+0x676/0xf00 [ 919.091781][T17131] add_disk_fwnode+0x13f/0x5d0 [ 919.091842][T17131] loop_add+0x911/0xb70 [ 919.091876][T17131] ? do_vfs_ioctl+0x523/0x1a60 [ 919.091911][T17131] ? __pfx_loop_add+0x10/0x10 [ 919.091941][T17131] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 919.092005][T17131] ? find_held_lock+0x2b/0x80 [ 919.092040][T17131] loop_control_ioctl+0x13e/0x630 [ 919.092078][T17131] ? __pfx_loop_control_ioctl+0x10/0x10 [ 919.092120][T17131] ? __pfx_loop_control_ioctl+0x10/0x10 [ 919.092159][T17131] __x64_sys_ioctl+0x18e/0x210 [ 919.092198][T17131] do_syscall_64+0xcd/0x490 [ 919.092229][T17131] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 919.092260][T17131] RIP: 0033:0x7f5ab938e929 [ 919.092283][T17131] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 919.092313][T17131] RSP: 002b:00007f5aba1e3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 919.092341][T17131] RAX: ffffffffffffffda RBX: 00007f5ab95b5fa0 RCX: 00007f5ab938e929 [ 919.092361][T17131] RDX: fffffffffffffffd RSI: 0000000000004c80 RDI: 0000000000000004 [ 919.092379][T17131] RBP: 00007f5ab9410b39 R08: 0000000000000000 R09: 0000000000000000 [ 919.092398][T17131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 919.092417][T17131] R13: 0000000000000000 R14: 00007f5ab95b5fa0 R15: 00007ffcbdd32d68 [ 919.092455][T17131] [ 919.092467][T17131] kobject: kobject_add_internal failed for holders (error: -12 parent: loop45) [ 919.401592][T17131] kobject: kobject_create_and_add: kobject_add error: -12 [ 919.472381][ T36] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 919.495575][T17113] bridge0: port 1(bridge_slave_0) entered blocking state [ 919.512959][T17113] bridge0: port 1(bridge_slave_0) entered disabled state [ 919.522744][T17113] bridge_slave_0: entered allmulticast mode [ 919.539921][T17113] bridge_slave_0: entered promiscuous mode [ 919.557792][T17113] bridge0: port 2(bridge_slave_1) entered blocking state [ 919.578219][ T5839] Bluetooth: hci4: command tx timeout [ 919.587315][T17113] bridge0: port 2(bridge_slave_1) entered disabled state [ 919.595865][T17113] bridge_slave_1: entered allmulticast mode [ 919.605550][T17113] bridge_slave_1: entered promiscuous mode [ 919.705262][T17113] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 919.748421][T17113] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 919.904399][T17113] team0: Port device team_slave_0 added [ 920.014719][T17113] team0: Port device team_slave_1 added [ 920.210333][T17113] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 920.222179][T17113] 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 1560 would solve the problem. [ 920.299475][T17113] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 920.341309][T17139] FAULT_INJECTION: forcing a failure. [ 920.341309][T17139] name failslab, interval 1, probability 0, space 0, times 0 [ 920.341467][T17113] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 920.368252][T17139] CPU: 1 UID: 0 PID: 17139 Comm: syz.1.2303 Not tainted 6.16.0-rc2-syzkaller #0 PREEMPT(full) [ 920.368289][T17139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 920.368306][T17139] Call Trace: [ 920.368315][T17139] [ 920.368326][T17139] dump_stack_lvl+0x16c/0x1f0 [ 920.368378][T17139] should_fail_ex+0x512/0x640 [ 920.368421][T17139] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 920.368464][T17139] should_failslab+0xc2/0x120 [ 920.368493][T17139] __kmalloc_cache_noprof+0x6a/0x3e0 [ 920.368534][T17139] ? devlink_fmsg_nest_common.part.0+0x48/0x1e0 [ 920.368577][T17139] devlink_fmsg_nest_common.part.0+0x48/0x1e0 [ 920.368618][T17139] devlink_fmsg_bool_pair_put+0x270/0x2f0 [ 920.368664][T17139] ? __pfx_devlink_fmsg_bool_pair_put+0x10/0x10 [ 920.368703][T17139] ? __kasan_kmalloc+0xa0/0xb0 [ 920.368748][T17139] ? devlink_fmsg_nest_common.part.0+0xcd/0x1e0 [ 920.368791][T17139] nsim_dev_dummy_fmsg_put+0xe7/0x1e0 [ 920.368825][T17139] devlink_health_do_dump+0x243/0x620 [ 920.368869][T17139] devlink_health_report+0x3c9/0x9c0 [ 920.368914][T17139] ? __pfx_devlink_health_report+0x10/0x10 [ 920.368954][T17139] ? _copy_from_user+0x59/0xd0 [ 920.369005][T17139] nsim_dev_health_break_write+0x166/0x210 [ 920.369056][T17139] ? __pfx_nsim_dev_health_break_write+0x10/0x10 [ 920.369105][T17139] full_proxy_write+0x13f/0x200 [ 920.369138][T17139] ? __pfx_full_proxy_write+0x10/0x10 [ 920.369167][T17139] vfs_write+0x2a0/0x1150 [ 920.369217][T17139] ? __pfx___mutex_lock+0x10/0x10 [ 920.369246][T17139] ? __pfx_vfs_write+0x10/0x10 [ 920.369306][T17139] ? __fget_files+0x20e/0x3c0 [ 920.369360][T17139] ksys_write+0x12a/0x250 [ 920.369419][T17139] ? __pfx_ksys_write+0x10/0x10 [ 920.369476][T17139] do_syscall_64+0xcd/0x490 [ 920.369508][T17139] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 920.369540][T17139] RIP: 0033:0x7f5ab938e929 [ 920.369564][T17139] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 920.369594][T17139] RSP: 002b:00007f5aba1e3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 920.369623][T17139] RAX: ffffffffffffffda RBX: 00007f5ab95b5fa0 RCX: 00007f5ab938e929 [ 920.369652][T17139] RDX: 00000000000001ff RSI: 0000000000000000 RDI: 0000000000000005 [ 920.369671][T17139] RBP: 00007f5ab9410b39 R08: 0000000000000000 R09: 0000000000000000 [ 920.369689][T17139] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 920.369708][T17139] R13: 0000000000000000 R14: 00007f5ab95b5fa0 R15: 00007ffcbdd32d68 [ 920.369750][T17139] [ 920.378137][T17113] 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 1560 would solve the problem. [ 920.694471][T17113] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 920.706238][ T36] bridge_slave_1: left allmulticast mode [ 920.712259][ T36] bridge_slave_1: left promiscuous mode [ 920.718881][ T36] bridge0: port 2(bridge_slave_1) entered disabled state [ 920.830492][ T36] bridge_slave_0: left allmulticast mode [ 920.836177][ T36] bridge_slave_0: left promiscuous mode [ 920.844742][ T36] bridge0: port 1(bridge_slave_0) entered disabled state [ 921.658763][ T5839] Bluetooth: hci4: command tx timeout [ 921.834051][ T36] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 921.944166][ T36] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 921.974660][ T36] bond0 (unregistering): Released all slaves [ 922.174587][T17113] hsr_slave_0: entered promiscuous mode [ 922.181452][T17113] hsr_slave_1: entered promiscuous mode [ 922.188980][T17113] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 922.207335][T17113] Cannot create hsr debugfs directory [ 923.739677][ T5839] Bluetooth: hci4: command tx timeout [ 924.821151][ T36] hsr_slave_0: left promiscuous mode [ 924.838979][ T36] hsr_slave_1: left promiscuous mode [ 924.845072][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 924.862458][ T36] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 924.883769][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 924.899040][ T36] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 924.936687][ T36] veth1_macvtap: left promiscuous mode [ 924.958720][ T36] veth0_macvtap: left promiscuous mode [ 924.964421][ T36] veth1_vlan: left promiscuous mode [ 924.978371][ T36] veth0_vlan: left promiscuous mode [ 925.819326][ T5839] Bluetooth: hci4: command tx timeout [ 926.177827][ T36] team0 (unregistering): Port device team_slave_1 removed [ 926.248798][ T36] team0 (unregistering): Port device team_slave_0 removed [ 928.016579][T17262] vcan0: tx drop: invalid da for name 0x000000000000003f [ 936.542010][ T1306] ieee802154 phy0 wpan0: encryption failed: -22 [ 936.552573][ T1306] ieee802154 phy1 wpan1: encryption failed: -22 [ 940.008629][T17115] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 940.020147][T17115] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 940.028543][T17115] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 940.037092][T17115] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 940.045807][T17115] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 940.215263][T17338] chnl_net:caif_netlink_parms(): no params data found [ 940.292977][T17338] bridge0: port 1(bridge_slave_0) entered blocking state [ 940.300908][T17338] bridge0: port 1(bridge_slave_0) entered disabled state [ 940.308048][T17338] bridge_slave_0: entered allmulticast mode [ 940.315696][T17338] bridge_slave_0: entered promiscuous mode [ 940.324203][T17338] bridge0: port 2(bridge_slave_1) entered blocking state [ 940.332099][T17338] bridge0: port 2(bridge_slave_1) entered disabled state [ 940.339523][T17338] bridge_slave_1: entered allmulticast mode [ 940.346664][T17338] bridge_slave_1: entered promiscuous mode [ 940.379480][T17338] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 940.392016][T17338] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 940.427499][T17338] team0: Port device team_slave_0 added [ 940.436539][T17338] team0: Port device team_slave_1 added [ 940.469567][T17338] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 940.476538][T17338] 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 1560 would solve the problem. [ 940.503402][T17338] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 940.515544][T17338] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 940.522537][T17338] 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 1560 would solve the problem. [ 940.548704][T17338] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 940.600777][T17338] hsr_slave_0: entered promiscuous mode [ 940.607117][T17338] hsr_slave_1: entered promiscuous mode [ 942.138384][ T5839] Bluetooth: hci2: command tx timeout [ 944.219056][ T5839] Bluetooth: hci2: command tx timeout [ 945.524895][T17115] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 945.538737][T17115] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 945.546540][T17115] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 945.556396][T17115] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 945.564723][T17115] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 945.755621][T17348] chnl_net:caif_netlink_parms(): no params data found [ 945.844979][T17348] bridge0: port 1(bridge_slave_0) entered blocking state [ 945.852342][T17348] bridge0: port 1(bridge_slave_0) entered disabled state [ 945.859942][T17348] bridge_slave_0: entered allmulticast mode [ 945.867231][T17348] bridge_slave_0: entered promiscuous mode [ 945.876172][T17348] bridge0: port 2(bridge_slave_1) entered blocking state [ 945.883452][T17348] bridge0: port 2(bridge_slave_1) entered disabled state [ 945.890970][T17348] bridge_slave_1: entered allmulticast mode [ 945.898669][T17348] bridge_slave_1: entered promiscuous mode [ 945.940127][T17348] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 945.951909][T17348] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 945.990526][T17348] team0: Port device team_slave_0 added [ 945.999082][T17348] team0: Port device team_slave_1 added [ 946.034190][T17348] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 946.041213][T17348] 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 1560 would solve the problem. [ 946.067410][T17348] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 946.080128][T17348] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 946.087083][T17348] 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 1560 would solve the problem. [ 946.113068][T17348] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 946.163266][T17348] hsr_slave_0: entered promiscuous mode [ 946.169836][T17348] hsr_slave_1: entered promiscuous mode [ 946.175912][T17348] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 946.184321][T17348] Cannot create hsr debugfs directory [ 946.298638][T17115] Bluetooth: hci2: command tx timeout [ 947.659011][T17115] Bluetooth: hci5: command tx timeout [ 948.379880][T17115] Bluetooth: hci2: command tx timeout [ 949.050162][ T5839] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 949.058924][ T5839] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 949.066823][ T5839] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 949.075732][ T5839] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 949.083909][ T5839] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 949.280931][T17358] chnl_net:caif_netlink_parms(): no params data found [ 949.364985][T17358] bridge0: port 1(bridge_slave_0) entered blocking state [ 949.372699][T17358] bridge0: port 1(bridge_slave_0) entered disabled state [ 949.380112][T17358] bridge_slave_0: entered allmulticast mode [ 949.387408][T17358] bridge_slave_0: entered promiscuous mode [ 949.395442][T17358] bridge0: port 2(bridge_slave_1) entered blocking state [ 949.403541][T17358] bridge0: port 2(bridge_slave_1) entered disabled state [ 949.410887][T17358] bridge_slave_1: entered allmulticast mode [ 949.418198][T17358] bridge_slave_1: entered promiscuous mode [ 949.453363][T17358] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 949.465166][T17358] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 949.508508][T17358] team0: Port device team_slave_0 added [ 949.517146][T17358] team0: Port device team_slave_1 added [ 949.549570][T17358] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 949.556550][T17358] 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 1560 would solve the problem. [ 949.582885][T17358] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 949.595397][T17358] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 949.604810][T17358] 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 1560 would solve the problem. [ 949.630917][T17358] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 949.680696][T17358] hsr_slave_0: entered promiscuous mode [ 949.687235][T17358] hsr_slave_1: entered promiscuous mode [ 949.693632][T17358] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 949.701324][T17358] Cannot create hsr debugfs directory [ 949.738354][T17115] Bluetooth: hci5: command tx timeout [ 951.178409][T17115] Bluetooth: hci6: command tx timeout [ 951.818372][T17115] Bluetooth: hci5: command tx timeout [ 953.258380][T17115] Bluetooth: hci6: command tx timeout [ 953.898641][T17115] Bluetooth: hci5: command tx timeout [ 955.348615][T17115] Bluetooth: hci6: command tx timeout [ 957.428254][T17115] Bluetooth: hci6: command tx timeout [ 977.052897][ T5839] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 977.066162][ T5839] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 977.074383][ T5839] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 977.082721][ T5839] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 977.091153][ T5839] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 977.274069][T17375] chnl_net:caif_netlink_parms(): no params data found [ 977.357194][T17375] bridge0: port 1(bridge_slave_0) entered blocking state [ 977.364489][T17375] bridge0: port 1(bridge_slave_0) entered disabled state [ 977.372301][T17375] bridge_slave_0: entered allmulticast mode [ 977.380060][T17375] bridge_slave_0: entered promiscuous mode [ 977.389165][T17375] bridge0: port 2(bridge_slave_1) entered blocking state [ 977.396341][T17375] bridge0: port 2(bridge_slave_1) entered disabled state [ 977.404279][T17375] bridge_slave_1: entered allmulticast mode [ 977.411601][T17375] bridge_slave_1: entered promiscuous mode [ 977.444637][T17375] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 977.459249][T17375] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 977.498775][T17375] team0: Port device team_slave_0 added [ 977.507665][T17375] team0: Port device team_slave_1 added [ 977.538811][T17375] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 977.545762][T17375] 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 1560 would solve the problem. [ 977.573272][T17375] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 977.585980][T17375] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 977.593516][T17375] 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 1560 would solve the problem. [ 977.619637][T17375] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 977.673556][T17375] hsr_slave_0: entered promiscuous mode [ 977.680529][T17375] hsr_slave_1: entered promiscuous mode [ 977.686591][T17375] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 977.694234][T17375] Cannot create hsr debugfs directory [ 979.178288][ T5839] Bluetooth: hci7: command tx timeout [ 981.258408][ T5839] Bluetooth: hci7: command tx timeout [ 983.338398][ T5839] Bluetooth: hci7: command tx timeout [ 985.418339][ T5839] Bluetooth: hci7: command tx timeout [ 997.984498][ T1306] ieee802154 phy0 wpan0: encryption failed: -22 [ 997.991404][ T1306] ieee802154 phy1 wpan1: encryption failed: -22 [ 1000.110755][T17115] Bluetooth: hci8: unexpected cc 0x0c03 length: 249 > 1 [ 1000.121671][T17115] Bluetooth: hci8: unexpected cc 0x1003 length: 249 > 9 [ 1000.131517][T17115] Bluetooth: hci8: unexpected cc 0x1001 length: 249 > 9 [ 1000.140317][T17115] Bluetooth: hci8: unexpected cc 0x0c23 length: 249 > 4 [ 1000.148522][T17115] Bluetooth: hci8: unexpected cc 0x0c38 length: 249 > 2 [ 1000.354818][T17385] chnl_net:caif_netlink_parms(): no params data found [ 1000.445573][T17385] bridge0: port 1(bridge_slave_0) entered blocking state [ 1000.452884][T17385] bridge0: port 1(bridge_slave_0) entered disabled state [ 1000.460800][T17385] bridge_slave_0: entered allmulticast mode [ 1000.467937][T17385] bridge_slave_0: entered promiscuous mode [ 1000.477048][T17385] bridge0: port 2(bridge_slave_1) entered blocking state [ 1000.484355][T17385] bridge0: port 2(bridge_slave_1) entered disabled state [ 1000.492120][T17385] bridge_slave_1: entered allmulticast mode [ 1000.501517][T17385] bridge_slave_1: entered promiscuous mode [ 1000.537318][T17385] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1000.550624][T17385] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1000.587487][T17385] team0: Port device team_slave_0 added [ 1000.597889][T17385] team0: Port device team_slave_1 added [ 1000.632584][T17385] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1000.639682][T17385] 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 1560 would solve the problem. [ 1000.665817][T17385] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1000.677758][T17385] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1000.684797][T17385] 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 1560 would solve the problem. [ 1000.711298][T17385] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1000.762628][T17385] hsr_slave_0: entered promiscuous mode [ 1000.769316][T17385] hsr_slave_1: entered promiscuous mode [ 1000.775457][T17385] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1000.784453][T17385] Cannot create hsr debugfs directory [ 1002.218349][ T5839] Bluetooth: hci8: command tx timeout [ 1004.298336][ T5839] Bluetooth: hci8: command tx timeout [ 1005.584721][T17115] Bluetooth: hci9: unexpected cc 0x0c03 length: 249 > 1 [ 1005.593208][T17115] Bluetooth: hci9: unexpected cc 0x1003 length: 249 > 9 [ 1005.601221][T17115] Bluetooth: hci9: unexpected cc 0x1001 length: 249 > 9 [ 1005.609992][T17115] Bluetooth: hci9: unexpected cc 0x0c23 length: 249 > 4 [ 1005.622219][T17115] Bluetooth: hci9: unexpected cc 0x0c38 length: 249 > 2 [ 1005.813386][T17397] chnl_net:caif_netlink_parms(): no params data found [ 1005.900809][T17397] bridge0: port 1(bridge_slave_0) entered blocking state [ 1005.908042][T17397] bridge0: port 1(bridge_slave_0) entered disabled state [ 1005.915311][T17397] bridge_slave_0: entered allmulticast mode [ 1005.925846][T17397] bridge_slave_0: entered promiscuous mode [ 1005.934119][T17397] bridge0: port 2(bridge_slave_1) entered blocking state [ 1005.941424][T17397] bridge0: port 2(bridge_slave_1) entered disabled state [ 1005.950423][T17397] bridge_slave_1: entered allmulticast mode [ 1005.958646][T17397] bridge_slave_1: entered promiscuous mode [ 1005.993747][T17397] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1006.005666][T17397] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1006.044569][T17397] team0: Port device team_slave_0 added [ 1006.053833][T17397] team0: Port device team_slave_1 added [ 1006.086015][T17397] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1006.093256][T17397] 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 1560 would solve the problem. [ 1006.119354][T17397] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1006.132922][T17397] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1006.139997][T17397] 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 1560 would solve the problem. [ 1006.166707][T17397] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1006.221217][T17397] hsr_slave_0: entered promiscuous mode [ 1006.227601][T17397] hsr_slave_1: entered promiscuous mode [ 1006.236548][T17397] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1006.244219][T17397] Cannot create hsr debugfs directory [ 1006.378367][ T5839] Bluetooth: hci8: command tx timeout [ 1007.658254][ T5839] Bluetooth: hci9: command tx timeout [ 1008.458303][ T5839] Bluetooth: hci8: command tx timeout [ 1009.105904][T17115] Bluetooth: hci10: unexpected cc 0x0c03 length: 249 > 1 [ 1009.120894][T17115] Bluetooth: hci10: unexpected cc 0x1003 length: 249 > 9 [ 1009.129238][T17115] Bluetooth: hci10: unexpected cc 0x1001 length: 249 > 9 [ 1009.138403][T17115] Bluetooth: hci10: unexpected cc 0x0c23 length: 249 > 4 [ 1009.146997][T17115] Bluetooth: hci10: unexpected cc 0x0c38 length: 249 > 2 [ 1009.341692][T17408] chnl_net:caif_netlink_parms(): no params data found [ 1009.433121][T17408] bridge0: port 1(bridge_slave_0) entered blocking state [ 1009.440480][T17408] bridge0: port 1(bridge_slave_0) entered disabled state [ 1009.448056][T17408] bridge_slave_0: entered allmulticast mode [ 1009.456323][T17408] bridge_slave_0: entered promiscuous mode [ 1009.464646][T17408] bridge0: port 2(bridge_slave_1) entered blocking state [ 1009.472405][T17408] bridge0: port 2(bridge_slave_1) entered disabled state [ 1009.480111][T17408] bridge_slave_1: entered allmulticast mode [ 1009.487582][T17408] bridge_slave_1: entered promiscuous mode [ 1009.525962][T17408] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1009.537909][T17408] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1009.581614][T17408] team0: Port device team_slave_0 added [ 1009.590898][T17408] team0: Port device team_slave_1 added [ 1009.625992][T17408] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1009.633099][T17408] 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 1560 would solve the problem. [ 1009.659549][T17408] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1009.673338][T17408] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1009.680755][T17408] 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 1560 would solve the problem. [ 1009.707347][T17408] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1009.738373][T17115] Bluetooth: hci9: command tx timeout [ 1009.764471][T17408] hsr_slave_0: entered promiscuous mode [ 1009.771377][T17408] hsr_slave_1: entered promiscuous mode [ 1009.777469][T17408] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1009.785554][T17408] Cannot create hsr debugfs directory [ 1011.178402][T17115] Bluetooth: hci10: command tx timeout [ 1011.818497][T17115] Bluetooth: hci9: command tx timeout [ 1013.258347][T17115] Bluetooth: hci10: command tx timeout [ 1013.898239][T17115] Bluetooth: hci9: command tx timeout [ 1015.338440][T17115] Bluetooth: hci10: command tx timeout [ 1017.418289][T17115] Bluetooth: hci10: command tx timeout [ 1037.172627][ T5839] Bluetooth: hci11: unexpected cc 0x0c03 length: 249 > 1 [ 1037.181731][ T5839] Bluetooth: hci11: unexpected cc 0x1003 length: 249 > 9 [ 1037.189771][ T5839] Bluetooth: hci11: unexpected cc 0x1001 length: 249 > 9 [ 1037.198452][ T5839] Bluetooth: hci11: unexpected cc 0x0c23 length: 249 > 4 [ 1037.206434][ T5839] Bluetooth: hci11: unexpected cc 0x0c38 length: 249 > 2 [ 1037.435742][T17424] chnl_net:caif_netlink_parms(): no params data found [ 1037.537742][T17424] bridge0: port 1(bridge_slave_0) entered blocking state [ 1037.545199][T17424] bridge0: port 1(bridge_slave_0) entered disabled state [ 1037.553048][T17424] bridge_slave_0: entered allmulticast mode [ 1037.561636][T17424] bridge_slave_0: entered promiscuous mode [ 1037.573470][T17424] bridge0: port 2(bridge_slave_1) entered blocking state [ 1037.581303][T17424] bridge0: port 2(bridge_slave_1) entered disabled state [ 1037.588845][T17424] bridge_slave_1: entered allmulticast mode [ 1037.596320][T17424] bridge_slave_1: entered promiscuous mode [ 1037.637962][T17424] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1037.651192][T17424] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1037.703337][T17424] team0: Port device team_slave_0 added [ 1037.712556][T17424] team0: Port device team_slave_1 added [ 1037.754386][T17424] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1037.761558][T17424] 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 1560 would solve the problem. [ 1037.790942][T17424] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1037.803653][T17424] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1037.811171][T17424] 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 1560 would solve the problem. [ 1037.837439][T17424] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1037.897060][T17424] hsr_slave_0: entered promiscuous mode [ 1037.904102][T17424] hsr_slave_1: entered promiscuous mode [ 1037.911628][T17424] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1037.920124][T17424] Cannot create hsr debugfs directory [ 1039.258624][T17115] Bluetooth: hci11: command tx timeout [ 1041.018354][T17115] Bluetooth: hci4: command 0x0406 tx timeout [ 1041.338367][ T5839] Bluetooth: hci11: command tx timeout [ 1043.418628][ T5839] Bluetooth: hci11: command tx timeout [ 1045.498371][ T5839] Bluetooth: hci11: command tx timeout [ 1059.422821][ T1306] ieee802154 phy0 wpan0: encryption failed: -22 [ 1059.429661][ T1306] ieee802154 phy1 wpan1: encryption failed: -22 [ 1060.219750][T17115] Bluetooth: hci12: unexpected cc 0x0c03 length: 249 > 1 [ 1060.230177][T17115] Bluetooth: hci12: unexpected cc 0x1003 length: 249 > 9 [ 1060.238251][T17115] Bluetooth: hci12: unexpected cc 0x1001 length: 249 > 9 [ 1060.247065][T17115] Bluetooth: hci12: unexpected cc 0x0c23 length: 249 > 4 [ 1060.256646][T17115] Bluetooth: hci12: unexpected cc 0x0c38 length: 249 > 2 [ 1060.506105][T17435] chnl_net:caif_netlink_parms(): no params data found [ 1060.614327][T17435] bridge0: port 1(bridge_slave_0) entered blocking state [ 1060.623652][T17435] bridge0: port 1(bridge_slave_0) entered disabled state [ 1060.632948][T17435] bridge_slave_0: entered allmulticast mode [ 1060.641999][T17435] bridge_slave_0: entered promiscuous mode [ 1060.651722][T17435] bridge0: port 2(bridge_slave_1) entered blocking state [ 1060.659925][T17435] bridge0: port 2(bridge_slave_1) entered disabled state [ 1060.667308][T17435] bridge_slave_1: entered allmulticast mode [ 1060.676313][T17435] bridge_slave_1: entered promiscuous mode [ 1060.723947][T17435] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1060.737601][T17435] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1060.786957][T17435] team0: Port device team_slave_0 added [ 1060.797066][T17435] team0: Port device team_slave_1 added [ 1060.842253][T17435] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1060.849946][T17435] 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 1560 would solve the problem. [ 1060.876648][T17435] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1060.892215][T17435] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1060.899807][T17435] 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 1560 would solve the problem. [ 1060.928286][T17435] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1060.989935][T17435] hsr_slave_0: entered promiscuous mode [ 1060.996533][T17435] hsr_slave_1: entered promiscuous mode [ 1061.003403][T17435] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1061.011113][T17435] Cannot create hsr debugfs directory [ 1062.298244][ T5839] Bluetooth: hci12: command tx timeout [ 1064.388575][ T5839] Bluetooth: hci12: command tx timeout [ 1066.222121][T17449] Bluetooth: hci13: unexpected cc 0x0c03 length: 249 > 1 [ 1066.230916][T17449] Bluetooth: hci13: unexpected cc 0x1003 length: 249 > 9 [ 1066.241713][T17449] Bluetooth: hci13: unexpected cc 0x1001 length: 249 > 9 [ 1066.251674][T17449] Bluetooth: hci13: unexpected cc 0x0c23 length: 249 > 4 [ 1066.260086][T17449] Bluetooth: hci13: unexpected cc 0x0c38 length: 249 > 2 [ 1066.460436][T17115] Bluetooth: hci12: command tx timeout [ 1066.503525][T17447] chnl_net:caif_netlink_parms(): no params data found [ 1066.618722][T17115] Bluetooth: hci2: command 0x0406 tx timeout [ 1066.622609][T17447] bridge0: port 1(bridge_slave_0) entered blocking state [ 1066.637818][T17447] bridge0: port 1(bridge_slave_0) entered disabled state [ 1066.645972][T17447] bridge_slave_0: entered allmulticast mode [ 1066.655424][T17447] bridge_slave_0: entered promiscuous mode [ 1066.665107][T17447] bridge0: port 2(bridge_slave_1) entered blocking state [ 1066.672676][T17447] bridge0: port 2(bridge_slave_1) entered disabled state [ 1066.681773][T17447] bridge_slave_1: entered allmulticast mode [ 1066.690079][T17447] bridge_slave_1: entered promiscuous mode [ 1066.734703][T17447] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1066.747206][T17447] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1066.796878][T17447] team0: Port device team_slave_0 added [ 1066.805658][T17447] team0: Port device team_slave_1 added [ 1066.843697][T17447] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1066.851831][T17447] 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 1560 would solve the problem. [ 1066.878835][T17447] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1066.893037][T17447] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1066.901098][T17447] 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 1560 would solve the problem. [ 1066.927373][T17447] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1066.990625][T17447] hsr_slave_0: entered promiscuous mode [ 1066.997161][T17447] hsr_slave_1: entered promiscuous mode [ 1067.004170][T17447] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1067.014364][T17447] Cannot create hsr debugfs directory [ 1068.298538][ T5839] Bluetooth: hci13: command tx timeout [ 1068.538263][ T5839] Bluetooth: hci12: command tx timeout [ 1069.221492][T17115] Bluetooth: hci14: unexpected cc 0x0c03 length: 249 > 1 [ 1069.230652][T17115] Bluetooth: hci14: unexpected cc 0x1003 length: 249 > 9 [ 1069.241550][T17115] Bluetooth: hci14: unexpected cc 0x1001 length: 249 > 9 [ 1069.250495][T17115] Bluetooth: hci14: unexpected cc 0x0c23 length: 249 > 4 [ 1069.268488][T17115] Bluetooth: hci14: unexpected cc 0x0c38 length: 249 > 2 [ 1069.511913][T17459] chnl_net:caif_netlink_parms(): no params data found [ 1069.619504][T17459] bridge0: port 1(bridge_slave_0) entered blocking state [ 1069.626867][T17459] bridge0: port 1(bridge_slave_0) entered disabled state [ 1069.634588][T17459] bridge_slave_0: entered allmulticast mode [ 1069.642903][T17459] bridge_slave_0: entered promiscuous mode [ 1069.652675][T17459] bridge0: port 2(bridge_slave_1) entered blocking state [ 1069.669469][T17459] bridge0: port 2(bridge_slave_1) entered disabled state [ 1069.676749][T17459] bridge_slave_1: entered allmulticast mode [ 1069.684749][T17459] bridge_slave_1: entered promiscuous mode [ 1069.733202][T17459] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1069.746718][T17459] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1069.793904][T17459] team0: Port device team_slave_0 added [ 1069.804461][T17459] team0: Port device team_slave_1 added [ 1069.846902][T17459] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1069.854241][T17459] 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 1560 would solve the problem. [ 1069.880602][T17459] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1069.893823][T17459] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1069.901741][T17459] 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 1560 would solve the problem. [ 1069.930030][T17459] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1069.993305][T17459] hsr_slave_0: entered promiscuous mode [ 1069.999975][T17459] hsr_slave_1: entered promiscuous mode [ 1070.006151][T17459] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1070.014383][T17459] Cannot create hsr debugfs directory [ 1070.378776][T17449] Bluetooth: hci13: command tx timeout [ 1071.338387][T17449] Bluetooth: hci14: command tx timeout [ 1071.741104][T17449] Bluetooth: hci6: command 0x0406 tx timeout [ 1071.747192][T17449] Bluetooth: hci5: command 0x0406 tx timeout [ 1072.458436][T17115] Bluetooth: hci13: command tx timeout [ 1073.418193][T17115] Bluetooth: hci14: command tx timeout [ 1073.498840][ T31] INFO: task syz-executor:17113 blocked for more than 143 seconds. [ 1073.508330][ T31] Not tainted 6.16.0-rc2-syzkaller #0 [ 1073.514289][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1073.523239][ T31] task:syz-executor state:D stack:25048 pid:17113 tgid:17113 ppid:1 task_flags:0x480140 flags:0x00004006 [ 1073.535660][ T31] Call Trace: [ 1073.539499][ T31] [ 1073.542490][ T31] __schedule+0x116a/0x5de0 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 1073.547085][ T31] ? __lock_acquire+0x622/0x1c90 [ 1073.552370][ T31] ? __pfx___schedule+0x10/0x10 [ 1073.557320][ T31] ? find_held_lock+0x2b/0x80 [ 1073.562171][ T31] ? schedule+0x2d7/0x3a0 [ 1073.566582][ T31] schedule+0xe7/0x3a0 [ 1073.571315][ T31] schedule_timeout+0x257/0x290 [ 1073.576243][ T31] ? __pfx_schedule_timeout+0x10/0x10 [ 1073.582409][ T31] ? mark_held_locks+0x49/0x80 [ 1073.587247][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 1073.593773][ T31] __wait_for_common+0x2ff/0x4e0 [ 1073.599441][ T31] ? __pfx_schedule_timeout+0x10/0x10 [ 1073.604899][ T31] ? __pfx___wait_for_common+0x10/0x10 [ 1073.611271][ T31] remove_one+0x312/0x420 [ 1073.615765][ T31] ? find_next_child+0x18f/0x280 [ 1073.621206][ T31] ? __pfx_remove_one+0x10/0x10 [ 1073.626237][ T31] simple_recursive_removal+0x21b/0x690 [ 1073.632545][ T31] ? do_raw_spin_unlock+0x172/0x230 [ 1073.638748][ T31] ? __pfx_remove_one+0x10/0x10 [ 1073.643686][ T31] debugfs_remove+0x5d/0x80 [ 1073.648962][ T31] nsim_dev_health_exit+0x3b/0xe0 [ 1073.654062][ T31] nsim_dev_reload_destroy+0x144/0x4d0 [ 1073.660183][ T31] nsim_drv_remove+0x52/0x1d0 [ 1073.664948][ T31] ? __pfx_nsim_bus_remove+0x10/0x10 [ 1073.670636][ T31] device_remove+0xc8/0x170 [ 1073.675235][ T31] device_release_driver_internal+0x44b/0x620 [ 1073.681899][ T31] bus_remove_device+0x22f/0x420 [ 1073.686920][ T31] device_del+0x396/0x9f0 [ 1073.691814][ T31] ? __pfx_device_del+0x10/0x10 [ 1073.696768][ T31] device_unregister+0x1d/0xc0 [ 1073.702033][ T31] del_device_store+0x355/0x4a0 [ 1073.706975][ T31] ? __pfx_del_device_store+0x10/0x10 [ 1073.718091][ T31] ? find_held_lock+0x2b/0x80 [ 1073.722849][ T31] ? sysfs_file_kobj+0xe4/0x290 [ 1073.727760][ T31] ? __pfx_del_device_store+0x10/0x10 [ 1073.737562][ T31] bus_attr_store+0x71/0xb0 [ 1073.742729][ T31] ? __pfx_bus_attr_store+0x10/0x10 [ 1073.747998][ T31] sysfs_kf_write+0xf2/0x150 [ 1073.752860][ T31] kernfs_fop_write_iter+0x354/0x510 [ 1073.758387][ T31] ? __pfx_sysfs_kf_write+0x10/0x10 [ 1073.763662][ T31] vfs_write+0x6c4/0x1150 [ 1073.768137][ T31] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 1073.774011][ T31] ? __pfx_vfs_write+0x10/0x10 [ 1073.778973][ T31] ? __pfx_do_sys_openat2+0x10/0x10 [ 1073.784259][ T31] ksys_write+0x12a/0x250 [ 1073.788725][ T31] ? __pfx_ksys_write+0x10/0x10 [ 1073.793658][ T31] do_syscall_64+0xcd/0x490 [ 1073.798372][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1073.804333][ T31] RIP: 0033:0x7f8a3418d3df [ 1073.810307][ T31] RSP: 002b:00007fffd3abfde0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1073.823025][ T31] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f8a3418d3df [ 1073.842760][ T31] RDX: 0000000000000001 RSI: 00007fffd3abfe30 RDI: 0000000000000005 [ 1073.864033][ T31] RBP: 00007f8a34211d8d R08: 0000000000000000 R09: 00007fffd3abfc37 [ 1073.878068][ T31] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 1073.886098][ T31] R13: 00007fffd3abfe30 R14: 00007f8a34ee4620 R15: 0000000000000003 [ 1073.907351][ T31] [ 1073.914377][ T31] INFO: task syz.1.2311:17204 blocked for more than 143 seconds. [ 1073.928230][ T31] Not tainted 6.16.0-rc2-syzkaller #0 [ 1073.934183][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1073.956402][ T31] task:syz.1.2311 state:D stack:26920 pid:17204 tgid:17203 ppid:5840 task_flags:0x400140 flags:0x00004004 [ 1073.998088][ T31] Call Trace: [ 1074.001519][ T31] [ 1074.004504][ T31] __schedule+0x116a/0x5de0 [ 1074.021487][ T31] ? __lock_acquire+0x622/0x1c90 [ 1074.026527][ T31] ? __lock_acquire+0x622/0x1c90 [ 1074.049004][ T31] ? __pfx___schedule+0x10/0x10 [ 1074.053960][ T31] ? find_held_lock+0x2b/0x80 [ 1074.070309][ T31] ? schedule+0x2d7/0x3a0 [ 1074.074737][ T31] schedule+0xe7/0x3a0 [ 1074.079407][ T31] schedule_preempt_disabled+0x13/0x30 [ 1074.084950][ T31] __mutex_lock+0x6c7/0xb90 [ 1074.089966][ T31] ? netlink_has_listeners+0x219/0x430 [ 1074.096483][ T31] ? devlink_health_report+0x3ba/0x9c0 [ 1074.102553][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 1074.107637][ T31] ? irqentry_exit+0x3b/0x90 [ 1074.112708][ T31] ? lockdep_hardirqs_on+0x7c/0x110 [ 1074.117977][ T31] ? devlink_health_report+0x3ba/0x9c0 [ 1074.125643][ T31] devlink_health_report+0x3ba/0x9c0 [ 1074.131384][ T31] ? __pfx_devlink_health_report+0x10/0x10 [ 1074.137252][ T31] ? _copy_from_user+0x59/0xd0 [ 1074.142614][ T31] nsim_dev_health_break_write+0x166/0x210 [ 1074.148769][ T31] ? __pfx_nsim_dev_health_break_write+0x10/0x10 [ 1074.155172][ T31] full_proxy_write+0x13f/0x200 [ 1074.161434][ T31] ? __pfx_full_proxy_write+0x10/0x10 [ 1074.166858][ T31] vfs_write+0x2a0/0x1150 [ 1074.171764][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 1074.176845][ T31] ? __pfx_vfs_write+0x10/0x10 [ 1074.182088][ T31] ? __fget_files+0x20e/0x3c0 [ 1074.186861][ T31] ksys_write+0x12a/0x250 [ 1074.191713][ T31] ? __pfx_ksys_write+0x10/0x10 [ 1074.196640][ T31] do_syscall_64+0xcd/0x490 [ 1074.201580][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1074.207524][ T31] RIP: 0033:0x7f5ab938e929 [ 1074.212459][ T31] RSP: 002b:00007f5aba1e3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1074.221423][ T31] RAX: ffffffffffffffda RBX: 00007f5ab95b5fa0 RCX: 00007f5ab938e929 [ 1074.231149][ T31] RDX: 00000000000001ff RSI: 0000000000000000 RDI: 0000000000000004 [ 1074.239454][ T31] RBP: 00007f5ab9410b39 R08: 0000000000000000 R09: 0000000000000000 [ 1074.247479][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1074.255667][ T31] R13: 0000000000000000 R14: 00007f5ab95b5fa0 R15: 00007ffcbdd32d68 [ 1074.263986][ T31] [ 1074.267141][ T31] [ 1074.267141][ T31] Showing all locks held in the system: [ 1074.278784][ T31] 1 lock held by khungtaskd/31: [ 1074.283686][ T31] #0: ffffffff8e5c46c0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x1c0 [ 1074.295399][ T31] 2 locks held by getty/5597: [ 1074.300570][ T31] #0: ffff88814d6d00a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 1074.310735][ T31] #1: ffffc90002fee2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x41b/0x14f0 [ 1074.321220][ T31] 3 locks held by kworker/u8:4/12046: [ 1074.328688][ T31] 7 locks held by syz-executor/17113: [ 1074.334109][ T31] #0: ffff888031532428 (sb_writers#7){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 [ 1074.343614][ T31] #1: ffff88806c24cc88 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x28f/0x510 [ 1074.353873][ T31] #2: ffff888027b6e0f8 (kn->active#52){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x2b2/0x510 [ 1074.364341][ T31] #3: ffffffff8f8eb608 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: del_device_store+0xd1/0x4a0 [ 1074.374965][ T31] #4: ffff88805e2a30e8 (&dev->mutex){....}-{4:4}, at: device_release_driver_internal+0xa4/0x620 [ 1074.385881][ T31] #5: ffff88805e2a4250 (&devlink->lock_key){+.+.}-{4:4}, at: nsim_drv_remove+0x4a/0x1d0 [ 1074.396007][ T31] #6: ffff888058708660 (&sb->s_type->i_mutex_key#3){++++}-{4:4}, at: simple_recursive_removal+0x2c5/0x690 [ 1074.407593][ T31] 3 locks held by syz.1.2311/17204: [ 1074.412895][ T31] #0: ffff88803264bcf8 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x2a2/0x370 [ 1074.422233][ T31] #1: ffff888141aca428 (sb_writers#8){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 [ 1074.431825][ T31] #2: ffff88805e2a4250 (&devlink->lock_key){+.+.}-{4:4}, at: devlink_health_report+0x3ba/0x9c0 [ 1074.442438][ T31] 2 locks held by syz.3.2324/17309: [ 1074.447666][ T31] #0: ffff888141aca428 (sb_writers#8){.+.+}-{0:0}, at: path_openat+0x1ec8/0x2cb0 [ 1074.457151][ T31] #1: ffff888058708660 (&sb->s_type->i_mutex_key#3){++++}-{4:4}, at: path_openat+0x818/0x2cb0 [ 1074.467910][ T31] 2 locks held by syz.0.2329/17335: [ 1074.473326][ T31] #0: ffff888141aca428 (sb_writers#8){.+.+}-{0:0}, at: path_openat+0x1ec8/0x2cb0 [ 1074.482760][ T31] #1: ffff888058708660 (&sb->s_type->i_mutex_key#3){++++}-{4:4}, at: path_openat+0x818/0x2cb0 [ 1074.493283][ T31] 4 locks held by syz-executor/17338: [ 1074.498773][ T31] #0: ffff888031532428 (sb_writers#7){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 [ 1074.507864][ T31] #1: ffff88805dabcc88 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x28f/0x510 [ 1074.517738][ T31] #2: ffff888027b6e0f8 (kn->active#52){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x2b2/0x510 [ 1074.527898][ T31] #3: ffffffff8f8eb608 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: del_device_store+0xd1/0x4a0 [ 1074.538365][T17115] Bluetooth: hci13: command tx timeout [ 1074.544296][ T31] 4 locks held by syz-executor/17348: [ 1074.549783][ T31] #0: ffff888031532428 (sb_writers#7){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 [ 1074.559090][ T31] #1: ffff88807ad77488 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x28f/0x510 [ 1074.569038][ T31] #2: ffff888027b6e0f8 (kn->active#52){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x2b2/0x510 [ 1074.579237][ T31] #3: ffffffff8f8eb608 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: del_device_store+0xd1/0x4a0 [ 1074.590563][ T31] 4 locks held by syz-executor/17358: [ 1074.595977][ T31] #0: ffff888031532428 (sb_writers#7){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 [ 1074.605492][ T31] #1: ffff88805bb99888 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x28f/0x510 [ 1074.616998][ T31] #2: ffff888027b6e0f8 (kn->active#52){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x2b2/0x510 [ 1074.627242][ T31] #3: ffffffff8f8eb608 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: del_device_store+0xd1/0x4a0 [ 1074.638352][ T31] 4 locks held by syz-executor/17375: [ 1074.643798][ T31] #0: ffff888031532428 (sb_writers#7){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 [ 1074.652940][ T31] #1: ffff888027dfcc88 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x28f/0x510 [ 1074.662836][ T31] #2: ffff888027b6e0f8 (kn->active#52){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x2b2/0x510 [ 1074.673137][ T31] #3: ffffffff8f8eb608 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: del_device_store+0xd1/0x4a0 [ 1074.683555][ T31] 4 locks held by syz-executor/17385: [ 1074.689039][ T31] #0: ffff888031532428 (sb_writers#7){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 [ 1074.698379][ T31] #1: ffff88807e719c88 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x28f/0x510 [ 1074.708375][ T31] #2: ffff888027b6e0f8 (kn->active#52){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x2b2/0x510 [ 1074.718746][ T31] #3: ffffffff8f8eb608 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: del_device_store+0xd1/0x4a0 [ 1074.729184][ T31] 4 locks held by syz-executor/17397: [ 1074.734604][ T31] #0: ffff888031532428 (sb_writers#7){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 [ 1074.744221][ T31] #1: ffff88807e95f488 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x28f/0x510 [ 1074.754167][ T31] #2: ffff888027b6e0f8 (kn->active#52){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x2b2/0x510 [ 1074.764440][ T31] #3: ffffffff8f8eb608 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: del_device_store+0xd1/0x4a0 [ 1074.787673][ T31] 4 locks held by syz-executor/17408: [ 1074.798686][ T31] #0: ffff888031532428 (sb_writers#7){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 [ 1074.825073][ T31] #1: ffff888032e16088 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x28f/0x510 [ 1074.835321][ T31] #2: ffff888027b6e0f8 (kn->active#52){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x2b2/0x510 [ 1074.864665][ T31] #3: ffffffff8f8eb608 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: del_device_store+0xd1/0x4a0 [ 1074.888340][ T31] 4 locks held by syz-executor/17424: [ 1074.893779][ T31] #0: ffff888031532428 (sb_writers#7){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 [ 1074.914951][ T31] #1: ffff888047d86888 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x28f/0x510 [ 1074.938161][ T31] #2: ffff888027b6e0f8 (kn->active#52){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x2b2/0x510 [ 1074.960563][ T31] #3: ffffffff8f8eb608 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: del_device_store+0xd1/0x4a0 [ 1074.978075][ T31] 4 locks held by syz-executor/17435: [ 1074.983502][ T31] #0: ffff888031532428 (sb_writers#7){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 [ 1075.005528][ T31] #1: ffff88805de15888 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x28f/0x510 [ 1075.031436][ T31] #2: ffff888027b6e0f8 (kn->active#52){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x2b2/0x510 [ 1075.042330][ T31] #3: ffffffff8f8eb608 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: del_device_store+0xd1/0x4a0 [ 1075.061700][ T31] 4 locks held by syz-executor/17447: [ 1075.067125][ T31] #0: ffff888031532428 (sb_writers#7){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 [ 1075.076475][ T31] #1: ffff88807b71b888 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x28f/0x510 [ 1075.108321][ T31] #2: ffff888027b6e0f8 (kn->active#52){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x2b2/0x510 [ 1075.128098][ T31] #3: ffffffff8f8eb608 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: del_device_store+0xd1/0x4a0 [ 1075.148097][ T31] 4 locks held by syz-executor/17459: [ 1075.153529][ T31] #0: ffff888031532428 (sb_writers#7){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 [ 1075.175635][ T31] #1: ffff88805b0c2888 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x28f/0x510 [ 1075.188315][ T31] #2: ffff888027b6e0f8 (kn->active#52){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x2b2/0x510 [ 1075.203597][ T31] #3: ffffffff8f8eb608 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: del_device_store+0xd1/0x4a0 [ 1075.214217][ T31] [ 1075.216580][ T31] ============================================= [ 1075.216580][ T31] [ 1075.233424][ T31] NMI backtrace for cpu 1 [ 1075.233452][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.16.0-rc2-syzkaller #0 PREEMPT(full) [ 1075.233491][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1075.233510][ T31] Call Trace: [ 1075.233520][ T31] [ 1075.233533][ T31] dump_stack_lvl+0x116/0x1f0 [ 1075.233587][ T31] nmi_cpu_backtrace+0x27b/0x390 [ 1075.233631][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 1075.233675][ T31] nmi_trigger_cpumask_backtrace+0x29c/0x300 [ 1075.233721][ T31] watchdog+0xf70/0x12c0 [ 1075.233778][ T31] ? __pfx_watchdog+0x10/0x10 [ 1075.233825][ T31] ? lockdep_hardirqs_on+0x7c/0x110 [ 1075.233879][ T31] ? __kthread_parkme+0x19e/0x250 [ 1075.233920][ T31] ? __pfx_watchdog+0x10/0x10 [ 1075.233968][ T31] kthread+0x3c2/0x780 [ 1075.234014][ T31] ? __pfx_kthread+0x10/0x10 [ 1075.234063][ T31] ? rcu_is_watching+0x12/0xc0 [ 1075.234097][ T31] ? __pfx_kthread+0x10/0x10 [ 1075.234145][ T31] ret_from_fork+0x5d4/0x6f0 [ 1075.234188][ T31] ? __pfx_kthread+0x10/0x10 [ 1075.234235][ T31] ret_from_fork_asm+0x1a/0x30 [ 1075.234289][ T31] [ 1075.234300][ T31] Sending NMI from CPU 1 to CPUs 0: [ 1075.353265][ C0] NMI backtrace for cpu 0 [ 1075.353283][ C0] CPU: 0 UID: 0 PID: 13180 Comm: kworker/u8:7 Not tainted 6.16.0-rc2-syzkaller #0 PREEMPT(full) [ 1075.353315][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1075.353332][ C0] Workqueue: bat_events batadv_nc_worker [ 1075.353372][ C0] RIP: 0010:check_preemption_disabled+0x2/0xe0 [ 1075.353401][ C0] Code: 0f 65 8b 05 3c db 4f 08 85 c0 74 04 90 0f 0b 90 e9 53 fc ff ff 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 41 54 <55> 53 48 83 ec 08 65 8b 1d b5 9c 4f 08 65 8b 05 aa 9c 4f 08 a9 ff [ 1075.353428][ C0] RSP: 0018:ffffc9000429faa0 EFLAGS: 00000092 [ 1075.353447][ C0] RAX: 0000000000000001 RBX: ffffffff8e5c46c0 RCX: 000000009aa904c4 [ 1075.353463][ C0] RDX: 0000000000000000 RSI: ffffffff8ddee296 RDI: ffffffff8c1562a0 [ 1075.353480][ C0] RBP: 0000000000000002 R08: b8f0cf365a344470 R09: 0000000000000000 [ 1075.353496][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 1075.353511][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1075.353527][ C0] FS: 0000000000000000(0000) GS:ffff888124761000(0000) knlGS:0000000000000000 [ 1075.353550][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1075.353567][ C0] CR2: 000055c81269e9e8 CR3: 0000000032352000 CR4: 00000000003526f0 [ 1075.353584][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1075.353599][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1075.353614][ C0] Call Trace: [ 1075.353622][ C0] [ 1075.353631][ C0] lock_acquire+0x189/0x350 [ 1075.353667][ C0] ? batadv_nc_worker+0x895/0x1030 [ 1075.353706][ C0] batadv_nc_worker+0x16a/0x1030 [ 1075.353742][ C0] ? batadv_nc_worker+0x159/0x1030 [ 1075.353779][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 1075.353820][ C0] ? __pfx_batadv_nc_worker+0x10/0x10 [ 1075.353862][ C0] ? rcu_is_watching+0x12/0xc0 [ 1075.353890][ C0] process_one_work+0x9cf/0x1b70 [ 1075.353934][ C0] ? __pfx_batadv_nc_worker+0x10/0x10 [ 1075.353972][ C0] ? __pfx_process_one_work+0x10/0x10 [ 1075.354016][ C0] ? assign_work+0x1a0/0x250 [ 1075.354053][ C0] worker_thread+0x6c8/0xf10 [ 1075.354096][ C0] ? __kthread_parkme+0x19e/0x250 [ 1075.354127][ C0] ? __pfx_worker_thread+0x10/0x10 [ 1075.354166][ C0] kthread+0x3c2/0x780 [ 1075.354207][ C0] ? __pfx_kthread+0x10/0x10 [ 1075.354244][ C0] ? rcu_is_watching+0x12/0xc0 [ 1075.354269][ C0] ? __pfx_kthread+0x10/0x10 [ 1075.354305][ C0] ret_from_fork+0x5d4/0x6f0 [ 1075.354340][ C0] ? __pfx_kthread+0x10/0x10 [ 1075.354376][ C0] ret_from_fork_asm+0x1a/0x30 [ 1075.354413][ C0] [ 1075.355489][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 1075.617078][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.16.0-rc2-syzkaller #0 PREEMPT(full) [ 1075.627192][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1075.637274][ T31] Call Trace: [ 1075.640676][ T31] [ 1075.643692][ T31] dump_stack_lvl+0x3d/0x1f0 [ 1075.648341][ T31] panic+0x71c/0x800 [ 1075.652280][ T31] ? __pfx_panic+0x10/0x10 [ 1075.656743][ T31] ? preempt_schedule_thunk+0x16/0x30 [ 1075.662193][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 1075.668226][ T31] ? preempt_schedule_thunk+0x16/0x30 [ 1075.673649][ T31] ? watchdog+0xdda/0x12c0 [ 1075.678117][ T31] ? watchdog+0xdcd/0x12c0 [ 1075.682587][ T31] watchdog+0xdeb/0x12c0 [ 1075.686885][ T31] ? __pfx_watchdog+0x10/0x10 [ 1075.691630][ T31] ? lockdep_hardirqs_on+0x7c/0x110 [ 1075.696882][ T31] ? __kthread_parkme+0x19e/0x250 [ 1075.701948][ T31] ? __pfx_watchdog+0x10/0x10 [ 1075.706676][ T31] kthread+0x3c2/0x780 [ 1075.710790][ T31] ? __pfx_kthread+0x10/0x10 [ 1075.715438][ T31] ? rcu_is_watching+0x12/0xc0 [ 1075.720246][ T31] ? __pfx_kthread+0x10/0x10 [ 1075.724887][ T31] ret_from_fork+0x5d4/0x6f0 [ 1075.729528][ T31] ? __pfx_kthread+0x10/0x10 [ 1075.734162][ T31] ret_from_fork_asm+0x1a/0x30 [ 1075.738980][ T31] [ 1075.742357][ T31] Kernel Offset: disabled [ 1075.746699][ T31] Rebooting in 86400 seconds..